CN103817642B - The method connected for memorial alloy joint and aid thereof - Google Patents
The method connected for memorial alloy joint and aid thereof Download PDFInfo
- Publication number
- CN103817642B CN103817642B CN201210464069.0A CN201210464069A CN103817642B CN 103817642 B CN103817642 B CN 103817642B CN 201210464069 A CN201210464069 A CN 201210464069A CN 103817642 B CN103817642 B CN 103817642B
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- China
- Prior art keywords
- pipe
- memory alloy
- localizer
- length
- pipe joint
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to plane hydraulic system mounting technique field, relate to a kind of aid using pipe joint of memory alloy when connecting for plane hydraulic system pipeline。This aid includes making ruler (1), detection piece (2), localizer (3)；Wherein, making ruler (1) is semicircular pipe, and pipe face has little elongated hole, from little elongated hole to the half that the length of labelling end is pipe joint of memory alloy length；Detection piece (2) round tube, the length of round tube is consistent with pipe joint of memory alloy length, and there is peephole heart position wherein, and the diameter of round tube is consistent before shrinking with memorial alloy；Localizer 3 band semicircular pipe, semicircular pipe has extended surface to both sides, and extended surface has fixing threaded hole。The present invention can improve efficiency during plane hydraulic system installation pipe joint of memory alloy, the method replacing original ruler tolerance, the more installation pipe joint of memory alloy of accurate quick。And success rate can be improved。Meet efficient, quick and easy requirement。
Description
Technical field
The invention belongs to plane hydraulic system mounting technique field, relate to a kind of aid using pipe joint of memory alloy when connecting for plane hydraulic system pipeline。
Background technology
Pipe joint of memory alloy is to be stored in liquid nitrogen, is enclosed within two junctions needing the conduit connected, automatically shrinks when room temperature and realize the joint that conduit connects during use。Need to ensure during connection that two conduits respectively account for the half of memorial alloy joint length。
Plane hydraulic system adopts Novel memory alloy pipeline interconnection technique, and existing pipeline connecting mode can not meet the connection of Novel memory alloy。Original means adopt the direct method being enclosed within hydraulic pipe by pipe joint of memory alloy and fixing with hands。Former method is easily generated pipe joint of memory alloy and installs inaccurate, cause hydraulic oil seepage, and the mortality in installation process is higher, often can not find correct installation site accurately before pipe joint of memory alloy shrinks, cause install failure, also efficient and convenient not in actual affected process。
Summary of the invention
The technical problem to be solved in the present invention:
Use method and the aid thereof of pipe joint of memory alloy when providing a kind of plane hydraulic system pipeline to connect, carry out requirement when pipeline connects with satisfied memorial alloy, improve success rate, make installation more quick。
Technical scheme:
For the aid that memorial alloy joint connects, including making ruler 1, detection piece 2, localizer 3；Wherein, making ruler 1 is semicircular pipe, and pipe face has little elongated hole, from little elongated hole to the half that the length of labelling end is pipe joint of memory alloy length；Detection piece 2 round tube, the length of round tube is consistent with pipe joint of memory alloy length, and there is peephole heart position wherein, and the diameter of round tube is consistent before shrinking with memorial alloy；Localizer 3 band semicircular pipe, semicircular pipe has extended surface to both sides, and extended surface has fixing threaded hole。
For the method that memorial alloy joint connects, this method comprises the following steps:
(1) making ruler 1 being enclosed within the link of connecting hydraulic pipe, link aligns with the labelling end of making ruler 1, and the little elongated hole marking pen again through making ruler 1 marks the anchor point at connecting hydraulic pipe；
(2) overlapped detection piece 2 with the installation end of conduit and checked ovality and the chip of conduit, and if can overlap, then met ovality and require and there is no chip；
(3) being placed on connecting hydraulic pipe by localizer 3, make one end of localizer 3 align with anchor point, connecting hydraulic pipe part from anchor point to link is vacated, and utilizes the fixing threaded hole on localizer 3 to be fixed by connecting hydraulic pipe。
(4) pipe joint of memory alloy is taken out on Fast Installation at one end hydraulic pipe, rapidly other end hydraulic pipe is inserted pipe joint of memory alloy, installation。
Beneficial effects of the present invention:
The present invention can improve efficiency during plane hydraulic system installation pipe joint of memory alloy, the method replacing original ruler tolerance, the more installation pipe joint of memory alloy of accurate quick。And success rate can be improved。Meet efficient, quick and easy requirement。
Accompanying drawing explanation
Fig. 1 is for being making ruler schematic diagram, and wherein, 1 is making ruler；
Fig. 2 is detection piece schematic diagram, and wherein, 2 is detection piece；
Fig. 3 is localizer schematic diagram, and wherein, 3 is localizer；
Fig. 4 memorial alloy joint connection diagram, wherein, 4 is hydraulic pipe, and 5 is memorial alloy joint。
