Positioning and clamping equipment for metal product cooling fin machining

Abstract

The utility model relates to the technical field of radiating fin processing, and discloses a positioning and clamping device for metal product radiating fin processing, which comprises a support table, a moving mechanism arranged at the top of the support table, a clamping mechanism arranged at the top of the moving mechanism, the moving mechanism comprises a support block, and the support block is fixedly connected to the top of the support table. A connecting plate is fixedly connected to the outer side of the supporting block, a long rod is fixedly connected to the interior of the connecting plate, a first motor is fixedly connected to the back face of the fixing groove, and a first threaded rod is fixedly connected to the output end of the first motor. According to the positioning and clamping equipment for machining the cooling fins of the metal products, the purpose of moving the cooling fins back and forth is achieved through the arranged moving mechanism, so that the machining direction of the cooling fins can be flexibly adjusted after the cooling fins are clamped and positioned, machining operation can be conducted on different positions of the cooling fins in the machining process, and the flexible performance of the equipment is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of heat sink processing, in particular to a positioning and clamping device for processing heat sinks of metal products. Background Art

[0002] A heat sink is a piece of metal used to dissipate heat. It's typically made of aluminum alloy, brass, or bronze and comes in a variety of shapes, including plates, sheets, and multiple sheets. Its primary function is to absorb and transfer heat generated by devices like electronic equipment, mechanical equipment, and automotive engines. By increasing the surface area, it transfers heat to the surrounding environment, effectively reducing the device's temperature and improving its stability and lifespan.

[0003] According to the description of a positioning mechanism for heat sink processing disclosed on the patent website (authorization announcement number: CN 218801789U), "The utility model discloses a positioning mechanism for heat sink processing, which belongs to the field of heat sink processing technology, including a concave positioning seat, and a positioning mechanism is provided on the right side of the concave positioning seat. The positioning mechanism is arranged, and the driving motor drives the driving gear to rotate, so that the driven gear rotates, and the driven gear rotates, which will cause the nut installed inside to rotate. After the nut rotates, it will drive the screw rod to move left and right, and the limiting slide rod can be used to prevent the screw rod from driving the positioning plate to rotate during the movement of the nut, thereby adjusting the distance between the positioning plate and the left side of the inner wall of the recess of the concave positioning seat, and aluminum heat sinks of different specifications can be positioned and fixed in the concave positioning seat in a tight manner, so that there is no need to replace the positioning mechanism according to the specifications of the aluminum heat sink, which not only improves the flexibility of the positioning mechanism, but also reduces the processing cost of the aluminum heat sink. At the same time, it also improves work efficiency and meets the needs of users when processing aluminum heat sinks."

[0004] Based on the above, the applicant believes that the following defects exist:

[0005] During use, the positioning mechanism for heat sink processing is not convenient for adjusting the processing orientation of the heat sink after clamping and positioning the heat sink, so that different positions of the heat sink cannot be processed during processing, reducing the flexibility of the device. Utility Model Content

[0006] The purpose of the utility model is to provide a positioning and clamping device for processing a metal product heat sink, so as to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A positioning and clamping device for processing a metal product heat sink comprises a support table, a moving mechanism is provided on the top of the support table, and a clamping mechanism is provided on the top of the moving mechanism;

[0008] The moving mechanism includes a support block, which is fixedly connected to the top of the support platform, a telescopic rod fixedly connected to the inside of the support block, a fixed groove fixedly connected to the right end of the telescopic rod, a connecting plate fixedly connected to the outside of the support block, a long rod fixedly connected to the inside of the connecting plate, a motor 1 fixedly connected to the back of the fixing groove, a threaded rod 1 fixedly connected to the output end of the motor 1, a protrusion threadedly connected to the outer wall of the threaded rod 1, and a slider fixedly connected to the bottom of the fixing groove.

[0009] Preferably, the top of the support platform is fixedly connected to a support seat, and one end of the long rod away from the connecting plate is fixedly connected to the inner wall of the support seat, thereby providing stable support for the long rod.

[0010] Preferably, a sliding hole is provided inside the slider, and the slider is slidably connected to the outer wall of the long rod through the sliding hole, so that the slider can stably slide and limit on the outer wall of the long rod.

[0011] Preferably, the protrusion is slidably connected to the inner wall of the fixing groove, and the threaded rod 1 passes through the fixing groove and rotates, so that the rotational motion of the threaded rod 1 is converted into the linear motion of the threaded rod 1.

[0012] Preferably, the clamping mechanism includes a fixed box, the right side of the fixed box is fixedly connected to motor 2, the left side of motor 2 is fixedly connected to threaded rod 2, the outer wall of threaded rod 2 is threadedly connected to a connecting block, the top of the connecting block is fixedly connected to a connecting shaft, the outer wall of the connecting shaft is fixedly connected to a fixed block, and one side of the fixed block is fixedly connected to a clamp to further ensure the stability of the clamping limit of the heat sink.

[0013] Preferably, the second threaded rod passes through the fixed box and rotates, and the threads on the outer walls at both ends of the second threaded rod are in opposite directions, which provides stable support for the second threaded rod.

[0014] Preferably, a long opening is provided on the top of the fixed box, the connecting shaft passes through the long opening and moves, and the connecting block is slidably connected to the inner wall of the fixed box, so that the connecting block can stably drive the connecting shaft to move.

[0015] Compared with the prior art, the present invention provides a positioning and clamping device for processing metal product heat sinks, which has the following beneficial effects:

[0016] 1. The positioning and clamping equipment for processing metal product heat sinks can achieve the purpose of moving the heat sink back and forth through the provided moving mechanism, so that the processing orientation of the heat sink can be flexibly adjusted after the heat sink is clamped and positioned. During the processing, the heat sink can be processed at different positions, thereby enhancing the flexibility of the device.

[0017] 2. The positioning and clamping equipment for processing metal product heat sinks can play the role of stably clamping and limiting the heat sink through the provided clamping mechanism under the action of the fixture, ensuring that the heat sink will not easily deviate or shake during the processing, thereby achieving good processing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0019] Figure 1 This is a front view of the structure of the utility model;

[0020] Figure 2 This is the left side view of the structure of the utility model;

[0021] Figure 3 It is a structural diagram of the connection block;

[0022] Figure 4 This is a schematic diagram of the second structure of the motor.

[0023] In the figure: 1. Support platform; 2. Moving mechanism; 21. Support block; 22. Telescopic rod; 23. Connecting plate; 24. Long rod; 25. Slider; 26. Fixing groove; 27. Bump; 28. Threaded rod 1; 29. Motor 1; 3. Clamping mechanism; 31. Fixing box; 32. Motor 2; 33. Threaded rod 2; 34. Connecting block; 35. Connecting shaft; 36. Fixing block; 37. Clamp. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Example 1

[0028] Combine Figures 1 to 4 A positioning and clamping device for processing a metal product heat sink comprises a support platform 1, a moving mechanism 2 is provided on the top of the support platform 1, and a clamping mechanism 3 is provided on the top of the moving mechanism 2;

[0029] The moving mechanism 2 includes a support block 21, which is fixedly connected to the top of the support platform 1. A telescopic rod 22 is fixedly connected to the inside of the support block 21, and a fixing groove 26 is fixedly connected to the right end of the telescopic rod 22. A connecting plate 23 is fixedly connected to the outside of the support block 21, and a long rod 24 is fixedly connected to the inside of the connecting plate 23. A motor 29 is fixedly connected to the back of the fixing groove 26, and a threaded rod 28 is fixedly connected to the output end of the motor 29. A protrusion 27 is threadedly connected to the outer wall of the threaded rod 28, and a slider 25 is fixedly connected to the bottom of the fixing groove 26.

[0030] Furthermore, a support seat is fixedly connected to the top of the support platform 1 , and one end of the long rod 24 away from the connecting plate 23 is fixedly connected to the inner wall of the support seat, thereby providing stable support for the long rod 24 .

[0031] Furthermore, a sliding hole is opened inside the slider 25, and the slider 25 is slidably connected to the outer wall of the long rod 24 through the opened sliding hole, so that the slider 25 can stably slide and limit on the outer wall of the long rod 24.

[0032] Furthermore, the protrusion 27 is slidably connected to the inner wall of the fixing groove 26 , and the threaded rod 28 passes through the fixing groove 26 and rotates, so that the rotational motion of the threaded rod 28 is converted into the linear motion of the threaded rod 28 .

[0033] Example 2

[0034] See Figures 1 to 4On the basis of the first embodiment, the clamping mechanism 3 further comprises a fixed box 31, a second motor 32 is fixedly connected to the right side of the fixed box 31, a second threaded rod 33 is fixedly connected to the left side of the second motor 32, a connecting block 34 is threadedly connected to the outer wall of the second threaded rod 33, a connecting shaft 35 is fixedly connected to the top of the connecting block 34, a fixing block 36 is fixedly connected to the outer wall of the connecting shaft 35, and a clamp 37 is fixedly connected to one side of the fixing block 36 to further ensure the stability of the clamping limit of the heat sink.

[0035] Furthermore, the second threaded rod 33 passes through the fixed box 31 and rotates. The threads on the outer walls at both ends of the second threaded rod 33 are in opposite directions, which provides stable support for the second threaded rod 33 .

[0036] Furthermore, a long opening is opened on the top of the fixed box 31, and the connecting shaft 35 passes through the long opening and moves. The connecting block 34 is slidably connected to the inner wall of the fixed box 31, so that the connecting block 34 can stably drive the connecting shaft 35 to move.

[0037] In actual operation, when this device is used, the heat sink to be processed is first placed on the top of the fixed box 31, and then the motor 2 32 is started so that the output end of the motor 2 32 can drive the threaded rod 2 33 to rotate. Since the threaded rod 2 33 and the connecting block 34 are threadedly connected, the rotational motion of the threaded rod 2 33 is converted into a linear motion of the connecting block 34. The connecting block 34 can drive the clamp 37 to move toward the direction close to the heat sink through the connecting shaft 35 and the fixed block 36. Under the action of the clamp 37, the heat sink can be stably clamped and limited to ensure that the heat sink will not easily produce offset and shaking during the processing, thereby achieving good processing stability.

[0038] When the telescopic rod 22 is started, the telescopic rod 22 can push the fixed slot 26 to move to the right, and at the same time, the fixed slot 26 drives the slider 25 to slide and limit on the outer wall of the long rod 24, so the heat sink can be moved left and right. The motor 1 29 is started to drive the threaded rod 1 28 to rotate. Since the threaded rod 1 28 and the protrusion 27 are threadedly connected, the threaded rod 1 28 drives the fixed box 31 to move through the protrusion 27, so the heat sink can be moved back and forth. After the heat sink is clamped and positioned, the processing orientation of the heat sink can be flexibly adjusted. During the processing, the heat sink can be processed at different positions, thereby enhancing the flexibility of the device.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A positioning and clamping device for processing a metal product heat sink, comprising a support table (1), characterized in that: A moving mechanism (2) is provided on the top of the support platform (1), and a clamping mechanism (3) is provided on the top of the moving mechanism (2); The moving mechanism (2) comprises a support block (21), the support block (21) is fixedly connected to the top of the support platform (1), a telescopic rod (22) is fixedly connected inside the support block (21), the right end of the telescopic rod (22) is fixedly connected to a fixing groove (26), a connecting plate (23) is fixedly connected outside the support block (21), a long rod (24) is fixedly connected inside the connecting plate (23), a motor (29) is fixedly connected to the back of the fixing groove (26), a threaded rod (28) is fixedly connected to the output end of the motor (29), a protrusion (27) is threadedly connected to the outer wall of the threaded rod (28), and a slider (25) is fixedly connected to the bottom of the fixing groove (26).

2. The positioning and clamping device for processing a metal product heat sink according to claim 1, characterized in that: The top of the support platform (1) is fixedly connected to a support seat, and one end of the long rod (24) away from the connecting plate (23) is fixedly connected to the inner wall of the support seat.

3. The positioning and clamping device for processing a metal product heat sink according to claim 1, characterized in that: A sliding hole is provided inside the slider (25), and the slider (25) is slidably connected to the outer wall of the long rod (24) through the sliding hole.

4. The positioning and clamping device for processing a metal product heat sink according to claim 1, characterized in that: The protrusion (27) is slidably connected to the inner wall of the fixing groove (26), and the threaded rod (28) passes through the fixing groove (26) and rotates.

5. The positioning and clamping device for processing a metal product heat sink according to claim 1, characterized in that: The clamping mechanism (3) comprises a fixed box (31), the right side of the fixed box (31) is fixedly connected to a second motor (32), the left side of the second motor (32) is fixedly connected to a second threaded rod (33), the outer wall of the second threaded rod (33) is threadedly connected to a connecting block (34), the top of the connecting block (34) is fixedly connected to a connecting shaft (35), the outer wall of the connecting shaft (35) is fixedly connected to a fixed block (36), and one side of the fixed block (36) is fixedly connected to a clamp (37).

6. The positioning and clamping device for processing a metal product heat sink according to claim 5, characterized in that: The second threaded rod (33) passes through the fixed box (31) and rotates, and the threads on the outer walls at both ends of the second threaded rod (33) are in opposite directions.

7. The positioning and clamping device for processing a metal product heat sink according to claim 5, characterized in that: The top of the fixed box (31) is provided with a long opening, the connecting shaft (35) passes through the long opening and moves, and the connecting block (34) is slidably connected to the inner wall of the fixed box (31).

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