CN103846326A - Pipe bending machine - Google Patents
Pipe bending machine Download PDFInfo
- Publication number
- CN103846326A CN103846326A CN201210505995.8A CN201210505995A CN103846326A CN 103846326 A CN103846326 A CN 103846326A CN 201210505995 A CN201210505995 A CN 201210505995A CN 103846326 A CN103846326 A CN 103846326A
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- main folder
- folder mould
- clamping
- bending
- pipe
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Abstract
Disclosed is a pipe bending machine which comprises a pipe bending machine tool and a pipe bending mechanism. The pipe bending mechanism comprises a pipe bending rotating arm with a sliding rail, a pipe bending die arranged on the pipe bending rotating arm, and a main clamping die arranged on the sliding rail, the pipe bending rotating arm can rotate around a rotating shaft, a die cavity is formed on the pipe bending die, and the main clamping die can slide on the sliding rail and is matched with the pipe bending die to clamp a pipe. The pipe bending machine is characterized by further comprising a pipe cutting mechanism which at least comprises a motor arranged on the main clamping die, a blade transversely and rotatably mounted in rear of the main clamping die and used for cutting the pipe, and a transmission mechanism connected with an output end of the motor and a fixing shaft of the blade. By the pipe bending machine, pipe bending and pipe cutting can be realized at one step, so that production process is shortened, production cost is lowered, and efficiency is improved.
Description
Technical field
The present invention relates to bending machine field, particularly one and both can carry out bend pipe, can carry out to pipe fitting again the bending machine of cutting stock.
Background technology
After the bend pipe operation of bending machine, need to be to the pipe fitting cutting stock after moulding, existing method is to use a cutting machine to coordinate 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 member compositions such as burning torch travelling carriage, 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, and flexible and convenient operation does not need blanking setting-out and directly blanking cutting, can cut the body of different tube diameters, and the pipeline section of different angles, and the body of the pipeline section of other pipe taps and special type bend pipe, be welded into various 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 pipe fitting design, function is complete not.
Summary of the invention
Technical problem to be solved by this invention is to provide 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 a bend pipe pivoted arm with 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 on slide rail, slide, coordinate 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, laterally and be 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, the die cavity on main folder mould is located on clamping side,
One elasticity precompressed mechanism, connects between clamping and main folder mould, clamping and bending die is coordinated pipe fitting is clamped in advance.
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 on 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, is enclosed within on guide post, and is supported between clamping and main folder mould,
Screw, through the guiding slotted eye on main folder mould, is fixed on guide post.
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 can disposablely 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 a tube cutting mechanism with the rotation of motor-driven blade is installed on main folder mould, make bending machine of the present invention after bend pipe operation, to carry out cutting stock to pipe fitting, realize bend pipe and disposable the completing of cutting, shorten production process, reduce production costs, raise the efficiency, reasonable integral structure practicality.
Brief description of the drawings
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 is described in further detail the present invention.
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 a bend pipe pivoted arm 1 with slide rail 1.1, can rotate around the axis, slide rail 1.1 upper supports a main folder mould 2, and this main folder mould 2, by drive motors and leading screw and nut mechanism, can horizontally slip on slide rail 1.1, normally in bend pipe pivoted arm 1, is provided with drive motors, 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.
A tube cutting mechanism 3 is installed on main folder mould 2, and this tube cutting mechanism 3 comprises horizontal, a rotatable blade 3.1, and blade 3.1 is at main folder mould 2 rears, and main folder mould 2 is arranged with protective cover 9 outward at blade, and the motor 3.2 that drives this blade to 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 transmission mechanism are as gear, connect the fixed axis for the blade 3.1 of cutting pipes, like this, this tube cutting mechanism 3 can slide with main folder mould 2 on slide rail 1.1, when application main folder mould 2 moves, power forward makes blade be fed into pipe fitting position, thereby carries out Pipe Cutting.
Above-mentioned pipe bending mechanism also comprises a bending die 5, be fixed on bend pipe pivoted arm 1, be formed with thereby have on bending die 5 to coordinate with main folder mould 2 die cavity that clamps pipe fitting, this bending die 5 is a kind of bending dies that can disposablely realize bend pipe and cutting, have multilayer film cavity configuration.
Clamping 4, as main folder mould 2 appendages, be arranged on main folder mould 2 sides, 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 feedings, Compress Spring 7, the power of 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, is enclosed within on guide post 11, and be supported between clamping 4 and main folder mould 2, screw, through the guiding slotted eye 10 on main folder mould, is fixed on guide post 11.Also can obtain similar techniques effect.
Like this, the present invention, by a tube cutting mechanism and a pre-clamping that clamps pipe fitting are installed on main folder mould, can realize bend pipe and disposable the completing of cutting, has shortened production process, reduces production costs, and raises the efficiency.
Claims (6)
1. a bending machine, it comprises bending machine lathe and a pipe bending mechanism,
Described pipe bending mechanism comprises a bend pipe pivoted arm with 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 on slide rail, slide, coordinate 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, laterally and be 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, the die cavity on main folder mould is located on clamping side,
One elasticity precompressed mechanism, connects between clamping and main folder mould, clamping and bending die is coordinated pipe fitting is clamped in advance.
2. bending machine according to claim 1, is characterized in that 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 on screw, and is supported between clamping and main folder mould.
3. bending machine according to claim 1, is characterized in that 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, is enclosed within on guide post, and is supported between clamping and main folder mould,
Screw, through the guiding slotted eye on main folder mould, is fixed on guide post.
4. 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.
5. bending machine according to claim 1, is characterized in that described bending die is a kind of bending die that can disposablely realize bend pipe and cutting, have multilayer film cavity configuration.
6. 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 true CN103846326A (en) | 2014-06-11 |
| CN103846326B CN103846326B (en) | 2016-03-23 |
Family
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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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391789A (en) * | 2016-12-11 | 2017-02-15 | 黄斌 | Adjustable pipe bending machine structure |
| TWI693117B (en) * | 2019-07-09 | 2020-05-11 | 力山工業股份有限公司 | Pipe bending apparatus |
| CN112533717A (en) * | 2018-06-18 | 2021-03-19 | 伊利诺斯工具制品有限公司 | Pipe machining system for positioning pipe machining equipment in three-dimensional coordinate system |
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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391789A (en) * | 2016-12-11 | 2017-02-15 | 黄斌 | Adjustable pipe bending machine structure |
| CN112533717A (en) * | 2018-06-18 | 2021-03-19 | 伊利诺斯工具制品有限公司 | Pipe machining system for positioning pipe machining equipment in three-dimensional coordinate system |
| CN112533717B (en) * | 2018-06-18 | 2024-02-20 | 伊利诺斯工具制品有限公司 | Pipe machining system for positioning pipe machining equipment in three-dimensional coordinate system |
| TWI693117B (en) * | 2019-07-09 | 2020-05-11 | 力山工業股份有限公司 | Pipe bending apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103846326B (en) | 2016-03-23 |
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| 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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| GR01 | Patent grant |