CN203526902U - Oil seal pressing and bolt tightening all-in-one tool device - Google Patents
Oil seal pressing and bolt tightening all-in-one tool device Download PDFInfo
- Publication number
- CN203526902U CN203526902U CN201320746136.8U CN201320746136U CN203526902U CN 203526902 U CN203526902 U CN 203526902U CN 201320746136 U CN201320746136 U CN 201320746136U CN 203526902 U CN203526902 U CN 203526902U
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- oil seal
- base plate
- screw rod
- hole
- axial projection
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Abstract
The utility model relates to an oil seal pressing and bolt tightening all-in-one tool device which comprises a fixed frame and a compaction device, wherein the fixed frame comprises a connection plate and a base plate; the connection plate is provided with the compaction device; the base plate is provided with positioning pins; the connection plate is connected with the base plate through supporting columns; a gearshift mechanism is fixed on the base plate through positioning holes in the gearshift mechanism; meanwhile, by the adoption of precision positioning, a pressure head is sleeved with an oil seal to perform pressing, so that the accuracy of the oil seal entering an operating cover is guaranteed; furthermore, due to dual positioning of the positioning pins and the pressure head, after the oil seal is pressed, a bolt can be tightened directly, so that the problems that a large quantity of assemblies are required to be reworked due to severe influence, which is caused by great damage to the oil seal because the oil seal cannot be precisely positioned, on the airtightness detection qualification rate of the assemblies and the operation is extremely inconvenient as the tightened bolt is required to be positioned on other tools are solved.
Description
Technical field
The utility model relates to a kind of oil seal pressing and bolt tightening one fitting device, and it comprises fixed mount and hold down gag.
Background technology
The gearshift of existing a kind of SH63 series manual gear speed changer, in the gear-selecting-shifting mechanism assembling process of transmission assembly, need to handle assembly lube big envelope in lid at part, and need to tighten in side reverse gear caging bolt, in actual mechanical process, find, owing to striking when dress oil-sealing sleeve, cannot accurately locate, cause oil sealing to damage in a large number, the air-tightness that has had a strong impact on assembly detects qualification rate, cause in a large number and do over again, tight a bolt need to arrive in other frocks simultaneously and locate, operation is inconvenience extremely.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of oil seal pressing and bolt tightening one fitting device, by alignment pin and pressure head, gearshift is accurately fixed in fixed mount, having solved existing gearshift oil-sealing sleeve when striking dress cannot accurately locate, cause oil sealing to damage in a large number, the oil require that simultaneously tights a bolt is located on other frocks, inconvenient operation.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of oil seal pressing and bolt tightening one fitting device, is characterized in that: comprise fixed mount and hold down gag; Described fixed mount comprises connecting plate and base plate, and described connecting plate is provided with hold down gag, and described base plate is provided with alignment pin, between described connecting plate and described base plate, by support column, is connected.
On the basis of technique scheme, the present invention can also do following improvement:
Further, the upper surface of described connecting plate is provided with the first through hole and screwed hole.
Further, described hold down gag comprises screw rod, nut, guide pin bushing and pressure head, and the upper end of described nut is provided with axial projection a and the second through hole; The lower end of described guide pin bushing is provided with axial projection b and third through-hole, and described axial projection b is through described the first through hole; The upper surface of described guide pin bushing contacts with the lower surface of described nut, and described guide pin bushing is fixedly connected with described screwed hole by screw with nut; The upper end of described screw rod is provided with rocking handle, the lower end of described screw rod is provided with T-shaped groove, described screw rod is through described axial projection a, and described screw rod and described axial projection a be threaded connection, and the lower end of described screw rod is fixedly connected with by T-shaped screw with the upper end of described pressure head.
The beneficial effects of the utility model are: the utility model is accurately fixed in fixed mount by alignment pin and pressure head by gearshift, and by hold down gag assembly lube big envelope in handling lid, while is due to the Dual positioning of alignment pin and pressure head, after having pressed oil-sealing sleeve, can directly carry out bolt tightening, the frock process of the gearshift of SH63 series manual gear speed changer is simplified.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart;
Fig. 2 is the structure chart of the utility model base plate;
Fig. 3 is the structure chart of the utility model connecting plate.
In accompanying drawing, the list of parts of each label representative is as follows:
1, hold down gag, 11, rocking handle, 12, screw rod, 13, nut, 131, axial projection a, the 132, second through hole, 14, guide pin bushing, 141, axial projection b, 142, third through-hole, 15, pressure head, 2, fixed mount, 21, connecting plate, 211, screwed hole, the 212, first through hole, 22, support column, 23, base plate, 231, alignment pin.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of oil seal pressing and bolt tightening one fitting device, is characterized in that: comprise fixed mount 2 and hold down gag 1; Described fixed mount 2 comprises connecting plate 21 and base plate 23, described connecting plate 21 is provided with hold down gag 1, described base plate 23 is provided with alignment pin 231, and the position of the locating hole of the manipulation lid of the positions that described alignment pin 231 arranges and gearshift matches, between described connecting plate 21 and described base plate 23, by support column 22, be connected.
As shown in Figure 3, the upper surface of described connecting plate 21 is provided with the first through hole 212 and screwed hole 211.
Described hold down gag 1 comprises screw rod 12, nut 13, guide pin bushing 14 and pressure head 15, and the upper end of described nut 13 is provided with axial projection a131 and the second through hole 132; The lower end of described guide pin bushing 14 is provided with axial projection b141 and third through-hole 142, and described axial projection b141 is through described the first through hole 212; The upper surface of described guide pin bushing 14 contacts with the lower surface of described nut 13, and described guide pin bushing 14 is fixedly connected with described screwed hole 211 by screw with nut 13; The upper end of described screw rod 12 is provided with rocking handle 11, the lower end of described screw rod 12 is provided with T-shaped groove, described screw rod 12 is through described axial projection a131, and described screw rod 12 is threaded connection with described axial projection a131, and the lower end of described screw rod 12 is fixedly connected with by T-shaped screw with the upper end of described pressure head 15.
The specific works process of a kind of oil seal pressing of the utility model and bolt tightening one fitting device is as follows:
First the manipulation lid of the gearshift of SH63 series manual gear speed changer is placed on base plate 23, make the locating hole of described manipulation lid corresponding with the alignment pin 231 on described base plate 23, and allow the screwed hole 211 of described manipulation lid side over against operator, then oil-sealing sleeve is enclosed within on pressure head 15, forward shakes rocking handle 11 pressure head 15 is declined, oil-sealing sleeve is assemblied in and is handled in lid, then reverse gear caging bolt is tightened in to handle and covers in the screwed hole 211 of side, finally oppositely shake rocking handle 11, rising pressure head 15, takes off gearshift.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. oil seal pressing and a bolt tightening one fitting device, is characterized in that: comprise fixed mount (2) and hold down gag (1); Described fixed mount (2) comprises connecting plate (21) and base plate (23), described connecting plate (21) is provided with described hold down gag (1), described base plate (23) is provided with alignment pin (231), between described connecting plate (21) and described base plate (23), by support column (22), is connected.
2. oil seal pressing and bolt tightening one fitting device according to claim 1, is characterized in that: the upper surface of described connecting plate (21) is provided with the first through hole (212) and screwed hole (211).
3. oil seal pressing and bolt tightening one fitting device according to claim 1, it is characterized in that: described hold down gag (1) comprises screw rod (12), nut (13), guide pin bushing (14) and pressure head (15), and the upper end of described nut (13) is provided with axial projection a(131) and the second through hole (132); The lower end of described guide pin bushing (14) is provided with axial projection b(141) and third through-hole (142), described axial projection b(141) through described the first through hole (212); The upper surface of described guide pin bushing (14) contacts with the lower surface of described nut (13), and described guide pin bushing (14) is fixedly connected with described screwed hole (211) by screw with nut (13); The upper end of described screw rod (12) is provided with rocking handle (11), the lower end of described screw rod (12) is provided with T-shaped groove, described screw rod (12) is through described axial projection a(131), and described screw rod (12) and described axial projection a(131) be threaded connection, the lower end of described screw rod (12) is fixedly connected with by T-shaped screw with the upper end of described pressure head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746136.8U CN203526902U (en) | 2013-11-22 | 2013-11-22 | Oil seal pressing and bolt tightening all-in-one tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746136.8U CN203526902U (en) | 2013-11-22 | 2013-11-22 | Oil seal pressing and bolt tightening all-in-one tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526902U true CN203526902U (en) | 2014-04-09 |
Family
ID=50413164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746136.8U Expired - Fee Related CN203526902U (en) | 2013-11-22 | 2013-11-22 | Oil seal pressing and bolt tightening all-in-one tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853624A (en) * | 2017-03-03 | 2017-06-16 | 安徽江淮纳威司达柴油发动机有限公司 | A kind of engine oil seal press-loading device |
-
2013
- 2013-11-22 CN CN201320746136.8U patent/CN203526902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853624A (en) * | 2017-03-03 | 2017-06-16 | 安徽江淮纳威司达柴油发动机有限公司 | A kind of engine oil seal press-loading device |
| CN106853624B (en) * | 2017-03-03 | 2018-01-30 | 安徽江淮纳威司达柴油发动机有限公司 | A kind of engine oil seal press-loading device |
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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: 20140409 Termination date: 20191122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |