CN202468935U - Novel cover plate for transfer case of diesel engine - Google Patents
Novel cover plate for transfer case of diesel engine Download PDFInfo
- Publication number
- CN202468935U CN202468935U CN2012200521541U CN201220052154U CN202468935U CN 202468935 U CN202468935 U CN 202468935U CN 2012200521541 U CN2012200521541 U CN 2012200521541U CN 201220052154 U CN201220052154 U CN 201220052154U CN 202468935 U CN202468935 U CN 202468935U
- Authority
- CN
- China
- Prior art keywords
- transfer case
- cover plate
- main body
- diesel engine
- case cover
- 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 discloses a novel cover plate for a transfer case of a diesel engine. The novel cover plate comprises a main body of the cover plate of the transfer case of the diesel engine and bars on the main body. A through hole is formed at the center of the main body of the cover plate of the transfer case, and the main body of the cover plate of the transfer case is integrally formed by stamping. A plurality of grooves are evenly and radially distributed on the periphery of the through hole at the center of the cover plate main body, and the edge of the through hole extends towards the outer side of the main body of the transfer case cover plate. Screw holes and sealing raised lines are evenly distributed on the periphery of the main body of the cover plate of the transfer case, and the screw holes and the sealing raised lines are distributed in crossed mode. The edge of the main body of the cover plate of the transfer case extends towards the other side of the main body of the cover plate of the transfer case to be matched with a case body of the transfer case. Therefore, compared with existing transfer case cover plates, the novel cover plate for the transfer case of the diesel engine has the advantages of being reasonable in structure, long in service life, good in sealing effect, low in cost and the like.
Description
Technical field
The utility model relates to a kind of automobile power dispensing device, especially a kind of diesel engine transfer case blind flange.
Background technique
Transfer case is an accessory on the four-wheel driven car, and its effect is that the power with motor carries out assigned unit, can output power to rear axle, before perhaps outputing to simultaneously/and rear axle.
The transfer case cover plate be with the transmission shaft in the transfer case, gear, etc. the transmission accessory seal fully, guarantee that the power transmission process safe is effective, and guarantee not receive harmful effect such as extraneous collision dust.
Existing transfer case cover plate is a cast member, and working life is short, sealing effect is poor, cost is higher, complex manufacturing technology and deficiency such as easy deformation in transit.
Summary of the invention
To the deficiency of existing technology, the utility model provides a kind of rational in infrastructure, long service life, good sealing effect, lower-cost a kind of diesel engine transfer case blind flange.
For achieving the above object, the utility model is realized through following technological scheme:
Diesel engine transfer case blind flange is characterized in that: comprise the main body of said diesel engine transfer case cover plate and the groove on the main body, the central authorities of this transfer case cover plate main body are provided with through hole, and this transfer case cover plate main body is that punching press is one-body molded.
Further, the central bore periphery of described cover plate main body is equally distributed many grooves of dispersion shape, and this through hole edge extends to transfer case cover plate external side of main body.
Further, described transfer case cover plate body peripheral edge is evenly equipped with screw and sealed batten, and this screw and sealed batten cross-distribution.
Further, the edge of described transfer case cover plate main body cooperates with the transfer case casing to the extension of the inboard of transfer case cover plate main body.
After adopting technique scheme, the utlity model has advantages such as rational in infrastructure, long service life, good sealing effect, cost are lower.The utility model can guarantee that transmission accessories such as the interior transmission shaft of transfer case, gear seal fully; Guaranteed that the power transmission process safe is effective; And guarantee not receive the external world to collide harmful effects such as dust, and make it more safe and reliable, be not prone to phenomenons such as leakage of oil in the using process.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the sectional view of A-A among Fig. 1.
Fig. 3 is the cutaway view Amplified image of B-B among Fig. 1.
Fig. 4 is the cutaway view Amplified image of C-C among Fig. 1.
Fig. 5 is the utility model stereogram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment: see also Fig. 1 or shown in Figure 3; Diesel engine transfer case blind flange; It comprises the main body 1 of said diesel engine transfer case cover plate and the groove 2 on the main body, and the central authorities of wherein said transfer case cover plate main body 1 are provided with through hole 3, and this transfer case cover plate main body is that punching press is one-body molded.
See also shown in Figure 1; Central through hole 3 peripheries of described transfer case cover plate main body are equally distributed 9 grooves 2 of dispersion shape; And transfer case cover plate body peripheral edge is evenly equipped with screw 4 and sealed batten 5; This screw 4 and sealed batten 5 cross-distribution, thus distribution can make the transfer case cover plate be connected the more closely airtight degree of arrival increase transfer casing with the transfer case casing like this.
See also shown in Figure 2ly, the edge of the through hole 3 of transfer case cover plate main body central authorities extends to transfer case cover plate external side of main body, bolt can be tightened according to standard torque, and make the inboard of transfer case cover plate be in the state that compresses.
See also shown in Figure 2ly, the edge of transfer case cover plate main body 1 extends to the inboard of transfer case cover plate main body and cooperates with the transfer case casing, makes the transfer case whole box body reach the state that seals fully.
Diesel engine transfer case blind flange will be placed on shaping foamed plastics die cavity inside and store and transport after impact briquetting, to prevent the distortion of transfer-case cover plate.
Advantages such as after adopting technique scheme, that the utility model the utlity model has is rational in infrastructure, long service life, good sealing effect, cost are lower.
The beneficial effect that the utility model arrives:
The utility model can guarantee that transmission accessories such as the interior transmission shaft of transfer case, gear seal fully; Guaranteed that the power transmission process safe is effective; And guarantee not receive the external world to collide harmful effects such as dust, and make it more safe and reliable, be not prone to phenomenons such as leakage of oil in the using process.
The above record is merely the embodiment who utilizes this origination techniques content, anyly is familiar with modification, the variation that this creation of this art utilization is done, and all belongs to the claim of this creation opinion, and is not limited to embodiment announcement person.
Claims (4)
1. diesel engine transfer case blind flange, it is characterized in that: comprise the main body of said diesel engine transfer case cover plate and the groove on the main body, the central authorities of this transfer case cover plate main body are provided with through hole, and this transfer case cover plate main body is that punching press is one-body molded.
2. diesel engine transfer case blind flange according to claim 1 is characterized in that: the central bore periphery of described cover plate main body is equally distributed many grooves of dispersion shape, and this through hole edge extends to transfer case cover plate external side of main body.
3. diesel engine transfer case blind flange according to claim 1 is characterized in that: described transfer case cover plate body peripheral edge is evenly equipped with screw and sealed batten, and this screw and sealed batten cross-distribution.
4. diesel engine transfer case blind flange according to claim 1 is characterized in that: the edge of described transfer case cover plate main body cooperates with the transfer case casing to the extension of the inboard of transfer case cover plate main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200521541U CN202468935U (en) | 2012-02-16 | 2012-02-16 | Novel cover plate for transfer case of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200521541U CN202468935U (en) | 2012-02-16 | 2012-02-16 | Novel cover plate for transfer case of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468935U true CN202468935U (en) | 2012-10-03 |
Family
ID=46917094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200521541U Expired - Fee Related CN202468935U (en) | 2012-02-16 | 2012-02-16 | Novel cover plate for transfer case of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020375A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | Novel end cover |
| CN107917182A (en) * | 2016-10-06 | 2018-04-17 | 丰田自动车株式会社 | Power transmission apparatus for vehicle |
-
2012
- 2012-02-16 CN CN2012200521541U patent/CN202468935U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020375A (en) * | 2015-07-13 | 2015-11-04 | 苏州柏德纳科技有限公司 | Novel end cover |
| CN107917182A (en) * | 2016-10-06 | 2018-04-17 | 丰田自动车株式会社 | Power transmission apparatus for vehicle |
| CN107917182B (en) * | 2016-10-06 | 2020-08-04 | 丰田自动车株式会社 | Power transmission device for vehicle |
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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: 20121003 Termination date: 20150216 |
|
| EXPY | Termination of patent right or utility model |