CN118809399B - Bearing bush production device and method - Google Patents
Bearing bush production device and method Download PDFInfo
- Publication number
- CN118809399B CN118809399B CN202411308111.9A CN202411308111A CN118809399B CN 118809399 B CN118809399 B CN 118809399B CN 202411308111 A CN202411308111 A CN 202411308111A CN 118809399 B CN118809399 B CN 118809399B
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- bearing bush
- outer ring
- fixedly connected
- driving
- plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000005498 polishing Methods 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 22
- 230000000087 stabilizing effect Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/11—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding the circumferential surface of rings, e.g. piston rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
本发明提供一种轴瓦生产装置及其方法，属于轴瓦技术领域，该轴瓦生产装置包括外环，内柱，内柱转动设于外环内，转动环，转动环转动设于内柱和外环之间，在需要将轴瓦本体进行打磨时，将其放置于位于外环外侧的安装杆的外表面，之后通过推拉组件将轴瓦本体拉动至外环和内柱之间，之后启动驱动机构中的转动部分，使轴瓦本体在内柱和外环中转动，在轴瓦本体转动的同时，会与多个打磨辊接触，通过多个打磨辊对轴瓦本体进行打磨，通过上述设计，使得轴瓦本体的内外径的打磨更加高效和全面，提高轴瓦本体的生产加工效率和速度。
The present invention provides a bearing production device and method, belonging to the technical field of bearings. The bearing production device comprises an outer ring, an inner column, the inner column is rotatably arranged in the outer ring, and a rotating ring is rotatably arranged between the inner column and the outer ring. When the bearing body needs to be polished, it is placed on the outer surface of a mounting rod located outside the outer ring, and then the bearing body is pulled between the outer ring and the inner column by a push-pull assembly, and then the rotating part in the driving mechanism is started to rotate the bearing body in the inner column and the outer ring. While the bearing body rotates, it will contact with multiple polishing rollers, and the bearing body is polished by the multiple polishing rollers. Through the above design, the polishing of the inner and outer diameters of the bearing body is more efficient and comprehensive, thereby improving the production and processing efficiency and speed of the bearing body.
Description
Technical Field
The invention belongs to the technical field of bearing bush processing, and particularly relates to a bearing bush production device and a bearing bush production method.
Background
The bearing bush is a key component part of a sliding bearing, has the main functions of supporting a rotating shaft, reducing friction and abrasion between the shaft and a bearing seat and ensuring normal operation of mechanical equipment, and is characterized by basic characteristics and structures of the bearing bush, such as antifriction property, bearing capacity, adaptability, wear resistance and the like, the bearing bush is widely applied to various mechanical equipment, such as an engine, a generator, a rolling mill, a ship and the like, and correct selection and maintenance of the bearing bush are important for ensuring stable operation of the mechanical equipment and prolonging the service life.
The bearing bush is an important component part in a mechanical device, is mainly used for supporting shaft parts, reduces friction and abrasion, and ensures normal operation of mechanical equipment, and is a general production process of the bearing bush, including raw material preparation, smelting, casting, cooling and cleaning, heat treatment, mechanical processing, inspection, surface treatment and the like.
In the production flow and processing of the bearing bush, the surface treatment of the bearing bush is commonly grinding and polishing, and the bearing bush is mostly circular or semicircular, because the shape of the bearing bush is more inconvenient to grind and process, and the grinding of the inner diameter and the outer diameter of the bearing bush can not be simultaneously carried out, only one surface of the bearing bush can be ground, and after the bearing bush is finished, the other surface of the bearing bush is turned over or ground through other devices.
Disclosure of Invention
The invention aims to provide a bearing bush production device and a bearing bush production method, which aim to solve the problems that most of bearing bushes in the prior art are circular or semicircular, the shape is inconvenient to polish, the inner and outer diameters of the bearing bushes cannot be polished simultaneously, only one side of the bearing bushes can be polished, and the other side of the bearing bushes can be turned over after the polishing is finished or polished by other devices.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A bushing manufacturing apparatus comprising:
An outer ring;
the inner column is rotationally arranged in the outer ring;
the rotating ring is rotationally arranged between the inner column and the outer ring;
The bearing bush bodies are arranged at one end of the rotating ring;
the rotating grooves are respectively arranged on the circumferential inner wall of the outer ring and the circumferential surface of the inner column;
the polishing rollers are respectively connected in the rotating grooves in a rotating way;
the driving holes are formed in one end of the rotating ring;
the mounting grooves are respectively arranged at one ends of the bearing bush bodies;
the mounting rods are respectively and slidably connected into the mounting grooves and the bearing bush bodies;
A seal processing mechanism provided at one side of the outer ring for sealing the outer ring to prevent the bearing bush body from coming out of the outer ring, and
The driving mechanism is arranged on one side of the outer ring and is used for driving the bearing bush body to rotate and move.
As a preferable scheme of the invention, the driving mechanism consists of a push-pull assembly, an assembling plate, a driving source, a rotating disc, driving columns, driven gears and driving gears, wherein the rotating disc is fixedly connected with one ends of a plurality of mounting rods, the assembling plate is arranged at the upper end of a mounting seat, the driving source is fixedly connected with one end of the assembling plate, the driving columns are fixedly connected with one end of the rotating disc, the driving gears are fixedly connected with the output end of the driving source, the driven gears are fixedly connected with one ends of the driving columns, the driven gears are meshed with the driving gears, and the push-pull assembly is arranged on one side of the assembling plate and is used for pushing out a bearing bush body from an outer ring.
As a preferable scheme of the invention, the push-pull assembly consists of a stabilizing plate, an electric cylinder, a piston rod and a bearing, wherein the stabilizing plate is arranged on the upper side of the mounting seat, the electric cylinder is fixedly connected to one end of the stabilizing plate, the piston rod is connected with the electric cylinder, the piston rod is connected with the rotating disc through the bearing, and the assembling plate is rotationally arranged on the circumferential surface of the piston rod.
As a preferable scheme of the invention, the sealing processing mechanism consists of a driving plate, two linkage rods, a sealing shell, a movable groove, a spring and an abutting plate, wherein the driving plate is fixedly connected to the circumferential surface of a piston rod, the two linkage rods are fixedly connected to the circumferential surface of the driving plate, the sealing shell is fixedly connected to the close ends of the two linkage rods, the movable groove is formed in one end of the sealing shell, the spring is fixedly connected to the inner wall of one side of the movable groove, and the abutting plate is fixedly connected to one end of the spring.
As a preferable scheme of the invention, the invention further comprises a magnetic attraction mechanism, wherein the magnetic attraction mechanism consists of a plurality of magnetic attraction grooves, a vertical plate and a plurality of magnetic attraction rods, the vertical plate is fixedly connected to the upper end of the mounting seat, the magnetic attraction grooves are all formed in one end of the movable groove, the magnetic attraction rods are fixedly connected to one end of the vertical plate, the magnetic attraction rods are respectively matched with the magnetic attraction grooves, and the magnetic attraction rods are all magnetically connected with the abutting plate.
As a preferable scheme of the invention, one end of the stabilizing plate is fixedly connected with a pressure sensor, the pressure sensor is in signal connection with the outer ring, the inner wall of one side of the movable groove is fixedly connected with a telescopic rod, the lower end of the mounting seat is fixedly connected with a cabinet body, and the lower end of the cabinet body is fixedly connected with a plurality of foot pads.
As a preferable scheme of the invention, the circumferential surface of the outer ring is provided with the water adding hole, the circumferential surface of the outer ring is fixedly connected with the transmission pipe, and one end of the transmission pipe is fixedly connected with the connecting flange.
As a preferable scheme of the invention, an outer limit groove is formed in the circumferential inner wall of the outer ring, an outer limit ring is fixedly connected to the circumferential surface of the rotating ring, and the outer limit ring is rotatably connected in the outer limit groove.
As a preferable scheme of the invention, an inner limit groove is formed in the circumferential surface of the inner column, an inner limit ring is fixedly connected to the circumferential inner wall of the rotating ring, and the inner limit ring is rotatably connected to the inner limit groove.
The application method of the bearing bush production device comprises the following steps:
S1, when the bearing bush body is required to be polished and polished, a plurality of mounting rods are positioned on the outer side of an outer ring, the mounting rods are clamped on the outer surfaces of the mounting rods through mounting grooves formed in one ends of the bearing bush bodies, temporary connection is carried out between the mounting rods, a push-pull assembly in a driving mechanism is started to enable the mounting rods to be pulled rightwards, and then the bearing bush body is pulled into the outer ring, so that collection and arrangement of the bearing bush body are completed;
s2, when the push-pull mechanism pulls the bearing bush body into the outer ring, the driving plate, the two linkage rods and the sealing shell are pulled to move towards one end of the outer ring, the bearing bush body can be prevented from being pulled out of the outer ring through the abutting plate, and the bearing bush body is prevented from being pulled out of the outer ring during processing;
S3, after the pulling part of the driving mechanism works, the driving plate presses the pressure sensor, the pressure sensor transmits a signal to the driving source after sensing the pressure, the driving source is started and starts to rotate, then the rotating force of the driving source is transmitted to the rotating disc and the plurality of mounting rods, meanwhile, the rotating ring and the plurality of bearing bush bodies rotate between the outer ring and the inner column, and the bearing bush bodies rotate and simultaneously contact with the plurality of rotating grooves and rub to finish polishing the inner side and the outer side of the bearing bush bodies;
And S4, after finishing polishing the bearing bush body, reversely starting the push-pull mechanism, and pushing the bearing bush body to the outer side of the outer ring when pushing the mounting rod leftwards to finish the collection of the bearing bush body.
The beneficial effects of the invention are as follows:
1. When needs are polished the axle bush body, place it in the surface that is located the installation pole in the outer loop outside, later pull the axle bush body to between outer loop and the interior post through the push-and-pull subassembly, afterwards start the rotation part in the actuating mechanism, make the axle bush body rotate in interior post and outer loop, when axle bush body rotates, can contact with a plurality of rollers of polishing, polish the axle bush body through a plurality of rollers of polishing, through above-mentioned design, make the inside and outside diameter of axle bush body polish more high-efficient and comprehensive, the production machining efficiency and the speed of improvement axle bush body.
2. When the push-pull assembly moves, the sealing processing mechanism is pulled to be arranged on one side of the outer ring, the bearing bush body can be prevented from falling out of the outer ring when rotating at a high speed through the sealing processing mechanism, and the processing stability and the safety of the bearing bush body are improved.
3. When the rotating ring rotates, the inner limiting ring can be driven to rotate in the inner limiting groove, the rotating stability of the rotating ring is improved, the outer limiting ring can be driven to rotate in the outer limiting groove when the rotating ring rotates, the rotating stability of the rotating ring is improved, meanwhile, the inner column and the outer ring can be connected, and the assembly stability of the device is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a first front perspective view of the present invention;
FIG. 2 is a first perspective view of the present invention in a principal cut away;
FIG. 3 is a first side cutaway perspective view of the present invention;
FIG. 4 is a top perspective view of the present invention;
FIG. 5 is a second side cross-sectional perspective view of the present invention;
FIG. 6 is a rear perspective view of the present invention;
FIG. 7 is a second perspective view of the present invention;
FIG. 8 is a third side cross-sectional perspective view of the present invention;
fig. 9 is a second perspective view of the present invention in principal section.
1, Mounting seat, 101, cabinet body, 102, foot pad, 103, mounting plate, 104, fixing plate, 105, stabilizing plate, 2, stabilizing plate, 201, electric cylinder, 202, assembling plate, 203, rotating disc, 204, linkage rod, 205, pressure sensor, 206, transmission tube, 207, piston rod, 208, vertical plate, 209, magnetic attraction rod, 210, connecting flange, 211, mounting rod, 212, bearing, 213, penetrating hole, 214, driving plate, 3, sealing shell, 301, movable groove, 302, magnetic attraction groove, 303, telescopic rod, 304, spring, 305, abutting plate, 306, positioning rod, 307, positioning groove, 308, limiting groove, 309, limiting block, 4, outer ring, 401, inner column, 402, rotating ring, 403, inner limiting groove, 404, inner limiting ring, 405, outer limiting ring, 406, outer limiting groove, 5, bearing shell, 501, rotating groove, 502, polishing roller, 503, driving hole, 6, driving column, 601, driven gear, 602, driving gear, 7 and driving source.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-9, the present invention provides the following technical solutions:
A bushing manufacturing apparatus comprising:
An outer ring 4;
an inner column 401, wherein the inner column 401 is rotatably arranged in the outer ring 4;
A rotating ring 402, the rotating ring 402 is rotatably arranged between the inner column 401 and the outer ring 4;
The bearing bush bodies 5 are arranged at one end of the rotating ring 402, and the bearing bush bodies 5 are arranged at the other end of the rotating ring 402;
a plurality of rotation grooves 501, the plurality of rotation grooves 501 are respectively opened on the circumferential inner wall of the outer ring 4 and the circumferential surface of the inner column 401;
A plurality of grinding rollers 502, wherein the plurality of grinding rollers 502 are respectively rotatably connected in the plurality of rotating grooves 501;
A plurality of driving holes 503, wherein the driving holes 503 are all arranged at one end of the rotating ring 402;
The plurality of mounting grooves are respectively formed at one ends of the plurality of bearing bush bodies 5;
a plurality of mounting bars 211, wherein the plurality of mounting bars 211 are respectively and slidably connected to the plurality of mounting grooves and the plurality of bearing bush bodies 5;
The sealing processing mechanism is arranged on one side of the outer ring 4 and is used for sealing the outer ring 4 and preventing the bearing bush body 5 from falling out of the outer ring 4, the sealing processing mechanism consists of a driving plate 214, two linkage rods 204, a sealing shell 3, a movable groove 301, a spring 304 and an abutting plate 305, the driving plate 214 is fixedly connected with the circumferential surface of a piston rod 207, the two linkage rods 204 are fixedly connected with the circumferential surface of the driving plate 214, the sealing shell 3 is fixedly connected with the adjacent ends of the two linkage rods 204, the movable groove 301 is arranged at one end of the sealing shell 3, the spring 304 is fixedly connected with the inner wall of one side of the movable groove 301 and is fixedly connected with one end of the spring 304 by the abutting plate 305, and
The driving mechanism is arranged on one side of the outer ring 4 and is used for driving the bearing bush body 5 to rotate and move, the driving mechanism consists of a push-pull assembly, an assembling plate 202, a driving source 7, a rotating plate 203, a driving post 6, a driven gear 601 and a driving gear 602, the rotating plate 203 is fixedly connected to one end of a plurality of mounting rods 211, the assembling plate 202 is arranged at the upper end of the mounting seat 1, the driving source 7 is fixedly connected to one end of the assembling plate 202, the driving posts 6 are fixedly connected to one end of the rotating plate 203, the driving gear 602 is fixedly connected to the output end of the driving source 7, the driven gear 601 is fixedly connected to one end of the driving posts 6, the driven gear 601 is meshed with the driving gear 602, and the push-pull assembly is arranged on one side of the assembling plate 202 and is used for pushing the bearing bush body 5 out of the outer ring 4;
The push-pull assembly consists of a stabilizing plate 2, an electric cylinder 201, a piston rod 207 and a bearing 212, wherein the stabilizing plate 2 is arranged on the upper side of the mounting seat 1, the electric cylinder 201 is fixedly connected to one end of the stabilizing plate 2, the piston rod 207 is connected with the electric cylinder 201, the piston rod 207 is connected with the rotating disc 203 through the bearing 212, and the assembling plate 202 is rotatably arranged on the circumferential surface of the piston rod 207;
One end of the stabilizing plate 2 is fixedly connected with a pressure sensor 205, and the pressure sensor 205 is in signal connection with the outer ring 4.
In the specific embodiment of the invention, when the bearing bush body 5 needs to be polished, the bearing bush body 5 can be clamped on the outer surface of the mounting rod 211 through the mounting groove to finish temporary fixation, then the piston rod 207 connected with the mounting rod 211 is started to drag the rotating disc 203, the plurality of mounting rods 211 and the plurality of bearing bush bodies 5 into the outer ring 4 and the inner column 401, the mounting of the plurality of bearing bush bodies 5 is finished, the piston rod 207 moves rightwards and pulls the driving plate 214, when the driving plate 214 pulls to the maximum distance, the piston rod 207 contacts with the pressure sensor 205 and extrudes the pressure sensor 205, after the pressure sensor 205 receives pressure, a signal is transmitted to the driving source 7 to start the pressure sensor, then the output shaft of the driving source 7 starts to rotate, and before the piston rod 207 pulls rightwards, the rotating disc 203, the plurality of driving columns 6 and the driven gear 601 are driven to move towards the left end of the assembling plate 202, finally, the static engagement of the driven gear 601 and the driving gear 602 is realized, the rotation of the output shaft of the driving source 7 can be realized, the power can be transmitted to the assembly plate 202, the plurality of mounting rods 211, the rotating ring 402 and the plurality of bearing bush bodies 5 to rotate in the outer ring 4 and the inner column 401 through the engagement of the driven gear 601 and the driving gear 602, the bearing bush bodies 5 can contact with the polishing roller 502 and polish, the inner diameter and the outer diameter of the bearing bush bodies 5 can be polished simultaneously after the bearing bush bodies 5 rotate for a plurality of circles, the polishing of the bearing bush bodies 5 is more efficient and convenient through the design, the subsequent production efficiency and convenience of the bearing bush bodies 5 are improved, simultaneously, the two linkage rods 204, the sealing shell 3 and the abutting plate 305 can be pulled to move to the right when the driving plate 214 is moved, the contact between the abutting plate 305 and the outer ring 4, the outer ring 4 can be sealed to prevent the bearing bush body 5 from being separated from the outer ring 4, and it is required to explain what type of electric cylinder 201, driving source 7 and pressure sensor 205 are specifically used, and those skilled in the art select them by themselves, and the above-mentioned electric cylinder 201, driving source 7 and pressure sensor 205 are all of the prior art, and the scheme is not repeated.
Preferably, both ends of the assembling plate 202 and both ends of the stabilizing plate 2 are fixedly connected with the fixing plate 104 and the mounting plate 103, respectively, and the circumferential surface of the outer ring 4 is fixedly connected with the stabilizing plate 105, and the stabilizing plate 105 is fixedly connected with the mounting seat 1, and the outer ring 4, the assembling plate 202 and the stabilizing plate 2 can be respectively supported through the stabilizing plate 105, the two fixing plates 104 and the mounting plate 103, so that the stability of the device is improved.
Preferably, one end of the abutting plate 305 is fixedly connected with a positioning rod 306, one end of the inner column 401 is provided with a positioning groove 307, and after the abutting plate 305 abuts against one end of the outer ring 4, the positioning rod 306 is inserted into the positioning groove 307, so as to prevent the inner column 401 from rotating.
Preferably, two limiting grooves 308 are formed in the circumferential inner wall of the sealing shell 3, two limiting blocks 309 are fixedly connected to the circumferential surface of the abutting plate 305, and when the abutting plate 305 moves, the two limiting blocks 309 are matched with the two limiting grooves 308 and slide in the two limiting grooves 308, so that the sliding stability of the abutting plate 305 is improved.
Preferably, one end of the assembly plate 202 is provided with a through hole 213, the piston rod 207 passes through the through hole 213 and is connected with the rotating disk 203 through a bearing 212, so as to prevent the piston rod 207 from influencing when the rotating disk 203 rotates, and the piston rod 207 does not influence the assembly plate 202 through the through hole 213 when moving.
Referring to fig. 1-9 specifically, the device further comprises a magnetic attraction mechanism, the magnetic attraction mechanism is composed of a plurality of magnetic attraction grooves 302, a vertical plate 208 and a plurality of magnetic attraction rods 209, the vertical plate 208 is fixedly connected to the upper end of the mounting seat 1, the plurality of magnetic attraction grooves 302 are all arranged at one end of the movable groove 301, the plurality of magnetic attraction rods 209 are fixedly connected to one end of the vertical plate 208, the plurality of magnetic attraction rods 209 are respectively matched with the plurality of magnetic attraction grooves 302, the plurality of magnetic attraction rods 209 are all magnetically connected with the abutting plate 305,
In this embodiment, after the processing, polishing and polishing of the bearing shell body 5 are completed, the electric cylinder 201 is reversely started to enable the piston rod 207 to move leftwards, meanwhile, the sealing shell 3 and the mounting rod 211 move leftwards, the bearing shell body 5 is pushed outwards through the leftwards movement of the mounting rod 211, the bearing shell body 5 is convenient to collect, when the sealing shell 3 moves leftwards to the vertical plate 208, the plurality of magnetic suction rods 209 are inserted into the plurality of magnetic suction grooves 302, the abutting plate 305 can be adsorbed leftwards through the magnetic suction of the plurality of magnetic suction rods 209, a certain space is reserved for the bearing shell body 5, the bearing shell body 5 is convenient to be inserted to the outer surface of the mounting rod 211 again, and the bearing shell body 5 can be conveniently taken and collected from the outer surface of the mounting rod 211.
Referring to fig. 1-9 specifically, a telescopic rod 303 is fixedly connected to an inner wall of one side of the movable groove 301, a lower end of the mounting seat 1 is fixedly connected to the cabinet 101, a plurality of foot pads 102 are fixedly connected to a lower end of the cabinet 101, water adding holes are formed in a circumferential surface of the outer ring 4, a transmission pipe 206 is fixedly connected to a circumferential surface of the outer ring 4, and a connecting flange 210 is fixedly connected to one end of the transmission pipe 206.
In the embodiment, the telescopic rod 303 can prevent the spring 304 from bending and deforming, the use stability of the spring 304 is improved, the mounting seat 1 and a plurality of components can be supported through the cabinet body 101 and the foot pad 102, cooling water is conveniently injected into the outer ring 4 through the water adding holes, the transmission pipe 206 and the connecting flange 210, and damage caused by overhigh temperature of the bearing bush body 5 during processing is prevented.
Referring to fig. 1-9 specifically, an outer limit groove 406 is formed in the circumferential inner wall of the outer ring 4, an outer limit ring 405 is fixedly connected to the circumferential surface of the rotating ring 402, the outer limit ring 405 is rotatably connected to the outer limit groove 406, an inner limit groove 403 is formed in the circumferential surface of the inner column 401, an inner limit ring 404 is fixedly connected to the circumferential inner wall of the rotating ring 402, and the inner limit ring 404 is rotatably connected to the inner limit groove 403.
In this embodiment, when the rotating ring 402 rotates, the inner limiting ring 404 is driven to rotate in the inner limiting groove 403, and the outer limiting ring 405 is also driven to rotate in the outer limiting groove 406, so as to improve the rotation stability of the rotating ring 402, and the connection stability of the inner column 401, the rotating ring 402 and the outer ring 4 can be improved through the cooperation between the inner limiting ring 404 and the inner limiting groove 403 and the outer limiting ring 405 and the outer limiting groove 406.
The working principle and the using flow of the invention are as follows:
When needs carry out polishing with the axle bush body 5 and polish processing, this moment, a plurality of installation pole 211 are located the outside of outer loop 4, the mounting groove joint that one end of first through a plurality of axle bush body 5 was offered is to a plurality of installation pole 211's surface, carry out temporary connection between them, push-and-pull subassembly in then start actuating mechanism makes a plurality of installation pole 211 pull right, afterwards axle bush body 5 pulls to the inside of outer loop 4, accomplish the receipts and the settling of axle bush body 5, in push-and-pull mechanism pulls axle bush body 5 to the outer loop 4 in, can pull drive plate 214, two trace rods 204 and sealing shell 3 one end removal of outer loop 4, can prevent that axle bush body 5 from deviate from in the outer loop 4 through abutting plate 305, prevent that axle bush body 5 from deviate from when processing in outer loop 4, after actuating mechanism's pulling part work is accomplished, drive plate 214 can suppress pressure sensor 205, after the pressure sensor 205 can transmit the signal to actuating source 7, start and begin to rotate, afterwards its rotation force can transmit to rolling disc 203 and a plurality of installation pole 211, simultaneously body 402 and a plurality of installation pole bodies 5 rotate left and a plurality of inner and 5 at the same time, simultaneously, can polish the axle bush body 5 and the inside the outer loop 5 is also polished to the opposite direction, the bearing bush body 5 can be accomplished to the inner loop 5, the bearing bush body is rotated to the 5, the opposite direction is polished 5 is finished, and the 5 is rotated in the time the 5 is rotated and the 5 is installed to the 5, and is finished.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present invention, and the present invention is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A bushing manufacturing apparatus, comprising:
An outer ring (4);
an inner column (401), wherein the inner column (401) is rotatably arranged in the outer ring (4);
A rotating ring (402), wherein the rotating ring (402) is rotatably arranged between the inner column (401) and the outer ring (4);
The bearing bush comprises a plurality of bearing bush bodies (5), wherein the bearing bush bodies (5) are arranged at one end of a rotating ring (402);
a plurality of rotating grooves (501), wherein the rotating grooves (501) are respectively arranged on the circumferential inner wall of the outer ring (4) and the circumferential surface of the inner column (401);
A plurality of grinding rollers (502), wherein the grinding rollers (502) are respectively and rotatably connected in a plurality of rotating grooves (501);
A plurality of driving holes (503), wherein the driving holes (503) are all arranged at one end of the rotating ring (402);
the mounting grooves are respectively arranged at one ends of the bearing bush bodies (5);
a plurality of mounting rods (211), wherein the plurality of mounting rods (211) are respectively and slidably connected into the plurality of mounting grooves and the plurality of bearing bush bodies (5);
a seal processing mechanism provided on one side of the outer ring (4) for sealing the outer ring (4) to prevent the bearing bush body (5) from coming out of the outer ring (4), and
The driving mechanism is arranged on one side of the outer ring (4) and is used for driving the bearing bush body (5) to rotate and move.
2. The bearing bush production device according to claim 1, wherein the driving mechanism comprises a push-pull assembly, an assembling plate (202), a driving source (7), a rotating disc (203), a driving post (6), a driven gear (601) and a driving gear (602), the rotating disc (203) is fixedly connected to one ends of a plurality of mounting rods (211), the assembling plate (202) is arranged at the upper end of the mounting seat (1), the driving source (7) is fixedly connected to one end of the assembling plate (202), a plurality of driving posts (6) are fixedly connected to one end of the rotating disc (203), the driving gear (602) is fixedly connected to the output end of the driving source (7), the driven gear (601) is fixedly connected to one ends of the driving posts (6), and the driven gear (601) is meshed with the driving gear (602), and the push-pull assembly is arranged on one side of the assembling plate (202) and is used for pushing out the bearing bush body (5) from the outer ring (4).
3. A bearing bush production device according to claim 2, wherein the push-pull assembly comprises a stabilizing plate (2), an electric cylinder (201), a piston rod (207) and a bearing (212), the stabilizing plate (2) is arranged on the upper side of the mounting seat (1), the electric cylinder (201) is fixedly connected to one end of the stabilizing plate (2), the piston rod (207) is connected with the electric cylinder (201), the piston rod (207) is connected with the rotating disc (203) through the bearing (212), and the assembling plate (202) is rotatably arranged on the circumferential surface of the piston rod (207).
4. A bearing bush production device according to claim 3, wherein the seal processing mechanism comprises a driving plate (214), two linkage rods (204), a seal housing (3), a movable groove (301), a spring (304) and an abutting plate (305), the driving plate (214) is fixedly connected to the circumferential surface of the piston rod (207), the two linkage rods (204) are fixedly connected to the circumferential surface of the driving plate (214), the seal housing (3) is fixedly connected to the adjacent ends of the two linkage rods (204), the movable groove (301) is formed in one end of the seal housing (3), the spring (304) is fixedly connected to one side inner wall of the movable groove (301), and the abutting plate (305) is fixedly connected to one end of the spring (304).
5. The bearing bush production device according to claim 4, further comprising a magnetic attraction mechanism, wherein the magnetic attraction mechanism comprises a plurality of magnetic attraction grooves (302), a vertical plate (208) and a plurality of magnetic attraction rods (209), the vertical plate (208) is fixedly connected to the upper end of the mounting seat (1), the plurality of magnetic attraction grooves (302) are all formed in one end of the movable groove (301), the plurality of magnetic attraction rods (209) are all fixedly connected to one end of the vertical plate (208), the plurality of magnetic attraction rods (209) are respectively matched with the plurality of magnetic attraction grooves (302), and the plurality of magnetic attraction rods (209) are all magnetically connected with the abutting plate (305).
6. The bearing bush production device according to claim 5, wherein one end of the stabilizing plate (2) is fixedly connected with a pressure sensor (205), the pressure sensor (205) is in signal connection with the outer ring (4), one side inner wall of the movable groove (301) is fixedly connected with a telescopic rod (303), the lower end of the mounting seat (1) is fixedly connected with a cabinet body (101), and the lower end of the cabinet body (101) is fixedly connected with a plurality of foot pads (102).
7. A bearing bush production device according to claim 6, wherein the circumferential surface of the outer ring (4) is provided with water adding holes, the circumferential surface of the outer ring (4) is fixedly connected with a transmission pipe (206), and one end of the transmission pipe (206) is fixedly connected with a connecting flange (210).
8. A bearing bush production device according to claim 7, wherein an outer limit groove (406) is formed in the circumferential inner wall of the outer ring (4), an outer limit ring (405) is fixedly connected to the circumferential surface of the rotating ring (402), and the outer limit ring (405) is rotatably connected to the outer limit groove (406).
9. A bearing bush production device according to claim 8, wherein an inner limit groove (403) is formed in the circumferential surface of the inner column (401), an inner limit ring (404) is fixedly connected to the circumferential inner wall of the rotary ring (402), and the inner limit ring (404) is rotatably connected to the inner limit groove (403).
10. A method of using the bearing shell manufacturing apparatus of claim 9, comprising the steps of:
S1, when polishing and grinding the bearing bush body (5) is required, a plurality of mounting rods (211) are positioned on the outer side of an outer ring (4), the mounting rods are clamped to the outer surfaces of the mounting rods (211) through mounting grooves formed in one ends of the bearing bush bodies (5) at first, temporary connection is carried out between the mounting rods, then a push-pull assembly in a driving mechanism is started to enable the mounting rods (211) to be pulled rightwards, and then the bearing bush body (5) is pulled into the outer ring (4), so that collection and placement of the bearing bush body (5) are completed;
S2, when the push-pull mechanism pulls the bearing bush body (5) into the outer ring (4), the driving plate (214), the two linkage rods (204) and the sealing shell (3) are pulled to move towards one end of the outer ring (4), and the bearing bush body (5) can be prevented from falling out of the outer ring (4) through the abutting plate (305) so as to prevent the bearing bush body (5) from falling out of the outer ring (4) during processing;
s3, after the pulling part of the driving mechanism works, the driving plate (214) presses the pressure sensor (205), after the pressure sensor (205) senses the pressure, signals are transmitted to the driving source (7), the driving source (7) is started and starts to rotate, then the rotating force is transmitted to the rotating disc (203) and the plurality of mounting rods (211), meanwhile, the rotating ring (402) and the plurality of bearing bush bodies (5) rotate between the outer ring (4) and the inner column (401), and the bearing bush bodies (5) contact and rub the plurality of rotating grooves (501) when rotating, so that the polishing of the inner side and the outer side of the bearing bush bodies (5) is completed;
S4, after polishing the bearing bush body (5), reversely starting the push-pull mechanism, and pushing the bearing bush body (5) to the outer side of the outer ring (4) when pushing the mounting rod (211) leftwards, so as to collect the bearing bush body (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411308111.9A CN118809399B (en) | 2024-09-19 | 2024-09-19 | Bearing bush production device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411308111.9A CN118809399B (en) | 2024-09-19 | 2024-09-19 | Bearing bush production device and method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356648A (en) * | 2018-02-08 | 2018-08-03 | 湖北安达精密工业有限公司 | A kind of internal combustion engine bearing process equipment and its processing method |
| CN118143769A (en) * | 2024-04-23 | 2024-06-07 | 安徽吉鑫磁业科技有限公司 | A synchronous processing device for inner and outer rings of magnetic core clamping and positioning processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3325854B2 (en) * | 1999-04-09 | 2002-09-17 | ナオイ精機株式会社 | Grinding device for circular work |
| CN218284821U (en) * | 2022-09-19 | 2023-01-13 | 安徽汉升工业部件股份有限公司 | A equipment of polishing for oilless bearing processing |
| CN219005506U (en) * | 2022-12-27 | 2023-05-12 | 南通五洲轴承有限公司 | Grinding machine for bearing machining |
| CN219787678U (en) * | 2023-04-04 | 2023-10-03 | 中国能源建设集团山西电力建设第一有限公司 | Turbine rotor bearing bush grinder |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356648A (en) * | 2018-02-08 | 2018-08-03 | 湖北安达精密工业有限公司 | A kind of internal combustion engine bearing process equipment and its processing method |
| CN118143769A (en) * | 2024-04-23 | 2024-06-07 | 安徽吉鑫磁业科技有限公司 | A synchronous processing device for inner and outer rings of magnetic core clamping and positioning processing |
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