CN205147466U - Roll -turning bilateral scissors cutting edge locking device - Google Patents
Roll -turning bilateral scissors cutting edge locking device Download PDFInfo
- Publication number
- CN205147466U CN205147466U CN201521001621.8U CN201521001621U CN205147466U CN 205147466 U CN205147466 U CN 205147466U CN 201521001621 U CN201521001621 U CN 201521001621U CN 205147466 U CN205147466 U CN 205147466U
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- cutting edge
- knife rest
- clamping cylinder
- locking device
- bilateral scissors
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Abstract
The utility model discloses a roll -turning bilateral scissors cutting edge locking device, including bilateral scissors body, knife rest, blade holder and clamping cylinder, be equipped with the knife rest on the bilateral scissors body, install the clamping cylinder on the knife rest, the pull rod that is equipped with the spring assembly in the clamping cylinder and is connected with the spring assembly, the blade holder passes through spring assembly and bar lock tightly on the knife rest, the blade holder is connected with the cutting edge, still be equipped with the oil feed flange on the clamping cylinder, the utility model discloses the automatic quick replacement of cutting edge can be carried out simultaneously in effective locking that can improve the cutting edge, has practiced thrift and has traded the cutting edge time, improves the quality and the quality of product, and the structure is reliable, and the security is good.
Description
Technical field
The utility model relates to a kind of shear blade locking device, is specially a kind of rolling-cut double side shear shear blade locking device.
Background technology
In the industrial production, namely the middle plate of hot rolling or Wide and Thick Slab enter finishing procedure after cold bed cooling, mainly comprise trimming, scale and collection.The trimming of wherein thicker steel plate has been come by rolling-cut double side shear.Rolling-cut double side shear cutting edge is that roller is sheared, and cutting edge scratches and weares and teares little, and upper lower scissor blade lap is the same along cutting edge length direction, this ensure that the glacing flatness of steel plate.Due to rolling-cut double side shear continuous operation, output is high, cutting edge quick abrasion, frequently will carry out the replacing of cutting edge, so just require that not only cutting edge fastening system reliable but also can fast automaticly change.Well lock cutting edge by locking cylinder and spring assembly like this and can fast automatic replacing have been carried out, safely, reliably.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of rolling-cut double side shear shear blade locking device.
A kind of rolling-cut double side shear shear blade locking device of the present utility model, comprise bilateral scissors body, knife rest, tool rest and clamping cylinder, described bilateral scissors body is provided with knife rest, described knife rest is provided with clamping cylinder, the pull bar being provided with groups of springs in described clamping cylinder and being connected with groups of springs, described tool rest is by groups of springs and draw lever locking on knife rest, and described tool rest is connected with cutting edge, and described clamping cylinder is also provided with oil-feed flange.
Preferably, described tool rest is connected with cutting edge by bolt.
Preferably, described groups of springs is disk spring group.
The utility model beneficial effect: cutting edge is locked on knife rest by the tightening force that the utility model is continued by spring, completes each shearing work; When needs carry out changing cutter, be filled with hydraulic oil from oil-feed flange and make locking cylinder compression spring set that tool rest is unclamped together with cutting edge, the automatic quick-replaceable of cutting edge can be carried out, save and changed the cutting edge time, improve quality and the quality of product, and structure is reliable, security is good.
accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is this utility structure schematic diagram.
In figure: 1-knife rest; 2-cutting edge; 3-tool rest; 4-pull bar; 5-groups of springs; 6-locking cylinder; 7-oil-feed flange.
detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, the utility model provides a kind of technical scheme: a kind of rolling-cut double side shear shear blade locking device, comprise bilateral scissors body, knife rest 1, tool rest 3 and clamping cylinder 6, described bilateral scissors body is provided with knife rest 1, described knife rest 1 is provided with clamping cylinder 6, the pull bar 4 being provided with groups of springs 5 in described clamping cylinder 6 and being connected with groups of springs 5, described tool rest 3 to be locked on knife rest 1 by groups of springs 5 and pull bar 4, described tool rest 3 is connected with cutting edge 2, and described clamping cylinder 6 is also provided with oil-feed flange 7.
Particularly, tool rest 3 is connected with cutting edge 2 by bolt, and groups of springs 5 is disk spring group.
Its course of work: bilateral scissors body is arranged on shear line, knife rest 3 is arranged on bilateral scissors body, and cutting edge 2 is connected with bolt with tool rest 3, and tool rest 3 is strained through the groups of springs 5 of locking cylinder 6 li, cutting edge 2 is locked on knife rest 1 by the tightening force continued by spring, completes each shearing work; When needs carry out cutting edge 2 change time, be filled with hydraulic oil from oil-feed flange 7 and make locking cylinder 6 compression spring set 5 that tool rest 3 is unclamped together with cutting edge 2, changed by old cutting edge, new cutting edge is changed by inverse process, automatically quick, safe and reliable.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a rolling-cut double side shear shear blade locking device, it is characterized in that: comprise bilateral scissors body, knife rest, tool rest and clamping cylinder, described bilateral scissors body is provided with knife rest, described knife rest is provided with clamping cylinder, the pull bar being provided with groups of springs in described clamping cylinder and being connected with groups of springs, described tool rest is by groups of springs and draw lever locking on knife rest, and described tool rest is connected with cutting edge, and described clamping cylinder is also provided with oil-feed flange.
2. a kind of rolling-cut double side shear shear blade locking device according to claim 1, is characterized in that: described tool rest is connected with cutting edge by bolt.
3. a kind of rolling-cut double side shear shear blade locking device according to claim 1, is characterized in that: described groups of springs is disk spring group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001621.8U CN205147466U (en) | 2015-12-07 | 2015-12-07 | Roll -turning bilateral scissors cutting edge locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001621.8U CN205147466U (en) | 2015-12-07 | 2015-12-07 | Roll -turning bilateral scissors cutting edge locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147466U true CN205147466U (en) | 2016-04-13 |
Family
ID=55683205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521001621.8U Active CN205147466U (en) | 2015-12-07 | 2015-12-07 | Roll -turning bilateral scissors cutting edge locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147466U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508857A (en) * | 2019-09-04 | 2019-11-29 | 国机铸锻机械有限公司 | A kind of digit control adjusts the plate shearing machine of knife gap |
| CN113210720A (en) * | 2021-05-19 | 2021-08-06 | 宝武集团鄂城钢铁有限公司 | Installation method for prolonging service life of shearing edge locking head of shearing machine |
| CN113290287A (en) * | 2021-06-08 | 2021-08-24 | 太原科技大学 | Quick tool changing device and plate rolling shearing machine |
-
2015
- 2015-12-07 CN CN201521001621.8U patent/CN205147466U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508857A (en) * | 2019-09-04 | 2019-11-29 | 国机铸锻机械有限公司 | A kind of digit control adjusts the plate shearing machine of knife gap |
| CN113210720A (en) * | 2021-05-19 | 2021-08-06 | 宝武集团鄂城钢铁有限公司 | Installation method for prolonging service life of shearing edge locking head of shearing machine |
| CN113290287A (en) * | 2021-06-08 | 2021-08-24 | 太原科技大学 | Quick tool changing device and plate rolling shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215500 Changshou City economic and Technological Development Zone, Jiangsu, Hong Xing Road, No. 19, No. Patentee after: Danieli metallurgical equipment (China) Co., Ltd. Address before: 215500 Changshou City economic and Technological Development Zone, Jiangsu, Hong Xing Road, No. 19, No. Patentee before: Changshu Danieli Metallurgy Equipment Co., Ltd. |