Automatic grinding device for cold plate

Abstract

The utility model discloses an automatic cold plate polishing device which comprises a base, a polishing box body arranged on the end face of the base, supporting columns fixedly connected with the base and arranged on the two sides of the polishing box body, a rotating mechanism arranged on the tops of the supporting columns, a fixing frame connected with the rotating mechanism and arranged at the upper end of the polishing box body, and a product placed on the end face of the middle of the fixing frame. A plurality of clamping mechanisms are symmetrically arranged on the periphery of the fixing frame. The polishing device has the advantages that a product is manually placed on the end face of the fixing frame, the product is clamped and fixed through the multiple clamping mechanisms, after fixing is completed, the whole product is polished through the polishing device, and after polishing is completed, the rotating motor drives the fixing frame to turn over, so that the product is fully polished. And after the product is overturned, the grinding equipment grinds the other surface of the product again, so that automatic grinding operation is realized, the yield of the product is increased, and the production cost of an enterprise 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 an automatic cold plate grinding device. Background Technique

[0002] In the prior art, a battery pack uses a cold plate heat exchanger for cooling. The cold plate heat exchanger is formed by welding two aluminum plates. One is a stamping plate with flow channels, and the other plate is a flat plate. A cooling flow channel is defined between the stamping plate and the flat plate, and a welded joint on the flat plate is communicated with the cooling flow channel. The refrigerant enters the heat exchanger through the joint inlet, circulates in the cooling flow channel, and finally converges and flows out of the joint outlet to complete the circulation of the refrigerant in the cooling flow channel. Such a heat exchanger exchanges heat with the power battery through the characteristic of refrigerant evaporation and heat absorption, so as to achieve the purpose of cooling the power battery.

[0003] In the manufacturing process of the existing cold plate heat exchanger, burrs, impurities and other problems will occur in the plate parts and pipe fittings joints after stamping or welding. In the prior art, the treatment methods for burrs, impurities and other problems are basically to manually use a grinding device to grind the products, but this method has low grinding efficiency, poor quality control, and high labor costs, resulting in an increase in the production costs of enterprises. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic cold plate grinding device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic cold plate grinding device, including a base, a grinding box body is arranged on the end face of the base, support columns fixedly connected with the base are arranged on both sides of the grinding box body, a rotating mechanism is arranged on the top of the support columns, a fixed frame connected with the rotating mechanism is arranged on the upper end of the grinding box body, a product is placed on the middle end face of the fixed frame, and a plurality of clamping mechanisms are symmetrically arranged around the fixed frame.

[0006] Further optimized, the rotating mechanism includes an electric control box arranged at the top end of the support column, a rotating motor is arranged inside the electric control box, and a turntable connected with the fixed frame is arranged at the driving end of the rotating motor.

[0007] Further optimized, a plurality of the clamping mechanisms are respectively composed of a first mounting plate and a second mounting plate arranged up and down. Telescopic cylinders are arranged on the end faces of the first mounting plate and the second mounting plate, and sliding components are symmetrically arranged on both sides of the telescopic cylinders.

[0008] Further optimized, a fixing plate connected with the telescopic cylinder is arranged at the telescopic end of the telescopic cylinder, and both sides of the fixing plate are respectively connected with the sliding components.

[0009] Further optimized, the sliding assembly is composed of a linear slide rail and a slider fixed to the end faces of the first mounting plate and the second mounting plate, and the upper end of the slider is fixedly connected to the lower end of the extension plate on one side of the first mounting plate and the second mounting plate.

[0010] Further optimized, a clamping portion is provided on one side of the first mounting plate adjacent to the second mounting plate, and a clamping groove is correspondingly formed in the clamping portion.

[0011] Beneficial effects

[0012] In the cold plate automatic grinding device provided by the present utility model, an operator places the product on the end face of the fixed frame, and the product is clamped and fixed by a plurality of clamping mechanisms. After the fixing is completed, the whole product is ground by a grinding device. After the grinding is completed, the fixed frame is driven by a rotating motor to flip. After flipping, the grinding device grinds the other side of the product again, realizing automatic grinding operation, increasing the yield of the product, and greatly reducing the production cost of the enterprise. Description of the drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model. Specific embodiments

[0014] The following are specific embodiments of the present utility model in combination with the drawings, and the technical solutions of the present utility model are further described, but the present utility model is not limited to these embodiments.

[0015] Embodiment

[0016] As Figure 1 shown, a cold plate automatic grinding device includes a base 1, a grinding box body 2 is provided on the end face of the base 1, support columns 3 fixedly connected to the base 1 are provided on both sides of the grinding box body 2, a rotating mechanism is provided at the top of the support columns 3, a fixed frame 6 connected to the rotating mechanism is provided at the upper end of the grinding box body 2, a product 14 is placed on the middle end face of the fixed frame 6, and a plurality of clamping mechanisms are symmetrically arranged around the fixed frame 6.

[0017] In this embodiment, the rotating mechanism includes an electric control box 4 arranged at the top end of the support column 3, a rotating motor is arranged inside the electric control box 4, and a turntable 5 connected to the fixed frame 6 is arranged at the driving end of the rotating motor. By driving the turntable 5 by the rotating motor, the fixed frame is flipped.

[0018] A plurality of the clamping mechanisms are respectively composed of a first mounting plate 8 and a second mounting plate 9 arranged up and down. Telescopic cylinders 10 are arranged on the end faces of the first mounting plate 8 and the second mounting plate 9, and sliding assemblies 13 are symmetrically arranged on both sides of the telescopic cylinders 10. By the cooperation of the telescopic cylinders and the sliding assemblies, the product is clamped and fixed.

[0019] The telescopic end of the telescopic cylinder 10 is provided with a fixed plate 11 connected thereto. Both sides of the fixed plate 11 are respectively connected to the sliding assembly 13. The sliding assembly 13 is composed of linear slide rails and sliders fixed to the end faces of the first mounting plate 8 and the second mounting plate 9, and the upper ends of the sliders are fixedly connected to the lower ends of the extension plates on one side of the first mounting plate 8 and the second mounting plate 9.

[0020] A clamping portion 10 is provided on one side of the first mounting plate 8 adjacent to the second mounting plate 9. The clamping portion 10 correspondingly forms a clamping groove, and the product is stably fixed to the end face of the fixed frame through the clamping groove without shaking. In addition, in the figure, at least eight clamping mechanisms symmetrically arranged around the fixed frame are shown. The eight clamping mechanisms are equidistantly and symmetrically arranged around the fixed frame.

[0021] Manually place the product on the end face of the fixed frame, clamp and fix the product through multiple clamping mechanisms. After the fixing is completed, polish the whole product with a polishing device. After the polishing is completed, drive the fixed frame to flip by a rotating motor. After flipping, the polishing device polishes the other side of the product again. After the polishing is completed, manually take out the product to complete the polishing operation.

[0022] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic cold plate grinding device, characterized in that: It includes a base (1), a grinding box body (2) is provided on the end face of the base (1), support columns (3) fixedly connected to the base (1) are provided on both sides of the grinding box body (2), a rotating mechanism is provided at the top of the support column (3), a fixed frame (6) connected to the rotating mechanism is provided at the upper end of the grinding box body (2), a product (14) is placed on the middle end face of the fixed frame (6), and a plurality of clamping mechanisms are symmetrically arranged around the fixed frame (6).

2. The cold plate automatic grinding device according to claim 1, wherein: The rotating mechanism includes an electric control box (4) arranged at the top end of the support column (3), a rotating motor is arranged inside the electric control box (4), and a turntable (5) connected to the fixed frame (6) is arranged at the driving end of the rotating motor.

3. The cold plate automatic grinding device according to claim 1, wherein: A plurality of the clamping mechanisms are respectively composed of a first mounting plate (8) and a second mounting plate (9) arranged up and down. Telescopic cylinders (10) are provided on the end faces of the first mounting plate (8) and the second mounting plate (9), and sliding components (13) are symmetrically arranged on both sides of the telescopic cylinder (10).

4. The cold plate automatic grinding device according to claim 3, characterized in that: A fixing plate (11) connected thereto is arranged at the telescopic end of the telescopic cylinder (10), and both sides of the fixing plate (11) are respectively connected to the sliding component (13).

5. The cold plate automatic grinding device according to claim 3, characterized in that: The sliding component (13) is composed of a linear slide rail and a slider fixed to the end faces of the first mounting plate (8) and the second mounting plate (9), and the upper end of the slider is fixedly connected to the lower end of an extension plate on one side of the first mounting plate (8) and the second mounting plate (9).

6. The cold plate automatic grinding device according to claim 3, characterized in that: A clamping part is arranged on one side where the first mounting plate (8) and the second mounting plate (9) are adjacent, and a clamping groove is correspondingly formed in the clamping part.

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