CN212643007U - Compressor pipeline - Google Patents
Compressor pipeline Download PDFInfo
- Publication number
- CN212643007U CN212643007U CN202020668428.4U CN202020668428U CN212643007U CN 212643007 U CN212643007 U CN 212643007U CN 202020668428 U CN202020668428 U CN 202020668428U CN 212643007 U CN212643007 U CN 212643007U
- Authority
- CN
- China
- Prior art keywords
- section
- pipe body
- opening
- compressor
- pipe
- 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.)
- Active
Links
Images
Landscapes
- Compressor (AREA)
Abstract
The utility model provides a compressor pipeline, which comprises a pipe body, the body both ends set up the muscle mouth respectively, be provided with a plurality of kinks on the body, first section body is connected with second section body, third section body is connected with fourth section body, the contained angle of first section body and second section body is less than 90, the contained angle of third section body and fourth section body is greater than or equal to 90, when the opening of first muscle mouth is directly over, the opening of second muscle mouth is below right, and the height that highly is higher than first muscle mouth of second muscle mouth, the position sleeve has been put to the cover on first section body, the opening width of position sleeve is less than the opening width of first muscle mouth, the rubber tube has been put to the cover on third section body, second muscle mouth is linked together with the inner chamber of rubber tube. The utility model has the advantages that: the both ends of the pipe body can be movably connected to the corresponding positions of the inlet and the outlet of the compressor, the adaptation effect of the openings at the two ends is good, the positioning freedom degree of the openings at the two ends is large, the difficulty in pipeline installation is small, the connection is firm, and the connection sealing performance is good.
Description
Technical Field
The utility model relates to an engine oil pipe pipeline preparation technical field especially indicates a compressor pipeline.
Background
The original Chinese invention patent with the patent number of CN201510020165.X named as preparation method of supercharger oil return pipe in the applicant discloses a preparation method of the supercharger oil return pipe, which comprises the following steps: selecting a metal pipe with a certain size as a base material, and performing advanced ripple section forming: adopting hydraulic pressure molding, fixing the metal pipe with an anti-skid clamp die, fixing the die on the metal pipe, and then performing transverse extrusion with high-pressure water of 600 MPa; bending the metal pipe by using a pipe bending machine: inserting a universal rotating core rod capable of rotating 360 degrees into the metal pipe according to the inner diameter size of the metal pipe, rotating the universal rotating core rod during processing, lining a bronze cushion block capable of preventing a bending part from wrinkling on the lower surface of the part, which is required to be bent, of the metal pipe, and extruding the upper surface of the bending part by using a pressing wheel to bend the bending part into a required angle; the supporting flange of metal pipe both ends difference welding after the shaping of bending, this utility model simple process is reasonable, can control the angle and the smoothness of steel pipe department of buckling better, and the oil pipe thickness that returns that makes is even smooth, and the ripple section is even, and the angle of buckling is accurate, compromises rigidity and flexibility, and low in manufacturing cost, long service life. However, in the manufacturing method, a universal rotatable mandrel needs to be inserted into the metal tube during the bending process of the metal tube, the mandrel is inconvenient to manufacture, and the mandrel cannot be made very thin to ensure the strength, so that when the manufacturing method is applied to manufacturing a compressor pipeline, the mandrel which meets the strength requirement and can extend into the inner cavity of the tube body of the compressor pipeline is difficult to manufacture, and therefore the manufacturing method needs to be further improved.
Disclosure of Invention
The utility model aims to solve the technical problem that a body both ends can swing joint be provided on the relevant position is imported and exported to the compressor to above-mentioned prior art current situation, and both ends opening adaptation is effectual, and both ends opening location degree of freedom is big, and the piping erection degree of difficulty is little to firm in connection connects the leakproofness good, and simple structure, the convenient compressor pipeline of preparation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: this compressor pipeline, including both ends open-ended body, its characterized in that: the two ends of the pipe body are respectively provided with a rib opening formed by upsetting, the pipe body is provided with a plurality of bending parts, a first section of pipe body where the first rib opening is located is connected with a second section of pipe body through the first bending part, a third section of pipe body where the second rib opening is located is connected with a fourth section of pipe body through the second bending part, the included angle between the first section of pipe body and the second section of pipe body is smaller than 90 degrees, the included angle between the third section of pipe body and the fourth section of pipe body is larger than or equal to 90 degrees, when the opening of the first rib opening faces to the right upper part, the opening of the second rib opening faces to the right lower part, the height of the second rib opening is higher than that of the first rib opening, a positioning sleeve which can slide up and down relative to the first section of pipe body and can be connected to a compressor is sleeved on the first section of pipe body, the opening width of the positioning sleeve is smaller than that of the first rib opening, and a, one end of the rubber tube is tensioned and sleeved on the third section of tube body, and the second rib opening is communicated with the inner cavity of the rubber tube.
As an improvement, any rib opening can be preferably a double-layer structure formed by buckling and then bending inwards and attaching the opening edge to the inner wall of the opening.
As an improvement, the tube body can preferably have six bending portions, the second section of tube body is connected with the fifth section of tube body through the third bending portion, the fifth section of tube body is connected with the sixth section of tube body through the fourth bending portion, the sixth section of tube body is connected with the seventh section of tube body through the fifth bending portion, the seventh section of tube body is connected with the fourth section of tube body through the sixth bending portion, wherein an included angle between the first section of tube body and the second section of tube body is 30-50 °, an included angle between the second section of tube body and the fifth section of tube body is 110-130 °, an included angle between the fifth section of tube body and the sixth section of tube body is 100-120 °, an included angle between the sixth section of tube body and the seventh section of tube body is 120-140 °, and an included angle between the seventh section of tube body and the fourth section of.
In a further improvement, a connecting sleeve which can slide left and right relative to the fifth section of pipe body can be preferably sleeved on the fifth section of pipe body, a connecting plate body is arranged on the outer wall of the connecting sleeve, and a connecting hole through which a connecting bolt can pass is formed in the connecting plate body.
In a further improvement, a second connecting plate can be preferably welded on the outer wall of the third section of pipe body, and a connecting through hole capable of penetrating through a connecting bolt is formed in the second connecting plate.
As a modification, a clamp for clamping the rubber tube can be preferably arranged on the outer wall of the rubber tube tensioned on the third section of the tube body.
In a further improvement, a convex ring can be preferably arranged on the outer wall of the third section of the pipe body, and an opening at one end of the rubber pipe is abutted against the side wall of the convex ring.
As an improvement, a connecting thread can be preferably arranged on the outer wall of the positioning sleeve, and a hexagonal convex part which can facilitate the positioning sleeve to be screwed and connected to the compressor is arranged at one end of the positioning sleeve.
The utility model aims to solve the second technical problem that a pipe body both ends can swing joint be provided on the compressor imports and exports relevant position to above-mentioned prior art current situation, and both ends opening adaptation is effectual, and both ends opening location degree of freedom is big, and the piping erection degree of difficulty is little to firm in connection connects the leakproofness good, and simple structure, the convenient preparation method of compressor pipeline of preparation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the manufacturing method of the compressor pipeline is characterized by comprising the following steps: comprises the following steps of (a) carrying out,
firstly, penetrating a positioning sleeve and a connecting sleeve into a pipe body to be bent;
secondly, upsetting rib openings at two ends of the pipe body according to the set rib opening height and the rib opening diameter;
thirdly, the removable connecting structure of the positioning sleeve is positioned on the outer wall of the first section of pipe body, and the removable connecting structure of the connecting sleeve is positioned on the outer wall of the fifth section of pipe body;
fourthly, bending the pipe body processed in the third step to a set shape by a robot;
fifthly, welding the second connecting plate on the side wall of the third section of pipe body by a robot;
sixthly, one end of the rubber pipe is tensioned and sleeved on the third section of pipe body where the second rib opening is located, and the rubber pipe is clamped on the outer wall of the third section of pipe body through a hoop;
and seventhly, removing the connecting structure on the positioning sleeve and the connecting sleeve, and finishing the manufacture of the compressor pipeline.
As an improvement, the concrete operation of the upsetting rib opening in the second step may preferably be that the mouth expanders are inserted into the end openings of the pipe body respectively to expand the end openings of the pipe body outwards to form a horn-shaped tapered opening, and then the tapered opening is upset by an upset die to turn the opening edge of the tapered opening inwards to cling to the inner wall of the opening.
Compared with the prior art, the utility model has the advantages of: the two ends of the pipe body are respectively provided with a rib opening, and the rib openings facilitate the alignment and the matching of the pipe opening and the opening of the compressor, so that the pipe body can be better matched with the opening of the compressor; the first section of pipe body is sleeved with a positioning sleeve which can slide up and down relative to the first section of pipe body and can be connected to a compressor, the opening width of the positioning sleeve is smaller than that of the first rib opening, the third section of pipe body is sleeved with a rubber pipe with two ends open, the first section of pipe body is connected with the compressor through the positioning sleeve and movably buckles the first rib opening, the air outlet pressure of the compressor is higher, the movable connection mode can play a certain role in buffering, a good using effect is achieved, and the service life of the pipe body is prolonged; the third section of pipe body is connected with the compressor through a rubber pipe, the second rib opening is flexibly sealed with the inlet of the compressor, and the sealing effect of the second rib opening is improved; the pipe body adopts a multi-section bending method, so that the gas entering the pipe body can be buffered, and meanwhile, the relative positions of the first rib opening and the second rib opening are controlled by the multi-section bending, so that the first rib opening and the second rib opening are basically positioned on the same plane, and the pipe body is convenient to mount; the two rib openings can be processed in a rib opening upsetting mode, the forming efficiency is high, the set size requirement can be met, meanwhile, the strength of the rib openings is enhanced through the double-layer structure, and the service life of the pipe body is prolonged; the connecting plate on the pipe body and the second connecting plate further increase the connection stability of the pipe body and the compressor; the pipe body is bent and manufactured by a robot, the efficiency is high, the length of each bent angle section is controlled more easily, manual errors are avoided, and the precision is improved.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of the structure of FIG. 1;
fig. 3 is a further exploded view of fig. 2.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 3, the compressor pipeline of this embodiment includes a pipe body 1 with openings at two ends, the two ends of the pipe body 1 are respectively provided with a bead formed by upsetting, the pipe body 1 is provided with a plurality of bending portions, a first section pipe body 11 where a first bead 2 is located is connected with a second section pipe body 12 through the first bending portion, a third section pipe body 13 where a second bead 3 is located is connected with a fourth section pipe body 14 through the second bending portion, an included angle between the first section pipe body 11 and the second section pipe body 12 is less than 90 °, an included angle between the third section pipe body 13 and the fourth section pipe body 14 is greater than or equal to 90 °, when an opening of the first bead 2 faces directly above, an opening of the second bead 3 faces to the lower right, and a height of the second bead 3 is greater than a height of the first bead 2, a positioning sleeve 4 capable of sliding up and down relative to the first section pipe body 11 and being connected to the compressor is sleeved on the first section pipe body 11, the opening width of the positioning sleeve 4 is smaller than that of the first rib opening 2. Any rib opening is a double-layer structure formed by inwards bending and attaching the edge of the opening on the inner wall of the opening after upsetting.
The pipe body 1 is provided with six bending parts, the second section pipe body 12 is connected with the fifth section pipe body 15 through the third bending part, the fifth section pipe body 15 is connected with the sixth section pipe body 16 through the fourth bending part, the sixth section pipe body 16 is connected with the seventh section pipe body 17 through the fifth bending part, the seventh section pipe body 17 is connected with the fourth section pipe body 14 through the sixth bending part, wherein the included angle between the first section pipe body 11 and the second section pipe body 12 is 30-50 degrees, the included angle between the second section pipe body 12 and the fifth section pipe body 15 is 110-130 degrees, the included angle between the fifth section pipe body 15 and the sixth section pipe body 16 is 100-120 degrees, the included angle between the sixth section pipe body 16 and the seventh section pipe body 17 is 120-140 degrees, the included angle between the seventh section pipe body 17 and the fourth section pipe body 14 is 90-100 degrees, a connecting sleeve 5 capable of sliding left and right relative to the fifth section pipe body 15 is sleeved on the fifth section pipe body 15, a connecting plate body 51 is arranged on, the connecting plate body 51 is provided with a connecting hole 52 through which a connecting bolt can be inserted. The outer wall of the third section of pipe body 13 is welded with a second connecting plate 6, and the second connecting plate 6 is provided with a connecting through hole 61 capable of penetrating through a connecting bolt.
The rubber tube 7 with two open ends is sleeved on the third section of tube body 13, one end of the rubber tube 7 is tensioned and sleeved on the third section of tube body 13, the second rib opening 3 is communicated with the inner cavity of the rubber tube 7, and a clamp 71 for clamping the rubber tube is arranged on the outer wall of the rubber tube tensioned on the third section of tube body 13. A convex ring 18 is arranged on the outer wall of the third section pipe body 13, and one end opening of the rubber pipe 7 is pressed against the side wall of the convex ring 18. The outer wall of the positioning sleeve 4 is provided with a connecting thread, and one end of the positioning sleeve 4 is provided with a hexagonal convex part 41 which can facilitate the positioning sleeve 4 to be screwed and connected to the compressor.
The method for manufacturing the compressor pipeline of the embodiment comprises the following steps,
firstly, a positioning sleeve 4 and a connecting sleeve 5 are penetrated on a pipe body 1 to be bent;
secondly, upsetting rib openings at two ends of the pipe body according to the set rib opening height and the rib opening diameter;
thirdly, the positioning sleeve 4 is positioned on the outer wall of the first section of the tube body 11 by using a removable connecting structure, and the connecting sleeve 5 is positioned on the outer wall of the fifth section of the tube body 15 by using a removable connecting structure;
fourthly, bending the pipe body 1 processed in the third step to a set shape by a robot;
fifthly, welding the second connecting plate 6 on the side wall of the third section of pipe body 13 by a robot;
sixthly, one end of the rubber tube 7 is tensioned and sleeved on the third section of the tube body 13 where the second rib opening 3 is located, and the rubber tube 7 is clamped on the outer wall of the third section of the tube body 13 through a hoop 71;
and seventhly, removing the connecting structure on the positioning sleeve 4 and the connecting sleeve 5, and finishing the manufacture of the compressor pipeline.
And D, specifically, inserting the mouth expander into the end opening of the pipe body 1 to enable the end opening of the pipe body 1 to be outwards expanded to form a horn-shaped conical opening, and upsetting the conical opening through an upsetting die to enable the opening edge of the conical opening to be inwards folded and cling to the inner wall of the opening. The removable attachment structure may be a hot melt adhesive, or a removable clip. The robot and the mouth-rubbing device are adopted in the prior art, so the detailed description is not needed. The rubber is made of special rubber, and is tensile and strong in corrosion resistance.
Claims (8)
1. The utility model provides a compressor pipeline, includes both ends open-ended body (1), its characterized in that: the two ends of the pipe body (1) are respectively provided with a rib opening formed by upsetting, the pipe body (1) is provided with a plurality of bending parts, a first section of pipe body (11) where the first rib opening (2) is located is connected with a second section of pipe body (12) through a first bending part, a third section of pipe body (13) where the second rib opening (3) is located is connected with a fourth section of pipe body (14) through a second bending part, the included angle between the first section of pipe body (11) and the second section of pipe body (12) is smaller than 90 degrees, the included angle between the third section of pipe body (13) and the fourth section of pipe body (14) is larger than or equal to 90 degrees, when the opening of the first rib opening (2) faces to the right upper part, the opening of the second rib opening (3) faces to the right lower part, the height of the second rib opening (3) is higher than that of the first rib opening (2), and a positioning sleeve (4) which can slide up and down relative to the first section of pipe body (11) and can be connected with a compressor is sleeved, the opening width of the positioning sleeve (4) is smaller than that of the first rib opening (2), a rubber tube (7) with two open ends is sleeved on the third section of tube body (13), one end of the rubber tube (7) is tensioned and sleeved on the third section of tube body (13), and the second rib opening (3) is communicated with the inner cavity of the rubber tube (7).
2. The compressor conduit of claim 1, wherein: any rib opening is a double-layer structure formed by inwards bending and attaching the edge of the opening on the inner wall of the opening after upsetting.
3. The compressor conduit of claim 1, wherein: the pipe body (1) is provided with six bending parts, a second section of the pipe body (12) is connected with a fifth section of the pipe body (15) through a third bending part, the fifth section of the pipe body (15) is connected with a sixth section of the pipe body (16) through a fourth bending part, the sixth section of the pipe body (16) is connected with a seventh section of the pipe body (17) through a fifth bending part, the seventh section of the pipe body (17) is connected with a fourth section of the pipe body (14) through a sixth bending part, wherein the included angle between the first section of the pipe body (11) and the second section of the pipe body (12) is 30-50 degrees, the included angle between the second section of the pipe body (12) and the fifth section of the pipe body (15) is 110-130 degrees, the included angle between the fifth section of the pipe body (15) and the sixth section of the pipe body (16) is 100-120 degrees, the included angle between the sixth section of the pipe body (16) and the seventh section of the pipe body (17) is 120-140.
4. The compressor conduit of claim 3, wherein: the connecting sleeve (5) capable of sliding left and right relative to the fifth section pipe body (15) is sleeved on the fifth section pipe body (15), a connecting plate body (51) is arranged on the outer wall of the connecting sleeve (5), and a connecting hole (52) capable of penetrating through a connecting bolt is formed in the connecting plate body (51).
5. The compressor conduit of claim 3, wherein: and a second connecting plate (6) is welded on the outer wall of the third section of pipe body (13), and a connecting through hole (61) capable of penetrating through a connecting bolt is formed in the second connecting plate (6).
6. The compressor conduit of claim 1, wherein: a clamp (71) for clamping the rubber pipe is arranged on the outer wall of the rubber pipe tensioned on the third section of pipe body (13).
7. The compressor conduit of claim 1, wherein: a convex ring (18) is arranged on the outer wall of the third section of pipe body (13), and an opening at one end of the rubber pipe (7) is abutted against the side wall of the convex ring (18).
8. The compressor conduit of claim 1, wherein: the compressor positioning structure is characterized in that connecting threads are arranged on the outer wall of the positioning sleeve (4), and a hexagonal convex part (41) capable of conveniently screwing the positioning sleeve (4) on the compressor is arranged at one end of the positioning sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020668428.4U CN212643007U (en) | 2020-04-27 | 2020-04-27 | Compressor pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020668428.4U CN212643007U (en) | 2020-04-27 | 2020-04-27 | Compressor pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212643007U true CN212643007U (en) | 2021-03-02 |
Family
ID=74794897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020668428.4U Active CN212643007U (en) | 2020-04-27 | 2020-04-27 | Compressor pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212643007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502961A (en) * | 2020-04-27 | 2020-08-07 | 舟山市奥博管业有限公司 | Compressor pipeline and manufacturing method thereof |
-
2020
- 2020-04-27 CN CN202020668428.4U patent/CN212643007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502961A (en) * | 2020-04-27 | 2020-08-07 | 舟山市奥博管业有限公司 | Compressor pipeline and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1261254C (en) | Method for manufacturing pipeline system with connecting part | |
| US8282138B2 (en) | Crimp ring | |
| CN204724633U (en) | For the extruding aluminium alloy pipe that hydroforming is motor vehicle body part | |
| JP5039694B2 (en) | Improved swage tool | |
| US5415443A (en) | Pipe with flange for pipe fitting, pipe flange used therewith and method of joining said pipe with flange with pipe | |
| CN212643007U (en) | Compressor pipeline | |
| JP2019514696A (en) | Method of manufacturing a curved tubular coupling element | |
| CN101036018A (en) | Tube connection | |
| KR101506797B1 (en) | Flanging method for pipe | |
| CN1239288C (en) | Method for connecting different material metal pipe joints | |
| CN100999134B (en) | Cold shaping machine for vehicle oil pipe end squeeze pack | |
| CN111502961A (en) | Compressor pipeline and manufacturing method thereof | |
| CN101493166A (en) | Pipe connection | |
| CN1853851A (en) | Thermal pressing sealing method and structure of heat pipe | |
| CN101458016B (en) | Refrigerant piping unit and method of manufacturing pipe for the same | |
| CN110630832A (en) | Pipe fitting connecting structure for refrigeration equipment and assembling and manufacturing method thereof | |
| CN1807007A (en) | Production method of 90degreeelbow steel skeleton of composite tube and dedicated die therefor | |
| CN2786404Y (en) | Quick joint | |
| CN107014119A (en) | A kind of car air conditioner liquid storage cylinder and its manufacture method | |
| CN201221656Y (en) | Connecting structure of automobile oil conduit | |
| CN201386605Y (en) | Integrated air filter gassing connection rubber tube for automobile | |
| CN210703001U (en) | Assembly machine for connecting bent pipe pipeline and flange sheet | |
| CN110864034A (en) | Clamping and pressing type connecting pipe fitting, clamping and pressing type composite pipe fitting and manufacturing method | |
| CN113028170A (en) | Corrosion-resistant stainless steel flange and processing die thereof | |
| CN219968904U (en) | Forming die for special-shaped pipe fitting made of composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |