CN203045216U - Axle housing spindle nose welding auxiliary supporting device - Google Patents
Axle housing spindle nose welding auxiliary supporting device Download PDFInfo
- Publication number
- CN203045216U CN203045216U CN 201220689950 CN201220689950U CN203045216U CN 203045216 U CN203045216 U CN 203045216U CN 201220689950 CN201220689950 CN 201220689950 CN 201220689950 U CN201220689950 U CN 201220689950U CN 203045216 U CN203045216 U CN 203045216U
- Authority
- CN
- China
- Prior art keywords
- axle housing
- spindle nose
- auxiliary supporting
- welding
- supporting device
- 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
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Abstract
The utility model discloses an axle housing spindle nose welding auxiliary supporting device which is mainly used in auxiliary supporting axle housings when a mine vehicle axle housing spindle nose is welded. The axle housing spindle nose welding auxiliary supporting device comprises a supporting base (1), a cylinder pin (2) is installed on the supporting base (1), a bearing (3) is assembled on the cylinder pin (2), the bearing (3) supports the axle housing and rotates along the axle housing to guarantee that coaxial errors and unsmooth rotation caused by dead load of the axle housing are removed when the axle housing rotates, and welding quality of a spindle nose is effectively guaranteed.
Description
Technical field:
The utility model relates to vehicle bridge axle housing processing technique field, be a kind of vehicle bridge axle housing spindle nose welding auxiliary support apparatus specifically, namely drive the axle housing auxiliary support apparatus of vehicle bridge axle housing when spindle nose special welding machine welding spindle nose, supplemental support axle housing when being specially adapted to the welding of mine vehicle vehicle bridge axle housing spindle nose.
Background technology:
Along with developing of automobile industry, mine vehicle enters high-speed development period, drives vehicle bridge as one of critical piece, and product quality requires to improve constantly.Mine vehicle drives the vehicle bridge axle housing when spindle nose special welding machine welding spindle nose at present, adopt two ends top support spindle nose endoporus and drive the rotating welding spindle nose, this location type of drive can't effectively guarantee the coaxiality error that produces because of the axle housing deadweight and rotate not smooth phenomenon, cause the welding quality of spindle nose to guarantee, influence the vehicle load performance.
Summary of the invention:
The purpose of this utility model is the deficiency that overcomes above-mentioned prior art, and provide a kind of vehicle bridge axle housing spindle nose to weld auxiliary support apparatus, mainly solve the coaxiality error that produces because of the axle housing deadweight when having the welding of axle housing spindle nose now and rotate not smooth phenomenon, can't guarantee the welding quality of spindle nose, influence the problem of load carrying behaviour.
The utility model is achieved in that a kind of vehicle bridge axle housing spindle nose welding auxiliary support apparatus, is that it comprises supporting seat outside it is special, at supporting seat straight pin is installed, running in bearings on the straight pin; Rotate with the bearings axle housing and with axle housing, guarantee to eliminate the coaxiality error that produces because of the axle housing deadweight when axle housing rotates and rotate not smooth phenomenon, effectively guarantee the welding quality of spindle nose.
Compared with the prior art a kind of vehicle bridge axle housing spindle nose welding auxiliary support apparatus described in the utility model has following good effect: rotate owing to the bearings axle housing of supplemental support and with axle housing, can guarantee during the spindle nose welding to eliminate the coaxiality error that produces because of the axle housing deadweight when axle housing rotates and rotate not smooth phenomenon, can effectively guarantee the welding quality of spindle nose.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment:
In order to understand better and to implement, provide specific embodiment below in conjunction with accompanying drawing and describe a kind of vehicle bridge axle housing of the utility model spindle nose welding auxiliary support apparatus in detail.
A kind of vehicle bridge axle housing spindle nose welding auxiliary support apparatus described in the utility model, during work, auxiliary support apparatus is installed on the automatic special welding machine of spindle nose, auxiliary support apparatus rotates by the bearings axle housing and with axle housing, guarantee to eliminate the coaxiality error that produces because of the axle housing deadweight when axle housing rotates and rotate not smooth phenomenon, effectively guarantee the welding quality of spindle nose.
Claims (1)
1. a vehicle bridge axle housing spindle nose welding auxiliary support apparatus is characterized in that it comprises supporting seat (1), at supporting seat (1) straight pin (2), running in bearings on the straight pin (3) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689950 CN203045216U (en) | 2012-12-14 | 2012-12-14 | Axle housing spindle nose welding auxiliary supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689950 CN203045216U (en) | 2012-12-14 | 2012-12-14 | Axle housing spindle nose welding auxiliary supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045216U true CN203045216U (en) | 2013-07-10 |
Family
ID=48728212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220689950 Expired - Lifetime CN203045216U (en) | 2012-12-14 | 2012-12-14 | Axle housing spindle nose welding auxiliary supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084766A (en) * | 2012-12-14 | 2013-05-08 | 山东蓬翔汽车有限公司 | Auxiliary axle housing shaft head welding supporting device |
-
2012
- 2012-12-14 CN CN 201220689950 patent/CN203045216U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084766A (en) * | 2012-12-14 | 2013-05-08 | 山东蓬翔汽车有限公司 | Auxiliary axle housing shaft head welding supporting device |
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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: 20130710 |
|
| CX01 | Expiry of patent term |