CN102632117B - Bending mechanism - Google Patents

Bending mechanism Download PDF

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Publication number
CN102632117B
CN102632117B CN201210121086.4A CN201210121086A CN102632117B CN 102632117 B CN102632117 B CN 102632117B CN 201210121086 A CN201210121086 A CN 201210121086A CN 102632117 B CN102632117 B CN 102632117B
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China
Prior art keywords
bending
slide block
drive unit
terminal
foldable component
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Application number
CN201210121086.4A
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Chinese (zh)
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CN102632117A (en
Inventor
陈雄斌
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Suzhou Hanchuan intelligent Polytron Technologies Inc
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Suzhou Harmontronic Machinery & Electronic Co Ltd
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Priority to CN201210121086.4A priority Critical patent/CN102632117B/en
Publication of CN102632117A publication Critical patent/CN102632117A/en
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Abstract

The invention relates to a bending mechanism, and particularly relates to a bending mechanism for a connector terminal. The bending mechanism comprises a bending mechanism main body, a bending positioning block, a bending assembly, a bending assembly driving device, a bending slider, and a bending slider driving device as well as a bending slider track controlling device, wherein the bending positioning block, the bending assembly and the bending assembly driving device are arranged on the bending mechanism main body; the bending assembly is driven by the bending mechanism driving device to approach a terminal; the bending slider, the bending slider driving device and the bending slider track controlling device are arranged on the bending assembly; and one end of the bending slider is driven by a first driving device, while the other end thereof is controlled by the track controlling device. With the bending mechanism, compound motions of the bending slider can be realized; in this way, the terminal has no relative motion with the contact area of the bending positioning block in the terminal bending process and the bent area of the terminal can not be scratched; the bending effect meets specifications and use requirements; and the reliability and yield of the product are improved.

Description

A kind of bending mechanism
Technical field
The present invention relates to a kind of bending mechanism, relate in particular to a kind of bending mechanism of bonder terminal.
Background technology
Bending is a kind of very common technique in machining, applies relatively general.For these years, the most frequently used bending method is exactly with punch and die extruding, thereby will directly expect to become curved, at bonder terminal manufacture field, the most frequently used method is exactly with doing straight reciprocating motion Bending Slide Block, coordinate bending locating piece to treat folding material and carry out bending, this processing mode is in Forging Process, and the region that terminal contacts with bending locating piece can produce relative motion, is easy to cause terminal bending region by scratch, thereby cause terminal to lose efficacy, the fraction defective of product rises.
Summary of the invention
The object of the invention is to, overcome above-mentioned the deficiencies in the prior art, provide that a kind of terminal and bending positioning head contact area are without the bending mechanism of relative motion in terminal bending process, in Forging Process, the bending region of terminal just can not produce by the situation of scratch like this.
For achieving the above object, the technical solution used in the present invention is, bonder terminal bending head is fixed on Bending Slide Block, this Bending Slide Block one end is driven by the first drive unit, the other end is by the control of Bending Slide Block movement locus control device, adopt the present invention, Bending Slide Block and bending head can be realized compound motion, like this in terminal bending process terminal and bending locating piece contact area without relative motion, terminal bending region can not produce by the situation of scratch, bending effect will exceed regulation and instructions for use, improve reliability and the product yields of product.
Further improvement of the present invention is, Bending Slide Block movement locus control device can be adjusted by TRAJECTORY CONTROL regulating element the movement locus of Bending Slide Block and bending head.
According to the present invention, a kind of bonder terminal bending mechanism is provided, comprise bending mechanism main body, bending positioner, foldable component, foldable component drive unit, Bending Slide Block, Bending Slide Block drive unit and Bending Slide Block movement locus control device.
Described bending mechanism main body is provided with bending positioner, foldable component, and foldable component drive unit, and bending positioner is driven by bending positioning drive unit, and terminal is positioned, and foldable component is driven near terminal by foldable component drive unit.
Described bending positioner comprises cylinder, and connecting rod drives slide block, coordinate slide block, pin and bending positioning head, described pin is installed on and coordinates on slide block, drives slide block to be provided with the movement slots coordinating with pin, cylinder drives slide block by connecting rod, bending positioning head is fixed on and coordinates on slide block, and air cylinder driven drives slide block movement like this, will drive and coordinate slide block movement, and then the motion of driving bending positioning head, bonder terminal is positioned.
Described foldable component drive unit comprises motor, shaft coupling, leading screw and feed screw nut, motor is connected with leading screw by shaft coupling, feed screw nut is fixed on foldable component, motor drives guide screw movement by shaft coupling, thereby drives the feed screw nut matching with leading screw to do rectilinear motion, and then drives foldable component and bending positioner near described terminal.
Described foldable component comprises bending head, Bending Slide Block, Bending Slide Block drive unit and Bending Slide Block movement locus control device, bending head is installed on Bending Slide Block, Bending Slide Block one end is driven by Bending Slide Block drive unit, and the other end is by Bending Slide Block movement locus control device controlled motion track, thereby terminal is carried out to bending action, after bending has been moved, Bending Slide Block is resetted by the control of Bending Slide Block drive unit.
Described Bending Slide Block drive unit comprises driving shaft and Bending Slide Block bearing, Bending Slide Block is arranged on Bending Slide Block bearing, Bending Slide Block bearing is provided with the cooperation axis hole coordinating with driving shaft, driving shaft is set for the eccentric, and rotated by drive motor, thereby drive described Bending Slide Block bearing and the motion of bending head.
Described Bending Slide Block movement locus control device comprises Bending Slide Block bearing, TRAJECTORY CONTROL regulating element and guide finger, Bending Slide Block bearing is provided with the guide plate coordinating with TRAJECTORY CONTROL regulating element, TRAJECTORY CONTROL regulating element is provided with gathering sill, gathering sill coordinates with described guide finger, thereby controls the movement locus of Bending Slide Block.
Described TRAJECTORY CONTROL regulating element is connected with described guide plate, track regulates control element to be provided with and adjusts group handle, adjust and dial handle by its position of adjustment bolt control on guide plate, thereby control the angle of the relative guide plate of gathering sill on track regulating element, and then adjust the movement locus of Bending Slide Block.
Brief description of the drawings
Fig. 1 is the three-dimensional view of an embodiment of bending mechanism of the present invention;
Fig. 2 is the front view of bending mechanism bending positioner;
Fig. 3 is the explosive view of bending mechanism bending positioner;
Fig. 4 is the three-dimensional view of bending mechanism foldable component;
Fig. 5 is the front view of bending mechanism foldable component;
Fig. 6 is that the A-A of bending mechanism foldable component is to cutaway view;
Fig. 7 is that the A-A in the second place of bending mechanism foldable component is to cutaway view.
In figure: 1, bending mechanism main body; 2, bending positioning head; 3, bending positioner; 31, cylinder; 32, connecting rod; 33, drive slide block; 34, coordinate slide block; 35, pin; 36, movement slots; 4, foldable component; 5, foldable component drive unit; 51, motor; 52, shaft coupling; 53, feed screw nut; 54, leading screw; 6, Bending Slide Block; 7, Bending Slide Block drive unit; 71, driving shaft; 72, coordinate axis hole; 8, Bending Slide Block bearing; 81, coordinate axis hole; 82, guide plate; 9 springs; 10, workpiece; 11, adjust bolt; 12, guide finger; 13, TRAJECTORY CONTROL regulating element; 131, gathering sill; 132, adjust and dial handle.
