CN202845517U - Pipe bender - Google Patents

Pipe bender Download PDF

Info

Publication number
CN202845517U
CN202845517U CN 201220554812 CN201220554812U CN202845517U CN 202845517 U CN202845517 U CN 202845517U CN 201220554812 CN201220554812 CN 201220554812 CN 201220554812 U CN201220554812 U CN 201220554812U CN 202845517 U CN202845517 U CN 202845517U
Authority
CN
China
Prior art keywords
rack
elbow
locating
guide rail
pipe
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
CN 201220554812
Other languages
Chinese (zh)
Inventor
刘建伟
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.)
Nanxian Weiye Machinery Manufacturing Co Ltd
Original Assignee
Nanxian Weiye Machinery Manufacturing 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 Nanxian Weiye Machinery Manufacturing Co Ltd filed Critical Nanxian Weiye Machinery Manufacturing Co Ltd
Priority to CN 201220554812 priority Critical patent/CN202845517U/en
Application granted granted Critical
Publication of CN202845517U publication Critical patent/CN202845517U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a pipe bender suitable for a small and medium size agricultural machinery company. The pipe bender comprises a rack (2) and is characterized in that one end of the rack (2) is provided with a positioning frame (7) for positioning both ends of a pipe. The other end of the rack (2) is provided with a hydraulic cylinder (1). A guide rail (6) installed on the rack (2) is arranged between the positioning frame (7) and the hydraulic cylinder (1) and provided with a bend (3) which is connected with a piston rod of the hydraulic cylinder (1) and capable of sliding on the guide rail (6). A notch (10) in match with the diameter of the pipe is arranged on the bend (3). The pipe bender is simple in structure, convenient to repair, long in service life, low in cost, low in the requirement of a work place, and convenient to operate and use.

Description

Bending machine
Technical field
The utility model relates to a kind of pipe fitting bending apparatus, specifically a kind of bending machine.
Background technology
When producing miniature farm machinery, usually tubing need to be bent into to regular bend pipe or irregular bend pipe.At present, due to the cost reason, many small business generally adopt manually or simple die bends, and exist labour intensity large, the bend pipe heterogeneity.As adopt bending machine, although easy to operate, safe and reliable, expensive, increase production cost.
Summary of the invention
The purpose of this utility model is to provide a kind of bending machine that middle-size and small-size agricultural machinery enterprise is used that is suitable for .
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of bending machine, it comprises frame, frame one end is provided with the locating rack for location, tubing two ends, the other end is provided with hydraulic jack, be provided with rack-mounted guide rail between locating rack and hydraulic jack, guide rail is provided with the elbow that is connected with the piston rod of hydraulic jack and can moves on guide rail, and elbow is provided with the notch be complementary with pipe diameter.
The utility model is for convenience of bend pipe, and locating rack is provided with for coordinating elbow to carry out two rollers of bend pipe.
The utility model is in order to facilitate the tubing location, and locating rack is provided with position-limited rack, and position-limited rack is provided with the groove be complementary with pipe diameter.
The utility model is for convenience of regulating, and elbow is provided with block, and locating rack is provided with nut, in nut, be provided with can be corresponding with block bolt.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, and it is simple in structure, easy to maintenance, long service life, and cost is low, and work-yard is less demanding, and easy for operation.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of bending machine, it comprises frame 2, frame 2 one ends are provided with the locating rack 7 for location, tubing two ends, locating rack 7 is " Jiong " shape, and the other end is provided with hydraulic jack 1, is provided with the guide rail 6 be arranged on frame 2 between locating rack 7 and hydraulic jack 1, guide rail 6 is provided with the elbow 3 that is connected with the piston rod of hydraulic jack 1 and can moves on guide rail 6, and elbow 3 is provided with the notch 10 be complementary with pipe diameter.
The utility model is for convenience of bend pipe, and locating rack 7 is provided with for coordinating elbow 3 to carry out two rollers 9 of bend pipe.
The utility model is in order to facilitate the tubing location, and locating rack 7 is provided with position-limited rack 4, and position-limited rack 4 is provided with the groove be complementary with pipe diameter.
The utility model is for convenience of regulating, and elbow 3 is provided with block 5, and locating rack 7 is provided with nut, in nut, be provided with can be corresponding with block 5 bolt 8.
When the utility model is used, adjust the distance between bolt 8 and block 5 according to the angle of bend of tubing, then by two rollers, 9 laminatings on tubing and locating rack 7, after laminating, tubing one end is stretched in the groove of position-limited rack 4, by hand supercharging stalk (hydraulic hand pump), make hydraulic oil enter oil cylinder through a check valve, piston rod stretches out, driving elbow 3 moves to tubing, make tubing at elbow 3, stressed bending between two rollers 9, until contacting to complete with bolt 8, block 5 bends operation, finally open hydraulic valve, hydraulic oil is got back to fuel tank, make piston rod, elbow 3 is return initial position, the bend pipe that taking-up bends gets final product.
The utility model elbow 3 can be changed, to adapt to the tubing of different tube diameters and radian.

Claims (5)

1. a bending machine, it comprises frame (2), it is characterized in that frame (2) one ends are provided with the locating rack (7) for location, tubing two ends, the other end is provided with hydraulic jack (1), be provided with the guide rail (6) be arranged on frame (2) between locating rack (7) and hydraulic jack (1), guide rail (6) is provided with the elbow (3) that is connected with the piston rod of hydraulic jack (1) and can above moves at guide rail (6), and elbow (3) is provided with the notch (10) be complementary with pipe diameter.
2. bending machine according to claim 1, is characterized in that locating rack (7) is provided with for coordinating elbow (3) to carry out two rollers (9) of bend pipe.
3. bending machine according to claim 1 and 2, is characterized in that locating rack (7) is provided with position-limited rack (4), and position-limited rack (4) is provided with the groove be complementary with pipe diameter.
4. bending machine according to claim 1 and 2, is characterized in that elbow (3) is provided with block (5), and locating rack (7) is provided with nut, in nut, be provided with can be corresponding with block (5) bolt (8).
5. bending machine according to claim 3, is characterized in that elbow (3) is provided with block (5), and locating rack (7) is provided with nut, in nut, be provided with can be corresponding with block (5) bolt (8).
CN 201220554812 2012-10-26 2012-10-26 Pipe bender Expired - Fee Related CN202845517U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220554812 CN202845517U (en) 2012-10-26 2012-10-26 Pipe bender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220554812 CN202845517U (en) 2012-10-26 2012-10-26 Pipe bender

Publications (1)

Publication Number Publication Date
CN202845517U true CN202845517U (en) 2013-04-03

Family

ID=47976753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220554812 Expired - Fee Related CN202845517U (en) 2012-10-26 2012-10-26 Pipe bender

Country Status (1)

Country Link
CN (1) CN202845517U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103894459A (en) * 2014-04-30 2014-07-02 成都海凌达机械有限公司 Pipe bending machine
CN104162565A (en) * 2013-05-17 2014-11-26 何志强 Novel pipe bender
CN104438502A (en) * 2014-11-25 2015-03-25 台澳铝业(台山)有限公司 Aluminium profile bending machine
CN105642760A (en) * 2016-03-31 2016-06-08 合肥压力机械有限责任公司 Forming die device used for U-shaped bar materials
CN106180312A (en) * 2016-08-22 2016-12-07 青岛万宝压缩机有限公司 The internal swan neck system of refrigerator compressor exhaust pipe
CN106270028A (en) * 2016-08-30 2017-01-04 上海繁得信息科技有限公司 A kind of line card molding device of communication line
CN107931380A (en) * 2017-11-28 2018-04-20 湖南长宏南雁锅炉修理安装有限公司 Punching press swan neck system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104162565A (en) * 2013-05-17 2014-11-26 何志强 Novel pipe bender
CN103894459A (en) * 2014-04-30 2014-07-02 成都海凌达机械有限公司 Pipe bending machine
CN104438502A (en) * 2014-11-25 2015-03-25 台澳铝业(台山)有限公司 Aluminium profile bending machine
CN105642760A (en) * 2016-03-31 2016-06-08 合肥压力机械有限责任公司 Forming die device used for U-shaped bar materials
CN106180312A (en) * 2016-08-22 2016-12-07 青岛万宝压缩机有限公司 The internal swan neck system of refrigerator compressor exhaust pipe
CN106180312B (en) * 2016-08-22 2017-12-22 青岛万宝压缩机有限公司 Swan neck system inside refrigerator compressor exhaust pipe
CN106270028A (en) * 2016-08-30 2017-01-04 上海繁得信息科技有限公司 A kind of line card molding device of communication line
CN107931380A (en) * 2017-11-28 2018-04-20 湖南长宏南雁锅炉修理安装有限公司 Punching press swan neck system

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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: 20130403

Termination date: 20131026