CN101545568A - Method for preparing reducing pipe end loose joint and connecting reducing pipe ends - Google Patents
Method for preparing reducing pipe end loose joint and connecting reducing pipe ends Download PDFInfo
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- CN101545568A CN101545568A CN200910096087A CN200910096087A CN101545568A CN 101545568 A CN101545568 A CN 101545568A CN 200910096087 A CN200910096087 A CN 200910096087A CN 200910096087 A CN200910096087 A CN 200910096087A CN 101545568 A CN101545568 A CN 101545568A
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Abstract
The invention relates to a method for preparing a reducing pipe end loose joint and connecting reducing pipe ends. By dividing an integral body into independent bodies including a soft pipe end joint, a rigid pipe end interface and a sealing ring, and also through part assembly, the reducing pipe end loose joint can be integrated, wherein the soft pipe end joint of the reducing pipe end loose joint is connected with a soft pipe end, the rigid pipe end interface of the reducing pipe end loose joint is connected with a rigid pipe end, and the sealing ring of the reducing pipe end loose joint seals the end face of the rigid pipe end and the end face of the sealing ring. Compared with the traditional reducing pipe end pipe connector, the reducing pipe end loose joint not only can obviously improve the utilization rate of materials, but also can connect the soft pipe end and the rigid pipe end in no particular order, and can effectively prevent the connecting end and an anti-slip ring from rotating in a soft pipe hole of the soft pipe end and prevent the internal wall of the soft pipe from being lacerated by the anti-slip ring and burrs. By adopting the technical proposal, the reducing pipe end pipe connector not only can further perfect the structure of a product and optimize the service performance, but also can greatly reduce the production cost, thus the method has strong practicability and broad market development prospect.
Description
Technical field:
The present invention relates to pipe and connect the device preparation, the pipe that especially connects the xenogenesis pipe end connects the device preparation.Xenogenesis pipe end/different pipe end, it is pipe end with the xenogenesis pipeline of xenogenesis pipeline appellation, the xenogenesis pipeline refers to soft pipeline and rigid conduit, with flexible material such as glue or plastic cement make for soft pipeline is a flexible pipe, what make with rigid material such as metal or engineering plastics is the i.e. just pipe of rigid conduit.
Background technique:
Traditional different pipe end pipe connects device, is that the copper pipe of a kind of hose end joint and firm pipe end interface consubstantiality connects device.Because the hose end joint ruptures easily with the joint of firm pipe end interface, adds that the brass material quality is more crisp, can't connect device with this pipe of copper founding pouring technology moulding; Again because the fusing point of copper is higher, and very big to the steel die infringement, can make that different pipe end pipe connects that the cost of device products is too high, market difficulty bear, also can't connect device with this pipe of copper extrusion process moulding.So traditional different pipe end pipe connects device, can only directly use the measure-alike hexagonal copper rod of the opposite side size and the opposite side of firm pipe end interface by the machine tooling moulding.Just like this, just making part outside the hose end joint outer rim and middle bore portion, the just inner chamber part of pipe end interface, all is to remove with machine tooling.As seen, traditional different pipe end pipe connects device, exists under expensive condition.
Also have, when traditional different pipe end pipe connects device and is connected with different pipe end, must connect hose end again by the firm pipe end of first connection.If, the connection hose end connects firm pipe end again or removes firm pipe end earlier and remove hose end more earlier, the capital makes hose end joint and anti-skidding warp rotate in the hose end pore, rub with the inwall of hose end, even anti-skidding warp and burr can be cut the inwall of hose end; Even connect firm pipe end earlier, also can in the hose end connection procedure, make firm pipe end and just be become flexible being connected between the pipe end interface, influence the sealing effect that pipeline connects.
Therefore says that the pipe that is used to connect different pipe end connects device, no matter is to reduce cost from economical with materials, still is from Placement and connection request, all necessaryly traditional different pipe end pipe is connect device carry out technological innovation.
Summary of the invention:
Order of the present invention provides a kind of method for preparing different pipe end loose joint and connect different pipe end, its scheme comprises the method for preparing different pipe end loose joint, the method that different pipe end loose joint is connected with different pipe end: the method for preparing different pipe end loose joint is, earlier, composition with its integral body, divide to be set as and be the hose end joint component of body separately, firm pipe end interface unit, the seal ring parts, again, by the overall structure composition requirement, determine the hose end joint respectively, firm pipe end interface, the concrete structure of seal ring parts and body, then, with the hose end joint, firm pipe end interface, the seal ring parts by assembling, are integrated into described different pipe end loose joint; The method that different pipe end loose joint is connected with different pipe end is, earlier, whether size just can cooperate the flexible pipe connecting end diameter of examination hose end joint with the nipple orifice diameter of firm pipe end interface, again, check on the interface connecting end of hose end joint whether seal ring to be installed, whether seal ring supporting with seal buckle, then, with different pipe end loose joint, with hose end joint and firm pipe end interface, connect with the xenogenesis pipe end in no particular order.
Adopted such scheme, just can be by setting up parts and assembling part separately, be integrated into a kind of hose end joint, the different pipe end loose joint formed of pipe end interface, seal ring just by the body of respectively doing for oneself, just can be, connect firm pipe end, seal the end face of firm pipe end and the end face of seal ring with the seal ring of different pipe end loose joint with firm pipe end interface with hose end joint connection hose end.Different pipe end loose joint connects device with traditional different pipe end pipe and compares, not only, the utilization ratio of material obviously is improved, processing hose end joint component only need adopt the cylinder copper rod identical with the back-up ring diameter, just the pipe end interface unit also can adopt the moulding of copper founding pouring technology, and, can connect hose end and firm pipe end in no particular order, inwall with the joint connecting end relatively rotates with back-up ring, avoided the flexible pipe connecting end in the flexible pipe hole of hose end, to rotate effectively, anti-skidding warp and burr are cut hose inner wall, also obviously improved the sealing effect that pipeline connects, just between pipe end and the firm pipe end interface, can in the process that connects hose end, do not become flexible.Technological scheme of the present invention makes different pipe end pipe connect device, both further perfect product structure, has optimized usability, has reduced cost of production again widely, thereby, have stronger practicability and brilliant market developing prospect.
Description of drawings:
Accompanying drawing is that different pipe end loose joint reaches the vertical profile schematic representation that is connected with firm pipe end with hose end.
Among the figure: 1, flexible pipe hole 2, hose end/pipe end 3, hose end joint/flexible pipe connecting end 4, anti-skidding through 5, anchor ear 6, screw 7, mesopore 8, nipple orifice 9, joint connecting end 10, back-up ring 11, interface connecting end 12, seal groove 13, seal buckle/groove 14, firm pipe end interface 15, seal ring 16, end face 17, internal chamber wall/screw thread/internal thread/outside thread 18, just managed connecting end 19, firm pipe end // pipe end 20, firm pore
Embodiment:
Below in conjunction with drawings and Examples, the invention will be further described.
Prepare different pipe end loose joint and connect the method for different pipe end, as shown in the figure, comprise the method for preparing different pipe end loose joint, the method that different pipe end loose joint is connected with the xenogenesis pipe end: the method for preparing different pipe end loose joint is, earlier, composition with its integral body, divide to be set as and be the hose end joint 3 of body separately, firm pipe end interface 14, seal ring 15 parts, again, by the overall structure composition requirement, determine hose end joint 3 respectively, firm pipe end interface 14, the concrete structure and the body of seal ring 15 parts, then, with hose end joint 3, firm pipe end interface 14, seal ring 15 parts, by assembling, be integrated into different pipe end loose joint 3,14,15; The method that different pipe end loose joint is connected with the xenogenesis pipe end is, earlier, whether size just can cooperate flexible pipe connecting end 3 diameters of examination hose end joint 3 with nipple orifice 8 diameters of firm pipe end interface 14, again, check whether seal ring 15 has been installed on the hose end joint 3 interface connecting ends 11, whether seal ring 15 supporting with seal buckle 13, then, with different pipe end loose joint 3,14,15, with hose end joint 3 and firm pipe end interface 14, be connected with 19 with xenogenesis pipe end 2 in no particular order.
The method of preparation different pipe end loose joint as shown in FIG. is:
Earlier, with different pipe end loose joint, on the composition of its integral body, hose end joint 3 parts, the two ends of dividing the two ends that are set as three bodies of respectively doing for oneself to be respectively flexible pipe connecting end 3 and interface connecting end 11 are respectively joint connecting end 9 and firm pipe end interface 14 parts, seal ring 15 parts of just managing connecting end 18.
Again, by the overall structure composition requirement, determine the concrete structure and the body of hose end joint 3, firm pipe end interface 14, seal ring 15 respectively.On the joint connecting end 9 that can be installed on the flexible pipe connecting end 3 of hose end joint 3 with seal ring 15, hose end joint 3 can be installed in firm pipe end interface 14 and can relatively rotate each other, be the overall structure composition requirement.
On hose end joint 3 parts,,, be provided for the mesopore 7 in communication seals circle 15 mesopores 7 and flexible pipe hole 1 with common center axle, the end face that connects flexible pipe connecting end 3 and the end face of interface connecting end 11 in the center portion; In the outer rim of flexible pipe connecting end 3, it is anti-skidding through 4 to be provided for preventing that hose end 2 from coming off; In interface connecting end 11, order is provided with back-up ring 10, seal groove 12, seal buckle 13, and back-up ring 10 is provided with to protrude around the decentre with seal buckle 13, and seal groove 12 is with recessed setting the around the center.
On firm pipe end interface 14 parts, in internal chamber wall 17, by firm pipe connecting end 18 to joint connecting end 9, be provided with firm pipe end 19 on 17 that match, the internal thread 17 that is used to be connected firm pipe end 19 of outside thread; In joint connecting end 9,, be provided for passing the circular joint hole 8 of flexible pipe connecting end 3 with the common center axle.
On seal ring 15 parts, in the center portion,, mesopore 7 is set with the common center axle, be used to be communicated with the mesopore 7 of hose end joint 3 and the firm pore 20 of firm pipe end 19 with it; In the middle of outer rim,, be provided for entangling the groove 13 of seal buckle 13 with recessed around the center.
Then, assembling hose end joint 3, firm pipe end interface 14, seal ring 15 parts.
With seal ring 15 parts, be placed in seal buckle 13 on the hose end joint 3 and the inner of seal ring 15 places in the seal groove 12 that is arranged on the hose end joint 3 with its groove that is provided with 13, be installed on the interface connecting end 11 of hose end joint 3 parts.
To hose end joint 3 parts of seal ring 15 be housed, with flexible pipe connecting end 3 from the firm pipe connecting end 18 of firm pipe end interface 14 advance inner chamber, pass the nipple orifice 8 that is arranged on the joint connecting end 9, the inwall of joint connecting end 9 block the back-up ring 10 that is arranged on the interface connecting end 11 and can relatively rotate each other, inner chamber that interface connecting end 11 places firm pipe end interface 14, be installed on firm pipe end interface 14 parts.
With this, be integrated into different pipe end loose joint 3,14,15 by hose end joint 3, firm pipe end interface 14, seal ring 15.Thereby, by hose end joint 3, just pipe end interface 14 body of respectively doing for oneself, the material of feasible processing hose end joint 3 parts, only need to have adopted the diameter cylinder copper rod identical just with the diameter of back-up ring 10, make firm pipe end interface 14 parts of moulding, can adopt the processing of copper founding pouring technology, reach the present invention and improved stock utilization, reduce the production cost, improve product structure, guarantee that pipeline connects the purpose that can not become flexible.
The method that different pipe end loose joint is connected with different pipe end, as shown in FIG., for:
Elder generation, whether size just can cooperate flexible pipe connecting end 3 diameters of examination hose end joint 3 with nipple orifice 8 diameters of firm pipe end interface 14.Ill-matched mutually as flexible pipe connecting end 3 diameters and nipple orifice 8 diameter, can not use.
Again, check on the interface connecting end 11 of hose end joint 3 whether seal ring 15 to be installed, whether seal ring 15 supporting with seal buckle 13.To seal ring 15 is not installed, should load onto seal ring 15; Seal ring 15 does not match with seal buckle 13, can not use.
Then,,, be connected with 19 with xenogenesis pipe end 2 in no particular order, promptly connect with hose end 2, firm pipe end 19 respectively with hose end joint 3 and firm pipe end interface 14 with different pipe end loose joint 3,14,15.
The connection of hose end 2: with hose end 2, insert in the flexible pipe hole 1 of hose end 2 with flexible pipe connecting end 3, port to hose end 2 comes close to or in contact with joint connecting end 9, and anchor ear 5 is placed in hose end 2, tightens screw 6, binds round tightly on flexible pipe connecting end 3 to hose end 2.
The connection of pipe end 19 just: with firm pipe end interface 14, with the position that outside thread 17 is arranged on internal thread 17 and outside thread 17 supporting, the firm pipe ends 19 do not need to roll up the raw meal belt that seals, just the firm pore 20 of pipe end 19 is communicated with the mesopore 7 of seal ring 15, threaded together 17 to the end face 16 of firm pipe end 19 end face 16 with seal ring 15 seals, be installed on the firm pipe end 19 that is provided with the outside thread 17 that matches with firm pipe end interface 14 internal threads 17.
With this,, connect hose end 2 and firm pipe end 19 with different pipe end loose joint 3,14,15.Thereby, reached the purpose that can connect hose end 2 and firm pipe end 19 in no particular order; When firm pipe end interface 14 is connected with firm pipe end 19, can relatively rotate each other with back-up ring 10 with the inwall of joint connecting end 9, reached avoid flexible pipe connecting end 3 in the flexible pipe hole 1 of hose end 2, to rotate and anti-skidding through 4 and burr cut the purpose of hose end 2 inwalls.
Claims (1)
1, a kind of method for preparing different pipe end loose joint and connect different pipe end is characterized in that comprising the method that the method for preparing different pipe end loose joint, different pipe end loose joint are connected with different pipe end:
The method of the different pipe end loose joint of described preparation is, earlier, with the composition of its integral body, divide to be set as to be the hose end joint component of body, firm pipe end interface unit, seal ring parts separately, again, by the overall structure composition requirement, determine the concrete structure and the body of hose end joint, firm pipe end interface, seal ring parts respectively, then, with hose end joint, firm pipe end interface, seal ring parts, by assembling, be integrated into described different pipe end loose joint;
The method that described different pipe end loose joint is connected with different pipe end is, earlier, whether size just can cooperate the flexible pipe connecting end diameter of examination hose end joint with the nipple orifice diameter of firm pipe end interface, again, check on the interface connecting end of hose end joint whether seal ring to be installed, whether seal ring supporting with seal buckle, then, with different pipe end loose joint, with hose end joint and firm pipe end interface, connect with the xenogenesis pipe end in no particular order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096087A CN101545568A (en) | 2009-02-09 | 2009-02-09 | Method for preparing reducing pipe end loose joint and connecting reducing pipe ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096087A CN101545568A (en) | 2009-02-09 | 2009-02-09 | Method for preparing reducing pipe end loose joint and connecting reducing pipe ends |
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| Publication Number | Publication Date |
|---|---|
| CN101545568A true CN101545568A (en) | 2009-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910096087A Pending CN101545568A (en) | 2009-02-09 | 2009-02-09 | Method for preparing reducing pipe end loose joint and connecting reducing pipe ends |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765312A (en) * | 2020-07-02 | 2020-10-13 | 中车大连机车车辆有限公司 | Double-layer gas pipeline and connecting structure and manufacturing method thereof |
| CN112097006A (en) * | 2020-09-15 | 2020-12-18 | 张鑫 | Anti-blocking connecting pipe for irrigation and water conservancy irrigation |
-
2009
- 2009-02-09 CN CN200910096087A patent/CN101545568A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765312A (en) * | 2020-07-02 | 2020-10-13 | 中车大连机车车辆有限公司 | Double-layer gas pipeline and connecting structure and manufacturing method thereof |
| CN112097006A (en) * | 2020-09-15 | 2020-12-18 | 张鑫 | Anti-blocking connecting pipe for irrigation and water conservancy irrigation |
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Open date: 20090930 |