CN105215112A - A kind of ball-and-socket joint plug with interchangeability - Google Patents
A kind of ball-and-socket joint plug with interchangeability Download PDFInfo
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- CN105215112A CN105215112A CN201510677038.7A CN201510677038A CN105215112A CN 105215112 A CN105215112 A CN 105215112A CN 201510677038 A CN201510677038 A CN 201510677038A CN 105215112 A CN105215112 A CN 105215112A
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Abstract
The present invention is a kind of ball-and-socket joint plug with interchangeability, the ball-and-socket joint plug of interchangeability of the present invention can change the bulb (3) of various outer diameter and plug (6) to meet different ips, save bulb (3) manufacturing cost, improve detection efficiency.On the two sides of bulb (3), be circumferentially processed with the endless groove (12) of indent, make to have between bulb (3) on adjacent two and larger keep away space, angle, the pipe fitting larger to bending radius can be realized and bend.
Description
Technical field
The present invention is a kind of ball-and-socket joint plug with interchangeability, belongs to the technical field of structures of product.
Background technology
Often selecting ball-and-socket joint plug when bending thin-walled or the less pipe fitting of relative bending radius, also will consider select different ball-joint numbers according to different relative bending radius, relatively pipe thickness and angle of bend.If ball-and-socket joint plug ball-joint number is few, then do not reach expected effect; Ball-joint number is many, then manufacture difficulty and be not easy to pipe to penetrate.The ball-joint diameter of plug is less than normal, likely produces waveform fold during tube bending inside circular arc, but also may not have and prevent from becoming flat effect outside circular arc; When diameter is bigger than normal or ball-joint external diameter is smooth not, can tube wall be pulled, also likely play bulge outside pipe circular arc and even break.
Existing ball-and-socket joint plug ball-joint is Integral design, and plug and ball-joint outside dimension are fixed, and do not have interchangeability, the pipe of bending different-diameter, and need to manufacture corresponding ball-and-socket joint plug, the manufacturing cycle is long, and difficulty, efficiency is low.
Summary of the invention
The present invention designs for above-mentioned the deficiencies in the prior art just and provides a kind of ball-and-socket joint plug with interchangeability.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
This kind has the ball-and-socket joint plug of interchangeability, it is characterized in that: this ball-and-socket joint plug is connected bunchiness by the ball core print (1) that is positioned at bottom with multiple half core print (4), ball core print (1) is positioned at the afterbody that this series winding connects, the bottom of ball core print (1) is plane, the end shape of ball core print (1) is orbicule (9), the tail end of half core print (4) is the spherical groove (10) of indent, the end shape of half core print (4) is similarly orbicule (9), the orbicule (9) on ball core print (1) top is inlaid in the spherical groove (10) of half core print (4) tail end indent, between two and half core prints (4), the orbicule (9) on one and half core prints (4) top is inlaid in the spherical groove (10) of another half core print (4) tail end indent, the circumference side of ball core print (1) with half core print (4) is added with two parallel, around the draw-in groove (11) of circumference,
Circumference side upper ring cap bulb (3) of ball core print (1) and half core print (4), bulb (3) is circulus, on the two sides of bulb (3), circumferentially be processed with the endless groove (12) of indent, bulb (3) centre bore (13) ring edge crossing with endless groove (12) on be processed with step (14), ringent back-up ring (2) is sleeved in the draw-in groove (11) of ball core print (1) and half core print (4) circumference side, and the outer rim of back-up ring (2) be installed on bulb (3) top bar (14) and ball core print (1) and half core print (4) circumference side, centre bore (13) edge fit in the draw-in groove (15) that formed, to prevent bulb (3) play vertically,
The orbicule (9) being positioned at half core print (4) top of the head that above-mentioned series winding connects is fixedly connected with one and half core retainer plates (5), half core retainer plate (5) is sleeved in the connecting hole (16) of plug (6) one end, this connecting hole (16) is coaxial with the centre bore (17) of plug (6) other end and communicate, through bolt (8) in this centre bore (17), the threaded portion of bolt (8) is fixedly connected with half core retainer plate (5), the bolt head of bolt (8) divides by step surface (18) fixed position in centre bore (17), plug (6) other end is connected with connection handle (7) by the screw thread in centre bore (17).
The ball-and-socket joint plug of interchangeability of the present invention can change the bulb (3) of various outer diameter and plug (6) to meet different ips, saves bulb (3) manufacturing cost, improves detection efficiency.On the two sides of bulb (3), be circumferentially processed with the endless groove (12) of indent, make to have between bulb (3) on adjacent two and larger keep away space, angle, the pipe fitting larger to bending radius can be realized and bend.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of ball-and-socket joint plug of the present invention
Fig. 2 is the structural representation of half core print of ball-and-socket joint plug of the present invention
Fig. 3 is the structural representation of the bulb of ball-and-socket joint plug of the present invention
Fig. 4 is the structural representation of the back-up ring of ball-and-socket joint plug of the present invention
Fig. 5 is the structural representation of the plug of ball-and-socket joint plug of the present invention
Fig. 6 is the case of bending schematic diagram of ball-and-socket joint plug of the present invention
Detailed description of the invention
Below with reference to drawings and Examples, technical solution of the present invention is further described:
Shown in accompanying drawing 1 ~ 6, this kind has the ball-and-socket joint plug of interchangeability, it is characterized in that: this ball-and-socket joint plug is connected bunchiness by the ball core print 1 that is positioned at bottom with multiple half core print 4, ball core print 1 is positioned at the afterbody that this series winding connects, the bottom of ball core print 1 is plane, the end shape of ball core print 1 is orbicule 9, the tail end of half core print 4 is the spherical groove 10 of indent, the end shape of half core print 4 is similarly orbicule 9, the orbicule 9 on ball core print 1 top is inlaid in the spherical groove 10 of half core print 4 tail end indent, between two and half core prints 4, the orbicule 9 on one and half core print 4 tops is inlaid in the spherical groove 10 of another half core print 4 tail end indent, the circumference side of ball core print 1 with half core print 4 is added with two parallel, around the draw-in groove 11 of circumference,
At circumference side upper ring cap bulb 3 of ball core print 1 and half core print 4, be matched in clearance between the two, bulb 3 is circulus, on the two sides of bulb 3, circumferentially be processed with the endless groove 12 of indent, bulb 3 centre bore 13 ring edge crossing with endless groove 12 on be processed with step 14, ringent back-up ring 2 is sleeved in the draw-in groove 11 of ball core print 1 and half core print 4 circumference side, and the outer rim of back-up ring 2 be installed on bulb 3 centre bore 13 edge top bar and 14 fit in the draw-in groove 15 that formed with ball core print 1 and half core print 4 circumference side, to prevent bulb 3 play vertically,
The orbicule 9 being positioned at half core print 4 top of the head that above-mentioned series winding connects is fixedly connected with one and half core retainer plates 5, half core retainer plate 5 is sleeved in the connecting hole 16 of plug 6 one end, this connecting hole 16 is coaxial with the centre bore 17 of plug 6 other end and communicate, through bolt 8 in this centre bore 17, the threaded portion of bolt 8 is fixedly connected with half core retainer plate 5, the bolt head of bolt 8 divides by step surface 18 fixed position in centre bore 17, and plug 6 other end is connected with connection handle 7 by the screw thread in centre bore 17.
In the present embodiment, the external diameter of swan-neck is needed to be φ 25mm, wall thickness 1mm, need to bend an angle of 90 degrees, bend arc radius R28mm, for this reason, the diameter selecting plug 6 is φ 22mm, the number of ball core print 1 and half core print 4 is 5 altogether, and the external diameter of bulb 3 is φ 22mm, and the angle between two adjacent bulbs 3 is 24 °.
Claims (1)
1. one kind has the ball-and-socket joint plug of interchangeability, it is characterized in that: this ball-and-socket joint plug is connected bunchiness by the ball core print (1) that is positioned at bottom with multiple half core print (4), ball core print (1) is positioned at the afterbody that this series winding connects, the bottom of ball core print (1) is plane, the end shape of ball core print (1) is orbicule (9), the tail end of half core print (4) is the spherical groove (10) of indent, the end shape of half core print (4) is similarly orbicule (9), the orbicule (9) on ball core print (1) top is inlaid in the spherical groove (10) of half core print (4) tail end indent, between two and half core prints (4), the orbicule (9) on one and half core prints (4) top is inlaid in the spherical groove (10) of another half core print (4) tail end indent, the circumference side of ball core print (1) with half core print (4) is added with two parallel, around the draw-in groove (11) of circumference,
Circumference side upper ring cap bulb (3) of ball core print (1) and half core print (4), bulb (3) is circulus, on the two sides of bulb (3), circumferentially be processed with the endless groove (12) of indent, bulb (3) centre bore (13) ring edge crossing with endless groove (12) on be processed with step (14), ringent back-up ring (2) is sleeved in the draw-in groove (11) of ball core print (1) and half core print (4) circumference side, and the outer rim of back-up ring (2) be installed on bulb (3) top bar (14) and ball core print (1) and half core print (4) circumference side, centre bore (13) edge fit in the draw-in groove (15) that formed, to prevent bulb (3) play vertically,
The orbicule (9) being positioned at half core print (4) top of the head that above-mentioned series winding connects is fixedly connected with one and half core retainer plates (5), half core retainer plate (5) is sleeved in the connecting hole (16) of plug (6) one end, this connecting hole (16) is coaxial with the centre bore (17) of plug (6) other end and communicate, through bolt (8) in this centre bore (17), the threaded portion of bolt (8) is fixedly connected with half core retainer plate (5), the bolt head of bolt (8) divides by step surface (18) fixed position in centre bore (17), plug (6) other end is connected with connection handle (7) by the screw thread in centre bore (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677038.7A CN105215112A (en) | 2015-10-16 | 2015-10-16 | A kind of ball-and-socket joint plug with interchangeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677038.7A CN105215112A (en) | 2015-10-16 | 2015-10-16 | A kind of ball-and-socket joint plug with interchangeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105215112A true CN105215112A (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510677038.7A Pending CN105215112A (en) | 2015-10-16 | 2015-10-16 | A kind of ball-and-socket joint plug with interchangeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215112A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138569A (en) * | 2017-05-27 | 2017-09-08 | 浙江大学 | The crease-resistant of active synchronization bending splits core bar device |
| CN107813099A (en) * | 2017-12-05 | 2018-03-20 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of device of internal diameter fold when being used to eliminate thin-wall pipe curved processing |
| CN108393379A (en) * | 2018-03-05 | 2018-08-14 | 浙江大学 | A kind of electromagnetic type plug |
| CN108405684A (en) * | 2018-02-12 | 2018-08-17 | 浙江大学 | A kind of non-embedded plug of magnetism spherical crown surface and core rod connecting device |
| CN109226389A (en) * | 2018-10-22 | 2019-01-18 | 扬州市美华电气有限公司 | A kind of bending machine |
| CN113483597A (en) * | 2021-06-29 | 2021-10-08 | 南京理工大学 | Mortar with detachable mortar buffer applied to truck platform |
| CN114192628A (en) * | 2021-12-10 | 2022-03-18 | 浙江大学 | Multi-sensor fusion pipe bending forming state real-time monitoring device |
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| JP2006224185A (en) * | 2005-02-16 | 2006-08-31 | Sango Co Ltd | Method for manufacturing bent pipe with helical groove |
| JP2009000717A (en) * | 2007-06-21 | 2009-01-08 | Yuhara Seisakusho:Kk | Tool for bending pipe and pipe bending device using the tool for bending pipe |
| CN101367099A (en) * | 2007-08-14 | 2009-02-18 | 西北工业大学 | Flexible bend pipe core mould |
| CN101758126A (en) * | 2009-12-24 | 2010-06-30 | 成都飞机工业（集团）有限责任公司 | Numeric control bending core mould of thin-wall tube with large diameter |
| CN202239121U (en) * | 2011-07-22 | 2012-05-30 | 长春佛吉亚排气***有限公司 | Three-head spindle for producing thin-wall bent pipe |
| CN104289570A (en) * | 2014-09-25 | 2015-01-21 | 浙江工业大学 | Elastic core rod for bent pipe |
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2015
- 2015-10-16 CN CN201510677038.7A patent/CN105215112A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006224185A (en) * | 2005-02-16 | 2006-08-31 | Sango Co Ltd | Method for manufacturing bent pipe with helical groove |
| JP2009000717A (en) * | 2007-06-21 | 2009-01-08 | Yuhara Seisakusho:Kk | Tool for bending pipe and pipe bending device using the tool for bending pipe |
| CN101367099A (en) * | 2007-08-14 | 2009-02-18 | 西北工业大学 | Flexible bend pipe core mould |
| CN101758126A (en) * | 2009-12-24 | 2010-06-30 | 成都飞机工业（集团）有限责任公司 | Numeric control bending core mould of thin-wall tube with large diameter |
| CN202239121U (en) * | 2011-07-22 | 2012-05-30 | 长春佛吉亚排气***有限公司 | Three-head spindle for producing thin-wall bent pipe |
| CN104289570A (en) * | 2014-09-25 | 2015-01-21 | 浙江工业大学 | Elastic core rod for bent pipe |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138569A (en) * | 2017-05-27 | 2017-09-08 | 浙江大学 | The crease-resistant of active synchronization bending splits core bar device |
| CN107138569B (en) * | 2017-05-27 | 2019-07-23 | 浙江大学 | Active synchronization is curved crease-resistant to split core bar device |
| CN107813099A (en) * | 2017-12-05 | 2018-03-20 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of device of internal diameter fold when being used to eliminate thin-wall pipe curved processing |
| CN108405684A (en) * | 2018-02-12 | 2018-08-17 | 浙江大学 | A kind of non-embedded plug of magnetism spherical crown surface and core rod connecting device |
| CN108393379A (en) * | 2018-03-05 | 2018-08-14 | 浙江大学 | A kind of electromagnetic type plug |
| CN108393379B (en) * | 2018-03-05 | 2019-03-05 | 浙江大学 | A kind of electromagnetic type plug |
| CN109226389A (en) * | 2018-10-22 | 2019-01-18 | 扬州市美华电气有限公司 | A kind of bending machine |
| CN109226389B (en) * | 2018-10-22 | 2023-10-20 | 扬州市美华电气有限公司 | Pipe bending machine |
| CN113483597A (en) * | 2021-06-29 | 2021-10-08 | 南京理工大学 | Mortar with detachable mortar buffer applied to truck platform |
| CN113483597B (en) * | 2021-06-29 | 2022-06-28 | 南京理工大学 | Mortar with detachable mortar buffer applied to truck platform |
| CN114192628A (en) * | 2021-12-10 | 2022-03-18 | 浙江大学 | Multi-sensor fusion pipe bending forming state real-time monitoring device |
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Application publication date: 20160106 |
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| WD01 | Invention patent application deemed withdrawn after publication |