CN103846326B - bending machine - Google Patents
bending machine Download PDFInfo
- Publication number
- CN103846326B CN103846326B CN201210505995.8A CN201210505995A CN103846326B CN 103846326 B CN103846326 B CN 103846326B CN 201210505995 A CN201210505995 A CN 201210505995A CN 103846326 B CN103846326 B CN 103846326B
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- Prior art keywords
- main folder
- bending
- folder mould
- clamping
- pipe
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- 238000005452 bending Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000001681 protective Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009966 trimming Methods 0.000 description 2
- 235000010599 Verbascum thapsus Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
A kind of bending machine, it comprises bending machine lathe and a pipe bending mechanism, described pipe bending mechanism comprises one with the bend pipe pivoted arm of slide rail, can rotate around the shaft, one bending die, be arranged on bend pipe pivoted arm, offer die cavity above, one main folder mould, be arranged on slide rail, and can slide on slide rail, coordinate with bending die and clamp pipe fitting, it is characterized in that: separately have a tube cutting mechanism, it at least comprises: a motor, be arranged on main folder mould, one blade, transverse direction is also rotatably installed in main folder mould rear, be used for cutting pipes, one transmission mechanism, connect the output of motor and the fixed axis of blade, it realizes bend pipe and completes with cutting is disposable, shortens production process, reduces production cost, raise the efficiency.
Description
Technical field
The present invention relates to bending machine field, particularly one and both can carry out bend pipe, the bending machine of cutting stock can be carried out again pipe fitting.
Background technology
After the bend pipe operation of bending machine, need the pipe fitting cutting stock after shaping, existing method is that use cutting machine coordinates bending machine to cut.
A kind of cutting machine for blanking bend tube is disclosed in Chinese utility model patent description 91227614.2, this cutting machine for blanking bend tube is by base, pillar, prop up column sleeve, hold thing arm, the component compositions such as burning torch travelling carriage, it is characterized in that a column sleeve is sleeved on pillar, pillar is contained in supporting column base, is fixed by bolts on the working face of base.This mechanism construction is simple, flexible and convenient operation, does not need blanking setting-out and direct blanking is cut, can cut the body of different tube diameters, the pipeline section of different angles, and the body of the pipeline section of other pipe taps and special type bend pipe, is welded into various different bend pipe.
But the cutting machine for blanking bend tube of above-mentioned patent, cannot realize in bend pipe processing, be a kind of specially for the cutting stock machinery of bend pipe tube design, function is complete not.
Summary of the invention
Technical problem to be solved by this invention provides a kind of bending machine with surface trimming function for the above-mentioned state of the art.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of bending machine, and it comprises bending machine lathe and a pipe bending mechanism,
Described pipe bending mechanism comprises one with the bend pipe pivoted arm of slide rail, can rotate around the shaft,
One bending die, is arranged on bend pipe pivoted arm, offers die cavity above,
One main folder mould, is arranged on slide rail, and can slide on slide rail, coordinates with bending die,
It is characterized in that:
Separately have a tube cutting mechanism, it at least comprises:
One motor, is arranged on main folder mould,
One blade, is laterally also rotatably installed in main folder mould rear, is used for cutting pipes,
One transmission mechanism, connects the output of motor and the fixed axis of blade,
One clamping, as main folder mould appendage, is arranged on main folder mould side, is located at by the die cavity on main folder mould on clamping side,
One elasticity precompressed mechanism, connects between clamping and main folder mould, clamping and bending die is coordinated and is clamped in advance by pipe fitting.
As improvement, described elasticity precompressed mechanism is:
At least one screw, through the through hole of main folder mould, is fixed in clamping,
Spring, is enclosed within screw, and is supported between clamping and main folder mould.
As improvement, described elasticity precompressed mechanism is:
At least one guide post, through the through hole of main folder mould, is fixed in the pilot hole of clamping,
Spring, cover on the guide bar, and is supported between clamping and main folder mould,
Screw, through the guide slots on main folder mould, fixes on the guide bar.
Preferably, described transmission mechanism adopts gear mechanism or the worm-and-wheel gear of bevel gear transmission.
As improvement, described bending die is a kind of bending die that disposablely can realize bend pipe and cutting, have multilayer film cavity configuration.
Finally, described blade sleeve is provided with protective cover.
Compared with prior art, the invention has the advantages that: by installing a tube cutting mechanism rotated with motor-driven blade on main folder mould, make bending machine of the present invention after bend pipe operation, cutting stock can be carried out to pipe fitting, realize bend pipe to complete with cutting is disposable, shorten production process, reduce production cost, raise the efficiency, reasonable integral structure is practical.
Accompanying drawing explanation
Fig. 1 partial perspective view of the present invention;
Fig. 2 partial perspective view of the present invention;
Fig. 3 partial front elevation view of the present invention;
Fig. 4 partial front elevation view of the present invention;
The sub-partial front elevation view of Fig. 5 another embodiment of the present invention;
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As Figure 1-4, a kind of bending machine with surface trimming function, comprise bending machine lathe and pipe bending mechanism, wherein, pipe bending mechanism comprises one with the bend pipe pivoted arm 1 of slide rail 1.1, can rotate around the axis, slide rail 1.1 carries a main folder mould 2, and this main folder mould 2 is by drive motors and leading screw and nut mechanism, and slide rail 1.1 can horizontally slip, be normally provided with drive motors in bend pipe pivoted arm 1, drive motors is by gear train connection wire rod, and the bottom of main folder mould 2 is fixed with nut, nut sleeve, on screw mandrel, realizes horizontally slipping of main folder mould 2.
Main folder mould 2 is provided with a tube cutting mechanism 3, this tube cutting mechanism 3 comprises horizontal, a rotatable blade 3.1, and blade 3.1 is at main folder mould 2 rear, and main folder mould 2 is arranged with protective cover 9 outside blade, and drives this blade to carry out the motor 3.2 cut.Motor 3.2 is arranged on main folder mould 2 by motor cabinet, by transmission mechanism if worm-and-wheel gear or bevel gear drive are as gear, connect the fixed axis of the blade 3.1 being used for cutting pipes, like this, this tube cutting mechanism 3 can slide on slide rail 1.1 with main folder mould 2, when application main folder mould 2 moves, power forward makes blade be fed into pipe fitting position, thus carries out Pipe Cutting.
Above-mentioned pipe bending mechanism also comprises a bending die 5, be fixed on bend pipe pivoted arm 1, bending die 5 has and to coordinate with main folder mould 2 thus to be formed with the die cavity clamping pipe fitting, this bending die 5 is a kind of bending dies that disposablely can realize bend pipe and cutting, have multilayer film cavity configuration.
Clamping 4, as main folder mould 2 appendage, be arranged on main folder mould 2 side, die cavity on main folder mould 2 is located on clamping side, upper and lower 2 screws 6 are through the through hole of main folder mould 2, be fixed in clamping 4, on each screw 6, cover has spring 7, spring 7 is supported between clamping 4 and main folder mould 2, forms an elasticity precompressed mechanism 8, and arrange between connection clamping 4 and main folder mould 2, like this by mobile main folder mould 2, drive clamping 4 feeding, Compress Spring 7, the power utilizing spring deformation to produce clamps pipe fitting in advance.
Certainly, elasticity precompressed mechanism also can be designed to other structures, as Fig. 5, and upper and lower 2 guide posts 11, through the through hole of main folder mould 2, be connected in the pilot hole of clamping 4, spring 7, be enclosed within guide post 11, and be supported between clamping 4 and main folder mould 2, screw, through the guide slots 10 on main folder mould, is fixed on guide post 11.Also similar techniques effect can be obtained.
Like this, the present invention, by installing the clamping of a tube cutting mechanism and a pre-clamping pipe fitting on main folder mould, can realize bend pipe and complete with cutting is disposable, shorten production process, reduce production cost, raise the efficiency.
Claims (4)
1. a bending machine, it comprises bending machine lathe and a pipe bending mechanism,
Described pipe bending mechanism comprises one with the bend pipe pivoted arm of slide rail, can rotate around the shaft,
One bending die, is arranged on bend pipe pivoted arm, offers die cavity above,
One main folder mould, is arranged on slide rail, and can slide on slide rail, coordinates with bending die,
It is characterized in that:
Separately have a tube cutting mechanism, it at least comprises:
One motor, is arranged on main folder mould,
One blade, is laterally also rotatably installed in main folder mould rear, is used for cutting pipes,
One transmission mechanism, connects the output of motor and the fixed axis of blade,
One clamping, as main folder mould appendage, is arranged on main folder mould side, is located at by the die cavity on main folder mould on clamping side,
One elasticity precompressed mechanism, connects between clamping and main folder mould, clamping and bending die are coordinated and is clamped in advance by pipe fitting, and elasticity precompressed mechanism is:
At least one guide post, through the through hole of main folder mould, is fixed in the pilot hole of clamping,
Spring, cover on the guide bar, and is supported between clamping and main folder mould,
Screw, through the guide slots on main folder mould, fixes on the guide bar.
2. bending machine according to claim 1, is characterized in that described transmission mechanism adopts gear mechanism or the worm-and-wheel gear of bevel gear transmission.
3. bending machine according to claim 1, is characterized in that described bending die is a kind of bending die that disposablely can realize bend pipe and cutting, have multilayer film cavity configuration.
4. bending machine according to claim 1, is characterized in that described blade sleeve is provided with protective cover.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505995.8A CN103846326B (en) | 2012-11-29 | 2012-11-29 | bending machine |
| PCT/CN2013/000448 WO2014071680A1 (en) | 2012-11-06 | 2013-04-19 | Pipe bending machine with pipe end forming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210505995.8A CN103846326B (en) | 2012-11-29 | 2012-11-29 | bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103846326A CN103846326A (en) | 2014-06-11 |
| CN103846326B true CN103846326B (en) | 2016-03-23 |
Family
ID=50854712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210505995.8A Active CN103846326B (en) | 2012-11-06 | 2012-11-29 | bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103846326B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391789A (en) * | 2016-12-11 | 2017-02-15 | 黄斌 | Adjustable pipe bending machine structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI693117B (en) * | 2019-07-09 | 2020-05-11 | 力山工業股份有限公司 | Pipe bending apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485065Y (en) * | 2000-05-30 | 2002-04-10 | 颖霖机械工业股份有限公司 | Pipe-bending machine with control of precisive bending angle |
| EP1468756A1 (en) * | 2003-04-15 | 2004-10-20 | Pedrazzoli Ibp spa | Method and machine for bending tubular elements to a variable radius of curvature |
| CN201164947Y (en) * | 2008-01-31 | 2008-12-17 | 和和机械股份有限公司 | Anti-concave cutting device for pipe bender |
| CN101327498A (en) * | 2007-06-18 | 2008-12-24 | 乔升机器股份有限公司 | Pipe bender |
| CN201333482Y (en) * | 2009-01-14 | 2009-10-28 | 浙江摩多巴克斯汽配有限公司 | Bent tube mould |
| CN202951745U (en) * | 2012-11-29 | 2013-05-29 | 浙江摩多巴克斯汽配有限公司 | Pipe bending machine |
| CN103831332A (en) * | 2012-11-26 | 2014-06-04 | 浙江摩多巴克斯汽配有限公司 | Pipe-bending machine for automatically machining pipe fittings and machining method of pipe-bending machine |
-
2012
- 2012-11-29 CN CN201210505995.8A patent/CN103846326B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485065Y (en) * | 2000-05-30 | 2002-04-10 | 颖霖机械工业股份有限公司 | Pipe-bending machine with control of precisive bending angle |
| EP1468756A1 (en) * | 2003-04-15 | 2004-10-20 | Pedrazzoli Ibp spa | Method and machine for bending tubular elements to a variable radius of curvature |
| CN101327498A (en) * | 2007-06-18 | 2008-12-24 | 乔升机器股份有限公司 | Pipe bender |
| CN201164947Y (en) * | 2008-01-31 | 2008-12-17 | 和和机械股份有限公司 | Anti-concave cutting device for pipe bender |
| CN201333482Y (en) * | 2009-01-14 | 2009-10-28 | 浙江摩多巴克斯汽配有限公司 | Bent tube mould |
| CN103831332A (en) * | 2012-11-26 | 2014-06-04 | 浙江摩多巴克斯汽配有限公司 | Pipe-bending machine for automatically machining pipe fittings and machining method of pipe-bending machine |
| CN202951745U (en) * | 2012-11-29 | 2013-05-29 | 浙江摩多巴克斯汽配有限公司 | Pipe bending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391789A (en) * | 2016-12-11 | 2017-02-15 | 黄斌 | Adjustable pipe bending machine structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103846326A (en) | 2014-06-11 |
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| 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 | ||
| CB02 | Change of applicant information |
Address after: Hongxing Road 315033 Zhejiang province Ningbo Jiangbei Industrial Zone No. 8 A Applicant after: ZHEJIANG MOTORBACS TECHNOLOGY CO., LTD. Address before: Hongxing Road 315033 Zhejiang province Ningbo Jiangbei Industrial Zone No. 8 A Applicant before: Zhejiang Motorbacs Autoparts Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |