Conveying equipment for pipe cutting for electric vehicle rear fork machining

Abstract

The invention discloses conveying equipment for pipe cutting for electric vehicle rear fork machining, and relates to the technical field of cutting. According to the conveying equipment for pipe cutting for electric vehicle rear fork machining, through the design of the cutting device, a pipe is placed on the inner side of the conveying device, the conveying device clamps the pipe to achieve the effect of fixing the pipe, the conveying device controls the pipe to slide on the inner side of the sliding groove to achieve the effect of conveying the pipe, and the efficiency of moving and conveying the pipe is improved; in the process that the conveying device moves the pipe, one end of the pipe is clamped with the positioning device, the positioning effect on the pipe is achieved, the stability of the pipe is kept, shaking in the follow-up cutting process is avoided, after the pipe is positioned, the cutting device cuts the pipe, and therefore the follow-up operation requirement is met; the conveying device slides on the inner side of the sliding groove, so that the effect of adjusting the pipe clamping position is achieved, and continuous conveying of the pipes is kept.

Description

Technical Field

[0001] The present invention relates to the field of cutting technology, in particular to a conveying device for cutting pipes used in processing rear flat forks of electric vehicles. Background Art

[0002] This conveying equipment is mainly used in the production process of electric vehicle rear forks to accurately convey, position and pre-treat pipes (such as steel pipes, aluminum alloy pipes, etc.) before cutting, ensuring the stability and precision of the pipes during cutting, and improving production efficiency and processing quality.

[0003] During the operation of existing pipe cutting and conveying equipment, the pipes are prone to loosening during transportation, affecting the conveying effect, causing deviation during the cutting process, affecting the cutting quality, and the debris generated during the cutting process is not cleaned up. Therefore, a new design was made to address this situation. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a conveying device for pipe cutting for processing rear flat forks of electric vehicles, comprising a cutting device, the bottom of the cutting device is fixedly connected to a workbench, and the top of the workbench is fixedly connected to a side close to the cutting device. During the process of the conveying device moving the pipe, one end of the pipe is clamped by the positioning device, so as to achieve the positioning effect of the pipe, and at the same time maintain the stability of the pipe, avoid shaking during subsequent cutting, and avoid affecting the cutting quality and efficiency. After the pipe is positioned, a slide groove is provided on the top of the workbench, and the inner side of the slide groove is slidably connected to the conveying device, and the pipe is placed on the inner side of the conveying device, and the pipe is clamped by the conveying device, so as to achieve the effect of fixing the pipe, and at the same time, the pipe is controlled to slide on the inner side of the slide groove by the conveying device, so as to achieve the effect of conveying the pipe, reduce manual movement of the pipe, and improve the efficiency of mobile conveying of the pipe; The cutting device includes a cutting frame, the top of the cutting frame is fixedly connected to a driving machine, the inner side of the driving machine is rotatably connected to a screw rod, the screw rod is controlled by the driving machine to drive the circular saw to rise and fall, and the motor controls the circular saw to rotate to cut the pipe, thereby meeting subsequent operation needs, the outer side of the screw rod is rotatably connected to the top of the cutting frame, the bottom of the screw rod is fixedly connected to the circular saw, one side of the outside of the circular saw is fixedly connected to the motor, the inner side of the cutting frame is fixedly connected to a protective mechanism, and one side of the outside of the protective mechanism is fixedly connected to a cleaning mechanism. After cutting the pipe, the conveying device releases the clamping of the pipe, and the conveying device slides inside the slide groove, thereby achieving the effect of adjusting the position of the clamped pipe, thereby maintaining continuous conveying of the pipe.

[0005] Preferably, the protection mechanism includes a first electric push rod. One side of the outside of the first electric push rod is fixedly connected to the inner side of the cutting frame body. The side of the outside of the first electric push rod away from the cutting frame body is fixedly connected with an external connection end. A protection shell is fixedly connected between the opposite surfaces of the external connection end. After the positioning device positions the pipe, the first electric push rod is used to push the external connection end to drive the protection shell to move towards the surface of the pipe, so that the two protection shells are butted against each other, thereby achieving the covering effect on the pipe. The outside of the protection shell is fixedly connected to the outside of the cleaning mechanism. The circular saw enters through the top of the upper protection shell, thereby achieving the cutting of the pipe. During the cutting process, a large amount of debris and sparks are easily generated. The protection shell plays a role in intercepting the splashing of debris, avoiding the splashing of debris from affecting the operation safety, reducing the subsequent cleaning difficulty, and reducing the splashing of sparks, reducing the external safety hazards and preventing fires.

[0006] Preferably, the cleaning mechanism includes a cleaning shell. The outside of the cleaning shell is fixedly connected to the outside of the protection shell. The side of the outside of the cleaning shell away from the protection shell is fixedly connected with a receiving column. A cleaning frame body is inserted on the outside of the receiving column. The cleaning frame body is inserted into the receiving column, which is convenient for disassembly. The fan is inserted into the inside of the cleaning frame body, which increases the flexibility of component assembly, is convenient for replacement and maintenance. The side of the outside of the cleaning frame body away from the protection shell is inserted with a fan. The debris generated after cutting settles inside the lower protection shell. The fan generates wind power to absorb the debris inside the protection shell through the wind power, thereby achieving the cleaning of the debris inside the equipment, avoiding excessive accumulation of debris inside the components, preventing the subsequent storage situation from being affected, and thus realizing the role of regular cleaning. At the same time, the gas generated by cutting is absorbed through the wind power, reducing the dispersion of the gas, avoiding damage to the human body, optimizing the operation environment, reducing environmental pollution, and the absorbed gas is convenient for subsequent treatment.

[0007] Preferably, a grille cover is fixedly connected to the side of the outside of the cleaning frame body away from the fan. The grille cover plays a role in blocking the entry of external impurities, preventing the influence on the operation efficiency, reducing the direct entry of debris, extending the flow path of the debris, and avoiding blockage, thereby realizing the role of uniform conveying. A rubbing mechanism is fixedly connected to the inside of the grille cover. The wind power impacts the rubbing mechanism, driving the rubbing mechanism to rotate, thereby reducing the residue of debris inside the components, avoiding blockage, and keeping the equipment running normally.

[0008] Preferably, the rubbing mechanism includes a receiving shaft, a rotating column is rotatably connected to the outside of the receiving shaft, a fan blade is fixedly connected to the middle of the outside of the rotating column, and rubbing brackets are fixedly connected to both ends of the outside of the rotating column. The fan blade is impacted by wind force, and the fan blade drives the rubbing brackets to rotate, so that the rubbing brackets control the silicone strip to rub the inner wall of the component, so as to clean the debris and impurities on the surface of the component, peel off the debris on the surface of the component, avoid excessive attachment of the debris, prevent affecting the subsequent gas flow effect, and avoid blocking the holes on the surface of the component. A silicone strip is fixedly connected to the side of the rubbing bracket away from the rotating column. The silicone strip is made of silicone material, which has good wear resistance and buffering effect. When the rubbing bracket rotates, it plays a certain protective role, reduces the surface wear of the component, extends the service life of the component, reduces the wear on the surface of the component to be rubbed, and keeps the equipment running normally.

[0009] Preferably, the positioning device includes a positioning frame body, a positioning machine body is fixedly connected to the top of the positioning frame body, a second electric push rod is fixedly connected to the outside of the positioning machine body, a clamp mechanism is fixedly connected to one side of the outside of the second electric push rod, and a roller shaft is rotatably connected to the bottom inside the positioning frame body. When the pipe rubs against the surface of the roller shaft, the movement of the pipe is kept smooth to avoid affecting the pipe conveying effect. At the same time, the clamp mechanism is controlled by the second electric push rod to squeeze the surface of the pipe, so as to fix the pipe, avoid the pipe moving during the cutting process, prevent affecting the cutting accuracy, and at the same time play a protective role for the cutting device, avoid the pipe shaking and colliding with the cutting device, reduce the rigid collision of the components, and thus extend the service life of the components.

[0010] Preferably, the clamp mechanism includes a clamp housing, an access end is fixedly connected to one side of the outside of the clamp housing, a spherical block is arranged inside the clamp housing, and the spherical blocks rub against each other to support the gelatinous film and maintain the stability of the shape of the component to avoid affecting the clamping effect. A gelatinous film is fixedly connected to the side of the clamp housing close to the roller shaft. A number of spherical blocks are arranged inside the clamp housing. When the gelatinous film squeezes the surface of the pipe through the second electric push rod, the gelatinous film deforms, and the spherical blocks are arranged inside the gelatinous film along the shape of the pipe, so as to play a certain role of self-adaptive clamping, improve the fitting effect of the component, further enhance the extrusion clamping effect, and prevent the pipe from shaking during the positioning process. A rubber block is fixedly connected to the side of the gelatinous film close to the roller shaft. The rubber block is arranged outside the gelatinous film, so as to play a certain protective role, reduce the surface wear of the component, and thus extend the service life of the component. The rubber blocks are evenly distributed on the outside of the gelatinous film, so as to increase the surface texture of the component, increase the surface friction performance of the component, further improve the friction effect, and at the same time play a certain anti-slip effect.

[0011] Preferably, the conveying device includes a conveying frame body. The sliding block drives the conveying frame body to move, so as to achieve the function of conveying the pipe. The pipe is placed inside the conveying frame body. The hydraulic block drives the clamping plate to move towards the surface of the pipe, so as to achieve the function of fixing the pipe, thus facilitating the driving of the pipe to move. A receiving plate is fixedly connected to the bottom of the conveying frame body, and a sliding block is fixedly connected to the bottom of the receiving plate. The hydraulic block is slidably connected to the inside of the conveying frame body, and a clamping plate is fixedly connected to one side of the outside of the hydraulic block, so that the conveying device is adapted to the positioning device. One end of the pipe is inside the conveying device, and the other end is inside the positioning device. After the cutting device cuts the pipe, the positioning device releases the fixation of the pipe, and then the conveying device drives the pipe to move towards the positioning device, so as to facilitate subsequent cutting. After the positioning device fixes the pipe, the conveying device releases the clamping of the pipe. The conveying device slides inside the chute, so as to achieve the function of adjusting the position of the clamped pipe, thus maintaining the continuous conveying of the pipe. A buffer mechanism is fixedly connected to the outside of the clamping plate.

[0012] Preferably, the buffer mechanism includes a buffer housing. A spring strip is fixedly connected to the inside of the buffer housing. During the process of the hydraulic block sliding inside the conveying frame body, the silica gel film contacts the surface of the pipe. The silica gel film receives the reaction force of the pipe, so that the silica gel film squeezes the spring strip, so as to achieve the function of shock absorption and buffering, slow down the extrusion pressure of the components, avoid the deformation of the pipe surface caused by excessive extrusion pressure, and reduce the rigid collision between the components, reduce the wear between the components, thus prolonging the service life of the components. A silica gel film is fixedly connected to one side of the outside of the buffer housing. The silica gel film is made of silica gel material, so as to increase the wear resistance of the components, reduce the friction on the surface of the pipe, reduce the scratches on the surface of the pipe, and avoid affecting the product quality. An arc-shaped groove is opened on the outside of the silica gel film. By opening the arc-shaped groove, by opening the groove, the surface texture of the component is increased, the anti-slip effect on the surface of the pipe is increased, and the clamping effect on the pipe is improved.

[0013] The present invention provides a conveying device for pipe cutting in the processing of the rear cross member of an electric vehicle. It has the following beneficial effects: 1. The conveying equipment for pipe cutting in the processing of the rear swing arm of an electric vehicle. Through the design of the cutting device, the pipe is placed inside the conveying device, and the conveying device clamps the pipe to fix the pipe. At the same time, the conveying device controls the pipe to slide inside the chute to convey the pipe, reducing the manual movement of the pipe and improving the efficiency of moving and conveying the pipe. During the process of the conveying device moving the pipe, one end of the pipe is clamped by the positioning device to position the pipe and maintain the stability of the pipe, avoiding shaking during subsequent cutting and affecting the cutting quality and efficiency. After positioning the pipe, the driving machine controls the lead screw to drive the circular saw to lift, and the motor controls the circular saw to rotate to cut the pipe to meet the requirements of subsequent operations. After cutting the pipe, the conveying device releases the clamping of the pipe, and the conveying device slides inside the chute to adjust the position of the clamped pipe, thus maintaining the continuous conveying of the pipe.

[0014] 2. The conveying equipment for pipe cutting in the processing of the rear swing arm of an electric vehicle. Through the design of the protection mechanism, after the positioning device positions the pipe, the first electric push rod pushes the external end to drive the protection housing to move towards the surface of the pipe, causing the two protection housings to dock to cover the pipe. The circular saw enters from the top of the upper protection housing through the lead screw to cut the pipe. During the cutting process, a large amount of debris and sparks are easily generated. The protection housing intercepts the splashing of debris, avoiding the influence of debris splashing on the operation safety and reducing the subsequent cleaning difficulty, as well as reducing the splashing of sparks and the external safety hazard to prevent fires.

[0015] 3. The conveying equipment for pipe cutting in the processing of the rear swing arm of an electric vehicle. Through the design of the cleaning mechanism, the debris generated after cutting precipitates inside the lower protection housing. The fan generates wind to absorb the debris inside the protection housing to clean the debris inside the equipment, avoiding excessive accumulation of debris inside the components and preventing it from affecting subsequent storage conditions, thus realizing the function of regular cleaning. At the same time, the wind absorbs the gas generated by cutting, reducing the dispersion of the gas, avoiding damage to the human body, optimizing the operation environment, reducing environmental pollution, and the absorbed gas is convenient for subsequent treatment. The cleaning frame is inserted into the receiving column for easy disassembly. The fan is inserted inside the cleaning frame to increase the flexibility of component assembly, making it convenient for replacement and maintenance. The grille cover blocks the entry of external impurities, preventing it from affecting the operation efficiency and reducing the direct entry of debris, extending the travel of debris flow and avoiding blockage, thus realizing the function of uniform conveying. The wind impacts the scraping mechanism, driving the scraping mechanism to rotate to reduce the remaining debris inside the components, avoiding blockage and keeping the equipment running normally.

[0016] IV. The conveying equipment for pipe cutting in the processing of the rear swing arm of the electric vehicle. Through the design of the fixture mechanism, several spherical blocks are arranged inside the fixture housing. When the rubber film extrudes the surface of the pipe through the second electric push rod, the rubber film deforms, causing the spherical blocks to arrange along the shape of the pipe inside the rubber film, thereby playing a role in self-adaptive clamping to improve the fitting effect of components, further enhancing the extrusion and clamping effect, preventing the pipe from shaking during the positioning process. At the same time, the spherical blocks rub against each other to support the rubber film and maintain the stability of the component shape, avoiding affecting the clamping effect. The rubber blocks are arranged outside the rubber film to provide a certain protective effect, reducing wear on the surface of the component, thereby extending the service life of the component. Secondly, the rubber blocks are evenly distributed outside the rubber film to increase the surface texture of the component, thereby increasing the surface friction performance of the component, further improving the friction effect, and at the same time playing a certain anti-slip effect.

[0017] V. The conveying equipment for pipe cutting in the processing of the rear swing arm of the electric vehicle. Through the design of the conveying device, the sliding block drives the conveying frame to move, thereby achieving the function of conveying the pipe. The pipe is placed inside the conveying frame, and the hydraulic block drives the clamping plate to move towards the surface of the pipe, thereby achieving the function of fixing the pipe, facilitating the movement of the pipe, and making the conveying device adapt to the positioning device. One end of the pipe is inside the conveying device, and the other end is inside the positioning device. After the cutting device cuts the pipe, the positioning device releases the fixation of the pipe, and then the conveying device drives the pipe to move towards the positioning device, facilitating subsequent cutting. After the positioning device fixes the pipe, the conveying device releases the clamping of the pipe. The conveying device slides inside the chute to adjust the position of the clamped pipe, thereby maintaining the continuous conveying of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the external structure schematic diagram of the conveying equipment for pipe cutting in the processing of the rear swing arm of the electric vehicle of the present invention; Figure 2 is the structure schematic diagram of the conveying equipment for pipe cutting of the present invention; Figure 3 is the structure schematic diagram of the cutting device of the present invention; Figure 4 is the structure schematic diagram of the protection mechanism of the present invention; Figure 5 is the structure schematic diagram of the cleaning mechanism of the present invention; Figure 6 is the structure schematic diagram of the scraping mechanism of the present invention; Figure 7 is the structure schematic diagram of the positioning device of the present invention; Figure 8 is the sectional structure schematic diagram of the fixture mechanism of the present invention; Figure 9It is a schematic structural diagram of the conveying device of the present invention; Figure 10 It is a schematic diagram of the cross-sectional structure of the buffer mechanism of the present invention.

[0019] In the figure: 1. cutting device; 2. positioning device; 3. conveying device; 4. workbench; 5. chute; 11. cutting frame; 12. driving machine; 13. screw rod; 14. circular saw; 15. motor; 16. protection mechanism; 17. cleaning mechanism; 161. first electric push rod; 162. external terminal; 163. protection housing; 171. cleaning housing; 172. receiving column; 173. cleaning frame; 174. fan; 175. grille cover; 176. scraping mechanism; 1761. receiving shaft; 1762. rotating column; 176 3. Fan blades; 1764. Scratch bracket; 1765. Silicone strip; 21. Positioning frame; 22. Roller; 23. Positioning body; 24. Second electric push rod; 25. Clamp mechanism; 251. Clamp shell; 252. Access end; 253. Gelatin film; 254. Rubber block; 255. Spherical block; 31. Conveying frame; 32. Sliding block; 33. Receiver plate; 34. Hydraulic block; 35. Clamping plate; 36. Buffer mechanism; 361. Buffer shell; 362. Silicone film; 363. Arc groove; 364. Spring bar. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The first embodiment, as Figures 1 to 6 As shown, the present invention provides a technical solution: a conveying device for cutting pipes for processing rear flat forks of electric vehicles, comprising a cutting device 1, a workbench 4 fixedly connected to the bottom of the cutting device 1, a positioning device 2 fixedly connected to the top of the workbench 4 near the cutting device 1, a chute 5 formed on the top of the workbench 4, and a conveying device 3 slidably connected to the inner side of the chute 5; The cutting device 1 includes a cutting frame 11. A driving machine 12 is fixedly connected to the top of the cutting frame 11. A lead screw 13 is rotatably connected to the inner side of the driving machine 12. The outer side of the lead screw 13 is rotatably connected to the top of the cutting frame 11. A circular saw 14 is fixedly connected to the bottom of the lead screw 13. A motor 15 is fixedly connected to one side of the outside of the circular saw 14. A protection mechanism 16 is fixedly connected to the inner side of the cutting frame 11. A cleaning mechanism 17 is fixedly connected to one side of the outside of the protection mechanism 16. Place the pipe inside the conveying device 3. Clamp the pipe through the conveying device 3 to fix the pipe. At the same time, control the pipe to slide inside the chute 5 through the conveying device 3 to convey the pipe, reducing manual movement of the pipe and improving the efficiency of moving and conveying the pipe. During the process of the conveying device 3 moving the pipe, one end of the pipe is clamped by the positioning device 2 to position the pipe. At the same time, maintain the stability of the pipe to avoid shaking during subsequent cutting, avoiding affecting the cutting quality and efficiency. After positioning the pipe, control the lead screw 13 to drive the circular saw 14 to lift through the driving machine 12, and control the circular saw 14 to rotate through the motor 15 to cut the pipe to meet the requirements of subsequent operations. After cutting the pipe, the conveying device 3 releases the clamping of the pipe, and the conveying device 3 slides inside the chute 5 to adjust the position of the clamped pipe, thereby maintaining the continuous conveying of the pipe.

[0022] The protection mechanism 16 includes a first electric push rod 161. One side of the outside of the first electric push rod 161 is fixedly connected to the inner side of the cutting frame 11. An external connection end 162 is fixedly connected to the side of the first electric push rod 161 far from the cutting frame 11. A protection housing 163 is fixedly connected between the opposite surfaces of the external connection end 162. The outer side of the protection housing 163 is fixedly connected to the outer side of the cleaning mechanism 17. After the positioning device 2 positions the pipe, push the external connection end 162 through the first electric push rod 161 to drive the protection housing 163 to move towards the surface of the pipe, so that the two protection housings 163 are butted to cover the pipe. The circular saw 14 enters through the top of the upper protection housing 163 through the lead screw 13 to cut the pipe. During the cutting process, a large amount of debris and sparks are easily generated. The protection housing 163 intercepts the splashing of debris, avoiding the splashing of debris affecting the operation safety, reducing the subsequent cleaning difficulty, and reducing the splashing of sparks, reducing external safety hazards and avoiding fires.

[0023] The cleaning mechanism 17 includes a cleaning housing 171. The outer side of the cleaning housing 171 is fixedly connected to the outer side of the protective housing 163. A receiving column 172 is fixedly connected to the side of the cleaning housing 171 away from the protective housing 163. A cleaning frame 173 is inserted and connected to the outer side of the receiving column 172. A blower 174 is inserted and connected to the side of the cleaning frame 173 away from the protective housing 163. The debris generated after cutting precipitates inside the lower protective housing 163. The blower 174 generates wind power to absorb the debris inside the protective housing 163 through the wind power, so as to clean the debris inside the equipment, avoid excessive accumulation of debris inside the components, prevent affecting the subsequent storage situation, and thus achieve the role of regular cleaning. At the same time, the gas generated by cutting is absorbed through the wind power, reducing the dispersion of the gas, avoiding damage to the human body, optimizing the working environment, reducing environmental pollution, and the absorbed gas is convenient for subsequent treatment. The cleaning frame 173 is inserted into the receiving column 172, which is convenient for disassembly. The blower 174 is inserted into the inner side of the cleaning frame 173, which increases the flexibility of component assembly and is convenient for replacement and maintenance.

[0024] A grille cover 175 is fixedly connected to the side of the cleaning frame 173 away from the blower 174. A rubbing mechanism 176 is fixedly connected to the inner side of the grille cover 175. The grille cover 175 plays a role in blocking external impurities from entering, preventing affecting the operation efficiency, reducing the direct entry of debris, extending the travel of the debris flow, and avoiding blockage, so as to achieve the role of uniform conveying. The wind power impacts the rubbing mechanism 176, driving the rubbing mechanism 176 to rotate, so as to reduce the debris remaining inside the component, avoid blockage, and keep the equipment running normally.

[0025] The rubbing mechanism 176 includes a receiving shaft 1761. A rotating column 1762 is rotatably connected to the outer side of the receiving shaft 1761. A fan blade 1763 is fixedly connected to the middle of the outer part of the rotating column 1762. Rubbing brackets 1764 are fixedly connected to both ends of the outer part of the rotating column 1762. A silica gel strip 1765 is fixedly connected to the side of the rubbing bracket 1764 away from the rotating column 1762. The wind power impacts the fan blade 1763, and the fan blade 1763 drives the rubbing bracket 1764 to rotate, so that the rubbing bracket 1764 controls the silica gel strip 1765 to rub against the inner wall of the component, so as to achieve the role of cleaning the debris and impurities on the surface of the component, peeling off the debris on the surface of the component, avoiding excessive adhesion of the debris, preventing affecting the subsequent gas flow effect, avoiding blocking the holes on the surface of the component. The silica gel strip 1765 is made of silica gel material, and the silica gel material has good wear resistance and buffering effect. When the rubbing bracket 1764 rotates, it plays a certain protective effect, reducing the wear on the surface of the component, extending the service life of the component, reducing the wear on the surface of the component to be rubbed, and keeping the equipment running normally.

[0026] Second Embodiment. On the basis of the first embodiment, please refer to Figures 7 to 8 As shown, the positioning device 2 includes a positioning frame body 21. A positioning machine body 23 is fixedly connected to the top of the positioning frame body 21. A second electric push rod 24 is fixedly connected to the outside of the positioning machine body 23. A clamping mechanism 25 is fixedly connected to one side of the outside of the second electric push rod 24. A roller 22 is rotatably connected to the bottom inside the positioning frame body 21. When the pipe rubs against the surface of the roller 22, the movement of the pipe is kept smooth to avoid affecting the pipe conveying effect. At the same time, the clamping mechanism 25 is controlled by the second electric push rod 24 to extrude the surface of the pipe, so as to fix the pipe, prevent the pipe from moving during the cutting process, prevent affecting the cutting accuracy, and protect the cutting device at the same time, avoid the pipe from shaking and colliding with the cutting device, reduce the rigid collision of components, and thus extend the service life of the components.

[0027] The clamping mechanism 25 includes a clamping housing 251. An access end 252 is fixedly connected to one side of the outside of the clamping housing 251. A spherical block 255 is arranged inside the clamping housing 251. A rubber film 253 is fixedly connected to one side of the outside of the clamping housing 251 close to the roller 22. A rubber block 254 is fixedly connected to one side of the outside of the rubber film 253 close to the roller 22. A number of spherical blocks 255 are arranged inside the clamping housing 251. When the rubber film 253 extrudes the surface of the pipe through the second electric push rod 24, the rubber film 253 deforms, and the spherical blocks 255 are arranged inside the rubber film 253 along the shape of the pipe, so as to play a role of self-adaptive clamping to a certain extent, improve the fitting effect of components, further enhance the extrusion clamping effect, prevent the pipe from shaking during the positioning process, and at the same time, the spherical blocks 255 rub against each other to support the rubber film 253 and maintain the stability of the shape of the components to avoid affecting the clamping effect. The rubber block 254 is arranged outside the rubber film 253 to play a certain protective effect, reduce the surface wear of the components, and thus extend the service life of the components. Secondly, the rubber blocks 254 are evenly distributed on the outside of the rubber film 253 to increase the surface texture of the components, increase the surface friction performance of the components, further improve the friction effect, and at the same time play a certain anti-slip effect.

[0028] Third Embodiment. On the basis of the first and second embodiments, please refer to Figures 9 to 10As shown in the figure, the conveying device 3 includes a conveying frame body 31. A receiving plate 33 is fixedly connected to the bottom of the conveying frame body 31. A sliding block 32 is fixedly connected to the bottom of the receiving plate 33. A hydraulic block 34 is slidably connected to the inner side of the conveying frame body 31. A clamping plate 35 is fixedly connected to one side of the outside of the hydraulic block 34. A buffer mechanism 36 is fixedly connected to the outside of the clamping plate 35. The sliding block 32 drives the conveying frame body 31 to move, so as to achieve the function of conveying the pipe. The pipe is placed inside the conveying frame body 31. The hydraulic block 34 drives the clamping plate 35 to move towards the surface of the pipe, so as to achieve the function of fixing the pipe, thereby facilitating the driving of the pipe to move, enabling the conveying device 3 to be adapted to the positioning device 2. One end of the pipe is inside the conveying device 3, and the other end is inside the positioning device 2. After the cutting device 1 cuts the pipe, the positioning device 2 releases the fixation of the pipe, and then the conveying device 3 drives the pipe to move towards the positioning device 2, so as to facilitate subsequent cutting. After the positioning device 2 fixes the pipe, the conveying device 3 releases the clamping of the pipe. The conveying device 3 slides inside the chute 5, so as to achieve the function of adjusting the clamping position of the pipe, thereby maintaining the continuous conveying of the pipe.

[0029] The buffer mechanism 36 includes a buffer housing 361. A spring strip 364 is fixedly connected to the inner side of the buffer housing 361. A silica gel film 362 is fixedly connected to one side of the outside of the buffer housing 361. An arc-shaped groove 363 is formed on the outside of the silica gel film 362. During the process of the hydraulic block 34 sliding inside the conveying frame body 31, the silica gel film 362 contacts the surface of the pipe. The silica gel film 362 is subjected to the reaction force of the pipe, causing the silica gel film 362 to squeeze the spring strip 364, so as to achieve the function of shock absorption and buffering, reducing the extrusion pressure of the components, avoiding deformation of the pipe surface caused by excessive extrusion pressure, and reducing the rigid collision between the components, reducing the wear between the components, thereby prolonging the service life of the components. The silica gel film 362 is made of silica gel material, so as to increase the wear resistance of the components, reduce the friction on the surface of the pipe, reduce the scratches on the surface of the pipe, and avoid affecting the product quality. By forming the arc-shaped groove 363, the surface texture of the component is increased by forming the groove, thereby improving the anti-slip effect of the pipe and enhancing the clamping effect on the pipe.

[0030] During use, place the pipe inside the conveying device 3. Clamp the pipe through the conveying device 3 to fix the pipe. At the same time, control the pipe to slide inside the chute 5 through the conveying device 3 to convey the pipe, reducing manual movement of the pipe and improving the efficiency of moving and conveying the pipe. During the process of the conveying device 3 moving the pipe, one end of the pipe is clamped with the positioning device 2 to position the pipe. At the same time, the stability of the pipe is maintained to avoid shaking during subsequent cutting and affecting the cutting quality and efficiency. A clamping mechanism 25 is provided inside the positioning device 2. Through the clamping mechanism 25, it plays a role of self-adaptive clamping to improve the fitting effect of components, further enhance the extrusion and clamping effect, prevent shaking during the pipe positioning process. At the same time, the spherical blocks 255 rub against each other to support the gelatinous film 253 and maintain the stability of the component shape to avoid affecting the clamping effect. The rubber blocks 254 are arranged outside the gelatinous film 253 to play a certain protective effect, reducing surface wear of the components and thus extending the service life of the components. Secondly, the rubber blocks 254 are evenly distributed outside the gelatinous film 253 to increase the surface texture of the components, increase the surface friction performance of the components, further improve the friction effect, and at the same time play a certain anti-slip effect. After positioning the pipe, control the lead screw 13 to drive the circular saw 14 to lift through the driving machine 12, and the motor 15 controls the circular saw 14 to rotate to cut the pipe to meet the subsequent operation requirements. A cleaning mechanism 17 is provided inside the cutting device 1. After cutting, the generated debris precipitates inside the lower protective housing 163. The fan 174 generates wind power to absorb the debris inside the protective housing 163 to clean the debris inside the equipment, avoid excessive accumulation of debris inside the components, prevent affecting subsequent storage conditions, and thus achieve the role of regular cleaning. At the same time, the wind power is used to absorb the gas generated by cutting, reduce the dispersion of the gas, avoid damage to the human body, optimize the working environment, and reduce environmental pollution. The absorbed gas is convenient for subsequent treatment. The cleaning frame 173 is inserted into the receiving column 172 to facilitate disassembly. The fan 174 is inserted inside the cleaning frame 173 to increase the flexibility of component assembly and facilitate replacement and maintenance. After cutting the pipe, the conveying device 3 drives the clamping plate 35 to move towards the surface of the pipe through the hydraulic block 34 to fix the pipe, thus facilitating the movement of the pipe and making the conveying device 3 adapt to the positioning device 2. One end of the pipe is inside the conveying device 3 and the other end is inside the positioning device 2. After the cutting device 1 cuts the pipe, the positioning device 2 releases the fixation of the pipe, and then drives the pipe to move towards the positioning device 2 through the conveying device 3 to facilitate subsequent cutting. After the positioning device 2 fixes the pipe, the conveying device 3 releases the clamping of the pipe. The conveying device 3 slides inside the chute 5 to adjust the position of the clamped pipe and thus maintain the continuous conveying of the pipe.

[0031] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention. Structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented by conventional means in the art unless otherwise specified and limited.

Claims

1. A conveying device for pipe cutting in the processing of the rear swing arm of an electric vehicle, characterized in that, The cutting device (1) comprises a cutting device (1), wherein the bottom of the cutting device (1) is fixedly connected to a workbench (4), the top of the workbench (4) close to the cutting device (1) is fixedly connected to a positioning device (2), a chute (5) is provided on the top of the workbench (4), and a conveying device (3) is slidably connected to the inner side of the chute (5); The cutting device (1) comprises a cutting frame (11), the top of the cutting frame (11) is fixedly connected to a driving machine (12), the inner side of the driving machine (12) is rotatably connected to a screw rod (13), the outer side of the screw rod (13) is rotatably connected to the top of the cutting frame (11), the bottom of the screw rod (13) is fixedly connected to a circular saw (14), one side of the outside of the circular saw (14) is fixedly connected to a motor (15), the inner side of the cutting frame (11) is fixedly connected to a protective mechanism (16), and one side of the outside of the protective mechanism (16) is fixedly connected to a cleaning mechanism (17).

2. The conveying device for pipe cutting in the processing of the rear swing arm of an electric vehicle according to claim 1, wherein: The protection mechanism (16) comprises a first electric push rod (161), an outer side of the first electric push rod (161) is fixedly connected to the inner side of the cutting frame (11), an outer side of the first electric push rod (161) away from the cutting frame (11) is fixedly connected to an external end (162), a protection shell (163) is fixedly connected between opposite surfaces of the external end (162), and an outer side of the protection shell (163) is fixedly connected to the outer side of the cleaning mechanism (17).

3. The conveying device for pipe cutting in the processing of the rear swing arm of an electric vehicle according to claim 2, wherein: The cleaning mechanism (17) includes a cleaning shell (171), the outer side of the cleaning shell (171) is fixedly connected to the outer side of the protective shell (163), the side of the outside of the cleaning shell (171) away from the protective shell (163) is fixedly connected to a receiving column (172), the outer side of the receiving column (172) is plug-connected to a cleaning frame (173), and the side of the outside of the cleaning frame (173) away from the protective shell (163) is plug-connected to a fan (174).

4. The conveying device for pipe cutting in the processing of the rear swing arm of an electric vehicle according to claim 3, characterized in that: A grille cover (175) is fixedly connected to the side of the cleaning frame (173) away from the fan (174), and a scraping mechanism (176) is fixedly connected to the inside of the grille cover (175).

5. The conveying device for pipe cutting in the processing of the rear swing arm of an electric vehicle according to claim 4, wherein: The scratching mechanism (176) includes a receiving shaft (1761), the outer side of the receiving shaft (1761) is rotatably connected to a rotating column (1762), a fan blade (1763) is fixedly connected to the middle of the outer side of the rotating column (1762), the two ends of the outer side of the rotating column (1762) are fixedly connected to a scratching bracket (1764), and a silicone strip (1765) is fixedly connected to the outer side of the scratching bracket (1764) away from the rotating column (1762).

6. The conveying device for pipe cutting in the processing of the rear swing arm of an electric vehicle according to claim 1, characterized in that: The positioning device (2) comprises a positioning frame (21), the top of the positioning frame (21) is fixedly connected to a positioning body (23), the outer side of the positioning body (23) is fixedly connected to a second electric push rod (24), one side of the outer side of the second electric push rod (24) is fixedly connected to a clamping mechanism (25), and the bottom of the inner side of the positioning frame (21) is rotatably connected to a roller shaft (22).

7. The pipe cutting and conveying equipment for the rear swing arm processing of an electric vehicle according to claim 6, characterized in that: The fixture mechanism (25) includes a fixture housing (251). One side of the outside of the fixture housing (251) is fixedly connected with an access end (252). A spherical block (255) is arranged inside the fixture housing (251). One side of the outside of the fixture housing (251) close to the roller shaft (22) is fixedly connected with a rubber film (253). One side of the outside of the rubber film (253) close to the roller shaft (22) is fixedly connected with a rubber block (254).

8. The conveying device for pipe cutting in the processing of the rear swing arm of an electric vehicle according to claim 1, characterized in that: The conveying device (3) includes a conveying frame body (31). The bottom of the conveying frame body (31) is fixedly connected with a bearing plate (33). The bottom of the bearing plate (33) is fixedly connected with a sliding block (32). A hydraulic block (34) is slidably connected inside the conveying frame body (31). One side of the outside of the hydraulic block (34) is fixedly connected with a clamping plate (35). A buffer mechanism (36) is fixedly connected to the outside of the clamping plate (35).

9. The pipe cutting and conveying device for the rear swing arm processing of an electric vehicle according to claim 8, characterized in that: The buffer mechanism (36) includes a buffer housing (361). A spring strip (364) is fixedly connected inside the buffer housing (361). One side of the outside of the buffer housing (361) is fixedly connected with a silica gel film (362). An arc-shaped groove (363) is formed on the outside of the silica gel film (362).

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