CN204366978U - With elastomeric workpiece grabbing mechanism - Google Patents
With elastomeric workpiece grabbing mechanism Download PDFInfo
- Publication number
- CN204366978U CN204366978U CN201420785235.1U CN201420785235U CN204366978U CN 204366978 U CN204366978 U CN 204366978U CN 201420785235 U CN201420785235 U CN 201420785235U CN 204366978 U CN204366978 U CN 204366978U
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- China
- Prior art keywords
- workpiece
- clip tooth
- clip
- jaw
- jaws
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of with elastomeric workpiece grabbing mechanism, comprise base and be hinged on two jaws for holding workpiece on base, two jaws are towards workpiece, also comprise control lever and two drive rods, control lever is slidably connected on base, two drive rod one end are hinged on the inner side of two jaws respectively, the other end is all hinged with control lever, several installing hole is provided with inside described jaw, first clip tooth and the second clip tooth, first clip tooth is fixedly connected in clip tooth, second clip tooth is between the first clip tooth, second clip tooth is elastomer, second clip tooth is inserted in installing hole, stage clip is connected with between second clip tooth and the inwall of installing hole.Workpiece according to the shape of workpiece, under the effect of elastic force, can push against by the utility model second jaw.First clip tooth and workpiece push against, and ensure that the stability of clamping, and the second clip tooth and workpiece push against, and ensure that the form fit of jaw and workpiece.Both ensure that the matching of jaw and workpiece, take into account again the versatility of jaw.
Description
Technical field
The utility model belongs to the technical field of piece-holder.
Background technology
Workpiece grabbing mechanism is widely used in the field of machining, when transmitting roughly workpiece, can use conveyer belt and transmitting; When needs transmit comparatively accurately to workpiece, workpiece grabbing mechanism will be used.
Existing workpiece grabbing mechanism is two jaws be hinged, the bare terminal end of jaw is used for holding workpiece, the control end of jaw is used for exerting a force, although it is relatively simple for structure to adopt said structure to carry out holding workpiece, but there is following problem: as the bare terminal end of jaw is designed to common shape, although can different workpiece be clamped, do not mate with the shape of workpiece, can not fit preferably with workpiece, clamping effect is poor; As the bare terminal end of jaw is designed to the shape with work piece match, the shape because of workpiece is various.Various jaw certainly will be needed.
Utility model content
The utility model provides a kind of with elastomeric workpiece grabbing mechanism, to solve the problem that a jaw can not be fitted preferably with the workpiece of various shape.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of with elastomeric workpiece grabbing mechanism, comprise base and be hinged on two jaws for holding workpiece on base, two jaws are towards workpiece, also comprise control lever and two drive rods, control lever is slidably connected on base, two drive rod one end are hinged on the inner side of two jaws respectively, the other end is all hinged with control lever, several installing hole is provided with inside described jaw, first clip tooth and the second clip tooth, first clip tooth is fixedly connected in clip tooth, second clip tooth is between the first clip tooth, second clip tooth is elastomer, second clip tooth is inserted in installing hole, stage clip is connected with between second clip tooth and the inwall of installing hole.
Herein, the inner side of jaw refers to jaw that side towards workpiece.
Principle of the present utility model is: push lever, the angle between drive rod and jaw is made to be tending towards 90 degree, the bare terminal end of two jaws can open, workpiece is put between two jaws, pull control lever, the angle between drive rod and jaw is diminished gradually, the bare terminal end of two jaws can close, first clip tooth is meeting workpiece pressing under the effect of drive rod, and the second clip tooth, also can by Work-sheet pressing under the effect of stage clip elastic force.
Compared with prior art, the utility model has the advantage of: if workpiece is the shape of discontinuous repetition, several first clip tooths on jaw have at least a pair meeting offset with workpiece, and if workpiece is the shape repeated continuously, several first clip tooths so on jaw all can offset with workpiece.Workpiece according to the shape of workpiece, under the effect of elastic force, can push against by the second jaw.First clip tooth and workpiece push against, and ensure that the stability of clamping, and the second clip tooth and workpiece push against, and ensure that the form fit of jaw and workpiece.Both ensure that the matching of jaw and workpiece, take into account again the versatility of jaw.
Further, described first clip tooth is provided with rubber layer, prevents the first clip tooth to be crushed by workpiece.
Further, described drive rod is Collapsible structure, by regulating the length of drive rod, thus regulates the angle of opening between two jaws.
Further, the first clip tooth between described two jaws and the second clip tooth are oppositely arranged, instead of the setting that is staggered, and prevent when holding workpiece, and workpiece produces deflection torque.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the structural representation of the utility model with elastomeric workpiece grabbing mechanism embodiment.
Detailed description of the invention
Reference numeral in Figure of description comprises: base 1, control lever 2, drive rod 3, jaw 4, first clip tooth 5, second clip tooth 6, stage clip 7.
As shown in Figure 1, the one in the present embodiment is with elastomeric workpiece grabbing mechanism, and comprise base 1, control lever 2, two drive rod 3 and two jaw 4, two jaws 4 for holding workpiece and be all hinged on base 1, two jaws 4 are towards workpiece.Base 1 has slide opening, and control lever 2 is slidably connected in slide opening.Two drive rod 3 one end are hinged on the inner side of two jaws 4 respectively, and the other end is all hinged with control lever 2, and drive rod 3 is Collapsible structure.Two installing holes, two the first clip tooths 5 and two the second clip tooths 6 are provided with inside described jaw 4, the height of two first clip tooths 5 is identical, first clip tooth 5 is fixedly connected in clip tooth, first clip tooth 5 is provided with rubber layer, second clip tooth 6 is between the first clip tooth 5, and the first clip tooth 5 between two jaws 4 and the second clip tooth 6 are oppositely arranged; Second clip tooth 6 is elastomer, and the second clip tooth 6 is inserted in installing hole, is connected with stage clip 7 between the second clip tooth 6 and the inwall of installing hole.
Operationally, first drive rod 3 is adjusted to suitable length, then to the direction push lever 2 near jaw 4 bare terminal end.When angle between drive rod 3 and jaw 4 is 90 degree, be maximum opening angle between two jaws 4, at this moment, can by jaw 4 near workpiece.Then control lever 2 is oppositely pulled, angle between drive rod 3 and jaw 4 diminishes gradually, and the bare terminal end of two jaws 4 can be in closure state, two the first clip tooths 5 meeting workpiece pressing under the effect of drive rod 3, two the second clip tooths 6, also can by Work-sheet pressing under the effect of stage clip 7 elastic force.At this moment jaw 4 is eight with the point of absorption surface, wherein, has four contact points to be fixing, has four contact points to change along with the shape of workpiece.Both ensure that jaw 4 and workpiece had degree of laminating preferably, taken into account again the versatility of jaw 4.
In the present embodiment, the height of two first clip tooths 5 is identical, can be used for the workpiece of the isometric workpiece of clamping thickness or continuous repetition shape, as clamping is the workpiece of continuous repetition shape, and the distance between corresponding two repetition shape of the distance between two first clip tooths 5 be the best.
First clip tooth 5 is provided with rubber layer, prevents the first clip tooth 5 to be crushed by workpiece.Drive rod 3 is Collapsible structure, by regulating the length of drive rod 3, thus regulates the angle of opening between two jaws 4, to adapt to the workpiece of different size.The first clip tooth 5 between two jaws 4 and the second clip tooth 6 are oppositely arranged, instead of the setting that is staggered, and prevent when holding workpiece, and workpiece produces deflection torque.Second clip tooth 6 is elastomer, and the second clip tooth 6, when offseting with workpiece, deformation can occur, and fits with the shape and workpiece that make the second clip tooth 6 self as far as possible.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. one kind with elastomeric workpiece grabbing mechanism, comprise base and be hinged on two jaws for holding workpiece on base, two jaws are towards workpiece, it is characterized in that: also comprise control lever and two drive rods, control lever is slidably connected on base, two drive rod one end are hinged on the inner side of two jaws respectively, the other end is all hinged with control lever, several installing hole is provided with inside described jaw, first clip tooth and the second clip tooth, first clip tooth is fixedly connected in clip tooth, second clip tooth is between the first clip tooth, second clip tooth is elastomer, second clip tooth is inserted in installing hole, stage clip is connected with between second clip tooth and the inwall of installing hole.
2. as claimed in claim 1 with elastomeric workpiece grabbing mechanism, it is characterized in that: described first clip tooth is provided with rubber layer.
3. as claimed in claim 1 with elastomeric workpiece grabbing mechanism, it is characterized in that: described drive rod is Collapsible structure.
4. as claimed in claim 1 with elastomeric workpiece grabbing mechanism, it is characterized in that: the first clip tooth between described two jaws and the second clip tooth are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785235.1U CN204366978U (en) | 2014-12-12 | 2014-12-12 | With elastomeric workpiece grabbing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785235.1U CN204366978U (en) | 2014-12-12 | 2014-12-12 | With elastomeric workpiece grabbing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366978U true CN204366978U (en) | 2015-06-03 |
Family
ID=53323226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785235.1U Expired - Fee Related CN204366978U (en) | 2014-12-12 | 2014-12-12 | With elastomeric workpiece grabbing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107872947A (en) * | 2016-09-23 | 2018-04-03 | 深圳市祈飞科技有限公司 | A kind of chuck mechanism of plug-in unit |
| CN108216327A (en) * | 2017-12-25 | 2018-06-29 | 河北建设集团股份有限公司 | A kind of partition plate has bad luck tool |
-
2014
- 2014-12-12 CN CN201420785235.1U patent/CN204366978U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107872947A (en) * | 2016-09-23 | 2018-04-03 | 深圳市祈飞科技有限公司 | A kind of chuck mechanism of plug-in unit |
| CN107872947B (en) * | 2016-09-23 | 2020-06-30 | 深圳市祈飞科技有限公司 | Chuck mechanism for plug-in components |
| CN108216327A (en) * | 2017-12-25 | 2018-06-29 | 河北建设集团股份有限公司 | A kind of partition plate has bad luck tool |
| CN108216327B (en) * | 2017-12-25 | 2020-12-29 | 河北建设集团股份有限公司 | Partition plate transportation tool |
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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: 20150603 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |