CN115283743A

CN115283743A - Automatic shearing equipment for bearing retainer

Info

Publication number: CN115283743A
Application number: CN202211223927.2A
Authority: CN
Inventors: 陈涛
Original assignee: Nantong Amili Automation Technology Co ltd
Current assignee: Nantong Amili Automation Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-11-04

Abstract

The invention discloses automatic shearing equipment for a bearing retainer, and belongs to the technical field of shearing equipment. For solving current shearing equipment and being difficult to make strong adjustment of suitability and fixed problem to the holder of different specifications, the one end fixedly connected with locking Assembly of first motor is kept away from to the revolving drum, the one end of telescopic drum and the piston rod fixed connection of cylinder, the other end of telescopic drum extends to the inside of locking Assembly, the flexible stake can be adjusted to the degree of opening and shutting of inside folder, can satisfy the demand of various specification holders, need not to change and debug the fixed subassembly of equipment, avoid bad cutting condition to take place, the top fixedly connected with removal subassembly of base, the bottom fixed connection of erection column is at the top of mobile station, mobile station and erection column cooperation, can be to the adjustment that adjustment mechanism's position and angle go on, make the machined surface of bearing holder can keep arbitrary required angle with the shearing tool bit, realize accurate positioning, improve processing adaptation degree and precision.

Description

Automatic shearing equipment for bearing retainer

Technical Field

The invention relates to the technical field of shearing equipment, in particular to automatic shearing equipment for a bearing retainer.

Background

Need cut it at the in-process of bearing holder processing, have relevant patent, for example application number CN201920839776.0 discloses a shearing mechanism is used in production of cylinder roller bearing holder, the lower skin weld of machine case has the dead lever, shearing platform body welding is at the upper surface of machine case, and the upper surface of shearing platform body has seted up logical groove, the inside rotation that leads to the groove is connected with the revolving stage, the skin weld has the support under the motor, and the scaffold weldment is in the inside bottom of machine case, the last skin weld of motor is connected with the dwang, and the dwang runs through machine case and the welding of revolving stage, the last skin weld of revolving stage has the fixed block, and one side outer end face weld of fixed block has flexible outer pole, one side outer end face threaded connection of flexible outer pole has fixing bolt, and one side outer end face grafting of flexible outer pole has flexible inner pole, one side outer end face weld of flexible inner pole has the mounting bracket, and the surface of mounting bracket has cup jointed the mounting bracket holder. This patent is convenient for fix the holder of different diameters.

The above patent actually has the following problems in practical operation:

1. when shearing the bearing holder, often need fix it, however the size and the specification of bearing holder are abundant, and its shape and size of the holder of different specifications also can have the difference, add the stable centre gripping subassembly that often needs to be changed to it again man-hour to debug, otherwise bad cutting appears easily.

2. When the retainers with different specifications are processed, the sizes and the inclination degrees of the processing surfaces of different retainers are different, and if the matching position or the processing position is not adjusted in adaptability during processing, the angles of the processing surfaces are difficult to match during processing, and the processing error is easily caused due to poor positioning accuracy.

Disclosure of Invention

The invention aims to provide automatic shearing equipment for a bearing retainer, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the automatic shearing equipment for the bearing retainer comprises a shearing mechanism, a mounting column and an adjusting mechanism, wherein the mounting column is arranged above the shearing mechanism, the adjusting mechanism is arranged on the mounting column, and the middle part of the adjusting mechanism is rotatably arranged in the mounting column;

the erection column includes stand, adjusting knob, adjustment tank and reinforcing plate, and the bottom of stand is connected on shearing the mechanism, and the adjustment tank has been seted up at the middle part of stand, and the inside at the adjustment tank is connected at the middle part of adjustment mechanism, and the inside of adjustment tank is provided with the reinforcing plate, and the outside of stand is provided with the adjusting knob, and the position phase-match of the position of adjusting knob and position of adjustment tank, adjusting knob pass the adjustment tank and are connected with adjustment mechanism's both sides.

Further, adjustment mechanism includes the locking subassembly, first motor, a bearing, the connector, the solid fixed cylinder, the rotatory section of thick bamboo, the cylinder, telescopic cylinder and strengthening rib, the first motor of one end fixedly connected with of solid fixed cylinder, the output shaft of first motor passes the outer wall of solid fixed cylinder and extends to its inside, the inside of solid fixed cylinder is through bearing and rotatory section of thick bamboo swing joint, the output shaft fixed connection of rotatory section of thick bamboo and first motor, the one end fixedly connected with locking subassembly of first motor is kept away from to the rotatory section of thick bamboo, be provided with the strengthening rib between rotatory section of thick bamboo and the locking subassembly, the fixed cylinder that is provided with in inside of rotatory section of thick bamboo, the piston rod of cylinder extends towards the direction of locking subassembly, the inside activity of rotatory section of thick bamboo is provided with the telescopic cylinder, the one end of telescopic cylinder and the piston rod fixed connection of cylinder, the other end of telescopic cylinder extends to the inside of locking subassembly.

Furthermore, the locking assembly comprises an outer clamping ring, a shearing die opening, a guide rail, inner clamping pieces, an inner die opening, a telescopic pile, four first hinged ends, four second hinged ends and a linkage rod, a telescopic hole is formed in the middle of the outer clamping ring, the telescopic pile is arranged in the telescopic hole, the inner clamping pieces are arranged on the periphery of the telescopic pile, the number of the inner clamping pieces is four, a first hinged end is arranged at the front end of the telescopic pile, the number of the first hinged ends is four, the positions of the four first hinged ends are in one-to-one correspondence with the four inner clamping pieces respectively, the second hinged end is arranged on one side, close to the telescopic pile, of the inner clamping pieces, the two ends of the linkage rod are hinged to the first hinged end and the second hinged end respectively, the shearing die opening is formed in the outer clamping ring, the inner die opening is formed in the inner clamping pieces, the guide rail is arranged on the inner wall of the outer clamping ring, and the four inner clamping pieces are connected to the guide rail in a sliding mode respectively.

Furthermore, the appearance of outer clamping ring is the round platform form, has seted up the through-hole on the outer clamping ring, and the appearance that four interior holders were close to each other after the combination is the same with the appearance of outer clamping ring, and interior holder is close to each other and forms a circular trompil in the middle of the back of combining, the size of circular trompil and the external diameter phase-match of flexible stake.

Furthermore, the back of the inner clamping piece is provided with a guide groove matched with the size and shape of the guide rails, the two guide rails are in a group, the two guide rails are arranged in parallel, the guide rails are integrally arranged in a cross shape, and after the inner clamping piece is mutually far away from the guide rails along the direction of the guide rails, the position of each inner die opening is matched with the position of the corresponding shearing die opening on the outer clamping ring.

Furthermore, the one end of flexible stake far away from first articulated end passes telescopic hole and fixed connection on the telescopic cylinder, and the outer bottom surface fixed connection of outer clamping ring is on rotatory section of thick bamboo, and flexible stake passes telescopic hole and extends to the inside of rotatory section of thick bamboo.

Furthermore, two sides of the fixed cylinder are connected with the adjusting button.

Further, the shearing mechanism comprises an equipment box, a supporting stand column, a hydraulic seat, a shearing tool bit, a base and a moving assembly, the top of the supporting stand column is connected with the equipment box, the bottom of the equipment box is provided with the hydraulic seat, the output end of the hydraulic seat is provided with the shearing tool bit, the bottom of the supporting stand column is connected with the base, and the top of the base is fixedly connected with the moving assembly.

Further, the movable assembly comprises a collecting table, a guide groove, a movable table, a fixed base, a first transmission wheel, a second transmission wheel, a transmission belt, a second motor and a lead screw, the guide groove is formed in the collecting table, the fixed base is arranged on the outer side of the guide groove, the movable table and the lead screw are arranged below the collecting table, a threaded hole is formed in the inner portion of the movable table, the lead screw penetrates through the movable table through the threaded hole, one end of the lead screw is rotatably connected to the fixed base, the first transmission wheel is fixedly connected to the other end of the lead screw, the second motor is fixedly connected to the inner portion of the base, the second transmission wheel is fixedly connected to an output shaft of the second motor, and the first transmission wheel and the second transmission wheel are in transmission connection through the transmission belt.

Furthermore, the mobile station is arranged below the mounting column, the bottom end of the mounting column is fixedly connected to the top of the mobile station, the width of the mounting column is matched with that of the guide groove, and when the mobile station moves, the mounting column slides in the guide groove.

Compared with the prior art, the invention has the beneficial effects that:

1. in the prior art, when a bearing retainer is sheared, the bearing retainer is often required to be fixed, however, the size and the specification of the bearing retainer are rich, the shape and the size of the retainers with different specifications are different, and when the bearing retainer is machined, a stable clamping assembly is often required to be replaced and debugged, otherwise, poor cutting is easy to occur.

2. In the prior art, when the retainers with different specifications are machined, the machined surfaces of the different retainers have different sizes and inclination degrees, and if the machining position or the machining position is not adjusted in an adaptive manner during machining, the angle of the machined surface is difficult to match during machining, and the positioning accuracy is poor, machining errors are easily caused.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the automatic shearing equipment for the bearing retainer of the invention;

FIG. 2 is a schematic view of the overall back structure of the automatic shearing apparatus for bearing retainers of the present invention;

FIG. 3 is a schematic view of the mounting post structure of the present invention;

FIG. 4 is a schematic view of the adjusting mechanism of the present invention;

FIG. 5 is a schematic view of a release state of the locking assembly of the present invention;

FIG. 6 is a schematic view of the clamp configuration of the knot locking assembly of the present invention;

FIG. 7 is a schematic view of the shearing mechanism of the present invention;

fig. 8 is a schematic structural diagram of a moving assembly of the present invention.

In the figure: 1. a shearing mechanism; 11. an equipment box; 12. supporting the upright post; 13. a hydraulic seat; 14. a shearing cutter head; 15. a base; 16. a moving assembly; 1601. a collection station; 1602. a guide groove; 1603. a mobile station; 1604. a fixed seat; 1605. a first drive pulley; 1606. a second transmission wheel; 1607. a drive belt; 1608. a second motor; 1609. a screw rod; 2. mounting a column; 21. a column; 22. an adjusting knob; 23. an adjustment groove; 24. a reinforcing plate; 3. an adjustment mechanism; 31. a locking assembly; 3101. an outer clamping ring; 3102. shearing a die orifice; 3103. a guide rail; 3104. an inner clamp; 3105. an inner die opening; 3106. telescoping piles; 3107. a first hinge end; 3108. a second articulating end; 3109. a linkage rod; 3110. a through hole; 3111. a telescopic hole; 32. a first motor; 33. a bearing; 34. a connector; 35. a fixed cylinder; 36. a rotary drum; 37. a cylinder; 38. a telescopic cylinder; 39. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an automatic shearing apparatus for a bearing retainer comprises a shearing mechanism 1, a mounting column 2 and an adjusting mechanism 3, wherein the mounting column 2 is arranged above the shearing mechanism 1, the adjusting mechanism 3 is arranged on the mounting column 2, and the middle part of the adjusting mechanism 3 is rotatably arranged inside the mounting column 2;

the erection column 2 includes stand 21, adjusting knob 22, adjustment tank 23 and reinforcing plate 24, the bottom of stand 21 is connected on shearing mechanism 1, adjustment tank 23 has been seted up at the middle part of stand 21, the inside at adjustment tank 23 is connected at adjustment tank 3's middle part, the inside of adjustment tank 23 is provided with reinforcing plate 24, the outside of stand 21 is provided with adjusting knob 22, adjusting knob 22's position and adjusting tank 23's position phase-match, adjusting knob 22 passes adjustment tank 23 and is connected with adjustment mechanism 3's both sides.

Specifically, at the during operation, the bearing holder that will cut passes through locking Assembly 31 and presss from both sides tightly and fix in adjustment mechanism 3's inside, carry out manual adjustment with adjustment mechanism 3's angle according to the processing demand, the pivot through solid fixed cylinder 35 both sides can be calibrated adjustment mechanism 3's horizontal angle, rotatory adjusting knob 22 can lock fixedly to the pivot of solid fixed cylinder 35 both sides after the adjustment, carry out horizontal migration to erection column 2 through shearing mechanism 1, remove the bearing holder to the shearing end below of shearing mechanism 1, adjustment mechanism 3 drives the bearing holder rotation during shearing, to releasing and take out can through adjustment mechanism 3 the bearing holder after the shearing is accomplished.

Referring to fig. 3-4, the adjusting mechanism 3 includes a locking assembly 31, a first motor 32, a bearing 33, a connector 34, a fixed cylinder 35, a rotary cylinder 36, an air cylinder 37, a telescopic cylinder 38 and a reinforcing rib 39, one end of the fixed cylinder 35 is fixedly connected with the first motor 32, an output shaft of the first motor 32 passes through an outer wall of the fixed cylinder 35 and extends into the fixed cylinder 35, the fixed cylinder 35 is movably connected with the rotary cylinder 36 through the bearing 33, the rotary cylinder 36 is fixedly connected with an output shaft of the first motor 32, one end of the rotary cylinder 36, which is far away from the first motor 32, is fixedly connected with the locking assembly 31, the reinforcing rib 39 is disposed between the rotary cylinder 36 and the locking assembly 31, the air cylinder 37 is fixedly disposed inside the rotary cylinder 36, a piston rod of the air cylinder 37 extends toward the locking assembly 31, the telescopic cylinder 38 is movably disposed inside the rotary cylinder 36, one end of the telescopic cylinder 38 is fixedly connected with a piston rod of the air cylinder 37, and the other end of the telescopic cylinder 38 extends into the locking assembly 31. Both sides of the fixed cylinder 35 are connected with the adjusting knob 22.

Specifically, the bearing holder is disposed inside the locking assembly 31, the first motor 32 can utilize the rotary drum 36 to drive the locking assembly 31 to rotate when working, so as to rotate the bearing holder and shear each surface and angle of the bearing holder, the cylinder 37 can utilize the piston rod of the cylinder to drive the telescopic drum 38 to move when working, and the telescopic drum 38 is utilized to drive the locking assembly 31 to clamp or release the bearing holder.

In order to solve the technical problems that when a bearing retainer is sheared, the bearing retainer is often required to be fixed, but the size and specification of the bearing retainer are rich, the shape and the size of the retainers with different specifications are different, and when the bearing retainer is machined, a stable clamping assembly is often required to be replaced and debugged, otherwise poor cutting is easy to occur, please refer to fig. 4-6, the invention provides the following technical scheme:

the locking assembly 31 comprises an outer clamping ring 3101, a shearing die opening 3102, a guide rail 3103, an inner clamping piece 3104, an inner die opening 3105, a telescopic pile 3106, a first hinged end 3107, a second hinged end 3108, a linkage rod 3109, a through hole 3110 and a telescopic hole 3111, wherein the telescopic hole 3111 is arranged at the middle part of the outer clamping ring 3101, the telescopic pile 3106 is arranged inside the telescopic hole 3111, the inner clamping piece 3104 is arranged at the periphery of the telescopic pile 3106, the inner clamping piece 3104 is arranged at four sides of the inner clamping piece 3104, the first hinged end 3107 is arranged at the top of the telescopic pile 3106, the four first hinged end 3107 is arranged at the four ends of the linkage rod 3109, the four first hinged end 3107 are respectively hinged to the first hinged end 3107 and the second hinged end 3108, the position of the four first hinged end 3107 is in one-to-one correspondence with the four inner clamping piece 3104, the second hinged end 3108 is arranged at one side of the inner clamping piece 3104 close to the telescopic pile 3106, the linkage rod 3109, the two ends of the linkage rod 3109 are respectively hinged to the two ends of the first hinged end 3107 and the inner clamping ring 3103, the outer clamping ring 3101, the inner clamping piece 3102 is arranged at the inner clamping piece 3104, the inner clamping guide rail 3103, and the inner clamping piece is arranged on the inner clamping ring.

