CN102632117A - Bending mechanism - Google Patents
Bending mechanism Download PDFInfo
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- CN102632117A CN102632117A CN2012101210864A CN201210121086A CN102632117A CN 102632117 A CN102632117 A CN 102632117A CN 2012101210864 A CN2012101210864 A CN 2012101210864A CN 201210121086 A CN201210121086 A CN 201210121086A CN 102632117 A CN102632117 A CN 102632117A
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- bending
- slide block
- assembly
- terminal
- trajectory control
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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
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 technology in the machining, uses general relatively.For these years, the most frequently used bending method is exactly with punch and die extruding, thereby will directly expect to become curved; At the bonder terminal manufacture field, the most frequently used method cooperates the bending locating piece to treat the folding material and carries out bending exactly with doing straight reciprocating motion bending slide block; This processing mode is in the bending process, and the zone that terminal contacts with the bending locating piece can produce relative motion, is easy to cause the terminal bending region by scratch; Thereby cause terminal to lose efficacy, the fraction defective of product rises.
Summary of the invention
The objective of the invention is to; Overcome the deficiency of above-mentioned prior art; Provide a kind of in terminal bending process terminal and bending positioning head contact area do not have the bending mechanism of relative motion, the bending region of terminal just can not produce by the situation of scratch in the bending process like this.
For achieving the above object, the technical scheme that the present invention adopts is that bonder terminal bending head is fixed on the bending slide block; This bending slide block one end is driven by first drive unit; The other end adopts the present invention by the control of TRAJECTORY CONTROL device, and bending slide block and bending head can be realized compound motion; Terminal and bending locating piece contact area do not have relative motion in the terminal bending process like this; The terminal bending region can not produce by the situation of scratch, and the bending effect has improved reliability of products and product yields with overshoot and instructions for use.
Further improvement of the present invention is that bending slide block TRAJECTORY CONTROL device can be through the movement locus of TRAJECTORY CONTROL regulating element adjustment bending slide block and bending head.
According to the present invention, a kind of bonder terminal bending mechanism is provided, comprise the bending mechanism main body, bending positioner, bending assembly, bending assembly drive means, bending slide block, bending slide-driving device and bending slide block movement TRAJECTORY CONTROL device.
Said bending mechanism main body is provided with the bending positioner, bending assembly, and bending assembly drive means, and the bending positioner is driven by bending locating piece drive unit, and terminal is positioned, and the bending assembly is driven near terminal by the bending assembly drive means.
Said bending positioner comprises cylinder, connecting rod, and driving sliding block cooperates slide block; Pin and bending positioning head, said pin are installed on and cooperate on the slide block, and driving sliding block is provided with and the movement slots of pinning and cooperating; Cylinder drives driving sliding block through connecting rod, and the bending positioning head is fixed in and cooperates on the slide block, air cylinder driven driving sliding block motion like this; To drive the cooperation slide block movement, and then drive the motion of bending positioning head, bonder terminal will be positioned.
Said bending drive unit comprises motor; Shaft coupling, leading screw and feed screw nut, motor is connected with leading screw through shaft coupling; Feed screw nut is fixed on the bending assembly; Motor drives guide screw movement through shaft coupling, does rectilinear motion thereby drive the feed screw nut that matches with leading screw, and then driving bending assembly and bending positioner are near said terminal.
Described bending assembly comprises the bending head, bending slide block, bending slide-driving device and bending slide block TRAJECTORY CONTROL device; The bending head is installed on the bending slide block; Bending slide block one end is driven by the bending slide-driving device, and the other end is moved thereby terminal is carried out bending by movement locus control device controlled motion track; After the bending action was accomplished, the bending slide block was resetted by the control of bending slide-driving device.
Described bending slide-driving device comprises driving shaft and bending slide block bearing; The bending slide block is arranged on the bending slide block bearing; Bending slide block bearing is provided with the cooperation axis hole that cooperates with driving shaft; Driving shaft is set for the eccentric, and by the drive motor rotation, thereby drive said bending slide block bearing and the motion of bending head.
