CN216398564U

CN216398564U - Frock clamp for welding

Info

Publication number: CN216398564U
Application number: CN202122826819.1U
Authority: CN
Inventors: 张广英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-29
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a tool clamp for welding, which comprises a moving seat, wherein side plates are arranged at the front end and the rear end of the upper surface of the moving seat, a rotating motor is arranged on the top wall of the moving seat, a threaded rod is fixedly connected with the output end of the rotating motor, the middle part of the threaded rod penetrates through a sliding block and is in threaded connection with the sliding block, horizontal rods are symmetrically arranged at two sides of the sliding block, a convex rod is arranged on the front surface of one end of each horizontal rod, which is far away from the sliding block, moving strips are symmetrically arranged at two sides in the moving seat, each moving strip comprises an inclined strip, a strip-shaped groove is formed in each inclined strip, each convex rod is in sliding fit with the corresponding strip-shaped groove, one end of each moving strip, which is far away from the threaded rod, and each connecting rod sequentially penetrates through the side wall of the moving seat and the side plates and is fixedly connected with first clamping plates, the auxiliary operation of operators is not needed, and the time and the labor are saved.

Description

Frock clamp for welding

Technical Field

The utility model relates to the technical field of tool fixtures, in particular to a tool fixture for welding.

Background

Welding, also known as fusion or melt welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by heating, high temperature or high pressure, and modern welding uses a variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic, etc., and requires a fixture to fix the welded objects during welding.

The existing tool clamp for welding is complex in structure, inconvenient and quick to clamp and fix a workpiece, low in working efficiency, and time-consuming and labor-consuming, and often needs assistance of personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to improve and innovate the defects and problems in the prior art and provides a tool clamp for welding.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a frock clamp for welding, includes the workstation, the backup pad is installed to workstation upper surface bilateral symmetry, install electric telescopic handle in the backup pad, electric telescopic handle's flexible end fixedly connected with removes the seat, remove the seat upper surface front and back both ends and install the curb plate, remove and install the rotating electrical machines on the seat roof, the output fixedly connected with threaded rod of rotating electrical machines, the middle part of threaded rod runs through the sliding block and threaded connection with it, and the sliding rod that is equipped with vertical setting is still inserted at the sliding block middle part, the sliding rod both ends with remove a wall fixed connection, the horizon bar is installed to sliding block bilateral symmetry, surface mounting has the nose bar before the one end that the sliding block was kept away from to the horizon bar, remove the inside bilateral symmetry of seat and install the removal strip, the removal strip comprises first vertical bar, slanted bar and second vertical bar, remove the strip both ends through installing the slider and removing the second spout sliding connection who sets up on seat diapire and the roof The inclined bar is provided with a bar-shaped groove, the convex bar is in sliding fit with the bar-shaped groove, the movable bar is far away from one end of the connecting rod of the threaded rod, and the connecting rod sequentially penetrates through the movable base side wall and the first clamping plate of the side plate rear fixedly connected with.

In a further scheme, the connecting rod is in a shape of a [ shape.

The further scheme is that a first sliding groove is formed in the upper surface of the workbench, and the lower surface of the moving seat is connected with the first sliding groove in a sliding mode through a mounting sliding block.

The further scheme is that four corners of the lower surface of the workbench are provided with supporting rods, and walking wheels are arranged at the bottoms of the supporting rods.

The further scheme is that a top plate is fixedly connected to the top end of the side plate, a lead screw is in threaded connection with the middle of the top plate, a second clamping plate is installed at the bottom end of the lead screw, and an adjusting knob is arranged at the top end of the lead screw.

The further scheme is that the surface of the first clamping plate far away from the connecting rod and the surface of the second clamping plate far away from the screw rod are both provided with buffering parts.

The further proposal is that the buffer component is a sponge ball or a rubber pad.

