CN202742103U - Clamp for processing parts - Google Patents
Clamp for processing parts Download PDFInfo
- Publication number
- CN202742103U CN202742103U CN 201220274283 CN201220274283U CN202742103U CN 202742103 U CN202742103 U CN 202742103U CN 201220274283 CN201220274283 CN 201220274283 CN 201220274283 U CN201220274283 U CN 201220274283U CN 202742103 U CN202742103 U CN 202742103U
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- CN
- China
- Prior art keywords
- anchor clamps
- clamp
- workpiece
- piston rod
- driving cylinder
- 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
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Abstract
The utility model discloses a clamp for processing parts. The clamp comprises a driving cylinder, and a clamp which is arranged at the front end of a piston rod of the driving cylinder. The clamp is characterized in that the clamp is connected with the piston rod of the driving cylinder through a connecting piece; the middle part of the clamp is rotatably connected with the connecting piece through a rotating shaft; a pair of clamping pliers is arranged at the front end of the clamp; an opening included angle of the clamping pliers is an acute angle; and the tail end of the clamp is placed on the connecting piece. According to the utility model, one clamp can position a workpiece in two directions through the clamping force of the clamping pliers at the front end of the clamp on the two surfaces of the workpiece; the clamp is saved; the mechanical structure and control lines are simplified; and the cost is reduced.
Description
Technical field
The utility model relates to a kind of processing parts anchor clamps, is mainly used in the location to part, in order to improve machining accuracy and finished product uniformity.
Background technology
In the modern industry processing industry, automatic numerical control machinery replaces processing manually gradually, greatly improves working (machining) efficiency on the one hand, has also improved on the other hand the uniformity of machining accuracy and finished product.The various types of anchor clamps of configuration are implemented the operations such as gripping, clamping on the numerical controlled machinery to workpiece, generally with cylinder as drive source.
In the prior art, during horizontal clamping miniature workpiece, generally can use pneumatic cylinder or the quick clip of a horizontal direction and a vertical direction, level is pressed from both sides workpiece to the locating dowel push-tight, workpiece level is put in place, and vertical folder compresses workpiece downwards, keeps keeping fitting with the support column of workpiece below, by operating parts such as manipulator or cutters workpiece is processed accordingly afterwards, such as boring, polishing, fluting etc.As mentioned above, the cylinder that needs the anchor clamps on the both direction and drive corresponding anchor clamps, structure is comparatively complicated, comprise frame for movement and electric control structure, thereby improved production cost and the maintenance cost of complete machine, in addition, difference controlled motion on the both direction, production efficiency is low, and cooperates control comparatively loaded down with trivial details, takies the interface of limited host computer control chip.
Summary of the invention
The utility model purpose provides a kind of processing parts anchor clamps, and the improvement by to device simplifies the structure, and is easy to control, has reduced cost, and has improved production efficiency.
For achieving the above object, the technical solution adopted in the utility model is: a kind of processing parts anchor clamps, comprise the driving cylinder, and the anchor clamps that are arranged at this driving cylinder piston rod front end, described anchor clamps are connected with described driving cylinder piston rod through a connection piece, are rotationally connected through a rotating shaft and described connector in the middle of the described anchor clamps, and the front end of described anchor clamps is provided with gripper clamp, the opening angle of described gripper clamp is acute angle, and the tail end of described anchor clamps is held on the described connector.
In the technique scheme, described connector reaches the left and right side plate that is connected with this spacing base plate by the spacing base plate that is connected with described cylinder piston rod and consists of, described left and right side plate is provided with the axis hole that cooperates with described rotating shaft, described rotating shaft is rotationally connected through axis hole and described left and right side plate, and the tail end of described anchor clamps is held on the described spacing base plate.
In the technique scheme, the opening angle of described gripper clamp is 30 °～60 °.
Operation principle of the present utility model: described driving cylinder piston rod stretches, anchor clamps are released to workpiece side, when the gripper clamp of anchor clamps front end is run into workpiece, promoting workpiece peaks on the locating dowel, piston rod continues to advance, anchor clamps are under pushing force, rotate with rotating shaft, make gripper clamp be held on the edge of workpiece, provide power on horizontal direction and the vertical direction both direction to workpiece, after the workpiece completion of processing, driving cylinder retraction, anchor clamps lose the pressure of workpiece, and revolution restPoses, and namely the anchor clamps tail end is held on the spacing base plate.
Because technique scheme is used, the advantage that the utility model compared with prior art has is: the utility model is rotationally connected through rotating shaft by being installed on the connector and the anchor clamps that drive the cylinder piston rod connection, the anchor clamps front end is gripper clamp, when contacting with workpiece, the opening of gripper clamp clamps the edge of workpiece, the clamping force of sidewall (level) and end face (vertically) both direction is provided for workpiece, in workpiece process, can save the anchor clamps on the direction, thereby simplify whole system structure and control circuit, reduce production costs, simultaneously, save the stand-by period of a direction upper cylinder motion, improved operating efficiency.
Description of drawings
Fig. 1 is the view of the utility model embodiment one when opening;
Fig. 2 is the view of the utility model embodiment one when clamping;
Fig. 3 is the top view of Fig. 2.
Wherein: 1, drive cylinder; 2, cylinder piston rod; 3, rotating shaft; 4, gripper clamp; 5, spacing base plate; 6, left plate; 7, right plate; 8, workpiece; 9, support column; 10, locating dowel.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in Fig. 1～3, a kind of processing parts anchor clamps, comprise and drive cylinder 1, and the anchor clamps that are arranged at these driving cylinder piston rod 2 front ends, described anchor clamps are connected with described driving cylinder piston rod 2 through a connection piece, be rotationally connected with described connector through a rotating shaft 3 in the middle of the described anchor clamps, the front end of described anchor clamps is provided with gripper clamp 4, the opening angle of described gripper clamp 4 is acute angle, be 45 °, described connector is by the spacing base plate 5 that is connected with described cylinder piston 2 bars and the left plate 6 that is connected with this spacing base plate 5, right plate 7 consists of, described left plate 6, right plate 7 is provided with the axis hole that cooperates with described rotating shaft 3, described rotating shaft 3 is through axis hole and described left plate 6, right plate 7 is rotationally connected, and the tail end of described anchor clamps is held on the described spacing base plate 5.
In use, as shown in Figure 3, left side and front end at workpiece 8 arrange respectively one by the anchor clamps that drive cylinder 1 promotion, the below of workpiece 8 is provided with 4 support columns 9, the right side of workpiece 8 and rear end arrange respectively locating dowel 10, for anchor clamps provide the spacing of horizontal direction, when driving cylinder 1 stretching, extension, promoting anchor clamps moves to workpiece side, workpiece 8 and locating dowel 10 are held out against, driving cylinder piston rod 2 continues to stretch out, the gripper clamp 4 of anchor clamps front end is rotated centered by rotating shaft 3, gripper clamp 4 openings are butted on adjacent side, workpiece edge and end face, thereby upward pressure positioning workpieces 8 for workpiece 8 provides push-tight power and Vertical Square on the horizontal direction (driving on cylinder 1 direction of extension).
Claims (3)
1. processing parts anchor clamps, comprise the driving cylinder, and the anchor clamps that are arranged at this driving cylinder piston rod front end, it is characterized in that: described anchor clamps are connected with described driving cylinder piston rod through a connection piece, be rotationally connected through a rotating shaft and described connector in the middle of the described anchor clamps, the front end of described anchor clamps is provided with gripper clamp, and the opening angle of described gripper clamp is acute angle, and the tail end of described anchor clamps is held on the described connector.
2. processing parts anchor clamps according to claim 1, it is characterized in that: described connector reaches the left and right side plate that is connected with this spacing base plate by the spacing base plate that is connected with described cylinder piston rod and consists of, described left and right side plate is provided with the axis hole that cooperates with described rotating shaft, described rotating shaft is rotationally connected through axis hole and described left and right side plate, and the tail end of described anchor clamps is held on the described spacing base plate.
3. processing parts anchor clamps according to claim 1, it is characterized in that: the opening angle of described gripper clamp is 30 °～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274283 CN202742103U (en) | 2012-06-12 | 2012-06-12 | Clamp for processing parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274283 CN202742103U (en) | 2012-06-12 | 2012-06-12 | Clamp for processing parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742103U true CN202742103U (en) | 2013-02-20 |
Family
ID=47701551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274283 Expired - Fee Related CN202742103U (en) | 2012-06-12 | 2012-06-12 | Clamp for processing parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742103U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286598A (en) * | 2013-05-13 | 2013-09-11 | 健雄职业技术学院 | Drilling fixture |
| CN103331711A (en) * | 2013-06-14 | 2013-10-02 | 健雄职业技术学院 | Clamping device and clamping method |
| CN103722422A (en) * | 2013-12-31 | 2014-04-16 | 德清县凌鹰电器有限公司 | Positioning device of perforating machine |
| CN103722209A (en) * | 2013-12-31 | 2014-04-16 | 德清县凌鹰电器有限公司 | Automatic drilling machine for fan |
| CN105583455A (en) * | 2016-03-04 | 2016-05-18 | 无锡市新大机械有限公司 | Pressing structure for side edges of gantry type sheet metal keyway planer |
| CN107470404A (en) * | 2017-09-14 | 2017-12-15 | 浙江谷神能源科技股份有限公司 | A kind of lithium ion cell polar ear bending device and its technique |
| CN110891729A (en) * | 2017-07-28 | 2020-03-17 | 达纳加拿大公司 | Apparatus and method for aligning components for laser welding |
| WO2021135671A1 (en) * | 2019-12-30 | 2021-07-08 | 苏州富强科技有限公司 | Upright clamping mechanism |
| CN115070875A (en) * | 2021-03-10 | 2022-09-20 | 本田技研工业株式会社 | Clamping device and method for clamping workpiece |
-
2012
- 2012-06-12 CN CN 201220274283 patent/CN202742103U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286598A (en) * | 2013-05-13 | 2013-09-11 | 健雄职业技术学院 | Drilling fixture |
| CN103331711A (en) * | 2013-06-14 | 2013-10-02 | 健雄职业技术学院 | Clamping device and clamping method |
| CN103722422A (en) * | 2013-12-31 | 2014-04-16 | 德清县凌鹰电器有限公司 | Positioning device of perforating machine |
| CN103722209A (en) * | 2013-12-31 | 2014-04-16 | 德清县凌鹰电器有限公司 | Automatic drilling machine for fan |
| CN105583455A (en) * | 2016-03-04 | 2016-05-18 | 无锡市新大机械有限公司 | Pressing structure for side edges of gantry type sheet metal keyway planer |
| CN110891729A (en) * | 2017-07-28 | 2020-03-17 | 达纳加拿大公司 | Apparatus and method for aligning components for laser welding |
| CN107470404A (en) * | 2017-09-14 | 2017-12-15 | 浙江谷神能源科技股份有限公司 | A kind of lithium ion cell polar ear bending device and its technique |
| WO2021135671A1 (en) * | 2019-12-30 | 2021-07-08 | 苏州富强科技有限公司 | Upright clamping mechanism |
| CN115070875A (en) * | 2021-03-10 | 2022-09-20 | 本田技研工业株式会社 | Clamping device and method for clamping workpiece |
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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: 20130220 Termination date: 20170612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |