CN214921912U

CN214921912U - Adjustable welding clamping equipment

Info

Publication number: CN214921912U
Application number: CN202121826936.1U
Authority: CN
Inventors: 秦曾; 朱鸣峰; 熊劲; 吴冰; 张方元
Original assignee: Sapa Chalco Aluminum Products Co ltd
Current assignee: Chinalco Special Aluminum Products Chongqing Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-11-30
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses adjustable welding clamping equipment, which comprises a clamping platform, wherein the clamping platform consists of two equipment supporting platforms, and a welding abdicating seam is formed between the two equipment supporting platforms; the equipment support tables are provided with electric linear guide rails, and each electric linear guide rail is provided with a clamping cylinder driven by the electric linear guide rail; all be provided with the sliding support guide rail on the equipment brace table, all be provided with a welding backup pad on the equipment brace table. By adopting the structure, not only can the welding pieces of various different types be reliably clamped, but also the welding pieces of different types can be well supported, and meanwhile, the welding abdicating seams are arranged, so that the upper surface and the lower surface can be simultaneously welded, the welding process does not need to be turned over, the welding operation flow is greatly simplified, the welding efficiency is improved, the welding cost is reduced, and the safety problem and the welding quality problem which possibly occur when the welding pieces are turned over are avoided.

Description

Adjustable welding clamping equipment

Technical Field

The utility model relates to a welding auxiliary assembly technical field, concretely relates to welding clamping equipment with adjustable.

Background

With the technological progress and the increasing process requirements, the welding process of the long and large section has been improved from the arc welding process to the friction stir welding process.

However, due to the structural design defect, the existing friction stir welding clamping equipment cannot support various welding parts of different types well, and cannot reliably clamp the welding parts of different types, and meanwhile, for some welding parts with large thickness, double-sided welding is required to ensure the welding quality, but the existing friction stir welding clamping equipment does not have the capacity of expanding the double-sided welding function, so that the profile welding process needs to be turned over, the welding operation flow is complex, the welding efficiency is low, the welding cost is increased accordingly, and when the welding parts are turned over, potential safety hazards exist, and the quality of a welding seam can be damaged in the turning over process.

It is urgent to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For solving above technical problem, the utility model provides a welding clamping equipment with adjustable.

The technical scheme is as follows:

the utility model provides a welding clamping equipment with adjustable, includes the clamping platform, its main points lie in: the clamping platform consists of two equipment supporting platforms arranged along the horizontal direction, and a welding abdicating seam is formed between the two equipment supporting platforms;

the equipment support tables are respectively provided with at least one electric linear guide rail which is parallel to each other, each electric linear guide rail extends towards the direction close to the welding abdicating seam from one end, far away from the welding abdicating seam, of the corresponding equipment support table, each electric linear guide rail is provided with a clamping cylinder driven by the electric linear guide rail, and a piston rod of each clamping cylinder faces the welding abdicating seam;

all be provided with an at least sliding support guide rail that is parallel to each other on the equipment supporting bench, the sliding support guide rail all keeps away from the direction extension of welding abdication seam one end towards corresponding equipment supporting bench from the welding abdication seam, all be provided with at least one welding backup pad on the equipment supporting bench, each welding backup pad respectively with correspond all sliding support guide rail sliding fit on the equipment supporting bench to all be located between each clamp cylinder.

Structure more than adopting, not only can adjust the position of each tight jar of clamp through electronic linear guide adaptability, thereby can press from both sides the welding of various different grade types reliably, and can adjust the position of each welding backup pad through adaptability, play fine supporting role to the welding of different grade type, be provided with the welding seam of stepping down simultaneously, thereby can weld simultaneously from top to bottom the double-sided, welding process need not the turn-over, the welding operation flow has been simplified greatly, welding efficiency has been promoted, thereby welding cost is reduced, and the safety problem and the welding quality problem that probably take place when the welding turn-over of growing up has been avoided.

Preferably, the method comprises the following steps: the equipment supporting table is provided with three sliding support guide rails, wherein two sliding support guide rails are respectively arranged on the edges of two sides of the corresponding equipment supporting table, and the rest sliding support guide rail extends along the central line of the corresponding equipment supporting table. By adopting the structure, the width of the welding part supporting plate can be increased as much as possible, the structure is suitable for welding parts of more types, and a more reliable supporting effect can be provided.

Preferably, the method comprises the following steps: each sliding support guide rail all extends to the one end that is kept away from the welding abdication seam corresponding equipment supporting bench. By adopting the structure, the welding part support plate has a larger position adjusting range so as to be suitable for welding parts of more types.

Preferably, the method comprises the following steps: and an electric linear guide rail is arranged between every two adjacent sliding support guide rails. By adopting the structure, the position is reasonable, and the reliable clamping of the welding part can be ensured.

Preferably, the method comprises the following steps: each welding part supporting plate is detachably arranged on the corresponding sliding supporting guide rail. By adopting the structure, the welding part supporting plate can be adaptively replaced so as to be suitable for welding parts of more types.

Preferably, the method comprises the following steps: the width of the welding abdication seam is gradually increased from top to bottom. By adopting the structure, the structural strength of the equipment supporting table is ensured, and the welding tool can conveniently stretch into the equipment supporting table.

Preferably, the method comprises the following steps: the outer end of the piston rod of each clamping cylinder is detachably provided with a chuck. By adopting the structure, the chuck can be adaptively replaced to adapt to more types of welding pieces.

Compared with the prior art, the beneficial effects of the utility model are that:

welding clamping equipment with adjustable adopt above technical scheme, novel structure, and design benefit, not only can adjust the position that each presss from both sides tight jar through electronic linear guide adaptability, thereby can press from both sides the welding piece of various different grade types reliably, and can adjust the position of each welding backup pad through adaptability, in order to play fine supporting role to the welding of different grade type, be provided with the welding seam of stepping down simultaneously, thereby can weld simultaneously on both sides from top to bottom, welding process need not the turn-over, the welding operation flow has been simplified greatly, the welding efficiency has been promoted, thereby the welding cost is reduced, and the safety problem and the welding quality problem that probably take place when having avoided growing up a welding turn-over.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable welding and clamping device;

fig. 2 is a schematic view of two welding parts mounted on the adjustable welding and clamping device.

Detailed Description

The present invention will be further described with reference to the following examples and accompanying drawings.

As shown in fig. 1 and fig. 2, an adjustable welding and clamping device, which mainly comprises a clamping platform 29, wherein the clamping platform 29 is composed of two device supporting tables 29a arranged along the horizontal direction, a welding abdicating seam 29b is formed between the two device supporting tables 29a, the welding abdicating seam 29b is arranged, the welding piece a can be welded on the upper surface and the lower surface simultaneously, the welding process does not need to turn over the welding piece a, the welding operation flow is greatly simplified, the welding efficiency is improved, thereby the welding cost is reduced, and the safety problem and the welding quality problem which possibly occur when the welding piece a is turned over are avoided. Moreover, the width of the welding abdicating slit 29b is gradually increased from top to bottom, which not only ensures the structural strength of the equipment support platform 29a, but also facilitates the extending of the welding tool.

The equipment supporting tables 29a are respectively provided with at least one electric linear guide rail 30 which are parallel to each other, each electric linear guide rail 30 extends from one end of the corresponding equipment supporting table 29a far away from the welding abdicating seam 29b to the direction close to the welding abdicating seam 29b, each electric linear guide rail 30 is provided with a clamping cylinder 31 driven by the electric linear guide rail, a piston rod of each clamping cylinder 31 faces the welding abdicating seam 29b, the position of each clamping cylinder 31 can be adaptively adjusted through the electric linear guide rails 30, and therefore welding pieces A of various types can be reliably clamped through each clamping cylinder 31. It should be noted that the clamping cylinder 31 may be a pneumatic cylinder, a hydraulic cylinder or an electric cylinder, which is simple and reliable. Furthermore, the outer end of the piston rod of each clamping cylinder 31 is detachably mounted with a chuck 34, and the chuck 34 can be adaptively replaced to adapt to more types of weldments a. Further, the collet 34 is made of a flexible material, for example, a flexible high-friction material such as rubber, which can further improve the reliability of clamping the weld part a.

The equipment supporting tables 29a are respectively provided with at least one sliding supporting guide rail 32 which are parallel to each other, the sliding supporting guide rails 32 extend from the welding abdicating seams 29b to the direction corresponding to one end, away from the welding abdicating seams 29b, of the equipment supporting tables 29a, the equipment supporting tables 29a are respectively provided with at least one welding part supporting plate 33, each welding part supporting plate 33 is respectively in sliding fit with all the sliding supporting guide rails 32 on the corresponding equipment supporting tables 29a and is respectively positioned between the clamping cylinders 31, the positions of the welding part supporting plates 33 can be adaptively adjusted, and a good supporting effect is achieved on welding parts A of different types.

In order to improve the supporting reliability of the weldment support plate 33, the weldment support plate 33 may be fixed by a mechanical device such as a bolt after being in place.

In this embodiment, in order to be suitable for more types of welding members a and ensure reliable clamping and supporting of the welding members a, three sliding support rails 32 are provided on the apparatus support platform 29a, two of the sliding support rails 32 are respectively provided at two side edges of the corresponding apparatus support platform 29a, and the remaining one sliding support rail 32 extends along the center line of the corresponding apparatus support platform 29 a. Also, each sliding support rail 32 extends to an end of the corresponding equipment support table 29a away from the welding abdicating slit 29 b. Meanwhile, an electric linear guide 30 is arranged between the adjacent sliding support rails 32.

Further, each weldment support plate 33 is detachably mounted on the corresponding sliding support rail 32, and the weldment support plate 33 can be adaptively replaced to accommodate more types of weldments a.

The utility model discloses a theory of operation:

first, the positions of the weld material support plates 33 are adjusted adaptively, so that not only can two weld materials a be reliably supported, but also the weld seams of the two weld materials a are positioned at the weld abdicating seam 29b, then the positions of the corresponding clamping cylinders 31 are adjusted by the electric linear guide rails 30, and then the piston rods of the clamping cylinders 31 are pushed outward, so that the clamping chucks 34 clamp the two weld materials a, thereby completing the clamping and positioning.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.

Claims

1. The utility model provides a welding clamping equipment with adjustable, includes clamping platform (29), its characterized in that: the clamping platform (29) consists of two equipment supporting platforms (29a) arranged along the horizontal direction, and a welding abdicating seam (29b) is formed between the two equipment supporting platforms (29 a);

the equipment support tables (29a) are respectively provided with at least one electric linear guide rail (30) which is parallel to each other, each electric linear guide rail (30) extends from one end, far away from the welding abdicating seam (29b), of the corresponding equipment support table (29a) towards the direction close to the welding abdicating seam (29b), each electric linear guide rail (30) is provided with a clamping cylinder (31) driven by the electric linear guide rail, and a piston rod of each clamping cylinder (31) faces the welding abdicating seam (29 b);

all be provided with an at least sliding support guide rail (32) that are parallel to each other on equipment supporting bench (29a), sliding support guide rail (32) all from welding abdicating seam (29b) towards corresponding equipment supporting bench (29a) keep away from the direction extension of welding abdicating seam (29b) one end, all be provided with at least one welding backup pad (33) on equipment supporting bench (29a), each welding backup pad (33) respectively with correspond all sliding support guide rail (32) sliding fit on equipment supporting bench (29a) to all be located between each clamping cylinder (31).

2. The adjustable welding clamping equipment as claimed in claim 1, wherein: the equipment supporting tables (29a) are respectively provided with three sliding supporting guide rails (32), wherein two sliding supporting guide rails (32) are respectively arranged at the edges of two sides of the corresponding equipment supporting tables (29a), and the rest sliding supporting guide rail (32) extends along the central line of the corresponding equipment supporting table (29 a).

3. The adjustable welding clamping equipment as claimed in claim 1 or 2, wherein: each sliding support guide rail (32) extends to one end, away from the welding abdicating seam (29b), of the corresponding equipment support platform (29 a).

4. The adjustable welding clamping equipment of claim 2, wherein: an electric linear guide rail (30) is arranged between every two adjacent sliding support guide rails (32).

5. The adjustable welding clamping equipment as claimed in claim 1, wherein: each welding part support plate (33) is detachably mounted on the corresponding sliding support guide rail (32).

6. The adjustable welding clamping equipment as claimed in claim 1, wherein: the width of the welding abdication gap (29b) is gradually increased from top to bottom.

7. The adjustable welding clamping equipment as claimed in claim 1, wherein: the outer end of the piston rod of each clamping cylinder (31) is detachably provided with a clamping head (34).