CN201179532Y - Double-pressure roller push bending machine - Google Patents
Double-pressure roller push bending machine Download PDFInfo
- Publication number
- CN201179532Y CN201179532Y CNU2007201923777U CN200720192377U CN201179532Y CN 201179532 Y CN201179532 Y CN 201179532Y CN U2007201923777 U CNU2007201923777 U CN U2007201923777U CN 200720192377 U CN200720192377 U CN 200720192377U CN 201179532 Y CN201179532 Y CN 201179532Y
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- CN
- China
- Prior art keywords
- die
- bender
- pipe
- bending machine
- pressing roller
- 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 double pressure wheel bending pushing machine which comprises a frame and a bending pushing die. The bending pushing die is composed of a bottom plate and a bending pushing plate fixed on the bottom plate. The front end of the bottom plate extends outwards for placing a bending pushing section material, pressure wheels and a stroke switch are arranged at the front of a stroke of the bending pushing die, the bending pushing die can slide forwards under the action of an ejection mechanism, and the section material is bent and formed by the common action of the bending pushing plate and two pressure wheels at the both sides. The double pressure wheel bending pushing machine has the advantages of simple structure, convenient operation and low manufacture cost.
Description
Technical field
The utility model relates to and a kind of section bars such as aluminium, copper is carried out the special equipment of bending process, belongs to shape processing equipment technical field.
Background technology
Curving apparatus is a kind of common equipment, is widely used in metal and the machining.Yet existing curving apparatus generally has complex structure, characteristics that production cost is high.For bending the not high processing operation occasion of required precision, be unfavorable for extensive popularization.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, double pressing roller type bending machine that production cost is low.The utility model adopts following technical scheme to realize:
A kind of double pressing roller type bending machine comprises frame and Die of pipe-bender, and Die of pipe-bender slides and to be fixed on the frame, and the Die of pipe-bender rear end is provided with ejecting mechanism, is used to drive Die of pipe-bender to front slide and bend section bar; Described Die of pipe-bender comprises a bending plate and a base plate, and the bending plate is fixed on the base plate, and the base plate front end is protruding to be used to put the bending section bar; Be provided with pinch roller in both sides, Die of pipe-bender stroke the place ahead, the appropriate position of the Cheng Qian side of being expert at also is provided with travel control device, and section bar bends moulding under the acting in conjunction of bending plate and both sides pinch roller.Further, also can be provided with fixed head in the frame both sides in Die of pipe-bender stroke the place ahead, respectively be provided with at least one pinch roller installing hole on the fixed head of both sides, pinch roller is fixed on the fixed head by installing hole.
Described pinch roller comprises a pulley, and pulley is fixed on fixed head or the frame by the pinch roller seat, and section bar bends moulding under the acting in conjunction of pulley surface and bending plate end face.Described pulley is high fiber nylon wheel.Pulley surface is middle recessed arc.
The push rod end of the rear end of described Die of pipe-bender or ejecting mechanism is provided with a support plate, and ejecting mechanism forces in Die of pipe-bender by this support plate.
The beneficial effects of the utility model are:
1, simple in structure, simple operation, cost of manufacture are cheap.During use, only need to adopt a pneumatic jack, an air compressor machine etc., can operate this double pressing roller type bending machine as power source, time saving and energy saving.
2, can be by a plurality of pinch roller installing holes be set on fixed head, the bending plate that different model is installed also can be changed in flexible modulation pinch roller position, or changes pulley, to adapt to the differential profiles specification, to bend the job requirements that bends of angle.
3, adopt high fiber nylon wheel as pulley, can avoid section bars such as aluminium alloy are produced infringement.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the pressure roller structure schematic diagram.
The specific embodiment
Referring to accompanying drawing.The double pressing roller type bending machine of present embodiment comprises frame 1 and Die of pipe-bender, and Die of pipe-bender is made up of bending plate 2 and base plate 3, and bending plate 2 is fixed on the base plate 3, and the end face of bending plate 2 is a curved end, and base plate 3 front ends are protruding, are used to put section bar to be processed.Frame 1 both sides are provided with slide rail 4, and base plate 3 bottoms are provided with the pulley that matches with slide rail 4, are provided with ejecting mechanism in bending plate 2 rear ends, and the push rod 5 of this ejecting mechanism withstands on the afterbody of base plate 3 under the effect of power source, drive Die of pipe-bender to front slide.For making the ejecting mechanism uniform force application, can a support plate 12 vertically be set at base plate 3 afterbodys or push rod 5 end faces, push rod 5 forces in Die of pipe-bender by this support plate 12.
Respectively be provided with a pinch roller 6 in the both sides in Die of pipe-bender stroke the place ahead, this pinch roller can directly be fixed on the frame 1, also can be fixed on the fixed head 7, and fixed head 7 fixes with frame 1.On fixed head 7, can be provided with a plurality of installing holes 10, can regulate the fixed position of pinch roller neatly.Described pinch roller 6 is made up of pulley 8 and pinch roller seat 9, and pulley 8 is fixed on the fixed head 7 by pinch roller seat 9.Pulley 8 adopts high fiber nylon material to make, and can make the pulley with different size outer surface according to the requirement of different size section bar.The pulley outer surface 13 of this embodiment is middle recessed arc.Section bars such as aluminium alloy bend moulding under the acting in conjunction of both sides pulley outer surface and bending plate end face.Also be provided with travel switch 11 in both sides, Die of pipe-bender stroke the place ahead, be used for controlling the stroke of Die of pipe-bender.
Claims (7)
1, a kind of double pressing roller type bending machine, comprise frame (1) and Die of pipe-bender, Die of pipe-bender slides and is fixed on the frame (1), the Die of pipe-bender rear end is provided with ejecting mechanism, be used to drive Die of pipe-bender to front slide and bend section bar, it is characterized in that: described Die of pipe-bender comprises a bending plate (2) and a base plate (3), and bending plate (2) is fixed on the base plate (3), and base plate (3) front end is protruding to be used to put the bending section bar; Be provided with pinch roller (6) in both sides, Die of pipe-bender stroke the place ahead, the appropriate position of the Cheng Qian side of being expert at also is provided with travel control device.
2, double pressing roller type bending machine as claimed in claim 1, it is characterized in that: be provided with fixed head (7) in both sides, Die of pipe-bender stroke the place ahead, fixed head (7) is fixed on the frame (1), respectively be provided with at least one installing hole (10) on the both sides fixed head (7), pinch roller (6) is fixed on the fixed head (7) by installing hole (10).
3, double pressing roller type bending machine as claimed in claim 2, it is characterized in that: described pinch roller (6) comprises a pulley (8), and pulley (8) is fixing by pinch roller seat (9), and section bar bends moulding under the acting in conjunction of pulley (8) surface and bending plate end face.
4, double pressing roller type bending machine as claimed in claim 3 is characterized in that: described pulley (8) adopts nylon material to make.
5, as each described double pressing roller type bending machine of claim 1-4, it is characterized in that: described pulley (8) surface is the indent arc.
6, as each described double pressing roller type bending machine of claim 1-4, it is characterized in that: the push rod end face at Die of pipe-bender afterbody or ejecting mechanism is provided with a support plate (12), and ejecting mechanism forces in Die of pipe-bender by this support plate (12).
7, double pressing roller type bending machine as claimed in claim 5 is characterized in that: the push rod end face at Die of pipe-bender afterbody or ejecting mechanism is provided with a support plate (12), and ejecting mechanism forces in Die of pipe-bender by this support plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201923777U CN201179532Y (en) | 2007-10-29 | 2007-10-29 | Double-pressure roller push bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201923777U CN201179532Y (en) | 2007-10-29 | 2007-10-29 | Double-pressure roller push bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179532Y true CN201179532Y (en) | 2009-01-14 |
Family
ID=40249036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201923777U Expired - Fee Related CN201179532Y (en) | 2007-10-29 | 2007-10-29 | Double-pressure roller push bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179532Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368651A (en) * | 2013-07-23 | 2015-02-25 | 胜利油田胜利石油化工建设有限责任公司 | Pushing-type predeformation hydraulic cold roll forming mill |
| CN107931379A (en) * | 2017-12-05 | 2018-04-20 | 高峰 | A kind of bending apparatus of subway tunnel wall bracket steel bar |
-
2007
- 2007-10-29 CN CNU2007201923777U patent/CN201179532Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368651A (en) * | 2013-07-23 | 2015-02-25 | 胜利油田胜利石油化工建设有限责任公司 | Pushing-type predeformation hydraulic cold roll forming mill |
| CN107931379A (en) * | 2017-12-05 | 2018-04-20 | 高峰 | A kind of bending apparatus of subway tunnel wall bracket steel bar |
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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: 20090114 Termination date: 20101029 |