CN216680856U

CN216680856U - Welding workbench

Info

Publication number: CN216680856U
Application number: CN202123440267.7U
Authority: CN
Inventors: 宋瑜; 孙健健; 颜世琪
Original assignee: Qingdao Cosco Marine Cryogenic Engineering Technology Co ltd
Current assignee: Qingdao Cosco Marine Cryogenic Engineering Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a welding table, comprising: the mounting plate is located above the base, the front end of the mounting plate is driven to lift by the first push-pull device, the rear end of the mounting plate is driven to lift by the second push-pull device, the workbench is located above the mounting plate, and the workbench is rotatably connected with the mounting plate through the bearing. The vertical height of the workbench is adjusted through the first push-pull device and the second push-pull device so as to meet the requirements of trainers with different heights; the second push-pull device enables the workbench to rotate conveniently by using the electric push rod, meets the requirements of multi-position training of horizontal welding, transverse welding and vertical welding, and is safer and more efficient than manual adjustment of the workbench; the workstation can realize 360 rotations relative mounting panel, satisfies the vertical position welding demand of not unidimensional panel.

Description

Welding workbench

Technical Field

The utility model relates to the field of workbenches, in particular to a welding workbench.

Background

Although the existing welding workbench has a simple structure, is convenient to maintain, is easy to understand in operation and use, and reduces the training cost. But has the defects of low efficiency, long spot welding time and clamp replacement time, incapability of realizing all-position welding training and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a welding workbench and a stacker crane, which solve the problem that the conventional welding workbench is single in function.

A welding station, comprising: the mounting plate is located above the base, the front end of the mounting plate is driven to lift by the first push-pull device, the rear end of the mounting plate is driven to lift by the second push-pull device, the workbench is located above the mounting plate, and the workbench is rotatably connected with the mounting plate through the bearing.

The first push-pull device is characterized by further comprising a first connecting frame, a sliding plate, a second connecting frame, a first connecting rod and a second connecting rod, wherein one end of the first push-pull device is fixedly connected with the base, and the other end of the first push-pull device is fixedly connected with the first connecting frame; the two sides of the first connecting frame are respectively fixedly connected with a sliding plate, the upper part of the sliding plate is rotatably connected with the mounting plate, a sliding groove is formed above the base, and the sliding plate is slidably connected with the sliding groove; one end of the second push-pull device is rotatably connected with the base, the other end of the second push-pull device is rotatably connected with the second connecting frame, two ends of the second connecting frame are fixedly connected with the first connecting rod respectively, one end of the first connecting rod is rotatably connected with the mounting plate, the other end of the first connecting rod is rotatably connected with the second connecting rod, and the second connecting rod is rotatably connected with the base.

Furthermore, the first push-pull device is a hand-operated jack or an electric push rod, the second push-pull device is an electric push rod, the bearing is a slewing bearing, the inner ring of the bearing is fixedly connected with the workbench, and the outer ring of the bearing is fixedly connected with the mounting plate.

Further, still include closing device, the workstation is formed with the slide, closing device is located the workstation top.

Furthermore, the pressing device comprises a first sliding block and a pressing head, the first sliding block penetrates through the slide way and is in sliding connection with the slide way, and the position of the pressing head relative to the first sliding block is adjustable.

Furthermore, the compressing device further comprises a first bolt and a first nut, a groove is formed above the first sliding block, limiting blocks are formed on two sides below the first sliding block, the compressing head is located inside the groove and is in sliding connection with the groove, a long hole is formed in the compressing head, the first bolt penetrates through the first sliding block and the long hole and then is in threaded connection with the first nut, and the compressing head is compressed and fixed above the first sliding block by the first nut; the front side, the rear side and the left side of the workbench are respectively provided with a first slideway.

Further, closing device includes mounting bracket, rectilinear quick compactor and compact heap, the compact heap is located the workstation top, rectilinear quick compactor drive compact heap reciprocates, rectilinear quick compactor installs on the mounting bracket, the mounting bracket can be dismantled with the workstation and be connected.

Further, closing device still includes clamp plate and second bolt, the mounting bracket below is formed with the second slider, the second slider pass the slide downwards and with slide sliding connection, the second slider is formed with the screw hole, the clamp plate is located the second slider below, the second bolt passes the screw hole threaded connection of clamp plate and second slider, the clamp plate compresses tightly and fixes mounting bracket and workstation below the workstation.

Further, an arc-shaped or V-shaped groove is formed below the pressing block.

The utility model has the following advantages:

1. the vertical height of the workbench is adjusted through the first push-pull device and the second push-pull device so as to meet the requirements of trainers with different heights;

2. the second push-pull device enables the workbench to rotate conveniently by using the electric push rod, meets the requirements of multi-position training of horizontal welding, transverse welding and vertical welding, and is safer and more efficient than manual adjustment of the workbench;

3. the workbench can rotate 360 degrees relative to the mounting plate, and the vertical welding requirements of plates with different sizes are met;

4. the pressing block for spot welding of the corrugated plate is pressed by the vertical quick pressing device, the pressure is sufficient, the operation is time-saving, the pressing block can be automatically adjusted to a position matched with the corrugation when the vertical quick pressing device presses downwards, and the spot welding time is saved;

5. the telescopic amount of the pressing head relative to the first sliding block can be adjusted, so that the requirements of flat plate materials with different sizes are met;

6. three compressing heads are arranged in the length direction, two compressing heads are arranged in the width direction, and the clamping requirements of various size training plates are met.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary of the utility model, and that other embodiments can be derived from the drawings provided by those skilled in the art without inventive effort.

FIG. 1: the utility model has a first three-dimensional structure;

FIG. 2 is a schematic diagram: the utility model has a second three-dimensional structure;

FIG. 3: the utility model has a left-side sectional structure schematic diagram;

FIG. 4: a schematic perspective structure diagram of the pressing device (embodiment one);

FIG. 5: a schematic perspective view of the pressing device (embodiment two).

Detailed Description

The utility model is further illustrated by the following figures and examples:

reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1 to 5, a welding work table is characterized by comprising: the device comprises a base 1, a workbench 2, a mounting plate 20, a first push-pull device 3, a second push-pull device 4 and a bearing 6, wherein the mounting plate 20 is located above the base 1, the first push-pull device 3 drives the front end of the mounting plate 20 to lift, the second push-pull device 4 drives the rear end of the mounting plate 20 to lift, the workbench 2 is located above the mounting plate 20, and the workbench 2 is rotatably connected with the mounting plate 20 through the bearing 6.

Further, the device also comprises a first connecting frame 31, a sliding plate 32, a second connecting frame 41, a first connecting rod 42 and a second connecting rod 43, wherein one end of the first push-pull device 3 is fixedly connected with the base 1, and the other end of the first push-pull device is fixedly connected with the first connecting frame 31; two sides of the first connecting frame 31 are respectively fixedly connected with a sliding plate 32, the upper part of the sliding plate 32 is rotatably connected with the mounting plate 20, a sliding groove 11 is formed above the base 1, and the sliding plate 32 is slidably connected with the sliding groove 11; one end of the second push-pull device 4 is rotatably connected with the base 1, the other end of the second push-pull device is rotatably connected with the second connecting frame 41, two ends of the second connecting frame 41 are respectively fixedly connected with the first connecting rod 42, one end of the first connecting rod 42 is rotatably connected with the mounting plate 20, the other end of the first connecting rod 42 is rotatably connected with the second connecting rod 43, and the second connecting rod 43 is rotatably connected with the base 1.

Further, the first push-pull device 3 is a hand-operated jack or an electric push rod, the second push-pull device 4 is an electric push rod, the bearing 6 is a slewing bearing, an inner ring of the bearing 6 is fixedly connected with the workbench 2, and an outer ring of the bearing 6 is fixedly connected with the mounting plate 20.

Further, still include closing device, workstation 2 is formed with slide 21, closing device is located workstation 2 top.

Further, the pressing device comprises a first sliding block 5 and a pressing head 51, the first sliding block 5 penetrates through the slide way 21 and is connected with the slide way 21 in a sliding mode, and the position of the pressing head 51 relative to the first sliding block 5 is adjustable.

Further, the pressing device further comprises a first bolt 54 and a first nut 55, a groove 53 is formed above the first slider 5, limiting blocks 52 are formed on two sides below the first slider 5, the pressing head 51 is located inside the groove 53 and is in sliding connection with the groove 53, a long hole 50 is formed in the pressing head 51, the first bolt 54 penetrates through the first slider 5 and the long hole 50 and then is in threaded connection with the first nut 55, and the pressing head 51 is pressed and fixed above the first slider 5 by the first nut 55; the front side, the rear side and the left side of the workbench 2 are respectively provided with a first slideway 21.

Further, the pressing device comprises a mounting frame 7, a vertical type rapid pressing device 71 and a pressing block 72, wherein the pressing block 72 is located above the workbench 2, the vertical type rapid pressing device 71 drives the pressing block 72 to move up and down, the vertical type rapid pressing device 71 is installed on the mounting frame 7, and the mounting frame 7 is detachably connected with the workbench 2.

Further, the pressing device further comprises a pressing plate 74 and a second bolt 75, a second slider 73 is formed below the mounting frame 7, the second slider 73 downwardly penetrates through the slide way 21 and is in sliding connection with the slide way 21, a threaded hole is formed in the second slider 73, the pressing plate 74 is located below the second slider 73, the second bolt 75 penetrates through the pressing plate 74 and is in threaded connection with the threaded hole of the second slider 73, and the pressing plate 74 is pressed below the workbench 2 to fix the mounting frame 7 and the workbench 2.

Further, an arc-shaped or V-shaped groove is formed below the pressing block 72.

The working principle is as follows:

when fixing a planar sheet, the hold-down device of the first embodiment is used: two sheets are placed on the table 2, the first slider 5 is slid, and the pressing heads 51 are moved above the two sheets, respectively. Then, the first nut 55 is screwed, and the first nut 55 and the upper surface of the table 2 clamp and fix the two plates respectively.

When fixing corrugated board or other curved surface plates, the pressing device of the second embodiment is used: two corrugated plates are placed on the workbench 2, and the vertical quick pressing device 71 is operated to press the pressing block 72 above the two corrugated plates respectively, so that the two corrugated plates are fixed above the workbench 2. The pressing block 72 is detachably connected with the movable end of the vertical quick pressing device 71, and the arc-shaped or V-shaped groove of the pressing block 72 is matched with the shape of the corrugated plate. The fixed end of the vertical type quick compressor 71 is fixedly connected or slidably connected with the mounting frame 7.

The pressing device of the first embodiment and/or the second embodiment may be used as the pressing device of the present invention.

The first push-pull device 3 and the second push-pull device 4 extend or contract simultaneously to change the height of the workbench 2, so that the height of the workbench 2 is matched with the working height of a user. The length of the second push-pull device 4 is then adjusted as required to rotate the table 2 about its hinge axis with the mounting plate 20.

When flat welding is exercised, the workbench 2 is kept horizontal, and a user uses a welding gun to weld the two plates; when transverse welding is practiced, the upper surface of the workbench 2 is vertical to the horizontal plane, then the workbench 2 is manually rotated, the workbench 2 is rotated relative to the mounting plate 20, and the gap between the two plates is parallel to the horizontal plane; when the vertical welding is practiced, the upper surface of the workbench 2 is vertical to the horizontal plane, then the workbench 2 is manually rotated, the workbench 2 rotates relative to the mounting plate 20, and the gap between the two plates is vertical to the horizontal plane.

After the exercise is finished, the first slide block 5 is slid to make the pressing head 51 be separated from the contact with the plate, and the plate is taken down from the workbench 2. Or the compression block 72 is driven to move upward to loosen the corrugated sheet.

The present invention has been described above by way of example, but the present invention is not limited to the above-described specific embodiments, and any modification or variation made based on the present invention is within the scope of the present invention as claimed.

Claims

1. A welding station, comprising: base (1), workstation (2), mounting panel (20), first push-and-pull device (3), second push-and-pull device (4) and bearing (6), mounting panel (20) are located base (1) top, first push-and-pull device (3) drive mounting panel (20) front end goes up and down, second push-and-pull device (4) drive mounting panel (20) rear end goes up and down, workstation (2) are located mounting panel (20) top, workstation (2) are connected with mounting panel (20) rotation through bearing (6).

2. A welding station according to claim 1, characterized in that: the device is characterized by further comprising a first connecting frame (31), a sliding plate (32), a second connecting frame (41), a first connecting rod (42) and a second connecting rod (43), wherein one end of the first push-pull device (3) is fixedly connected with the base (1), and the other end of the first push-pull device is fixedly connected with the first connecting frame (31); the two sides of the first connecting frame (31) are respectively fixedly connected with a sliding plate (32), the upper part of the sliding plate (32) is rotatably connected with the mounting plate (20), a sliding groove (11) is formed above the base (1), and the sliding plate (32) is slidably connected with the sliding groove (11); one end of the second push-pull device (4) is rotatably connected with the base (1), the other end of the second push-pull device is rotatably connected with the second connecting frame (41), two ends of the second connecting frame (41) are fixedly connected with the first connecting rod (42) respectively, one end of the first connecting rod (42) is rotatably connected with the mounting plate (20), the other end of the first connecting rod is rotatably connected with the second connecting rod (43), and the second connecting rod (43) is rotatably connected with the base (1).

3. A welding station according to claim 1 or 2, characterized in that: the first push-pull device (3) is a hand-operated jack or an electric push rod, the second push-pull device (4) is an electric push rod, the bearing (6) is a slewing bearing, the inner ring of the bearing (6) is fixedly connected with the workbench (2), and the outer ring of the bearing (6) is fixedly connected with the mounting plate (20).

4. A welding station according to claim 1, characterized in that: still include closing device, workstation (2) are formed with slide (21), closing device is located workstation (2) top.

5. A welding station according to claim 4, characterized in that: the pressing device comprises a first sliding block (5) and a pressing head (51), the first sliding block (5) penetrates through the slide way (21) and is in sliding connection with the slide way (21), and the position of the pressing head (51) relative to the first sliding block (5) is adjustable.

6. A welding station according to claim 5, characterized in that: the pressing device further comprises a first bolt (54) and a first nut (55), a groove (53) is formed above the first sliding block (5), limiting blocks (52) are formed on two sides below the first sliding block (5), the pressing head (51) is located inside the groove (53) and is in sliding connection with the groove (53), a long hole (50) is formed in the pressing head (51), the first bolt (54) penetrates through the first sliding block (5) and the long hole (50) and then is in threaded connection with the first nut (55), and the pressing head (51) is pressed and fixed above the first sliding block (5) through the first nut (55); the front side, the rear side and the left side of the workbench (2) are respectively provided with a first slideway (21).

7. A welding station according to claim 4, characterized in that: the pressing device comprises an installation frame (7), a vertical type quick pressing device (71) and a pressing block (72), wherein the pressing block (72) is located above the workbench (2), the vertical type quick pressing device (71) drives the pressing block (72) to move up and down, the vertical type quick pressing device (71) is installed on the installation frame (7), and the installation frame (7) is detachably connected with the workbench (2).

8. A welding station according to claim 7, characterized in that: the pressing device further comprises a pressing plate (74) and a second bolt (75), a second sliding block (73) is formed below the mounting frame (7), the second sliding block (73) downwards penetrates through the sliding way (21) and is in sliding connection with the sliding way (21), a threaded hole is formed in the second sliding block (73), the pressing plate (74) is located below the second sliding block (73), the second bolt (75) penetrates through the threaded hole in threaded connection between the pressing plate (74) and the second sliding block (73), and the pressing plate (74) is pressed below the workbench (2) to fix the mounting frame (7) and the workbench (2).

9. A welding station according to claim 7, characterized in that: an arc-shaped or V-shaped groove is formed below the pressing block (72).