CN201244614Y - Multi-angle pipe bender - Google Patents

Multi-angle pipe bender Download PDF

Info

Publication number
CN201244614Y
CN201244614Y CNU2008201484153U CN200820148415U CN201244614Y CN 201244614 Y CN201244614 Y CN 201244614Y CN U2008201484153 U CNU2008201484153 U CN U2008201484153U CN 200820148415 U CN200820148415 U CN 200820148415U CN 201244614 Y CN201244614 Y CN 201244614Y
Authority
CN
China
Prior art keywords
cabinet
backing pin
motor
rotating shaft
angle
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
CNU2008201484153U
Other languages
Chinese (zh)
Inventor
王树民
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.)
HENAN SHUMIN MOTIVE POWER MACHINE MANUFACTURE CO Ltd
Original Assignee
HENAN SHUMIN MOTIVE POWER MACHINE MANUFACTURE 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 HENAN SHUMIN MOTIVE POWER MACHINE MANUFACTURE CO Ltd filed Critical HENAN SHUMIN MOTIVE POWER MACHINE MANUFACTURE CO Ltd
Priority to CNU2008201484153U priority Critical patent/CN201244614Y/en
Application granted granted Critical
Publication of CN201244614Y publication Critical patent/CN201244614Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multi-angle tube bender, which mainly comprises a chassis. The chassis is internally provided with a motor which is provided with machine shafts; the motor is connected with a speed reducing mechanism by the machine shafts; the speed reducing mechanism is provided with a rotating shaft; the chassis is internally provided with an electric control mechanism and is externally provided with a starting switch; the upper part of the chassis is provided with a working platform; wherein, the rotating shaft is provided with a groove-type rotating wheel which is provided with a stroke switch limiting rod; the working platform is provided with two stop pins; and the upper edge of the chassis is provided with a stroke switch and a gear plate. As the motor and the speed reducing mechanism are adopted, the multi-angle tube bender has novel and simple structure; as the stroke switch limiting rod is used, the power supply can be cut off automatically after being bent to a set angle, therefore, the processing procedures are conveniently operated and saves time and labor and the production efficiency is greatly improved; and the position of the stroke switch can be changed, the bending angle of the steel tube can be adjusted randomly and the processing range is large.

Description

The multi-angle bending machine
Technical field:
The utility model relates to the tubing process equipment, bends angle but relate in particular to a kind of regulated at will, is used to bend the multi-angle bending machine of various diameter tubing.
Background technology:
At present, in prior art, be used for the equipment that oil, chemical industry electric power urban construction project are built the large diameter pipeline bending, normally form by the transmission device of lathe bed, guide rail, rotating shaft, pivoted arm, chuck, clamping device and frame for movement etc.Its lathe bed and pivoted arm are isolating construction, and the rotating shaft of pivoted arm is fixed on the ground, utilize ground to bear load, because the rotating shaft in the pivoted arm is stressed bigger in angle pipe equipment, are several times of thrust, so equipment and ground take up an area of huge; The frame for movement transmission device adopts reducing gear, sprocket wheel, chain drive, so its complex structure, overall volume is big; It is little to add man-hour bend pipe angular range, inconvenient operation, because grip device directly is fixed on the pivoted arm front end, when elbow radius hour, the pivoted arm rear portion is stretched out longer, thereby the pivoted arm sectional dimension is bigger near pivoted arm forwards 90 ° to the time, and its rear portion easily interferes with lathe bed structure, so processes cumbersome.
The manual method bend pipe, fill the sand back system of simmering of heating in the pipe, in the system of stewing process the tube wall uneven distribution can appear, too high material distortion, the existing electric pipe bender of making of temperature, can not bend special angle, can not bend 360 ° of coiled pipes, the bend pipe time error is big, makes the tubing distortion sometimes easily, and can not continuous bending tubing, tubing is caused get rid of the head waste.
Present mechanical type, the fluid pressure type bending machine that uses, main application of motor driving machinery motion and oil pressure promote to reach the purpose that bends steel pipe. but all have a common disadvantage, be exactly to use fixed mould, the elbow that bends out, curvature is fixed, can not adjust, must use the mould of different size as the pipe that will bend different tube diameters instead.This not only makes mechanical attachment many, and weight is big, uses inconvenience and is difficult to satisfy the elbow demand of site operation with various pipes.
The manual bend pipe operation of plumber at the table top edges of boards, is adorned a planer-type tube gripper, clamps the workpiece pipe, at the workpiece pipe end of outstanding tube gripper, the swabber is the operation Work tool by hand, promotes the handle of Work tool, Work tool rotates on pipe to be processed the workpiece pipe, and labour intensity is big, and work efficiency is low.
The utility model content:
At the shortcoming of above-mentioned existing pipe bending mechanism, the purpose of this utility model provides a kind of simple in structure, and is new reasonable, easy to operate, laborsaving, save time production efficiency height, bending adjustable angle, the multi-angle bending machine that the range of work is bigger.
The technical solution of the utility model realizes with following method:
The multi-angle bending machine mainly comprises cabinet 1, is provided with motor 4 in the cabinet 1, arbor 5 is arranged on the motor 4, and motor 4 connects reducing gear 6 by arbor 5, and rotating shaft 15 is arranged on the reducing gear 6, also be provided with electrical control mechanism 2 in the cabinet 1, be provided with starting switch 3 outside the cabinet 1, cabinet 1 top is provided with workbench 7, wherein, rotating shaft 15 is provided with grooved runner 8, and grooved runner 8 is provided with travel switch gag lever post 12, and workbench 7 is provided with backing pin 14 and backing pin 13, cabinet 1 upper edge is provided with travel switch, and position retaining plate 11.
The travel switch that described cabinet 1 upper edge is provided with is two.
Described workbench 7 can be arranged in the rotating shaft 15.
Described workbench 7 is that a large circle and a roundel constitute, and backing pin 14 and backing pin 13 can be arranged on the roundel, and roundel can be arranged in the rotating shaft 15, and large circle can be arranged on the cabinet 1.
Described backing pin 14 and backing pin 13 are cylinder or band deep-slotted chip breaker cylinder, and material is a hard material.
Described grooved runner 8 is the arc shaped groove runner.
During work, round steel pipe is placed on backing pin 13, between backing pin 14 and the grooved runner 8, after placing, the fixing any end of round steel pipe, open starting switch 3, motor 4 drives grooved runner 8 by rotating shaft 15 and rotates, and also drives workbench 7 and rotates, and backing pin 13 on the workbench 7 and backing pin 14 are along with workbench rotates, round steel pipe is round 8 rotations of grooved runner, travel switch is set to the angle position that needs, when the round steel pipe bending behind set angle, travel switch gag lever post 12 arrives and when touching travel switch, the rapid disable motor 4 of travel switch, take out round steel pipe, complete operation carries out next-step operation again.
The good effect of technical solutions of the utility model is:
This multi-angle bending machine has been owing to adopted the motor and speed reducer structure, and so backing pin is novel structure and simply; Owing to used the travel switch gag lever post, after being folded into set angle, can cut off the electricity supply automatically, so manufacturing procedure is easy to operate, save time, laborsaving, production efficiency improves greatly; Can change the position of travel switch, regulated at will steel pipe bending angle, the range of work is big.
Description of drawings:;
Fig. 1 is the utility model sectional structure schematic diagram.
Fig. 2 is the schematic top plan view of Fig. 1.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the technical solution of the utility model is further described:
As seen from Figure 1, the multi-angle bending machine, mainly comprise cabinet 1, be provided with motor 4 in the cabinet 1, arbor 5 is arranged on the motor 4, motor 4 is connected with a reducing gear 6 by arbor 5, reducing gear 6 can multi-stage speed-reducing mechanism, and reducing gear 6 is connected with a grooved runner 8 by the rotating shaft on the reducing gear 15, and grooved runner 8 can be semicircle grooved runner, also be installed with one stroke switch gag lever post 12 on the grooved runner 8, the below also is provided with an electric control box 2 in the cabinet 1, and electric control box 2 is connected with a starting switch 3, and starting switch 3 can be positioned at cabinet 1 outer upper end, be convenient to operation, cabinet 1 top is provided with a workbench 7, and workbench 7 can be arranged in the rotating shaft 15, is positioned at grooved runner 8 other backing pin 14 and the backing pins 13 of being provided with on the workbench 7, change the position between grooved runner 8 and backing pin 14 and the backing pin 13, can adapt to crooked different-diameter steel pipe.
As seen from Figure 2, workbench 7 other cabinets 1 also are provided with position retaining plate 11.
It can also be seen that by Fig. 2 the travel switch that described cabinet 1 upper edge is provided with is two, i.e. stroke switch 9, travel switch 10.
It can also be seen that by Fig. 2 the length of described travel switch gag lever post 12 equates with the radius of workbench 7 or is slightly long.
Be it can also be seen that by Fig. 2 described backing pin 14 and backing pin 13 are fixedly mounted on the workbench 7, backing pin 14 and backing pin 13 are cylinder or band deep-slotted chip breaker cylinder, and material is a hard material.
In addition, workbench 7 can be a large circle and a roundel constitutes, and backing pin 14 and backing pin 13 can be arranged on the roundel, and roundel is fixed in the rotating shaft 15, and large circle is fixed on the cabinet 1.

Claims (6)

1, a kind of multi-angle bending machine, mainly comprise cabinet (1), be provided with motor (4) in the cabinet (1), arbor (5) is arranged on the motor (4), motor (4) connects reducing gear (6) by arbor (5), rotating shaft (15) is arranged on the reducing gear (6), also be provided with electrical control mechanism (2) in the cabinet (1), cabinet (1) is outer to be provided with starting switch (3), and cabinet (1) top is provided with workbench (7), it is characterized in that: rotating shaft (15) is provided with grooved runner (8), grooved runner (8) is provided with travel switch gag lever post (12), workbench (7) is provided with backing pin (14) and backing pin (13), and cabinet (1) upper edge is provided with travel switch, and position retaining plate (11).
2, multi-angle bending machine according to claim 1 is characterized in that: the travel switch that described cabinet (1) upper edge is provided with is two.
3, multi-angle bending machine according to claim 1 is characterized in that: described workbench (7) can be arranged in the rotating shaft (15).
4, multi-angle bending machine according to claim 1, it is characterized in that: described workbench (7) is that a large circle and a roundel constitute, backing pin (14) and backing pin (13) can be arranged on the roundel, and roundel can be arranged in the rotating shaft (15), and large circle can be arranged on the cabinet (1).
5, multi-angle bending machine according to claim 1 is characterized in that: described backing pin (14) and backing pin (13) are cylinder or band deep-slotted chip breaker cylinder, and material is a hard material.
6, multi-angle bending machine according to claim 1 is characterized in that: described grooved runner (8) is the arc shaped groove runner.
CNU2008201484153U 2008-08-08 2008-08-08 Multi-angle pipe bender Expired - Fee Related CN201244614Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201484153U CN201244614Y (en) 2008-08-08 2008-08-08 Multi-angle pipe bender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201484153U CN201244614Y (en) 2008-08-08 2008-08-08 Multi-angle pipe bender

Publications (1)

Publication Number Publication Date
CN201244614Y true CN201244614Y (en) 2009-05-27

Family

ID=40728428

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201484153U Expired - Fee Related CN201244614Y (en) 2008-08-08 2008-08-08 Multi-angle pipe bender

Country Status (1)

Country Link
CN (1) CN201244614Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102248040A (en) * 2011-05-23 2011-11-23 大连大金马基础建设有限公司 Steel bar bending machine
CN102764826A (en) * 2012-07-12 2012-11-07 安徽安泽电工有限公司 Pneumatic forming machine for steel pipe
CN104492880A (en) * 2014-12-04 2015-04-08 谢博 Pipe bending machine bracket
CN105414274A (en) * 2015-11-27 2016-03-23 河南新科起重机股份有限公司 Bending device capable of adjusting pipe angle
CN105583265A (en) * 2014-10-24 2016-05-18 五冶集团上海有限公司 Simple adjustable pipe bending device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102248040A (en) * 2011-05-23 2011-11-23 大连大金马基础建设有限公司 Steel bar bending machine
CN102764826A (en) * 2012-07-12 2012-11-07 安徽安泽电工有限公司 Pneumatic forming machine for steel pipe
CN105583265A (en) * 2014-10-24 2016-05-18 五冶集团上海有限公司 Simple adjustable pipe bending device
CN105583265B (en) * 2014-10-24 2017-11-28 五冶集团上海有限公司 Simple adjustable bending pipe device
CN104492880A (en) * 2014-12-04 2015-04-08 谢博 Pipe bending machine bracket
CN105414274A (en) * 2015-11-27 2016-03-23 河南新科起重机股份有限公司 Bending device capable of adjusting pipe angle
CN105414274B (en) * 2015-11-27 2017-12-26 河南新科起重机股份有限公司 A kind of adjustable apparatus for bending of pipe angle

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Legal Events

Date Code Title Description
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: 20090527

Termination date: 20090908