CN220348224U

CN220348224U - Deformation-preventing two-jaw clamp for thin-walled workpiece

Info

Publication number: CN220348224U
Application number: CN202322024137.8U
Authority: CN
Inventors: 段士博; 李莉; 郑强; 岳爱莲
Original assignee: Shandong Qineng Machinery Technology Co ltd
Current assignee: Shandong Qineng Machinery Technology Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-16
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a two-jaw clamp for preventing a thin-wall workpiece from deforming, which relates to the technical field of workpiece processing equipment and comprises a base, wherein a top cover is arranged at the top of the base, a sliding block, a mounting block and a clamping jaw are further arranged on the base through sliding rails, a limiting hole is formed in the mounting block in a penetrating mode, a limiting bolt matched with the top cover for use is arranged in the limiting hole through threaded connection, a clamping bolt and a clamping pad are arranged on the clamping jaw through a connecting nut, a workpiece is further arranged at the top of the base, and the workpiece is positioned at the inner side of the clamping pad. According to the utility model, under the action of the clamping claw and the clamping pad, the device adopts smaller force when clamping workpieces, so that the deformation of the workpieces caused by overlarge clamping force is reduced, and the workpiece is protected to a certain extent under the action of the clamping pad.

Description

Deformation-preventing two-jaw clamp for thin-walled workpiece

Technical Field

The utility model relates to the technical field of workpiece processing equipment, in particular to a two-jaw clamp for a thin-wall workpiece, which is prevented from deforming.

Background

The workpiece refers to a machining object in the machining process, and can be a single part or a combination of several parts fixed together. The processing modes of the workpiece are various, such as turning, milling, planing, grinding, casting, forging and the like, the processing procedure of the workpiece also changes along with the change of the processing modes, and the workpiece needs to be clamped and fixed in the processing process of the workpiece, so that the subsequent processing work is convenient, and some workpieces are thin-wall workpieces, and the workpiece needs to be clamped by adopting smaller force when being clamped, so that the condition that the quality of the workpiece is influenced due to deformation and the like is avoided.

In the prior art, most workpiece clamping devices are large in clamping force when clamping workpieces, the situation that thin-wall workpieces deform is easy to occur in the situation, the quality of the workpieces is reduced, meanwhile, some clamping devices cannot be adjusted, the clamping devices can only be used for clamping and fixing workpieces with limited sizes, the service efficiency of the device is reduced, and various clamping devices are purchased to increase production cost.

Disclosure of Invention

The utility model aims to provide a two-jaw clamp for preventing deformation of a thin-wall workpiece, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a prevent two claw anchor clamps of wall thickness work piece of deformation, includes the base, the base top is provided with the top cap, the front and back side still is provided with the slide rail on the base, and the slip is provided with the slider on the slide rail, the slider top is provided with the installation piece, runs through on the installation piece and is provided with spacing hole, and spacing hole is inside to be provided with through threaded connection with the stop bolt of top cap cooperation use, front and back side the slider inboard still is provided with the gripper, runs through on the gripper and is provided with coupling nut, is provided with clamping bolt through threaded connection on the coupling nut, clamping bolt inboard end is provided with the grip pad, the base top still is provided with the work piece, the work piece is located the grip pad inboard.

As a further scheme of the utility model: the top cover is provided with a chute matched with the sliding block.

As still further aspects of the utility model: and a plurality of mounting plates are uniformly arranged on the base.

As still further aspects of the utility model: threaded holes are formed in the mounting plate in a penetrating mode, and threaded rods are arranged in the threaded holes in a threaded mode.

As still further aspects of the utility model: the top cover is arranged on the base through a connecting bolt.

As still further aspects of the utility model: and the tail end of the outer side of the clamping bolt is provided with an adjusting hexagonal groove.

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

1. under the action of the clamping claw and the clamping pad, the device adopts smaller force when clamping the workpiece, so that the deformation of the workpiece caused by overlarge clamping force is reduced, and under the action of the clamping pad, the device ensures the clamping effect on the workpiece and also can play a certain role in protecting the workpiece;

2. under the action of the clamping claws which can be adjusted front and back, the device can meet the requirements of clamping workpieces with different sizes, and the applicability of the device is improved to a certain extent;

3. under the effect of detachable top cap, made things convenient for maintenance and maintenance to the inside subassembly of device, guaranteed the availability factor of device.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a mounting block according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a structure of a gripper jaw according to an embodiment of the present utility model.

Reference numerals annotate: 1. a base; 101. a mounting plate; 2. a top cover; 201. a chute; 3. a connecting bolt; 4. a slide rail; 5. a slide block; 6. a mounting block; 7. a limiting hole; 701. a limit bolt; 8. clamping claws; 9. a coupling nut; 10. clamping bolts; 1001. adjusting the hexagonal groove; 11. a clamping pad; 12. a workpiece.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Examples

Referring to fig. 1 to 3, in the embodiment of the utility model, a two-jaw fixture for preventing deformation of a thin-walled workpiece comprises a base 1, wherein a top cover 2 is arranged at the top of the base 1, the top cover 2 is connected with the base 1 through a connecting bolt 3, and the top cover 2 can be better fixed on the base 1 under the action of the connecting bolt 3, and meanwhile, the top cover 2 is convenient to disassemble, so that subsequent workers can conveniently maintain and maintain related components in the device, a plurality of mounting plates 101 are uniformly arranged on the base 1, threaded holes are formed in the mounting plates 101 in a penetrating manner, threaded rods are arranged in the threaded holes in a threaded manner, and the whole device can be integrally fixed on a workbench or a working plane under the action of the threaded holes and the threaded rods, so that the stability of the device in actual use is improved, and the clamping quality and the processing quality of the device on clamping components are improved.

The utility model discloses a device, including base 1, top cap 2, connecting bolt 3, slide rail 4, slider 5, mounting block 6, limit hole 7 inside is provided with the limit bolt 701 that top cap 2 cooperateed to use through threaded connection, under the effect of limit bolt 701, can make slider 5 move back and forth in the device better under the effect of spout 201 and slide rail 4, simultaneously under the effect of detachable top cap 2, can add suitable lubricant to slide rail 4 to make slider 5 can move back and forth in the device better, the top of slider 5 is provided with mounting block 6, runs through on the mounting block 6 and is provided with limit hole 7, limit hole 7 inside is provided with the limit bolt 701 that top cap 2 cooperateed to use, can fix the position of slider 5 on the device under the effect of limit bolt 701, thereby guarantee the follow-up clamping fixed quality to the required processing parts of device, help improving the quality of processing parts to a certain extent.

The front and back side the slider 5 inboard still is provided with gripper jaw 8, runs through on the gripper jaw 8 and is provided with coupling nut 9, is provided with clamping bolt 10 through threaded connection on the coupling nut 9, clamping bolt 10 inboard end is provided with clamping pad 11, base 1 top still is provided with work piece 12, work piece 12 is located clamping pad 11 inboard, during the use, places work piece 12 between two gripper jaws 8 in front and back, and rotates clamping bolt 10 makes clamping pad 11 carry out the centre gripping fixed to work piece 12 outer wall to guaranteed the device to work piece 12's centre gripping quality, avoided in the course of working work piece 12, the circumstances that influences processingquality because of the centre gripping is fixed inadequately causes work piece 12 to rock, simultaneously under clamping pad 11 and gripper jaw 8's effect, can play certain guard action to thin wall work piece 12, reduced in the course of working, the circumstances that leads to work piece 12 to damage because of the clamping dynamics is big, the outside end of clamping bolt 10 is provided with adjusts hexagonal groove 1001, under the effect of adjusting hexagonal groove 1001, the staff can carry out the centre gripping to adjust the clamping bolt 11 through hexagonal wrench to carry out the centre gripping to the work piece 12 better.

During the use, the staff utilizes mounting panel 101, screw hole and threaded rod to be fixed in the device on workstation or the working plane, after the fixed work piece 12 that will process is placed in base 1 top, afterwards utilize slider 5 to drive two gripper jaw 8 around, thereby play certain centre gripping effect to the work piece 12 outside, afterwards utilize hexagonal spanner adjusting clamp bolt 10, make the outer wall contact of clamp pad 11 and work piece 12, thereby carry out the centre gripping fixedly to work piece 12, after the fixed completion, rotate stop bolt 701 and make the position of slider 5 and base 1 relatively fixed, thereby guarantee the clamping quality of device to work piece 12, afterwards the staff can operate machinery and process work piece 12, loosen stop bolt 701, keep away from two gripper jaw 8 around, can take out work piece 12 after the processing is accomplished, after the device uses for a long time, the staff can utilize connecting bolt 3 to take off top cap 2, and add appropriate amount of lubricant into slide rail 4, thereby guarantee the sliding efficiency of slider 5 in slide rail 4, and then guarantee the availability factor of device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a prevent two claw anchor clamps of wall thickness work piece of warp, includes base (1), a serial communication port, base (1) top is provided with top cap (2), the front and back side still is provided with slide rail (4) on base (1), and slide on slide rail (4) is provided with slider (5), slider (5) top is provided with installation piece (6), runs through on installation piece (6) and is provided with spacing hole (7), spacing hole (7) inside be provided with through threaded connection with top cap (2) cooperation use spacing bolt (701), front and back side slider (5) inboard still is provided with clamping jaw (8), runs through on clamping jaw (8) and is provided with coupling nut (9), is provided with clamping bolt (10) through threaded connection on coupling nut (9), clamping bolt (10) inboard end is provided with clamping pad (11), base (1) top still is provided with work piece (12), work piece (12) are located clamping pad (11) inboard.

2. The two-jaw clamp for preventing deformation of a thin-walled workpiece according to claim 1, characterized in that the top cover (2) is provided with a chute (201) cooperating with the slide block (5).

3. The two-jaw clamp for preventing deformation of thin-walled workpieces according to claim 1 is characterized in that the base (1) is also uniformly provided with a plurality of mounting plates (101).

4. A two-jaw clamp for preventing deformation of a thin-walled workpiece according to claim 3 wherein the mounting plate (101) is provided with threaded holes therethrough, and threaded rods are provided in the threaded holes by threaded connection.

5. The two-jaw clamp for preventing deformation of thin-walled workpieces according to claim 1, characterized in that the top cover (2) is arranged on the base (1) by means of connecting bolts (3).

6. The two-jaw clamp for preventing deformation of a thin-walled workpiece according to claim 1, characterized in that the outer end of the clamping bolt (10) is provided with an adjusting hexagonal groove (1001).