A cutting device for processing new energy automobile parts

Abstract

The present application provides a cutting device for processing new energy automobile parts, which relates to the technical field of automobile parts processing, and includes a first cutting mechanism, a second cutting mechanism, a third cutting mechanism, a driving frame and a switcher. The first cutting mechanism includes a first cutting blade and a first rotating shaft; the second cutting mechanism includes a second cutting blade and a second rotating shaft; the third cutting mechanism includes a third cutting blade and a third rotating shaft; the three driving frames each include a baffle and four limit rods; the three switches each include a switching bracket, a second bearing, a support sleeve A and a switching electric push rod; the technical key points are: by using the switching electric push rod to control the switching bracket to drive the support sleeve A to approach one side of the first cutting blade, the second cutting blade or the third cutting blade, when the switching bracket controls the target cutting blade to be sleeved on the outside of the four limit rods, the cutting blade of the corresponding size can be selected to drive to work, thereby cutting automobile parts of different sizes, and the application range is wide.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts processing, in particular to a cutting device for processing new energy automobile parts. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. The auto parts used in traditional cars and new energy cars are developing more and more rapidly, and there are more and more types.

[0003] Auto parts include engine parts, transmission parts, steering parts, brake parts, running parts, suspension parts, ignition parts, fuel parts, cooling parts, lubrication parts, lubrication parts, switch parts, air conditioning parts, sensor parts and body parts.

[0004] The patent document with announcement number CN216656601U discloses a tooling cutting device for processing new energy automobile accessories. Through the setting of a new cutting structure, the staff can adjust the lateral position of the cutting table by a rotating rod, and adjust the longitudinal position of the cutting table by adjusting the screw rod, so that the accessories can be more flexibly adjusted during processing. Combined with the function of changing the angle of the cutting blade by an adjusting ring, the device can process more complex automobile accessories, adapt to the processing of more types of accessories, and increase the practicality and applicability of the device.

[0005] Patent document with publication number CN106670580A discloses a cutting device for automobile parts research and development. By setting a receiving rod, the device cooperates with the matching block 2 to drive the support rod to rotate, so that the cutting blade can rotate and move laterally when disassembly is required, so that the matching block 2 is detached from the right end of the receiving rod, so that the user can replace the blade more conveniently, thereby indirectly improving the work efficiency of the parts research and development;

[0006] At the same time, by setting the fixed block one, the effect of driving the inheritance rod to rotate is achieved, and the inheritance rod can be separated from the fixed block two and the accommodating rod, so that the accommodating rod can move laterally, so that the blade can be easily replaced, and at the same time, the accommodating rod and the matching block one can be fixed, so that the cutting disc can work normally and can be more convenient for users to use.

[0007] However, in the process of implementing the above technical solution, it is found that the above technical solution has the following technical problems:

[0008] It is difficult to cut auto parts of different sizes and types without replacing the blade: the existing tooling cutting device for auto parts processing (Announcement No.: CN216656601U) adjusts the lateral position of the cutting table by a rotating rod, and adjusts the longitudinal position of the cutting table by adjusting the screw rod, so as to change the angle of the cutting blade. The cutting device for auto parts research and development (Publication No.: CN106670580A) utilizes a receiving rod, a matching block 2, a fixing block 1, and a transmission rod to facilitate users to replace the blade. However, in actual application, the single adjustment of the cutting blade angle and the form of replacing the blade are easily affected by the thickness and volume of the auto parts, making it difficult to cut different types of auto parts without replacing the blade, thereby affecting the processing efficiency of auto parts. Summary of the invention

[0009] In order to overcome the deficiency of existing automobile parts cutting devices that it is difficult to cut automobile parts of different sizes and types without replacing the blade, the embodiment of the present application provides a cutting device for processing new energy automobile parts, which uses a switching electric push rod to control the switching trailer to drive the support sleeve A inside it to approach one side of the first cutting blade, the second cutting blade or the third cutting blade. Because the support sleeve A on the inner side of one end of the switching trailer is inserted into the support sleeve B on the surface of one side of the first cutting blade, the switching trailer can control the target cutting blade to be sleeved on the outside of the four limit rods, and the corresponding cutting blade is driven to rotate by the second rotating shaft, the third rotating shaft and the first rotating shaft that can rotate synchronously, so that it is convenient to select the target cutting blade to enter the working state according to the actual situation, so as to cut automobile parts of different sizes. It has a wide range of applications and high safety.

[0010] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0011] A cutting device for processing new energy automobile parts, comprising a first cutting mechanism, a second cutting mechanism, a third cutting mechanism, a drive frame and a switch, wherein the second cutting mechanism is connected to one side of the first cutting mechanism;

[0012] The third cutting mechanism is connected to one side of the second cutting mechanism;

[0013] There are three drive racks, which are respectively applied to the first cutting mechanism, the second cutting mechanism and the third cutting mechanism; and

[0014] There are three switches, corresponding to the three drive racks:

[0015] The first cutting mechanism comprises a first cutting blade, the inner side of which is sleeve-connected with a first rotating shaft; the second cutting mechanism comprises a second cutting blade, the inner side of which is pin-connected with a second rotating shaft; the third cutting mechanism comprises a third cutting blade, the inner side of which is sleeve-connected with a third rotating shaft; the three driving frames each comprise a baffle plate, one side of which is machined with four limit rods; the three switchers each comprise a switching carriage, one end of which is internally interference-fitted with a second bearing, the second bearing is internally interference-fitted with a support sleeve A, and the other end of the switching carriage is surface-assembledly connected with a switching electric push rod;

[0016] Among them, the diameters of the first cutting disc, the second cutting disc and the third cutting disc decrease step by step, and the surfaces of one side are processed with support sleeves B, the three support sleeves B are respectively sleeved on the outside of the first rotating shaft, the second rotating shaft and the third rotating shaft, one end of the support sleeves A on the three switchers are respectively sleeved on the inside of the three support sleeves B, the first rotating shaft, the second rotating shaft and the third rotating shaft are coaxially arranged and rotate synchronously, the switching electric push rod controls the switching bracket, the second bearing, the support sleeve A and the support sleeve B, and drives the first cutting disc, the second cutting disc or the third cutting disc to be buckled on the outside of the four limit rods on the corresponding driving frame, thereby controlling the working state of the first cutting mechanism, the second cutting mechanism and the third cutting mechanism.

[0017] In a possible implementation, a threaded rod is processed at one end of the first rotating shaft, and the baffles on the two driving frames are respectively sleeved on the outside of the transmission main shaft and the threaded rod. A nut is threadedly connected to one end of the threaded rod to press the baffle at one end of the first rotating shaft, so that the baffle rotates with the first rotating shaft.

[0018] In one possible implementation, a transmission main shaft is machined at one end of the third rotating shaft, a coupling is connected to one end of the transmission main shaft, a motor is connected to one end of the coupling, a baffle ring is sleeved on the middle part of the transmission main shaft, and the internal pins of the transmission main shaft and the baffle ring are connected with the same pin, so that the baffle plate is fixed to one end of the third rotating shaft, and the baffle plate rotates with the third rotating shaft.

[0019] In a possible implementation, one end of the first rotating shaft and the second rotating shaft are both processed with a linkage groove, one end of the third rotating shaft and the other end of the second rotating shaft are both integrally formed with a supporting cylinder, one end of the supporting cylinder is integrally formed with a linkage prism, the linkage prism on the second rotating shaft is adapted to be connected to the inside of the linkage groove at one end of the first rotating shaft, and the linkage prism at one end of the third rotating shaft is adapted to be connected to the inside of the linkage groove at one end of the second rotating shaft, so that the first rotating shaft, the second rotating shaft and the third rotating shaft are in a coaxial state, and the supporting motor drives the third cutting mechanism, the second cutting mechanism and the first cutting mechanism to rotate synchronously through the coupling and the transmission spindle.

[0020] In a possible implementation, the tops of the first cutting mechanism, the second cutting mechanism and the third cutting mechanism are provided with the same erection base plate, the center of the top of the erection base plate is assembled with a main control frame, the bottom of one end of the erection base plate is assembled with a fixed bracket, the bottom of the center of the erection base plate is provided with a movable bracket, a first suspension is provided between the fixed bracket and the movable bracket, a second suspension is provided between one side of the movable bracket and the top of the motor, the fixed bracket and one end of the movable bracket are both internally interference-fitted with a first bearing, one end of the second rotating shaft is fixed inside the first bearing at one end of the movable bracket, and one end of the first rotating shaft is fixed inside the first bearing at one end of the fixed bracket.

[0021] In a possible implementation, two mounting slide bars are threadedly connected at the center of one side of the fixed bracket and the center of one side of the movable bracket, two guide sleeves are processed on the surface of one end of the switching trailer, and a guide long rod A is processed on the bolt threadedly connected to the bottom of one side of the second suspension, one end of the switching electric push rods on the two switchers are respectively assembled and fixed on the surface of the fixed bracket and the movable bracket, the two guide sleeves are respectively slidably connected to the outside of the two mounting slide bars, one end of the mounting slide bar passes through the inside of the guide sleeve, and the two guide sleeves are respectively slidably connected to the outside of the two guide long rods A.

[0022] In a possible implementation, a storage groove is processed inside one side of the fixed bracket and the movable bracket, and a lifting control frame is movably connected inside the storage groove. A lifting electric push rod is arranged between the top of the lifting control frame and the top inner wall of the storage groove, one end of the first suspension is assembled and fixed to one side of the lifting control frame inside the fixed bracket, the other end of the first suspension is assembled and fixed to the movable bracket, one end of the second suspension is assembled and connected to the top of the motor, and the other end of the second suspension is assembled and fixed to one side of the lifting control frame inside the movable bracket.

[0023] In a possible implementation, a third bearing is provided in an internal interference fit at one end of the lifting control frame, four guide vertical rods B are assembled and connected at the top of one side of the second suspension, the third bearing is sleeved on the outside of the supporting cylinder, and a lifting electric push rod controls the lifting control frame to slide up and down inside the movable bracket, so that the linkage prism at one end of the third rotating shaft is cut out from and into the linkage groove at one end of the second rotating shaft, so that the third cutting piece at one end of the third rotating shaft moves up and down.

[0024] In a possible implementation, the top of the movable bracket is assembled and connected to two guide rods A, and the outside of the two guide rods A and the four guide rods B are provided with shaft sleeves, and the shaft sleeves are embedded in the inside of the erection base plate. One of the lifting electric push rods controls the lifting control frame to slide up and down inside the fixed bracket, so that the linkage prism at one end of the second rotating shaft cuts out and cuts in from the linkage groove at one end of the first rotating shaft, so that the second rotating shaft and the third rotating shaft control the second cutting blade and the third cutting blade to move up and down, and the guide rods A and B are both slidably connected to the inside of the shaft sleeves.

[0025] In a possible implementation, slide grooves are processed on the inner walls on both sides of the storage groove, and limit slide bars are processed on the surfaces on both sides of the lifting control frame. The two limit slide bars are respectively slidably connected to the inside of the two slide grooves, and the two ends of the lifting electric push rod are respectively hinged and fixed to the top inner wall of the storage groove and the top surface of the lifting control frame.

[0026] The beneficial effects of this application are:

[0027] First, in this solution, the switching electric push rod is used to control the switching carriage to drive the inner support sleeve A to approach the first cutting blade, the second cutting blade or the third cutting blade. Since the inner support sleeve A at one end of the switching carriage is inserted into the inner support sleeve B on the surface of one side of the first cutting blade, the switching carriage can control the target cutting blade to be sleeved on the outside of the four limit rods, and the second rotating shaft, the third rotating shaft and the first rotating shaft that can rotate synchronously are used to drive the corresponding cutting blade to rotate, so that the target cutting blade can be selected to enter the working state according to the actual situation, so as to cut automobile parts of different sizes, and the application range is wide and the safety is high;

[0028] Secondly, in this scheme, the lifting control frame is controlled by utilizing the lifting electric push rod inside one side of the movable bracket to slide toward the bottom inside the storage slot, so that the motor only drives the third rotating shaft to rotate, so that the bottom of the third cutting blade outside the third rotating shaft is lower than the bottom of the first cutting blade. At the same time, the lifting electric push rod inside the fixed bracket is used to control the lifting control frame to drive the first suspension to move toward the bottom, so that the second rotating shaft and the third rotating shaft can move toward the bottom in a synchronous state, so that the bottom of the second cutting blade is lower than the bottom of the first cutting blade, so that when the target cutting blade is selected for work, the bottom of the second cutting blade and the third cutting blade can be lower than the bottom of the first cutting blade, so that different sizes of auto parts can be processed directly without adjusting the height of the auto parts processing table, thereby meeting the processing requirements of the cutting device for auto parts of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of a cutting device for processing new energy vehicle parts according to the present invention;

[0030] Figure 2 This is an exploded view of a cutting device switch for processing new energy vehicle parts according to the present invention;

[0031] Figure 3 This is a front view of a cutting device for processing new energy vehicle parts according to the present invention;

[0032] Figure 4 An exploded view of a first cutting mechanism, a second cutting mechanism and a third cutting mechanism of a cutting device for processing new energy vehicle parts according to the present invention;

[0033] Figure 5 A cutting device for processing new energy automobile parts according to the present invention Figure 4 The enlarged schematic diagram of the middle A part;

[0034] Figure 6 A cutting device for processing new energy automobile parts according to the present invention Figure 4 The enlarged schematic diagram of the middle B part;

[0035] Figure 7 A cutting device for processing new energy automobile parts according to the present invention Figure 4 The enlarged schematic diagram of the middle C part;

[0036] Figure 8 This is a schematic diagram of the connection between the third cutting mechanism and the second cutting mechanism of a cutting device for processing new energy vehicle parts according to the present invention;

[0037] Fig. 9 A cutting device for processing new energy automobile parts according to the present invention Figure 8 The enlarged schematic diagram of the middle D part;

[0038] Fig.10 It is a cross-sectional view of a movable bracket of a cutting device for processing new energy automobile parts according to the present invention.

[0039] Reference numerals:

[0040] 1. first cutting mechanism; 101. first cutting blade; 102. first rotating shaft; 103. threaded rod; 104. fixing bracket; 105. first bearing;

[0041] 2. Second cutting mechanism; 201. Second cutting blade; 202. Second rotating shaft; 203. Movable bracket; 204. First suspension; 205. Guide pole A;

[0042] 3. Third cutting mechanism; 301. Third cutting blade; 302. Motor; 303. Second suspension; 304. Guide pole B; 305. Third rotating shaft; 306. Coupling; 307. Latch; 308. Transmission main shaft; 309. Stop ring; 310. Guide long pole A;

[0043] 4. Bushing;

[0044] 5. Switcher; 501. Guide sleeve; 502. Switching bracket; 503. Switching electric push rod; 504. Erection slide rod; 505. Support sleeve A; 506. Second bearing;

[0045] 6. Support sleeve B;

[0046] 7. driving frame; 701. limiting rod; 702. blocking plate;

[0047] 8. Linkage notch; 9. Third bearing; 10. Linkage prism; 11. Support cylinder; 12. Lifting control frame; 13. Storage slot; 14. Slide slot; 15. Limiting slide bar; 16. Lifting electric push rod; 17. Erection base plate; 18. Main control frame. DETAILED DESCRIPTION

[0048] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0049] Embodiment 1:

[0050] This embodiment introduces a specific structure of a cutting device for processing new energy vehicle parts. Figure 1-Figure 7 As shown, it includes a first cutting mechanism 1, a second cutting mechanism 2 connected to one side of the first cutting mechanism 1, a third cutting mechanism 3 connected to one side of the second cutting mechanism 2, three driving frames 7 respectively applied to the first cutting mechanism 1, the second cutting mechanism 2 and the third cutting mechanism 3, and three switches 5 respectively corresponding to the three driving frames 7. The first cutting mechanism 1 includes a first cutting blade 101, and the inner side of the first cutting blade 101 is sleeve-connected with a first rotating shaft 102; the second cutting mechanism 2 includes a second cutting blade 201, and the inner pin of the second cutting blade 201 The third cutting mechanism 3 includes a third cutting blade 301, and the inner side of the third cutting blade 301 is sleeve-connected with a third rotating shaft 305; the three driving frames 7 all include a baffle plate 702, and one side of the baffle plate 702 is processed with four limit rods 701; the three switchers 5 all include a switching carriage 502, and the inner side of one end of the switching carriage 502 is interference-fitted with a second bearing 506, and the inner side of the second bearing 506 is interference-fitted with a support sleeve A505, and the surface of the other end of the switching carriage 502 is assembled and connected with a switching electric push rod 503;

[0051] like Figure 4 As shown, one end of the first rotating shaft 102 and the second rotating shaft 202 are both processed with a linkage notch 8, one end of the third rotating shaft 305 and the other end of the second rotating shaft 202 are both integrally formed with a support cylinder 11, and one end of the support cylinder 11 is integrally formed with a linkage prism 10;

[0052] Among them, by making the linkage prism 10 on the second rotating shaft 202 fit into the linkage slot 8 at one end of the first rotating shaft 102, and the linkage prism 10 at one end of the third rotating shaft 305 fit into the linkage slot 8 at one end of the second rotating shaft 202, when ensuring that the first rotating shaft 102, the second rotating shaft 202 and the third rotating shaft 305 are in a coaxial state, the rotation of the first rotating shaft 102, the second rotating shaft 202 and the third rotating shaft 305 can be synchronously controlled by controlling any one of them to rotate;

[0053] At the same time, the diameters of the first cutting blade 101, the second cutting blade 201 and the third cutting blade 301 decrease step by step, and the surfaces of one side are processed with a support sleeve B6. By making the three support sleeves B6 respectively sleeved on the outside of the first rotating shaft 102, the second rotating shaft 202 and the third rotating shaft 305, and making one end of the support sleeves A505 on the three switches 5 sleeved on the inside of the three support sleeves B6, the first rotating shaft 102, the second rotating shaft 202 and the third rotating shaft 305 are in a coaxial arrangement. The synchronous rotation of the first cutting mechanism 1, the second cutting mechanism 2 and the third cutting mechanism 3 can be ensured;

[0054] Secondly, in order to facilitate the fixing of the first cutting blade 101 and the first rotating shaft 102, the first rotating shaft 102 in the rotating state drives the first cutting blade 101 to rotate. Figure 4 and Figure 7 As shown, a threaded rod 103 is processed at one end of the first rotating shaft 102. By making a baffle 702 on a driving frame 7 sleeved on the outside of the threaded rod 103, and threading a nut at one end of the threaded rod 103, the baffle 702 is pressed on one end of the first rotating shaft 102, and the baffle 702 can be fixed to the first rotating shaft 102, so that the baffle 702 can rotate with the first rotating shaft 102. When the first cutting blade 101 is sleeved on the outside of the four limiting rods 701, the first cutting blade 101 can be driven to rotate by the rotating baffle 702, so as to perform cutting work on large-sized automotive accessories;

[0055] At the same time, in order to facilitate the fixing of the third rotating shaft 305 and the third cutting blade 301, the third rotating shaft 305 in the rotating state drives the third cutting blade 301 to rotate. Figure 4 and Figure 5As shown, a transmission main shaft 308 is processed at one end of the third rotating shaft 305, and one end of the transmission main shaft 308 is connected to a coupling 306, and one end of the coupling 306 is connected to a motor 302. By making the baffle plate 702 on the driving frame 7 sleeved on the outside of the transmission main shaft 308, when a baffle ring 309 is sleeved on the middle part of the transmission main shaft 308, and the internal pins of the transmission main shaft 308 and the baffle ring 309 are connected with the same latch 307, the baffle plate 702 can be fixed to one end of the third rotating shaft 305, so that the baffle plate 702 rotates with the third rotating shaft 305, and the third cutting blade 301 outside the third rotating shaft 305 rotates, thereby cutting small-sized automotive accessories;

[0056] In addition, during the rotation of the motor 302, the third rotating shaft 305 can be driven to rotate through the coupling 306 and the transmission main shaft 308, so as to control the synchronous rotation of the third cutting mechanism 3, the second cutting mechanism 2 and the first cutting mechanism 1. When the second cutting mechanism 2 rotates with the third cutting mechanism 3, the second rotating shaft 202 can be used to drive the second cutting blade 201 to rotate, so as to cut medium-sized automobile parts.

[0057] In some examples, such as Figure 2 and Figure 3 As shown, two erection slide bars 504 are threadedly connected at the center of one side of the fixed bracket 104 and the center of one side of the movable bracket 203, two guide sleeves 501 are processed on the surface of one end of the switching bracket 502, and a guide long rod A310 is processed on the bolt threadedly connected to the bottom of one side of the second suspension bracket 303;

[0058] The switching electric push rods 503 on the two switchers 5 are respectively assembled and fixed on the surfaces of the fixed bracket 104 and the movable bracket 203, and the two guide sleeves 501 are respectively slidably connected to the outside of the two erection slide rods 504, and one end of the erection slide rod 504 passes through the inside of the guide sleeve 501. The two guide sleeves 501 are respectively slidably connected to the outside of the two guide long rods A310. When the switching electric push rod 503 works, it drives the switching bracket 502, the second bearing 506, the support sleeve A505 and When the support sleeve B6 moves along the direction of the axis of the first cutting mechanism 1, the second cutting mechanism 2 and the third cutting mechanism 3, it can drive the first cutting blade 101, the second cutting blade 201 or the third cutting blade 301 to buckle to the outside of the four limit rods 701 on the corresponding driving frame 7, so as to control the working state of the first cutting mechanism 1, the second cutting mechanism 2 and the third cutting mechanism 3 (mainly whether they are in the working state, so as to avoid the first cutting blade 101, the second cutting blade 201 and the third cutting blade 301 working at the same time, which brings safety hazards);

[0059] In some examples, such as Figure 1 and Figure 3As shown, the tops of the first cutting mechanism 1, the second cutting mechanism 2 and the third cutting mechanism 3 are provided with the same erection base plate 17, the center of the top of the erection base plate 17 is assembled and connected with a main control frame 18, the bottom of one end of the erection base plate 17 is assembled and connected with a fixed bracket 104, the bottom of the center of the erection base plate 17 is provided with a movable bracket 203, a first suspension 204 is provided between the fixed bracket 104 and the movable bracket 203, a second suspension 303 is provided between one side of the movable bracket 203 and the top of the motor 302, and the fixed bracket 104 and one end of the movable bracket 203 are both internally interference-fitted with a first bearing 105;

[0060] Among them, by fixing one end of the second rotating shaft 202 inside the first bearing 105 at one end of the movable bracket 203, and fixing one end of the first rotating shaft 102 inside the first bearing 105 at one end of the fixed bracket 104, the first cutting mechanism 1, the second cutting mechanism 2 and the third cutting mechanism 3 can be suspended at the bottom of the erection base plate 17, so that the first cutting mechanism 1, the second cutting mechanism 2 and the third cutting mechanism 3 are controlled by the existing technology (mainly including driving the erection base plate 17 through the main control frame 18 to control the up and down movement of the first cutting mechanism 1, the second cutting mechanism 2 and the third cutting mechanism 3 and controlling the rotation of the first cutting mechanism 1, the second cutting mechanism 2 and the third cutting mechanism 3. There are many existing technical means, such as screw rods, electric push rods, hydraulic push rods, pneumatic push rods and robotic arms, etc., which will not be elaborated) to control the up and down movement to cut the target automotive parts.

[0061] Embodiment 2:

[0062] Based on Example 1, this example introduces a specific structure of a cutting device for processing new energy vehicle parts, such as Figures 1 to 4 , Figures 8 to 10 As shown, a receiving groove 13 is processed inside one side of the fixed bracket 104 and the movable bracket 203, and a lifting control frame 12 is movably connected inside the storing groove 13. A lifting electric push rod 16 is arranged between the top of the lifting control frame 12 and the top inner wall of the storing groove 13;

[0063] Among them, by assembling and fixing one end of the first suspension 204 with one side of the lifting control frame 12 inside the fixed bracket 104, the other end of the first suspension 204 with the movable bracket 203, one end of the second suspension 303 is assembled and connected to the top of the motor 302, and the other end of the second suspension 303 is assembled and fixed with one side of the lifting control frame 12 inside the movable bracket 203, a lifting electric push rod 16 can be used to control the lifting control frame 12 to slide up and down inside the movable bracket 203, so that the linkage prism 10 at one end of the third rotating shaft 305 is cut out and cut into the linkage notch 8 at one end of the second rotating shaft 202, so that the third cutting blade 301 at one end of the third rotating shaft 305 can move up and down, so that the third cutting blade 301 outside the third rotating shaft 305 is released from the top to the bottom, ensuring that the third cutting blade 301 is lower than the first cutting blade 101, and small-sized automobile parts can be directly processed without adjusting the height of the automobile parts processing table;

[0064] The other lifting electric push rod 16 controls the lifting control frame 12 to slide up and down inside the fixed bracket 104, so that the linkage prism 10 at one end of the second rotating shaft 202 cuts out and cuts in from the linkage slot 8 at one end of the first rotating shaft 102, so that the second rotating shaft 202 and the third rotating shaft 305 control the second cutting blade 201 and the third cutting blade 301 to move up and down (in this state, one lifting electric push rod 16 controls the lifting control frame 12 inside the movable bracket 203 to be stored inside the storage slot 13, keeping the third rotating shaft 305 and the second rotating shaft 202 in a coaxial state, and the linkage prism 10 at one end of the third rotating shaft 305 is adapted to be connected inside the linkage slot 8 at one end of the first rotating shaft 102 to maintain a transmission state), so that the second cutting blade 201 moves to the bottom with the second rotating shaft 202, so that the second cutting blade 201 is lower than the first cutting blade 101, and the medium-sized automobile parts can be directly processed without adjusting the height of the automobile parts processing table;

[0065] At the same time, in order to guide the third cutting blade 301 to move up and down with the third rotating shaft 305, the second cutting blade 201 moves up and down with the second rotating shaft 202, so as to ensure that the third cutting blade 301 and the second cutting blade 201 move vertically up and down. Figure 3As shown, the top of the movable bracket 203 is assembled and connected with two guide rods A205, and the top of one side of the second suspension 303 is assembled and connected with four guide rods B304. The two guide rods A205 and the four guide rods B304 are both provided with shaft sleeves 4 on the outside. By making the shaft sleeves 4 embedded and connected to the inside of the erection base plate 17, the guide rods A205 and the guide rods B304 are both slidably connected to the inside of the shaft sleeves 4. When the lifting electric push rod 16 controls the lifting control frame 12 to drive the third rotating shaft 305 up and down, the lifting electric push rod 16 controls the lifting control frame 12 to drive the third rotating shaft 305 up and down. During the activity (one end of the second suspension 303 is fixed to the lifting control frame 12 and keeps the state of synchronous up and down movement), with the help of multiple guide vertical rods B304 on the top of the second suspension 303 sliding inside the shaft sleeve 4, a good guiding effect is achieved (one lifting electric push rod 16 controls the lifting control frame 12 to drive the second rotating shaft 202 to slide up and down, and the other lifting electric push rod 16 controls the lifting control frame 12 to be stored inside the movable bracket 203, so that the third rotating shaft 305 and the second rotating shaft 202 are coaxial).

[0066] Secondly, in order to ensure that the third rotating shaft 305 or the second rotating shaft 202 rotates smoothly during the up and down movement of the lifting control frame 12, the third rotating shaft 305 and the second rotating shaft 202 rotate smoothly. Figure 4 , Figure 6 and Fig.10 As shown, the third bearing 9 is internally interference-fitted at one end of the lifting control frame 12, so that the third bearing 9 is sleeved on the outside of the supporting cylinder 11, and no matter whether the linkage prism 10 is adapted to be connected to the inside of the linkage slot 8, and whether the heights of the second cutting blade 201 and the third cutting blade 301 are changed, the third rotating shaft 305 and the second rotating shaft 202 can rotate smoothly;

[0067] In some examples, such as Fig. 9 and Fig.10 As shown, the inner walls of both sides of the storage groove 13 are processed with slide grooves 14, and the surfaces of both sides of the lifting control frame 12 are processed with limit slide bars 15;

[0068] Among them, by making the two limit slide bars 15 slidably connected to the inside of the two slide grooves 14 respectively, the two ends of the lifting electric push rod 16 are respectively hinged and fixed to the top inner wall of the storage groove 13 and the top surface of the lifting control frame 12. When the lifting electric push rod 16 controls the lifting control frame 12 to slide inside the storage groove 13, it can ensure that the lifting control frame 12 moves vertically up and down, and ensure the third rotating shaft 305 or the second rotating shaft 202 moves vertically up and down.

[0069] Specifically, when the cutting device for processing new energy automobile parts is used to process automobile parts of different sizes:

[0070] For cutting power: start the motor 302, and with the help of the coupling 306 connected to the motor 302 shaft and one end of the transmission main shaft 308, the motor 302 drives the third shaft 305 to rotate, and when the linkage prism 10 at one end of the third shaft 305 is adapted to be connected inside the linkage slot 8 at one end of the second shaft 202, the second shaft 202 and the third shaft 305 are in a coaxial state, so that the second shaft 202 and the third shaft 305 rotate synchronously (when the second cutting blade 201 outside the second shaft 202 is used to work later, so that the bottom of the second cutting blade 201 is lower than the bottom of the first cutting blade 101, the power transmission is in this state), when the linkage prism 10 at one end of the second shaft 202 is adapted to be connected inside the linkage slot 8 at one end of the first shaft 102, the second shaft 202, the third shaft 305 and the first shaft 102 are in a coaxial state, and the second shaft 202, the third shaft 305 and the first shaft 102 rotate synchronously;

[0071] Cutting work based on large-sized automotive parts (only the first cutting blade 101 is in the rotating cutting state):

[0072] The second rotating shaft 202, the third rotating shaft 305 and the first rotating shaft 102 rotate synchronously, and the first rotating shaft 102 drives the driving frame 7 at this position to rotate through the threaded rod 103 at one end thereof. When the switching electric push rod 503 on one side of the first cutting blade 101 controls the switching carriage 502 to approach the driving frame 7 outside the first rotating shaft 102 under the support of the two erecting slide bars 504 (the two guide sliding sleeves 501 on the surface of one end of the switching carriage 502 slide outside the two erecting slide bars 504), the supporting sleeve A505 on the inner side of one end of the switching carriage 502 is inserted into the supporting sleeve B6 on the surface of one side of the first cutting blade 101, so that the switching carriage 502 can push the first cutting blade 101 to be sleeved on the outside of the four limiting rods 701;

[0073] When the driving frame 7 rotates with the first rotating shaft 102 to drive the first cutting blade 101, since the second bearing 506 is connected between the support sleeve A505 and the switching carriage 502, when the switching carriage 502 fixes the first cutting blade 101 to one side of the baffle 702 through the support sleeve A505, it can be ensured that the support sleeve A505 is not hindered when rotating inside the switching carriage 502;

[0074] Cutting work based on small-sized automotive parts (only the third cutting blade 301 is in the rotating cutting state):

[0075] The lifting electric push rod 16 inside one side of the movable bracket 203 controls the lifting control frame 12 to slide toward the bottom inside the storage slot 13 (the limit slide bars 15 on both sides of the lifting control frame 12 slide inside the slide slots 14 on the inner walls of both sides of the storage slot 13 respectively). Because one end of the second suspension 303 is fixed to the lifting control frame 12, the multiple guide vertical rods B304 on the top of the other end of the second suspension 303 slide inside the multiple shaft sleeves 4 embedded in the erection bottom plate 17 (playing a guiding and straightening effect), and the linkage prism 10 at one end of the third rotating shaft 305 driven by the lifting control frame 12 is cut out from the linkage notch 8 inside one end of the second rotating shaft 202, so that the motor 302 only drives the third rotating shaft 305 to rotate;

[0076] After the bottom of the third cutting blade 301 outside the third rotating shaft 305 is lower than the bottom of the first cutting blade 101, the switching electric push rod 503 on one side of the third cutting blade 301 controls the switching carriage 502 to approach the driving frame 7 outside the third rotating shaft 305 under the support of the two long guide rods A310. Because the support sleeve A505 on the inner side of one end of the switching carriage 502 is inserted into the support sleeve B6 on the surface of one side of the third cutting blade 301, the switching carriage 502 can push the third cutting blade 301 to be sleeved on the outside of the four limiting rods 701. With the help of the rotating third cutting blade 301, small-sized automotive parts can be rotated and cut without being interfered by the first cutting blade 101 and the second cutting blade 201.

[0077] Cutting work based on medium-sized automotive parts (only the second cutting blade 201 is in the rotating cutting state):

[0078] The lifting electric push rod 16 inside the movable bracket 203 controls the lifting control frame 12 to be stored inside the storage groove 13, so that the linkage prism 10 at one end of the third rotating shaft 305 is adapted to be connected inside the linkage slot 8 at one end of the second rotating shaft 202, and the third rotating shaft 305 and the second rotating shaft 202 are kept in a coaxial state;

[0079] The lifting electric push rod 16 inside the fixed bracket 104 is started to control the lifting control frame 12 to drive the first suspension 204 to move toward the bottom (the guide vertical rod A205 on the top of the movable bracket 203 and the guide vertical rod B304 on the top of the second suspension 303 both slide inside the shaft sleeve 4 on the erection base plate 17). When the lifting control frame 12 releases the second rotating shaft 202 toward the bottom, the linkage prism 10 at one end of the second rotating shaft 202 withdraws from the linkage slot 8 inside one end of the first rotating shaft 102, so that the second rotating shaft 202 and the third rotating shaft 305 in a synchronous state move toward the bottom, so that the bottom of the second cutting blade 201 is lower than the bottom of the first cutting blade 101;

[0080] The switching electric push rod 503 on one side of the third cutting blade 301 controls the switching carriage 502 to move away from the driving frame 7 outside the third rotating shaft 305 under the support of the two guide long rods A310 (when the third rotating shaft 305 is kept rotating, the third cutting blade 301 is in a stationary state), while the switching electric push rod 503 on one side of the second cutting blade 201 controls the switching carriage 502 to move toward the driving frame 7 pinned to the outside of the second rotating shaft 202 under the support of the two mounting slide bars 504 outside the second rotating shaft 202, so that the switching carriage 502 is inserted into the support sleeve B6 on the surface of one side of the second cutting blade 201 with the help of the support sleeve A505, so that the switching carriage 502 can push the second cutting blade 201 to be sleeved on the outside of the four limit rods 701, and the second rotating shaft 202 is driven to rotate with the help of the rotating third cutting blade 301, so that medium-sized automotive accessories can be rotated and cut without being interfered by the first cutting blade 101 and the third cutting blade 301, and safety can be guaranteed.

[0081] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A cutting device for processing new energy vehicle parts, characterized in that: include: A first cutting mechanism (1); A second cutting mechanism (2) connected to one side of the first cutting mechanism (1); a third cutting mechanism (3) connected to one side of the second cutting mechanism (2); A driving frame (7), which is provided in three pieces and is respectively applied to the first cutting mechanism (1), the second cutting mechanism (2) and the third cutting mechanism (3); and The switch (5) is provided in three pieces and corresponds to the three drive racks (7) respectively: The first cutting mechanism (1) comprises a first cutting blade (101), the inner side of the first cutting blade (101) being sleeve-connected to a first rotating shaft (102); the second cutting mechanism (2) comprises a second cutting blade (201), the inner side of the second cutting blade (201) being pin-connected to a second rotating shaft (202); the third cutting mechanism (3) comprises a third cutting blade (301), the inner side of the third cutting blade (301) being sleeve-connected to a third rotating shaft (305); A transmission main shaft (308) is machined on one end of the third rotating shaft (305), a coupling (306) is connected to one end of the transmission main shaft (308), a motor (302) is connected to one end of the coupling (306), a linkage notch (8) is machined on one end of the first rotating shaft (102) and the second rotating shaft (202), a support cylinder (11) is integrally formed on one end of the third rotating shaft (305) and the other end of the second rotating shaft (202), and a linkage prism (10) is integrally formed on one end of the support cylinder (11); The tops of the first cutting mechanism (1), the second cutting mechanism (2) and the third cutting mechanism (3) are provided with a same erection base plate (17); a main control frame (18) is assembled and connected at the center of the top of the erection base plate (17); a fixed bracket (104) is assembled and connected at the bottom of one end of the erection base plate (17); a movable bracket (203) is provided at the bottom of the center of the erection base plate (17); a first suspension (204) is provided between the fixed bracket (104) and the movable bracket (203); and a second suspension (303) is provided between one side of the movable bracket (203) and the top of the motor (302); The interior of one side of the fixed bracket (104) and the movable bracket (203) is processed with a storage groove (13), the interior of the storage groove (13) is movably connected to a lifting control frame (12), a lifting electric push rod (16) is arranged between the top of the lifting control frame (12) and the top inner wall of the storage groove (13), one end of the first suspension (204) is assembled and fixed to one side of the lifting control frame (12) inside the fixed bracket (104), the other end of the first suspension (204) is assembled and fixed to the movable bracket (203), one end of the second suspension (303) is assembled and connected to the top of the motor (302), and the other end of the second suspension (303) is assembled and fixed to one side of the lifting control frame (12) inside the movable bracket (203); The three driving frames (7) all include a baffle plate (702), one side of which is processed with four limit rods (701); the three switchers (5) all include a switching carriage (502), one end of which is internally interference-fitted with a second bearing (506), the second bearing (506) is internally interference-fitted with a support sleeve A (505), and the other end of the switching carriage (502) is surface-mountedly connected with a switching electric push rod (503); The diameters of the first cutting blade (101), the second cutting blade (201) and the third cutting blade (301) decrease step by step, and the surfaces of one side are processed with a support sleeve B (6), the three support sleeves B (6) are respectively sleeved on the outside of the first rotating shaft (102), the second rotating shaft (202) and the third rotating shaft (305), one end of the support sleeves A (505) on the three switchers (5) is respectively sleeved on the inside of the three support sleeves B (6), the first rotating shaft (102), the second rotating shaft (202) The switching electric push rod (503) is coaxially arranged with the third rotating shaft (305) and rotates synchronously. The switching electric push rod (503) drives the first cutting blade (101), the second cutting blade (201) or the third cutting blade (301) to be buckled on the outside of the four limit rods (701) on the corresponding driving frame (7) by controlling the switching carriage (502), the second bearing (506), the support sleeve A (505) and the support sleeve B (6), thereby controlling the working state of the first cutting mechanism (1), the second cutting mechanism (2) and the third cutting mechanism (3).

2. A cutting device for processing new energy automobile parts as claimed in claim 1, characterized in that: A threaded rod (103) is processed at one end of the first rotating shaft (102); the baffle plates (702) on the two driving frames (7) are respectively sleeved on the outside of the transmission main shaft (308) and the threaded rod (103); one end of the threaded rod (103) is threadedly connected to a nut to press the baffle plate (702) onto one end of the first rotating shaft (102), so that the baffle plate (702) rotates along with the first rotating shaft (102).

3. A cutting device for processing new energy automobile parts as claimed in claim 1, characterized in that: A baffle ring (309) is sleeved in the middle of the transmission main shaft (308), and the internal pins of the transmission main shaft (308) and the baffle ring (309) are connected with the same latch pin (307), so that the baffle plate (702) is fixed to one end of the third rotating shaft (305), so that the baffle plate (702) rotates with the third rotating shaft (305).

4. A cutting device for processing new energy automobile parts as claimed in claim 1, characterized in that: The linkage prism (10) on the second rotating shaft (202) is adapted to be connected to the inside of the linkage slot (8) at one end of the first rotating shaft (102), and the linkage prism (10) at one end of the third rotating shaft (305) is adapted to be connected to the inside of the linkage slot (8) at one end of the second rotating shaft (202), so that the first rotating shaft (102), the second rotating shaft (202) and the third rotating shaft (305) are in a coaxial state, and the support motor (302) drives the third cutting mechanism (3), the second cutting mechanism (2) and the first cutting mechanism (1) to rotate synchronously through the coupling (306) and the transmission main shaft (308).

5. A cutting device for processing new energy automobile parts as claimed in claim 4, characterized in that: The fixed bracket (104) and one end of the movable bracket (203) are both interference-fitted with a first bearing (105), one end of the second rotating shaft (202) is fixed inside the first bearing (105) at one end of the movable bracket (203), and one end of the first rotating shaft (102) is fixed inside the first bearing (105) at one end of the fixed bracket (104).

6. A cutting device for processing new energy automobile parts as claimed in claim 5, characterized in that: Two erection slide bars (504) are threadedly connected at the center of one side of the fixed bracket (104) and the center of one side of the movable bracket (203); two guide sleeves (501) are processed on the surface of one end of the switching bracket (502); and a guide long rod A (310) is processed on the bolt threadedly connected to the bottom of one side of the second suspension bracket (303); Among them, one end of the switching electric push rod (503) on the two switches (5) is respectively assembled and fixed on the surface of the fixed bracket (104) and the movable bracket (203), the two guide sleeves (501) are respectively slidably connected to the outside of the two mounting slide rods (504), one end of the mounting slide rod (504) passes through the inside of the guide sleeve (501), and the two guide sleeves (501) are respectively slidably connected to the outside of the two guide long rods A (310).

7. A cutting device for processing new energy automobile parts as claimed in claim 5, characterized in that: A third bearing (9) is internally interference-fitted at one end of the lifting control frame (12), and four guide uprights B (304) are assembled and connected at the top of one side of the second suspension frame (303); The third bearing (9) is sleeved on the outside of the supporting cylinder (11), and a lifting electric push rod (16) controls the lifting control frame (12) to slide up and down inside the movable bracket (203), so that the linkage prism (10) at one end of the third rotating shaft (305) cuts out and cuts in from the linkage groove (8) at one end of the second rotating shaft (202), so that the third cutting blade (301) at one end of the third rotating shaft (305) moves up and down.

8. A cutting device for processing new energy automobile parts as claimed in claim 7, characterized in that: The top of the movable bracket (203) is assembled and connected with two guide uprights A (205), and the exteriors of the two guide uprights A (205) and the four guide uprights B (304) are all provided with shaft sleeves (4); The shaft sleeve (4) is embedded in the interior of the erection base plate (17), and a lifting electric push rod (16) controls the lifting control frame (12) to slide up and down inside the fixed bracket (104), so that the linkage prism (10) at one end of the second rotating shaft (202) cuts out and cuts in from the linkage slot (8) at one end of the first rotating shaft (102), so that the second rotating shaft (202) and the third rotating shaft (305) control the second cutting blade (201) and the third cutting blade (301) to move up and down, and the guide vertical rod A (205) and the guide vertical rod B (304) are both slidably connected to the interior of the shaft sleeve (4).

9. A cutting device for processing new energy automobile parts as claimed in claim 8, characterized in that: The inner walls on both sides of the storage groove (13) are processed with sliding grooves (14), and the surfaces on both sides of the lifting control frame (12) are processed with limit sliding rods (15); The two limit slide bars (15) are respectively slidably connected inside the two slide grooves (14), and the two ends of the lifting electric push rod (16) are respectively hinged and fixed to the top inner wall of the storage groove (13) and the top surface of the lifting control frame (12).

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