Detailed description of the invention is
Step in the specific implementation:
For the aid that memorial alloy joint connects, including making ruler 1, detection piece 2, localizer 3；Wherein, making ruler 1 is semicircular pipe, and pipe face has little elongated hole, from little elongated hole to the half that the length of labelling end is pipe joint of memory alloy length；Detection piece 2 round tube, the length of round tube is consistent with pipe joint of memory alloy length, and there is peephole heart position wherein, and the diameter of round tube is consistent before shrinking with memorial alloy；Localizer 3 band semicircular pipe, semicircular pipe has extended surface to both sides, and extended surface has fixing threaded hole。
For the method that memorial alloy joint connects, this method comprises the following steps:
(1) making ruler 1 being enclosed within the link of connecting hydraulic pipe, link aligns with the labelling end of making ruler 1, and the little elongated hole marking pen again through making ruler 1 marks the anchor point at connecting hydraulic pipe；
(2) overlapped detection piece 2 with the installation end of conduit and checked ovality and the chip of conduit, and if can overlap, then met ovality and require and there is no chip；
(3) being placed on connecting hydraulic pipe by localizer 3, make one end of localizer 3 align with anchor point, connecting hydraulic pipe part from anchor point to link is vacated, and utilizes the fixing threaded hole on localizer 3 to be fixed by connecting hydraulic pipe。
(4) pipe joint of memory alloy is taken out on Fast Installation at one end hydraulic pipe, rapidly other end hydraulic pipe is inserted pipe joint of memory alloy, installation。
Claims (2)
1. the aid connected for memorial alloy joint, is characterized in that, this aid includes making ruler (1), detection piece (2), localizer (3)；Wherein, making ruler (1) is semicircular pipe, and pipe face has little elongated hole, from little elongated hole to the half that the length of labelling end is pipe joint of memory alloy length；Detection piece (2) is round tube, and the length of round tube is consistent with pipe joint of memory alloy length, and there is peephole heart position wherein, and the diameter of round tube is consistent before shrinking with pipe joint of memory alloy radial diameter；Localizer (3) is semicircular pipe, and semicircular pipe has extended surface to both sides, and extended surface has fixing threaded hole。
2. the method connected for memorial alloy joint, is characterized in that, this method comprises the following steps:
Step one, making ruler (1) is enclosed within the link of connecting hydraulic pipe, link aligns with the labelling end of making ruler (1), and the little elongated hole marking pen again through making ruler (1) marks the anchor point at connecting hydraulic pipe；
Step 2, overlapped detection piece (2) with the installation end of conduit and checked ovality and the chip of conduit, and if can overlap, then met ovality and require and there is no chip；
Step 3, localizer (3) is placed on connecting hydraulic pipe, align with anchor point in the one end making localizer (3), connecting hydraulic pipe part from anchor point to link is vacated, and utilizes the fixing threaded hole on localizer (3) to be fixed by connecting hydraulic pipe；
Step 4, pipe joint of memory alloy is taken out on Fast Installation at one end hydraulic pipe, rapidly other end hydraulic pipe is inserted pipe joint of memory alloy, installation。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210464069.0A CN103817642B (en) | 2012-11-16 | 2012-11-16 | The method connected for memorial alloy joint and aid thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210464069.0A CN103817642B (en) | 2012-11-16 | 2012-11-16 | The method connected for memorial alloy joint and aid thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817642A CN103817642A (en) | 2014-05-28 |
| CN103817642B true CN103817642B (en) | 2016-06-22 |
Family
ID=50753077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210464069.0A Active CN103817642B (en) | 2012-11-16 | 2012-11-16 | The method connected for memorial alloy joint and aid thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817642B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0279656A1 (en) * | 1987-02-19 | 1988-08-24 | RAYCHEM CORPORATION (a Delaware corporation) | Coupling device |
| EP1044757A2 (en) * | 1999-04-16 | 2000-10-18 | Nippon Pillar Packing Co. Ltd. | Inner ring press-insertion jig for a pipe joint made of resin |
| CN2828507Y (en) * | 2005-05-12 | 2006-10-18 | 甘肃省机械科学研究院 | Memory alloy labyrinth sealing type pipe connection |
| CN101126473A (en) * | 2007-07-30 | 2008-02-20 | 天力管件有限公司 | Metal pipe and shape memory alloy pipe joint connection method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0599377A (en) * | 1991-04-16 | 1993-04-20 | Nippon Steel Corp | Fastening method for pipe |
-
2012
- 2012-11-16 CN CN201210464069.0A patent/CN103817642B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0279656A1 (en) * | 1987-02-19 | 1988-08-24 | RAYCHEM CORPORATION (a Delaware corporation) | Coupling device |
| EP1044757A2 (en) * | 1999-04-16 | 2000-10-18 | Nippon Pillar Packing Co. Ltd. | Inner ring press-insertion jig for a pipe joint made of resin |
| CN2828507Y (en) * | 2005-05-12 | 2006-10-18 | 甘肃省机械科学研究院 | Memory alloy labyrinth sealing type pipe connection |
| CN101126473A (en) * | 2007-07-30 | 2008-02-20 | 天力管件有限公司 | Metal pipe and shape memory alloy pipe joint connection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103817642A (en) | 2014-05-28 |
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