CN104339310A - Simple pressure oil seal tool - Google Patents
Simple pressure oil seal tool Download PDFInfo
- Publication number
- CN104339310A CN104339310A CN201410500870.5A CN201410500870A CN104339310A CN 104339310 A CN104339310 A CN 104339310A CN 201410500870 A CN201410500870 A CN 201410500870A CN 104339310 A CN104339310 A CN 104339310A
- Authority
- CN
- China
- Prior art keywords
- press
- oil seal
- tool
- fitting
- diameter
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0028—Tools for removing or installing seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a simple pressure oil seal tool, and belongs to the technical field of tools. The simple pressure oil seal tool is cylindrical and comprises a hand-held end and a press-fitting end, wherein a press-fitting lug boss is arranged between the hand-held end and the press-fitting end; the diameter of the press-fitting lug boss is larger than those of the hand-held end and the press-fitting end; a metal collar is arranged on the circumferential surface of the press-fitting end; the outside diameter of the metal collar is matched with the inside diameter of the oil seal. Through arrangement of the metal collar at a positioning sleeving position of an oil seal, namely at the press-fitting end, the smoothness and the wear resistance of a contact surface of the tool and the oil seal are improved, the oil seal can smoothly enter the press-fitting end of the tool and is accurately positioned, without deflecting, so that oil seal scratch and the like caused by burrs of the tool after long-time use is avoided and the service life of the tool is also prolonged.
Description
Technical field
The present invention 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.
Summary of the invention
The object of the present invention is to provide a kind of simple and easy force feed envelope frock, make oil sealing in frock, be difficult to smooth and easy being in place to solve after existing frock uses for a long time, also can cause the problem of damage to oil sealing.
For realizing the object of the invention, 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 invention has the beneficial effects as follows, 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 simple and easy force feed envelope frock provided by the invention.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1 shows simple and easy force feed envelope frock provided by the invention, 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 the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201410500870.5A CN104339310A (en) | 2014-09-26 | 2014-09-26 | Simple pressure oil seal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500870.5A CN104339310A (en) | 2014-09-26 | 2014-09-26 | Simple pressure oil seal tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104339310A true CN104339310A (en) | 2015-02-11 |
Family
ID=52496194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500870.5A Pending CN104339310A (en) | 2014-09-26 | 2014-09-26 | Simple pressure oil seal tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104339310A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6370751B1 (en) * | 2000-02-18 | 2002-04-16 | Triseal Corporation | Disposable seal driver and kit |
| JP2005034944A (en) * | 2003-07-14 | 2005-02-10 | Hitachi Building Systems Co Ltd | Press-in device for oil seal |
| CN201224081Y (en) * | 2008-07-01 | 2009-04-22 | 广西玉柴机器股份有限公司 | Magnetic positioning pin type oil seal guide apparatus |
| CN201824312U (en) * | 2010-10-29 | 2011-05-11 | 杭州腾骅汽车变速器有限公司 | Differential mechanism double-sided oil seal installation tool |
| CN202540239U (en) * | 2012-04-19 | 2012-11-21 | 杭州嘉诚机械有限公司 | Simple tooling for pressing oil seal |
| CN202540231U (en) * | 2012-02-27 | 2012-11-21 | 浙江金刚汽车有限公司 | Tool special for assembling transmission oil seal |
| CN103753483A (en) * | 2011-12-31 | 2014-04-30 | 绵阳新晨动力机械有限公司 | Valve oil seal detaching tool |
| CN203665443U (en) * | 2014-01-08 | 2014-06-25 | 安徽江淮汽车股份有限公司 | Tool special for mounting of crank shaft back oil seal |
| CN203792242U (en) * | 2013-11-07 | 2014-08-27 | 东风康明斯发动机有限公司 | Engine oil seal assembling tool |
| CN204123345U (en) * | 2014-09-26 | 2015-01-28 | 成都市翻鑫家科技有限公司 | A kind of simple and easy force feed envelope frock |
-
2014
- 2014-09-26 CN CN201410500870.5A patent/CN104339310A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6370751B1 (en) * | 2000-02-18 | 2002-04-16 | Triseal Corporation | Disposable seal driver and kit |
| JP2005034944A (en) * | 2003-07-14 | 2005-02-10 | Hitachi Building Systems Co Ltd | Press-in device for oil seal |
| CN201224081Y (en) * | 2008-07-01 | 2009-04-22 | 广西玉柴机器股份有限公司 | Magnetic positioning pin type oil seal guide apparatus |
| CN201824312U (en) * | 2010-10-29 | 2011-05-11 | 杭州腾骅汽车变速器有限公司 | Differential mechanism double-sided oil seal installation tool |
| CN103753483A (en) * | 2011-12-31 | 2014-04-30 | 绵阳新晨动力机械有限公司 | Valve oil seal detaching tool |
| CN202540231U (en) * | 2012-02-27 | 2012-11-21 | 浙江金刚汽车有限公司 | Tool special for assembling transmission oil seal |
| CN202540239U (en) * | 2012-04-19 | 2012-11-21 | 杭州嘉诚机械有限公司 | Simple tooling for pressing oil seal |
| CN203792242U (en) * | 2013-11-07 | 2014-08-27 | 东风康明斯发动机有限公司 | Engine oil seal assembling tool |
| CN203665443U (en) * | 2014-01-08 | 2014-06-25 | 安徽江淮汽车股份有限公司 | Tool special for mounting of crank shaft back oil seal |
| CN204123345U (en) * | 2014-09-26 | 2015-01-28 | 成都市翻鑫家科技有限公司 | A kind of simple and easy force feed envelope frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |