CN101486178B - Light crimping machine for continuous reinforced plastic composite pipe - Google Patents
Light crimping machine for continuous reinforced plastic composite pipe Download PDFInfo
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- CN101486178B CN101486178B CN2009100665146A CN200910066514A CN101486178B CN 101486178 B CN101486178 B CN 101486178B CN 2009100665146 A CN2009100665146 A CN 2009100665146A CN 200910066514 A CN200910066514 A CN 200910066514A CN 101486178 B CN101486178 B CN 101486178B
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Abstract
The invention belongs to a design of a light crimping machine for a continuously reinforced plastic compound pipe. The continuously reinforced plastic compound pipe is clamped during roundness calibration, then a piston rod of an oil cylinder moves to sleeve a crimping connector on the continuously reinforced plastic compound pipe, later a puller clamping cylinder is released, an internal-expansion supporting sleeve having a notch is arranged, the piston rod of the oil cylinder draws back to allow an internal-expansion head to come out of the crimping connector and the internal expansion is completed; and then the piston rod of the oil cylinder pushes the crimping connector to complete external crimping through an external crimping module. The light crimping machine is simple in structure, convenient in operation, compact and reasonable in overall structure and dimension, convenient in transportation, quick in crimping connector installation, suitable for rush repair operation in an excavation pip in a wild marshland or an paddy field, low in manufacturing cost, and high in economic and utilization value.
Description
Technical field
The invention belongs to the design of light crimping machine for continuous reinforced plastic composite pipe.
Background technology
Connection between the petroleum pipeline of oil field is the key problem in technology that each production flow line producer at first must solve always, and connection bad will be revealed, the undergauge phenomenon appears in interior caliber herein.The special tubing of OCIMF of Britain shand company professional production uses up the full-embedded type tube connector, its front and rear panel is a triangular structure, and have a planker, therefore, withhold that the machine overall volume is big, weight is big, can not frequently move, be unsuitable for site operation, particularly when the work of job site be in the salt-soda soil, marshland or in ground, rice field, environment very severe, and be again under the situation of excavating operation in the hole, do not allow to withhold long-pending excessive, the preponderance of body, therefore, for adapting to the actual conditions needs of job site, people further investigate light crimping machine.
Summary of the invention
The purpose of this invention is to provide a kind of light crimping machine for continuous reinforced plastic composite pipe.
The present invention for the perfect piecing devices of withholding, improve efficiency of construction, reduce construction cost, the present invention blocks continuous reinforced plastic composite pipe in the circle of school, and and then the mobile handle of oil cylinder piston bar is withheld fitting sleeve on continuous reinforced plastic composite pipe, unclamp subsequently and draw horse chucking oil cylinder, bloated support set in installing, interior bloated support set has gap, and the oil cylinder piston bar pulls back, the head that expands in making is deviate from from withhold joint, and operation expands in finishing; The oil cylinder piston bar promotes to withhold joint then, finishes outer button operation by outer buckling die piece.
The present invention at first draws the Malaysia to finish the school circle with split type hydraulic pressure, school circle clamping device is an oval frame, the sheathed multiple tube in the middle part of this framework, the long axis direction two ends of this framework respectively offer a screwed hole, this screwed hole links to each other with connecting rod, the other end of connecting rod links to each other with the bolt hole of oil cylinder front end-plate, respectively be provided with one on its side, long axis direction two ends and draw house oil cylinder holder, draw house oil cylinder holder to fix with four hexagon-headed bolts respectively, two are drawn the endoporus of house oil cylinder holder is trapezoidal thread, each settles one to draw the house oil cylinder, the front end of oil cylinder piston bar has cannelure, make the end form circlip for shaft, a compound gland on circlip, gland is first-class to be arranged with four screw holes, the plane of circular arc head clamp is relative with gland should four screwed holes, fix with hold-down screw, the diameter of bore of gland is less than circular arc head clamp counter bore hole diameters, the circlip for shaft of oil cylinder piston bar front end directly inserts circular arc head clamp counterbore, the endoporus of oval frame becomes the conical surface and the conical surface to be complementary outer buckling die plate, the thickness of template is greater than the thickness of oval frame, the size of screwed hole that respectively has four five equilibriums of a bolt hole and conical surface edge in the middle of the pressing plate of four rectangular L types matches, pass through set bolt, pressing plate is fixed outer buckling die piece, oil cylinder front end-plate central authorities have a circular hole, circular etc. are arranged with four screwed holes, and is furnished with circular fixed cover, circular fixed cover is first-class to be arranged with four bolt holes, corresponding with the screwed hole on the oil cylinder front end-plate, use bolting, oil cylinder front end-plate central aperture and oil cylinder piston bar external diameter are complementary, one side seam of fixed cover external diameter and interior bloated cushion cover coincide, the interior cushion cover two ends of expanding are seam, have a circular hole in the middle of two seams, in expand cushion cover other end seam with withhold the joint end anastomosis, the end of oil cylinder piston bar is processed with internal thread and external screw thread, internal thread links to each other with the external screw thread of pull bar, the pull bar two ends are processed with external screw thread, the other end links to each other with the internal thread of interior bloated head, the interior desk-top centre of circular cone of expanding head is processed with internal thread hole, and the external screw thread of its internal thread and pull bar links to each other;
Support set one end that expands in cylindrical has seam, the other end has boss, and have a gap along axis direction, the width of gap is greater than the oil cylinder piston shank diameter, outer button positioning sleeve one end has internal thread hole, the other end has boss, is threaded an end in hole and the external screw thread of oil cylinder piston bar and links to each other, and has an end of boss and withholds the joint end anastomosis.
Withhold joint, form by a hollow tube and the round jacket that is fixed on this hollow tube cylindrical, be provided with the gap of plant multiple tube pipe thickness between the internal diameter of this round jacket and the external diameter of hollow tube, and the corresponding engaging tooth that is provided with of the inside diameter surface of the external diameter surface of hollow tube and round jacket;
The interior head that expands is a bullet, and an end of its minor diameter inserts in the hollow tube, is connected with the oil cylinder piston bar by pull bar;
Multiple tube inserts withholds joint, makes the hollow tube external diameter surface engaging tooth relative with the round jacket inside diameter surface sting tight multiple tube by the head that expands in the pulling of oil cylinder piston bar.
Outer buckling die piece drives outer button positioning sleeve by the oil cylinder piston bar and promotes to withhold joint, passing outer buckling die piece formation withholds, make " tooth " on the round jacket internal diameter along with the process of withholding, be embedded into the external diameter surface of continuous reinforced plastic composite pipe once more, reinforce the effect of sealing, chucking.
Light crimping machine of the present invention is simple in structure, and is easy to operate, and the overall structure compact dimensions is reasonable, convenient transportation, installing tache crimp head are quick, this is more suitable for excavating in open-air marshland or the ground, rice field the repairing operation in the hole, and cheap for manufacturing cost, has extensive economy, applied value.
Description of drawings
Accompanying drawing 1 is a light crimping machine for continuous reinforced plastic composite pipe structural representation of the present invention
Accompanying drawing 2 is the schematic diagrames when preparing to expand in the beginning
Accompanying drawing 3 is the outer schematic diagrames of buckleing
In the accompanying drawing 1: 1. hold-down screw; 2. circular arc head clamp; 3. circlip for shaft; 4. gland; 5. draw the house oil cylinder piston rod; 6. draw house oil cylinder holder; 7. bolt; 8. oil pipe hydraulic quick coupler; 9. draw the horse manual pump; 10. handle; 11. external pressure module pressing plate; 12. continuous reinforced plastic composite pipe; 13. interior bloated head; 14. outer crimp head; 15. pull bar; 16. connecting rod; 17. oil cylinder piston bar; 18. nut; 19. oil cylinder; 20. screw; 21. oil cylinder front end-plate; 22. positioning sleeve; 23. inner expension cap pad; 24. set bolt; 25. outer buckling die piece; 26. oval frame support body; 27. interior bloated support set; 28 outer button positioning sleeves.
The specific embodiment:
Embodiment of the present invention 1 are described below in conjunction with the accompanying drawings:
The sheathed continuous reinforced plastic composite pipe 12 in the middle part of oval frame support body 26, the long axis direction two ends of this framework respectively offer a screwed hole, this screwed hole links to each other with connecting rod 16 1 ends, the other end of connecting rod links to each other by nut 18 with the bolt hole of oil cylinder front end-plate, respectively be provided with one on its side, long axis direction two ends and draw house oil cylinder holder 6, draw house oil cylinder holder fixing with four bolts 7 respectively, two are drawn the endoporus of house oil cylinder holder 6 is trapezoidal thread, each settles one to draw the house oil cylinder, draw the afterbody of house oil cylinder to be provided with oil pipe hydraulic quick coupler 8, can connect manual pump 9, by handle 10 operations, the front end of oil cylinder piston bar 5 has cannelure, be that the end forms all circlips 3 of using, a compound gland 4 on circlip 3, gland 4 is first-class to be arranged with four screwed holes, the plane of circular arc head clamp 2 is relative with gland should four screwed holes, one hold-down screw 1 is fixing, the diameter of bore of gland is less than circular arc head clamp counter bore hole diameters, the week of oil cylinder piston bar 5 front ends is directly inserted circular arc head clamp counterbore with circlip, the endoporus of oval frame becomes the conical surface and the conical surface to be complementary outer buckling die piece 25, the thickness of module is greater than the thickness of oval frame, fixing two reverse side that draw house oil cylinder holder 6 are provided with four five equilibriums around the edge of the conical surface screwed hole, the size of screwed hole that respectively has four five equilibriums of a bolt hole and conical surface edge in the middle of the outer buckling die block pressur plate 11 of four rectangular L types matches, by set bolt 24, outer buckling die block pressur plate 11 fixing outer buckling die pieces 25, oil cylinder front end-plate 21 assumes diamond in shape, central authorities have a circular hole and have internal thread, circular etc. are arranged with four screwed holes, and is furnished with circular positioning sleeve 22, circular positioning sleeve is first-class to be arranged with four bolt holes, corresponding with four screwed holes on the oil cylinder front end-plate 21, fixing with screw 20, one side seam of positioning sleeve external diameter and interior bloated cushion cover 23 coincide, the interior cushion cover two ends of expanding are seam, have a circular hole in the middle of two seams, in expand cushion cover other end seam with withhold joint 14 end anastomosis, the internal thread that the front end of oil cylinder 19 has a boss to have external screw thread and front end-plate central authorities matches, the end of oil cylinder piston bar 17 is processed with internal thread and external screw thread, internal thread links to each other with the external screw thread of pull bar 15, pull bar 15 is that two ends are processed with externally threaded bar, one end of pull bar links to each other with the internal thread of oil cylinder piston bar, the other end links to each other with interior 13 the internal thread of expanding, the interior head that expands is the taper sheath that the desk-top centre of a circular cone is processed with internal thread hole, the external screw thread of its internal thread and pull bar links to each other, support set 27 1 ends that expand in cylindrical have seam, the other end has boss, and have a gap along axis direction, the width of gap is greater than oil cylinder piston bar 17 diameters, outer button positioning sleeve 28 1 ends have internal thread hole, the other end has boss, being threaded an end in hole and the external screw thread of oil cylinder piston bar 17 links to each other, have an end of boss and withhold joint 14 end anastomosis, withholding joint 14 is made up of a hollow tube and the round jacket that is fixed on this hollow tube cylindrical, be provided with the gap of plant multiple tube 12 pipe thicknesses between the internal diameter of this round jacket and the external diameter of hollow tube, and the corresponding engaging tooth that is provided with of the inside diameter surface of the external diameter surface of hollow tube and round jacket; The interior head that expands is a bullet, and an end of its minor diameter inserts in the hollow tube, is connected with piston rod by pull bar, and multiple tube inserts withholds joint, and the head that expands in being spurred by piston rod makes the hollow tube external diameter surface engaging tooth relative with the round jacket inside diameter surface sting tight multiple tube.
Outer buckling die piece drives outer button positioning sleeve by the oil cylinder piston bar and promotes to withhold joint, passing outer buckling die piece formation withholds, make " tooth " on the round jacket internal diameter along with the process of withholding, be embedded into the external diameter surface of continuous reinforced plastic composite pipe once more, reinforce the effect of sealing, chucking.
The present invention has also been blocked continuous reinforced plastic composite pipe in the circle of school, and then the mobile handle of oil cylinder piston is withheld joint and just is enclosed within on the continuous reinforced plastic composite pipe, unclamp subsequently and draw horse chucking oil cylinder, support set expands in installing, oil cylinder piston pulls back, the head that expands in making is deviate from from withhold joint, and operation expands in finishing; Piston promotes to withhold joint then, finishes outer button operation by outer buckling die piece.
Claims (1)
1. light crimping machine for continuous reinforced plastic composite pipe, withholding joint is made up of a hollow tube and the round jacket that is fixed on this hollow tube cylindrical, be provided with the gap of plant multiple tube pipe thickness between the internal diameter of this round jacket and the external diameter of hollow tube, and the corresponding engaging tooth that is provided with of the inside diameter surface of the external diameter surface of hollow tube and round jacket;
Bloated head is bullet in one, and an end of its minor diameter inserts in the hollow tube, is connected with piston rod by pull bar;
Multiple tube inserts withholds joint, spurs the head that expands in that by piston rod and makes the hollow tube external diameter surface engaging tooth relative with the round jacket inside diameter surface sting tight multiple tube;
It is characterized in that, school circle clamping device is an oval frame support body, the sheathed multiple tube in the middle part of this framework, the long axis direction two ends of this framework respectively offer a screwed hole, this screwed hole links to each other with connecting rod one end, the other end of connecting rod links to each other by nut with the bolt hole of oil cylinder front end-plate, respectively be provided with one on its side, long axis direction two ends and draw house oil cylinder holder, draw house oil cylinder holder to use four bolting respectively, two are drawn the endoporus of house oil cylinder holder is trapezoidal thread, each settles one to draw the house oil cylinder, draw the afterbody of house oil cylinder to be provided with the oil pipe hydraulic quick coupler, can connect manual pump, by lever operated, draw the front end of house oil cylinder piston rod to have cannelure, make the end form circlip for shaft, a compound gland on circlip, gland is first-class to be arranged with four screw holes, the plane of circular arc head clamp is relative with gland should four screwed holes, fix with hold-down screw, the diameter of bore of gland is less than circular arc head clamp counter bore hole diameters, draw the circlip for shaft of house oil cylinder piston rod front end directly to insert circular arc head clamp counterbore, the endoporus of oval frame is the conical surface and the conical surface and is complementary outer buckling die plate is arranged, the thickness of template is greater than the thickness of oval frame, fixing two reverse side that draw house oil cylinder holder are provided with four five equilibriums around the edge of the conical surface screwed hole, the size of screwed hole that respectively has four five equilibriums of a bolt hole and conical surface edge in the middle of the outer buckling die block pressur plate of four rectangular L types matches, pass through set bolt, outer buckling die block pressur plate is fixed outer buckling die piece, the oil cylinder front end-plate assumes diamond in shape, central authorities have a circular hole and have internal thread, circular etc. are arranged with four screwed holes, and is furnished with circular positioning sleeve, circular positioning sleeve is first-class to be arranged with four bolt holes, corresponding with four screwed holes on the oil cylinder front end-plate, fix with screw, one side seam of positioning sleeve external diameter and interior bloated cushion cover coincide, the interior cushion cover two ends of expanding are seam, one circular hole is arranged in the middle of two seams, in expand cushion cover other end seam with withhold the joint end anastomosis, the internal thread that the front end of oil cylinder has a boss to have external screw thread and front end-plate central authorities matches, the end of oil cylinder piston bar is processed with internal thread and external screw thread, internal thread links to each other with the external screw thread of pull bar, pull bar is that two ends are processed with externally threaded bar, one end of pull bar links to each other with the internal thread of oil cylinder piston bar, and the other end links to each other with the internal thread of interior bloated head;
Support set one end that expands in cylindrical has seam, the other end has boss, and have a gap along axis direction, the width of gap is greater than the oil cylinder piston shank diameter, outer button positioning sleeve one end has internal thread hole, the other end has boss, is threaded an end in hole and the external screw thread of oil cylinder piston bar and links to each other, and has an end of boss and withholds the joint end anastomosis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100665146A CN101486178B (en) | 2009-02-11 | 2009-02-11 | Light crimping machine for continuous reinforced plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100665146A CN101486178B (en) | 2009-02-11 | 2009-02-11 | Light crimping machine for continuous reinforced plastic composite pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101486178A CN101486178A (en) | 2009-07-22 |
| CN101486178B true CN101486178B (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100665146A Expired - Fee Related CN101486178B (en) | 2009-02-11 | 2009-02-11 | Light crimping machine for continuous reinforced plastic composite pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN101486178B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947851A (en) * | 2010-08-11 | 2011-01-19 | 江苏江特科技有限公司 | Online roundness correcting device for plastic pipe |
| CN107398487A (en) * | 2017-07-25 | 2017-11-28 | 镇江市恒源汽车零部件有限公司 | A kind of pipe fitting full circle mode and frock |
| CN108453668A (en) * | 2018-04-11 | 2018-08-28 | 浙江胜钢新材料有限公司 | A kind of device and its processing method for installing flexible high pressure pipeline retaining connector |
| CN110561767B (en) * | 2019-09-17 | 2021-08-17 | 河北沃福科技有限公司 | Withhold quick-witted control system and withhold machine |
-
2009
- 2009-02-11 CN CN2009100665146A patent/CN101486178B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101486178A (en) | 2009-07-22 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent director of Changchun Gaoxiang special pipeline Co., Ltd Document name: Notification that Application Deemed not to be Proposed |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200103 Address after: 572427 Building A, Building 5, Qingshuiwan International Information Industry Park, 1 Lehuo Avenue, Yingzhou Town, Lingshui County, Hainan Province Patentee after: Hainan Haiguan Technology Co., Ltd. Address before: 130012 Jilin province Changchun city high tech Industrial Development Zone all hang Road No. 66 Patentee before: Changchun Golsun Special Pipe 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: 20101013 Termination date: 20210211 |