CN210388314U

CN210388314U - Clamp

Info

Publication number: CN210388314U
Application number: CN201921329376.1U
Authority: CN
Inventors: 朱鹏杰; 赵金国
Original assignee: NINGBO YINZHOU FEIYU YACHT PARTS CO Ltd
Current assignee: NINGBO YINZHOU FEIYU YACHT PARTS CO Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-04-24
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses an anchor clamps belongs to machining technical field. This anchor clamps include: the clamp comprises a clamp body, wherein a transverse plate is arranged on the front surface of the clamp body; the fixture comprises a fixture body, at least two first clamping assemblies and at least two second clamping assemblies, wherein the fixture body is provided with a first positioning pin shaft and a first fixing assembly; the second clamping assemblies are arranged on two sides of the clamp body and comprise second positioning pin shaft assemblies, second fixing plates and second cylindrical bases; and the third clamping assembly is arranged on the back surface of the clamp body and comprises a third positioning pin shaft assembly and a third cylindrical base.

Description

Clamp

Technical Field

The utility model relates to a machining technology field particularly, relates to an anchor clamps.

Background

When the existing clamp is used for fixing a workpiece, the workpiece and a set position are deviated due to slight movement during manual operation, the workpiece is not machined accurately, the existing clamp is low in working efficiency, a plurality of workpieces cannot be machined at one time, and a large amount of time is wasted when the workpiece is fixedly disassembled.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, designed a location effectual, processing is accurate, an anchor clamps that work efficiency is high.

In order to achieve the above object, the utility model provides a following technical scheme:

a clamp, comprising:

the clamp comprises a clamp body, wherein a transverse plate is arranged on the front surface of the clamp body;

the fixture comprises a fixture body, at least two first clamping assemblies and at least two second clamping assemblies, wherein the fixture body is provided with a first positioning pin shaft and a first fixing assembly;

the second clamping assemblies are arranged on two sides of the clamp body and comprise second positioning pin shaft assemblies, second fixing plates and second cylindrical bases;

and the third clamping assembly is arranged on the back surface of the clamp body and comprises a third positioning pin shaft assembly and a third cylindrical base.

Furthermore, the first fixing component comprises a fixing block, a first fixing plate and fixing pieces, and the fixing pieces are movably arranged at the top end of the clamp body; the first fixing plate is arranged below the fixing piece; the fixed block is fixedly arranged on the transverse plate.

Furthermore, the second positioning pin shaft assembly comprises a second supporting piece, a second thin positioning pin shaft and a second thick positioning pin shaft, and the second thin positioning pin shaft and the second thick positioning pin shaft are in a straight line; the second support member is mounted on the second cylindrical base.

Furthermore, the third positioning pin shaft assembly comprises a third supporting part, a third thin positioning pin shaft and a third thick positioning pin shaft, and the third thin positioning pin shaft and the third thick positioning pin shaft are positioned on a straight line; the third support member is mounted on a third cylindrical base.

Furthermore, the surface of mounting, second support piece and third support piece all has the screw thread, the one end of mounting, the one end of second support piece and the one end of third support piece all are equipped with the baffle.

Furthermore, U-shaped grooves are formed in the first fixing plate and the second fixing plate, and the sizes of the U-shaped grooves are different.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, put through constant head tank, locating pin axle and support piece to the accurate location that carries out the work piece that needs to process to ingenious use fixed plate and support piece carry out the quick fixed of work piece, prevent to process the work piece in-process, appear that the work piece removes and lead to processing the appearance deviation, and the work piece put, fixed and dismantle high-speed convenient, once only can put 6 work pieces on the anchor clamps body, improved work efficiency greatly.

Drawings

FIG. 1: the utility model discloses the structural schematic diagram at front view angle.

FIG. 2: the utility model discloses overlook the structural schematic diagram at visual angle.

FIG. 3: the utility model discloses the structural schematic diagram at back visual angle.

FIG. 4: the utility model discloses look sideways at the structural schematic diagram of visual angle.

Description of reference numerals: 10. a clamp body; 11. horizontal edition; 12. a screw hole; 20. a first clamping assembly; 21. a first positioning assembly; 22. positioning a groove; 23. a first fixed component; 231. a fixed block; 232. a first fixing plate; 233. a fixing member; 30. a second clamping assembly; 31. a second locating pin shaft assembly; 311. a second support member; 312. a second thin positioning pin shaft; 313. a second coarse positioning pin shaft; 32. a second fixing plate; 33. a second cylindrical base; 40. a third clamping assembly; 41. a third pin assembly; 411. a third support member; 412. a third thin positioning pin shaft; 413. a third coarse positioning pin shaft; 42. and a third cylindrical base.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the present clip includes:

a clamp is characterized in that a transverse plate 11 is arranged on the front face of a clamp body 10, two first clamping assemblies 20 are arranged at the top end of the clamp body 10, and each first clamping assembly 20 comprises a first positioning pin shaft 21, a positioning groove 22 and a first fixing assembly 23; the first fixing component comprises a fixing block 231, a first fixing plate 232 and fixing pieces 233, and 3 fixing pieces 233 are movably arranged at the top end of the clamp body 10; the first fixing plate 232 is arranged below the fixing member 233, the first fixing plate 232 is provided with a U-shaped groove, the size of the U-shaped groove is matched with that of the fixing member 233, the fixing block 231 is fixedly arranged on the transverse plate 11, the surface of the fixing member 233 is provided with threads, and the upper end of the fixing member 233 is provided with a baffle plate; when placing two work pieces on the anchor clamps body 10, rotate mounting 233 and give the space that the work piece put into, put into constant head tank 22 with the work piece, carry out the location of work piece to carry out the detail location through first location round pin axle 21, after the work piece accurate positioning, the work piece top is arranged in on fixed block 231, carries out preliminary fixed, puts into the fixed plate below three mounting 233 baffle to rotate mounting 233, carry out the final fixed of work piece.

Further, a second clamping assembly 30 is arranged on two sides of the clamp body 10, and the second clamping assembly 30 includes a second positioning pin shaft assembly 31, a second fixing plate 32 and a second cylindrical base 33; the second positioning pin shaft assembly 31 comprises a second supporting part 311, a second thin positioning pin shaft 312 and a second thick positioning pin shaft 313, the second thin positioning pin shaft 312 and the second thick positioning pin shaft 313 are in a straight line, the second supporting part 311 is installed on the second cylindrical base 33, the surface of the second supporting part 311 is provided with threads, the upper end of the second supporting part is provided with a baffle, the second fixing plate 32 is provided with a U-shaped groove, and the size of the U-shaped groove is matched with that of the second supporting part; when two workpieces are placed on two sides of the clamp body 10, the second supporting part 311 is rotated outwards, the workpieces are placed on the second cylindrical base 33 and the second coarse positioning pin shaft 313 to be positioned, the second fixing plate 32 is placed through the second fine positioning pin shaft 312 to be positioned accurately, and the second supporting part 311 is rotated inwards to fix the workpieces.

Further, a third clamping assembly 40 is disposed on the back surface of the clamp body 10, and the third clamping assembly 40 includes a third positioning pin shaft assembly 41 and a third cylindrical base 42; the third positioning pin shaft assembly 41 comprises a third supporting part 411, a third thin positioning pin shaft 412 and a third thick positioning pin shaft 413, the third thin positioning pin shaft 412 and the third thick positioning pin shaft 413 are positioned on a straight line, the third supporting part 411 is installed on the third cylindrical base 42, the surface of the third supporting part 411 is provided with threads, and the upper end of the third supporting part is provided with a baffle; when two workpieces are placed on the back of the fixture body 10, the third supporting part 411 is rotated outwards, the workpieces are placed on the third cylindrical base 42 and the third coarse positioning pin 413 to be positioned, the third fine positioning pin 412 is used for accurate positioning, the third supporting part 411 is rotated inwards, the workpieces are preliminarily fixed, after the machining equipment is started, a hydraulic device in the machining equipment can finally fix the third supporting part 411 and the workpieces, and 6 workpieces are machined.

To sum up, the utility model provides an anchor clamps pass through the constant head tank, locating pin axle and support piece are to going on needing the accurate location of processing work piece to put, and ingenious use fixed plate and support piece carry out the quick fixed of work piece, prevent to process the work piece in-process, the work piece removes and leads to processing the deviation to appear, and the processing work piece at the back carries out last fixed through the hydraulic means in the processing equipment, the time of workman's installation fixed work piece has significantly reduced, support piece's screw thread and baffle, the U type groove of fixed plate, also effectual fixed and the dismantlement of work piece that has improved, 6 work pieces can be put on the anchor clamps body once only simultaneously, the work efficiency is improved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications and additions may be made to the described embodiments by those skilled in the art, and they may be substituted in a similar manner, without departing from the spirit of the invention or exceeding the scope thereof as defined in the appended claims.

Claims

1. A clamp, comprising:

2. A clamp as claimed in claim 1, wherein: the first fixing component comprises fixing blocks, a first fixing plate and fixing pieces, and the fixing pieces are movably arranged at the top end of the clamp body; the first fixing plate is arranged below the fixing piece; the fixed block is fixedly arranged on the transverse plate.

3. A clamp as claimed in claim 2, wherein: the second positioning pin shaft assembly comprises a second supporting piece, a second thin positioning pin shaft and a second thick positioning pin shaft, and the second thin positioning pin shaft and the second thick positioning pin shaft are in a straight line; the second support member is mounted on the second cylindrical base.

4. A clamp as claimed in claim 3, wherein: the third positioning pin shaft assembly comprises a third supporting piece, a third thin positioning pin shaft and a third thick positioning pin shaft, and the third thin positioning pin shaft and the third thick positioning pin shaft are positioned on the same straight line; the third support member is mounted on a third cylindrical base.

5. A clamp according to claim 4, wherein: the surface of mounting, second support piece and third support piece all has the screw thread, the one end of mounting, the one end of second support piece and the one end of third support piece all are equipped with the baffle.

6. A clamp according to claim 5, wherein: u type groove has all been seted up on the first fixed plate and on the second fixed plate, the size in U type groove is different.