CN107008814A - A kind of conductive articles processing unit (plant) for lifting transformer installation accuracy - Google Patents
A kind of conductive articles processing unit (plant) for lifting transformer installation accuracy Download PDFInfo
- Publication number
- CN107008814A CN107008814A CN201710392176.XA CN201710392176A CN107008814A CN 107008814 A CN107008814 A CN 107008814A CN 201710392176 A CN201710392176 A CN 201710392176A CN 107008814 A CN107008814 A CN 107008814A
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- CN
- China
- Prior art keywords
- semicircular ring
- chute
- slide bar
- head end
- conductive articles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 title claims abstract description 25
- 238000004080 punching Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 22
- 229910052802 copper Inorganic materials 0.000 description 22
- 239000010949 copper Substances 0.000 description 22
- 239000000047 product Substances 0.000 description 14
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000010727 cylinder oil Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Automatic Assembly (AREA)
Abstract
A kind of conductive articles processing unit (plant) for lifting transformer installation accuracy, including stamping parts and the product locating piece below stamping parts, product locating piece is used to positioning conductive articles and nut thereon, and the nut is pressed into the conductive articles by stamping parts；The product locating piece includes the alignment pin that keeper main body, activity are plugged in keeper main body, and alignment pin is connected with the keeper body elastic.Flexible alignment pin is positioned to nut up and down, and nut is oriented in punching course, is easy to stamping parts by nut pressed-in nut mounting hole exactly, to improve the precision that nut is arranged on conductive articles.Conductive articles act as the part of transformer, the raising of its installation accuracy so that the installation accuracy of transformer gets a promotion.
Description
Technical field
The present invention relates to electric product technical field, and in particular to transformer.
Background technology
Copper bar is a conductive articles, and transformer copper bar is then the conductive articles of transformer and external device.
Transformer copper bar is a kind of minimum conductor of resistance, with the wire for being required supply high current, transformer copper bar peace
Low-pressure side to the power supply by electric cabinet or between capacitor panel, power distribution cabinet mounted in transformer is got in touch with.
To realize the electrical connection with external device, copper bar need to install corresponding union piece, the conductive element with external device
Part is connected.The union piece that prior art is used is nut, by screw nut pressing on copper bar, and the nut is one of transformer
Whether part, the part is precisely mounted on copper bar, directly affects installation accuracy and the installation of whole transformer
Quality.And, copper bar and nut thereon are exposed to the outside of whole power transformer product, and its installation accuracy is installed to whole transformer
The outward appearance of quality is experienced as directly.
More specifically, when client chooses power transformer product, pacify as the copper bar and nut thereon of transformer part
Fill precision not high, the direct feel to client is transformer production, installation accuracy, of low quality.
The content of the invention
Technical problem solved by the invention：How the installation accuracy of transformer copper bar top nut is improved, it is whole to be lifted
The installation accuracy of transformer.
In order to solve the above technical problems, the present invention provides following technical scheme：It is a kind of to lift leading for transformer installation accuracy
Electric product processing device, including stamping parts and the product locating piece below stamping parts, product locating piece are used to position conduction
The nut is pressed into the conductive articles by product and nut thereon, stamping parts；The product locating piece includes keeper master
Body, activity are plugged in the alignment pin in keeper main body, and alignment pin is connected with the keeper body elastic, and alignment pin is dashed forward upwards
Go out the top plane of keeper main body.
Positioning hole and nut mounting hole are opened up on conductive articles, the nut mounting hole is arranged concentrically with the positioning hole,
Nut mounting hole site is in the top of positioning hole.Conductive articles described in the top planar support of keeper main body, the alignment pin is upward
Through the positioning hole and nut mounting hole being opened on conductive articles, the internal diameter of nut mounting hole is more than the internal diameter of positioning hole.It
Afterwards, nut is set on the alignment pin for projecting upwards nut mounting hole by operating personnel, and the external diameter of alignment pin is equal to the interior of nut
Footpath.Afterwards, the downward punching nut of stamping parts, while nut is pressed into the nut mounting hole, alignment pin is moved down.By under
The bottom of the nut of pressure is pressed on the step of positioning hole and nut mounting hole joining place.Stamping parts, which rises, to be resetted, and alignment pin exists
Rise in the presence of elastic force and reset.
Flexible alignment pin is positioned to nut up and down, and nut is oriented in punching course, is easy to stamping parts
By nut pressed-in nut mounting hole exactly, to improve precision of the nut on conductive articles.
Above-mentioned conductive articles, specially transformer copper bar.
Keeper main body is cylindrical in shape, and keeper body top opens up pin-and-hole provided with capping, capping, and keeper bottom part body is set
Have in bottom plate, the cavity of keeper main body and be provided with spring and elevator, the bottom of spring is pressed on the bottom plate, the top of spring
End is pressed on the bottom surface of elevator, and the bottom of alignment pin is connected through the pin-and-hole with the top surface of elevator；Elevator with
The cavity sidewalls sliding contact of keeper main body.
The top plane of keeper main body is provided with locating ring, and the alignment pin is plugged in locating ring.Conductive articles are determined
Position hole coordinates with the locating ring, in this way, conductive articles are stably positioned on keeper.
The stamping parts includes punch rod and is arranged on the staking punch of punch rod bottom；
The stamping parts is arranged on decompressor；
Guide rail that the decompressor includes being oriented to the lifting of stamping parts, for driving stamping parts to be moved up in guide rail
Dynamic transmission mechanism；The transmission mechanism includes being articulated in the rotating cylinder on substrate and rotating shaft, the rotation in the rotating shaft
Gear and travelling gear, one section of arc-shaped rack being arranged on rotating cylinder madial wall；
The travelling gear is located at outside rotating cylinder, and punching press rack, travelling gear and the punching are provided with the side wall of punch rod
Knob bar is engaged；
The axial line of rotating shaft deviates the rotation centerline of rotating cylinder, and the rotating cylinder of rotation drives the arc-shaped rack to be rotated with described
Gear is engaged.
By the explanation of above-mentioned stamping parts and decompressor：Rotating cylinder is rotated a circle, and arc-shaped rack is engaged with the rotate gear
Once, it is disengaged from after arc-shaped rack driving rotate gear rotation fixed angle with rotate gear, turn of rotation fixed angle
Moving gear drives the punching press rack linear to lift fixed displacement by coaxial travelling gear.Punching press rack drives stamping parts is straight
Line lifts fixed displacement, and rotating cylinder rotates forward one week or several weeks, and the descending displacement of stamping parts be able to be completely forced into nut to lead
In the threaded mounting hole of electric product, i.e. when nut is pressed into place, stamping parts is no longer descending, to avoid nut and conductive articles
Damaged because of excessive punching press.
By the explanation of above-mentioned stamping parts and decompressor, the error that rotating cylinder rotates a circle may be larger, shows as rotating cylinder real
Border is rotated less than one week or more than one week, still, the anglec of rotation by the rotate gear of the driving of arc-shaped rack thereon be it is accurate,
Predetermined, and then, the travelling gear anglec of rotation is accurate, predetermined, and then, displacement of the stamping parts along lifting rail is accurate
It is true, predetermined.
The periphery of rotating cylinder is arranged with external toothing, and external toothing is engaged with power rack, and power rack is connected with cylinder or oil cylinder.
Cylinder or hydraulic oil cylinder driving power rack move linearly, and power rack drives rotating cylinder to rotate by external toothing.
It is provided with locking system in rotating cylinder, the first semicircular ring and the second semicircular ring that locking system includes being arranged on base,
It is slidably fitted in solution lock slide, the slide bar on rotating cylinder madial wall on base；First semicircular ring and the second semicircular ring are left
The right side is symmetrically disposed in the left and right sides of rotating shaft, and the tail end of the tail end of the first semicircular ring and the second semicircular ring is hinged on base,
The head end elastic connection of the head end of first semicircular ring and the second semicircular ring, the first semicircular ring, the second semicircular ring and axis friction connect
Touch；Solve lock slide to be located between the head end of the first semicircular ring and the head end of the second semicircular ring, solution lock slide is provided with curved groove；Turn
Cylinder is often rotated a circle, and the slide bar coordinates once with the curved groove, and slide bar driving solution lock slide is slided along rotating shaft radial alignment.
By the above-mentioned explanation to locking system, the operation principle of the locking system is as follows：Rotating cylinder rotates, rotating cylinder madial wall
On slide bar be caught in the curved groove first, driving solution lock slide moves linearly (close to spindle central side along the radial direction of rotating shaft
To), solution lock slide is located remotely from each other the head end of the first semicircular ring and the head end of the second semicircular ring, in this way, the first semicircular ring, second
Semicircular ring is no longer contacted with axis friction, i.e. rotating shaft is no longer locked；Afterwards, the arc-shaped rack and turning gear on rotating cylinder madial wall
Wheel engagement, when being disengaged from rotate gear, slide bar solves lock slide along rotating shaft also close to the curved groove, slide bar driving is covered
Radial direction move linearly (away from spindle central direction), in the presence of elastic force, the head end of the first semicircular ring and the second half
The head end of annulus is mutually drawn close, and the first semicircular ring and the second semicircular ring brake rotating shaft again.
The floor installation is on the substrate；The base be provided with articulated column, the tail end of first semicircular ring and
The tail end of second semicircular ring is hinged on the articulated column；The head end of first semicircular ring and the head end of the second semicircular ring pass through
Adjustable spring elastic connection.
Improved as one kind to above-mentioned locking system, the head end of the first semicircular ring is provided with the first extension, the first extension
The first V-arrangement chute is opened up in portion；The head end of second semicircular ring, which is provided with the second extension, the second extension, opens up the second V-arrangement cunning
Groove, the first V-arrangement chute and the second V-arrangement chute are symmetrical set；Solve lock slide and be provided with the first slide bar and the second slide bar, it is described
First slide bar coordinates in the first V-arrangement chute, and second slide bar coordinates in the second V-arrangement chute；Opened on base
If linear sliding block chute, solution lock slide is slidably fitted in the sliding block chute；First V-arrangement chute is slided by first linear
Groove and Article 2 linear chute are combined, wherein, first linear chute is parallel with the sliding block chute；The curve
Groove is S-shaped, during the slide bar is slided in the curved groove, and solution lock slide moves linearly along the sliding block chute, solves
The first slide bar on lock slide slips into the Article 2 linear chute, the first semicircle by first linear chute first
The head end of ring and the head end of the second semicircular ring are mutually drawn close, afterwards, and the first slide bar on solution lock slide is by the Article 2 straight line
Shape chute slips into first linear chute, and the head end of the first semicircular ring and the head end of the second semicircular ring are located remotely from each other.
By the improvement of above-mentioned locking system, the slide bar on rotating cylinder is passed by the front half section of sigmoid curve groove, and solution lock slide is to close
Spindle central direction is moved, i.e. the first slide bar slips into the Article 2 linear chute by first linear chute, the
The head end of one semicircular ring and the head end of the second semicircular ring are located remotely from each other, and no longer brake rotating shaft.Slide bar on rotating cylinder is passed by sigmoid curve
The second half section of groove, solution lock slide is moved to away from spindle central direction, i.e. the first slide bar is slided by the Article 2 linear chute
Enter first linear chute, the head end of the head end of the first semicircular ring and the second semicircular ring is mutually drawn close and resetted, again
Brake rotating shaft.
As the further improvement to above-mentioned locking system, the bottom of the first extension is provided with first time convex portion, and second prolongs
The bottom of extending portion is provided with to open up on second time convex portion, first time convex portion opens up the second lockhole on the first lockhole, second time convex portion；Solution
Lock slide is provided with the first upper convex portion and the second upper convex portion, and the first upper convex portion is provided with the first lock pin, and the second upper convex portion is provided with
Second lock pin, the first lock pin and the second lock pin are laterally set；First slide bar is arranged on the top of the first upper convex portion, described
Two slide bars are arranged on the top of second upper convex portion, and the first slide bar and the second slide bar, which are erect, to be set；First slide bar is by institute
The process that Article 2 linear chute slips into first linear chute is stated, is exactly the first lock pin insertion first lock
The process of second lockhole is inserted in hole, the second lock pin.
