CN203900527U - Work clamp for clamping irregular workpieces - Google Patents
Work clamp for clamping irregular workpieces Download PDFInfo
- Publication number
- CN203900527U CN203900527U CN201420309753.6U CN201420309753U CN203900527U CN 203900527 U CN203900527 U CN 203900527U CN 201420309753 U CN201420309753 U CN 201420309753U CN 203900527 U CN203900527 U CN 203900527U
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- CN
- China
- Prior art keywords
- claw
- chute
- clamping
- circular chuck
- special
- 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 relates to a work clamp for clamping irregular workpieces, and belongs to the field of mechanical manufacturing. The work clamp for clamping the irregular workpieces comprises a round chuck and eight clamping jaws which are evenly arranged along the circumference of the round chuck. The axes of symmetry of the eight clamping jaws are all distributed in the radial direction of the round chuck. The work clamp is simple in structure and easy to implement, and the eight clamping jaws can be independently adjusted, so that various irregular workpieces are clamped, time for replacing a clamp to clamp the irregular workpieces is saved, and meanwhile production cost is reduced.
Description
Technical field
The utility model relates to a kind of frock clamp, particularly a kind of for clamping the frock clamp of special-shaped workpiece.
Background technology
Frock clamp is the indispensable part of machining, can accurately retaining element the position of processing, reduce workman's labour intensity, raise labour efficiency.Current, common fixture purposes is more single, and a kind of fixture is for the workpiece of fixing a kind of shape, or a kind of fixture is used for the fixedly workpiece of multiple rule shape.And for some special-shaped workpieces, must change special frock clamp it is fixed, not only lose time but also increase cost.
Summary of the invention
The utility model, for prior art above shortcomings, provides a kind of for clamping the frock clamp of special-shaped workpiece, can realize the clamping to various special-shaped workpieces.
The utility model is achieved through the following technical solutions:
For clamping a frock clamp for special-shaped workpiece, comprise circular chuck and eight claws that arrange along circular chuck even circumferential, the symmetry axis of described eight claws is all along the radial distribution of circular chuck; The center of described circular chuck is provided with installing hole, and described installing hole is evenly provided with eight retaining thread holes outward, the center of circle of described eight retaining threads one with the concentric circumference of locating hole on; Described claw comprises base and locating piece, the upper surface of described base is provided with T shape slideway, in described T shape slideway, be provided with spacing standing screw, described locating piece is provided with the deep-slotted chip breaker matching with spacing standing screw, in described deep-slotted chip breaker, be provided with the internal thread matching with the external screw thread of spacing standing screw, described locating piece is arranged in T shape slideway, and the deep-slotted chip breaker of described locating piece becomes to be slidably matched with the spacing standing screw in base.
Wherein, on described circular chuck, along its even circumferential, be provided with eight claw mount pads, the symmetry axis of described claw mount pad is along the radial distribution of circular chuck, and described claw is fixed on described claw mount pad.
Wherein, the chute of described claw mount pad in the middle of comprising and be symmetrically distributed in the T shape holddown groove on chute both sides, the bottom of described chute is provided with from the bottom of chute to the trapezoidal slide rail of the central protuberance of described chute; The lower surface of the base of described claw is provided with the boss matching with chute, and described boss is provided with the groove matching with trapezoidal slide rail, and the boss both sides of described claw are arranged with the retaining thread hole corresponding with T shape holddown groove; Described claw is bolted on claw mount pad.
Wherein, the boss both sides of described claw are respectively provided with four retaining thread holes.
The beneficial effects of the utility model are: easy enforcement simple in structure, eight claws can be adjusted separately, to realize the clamping to various special-shaped workpieces, have saved the time of changing fixture for clamping special-shaped workpiece, have also reduced production cost simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side-looking partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of the circular chuck in the utility model;
Fig. 4 is the side-looking partial enlarged drawing of Fig. 3;
Fig. 5 is the structural representation of the claw in the utility model;
Fig. 6 is the side view of Fig. 5;
Wherein: the circular chuck of 1-, 11-installing hole, 12-installs screwed hole, 13-claw mount pad, 131-chute, 132-T shape holddown groove, the trapezoidal slide rail of 133-, 2-claw, 21-base, 211-T shape slideway, the spacing standing screw of 212-, 213-retaining thread hole, 214-boss, 215-groove, 22-locating piece.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, further set forth the utility model.
As shown in Figure 1 with Figure 2, a kind of for clamping the frock clamp of special-shaped workpiece, comprise circular chuck 1 and the symmetry axis of 2, eight claws 2 of eight claws of arranging along circular chuck 1 even circumferential all along the radial distribution of circular chuck 1.
If Fig. 3 is in conjunction with as shown in Fig. 4, the structural representation of the circular chuck 1 in the utility model, the center of circular chuck 1 is provided with installing hole 11, installing hole 11 is outer to be evenly provided with eight screwed holes 12 is installed, eight centers of circle that screwed holes 12 are installed one with the concentric circumference of locating hole on, on circular chuck 1, along its even circumferential, be provided with eight claw mount pads 13, chute 131 in the middle of claw mount pad 13 comprises and the T shape holddown groove 132 that is symmetrically distributed in chute 131 both sides, the bottom of chute 131 is provided with from the bottom of chute 131 to the trapezoidal slide rail 133 of the central protuberance of described chute 131, the symmetry axis of claw mount pad 13 is along the radial distribution of circular chuck 1.
If Fig. 5 is in conjunction with as shown in Fig. 6, the structural representation of the claw 2 in the utility model, claw 2 comprises base 21 and locating piece 22, the upper surface of base 21 is provided with T shape slideway 211, in T shape slideway 211, be provided with spacing standing screw 212, locating piece 22 is provided with the deep-slotted chip breaker matching with spacing standing screw 212, in deep-slotted chip breaker, be provided with the internal thread matching with the external screw thread of spacing standing screw 212, locating piece 22 is arranged in T shape slideway 211, the deep-slotted chip breaker of locating piece 22 is slidably matched with 212 one-tenth of spacing standing screws in base 21, the lower surface of base 21 is provided with the boss 214 matching with chute 131, boss 214 is provided with the groove 215 matching with trapezoidal slide rail 133, boss 214 both sides of claw 2 are arranged with the retaining thread hole 213 corresponding with T shape holddown groove 132, 213Mei limit, retaining thread hole is respectively provided with four.
Claw 2 is bolted on claw mount pad 13.
During use, rotary spacing standing screw 212, now spacing standing screw 212 rotates and does not move, the claw 2 that rotarily drives of spacing standing screw 212 moves radially along circular chuck 1, each claw 2 all can be adjusted separately, according to the shape of special-shaped workpiece, adjust successively each claw 2, realize the clamping of special-shaped workpiece.
Claims (4)
1. one kind for clamping the frock clamp of special-shaped workpiece, it is characterized in that: comprise circular chuck (1) and eight claws (2) that arrange along circular chuck (1) even circumferential, the symmetry axis of described eight claws (2) is all along the radial distribution of circular chuck (1);
The center of described circular chuck (1) is provided with installing hole (11), described installing hole (11) is outer to be evenly provided with eight screwed holes (12) is installed, described eight centers of circle that screwed holes (12) are installed one with the concentric circumference of locating hole on;
Described claw (2) comprises base (21) and locating piece (22), the upper surface of described base (21) is provided with T shape slideway (211), in described T shape slideway (211), be provided with spacing standing screw (212), the bottom of described locating piece (22) is provided with the deep-slotted chip breaker matching with spacing standing screw (212), in described deep-slotted chip breaker, be provided with the internal thread matching with the external screw thread of spacing standing screw (212), described locating piece (22) is arranged in T shape slideway (211), the deep-slotted chip breaker of described locating piece (22) becomes to be slidably matched with the spacing standing screw (212) in base (21).
2. according to claim 1 for clamping the frock clamp of special-shaped workpiece, it is characterized in that: described circular chuck (1) is upper is provided with eight claw mount pads (13) along its even circumferential, the symmetry axis of described claw mount pad (13) is along the radial distribution of circular chuck (1), and described claw (2) is fixed on described claw mount pad (13).
3. according to claim 2 for clamping the frock clamp of special-shaped workpiece, it is characterized in that:
The chute (131) of described claw mount pad (13) in the middle of comprising and be symmetrically distributed in the T shape holddown groove (132) on chute (131) both sides, the bottom of described chute (131) is provided with from the bottom of chute (131) to the trapezoidal slide rail (133) of the central protuberance of described chute (131);
The lower surface of the base (21) of described claw (2) is provided with the boss (214) matching with chute (131), described boss (214) is provided with the groove (215) matching with trapezoidal slide rail (133), and boss (214) both sides of described claw (2) are arranged with the retaining thread hole (213) corresponding with T shape holddown groove (132);
Described claw (2) is bolted on claw mount pad (13).
4. according to claim 3 for clamping the frock clamp of special-shaped workpiece, it is characterized in that: boss (214) both sides of described claw (2) are respectively provided with four retaining thread holes (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309753.6U CN203900527U (en) | 2014-06-11 | 2014-06-11 | Work clamp for clamping irregular workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309753.6U CN203900527U (en) | 2014-06-11 | 2014-06-11 | Work clamp for clamping irregular workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900527U true CN203900527U (en) | 2014-10-29 |
Family
ID=51774818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309753.6U Expired - Fee Related CN203900527U (en) | 2014-06-11 | 2014-06-11 | Work clamp for clamping irregular workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900527U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112036A (en) * | 2016-07-25 | 2016-11-16 | 杭州蕙勒智能科技有限公司 | A kind of turning attachment |
| CN107971941A (en) * | 2017-09-01 | 2018-05-01 | 浙江德清众鑫盛五金弹簧有限公司 | A kind of abnormity column spring test fastening method |
| CN111001836A (en) * | 2019-12-23 | 2020-04-14 | 中国科学院光电技术研究所 | General type turning frock |
-
2014
- 2014-06-11 CN CN201420309753.6U patent/CN203900527U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112036A (en) * | 2016-07-25 | 2016-11-16 | 杭州蕙勒智能科技有限公司 | A kind of turning attachment |
| CN106112036B (en) * | 2016-07-25 | 2018-04-10 | 杭州蕙勒智能科技有限公司 | A kind of turning attachment |
| CN107971941A (en) * | 2017-09-01 | 2018-05-01 | 浙江德清众鑫盛五金弹簧有限公司 | A kind of abnormity column spring test fastening method |
| CN111001836A (en) * | 2019-12-23 | 2020-04-14 | 中国科学院光电技术研究所 | General type turning frock |
| CN111001836B (en) * | 2019-12-23 | 2021-08-13 | 中国科学院光电技术研究所 | General type turning frock |
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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: 20141029 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |