CN204123345U - A kind of simple and easy force feed envelope frock - Google Patents
A kind of simple and easy force feed envelope frock Download PDFInfo
- Publication number
- CN204123345U CN204123345U CN201420557480.7U CN201420557480U CN204123345U CN 204123345 U CN204123345 U CN 204123345U CN 201420557480 U CN201420557480 U CN 201420557480U CN 204123345 U CN204123345 U CN 204123345U
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- CN
- China
- Prior art keywords
- press
- frock
- oil sealing
- fit
- fiting
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- 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 kind of simple and easy force feed envelope frock, belong to frock technical field, it is cylindric, comprise handheld terminal and press-fit end, handheld terminal and press-fit to be provided with between end and press-fit boss, the diameter press-fiting boss is greater than handheld terminal and press-fits the diameter of end, and the periphery press-fiting end is provided with metal ring, and the external diameter of metal ring and the internal diameter of oil sealing match.By the location socket place at oil sealing, namely press-fit end and metal ring is set, improve smoothness and the wearability of frock and oil sealing contact surface, oil sealing can enter press-fiting of frock smoothly and hold and accurate positioning, can not deflection, avoiding frock uses rear generation burr to cause scratch etc. to oil sealing for a long time, also improves the service life of frock.
Description
Technical field
The utility model relates to frock technical field, in particular to one simple and easy force feed envelope frock.
Background technology
Current manual force feed envelope normally adopts multidiameter, oil sealing utilizes the step of multidiameter to press-fit by being enclosed within multidiameter, in order to prevent the scratch of oil sealing, multidiameter is all adopt the nonmetallic materials such as nylon, roughness is comparatively large, and long-time use after, due to the repeatedly suit of oil sealing in this frock and taking-up, make its surface produce burr, the location at oil sealing and the damage to oil sealing have considerable influence.
Utility model content
The purpose of this utility model is to provide a kind of simple and easy force feed envelope frock, makes oil sealing in frock, be difficult to smooth and easy being in place, also can cause the problem of damage to oil sealing to solve after existing frock uses for a long time.
For realizing the utility model object, the technical scheme adopted is: a kind of simple and easy force feed envelope frock, it is cylindric, comprise handheld terminal and press-fit end, handheld terminal and press-fit to be provided with between end and press-fit boss, the diameter press-fiting boss is greater than handheld terminal and press-fits the diameter of end, and the periphery press-fiting end is provided with metal ring, and the external diameter of metal ring and the internal diameter of oil sealing match.
Further, press-fiting boss is that nylon is made.
Further, the outer surface of handheld terminal is provided with anti-skidding lines.
The beneficial effects of the utility model are, by the location socket place at oil sealing, namely press-fit end and metal ring is set, improve smoothness and the wearability of frock and oil sealing contact surface, oil sealing can enter press-fiting of frock smoothly and hold and accurate positioning, can not deflection, avoid frock and use rear generation burr to cause scratch etc. to oil sealing for a long time, also improve the service life of frock.
Accompanying drawing explanation
Fig. 1 is the sectional view of the simple and easy force feed envelope frock that the utility model provides.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1 shows the simple and easy force feed envelope frock that the utility model provides, it is cylindric, comprise handheld terminal 1 and press-fit end 2, handheld terminal 1 and press-fit to be provided with between end 2 and press-fit boss 3, the diameter press-fiting boss 3 is greater than handheld terminal 1 and press-fits the diameter of end 2, the periphery press-fiting end 2 is provided with metal ring 4, and the external diameter of metal ring 4 and the internal diameter of oil sealing match.
Wherein, other parts except metal ring 4 press-fit boss 3 grade and can be made up of nylon, are conducive to weight reduction, and prevent that hardness is excessive makes oil seal pressing be out of shape press-fiting in process.The edges at two ends of metal ring 4 is provided with fillet, prevents its edge scratch oil sealing further.Conveniently take use, the outer surface of handheld terminal 1 is provided with anti-skidding lines.What press-fit boss 3 offers near the end face press-fiting end 2 place the groove 5 matched with oil sealing external diameter, is better located oil sealing by frock during for press-fiting.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a simple and easy force feed envelope frock, it is characterized in that, it is cylindric, comprise handheld terminal and press-fit end, handheld terminal and press-fit to be provided with between end and press-fit boss, the diameter press-fiting boss is greater than handheld terminal and press-fits the diameter of end, and the periphery press-fiting end is provided with metal ring, and the external diameter of metal ring and the internal diameter of oil sealing match.
2. simple and easy force feed envelope frock according to claim 1, it is characterized in that, press-fiting boss is that nylon is made.
3. simple and easy force feed envelope frock according to claim 1, it is characterized in that, the outer surface of handheld terminal is provided with anti-skidding lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557480.7U CN204123345U (en) | 2014-09-26 | 2014-09-26 | A kind of simple and easy force feed envelope frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557480.7U CN204123345U (en) | 2014-09-26 | 2014-09-26 | A kind of simple and easy force feed envelope frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204123345U true CN204123345U (en) | 2015-01-28 |
Family
ID=52379734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557480.7U Expired - Fee Related CN204123345U (en) | 2014-09-26 | 2014-09-26 | A kind of simple and easy force feed envelope frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204123345U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339310A (en) * | 2014-09-26 | 2015-02-11 | 成都市翻鑫家科技有限公司 | Simple pressure oil seal tool |
| CN107414732A (en) * | 2017-08-30 | 2017-12-01 | 沃德传动（天津）股份有限公司 | A kind of reductor oil sealing mounting tool |
| CN107803782A (en) * | 2017-11-24 | 2018-03-16 | 柳州上汽汽车变速器有限公司柳东分公司 | A kind of hydraulic packing plug assembles device |
-
2014
- 2014-09-26 CN CN201420557480.7U patent/CN204123345U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339310A (en) * | 2014-09-26 | 2015-02-11 | 成都市翻鑫家科技有限公司 | Simple pressure oil seal tool |
| CN107414732A (en) * | 2017-08-30 | 2017-12-01 | 沃德传动（天津）股份有限公司 | A kind of reductor oil sealing mounting tool |
| CN107803782A (en) * | 2017-11-24 | 2018-03-16 | 柳州上汽汽车变速器有限公司柳东分公司 | A kind of hydraulic packing plug assembles device |
| CN107803782B (en) * | 2017-11-24 | 2024-06-04 | 上海汽车工业(集团)有限公司 | Hydraulic seal plug assembly 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: 20150128 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |