CN102335899A - Assembly device for square seal ring for holes - Google Patents
Assembly device for square seal ring for holes Download PDFInfo
- Publication number
- CN102335899A CN102335899A CN2011102022995A CN201110202299A CN102335899A CN 102335899 A CN102335899 A CN 102335899A CN 2011102022995 A CN2011102022995 A CN 2011102022995A CN 201110202299 A CN201110202299 A CN 201110202299A CN 102335899 A CN102335899 A CN 102335899A
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- Prior art keywords
- positioning
- holes
- seal ring
- assembly device
- square seal
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses an assembly device for a square seal ring for holes. The assembly device comprises an elastic press mounting body and a positioning and guiding conical body, wherein a return spring is arranged in the center of the upper part inside the elastic press mounting body, the positioning and guiding conical body is arranged on a piston, the upper part of the elastic press mounting body is provided with a handle, and a positioning column is arranged on the upper part of the positioning and guiding conical body. When the assembly device for the square seal ring for the holes, disclosed by the invention, is used for assembling the square seal ring for the holes, not only can an outer cylindrical face of the square seal ring for the holes be protected from scratches and damages, but also the roundness is good, the assembly quality is guaranteed, and the working efficiency is greatly increased; and the assembly device has a simple structure, is convenient to use and is beneficial to reduction labor intensity.
Description
Technical field
The present invention relates to parts mounting technology field, relate in particular on the piston hole with the mounting technology field of quad seal circle.
Background technology
Oil cylinder when work piston moves back and forth, and guarantee that two chamber hydraulic oil do not gang up mutually, just needs the hole not scratch with the external cylindrical surface of quad seal circle and damaged, and circularity will be got well.Because the hole uses the quad seal circle to be formed as PTFE bronze composite sintering by material, the plastic deformation that causes during assembling can also be carried out the shaping processing and reach specification requirement.At present, the close method of free-hand cover is extensively adopted with the assembling of quad seal circle in the hole; Adopt such method inefficiency; Labour intensity is big, most importantly the sealing part works surface scratched by the wedge angle burr easily or assembling strength inhomogeneous and cause fragmentation, cause sealing function to lose efficacy.
Summary of the invention
For solve free-hand cover sealing ring inefficiency, labour intensity is big, external cylindrical surface scratches easily and problem such as breakage, the invention provides a kind of hole with quad seal circle assembling device.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: the hole press-fits body with the positioning and guiding bullet constitutes with quad seal circle assembling device by elasticity, and elasticity press-fits body internal upper part center installation back-moving spring, and the positioning and guiding bullet is installed on the piston.
Said elasticity press-fits body top and is provided with handle.
Said positioning and guiding bullet top is provided with reference column.
Hole of the present invention is with quad seal circle assembling device, pilot hole is during with the quad seal circle, guaranteed not only that the hole does not scratch with the external cylindrical surface of quad seal circle and damaged; And circularity is good; Guarantee assembly quality, improved operating efficiency greatly, simple in structure; Easy to use, reduced labour intensity.
Description of drawings
To be hole of the present invention press-fit the body cutaway view with the elasticity of quad seal circle assembling device to Fig. 1.
Fig. 2 is the positioning and guiding bullet cutaway view of hole of the present invention with quad seal circle assembling device.
Fig. 3 is the cutaway view of piston.
Fig. 4 is hole of the present invention with the quad seal circle assembling device view that is press-fit into place.
Among the figure: handle 1, elasticity press-fit body 2, back-moving spring 3, positioning and guiding bullet 4, hole with square ring 5, piston 6, reference column 7.
The specific embodiment
Hole of the present invention is as depicted in figs. 1 and 2 with the structure of quad seal circle assembling device; Press-fit body 2 by elasticity and constitute with positioning and guiding bullet 4, elasticity press-fits the housing internal upper part center of body 2 back-moving spring 3 is installed, and elasticity press-fits body 2 tops and is provided with handle 1; Positioning and guiding bullet 4 tops are provided with reference column 7; During use, insert on the piston 6 positioning and guiding bullet 4 lower ends, and piston structure is as shown in Figure 3.
Use and principle are following: be inserted in positioning and guiding bullet 4 (conical surface is smooth) earlier in piston 6 holes (1).(2) be inserted in the hole in advance on positioning and guiding bullet 4 conical surfaces with quad seal circle 5; (3) elasticity press-fits body 2 and guarantees to compress the reference column 7 that spring 3 internal diameters are inserted in positioning and guiding bullet 4; (4) firmly compression elasticity press-fits body 2, elasticity press-fit body 2 rise head receive the effect of conical surface power rise big and promote the hole with quad seal circle 5 along the conical surface to lower slider, up to being press-fit into place, the state that is press-fit into place is as shown in Figure 4; (5) elasticity press-fits body 2 when not giving external force, and elasticity press-fits body 2 and under the effect of back-moving spring 3 power, ejects positioning and guiding bullet 4; (6) take out the positioning and guiding bullet, press-fit and finish, accomplish the hole and assemble with the quad seal circle.
Claims (3)
1. the hole is with quad seal circle assembling device; It is characterized in that: press-fit body (2) and positioning and guiding bullet (4) formation by elasticity; Elasticity press-fits body (2) internal upper part center back-moving spring (3) is installed, and positioning and guiding bullet (4) is installed on the piston (6).
2. hole according to claim 1 is characterized in that with quad seal circle assembling device: said elasticity press-fits body (2) top and is provided with handle (1).
3. hole according to claim 1 is characterized in that with quad seal circle assembling device: said positioning and guiding bullet (4) top is provided with reference column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110202299.5A CN102335899B (en) | 2011-07-19 | 2011-07-19 | Hole square seal ring assembles device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110202299.5A CN102335899B (en) | 2011-07-19 | 2011-07-19 | Hole square seal ring assembles device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102335899A true CN102335899A (en) | 2012-02-01 |
| CN102335899B CN102335899B (en) | 2016-08-03 |
Family
ID=45511981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110202299.5A Expired - Fee Related CN102335899B (en) | 2011-07-19 | 2011-07-19 | Hole square seal ring assembles device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102335899B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881449A (en) * | 2016-06-21 | 2016-08-24 | 中航成飞民用飞机有限责任公司 | Grounding pole installation tool |
| CN107482422A (en) * | 2017-07-18 | 2017-12-15 | 河南天海电器有限公司 | A kind of connector sealing ring assembling jig and its application method |
| CN108858033A (en) * | 2018-07-24 | 2018-11-23 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of tooling damaged for preventing via hole installation cushion rubber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2968864A (en) * | 1956-03-30 | 1961-01-24 | Luther E Lee | Apparatus for assembling resilient seals |
| US20030097744A1 (en) * | 2001-11-26 | 2003-05-29 | Douglas Rullmann | Systems and methods for applying ring shaped seal members |
| CN200981153Y (en) * | 2006-12-20 | 2007-11-28 | 中国科学院沈阳自动化研究所 | Special press mounting mechanism for axial circlip |
| CN201432276Y (en) * | 2009-05-31 | 2010-03-31 | 重庆钢铁(集团)有限责任公司 | Valve plug sealing installation mold of descaling injection valve |
| CN102069465A (en) * | 2011-01-24 | 2011-05-25 | 国营红峰机械厂 | Installation tool of O-shaped ring |
-
2011
- 2011-07-19 CN CN201110202299.5A patent/CN102335899B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2968864A (en) * | 1956-03-30 | 1961-01-24 | Luther E Lee | Apparatus for assembling resilient seals |
| US20030097744A1 (en) * | 2001-11-26 | 2003-05-29 | Douglas Rullmann | Systems and methods for applying ring shaped seal members |
| CN200981153Y (en) * | 2006-12-20 | 2007-11-28 | 中国科学院沈阳自动化研究所 | Special press mounting mechanism for axial circlip |
| CN201432276Y (en) * | 2009-05-31 | 2010-03-31 | 重庆钢铁(集团)有限责任公司 | Valve plug sealing installation mold of descaling injection valve |
| CN102069465A (en) * | 2011-01-24 | 2011-05-25 | 国营红峰机械厂 | Installation tool of O-shaped ring |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881449A (en) * | 2016-06-21 | 2016-08-24 | 中航成飞民用飞机有限责任公司 | Grounding pole installation tool |
| CN107482422A (en) * | 2017-07-18 | 2017-12-15 | 河南天海电器有限公司 | A kind of connector sealing ring assembling jig and its application method |
| CN108858033A (en) * | 2018-07-24 | 2018-11-23 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of tooling damaged for preventing via hole installation cushion rubber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102335899B (en) | 2016-08-03 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160803 Termination date: 20210719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |