CN221248315U - High-speed precision bearing steel ball surface polishing device - Google Patents
High-speed precision bearing steel ball surface polishing device Download PDFInfo
- Publication number
- CN221248315U CN221248315U CN202323165622.3U CN202323165622U CN221248315U CN 221248315 U CN221248315 U CN 221248315U CN 202323165622 U CN202323165622 U CN 202323165622U CN 221248315 U CN221248315 U CN 221248315U
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- China
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- fixedly connected
- bearing steel
- steel ball
- polishing device
- ball surface
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- 238000005498 polishing Methods 0.000 title claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003746 surface roughness Effects 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)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of bearing processing, and discloses a high-speed precise bearing steel ball surface polishing device, which comprises a machine case, wherein a first groove is formed in the top end of an inner cavity of the machine case, a first motor is fixedly connected to the left end of the first groove, bearing steel balls are put into a conveying rail from a conveying pipe through a feeding port, a first motor is started to operate a threaded rod to drive an electric push rod to the upper part of the conveying rail, the electric push rod drives a clamp holder to the upper part of the bearing steel balls to shrink through a second motor at the driving end of the electric push rod to drive the clamp holder to open and close around a rotating shaft, a polishing device at the top end of the clamp holder is closed and then is matched with the outer diameter of a part of the bearing steel balls, the upper part of the bearing steel balls is conveyed to the upper part of the conveying belt through a sliding block, and the bottom end of the bearing steel balls and the operating conveying belt drive the bearing steel balls to operate in the polishing device to play a role of friction polishing; in the process, the bonding degree of the polisher and the bearing steel balls is increased, the fineness of early polishing is increased, and the polishing effect is improved.
Description
Technical Field
The utility model relates to the technical field of bearing machining, in particular to a high-speed precise bearing steel ball surface polishing device.
Background
The bearing steel ball is an important part in the modern mechanical equipment, in the prior art, a polishing device is needed in the bearing steel ball processing process, polishing refers to a processing method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface, and polishing cannot improve the dimensional precision or geometric shape precision of the workpiece by utilizing a polishing tool and abrasive particles or other polishing media to carry out finishing processing on the surface of the workpiece, but aims to obtain a smooth surface or specular gloss, and sometimes is also used for eliminating the gloss.
The existing bearing steel ball polishing device achieves the purpose of polishing by utilizing the rotation friction of the inner wall of the rotary drum, and the polishing effect is poor because the contact area between the inner wall of the rotary drum and the steel ball is small, and the polishing efficiency is low because no post-treatment exists, so that the practicability of the polishing tool is reduced.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a high-speed precise bearing steel ball surface polishing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the high-speed precise bearing steel ball surface polishing device comprises a case, wherein a first groove is formed in the top end of an inner cavity of the case, a first motor is fixedly connected to the left end of the first groove, a threaded rod is fixedly connected to the driving end of the first motor, a sliding block is rotatably connected to the outer diameter of the threaded rod, an electric push rod is fixedly connected to the bottom end of the sliding block, the electric putter drive end fixedly connected with second motor, second motor drive end external diameter fixedly connected with shell, second motor drive end runs through the shell and fixedly connected with gear, gear both sides meshing is connected with the sawtooth pole, sawtooth pole bottom both sides fixedly connected with holder, holder bottom fixedly connected with polisher.
As a further description of the above technical solution:
the inner cavity of the case is fixedly connected with a fixed column, the front end of the fixed column is fixedly connected with a conveying cavity, and the inner cavity of the conveying cavity is fixedly connected with a polishing sheet.
As a further description of the above technical solution:
The left end through hole of the case is connected with a conveying pipe, the right end of the conveying pipe is fixedly connected with a conveying rail, and the left end of the conveying pipe is fixedly connected with a feeding port.
As a further description of the above technical solution:
the top end of the clamp holder is rotationally connected with a rotating shaft.
As a further description of the above technical solution:
the bottom end of the case is provided with a second groove, and the inner wall of the second groove is fixedly connected with a conveyor belt.
As a further description of the above technical solution:
and the two ends of the bottom of the case are fixedly connected with supporting legs.
As a further description of the above technical solution:
And the right end of the case is fixedly connected with a blanking box.
As a further description of the above technical solution:
The shell bottom fixedly connected with pivot, the inboard one end of sawtooth pole runs through the shell and the meshing is connected with the gear.
The utility model has the following beneficial effects:
1. According to the utility model, bearing steel balls are put into a conveying rail through a feed port, a first motor is started to operate a threaded rod to drive a sliding block to drive an electric push rod to the upper part of the conveying rail, the electric push rod pushes a clamp holder to the upper part of the bearing steel balls, a second motor at the driving end of the electric push rod drives a sawtooth rod to shrink to drive the clamp holder to open and close around a rotating shaft, a polisher at the top end of the clamp holder is closed and then is matched with the outer diameter of a part of the bearing steel balls, the bearing steel balls are conveyed to the upper part of the conveying belt through the sliding block, the bottom ends of the bearing steel balls are contacted with the top end of the conveying belt, and the bearing steel balls are driven to operate in the polisher through the operation of the conveying belt, so that the friction polishing effect is achieved; in the process, the bonding degree of the polisher and the bearing steel balls is increased, the fineness of early polishing is increased, and the polishing effect is improved.
2. According to the polishing device, after polishing is finished, the bearing steel balls are opened by the clamp and move to the conveying cavity along with the conveying belt, the polishing piece is arranged in the conveying cavity to polish the bearing steel balls secondarily in the running process, and finally the bearing steel balls are conveyed into the blanking box from the conveying cavity by the conveying belt, so that the finished product rate after polishing is improved by secondary polishing in the conveying and discharging process, the production cost is reduced, and the practicability of the polishing device is improved.
Drawings
FIG. 1 is a perspective view of a high-speed precision bearing steel ball surface polishing device according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a high-speed precision bearing steel ball surface polishing device according to the present utility model;
FIG. 3 is a schematic view of a partial structure of a threaded rod in a high-speed precision bearing steel ball surface polishing device according to the present utility model;
Fig. 4 is a schematic diagram of a part of a holder in a high-speed precision bearing steel ball surface polishing device according to the present utility model.
Legend description:
1. A chassis; 2. a transfer tube; 3. a feed inlet; 4. a transfer rail; 5. a first groove; 6. a first motor; 7. discharging boxes; 8. a threaded rod; 9. a slide block; 10. an electric push rod; 11. a second motor; 12. a saw tooth bar; 13. a holder; 14. a rotating shaft; 15. a polisher; 16. a conveyor belt; 17. fixing the column; 18. a transfer chamber; 19. polishing piece; 20. a second groove; 21. supporting feet; 22. a gear; 23. a housing.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model relates to a high-speed precision bearing steel ball surface polishing device, which comprises a case 1, wherein a first groove 5 is arranged at the top end of an inner cavity of the case 1, a first motor 6 is fixedly connected at the left end of the first groove 5, a threaded rod 8 is fixedly connected at the driving end of the first motor 6, a sliding block 9 is rotatably connected at the outer diameter of the threaded rod 8, an electric push rod 10 is fixedly connected at the bottom end of the sliding block 9, a second motor 11 is fixedly connected at the driving end of the electric push rod 10, a shell 23 is fixedly connected at the outer diameter of the driving end of the second motor 11, the driving end of the second motor 11 penetrates through the shell 23 and is fixedly connected with a gear 22, saw-tooth bars 12 are connected at two sides of the gear 22 in a meshed manner, grippers 13 are fixedly connected at two sides of the bottom end of the saw-tooth bars 12, a polisher 15 is fixedly connected at the bottom end of the grippers 13, firstly, bearing steel balls are put into a conveying rail 4 through a feed port 3, a threaded rod 8 is operated by starting a first motor 6 to drive a sliding block 9 to drive an electric push rod 10 to the upper part of the conveying rail 4, the electric push rod 10 pushes a clamp holder 13 to the upper part of the bearing steel balls, a second motor 11 at the driving end of the electric push rod 10 drives a sawtooth rod 12 to shrink to drive the clamp holder 13 to open and close by taking a rotating shaft 14 as the center, a polisher 15 at the top end of the clamp holder 13 is closed and then is combined with the outer diameter of a part of the bearing steel balls, the bearing steel balls are conveyed to the upper part of a conveying belt 16 through the sliding block 9, the bottom ends of the bearing steel balls are contacted with the top ends of the conveying belt 16, and the bearing steel balls are driven to operate in the polisher 15 through the operation of the conveying belt 16, so that the friction polishing effect is achieved; in the process, the fitting degree of the polisher 15 and the bearing steel balls is increased, the fineness of early polishing is increased, and the polishing effect is improved.
Through chassis 1 inner chamber rear end fixedly connected with fixed column 17, fixed column 17 front end fixedly connected with conveying chamber 18, conveying chamber 18 inner chamber fixedly connected with polishing piece 19, chassis 1 left end through-hole is connected with conveying pipe 2, conveying pipe 2 right-hand member fixedly connected with conveying rail 4, conveying pipe 2 left end fixedly connected with pan feeding mouth 3, holder 13 top is rotated and is connected with pivot 14, chassis 1 bottom is equipped with second recess 20, second recess 20 inner wall fixedly connected with conveyer belt 16, chassis 1 bottom both ends fixedly connected with supporting legs 21, chassis 1 right-hand member fixedly connected with blanking box 7, shell 23 bottom fixedly connected with pivot 14, the inboard one end of sawtooth bar 12 runs through shell 23 and the meshing is connected with gear 22, the holder 13 is opened the bearing steel ball and is moved to conveying chamber 18 along with conveyer belt 16 after the polishing, set up polishing piece 19 in the conveying chamber 18 and carry out secondary polishing to the bearing steel ball, finally, carry out the blanking box 7 from conveying chamber 18 with the bearing steel ball by conveyer belt 16, the finished product rate after polishing after the secondary polishing in the process has improved the production cost, the practicality of polishing device has been improved.
Working principle: firstly, bearing steel balls are put into a conveying rail 4 through a feed port 3, a threaded rod 8 is operated by starting a first motor 6 to drive a sliding block 9 to drive an electric push rod 10 to the upper part of the conveying rail 4, the electric push rod 10 pushes a clamp holder 13 to the upper part of the bearing steel balls, a second motor 11 at the driving end of the electric push rod 10 drives a sawtooth rod 12 to shrink to drive the clamp holder 13 to open and close by taking a rotating shaft 14 as the center, a polisher 15 at the top end of the clamp holder 13 is closed and then is combined with the outer diameter of a part of the bearing steel balls, the bearing steel balls are conveyed to the upper part of a conveying belt 16 through the sliding block 9, the bottom ends of the bearing steel balls are contacted with the top ends of the conveying belt 16, and the bearing steel balls are driven to operate in the polisher 15 through the operation of the conveying belt 16, so that the friction polishing effect is achieved; after polishing, the clamp holder 13 opens the bearing steel balls and moves to the conveying cavity 18 along with the conveying belt 16, a polishing piece 19 is arranged in the conveying cavity 18 to polish the bearing steel balls secondarily in the running process, and finally the conveying belt 16 conveys the bearing steel balls from the conveying cavity 18 to the blanking box 7, so that the bonding degree of the polisher 15 and the bearing steel balls is increased in the process, the polishing fineness in the earlier stage is increased, the polishing effect is improved, the secondary polishing in the next conveying and discharging process is more improved in finished product rate after polishing, the production cost is reduced, and the practicability of the polishing device is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a high-speed precision bearing steel ball surface finish device, includes quick-witted case (1), its characterized in that: the utility model discloses a quick-witted case (1) inner chamber top is provided with first recess (5), first recess (5) left end fixedly connected with first motor (6), first motor (6) drive end fixedly connected with threaded rod (8), threaded rod (8) external diameter rotation is connected with slider (9), slider (9) bottom fixedly connected with electric putter (10), electric putter (10) drive end fixedly connected with second motor (11), second motor (11) drive end external diameter fixedly connected with shell (23), second motor (11) drive end runs through shell (23) and fixedly connected with gear (22), gear (22) both sides meshing is connected with saw-tooth pole (12), saw-tooth pole (12) bottom both sides fixedly connected with holder (13), holder (13) bottom fixedly connected with polishing ware (15).
2. The high-speed precise bearing steel ball surface polishing device according to claim 1, wherein: the inner cavity of the case (1) is fixedly connected with a fixed column (17), the front end of the fixed column (17) is fixedly connected with a conveying cavity (18), and the inner cavity of the conveying cavity (18) is fixedly connected with a polishing sheet (19).
3. The high-speed precise bearing steel ball surface polishing device according to claim 1, wherein: the novel automatic feeding machine is characterized in that a through hole at the left end of the machine case (1) is connected with a conveying pipe (2), the right end of the conveying pipe (2) is fixedly connected with a conveying rail (4), and the left end of the conveying pipe (2) is fixedly connected with a feeding port (3).
4. The high-speed precise bearing steel ball surface polishing device according to claim 1, wherein: the top end of the clamp holder (13) is rotatably connected with a rotating shaft (14).
5. The high-speed precise bearing steel ball surface polishing device according to claim 1, wherein: the bottom end of the case (1) is provided with a second groove (20), and the inner wall of the second groove (20) is fixedly connected with a conveyor belt (16).
6. The high-speed precise bearing steel ball surface polishing device according to claim 1, wherein: supporting legs (21) are fixedly connected to two ends of the bottom of the case (1).
7. The high-speed precise bearing steel ball surface polishing device according to claim 1, wherein: the right end of the case (1) is fixedly connected with a blanking box (7).
8. The high-speed precise bearing steel ball surface polishing device according to claim 1, wherein: the bottom end of the shell (23) is fixedly connected with a rotating shaft (14), and one end of the inner side of the sawtooth rod (12) penetrates through the shell (23) and is connected with a gear (22) in a meshed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323165622.3U CN221248315U (en) | 2023-11-23 | 2023-11-23 | High-speed precision bearing steel ball surface polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323165622.3U CN221248315U (en) | 2023-11-23 | 2023-11-23 | High-speed precision bearing steel ball surface polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221248315U true CN221248315U (en) | 2024-07-02 |
Family
ID=91653401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323165622.3U Active CN221248315U (en) | 2023-11-23 | 2023-11-23 | High-speed precision bearing steel ball surface polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221248315U (en) |
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2023
- 2023-11-23 CN CN202323165622.3U patent/CN221248315U/en active Active
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| GR01 | Patent grant |