CN106345859A - Bending workbench for rolling type plate feeding - Google Patents
Bending workbench for rolling type plate feeding Download PDFInfo
- Publication number
- CN106345859A CN106345859A CN201611012367.0A CN201611012367A CN106345859A CN 106345859 A CN106345859 A CN 106345859A CN 201611012367 A CN201611012367 A CN 201611012367A CN 106345859 A CN106345859 A CN 106345859A
- Authority
- CN
- China
- Prior art keywords
- bending
- workbench
- workbench body
- guide groove
- oil cylinder
- 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
- B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- 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
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending workbench for rolling type plate feeding. The bending workbench comprises a left workbench body and a right workbench body which are arranged in a spaced, symmetrical and matched mode, a mobile lower mold base is arranged between the left workbench body and the right workbench body, and an upper mold base is arranged above the left workbench body and the right workbench body; the upper end face of the left workbench body and the upper end face of the right workbench body are each provided with guide grooves formed in the plate conveying direction, the portion, below the guide grooves, of each workbench body is provided with a U-shaped fixing frame capable of rising and falling, U-shaped end openings of the U-shaped fixing frames are provided with two parallel fixing rods, and guide rollers corresponding to the guide grooves arranged over the guide rollers are rotatably installed on each fixing rod in sequence, wherein the size of the guide rollers is smaller than that of the guide grooves, and the upper roller surface of each guide roller stretches out from the position over the corresponding guide groove; the fixing rods are located on the outer sides of the corresponding workbench bodies, and the U-shaped fixing frames arranged at the bottom ends of the fixing rods are driven by oil cylinders arranged under the U-shaped fixing frames to move. According to the bending workbench, the guide roller structure drives rolling type feeding of a plate by means of influences of bending force, and the bending requirement can be automatically achieved; in addition, the upper mold base and the lower mold base synchronously operate in the process, therefore, stable bending is achieved, and the bending quality is good.
Description
Technical field:
The present invention relates to bending equipment field, relate generally to a kind of sheet material-rolling formula feeding bending work table.
Background technology:
In prior art, Bending Mould is when carrying out bending, if bending degree ratio is larger, its sheet material is mostly hand feed, people
Work charging can only feed in a direction, thus have impact on the accurate performance of bending and the quality of bending, as smaller in bending degree, greatly
It is all directly by the operation of mould, so that the passive operation of sheet material, to complete such bending, this wrap direction exists
Inefficiency, sheet material bending quality is uneven, the poor performance of bending part, and can make the operation synchronization of upper and lower mould during bending,
Have a certain impact on guarantee bending quality, be mostly that individually top mould operation carries out bending in existing technology, its
Larger to the force ratio of sheet material upper surface, the plate property of bending part will have differences it is impossible to meet high-volume processing life
The requirement produced.
Content of the invention:
The object of the invention is exactly the defect in order to make up prior art, provides a kind of sheet material-rolling formula feeding bending work table.
The present invention is achieved by the following technical solutions:
A kind of sheet material-rolling formula feeding bending work table it is characterised in that: include the left and right work of the symmetrical cooperation in two intervals
Platform, is provided with moveable die shoe between described left and right workbench, the top of described left and right workbench is provided with upper bolster, institute
The upper surface stating left and right workbench is respectively equipped with guide groove along sheet material conveying direction, in the left and right workbench below described guide groove
Respectively liftable u shape fixed mount, the u shape port of described u shape fixed mount is provided with two parallel fix bars, in fix bar according to
Secondary be rotatablely equipped with deflector roll corresponding with guide groove above it, and deflector roll size is less than the size of guide groove, and roll surface is from guide groove thereon
Side stretches out, and described fix bar is located at the outside of workbench, and the mobile of its bottom u shape fixed mount is driven by oil cylinder below respectively
Dynamic.
By driving hydraulic oil cylinder driving, it is branched pipe that described upper bolster drives the flowline of oil cylinder to described upper and lower die holder
Road, one is communicated in fuel tank, and another is communicated on the inflow pipeline of die shoe, and described die shoe drives the oil inlet pipe of oil cylinder
Road also is provided with branch, and one props up and is communicated in fuel tank, and an another flowline driving oil cylinder with upper bolster connects, and four
It is mounted on control valve in the pipeline of individual branch road.
By the cooperation of left and right workbench, the processing of the sheet material of scope large-size can be met, during processing, logical first
The operation crossing upper bolster carries out Primary Location bending to sheet material, and after it steadily clamps sheet material with die shoe, by oil cylinder
Driving fixed mount to run, thus driving deflector roll to expose the upper surface of left and right workbench, supporting sheet material, now upper bolster reruns,
Then drive sheet material to carry out roller charging, reduce friction, bending requirement can be automatically performed, and oil cylinder is driven by upper bolster
Fuel-displaced lateral and die shoe drive the relation that the oil-feed lateral of oil cylinder cooperates, by control valve control fuel-displaced and
The mode of charging, after sheet material is guided by deflector roll, is then controlled on fuel-displaced lateral and oil-feed branch line by controller
Control valve so that the operation of upper bolster and die shoe run synchronous so as to bending is stable, bending quality is good, it is to avoid upper mould
The effect only to sheet material upper surface for the seat, the problem of the plate property difference of bending part, meet the requirement of high-volume processing.
The invention has the advantage that
Present configuration is reasonable in design, is affected by bending power by guide roller structure, drives sheet material to carry out roller charging, can be certainly
Dynamic complete bending requirement, and during the operation of upper bolster and die shoe run synchronous so as to bending is stable, bending quality
Good, it is to avoid the effect only to sheet material upper surface for the upper bolster, the problem of the plate property difference of bending part.
Brief description:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is upper bolster and die shoe simultaneously drives hydraulic schematic diagram.
Specific embodiment:
Referring to accompanying drawing.
A kind of sheet material-rolling formula feeding bending work table, includes the left and right workbench 1,2 that two intervals symmetrically coordinate, left,
It is provided with moveable die shoe 3, the top of left and right workbench 1,2 is provided with upper bolster 4, left and right work between right workbench 1,2
The upper surface of station 1,2 is respectively equipped with the guide groove 5 along sheet material conveying direction, can rise respectively in the left and right workbench of guide groove 5 lower section
The u shape fixed mount 6 of fall, the u shape port of u shape fixed mount 6 is provided with two parallel fix bars 7, and fix bar 7 rotates peace successively
Equipped with deflector roll 8 corresponding with guide groove above it, and deflector roll 8 size is less than the size of guide groove 5, and roll surface can be from reaching guide groove thereon
Above in the of 5, described fix bar is located at the outside of workbench, and the mobile of its bottom u shape fixed mount 6 is driven by oil cylinder 9 below respectively
Dynamic.
By driving hydraulic oil cylinder driving, it is to divide that described upper bolster 4 drives the flowline of oil cylinder to described upper and lower die holder 4,3
Branch pipe(tube) 10, one is communicated in fuel tank, and another is communicated on the inflow pipeline of die shoe 3, and described die shoe 3 drives oil cylinder
Inflow pipeline also be provided with branch, one props up and is communicated in fuel tank, another with upper bolster drive oil cylinder a flowline
Connection, and in the pipeline of four branch roads, it is mounted on control valve 11.
It is respectively adopted arc-shaped transition at the described inside corner of left and right workbench 1,2.
Claims (2)
1. a kind of sheet material-rolling formula feeding bending work table it is characterised in that: include the left and right work of the symmetrical cooperation in two intervals
Platform, is provided with moveable die shoe between described left and right workbench, the top of described left and right workbench is provided with upper bolster, institute
The upper surface stating left and right workbench is respectively equipped with guide groove along sheet material conveying direction, in the left and right workbench below described guide groove
Respectively liftable u shape fixed mount, the u shape port of described u shape fixed mount is provided with two parallel fix bars, in fix bar according to
Secondary be rotatablely equipped with deflector roll corresponding with guide groove above it, and deflector roll size is less than the size of guide groove, and roll surface is from guide groove thereon
Side stretches out, and described fix bar is located at the outside of workbench, and the mobile of its bottom u shape fixed mount is driven by oil cylinder below respectively
Dynamic.
2. sheet material-rolling formula feeding bending work table according to claim 1 it is characterised in that: described upper and lower die holder
By driving hydraulic oil cylinder driving, it is lateral that described upper bolster drives the flowline of oil cylinder, and one is communicated in fuel tank, another
Prop up and be communicated on the inflow pipeline of die shoe, described die shoe drives the inflow pipeline of oil cylinder also to be provided with branch, one Zhi Liantong
To in fuel tank, an another flowline driving oil cylinder with upper bolster connects, and is mounted in the pipeline of four branch roads
Control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012367.0A CN106345859A (en) | 2016-11-17 | 2016-11-17 | Bending workbench for rolling type plate feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012367.0A CN106345859A (en) | 2016-11-17 | 2016-11-17 | Bending workbench for rolling type plate feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106345859A true CN106345859A (en) | 2017-01-25 |
Family
ID=57863164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012367.0A Pending CN106345859A (en) | 2016-11-17 | 2016-11-17 | Bending workbench for rolling type plate feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106345859A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226369A (en) * | 2018-11-08 | 2019-01-18 | 中国水利水电第三工程局有限公司 | A kind of steel plate rolls pre-bending auxiliary device and steel plate rolls pre-bending processing method |
| CN113601112A (en) * | 2021-07-27 | 2021-11-05 | 上海航天精密机械研究所 | Method and system for precisely manufacturing ultra-long wall plate of storage tank barrel section |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172741A (en) * | 2011-01-24 | 2011-09-07 | 宁波市阳光汽车配件有限公司 | Automobile sunshield steel wire skeleton bending and forming device and bending and forming method thereof |
| CN203791412U (en) * | 2013-09-06 | 2014-08-27 | 山东硕力机械制造有限公司 | Feeding device for molding three-dimensional panel forming mill |
| CN105013887A (en) * | 2015-07-29 | 2015-11-04 | 成都市松川金属材料有限公司 | Bending machine used for bending plates |
| CN205110456U (en) * | 2015-11-23 | 2016-03-30 | 梁山中集东岳车辆有限公司 | Pterygoid lamina forming device that bends under vertical semitrailer |
| CN205362459U (en) * | 2015-12-25 | 2016-07-06 | 天津恒兴机械设备有限公司 | Stamping workpiece production line with secondary material feeding unit |
| CN205394741U (en) * | 2016-02-26 | 2016-07-27 | 福建省建瓯市源达竹木有限公司 | Pony hand -saw feeding clamping mechanism |
| CN205571063U (en) * | 2016-03-22 | 2016-09-14 | 杭州振华钣金有限公司 | Bending machine |
-
2016
- 2016-11-17 CN CN201611012367.0A patent/CN106345859A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172741A (en) * | 2011-01-24 | 2011-09-07 | 宁波市阳光汽车配件有限公司 | Automobile sunshield steel wire skeleton bending and forming device and bending and forming method thereof |
| CN203791412U (en) * | 2013-09-06 | 2014-08-27 | 山东硕力机械制造有限公司 | Feeding device for molding three-dimensional panel forming mill |
| CN105013887A (en) * | 2015-07-29 | 2015-11-04 | 成都市松川金属材料有限公司 | Bending machine used for bending plates |
| CN205110456U (en) * | 2015-11-23 | 2016-03-30 | 梁山中集东岳车辆有限公司 | Pterygoid lamina forming device that bends under vertical semitrailer |
| CN205362459U (en) * | 2015-12-25 | 2016-07-06 | 天津恒兴机械设备有限公司 | Stamping workpiece production line with secondary material feeding unit |
| CN205394741U (en) * | 2016-02-26 | 2016-07-27 | 福建省建瓯市源达竹木有限公司 | Pony hand -saw feeding clamping mechanism |
| CN205571063U (en) * | 2016-03-22 | 2016-09-14 | 杭州振华钣金有限公司 | Bending machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226369A (en) * | 2018-11-08 | 2019-01-18 | 中国水利水电第三工程局有限公司 | A kind of steel plate rolls pre-bending auxiliary device and steel plate rolls pre-bending processing method |
| CN109226369B (en) * | 2018-11-08 | 2024-03-22 | 中国水利水电第三工程局有限公司 | Steel plate rolling pre-bending auxiliary device and steel plate rolling pre-bending processing method |
| CN113601112A (en) * | 2021-07-27 | 2021-11-05 | 上海航天精密机械研究所 | Method and system for precisely manufacturing ultra-long wall plate of storage tank barrel section |
| CN113601112B (en) * | 2021-07-27 | 2023-08-18 | 上海航天精密机械研究所 | Precise manufacturing method and system for storage tank section super-long wall plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104493485B (en) | Rolling welder | |
| CN100579684C (en) | Bidirectional movement vertical type steel-bar automatic bending machine | |
| CN102581018B (en) | A kind of auxiliary assembling device for roller bearing block | |
| CN204321478U (en) | Longeron common name assembly tool | |
| CN105621006A (en) | Steel plate lifting and transporting device | |
| CN106808447A (en) | A kind of steel member bi-directional adjustable detent mechanism | |
| CN203063266U (en) | Feeding mechanism for shoe material gold stamping machine | |
| CN106345859A (en) | Bending workbench for rolling type plate feeding | |
| CN204339269U (en) | A kind of volume circle bonding machine | |
| CN105752373A (en) | Turned edge press-fit device | |
| CN201287173Y (en) | Automatic bending device of bi-directional movement vertical steel bar | |
| CN206168995U (en) | U -shaped mechanism of bending | |
| CN203635717U (en) | Four-column oil pressure notching equipment for square tubes | |
| CN203418359U (en) | Feeding device for edge milling machine | |
| CN105773952B (en) | A kind of PE pipes pressing tool | |
| CN106734406A (en) | A kind of pair of roller U-shaped apparatus for bending | |
| CN204606994U (en) | The drawing mechanism of automatic processing device | |
| CN203108981U (en) | Strip steel straightening device | |
| CN206445032U (en) | A kind of Large Diameter Pipeline Welding Thick Pipe weld seam roller | |
| CN106270032A (en) | A kind of U-shaped bending mechanism | |
| CN108971272A (en) | Cast tube overall length school circular knitting machine | |
| CN204396719U (en) | Metal coiled material digital stamping break-in pay-off | |
| CN204448953U (en) | A kind of rolling mechanism of centrifugation blade | |
| CN211539366U (en) | Pusher for forging steel | |
| CN203804587U (en) | Lateral pressing device of numerical control drilling grooving machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |