Cooling device for stamping die of automobile stamping part

Abstract

The utility model belongs to the technical field of stamping die cooling devices, and particularly relates to an automobile stamping part stamping die cooling device which comprises a workbench. The cooling box is fixedly mounted at the bottom of the workbench; the stamping die is fixedly installed on the top of the workbench, and the bottom of the stamping die is located on the inner side of the cooling box; the liquid storage tank is fixedly mounted on the inner side of the cooling tank; the radiator is fixedly mounted on the left side of the liquid storage tank; according to the cooling device for the stamping die, cooling water can be continuously kept in a low-temperature state through circulation of the cooling water and heat dissipation of the cooling water, the cooling efficiency of the stamping die is improved, a filter screen is further installed in a circulation path, impurities can be filtered out, the cooling efficiency of the stamping die is improved, and the cooling efficiency of the stamping die is improved. Pipelines are prevented from being blocked, and the stability of the cooling device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of stamping die cooling devices, and in particular to a stamping die cooling device for automotive stamping parts. Background Technology

[0002] Stamping dies are special process equipment used in cold stamping to process materials (metal or non-metal) into parts (or semi-finished products). They are called cold stamping dies (commonly known as cold stamping dies). Stamping is a pressure processing method that uses dies mounted on a press to apply pressure to materials at room temperature, causing them to separate or plastically deform, thereby obtaining the required parts. Some automotive parts need to be obtained by stamping.

[0003] In mass production operations, the die and punch of a stamping press generate high heat, which can easily damage the stamping die, increase processing costs, and affect the quality of the workpiece. Existing stamping die cooling devices have low cooling efficiency and low stability, which affects the cooling efficiency of the stamping die. Therefore, this utility model proposes a stamping die cooling device for automotive stamping parts to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing stamping die cooling devices, such as low cooling efficiency and low stability, which affect the cooling efficiency of stamping dies. Therefore, this invention proposes a stamping die cooling device for automotive stamping parts.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cooling device for stamping dies of automotive stamping parts, comprising:

[0007] Workbench;

[0008] A cooling box, which is fixedly installed at the bottom of the workbench;

[0009] A stamping die, wherein the stamping die is fixedly installed on the top of the worktable, and the bottom of the stamping die is located inside the cooling box;

[0010] A liquid storage tank, which is fixedly installed inside the cooling tank;

[0011] A radiator, which is fixedly installed on the left side of the liquid storage tank;

[0012] Pump body, which is fixedly installed on the right side of the cooling box;

[0013] The pipe body is fixedly installed on the right side of the pump body;

[0014] The outer casing is fixedly installed on the right side of the liquid storage tank and is connected to the pipe body;

[0015] The installation mechanism and the disassembly mechanism are provided. There are two sets of installation mechanisms, which cooperate with the outer shell and the disassembly mechanism respectively.

[0016] The filtration mechanism includes: a cover plate and a filter screen;

[0017] The filter screen is fixedly connected to the cover plate, and the outer sides of both the filter screen and the cover plate slide in contact with the inner wall of the outer casing.

[0018] As a preferred embodiment of this utility model, the installation mechanism includes: a docking block, a positioning frame, a spring, and a fixing block;

[0019] The docking block is fixedly connected to the outer shell, the positioning frame is slidably connected to the cover plate, the cover plate is fixedly connected to the spring, the spring is fixedly connected to the fixing block, and the fixing block is fixedly connected to the cover plate.

[0020] As a preferred embodiment of this utility model, the disassembly mechanism includes: a rotating frame, a sliding block, a sliding plate, and a control rod;

[0021] The rotating frame is rotatably connected to the front side of the cover plate. The rotating frame cooperates with the positioning frame. The sliding block is rotatably connected to the rotating frame. The sliding block is slidably connected to the sliding plate. The sliding plate is slidably connected to the cover plate. The control rod is fixedly installed on the top of the positioning frame located on the right side.

[0022] As a preferred embodiment of this utility model, round blocks are fixedly installed on the front sides of both positioning frames, and the round blocks are slidably connected to the inner side of the rotating frame.

[0023] As a preferred embodiment of this utility model, each of the two docking blocks is provided with a positioning groove, and a positioning block is fixedly installed on the side of each of the two positioning frames that are far apart from each other. The positioning block and the positioning groove can be detachably snapped together.

[0024] As a preferred embodiment of this utility model, a vertical groove is provided on the front side of the cover plate, a horizontal groove is provided on the top of the sliding plate, the sliding plate is slidably connected to the inner wall of the vertical groove, and the bottoms of the two sliding blocks are slidably connected to the inner wall of the horizontal groove.

[0025] Beneficial effects:

[0026] 1. After the positioning frame engages with the docking block, the positioning frame can connect the cover plate with the docking block and the outer shell, thereby preventing the cover plate and filter screen from detaching from the outer shell and realizing the installation of the cover plate and filter screen. A sealing ring is installed on the inner side of the outer shell to seal the outer shell and achieve stable filtration of cooling water.

[0027] 2. After the control lever is pushed to the left, it will move the positioning frame on the right to the left. This will cause the rotating frame on the right to rotate clockwise via the round block on the right. This will lift the sliding plate on the left side of the rotating frame, allowing it to slide upwards. The sliding plate will then push the rotating frame on the left to rotate counterclockwise. This will cause the rotating frame on the left to move to the right via the round block on the left. This will allow the two positioning frames to move closer to each other and disengage from the two docking blocks. This will unlock the cover and filter screen, allowing for disassembly and maintenance of the filter and cover, preventing the cooling water from being blocked.

[0028] In this invention, by circulating and dissipating heat from the cooling water, the cooling water can be kept at a low temperature, increasing the cooling efficiency of the stamping die. Furthermore, a filter screen is installed in the circulation path to filter impurities, prevent the pipes from being blocked, and increase the stability of the cooling device. Attached Figure Description

[0029] Figure 1 This is a three-dimensional front view of the present invention;

[0030] Figure 2 This is a top-view sectional three-dimensional view of the present invention;

[0031] Figure 3 This is a three-dimensional front view of the outer shell of this utility model;

[0032] Figure 4 This is a rear three-dimensional view of the filter screen of this utility model.

[0033] In the diagram: 1. Workbench; 2. Stamping die; 3. Cooling tank; 4. Liquid storage tank; 5. Radiator; 6. Pump body; 7. Pipe body; 8. Outer shell; 9. Cover plate; 10. Filter screen; 11. Connecting block; 12. Positioning frame; 13. Spring; 14. Fixing block; 15. Rotating frame; 16. Sliding block; 17. Sliding plate; 18. Control lever. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0035] Example

[0036] Reference Figures 1-4 A cooling device for stamping dies of automotive stamping parts, comprising:

[0037] Workbench 1;

[0038] Cooling box 3 is fixedly installed at the bottom of workbench 1;

[0039] The stamping die 2 is fixedly installed on the top of the workbench 1, and the bottom of the stamping die 2 is inside the cooling box 3.

[0040] Liquid storage tank 4 is fixedly installed inside the cooling tank 3;

[0041] Radiator 5 is fixedly installed on the left side of liquid storage tank 4;

[0042] Pump body 6 is fixedly installed on the right side of cooling box 3;

[0043] Pipe body 7 is fixedly installed on the right side of pump body 6;

[0044] The outer casing 8 is fixedly installed on the right side of the liquid storage tank 4, and the outer casing 8 is connected to the pipe body 7;

[0045] The installation mechanism and the disassembly mechanism are provided. There are two sets of installation mechanisms, which are respectively matched with the outer casing 8 and the disassembly mechanism.

[0046] The filtration mechanism includes: a cover plate 9 and a filter screen 10;

[0047] The filter screen 10 is fixedly connected to the cover plate 9, and the outer sides of both the filter screen 10 and the cover plate 9 are in sliding contact with the inner wall of the outer casing 8.

[0048] With the above structure, the cooling water can be kept at a low temperature by circulating and dissipating heat, which increases the cooling efficiency of the stamping die 2. In addition, a filter screen 10 is installed in the circulation path to filter impurities, prevent the pipeline from being blocked, and increase the stability of the cooling device.

[0049] As a preferred embodiment of this utility model, the installation mechanism includes: a docking block 11, a positioning frame 12, a spring 13, and a fixing block 14;

[0050] The docking block 11 is fixedly connected to the outer shell 8, the positioning frame 12 is slidably connected to the cover plate 9, the cover plate 9 is fixedly connected to the spring 13, the spring 13 is fixedly connected to the fixing block 14, and the fixing block 14 is fixedly connected to the cover plate 9. After the positioning frame 12 and the docking block 11 are engaged, the positioning frame 12 can connect the cover plate 9, the docking block 11, and the outer shell 8 to prevent the cover plate 9 and the filter screen 10 from separating from the outer shell 8, thereby realizing the installation of the cover plate 9 and the filter screen 10. A sealing ring is installed on the inner side of the outer shell 8 to seal the outer shell 8 and to stably filter the cooling water.

[0051] As a preferred embodiment of this utility model, the disassembly mechanism includes: a rotating frame 15, a sliding block 16, a sliding plate 17, and a control rod 18;

[0052] The rotating frame 15 is rotatably connected to the front side of the cover plate 9. The rotating frame 15 cooperates with the positioning frame 12. The sliding block 16 is rotatably connected to the rotating frame 15 and slidably connected to the sliding plate 17. The sliding plate 17 is slidably connected to the cover plate 9. The control rod 18 is fixedly installed on the top of the positioning frame 12 located on the right side. After the control rod 18 is pushed to the left, the control rod 18 can drive the positioning frame 12 located on the right side to move to the left. This will cause the rotating frame 15 on the right side to rotate clockwise through the round block on the right side. The needle rotates, causing the left side of the rotating frame 15 to lift the sliding plate 17, allowing the sliding plate 17 to slide upwards. The sliding plate 17 then pushes the rotating frame 15 located on the left side to rotate counterclockwise. This allows the rotating frame 15 on the left side to push the positioning frame 12 located on the left side to move to the right via the round block on the left side. This allows the two positioning frames 12 to approach each other and disengage from the two docking blocks 11, thus unlocking the cover plate 9 and the filter screen 10 for disassembly and maintenance, preventing the cooling water from being blocked.

[0053] As a preferred embodiment of this utility model, round blocks are fixedly installed on the front side of both positioning frames 12. The round blocks are slidably connected to the inner side of the rotating frame 15. The round blocks are used to connect the rotating frame 15 and the positioning frame 12, so that the rotating frame 15 can drive the positioning frame 12 to move horizontally when rotating.

[0054] As a preferred embodiment of this utility model, each of the two docking blocks 11 is provided with a positioning groove, and each of the two positioning frames 12 is fixedly installed with a positioning block on the side away from each other. The positioning block and the positioning groove can be detachably snapped together. After the positioning block is inserted into the inner side of the positioning groove, the positioning block can block the cover plate 9 and the filter screen 10 from moving, thereby realizing the installation of the cover plate 9 and the filter screen 10.

[0055] As a preferred embodiment of this utility model, a vertical groove is provided on the front side of the cover plate 9, and a horizontal groove is provided on the top of the sliding plate 17. The sliding plate 17 is slidably connected to the inner wall of the vertical groove, and the bottom of the two sliding blocks 16 is slidably connected to the inner wall of the horizontal groove. The horizontal groove is used to connect the two sliding blocks 16 and the two rotating frames 15, so that when the rotating frame 15 on one side is rotated, it can drive the rotating frame 15 on the other side.

[0056] It should be noted that the specific model of pump body 6 and radiator 5 to be used shall be selected by those skilled in the art, and the above-mentioned pump body 6 and radiator 5 are all existing technologies, which will not be elaborated in this solution.

[0057] The working principle of this utility model is as follows: By activating the pump body 6, the pump body 6 can draw cooling water from the inside of the liquid storage tank 4 and pump it into the inside of the cooling tank 3. The cooling tank 3 and the liquid storage tank 4 are connected to achieve the circulation of cooling water. Activating the radiator 5 can also dissipate heat from the cooling water, keeping it at a low temperature and increasing the cooling efficiency of the stamping die 2. The radiator 5 consists of a copper radiator 5 and two cooling fans. The copper radiator 5 extends to the inside of the liquid storage tank 4, resulting in high cooling efficiency. A filter screen 10 is also installed in the circulation path to filter impurities, prevent pipe blockage, and increase the stability of the cooling device. When the filter screen 10 needs to be disassembled and maintained after long-term use, simply push the control lever 18 to the left on the front side of the cover plate 9. After the control lever 18 is pushed to the left, it can drive the positioning frame 12 located on the right side to move to the left. This will cause the rotating frame 15 on the right side to rotate clockwise through the round block on the right side. This allows the left side of the rotating frame 15 to lift the sliding plate 17, causing it to slide upwards. The sliding plate 17 then pushes the rotating frame 15 on the left side to rotate counter-clockwise. This allows the rotating frame 15 on the left side to use a circular block on the left side to push the positioning frame 12 on the left side to move to the right. This allows the two positioning frames 12 to approach each other and disengage from the two docking blocks 11, unlocking the cover plate 9 and filter screen 10 for disassembly and maintenance, preventing the cooling water from entering. If the filter screen 10 is blocked, after maintenance, insert the filter screen 10 and cover plate 9 into the inside of the housing 8 so that the positioning frame 12 can automatically engage with the docking block 11. After the positioning frame 12 engages with the docking block 11, the positioning frame 12 can connect the cover plate 9 with the docking block 11 and the housing 8 to prevent the cover plate 9 and filter screen 10 from disengaging from the housing 8, thus realizing the installation of the cover plate 9 and filter screen 10. A sealing ring is installed on the inside of the housing 8 to seal the housing 8 and provide stable filtration of cooling water.

[0058] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automobile stamping press mold cooling device characterized by comprising: The utility model relates to a cooling device for stamping die, including Workbench (1); Cooling box (3), cooling box (3) is fixedly installed at the bottom of workbench (1); Punching die (2), punching die (2) is fixedly installed at the top of workbench (1), and the bottom of punching die (2) is at the inside of cooling box (3); Liquid storage tank (4), liquid storage tank (4) is fixedly installed at the inside of cooling box (3); Radiator (5), radiator (5) is fixedly installed at the left side of liquid storage tank (4); Pump body (6), pump body (6) is fixedly installed at the right side of cooling box (3); Pipe body (7), pipe body (7) is fixedly installed at the right side of pump body (6); Shell (8), shell (8) is fixedly installed at the right side of liquid storage tank (4), and shell (8) is communicated with pipe body (7); Mounting mechanism and dismounting mechanism, the number of mounting mechanism is two groups, and mounting mechanism cooperates with shell (8) and dismounting mechanism respectively; Filtering mechanism, filtering mechanism includes: cover plate (9) and filter screen (10); Filter screen (10) is fixedly connected with cover plate (9), and the outside of filter screen (10) and cover plate (9) is slidably contacted with the inner wall of shell (8).

2. The cooling device for a press die for a press part of an automobile according to claim 1, wherein The mounting mechanism includes: butt joint block (11), positioning frame (12), spring (13) and fixed block (14); Butt joint block (11) is fixedly connected with shell (8), positioning frame (12) is slidably connected with cover plate (9), cover plate (9) is fixedly connected with spring (13), spring (13) is fixedly connected with fixed block (14), and fixed block (14) is fixedly connected with cover plate (9).

3. The cooling device for a press die for a press part of an automobile according to claim 1, wherein The dismounting mechanism includes: rotating frame (15), sliding block (16), sliding plate (17) and control rod (18); Rotating frame (15) is rotatably connected at the front side of cover plate (9), rotating frame (15) cooperates with positioning frame (12), sliding block (16) is rotatably connected with rotating frame (15), sliding block (16) is slidably connected with sliding plate (17), sliding plate (17) is slidably connected with cover plate (9), and control rod (18) is fixedly installed at the top of positioning frame (12) on the right side.

4. The cooling device for a press die for a press part of an automobile according to claim 3, wherein The front side of two positioning frames (12) is fixedly installed with round block, and the inner side of round block is slidably connected with rotating frame (15).

5. The cooling device for a press die for a press part of an automobile according to claim 3, wherein Two positioning slots are formed in two butt joint blocks (11), and positioning block is fixedly installed on the side, away from each other, of two positioning frames (12), and the positioning block is detachably clamped with the positioning slot.

6. The cooling device for a press die for a press part of an automobile according to claim 2, wherein The front side of cover plate (9) is provided with vertical sliding groove, the top of sliding plate (17) is provided with horizontal sliding groove, sliding plate (17) is slidably connected with the inner wall of vertical sliding groove, and the bottom of two sliding blocks (16) is slidably connected with the inner wall of horizontal sliding groove.

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