An angle grinder for manufacturing spiral bevel gears

Abstract

The application belongs to the technical field of spiral bevel gear machining equipment, and specifically discloses an angle grinder for manufacturing spiral bevel gears, which comprises an L-shaped machine table, an X-axis driving mechanism and a bevel gear body, a supporting frame is fixedly installed above the L-shaped machine table, the X-axis driving mechanism is located inside the supporting frame, an X-axis sliding seat is slidingly installed on the outer top of the X-axis driving mechanism, a fine adjustment sliding seat is fixedly installed above the X-axis sliding seat, a mounting seat is slidingly installed on the upper side of the fine adjustment sliding seat through a fine adjustment driving mechanism, and a rear plate is fixedly installed on the outer side of the rear end of the mounting seat. The X-axis driving and fine adjustment mechanism realizes accurate positioning, the telescopic, jacking and bidirectional driving assembly is suitable for clamping bevel gears of different sizes, the grinding mechanism can be flexibly adjusted in angle and distance, the synchronous brush head realizes automatic scrap cleaning, and each module is cooperatively linked, so that the spiral bevel gear machining precision, efficiency and equipment adaptability are improved, and the cost and labor intensity are reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of spiral bevel gear machining equipment, and specifically discloses an angle grinder for manufacturing spiral bevel gears. BACKGROUND

[0002] In the field of mechanical manufacturing, spiral bevel gears, as key transmission components, are widely used in many important industries such as aerospace, automobile manufacturing, and industrial machinery due to their unique structure and good transmission performance. With the continuous improvement of the performance requirements of mechanical equipment in various industries, the machining quality and efficiency of spiral bevel gears have become a key factor affecting the development of the industry.

[0003] In actual production, the machining of large spiral bevel gears faces many challenges. On the one hand, such gears are usually large in mass, and the machining workbench often has a certain height. When workers perform loading and unloading operations, they need to spend a lot of physical effort, and the labor intensity is extremely high. There is a lack of efficient auxiliary loading and unloading and positioning structures, and frequent heavy physical operations can easily cause safety hazards, seriously affecting production efficiency and the safety of worker operations. The traditional loading and unloading method not only consumes time and effort, but also cannot meet the needs of large-scale and high-efficiency production.

[0004] On the other hand, in the machining process of spiral bevel gears, grinding the angular teeth is a key link. During the grinding process, a large amount of debris will be generated. If not cleaned in time, the debris can easily adhere to the outer surface of the gear, affecting the machining precision, and may also cause the tool to wear more severely, reducing the service life of the tool and increasing production costs. At the same time, the remaining debris can also mix into the machining coolant, causing contamination of the coolant and affecting the cooling effect and the machining environment.

[0005] Existing spiral bevel gear machining equipment mostly lacks effective solutions to the above problems.

[0006] Therefore, an angle grinder for manufacturing spiral bevel gears is proposed to solve the above problems. SUMMARY

[0007] The purpose of the present application is to solve the problems in the background art, and propose an angle grinder for manufacturing spiral bevel gears, comprising an L-shaped machine table, an X-axis driving mechanism and a bevel gear body, a support frame is fixedly installed above the L-shaped machine table, the X-axis driving mechanism is located inside the support frame, an X-axis sliding seat is slidably installed outside the top of the X-axis driving mechanism, a fine adjustment sliding seat is fixedly installed above the X-axis sliding seat, a mounting seat is slidably installed on the upper side of the fine adjustment sliding seat through a fine adjustment driving mechanism, a rear plate is fixedly installed on the outer side of the rear end of the mounting seat, a front plate is connected to the rear plate through a telescopic assembly arranged inside the rear plate, guide rods are arranged on the front surface of the front plate on both sides, clamping arms are slidably arranged outside the two guide rods, respectively, a moving table is commonly installed at the bottom of the two clamping arms, the bottom of the front plate is connected to the bottom of the moving table through a jacking mechanism arranged at both ends, a T-shaped frame is fixedly arranged on the upper surface of the moving table, a connecting rod is correspondingly connected to the T-shaped frame through a bidirectional driving member arranged inside the T-shaped frame, a resisting rod is fixedly arranged at the outer ends of the connecting rods on both sides, an L-shaped rod is fixedly arranged at the upper end of each resisting rod, a clamping rod is installed inside and above each L-shaped rod, a motor driving device is fixedly installed on the upper end surface of the mounting seat, and the output end of the motor driving device is connected to the bevel gear body through a clamping member arranged therebetween.

[0008] One end of the outer wall of the support frame is fixedly arranged with a base, an L-shaped frame is fixedly installed on one side of the base, a sliding table is connected to the L-shaped frame through a third hydraulic cylinder fixedly installed inside the L-shaped frame, a rotary table is rotatably installed at the inner end of the sliding table away from the L-shaped frame, a grinding table is fixedly sleeved on the upper surface of the rotary table, a grinding machine is fixedly installed on the upper end surface of the grinding table, a swing rod is fixedly connected to one side of the outer wall of the rotary table, a pin column is rotatably installed at the inner end of the swing rod, a second hydraulic cylinder is rotatably arranged outside the pin column, a pin rod is rotatably connected to the end of the second hydraulic cylinder, a fixing seat is arranged at the bottom of the pin rod, and the fixing seat is fixedly connected between the sliding table, a clamping shaft is inserted through one side of the T-shaped frame and inside the two L-shaped rods, a servo motor is fixedly installed at the bottom of one of the clamping shafts, the servo motor is connected to the inner surface of the corresponding resisting rod, a conical barrel is fixedly sleeved outside and above the clamping shaft, a plurality of brush heads are installed on the outer surface of the conical barrel, the other clamping shafts on both sides are rotatably connected between the bottom ends and the corresponding resisting rods, and synchronous wheel transmission members are commonly connected outside the clamping shafts.

[0009] In the above scheme, further, the telescopic assembly comprises electric push cylinders fixedly installed at both ends inside the rear plate, respectively, the telescopic ends of the two electric push cylinders are fixedly connected to the outer wall of the front plate, and limit rods are slidably sleeved inside the rear plate below the electric push cylinders.

[0010] In the above scheme, further, the jacking mechanism comprises support seats fixedly installed at both ends of the front plate bottom, a first hydraulic cylinder is fixedly installed on the inner surface of the support seat, and the telescopic end of the first hydraulic cylinder is fixedly connected with the bottom of the moving table.

[0011] In the above scheme, further, the bidirectional driving member comprises bidirectional telescopic rods symmetrically installed at both ends of the T-shaped frame, and the two ends of the bidirectional telescopic rods are respectively connected with the outer walls of the corresponding connecting rods.

[0012] In the above scheme, further, the clamping member comprises a rotating shaft fixedly installed at the output end of the motor driving device, a resisting ring is fixedly sleeved at the outer rear end of the rotating shaft, a threaded surface is processed at the outer front end of the rotating shaft, the bevel gear body is movably sleeved on the outer portion of the rotating shaft, a limiting sleeve is threadedly connected to the outer portion of the rotating shaft and close to the front end, and the side of the limiting sleeve is in abutment with the outer surface of the bevel gear body.

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

[0014] 1. The X-axis drive mechanism drives the X-axis sliding seat to slide, so that the mounting seat can move in the X-axis direction in a large range to meet the needs of different machining positions; the fine adjustment drive mechanism can drive the mounting seat to make small-amplitude accurate adjustment, so as to ensure the accuracy of the machining position. In addition, the telescopic assembly can drive the front plate to move forward and backward, the jacking mechanism can push the moving table to move up and down, the bidirectional driving member drives the resisting rod and the L-shaped rod to move through the connecting rod, so that the clamping rod can be flexibly adjusted in position according to the size of the spiral bevel gear, thereby stably abutting against the two end planes of the gear, and the accurate fixing of the gear is realized. Moreover, the forward and backward movement of the front plate driven by the telescopic assembly cooperates with the jacking mechanism, so that the workpiece can be lifted without manual lifting when being disassembled from the rotating shaft, and the labor intensity of feeding and discharging is greatly reduced, thereby assisting the workers to work.

