CN202570888U - Electro-hydraulically-controlled multi-cylinder linkage bender - Google Patents
Electro-hydraulically-controlled multi-cylinder linkage bender Download PDFInfo
- Publication number
- CN202570888U CN202570888U CN 201220171948 CN201220171948U CN202570888U CN 202570888 U CN202570888 U CN 202570888U CN 201220171948 CN201220171948 CN 201220171948 CN 201220171948 U CN201220171948 U CN 201220171948U CN 202570888 U CN202570888 U CN 202570888U
- Authority
- CN
- China
- Prior art keywords
- valve
- synchronous
- wallboard
- oil cylinder
- frame
- 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.)
- Withdrawn - After Issue
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 30
- 239000002828 fuel tank Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an electro-hydraulically-controlled multi-cylinder linkage bender which is in linkage operation and mainly comprises oil cylinders, wall plates, connecting beams, oil tanks, sliders, workbenches, moulds, a hydraulic system, electrical systems, numerical control systems and the like. Single equipment is divided into two synchronous blocks by a hydraulic assembly, two grating rulers are mounted on two sides of a machine tool respectively to detect synchronous operation of the sliders, data are fed back to the numerical control systems, and a servo valve controls the four oil cylinders for synchronous downward bending. On cost, materials needed by original synchronous bending of two cylinders are greatly reduced while effectiveness of bent products is improved, and difficulty in purchasing of steel raw materials is decreased on year-on-year basis.
Description
Technical field
The utility model relates to the bender field, and concrete is a kind of electrichydraulic control multi-cylinder interlock bender.
Background technology
Bender is what to be used for to the bending and molding of panel beating material, has distinguishing features such as economy, safety, efficient and energy-saving and environmental protection, thereby; The development of bender is paid much attention in countries in the world, and at home and abroad bender generally adopts two cylinder bendings at present, and is big during with ten meters in length sometimes; Adopt two-shipper four cylinders interlock bending; But because length is long, two wallboard spans are excessive, so excessive to modification about the centre of workbench and slide block; Front and back are crooked in the middle of also can causing slide block, and often Angular Dimension and the linearity to the processing plate do not reach requirement.
The utility model content
It is a kind of under equal length and bending power that the utility model provides, and two-shipper adopts eight cylinder Synchronous Bending, and multiple spot is stressed, and the workpiece angle error behind the bending and molding is little, the electrichydraulic control multi-cylinder interlock bender that linearity is good.
The technical scheme of the utility model:
Electrichydraulic control multi-cylinder interlock bender comprises under-chassis plate, wallboard, fixedly mounts frame on the under-chassis plate; Under-chassis plate, workbench, electric system, digital control system are installed on the frame; It is characterized in that: described wallboard has eight, between per two blocks of wallboards fuel tank is installed, and is fixedly connected through tie-beam between the wallboard; Fuel tank and tie-beam link together four blocks of wallboards and form described frame, and two frames become one group also to connect through synchro switch; Described under-chassis plate connects workbench through the adjustment piece, on the described workbench mould is installed; On described eight blocks of wallboards oil cylinder is installed all, synchronous valve, prefill valve, prefill valve, synchronous valve, synchronous valve, prefill valve, prefill valve, synchronous valve are installed respectively on the described oil cylinder from left to right successively; All be installed with on the little facade of described wallboard on the track plate track plate and be slidingly fitted with the slide block that is connected with the oil cylinder piston bar.
Described electrichydraulic control multi-cylinder interlock bender, it is characterized in that: described synchronous valve, prefill valve, synchronous valve, oil cylinder are formed the part of hydraulic system, are connected with the Oil pump electrical machinery fuel feeding, and a pressure valve and grating chi are installed on each frame.
The advantage of the utility model:
In order effectively to guarantee fruit of bending, under equal length and bending power, two-shipper adopts eight cylinder Synchronous Bending, and multiple spot is stressed, and the modification amount of workbench and slide block reduces greatly, and the workpiece angle error behind the bending and molding is little, and linearity is good.
From cost, fallen at the end the needed material of original two cylinder Synchronous Bending greatly, the effect of bending product has been improved on the contrary, simultaneously, raw material steel buying difficulty has been fallen at the end on year-on-year basis.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the partial schematic diagram of the utility model.
The specific embodiment
Referring to accompanying drawing, electrichydraulic control multi-cylinder interlock bender comprises under-chassis plate 14, wallboard 17; Fixedly mount frame on the under-chassis plate 14, under-chassis plate 14, workbench 11, electric system 8, digital control system 9 are installed on the frame, wallboard 17 has eight; Between per two blocks of wallboards 17 fuel tank 3 is installed; And be fixedly connected through tie-beam 6 between the wallboard 17, fuel tank 3 links together four blocks of wallboards 17 with tie-beam 6 and forms described frame, and two frames become one group also to connect through synchro switch 18; Described under-chassis plate 14 connects workbench 11 through adjustment piece 13, and mould 10 is installed on the workbench 11; On eight blocks of wallboards 17 oil cylinder 1 is installed all, synchronous valve 7, prefill valve 5, prefill valve 5, synchronous valve 7, synchronous valve 7, prefill valve 5, prefill valve 5, synchronous valve 7 are installed respectively on the oil cylinder 1 from left to right successively; All be installed with track on the wallboard 17 little facades; 12; Be slidingly fitted with the slide block 2 that is connected with oil cylinder 1 piston rod on the track plate 12; Synchronous valve 7, prefill valve 5, synchronous valve 5, oil cylinder 1 are formed the part of hydraulic system, are connected with Oil pump electrical machinery 16 fuel feeding, and a pressure valve 4 and grating chi 15 are installed on each frame.
Electrichydraulic control multi-cylinder interlock bender includes 1, eight oil cylinder of oil cylinder and is installed in respectively on eight blocks of wallboards 17; By fuel tank 3 and articulated beam 6 four blocks of wallboards 17 be linked together forms frame, workbench 11 is installed in the frame Lower Half, by adjustment piece 13 adjust frames and workbench 11 evenly stressed; Again by the whole frame level of under-chassis plate 14 adjustment; Slide block 2 is installed upper rack, drives slide block by oil cylinder and moves up and down, and four track plates 12 are installed on the frame; Four fulcrums are in line and the slide block applying, reduce the front and back of slide block crooked.
The whole hydraulic system of equipment; By Oil pump electrical machinery 16 fuel feeding; Through pressure valve group 4 synchronous valve group 7 to the oil cylinder of unit both sides, owing to be connected in parallel the epicoele of two oil cylinders on both sides, four oil cylinders of separate unit are two the oil cylinders installations in both sides synchronous valve group wherein; Middle two cylinders are plunger case, and prefill valve 5 oil suctions only are installed.
The electric system 8 installation right sides of machine, digital control system 9 is installed on the suspension bracket, and grating chi 15 is installed on the both sides wallboard of single machine; After the operation of lubricant pump motor, set digital control system numerical value, make slide block drive mould 10 bending downwards fast; The fluid that this moment, oil pump was confessed arrives separate unit both sides synchronous valve group again through the pressure valve group, gets into the epicoele of four oil cylinders, and the fluid of separate unit both sides oil cylinder cavity of resorption is through the quick oil sump tank of synchronous valve group; Eight oil cylinder epicoeles of two-shipper produce and inhale sky simultaneously, and owing to the prefill valve on eight oil cylinders is an open type, a large amount of fluid sucks the oil cylinder epicoele through prefill valve; After arriving speed change point, measure two machine slide positions by synchro switch 18, controlling the synchronous valve group again by digital control system, to make cunning hit piece descending at a slow speed; Behind the mould bending plate shaping, slide block rises and accomplishes a bending.
Claims (2)
1. electrichydraulic control multi-cylinder interlock bender comprises under-chassis plate, wallboard, fixedly mounts frame on the under-chassis plate; Under-chassis plate, workbench, electric system, digital control system are installed on the frame; It is characterized in that: described wallboard has eight, between per two blocks of wallboards fuel tank is installed, and is fixedly connected through tie-beam between the wallboard; Fuel tank and tie-beam link together four blocks of wallboards and form described frame, and two frames become one group also to connect through synchro switch; Described under-chassis plate connects workbench through the adjustment piece, on the described workbench mould is installed; On described eight blocks of wallboards oil cylinder is installed all, synchronous valve, prefill valve, prefill valve, synchronous valve, synchronous valve, prefill valve, prefill valve, synchronous valve are installed respectively on the described oil cylinder from left to right successively; All be installed with on the little facade of described wallboard on the track plate track plate and be slidingly fitted with the slide block that is connected with the oil cylinder piston bar.
2. electrichydraulic control multi-cylinder interlock bender according to claim 1; It is characterized in that: described synchronous valve, prefill valve, synchronous valve, pressure valve, oil cylinder are formed the part of hydraulic system; Be connected with the Oil pump electrical machinery fuel feeding, a pressure valve and grating chi are installed on each frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171948 CN202570888U (en) | 2012-04-19 | 2012-04-19 | Electro-hydraulically-controlled multi-cylinder linkage bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171948 CN202570888U (en) | 2012-04-19 | 2012-04-19 | Electro-hydraulically-controlled multi-cylinder linkage bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570888U true CN202570888U (en) | 2012-12-05 |
Family
ID=47240340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220171948 Withdrawn - After Issue CN202570888U (en) | 2012-04-19 | 2012-04-19 | Electro-hydraulically-controlled multi-cylinder linkage bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570888U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699156A (en) * | 2012-04-19 | 2012-10-03 | 安徽东海机床制造有限公司 | Electro-hydraulic control multi-cylinder linkage bending machine |
| CN106216668A (en) * | 2016-08-31 | 2016-12-14 | 安徽东海机床制造有限公司 | A kind of High Precision Automatic material pressing device |
| CN106312058A (en) * | 2016-08-31 | 2017-01-11 | 安徽东海机床制造有限公司 | Use method for high-precision automatic material pressing device |
| CN116237398A (en) * | 2023-05-06 | 2023-06-09 | 江苏特威机床制造有限公司 | Double-linkage synchronous bending machine |
-
2012
- 2012-04-19 CN CN 201220171948 patent/CN202570888U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699156A (en) * | 2012-04-19 | 2012-10-03 | 安徽东海机床制造有限公司 | Electro-hydraulic control multi-cylinder linkage bending machine |
| CN102699156B (en) * | 2012-04-19 | 2014-05-14 | 安徽东海机床制造有限公司 | Electro-hydraulic control multi-cylinder linkage bending machine |
| CN106216668A (en) * | 2016-08-31 | 2016-12-14 | 安徽东海机床制造有限公司 | A kind of High Precision Automatic material pressing device |
| CN106312058A (en) * | 2016-08-31 | 2017-01-11 | 安徽东海机床制造有限公司 | Use method for high-precision automatic material pressing device |
| CN106216668B (en) * | 2016-08-31 | 2019-03-05 | 安徽东海机床制造有限公司 | A kind of High Precision Automatic material pressing device |
| CN116237398A (en) * | 2023-05-06 | 2023-06-09 | 江苏特威机床制造有限公司 | Double-linkage synchronous bending machine |
| CN116237398B (en) * | 2023-05-06 | 2023-07-11 | 江苏特威机床制造有限公司 | Double-linkage synchronous bending machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202506786U (en) | Coil making machine | |
| CN202570888U (en) | Electro-hydraulically-controlled multi-cylinder linkage bender | |
| CN204220689U (en) | One three is electric-linked turns round axle Synchronous Bending machine | |
| CN102699156B (en) | Electro-hydraulic control multi-cylinder linkage bending machine | |
| CN203526962U (en) | Main keel cold roll forming machine | |
| CN202317825U (en) | Fast and automatic discharging device of sectional bar processing equipment | |
| CN204159705U (en) | A kind of bending machine | |
| CN203426217U (en) | Board forming machine | |
| CN101284286A (en) | Benders for offset load processing | |
| CN102320075A (en) | Refractory brick double-mould forming machine | |
| CN102229051A (en) | Section rolling machine and control method thereof | |
| CN203887032U (en) | Connector punching and shearing mechanism for fully-automatic keel machine formed in one-shot mode | |
| CN204019698U (en) | A kind of square internal-suction type adjustable internal mold flue forming machine | |
| CN102856005B (en) | Automatic riveting machine for conductive bus production | |
| CN103499275A (en) | Automatic detection system for concentricity | |
| CN204620740U (en) | A kind of U-shaped drives a grade shaping special equipment | |
| CN106964673A (en) | Bending device for plates | |
| CN208289516U (en) | A kind of hardware machinery part processing material-pulling device | |
| CN203391051U (en) | Five-surface numerical-control drill synchronization plate pressing mechanism | |
| CN202527550U (en) | Upper-roll numerical control universal type plate rolling machine | |
| CN201186311Y (en) | Bending machine capable of carrying out deviation load processing | |
| CN102886810B (en) | Processing unit (plant) and the processing method thereof of a kind of drawknot type composite insulating brick or building block | |
| CN208787638U (en) | A kind of automatic cutting device of steel | |
| CN204019685U (en) | A kind of internal-suction type flue forming machine | |
| CN204074848U (en) | Bus bar bending machine structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20140514 |
|
| RGAV | Abandon patent right to avoid regrant |