CN204321987U - Engine oil seal pressing machine base - Google Patents
Engine oil seal pressing machine base Download PDFInfo
- Publication number
- CN204321987U CN204321987U CN201420806152.6U CN201420806152U CN204321987U CN 204321987 U CN204321987 U CN 204321987U CN 201420806152 U CN201420806152 U CN 201420806152U CN 204321987 U CN204321987 U CN 204321987U
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- CN
- China
- Prior art keywords
- alignment pin
- oil seal
- engine oil
- base plate
- pressing machine
- 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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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of engine oil seal pressing machine base, comprising the alignment pin for positioning engine oil seal that base plate is fixed in hole that base plate and corresponding engine oil seal up; Described alignment pin is removable is fixed on base plate, engine oil seal pressing machine base of the present utility model, by plane and two pits, parts are positioned, the hole of solid shape on oil sealing is coordinated to locate, parts are placed on and corresponding alignment pin realizes location press-fit oil sealing, and each group alignment pin is detachable alignment pin for dismounting alignment pin, is new product continuity positioning action by changing alignment pin.
Description
Technical field
The utility model relates to a kind of frock, particularly relates to a kind of engine oil seal pressing machine base.
Background technology
In engine assembly process, front and rear oil seals press-fits is very crucial process point, oil sealing press-fit the quality that qualification rate affects engine product.Positioning tool replacing construction for press-fiting engine oil seal in prior art is long, and operating efficiency is low, and easily occurs that frock assembles the inaccurate situation in location not in place.Cause under oil seal pressing qualification rate.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of engine oil seal pressing machine base, by plane and two pits, parts are positioned, the hole of solid shape on oil sealing is coordinated to locate, parts are placed on and corresponding alignment pin realizes location press-fit oil sealing, and each group alignment pin is detachable alignment pin for dismounting alignment pin, is new product continuity positioning action by changing alignment pin.
Engine oil seal pressing machine base of the present utility model, comprises the alignment pin for positioning engine oil seal that base plate is fixed in hole that base plate and corresponding engine oil seal up; Described alignment pin is removable is fixed on base plate.
Further, described alignment pin comprises the plunger and flange that are wholely set, alignment pin by through the screw fastening of flange in base plate.
Further, the flange of the corresponding alignment pin of described plate top surface is provided with the first deep gouge.
Further, described alignment pin also comprises pin rod, and described pin rod and plunger are respectively in flanged shaft to both sides, and base plate is provided with the locating hole with pin rod interference fits.
Further, circle is led in the plunger outer end of described alignment pin.
Further, be positioned in the middle part of base plate and be fixed with the positioning sleeve corresponding with oil sealing centre bore; Described positioning sleeve by through the screw fastening at positioning sleeve center in base plate.
Further, described base plate is provided with the second deep gouge, the second deep gouge and the positioning sleeve countersink interference fits of sinking for positioning sleeve part.
The beneficial effects of the utility model are: engine oil seal pressing machine base of the present utility model, by plane and two pits, parts are positioned, the hole of solid shape on oil sealing is coordinated to locate, parts are placed on and corresponding alignment pin realizes location press-fit oil sealing, and each group alignment pin is detachable alignment pin for dismounting alignment pin, is new product continuity positioning action by changing alignment pin.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model; Fig. 2 is the A-A sectional view of Fig. 1; Fig. 3 is the B-B sectional view of Fig. 1, as shown in the figure: the engine oil seal pressing machine base of the present embodiment, comprises the alignment pin 2 for positioning engine oil seal that base plate 1 is fixed in hole that base plate 1 and corresponding engine oil seal up; Described alignment pin 2 is removable is fixed on base plate 1, by plane and two pits, parts are positioned, the hole of solid shape on oil sealing is coordinated to locate, corresponding for parts alignment pin 2 is placed on base plate 1 end face and press-fits oil sealing to realize location, and each group alignment pin 2 is detachable alignment pin 2 for dismounting alignment pin 2, is new product continuity positioning action by replacing alignment pin 2.
In the present embodiment, described alignment pin 2 comprises the plunger 3 and flange 4 that are wholely set, alignment pin 2 by the screw fastening through flange 4 in base plate 1, be convenient to processing and the installation of alignment pin 2, can ensure that alignment pin 2 mounting structure is stablized, described flange 4 is also provided with a screw, therefore adopts the bolt matched with this screw to be screwed in screw the replacing being convenient to alignment pin 2.
In the present embodiment, the flange 4 of the corresponding alignment pin 2 of described base plate 1 end face is provided with the first deep gouge, and the first deep gouge degree of depth is greater than flange 4 height, makes flange 4 not protrude from base plate 1 end face, does not interfere with workpiece.
In the present embodiment, described alignment pin 2 also comprises pin rod 5, described pin rod 5 is respectively in the axial both sides of flange 4 with plunger 3, base plate 1 is provided with the locating hole 6 with pin rod 5 interference fits, coordinate the installation accuracy that can improve alignment pin 2 by pin rod 5 and locating hole 6, and then improve the positioning precision to workpiece.
In the present embodiment, circle is led in plunger 3 outer end of described alignment pin 2, can get and provide certain guide effect, be beneficial to and enhance productivity the dress of workpiece.
In the present embodiment, be positioned in the middle part of base plate 1 and be fixed with the positioning sleeve 7 corresponding with oil sealing centre bore; Described positioning sleeve 7 by the screw fastening through positioning sleeve 7 center in base plate 1, Workpiece fixing precision can be improved by positioning sleeve 7 and the combination of alignment pin 2, positioning sleeve 7 is replaceable, positioning sleeve 7 is provided with two and matches with engine Front oil seal and engine Rear oil seal respectively, therefore can realize press-fiting of engine front and rear oil seals by being used alternatingly of two positioning sleeves 7.
In the present embodiment, described base plate 1 is provided with the second deep gouge sunk for positioning sleeve 7 part, and the second deep gouge and positioning sleeve 7 countersink interference fits, effectively can be located positioning sleeve 7 by the second deep gouge, improve positioning sleeve 7 installation accuracy, ensure Workpiece fixing precision.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. an engine oil seal pressing machine base, is characterized in that: comprise the alignment pin for positioning engine oil seal that base plate is fixed in hole that base plate and corresponding engine oil seal up; Described alignment pin is removable is fixed on base plate.
2. engine oil seal pressing machine base according to claim 1, is characterized in that: described alignment pin comprises the plunger and flange that are wholely set, alignment pin by through the screw fastening of flange in base plate.
3. engine oil seal pressing machine base according to claim 2, is characterized in that: the flange of the corresponding alignment pin of described plate top surface is provided with the first deep gouge.
4. engine oil seal pressing machine base according to claim 3, it is characterized in that: described alignment pin also comprises pin rod, described pin rod and plunger are respectively in flanged shaft to both sides, and base plate is provided with the locating hole with pin rod interference fits.
5. engine oil seal pressing machine base according to claim 4, is characterized in that: circle is led in the plunger outer end of described alignment pin.
6. engine oil seal pressing machine base according to claim 5, is characterized in that: be positioned in the middle part of base plate and be fixed with the positioning sleeve corresponding with oil sealing centre bore; Described positioning sleeve by through the screw fastening at positioning sleeve center in base plate.
7. engine oil seal pressing machine base according to claim 6, is characterized in that: described base plate is provided with the second deep gouge, the second deep gouge and the positioning sleeve countersink interference fits of sinking for positioning sleeve part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806152.6U CN204321987U (en) | 2014-12-17 | 2014-12-17 | Engine oil seal pressing machine base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806152.6U CN204321987U (en) | 2014-12-17 | 2014-12-17 | Engine oil seal pressing machine base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321987U true CN204321987U (en) | 2015-05-13 |
Family
ID=53158390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420806152.6U Active CN204321987U (en) | 2014-12-17 | 2014-12-17 | Engine oil seal pressing machine base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664759A (en) * | 2021-08-20 | 2021-11-19 | 苏州英磁新能源科技有限公司 | Silicon steel sheet pressure equipment frock |
-
2014
- 2014-12-17 CN CN201420806152.6U patent/CN204321987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664759A (en) * | 2021-08-20 | 2021-11-19 | 苏州英磁新能源科技有限公司 | Silicon steel sheet pressure equipment frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |