CN202548569U - Descending control device of upper die of large-sized bending machine - Google Patents
Descending control device of upper die of large-sized bending machine Download PDFInfo
- Publication number
- CN202548569U CN202548569U CN2012200264063U CN201220026406U CN202548569U CN 202548569 U CN202548569 U CN 202548569U CN 2012200264063 U CN2012200264063 U CN 2012200264063U CN 201220026406 U CN201220026406 U CN 201220026406U CN 202548569 U CN202548569 U CN 202548569U
- Authority
- CN
- China
- Prior art keywords
- descending
- circuit
- switch
- descending control
- control circuit
- 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
Links
- 238000005452 bending Methods 0.000 title abstract description 4
- 238000004804 winding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 206010000372 Accident at work Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model provides a descending control device of an upper die of a large-sized bending machine. A control circuit comprises a power supply, a descending suction coil and switches, wherein a switch is additionally arranged on the control circuit; and two switches are connected in the control circuit in a serial mode. According to the descending control device, one switch is additionally arranged on the control circuit, and the control circuit can form a closed circuit only when the two switches are simultaneously closed, then the descending suction coil can work, the safety for production is effectively improved, and the personal safety and the production quality are guaranteed.
Description
Technical field
The utility model relates to the steel construction production field, is specifically related to the descending control device of large-sized bender patrix.
Background technology
The descending control operate as normal of large-sized bender patrix program be two all to good line, restart the bending switch.Only start foot-switch but the at present conventional descending control of large-sized bender patrix is general by one operating personnel; Tend to take place another tribal chief's contrast like this and draw good line startup slowly; Thereby bending and producing departs from; More important be one to good and other end to the good foot-switch that just do not start, another people is also leading to industrial accident to line with regard to as easy as rolling off a log like this moment.
The utility model content
To the problem that exists in the above prior art, it is a kind of safe that the utility model provides, and controls the descending control device of rational large-sized bender patrix.
The utility model is realized through following technical scheme:
The descending control device of large-sized bender patrix comprises power supply, to descending pull-in winding and switch on the operation circuit, set up a switch on the said operation circuit, and two switches adopt the series connection form to connect in operation circuit.
The beneficial effect of the utility model is: on operation circuit, set up a switch; Have only that operation circuit could form path when two switches are closed simultaneously; Then just can carry out work, effectively improve the security of producing, guarantee the personal safety and the quality of production to descending pull-in winding.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is operation circuit; 2 is power supply; 3 is to descending pull-in winding; 4 is switch; 5 is switch.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
The utility model provides a kind of large-sized bender patrix descending control device; Comprise power supply 2 on the operation circuit 1, to descending pull-in winding 3 and switch 4; For solving difficult problem in control two in the prior art; The utility model adopts the series connection form to be connected in operation circuit 1 setting up a switch 5, two switches 4 and 5 on the operation circuit 1.
The utility model is set up a switch 5 on operation circuit 1; Have only that operation circuit 1 could form path when two switches 4 and 5 are simultaneously closed; Then just can carry out work, effectively improve the security of producing, guarantee the personal safety and the quality of production to descending pull-in winding 3.
Claims (1)
1. the descending control device of large-sized bender patrix comprises power supply, to descending pull-in winding and switch on the operation circuit, it is characterized in that setting up on the said operation circuit switch, and two switches adopt the series connection form to connect in operation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200264063U CN202548569U (en) | 2012-01-16 | 2012-01-16 | Descending control device of upper die of large-sized bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200264063U CN202548569U (en) | 2012-01-16 | 2012-01-16 | Descending control device of upper die of large-sized bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548569U true CN202548569U (en) | 2012-11-21 |
Family
ID=47169177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200264063U Expired - Fee Related CN202548569U (en) | 2012-01-16 | 2012-01-16 | Descending control device of upper die of large-sized bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548569U (en) |
-
2012
- 2012-01-16 CN CN2012200264063U patent/CN202548569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141216 Address after: 438800 Huanggang City, Hubei Province, Economic Development Zone Patentee after: Hubei Honglu Steel Structure Co., Ltd. Address before: Shuangfeng Industrial Zone of Hefei City, Anhui province 231131 Patentee before: Anhui Hongxiang Building Material Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI HONGLU STEEL STRUCTURE CO., LTD. Free format text: FORMER OWNER: ANHUI HONGXIANG BUILDING MATERIAL CO., LTD. Effective date: 20141216 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 231131 HEFEI, ANHUI PROVINCE TO: 438800 HUANGGANG, HUBEI PROVINCE |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |