CN204367779U - Passenger vehicle bevel housing and bearing cap shim assemble uses location at spherical surface device - Google Patents
Passenger vehicle bevel housing and bearing cap shim assemble uses location at spherical surface device Download PDFInfo
- Publication number
- CN204367779U CN204367779U CN201420733255.4U CN201420733255U CN204367779U CN 204367779 U CN204367779 U CN 204367779U CN 201420733255 U CN201420733255 U CN 201420733255U CN 204367779 U CN204367779 U CN 204367779U
- Authority
- CN
- China
- Prior art keywords
- bearing cap
- cap shim
- bevel housing
- knock hole
- lock ball
- 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 - Fee Related
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Abstract
The utility model relates to a kind of passenger vehicle bevel housing and bearing cap shim assembling location at spherical surface device, comprise bevel housing and bearing cap shim, bearing cap shim is arranged on bevel housing, bearing cap shim and bevel housing are bolted, the attachment face installed with bevel housing of bearing cap shim is provided with knock hole, lock ball is provided with in knock hole, lock ball is pressed with the pit corresponding with knock hole on the attachment face of bevel housing, and bearing cap shim and bevel housing are located by lock ball.The utility model only need process knock hole on bearing cap shim, then lock ball is installed in knock hole, the degree of depth of knock hole is slightly less than the diameter of lock ball, lock ball is put into after in knock hole, have sub-fraction exposed, by compression machine, the attachment face of bearing cap shim and bevel housing attachment face are fitted bearing cap shim, bevel housing attachment face extrudes pit, thus realize bevel housing and bearing cap shim and install and locate.
Description
technical field:
The utility model relates to passenger vehicle assembling accessory appliances technical field, is specifically related to a kind of passenger vehicle bevel housing and bearing cap shim assembling location at spherical surface device.
background technology:
Along with the development of science and technology, at passenger vehicle parts production field, require more and more higher to Product Precision, when passenger vehicle assembles, also more and more higher to the positioning accuracy request between parts, and in market competition day by day fierce today, want to survive in the environment of market economy, just require that bus coating enterprise is when ensureing parts quality, reduces productive costs as much as possible.
As Fig. 1, shown in Fig. 2, at present, when bevel housing 101 and the bearing cap shim 102 of the passenger vehicle on market assemble, the location of its fitting surface is located by Cylindrical locating pins 103, that is: on bevel housing 101 with the attachment face of bearing cap shim 102, pin-and-hole is processed respectively, during assembling, Cylindrical locating pins 103 is installed in the pin-and-hole on the attachment face of bevel housing 101, a part for Cylindrical locating pins 103 exposes pin-and-hole, the part plug-in mounting that it exposes enters in the pin-and-hole on bearing cap shim 102 attachment face, so far bearing cap shim 102 and the location of bevel housing 101 when assembling is completed, and, for ensureing the precision of location, general employing at least two-point locating, namely, bevel housing 101 and the attachment face of bearing cap shim 102 at least arrange two dowel holes.
The locate mode of this kind of structure, namely will process bevel housing 101, needs again to process bearing cap shim 102, and at least needs processing two pin-and-holes, and work programme is complicated, and tooling cost is high, can not meet the requirement reducing productive costs as far as possible.
utility model content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides a kind of passenger vehicle bevel housing and bearing cap shim assembling location at spherical surface device, it only need process knock hole on bearing cap shim, then lock ball is installed in knock hole, the degree of depth of knock hole is slightly less than the diameter of lock ball, lock ball is put into after in knock hole, have sub-fraction exposed, then by compression machine, the attachment face of bearing cap shim and the attachment face of bevel housing are fitted bearing cap shim, bevel housing attachment face extrudes pit, thus the installation realizing bevel housing and bearing cap shim is located.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of passenger vehicle bevel housing and bearing cap shim assemble uses location at spherical surface device, wherein: comprise bevel housing and bearing cap shim, described bearing cap shim is arranged on bevel housing, bearing cap shim and bevel housing are bolted, the attachment face installed with bevel housing of described bearing cap shim is provided with knock hole, lock ball is provided with in knock hole, lock ball is pressed with the pit corresponding with knock hole on the attachment face of bevel housing, and bearing cap shim and bevel housing are located by lock ball.
Further, the degree of depth of described knock hole is less than the diameter of lock ball.
Further, the hardness of described lock ball is greater than the hardness of bevel housing.
The beneficial effects of the utility model are:
1, the utility model only need process knock hole on bearing cap shim, then lock ball is installed in knock hole, the degree of depth of knock hole is slightly less than the diameter of lock ball, lock ball is put into after in knock hole, have sub-fraction exposed, then by compression machine, the attachment face of bearing cap shim and the attachment face of bevel housing are fitted bearing cap shim, bevel housing attachment face extrudes pit, thus the installation realizing bevel housing and bearing cap shim is located.
2, of the present utility model only need on bearing cap shim locating and machining hole, the manufacturing procedure of passenger vehicle parts can be reduced by actv., cut down finished cost, improve the market competitiveness of enterprise.
3, structure of the present utility model is simple, easy to use, with low cost, when detachable maintaining is installed again, utilizes the knock hole on lock ball and part and pit automatically to locate, and is convenient to install.
accompanying drawing illustrates:
Fig. 1 is that existing passenger vehicle bevel housing and bearing cap shim are installed and located schematic diagram;
Fig. 2 is the A portion enlarged diagram of Fig. 1;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the B portion enlarged diagram of the utility model Fig. 3.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 3, shown in Fig. 4, a kind of passenger vehicle bevel housing and bearing cap shim assemble uses location at spherical surface device, comprise bevel housing 1 and bearing cap shim 2, described bearing cap shim 2 is arranged on bevel housing 1, bearing cap shim 2 is fixed by bolt 3 with bevel housing 1, the attachment face installed with bevel housing 1 of described bearing cap shim 2 is provided with knock hole 4, lock ball 5 is provided with in knock hole 4, lock ball 5 is pressed with the pit corresponding with knock hole 4 on the attachment face of bevel housing 1, bearing cap shim 2 and bevel housing 1 are located by lock ball 5, the degree of depth of described knock hole 4 is less than the diameter of lock ball 5.The hardness of described lock ball 5 is greater than the hardness of bevel housing 1.
During making, first on the attachment face installed with bevel housing 1 of bearing cap shim 2, process knock hole 4, the degree of depth of this knock hole 4 will be slightly less than the diameter of lock ball 5, after completion of processing, lock ball 5 is put into knock hole 4, now, it is exposed that lock ball 5 has sub-fraction, bearing cap shim 2 is buckled on bevel housing 1, by compression machine pressing bearing lid 2, until the attachment face of the attachment face of bearing cap shim 2 and bevel housing 1 fits tightly, now, under pressure, lock ball 5 can press-fit the pit corresponding with knock hole 4 on the attachment face of bevel housing 1, pit, knock hole 4 and lock ball 5 realize bevel housing 4 and the location of bearing cap shim 2 when assembling.
After maintaining main reduction gear, when needing again to install, utilize lock ball 5 automatically to locate with the knock hole 4 on part and pit, be convenient to install.
Be noted that, above-described embodiment is unrestricted to the explanation of technical solutions of the utility model, the equivalent replacement of art those of ordinary skill or other amendment made according to prior art, as long as do not exceed thinking and the scope of technical solutions of the utility model, all should be included within the interest field required by the utility model.
Claims (3)
1. a passenger vehicle bevel housing and bearing cap shim assemble and use location at spherical surface device, it is characterized in that: comprise bevel housing (1) and bearing cap shim (2), described bearing cap shim (2) is arranged on bevel housing (1), bearing cap shim (2) is fixed by bolt (3) with bevel housing (1), the attachment face installed with bevel housing (1) of described bearing cap shim (2) is provided with knock hole (4), lock ball (5) is provided with in knock hole (4), lock ball (5) is pressed with the pit corresponding with knock hole (4) on the attachment face of bevel housing (1), bearing cap shim (2) and bevel housing (1) are located by lock ball (5).
2. passenger vehicle bevel housing according to claim 1 and bearing cap shim assembling location at spherical surface device, is characterized in that: the degree of depth of described knock hole (4) is less than the diameter of lock ball (5).
3. passenger vehicle bevel housing according to claim 1 and bearing cap shim assembling location at spherical surface device, is characterized in that: the hardness of described lock ball (5) is greater than the hardness of bevel housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733255.4U CN204367779U (en) | 2014-12-01 | 2014-12-01 | Passenger vehicle bevel housing and bearing cap shim assemble uses location at spherical surface device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420733255.4U CN204367779U (en) | 2014-12-01 | 2014-12-01 | Passenger vehicle bevel housing and bearing cap shim assemble uses location at spherical surface device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367779U true CN204367779U (en) | 2015-06-03 |
Family
ID=53324024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420733255.4U Expired - Fee Related CN204367779U (en) | 2014-12-01 | 2014-12-01 | Passenger vehicle bevel housing and bearing cap shim assemble uses location at spherical surface device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015225283A1 (en) * | 2015-12-15 | 2017-06-22 | Zf Friedrichshafen Ag | Differential bearing assembly |
| CN107398843A (en) * | 2016-05-19 | 2017-11-28 | 北京汽车动力总成有限公司 | A kind of localization method of engine main bearing cover |
-
2014
- 2014-12-01 CN CN201420733255.4U patent/CN204367779U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015225283A1 (en) * | 2015-12-15 | 2017-06-22 | Zf Friedrichshafen Ag | Differential bearing assembly |
| CN107398843A (en) * | 2016-05-19 | 2017-11-28 | 北京汽车动力总成有限公司 | A kind of localization method of engine main bearing cover |
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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: 20150603 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |