CN203443738U - Vehicle gear box shell sealing experimental device - Google Patents
Vehicle gear box shell sealing experimental device Download PDFInfo
- Publication number
- CN203443738U CN203443738U CN201320506986.0U CN201320506986U CN203443738U CN 203443738 U CN203443738 U CN 203443738U CN 201320506986 U CN201320506986 U CN 201320506986U CN 203443738 U CN203443738 U CN 203443738U
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- Prior art keywords
- automobile
- seal
- sealing
- gearbox housing
- experimental provision
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Abstract
The utility model discloses a vehicle gear box shell sealing experimental device which comprises a base and an upper bracket which is connected with the base through an upright post. The upper bracket is equipped with a fixing mechanism used for fixing a vehicle gear box shell on the base and an upper sealing mechanism used for sealing the a vehicle gear box shell upper through hole. The base is provided with a sealing gasket used for sealing a vehicle gear box shell bottom through hole, and the base is provided with a side bracket which is equipped with a side sealing mechanism used for sealing a vehicle gear box shell side through hole. The vehicle gear box shell sealing experimental device has the advantages of simple structure and convenient operation, and the sealing experiment of the vehicle gear box shell can be carried out.
Description
Technical field
The utility model relates to a kind of sealing experimental facility, particularly a kind of automobile gearbox housing seal experimental provision.
Background technology
Automobile gearbox is the core component that is applied to automobile, and its housing has strict requirement to sealing, slightly reveals, and will cause the phenomenons such as leakage of oil, will have a strong impact on the use of automobile.Before automobile variable speed tank shell dispatches from the factory, all will carry out 100% leakage test detection, due to automobile gearbox hull shape more complicated, it is more that its outer wall has the through hole communicating with inner chamber, when carrying out leakage test, is difficult to the bore seal of automobile variable speed tank shell.
Utility model content
It is a kind of simple in structure, easy to operate that the purpose of this utility model is to provide, the automobile gearbox housing seal experimental provision that can seal automobile variable speed tank shell well.
According to an aspect of the present utility model, a kind of automobile gearbox housing seal experimental provision is provided, comprise base, the upper bracket being connected with base by column, upper bracket is provided with for automobile variable speed tank shell being fixed on to fixed mechanism on base and for the upper sealing mechanism of seal automobile gear box casing top through hole, base is provided with the sealing gasket for seal automobile gear box casing bottom through-hole, base is provided with side stand, and side stand is provided with the side sealing mechanism for seal automobile gear box casing side through-hole.
In some embodiments, upper sealing mechanism can comprise upper sealing blocking piece that quantity is corresponding with automobile variable speed tank shell top through hole and for driving the upper drive unit that on this, sealing blocking piece moves as vertical direction.Side sealing mechanism can comprise side seal blocking piece and the side drive device for driving this side seal blocking piece to move as horizontal direction that quantity is corresponding with automobile gearbox housing side through-hole.
In some embodiments, upper sealing blocking piece can or be provided with the slotting blocked shot of seal plug for air bag.Side seal blocking piece can or be provided with the slotting blocked shot of seal plug for air bag.
In some embodiments, upper drive unit can be cylinder, and its cylinder body is installed on upper bracket, and piston rod runs through upper bracket and is fixedly connected with upper sealing blocking piece.Side drive device can be cylinder, and its cylinder body is installed on side stand, and piston rod runs through upper bracket and is fixedly connected with side seal blocking piece.
In some embodiments, upper drive unit can be thin cylinder.Side drive device can be thin cylinder.
In some embodiments, fixed mechanism can comprise for automobile variable speed tank shell being pressed in to compressor arm and the compression drive unit for driving this compressor arm to move up and down on base.
In some embodiments, compressing drive unit can be cylinder, and its cylinder body is installed on upper bracket top, and piston rod is connected with compressor arm.
In some embodiments, compressing drive unit can be thin cylinder.
In some embodiments, base can be provided with for locating the register pin of automobile variable speed tank shell.
A kind of automobile gearbox housing seal of the utility model experimental provision, upper bracket is provided with for automobile variable speed tank shell being fixed on to fixed mechanism on base and for the upper sealing mechanism of seal automobile gear box casing top through hole, base is provided with the sealing gasket for seal automobile gear box casing bottom through-hole, on upper side stand, be provided with in the side sealing mechanism of seal automobile gear box casing side through-hole, can be to automobile gearbox case top, the through hole of bottom and sidepiece carries out thorough seal, simple in structure, easy to operate, can to automobile variable speed tank shell, carry out sealing experiment well.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of automobile gearbox housing seal experimental provision of a kind of embodiment of the utility model.
Fig. 2 is a kind of automobile gearbox housing seal experimental provision part left view shown in Fig. 1.
Fig. 3 is a kind of automobile gearbox housing seal experimental provision vertical view shown in Fig. 1
Fig. 4 is the structural representation of base in Fig. 1.
Fig. 5 is the structural representation of sealing gasket in Fig. 1.
1-base; 2-column; 3-upper bracket; 4-side stand; 5-sealing gasket; The upper sealing of 6-blocking piece; The upper drive unit of 7-; 8-side seal blocking piece; 9-side drive device; 10-air bag; 11-inserts blocked shot; 12-compressor arm; 13-compresses drive unit; 101-locating slot; 102-register pin; 701-cylinder body; 702-piston rod; 901-cylinder body; 902-piston rod; 111-seal plug; 131-cylinder body; 132-piston rod.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 has schematically shown a kind of automobile gearbox housing seal experimental provision according to a kind of embodiment of the present utility model.
As shown in Figure 1, Figure 2 and Figure 3, this gear box casing sealing experimental facility comprises base 1, column 2, upper bracket 3, side stand 4, sealing gasket 5, fixed mechanism, upper sealing mechanism and side sealing mechanism.
Upper sealing mechanism comprises sealing blocking piece 6 and upper drive unit 7.Upper drive unit 7 is for driving upper sealing blocking piece 6 to move as vertical direction.The quantity of upper sealing blocking piece 6 is corresponding with automobile gearbox housing side through-hole.
Upper drive unit 7 can be corresponding setting one by one with upper sealing blocking piece 6, is exactly that upper drive unit 7 is consistent with the quantity of upper sealing blocking piece 6, and a upper sealing blocking piece 6 is equipped with a upper drive unit 7.Also can be that a upper drive unit 7 is for driving a plurality of upper sealing blocking pieces 6.
Can to the position of upper sealing blocking piece 6, adjust as required thus, can to automobile variable speed tank shell, seal better, improve the stability of a kind of automobile gearbox housing seal experimental provision work.
Side sealing mechanism comprises side seal blocking piece 8 and side drive device 9.Same, side seal blocking piece 8 quantity are corresponding with automobile gearbox housing side through-hole.
The position of offside sealing blocking piece 8 is adjusted as required thus, can to automobile variable speed tank shell, seal better, has improved the stability of a kind of automobile gearbox housing seal experimental provision work.
Upper sealing blocking piece 6 and side seal blocking piece 8 can be air bags 10, can be also to insert blocked shot 11.Insert blocked shot 11 and there is seal plug 111.Insert blocked shot 11 for being positioned at the through hole of plane and rule on seal automobile gear box casing, air bag 10 is positioned at curved surface and irregular through hole (as different in nature through hole) for sealing.Select according to actual needs, can effectively to automobile variable speed tank shell, seal, improved the sealing effectiveness of a kind of automobile gearbox housing seal of the utility model experimental provision.
In the present embodiment, upper sealing mechanism comprises 10, six slotting blocked shots 11 of two air bags.Side sealing mechanism comprises two slotting blocked shots 11.
Upper drive unit 7 and side drive device 9 can be hydraulic cylinder or cylinder, in the present embodiment, are cylinder.It is large that cylinder has compressibility, and stable working is good, and the advantages such as environmental protection have improved a kind of practicality of automobile gearbox housing seal experimental provision thus.
The cylinder body 701 of upside drive unit 7 is installed on upper bracket 3, and its piston rod 702 runs through upper bracket 3 and is connected with upper sealing blocking piece 6.Specifically, be exactly the drive unit 7 of upper sealing mechanism, its cylinder body 701 is installed on upper bracket 3, and piston rod 702 runs through upper bracket 3 and is fixedly connected with slotting blocked shot 11 or air bag 10.
The cylinder body 901 of side drive device 9 is installed on side stand 4, and its piston rod 902 runs through side stand 4 and is connected with side seal blocking piece 8.Specifically, be exactly the side drive device 9 of side sealing mechanism, its cylinder body 901 is installed on side stand 4, and piston rod 902 runs through side stand 4 and is fixedly connected with slotting blocked shot 11 or air bag 10.
Upper drive unit 7 and side drive device 9 can be standard form cylinder, can be also thin cylinder.In the present embodiment, be thin cylinder, it is few that thin cylinder has the position of taking up space, and structure is light and handy, and good looking appearance can bear the advantage of larger load, makes thus a kind of automobile gearbox housing seal of the utility model experimental provision compact conformation, has improved practicality.
Fixed mechanism comprises compressor arm 12 and compresses drive unit 13.
Compressing drive unit 13 can be hydraulic cylinder or cylinder.In the present embodiment, it is cylinder.Its cylinder body 131 is installed on upper bracket 3 tops, and piston rod 132 runs through upper bracket 3 and is fixedly connected with compressor arm 12.
It is large that cylinder has compressibility, and stable working is good, and the advantages such as environmental protection have improved a kind of practicality of automobile gearbox housing seal experimental provision.
Compressing drive unit 13 can be standard form cylinder or thin cylinder.In the present embodiment, be thin cylinder, it is few that thin cylinder has the position of taking up space, and structure is light and handy, and good looking appearance can bear the advantage of larger load, makes thus a kind of automobile gearbox housing seal of the utility model experimental provision compact conformation, has improved practicality.
As shown in Figure 4 and Figure 5, base 1 has the locating slot 101 for location sealing pad 5, and locating slot 101 matches with sealing gasket 5 shapes.As shown in Figure 1, sealing gasket 5 xsects are T font, and while being installed on base 1, the lower end of sealing gasket 5 is positioned at locating slot 101, make thus sealing gasket 5 accurately to locate, and have improved the stability of work.
When a kind of automobile gearbox housing seal of the utility model experimental provision uses, automobile variable speed tank shell is positioned on base 1, by register pin 102 location automobile variable speed tank shells, is positioned at the position on base 1.Start and compress drive unit 13, drive compressor arm 12 that automobile variable speed tank shell is fixed on base 1.Automobile gearbox housing bottom and sealing gasket 5 fit tightly, sealing gasket 5 seal automobile gear box casing bottom through-holes.In startup, drive unit 7, upper sealing blocking piece 6 seal automobile gear box casing top through holes, and the seal plug 111 of both inserting blocked shot 11 is closely inserted in corresponding through hole, and air bag 10 enters corresponding through hole, gives air bag 10 inflations, makes its Expansion sealing live through hole.Then start side drive device 9, driving side sealing blocking piece 8 seal automobile gear box casing side through-hole.Complete after the sealing of automobile variable speed tank shell, just can carry out sealing test to the ventilation of automobile variable speed tank shell inner chamber.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. an automobile gearbox housing seal experimental provision, comprise base, the upper bracket being connected with described base by column, it is characterized in that, described upper bracket is provided with for described automobile variable speed tank shell being fixed on to fixed mechanism on described base and for the upper sealing mechanism of seal automobile gear box casing top through hole, described base is provided with the sealing gasket for seal automobile gear box casing bottom through-hole, described base is provided with side stand, and described side stand is provided with for sealing the side sealing mechanism of described automobile gearbox housing side through-hole.
2. a kind of automobile gearbox housing seal experimental provision according to claim 1, is characterized in that:
Described upper sealing mechanism comprises upper sealing blocking piece that quantity is corresponding with automobile variable speed tank shell top through hole and for driving the upper drive unit that on this, sealing blocking piece moves as vertical direction;
Described side sealing mechanism comprises side seal blocking piece and the side drive device for driving this side seal blocking piece to move as horizontal direction that quantity is corresponding with automobile gearbox housing side through-hole.
3. a kind of automobile gearbox housing seal experimental provision according to claim 2, is characterized in that:
Described upper sealing blocking piece is air bag or the slotting blocked shot that is provided with seal plug;
Described side seal blocking piece is air bag or the slotting blocked shot that is provided with seal plug.
4. a kind of automobile gearbox housing seal experimental provision according to claim 2, is characterized in that:
Described upper drive unit is cylinder, and its cylinder body is installed on described upper bracket, and piston rod runs through described upper bracket and is fixedly connected with described upper sealing blocking piece;
Described side drive device is cylinder, and its cylinder body is installed on described side stand, and piston rod runs through described upper bracket and is fixedly connected with described side seal blocking piece.
5. a kind of automobile gearbox housing seal experimental provision according to claim 4, is characterized in that:
Described upper drive unit is thin cylinder;
Described side drive device is thin cylinder.
6. a kind of automobile gearbox housing seal experimental provision according to claim 1, it is characterized in that, described fixed mechanism comprises for described automobile variable speed tank shell being pressed in to compressor arm and the compression drive unit for driving this compressor arm to move up and down on described base.
7. a kind of automobile gearbox housing seal experimental provision according to claim 6, is characterized in that, described compression drive unit is cylinder, and its cylinder body is installed on described upper bracket top, and piston rod is connected with described compressor arm.
8. a kind of automobile gearbox housing seal experimental provision according to claim 7, is characterized in that, described compression drive unit is thin cylinder.
9. according to a kind of automobile gearbox housing seal experimental provision described in claim 1-8 any one, it is characterized in that, described base is provided with for locating the locating slot of described sealing gasket.
10. a kind of automobile gearbox housing seal experimental provision according to claim 9, is characterized in that, described base is provided with for locating the register pin of described automobile variable speed tank shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506986.0U CN203443738U (en) | 2013-08-19 | 2013-08-19 | Vehicle gear box shell sealing experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506986.0U CN203443738U (en) | 2013-08-19 | 2013-08-19 | Vehicle gear box shell sealing experimental device |
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| Publication Number | Publication Date |
|---|---|
| CN203443738U true CN203443738U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506986.0U Expired - Fee Related CN203443738U (en) | 2013-08-19 | 2013-08-19 | Vehicle gear box shell sealing experimental device |
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| CN (1) | CN203443738U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482210A (en) * | 2014-12-12 | 2015-04-01 | 中国一拖集团有限公司 | Tractor gear box body oil way hole leakage detection plugging component and plugging method |
| CN104634513A (en) * | 2014-12-12 | 2015-05-20 | 中国一拖集团有限公司 | Tractor gearbox oil passage hole leakage detecting device and method |
| CN104776960A (en) * | 2015-05-04 | 2015-07-15 | 安徽江淮汽车股份有限公司 | Gearbox back end face blocking mechanism |
| CN105136448A (en) * | 2015-08-19 | 2015-12-09 | 上海联谊汽车拖拉机工贸有限公司 | Rapid assessment method for usability of gearbox cover cap |
| CN105485342A (en) * | 2016-01-15 | 2016-04-13 | 上海汽车变速器有限公司 | Dual-layer compound seal blocking mechanism |
| CN107702864A (en) * | 2017-11-27 | 2018-02-16 | 宁波裕隆汽车制泵有限公司 | Engine thermostat lower house air-tightness detection tool |
| CN110668051A (en) * | 2018-07-03 | 2020-01-10 | 河南森源重工有限公司 | Water test leakage detection sealing method for welding seam of garbage compression truck box body |
-
2013
- 2013-08-19 CN CN201320506986.0U patent/CN203443738U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482210A (en) * | 2014-12-12 | 2015-04-01 | 中国一拖集团有限公司 | Tractor gear box body oil way hole leakage detection plugging component and plugging method |
| CN104634513A (en) * | 2014-12-12 | 2015-05-20 | 中国一拖集团有限公司 | Tractor gearbox oil passage hole leakage detecting device and method |
| CN104482210B (en) * | 2014-12-12 | 2017-02-01 | 中国一拖集团有限公司 | Tractor gear box body oil way hole leakage detection plugging component and plugging method |
| CN104634513B (en) * | 2014-12-12 | 2017-06-06 | 中国一拖集团有限公司 | A kind of tractor gearbox body oil hole leak detecting device and detection method |
| CN104776960A (en) * | 2015-05-04 | 2015-07-15 | 安徽江淮汽车股份有限公司 | Gearbox back end face blocking mechanism |
| CN104776960B (en) * | 2015-05-04 | 2018-04-13 | 安徽江淮汽车集团股份有限公司 | A kind of gearbox rear end face plugging mechanism |
| CN105136448A (en) * | 2015-08-19 | 2015-12-09 | 上海联谊汽车拖拉机工贸有限公司 | Rapid assessment method for usability of gearbox cover cap |
| CN105136448B (en) * | 2015-08-19 | 2018-04-24 | 上海联谊汽车零部件有限公司 | The detection method of gearbox cover cap performance |
| CN105485342A (en) * | 2016-01-15 | 2016-04-13 | 上海汽车变速器有限公司 | Dual-layer compound seal blocking mechanism |
| CN107702864A (en) * | 2017-11-27 | 2018-02-16 | 宁波裕隆汽车制泵有限公司 | Engine thermostat lower house air-tightness detection tool |
| CN110668051A (en) * | 2018-07-03 | 2020-01-10 | 河南森源重工有限公司 | Water test leakage detection sealing method for welding seam of garbage compression truck box body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHANJIANG DENI CARBURETOR CO., LTD. Free format text: FORMER NAME: ZHANJIANG DELI CARBURETOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Jin Kang Road West Mazhang District 524094 Guangdong city of Zhanjiang province No. 32 Patentee after: Zhanjiang De Li vehicle part Co., Ltd Address before: 524043 Guangdong Province, Zhanjiang city Chikan District Hai Road No. 27 Patentee before: Zhanjiang Deli Carburetor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |