CN201011359Y - Axial frapping device for cuber gear shaft bearing - Google Patents
Axial frapping device for cuber gear shaft bearing Download PDFInfo
- Publication number
- CN201011359Y CN201011359Y CNU2006201690611U CN200620169061U CN201011359Y CN 201011359 Y CN201011359 Y CN 201011359Y CN U2006201690611 U CNU2006201690611 U CN U2006201690611U CN 200620169061 U CN200620169061 U CN 200620169061U CN 201011359 Y CN201011359 Y CN 201011359Y
- Authority
- CN
- China
- Prior art keywords
- gear shaft
- tooth axle
- bearing
- axletree
- tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses an axial direction tightening device of pelletizer gear shaft axletrees. The utility model essentially includes a front end cover of a gear shaft, a front axletree of the gear shaft, an axletree, a back axletree of the gear shaft, a gear shaft spacing, a back end cover of the gear shaft and a case body. The gear shaft is arranged in the case body through the front axletree of the gear shaft and the back axletree of the gear shaft. The back end cover of the gear shaft joints with the back axletree of the gear shaft through the gear shaft spacing. The utility model is characterized in that a regulation ring is arranged between the front end cover of the gear shaft and the front axletree of the gear shaft. An inside hexagonal flat-end adaptive bolt and a locking nut which can regulate the degree of tightness of the axletree along the axial direction are arranged on one side of the front end cover of the gear shaft. The bolt and a locking nut touch the regulating ring. Therefore, when the axletree has abrasion and makes clearance in the axial direction of the gear shaft axletree, users just need to regulate the inside hexagonal flat-end adaptive bolt and the locking nut. The clearance in the axial direction of the gear shaft axletree is eliminated by a pressing regulation. The utility model enhances maneuverability and is convenient for the use of the users.
Description
Technical field
The utility model relates to a kind of feed processing facility for granulating that is used for, and specially refers to the axial tightening device of granulator tooth axle bearing, belongs to the feed processing machinery technical field.
Background technique
Granulator tooth axle bearing in the course of the work axially can not be gapped, otherwise bearing can very fast damage.At present; the axial tightening device of domestic used granulator tooth axle bearing is: a pair of tapered roller bearing location is adopted in the bearing front end and back end; the gland of ring mould one end directly is pressed in bearing outer ring and fixes; be connected with a tooth axle spacer between motor side gland and the bearing outer ring; granulator tooth axle bearing axially tightens up mainly and regulates by add packing ring between gland and tooth axle spacer; bearing wear how much in process of production, just adds corresponding packing ring.The aforesaid way operation is loaded down with trivial details, has a strong impact on the operability of granulator.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned technical deficiency, to propose a kind of axial tightening device of granulator tooth axle bearing of easy-to-operat.
The utility model is realized by the following technical solutions: the utility model comprises interior hexagonal flush end Cock screw, locking nut, regulating ring, tooth axle front cover, tooth axle fore bearing, tooth axle, tooth axle rear bearing, tooth axle spacer, tooth shaft rear end lid and casing composition; The tooth axle is installed in the casing by tooth axle fore bearing and tooth axle rear bearing, connect by tooth axle spacer between tooth shaft rear end lid and the tooth axle rear bearing, be provided with regulating ring between tooth axle front cover and tooth axle fore bearing, tooth axle front cover one side is provided with the fastening piece with the axial degree of tightness of regulating ring contacted can regulate tooth axle bearing.
Further, hexagonal flush end Cock screw and locking nut in described fastening piece comprises.
The beneficial effects of the utility model: because hexagonal flush end Cock screw is regulated in adopting, wear and tear at bearing, when causing the tooth axle bearing axially to produce the gap, hexagonal flush end Cock screw and locking nut in only needing to regulate are eliminated tooth axle bearing axial clearance by the compressing regulating ring.Improved operability, be user-friendly to.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model
Among the figure: 1, interior hexagonal flush end Cock screw, 2, locking nut, 3, tooth axle front cover, 4, regulating ring, 5, tooth axle fore bearing, 6, the tooth axle, 7, tooth axle rear bearing, 8, tooth axle spacer, 9, tooth shaft rear end lid, 10, casing.
Embodiment
As shown in fig. 1, the utility model is made up of interior hexagonal flush end Cock screw 1, locking nut 2, tooth axle front cover 3, tooth axle fore bearing, regulating ring 4, tooth axle rear bearing 5, tooth axle 6, tooth axle rear bearing 7, tooth axle spacer 8, tooth shaft rear end lid 9 and casing 10; Described tooth axle 6 is installed in the casing 10 by tooth axle fore bearing 5 and tooth axle rear bearing 7, connect by tooth axle spacer 8 between described tooth shaft rear end lid 9 and the tooth axle rear bearing 7, described tooth axle front cover 3 and 5 of tooth axle fore bearings are provided with regulating ring 4, and tooth axle front cover 3 one sides are provided with interior hexagonal flush end Cock screw 1 and the locking nut 2 with the axial degree of tightness of regulating ring 4 contacted can regulate tooth axle bearings.
Granulator axially produces the gap need regulate the time at the tooth axle bearing, unclamps the locking nut 2 of tooth axle front cover 3, and hexagonal flush end Cock screw 1 in turning clockwise apart from spanner with torsion is eliminated the tooth axle bearing and axially produced locking nut 2 behind the gap.Later every proper functioning is in the time of two months or hear when the tooth axle bearing has abnormal sound or current fluctuation big, repeats above-mentioned locking requirement.After two the bearing normal wear in tooth axle 6 front and back, more renew bearing.
Claims (2)
1. axial tightening device of granulator tooth axle bearing, it mainly comprises tooth axle front cover (3), tooth axle fore bearing (5), tooth axle (6), tooth axle rear bearing (7), tooth axle spacer (8), tooth shaft rear end lid (9) and casing (10); Tooth axle (6) is installed in the feather cockscomb body (10) by tooth axle fore bearing (5) and tooth axle rear bearing (7), connect by tooth axle spacer (8) between tooth shaft rear end lid (9) and the tooth axle rear bearing (7), it is characterized in that: be provided with regulating ring (4) between tooth axle front cover (3) and tooth axle fore bearing (5), tooth axle front cover (3) one sides are provided with the fastening piece with the axial degree of tightness of regulating ring (4) contacted can regulate tooth axle bearing.
2. the axial tightening device of a kind of granulator tooth axle bearing according to claim 1, it is characterized in that: the fastening piece of the axial degree of tightness of can regulate tooth axle bearing is made up of interior hexagonal flush end Cock screw (1) and locking nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201690611U CN201011359Y (en) | 2006-12-30 | 2006-12-30 | Axial frapping device for cuber gear shaft bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201690611U CN201011359Y (en) | 2006-12-30 | 2006-12-30 | Axial frapping device for cuber gear shaft bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011359Y true CN201011359Y (en) | 2008-01-23 |
Family
ID=39046303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201690611U Expired - Lifetime CN201011359Y (en) | 2006-12-30 | 2006-12-30 | Axial frapping device for cuber gear shaft bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011359Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717147A (en) * | 2012-06-29 | 2012-10-10 | 中冶南方工程技术有限公司 | Knife-shaft bearing clearance adjusting device of disc shear |
| CN102720760A (en) * | 2012-06-29 | 2012-10-10 | 中冶南方工程技术有限公司 | Circle shear cutter shaft bearing play adjustment device |
| CN106523668A (en) * | 2016-11-24 | 2017-03-22 | 蓬溪斌鹏科技有限公司 | Fastening device for speed reducer bearing |
| CN106604861A (en) * | 2014-08-26 | 2017-04-26 | Hwg霍斯特魏德有限责任公司 | Device for adjusting the bearing play of components that are mounted such that they can rotate coaxially in relation to one another, and assembly of components that are mounted such that they can rotate coaxially in relation to one another |
-
2006
- 2006-12-30 CN CNU2006201690611U patent/CN201011359Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717147A (en) * | 2012-06-29 | 2012-10-10 | 中冶南方工程技术有限公司 | Knife-shaft bearing clearance adjusting device of disc shear |
| CN102720760A (en) * | 2012-06-29 | 2012-10-10 | 中冶南方工程技术有限公司 | Circle shear cutter shaft bearing play adjustment device |
| CN106604861A (en) * | 2014-08-26 | 2017-04-26 | Hwg霍斯特魏德有限责任公司 | Device for adjusting the bearing play of components that are mounted such that they can rotate coaxially in relation to one another, and assembly of components that are mounted such that they can rotate coaxially in relation to one another |
| CN106523668A (en) * | 2016-11-24 | 2017-03-22 | 蓬溪斌鹏科技有限公司 | Fastening device for speed reducer bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| EXPY | Termination of patent right or utility model |