[0015] 2. In the grinding process, the present application can efficiently clean the debris and guarantee the machining quality. The clamping shaft is arranged on one side of the T-shaped frame, a plurality of brush heads are arranged on the surface of the conical barrel outside the clamping shaft, one of the clamping shafts is driven to rotate by the servo motor, and the other clamping shaft is synchronously driven to rotate by the synchronous wheel transmission member, so that the brush heads on the conical barrel can clean the outer surface of the spiral bevel gear ground by the opposite-angle teeth. This automatic cleaning method can timely remove the debris generated during grinding, avoid the debris adhering to the outer surface of the gear to affect the machining precision, prevent the debris from intensifying the tool wear and polluting the cooling liquid, prolong the service life of the tool, reduce the production cost, and guarantee the cleanliness of the machining environment.

[0016] 3, the third hydraulic cylinder can push the sliding table to move, drive the grinding table and the grinding machine to adjust the distance between the spiral bevel gear, meet the demand of different grinding depth, the second hydraulic cylinder drives the rotating table to rotate through the swing rod, so that the grinding table and the grinding machine can adjust the grinding angle, can be aimed at the spiral bevel gear different angle tooth grinding processing, greatly improve the adaptability of the equipment to different processing demand, expand the application range of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the application;

[0018] Figure 2 It is another angle schematic diagram of the whole connecting structure of the application;

[0019] Figure 3 It is the connecting structure schematic diagram between X-axis drive mechanism, X-axis sliding seat, fine adjustment drive mechanism, motor drive device and mounting seat of the application;

[0020] Figure 4 It is another angle schematic diagram of the connecting structure between X-axis drive mechanism, X-axis sliding seat, fine adjustment drive mechanism, motor drive device and mounting seat of the application;

[0021] Figure 5 It is the connecting schematic diagram between rear plate, front plate, mounting seat and support seat of the application;

[0022] Figure 6 It is the whole structure connecting schematic diagram of the application in A; Figure 5

[0023] In the figure: 1, L-shaped machine table;2, support frame;3, X-axis drive mechanism;4, L-shaped frame;5, sliding table;6, first hydraulic cylinder;7, grinding table;8, swing rod;9, grinding machine;10, second hydraulic cylinder;11, motor drive device;12, fine adjustment drive mechanism;13, electric push cylinder;14, rear plate;15, rotating table;16, fixed seat;17, third hydraulic cylinder;18, bevel gear body;19, front plate;20, L-shaped rod;21, limit rod;22, fine adjustment sliding seat;23, X-axis sliding seat;24, abutment ring;25, rotating shaft;26, limit sleeve;27, T-shaped frame;28, moving table;29, clamping arm;30, support seat;31, clamping rod;32, conical cylinder;33, clamping shaft;34, synchronous wheel transmission;35, servo motor;36, connecting rod;37, abutment rod;38, bidirectional telescopic rod;39, mounting seat;40, guide rod. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the application, the application will be further described in detail below in combination with the drawings and specific embodiments. ​

[0025] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0026] like Figures 1-6 An angle grinder for manufacturing spiral bevel gears is shown, comprising an L-shaped machine base 1, an X-axis drive mechanism 3, and a bevel gear body 18. A support frame 2 is fixedly mounted on top of the L-shaped machine base 1. The X-axis drive mechanism 3 is located inside the support frame 2. An X-axis slide block 23 is slidably mounted on the outside of the X-axis drive mechanism 3. A fine-tuning slide block 22 is fixedly mounted on top of the X-axis slide block 23. A mounting base 39 is slidably mounted on the upper side of the fine-tuning slide block 22 via a fine-tuning drive mechanism 12. A rear plate 14 is fixedly mounted on the outer rear end of the mounting base 39. A front plate 19 is connected to the rear plate 14 via an internal telescopic component. Guide rods 40 are respectively provided on both sides of the front surface of the front plate 19. Each part is equipped with a sliding clamping arm 29. The bottom of the two clamping arms 29 is jointly mounted on a moving platform 28. The bottom ends of the front plate 19 are connected to the bottom of the moving platform 28 through a lifting mechanism. A T-shaped frame 27 is fixedly mounted on the upper surface of the moving platform 28. The T-shaped frame 27 is connected to a connecting rod 36 through a bidirectional drive component. Both ends of the connecting rod 36 on both sides are fixedly mounted with a stop rod 37. The upper ends of the two stop rods 37 are fixedly mounted with L-shaped rods 20. The upper part of the four L-shaped rods 20 is equipped with clamping rods 31. A motor drive device 11 is fixedly mounted on the upper surface of the mounting base 39. The output end of the motor drive device 11 is connected to the bevel gear body 18 through a locking component.

[0027] The X-axis drive mechanism 3 drives the X-axis slide 23 to achieve a wide range of movement of the mounting base 39 and the bevel gear body 18 in the X-axis direction. The fine-tuning drive mechanism 12 makes small and precise adjustments to the mounting base 39 to ensure the alignment accuracy with the bevel gear body 18. The telescopic component drives the front plate 19 to move back and forth, and the lifting mechanism pushes the moving table 28 up and down. The bidirectional drive component drives the abutment 37 and L-shaped rod 20 to move through the connecting rod 36, so that the clamping roller 31 can be adapted to the gear size and clamp stably. The motor drive device 11 drives the bevel gear body 18 to rotate through the locking component, providing a precise positioning and stable rotation basis for subsequent grinding.

[0028] It should be noted that the fine-tuning drive mechanism 12 is composed of a linear slide rail, a telescopic cylinder, a pressing block, etc. Under the telescopic movement of the telescopic cylinder, it presses against the pressing block on one side of the outer wall of the mounting base 39, so that the mounting base 39 can slide.

[0029] The support frame 2 is externally fixed at one end of the base, and the L-shaped frame 4 is fixedly installed on one side of the outer wall of the base. The L-shaped frame 4 is connected with the sliding table 5 through the third hydraulic cylinder 17 fixedly installed inside. The sliding table 5 is rotatably installed at the end away from the L-shaped frame 4. The turntable 15 is fixedly installed on the upper side of the sliding table 5. The grinding table 7 is fixedly installed on the upper end surface of the turntable 15. The grinding machine 9 is fixedly installed on the upper end surface of the grinding table 7. The swing rod 8 is fixedly connected to one side of the outer wall of the turntable 15. The swing rod 8 is rotatably installed at one end of the inside. The second hydraulic cylinder 10 is rotatably installed outside the pin column. The second hydraulic cylinder 10 is rotatably connected to the pin rod at the end. The fixed seat 16 is arranged at the bottom of the pin rod. The fixed seat 16 is fixedly connected between the sliding table 5 and the fixed seat 16.

[0030] The third hydraulic cylinder 17 drives the sliding table 5 to move along the L-shaped frame 4. The distance between the grinding table 7 and the grinding machine 9 and the bevel gear body 18 is adjusted to meet the different grinding depth requirements. The second hydraulic cylinder 10 drives the turntable 15 to rotate inside the sliding table 5 through the swing rod 8. The grinding angle of the grinding machine 9 is adjusted. The grinding processing of the spiral bevel gear at different angles is realized. The equipment adaptability is improved.

[0031] The telescopic assembly includes electric push cylinders 13 fixedly installed at both ends of the rear plate 14. The telescopic ends of the two electric push cylinders 13 are fixedly connected to the outer wall of the front plate 19. The limit rods 21 are slidably installed inside the rear plate 14 below the electric push cylinders 13. The limit rods 21 are fixedly installed at the end of the outer side of the front plate 19.

[0032] The electric push cylinders 13 drive the front plate 19 to move forward and backward along the horizontal direction. At the same time, the limit rods 21 slide along the guide holes of the rear plate 14 synchronously with the front plate 19. The deviation or shaking of the front plate 19 during movement is avoided. The front plate 19 and the subsequent components can be accurately close to or away from the bevel gear body 18. Stable forward and backward position adjustment is provided for clamping action.

[0033] The jacking mechanism includes support seats 30 fixedly installed at both ends of the bottom of the front plate 19. The first hydraulic cylinders 6 are fixedly installed on the inner surface of the support seats 30. The telescopic ends of the first hydraulic cylinders 6 are fixedly connected to the bottom of the moving table 28.

[0034] When the telescopic end of the first hydraulic cylinder 6 is telescopic, the moving table 28 is pushed to vertically lift along the limit rods 21 on both sides of the front plate 19. The height of the clamping assembly T-shaped frame 27 and the clamping rod 31 on the upper surface of the moving table 28 is adjusted. The clamping rod 31 can adapt to bevel gear bodies 18 of different diameters. It is ensured that the clamping rod 31 can accurately abut against the two end planes of the bevel gear body 18.

[0035] The bidirectional driving member includes bidirectional telescopic rods 38 symmetrically installed at both ends of the inside of the T-shaped frame 27. The two ends of the bidirectional telescopic rods 38 are respectively connected to the outer wall of the corresponding connecting rod 36.

[0036] The two ends of the bidirectional telescopic rod 38 are synchronously telescopic, driving the connecting rods 36 connected at the two ends to move towards or in the opposite direction, and the connecting rods 36 further drive the fixedly connected abutting rods 37 and the L-shaped rods 20 to move, adjusting the spacing between the four clamping rods 31, so that the clamping range can be flexibly adjusted according to the size of the bevel gear body 18, realizing stable clamping of workpieces of different sizes.

[0037] The clamping part includes a rotating shaft 25 fixedly installed at the output end of the motor driving device 11, the rotating shaft 25 is externally provided with a rear end fixed sleeve of an abutting ring 24, the rotating shaft 25 is externally provided with a front end threaded surface, the bevel gear body 18 is movably sleeved on the rotating shaft 25, and a limiting sleeve 26 is threadedly connected to the rotating shaft 25 externally and close to the front end, one side of the limiting sleeve 26 is in close contact with the outer surface of the bevel gear body 18;

[0038] The abutting ring 24 plays a role in axially limiting the rear end of the bevel gear body 18, and after the limiting sleeve 26 is screwed along the threaded surface of the front end of the rotating shaft 25, axial pressure is applied to the front end of the bevel gear body 18, and the abutting ring 24 forms a bidirectional clamping, so that the bevel gear body 18 is stably fixed on the rotating shaft 25, preventing the bevel gear body 18 from being axially offset during the rotation grinding of the motor driving device 11, and ensuring the processing stability.

[0039] The T-shaped frame 27 is provided with a clamping shaft 33 on one side and inside the two L-shaped rods 20, one of the clamping shafts 33 is fixedly installed with a servo motor 35 at the bottom, the servo motor 35 is connected with the inner surface of the corresponding abutting rod 37, the clamping shaft 33 is externally provided with a conical barrel 32 at the top, the conical barrel 32 is externally provided with a plurality of brush heads, the other clamping shaft 33 is rotatably connected between the bottom and the corresponding abutting rod 37 on the other side, and the two clamping shafts 33 are externally and commonly connected with a synchronous wheel transmission member 34;

[0040] The servo motor 35 drives the clamping shaft 33 connected therewith to rotate, the clamping shaft 33 drives the external conical barrel 32 to synchronously rotate, the brush head on the outer surface of the conical barrel 32 rotates with the conical barrel 32, and the brush head is made of nylon wire material, so that the brush head can clean the debris generated in the grinding process of the bevel gear body 18; because the outer taper of the conical barrel 32 is matched with the angle of the bevel gear body 18, the brush head can fully contact the surface of the bevel gear body 18 and timely remove the adhered debris.

[0041] Working principle: the X-axis drive mechanism 3 inside the support frame 2 is started, the X-axis drive mechanism 3 drives the X-axis sliding seat 23 slidingly installed on the top thereof to move in the X-axis direction, the X-axis sliding seat 23 is fixedly installed with a fine adjustment sliding seat 22 on the top, and the fine adjustment sliding seat 22, the mounting seat 39, the motor driving device 11 and the bevel gear body 18 constitute a linkage whole, so that the bevel gear body 18 can be adjusted in a large range in the X-axis direction, the bevel gear body 18 can be quickly moved to a preset position close to the grinding area, the subsequent fine adjustment stroke is reduced, and the processing preparation efficiency is improved;

[0042] When the bevel gear body 18 moves to the vicinity of the preset area, the fine adjustment driving mechanism 12 is started, the fine adjustment driving mechanism 12 drives the mounting seat 39 slidingly installed on one side to slide along the fine adjustment sliding seat 22, drives the motor driving device 11 on the mounting seat 39 to be synchronized and finely adjusted with the bevel gear body 18, until the angle tooth to be ground of the bevel gear body 18 is accurately positioned with the grinding machine 9, solves the problem that it is difficult to ensure the accuracy in a large range of movement, provides positioning guarantee for subsequent grinding processing, and correspondingly improves the processing accuracy.

[0043] The second hydraulic cylinder 10 rotatingly connected above the fixed seat 16 is started, the second hydraulic cylinder 10 pulls the swing rod 8 to rotate around the axis of the rotating table 15 through the pin rod at the end, the swing rod 8 drives the rotating table 15 to rotate inside the sliding table 5, the grinding table 7 fixedly sleeved above the rotating table 15 and the grinding machine 9 on the grinding table 7 are adjusted at the same time, until the grinding end of the grinding machine 9 is completely matched with the inclination angle of the angle tooth to be processed of the bevel gear body 18, the grinding machine 9 can be used for grinding the angle tooth of different angles of the spiral bevel gear, at the same time, the motor driving device 11 drives the rotating shaft 25 and the bevel gear body 18 to rotate at a constant speed; at the same time, the grinding end of the grinding machine 9 grinds the angle tooth of the bevel gear body 18 rotating.

[0044] After the processing is completed, the electric push cylinder 13 at both ends in the rear plate 14 is started, the electric push cylinder 13 pushes the front plate 19 to move forward and backward along the horizontal direction, at the same time, the limiting rod 21 below in the rear plate 14 slides synchronously with the front plate 19, avoids the front plate 19 from deviating when moving, the first hydraulic cylinder 6 at the support seat 30 is started, the first hydraulic cylinder 6 pushes the moving table 28 upward through the extension end, the clamping arms 29 on both sides of the top of the moving table 28 slide along the guide rod 40 on the inner surface of both sides of the front plate 19, ensures the moving table 28 to vertically ascend, until the clamping rod 31 on the upper surface of the moving table 28 is aligned with the plane height of both ends of the bevel gear body 18.

[0045] Subsequently, the two-way telescopic rod 38 symmetrically installed at both ends inside the T-shaped frame 27 is started, and the two-way telescopic rod 38 pulls the corresponding connecting rods 36 at both ends to move towards each other, and the connecting rods 36 drive the fixed abutting rods 37 at both ends to move synchronously, and the L-shaped rods 20 at the upper end of the abutting rods 37 move towards the bevel gear body 18, until the clamping rods 31 inside and above the four L-shaped rods 20 are stably clamped on the two end faces of the bevel gear body 18, the servo motor 35 fixedly connected with the corresponding clamping shafts 33 at the bottom is started, the servo motor 35 drives the group of clamping shafts 33 to rotate, because the two clamping shafts 33 are commonly connected with the synchronous wheel transmission member 34, the other clamping shaft 33 rotates synchronously; the conical barrel 32 fixedly sleeved outside and above the clamping shaft 33 rotates with the clamping shaft 33, and the plurality of brush heads on the outer surface of the conical barrel 32 sweeps the grinding outer surface of the bevel gear body 18 to timely remove the debris generated by grinding, after completion, the limiting sleeve 26 outside the rotating shaft 25 is rotated and removed, when the four clamping rods 31 are clamped on the end face, the electric push cylinder 13 drives the front plate 19 to move to the front end, clamps the bevel gear body 18 to separate from the clamping shaft 33, and then is placed in a suitable position and removed by the staff.

[0046] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An angle grinder for manufacturing spiral bevel gears, comprising an L-shaped machine table (1), an X-axis drive mechanism (3) and a bevel gear body (18), characterized in that: The L-shaped machine table (1) is fixedly installed with a support frame (2) above, the X-axis drive mechanism (3) is located inside the support frame (2), the X-axis drive mechanism (3) is slidably installed with an X-axis sliding seat (23) outside and above, the X-axis sliding seat (23) is fixedly installed with a fine adjustment sliding seat (22) above, the fine adjustment sliding seat (22) is slidably installed with a mounting seat (39) through the fine adjustment drive mechanism (12) arranged on the upper side, the mounting seat (39) is fixedly installed with a rear plate (14) on the outer side of the rear end, the rear plate (14) is connected with a front plate (19) through the telescopic assembly arranged inside, the front plate (19) is provided with guide rods (40) on both sides of the front surface, two guide rods (40) are slidably provided with clamping arms (29) outside, the two clamping arms (29) are commonly installed with a moving table (28) at the bottom, the bottom of the front plate (19) is connected with the moving table (28) through the jacking mechanism arranged at both ends, the T-shaped frame (27) is fixedly arranged on the upper surface of the moving table (28), the T-shaped frame (27) is correspondingly connected with connecting rods (36) through the bidirectional drive arranged inside, the connecting rods (36) on both sides are fixedly arranged with abutting rods (37) at both ends outside, the abutting rods (37) are fixedly arranged with L-shaped rods (20) at the upper ends, the L-shaped rods (20) are internally and above all installed with clamping rods (31), the mounting seat (39) is fixedly installed with a motor drive device (11) on the upper end surface, the motor drive device (11) is connected with the bevel gear body (18) through the clamping piece arranged at the output end; The support frame (2) is fixedly arranged with a base at one end outside, the base is fixedly installed with an L-shaped frame (4) on one side of the outer wall, the L-shaped frame (4) is connected with a sliding table (5) through the third hydraulic cylinder (17) fixedly installed inside, the sliding table (5) is rotatably installed with a rotating table (15) at one end away from the L-shaped frame (4) inside, the rotating table (15) is fixedly sleeved with a grinding table (7) above, the grinding table (7) is fixedly installed with a grinding machine (9) on the upper end surface, the rotating table (15) is fixedly connected with a swing rod (8) on one side of the outer wall, the swing rod (8) is rotatably installed with a pin column at one end inside, the pin column is rotatably arranged with a second hydraulic cylinder (10) outside, the second hydraulic cylinder (10) is rotatably connected with a pin rod at the end, the pin rod is provided with a fixed seat (16) at the bottom, the fixed seat (16) and the sliding table (5) are fixedly connected, the T-shaped frame (27) is inserted with clamping shafts (33) on one side and inside the two L-shaped rods (20), and one of the clamping shafts (33) is fixedly installed with a servo motor (35) at the bottom, the servo motor (35) is connected with the inner surface of the abutting rod (37) at the corresponding position, the clamping shaft (33) is fixedly sleeved with a conical barrel (32) outside and above, a plurality of brush heads are installed on the outer surface of the conical barrel (32), the other clamping shaft (33) on both sides is rotatably connected between the bottom end and the abutting rod (37) at the corresponding position, the clamping shafts (33) are commonly connected with synchronous wheel transmission members (34) outside.

2. An angle grinder for manufacturing a spiral bevel gear according to claim 1, characterized in that: The telescopic assembly includes electric push cylinders (13) fixedly installed at both ends inside the rear plate (14), the telescopic ends of the two electric push cylinders (13) are fixedly connected with the outer wall of the front plate (19), the rear plate (14) is internally sleeved with a limiting rod (21) below the electric push cylinder (13), and the end of the limiting rod (21) is fixedly installed outside the front plate (19).

3. An angle grinder for manufacturing a spiral bevel gear according to claim 1, characterized in that: The jacking mechanism includes support seats (30) fixedly installed at both ends of the bottom of the front plate (19), the inner surface of the support seat (30) is fixedly installed with a first hydraulic cylinder (6), and the telescopic end of the first hydraulic cylinder (6) is fixedly connected with the bottom of the moving table (28).

4. An angle grinder for manufacturing a spiral bevel gear according to claim 1, characterized in that: The bidirectional driving member includes bidirectional telescopic rods (38) symmetrically installed at both ends inside the T-shaped frame (27), and the two ends of the bidirectional telescopic rod (38) are respectively connected with the outer wall of the corresponding connecting rod (36).

5. An angle grinder for manufacturing a spiral bevel gear according to claim 1, characterized in that: The clamping part includes a rotating shaft (25) fixedly installed at the output end of the motor driving device (11), a resisting ring (24) is fixedly sleeved at the outer rear end of the rotating shaft (25), a threaded surface is processed at the outer front end of the rotating shaft (25), the bevel gear body (18) is movably sleeved outside the rotating shaft (25), a limiting sleeve (26) is threadedly connected outside the rotating shaft (25) and close to the front end, and the outer surface of the bevel gear body (18) is attached to one side of the limiting sleeve (26).

Images