CN215824599U - Positioning base of wire bonding machine - Google Patents
Positioning base of wire bonding machine Download PDFInfo
- Publication number
- CN215824599U CN215824599U CN202121340103.4U CN202121340103U CN215824599U CN 215824599 U CN215824599 U CN 215824599U CN 202121340103 U CN202121340103 U CN 202121340103U CN 215824599 U CN215824599 U CN 215824599U
- Authority
- CN
- China
- Prior art keywords
- slide
- positioning
- slide seat
- bevel gear
- universal ball
- 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.)
- Active
Links
Images
Landscapes
- Wire Bonding (AREA)
Abstract
The utility model relates to a positioning base of a wire welding machine, which comprises a base frame, wherein a positioning slide seat mechanism is arranged on the base frame, the positioning slide seat mechanism is provided with the wire welding machine and comprises a front positioning slide seat mechanism, a rear positioning slide seat mechanism and a left and right positioning slide seat mechanism, the front positioning slide seat mechanism comprises a front slide seat and a rear slide seat, a front slide block at the bottom of the front slide seat is linked with a rear slide block at the bottom of the rear slide seat through a front and rear bidirectional screw rod, the left positioning slide seat mechanism comprises a left slide seat and a right slide seat, a left slide block at the bottom of the left slide seat is linked with a right slide block at the bottom of the right slide seat through a left and right bidirectional screw rod, a linkage bevel gear A at the middle part of the front and rear bidirectional screw rod is in transmission connection with a linkage bevel gear B at the middle part of the left and right bidirectional screw rod, the linkage bevel gear A is in transmission connection with a driving bevel gear, and a driving hand wheel is arranged on a middle shaft of the driving bevel gear. The utility model adopts the scheme of the positioning base of the positioning slide seat mechanism with multi-direction linkage positioning, and has the characteristics of simple and efficient operation and stable positioning.
Description
Technical Field
The utility model relates to a positioning base, in particular to an improved positioning base of a wire bonding machine, and belongs to the field of wire bonding machines.
Background
A wire bonding machine is an apparatus for bonding semiconductor electronic components, which is capable of performing surface bonding of different media. The welding wire machine first preheats the welded metal surface, then the gold wire whose head end is processed to form a ball shape is continuously welded under the action of pressure, plastic deformation is generated on the metal welding surface, so that two media are reliably contacted, and the ultrasonic friction vibration is utilized to form a metal bond between two metal atoms under the action of atomic affinity, thereby realizing the welding of the gold wire lead. Therefore, the wire bonding machine is in a stable state in the working process, the operation of the existing wire bonding machine base positioning wire bonding machine is troublesome, positioning from several directions is needed, the operation of workers is time-consuming and labor-consuming, and sometimes the positioning in a certain direction is loosened.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a new scheme for a positioning base of a wire bonding machine, and the scheme for the positioning base of the wire bonding machine with a positioning sliding seat mechanism with multi-direction linkage positioning is adopted, so that the problems of troublesome operation, time and labor consumption and looseness of the existing like products are solved.
The utility model discloses a positioning base of a wire welding machine, which comprises a base frame, wherein a positioning slide seat mechanism is arranged on the base frame, a wire welding machine is arranged on the positioning slide seat mechanism, the positioning slide seat mechanism comprises a front positioning slide seat mechanism and a rear positioning slide seat mechanism, the front positioning slide seat mechanism comprises a front slide seat and a rear slide seat, a front slide block at the bottom of the front slide seat arranged in a front slide groove on a table board of the base frame is linked with a rear slide block at the bottom of a rear slide seat arranged in a rear slide groove on the table board of the base frame through a front and rear bidirectional screw rod, the left positioning slide seat mechanism comprises a left slide seat and a right slide seat, a left slide block at the bottom of the left slide seat arranged in a left slide groove on the table board of the base frame is linked with a right slide block at the bottom of the right slide seat arranged in a right slide groove on the table board of the base frame through a left and right bidirectional screw rod, a linkage bevel gear A is arranged in the middle part of the front and rear bidirectional screw rod, a linkage bevel gear B is arranged in the middle part of the left and right bidirectional screw rod, the linkage bevel gear A is in transmission connection with the linkage bevel gear B through a transmission bevel gear, the linkage bevel gear A is in transmission connection with the driving bevel gear, a driving hand wheel is arranged at one end of one side, extending out of the base frame, of a middle shaft of the driving bevel gear, and the driving hand wheel drives the front sliding seat, the rear sliding seat, the left sliding seat and the right sliding seat to gather or scatter towards the center of a table board of the base frame to clamp, position or loosen the wire bonder.
Further, preceding slide, back slide, left slide, the right slide of this scheme are the slide that shape, structure are the same, and the slide includes the slide backplate, and the inboard of slide backplate is equipped with the slide and bears the underframe, and the slide bears and is equipped with the bonding wire machine on the underframe, and the slide backplate upwards extends the one end that the slide bore the underframe and supports tight positioning connection with one side of bonding wire machine.
Furthermore, the slide backplate of this scheme upwards extends the slide and bears the one end of underframe and the relative face in one side of bonding wire machine on be equipped with the universal ball subassembly of a plurality of elasticity, and the universal ball subassembly of elasticity includes universal ball, universal ball spring, and in universal ball mounting groove on the slide backplate was established to universal ball, universal ball passed through universal ball spring coupling with the bottom of universal ball mounting groove, and universal ball supported tight elastic positioning with one side of bonding wire machine and is connected.
Furthermore, a plurality of roller assemblies are erected at the opening of the bearing surface of the bottom bearing frame of the sliding seat in the scheme, each roller assembly comprises a roller shaft, a plurality of rollers are arranged on the roller shafts, and the rollers are in contact rolling connection with the bottom of the wire welding machine.
Furthermore, the two ends of the roller shaft are arranged in the long circular holes which extend along the vertical direction on the side surface of the sliding seat bearing bottom frame, the middle part of the roller shaft is connected with the roller assembly seat, and the bottom of the roller assembly seat is connected with the bottom in the sliding seat bearing bottom frame through a plurality of damping springs.
The positioning base of the wire bonding machine adopts the scheme of the positioning base of the wire bonding machine with the positioning sliding seat mechanism with multi-direction linkage positioning, and has the characteristics of simple and efficient operation and stable positioning.
Drawings
Fig. 1 is a front view of a positioning base of a wire bonding machine.
Fig. 2 is a top view of a positioning base of a wire bonding machine.
Fig. 3 is a front partial internal view of a wire bonding machine positioning base.
Fig. 4 is a right side partial interior schematic view of a wire bonding machine positioning mount.
Fig. 5 is a front view of the carriage.
Figure 6 is a schematic top view of the carriage.
Figure 7 is a left side schematic view of the carriage.
Wherein 101 is a base frame, 102 is a positioning slide mechanism, 103 is a transmission bevel gear, 110 is a front slide, 111 is a front slide block, 120 is a rear slide, 121 is a rear slide block, 130 is a front and rear bidirectional screw rod, 131 is a linkage bevel gear A, 140 is a left slide block, 141 is a left slide block, 150 is a right slide block, 151 is a right slide block, 160 is a left and right bidirectional screw rod, 161 is a linkage bevel gear B, 171 is a driving bevel gear, 172 is a driving hand wheel, 180 is a slide back plate, 181 is an elastic universal ball assembly, 182 is a universal ball, 183 is a universal ball spring, 190 is a slide bearing bottom frame, 191 is an oblong hole, 192 is a roller assembly, 193 is a roller shaft, 194 is a roller, 195 is a roller assembly seat, and 196 is a damping spring.
Detailed Description
As shown in figures 1, 2, 3 and 4, the positioning base of the wire welding machine comprises a base frame, a positioning slide seat mechanism is arranged on the base frame, the wire welding machine is arranged on the positioning slide seat mechanism, the positioning slide seat mechanism comprises a front positioning slide seat mechanism and a rear positioning slide seat mechanism, the front positioning slide seat mechanism comprises a front slide seat and a rear slide seat, a front slide block at the bottom of the front slide seat in a front slide groove on a table board of the base frame is linked with a rear slide block at the bottom of the rear slide seat in a rear slide groove on the table board of the base frame through a front and rear bidirectional screw rod, the left positioning slide seat mechanism comprises a left slide seat and a right slide seat, a left slide block at the bottom of the left slide seat in the left slide groove on the table board of the base frame is linked with a right slide block at the bottom of the right slide seat in the right slide groove on the table board of the base frame through a left and right bidirectional screw rod, a linkage bevel gear A is arranged in the middle part of the front and rear bidirectional screw rod, the middle part of the left and right bidirectional screw is provided with a linkage bevel gear B, a linkage bevel gear A is in transmission connection with the linkage bevel gear B through a transmission bevel gear, the linkage bevel gear A is in transmission connection with a driving bevel gear, one end of the middle shaft of the driving bevel gear, which extends out of one side of the base frame, is provided with a driving hand wheel, and the front sliding seat, the rear sliding seat, the left sliding seat and the right sliding seat are driven by the driving hand wheel to gather or scatter towards the center of the table board of the base frame to clamp, position or loosen the wire welding machine.
The scheme adopts a wire bonder positioning base scheme with a positioning sliding seat mechanism with multi-direction linkage positioning, forward and backward bidirectional screws are utilized to realize the opposite movement and the opposite movement of a front sliding seat and a rear sliding seat, left and right bidirectional screws are utilized to realize the opposite movement and the opposite movement of a left sliding seat and a right sliding seat, and a transmission bevel gear is utilized to realize the synchronous linkage of a linkage bevel gear A and a linkage bevel gear B, so that the front sliding seat, the rear sliding seat, the left sliding seat and the right sliding seat are synchronously gathered or dispersed towards the center of a table board of a base frame, and the wire bonder is clamped or loosened. Therefore, the scheme can realize clamping or loosening of the wire bonding machine only by twisting the driving hand wheel, and has the characteristics of simple and efficient operation and stable positioning compared with the existing similar scheme.
In order to realize preceding slide, the back slide, left slide, the function of right slide, this scheme discloses a concrete slide structure, as shown in fig. 2, 5, 6, 7, the preceding slide of this scheme, the back slide, left slide, right slide are the shape, the slide that the structure is the same, the slide includes the slide backplate, the inboard of slide backplate is equipped with the slide and bears the underframe, the slide bears and is equipped with the bonding wire machine on the underframe, the slide backplate upwards extends the one end that the slide bore the underframe and supports tight positioning connection with one side of bonding wire machine. Based on above scheme, in order to satisfy the requirement of damping, as shown in fig. 5, 6, 7, the slide backplate of this scheme upwards extends the slide and bears the one end of underframe and be equipped with a plurality of universal ball subassemblies of elasticity on the relative face in one side of bonding wire machine, the universal ball subassembly of elasticity includes universal ball, universal ball spring, universal ball is established in the universal ball mounting groove on the slide backplate, universal ball is passed through universal ball spring coupling with the bottom of universal ball mounting groove, universal ball supports tight elastic locating with one side of bonding wire machine and is connected.
In order to avoid excessive friction and improve the operating efficiency of the mechanism, as shown in fig. 5, 6 and 7, a plurality of roller assemblies are erected at the opening of the bearing surface of the sliding seat bearing bottom frame, each roller assembly comprises a roller shaft, a plurality of rollers are arranged on the roller shafts, the rollers are in contact rolling connection with the bottom of the wire welding machine, and compared with sliding connection in the rolling connection, the friction force is obviously reduced, and the driving efficiency is improved. Based on the above scheme, in order to further achieve the purpose of vibration reduction, as shown in fig. 7, two ends of the roller shaft of the scheme are arranged in oblong holes extending in the up-down direction on the side surface of the sliding seat bearing bottom frame, the middle part of the roller shaft is connected with the roller assembly seat, and the bottom of the roller assembly seat is connected with the bottom in the sliding seat bearing bottom frame through a plurality of vibration reduction springs.
The mechanisms, structures, components, and the like disclosed in the present embodiment can be implemented by general and conventional means known in the art, unless otherwise specified. The positioning base of the wire bonding machine is not limited to the disclosure in the specific embodiment, the technical solutions presented in the embodiments can be extended based on the understanding of those skilled in the art, and the simple alternatives made by those skilled in the art according to the present solution and the common general knowledge also belong to the scope of the present solution.
Claims (5)
1. A positioning base of a wire welding machine is characterized by comprising a base frame, wherein a positioning slide seat mechanism is arranged on the base frame, a wire welding machine is arranged on the positioning slide seat mechanism, the positioning slide seat mechanism comprises a front positioning slide seat mechanism, a rear positioning slide seat mechanism and a left and right positioning slide seat mechanism, the front positioning slide seat mechanism comprises a front slide seat and a rear slide seat, a front slide block at the bottom of the front slide seat is arranged in a front slide groove on a table board of the base frame, a rear slide block at the bottom of the rear slide seat is linked with a rear slide block arranged in a rear slide groove on the table board of the base frame through a front and rear bidirectional screw rod, the left and right positioning slide seat mechanisms comprise a left slide seat and a right slide seat, a left slide block at the bottom of the left slide seat arranged in a left slide groove on the table board of the base frame is linked with a right slide block at the bottom of the right slide seat arranged in a right slide groove on the table board of the base frame through a left and right bidirectional screw rod, the middle part of two-way screw rod is equipped with linkage bevel gear first around, the middle part of controlling two-way screw rod is equipped with linkage bevel gear second, linkage bevel gear first is connected with linkage bevel gear second transmission through drive bevel gear, linkage bevel gear first is connected with drive bevel gear transmission, drive bevel gear's axis stretches out one of one side of base frame is served and is equipped with driving hand wheel, through driving hand wheel drive preceding slide, back slide, left slide, right slide to the central authorities of base frame's mesa are gathered together or are dispersed and come to press from both sides tight location or loosen the release welding wire machine.
2. The wire bonding machine positioning base of claim 1, wherein the front slide, the rear slide, the left slide and the right slide are slides with the same shape and structure, the slides include a slide back plate, a slide bearing bottom frame is arranged on the inner side of the slide back plate, the wire bonding machine is arranged on the slide bearing bottom frame, and one end of the slide back plate extending upwards out of the slide bearing bottom frame abuts against one side of the wire bonding machine for positioning connection.
3. The wire bonding machine positioning base of claim 2, wherein a plurality of elastic universal ball assemblies are arranged on a surface of one end of the slide carriage back plate extending upwards out of the slide carriage bearing bottom frame opposite to one side of the wire bonding machine, each elastic universal ball assembly comprises a universal ball and a universal ball spring, the universal ball is arranged in a universal ball mounting groove in the slide carriage back plate, the universal ball is connected with the bottom of the universal ball mounting groove through the universal ball spring, and the universal ball is tightly connected with one side of the wire bonding machine in an elastic positioning manner.
4. The wire bonding machine positioning base of claim 2 wherein the carriage carries a plurality of roller assemblies mounted at the carrying surface opening of the base frame, the roller assemblies including roller shafts on which a plurality of rollers are mounted, the rollers forming a contact rolling connection with the bottom of the wire bonding machine.
5. The wire bonding machine positioning base of claim 4 wherein the roller shaft has opposite ends disposed in vertically extending oblong holes in the sides of the carriage carrying sill, the roller shaft having a middle portion connected to a roller assembly mount, the roller assembly mount having a bottom connected to the bottom of the carriage carrying sill by a plurality of damping springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340103.4U CN215824599U (en) | 2021-06-16 | 2021-06-16 | Positioning base of wire bonding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121340103.4U CN215824599U (en) | 2021-06-16 | 2021-06-16 | Positioning base of wire bonding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824599U true CN215824599U (en) | 2022-02-15 |
Family
ID=80190090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121340103.4U Active CN215824599U (en) | 2021-06-16 | 2021-06-16 | Positioning base of wire bonding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215824599U (en) |
-
2021
- 2021-06-16 CN CN202121340103.4U patent/CN215824599U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211413283U (en) | Stamping equipment for processing automobile stamping parts | |
| CN215824599U (en) | Positioning base of wire bonding machine | |
| CN101245535B (en) | Multi-paillette die bonder | |
| CN114643403B (en) | Terminal welding device of ultrasonic continuous welding manipulator | |
| CN115476029A (en) | Wire bonding machine | |
| CN210160226U (en) | Rotary knife wheel control structure of hub roller press | |
| CN214919658U (en) | Punching mechanism for machining connecting rod | |
| CN215879581U (en) | Bending machine with positioning structure | |
| CN220482684U (en) | Guide mechanism of servo hydraulic press | |
| CN219581735U (en) | Balanced axle big support inclined plane drilling equipment | |
| CN217776504U (en) | Adjusting part and edging machine suitable for edging machine | |
| CN217942961U (en) | Electromagnetic clutch polishing structure | |
| CN217889716U (en) | Driven wheel tensioning and adjusting mechanism of band sawing machine | |
| CN219966189U (en) | Stamping die for metal mobile phone frame | |
| CN219073994U (en) | Twisting and bending die with replaceable die core | |
| CN215151941U (en) | Ultrasonic wave fold filter bag welding machine device | |
| CN218812503U (en) | Feeding mechanism of pattern sewing machine | |
| CN110405077B (en) | Automatic machine for bending deformation processing of metal plate | |
| CN213201762U (en) | Tire inner liner hot working conveyer | |
| CN214289889U (en) | Longitudinal overturning pressing mechanism | |
| CN220113476U (en) | Double-station punching machine capable of synchronously translating along X axis | |
| CN216784983U (en) | Accurate positioning mechanism capable of being repeatedly used | |
| CN216551047U (en) | Separation-free presser foot control mechanism of computerized embroidery machine | |
| CN213317295U (en) | High-speed feeder | |
| CN215846883U (en) | High stability gantry numerical control machine tool equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |