CN214291570U

CN214291570U - Welding device

Info

Publication number: CN214291570U
Application number: CN202023290609.7U
Authority: CN
Inventors: 周宏建; 徐春兴
Original assignee: Shanghai Jiaocheng Ultrasonic Technology Co ltd
Current assignee: Shanghai Jiaocheng Ultrasonic Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-28
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the field of welding technique, especially, relate to a welding device. The utility model provides a welding device comprises a mounting seat, a welding mechanism and a welding platform, wherein the welding mechanism comprises an oil pressure buffer cylinder and a welding head, the welding head is arranged on the mounting seat in a liftable way, and the oil pressure buffer cylinder is fixed on the mounting seat and is used for driving the welding head to lift; the welding platform is fixed on the mounting seat and used for placing a workpiece to be welded. The welding device can control the multi-stage lifting of the welding head through the oil pressure buffer cylinder, so that the welding process is more stable, the amplitude power of the welding process is more favorable for climbing and starting vibration, the influence of fluctuation is shielded, and multilayer welding is realized.

Description

Welding device

Technical Field

The utility model relates to the field of welding technique, especially, relate to a welding device.

Background

Most of the existing welding devices belong to hard limit and hard limit collision welding, and the gap quantization standard cannot be met, so that the welding power output is unstable, and the welding effect is influenced.

Therefore, a welding apparatus is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding set can make welding process more stable, shields undulant influence, and can realize multilayer welding.

In order to realize the purpose, the following technical scheme is provided:

a welding device, comprising:

a mounting seat;

the welding mechanism comprises an oil pressure buffer cylinder and a welding head, the welding head is arranged on the mounting seat in a lifting manner, and the oil pressure buffer cylinder is fixed on the mounting seat and used for driving the welding head to lift;

and the welding platform is fixed on the mounting seat and used for placing a workpiece to be welded.

As an alternative of the welding device, the welding platform includes a fixing seat and a placing block, the fixing seat is fixed on the mounting seat, the placing block is detachably fixed on the fixing seat, and the placing block is used for placing a workpiece to be welded and is located right below a welding end of the welding head.

As an alternative to the welding device, the mounting position of the fixing base on the mounting base is height-adjustable.

As an alternative of the welding device, the welding mechanism further comprises a connecting frame, the welding head is arranged on the connecting frame, and the output end of the oil pressure buffering cylinder is connected with the connecting frame to drive the welding head to lift.

As an alternative scheme of the welding device, the connecting frame comprises a transverse plate and vertical plates, the vertical plates are symmetrically fixed at two ends of the transverse plate, the welding head is fixed at the upper ends of the vertical plates, the oil pressure buffer cylinder is located between the vertical plates and below the transverse plate, and the output end of the oil pressure buffer cylinder is connected with the transverse plate.

As an alternative of the welding device, the welding device further comprises a guide assembly, the guide assembly comprises a sliding block and a guide rail which are in sliding fit, the guide rail is fixed on the mounting seat, and the sliding block is fixed on the vertical plate.

As an alternative of the welding device, the number of the guide assemblies is two, and the two guide assemblies are symmetrically arranged on two vertical plates of the connecting frame by taking the welding head as a center.

As an alternative of the welding device, the mounting seat comprises a bottom plate and a front plate, the front plate is vertically fixed on the bottom plate, the oil pressure buffering cylinder is fixed on the bottom plate, the welding platform is fixed on the front plate, and the oil pressure buffering cylinder and the welding platform are respectively located on two sides of the front plate.

As an alternative of the welding device, the mounting base further comprises side plates, the two side plates are symmetrically fixed at two ends of the bottom plate and are fixedly connected with the front plate, and the guide rails are fixed on the side plates.

As an alternative to the welding device, the welding head is an ultrasonic welding head.

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

the utility model provides a welding device, including mount pad, welding mechanism and welded platform, welding mechanism includes oil pressure buffer cylinder and soldered connection, and the soldered connection is installed on the mount pad liftable, and oil pressure buffer cylinder fixes on the mount pad for drive soldered connection goes up and down; the welding platform is fixed on the mounting seat and used for placing a workpiece to be welded. The welding device can control the multi-stage lifting of the welding head through the oil pressure buffer cylinder, so that the welding process is more stable, the amplitude power of the welding process is more favorable for climbing and starting vibration, the influence of fluctuation is shielded, and multilayer welding is realized.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a welding device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a welding device according to an embodiment of the present invention, with one side plate of the mounting base removed;

fig. 3 is a schematic structural diagram of the welding device provided by the embodiment of the present invention with two side plates of the mounting seat removed.

Reference numerals:

1-mounting a base; 11-a base plate; 12-a front plate; 13-side plate;

2-a welding mechanism; 21-oil pressure buffer cylinder; 22-a welding head; 23-a connecting frame; 231-a transverse plate; 232-vertical plate;

3-welding a platform; 31-a fixed seat; 32-placing the block;

4-a guide assembly; 41-a slide block; 42-guide rail.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution of the present invention is further described below by referring to the drawings and the detailed description.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1-3, the present embodiment provides a welding device, which includes a mounting base 1, a welding mechanism 2 and a welding platform 3, wherein the welding mechanism 2 includes an oil pressure buffer cylinder 21 and a welding head 22, the welding head 22 is installed on the mounting base 1 in a liftable manner, and the oil pressure buffer cylinder 21 is fixed on the mounting base 1 and used for driving the welding head 22 to ascend and descend; the welding platform 3 is fixed on the mounting base 1 and used for placing a workpiece to be welded.

The welding device provided by the embodiment can control the welding head 22 to ascend and descend in multiple stages through the oil pressure buffer cylinder 21, can enable the welding process to be more stable, is more favorable for the climbing and vibration starting of the amplitude power of the welding process, shields the influence of fluctuation, and realizes multilayer welding.

It should be noted that the workpieces to be welded in this embodiment may be tabs or foils. The foil material may be a copper foil or an aluminum foil.

The bonding head 22 may be an ultrasonic bonding head.

The mounting seat 1 comprises a bottom plate 11, a front plate 12 and side plates 13, wherein the front plate 12 is vertically fixed on the bottom plate 11, and the two side plates 13 are symmetrically fixed at two ends of the bottom plate 11 and are fixedly connected with the front plate 12.

Preferably, the welding platform 3 includes a fixing seat 31 and a placing block 32, the fixing seat 31 is fixed on the mounting seat 1, the placing block 32 is detachably fixed on the fixing seat 31, and the placing block 32 is used for placing a workpiece to be welded and is located right below the welding end of the welding head 22. Different sizes of workpieces to be welded can be accommodated by replacing the resting block 32.

Illustratively, the fixing seat 31 is fixed on the front plate 12, and the mounting position of the fixing seat 31 on the mounting seat 1 is height-adjustable. Specifically, the front plate 12 is provided with a plurality of sets of mounting holes arranged in the vertical direction, and the fixing seat 31 can be mounted at the mounting holes with different heights as required, so as to adjust the height of the fixing seat 31.

The welding mechanism 2 further comprises a connecting frame 23, the welding head 22 is arranged on the connecting frame 23, and the output end of the oil pressure buffering cylinder 21 is connected with the connecting frame 23 so as to drive the connecting frame 23 to drive the welding head 22 to lift. The connecting frame 23 is provided to facilitate the installation of the bonding head 22 and the connection of the oil buffer cylinder 21 to the bonding head 22.

Exemplarily, the link 23 includes a horizontal plate 231 and vertical plates 232, the two vertical plates 232 are symmetrically fixed at two ends of the horizontal plate 231, the welding head 22 is fixed at upper ends of the two vertical plates 232, the oil pressure buffer cylinder 21 is located between the two vertical plates 232 and below the horizontal plate 231, and an output end of the oil pressure buffer cylinder 21 is connected with the horizontal plate 231.

The oil pressure buffer cylinder 21 is fixed on the bottom plate 11, and the oil pressure buffer cylinder 21 and the welding platform 3 are respectively positioned at two sides of the front plate 12.

In order to ensure that the connecting frame 23 is lifted and lowered smoothly, the welding device further comprises a guide assembly 4, the guide assembly 4 comprises a sliding block 41 and a guide rail 42 which are in sliding fit, the guide rail 42 is fixed on the mounting base 1, and the sliding block 41 is fixed on the vertical plate 232. Specifically, the guide rail 42 is fixed to the side plate 13.

In this embodiment, the number of the guide assemblies 4 is two, and the two sets of guide assemblies 4 are symmetrically disposed on the two standing plates 232 of the connecting frame 23 with the welding head 22 as a center, so that the two sides of the connecting frame 23 are uniformly stressed, and the welding head 22 is lifted and lowered more stably.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A welding device, comprising:

a mounting seat (1);

the welding mechanism (2) comprises an oil pressure buffer cylinder (21) and a welding head (22), the welding head (22) is arranged on the mounting base (1) in a lifting mode, and the oil pressure buffer cylinder (21) is fixed on the mounting base (1) and used for driving the welding head (22) to lift;

and the welding platform (3) is fixed on the mounting seat (1) and is used for placing a workpiece to be welded.

2. Welding device according to claim 1, wherein the welding platform (3) comprises a fixed base (31) and a placing block (32), the fixed base (31) is fixed on the mounting base (1), the placing block (32) is detachably fixed on the fixed base (31), and the placing block (32) is used for placing the workpieces to be welded and is positioned right below the welding end of the welding head (22).

3. Welding device according to claim 2, characterized in that the mounting position of the fixing base (31) on the mounting base (1) is height-adjustable.

4. The welding device according to claim 1, characterized in that the welding mechanism (2) further comprises a connecting frame (23), the welding head (22) is arranged on the connecting frame (23), and the output end of the oil pressure buffer cylinder (21) is connected with the connecting frame (23) so as to drive the connecting frame (23) to drive the welding head (22) to lift.

5. The welding device according to claim 4, characterized in that the connecting frame (23) comprises a horizontal plate (231) and vertical plates (232), the two vertical plates (232) are symmetrically fixed at two ends of the horizontal plate (231), the welding head (22) is fixed at upper ends of the two vertical plates (232), the oil pressure buffer cylinder (21) is located between the two vertical plates (232) and below the horizontal plate (231), and an output end of the oil pressure buffer cylinder (21) is connected with the horizontal plate (231).

6. The welding device according to claim 5, characterized in that the welding device further comprises a guide assembly (4), the guide assembly (4) comprises a sliding block (41) and a guide rail (42) which are in sliding fit, the guide rail (42) is fixed on the mounting base (1), and the sliding block (41) is fixed on the vertical plate (232).

7. Welding device according to claim 6, characterized in that the number of said guide assemblies (4) is two, and said two sets of said guide assemblies (4) are symmetrically arranged on two standing plates (232) of said connecting frame (23) with said welding head (22) as center.

8. The welding device according to claim 6, characterized in that the mounting seat (1) comprises a bottom plate (11) and a front plate (12), the front plate (12) is vertically fixed on the bottom plate (11), the oil pressure buffer cylinder (21) is fixed on the bottom plate (11), the welding platform (3) is fixed on the front plate (12), and the oil pressure buffer cylinder (21) and the welding platform (3) are respectively positioned at two sides of the front plate (12).

9. The welding device according to claim 8, characterized in that the mounting base (1) further comprises side plates (13), two side plates (13) are symmetrically fixed on two ends of the bottom plate (11) and are fixedly connected with the front plate (12), and the guide rails (42) are fixed on the side plates (13).

10. Welding device according to claim 1, characterized in that the welding head (22) is an ultrasonic welding head.