Bent base of radiator

Abstract

A radiator bending base comprises a base body, a limiting block, a supporting rod and a supporting structure, the limiting block and the supporting rod are both installed on the base body, a guide hole is formed in the limiting block, the supporting structure comprises an air cylinder, a connecting block, a connecting rod and a supporting block, the supporting block is connected to one end of the connecting rod, and the other end of the connecting rod is connected with one end of the connecting block. The other end of the connecting block is connected with one end of a cylinder telescopic shaft. The guide holes in the limiting blocks guide and position the upper die where the stamping head is located in the front-back and left-right directions, the limiting blocks limit the upper die and the base in the up-down direction, and the position accuracy of the radiator in the stamping plastic deformation process is guaranteed; the supporting block can stretch out and draw back through the supporting structure, the supporting block supports the supporting rod to prevent the supporting rod from deforming, the supporting block does not need to be manually taken out from the bottom of the supporting rod before the stamped radiator is taken out, the air cylinder enables the supporting block to automatically retreat from the bottom of the supporting rod, convenience and rapidness are achieved, and the overall machining efficiency of the radiator is improved.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts processing technology, specifically relating to a radiator bending base. Background Technology

[0002] The core chips of a car CD player (such as decoding chips, servo chips, and power management chips) contain transistors, integrated circuits, and other components. When current flows through them, Joule heat is generated due to resistance. In high-temperature environments (temperatures can reach over 60°C in summer) and enclosed spaces, the chips generate significant heat loss due to energy conversion during operation. For example, the power management chip has low efficiency in voltage regulation, converting a large amount of electrical energy into heat. The digital signal processing chip generates significant heat due to multitasking and the laser head driver chip operates at high current. Without heat dissipation, chip performance will degrade, lifespan will be shortened, and problems such as thermal failure of electronic components and loss of laser head accuracy may occur, thus affecting user experience and driving safety. Therefore, heat dissipation is crucial to ensuring the stable operation of a car CD player. In existing technologies, aluminum fin heat sinks are commonly used for heat dissipation. During the forming process, aluminum alloy sheets are placed on a lower mold, and an upper mold applies downward pressure to the aluminum alloy sheets, causing them to undergo plastic deformation, thereby creating an aluminum fin heat sink with a specific heat dissipation structure. During this process, an upward supporting force needs to be applied to the support rod on the lower mold where the aluminum alloy sheets are located. This is usually done manually by placing the support block at the bottom of the support rod (if the support block is directly fixed to the bottom of the support rod, it will be difficult to remove the heat sink after stamping). After stamping, the support block is then removed manually, which is not only time-consuming and labor-intensive, but also reduces the processing efficiency of aluminum fin heat sinks. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model researches and designs a radiator bending base, the purpose of which is to provide a radiator bending base that requires no manual labor and improves the efficiency of radiator processing.

[0004] The technical solution of this utility model:

[0005] A radiator bending base includes a base body, a limiting block, a support rod, and a support structure. The limiting block and the support rod are both installed on the base body. The limiting block is provided with a guide hole. The support structure includes a cylinder, a connecting block, a connecting rod, and a support block. The support block is connected to one end of the connecting rod, the other end of the connecting rod is connected to one end of the connecting block, and the other end of the connecting block is connected to one end of the telescopic shaft of the cylinder.

[0006] Preferably, the limiting blocks are installed on the four corners of the base body by screws.

[0007] Preferably, the limiting block includes a first limiting block, a second limiting block, a third limiting block, and a fourth limiting block. The first limiting block and the fourth limiting block are both L-shaped, and the second limiting block and the third limiting block are both cuboids. The fourth limiting block is connected to the base body by screws passing through the fourth limiting block, the pad, and the base body in sequence.

[0008] Preferably, the support rod is L-shaped and fixed to the base body with screws. In use, the support block is located at the bottom of the end of the support rod where the vertical rod is not provided, and is used to support the support rod during stamping.

[0009] Preferably, the T-shaped head at one end of the connecting rod is inserted into a T-shaped groove on the support block that matches the T-shaped head, and the other end of the connecting rod passes through the pad and the T-shaped head at the other end is inserted into a T-shaped groove on one end of the connecting block that matches the T-shaped head. The other end of the connecting block is connected to the telescopic shaft of the cylinder by passing through the connecting block and the telescopic shaft of the cylinder in sequence with screws.

[0010] Preferably, limit rods are also provided on both sides of the support block, and the limit rods are fixed to the base body by screws.

[0011] The beneficial effects of this utility model are as follows: This utility model has a reasonable structure and novel design. The guide hole set on the limiting block guides and positions the upper die where the stamping head is located in the front, back, left and right directions. The limiting block sets the upper die and the base in the vertical position, ensuring the accuracy of the position of the radiator during stamping plastic deformation. The supporting structure makes the supporting block retractable. On the one hand, the supporting block supports the supporting rod to prevent its deformation. On the other hand, before the stamped radiator is taken out, there is no need to manually remove the supporting block from the bottom of the supporting rod. Through the action of the cylinder, the supporting block automatically retracts from the bottom of the supporting rod, which is convenient and quick, improves the overall processing efficiency of the radiator, and has high practical value. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] The components are: 1. Base body, 2. Support rod, 3. Guide hole, 4. Cylinder, 5. Connecting block, 6. Connecting rod, 5-1. T-slot, 6-1. T-head, 7. Support block, 8. Telescopic shaft, 9. Screw, 10. First limiting block, 11. Second limiting block, 12. Third limiting block, 13. Fourth limiting block, 14. Pad, 15. Limiting rod. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0015] like Figure 1As shown, a radiator bending base includes a base body 1, a limiting block, a support rod 2, and a support structure. The limiting block and the support rod 2 are both installed on the base body 1. The limiting block is provided with a guide hole 3. The support structure includes a cylinder 4, a connecting block 5, a connecting rod 6, and a support block 7. The support block 7 is connected to one end of the connecting rod 6, the other end of the connecting rod 6 is connected to one end of the connecting block 5, and the other end of the connecting block 5 is connected to one end of the telescopic shaft 8 of the cylinder 4.

[0016] In this embodiment, as Figure 1 The limit blocks shown are installed on the four corners of the base body 1 by screws 9.

[0017] In this embodiment, as Figure 1 The limiting blocks shown include a first limiting block 10, a second limiting block 11, a third limiting block 12, and a fourth limiting block 13. The first limiting block 10 and the fourth limiting block 13 are both L-shaped, and the second limiting block 11 and the third limiting block 12 are both cuboids. The fourth limiting block 13 is connected to the base body 1 by screws 9 passing through the fourth limiting block 13, the pad 14, and the base body 1 in sequence.

[0018] In this embodiment, as Figure 1 The support rod shown is L-shaped and is fixed to the base body 1 by screws 9. When in use, the support block 7 is located at the bottom of the end of the support rod 2 where no vertical rod is provided, and is used to support the support rod 2 during stamping.

[0019] In this embodiment, as Figure 1 The T-shaped head (not shown in the figure) at one end of the connecting rod 6 is inserted into the T-shaped groove (not shown in the figure) on the support block 7 that matches the T-shaped head (not shown in the figure). The other end of the connecting rod 6 passes through the pad 14 and the T-shaped head 6-1 at the other end is inserted into the T-shaped groove 5-1 at one end of the connecting block 5 that matches the T-shaped head 6-1. The other end of the connecting block 5 is connected to the telescopic shaft 8 of the cylinder 4 by passing through the connecting block 5 and the telescopic shaft 8 of the cylinder 4 in sequence by the screw 9.

[0020] In this embodiment, as Figure 1 The support block 7 shown is also provided with limit rods 15 on both sides to limit the side of the support block 7. The limit rods 15 are fixed to the base body 1 by screws 9.

[0021] Specific usage process: In actual use, the radiator to be stamped is placed on support rod 2. Cylinder 4 is activated, and the telescopic shaft 8 of cylinder 4 extends outward, sequentially driving connecting block 5, connecting rod 6, and support block 7 to extend towards support rod 2 until support block 7 is positioned directly below the end of support rod 2. The punch press (upper die) (not shown in the figure) then works to bend downwards to form the radiator. During this process, the guide rod (not shown in the figure) on the punch press (upper die) (not shown in the figure) is positioned within the guide holes 3 on the four limit blocks. The four limit blocks limit the upper and lower positions of the punch press (upper die) (not shown in the figure). The support block 7 supports the support rod 2 (to prevent the support rod from deforming during stamping). After the radiator is bent and formed, the punch press (upper die) (not shown in the figure) rises, and the telescopic shaft 8 of the cylinder 4 retracts inward, which in turn drives the connecting block 5, connecting rod 6, and support block 7 to move towards the cylinder 4. The support block 7 moves out from the bottom of the support rod 2. Under the action of another cylinder (not shown in the figure), the stamped radiator is pushed upward by the pusher block (not shown in the figure, the pusher block is connected to the other cylinder), and the formed radiator is taken out. The above steps are repeated to perform the forming operation of the next radiator. In this invention, the support rod 2 is fixed to the base body 1 by screws 9, facilitating the replacement of the support rod 2. The limiting block is also fixed to the base body 1 by screws 9, facilitating the replacement of the limiting block. The guide hole 3 on the limiting block guides and positions the upper die (punch press) (not shown in the figure) where the punch head is located in the front, back, left, and right positions. The limiting block limits the upper die and the upper body 1 in the upper and lower positions, ensuring the accurate positioning of the radiator during the plastic deformation of the punch. The supporting structure allows the support block 7 to be telescopic. On the one hand, the support block 7 supports the support rod 2 to prevent its deformation. On the other hand, before the stamped radiator is taken out, there is no need to manually remove the support block 7 from the bottom of the support rod 2. Through the action of the cylinder 4, the support block 7 automatically retracts from the bottom of the support rod 2, which is convenient and quick, improving the overall processing efficiency of the radiator.

[0022] In summary, this utility model achieves the expected results.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A radiator bending base, characterized in that: The system includes a base body, a limiting block, a support rod, and a support structure. The limiting block and the support rod are both mounted on the base body. The limiting block has a guide hole. The support structure includes a cylinder, a connecting block, a connecting rod, and a support block. The support block is connected to one end of the connecting rod, the other end of the connecting rod is connected to one end of the connecting block, and the other end of the connecting block is connected to one end of the telescopic shaft of the cylinder.

2. The radiator bending base as described in claim 1, characterized in that: The limiting blocks are installed on the four corners of the base body by screws.

3. The radiator bending base as described in claim 1, characterized in that: The limiting block includes a first limiting block, a second limiting block, a third limiting block, and a fourth limiting block. The first limiting block and the fourth limiting block are both L-shaped, and the second limiting block and the third limiting block are both cuboids. The fourth limiting block is connected to the base body by screws passing through the fourth limiting block, the pad, and the base body in sequence.

4. The radiator bending base as described in claim 1, characterized in that: The support rod is L-shaped and is fixed to the base body with screws. In use, the support block is located at the bottom of the end of the support rod where the vertical rod is not provided, and is used to support the support rod during stamping.

5. The radiator bending base as described in claim 1, characterized in that: The T-shaped head at one end of the connecting rod is inserted into the T-shaped groove on the support block that matches the T-shaped head. The other end of the connecting rod passes through the pad and the T-shaped head at the other end is inserted into the T-shaped groove on one end of the connecting block that matches the T-shaped head. The other end of the connecting block is connected to the telescopic shaft of the cylinder by passing through the connecting block and the telescopic shaft of the cylinder in sequence with screws.

6. The radiator bending base as described in claim 1, characterized in that: Limiting rods are also provided on both sides of the support block, and the limiting rods are fixed to the base body by screws.

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