CN220555027U - Grinding device is used in machining of mechanical bearing - Google Patents
Grinding device is used in machining of mechanical bearing Download PDFInfo
- Publication number
- CN220555027U CN220555027U CN202321630667.0U CN202321630667U CN220555027U CN 220555027 U CN220555027 U CN 220555027U CN 202321630667 U CN202321630667 U CN 202321630667U CN 220555027 U CN220555027 U CN 220555027U
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- China
- Prior art keywords
- fixedly connected
- bearing
- machine body
- machining
- protective cover
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- 238000003754 machining Methods 0.000 title claims abstract description 19
- 238000005498 polishing Methods 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000002699 waste material Substances 0.000 abstract description 8
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction 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
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to the technical field of bearing machining, in particular to a polishing device for machining a mechanical bearing, which comprises a machine body, wherein a hydraulic cylinder is fixedly arranged on the machine body, the output end of the hydraulic cylinder is fixedly connected with a mounting box, a sliding rod is fixedly connected with the machine body, a guide rod fixedly connected with the mounting box is arranged on the sliding rod in a sliding fit manner, a protective cover is fixedly connected with the bottom end of the machine body, a motor is fixedly arranged in the mounting box, the output end of the motor is fixedly connected with a rotating shaft extending into the protective cover, a worm drives the ball screw to rotate through a worm wheel, the ball screw drives a connecting rod to move in the opposite direction through a nut, the connecting rod drives a clamping piece to limit the bearing through a sliding block, so that the stability of polishing of the bearing is improved, the polishing operation of the bearing is realized in the protective cover, the protective cover is opened through a cabinet door, and the waste polished by the bearing can not cause potential safety hazards to peripheral people, so that the waste in the protective cover is cleaned.
Description
Technical Field
The utility model relates to the technical field of bearing machining, in particular to a polishing device for machining a mechanical bearing.
Background
The bearing is an important part in modern mechanical equipment, and its main function is to support the mechanical rotating body, reduce the motion process and ensure the rotation precision, and the bearing action should be supported, i.e. the bearing action is interpreted literally, but only a part of the action, and the supporting substance is able to bear.
The utility model provides a grinding device is used in machining of mechanical bearing by chinese bulletin number CN212385140U, the on-line screen storage device comprises a base, the left side fixed mounting at base top has L type mounting bracket, the top fixed mounting of L type mounting bracket has the hydraulic stem, the hydraulic stem runs through L type mounting bracket and fixed mounting has the protective housing, the inside fixed mounting of protective housing has the motor, and the output shaft fixed mounting of motor has the polishing piece, the top of base just is located the right side fixed mounting of L type mounting bracket has the mount pad, the left side at mount pad top is provided with the mounting panel. According to the utility model, the hydraulic rod is installed through the cooperation between the base and the L-shaped installation frame, the hydraulic rod is used for controlling the lifting of the protective shell, so that the height of the polishing sheet is adjusted, the polishing sheet is used for polishing the bearing, and the installation rod is used for installing the installation ring, so that the problem that the existing processing equipment does not have a bearing rotation function is solved.
According to the technical scheme, the waste generated during polishing of the bearing is very easy to splash, and the protection mechanism is not arranged, so that potential safety hazards are very easy to cause to personal safety of surrounding people during splashing of the waste.
Disclosure of Invention
The utility model aims to solve the problem that safety hazards are easily caused to personal safety of surrounding people when waste materials splash due to the fact that a protection mechanism is not arranged in the prior art, and provides a polishing device for machining a mechanical bearing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a grinding device for machining mechanical bearing, includes the organism, fixedly mounted has the pneumatic cylinder on the organism, pneumatic cylinder output fixedly connected with install bin, fixedly connected with slide bar on the organism, slide bar upper slide fit install with install bin fixedly connected's guide arm, organism bottom position fixedly connected with protection casing, fixedly mounted has the motor in the install bin, motor output fixedly connected with extends to the pivot in the protection casing, fixedly connected with polishing piece in the pivot, offer the standing groove that is arranged in placing bearing and is arranged in the protection casing on the organism;
the machine body is internally provided with a fixing mechanism for fixing and limiting the bearing.
Preferably, a guide through hole for sliding the sleeved sliding rod is formed in the guide rod, and a first movable through hole for movably sleeved rotating shaft is formed in the protective cover.
Preferably, the rotating shaft is longitudinally and rotatably arranged on the mounting box through a bearing, and the protective cover is provided with a cabinet door capable of being opened and closed.
Preferably, the fixing mechanism comprises a mounting cavity arranged on the machine body, a sliding groove positioned in the protective cover is formed in the bottom end of the machine body, a sliding block is arranged in the sliding groove, a clamping piece used for clamping a bearing is fixedly connected to the sliding block, a worm and a ball screw are rotatably arranged in the mounting cavity through the bearing, a worm wheel meshed with the worm is fixedly sleeved on the ball screw, a nut is arranged on the ball screw in a matched mode, and a connecting rod is connected between the nut and the sliding block.
Preferably, the sliding block is horizontally sleeved in the sliding groove in a sliding manner, and one end of the worm, which horizontally extends out of the machine body, is fixedly connected with a rotating plate.
Preferably, the worm and the ball screw are in a cross structure, and a second movable through hole for movably sleeving the connecting rod is formed in the machine body.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the worm drives the ball screw to rotate through the worm wheel, the ball screw drives the connecting rod to move in opposite directions through the nut, and the connecting rod drives the clamping piece to limit the bearing through the sliding block, so that the stability of the bearing during polishing is improved.
2. According to the utility model, the protective cover is arranged, and the polishing operation is performed in the protective cover, so that the waste polished by the bearing can not cause potential safety hazard to surrounding people, and the protective cover is opened through the cabinet door, so that the waste in the protective cover can be cleaned conveniently.
Drawings
Fig. 1 is a schematic structural view of a polishing device for machining a mechanical bearing according to the present utility model;
fig. 2 is a schematic front view of a polishing device for machining a mechanical bearing according to the present utility model;
fig. 3 is a schematic diagram of a connection structure between a ball screw and a worm gear of the polishing device for machining a mechanical bearing.
In the figure: 1. a body; 2. a hydraulic cylinder; 3. a mounting box; 4. a slide bar; 5. a guide rod; 6. a protective cover; 7. a motor; 8. a rotating shaft; 9. a polishing member; 10. a placement groove; 11. a mounting cavity; 12. a chute; 13. a slide block; 14. a clamping member; 15. a worm; 16. a ball screw; 17. a worm wheel; 18. a nut; 19. and (5) connecting a rod.
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.
Referring to fig. 1-3, a polishing device for machining a mechanical bearing comprises a machine body 1, wherein a hydraulic cylinder 2 is fixedly installed on the machine body 1, the model number of the hydraulic cylinder 2 is YGS70 x 30 x 520, the output end of the hydraulic cylinder 2 is fixedly connected with an installation box 3, a sliding rod 4 is fixedly connected on the machine body 1, a guide rod 5 fixedly connected with the installation box 3 is installed on the sliding rod 4 in a sliding fit manner, a guide through hole for sleeving the sliding rod 4 in a sliding manner is formed in the guide rod 5, and a movable space can be provided for vertical movement of the guide rod 5 through the guide through hole;
the bottom end of the machine body 1 is fixedly connected with a protective cover 6, and an openable cabinet door is arranged on the protective cover 6, and polishing operation is carried out on a bearing in the protective cover 6, so that potential safety hazards caused by splashing of waste materials on the periphery of the bearing during polishing are avoided;
the motor 7 is fixedly installed in the installation box 3, the model of the motor 7 is MR-J2S-200B, the output end of the motor 7 is fixedly connected with a rotating shaft 8 extending into the protective cover 6, the rotating shaft 8 is longitudinally and rotatably installed on the installation box 3 through a bearing, a first movable through hole for movably sleeving the rotating shaft 8 is formed in the protective cover 6, a movable space can be provided for the rotating shaft 8 through the first movable through hole, a polishing piece 9 is fixedly connected to the rotating shaft 8, and a placing groove 10 for placing the bearing and positioned in the protective cover 6 is formed in the machine body 1;
the machine body 1 is internally provided with a fixing mechanism for fixing and limiting the bearing, and the bearing is fixedly clamped, so that the stability of the bearing during polishing is improved;
further description: the fixing mechanism comprises a mounting cavity 11 arranged on the machine body 1, a sliding groove 12 positioned in the protective cover 6 is arranged at the bottom end of the machine body 1, a sliding block 13 is horizontally sleeved in the sliding groove 12 in a sliding manner, a clamping piece 14 used for clamping a bearing is fixedly connected to the sliding block 13, and the clamping piece 14 only can horizontally move under the matching action of the sliding groove 12 and the sliding block 13;
the worm 15 and the ball screw 16 are rotatably arranged in the mounting cavity 11 through bearings, one end of the worm 15 extending horizontally to the outside of the machine body 1 is fixedly connected with a rotating plate, the worm 15 and the ball screw 16 are in a cross-shaped structure, the worm wheel 17 in meshed connection with the worm 15 is fixedly sleeved on the ball screw 16, and the stability of the fixing mechanism is improved through the self-locking effect of the worm 15 and the worm wheel 17;
the ball screw 16 is provided with a nut 18 in a matching way, a connecting rod 19 is connected between the nut 18 and the sliding block 13, a second movable through hole for movably sleeving the connecting rod 19 is formed in the machine body 1, and a movable space can be provided for horizontal movement of the connecting rod 19 through the second movable through hole.
The utility model can explain its functional principle by the following modes of operation:
the worm 15 is rotated to drive the worm wheel 17 to rotate, the worm wheel 17 drives the ball screw 16 to rotate, the ball screw 16 drives the nut 18 to move oppositely, the nut 18 drives the connecting rod 19 to move oppositely, the connecting rod 19 drives the sliding block 13 to move horizontally towards the inner end of the sliding groove 12, and the sliding block 13 drives the clamping piece 14 to fix and limit the bearing;
the hydraulic cylinder 2 is started to drive the guide rod 5 to vertically move downwards at the slide rod 4, the guide rod 5 drives the mounting box 3 to vertically move downwards, the polishing piece 9 is driven to vertically move downwards through the mounting box 3, the motor 7 is started to drive the rotating shaft 8 to rotate, and the rotating shaft 8 drives the polishing piece 9 to rotate, so that the bearing is polished through the polishing piece 9.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a grinding device for machining mechanical bearing, includes organism (1), its characterized in that, fixedly mounted has pneumatic cylinder (2) on organism (1), pneumatic cylinder (2) output fixedly connected with install bin (3), fixedly connected with slide bar (4) on organism (1), slide bar (4) go up the slip fit install with install bin (3) fixedly connected guide arm (5), organism (1) bottom position fixedly connected with protection casing (6), fixedly mounted with motor (7) in install bin (3), motor (7) output fixedly connected with extends to pivot (8) in protection casing (6), fixedly connected with grinding piece (9) on pivot (8), set up on organism (1) be used for placing the bearing and be located standing groove (10) in protection casing (6);
the machine body (1) is internally provided with a fixing mechanism for fixing and limiting the bearing.
2. The polishing device for machining mechanical bearings according to claim 1, wherein the guide rod (5) is provided with a guide through hole for sliding the sleeved sliding rod (4), and the protective cover (6) is provided with a first movable through hole for movably sleeved rotating shaft (8).
3. Grinding device for machining mechanical bearings according to claim 2, characterized in that the spindle (8) is mounted on the mounting box (3) by means of bearing longitudinal rotation, and the protective cover (6) is provided with a openable and closable cabinet door.
4. The polishing device for machining of mechanical bearings according to claim 1, characterized in that the fixing mechanism comprises a mounting cavity (11) formed in the machine body (1), a sliding groove (12) located in the protective cover (6) is formed in the bottom end of the machine body (1), a sliding block (13) is arranged in the sliding groove (12), a clamping piece (14) used for clamping bearings is fixedly connected to the sliding block (13), a worm (15) and a ball screw (16) are rotatably mounted in the mounting cavity (11) through the bearings, a worm wheel (17) meshed with the worm (15) is fixedly sleeved on the ball screw (16), a nut (18) is mounted on the ball screw (16) in a matched mode, and a connecting rod (19) is connected between the nut (18) and the sliding block (13).
5. The polishing device for machining a mechanical bearing according to claim 4, wherein the sliding block (13) is horizontally sleeved in the sliding groove (12), and one end of the worm (15) horizontally extending to the outside of the machine body (1) is fixedly connected with a rotating plate.
6. The polishing device for machining a mechanical bearing according to claim 5, wherein the worm (15) and the ball screw (16) are in a cross-shaped structure, and the machine body (1) is provided with a second movable through hole for movably sleeving the connecting rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630667.0U CN220555027U (en) | 2023-06-26 | 2023-06-26 | Grinding device is used in machining of mechanical bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630667.0U CN220555027U (en) | 2023-06-26 | 2023-06-26 | Grinding device is used in machining of mechanical bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220555027U true CN220555027U (en) | 2024-03-05 |
Family
ID=90050741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321630667.0U Active CN220555027U (en) | 2023-06-26 | 2023-06-26 | Grinding device is used in machining of mechanical bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220555027U (en) |
-
2023
- 2023-06-26 CN CN202321630667.0U patent/CN220555027U/en active Active
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