阅读说明：本技术 轴承生产装置 (Bearing production device ) 是由 王刚 于 2021-07-27 设计创作，主要内容包括：本申请涉及一种轴承生产装置,涉及轴承生产设备的领域,其包括工作台、支撑装置、外圈固定装置和外圈加工装置,支撑装置包括第一电机和第一支撑板,外圈固定装置包括固定圆盘,外圈加工装置包括螺纹杆和第三电机,螺纹杆固定套设有外圈储油槽加工机构,外圈储油槽加工机构包括固定螺纹圆盘和多个第一合金刀头,螺纹圆盘的外周壁固定有多个固定杆,固定杆远离螺纹圆盘的端部铰接有推板,推板远离固定杆的端部开设有斜面,螺纹圆盘与推板之间设置有传动组件。本申请具有减少第一合金刀头与外圈储油槽之间的铁屑以及铁片的效果,可以降低外圈储油槽内壁产生划痕的风险,有利于提升轴承外圈开设的外圈储油槽内壁的平整度。(The utility model relates to a bearing production device, relate to the field of bearing production facility, it includes the workstation, strutting arrangement, outer lane fixing device and outer lane processingequipment, strutting arrangement includes first motor and first backup pad, outer lane fixing device includes fixed disc, outer lane processingequipment includes threaded rod and third motor, the fixed cover of threaded rod is equipped with outer lane oil storage tank processing agency, outer lane oil storage tank processing agency includes fixed thread disc and a plurality of first alloy tool bit, the periphery wall of thread disc is fixed with a plurality of dead levers, the tip that the dead lever kept away from the thread disc articulates there is the push pedal, the tip that the dead lever was kept away from to the push pedal is seted up inclined plane, be provided with drive assembly between thread disc and the push pedal. This application has the effect that reduces iron fillings and iron sheet between first alloy tool bit and the outer lane oil storage tank, can reduce the risk that outer lane oil storage tank inner wall produced the mar, is favorable to promoting the roughness of the outer lane oil storage tank inner wall that the bearing inner race was seted up.)

1. The utility model provides a bearing production device, includes workstation (1), strutting arrangement (11), outer lane fixing device (12) and outer lane processingequipment (13), strutting arrangement (11) are including first motor (111) and first backup pad (112), outer lane fixing device (12) are including fixed disc (121), outer lane processingequipment (13) are including threaded rod (131) and third motor (132), the fixed cover in threaded rod (131) is equipped with outer lane oil storage tank processing agency (2), outer lane oil storage tank processing agency (2) are located including fixed cover threaded disc (21) and a plurality of first alloy tool bit (22) on threaded rod (131), its characterized in that: the utility model discloses a bearing outer ring's bearing, including threaded disc (21), the periphery wall of threaded disc (21) is fixed with a plurality of dead levers (211), dead lever (211) are kept away from the tip of threaded disc (21) articulates there is push pedal (2111), push pedal (2111) are kept away from the tip of dead lever (211) is seted up there is the inclined plane, threaded disc (21) with be provided with drive assembly (3) between push pedal (2111), work as when threaded disc (21) rotate, drive assembly (3) order about the tip of push pedal (2111) supports tightly in the internal perisporium of bearing outer lane.

2. The bearing production apparatus according to claim 1, wherein: the transmission assembly (3) comprises a transmission block (31) arranged on the threaded disc (21) in a sliding mode and a transmission rod (32) hinged to the transmission block (31), and the end portion, far away from the transmission block (31), of the transmission rod (32) is hinged to the push plate (2111).

3. The bearing production apparatus according to claim 2, wherein: the threaded disc (21) is provided with a sliding groove (212) along the radial direction, and the transmission block (31) is fixed with a sliding block matched with the sliding groove (212).

4. A bearing production apparatus according to claim 3, wherein: the threaded disc (21) is internally provided with a first elastic piece used for driving the transmission block (31) to reset in the sliding groove (212).

5. The bearing production apparatus according to claim 1, wherein: the fixing rods (211) and the first alloy cutter heads (22) are alternately arranged at intervals along the circumferential direction of the threaded disc (21).

6. The bearing production apparatus according to claim 1, wherein: the periphery wall of threaded rod (131) is fixed with helical fan blade (1311), just helical fan blade (1311) the thrust surface orientation first backup pad (112), threaded disc (21) are seted up along thickness direction and are used for iron fillings and iron sheet to pass through-hole (1211), first backup pad (112) with be provided with between workstation (1) and be used for collecting collection device (4) of iron fillings and iron sheet.

7. The bearing production apparatus according to claim 6, wherein: collection device (4) including install in inductor (41) on workstation (1), install in controller (42) on first backup pad (112) and be fixed in electro-magnet (43) on first backup pad (112), controller (42) with inductor (41) and electro-magnet (43) are all electrically connected, inductor (41) are used for monitoring the rotation of threaded rod (131).

8. The bearing production apparatus according to claim 7, wherein: first backup pad (112) are close to the lateral wall of fixed disc (121) is provided with spacing cover (5) that are used for restricting iron fillings and iron sheet diffusion scope, spacing cover (5) are located first backup pad (112) with between fixed disc (121).

9. The bearing production apparatus according to claim 8, wherein: the double-phase offside of spacing cover (5) is rotated and is connected with dwang (511), the periphery wall of dwang (511) is fixed with brush (51111), dwang (511) with be provided with between the output shaft of first motor (111) and be used for driving about dwang (511) intermittent rotation's drive assembly (6), dwang (511) with be provided with the second elastic component that is used for resetting between spacing cover (5).

10. The bearing production apparatus according to claim 9, wherein: the driving assembly (6) comprises an incomplete helical gear (61) fixedly sleeved on an output shaft of the first motor (111) and a driven helical gear (62) fixedly sleeved on the rotating rod (511), and the incomplete helical gear (61) is in meshing transmission with the driven helical gear (62).

Technical Field

The application relates to the field of bearing production equipment, in particular to a bearing production device.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The bearing generally comprises four parts, namely an inner ring, an outer ring, a rolling body and a retainer, wherein the inner ring is used for being matched with a shaft and rotating together with the shaft; the outer ring is matched with the bearing seat to play a supporting role; the rolling bodies are uniformly distributed between the inner ring and the outer ring by virtue of the retainer, and the shape, size and number of the rolling bodies directly influence the service performance and service life of the rolling bearing; the retainer can enable the rolling bodies to be uniformly distributed and guide the rolling bodies to rotate to play a lubricating role.

The prior chinese patent with patent application No. CN201811341492.5 proposes a bearing ring production device, which includes a workbench, a support device, an outer ring fixing device, an outer ring processing device, an inner ring fixing device, a lifting device, and an inner ring processing device. Strutting arrangement mirror image is fixed in the both sides of workstation, and strutting arrangement includes first motor, and first motor output runs through and is equipped with first backup pad, and first backup pad bottom is fixed with L type backup pad, and L type backup pad bottom mounting has first cylinder, and first backup pad bottom still is equipped with parallel distribution's buffer gear. Outer lane fixing device includes fixed disc, and threaded connection has the hexagon socket head cap screw that the array distributes on the fixed disc, and hexagon socket head cap screw cap lower extreme all is equipped with the briquetting, opens the T type groove that has the array to distribute in the fixed disc, and T type inslot all is equipped with pushing mechanism. The outer ring machining device comprises a ball screw at the lower end, the ball screw comprises a screw rod and a nut, a baffle is welded and fixed on the nut, a third motor is arranged on the side of the baffle, an output shaft on the third motor penetrates through the baffle, a threaded rod is connected to one end of the output shaft in a threaded manner, and an outer ring oil storage tank machining mechanism is arranged on the threaded rod in a threaded manner. The whole diameter of outer lane oil storage tank processing agency is less than milling cutter's diameter, and outer lane oil storage tank processing agency includes the screw thread disc with threaded rod screw-thread fit, is fixed with the first processing sword base that the array distributes on the screw thread disc, and it has the draw-in groove to open on the first processing sword base, and the joint is provided with first alloy tool bit in the draw-in groove, and first alloy tool bit top is circular-arcly, and first alloy tool bit passes through the bolt-up in the draw-in groove.

The related art described above has the following disadvantages: when polishing and fluting bearing inner race, the bearing inner race can produce more iron fillings and iron sheet, and iron fillings and iron sheet can splash everywhere, and partial iron sheet can remain in the outer lane oil storage tank simultaneously, leads to the easy unevenness of outer lane oil storage tank inner wall of seting up.

Disclosure of Invention

In order to improve the problem of the easy unevenness of outer lane oil storage tank inner wall that the bearing inner race was seted up, this application provides a bearing apparatus for producing.

The application provides a bearing apparatus for producing adopts following technical scheme:

a bearing production device comprises a workbench, a supporting device, an outer ring fixing device and an outer ring processing device, the supporting device comprises a first motor and a first supporting plate, the outer ring fixing device comprises a fixed disc, the outer ring processing device comprises a threaded rod and a third motor, the threaded rod is fixedly sleeved with an outer ring oil storage tank processing mechanism, the outer ring oil storage tank processing mechanism comprises a threaded disc fixedly sleeved on the threaded rod and a plurality of first alloy cutter heads, a plurality of fixed rods are fixed on the peripheral wall of the threaded disc, the end parts of the fixed rods far away from the threaded disc are hinged with push plates, the end part of the push plate far away from the fixed rod is provided with an inclined plane, a transmission assembly is arranged between the threaded disc and the push plate, when the threaded disc rotates, the transmission assembly drives the end part of the push plate to abut against the inner peripheral wall of the bearing outer ring.

Through adopting above-mentioned technical scheme, when carrying out the outer lane oil storage tank to the bearing inner race and seting up, the bearing inner race is fixed in on the fixed disc, the third motor drives the high-speed rotation of threaded rod, first motor drives fixed disc antiport simultaneously, first alloy tool bit can mill the internal perisporium of bearing inner race, transmission assembly makes the push pedal take place to rotate and support tightly in the internal perisporium of bearing inner race, and push pedal butt in the diapire of outer lane oil storage tank, make iron fillings and iron sheet in the outer lane oil storage tank shoveled to the push pedal, reduce iron fillings and iron sheet between first alloy tool bit and the outer lane oil storage tank, make first alloy tool bit steadily mill the bearing inner race, can reduce the risk that outer lane oil storage tank inner wall produced the mar, be favorable to promoting the roughness of the outer lane oil storage tank inner wall that the bearing inner race offered.

Optionally, the transmission assembly comprises a transmission block arranged on the threaded disc in a sliding manner and a transmission rod hinged to the transmission block, and the end part, far away from the transmission block, of the transmission rod is hinged to the push plate.

Through adopting above-mentioned technical scheme, in the rotation process of screw thread disc, the radial movement of screw thread disc is followed to the driving block under centrifugal force's effort, and the axis direction that keeps away from the screw thread disc moves, and the both ends that promote the transfer line take place to rotate, and then it rotates to drive the push pedal, support the internal perisporium in the bearing inner race until the tip of push pedal, because the screw thread disc is in high-speed rotation all the time, with this push pedal continuously support the internal perisporium in the bearing inner race, make iron fillings and iron sheet be shoveled to the push pedal steadily, be favorable to further reducing iron fillings and iron sheet between first alloy tool bit and the outer lane oil storage tank, need not to increase extra equipment simultaneously and promote the push pedal and support tightly in the bearing inner race, be favorable to make full use of current equipment, can reduce manufacturing cost.

Optionally, the threaded disc is radially provided with a sliding groove, and the transmission block is fixed with a sliding block adapted to the sliding groove.

Through adopting above-mentioned technical scheme, the length direction that the slider only can follow the spout slides for the transmission piece is along the radial slip of screw thread disc steadily, and then is favorable to the push pedal to support steadily in the internal perisporium of bearing inner race, is favorable to shoveling iron fillings and iron sheet to the push pedal steadily.

Optionally, a first elastic element for driving the transmission block to reset is arranged in the sliding groove of the threaded disc.

Through adopting above-mentioned technical scheme, at the rotation in-process of screw thread disc, the axis direction that the screw thread disc was kept away from to the driver block orientation removes, and first elastic component is in compression or tensile state, and after screw thread disc stall, first elastic component began to kick-back or retract to drive driver block and push pedal and reset, can reduce the impaired risk of push pedal.

Optionally, the plurality of fixing rods and the plurality of first alloy cutter heads are arranged alternately and at intervals along the circumferential direction of the threaded disc.

Through adopting above-mentioned technical scheme, the dead lever and the first alloy tool bit of mode are laid to the aforesaid for iron fillings and the iron sheet in the outer lane oil storage tank are evenly shoveled to the push pedal on, can reduce iron fillings and the iron sheet between every first alloy tool bit and the bearing inner race, further promote the roughness of the outer lane oil storage tank inner wall that the bearing inner race was seted up.

Optionally, the periphery wall of threaded rod is fixed with helical fan blade, just helical fan blade's thrust face orientation first backup pad, the screw thread disc is offered the through-hole that is used for iron fillings and iron sheet to pass along thickness direction, first backup pad with be provided with the collection device who is used for collecting iron fillings and iron sheet between the workstation.

Through adopting above-mentioned technical scheme, when carrying out the outer lane oil storage tank to the bearing inner race and seting up, the threaded rod drives the high-speed rotation of spiral flabellum, the air current that spiral flabellum produced promotes iron fillings and iron sheet and removes towards first backup pad, and collect iron fillings and iron sheet through collection device, with the diffusion everywhere of this restriction iron fillings and iron sheet, can keep the clean and tidy degree of workshop, and be favorable to protecting staff's occupational health, and can reduce iron fillings and the iron sheet of remaining in the outer lane oil storage tank, further promote the roughness of the outer lane oil storage tank inner wall that the bearing inner race was seted up, spiral flabellum can also play the cooling effect to first alloy tool bit and bearing inner race, be favorable to dispelling the heat with higher speed. Meanwhile, when the inner peripheral wall of the bearing outer ring is polished, the spiral fan blades and the collecting device can also collect scrap iron.

Optionally, the collection device including install in inductor on the workstation, install in controller on the first backup pad with be fixed in electromagnet on the first backup pad, the controller with the inductor and the equal electricity of electromagnet is connected, the inductor is used for the monitoring the rotation of threaded rod.

Through adopting above-mentioned technical scheme, when the inductor monitored the threaded rod and taken place to rotate, the circular telegram of controller control electro-magnet to this electro-magnet can adsorb iron fillings and the iron sheet that screw fan blade promoted to come, and iron fillings and iron sheet are also ordered about to the magnetic force of electro-magnet and are removed towards first backup pad, further restrict the diffusion everywhere of iron fillings and iron sheet, can keep the clean and tidy degree of workshop.

Optionally, the first supporting plate is close to the side wall of the fixed disc is provided with a limiting cover for limiting the diffusion range of iron chips and iron sheets, and the limiting cover is positioned between the first supporting plate and the fixed disc.

Through adopting above-mentioned technical scheme, spacing cover can further restrict iron fillings and the diffusion everywhere of iron sheet, and can guide iron sheet and iron fillings to the electro-magnet on.

Optionally, the double-phase offside of spacing cover is rotated and is connected with the dwang, the periphery wall of dwang is fixed with the brush, the dwang with be provided with between the output shaft of first motor and be used for ordering about dwang intermittent type pivoted drive assembly, the dwang with be provided with the second elastic component that is used for reseing between the spacing cover.

Through adopting above-mentioned technical scheme, when carrying out the outer lane oil storage tank to the bearing inner race and set up, drive assembly drives dwang intermittent type and rotates to drive the brush and push the electro-magnet in the iron fillings and the iron sheet of spacing cover bottom, reduce and pile up the tip that is close to fixed disc in spacing cover, make iron fillings and iron sheet smoothly get into in spacing cover and adsorbed on the electro-magnet, be favorable to promoting the collection effect of iron fillings and iron sheet.

Optionally, the driving assembly comprises an incomplete helical gear and a fixed sleeve, the incomplete helical gear is fixedly sleeved on the first motor output shaft, the fixed sleeve is arranged on the driven helical gear of the rotating rod, and the incomplete helical gear is in meshing transmission with the driven helical gear.

Through adopting the above-mentioned technical scheme, when carrying out the outer lane oil storage tank to the bearing inner race and set up, through the meshing of incomplete helical gear and driven helical gear, make the dwang take place the intermittent type and rotate, tensile second elastic component simultaneously, and drive iron fillings and the iron sheet that the brush will fall in the spacing cover bottom and push the electro-magnet, when incomplete helical gear separates with driven helical gear, the second elastic component resets and drives the dwang and rotate and reset, reduce and pile up the tip that is close to fixed disc in the spacing cover, make iron fillings and iron sheet smoothly get into in the spacing cover and adsorbed on the electro-magnet, be favorable to promoting the collection effect of iron fillings and iron sheet. And the device does not need to be additionally arranged to drive the rotating rod to rotate intermittently, so that the production cost is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when an outer ring oil storage groove is formed in the outer ring of the bearing, the transmission block pushes the transmission rod to rotate under the action of centrifugal force, so that the end part of the push plate is abutted against the bottom wall of the outer ring oil storage groove, and iron chips and iron sheets in the outer ring oil storage groove are shoveled onto the push plate, so that the iron chips and the iron sheets between the first alloy cutter head and the outer ring oil storage groove are reduced, and the flatness of the inner wall of the outer ring oil storage groove formed in the outer ring of the bearing is favorably improved;

2. the screw fan blades are driven to rotate through the threaded rods, so that the iron chips and the iron sheets are driven to move towards the electromagnet and are adsorbed by the electromagnet, the diffusion of the iron chips and the iron sheets is limited, the cleanliness of a workshop can be kept, the iron chips and the iron sheets remained in the outer ring oil storage tank can be reduced, and the flatness of the inner wall of the outer ring oil storage tank formed in the outer ring of the bearing is further improved;

3. drive dwang and brush through incomplete helical gear and driven helical gear and rotate, and then promote the iron fillings and the iron sheet of spacing cover bottom towards the electro-magnet motion for iron fillings and iron sheet smoothly get into in the spacing cover and adsorbed on the electro-magnet, are favorable to promoting the collection effect of iron fillings and iron sheet.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of an outer ring oil storage tank processing mechanism according to an embodiment of the present application;

FIG. 4 is an exploded view of the support device, the outer ring fixing device, the outer ring oil storage tank processing mechanism, the collecting device, the limiting cover and the driving assembly according to the embodiment of the present disclosure;

fig. 5 is an enlarged schematic view of a portion B in fig. 4.

Reference numerals: 1. a work table; 11. a support device; 111. a first motor; 1111. a connecting rod; 112. a first support plate; 12. an outer ring fixing device; 121. fixing the disc; 1211. a through hole; 13. an outer ring processing device; 131. a threaded rod; 1311. a helical fan blade; 132. a third motor; 2. an outer ring oil storage tank processing mechanism; 21. a threaded disc; 211. fixing the rod; 2111. pushing the plate; 21111. a third rotating shaft; 2112. a first rotating shaft; 212. a chute; 2121. a spring; 22. a first alloy tool bit; 3. a transmission assembly; 31. a transmission block; 311. a second rotating shaft; 32. a transmission rod; 4. a collection device; 41. an inductor; 42. a controller; 43. an electromagnet; 5. a limiting cover; 51. a U-shaped plate; 511. rotating the rod; 5111. a connecting portion; 51111. a brush; 5112. a rotating part; 52. a base plate; 6. a drive assembly; 61. incomplete bevel gears; 62. a driven helical gear; 7. a torsion spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses bearing apparatus for producing. Referring to fig. 1 and 2, the bearing production apparatus includes a table 1, a support device 11, an outer ring fixing device 12, and an outer ring processing device 13, the support device 11 includes a first motor 111 and a first support plate 112, and the first motor 111 is fixed on the first support plate 112 by bolts. The outer ring fixing device 12 includes a fixing disc 121 for fixing the outer ring of the bearing, a through hole 1211 for passing iron pieces and iron pieces is formed in the threaded disc 21 in the thickness direction, and the inner peripheral wall of the through hole 1211 of the fixing disc 121 is fixed to the output shaft of the first motor 111 through a connecting rod 1111 (see fig. 5). The outer ring processing device 13 comprises a threaded rod 131 and a third motor 132, and the threaded rod 131 is coaxially fixed with an output shaft of the third motor 132. The fixed cover of threaded rod 131 is equipped with outer lane oil storage tank processing agency 2, and outer lane oil storage tank processing agency 2 locates threaded disc 21 and a plurality of first alloy tool bits 22 on the threaded rod 131 including fixed cover, and a plurality of first alloy tool bits 22 are arranged along the circumference of threaded disc 21 periphery wall between equally.

