Polishing device for deburring in gear machining

Abstract

The invention relates to the technical field of gear machining and polishing, in particular to a gear machining and deburring polishing device which comprises a machining table and a shielding cover. An observation window; the self-rotation type supporting unit is connected with the machining table; the integrated grinding unit is arranged on the outer side of the self-rotation type supporting unit and connected with the machining table; the scrap splash-proof unit is connected with the isolation protective cover, is connected with the machining table and is further connected with the self-rotation type supporting unit; wherein the integrated grinding unit comprises a tooth surface grinding assembly, a synchronous position adjusting assembly and an end face grinding assembly, by arranging the integrated grinding unit, the cooperation self-rotation type supporting unit and the scrap splash-proof unit, a gear to be machined can be accurately positioned and supported, self-rotation of the gear is achieved, self-rotation of the gear is achieved in cooperation with self-rotation of the gear, and therefore the gear to be machined can be effectively ground. Gear teeth, tooth grooves and gear end faces can be polished synchronously, and dust and chippings isolated on the inner side of the shielding cover can be collected in the polishing process.

Description

Technical Field

[0001] The present invention relates to the technical field of gear processing and grinding, and specifically relates to a grinding device for deburring gears during processing. Background Art

[0002] A gear is a mechanical component that transmits motion and power through continuous meshing of teeth. Due to the smooth operation of gear transmission, it is extremely widely used in mechanical transmission and the entire mechanical field. Gears can be divided into four categories, including cylindrical gears, bevel gears, gear rings, and special-purpose gears. During the gear manufacturing process, some are made by cutting, but burrs and other situations will occur during the cutting process, and subsequent deburring of the gear teeth is also required.

[0003] Existing grinding devices can only grind the tooth flanks and tooth spaces, but burrs will also exist on both ends of the gear during the grinding process, and existing equipment cannot effectively handle them, affecting the overall grinding effect. Therefore, in view of the above situation, there is an urgent need to develop a grinding device for deburring gears during processing to overcome the deficiencies in current practical applications. Summary of the Invention

[0004] The purpose of the present invention is to provide a grinding device for deburring gears during processing to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A grinding device for deburring gears during processing, comprising: a processing table and a protective cover. The protective cover is arranged outside the processing table. One side wall of the protective cover is fixedly connected with a support column rotatably connected to the processing table, and the other side wall is connected to the processing table through a lock. An observation window is fixedly connected to the cover wall of the protective cover on the side connected to the lock. A control handle fixedly connected to the protective cover is arranged outside the observation window. A self-rotating support unit is connected to the processing table, used to cooperate with the processing table to support the gear to be processed and realize the self-rotation of the gear to be processed. An integrated grinding unit is arranged outside the self-rotating support unit and connected to the processing table, used to synchronously complete the grinding of the tooth flanks, tooth spaces, and gear end faces in cooperation with the self-rotation of the gear to be processed. A debris splash-proof unit is connected to the protective cover, connected to the processing table, and also connected to the self-rotating support unit, used to cooperate with the self-rotating support unit to collect the dust and debris generated during grinding. Among them, the integrated grinding unit includes: a tooth surface grinding component, a synchronous adjustment component, and an end face grinding component. The tooth surface grinding component is arranged outside the self-rotating support unit and connected to the processing table. End face grinding components are symmetrically arranged outside the self-rotating support unit, and the end face grinding components are connected to the tooth surface grinding component through the synchronous adjustment component.

[0007] As a further solution of the present invention: The tooth surface grinding assembly includes: a fixed seat, a working frame, an electric telescopic device, a servo motor, and a grinding wheel. The fixed seat is arranged outside the rotary supporting unit and fixedly connected to the processing table. A working frame is arranged between the fixed seat and the rotary supporting unit. An electric telescopic device is fixedly connected between the working frame and the fixed seat. A servo motor is fixedly connected to the outside of the working frame. The output end of the servo motor is fixedly connected to the grinding wheel. The working frame is also connected to the synchronous position adjustment assembly.

[0008] As a further solution of the present invention: The end face grinding assembly includes: a movable seat, a sensing guide groove, a grinding bottom frame, a spacing adjusting member, a grinding plate, and an automatic retractor. The movable seat is arranged outside the end of the rotary supporting unit away from the fixed seat and is slidably connected to the processing table. Sensing guide grooves connected to the synchronous position adjustment assembly are symmetrically arranged inside the movable seat. Grinding bottom frames are fixedly connected to the tops of both ends of the movable seat. Spacing adjusting members connected to the movable seat are fixedly connected to the outer sides of the opposite ends of the two grinding bottom frames. A grinding plate is arranged on the outer side of the top end of the grinding bottom frame. An automatic retractor is fixedly connected between the grinding plate and the same-side grinding bottom frame, which is used to cooperate with the rotation of the gear to be processed to realize the synchronous grinding of both end faces of the gear to be processed.

[0009] As a further solution of the present invention: The synchronous position adjustment assembly includes: a cooperation tube, a control rod, a fixed rod, a control piston, a retraction and release conduit, and a sleeve piston. The cooperation tube is fixedly connected to the fixed seat, and a control piston is slidably connected inside. A control rod is fixedly connected to the outside of the control piston. A fixed rod is slidably connected inside the control rod. A spring is fixedly connected between the fixed rod and the control rod. The other end of the control rod is fixedly connected to the working frame, which is used to cooperate with the movement of the working frame to realize the diversion of the air inside the fixed seat. Retraction and release conduits are symmetrically arranged between the fixed seat and the movable seat. One end of the retraction and release conduit is fixedly connected to the fixed seat, and a sleeve piston slidably connected to the sensing guide groove is fixedly connected to the outer wall of the other end, which is used to cooperate with the flowing air inside the fixed seat to realize the synchronous lateral movement of the movable seat.

[0010] As a further solution of the present invention: the self-rotating supporting unit includes: a main control motor, a transmission control rod, a rotating support table, a locking clamp plate, a control disc, a push-pull top rod, a lifting control member, a sub-control disc, a main control cavity, a sub-control cavity, a connecting pipe, a main control pipe, a main control piston, a lifting control pipe, and a T-shaped sliding seat. The main control motor is fixedly connected and arranged at the inner bottom of the processing table. There is a rotating support table outside the main control motor. The rotating support table is rotatably connected to the top shell wall of the processing table. There is a transmission control rod rotatably connected to the processing table outside the rotating support table. The transmission control rod is connected to the driving shaft of the main control motor through a belt member, and the transmission control rod is connected to the rotating support table through a reduction gear member to cooperate with the main control motor to realize the slow-speed self-rotation of the rotating support table. A plurality of the locking clamp plates are annularly and equidistantly distributed on the outer side of the top of the rotating support table. The outer bottom of the locking clamp plate is fixedly connected with a T-shaped sliding seat, and the T-shaped sliding seat is slidably connected to the limiting guide groove arranged on the top shell wall of the rotating support table. The sub-control disc is fixedly connected and arranged inside the rotating support table. There are a main control cavity and a sub-control cavity inside the sub-control disc. The main control cavity and the sub-control cavity are connected through a connecting pipe fixedly connected to the inside of the sub-control disc. A pressure valve is fixedly connected to the inside of the connecting pipe. The main control cavity is communicated with the main control pipe fixedly connected to the sub-control disc. A main control piston is slidably connected to the inside of the main control pipe. A lifting control member is fixedly connected between the main control piston and the inner wall of the rotating support table. The main control cavity is also communicated with the lifting control pipe fixedly connected to the rotating support table. A lifting sliding member is slidably connected to the inside of the lifting control pipe. The other end of the lifting sliding member is fixedly connected with the control disc. A push-pull top rod is arranged between the control disc and each locking clamp plate. One end of the push-pull top rod is rotatably connected to the locking clamp plate, and the other end is rotatably connected to the control disc to cooperate with the air flowing inside the main control cavity to realize the clamping and locking of the locking clamp plate on the gear to be processed.

[0011] As a further solution of the present invention: the self-rotating supporting unit further includes: a cooperative branch pipe, an induction air member, a positioning support block, a connecting rod, a transmission control sliding frame, a lifting table, an L-shaped guide frame, and a limiting column. The cooperative branch pipe is arranged between the locking clamp plate and the lifting control pipe, fixedly connected to the rotating support table, and communicated with the sub-control cavity. An induction air member is slidably connected to the inside of the cooperative branch pipe. The other end of the induction air member is fixedly connected with the transmission control sliding frame slidably connected to the outside of the lifting sliding member. The transmission control sliding frame is slidably connected with a lifting table outside. The lifting table is fixedly connected with the L-shaped guide frame fixedly connected to the outside of the locking clamp plate. A limiting column slidably connected to the lifting table is fixedly connected to the L-shaped guide frame. A spring is fixedly connected between the lifting table and the L-shaped guide frame. A positioning support block is slidably connected to the plate wall of the locking clamp plate. A connecting rod is rotatably connected to the positioning support block. The other end of the connecting rod is rotatably connected to the lifting table to cooperate with the lifting of the transmission control sliding frame to complete the synchronous retraction and extension of each positioning support block.

[0012] As a further solution of the present invention: the debris splash prevention unit includes: a dust suction duct, an air control rod, an air box, a fan, an exhaust pipe, an air guide pipe, a dirt collection chamber, a dirt collection pipe, a debris filter frame and a recovery box, the air control rod is symmetrically arranged on the outside of the main control motor, is rotatably connected to the processing table, is connected to the driving shaft of the main control motor through a speed increasing gear, the air control rod is fixedly connected to the fan arranged on the inside of the air box, the air box is fixedly connected to the inside of the processing table, an exhaust pipe is fixedly connected to the wall of one side of the air box, and the other end of the exhaust pipe leads to On the outside of the processing table, an air duct connected to the support column is fixedly connected to the box wall on the other side of the air box, and the air duct is rotatably connected to the support column. The dirt collecting chamber is arranged on the inner side of the shell wall at the top end of the isolation shield, and a filter chip frame fixedly connected to the isolation shield is arranged on the inside of the dirt collecting chamber. A recovery box plugged with the isolation shield is arranged on the outside of the bottom end of the filter chip frame, and both sides of the filter chip frame are provided with dirt collecting pipes fixedly connected to the isolation shield, and the dirt collecting pipes are connected to the dirt collecting chamber. The dust suction duct is fixedly connected to the isolation shield, one end of which is connected to the support column, and the other end leads to the inside of the filter chip frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] When the device is running, the gear to be processed is placed on the self-rotating support unit. The self-rotating support unit can accurately position the gear to be processed, fix the gear, and drive the fixed gear to rotate. The tooth surface grinding component adjusts the position so that the tooth surface grinding component can maintain stable contact with the gear teeth and tooth grooves of the gear. During the movement of the tooth surface grinding component, the synchronous positioning component can drive the end surface grinding component to move synchronously, so that the end surface grinding component can maintain stable contact with the upper and lower end surfaces of the gear. In conjunction with the self-rotation of the gear to be processed, the tooth surface grinding component can grind the teeth and tooth grooves of the rotating gear, and the end surface grinding component can grind the upper and lower end surfaces of the rotating gear, thereby completing the overall grinding of the gear. Before grinding, use The control handle closes the protective cover, and the processing table cooperates with the lock to lock the protective cover, so that the dust and debris generated during the grinding process remain on the inside of the protective cover. The self-rotating support unit can simultaneously complete the driving of the debris splash-proof unit during operation. The debris splash-proof unit can collect the dust and debris isolated on the inside of the protective cover to avoid pollution. The present application sets an integrated grinding unit, cooperates with the self-rotating support unit and the debris splash-proof unit, can accurately position and support the gear to be processed, and realize the self-rotation of the gear. In conjunction with the self-rotation of the gear, it can synchronously complete the grinding of the gear teeth, tooth grooves and gear end faces, complete the overall grinding of the gear, and can also collect the dust and debris isolated on the inside of the protective cover during the grinding process to avoid pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a grinding device for deburring gears.

[0016] Figure 2 It is a schematic structural diagram of an integrated grinding unit in a deburring grinding device for gear processing.

[0017] Figure 3 It is a cross-sectional view of a deburring grinding device for gear processing.

[0018] Figure 4 It is a schematic structural diagram of a tooth surface grinding assembly in a deburring grinding device for gear processing.

[0019] Figure 5 It is a schematic structural diagram of a synchronous position adjustment assembly in a deburring grinding device for gear processing.

[0020] Figure 6 It is a schematic structural diagram of an end face grinding assembly in a deburring grinding device for gear processing.

[0021] Figure 7 It is a schematic structural diagram of a self-rotating support unit in a deburring grinding device for gear processing.

[0022] Figure 8 It is a cross-sectional view of a self-rotating support unit in a deburring grinding device for gear processing.

[0023] Figure 9 For Figure 8 The enlarged structural schematic diagram at position A in

[0024] Figure 10 It is a partial structural schematic diagram of a debris splash-proof unit in a deburring grinding device for gear processing.

[0025] Figure 11 It is a partial cross-sectional view of a debris splash-proof unit in a deburring grinding device for gear processing.

[0026] Figure 12 It is a schematic internal structure diagram of a partition shield in a deburring grinding device for gear processing.

[0027] In the figure: 1, processing table; 2, partition guard; 3, observation window; 4, lock; 5, control handle; 6, support column; 7, debris splash-proof unit; 8, tooth surface grinding assembly; 9, synchronous position adjustment assembly; 10, end face grinding assembly; 11, integrated grinding unit; 12, self-rotating support unit; 13, fixed seat; 14, working frame; 15, electric telescopic device; 16, servo motor; 17, grinding wheel; 18, collaborative pipe; 19, regulating rod; 20, fixed rod; 21, control piston; 22, retractable conduit; 23, socket piston; 24, movable seat; 25, sensing guide groove; 26, grinding base frame; 27, spacing adjustment part; 28, grinding plate; 29, automatic retractor; 30, main control motor; 31, belt part; 32, transmission control rod; 33, reduction gear part; 34, dust suction conduit; 35, rotating support platform; 36, locking splint; 37, regulating disc; 38, push-pull ejector rod; 39, lifting control part; 40, sub-control disc; 41, main control cavity; 42, auxiliary control cavity; 43, connecting pipe; 44, main control pipe; 45, main control piston; 46, lifting control pipe; 47, lifting slide part; 48, collaborative branch pipe; 49, sensing air part; 50, T-shaped slide seat; 51, positioning support block; 52, connecting rod; 53, transmission control slide frame; 54, lifting platform; 55, L-shaped guide frame; 56, limiting column; 57, air control rod; 58, speed increasing gear part; 59, air box; 60, fan; 61, exhaust pipe; 62, air guide pipe; 63, sewage collection cavity; 64, sewage collection pipe; 65, filter debris frame; 66, recycling box. Detailed implementation manners

[0028] The technical solutions of the present application will be further described in detail below in combination with the specific implementation manners.

[0029] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation to the present application.

[0030] Please refer to Figure 1 、 Figure 2 and Figure 3, in an embodiment of the present invention, a deburring and polishing device for gear processing includes: a processing table 1 and a protective cover 2. The protective cover 2 is arranged outside the processing table 1. A support column 6 rotatably connected to the processing table 1 is fixedly connected to one side wall of the protective cover 2, and the other side wall is connected to the processing table 1 through a lock 4; an observation window 3. The observation window 3 is fixedly connected to the cover wall of the protective cover 2 on the side connected to the lock 4, and a control handle 5 fixedly connected to the protective cover 2 is arranged outside the observation window 3; a self-rotating support unit 12. The self-rotating support unit 12 is connected to the processing table 1 and is used to cooperate with the processing table 1 to support the gear to be processed and realize the self-rotation of the gear to be processed; an integrated polishing unit 11. The integrated polishing unit 11 is arranged outside the self-rotating support unit 12 and is connected to the processing table 1, and is used to cooperate with the self-rotation of the gear to be processed to synchronously complete the polishing of the tooth surface, tooth groove and gear end face; a debris splash-proof unit 7. The debris splash-proof unit 7 is connected to the protective cover 2, connected to the processing table 1, and also connected to the self-rotating support unit 12, and is used to cooperate with the self-rotating support unit 12 to collect the dust and debris generated during polishing. Among them, the integrated polishing unit 11 includes: a tooth surface polishing component 8, a synchronous position adjustment component 9 and an end face polishing component 10. The tooth surface polishing component 8 is arranged outside the self-rotating support unit 12 and is connected to the processing table 1. The end face polishing components 10 are symmetrically arranged outside the self-rotating support unit 12, and the end face polishing components 10 are connected to the tooth surface polishing component 8 through the synchronous position adjustment component 9.

[0031] In this embodiment, when the device is running, the gear to be processed is placed on the self-rotating support unit 12. The self-rotating support unit 12 can accurately position the gear to be processed, fix the gear, and drive the fixed gear to rotate. The tooth surface grinding component 8 adjusts the position so that the tooth surface grinding component 8 can maintain stable contact with the gear teeth and tooth grooves of the gear. During the movement of the tooth surface grinding component 8, the synchronous positioning component 9 can drive the end surface grinding component 10 to move synchronously, so that the end surface grinding component 10 can maintain stable contact with the upper and lower end surfaces of the gear. In conjunction with the self-rotation of the gear to be processed, the tooth surface grinding component 8 can grind the teeth and tooth grooves of the rotating gear, and the end surface grinding component 10 can grind the upper and lower end surfaces of the rotating gear, thereby completing the overall grinding of the gear. Before grinding, The control handle 5 is used to close the protective cover 2, and the processing table 1 cooperates with the lock 4 to lock the protective cover 2, so that the dust and debris generated during the grinding process remain on the inside of the protective cover 2. The self-rotating support unit 12 can synchronously complete the driving of the debris splash-proof unit 7 during operation. The debris splash-proof unit 7 can collect the dust and debris isolated on the inside of the protective cover 2 to avoid pollution. The present application sets an integrated grinding unit 11, cooperates with the self-rotating support unit 12 and the debris splash-proof unit 7, can accurately position and support the gear to be processed, and realize the self-rotation of the gear. In conjunction with the self-rotation of the gear, the grinding of the gear teeth, tooth grooves and gear end faces can be synchronously completed to complete the overall grinding of the gear. During the grinding process, the dust and debris isolated on the inside of the protective cover 2 can be collected to avoid pollution.

[0032] In one embodiment of the present invention, please refer to Figure 2 and Figure 4 The tooth surface grinding assembly 8 includes: a fixed seat 13, a working frame 14, an electric retractor 15, a servo motor 16 and a grinding wheel 17. The fixed seat 13 is arranged on the outside of the self-rotating support unit 12 and is fixedly connected to the processing table 1. A working frame 14 is arranged between the fixed seat 13 and the self-rotating support unit 12. The electric retractor 15 is fixedly connected between the working frame 14 and the fixed seat 13. A servo motor 16 is fixedly connected to the outside of the working frame 14. The output end of the servo motor 16 is fixedly connected to the grinding wheel 17. The working frame 14 is also connected to the synchronous positioning assembly 9.

[0033] In this embodiment, the electric telescopic device 15 is an electric push rod. The grinding wheel 17 is arranged outside the self-rotating supporting unit 12 and is oppositely arranged with the teeth and tooth grooves of the gear to be processed located on the self-rotating supporting unit 12. The electric telescopic device 15 cooperates with the fixed seat 13 to drive the working frame 14 to move towards the side close to the self-rotating supporting unit 12. During the movement of the working frame 14, it can drive the synchronous position adjustment component 9, and use the synchronous position adjustment component 9 to complete the adjustment of the position of the end face grinding component 10. The grinding wheel 17 abuts against the teeth and tooth grooves of the gear. The servo motor 16 drives the grinding wheel 17 to rotate, and cooperates with the self-rotation of the gear to be processed to comprehensively grind the teeth and tooth grooves of the gear. By setting the tooth surface grinding component 8, it can cooperate with the self-rotating supporting unit 12 to comprehensively grind the teeth and tooth grooves of the gear.

[0034] In one embodiment of the present invention, please refer to Figure 4 and Figure 6 , the end face grinding component 10 includes: a movable seat 24, a sensing guide groove 25, a grinding bottom frame 26, a spacing adjustment member 27, a grinding plate 28 and an automatic retractor 29. The movable seat 24 is arranged outside one end of the self-rotating supporting unit 12 away from the fixed seat 13 and is slidably connected to the processing table 1. Sensing guide grooves 25 connected to the synchronous position adjustment component 9 are symmetrically arranged inside the movable seat 24. Grinding bottom frames 26 are fixedly connected to the tops of both ends of the movable seat 24. Spacing adjustment members 27 connected to the movable seat 24 are fixedly connected to the outer sides of the opposite ends of the two side grinding bottom frames 26. A grinding plate 28 is arranged on the outer side of the top end of the grinding bottom frame 26. An automatic retractor 29 is fixedly connected between the grinding plate 28 and the same-side grinding bottom frame 26, and is used to cooperate with the self-rotation of the gear to be processed to realize the synchronous grinding of both end faces of the gear to be processed.

[0035] In this embodiment, both the spacing adjustment member 27 and the automatic retractor 29 are electric push rods. The spacing adjustment member 27 and the grinding bottom frame 26 are symmetrically arranged on the outer side of the top end of the movable seat 24. The automatic retractor 29 can be used to adjust the spacing between the grinding plate 28 and the grinding bottom frame 26, so that the device can grind both end faces of gears with different thicknesses. The spacing adjustment member 27 can adjust the spacing between the two side grinding bottom frames 26. The synchronous position adjustment component 9 can cooperate with the movement of the working frame 14 to drive the movable seat 24 to move towards the side close to the gear to be processed, so that the two side grinding bottom frames 26 and the grinding plates 28 can all maintain stable contact with the rotating gear, thereby ensuring the smooth progress of end face grinding. By setting the end face grinding component 10, it can cooperate with the tooth surface grinding component 8 to integrally grind the rotating gear, greatly improving the processing efficiency of the gear burrs of the device.

[0036] In one embodiment of the present invention, please refer to Figure 5, the synchronous position adjustment component 9 includes: a cooperation tube 18, a regulation rod 19, a fixed rod 20, a control piston 21, a retractable conduit 22, and a sleeve piston 23. The cooperation tube 18 is fixedly connected to the fixed seat 13, and the control piston 21 is slidably connected to the inner side. The regulation rod 19 is fixedly connected to the outer side of the control piston 21, and the fixed rod 20 is slidably connected to the inner side of the regulation rod 19. A spring is fixedly connected between the fixed rod 20 and the regulation rod 19. The other end of the regulation rod 19 is fixedly connected to the working frame 14, which is used to cooperate with the movement of the working frame 14 to realize the diversion of the air inside the fixed seat 13. The retractable conduits 22 are symmetrically arranged between the fixed seat 13 and the movable seat 24. One end of the retractable conduit 22 is fixedly connected to the fixed seat 13, and the sleeve piston 23 slidably connected to the sensing guide groove 25 is fixedly connected to the outer wall of the other end, which is used to cooperate with the air flowing inside the fixed seat 13 to realize the synchronous lateral movement of the movable seat 24.

[0037] In this embodiment, the working frame 14 cooperates with the regulation rod 19 and the fixed rod 20 to drive the control piston 21 to move inside the cooperation tube 18, and extract the air located inside the fixed seat 13. As the air inside the fixed seat 13 flows, it can cooperate with the retractable conduit 22 to extract the sensing guide groove 25 located inside the movable seat 24. The sensing guide groove 25 cooperates with the sleeve piston 23 arranged outside the retractable conduit 22 to realize the lateral movement of the movable seat 24. The movable seat 24 moves towards the side of the gear to be processed. In addition, a positioning block fixedly connected to the processing table 1 is arranged on the outer side of one end of the movable seat 24 close to the self-rotating support unit 12. The positioning block can position the moved movable seat 24. When the movable seat 24 is positioned, the grinding wheel 17 has not yet contacted the gear to be processed. As the grinding wheel 17 continues to move, the spring between the fixed rod 20 and the regulation rod 19 is further stretched, ensuring the stability of the movable seat 24 during grinding. By setting the synchronous position adjustment component 9, the synchronous movement of the grinding wheel 17 and the grinding base 26 can be realized, so that the equipment can comprehensively grind gears of different sizes, improving the applicability of the equipment.

[0038] In one embodiment of the present invention, please refer to Figure 2 , Figure 3 , Figure 7 and Figure 8, the rotary support unit 12 includes: a main control motor 30, a transmission control rod 32, a rotary support platform 35, a locking clamp 36, a control adjustment disk 37, a push-pull ejector rod 38, a lifting control member 39, a sub-control disk 40, a main control chamber 41, a sub-control chamber 42, a connecting pipe 43, a main control pipe 44, a main control piston 45, a lifting control pipe 46, and a T-shaped sliding seat 50. The main control motor 30 is fixedly connected and arranged at the inner bottom of the processing table 1. The outer side of the main control motor 30 is provided with a rotary support platform 35, and the rotary support platform 35 is rotationally connected to the top shell wall of the processing table 1. The outer side of the rotary support platform 35 is provided with a transmission control rod 32 rotationally connected to the processing table 1. The transmission control rod 32 is connected to the drive shaft of the main control motor 30 through a belt member 31, and the transmission control rod 32 is connected to the rotary support platform 35 through a reduction gear member 33, which is used to cooperate with the main control motor 30 to achieve the slow-speed self-rotation of the rotary support platform 35. A plurality of the locking clamps 36 are annularly and equidistantly distributed on the outer side of the top of the rotary support platform 35. The outer side of the bottom end of the locking clamp 36 is fixedly connected and provided with a T-shaped sliding seat 50, and the T-shaped sliding seat 50 is slidably connected to a limit guide groove provided on the top shell wall of the rotary support platform 35. The sub-control disk 40 is fixedly connected and arranged inside the rotary support platform 35. The inner side of the sub-control disk 40 is provided with a main control chamber 41 and a sub-control chamber 42. The main control chamber 41 and the sub-control chamber 42 are connected through a connecting pipe 43 fixedly connected to the inner side of the sub-control disk 40. A pressure valve is fixedly connected to the inner side of the connecting pipe 43. The main control chamber 41 is communicated with a main control pipe 44 fixedly connected to the sub-control disk 40. A main control piston 45 is slidably connected to the inner side of the main control pipe 44. A lifting control member 39 is fixedly connected between the main control piston 45 and the inner wall of the rotary support platform 35. The main control chamber 41 is also communicated with a lifting control pipe 46 fixedly connected to the rotary support platform 35. A lifting sliding member 47 is slidably connected to the inner side of the lifting control pipe 46, and the other end of the lifting sliding member 47 is fixedly connected to the control adjustment disk 37. A push-pull ejector rod 38 is arranged between the control adjustment disk 37 and each locking clamp 36. One end of the push-pull ejector rod 38 is rotationally connected to the locking clamp 36, and the other end is rotationally connected to the control adjustment disk 37, which is used to cooperate with the air flowing inside the main control chamber 41 to achieve the clamping and locking of the locking clamp 36 on the gear to be processed.

[0039] In this embodiment, the belt member 31 includes a pulley and a belt. Belt pulleys are fixedly connected to the drive shaft of the main control motor 30 and the outside of the transmission control rod 32, and the belt pulleys are connected by a belt. The reduction gear member 33 includes a first gear fixedly connected to the outside of the transmission control rod 32 and a second gear fixedly connected to the outside of the rotary support platform 35. The second gear is meshed with the first gear, and the diameter of the second gear is much larger than that of the first gear. By providing the reduction gear member 33, after the main control motor 30 drives the transmission control rod 32 to rotate through the belt pulley and the belt, the transmission control rod 32 can drive the rotary support platform 35 to rotate slowly, so that the rotary support platform 35 can drive the gear to be processed to rotate slowly. Furthermore, the grinding device can make more effective contact with the gear, ensuring the effectiveness of grinding. The lifting slider 47 includes a first piston slidably connected to the inside of the lifting control tube 46 and a first push rod fixedly connected to the first piston. The other end of the first push rod is fixedly connected to the control disc 37. The lifting control member 39 is an electric push rod. After the gear is placed outside the locking clamp 36, the lifting control member 39 drives the main control piston 45 to move inside the main control tube 44 to divert the air inside the main control chamber 41. When the air inside the main control chamber 41 is pumped out, the air located inside the lifting control tube 46 enters the main control chamber 41, realizing the movement of the first piston inside the lifting control tube 46. The first piston drives the control disc 37 to move downward through the first push rod. The control disc 37 drives the locking clamp 36 to move through the push-pull top rod 38. The locking clamp 36 moves under the limit of the T-shaped sliding seat 50, completing the clamping and locking of the gear to be processed, and realizing the synchronous rotation of the gear to be processed in cooperation with the rotation of the rotary support platform 35, completing the automatic grinding of the gear. By providing the self-rotating support unit 12, gears of different sizes can be stably clamped, and the fixed gears can be driven to rotate continuously, so that the gears can be comprehensively and efficiently ground.

[0040] In one embodiment of the present invention, please refer to Figure 8 and Figure 9, the rotary support unit 12 further includes: a collaborative branch pipe 48, a sensing air component 49, a positioning support block 51, a connecting rod 52, a transmission and control carriage 53, a lifting platform 54, an L-shaped guide frame 55, and a limit post 56. The collaborative branch pipe 48 is arranged between the locking clamping plate 36 and the lifting control pipe 46, is fixedly connected to the rotary support platform 35, and is communicated with the auxiliary control cavity 42. The sensing air component 49 is slidably connected inside the collaborative branch pipe 48, and the other end of the sensing air component 49 is fixedly connected to the transmission and control carriage 53 slidably connected to the outside of the lifting slide member 47. The outside of the transmission and control carriage 53 is slidably connected to the lifting platform 54, and the lifting platform 54 is fixedly connected to the L-shaped guide frame 55 fixedly connected to the outside of the locking clamping plate 36. The L-shaped guide frame 55 is fixedly connected with a limit post 56 slidably connected to the lifting platform 54. A spring is fixedly connected between the lifting platform 54 and the L-shaped guide frame 55. A positioning support block 51 is slidably connected to the plate wall of the locking clamping plate 36. A connecting rod 52 is rotatably connected to the positioning support block 51, and the other end of the connecting rod 52 is rotatably connected to the lifting platform 54, which is used to cooperate with the lifting of the transmission and control carriage 53 to complete the synchronous retraction and extension of each positioning support block 51.

[0041] In this embodiment, the sensing air component 49 includes a second piston slidably connected inside the collaborative branch pipe 48 and a second push rod fixedly connected to the second piston. The other end of the second push rod is fixedly connected to the transmission and control carriage 53. After the locking clamping plate 36 completes the clamping and fixing of the gear to be processed, the control piston 21 continues to move downward. The air inside the main control cavity 41 is pumped out, and the pressure valve inside the connecting pipe 43 is opened. The air inside the auxiliary control cavity 42 enters the inside of the main control cavity 41 along the connecting pipe 43. The second piston moves upward inside the collaborative branch pipe 48. The second piston cooperates with the second push rod to drive the transmission and control carriage 53 to move downward along the first push rod. The transmission and control carriage 53 drives the lifting platform 54 to perform synchronous lifting and lowering. The lifting platform 54 moves downward along the L-shaped guide frame 55. The lifting platform 54 cooperates with the connecting rod 52 to retract the protruding positioning support blocks 51 on the locking clamping plate 36, avoiding interference of the positioning support blocks 51 with subsequent grinding. By setting the positioning support blocks 51, the gear to be processed can be supported and positioned. Among them, the top end of the grinding base 26 is flush with the top end of the positioning support block 51, so that the grinding base 26 can stably grind the bottom end face of the gear, ensuring the accuracy and effectiveness of grinding.

[0042] In an embodiment of the present invention, please refer to Figure 1 , Figure 2 , Figure 10 , Figure 11 and Figure 12, the debris splash-proof unit 7 includes: a dust suction conduit 34, a gas control rod 57, a gas tank 59, a fan 60, an exhaust pipe 61, a gas guide pipe 62, a dirt collection chamber 63, a dirt collection pipe 64, a debris filter frame 65 and a recycling box 66. The gas control rod 57 is symmetrically arranged outside the main control motor 30, is rotationally connected to the processing table 1, and is connected to the drive shaft of the main control motor 30 through a speed increasing gear member 58. The gas control rod 57 is fixedly connected to the fan 60 arranged inside the gas tank 59. The gas tank 59 is fixedly connected and arranged inside the processing table 1. An exhaust pipe 61 is fixedly connected to one side wall of the gas tank 59, and the other end of the exhaust pipe 61 leads to the outside of the processing table 1. A gas guide pipe 62 connected to the support column 6 is fixedly connected to the other side wall of the gas tank 59. The gas guide pipe 62 is rotationally connected to the support column 6. The dirt collection chamber 63 is arranged inside the top shell wall of the protective cover 2. A debris filter frame 65 fixedly connected to the protective cover 2 is arranged inside the dirt collection chamber 63. A recycling box 66 inserted into the protective cover 2 is arranged outside the bottom end of the debris filter frame 65. Dirt collection pipes 64 fixedly connected to the protective cover 2 are arranged on both sides of the debris filter frame 65. The dirt collection pipes 64 are communicated with the dirt collection chamber 63. The dust suction conduit 34 is fixedly connected to the protective cover 2, is connected to the support column 6 at one end, and leads to the inside of the debris filter frame 65 at the other end.

[0043] In this embodiment, the speed increasing gear member 58 includes a third gear fixedly connected to the drive shaft of the main control motor 30 and a fourth gear outside the gas control rod 57. The third gear is meshed with the fourth gear. Among them, the diameter of the third gear is much larger than that of the fourth gear. The main control motor 30 drives the gas control rod 57 to rotate through the cooperation of the third gear and the fourth gear. The gas control rod 57 drives the fan 60 to rotate. The air between the protective cover 2 and the processing table 1 enters the inside of the dirt collection chamber 63 along the dirt collection pipe 64. The debris filter frame 65 filters the dust and debris in the air. The filtered debris falls into the inside of the recycling box 66. The air after dust removal enters the inside of the support column 6 along the gas guide pipe 62 and enters the inside of the gas tank 59 along the gas guide pipe 62 and is discharged from the exhaust pipe 61. By arranging the debris splash-proof unit 7, the dust and debris isolated inside the protective cover 2 can be collected during the grinding process in cooperation with the self-rotating support unit 12, and the situation of pollution can be avoided.

[0044] For the deburring and grinding device for gear processing, the gear to be processed is placed outside the locking clamp 36. The positioning support block 51 arranged outside the locking clamp 36 cooperates with the locking clamp 36 to support and position the gear to be processed. The lifting control member 39 drives the main control piston 45 to move inside the main control pipe 44, guiding the air inside the main control chamber 41. When the air inside the main control chamber 41 is pumped out, the air inside the lifting control pipe 46 enters the main control chamber 41, realizing the movement of the first piston inside the lifting control pipe 46. The first piston cooperates with the first push rod to drive the regulation disc 37 to move downward. The regulation disc 37 drives the locking clamp 36 to move through the push-pull ejector rod 38. The locking clamp 36 moves under the limitation of the T-shaped sliding seat 50, completing the clamping and locking of the gear to be processed;

[0045] After the locking clamp 36 completes the clamping and fixing of the gear to be processed, the control piston 21 continues to move downward. The air inside the main control chamber 41 is pumped out, and the pressure valve inside the connecting pipe 43 opens. The air inside the auxiliary control chamber 42 enters the main control chamber 41 along the connecting pipe 43. The second piston moves upward inside the cooperation branch pipe 48. The second piston cooperates with the second push rod to drive the transmission control slide 53 to move downward along the first push rod. The transmission control slide 53 drives the lifting table 54 to lift and lower synchronously. The lifting table 54 moves downward along the L-shaped guide frame 55. The lifting table 54 cooperates with the connecting rod 52 to retract the protruding positioning support block 51 on the locking clamp 36, avoiding interference of the positioning support block 51 with subsequent grinding. Before grinding, the isolation cover 2 is closed by using the control handle 5, and the processing table 1 cooperates with the lock catch 4 to complete the locking of the isolation cover 2;

[0046] The automatic retractor 29 can adjust the distance between the grinding plate 28 and the grinding base 26, enabling the device to grind the two end faces of gears with different thicknesses. The distance adjusting member 27 can adjust the distance between the two grinding bases 26. The electric telescopic device 15 cooperates with the fixed seat 13 to drive the working frame 14 to move towards the gear to be processed. During the movement of the working frame 14, it cooperates with the regulation rod 19 and the fixed rod 20 to drive the control piston 21 to move inside the cooperation pipe 18, extracting the air inside the fixed seat 13. As the air inside the fixed seat 13 flows, it can cooperate with the retraction and release conduit 22 to extract the sensing guide groove 25 inside the movable seat 24. The sensing guide groove 25 cooperates with the socket piston 23 arranged outside the retraction and release conduit 22 to realize the lateral movement of the movable seat 24. The movable seat 24 moves towards the gear to be processed. The grinding wheel 17 abuts against the teeth and tooth grooves of the gear. The servo motor 16 drives the grinding wheel 17 to rotate, and cooperates with the rotation of the gear to be processed to comprehensively grind the teeth and tooth grooves of the gear. The grinding base 26 and the grinding plate 28 grind the upper and lower end faces of the gear;

[0047] The main control motor 30 drives the air control rod 57 to rotate through the cooperation of the third gear and the fourth gear. The air control rod 57 drives the fan 60 to rotate. The air between the isolation shield 2 and the processing table 1 enters the inner side of the dust collection cavity 63 along the dust collection pipe 64. The chip filtering frame 65 filters the dust and debris in the air. The filtered debris falls into the inner side of the recycling box 66. The air after dust removal enters the inner side of the support column 6 along the air guide pipe 62 and enters the inner side of the air box 59 along the air guide pipe 62 and is discharged from the exhaust pipe 61.

[0048] The above are only the preferred embodiments of the present invention. It should be noted that for those skilled in the art, without departing from the concept of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent.

Claims

1. A grinding device for gear deburring, characterized in that: include: A processing table and a protective shield, wherein the protective shield is arranged outside the processing table, a support column rotatably connected to the processing table is fixedly connected to a side wall at one end of the protective shield, and the side wall at the other end is connected to the processing table through a lock; An observation window is fixedly connected to the cover wall on the side where the isolation cover is connected to the lock buckle, and a control handle fixedly connected to the isolation cover is arranged outside the observation window; A self-rotating support unit, which is connected to the processing table and is used to cooperate with the processing table to complete the support of the gear to be processed and realize the self-rotation of the gear to be processed; An integrated grinding unit, which is arranged outside the self-rotating support unit and connected to the processing table, and is used to synchronously complete the grinding of the gear teeth, tooth grooves and gear end faces in coordination with the self-rotation of the gear to be processed; A debris splash-proof unit, which is connected to the shield, the processing table, and the self-rotating support unit, and is used to cooperate with the self-rotating support unit to collect dust and debris generated during grinding; Among them, the integrated grinding unit includes: a tooth surface grinding component, a synchronous adjustment component and an end face grinding component. The tooth surface grinding component is arranged on the outside of the self-rotating support unit and is connected to the processing table. The end face grinding component is symmetrically arranged on the outside of the self-rotating support unit. The end face grinding component and the tooth surface grinding component are connected through the synchronous adjustment component.

2. The gear deburring grinding device according to claim 1, characterized in that: The tooth surface grinding assembly includes: a fixed seat, a work frame, an electric retractor, a servo motor and a grinding wheel. The fixed seat is arranged on the outside of the self-rotating support unit and is fixedly connected to the processing table. A work frame is arranged between the fixed seat and the self-rotating support unit. An electric retractor is fixedly connected between the work frame and the fixed seat. A servo motor is fixedly connected to the outside of the work frame. The output end of the servo motor is fixedly connected to the grinding wheel. The work frame is also connected to the synchronous positioning assembly.

3. The gear deburring grinding device according to claim 2, characterized in that: The end face grinding assembly includes: a movable seat, a sensor-controlled guide groove, a grinding base, a spacing adjustment piece, a grinding plate and an automatic retractor. The movable seat is arranged on the outer side of one end of the self-rotating support unit away from the fixed seat, and is slidably connected to the processing table. The inner side of the movable seat is symmetrically provided with a sensor-controlled guide groove connected to the synchronous positioning assembly. The top of both ends of the movable seat is fixedly connected with a grinding base, and the outer sides of the opposite ends of the grinding bases on both sides are fixedly connected with a spacing adjustment piece connected to the movable seat. A grinding plate is arranged on the outer side of the top of the grinding base, and an automatic retractor is fixedly connected between the grinding plate and the grinding base on the same side, which is used to cooperate with the rotation of the gear to be processed to realize the synchronous grinding of the end faces on both sides of the gear to be processed.

4. The gear deburring grinding device according to claim 3, characterized in that: The synchronous positioning assembly includes: a cooperative tube, a regulating rod, a fixed rod, a control piston, a retractable duct and a sleeve piston. The cooperative tube is fixedly connected to the fixed seat, and a control piston is slidably connected inside. The regulating rod is fixedly connected to the outside of the control piston, and a fixed rod is slidably connected inside the regulating rod. A spring is fixedly connected between the fixed rod and the regulating rod, and the other end of the regulating rod is fixedly connected to the working frame for cooperating with the movement of the working frame to guide the air inside the fixed seat. The retractable duct is symmetrically arranged between the fixed seat and the movable seat, and one end of the retractable duct is fixedly connected to the fixed seat, and the other end of the retractable duct is fixedly connected to the outer wall with a sleeve piston slidably connected to the sensor control guide groove, which is used to cooperate with the air flowing inside the fixed seat to achieve synchronous lateral movement of the movable seat.

5. The gear deburring grinding device according to claim 1, characterized in that: The self-rotating support unit includes: a main control motor, a control rod, a rotating support platform, a locking splint, a regulating disk, a push-pull push rod, a lifting and lowering control component, a sub-control disk, a main control chamber, an auxiliary control chamber, a connecting pipe, a main control pipe, a main control piston, a lifting and lowering control pipe, and a T-shaped slide. The main control motor is fixedly connected to the bottom inner side of the processing platform, and a rotating support platform is arranged on the outside of the main control motor. The rotating support platform is rotatably connected to the top shell wall of the processing platform. A control rod rotatably connected to the processing platform is arranged on the outside of the rotating support platform, and the control rod is connected to the driving shaft of the main control motor through a belt part, and the control rod is connected to the rotating support platform through a reduction gear part, which is used to cooperate with the main control motor to realize the slow rotation of the rotating support platform. Several locking splints are equidistantly distributed in a ring shape on the outside of the top of the rotating support platform, and a T-shaped slide is fixedly connected to the outside of the bottom end of the locking splint, and the T-shaped slide is slidably connected to a limiting guide groove arranged on the top shell wall of the rotating support platform The sub-control plate is fixedly connected to the inner side of the rotary support platform, and a main control chamber and an auxiliary control chamber are arranged on the inner side of the sub-control plate. The main control chamber and the auxiliary control chamber are connected by a connecting pipe fixedly connected to the inner side of the sub-control plate, and a pressure valve is fixedly connected to the inner side of the connecting pipe. The main control chamber is connected to the main control pipe fixedly connected to the sub-control plate, and a main control piston is slidably connected to the inner side of the main control pipe, and a lifting and lowering control component is fixedly connected between the main control piston and the inner wall of the rotary support platform. The main control chamber is also connected to the lifting control pipe fixedly connected to the rotary support platform, and a lifting slide is slidably connected to the inner side of the lifting control pipe, and the other end of the lifting slide is fixedly connected to the regulating plate, and a push-pull push rod is arranged between the regulating plate and each locking splint, one end of the push-pull push rod is rotatably connected to the locking splint, and the other end is rotatably connected to the regulating plate, so as to cooperate with the air flowing inside the main control chamber to realize the clamping and locking of the locking splint on the gear to be processed.

6. The gear deburring grinding device according to claim 5, characterized in that: The self-rotating supporting unit also includes: a cooperative branch pipe, an inductive gas part, a positioning support block, a connecting rod, a control slide, a lifting platform, an L-shaped guide frame and a limit column. The cooperative branch pipe is arranged between the locking splint and the lifting control pipe, is fixedly connected to the rotating support platform, and is communicated with the auxiliary control cavity. The inner side of the cooperative branch pipe is slidingly connected to the inductive gas part, and the other end of the inductive gas part is fixedly connected to the control slide which is slidingly connected to the outside of the lifting slide. The outer side of the control slide is slidingly connected to the lifting platform, and the lifting platform is fixedly connected to the L-shaped guide frame which is fixedly connected to the outside of the locking splint. The L-shaped guide frame is fixedly connected to a limit column which is slidingly connected to the lifting platform, and a spring is fixedly connected between the lifting platform and the L-shaped guide frame. A positioning support block is slidingly connected to the plate wall of the locking splint, and a connecting rod is rotatably connected to the positioning support block. The other end of the connecting rod is rotatably connected to the lifting platform, and is used to cooperate with the lifting of the control slide to complete the synchronous retraction and release of each positioning support block.

7. The gear deburring grinding device according to claim 5, characterized in that: The debris splash-proof unit comprises: a dust suction duct, an air control rod, an air box, a fan, an exhaust pipe, an air guide pipe, a dirt collection chamber, a dirt collection pipe, a debris filter frame and a recovery box. The air control rod is symmetrically arranged on the outside of the main control motor, is rotatably connected to the processing table, and is connected to the driving shaft of the main control motor through a speed-increasing gear. The air control rod is fixedly connected to the fan arranged on the inside of the air box, and the air box is fixedly connected to the inside of the processing table. An exhaust pipe is fixedly connected to the box wall on one side of the air box, and the other end of the exhaust pipe leads to the outside of the processing table. An air duct connected to the support column is fixedly connected to the box wall on the other side of the air box, and the air duct is rotatably connected to the support column. A dirt collecting chamber is arranged on the inner side of the shell wall at the top end of the protective cover, and a filter chip frame fixedly connected to the protective cover is arranged on the inner side of the dirt collecting chamber. A recovery box plugged into the protective cover is arranged on the outer side of the bottom end of the filter chip frame, and dirt collecting pipes fixedly connected to the protective cover are arranged on both sides of the filter chip frame. The dirt collecting pipes are communicated with the dirt collecting chamber, and a dust suction duct is fixedly connected to the protective cover, one end of which is connected to the support column, and the other end leads to the inner side of the filter chip frame.

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