Described bending slide block TRAJECTORY CONTROL device comprises bending slide block bearing; TRAJECTORY CONTROL regulating element and guide finger; Bending slide block bearing is provided with the guide plate that cooperates with the TRAJECTORY CONTROL regulating element; TRAJECTORY CONTROL is regulated original paper and is provided with gathering sill, and gathering sill cooperates with said guide finger, thus the movement locus of control bending slide block.
Described TRAJECTORY CONTROL regulating element links to each other with said guide plate; Track is regulated control element and is provided with adjustment group handle; Adjustment is dialled handle by its position of the control of the adjustment bolt on the guide plate; Thereby the angle of the relative guide plate of gathering sill on the control track regulating element, and then the movement locus of adjustment bending slide block.
Description of 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 bending assembly;
Fig. 5 is the front view of bending mechanism bending assembly;
Fig. 6 is that the A-A of bending mechanism bending assembly is to cutaway view;
Fig. 7 be bending mechanism bending assembly at the A-A of the second place to cutaway view.
Among the figure: 1, bending mechanism main body; 2, bending positioning head; 3, bending positioner; 31, cylinder; 32, connecting rod; 33, driving sliding block; 34, cooperate slide block; 35, pin; 36, movement slots; 4, bending assembly; 5, bending assembly drive means; 51, motor; 52, shaft coupling; 53, feed screw nut; 54, leading screw; 6, bending slide block; 7, bending slide-driving device; 71, driving shaft; 72, cooperate axis hole; 8, bending slide block bearing; 81, guide plate; 9 springs; 10, workpiece; 11, adjustment bolt; 12, guide finger; 13, TRAJECTORY CONTROL regulating element; 131, gathering sill; 132, handle is dialled in adjustment.
The specific embodiment
Hereinafter, will a preferred embodiment of the present invention be described with reference to accompanying drawing.
A kind of bending mechanism main body 1 as shown in Figure 1 comprises bending positioning head 2, bending positioner 3, bending assembly 4, bending assembly drive means 5, bending slide block 6, bending slide-driving device 7.
Bending mechanism main body 1 as shown in Figure 1 is provided with bending positioner 3, bending assembly 4, and bending assembly drive means 5; This bending assembly drive means 5 comprises motor 51; Shaft coupling 52, feed screw nut 53 and leading screw 54, motor 51 is connected with leading screw 54 through shaft coupling 52; Feed screw nut 53 is fixed on the bending assembly 4; Motor 51 drives guide screw movements 54 through shaft coupling 52, does rectilinear motion thereby drive the feed screw nut 53 that matches with leading screw 54, and then driving bending assembly 4 and bending positioner 3 are near said workpiece 10.
Driven by the bending positioning drive unit like Fig. 2, the positioner of bending shown in 33, bending positioner 3 comprises cylinder 31, connecting rod 32, and driving sliding block 33 cooperates slide block 34, pin 35 and bending positioning head 2.Pin 35 is installed on and cooperates on the slide block 34; Driving sliding block 33 is provided with and 35 movement slots 36 that match of pinning, and this movement slots 36 is obliquely installed, when cylinder 31 moves in the horizontal direction; To drive driving sliding block 33 horizontal movements through connecting rod 32; 35 do not have relative motion in the horizontal direction because pin, thus the horizontal movement of driving sliding block 33 will drive the pin 35 in the movement slots 36 and cooperate slide blocks 34 move in vertical direction, and then drive fixing on cooperation slide block 34 bending positioning head 2 in movement in vertical direction; Like this when cylinder is positioned at primary importance; Bending positioning head 2 also is positioned at the primary importance that breaks away from workpiece 10, and when cylinder was positioned at the second place, bending positioning head 2 can be positioned at the second place that workpiece 10 is positioned.
Comprise bending slide block bearing 8 like Fig. 6, the slide block of bending shown in 7 TRAJECTORY CONTROL device; TRAJECTORY CONTROL regulating element 13 and guide finger 12; Bending slide block bearing 8 is provided with the guide plate 82 that cooperates with TRAJECTORY CONTROL regulating element 13; TRAJECTORY CONTROL regulating element 13 is provided with gathering sill 131; Gathering sill 131 cooperates with said guide finger 12, and when the drive unit that is arranged at bending slide block 6 one ends drove the bending slide block movement, the TRAJECTORY CONTROL regulating element 13 that is arranged at bending slide block 6 other ends will be through the gathering sill 131 of setting on it and the movement locus that cooperates control bending slide block 6 of guide finger 12.
Be illustrated in figure 6 as the primary importance of bending slide block, this position bending head does not contact with workpiece 10, is illustrated in figure 7 as the second place of bending slide block, and this position is the final position of a bending bending action.
Link to each other with guide plate 82 like Fig. 6, the TRAJECTORY CONTROL regulating element 13 shown in 7; This TRAJECTORY CONTROL regulating element 13 is provided with adjustment and dials handle 132; Adjustment is dialled handle 132 by 11 its positions of control of the adjustment bolt on the guide plate 82; Thereby the angle of gathering sill 131 on the control track regulating element 13, and then the movement locus of adjustment bending slide block 6.
Its course of work is: after workpiece 10 is delivered to assigned address by feed mechanism, bending assembly drive means 5 will drive bending positioner and bending assembly near workpiece 10.Then, the bending positioning drive unit will drive the bending locating piece and the bending positioning head positions workpiece 10 terminals to be processed.After treating that terminal position is accomplished; The bending drive unit will drive the bending slide block and the bending head is done compound motion under the control of bending TRAJECTORY CONTROL device; Terminal to workpiece to be processed 10 carries out the bending action; After the bending action was accomplished, the bending slide block reset to primary importance by the control of bending slide-driving device.
Because this bending action is a compound motion,, thereby guaranteed that the terminal bending region can be by scratch so in whole bending course of action, the zone that terminal contacts with the bending locating piece can not produce relative motion.
Should be noted that at last: obviously, the foregoing description only be for clearly the present invention is described and is done for example, and be not qualification to embodiment.For the those of ordinary skill of affiliated technical field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are in protection scope of the present invention.
Claims (9)
1. bending mechanism, especially a kind of bonder terminal bending mechanism is characterized in that; Comprise the bending mechanism main body, the bending positioner, bending locating piece drive unit drives; The bending assembly; The bending assembly drive means, bending slide block, bending slide-driving device and bending slide block movement TRAJECTORY CONTROL device;
Said bending mechanism main body is provided with the bending positioner, bending assembly, and bending assembly drive means;
Said bending positioner is driven by bending locating piece drive unit, and terminal is positioned;
Said bending assembly is driven near terminal by the bending assembly drive means;
Said bending assembly is provided with the bending slide block, and the bending slide-driving device drives, bending slide block TRAJECTORY CONTROL device and bending slide block resetting means;
Said bending slide block one end is driven by the bending slide-driving device, and the other end carries out the bending action by TRAJECTORY CONTROL device controlled motion track to terminal.
2. bending locating piece drive unit as claimed in claim 1 is characterized in that, comprises cylinder; Connecting rod; Driving sliding block cooperates slide block and pin, and said pin is installed on the said cooperation slide block; Said driving sliding block is provided with and the movement slots of pinning and cooperating, and said cylinder drives said driving sliding block through connecting rod.
3. bending locating piece as claimed in claim 1 is characterized in that, said bending locating piece is installed on and cooperates on the slide block, is driven by bending locating piece drive unit, and terminal is positioned.
4. bending drive unit as claimed in claim 1 is characterized in that, comprises motor; Leading screw and feed screw nut is characterized in that, said motor is connected with leading screw; Said feed screw nut is fixed on the said bending assembly, and said leading screw cooperates driving bending assembly near said terminal with feed screw nut.
5. bending assembly as claimed in claim 1 is characterized in that, comprises the bending slide block; Bending slide-driving device and bending slide block TRAJECTORY CONTROL device is characterized in that said bending slide block one end is driven by the bending slide-driving device; The other end is by TRAJECTORY CONTROL device controlled motion track; Thereby terminal is carried out the bending action, and the bending action is accomplished, and said bending slide block is resetted by the control of bending slide-driving device.
6. bending slide-driving device as claimed in claim 5; It is characterized in that; Comprise driving shaft and bending slide block bearing, said bending slide block is arranged on the bending slide block bearing, and said bending slide block bearing is provided with the cooperation axis hole that cooperates with driving shaft; Said driving shaft is rotated by drive motor, thereby drives said bending slide block bearing.
7. driving shaft as claimed in claim 5 is characterized in that said driving shaft is set for the eccentric.
8. bending slide block TRAJECTORY CONTROL device as claimed in claim 5; It is characterized in that, comprise bending slide block bearing, TRAJECTORY CONTROL is regulated original paper and guide finger; Said bending slide block bearing is provided with TRAJECTORY CONTROL and regulates the guide plate that original paper cooperates; Said TRAJECTORY CONTROL is regulated original paper and is provided with gathering sill, and said gathering sill cooperates with said guide finger, thus the movement locus of control bending slide block.
9. TRAJECTORY CONTROL as claimed in claim 8 is regulated original paper; It is characterized in that; Said TRAJECTORY CONTROL is regulated original paper and is linked to each other with said guide plate, and said track is regulated the control original paper and is provided with adjustment group handle, and said adjustment is dialled handle by its position of the control of the adjustment bolt on the guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121086.4A CN102632117B (en) | 2012-04-24 | 2012-04-24 | Bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121086.4A CN102632117B (en) | 2012-04-24 | 2012-04-24 | Bending mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632117A true CN102632117A (en) | 2012-08-15 |
| CN102632117B CN102632117B (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210121086.4A Active CN102632117B (en) | 2012-04-24 | 2012-04-24 | Bending mechanism |
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| CN (1) | CN102632117B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921783A (en) * | 2012-10-29 | 2013-02-13 | 昆山市力格自动化设备有限公司 | Material shuttled-straightening device for bending machines |
| CN104550342A (en) * | 2015-01-05 | 2015-04-29 | 立讯精密工业（滁州）有限公司 | Metal sheet bending machine |
| CN104985055A (en) * | 2015-07-15 | 2015-10-21 | 成都天创精密模具有限公司 | Eccentric wheel bending mechanism |
| CN105170867A (en) * | 2015-10-14 | 2015-12-23 | 嘉善宝拓机械设备有限公司 | Screw head bending device and method for machining elbow screws |
| CN107978954A (en) * | 2017-12-14 | 2018-05-01 | 东莞理工学院 | A kind of terminal bending insertion machine of connector |
| CN108817264A (en) * | 2018-08-01 | 2018-11-16 | 浙江金瑞五金索具有限公司 | A kind of connection ring bending machine equipped with bending device |
| CN109103730A (en) * | 2016-11-22 | 2018-12-28 | 东莞理工学院 | A kind of automatic bending forming machine of USB interface semi-finished product |
| CN110492333A (en) * | 2019-08-09 | 2019-11-22 | 田丽玖 | A kind of molding equipment and bending and molding device of mother's row connecting terminal |
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| 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 |
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Patent Citations (8)
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| 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 |
| JP2007287474A (en) * | 2006-04-17 | 2007-11-01 | Yazaki Corp | Terminal bending apparatus |
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| 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 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921783A (en) * | 2012-10-29 | 2013-02-13 | 昆山市力格自动化设备有限公司 | Material shuttled-straightening device for bending machines |
| CN104550342A (en) * | 2015-01-05 | 2015-04-29 | 立讯精密工业（滁州）有限公司 | Metal sheet bending machine |
| CN104985055A (en) * | 2015-07-15 | 2015-10-21 | 成都天创精密模具有限公司 | Eccentric wheel bending mechanism |
| CN105170867A (en) * | 2015-10-14 | 2015-12-23 | 嘉善宝拓机械设备有限公司 | Screw head bending device and method for machining elbow screws |
| 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 |
| CN109103730A (en) * | 2016-11-22 | 2018-12-28 | 东莞理工学院 | A kind of automatic bending forming machine of USB interface semi-finished product |
| 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 |
| CN107978954A (en) * | 2017-12-14 | 2018-05-01 | 东莞理工学院 | A kind of terminal bending insertion machine of connector |
| 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 |
| CN108817264A (en) * | 2018-08-01 | 2018-11-16 | 浙江金瑞五金索具有限公司 | A kind of connection ring bending machine equipped with bending device |
| CN110492333A (en) * | 2019-08-09 | 2019-11-22 | 田丽玖 | A kind of molding equipment and bending and molding device of mother's row connecting terminal |
| 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 | Publication date |
|---|---|
| CN102632117B (en) | 2014-12-03 |
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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. |