CN203140519U - Hydraulic bending device - Google Patents
Hydraulic bending device Download PDFInfo
- Publication number
- CN203140519U CN203140519U CN 201320054860 CN201320054860U CN203140519U CN 203140519 U CN203140519 U CN 203140519U CN 201320054860 CN201320054860 CN 201320054860 CN 201320054860 U CN201320054860 U CN 201320054860U CN 203140519 U CN203140519 U CN 203140519U
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- CN
- China
- Prior art keywords
- bending
- hydraulic
- hydraulic oil
- oil cylinders
- workpieces
- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A hydraulic bending device comprises a closed support framework (1); a plurality of hydraulic oil cylinders (2) are connected to an upper horizontal rod of the closed support framework (1); plugs of the hydraulic oil cylinders (2) are connected with an upper die (3) of a bending beam die; and a bottom seat of the support framework (1) is connected with a lower die (4) of a bending groove. The hydraulic oil cylinders (2) are connected with an oil station through oil pipes; the oil station is connected with a control cabinet through an electric circuit; and oil cylinders, the oil station, the control cabinet and a control method are general techniques. The hydraulic bending device has the advantages of being capable of simultaneously driving the two hydraulic oil cylinders to work through a control button; enabling bent workpieces to be uniform due to the facts that 380 V voltage is input, the workpieces are uniformly placed above the groove before operation, and the hydraulic oil cylinder is normally operated by pressing the control button; and enabling manpower investment to be reduced, safety coefficient to be increased, bending effect of the workpieces to be good when the hydraulic oil cylinders are utilized to produce the workpieces.
Description
Technical field
The utility model relates to the hydraulic machinery technical field, specifically a kind of hydraulic pressure apparatus for bending.
Background technology
The normally used manual apparatus for bending of people, need great amount of manpower, and Production Time is longer, can not satisfy the needs of higher operating efficiency, therefore, be necessary to develop the electric hydaulic apparatus for bending and substitute hand gear, realize the requirement of lower manpower and time cost, higher product quality.
Summary of the invention
The purpose of the utility model hydraulic pressure apparatus for bending be design a kind of according to the door leaf rotating shaft size control a kind of device of bending degree, when starting downward switch, hydraulic pump is the operate as normal of two hydraulic jack strokes of control automatically, by two buttons up and down the hydraulic pressure apparatus for bending can be worked normally, and have control device simple to operate.
The utility model hydraulic pressure apparatus for bending comprises: sealing support frame 1, and the cross tube of sealing support frame 1 connects a plurality of hydraulic jacks 2, and the piston of hydraulic jack 2 links to each other with bending crossbeam upper mould 3, and the base of support frame 1 links to each other with bending groove counterdie 4.
Described bending crossbeam upper mould 3 is the Inner cylinder mold.
Described hydraulic jack links to each other with the oil station by oil pipe, and the oil station is linked to each other by electricity with switch board.Oil cylinder, oily station, switch board and control method all are common technologies.
The implementation process of the utility model hydraulic pressure apparatus for bending is as follows: utilize electronic hydraulic control system, can drive two hydraulic jack work simultaneously, before the work workpiece peace is required to be placed on above the groove, press the descending compacting of control button formula hydraulic jack, when workpiece is arrived the groove minimum point by bending, hydraulic jack will be got back to the origin-location by gauge tap, reach like this to make by the workpiece of bending to meet the drawing requirement.Be to utilize sealing hydraulic pressure afterburner system, by the female mold tool that has designed with the workpiece bending.
The advantage of this practical hydraulic pressure apparatus for bending is: have by control button and drive two hydraulic jack work simultaneously, the voltage input of 380 V, before the work workpiece evenly is placed on the groove top, pressing control button, that the hydraulic jack operate as normal can be made by the workpiece of bending is more even, when using this hydraulic jack to work, can reduce by workpiece the input of manpower, endure high safety factor, the bending effect of workpiece can be better.
Description of drawings
Fig. 1 is the structural representation of hydraulic pressure apparatus for bending.
The specific embodiment
As attached illustrated in figures 1 and 2, a kind of hydraulic pressure apparatus for bending comprises: sealing support frame 1, and the cross tube of sealing support frame 1 connects a plurality of hydraulic jacks 2, the piston of hydraulic jack 2 links to each other with bending crossbeam upper mould 3, and the base of support frame 1 links to each other with bending groove counterdie 4.
Described bending crossbeam upper mould 3 is the Inner cylinder mold.
Described hydraulic jack 2 links to each other with the oil station by oil pipe, and the oil station is connected with switch board by circuit.Oil cylinder, oily station, switch board and control method all are common technologies.
The implementation process of the utility model hydraulic pressure apparatus for bending is as follows: utilize electronic hydraulic control system, can drive two hydraulic jack work simultaneously, before the work workpiece peace is required to be placed on above the groove, press the descending compacting of control button formula hydraulic jack, when workpiece is arrived the groove minimum point by bending, hydraulic jack will be got back to the origin-location by gauge tap, reach like this to make by the workpiece of bending to meet the drawing requirement.Be to utilize sealing hydraulic pressure afterburner system, by the female mold tool that has designed with the workpiece bending.
Claims (2)
1. hydraulic pressure apparatus for bending, comprise: sealing support frame (1), it is characterized in that: the cross tube of sealing support frame (1) connects a plurality of hydraulic jacks (2), the piston of hydraulic jack (2) links to each other with bending crossbeam upper mould (3), and the base of support frame (1) links to each other with bending groove counterdie (4).
2. hydraulic pressure apparatus for bending according to claim 1 is characterized in that: described bending crossbeam upper mould (3) is the Inner cylinder mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054860 CN203140519U (en) | 2013-01-31 | 2013-01-31 | Hydraulic bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054860 CN203140519U (en) | 2013-01-31 | 2013-01-31 | Hydraulic bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140519U true CN203140519U (en) | 2013-08-21 |
Family
ID=48968075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054860 Expired - Fee Related CN203140519U (en) | 2013-01-31 | 2013-01-31 | Hydraulic bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520301A (en) * | 2017-09-08 | 2017-12-29 | 河钢股份有限公司承德分公司 | A kind of anchoring hook producing device |
-
2013
- 2013-01-31 CN CN 201320054860 patent/CN203140519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520301A (en) * | 2017-09-08 | 2017-12-29 | 河钢股份有限公司承德分公司 | A kind of anchoring hook producing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20220131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |