CN203778868U - Shear knife on plate shearing machine - Google Patents
Shear knife on plate shearing machine Download PDFInfo
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- CN203778868U CN203778868U CN201420174202.3U CN201420174202U CN203778868U CN 203778868 U CN203778868 U CN 203778868U CN 201420174202 U CN201420174202 U CN 201420174202U CN 203778868 U CN203778868 U CN 203778868U
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Abstract
本实用新型公开了一种剪板机上的剪切刀，属于机械加工技术领域。一种剪板机上的剪切刀，包括刀体和刀刃本体，刀体上加工有将刀体固定到剪切机上的孔，所述刀体为带台阶刀体，带台阶刀体端部为台阶状，带台阶刀体台阶部长度方向上均匀设有多个用于固定刀刃本体的沉孔；所述刀刃本体包括多个带台阶刀刃，带台阶刀刃一端为台阶状，带台阶刀刃另一端为三角形，带台阶刀刃的台阶部设有两个将带台阶刀刃固定在带台阶刀体上的螺纹孔，带台阶刀刃的螺纹孔与带台阶刀体的沉孔相对应并通过螺钉连接在一起，多个带台阶的刀刃构成的刀刃刀体呈锯齿状。本实用新型结构合理简单，生产制造容易，可大幅提高加工质量和工作效率；在剪切超长金属薄板时使用，能够得到较平整的金属薄板。
The utility model discloses a shearing knife on a plate shearing machine, which belongs to the technical field of mechanical processing. A shearing knife on a shearing machine, comprising a knife body and a blade body, the knife body is processed with holes for fixing the knife body to the shearing machine, the knife body is a stepped knife body, and the end of the stepped knife body is Step-shaped, with a plurality of counterbore holes uniformly provided in the length direction of the step portion of the stepped knife body for fixing the blade body; the blade body includes a plurality of stepped blades, one end of the stepped blade is stepped, and the other end of the stepped blade is It is triangular, and the step part with stepped blade is provided with two threaded holes for fixing the stepped blade on the stepped cutter body, and the threaded holes with stepped blade correspond to the counterbore of the stepped cutter body and are connected together by screws , the blade body formed by a plurality of stepped blades is serrated. The utility model has a reasonable and simple structure, is easy to manufacture, and can greatly improve the processing quality and work efficiency; when used for cutting super-long metal sheets, relatively flat metal sheets can be obtained.
Description
技术领域 technical field
本实用新型涉及一种剪板机上的新型剪切刀，尤其是一种可剪切超长金属薄板的剪板机上的新型剪切刀，属于机械加工技术领域。 The utility model relates to a novel shearing knife on a plate shearing machine, in particular to a novel shearing knife on a plate shearing machine capable of cutting ultra-long metal thin plates, and belongs to the technical field of mechanical processing.
背景技术 Background technique
在机械加工中经常遇到一些超长金属薄板剪切加工，超长金属薄板剪切加工的质量和效率，很大程度上与剪板机上的剪切刀有关，现有的剪板机上的剪切刀在超长金属薄板剪切加工时，被剪切的超长金属薄板易产生扭转现象，造成产品质量差，不能满足现实生产中的需要。因此，需要一种新的剪切刀。 In mechanical processing, some ultra-long metal sheet shearing processing is often encountered. The quality and efficiency of ultra-long metal sheet shearing processing are largely related to the shearing knife on the shearing machine. The shearing knife on the existing shearing machine When the cutting knife cuts the ultra-long metal sheet, the sheared ultra-long metal sheet is prone to twisting, resulting in poor product quality, which cannot meet the needs of actual production. Therefore, a new shearing knife is needed.
实用新型内容 Utility model content
本实用新型的目的是提供一种剪板机上的剪切刀，本实用新型结构合理简单，生产制造容易，可大幅提高加工质量和工作效率；在剪切超长金属薄板时使用，能够得到较平整的金属薄板。 The purpose of this utility model is to provide a shearing knife on a plate shearing machine. The utility model has a reasonable and simple structure, is easy to manufacture, and can greatly improve the processing quality and work efficiency; Flat sheet metal.
本实用新型的目的是通过以下技术方案实现的，一种剪板机上的剪切刀，包括刀体和刀刃本体，刀体上加工有将刀体固定到剪切机上的孔，所述刀体为带台阶刀体，带台阶刀体端部为台阶状，带台阶刀体台阶部长度方向上均匀设有多个用于固定刀刃本体的沉孔；所述刀刃本体包括多个带台阶刀刃，带台阶刀刃一端为台阶状，带台阶刀刃另一端为三角形，带台阶刀刃的台阶部设有两个将带台阶刀刃固定在带台阶刀体上的螺纹孔，带台阶刀刃的螺纹孔与带台阶刀体的沉孔相对应并通过螺钉连接在一起，多个带台阶的刀刃构成的刀刃刀体呈锯齿状。 The purpose of this utility model is achieved through the following technical solutions. A shearing knife on a shearing machine includes a knife body and a blade body. The knife body is processed with a hole for fixing the knife body to the shearing machine. The knife body It is a stepped knife body, the end of the stepped knife body is stepped, and a plurality of counterbores for fixing the blade body are evenly provided in the length direction of the stepped portion of the stepped knife body; the blade body includes a plurality of stepped blades, One end of the stepped blade is stepped, and the other end of the stepped blade is triangular. The stepped portion of the stepped blade is provided with two threaded holes for fixing the stepped blade on the stepped blade body. The counterbores of the cutter body correspond to each other and are connected together by screws, and the blade cutter body formed by a plurality of stepped blades is serrated.
进一步地，所述带台阶刀体为碳素结构钢刀体。 Further, the stepped cutter body is a carbon structural steel cutter body.
进一步地，所述带台阶刀刃为碳素工具钢刀刃。 Further, the stepped blade is a carbon tool steel blade.
进一步地，所述螺钉为碳素结构钢螺钉。 Further, the screws are carbon structural steel screws.
进一步地，所述带台阶刀刃的刀口为经过淬火处理的刀口。 Further, the edge of the blade with a stepped edge is a quenched edge.
与现有技术相比，本实用新型具有以下有益效果：第一，带台阶的刀体和多个带台阶的刀刃组成本实用新型剪切刀，结构合理简单，生产制造容易，成本低，具有广阔的市场前景。第二，在剪切超长金属薄板时使用，能够得到较平整的金属薄板，可大幅提高加工质量和工作效率。 Compared with the prior art, the utility model has the following beneficial effects: firstly, the scissors of the utility model are composed of a stepped cutter body and a plurality of stepped blades, the structure is reasonable and simple, the production is easy, the cost is low, and the Broad market prospects. Second, it can be used when cutting ultra-long metal sheets to obtain relatively flat metal sheets, which can greatly improve processing quality and work efficiency. the
附图说明 Description of drawings
图1是本实用新型剪板机上的剪切刀的主视图； Fig. 1 is the front view of the shearing knife on the plate shearing machine of the present invention;
图2是本实用新型剪板机上的剪切刀的左视图； Fig. 2 is the left side view of the shearing knife on the plate shearing machine of the present invention;
图3是本实用新型剪板机上的剪切刀的带台阶刀刃的主视图； Fig. 3 is the front view of the band step blade of the shearing knife on the plate shearing machine of the present invention;
图中：1与剪板机相连的孔、2沉孔、3带台阶刀体、 4带台阶刀刃的刀口、5带台阶刀刃、6螺纹孔、7螺钉。 In the figure: 1 the hole connected with the shearing machine, 2 the counterbore, 3 the knife body with the step, 4 the knife edge with the step blade, 5 the blade with the step, 6 the threaded hole, and 7 the screw.
具体实施方式 Detailed ways
一种剪板机上的剪切刀，包括刀体和刀刃本体。 A shearing knife on a plate shearing machine comprises a knife body and a blade body.
刀体上加工有将刀体固定到剪切机上的孔。刀体为带台阶刀体3，带台阶刀体端部为台阶状，带台阶刀体台阶部长度方向上均匀设有多个用于固定刀刃本体的沉孔2。 The cutter body is machined with holes for fixing the cutter body to the shearing machine. The cutter body is a stepped cutter body 3, the end of the stepped cutter body is stepped, and a plurality of counterbores 2 for fixing the blade body are uniformly provided in the length direction of the step portion of the stepped cutter body.
刀刃本体包括多个带台阶刀刃5，带台阶刀刃一端为台阶状，带台阶刀刃另一端为三角形，带台阶刀刃的台阶部设有两个将带台阶刀刃固定在带台阶刀体上的螺纹孔，带台阶刀刃的螺纹孔6与带台阶刀体的沉孔相对应并通过螺钉7连接在一起，多个带台阶的刀刃构成的刀刃刀体呈锯齿状。 The blade body includes a plurality of stepped blades 5, one end of the stepped blade is stepped, the other end of the stepped blade is triangular, and the stepped portion of the stepped blade is provided with two threaded holes for fixing the stepped blade to the stepped blade body , the threaded hole 6 with the stepped blade corresponds to the counterbore of the stepped cutter body and is connected together by a screw 7, and the blade cutter body formed by a plurality of stepped blades is serrated.
带台阶刀体为碳素结构钢刀体。 The stepped cutter body is a carbon structural steel cutter body.
带台阶刀刃为碳素工具钢刀刃。 The stepped blade is a carbon tool steel blade.
螺钉为碳素结构钢螺钉。 The screws are carbon structural steel screws.
带台阶刀刃的刀口4为经过淬火处理的刀口。 The knife edge 4 with the stepped blade is a quenched knife edge.
带台阶的刀体和多个带台阶的刀刃组成本实用新型剪切刀，结构合理简单，生产制造容易，成本低，具有广阔的市场前景。在剪切超长金属薄板时使用，能够得到较平整的金属薄板，可大幅提高加工质量和工作效率。 The scissors of the utility model are composed of a stepped cutter body and a plurality of stepped blades. The utility model has a reasonable and simple structure, is easy to manufacture, has low cost, and has broad market prospects. It is used when cutting ultra-long metal sheets to obtain relatively flat metal sheets, which can greatly improve processing quality and work efficiency. the
利用铣床在金属板上加工一个台阶形成带台阶刀体3、利用钻床在带台阶刀体3上加工出两个与剪板机相连的孔1和与带台阶刀刃相连的多个沉孔2、利用线切割设备在金属板上加工出一条斜线形成带台阶刀刃5、利用钻床在带台阶刀刃5加工两个孔并攻丝形成带台阶刀体上螺纹孔6，利用磨床在带台阶刀刃5的斜线上磨成刀口4，刀口4淬火再用磨床磨锋利，将带台阶刀刃5上的高点靠高点，两个一组，组与组之间低点对低点装在带台阶刀体3上，将螺钉7穿过沉孔2与螺纹孔6连接组成本实用新型一种剪板机上的新型剪切刀。 A milling machine is used to process a step on the metal plate to form a stepped cutter body 3, and a drill is used to process two holes 1 connected to the shearing machine and a plurality of counterbores 2 connected to the stepped blade on the stepped cutter body 3, Use wire cutting equipment to process a slanted line on the metal plate to form a stepped blade 5. Use a drill press to process two holes on the stepped blade 5 and tap to form a threaded hole 6 on the stepped cutter body. Use a grinder to form a stepped blade 5. Grind into a knife edge 4 on the oblique line of the knife edge 4, quench the knife edge 4 and sharpen it with a grinder, put the high point on the stepped blade 5 against the high point, two groups, the low point between the group and the low point is installed on the belt step On the cutter body 3, the screw 7 passes through the counterbore 2 and is connected with the threaded hole 6 to form a novel shearing knife on a shearing machine of the utility model.
使用时通过本实用新型一种剪板机上的新型剪切刀上孔1与剪板机相连，在剪切超长金属薄板时开动剪板机，就能够得到较平整的金属薄板。 When in use, the novel upper hole 1 of the shearing knife on a shearing machine of the utility model is connected with the shearing machine, and the shearing machine is started when cutting an ultra-long metal sheet to obtain a smoother metal sheet.
一种剪板机上的新型剪切刀采用锯齿形设计，它有带台阶刀体和多个带台阶刀刃和螺钉组成，带台阶刀体材料用碳素结构钢，带台阶刀刃用碳素工具钢换合金钢、螺钉用碳素结构钢, 刀口淬火，刀体上有多个沉孔、刀刃上有两个螺纹孔，带台阶的刀体和多个带台阶的刀刃组成本实用新型上剪切刀，在剪切超长金属薄板时，使用时能够得到较平整的金属薄板，本实用新型结构合理简单，生产制造容易，成本低具有广阔的市场前景。 A new type of shearing knife on a shearing machine adopts a zigzag design. It consists of a stepped knife body, multiple stepped blades and screws. The material of the stepped knife body is made of carbon structural steel, and the stepped blade is made of carbon tool steel. Alloy steel, carbon structural steel for screws, knife edge quenching, multiple countersunk holes on the knife body, two threaded holes on the knife edge, the knife body with steps and multiple knife edges with steps form the upper shear of the utility model When the knife is used for cutting super-long metal sheets, relatively smooth metal sheets can be obtained. The utility model has a reasonable and simple structure, is easy to manufacture, has low cost and has broad market prospects.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174202.3U CN203778868U (en) | 2014-04-11 | 2014-04-11 | Shear knife on plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174202.3U CN203778868U (en) | 2014-04-11 | 2014-04-11 | Shear knife on plate shearing machine |
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| CN203778868U true CN203778868U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420174202.3U Expired - Fee Related CN203778868U (en) | 2014-04-11 | 2014-04-11 | Shear knife on plate shearing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985246A (en) * | 2015-07-30 | 2015-10-21 | 山东日发纺织机械有限公司 | Waste material strip cutting device of electronic component assembling machine |
| CN105522216A (en) * | 2016-02-03 | 2016-04-27 | 吉林大学 | Separation type shearing knife |
-
2014
- 2014-04-11 CN CN201420174202.3U patent/CN203778868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985246A (en) * | 2015-07-30 | 2015-10-21 | 山东日发纺织机械有限公司 | Waste material strip cutting device of electronic component assembling machine |
| CN105522216A (en) * | 2016-02-03 | 2016-04-27 | 吉林大学 | Separation type shearing knife |
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| Date | Code | Title | Description |
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| 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: 20140820 Termination date: 20170411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |