CN201419302Y - Manual adjustment mechanism for bonding wire width of ultrasonic lead pressing machine - Google Patents
Manual adjustment mechanism for bonding wire width of ultrasonic lead pressing machine Download PDFInfo
- Publication number
- CN201419302Y CN201419302Y CN2009201197350U CN200920119735U CN201419302Y CN 201419302 Y CN201419302 Y CN 201419302Y CN 2009201197350 U CN2009201197350 U CN 2009201197350U CN 200920119735 U CN200920119735 U CN 200920119735U CN 201419302 Y CN201419302 Y CN 201419302Y
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- skewback
- guide wheel
- horizontal
- height adjustment
- ultrasonic
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Abstract
The utility model relates to a manual adjustment mechanism for the bonding wire width of an ultrasonic lead pressing machine welded by a rectangular ultrasonic welding frame. A horizontal slide rail is fixed on a wall board, and a horizontal iron block is fixed on a horizontal slide block; the horizontal slide block is embedded on the horizontal slide rail; a guide pulley is arranged on one side of the horizontal slide block; a direction conversion sloping block is positioned under one side of the guide pulley, the inclined surface thereof is matched with the guide pulley in a strength pullingmanner, and the lower end thereof is connected with the end surface of a piston rod in a horizontal air cylinder; a height adjustment hole is axially formed on the piston rod; a height adjustment sloping block is arranged in the height adjustment hole and connected with an adjustment rod through a connecting piece; the adjustment rod is screwed on a nut connected with the machine frame wall board; and the height adjustment sloping block is driven to enter and exit along the height adjustment hole on the piston rod through rotating the hand wheel on the adjustment rod. The utility model can not only adjust the width of the rectangular ultrasonic dynamic welding frame but also achieve the reliable movement of the horizontal iron block, thereby simplifying the structure of the entire manualadjustment mechanism and improving the reliability of the entire manual adjustment mechanism.
Description
Technical field
The utility model relates to a kind of ultrasonic wave wire crimping connector bonding wire width manual adjustment means that adopts rectangle ultrasonic bonding frame to weld, and belongs to device for ultrasonic welding and makes the field.
Background technology
Granted publication CN1783448C, title " resonator, ultrasonic head and utilize the ultrasonic welding machine of ultrasonic head " comprise ultrasonic vibrator; Resonator comprises: main shaft, and it is connected in this ultrasonic vibrator, and extends in the hyperacoustic direction of advance that produces from this ultrasonic vibrator; And protuberance, near its direction of intersecting the longitudinal direction central authorities of this main shaft, at the longitudinal direction with this main shaft is outstanding; And pressing mechanism, be used for end surfaces with the protuberance of this resonator, push towards at least one of two objects to be welded, wherein, in this main shaft, near described protuberance longitudinal direction central authorities outstanding from it, in the part that is pressed of this protuberance, form a plurality of holes, described a plurality of holes are along main shaft symmetry substantially.Its weak point: both can't constitute the dynamic soldering frame of rectangle ultrasonic wave, and can't weld at several microns leads diameter again.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of can be to constituting the ultrasonic wave wire crimping connector bonding wire width manual adjustment means that rectangle ultrasonic bonding width of frame is regulated.
Design: in order to realize above-mentioned purpose of design.1, the energy output of ultrasonic transducer is the design of ultrasonic bonding lead support fixation face, is one of technical characterictic of the present utility model.The purpose of doing like this is: both can constitute the support base of the dynamic soldering frame of rectangle ultrasonic wave, can make can concentrating on most effectively on the solder side of transducer again, its efficiency utilization rate height.2, the first side of ultrasonic bonding is provided with horizontal iron block in bonding wire width manual adjustment means and the bonding wire width manual adjustment means and is positioned at design on the ultrasonic bonding head, is two of technical characterictic of the present utility model.The purpose of doing like this is: because the horizontal slide rail in the bonding wire width manual adjustment means is fixed on the wallboard, horizontal iron block is fixed on the cross sliding clock and with the same moved further of cross sliding clock, cross sliding clock is embedded on the horizontal slide rail and cross sliding clock one side is provided with guide wheel, this guide wheel and direction transform that the skewback inclined-plane cooperates and move according to the height promotion cross sliding clock that rises on the inclined-plane, reach horizontal iron block of adjusting and wall lean between the purpose of spacing size.Its concrete control method is: be arranged in direction and transform skewback lower end horizontal air cylinder piston rod and highly regulate skewback to having the height adjustment hole and being built-in with at the height adjustment hole, highly regulating skewback is connected with adjusting rod by connector, highly regulating skewback by the handwheel drive on the rotation adjusting rod advances or goes out along the height adjustment hole on the piston rod, highly regulate skewback inclined-plane timing from high to lower, spacing was big between horizontal iron block and wall leaned on, otherwise, then little.3, ultrasonic bonding head opposite side bonding wire wall is calmed the anger by lid and is moved the design of governor motion, is three of technical characterictic of the present utility model.The purpose of doing like this is: wall is by fixing in the axial blocked hole of main shaft and wall is by face and plumb joint side and is slidingly matched, not only can move up and down with main shaft, and can constitute plumb joint slip side wall, upper surface that the while wall leans on and cover plate constitute concave-convex and are slidingly matched, its cover plate is connected with the cover plate cylinder piston and is driven by piston that it is flexible, the main shaft lower end be positioned at its down master cylinder piston is connected and presses down synchronously, resets by master cylinder drive main shaft and lean on wall and the cover plate that are embedded in the main shaft axial hole.4, the solder side of ultrasonic bonding head is the design that is convex-concave wave matching surface with the solder side of horizontal iron block, is four of technical characterictic of the present utility model.The purpose of doing like this is: because the lead that is welded is very thin sometimes, often at several, if solder side is the plane, often cause lead to be sandwiched between horizontal iron block and solder side, and can't carry out the crimping welding with another joint that is welded.The application is designed to horizontal iron block and solder side the wavy surface of concavo-convex coupling, when several thin leads are placed on the candle solder side, because solder side is concavo-convex wavy surface, its several thin leads by frame on the concavo-convex beam of male and fomale(M﹠F), and the end face of the convex-concave beam of the horizontal iron block face that coincide with male and fomale(M﹠F) can only touch, promote lead mutually with several thin leads, and lead can be pressed between horizontal iron block and solder side.5, cover plate leans on end face to touch and be the design of concavo-convex cooperation mutually with wall, is five of technical characterictic of the present utility model.The purpose of doing like this is: the face of concavo-convex cooperation, especially as guide rail, can guarantee the cover plate travel direction, and can guarantee the precision of its movement locus again.6, the direction back side that transforms the skewback inclined-plane is provided with backup plate and backup plate and vertically has direction recess, direction recess and vertically have the design of in guide wheel hole, the guide wheel hole guide wheel being housed, and is six of technical characterictic of the present utility model.The purpose of doing like this is: because direction transforms the effect of skewback is that the vertical level of being converted into that moves up and down is pushed away horizontal movable slider, and can guarantee that direction transforms skewback and by the key that the promotion cross sliding clock that moves up and down moves horizontally reliably is: transform the accuracy that skewback moves up and down if should guarantee direction, guarantee that again direction transforms the coefficient of friction minimum that skewback moves up and down, and the application at the backup plate medial shaft to having direction recess, can make the direction that is positioned at it transform skewback under the effect of external force, along accurately moving up and down in the guiding cell wall; The wheel face that guide wheel and guide wheel are housed in direction recess vertically has guide wheel hole, guide wheel hole is roller with the back side of direction conversion skewback and cooperates, and the coefficient of friction that makes direction transform skewback drops to minimum, both flexible, reliable again.7, the design of extension spring between cross sliding clock and backup plate is seven of a technical characterictic of the present utility model.The purpose of doing like this is: after direction transformed skewback and resets, cross sliding clock can momentary reset under the effect of extension spring, so that task down.
Technical scheme: ultrasonic wave wire crimping connector bonding wire width manual adjustment means, horizontal slide rail is fixed on the wallboard, horizontal iron block is fixed on the cross sliding clock, cross sliding clock is embedded on the horizontal slide rail and cross sliding clock one side is provided with guide wheel, direction transforms skewback and is positioned at guide wheel one side-lower and direction and transforms the skewback inclined-plane and be powerful promotion with guide wheel and cooperate, direction transforms the skewback lower end and is connected with the end face of piston rod in the horizontal air cylinder, piston rod is highly regulated skewback to having the height adjustment hole and being built-in with at the height adjustment hole, highly regulate skewback and be connected with adjusting rod by connector, adjusting rod is screwed on the nut that is connected with the frame wallboard and highly regulates skewback by the handwheel drive on the rotation adjusting rod and advance or go out along the height adjustment hole on the piston rod.
The utility model is compared with background technology, and the one, both constituted the dynamic soldering frame width-adjustable of rectangle ultrasonic wave, realized again the reliable welding of size at several microns leads; The 2nd, direction transforms the skewback design, has realized the reliable mobile of horizontal iron block, has both simplified complete machine structure, has improved the reliability of complete machine again.
Description of drawings
Fig. 1 is the partial structurtes cross-sectional schematic of ultrasonic wave wire crimping connector.
Fig. 2 is the partial structurtes schematic diagram of plumb joint and horizontal iron block.
Fig. 3 is the structural representation of backup plate.
Fig. 4 is the structural representation of ultrasonic wave wire crimping connector.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1～4.Ultrasonic wave wire crimping connector bonding wire width manual adjustment means, horizontal slide rail is fixed on the wallboard, horizontal iron block is fixed on the cross sliding clock, the energy output of the ultrasonic transducer 1 in the described ultrasonic wave wire crimping connector is a ultrasonic bonding head 9, ultrasonic transducer 1 is positioned at casing 2, the solder side of its ultrasonic bonding head 9 is concavo-convex wavy surface, the solder side of horizontal iron block 8 is convex-concave wavy surface 22 and is complementary with the concavo-convex wavy surface 23 of ultrasonic bonding head 9, and purpose is guaranteed to be welded several lead and can be clipped between plumb joint 9 solders side and the horizontal iron block 8.The horizontal iron block 8 that ultrasonic bonding head 9 one sides are provided with in bonding wire width manual adjustment means and the bonding wire width manual adjustment means is positioned on the ultrasonic bonding head 9, and ultrasonic bonding head 9 opposite sides are provided with the bonding wire wall and calm the anger wall in the moving governor motion by 10 and cover plate 11 and ultrasonic bonding head 9 solders side, horizontal iron block 8 formation dynamic rectangular ultrasonic bonding frames by calm the anger moving governor motion and bonding wire wall of lid by lid.Horizontal slide rail 6 in the described bonding wire width manual adjustment means is fixed on the wallboard, and 18 of cross sliding clock 21 and backup plates are provided with extension spring, and purpose is used to reset.Horizontal iron block 8 is fixed on the cross sliding clock 21, cross sliding clock 21 is embedded on the horizontal slide rail 6 and cross sliding clock 21 1 sides are provided with guide wheel 20, direction transforms skewback 19 and is positioned at guide wheel 20 1 side-lowers and direction and transforms skewback 19 inclined-planes and be powerful promotion with guide wheel 20 and cooperate, the face that transforms the opposing direction conversion skewback 19 in skewback 19 inclined-planes with direction is provided with backup plate 18, backup plate vertically has direction recess 26, direction recess 26 vertically has guide wheel hole 24,25 on guide wheel 25 and guide wheel are housed in the guide wheel hole 24 transform skewback 19 back sides with direction and touch mutually, reach the purpose that reduces coefficient of friction.Direction transforms skewback 19 lower ends and is connected with the end face of piston rod 17 in the horizontal air cylinder 15, piston rod 17 axially has the height adjustment hole and is built-in with at the height adjustment hole highly regulates skewback 16, highly regulating skewback 16 is connected with adjusting rod 12 by connector, adjusting rod 12 is screwed on the nut that is connected with the frame wallboard and highly regulates skewback 16 by the handwheel drive on the rotation adjusting rod 12 and advance or go out along the height adjustment hole on the piston rod 17, when soldered conductor size is big, adjusting rod 12 drives regulates skewback 16 by the past lower accent of the inclined-plane eminence of regulating skewback, when welding lead size hour, adjusting rod 12 drives to be regulated skewbacks 16 and is transferred toward eminence by the inclined-plane lower of regulating skewback.Wall in the pneumatic governor motion of described bonding wire width fixes in the axial blocked hole of main shaft 4 by 10, cover plate cylinder 3 is positioned at main shaft 4 one sides, in the cover plate cylinder 3 piston be positioned at wall and be connected by the cover plate 11 of 10 upper surfaces and drive cover plate 11 and stretch out or reset, axial clamping hole wall on the main shaft 4 is again cover plate 11 guide wall simultaneously, has guaranteed that cover plate 11 moves the accuracy in orientation.Wall is positioned at fairlead 13 by 10 and moves up and down along fairlead 13.Main shaft 4 lower ends be positioned at its down master cylinder 14 pistons be connected, cover plate 11 leans on 10 end faces to touch mutually with wall and is concavo-convex cooperation, cover plate 11 belows are provided with displacement transducer 5 (floatingpotential device), the signal output part that is positioned at sensor is connected with the signal input part of controller 7, the making of controller 7 is a prior art, is not described herein at this.Guide wheel generally adopts bearing or roller.The compression bonding method of its ultrasonic wave wire crimping connector: according to the size of soldered lead, regulate adjusting rod 12 by handwheel, adjusting rod 12 drives adjusting skewback 16 and moves forward and backward along piston rod 17 axial height adjustment holes, when soldered conductor size is big, adjusting rod 12 drives regulates skewback 16 by the past lower accent of the inclined-plane eminence of regulating skewback, when welding lead size hour, adjusting rod 12 drives regulates skewback 16 by the past eminence accent of the inclined-plane lower of regulating skewback, after width mixes up, soldered lead is put into by ultrasonic bonding head 9 solders side, wall by 10 and the ultrasonic bonding groove that constitutes of horizontal iron block 8 in, start horizontal air cylinder 15 then, piston in the horizontal air cylinder 15 drives direction and transforms skewback 19 risings, direction transforms the inclined-plane of skewback 19 and forces to promote guide wheel 20, guide wheel 20 drives cross sliding clock 21 and shifts to wall by 10 and with soldered lead clamping, cover plate cylinder 3 was released cover plate 11 and the moment suitable for reading of ultrasonic bonding concave groove was sealed this moment, and master cylinder 14 drives the moment that cover plates 11 press down by main shaft 4, ultrasonic waves is led to device 1 output flow and soldered conductor compression jointing is integral.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (4)
1, a kind of ultrasonic wave wire crimping connector bonding wire width manual adjustment means, it is characterized in that: horizontal slide rail is fixed on the wallboard, horizontal iron block is fixed on the cross sliding clock, cross sliding clock is embedded on the horizontal slide rail and cross sliding clock one side is provided with guide wheel, direction transforms skewback and is positioned at guide wheel one side-lower and direction and transforms the skewback inclined-plane and be powerful promotion with guide wheel and cooperate, direction transforms the skewback lower end and is connected with the end face of piston rod in the horizontal air cylinder, piston rod is highly regulated skewback to having the height adjustment hole and being built-in with at the height adjustment hole, highly regulate skewback and be connected with adjusting rod by connector, adjusting rod is screwed on the nut that is connected with the frame wallboard and highly regulates skewback by the handwheel drive on the rotation adjusting rod and advance or go out along the height adjustment hole on the piston rod.
2, ultrasonic wave wire crimping connector bonding wire width manual adjustment means according to claim 1, it is characterized in that: the solder side of described ultrasonic bonding head is concavo-convex wavy surface, and the solder side of horizontal iron block is the convex-concave wavy surface and is complementary with the concavo-convex wavy surface of ultrasonic bonding head.
3, ultrasonic wave wire crimping connector bonding wire width manual adjustment means according to claim 1, it is characterized in that: the face that transforms the opposing direction conversion skewback in skewback inclined-plane with direction is provided with backup plate, backup plate vertically has direction recess, direction recess vertically has the guide wheel hole, guide wheel and guide wheel face is housed in the guide wheel hole touches mutually with the direction conversion skewback back side.
4, ultrasonic wave wire crimping connector bonding wire width manual adjustment means according to claim 1 is characterized in that: be provided with extension spring between described cross sliding clock and backup plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201197350U CN201419302Y (en) | 2009-05-08 | 2009-05-08 | Manual adjustment mechanism for bonding wire width of ultrasonic lead pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201197350U CN201419302Y (en) | 2009-05-08 | 2009-05-08 | Manual adjustment mechanism for bonding wire width of ultrasonic lead pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419302Y true CN201419302Y (en) | 2010-03-10 |
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ID=41805951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201197350U Expired - Fee Related CN201419302Y (en) | 2009-05-08 | 2009-05-08 | Manual adjustment mechanism for bonding wire width of ultrasonic lead pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419302Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315195A (en) * | 2019-07-15 | 2019-10-11 | 上海骄成机电设备有限公司 | A kind of adjustment position-limit mechanism for ultrasonic bonding |
| CN115351410A (en) * | 2022-08-31 | 2022-11-18 | 无锡安姆特科技有限公司 | Servo motor loading type ultrasonic wire harness welding machine |
-
2009
- 2009-05-08 CN CN2009201197350U patent/CN201419302Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315195A (en) * | 2019-07-15 | 2019-10-11 | 上海骄成机电设备有限公司 | A kind of adjustment position-limit mechanism for ultrasonic bonding |
| CN110315195B (en) * | 2019-07-15 | 2022-10-18 | 上海骄成超声波技术股份有限公司 | Adjusting and limiting mechanism for ultrasonic welding |
| CN115351410A (en) * | 2022-08-31 | 2022-11-18 | 无锡安姆特科技有限公司 | Servo motor loading type ultrasonic wire harness welding machine |
| CN115351410B (en) * | 2022-08-31 | 2024-05-10 | 无锡安姆特科技有限公司 | Servo motor loading type ultrasonic wire harness welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20140508 |