CN206145322U - Novel hydraulic pipe connector - Google Patents
Novel hydraulic pipe connector Download PDFInfo
- Publication number
- CN206145322U CN206145322U CN201621132420.6U CN201621132420U CN206145322U CN 206145322 U CN206145322 U CN 206145322U CN 201621132420 U CN201621132420 U CN 201621132420U CN 206145322 U CN206145322 U CN 206145322U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- joint
- hydraulic pipe
- novel hydraulic
- top cover
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a novel hydraulic pipe connector belongs to hydraulic fitting technical field. It has been solved present hydraulic fitting and has adjusted the low scheduling problem of precision. This novel hydraulic pipe connector connects including inserting, connect out and connect and the adapter sleeve, insert to connect with connect out connect all with adapter sleeve threaded connection, tilting fixed has the disk seat of adapter sleeve partition for feed liquor chamber and liquid outlet cavity in the adapter sleeve, the feed liquor chamber communicates and connects in inserting, liquid outlet cavity communicates in connecing out the joint, adapter sleeve top threaded connection has the top cap, regulation pole and coaxial setting of disk seat and threaded connection in top cap, the disk seat is passed to the inner of adjusting the pole and circumference has linked firmly sealed the pad, the adapter sleeve is seted up there is the end cap with the test hole and the test hole threaded connection that connect out the joint to be linked together, it has the filter screen to insert the joint internal fixation. The utility model has the advantages of the regulation precision is high, the filter effect is good.
Description
Technical field
The utility model belongs to hydraulic fittings technical field, is related to a kind of pipe joint, more particularly to a kind of novel hydraulic pipe
Joint.
Background technology
Hydraulic fitting as hydraulic tube piece in conventional accessory, be mainly used in hydraulic pressure tube transitions connection, it was being used
Flow cannot be adjusted in journey.
For above-mentioned problem, applicant devises a kind of hydraulic fitting of regulating flow quantity and has declared patent
[application number：201420414037.4；Authorization Notice No.：CN203963333U], it includes valve body, and valve body is in right-angled intersection
Blank pipe, the lower stomidium of valve body is import, and left end hole is outlet, and the regulating block of activity, regulating block are provided with the upper end hole of valve body
Bottom surface be scarf, connection on regulating block adjusts movable component, and valve body is provided with the stepped hole for caving in from right-hand member, peace in stepped hole
Equipped with hollow movable valve element, the left side of valve element is scarf and, the right-hand member peace of valve element corresponding with the bottom surface of regulating block
Equipped with flexible fastening component, valve element is provided with the circular hole that can penetrate valve element at position corresponding with valve body import.
Above-mentioned hydraulic fitting is moved up and down by regulating block, can change valve element circular hole and valve body import staggeredly
Position, can adjust flow, but its degree of regulation is not accurate enough, and function is more single.
The content of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, there is provided a kind of degree of regulation it is high and
Novel hydraulic pipe joint with filtering function.
The purpose of this utility model can be realized by following technical proposal：A kind of novel hydraulic pipe joint, including access
Joint, joint and adapter sleeve are picked out, described access joint and pick out joint and be threadedly coupled with adapter sleeve, it is characterised in that
Tilted being fixed with of described adapter sleeve be divided into admission chamber by adapter sleeve and go out the valve seat of sap cavity, and admission chamber is communicated in access and connects
Head, goes out sap cavity and is communicated in pick out joint, and adapter sleeve screw top is connected with top cover, and an adjusting rod is coaxially disposed and spiral shell with valve seat
Line is connected to top cover, and the inner of adjusting rod passes through valve seat and is circumferentially fixed with sealing gasket, and described adapter sleeve is offered and picked out
The instrument connection and instrument connection that joint is connected is threaded with plug, and in described access joint screen pack is fixed with.
When this novel hydraulic pipe joint is used, screen pack serves filtration to accessing the hydraulic oil in joint；Need
When adjusting flow, plug is removed, flowmeter is connected in instrument connection, the hydraulic fluid flow rate picked out in joint can be measured, according to
The numerical value that flow measurement is obtained, is rotated further by adjusting rod to change the flow gap between adjusting rod the inner and valve seat so that pick out
The flow of head reaches demand, adjusts flow conveniently and high precision；The adjusting rod and the valve seat that are obliquely installed in addition so that compact conformation,
Overall volume is less.
In a kind of above-mentioned novel hydraulic pipe joint, it is provided with described adapter sleeve and is pressed between top cover and valve seat simultaneously
The filter mantle outside adjusting rod is covered in, filter mantle is cylindrical in shape and with latticed filter bores.The setting of filter mantle is further strengthened
Filter effect.
In a kind of above-mentioned novel hydraulic pipe joint, described picking out be fixed with joint non-return valve pocket, non-return valve pocket
Non-return valve core is inside provided with, non-return valve core is connected with spring and spring provides elastic force so that non-return valve core has is pressed in non-return valve pocket
Trend.So possesses check function, it is to avoid hydraulic oil flows back.
In a kind of above-mentioned novel hydraulic pipe joint, several sealing rings are provided between described adjusting rod and top cover,
The sealing shroud of tubular is provided between adjusting rod and the inwall of cap base.Good airproof performance so between the top cover of adjusting rod, no
Hydraulic fluid leak can be caused.
In a kind of above-mentioned novel hydraulic pipe joint, described plug, valve seat, top cover, access joint, pick out joint and
O-ring is equipped between adapter sleeve.This ensure that the sealing of junction.
Compared with prior art, the compact conformation of this novel hydraulic pipe joint, adjusts flow conveniently and degree of regulation is high, and
And with filtering function and check function, good airproof performance, function is more comprehensive, applied widely, under being applicable to adverse circumstances
In the fluid pressure line of work, in addition each part is threaded connection, and installs and unpick and wash more convenient.
Description of the drawings
Fig. 1 is the structure cross-sectional schematic of this novel hydraulic pipe joint.
In figure, 1, access joint；2nd, joint is picked out；3rd, adapter sleeve；3a, admission chamber；3b, go out sap cavity；4th, valve seat；5th, push up
Lid；6th, adjusting rod；7th, sealing gasket；8th, instrument connection；9th, plug；10th, screen pack；11st, filter mantle；12nd, non-return valve pocket；13rd, non-return
Valve element；14th, spring；15th, sealing ring；16th, sealing shroud；17th, O-ring.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this novel hydraulic pipe joint includes accessing joint 1, picks out joint 2 and adapter sleeve 3, joint 1 is accessed
It is threadedly coupled with adapter sleeve 3 with joint 2 is picked out, tilted being fixed with of adapter sleeve 3 be divided into admission chamber 3a by adapter sleeve 3 and go out
The valve seat 4 of sap cavity 3b, admission chamber 3a is communicated in access joint 1, goes out sap cavity 3b and be communicated in pick out joint 2, the screw top of adapter sleeve 3
Top cover 5 is connected with, an adjusting rod 6 is coaxially disposed and is threadedly connected to top cover 5 with valve seat 4, and the inner of adjusting rod 6 passes through valve seat
4 and circumferentially it is fixed with sealing gasket 7, adapter sleeve 3 is offered and picks out instrument connection 8 that joint 2 is connected and instrument connection 8 is threadedly coupled
There is plug 9, access in joint 1 and screen pack 10 is fixed with by jump ring.
Further describe in detail, be pressed between top cover 5 and valve seat 4 and cover in strengthen to be provided with filter effect, adapter sleeve 3
Filter mantle 11 outside adjusting rod 6, filter mantle 11 is cylindrical in shape and with latticed filter bores；In order to ensure sealing, adjusting rod 6
It is provided with and top cover 5 between the inwall of two sealing rings 15, adjusting rod 6 and the bottom of top cover 5 and is provided with the sealing shroud 16 of tubular, blocks up
9, valve seat 4, top cover 5, access joint 1, pick out O-ring 17 is equipped between joint 2 and adapter sleeve 3；In order to possess non-return work(
Can, picking out and non-return valve pocket 12 is fixed with joint 2, non-return valve pocket 12 is interior to be provided with non-return valve core 13, and non-return valve core 13 is connected with bullet
Spring 14 and spring 14 provide elastic force and cause non-return valve core 13 to have the trend for being pressed in non-return valve pocket 12.
When this novel hydraulic pipe joint is used, the hydraulic oil in 11 pairs of access joints 1 of screen pack 10 and filter mantle is served
Filtration, can effectively filter the impurity in hydraulic oil；When needing to adjust flow, plug 9 is removed, flowmeter is connected in into test
In hole 8, the hydraulic fluid flow rate picked out in joint 2 can be measured, according to the numerical value that flow measurement is obtained, be rotated further by adjusting rod 6 to change
Flow gap between the inner of adjusting rod 6 and valve seat 4 so that the flow for picking out joint 2 reaches demand, adjusts flow convenient and smart
Degree is high, and this novel hydraulic pipe joint is used to adjust the hydraulic fluid flow rate for picking out the outflow of joint 2 in the present embodiment, will when actually used
Pressure gauge is connected in instrument connection 8, can pick out the hydraulic fluid pressure that joint 2 flows out to adjust according to pressure gauge numerical value（Voltage regulating mode
As flow mode is adjusted, will not be described here）.
Specific embodiment described herein is only explanation for example to the utility model spirit.The utility model institute
Category those skilled in the art can make various modifications to described specific embodiment or supplement or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a kind of novel hydraulic pipe joint, including access joint（1）, pick out joint（2）And adapter sleeve（3）, described access connects
Head（1）With pick out joint（2）And adapter sleeve（3）Threaded connection, it is characterised in that described adapter sleeve（3）Tilted fixation
Have adapter sleeve（3）It is divided into admission chamber（3a）With go out sap cavity（3b）Valve seat（4）, admission chamber（3a）It is communicated in access joint
（1）, go out sap cavity（3b）It is communicated in and picks out joint（2）, adapter sleeve（3）Screw top is connected with top cover（5）, an adjusting rod（6）
With valve seat（4）It is coaxially disposed and is threadedly connected to top cover（5）, adjusting rod（6）The inner pass through valve seat（4）And be circumferentially fixed with close
Packing（7）, described adapter sleeve（3）Offer and pick out joint（2）The instrument connection being connected（8）And instrument connection（8）Screw thread connects
It is connected to plug（9）, described access joint（1）Inside it is fixed with screen pack（10）.
2. a kind of novel hydraulic pipe joint according to claim 1, it is characterised in that described adapter sleeve（3）Inside it is provided with
It is pressed in top cover（5）And valve seat（4）Between and cover in adjusting rod（6）Outer filter mantle, filter mantle is cylindrical in shape and with latticed
Filter bores.
3. a kind of novel hydraulic pipe joint according to claim 2, it is characterised in that described picks out joint（2）It is interior solid
Surely there is non-return valve pocket（12）, non-return valve pocket（12）Inside it is provided with non-return valve core（13）, non-return valve core（13）It is connected with spring（14）And
Spring（14）Elastic force is provided and causes non-return valve core（13）With being pressed in non-return valve pocket（12）Trend.
4. a kind of novel hydraulic pipe joint according to claim 1, it is characterised in that described adjusting rod（6）And top cover
（5）Between be provided with several sealing rings（15）, adjusting rod（6）And top cover（5）The sealing shroud of tubular is provided between the inwall of bottom
（16）.
5. a kind of novel hydraulic pipe joint according to claim 4, it is characterised in that described plug（9）, valve seat（4）、
Top cover（5）, access joint（1）, pick out joint（2）And adapter sleeve（3）Between be equipped with O-ring（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132420.6U CN206145322U (en) | 2016-10-18 | 2016-10-18 | Novel hydraulic pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132420.6U CN206145322U (en) | 2016-10-18 | 2016-10-18 | Novel hydraulic pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145322U true CN206145322U (en) | 2017-05-03 |
Family
ID=58622688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621132420.6U Expired - Fee Related CN206145322U (en) | 2016-10-18 | 2016-10-18 | Novel hydraulic pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266587A (en) * | 2018-01-23 | 2018-07-10 | 江苏汉唐环保科技有限公司 | A kind of flange-connection stainless steel metal flexible pipe jointing |
-
2016
- 2016-10-18 CN CN201621132420.6U patent/CN206145322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266587A (en) * | 2018-01-23 | 2018-07-10 | 江苏汉唐环保科技有限公司 | A kind of flange-connection stainless steel metal flexible pipe jointing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317600 Yangfan Road, Yuhuan City, Taizhou City, Zhejiang Province (Xuanmen Phase III) Patentee after: Zhejiang Guolin Machinery Co.,Ltd. Address before: 317600 Jiefangtang Farm, Yucheng Street, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG GUOLIN MACHINERY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20211018 |