CN219336624U

CN219336624U - Valve body welding device

Info

Publication number: CN219336624U
Application number: CN202320705876.0U
Authority: CN
Inventors: 梁少芳
Original assignee: Foshan Shunde District Putian Hardware And Electrical Appliances Co ltd
Current assignee: Hangzhou Gebi Civil Defense Equipment Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-07-14
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a valve body welding device which comprises a table body and a welding mechanism, wherein a fixed block is fixedly connected to the table body, a first arc-shaped groove is formed in the fixed block, a clamping block matched with the fixed block is arranged on the fixed block, a second arc-shaped groove is formed in the clamping block, a connecting rod is fixedly connected to the clamping block, a lug is fixedly connected to the end part of the connecting rod, a vertical groove is formed in the table body, and a connecting block is fixedly connected to the vertical groove. According to the utility model, the valve body is fixed by matching the fixing block and the clamping block, the hole on the flange plate of the valve body rotates to be aligned with the through hole, and the clamping rod stretches into the hole on the flange plate of the valve body in the moving process under the action of the elastic force of the second spring, so that the valve body is limited, the valve body cannot rotate, the position of the valve body is fixed, the operation is convenient and quick, the valve body can be quickly fixed and detached without tools, and the burden of staff is reduced.

Description

Valve body welding device

Technical Field

The utility model relates to the technical field of valve body welding, in particular to a valve body welding device.

Background

In a conventional welding machine tool, a workpiece is generally fixed to an upper surface of a table by a bolt or the like at the time of welding, and the workpiece is welded by a welding gun or the like on the welding machine tool.

Application number: CN202223169627.9, a valve body is fixed on the table top by adopting the cooperation of a buckle and a bolt in a welding machine tool for the outer wall of the valve body, so that the valve body is kept stable in the welding process.

But adopts the mode of bolt and buckle cooperation with the valve body fixed, has led to changing the valve body comparatively loaded down with trivial details, can't change the valve body fast, consequently needs to improve the fixed mode of valve body to alleviate staff's burden.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a valve body welding device is proposed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a valve body welding set, includes stage body and welding mechanism, fixedly connected with fixed block on the stage body, arc wall first has been seted up on the fixed block, the fixed block has the clamp splice rather than complex, arc wall second has been seted up on the clamp splice, fixedly connected with connecting rod on the clamp splice, the tip fixedly connected with lug of connecting rod, vertical groove has been seted up on the stage body, vertical inslot fixedly connected with connecting block, the round hole has been seted up on the connecting block, the cover is equipped with spring first on the connecting rod, be equipped with the locating part to the valve body side direction is fixed on the clamp splice.

Preferably, the limiting part comprises a bent rod which is connected to the clamping block in a rotating manner, an arc-shaped block is fixedly connected to the bent rod, a through hole is formed in the arc-shaped block, a round rod is fixedly connected to the arc-shaped block, an end block is fixedly connected to the round rod, the round rod penetrates through a hole formed in the moving block, and a clamping rod is fixedly connected to the moving block.

Preferably, the round rod is sleeved with a second spring, one end of the second spring is fixedly connected with the side wall of the movable block, the other end of the second spring is fixedly connected with the side wall of the end block, and the second spring pushes the movable block to be close to the arc-shaped block.

Preferably, the through holes correspond to holes formed in flanges at two ends of the valve body, and the clamping rods penetrate through the through holes and extend into the holes in the flanges of the valve body.

Preferably, one end of the first spring is fixedly connected with the lower surface of the connecting block, the other end of the first spring is fixedly connected with the upper surface of the protruding block, and the first spring pushes the connecting rod to move downwards.

Preferably, the inner walls of the first arc-shaped groove and the second arc-shaped groove are respectively provided with an anti-slip rubber gasket.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. this application is fixed the valve body through fixed block and clamp splice cooperation, and the hole on the valve body ring flange rotates to align with the through-hole, under the elasticity effect of spring two, the movable block stretches into the downthehole on the valve body ring flange in moving the draw-in lever, realizes the restriction to the valve body for the unable rotation of valve body, the position of valve body is fixed promptly, and the operation is comparatively convenient and fast, need not with the help of the instrument, can be fast with fixed and dismantlement of valve body, has alleviateed staff's burden.

2. This application can make the valve body can't rotate in arc wall one through under the effect of draw-in lever, consequently even the valve body receives external force also can not appear rotatory phenomenon, and former under the effect of spring one, it is limited to the fixed dynamics of valve body vertical direction, under the cooperation of draw-in lever, can make the valve body can be firm by restriction in vertical direction for the valve body also can't be in the vertical direction atress removal.

Drawings

Fig. 1 is a schematic diagram showing the overall structure of a welding device according to an embodiment of the present utility model;

fig. 2 shows a schematic diagram of a structure of a stage according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing the structure of a stage and a valve body according to an embodiment of the present utility model;

FIG. 4 shows a schematic view of a portion of a block structure provided in accordance with an embodiment of the present utility model;

legend description:

1. a table body; 2. a welding mechanism; 3. a fixed block; 4. an arc-shaped groove I; 5. clamping blocks; 6. an arc-shaped groove II; 7. a connecting rod; 8. a bump; 9. a vertical groove; 10. a connecting block; 11. a round hole; 12. a first spring; 13. bending a rod; 14. an arc-shaped block; 15. a through hole; 16. a round bar; 17. an end block; 18. a second spring; 19. a moving block; 20. opening holes; 21. and (5) clamping the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a valve body welding set, including stage body 1 and welding mechanism 2, welding mechanism 2's movable arm can weld each part of valve body surface in the activity, and offer the hole on the ring flange of valve body both ends and be prior art's direct reference, not repeated here, through-hole 15 is corresponding with the hole of seting up on the ring flange of valve body both ends, clamping lever 21 runs through-hole 15 and stretches into the downthehole on the ring flange of valve body, fixedly connected with fixed block 3 on stage body 1, arc wall first 4 has been seting up on the fixed block 3, fixed block 3 has the clamp splice 5 with it complex, arc wall second 6 has been seting up on clamp splice 5, all be equipped with skid-proof rubber gasket on the inner wall of arc wall first 4 and arc wall second 6, fixedly connected with connecting rod 7 on clamp splice 5, the tip fixedly connected with lug 8 of connecting rod 7, set up on stage body 1 and set up vertical groove 9, fixedly connected with connecting block 10 on the connecting block 10, set up round hole 11 on the connecting rod 7, the cover is equipped with spring first 12, the one end and the lower surface fixed connection of connecting block 10 of spring first 12, the other end and the upper surface fixed connection of 8 promotes down, side direction movement 5 is equipped with side limit stop 5.

Specifically, as shown in fig. 1, the limiting part comprises a bent rod 13 rotationally connected to the clamping block 5, an arc block 14 fixedly connected to the bent rod 13, the arc block 14 can be rotated to correspond to the end part of the valve body by rotating the bent rod 13, a through hole 15 is formed in the arc block 14, a round rod 16 is fixedly connected to the arc block 14, an end block 17 is fixedly connected to the round rod 16, the round rod 16 penetrates through a hole 20 formed in the moving block 19, a clamping rod 21 is fixedly connected to the moving block 19, and the clamping rod 21 penetrates through the through hole 15 and stretches into the hole in the flange plate of the valve body along with the movement of the moving block 19, so that the limiting of the valve body is realized, the valve body cannot rotate, and the welding mechanism 2 is convenient for welding operation on the outer wall of the valve body.

Specifically, as shown in fig. 3, a second spring 18 is sleeved on the round rod 16, one end of the second spring 18 is fixedly connected with the side wall of the movable block 19, the other end of the second spring is fixedly connected with the side wall of the end block 17, the second spring 18 pushes the movable block 19 to be close to the arc-shaped block 14, and the clamping rod 21 is more convenient to limit the position of the valve body under the action of the second spring 18.

In summary, the two symmetrically distributed clamping blocks 5 are pulled upwards, the valve body is placed at the arc groove one 4, the pulling force on the clamping blocks 5 is released, the connecting rod 7 is pushed to move downwards under the action of the elastic force of the spring one 12 until the fixing block 3 is matched with the clamping blocks 5 to fix the valve body, then the valve body can be rotated, the hole on the flange of the valve body is rotated to be aligned with the through hole 15, at the moment, the clamping rod 21 is caused to extend into the hole on the flange of the valve body in the moving process under the action of the elastic force of the spring two 18 by the moving block 19, the limitation on the valve body is realized, the valve body can not rotate, at the moment, the welding mechanism 2 can perform welding operation, and when the valve body is detached, the moving block 19 is only pushed away from the arc block 14, then the clamping blocks 5 are pushed upwards, and then the welded valve body can be detached.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a valve body welding set, includes stage body (1) and welding mechanism (2), a serial communication port, fixedly connected with fixed block (3) on stage body (1), arc wall one (4) have been seted up on fixed block (3), fixed block (3) have with it complex clamp splice (5), arc wall two (6) have been seted up on clamp splice (5), fixedly connected with connecting rod (7) on clamp splice (5), the tip fixedly connected with lug (8) of connecting rod (7), vertical groove (9) have been seted up on stage body (1), fixedly connected with connecting block (10) in vertical groove (9), round hole (11) have been seted up on connecting block (10), the cover is equipped with spring one (12) on connecting rod (7), be equipped with the locating part to the valve body side direction is fixed on clamp splice (5).

2. The valve body welding device according to claim 1, wherein the limiting piece comprises a bent rod (13) rotationally connected to the clamping block (5), an arc-shaped block (14) is fixedly connected to the bent rod (13), a through hole (15) is formed in the arc-shaped block (14), a round rod (16) is fixedly connected to the arc-shaped block (14), an end block (17) is fixedly connected to the round rod (16), the round rod (16) penetrates through an opening (20) formed in the moving block (19), and a clamping rod (21) is fixedly connected to the moving block (19).

3. The welding device for the valve body according to claim 2, wherein a second spring (18) is sleeved on the round rod (16), one end of the second spring (18) is fixedly connected with the side wall of the movable block (19), the other end of the second spring is fixedly connected with the side wall of the end block (17), and the second spring (18) pushes the movable block (19) to be close to the arc-shaped block (14).

4. A valve body welding device according to claim 2, characterized in that the through holes (15) correspond to holes formed in flanges at two ends of the valve body, and the clamping rods (21) penetrate through the through holes (15) and extend into the holes in the flanges of the valve body.

5. A valve body welding device according to claim 1, wherein one end of the first spring (12) is fixedly connected with the lower surface of the connecting block (10), the other end is fixedly connected with the upper surface of the protruding block (8), and the first spring (12) pushes the connecting rod (7) to move downwards.

6. The welding device for the valve body according to claim 1, wherein anti-slip rubber gaskets are arranged on the inner walls of the first arc-shaped groove (4) and the second arc-shaped groove (6).