CN104107861B - For the die assembly of full-automatic twisted bender - Google Patents
For the die assembly of full-automatic twisted bender Download PDFInfo
- Publication number
- CN104107861B CN104107861B CN201410340212.4A CN201410340212A CN104107861B CN 104107861 B CN104107861 B CN 104107861B CN 201410340212 A CN201410340212 A CN 201410340212A CN 104107861 B CN104107861 B CN 104107861B
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- Prior art keywords
- warping
- twist
- bulb
- fulcrum ball
- ball headstock
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to the die assembly for full-automatic twisted bender, comprise a fulcrum ball headstock, the rear end of fulcrum ball headstock is connected with charging supporting base, material feeding guide sleeve and charging spacer is provided with in charging supporting base, the rear guide pin bushing of twist and warping is provided with in fulcrum ball headstock, twist and warping spacer and the front guide pin bushing of twist and warping, the anterior outer wall of described fulcrum ball headstock is sphere, the front end of fulcrum ball headstock is provided with twist and warping bulb, the rear inside wall of twist and warping bulb is the sphere matched with the anterior outer wall of fulcrum ball headstock, twisting die is provided with in twist and warping bulb, the outer setting of twist and warping bulb has the driving seat for driving the action of twist and warping bulb.Above-mentioned full-automatic twisted bender die assembly, in propelling movement process, can realize the differently curved radius of pipe fitting and complicated helix and push brake forming, compact simple, to manufacture assembly cost low, easy to use, can realize accurately and effectively presetting the shaping of twist and warping pipe fitting.
Description
Technical field
The present invention relates to a kind of die assembly structure for the machine of twisting and warping, particularly relate to the die assembly structure of the full-automatic twisted bender of CNC.
Background technology
At present, various angle pipe equipment emerges in an endless stream, and the mould structure matched with angle pipe equipment is also different.Present stage, for the mould structure more complicated of the angle pipe equipment of Automatic Control, manufacture assembly cost high, cause whole angle pipe equipment expensive.Therefore, be badly in need of finding a kind of compact conformation, manufacture the mould structure that assembly cost is lower, shaping to realize automatic bend pipe.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of die assembly for full-automatic twisted roll forming, in propelling movement process, the differently curved radius of pipe fitting and complicated helix propelling movement brake forming can be realized, solution full-automatic twist and warping equipment die complex structure, the problem that cost is high.
For solving the problem, the technical solution used in the present invention is: for the die assembly of full-automatic twisted bender, comprise a fulcrum ball headstock, the rear end of fulcrum ball headstock is connected with charging supporting base, material feeding guide sleeve and charging spacer is provided with in charging supporting base, material feeding guide sleeve and charging spacer form feeding-passage, the rear guide pin bushing of twist and warping is provided with in fulcrum ball headstock, twist and warping spacer and the front guide pin bushing of twist and warping, guide pin bushing after twist and warping, twist and warping spacer and the front guide pin bushing of twist and warping form twist and warping passage, the anterior outer wall of described fulcrum ball headstock is sphere, the front end of fulcrum ball headstock is provided with twist and warping bulb, the rear inside wall of twist and warping bulb is the sphere matched with the anterior outer wall of fulcrum ball headstock, twisting die is provided with in twist and warping bulb, the outer setting of twist and warping bulb has the driving seat for driving the action of twist and warping bulb.
The anterior outer wall of described twist and warping bulb is sphere, and the position that described driving seat and twist and warping bulb contact is the sphere matched with the anterior outer wall of twist and warping bulb.
The position that described driving seat contacts with twist and warping bulb is provided with bulb internal support pad and bulb external support pad.
The rear end face of described twist and warping bulb is straight hole face.
After described material feeding guide sleeve, charging spacer, twist and warping, before guide pin bushing, twist and warping spacer and twist and warping, the axis of guide pin bushing is arranged mutually with one heart.
The invention has the beneficial effects as follows: above-mentioned full-automatic twisted bender die assembly, in propelling movement process, the differently curved radius of pipe fitting and complicated helix can be realized and push brake forming, compact simple, to manufacture assembly cost low, easy to use, can realize accurately and effectively presetting the shaping of twist and warping pipe fitting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional structure schematic diagram in A-A direction in Fig. 1;
In figure: 1, material feeding guide sleeve; 2, charging supporting base; 3, charging spacer; 4, guide pin bushing after twist and warping; 5, fulcrum ball headstock; 6, spacer is twisted and warped; 7, guide pin bushing before twist and warping; 8, twisting die; 9, bulb is twisted and warped; 10, bulb internal support pad; 11, bulb external support pad; 12, seat is driven.
Detailed description of the invention
Below by specific embodiment, the die assembly for full-automatic twisted bender of the present invention is described in further detail.
As Fig. 1, shown in Fig. 2, for the die assembly of full-automatic twisted bender, comprise a fulcrum ball headstock 5, the rear end of fulcrum ball headstock 5 is connected with charging supporting base 2, material feeding guide sleeve 1 and charging spacer 3 is provided with in charging supporting base 2, material feeding guide sleeve 1 and charging spacer 3 form feeding-passage, the rear guide pin bushing 4 of twist and warping is provided with in fulcrum ball headstock 5, twist and warping spacer 6 and the front guide pin bushing 7 of twist and warping, guide pin bushing 4 after twist and warping, twist and warping spacer 6 and the front guide pin bushing 7 of twist and warping form twist and warping passage, described material feeding guide sleeve 1, charging spacer 3, guide pin bushing 4 after twist and warping, the axis of twist and warping spacer 6 and the front guide pin bushing 7 of twist and warping is arranged mutually with one heart.The anterior outer wall of described fulcrum ball headstock 5 is sphere, the front end of fulcrum ball headstock 5 is provided with twist and warping bulb 9, the rear inside wall of twist and warping bulb 9 is the sphere matched with the anterior outer wall of fulcrum ball headstock 5, be provided with twisting die 8 in twist and warping bulb 9, the outer setting of twist and warping bulb 9 has the driving seat 12 for driving the action of twist and warping bulb 9.
Preferably, the anterior outer wall of described twist and warping bulb 9 is sphere, and the position that described driving seat 12 and twist and warping bulb 9 contact is the sphere matched with the anterior outer wall of twist and warping bulb 9.
Preferably, the position that described driving seat 12 contacts with twist and warping bulb 9 is provided with bulb internal support pad 10 and bulb external support pad 11.The connection reliability driven between seat 12 and twist and warping bulb 9 is ensure that by bulb internal support pad 10 and bulb external support pad 11.
Preferably, the rear end face of described twist and warping bulb 9 is straight hole face (place of B shown in Fig. 2).To ensure that twist and warping bulb 9 is at certain angle intort.
Operation principle of the present invention is: in use, worn by the pipe fitting of required twist and warping and penetrate from material feeding guide sleeve 1, after charging spacer 3, twist and warping, guide pin bushing 7 before guide pin bushing 4, twist and warping spacer 6 and twist and warping, enters twisting die 8, and according to the plumbing dimensions of required twist and warping, penetrate suitable length.Drive seat 12 to be rotated, twist and warping bulb 9 and twisting die 8 keep concentric, follow twist and warping together and drive seat 12 to be rotated, pipe fitting is twisted and warped, completes the brake forming preset.
The invention has the beneficial effects as follows: above-mentioned full-automatic twisted bender die assembly, in propelling movement process, the differently curved radius of pipe fitting and complicated helix can be realized and push brake forming, compact simple, to manufacture assembly cost low, easy to use, can realize accurately and effectively presetting the shaping of twist and warping pipe fitting.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. for the die assembly of full-automatic twisted bender, comprise a fulcrum ball headstock, the rear end of fulcrum ball headstock is connected with charging supporting base, material feeding guide sleeve and charging spacer is provided with in charging supporting base, material feeding guide sleeve and charging spacer form feeding-passage, the rear guide pin bushing of twist and warping is provided with in fulcrum ball headstock, twist and warping spacer and the front guide pin bushing of twist and warping, guide pin bushing after twist and warping, twist and warping spacer and the front guide pin bushing of twist and warping form twist and warping passage, it is characterized in that: the anterior outer wall of described fulcrum ball headstock is sphere, the front end of fulcrum ball headstock is provided with twist and warping bulb, the rear inside wall of twist and warping bulb is the sphere matched with the anterior outer wall of fulcrum ball headstock, twisting die is provided with in twist and warping bulb, the outer setting of twist and warping bulb has the driving seat for driving the action of twist and warping bulb, the anterior outer wall of described twist and warping bulb is sphere, and the position that described driving seat and twist and warping bulb contact is the sphere matched with the anterior outer wall of twist and warping bulb.
2. the die assembly for full-automatic twisted bender according to claim 1, is characterized in that: the position that described driving seat contacts with twist and warping bulb is provided with bulb internal support pad and bulb external support pad.
3. the die assembly for full-automatic twisted bender according to claim 1 and 2, is characterized in that: the rear end face of described twist and warping bulb is straight hole face.
4. the die assembly for full-automatic twisted bender according to claim 1 and 2, is characterized in that: after described material feeding guide sleeve, charging spacer, twist and warping, before guide pin bushing, twist and warping spacer and twist and warping, the axis of guide pin bushing is arranged mutually with one heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340212.4A CN104107861B (en) | 2014-07-17 | 2014-07-17 | For the die assembly of full-automatic twisted bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340212.4A CN104107861B (en) | 2014-07-17 | 2014-07-17 | For the die assembly of full-automatic twisted bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104107861A CN104107861A (en) | 2014-10-22 |
| CN104107861B true CN104107861B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410340212.4A Active CN104107861B (en) | 2014-07-17 | 2014-07-17 | For the die assembly of full-automatic twisted bender |
Country Status (1)
| Country | Link |
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| CN (1) | CN104107861B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250575B (en) * | 2020-02-17 | 2021-01-05 | 西北工业大学 | Double-ball bowl type die for free bending forming process |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02299722A (en) * | 1989-05-15 | 1990-12-12 | Makoto Murata | Push-through bending method and bending device by this method |
| JP3593105B2 (en) * | 2002-01-29 | 2004-11-24 | 日進精機株式会社 | Push-through bending method for circular pipe materials |
| CN200967072Y (en) * | 2006-11-22 | 2007-10-31 | 上海燕达建设有限公司 | Cold bending core rod |
| CN201755616U (en) * | 2010-03-13 | 2011-03-09 | 宁波泰尔汽车部件有限公司 | Bending mold core device |
| CN101934314B (en) * | 2010-07-19 | 2012-04-04 | 江苏合丰机械制造有限公司 | Pipe bending device capable of bending left and right in pipe bending machine |
| CN202498143U (en) * | 2012-02-18 | 2012-10-24 | 沈阳飞机工业（集团）有限公司 | Connection ball structure of numerical control bend pipe die |
| CN203679085U (en) * | 2013-10-31 | 2014-07-02 | 浙江禧力琦科技有限公司 | Fully-automatic pipe-bending machine |
| CN203944733U (en) * | 2014-07-17 | 2014-11-19 | 江苏合丰机械制造有限公司 | For the die assembly of full-automatic twisted bender |
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2014
- 2014-07-17 CN CN201410340212.4A patent/CN104107861B/en active Active
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| CN104107861A (en) | 2014-10-22 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Mold components for fully automatic bending machines Granted publication date: 20160210 Pledgee: China Construction Bank Zhangjiagang branch Pledgor: JIANGSU HEFENG MECHANICAL MAKING Co.,Ltd. Registration number: Y2024980025191 |