By above-mentioned improvement, on rotating cylinder arc-shaped gear section with rotate gear be disengaged from when, solution lock slide on the first slide bar by
The Article 2 linear chute slips into first linear chute, synchronously, and the first lock pin inserts first lockhole,
Afterwards, slide bar leaves curved groove, in this way, solution lock slide and the first semicircular ring, the second semicircular ring insert described the because of the first lock pin
One lockhole, the second lock pin insert second lockhole and are locked.
A kind of conductive articles processing unit (plant) for lifting transformer installation accuracy of the present invention, for processing transformer
Copper bar, nut is pressed together on copper bar exactly, and then, lift the installation accuracy of transformer.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of transformer copper bar 70；
Fig. 2 is Fig. 1 rearview；
Fig. 3 is the structural representation of riveting nut 60；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the structural representation of product locating piece 10；
Fig. 6 is Fig. 5 sectional view；
Fig. 7 is that transformer copper bar 70 and riveting nut 60 position structural representation on alignment pin 12 in Figure 5；
Fig. 8 is pressed together on the structural representation on transformer copper bar 70 for riveting nut 60 in Fig. 7；
Fig. 9 is the combining structure schematic diagram of product locating piece 10 and decompressor disposed thereon；
Figure 10 is Fig. 9 top view；
Figure 11 is the structural representation of transmission mechanism 30 in Figure 10；
Figure 12 is Figure 11 upward view；
Figure 13 be Figure 12 in rotate gear 34 be hidden after structural representation；
Figure 14 is enlarged drawing at A in Figure 13；
Figure 15 is B direction views in Figure 14；
Figure 16 is Figure 15 right view；
Figure 17 is the structural representation of solution lock slide 44 in Figure 16；
Figure 18 is Figure 17 top view；
Figure 19 is Figure 17 right view.
Symbol description in figure：
10th, product locating piece；11st, keeper main body；12nd, alignment pin；13rd, bottom plate；14th, spring；15th, elevator；16th, it is fixed
Position ring；
20th, stamping parts；21st, punch rod；22nd, staking punch；23rd, guide rail；24th, punching press rack；
30th, transmission mechanism；31st, substrate；32nd, rotating cylinder；33rd, rotating shaft；34th, rotate gear；35th, travelling gear；36th, arc-shaped gear
Bar；37th, external toothing；38th, power rack；380th, the parts being connected with cylinder or oil cylinder；39th, elastic-friction ring；
40th, locking system；41st, base；42nd, the first semicircular ring；43rd, the second semicircular ring；44th, lock slide is solved；45th, slide bar；
46th, curved groove；47th, articulated column；48th, adjustable spring；49th, the first extension；50th, the first V-arrangement chute；51st, first linear
Chute；52nd, Article 2 linear chute；53rd, the first slide bar；54th, the second slide bar；55th, sliding block chute；56th, first time convex portion；
57th, the first upper convex portion；58th, the second upper convex portion；59th, the first lock pin；
60th, riveting nut；61st, path section；62nd, big footpath section；63rd, limiting tooth；
70th, copper bar；71st, nut mounting hole；72nd, positioning hole.
Embodiment
Referring to figs. 1 to Fig. 8, a kind of copper bar processing unit (plant) of lifting transformer installation accuracy, including stamping parts 20 and it is located at
Product locating piece 10 below stamping parts, product locating piece is used to positioning copper bar and nut thereon, and stamping parts is by the nut
It is pressed into the copper bar；The product locating piece includes the alignment pin 12 that keeper main body 11, activity are plugged in keeper main body,
Alignment pin is connected with the keeper body elastic, and alignment pin projects upwards the top plane of keeper main body.
On keeper 10, keeper main body 11 is cylindrical in shape, and keeper body top opens up pin-and-hole provided with capping, capping,
Keeper bottom part body is provided with bottom plate 13, the cavity of keeper main body and is provided with spring 14 and elevator 15, and the bottom of spring is supported
Be pressed on the bottom plate, the top of spring is pressed on the bottom surface of elevator, the bottom of alignment pin through the pin-and-hole with liter
The top surface connection of block is dropped；Elevator and the cavity sidewalls sliding contact of keeper main body.
On keeper 10, the top plane of keeper main body 11 is provided with locating ring 16, and the alignment pin 12 is plugged in fixed
In the ring of position.
With reference to Fig. 9 to Figure 19, the stamping parts 20 includes punch rod 21 and is arranged on the staking punch 22 of punch rod bottom.
The stamping parts 20 is arranged on decompressor.
Guide rail 23 that the decompressor includes being oriented to the lifting of stamping parts, for driving stamping parts in guide rail
Mobile transmission mechanism 30.
On decompressor, the transmission mechanism 30 includes pivot joint rotating cylinder 32 on the substrate 31 and rotating shaft 33, is arranged on
Rotate gear 34 and travelling gear 35 in the rotating shaft, one section of arc-shaped rack 36 being arranged on rotating cylinder madial wall.
On decompressor, the travelling gear is located at outside rotating cylinder, and punching press rack 24 is provided with the side wall of punch rod, passes
Moving gear is engaged with the punching press rack.
On decompressor, the axial line of rotating shaft deviates the rotation centerline of rotating cylinder, and the rotating cylinder of rotation drives the arc
Rack is engaged with the rotate gear.
On decompressor, the periphery of rotating cylinder 32 is arranged with external toothing 37, and external toothing is engaged with power rack 38, power teeth
Bar is connected with cylinder or oil cylinder.
On decompressor, locking system 40 is provided with rotating cylinder 32, locking system includes first be arranged on base 41
The semicircular ring 43 of semicircular ring 42 and second, solution lock slide 44, the slide bar on rotating cylinder madial wall being slidably fitted on base
45。
On locking system 40, the first semicircular ring and the second semicircular ring are symmetrically arranged on the left and right two of rotating shaft 33
The tail end of side, the tail end of the first semicircular ring and the second semicircular ring is hinged on base 41, the head end of the first semicircular ring and the second half
The head end elastic connection of annulus, the first semicircular ring, the second semicircular ring are contacted with axis friction.
On locking system 40, solution lock slide 44 is located between the head end of the first semicircular ring and the head end of the second semicircular ring,
Solve lock slide and be provided with curved groove 46；The rotating cylinder 32 of rotation drives the slide bar to coordinate with the curved groove, slide bar driving unblock
Sliding block is slided along rotating shaft radial alignment.
On locking system 40, the base 41 is arranged on the substrate 31；The base is provided with articulated column 47, institute
State the tail end of the first semicircular ring 42 and the tail end of the second semicircular ring 43 is hinged on the articulated column；The head of first semicircular ring
The head end of end and the second semicircular ring passes through the elastic connection of adjustable spring 48.
On locking system 40, the head end of the first semicircular ring 42, which is provided with the first extension 49, the first extension, opens up the
One V-arrangement chute 50；The head end of second semicircular ring is provided with the second extension, the second extension and opens up the second V-arrangement chute, the first V
Shape chute and the second V-arrangement chute are symmetrical set；The solution lock slide 44 of locking system 40 is slided provided with the first slide bar 53 and second
Bar 54, first slide bar coordinates in the first V-arrangement chute, and second slide bar coordinates in the second V-arrangement chute；
Linear sliding block chute 55 is opened up on base 41, solution lock slide is slidably fitted in the sliding block chute；First V-arrangement chute is by
Straight line shape chute 51 and Article 2 linear chute 52 are combined, wherein, first linear chute and the sliding block
Chute is parallel.
On locking system 40, the curved groove 46 is S-shaped, the process that the slide bar 45 is slided in the curved groove
In, solution lock slide moves linearly along the sliding block chute, and the first slide bar on solution lock slide is first by first linear
Chute slips into the Article 2 linear chute, and the head end of the first semicircular ring and the head end of the second semicircular ring are mutually drawn close, afterwards,
The first slide bar on solution lock slide slips into first linear chute, the first semicircular ring by the Article 2 linear chute
Head end and the head end of the second semicircular ring be located remotely from each other.
On locking system 40, the bottom of the first extension 49 is provided with first time convex portion 56, and the bottom of the second extension is set
Have to open up on second time convex portion, first time convex portion and open up the second lockhole on the first lockhole, second time convex portion；Set on solution lock slide 44
There are the first upper convex portion 57 and the second upper convex portion 58, the first upper convex portion is provided with the first lock pin 59, and the second upper convex portion is provided with second
Lock pin, the first lock pin and the second lock pin are laterally set；First slide bar 53 is arranged on the top of the first upper convex portion, described second
Slide bar 54 is arranged on the top of second upper convex portion, and the first slide bar and the second slide bar, which are erect, to be set；First slide bar is by institute
The process that Article 2 linear chute 52 slips into first linear chute 51 is stated, is exactly the first lock pin insertion described first
Lockhole, the second lock pin insert the process of second lockhole.
On locking system 40, the periphery of rotating shaft 33 is provided with elastic-friction ring 39, the first semicircular ring 42 and the second semicircular ring
43 surround the elastic-friction ring, and are contacted with the elastic-friction ring resilience.
In practical operation, workflow of the invention is as follows：
First, power rack 38 is moved back and forth described in cylinder or hydraulic oil cylinder driving.
Second, the driving rotating cylinder 32 of power rack 38 is rotated, and rotating cylinder is often rotated one week, arc-shaped rack 36 and the rotate gear
34 engagements once, are disengaged from rotate gear after arc-shaped rack driving rotate gear rotation fixed angle, rotate fixed angles
The rotate gear of degree drives the straight line of punching press rack 24 to lift fixed displacement by coaxial travelling gear 35；Rotate gear with
After the arc-shaped rack is disengaged from, the first semicircular ring 42, the locking rotating shaft 33 of the second semicircular ring 43 in locking system 40 make punching
Pressure gear rack elevating displacement is fixed, and then, the displacement of stamping parts 20 is fixed.
3rd, the punching press of staking punch 22 of stamping parts 20 is positioned at the riveting nut 60 on alignment pin 12.The riveting nut
60 include path section 61 and big footpath section 62, and path section is provided with a circle limiting tooth 63.
4th, riveting nut 60 is pressed into the nut mounting hole 71 of copper bar 70, and the bottom face of riveting nut 60, which is terminated in, to be determined
Position hole 72 and the step of nut mounting hole joining place, the big footpath section 62 of riveting nut 60 terminate in the top surface of copper bar 70, and nut is installed
The internal diameter in hole 71 is equal to the external diameter of the path section 61.One circle limiting tooth 63 is caught in the madial wall of nut mounting hole 71.
5th, during riveting nut 60 is pressed into nut mounting hole 71, alignment pin 12 declines；Stamping parts 20 rises multiple
Behind position, under action from the spring 14, alignment pin 12, which rises, to be resetted.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.
Claims (9)
1. a kind of conductive articles processing unit (plant) for lifting transformer installation accuracy, including stamping parts (20) and below the stamping parts
Product locating piece (10), product locating piece is used to position conductive articles and nut thereon, and the nut is pressed into by stamping parts
The conductive articles；It is characterized in that：The product locating piece includes keeper main body (11), activity and is plugged in keeper main body
On alignment pin (12), alignment pin is connected with the keeper body elastic, and the top that alignment pin projects upwards keeper main body is put down
Face.
2. a kind of conductive articles processing unit (plant) for lifting transformer installation accuracy as claimed in claim 1, it is characterised in that：It is fixed
Position part main body (11) is cylindrical in shape, and keeper body top is provided with capping, and capping opens up pin-and-hole, and keeper bottom part body is provided with bottom plate
(13) spring (14) and elevator (15), are provided with the cavity of keeper main body, the bottom of spring is pressed on the bottom plate, bullet
The top of spring is pressed on the bottom surface of elevator, and the bottom of alignment pin is connected through the pin-and-hole with the top surface of elevator；Rise
Block and the cavity sidewalls sliding contact of keeper main body drop.
3. a kind of conductive articles processing unit (plant) for lifting transformer installation accuracy as claimed in claim 1, it is characterised in that：It is fixed
The top plane of position part main body (11) is provided with locating ring (16), and the alignment pin (12) is plugged in locating ring.
4. a kind of conductive articles processing unit (plant) for lifting transformer installation accuracy as claimed in claim 1, it is characterised in that：Institute
Stating stamping parts (20) includes punch rod (21) and is arranged on the staking punch (22) of punch rod bottom；
The stamping parts is arranged on decompressor；
Guide rail (23) that the decompressor includes being oriented to the lifting of stamping parts, for driving stamping parts to be moved up in guide rail
Dynamic transmission mechanism (30)；
The transmission mechanism (30) includes the rotating cylinder (32) being articulated on substrate (31) and rotating shaft (33), in the rotating shaft
Rotate gear (34) and travelling gear (35), one section of arc-shaped rack (36) being arranged on rotating cylinder madial wall；
The travelling gear is located at outside rotating cylinder, and punching press rack (24), travelling gear and the punching are provided with the side wall of punch rod
Knob bar is engaged；
The axial line of rotating shaft deviates the rotation centerline of rotating cylinder, and the rotating cylinder of rotation drives the arc-shaped rack and the rotate gear
Engagement.
5. a kind of conductive articles processing unit (plant) for lifting transformer installation accuracy as claimed in claim 4, it is characterised in that：Turn
The periphery of cylinder (32) is arranged with external toothing (37), and external toothing is engaged with power rack (38), and power rack connects with cylinder or oil cylinder
Connect.
6. a kind of conductive articles processing unit (plant) for lifting transformer installation accuracy as claimed in claim 4, it is characterised in that：Turn
Locking system (40) is provided with cylinder (32), locking system includes the first semicircular ring (42) and the second half being arranged on base (41)
Annulus (43), the solution lock slide (44) being slidably fitted on base, the slide bar (45) on rotating cylinder madial wall；
First semicircular ring and the second semicircular ring are symmetrically arranged on the left and right sides of rotating shaft (33), the tail end of the first semicircular ring
It is hinged on the tail end of the second semicircular ring on base (41), the head end elasticity of the head end of the first semicircular ring and the second semicircular ring is even
Connect, the first semicircular ring, the second semicircular ring are contacted with axis friction；
Solve lock slide (44) to be located between the head end of the first semicircular ring and the head end of the second semicircular ring, solution lock slide is provided with curve
Groove (46)；
The rotating cylinder (32) of rotation drives the slide bar to coordinate with the curved groove, and slide bar driving solves lock slide along rotating shaft radial alignment
Slide.
7. a kind of conductive articles processing unit (plant) for lifting transformer installation accuracy as claimed in claim 6, it is characterised in that：Institute
Base (41) is stated on the substrate (31)；
The base is provided with articulated column (47), the tail end of first semicircular ring (42) and the tail end hinge of the second semicircular ring (43)
It is connected on the articulated column；
The head end of first semicircular ring and the head end of the second semicircular ring pass through adjustable spring (48) elastic connection.
8. a kind of conductive articles processing unit (plant) for lifting transformer installation accuracy as claimed in claim 6, it is characterised in that：The
The head end of one semicircular ring (42) is provided with the first extension (49), the first extension and opens up the first V-arrangement chute (50)；Second semicircle
The head end of ring, which is provided with the second extension, the second extension, opens up the second V-arrangement chute, and the first V-arrangement chute and the second V-arrangement chute are left
The right side is symmetrical arranged；
Solve lock slide (44) and be provided with the first slide bar (53) and the second slide bar (54), first slide bar coordinates in the first V
In shape chute, second slide bar coordinates in the second V-arrangement chute；
Linear sliding block chute (55) is opened up on base (41), solution lock slide is slidably fitted in the sliding block chute；
First V-arrangement chute is combined by first linear chute (51) and Article 2 linear chute (52), wherein, first
Bar linear chute is parallel with the sliding block chute；
The curved groove (46) is S-shaped, during the slide bar (45) is slided in the curved groove, and solution lock slide is described in
Sliding block chute moves linearly, and the first slide bar on solution lock slide slips into the Article 2 by first linear chute first
Linear chute, the head end of the first semicircular ring and the head end of the second semicircular ring are mutually drawn close, afterwards, and first on solution lock slide is slided
Bar slips into first linear chute, the head end of the first semicircular ring and the second semicircular ring by the Article 2 linear chute
Head end be located remotely from each other.
9. a kind of conductive articles processing unit (plant) for lifting transformer installation accuracy as claimed in claim 8, it is characterised in that：The
The bottom of one extension (49) is provided with convex under second time convex portion, first provided with first time convex portion (56), the bottom of the second extension
Opened up in portion and open up the second lockhole on the first lockhole, second time convex portion；
Solve lock slide (44) and be provided with the first upper convex portion (57) and the second upper convex portion (58), the first upper convex portion is provided with the first lock pin
(59), the second upper convex portion is provided with the second lock pin, and the first lock pin and the second lock pin are laterally set；First slide bar (53) is set
At the top of the first upper convex portion, second slide bar (54) is arranged on the top of second upper convex portion, the first slide bar and second
Slide bar, which is erect, to be set；
First slide bar is slipped into the process of first linear chute (51) by the Article 2 linear chute (52),
It is exactly that the first lock pin inserts the process that first lockhole, the second lock pin insert second lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392176.XA CN107008814B (en) | 2017-05-27 | 2017-05-27 | A kind of conductive articles processing unit (plant) promoting transformer installation accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392176.XA CN107008814B (en) | 2017-05-27 | 2017-05-27 | A kind of conductive articles processing unit (plant) promoting transformer installation accuracy |
Publications (2)
| Publication Number | Publication Date |
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| CN107008814A true CN107008814A (en) | 2017-08-04 |
| CN107008814B CN107008814B (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205289469U (en) * | 2015-12-31 | 2016-06-08 | 余姚市振兴工贸发展有限公司 | Squeeze riveting tooling clamp |
| US20160172812A1 (en) * | 2014-11-26 | 2016-06-16 | Pem Management, Inc. | Ring Tongue Clamping Die |
| CN106270198A (en) * | 2016-08-29 | 2017-01-04 | 合肥常青机械股份有限公司 | Bumper nut press mounting mould |
| CN106345160A (en) * | 2016-09-21 | 2017-01-25 | 东莞市联洲知识产权运营管理有限公司 | Rain sewage filtering tank |
| CN206868947U (en) * | 2017-05-27 | 2018-01-12 | 艾柯电器（苏州）有限公司 | A kind of conductive articles processing unit (plant) for lifting transformer installation accuracy |
-
2017
- 2017-05-27 CN CN201710392176.XA patent/CN107008814B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160172812A1 (en) * | 2014-11-26 | 2016-06-16 | Pem Management, Inc. | Ring Tongue Clamping Die |
| CN205289469U (en) * | 2015-12-31 | 2016-06-08 | 余姚市振兴工贸发展有限公司 | Squeeze riveting tooling clamp |
| CN106270198A (en) * | 2016-08-29 | 2017-01-04 | 合肥常青机械股份有限公司 | Bumper nut press mounting mould |
| CN106345160A (en) * | 2016-09-21 | 2017-01-25 | 东莞市联洲知识产权运营管理有限公司 | Rain sewage filtering tank |
| CN206868947U (en) * | 2017-05-27 | 2018-01-12 | 艾柯电器（苏州）有限公司 | A kind of conductive articles processing unit (plant) for lifting transformer installation accuracy |
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| Publication number | Publication date |
|---|---|
| CN107008814B (en) | 2019-04-12 |
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