CN204149122U - The universal mounting device of engine Rear oil seal - Google Patents
The universal mounting device of engine Rear oil seal Download PDFInfo
- Publication number
- CN204149122U CN204149122U CN201420588901.2U CN201420588901U CN204149122U CN 204149122 U CN204149122 U CN 204149122U CN 201420588901 U CN201420588901 U CN 201420588901U CN 204149122 U CN204149122 U CN 204149122U
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- CN
- China
- Prior art keywords
- pressure head
- cylinder part
- oil seal
- guide
- rear oil
- 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.)
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Abstract
The utility model belongs to technical field of engines, specifically a kind of universal mounting device of engine Rear oil seal, comprises bolt, guide-localization axle, alignment pin, pressure head, clamp nut; Described pressure head is cylindrical case, bottom pressure head, the centre of gyration is provided with through hole, described guide-localization axle comprises cylinder part, the long-neck threaded shank that one connects, cylinder part is equipped with in pressure head inner chambers, long-neck threaded shank passes from described through hole, and be locked by clamp nut, two extreme positions of pressure head movement in long-neck threaded shank are spacing fixing by clamp nut, cylinder part; Described cylinder part is laid with some locating holes.Use this device effectively can reduce the labour intensity of operator, and can effectively solve in use procedure, flange when Rear oil seal is installed, trimming, the situation such as crooked, significantly promote assembly quality.
Description
Technical field
The utility model belongs to technical field of engines, specifically a kind of universal mounting device of engine Rear oil seal.
Background technology
Oil sealing is very common in automobile engine, and assembly difficulty is large.Existing oil seal pressing device is guide locating device provided owing to lacking, and there will be crimping, locates situation not in place in oil sealing installation process; Secondly existing press-loading apparatus main body section adopts solid cylinder, has only opened four holes, need install 4 bolts, and action is complicated; Simultaneously owing to lacking locating ring, easily install not in place, or position was installed; The large labour intensity of existing installation weight is high.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, the universal mounting device of simple, ingenious, the rational engine Rear oil seal of a kind of structure is provided, use this device effectively can reduce the labour intensity of operator, and can effectively solve in use procedure, flange when Rear oil seal is installed, trimming, the situation such as crooked, significantly promote assembly quality.
Technical scheme according to the utility model provides: a kind of universal mounting device of engine Rear oil seal, is characterised in that: comprise bolt, guide-localization axle, alignment pin, pressure head, clamp nut; Described pressure head is cylindrical case, bottom pressure head, the centre of gyration is provided with through hole, described guide-localization axle comprises cylinder part, the long-neck threaded shank that one connects, cylinder part is equipped with in pressure head inner chambers, long-neck threaded shank passes from described through hole, and be locked by clamp nut, two extreme positions of pressure head movement in long-neck threaded shank are spacing fixing by clamp nut, cylinder part; Described cylinder part is laid with some locating holes.
As further improvement of the utility model, described locating hole has 12, and at least one group corresponds to the locating hole at diameter two ends is groove hole, and runs through in described groove hole and arrange bolt.
As further improvement of the utility model, described guide-localization axle is provided with guide edge for the end face connecting oil sealing parts, and described guide edge stretches out along cylinder part outer face, and the outer end of guide edge is tip-angled shape.
As further improvement of the utility model, it is characterized in that: described pressure head is provided with locating ring near opening end outer circumference surface, and be laid with 6 lightening holes at pressure head periphery.
As further improvement of the utility model, the long-neck threaded shank of described guide-localization axle is provided with alignment pin, realizes the location between guide-localization axle and pressure head by alignment pin.
Compared with prior art, advantage is the utility model: the utility model product structure advantages of simple, reliable, and on product, the guide edge structure of particular design, can prevent flange; The locating ring of particular design, can ensure installation dimension; Locating pin structure can prevent transfer, guarantees to damage parts.By combinations thereof technical measures, can effectively improve oil sealing installation quality, reduce labour intensity, and improve installation effectiveness, increase yield simultaneously, reduce and scrap situation, realize cost-saving object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of positioning and guiding axle in the utility model.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is the structural representation of pressure head in the utility model.
Fig. 5 is the right view of Fig. 4.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Fig. 1 ~ 5, comprise bolt 1, guide-localization axle 2, cylinder part 2.1, long-neck threaded shank 2.2, locating hole 2.3, guide edge 2.4, alignment pin 3, pressure head 4, locating ring 4.1, through hole 4.2, lightening hole 4.3, clamp nut 5 etc.
As shown in Figure 2, the universal mounting device of a kind of engine Rear oil seal of the utility model, comprises bolt 1, guide-localization axle 2, alignment pin 3, pressure head 4, clamp nut 5; Described pressure head 4 is cylindrical case, bottom pressure head 4, the centre of gyration is provided with through hole 4.2, described guide-localization axle 2 comprises cylinder part 2.1, the long-neck threaded shank 2.2 that one connects, cylinder part 2.1 is equipped with in pressure head 4 inner chambers, long-neck threaded shank 2.2 passes from described through hole 4.2, and be locked by clamp nut 5, two extreme positions of pressure head 4 movement in long-neck threaded shank 2.2 are spacing fixing by clamp nut 5, cylinder part 2.1; Described cylinder part 2.1 is laid with some locating holes 2.3.
Described locating hole 2.3 has 12, and at least one group corresponds to the locating hole 2.3 at diameter two ends is groove hole, and runs through in described groove hole and arrange bolt 1.
Described guide-localization axle 2 is provided with guide edge 2.4 for the end face connecting oil sealing parts, and described guide edge 2.4 stretches out along cylinder part 2.1 outer face, and guide edge 2.4 is designed to interior chamfering structure.
Described pressure head 4 is provided with locating ring 4.1 near opening end outer circumference surface, and the size of locating ring 4.1 need press-fit degree of depth design according to oil sealing, and is laid with 6 lightening holes 4.3 at pressure head 4 periphery, realizes the object of loss of weight.
The long-neck threaded shank 2.2 of described guide-localization axle 2 is provided with alignment pin 3, realizes the location between guide-localization axle 2 and pressure head 4 by alignment pin 3.
Quick and precisely coordinating with pressure head 4 to realize guide-localization axle 2, usually coniform playing the guiding role is arranged in the lower circumference face of the cylinder part 2.1 of guide-localization axle 2.
The utility model product in use, first alignment pin 3 is arranged in the locating hole 2.3 of guide-localization axle 2 upper end, guide-localization axle 2 is enclosed within and needs on oil seal (being generally bent axle), be fixed on bent axle with 2 bolts 1, put Rear oil seal, shift bottom onto, overlap seaming chuck 4 again, bottom contacts with Rear oil seal and flattens, guide-localization axle 2 overlaps clamp nut 5, is pressed down slowly past for pressure head 4 by the rotation of clamp nut 5, promote Rear oil seal and press-fit, until locating ring 4.1 on pressure head 4 with need oil seal to contact to locate, press-fited.
Claims (5)
1. a universal mounting device for engine Rear oil seal, is characterized in that: comprise bolt (1), guide-localization axle (2), alignment pin (3), pressure head (4), clamp nut (5); Described pressure head (4) is cylindrical case, pressure head (4) the bottom centre of gyration is provided with through hole (4.2), described guide-localization axle (2) comprises cylinder part (2.1), the long-neck threaded shank (2.2) that one connects, cylinder part (2.1) is equipped with in pressure head (4) inner chambers, long-neck threaded shank (2.2) passes from described through hole (4.2), and be locked by clamp nut (5), pressure head (4) is spacing fixing by clamp nut (5), cylinder part (2.1) at two extreme positions of the upper movement of long-neck threaded shank (2.2); Described cylinder part (2.1) is laid with some locating holes (2.3).
2. the universal mounting device of engine Rear oil seal as claimed in claim 1, it is characterized in that: described locating hole (2.3) has 12, at least one group corresponds to the locating hole (2.3) at diameter two ends is groove hole, and runs through in described groove hole and arrange bolt (1).
3. the universal mounting device of engine Rear oil seal as claimed in claim 1, it is characterized in that: described guide-localization axle (2) is provided with guide edge (2.4) for the end face connecting oil sealing parts, described guide edge (2.4) stretches out along cylinder part (2.1) outer face, and the outer end of guide edge (2.4) is set as interior chamfering structure.
4. the universal mounting device of engine Rear oil seal as claimed in claim 1, is characterized in that: described pressure head (4) is provided with locating ring (4.1) near opening end outer circumference surface, and is laid with 6 lightening holes (4.3) at pressure head (4) periphery.
5. the universal mounting device of engine Rear oil seal as claimed in claim 1, it is characterized in that: the long-neck threaded shank (2.2) of described guide-localization axle (2) is provided with alignment pin (3), realizes the location between guide-localization axle (2) and pressure head (4) by alignment pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588901.2U CN204149122U (en) | 2014-10-11 | 2014-10-11 | The universal mounting device of engine Rear oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588901.2U CN204149122U (en) | 2014-10-11 | 2014-10-11 | The universal mounting device of engine Rear oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149122U true CN204149122U (en) | 2015-02-11 |
Family
ID=52507274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588901.2U Active CN204149122U (en) | 2014-10-11 | 2014-10-11 | The universal mounting device of engine Rear oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149122U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458687A (en) * | 2015-11-19 | 2016-04-06 | 北京科技大学 | Automatic alignment device |
| CN106985114A (en) * | 2017-06-02 | 2017-07-28 | 广西玉柴机器股份有限公司 | The assembly tooling of engine oil seal |
| CN107030641A (en) * | 2017-06-02 | 2017-08-11 | 广西玉柴机器股份有限公司 | The assembly tooling of engine oil seal |
-
2014
- 2014-10-11 CN CN201420588901.2U patent/CN204149122U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458687A (en) * | 2015-11-19 | 2016-04-06 | 北京科技大学 | Automatic alignment device |
| CN106985114A (en) * | 2017-06-02 | 2017-07-28 | 广西玉柴机器股份有限公司 | The assembly tooling of engine oil seal |
| CN107030641A (en) * | 2017-06-02 | 2017-08-11 | 广西玉柴机器股份有限公司 | The assembly tooling of engine oil seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |