CN114850583B - Scraper equipment for machining bearing seat inner spherical surface and application method thereof - Google Patents

Scraper equipment for machining bearing seat inner spherical surface and application method thereof Download PDF

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Publication number
CN114850583B
CN114850583B CN202210627791.5A CN202210627791A CN114850583B CN 114850583 B CN114850583 B CN 114850583B CN 202210627791 A CN202210627791 A CN 202210627791A CN 114850583 B CN114850583 B CN 114850583B
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China
Prior art keywords
fixedly connected
sliding
limiting
shaft
groove
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CN202210627791.5A
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Chinese (zh)
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CN114850583A (en
Inventor
朱建兵
刘方
朱磊
滕必霞
朱瑶瑶
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Xiangshui Yongheng Transmission Manufacturing Co ltd
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Xiangshui Yongheng Transmission Manufacturing Co ltd
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Priority to CN202210627791.5A priority Critical patent/CN114850583B/en
Publication of CN114850583A publication Critical patent/CN114850583A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/02—Machines or devices for scraping
    • B23D79/04—Machines or devices for scraping with rotating cutting-tool, e.g. for smoothing linings of bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention discloses scraper equipment for processing an inner spherical surface of a bearing seat and a using method thereof, wherein the scraper equipment comprises a processing box fixedly connected with the top end of a workbench, one side of the processing box is provided with a mounting mechanism, two scrapers are arranged in the processing box, fixing mechanisms are symmetrically arranged in the processing box, a driving mechanism is arranged on the other side of the processing box, a plurality of supporting mechanisms are equidistantly arranged between the two scrapers, the mounting mechanism comprises a mounting shaft, a square block, a fixing shaft, an annular plate and two limiting blocks, one side of the square block is fixedly connected with the mounting shaft, and the fixing shaft is fixedly connected between the annular plate and the mounting shaft. According to the invention, the scraper is positioned in the plurality of bearing seats by using the arrangement mode of matching the installation shaft, the square block, the fixed shaft, the annular plate, the limiting block, the guide rod, the installation cylinder, the connecting plate and the second spring, so that the inner spherical surfaces of the plurality of bearing seats can be simultaneously processed, the working time is conveniently saved, and the working efficiency is improved.

Description

Scraper equipment for machining bearing seat inner spherical surface and application method thereof
Technical Field
The invention relates to the field of bearing seats, in particular to scraper equipment for processing an inner spherical surface of a bearing seat and a using method thereof.
Background
The bearing seat is a mechanical component matched with the bearing, and can support the bearing, and as one bearing can be different in bearing seat, and one bearing seat can be different in bearing seat, so that the bearing seat is various in variety, and for different application occasions of a standard bearing seat, bearing seats of different materials can be selected, wherein the special bearing seats comprise gray cast iron, spheroidal graphite cast iron, cast steel, stainless steel and plastics.
When the bearing frame is used, the inner spherical surface plays an important role, when the inner spherical surface of the bearing frame is processed, scraper equipment is needed to be used for processing the inner spherical surface of the bearing frame, in the prior art, when the inner spherical surface of the bearing frame is processed, the scraper equipment is used for fixing one bearing frame, and then the scraper is used for processing the inner spherical surface of the bearing frame, but when the inner spherical surface of the bearing frame with the same specification is processed, the working time is correspondingly increased, the simultaneous processing of the inner spherical surfaces of a plurality of bearing frames with the same specification is inconvenient, and the working efficiency is reduced.
Disclosure of Invention
The invention aims to provide scraper equipment for processing an inner spherical surface of a bearing seat and a using method thereof, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the scraper device for machining the inner spherical surface of the bearing seat comprises a workbench, wherein the top end of the workbench is fixedly connected with a machining box, one side of the machining box is provided with a mounting mechanism, two scrapers are arranged in the machining box, fixing mechanisms are symmetrically arranged in the machining box, a driving mechanism is arranged on the other side of the machining box, and a plurality of supporting mechanisms are arranged between the two scrapers at equal intervals;
the mounting mechanism comprises a mounting shaft, a square block, a fixed shaft, an annular plate and two limiting blocks, wherein one side of the square block is fixedly connected with the mounting shaft, the fixed shaft is fixedly connected between the annular plate and the mounting shaft, and the two limiting blocks are respectively positioned at the top and the bottom of the annular plate;
the fixing mechanism comprises two fixing columns, two fixing frames, two limiting plates, two sliding plates, two fixing blocks, a limiting ring, a threaded cylinder, a threaded column and a rotating ring, wherein the fixing columns are arranged in the fixing frames through the limiting plates, and one side of the limiting ring is attached to the two fixing blocks;
the driving mechanism comprises a motor, a first synchronous wheel, a synchronous belt, a second synchronous wheel and a connecting shaft, the square block is positioned at one side of the connecting shaft, and the synchronous belt is positioned between the first synchronous wheel and the second synchronous wheel;
the supporting mechanism comprises a connecting rod, a pushing column, a positioning cylinder, a first spring and a pushing ring, wherein the first spring is positioned in the positioning cylinder, and one end of the connecting rod is positioned at the side of the pushing column.
Preferably, a first through groove is formed in one side of the processing box, the fixing shaft is connected with an inner cavity of the first through groove in a sliding and penetrating mode, an annular groove is formed in the outer wall of the annular plate, the limiting block is connected with the inner cavity of the annular groove in the sliding and penetrating mode, a guide rod is fixedly connected to the side of the limiting block, and a connecting plate is fixedly connected to one end of the guide rod.
Preferably, two loading boards are fixedly connected with one side of the processing box, a second through groove is formed in the side of the loading board, an installation cylinder is connected in a threaded penetrating mode in an inner cavity of the second through groove, a guide rod is connected with the middle of the installation cylinder in a sliding penetrating mode, a second spring is fixedly connected with the inner wall of the installation cylinder, one end of the second spring is fixedly connected with the loading board, a sliding block is fixedly connected with one side of the limiting block, and two sliding grooves matched with the sliding block are formed in one side of the processing box.
Preferably, the top and the bottom of installation axle are all seted up flutedly, the avris of fixed frame and the inner wall fixed connection of recess, first spout has all been seted up to the recess inner wall, the second spout has been seted up on the top of first spout inner wall, the avris of fixed block and sliding plate fixed connection, one side and the limiting plate fixed connection of sliding plate, sliding plate and fixed block respectively with the inner chamber slip alternate connection of first spout and second spout, the avris and scraper fixed connection of fixed column, the fixed column is in slip alternate connection with the inner chamber of fixed frame.
Preferably, a third through groove is formed in one side of the inner wall of the fixed frame, the limiting plate is connected with the inner cavity of the third through groove in a sliding and penetrating mode, a third sliding groove matched with the limiting plate is formed in one side of the fixed column, the threaded cylinder is fixedly connected between the limiting ring and the rotating ring, the outer wall of the mounting shaft is connected with the rotating ring and the limiting ring in a sliding and penetrating mode, the outer wall of the mounting shaft is connected with the inner cavity of the threaded column in a sliding and penetrating mode, and the outer wall of the threaded column is connected with the inner cavity of the threaded cylinder in a threaded and penetrating mode.
Preferably, one end of the connecting rod is fixedly connected with the scraper, one end of the connecting rod is connected with the pushing column in a sliding penetrating manner, the outer wall of the positioning cylinder is connected with the bearing cylinder in a threaded penetrating manner, the side of the bearing cylinder is fixedly connected with the inner wall of the groove, the outer wall of the pushing column is fixedly connected with the inner cavity of the pushing ring in a penetrating manner, one end of the first spring is attached to the inner wall of the bearing cylinder, and the other end of the first spring is attached to the pushing ring.
Preferably, the output end of the motor is in transmission connection with an output shaft, the outer wall of the output shaft is fixedly connected with the first synchronous wheel in a penetrating manner, one side of the second synchronous wheel is fixedly connected with the connecting shaft, the other side of the processing box is provided with a rotating groove, and the connecting shaft is connected with the inner cavity of the rotating groove in a penetrating manner in a rotating manner.
Preferably, the outer wall of the connecting shaft is fixedly connected with two anti-drop rings in a penetrating way, a square groove is formed in one side of the connecting shaft, and the square block is connected with the inner cavity of the square groove in a penetrating way in a sliding way.
Preferably, the top of the processing box is fixedly connected with a hydraulic cylinder in a penetrating way, and the output end of the hydraulic cylinder is connected with a lower pressing plate in a transmission way.
The invention also provides a use method of the device for processing the spherical scraper in the bearing seat, which comprises the following specific use steps:
step one: when the inner spherical surfaces of the bearing seats are required to be processed, firstly, a plurality of bearing seats are placed at the top end of a workbench and positioned in a processing box, then the bearing seats are placed in order, a hydraulic cylinder pushes a lower pressing plate to move, then a plurality of bearing seats are fixed, then a mounting shaft is mounted, firstly, the mounting shaft is slidably inserted into the inner cavities of a first through groove, meanwhile, the mounting shaft is slidably inserted into the inner cavities of the bearing seats, when one side of each scraper is attached to each bearing seat, two scrapers are pushed to move by an external tool, then the scrapers push a connecting rod to move, the connecting rod pushes a pushing column to move, the pushing column drives a pushing ring to move, then the pushing ring compresses a first spring, the first spring generates elasticity to the pushing ring, then the two scrapers are both inserted into the inner cavities of the bearing seats, and then the mounting shaft is pushed to move continuously;
step two: then the square block and the inner cavity of the square groove are inserted in a sliding way, the fixed shaft enters the inner cavity of the first through groove, at the moment, the two limiting blocks are pushed to move, the limiting blocks drive the sliding block to move, the limiting blocks drive the guide rods to move, the guide rods push the connecting plates to compress the second springs, the second springs generate elastic force on the connecting plates, when the limiting blocks are aligned with the inner cavity of the annular groove on the annular plate, the limiting blocks are loosened, the limiting blocks move under the action of the second springs, the inner wall of the arc groove is attached to the inner wall of the annular groove, at the moment, the installation of the installation shaft is completed, then the motor drives the output shaft to rotate, then the second synchronous wheel and the connecting shaft are driven to rotate under the action of the synchronous belt, then the square block drives the installation shaft and the fixed shaft to rotate, meanwhile the annular plate rotates between the two limiting blocks, and then the scraper is used for processing the inner spherical surface of the bearing;
step three: when the scraper is used for a long time and needs to be replaced, the rotating ring is rotated at first, the rotating ring drives the threaded cylinder to rotate, then the threaded cylinder rotates on the outer wall of the threaded column, the threaded cylinder drives the limiting ring to rotate, then the limiting ring is far away from the fixed block, the position limitation of the fixed block is relieved at the moment, the fixed block is pushed to move, the sliding plate and the limiting plate are driven to move, the limiting plate is separated from the fixed column, the position limitation of the fixed column is relieved at the moment, and then the scraper is detached.
The invention has the technical effects and advantages that:
(1) According to the invention, the scraper is mounted by the mounting shaft in a mode of matching the mounting shaft, the square block, the fixed shaft, the annular plate, the limiting block, the guide rod, the mounting cylinder, the connecting plate and the second spring, and is positioned in the plurality of bearing seats, so that the inner spherical surfaces of the plurality of bearing seats can be simultaneously processed, the working time is conveniently saved, and the working efficiency is improved;
(2) According to the invention, the fixing column, the fixing frame, the limiting plate, the sliding plate, the fixing block, the limiting ring, the threaded cylinder, the threaded column and the rotating ring are matched, the fixing column is connected with the fixing frame, the limiting plate limits the position of the fixing column, the limiting ring limits the position of the fixing block, so that the scraper is convenient to detach, replace or maintain;
(3) According to the invention, the motor, the first synchronous wheel, the synchronous belt, the second synchronous wheel, the connecting shaft and the anti-drop ring are matched, the motor drives the connecting shaft to rotate, the connecting shaft enables the square block to rotate, so that the scraper can rotate conveniently, and the inner spherical surface of the bearing seat can be machined conveniently;
(4) According to the invention, the connecting rod, the pushing column, the positioning cylinder, the first spring, the bearing cylinder and the pushing ring are matched, and the elastic force of the first spring pushes the connecting rod to move, so that the scraper is favorably attached to the inner spherical surface of the bearing seat all the time, and the inner spherical surface of the bearing seat is conveniently and fully processed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the processing box of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3C according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 3D according to the present invention;
fig. 8 is an enlarged schematic view of the structure of fig. 1 at E according to the present invention.
In the figure: 1. a work table; 2. a processing box; 3. a scraper; 4. a mounting mechanism; 41. a mounting shaft; 42. square blocks; 43. a fixed shaft; 44. an annular plate; 45. a limiting block; 46. a guide rod; 47. a mounting cylinder; 48. a connecting plate; 49. a second spring; 5. a fixing mechanism; 51. fixing the column; 52. a fixed frame; 53. a limiting plate; 54. a sliding plate; 55. a fixed block; 56. a limiting ring; 57. a thread cylinder; 58. a threaded column; 59. a rotating ring; 6. a driving mechanism; 61. a motor; 62. a first synchronizing wheel; 63. a synchronous belt; 64. a second synchronizing wheel; 65. a connecting shaft; 66. anti-slip ring; 7. a support mechanism; 71. a connecting rod; 72. pushing the column; 73. a positioning cylinder; 74. a first spring; 75. a carrying cylinder; 76. pushing the ring; 8. a carrying plate; 9. a sliding block; 10. a hydraulic cylinder; 11. and (5) a lower pressing plate.
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.
The invention provides scraper equipment for processing an inner spherical surface of a bearing seat and a using method thereof, as shown in figures 1-8, and the scraper equipment comprises a workbench 1, wherein the top end of the workbench 1 is fixedly connected with a processing box 2, one side of the processing box 2 is provided with a mounting mechanism 4, two scrapers 3 are arranged in the processing box 2, fixing mechanisms 5 are symmetrically arranged in the processing box 2, the other side of the processing box 2 is provided with a driving mechanism 6, and a plurality of supporting mechanisms 7 are equidistantly arranged between the two scrapers 3.
The mounting mechanism 4 comprises a mounting shaft 41, a square block 42, a fixed shaft 43, an annular plate 44 and two limiting blocks 45, wherein the mounting shaft 41 is favorable for mounting the scraper 3, meanwhile, the scraper 3 is conveniently driven to rotate, the scraper 3 is conveniently mounted in a plurality of bearing seats, the square block 42 is favorable for driving the mounting shaft 41 to rotate, meanwhile, the mounting shaft 41 is conveniently mounted, the fixed shaft 43 is favorable for supporting the mounting shaft 41, the annular plate 44 is favorable for driving the mounting shaft 41 to move, meanwhile, the position of the mounting shaft 41 is conveniently limited, the mounting shaft 41 is favorable for mounting and dismounting, the machined bearing seats are conveniently taken out, the opposite sides of the two limiting blocks 45 are respectively provided with an arc groove, the inner wall of the arc groove is favorably attached to the inner wall of the annular groove, the limiting blocks 45 are favorable for limiting the positions of the annular plate 44, one side of the square block 42 is fixedly connected with the mounting shaft 41, the two limiting blocks 43 are fixedly connected between the annular plate 44 and the mounting shaft 41, the two limiting blocks 45 are respectively positioned at the top and the bottom of the annular plate 44, one side of the machining box 2 is favorable for driving the first through groove 43 to move, the first through groove 45 is favorable for connecting the annular plate 45 to be connected with the annular groove 45, the inner cavity 45 is favorable for fixedly connecting the two side of the annular plate 45, the annular plate is connected with the annular plate 45, the inner cavity 45 is further, the inner cavity 45 is connected with the annular plate is favorable for connecting the annular plate 45, the inner cavity is connected with the annular plate is favorable for being connected with the annular plate 45, and the inner cavity 45, the inner cavity is favorable for being connected with the annular plate 45, and is further connected with the inner cavity 45, and is favorable for being connected with the inner cavity 45 and is further conveniently and sliding and connected with and has and is favorable for connecting and has and easy to be connected and easy to and, the utility model discloses a stopper 45 is convenient for carry out the installation to the installation section of thick bamboo 47, be convenient for install the installation section of thick bamboo 47, the second through-slot has been seted up to the avris of loading board 8, the inner chamber screw thread in second through-slot is connected with the installation section of thick bamboo 47, be favorable to connecting plate 48 to slide at its inner chamber, guide bar 46 is connected with the middle part slip of installation section of thick bamboo 47, the inner wall fixedly connected with second spring 49 of installation section of thick bamboo 47, the elasticity of second spring 49 is favorable to making stopper 45 motion back resume to the home position, be convenient for carry out the repetitive operation to stopper 45, the one end and the loading board 8 fixed connection of second spring 49, one side fixedly connected with sliding block 9 of stopper 45 is favorable to making stopper 45 steady motion, two and sliding block 9 matched with sliding groove have been seted up to one side of processing case 2.
The fixing mechanism 5 comprises two fixing columns 51, two fixing frames 52, two limiting plates 53, two sliding plates 54, two fixing blocks 55, a limiting ring 56, a threaded cylinder 57, a threaded column 58 and a rotating ring 59, wherein the fixing columns 51 are beneficial to the installation of the scraper 3, the fixing frames 52 are beneficial to the installation of the fixing columns 51, the limiting plates 53 are beneficial to the limitation of the relative positions of the fixing columns 51 and the fixing frames 52, the installation and the disassembly of the scraper 3 are convenient, the replacement of the scraper 3 is beneficial to, the sliding plates 54 are beneficial to the driving of the limiting plates 53 to move, the separation of the limiting plates 53 from the inner cavity of the third sliding groove is beneficial to the separation of the fixing columns 51 from the inside of the fixing frames 52, the fixing blocks 55 are beneficial to the driving of the sliding plates 54 to move, the limitation of the positions of the sliding plates 54 is beneficial to the limitation of the positions of the fixing blocks 55, avoiding random sliding of the sliding plate 54, the thread cylinder 57 is beneficial to driving the limiting ring 56 to rotate and facilitate extrusion of the fixed block 55, the thread column 58 is beneficial to enabling the thread cylinder 57 to rotate thereon, the rotating ring 59 is beneficial to driving the thread cylinder 57 to rotate and facilitate operation of the thread cylinder 57, the fixed column 51 is installed inside the fixed frame 52 through the limiting plate 53, one side of the limiting ring 56 is attached to the two fixed blocks 55, grooves are formed on the top and bottom of the installation shaft 41, the side of the fixed frame 52 is fixedly connected with the inner wall of the grooves, first sliding grooves are formed on the inner wall of the grooves, second sliding grooves are formed on the top end of the inner wall of the first sliding grooves, the side of the fixed block 55 is fixedly connected with the sliding plate 54, one side of the sliding plate 54 is fixedly connected with the limiting plate 53, the sliding plate 54 and the fixed block 55 are respectively connected with inner cavities of the first sliding grooves and the second sliding grooves in a penetrating way, the side of the fixed column 51 is fixedly connected with the scraper 3, the fixed column 51 is in sliding penetration connection with the inner cavity of the fixed frame 52, a third through groove is formed in one side of the inner wall of the fixed frame 52, the limiting plate 53 is in sliding penetration connection with the inner cavity of the third through groove, a third sliding groove matched with the limiting plate 53 is formed in one side of the fixed column 51, the threaded cylinder 57 is fixedly connected between the limiting ring 56 and the rotating ring 59, the outer wall of the mounting shaft 41 is in sliding penetration connection with the rotating ring 59 and the limiting ring 56, the outer wall of the mounting shaft 41 is in fixed penetration connection with the inner cavity of the threaded column 58, and the outer wall of the threaded column 58 is in threaded penetration connection with the inner cavity of the threaded cylinder 57.
The driving mechanism 6 comprises a motor 61, a first synchronous wheel 62, a synchronous belt 63, a second synchronous wheel 64 and a connecting shaft 65, wherein the motor 61 is electrically connected with an external power supply through an external motor switch, the motor 61 is favorable for driving the first synchronous wheel 62 to rotate, the synchronous belt 63 is favorable for enabling the first synchronous wheel 62 and the second synchronous wheel 64 to rotate simultaneously, the second synchronous wheel 64 is favorable for driving the connecting shaft 65 to rotate, the connecting shaft 65 is favorable for driving the square block 42 to rotate, the mounting shaft 41 is convenient to rotate, the square block 42 is positioned on one side of the connecting shaft 65, the synchronous belt 63 is positioned between the first synchronous wheel 62 and the second synchronous wheel 64, an output end of the motor 61 is in transmission connection with an output shaft, the outer wall of the output shaft is fixedly connected with the first synchronous wheel 62 in a penetrating way, one side of the second synchronous wheel 64 is fixedly connected with the connecting shaft 65, a rotating groove is formed in the other side of the processing box 2, the connecting shaft 65 is in rotational connection with an inner cavity of the rotating groove, the outer wall of the connecting shaft 65 is fixedly connected with two anti-slip rings 66, the position of the connecting shaft 65 is favorable for limiting the position of the connecting shaft 65, and the connecting shaft 65 is convenient to rotate smoothly, and one side of the connecting shaft 65 is provided with a square groove shaped and a square groove 42.
The supporting mechanism 7 comprises a connecting rod 71, a pushing column 72, a positioning cylinder 73, a first spring 74 and a pushing ring 76, wherein the connecting rod 71 is favorable for being connected with the pushing column 72, the pushing column 72 is convenient to move, the positioning cylinder 73 is favorable for enabling the pushing column 72 to slide on the connecting rod, the elastic force of the first spring 74 is favorable for pushing the pushing column 72 to move, the pushing scraper 3 is convenient to move, the scraper 3 is favorable for enabling the scraper 3 to be always attached to the inner spherical surface of a bearing seat, the pushing ring 76 is favorable for driving the pushing column 72 to move, meanwhile, the first spring 74 is convenient for compressing the first spring 74, the first spring 74 is located inside the positioning cylinder 73, one end of the connecting rod 71 is located on the side of the pushing column 72, one end of the connecting rod 71 is fixedly connected with the scraper 3, the connecting rod 71 is connected with one end of the pushing column 72 in a sliding penetrating manner, the outer wall of the positioning cylinder 73 is in a penetrating manner, the supporting cylinder 75 is favorable for installing and detaching the positioning cylinder 73, the first spring 74 is convenient to replace, the side of the supporting cylinder 75 is fixedly connected with the inner wall of a groove, the outer wall of the pushing column 72 is fixedly connected with the inner cavity of the pushing ring 76, one end of the first spring 74 is in a penetrating manner, one end of the first spring 74 is attached to the inner wall of the supporting cylinder 75 is attached to the other end of the first spring 74.
The top of processing case 2 fixedly alternates and is connected with pneumatic cylinder 10, and pneumatic cylinder 10 is through external switch and external power source electric connection, and pneumatic cylinder 10 is favorable to driving holding down plate 11 and moves, and the output transmission of pneumatic cylinder 10 is connected with holding down plate 11, is favorable to pushing down fixedly to the bearing frame, and the bottom fixedly connected with rubber pad of holding down plate 11 is favorable to protecting to the bearing frame.
The application method of the invention comprises the following steps:
when the inner spherical surface of the bearing seat is required to be processed, a plurality of bearing seats are firstly placed at the top end of the workbench 1 and positioned in the processing box 2, then are placed in order, the hydraulic cylinder 10 pushes the lower pressing plate 11 to move, then the plurality of bearing seats are fixed, then the mounting shaft 41 is mounted, firstly the mounting shaft 41 is slidably inserted into the inner cavity of the first through groove, meanwhile, the mounting shaft 41 is slidably inserted into the inner cavity of the bearing seat, when one side of the scraper 3 is attached to the bearing seat, the two scraper 3 is pushed to move by an external tool, then the scraper 3 pushes the connecting rod 71 to move, the connecting rod 71 pushes the pushing column 72 to move, the pushing column 72 drives the pushing ring 76 to move, then the pushing ring 76 compresses the first spring 74, the pushing ring 76 generates elasticity, then the two scraper 3 are both inserted into the inner cavity of the bearing seat, and then the mounting shaft 41 is continuously pushed to move;
then the square block 42 is inserted into the inner cavity of the square groove in a sliding way, the fixed shaft 43 enters the inner cavity of the first through groove, at the moment, the two limiting blocks 45 are pushed to move, the limiting blocks 45 drive the sliding block 9 to move, the limiting blocks 45 drive the guide rods 46 to move, the guide rods 46 drive the connecting plates 48 to compress the second springs 49, the second springs 49 generate elastic force on the connecting plates 48, when the limiting blocks 45 are aligned with the inner cavity of the annular groove on the annular plate 44, the limiting blocks 45 are loosened, the limiting blocks 45 move under the action of the second springs 49, the inner wall of the arc groove is attached to the inner wall of the annular groove, at the moment, the installation of the installation shaft 41 is completed, then the motor 61 drives the output shaft to rotate, then the second synchronous wheel 64 and the connecting shaft 65 are driven to rotate under the action of the synchronous belt 63, then the square block 42 is driven to rotate, meanwhile, the annular plate 44 rotates the installation shaft 41 and the fixed shaft 43, and the annular plate 45 rotates between the two limiting blocks 45, and then the scraper 3 processes the inner spherical surface of the bearing seat;
when the scraper 3 is used for a long time and needs to be replaced, the rotating ring 59 is rotated first, the rotating ring 59 drives the threaded cylinder 57 to rotate, then the threaded cylinder 57 rotates on the outer wall of the threaded column 58, the threaded cylinder 57 drives the limiting ring 56 to rotate, then the limiting ring 56 is far away from the fixed block 55, at the moment, the position limitation of the fixed block 55 is released, then the fixed block 55 is pushed to move, and then the sliding plate 54 and the limiting plate 53 are driven to move, so that the limiting plate 53 is separated from the fixed column 51, at the moment, the position limitation of the fixed column 51 is released, and then the scraper 3 is disassembled.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.

Claims (3)

1. The utility model provides a scraper equipment for processing bearing frame internal sphere, includes workstation (1), its characterized in that, the top fixedly connected with processing case (2) of workstation (1), one side of processing case (2) is provided with installation mechanism (4), the inside of processing case (2) is provided with two scraper (3), the inside symmetry of processing case (2) is provided with fixed establishment (5), the opposite side of processing case (2) is provided with actuating mechanism (6), two equidistance is provided with a plurality of supporting mechanism (7) between scraper (3);
the mounting mechanism (4) comprises a mounting shaft (41), a square block (42), a fixed shaft (43), an annular plate (44) and two limiting blocks (45), wherein one side of the square block (42) is fixedly connected with the mounting shaft (41), the fixed shaft (43) is fixedly connected between the annular plate (44) and the mounting shaft (41), and the two limiting blocks (45) are respectively positioned at the top and the bottom of the annular plate (44);
a first through groove is formed in one side of the processing box (2), the fixed shaft (43) is connected with the inner cavity of the first through groove in a sliding and penetrating mode, an annular groove is formed in the outer wall of the annular plate (44), a limiting block (45) is connected with the inner cavity of the annular groove in a sliding and penetrating mode, a guide rod (46) is fixedly connected to the side of the limiting block (45), and a connecting plate (48) is fixedly connected to one end of the guide rod (46);
two bearing plates (8) are fixedly connected to one side of the processing box (2), a second through groove is formed in the side of each bearing plate (8), an installation cylinder (47) is connected to the inner cavity of each second through groove in a threaded penetrating mode, a guide rod (46) is connected with the middle of each installation cylinder in a sliding penetrating mode, a second spring (49) is fixedly connected to the inner wall of each installation cylinder (47), one end of each second spring (49) is fixedly connected with each bearing plate (8), a sliding block (9) is fixedly connected to one side of each limiting block (45), and two sliding grooves matched with the corresponding sliding blocks (9) are formed in one side of the processing box (2);
the fixing mechanism (5) comprises two fixing columns (51), two fixing frames (52), two limiting plates (53), two sliding plates (54), two fixing blocks (55), a limiting ring (56), a threaded cylinder (57), a threaded column (58) and a rotating ring (59), wherein the fixing columns (51) are arranged in the fixing frames (52) through the limiting plates (53), and one side of the limiting ring (56) is attached to the two fixing blocks (55);
the top and the bottom of the mounting shaft (41) are provided with grooves, the side of the fixed frame (52) is fixedly connected with the inner wall of the groove, the inner wall of the groove is provided with a first chute, the top end of the inner wall of the first chute is provided with a second chute, the side of the fixed block (55) is fixedly connected with the sliding plate (54), one side of the sliding plate (54) is fixedly connected with the limiting plate (53), the sliding plate (54) and the fixed block (55) are respectively connected with the inner cavities of the first chute and the second chute in a sliding penetrating manner, the side of the fixed column (51) is fixedly connected with the scraper (3), and the fixed column (51) is connected with the inner cavity of the fixed frame (52) in a sliding penetrating manner;
a third through groove is formed in one side of the inner wall of the fixed frame (52), the limiting plate (53) is connected with the inner cavity of the third through groove in a sliding and penetrating mode, a third sliding groove matched with the limiting plate (53) is formed in one side of the fixed column (51), the threaded cylinder (57) is fixedly connected between the limiting ring (56) and the rotating ring (59), the outer wall of the mounting shaft (41) is connected with the rotating ring (59) and the limiting ring (56) in a sliding and penetrating mode, the outer wall of the mounting shaft (41) is fixedly connected with the inner cavity of the threaded column (58) in a penetrating and penetrating mode, and the outer wall of the threaded column (58) is connected with the inner cavity of the threaded cylinder (57) in a threaded and penetrating mode;
the driving mechanism (6) comprises a motor (61), a first synchronous wheel (62), a synchronous belt (63), a second synchronous wheel (64) and a connecting shaft (65), the square block (42) is positioned on one side of the connecting shaft (65), and the synchronous belt (63) is positioned between the first synchronous wheel (62) and the second synchronous wheel (64);
the supporting mechanism (7) comprises a connecting rod (71), a pushing column (72), a positioning cylinder (73), a first spring (74) and a pushing ring (76), wherein the first spring (74) is positioned in the positioning cylinder (73), and one end of the connecting rod (71) is positioned at the side of the pushing column (72);
one end of the connecting rod (71) is fixedly connected with the scraper (3), one end of the connecting rod (71) is connected with the pushing column (72) in a sliding penetrating manner, a bearing cylinder (75) is connected to the outer wall of the positioning cylinder (73) in a threaded penetrating manner, the side of the bearing cylinder (75) is fixedly connected with the inner wall of the groove, the outer wall of the pushing column (72) is fixedly connected with the inner cavity of the pushing ring (76) in a penetrating manner, one end of the first spring (74) is attached to the inner wall of the bearing cylinder (75), and the other end of the first spring (74) is attached to the pushing ring (76);
the output end of the motor (61) is in transmission connection with an output shaft, the outer wall of the output shaft is fixedly connected with a first synchronous wheel (62) in a penetrating manner, one side of a second synchronous wheel (64) is fixedly connected with a connecting shaft (65), a rotating groove is formed in the other side of the processing box (2), and the connecting shaft (65) is connected with the inner cavity of the rotating groove in a penetrating manner in a rotating manner;
the outer wall of the connecting shaft (65) is fixedly connected with two anti-drop rings (66) in a penetrating mode, a square groove is formed in one side of the connecting shaft (65), and the square block (42) is connected with the inner cavity of the square groove in a penetrating mode in a sliding mode.
2. A doctor apparatus for machining a spherical surface in a bearing housing according to claim 1, wherein the top end of the machining box (2) is fixedly connected with a hydraulic cylinder (10) in a penetrating manner, and the output end of the hydraulic cylinder (10) is connected with a lower pressing plate (11) in a transmission manner.
3. Use of a device for machining spherical surface scraping in a bearing housing according to any of claims 1-2, characterized in that it comprises the following specific steps:
step one: when the inner spherical surfaces of the bearing seats are required to be processed, firstly, a plurality of bearing seats are placed at the top end of a workbench (1) and positioned in a processing box (2), then are placed neatly, a hydraulic cylinder (10) drives a lower pressing plate (11) to move, then a plurality of bearing seats are fixed, a mounting shaft (41) is mounted, firstly, the mounting shaft (41) is slidably inserted into the inner cavity of a first through groove, meanwhile, the mounting shaft (41) is slidably inserted into the inner cavity of the bearing seats, when one side of each scraper (3) is attached to the bearing seat, at the moment, two scrapers (3) are driven to move by means of an external tool, then a connecting rod (71) is driven to move, a pushing column (72) is driven to move, the pushing column (72) drives a pushing ring (76) to move, then the pushing ring (76) compresses a first spring (74), the first spring (74) generates a pushing ring (76), then the two scrapers (3) are both enter the inner cavity of the bearing seats, and then the mounting shaft (41) is driven to move continuously;
step two: then the square block (42) is inserted with the inner cavity of the square groove in a sliding way, then the fixed shaft (43) enters the inner cavity of the first through groove, at the moment, the two limiting blocks (45) are pushed to move, the limiting blocks (45) drive the sliding block (9) to move, the limiting blocks (45) drive the guide rods (46) to move, the guide rods (46) push the connecting plates (48) to compress the second springs (49), the second springs (49) generate elastic force on the connecting plates (48), when the limiting blocks (45) are aligned with the inner cavity of the annular groove on the annular plate (44), at the moment, the limiting blocks (45) are loosened, the limiting blocks (45) move under the action of the second springs (49), the inner walls of the arc grooves are attached to the inner walls of the annular groove, at the moment, the installation of the installation shaft (41) is completed, then the motor (61) drives the output shaft to rotate, then the second synchronous wheels (64) and the connecting shafts (65) are driven to rotate under the action of the synchronous belt (63), the square blocks (42) are driven to rotate, and the square blocks (42) drive the installation shaft (41) and the annular plates (43) to rotate, and then the two scraping blades (45) rotate in the spherical bearing seat (3) simultaneously;
step three: when the scraper (3) is used for a long time and needs to be replaced, the rotating ring (59) is rotated firstly, the rotating ring (59) drives the threaded cylinder (57) to rotate, then the threaded cylinder (57) rotates on the outer wall of the threaded column (58), then the threaded cylinder (57) drives the limiting ring (56) to rotate, then the limiting ring (56) is far away from the fixed block (55), at the moment, the position limitation of the fixed block (55) is released, then the fixed block (55) is pushed to move, and then the sliding plate (54) and the limiting plate (53) are driven to move, so that the limiting plate (53) is separated from the fixed column (51), the position limitation of the fixed column (51) is released, and then the scraper (3) is detached.
CN202210627791.5A 2022-06-06 2022-06-06 Scraper equipment for machining bearing seat inner spherical surface and application method thereof Active CN114850583B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039985A1 (en) * 1980-05-12 1981-11-18 British Gas Corporation Cutting tool
CN107824898A (en) * 2017-12-18 2018-03-23 鞍山威达机械工程有限公司 Upper and lower scraper type removes the mechanism of steel billet ends burr
CN108746870A (en) * 2018-05-23 2018-11-06 盐城恒发精密齿轮有限公司 A kind of scraper device for processing bearing support internal sphere
CN212946944U (en) * 2020-06-28 2021-04-13 焦作市振林磁业有限公司 Deburring device for magnetic ring production
CN215509314U (en) * 2021-08-03 2022-01-14 荣成市祥和机械有限公司 Scraper device for processing inner spherical surface of bearing seat
CN216575901U (en) * 2021-12-30 2022-05-24 南通宏久金属制品有限公司 Sand casting deburring device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039985A1 (en) * 1980-05-12 1981-11-18 British Gas Corporation Cutting tool
CN107824898A (en) * 2017-12-18 2018-03-23 鞍山威达机械工程有限公司 Upper and lower scraper type removes the mechanism of steel billet ends burr
CN108746870A (en) * 2018-05-23 2018-11-06 盐城恒发精密齿轮有限公司 A kind of scraper device for processing bearing support internal sphere
CN212946944U (en) * 2020-06-28 2021-04-13 焦作市振林磁业有限公司 Deburring device for magnetic ring production
CN215509314U (en) * 2021-08-03 2022-01-14 荣成市祥和机械有限公司 Scraper device for processing inner spherical surface of bearing seat
CN216575901U (en) * 2021-12-30 2022-05-24 南通宏久金属制品有限公司 Sand casting deburring device

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