Electric vehicle frame cutting machine

Abstract

The utility model belongs to the technical field of electric vehicle frame production, and particularly relates to an electric vehicle frame cutting machine which comprises a cutting machine body. The side wall of the cutting machine body is fixedly connected with a pair of first guide rails; the first guide rails are symmetrically arranged on the two sides of the cutting machine body and are of the same structure. The position of the baffle is adjusted by holding and pulling the baffle, meanwhile, in the moving process of the baffle, the side wall of the baffle can be cleaned through the cleaning brush, then sparks and dust generated during cutting of the cutting machine body can be blocked through the baffle, and the baffle is blocked between a worker and the cutting machine body; according to the steel pipe cutting device, the baffle is made of transparent materials, so that the protection effect on workers can be achieved, the safety during steel pipe cutting is improved, meanwhile, due to the fact that the baffle is made of transparent materials, the convenience during observation during steel pipe cutting can be achieved, the cleaning effect on dust attached to the side wall of the baffle can be achieved through the cleaning brush, and the definition during observation of the baffle is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicle frame production, and particularly relates to an electric vehicle frame cutting machine. Background Art

[0002] An electric vehicle is a bicycle powered by a battery and an electric motor. It combines the riding mode of a traditional bicycle and the convenience of an electric motorcycle, and is a green, low-carbon and environmentally friendly travel tool.

[0003] The electric vehicle frame is one of the accessories of the electric vehicle. The frame is mainly welded by steel pipes. During production, a cutting machine is needed to cut the steel pipes into sections. The cutting machine mainly consists of a base, a driving mechanism and a cutting tool. During use, the steel pipe is fixed on the base by a clamp, and then the driving mechanism is started. The driving mechanism drives the cutting tool to rotate rapidly, so that the steel pipe can be cut into sections.

[0004] However, in the prior art, during the cutting of the steel pipe by the cutting machine, it is found that a large amount of sparks and dust are generated during the cutting process, resulting in their splashing everywhere, which is not convenient for protection and thus poses a certain safety hazard. Therefore, an electric vehicle frame cutting machine is proposed for the above problems. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background art, the utility model proposes an electric vehicle frame cutting machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: An electric vehicle frame cutting machine described in the utility model includes a cutting machine body; a pair of first guide rails are fixedly connected to the side wall of the cutting machine body; the first guide rails are symmetrically arranged on both sides of the cutting machine body and have the same structure; a slider is slidably connected to the inner side wall of the first guide rail; a rubber pad is fixedly connected to the side wall of the slider; the same baffle is fixedly connected to the side wall of the slider; the same fixing frame is fixedly connected to the side wall of the first guide rail; a plurality of cleaning brushes are evenly fixedly connected to the side wall of the fixing frame; by blocking the baffle between the staff and the cutting machine body, it can play a protective role for the staff and improve the safety during the cutting of the steel pipe. At the same time, due to the transparent material of the baffle, it can play a role in facilitating the observation during the cutting of the steel pipe.

[0007] Preferably, a support plate is fixedly connected to the side wall of the cutting machine body; a telescopic rod is arranged on the side wall of the cutting machine body; a spring is sleeved outside the telescopic rod; the same clamping plate is fixedly connected to the end of the telescopic rod and the spring; a pair of limiting blocks are symmetrically fixedly connected to the side wall of the clamping plate; by clamping the steel pipe with the clamping plate, it can play a role of pre-fixing when the steel pipe is placed above the cutting machine body and improve the convenience of fixing the steel pipe.

[0008] Preferably, a second guide rail is fixedly connected to the side wall of the cutting machine body; a connecting block is slidably connected to the inner side wall of the second guide rail; the connecting block is fixedly connected to the telescopic rod and the spring; a servo motor is fixedly connected to the side wall of the cutting machine body; a screw rod is fixedly connected to the output end of the servo motor; the screw rod penetrates through the second guide rail and the wall body of the connecting block and is rotatably connected thereto; by rotating the screw rod to make the connecting block slide in the second guide rail, the position of the clamping plate can be adjusted, and the pre-fixing effect on steel pipes of different lengths can be improved.

[0009] Preferably, a spring rod is fixedly connected to the side wall of the clamping plate; a sponge block is fixedly connected to the end of the spring rod; by wiping off the dust and impurities attached to the surface of the steel pipe with the sponge block, the cleaning effect on the dust and impurities attached to the surface of the steel pipe can be achieved, and the full fitting effect between the clamping plate and the steel pipe can be improved.

[0010] Preferably, a pair of elastic sheets are symmetrically and fixedly connected to the side wall of the fixing frame; a plurality of convex blocks are uniformly fixedly connected to the side wall of the baffle; by the vibration generated by the swinging of the elastic sheet, the cleaning effect on the dust and impurities attached to the side wall of the cleaning brush can be achieved, and the subsequent cleaning effect of the cleaning brush can be improved.

[0011] Preferably, a plurality of buckle plates are hinged to the side wall of the support plate; the buckle plates are uniformly distributed on the side wall of the support plate and have the same structure; a rubber strip is fixedly connected to the side wall of the buckle plate; by the provided buckle plates, the anti-dropping effect during the fixing of the steel pipe can be achieved, and the fixing effect on the steel pipe can be further improved.

[0012] Preferably, a plurality of rubber blocks are uniformly fixedly connected to the side wall of the clamping plate; by the provided rubber blocks, the fixing effect between the steel pipe and the clamping plate can be increased, and the firmness during the clamping of the steel pipe can be improved.

[0013] The beneficial effects of the present utility model:

[0014] 1. The present utility model provides an electric vehicle frame cutting machine. By providing the baffle, which blocks between the staff and the cutting machine body, it can play a protective role for the staff, improve the safety during the cutting of the steel pipe. At the same time, due to the transparent material of the baffle, it can play a convenient role for observing during the cutting of the steel pipe. And through the cleaning brush, it can play a cleaning role for the dust attached to the side wall of the baffle, improving the clarity of viewing the baffle.

[0015] 2. The present utility model provides an electric vehicle frame cutting machine. By providing the support plate and the clamping plate, by clamping the steel pipe with the clamping plate, it can play a pre-fixing role when placing the steel pipe above the cutting machine body, improve the convenience during the fixing of the steel pipe, and reduce the sliding of the steel pipe that is likely to occur when fixing the steel pipe with a fixture. Description of the Drawings

[0016] The accompanying drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and shall not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a perspective view of the cleaning brush in the present utility model;

[0019] Figure 3 is a perspective view of the buckle plate in the present utility model;

[0020] Figure 4 is a perspective view of the spring rod in the present utility model.

[0021] Legend description:

[0022] 1. Cutting machine body; 11. First guide rail; 12. Slide block; 13. Rubber pad; 14. Baffle; 15. Fixed frame; 16. Cleaning brush; 2. Support plate; 21. Telescopic rod; 22. Spring; 23. Clamp plate; 24. Limit block; 3. Second guide rail; 31. Connecting block; 32. Servo motor; 33. Screw rod; 4. Spring rod; 41. Sponge block; 5. Elastic sheet; 51. Convex block; 6. Buckle plate; 61. Rubber strip; 7. Rubber block. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The following gives specific embodiments.

[0025] Please refer to Figures 1-4The utility model provides an electric vehicle frame cutting machine, comprising a cutting machine body 1; a pair of first guide rails 11 are fixedly connected to the side walls of the cutting machine body 1; the first guide rails 11 are symmetrically arranged on both sides of the cutting machine body 1 and have the same structure; a slider 12 is slidably connected to the inner side wall of the first guide rail 11; a rubber pad 13 is fixedly connected to the side wall of the slider 12; the side wall of the slider 12 is fixedly connected to the same baffle 14; the side wall of the first guide rail 11 is fixedly connected to the same fixing frame 15; a plurality of cleaning brushes 16 are evenly fixedly connected to the side wall of the fixing frame 15; when in use, the baffle 14 is held and pulled to make the slider 12 slide in the first guide rail 11, and the position of the baffle 14 is adjusted. When the adjustment is completed, a certain friction force is generated by the contact between the rubber pad 13 and the first guide rail 11, and the baffle 14 is fixed. At the same time, when the baffle 14 is moving, the cleaning brush 16 can be used to clean the side wall of the baffle 14 to sweep away the dust and impurities attached to the side wall. Then, the baffle 14 can block the sparks and dust generated by the cutting machine body 1 during cutting to prevent them from splashing onto the staff. Moreover, since the baffle 14 is made of a transparent material, the staff can observe the cutting effect through the baffle 14. In this process, the baffle 14 is blocked between the staff and the cutting machine body 1 to protect the staff and improve the safety of steel pipe cutting. At the same time, due to the transparent material of the baffle 14, it is convenient to observe the steel pipe cutting, and the cleaning brush 16 can clean the dust attached to the side wall of the baffle 14 to improve the clarity of the baffle 14 when viewed.

[0026] Further, such as Figure 1 , Figure 3 , Figure 4 As shown, the side wall of the cutting machine body 1 is fixedly connected to a support plate 2; the side wall of the cutting machine body 1 is provided with a telescopic rod 21; a spring 22 is sleeved on the outer side of the telescopic rod 21; the ends of the telescopic rod 21 and the spring 22 are fixedly connected to the same clamping plate 23; the side wall of the clamping plate 23 is symmetrically fixedly connected to a pair of limit blocks 24; when in use, by placing the steel pipe on the top of the cutting machine body 1 for fixing, the steel pipe will slide on the side wall of the limit block 24 and squeeze it, and the clamp 23 will be stretched open. When the steel pipe is placed between the support plate 2 and the clamp 23, the elasticity of the spring 22 can be used to push the clamp 23 to clamp the steel pipe, and then the steel pipe can be fixed with a clamp. In this process, clamping the steel pipe with the clamp 23 can play a pre-fixing role when placing the steel pipe on the top of the cutting machine body 1, thereby improving the convenience of fixing the steel pipe and reducing the risk of the steel pipe sliding when being fixed by the clamp.

[0027] Further, such as Figure 1 , Figure 3As shown, a second guide rail 3 is fixedly connected to the side wall of the cutting machine body 1; a connecting block 31 is slidably connected to the inner side wall of the second guide rail 3; the connecting block 31 is fixedly connected to the telescopic rod 21 and the spring 22; a servo motor 32 is fixedly connected to the side wall of the cutting machine body 1; a screw rod 33 is fixedly connected to the output end of the servo motor 32; the screw rod 33 penetrates through the second guide rail 3 and is rotatably connected to the wall of the connecting block 31; during use, by starting the servo motor 32, the servo motor 32 can drive the screw rod 33 to rotate. As the screw rod 33 rotates, the connecting block 31 can be moved to slide within the second guide rail 3, thereby adjusting the position of the clamping plate 23. At the same time, by reversing the rotation of the servo motor 32, the connecting block 31 can be moved in the opposite direction. During this process, the connecting block 31 slides within the second guide rail 3 by the rotation of the screw rod 33, which can play a role in adjusting the position of the clamping plate 23, improving the pre-fixing effect on steel pipes of different lengths, and reducing the difficulty of adjusting the clamping plate 23, resulting in an increase in a certain amount of workload.

[0028] Further, as Figure 3 , Figure 4 shown, a spring rod 4 is fixedly connected to the side wall of the clamping plate 23; a sponge block 41 is fixedly connected to the end of the spring rod 4; during use, when the steel pipe is pressed into the space between the clamping plate 23 and the support plate 2, the steel pipe will contact the sponge block 41. At the same time, the elasticity of the spring rod 4 can make the two fit fully. At this time, the sponge block 41 can wipe off the dust and impurities attached to the surface of the steel pipe, enabling it to fit fully with the clamping plate 23. During this process, by wiping off the dust and impurities attached to the surface of the steel pipe by the sponge block 41, it can play a role in cleaning the dust and impurities attached to the surface of the steel pipe, improving the full-fitting effect between the clamping plate 23 and the steel pipe, and thus improving the pre-fixing effect.

[0029] Further, as Figure 2 shown, a pair of elastic pieces 5 are symmetrically and fixedly connected to the side wall of the fixing frame 15; a plurality of convex blocks 51 are uniformly fixedly connected to the side wall of the baffle 14; during use, when pulling the baffle 14 to move and adjust, the elastic piece 5 can collide with the wall of the convex block 51. During the movement, the convex block 51 can toggle the elastic piece 5, causing the elastic piece 5 to swing and generate a certain vibration effect. At this time, the vibration effect can be used to shake off the dust and impurities attached to the side wall of the cleaning brush 16. During this process, the vibration effect generated by the swing of the elastic piece 5 can play a role in cleaning the dust and impurities attached to the side wall of the cleaning brush 16, improving the subsequent cleaning effect of the cleaning brush 16, and reducing the situation that a large amount of dust and impurities are attached to the side wall of the cleaning brush 16, which is not convenient for cleaning and thus has a certain impact on its subsequent use effect.

[0030] Further, as Figure 3As shown in the figure, a plurality of buckle plates 6 are hinged to the side wall of the support plate 2; the buckle plates 6 are evenly distributed on the side wall of the support plate 2 and have the same structure; a rubber strip 61 is fixedly connected to the side wall of the buckle plate 6; during use, when pressing the steel pipe into the space between the support plate 2 and the clamping plate 23, the buckle plate 6 can be squeezed and opened at the same time. After the steel pipe is placed between the support plate 2 and the clamping plate 23, it can automatically reset under the action of the torsion spring inside the hinge of the buckle plate 6 to buckle the steel pipe. At the same time, a certain frictional force will be generated through the contact between the rubber strip 61 and the steel pipe. During this process, through the arranged buckle plate 6, it can play a role in preventing the steel pipe from falling off when fixing the steel pipe, further playing a role in fixing the steel pipe, and reducing the possibility that when the steel pipe is accidentally pulled by an external force, the steel pipe is likely to slide off between the support plate 2 and the clamping plate 23.

[0031] Further, as Figure 4 shown in the figure, a plurality of rubber blocks 7 are evenly and fixedly connected to the side wall of the clamping plate 23; during use, when the clamping plate 23 clamps the steel pipe, it can make full contact with the rubber blocks 7 and generate a certain frictional force. During this process, through the arranged rubber blocks 7, the fixing effect between the steel pipe and the clamping plate 23 can be increased, the firmness of clamping the steel pipe can be improved, and the possibility that when the steel pipe is accidentally pulled by an external force factor, the steel pipe is likely to fall off can be reduced.

[0032] Working principle: When in use, by holding the baffle 14 and pulling it, the slider 12 slides in the first guide rail 11, and the position of the baffle 14 is adjusted. When the adjustment is completed, a certain friction force will be generated by the contact between the rubber pad 13 and the first guide rail 11 to fix the baffle 14. At the same time, during the movement of the baffle 14, the side wall of the baffle 14 can be cleaned by the cleaning brush 16 to sweep away the dust and impurities attached to the side wall. After that, the baffle 14 can block the sparks and dust generated by the cutting machine body 1 during cutting, so as not to splash onto the staff, and because the baffle 14 is made of transparent material, it can The staff can observe the cutting effect through the baffle 14. When in use, by placing the steel pipe on the top of the cutting machine body 1 for fixing, the steel pipe will slide on the side wall of the limit block 24 and squeeze it, so that the clamp 23 will be opened. When the steel pipe is placed between the support plate 2 and the clamp 23, the elasticity of the spring 22 can be used to push the clamp 23 to clamp the steel pipe, and then the clamp can be used to fix the steel pipe. When in use, by starting the servo motor 32, the servo motor 32 can drive the screw 33 to rotate. As the screw 33 rotates, the connecting block 31 can be moved to slide in the second guide rail 3, so that The position of the clamping plate 23 is adjusted, and the reverse rotation of the servo motor 32 can move the connecting block 31 in the opposite direction. When in use, by pressing the steel pipe between the clamping plate 23 and the support plate 2, the steel pipe will contact the sponge block 41, and the elasticity of the spring rod 4 can be used to make the two fully fit. At this time, the dust and impurities attached to the surface of the steel pipe can be wiped off by the sponge block 41, so that it can be fully fitted with the clamping plate 23. When in use, by pulling the baffle 14 to move and adjust, the elastic sheet 5 can collide with the wall of the protrusion 51, and the protrusion 51 can be moved to the elastic sheet 5. By flicking, the elastic sheet 5 swings and produces a certain vibration effect. At this time, the dust and impurities attached to the side wall of the cleaning brush 16 can be shaken off by the vibration effect. When in use, by pressing the steel pipe between the support plate 2 and the clamping plate 23, the buckle plate 6 can be squeezed and stretched open. When the steel pipe is placed between the support plate 2 and the clamping plate 23, it can automatically reset under the action of the internal torsion spring at the hinge of the buckle plate 6, and the steel pipe ring can be buckled. At the same time, a certain friction force will be generated by the contact between the rubber strip 61 and the steel pipe. When in use, when the steel pipe is clamped by the clamping plate 23, it can be fully in contact with the rubber block 7 and produce a certain friction force.

[0033] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. An electric vehicle frame cutting machine, comprising a cutting machine body (1); characterized in that: A pair of first guide rails (11) are fixedly connected to the side wall of the cutting machine body (1); the first guide rails (11) are symmetrically arranged on both sides of the cutting machine body (1) and have the same structure; a slider (12) is slidably connected to the inner side wall of the first guide rail (11); a rubber pad (13) is fixedly connected to the side wall of the slider (12); a baffle (14) is fixedly connected to the side wall of the slider (12); a fixing frame (15) is fixedly connected to the side wall of the first guide rail (11); a plurality of cleaning brushes (16) are evenly fixedly connected to the side wall of the fixing frame (15).

2. The electric vehicle frame cutting machine according to claim 1, wherein: A support plate (2) is fixedly connected to the side wall of the cutting machine body (1); a telescopic rod (21) is provided on the side wall of the cutting machine body (1); a spring (22) is sleeved outside the telescopic rod (21); the telescopic rod (21) and the end of the spring (22) are fixedly connected to the same clamping plate (23); a pair of limiting blocks (24) are symmetrically fixedly connected to the side wall of the clamping plate (23).

3. The electric vehicle frame cutting machine according to claim 2, characterized in that: A second guide rail (3) is fixedly connected to the side wall of the cutting machine body (1); a connecting block (31) is slidably connected to the inner side wall of the second guide rail (3); the connecting block (31) is fixedly connected to the telescopic rod (21) and the spring (22); a servo motor (32) is fixedly connected to the side wall of the cutting machine body (1); a screw rod (33) is fixedly connected to the output end of the servo motor (32); the screw rod (33) penetrates through the second guide rail (3) and the wall body of the connecting block (31) and is rotatably connected thereto.

4. The electric vehicle frame cutting machine according to claim 2, wherein: A spring rod (4) is fixedly connected to the side wall of the clamping plate (23); a sponge block (41) is fixedly connected to the end of the spring rod (4).

5. The electric vehicle frame cutting machine according to claim 1, characterized in that: A pair of elastic sheets (5) are symmetrically fixedly connected to the side wall of the fixing frame (15); a plurality of bumps (51) are evenly fixedly connected to the side wall of the baffle (14).

6. The electric vehicle frame cutting machine according to claim 2, wherein: A plurality of clamping plates (6) are hinged to the side wall of the support plate (2); the clamping plates (6) are evenly distributed on the side wall of the support plate (2) and have the same structure; a rubber strip (61) is fixedly connected to the side wall of the clamping plate (6).

7. The electric vehicle frame cutting machine according to claim 2, characterized in that: A plurality of rubber blocks (7) are evenly fixedly connected to the side wall of the clamping plate (23).

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