When an outer ring oil storage tank is arranged on the outer ring of the bearing, the third motor 132 drives the threaded disc 21, the first motor 111 drives the fixed disc 121 to rotate reversely, the first cylinder drives the fixed disc 121 to shake in the vertical direction, and the first alloy cutter head 22 can mill the inner peripheral wall of the outer ring of the bearing.

Referring to fig. 2 and 3, a plurality of fixing rods 211 are fixed on the outer circumferential wall of the threaded disc 21, push plates 2111 are hinged to the end portions, far away from the threaded disc 21, of the fixing rods 211, first rotating shafts 2112 are fixed to the end portions, far away from the threaded disc 21, of the fixing rods 211, the first rotating shafts 2112 are horizontally arranged and parallel to the axis of the threaded disc 21, and the end portions, close to the fixing rods 211, of the push plates 2111 swing around the first rotating shafts 2112. The end of the push plate 2111, which is far away from the fixing rod 211, is provided with an inclined surface, and the inclined surface is convenient for shoveling iron chips and iron sheets onto the side wall of the push plate 2111. In order to uniformly improve the effect of removing the iron filings and the iron pieces, the fixing rods 211 and the first alloy cutter heads 22 are arranged alternately at intervals along the circumferential direction of the threaded disc 21, that is, one fixing rod 211 is arranged between two adjacent first alloy cutter heads 22, and in other embodiments, a plurality of fixing rods 211 may be further arranged between two adjacent first alloy cutter heads 22.

Referring to fig. 2 and 3, a transmission assembly 3 is disposed between the threaded disc 21 and the push plate 2111, and when the threaded disc 21 rotates, the transmission assembly 3 drives the end of the push plate 2111 to abut against the inner circumferential wall of the bearing outer ring. The transmission assemblies 3 can be arranged in one group, the transmission assemblies 3 can also be arranged in two groups, the second type is selected in the embodiment of the application, and the two groups of transmission assemblies 3 are respectively positioned at two sides of the threaded disc 21, so that the push plate 2111 can be smoothly pushed to rotate around the first rotating shaft 2112. The transmission assembly 3 comprises a transmission block 31 arranged on the threaded disc 21 in a sliding manner and a transmission rod 32 hinged to the transmission block 31, a sliding groove 212 is formed in the end face of the threaded disc 21 along the radial direction, the length direction of the sliding groove 212 is the radial direction of the threaded disc 21, two ends of the sliding groove 212 along the length direction are arranged in a closed manner, a sliding block matched with the sliding groove 212 is fixed on the transmission block 31 of the sliding groove 212, and the sliding block slides along the length direction of the sliding groove 212, so that the transmission block 31 stably slides on the end face of the threaded disc 21. A second rotating shaft 311 parallel to the first rotating shaft 2112 is fixed to a side wall of the transmission block 31 remote from the threaded disc 21, and the end of the transmission rod 32 near the transmission block 31 swings about the second rotating shaft 311. The end of the transmission rod 32 far from the transmission block 31 is hinged to the push plate 2111, a third rotation shaft 21111 parallel to the second rotation shaft 311 is fixed to the side wall of the push plate 2111, and the end of the transmission rod 32 far from the transmission block 31 swings around the third rotation shaft 21111.

And the threaded disc 21 is provided with a first elastic element inside the sliding slot 212 for driving the transmission block 31 to return, the first elastic element includes a spring 2121 located inside the sliding slot 212, one end of the spring 2121 is connected to the inner wall of the sliding slot 212 close to the axis of the threaded disc 21, and the other end is connected to the side wall of the slider close to the axis of the threaded disc 21.

During the rotation of the threaded disk 21, the transmission block 31 moves in the radial direction of the threaded disk 21, under the action of centrifugal force, and moves away from the axis of the threaded disk 21, meanwhile, the spring 2121 is in a stretching state, and pushes the two ends of the transmission rod 32 to rotate, thereby driving the push plate 2111 to rotate until the end of the push plate 2111 abuts against the inner peripheral wall of the bearing outer ring, because the threaded disc 21 is always in high-speed rotation, the push plate 2111 continuously abuts against the inner peripheral wall of the bearing outer ring, so that the iron chips and the iron sheets in the oil storage groove of the outer ring are stably shoveled onto the push plate 2111, the iron chips and the iron sheets between the first alloy cutter head 22 and the oil storage groove of the outer ring are reduced, the first alloy cutter head 22 stably mills the outer ring of the bearing, the risk that the inner wall of the outer ring oil storage tank generates scratches can be reduced, and the flatness of the inner wall of the outer ring oil storage tank formed by the outer ring of the bearing can be favorably improved. After the threaded disc 21 stops rotating, the spring 2121 starts to retract and drives the transmission block 31 and the push plate 2111 to reset, so that the risk of damage to the push plate 2111 can be reduced.

Referring to fig. 1 and 4, a spiral blade 1311 is fixed to the outer peripheral wall of the threaded rod 131, the spiral blade 1311 is located on a side of the threaded disc 21 away from the first support plate 112, and a thrust surface of the spiral blade 1311 faces the first support plate 112. Be provided with the collection device 4 that is used for collecting iron fillings and iron sheet between first backup pad 112 and the workstation 1, collection device 4 is including installing inductor 41 on workstation 1, installing controller 42 on first backup pad 112 and being fixed in the electro-magnet 43 on first backup pad 112, and controller 42 is connected with inductor 41 and electro-magnet 43 are all electrically, and inductor 41 is used for monitoring the rotation of threaded rod 131. The electromagnets 43 are arranged in two numbers, and the two electromagnets 43 are symmetrically arranged on two sides of the output shaft of the first motor 111.

When carrying out outer lane oil storage tank to the bearing inner race and seting up, threaded rod 131 drives helical fan 1311 and rotates at a high speed, the air current that helical fan 1311 produced promotes iron fillings and iron sheet and removes towards first backup pad 112, inductor 41 monitors threaded rod 131 simultaneously and takes place to rotate and control the circular telegram of electro-magnet 43 through controller 42, iron fillings and iron sheet that can promote to come to helical fan 1311 with this electro-magnet 43 adsorb, with the diffusion everywhere of this restriction iron fillings and iron sheet, can keep the clean degree of workshop, and be favorable to protecting staff's occupational health, and can reduce iron fillings and the iron sheet of remaining in the outer lane oil storage tank, further promote the roughness of the outer lane oil storage tank inner wall that the bearing inner race was seted up, helical fan 1311 can also play the cooling effect to first alloy tool bit 22 and bearing inner race, be favorable to dispelling the heat with higher speed. Meanwhile, when the inner peripheral wall of the bearing outer ring is polished, the spiral fan blades 1311 and the collecting device 4 can collect scrap iron as well.

Referring to fig. 4 and 5, the first supporting plate 112 is provided with a limiting cover 5 for limiting the diffusion range of the iron pieces and the iron pieces near the side wall of the fixed disc 121, the limiting cover 5 is located between the first supporting plate 112 and the fixed disc 121, and the electromagnet 43 is located in the limiting cover 5, so that the limiting cover 5 can guide the iron pieces and the iron pieces to the electromagnet 43. The limiting cover 5 comprises a U-shaped plate 51 fixed on the first supporting plate 112 and a bottom plate 52 fixed at the open end of the U-shaped plate 51 through bolts, wherein the open end of the U-shaped plate 51 faces the workbench 1.

Referring to fig. 4 and 5, the two opposite sides of the U-shaped plate 51 are rotatably connected with a horizontally arranged rotating rod 511, the rotating rod 511 is perpendicular to the output shaft of the first motor 111, and the rotating rod 511 is located below the output shaft of the first motor 111. The rotating lever 511 includes a connecting portion 5111 and two rotating portions 5112 fixed to both ends of the connecting portion 5111, respectively, and the connecting portion 5111 and the rotating portions 5112 are coaxially arranged, and the cross-sectional circular size of the connecting portion 5111 is larger than that of the rotating portions 5112. A brush 51111 for pushing the iron pieces and the iron pieces toward the electromagnet 43 is fixed to the outer peripheral wall of the rotating portion 5112.

Referring to fig. 4 and 5, a driving assembly 6 for driving the rotating rod 511 to rotate intermittently is disposed between the rotating rod 511 and the output shaft of the first motor 111, the driving assembly 6 includes an incomplete helical gear 61 fixedly sleeved on the output shaft of the first motor 111 and a driven helical gear 62 fixedly sleeved on the connecting portion 5111, and the incomplete helical gear 61 and the driven helical gear 62 are in meshing transmission. A second elastic member for resetting is arranged between the rotating rod 511 and the limiting cover 5, the second elastic member comprises two torsion springs 7 respectively sleeved on the two rotating portions 5112, one end of each torsion spring 7 is connected to the side wall of the U-shaped plate 51, and the other end of each torsion spring 7 is connected to the end wall of the connecting portion 5111.

When carrying out the outer lane oil storage tank to the bearing inner race and seting up, through incomplete helical gear 61 and driven helical gear 62's meshing, make dwang 511 take place the intermittent type and rotate, tensile torsional spring 7 simultaneously, and drive iron fillings and the iron sheet that brush 51111 will fall in 5 bottoms of spacing cover and push to electro-magnet 43, when incomplete helical gear 61 separates with driven helical gear 62, torsional spring 7 resets and drives dwang 511 and rotate and reset, and above-mentioned process is repeated constantly in the course of working, reduce and pile up the tip that is close to fixed disc 121 in spacing cover 5, make iron fillings and iron sheet smoothly get into in spacing cover 5 and adsorbed on electro-magnet 43, be favorable to promoting the collection effect of iron fillings and iron sheet.

The implementation principle of a bearing production device in the embodiment of the application is as follows: when an outer ring oil storage groove is formed in the outer ring of the bearing, the outer ring of the bearing is fixed on the fixed disc 121, the third motor 132 drives the threaded rod 131 to rotate at a high speed, meanwhile, the first motor 111 drives the fixed disc 121 to rotate in the reverse direction, the first alloy cutter head 22 can mill the inner circumferential wall of the outer ring of the bearing, the transmission block 31 moves along the radial direction of the threaded disc 21 under the action of centrifugal force and moves towards the direction away from the axis of the threaded disc 21, the transmission rod 32 is pushed to rotate at two ends, and then the push plate 2111 is driven to rotate until the end of the push plate 2111 abuts against the inner circumferential wall of the outer ring of the bearing, because the threaded disc 21 is always in high-speed rotation, the push plate 2111 continuously abuts against the inner circumferential wall of the outer ring of the bearing, and the push plate 2111 continuously abuts against the bottom wall of the outer ring oil storage groove, so that iron chips and scrap pieces in the outer ring oil storage groove are shoveled onto the push plate 2111, scrap iron and iron sheets between the first alloy cutter head 22 and the outer ring oil storage tank are reduced, so that the first alloy cutter head 22 stably mills the outer ring of the bearing, the risk of scratches on the inner wall of the outer ring oil storage tank can be reduced, and the flatness of the inner wall of the outer ring oil storage tank arranged on the outer ring of the bearing can be improved;

meanwhile, the threaded rod 131 drives the spiral fan 1311 to rotate at a high speed, the air flow generated by the spiral fan 1311 pushes the iron filings and the iron sheet to move towards the first supporting plate 112, the iron filings and the iron sheet are collected through the electromagnet 43, the incomplete helical gear 61 is meshed with the driven helical gear 62, the rotating rod 511 is enabled to rotate intermittently, meanwhile, the second elastic part is stretched, the brush 51111 is driven to push the iron filings and the iron sheet which fall on the bottom of the limiting cover 5 to the electromagnet 43, when the incomplete helical gear 61 is separated from the driven helical gear 62, the second elastic part resets and drives the rotating rod 511 to rotate and reset, the end portion which is stacked on the limiting cover 5 and close to the fixed disk 121 is reduced, the iron filings and the iron sheet smoothly enter the limiting cover 5 and are adsorbed on the electromagnet 43, therefore the diffusion of the iron filings and the iron sheet is limited, and the cleanliness of a workshop can be kept.

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.