CN203343234U - Numerical-control four-roll profile material bender - Google Patents
Numerical-control four-roll profile material bender Download PDFInfo
- Publication number
- CN203343234U CN203343234U CN 201320281131 CN201320281131U CN203343234U CN 203343234 U CN203343234 U CN 203343234U CN 201320281131 CN201320281131 CN 201320281131 CN 201320281131 U CN201320281131 U CN 201320281131U CN 203343234 U CN203343234 U CN 203343234U
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- roll
- roller
- profile material
- numerical
- control
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Abstract
The utility model provides a numerical-control four-roll profile material bender. The numerical-control four-roll profile material bender comprises a machine frame (1), an upper main roll (2), a lower main roll (3), a left edge roll (4), a right edge roll (5), an edge roll oil cylinder (6), a lower roll oil cylinder (7), a hydraulic motor, a carrying roll (8) and the like. The upper main roll and the lower main roll of the numerical-control four-roll profile material bender are combined with the left edge roll and the right edge roll to form an arc line downwards adjustment type structure mode, the upper main roll and the lower main roll are in a driving state, the left edge roll and the right edge roll make arc line motions around respective middle axes under the action of the edge roll oil cylinder and meanwhile make rotary motions under the action of the hydraulic motor, and therefore a profile material is bent or coiled. The numerical-control four-roll profile material bender can coil the profile material into workpieces in a round or arc or spiral shape or other shapes. The numerical-control four-roll profile material bender has a profile material pre-bending function and can bend angle steel, flat steel, square steel, channel steel, I-shaped steel, round steel, steel pipes and other profile materials in a coiling mode. The numerical-control four-roll profile material bender is advanced in structure, reliable in work, small in size and complete in function, and has advanced profile material forming performance.
Description
Technical field
The utility model relates to the product moulding technical field, is specifically related to the numerically controlled processing equipment manufacturing technology field of metal material.
Background technology
Along with the development of machinery industry, profile bender uses in a lot of occasions.Profile bender is Curve down section bar bending machine, the home roll of profile bender is main drive roller, or three home rolls are main drive roller, upper home roll position is fixed, two limit home rolls are done the camber line elevating movement, hydraulic control, displacement liquid crystal display around the fixing centre of gyration, control the section bar forming process, both sides are provided with support roller device.
Summary of the invention
The purpose of this utility model is to provide a kind of numerical control four-roller profile bender, and these facility have the pre-bending function of section bar, and upper and lower home roll is main drive roll, the lifting displacement numerical control demonstration of lower home roll and left and right limit roller, and working stability is reliable, is easy to safeguard.
For achieving the above object, scheme of the present utility model is: a kind of numerical control four-roller profile bender, comprise frame (1), upper home roll (2), lower home roll (3), left side roller (4), the right roller (5), limit roller oil cylinder (6), lower roller oil cylinder (7), hydraulic motor, the parts such as carrying roller (8), it is characterized in that, on, lower home roll is with left, four rollers of the right roller combine into the version of Curve down, on, lower home roll is initiatively, left side roller and the right roller are under the effect of limit roller oil cylinder, do the arc line type motion around axis separately respectively, under the effect of hydraulic motor, rotate simultaneously, thereby realize the crooked of section bar or roll.
Beneficial effect:
Numerical control four-roller profile bender of the present utility model can roll into section bar the workpiece such as circle, arc, spirality.These facility have the pre-bending function of section bar, and upper and lower home roll is main drive roll, and the lifting displacement numeral of lower home roll and left and right limit roller shows, eye-catching directly perceived.More after mold exchange, can roll up the section bars such as bent angle steel, band steel, square steel, channel-section steel, I-steel, round steel, steel pipe, be furnished with independently operating desk.This machine structure advanced person, reliable operation, volume is little, multiple functional.Numerical control four-roller profile bender structure advanced person of the present utility model, reliable operation, volume is little, and function is complete, has advanced section bar forming property.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings: 1 frame; Home roll on 2; 3 times home rolls; 4 left side rollers; 5 the right rollers; 6 limit roller oil cylinders; 7 times roller oil cylinders; 8 carrying rollers.
The specific embodiment
Referring to Fig. 1, this specific embodiment is by the following technical solutions: a kind of numerical control four-roller profile bender comprises the parts such as frame (1), upper home roll (2), lower home roll (3), left side roller (4), the right roller (5), limit roller oil cylinder (6), lower roller oil cylinder (7), hydraulic motor, carrying roller (8).The upper and lower home roll of numerical control four-roller profile bender of the present utility model combines with four rollers of left and right limit roller and forms the version of Curve down, upper and lower home roll is initiatively, left side roller and the right roller are under the effect of limit roller oil cylinder, do the arc line type motion around axis separately respectively, rotate under the effect of hydraulic motor, thereby realize the crooked of section bar or roll simultaneously.Numerical control four-roller profile bender of the present utility model has the pre-bending function of section bar, and upper and lower home roll is main drive roll, and the lifting displacement numeral of lower home roll and left and right limit roller shows, eye-catching directly perceived.More after mold exchange, can roll up the section bars such as bent angle steel, band steel, square steel, channel-section steel, I-steel, round steel, steel pipe, be furnished with independently operating desk.This machine structure advanced person, reliable operation, volume is little, multiple functional, has advanced section bar forming property.
The above is described in detail embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken possessed at affiliated technical field those of ordinary skill, can also under the prerequisite that does not break away from the utility model aim, make a variety of changes.
Claims (4)
1. a numerical control four-roller profile bender, comprise frame (1), upper home roll (2), lower home roll (3), left side roller (4), the right roller (5), limit roller oil cylinder (6), lower roller oil cylinder (7), hydraulic motor and carrying roller (8), it is characterized in that, upper and lower home roll combines into the version of Curve down with four rollers of left and right limit roller, upper and lower home roll is initiatively, left side roller and the right roller are under the effect of limit roller oil cylinder, do the arc line type motion around axis separately respectively, rotate under the effect of hydraulic motor simultaneously.
2. numerical control four-roller profile bender as claimed in claim 1, is characterized in that, also is furnished with independently operating desk for adapting to various different types of section bars.
3. numerical control four-roller profile bender as claimed in claim 1 or 2, is characterized in that, also is equipped with the PLC controller, and the PLC controller is controlled the motion of upper and lower home roll and left and right limit roller.
4. numerical control four-roller profile bender as claimed in claim 3, is characterized in that, the PLC controller is connected to digital display screen, in order to show the displacement of upper and lower home roll and left and right limit roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281131 CN203343234U (en) | 2013-05-22 | 2013-05-22 | Numerical-control four-roll profile material bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281131 CN203343234U (en) | 2013-05-22 | 2013-05-22 | Numerical-control four-roll profile material bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343234U true CN203343234U (en) | 2013-12-18 |
Family
ID=49743168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320281131 Expired - Fee Related CN203343234U (en) | 2013-05-22 | 2013-05-22 | Numerical-control four-roll profile material bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240310A (en) * | 2013-05-22 | 2013-08-14 | 南通奥特机械设备有限公司 | Numerical control four-roller section-bending machine |
| CN105057456A (en) * | 2015-08-13 | 2015-11-18 | 湖北元拓铝合金模架制造有限公司 | Section coiling and bending mold |
-
2013
- 2013-05-22 CN CN 201320281131 patent/CN203343234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240310A (en) * | 2013-05-22 | 2013-08-14 | 南通奥特机械设备有限公司 | Numerical control four-roller section-bending machine |
| CN105057456A (en) * | 2015-08-13 | 2015-11-18 | 湖北元拓铝合金模架制造有限公司 | Section coiling and bending mold |
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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: 20131218 Termination date: 20140522 |