CN107052197A - A kind of bending device of cylindrical diode pin - Google Patents
A kind of bending device of cylindrical diode pin Download PDFInfo
- Publication number
- CN107052197A CN107052197A CN201710280687.2A CN201710280687A CN107052197A CN 107052197 A CN107052197 A CN 107052197A CN 201710280687 A CN201710280687 A CN 201710280687A CN 107052197 A CN107052197 A CN 107052197A
- Authority
- CN
- China
- Prior art keywords
- roller
- block
- rotating shaft
- notch
- fixed
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
Abstract
The invention discloses a kind of bending device of cylindrical diode pin, including inclined conveying grooved rail, the lower end of conveying grooved rail is inserted with roller, the notch of circular arc is formed on the outer wall of roller, cushion block is formed on the delivery chute trackside wall of notch both sides, contiguous block is fixed with cushion block, the lower end of contiguous block forms block, the lower end of block forms the block set of annular, roller sleeve is fixed in rotating shaft, the two ends of rotating shaft are hinged in block set, and one end of rotating shaft stretches out block set sleeve and is fixed with drive gear.The present invention realizes the bending operation of diode pin using mechanical system, to replace bending operation by hand, so that production efficiency is effectively improved, while can guarantee that diode two ends pin volume bending length is consistent.
Description
Technical field：
The present invention relates to the technical field of diode, the bending more specifically to a kind of cylindrical diode pin is filled
Put.
Background technology：
The pin of diode is two copper leads of diode, and the pin of some existing diodes needs to carry out bending place
Reason, traditional bending technique carries out manual bending for artificial hand-hold pincers, but artificial bending mode has the following disadvantages a little：1st, because
Smaller for diode, artificial bending mode is not small, and efficiency is low；2nd, during artificial bending, dynamics control is difficult, and is easily caused and is drawn
Pin departs from diode, causes the damage of diode；3, during artificial bending, the length control inconvenience of diode two ends bending,
Easily there is length to be difficult, so that the pin of diode bending unmatches the welding hole on pcb board.
The content of the invention：
The purpose of the present invention aiming at prior art deficiency, and there is provided a kind of bending of cylindrical diode pin
Device, it uses mechanical system to realize the bending operation of diode pin, can guarantee that bending pins length is consistent.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of bending device of cylindrical diode pin, including inclined conveying grooved rail, the lower end of conveying grooved rail are plugged
Have and form cushion block, cushion block on the notch that circular arc is formed on roller, the outer wall of roller, the delivery chute trackside wall of notch both sides
On be fixed with contiguous block, the lower end of contiguous block forms block, and the lower end of block forms the block set of annular, and roller sleeve is fixed
In rotating shaft, the two ends of rotating shaft are hinged in block set, and one end of rotating shaft stretches out block set sleeve and is fixed with drive gear；
Rotating shaft upper sleeve between the block set is fixed with two auxiliary members, and auxiliary member is distributed in the both sides of roller, auxiliary
Part includes forming connecting rod on the annular external member being set in rotating shaft, the outer wall of annular external member, and the end of connecting rod forms circular arc
The bracket of shape.
It is preferred that, the bottom surface of the notch on described roller is tangent by semicircular lower arcuate surface and arc bottom surface two ends
Horizontal plane is constituted, and the circular arc center of circle of auxiliary member upper bracket is located on notch on the central axis of lower arcuate surface；
It is preferred that, the width of the roller is equal to the width in conveying grooved rail inside groove road, and the thickness of auxiliary member is equal to delivery chute
The thickness of trackside wall.
It is preferred that, the block of the contiguous block, which is closed on the upper seamed edge of roller side, forms chamfering.
It is preferred that, the rotating shaft stretches out block set sleeve away from one end of drive gear and is fixed with stop collar.
It is preferred that, on the roller centre-to-centre spacing in the notch center of circle to the roller center of circle be less than the roller center of circle to convey grooved rail away from
From.
The beneficial effects of the present invention are：It uses mechanical system to realize the bending operation of diode pin, to replace hand
Work bends operation, so that production efficiency is effectively improved, while can guarantee that diode two ends pin volume bending length is consistent.
Brief description of the drawings：
Fig. 1 is the three-dimensional structural representation of the present invention；
The structural representation that Fig. 2 faces for the present invention；
Fig. 3 is the cross section structure diagram at A-A in Fig. 2.
In figure：1st, grooved rail is conveyed；2nd, roller；21st, notch；3rd, rotating shaft；4th, auxiliary member；41st, annular external member；42nd, connecting rod；
43rd, bracket；5th, contiguous block；51st, block；511st, chamfering；52nd, block set；6th, drive gear；7th, stop collar；8th, diode；81st, draw
Pin.
Embodiment：
Embodiment：As shown in Fig. 1 to 3, a kind of bending device of cylindrical diode pin, including inclined conveying grooved rail
1, the lower end of conveying grooved rail 1 is inserted with the notch 21 that circular arc is formed on roller 2, the outer wall of roller 2, the both sides of notch 21 it is defeated
Send to form on the side wall of grooved rail 1 and contiguous block 5 is fixed with cushion block 11, cushion block 11, the lower end of contiguous block 5 forms block 51, keep off
The lower end of block 51 forms the block set 52 of annular, and the sleeve of roller 2 is fixed in rotating shaft 3, and the two ends of rotating shaft 3 are hinged on block set 52
On, one end of rotating shaft 3 stretches out the sleeve of block set 52 and is fixed with drive gear 6；
The upper sleeve of rotating shaft 3 between the block set 52 is fixed with two auxiliary members 4, and auxiliary member 4 is distributed in the two of roller 2
Side, auxiliary member 4 includes forming connecting rod 42, connecting rod 42 on the annular external member 41 being set in rotating shaft 3, the outer wall of annular external member 41
End form the bracket 43 of circular arc.
The bottom surface of notch 21 on described roller 2 is by the tangent level of semicircular lower arcuate surface and arc bottom surface two ends
Face is constituted, and the circular arc center of circle of the upper bracket 43 of auxiliary member 4 is located on notch 21 on the central axis of lower arcuate surface；
The width of the roller 2 is equal to the width of conduit in conveying grooved rail 1, and the thickness of auxiliary member 4 is equal to conveying grooved rail 1 side
The thickness of wall.
The block 51 of the contiguous block 5, which is closed on the upper seamed edge of the side of roller 2, forms chamfering 511.
The rotating shaft 3 stretches out the sleeve of block set 52 away from one end of drive gear 6 and is fixed with stop collar 7.
On the roller 2 centre-to-centre spacing in the center of circle of notch 21 to the center of circle of roller 2 be less than the center of circle of roller 2 to convey grooved rail 1 away from
From.
Described drive gear 6 and driving gear (not drawn in figure) are meshed, and driving gear is fixed in the rotating shaft of motor,
Motor driving realizes that roller 2 is rotated.
Operation principle：The present invention is the bending device of cylindrical diode pin, its device processing such as in Fig. 1 circular two
The bending conduct of the pin 81 of pole pipe 8, its diode 8 can be tumbled to the notch 21 of roller 2 from conveying grooved rail 1, and then roller 2 is suitable
Hour hands are rotated, then diode 8 is rotated along roller 2, and the pin 81 that 4 pairs of its auxiliary member closes on the encapsulation body portion of diode 8 is propped up
Support, and was rotated in roller 2, and the pin 81 of its outer end of diode 8 can be stopped by block 51, when roller 2 is rotated further, then two pole
The bending of pin 81 of the outer end of pipe 8, when diode 8 is moved to the downside of block 51, its diode 8 is out of, roller 2 notch 21
Discharge, then the rotation of roller 2 one, which is enclosed, returns to original position, realizes that the pin 81 of next diode 8 is bent.
The embodiment is to the illustrative present invention, not for the limitation present invention.Any those skilled in the art
The embodiment can be modified under the spirit and scope without prejudice to the present invention, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (6)
1. a kind of bending device of cylindrical diode pin, including inclined conveying grooved rail (1), it is characterised in that：Delivery chute
The lower end of rail (1) is inserted with the notch (21) that circular arc is formed on roller (2), the outer wall of roller (2), notch (21) both sides
Formed on conveying grooved rail (1) side wall and contiguous block (5) is fixed with cushion block (11), cushion block (11), the lower end shaping of contiguous block (5)
There is block (51), the lower end of block (51) forms the block set (52) of annular, and roller (2) sleeve is fixed in rotating shaft (3), rotating shaft
(3) two ends are hinged in block set (52), and one end of rotating shaft (3) stretches out block set (52) sleeve and is fixed with drive gear (6)；
Rotating shaft (3) upper sleeve between the block set (52) is fixed with two auxiliary members (4), and auxiliary member (4) is distributed in roller (2)
Both sides, auxiliary member (4), which includes being set on annular external member (41) in rotating shaft (3), the outer wall of annular external member (41), to be formed
Connecting rod (42), the end of connecting rod (42) forms the bracket (43) of circular arc.
2. a kind of bending device of cylindrical diode pin according to claim 1, it is characterised in that：Described roller
(2) bottom surface of the notch (21) on is made up of the tangent horizontal plane of semicircular lower arcuate surface and arc bottom surface two ends, auxiliary member
(4) the circular arc center of circle of upper bracket (43) is located on notch (21) on the central axis of lower arcuate surface.
3. a kind of bending device of cylindrical diode pin according to claim 1, it is characterised in that：The roller
(2) width is equal to the width of conveying grooved rail (1) interior conduit, and the thickness of auxiliary member (4) is equal to the thickness of conveying grooved rail (1) side wall
Degree.
4. a kind of bending device of cylindrical diode pin according to claim 1, it is characterised in that：The contiguous block
(5) block (51), which closes on, forms chamfering (511) on the upper seamed edge of roller (2) side.
5. a kind of bending device of cylindrical diode pin according to claim 1, it is characterised in that：The rotating shaft
(3) stretch out block set (52) sleeve away from one end of drive gear (6) and be fixed with stop collar (7).
6. a kind of bending device of cylindrical diode pin according to claim 1, it is characterised in that：The roller
(2) centre-to-centre spacing in notch (21) center of circle to roller (2) center of circle is less than roller (2) center of circle to the distance for conveying grooved rail (1) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280687.2A CN107052197B (en) | 2017-04-26 | 2017-04-26 | A kind of bending device of cylinder diode pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280687.2A CN107052197B (en) | 2017-04-26 | 2017-04-26 | A kind of bending device of cylinder diode pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107052197A true CN107052197A (en) | 2017-08-18 |
| CN107052197B CN107052197B (en) | 2019-09-03 |
Family
ID=59604178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710280687.2A Active CN107052197B (en) | 2017-04-26 | 2017-04-26 | A kind of bending device of cylinder diode pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052197B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127956A (en) * | 2018-08-10 | 2019-01-04 | 重庆市嘉凌新科技有限公司 | Diode pin cutting mechanism |
| CN109227144A (en) * | 2018-10-31 | 2019-01-18 | 常德思高技术有限公司 | A kind of tongue tube pin processing unit (plant) |
| CN111496150A (en) * | 2020-04-22 | 2020-08-07 | 渭南高新区木王科技有限公司 | Rotary bending machine for probe |
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| JPS58116131U (en) * | 1982-01-29 | 1983-08-08 | 日本電気ホームエレクトロニクス株式会社 | Wire forming device |
| JP2001345410A (en) * | 2000-06-02 | 2001-12-14 | Nec Yamaguchi Ltd | Metal die and method for forming lead |
| JP2002100717A (en) * | 2000-09-25 | 2002-04-05 | Nec Semiconductors Kyushu Ltd | Lead molding apparatus, bending punch thereof, and lead molding method therefor |
| CN2928295Y (en) * | 2006-07-01 | 2007-08-01 | 铜陵三佳科技股份有限公司 | Leading line frame automatic bender for integrated circuit cutting forming device |
| CN201004378Y (en) * | 2006-12-29 | 2008-01-09 | 熊猫电子集团有限公司 | One-off bending shaping device for capacitor pin |
| CN201711459U (en) * | 2010-05-11 | 2011-01-19 | 成都新易盛通信技术有限公司 | Integrated device of optical device pin cutting and bending shaping clamp |
| CN202207759U (en) * | 2011-08-24 | 2012-05-02 | 无锡市华光座椅弹簧有限公司 | Steel wire bending device for automatic ejecting and discharging |
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| CN204220843U (en) * | 2014-10-27 | 2015-03-25 | 苍南凯迪电气有限公司 | For bending the bending legs machine of diode pin |
| CN204234628U (en) * | 2014-11-12 | 2015-04-01 | 重庆市腾瀚工贸有限公司 | The contour bending device of leads of electronic component |
| CN105185759A (en) * | 2015-10-26 | 2015-12-23 | 武汉光迅科技股份有限公司 | Butterfly optical device and pin shaping device thereof |
| CN204975128U (en) * | 2015-09-18 | 2016-01-20 | 安徽中智光源科技有限公司 | Two sections formula LED pin benders of buckling |
| CN204996973U (en) * | 2015-08-13 | 2016-01-27 | 福建农林大学 | Automatic bender of triode pin based on double cam |
| CN205414239U (en) * | 2016-02-26 | 2016-08-03 | 扬州虹扬科技发展有限公司 | Semi -automatic round bridge pin bending apparatus |
| CN206794597U (en) * | 2017-04-26 | 2017-12-26 | 东莞市柏尔电子科技有限公司 | A kind of bending device of cylindrical diode pin |
-
2017
- 2017-04-26 CN CN201710280687.2A patent/CN107052197B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116131U (en) * | 1982-01-29 | 1983-08-08 | 日本電気ホームエレクトロニクス株式会社 | Wire forming device |
| JP2001345410A (en) * | 2000-06-02 | 2001-12-14 | Nec Yamaguchi Ltd | Metal die and method for forming lead |
| JP2002100717A (en) * | 2000-09-25 | 2002-04-05 | Nec Semiconductors Kyushu Ltd | Lead molding apparatus, bending punch thereof, and lead molding method therefor |
| CN2928295Y (en) * | 2006-07-01 | 2007-08-01 | 铜陵三佳科技股份有限公司 | Leading line frame automatic bender for integrated circuit cutting forming device |
| CN201004378Y (en) * | 2006-12-29 | 2008-01-09 | 熊猫电子集团有限公司 | One-off bending shaping device for capacitor pin |
| CN201711459U (en) * | 2010-05-11 | 2011-01-19 | 成都新易盛通信技术有限公司 | Integrated device of optical device pin cutting and bending shaping clamp |
| CN202207759U (en) * | 2011-08-24 | 2012-05-02 | 无锡市华光座椅弹簧有限公司 | Steel wire bending device for automatic ejecting and discharging |
| CN202219306U (en) * | 2011-10-11 | 2012-05-16 | 杭州光韵达光电科技有限公司 | Bending jig for pin of electronic device |
| CN203649213U (en) * | 2013-11-21 | 2014-06-18 | 武汉华扬通信技术有限公司 | Pin bending device of electronic device |
| CN204220843U (en) * | 2014-10-27 | 2015-03-25 | 苍南凯迪电气有限公司 | For bending the bending legs machine of diode pin |
| CN204234628U (en) * | 2014-11-12 | 2015-04-01 | 重庆市腾瀚工贸有限公司 | The contour bending device of leads of electronic component |
| CN204996973U (en) * | 2015-08-13 | 2016-01-27 | 福建农林大学 | Automatic bender of triode pin based on double cam |
| CN204975128U (en) * | 2015-09-18 | 2016-01-20 | 安徽中智光源科技有限公司 | Two sections formula LED pin benders of buckling |
| CN105185759A (en) * | 2015-10-26 | 2015-12-23 | 武汉光迅科技股份有限公司 | Butterfly optical device and pin shaping device thereof |
| CN205414239U (en) * | 2016-02-26 | 2016-08-03 | 扬州虹扬科技发展有限公司 | Semi -automatic round bridge pin bending apparatus |
| CN206794597U (en) * | 2017-04-26 | 2017-12-26 | 东莞市柏尔电子科技有限公司 | A kind of bending device of cylindrical diode pin |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127956A (en) * | 2018-08-10 | 2019-01-04 | 重庆市嘉凌新科技有限公司 | Diode pin cutting mechanism |
| CN109227144A (en) * | 2018-10-31 | 2019-01-18 | 常德思高技术有限公司 | A kind of tongue tube pin processing unit (plant) |
| CN109227144B (en) * | 2018-10-31 | 2024-01-30 | 常德思高技术有限公司 | Reed pipe pin processingequipment |
| CN111496150A (en) * | 2020-04-22 | 2020-08-07 | 渭南高新区木王科技有限公司 | Rotary bending machine for probe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107052197B (en) | 2019-09-03 |
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