CN216127117U

CN216127117U - Universal clamp suitable for full-automatic bonding machine

Info

Publication number: CN216127117U
Application number: CN202122752810.0U
Authority: CN
Inventors: 朱俊; 杨晓飞
Original assignee: Chengdu Zhongyun Century Technology Co ltd
Current assignee: Chengdu Zhongyun Century Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-25
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a general fixture suitable for an automatic bonding machine, which relates to the technical field of bonding fixtures. The utility model comprises an installation seat, the top of the installation seat is provided with two mutually parallel sliding grooves, and sliding blocks are slidably inserted at both ends of the two sliding grooves. The utility model adjusts the movable block to slide along the movable groove through the adjustment component, and the movable block pulls or collides with the sliding block through the support rod hinged with the sliding block, so as to drive the two bearing plates to approach or move away from each other, so that the space between the two bearing plates is The spacing is suitable for electrical components of different sizes. The two ends of the electrical components are placed on the two bearing plates respectively, and then the two screw rods are twisted to rotate and move, so that the two pressure plates are pressed and fixed to the two ends of the electrical components. There is no need to replace and disassemble the jig during the processing. The corresponding adjustment of the two carrying plates according to the size of the electrical components not only reduces the time for replacing the jig, but also improves the processing efficiency and the overall versatility and practicability of the device.

Description

Universal clamp suitable for full-automatic bonding machine

Technical Field

The utility model relates to the technical field of bonding clamp equipment, in particular to a universal clamp suitable for a full-automatic bonding machine.

Background

A wire bonding machine is an instrument used in the field of physics, wire bonding is an instrument which uses a thin metal wire, utilizes heat, pressure and ultrasonic energy to enable the metal wire to be tightly welded with an electrical element so as to realize interconnection and information intercommunication between the electrical element, under the ideal control condition, the wire and the electrical element can generate electronic sharing or atomic mutual diffusion so as to enable the two metals to realize bonding on the atomic scale, the electrical element can not shake in order to ensure the bonding quality in the bonding process, therefore, the electrical element needs to be installed and fixed by adopting a clamp in the bonding process, the existing clamp has poor universality, only specific electrical elements can be clamped and fixed, special clamps need to be processed and fixed for the electrical elements with different sizes and structures, the clamp is correspondingly replaced along with the change of varieties in the bonding process, so that the replacement in the processing process is frequent, affecting the processing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background, the utility model provides a universal clamp suitable for a full-automatic bonding machine.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a be fit for full-automatic bonding machine's universal fixturing, includes the mount pad, two spouts that are parallel to each other are seted up at the top of mount pad, two the both ends of spout all slide to insert and are equipped with the slider, four two liang of correspondences of slider, two are corresponding install the loading board, two on the slider the loading board is parallel to each other, the screw thread runs through there is the lead screw on the loading board, the tip of lead screw rotates and runs through there is the clamp plate, set up two of perpendicular to on the mount pad the movable groove of spout, it is equipped with the movable block, four to slide in the movable groove and insert, four the slider all articulates there is branch, four the tip of branch all articulates on the movable block, corresponding two branch on the slider is parallel to each other, install on the mount pad and be used for adjusting the gliding adjusting part of movable block.

Furthermore, the adjusting component comprises a fixing plate which is arranged on the mounting seat and is positioned at an opening at one end of the movable groove, a threaded rod penetrates through the thread on the fixing plate, and the end part of the threaded rod is rotatably connected with the movable block.

Furthermore, two corresponding vertical rods are arranged on the sliding blocks, and the bearing plates are arranged on the tops of the two vertical rods.

Further, a through groove is formed in the movable block in a penetrating mode, the bottom of the inner wall of the movable groove vertically penetrates through the column rod with the end portion movably arranged, the top of the column rod is provided with a supporting plate, a plurality of insertion rods which are distributed in a rectangular mode are vertically penetrated through the supporting plate in a penetrating mode, the top of each insertion rod is connected with a top plate, and a spring arranged on each insertion rod in a sleeved mode is installed between each top plate and the supporting plate.

Further, rubber base plates are mounted on the opposite sides of the pressing plate and the bearing plate.

Furthermore, both ends of the pressing plate are provided with limiting rods, and the end parts of the limiting rods movably penetrate through the bearing plate.

The utility model has the following beneficial effects:

1. when processing electrical components, can be according to electrical components's size, it slides along the movable slot to adjust the movable block through adjusting part, the movable block drags or contradicts the slider through rather than articulated branch when sliding, it is close to or keep away from each other to drive two loading boards each other, thereby make the interval between two loading boards adapt to not unidimensional electrical components, after the interval of adjusting two loading boards, place electrical components's both ends respectively on two loading boards, twist two lead screw rotating movement again, thereby make two clamp plates press and hold fixedly to electrical components's both ends, need not to change in the course of working and dismantle anchor clamps, to the corresponding regulation of two loading boards according to electrical components's size, not only reduced the time of changing anchor clamps, and the machining efficiency is improved, thereby the holistic commonality of device has been improved, and the practicality.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a plan elevation view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 5 is a cross-sectional view taken in the direction B-B of FIG. 3 in accordance with the present invention;

reference numerals: 1. a mounting seat; 2. a chute; 3. a slider; 4. a carrier plate; 5. a screw rod; 6. pressing a plate; 7. a movable groove; 8. a movable block; 9. an adjustment assembly; 10. a vertical rod; 11. penetrating a groove; 12. a post rod; 13. a support plate; 14. inserting a rod; 15. a top plate; 16. a spring; 17. a rubber pad; 18. a limiting rod; 19. a strut; 91. a fixing plate; 92. a threaded rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1, 2, 4 and 5, a universal fixture suitable for a full-automatic bonding machine comprises a mounting base 1, two parallel sliding grooves 2 are formed in the top of the mounting base 1, sliding blocks 3 are inserted into two ends of the two sliding grooves 2 in a sliding manner, four sliding blocks 3 correspond to each other in pairs, bearing plates 4 are mounted on the two corresponding sliding blocks 3, the two bearing plates 4 are parallel to each other, a screw rod 5 penetrates through the bearing plates 4, a pressing plate 6 penetrates through the end portion of the screw rod 5 in a rotating manner, a movable groove 7 perpendicular to the two sliding grooves 2 is formed in the mounting base 1, a movable block 8 is inserted into the movable groove 7 in a sliding manner, supporting rods 19 are hinged to the four sliding blocks 3, the end portions of the four supporting rods 19 are hinged to the movable block 8, the supporting rods 19 on the two corresponding sliding blocks 3 are parallel to each other, an adjusting assembly 9 for adjusting the sliding of the movable block 8 is mounted on the mounting base 1, when an electrical element is processed, the movable block 8 can be adjusted to slide along the movable groove 7 through the adjusting component 9 according to the size of the electrical element, the movable block 8 pulls or abuts against the sliding block 3 through the supporting rod 19 hinged with the movable block when sliding, the two bearing plates 4 are driven to be close to or away from each other, so that the distance between the two bearing plates 4 is adaptive to the electrical elements with different sizes, after the distance between the two bearing plates 4 is adjusted, two ends of the electrical element are respectively placed on the two bearing plates 4, then the two lead screws 5 are twisted to rotate and move, so that the two pressing plates 6 are pressed and held at two ends of the electrical element to achieve the effect of fixing the electrical element, a dismounting clamp is not required to be replaced in the processing process, the corresponding adjustment of the two bearing plates 4 according to the size of the electrical element not only reduces the time for replacing the clamp, the processing efficiency is improved, and the overall universality of the device is improved, the practicality, install loading board 4 on two corresponding sliders 3, branch 19 on two corresponding sliders 3 is parallel to each other, when the movable block 8 removes, two branch 19 drive two corresponding sliders 3 in step and slide, thereby make loading board 4 more steady stable at the removal in-process, for making the device more reasonable, it is preferred, spout 2, slider 3, the longitudinal section of movable groove 7 and movable block 8 all constructs for T shape, stability when ensureing two loading boards 4 and removing.

As shown in fig. 4, in some embodiments, the adjusting assembly 9 includes a fixing plate 91 installed on the mounting base 1 and located at an opening of one end of the movable slot 7, a threaded rod 92 penetrates through a thread of the fixing plate 91, an end of the threaded rod 92 is rotatably connected with the movable block 8, and the threaded rod 92 is rotated to move, so as to drive the movable block 8 to move along the movable slot 7, and meanwhile, by utilizing the thread self-locking property of the threaded rod 92, after the two bearing plates 4 are adjusted, the states of the two bearing plates 4 are more stable.

As shown in fig. 3, in some embodiments, two corresponding sliding blocks 3 are provided with vertical rods 10, and the bearing plate 4 is mounted on the top of the two vertical rods 10, so that a certain height exists between the bearing plate 4 and the mounting base 1 through the arrangement of the vertical rods 10, which is convenient for a worker to twist the threaded rod 92 when mounting or removing an electrical component.

As shown in fig. 2 and 5, in some embodiments, a through slot 11 is formed through the movable block 8, a post 12 having an end movably penetrating through the through slot 11 is vertically and movably installed at the bottom of the inner wall of the movable slot 7, a support plate 13 is installed at the top of the post 12, a plurality of insertion rods 14 are vertically and movably penetrated through the support plate 13 and are distributed in a rectangular shape, a top plate 15 is connected to the tops of the insertion rods 14, a spring 16 sleeved on the insertion rod 14 is installed between the top plate 15 and the support plate 13, because electronic components are respectively configured on both sides of a part of the electrical components, after the electrical components are fixed on the two bearing plates 4, the middle of the electrical components is in a suspended state, the top plate 15 is used to support the bottom of the electrical components, so that the middle of the electrical components can be better bonded, and meanwhile, the top plate 15 is prevented from causing a hard collision on the electronic components on the electrical components by utilizing the self-adaptability of the spring 16, cause the electrical components to be damaged, in order to make the device more reasonable, it is preferable that the top plate 15 is made of soft latex so as to have a better protection effect on the electrical components.

As shown in fig. 5, in some embodiments, rubber pads 17 are installed on opposite sides of the pressing plate 6 and the supporting plate 4, and the rubber pads 17 are installed to not only enable the pressing plate 6 and the supporting plate 4 to have a better pressing effect on the electrical component, but also prevent the pressing plate 6 and the supporting plate 4 from causing a hard pressing effect on the electrical component, which causes damage to the pressed edge of the electrical component.

As shown in fig. 3, in some embodiments, both ends of the pressing plate 6 are provided with a limiting rod 18, the ends of the limiting rod movably penetrate through the bearing plate 4, and the limiting rod 18 is installed to limit the rotation of the pressing plate 6, so that the worker can adjust the pressing plate 6 to press and hold the electrical component more conveniently.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The universal fixture is characterized by comprising a mounting seat (1), wherein the top of the mounting seat (1) is provided with two parallel sliding grooves (2), two ends of the two sliding grooves (2) are slidably inserted with sliding blocks (3), four sliding blocks (3) correspond to each other in pairs, the two corresponding sliding blocks (3) are provided with bearing plates (4), the two bearing plates (4) are parallel to each other, a lead screw (5) penetrates through the bearing plates (4) in a threaded manner, a pressing plate (6) penetrates through the end portion of the lead screw (5) in a rotating manner, the mounting seat (1) is provided with a movable groove (7) perpendicular to the two sliding grooves (2), a movable block (8) is slidably inserted in the movable groove (7), the four sliding blocks (3) are hinged with supporting rods (19), and the end portions of the four supporting rods (19) are hinged on the movable block (8), corresponding two branch (19) on slider (3) are parallel to each other, install on mount pad (1) and be used for adjusting gliding adjusting part (9) of movable block (8).

2. The universal fixture suitable for the full-automatic bonding machine according to claim 1, wherein the adjusting assembly (9) comprises a fixing plate (91) which is installed on the installation base (1) and is located at one end of the movable groove (7) and is opened, a threaded rod (92) penetrates through the fixing plate (91) in a threaded manner, and the end of the threaded rod (92) is rotatably connected with the movable block (8).

3. Universal clamp suitable for a fully automatic bonding machine according to claim 1, characterized in that two corresponding sliders (3) are each provided with a vertical rod (10), and the carrier plate (4) is mounted on top of the two vertical rods (10).

4. The universal fixture suitable for the full-automatic bonding machine is characterized in that a through groove (11) penetrates through the movable block (8), a post rod (12) with an end portion penetrating through the through groove (11) is vertically and movably installed at the bottom of the inner wall of the movable groove (7), a supporting plate (13) is installed at the top of the post rod (12), a plurality of insertion rods (14) distributed in a rectangular shape vertically and movably penetrate through the supporting plate (13), a top plate (15) is connected to the tops of the insertion rods (14), and a spring (16) sleeved on the insertion rods (14) is installed between the top plate (15) and the supporting plate (13).

5. Universal clamp suitable for a fully automatic bonding machine according to claim 1, characterized in that rubber pads (17) are mounted on the opposite sides of the pressure plate (6) to the carrier plate (4).

6. The universal fixture suitable for the full-automatic bonding machine is characterized in that both ends of the pressure plate (6) are provided with limiting rods (18) with ends movably penetrating through the bearing plate (4).