CN202984375U - Pipe bending machine - Google Patents
Pipe bending machine Download PDFInfo
- Publication number
- CN202984375U CN202984375U CN 201220619041 CN201220619041U CN202984375U CN 202984375 U CN202984375 U CN 202984375U CN 201220619041 CN201220619041 CN 201220619041 CN 201220619041 U CN201220619041 U CN 201220619041U CN 202984375 U CN202984375 U CN 202984375U
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- CN
- China
- Prior art keywords
- bending machine
- mobile base
- mould
- fixed
- steel pipes
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a pipe bending machine which comprises a fixed base, a bow-shaped moving seat installed on the fixed base and a driving device for pushing the moving seat to move back and forth. Movable dies mutually symmetric with respect to a moving direction serving as a center line are arranged on two sides of the moving seat, the fixed base is provided with a fixed die, and the fixed die is located on an extension line of the center line. Dials capable of rotating along with the movable dies are installed on the upper surfaces of the movable dies, bent angles of steel pipes can be clearly shown on the dials, and the bending rate of the steel pipes is accurate. Furthermore, the moving seat is provided with a plurality of connecting holes, the movable dies can be installed in different connecting holes according to diameter differences of the steel pipes and differences of bending radiuses of the steel pipes so as to be suitable for the steel pipes of different specifications, and the using range of the movable dies is expanded. Moreover, the bending angle of every steel pipe can be consistent only by adjusting the position of a travel switch in the batch production process, and labor is saved.
Description
Technical field
The utility model relates to a kind of bending machine.
Background technology
Bending machine generally comprises two symmetrically arranged flexible moulds and a fixed fixed mould, and flexible mould promotes therebetween steel pipe withstands on fixed mould it, and carries out bending.But the flexible mould of existing bending machine is not provided with scale, and the user can not clearly know the angle of its bending, can only judge by rule of thumb, has affected the accuracy of steel pipe bending.
Summary of the invention
Problem to be solved in the utility model is, for the deficiency of above-mentioned technology, design a kind of rational in infrastructure, easy to use, can be clear
A kind of bending machine, comprise fixed pedestal, be installed on " bow " the type Mobile base on fixed pedestal and promote the drive unit that Mobile base moves forward and backward, the both sides of described Mobile base are provided with the symmetrical flexible mould of line centered by moving direction, fixed pedestal is provided with fixed mould, and this fixed mould is positioned on the extended line of center line.
In the utility model, the upper surface of described flexible mould is equipped with can follow the dial that flexible mould rotates.
In the utility model, described flexible mould is hinged on Mobile base by bolt or bearing pin I.
In the utility model, described Mobile base is provided with a plurality of connecting holes corresponding with bolt or bearing pin, square spaced apart along away from center line of described a plurality of connecting holes.
In the utility model, the side of described flexible mould is provided with the groove I corresponding with caliber.
In the utility model, described fixed mould is installed on fixed pedestal by bolt or bearing pin II.
In the utility model, described fixed mould is provided with the groove II corresponding with caliber towards the side of Mobile base.
In the utility model, described drive unit or Mobile base are provided with travel switch.
The beneficial effects of the utility model are: the utility model is equipped with at the upper surface of flexible mould the dial that can follow the flexible mould rotation, and steel pipe can be illustrated in clear earth's surface on dial by the angle of bending, makes its bending rate more accurate.Further, Mobile base is provided with a plurality of connecting holes, according to the diameter difference of steel pipe and the difference of radius bend thereof, flexible mould can be arranged in different connecting holes, makes its steel pipe that is applicable to different size, enlarges its scope of application.Further, drive unit or Mobile base are provided with travel switch, in the process of batch production, only need the position of adjustment stroke switch, just can guarantee that every steel pipe is consistent by the angle of bending, have saved artificial.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the structural representation of flexible mould.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of bending machine that the present embodiment provides, comprise fixed pedestal 1, be installed on " bow " type Mobile base 2 on fixed pedestal 1 and promote the drive unit 3 that Mobile base 2 moves forward and backward, the both sides of described Mobile base 2 are provided with the symmetrical flexible mould 5 of line 4 centered by moving direction, fixed pedestal 1 is provided with fixed mould 6, and this fixed mould 6 is positioned on the extended line of center line 4.
As preferred embodiment, the upper surface of described flexible mould 5 is equipped with can follow the dial 7 that flexible mould 5 rotates, and steel pipe can be illustrated in clear earth's surface on dial 7 by the angle of bending, makes its bending rate more accurate.
In the present embodiment, described flexible mould 5 is hinged on Mobile base 2 by bolt or bearing pin I, and described Mobile base 2 is provided with a plurality of connecting holes corresponding with bolt or bearing pin 8, square spaced apart along away from center line 4 of described a plurality of connecting holes 8.According to the diameter difference of steel pipe and the difference of radius bend thereof, flexible mould 5 can be arranged in different connecting hole 8, make its steel pipe that is applicable to different size, enlarge its scope of application.
Further, in order not injure steel tube surface, the side of flexible mould 5 is provided with the groove I9 corresponding with caliber, and fixed mould 6 is provided with the groove II corresponding with caliber towards the side of Mobile base 2.In order to adapt to the steel pipe of different tube diameters, described fixed mould 6 is removably installed on fixed pedestal 1 by bolt or bearing pin II simultaneously, when processing different steel pipes, changes different fixed moulds 6, makes the size of its groove II corresponding with caliber.
Further, described drive unit 3 or Mobile base 2 are provided with travel switch 10, in the process of batch production, only need the position of adjustment stroke switch, just can guarantee that every steel pipe is consistent by the angle of bending, have saved artificial.
In the utility model, described drive unit 3 can be oil cylinder, cylinder equal power device.
Certainly, the utility model is except above-mentioned embodiment, and other equivalent technical solutions also should be within its protection domain.
Claims (8)
1. bending machine, comprise fixed pedestal (1), be installed on " bow " type Mobile base (2) on fixed pedestal (1) and promote the drive unit (3) that Mobile base (2) moves forward and backward, it is characterized in that: the both sides of described Mobile base (2) are provided with the symmetrical flexible mould (5) of line centered by moving direction (4), fixed pedestal (1) is provided with fixed mould (6), and this fixed mould (6) is positioned on the extended line of center line (4).
2. a kind of bending machine according to claim 1 is characterized in that: the upper surface of described flexible mould (5) is equipped with can follow the dial (7) that flexible mould (5) rotates.
3. a kind of bending machine according to claim 1, it is characterized in that: described flexible mould (5) is hinged on Mobile base (2) by bolt or bearing pin I.
4. a kind of bending machine according to claim 3, it is characterized in that: described Mobile base (2) is provided with a plurality of connecting holes corresponding with bolt or bearing pin (8), square spaced apart along away from center line (4) of described a plurality of connecting holes (8).
5. a kind of bending machine according to claim 1, it is characterized in that: the side of described flexible mould (5) is provided with the groove I(9 corresponding with caliber).
6. a kind of bending machine according to claim 1 is characterized in that: described fixed mould (6) is installed on fixed pedestal (1) by bolt or bearing pin II.
7. a kind of bending machine according to claim 1, it is characterized in that: described fixed mould (6) is provided with the groove II corresponding with caliber towards the side of Mobile base (2).
8. a kind of bending machine according to claim 1, it is characterized in that: described drive unit (3) or Mobile base (2) are provided with travel switch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619041 CN202984375U (en) | 2012-11-21 | 2012-11-21 | Pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619041 CN202984375U (en) | 2012-11-21 | 2012-11-21 | Pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984375U true CN202984375U (en) | 2013-06-12 |
Family
ID=48555598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619041 Expired - Fee Related CN202984375U (en) | 2012-11-21 | 2012-11-21 | Pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984375U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920762A (en) * | 2014-04-30 | 2014-07-16 | 成都海凌达机械有限公司 | Bending structure for exhaust pipe |
| CN104416029A (en) * | 2013-09-04 | 2015-03-18 | 北汽福田汽车股份有限公司 | Pipe bender |
| CN104588461A (en) * | 2015-01-26 | 2015-05-06 | 浙江耐士伦机械有限公司 | Automatic U-shaped bending molding machine |
| CN107876602A (en) * | 2017-12-19 | 2018-04-06 | 张家港汉升机械科技有限公司 | A kind of hydraulic pipe bender |
| US10328476B2 (en) | 2014-08-28 | 2019-06-25 | Mark KEELING | Bending machine |
-
2012
- 2012-11-21 CN CN 201220619041 patent/CN202984375U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416029A (en) * | 2013-09-04 | 2015-03-18 | 北汽福田汽车股份有限公司 | Pipe bender |
| CN104416029B (en) * | 2013-09-04 | 2016-08-17 | 北汽福田汽车股份有限公司 | A kind of pipe bender |
| 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 |
| US10328476B2 (en) | 2014-08-28 | 2019-06-25 | Mark KEELING | Bending machine |
| CN104588461A (en) * | 2015-01-26 | 2015-05-06 | 浙江耐士伦机械有限公司 | Automatic U-shaped bending molding machine |
| CN107876602A (en) * | 2017-12-19 | 2018-04-06 | 张家港汉升机械科技有限公司 | A kind of hydraulic pipe bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |