CN104841813A - Method for cutting off electronic element pin - Google Patents
Method for cutting off electronic element pin Download PDFInfo
- Publication number
- CN104841813A CN104841813A CN201510176663.3A CN201510176663A CN104841813A CN 104841813 A CN104841813 A CN 104841813A CN 201510176663 A CN201510176663 A CN 201510176663A CN 104841813 A CN104841813 A CN 104841813A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- pin
- electronic component
- hole
- cutting
- 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.)
- Withdrawn
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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The invention discloses a method for cutting off an electronic element pin. The method comprises the following steps that A. placing and clamping are carried out, a circuit board where an electronic element is inserted is placed on a moving frame, the pin, inserted into the circuit board, of the electronic element extends out of the bottom of the circuit board, and the moving frame can move conveniently on a plane; B. aligning and locating are carried out, through the set degree, the moving frame drives the circuit board to a preset position, and locating is achieved; C shearing is carried out, after the moving frame drives the circuit board to the preset position, the pin which extends out of the bottom of the circuit board enters a shearing device, the shearing device is used for cutting off the pin which extends out of the bottom of the circuit board, and the pin of the electronic element is flush with the bottom of the circuit board; and D checking is carried out, the sheared circuit board is taken out from the moving frame, shearing quality is checked, and if the shearing quality is passed, the operation is completed. The method for cutting off the electronic element pin is simple and low in cost.
Description
[technical field]
The invention relates to a kind of method cutting off electronic component pin.
[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 method simple, the method for the cut-out electronic component pin that cost is low.
For above-mentioned purpose, the present invention by the following technical solutions:
A kind of method cutting off electronic component pin, it is characterized in that comprising the steps: A, placing clamping, the circuit board being inserted with electronic component is placed on movable stand, the pin inserting electronic component on circuit boards stretches out the bottom of circuit board, and described movable stand entirely can facilitate mobile in a plane;
B, aligning location, utilize the degree set, and movable stand drives circuit board to come preposition, realizes locating;
C, shearing, after movable stand comes preposition with circuit board, the pin stretched out bottom circuit board enters shear, utilizes shear to be fallen by the pin shearing stretched out bottom circuit board, makes the pin of electronic component concordant with bottom circuit board;
D, inspection, take out the circuit board sheared from movable stand, and checks shearing quality, qualifiedly namely to complete.
A kind of method cutting off electronic component pin as above, it is characterized in that described shear includes 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, and mount pad 1 is provided with the actuator that driving cutting knife 6 moves around in gathering sill 5.
A kind of method cutting off electronic component pin 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.Described through hole 3 is strip through hole or track type through hole.
A kind of method cutting off electronic component pin 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 present invention utilizes a moving frame to find location, is cut off by pin, make it to be cut away by unnecessary pin faster and betterly by a shear, and this method is simple, and practical, fast, efficiency is high.
The cutting process of this case shear is, the unnecessary pin of the electronic component inserting circuit board is put into through hole, start cylinder afterwards, cutting knife is driven to move forward, 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, cut off a method for electronic component pin, following steps: A, placement clamping, be placed on movable stand by the circuit board being inserted with electronic component, the pin inserting electronic component on circuit boards stretches out the bottom of circuit board, and described movable stand entirely can facilitate mobile in a plane.B, aligning location, utilize the degree set, and movable stand drives circuit board to come preposition, realizes locating.C, shearing, after movable stand comes preposition with circuit board, the pin stretched out bottom circuit board enters shear, utilizes shear to be fallen by the pin shearing stretched out bottom circuit board, makes the pin of electronic component concordant with bottom circuit board.D, inspection, take out the circuit board sheared from movable stand, and checks shearing quality, qualifiedly namely to complete.The present invention utilizes a moving frame to find location, is cut off by pin, make it to be cut away by unnecessary pin faster and betterly by a shear, and this method is simple, and practical, fast, efficiency is high.
Described shear 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. cut off a method for electronic component pin, it is characterized in that comprising the steps:
A, placement clamping, be placed on movable stand by the circuit board being inserted with electronic component, and the pin inserting electronic component on circuit boards stretches out the bottom of circuit board, and described movable stand entirely can facilitate mobile in a plane;
B, aligning location, utilize the degree set, and movable stand drives circuit board to come preposition, realizes locating;
C, shearing, after movable stand comes preposition with circuit board, the pin stretched out bottom circuit board enters shear, utilizes shear to be fallen by the pin shearing stretched out bottom circuit board, makes the pin of electronic component concordant with bottom circuit board;
D, inspection, take out the circuit board sheared from movable stand, and checks shearing quality, qualifiedly namely to complete.
2. a kind of method cutting off electronic component pin according to claim 1, it is characterized in that described shear includes 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).
3. a kind of method cutting off electronic component pin according to claim 2, it is characterized in that described actuator is a cylinder, 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).Described through hole (3) is strip through hole or track type through hole.
4. a kind of method cutting off electronic component pin according to claim 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 |
|---|---|---|---|
| CN201510176663.3A CN104841813A (en) | 2015-04-14 | 2015-04-14 | Method for cutting off electronic element pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176663.3A CN104841813A (en) | 2015-04-14 | 2015-04-14 | Method for cutting off electronic element pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104841813A true CN104841813A (en) | 2015-08-19 |
Family
ID=53842009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510176663.3A Withdrawn CN104841813A (en) | 2015-04-14 | 2015-04-14 | Method for cutting off electronic element pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673015A (en) * | 2020-07-14 | 2020-09-18 | 马斯特模具（昆山）有限公司 | Foot shearing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352882Y (en) * | 2008-12-31 | 2009-11-25 | 佛山市顺德区瑞德电子实业有限公司 | Element foot cutting machine for short foot process |
| CN201750672U (en) * | 2010-04-08 | 2011-02-16 | 东莞市新泽谷机械有限公司 | Vertical plug-in machine |
| CN301786087S (en) * | 2011-06-27 | 2012-01-04 | 卢长峰 | Plug-in machine shear foot |
| CN202218503U (en) * | 2011-08-01 | 2012-05-09 | 龚定伦 | Pedestal device of jumper horizontal-type component inserting machine |
| 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 |
| CN102500725B (en) * | 2011-11-16 | 2013-10-09 | 宁波市新泽谷机械有限公司 | Electronic element conveying mechanism |
-
2015
- 2015-04-14 CN CN201510176663.3A patent/CN104841813A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352882Y (en) * | 2008-12-31 | 2009-11-25 | 佛山市顺德区瑞德电子实业有限公司 | Element foot cutting machine for short foot process |
| CN201750672U (en) * | 2010-04-08 | 2011-02-16 | 东莞市新泽谷机械有限公司 | Vertical plug-in machine |
| CN301786087S (en) * | 2011-06-27 | 2012-01-04 | 卢长峰 | Plug-in machine shear foot |
| CN202218503U (en) * | 2011-08-01 | 2012-05-09 | 龚定伦 | Pedestal device of jumper horizontal-type component inserting machine |
| 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 |
| CN102500725B (en) * | 2011-11-16 | 2013-10-09 | 宁波市新泽谷机械有限公司 | Electronic element conveying mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673015A (en) * | 2020-07-14 | 2020-09-18 | 马斯特模具（昆山）有限公司 | Foot shearing device |
| CN111673015B (en) * | 2020-07-14 | 2024-09-27 | 马斯特模具有限公司 | Foot shearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150819 |