CN218137213U - Bearing housing inner wall burnishing device - Google Patents
Bearing housing inner wall burnishing device Download PDFInfo
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- CN218137213U CN218137213U CN202222255855.1U CN202222255855U CN218137213U CN 218137213 U CN218137213 U CN 218137213U CN 202222255855 U CN202222255855 U CN 202222255855U CN 218137213 U CN218137213 U CN 218137213U
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- polishing
- fixedly arranged
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- bearing shell
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Abstract
The utility model discloses a bearing shell inner wall polishing device, which relates to the technical field of bearing polishing equipment, and comprises a polishing platform, wherein the upper end of the polishing platform is provided with a clamping component for clamping a bearing shell, a polishing mechanism for polishing the inner wall of the bearing shell is arranged above the polishing platform, and one side of the upper end of the polishing platform is also provided with a lifting component for adjusting the vertical height of the polishing mechanism; can also wash polishing department through water supply assembly, further promote polishing quality.
Description
Technical Field
The utility model relates to a bearing polishing equipment technical field especially relates to a bearing housing inner wall burnishing device.
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 the structure of the rolling ball bearing generally comprises six parts: the bearing comprises an outer ring, an inner ring, a rolling body, a retainer, lubricating grease and a dust cover, wherein the inner wall of a bearing shell is generally required to be polished in order to ensure the normal rotation of the rolling body and prolong the service life of the bearing;
the existing method for polishing the inner wall of the bearing shell is generally that the polishing wheel is utilized to directly polish the inner wall of the shell, the polishing method is high in speed, but only suitable for the fact that the inner wall of the bearing shell is flat, the middle of some inner walls of the shell in the existing bearing is provided with an arc-shaped groove, if the rotation and the up-and-down movement of the polishing wheel are only used for polishing the inner wall of the shell, the deepest polishing effect of the arc-shaped groove is poor, and therefore the polishing device for the inner wall of the bearing shell is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the traditional direct use of arc wall polishing wheel polishing effect is not good in the middle part of some bearing housing inner walls among the prior art, and a bearing housing inner wall burnishing device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a polishing device for the inner wall of a bearing shell comprises a polishing platform, wherein a clamping assembly used for clamping the bearing shell is arranged at the upper end of the polishing platform, a polishing mechanism used for polishing the inner wall of the bearing shell is arranged above the polishing platform, and a lifting assembly used for adjusting the vertical height of the polishing mechanism is further arranged on one side of the upper end of the polishing platform;
the lifting assembly comprises a lifting shell fixedly arranged at the upper end of the polishing platform, an electric telescopic rod is fixedly arranged at the middle part of the upper end of the lifting shell, and a lifting slide block is fixedly arranged at the output end of the electric telescopic rod in the lifting shell.
The above technical solution further comprises:
the polishing mechanism comprises an upper shell fixedly arranged at one end of a lifting slide block, a driving motor is fixedly arranged at the upper end of the upper shell, a rotating disc is fixedly arranged at the output end of the driving motor in the upper shell, a cleaning shaft is rotatably arranged in the middle of the rotating disc, and a hollow shaft is fixedly arranged on one side of the lower end of the rotating disc;
the polishing machine is characterized in that a driven gear is fixedly arranged at the upper end of the cleaning shaft, a polishing wheel is fixedly arranged at the lower end of the cleaning shaft, a gear ring is fixedly arranged above the inner portion of the upper shell, and the driven gear is meshed with a gear block on the inner side of the gear ring.
The above technical solution further comprises:
polishing mechanism still including the fixed water supply assembly who locates the casing lower extreme, water supply assembly is including the fixed water supply ring who locates the casing lower extreme, the inside of water supply ring is rotated and is equipped with the I shape rotating ring, the inboard of I shape rotating ring is fixed to be equipped with and is used for carrying out spacing fixed block to the hollow shaft, the hollow shaft communicates each other through the inside of inhalant canal and water supply ring that I shape rotating ring middle part was seted up, the fixed arc outlet pipe that is equipped with of lower extreme of hollow shaft, the arc outlet pipe communicates each other with the inside of hollow shaft.
The above technical solution further comprises:
the arc-shaped water outlet pipe and the middle part of the polishing wheel are in the same horizontal plane, and the extension lines of the tail ends of the arc-shaped water outlet pipe are positioned on two sides of the polishing wheel.
The above technical solution further comprises:
the middle part of the water supply ring is provided with a water inlet pipe, and the water inlet pipe is communicated with the inside of the water supply ring.
The lower end of the upper shell is rotatably provided with a rotating plate, and the middle of the rotating plate is provided with a circular hole through which the cleaning shaft and the hollow shaft can pass conveniently.
The centre gripping subassembly is including fixed left arc splint and the slip right arc splint of locating polishing platform upper end opposite side of locating polishing platform upper end one side, polishing platform's upper end right side is the fixed baffle that is equipped with still, the middle part of baffle rotates and is equipped with the drive lead screw, the one end of drive lead screw is connected with the middle part rotation of right arc splint, the fixed operating handle that is equipped with of the other end of drive lead screw.
And a wastewater recovery port is formed in the middle of the polishing platform.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the polishing wheel can rotate and revolve through the polishing mechanism, so that the polishing wheel can go deep into the arc-shaped groove in the middle of the inner wall of the bearing shell, the polishing effect is further improved, and the polishing mechanism is matched with the lifting component for common use, so that the bearing shells with different widths can be polished; can also wash polishing department through water supply assembly, further promote polishing quality.
Drawings
Fig. 1 is a schematic view of the appearance structure of the clamping assembly and the lifting assembly provided by the present invention;
fig. 2 is a schematic structural view of the polishing mechanism provided by the present invention;
fig. 3 is a schematic view of a three-dimensional structure of the polishing mechanism provided by the present invention;
fig. 4 is the internal structure schematic diagram of the gear ring provided by the present invention.
Fig. 5 is a schematic structural view of the water supply assembly provided by the present invention;
FIG. 6 is a schematic view of the working structure of the polishing wheel according to the present invention;
fig. 7 is a schematic view of a three-dimensional structure of the water supply assembly of the present invention.
In the figure: 1. polishing the platform; 2. a clamping assembly; 3. a lifting assembly; 4. a polishing mechanism; 401. an upper housing; 402. a drive motor; 403. rotating the disc; 404. cleaning the shaft; 405. a hollow shaft; 406. a driven gear; 407. a polishing wheel; 408. a ring gear; 5. a water supply assembly; 501. a water supply ring; 502. an I-shaped rotating ring; 503. a fixed block; 504. and an arc-shaped water outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-7, the utility model provides a bearing shell inner wall polishing device, including polishing platform 1, polishing platform 1's upper end is equipped with the centre gripping subassembly 2 that is used for pressing from both sides tight bearing shell, polishing platform 1's top is equipped with the polishing mechanism 4 that is used for polishing the bearing shell inner wall, polishing platform 1's upper end one side still is equipped with the lifting unit 3 that is used for adjusting polishing mechanism 4 vertical height;
the lifting assembly 3 comprises a lifting shell fixedly arranged at the upper end of the polishing platform 1, an electric telescopic rod is fixedly arranged in the middle of the upper end of the lifting shell, and a lifting slide block is fixedly arranged at the output end of the electric telescopic rod in the lifting shell;
work through control electric telescopic handle and then can control the lifting slide and go up and down in the lift shell is inside, further controls the height of whole polishing mechanism 4 in vertical plane to polish the bearing housing of different width, perhaps adjust the best height of polishing wheel 407.
Further, the polishing mechanism 4 comprises an upper shell 401 fixedly arranged at one end of the lifting slide block, a driving motor 402 is fixedly arranged at the upper end of the upper shell 401, a rotating disc 403 is fixedly arranged at the output end of the driving motor 402 in the upper shell 401, a cleaning shaft 404 is rotatably arranged in the middle of the rotating disc 403, and a hollow shaft 405 is fixedly arranged on one side of the lower end of the rotating disc 403;
a driven gear 406 is fixedly arranged at the upper end of the cleaning shaft 404, a polishing wheel 407 is fixedly arranged at the lower end of the cleaning shaft 404, a gear ring 408 is fixedly arranged above the inner part of the upper shell 401, and the driven gear 406 is meshed with a gear block at the inner side of the gear ring 408;
after the driving motor 402 is electrified to work, the rotating disc 403 is driven to rotate in the upper shell 401, after the rotating disc 403 rotates, the cleaning shaft 404 and the hollow shaft 405 are driven to rotate by taking the central axis of the rotating disc 403 as the center of a circle, the driven gear 406 at the upper end of the cleaning shaft 404 is further driven to rotate, the gear ring 408 is fixedly arranged above the inner part of the upper shell 401, the cleaning shaft 404 is driven to rotate under the action of the gear ring 408, and under the combined action of the driving motor 402 and the gear ring 408, the polishing wheel 407 at the lower end of the cleaning shaft 404 can rotate and revolve at a certain radius at the same time, the inner wall of the bearing shell can be effectively polished by the cleaning method, the groove part of the inner wall of the shell can also be polished in place, and the polishing effect is greatly improved;
after the rotating disc 403 rotates, the hollow shaft 405 can also rotate around the central axis of the rotating disc 403, and since the hollow shaft 405 is fixedly arranged at the lower end of the rotating disc 403, the positional relationship between the hollow shaft 405 and the cleaning shaft 404 is relatively static.
The polishing mechanism 4 further comprises a water supply assembly 5 fixedly arranged at the lower end of the upper shell 401, the water supply assembly 5 comprises a water supply ring 501 fixedly arranged at the lower end of the upper shell 401, an I-shaped rotating ring 502 is rotatably arranged inside the water supply ring 501, a fixing block 503 for limiting the hollow shaft 405 is fixedly arranged on the inner side of the I-shaped rotating ring 502, the hollow shaft 405 is mutually communicated with the inside of the water supply ring 501 through a water inlet channel formed in the middle of the I-shaped rotating ring 502, an arc-shaped water outlet pipe 504 is fixedly arranged at the lower end of the hollow shaft 405, and the arc-shaped water outlet pipe 504 is mutually communicated with the inside of the hollow shaft 405;
when hollow shaft 405 uses the central axis of rolling disc 403 to rotate as the centre of a circle, can order about I shape swivel becket 502 through fixed block 503 and rotate, if through the inlet tube toward the inside of water supply ring 501 through the clear water, then the clear water just can get into the inside of hollow shaft 405 through inhalant canal, the inside of hollow shaft 405 is just can be followed to the both ends discharge hollow shaft 405 of arc outlet pipe 504 to the clear water that gets into hollow shaft 405 inside, discharged clear water can direct impact bearing housing inner wall, the polishing of wheel 407 is polished in the cooperation, further increase the surface quality of inner wall, clear water can also directly reduce bearing housing's temperature simultaneously, the thermal deformation of temperature to bearing housing production during the prevention polishing.
Further, the arc-shaped water outlet pipe 504 and the middle part of the polishing wheel 407 are in the same horizontal plane, and the extension lines of the tail ends of the arc-shaped water outlet pipe 504 are located at two sides of the polishing wheel 407, so that water flow can directly impact the inner wall of the bearing housing and indirectly wash the outer side of the polishing wheel 407.
Further, the middle part of the water supply ring 501 is provided with a water inlet pipe, the water inlet pipe is communicated with the inside of the water supply ring 501, and clear water is provided for the water supply ring 501 through the water inlet pipe.
Further, the lower extreme of upper housing 401 rotates and is equipped with the rotor plate, and the middle part of rotor plate is seted up and is made things convenient for the circular port that clean axle 404 and hollow shaft 405 passed.
Further, the clamping assembly 2 comprises a left arc-shaped clamping plate fixedly arranged on one side of the upper end of the polishing platform 1 and a right arc-shaped clamping plate slidably arranged on the other side of the upper end of the polishing platform 1, a baffle is fixedly arranged on the right side of the upper end of the polishing platform 1, a driving screw rod is rotatably arranged in the middle of the baffle, one end of the driving screw rod is rotatably connected with the middle of the right arc-shaped clamping plate, and an operating handle is fixedly arranged at the other end of the driving screw rod;
through mutually supporting of left arc splint and right arc splint, can press from both sides tightly bearing housing fast to the polishing work of cooperation polishing mechanism 4.
Further, a wastewater recovery port is arranged in the middle of the polishing platform 1.
In this embodiment, can order about clean axle 404 and hollow shaft 405 through driving motor 402 and produce the rotation, simultaneously because the existence of ring gear 408 and driven gear 406 can make clean axle 404 produce the rotation again, and then promoted the polishing effect to the bearing housing inner wall, again can be to leading-in arc outlet pipe 504 with the clear water from the inside of hollow shaft 405 in through water supply assembly 5, and make the clear water discharge from the both ends of arc outlet pipe 504, cool down the bearing housing, clear water can clean bearing housing inner wall and polishing wheel 407 again simultaneously, increased polishing effect and obtained the life that can prolong polishing wheel 407 simultaneously.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (8)
1. A polishing device for the inner wall of a bearing shell comprises a polishing platform (1), wherein a clamping assembly (2) for clamping the bearing shell is arranged at the upper end of the polishing platform (1), and is characterized in that a polishing mechanism (4) for polishing the inner wall of the bearing shell is arranged above the polishing platform (1), and a lifting assembly (3) for adjusting the vertical height of the polishing mechanism (4) is further arranged on one side of the upper end of the polishing platform (1);
lifting unit (3) are including the fixed lift shell of locating polishing platform (1) upper end, the upper end middle part of lift shell is fixed and is equipped with electric telescopic handle, electric telescopic handle's output is fixed in the inside of lift shell and is equipped with lifting slide.
2. The polishing device for the inner wall of the bearing shell according to claim 1, wherein the polishing mechanism (4) comprises an upper shell (401) fixedly arranged at one end of a lifting slide block, a driving motor (402) is fixedly arranged at the upper end of the upper shell (401), a rotating disc (403) is fixedly arranged at the output end of the driving motor (402) in the upper shell (401), a cleaning shaft (404) is rotatably arranged in the middle of the rotating disc (403), and a hollow shaft (405) is fixedly arranged on one side of the lower end of the rotating disc (403);
the polishing machine is characterized in that a driven gear (406) is fixedly arranged at the upper end of the cleaning shaft (404), a polishing wheel (407) is fixedly arranged at the lower end of the cleaning shaft (404), a gear ring (408) is fixedly arranged above the inner part of the upper shell (401), and the driven gear (406) is meshed with a gear block on the inner side of the gear ring (408).
3. The polishing device for the inner wall of the bearing shell according to claim 2, wherein the polishing mechanism (4) further comprises a water supply assembly (5) fixedly arranged at the lower end of the upper shell (401), the water supply assembly (5) comprises a water supply ring (501) fixedly arranged at the lower end of the upper shell (401), an I-shaped rotating ring (502) is arranged inside the water supply ring (501) in a rotating manner, a fixing block (503) for limiting the hollow shaft (405) is fixedly arranged on the inner side of the I-shaped rotating ring (502), the hollow shaft (405) is communicated with the inside of the water supply ring (501) through a water inlet channel formed in the middle of the I-shaped rotating ring (502), an arc-shaped water outlet pipe (504) is fixedly arranged at the lower end of the hollow shaft (405), and the arc-shaped water outlet pipe (504) is communicated with the inside of the hollow shaft (405).
4. The polishing device for the inner wall of the bearing shell as claimed in claim 3, wherein the arc-shaped water outlet pipe (504) and the middle part of the polishing wheel (407) are in the same horizontal plane, and extension lines of the tail ends of the arc-shaped water outlet pipe (504) are positioned at two sides of the polishing wheel (407).
5. The polishing device for the inner wall of the bearing shell according to claim 4, wherein a water inlet pipe is arranged in the middle of the water supply ring (501), and the water inlet pipe is communicated with the inside of the water supply ring (501).
6. The polishing device for the inner wall of the bearing shell according to claim 5, wherein a rotating plate is rotatably arranged at the lower end of the upper shell (401), and a circular hole for allowing the cleaning shaft (404) and the hollow shaft (405) to pass through is formed in the middle of the rotating plate.
7. The polishing device for the inner wall of the bearing shell as recited in claim 1, wherein the clamping assembly (2) comprises a left arc-shaped clamping plate fixedly arranged on one side of the upper end of the polishing platform (1) and a right arc-shaped clamping plate slidably arranged on the other side of the upper end of the polishing platform (1), a baffle is fixedly arranged on the right side of the upper end of the polishing platform (1), a driving screw rod is rotatably arranged in the middle of the baffle, one end of the driving screw rod is rotatably connected with the middle of the right arc-shaped clamping plate, and an operating handle is fixedly arranged at the other end of the driving screw rod.
8. The polishing device for the inner wall of the bearing shell as claimed in claim 1, wherein a wastewater recovery port is formed in the middle of the polishing platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222255855.1U CN218137213U (en) | 2022-08-26 | 2022-08-26 | Bearing housing inner wall burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222255855.1U CN218137213U (en) | 2022-08-26 | 2022-08-26 | Bearing housing inner wall burnishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218137213U true CN218137213U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222255855.1U Active CN218137213U (en) | 2022-08-26 | 2022-08-26 | Bearing housing inner wall burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218137213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673818A (en) * | 2023-06-30 | 2023-09-01 | 绍兴格洛博动力总成有限公司 | Swing clutch hub shaping assembly and shaping method |
| CN118493222A (en) * | 2024-07-22 | 2024-08-16 | 宜宾天瑞达汽车零部件有限公司 | Polishing device for throttle valve machining |
-
2022
- 2022-08-26 CN CN202222255855.1U patent/CN218137213U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673818A (en) * | 2023-06-30 | 2023-09-01 | 绍兴格洛博动力总成有限公司 | Swing clutch hub shaping assembly and shaping method |
| CN116673818B (en) * | 2023-06-30 | 2024-04-16 | 绍兴格洛博动力总成有限公司 | Swing clutch hub shaping assembly and shaping method |
| CN118493222A (en) * | 2024-07-22 | 2024-08-16 | 宜宾天瑞达汽车零部件有限公司 | Polishing device for throttle valve machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A polishing device for the inner wall of bearing shells Effective date of registration: 20230825 Granted publication date: 20221227 Pledgee: Shandong Linqing Rural Commercial Bank Co.,Ltd. Xinxing sub branch Pledgor: Shandong Haisai Bearing Technology Co.,Ltd. Registration number: Y2023980053803 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |