CN202129701U - Outer-ring raceway grinding device for thrust tapered roller bearing - Google Patents
Outer-ring raceway grinding device for thrust tapered roller bearing Download PDFInfo
- Publication number
- CN202129701U CN202129701U CN 201020687632 CN201020687632U CN202129701U CN 202129701 U CN202129701 U CN 202129701U CN 201020687632 CN201020687632 CN 201020687632 CN 201020687632 U CN201020687632 U CN 201020687632U CN 202129701 U CN202129701 U CN 202129701U
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- CN
- China
- Prior art keywords
- grinding wheel
- grinding
- diamond pen
- piston
- gliding mass
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an outer-ring raceway grinding device for a thrust tapered roller bearing, which comprises a grinding wheel assembly, a 12-degree cone grinding plate, a diamond pen and a diamond pen driving mechanism. The grinding wheel assembly comprises a grinding wheel, a wheel shaft and a wheel shaft housing. The front end of the wheel shaft is fixedly connected with the grinding wheel. The wheel shaft is driven by a motor. The lower part of the grinding wheel is arranged inside the wheel shaft housing of an internal grinder. The device is characterized in that the 12-degree cone grinding plate is fixed to the wheel shaft housing. The diamond pen driving mechanism comprises a lower sliding body, an upper sliding body and a hydraulic cylinder. The hydraulic cylinder comprises a cylinder body, a piston, a piston rod and a cylinder front end cover. The piston is arranged inside the cylinder body. The rear end of the piston rod is connected with the piston. The front end of the piston rod passing through the cylinder front end cover is fixedly connected with the upper sliding body. The upper sliding body is in sliding fit with the lower sliding body through a coattail guide rail. The diamond pen is arranged on a diamond pen holder. The diamond pen holder is arranged at the upper end of the upper sliding body. The lower sliding body is fixed to the slope surface of the 12-degree cone grinding plate. When in use, the outer-ring raceway grinding device is good in lubricating effect, so that the service life of products is greatly improved.
Description
Technical field
The utility model relates to a kind of grinding parts of internal grinder, specifically relates to a kind of thrust circle roller bearing outer ring process equipment.
Background technology
Tapered roller thrust bearing outer ring raceway grinding at present is the grinding with abrasive wheel end face, and the raceway groove that processes is an overlapping curve, belongs to the generation method grinding.Cooling is insufficient during grinding, be prone to crack, and the product linearity is relatively poor, and is lubricated also undesirable during work.
The utility model content
The purpose of the utility model provides a kind of tapered roller thrust bearing outer ring raceway grinding attachment, and it is relatively poor that the utility model has overcome face crack and raceway groove linearity that the abrasive wheel end face grinding causes, shortcomings such as finished product insufficient lubrication.
The technical scheme that adopts is:
A kind of tapered roller thrust bearing outer ring raceway grinding attachment comprises abrasive grinding wheel assembly, 12 ° of taper thread grinding plates, diamond pen and diamond pen driving mechanisms; The abrasive grinding wheel assembly comprises abrasive grinding wheel, grinding wheel spindle and emery wheel axle housing, and the front end of grinding wheel spindle is fixedly connected with abrasive grinding wheel, and grinding wheel spindle is by motor-driven, and the abrasive grinding wheel bottom is installed in the emery wheel axle housing of internal grinder, and 12 ° of taper thread grinding plates are fixed on the emery wheel axle housing; The diamond pen driving mechanism; Comprise following gliding mass, go up gliding mass and hydraulic cylinder; Hydraulic cylinder comprises that cylinder body, piston, piston rod and oil cylinder drive end bearing bracket, piston are installed in the cylinder body, and the piston rod rear end is connected with piston, and the piston rod front end is fixedly connected with last gliding mass after passing the oil cylinder drive end bearing bracket.Last gliding mass and following gliding mass are through dovetail guide be slidingly matched (seeing accompanying drawing 2); Diamond pen is installed on the Buddha's warrior attendant pen stand, and the Buddha's warrior attendant pen stand is installed in the upper end of gliding mass; The downslide body and function is bolted on 12 ° of taper thread grinding plates domatic.
During work; Through the effect of hydraulic oil, it is reciprocating to promote piston and piston rod, and piston rod promotes to go up gliding mass and moves back and forth; Thereby it is reciprocating to drive diamond pen; So just accomplish abrasive grinding wheel the taper of 12 ° of half-angles, use this way to guarantee that abrasive grinding wheel is 12 ° of bullets, and carry out crush grinding with this abrasive grinding wheel.
Because the utility model can guarantee abrasive grinding wheel and keep 12 ° of bullets; Abrasive grinding wheel carries out crush grinding tapered roller thrust bearing outer ring 1 raceway; The product that obtains is that a kind of linearity is good and have a bar shaped decorative pattern of convexity; Not only guarantee not burn of product, and high lubricating effect in the utility model use, the service life of having improved product greatly.
Description of drawings
Fig. 1 is the utility model user mode sketch map.
Fig. 2 is the A-A view of Fig. 1.
The specific embodiment
A kind of tapered roller thrust bearing outer ring raceway grinding attachment comprises abrasive grinding wheel assembly, 12 ° of taper thread grinding plates 5, diamond pen 14 and diamond pen driving mechanisms; The abrasive grinding wheel assembly; Comprise abrasive grinding wheel 2, grinding wheel spindle 3 and emery wheel axle housing 4, the front end of grinding wheel spindle 3 is fixedly connected with abrasive grinding wheel 2, and grinding wheel spindle 3 is by motor-driven; Abrasive grinding wheel 2 bottoms are installed in the emery wheel axle housing 4 of internal grinder, and 12 ° of taper thread grinding plates 5 are fixed on the emery wheel axle housing 4; The diamond pen driving mechanism; Comprise following gliding mass 6, go up gliding mass 7 and hydraulic cylinder; Hydraulic cylinder comprises cylinder body 9, piston 10, piston rod 11 and oil cylinder drive end bearing bracket 12; Piston 10 is installed in the cylinder body 9, and piston rod 11 rear ends are connected with piston 10, and piston rod 11 front ends pass oil cylinder drive end bearing bracket 12 backs and are fixedly connected with last gliding mass 7.Last gliding mass 7 and following gliding mass 6 are through dovetail guide be slidingly matched (seeing accompanying drawing 2); Diamond pen 14 is installed on the Buddha's warrior attendant pen stand 8, and Buddha's warrior attendant pen stand 8 is installed in the upper end of gliding mass 7; Following gliding mass 6 is fixed by bolts on 12 ° of taper thread grinding plates 5 domatic.
Claims (1)
1. a tapered roller thrust bearing outer ring raceway grinding attachment comprises abrasive grinding wheel assembly, 12 ° of taper thread grinding plates (5), diamond pen (14) and diamond pen driving mechanism; The abrasive grinding wheel assembly; Comprise abrasive grinding wheel (2), grinding wheel spindle (3) and emery wheel axle housing (4); The front end of grinding wheel spindle (3) is fixedly connected with abrasive grinding wheel (2); Grinding wheel spindle (2) is by motor-driven, and abrasive grinding wheel (2) bottom is installed in the emery wheel axle housing (4) of internal grinder, it is characterized in that described 12 ° of taper thread grinding plates (5) are fixed on the emery wheel axle housing (4); The diamond pen driving mechanism; Comprise following gliding mass (6), go up gliding mass (7) and hydraulic cylinder; Hydraulic cylinder comprises cylinder body (9), piston (10), piston rod (11) and oil cylinder drive end bearing bracket (12), and piston (10) is installed in the cylinder body (9), and piston rod (11) rear end is connected with piston (10); Piston rod (11) front end passes oil cylinder drive end bearing bracket (12) back and is fixedly connected with last gliding mass (7), and last gliding mass (7) is slidingly matched through dovetail guide with following gliding mass (6); Diamond pen (14) is installed on the Buddha's warrior attendant pen stand (8), and Buddha's warrior attendant pen stand (8) is installed in the upper end of gliding mass (7); Following gliding mass (6) is fixed by bolts on 12 ° of taper thread grinding plates (5) domatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020687632 CN202129701U (en) | 2010-12-30 | 2010-12-30 | Outer-ring raceway grinding device for thrust tapered roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020687632 CN202129701U (en) | 2010-12-30 | 2010-12-30 | Outer-ring raceway grinding device for thrust tapered roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129701U true CN202129701U (en) | 2012-02-01 |
Family
ID=45518488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020687632 Expired - Fee Related CN202129701U (en) | 2010-12-30 | 2010-12-30 | Outer-ring raceway grinding device for thrust tapered roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659161A (en) * | 2012-09-14 | 2014-03-26 | 晋江市文生五金冲件有限公司 | Forming process of conical roller bearing inner ring large flange groove |
| CN106239325A (en) * | 2016-08-23 | 2016-12-21 | 朱林辉 | A kind of full-automatic machining robot of bearing surface |
-
2010
- 2010-12-30 CN CN 201020687632 patent/CN202129701U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659161A (en) * | 2012-09-14 | 2014-03-26 | 晋江市文生五金冲件有限公司 | Forming process of conical roller bearing inner ring large flange groove |
| CN106239325A (en) * | 2016-08-23 | 2016-12-21 | 朱林辉 | A kind of full-automatic machining robot of bearing surface |
| CN106239325B (en) * | 2016-08-23 | 2018-05-15 | 哈工大机器人集团（广州）知识产权投资控股有限公司 | A kind of bearing surface full-automatic processing robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |