CN201755604U - Pipe bender for small-caliber thin-walled pipes - Google Patents
Pipe bender for small-caliber thin-walled pipes Download PDFInfo
- Publication number
- CN201755604U CN201755604U CN2010202810960U CN201020281096U CN201755604U CN 201755604 U CN201755604 U CN 201755604U CN 2010202810960 U CN2010202810960 U CN 2010202810960U CN 201020281096 U CN201020281096 U CN 201020281096U CN 201755604 U CN201755604 U CN 201755604U
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- China
- Prior art keywords
- adjusting screw
- pipe
- adjusting
- rod
- bending die
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- 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 - Lifetime
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Abstract
The utility model discloses a pipe bender for small- caliber thin-walled pipes, which comprises a work bench, a pipe bending die and a movable clamping block. The pipe bending die and the movable clamping block are arranged on the work bench, the movable clamping block is connected with one end of an adjusting bolt, a nut mutually matching with the adjusting bolt is arranged on the adjusting bolt, a first pin is arranged inside the pipe bending die and movably connected with one end of an external roller clip, the other end of the external roller clip is connected with an adjusting screw, one end of the adjusting screw is connected with a handle, the other end of the adjusting screw is connected with one end of an internal roller clip arranged inside the external roller clip, an adjusting nut mutually matching with the adjusting screw is arranged on the adjusting screw, and guiding rollers are arranged at the other end of the internal roller clip respectively by the aid of second pins and respectively and mutually match with the pipe bending die. The pipe bender has the advantages of capability of bending case coiling pipes with smaller diameters and thinner pipe walls, simple structure and convenience for use.
Description
Technical field
The utility model relates to a kind of bending machine, relates in particular to a kind of small-caliber thin-walled tube bending machine.
Background technology
The structure of general elbow machine generally comprises: main transmission, and by lathe bed, compositions such as master cylinder sprocket wheel and chain main shaft; The automatic corner device; The material supporting rack device; Guiding feeding pressure mechanism and pipe die; Hydraulic system and oil pipe; Electrical system; Machine tool hydraulic system; The main wound form bend pipe that adopts: bending die is contained on the main shaft and by fixture block pipe is fixed on the clamping slot of bending die, makes two guide rollers be adjacent to pipe, and when bending die rotated, pipe just was wrapped in the circumferential of bending die, obtains required bending radius.Its shortcoming: can only bending diameter big, the relatively simple pipe of warp architecture makes bend pipe have limitation.
The utility model content
Technical problem to be solved in the utility model provides the small-caliber thin-walled tube bending machine of the dish case pipe that a kind of energy bending diameter is less, tube wall approaches.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: the small-caliber thin-walled tube bending machine, comprise: workbench, be arranged on bend pipe mould and movable clip block on the workbench, movable clip block is connected with an end of regulating bolt, regulate bolt and be provided with the nut that cooperatively interacts with it, in bend pipe mould, be provided with first bearing pin, one end of first bearing pin and exterior roller folder flexibly connects, the other end of exterior roller folder is connected with adjusting screw(rod), one end of adjusting screw(rod) is connected with handle, one end of the interior roller folder that the other end of adjusting screw(rod) is inner with being arranged on the exterior roller folder is connected, adjusting screw(rod) is provided with the adjusting nut that cooperatively interacts with it, is provided with two guide rollers that cooperatively interact with bend pipe mould by second bearing pin respectively on the other end of interior roller folder.
The utility model has the advantages that: above-mentioned small-caliber thin-walled tube bending machine, the dish case pipe that the energy bending diameter is less, tube wall is thin, simple in structure, easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model small-caliber thin-walled tube bending machine.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Among the figure: 1, workbench, 2, bend pipe mould, 3, movable clip block, 4, regulate bolt, 5, nut, 6, first bearing pin, 7, exterior roller folder, 8, adjusting screw(rod), 9, handle, 10, the interior roller folder, 11, adjusting nut, 12, second bearing pin, 13, guide roller, 14, dish case pipe.
The specific embodiment
As Fig. 1, shown in Figure 2, the small-caliber thin-walled tube bending machine, comprise: workbench 1, be arranged on bend pipe mould 2 and movable clip block 3 on the workbench 1, movable clip block 3 is connected with an end of regulating bolt 4, regulate bolt 4 and be provided with the nut 5 that cooperatively interacts with it, in bend pipe mould 2, be provided with first bearing pin 6, first bearing pin 6 flexibly connects with an end of exterior roller folder 7, the other end of exterior roller folder 7 is connected with adjusting screw(rod) 8, one end of adjusting screw(rod) 8 is connected with handle 9, the other end of adjusting screw(rod) 8 be arranged on exterior roller and press from both sides an end of the interior roller folder 10 of 7 inside and be connected, adjusting screw(rod) 8 is provided with the adjusting nut 11 that cooperatively interacts with it, is provided with two guide rollers 13 that cooperatively interact with bend pipe mould 2 by second bearing pin 12 respectively on the other end of interior roller folder 10.
During use, workbench 1 is fixed on the ground, at first the light-wall pipe that needs are bent is positioned on the bending machine, by regulating bolt 4 and nut 5 adjustment movable clip blocks 3, it is overlapped with bending die 2, and light-wall pipe is fixed.By adjusting screw(rod) 8 and adjusting nut 11, make guide roller 13 and light-wall pipe fit rotary handle 9, guide roller 3 rotates thereupon, and bend pipe mould 2 is motionless, and guide roller 3 makes the circumferential winding of light-wall pipe along bend pipe mould 2 with the power of handle 9, first elbow bending finishes, and unclamps floating holder.Draw second elbow and play curved line, light-wall pipe is put into the position, using the same method bends the residue elbow, thereby dish case pipe 14 promptly bends successfully.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the utility model spirit and scope; can also make various variations and modification, so all technical schemes that are equal to also should belong to protection category of the present utility model.
Claims (1)
1. small-caliber thin-walled tube bending machine, it is characterized in that: comprising: workbench (1), be arranged on bend pipe mould (2) and movable clip block (3) on the workbench (1), movable clip block (3) is connected with an end of regulating bolt (4), regulate bolt (4) and be provided with the nut (5) that cooperatively interacts with it, in bend pipe mould (2), be provided with first bearing pin (6), first bearing pin (6) flexibly connects with an end of exterior roller folder (7), the other end of exterior roller folder (7) is connected with adjusting screw(rod) (8), one end of adjusting screw(rod) (8) is connected with handle (9), one end of the interior roller folder (10) that the other end of adjusting screw(rod) (8) is inner with being arranged on exterior roller folder (7) is connected, adjusting screw(rod) (8) is provided with the adjusting nut (11) that cooperatively interacts with it, is provided with two guide rollers (13) that cooperatively interact with bend pipe mould (2) by second bearing pin (12) respectively on the other end of interior roller folder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202810960U CN201755604U (en) | 2010-08-04 | 2010-08-04 | Pipe bender for small-caliber thin-walled pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202810960U CN201755604U (en) | 2010-08-04 | 2010-08-04 | Pipe bender for small-caliber thin-walled pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201755604U true CN201755604U (en) | 2011-03-09 |
Family
ID=43642869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202810960U Expired - Lifetime CN201755604U (en) | 2010-08-04 | 2010-08-04 | Pipe bender for small-caliber thin-walled pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201755604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947580A (en) * | 2010-08-04 | 2011-01-19 | 江苏申港锅炉有限公司 | Small-diameter thin-walled tube bender |
-
2010
- 2010-08-04 CN CN2010202810960U patent/CN201755604U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947580A (en) * | 2010-08-04 | 2011-01-19 | 江苏申港锅炉有限公司 | Small-diameter thin-walled tube bender |
| CN101947580B (en) * | 2010-08-04 | 2012-05-30 | 江苏申港锅炉有限公司 | Small-diameter thin-walled tube bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110309 Effective date of abandoning: 20120530 |