Compared with the prior art, the utility model has the beneficial effects that: (1) according to the utility model, through the mutual matching of the rotating motor, the threaded rod, the sliding block, the connecting rod, the convex rod, the strip-shaped groove, the moving strip, the first sliding groove and the first clamping plates, the opposite movement and the back-to-back movement of the two first clamping plates can be realized, the clamping and fixing of a workpiece can be conveniently and rapidly realized, the working efficiency is high, the assistance of operators is not needed, and the time and the labor are saved;

(2) the clamping device can clamp a thicker sheet metal workpiece by the opposite movement and the back movement of the first clamping plate, and can drive the screw rod to rotate downwards by rotating the adjusting knob, so that the second clamping plate is propped against the upper surface of the sheet metal workpiece, the clamping and fixing of the thinner sheet metal workpiece are realized, the applicability is strong, and the clamping device is suitable for popularization and application.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the movable base and the side plate of the present invention;

reference numerals: the automatic lifting device comprises a workbench 1, an electric telescopic rod 2, a moving seat 3, a side plate 4, a top plate 5, a screw rod 6, a supporting plate 7, a supporting rod 8, a walking wheel 9, a first sliding groove 10, a first clamping plate 11, a second clamping plate 12, a connecting rod 13, a rotating motor 31, a threaded rod 32, a sliding block 33, a sliding rod 34, a horizontal rod 35, a convex rod 36, a strip-shaped groove 37, a moving strip 38, a first straight strip 381, an oblique strip 382, a second straight strip 383 and a second sliding groove 39.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings 1 to 2.

A work fixture for welding comprises a workbench 1, wherein supporting plates 7 are symmetrically arranged on two sides of the upper surface of the workbench 1, an electric telescopic rod 2 is arranged on the supporting plate 7, a movable seat 3 is fixedly connected with the telescopic end of the electric telescopic rod 2, side plates 4 are arranged at the front end and the rear end of the upper surface of the movable seat 3, a rotating motor 31 is arranged on the inner top wall of the movable seat 3, a threaded rod 32 is fixedly connected with the output end of the rotating motor 31, the middle part of the threaded rod 32 penetrates through the sliding block 33 and is in threaded connection with the sliding block 33, a vertically arranged sliding rod 34 is further inserted in the middle part of the sliding block 33, two ends of the sliding rod 34 are fixedly connected with the inner wall of the movable seat 3, horizontal rods 35 are symmetrically arranged on two sides of the sliding block 33, a convex rod 36 is arranged on the front surface of one end, far away from the sliding block 33, of the horizontal rods 35, moving strips 38 are symmetrically arranged on two sides inside the movable seat 3, remove strip 38 by first straight strip 381, oblique strip 382 and the straight strip 383 of second, remove strip 38 about both ends through installation slider and remove the second spout 39 sliding connection who sets up on 3 diapalls of seat and the roof, strip groove 37 has been seted up on the oblique strip 382, protruding pole 36 and strip groove 37 sliding fit, remove strip 38 and keep away from the one end fixedly connected with connecting rod 13 of threaded rod 32, connecting rod 13 is [ type, and connecting rod 13 runs through in proper order and removes the first grip block 11 of fixedly connected with behind 3 lateral walls of seat and the 4 curb plates of curb plate, and the one side that connecting rod 13 was kept away from to first grip block 11 is provided with the rubber pad, and the rubber pad can increase and the frictional force between the work piece, makes the centre gripping firm, and plays the guard action to the work piece surface, avoids the fish tail.

In this embodiment, first spout 10 has been seted up to workstation 1 upper surface, remove seat 3 lower surface through installation slider and first spout 10 sliding connection, can understand, so set up for it is more steady to remove seat 3 and remove.

In this embodiment, 1 lower surface four corners department of workstation is provided with bracing piece 8, 8 bottoms of bracing piece are provided with walking wheel 9, and walking wheel 9 is convenient for the removal of device.

In this embodiment, 4 top fixedly connected with roofs 5 of curb plate, 5 middle part threaded connection of roof has lead screw 6, second grip block 12 is installed to 6 bottoms of lead screw, and 12 lower surfaces of second grip block are provided with the sponge ball, and the sponge ball plays the effect of buffering, avoids crushing the work piece, and 6 tops of lead screw are provided with adjust knob, and when the thinner panel beating work piece of centre gripping needs, back on removal seat 3 is arranged in at panel beating work piece both ends, drives lead screw 6 and rotates downwards through rotating adjust knob for second grip block 12 supports the upper surface of panel beating work piece, fixes the panel beating work piece.

The working principle of the utility model is as follows: when the device is used specifically, for a thicker sheet metal workpiece, firstly, the device stretches through the electric telescopic rod 2, the distance between the two moving seats 3 is adjusted to be matched with the width of the sheet metal workpiece, then, two ends of the sheet metal workpiece are placed on the moving seats 3, then, the rotating motor 31 is started, the rotating motor 31 drives the threaded rod 32 to rotate, the sliding block 33 cannot rotate under the limitation of the sliding rod 34, the sliding block 33 moves upwards along the central axis of the threaded rod 32 to drive the convex rod 36 to move upwards, and the moving strip 38 is driven to move inwards through the mutual matching of the convex rod 36 and the strip-shaped groove 37, so that the two first clamping plates 11 are driven to move oppositely to clamp the sheet metal workpiece; when a thin metal plate workpiece needs to be clamped, the two ends of the metal plate workpiece are arranged on the moving seat 3, and then the screw rod 6 is driven to rotate downwards by rotating the adjusting knob, so that the second clamping plate 12 is abutted against the upper surface of the metal plate workpiece, and the metal plate workpiece is fixed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a frock clamp for welding, includes workstation (1), its characterized in that: the automatic feeding device is characterized in that supporting plates (7) are symmetrically installed on two sides of the upper surface of the workbench (1), electric telescopic rods (2) are installed on the supporting plates (7), telescopic ends of the electric telescopic rods (2) are fixedly connected with a moving seat (3), side plates (4) are installed at the front end and the rear end of the upper surface of the moving seat (3), a rotating motor (31) is installed on the top wall of the moving seat (3), a threaded rod (32) is fixedly connected with the output end of the rotating motor (31), the middle of the threaded rod (32) penetrates through a sliding block (33) and is in threaded connection with the sliding block, a vertically arranged sliding rod (34) is further inserted in the middle of the sliding block (33), two ends of the sliding rod (34) are fixedly connected with the inner wall of the moving seat (3), horizontal rods (35) are symmetrically installed on two sides of the sliding block (33), and a protruding rod (36) is installed on the front surface of one end, far away from the sliding block (33), of the horizontal rod (35), remove inside bilateral symmetry of seat (3) and install removal strip (38), removal strip (38) comprise first vertical bar (381), gib block (382) and second vertical bar (383), remove second spout (39) sliding connection that strip (38) both ends were seted up on slider and removal seat (3) diapire and the roof through installation, bar groove (37) have been seted up on gib block (382), nose bar (36) and bar groove (37) sliding fit, the one end fixedly connected with connecting rod (13) of threaded rod (32) are kept away from in removal strip (38), connecting rod (13) run through in proper order and remove the first grip block (11) of fixedly connected with behind seat (3) lateral wall and curb plate (4).

2. The tool clamp for welding according to claim 1, characterized in that: the connecting rod (13) is in a shape of a [ shape.

3. The tool clamp for welding according to claim 1, characterized in that: first spout (10) have been seted up to workstation (1) upper surface, remove seat (3) lower surface through installation slider and first spout (10) sliding connection.

4. The tool clamp for welding according to claim 1, characterized in that: the four corners of the lower surface of the workbench (1) are provided with supporting rods (8), and walking wheels (9) are arranged at the bottoms of the supporting rods (8).

5. The tool clamp for welding according to any one of claims 1 to 4, characterized in that: curb plate (4) top fixedly connected with roof (5), roof (5) middle part threaded connection has lead screw (6), second grip block (12) are installed to lead screw (6) bottom, and lead screw (6) top is provided with adjust knob.

6. The tool clamp for welding according to claim 5, characterized in that: and a buffer part is arranged on one surface of the first clamping plate (11) far away from the connecting rod (13) and one surface of the second clamping plate (12) far away from the screw rod (6).

7. The tool clamp for welding according to claim 6, characterized in that: the buffering component is a sponge ball or a rubber pad.