CN219310346U

CN219310346U - Laser welding tool

Info

Publication number: CN219310346U
Application number: CN202320400148.9U
Authority: CN
Inventors: 孟银鹏
Original assignee: Wenzhou Mingli Machinery Equipment Co ltd
Current assignee: Wenzhou Mingli Machinery Equipment Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-07-07
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to a laser welding tool which comprises a fixed bottom plate, vertical plates vertically fixed on the fixed bottom plate, sliding rails symmetrically arranged on two sides of the vertical plates, clamping plates connected to the sliding rails in a sliding mode and a driving mechanism used for driving the clamping plates to do reciprocating motion along the length direction of the sliding rails, wherein the clamping plates are far away from the sliding rails and are provided with obliquely-arranged clamping inclined planes, and through holes used for placing workpieces are formed in the vertical plates between the clamping inclined planes. The tool disclosed by the utility model can clamp workpieces with different sizes, so that the tool does not need to be replaced when the workpieces with different sizes are clamped, and the working efficiency of equipment is improved.

Description

Laser welding tool

Technical Field

The utility model relates to a welding tool, in particular to a laser welding tool.

Background

When the laser equipment welds the workpiece, the workpiece is required to be fixed by the tool, the existing tool can only clamp the workpiece with one specification and size, and when the workpiece with other sizes is required to be clamped, the tool with other sizes is required to be detached and replaced, so that the tool is very inconvenient to use.

Disclosure of Invention

Aiming at the defects in the background technology, the utility model provides a laser welding tool.

The technical scheme adopted by the utility model is as follows: the utility model provides a laser welding frock, includes PMKD, perpendicular riser that fixes on PMKD, symmetry set up slide rail, the sliding connection splint on the slide rail and be used for driving the splint and do reciprocating motion's actuating mechanism along slide rail length direction, the splint is kept away from the centre gripping inclined plane that is equipped with the slope setting of slide rail, be equipped with the through-hole that is used for placing the work piece on the riser between the centre gripping inclined plane.

Further, the clamping plate comprises a sliding block in sliding fit with the sliding rail and a trapezoid plate fixed on the sliding block.

Further, the trapezoid plate is welded and fixed with the sliding block.

Further, a dovetail groove is formed in the clamping inclined surface, and a rubber pad is connected in the dovetail groove.

Further, the surface of the rubber pad is provided with wavy convex lines.

Further, the included angle between the clamping inclined plane and the vertical line is 25-35 degrees.

Further, the driving mechanism comprises an air cylinder and a -shaped frame, the air cylinder is fixed on a cross beam at the top of the vertical plate, one side of the -shaped frame is connected with the output end of the air cylinder, and the other side of the -shaped frame is connected with the clamping plate.

The beneficial effects of the utility model are as follows: the tool disclosed by the utility model can clamp workpieces with different sizes, so that the tool does not need to be replaced when the workpieces with different sizes are clamped, and the working efficiency of equipment is improved.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages.

The utility model will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In fig. 1: 1. a fixed bottom plate; 2. a riser; 3. a slide rail; 4. a clamping plate; 5. clamping inclined planes; 6. a through hole; 7. a slide block; 8. a trapezoidal plate; 9. a rubber pad; 10. wave-shaped convex lines; 11. a cylinder; 12. a "" shaped frame; 13. and a cross beam.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

The utility model provides a laser welding tool.

In this embodiment, referring to fig. 1, the laser welding tool comprises a fixed bottom plate 1, a vertical plate 2 vertically fixed on the fixed bottom plate, sliding rails 3 symmetrically arranged on two sides of the vertical plate, clamping plates 4 in sliding connection with the sliding rails, and a driving mechanism for driving the clamping plates to reciprocate along the length direction of the sliding rails, wherein the clamping plates 4 are far away from clamping inclined surfaces 5 of the sliding rails 3, which are obliquely arranged, and through holes 6 for placing workpieces are formed in the vertical plates between the clamping inclined surfaces.

After the technical scheme of the application is adopted, the tool can clamp workpieces of different sizes, so that the tool is not required to be replaced when the workpieces of different sizes are clamped, and the working efficiency of equipment is improved.

The specific working principle is as follows: when the clamping device is used, a workpiece is placed in the through hole, then the clamping plates are driven to move downwards through the driving mechanism, and in the process of downward movement of the clamping plates, the interval between the clamping inclined planes of the clamping plates is gradually reduced until the workpiece placed between the clamping plates is clamped. Because the interval between splint and the splint depends on the degree of depth that splint descends to can adapt to not unidimensional work piece through splint downstream distance, with the centre gripping not unidimensional work piece, its simple structure is reasonable, convenient and practical, centre gripping is reliable and stable.

Specifically, the clamping plate comprises a sliding block 7 in sliding fit with the sliding rail and a trapezoid plate 8 fixed on the sliding block 7; the trapezoid plate 8 is welded and fixed with the sliding block 7; the clamping inclined plane is provided with a dovetail groove, and a rubber pad 9 is connected in the dovetail groove; the rubber pad surface has wavy ridges 10.

In the technical scheme, the rubber pad is arranged on the clamping inclined surface, so that friction on the surface of the clamping action surface can be increased, and the clamping stability is improved.

Specifically, the included angle between the clamping inclined plane and the vertical line is 25-35 degrees, the inclination of the clamping inclined plane is more proper at 25-35 degrees, and the most preferable inclination angle can be 30 degrees.

Specifically, the driving mechanism comprises an air cylinder 11 and a -shaped frame 12, the air cylinder is fixed on a cross beam 13 at the top of a vertical plate, one side of the -shaped frame is connected with the output end of the air cylinder, and the other side of the -shaped frame is connected with a clamping plate.

The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.

Claims

1. A laser welding frock, its characterized in that: including PMKD, perpendicular riser that fixes on PMKD, symmetry set up slide rail, the sliding connection splint on the slide rail of riser both sides and be used for driving splint and do reciprocating motion's actuating mechanism along slide rail length direction, splint keep away from the centre gripping inclined plane that is equipped with the slope setting of slide rail, be equipped with the through-hole that is used for placing the work piece on the riser between the centre gripping inclined plane.

2. The laser welding fixture of claim 1, wherein: the clamping plate comprises a sliding block in sliding fit with the sliding rail and a trapezoid plate fixed on the sliding block.

3. The laser welding fixture of claim 2, wherein: the trapezoid plate is welded and fixed with the sliding block.

4. A laser welding tool according to any one of claims 1-3, wherein: the clamping inclined plane is provided with a dovetail groove, and a rubber pad is connected in the dovetail groove.

5. The laser welding fixture of claim 4, wherein: the surface of the rubber pad is provided with wavy convex lines.

6. The laser welding fixture of claim 1, wherein: the included angle between the clamping inclined plane and the vertical line is 25-35 degrees.

7. The laser welding fixture of claim 1, wherein: the driving mechanism comprises an air cylinder and a -shaped frame, the air cylinder is fixed on a cross beam at the top of the vertical plate, one side of the -shaped frame is connected with the output end of the air cylinder, and the other side of the -shaped frame is connected with the clamping plate.