CN209484130U - A kind of clamp-press type tee connector - Google Patents
A kind of clamp-press type tee connector Download PDFInfo
- Publication number
- CN209484130U CN209484130U CN201822039496.XU CN201822039496U CN209484130U CN 209484130 U CN209484130 U CN 209484130U CN 201822039496 U CN201822039496 U CN 201822039496U CN 209484130 U CN209484130 U CN 209484130U
- Authority
- CN
- China
- Prior art keywords
- tube
- tee
- connecting tube
- sealing ring
- clamp
- 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
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to a kind of clamp-press type tee connectors, including tee tube and connecting tube, the port of tee tube is connected separately with connecting tube, U-shaped annular groove is set on the inside of connecting tube, the outside of fixed connection and sealing circle in U-shaped annular groove, the center line of sealing ring and the center line of connecting tube are overlapped, the internal diameter of the connecting tube elastic sealing ring different with the internal diameter that setting quantity on the inside of the connecting pin of tee tube is no less than two, the interior sealing ring from the side far from tee tube to the side close to tee tube of connecting tube is sequentially reduced.Since the internal diameter of the sealing ring in connecting tube from the side far from tee tube to the side close to tee tube is successively reduced, therefore the connecting pin that tubing is inserted into connecting tube can be interference fitted according to the size and corresponding sealing ring of its outer diameter, the leakproofness and intensity between connecting tube and tubing are improved, to improve the leakproofness of the card pressure connection of tubing and clamp-press type tee connector.
Description
Technical field
The utility model relates to tubing interconnection technique field more particularly to a kind of clamp-press type tee connectors.
Background technique
At present there are many connection types of tubing, including welding, threaded connection, socket joint connection, flanged joint, cutting ferrule company
Connect, block pressure connection etc..
Wherein, the connection of card pressure is to utilize the effective rigid of stainless steel material in the tubing insertion connecting pipe that will need to connect
The elastic compression ratio of property and sealing material, while the length of birdsmouth is made full use of, in the U-shaped annular groove two of connecting pipe birdsmouth
Side is crimped with specific purpose tool and is connected, to reach sealing effect.Card pressure connection avoids site welding, mantle fiber or slot rolling operation, only
Dedicated hydraulic tool is used, card pressure connection can be easily accomplished, and the success rate of once mounting is high.
In present applications ' the tail must be taken, the specification of general connecting pipe is fixed, can the tubing to dimension carry out card pressure connect
It connects.But in actual processing process or work progress, tubing is unfavorable for tubing and company there may be manufacturing tolerance
The leakproofness of jointed tubular workpieces card pressure connection.
Utility model content
The purpose of the utility model is to provide a kind of clamp-press type tee connector, the sealings of connector and tubing junction
Property.
The above-mentioned purpose of the utility model has the technical scheme that a kind of clamp-press type threeway connection
Head, including tee tube and connecting tube, the port of the tee tube are connected separately with connecting tube, and U is arranged in the inside of the connecting tube
Type ring slot, the outside of fixed connection and sealing circle, the center line of the sealing ring and the center line weight of connecting tube in the U-shaped annular groove
It closes, the connecting tube elastic sealing ring different with the internal diameter that setting quantity on the inside of the connecting pin of tee tube is no less than two, institute
The internal diameter for stating the sealing ring in connecting tube from the side far from tee tube to the side close to tee tube is sequentially reduced.
By using above-mentioned technical proposal, one end of the tubing connected will be needed to be inserted into the company of clamp-press type tee connector
In adapter tube, the medial surface of connecting pin and sealing ring of the tubing in connecting tube is abutted.Due in connecting tube from far from threeway
The internal diameter of sealing ring of the side of pipe to the side close to tee tube is successively reduced, therefore the connecting pin of tubing can be according to outside it
The size of diameter and corresponding sealing ring are interference fitted, and leakproofness and intensity between connecting tube and tubing are improved, to mention
The leakproofness of the card pressure connection of high tubing and clamp-press type tee connector.
The utility model is further arranged to: the sealing ring is fixedly connected with the inner wall of connecting tube.
By using above-mentioned technical proposal, sealing ring is used with the inner wall of connecting tube and is fixedly connected, for example is bonded, Ke Yizeng
The stability for encrypting seal ring avoids the insertion into connecting tube from needing to shift sealing ring when the tubing connected, is beneficial to increase card
The job stability of pressure type tee connector.
The utility model is further arranged to: anti-skid chequer is arranged in the medial surface of the sealing ring.
By using above-mentioned technical proposal, increase the coefficient of friction of sealing ring, is conducive to increase between sealing ring and tubing
The intensity and leakproofness of connection, and then improve the intensity and leakproofness connected between clamp-press type tee connector and tubing.
The utility model is further arranged to: being fixedly connected between the sealing ring.
It by using above-mentioned technical proposal, is fixedly connected between sealing ring, it is possible to reduce sealing ring is being processed or installed
When the step of, increase connecting tube in sealing ring strength and stability.
The utility model is further arranged to: rounding off between the sealing ring.
By using above-mentioned technical proposal, rounding off between sealing ring can be oriented to tubing, convenient for tubing and
The connection of connecting leg and clamp-press type tee connector.
The utility model is further arranged to: the round and smooth mistake of inner wall of the sealing ring one end and connecting tube far from tee tube
It crosses.
By using above-mentioned technical proposal, tubing is entered in the sealing ring in connecting tube and is oriented to and is positioned, favorably
In the job stability and fastness that increase sealing ring and clamp-press type tee connector.
The utility model is further arranged to: the connecting tube and tee tube are integrally formed, the connecting tube and tee tube
Between rounding off.
By using above-mentioned technical proposal, tee tube and connecting tube integrated molding are conducive to reduce clamp-press type tee connector
Procedure of processing, improve processing efficiency, increase clamp-press type tee connector intensity.Rounding off between tee tube and connecting tube
Be conducive to improve the intensity at the place connected between tee tube and connecting tube.
The utility model is further arranged to: the connecting tube is far from opening up fillet on the inside of one end of tee tube.
By using above-mentioned technical proposal, on the one hand the setting of fillet can lead the tubing being inserted into connecting tube
To damage of the connecting tube to the outer surface of the tubing of insertion on the other hand can be reduced.
The utility model is further arranged to: the tee tube is T-type, in three ports of the tee tube and other two
The internal diameter of the smaller connecting tube connected with the lesser port of threeway bore of the internal diameter of the vertical port in a port is relatively small
By using above-mentioned technical proposal, the setting of tee tube and connecting tube makes clamp-press type tee connector be suitble to special want
It asks in occasion, improves the envelop of function of clamp-press type tee connector.
In conclusion the advantageous effects of the utility model are as follows:
1, successively due to the internal diameter of the sealing ring in connecting tube from the side of separate tee tube to the side close to tee tube
It reduces, therefore the connecting pin of tubing can be interference fitted according to the size and corresponding sealing ring of its outer diameter, improves connection
Leakproofness and intensity between pipe and tubing, to improve the leakproofness of the card pressure connection of tubing and clamp-press type tee connector；
2, be fixedly connected between sealing ring, and fixed ring is fixedly connected with the inner wall of connecting tube, not only be conducive to processing and can
To increase the stability of the connection of sealing ring and connecting tube, to be conducive to the stability of the work of clamp-press type tee connector；
3, the inner wall rounding off of rounding off between sealing ring, sealing ring and connecting tube, convenient for the connection to tubing into
Row guiding and positioning, while increasing the stability of sealing ring.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the schematic cross-sectional view of the present embodiment.
Appended drawing reference: 1, connecting tube；11, U-shaped annular groove；12, sealing ring；2, tee tube；3, sealing ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of clamp-press type tee connector disclosed by the utility model, the tee tube including middle part
2, the connecting tube 1 of the end of tee tube 2 is set and is fixedly connected in connecting tube 1 close to the quantity of one end of tee tube 2
The different elastic sealing ring 3 of no less than two internal diameters.
Referring to Figures 1 and 2, tee tube 2 is T-type, and three ports of tee tube 2 neutralize the vertical end in other two port
The internal diameter of mouth is smaller.Connecting tube 1 and tee tube 2 are integrally formed, rounding off between connecting tube 1 and tee tube 2, connecting tube 1
Internal diameter is slightly larger relative to the internal diameter of tee tube 2, neutralizes the internal diameter phase of the connecting tube 1 of the lesser port connection of 2 internal diameter of tee tube
To smaller.Connecting tube 1 opens up fillet on the inside of one end far from tee tube 2, and the tubing connected to needs is oriented to, and subtracts simultaneously
Few damage of the connecting tube 1 to tubing lateral surface.U-shaped annular groove 11, U-shaped ring is arranged in the inside of the one end of connecting tube 1 far from tee tube 2
The center line of slot 11 and the center line of connecting tube 1 are overlapped.The groove bottom wall of U-shaped annular groove 11 and the outer side bonds of sealing ring 12, sealing
The center line of circle 12 and the center line of connecting tube 1 are overlapped, and sealing ring 12 and U-shaped annular groove 11 are interference fitted, the inside of sealing ring 12
Outside U-shaped annular groove 11.
Referring to Fig. 2, the elastic sealing ring 3 different with five internal diameters of setting in the connecting pin of tee tube 2 of connecting tube 1.It is same
The center line of sealing ring 3 in connecting tube 1 is overlapped, from the side far from tee tube 2 to close to tee tube 2 in same connecting tube 1
The internal diameter of sealing ring 3 of side successively reduce.Integrated molding and rounding off between sealing ring 3 advantageously reduce processing step
Intensity that is rapid and increasing sealing ring 3.In order to increase the leakproofness of the connection between sealing ring 3 and the tubing for needing to connect and consolidate
Property, anti-skid chequer (not shown) is arranged in the medial surface of sealing ring 3.Sealing ring 3 and the inner wall of connecting tube 1 bonding are advantageous to increase
The stability of sealing ring 3, to improve the job stability of clamp-press type tee connector.The one end of sealing ring 3 far from tee tube 2
With the inner wall rounding off of connecting tube 1, the tubing that can be connected to needs is oriented to, while being conducive to increase sealing ring 3
Stability.
The implementation principle of the present embodiment are as follows: one end of the tubing connected will be needed to be inserted into the company of clamp-press type tee connector
In adapter tube 1, the medial surface of connecting pin and sealing ring 3 of the tubing in connecting tube 1 is abutted, due in connecting tube 1 from separate
The internal diameter of sealing ring 3 of the side of tee tube 2 to the side close to tee tube 2 is successively reduced, therefore the connecting pin of tubing can be with
It is interference fitted according to the size of its outer diameter and corresponding sealing ring 3, improves leakproofness between connecting tube 1 and tubing and strong
Degree, to improve the leakproofness of the card pressure connection of tubing and clamp-press type tee connector.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of clamp-press type tee connector, including tee tube (2) and connecting tube (1), the port of the tee tube (2) connect respectively
It is connected to connecting tube (1), it is characterised in that: U-shaped annular groove (11) is arranged in the inside of the connecting tube (1), and the U-shaped annular groove (11) is interior
The outside of fixed connection and sealing circle (12), the center line of the sealing ring (12) and the center line of connecting tube (1) are overlapped, the company
Adapter tube (1) elastic sealing ring (3) different with the internal diameter that setting quantity on the inside of the connecting pin of tee tube (2) is no less than two, institute
State the internal diameter of the sealing ring (3) in connecting tube (1) from the side of separate tee tube (2) to the side close to tee tube (2) successively
Reduce.
2. a kind of clamp-press type tee connector according to claim 1, it is characterised in that: the sealing ring (3) and connection
The inner wall of pipe (1) is fixedly connected.
3. a kind of clamp-press type tee connector according to claim 1, it is characterised in that: the inside of the sealing ring (3)
Anti-skid chequer is arranged in face.
4. a kind of clamp-press type tee connector according to claim 1, it is characterised in that: solid between the sealing ring (3)
Fixed connection.
5. a kind of clamp-press type tee connector according to claim 4, it is characterised in that: circle between the sealing ring (3)
It slips over and crosses.
6. a kind of clamp-press type tee connector according to claim 1-5, it is characterised in that: the sealing ring
(3) far from the one end of tee tube (2) and the inner wall rounding off of connecting tube (1).
7. a kind of clamp-press type tee connector according to claim 1, it is characterised in that: the connecting tube (1) and threeway
It manages (2) to be integrally formed, rounding off between the connecting tube (1) and tee tube (2).
8. a kind of clamp-press type tee connector according to claim 1, it is characterised in that: the connecting tube (1) is far from three
Fillet is opened up on the inside of one end of siphunculus (2).
9. a kind of according to claim 1,7,8 described in any item clamp-press type tee connectors, it is characterised in that: the tee tube
(2) be T-type, three ports of the tee tube (2) neutralize the vertical port in other two port internal diameter is smaller and threeway
The internal diameter for managing the connecting tube (1) of the lesser port connection of (2) internal diameter is relatively small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039496.XU CN209484130U (en) | 2018-12-05 | 2018-12-05 | A kind of clamp-press type tee connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822039496.XU CN209484130U (en) | 2018-12-05 | 2018-12-05 | A kind of clamp-press type tee connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209484130U true CN209484130U (en) | 2019-10-11 |
Family
ID=68116960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822039496.XU Expired - Fee Related CN209484130U (en) | 2018-12-05 | 2018-12-05 | A kind of clamp-press type tee connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209484130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404888A (en) * | 2020-09-23 | 2021-02-26 | 浙江德利福科技股份有限公司 | Forming process of stainless steel three-way pipe |
-
2018
- 2018-12-05 CN CN201822039496.XU patent/CN209484130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404888A (en) * | 2020-09-23 | 2021-02-26 | 浙江德利福科技股份有限公司 | Forming process of stainless steel three-way pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |