Hole opening equipment for machining radiator

Abstract

The tapping equipment for machining the radiator comprises a workbench and is characterized in that a scrap collecting groove is formed in the middle of the workbench, a scrap collecting device is arranged in the scrap collecting groove, a limiting device is arranged on the right side of the scrap collecting device, and the limiting device is located on the right side face of the workbench; a drilling height adjusting device is arranged on the top face of the workbench, a drilling device is arranged on the front side face of the drilling height adjusting device and comprises a fixing plate, the rear end of the fixing plate is fixedly connected with the drilling height adjusting device, a drilling motor is arranged on the fixing plate, and a rotating shaft is arranged at the lower end of the drilling motor. A drill bit is arranged below the rotating shaft, moving assemblies are arranged on the left side face and the right side face of the chipping collecting groove, the machining precision is guaranteed, the possibility that chippings fly out is effectively reduced, the cleaning difficulty is reduced, chippings can be conveniently collected, the drilling efficiency is higher, the flexibility in the clamping process is higher, and moving and cleaning are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to radiator processing technical field, concretely relates to a trepanning equipment for processing radiator. BACKGROUND

[0002] A radiator is a device designed specifically to transfer heat generated by heat sources to the surrounding environment, and its core function is to avoid damage or performance reduction of equipment due to excessive temperature. In the processing of the radiator, drilling and trepanning are an important process step. This process is mainly used to create through holes or threaded holes on the radiator body to facilitate subsequent assembly, fixation or enhancement of heat dissipation performance. For example, in a sheet-shaped radiator, trepanning can be used to install fans or other cooling devices to improve air flow efficiency and further optimize heat dissipation effect. In addition, these holes can also be used as connection points to securely fix the radiator on the target device. The precision of drilling and trepanning directly affects the overall performance and reliability of the radiator, so high-precision processing equipment and technology are needed to ensure that the position, size and surface finish of the holes meet the design requirements. In the prior art, such as the Chinese Utility Model Publication CN212419712U, a trepanning device for processing a radiator is disclosed, which includes a top plate, a first fixed pillar, a fixed clamp structure, a motor switch, an adjustment pillar, a pulley fixing frame, a pulley, a brake pad, a partition plate, an electric drill structure and a bearing opening. The top plate is screw-connected to the upper part of the first fixed pillar; the first fixed pillar is provided with two, and the first fixed pillar is screw-connected to the upper part of the partition plate respectively; and the fixed clamp structure is installed on the upper part of the partition plate.

[0003] It trepanns the radiator through the electric drill structure, but the electric drill structure cannot be adjusted in height, and when encountering radiators of different heights, the drilling effect is not good, and the debris generated during drilling will fly everywhere, which not only poses a safety hazard to the operator, but also is more troublesome to clean. The fixed frame structure can clamp the radiator, but when encountering radiators of different sizes, some smaller radiators may not be clamped, and the practicality is not high. SUMMARY

[0004] To solve the above problems, the utility model provides a trepanning equipment for processing a radiator:

[0005] The application discloses a kind of trepanning equipment for processing radiator, including workbench, it is characterized by: the middle part of the workbench is provided with scrap collecting groove, scrap collecting device is arranged in the scrap collecting groove, limiting device is arranged in the right side of scrap collecting device, the limiting device is located in the right side of workbench, the top surface of the workbench is provided with drilling height adjusting device, the front side of the drilling height adjusting device is provided with drilling device, the drilling device includes fixed plate, the rear end of the fixed plate is fixedly connected with drilling height adjusting device, the fixed plate is provided with drilling motor, the lower end of the drilling motor is provided with rotating shaft, the lower side of the rotating shaft is provided with drill bit, the left and right sides of the scrap collecting groove are provided with moving assembly, ensure the machining accuracy, reduce the cleaning difficulty, reduce the possibility of flying debris, facilitate the collection of debris, the overall equipment is more stable in structure, the drilling efficiency is faster, the flexibility is higher during clamping, it is convenient for operator to carry and dump debris.

[0006] Preferably, the drilling height adjusting device includes an adjusting fixed rod, a first groove and a second groove are formed on the front side of the adjusting fixed rod, the first groove is located above the second groove, a servo motor is arranged on the top surface of the adjusting fixed rod, a ball screw is arranged in the first groove, the top end of the ball screw is connected with the servo motor, an axle seat is arranged at the bottom end of the ball screw, a screw nut is arranged on the ball screw, the bottom of the screw nut is fixedly connected with a connecting block, the connecting block is fixedly connected with the fixed plate, an outer baffle is fixedly connected on the left and right sides of the adjusting fixed rod, and the outer baffle is located on the top surface of the workbench, an inner movable baffle is arranged in the second groove, to realize accurate and stable vertical adjustment, effectively prevent flying debris and enhance the safety of the equipment.

[0007] Preferably, the inner movable baffle includes a micro rail, the micro rail is fixedly connected on the left and right sides of the second groove, a first micro slider and a second micro slider are arranged on the micro rail, the first micro slider is located above the second micro slider, an movable baffle is fixedly connected between the first micro slider and the second micro slider on the left and right sides, the movable baffle is located below the fixed plate, the top surface of the movable baffle is connected with the bottom surface of the fixed plate, an extension spring is fixedly connected at the bottom of the movable baffle, a stabilizing block is fixedly connected at the bottom end of the extension spring, and the stabilizing block is fixedly connected on the bottom surface of the second groove, to form a flexible and stable protective barrier, effectively block flying debris and adapt to different workpiece thicknesses.

[0008] Preferably, the moving assembly comprises a moving guide rail, a moving slider is arranged on the moving guide rail, a placing bottom plate is fixedly connected to the inner side of the moving slider, a hydraulic cylinder is arranged in the workbench, a telescopic push rod is fixedly connected to the rear side of the hydraulic cylinder, the rear end of the telescopic push rod is connected with the placing bottom plate, a clamping device is arranged on the placing bottom plate, the clamping device is arranged at the left and right ends of the placing bottom plate respectively, and a through groove is arranged in the middle of the placing bottom plate, so as to facilitate the collection of debris, improve the processing efficiency and cleaning convenience.

[0009] Preferably, the clamping device comprises a linear sliding rail, the linear sliding rails are arranged on the front and rear sides of the placing bottom plate respectively, a clamping frame is arranged on the linear sliding rail, an annular column is arranged in the top surface of the clamping frame, a clamping hydraulic cylinder is arranged on the annular column, a hydraulic push rod is arranged at the bottom of the clamping hydraulic cylinder, a clamping plate is fixedly connected to the bottom of the hydraulic push rod, and an elastic buffer plate is fixedly connected to the bottom surface of the clamping plate, so as to realize flexible and stable clamping of the radiator, avoid damage to the surface of the radiator, and ensure the processing precision and safety.

[0010] Preferably, the debris collecting device comprises a collecting box body, a box body roller is arranged at the bottom of the collecting box body, a protruding portion is arranged on the right side of the collecting box body, movable shafts are arranged between the protruding portions, rotating seats are connected to the left and right ends of the movable shafts, rotating blocks are arranged on the movable shafts, and handles are fixedly connected to the bottom of the rotating blocks, so as to facilitate operation, movement and quick assembly and disassembly.

[0011] Preferably, the limiting device comprises a loading and unloading ramp frame, fixed columns are arranged on the side of the loading and unloading ramp frame close to the workbench, the fixed columns are arranged on the front side and the rear side of the loading and unloading ramp frame respectively, an embedding groove is arranged in the top surface of the fixed column, a movable column is arranged in the embedding groove of the fixed column on the front side of the loading and unloading ramp frame, a limiting rod is arranged on the movable column, a limiting gate is arranged at the right end of the limiting rod, and a limiting groove is arranged in the embedding groove of the fixed column on the rear side of the loading and unloading ramp frame, so as to effectively prevent the debris collecting device from sliding off, and improve the structural stability of the equipment.

[0012] The utility model has the beneficial effect that:

[0013] 1. Through the design of the drilling height adjusting device and the drilling device, the height of the drill bit can be flexibly adjusted according to the thickness of the workpiece, the processing precision is ensured, the debris generated during drilling is effectively blocked from splashing in all directions, the cleaning difficulty is reduced, the possibility of debris flying out is greatly reduced, the structural stability of the overall equipment is stronger, and the drilling efficiency is faster.

[0014] 2. Through the design of the moving assembly, the machining efficiency can be improved, the falling of the scraps to the scrap collecting groove is facilitated, the accumulation of the scraps is avoided, the safety of the operator is improved during the placement of the radiator and the machining, the flexibility during the clamping of the radiator is higher, different sizes of the radiator can be adapted, and the surface of the radiator is not damaged due to clamping.

[0015] 3. Through the design of the scrap collecting device, the moving and cleaning are facilitated, the operator is facilitated to carry and dump the scraps, through the design of the limiting device, the scrap collecting device is effectively prevented from sliding out due to vibration during the machining, and the stability of the overall operation of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the drilling device of the utility model;

[0018] Figure 3 It is a structural schematic view of the drilling height adjusting device of the utility model;

[0019] Figure 4 It is a structural schematic view of the inner layer movable baffle of the utility model;

[0020] Figure 5 It is a structural schematic view of the moving assembly of the utility model;

[0021] Figure 6 It is a structural schematic view of the clamping device of the utility model;

[0022] Figure 7 It is a structural schematic view of the scrap collecting device of the utility model;

[0023] Figure 8 It is a structural schematic view of the limiting device of the utility model.

[0024] : 1, workbench; 101, scrap collecting groove; 2, drilling device; 201, fixed plate; 202, drilling motor; 203, rotating shaft; 204, drill bit; 3, moving assembly; 301, moving guide rail; 302, moving sliding block; 303, hydraulic cylinder; 304, telescopic push rod; 305, placing bottom plate; 351, through groove; 4, clamping device; 401, linear slide rail; 402, clamping frame; 403, annular column; 404, clamping hydraulic cylinder; 405, hydraulic push rod; 406, clamping plate; 407, elastic buffer plate; 5, scrap collecting device; 501, collecting box; 502, box roller; 503, protruding part; 504, movable shaft; 505, rotating seat; 506, rotating block; 507, handle; 6, limiting device; 601, loading and unloading ramp frame; 602, fixed column; 603, embedded groove; 604, movable column; 605, limiting rod; 606, limiting gate; 607, limiting groove; 7, drilling height adjusting device; 701, adjusting fixed rod; 702, first groove body; 703, servo motor; 704, ball screw; 705, screw nut; 706, connecting block; 707, shaft seat; 708, second groove body; 709, peripheral baffle; 8, inner movable baffle; 801, micro rail; 802, first micro sliding block; 803, second micro sliding block; 804, movable baffle; 805, telescopic spring; 806, stabilizing block. DETAILED DESCRIPTION

[0025] The drawings will be described below Figures 1-8 The utility model is further explained.

[0026] As Figures 1-2 shown: a kind of trepanning equipment for processing radiator of this embodiment includes workbench 1, the middle part of the workbench 1 is equipped with scrap collecting groove 101, the scrap collecting groove 101 is equipped with scrap collecting device 5, the right side of the scrap collecting device 5 is equipped with limiting device 6, the limiting device 6 is located at the right side surface of workbench 1, the top surface of the workbench 1 is equipped with drilling height adjusting device 7, the front side of the drilling height adjusting device 7 is equipped with drilling device 2, the drilling device 2 includes fixed plate 201, the rear end of the fixed plate 201 is fixedly connected with drilling height adjusting device 7, the fixed plate 201 is equipped with drilling motor 202, the lower end of the drilling motor 202 is equipped with rotating shaft 203, the lower side of the rotating shaft 203 is equipped with drill bit 204, the left and right side surfaces of the scrap collecting groove 101 are equipped with moving assembly 3.

[0027] As Figures 1-3As shown: the drilling height adjusting device 7 includes an adjusting fixed rod 701, a first groove 702 and a second groove 708 are arranged on the front side of the adjusting fixed rod 701, the first groove 702 is above the second groove 708, a servo motor 703 is arranged on the top surface of the adjusting fixed rod 701, a ball screw 704 is arranged in the first groove 702, the top end of the ball screw 704 is connected with the servo motor 703, an axle seat 707 is arranged at the bottom end of the ball screw 704, a screw nut 705 is arranged on the ball screw 704, a connecting block 706 is fixedly connected to the bottom of the screw nut 705, the connecting block 706 is fixedly connected with the fixed plate 201, a peripheral baffle 709 is fixedly connected to the left and right sides of the adjusting fixed rod 701, the peripheral baffle 709 is arranged on the top surface of the workbench 1, and an inner layer movable baffle 8 is arranged in the second groove 708.

[0028] As shown: Figures 3-4 The inner layer movable baffle 8 includes a micro rail 801, the micro rail 801 is fixedly connected to the left and right sides of the second groove 708, a first micro slider 802 and a second micro slider 803 are arranged on the micro rail 801, the first micro slider 802 is above the second micro slider 803, a movable baffle 804 is fixedly connected between the first micro slider 802 and the second micro slider 803 on the left and right sides, the movable baffle 804 is below the fixed plate 201, the top surface of the movable baffle 804 is connected with the bottom surface of the fixed plate 201, a telescopic spring 805 is fixedly connected to the bottom of the movable baffle 804, a stabilizing block 806 is fixedly connected to the bottom end of the telescopic spring 805, and the stabilizing block 806 is fixedly connected to the bottom surface of the second groove 708.

[0029] As shown: Figure 5 The moving assembly 3 includes a moving guide rail 301, a moving slider 302 is arranged on the moving guide rail 301, a placing bottom plate 305 is fixedly connected to the inner side of the moving slider 302, a hydraulic cylinder 303 is arranged in the workbench 1, a telescopic push rod 304 is fixedly connected to the rear side of the hydraulic cylinder 303, the rear end of the telescopic push rod 304 is connected with the placing bottom plate 305, a clamping device 4 is arranged on the placing bottom plate 305, the clamping device 4 is arranged at the left and right ends of the placing bottom plate 305 respectively, and a through groove 351 is arranged in the middle of the placing bottom plate 305.

[0030] As shown: Figure 6As shown: the clamping device 4 includes linear slide 401, the linear slide is respectively placed on the front and rear side of the placement bottom plate 305, the linear slide 401 is equipped with clamping frame 402, the top surface of the clamping frame 402 is equipped with annular column 403, the annular column 403 is equipped with clamping hydraulic cylinder 404, the bottom of the clamping hydraulic cylinder 404 is equipped with hydraulic push rod 405, the bottom of the hydraulic push rod 405 is fixedly connected with clamping plate 406, the bottom surface of the clamping plate 406 is fixedly connected with elastic buffer plate 407.

[0031] As shown: Figure 7 The debris collection device 5 includes a collection box 501, the collection box 501 is equipped with box roller 502 at the bottom, the right side of the collection box 501 is equipped with convex part 503, the movable shaft 504 is equipped between the convex part 503, the rotating seat 505 is connected to the left and right ends of the movable shaft 504, the rotating block 506 is equipped on the movable shaft 504, the handle 507 is fixedly connected to the bottom of the rotating block 506.

[0032] As shown: Figure 8 The limiting device 6 includes a loading and unloading ramp frame 601, the loading and unloading ramp frame 601 is equipped with fixed column 602 on the side close to the workbench 1, the fixed column 602 is respectively located on the front side and the rear side of the loading and unloading ramp frame 601, the top surface of the fixed column 602 is equipped with embedded groove 603, the movable column 604 is equipped in the embedded groove 603 of the fixed column 602 on the front side of the loading and unloading ramp frame 601, the limiting rod 605 is equipped on the movable column 604, the limiting gate 606 is equipped at the right end of the limiting rod 605, the limiting slot 607 is equipped in the embedded groove 603 on the fixed column 602 of the rear side of the loading and unloading ramp frame 601.

[0033] The utility model uses when: in the processing, first the radiator that needs processing is placed on the placing bottom plate 305, through linear slide rail 401 removes clamping device 4 to adjust to the appropriate position, starts clamping hydraulic cylinder 404, clamping plate 406 and elastic buffer plate 407 carry out clamping to radiator, subsequently hydraulic cylinder 303 starts and needs processing radiator to push to the drilling device 2 below, drilling motor 202 starts, servo motor 703 starts, subsequently servo motor 703 drives ball screw 704 to rotate, screw nut 705 drives connecting block 706 to move down, fixed plate 201 in the process of moving down drives movable baffle 804, makes retractable spring 805 under movable baffle 804 shrink, in the process of drilling device 2 descending, carries out the trepanning to radiator, the debris produced in the trepanning process is blocked to fall into the debris collecting device 5 in the debris collecting groove 101 in the outer baffle 709 and the inner movable baffle 8, when needing to clean up the debris collecting device 5, remove the limiting gate 606 on the limiting device 6 from the limiting groove 607, can pull out the debris collecting device 5 from the loading and unloading ramp frame 601 place.

[0034] Obviously, the above embodiments of the utility model are only for illustration, and are not limited to the embodiments of the utility model. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made. Here, it is not necessary and impossible to enumerate all the embodiments. The obvious changes or variations derived from the essential spirit of the utility model still belong to the protection scope of the utility model.

Claims

1. A trepanning apparatus for processing a heat sink, comprising a table (1), characterized in that: The workbench (1) middle part is provided with a debris collecting groove (101), the debris collecting groove (101) is equipped with a debris collecting device (5), the right side of the debris collecting device (5) is equipped with a limiting device (6), the limiting device (6) is located on the right side of the workbench (1), the top surface of the workbench (1) is equipped with a drilling height adjusting device (7), the front side of the drilling height adjusting device (7) is equipped with a drilling device (2), the drilling device (2) comprises a fixed plate (201), the rear end of the fixed plate (201) is fixedly connected with the drilling height adjusting device (7), the fixed plate (201) is equipped with a drilling motor (202), the lower end of the drilling motor (202) is equipped with a rotating shaft (203), the lower side of the rotating shaft (203) is equipped with a drill bit (204), and the left and right sides of the debris collecting groove (101) are equipped with a moving assembly (3).

2. An apparatus for machining a heat sink according to claim 1, characterized in that: The drilling height adjusting device (7) comprises an adjusting fixed rod (701), a first groove body (702) and a second groove body (708) are formed in the front side of the adjusting fixed rod (701), the first groove body (702) is located above the second groove body (708), the top surface of the adjusting fixed rod (701) is equipped with a servo motor (703), the first groove body (702) is equipped with a ball screw (704), the top end of the ball screw (704) is connected with the servo motor (703), the bottom end of the ball screw (704) is equipped with a shaft seat (707), the ball screw (704) is equipped with a screw nut (705), the bottom of the screw nut (705) is fixedly connected with a connecting block (706), the connecting block (706) is fixedly connected with the fixed plate (201), the left and right sides of the adjusting fixed rod (701) are fixedly connected with an outer baffle (709), the outer baffle (709) is located on the top surface of the workbench (1), and the second groove body (708) is equipped with an inner movable baffle (8).

3. An apparatus for machining a heat sink according to claim 2, characterized in that: The inner movable baffle (8) comprises a micro rail (801), the micro rail (801) is fixedly connected on the left and right sides of the second groove body (708), the micro rail (801) is equipped with a first micro sliding block (802) and a second micro sliding block (803), the first micro sliding block (802) is located above the second micro sliding block (803), the first micro sliding block (802) and the second micro sliding block (803) on the left and right sides are fixedly connected with a movable baffle (804), the movable baffle (804) is located below the fixed plate (201), the top surface of the movable baffle (804) is connected with the bottom surface of the fixed plate (201), the bottom of the movable baffle (804) is fixedly connected with a telescopic spring (805), the bottom end of the telescopic spring (805) is fixedly connected with a stabilizing block (806), and the stabilizing block (806) is fixedly connected on the bottom surface of the second groove body (708).

4. An apparatus for forming holes in a heat sink as defined in claim 1 wherein: The mobile assembly (3) comprises a mobile guide rail (301), a mobile slider (302) is arranged on the mobile guide rail (301), a placing bottom plate (305) is fixedly connected to the inner side of the mobile slider (302), a hydraulic cylinder (303) is arranged in the workbench (1), a telescopic push rod (304) is fixedly connected to the rear side of the hydraulic cylinder (303), the rear end of the telescopic push rod (304) is connected with the placing bottom plate (305), a clamping device (4) is arranged on the placing bottom plate (305), the clamping device (4) is arranged at the left and right ends of the placing bottom plate (305), and a through groove (351) is arranged in the middle of the placing bottom plate (305).

5. An apparatus for machining a heat sink according to claim 4, characterized in that: The clamping device (4) comprises a linear slide rail (401), the linear slide rails are arranged on the front and rear sides of the placing bottom plate (305), a clamping frame (402) is arranged on the linear slide rail (401), an annular column (403) is arranged on the top surface of the clamping frame (402), a clamping hydraulic cylinder (404) is arranged on the annular column (403), a hydraulic push rod (405) is arranged at the bottom of the clamping hydraulic cylinder (404), a clamping plate (406) is fixedly connected to the bottom of the hydraulic push rod (405), and a elastic buffer plate (407) is fixedly connected to the bottom surface of the clamping plate (406).

6. An apparatus for processing a heat sink according to claim 1, wherein: The scrap collecting device (5) comprises a collecting box body (501), a box body roller (502) is arranged at the bottom of the collecting box body (501), a protruding part (503) is arranged on the right side of the collecting box body (501), movable shafts (504) are arranged between the protruding parts (503), rotating seats (505) are connected to the left and right ends of the movable shafts (504), rotating blocks (506) are arranged on the movable shafts (504), and handles (507) are fixedly connected to the bottoms of the rotating blocks (506).

7. An apparatus for processing a heat sink according to claim 1, wherein: The limiting device (6) comprises a loading and unloading ramp frame (601), fixed columns (602) are arranged on one side of the loading and unloading ramp frame (601) close to the workbench (1), the fixed columns (602) are arranged on the front side and the rear side of the loading and unloading ramp frame (601) respectively, an embedding groove (603) is arranged on the top surface of the fixed column (602), a movable column (604) is arranged in the embedding groove (603) of the fixed column (602) on the front side of the loading and unloading ramp frame (601), a limiting rod (605) is arranged on the movable column (604), a limiting gate (606) is arranged at the right end of the limiting rod (605), and a limiting groove (607) is arranged in the embedding groove (603) of the fixed column (602) on the rear side of the loading and unloading ramp frame (601).

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