CN206099586U - Cylinder front end housing - Google Patents
Cylinder front end housing Download PDFInfo
- Publication number
- CN206099586U CN206099586U CN201621002513.7U CN201621002513U CN206099586U CN 206099586 U CN206099586 U CN 206099586U CN 201621002513 U CN201621002513 U CN 201621002513U CN 206099586 U CN206099586 U CN 206099586U
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- China
- Prior art keywords
- buffering
- spring
- supporting plane
- raised
- bellied
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Abstract
The utility model provides a cylinder front end housing, preceding play on includes the end cover body and wears to locate end cover body axle, end cover body left end has set firmly the spring shield, the spring shield left end has the supporting plane, be equipped with bellied first buffering arch left on the supporting plane, the bellied cross section width of first buffering reduces from a dextrad left side gradually, be equipped with bellied second buffering arch right in the middle of the bellied top of first buffering, the bellied cross section width of second buffering reduces from the left hand right side gradually, the supporting plane is passed to second buffering arch and the part is located the supporting plane right side, preceding play axle left side is equipped with the recess, be equipped with the steel ball in the recess, elastic connection has the spring between steel ball and the second buffering arch, the spring part is located the recess. Through the improvement of above -mentioned structure, in the assembling process of front end housing, can carry out certain stretching out and drawing back through first buffering arch, second buffering arch and spring to make the assembly of front end housing more convenient.
Description
Technical field
This utility model is related to a kind of drum front end lid.
Background technology
A drive end bearing bracket can all be assembled in the front end of the Rolling motor for using at present, in the assembling process of drive end bearing bracket, by
Can there are some tiny errors in cylinder, cause some drive end bearing brackets closely cannot be assembled on cylinder, need to enter cylinder
Row is processed again, so as to bring the inconvenience of fit on.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, before the purpose of this utility model is to provide a kind of cylinder easy to assembly
End cap.
To achieve these goals, a kind of drum front end lid designed by this utility model, including end cap body and wear
Front output shaft on end cap body, the end cap body left end are installed with spring shield, and the spring shield left end has to support puts down
Face, the first buffering that the supporting plane is provided with projection to the left are raised, and the raised cross-sectional width of first buffering is certainly right
It is gradually reduced to the left, the raised crown center of first buffering is provided with the second raised to the right buffering projection, and described second delays
The raised cross-sectional width of punching is gradually reduced from left to right, and described second buffering projection is through supporting plane and part is located at support
On the right side of plane, groove on the left of the front output shaft, is provided with, steel ball is provided with the groove, between the steel ball and the second buffering projection
Spring is elasticly connected with, the spring section is located in groove.
Preferably, some rolling bearings are provided between the end cap body and front output shaft.
Preferably, the spring shield is compressing by cold-rolled steel sheet one.
Compared with prior art, a kind of drum front end lid that this utility model is obtained, its advantage is：By above-mentioned knot
The improvement of structure, in the assembling process of drive end bearing bracket, can carry out one by the first buffering projection, the second buffering projection and spring
Fixed is flexible, so that the assembling of drive end bearing bracket is convenient.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
As shown in figure 1, a kind of drum front end lid that this utility model is provided, including end cap body 1, in the end cap body
Between be provided with through hole 2, the through hole inner left wall forms positioning concave stations 3 away from the central axial outer depression of through hole, wears in the through hole
Front output shaft 4 is provided with, between the positioning concave stations inwall and front output shaft periphery, some rolling bearings 5 is provided with, in the present embodiment, is rolled
Bearing is a pair, is provided with outside framework oil seal 6 on the right side of the through hole between inwall and front output shaft periphery.
The end cap body left end is installed with spring shield 7 by screw 11, and the spring shield left end has supporting plane 71,
The first buffering raised 72 of projection to the left is provided with the middle of the supporting plane, the raised cross-sectional width of first buffering is certainly right
It is gradually reduced to the left, the raised crown center of first buffering is provided with the second of projection to the right and buffers raised 73, described second
The raised cross-sectional width of buffering is gradually reduced from left to right, and the second buffering projection is through supporting plane and part is located at and props up
On the right side of support plane, groove 8 on the left of the front output shaft, is provided with, in the groove, is provided with steel ball 9, the steel ball and the second buffering are raised
Between be elasticly connected with spring 10, the spring section is located in groove.
In the present embodiment, the spring shield is compressing by cold-rolled steel sheet one.
As the first buffering is raised, the second buffering is raised and spring has certain elasticity, when in spring shield with cylinder
When portion abuts against, the side shifting that can make that the first buffering is raised, the second buffering is raised and spring is turned right so that end cap body with
Cylinder close fit, makes the assembling of drive end bearing bracket convenient.
Claims (3)
1. a kind of drum front end lid, including end cap body and the front output shaft being arranged on end cap body, it is characterised in that：It is described
End cap body left end is installed with spring shield, and the spring shield left end has supporting plane, and the supporting plane is provided with convex to the left
The first buffering for rising is raised, and the raised cross-sectional width right-to-left of first buffering is gradually reduced, and first buffering is convex
The crown center for rising is provided with that the second raised to the right buffering is raised, the raised cross-sectional width of second buffering from left to right by
Decrescence little, second buffering is raised, and through supporting plane, simultaneously part is located on the right side of supporting plane, is provided with the left of the front output shaft
Groove, is provided with steel ball, is elasticly connected with spring, the spring section between the steel ball and the second buffering projection in the groove
In groove.
2. drum front end lid according to claim 1, it is characterised in that：If being provided between the end cap body and front output shaft
Dry milling dynamic bearing.
3. drum front end lid according to claim 1, it is characterised in that：The spring shield is integrally pressed into by cold-rolled steel sheet
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002513.7U CN206099586U (en) | 2016-08-31 | 2016-08-31 | Cylinder front end housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002513.7U CN206099586U (en) | 2016-08-31 | 2016-08-31 | Cylinder front end housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099586U true CN206099586U (en) | 2017-04-12 |
Family
ID=58477316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621002513.7U Active CN206099586U (en) | 2016-08-31 | 2016-08-31 | Cylinder front end housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099586U (en) |
-
2016
- 2016-08-31 CN CN201621002513.7U patent/CN206099586U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |