CN109909876A - Grinding wheel frame mechanism - Google Patents
Grinding wheel frame mechanism Download PDFInfo
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- CN109909876A CN109909876A CN201910229313.7A CN201910229313A CN109909876A CN 109909876 A CN109909876 A CN 109909876A CN 201910229313 A CN201910229313 A CN 201910229313A CN 109909876 A CN109909876 A CN 109909876A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
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- 239000004576 sand Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention belongs to microbit processing technique fields, are related to grinding wheel frame mechanism.Mounting base is articulated in support, and grinding wheel axle bed is slidably mounted on mounting base along longitudinal direction, and grinding wheel component can be installed on grinding wheel axle bed along longitudinal direction.It conicity regulation component together with length adjustment component integration, influences each other small, can quickly, accurately be adjusted in place when length adjustment is with conicity regulation.It is adjustable angle of the mounting base relative to support by conicity regulation component, and then changes bar and is ground taper.Mounting base is pivotally connected axis and intersects with the ground portion of bar or be mutually arranged close to, and bar diameter and length hardly change when changing grinding taper.First adjust mounting base keeps grinding wheel component axis parallel with grinding wheel axle bed glide direction relative to the angle of support, adjusts position of the grinding wheel axle bed relative to mounting base by length adjustment component, i.e., changeable bar grinding length.Grinding wheel axle bed glide direction is parallel with bar grinding axis, and when adjusting grinding length, bar diameter and taper will not change.
Description
Technical field
The invention belongs to microbit processing technique fields, are to be related to grinding wheel frame mechanism more specifically.
Background technique
Currently, the length adjustment and conicity regulation of bar are respectively with separation in the grinding of the cylinder bar such as drill bit
Functional component complete, can influence each other both when adjusting, repetitious adjusting is needed to can be only achieved perfect condition, even if
It adjusts, is also easy to produce variation.
Summary of the invention
The purpose of the present invention is to provide a kind of grinding wheel frame mechanism, length adjustment when solving to be ground bar in the prior art
The technical issues of influencing each other both when with conicity regulation, repetitious adjusting needed to can be only achieved perfect condition.
The embodiment of the present invention provides a kind of grinding wheel frame mechanism, comprising:
Support；
It is articulated in the mounting base of the support, the mounting base is relative to the pivot joint axis of the support and being ground for bar
It cuts portion's intersection or is mutually arranged close to；
It is slidably mounted on the grinding wheel axle bed of the mounting base along longitudinal direction, for installing grinding wheel component along longitudinal direction；
For adjusting conicity regulation component of the mounting base relative to the angle of the support；And
For adjusting the length adjustment component of position of the grinding wheel axle bed relative to the mounting base.
Optionally, the conicity regulation component include be connected to the mounting base and with threaded hole the first nut piece,
Across in first nut piece threaded hole and the conicity regulation screw that is threadedly coupled with first nut piece and for pair
The adjusting seat of the axial limiting of the conicity regulation screw, when screwing the conicity regulation screw, the mounting base is relative to institute
State support rotation.
Optionally, the mounting base offers the placing groove for placing first nut piece and is used to supply the cone
What the threaded shank of degree adjusting screw passed through passes through slot, and the placing groove is connected to the slot that passes through.
Optionally, the mounting base is fixedly connected with touching lever, and the touching lever has perpendicular to the conicity regulation screw
Axis compresses face, and the support is equipped with conicity regulation dial gauge, and the measuring staff of the conicity regulation dial gauge presses on described
Touching lever compresses face；
And/or the support is equipped with angle index, the mounting base is fixed with for cooperating with the angle index to read
Take the first pointer of the corner of the mounting base.Optionally, the length adjustment component includes being fixedly connected on the mounting base
The second nut piece, across the threaded hole in second nut piece and the length adjustment that is threadedly coupled with second nut piece
Screw and bearing for the length adjustment screw to be supported on to the grinding wheel axle bed, are screwing the length adjustment screw
Shi Suoshu grinding wheel axle bed moves longitudinally relative to the mounting base.
Optionally, the mounting base is equipped with dovetail sliding rail, and the grinding wheel axle bed is offered to be adapted with the dovetail sliding rail
Dovetail groove；The wherein one side wall of the dovetail sliding rail is equipped with bolt, and the grinding wheel axle bed is equipped with ejection component, the ejection
Component is for bolt described in ejection to limit position of the grinding wheel axle bed relative to the mounting base.
Optionally, the mounting base is equipped with positioning pin, and the grinding wheel axle bed is equipped with length adjustment dial gauge, the length
The measuring staff that degree adjusts dial gauge presses on the positioning pin；
And/or second nut piece synchronous rotation is connected with dial, the grinding wheel axle bed be fixed with for it is described
Dial cooperates to read the second pointer of the corner of second nut piece.
It optionally, further include for making the mounting base push the elastic tensioning component in the support to.
Optionally, the elastic tensioning component include set on the support departing from the mounting base backing plate, be used for
It the first screw and the second screw that rotate synchronously the backing plate and the mounting base relative to the support and is used for institute
State the elastic component that support is located between the backing plate and the mounting base；First screw be successively arranged in the backing plate,
The support and the mounting base, first screw are threadedly coupled cooperation with the mounting base；Second screw is successively worn
Set on the backing plate, the support and the mounting base, second screw is threadedly coupled cooperation with the mounting base.
Optionally, the elastic tensioning component further include be respectively arranged between the backing plate and the support, the installation
Wearing piece between seat and the support；
And/or the elastic tensioning component further includes the pressed seat with mounting groove, the elastic component is set to the installation
In slot, first screw is successively arranged in the elastic component, the pressed seat and the backing plate, the both ends point of the elastic component
Do not press on the bottom surface of the head of first screw and the mounting groove of the pressed seat so that the pressed seat press on it is described
Backing plate.
Said one or multiple technical solutions in grinding wheel frame mechanism provided by the invention at least have the following technical effect that
One of: mounting base is articulated in support, and grinding wheel axle bed is slidably mounted on mounting base along longitudinal direction, and grinding wheel component can be installed on along longitudinal direction
Grinding wheel axle bed.Conicity regulation component together with length adjustment component integration, both when length adjustment is with conicity regulation mutually
It influences small, can fast and accurately be adjusted in place.
In the grinding taper of bar to be changed, angle of the mounting base relative to support is adjustable by conicity regulation component
Degree, and then change the grinding taper of bar.Mounting base is pivotally connected axis and intersects with the ground portion of bar or be mutually arranged close to, so changing
When becoming grinding taper, bar is ground the diameter in portion and length hardly changes.
In the grinding length of bar to be changed, first adjusting mounting base makes the axis of grinding wheel component relative to the angle of support
It is parallel with the glide direction of grinding wheel axle bed, position of the grinding wheel axle bed relative to mounting base is adjusted by length adjustment component
Change the grinding length of bar.The glide direction of grinding wheel axle bed is parallel with the axis that bar is ground, so adjusting grinding length
When, bar is ground the diameter in portion and taper and will not change.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the assembling schematic diagram of grinding wheel frame mechanism and grinding wheel component provided in an embodiment of the present invention；
Fig. 2 is the grinding wheel frame mechanism of Fig. 1 and another angle assembling schematic diagram of grinding wheel component；
Fig. 3 is the main view of grinding wheel frame mechanism provided in an embodiment of the present invention；
Fig. 4 is the left view of the grinding wheel frame mechanism of Fig. 3；
Fig. 5 is the sectional structure chart of the line B-B along Fig. 3；
Fig. 6 is the top view of the grinding wheel frame mechanism of Fig. 3；
Fig. 7 is the sectional structure chart of the line A-A along Fig. 4；
Fig. 8 is the partial enlarged view of the grinding wheel frame mechanism of Fig. 3；
Fig. 9 is the cross-sectional view of the line C-C along Fig. 6；
Figure 10 is the grinding wheel frame mechanism of Fig. 2 and the decomposition diagram of grinding wheel component；
Figure 11 is the decomposition diagram of the grinding wheel frame mechanism of Figure 10；
Figure 12 is the further decomposition diagram of the grinding wheel frame mechanism of Figure 10；
Figure 13 is another angle decomposition schematic diagram of the grinding wheel frame mechanism of Figure 12.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
In the description of the embodiment of the present invention, it is to be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure is merely for convenience of the description embodiment of the present invention and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the embodiment of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In embodiments of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in embodiments of the present invention is understood according to concrete condition.
Fig. 1 is please referred to Fig. 5, Fig. 8, the embodiment of the present invention provides a kind of grinding wheel frame mechanism 100, for installing grinding wheel component
200, grinding wheel component 200 includes motor 201 and the grinding wheel 202 by the driving rotation of motor 201.Grinding wheel frame mechanism 100 is suitable for boring
The grinding of head or other cylindric bars 1, the grinding particularly suitable for PCB microbit.Bar 1 can be set along the vertical direction
It sets.Grinding wheel frame mechanism 100 includes support 10, mounting base 20, grinding wheel axle bed 30, conicity regulation component 40, length adjustment component 50.
Carrier of the support 10 as parts such as mounting base 20, grinding wheel axle beds 30.
Mounting base 20 is articulated in support 10, ground portion of the mounting base 20 relative to the pivot joint axis and bar 1 of support 10
1a intersects or is mutually arranged close to；Grinding wheel axle bed 30 is slidably mounted on mounting base 20 along longitudinal direction, and grinding wheel axle bed 30 for pacifying along longitudinal direction
Sand loading wheel assembly 200；Herein, it longitudinally can be vertical direction, be also possible to the direction that vertical direction is slightly tilted certain angle.
Grinding wheel component 200 is installed along longitudinal direction refers to that the axis of grinding wheel 202 is longitudinally disposed.
Conicity regulation component 40 and length adjustment component 50 are combined, phase both when length adjustment is with conicity regulation
It mutually influences small, can fast and accurately be adjusted in place.Conicity regulation component 40 is for adjusting angle of the mounting base 20 relative to support 10
Degree；Length adjustment component 50 is for adjusting position of the grinding wheel axle bed 30 relative to mounting base 20.
In the grinding taper of bar 1 to be changed, mounting base 20 is adjustable relative to support by conicity regulation component 40
10 angle, and then change the grinding taper of bar 1.Mounting base 20, which is pivotally connected axis and bar 1 and is ground portion 1a, to intersect or mutually leans on
Nearly setting, so bar 1 is ground the diameter of portion 1a and length hardly changes when changing grinding taper.
In the grinding length of bar 1 to be changed, first adjusting mounting base 20 relative to the angle of support 10 makes grinding wheel component
200 axis is parallel with the glide direction of grinding wheel axle bed 30, adjusts grinding wheel axle bed 30 relative to peace by length adjustment component 50
Fill the position of seat 20, i.e., the grinding length of changeable bar 1.The axis that the glide direction and bar 1 of grinding wheel axle bed 30 are ground is flat
Row, so bar 1 is ground the diameter of portion 1a and taper and will not change when adjusting grinding length.
Fig. 9 to Figure 12 is please referred to, in an alternative embodiment of the invention, conicity regulation component 40 includes being connected to mounting base 20
And with threaded hole 411 the first nut piece 41, across in the first nut piece 41 threaded hole 411 and with 41 spiral shell of the first nut piece
The conicity regulation screw 42 that line connects and the adjusting seat 43 for the axial limiting to conicity regulation screw 42, are screwing taper
Mounting base 20 is rotated relative to support 10 when adjusting screw 42.When needing to be ground the drill bit of different tapers, by screwing taper
Adjusting screw 42 can allow mounting base 20 to rotate relative to support 10, so that angle of the grinding wheel component 200 relative to bar 1 is adjusted,
Realize the drill bit grinding of different tapers, adjustment is easy to operate, after avoiding existing equipment from dismantling grinding wheel component and adjust angle
It reassembles and causes situation troublesome in poeration.
In an alternative embodiment of the invention, mounting base 20 offer placing groove 21 for placing the first nut piece 41 and
Slot 22 is passed through for what is passed through for the threaded shank of conicity regulation screw 42, placing groove 21 is connected to slot 22 is passed through.The structure is easy
Processing and assembly.During screwing conicity regulation screw 42, nut piece is pushed, mounting base 20 follows movement, and mounting base
20 can only rotate relative to support 10, therefore screwing conicity regulation screw 42 can allow mounting base 20 to swing.
In an alternative embodiment of the invention, adjusting seat 43 has position limit arm 431, and the head 631 of conicity regulation screw 42 is opened
Equipped with limiting slot 421, the side wall of position limit arm 431 and limiting slot 421 compresses cooperation to limit the axial position of conicity regulation screw 42
It sets.The program is able to achieve the axial limiting to conicity regulation screw 42, during screwing conicity regulation screw 42, taper tune
Section screw 42 can only be rotated without axial advance and retreat.Specifically, position limit arm 431 is U-shaped, and conicity regulation screw 42 is equipped with limit
The part of slot 421 is caught in the U-type groove 432 of position limit arm 431, realizes axial limiting.
Fig. 1, Fig. 6, Figure 12 are please referred to, in an alternative embodiment of the invention, mounting base 20 is fixedly connected with touching lever 44, touching lever
44 compress face 44a with the axis perpendicular to conicity regulation screw 42, and support 10 is equipped with conicity regulation dial gauge 45, taper
What the measuring staff 451 for adjusting dial gauge 45 pressed on touching lever 44 compresses face 44a.The program can accurately show adjustment amount, convenient for fast
The grinding taper of speed, accurate adjustment bar 1.During being rotatablely installed seat 20, touching lever 44 follows mounting base 20 to rotate, and makes to bore
The measuring staff 451 that degree adjusts dial gauge 45 is mobile, and the reading of conicity regulation dial gauge 45 can change, which can be converted to bar 1
Grinding taper.
In an alternative embodiment of the invention, support 10 has the fitting surface 11 of the axis perpendicular to conicity regulation screw 42, dress
Positioning pin 46 is installed with face 11, is connected between positioning pin 46 and conicity regulation dial gauge 45 by grip slipper 47, taper tune
Axis, the axis of positioning pin 46 of section screw 42 are parallel to each other with the measuring staff 451 of conicity regulation dial gauge 45.The program is easy dress
Match.During being rotatablely installed seat 20, touching lever 44 follows mounting base 20 to rotate, and makes the measuring staff 451 of conicity regulation dial gauge 45
Mobile, the reading of conicity regulation dial gauge 45 can change, which can be converted to the grinding taper of bar 1.
In an alternative embodiment of the invention, support 10 is vertical plate, and touching lever 44 is arranged across in support 10.The program is easy cloth
It sets, it is compact-sized, it occupies little space.
Fig. 3, Fig. 9, Figure 12 are please referred to, in an alternative embodiment of the invention, support 10 is equipped with angle index 12, mounting base 20
It is fixed with for cooperating with angle index 12 to read the first pointer 23 of the corner of mounting base 20.The program can detect mounting base
20 rotational angle relative to support 10 adjusts operation convenient for user.
In an alternative embodiment of the invention, support 10 is fixedly connected with the first swivel base 71, and mounting base 20 is fixedly connected with
Two swivel bases 72 73 are articulated between first swivel base 71 and the second swivel base 72 by shipping and reselling on another market.The structure is easily worked and assembles, and allows
Mounting base 20 is rotatablely installed in support 10.Specifically, the first swivel base 71 is fixed on support 10 using fastener, and the second swivel base 72 is adopted
Mounting base 20 is fixed on fastener.
Fig. 5, Figure 12, Figure 13 are please referred to, in an alternative embodiment of the invention, length adjustment component 50 includes being fixedly connected on
Second nut piece 51 of mounting base 20 is threadedly coupled across the threaded hole 511 in the second nut piece 51 and with the second nut piece 51
Length adjustment screw 52 and bearing 53 for length adjustment screw 52 to be supported on to grinding wheel axle bed 30, screwing length tune
Grinding wheel axle bed 30 moves longitudinally relative to mounting base 20 when saving screw 52.The structure is easy assembly, by screwing length adjustment
Screw 52, length adjustment screw 52 are threadedly engaged with the second nut piece 51, and the second nut piece 51 is fixed on mounting base 20, make length
It is mobile that adjusting screw 52 drives grinding wheel axle bed 30, to adjust the position of grinding wheel component 200, realizes that the grinding of bar 1 is long
Degree is adjusted.Specifically, length adjustment screw 52 is fixed with handwheel 57, rotates 57 length adjustment screws 52 by screwing handwheel,
It is easy to operate.
In an alternative embodiment of the invention, mounting base 20 is equipped with dovetail sliding rail 26, and grinding wheel axle bed 30 offers sliding with dovetail
The compatible dovetail groove 31 of rail 26；The structure is easily worked and assembles, and allows grinding wheel axle bed 30 can only be along the length of dovetail sliding rail 26
Direction sliding, without being located away from mounting base 20.
In an alternative embodiment of the invention, the wherein one side wall of dovetail sliding rail 26 is equipped with bolt 32, and grinding wheel axle bed 30 is worn
There is ejection component 33, ejection component 33 is for ejection bolt 32 to limit position of the grinding wheel axle bed 30 relative to mounting base 20.?
After regulating position of the grinding wheel axle bed 30 relative to mounting base 20, by 33 ejection bolt 32 of ejection component, grinding wheel axle bed 30 is allowed
It is locked in mounting base 20, it is ensured that reliability when grinding wheel component 200 works.Specifically, ejection component 33 may include fastener
331 press on spring 332, spring 332 are compressed and is pushed in the side wall of bolt 32 with spring 332, the end of fastener 331,
Ensure reliable contacts to lock bolt 32.
Fig. 2, Figure 12 are please referred to, in an alternative embodiment of the invention, mounting base 20 is equipped with positioning pin 58, grinding wheel axle bed 30
Length adjustment dial gauge 54 is installed, the measuring staff 541 of length adjustment dial gauge 54 presses on positioning pin 58.The structure is convenient for reading
Displacement of the grinding wheel axle bed 30 relative to mounting base 20 adjusts grinding length convenient for user.
In an alternative embodiment of the invention, the second nut piece 51 synchronous rotation is connected with dial 55, and grinding wheel axle bed 30 is solid
Surely have for cooperating with dial 55 to read the second pointer 56 of the corner of the second nut piece 51.The program is convenient for user's reading
The rotational angle of length adjustment screw 52 can be scaled displacement of the grinding wheel axle bed 30 relative to mounting base 20, adjust convenient for user
Grinding length.
Fig. 1, Fig. 5, Fig. 7 are please referred to, further includes for pushing mounting base 20 in support in an alternative embodiment of the invention
10 elastic tensioning component 60.It allows mounting base 20 stably and reliably to slide relative to support 10, ensures device when adjusting angle
Controllability, avoiding existing equipment grinding wheel component 200 when adjusting the angle of grinding wheel component 200 from being easy to produce sliding will be adjusted again
Angle position causes troublesome in poeration.
In an alternative embodiment of the invention, elastic tensioning component 60 includes being set to support 10 departing from the pad at mounting base 20
Plate 61, the first screw 63 for rotating synchronously backing plate 61 and mounting base 20 relative to support 10 and the second screw 64 and
Elastic component 65 for being located in support 10 between backing plate 61 and mounting base 20；First screw 63 be successively arranged in backing plate 61,
Support 10 and mounting base 20, the first screw 63 are threadedly coupled cooperation with mounting base 20；Second screw 64 be successively arranged in backing plate 61,
Support 10 and mounting base 20, the second screw 64 are threadedly coupled cooperation with mounting base 20.When preparing to be ground the drill bit of predetermined taper,
Adjust angle of the mounting base 20 relative to support 10, i.e., adjustable angle of the grinding wheel component 200 relative to bar 1, elastic component 65
Support 10 is located between backing plate 61 and mounting base 20, relief member installs gap, makes mounting base 20 stably and reliably opposite
It is slided in support 10, ensures the controllability of device when adjusting angle.
Figure 11, Figure 12 are please referred to, in an alternative embodiment of the invention, backing plate 61 offers the first via hole 611, the second via hole
612.Support 10 offers the first arcuate socket 13, the second arcuate socket 14, the curved track of the first arcuate socket 13 and the second arcuate socket 14
Mark is centered on the pivot joint axis of mounting base 20.Mounting base 20 offers the first screw hole 24, the second screw hole 25.First screw 63
Across the first via hole 611, the first arcuate socket 13 and the first screw hole 24, the second screw 64 passes through the second via hole 612, the second arcuate socket
14 and second screw hole 25, realize that backing plate 61 and mounting base 20 are rotated synchronously relative to support 10.
In an alternative embodiment of the invention, further include be respectively arranged between backing plate 61 and support 10, mounting base 20 and support
Wearing piece 62 between 10.Wearing piece 62 between backing plate 61 and support 10, between mounting base 20 and support 10 can improve component
Between frictional force, allow backing plate 61 and mounting base 20 stably and reliably to slide relative to support 10, ensure device when adjusting angle
Controllability,
In an alternative embodiment of the invention, wearing piece 62 is in the form of a column, and wearing piece 62 has for compressing mounting base 20 or pad
The wear-resistant surface 621 of plate 61.The structure is easy molding and assembly, can improve the frictional force between component.Specifically, friction structure can be with
Using copper or copper alloy, abrasion resistant effect is good.
In an alternative embodiment of the invention, support 10 offers mounting hole 15, and wearing piece 62 is inserted in mounting hole 15.The knot
Structure is easily worked and assembles.
In an alternative embodiment of the invention, wearing piece 62 has the limit edge 622 compressed with the surface of support 10.The structure
It is easily worked and assembles, be able to achieve the axial limiting of wearing piece 62.
In an alternative embodiment of the invention, the quantity of the wearing piece 62 between backing plate 61 and support 10 is at least two, installation
The quantity of wearing piece 62 between seat 20 and support 10 is at least two.Configure enough wearing pieces 62, allow backing plate 61 and installation
Seat 20 is stably and reliably slided relative to support 10.
Fig. 5, Fig. 7 are please referred to, in an alternative embodiment of the invention, elastic tensioning component 60 further includes with mounting groove 661
Pressed seat 66, elastic component 65 be set to mounting groove 661 in, the first screw 63 be successively arranged in elastic component 65, pressed seat 66 and pad
Plate 61, the both ends of elastic component 65 press on respectively the bottom surface of the head 631 of the first screw 63 and the mounting groove 661 of pressed seat 66 with
Pressed seat 66 is set to press on backing plate 61.The structure is easy assembly.Pressed seat 66 has the perforation 662 circulated with mounting groove 661, supplies
First screw 63 passes through.After screwing the first screw 63 of locking, elastic component 65 keeps compressive state, 65 ejection pressed seat of elastic component
66,66 ejection backing plate 61 of pressed seat, so that support 10 is reliably retained between backing plate 61 and mounting base 20.And it is installed adjusting
When 20 angle relative to support 10 of seat, guarantee that mounting base 20 can Stable sliding.Pressed seat 66 can limit the radial direction of elastic component 65
Position, avoid after a number of uses elastic component 65 deform without being able to maintain compressive state.Specifically, elastic component 65 is several
The disk spring 332 of the disk spring 332 being stacked, compression can provide enough elastic forces.
It in an alternative embodiment of the invention, further include being sheathed on the second screw 64 and between support 10 and mounting base 20
Washer 67 and the elastic piece 68 that is located between washer 67 and mounting base 20.Behind the position for adjusting mounting base 20, use
Second screw 64 is threadedly connected to mounting base 20 to lock onto mounting base 20,64 ejection washer 67 of the second screw, and elastic piece 68 is pressed
It tightly in mounting base 20, is held on support 10 fast and reliablely between backing plate 61 and mounting base 20, ensures the firm of entire mechanism
Reliability.After the second screw 64 lock onto mounting base 20, mounting base 20 will be fixed on support 10 and immovable, with prepare into
Row grinding.Specifically, a surface of washer 67 is by the step wall ejection of the second screw 64, and elastic piece 68 is located in washer
Between 67 and mounting base 20.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. grinding wheel frame mechanism characterized by comprising
Support；
It is articulated in the mounting base of the support, ground portion of the mounting base relative to the pivot joint axis and bar of the support
Intersection is mutually arranged close to；
It is slidably mounted on the grinding wheel axle bed of the mounting base along longitudinal direction, for installing grinding wheel component along longitudinal direction；
For adjusting conicity regulation component of the mounting base relative to the angle of the support；And
For adjusting the length adjustment component of position of the grinding wheel axle bed relative to the mounting base.
2. grinding wheel frame mechanism as described in claim 1, which is characterized in that the conicity regulation component includes being connected to the peace
Fill seat and with threaded hole the first nut piece, across in first nut piece threaded hole and with the first nut piece spiral shell
The conicity regulation screw that line connects and the adjusting seat for the axial limiting to the conicity regulation screw, are screwing the cone
The mounting base is rotated relative to the support when spending adjusting screw.
3. grinding wheel frame mechanism as claimed in claim 2, which is characterized in that the mounting base is offered for placing described first
The placing groove of nut piece and for for the conicity regulation screw threaded shank pass through pass through slot, the placing groove with it is described
It is connected to across slot.
4. grinding wheel frame mechanism as claimed in claim 2, which is characterized in that the mounting base is fixedly connected with touching lever, described to touch
Bar compresses face with the axis perpendicular to the conicity regulation screw, and the support is equipped with conicity regulation dial gauge, described
What the measuring staff of conicity regulation dial gauge pressed on the touching lever compresses face；
And/or the support is equipped with angle index, the mounting base is fixed with for cooperating with the angle index to read
State the first pointer of the corner of mounting base.
5. grinding wheel frame mechanism as described in claim 1, which is characterized in that the length adjustment component includes being fixedly connected on institute
It states the second nut piece of mounting base, be threadedly coupled across the threaded hole in second nut piece and with second nut piece
Length adjustment screw and bearing for the length adjustment screw to be supported on to the grinding wheel axle bed, are screwing the length
The grinding wheel axle bed moves longitudinally relative to the mounting base when adjusting screw.
6. grinding wheel frame mechanism as claimed in claim 5, which is characterized in that the mounting base is equipped with dovetail sliding rail, the grinding wheel
Axle bed offers dovetail groove compatible with the dovetail sliding rail；The wherein one side wall of the dovetail sliding rail is equipped with bolt, described
Grinding wheel axle bed is equipped with ejection component, and the ejection component is for bolt described in ejection to limit the grinding wheel axle bed relative to institute
State the position of mounting base.
7. grinding wheel frame mechanism as claimed in claim 5, which is characterized in that the mounting base is equipped with positioning pin, the grinding wheel
Axle bed is equipped with length adjustment dial gauge, and the measuring staff of the length adjustment dial gauge presses on the positioning pin；
And/or second nut piece synchronous rotation is connected with dial, the grinding wheel axle bed be fixed with for the scale
Disk cooperates to read the second pointer of the corner of second nut piece.
8. grinding wheel frame mechanism as described in any one of claim 1 to 7, which is characterized in that further include for making the mounting base
Push the elastic tensioning component in the support to.
9. grinding wheel frame mechanism as claimed in claim 8, which is characterized in that the elastic tensioning component includes being set to the support
Departing from the backing plate at the mounting base, for making that the backing plate and the mounting base rotate synchronously relative to the support
One screw and the second screw and elastic component for being located in the support between the backing plate and the mounting base；Institute
It states the first screw and is successively arranged in the backing plate, the support and the mounting base, first screw and the mounting base spiral shell
Line connection cooperation；Second screw is successively arranged in the backing plate, the support and the mounting base, second screw with
The mounting base is threadedly coupled cooperation.
10. grinding wheel frame mechanism as claimed in claim 9, which is characterized in that the elastic tensioning component further includes being respectively arranged on
Wearing piece between the backing plate and the support, between the mounting base and the support；
And/or the elastic tensioning component further includes the pressed seat with mounting groove, the elastic component is set to the mounting groove
Interior, first screw is successively arranged in the elastic component, the pressed seat and the backing plate, and the both ends of the elastic component are distinguished
The bottom surface on the head of first screw and the mounting groove of the pressed seat is pressed on so that the pressed seat presses on the pad
Plate.
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| CN201910229313.7A CN109909876B (en) | 2019-03-25 | 2019-03-25 | Grinding carriage mechanism |
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| CN201910229313.7A CN109909876B (en) | 2019-03-25 | 2019-03-25 | Grinding carriage mechanism |
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| CN109909876B (en) | 2024-03-22 |
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