CN114871868A - Bearing inner race polishing device for bearing processing - Google Patents
Bearing inner race polishing device for bearing processing Download PDFInfo
- Publication number
- CN114871868A CN114871868A CN202210702473.0A CN202210702473A CN114871868A CN 114871868 A CN114871868 A CN 114871868A CN 202210702473 A CN202210702473 A CN 202210702473A CN 114871868 A CN114871868 A CN 114871868A
- Authority
- CN
- China
- Prior art keywords
- bearing
- polishing
- block
- fixed
- 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.)
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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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
- 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
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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
- 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
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- 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 relates to the technical field of bearing polishing, and discloses a bearing outer ring polishing device for bearing processing, which comprises a bottom plate, wherein a driving device is fixedly arranged on the right side of the top end of the bottom plate, a clamping device is arranged on the surface of the driving device, an adjusting device is arranged on the right side of the driving device, a polishing device is connected to the left side of the bottom plate in a sliding manner, the inner ring of a bearing is fixed through a limiting block, so that the fixed point does not need to be replaced due to the fact that the fixed position obstructs polishing when the bearing is polished, a rotating block is rotated to enable an outer cylinder to rotate the fixed bearing, the surface of the bearing is polished at different positions, an air pump is opened in the polishing process, air sprayed by the air pump is parallelly arranged in a gap between adjacent polishing blocks, and waste scraps at the polishing position of the bearing are cleaned, the sweeps that avoid the production of polishing stop the processing field of vision and lead to the continuation of can not be accurate polishing.
Description
Technical Field
The invention relates to the technical field of bearing polishing, in particular to a bearing outer ring polishing device for bearing processing.
Background
The bearing is an important part in the modern mechanical equipment, 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, and when the bearing is produced and manufactured, the surface of the bearing needs to be polished to reduce the roughness of the surface of the bearing, so that the friction of the bearing when the bearing drives the mechanical to move is reduced, and the loss is reduced.
When polishing the outer ring of bearing, need fix the bearing, it is fixed to mainly use anchor clamps to carry out the centre gripping to the bearing at present, but when this kind of method was fixed, can lead to the fixed department of bearing and can not directly range upon range of the department difficult to polish, need to change the fixed department and polish once more, when polishing, the piece that produces of polishing can pile up and lead to processing the field of vision on the surface of bearing and hinder.
Aiming at the defects of the prior art, the invention provides the bearing outer ring polishing device for bearing processing, which has the advantages that the fixed point does not need to be replaced during polishing and the chips generated at the polishing position are cleaned, and solves the problems that the fixed point needs to be continuously replaced during polishing and the chips at the polishing position need to be cleaned.
Disclosure of Invention
In order to realize the purposes of not replacing a fixed point and cleaning chips generated at a grinding position during grinding, the invention provides the following technical scheme: a bearing outer ring polishing device for bearing processing comprises a bottom plate, wherein a driving device is fixedly installed on the right side of the top end of the bottom plate, a clamping device is arranged on the surface of the driving device, an adjusting device is arranged on the right side of the driving device, and a polishing device is connected to the left side of the bottom plate in a sliding mode;
the driving device comprises a supporting plate, an outer barrel is connected to the inner portion of the supporting plate in a rotating mode, a threaded hole is formed in the right side of the outer barrel, a threaded rod is connected to the inner threads of the threaded hole, and a round table is fixedly connected to the left side of the threaded rod.
Preferably, the surface of the supporting plate is also provided with a threaded hole, a circle center connecting line of the threaded hole formed in the surfaces of the supporting plate and the outer cylinder is parallel to the bottom plate, and the threaded rod moves inside the threaded hole.
As optimization, the radius of the cross section of the circular truncated cone is gradually reduced from the supporting plate to the inner direction of the outer barrel, and the circular truncated cone drives the limiting block to move through the change of the size of the cross section when moving.
Preferably, the clamping device comprises an opening, connecting blocks are fixedly connected to the left side and the right side of the inner wall of the opening, and a limiting block is connected to one end, far away from the inner wall of the opening, of each connecting block in a sliding mode.
And optimally, the combined space of the gap, the connecting block and the limiting block is distributed on the surface of the outer cylinder at equal intervals, and the limiting block fixes the bearing outside the outer cylinder.
As an optimization, adjusting device includes control switch, the recess has been seted up at the top of backup pad front end, the top fixed mounting of recess has electric putter, electric putter's bottom fixedly connected with grip block, the rotatory piece of right side fixedly connected with of urceolus.
As an optimization, the control switch is electrically connected with the electric push rod, the control switch can control the switch of the electric push rod, the clamping block which is the same as the clamping block in size is fixedly connected to the right side of the supporting plate, and the clamping block can enable the position of the outer barrel to be kept stable.
As optimization, grinding device includes the loading board, the left side fixed mounting of loading board has the motor, the right side transmission of motor is connected with the actuating lever, the right side fixedly connected with fixed disk of actuating lever, the right side fixed mounting of fixed disk has the sanding block, fixed surface on fixed disk right side installs the air pump, the right side fixed mounting of air pump has the fixed block, the fixed block is close to the one end fixed mounting at loading board center has the spray tube, the through-hole has been seted up to the one end that the spray tube is close to the loading board center.
As optimization, the grinding blocks and the air pump are distributed on the surface of the bearing plate at equal intervals, the air pump is fixedly installed between the adjacent grinding blocks, and the air sprayed by the air pump cleans waste scraps of the bearings ground by the grinding blocks.
The invention has the beneficial effects that: this bearing inner race polishing device for bearing processing, through place the bearing behind the surface of urceolus, rotate the threaded rod and drive the round platform and remove, and then drive the stopper and fix the inner circle of bearing, fix through the inner circle to the bearing, make can not polish and need change the fixed point because the fixed department blocks when polishing the bearing, it makes the urceolus rotate fixed bearing to rotate rotatory piece, the surface is polished to the different places of bearing, at the in-process of polishing, open the air pump, air pump blowout is gaseous side by side to the clearance between the adjacent piece of polishing, and then clear up the sweeps of bearing department of polishing, the sweeps of avoiding polishing the production stops to lead to can not accurate continuation polishing to the processing field of vision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the outer barrel of the present invention;
FIG. 3 is a schematic sectional side view of the outer barrel structure of the present invention;
FIG. 4 is a schematic view of the adjusting device according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of a polishing device according to the present invention.
In the figure: 1. a base plate; 2. a drive device; 21. a support plate; 22. an outer cylinder; 23. a threaded hole; 24. a threaded rod; 25. a circular truncated cone; 3. a clamping device; 31. opening the gap; 32. connecting blocks; 33. a limiting block; 4. an adjustment device; 41. a control switch; 42. a groove; 43. an electric push rod; 44. a clamping block; 45. rotating the block; 5. a polishing device; 51. a carrier plate; 52. a motor; 53. a drive rod; 54. fixing the disc; 55. grinding blocks; 56. an air pump; 57. a fixed block; 58. a nozzle; 59. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, a bearing outer ring polishing device for bearing processing comprises a base plate 1, a driving device 2 is fixedly installed on the right side of the top end of the base plate 1, a clamping device 3 is arranged on the surface of the driving device 2, an adjusting device 4 is arranged on the right side of the driving device 2, and a polishing device 5 is slidably connected to the left side of the base plate 1;
referring to fig. 2, the driving device 2 includes a supporting plate 21, the supporting plate 21 is fixedly installed on the right side of the top end of the bottom plate 1, an outer cylinder 22 is rotatably connected inside the supporting plate 21, a threaded hole 23 is formed in the right side of the outer cylinder 22, a threaded rod 24 is connected to the internal thread of the threaded hole 23, a circular truncated cone 25 is fixedly connected to the left side of the threaded rod 24, the threaded hole 23 is also formed in the surface of the supporting plate 21, a circle center connecting line of the threaded hole 23 formed in the surfaces of the supporting plate 21 and the outer cylinder 22 is parallel to the bottom plate 1, the threaded rod 24 moves inside the threaded hole 23, the section radius of the circular truncated cone 25 is gradually reduced from the supporting plate 21 to the direction inside the outer cylinder 22, and the limiting block 33 is driven to move by the change of the section size when the circular truncated cone 25 moves.
Referring to fig. 1 and 3, the clamping device 3 includes a notch 31, the notch 31 is opened on the surface of the outer cylinder 22, the left and right sides of the inner wall of the notch 31 are fixedly connected with a connecting block 32, one end of the connecting block 32 far away from the inner wall of the notch 31 is slidably connected with a limiting block 33, the combined intervals of the notch 31, the connecting block 32 and the limiting block 33 are distributed on the surface of the outer cylinder 22 at equal intervals, and the limiting block 33 fixes the bearing outside the outer cylinder 22.
Referring to fig. 4 and 5, the adjusting device 4 includes a control switch 41, the control switch 41 is fixedly installed on the top of the right side of the supporting plate 21, a groove 42 is formed on the top of the front end of the supporting plate 21, an electric push rod 43 is fixedly installed on the top end of the groove 42, a clamping block 44 is fixedly connected to the bottom end of the electric push rod 43, a rotating block 45 is fixedly connected to the right side of the outer cylinder 22, the control switch 41 is electrically connected to the electric push rod 43, the control switch 41 can control the opening and closing of the electric push rod 43, the clamping block 44 is fixedly connected to the right side of the supporting plate 21 and has the same size as the clamping block 44, and the clamping block 44 can keep the position of the outer cylinder 22 stable.
Referring to fig. 1 and 6, the polishing device 5 includes a bearing plate 51, the bearing plate 51 is fixedly mounted on the left side of the top end of the bottom plate 1, a motor 52 is fixedly mounted on the left side of the bearing plate 51, a driving rod 53 is connected to the right side of the motor 52 in a transmission manner, a fixed disc 54 is fixedly connected to the right side of the driving rod 53, polishing blocks 55 are fixedly mounted on the right side of the fixed disc 54, an air pump 56 is fixedly mounted on the surface on the right side of the fixed disc 54, a fixed block 57 is fixedly mounted on the right side of the air pump 56, a spray pipe 58 is fixedly mounted at one end of the fixed block 57 close to the center of the bearing plate 51, a through hole 59 is formed in one end of the spray pipe 58 close to the center of the bearing plate 51, the polishing blocks 55 and the air pump 56 are equidistantly distributed on the surface of the bearing plate 51, the air pump 56 is fixedly mounted between adjacent polishing blocks 55, and air sprayed by the air pump 56 cleans waste scraps of the bearing polished by the polishing blocks 55.
When the bearing is used, after a bearing is sleeved on the surface of the outer cylinder 22, the threaded rod 24 is manually rotated, the threaded rod 24 rotates in the threaded hole 23 and moves towards the inside of the outer cylinder 22, the threaded rod 24 drives the fixedly connected circular table 25 to move when moving, when the circular table 25 moves, as the cross-sectional area of the contact end of the circular table 25 and the limiting block 33 is continuously increased, the limiting block 33 is further driven to fix the outer cylinder 22, the limiting block 33 drives the surface of the connecting block 32 to slide when moving, so that the limiting block 33 keeps moving stably, the inner ring of the bearing is fixed after moving, when the position of the fixed bearing needs to be changed, the control switch 41 is controlled to enable the electric push rod 43 to drive the clamping block 44 fixedly connected with the clamping block to ascend, so that one side of the outer cylinder 22 is not fixed, at this time, the rotating block 45 is rotated to enable the outer cylinder 22 to rotate along with the outer cylinder, so as to drive the fixed bearing to rotate, after the rotation is finished, the control switch 41 is pressed, so that the electric push rod 43 drives the clamping block 44 to fix the outer barrel 22 again, when polishing needs to be performed, the bearing plate 51 is pushed to enable the polishing block 55 to be located outside the bearing, the motor 52 is turned on, the motor 52 drives the driving rod 53 connected in a transmission mode to rotate, the driving rod 53 drives the fixed disk 54 connected in a fixed mode to rotate, the fixed disk 54 drives the polishing block 55 connected in a fixed mode to polish the outer ring of the bearing when rotating, the air pump 56 is turned on at the moment, air is sprayed out of the air pump 56 to the spray pipe 58 and then is discharged into a gap between every two adjacent polishing blocks 55 through the through hole 59, and waste scraps at the bearing polishing position are cleaned.
To sum up, this bearing inner race polishing device for bearing processing, place the surface back at urceolus 22 through with the bearing, rotate threaded rod 24 and drive round platform 25 and remove, and then drive stopper 33 and fix urceolus 22, fix through the inner circle to the bearing, make can not polish and need change the fixed point because the fixed point hinders when polishing to the bearing, rotate rotatory piece 45 and make urceolus 22 rotate fixed bearing, the surface is polished to the different places of bearing, at the in-process of polishing, open air pump 56, air pump 56 blowout gas side by side to in the clearance between the adjacent piece 55 of polishing, and then clear up the sweeps of bearing department of polishing, the sweeps of avoiding polishing the production stop to the processing field of vision and lead to can not accurate continuation 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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a bearing inner race grinding device for bearing processing, includes bottom plate (1), its characterized in that: a driving device (2) is fixedly installed on the right side of the top end of the bottom plate (1), a clamping device (3) is arranged on the surface of the driving device (2), an adjusting device (4) is arranged on the right side of the driving device (2), and a polishing device (5) is connected to the left side of the bottom plate (1) in a sliding mode;
drive arrangement (2) are including backup pad (21), the inside rotation of backup pad (21) is connected with urceolus (22), threaded hole (23) have been seted up on the right side of urceolus (22), the internal thread connection of threaded hole (23) has threaded rod (24), left side fixedly connected with round platform (25) of threaded rod (24).
2. The bearing outer ring grinding apparatus according to claim 1, wherein: the surface of the supporting plate (21) is also provided with a threaded hole (23), and the circle center connecting line of the threaded hole (23) on the surfaces of the supporting plate (21) and the outer cylinder (22) is parallel to the bottom plate (1).
3. The bearing outer ring grinding apparatus according to claim 1, wherein: the section radius of the circular truncated cone (25) is gradually reduced from the support plate (21) to the direction of the inside of the outer cylinder (22).
4. The bearing outer ring grinding apparatus according to claim 1, wherein: the clamping device (3) comprises an opening (31), connecting blocks (32) are fixedly connected to the left side and the right side of the inner wall of the opening (31), and a limiting block (33) is connected to one end, far away from the inner wall of the opening (31), of each connecting block (32) in a sliding mode.
5. The bearing outer ring grinding apparatus according to claim 4, wherein: the combination space of the gap (31), the connecting block (32) and the limiting block (33) is equidistantly distributed on the surface of the outer cylinder (22).
6. The bearing outer ring grinding apparatus according to claim 1, wherein: adjusting device (4) includes control switch (41), recess (42) are seted up at the top of backup pad (21) front end, the top fixed mounting of recess (42) has electric putter (43), the bottom fixedly connected with grip block (44) of electric putter (43), the right side fixedly connected with rotation piece (45) of urceolus (22).
7. The bearing outer ring grinding apparatus according to claim 1, wherein: the control switch (41) is electrically connected with the electric push rod (43), and the right side of the support plate (21) is fixedly connected with a clamping block (44) which has the same size as the clamping block (44).
8. The bearing outer ring grinding apparatus according to claim 1, wherein: grinding device (5) include loading board (51), the left side fixed mounting of loading board (51) has motor (52), the right side transmission of motor (52) is connected with actuating lever (53), the right side fixedly connected with fixed disk (54) of actuating lever (53), the right side fixed mounting of fixed disk (54) has sanding block (55), fixed surface on fixed disk (54) right side installs air pump (56), the right side fixed mounting of air pump (56) has fixed block (57), one end fixed mounting that fixed block (57) are close to loading board (51) center has spray tube (58), through-hole (59) have been seted up to one end that spray tube (58) are close to loading board (51) center.
9. The bearing outer ring grinding apparatus according to claim 1, wherein: the polishing blocks (55) and the air pump (56) are distributed on the surface of the bearing plate (51) at equal intervals, and the air pump (56) is fixedly installed between the adjacent polishing blocks (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210702473.0A CN114871868A (en) | 2022-06-21 | 2022-06-21 | Bearing inner race polishing device for bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210702473.0A CN114871868A (en) | 2022-06-21 | 2022-06-21 | Bearing inner race polishing device for bearing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114871868A true CN114871868A (en) | 2022-08-09 |
Family
ID=82681921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210702473.0A Withdrawn CN114871868A (en) | 2022-06-21 | 2022-06-21 | Bearing inner race polishing device for bearing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114871868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564830A (en) * | 2024-01-08 | 2024-02-20 | 邢台永庆轴承有限公司 | Bearing ring grinding device and grinding process |
-
2022
- 2022-06-21 CN CN202210702473.0A patent/CN114871868A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117564830A (en) * | 2024-01-08 | 2024-02-20 | 邢台永庆轴承有限公司 | Bearing ring grinding device and grinding process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220809 |
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| WW01 | Invention patent application withdrawn after publication |