Novel fin laser welding tool

Abstract

The utility model discloses a novel fin laser welding tool which comprises a tool support, a tool bottom plate is arranged on the end face of the tool support, a plurality of clamping clamps are symmetrically arranged on the end face of the tool bottom plate, and the three clamping clamps located at one end of the tool bottom plate comprise first clamp connecting rods, pressing blocks, first buffering blocks, first buffering springs and first clamping blocks. The multiple clamping fixtures symmetrically arranged on the two sides of the tool bottom plate are each composed of a second fixture connecting rod, a second buffer block, a second buffer spring and a second clamping block. The laser welding tool has the advantages that products are pre-fixed through the multiple clamping fixtures arranged on the end face of the tool platform, so that the products are fixed stably and are not prone to shaking, the yield of the products is guaranteed during follow-up laser welding, and the cost of enterprises is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy cold plate heat exchange manufacturing, in particular to a novel fin laser welding tool. Background Art

[0002] Existing cold plate heat exchanger fin welding usually requires manual pre-fixing of the product by clamping with pliers. After the pre-fixing is completed, the reinforcement plate or pipe fitting joints are welded by laser welding. However, this welding method is inefficient, has poor quality control, is costly, and has a low yield rate, which increases the production cost of the enterprise. Utility Model Content

[0003] The purpose of the utility model is to provide a novel fin laser welding tool to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new type of fin laser welding tool, including a tool bracket, a tool base plate is provided on the end face of the tool bracket, and a plurality of clamping fixtures are symmetrically provided on the end face of the tool base plate. The three clamping fixtures located at one end of the tool base plate include a first clamp connecting rod, a pressure block, a first buffer block, a first buffer spring and a first clamping block. The multiple clamping fixtures symmetrically arranged on both sides of the tool base plate are composed of a second clamp connecting rod, a second buffer block, a second buffer spring and a second clamping block.

[0005] For further optimization, a telescopic cylinder is provided at the other end of the tooling base plate.

[0006] For further optimization, the telescopic end of the telescopic cylinder is provided with a pressing block connected thereto, and a spring is provided between the pressing block and the telescopic end of the telescopic cylinder.

[0007] For further optimization, a plurality of first limit blocks are respectively provided on both sides of the telescopic cylinder.

[0008] Further optimized, the three first clamping block structures are all configured as contoured structures.

[0009] For further optimization, at least two second limiting blocks are provided between the three clamping fixtures.

[0010] Beneficial effects

[0011] The new fin laser welding tool provided by the utility model pre-fixes the product through multiple clamping fixtures arranged on the end face of the tooling platform, so that the product is fixed stably and not prone to shaking. During subsequent laser welding, the yield of the product is guaranteed and the cost of the enterprise is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1It is a schematic diagram of the overall structure of the utility model. DETAILED DESCRIPTION

[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0014] Example

[0015] like Figure 1 As shown, a new type of fin laser welding tool includes a tool bracket 1, a tool base plate 2 is provided on the end face of the tool bracket 1, and multiple clamping fixtures 3 are symmetrically provided on the end face of the tool base plate 2. The three clamping fixtures 3 located at one end of the tool base plate 2 include a first clamp connecting rod 5, a pressure block 4, a first buffer block 7, a first buffer spring 8 and a first clamping block 9. The multiple clamping fixtures 3 symmetrically arranged on both sides of the tool base plate 2 are all composed of a second clamp connecting rod 13, a second buffer block 14, a second buffer spring 15 and a second clamping block 16.

[0016] In this embodiment, a telescopic cylinder 10 is provided at the other end of the tooling base plate 2, and a clamping block 11 is provided at the telescopic end of the telescopic cylinder 10 connected thereto. A spring 12 is provided between the clamping block 11 and the telescopic end of the telescopic cylinder 10. The product is fixed by the telescopic cylinder, and the spring 12 provided at one end of the clamping block 11 can avoid damage to the product when fixing it.

[0017] A plurality of first limit blocks 17 are respectively provided on both sides of the telescopic cylinder 10. The setting of the limit blocks can ensure that the product is in a fixed position and ensure that the product does not shake during welding, thereby causing the problem of reduced product yield.

[0018] The three first clamping blocks 9 are all configured as contoured structures, which can fit in with the outer edge structure of the product, making the fixation more stable.

[0019] At least two second limiting blocks 18 are provided between the three clamping fixtures 3 .

[0020] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A new type of fin laser welding tool, characterized by: The invention comprises a tooling bracket (1), wherein the end face of the tooling bracket (1) is provided with a tooling base plate (2), and the end face of the tooling base plate (2) is symmetrically provided with a plurality of clamping fixtures (3), and the three clamping fixtures (3) located at one end of the tooling base plate (2) include a first clamp connecting rod (5), a pressure block (4), a first buffer block (7), a first buffer spring (8) and a first clamping block (9), and the plurality of clamping fixtures (3) symmetrically arranged on both sides of the tooling base plate (2) are composed of a second clamp connecting rod (13), a second buffer block (14), a second buffer spring (15) and a second clamping block (16).

2. The novel fin laser welding tool according to claim 1 is characterized in that: A telescopic cylinder (10) is provided at the other end of the tooling base plate (2).

3. The novel fin laser welding tool according to claim 2 is characterized in that: The telescopic end of the telescopic cylinder (10) is provided with a pressing block (11) connected thereto, and a spring (12) is provided between the pressing block (11) and the telescopic end of the telescopic cylinder (10).

4. The novel fin laser welding tool according to claim 2 is characterized in that: A plurality of first limiting blocks (17) are respectively provided on both sides of the telescopic cylinder (10).

5. The novel fin laser welding tool according to claim 1 is characterized in that: The three first clamping blocks (9) are all configured as contoured structures.

6. The novel fin laser welding tool according to claim 1 is characterized in that: At least two second limiting blocks (18) are provided between the three clamping fixtures (3).

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