CN106391772A - Bending device with good flatness - Google Patents
Bending device with good flatness Download PDFInfo
- Publication number
- CN106391772A CN106391772A CN201611011634.2A CN201611011634A CN106391772A CN 106391772 A CN106391772 A CN 106391772A CN 201611011634 A CN201611011634 A CN 201611011634A CN 106391772 A CN106391772 A CN 106391772A
- Authority
- CN
- China
- Prior art keywords
- bending
- workbench
- overarm
- cavity
- upper die
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
Abstract
The invention discloses a bending device with good flatness. The bending device comprises a workbench. A cavity is formed in the middle portion of the workbench, and a lower die is placed in the cavity. A suspending beam is installed above the workbench. An upper die is installed on the part, over the lower die, of the suspending beam. Air outlets are distributed in the bottom end face and two side faces of the upper die and communicate with a ventilation cavity of the upper die, and an air inlet of the ventilation cavity communicates with an air inlet pipe. Movable compression roller mechanisms are installed on parts, on the two sides of the upper die, of the suspending beam. Each compression roller mechanism comprises a sliding base, wherein the sliding base is driven by an air cylinder on the outer side of the sliding base to move, the sliding base is provided with the air cylinder with a piston rod vertically downward, a fixing plate is installed on the end portion of the piston rod, compression rollers are rotationally installed on the fixing plate, and the compression rollers are distributed perpendicular to the moving direction. According to the bending device, the situation that the quality at the bend position of a plate is affected when the upper die is lifted is avoided, meanwhile, the bending device can planish parts, on the two sides, of the plate while advancing and bending are not affected, the purpose of one-time flat bending is achieved, and the machining production requirement for large batches is met.
Description
Technical field：
The present invention relates to bending equipment field, relate generally to a kind of good apparatus for bending of flatness.
Background technology：
In the prior art, during the bending of sheet material, due to the active force to sheet material for the upper mould, in bending, bending part both sides can be subject to
Active force and tilt, upper after bending have certain active force and reaction force between mould and sheet material, directly rises upper mould, meeting
Certain impact is produced to folding surface, and both sides need to be processed, waste time and energy, operating efficiency, but also can affect to roll over
Curved quality requires it is impossible to meet large batch of processing.
Content of the invention：
The object of the invention is exactly the defect in order to make up prior art, provides a kind of flatness good apparatus for bending.
The present invention is achieved by the following technical solutions：
A kind of good apparatus for bending of flatness, include workbench it is characterised in that：Described workbench middle part be provided with recessed
Chamber, is placed with lower mould in described cavity, the top of described workbench is provided with overarm, and the overarm directly over described lower mould is installed
Be provided with mould, the bottom face of described upper mould and two sides are distributed with venthole respectively, described venthole logical with upper mould respectively
Air cavity connects, and is communicated with air inlet pipe at the air inlet of described venting cavity；It is provided with the overarm of described upper mould both sides movably
Pressing roll mechanism, described pressing roll mechanism includes slide, and the movement of described slide, by the air cylinder driven outside it, described slide is pacified
Equipped with piston rod vertically cylinder directed downwardly, the end of described piston rod is provided with fixed plate, described fixed plate is rotatablely equipped with
Pressure roller, described pressure roller is each perpendicular to moving direction distribution.
Inverted T-shaped guide rail is distributed with, the upper surface of described slide is provided with is joined with inverted T-shaped guide rail in the overarm that described slide is located
The draw-in groove of the guiding cooperation closed.
The application, when using, by the design of the venthole of upper mould, can pass through gas after bending and apply one to sheet material
Individual impulse force, thus the quality at impact sheet metal bending when avoiding mould to rise, by the design of the pressing roll mechanism of upper mould both sides, one
Aspect can compress the both sides of sheet material in bending, rotated by roller structure and install, and sheet material stress will not be hindered during bending to advance
Direction, by the structure of moveable slide, the requirement of different lengths sheet fabrication can be met, during hand labor intensity
Little, time saving and energy saving, high working efficiency, it is achieved that the purpose of smooth disposable bending, meets large batch of processing and requires.
It is an advantage of the invention that：
The present invention passes through gas and applies an impulse force to sheet material, thus the quality at impact sheet metal bending when avoiding mould to rise,
Simultaneously by the pressure roller of both sides while not affecting advance bending, the sheet material of both sides can be flattened, and during hand labor
Intensity is little, time saving and energy saving, and high working efficiency, it is achieved that the purpose of smooth disposable bending, meets large batch of processing
Require.
Brief description：
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the cross section structure schematic diagram of slide and the cooperation of overarm.
Specific embodiment：
Referring to accompanying drawing.
A kind of good apparatus for bending of flatness, includes workbench 1, workbench 1 middle part be provided with cavity 2, in cavity 2
It is placed with lower mould 3, the top of workbench 1 is provided with overarm 4, the overarm 4 directly over lower mould 3 is installed and is provided with mould 5, upper mould 5
Bottom face and two sides venthole 6 be distributed with respectively, the connecting with the venting cavity 7 of upper mould respectively of venthole 6, venting cavity 7
It is communicated with air inlet pipe at air inlet；In the overarm 4 of described upper mould 5 both sides, moveable pressing roll mechanism, pressing roll mechanism bag are installed
Include slide 8, the movement of slide 8 is driven by the cylinder 9 outside it, slide 8 be provided with piston rod vertically cylinder 10 directed downwardly,
The end of piston rod is provided with fixed plate 11, and fixed plate 11 is rotatablely equipped with pressure roller 12, and pressure roller 12 is each perpendicular to moving direction
Distribution.
Inverted T-shaped guide rail 13 is distributed with, the upper surface of slide 8 is provided with and inverted T-shaped guide rail in the overarm 4 that described slide 8 is located
The draw-in groove 14 of the guiding cooperation of 13 cooperations.
Claims (2)
1. the good apparatus for bending of a kind of flatness, include workbench it is characterised in that：Described workbench middle part be provided with recessed
Chamber, is placed with lower mould in described cavity, the top of described workbench is provided with overarm, and the overarm directly over described lower mould is installed
Be provided with mould, the bottom face of described upper mould and two sides are distributed with venthole respectively, described venthole logical with upper mould respectively
Air cavity connects, and is communicated with air inlet pipe at the air inlet of described venting cavity；It is provided with the overarm of described upper mould both sides movably
Pressing roll mechanism, described pressing roll mechanism includes slide, and the movement of described slide, by the air cylinder driven outside it, described slide is pacified
Equipped with piston rod vertically cylinder directed downwardly, the end of described piston rod is provided with fixed plate, described fixed plate is rotatablely equipped with
Pressure roller, described pressure roller is each perpendicular to moving direction distribution.
2. the good apparatus for bending of flatness according to claim 1 it is characterised in that：Divide in the overarm that described slide is located
It is furnished with inverted T-shaped guide rail, the upper surface of described slide is provided with the draw-in groove with the guiding cooperation of inverted T-shaped guide rail cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611011634.2A CN106391772A (en) | 2016-11-17 | 2016-11-17 | Bending device with good flatness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611011634.2A CN106391772A (en) | 2016-11-17 | 2016-11-17 | Bending device with good flatness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106391772A true CN106391772A (en) | 2017-02-15 |
Family
ID=58068269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611011634.2A Pending CN106391772A (en) | 2016-11-17 | 2016-11-17 | Bending device with good flatness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435924A (en) * | 2018-06-11 | 2018-08-24 | 季嘉豪 | A kind of handware pressing and bending device applied to machine-building |
Citations (13)
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|---|---|---|---|---|
| CN101412061A (en) * | 2007-10-16 | 2009-04-22 | 任学兴 | U-shaped flexure mode |
| CN201950117U (en) * | 2011-01-21 | 2011-08-31 | 浙江机电职业技术学院 | Adjustable bending die |
| CN202398705U (en) * | 2011-12-01 | 2012-08-29 | 成都三士达科技有限公司 | Flip-over type pinch-trim die |
| CN103203412A (en) * | 2013-04-28 | 2013-07-17 | 马鞍山市辰兴机械制造有限公司 | Segmented roller free bending mold for bending large-sized corrugated workpiece |
| CN203887042U (en) * | 2014-04-04 | 2014-10-22 | 慈溪市启诺贸易有限公司 | Plate bending mold |
| CN104416076A (en) * | 2013-09-11 | 2015-03-18 | 徐川辉 | Bending mold capable of preventing scratch damage of bending element |
| CN104550461A (en) * | 2014-11-28 | 2015-04-29 | 祥鑫科技股份有限公司 | Stamping die with air blow type discharge |
| CN204953671U (en) * | 2015-08-24 | 2016-01-13 | 宋国丰 | Novel panel is bent device |
| CN105363917A (en) * | 2015-11-24 | 2016-03-02 | 重庆研艺科技有限公司 | Pneumatic ejection rectangular cover sizing die |
| CN205183401U (en) * | 2015-10-26 | 2016-04-27 | 安徽金川活动坝科技有限公司 | Arc hydraulic pressure dam dam facing automatic molding device |
| CN205414001U (en) * | 2015-10-27 | 2016-08-03 | 荣昌县粤兴不锈钢有限公司 | Corrosion resistant plate crib crimper |
| CN205551247U (en) * | 2016-04-21 | 2016-09-07 | 象山搏远智能科技有限公司 | Board stamping die |
| CN106111747A (en) * | 2016-07-21 | 2016-11-16 | 楼国华 | A kind of crooked assembly of firm power equipment part |
-
2016
- 2016-11-17 CN CN201611011634.2A patent/CN106391772A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101412061A (en) * | 2007-10-16 | 2009-04-22 | 任学兴 | U-shaped flexure mode |
| CN201950117U (en) * | 2011-01-21 | 2011-08-31 | 浙江机电职业技术学院 | Adjustable bending die |
| CN202398705U (en) * | 2011-12-01 | 2012-08-29 | 成都三士达科技有限公司 | Flip-over type pinch-trim die |
| CN103203412A (en) * | 2013-04-28 | 2013-07-17 | 马鞍山市辰兴机械制造有限公司 | Segmented roller free bending mold for bending large-sized corrugated workpiece |
| CN104416076A (en) * | 2013-09-11 | 2015-03-18 | 徐川辉 | Bending mold capable of preventing scratch damage of bending element |
| CN203887042U (en) * | 2014-04-04 | 2014-10-22 | 慈溪市启诺贸易有限公司 | Plate bending mold |
| CN104550461A (en) * | 2014-11-28 | 2015-04-29 | 祥鑫科技股份有限公司 | Stamping die with air blow type discharge |
| CN204953671U (en) * | 2015-08-24 | 2016-01-13 | 宋国丰 | Novel panel is bent device |
| CN205183401U (en) * | 2015-10-26 | 2016-04-27 | 安徽金川活动坝科技有限公司 | Arc hydraulic pressure dam dam facing automatic molding device |
| CN205414001U (en) * | 2015-10-27 | 2016-08-03 | 荣昌县粤兴不锈钢有限公司 | Corrosion resistant plate crib crimper |
| CN105363917A (en) * | 2015-11-24 | 2016-03-02 | 重庆研艺科技有限公司 | Pneumatic ejection rectangular cover sizing die |
| CN205551247U (en) * | 2016-04-21 | 2016-09-07 | 象山搏远智能科技有限公司 | Board stamping die |
| CN106111747A (en) * | 2016-07-21 | 2016-11-16 | 楼国华 | A kind of crooked assembly of firm power equipment part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435924A (en) * | 2018-06-11 | 2018-08-24 | 季嘉豪 | A kind of handware pressing and bending device applied to machine-building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |