CN103331354B - Corrugated pipe spinning equipment and spinning method thereof - Google Patents

Corrugated pipe spinning equipment and spinning method thereof Download PDF

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Publication number
CN103331354B
CN103331354B CN201310276330.9A CN201310276330A CN103331354B CN 103331354 B CN103331354 B CN 103331354B CN 201310276330 A CN201310276330 A CN 201310276330A CN 103331354 B CN103331354 B CN 103331354B
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Prior art keywords
cylinder
bellows
spinning
air pressure
pipe clamp
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CN201310276330.9A
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CN103331354A (en
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沈华勤
黄伟
莫维梁
沈秀红
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HANGZHOU LEISHEN LASER TECHNOLOGY Co Ltd
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HANGZHOU LEISHEN LASER TECHNOLOGY Co Ltd
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Abstract

The invention relates to corrugated pipe spinning equipment, in particular to corrugated pipe spinning equipment and a spinning method of the corrugated pipe spinning equipment. The corrugated pipe spinning equipment and the spinning method of the corrugated pipe spinning equipment are used for edge pressing of a corrugated pipe. The corrugated pipe spinning equipment comprises a base, a base board is arranged on the upper portion of the base, and an assembled rotating mechanism is arranged in the middle of the base board. A moving pressing mechanism is arranged on the base board, and the assembled rotating mechanism and the moving pressing mechanism are correspondingly arranged. The spinning method comprises the step of pipe clamp assembling, the step of corrugated pipe edge pressing and the step of continuous edge pressing. According to the corrugated pipe spinning equipment and the spinning method of the corrugated pipe spinning equipment, the structure is compact, machining time is shortened, machining cost is reduced, and production efficiency and machining precision are improved.

Description

A kind of bellows spinning equipment and spin-on process thereof
Technical field
The present invention relates to a kind of bellows spinning dress, particularly relate to a kind of bellows spinning equipment and spin-on process thereof, for the flanging of bellows.
Background technology
Current employing manually carries out flanging to bellows, inefficiency, labor waste, and flanging unstability is high, causes harmful effect, thus product rejection rate is increased to later process processing.
Summary of the invention
The present invention mainly solves the deficiencies in the prior art, a kind of compact conformation is provided, the device of flanging can be carried out to bellows under numerical control state, equipment adopts digital control system operation, shortens process time greatly, significantly cuts down finished cost, boost productivity greatly, automatically control the processing action of whole equipment, machining accuracy is high simultaneously, a kind of bellows spinning equipment that operating efficiency is high and spin-on process thereof.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A bellows spinning equipment, comprise base, the top of described base is provided with base plate, the interposition of described base plate is provided with assembling rotating mechanism, described base plate is provided with mobile hold-down mechanism, and described assembling rotating mechanism and mobile hold-down mechanism are corresponding distribution
Described assembling rotating mechanism comprises turntable, described turntable is provided with column spinner, described column spinner is provided with the spinning chuck rotating with it and connect, and described spinning chuck is provided with equally distributed pipe clamp, is provided with the bellows of phase clamping connection with it in described pipe clamp;
Described mobile hold-down mechanism comprises the slide rail bar be located at below spinning chuck, described slide rail bar and base plate fix, described slide rail bar is provided with the slide block be slidably connected mutually with it, the top of described slide block is provided with air pressure corner cylinder, described air pressure corner cylinder is promoted mutually by mini cylinder, the top of described air pressure corner cylinder is provided with the tool cylinder fixed with it, the top of described tool cylinder is provided with the folder class pneumatic cylinder fixed with it, the two side of described folder class pneumatic cylinder is respectively equipped with fixture block sliding mutually with it, the top of described fixture block is provided with a pair nylon clip wheel be fixedly connected with it, two pairs of nylon clip wheels are square-shaped, two pairs of nylon clip wheels fit with the outer wall of bellows respectively, the top of described tool cylinder is provided with presents a theatrical performance as the last item on a programme, the described top of presenting a theatrical performance as the last item on a programme is provided with the edge pressing mould fixed with it, described bellows inwall and edge pressing mould outer wall are up and down touching.
As preferably, between described spinning chuck and column spinner, be provided with reinforcing dish;
Be fixedly connected by air pressure corner cylinder connecting plate between described air pressure corner cylinder and slide block, the right side of described slide rail bar is provided with mini cylinder base, described mini cylinder is located in mini cylinder base, described mini cylinder and air pressure corner cylinder connecting plate fix, be provided with tool cylinder connecting plate between described air pressure corner cylinder and tool cylinder, be provided with between described tool cylinder and folder class pneumatic cylinder and press from both sides class pneumatic cylinder connecting plate.
As preferably, described spinning chuck is provided with 12 equally distributed pipe clamps, and described pipe clamp is embedded in spinning chuck, and described slide rail bar and base plate are fixed by equally distributed bolt.
As preferably, described pipe clamp comprises clamping fixture seat, and the centre bit of described clamping fixture seat is provided with ripple pore, is provided with the pipe clamp cylinder of the mutually movable clamping connection of ripple pore in described clamping fixture seat.
Adopt bellows spinning equipment to produce the spin-on process of bellows, carry out according to the following steps:
(1), pipe clamp is assembled:
In ripple pore, install the bellows needing flanging, pipe clamp cylinder carries out crimping location to bellows;
(2), bellows flanging:
Mini cylinder-pushed air pressure corner cylinder connecting plate advances, slide block slides along slide rail bar, air pressure corner cylinder carries out turning to location, and tool cylinder carries out ascending motion, and fixture block tightens up by the action of folder class pneumatic cylinder, the edge pressing mould matched with bellows is changed on presenting a theatrical performance as the last item on a programme, with the rising of tool cylinder, nylon clip wheel fits with the outer wall of bellows respectively, and edge pressing mould enters in bellows, continuation with tool cylinder is risen, and completes flanging work;
(3), flanging is continued:
The bellows that flanging is good takes off, and changes the bellows not having flanging, and rotate spinning chuck, make the distribution corresponding with edge pressing mould of bellows in pipe clamp, back and forth this step, constantly carries out flanging;
As preferably, in step (1), the pressure of pipe clamp cylinder is 10kg, and the shift length of pipe clamp cylinder is 20mm, and the assembling diameter of ripple pore is 14.1mm;
In step (2), the pressure of mini cylinder is 5kg, the velocity of displacement of slide block is 0.3m/s, skid distance is 200mm, and the steering angle of air pressure corner cylinder is 0 ~ 180 °, and the displacement interval of tool cylinder is 25mm, the velocity of displacement of tool cylinder is 0.2m/s, the displacement interval of folder class pneumatic cylinder is 20mm, and the velocity of displacement of folder class pneumatic cylinder is 0.2m/s, and the time crimped between edge pressing mould with bellows is 4s;
In step (3), the angle that spinning chuck rotates each time is 30 degree, and the rotary speed of column spinner is 3rad/s.
Therefore, a kind of bellows spinning equipment of the present invention and spin-on process thereof, compact conformation, shortens process time, cuts down finished cost, enhance productivity, and improves machining accuracy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of spinning chuck in the present invention;
Fig. 3 is the positional structure schematic diagram of mobile hold-down mechanism and pipe clamp in the present invention.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as shown in Figure 1, Figure 2 and Figure 3, a kind of bellows spinning equipment, comprise base 1, the top of described base 1 is provided with base plate 2, the interposition of described base plate 2 is provided with assembling rotating mechanism, described base plate 2 is provided with mobile hold-down mechanism, and described assembling rotating mechanism and mobile hold-down mechanism are corresponding distribution
Described assembling rotating mechanism comprises turntable 3, described turntable 3 is provided with column spinner 4, described column spinner 4 is provided with the spinning chuck 5 rotating with it and connect, described spinning chuck 5 is provided with equally distributed pipe clamp 6, is provided with the bellows 7 of phase clamping connection with it in described pipe clamp 6;
Described mobile hold-down mechanism comprises the slide rail bar 8 be located at below spinning chuck 5, described slide rail bar 8 fixes with base plate 2, described slide rail bar 8 is provided with the slide block 9 be slidably connected mutually with it, the top of described slide block 9 is provided with air pressure corner cylinder 10, described air pressure corner cylinder 10 is promoted by mini cylinder 11 phase, the top of described air pressure corner cylinder 10 is provided with the tool cylinder 12 fixed with it, the top of described tool cylinder 12 is provided with the folder class pneumatic cylinder 13 fixed with it, the two side of described folder class pneumatic cylinder 13 is respectively equipped with fixture block 14 sliding mutually with it, the top of described fixture block 14 is provided with a pair nylon clip wheel 15 be fixedly connected with it, two pairs of nylon clip wheels 15 are square-shaped, two pairs of nylon clip wheels 15 fit with the outer wall of bellows 7 respectively, the top of described tool cylinder 12 is provided with presents a theatrical performance as the last item on a programme 17, described present a theatrical performance as the last item on a programme 17 top be provided with the edge pressing mould 18 fixed with it, described bellows 7 inwall and edge pressing mould 18 outer wall are up and down touching.
Reinforcing dish 19 is provided with between described spinning chuck 5 and column spinner 4;
Be fixedly connected by air pressure corner cylinder connecting plate 20 between described air pressure corner cylinder 10 and slide block 9, the right side of described slide rail bar 8 is provided with mini cylinder base 21, described mini cylinder 11 is located in mini cylinder base 21, described mini cylinder 11 fixes with air pressure corner cylinder connecting plate 20, be provided with tool cylinder connecting plate 22 between described air pressure corner cylinder 10 and tool cylinder 12, be provided with between described tool cylinder 12 and folder class pneumatic cylinder 13 and press from both sides class pneumatic cylinder connecting plate 23.
Described spinning chuck 5 is provided with 12 equally distributed pipe clamps 6, and described pipe clamp 6 is embedded in spinning chuck 5, and described slide rail bar 8 is fixed by equally distributed bolt 24 with base plate 2.
Described pipe clamp 6 comprises clamping fixture seat 25, and the centre bit of described clamping fixture seat 25 is provided with ripple pore 26, is provided with the pipe clamp cylinder 27 of ripple pore 26 phase activity clamping connection in described clamping fixture seat 25.
Adopt bellows spinning equipment to produce the spin-on process of bellows, carry out according to the following steps:
(1), pipe clamp is assembled:
In ripple pore 26, install the bellows 7 needing flanging, pipe clamp cylinder 27 pairs of bellowss 7 carry out crimping location;
(2), bellows flanging:
Mini cylinder 11 promotes air pressure corner cylinder connecting plate 20 and advances, slide block 9 slides along slide rail bar 8, air pressure corner cylinder 10 carries out turning to location, and tool cylinder 12 carries out ascending motion, and fixture block 14 tightens up by the action of folder class pneumatic cylinder 13, at the edge pressing mould 18 changed on 17 and match with bellows 7 of presenting a theatrical performance as the last item on a programme, with the rising of tool cylinder 12, nylon clip wheel 15 fits with the outer wall of bellows 7 respectively, and edge pressing mould 18 enters in bellows 7, continuation with tool cylinder 12 is risen, and completes flanging work;
(3), flanging is continued:
Taken off by bellows 7 good for flanging, change the bellows 7 not having flanging, rotate spinning chuck 5, make the distribution corresponding with edge pressing mould 18 of bellows 7 in pipe clamp 6, back and forth this step, constantly carries out flanging;
In step (1), the pressure of pipe clamp cylinder is 10kg, and the shift length of pipe clamp cylinder is 20mm, and the assembling diameter of ripple pore is 14.1mm;
In step (2), the pressure of mini cylinder is 5kg, the velocity of displacement of slide block is 0.3m/s, skid distance is 200mm, and the steering angle of air pressure corner cylinder is 0 ~ 180 °, and the displacement interval of tool cylinder is 25mm, the velocity of displacement of tool cylinder is 0.2m/s, the displacement interval of folder class pneumatic cylinder is 20mm, and the velocity of displacement of folder class pneumatic cylinder is 0.2m/s, and the time crimped between edge pressing mould with bellows is 4s;
In step (3), the angle that spinning chuck rotates each time is 30 degree, and the rotary speed of column spinner is 3rad/s.

Claims (6)

1. a bellows spinning equipment, it is characterized in that: comprise base (1), the top of described base (1) is provided with base plate (2), the interposition of described base plate (2) is provided with assembling rotating mechanism, described base plate (2) is provided with mobile hold-down mechanism, described assembling rotating mechanism and mobile hold-down mechanism are corresponding distribution
Described assembling rotating mechanism comprises turntable (3), described turntable (3) is provided with column spinner (4), described column spinner (4) is provided with the spinning chuck (5) rotating with it and connect, described spinning chuck (5) is provided with equally distributed pipe clamp (6), is provided with the bellows (7) of phase clamping connection with it in described pipe clamp (6);
Described mobile hold-down mechanism comprises the slide rail bar (8) being located at spinning chuck (5) below, described slide rail bar (8) and base plate (2) fix, described slide rail bar (8) is provided with the slide block (9) be slidably connected mutually with it, the top of described slide block (9) is provided with air pressure corner cylinder (10), described air pressure corner cylinder (10) is promoted mutually by mini cylinder (11), the top of described air pressure corner cylinder (10) is provided with the tool cylinder (12) fixed with it, the top of described tool cylinder (12) is provided with the folder class pneumatic cylinder (13) fixed with it, the two side of described folder class pneumatic cylinder (13) is respectively equipped with fixture block (14) sliding mutually with it, the top of described fixture block (14) is provided with a pair nylon clip wheel (15) be fixedly connected with it, two pairs of nylon clip wheels (15) are square-shaped, two pairs of nylon clip wheels (15) fit with the outer wall of bellows (7) respectively, the top of described tool cylinder (12) is provided with present a theatrical performance as the last item on a programme (17), the top of described present a theatrical performance as the last item on a programme (17) is provided with the edge pressing mould (18) fixed with it, described bellows (7) inwall and edge pressing mould (18) outer wall are up and down touching.
2. a kind of bellows spinning equipment according to claim 1, is characterized in that: be provided with reinforcing dish (19) between described spinning chuck (5) and column spinner (4);
Be fixedly connected by air pressure corner cylinder connecting plate (20) between described air pressure corner cylinder (10) and slide block (9), the right side of described slide rail bar (8) is provided with mini cylinder base (21), described mini cylinder (11) is located in mini cylinder base (21), described mini cylinder (11) and air pressure corner cylinder connecting plate (20) fix, tool cylinder connecting plate (22) is provided with between described air pressure corner cylinder (10) and tool cylinder (12), be provided with between described tool cylinder (12) and folder class pneumatic cylinder (13) and press from both sides class pneumatic cylinder connecting plate (23).
3. a kind of bellows spinning equipment according to claim 1 and 2, it is characterized in that: described spinning chuck (5) is provided with 12 equally distributed pipe clamps (6), described pipe clamp (6) is embedded in spinning chuck (5), and described slide rail bar (8) and base plate (2) are fixed by equally distributed bolt (24).
4. a kind of bellows spinning equipment according to claim 1 and 2, it is characterized in that: described pipe clamp (6) comprises clamping fixture seat (25), the centre bit of described clamping fixture seat (25) is provided with ripple pore (26), is provided with the pipe clamp cylinder (27) with ripple pore (26) mutually movable clamping connection in described clamping fixture seat (25).
5. adopt bellows spinning as claimed in claim 4 equipment to produce a spin-on process for bellows, it is characterized in that carrying out according to the following steps:
(1), pipe clamp is assembled:
In ripple pore (26), install the bellows (7) needing flanging, pipe clamp cylinder (27) carries out crimping location to bellows (7);
(2), bellows flanging:
Mini cylinder (11) promotes air pressure corner cylinder connecting plate (20) and advances, slide block (9) slides along slide rail bar (8), air pressure corner cylinder (10) carries out turning to location, tool cylinder (12) carries out ascending motion, fixture block (14) tightens up by pneumatic cylinder (13) action of folder class, at the edge pressing mould (18) that present a theatrical performance as the last item on a programme (17) upper replacing matches with bellows (7), with the rising of tool cylinder (12), nylon clip wheel (15) fits with the outer wall of bellows (7) respectively, edge pressing mould (18) enters in bellows (7), continuation with tool cylinder (12) is risen, complete flanging work,
(3), flanging is continued:
Bellows (7) good for flanging is taken off, change the bellows (7) not having flanging, rotate spinning chuck (5), make bellows (7) and edge pressing mould (18) corresponding distribution in pipe clamp (6), back and forth this step, constantly carries out flanging.
6. spin-on process according to claim 5, is characterized in that: in step (1), and the pressure of pipe clamp cylinder is 10kg, and the shift length of pipe clamp cylinder is 20mm, and the assembling diameter of ripple pore is 14.1mm;
In step (2), the pressure of mini cylinder is 5kg, the velocity of displacement of slide block is 0.3m/s, skid distance is 200mm, and the steering angle of air pressure corner cylinder is 0 ~ 180 °, and the displacement interval of tool cylinder is 25mm, the velocity of displacement of tool cylinder is 0.2m/s, the displacement interval of folder class pneumatic cylinder is 20mm, and the velocity of displacement of folder class pneumatic cylinder is 0.2m/s, and the time crimped between edge pressing mould with bellows is 4s;
In step (3), the angle that spinning chuck rotates each time is 30 degree, and the rotary speed of column spinner is 3rad/s.
CN201310276330.9A 2013-07-03 2013-07-03 Corrugated pipe spinning equipment and spinning method thereof Active CN103331354B (en)

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Application Number Priority Date Filing Date Title
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* Cited by examiner, † Cited by third party
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CN104028606B (en) * 2014-06-06 2016-01-20 中国航天科技集团公司长征机械厂 A kind of spinning portion brace type bellows spinning machine and forming method
CN104175072B (en) * 2014-07-29 2017-02-15 西安交通大学 Opposite roller spinning and deformation heat treatment combined manufacturing process for large bellows
CN104607520B (en) * 2015-01-16 2017-01-11 西北工业大学 Spinning mechanism and method for forming corrugated pipe
CN105935868A (en) * 2016-07-10 2016-09-14 霍丁格包尔文(苏州)电子测量技术有限公司 Semi-automatic tool for pressing bellows
CN109433896A (en) * 2018-11-30 2019-03-08 四川航天长征装备制造有限公司 Ripple tubing thin-walled parts necking in numerical control molding equipment
CN112901679A (en) * 2021-02-06 2021-06-04 花园金波科技股份有限公司 Corrugated pipe for hydraulic retarder and manufacturing method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059677A (en) * 1991-09-24 1992-03-25 沈阳工业大学 Bellows processing method and equipment
CN101069909A (en) * 2007-06-08 2007-11-14 高新张铜股份有限公司 Spinning mould on metal-pipe spinning apparatus
JP4601848B2 (en) * 2001-03-29 2010-12-22 日鐵住金建材株式会社 Pipe spinning method and spinning machine
CN201862677U (en) * 2010-05-14 2011-06-15 唐辉 Spinning machine
CN202683708U (en) * 2012-07-09 2013-01-23 广州众信实业有限公司 Molding device of metal spiral corrugated pipes
CN203356313U (en) * 2013-07-03 2013-12-25 杭州雷神激光技术有限公司 Corrugated pipe rotating and pressing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059677A (en) * 1991-09-24 1992-03-25 沈阳工业大学 Bellows processing method and equipment
JP4601848B2 (en) * 2001-03-29 2010-12-22 日鐵住金建材株式会社 Pipe spinning method and spinning machine
CN101069909A (en) * 2007-06-08 2007-11-14 高新张铜股份有限公司 Spinning mould on metal-pipe spinning apparatus
CN201862677U (en) * 2010-05-14 2011-06-15 唐辉 Spinning machine
CN202683708U (en) * 2012-07-09 2013-01-23 广州众信实业有限公司 Molding device of metal spiral corrugated pipes
CN203356313U (en) * 2013-07-03 2013-12-25 杭州雷神激光技术有限公司 Corrugated pipe rotating and pressing device

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