CN103357922A - Electric drill jig with self-locking function - Google Patents
Electric drill jig with self-locking function Download PDFInfo
- Publication number
- CN103357922A CN103357922A CN2012100833425A CN201210083342A CN103357922A CN 103357922 A CN103357922 A CN 103357922A CN 2012100833425 A CN2012100833425 A CN 2012100833425A CN 201210083342 A CN201210083342 A CN 201210083342A CN 103357922 A CN103357922 A CN 103357922A
- Authority
- CN
- China
- Prior art keywords
- push rod
- electric drill
- locating hole
- latch
- motor
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000009987 spinning Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The invention discloses an electric drill jig with a self-locking function. The electric drill jig comprises a jig body, a workpiece positioning pin, a workpiece positioning sleeve, a pressing plate, a pull rod,a hinge plate and a push rod. The electric drill jig further comprises a motor and a driven device. A rotary shaft of the motor is connected with a power input end of the driven device, and a power output end of the driven device is connected with one end of the push rod. Corresponding positioning holes are formed on the push rod and the jig body. A pin is arranged in the positioning hole of the jig body. Structures of the positioning hole of the push rod, the position hole of the jig body and the pins meet the requirements as follows: when the pin in the positioning hole of the jig body drops in the positioning hole of the push rod, the pressing plate is in a tight pressing state. The push rod is driven through the motor to drive the pressing plate to press a workpiece tightly, and self-locking can be performed through the pin dropping into the positioning hole of the push rod; in the entire process, the electric drill jig is simple to operate, rapid and efficient.
Description
Technical field
The present invention relates to a kind of drilling jig gripper, relate in particular to a kind of electric drill die clamper with auto-lock function.
Background technology
Drilling jig gripper is used for clamping workpiece so that workpiece processing has important effect in the workpiece processing industry.The general hand drill die clamper of existing drilling jig gripper, comprise clamp body, Working piece positioning device, flap, stage clip, push rod, handle etc., Working piece positioning device is used for fixation workpiece, one end of its pull bar is connected with flap, the other end of flap is connected with push rod, the middle part of flap is rotatably connected with clamp body, and the lower end of handle is installed on the clamp body rotatable, and its middle part connects push rod.During driving handle, thrust is delivered to the pressing plate of Working piece positioning device successively by push rod, flap, pull bar, make the pressing plate workpiece pressing.Above-mentioned hand drill die clamper needs Manual operation handle, needs larger strength, so effort and efficient are not high; Because there is not self-locking device, can not self-locking behind clamping work pieces, so the processing work time is unsuitable long, processing has brought inconvenience to workpiece.
Summary of the invention
Purpose of the present invention provides a kind of electric drill die clamper with auto-lock function with regard to being in order to address the above problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes clamp body, workpiece alignment pin, workpiece positioning sleeve, pressing plate, pull bar, flap, push rod, the present invention also comprises motor and transmission device, the rotating shaft of described motor is connected with the power intake of described transmission device, and the clutch end of described transmission device is connected with an end of described push rod; Be provided with the locating hole of mutual correspondence on the described push rod and on the described clamp body, be provided with latch in the locating hole on the described clamp body, locating hole on locating hole on the described push rod, the described clamp body and the structure of described latch meet the following conditions: when the described latch in the locating hole on the described clamp body fell into locating hole on the described push rod, described pressing plate was in impaction state.
During work, after opening motor, transmission device promotes push rod after the rotary power of motor is converted into rectilinear motion, under the gearing of flap, band dynamic pressure plate workpiece pressing, this moment, latch can fall into the locating hole on the push rod, finished auto-lock function, disconnect motor this moment, and pressing plate still is in impaction state; After machining, take out latch, reopen motor reversal, pressing plate is resetted, unclamp workpiece.
Further, the lower end of described latch is provided with magnet, and the locating hole hole wall place on the described push rod is provided with magnetic inductor, and the signal output part of described magnetic inductor is connected with the control end of described motor.
Particularly, described transmission device comprises belt, spinning roller and screw mandrel, be connected by described belt between the rotating shaft of described motor and the described spinning roller, the outer silk of the internal thread of described spinning roller and described screw mandrel is connected, and described screw mandrel is connected with an end of described push rod away from end of its outer silk.
As preferably, described latch and described locating hole are cylinder; The outer surface of described latch is provided with lubricating layer.
Further, the upper end of described latch is provided with handle.
Beneficial effect of the present invention is:
The present invention finally is with the dynamic pressure plate clamping work pieces by the driven by motor push rod, and falls into locating hole on the push rod and self-locking by latch, and whole process operation is simple, quick, efficient is high.
Description of drawings
Accompanying drawing is sectional structure schematic diagram of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
As shown in drawings, the present invention includes clamp body 1, workpiece alignment pin 11, workpiece positioning sleeve 12, pressing plate 6, pull bar 5, flap 4, push rod 3, motor 2, belt 17, spinning roller 16, screw mandrel 15 and magnetic inductor 18, be connected by belt 17 between the rotating shaft of motor 2 and the spinning roller 16, the outer silk of the internal thread of spinning roller 16 and screw mandrel 15 is connected, and screw mandrel 15 is connected with an end of push rod 3 away from an end of its outer silk; Be provided with the locating hole (unmarked among the figure) of mutual correspondence on the push rod 3 and on the clamp body 1, be provided with latch 9 in the locating hole on the clamp body 1, latch 9 and described locating hole are cylinder, the outer surface of latch 9 is provided with lubricating layer (unmarked among the figure), and the upper end of latch 9 is provided with handle 13; Locating hole on locating hole on the push rod 3, the clamp body 1 and the structure of latch 9 meet the following conditions: when the latch 9 in the locating hole on the clamp body 1 fell into locating hole on the push rod 3, pressing plate 6 was in impaction state.
As shown in drawings, the lower end of latch 9 is provided with magnet 8, and the locating hole hole wall place on the push rod 3 is provided with magnetic inductor 18, and the signal output part of magnetic inductor 18 is connected with the control end of motor 2.
By reference to the accompanying drawings, during work, after opening motor 2, its rotating shaft begins rotation, belt 17 drives spinning roller 16 and rotates together, spinning roller 16 promotes push rod 3 after the rotary power of motor 2 rotating shafts is converted into rectilinear motion, and thrust is clamped workpiece 10 by pressing plate 6 at last successively by push rod 3, flap 4, pull bar 5, workpiece positioning sleeve 12, pressing plate 6; At this moment, latch 9 can fall into the locating hole on the push rod 3, finishes auto-lock function; This moment, magnetic inductor 18 can be sensed the magnetic signal of latch 9 lower ends, and this signal is passed to motor 2, and motor 2 can be automatically out of service, and pressing plate 6 still is in impaction state; For the ease of processing, also workpiece alignment pin 11 to be inserted in the workpiece locating hole corresponding on the clamp body 1.
After machining, take out latch 9 by handle 13, reopen motor 2 counter-rotatings, pressing plate 6 is moved to right reset, unclamp workpiece 10, then disable motor 2, and is ready for process next time.
Claims (6)
1. electric drill die clamper with auto-lock function, comprise clamp body, workpiece alignment pin, workpiece positioning sleeve, pressing plate, pull bar, flap, push rod, it is characterized in that: also comprise motor and transmission device, the rotating shaft of described motor is connected with the power intake of described transmission device, and the clutch end of described transmission device is connected with an end of described push rod; Be provided with the locating hole of mutual correspondence on the described push rod and on the described clamp body, be provided with latch in the locating hole on the described clamp body, locating hole on locating hole on the described push rod, the described clamp body and the structure of described latch meet the following conditions: when the described latch in the locating hole on the described clamp body fell into locating hole on the described push rod, described pressing plate was in impaction state.
2. the electric drill die clamper with auto-lock function according to claim 1, it is characterized in that: the lower end of described latch is provided with magnet, locating hole hole wall place on the described push rod is provided with magnetic inductor, and the signal output part of described magnetic inductor is connected with the control end of described motor.
3. the electric drill die clamper with auto-lock function according to claim 1, it is characterized in that: described transmission device comprises belt, spinning roller and screw mandrel, be connected by described belt between the rotating shaft of described motor and the described spinning roller, the outer silk of the internal thread of described spinning roller and described screw mandrel is connected, and described screw mandrel is connected with an end of described push rod away from an end of its outer silk.
4. the electric drill die clamper with auto-lock function according to claim 1 and 2, it is characterized in that: described latch and described locating hole are cylinder; The outer surface of described latch is provided with lubricating layer.
5. the electric drill die clamper with auto-lock function according to claim 4, it is characterized in that: the upper end of described latch is provided with handle.
6. the electric drill die clamper with auto-lock function according to claim 1 and 2, it is characterized in that: the upper end of described latch is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100833425A CN103357922A (en) | 2012-03-27 | 2012-03-27 | Electric drill jig with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100833425A CN103357922A (en) | 2012-03-27 | 2012-03-27 | Electric drill jig with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103357922A true CN103357922A (en) | 2013-10-23 |
Family
ID=49360655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100833425A Pending CN103357922A (en) | 2012-03-27 | 2012-03-27 | Electric drill jig with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103357922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028996A (en) * | 2014-05-06 | 2014-09-10 | 深圳市纳瑞科技有限公司 | Press-assembling clamp of special-shaped pipe workpieces |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0265649A1 (en) * | 1986-09-26 | 1988-05-04 | M.I.L.T. MACCHINE INDUSTRIALI LAVORAZIONE TUBI S.r.l. | Device for automatically changing the toolplates in pipe-working machines |
| US5984289A (en) * | 1997-07-18 | 1999-11-16 | Simpro S.P.A. | System for precision clamping mechanical elements for assembly, in particular sheet metal parts for welding |
| CN1402659A (en) * | 1999-12-31 | 2003-03-12 | 奥特玛尔·法里昂 | Equipment for the manufacture of driving pavement elements |
| CN101648344A (en) * | 2008-08-15 | 2010-02-17 | 天润曲轴股份有限公司 | Eccentric wheel clamping device |
| CN202010810U (en) * | 2011-01-30 | 2011-10-19 | 河北宣化工程机械股份有限公司 | Fixture of milling machine |
-
2012
- 2012-03-27 CN CN2012100833425A patent/CN103357922A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0265649A1 (en) * | 1986-09-26 | 1988-05-04 | M.I.L.T. MACCHINE INDUSTRIALI LAVORAZIONE TUBI S.r.l. | Device for automatically changing the toolplates in pipe-working machines |
| US5984289A (en) * | 1997-07-18 | 1999-11-16 | Simpro S.P.A. | System for precision clamping mechanical elements for assembly, in particular sheet metal parts for welding |
| CN1402659A (en) * | 1999-12-31 | 2003-03-12 | 奥特玛尔·法里昂 | Equipment for the manufacture of driving pavement elements |
| CN101648344A (en) * | 2008-08-15 | 2010-02-17 | 天润曲轴股份有限公司 | Eccentric wheel clamping device |
| CN202010810U (en) * | 2011-01-30 | 2011-10-19 | 河北宣化工程机械股份有限公司 | Fixture of milling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028996A (en) * | 2014-05-06 | 2014-09-10 | 深圳市纳瑞科技有限公司 | Press-assembling clamp of special-shaped pipe workpieces |
| CN104028996B (en) * | 2014-05-06 | 2016-09-07 | 深圳市纳瑞科技有限公司 | The pressing clamp of special-shaped tubing workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |