Vehicle battery liquid cooling plate surface burr polishing device

Abstract

The utility model provides a vehicle battery liquid cooling plate surface burr polishing device which comprises a liquid cooling plate clamping strip, an upper end sliding groove is formed in the upper surface of the liquid cooling plate clamping strip, a sliding block is connected to the inner side surface of the upper end sliding groove in a sliding mode, and a positioning threaded rod is fixedly connected to the upper end surface of the sliding block. A grinding sliding groove is formed in the connecting position of the liquid cooling plate clamping strip and the sliding block, and an abrasive paper mounting mechanism is fixedly connected to the surface of one side of the sliding block. And when polishing and deburring operation is carried out outdoors or on the surface of a small number of liquid cooling plates, the large equipment obviously does not have adaptability.

Description

Technical Field

[0001] The utility model mainly relates to the field of battery liquid cooling plate processing, and particularly relates to a device for polishing burrs on the surface of a vehicle battery liquid cooling plate. Background Art

[0002] During the processing of vehicle battery liquid cooling plates, there will be certain burrs on their surfaces, which will affect their quality. Therefore, deburring treatment is required during the later processing. The traditional deburring devices for processing aluminum alloy liquid cooling plates can basically meet people's usage requirements, but there are still certain problems.

[0003] In the invention patent application with the application number CN202120395538.2, the application publication date of November 30, 2021, and the name of "A Deburring Device for Processing Aluminum Alloy Liquid Cooling Plates", it includes a processing bottom plate. On the left and right sides of the top of the processing bottom plate, first sliding mechanisms are symmetrically arranged. At the top positions of the two first sliding mechanisms, a first support cross plate is fixedly installed. At the middle position of the top of the processing bottom plate, a third cylinder is fixedly installed. The front output end of the third cylinder is fixed to the back side wall of the first support cross plate. This device places the aluminum alloy liquid cooling plate to be processed on the second support cross plate. The movable rod in contact with the aluminum alloy liquid cooling plate is forced to move downward and compress the spring to generate elastic deformation. The movable rod not in contact with the aluminum alloy liquid cooling plate remains in its original position, so that aluminum alloy liquid cooling plates of different specifications can be quickly fixed in position, and there will be no accidental displacement during deburring, and it is also convenient for the use of aluminum alloy liquid cooling plates with irregular shapes.

[0004] However, in the actual use process of this deburring device, it is generally applied to the deburring operation on the surfaces of a relatively large number of liquid cooling plates. When performing grinding and deburring operations outdoors or on the surfaces of a small number of liquid cooling plates, this large-scale device obviously lacks adaptability. Content of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a device for polishing burrs on the surface of a vehicle battery liquid cooling plate to solve the problem that in the actual use process of this deburring device, it is generally applied to the deburring operation on the surfaces of a relatively large number of liquid cooling plates, and when performing grinding and deburring operations outdoors or on the surfaces of a small number of liquid cooling plates, this large-scale device obviously lacks adaptability.

[0007] 2. Technical solutions:

[0008] To achieve the above object, the technical solution provided by the present utility model is: a burr grinding device for the surface of a vehicle battery liquid cooling plate, including a liquid cooling plate clamping strip, an upper chute is arranged on the upper surface of the liquid cooling plate clamping strip, a sliding block is slidably connected to the inner surface of the upper chute, a positioning screw rod is fixedly connected to the upper surface of the sliding block, a grinding sliding groove is arranged at the connection position between the liquid cooling plate clamping strip and the sliding block, and a sandpaper mounting mechanism is fixedly connected to one side surface of the sliding block.

[0009] Further, a rotating nut is arranged on the surface of the positioning screw rod, the sliding block is fixed on the surface of the liquid cooling plate clamping strip through the positioning screw rod and the rotating nut on its upper surface, and the sandpaper mounting mechanism forms a sliding structure on the surface of the liquid cooling plate clamping strip through the sliding block.

[0010] Further, the liquid cooling plate clamping strip includes a hollow frame strip, a pushing screw rod is fixedly connected to one side surface of the hollow frame strip, a "day"-shaped clamping handle is slidably connected to the surface of the hollow frame strip, a protection pad is arranged on the inner surface of the lower end of the "day"-shaped clamping handle, and a fixed clamping handle is fixedly connected to the other end surface of the hollow frame strip.

[0011] Further, protection pads are arranged on the inner lower end of the fixed clamping handle and the "day"-shaped clamping handle in the same way, the "day"-shaped clamping handle forms a sliding structure on the surface of the hollow frame strip through the rotation of the pushing screw rod, and the grinding sliding groove is arranged on the inner surface of the hollow frame strip.

[0012] Further, the sandpaper mounting mechanism includes a sandpaper support block, an anti-slip layer is arranged on the surface of the sandpaper support block, an embedded groove is arranged on the upper surface of the sandpaper support block, a roller seat is arranged on the inner surface of the sandpaper support block, a sandpaper reel is movably connected to the surface of the roller seat, a fixed plug groove is arranged on the surface of the sandpaper reel, a rotating handle is arranged on one side of the roller seat on the surface of the roller seat, a spring rod is arranged on one side of the roller seat, movable covers are movably installed on both side surfaces of the spring rod, a sandpaper pressing tooth is fixedly connected to the lower end surface of the other side of the movable cover, and a torsion spring is sleeved on the surface of the spring rod on the inner surface of the movable cover.

[0013] Further, two sandpaper reels are arranged inside the sandpaper support block, and the sandpaper reels form a rotating structure between the roller seats through the rotating handle, and the movable cover and the sandpaper pressing tooth form an elastic structure on the surface of the spring rod through the torsion spring.

[0014] 3. Beneficial effects:

[0015] The design of the utility model is reasonable. When grinding the burrs on the surface of the battery liquid cooling plate, the fixed clamping handle at one end of the hollow frame bar in the liquid cooling plate clamping bar is placed on one side of the battery liquid cooling plate. By rotating and pushing the screw rod, the "day"-shaped clamping handle is pushed to move. Through the fixed clamping handle and the "day"-shaped clamping handle, the hollow frame bar installs the sandpaper installation mechanism on the surface of the battery liquid cooling plate, making the grinding position of the sandpaper installation mechanism on the surface of the battery liquid cooling plate a straight line, avoiding unground positions.

[0016] Install one end of the sandpaper with appropriate size in the fixed plug slot on the surface of the sandpaper reel. Pass the other end through the lower end of the spring rod, pass through the sandpaper pressing teeth, and then pass through the surface of the embedded groove. After surrounding the anti-slip layer on the surface of the sandpaper support block, insert it into the embedded groove, pass through another movable cover and the sandpaper pressing teeth, and install it in the fixed plug slot on the surface of the other sandpaper reel at the other end. Manually rotate the rotating handle to tighten the sandpaper on the outer surface of the sandpaper support block. Drive the sandpaper on its surface to grind the surface of the battery liquid cooling plate by pushing the sandpaper support block, achieving the purpose of grinding and deburring a smaller number of battery liquid cooling plates at any time compared to large equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is a schematic plan view of the liquid cooling plate clamping bar of the utility model;

[0019] Figure 3 is a schematic three-dimensional diagram of the sandpaper installation mechanism of the utility model;

[0020] Figure 4 is a schematic diagram of A in the utility model.

[0021] REFERENCE SIGNS:

[0022] 1. Liquid cooling plate clamping bar; 101. Hollow frame bar; 102. Push screw rod; 103. "Day"-shaped clamping handle; 104. Protection pad; 105. 2. Upper end chute; 3. Sliding block; 4. Positioning screw rod; 5. Grinding sliding groove; 6. Sandpaper installation mechanism; 601. Sandpaper support block; 602. Anti-slip layer; 603. Embedded groove; 604. Drum seat; 605. Sandpaper reel; 606. Fixed plug slot; 607. Rotating handle; 608. Spring rod; 609. Movable cover; 610. Sandpaper pressing teeth; 611. Torque spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] For ease of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0026] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", "provided with", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment

[0027] Refer to the attached Figures 1-4, including a liquid-cooled plate clamping strip 1. The upper surface of the liquid-cooled plate clamping strip 1 is provided with an upper sliding groove 2. The inner surface of the upper sliding groove 2 is slidably connected with a sliding block 3. The upper surface of the sliding block 3 is fixedly connected with a positioning screw rod 4. A polishing sliding groove 5 is arranged at the connection position between the liquid-cooled plate clamping strip 1 and the sliding block 3. One side surface of the sliding block 3 is fixedly connected with a sandpaper mounting mechanism 6. A rotating nut is arranged on the surface of the positioning screw rod 4. The sliding block 3 is fixed on the surface of the liquid-cooled plate clamping strip 1 through the positioning screw rod 4 on its upper surface and the rotating nut. The sandpaper mounting mechanism 6 forms a sliding structure on the surface of the liquid-cooled plate clamping strip 1 through the sliding block 3. This device is installed on the surface of the battery liquid-cooled plate through the liquid-cooled plate clamping strip 1, and the sandpaper is installed and polished through the sandpaper mounting mechanism 6.

[0028] The liquid-cooled plate clamping strip 1 includes a hollow frame strip 101. One side surface of the hollow frame strip 101 is fixedly connected with a pushing screw rod 102. A "day"-shaped clamping handle 103 is slidably connected to the surface of the hollow frame strip 101. A protective pad 104 is arranged on the inner surface of the lower end of the "day"-shaped clamping handle 103. The other end surface of the hollow frame strip 101 is fixedly connected with a fixed clamping handle 105. A protective pad 104 is arranged at the inner lower end of the fixed clamping handle 105, which is the same as that of the "day"-shaped clamping handle 103. The "day"-shaped clamping handle 103 forms a sliding structure on the surface of the hollow frame strip 101 through the rotation of the pushing screw rod 102. The polishing sliding groove 5 is arranged on the inner surface of the hollow frame strip 101.

[0029] In this embodiment, when polishing the burrs on the surface of the battery liquid-cooled plate, the fixed clamping handle 105 at one end of the hollow frame strip 101 in the liquid-cooled plate clamping strip 1 is placed on one side of the battery liquid-cooled plate. By rotating the pushing screw rod 102, the "day"-shaped clamping handle 103 is pushed to move. The hollow frame strip 101 with the sandpaper mounting mechanism 6 is installed on the surface of the battery liquid-cooled plate through the fixed clamping handle 105 and the "day"-shaped clamping handle 103, so that the polishing position of the sandpaper mounting mechanism 6 on the surface of the battery liquid-cooled plate is a straight line, avoiding unpolished positions.

[0030] The sandpaper mounting mechanism 6 includes a sandpaper support block 601. An anti-slip layer 602 is provided on the surface of the sandpaper support block 601. An embedded groove 603 is provided on the upper surface of the sandpaper support block 601. A roller seat 604 is provided on the inner surface of the sandpaper support block 601. A sandpaper reel 605 is movably connected to the surface of the roller seat 604. A fixed plug groove 606 is provided on the surface of the sandpaper reel 605. A rotating handle 607 is provided on the surface of the roller seat 604 on one side of the roller seat 604. A spring rod 608 is provided on one side of the roller seat 604. Moving covers 609 are movably installed on both surfaces of the spring rod 608. A sandpaper pressing tooth 610 is fixedly connected to the lower surface of the other side of the moving cover 609. A torsion spring 611 is sleeved on the surface of the spring rod 608 on the inner surface of the moving cover 609. Two sandpaper reels 605 are provided inside the sandpaper support block 601, and the sandpaper reel 605 forms a rotating structure between the roller seats 604 through the rotating handle 607. The moving cover 609 and the sandpaper pressing tooth 610 form an elastic structure on the surface of the spring rod 608 through the torsion spring 611.

[0031] In this embodiment, one end of a sandpaper with a suitable size is installed in the fixed plug groove 606 on the surface of the sandpaper reel 605, and the other end passes through the lower end of the spring rod 608, passes through the sandpaper pressing tooth 610, and then passes out from the surface of the embedded groove 603, passes around the anti-slip layer 602 on the surface of the sandpaper support block 601, then is inserted into the embedded groove 603, passes through another moving cover 609 and the sandpaper pressing tooth 610, and is installed in the fixed plug groove 606 on the surface of the sandpaper reel 605 at the other end. Manually rotate the rotating handle 607 to tighten the sandpaper on the outer surface of the sandpaper support block 601, and drive the sandpaper on its surface to polish the surface of the battery liquid cooling plate by pushing the sandpaper support block 601, achieving the purpose of polishing and deburring a small number of battery liquid cooling plates at any time compared with large equipment.

[0032] The above embodiments only represent certain implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present invention; it should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention; therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A burr grinding device for the surface of a vehicle battery liquid cooling plate, characterized in that : It includes a liquid-cooled plate clamping strip (1). On the upper surface of the liquid-cooled plate clamping strip (1), there is an upper sliding groove (2). Inside the upper sliding groove (2), a sliding block (3) is slidably connected. On the upper surface of the sliding block (3), a positioning threaded rod (4) is fixedly connected. At the connection position between the liquid-cooled plate clamping strip (1) and the sliding block (3), there is a polishing sliding groove (5). On one side surface of the sliding block (3), a sandpaper mounting mechanism (6) is fixedly connected.

2. The surface burr grinding device for a vehicle battery liquid cooling plate according to claim 1, characterized in that: On the surface of the positioning threaded rod (4), there is a rotating nut. The sliding block (3) is fixed on the surface of the liquid-cooled plate clamping strip (1) through the positioning threaded rod (4) on its upper surface and the rotating nut. The sandpaper mounting mechanism (6) forms a sliding structure on the surface of the liquid-cooled plate clamping strip (1) through the sliding block (3).

3. A surface burr grinding device for a vehicle battery liquid cooling plate according to claim 1, characterized in that: The liquid-cooled plate clamping strip (1) includes a hollow frame strip (101). On one side surface of the hollow frame strip (101), a pushing screw rod (102) is fixedly connected. On the surface of the hollow frame strip (101), a "day"-shaped clamping handle (103) is slidably connected. On the inner surface of the lower end of the "day"-shaped clamping handle (103), there is a protective pad (104). On the surface of the other end of the hollow frame strip (101), a fixed clamping handle (105) is fixedly connected.

4. A burr grinding device for the surface of a vehicle battery liquid cooling plate according to claim 3, characterized in that: On the inner lower end of the fixed clamping handle (105), a protective pad (104) is provided in the same way as the "day"-shaped clamping handle (103). The "day"-shaped clamping handle (103) forms a sliding structure on the surface of the hollow frame strip (101) through the rotation of the pushing screw rod (102). The polishing sliding groove (5) is arranged on the inner surface of the hollow frame strip (101).

5. A burr grinding device for the surface of a vehicle battery liquid cooling plate according to claim 1, characterized in that: The sandpaper mounting mechanism (6) includes a sandpaper support block (601). On the surface of the sandpaper support block (601), there is an anti-slip layer (602). On the upper surface of the sandpaper support block (601), there is an embedded groove (603). On the inner surface of the sandpaper support block (601), there is a roller seat (604). On the surface of the roller seat (604), a sandpaper reel (605) is movably connected. On the surface of the sandpaper reel (605), there is a fixed plug groove (606). On one side of the roller seat (604) on the surface of the roller seat (604), there is a rotating handle (607). On one side of the roller seat (604), there is a spring rod (608). On both side surfaces of the spring rod (608), a movable cover (609) is movably installed. On the lower surface of the other side of the movable cover (609), a sandpaper pressing tooth (610) is fixedly connected. On the surface of the spring rod (608) inside the movable cover (609), a torsion spring (611) is sleeved and connected.

6. The surface burr grinding device for a vehicle battery liquid cooling plate according to claim 5, wherein: There are two sandpaper reels (605) arranged inside the sandpaper support block (601). The sandpaper reel (605) forms a rotating structure between the roller seats (604) through the rotating handle (607). The movable cover (609) and the sandpaper pressing tooth (610) form an elastic structure on the surface of the spring rod (608) through the torsion spring (611).

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