CN202447454U - Angle steel bending machine - Google Patents
Angle steel bending machine Download PDFInfo
- Publication number
- CN202447454U CN202447454U CN2011205700280U CN201120570028U CN202447454U CN 202447454 U CN202447454 U CN 202447454U CN 2011205700280 U CN2011205700280 U CN 2011205700280U CN 201120570028 U CN201120570028 U CN 201120570028U CN 202447454 U CN202447454 U CN 202447454U
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- CN
- China
- Prior art keywords
- bending machine
- angle steel
- mould
- roll
- machine
- 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
Links
- 238000005452 bending Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000003754 machining Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003638 reducing agent Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Abstract
The utility model provides an angle steel bending machine being improved from a plate bending machine and being capable of bending an angle steel. According to the utility model, the angle steel is bent by using the angle steel bending machine, the production cost can be reduced and the machining efficiency can be increased. The plate bending machine comprises the plate bending machine provided with an upper roller and a lower roller, a mould is arranged on the upper roller or the lower roller, and the periphery of the mould is provided with a ring groove penetrated by a wing plate of the angle steel.
Description
Technical field
Present technique relates to carries out crooked bending machine to angle steel.
Background technology
Existing shaped steel and tube bending generally adopt stretch bending method or shaped steel bending machine method; These two kinds of methods all need special equipment, and the equipment purchasing fund is big, and utilization rate is not high, has increased many burdens to enterprise.And external coordination bends needs certain process-cycle, consuming time longer, has also increased freight and time.
Summary of the invention
The purpose of present technique provides a kind of angle bending machine that obtains, can carry out bending to angle steel that on veneer reeling machine, improves, and uses it that angle steel is carried out bending, can reduce production costs, and improves working (machining) efficiency.
This angle bending machine comprises the veneer reeling machine with top roll and lower roll, and top roll or lower roll are provided with mould, has an annular groove that wing plate stretches into that supplies angle steel on the mould periphery.
The beneficial effect of present technique: veneer reeling machine divides three rolls plate bending machine and four-roll plate bending machine from the roller number.Existing with common its operation principle of three rolls plate bending machine explanation.Top roll acts on piston in two lower rolls central authorities symmetric position through the hydraulic oil in the hydraulic cylinder and makes vertical displacement movement, and the final stage gear driven two lower roll gears engaged through main gear reducer rotate, and for rolling sheet material moment of torsion are provided.The smooth plastic metal plate of specification passes through between three working rolls (two lower rolls, a top roll) of veneer reeling machine; By pressing down of top roll and rotatablely moving of lower roll; Make metallic plate through the multi-pass continuous bend; Produce nonvolatil plastic deformation, roll into needed garden tube, awl tube or their part.Present technique is that the veneer reeling machine that utilizes each enginerring works generally to have carries out the crooked prefabricated of shaped steel, steel pipe.In order to make plate shearing machine to carry out bending to angle steel, present technique has increased the mould with annular groove.During use, extend into angle steel in the annular groove on the mould, can carry out bending to angle steel through top roll and the lower roll that rotates.So present technique is carried out simple modifications to veneer reeling machine and obtained, can carry out crooked equipment to angle steel, uses it that angle steel is carried out bending, production cost is low, and working (machining) efficiency is high.
Above-mentioned angle bending machine all is provided with said mould on top roll and lower roll.Can extend into the wing plate of angle steel on the mould that is connected top roll or lower roll convenient the use so as required.Preferably mould is detachably connected on top roll and the lower roll.
Description of drawings
Fig. 1 is the sketch map of angle bending machine in user mode.
The specific embodiment
Referring to angle bending machine shown in Figure 1, comprise veneer reeling machine with top roll 1 and lower roll 2, on top roll and lower roll, be removably connected with patrix 3 and counterdie 4 respectively.Have the annular groove 6 that a wing plate 9 supplying angle steel 10 stretches on counterdie 4 peripheries, have the annular groove 5 that a wing plate supplying angle steel stretches on patrix 3 peripheries.
Present technique adopts simple die (upper die and lower die) to install as the veneer reeling machine annex, and installation mold bends when needs, removes mould when not required and carries out roll bending.Mold attachment is made simple, and material is easy to get, and cost is extremely low.This angle bending machine improves on the basis of veneer reeling machine and gets, and has improved utilization rate of equipment and installations, has eliminated external coordination cost and time.
Claims (3)
1. angle bending machine, it is characterized in that: it comprises the veneer reeling machine with top roll and lower roll, top roll or lower roll are provided with mould, have an annular groove that wing plate stretches into that supplies angle steel on the mould periphery.
2. angle bending machine as claimed in claim 1 is characterized in that: said mould all is set on top roll and lower roll.
3. angle bending machine as claimed in claim 2 is characterized in that: mould is detachably connected on top roll and the lower roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205700280U CN202447454U (en) | 2011-12-31 | 2011-12-31 | Angle steel bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205700280U CN202447454U (en) | 2011-12-31 | 2011-12-31 | Angle steel bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447454U true CN202447454U (en) | 2012-09-26 |
Family
ID=46863349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205700280U Expired - Fee Related CN202447454U (en) | 2011-12-31 | 2011-12-31 | Angle steel bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447454U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043696A (en) * | 2014-06-26 | 2014-09-17 | 湖南创一机械有限公司 | Multifunctional veneer reeling machine |
| CN104690119A (en) * | 2013-12-10 | 2015-06-10 | 中国二十冶集团有限公司 | Method for bending rows of angle steels |
| CN105689478A (en) * | 2016-04-22 | 2016-06-22 | 兰州兰石重型装备股份有限公司 | Rolling forming tool for angle steel rings and use method of rolling forming tool |
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
-
2011
- 2011-12-31 CN CN2011205700280U patent/CN202447454U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690119A (en) * | 2013-12-10 | 2015-06-10 | 中国二十冶集团有限公司 | Method for bending rows of angle steels |
| CN104043696A (en) * | 2014-06-26 | 2014-09-17 | 湖南创一机械有限公司 | Multifunctional veneer reeling machine |
| CN105689478A (en) * | 2016-04-22 | 2016-06-22 | 兰州兰石重型装备股份有限公司 | Rolling forming tool for angle steel rings and use method of rolling forming tool |
| CN111842572A (en) * | 2020-08-03 | 2020-10-30 | 西安信康实业有限公司 | Section bending machine for manufacturing transformer oil tank |
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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: 20120926 Termination date: 20121231 |