CN219188927U

CN219188927U - Rotatable laser soldering jig

Info

Publication number: CN219188927U
Application number: CN202223363597.5U
Authority: CN
Inventors: 邓翔
Original assignee: Youli Automation Technology Shanghai Co ltd
Current assignee: Youli Automation Technology Shanghai Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-16
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a rotatable laser soldering jig which comprises a workbench, wherein the upper end of the workbench is provided with a platform, a control box and a soldering mechanism, the upper end of the platform is transversely provided with a chute communicated with an inner cavity, two groups of symmetrical movable plates are connected in a sliding manner in the chute, the platform is also provided with a driving mechanism for driving the two groups of movable plates to slide relatively, the inner sides of the movable plates are respectively provided with a clamping mechanism, the outer sides of the clamping mechanisms are fixedly connected with a fixing frame, the fixing frame at the outer side of one side of the clamping mechanism is rotationally connected with one group of movable plates, the outer sides of the other group of movable plates are fixedly connected with a second motor, and the power end of the second motor movably penetrates through the other group of movable plates and is fixedly connected with the fixing frame at the outer side of the other side of the clamping mechanism. The utility model obviously improves the adjustability of the clamping mechanism of the weldment, meets the turnover angle of the weldments with different sizes in laser soldering through distance adjustment and angle adjustment, and has obvious practical effect improvement.

Description

Rotatable laser soldering jig

Technical Field

The utility model relates to the field of laser soldering jigs, in particular to a rotatable laser soldering jig.

Background

It is known that in automated laser soldering equipment, there are a number of soldering points of the product distributed circumferentially, which require the use of a laser as a heating source for the soldering process at each of the different soldering point locations of the product to be soldered. The laser welding principle is that a high-energy laser beam is utilized to locally heat the material in a micro area, the energy of laser radiation is guided to the inner diffusion of the material through heat conduction, and then tin wires are led into and melted to form a specific bonding pad. The novel welding mode is mainly used for welding circuit boards and plastic parts, and can realize spot welding, stitch welding, drag welding and the like.

When the existing soldering jig is used, particularly when the automatic laser welding of a medical endoscope is performed, the clamping structure of the soldering jig needs to be adjusted and clamped according to weldments because the specifications and the sizes of different weldments are different, so that the improvement of the adjustment portability of the soldering jig is particularly important; on the other hand, the clamping angle of the clamp to the weldment of the medical endoscope is fixed, and in order to meet the turning angle requirements of different weldment products, further optimization treatment is also necessary for the angle adjustability of the clamping structure of the clamp. Therefore, we propose a rotatable laser soldering jig to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a rotatable laser soldering jig.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rotatable laser soldering tool, includes the workstation, and the workstation upper end is provided with platform, control box and soldering mechanism, the workstation upper end is fixedly provided with drive platform pivoted first motor, the platform upper end transversely is provided with the spout of intercommunication inner chamber, sliding connection has two sets of symmetrical fly leaves in the spout, and the platform still is provided with the drive mechanism that drives two sets of fly leaves relative slip, the medial surface of fly leaf all is provided with and presss from both sides and get the mechanism, presss from both sides and gets mechanism outside fixedly connected with mount, and one side presss from both sides and gets and rotate between the mount in mechanism outside and the one set of fly leaf and be connected, and another set of fly leaf outside fixedly connected with second motor, and the second motor power end activity runs through the mount in the opposite side clamp and get the mechanism outside behind the other set of fly leaf.

Preferably, the upper end of the workbench is fixedly connected with a supporting block for supporting the platform, and the contact surface between the upper end of the supporting block and the bottom of the platform is designed as a smooth surface.

Preferably, the driving mechanism comprises a driving shaft rotationally connected to the inner cavity of the platform, opposite threads are arranged on the outer side of the driving shaft, the outer side of the driving shaft is respectively connected with the bottom threads of the two groups of movable plates in a penetrating manner through the opposite threads, and the outer side of the platform is fixedly connected with a driving motor for driving the driving shaft to rotate.

Preferably, the clamping mechanism comprises a fixed frame fixedly connected to the fixed frame, a threaded rod is connected in a threaded penetrating manner in the fixed frame, the inner side end of the threaded rod is rotationally connected with a connecting block, two groups of clamping rods are symmetrically arranged at the inner side end of the fixed frame, butt blocks clamped by butt welding pieces are arranged on the inner wall of the clamping rods, and the connecting block at the inner side end of the threaded rod is connected with the inner wall of the clamping rods through movable rods.

Preferably, the movable rod is rotationally connected with the connecting block, the clamping rod and the abutting block.

Preferably, the abutting block is made of rubber materials, and one side of the abutting block, which is contacted with the weldment, is designed into an arc-shaped surface.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is based on the existing laser soldering workbench and the basic structure setting of the soldering mechanism, and improves the welding part clamping mechanism on the basis, on one hand, the distance between the welding part clamping mechanisms is automatically and rapidly adjusted through the driving mechanism, thereby meeting the fixation of welding parts with different sizes, on the other hand, the clamping mechanism can be rotated in the horizontal direction and the vertical direction through the rotating structure, and further meeting the turnover angle requirements of different welding part products; in conclusion, the utility model has obvious improvement on the adjustability of the clamping mechanism of the weldment, meets the turnover angles of the weldments with different sizes in laser soldering through distance adjustment and angle adjustment, has obvious practical effect improvement on requirements, and is worthy of popularization and use in the existing market.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the clamping mechanism of FIG. 1 according to the present utility model.

In the figure: the device comprises a 1-workbench, a 101-supporting block, a 2-control box, a 3-soldering mechanism, a 4-platform, a 5-first motor, a 6-sliding groove, a 7-movable plate, an 8-driving mechanism, a 801-driving shaft, an 802-driving motor, a 9-clamping mechanism, a 901-fixed frame, a 902-threaded rod, a 903-clamping rod, a 904-abutting block, a 905-movable rod, a 10-fixed frame and an 11-second motor.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a rotatable laser soldering jig comprises a workbench 1, a platform 4, a control box 2 and a soldering mechanism 3 are arranged at the upper end of the workbench 1, a first motor 5 for driving the platform 4 to rotate is fixedly arranged at the upper end of the workbench 1, a sliding groove 6 communicated with an inner cavity is transversely formed at the upper end of the platform 4, two groups of symmetrical movable plates 7 are connected in the sliding groove 6 in a sliding manner, a driving mechanism 8 for driving the two groups of movable plates 7 to slide relatively is further arranged on the platform 4, clamping mechanisms 9 are respectively arranged on the inner side surfaces of the movable plates 7, a fixing frame 10 is fixedly connected to the outer side of the clamping mechanisms 9, a rotating connection is formed between the fixing frame 10 on the outer side of one side of the clamping mechanisms 9 and one group of the movable plates 7, a second motor 11 is fixedly connected to the outer side of the other group of the movable plates 7, and the power end of the second motor 11 is fixedly connected to the fixing frame 10 on the outer side of the other side of the clamping mechanisms 9 after movably penetrating through the other group of the movable plates 7.

When the welding fixture is used, the distance between the two groups of clamping mechanisms 9 is adjusted in advance according to the width of a welding part, the two groups of movable plates 7 are driven by the driving mechanism 8 to drive the clamping mechanisms 9 to slide relatively along the sliding grooves 6, so that the clamping mechanisms 9 can clamp welding parts with different degrees of view, then the welding parts are clamped and fixed by the clamping mechanisms, a mechanical arm is started by a switch and a controller in the existing control box 2 to drive the soldering mechanism 3 to operate the welding parts, according to operation requirements, the first motor 5 drives the platform 4 and the welding parts clamped at the upper end to rotate horizontally to realize angle adjustment, and the second motor 11 also drives one group of fixing frames 10 and the clamping mechanisms 9 at the power end to rotate, under the rotary connection between the other group of fixing frames 10 and the movable plates 7, the welding parts clamped by the clamping mechanisms 9 can be overturned and adjusted, the vertical direction of the welding parts can be further used for angle adjustment, and the whole adjustability and practical effect are improved, and the angle overturning requirements of the welding parts with different sizes are met.

Wherein, workstation 1 upper end fixedly connected with is to supporting shoe 101 of platform 4 support, and the contact surface of supporting shoe 101 upper end and platform 4 bottom is smooth surface design, when playing auxiliary stay's effect, friction when can reduce platform 4 rotation.

The driving mechanism 8 comprises a driving shaft 801 rotatably connected to the inner cavity of the platform 4, threads with opposite directions are arranged on the outer side of the driving shaft 801, the outer side of the driving shaft 801 is respectively connected with the bottom threads of the two groups of movable plates 7 in a penetrating manner through the threads with opposite directions, and a driving motor 802 for driving the driving shaft 801 to rotate is fixedly connected on the outer side of the platform 4. When the welding fixture is used, the driving motor 802 is started through the external switch to drive the driving shaft 801 to rotate, threads on the outer side of the driving shaft 801, which are opposite in direction, drive the two groups of movable plates 7 to slide relatively along the sliding groove 6 so as to adjust the distance between the movable plates 7 and the clamping mechanism 9, and therefore clamping adjustment of welding parts with different sizes is completed.

The clamping mechanism 9 comprises a fixed frame 901 fixedly connected to a fixed frame 10, a threaded rod 902 is connected in the fixed frame 901 in a threaded penetrating manner, a connecting block is connected to the inner side end of the threaded rod 902 in a rotating manner, two groups of clamping rods 903 are symmetrically arranged at the inner side end of the fixed frame 901, abutting blocks 904 clamped by welding pieces are arranged on the inner wall of the clamping rods 903, the connecting block at the inner side end of the threaded rod 902 is connected with the inner wall of the clamping rods 903 through movable rods 905, the movable rods 905 are connected with the connecting block, the clamping rods 903 and the clamping rods 903 are connected with the abutting blocks 904 in a rotating manner, the abutting blocks 904 are made of rubber materials, and one side, contacted with the welding pieces, of each abutting block 904 is designed to be an arc-shaped surface. When the welding piece is clamped, the handle outside the threaded rod 902 drives the threaded rod to rotate and advance, the angle of the clamping rod 903 is adjusted through the movable rod 905 when the connecting block at the inner side end of the threaded rod 902 moves, and the abutting block 904 of the inner wall of the clamping rod 903 abuts against the outer side of the welding piece to clamp and fix the welding piece.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model. In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims

1. The utility model provides a rotatable laser soldering tool, includes workstation (1), workstation (1) upper end is provided with platform (4), control box (2) and soldering mechanism (3), a serial communication port, workstation (1) upper end is fixedly provided with driving platform (4) pivoted first motor (5), platform (4) upper end transversely is provided with spout (6) of intercommunication inner chamber, sliding connection has two sets of fly leaves (7) of symmetry in spout (6), and platform (4) still are provided with driving mechanism (8) that drive two sets of fly leaves (7) relative slip, the medial surface of fly leaf (7) all is provided with and presss from both sides and get mechanism (9), presss from both sides and get mechanism (9) outside fixedly connected with mount (10), and one side presss from both sides and gets and be connected between mount (10) and the one set of fly leaf (7) in the outside of mechanism (9), and the outside fixedly connected with second motor (11) in the outside of another set of fly leaf (7), and second motor (11) power end activity runs through behind another set of fly leaf (7) fixedly connected with outside (10) of the mount (9).

2. The rotatable laser soldering jig according to claim 1, wherein a supporting block (101) for supporting the platform (4) is fixedly connected to the upper end of the workbench (1), and a contact surface between the upper end of the supporting block (101) and the bottom of the platform (4) is a smooth surface.

3. The rotatable laser soldering jig according to claim 2, wherein the driving mechanism (8) comprises a driving shaft (801) rotatably connected to the inner cavity of the platform (4), opposite threads are arranged on the outer side of the driving shaft (801), the outer side of the driving shaft (801) is respectively in threaded connection with the bottom threads of the two groups of movable plates (7) through the opposite threads, and a driving motor (802) for driving the driving shaft (801) to rotate is fixedly connected on the outer side of the platform (4).

4. The rotatable laser soldering jig according to claim 3, wherein the clamping mechanism (9) comprises a fixing frame (901) fixedly connected to a fixing frame (10), a threaded rod (902) is connected in the fixing frame (901) in a penetrating manner through transverse threads, a connecting block is connected to the inner side end of the threaded rod (902) in a rotating manner, two groups of clamping rods (903) are symmetrically arranged at the inner side end of the fixing frame (901), abutting blocks (904) for clamping welding pieces are arranged on the inner wall of the clamping rods (903), and a connecting block at the inner side end of the threaded rod (902) is connected with the inner wall of the clamping rods (903) through a movable rod (905).

5. The rotatable laser soldering jig according to claim 4, wherein the movable rod (905) is rotatably connected to the connecting block, the gripping rod (903) and the abutting block (904).

6. The rotatable laser soldering jig according to claim 5, wherein the abutting block (904) is made of rubber material, and a side of the abutting block (904) contacting the weldment is designed as an arc surface.