CN111890147A - Outer ring polishing device for bearing processing - Google Patents
Outer ring polishing device for bearing processing Download PDFInfo
- Publication number
- CN111890147A CN111890147A CN202010640173.5A CN202010640173A CN111890147A CN 111890147 A CN111890147 A CN 111890147A CN 202010640173 A CN202010640173 A CN 202010640173A CN 111890147 A CN111890147 A CN 111890147A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- rotating
- bearing
- hollow column
- outer ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
Abstract
The invention relates to the technical field of bearing processing devices, in particular to an outer ring polishing device for bearing processing. According to the automatic bearing polishing device, the fixing device is arranged, the rotating handle only needs to be rotated, the two abutting plates are pushed to abut against the inner ring of the bearing, the bearing is fixed, the operation is simple, the fixing is firm, more labor is saved, the rotating mechanism is arranged to realize the rotation of the rotating disc, the bearing is driven to rotate automatically, the polishing is more comprehensive, the polishing effect is better, and the polishing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of bearing processing devices, in particular to an outer ring polishing device for bearing processing.
Background
The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, namely the bearing is supported in terms of the function, namely the bearing is used for literal interpretation, but the part of the function is only used for supporting the bearing, the support is actually capable of bearing radial load, and the bearing can also be understood as being used for fixing a shaft.
The outer lane of bearing is polished and is processed the important processing step of bearing processing, but the outer lane grinding device structure that is used for bearing processing that has now is complicated, and the efficiency of polishing is low, and the effect of polishing is poor, and is firm inadequately to the fixed of bearing, and operating procedure is loaded down with trivial details, increases staff's intensity of labour, extravagant manpower. Accordingly, one skilled in the art provides an outer ring grinding device for bearing machining to solve the problems set forth in the background art.
Disclosure of Invention
The invention aims to provide an outer ring grinding device for bearing processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an outer ring polishing device for bearing processing comprises a processing table, wherein a vertically arranged fixed plate is fixedly connected to the upper side of the processing table, an electric hydraulic rod is transversely arranged and fixedly connected to the front side of the fixed plate, an electric polishing head is fixedly connected to one end, far away from the fixed plate, of the electric hydraulic rod, a rotating mechanism is arranged on the processing table, a turntable is fixedly connected to one end of the rotating mechanism, and a fixing mechanism arranged corresponding to the electric polishing head is fixedly connected to the center of the upper side of the turntable;
the fixing mechanism comprises a hollow column vertically fixed on a rotary table, one side of the hollow column is inserted and fixedly connected with a rotating rod which is transversely arranged, one end of the rotating rod extends into the hollow column and is fixedly connected with a driving bevel gear, the inner wall of the lower end of the hollow column is rotatably connected with a vertically arranged threaded rod through a rotating piece, the threaded rod is sleeved and fixedly connected with a driven bevel gear which is meshed and connected with the driving bevel gear, one end of the threaded rod, far away from the rotating piece, penetrates through the upper side of the hollow column and extends outwards, a nut block is in threaded connection with the threaded rod on the outer side of the hollow column, two first oscillating rods which are obliquely and symmetrically arranged are rotatably connected with two first rotating shafts at two sides of the hollow column respectively, two symmetrically arranged abutting plates are arranged at two sides of the threaded rod respectively, and one side of each abutting plate is rotatably connected with one end, far away from the first rotating shaft, of the, two sides of the nut block are respectively and rotatably connected with two second swing rods which are obliquely and symmetrically arranged through two third rotating shafts, and the side walls of the two abutting plates are respectively and rotatably connected with one ends, far away from the third rotating shafts, of the two second swing rods through two fourth rotating shafts.
As a still further scheme of the invention: the rotary mechanism comprises a servo motor fixed at the bottom of the processing table, a driving end of the servo motor is rotatably connected with a vertically arranged driving shaft, and one end, far away from the servo motor, of the driving shaft penetrates through the processing table and is fixedly connected with the center of the bottom of the turntable.
As a still further scheme of the invention: the through-hole has been seted up to the upside of processing table, and the drive shaft runs through the through-hole setting, the inner wall of through-hole passes through bearing spare and is connected with the lateral wall rotation of drive shaft.
As a still further scheme of the invention: and the side wall of one far side of each of the two abutting plates is adhered with a rubber non-slip pad through viscose respectively.
As a still further scheme of the invention: and one end of the rotating rod is fixedly connected with a rotating handle which is arranged in a rectangular strip structure.
As a still further scheme of the invention: the bottom parts of the four supporting legs of the processing table are respectively and fixedly connected with four universal wheels which are symmetrically arranged.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up fixing device, establish the bearing housing in two and support the board outsides, then, rotate and change the handle, drive the bull stick and rotate, and then drive the initiative bevel gear and rotate, and then drive the threaded rod and rotate, because threaded rod and nut piece threaded connection, and the axial of nut piece is rotated and is received the restriction, and then the nut piece is forced and is moved down, promote first pendulum rod and the swing of second pendulum rod this moment, promote two and support the board and toward opposite direction displacement, and then support the inner circle of tight bearing, the realization is fixed to the bearing, and easy operation, it is fixed firm, use manpower more, also can fix the bearing of different internal calibers, and application scope is wider.
2. Through setting up rotary mechanism, start servo motor, drive the drive shaft and rotate, realize the rotation of carousel, and then drive bearing autogiration, it is more comprehensive to polish, and the effect of polishing is better, and improves the efficiency of polishing.
Drawings
FIG. 1 is a schematic perspective view of an outer ring grinding device for bearing machining;
FIG. 2 is a schematic perspective view of a fixing mechanism in an outer ring grinding device for bearing processing;
fig. 3 is a schematic diagram of an internal structure of a hollow column in an outer ring grinding device for bearing processing.
In the figure: 1. a processing table; 2. a fixing plate; 3. an electro-hydraulic lever; 4. an electric polishing head; 5. a turntable; 6. a hollow column; 7. a rotating rod; 8. a drive bevel gear; 9. a rotating member; 10. a threaded rod; 11. a driven bevel gear; 12. a nut block; 13. a first rotating shaft; 14. a first swing link; 15. a resisting plate; 16. a second rotating shaft; 17. a third rotating shaft; 18. a second swing link; 19. a fourth rotating shaft; 20. a servo motor; 21. a drive shaft; 22. a rubber non-slip mat; 23. turning a handle; 24. a universal wheel.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the invention, an outer ring polishing device for bearing processing includes a processing table 1, a vertically arranged fixing plate 2 is fixedly connected to the upper side of the processing table 1, a transversely arranged electric hydraulic rod 3 is fixedly connected to the front side of the fixing plate 2, an electric polishing head 4 is fixedly connected to one end, away from the fixing plate 2, of the electric hydraulic rod 3, a rotating mechanism is arranged on the processing table 1, a turntable 5 is fixedly connected to one end of the rotating mechanism, a fixing mechanism corresponding to the electric polishing head 4 is fixedly connected to the center of the upper side of the turntable 5, the electric hydraulic rod 3 and the electric polishing head 4 are started, and the electric hydraulic rod 3 pushes the electric polishing head 4 to a proper polishing distance from a bearing, so that the outer ring of the bearing can be polished;
the fixing mechanism comprises a hollow column 6 vertically fixed on a rotary disc 5, one side of the hollow column 6 is inserted and fixedly connected with a rotating rod 7 which is transversely arranged, one end of the rotating rod 7 extends into the hollow column 6 and is fixedly connected with a driving bevel gear 8, the inner wall of the lower end of the hollow column 6 is rotatably connected with a threaded rod 10 which is vertically arranged through a rotating piece 9, a driven bevel gear 11 which is meshed and connected with the driving bevel gear 8 is sleeved and fixedly connected on the threaded rod 10, one end, far away from the rotating piece 9, of the threaded rod 10 penetrates through the upper side of the hollow column 6 and extends outwards, a nut block 12 is in threaded connection with the threaded rod 10 positioned outside the hollow column 6, two first oscillating bars 14 which are obliquely and symmetrically arranged are rotatably connected with two sides of the hollow column 6 through two first rotating shafts 13 respectively, two symmetrically arranged abutting plates 15 are arranged on two sides of the threaded rod 10 respectively, and one side of each abutting plate 15 is rotatably connected with one end, far away from the first rotating, two second swing rods 18 which are obliquely and symmetrically arranged are rotatably connected to two sides of the nut block 12 through two third rotating shafts 17 respectively, the side walls of the two abutting plates 15 are rotatably connected with one ends, far away from the third rotating shafts 17, of the two second swing rods 18 through two fourth rotating shafts 19 respectively, rotating handles 23 are rotated to drive the rotating rods 7 to rotate so as to drive the driving bevel gear 8 to rotate, the driving bevel gear 8 is meshed with the driven bevel gear 11 so as to drive the threaded rod 10 to rotate, the threaded rod 10 is in threaded connection with the nut block 12, the axial rotation of the nut block 12 is limited, and the nut block 12 is forced to move downwards, so that the first swing rod 14 and the second swing rod 18 are pushed to swing, the two abutting plates 15 are pushed to move in opposite directions, and then the inner rings of the bearings are abutted, and the fixing of the bearings is;
in fig. 1: the rotating mechanism comprises a servo motor 20 fixed at the bottom of the processing table 1, a driving end of the servo motor 20 is rotatably connected with a vertically arranged driving shaft 21, one end, far away from the servo motor 20, of the driving shaft 21 penetrates through the processing table 1 and is fixedly connected with the center of the bottom of the turntable 5, the servo motor 20 is started to drive the driving shaft 21 to rotate, the turntable 5 is rotated, and then the bearing is driven to rotate automatically, so that the grinding is more comprehensive, the grinding effect is better, and the grinding efficiency is improved;
in fig. 1: a through hole is formed in the upper side of the processing table 1, the driving shaft 21 penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the driving shaft 21 through a bearing piece, so that the driving shaft 21 can rotate conveniently;
in fig. 2: the side walls of the two far sides of the two abutting plates 15 are respectively adhered with the rubber anti-slip pads 22 through the viscose, so that the fixing is more firm;
in fig. 2 and 3: one end of the rotating rod 7 positioned outside the hollow column 6 is fixedly connected with a rotating handle 23, and the rotating handle 23 is arranged in a rectangular strip structure, so that the rotating handle 23 can be conveniently rotated;
in fig. 1: the upper side of the processing table 1 is fixedly connected with a switch, the switch is electrically connected with a PLC (programmable logic controller) through a lead, the input ends of the electric hydraulic rod 3, the electric polishing head 4 and the rotating mechanism are respectively and electrically connected with the switch, and the switch is used for respectively controlling the operation of the electric hydraulic rod 3, the electric polishing head 4 and the servo motor 20, which is the prior art, so that the prior art is not explained in more detail;
in fig. 1: four universal wheels 24 that the symmetry set up are fixedly connected with respectively to four landing leg bottoms of processing table 1, are convenient for remove this device.
The working principle of the invention is as follows: when the device is used for polishing the outer ring of a bearing, the bearing is sleeved on the outer sides of the two abutting plates 15, then the rotating handle 23 is rotated to drive the rotating rod 7 to rotate so as to drive the driving bevel gear 8 to rotate, the driving bevel gear 8 is meshed with the driven bevel gear 11 so as to drive the threaded rod 10 to rotate, the threaded rod 10 is in threaded connection with the nut block 12, the axial rotation of the nut block 12 is limited, the nut block 12 is forced to move downwards, the first oscillating bar 14 and the second oscillating bar 18 are pushed to swing at the moment, the two abutting plates 15 are pushed to move in opposite directions, and then the inner ring of the bearing is abutted tightly, so that the bearing is fixed, the operation is simple, the fixation is firm, and the labor is saved;
then start electronic hydraulic stem 3 and electronic head 4 of polishing, electronic hydraulic stem 3 promotes electronic 4 to the suitable distance of polishing with the bearing of polishing head, can polish the processing to the bearing inner race, simultaneously, starts servo motor 20, drives drive shaft 21 and rotates, realizes the rotation of carousel 5, and then drives bearing autogiration, polishes more comprehensively, and the effect of polishing is better, and improves the efficiency of polishing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (6)
1. The outer ring polishing device for bearing processing comprises a processing table (1), and is characterized in that a vertically arranged fixing plate (2) is fixedly connected to the upper side of the processing table (1), a transversely arranged electric hydraulic rod (3) is fixedly connected to the front side of the fixing plate (2), an electric polishing head (4) is fixedly connected to one end, far away from the fixing plate (2), of the electric hydraulic rod (3), a rotating mechanism is arranged on the processing table (1), a turntable (5) is fixedly connected to one end of the rotating mechanism, and a fixing mechanism arranged corresponding to the electric polishing head (4) is fixedly connected to the center of the upper side of the turntable (5);
the fixing mechanism comprises a hollow column (6) vertically fixed on a rotary plate (5), one side of the hollow column (6) is inserted and fixedly connected with a rotary rod (7) which is transversely arranged, one end of the rotary rod (7) extends into the hollow column (6) and is fixedly connected with a driving bevel gear (8), the inner wall of the lower end of the hollow column (6) is rotatably connected with a vertically arranged threaded rod (10) through a rotating piece (9), the threaded rod (10) is sleeved and fixedly connected with a driven bevel gear (11) which is meshed and connected with the driving bevel gear (8), one end, far away from the rotating piece (9), of the threaded rod (10) penetrates through the upper side of the hollow column (6) and extends outwards, a nut block (12) is connected onto the threaded rod (10) which is positioned on the outer side of the hollow column (6), two sides of the hollow column (6) are respectively rotatably connected with two first oscillating rods (14) which are obliquely and symmetrically arranged through two first rotating shafts (13, two sides of the threaded rod (10) are respectively provided with two symmetrically-arranged abutting plates (15), one side of each of the two abutting plates (15) is rotatably connected with one end, away from the first rotating shaft (13), of the first swing rod (14) through two second rotating shafts (16), two sides of the nut block (12) are rotatably connected with two second swing rods (18) which are obliquely and symmetrically arranged through two third rotating shafts (17), and the side walls of the two abutting plates (15) are rotatably connected with one ends, away from the third rotating shafts (17), of the two second swing rods (18) through two fourth rotating shafts (19).
2. An outer ring grinding device for bearing processing according to claim 1, wherein the rotating mechanism comprises a servo motor (20) fixed at the bottom of the processing table (1), a driving end of the servo motor (20) is rotatably connected with a vertically arranged driving shaft (21), and one end of the driving shaft (21) far away from the servo motor (20) penetrates through the processing table (1) and is fixedly connected with the bottom center of the turntable (5).
3. The outer ring grinding device for bearing machining according to claim 2, characterized in that a through hole is formed in the upper side of the machining table (1), the driving shaft (21) is arranged through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the driving shaft (21) through a bearing piece.
4. An outer ring grinding device for bearing processing according to claim 1, wherein the side walls of the two resisting plates (15) at the far side are respectively adhered with a rubber non-slip pad (22) through adhesive.
5. An outer ring grinding device for bearing processing according to claim 1, characterized in that a rotating handle (23) is fixedly connected to one end of the rotating rod (7) outside the hollow column (6), and the rotating handle (23) is arranged in a rectangular bar structure.
6. An outer ring grinding device for bearing processing according to claim 1, characterized in that four symmetrically arranged universal wheels (24) are fixedly connected to the bottoms of the four legs of the processing table (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010640173.5A CN111890147A (en) | 2020-07-06 | 2020-07-06 | Outer ring polishing device for bearing processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010640173.5A CN111890147A (en) | 2020-07-06 | 2020-07-06 | Outer ring polishing device for bearing processing |
Publications (1)
Publication Number | Publication Date |
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CN111890147A true CN111890147A (en) | 2020-11-06 |
Family
ID=73191603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010640173.5A Withdrawn CN111890147A (en) | 2020-07-06 | 2020-07-06 | Outer ring polishing device for bearing processing |
Country Status (1)
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CN (1) | CN111890147A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113523919A (en) * | 2021-07-26 | 2021-10-22 | 句容中圣板带科技有限公司 | Bearing excircle grinding device with stable grinding quality and high grinding efficiency |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140137241A (en) * | 2013-05-22 | 2014-12-02 | 이영호 | Grinding apparatus for axial bearing disc of turbocharger and grinding method therefor |
CN207824487U (en) * | 2018-01-31 | 2018-09-07 | 力源活塞工业集团股份有限公司 | A kind of smart car outside piston frock clamp |
CN108890490A (en) * | 2018-08-29 | 2018-11-27 | 衢州科创信息技术咨询有限公司 | A kind of comprehensive grinding apparatus of bearing ring |
CN109277917A (en) * | 2018-10-11 | 2019-01-29 | 浙江飞宇自动化科技有限公司 | A kind of bearing machining grinding device |
CN209110716U (en) * | 2018-03-22 | 2019-07-16 | 洛阳亿繁轴承科技有限公司 | A kind of cylinder roller bearing inner ring internal grinder |
CN209335393U (en) * | 2018-11-16 | 2019-09-03 | 盐城市同俊精密机械制造有限公司 | A kind of annular blank part type horizontal processing machine tool |
CN110900328A (en) * | 2019-12-13 | 2020-03-24 | 湖州锦鸿环保工程有限公司 | Inside centre gripping grinding device suitable for multi-aperture blow off pipe |
-
2020
- 2020-07-06 CN CN202010640173.5A patent/CN111890147A/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140137241A (en) * | 2013-05-22 | 2014-12-02 | 이영호 | Grinding apparatus for axial bearing disc of turbocharger and grinding method therefor |
CN207824487U (en) * | 2018-01-31 | 2018-09-07 | 力源活塞工业集团股份有限公司 | A kind of smart car outside piston frock clamp |
CN209110716U (en) * | 2018-03-22 | 2019-07-16 | 洛阳亿繁轴承科技有限公司 | A kind of cylinder roller bearing inner ring internal grinder |
CN108890490A (en) * | 2018-08-29 | 2018-11-27 | 衢州科创信息技术咨询有限公司 | A kind of comprehensive grinding apparatus of bearing ring |
CN109277917A (en) * | 2018-10-11 | 2019-01-29 | 浙江飞宇自动化科技有限公司 | A kind of bearing machining grinding device |
CN209335393U (en) * | 2018-11-16 | 2019-09-03 | 盐城市同俊精密机械制造有限公司 | A kind of annular blank part type horizontal processing machine tool |
CN110900328A (en) * | 2019-12-13 | 2020-03-24 | 湖州锦鸿环保工程有限公司 | Inside centre gripping grinding device suitable for multi-aperture blow off pipe |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113523919A (en) * | 2021-07-26 | 2021-10-22 | 句容中圣板带科技有限公司 | Bearing excircle grinding device with stable grinding quality and high grinding efficiency |
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Application publication date: 20201106 |
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