Laser welding machine with stable clamping function

Abstract

The utility model discloses a laser welding machine with a stable clamping function. Comprising a workbench, a product containing tool arranged above the workbench, a first positioning mechanism arranged on the side face of the product containing tool, a second positioning mechanism arranged on the side face of the product containing tool, a pressing mechanism arranged on the side face of the product containing tool and a first positioning column arranged on the side face of the product containing tool. The second positioning column is arranged on the side face of the product containing tool, the laser welding mechanism is arranged on the workbench, a product containing groove is formed in the product containing tool, the second positioning mechanism is fixedly installed below the product containing tool, and the first positioning mechanism is fixedly installed on the side face of the product containing tool. The laser welding device has the beneficial effects that the first positioning mechanism, the second positioning mechanism, the first positioning column, the second positioning column and the pressing mechanism are matched to well limit and fix a product and prevent the product from moving, the subsequent laser welding operation of the laser welding mechanism on the product is facilitated, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser welding technical field, concretely is a laser welding machine with stable clamping function. BACKGROUND

[0002] Laser welding is the partial heating in the micro area of material by high energy laser pulse, and the energy of laser radiation spreads to the interior of material through heat conduction, and the material is melted to form a specific molten pool; it is a new type of welding method, mainly aiming at the welding of thin wall material and precision parts, can realize spot welding, butt welding, overlay welding, sealing welding etc., has high depth-width ratio, small welding seam width, small heat affected zone, small deformation, fast welding speed, flat and beautiful welding seam, no need to handle or only need to handle simply after welding, high welding seam quality, no air hole, can be accurately controlled, small focused light spot, high positioning accuracy, easy to realize automation; the existing laser welding equipment may shake the product in the machining process when machining the product, influences the machining quality, and the efficiency is also low, cannot satisfy the needs of long-term machining and use of enterprises.

[0003] In view of the above situation, it is necessary to improve the existing laser welding mechanism, so that it can adapt to the needs of product welding use. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the above problems, and designs a laser welding machine with stable clamping function.

[0005] The technical scheme of the utility model for realizing the above purpose is a laser welding machine with stable clamping function, which comprises a workbench, a product placing tool arranged above the workbench, a first positioning mechanism arranged on the side of the product placing tool, a second positioning mechanism arranged on the side of the product placing tool, a pressing mechanism arranged on the side of the product placing tool, a first positioning column arranged on the side of the product placing tool, a second positioning column arranged on the side of the product placing tool, a laser welding mechanism arranged on the workbench, the first positioning column and the second positioning column are fixedly installed on the product placing tool, the product placing tool is provided with a product placing groove, the second positioning mechanism is fixedly installed below the product placing tool, and the first positioning mechanism is fixedly installed on the side of the product placing tool.

[0006] Further supplement to the technical scheme, an X-axis moving mechanism is arranged below the product placing tool, and a Y-axis moving mechanism is arranged below the X-axis moving mechanism.

[0007] Further supplement to the technical scheme, the workbench is provided with double stations and is symmetrically arranged left and right, and the laser welding mechanism is arranged between the double stations.

[0008] As a further supplement to this technical solution, the first positioning mechanism and the first positioning post are disposed on opposite sides of the product placement slot, and the second positioning mechanism and the second positioning post are disposed on opposite sides of the product placement slot.

[0009] As a further supplement to this technical solution, the first positioning mechanism and the second positioning mechanism have the same structure. The first positioning mechanism and the second positioning mechanism are arranged on two adjacent sides of the product placement slot. The first positioning mechanism includes a driving cylinder and a limiting block connected to the driving cylinder. The driving cylinder is fixedly installed on the product placement fixture. A moving slot is provided on the product placement fixture near the position of the first positioning mechanism. The limiting block is installed in the moving slot.

[0010] As a further supplement to this technical solution, the second positioning mechanism and the second positioning column are provided in multiple quantities, and the number of both is the same.

[0011] As a further supplement to this technical solution, the number of the clamping mechanism and the second positioning mechanism are the same. The clamping mechanism includes a control cylinder and a pressure block connected to the control cylinder. The control cylinder is fixedly installed on the side of the product placement fixture. The pressure block is provided with a third positioning mechanism, and the third positioning mechanism is connected to the pressure block by a pin.

[0012] As a further supplement to this technical solution, the product placement fixture is provided with symmetrical product placement slots on both the front and rear sides.

[0013] Its beneficial effects are that the first positioning mechanism, the second positioning mechanism, the first positioning column, the second positioning column, and the clamping mechanism work together to effectively limit and fix the product, prevent it from moving around, and facilitate the subsequent laser welding mechanism to perform laser welding operations on the product, resulting in excellent performance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model from a first angle;

[0015] Figure 2 yes Figure 1 A magnified schematic diagram of the structure of part A in the diagram;

[0016] Figure 3 This is a schematic diagram of the overall structure of this utility model from a second angle;

[0017] Figure 4 yes Figure 3 A magnified view of part B in the image;

[0018] In the diagram, 1 is the worktable; 2 is the product placement fixture; 3 is the first positioning mechanism; 31 is the drive cylinder; 32 is the limit block; 4 is the second positioning mechanism; 5 is the clamping mechanism; 51 is the control cylinder; 52 is the pressure block; 53 is the third positioning mechanism; 6 is the first positioning column; 7 is the second positioning column; 8 is the laser welding mechanism; 9 is the product placement slot; 10 is the X-axis moving mechanism; and 11 is the Y-axis moving mechanism. Detailed Implementation

[0019] To facilitate a clearer understanding of this technical solution for those skilled in the art, the following will be described in conjunction with the appendix. Figures 1-4 The technical solution of this utility model is described in detail below:

[0020] A laser welding machine with stable clamping function includes a worktable 1, a product placement fixture 2 disposed above the worktable 1, a first positioning mechanism 3 disposed on the side of the product placement fixture 2, a second positioning mechanism 4 disposed on the side of the product placement fixture 2, a clamping mechanism 5 disposed on the side of the product placement fixture 2, a first positioning post 6 disposed on the side of the product placement fixture 2, a second positioning post 7 disposed on the side of the product placement fixture 2, and a laser welding mechanism 8 disposed on the worktable 1. The first positioning post 6 and the second positioning post 7 are fixedly installed on the product placement fixture 2, and the product placement fixture 2 is provided with... Product placement slot 9; furthermore, two product placement slots 9 are symmetrically provided on the front and rear sides of the product placement fixture 2 to facilitate the placement of two products; the second positioning mechanism 4 is fixedly installed below the product placement fixture 2, and the first positioning mechanism 3 is fixedly installed on the side of the product placement fixture 2; wherein, the laser welding mechanism 8 is a six-axis robotic laser welding mechanism 8; wherein, the first positioning mechanism 3, the second positioning mechanism 4, the first positioning column 6, the second positioning column 7, and the clamping mechanism 5 work together to effectively limit and fix the product, prevent it from moving, and facilitate the subsequent laser welding operation of the product by the laser welding mechanism 8.

[0021] To facilitate better welding of the product, an X-axis moving mechanism 10 is provided below the product placement fixture 2, and a Y-axis moving mechanism 11 is provided below the X-axis moving mechanism 10, so that its position can be moved according to the use needs, and welding can be performed on it.

[0022] To improve work efficiency and reduce space requirements, the workbench 1 is equipped with two workstations arranged symmetrically on the left and right, and the laser welding mechanism 8 is located between the two workstations.

[0023] The first positioning mechanism 3 and the first positioning post 6 are disposed on opposite sides of the product placement slot 9, and the second positioning mechanism 4 and the second positioning post 7 are disposed on opposite sides of the product placement slot 9. The first positioning mechanism 3 and the second positioning mechanism 4 have the same structure and are disposed on adjacent sides of the product placement slot 9. The first positioning mechanism 3 includes a driving cylinder 31 and a limiting block 32 connected to the driving cylinder 31. The driving cylinder 31 is fixedly installed on the product placement fixture 2. The product placement fixture 2 is provided with a moving slot near the position of the first positioning mechanism 3, and the limiting block 32 is installed in the moving slot. The second positioning mechanism 4 and the second positioning post 7 are provided in multiples and the number of each is the same.

[0024] The pressing mechanism 5 and the second positioning mechanism 4 are provided in the same number. The pressing mechanism 5 includes a control cylinder 51 and a pressing block 52 connected to the control cylinder 51. The control cylinder 51 is fixedly installed on the side of the product placement fixture 2. The pressing block 52 is provided with a third positioning mechanism 53. The third positioning mechanism 53 and the pressing block 52 are connected by a pin.

[0025] The above technical solution only embodies the preferred technical solution of this utility model. Any changes that may be made by those skilled in the art to certain parts of it embody the principle of this utility model and fall within the protection scope of this utility model.

Claims

1. A laser welding machine having a stable clamping function, characterized by, The utility model provides a product placing device, including workstation (1), product placing tooling (2) set in workstation (1) top, first positioning mechanism (3) set in product placing tooling (2) side, second positioning mechanism (4) set in product placing tooling (2) side, press mechanism (5) set in product placing tooling (2) side, first positioning column (6) set in product placing tooling (2) side, second positioning column (7) set in product placing tooling (2) side, laser welding mechanism (8) set in workstation (1) top, first positioning column (6), second positioning column (7) fixed mounting is installed on product placing tooling (2), product placing groove (9) is equipped with on product placing tooling (2), second positioning mechanism (4) fixed mounting is installed below product placing tooling (2), first positioning mechanism (3) fixed mounting is installed in product placing tooling (2) side.

2. The laser welding machine having a stable clamping function according to claim 1, characterized in that, X axis moving mechanism (10) is equipped below product placing tooling (2), Y axis moving mechanism (11) is equipped below X axis moving mechanism (10).

3. The laser welding machine having a stable clamping function according to claim 2, characterized in that, The workstation (1) is provided with double stations and is symmetrically arranged left and right, and the laser welding mechanism (8) is arranged between the double stations.

4. The laser welding machine having a stable clamping function according to claim 1, characterized in that, The first positioning mechanism (3) and the first positioning column (6) are arranged on opposite sides of the product placing groove (9), and the second positioning mechanism (4) and the second positioning column (7) are arranged on opposite sides of the product placing groove (9).

5. The laser welding machine having a stable clamping function according to claim 4, characterized in that, The first positioning mechanism (3) and the second positioning mechanism (4) are the same structure, and the first positioning mechanism (3) and the second positioning mechanism (4) are arranged on adjacent sides of the product placing groove (9), the first positioning mechanism (3) includes a drive cylinder (31) and a limiting block (32) connected with the drive cylinder (31), the drive cylinder (31) is fixedly installed on the product placing tooling (2), the product placing tooling (2) is provided with a moving groove near the first positioning mechanism (3), and the limiting block (32) is installed in the moving groove.

6. The laser welding machine having a stable clamping function according to claim 5, characterized in that, The second positioning mechanism (4) and the second positioning column (7) are provided with a plurality of and the same number of the second positioning mechanism (4) and the second positioning column (7).

7. The laser welding machine having a stable clamping function according to claim 1, wherein The press mechanism (5) and the second positioning mechanism (4) are provided with the same number, the press mechanism (5) includes a control cylinder (51) and a pressing block (52) connected with the control cylinder (51), the control cylinder (51) is fixedly installed on the side of the product placing tooling (2), the pressing block (52) is provided with a third positioning mechanism (53), and the third positioning mechanism (53) and the pressing block (52) are connected through a pin shaft.

8. The laser welding machine having a stable clamping function according to claim 1, wherein, The product placing tooling (2) is symmetrically provided with product placing grooves (9) on the front and rear sides.

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