CN220881125U - Clamping mechanism for welding machine - Google Patents

Abstract

The utility model provides a clamping mechanism for a welding machine, which relates to the technical field of clamping mechanism fixing, and comprises a control platform, a lifting mechanism and a fixing mechanism, wherein the fixing mechanism enables an internal stud to rotate through adjustment of the control platform to drive lifting of a lifting block of the internal mechanism, the lifting block enables a lifting rod to move, meanwhile, an internal sliding shaft guarantees fixing stability, the whole fixing mechanism is divided into four identical small parts and is controlled by the control platform to guarantee coordination of a whole device.

Description

Clamping mechanism for welding machine

Technical Field

The utility model relates to the technical field of clamping mechanism fixing, in particular to a clamping mechanism for a welding machine.

Background

Along with the variety of welding machines, there are single-point single-function, single-point double-function and single-point multifunctional welding machines, two-point, three-point, four-point, even six-point welding machines, four-angle welding machines and the like, and the welding functions and the working efficiencies of different kinds of welding machines are different, but the clamping effect of the existing welding machines on parts is poor, and continuous debugging is needed when the parts with different sizes are clamped.

However, the existing welding machine has poor clamping effect on parts, and continuous debugging is required when parts with different sizes are clamped, so that a novel clamping mechanism for the welding machine is required to be provided.

Disclosure of utility model

The utility model aims to solve the problem of poor clamping effect, and provides a clamping mechanism for a welding machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fixture for welding machine, includes the roof, the below fixed mounting of roof has the rising board, the below fixed mounting of rising board has two rising pieces, and two the rising piece distributes respectively in rising board below both sides, the inside fixed mounting of rising piece has two first fixed axles, the outside fixed mounting of first fixed axle has the rising pole, the inside middle fixed mounting of rising pole has the second fixed axle, the side fixed mounting of second fixed axle has first slider, the inside below fixed mounting of rising pole has the third fixed axle, the side fixed mounting of third fixed axle has the second slider.

Preferably, a second connecting shaft is fixedly arranged on the side face of the second connecting block, an upper fixing frame is fixedly arranged below the second sliding block, a first telescopic shaft is arranged below the upper fixing frame, a telescopic spring is fixedly arranged on the outer side of the first telescopic shaft, a second telescopic shaft is fixedly arranged below the first telescopic shaft, and a lower fixing frame is fixedly arranged below the second telescopic shaft.

Preferably, two fixed blocks are fixedly arranged below the top plate, and two holes are formed in two ends of the inner part below the fixed blocks, and telescopic supports are movably arranged below the two fixed blocks.

Preferably, a first sliding shaft is fixedly arranged on the side face of the fixed block, and two first sliding blocks are connected to the outer side surface of the first sliding shaft in a sliding manner.

Preferably, a second sliding shaft is fixedly arranged on the side face of the fixed block, and two second sliding blocks are connected to the outer side surface of the second sliding shaft in a sliding manner.

Preferably, seven groups of bolt holes are formed in the side face of the telescopic support, the seven groups of bolt holes are linearly arranged, bolts are fixedly mounted on the outer sides of the bolt holes, and a bottom plate is fixedly mounted below the telescopic support.

Preferably, the top fixed mounting of roof has the second shaft post, the top fixed mounting of second shaft post has first shaft post, just the inside hollow of second shaft post and first shaft post, the top fixed mounting of first shaft post has the regulator, the below fixed mounting of regulator has the screw thread post, just the terminal of screw thread post runs through roof and rising board and carries out threaded connection, just the inside central circle of rising board is equipped with the screw thread.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, under the action of the lifting plate, the fixed shaft and the lifting rod, the clamping mechanism of the welding machine can slowly rotate under the action of the screw thread to drive the lifting rod to move, so that the fixing mechanism below the clamping mechanism of the welding machine can randomly change the fixed size, and the welding machine can be applied to clamping work of objects with different sizes.

2. According to the utility model, under the action of the telescopic shaft and the telescopic spring in the fixing mechanism, an object to be fixed in the clamping mechanism of the welding machine can be more stable, and the telescopic spring ensures the stability of the clamping mechanism, so that the object is prevented from shaking during moving.

Drawings

Fig. 1 is a schematic perspective view of a clamping mechanism for a welding machine according to the present utility model;

FIG. 2 is a schematic top view of a clamping mechanism for a welding machine according to the present utility model;

Fig. 3 is a schematic structural view of a fixing mechanism of a clamping mechanism for a welding machine according to the present utility model;

Fig. 4 is a schematic view of a part of a clamping mechanism for a welding machine according to the present utility model.

Legend description: 1. a top plate; 2. a rising block; 3. a first fixed shaft; 4. a lifting rod; 5. a third fixed shaft; 6. a first slider; 7. a first sliding shaft; 8. a second fixed shaft; 9. a second sliding shaft; 10. a second slider; 11. an upper fixing frame; 12. a first telescopic shaft; 13. a telescopic spring; 14. a second telescopic shaft; 15. a lower fixing frame; 16. a regulator; 17. a first axle post; 18. a second shaft post; 19. a threaded column; 20. a rising plate; 21. a fixed block; 22. a plug pin; 23. a telescopic bracket; 24. a bottom plate; 25. and a pin hole.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Examples

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a fixture for welding machine, including roof 1, the below fixed mounting of roof 1 has rising board 20, the below fixed mounting of rising board 20 has two rising pieces 2, and two rising pieces 2 distribute respectively in rising board 20 below both sides, the inside fixed mounting of rising piece 2 has two first fixed axles 3, the outside fixed mounting of first fixed axle 3 has rising pole 4, the inside centre fixed mounting of rising pole 4 has second fixed axle 8, the side fixed mounting of second fixed axle 8 has first slider 6, the inside below fixed mounting of rising pole 4 has third fixed axle 5, the side fixed mounting of third fixed axle 5 has second slider 10, the below fixed mounting of second slider 10 has upper bracket 11, the below setting of upper bracket 11 is installed first telescopic shaft 12, the outside fixed mounting of first telescopic shaft 12 has telescopic spring 13, the below fixed mounting of first telescopic shaft 12 second telescopic shaft 14, the below fixed mounting of second telescopic shaft 14 has lower bracket 15.

In this embodiment, a lifting plate 20 is fixedly installed below the top plate 1, round holes are formed in the middle of the top plate 1 and the lifting plate 20, threads are formed in the middle, when the clamping mechanisms for the welding machine need to clamp objects with different sizes, the lifting plate 20 is connected with the lifting blocks 2 which are fixedly installed below the lifting plate 20 through the threads, two first fixing shafts 3 are fixedly installed inside the lifting blocks 2, the first fixing shafts 3 are fixedly arranged in a surrounding mode, the lifting rods 4 of the second fixing shafts 8 and the third fixing shafts 5 are simultaneously lifted in a surrounding mode, the first sliding blocks 6 which are in sliding connection with the second fixing shafts 8 and the second sliding blocks 10 which are in sliding connection with the third fixing shafts 5 are simultaneously moved towards the middle, the upper fixing frames 11 and the lower fixing frames 15 which are installed below the second sliding blocks 10 are simultaneously closed towards the middle to fix objects clamped by the clamping mechanisms for the welding machine, the first telescopic shafts 12 and the second telescopic shafts 13 which are installed between the upper fixing frames 11 and the lower fixing frames 15 are simultaneously retracted into the middle, and the telescopic shafts 14 can be simultaneously retracted into the fixing frames 11.

Examples

As shown in fig. 1-4, two fixed blocks 21 are fixedly installed below the top plate 1, holes are formed in two ends of the inside below the two fixed blocks 21, a telescopic bracket 23 is movably installed below the two fixed blocks 21, a first sliding shaft 7 is fixedly installed on the side face of the fixed block 21, two first sliding blocks 6 are installed on the outer side of the first sliding shaft 7 in a sliding connection mode, a second sliding shaft 9 is fixedly installed on the side face of the fixed block 21, two second sliding blocks 10 are slidingly connected on the outer side surface of the second sliding shaft 9, seven groups of bolt holes 25 are formed in the side face of the telescopic bracket 23, the seven groups of bolt holes 25 are linearly arranged, bolts 22 are fixedly installed on the outer sides of the bolt holes 25, a bottom plate 24 is fixedly installed below the telescopic bracket 23, a second shaft 18 is fixedly installed above the top plate 1, a first shaft 17 is fixedly installed above the second shaft 18, the second shaft 18 and the inside of the first shaft 17 are hollow, a regulator 16 is fixedly installed above the first shaft 17, a threaded post 19 is fixedly installed below the regulator 16, the tail end 19 of the regulator 16 is in threaded connection with the threaded post 20, and the threaded post 20 is arranged inside the threaded post 20.

In this embodiment, two fixing blocks 21 are fixedly installed on two sides of the top plate 1, two holes are formed in the lower surface of each fixing block 21, two groups of bolt holes 25 are formed in the outer side of each telescopic support 23, the telescopic supports 23 are conveniently recovered, the bolt holes 25 are arranged in a vertical linear line, when the telescopic supports 23 are required to be lowered or lifted, bolts 22 on the outer side of each telescopic support 23 are pulled out to be inserted into the bolt holes 25 with different heights to change the height of the device, a first sliding shaft 7 and a second sliding shaft 9 are fixedly installed at different height positions between the two fixing blocks 21, the two shafts are fixedly balanced, meanwhile, a second shaft 18 and a first shaft 17 are fixedly installed above the top plate 1 in sequence, the second shaft 18 and the first shaft 17 protect an internal threaded column 19 from being corroded or damaged, and a regulator 16 installed on the first shaft 17 controls the fixing of a clamping mechanism of a welding machine.

The working principle of the embodiment is as follows: when the welding machine is used, firstly, the uppermost regulator 16 is rotated, the threaded column 19 arranged below the regulator 16 is controlled to rotate, the threaded column 19 rotates to lift the lifting plate 20, the lifting plate 20 is fixedly arranged below the top plate 1, round holes are formed in the middle of the top plate 1 and the lifting plate 20, threads are arranged in the middle, when the clamping mechanisms for the welding machine need to clamp objects with different sizes, the lifting plate 20 is in threaded connection with the lifting blocks slowly, meanwhile, the lifting blocks 2 fixedly arranged below the lifting plates 20 follow the lifting, two first fixing shafts 3 are fixedly arranged in the lifting blocks 2, and the lifting rods 4 of the second fixing shafts 8 and the third fixing shafts 5 are fixedly arranged around the first fixing shafts 3, the lifting rods 4 of the second fixing shafts 8 and the third fixing shafts 5 simultaneously follow the lifting, the first sliding blocks 6 which are slidably connected with the second fixing shafts 8 and the second sliding blocks 10 which are slidably connected with the third fixing shafts 5 are in close to the middle, the upper fixing frames 11 and the lower fixing frames 15 which are arranged below the second sliding blocks 10 are simultaneously close to the middle fixing shafts 11, the clamping mechanisms for the welding machine can simultaneously clamp the objects 11 and the second fixing frames 11, and the telescopic fixing frames 11 are simultaneously arranged in the middle fixing frames 11, and the telescopic frames can be simultaneously and the telescopic frames are fixedly arranged in the fixing frames 11.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. A fixture for a welder, characterized by: including roof (1), the below fixed mounting of roof (1) has rising board (20), the below fixed mounting of rising board (20) has two rising piece (2), and two rising piece (2) distribute respectively in rising board (20) below both sides, the inside fixed mounting of rising piece (2) has two first fixed axles (3), the outside fixed mounting of first fixed axle (3) has rising pole (4), the fixed mounting has second fixed axle (8) in the middle of the inside of rising pole (4), the side fixed mounting of second fixed axle (8) has first slider (6), the inside below fixed mounting of rising pole (4) has third fixed axle (5), the side fixed mounting of third fixed axle (5) has second slider (10).

2. The clamping mechanism for a welder as recited in claim 1, wherein: the lower part fixed mounting of second slider (10) has mount (11), the below setting of mount (11) is installed first telescopic shaft (12), the outside fixed mounting of first telescopic shaft (12) has telescopic spring (13), the below fixed mounting second telescopic shaft (14) of first telescopic shaft (12), the below fixed mounting of second telescopic shaft (14) has mount (15).

3. The clamping mechanism for a welder as recited in claim 2, wherein: two fixed blocks (21) are fixedly arranged below the top plate (1), holes are formed in two ends of the inner part below the fixed blocks (21), and telescopic supports (23) are movably arranged below the two fixed blocks (21).

4. A clamping mechanism for a welder according to claim 3, characterized in that: the side of the fixed block (21) is fixedly provided with a first sliding shaft (7), and the outer side surface of the first sliding shaft (7) is connected with two first sliding blocks (6) in a sliding manner.

5. A clamping mechanism for a welder according to claim 3, characterized in that: the side of the fixed block (21) is fixedly provided with a second sliding shaft (9), and the outer side surface of the second sliding shaft (9) is connected with two second sliding blocks (10) in a sliding manner.

6. A clamping mechanism for a welder according to claim 3, characterized in that: seven groups of bolt holes (25) are formed in the side face of the telescopic support (23), the seven groups of bolt holes (25) are linearly arranged, bolts (22) are inserted into the outer sides of the bolt holes (25), and a bottom plate (24) is fixedly arranged below the telescopic support (23).

7. The clamping mechanism for a welder as recited in claim 1, wherein: the top fixed mounting of roof (1) has second spindle (18), the top fixed mounting of second spindle (18) has first spindle (17), just second spindle (18) and first spindle (17) are inside hollow, the top fixed mounting of first spindle (17) has regulator (16), the below fixed mounting of regulator (16) has screw thread post (19), just the end of screw thread post (19) runs through roof (1) and rising board (20) and carries out threaded connection, just the inside central circle of rising board (20) is equipped with the screw thread.