CN215747453U

CN215747453U - Hydraulic automatic clamping mechanism of welding machine

Info

Publication number: CN215747453U
Application number: CN202121983528.7U
Authority: CN
Inventors: 尤智祥
Original assignee: Jiangsu Hongxinxiang Welding And Cutting Equipment Co ltd
Current assignee: Jiangsu Hongxinxiang Welding And Cutting Equipment Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-08
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a hydraulic automatic clamping mechanism of a welding machine, which comprises a stretching frame, wherein a stretching connection block is arranged in the stretching frame, fixed plates are fixed on the lower surface of the stretching frame, which is close to the rear surface, and the lower surface of the stretching connection block, which is close to the front surface, respectively, and pull rings are fixed on the rear surface of the stretching frame and the front surface of the stretching connection block, respectively. According to the hydraulic automatic clamping mechanism of the welding machine, the fixing plate is matched with the stretching connecting block through the stretching frame, so that the hydraulic automatic clamping mechanism can be disassembled more conveniently and quickly, the object to be welded can be disassembled at any time when the hydraulic automatic clamping mechanism is not needed, the object to be welded is placed between the extrusion plates in the hydraulic structure, the first hydraulic rod and the second hydraulic rod are started, the object to be welded is clamped between the extrusion plates, the extrusion plates move along the first sliding rail and the second sliding rail through the sliding groove openings in the process of fixing the object to be welded, the moving process is more stable, and the object to be welded can be better clamped.

Description

Hydraulic automatic clamping mechanism of welding machine

Technical Field

The utility model relates to the technical field of hydraulic automatic clamping mechanisms, in particular to a hydraulic automatic clamping mechanism of a welding machine.

Background

The welding machine is divided into the following parts according to the important data: the plastic welding machine and the metal welding machine are two types, and the application technique mainly comprises the following steps: ultrasonic wave, high frequency, plasma, electric heating, rotation type, etc., and the hydraulic automatic clamping mechanism is a mechanism which is arranged on a workbench of a welding machine and used for fixing a welding part; the existing hydraulic automatic clamping mechanism has certain disadvantages when in use, the traditional hydraulic automatic clamping mechanism is inconvenient to disassemble and assemble, and the traditional hydraulic automatic clamping mechanism can not be disassembled at any time when not needed and can not stably fix a welding piece.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a hydraulic automatic clamping mechanism of a welding machine, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a welding machine hydraulic pressure self-holding mechanism, includes tensile frame, the inside of tensile frame is equipped with tensile linking piece, the position that tensile frame lower surface is close to the rear surface all is fixed with the fixed plate with the position that tensile linking piece lower surface is close to the front surface, the rear surface of tensile frame all is fixed with the pull ring with the tensile front surface that links up the piece, the upper surface that tensile frame and tensile linking piece are equipped with hydraulic structure.

Preferably, a slide rail groove is formed in the inner side of the stretching frame, a slide block is fixed at a position close to the front end of the inner side of the stretching frame, and a telescopic spring is arranged at a position close to the front end in the slide rail groove.

Preferably, a fixing pile is fixed on the side surface of the stretching connecting block close to the front end, and sliding grooves are formed in the positions, located on the edges of the two sides, of the upper surface and the lower surface of the stretching connecting block.

Preferably, the one end that tensile linking piece was kept away from to the spud pile is located inside the slide rail recess, expanding spring is located the place ahead of spud pile, the one end that tensile frame was kept away from to the slider is located the inside of spout, tensile linking piece is located the inside of tensile frame through spud pile and slider.

Preferably, a spongy cushion is fixed on one side adjacent to the fixing plate, and an anti-skid rubber pad is fixed on one side of the spongy cushion, which is far away from the fixing plate.

Preferably, the hydraulic structure includes a hydraulic stem, No. two hydraulic stems, stripper plate, spout mouth, a slide rail and No. two slide rails, a hydraulic stem is fixed in the position that tensile frame upper surface is close to both sides and is close to the rear surface, No. two hydraulic stems are fixed in the position that tensile linking piece upper surface is close to both sides and is close to the front end, stripper plate fixed mounting between a hydraulic stem front end and No. two hydraulic stem rear ends, the spout mouth is seted up in the position that the stripper plate lower surface is close to both sides, a slide rail is fixed in the position that tensile frame upper surface is close to both sides, No. two slide rails are fixed in the position that tensile frame upper surface is close to the spout, a slide rail and No. two slide rails all pass the spout mouth.

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

according to the utility model, through the arrangement of the stretching frame, the stretching connection block and the fixing plate, the stretching frame and the stretching connection block are matched with the fixing plate to be disassembled and assembled more conveniently and rapidly, and can be disassembled at any time when a hydraulic automatic clamping mechanism is not needed.

Drawings

FIG. 1 is a schematic overall structure diagram of a hydraulic automatic clamping mechanism of a welding machine according to the present invention;

FIG. 2 is an exploded view of the hydraulic automatic clamping mechanism of the welding machine according to the present invention;

FIG. 3 is an enlarged schematic view of part A of FIG. 1 of a hydraulic automatic clamping mechanism of a welding machine according to the present invention;

FIG. 4 is an enlarged schematic view of part B in FIG. 1 of a hydraulic automatic clamping mechanism of a welding machine according to the present invention.

In the figure: 1. stretching the frame; 101. a slide rail groove; 102. a slider; 103. a tension spring; 2. stretching the connecting block; 201. fixing the pile; 202. a chute; 3. a fixing plate; 301. a sponge cushion; 302. an anti-skid rubber pad; 4. a pull ring; 5. a hydraulic structure; 501. a first hydraulic rod; 502. a second hydraulic rod; 503. a pressing plate; 504. a chute opening; 505. a first slide rail; 506. no. two slide rails.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a hydraulic automatic clamping mechanism of a welding machine comprises a stretching frame 1, wherein a stretching connection block 2 is arranged inside the stretching frame 1, a fixing plate 3 is fixed at the position, close to the rear surface, of the lower surface of the stretching frame 1 and the position, close to the front surface, of the lower surface of the stretching connection block 2, pull rings 4 are fixed at the positions, close to the rear surface, of the lower surface of the stretching frame 1 and the front surface of the stretching connection block 2, and hydraulic structures 5 are arranged on the upper surfaces of the stretching frame 1 and the stretching connection block 2;

a slide rail groove 101 is formed in the inner side of the stretching frame 1, a slide block 102 is fixed at a position close to the front end in the inner side of the stretching frame 1, and a telescopic spring 103 is arranged at a position close to the front end in the slide rail groove 101; a fixing pile 201 is fixed at a position, close to the front end, of the side surface of the stretching connecting block 2, and sliding grooves 202 are formed in positions, located on the edges of the two sides, of the upper surface and the lower surface of the stretching connecting block 2; one end of the fixing pile 201, which is far away from the stretching connection block 2, is positioned in the sliding rail groove 101, the telescopic spring 103 is positioned in front of the fixing pile 201, one end of the sliding block 102, which is far away from the stretching frame 1, is positioned in the sliding groove 202, and the stretching connection block 2 is arranged in the stretching frame 1 through the fixing pile 201 and the sliding block 102; a spongy cushion 301 is fixed on one side adjacent to the fixed plate 3, an anti-skid rubber pad 302 is fixed on one side of the spongy cushion 301, which is far away from the fixed plate 3, the pull ring 4 is held by a hand, the stretching frame 1 and the stretching connection block 2 are pulled open, one end of the sliding block 102 in the sliding groove 202 moves towards the other end in the pulling process, one end of the fixing pile 201 in the sliding rail groove 101 moves towards the other end, the telescopic spring 103 in the sliding rail groove 101 is compressed, one side of the fixed plate 3, on which the spongy cushion 301 is fixed, is aligned with the side surface of a workbench on a welding machine, the hand holding the pull ring 4 is loosened, the hydraulic automatic clamping mechanism is fixed on the workbench on the welding machine, and the spongy cushion 301 and the anti-skid rubber pad 302 play a role in skid resistance; the hydraulic structure 5 comprises a first hydraulic rod 501, a second hydraulic rod 502, an extrusion plate 503, a sliding groove opening 504, a first sliding rail 505 and a second sliding rail 506, wherein the first hydraulic rod 501 is fixed on the upper surface of the stretching frame 1 at a position close to two sides and the rear surface, the second hydraulic rod 502 is fixed on the upper surface of the stretching connection block 2 at a position close to two sides and the front end, the extrusion plate 503 is fixedly arranged between the front ends of the first hydraulic rods 501 and between the rear ends of the second hydraulic rods 502, the sliding groove opening 504 is arranged on the lower surface of the extrusion plate 503 at a position close to two sides, the first sliding rail 505 is fixed on the upper surface of the stretching frame 1 at a position close to two sides, the second sliding rail 506 is fixed on the upper surface of the stretching frame 1 at a position close to the sliding groove 202, and the first sliding rail 505 and the second sliding rail 506 both penetrate through the sliding groove opening 504.

It should be noted that the utility model is a hydraulic automatic clamping mechanism of a welding machine, when in use, the pull ring 4 is held by hand, the stretching frame 1 and the stretching connection block 2 are pulled open, in the pulling open process, one end of the slide block 102 in the sliding groove 202 moves to the other end, one end of the fixing pile 201 in the sliding rail groove 101 moves to the other end, the expansion spring 103 in the sliding rail groove 101 is compressed, one side of the fixing plate 3 fixed with the sponge pad 301 is aligned with the side surface of the workbench on the welding machine, the hand holding the pull ring 4 is released, the hydraulic automatic clamping mechanism is fixed on the workbench on the welding machine, the sponge pad 301 and the antiskid rubber pad 302 play an antiskid role, an article to be welded is placed between the extrusion plates 503 in the hydraulic structure 5, the first hydraulic rod 501 and the second hydraulic rod 502 are started, the article to be welded is clamped between the extrusion plates 503, in the process of fixing the article to be welded, the pressing plate 503 moves along the first slide rail 505 and the second slide rail 506 through the slide groove opening 504, and the moving process is smoother, and the welded objects can be better clamped.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a welding machine hydraulic pressure self-holding mechanism which characterized in that: including tensile frame (1), the inside of tensile frame (1) is equipped with tensile linking piece (2), the position that tensile frame (1) lower surface is close to the rear surface all is fixed with fixed plate (3) with the position that tensile linking piece (2) lower surface is close to the front surface, the rear surface of tensile frame (1) all is fixed with pull ring (4) with the front surface that tensile linking piece (2), the upper surface that tensile frame (1) and tensile linking piece (2) are equipped with hydraulic structure (5).

2. The hydraulic automatic clamping mechanism of the welding machine as claimed in claim 1, characterized in that: slide rail groove (101) have been seted up to tensile frame (1) inboard, the inboard position that is close to the front end of tensile frame (1) is fixed with slider (102), slide rail groove (101) inside position that is close to the front end is equipped with expanding spring (103).

3. The hydraulic automatic clamping mechanism of the welding machine as claimed in claim 2, characterized in that: the side surface of the stretching connecting block (2) is fixed with a fixing pile (201) at a position close to the front end, and sliding grooves (202) are formed in positions, located on edges of two sides, of the upper surface and the lower surface of the stretching connecting block (2).

4. The hydraulic automatic clamping mechanism of the welding machine as claimed in claim 3, characterized in that: the one end that tensile linking piece (2) was kept away from in spud pile (201) is located inside slide rail groove (101), expanding spring (103) are located the place ahead of spud pile (201), the one end that tensile frame (1) was kept away from in slider (102) is located the inside of spout (202), tensile linking piece (2) are located the inside of tensile frame (1) through spud pile (201) and slider (102).

5. The hydraulic automatic clamping mechanism of the welding machine as claimed in claim 4, characterized in that: a spongy cushion (301) is fixed on one side adjacent to the fixing plate (3), and an anti-skidding rubber pad (302) is fixed on one side, far away from the fixing plate (3), of the spongy cushion (301).

6. The hydraulic automatic clamping mechanism of the welding machine as claimed in claim 5, characterized in that: the hydraulic structure (5) comprises a first hydraulic rod (501), a second hydraulic rod (502), an extrusion plate (503), a sliding groove opening (504), a first sliding rail (505) and a second sliding rail (506), wherein the first hydraulic rod (501) is fixed at the position, close to the two sides and the rear surface, of the upper surface of the stretching frame (1), the second hydraulic rod (502) is fixed at the position, close to the two sides and the front end, of the upper surface of the stretching connection block (2), the extrusion plate (503) is fixedly arranged between the front ends of the first hydraulic rod (501) and between the rear ends of the second hydraulic rod (502), the sliding groove opening (504) is formed in the position, close to the two sides, of the lower surface of the extrusion plate (503), the first sliding rail (505) is fixed at the position, close to the two sides, of the upper surface of the stretching frame (1), and the second sliding rail (506) is fixed at the position, close to the sliding groove (202), of the upper surface of the stretching frame (1), the first sliding rail (505) and the second sliding rail (506) both penetrate through the sliding groove opening (504).