阅读说明：本技术 一种轴承滚针装配设备 (Bearing needle assembling equipment ) 是由 王鹏强 何良 李金莲 于 2021-09-01 设计创作，主要内容包括：本申请涉及轴承领域,尤其涉及一种轴承滚针装配设备,其技术方案是,包括机体、沿轴承加工步骤依次设置在机体上的上料装置、用于调整轴承套圈正反位置的调节装置、用于按压密封圈的按压装置和用于安装滚针的装针装置,所述上料装置用于传送装有密封圈的轴承套圈,所述机体沿轴承加工路径设有用于承载轴承套圈的传送座和沿传送座长度方向进行设置的移动装置。本申请具有提高滚针的装配效率,减少人工操作的效果。(The utility model relates to a bearing field especially relates to a bearing kingpin rigging equipment, and its technical scheme is, including the organism, along the bearing processing step set gradually loading attachment on the organism, be used for adjusting the adjusting device of the positive and negative position of bearing ring, be used for pressing the press device of sealing washer and be used for installing the dress needle device of kingpin, loading attachment is used for the conveying to be equipped with the bearing ring of sealing washer, the organism is equipped with the transfer seat that is used for bearing the bearing ring and carries out the mobile device that sets up along transfer seat length direction along bearing processing route. This application has the assembly efficiency who improves the kingpin, reduces manual operation's effect.)

1. The utility model provides a bearing kingpin rigging equipment which characterized in that: the bearing ring pressing machine comprises a machine body (1), a feeding device (2), an adjusting device (3), a pressing device (4) and a needle mounting device (5), wherein the feeding device (2), the adjusting device (3) is used for adjusting the front position and the back position of a bearing ring, the pressing device (4) is used for pressing a sealing ring, the needle mounting device (5) is used for mounting a needle roller, the feeding device (2) is used for conveying the bearing ring with the sealing ring, and the machine body (1) is provided with a conveying seat (6) and a moving device (7), the conveying seat (6) is used for bearing the bearing ring, and the moving device (7) is arranged along the length direction of the conveying seat (6) along a bearing processing path.

2. The bearing needle assembling apparatus according to claim 1, wherein: loading attachment (2) include centrifugal pan (21), set up on organism (1) and be located conveying subassembly (22) of centrifugal pan (21) discharge end and set up detection inductor (23) at conveying subassembly (22) discharge end, be equipped with locating piece (8) that are located conveying seat (6) feed end on organism (1), the discharge end of conveying seat (6) is equipped with receipts charging tray (9), be equipped with in receipts charging tray (9) and receive material piece (91), the top surface of receiving material piece (91) is the slope form.

3. A bearing needle assembling apparatus according to claim 2, wherein: conveying subassembly (22) including setting up conveyer belt (221) on organism (1), be used for driving conveyer belt (221) to carry out the transfer roller (222) that remove and set up conveying motor (223) on organism (1), the output and transfer roller (222) fixed connection of conveying motor (223), be equipped with installation ear (10) that are used for installing transfer roller (222) on organism (1), locating piece (8) are including setting up installation department (81) on organism (1) and being located conveyer belt (221) and being used for spacing portion (82) that the restriction bearing ring removed, be equipped with installation piece (11) that are used for fixed mounting portion (81) on organism (1).

4. The bearing needle assembling apparatus according to claim 1, wherein: the moving device (7) comprises a moving seat (71) arranged on the machine body (1), a moving cylinder (72) used for pushing the moving seat (71) to move, a plurality of push-pull cylinders (73) which are arranged on the moving seat (71) and are perpendicular to the moving direction of the moving cylinder (72), a control plate (74) arranged at the piston ends of the push-pull cylinders (73), a positioning rod (75) which is arranged on the control plate (74) and is arranged along one side of the length direction of the conveying seat (6) and a plurality of positioning plates (76) arranged on the positioning rod (75), and a limiting block (12) is arranged on the other side of the length direction of the conveying seat (6).

5. A bearing needle assembling apparatus according to claim 4, wherein: set up a plurality of constant head tanks (761) that are used for fixing a position the bearing ring on locating plate (76), remove seat (71) and seted up a plurality of through-holes (711) along length direction, be equipped with guide bar (13) that are located through-hole (711) on organism (1), the both ends of guide bar (13) are equipped with fixed block (14), moving cylinder (72) set up on fixed block (14), set up on fixed block (14) and be used for moving cylinder (72) output to carry out flexible through-hole two (141).

6. The bearing needle assembling apparatus according to claim 1, wherein: adjusting device (3) include along bearing processing step set gradually on organism (1) recognize a subassembly (31) and be used for upset bearing ring's upset subassembly (32), it includes a plurality of guide bar two (311) that set up on organism (1), sets up positioning seat (312) at guide bar two (311) top surfaces, sets up adjusting cylinder (313) on positioning seat (312), overlaps and establish mounting panel (314) on a plurality of guide bar two (311) and sets up and recognize a pole (315) at mounting panel (314) bottom surface to recognize a subassembly (31), the piston end setting of adjusting cylinder (313) is at the top surface of mounting panel (314), it is located the top of conveying seat (6) to recognize a pole (315).

7. A bearing needle assembling apparatus according to claim 6, wherein: upset subassembly (32) are including setting up upset motor (321) on organism (1) and setting up splint (322) at upset motor (321) output, offer breach (61) that are used for splint (322) to overturn on conveying seat (6).

8. The bearing needle assembling apparatus according to claim 1, wherein: the pressing device (4) comprises a first mounting seat (41) arranged on the machine body (1), a pressing air cylinder (42) arranged on the first mounting seat (41) and a ring pressing rod (43) arranged at the piston end of the pressing air cylinder (42), wherein the ring pressing rod (43) is positioned above the conveying seat (6).

9. The bearing needle assembling apparatus according to claim 1, wherein: dress needle device (5) include along bearing processing step set gradually oiling subassembly (51) on organism (1) and dress needle subassembly (52) that are used for installing the kingpin, oiling subassembly (51) include a plurality of guide bar three (511) of setting on organism (1), set up mount pad two (512) at a plurality of guide bar three (511) top surfaces, set up driving cylinder one (513) on mount pad two (512), set up at the piston end of driving cylinder one (513) and establish deflector one (514) on a plurality of guide bar three (511) and set up oiling pipe (515) on deflector one (514), a plurality of oil filler point (5151) have been seted up to the bottom that oiling pipe (515) are located the top of transmission seat (6) and oiling pipe (515), still be equipped with booster tube (5152) that are used for the pressure boost on oiling pipe (515).

10. The bearing needle assembling apparatus according to claim 1, wherein: the needle assembly (52) comprises a plurality of guide rods four (521) arranged on the machine body (1), a mounting seat three (522) arranged on the guide rods four (521), a driving cylinder two (523) arranged on the mounting seat three (522), a guide plate two (524) arranged at the piston end of the driving cylinder two (523) and sleeved on the guide rods four (521), and a needle conveying tube (525) arranged on the guide plate two (524), wherein one end of the needle conveying tube (525) is provided with a vibrating disc (15), the other end of the needle conveying tube (525) is provided with a needle conveying head (16) positioned above the conveying seat (6), the needle conveying head (16) is provided with a needle outlet (17), the machine body (1) is provided with an air blowing tube (20) communicated with the needle conveying tube (525), a turntable (18) positioned right below the needle conveying head (16) is arranged on the machine body (1), and the machine body (1) is provided with a rotating motor (19) for driving the turntable (18) to rotate, the conveying seat (6) is provided with a rotating port (62) for rotating the rotating motor (19).

Technical Field

The application relates to the field of bearings, in particular to bearing needle assembling equipment.

Background

The bearing is a mechanical element capable of reducing friction between moving parts, and the existing needle bearing is a roller bearing with cylindrical rollers, which are also called needle rollers. Most of existing needle roller bearings are characterized in that a needle roller is installed in a bearing ring manually by a worker or by means of semi-automatic equipment, a seal ring can be placed in the bearing ring before the needle roller is installed, the stability of the needle roller in the bearing ring is improved, the efficiency of manual assembly of the needle roller is low, time consumption is long, and large-batch processing and assembly cannot be met.

Disclosure of Invention

In order to improve the assembly efficiency of kingpin, reduce manual operation, this application provides a bearing kingpin rigging equipment.

The application provides a bearing kingpin rigging equipment adopts following technical scheme:

the bearing needle assembling equipment comprises a machine body, a feeding device, an adjusting device, a pressing device and a needle mounting device, wherein the feeding device, the adjusting device, the pressing device and the needle mounting device are sequentially arranged on the machine body along a bearing machining step, the adjusting device is used for adjusting the positive and negative positions of a bearing ring, the pressing device is used for pressing a sealing ring, the needle mounting device is used for mounting a needle, the feeding device is used for conveying the bearing ring with the sealing ring, and the machine body is provided with a conveying seat and a moving device, the conveying seat is used for bearing the bearing ring, and the moving device is arranged along the length direction of the conveying seat along a bearing machining path.

Through adopting above-mentioned technical scheme, the organism is used for installing loading attachment, adjusting device, press device and dress needle device, the organism is convenient for improve loading attachment, adjusting device, press device and dress needle device's stability, the mobile device is convenient for drive bearing ring and removes on the transfer seat, the loading attachment of being convenient for, adjusting device, press device and dress needle device process bearing ring, loading attachment storage and transportation bearing ring, adjusting device adjusts bearing ring's positive and negative position, press device is used for pressing down the sealing washer in the bearing ring, be convenient for bearing ring later stage installation kingpin, dress needle device installs the kingpin in the bearing ring, the installation effectiveness of bearing kingpin is improved, reduce manual operation, accelerate the machining efficiency of bearing.

Preferably, the feeding device comprises a centrifugal disc, a conveying assembly arranged on the machine body and located at the discharge end of the centrifugal disc, and a detection sensor arranged at the discharge end of the conveying assembly, wherein a positioning block located at the feed end of the conveying seat is arranged on the machine body, a material collecting plate is arranged at the discharge end of the conveying seat, a material collecting block is arranged in the material collecting plate, and the top surface of the material collecting block is in a slope shape.

Through adopting above-mentioned technical scheme, the centrifugal plate is convenient for transport bearing ring on the transport assembly, it is convenient for detect the quantity that the inductor is convenient for detect bearing ring, when quantity reachs the demand, transport assembly and centrifugal plate stop conveying bearing ring, the locating piece is convenient for fix a position bearing ring, improve the stability of bearing ring on transport assembly, receive the bearing ring that the material dish is convenient for collect and adorn good kingpin, receive in the material piece is convenient for bearing ring gets into the material dish, improve the stability of bearing at the receipts material in-process.

Preferably, conveying unit is including setting up the conveyer belt on the organism, being used for driving the conveyer belt and carrying out the transfer roller that removes and setting up the conveying motor on the organism, conveying motor's output and transfer roller fixed connection, be equipped with the installation ear that is used for installing the transfer roller on the organism, the locating piece is including setting up the installation department on the organism and being located the conveyer belt and being used for the spacing portion that the restriction bearing ring removed, be equipped with the installation piece that is used for fixed mounting department on the organism.

Through adopting above-mentioned technical scheme, conveying motor drive transfer roller rotates, the transfer roller drives the conveyer belt and removes, the conveyer belt removes the bearing ring that drives the conveying of centrifugal disc and removes, the installation ear is convenient for improve the stability of transfer roller, the locating piece is convenient for improve the stability of bearing ring on the conveyer belt, avoid bearing ring to drop from the conveyer belt, the mobile device of being convenient for removes the bearing ring, the installation department is convenient for the locating piece and installs on the organism, spacing portion is convenient for intercept the bearing ring, improve the stability of bearing ring on the conveyer belt, the installation department is convenient for to install by the installation piece, the stability of installation department is improved.

Preferably, the moving device comprises a moving seat arranged on the machine body, a moving cylinder used for pushing the moving seat to move, a plurality of push-pull cylinders arranged on the moving seat and perpendicular to the moving direction of the moving cylinder, a control board arranged at the piston ends of the push-pull cylinders, a positioning rod arranged on the control board and arranged along one side of the length direction of the conveying seat, and a plurality of positioning plates arranged on the positioning rod, wherein a limiting block is arranged on the other side of the length direction of the conveying seat.

Through adopting the above-mentioned technical scheme, it removes the seat and removes along bearing processing route to remove the cylinder be convenient for promote, it installs push-pull cylinder to remove the seat, push-pull cylinder promotes the control panel and is close to the machined position, it carries out synchronous movement to drive the locating lever when the control panel removes, when the locating lever removes, the locating plate carries out synchronous movement, the locating plate is convenient for fix a position bearing ring, fix a position bearing ring on the machined position, the stopper is convenient for fix a position bearing ring, the cooperation locating plate fixes a position bearing ring, improve the stability of bearing ring in the course of working, the mobile device is convenient for drive bearing ring and removes to corresponding machined position.

Preferably, a plurality of positioning grooves used for positioning the bearing ring are formed in the positioning plate, a plurality of first through holes are formed in the moving seat along the length direction, a first guide rod located in the first through holes is arranged on the machine body, fixed blocks are arranged at two ends of the first guide rod, the moving cylinder is arranged on the fixed blocks, and a second through hole used for extending and retracting an output end of the moving cylinder is formed in the fixed blocks.

Through adopting above-mentioned technical scheme, the constant head tank is convenient for improve the location effect of locating plate to the bearing ring, and when a plurality of guide bar one were convenient for remove the cylinder and promote to remove the seat, the stability of removing the seat when removing was improved, and the fixed block is convenient for improve the stability of guide bar one, and removal cylinder fixes on the fixed block, is convenient for promote removing the seat, and through-hole two is convenient for remove the cylinder and promotes to remove the seat.

Preferably, adjusting device includes along the bearing processing step and sets gradually the subassembly of distinguishing a face and the upset subassembly that is used for upset bearing ring on the organism, it includes a plurality of guide bar two that set up on the organism, set up the positioning seat at two top surfaces of guide bar, set up adjust cylinder, the cover of setting on the positioning seat establish the mounting panel on a plurality of guide bar two and set up the pole of distinguishing a face in the mounting panel bottom surface, adjust cylinder's piston end sets up the top surface at the mounting panel, the pole of distinguishing a face is located the top of conveying the seat.

Through adopting above-mentioned technical scheme, recognize the mounted position that the face subassembly is convenient for adjust bearing ring, when the one side that the bearing ring faces upwards is the reverse side, the kingpin can't be installed, need the upset subassembly to overturn the bearing ring, when the one side that the bearing ring faces upwards is the front side, the kingpin of being convenient for is installed, the mobile device directly removes the bearing ring and processes under the press device, guide bar two improves the stability of positioning seat, the positioning seat improves adjust cylinder's stability, adjust cylinder promotes the mounting panel and reciprocates, when the mounting panel reciprocates, it reciprocates to recognize the pole, it detects the positive and negative of bearing ring to recognize the pole, be convenient for follow-up upset subassembly overturns reverse side up bearing ring.

Preferably, the overturning assembly comprises an overturning motor arranged on the machine body and a clamping plate arranged at the output end of the overturning motor, and a notch used for clamping plate overturning is formed in the conveying seat.

Through adopting above-mentioned technical scheme, splint are convenient for carry out the centre gripping to the bearing ring, and upset motor control splint overturn, and the breach is convenient for splint and is rotated.

Preferably, the pressing device comprises a first installation seat arranged on the machine body, a pressing cylinder arranged on the first installation seat, and a pressing ring rod arranged at the piston end of the pressing cylinder, and the pressing ring rod is positioned above the conveying seat.

Through adopting above-mentioned technical scheme, the mount pad one is convenient for improve the stability of pressing the cylinder, presses the cylinder control clamping ring pole and reciprocates, and the clamping ring pole is convenient for push down the sealing washer in the bearing ring, and the follow-up kingpin of being convenient for is installed in the bearing ring.

Preferably, the needle mounting device comprises an oil injection assembly and a needle mounting assembly, the oil injection assembly is sequentially arranged on the machine body along the bearing processing steps, the needle mounting assembly is used for mounting a needle roller, the oil injection assembly comprises a plurality of guide rods III arranged on the machine body, a mounting base II arranged on the top surfaces of the guide rods III, a driving cylinder I arranged on the mounting base II, a guide plate I arranged on the guide rods III and an oil injection pipe arranged on the guide plate I, the piston end of the driving cylinder I is sleeved with the guide plate I, the oil injection pipe is located above the conveying base, the bottom end of the oil injection pipe is provided with a plurality of oil injection holes, and the oil injection pipe is further provided with a pressurizing pipe for pressurizing.

Through adopting above-mentioned technical scheme, lubricating oil is pour to bearing ring in to the oiling subassembly, later stage dress needle subassembly of being convenient for installs the kingpin to bearing ring in, the three stability that improves mount pad two of guide bar, mount pad two improves the stability that drives actuating cylinder one, it reciprocates to drive actuating cylinder one and drive deflector one, the deflector drives the oil filler pipe and reciprocates, the oil filler pipe of being convenient for carries out the oiling to bearing ring in, the oil filler point is convenient for lubricating oil and gets into the bearing ring inner wall, the booster pipe blows gas to the oil filler pipe in, the oil filler pipe of being convenient for is to the oiling in the bearing ring.

Preferably, the needle mounting assembly comprises a plurality of guide rods four arranged on the machine body, a mounting seat three arranged on the guide rods four, a driving cylinder two arranged on the mounting seat three, a guide plate two arranged on the guide rods four and a needle conveying tube arranged on the guide plate two, wherein the guide plate two is arranged at the piston end of the driving cylinder two, the needle conveying tube is arranged at the guide rod four, one end of the needle conveying tube is provided with a vibrating disc, the other end of the needle conveying tube is provided with a needle conveying head arranged above the conveying seat, a needle outlet is formed in the needle conveying head, a blowing tube communicated with the needle conveying tube is arranged on the machine body, a turntable arranged right below the needle conveying tube is arranged on the machine body, a rotating motor used for driving the turntable to rotate is arranged on the machine body, and a rotating opening used for rotating the motor to rotate is formed in the conveying seat.

Through adopting above-mentioned technical scheme, the stability of mount pad three is improved to the guide bar four, mount pad three is convenient for improve the stability of driving actuating cylinder two, it reciprocates to drive actuating cylinder two and drive deflector two along guide bar four, when deflector two reciprocates, send the needle pipe to reciprocate in step, the vibration dish is convenient for to sending the intraductal transport kingpin of needle, send the needle to be convenient for install the kingpin in bearing ring, the gas blow pipe is convenient for send the needle to install the kingpin in bearing ring, the carousel is convenient for rotate bearing ring, the kingpin of being convenient for is installed, it is convenient for drive carousel to rotate the motor to rotate, it rotates to rotate mouthful carousel of being convenient for, be convenient for simultaneously in the carousel embedding conveying seat, the locating plate of being convenient for conveys bearing ring.

In conclusion, the feeding device is convenient for conveying the bearing ring, the face recognizing assembly is convenient for adjusting the front face and the back face of the bearing ring, the overturning assembly is convenient for overturning the bearing ring with the back face upward, the front face of the bearing ring is upward, the pressing device is convenient for pressing the sealing ring in the bearing ring, the oiling assembly is convenient for mounting the needle assembly for the needle roller in the later period, the mounting efficiency of the bearing needle roller is improved, manual operation is reduced, and the production efficiency of the bearing is improved.

Drawings

FIG. 1 is a schematic structural diagram of a bearing needle assembling device according to the present application;

FIG. 2 is a schematic view of the structure of the feeding device and the adjusting device in the present application;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

FIG. 5 is a schematic view of the pressing device and the oiling assembly of the present application;

FIG. 6 is a schematic view of the construction of a needle assembly of the present application.

Description of reference numerals: 1. a body; 2. a feeding device; 21. a centrifugal pan; 22. a transfer assembly; 221. a conveyor belt; 222. a conveying roller; 223. a transfer motor; 23. detecting a sensor; 3. an adjustment device; 31. a face recognizing component; 311. a second guide rod; 312. positioning seats; 313. an adjusting cylinder; 314. mounting a plate; 315. recognizing a face rod; 32. a turnover assembly; 321. turning over a motor; 322. a splint; 4. a pressing device; 41. a first mounting seat; 42. a pressing cylinder; 43. a ring pressing rod; 5. a needle mounting device; 51. an oiling component; 511. a third guide rod; 512. a second mounting seat; 513. driving a first air cylinder; 514. a first guide plate; 515. an oil filling pipe; 5151. an oil filler hole; 5152. a pressure increasing pipe; 52. a needle mounting assembly; 521. a fourth guide rod; 522. a third mounting seat; 523. a second driving cylinder; 524. a second guide plate; 525. a needle feeding tube; 6. a transfer base; 61. a notch; 62. a rotation port; 7. a mobile device; 71. a movable seat; 711. a first through hole; 72. a moving cylinder; 73. a push-pull cylinder; 74. a control panel; 75. positioning a rod; 76. positioning a plate; 761. positioning a groove; 8. positioning blocks; 81. an installation part; 82. a limiting part; 9. a material receiving disc; 91. a material collecting block; 10. mounting lugs; 11. mounting blocks; 12. a limiting block; 13. a first guide rod; 14. a fixed block; 141. a second through hole; 15. a vibrating pan; 16. a needle head is sent; 17. a needle outlet; 18. a turntable; 19. rotating the motor; 20. an air blowing pipe; 24. and pressing the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses bearing kingpin rigging equipment. Referring to fig. 1, including organism 1, set up loading attachment 2, adjusting device 3, press device 4 and dress needle device 5 on organism 1 and set gradually along the bearing machining route, for bearing ring conveys, loading attachment 2, adjusting device 3, press device 4 and dress needle device 5 set gradually along organism 1 length direction, and organism 1 still is equipped with conveying seat 6 that is used for bearing ring and the mobile device 7 that is used for removing bearing ring along length direction.

Referring to fig. 2, the feeding device 2 includes a centrifugal disc 21 disposed at a feeding end of the conveying base 6, a conveying assembly 22 for conveying a bearing ring in the centrifugal disc 21, and a detection sensor 23 disposed at a discharging end of the conveying assembly 22, the centrifugal disc 21 is loaded with a large number of bearing rings with sealing rings, the centrifugal disc 21 conveys the bearing rings to the conveying assembly 22, the conveying assembly 22 includes a conveying belt 221, and the conveying belt 221 is perpendicular to the conveying base 6 in this embodiment, so as to save an installation space. The conveying assembly 22 further comprises a conveying roller 222 for driving the conveying belt 221 to move and a conveying motor 223 for driving the conveying roller 222 to rotate, an installation ear 10 for installing the conveying roller 222 is fixed on the machine body 1, the conveying motor 223 is fixed on the installation ear 10, and an output end of the conveying motor 223 is fixed with the conveying roller 222 to drive the conveying motor 223 to rotate.

Referring to fig. 2 and 3, in order to intercept the bearing ring and prevent the bearing ring from being conveyed out of the conveying base 6 by the conveying belt 221, a positioning block 8 is arranged on one side of the length direction of the conveying belt 221, the positioning block 8 comprises a mounting portion 81 and a limiting portion 82, the mounting portion 81 and the limiting portion 82 are arranged in an L shape in the embodiment, a mounting block 11 for mounting the mounting portion 81 is fixed on the machine body 1, the mounting portion 81 is fixed on the mounting block 11, the limiting portion 82 limits the bearing ring at the feed end of the conveying base 6, a detection sensor 23 detects whether the bearing ring is arranged at the position of the positioning block 8, when the number of the bearing rings is detected to be sufficient, the conveying motor 223 stops rotating, and does not convey the bearing ring any more.

With reference to fig. 1 and 2, in order to transfer the bearing ring intercepted by the positioning block 8 to the machining position, it is necessary to activate the movement means 7 to move the bearing ring. The moving device 7 is arranged on one side of the conveying seat 6 in the length direction, and a limiting block 12 is fixed on the other side of the conveying seat 6 in the length direction, wherein the limiting block 12 is consistent with the conveying seat 6 in length. The moving device 7 includes a moving seat 71 disposed along the length direction of the machine body 1, a moving cylinder 72 for pushing the moving seat 71 to move along the length direction of the conveying seat 6, a plurality of push-pull cylinders 73 fixed on the moving seat 71, a control board 74 fixed at the output end of the push-pull cylinders 73, a positioning rod 75 disposed along the length direction of the conveying seat 6 fixed on the control board 74, and a plurality of positioning plates 76 uniformly disposed on the positioning rod 75. The moving cylinder 72 drives the moving seat 71 to move along the length direction of the machine body 1, the push-pull cylinder 73 fixed on the moving seat 71 moves synchronously, the control plate 74 fixed at the piston end of the push-pull cylinder 73 also moves synchronously, the positioning rod 75 is fixed on the control plate 74, the positioning plate 76 fixed on the positioning rod 75 moves synchronously with the push-pull cylinder 73, the push-pull cylinder 73 drives the positioning plate 76 to move along the width direction of the machine body 1, and the positioning plate 76 drives the bearing ring to move conveniently.

Referring to fig. 2 and 3, the positioning plate 76 is fixed on one side of the positioning rod 75 facing the feeding device 2, a positioning groove 761 for positioning the bearing ring is formed in the positioning plate 76, and the positioning groove 761 is arc-shaped and has an arc diameter consistent with the outer diameter of the bearing ring.

Referring to fig. 2 and 4, the bearing ring enters the positioning groove 761, the positioning plate 76 moves the bearing ring to a position below the adjusting device 3 for processing, the adjusting device 3 includes a surface recognizing assembly 31 and an overturning assembly 32, the bearing ring firstly reaches the position below the surface recognizing assembly 31 for surface recognizing operation, and whether the bearing ring is right-side-up or not is detected. The surface recognizing assembly 31 comprises a plurality of second guide rods 311 fixed on the machine body 1, a positioning seat 312 fixed on the second guide rods 311, an adjusting cylinder 313 fixed on the top surface of the positioning seat 312 and with a downward piston end, a mounting plate 314 fixed on the piston end of the adjusting cylinder 313 and a surface recognizing rod 315 arranged on the bottom surface of the mounting plate 314, wherein the adjusting cylinder 313 drives the mounting plate 314 to move up and down, the mounting plate 314 is provided with a plurality of holes corresponding to the second guide rods 311, and the mounting plate 314 is conveniently sleeved on the second guide rods 311.

Referring to fig. 2 and 4, the registration bar 315 detects the front and back sides of the bearing ring, and when the front side of the bearing ring is directed upward, the positioning plate 76 directly conveys the bearing ring to the processing position of the pressing device 4, and when the back side of the bearing ring is directed upward, the positioning plate 76 conveys the bearing ring to the processing position of the inverting assembly 32. Upset subassembly 32 is including fixing upset motor 321 on organism 1 and fixing the splint 322 at upset motor 321 output, offers on the transport seat 6 to be used for splint 322 to carry out pivoted breach 61, and splint 322 carry out the centre gripping with reverse side bearing ring up, rotates through upset motor 321, overturns the bearing ring to the front side up.

Referring to fig. 5 and 6, the moving device 7 moves the bearing ring with the right side facing up to the pressing device 4 for processing, in order to improve the stability of the moving device 7, a plurality of first through holes 711 are formed in the moving seat 71 along the length direction, first guide rods 13 are arranged in the first through holes 711, fixed blocks 14 are arranged at two ends of the first guide rods 13, the fixed blocks 14 are fixed on the machine body 1, and second through holes 141 for moving the piston end of the moving cylinder 72 are formed in the fixed blocks 14 close to the moving cylinder 72. When the moving cylinder 72 pushes the moving base 71, the moving base 71 moves along the length direction of the first guide rod 13, so that the moving path of the moving base 71 is determined, and the stability of the moving base 71 in the moving process is improved.

Referring to fig. 5 and 6, when the moving cylinder 72 is activated, the positioning plate 76 is moved, and the positioning plate 76 conveys the bearing ring to the processing position of the pressing device 4. The pressing device 4 comprises a first mounting seat 41 fixed on the machine body 1, a pressing air cylinder 42 fixed on the first mounting seat 41 and a pressing ring rod 43 fixed at the piston end of the pressing air cylinder 42, wherein the piston end of the pressing air cylinder 42 is arranged downwards, and the pressing air cylinder 42 drives the pressing ring rod 43 to move up and down so as to press the sealing ring in the bearing ring to the bottom of the bearing ring.

Referring to fig. 5 and 6, after the bearing ring is pressed by the pressing device 4, the positioning plate 76 conveys the bearing ring to the needle installing device 5 for needle installing, the needle installing device 5 comprises an oil injection assembly 51 and a needle installing assembly 52, and the positioning plate 76 conveys the bearing ring to the lower part of the oil injection assembly 51 for oil injection. The oil injection assembly 51 comprises a plurality of guide rods three 511 fixed on the machine body 1, a mounting base two 512 fixed at the top end of the guide rods three 511, a driving cylinder one 513 fixed on the mounting base two 512 with the piston end downward, a guide plate one 514 arranged at the piston end of the driving cylinder one 513 and an oil injection pipe 515 arranged on the guide plate one 514. A plurality of holes for the three 511 of guide bars to pass are formed in the first guide plate 514, a first driving cylinder 513 is convenient to drive the first guide plate 514 to move up and down, the oil filling pipe 515 is communicated with a pressure increasing pipe 5152, the pressure increasing pipe 5152 blows air for pressurization into the oil filling pipe 515, a plurality of oil filling holes 5151 are formed in the bottom end of the oil filling pipe 515, and after pressurization is carried out in the oil filling pipe 515, lubricating oil flows out from the oil filling holes 5151, so that the lubricating oil in the oil filling pipe 515 can enter the bearing ring. In order to improve the stability of the bearing ring in the oil injection process, the limiting block 12 is provided with a pressing plate 24, and the pressing plate 24 is provided with a round hole which is larger than the diameter of the oil injection pipe 515 and smaller than the diameter of the bearing ring, so that the stability of the bearing ring in the oil injection process is improved conveniently.

Referring to fig. 6, after lubricating oil is injected into the bearing ring, the lubricating oil reaches the lower part of the needle installing assembly 52, the needle installing assembly 52 comprises a plurality of guide rods four 521 fixed on the machine body 1, a mounting seat three 522 fixed on the top surfaces of the guide rods four 521, a driving cylinder two 523 fixed on the mounting seat three 522, a guide plate two 524 fixed at the piston end of the driving cylinder two 523 and a needle feeding tube 525 arranged on the guide plate two 524, the piston end of the driving cylinder two 523 is arranged downwards, so that the driving cylinder two 523 drives the guide plate two 524 to move up and down, a vibrating disk 15 for transmitting the rolling needles is arranged on the machine body 1, one end of a needle feeding pipe 525 is communicated with a discharge hole of the vibrating disk 15, a needle feeding head 16 is fixed at the other end of the needle feeding pipe 525, a needle outlet 17 for moving the rolling needles out is arranged on the needle feeding head 16, the machine body 1 is further provided with an air blowing pipe 20 communicated with the needle feeding pipe 525 so as to move the needle roller from the needle feeding head 16 into the bearing ring.

A plurality of needle rollers are required to be installed in the bearing ring, so that the bearing ring is required to be installed in a rotating manner, the machine body 1 is provided with a rotating disc 18 for driving the bearing ring to rotate, the conveying seat 6 is provided with a rotating port 62 for rotating the rotating disc 18, and the machine body 1 is fixedly provided with a rotating motor 19 for driving the rotating disc 18 to rotate. After the rolling needles are installed, in order to collect the bearing rings, a material receiving disc 9 is arranged at the discharge end of the conveying seat 6, a material receiving block 91 is fixed in the material receiving disc 9, the top surface of the material receiving block 91 is in a gradually descending slope shape, and the bearing rings can conveniently enter the material receiving disc 9.

The implementation principle of a bearing kingpin rigging equipment of the embodiment of the application is as follows: the centrifugal disc 21 transports the bearing ring with the sealing ring to the conveyor belt 221, the conveyor motor 223 is started to drive the conveyor roller 222 to move, the conveyor belt 221 conveys the bearing ring to the feeding end of the conveying seat 6, the limiting part 82 limits the bearing ring at the feeding end of the conveying seat 6, the movable air cylinder 72 is started to drive the positioning plate 76 to move to the position of the bearing ring, the push-pull air cylinder 73 is started again to push the positioning plate 76, the bearing ring is located in the positioning groove 761, the positioning plate 76 and the limiting block 12 are matched to improve the stability of the bearing ring, and the movable air cylinder 72 is started again to drive the bearing ring to move. The bearing ring moves below the face recognizing rod 315, the adjusting cylinder 313 is started to push the face recognizing rod 315 to detect the bearing ring, and when the front face of the bearing ring faces upwards, the bearing ring directly jumps over the overturning assembly 32 to reach the pressing device 4; if the reverse side of the bearing ring faces upwards, the positioning plate 76 conveys the bearing ring into the clamping plate 322, and the push-pull air cylinder 73 is started to pull the positioning plate 76 away from the clamping plate 322.

The turning motor 321 drives the clamping plate 322 to turn, and the bearing ring is turned to be upward. The turned bearing ring is conveyed to the position right below the ring pressing rod 43 through the positioning plate 76, the ring pressing rod 43 is moved downwards by starting the pressing air cylinder 42, and the sealing ring in the bearing ring is pressed to the bottom of the bearing ring through the ring pressing rod 43. After the sealing ring is pressed, the bearing ring is moved to the position below the oil filling pipe 515 by the positioning plate 76, the first driving cylinder 513 is started, the oil filling pipe 515 is moved downwards, the pressure increasing pipe 5152 is started to blow air into the oil filling pipe 515, and therefore lubricating oil in the oil filling pipe 515 can conveniently enter the inner wall of the bearing ring. After the bearing ring is subjected to oil injection processing, the positioning plate 76 moves the bearing ring below the needle sending head 16, the driving cylinder II 523 is started to enable the needle sending head 16 to extend into the bearing ring, the air blowing pipe 20 is started to blow the roller needles into the bearing ring, after one roller needle is installed, the rotating motor 19 is started to rotate the turntable 18, the position of the bearing ring is adjusted, the rolling balls are installed again, and the rotating step is repeated until the rolling balls in the bearing ring are installed completely.

After the bearing ring is installed with the roller pins, the positioning plate 76 moves the bearing ring into the material receiving tray 9, the material receiving block 91 is in a slope shape, the bearing ring can slide to the bottom of the material receiving tray 9, and the stability of the bearing ring is improved. The whole equipment effectively improves the installation efficiency of the bearing roller pins, reduces manual operation and improves the processing efficiency of the bearing.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.