Detailed description of the invention
Hereinafter, with reference to accompanying drawing, a preferred embodiment of the present invention is described.
A kind of bending mechanism main body 1 as shown in Figure 1, comprises bending positioning head 2, bending positioner 3, foldable component 4, foldable component drive unit 5, Bending Slide Block 6, Bending Slide Block drive unit 7.
Bending mechanism main body 1 is provided with bending positioner 3 as shown in Figure 1, foldable component 4, and foldable component drive unit 5, this foldable component drive unit 5 comprises motor 51, shaft coupling 52, feed screw nut 53 and leading screw 54, motor 51 is connected with leading screw 54 by shaft coupling 52, feed screw nut 53 is fixed on foldable component 4, motor 51 drives guide screw movement 54 by shaft coupling 52, thereby drive the feed screw nut 53 matching with leading screw 54 to do rectilinear motion, and then drive foldable component 4 and bending positioner 3 near described workpiece 10.
Bending positioner 3 is driven by bending positioning drive unit as shown in Figure 2,3, and bending positioner 3 comprises cylinder 31, and connecting rod 32 drives slide block 33, coordinates slide block 34, pin 35 and bending positioning head 2.Pin 35 is installed on and coordinates on slide block 34, drive slide block 33 to be provided with the movement slots 36 matching with pin 35, this movement slots 36 is obliquely installed, in the time that cylinder 31 moves in the horizontal direction, to drive and drive slide block 33 horizontal movements by connecting rod 32, because pin 35 is in the horizontal direction without relative motion, so drive the horizontal movement of slide block 33 to drive the pin 35 in movement slots 36 and to coordinate slide block 34 to move in vertical direction, and then drive to be fixed on and coordinate bending positioning head 2 on slide block 34 to move in the vertical direction, like this in the time that cylinder is positioned at primary importance, bending positioning head 2 is also positioned at the primary importance departing from workpiece 10, in the time that cylinder is positioned at the second place, bending positioning head 2 can be positioned at the second place that workpiece 10 is positioned.
Foldable component 4 comprises bending head as shown in Figure 4, Bending Slide Block 6, Bending Slide Block drive unit 7 and Bending Slide Block movement locus control device, bending head is installed on Bending Slide Block 6, Bending Slide Block 6 one end are driven by Bending Slide Block drive unit 7, and the other end is by Bending Slide Block movement locus control device controlled motion track, thereby terminal is carried out to bending action, after bending has been moved, Bending Slide Block 6 is controlled reset by Bending Slide Block drive unit 7.
Bending Slide Block drive unit comprises driving shaft 71 and Bending Slide Block bearing 8 as shown in Figure 6,7, Bending Slide Block 6 is arranged on Bending Slide Block bearing 8, Bending Slide Block bearing 8 is provided with the cooperation axis hole 81 coordinating with driving shaft 71, driving shaft 71 is set for the eccentric, and rotated by drive motor, drive 71 to coordinate with the axis hole 81 that coordinates of Bending Slide Block bearing 8 by bearing, in the time that the driving shaft 71 of drive motor eccentric setting rotates, driving shaft 71 will drive described Bending Slide Block bearing 8 to move.
As Fig. 6, the movement locus of Bending Slide Block shown in 7 control device comprises Bending Slide Block bearing 8, TRAJECTORY CONTROL regulating element 13 and guide finger 12, Bending Slide Block bearing 8 is provided with the guide plate 82 coordinating with TRAJECTORY CONTROL regulating element 13, TRAJECTORY CONTROL regulating element 13 is provided with gathering sill 131, gathering sill 131 coordinates with described guide finger 12, in the time being arranged at the drive unit driving Bending Slide Block motion of Bending Slide Block 6 one end, be arranged at the TRAJECTORY CONTROL regulating element 13 of Bending Slide Block 6 other ends by the gathering sill 131 that passes through to arrange on it and the movement locus that coordinates control Bending Slide Block 6 of guide finger 12.
Be illustrated in figure 6 the primary importance of Bending Slide Block, this position bending head does not contact with workpiece 10, is illustrated in figure 7 the second place of Bending Slide Block, and this position is the final position of a bending bending action.
TRAJECTORY CONTROL regulating element 13 is as shown in Figure 6,7 connected with guide plate 82, this TRAJECTORY CONTROL regulating element 13 is provided with to adjust dials handle 132, adjust group handle 132 and control its position by the adjustment bolt 11 on guide plate 82, thereby control the angle of gathering sill 131 on track regulating element 13, and then adjust the movement locus of Bending Slide Block 6.
Its course of work is: when workpiece 10 is delivered to after assigned address by feed mechanism, foldable component drive unit 5 will drive bending positioner and foldable component near workpiece 10.Then, bending positioning drive unit positions driving bending locating piece and bending positioning head to workpiece 10 terminal to be processed.After terminal position completes, bending drive unit will drive Bending Slide Block and bending head to do compound motion under the control of Bending Slide Block movement locus control device, the terminal of workpiece to be processed 10 is carried out to bending action, after bending has been moved, Bending Slide Block resets to primary importance by the control of Bending Slide Block drive unit.
Because this bending action is a compound motion, so in whole bending course of action, the region that terminal contacts with bending locating piece can not produce relative motion, thereby ensure that terminal bending region can be by scratch.
Finally should be noted that: obviously, above-described embodiment is only for example of the present invention is clearly described, and the not restriction to embodiment.For person of an ordinary skill in the technical field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And the apparent variation of being amplified out thus or variation are still in protection scope of the present invention.

Claims (9)

1. a bonder terminal bending mechanism, is characterized in that, comprises bending mechanism main body, bending positioner, bending positioning drive unit, foldable component, foldable component drive unit, Bending Slide Block, Bending Slide Block drive unit and Bending Slide Block movement locus control device;
Described bending mechanism main body is provided with bending positioner, foldable component, and foldable component drive unit;
Described bending positioner is driven by bending positioning drive unit, and terminal is positioned;
Described foldable component is driven near terminal by foldable component drive unit;
Described foldable component is provided with Bending Slide Block, Bending Slide Block drive unit, Bending Slide Block movement locus control device and Bending Slide Block resetting means;
Described Bending Slide Block one end is driven by Bending Slide Block drive unit, and the other end, by Bending Slide Block movement locus control device controlled motion track, carries out bending action to terminal.
2. bending mechanism as claimed in claim 1, it is characterized in that, described bending positioning drive unit comprises cylinder, connecting rod, drive slide block, coordinate slide block and pin, described pin is installed on described cooperation slide block, described driving slide block is provided with the movement slots coordinating with pin, and described cylinder drives described driving slide block by connecting rod.
3. bending mechanism as claimed in claim 1, is characterized in that, described bending positioner comprises bending locating piece, and described bending locating piece is installed on and coordinates on slide block, is driven by bending positioning drive unit, and terminal is positioned.
4. bending mechanism as claimed in claim 1, it is characterized in that, described foldable component drive unit comprises motor, leading screw and feed screw nut, described motor is connected with leading screw, described feed screw nut is fixed on described foldable component, and described leading screw coordinates driving foldable component near described terminal with feed screw nut.
5. bending mechanism as claimed in claim 1, it is characterized in that, described foldable component comprises Bending Slide Block, Bending Slide Block drive unit and Bending Slide Block movement locus control device, described Bending Slide Block one end is driven by Bending Slide Block drive unit, and the other end is by Bending Slide Block movement locus control device controlled motion track, thereby terminal is carried out to bending action, bending has been moved, and described Bending Slide Block is resetted by the control of Bending Slide Block drive unit.
6. bending mechanism as claimed in claim 5, it is characterized in that, described Bending Slide Block drive unit comprises driving shaft and Bending Slide Block bearing, described Bending Slide Block is arranged on Bending Slide Block bearing, described Bending Slide Block bearing is provided with the cooperation axis hole coordinating with driving shaft, described driving shaft is rotated by drive motor, thereby drives described Bending Slide Block bearing.
7. bending mechanism as claimed in claim 6, is characterized in that, described driving shaft is set for the eccentric.
8. bending mechanism as claimed in claim 5, it is characterized in that, described Bending Slide Block movement locus control device comprises Bending Slide Block bearing, TRAJECTORY CONTROL regulating element and guide finger, described Bending Slide Block bearing is provided with the guide plate coordinating with TRAJECTORY CONTROL regulating element, described TRAJECTORY CONTROL regulating element is provided with gathering sill, and described gathering sill coordinates with described guide finger, thereby controls the movement locus of Bending Slide Block.
9. bending mechanism as claimed in claim 8, is characterized in that, described TRAJECTORY CONTROL regulating element is connected with described guide plate, and described track regulates control element to be provided with and adjusts group handle, and described adjustment is dialled handle by its position of adjustment bolt control on guide plate.
CN201210121086.4A 2012-04-24 2012-04-24 Bending mechanism Active CN102632117B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201210121086.4A CN102632117B (en) 2012-04-24 2012-04-24 Bending mechanism

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CN102632117A CN102632117A (en) 2012-08-15
CN102632117B true CN102632117B (en) 2014-12-03

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102921783B (en) * 2012-10-29 2016-01-20 昆山市力格自动化设备有限公司 The straight device of bender material shuttle
CN104550342B (en) * 2015-01-05 2017-01-04 立讯精密工业(滁州)有限公司 Sheet metal bar folder
CN104985055B (en) * 2015-07-15 2017-12-01 成都天创精密模具有限公司 A kind of eccentric wheel bending mechanism
CN105170867B (en) * 2015-10-14 2017-06-06 嘉善宝拓机械设备有限公司 The method of head of screw bending device and processing elbow screw
CN109103730B (en) * 2016-11-22 2019-12-13 温州市贝德机械科技有限公司 Automatic bending and forming machine for VGA interface semi-finished product
CN107978954B (en) * 2017-12-14 2019-05-14 江苏赛洋机电科技有限公司 A kind of terminal bending insertion machine of connector
CN110492333B (en) * 2019-08-09 2020-11-20 泉州好节奏科技有限公司 Female binding post's of row former and forming device that bends

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Publication number Priority date Publication date Assignee Title
CN2672925Y (en) * 2003-09-08 2005-01-19 钜纶机械工业股份有限公司 Driving structure of terminal press
CN2717070Y (en) * 2004-07-04 2005-08-10 赵阿义 Connector contact pin machine plastic member positioning sheet actuating device
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
CN201708432U (en) * 2009-10-20 2011-01-12 上海龙能自动化设备有限公司 Integrated circuit board end needle bending device
CN202019130U (en) * 2011-05-10 2011-10-26 深圳市久喜电子有限公司 Precise automatic material fracturing module
CN202034668U (en) * 2011-05-12 2011-11-09 苏州市诺弗电器有限公司 Automatic bending device
CN202741511U (en) * 2012-04-24 2013-02-20 苏州瀚川机电有限公司 Bending mechanism

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Publication number Priority date Publication date Assignee Title
JP2007287474A (en) * 2006-04-17 2007-11-01 Yazaki Corp Terminal bending apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2672925Y (en) * 2003-09-08 2005-01-19 钜纶机械工业股份有限公司 Driving structure of terminal press
CN2717070Y (en) * 2004-07-04 2005-08-10 赵阿义 Connector contact pin machine plastic member positioning sheet actuating device
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
CN201708432U (en) * 2009-10-20 2011-01-12 上海龙能自动化设备有限公司 Integrated circuit board end needle bending device
CN202019130U (en) * 2011-05-10 2011-10-26 深圳市久喜电子有限公司 Precise automatic material fracturing module
CN202034668U (en) * 2011-05-12 2011-11-09 苏州市诺弗电器有限公司 Automatic bending device
CN202741511U (en) * 2012-04-24 2013-02-20 苏州瀚川机电有限公司 Bending mechanism

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Effective date of registration: 20200123

Address after: 215126, No. 40, Sheng Sheng Road, victory Town, Suzhou Industrial Park, Jiangsu

Patentee after: Suzhou Hanchuan intelligent Polytron Technologies Inc

Address before: 215126 No. 16 Sheng Sheng Road, wins Town, Suzhou Industrial Park, Jiangsu

Patentee before: Suzhou Harmontronic Machinery & Electronic Co., Ltd.