CN205669641U - A kind of high pressure manual snap joint - Google Patents
A kind of high pressure manual snap joint Download PDFInfo
- Publication number
- CN205669641U CN205669641U CN201620566020.XU CN201620566020U CN205669641U CN 205669641 U CN205669641 U CN 205669641U CN 201620566020 U CN201620566020 U CN 201620566020U CN 205669641 U CN205669641 U CN 205669641U
- Authority
- CN
- China
- Prior art keywords
- inner core
- piston inner
- housing
- guide pin
- pin bushing
- 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.)
- Expired - Fee Related
Links
Abstract
This utility model provides a kind of high pressure manual snap joint, including housing, described housing is cavity structure, described housing bottom right side is opening shape, the chamber portion of described enclosure interior is piston inner core, described piston inner core upper end is positioned at described hull outside, the lower end of described piston inner core is provided with special top, described piston inner core is connected for wearing with described special top, described housing bottom is provided with regulation top, described regulation top is the most corresponding with described special top, on the left of described housing, outer wall is provided with handle bracket, it is provided with medium entrance on described handle bracket, operation handle is installed on described handle bracket, described handle bracket is connected by bearing pin with described operation handle, described operation handle is also connected by guiding bearing pin with described piston inner core one end.The beneficial effects of the utility model are that handling are nimble, it is reliable to seal, and manual installation need not instrument, more quickly.
Description
Technical field
This utility model belongs to high pressure connection field, especially relates to a kind of high pressure manual snap joint.
Background technology
Snap joint aims under environment under high pressure designed by use, and whole parts are steel, are used primarily in hydraulic system
In joint.Owing to the upper a large amount of all bolts of connected mode using flange docking, cutting ferrule fixing of domestic original button pipe are tight
Gu, bring inconvenience, underaction when keeping in repair, cleaning and use.
Summary of the invention
The purpose of this utility model is to provide a kind of high pressure manual snap joint, load and unload nimble, seal reliable, manual installation
Need not instrument, more quickly.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of high pressure manual snap joint, including shell
Body, it is characterised in that: described housing is cavity structure, and described housing bottom right side is opening shape, the cavity of described enclosure interior
Part is piston inner core, and described piston inner core upper end is positioned at described hull outside, described piston inner core and described housing coupling part
Dividing and be provided with the first O, be provided with sealing guide pin bushing between described piston inner core and described housing, described piston inner core is close with described
Between envelope guide pin bushing, the second O is installed, between described sealing guide pin bushing and the chamber portion of described enclosure interior, the 3rd O type is installed
Circle, is provided with guide pin bushing pressure head, is provided with sealing between the cavity of described piston inner core and described housing outside described sealing guide pin bushing
Circle, the lower end of described piston inner core is provided with special top, and described piston inner core is connected for wearing with described special top, described
Piston inner core is sequentially installed with the 5th O and the 6th O, described work from top to bottom with the contact portion of described special top
Plug inner core utilizes spring nut to fix with described special top, and described spring nut is arranged above spring, one end, described special top
Being provided with the second bonded washer, described housing bottom is provided with regulation top, and described regulation top is upper and lower with described special top
Correspondence, is provided with test block between described regulation top and described special top, and described regulation comes directly towards by the first bonded washer
Being fixed on described housing bottom, on the left of described housing, outer wall is provided with handle bracket, between described handle bracket and described housing
Being provided with the 4th O, described handle bracket is provided with medium entrance, described medium entrance is connected with described housing, institute
Stating and be provided with operation handle on handle bracket, described handle bracket is connected by bearing pin with described operation handle, described manipulator
Handle is also connected by guiding bearing pin with described piston inner core one end.
Preferably, described sealing ring is that lattice enclose.
Preferably, described guide pin bushing pressure head is replaceable pressure head.
This utility model has the advantage that with good effect:
1, simple in construction, easy to use, time saving and energy saving, can normally use in the case of having pressure, quick links；
2, installation of the present utility model is without instrument, all uses plug-in mounting, than prior art the most much；
3, this utility model can load and unload nimble with manual operation, seals reliable, and service life is long.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, housing；2, the first bonded washer；3, regulation top；4, test block；5, the second bonded washer；6, special top；
7, spring nut；8, spring；9, piston inner core；10, handle bracket；11, guide pin bushing is sealed；12, guide pin bushing pressure head；13, bearing pin；14、
Operation handle；15, bearing pin is guided；16, the first O；17, the second O；18, the 3rd O；19, the 4th O；20、
Sealing ring；21, the 5th O；22, the 6th O；23, medium entrance.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, to detailed description of the invention of the present utility model, as involved
Mutual alignment between the shape of each component, structure, each several part and annexation, the effect of each several part and operation principle etc. make into
The detailed description of one step.
As it is shown in figure 1, this utility model provides a kind of high pressure manual snap joint, including housing 1, housing 1 is tied for cavity
Structure, housing 1 bottom right side is opening shape, and the chamber portion within housing 1 is piston inner core 9, and piston inner core 9 upper end is positioned at housing
1 is outside, and piston inner core 9 and housing 1 coupling part are provided with the first O 16, are provided with sealing between piston inner core 9 and housing 1
Guide pin bushing 11, is provided with the second O 17 between piston inner core 9 and sealing guide pin bushing 11, seals guide pin bushing 11 and the cavity portion within housing 1
/ the 3rd O 18 is installed, seal and outside guide pin bushing 11, be provided with guide pin bushing pressure head 12, the cavity of piston inner core 9 and housing 1
Between sealing ring 20 is installed, the lower end of piston inner core 9 is provided with special top 6, and piston inner core 9 and special top 6 are for wearing
Connecting, piston inner core 9 is sequentially installed with the 5th O 21 and the 6th O from top to bottom with the contact portion of special top 6
22, piston inner core 9 and special top 6 utilize spring nut 7 to fix, and spring nut 7 is arranged above spring 8, and one end, special top 6 sets
Being equipped with the second bonded washer 5, be provided with regulation top 3 bottom housing 1, regulation top 3 is corresponding with special top about 6, regulation
Being provided with test block 4 between top 3 and special top 6, regulation top 3 is fixed on bottom housing 1 by the first bonded washer 2,
On the left of housing 1, outer wall is provided with handle bracket 10, is provided with the 4th O 19, handle bracket between handle bracket 10 and housing 1
Being provided with medium entrance 23 on 10, medium entrance 23 is connected with housing 1, and handle bracket 10 is provided with operation handle 14, hands
Handle support 10 is connected by bearing pin 13 with operation handle 14, operation handle 14 also with piston inner core 9 one end by guiding bearing pin 15
It is connected.
Preferably, sealing ring 20 encloses for lattice.
Preferably, guide pin bushing pressure head 12 is replaceable pressure head.
The work process of this example: when medium is introduced in housing 1, the piston inner core 9 in housing 1, special top
6, regulation top 3, sealing ring 20 etc. is in installing positioning states；When medium enters in housing 1, staff can be led to
Cross operation handle about 14 and control piston inner core 9 so that medium enters the pressure produced and promotes piston inner core 9 to move up and down, and lives
Plug inner core 9 drives special top 6 to move, and pressure is the biggest, O and sealing ring 20 axially to add holding force the biggest, sealing is the best.
This utility model has the advantage that with good effect:
1, simple in construction, easy to use, time saving and energy saving, can normally use in the case of having pressure, quick links；
2, installation of the present utility model is without instrument, all uses plug-in mounting, than prior art the most much；
3, this utility model can load and unload nimble with manual operation, seals reliable, and service life is long.
Above embodiment of the present utility model has been described in detail, but described content be only of the present utility model preferably
Embodiment, it is impossible to be considered for limiting practical range of the present utility model.All according to this utility model application range made equal
Deng change and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a high pressure manual snap joint, including housing, it is characterised in that: described housing is cavity structure, and described housing is right
Side bottom is opening shape, and the chamber portion of described enclosure interior is piston inner core, and described piston inner core upper end is positioned at described housing
Outside, described piston inner core and described housing coupling part divide and are provided with the first O, set between described piston inner core and described housing
It is equipped with sealing guide pin bushing, the second O, described sealing guide pin bushing and described shell are installed between described piston inner core and described sealing guide pin bushing
3rd O is installed between the chamber portion in internal portion, is provided with guide pin bushing pressure head outside described sealing guide pin bushing, in described piston
Being provided with sealing ring between the cavity of core and described housing, the lower end of described piston inner core is provided with special top, described piston
Inner core is connected for wearing with described special top, and the contact portion of described piston inner core and described special top is the most successively
Being provided with the 5th O and the 6th O, described piston inner core utilizes spring nut to fix with described special top, described bullet
Spring nut is arranged above spring, and one end, described special top is provided with the second bonded washer, and described housing bottom is provided with regulation top
Head, described regulation top is the most corresponding with described special top, is provided with survey between described regulation top and described special top
Test specimen, described regulation top is fixed on described housing bottom by the first bonded washer, and on the left of described housing, outer wall is provided with hands
Handle support, is provided with the 4th O, described handle bracket is provided with medium and enters between described handle bracket and described housing
Mouthful, described medium entrance is connected with described housing, and described handle bracket is provided with operation handle, described handle bracket and institute
Stating operation handle to be connected by bearing pin, described operation handle is also connected by guiding bearing pin with described piston inner core one end.
A kind of high pressure manual snap joint the most according to claim 1, it is characterised in that: described sealing ring is that lattice enclose.
A kind of high pressure manual snap joint the most according to claim 1, it is characterised in that: described guide pin bushing pressure head is replaceable
Pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566020.XU CN205669641U (en) | 2016-06-12 | 2016-06-12 | A kind of high pressure manual snap joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566020.XU CN205669641U (en) | 2016-06-12 | 2016-06-12 | A kind of high pressure manual snap joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669641U true CN205669641U (en) | 2016-11-02 |
Family
ID=57191098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620566020.XU Expired - Fee Related CN205669641U (en) | 2016-06-12 | 2016-06-12 | A kind of high pressure manual snap joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717024A (en) * | 2018-03-16 | 2018-10-30 | 太原理工大学 | Variable head dynamic indentation test device based on Hopkinson pressure bar system |
-
2016
- 2016-06-12 CN CN201620566020.XU patent/CN205669641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717024A (en) * | 2018-03-16 | 2018-10-30 | 太原理工大学 | Variable head dynamic indentation test device based on Hopkinson pressure bar system |
| CN108717024B (en) * | 2018-03-16 | 2020-06-23 | 太原理工大学 | Variable pressure head dynamic pressing-in test device based on Hopkinson pressure bar system |
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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: 20161102 Termination date: 20210612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |