CN204221483U - A kind of pneumatic pinch drill jig of semicircle rolling bearing location - Google Patents
A kind of pneumatic pinch drill jig of semicircle rolling bearing location Download PDFInfo
- Publication number
- CN204221483U CN204221483U CN201420651983.0U CN201420651983U CN204221483U CN 204221483 U CN204221483 U CN 204221483U CN 201420651983 U CN201420651983 U CN 201420651983U CN 204221483 U CN204221483 U CN 204221483U
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- CN
- China
- Prior art keywords
- supporting base
- semicircle
- clamp body
- semicircle rolling
- detent mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses the pneumatic pinch drill jig of a kind of semicircle rolling bearing location, comprise clamp body, the upper surface of clamp body is provided with detent mechanism spaced apart, detent mechanism comprises relatively and is distributed in the supporting base of clamp body upper surface, supporting base is provided with half nahlock, semicircle rolling and bearing mechanism is installed in half nahlock, the cylindrical roller that semicircle rolling and bearing mechanism is fixed by semicircle retainer is formed, semicircle rolling and bearing mechanism upper end is fixed on supporting base upper surface by end face baffle plate, the front side of detent mechanism is provided with the clamp system matched with detent mechanism.The utility model structure is simply novel, easy to operate, practical, can utilize eccentric shaft workpiece self gravitation centering position, realize quick position, realize quick-clamping by pneumatic mode.
Description
Technical field:
The utility model relates to numerical control drilling machine field of fixtures, particularly relates to the pneumatic pinch drill jig of a kind of semicircle rolling bearing location.
Background technology:
Develop to large-scale customization batch mode along with product manufacturing is produced, the situation of the operation such as hole, groove processing on eccentric shaft periphery is often run in modern mechanical digital control processing field, traditional common fixture is unstable when clamping centering, and the workpiece centering time is long, Workpiece Machining Accuracy is difficult to ensure and working (machining) efficiency is low.
Consider that quick-clamping can be enhanced productivity, for the requirement of eccentric shaft Drilling operation clamping, according to the pneumatic pinch drill jig of a kind of semicircle rolling bearing location by the accurate centering position of eccentric shaft self gravitation, and consider that Digit Control Machine Tool polygamy is for pneumatic mechanism, need to design a kind of pneumatic pinch and can realize workpiece quick-clamping workpiece.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide the pneumatic pinch drill jig of a kind of semicircle rolling bearing location, achieves a kind of eccentric shaft clamping workpiece of multiple stage rank, and clamping is quick, good stability.
The technical solution of the utility model is as follows:
The pneumatic pinch drill jig of semicircle rolling bearing location, it is characterized in that: comprise clamp body, the upper surface of described clamp body is provided with detent mechanism spaced apart, the front side of detent mechanism is provided with the clamp system matched with detent mechanism, described detent mechanism comprises relatively and is distributed in the supporting base of clamp body upper surface, supporting base is provided with half nahlock, semicircle rolling and bearing mechanism is installed in half nahlock, the cylindrical roller that semicircle rolling and bearing mechanism is fixed by semicircle retainer is formed, semicircle rolling and bearing mechanism upper end is fixed on supporting base upper surface by end face baffle plate.
The pneumatic pinch drill jig of described semicircle rolling bearing location, it is characterized in that: described clamp system comprises the cylinder being arranged on clamp body upper surface, cylinder is positioned at the front side of supporting base, and the piston rod end of cylinder is fixed with pressing plate, and pressing plate is towards the upper surface of supporting base.
The pneumatic pinch drill jig of described semicircle rolling bearing location, is characterized in that: described clamp body lower surface is provided with the orthogonal directional bond with supporting base, and directional bond coordinates with platen T-slot.
The utility model has the advantages that:
The utility model structure is simply novel, easy to operate, practical, can utilize eccentric shaft workpiece self gravitation centering position, realize quick position, realize quick-clamping by pneumatic mode.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of detent mechanism of the present utility model.
Detailed description of the invention:
See accompanying drawing:
The pneumatic pinch drill jig of semicircle rolling bearing location, comprise clamp body 1, the upper surface of clamp body 1 is provided with detent mechanism 2 spaced apart, the front side of detent mechanism 2 is provided with the clamp system 3 matched with detent mechanism, detent mechanism 2 comprises relatively and is distributed in the supporting base 2-1 of clamp body upper surface, supporting base 2-1 is provided with half nahlock 2-2, semicircle rolling and bearing mechanism 2-3 is installed in half nahlock 2-2, the cylindrical roller that semicircle rolling and bearing mechanism 32-is fixed by semicircle retainer is formed, semicircle rolling and bearing mechanism 2-3 upper end is fixed on supporting base 2-1 upper surface by end face baffle plate 2-4.
Clamp system 4 comprises the cylinder 3-1 being arranged on clamp body 1 upper surface, and cylinder 3-1 is positioned at the front side of supporting base 2-1, and the piston rod end of cylinder is fixed with pressing plate 3-2, and pressing plate 3-2 is towards the upper surface of supporting base.
Clamp body 1 lower surface is provided with the orthogonal directional bond 4 with supporting base 2-1, and directional bond 4 coordinates with platen T-slot, ensures that fixture is correctly arranged on platen.
Centering position is got final product by self gravitation when eccentric shaft work piece is on semicircle rolling mechanism, make this mechanism can realize 5 free degree constraints of workpiece, after the eccentric shaft location of workpiece is correctly settled, drive configuration platen clamp workpiece by cylinder, realize the accurate clamping of workpiece.
Claims (3)
1. the pneumatic pinch drill jig of a semicircle rolling bearing location, it is characterized in that: comprise clamp body, the upper surface of described clamp body is provided with detent mechanism spaced apart, the front side of detent mechanism is provided with the clamp system matched with detent mechanism, described detent mechanism comprises relatively and is distributed in the supporting base of clamp body upper surface, supporting base is provided with half nahlock, semicircle rolling and bearing mechanism is installed in half nahlock, the cylindrical roller that semicircle rolling and bearing mechanism is fixed by semicircle retainer is formed, semicircle rolling and bearing mechanism upper end is fixed on supporting base upper surface by end face baffle plate.
2. the pneumatic pinch drill jig of semicircle rolling bearing location according to claim 1, it is characterized in that: described clamp system comprises the cylinder being arranged on clamp body upper surface, cylinder is positioned at the front side of supporting base, the piston rod end of cylinder is fixed with pressing plate, and pressing plate is towards the upper surface of supporting base.
3. the pneumatic pinch drill jig of semicircle rolling bearing location according to claim 1, is characterized in that: described clamp body lower surface is provided with the orthogonal directional bond with supporting base, and directional bond coordinates with platen T-slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651983.0U CN204221483U (en) | 2014-11-04 | 2014-11-04 | A kind of pneumatic pinch drill jig of semicircle rolling bearing location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651983.0U CN204221483U (en) | 2014-11-04 | 2014-11-04 | A kind of pneumatic pinch drill jig of semicircle rolling bearing location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221483U true CN204221483U (en) | 2015-03-25 |
Family
ID=52919624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420651983.0U Expired - Fee Related CN204221483U (en) | 2014-11-04 | 2014-11-04 | A kind of pneumatic pinch drill jig of semicircle rolling bearing location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221483U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816175A (en) * | 2015-04-23 | 2015-08-05 | 济南大学 | Straight bone plate hole machining fixture |
| CN104875051A (en) * | 2015-06-11 | 2015-09-02 | 渤海大学 | Numerical-control machine tool |
| CN106002372A (en) * | 2016-06-21 | 2016-10-12 | 苏州骏发精密机械有限公司 | Positioning type clamping jig |
| CN110328545A (en) * | 2019-07-22 | 2019-10-15 | 太仓市海谷五金机电设备有限公司 | A kind of numerically controlled lathe air-actuated jaw |
-
2014
- 2014-11-04 CN CN201420651983.0U patent/CN204221483U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816175A (en) * | 2015-04-23 | 2015-08-05 | 济南大学 | Straight bone plate hole machining fixture |
| CN104816175B (en) * | 2015-04-23 | 2017-06-23 | 济南大学 | A kind of straight type bone plate hole processing clamp |
| CN104875051A (en) * | 2015-06-11 | 2015-09-02 | 渤海大学 | Numerical-control machine tool |
| CN104875051B (en) * | 2015-06-11 | 2017-03-08 | 渤海大学 | A kind of Digit Control Machine Tool |
| CN106002372A (en) * | 2016-06-21 | 2016-10-12 | 苏州骏发精密机械有限公司 | Positioning type clamping jig |
| CN110328545A (en) * | 2019-07-22 | 2019-10-15 | 太仓市海谷五金机电设备有限公司 | A kind of numerically controlled lathe air-actuated jaw |
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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: 20150325 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |