Deep narrow groove processing equipment and processing method thereof

Abstract

This invention discloses a deep and narrow groove processing equipment and method, relating to the field of deep and narrow groove processing technology. To improve processing efficiency, the equipment includes a base, a grooving section, and a loading section for moving the raw material. The loading section includes: a rectangular plate fixed to the top outer wall of the base, with a T-shaped rod movably connected to the inner wall of a through hole on the surface of the rectangular plate; a spring sleeved on the outer circumference of the T-shaped rod, with both ends of the spring fixed to one side of the outer wall of the rectangular plate and one side of the inner wall of the T-shaped rod respectively by pins; and a pad bolted to one end of the T-shaped rod. The processing method includes the following steps: placing the raw material on a placement assembly and using a clamping assembly to clamp and fix the raw material. This invention, by providing a toggle plate, can convert the circular motion of the rotating disk into the linear motion of the clamping assembly, thereby allowing the clamping assembly and placement assembly to clamp and limit the raw material.

Description

Technical Field

[0001] This invention relates to the field of deep and narrow groove machining technology, and in particular to a deep and narrow groove machining equipment and machining method. Background Technology

[0002] A heat sink is a component used to dissipate heat from various mechanical equipment during operation. Heat sinks come in various shapes, including cylindrical and square. During the processing of heat sinks, grooving equipment is used to cut grooves of different depths and narrownesses on the surface of the profile, thereby effectively increasing the heat conduction area between the heat sink and the heat source, thus improving the heat dissipation effect. In the existing heat sink grooving processing device, a clamp is used to hold the material to be processed for deep and narrow grooves during operation. After clamping, the grooves are cut on the rotating material by manual cutting.

[0003] While this grooving method can achieve the grooving function, the entire grooving process is quite cumbersome and requires manual intervention, making it difficult to achieve periodic and automated grooving of raw materials, thus affecting processing efficiency. Based on this, this application optimizes the existing heat sink grooving equipment, thereby effectively improving the grooving efficiency and accuracy of heat sink raw materials. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a deep and narrow groove processing equipment and method.

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

[0006] A deep and narrow groove processing device includes a base, a grooving section, and a loading section for moving raw materials, the loading section comprising:

[0007] Rectangular plate: It is fixed to the top outer wall of the base, and a T-shaped rod is movably connected to the inner wall of the through hole opened on the surface of the rectangular plate;

[0008] Spring 1: It is sleeved on the outer circumference of the T-shaped rod;

[0009] Pad: It is bolted to one end of the T-shaped rod, and a placement assembly is fixed to the top outer wall of the pad;

[0010] Mounting plate three: It is fixed to the top outer wall of the pad, and a rotating disk is movably connected to the inner wall of the through hole opened on the surface of mounting plate three. A toggle plate is welded to the outer circumference of the rotating disk.

[0011] Adjustment frame: It is fixed to the top outer wall of the pad, and a bent rod is movably connected to the inner wall of the through hole opened at the top of the adjustment frame. A limit piece is fixed to the outer circumference of the bent rod by a pin, and a pressing component is fixed to the bottom of the bent rod.

[0012] Mounting plate two: It is fixed to the top outer wall of the pad, and the inner wall of the through hole opened on the surface of mounting plate two is movably connected to mounting column two, and the outer circumference of mounting column two is connected to gears by key;

[0013] Housing: It is welded to one end of the rotating disk, and one end of the mounting column is movably connected to the inner wall of the housing;

[0014] Coil spring: One end of the coil spring is fixed to the outer wall of the mounting post by a pin, and the other end of the coil spring is fixed to the inner wall of the housing by a pin;

[0015] The gear is driven by a rack.

[0016] Preferably, the rack portion includes a fixing plate fixed to the outer wall of the top of the pad and an electric telescopic rod fixed to the outer wall of one side of the fixing plate. The output end of the electric telescopic rod is fixed with a rack that meshes with a gear by a pin.

[0017] Preferably, the placement assembly includes a second limiting roller and a second U-shaped frame. The second U-shaped frame is fixed to the top outer wall of the pad, the second limiting roller is welded to the inner walls on both sides of the second U-shaped frame, and a rotary motor is fixed to one outer wall of the second U-shaped frame by bolts. The output end of the rotary motor is connected to one end of the second limiting roller by a coupling.

[0018] As a preferred embodiment of the present invention, the pressing assembly includes a U-shaped frame and a limiting roller, wherein the U-shaped frame is fixed to the outer wall of the bottom of the bent rod, and the limiting roller is welded to the inner wall of the U-shaped frame.

[0019] As a preferred embodiment of the present invention: the grooving part includes a vertical plate fixed to the top outer wall of the base and a drive motor fixed to one side outer wall of the vertical plate. The grooving part also includes a grooving blade, which is fixed to the output end of the drive motor by a pin.

[0020] As a preferred embodiment of the present invention: a mounting plate is fixed to the top outer wall of the pad, a mounting post is movably connected to the inner wall of the through hole opened on the surface of the mounting plate, a bevel gear is connected to the outer circumference of the mounting post by a key, and a bevel gear that meshes with the bevel gear is connected to the outer circumference of the mounting post by a key.

[0021] Furthermore: one end of the mounting column is fixed with an eccentric disc by a pin, an L-shaped plate is fixed to the outer wall of the top of the pad, a drive rod is movably connected to the inner wall of the through hole opened on the surface of the L-shaped plate, one end of the drive rod is fixed with a clamping part, the other end of the drive rod is welded with a connecting frame, and the connecting frame and the eccentric disc are movably connected by the same swing arm.

[0022] As a further embodiment of the present invention: the clamping part includes a lower arc-shaped plate and an upper arc-shaped plate, the top of the upper arc-shaped plate is welded to one end of the drive rod, a drive column is embedded in the upper surface of the lower arc-shaped plate, and the upper arc-shaped plate is movably connected to the outer circumferential wall of the drive column. A second spring is sleeved on the outer circumferential wall of the drive column, and an electromagnet is fixed on the bottom outer wall of the upper arc-shaped plate.

[0023] As a further embodiment of the present invention: a limiting plate is fixed to the top outer wall of the base, and a top block is welded to the top outer wall of the U-shaped frame.

[0024] A method for machining deep and narrow grooves includes the following steps:

[0025] S1: Place the raw materials on the placement component and use the clamping component to clamp and fix the raw materials;

[0026] S2: The rack section is used to drive the raw material to move laterally;

[0027] S3: Start the grooving section and use the grooving section to groove the raw material during the lateral movement of the raw material.

[0028] S4: After grooving is completed, the clamping part is used to clamp and fix the raw material.

[0029] S5: The clamping part is used to transfer the raw material to be processed, so that the grooving part can periodically groove the raw material.

[0030] The beneficial effects of this invention are as follows:

[0031] 1. By setting a toggle plate, the circular motion of the rotating disk can be converted into the linear motion of the clamping component, thereby using the clamping component and the placement component to clamp and limit the processing raw materials.

[0032] 2. The pressing component can be limited by the processing raw material. The pad and the rotating disk can be pushed laterally by the rack as a whole, so that the processing raw material can be grooved by the grooving part during the lateral movement.

[0033] 3. By setting up a swing arm, the circular motion of the eccentric disk can be converted into the linear motion of the drive rod, so that the clamping part can clamp the raw material and realize the transfer of the raw material, thus facilitating the periodic grooving of the raw material by the grooving part.

[0034] 4. By energizing the electromagnet, the lower and upper arc plates can be used to clamp and fix the outer circumference of the raw material, thereby enabling the transfer of the raw material. By de-energizing the electromagnet, the clamping part detaches from the raw material after the transfer is completed, thus enabling the transfer of the raw material.

[0035] 5. By installing a drive motor, the grooving blade can be driven to rotate, thereby grooving the raw materials being processed. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of a deep and narrow groove processing equipment proposed in this invention;

[0037] Figure 2 This is a schematic diagram of the side structure of a deep and narrow groove processing equipment proposed in this invention;

[0038] Figure 3 This is a schematic diagram of the placement section structure of a deep and narrow groove processing equipment proposed in this invention;

[0039] Figure 4 This is a schematic diagram of the overall structure of the drive unit of a deep and narrow groove processing equipment proposed in this invention;

[0040] Figure 5 This is an exploded structural diagram of the drive unit of a deep and narrow groove processing equipment proposed in this invention;

[0041] Figure 6 This is a schematic diagram of the conveyor structure of a deep and narrow groove processing equipment proposed in this invention.

[0042] In the diagram: 1-Base, 2-Grooving blade, 3-U-shaped frame one, 4-Rotating disc, 5-Electric telescopic rod, 6-Fixing plate, 7-Drive rod, 8-Processing raw material, 9-Drive motor, 10-Upright plate, 11-Padded plate, 12-Limiting plate, 13-T-shaped rod, 14-Rectangular plate, 15-Spring one, 16-Rack and pinion, 17-Limiting piece, 18-Limiting roller one, 19-Limiting roller two, 20-L-shaped plate, 21-U-shaped frame two, 22-Connecting frame, 23 -Swing arm, 24-Adjusting bracket, 25-Bent rod, 26-Top block, 27-Actuating plate, 28-Eccentric disc, 29-Mounting column one, 30-Mounting plate one, 31-Mounting plate two, 32-Mounting plate three, 33-Mounting column two, 34-Housing shell, 35-Coil spring, 36-Gear, 37-Bevel gear one, 38-Bevel gear two, 39-Spring two, 40-Electromagnet, 41-Lower arc plate, 42-Drive column, 43-Upper arc plate, 44-Rotating motor. Detailed Implementation

[0043] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0044] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0045] In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not limit the device, structure or element to have a specific orientation, or to be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0046] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0047] Example 1:

[0048] A deep and narrow groove processing equipment, such as Figure 1-5 As shown, it includes a base 1, a cutting section, and a loading section for moving the raw material 8. The loading section includes:

[0049] Rectangular plate 14: It is fixed to the top outer wall of the base 1 by bolts, and a T-shaped rod 13 is slidably connected to the inner wall of the through hole opened on the surface of the rectangular plate 14.

[0050] Spring 15: It is sleeved on the outer circumference of the T-shaped rod 13, and the two ends of the spring 15 are respectively fixed to the outer wall of one side of the rectangular plate 14 and the inner wall of one side of the T-shaped rod 13 by pins.

[0051] Pad 11: It is bolted to one end of T-shaped rod 13, and a placement assembly is fixed to the top outer wall of pad 11;

[0052] Mounting plate 32: It is fixed to the top outer wall of pad 11 by bolts, and the inner wall of the through hole opened on the surface of mounting plate 32 is rotatably connected to a rotating disk 4. The outer circumference of the rotating disk 4 is welded with a toggle plate 27.

[0053] Adjustment frame 24: It is fixed to the top outer wall of the pad 11 by bolts, and a bent rod 25 is slidably connected to the inner wall of the through hole opened at the top of the adjustment frame 24. The outer circumference of the bent rod 25 is fixed with a limit piece 17 by a pin, and a pressing assembly is fixed at the bottom of the bent rod 25.

[0054] Mounting plate 2 31: It is fixed to the top outer wall of pad 11 by bolts, and the inner wall of the through hole opened on the surface of mounting plate 2 31 is rotatably connected to mounting column 2 33. The outer circumference of mounting column 2 33 is connected to gear 36 by key.

[0055] Housing 34: It is welded to one end of the rotating disk 4, and one end of the mounting column 2 33 is rotatably connected to the inner wall of the housing 34;

[0056] Coil spring 35: One end of the coil spring 35 is fixed to the outer wall of the mounting post 33 by a pin, and the other end of the coil spring 35 is fixed to the inner wall of the housing 34 by a pin.

[0057] The gear 36 is driven by a rack;

[0058] The raw material 8 can be placed using the placement component. The rack and pinion section can drive the gear 36 to rotate, so that the rotating disk 4 can rotate synchronously under the action of the coil spring 35. The surface of the actuating plate 27 has a waist-shaped hole that matches the outer diameter of the bent rod 25, so that the actuating plate 27 can convert the circular motion of the rotating disk 4 into the linear motion of the bent rod 25. The bent rod 25 can move vertically under the limiting action of the limiting piece 17, so that the clamping component can cooperate with the placement component to clamp the raw material 8.

[0059] The coil spring 35 has unidirectional deformation direction, so that when the clamping assembly is limited by the raw material 8, the rotating disk 4 and the pad 11 can remain relatively stationary as a whole. As the rack continues to move, the gear 36 remains stationary, and the spring 15 gradually undergoes elastic deformation, allowing the rack to push the pad 11 laterally. This allows the raw material 8 to be automatically grooved by the grooving part during synchronous movement, thereby achieving rapid clamping, fixing, and grooving of the raw material 8.

[0060] The rack section includes a fixing plate 6 fixed to the top outer wall of the pad 11 by bolts and an electric telescopic rod 5 fixed to one side outer wall of the fixing plate 6 by bolts. The output end of the electric telescopic rod 5 is fixed with a rack 16 that meshes with the gear 36 by a pin.

[0061] The rack 16 can be driven to move laterally by the electric telescopic rod 5, and the rack 16 can drive the gear 36 to rotate.

[0062] The placement assembly includes a second limiting roller 19 and a second U-shaped frame 21. The second U-shaped frame 21 is fixed to the top outer wall of the pad 11 by bolts. The second limiting roller 19 is rotatably connected to the inner walls on both sides of the second U-shaped frame 21. A rotary motor 44 is fixed to one outer wall of the second U-shaped frame 21 by bolts, and the output end of the rotary motor 44 is connected to one end of the second limiting roller 19 by a coupling.

[0063] By setting a limiting roller 19, the processing raw materials 8 with different outer diameters can be supported. In this embodiment, the number of placement components is preferably two, so as to ensure the stability of the processing raw materials 8 during the placement process. At the same time, the limiting roller 19 can be driven to rotate by the rotary motor 44, so that the placement component and the pressing component can rotate the processing raw materials 8 in cooperation with each other, thereby facilitating the grooving operation on the outer circumference of the processing raw materials 8.

[0064] The clamping assembly includes a U-shaped frame 3 and a limiting roller 18. The U-shaped frame 3 is fixed to the bottom outer wall of the bent rod 25 by bolts, and the limiting roller 18 is welded to the inner wall of the U-shaped frame 3.

[0065] By setting a limiting roller 18, which can cooperate with a limiting roller 2 19, the raw material 8 can be pressed and fixed.

[0066] The grooving section includes a vertical plate 10 fixed to the top outer wall of the base 1 by bolts and a drive motor 9 fixed to one side outer wall of the vertical plate 10 by bolts. The grooving section also includes a grooving blade 2, which is fixed to the output end of the drive motor 9 by a pin.

[0067] The drive motor 9 can drive the grooving blade 2 to rotate at high speed, so that the raw material 8 can be grooved while it moves laterally.

[0068] In this embodiment, the raw material 8 is first placed on the placement assembly. Then, the electric telescopic rod 5 is activated. First, the rack 16 drives the gear 36 to rotate, so that the rotating disk 4 rotates synchronously under the connection of the coil spring 35. The actuating plate 27 drives the bent rod 25 to move downward in the vertical direction, so that the clamping assembly presses against the top of the raw material 8, thereby activating a clamping and limiting function for the raw material 8. Then, as the rack 16 continues to move, it can drive the pad 11 to move laterally, so that the raw material 8 gradually moves closer to the grooving blade 2. Thus, the grooving blade 2 can groove the raw material 8 during its movement. At the same time, the rotary motor 44 can drive the raw material 8 to rotate, thereby ensuring that the grooving blade 2 can groove different positions on the outer circumference of the raw material 8.

[0069] Example 2:

[0070] A deep and narrow groove processing equipment, such as Figure 3 , Figure 6 As shown, in order to facilitate the periodic transfer of the raw material 8, this embodiment makes the following additions based on embodiment 1: The top outer wall of the pad 11 is fixed with a mounting plate 30 by bolts. The inner wall of the through hole on the surface of the mounting plate 30 is rotatably connected to a mounting column 29. The outer circumference of the mounting column 29 is connected to a bevel gear 38 by a key. The outer circumference of the mounting column 39 is connected to a bevel gear 37 that meshes with the bevel gear 38 by a key. One end of the mounting column 29 is fixed with an eccentric disk 28 by a pin. The top outer wall of the pad 11 is fixed with an L-shaped plate 20 by bolts. The inner wall of the through hole on the surface of the L-shaped plate 20 is slidably connected to a drive rod 7. One end of the drive rod 7 is fixed with a clamping part. The other end of the drive rod 7 is welded with a connecting frame 22. The connecting frame 22 and the eccentric disk 28 are rotatably connected by the same swing arm 23.

[0071] The bevel gear 37 and bevel gear 38 can drive the eccentric disk 28 to rotate while the mounting column 33 rotates. The swing arm 23 can convert the circular motion of the eccentric disk 28 into the linear motion of the drive rod 7. Thus, the drive rod 7 can drive the clamping part to move under the guidance of the L-shaped plate 20. The clamping part can clamp the raw material 8, and the movement of the clamping part can realize the transfer of the raw material 8, thereby ensuring that the grooving part can periodically groove the raw material 8.

[0072] The clamping part includes a lower arc plate 41 and an upper arc plate 43. The top of the upper arc plate 43 is welded to one end of the drive rod 7. A drive column 42 is embedded in the upper surface of the lower arc plate 41, and the upper arc plate 43 is slidably connected to the outer circumferential wall of the drive column 42. A second spring 39 is sleeved on the outer circumferential wall of the drive column 42, and the two ends of the second spring 39 are respectively fixed to the inner top wall of the drive column 42 and the inner bottom wall of the upper arc plate 43 by pins. An electromagnet 40 is fixed to the outer bottom wall of the upper arc plate 43 by bolts.

[0073] By providing an electromagnet 40, when energized, the magnetic force generated by the electromagnet 40 overcomes the elastic force of the spring 39 and adheres to the upper surface of the lower arc plate 41. This allows the lower arc plate 41 and the upper arc plate 43 to clamp and fix the outer circumference of the raw material 8 after contraction, so that the raw material 8 can be conveyed after being clamped and fixed, thus facilitating the grooving part to groove it.

[0074] The top outer wall of the base 1 is fixed with a limit plate 12 by bolts, and the top outer wall of the U-shaped frame 3 is welded with a top block 26.

[0075] The limit plate 12 can limit the outer wall of one side of the pad 11, and the top block 26 can limit the maximum rising distance of the U-shaped frame 3.

[0076] In this embodiment, after one grooving cycle is completed, the output end of the electric telescopic rod 5 begins to move in the reverse direction. During the reset process, the pad 11 first moves laterally. When the pad 11 and the surface of the limiting plate 12 come into contact, the pad 11 is limited by the limiting plate 12. Then, the toggle plate 27 rotates in the direction, causing the clamping assembly to gradually move upward, thereby separating the surface of the processed raw material 8. When the top block 26 moves upward and contacts the inner wall of the top of the adjusting frame 24, the clamping assembly is limited. As the output end of the electric telescopic rod 5 continues to move in the reverse direction, the coil spring 35 gradually begins to generate elastic deformation, so that the eccentric disk 28 can drive the drive rod 7 to move laterally through the swing arm 23 during rotation. During the movement, the drive rod 7 can clamp and fix the processed raw material 8 through the clamping part, thereby enabling the processing raw material 8 to be conveyed, which facilitates the opening of multiple sets of grooves on the outer circumference of the processed raw material 8.

[0077] Example 3:

[0078] A method for machining deep and narrow grooves includes the following steps:

[0079] S1: Place the raw material 8 on the placement component and use the clamping component to clamp and fix the raw material 8.

[0080] S2: The rack section is used to drive the processing raw material 8 to move laterally;

[0081] S3: Start the grooving section and use the grooving section to groove the raw material 8 during the lateral movement of the raw material 8.

[0082] S4: After the grooving is completed, the clamping part is used to clamp and fix the raw material 8.

[0083] S5: The clamping part is used to convey the raw material 8, so that the grooving part performs periodic grooving on the raw material 8.

[0084] The above description represents a preferred embodiment of the present invention, but it is not the only embodiment of the present invention. Any modifications, equivalent substitutions, and improvements made by those skilled in the art within the scope of the technology disclosed in the present invention, combined with existing technology or common knowledge, and within the spirit and principles of the present invention, should be covered within the protection scope of the present invention.

Claims

1. A deep and narrow groove processing device, comprising a base (1), a cutting section, and a loading section for moving the raw material (8), characterized in that, The feeding section includes: Rectangular plate (14): It is fixed to the top outer wall of the base (1), and a T-shaped rod (13) is movably connected to the inner wall of the through hole opened on the surface of the rectangular plate (14). Spring 1 (15): It is sleeved on the outer circumference of the T-shaped rod (13); Pad (11): It is bolted to one end of T-shaped rod (13), and a placement assembly is fixed on the top outer wall of the pad (11); Mounting plate three (32): It is fixed to the top outer wall of the pad (11), and the inner wall of the through hole opened on the surface of mounting plate three (32) is movably connected to the rotating disk (4), and the outer wall of the rotating disk (4) is welded with a toggle plate (27). Adjustment frame (24): It is fixed to the top outer wall of the pad (11), and the inner wall of the through hole opened at the top of the adjustment frame (24) is movably connected to the bent rod (25), and the outer wall of the circumference of the bent rod (25) is fixed with a limit piece (17) by a pin, and the bottom of the bent rod (25) is fixed with a pressing component. Mounting plate two (31): It is fixed to the top outer wall of the pad (11), and the inner wall of the through hole opened on the surface of mounting plate two (31) is movably connected to mounting column two (33), and the outer wall of the circumference of mounting column two (33) is connected to gear (36) by key. The housing (34) is welded to one end of the rotating disk (4), and one end of the mounting column (33) is movably connected to the inner wall of the housing (34); Coil spring (35): One end of the coil spring (35) is fixed to the outer wall of the circumference of the mounting post (33) by a pin, and the other end of the coil spring (35) is fixed to the inner wall of the housing (34) by a pin; The gear (36) is driven by the rack. The top outer wall of the pad (11) is fixed with a mounting plate (30). The inner wall of the through hole on the surface of the mounting plate (30) is movably connected with a mounting column (29). The outer circumference of the mounting column (29) is connected with a bevel gear (38) by a key. The outer circumference of the mounting column (33) is connected with a bevel gear (37) that meshes with the bevel gear (38) by a key. One end of the mounting column (29) is fixed with an eccentric disk (28) by a pin. The top outer wall of the pad (11) is fixed with an L-shaped plate (20). The inner wall of the through hole on the surface of the L-shaped plate (20) is movably connected with a drive rod (7). One end of the drive rod (7) is fixed with a clamping part. The other end of the drive rod (7) is welded with a connecting frame (22). The connecting frame (22) and the eccentric disk (28) are movably connected with the same swing arm (23).

2. The deep and narrow groove processing equipment according to claim 1, characterized in that, The rack section includes a fixing plate (6) fixed to the top outer wall of the pad (11) and an electric telescopic rod (5) fixed to one side outer wall of the fixing plate (6). The output end of the electric telescopic rod (5) is fixed with a rack (16) that meshes with a gear (36) by a pin.

3. The deep and narrow groove processing equipment according to claim 2, characterized in that, The placement assembly includes a second limiting roller (19) and a second U-shaped frame (21). The second U-shaped frame (21) is fixed to the top outer wall of the pad (11), and the second limiting roller (19) is welded to the inner walls on both sides of the second U-shaped frame (21).

4. The deep and narrow groove processing equipment according to claim 3, characterized in that, The clamping assembly includes a U-shaped frame (3) and a limiting roller (18). The U-shaped frame (3) is fixed to the outer wall of the bottom of the bent rod (25), and the limiting roller (18) is welded to the inner wall of the U-shaped frame (3).

5. The deep and narrow groove processing equipment according to claim 4, characterized in that, The cutting section includes a vertical plate (10) fixed to the top outer wall of the base (1) and a drive motor (9) fixed to one side outer wall of the vertical plate (10). The cutting section also includes a cutting saw blade (2), which is fixed to the output end of the drive motor (9) by a pin.

6. The deep and narrow groove processing equipment according to claim 5, characterized in that, The clamping part includes a lower arc plate (41) and an upper arc plate (43). The top of the upper arc plate (43) is welded to one end of the drive rod (7). A drive column (42) is embedded on the upper surface of the lower arc plate (41), and the upper arc plate (43) is movably connected to the outer circumference of the drive column (42). A spring (39) is sleeved on the outer circumference of the drive column (42), and an electromagnet (40) is fixed on the bottom outer wall of the upper arc plate (43).

7. The deep and narrow groove processing equipment according to claim 6, characterized in that, The base (1) has a limit plate (12) fixed on its top outer wall, and the U-shaped frame (3) has a top block (26) welded to its top outer wall.

8. A method for processing heat sinks, using the processing equipment described in any one of claims 1-7, characterized in that, Includes the following steps: S1: Place the raw material (8) on the placement component and use the clamping component to clamp and fix the raw material (8); S2: The rack section is used to drive the processing raw material (8) to move laterally; S3: Start the cutting unit and cut the raw material (8) during the lateral movement of the raw material (8); S4: After cutting, the raw material (8) is clamped and fixed using the clamping part; S5: The clamping part is used to transfer the raw material (8) to be processed, so that the cutting part performs periodic cutting on the raw material (8).

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