CN103949997B - A kind of Movable clamp for resistance processing - Google Patents
A kind of Movable clamp for resistance processing Download PDFInfo
- Publication number
- CN103949997B CN103949997B CN201410215458.9A CN201410215458A CN103949997B CN 103949997 B CN103949997 B CN 103949997B CN 201410215458 A CN201410215458 A CN 201410215458A CN 103949997 B CN103949997 B CN 103949997B
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- CN
- China
- Prior art keywords
- chute
- slide rail
- pedestal
- described pedestal
- tooth bar
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of Movable clamp for resistance processing, comprise pedestal, described pedestal is provided with chute, the centre of chute has been rotatably connected and has cogged, described chute slidably connects two slide blocks be arranged symmetrically with respectively in the left and right sides that cogs, two slide blocks are respectively arranged with the tooth bar be connected with the upper and lower sides that cogs, described two slide blocks are also respectively arranged with relative hollow clamping bar, the bottom surface of described pedestal is provided with and the coaxial lower gear that cogs, described lower gear is connected with an active tooth bar, and described pedestal is lockably slidably connected with a slide rail.The present invention can realize clamping bar exactly locking phase to or opposing movement, reduce deviation during clamping resistance, this fixture has mobility in addition, is convenient to regulate this fixture at different positions clamping resistance, also can finely tunes simultaneously, reduce the deviation of clamping.
Description
Technical field
The present invention relates to a kind of fixture, be specifically related to a kind of Movable clamp for resistance processing.
Background technology
In the process of resistance processing, need to utilize fixture to be fixed by resistance, so that the execution of corresponding operation.The shape of some of them resistance is similar cylinder, pin is provided with in both ends of the surface, existing fixture adopts the clamping bar of two hollows be connected with cylinder respectively, and clamped by resistance under gas bar promotes, now two pins of resistance put in clamping bar empty internal respectively.This method, owing to adopting two cylinders, is also difficult to while cost is high ensure the synchronous of cylinder very well, easily occurs some deviations during clamping.Be these fixtures existing be in addition all fixed structure, be difficult to when there is deviation regulate.
Summary of the invention
For solving the deficiencies in the prior art, the invention provides a kind of structure simple, convenient measured material of loading resistance.
The present invention deal with problems adopt technical scheme be:
A kind of Movable clamp for resistance processing, it is characterized in that: comprise pedestal, described pedestal is provided with chute, the centre of chute has been rotatably connected and has cogged, described chute is connected with a slide block in the left and right sides that cogs, the slide block of the left and right sides is arranged symmetrically with, two slide blocks are respectively arranged with the tooth bar be connected with the side, front and back that cogs, described two slide blocks are also respectively arranged with relative hollow clamping bar, the bottom surface of described pedestal is provided with and the coaxial lower gear that cogs, described lower gear is connected with an active tooth bar, and described pedestal is lockably slidably connected with a slide rail;
Described slide rail comprise the first slide rail and the second slide rail respectively Moveable-jacket be connected on the first slide rail and the second slide rail, the side of described pedestal is provided with lock-screw.
As the further improvement of such scheme, the bottom of described pedestal also arranges groove, and described active tooth bar is slidably connected in groove.
Beneficial effect of the present invention: the present invention utilizes gear and rack-driving, realize clamping bar can exactly locking phase to or opposing movement, reduce clamping resistance time deviation, be conducive to improve processing precision.Pedestal of the present invention is lockable is in addition slidably connected on guide rail, realizes the mobility of this fixture, and this fixture adjustable, at different positions clamping resistance, also can be finely tuned simultaneously, reduce the deviation of clamping.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is schematic top plan view of the present invention;
Fig. 2 is the sectional view in the A-A direction of Fig. 1;
Fig. 3 is that schematic diagram is looked on a left side of the present invention.
Detailed description of the invention
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of Movable clamp for resistance processing, comprise pedestal 1, described pedestal 1 is provided with chute 2, the centre of chute 2 has been rotatably connected and has cogged 3, described chute 2 is connected with a slide block 4 in 3 left and right sides that cog, the slide block 4 of the left and right sides is arranged symmetrically with, two slide blocks 4 are respectively arranged with the tooth bar 5 be connected with the side before and after 3 that cogs, described two slide blocks 4 are also respectively arranged with relative hollow clamping bar 6, the bottom surface of described pedestal 1 is provided with and the 3 coaxial lower gears 7 that cog, described lower gear 7 is connected with an active tooth bar 8, described pedestal 1 is lockably slidably connected with a slide rail 9,
Described slide rail 9 comprises the first slide rail 91 and the second slide rail 92, described pedestal 1 is provided with the first chute and the second chute, described first chute and the second chute respectively Moveable-jacket are connected on the first slide rail 91 and the second slide rail 92, and the side of described pedestal 1 is provided with lock-screw 10.Adopt the structure of double sided slider bar, can better place pedestal 1.
As the further improvement of such scheme, the bottom of described pedestal 1 also arranges groove, and described active tooth bar 8 is slidably connected in groove.Active tooth bar 8 can be limited in certain space by this groove, avoids initiatively tooth bar 8 to depart from the problem of lower gear 7.
Slide rail 9 in use, is erected on process equipment by the present invention, and initiatively tooth bar 8 is connected with drive unit, generally can adopt cylinder.After unclamping lock-screw 10, pedestal 1 is adjusted to suitable position to lock again.During work, air cylinder driven initiatively tooth bar 8, drives lower gear 7 and even 3 rotations that cog, two tooth bars be oppositely arranged 5 cog again 3 driving under, drive two, left and right slide block 4 in opposite directions or opposing movement, realize the clamping to resistance and relieving.
The above is the present invention's preferably embodiment, and it does not form limiting the scope of the invention, as long as realize object of the present invention with substantially identical means all should belong to protection scope of the present invention.
Claims (1)
1. the Movable clamp for resistance processing, it is characterized in that: comprise pedestal (1), described pedestal (1) is provided with chute (2), the centre of chute (2) has been rotatably connected cog (3), described chute (2) is all connected with a slide block (4) in (3) left and right sides that cogs, the slide block (4) of the left and right sides is arranged symmetrically with, two slide blocks (4) are respectively arranged with the tooth bar (5) be connected with side before and after cog (3), described two slide blocks (4) are also respectively arranged with relative hollow clamping bar (6), the bottom surface of described pedestal (1) is provided with the lower gear (7) coaxial with cog (3), described lower gear (7) is connected with active tooth bar (8), described pedestal (1) is lockably slidably connected with a slide rail (9),
Described slide rail (9) comprises the first slide rail and the second slide rail, described pedestal (1) is provided with the first chute and the second chute, described first chute and the second chute respectively Moveable-jacket are connected on the first slide rail and the second slide rail, and the side of described pedestal (1) is provided with lock-screw (10);
The bottom of described pedestal (1) also arranges groove, and described active tooth bar (8) is slidably connected in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215458.9A CN103949997B (en) | 2014-05-21 | 2014-05-21 | A kind of Movable clamp for resistance processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215458.9A CN103949997B (en) | 2014-05-21 | 2014-05-21 | A kind of Movable clamp for resistance processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103949997A CN103949997A (en) | 2014-07-30 |
| CN103949997B true CN103949997B (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410215458.9A Active CN103949997B (en) | 2014-05-21 | 2014-05-21 | A kind of Movable clamp for resistance processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103949997B (en) |
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| JPS55144947A (en) * | 1979-04-19 | 1980-11-12 | Asake Seikou Kk | Automatic centering clamp for forged product |
| JP2000176765A (en) * | 1998-12-10 | 2000-06-27 | Isami Tanaka | Work clamping device |
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| CN201659384U (en) * | 2010-02-04 | 2010-12-01 | 无锡市阳通机械设备有限公司 | Panel centering device for assembling T-steel |
| CN202684781U (en) * | 2012-05-16 | 2013-01-23 | 鈦能科技股份有限公司 | Floating mechanism |
| CN202684547U (en) * | 2012-06-14 | 2013-01-23 | 佛山市普拉迪数控科技有限公司 | Automatic centering clamp used for numerical control machine |
| CN202877916U (en) * | 2012-09-24 | 2013-04-17 | 浙江金洲管道工业有限公司 | Synchronously clamped flying saw clamp device |
| CN203495476U (en) * | 2013-09-17 | 2014-03-26 | 肖宁 | Hydraulic clamping fixture |
| CN203831294U (en) * | 2014-05-21 | 2014-09-17 | 太仓市华天冲压五金制品厂 | Movable clamp for resistor processing |
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2014
- 2014-05-21 CN CN201410215458.9A patent/CN103949997B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55144947A (en) * | 1979-04-19 | 1980-11-12 | Asake Seikou Kk | Automatic centering clamp for forged product |
| JP2000176765A (en) * | 1998-12-10 | 2000-06-27 | Isami Tanaka | Work clamping device |
| CN2860747Y (en) * | 2005-12-16 | 2007-01-24 | 大连机床集团有限责任公司 | Centering clamping device |
| CN201659384U (en) * | 2010-02-04 | 2010-12-01 | 无锡市阳通机械设备有限公司 | Panel centering device for assembling T-steel |
| CN202684781U (en) * | 2012-05-16 | 2013-01-23 | 鈦能科技股份有限公司 | Floating mechanism |
| CN202684547U (en) * | 2012-06-14 | 2013-01-23 | 佛山市普拉迪数控科技有限公司 | Automatic centering clamp used for numerical control machine |
| CN202877916U (en) * | 2012-09-24 | 2013-04-17 | 浙江金洲管道工业有限公司 | Synchronously clamped flying saw clamp device |
| CN203495476U (en) * | 2013-09-17 | 2014-03-26 | 肖宁 | Hydraulic clamping fixture |
| CN203831294U (en) * | 2014-05-21 | 2014-09-17 | 太仓市华天冲压五金制品厂 | Movable clamp for resistor processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103949997A (en) | 2014-07-30 |
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