CN206320176U - A kind of solar energy crystal silicon slicer pairing angular contact ball bearing - Google Patents
A kind of solar energy crystal silicon slicer pairing angular contact ball bearing Download PDFInfo
- Publication number
- CN206320176U CN206320176U CN201621350305.6U CN201621350305U CN206320176U CN 206320176 U CN206320176 U CN 206320176U CN 201621350305 U CN201621350305 U CN 201621350305U CN 206320176 U CN206320176 U CN 206320176U
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- angular contact
- retainer
- contact ball
- ball bearing
- crystal silicon
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Abstract
The utility model belongs to technical field of bearings, more particularly to a kind of solar energy crystal silicon slicer pairing angular contact ball bearing, including the single-row angular contact ball bearing being mutually paired for a pair；The single-row angular contact ball bearing includes outer ring, inner ring, retainer and steel ball；Retainer is provided between the inner ring and outer ring, the steel ball is located in the pocket hole of retainer；The internal diameter of described retainer is along the circumferential direction upper to set dovetail groove.Bearing of the present utility model operationally has minimum noise and vibration, by having processed dovetail groove on the circumferencial direction of retainer internal diameter, that is, alleviates retainer weight, is conducive to bearing steadily effectively to operate, lubrication is added again.
Description
Technical field
The utility model belongs to technical field of bearings, is related to a kind of pairing angular contact ball bearing, more particularly to a kind of sun
Can crystal silicon slicer pairing angular contact ball bearing.
Background technology
Greatly develop new new energy turn into 21 st century in China developing national economy and build a Harmonious Society, science and technology society
The very urgent strategic objective of meeting.The development and application of solar photovoltaic technology is the weight using new energy and the renewable sources of energy
Content is wanted, solar energy resources enriches, and inexhaustible, energy is available anywhere, without exploiting and transporting, ring will not be polluted
The advantages of border and the destruction ecological balance.Pairing angular contact ball bearing can bear radially, axially two-way based on radial load
Load is closed, purely radial load can also be born.
Crystal silicon slicer is the crystal silicon chip processing equipment of one of solar energy photovoltaic generator important spare part.The new energy of photovoltaic
Main shaft bearing in the winding cylinder of source crystal silicon chip manufacture machinery is, it is necessary to which with high content of technology, machining accuracy is high, vibration values are small, additional
Value is high, it is desirable in operation with higher combination property.
The content of the invention
In order to overcome the shortcomings of that above-mentioned prior art is present, the purpose of this utility model is to provide a kind of noise and vibrated all
Minimum solar energy crystal silicon slicer pairing angular contact ball bearing.
To achieve the above object, the technical solution of the utility model is that a kind of solar energy crystal silicon slicer matches angular contact
Ball bearing, including the single-row angular contact ball bearing being mutually paired for a pair；The single-row angular contact ball bearing include outer ring, inner ring,
Retainer and steel ball；Retainer is provided between the inner ring and outer ring, the steel ball is located in the pocket hole of retainer；Described guarantor
The internal diameter for holding frame along the circumferential direction above sets dovetail groove.
Further, hold depth is set on the outer ring.
Further, described outer ring two ends have wide end surface and narrow end surface respectively, and inner ring two ends have same widths
End face.
Further, two described single-row angular contact ball bearings are in back-to-back configuration.
Further, the guidance mode of described retainer guides for inner ring.
The beneficial effects of the utility model：Bearing of the present utility model operationally has minimum noise and vibration, passes through
Dovetail groove has been processed on the circumferencial direction of retainer internal diameter, that is, has alleviated retainer weight, has been conducive to bearing steadily effective
Operating, lubrication is added again.
Brief description of the drawings
Fig. 1 is pairing angular contact ball bearing structural representation of the present utility model；
In figure：1st, angular contact ball bearing, 2, outer ring, 3, inner ring, 4, retainer, 5, steel ball, 6, dovetail groove.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Solar energy crystal silicon slicer as shown in Figure 1 pairing angular contact ball bearing, including be mutually paired for a pair it is single-row
Angular contact ball bearing 1；Single-row angular contact ball bearing 1 includes outer ring 2, inner ring 3, retainer 4 and steel ball 5；Inner ring 3 and outer ring 2 it
Between be provided with retainer 4, steel ball 5 be located at retainer 4 pocket hole in；The internal diameter of retainer 4 is along the circumferential direction upper to set dovetail groove 6.
Hold depth is set on outer ring 2.
The two ends of outer ring 2 have wide end surface and narrow end surface respectively, and the two ends of inner ring 3 have the end face of same widths.Two single-row angles
Contact ball bearing 1 is in back-to-back configuration, and the wide end surface of two single-row angular contact ball bearing outer rings 2 is back-to-back to be set.Retainer 4 draws
Mode is led to guide for inner ring 3.Retainer 4 is prepared using high-strength brass material.
Retainer 4 uses high-strength brass material, can meet intensity requirement of the bearing to retainer under severe duty；
Meanwhile, dovetail groove 6 has been processed in the circumferencial direction of the internal diameter of retainer 4, the weight of retainer 4 has been alleviated, is conducive to bearing steady
Effective operating, adds lubrication again.The guiding form of retainer 4 guides for inner ring 3, bearing work under the operating mode run at high speed
Make, the guiding of inner ring 3 can be conducive to the steadily operating of retainer 4.
Hold depth is set on bearing outer ring 2, it is considered to the thermal deformations of steel and heating fitting temperature, according to drawing accurate number
Value design hold depth, it is ensured that bearing does not scratch steel ball in assembling process, and then ensure that the morphemes such as the roughness of steel ball, percent ripple
Tolerance, makes bearing operationally have minimum noise and vibration.
Consider steel elastic deformation amount, bearing high speed, high accuracy, high rigidity operating can be ensured by choosing suitable pretightning force
While bearing do not generate heat.Clearance is set between two single-row angular contact ball bearings 1, supporting end-play scope and two are strictly controlled
The supporting end-play phase mutual deviation of bearing, the phase mutual deviation of indirect control two bearings contact angle.
Claims (5)
1. a kind of solar energy crystal silicon slicer pairing angular contact ball bearing, it is characterised in that：Including the list being mutually paired for a pair
Row angular contact ball bearing；The single-row angular contact ball bearing includes outer ring, inner ring, retainer and steel ball；The inner ring and outer ring
Between be provided with retainer, the steel ball be located at retainer pocket hole in；The internal diameter of the retainer is along the circumferential direction upper to set ladder
Shape groove.
2. a kind of solar energy crystal silicon slicer according to claim 1 pairing angular contact ball bearing, it is characterised in that：Institute
Hold depth is set on the outer ring stated.
3. a kind of solar energy crystal silicon slicer according to claim 1 pairing angular contact ball bearing, it is characterised in that：Institute
The outer ring two ends stated have wide end surface and narrow end surface respectively, and inner ring two ends have the end face of same widths.
4. a kind of solar energy crystal silicon slicer according to claim 1 pairing angular contact ball bearing, it is characterised in that：Institute
The two single-row angular contact ball bearings stated are in back-to-back configuration.
5. a kind of solar energy crystal silicon slicer according to claim 1 pairing angular contact ball bearing, it is characterised in that：Institute
The guidance mode for the retainer stated guides for inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350305.6U CN206320176U (en) | 2016-12-09 | 2016-12-09 | A kind of solar energy crystal silicon slicer pairing angular contact ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350305.6U CN206320176U (en) | 2016-12-09 | 2016-12-09 | A kind of solar energy crystal silicon slicer pairing angular contact ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320176U true CN206320176U (en) | 2017-07-11 |
Family
ID=59267721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621350305.6U Active CN206320176U (en) | 2016-12-09 | 2016-12-09 | A kind of solar energy crystal silicon slicer pairing angular contact ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438687A (en) * | 2016-12-09 | 2017-02-22 | 瓦房店轴承集团有限责任公司 | Pairing angular contact ball bearing for solar energy crystal silicon slicing machine |
-
2016
- 2016-12-09 CN CN201621350305.6U patent/CN206320176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438687A (en) * | 2016-12-09 | 2017-02-22 | 瓦房店轴承集团有限责任公司 | Pairing angular contact ball bearing for solar energy crystal silicon slicing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200414 Address after: 116322 Zhuhua Industrial Park, Wafangdian City, Dalian City, Liaoning Province Patentee after: Wafangdian Bearing Group Co.,Ltd. Address before: 116300 Wafangdian City, Liaoning, North Street, a section of the city of St., No. 1, No. Patentee before: WAFANGDIAN BEARING GROUP Co.,Ltd. |