CN210388938U - Work fixture - Google Patents
Work fixture Download PDFInfo
- Publication number
- CN210388938U CN210388938U CN201921223671.9U CN201921223671U CN210388938U CN 210388938 U CN210388938 U CN 210388938U CN 201921223671 U CN201921223671 U CN 201921223671U CN 210388938 U CN210388938 U CN 210388938U
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- CN
- China
- Prior art keywords
- clamping jaw
- connecting rods
- driving rod
- clamping
- driving
- 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.)
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Abstract
The utility model relates to the technical field of production, in particular to a tool clamp; comprises a clamping jaw (1), a slideway (2) which is in sliding fit with the clamping jaw (1) and a driving device; the driving device comprises connecting rods (3) respectively hinged with the two clamping jaws (1), the two connecting rods (3) are respectively hinged at two ends of a driving rod (4), the two connected connecting rods (3) are parallel to each other, and a driving motor is installed in the center of the driving rod (4) in a matched mode; the device drives the two claws to move oppositely through the rotation of the driving rod, so as to realize clamping; and the clamping jaw arranged on the slideway can move transversely to remove the shearing force of the corner, so that the clamping space of the clamping jaw is increased.
Description
Technical Field
The utility model relates to a production technical field especially relates to a frock clamp.
Background
In the manufacturing, traditional frock clamp adopts scissors formula anchor clamps, and scissors formula's anchor clamps can produce certain corner at the in-process of centre gripping, and then produce corresponding shear stress, and simultaneously, the range of stretching of its jack catch of traditional scissors formula anchor clamps is less relatively, can not carry out the clamping to the great article of size and specification.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a problem among the above-mentioned background of effectual solution has proposed a frock clamp, and concrete technical scheme is as follows:
a tool clamp comprises a clamping jaw (1), a slide way (2) in sliding fit with the clamping jaw (1) and a driving device; the driving device comprises connecting rods (3) respectively hinged with the two clamping jaws (1), the two connecting rods (3) are respectively hinged at two ends of a driving rod (4), the two connected connecting rods (3) are parallel to each other, and a driving motor is installed in the center of the driving rod (4) in a matched mode;
the connecting rods (3) are symmetrically arranged at two ends of the clamping jaw (1) and the driving rod (4) in parallel;
the driving rod (4) is rotatably connected with a fixed plate (5) fixed at the center of the slide way (2), and the driving rod (4);
the utility model has the advantages that the device drives the two claws to move oppositely through the rotation of the driving rod, thereby realizing the clamping; and the clamping jaw arranged on the slideway can move transversely to remove the shearing force of the corner, so that the clamping space of the clamping jaw is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: clamping jaw 1, slide 2, connecting rod 3, actuating lever 4, fixed plate 5.
Detailed Description
The technical scheme of the patent is further explained in detail by combining the specific embodiment;
a frock clamp comprises a clamping jaw 1, a slideway 2 in sliding fit with the clamping jaw 1 and a driving device; drive arrangement includes with two clamping jaw 1 articulated connecting rod 3 respectively, connecting rod 3 symmetry parallel arrangement is at the both ends of clamping jaw 1 and actuating lever 4, and two connecting rods 3 articulate respectively at the both ends of actuating lever 4, and two connecting rods 3 after connecting are parallel to each other, 4 central cooperations of actuating lever installation driving motor, actuating lever 4 rotates with fixed plate 5 of fixing at slide 2 center to be connected, actuating lever 4.
The device drives the two claws to move oppositely through the rotation of the driving rod, so as to realize clamping; and the clamping jaw arranged on the slideway can move transversely to remove the shearing force of the corner, so that the clamping space of the clamping jaw is increased.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the invention.
Claims (3)
1. A tool clamp is characterized by comprising a clamping jaw (1), a slide way (2) in sliding fit with the clamping jaw (1) and a driving device; the driving device comprises connecting rods (3) which are respectively hinged with the two clamping jaws (1), the two connecting rods (3) are respectively hinged at two ends of the driving rod (4), the two connected connecting rods (3) are parallel to each other, and a driving motor is installed at the center of the driving rod (4) in a matched mode.
2. A tooling clamp according to claim 1, characterized in that the connecting rods (3) are symmetrically arranged in parallel at both ends of the clamping jaw (1) and the driving rod (4).
3. A tooling clamp according to claim 1, characterized in that the driving rod (4) is rotatably connected with a fixed plate (5) fixed in the center of the slide (2), the driving rod (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921223671.9U CN210388938U (en) | 2019-07-31 | 2019-07-31 | Work fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921223671.9U CN210388938U (en) | 2019-07-31 | 2019-07-31 | Work fixture |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210388938U true CN210388938U (en) | 2020-04-24 |
Family
ID=70357531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921223671.9U Active CN210388938U (en) | 2019-07-31 | 2019-07-31 | Work fixture |
Country Status (1)
Country | Link |
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CN (1) | CN210388938U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111546264A (en) * | 2020-05-18 | 2020-08-18 | 湖南文理学院 | Electromechanical integrated voltage-sharing clamping device |
CN114193361A (en) * | 2021-12-29 | 2022-03-18 | 富翔精密工业(昆山)有限公司 | Clamp and fixing device |
-
2019
- 2019-07-31 CN CN201921223671.9U patent/CN210388938U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111546264A (en) * | 2020-05-18 | 2020-08-18 | 湖南文理学院 | Electromechanical integrated voltage-sharing clamping device |
CN114193361A (en) * | 2021-12-29 | 2022-03-18 | 富翔精密工业(昆山)有限公司 | Clamp and fixing device |
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