CN209850641U - Polishing machine for machining miniature bearing - Google Patents
Polishing machine for machining miniature bearing Download PDFInfo
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- CN209850641U CN209850641U CN201920192725.3U CN201920192725U CN209850641U CN 209850641 U CN209850641 U CN 209850641U CN 201920192725 U CN201920192725 U CN 201920192725U CN 209850641 U CN209850641 U CN 209850641U
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- bearing
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Abstract
The utility model discloses a burnishing machine is used in miniature bearing processing, including first casing and bearing, the bearing is located the up end central point of first casing and puts, there is first motor inner chamber bottom of first casing through the screw connection, the output of first motor has the screw rod through shaft coupling locking, the outer wall threaded connection of screw rod has the connecting seat, the inner chamber top of first casing has the rectangle pole along controlling the direction grafting, the rectangle piece has all been cup jointed to the outer wall left and right sides of rectangle pole, the top welding of rectangle piece has the backup pad, the top of backup pad extends into the inner chamber and the outside joint of bearing and has the cushion, the left and right sides of connecting seat all has the one end of connecting rod through the bearing hub connection. This burnishing machine is used in miniature bearing processing, the device have improved the efficiency of bearing polishing processing, and labour saving and time saving has improved the stability that the bearing was processed man-hour, avoids taking place the skew when processing the bearing, more accords with actual user demand.
Description
Technical Field
The utility model relates to a bearing processing technology field specifically is a burnishing machine is used in miniature bearing processing.
Background
Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using the mechanical, chemical or electrochemical action to obtain a bright and flat surface, and is a modification processing of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, the key of the operation of the polishing machine is to try to obtain the maximum polishing rate so as to remove a damaged layer generated during polishing as soon as possible, and simultaneously, the polishing damaged layer does not influence the finally observed tissue, namely, false tissue is not caused, the polishing machine is required to be used in the process of processing the bearing, but the efficiency of the existing polishing machine is low, time and labor are wasted in the process of processing the bearing, the production efficiency of the bearing polishing machine is reduced, and the bearing is easy to deviate during processing due to the fact that the bearing is cylindrical, the processing of the bearing fails, the use of a user is inconvenient, and the practicability of the polishing machine, does not meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a burnishing machine is used in miniature bearing processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a polishing machine for machining a miniature bearing comprises a first shell and a bearing, wherein the bearing is located at the center of the upper end face of the first shell, the bottom end of an inner cavity of the first shell is connected with a first motor through a screw, the output end of the first motor is locked with a screw rod through a coupler, the outer wall of the screw rod is in threaded connection with a connecting seat, the top end of the inner cavity of the first shell is inserted with a rectangular rod in the left-right direction, the left side and the right side of the outer wall of the rectangular rod are respectively sleeved with a rectangular block, a supporting plate is welded at the top end of the rectangular block, the top end of the supporting plate extends into the inner cavity of the bearing, a rubber pad is clamped at the outer side of the supporting plate, the left side and the right side of the connecting seat are respectively connected with one end of a connecting rod through the bearing in a shaft mode, the other end of the connecting rod is in shaft, the bottom joint of electric telescopic handle has the second casing, the inner chamber of second casing has the second motor through the screw connection, the output of second motor has first round bar through shaft coupling locking, the left and right sides of first round bar all has the second round bar through the bearing coupling, the inner chamber bottom of frame is pegged graft and is had the plectane, the left and right sides of plectane all welds the spout assorted slider with the inner chamber left and right sides of frame, the outer wall interference fit of second round bar has the gear that links to each other with the inner chamber circumference surface of plectane seted up some perforation meshing, the bottom joint of second round bar has the polishing dish.
Preferably, the outer wall of the rubber pad is arc-shaped.
Preferably, the distance length between the connecting seat and the top end of the screw rod is greater than the distance length between the rubber mat and the inner wall of the bearing.
Preferably, the number of the gears is two, and the two gears are positioned in the inner cavity of the circular plate.
Preferably, the polishing discs are positioned on the left and right sides of the bearing.
Compared with the prior art, the beneficial effects of the utility model are that: this burnishing machine is used in miniature bearing processing, move the inner wall that contacts with the bearing to the inner chamber outside of bearing through the cushion, press from both sides tight fixedly to the bearing, play protection and anti-skidding effect to the inner wall of bearing through the cushion, avoid the backup pad direct to contact with the inner wall of bearing, cause wearing and tearing to the inner wall of bearing, avoid the bearing to take place the displacement man-hour, lead to the polishing failure, polish and polish through two polishing dish to the outer wall of bearing, two polishing dish rotations and circular motion have improved the efficiency of polishing and polishing to the bearing, time saving and labor saving, the device has improved the efficiency of bearing polishing processing, time saving and labor saving, the stability of bearing processing man-hour has been improved, avoid taking place the skew when processing the bearing, lead to processing failure to the bearing, the person of facilitating the use uses, more accord with.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of a first housing of the present invention;
fig. 3 is a top view of the bearing of the present invention.
In the figure: 1. the polishing machine comprises a first shell, 2, a bearing, 3, a first motor, 4, a screw rod, 5, a connecting seat, 6, a rectangular rod, 7, a rectangular block, 8, a supporting plate, 9, a rubber pad, 10, a connecting rod, 11, a frame, 12, an electric telescopic rod, 13, a second shell, 14, a second motor, 15, a first round rod, 16, a second round rod, 17, a round plate, 18, a sliding block, 19, a gear, 20 and a polishing disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a polishing machine for processing a miniature bearing comprises a first shell 1 and a bearing 2, wherein the bearing 2 is positioned at the central position of the upper end face of the first shell 1, the bottom end of an inner cavity of the first shell 1 is connected with a first motor 3 through a screw, the first motor 3 is a forward and reverse rotating motor and has the model of Y2-90L-4 pole, the output end of the first motor 3 is locked with a screw rod 4 through a coupler, the outer wall of the screw rod 4 is in threaded connection with a connecting seat 5, the screw rod 4 is enabled to rotate after the first motor 3 is normally started, the connecting seat 5 is enabled to drive a connecting rod 10 to move upwards on the outer wall of the screw rod 4 through the relationship of threaded connection between the screw rod 4 and the connecting seat 5, the connecting rod 10 drives a rectangular block 7 to drive a supporting plate 8 and a rubber pad 9 to move outwards on the outer wall of a rectangular rod 6 through rotation of a rotating shaft, the top end of the inner cavity of the first shell 1 is inserted with a rectangular rod 6 along the left and right direction, the left and right sides of the outer wall of the rectangular rod 6 are respectively sleeved with a rectangular block 7, the top end of the rectangular block 7 is welded with a support plate 8, the top end of the support plate 8 extends into the inner cavity of the bearing 2 and is clamped with a rubber pad 9, the rubber pad 9 moves towards the outer side of the inner cavity of the bearing 2 to be contacted with the inner wall of the bearing 2, the bearing 2 is clamped and fixed, the inner wall of the bearing 2 is protected and prevented from sliding through the rubber pad 9, the support plate 8 is prevented from being directly contacted with the inner wall of the bearing 2, the inner wall of the bearing 2 is prevented from being worn, the bearing 2 is prevented from displacing during processing, and the polishing failure is avoided, the left and right sides of the connecting seat 5 are respectively connected with one end of a connecting rod 10 through the bearing, the, an electric telescopic rod 12 is locked at the center of the top end of an inner cavity of a frame 11 through bolts, the electric telescopic rod 12 is NKLA22 in model, a second shell 13 is clamped at the bottom end of the electric telescopic rod 12, the inner cavity of the second shell 13 is connected with a second motor 14 through screws, the second motor 14 is MR-J2S-10A in model, a first round rod 15 is locked at the output end of the second motor 14 through a coupler, second round rods 16 are respectively connected to the left side and the right side of the first round rod 15 through bearings, the first round rod 15 is driven to rotate after the second motor 14 is normally started, the first round rod 15 drives the second round rod 16, the gear 19 and the polishing disk 20 to circularly move in the inner cavity of the round plate 17, and simultaneously, the gear 19 is meshed with a tooth hole of the inner cavity of the round plate 17, so that the second round rod 16 drives the gear 19 and the polishing disk 20 to rotate at high speed through a bearing at the top end of the second round rod 16, and the bearing 2, the inner chamber bottom of frame 11 is pegged graft and is had plectane 17, the spout assorted slider 18 with the inner chamber left and right sides of frame 11 has all been welded to plectane 17's the left and right sides, the outer wall interference fit of second pole 16 has the continuous gear 19 of the perforation meshing of seting up with plectane 17's inner chamber circumferential surface, the bottom joint of second pole 16 has polishing dish 20, polish through two polishing dish 20 to the outer wall of bearing 2 and polish, two polishing dish 20 rotations and circular motion have improved the efficiency of polishing and polishing to bearing 2, time saving and labor saving.
As preferred scheme, further, the outer wall shape of cushion 9 is the arc, moves to the inner chamber outside of bearing 2 through cushion 9 and contacts with the inner wall of bearing 2, presss from both sides tight fixedly to bearing 2, plays protection and anti-skidding effect through cushion 9 to the inner wall of bearing 2, avoids backup pad 8 directly to contact with the inner wall of bearing 2, causes wearing and tearing to the inner wall of bearing 2, avoids bearing 2 to take place the displacement when processing, leads to the polishing failure.
As preferred scheme, further, distance length between the top of connecting seat 5 and screw rod 4 is greater than distance length between the inner wall of cushion 9 and bearing 2, normally start the back through first motor 3 and make screw rod 4 rotatory, through the relation of screw rod 4 with 5 threaded connection of connecting seat, make connecting seat 5 drive connecting rod 10 upward movement at the outer wall of screw rod 4, connecting rod 10 drives backup pad 8 and cushion 9 at the outer wall of rectangular rod 6 outside movement through the rotatory rectangle piece 7 that promotes of pivot, cushion 9 outside movement and bearing 2 contact, improve the fixed effect to bearing 2.
Preferably, the number of the gears 19 is two, and the two gears 19 are located in the inner cavity of the circular plate 17, the first circular rod 15 is driven to rotate by the second motor 14 after being normally started, the first circular rod 15 drives the second circular rod 16, the gear 19 and the polishing disk 20 to circularly move in the inner cavity of the circular plate 17, and meanwhile, the gear 19 is meshed with the toothed hole in the inner cavity of the circular plate 17, so that the second circular rod 16 drives the gear 19 and the polishing disk 20 to rotate at a high speed through the bearing at the top end of the second circular rod 16, and the bearing 2 is polished and polished by the polishing disk 20.
As a preferred scheme, further, the polishing discs 20 are located at the left and right sides of the bearing 2, the outer wall of the bearing 2 is polished by the two polishing discs 20, and the rotation and circular motion of the two polishing discs 20 improve the polishing efficiency of the bearing 2, thereby saving time and labor.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the polishing machine is used, a user places the bearing 2 at the center of the top end of the first shell 1, the support plate 8 and the rubber pad 9 are positioned in the inner cavity of the bearing 2, the power supply of the first motor 3, the electric telescopic rod 12 and the second motor 14 is switched on, the screw rod 4 is driven to rotate after the first motor 3 is normally started, the connecting seat 5 is driven to drive the connecting rod 10 to move upwards on the outer wall of the screw rod 4 through the relation of threaded connection of the screw rod 4 and the connecting seat 5, the connecting rod 10 drives the rectangular block 7 to drive the support plate 8 and the rubber pad 9 to move outwards on the outer wall of the rectangular rod 6 through rotation of the rotating shaft, the rubber pad 9 moves outwards to be in contact with the bearing 2 and clamp and fix the bearing 2, the first motor 3 stops working, the electric telescopic rod 12 drives the second shell 13, the circular plate 17 and the polishing disc 20 to move downwards after the normal starting, and the polishing disc 20, after the second motor 14 is normally started, the first round rod 15 is driven to rotate, the first round rod 15 drives the second round rod 16, the gear 19 and the polishing disc 20 to circularly move in the inner cavity of the circular plate 17, meanwhile, the gear 19 is meshed with the toothed hole in the inner cavity of the circular plate 17, the second round rod 16 drives the gear 19 and the polishing disc 20 to rotate at a high speed through the bearing at the top end of the second round rod 16, the bearing 2 is polished and polished through the rotation and the circular movement of the polishing disc 20, the second motor 14 stops working after polishing is finished, the electric telescopic rod 12 is started, the second shell 13 and the circular plate 17 are pulled upwards, the electric telescopic rod 12 stops working after the polishing disc 20 moves to the top end of the bearing 2, the first motor 3 is started in a reverse mode, the connecting base 5 is driven to pull the connecting base 10 to move downwards on the outer wall of the screw rod 4, and the connecting base 10 pulls the rectangular block 7 and the rubber, stop 3 work of first motor, take off bearing 2 from the top of first casing 1, the device simple structure controls convenient to use, has improved the efficiency of bearing polishing processing, and the person of facilitating the use uses, more accords with actual user demand.
In the description of the present invention, it is to be understood that the terms "coupling," "bottom end," "one end," "top end," "center position," "other end," "left side," "right side," "top portion," "inner chamber," "front side," "two sides," "two ends," and the like, indicate orientations or positional relationships based on the orientation or positional relationship illustrated in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a burnishing machine is used in miniature bearing processing, includes first casing (1) and bearing (2), bearing (2) are located the up end central point of first casing (1) and put its characterized in that: the bottom end of the inner cavity of the first shell (1) is connected with a first motor (3) through a screw, the output end of the first motor (3) is locked by a screw rod (4) through a coupler, the outer wall of the screw rod (4) is in threaded connection with a connecting seat (5), the top end of the inner cavity of the first shell (1) is spliced with a rectangular rod (6) along the left and right directions, the left and right sides of the outer wall of the rectangular rod (6) are respectively sleeved with a rectangular block (7), the top end of the rectangular block (7) is welded with a supporting plate (8), the top end of the supporting plate (8) extends into the inner cavity of the bearing (2) and is clamped with a rubber gasket (9) at the outer side, the left and right sides of the connecting seat (5) are respectively connected with one end of a connecting rod (10) through a bearing in a shaft mode, the other end of the connecting rod (10) is connected with the bottom end, an electric telescopic rod (12) is locked at the center of the top end of the inner cavity of the frame (11) through a bolt, a second shell (13) is clamped at the bottom end of the electric telescopic rod (12), the inner cavity of the second shell (13) is connected with a second motor (14) through a screw, the output end of the second motor (14) is locked with a first round bar (15) through a coupling, the left side and the right side of the first round rod (15) are respectively connected with a second round rod (16) through a bearing, a circular plate (17) is inserted at the bottom end of the inner cavity of the frame (11), sliding blocks (18) matched with sliding grooves at the left side and the right side of the inner cavity of the frame (11) are welded at the left side and the right side of the circular plate (17), the outer wall interference fit of second round bar (16) has the perforation meshing continuous gear (19) that is seted up with the inner chamber circumferential surface of plectane (17), the bottom joint of second round bar (16) has polishing dish (20).
2. The polishing machine for processing the micro bearing according to claim 1, wherein: the outer wall of the rubber cushion (9) is arc-shaped.
3. The polishing machine for processing the micro bearing according to claim 1, wherein: the distance length between the connecting seat (5) and the top end of the screw rod (4) is greater than the distance length between the rubber mat (9) and the inner wall of the bearing (2).
4. The polishing machine for processing the micro bearing according to claim 1, wherein: the number of the gears (19) is two, and the two gears (19) are positioned in the inner cavity of the circular plate (17).
5. The polishing machine for processing the micro bearing according to claim 1, wherein: the polishing discs (20) are positioned at the left side and the right side of the bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192725.3U CN209850641U (en) | 2019-02-13 | 2019-02-13 | Polishing machine for machining miniature bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192725.3U CN209850641U (en) | 2019-02-13 | 2019-02-13 | Polishing machine for machining miniature bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209850641U true CN209850641U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920192725.3U Expired - Fee Related CN209850641U (en) | 2019-02-13 | 2019-02-13 | Polishing machine for machining miniature bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209850641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216031A (en) * | 2020-02-26 | 2020-06-02 | 西南交通大学 | Ultraprecise flexible chemical mechanical polishing device and method for micro bearing core element |
| CN112828719A (en) * | 2021-01-22 | 2021-05-25 | 厦门飞德利照明科技有限公司 | Polishing device convenient for angle adjustment and used for manufacturing lighting lamp |
| CN114147614A (en) * | 2021-12-08 | 2022-03-08 | 江西莲雄实业有限公司 | Polymer injection molding surface finish device |
-
2019
- 2019-02-13 CN CN201920192725.3U patent/CN209850641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216031A (en) * | 2020-02-26 | 2020-06-02 | 西南交通大学 | Ultraprecise flexible chemical mechanical polishing device and method for micro bearing core element |
| CN112828719A (en) * | 2021-01-22 | 2021-05-25 | 厦门飞德利照明科技有限公司 | Polishing device convenient for angle adjustment and used for manufacturing lighting lamp |
| CN114147614A (en) * | 2021-12-08 | 2022-03-08 | 江西莲雄实业有限公司 | Polymer injection molding surface finish device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210213 |