CN218575391U

CN218575391U - Welding clamping tool

Info

Publication number: CN218575391U
Application number: CN202222677691.1U
Authority: CN
Inventors: 王朝阳; 高群; 张星然; 刘玉亭; 郭宁; 宋景涛
Original assignee: Hebei Ziweishan Pharmaceutical Co ltd
Current assignee: Hebei Ziweishan Pharmaceutical Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-03-07
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to the field of welding technique, a welding clamping frock is proposed, including telescopic bracket, telescopic bracket's inside sliding connection has the expansion plate, expansion plate one side fixedly connected with limiting plate, a plurality of recess has been seted up in the outside of expansion plate, telescopic bracket keeps away from expansion plate one side and is provided with slewing mechanism, is provided with fixed establishment between two adjacent slewing mechanism, the fixed establishment top is provided with adjustment mechanism. Through above-mentioned technical scheme, the welding process of the work piece among the prior art has been solved, can involve the welding of the different work pieces of a plurality of length, in the use of reality, need adjust the distance that the tight frock of welding clamp to accomplish the welding process to the work piece of different length, lead to the lower problem of welding process efficiency.

Description

Welding clamping tool

Technical Field

The utility model relates to a welding technology field, it is specific, relate to the welding and press from both sides tight frock.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.

For example, the welding clamping tool with application number cn201922011824.X includes: the clamping device comprises a tool base, a first connecting pipe and a clamping assembly, wherein the first connecting pipe is arranged on the tool base, the clamping assembly comprises a second connecting pipe and a clamping piece, the clamping piece is used for clamping a workpiece, the second connecting pipe is fixedly connected with the clamping piece, the second connecting pipe is arranged in the first connecting pipe in a penetrating mode and can slide or rotate along the inner wall of the first connecting pipe. The embodiment of the utility model provides an in, the staff can slide or rotate along the inner wall of first connecting pipe through controlling the second connecting pipe when the welding to accomplish the adjustment to the position of work piece, make the staff can accomplish the processing to each position of work piece, need not staff's adjustment position, thereby improved welding process's efficiency, provide the higher welding clamp of welding process efficiency promptly and pressed from both sides tight frock.

The utility model provides a tight frock of welding clamp is convenient for, in the production process of reality, if involve the welding of the spare part of small batch volume, perhaps the welder all needs the tight work piece of tight frock clamp of welding clamp at the in-process of actual welding training to make things convenient for the welder to weld the work piece. However, in the welding process of common workpieces, a plurality of workpieces with different lengths may be welded, and in the actual use process, the distance of the welding clamping tool needs to be adjusted, so that the welding process of the workpieces with different lengths is completed, and the welding process efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a welding presss from both sides tight frock has solved among the correlation technique fixture through setting up can effectually add work efficiency to can avoid the staff when the gas tightness of detecting the hemodialysis liquid bottle, lead to hand injured's problem because of the maloperation.

The technical scheme of the utility model as follows:

welding clamping frock, including telescopic frame, telescopic frame's inside sliding connection has the expansion plate, expansion plate one side fixedly connected with limiting plate, a plurality of recess has been seted up in the outside of expansion plate, telescopic frame keeps away from expansion plate one side and is provided with slewing mechanism, is provided with fixed establishment between two adjacent slewing mechanism, the fixed establishment top is provided with adjustment mechanism.

The telescopic support frame is characterized in that a limiting hole is formed in the outer side of the telescopic support frame, a fixing piece is arranged on one side, close to the limiting hole, of the telescopic support frame, and the telescopic support frame and the fixing piece are connected in a rotating mode through a rotating shaft.

The fixing piece is arranged on the side of the fixing piece, a first bolt is arranged in the hole, and the telescopic support frame is fixedly connected with a connecting block on the side away from the limiting hole.

The connecting block and the fixing piece are fixedly connected through a bolt I, and the connecting block and the groove are correspondingly arranged.

The telescopic support frame is fixedly connected with the fixing piece through a first bolt, and the first bolt is located inside the groove.

The slewing mechanism includes the backup pad, telescopic support frame is kept away from the expansion plate one side symmetry and is provided with the backup pad, telescopic support frame and backup pad are through being connected pivot fixed connection, backup pad bilateral symmetry is provided with the commentaries on classics board.

The rotating plates are rotatably connected with the supporting plate through a connecting rod, the outer sides of the rotating plates are fixedly connected with a holding plate, and a fixing mechanism is arranged between every two adjacent rotating plates.

The fixing mechanism comprises a connecting piece, the connecting pieces are symmetrically arranged between two adjacent rotating plates, the connecting piece is rotatably connected with the rotating plates through a second connecting rod, one end of the connecting piece is fixedly connected with an L-shaped plate, and the L-shaped plate is rotatably connected with the supporting plate through a third connecting rod.

The adjusting mechanism comprises a connecting fixing plate, the top of the connecting piece is fixedly connected with the connecting fixing plate, a spring is arranged inside the connecting fixing plate, one end of the spring is fixedly connected with a limiting fixing block, and the spring is far away from a spring connecting block fixedly connected with one side of the limiting fixing block.

The limiting fixing block is made of rubber.

The utility model discloses a theory of operation and beneficial effect do:

1. the utility model discloses in be provided with the expansion plate through inside one side of telescopic support frame, and the expansion plate outside is provided with a plurality of recess, expansion plate one side fixedly connected with limiting plate, be provided with the mounting through the telescopic support frame outside, telescopic support frame and mounting rotate through the pivot to be connected, and telescopic support frame one side fixedly connected with connecting block, mounting and telescopic support frame pass through bolt one fixed connection, when needing to adjust the distance between telescopic support frame and the expansion plate, then need to stimulate the expansion plate to one side, through the mounting after the position is confirmed, connecting block and bolt one and the recess fixed connection in the expansion plate outside, be convenient for adjust the distance between telescopic support frame and the expansion plate, can press from both sides the frock of different length simultaneously;

2. the utility model discloses in keep away from expansion plate one side through telescopic support frame and be provided with slewing mechanism, be provided with the backup pad through slewing mechanism, change the board and hold the board, the backup pad with change the board and pass through a connecting rod rotation connection, and the inside fixed establishment that is provided with of slewing mechanism, be provided with the L template through fixed establishment, connect fixed plate and spacing fixed block, through rotating slewing mechanism, to drive fixed establishment and rotate, be convenient for press from both sides tightly the frock, and fixed establishment sets up and opens the regulation, be convenient for support tight work piece with spacing fixed block through the screw rod and the bolt of one side two, the flexible part has the location, through the bolt location, can press from both sides the frock of tight different length.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic three-dimensional structure view of a welding clamping tool provided by the present invention;

fig. 2 is a schematic structural view of a welding clamping tool according to the present invention;

fig. 3 is a schematic side view of the welding clamping tool according to the present invention;

fig. 4 is a schematic structural diagram of the welding clamping tool in a top view according to the present invention;

in the figure: the telescopic support frame comprises a telescopic support frame 1, a telescopic plate 2, a groove 3, a limiting plate 4, a limiting hole 5, a fixing piece 6, a rotating shaft 7, a connecting block 8, a first bolt 9, a supporting plate 10, a connecting rotating shaft 11, a rotating plate 12, a first connecting rod 13, a hand holding plate 14, a connecting piece 15, a second connecting rod 16, a third connecting rod 17, an L-shaped plate 18, a connecting fixing plate 19, a spring 20, a limiting fixing block 21 and a spring connecting block 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

1. The welding clamping tool comprises a telescopic support frame 1, a telescopic plate 2 is slidably connected inside the telescopic support frame 1, a limiting plate 4 is fixedly connected to one side of the telescopic plate 2, a plurality of grooves 3 are formed in the outer side of the telescopic plate 2, a rotating mechanism is arranged on one side, away from the telescopic plate 2, of the telescopic support frame 1, a fixing mechanism is arranged between every two adjacent rotating mechanisms, and an adjusting mechanism is arranged at the top of each fixing mechanism; be provided with the expansion plate through the inside one side of telescopic bracket, and the expansion plate outside is provided with a plurality of recess, expansion plate one side fixedly connected with limiting plate, be provided with the mounting through the expansion bracket outside, expansion bracket and mounting rotate the connection through the pivot, and expansion bracket one side fixedly connected with connecting block, mounting and expansion bracket pass through a bolt fixed connection, distance between expansion bracket and the expansion plate is adjusted as required, then need to stimulate the expansion plate to one side, through the mounting after confirming the position, the recess fixed connection in connecting block and the first and expansion plate outside of bolt, be convenient for adjust the distance between expansion bracket and the expansion plate, can press from both sides the frock of different length simultaneously.

Example 1

As shown in fig. 1 to 2, the present embodiment proposes a welding clamping tool.

In this embodiment, 1 outside of telescopic support frame is provided with spacing hole 5, telescopic support frame 1 is close to spacing hole 5 one side and is provided with mounting 6, telescopic support frame 1 and mounting 6 rotate through pivot 7 and connect, 6 one sides of mounting are provided with the trompil, the inside bolt 9 that is provided with of trompil, telescopic support frame 1 keeps away from spacing hole 5 one side fixedly connected with connecting block 8, connecting block 8 and mounting 6 pass through bolt 9 fixed connection, connecting block 8 corresponds the setting with recess 3, telescopic support frame 1 and mounting 6 pass through bolt 9 fixed connection, bolt 9 is located recess 3's inside.

Example 2

As shown in fig. 3 to 4, the present embodiment also proposes a welding clamping tool based on the same concept as that of embodiment 1 described above.

In the embodiment, the rotating mechanism comprises a supporting plate 10, the supporting plate 10 is symmetrically arranged on one side, far away from the telescopic plate 2, of the telescopic supporting frame 1, the telescopic supporting frame 1 is fixedly connected with the supporting plate 10 through a connecting rotating shaft 11, rotating plates 12 are symmetrically arranged on two sides of the supporting plate 10, the rotating plates 12 are rotatably connected with the supporting plate 10 through a first connecting rod 13, a hand holding plate 14 is fixedly connected to the outer sides of the rotating plates 12, a fixing mechanism is arranged between every two adjacent rotating plates 12 and comprises a connecting piece 15, the connecting piece 15 is symmetrically arranged between every two adjacent rotating plates 12, the connecting piece 15 is rotatably connected with the rotating plates 12 through a second connecting rod 16, one end of the connecting piece 15 is fixedly connected with an L-shaped plate 18, the L-shaped plate 18 is rotatably connected with the supporting plate 10 through a third connecting rod 17, the adjusting mechanism comprises a connecting and fixing plate 19, the top of the connecting piece 15 is fixedly connected with a connecting and fixing plate 19, a spring 20 is arranged inside the connecting and a limiting fixing block 21 is fixedly connected with one end of the spring 20, one side, the spring 20 is fixedly connected with a spring connecting block 22 far away from the limiting fixing block 21, and the limiting fixing block 21 is made of rubber; keep away from expansion plate one side through telescopic bracket and be provided with slewing mechanism, be provided with the backup pad through slewing mechanism, change the board and hold the board, the backup pad passes through a connecting rod with the commentaries on classics board and rotates and connect, and the inside fixed establishment that is provided with of slewing mechanism, be provided with the L template through fixed establishment, connect fixed plate and spacing fixed block, through rotating slewing mechanism, will drive fixed establishment and rotate, be convenient for press from both sides tightly the frock, and fixed establishment sets up opens the regulation, be convenient for support tight work piece with spacing fixed block through the screw rod and the bolt two of one side, the pars contractilis has the location, fix a position through the bolt, can press from both sides the frock of different length.

When the telescopic support frame is used, the telescopic plate 2 is arranged on one side inside the telescopic support frame 1, the plurality of grooves 3 are formed in the outer side of the telescopic plate 2, the limiting plate 4 is fixedly connected to one side of the telescopic plate 2, the fixing piece 6 is arranged on the outer side of the telescopic support frame 1, the telescopic support frame 1 and the fixing piece 6 are rotatably connected through the rotating shaft 7, the connecting block 8 is fixedly connected to one side of the telescopic support frame 1, the fixing piece 6 and the telescopic support frame 1 are fixedly connected through the first bolt 9, when the distance between the telescopic support frame 1 and the telescopic plate 2 needs to be adjusted, the telescopic plate 2 needs to be pulled to one side, and after the position is determined, the fixing piece 6, the connecting block 8 and the first bolt 9 are fixedly connected with the grooves 3 in the outer side of the telescopic plate 2, so that the distance between the telescopic support frame 1 and the telescopic plate 2 can be adjusted, and meanwhile, tools with different lengths can be clamped; keep away from 2 one sides of expansion plate through telescopic bracket 1 and be provided with slewing mechanism, be provided with backup pad 10 through slewing mechanism, change board 12 and hand board 14, backup pad 10 and commentaries on classics board 12 rotate through connecting rod 13 and connect, and the inside fixed establishment that is provided with of slewing mechanism, be provided with L template 18 through fixed establishment, connect fixed plate 19 and spacing fixed block 21, through rotating slewing mechanism, will drive fixed establishment and rotate, be convenient for press from both sides tightly the frock, and fixed establishment sets up and opens the regulation, be convenient for support tight work piece with spacing fixed block 21 through the screw rod 20 and the two 22 bolts of one side, the pars contractilis has the location, fix a position through the bolt, can press from both sides the frock of different length.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. Welding clamping tool, its characterized in that, including telescopic support frame (1), the inside sliding connection of telescopic support frame (1) has expansion plate (2), expansion plate (2) one side fixedly connected with limiting plate (4), a plurality of recess (3) have been seted up in the outside of expansion plate (2), telescopic support frame (1) is kept away from expansion plate (2) one side and is provided with slewing mechanism, is provided with fixed establishment between two adjacent slewing mechanism, the fixed establishment top is provided with adjustment mechanism.

2. The welding clamping tool according to claim 1, wherein a limiting hole (5) is formed in the outer side of the telescopic support frame (1), a fixing piece (6) is arranged on one side, close to the limiting hole (5), of the telescopic support frame (1), and the telescopic support frame (1) and the fixing piece (6) are rotatably connected through a rotating shaft (7).

3. The welding clamping tool according to claim 2, wherein an opening is formed in one side of the fixing piece (6), a first bolt (9) is arranged in the opening, and a connecting block (8) is fixedly connected to one side, far away from the limiting hole (5), of the telescopic support frame (1).

4. The welding clamping tool according to claim 3, wherein the connecting block (8) and the fixing piece (6) are fixedly connected through a first bolt (9), and the connecting block (8) and the groove (3) are correspondingly arranged.

5. The welding clamping tool according to claim 4, characterized in that the telescopic support frame (1) and the fixing member (6) are fixedly connected through a first bolt (9), and the first bolt (9) is located inside the groove (3).

6. The welding clamping tool according to claim 5, wherein the rotating mechanism comprises a supporting plate (10), the supporting plate (10) is symmetrically arranged on one side, away from the telescopic plate (2), of the telescopic support frame (1), the telescopic support frame (1) is fixedly connected with the supporting plate (10) through a connecting rotating shaft (11), and rotating plates (12) are symmetrically arranged on two sides of the supporting plate (10).

7. The welding clamping tool according to claim 6, characterized in that the rotating plates (12) are rotatably connected with the supporting plate (10) through a first connecting rod (13), a holding plate (14) is fixedly connected to the outer side of each rotating plate (12), and a fixing mechanism is arranged between every two adjacent rotating plates (12).

8. The welding clamping tool according to claim 7, wherein the fixing mechanism comprises connecting pieces (15), the connecting pieces (15) are symmetrically arranged between two adjacent rotating plates (12), the connecting pieces (15) are rotatably connected with the rotating plates (12) through second connecting rods (16), one ends of the connecting pieces (15) are fixedly connected with L-shaped plates (18), and the L-shaped plates (18) are rotatably connected with the supporting plate (10) through third connecting rods (17).

9. The welding clamping tool according to claim 8, wherein the adjusting mechanism comprises a connecting fixing plate (19), the connecting fixing plate (19) is fixedly connected to the top of the connecting piece (15), a spring (20) is connected to the inside of the connecting fixing plate (19) in a threaded manner, a limiting fixing block (21) is fixedly connected to one end of the spring (20), and a spring connecting block (22) is connected to one side, away from the limiting fixing block (21), of the spring (20) in a threaded manner.

10. The welding clamping tool according to claim 9, wherein the limiting fixing block (21) is made of rubber.