Punching device for plastic part of electric vehicle

Abstract

The utility model discloses an electric vehicle plastic part punching device, which relates to the technical field of electric vehicle production equipment, and comprises an outer box, a clamping plate is arranged on the outer box through a two-way screw rod and a sliding rod, a discharging groove and a discharging plate are arranged at the lower part in the outer box, and a material groove is arranged on the outer wall of the front side of the outer box. A grid plate, a mounting plate and a fan are further arranged on the side wall of the outer box through vent holes, a hydraulic rod is arranged at the top of a discharging plate arranged on the discharging groove, and a supporting frame is arranged at the tail end of a telescopic arm at the top of the hydraulic rod. Under the action of the clamping plate, the clamping and fixing requirements of plastic parts of different sizes can be met, the applicability of the device is improved, meanwhile, the supporting frame is used in a matched mode, the plastic parts can be supported, the fixing quality of the plastic parts is guaranteed, and then the subsequent punching quality is guaranteed; and under the action of the draught fan, the discharging groove and the material collecting groove, sweeps generated during punching can be collected.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle production equipment, in particular to a device for punching holes in plastic parts of an electric vehicle. Background Art

[0002] Electric vehicles, that is, electric-driven vehicles, also known as electric-driven vehicles, are divided into AC electric vehicles and DC electric vehicles. Electric vehicles usually refer to vehicles that use batteries as energy sources, and convert electrical energy into mechanical energy movement through controllers, motors and other components to control the current size to change the speed of the vehicle. It conforms to the trend of energy conservation and environmental protection, greatly facilitates short-distance transportation, and most importantly, plays an important role in the national economy by saving and protecting energy and the environment. In the processing and production of electric vehicles, various plastic parts are needed for the assembly of electric vehicles. According to different functions, the plastic parts need to be drilled, and a punching device is needed at this time.

[0003] In the prior art, most punching devices cannot meet the requirements of clamping and fixing plastic parts of different sizes. It is easy for the plastic parts to shake during punching, resulting in reduced punching quality. In addition, a large amount of dust will be generated. The dust will spread into the air and pollute the air. Workers who breathe dusty air for a long time are prone to respiratory diseases. Utility Model Content

[0004] The purpose of the utility model is to provide a device for punching holes in plastic parts of electric vehicles to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for punching plastic parts of an electric vehicle comprises an outer box, a bidirectional screw is rotatably arranged on the rear side of the inner part of the outer box, a through hole is penetrated on the side wall of the outer box, a sliding rod is slidably connected in the through hole, a clamping plate is arranged on the inner end of the sliding rod, a bidirectional screw is also rotatably arranged on the rear side of the inner part of the outer box, the bidirectional screw penetrates the clamping plate and is threadedly connected with the clamping plate, a discharge chute is also arranged at the lower part of the inner part of the outer box, a discharge plate is arranged on the top of the discharge chute, a collecting chute is arranged on the outer wall of the front side of the outer box at the discharge end of the discharge chute, a vent is also arranged on the side wall of the outer box, a mesh plate is arranged at the air inlet and outlet ends of the vent, a mounting plate is also arranged inside the vent, a fan is arranged on the mounting plate, a hydraulic rod is arranged on the top of the discharge plate, and a support frame is arranged at the end of the telescopic arm at the top of the hydraulic rod.

[0007] As a further solution of the utility model: a first bevel gear is further provided at the right end of the bidirectional screw, and a second bevel gear is further provided inside the right box wall of the outer box via a rotating shaft, and the second bevel gear is meshed with the first bevel gear.

[0008] As a further solution of the utility model: a moving component is arranged on the inner wall above the outer box, and a punch is arranged on the moving end of the moving component through an electric push rod.

[0009] As a further solution of the utility model: a motor is also arranged inside the right side box wall of the outer box, and the power output shaft of the motor is connected to the rotating shaft of the second bevel gear through a coupling.

[0010] As a further solution of the utility model: the outer box is provided with a box door via a hinge, and the box door is provided with an observation window.

[0011] As a further solution of the utility model: a filter plate is provided at the discharge end of the collecting trough.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. Under the action of the clamping plate, it can not only meet the clamping and fixing requirements for plastic parts of different sizes and improve the applicability of the device, but also be used in conjunction with the support frame to support the plastic parts, thereby ensuring the fixing quality of the plastic parts and the subsequent punching quality;

[0014] 2. With the help of the fan, discharge chute and collection chute, the waste chips generated during drilling can be collected, which not only reduces the workload of the staff for waste chip discharge, but also reduces the occurrence of waste chips splashing into the air and causing harm to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure inside the outer box in the embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure inside the outer box wall in the embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of location A in an embodiment of the present utility model.

[0019] Notes on the figure numbers: 1. Outer box; 2. Box door; 3. Observation window; 4. Bidirectional screw; 5. Clamping plate; 6. Sliding rod; 7. First bevel gear; 8. Second bevel gear; 9. Motor; 10. Hydraulic rod; 11. Support frame; 12. Grid plate; 13. Mounting plate; 14. Fan; 15. Discharge plate; 16. Discharge chute; 17. Collecting chute; 18. Filter plate; 19. Moving assembly; 20. Punch. DETAILED DESCRIPTION

[0020] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0021] Example

[0022] See also Figures 1 to 4 In the embodiment of the utility model, a punching device for electric vehicle plastic parts comprises an outer box 1, a bidirectional screw 4 is rotatably arranged on the rear side of the inner part of the outer box 1, a through hole is penetrated on the side wall of the outer box 1, a slide bar 6 is slidably connected in the through hole, a clamping plate 5 is arranged at the inner end of the slide bar 6, and a bidirectional screw 4 is also rotatably arranged on the rear side of the inner part of the outer box 1, the bidirectional screw 4 penetrates the clamping plate 5 and is threadedly connected with the clamping plate 5, at this time, rotating the bidirectional screw 4 can drive the left and right clamping plates 5 to move closer or farther, when it is necessary to punch holes in the electric vehicle plastic parts, the staff can set the electric vehicle plastic parts between the left and right clamping plates 5, and rotating the bidirectional screw 4 can drive the left and right clamping plates 5 to move, so as to clamp and fix the electric vehicle plastic parts, and ensure the clamping and fixing quality, and can also meet the clamping and fixing of electric vehicle plastic parts of different sizes, which not only ensures the punching quality of the electric vehicle plastic parts by the device, At the same time, it also helps to improve the applicability of the device. A first bevel gear 7 is also provided at the right end of the bidirectional screw 4. A second bevel gear 8 is also provided inside the right side wall of the outer box 1 through a rotating shaft. The second bevel gear 8 is meshed with the first bevel gear 7. A motor 9 is also provided inside the right side wall of the outer box 1. The power output shaft of the motor 9 is connected to the rotating shaft of the second bevel gear 8 through a coupling. At this time, the motor 9 can be used to drive the bidirectional screw 4 to rotate, so that the clamping plate 5 can be used to clamp and fix the electric vehicle plastic parts. A moving component 19 is provided on the upper inner wall of the outer box 1. A punch 20 is provided at the moving end of the moving component 19 through an electric push rod. Under the action of the moving component 19 and the electric push rod, the punch 20 can be driven to move left and right, front and back, and up and down within a limited range, so that the punch 20 can better punch the electric vehicle plastic parts, thereby ensuring the quality of the punching.

[0023] A discharge chute 16 is also provided at the lower part of the inner part of the outer box 1, and a discharge plate 15 is provided at the top of the discharge chute 16. A collecting chute 17 is provided at the discharge end of the discharge chute 16 on the outer wall of the front side of the outer box 1. A vent is also provided on the side wall of the outer box 1, and a mesh plate 12 is provided at the air inlet and air outlet ends of the vent. A mounting plate 13 is also provided inside the vent, and a fan 14 is provided on the mounting plate 13. When punching holes in plastic parts of electric vehicles, a large amount of waste chips will be generated. At this time, the fan 14 is used to blow the floating waste chips into the collecting chute 17 through the discharge chute 16, thereby reducing the impact of waste chips splashing on the environment, and facilitating the collection of waste chips, reducing the quality of waste chips collection by staff, and improving the use efficiency of the device. A filter plate 18 is provided at the discharge end of the collecting chute 17. Under the action of the filter plate 18, not only the gas fluidity inside the outer box 1 is guaranteed, but also the occurrence of waste chips flying out can be reduced, thereby ensuring the use efficiency of the device.

[0024] The unloading chute 16 is also provided with an unloading plate 15, and the top of the hydraulic rod 10 is provided with a support frame 11. Under the action of the hydraulic rod 10 and the support frame 11, the electric vehicle plastic parts can be supported and fixed, thereby reducing the occurrence of electric vehicle plastic parts falling off due to extrusion force during punching, thereby ensuring the punching quality of the electric vehicle plastic parts by the device.

[0025] The outer box 1 is provided with a box door 2 by means of hinges, and the box door 2 is provided with an observation window 3. With the function of the box door 2, the flying of waste chips can be reduced when punching holes in electric vehicle plastic parts, and the damage to the workers' bodies caused by the inhalation of waste chips can be reduced. With the function of the observation window 3, it is convenient for the workers to penetrate the punching of electric vehicle plastic parts, thereby ensuring the quality and efficiency of the device for the punching of electric vehicle plastic parts.

[0026] In actual use, when it is necessary to punch holes in the electric vehicle plastic parts, the staff will place the electric vehicle plastic parts between the left and right clamping plates 5, and then start the motor 9 to clamp and fix the electric vehicle plastic parts using the clamping plates 5, and use the hydraulic rod 10 and the support frame 11 to support and fix the electric vehicle plastic parts, and then drive the punching machine 20 to move through the moving component 19 and the electric push rod to complete the punching of the electric vehicle plastic parts. A large amount of waste chips will be generated when punching. At this time, start the fan 14 to blow the waste chips into the collecting trough 17 through the unloading trough 16, thereby completing the collection of the waste chips, reducing the workload of the staff and improving the efficiency of punching.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for punching holes in plastic parts of an electric vehicle, comprising an outer box (1), characterized in that: A bidirectional screw (4) is rotatably arranged at the rear side of the outer box (1), a through hole is penetrated on the side wall of the outer box (1), a slide rod (6) is slidably connected in the through hole, a clamping plate (5) is arranged at the inner end of the slide rod (6), a bidirectional screw (4) is also rotatably arranged at the rear side of the outer box (1), the bidirectional screw (4) penetrates the clamping plate (5) and is threadedly connected to the clamping plate (5), a discharge chute (16) is also arranged at the lower part of the inner part of the outer box (1), and a discharge plate (15) is arranged at the top of the discharge chute (16) A collecting trough (17) is provided on the front outer wall of the outer box (1) at the discharge end of the discharge trough (16); a vent hole is also provided on the side wall of the outer box (1); a mesh plate (12) is provided at the air inlet and air outlet ends of the vent hole; a mounting plate (13) is also provided inside the vent hole; a fan (14) is provided on the mounting plate (13); a discharge plate (15) is also provided on the discharge trough (16); a hydraulic rod (10) is provided on the top; a support frame (11) is provided at the end of the telescopic arm at the top of the hydraulic rod (10).

2. The electric vehicle plastic part punching device according to claim 1, characterized in that: A first bevel gear (7) is also provided at the right end of the bidirectional screw (4), and a second bevel gear (8) is also provided inside the right box wall of the outer box (1) via a rotating shaft, and the second bevel gear (8) and the first bevel gear (7) are meshed with each other.

3. The electric vehicle plastic part punching device according to claim 1, characterized in that: A moving assembly (19) is arranged on the inner wall above the outer box (1), and a punching machine (20) is arranged at the moving end of the moving assembly (19) via an electric push rod.

4. The electric vehicle plastic part punching device according to claim 2, characterized in that: A motor (9) is also arranged inside the right side box wall of the outer box (1), and the power output shaft of the motor (9) is connected to the rotating shaft of the second bevel gear (8) through a coupling.

5. The electric vehicle plastic part punching device according to claim 1, characterized in that: The outer box (1) is provided with a box door (2) via a hinge, and the box door (2) is provided with an observation window (3).

6. The electric vehicle plastic part punching device according to claim 1, characterized in that: A filter plate (18) is provided at the discharge end of the collecting trough (17).

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