CN205436947U - Rolling slave unit of ring rolling machine axial - Google Patents
Rolling slave unit of ring rolling machine axial Download PDFInfo
- Publication number
- CN205436947U CN205436947U CN201521099349.1U CN201521099349U CN205436947U CN 205436947 U CN205436947 U CN 205436947U CN 201521099349 U CN201521099349 U CN 201521099349U CN 205436947 U CN205436947 U CN 205436947U
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- CN
- China
- Prior art keywords
- bearing
- cone
- self
- roller
- case
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- 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 - Fee Related
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Abstract
The utility model discloses a rolling slave unit of ring rolling machine axial belongs to machining equipment field, including conical rollers case and frame, its characterized in that is equipped with the bearing housing in the front box body of this conical rollers incasement, be equipped with two self -aligning roller bearing I in the bearing housing, be equipped with the lubricate hole on this bearing housing, be equipped with the protecgulum at the front end of bearing housing, be equipped with two skeleton oil blankets in the protecgulum, the internal bearing frame that is equipped with of rear cabinet of conical rollers case is equipped with II and two thrust roller bearing of self -aligning roller bearing in this bearing frame, the rear end of conical rollers case is equipped with the back lid, and this back is covered and is pushed down the bearing frame, be equipped with the dust ring in the lid of back, the conical rollers incasement is connected with the conical rollers axle through the bearing, is equipped with the round nut in conical rollers axle rear end, is equipped with spacer III in the left side of round nut. The beneficial effect of the utility model: simplified the structure, the operation and maintenance is convenient, has improved and has produced efficiency.
Description
Technical field
This utility model belongs to machining equipment field, a kind of ring rolling machine axial rolling slave unit.
Background technology
The axially rolled device of ring rolls mainly limits the distance between processing upper and lower two planes of ring, thus limits the width of ring, makes ring reach size and the required precision of design.
At present, existing D53K series horizontal Ring Rolling Machine axial slider parts include epicone roller and lower cone roller, and upper and lower cone roller all uses the double initiative structures simultaneously driven respectively by two direct current generators, and this structure needs two set reduction boxes, two motors and two motor racks.Therefore, this kind of structure processing and installation inconvenience, relatively costly, electricity consumption of equipment amount is relatively big, and when breaking down in instantly boring roller reduction box, repairs very inconvenient.
In order to overcome above-mentioned technological deficiency, applicant improves on the basis of existing technology, it is proposed that a kind of new technical scheme, it is provided that a kind of novel axially rolled slave unit.
Utility model content
The purpose of this utility model is to provide a kind of ring rolling machine axial rolling slave unit, to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution of the utility model, including cone roller case and frame, it is characterised in that described cone roller case is welded on the bottom of frame, it is provided with bearing holder (housing, cover) in front casing in this cone roller case, being provided with two self-aligning roller bearings I in described bearing holder (housing, cover), this bearing holder (housing, cover) is provided with oilhole, is provided with protecgulum in the front end of bearing holder (housing, cover), it is provided with two outside framework oil seals in described protecgulum, the axle journal of protecgulum is provided with O RunddichtringO.
It is provided with bearing block in the rear box of described cone roller case, is provided with self-aligning roller bearing II and two thrust roller bearings in this bearing block, is provided with spacer I between described self-aligning roller bearing II and thrust roller bearing, between two thrust roller bearings, is provided with spacer II.
The rear end of described cone roller case is provided with bonnet, and this bonnet pushes down bearing block, is provided with dust ring in described bonnet.
Connected by self-aligning roller bearing I, self-aligning roller bearing II and thrust roller bearing in described cone roller case and have cone roll shaft, this cone roll shaft extends the two ends of cone roller case, it is provided with round nut in cone roll shaft rear end, being provided with spacer III in the left side of round nut, this spacer III compresses thrust roller bearing by round nut.
Owing to using technique scheme, the beneficial effects of the utility model are: this structure design advantages of simple, handling ease, and convenient for installation and maintenance；This structure should be for driven structure, and general few a set of reduction box and a set of power source used of Ring Rolling Machine of ratio provides cost savings for enterprise, improve benefit；Also power consumption is saved for user, and more convenient maintenance and maintenance, reduce the incidence rate of fault, improve work efficiency, improve economic benefit for user.
Accompanying drawing explanation
In conjunction with accompanying drawing, this utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure: 1, cone roller case, 2, frame, 3, bearing holder (housing, cover), 4, self-aligning roller bearing I, 5, oilhole, 6, protecgulum, 7, outside framework oil seal, 8, O RunddichtringO, 9, bearing block, 10, self-aligning roller bearing II, 11, thrust roller bearing, 12, spacer I, 13, spacer II, 14, bonnet, 15, dust ring, 16, cone roll shaft, 17, round nut, 18, spacer III.
Detailed description of the invention
As shown in Figure 1, this utility model includes boring roller case 1 and frame 2, it is characterized in that, described cone roller case 1 is welded on the bottom of frame 2, is provided with bearing holder (housing, cover) 3, is provided with two self-aligning roller bearings I 4 in described bearing holder (housing, cover) 3 in the front casing in this cone roller case 1, this bearing holder (housing, cover) 3 is provided with oilhole 5, it is provided with protecgulum 6 in the front end of bearing holder (housing, cover) 3, is provided with two outside framework oil seals 7 in described protecgulum 6, the axle journal of protecgulum 6 is provided with O RunddichtringO 8.
It is provided with bearing block 9 in the rear box of described cone roller case 1, self-aligning roller bearing II 10 and two thrust roller bearings 11 it are provided with in this bearing block 9, it is provided with spacer I 12 between described self-aligning roller bearing II 10 and thrust roller bearing 11, between two thrust roller bearings 11, is provided with spacer II 13.
The rear end of described cone roller case 1 is provided with bonnet 14, and this bonnet 14 pushes down bearing block 9, is provided with dust ring 15 in described bonnet 14.
Connected by self-aligning roller bearing I 4, self-aligning roller bearing II 10 and thrust roller bearing 11 in described cone roller case 1 and have cone roll shaft 16, this cone roll shaft 16 extends the two ends of cone roller case 1, it is provided with round nut 17 in cone roll shaft 16 rear end, being provided with spacer III 18 in the left side of round nut 17, this spacer III 18 compresses thrust roller bearing 11 by round nut 17.
Operation principle of the present utility model: when the epicone roller of Ring Rolling Machine and home roll work simultaneously, processing ring rotates, and the driven rotation of band mantle roll shaft 16 under the effect of frictional force, this cone roll shaft primarily serves retainer and from rolling effect.
Claims (1)
1. a ring rolling machine axial rolling slave unit, including cone roller case and frame, it is characterized in that: described cone roller case is welded on the bottom of frame, it is provided with bearing holder (housing, cover) in front casing in this cone roller case, being provided with two self-aligning roller bearings I in described bearing holder (housing, cover), this bearing holder (housing, cover) is provided with oilhole, is provided with protecgulum in the front end of bearing holder (housing, cover), it is provided with two outside framework oil seals in described protecgulum, the axle journal of protecgulum is provided with O RunddichtringO；
It is provided with bearing block in the rear box of described cone roller case, is provided with self-aligning roller bearing II and two thrust roller bearings in this bearing block, is provided with spacer I between described self-aligning roller bearing II and thrust roller bearing, between two thrust roller bearings, is provided with spacer II；
The rear end of described cone roller case is provided with bonnet, and this bonnet pushes down bearing block, is provided with dust ring in described bonnet；
Connected by self-aligning roller bearing I, self-aligning roller bearing II and thrust roller bearing in described cone roller case and have cone roll shaft, this cone roll shaft extends the two ends of cone roller case, it is provided with round nut in cone roll shaft rear end, being provided with spacer III in the left side of round nut, this spacer III compresses thrust roller bearing by round nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099349.1U CN205436947U (en) | 2015-12-25 | 2015-12-25 | Rolling slave unit of ring rolling machine axial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099349.1U CN205436947U (en) | 2015-12-25 | 2015-12-25 | Rolling slave unit of ring rolling machine axial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436947U true CN205436947U (en) | 2016-08-10 |
Family
ID=56578253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099349.1U Expired - Fee Related CN205436947U (en) | 2015-12-25 | 2015-12-25 | Rolling slave unit of ring rolling machine axial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205436947U (en) |
-
2015
- 2015-12-25 CN CN201521099349.1U patent/CN205436947U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20181225 |