CN205128692U - Novel top bender - Google Patents
Novel top bender Download PDFInfo
- Publication number
- CN205128692U CN205128692U CN201520856646.XU CN201520856646U CN205128692U CN 205128692 U CN205128692 U CN 205128692U CN 201520856646 U CN201520856646 U CN 201520856646U CN 205128692 U CN205128692 U CN 205128692U
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Abstract
The utility model relates to a novel top bender belongs to shape processing technology field. Including workstation and frame, the vertical fixation has closing cylinder in the frame, the nut is installed at closing cylinder's top, be provided with the mould in the guide rail of frame, install the lower mould on the workstation, a curved hydro -cylinder is installed to the side of lower mould. The utility model discloses a closing cylinder installs at the top nut, because the stroke of hydro -cylinder can effectively be adjusted in the regulation of nut, and stroke that can accurate control closing cylinder, repeatability is high, the utility model discloses a go up the mould and all adopt the 9CrSi material to make with the lower mould, warp little, the wearability is high, long service life, the utility model discloses simple structure adopts the curved and cutting operation combination in top, and material utilization rate improves greatly, has greatly reduced manufacturing cost, adopts hydraulic drive, and pressure is adjustable, safe and reliable.
Description
Technical field
The utility model relates to a kind of Novel top bender, belongs to shape processing technique field.
Background technology
Curving apparatus is a kind of common equipment, is widely used in metal and machining.But existing curving apparatus common configuration is complicated, and stock utilization is low, and then causes production cost high, is unfavorable for extensively promoting the use of.
Utility model content
For the deficiency that prior art exists, the utility model provides that a kind of structure is simple, stock utilization is high and the Novel top bender that production cost is low.
The utility model is achieved through the following technical solutions:
A kind of Novel top bender, comprises workbench and frame, described frame is vertically fixed with compressed oil cylinder, the top of described compressed oil cylinder is provided with nut, be provided with patrix in the guide rail of described frame, described workbench is provided with counterdie, the side of described counterdie is provided with bending oil cylinder.
Further, described bending oil cylinder and described compressed oil cylinder are connected to three position four-way directional control valve by one way sequence valve, described three position four-way directional control valve also connects fuel tank, oil pump and oil filter is connected with between described three position four-way directional control valve and described fuel tank, described three position four-way directional control valve is also connected with electro connecting pressure gauge, and the other end of described electro connecting pressure gauge connects overflow valve.
Further, described patrix and counterdie all adopt 9CrSi material to make.
Compared with prior art, the beneficial effects of the utility model are:
1. compressed oil cylinder top of the present utility model is provided with nut, and the adjustment due to nut effectively can regulate the stroke of oil cylinder, and accurately can control the stroke of compressed oil cylinder, repeatable accuracy is high;
2. patrix of the present utility model and counterdie all adopt 9CrSi material to make, be out of shape little, wearability is high, long service life;
3. the utility model structure is simple, and adopt bending and cutting operation combination, stock utilization improves greatly, significantly reduces production cost, adopts hydraulic drive, pressure adjustable, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is hydraulic schematic diagram of the present utility model.
In accompanying drawing: 1. workbench; 2. frame; 3. compressed oil cylinder; 31. nuts; 4. patrix; 5. counterdie; 6. bending oil cylinder; 7. one way sequence valve; 8. fuel tank; 9. three position four-way directional control valve; 10. electro connecting pressure gauge; 11. oil pumps; 12. overflow valves; 13. oil filters.
Detailed description of the invention
A kind of Novel top bender as shown in the figure, comprises workbench 1 and frame 2, frame 2 is vertically fixed with compressed oil cylinder 3, the top of compressed oil cylinder 3 is provided with nut 31, be provided with patrix 4 in the guide rail of frame 2, workbench 1 be provided with counterdie 5, the side of counterdie 5 is provided with bending oil cylinder 6.
Further, bending oil cylinder 6 and compressed oil cylinder 3 are connected to three position four-way directional control valve 9 by one way sequence valve 7, three position four-way directional control valve 9 also connects fuel tank 8, oil pump 11 and oil filter 13 is connected with between three position four-way directional control valve 7 and fuel tank 8, three position four-way directional control valve 9 is also connected with electro connecting pressure gauge 10, and the other end of electro connecting pressure gauge 10 connects overflow valve 12.
Further, patrix 4 and counterdie 5 all adopt 9CrSi material to make.
Specific works flow process is: the fluid with pressure energy, from fuel tank oil suction, after oil filter filters, is transported to pipeline by oil pump, fluid flow to three position four-way directional control valve by pipeline, three position four-way directional control valve has three different operating positions, when it is positioned at meta, and the oily oil return box of oil pump; When it is positioned at left end, pressure oil is introduced into compressed oil cylinder, and compressed oil cylinder goes downwards to the position that nut is set up, and produces certain pressure, open one way sequence valve, bending oil cylinder starts bending, and system pressure increases, when bending oil cylinder runs to the position of nut setting, bending completes, system pressure reaches maximum, and electro connecting pressure gauge sends signals to the right-hand member of three position four-way directional control valve, compressed oil cylinder and the backhaul of bending oil cylinder.Overflow valve plays safeguard protection effect, and adjustment pressure is greater than the adjustment pressure of electro connecting pressure gauge.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (3)
1. a Novel top bender, it is characterized in that: comprise workbench and frame, described frame is vertically fixed with compressed oil cylinder, the top of described compressed oil cylinder is provided with nut, patrix is provided with in the guide rail of described frame, described workbench is provided with counterdie, and the side of described counterdie is provided with bending oil cylinder.
2. a kind of Novel top bender according to claim 1, it is characterized in that: described bending oil cylinder and described compressed oil cylinder are connected to three position four-way directional control valve by one way sequence valve, described three position four-way directional control valve also connects fuel tank, oil pump and oil filter is connected with between described three position four-way directional control valve and described fuel tank, described three position four-way directional control valve is also connected with electro connecting pressure gauge, and the other end of described electro connecting pressure gauge connects overflow valve.
3. a kind of Novel top bender according to claim 1, is characterized in that: described patrix and counterdie all adopt 9CrSi material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856646.XU CN205128692U (en) | 2015-10-29 | 2015-10-29 | Novel top bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856646.XU CN205128692U (en) | 2015-10-29 | 2015-10-29 | Novel top bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128692U true CN205128692U (en) | 2016-04-06 |
Family
ID=55614518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520856646.XU Expired - Fee Related CN205128692U (en) | 2015-10-29 | 2015-10-29 | Novel top bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311592A (en) * | 2018-02-07 | 2018-07-24 | 江苏江海机床集团有限公司 | A kind of hydraulic bending press |
| CN110586766A (en) * | 2019-10-11 | 2019-12-20 | 南通宏致汽车电子科技有限公司 | Bus bar piece preparation mould |
-
2015
- 2015-10-29 CN CN201520856646.XU patent/CN205128692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311592A (en) * | 2018-02-07 | 2018-07-24 | 江苏江海机床集团有限公司 | A kind of hydraulic bending press |
| CN110586766A (en) * | 2019-10-11 | 2019-12-20 | 南通宏致汽车电子科技有限公司 | Bus bar piece preparation mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jiangdu town Jiangsu city of Yangzhou province 225000 huadang Jiang Ping Road steel line Patentee after: Jiangsu three steel bridge Limited by Share Ltd Address before: Jiangdu town Jiangsu city of Yangzhou province 225000 huadang Jiang Ping Road steel line Patentee before: JIANGSU SANGONG STEEL STRUCTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |