CN102500666A - Pipe bending machine - Google Patents
Pipe bending machine Download PDFInfo
- Publication number
- CN102500666A CN102500666A CN2011103713083A CN201110371308A CN102500666A CN 102500666 A CN102500666 A CN 102500666A CN 2011103713083 A CN2011103713083 A CN 2011103713083A CN 201110371308 A CN201110371308 A CN 201110371308A CN 102500666 A CN102500666 A CN 102500666A
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- hole
- support arm
- bend pipe
- bending machine
- pipe
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a pipe bending machine which comprises a working table and a pipe bending mould fixed on the working table, wherein the pipe bending handle is arranged on the pipe bending mould, a positioning device is arranged on the pipe bending mould, a first support arm and a second support arm are arranged at the two ends of the pipe bending handle respectively, one end of the first support arm is mounted in the position of the positioning device so that the positioning device serves as the rotating shaft of the first support arm, a first through hole is formed on the first support arm, a second through hole is formed on the second support arm, the first through hole and the second through hole are on the same line, a fixing device is arranged on the line of the first through hole and the second through hole and positioned on the extension line of the second through hole, a pull rod passes through the second through hole, a pipe expanding ball is arranged at one end of the pull rod, and a movable joint is arranged between the pipe expanding ball and the pull rod. The pipe bending machine only needs manual pipe-bending operation, is energy-saving and environment-friendly and convenient to operate, and has low equipment and service costs.
Description
Technical field
The present invention relates to angle pipe equipment, be specifically related to a kind of bending machine.
Background technology
The kind of bending machine is a lot of in the prior art, but generally all is to be main with motor machine bend pipe or simple manually bend pipe, and the consumption of motor machine bend pipe energy is big, cost is high; Simple manually bend pipe poor effect, and bending quality is general, and the kind of bend pipe shaped angles is also fewer.
Summary of the invention
Goal of the invention: the present invention provides the bending machine of a kind of energy-conserving and environment-protective, handled easily in order to solve the deficiency of prior art.
Technical scheme: a kind of bending machine, comprise workbench and be fixed on the bend pipe mould on the said workbench, on the said bend pipe mould bend pipe handle is housed; Said bend pipe mould is provided with positioner; Said bend pipe handle two ends are respectively equipped with first support arm and second support arm, and an end of said first support arm is installed in said positioner, and to sentence said positioner be rotating shaft, and said first support arm is provided with first through hole; Said second support arm is provided with second through hole; First through hole and second through hole point-blank, the straight line of said first through hole and second through hole is provided with fixture on the extended line of second through hole, be installed with pull-rod in said second through hole; One end of said pull-rod is provided with the expand tube ball, is provided with movable joint between said expand tube ball and the pull-rod.
As optimization, said positioner is an alignment pin.
As optimization, said bend pipe handle is provided with bend pipe at an end of second support arm and adds solenoid, and bend pipe adds solenoid can reduce bend pipe firmly.
As optimization, said fixture is holder and is installed in the straight tube anchor clamps on the said holder.
As optimization, said work edge of table is provided with the angle index line.
As optimization, have angle index line place on the said work edge of table and be provided with removable alignment pin.
Beneficial effect: bending machine of the present invention only needs bend pipe manually, and expand tube ball on the pull-rod and slip-knot can guarantee bend smooth and crooked smooth of processed pipe, have no depression; Artificial bend pipe energy-conserving and environment-protective, handled easily, equipment cost and use cost are low.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
As shown in the figure, a kind of bending machine comprises workbench 1 and is fixed on the bend pipe mould 2 on the said workbench 1; On the said bend pipe mould 2 bend pipe handle 3 is housed, said bend pipe mould 2 is provided with positioner 4, and said positioner 4 is an alignment pin; Said bend pipe handle 3 two ends are respectively equipped with first support arm 5 and second support arm 6, and an end of said first support arm 5 is installed in said positioner 4 and sentences said positioner 4 and be rotating shaft, and said bend pipe handle 3 is provided with bend pipe at an end of second support arm 6 and adds solenoid 13; Said first support arm 5 is provided with first through hole 7; Said second support arm 6 is provided with second through hole, 8, the first through holes 7 and second through hole 8 point-blank, and the straight line of said first through hole 7 and second through hole 8 is provided with fixture 9 on the extended line of second through hole 8; Said fixture 9 is for holder and be installed in the straight tube anchor clamps on the said holder; Be installed with pull-rod 10 in said second through hole 8, an end of said pull-rod 10 is provided with expand tube ball 11, is provided with movable joint 12 between said expand tube ball 11 and the pull-rod 10; Said workbench 1 limit is provided with angle index line 14, has angle index line 14 places on said workbench 1 limit and is provided with removable alignment pin 15.
Operation principle: in first through hole 7, be through processed pipe 16; The need processing sections of processed pipe 16 is between first through hole 7 and second through hole 8; Processed pipe 16 another the section with the straight tube clamps on holder; An end plug that has expand tube ball 11 on the pull-rod 10 is gone in the need processing sections of processed pipe 16; Removable alignment pin 15 is moved to some angle index lines 14 places that need bend, add solenoid 13 through the bend pipe on the bend pipe handle 3 then and carry out afterburning bend pipe work, processed pipe is curved to get final product to removable alignment pin 15 fixing positions.
Claims (6)
1. a bending machine is characterized in that: comprise workbench (1) and be fixed on the bend pipe mould on the said workbench (1)
(2); Bend pipe handle (3) is housed on the said bend pipe mould (2); Said bend pipe mould (2) is provided with positioner (4); Said bend pipe handle (3) two ends are respectively equipped with first support arm (5) and second support arm (6), and an end of said first support arm (5) is installed in said positioner (4), and to sentence said positioner (4) be rotating shaft, and said first support arm (5) is provided with first through hole (7); Said second support arm (6) is provided with second through hole (8); First through hole (7) and second through hole (8) point-blank, the straight line of said first through hole (7) and second through hole (8) is provided with fixture (9) on the extended line of second through hole (8), be installed with pull-rod (10) in said second through hole (8); One end of said pull-rod (10) is provided with expand tube ball (11), is provided with movable joint (12) between said expand tube ball (11) and the pull-rod (10).
2. according to the said bending machine of claim 1, it is characterized in that: said positioner (4) is an alignment pin.
3. according to the said bending machine of claim 1, it is characterized in that: said bend pipe handle (3) is provided with bend pipe at an end of second support arm (6) and adds solenoid (13).
4. according to the said bending machine of claim 1, it is characterized in that: said fixture (9) is for holder and be installed in the straight tube anchor clamps on the said holder.
5. according to the said bending machine of claim 1, it is characterized in that: said workbench (1) limit is provided with angle index line (14).
6. according to the said bending machine of claim 1, it is characterized in that: have angle index line (14) on said workbench (1) limit and locate to be provided with removable alignment pin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103713083A CN102500666A (en) | 2011-11-21 | 2011-11-21 | Pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103713083A CN102500666A (en) | 2011-11-21 | 2011-11-21 | Pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500666A true CN102500666A (en) | 2012-06-20 |
Family
ID=46212832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103713083A Pending CN102500666A (en) | 2011-11-21 | 2011-11-21 | Pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102500666A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567264A (en) * | 2013-11-14 | 2014-02-12 | 内蒙古第一机械集团有限公司 | Method for inner diameter bulging braking forming of copper thin-wall pipe |
| CN104128404A (en) * | 2014-07-25 | 2014-11-05 | 大连振兴船舶管件厂 | Thin walled pipe bending technology and device |
| CN107013780A (en) * | 2017-06-02 | 2017-08-04 | 中国二十冶集团有限公司 | A kind of method and compensator for eliminating Blank drawing machine drain mast high temperature additional stress |
-
2011
- 2011-11-21 CN CN2011103713083A patent/CN102500666A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567264A (en) * | 2013-11-14 | 2014-02-12 | 内蒙古第一机械集团有限公司 | Method for inner diameter bulging braking forming of copper thin-wall pipe |
| CN104128404A (en) * | 2014-07-25 | 2014-11-05 | 大连振兴船舶管件厂 | Thin walled pipe bending technology and device |
| CN104128404B (en) * | 2014-07-25 | 2016-06-08 | 大连振兴船舶管件厂 | Light-wall pipe simmers plumber's skill and device |
| CN107013780A (en) * | 2017-06-02 | 2017-08-04 | 中国二十冶集团有限公司 | A kind of method and compensator for eliminating Blank drawing machine drain mast high temperature additional stress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |