CN201596702U - Tube bending machine - Google Patents

Tube bending machine Download PDF

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Publication number
CN201596702U
CN201596702U CN2009203187029U CN200920318702U CN201596702U CN 201596702 U CN201596702 U CN 201596702U CN 2009203187029 U CN2009203187029 U CN 2009203187029U CN 200920318702 U CN200920318702 U CN 200920318702U CN 201596702 U CN201596702 U CN 201596702U
Authority
CN
China
Prior art keywords
jack
bending machine
driving wheel
gear
cover plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009203187029U
Other languages
Chinese (zh)
Inventor
张贺喜
崔树伟
王猛
崔树瑜
张春娣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Jinqi Hoisting Equipment Co Ltd
Original Assignee
Tianjin Jinqi Hoisting Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Jinqi Hoisting Equipment Co Ltd filed Critical Tianjin Jinqi Hoisting Equipment Co Ltd
Priority to CN2009203187029U priority Critical patent/CN201596702U/en
Application granted granted Critical
Publication of CN201596702U publication Critical patent/CN201596702U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a tube bending machine, which is characterized by mainly comprising a worktable, a speed reducing mechanism, a jack, a driving wheel, a driven idler wheel and an upper cover plate, wherein the jack is fixed onto the worktable, the driving wheel and the driven idler wheel are inserted onto a worktable surface through pin shafts, and the speed reducing mechanism is fixed below the worktable surface. A gear is in key joint with an output shaft of the speed reducing mechanism; the gear meshes with a small gear on a rocking bar of the jack; and the driving wheel and the driven idler wheel are respectively placed to two sides of the front end of the jack in triangular arrangement. The tube bending machine has the advantages of being capable of approximately realizing automation, controlling forming uniformity of bent tubes and saving time and labor, and having high production efficiency.

Description

Bending machine
Technical field
The utility model belongs to the steel pipe processing equipment, relates in particular to a kind of bending machine that utilizes jack to transform.
Background technology
Steel pipe is finished various angles to satisfy various demands, and is common in daily life.General bend pipe substantially all is to adopt bending machine to carry out clod wash processing.Driving wheel and driven pulley that circumference has groove are set on workbench, pipe is put into the groove of driven pulley, manually pull and add long handle, the handle front end is connecting driving wheel, along its warp rail, and can be with the steel pipe bending and forming.Adopt artificial bend pipe, waste time and energy, during batch machining, because artificial firmly uneven, steel tube forming is inconsistent.
The utility model content
The utility model is in order to overcome deficiency of the prior art, a kind of bending machine that utilizes jack to transform to be provided, realize automation substantially, controlling the uniformity of bending tube forming, and is time saving and energy saving, the production efficiency height.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of bending machine, it is characterized in that: mainly by workbench, reducing gear, be fixed on the jack on the workbench and be plugged on driving wheel, driven wheel on the work top by bearing pin, upper cover plate constitutes, described reducing gear is fixed on the work top below, its output shaft is linked with gear, pinion on described gear and the jack rocking bar, described driving wheel and driven wheel place jack front end both sides, layout triangular in shape respectively.
The jacking sleeve front end of described jack is provided with the arc elbow.
Described jack upper surface is fixed with the upper cover plate hinged with the jack housing, and upper cover plate is provided with several axis holes, and it is corresponding that described axis hole and driving wheel and driven wheel are plugged on the work top bearing pin position in the pin-and-hole.
Described driven wheel circumferential surface is provided with the arc-shaped concave that adapts to outer diameter of steel pipes.
Beneficial effect: can realize automation substantially, the uniformity of control bending tube forming, time saving and energy saving, the production efficiency height.
Description of drawings
Fig. 1 is a structural representation of the present utility model on the workbench;
Fig. 2 is a side view of the present utility model.
Among the figure: 1, workbench 2, reducing gear 3, jack 4, bearing pin 5, pin-and-hole 6, driving wheel 7, driven wheel 8, upper cover plate 8-1, axis hole 9, gear 10, pinion 11, arc elbow 12, steel pipe 13, limit switch.
The specific embodiment
Below in conjunction with preferred embodiment, details are as follows to the specific embodiment that foundation the utility model provides: see accompanying drawing for details, a kind of bending machine that utilizes jack to transform, mainly by workbench 1, reducing gear 2, be fixed on the jack 3 on the workbench and be plugged on the driving wheel in the pin-and-hole 56 on the work top by bearing pin 4, driven wheel 7, upper cover plate 8 constitutes, described reducing gear is fixed on the work top below, its output shaft is linked with gear 9, pinion 10 engagements on described gear and the jack rocking bar, described driving wheel and driven wheel place jack front end both sides, layout triangular in shape respectively.The jacking sleeve front end of described jack is provided with arc elbow 11, can withstand steel pipe and make it can not become flat, and the steel pipe bending part is shunk evenly.Described jack upper surface is fixed with the upper cover plate hinged with the jack housing, upper cover plate is provided with several axis holes 8-1, described axis hole is corresponding with the bearing pin position that driving wheel and driven wheel are plugged on the work top, to adapt to the bending of various different curvature radius, upper cover plate also plays the effect of bearing support for driving wheel 6, driven wheel 7.Described driven wheel circumferential surface is provided with the arc-shaped concave that adapts to different outer diameter of steel pipes, according to the steel pipe of different-diameter, can rotate on the arc-shaped concave that is fit to diameter of steel tube.
Operation principle:
Start reducing gear and drive pinion 10 rotations, a pair of conical gear running in jack, the rotation of drive screw rod, promote jacking sleeve and withstand steel pipe 12, steel pipe is withstood by driving wheel and driven wheel, can be in that bending to be when top when putting in place gradually under the jacking sleeve promotion forward, limit switch 13 can cut out reducing gear, finishes bending.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims (4)

1. bending machine, it is characterized in that: mainly by workbench, reducing gear, be fixed on the jack on the workbench and be plugged on driving wheel, driven wheel on the work top by bearing pin, upper cover plate constitutes, described reducing gear is fixed on the work top below, its output shaft is linked with gear, pinion on described gear and the jack rocking bar, described driving wheel and driven wheel place jack front end both sides, layout triangular in shape respectively.
2. bending machine according to claim 1 is characterized in that: the jacking sleeve front end of described jack is provided with the arc elbow.
3. bending machine according to claim 1, it is characterized in that: described jack upper surface is fixed with the upper cover plate hinged with the jack housing, upper cover plate is provided with several axis holes, and it is corresponding that described axis hole and driving wheel and driven wheel are plugged on the work top bearing pin position in the pin-and-hole.
4. bending machine according to claim 1 is characterized in that: described driven wheel circumferential surface is provided with the arc-shaped concave that adapts to outer diameter of steel pipes.
CN2009203187029U 2009-12-28 2009-12-28 Tube bending machine Expired - Fee Related CN201596702U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203187029U CN201596702U (en) 2009-12-28 2009-12-28 Tube bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203187029U CN201596702U (en) 2009-12-28 2009-12-28 Tube bending machine

Publications (1)

Publication Number Publication Date
CN201596702U true CN201596702U (en) 2010-10-06

Family

ID=42807749

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203187029U Expired - Fee Related CN201596702U (en) 2009-12-28 2009-12-28 Tube bending machine

Country Status (1)

Country Link
CN (1) CN201596702U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225438A (en) * 2011-04-07 2011-10-26 浙江师范大学 Bicycle elbow device
CN103521568A (en) * 2013-11-08 2014-01-22 中天建设集团浙江安装工程有限公司 Arc-shaped galvanized steel tube bending method
CN103586312A (en) * 2013-11-08 2014-02-19 中建三局第三建设工程有限责任公司 Elbow machine tool with adjustable bending radius
CN103736792A (en) * 2013-12-24 2014-04-23 山东良庄矿业有限公司 Portable monorail hanging beam bending device and monorail hanging beam bending method
CN103920762A (en) * 2014-04-30 2014-07-16 成都海凌达机械有限公司 Bending structure for exhaust pipe
CN104588462A (en) * 2015-02-10 2015-05-06 南通华德锻压机床有限公司 Bidirectional bending machine
CN107838231A (en) * 2017-09-20 2018-03-27 国网浙江省电力公司绍兴供电公司 Lead wire and earth wire in transmission line splicing sleeve powered adjuster in the air
CN111940574A (en) * 2020-07-08 2020-11-17 广东省工业设备安装有限公司 Elbow cold bending device and method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225438A (en) * 2011-04-07 2011-10-26 浙江师范大学 Bicycle elbow device
CN102225438B (en) * 2011-04-07 2013-02-06 浙江师范大学 Bicycle elbow device
CN103586312B (en) * 2013-11-08 2016-06-22 中建三局第三建设工程有限责任公司 A kind of bend pipe facility of scalable bending radius
CN103586312A (en) * 2013-11-08 2014-02-19 中建三局第三建设工程有限责任公司 Elbow machine tool with adjustable bending radius
CN103521568A (en) * 2013-11-08 2014-01-22 中天建设集团浙江安装工程有限公司 Arc-shaped galvanized steel tube bending method
CN103736792A (en) * 2013-12-24 2014-04-23 山东良庄矿业有限公司 Portable monorail hanging beam bending device and monorail hanging beam bending method
CN103736792B (en) * 2013-12-24 2016-03-09 山东良庄矿业有限公司 Portable single track hanging beam is taken bending apparatus and is taken bending method
CN103920762A (en) * 2014-04-30 2014-07-16 成都海凌达机械有限公司 Bending structure for exhaust pipe
CN103920762B (en) * 2014-04-30 2016-05-04 成都海凌达机械有限公司 For the structure of blast pipe bending
CN104588462A (en) * 2015-02-10 2015-05-06 南通华德锻压机床有限公司 Bidirectional bending machine
CN107838231A (en) * 2017-09-20 2018-03-27 国网浙江省电力公司绍兴供电公司 Lead wire and earth wire in transmission line splicing sleeve powered adjuster in the air
CN111940574A (en) * 2020-07-08 2020-11-17 广东省工业设备安装有限公司 Elbow cold bending device and method
CN111940574B (en) * 2020-07-08 2022-03-04 广东省工业设备安装有限公司 Elbow cold bending device and method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101006

Termination date: 20101228