CN219617318U - Polishing device for bearing of automobile gearbox - Google Patents
Polishing device for bearing of automobile gearbox Download PDFInfo
- Publication number
- CN219617318U CN219617318U CN202320738385.6U CN202320738385U CN219617318U CN 219617318 U CN219617318 U CN 219617318U CN 202320738385 U CN202320738385 U CN 202320738385U CN 219617318 U CN219617318 U CN 219617318U
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- Prior art keywords
- polishing
- box
- support column
- stick
- bearing
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- 238000005498 polishing Methods 0.000 title claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims description 7
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of gearbox bearing machining, and discloses an automobile gearbox bearing polishing device, which comprises a box body, wherein a lifting assembly is arranged on one side of the top of the box body, the lifting assembly comprises a lifting rod, a polishing motor is arranged at the bottom of the lifting rod, an output shaft at the bottom end of the polishing motor is movably connected with a support column, sliding holes are symmetrically formed in the outer side of the bottom of the support column, polishing rods are connected to the inner ends of the sliding holes through springs, and are in sliding connection with the sliding holes.
Description
Technical Field
The utility model relates to the technical field of gearbox bearing machining, in particular to an automobile gearbox bearing polishing device.
Background
The automobile gearbox is mechanical or hydraulic equipment for mechanical power conversion, the quality of a bearing has a huge influence, in the bearing production process, the inner ring and the outer ring of the bearing need to be polished before assembly, in the prior art, a bearing inner ring polishing device for the automobile gearbox, as disclosed in patent CN212169826U, is fixed in the inner part of the bearing inner ring, and then the outer side of the bearing is polished through a polishing plate.
Accordingly, the present utility model has been made to solve the above-mentioned problems occurring in the prior art.
Disclosure of Invention
(one) solving the technical problems
In order to solve the problems in the prior art, the utility model provides the polishing device for the bearing of the automobile gearbox, which can clamp and fix the inner ring or the outer ring of the bearing through the arc-shaped clamping plates, and can polish the inner side, the outer side and the end face of the inner ring or the outer ring of the bearing through the matching of the polishing sleeve, the polishing rod and the clamping ring, so that the polishing is more comprehensive, the practicability is improved, and fragments generated during polishing can be prevented from diffusing to the periphery through the annular baffle plate, and the polishing device is convenient to collect.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
the utility model provides an automobile gearbox bearing grinding device, includes the box, lifting assembly is installed to top one side of box, lifting assembly is including the lifter, the bottom of lifter is installed and is polished the motor, the output shaft swing joint of motor bottom is polished there is the support column, the slide opening has been seted up to the bottom outside symmetry of support column, the slide opening inner end has the stick of polishing through spring coupling, just stick sliding connection is downthehole in the slide, the bottom of support column just is located the fixed cover of polishing of having cup jointed of stick below, the bottom spiro union of support column has the clamp ring, the top of box just is located the stick of polishing and is connected with puts the thing round platform under, the top of box just is located the outside of putting the thing round platform and is connected with annular baffle, the top bilateral symmetry of annular baffle runs through the spiro union and has adjusting screw, adjusting screw is close to the one end rotation of putting the thing round platform and is connected with arc splint, the inner wall connection of arc splint has the pad of polishing, just arc splint sliding connection is put the top surface of thing round platform.
Preferably, the lifting assembly further comprises a tubular vertical rod, a servo motor, a screw rod and a moving block, wherein the tubular vertical rod is vertically connected to one side of the top of the box body, the servo motor is installed at the top end of the tubular vertical rod, two ends of the screw rod are rotationally connected to two ends of the inner side of the tubular vertical rod through bearings, the top end of the screw rod is fixedly connected with an output shaft of the servo motor, the moving block is in threaded connection with the outer side of the screw rod, a sliding groove is formed in the side face of the tubular vertical rod, the moving block is in sliding connection with the sliding groove, and the moving block penetrates through the sliding groove and is fixedly connected with the lifting rod.
Preferably, three polishing rods are symmetrically arranged, and the end parts of the polishing rods are in spherical structures.
Preferably, the top surface of the clamping ring is provided with an anti-slip layer, and the outer diameter of the clamping ring is larger than the outer diameter of the polishing sleeve.
Preferably, a chip removal channel is arranged in the center of the top of the round table, and the bottom end of the chip removal channel penetrates through the top of the box body.
Preferably, the top surface of the box body is provided with a chip removal port, the chip removal port is positioned between the round object placing table and the annular baffle, and the collecting barrel is arranged at the bottom of the inner side of the box body and below the chip removal channel and the chip removal port.
(III) beneficial effects
The utility model provides an automobile gearbox bearing polishing device. The beneficial effects are as follows:
(1) The inner ring or the outer ring of the bearing is placed on the article placing round table and is close to the center through the matching of the article placing round table, the annular baffle plate, the adjusting screw and the arc clamping plate, and then the arc clamping plate can be pushed to move along the article placing round table through rotating the adjusting screw, so that the inner ring or the outer ring of the bearing can be clamped and fixed, the operation is simple and convenient, and the fixation is firm;
(2) When the inner side of the inner ring or the outer ring of the bearing is polished, the polishing sleeve is driven to move downwards through the lifting component, so that the polishing sleeve is inserted into the inner side of the inner ring or the outer ring of the bearing, the polishing rod is pressed on the top surface of the polishing sleeve, the polishing motor is started to drive the polishing sleeve and the polishing rod to rotate, the inner side and the top surface are polished, when the outer side of the inner ring or the outer ring of the bearing is polished, the inner ring or the outer ring is sleeved on the polishing sleeve, the clamping ring is screwed tightly, the clamping ring is clamped and fixed between the clamping ring and the polishing rod, then the lifting component moves downwards to a position flush with the arc clamping plate, then the arc clamping plate is adjusted, the polishing pad is attached to the outer wall of the inner ring or the outer ring, the polishing motor is started to drive the inner ring or the outer ring to rotate, and the outer side of the inner ring or the outer ring of the bearing can be polished, so that the inner side and the outer side and the end surface of the inner ring of the bearing can be polished more comprehensively, and the practicability is improved;
(3) Through the cooperation of annular baffle, the chip removal passageway at thing round platform top, chip removal mouth and the collecting vessel that sets up, the piece that produces when can preventing to polish is to diffusion all around, also conveniently collects.
Drawings
FIG. 1 is a schematic overall structure of the present utility model;
FIG. 2 is a top view of the inventive round table and annular baffle;
FIG. 3 is a schematic cross-sectional view of the sanding rod of the present utility model along the circumference of a support column;
fig. 4 is a schematic structural view of the lifting assembly of the present utility model.
In the figure: 1. a case; 11. a chip removal port; 2. a lifting assembly; 21. a lifting rod; 22. a tubular upright; 221. a chute; 23. a servo motor; 24. a screw rod; 25. a moving block; 3. polishing a motor; 4. a support column; 41. a slide hole; 5. polishing the rod; 51. a spring; 6. polishing the sleeve; 7. a clamping ring; 8. a round table for placing articles; 81. a chip removal channel; 9. an annular baffle; 91. adjusting a screw; 92. an arc clamping plate; 921. polishing pads; 10. and a collecting barrel.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1-4, the utility model provides an automotive transmission bearing polishing device, which comprises a box body 1, wherein a lifting assembly 2 is installed on one side of the top of the box body 1, the lifting assembly 2 comprises a lifting rod 21, a polishing motor 3 is installed at the bottom of the lifting rod 21, an output shaft at the bottom end of the polishing motor 3 is movably connected with a support column 4, the assembly and the disassembly are convenient, sliding holes 41 are symmetrically formed in the outer side of the bottom of the support column 4, the inner end of the sliding holes 41 is connected with a polishing rod 5 through a spring 51, the polishing rod 5 is slidably connected in the sliding holes 41, a polishing sleeve 6 is fixedly sleeved at the bottom of the support column 4 and below the polishing rod 5, a clamping ring 7 is in threaded connection with the bottom end of the support column 4, an object circular table 8 is connected at the top of the box body 1 and right below the polishing rod 5, an annular baffle 9 is connected at the outer side of the top of the object circular table 8, an adjusting screw 91 is symmetrically penetrated and threaded through at the two sides of the top of the annular baffle 9, one end of the adjusting screw 91 close to the object circular table 8 is rotatably connected with an arc-shaped clamping plate 92, the inner wall of the arc-shaped clamping plate 921 is connected with a polishing pad 92, and the arc-shaped clamping plate 92 is slidably connected with the top surface of the object circular table 8.
Further, as shown in fig. 1 and 4, the lifting assembly 2 further includes a tubular upright 22, a servo motor 23, a screw rod 24 and a moving block 25, the tubular upright 22 is vertically connected to one side of the top of the box 1, the servo motor 23 is installed at the top end of the tubular upright 22, two ends of the screw rod 24 are rotatably connected to two ends of the inner side of the tubular upright 22 through bearings, the top end of the screw rod 24 is fixedly connected with an output shaft of the servo motor 23, the moving block 25 is in threaded connection with the outer side of the screw rod 24, a sliding groove 221 is formed in the side surface of the tubular upright 22, the moving block 25 is in sliding connection with the sliding groove 221, and the moving block 25 penetrates through the sliding groove 221 and is fixedly connected with the lifting rod 21, and drives the screw rod 24 to rotate through the servo motor 23, so that the moving block 25 moves up and down along the sliding groove 221, thereby realizing up-down movement of the lifting rod 21.
In this embodiment: when using, place the inner circle or the outer lane of bearing on putting thing round platform 8 and be close to central point, then through rotating adjusting screw 91 can promote arc clamp plate 92 along putting thing round platform 8 and remove, can carry out the centre gripping fixedly to the inner circle or the outer lane of bearing, when the inboard of inner circle or the outer lane of bearing is polished, drive the cover 6 that polishes through lifting means 2 and move down, make the inner circle or the outer lane of cover 6 insert the bearing inboard, and the stick 5 that polishes press and cover its top surface, then it is fixed through adjusting arc clamp plate 92, start polishing motor 3 drive cover 6 and stick 5 that polishes, accomplish the polishing of inboard and top surface, in addition, because stick 5 that polishes is connected at slide hole 41 inner, can extrude stick 5 that polishes, make it slide into the inboard steel ball recess of outer lane, thereby rotate support column 4, make stick 5 polish to the inboard of steel ball recess, when the outside of the inner circle or the outer lane of bearing, with inner circle or outer lane cover 6 that polishes, and screw down clamp ring 7, make it clamp and fix between clamp ring 7 and stick 5, then through adjusting the lift means 2 and move down and make the outer circle 92 to make the outer circle or the outer lane rotate, and make the outer race and polish and the outer lane can be finished and the outer lane, and the outer race can be finished and the outer race and the outer side of the outer race is more completely through the adjustment, and the practicality of the realization of the angle.
In a preferred embodiment, as shown in fig. 1 and 3, three polishing rods 5 are symmetrically arranged, the ends of the polishing rods 5 are in a spherical structure, the top surface of the clamping ring 7 is provided with an anti-slip layer, and the outer diameter of the clamping ring 7 is larger than the outer diameter of the polishing sleeve 6.
In the solution of the above embodiment: when the inner ring or the outer ring of the bearing is clamped, the inner ring or the outer ring is sleeved on the polishing sleeve 6 and abuts against the lower side of the polishing rod 5, the clamping ring 7 is screwed up, the clamping ring 7 is clamped and fixed between the clamping ring 7 and the polishing rod 5, the fixing is firm, and the end part of the polishing rod 5 adopts a spherical structure and can be well attached to a steel ball groove on the inner side of the outer ring so as to polish the steel ball groove.
In a preferred embodiment, as shown in fig. 1 and 2, the center of the top of the round table 8 is provided with a chip removing channel 81, and the bottom end of the chip removing channel 81 penetrates the top of the box 1
Further, as shown in fig. 1 and 2, the top surface of the case 1 is provided with a chip discharge port 11, the chip discharge port 11 is located between the round table 8 and the annular baffle 9, and the collecting barrel 10 is placed at the bottom of the inner side of the case 1 and below the chip discharge channel 81 and the chip discharge port 11.
In the solution of the above embodiment: through annular baffle 9, can prevent the piece that produces when polishing to the diffusion all around, through chip removal passageway 81 and chip removal mouth 11, conveniently clean the piece in collecting vessel 10, conveniently collect.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an automobile transmission bearing grinding device, includes box (1), its characterized in that: lifting assembly (2) are installed to top one side of box (1), lifting assembly (2) are including lifter (21), grinding motor (3) are installed to the bottom of lifter (21), output shaft swing joint of grinding motor (3) bottom has support column (4), slide hole (41) have been seted up to the bottom outside symmetry of support column (4), slide hole (41) inner is connected with stick (5) of polishing through spring (51), just stick (5) sliding connection is in slide hole (41), the bottom of support column (4) just is located stick (5) below and has fixedly cup jointed cover (6) of polishing, the bottom spiro union of support column (4) has clamp ring (7), the top of box (1) just is located and is connected with under the round platform (8) of polishing of stick (5), the top bilateral symmetry spiro union of annular baffle (9) has adjusting screw (91) to run through adjusting screw 92), be close to arc-shaped clamp plate (921) one end (92) of putting, arc-shaped clamp plate (921) are connected, and the arc clamping plate (92) is connected with the top surface of the article placing round table (8) in a sliding way.
2. An automotive transmission bearing grinding apparatus as defined in claim 1, wherein: lifting assembly (2) still including tubular pole setting (22), servo motor (23), lead screw (24) and movable block (25), tubular pole setting (22) are connected perpendicularly in top one side of box (1), servo motor (23) are installed on the top of tubular pole setting (22), the both ends of lead screw (24) are rotated through the bearing and are connected at the inboard both ends of tubular pole setting (22), just the top of lead screw (24) and the output shaft fixed connection of servo motor (23), movable block (25) screw cup joint in the outside of lead screw (24), spout (221) have been seted up to the side of tubular pole setting (22), movable block (25) sliding connection is in spout (221), just movable block (25) run through spout (221) and with lifter (21) fixed connection.
3. An automotive transmission bearing grinding apparatus as defined in claim 1, wherein: the polishing rods (5) are symmetrically arranged in three, and the end parts of the polishing rods (5) are of spherical structures.
4. An automotive transmission bearing grinding apparatus as defined in claim 1, wherein: the top surface of clamp ring (7) is equipped with the skid resistant course, just the external diameter of clamp ring (7) is greater than the external diameter of cover (6) of polishing.
5. An automotive transmission bearing grinding apparatus as defined in claim 1, wherein: the center of the top of the article placing round table (8) is provided with a chip removing channel (81), and the bottom end of the chip removing channel (81) penetrates through the top of the box body (1).
6. An automotive transmission bearing grinding apparatus as defined in claim 5, wherein: the top surface of box (1) has seted up chip removal mouth (11), just chip removal mouth (11) are located between putting thing round platform (8) and annular baffle (9), the inboard bottom of box (1) just is located chip removal passageway (81) and chip removal mouth (11) below has placed collecting vessel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738385.6U CN219617318U (en) | 2023-03-31 | 2023-03-31 | Polishing device for bearing of automobile gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320738385.6U CN219617318U (en) | 2023-03-31 | 2023-03-31 | Polishing device for bearing of automobile gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219617318U true CN219617318U (en) | 2023-09-01 |
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ID=87769734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320738385.6U Active CN219617318U (en) | 2023-03-31 | 2023-03-31 | Polishing device for bearing of automobile gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219617318U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245524A (en) * | 2023-09-12 | 2023-12-19 | 江苏保捷精锻有限公司 | Automobile bearing manufacturing equipment and method of use thereof |
| CN118181136A (en) * | 2024-05-17 | 2024-06-14 | 福建省荣顺机械制造有限公司 | Loading and unloading mechanism of bearing grinding machine |
| CN119550190A (en) * | 2025-01-24 | 2025-03-04 | 东北特钢集团山东鹰轮机械有限公司 | A machine hole grinding device for new energy gear processing |
-
2023
- 2023-03-31 CN CN202320738385.6U patent/CN219617318U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245524A (en) * | 2023-09-12 | 2023-12-19 | 江苏保捷精锻有限公司 | Automobile bearing manufacturing equipment and method of use thereof |
| CN118181136A (en) * | 2024-05-17 | 2024-06-14 | 福建省荣顺机械制造有限公司 | Loading and unloading mechanism of bearing grinding machine |
| CN119550190A (en) * | 2025-01-24 | 2025-03-04 | 东北特钢集团山东鹰轮机械有限公司 | A machine hole grinding device for new energy gear processing |
| CN119550190B (en) * | 2025-01-24 | 2025-04-29 | 东北特钢集团山东鹰轮机械有限公司 | New forms of energy gear processing is with quick-witted hole equipment of polishing |
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