CN104841814A - Pin-cutting device - Google Patents
Pin-cutting device Download PDFInfo
- Publication number
- CN104841814A CN104841814A CN201510176733.5A CN201510176733A CN104841814A CN 104841814 A CN104841814 A CN 104841814A CN 201510176733 A CN201510176733 A CN 201510176733A CN 104841814 A CN104841814 A CN 104841814A
- Authority
- CN
- China
- Prior art keywords
- hole
- locating piece
- cutting device
- pin
- cutting knife
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a pin-cutting device which comprises a mounting base. A locating block is arranged on the mounting base. The locating block is fixedly connected with a pressing plate. A guiding groove is formed between the pressing plate and the locating block. A through hole is formed in the locating block. The surface of the through hole is a smooth plane. A cutter is arranged in the guiding groove. The cutting edge of the cutter is tangent to the surface of the through hole, and cutting off of a pin of an electronic element is achieved. A driving piece which drives the cutter to move back and forth in the guiding groove is arranged on the mounting base. The pin-cutting device is simple in structure and low in cost.
Description
[technical field]
The invention relates to a kind of cutting device.
[background technology]
At present by after two of electronic component pin bendings 90 degree, be inserted into again on circuit board, after being inserted into circuit board, the pin of electronic component also can stretch out a circuit board surface part, this part pin stretching out circuit board surface needs to cut away, weld again, thus by welding electronic elements on circuit boards.And the mechanism of at present this part pin being cut away, then more complicated, cost is higher.Therefore be necessary to solve the problem.
[summary of the invention]
The object of the invention is to overcome the deficiencies in the prior art and provide a kind of structure simple, the cutting device that cost is low.
For above-mentioned purpose, the present invention by the following technical solutions:
A kind of cutting device, it is characterized in that comprising mount pad 1, mount pad 1 is provided with locating piece 2, locating piece 2 is fixedly connected with a pressing plate 4, between pressing plate 4 and locating piece 2, is provided with a gathering sill 5, locating piece 2 is provided with a through hole 3, be smooth flat on the surface of through hole 3, in gathering sill 5, be provided with cutting knife 6, the cutter of cutting knife 6 is threaded with the plane tangent of through hole 3 and is realized the pin of electronic component to cut off, and mount pad 1 is provided with the actuator that driving cutting knife 6 moves around in gathering sill 5.
A kind of cutting device as above, is characterized in that described actuator is a cylinder, and the handle of a knife that cylinder rod is connected to cutting knife 6 promotes cutting knife 6 and moves around in gathering sill 5.
A kind of cutting device as above, is characterized in that described through hole 3 is strip through hole or track type through hole.
A kind of cutting device as above, is characterized in that described locating piece 2 and pressing plate 4 shape triangular in shape.
Beneficial effect of the present invention has:
The unnecessary pin of the electronic component inserting circuit board is put into through hole by the present invention, start cylinder afterwards, drive cutting knife to move forward, the cutter due to cutting knife is threaded and the plane tangent of through hole, therefore cutter is threaded with under the acting in conjunction of through-hole surfaces, is cut off by the pin of electronic component.It is simple that the present invention has structure, practical, low cost and other advantages.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is schematic diagram of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing and embodiment, the present invention is elaborated:
As shown in the figure, a kind of cutting device, includes mount pad 1, and mount pad 1 is provided with locating piece 2, and locating piece 2 is fixedly connected with a pressing plate 4.A gathering sill 5 is provided with between pressing plate 4 and locating piece 2, locating piece 2 is provided with a through hole 3, be smooth flat on the surface of through hole 3, cutting knife 6 is provided with in gathering sill 5, the cutter of cutting knife 6 is threaded with the plane tangent of through hole 3 and is realized the pin of electronic component to cut off, and mount pad 1 is provided with the actuator that driving cutting knife 6 moves around in gathering sill 5.Described pressing plate 4 is arranged in the plane of mount pad 1 with locating piece 2 with being inclined upwardly.Described locating piece 2 and pressing plate 4 shape triangular in shape.The pin of electronic component is inserted in through hole 3 by such convenience.
During work, work is utilized to move to below mount pad 1 by mould and driving mechanism by the circuit board being inserted with electronic component, and accurately unnecessary pin is inserted in through hole, start cylinder afterwards, drive cutting knife to move forward, the cutter due to cutting knife is threaded and the plane tangent of through hole, therefore cutter is threaded with under the acting in conjunction of through-hole surfaces, the pin of electronic component is cut off, similar to scissors principle.It is simple that the present invention has structure, practical and efficiency is high, and result of use is good, low cost and other advantages.
As the preferred embodiment of the present embodiment, described actuator is a cylinder, and the handle of a knife that cylinder rod is connected to cutting knife 6 promotes cutting knife 6 and moves around in gathering sill 5.Motor can certainly be adopted to drive.
As the preferred embodiment of the present embodiment, described through hole 3 is strip through hole or track type through hole.
Claims (4)
1. a cutting device, it is characterized in that comprising mount pad (1), mount pad (1) is provided with locating piece (2), locating piece (2) is fixedly connected with a pressing plate (4), a gathering sill (5) is provided with between pressing plate (4) and locating piece (2), locating piece (2) is provided with a through hole (3), be smooth flat on the surface of through hole (3), cutting knife (6) is provided with in gathering sill (5), the cutter of cutting knife (6) is threaded with the plane tangent of through hole (3) and is realized the pin of electronic component to cut off, mount pad (1) is provided with the actuator driving cutting knife (6) to move around in gathering sill (5).
2. a kind of cutting device according to claim 1, is characterized in that described actuator is a cylinder, and the handle of a knife that cylinder rod is connected to cutting knife (6) promotes cutting knife (6) and moves around in gathering sill (5).
3. a kind of cutting device according to claim 1 and 2, is characterized in that described through hole (3) is for strip through hole or track type through hole.
4. a kind of cutting device according to claim 1 and 2, is characterized in that described locating piece (2) and pressing plate (4) shape triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176733.5A CN104841814A (en) | 2015-04-14 | 2015-04-14 | Pin-cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176733.5A CN104841814A (en) | 2015-04-14 | 2015-04-14 | Pin-cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104841814A true CN104841814A (en) | 2015-08-19 |
Family
ID=53842010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510176733.5A Pending CN104841814A (en) | 2015-04-14 | 2015-04-14 | Pin-cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841814A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305200A (en) * | 2015-12-03 | 2016-02-03 | 东华大学 | Pin trimming tool for connector, and application method of the same |
| CN108296389A (en) * | 2017-12-27 | 2018-07-20 | 合肥市硕理机电科技有限公司 | A kind of circuit board foot cut device |
| CN108380975A (en) * | 2018-04-03 | 2018-08-10 | 苏州聚力电机有限公司 | A kind of voice coil motor connects the fracture carrier of shrapnel more |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052214A (en) * | 1983-08-31 | 1985-03-25 | Meiji Natl Ind Co Ltd | Electronic parts lead cutting method |
| JPH1190570A (en) * | 1997-09-24 | 1999-04-06 | Nagano Japan Radio Co | Parts placement board for lead cutting device, and lead cutting device |
| JP2000354909A (en) * | 1999-06-14 | 2000-12-26 | Sony Corp | Lead wire cutter |
| CN2599724Y (en) * | 2003-01-08 | 2004-01-14 | 顺德市顺达电脑厂有限公司 | Shearing machine for electronic parts |
| CN201744725U (en) * | 2010-07-09 | 2011-02-16 | 深圳华拓旺科技有限公司 | Pneumatic type pin cutting device |
| CN201783598U (en) * | 2010-08-24 | 2011-04-06 | 惠州市华阳多媒体电子有限公司 | Shearer for laser head CDLD guide foot |
| CN202276609U (en) * | 2011-09-30 | 2012-06-13 | 东莞市新泽谷机械有限公司 | Horizontal component pin shearing and bending device of plug-in machine |
| CN202725898U (en) * | 2012-07-13 | 2013-02-13 | 安徽动力源科技有限公司 | Element pin cutting machine |
| CN103495681A (en) * | 2013-09-26 | 2014-01-08 | 中江县凯讯电子有限公司 | Mistakenly breaking prevention cutting device for network transformer |
| CN203853485U (en) * | 2014-04-11 | 2014-10-01 | 四川华拓光通信股份有限公司 | Pneumatic shear device for pins of optical device |
-
2015
- 2015-04-14 CN CN201510176733.5A patent/CN104841814A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052214A (en) * | 1983-08-31 | 1985-03-25 | Meiji Natl Ind Co Ltd | Electronic parts lead cutting method |
| JPH1190570A (en) * | 1997-09-24 | 1999-04-06 | Nagano Japan Radio Co | Parts placement board for lead cutting device, and lead cutting device |
| JP2000354909A (en) * | 1999-06-14 | 2000-12-26 | Sony Corp | Lead wire cutter |
| CN2599724Y (en) * | 2003-01-08 | 2004-01-14 | 顺德市顺达电脑厂有限公司 | Shearing machine for electronic parts |
| CN201744725U (en) * | 2010-07-09 | 2011-02-16 | 深圳华拓旺科技有限公司 | Pneumatic type pin cutting device |
| CN201783598U (en) * | 2010-08-24 | 2011-04-06 | 惠州市华阳多媒体电子有限公司 | Shearer for laser head CDLD guide foot |
| CN202276609U (en) * | 2011-09-30 | 2012-06-13 | 东莞市新泽谷机械有限公司 | Horizontal component pin shearing and bending device of plug-in machine |
| CN202725898U (en) * | 2012-07-13 | 2013-02-13 | 安徽动力源科技有限公司 | Element pin cutting machine |
| CN103495681A (en) * | 2013-09-26 | 2014-01-08 | 中江县凯讯电子有限公司 | Mistakenly breaking prevention cutting device for network transformer |
| CN203853485U (en) * | 2014-04-11 | 2014-10-01 | 四川华拓光通信股份有限公司 | Pneumatic shear device for pins of optical device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305200A (en) * | 2015-12-03 | 2016-02-03 | 东华大学 | Pin trimming tool for connector, and application method of the same |
| CN108296389A (en) * | 2017-12-27 | 2018-07-20 | 合肥市硕理机电科技有限公司 | A kind of circuit board foot cut device |
| CN108380975A (en) * | 2018-04-03 | 2018-08-10 | 苏州聚力电机有限公司 | A kind of voice coil motor connects the fracture carrier of shrapnel more |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |