A punching device for processing automobile air-conditioning parts

Abstract

The present application relates to the technical field of automobile air-conditioning accessories, and discloses a punching device for processing automobile air-conditioning accessories, comprising a workbench, a conveyor belt is arranged on the workbench, a support frame is fixedly installed on the top of the workbench, two connecting plates are arranged at the bottom of the support frame, and a first hydraulic cylinder is fixedly installed on the top of the support frame; by arranging a connecting plate, a soft rubber folding frame and a damper, the connecting plate can be pressed on the air-conditioning accessory for fixing according to the pressure of the damper, the soft rubber can reduce vibration and noise, and improve the stability of the overall structure, and at the same time the damper can absorb and dissipate energy transmitted from the outside, reduce the displacement caused by vibration, thereby ensuring that the air-conditioning accessory remains stable during the punching process and improving the punching accuracy, and by arranging a dust suction pipe and an atomizing nozzle, the dust and impurities generated when the drill bit punches can be sucked into the dust suction box to prevent the dust from falling on the conveyor belt or the air-conditioning accessory and affecting subsequent processing.

Description

Technical Field

[0001] The present application relates to the technical field of automobile air-conditioning accessories, and in particular to a punching device for processing automobile air-conditioning accessories. Background Art

[0002] The car air conditioning system is a device that realizes cooling, heating, ventilating and purifying the air in the car. It can provide a comfortable riding environment for passengers, reduce driver fatigue and improve driving safety. The air conditioning device has become one of the signs to measure whether the car's functions are complete.

[0003] In order to prevent incorrect installation, missing installation and affecting product quality, the existing automobile air-conditioning movement mechanism mode disk assembly will reserve installation holes for each component and add corresponding installation positioning pins on the tooling to ensure improved installation efficiency. However, when drilling holes, the vibration generated during drilling will cause the workpiece to shift and reduce stability, thereby affecting the accuracy of drilling holes for air-conditioning accessories. At the same time, when drilling holes, the dust drilled by the drill bit will splash around or remain on the air-conditioning accessories, affecting the health of the staff and hindering the subsequent processing of the air-conditioning accessories.

[0004] Therefore, we propose a punching device for automobile air-conditioning parts processing to solve this problem.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of improving the stability of the drill bit when drilling and at the same time sucking away the dust generated during drilling, the present application provides a drilling device for processing automobile air-conditioning accessories.

[0007] The present application provides a punching device for processing automobile air-conditioning parts, which adopts the following technical solution:

[0008] A punching device for processing automobile air-conditioning accessories comprises a workbench, a conveyor belt is arranged on the workbench, a support frame is fixedly installed on the top of the workbench, two connecting plates are arranged at the bottom of the support frame, a first hydraulic cylinder is fixedly installed on the top of the support frame, the output end of the first hydraulic cylinder is transmission-connected to the connecting plate located above, a soft rubber folding frame is fixedly installed between the two connecting plates, a mounting box is fixedly installed at the bottom of the connecting plate located above, a drill bit is arranged at the bottom of the mounting box, dampers are fixedly installed between the four corners of the two connecting plates, a through hole is formed through the bottom of the connecting plate located below near the drill bit, a dust box is fixedly installed on the top of the support frame, two fans are fixedly installed on one side of the dust box, two bellows are connected and arranged on one side of the top of the dust box, the two bellows both penetrate the connecting plate located below, and the two bellows are distributed on both sides of the drill bit.

[0009] Preferably, a mounting groove is provided on the top of the workbench, and a driving roller and a driven roller are rotatably mounted in the mounting groove. A first motor is fixedly mounted on one side of the workbench, and an output end of the first motor is drivingly connected to the driving roller.

[0010] Preferably, a mounting plate is provided at the bottom of the mounting box, the mounting plate is clamped with the drill bit, a second motor is fixedly installed in the mounting box, and an output end of the second motor is drivingly connected to the mounting plate.

[0011] Preferably, a door body is rotatably mounted on one side of the dust box, and a handle is fixedly mounted on a side of the door body away from the dust box.

[0012] Preferably, a push plate is provided in the inner cavity of the dust collection box, a second hydraulic cylinder is fixedly mounted on a side of the dust collection box away from the door body, and an output end of the second hydraulic cylinder is transmission-connected to the push plate.

[0013] Preferably, the top of the dust collection box is connected to two water inlet pipes, and the bottom ends of the two water inlet pipes are connected to atomizing nozzles.

[0014] To summarize, the present application includes the following beneficial technical effects: by setting a connecting plate, a soft rubber folding frame and a damper, the connecting plate can be pressed onto the air-conditioning accessories for fixing according to the pressure of the damper; the soft rubber can reduce vibration and noise and improve the stability of the overall structure; at the same time, the damper can absorb and dissipate energy transmitted from the outside and reduce the displacement caused by vibration, thereby ensuring that the air-conditioning accessories remain stable during the drilling process and improving the drilling accuracy; by setting a dust suction pipe and an atomizing nozzle, the dust and impurities generated when the drill bit drills holes can be sucked into the dust suction box to prevent the dust from falling on the conveyor belt or the air-conditioning accessories and affecting subsequent processing; and then clean water is sprayed downward through the atomizing nozzle so that the dust and impurities are contaminated by the water droplets and fall to the bottom of the dust suction box with gravity, and then are pushed out of the dust suction box for treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0016] Figure 2 is a schematic diagram of a three-dimensional cross-sectional structure of an embodiment of the application;

[0017] Figure 3 is a schematic diagram of a three-dimensional cross-sectional structure from another viewing angle of an embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the conveyor belt of the application embodiment.

[0019] Explanation of the accompanying drawings: 1. workbench; 2. conveyor belt; 3. first motor; 4. support frame; 5. bellows; 6. soft rubber folding frame; 7. connecting plate; 8. dust box; 9. handle; 10. door body; 11. water inlet pipe; 12. second hydraulic cylinder; 13. first hydraulic cylinder; 14. damper; 15. second motor; 16. drill bit; 17. mounting plate; 18. mounting box; 19. push plate; 20. atomizing nozzle; 21. active roller; 22. driven roller. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a punching device for processing automobile air-conditioning parts. Figure 1-4A punching device for processing automobile air-conditioning parts comprises a workbench 1, a conveyor belt 2 is arranged on the workbench 1, a support frame 4 is fixedly installed on the top of the workbench 1, two connecting plates 7 are arranged at the bottom of the support frame 4, a first hydraulic cylinder 13 is fixedly installed on the top of the support frame 4, the output end of the first hydraulic cylinder 13 is transmission-connected with the connecting plate 7 located above, a soft rubber folding frame 6 is fixedly installed between the two connecting plates 7, a mounting box 18 is fixedly installed at the bottom of the connecting plate 7 located above, a drill bit 16 is arranged at the bottom of the mounting box 18, dampers 14 are fixedly installed between the four corners of the two connecting plates 7, a through hole is opened at the bottom of the connecting plate 7 located below near the drill bit 16, a dust box 8 is fixedly installed on the top of the support frame 4, two fans are fixedly installed on one side of the dust box 8, two bellows 5 are connected on one side of the top of the dust box 8, and the two bellows 5 are both penetrated The connecting plate 7 is passed through the bottom, and the two bellows 5 are distributed on both sides of the drill bit 16; by setting the connecting plate 7, the soft rubber folding frame 6 and the damper 14, the connecting plate 7 can be pressed on the air-conditioning accessories for fixing according to the pressure of the damper 14, and the soft rubber can reduce vibration and noise, and improve the stability of the overall structure. At the same time, the damper 14 can absorb and dissipate the energy transmitted from the outside, reduce the displacement caused by vibration, thereby ensuring that the air-conditioning accessories remain stable during the punching process and improve the punching accuracy. By setting the dust suction pipe and the atomizing nozzle 20, the dust and impurities generated when the drill bit 16 punches can be sucked into the dust suction box 8 to prevent the dust from falling on the conveyor belt 2 or the air-conditioning accessories and affecting the subsequent processing. Then, the atomizing nozzle 20 sprays clean water downward, so that the dust and impurities are contaminated by the water droplets and fall to the bottom of the dust suction box 8 with gravity, and then they are pushed out of the dust suction box 8 for treatment.

[0022] Reference Figure 4 A mounting groove is provided on the top of the workbench 1, in which an active roller 21 and a driven roller 22 are rotatably installed. A first motor 3 is fixedly installed on one side of the workbench 1. The output end of the first motor 3 is transmission-connected with the active roller 21, and can drive the conveyor belt 2 to transport objects forward.

[0023] Reference Figure 2-3 A mounting plate 17 is provided at the bottom of the mounting box 18, and the mounting plate 17 is clamped with the drill bit 16. A second motor 15 is fixedly installed in the mounting box 18. The output end of the second motor 15 is transmission-connected with the mounting plate 17, which can drive the drill bit 16 to rotate and drill holes in the air conditioner accessories.

[0024] Reference Figure 1 and Figure 3 A door body 10 is rotatably mounted on one side of the dust box 8, and a handle 9 is fixedly mounted on the side of the door body 10 away from the dust box 8, so that the dust box 8 can be opened to process the dust inside.

[0025] Reference Figure 1-3The inner cavity of the dust box 8 is provided with a push plate 19, and a second hydraulic cylinder 12 is fixedly installed on the side of the dust box 8 away from the door body 10. The output end of the second hydraulic cylinder 12 is transmission-connected with the push plate 19, so that dust can be pushed out of the dust box 8.

[0026] Reference Figure 1-2 The top of the dust box 8 is connected to two water inlet pipes 11, and the bottom ends of the two water inlet pipes 11 are connected to an atomizing nozzle 20, which can reduce the dust sucked in and make it fall to the bottom of the dust box 8.

[0027] The implementation principle of a punching device for processing automobile air-conditioning accessories in an embodiment of the present application is as follows: when in use, the automobile air-conditioning accessories are placed on the conveyor belt 2, and the air-conditioning accessories are kept in an aligned position, and then the first motor 3 is started, and the first motor 3 drives the active roller 21 to rotate, and the active roller 21 drives the belt to rotate, and the belt drives the driven roller 22 to rotate, thereby conveying the air-conditioning accessories forward, and stopping the rotation when reaching the bottom of the drill bit 16, and then starting the first hydraulic cylinder 13, and the first hydraulic cylinder 13 drives the two connecting plates 7 to move downward until the connecting plate 7 located below is against the top of the air-conditioning accessories, and then the damper 14 between the two connecting plates 7 applies pressure to the air-conditioning accessories, so that the drill bit 16 approaches the air-conditioning accessories downward, and then the second motor 15 and the fan are started, and the second motor 15 drives the mounting plate 17 to rotate , the mounting plate 17 drives the drill bit 16 to rotate, thereby drilling holes in the air-conditioning accessories. At the same time, the fan causes the dust suction pipe to suck the dust and debris generated by the drill bit 16 when drilling holes into the dust suction box 8, and then use the pipe joint to connect the water pipe, and transport water to the water inlet pipe 11, and then spray downward through the atomizing nozzle 20, so that the dust and impurities are contaminated by the water droplets and fall to the bottom of the dust suction box 8 with gravity. The dust suction box 8 is provided with a filter screen on the side wall close to the fan to prevent dust from entering the fan and reducing the service life of the fan. After the drilling is completed, the first motor 3 is started again to transport the air-conditioning accessories to the next processing link, and then the door body 10 can be opened, and a collection container is placed on one side of the dust suction box 8, and then the second hydraulic cylinder 12 is started. The second hydraulic cylinder 12 pushes the push plate 19 to move, and the push plate 19 pushes the dust in the dust suction box 8 out.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A punching device for processing automobile air-conditioning parts, comprising a workbench (1), characterized in that: A conveyor belt (2) is arranged on the workbench (1); a support frame (4) is fixedly installed on the top of the workbench (1); two connecting plates (7) are arranged on the bottom of the support frame (4); a first hydraulic cylinder (13) is fixedly installed on the top of the support frame (4); an output end of the first hydraulic cylinder (13) is transmission-connected to the connecting plate (7) located above; a soft rubber folding frame (6) is fixedly installed between the two connecting plates (7); a mounting box (18) is fixedly installed on the bottom of the connecting plate (7) located above; and the bottom of the mounting box (18) A drill bit (16) is provided, and dampers (14) are fixedly installed between the four corners of the two connecting plates (7), and a through hole is provided through the bottom of the lower connecting plate (7) near the drill bit (16), and a dust box (8) is fixedly installed on the top of the support frame (4), and two fans are fixedly installed on one side of the dust box (8), and two bellows (5) are connected and arranged on one side of the top of the dust box (8), and the two bellows (5) both penetrate the lower connecting plate (7), and the two bellows (5) are distributed on both sides of the drill bit (16).

2. The punching device for automobile air-conditioning parts processing according to claim 1, characterized in that: The top of the workbench (1) is provided with a mounting groove, in which a driving roller (21) and a driven roller (22) are rotatably mounted, and a first motor (3) is fixedly mounted on one side of the workbench (1), and an output end of the first motor (3) is drivingly connected to the driving roller (21).

3. The punching device for automobile air-conditioning parts processing according to claim 1 is characterized in that: A mounting plate (17) is provided at the bottom of the mounting box (18), and the mounting plate (17) is clamped with the drill bit (16). A second motor (15) is fixedly installed in the mounting box (18), and an output end of the second motor (15) is drivingly connected to the mounting plate (17).

4. A punching device for processing automobile air-conditioning parts according to claim 1, characterized in that: A door body (10) is rotatably mounted on one side of the dust collection box (8), and a handle (9) is fixedly mounted on the side of the door body (10) away from the dust collection box (8).

5. A punching device for processing automobile air-conditioning parts according to claim 4, characterized in that: The inner cavity of the dust collection box (8) is provided with a push plate (19), and a second hydraulic cylinder (12) is fixedly installed on the side of the dust collection box (8) away from the door body (10), and the output end of the second hydraulic cylinder (12) is transmission-connected to the push plate (19).

6. A punching device for processing automobile air-conditioning parts according to claim 5, characterized in that: The top of the dust collection box (8) is connected to two water inlet pipes (11), and the bottom ends of the two water inlet pipes (11) are connected to atomizing nozzles (20).

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