CN204195576U - Pin fixture template - Google Patents
Pin fixture template Download PDFInfo
- Publication number
- CN204195576U CN204195576U CN201420576623.9U CN201420576623U CN204195576U CN 204195576 U CN204195576 U CN 204195576U CN 201420576623 U CN201420576623 U CN 201420576623U CN 204195576 U CN204195576 U CN 204195576U
- Authority
- CN
- China
- Prior art keywords
- sliding panel
- pin
- jaw
- pedestal
- jaws
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to mechanical clamp, be specifically related to a kind of pin fixture template, comprise pedestal and sliding panel, sliding panel and pedestal are slidably connected, pedestal is provided with the drive unit driving sliding panel, sliding panel is hinged with the jaw that two, left and right mirror image is arranged, wherein, the drive end of two jaws can overlap, the top of two jaw drive end intersection is provided with a pin, and pin is fixed on pedestal, and the below of the intersection of two jaw drive ends is glued with a stage clip, the free end of stage clip is fixedly connected with sliding panel, and the driven end of two jaws is bare terminal end.The purpose of this utility model be to provide a kind of on mobile foundation holding workpiece step more simplify, the more simple fixture of structure.
Description
Technical field
Invention relates to mechanical clamp, is specifically related to a kind of pin fixture template.
Background technology
In prior art, fixture is holding workpiece on the pedestal of movement, and one is divided into six steps, and 1. pedestal moves to assigned address, and 2. the jaw of pedestal stretches out, and moves to position to be held; 3. closed jaw, complete the clamping of workpiece, 4. pedestal moves assigned address; 5. unclamp jaw, place work piece; 6. jaw shrinks and is returned to position to be held.This process steps is too much, and step too much can cause clamp structure complicated, and such as this fixture will comprise mobile clip claw mechanism and clamping device.
Utility model content
The object of invention be to provide a kind of on mobile foundation holding workpiece step more simplify, the more simple fixture of structure.
Invention is achieved through the following technical solutions: pin fixture template, comprise pedestal and sliding panel, sliding panel and pedestal are slidably connected, pedestal is provided with the drive unit driving sliding panel, sliding panel is hinged with the jaw that two, left and right mirror image is arranged, wherein, the drive end of two jaws can overlap, the top of two jaw drive end intersection is provided with a pin, pin is fixed on pedestal, the below of the intersection of two jaw drive ends is glued with a stage clip, and the free end of stage clip is fixedly connected with sliding panel, and the driven end of two jaws is bare terminal end.
The beneficial effect of the invention is: jaw, under the driving of wheel and rack, stretches out pedestal, and the drive end simultaneously due to jaw is closed under the effect of pin, and invention fixture needs to stretch out jaw by existing fixture, moves to position to be held; Closed jaw, complete clamping work, merge into a step, this process is without the need to Electromechanical Control, only just can need be realized by pinion rotation, compare the work that the whole clamping process mentioned in background needs six steps to complete, only need four steps after using invention fixture to replace jaw, it is respectively 1. pedestals and moves to assigned address, jaw is made to be positioned at below workpiece, 2. gear drive jaw stretches out and clamps, and 3. pedestal moves to the position of place work piece, and 4.Gear reverse drive, jaw loses chucking power and decontrols workpiece, and is retracted to original position.More corresponding structures can be reduced after saving step, make structure more simple, reduce manufacturing cost and the maintenance cost of jaw; Step also can reduce the time adding clamping of workpieces and spend after reducing simultaneously.
Further, pin is arranged on the mirror shaft of two jaws; The speed clamped about when jaw can be made to clamp closed is consistent with dynamics.
Further, sliding panel offers the skateboards slot coordinated with pin on two jaw mirror shafts, and the free end of stage clip is fixedly connected with the bottom land of skateboards slot; This structure is that pin coordinates comparatively succinct structure with jaw.
Further, drive unit is gear, sliding panel is fixed with the tooth bar coordinated with gear; The power that rack-and-pinion provides as drive unit is more stable compared with other actuating units.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, invention is described in further detail:
Fig. 1 is the structural representation of invention structure pin fixture template embodiment;
Reference numeral: pedestal 1, gear 2, sliding panel 3, tooth bar 31, spring 4, stage clip 5, jaw 6, pin 7, a workpiece 8.
Detailed description of the invention
By reference to the accompanying drawings 1, pin fixture template, comprise pedestal 1 and sliding panel 3, pedestal 1 is provided with gear 2, sliding panel 3 is fixed with the tooth bar 31 coordinated with gear 2, tooth bar 31 is fixed on sliding panel 3, sliding panel 3 and pedestal 1 are slidably connected, sliding panel 3 is hinged with two jaws 6 in left and right, some coincidence of the drive end of two jaws 6, the top of the drive end intersection of two jaws 6 is provided with pin 7, pin 7 is fixed on pedestal 1, pin 7 position is arranged on the mirror shaft of two jaws 6, a spring 4 is connected with between sliding panel 3 and pedestal 1, sliding panel 3 is close to stage clip 5 below the intersection of the drive end of two jaws 6, sliding panel 3 offers the skateboards slot coordinated with pin 7 on two jaw 6 mirror shafts, the free end of stage clip 5 is fixedly connected with the bottom land of skateboards slot.The drive end lower surface of stage clip 5 and two jaws 6 offsets, and sliding panel 3 offers the cavity holding stage clip 5.
During use, gear 2 turns clockwise and drives the tooth bar 31 that engages with it, drive sliding panel 3 upward sliding, sliding panel 3 drives jaw 6 upward sliding, and the drive end of jaw 6 bumps against with pin 7, because pin 7 is fixed on pedestal 1 in the process of sliding, in the process that the pin joint of jaw 6 moves upward, the drive end of jaw 6 rotates around pin joint, and the driven end of jaw 6 then revolves rotating closed in opposite directions, holding workpiece 8; Release process, gear 2 is rotated counterclockwise, the sliding panel 3 engaged with it moves downward, pin 7 is away from the drive end of jaw 6, the driven end of jaw 6 is without thrust, the extension spring now connecting two jaw 6 drive ends will restore to the original state state, pull the drive end opposite direction rotating of jaw 6, now the driven end of jaw 6 then rotates dorsad, be returned to position to be held, unclamp workpiece 8, simultaneously, sliding panel 3 shrinks back original position under gear 2 with the driving of tooth bar 31, and the jaw 6 be hinged on sliding panel 3 also just gets back to original position.
Above-described is only the preferred embodiment of inventing; should be understood that; for a person skilled in the art; under the prerequisite not departing from invention structure; some distortion and improvement can also be made; these also should be considered as the protection domain invented, and these all can not affect effect and the practical applicability of invention enforcement.
Claims (4)
1. pin fixture template, comprise pedestal (1) and sliding panel (3), sliding panel (3) and pedestal (1) are slidably connected, described pedestal (1) is provided with the drive unit driving sliding panel (3), sliding panel (3) is hinged with the jaw (6) that two, left and right mirror image is arranged, it is characterized in that, the drive end of two jaws (6) can overlap, the top of two jaw (6) drive end intersection is provided with a pin (7), described pin (7) is fixed on pedestal (1), the below of the intersection of described two jaws (6) drive end is glued with a stage clip (5), the free end of described stage clip (5) is fixedly connected with sliding panel (3), the driven end of described two jaws (6) is bare terminal end.
2. pin fixture template as claimed in claim 1, it is characterized in that, described pin (7) is arranged on the mirror shaft of two jaws (6).
3. pin fixture template as claimed in claim 1, it is characterized in that, described sliding panel (3) offers the skateboards slot coordinated with pin (7) on two jaws (6) mirror shaft, and the free end of described stage clip (5) is fixedly connected with the bottom land of skateboards slot.
4. pin fixture template as claimed in claim 1, it is characterized in that, described drive unit is gear (2), described sliding panel (3) is fixed with the tooth bar (31) coordinated with gear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576623.9U CN204195576U (en) | 2014-10-08 | 2014-10-08 | Pin fixture template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576623.9U CN204195576U (en) | 2014-10-08 | 2014-10-08 | Pin fixture template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195576U true CN204195576U (en) | 2015-03-11 |
Family
ID=52653575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576623.9U Expired - Fee Related CN204195576U (en) | 2014-10-08 | 2014-10-08 | Pin fixture template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856094A (en) * | 2016-06-14 | 2016-08-17 | 苏州博众精工科技有限公司 | Elastic positioning and clamping mechanism |
-
2014
- 2014-10-08 CN CN201420576623.9U patent/CN204195576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856094A (en) * | 2016-06-14 | 2016-08-17 | 苏州博众精工科技有限公司 | Elastic positioning and clamping mechanism |
| CN105856094B (en) * | 2016-06-14 | 2017-07-14 | 苏州博众精工科技有限公司 | A kind of flexibly positioned clamp system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 |