The appearance of outer clamp 3101 is the round platform form, has seted up through-hole 3110 on the outer clamp 3101, and the appearance that the appearance of the combination back is close to each other in four interior clamp 3104 is the same with the appearance of outer clamp 3101, and interior clamp 3104 forms a circular trompil in the middle of the combination back each other, and the size of circular trompil matches with the external diameter of flexible stake 3106.

The back of the inner clamp 3104 is provided with a guide groove matched with the size and shape of the guide rails 3103, the two guide rails 3103 form a group, the two guide rails 3103 are arranged in parallel, the whole guide rails 3103 are arranged in a cross shape, and after the inner clamp 3104 is mutually separated along the direction of the guide rails 3103, the position of each inner die 3105 is matched with the position of the corresponding shearing die 3102 on the outer clamp ring 3101.

The end of the telescopic pile 3106 remote from the first hinged end 3107 passes through the telescopic hole 3111 and is fixedly connected to the telescopic cylinder 38, the outer bottom surface of the outer clamping ring 3101 is fixedly connected to the rotary cylinder 36, and the telescopic pile 3106 passes through the telescopic hole 3111 and extends into the rotary cylinder 36.

Specifically, when the telescopic cylinder 38 drives the telescopic pile 3106 to move, the angle of the articulated connecting rod 3109 changes, when the angle changes, the connecting rod 3109 moves the inner clamp 3104 along the direction of the guide rail 3103 which is in sliding connection with the inner clamp 3104, the four inner clamps 3104 are spread outwards from the inside of the outer clamp ring 3101, the opening and closing degree of the inner clamp 3104 can be adjusted according to the stretching degree of the telescopic pile 3106, before the bearing retainer is sheared, the retainer is placed in the outer clamp ring 3101 and sleeved outside the inner clamp 3104, when the inner clamp 3104 is spread, the inner clamp 3104 can be opened outwards from the middle part of the retainer, the inner clamp 3104 can be opened to different degrees according to the size of the retainer, the connection between the inner clamp 3101 and the retainer is more attached by the arrangement of the outer ring arc surface of the inner clamp 3104, the stability when the retainer is sheared is improved, meanwhile, the opening and closing of the retainer can be opened and closed to different degrees according to different sizes of the retainer, the fixing requirements of various sizes of the specifications are met, the applicability is strong, the fixing components of the device can be replaced and the poor cutting condition can be avoided.

In order to solve the technical problems that when the retainers with different specifications are machined, the machining surfaces of different retainers have different sizes and inclination degrees, and if the machining position or the machining position is not adjusted in an adaptive manner during machining, the angle of the machining surface is difficult to match during machining, and the positioning accuracy is poor, so that machining errors are easily caused, please refer to fig. 1 and 7-8, the invention provides the following technical scheme:

shearing mechanism 1 includes equipment box 11, support post 12, hydraulic pressure seat 13, shearing tool bit 14, base 15 and removal subassembly 16, and the top of support post 12 is connected with equipment box 11, and the bottom of equipment box 11 is provided with hydraulic pressure seat 13, and the output of hydraulic pressure seat 13 is provided with shearing tool bit 14, and the bottom of support post 12 is connected with base 15, and the top fixedly connected with of base 15 removes subassembly 16.

The movable assembly 16 comprises a collecting table 1601, a guide groove 1602, a movable table 1603, a fixed seat 1604, a first driving wheel 1605, a second driving wheel 1606, a driving belt 1607, a second motor 1608 and a screw rod 1609, the guide groove 1602 has been seted up to one side of the collecting table 1601, the outside of the guide groove 1602 is provided with the fixed seat 1604, the lower side of the collecting table 1601 is provided with the movable table 1603 and the screw rod 1609, the inside of the movable table 1603 is provided with a threaded hole, the screw rod 1609 is connected inside the movable table 1603 through the threaded hole, one end of the screw rod 1609 is rotatably connected on the fixed seat 1604, the other end of the screw rod 1609 is fixedly connected with the first driving wheel 1605, the inside of the base 15 is fixedly connected with the second motor 1608, the output shaft of the second motor 1608 is fixedly connected with the second driving wheel 1606, and the first driving wheel 1605 is in transmission connection with the second driving wheel 1606 through the driving belt 1607.

The moving platform 1603 is arranged below the mounting column 2, the bottom end of the mounting column 2 is fixedly connected to the top of the moving platform 1603, the width of the mounting column 2 is matched with the width of the guide slot 1602, and when the moving platform 1603 moves, the mounting column 2 slides in the guide slot 1602.

Specifically, the second motor 1608 during operation can utilize driving belt 1607 to drive first drive wheel 1605 rotatory, thereby it is rotatory to drive lead screw 1609, when lead screw 1609 is rotatory, because of the bottom surface of mobile station 1603 and the top surface sliding fit of base 15, make mobile station 1603 can carry out horizontal migration in lead screw 1609's direction, mobile station 1603 and erection column 2 cooperation simultaneously, can carry out arbitrary adjustment to adjustment mechanism 3's position and angle, make the machined surface of bearing holder can keep the level or arbitrary required angle with shearing tool bit 14, and according to the holder of different specifications, can carry out arbitrary adjustment to its position before the processing, the angle adjustment of carrying out the unit of monolithic fixation that can relax according to the slope degree of holder machined surface, realize the accurate positioning, improve processing adaptation degree and the precision to different holders.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an automatic shearing equipment of bearing retainer, includes shearing mechanism (1), erection column (2) and adjustment mechanism (3), its characterized in that: an installation column (2) is arranged above the shearing mechanism (1), an adjusting mechanism (3) is arranged on the installation column (2), and the middle part of the adjusting mechanism (3) is rotatably arranged inside the installation column (2);

the mounting column (2) comprises an upright column (21), an adjusting button (22), an adjusting groove (23) and a reinforcing plate (24), the bottom of the upright column (21) is connected to the shearing mechanism (1), the adjusting groove (23) is formed in the middle of the upright column (21), the middle of the adjusting mechanism (3) is connected to the inside of the adjusting groove (23), the reinforcing plate (24) is arranged inside the adjusting groove (23), the adjusting button (22) is arranged on the outer side of the upright column (21), the position of the adjusting button (22) is matched with that of the adjusting groove (23), and the adjusting button (22) penetrates through the adjusting groove (23) and is connected with two sides of the adjusting mechanism (3);

the adjusting mechanism (3) comprises a locking assembly (31), a first motor (32), a bearing (33), a connector (34), a fixed cylinder (35), a rotating cylinder (36), an air cylinder (37), a telescopic cylinder (38) and reinforcing ribs (39), wherein one end of the fixed cylinder (35) is fixedly connected with the first motor (32), an output shaft of the first motor (32) penetrates through the outer wall of the fixed cylinder (35) and extends into the fixed cylinder, the inside of the fixed cylinder (35) is movably connected with the rotating cylinder (36) through the bearing (33), the rotating cylinder (36) is fixedly connected with an output shaft of the first motor (32), one end, far away from the first motor (32), of the rotating cylinder (36) is fixedly connected with the locking assembly (31), the reinforcing ribs (39) are arranged between the rotating cylinder (36) and the locking assembly (31), the air cylinder (37) is fixedly arranged in the rotating cylinder (36), a piston rod of the air cylinder (37) extends towards the locking assembly (31), the telescopic cylinder (38) is arranged in the rotating cylinder (36), one end of the movable cylinder (38) is connected with a piston rod of the air cylinder (37), and the other end of the telescopic cylinder (31) extends to the locking assembly (31);

the locking assembly (31) comprises an outer clamping ring (3101), a shearing die orifice (3102), a guide rail (3103), an inner clamping piece (3104), an inner die orifice (3105), a telescopic pile (3106), a first hinged end (3107), a second hinged end (3108) and a linkage rod (3109), wherein a telescopic hole (3111) is formed in the middle of the outer clamping ring (3101), the telescopic pile (3106) is arranged inside the telescopic hole (3111), the inner clamping piece (3104) is arranged on the periphery of the telescopic pile (3106), four inner clamping pieces (3104) are arranged, a first hinged end (3107) is arranged at the front end of the telescopic pile (3106), four first hinged ends (3107) are arranged, the positions of the four first hinged ends (3107) are respectively in one-to-one correspondence with the four inner clamping pieces (3104), a second hinged end (3108) is arranged on one side of the inner clamping piece (3104) close to the telescopic pile (3106), two ends of the inner clamping piece (3109) are respectively hinged to the first hinged end (3107) and the inner clamping piece (3103), the inner clamping piece (3103) is arranged on the outer clamping ring, the guide rail (3103), and the inner clamping piece (3103) and the inner clamping piece is arranged on the inner clamping piece (3103);

the outer clamping ring (3101) is in a circular truncated cone shape, a through hole (3110) is formed in the outer clamping ring (3101), the combined appearance of the four inner clamping pieces (3104) which are close to each other is the same as that of the outer clamping ring (3101), a circular opening is formed in the middle of the combined inner clamping pieces (3104) which are close to each other, and the size of the circular opening is matched with the outer diameter of the telescopic pile (3106);

the back surface of the inner clamping piece (3104) is provided with a guide groove matched with the size and shape of the guide rails (3103), two guide rails (3103) are in a group, the two guide rails (3103) are arranged in parallel, the guide rails (3103) are integrally arranged in a cross shape, after the inner clamping piece (3104) is far away from each other along the direction of the guide rails (3103), the position of each inner die orifice (3105) is matched with the position of the corresponding shearing die orifice (3102) on the outer clamping ring (3101);

one end, far away from the first hinged end (3107), of the telescopic pile (3106) penetrates through the telescopic hole (3111) and is fixedly connected to the telescopic cylinder (38), the outer bottom surface of the outer clamping ring (3101) is fixedly connected to the rotary cylinder (36), and the telescopic pile (3106) penetrates through the telescopic hole (3111) and extends into the rotary cylinder (36).

2. The bearing holder automated shearing apparatus of claim 1, wherein: two sides of the fixed cylinder (35) are connected with the adjusting button (22).

3. The automated bearing cage shearing apparatus of claim 1, wherein: shearing mechanism (1) is including equipment box (11), support post (12), hydraulic pressure seat (13), shearing tool bit (14), base (15) and removal subassembly (16), and the top of support post (12) is connected with equipment box (11), and the bottom of equipment box (11) is provided with hydraulic pressure seat (13), and the output of hydraulic pressure seat (13) is provided with shearing tool bit (14), and the bottom of support post (12) is connected with base (15), and the top fixedly connected with of base (15) removes subassembly (16).

4. The automated bearing holder shearing apparatus of claim 3, wherein: the mobile assembly (16) comprises a collecting platform (1601), a guide groove (1602), a mobile platform (1603), a fixed seat (1604), a first transmission wheel (1605), a second transmission wheel (1606), a transmission belt (1607), a second motor (1608) and a lead screw (1609), the guide groove (1602) is formed in the collecting platform (1601), a fixed seat (1604) is arranged on the outer side of the guide groove (1602), the mobile platform (1603) and the lead screw (1609) are arranged below the collecting platform (1601), a threaded hole is formed in the mobile platform (1603), the lead screw (1609) penetrates through the movable platform (1603) through the threaded hole, one end of the lead screw (1609) can be rotatably connected to the fixed seat (1604), the other end of the lead screw (1609) is fixedly connected with the first transmission wheel (1605), the second motor (1608) is fixedly connected to the inner portion of the base (15), the second transmission wheel (1607) is fixedly connected to an output shaft of the second motor (1608), and the first transmission wheel (1605) and the second transmission belt (1606) are connected.

5. The automated bearing cage shearing apparatus of claim 4, wherein: the mobile station (1603) is arranged below the mounting column (2), the bottom end of the mounting column (2) is fixedly connected to the top of the mobile station (1603), the width of the mounting column (2) is matched with the width of the guide groove (1602), and when the mobile station (1603) moves, the mounting column (2) slides in the guide groove (1602).