CN202862426U - Magnetic field rotating mechanism for diamond cutting line production facility - Google Patents
Magnetic field rotating mechanism for diamond cutting line production facility Download PDFInfo
- Publication number
- CN202862426U CN202862426U CN 201220475826 CN201220475826U CN202862426U CN 202862426 U CN202862426 U CN 202862426U CN 201220475826 CN201220475826 CN 201220475826 CN 201220475826 U CN201220475826 U CN 201220475826U CN 202862426 U CN202862426 U CN 202862426U
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- ball bearing
- magnet
- sleeve
- magnetic field
- deep groove
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a magnetic field rotating mechanism for diamond cutting line production facility which includes a magnet, a magnet sleeve and a locating sleeve. The magnet and the lower portion of the magnet sleeve are connected with a pulley, and the upper end of the locating sleeve stretches into the inner circle of the pulley. A thrust ball bearing is arranged on the locating sleeve. The thrust ball bearing is coated outside with a protective sleeve. The upper surface of the protective sleeve is connected with the lower surface of the pulley, and the protective sleeve is connected with the pulley in a whole through a screw. A deep groove ball bearing is arranged between the pulley and the locating sleeve. The magnetic field rotating mechanism for diamond cutting line production facility utilizes a structure of the deep groove ball bearing and thrust ball bearing in a matched mode, enables the deep groove ball bearing to only bear a radial load when the magnetic field rotates, and the thrust ball bearing to bear the axial load of the magnet and the magnet sleeve, and can greatly reduce the resistance during the rotation of the magnet and the magnet sleeve. The magnetic field rotating mechanism for diamond cutting line production facility has the advantages that the structure is simple, the deep groove ball bearing is not easy to damage, and the service life is greatly prolonged.
Description
Technical field
The utility model belongs to diamond cutting secant production equipment technical field, particularly a kind of magnetic field rotating mechanism of diamond cutting secant production equipment.
Background technology
Because the diamond cutting secant uses more and more universal in the cutting processing of the hard brittle materials such as monocrystalline silicon, polysilicon, so that also more and more higher to the requirement of diamond cutting secant production equipment, whether the reasonability of equipment reaches the manufacturability of producing the diamond cutting secant with stability can stablize for a long time with influence on system operation is very large constantly.
At present, adopt deep groove ball bearing in the magnetic field rotating mechanism that produces diamond cutting secant equipment, deep groove ball bearing mainly bears radial load, and it only can bear less axial load.Because magnet and magnet cover have certain weight, make deep groove ball bearing bear the axial load that magnet and magnet cover bring always; Again because the support level of deep groove ball bearing is less, and be the PP material, and the support level of PP material is subject to larger axial load and very easily damage.
In sum, this magnetic field rotating mechanism has the following disadvantages: 1, deep groove ball bearing bears larger axial load for a long time, will greatly shorten its service life; 2, the support level of PP material is subject to larger axial load and very easily damages, and equally also can shorten the service life of deep groove ball bearing; Or not when turning when 3, the irregular working of deep groove ball bearing makes magnet and magnet cover, cause diamond cut line mass variation; 4, the frequent deep groove ball bearing has increased cost of equipment maintenance, and causes extremely adverse influence to producing the diamond cutting secant, greatly reduces production efficiency.
The utility model content
The magnetic field rotating mechanism that the purpose of this utility model provides a kind of simple in structure, long service life, can stablize for a long time the high diamond cutting secant production equipment of continuous firing and production efficiency.
For achieving the above object, the technical solution of the utility model is: a kind of magnetic field rotating mechanism of diamond cutting secant production equipment, comprise magnet and magnet cover and positioning sleeve, magnet and magnet cover bottom are connected with belt pulley, the belt pulley inner ring is stretched in the positioning sleeve upper end, described positioning sleeve is provided with thrust ball bearing, and thrust ball bearing is arranged with protective sleeve outward; Protective sleeve upper surface and belt pulley lower surface join, and protective sleeve and belt pulley are connected as a single entity by screw, are provided with deep groove ball bearing between belt pulley and the positioning sleeve.
The interior edge of described protective sleeve upper surface is provided with boss, and the boss upper surface withstands on below the deep groove ball bearing, boss outer peripheral face and belt pulley inner peripheral surface tight fit.
Compared with prior art, the utility model has the advantages that:
1, the utility model comprises magnet and magnet cover and positioning sleeve, and magnet and magnet cover bottom are connected with belt pulley, and the belt pulley inner ring is stretched in the positioning sleeve upper end, and described positioning sleeve is provided with thrust ball bearing, and thrust ball bearing is arranged with protective sleeve outward; Protective sleeve upper surface and belt pulley lower surface join; protective sleeve and belt pulley are connected as a single entity by screw; be provided with deep groove ball bearing between belt pulley and the positioning sleeve; the structure that adopts deep groove ball bearing and thrust ball bearing to be used in conjunction with; radial load when making deep groove ball bearing only bear magnetic field rotating; thrust ball bearing bears the axial load of magnet and magnet cover; can greatly reduce simultaneously the resistance that is subject to when magnet and magnet cover rotates; it is simple in structure; deep groove ball bearing is not fragile; its service life can be prolonged greatly; guarantee that mechanism can stablize for a long time; work constantly; production efficiency is high, for diamond cutting secant production equipment can be stablized; producing constantly qualified diamond cutting secant provides safeguard.
2, the interior edge of protective sleeve upper surface is provided with boss, and the boss upper surface withstands on below the deep groove ball bearing, and boss outer peripheral face and belt pulley inner peripheral surface tight fit can improve structural strength greatly, guarantees parts service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The magnetic field rotating mechanism of diamond cutting secant production equipment as shown in Figure 1, it comprises magnet and magnet cover 1 and positioning sleeve 6, overlap 1 bottom at magnet and magnet and be connected with belt pulley 2, belt pulley 2 links to each other with motor by belt, overlap 1 transmitting torque to magnet and magnet, make 1 rotation of magnet and magnet cover.The inner ring of belt pulley 2 is stretched in the upper end of positioning sleeve 6; be provided with thrust ball bearing 5 at positioning sleeve 6; thrust ball bearing 5 outer cover are provided with protective sleeve 4; the lower surface of the upper surface of protective sleeve 4 and belt pulley 2 joins; protective sleeve 4 and belt pulley 2 are connected as a single entity by screw 7; protective sleeve 4 had both played the effect of back-up belt wheel 2 and deep groove ball bearing 3, played again the effect of protection thrust ball bearing 5.Be provided with deep groove ball bearing 3 between belt pulley 2 and positioning sleeve 6, the interior edge of protective sleeve 4 upper surfaces is provided with boss, the boss upper surface withstand on deep groove ball bearing 3 below, boss outer peripheral face and belt pulley 2 inner peripheral surface tight fits.Thrust ball bearing 5 also has the effect that is subject to minimum drag when guaranteeing deep groove ball bearing 3 rotation simultaneously except bearing axial load.
Operation principle of the present utility model is: the structure that adopts deep groove ball bearing 3 and thrust ball bearing 5 to be used in conjunction with, radial load when making deep groove ball bearing 3 only bear magnetic field rotating, thrust ball bearing 5 bear the axial load of magnet and magnet cover 1, can greatly reduce the resistance that is subject to when magnet and magnet cover 1 rotates simultaneously.
Claims (2)
1. the magnetic field rotating mechanism of a diamond cutting secant production equipment, comprise magnet and magnet cover and positioning sleeve, magnet and magnet cover bottom are connected with belt pulley, the belt pulley inner ring is stretched in the positioning sleeve upper end, it is characterized in that: described positioning sleeve is provided with thrust ball bearing, and thrust ball bearing is arranged with protective sleeve outward; Protective sleeve upper surface and belt pulley lower surface join, and protective sleeve and belt pulley are connected as a single entity by screw, are provided with deep groove ball bearing between belt pulley and the positioning sleeve.
2. the magnetic field rotating mechanism of diamond cutting secant production equipment as claimed in claim 1, it is characterized in that: the interior edge of described protective sleeve upper surface is provided with boss, and the boss upper surface withstands on below the deep groove ball bearing, boss outer peripheral face and belt pulley inner peripheral surface tight fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475826 CN202862426U (en) | 2012-09-18 | 2012-09-18 | Magnetic field rotating mechanism for diamond cutting line production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475826 CN202862426U (en) | 2012-09-18 | 2012-09-18 | Magnetic field rotating mechanism for diamond cutting line production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862426U true CN202862426U (en) | 2013-04-10 |
Family
ID=48029177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220475826 Expired - Fee Related CN202862426U (en) | 2012-09-18 | 2012-09-18 | Magnetic field rotating mechanism for diamond cutting line production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737730A (en) * | 2014-01-24 | 2014-04-23 | 华晶精密制造有限公司 | Magnet positioning mechanism for diamond cutting line production equipment |
| CN104073852A (en) * | 2014-06-24 | 2014-10-01 | 华晶精密制造股份有限公司 | Rotary magnet mechanism of diamond cutting line production equipment |
-
2012
- 2012-09-18 CN CN 201220475826 patent/CN202862426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737730A (en) * | 2014-01-24 | 2014-04-23 | 华晶精密制造有限公司 | Magnet positioning mechanism for diamond cutting line production equipment |
| CN103737730B (en) * | 2014-01-24 | 2015-12-02 | 华晶精密制造股份有限公司 | A kind of diamond cutting secant production equipment magnet detent mechanism |
| CN104073852A (en) * | 2014-06-24 | 2014-10-01 | 华晶精密制造股份有限公司 | Rotary magnet mechanism of diamond cutting line production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SINO CRYSTAL PRECISION MANUFACTURING CO., LTD. Free format text: FORMER NAME: SINO CRYSTAL PRECISION MANUFACTURING LTD. |
|
| CP03 | Change of name, title or address |
Address after: 450016, Zhengzhou economic and Technological Development Zone, Henan, North four road north, Tenth Avenue West (Henan export processing zone) Patentee after: SINO-CRYSTAL PRECISION MANUFACTURING CO.,LTD. Address before: 450000, Zhengzhou Economic Development Zone, Zhengzhou, Henan, four north of the road, tenth west of the street Patentee before: Sino-crystal Precision Manufacturing Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |