CN2470023Y - Novel bending machine - Google Patents
Novel bending machine Download PDFInfo
- Publication number
- CN2470023Y CN2470023Y CN 01227453 CN01227453U CN2470023Y CN 2470023 Y CN2470023 Y CN 2470023Y CN 01227453 CN01227453 CN 01227453 CN 01227453 U CN01227453 U CN 01227453U CN 2470023 Y CN2470023 Y CN 2470023Y
- Authority
- CN
- China
- Prior art keywords
- lathe bed
- mold
- driving mechanism
- bending machine
- moving
- 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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Abstract
The utility model relates to a new bender. The top of a lathe bed is connected with a vertical cylinder. A piston rod of the vertical cylinder is connected with a moving frame, which moves vertically on guiding rails on the two sides of the lathe bed. The moving frame drives a positioning and leveling device on the bottom of the moving frame to finish the positioning and leveling work when the processed workpieces are processed. The utility model is characterized in that: the horizontal surface of a worktable of the lathe bed is provided with a bending positioner; a clamping moving positioner corresponded with the bending positioner is connected with a moving and driving mechanism arranged horizontally, and the driving work is carried out by the moving and driving mechanism; the moving and driving mechanism is arranged on a cylinder seat of the outer side of a hull. The utility model is provided with acting forces in the vertical and transverse directions, both of which act on the bent workpieces at the same time, and thus the inner and outer quality of the bent workpieces is assured, and the processing precision is improved.
Description
The utility model belongs to the section bar processing equipment, particularly a kind of novel bending machine.
The section bar processing equipment is shape bending to be processed into meet the curved shape that people require.And the section bar processing equipment has multiple pipe bending machine according to the classification branch of section bar.Wherein finish for the common use bending machine of bending of angle steel, channel-section steel, I-steel and special section.The bending machine structure of former use is by lathe bed, the lathe bed top connects vertical oil cylinder, the piston rod of its vertical oil cylinder connects movable stand, and movable stand vertically moves according to the guide rail of lathe bed both sides, and the location levelling device that drives the movable stand bottom is finished work piece and added and locate leveling work man-hour.Horizontal clamping work pieces flexural deformation on the bending machine then has leading screw, screw machine driving or manually finishes, its defective is: longitudinal force is only arranged, make workpiece in process, easily produce torsional deformation, need adjust workpiece angle repeatedly, labour intensity is big, expend the energy, difficult quality guarantee after the moulding, and in operation, also have certain degree of difficulty.
The purpose of this utility model provides a kind of novel bending machine, it has the longitudinal and transverse two directions active force and acts on the workpiece, horizontal force has the workpiece of making and accurately produces required distortion, longitudinal force plays the leveling effect to workpiece again simultaneously, guarantee the inside and outside quality of curved workpieces, improved machining accuracy.
The purpose of this utility model realizes with following technical scheme: a kind of novel bending machine, it is by lathe bed, the lathe bed top connects vertical oil cylinder, the piston rod of its vertical oil cylinder connects movable stand, movable stand vertically moves according to the guide rail of lathe bed both sides, and the location levelling device that drives the movable stand bottom is finished work piece and is added and locate leveling work man-hour, it is characterized in that: on lathe bed driving water plane, crooked mold is housed, the mobile mold of chucking of corresponding crooked mold is connected with horizontally disposed mobile driving mechanism and by its driving work, mobile driving mechanism is loaded on the cylinder seat of fuselage outer side.
Above-mentioned mobile driving mechanism is made of chucking level oil (gas) cylinder and liquid (gas) pressure-controlled system.
Above-mentioned crooked mold and the mobile mold of chucking are according to the curved shape of section bar and the corresponding design that coincide.
The utility model is compared embodiment with original equipment excellence is: having overcome former bending machine only has longitudinal force, make work piece easily produce the defective of torsional deformation, improved have the longitudinal and transverse two directions active force and act on the workpiece simultaneously, make workpiece play the leveling effect to workpiece again when accurately processing bending, guarantee the inside and outside quality of curved workpieces, improved machining accuracy.And reduced production cost, improved operating efficiency greatly.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is A of the present utility model-A cutaway view.
Among Fig. 1 and Fig. 2:
1 lathe bed, 2 vertical oil cylinders, 3 piston rods, 4 movable stands, 5 guide rails, 6 location levelling devices, 7 workbench, 8 crooked molds, the mobile mold of 9 chuckings, 10 cross cylinders, 11 cylinder seats, 12 hydraulic control systems.
Figure 1 and Figure 2 is the utility model embodiment, it is by lathe bed 1, lathe bed 1 top connects vertical oil cylinder 2, the piston rod 3 of its vertical oil cylinder 2 connects movable stand 4, movable stand 4 vertically moves according to the guide rail 5 of lathe bed 1 both sides, and the location levelling device 6 that drives movable stand 4 bottoms is finished work piece and is added and locate leveling work man-hour, it is characterized in that: on lathe bed 1 workbench 7 horizontal planes, crooked mold 8 is housed, the mobile mold 9 of chucking of corresponding crooked mold 8 is connected with horizontally disposed chucking cross cylinder 10 piston rods, and mobile driving mechanism is made of chucking level oil (gas) cylinder and liquid (gas) pressure-controlled system.Cross cylinder 10 is loaded on the cylinder seat 11 in fuselage 1 outside.Liquid (gas) cylinder pressure all has the control work of liquid (gas) pressure-controlled system.Above-mentioned crooked mold 8 and the mobile mold 9 of chucking are according to the curved shape of section bar and the corresponding design that coincide.
The course of work of novel bending machine is: will treat pack into the arc groove place of crooked mold of crooked tubing, vertically oil cylinder and cross cylinder move to workpiece simultaneously, tighten mobile mold and withstand the crooked section bar for the treatment of on the crooked mold this moment, and vertically the piston rod of oil cylinder promotes movable stand and location levelling device and vertically pushes down and treat crooked section bar, makes to treat that crooked section bar is crooked under the active force simultaneously in vertical, horizontal.Vertically oil cylinder and cross cylinder are return simultaneously then, unclamp bent section and promptly finish first order buckling.Running hours is readjusted tubing and compress position and angle on crooked mold, repeats above-mentioned BENDING PROCESS again, and is all continuously shaped until section bar.
This novel bending machine is applicable to bending of angle steel, channel-section steel, I-steel, track steel and special section.Simultaneously, also be applicable to the integral body modulation of some large-scale workpieces.The utility model adopts hydraulic system to drive and clamps, and is convenient to operation, accurately.
Claims (3)
1, a kind of novel bending machine, it is by lathe bed, hydraulic system and electric control system, the lathe bed top connects vertical oil cylinder, the piston rod of its vertical oil cylinder connects movable stand, movable stand vertically moves according to the guide rail of lathe bed both sides, and the location levelling device that drives the movable stand bottom is finished work piece and is added and locate leveling work man-hour, it is characterized in that: on lathe bed driving water plane, crooked mold is housed, the mobile mold of chucking of corresponding crooked mold is connected with horizontally disposed mobile driving mechanism and by its driving work, mobile driving mechanism is loaded on the cylinder seat of fuselage outer side.
2, novel bending machine according to claim 1 is characterized in that: above-mentioned mobile driving mechanism is made of chucking level oil (gas) cylinder and liquid (gas) pressure-controlled system.
3, novel bending machine according to claim 1 is characterized in that: above-mentioned crooked mold and the mobile mold of chucking are according to the curved shape of section bar and the corresponding design that coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227453 CN2470023Y (en) | 2001-06-20 | 2001-06-20 | Novel bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01227453 CN2470023Y (en) | 2001-06-20 | 2001-06-20 | Novel bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2470023Y true CN2470023Y (en) | 2002-01-09 |
Family
ID=33642895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01227453 Expired - Fee Related CN2470023Y (en) | 2001-06-20 | 2001-06-20 | Novel bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2470023Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008148241A1 (en) * | 2007-06-06 | 2008-12-11 | Yunfeng Jiang | A press-bending machine |
| CN101786117A (en) * | 2010-03-08 | 2010-07-28 | 河北科技大学 | Rolling equipment |
| CN102240709A (en) * | 2011-05-25 | 2011-11-16 | 大连船舶重工集团装备制造有限公司 | T section bending device |
| CN103128143A (en) * | 2011-11-29 | 2013-06-05 | 大连船舶重工集团有限公司 | Flat-bulb steel bending processing equipment based on multi-functional bottom clamping fixture |
| CN105344769A (en) * | 2015-11-17 | 2016-02-24 | 浙江瑞申汽配有限公司 | Machining device for U-shaped metal part |
-
2001
- 2001-06-20 CN CN 01227453 patent/CN2470023Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008148241A1 (en) * | 2007-06-06 | 2008-12-11 | Yunfeng Jiang | A press-bending machine |
| CN101786117A (en) * | 2010-03-08 | 2010-07-28 | 河北科技大学 | Rolling equipment |
| CN102240709A (en) * | 2011-05-25 | 2011-11-16 | 大连船舶重工集团装备制造有限公司 | T section bending device |
| CN103128143A (en) * | 2011-11-29 | 2013-06-05 | 大连船舶重工集团有限公司 | Flat-bulb steel bending processing equipment based on multi-functional bottom clamping fixture |
| CN103128143B (en) * | 2011-11-29 | 2015-07-08 | 大连船舶重工集团有限公司 | Flat-bulb steel bending processing equipment based on multi-functional bottom clamping fixture |
| CN105344769A (en) * | 2015-11-17 | 2016-02-24 | 浙江瑞申汽配有限公司 | Machining device for U-shaped metal part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |