CN219358381U

CN219358381U - Improved welding machine

Info

Publication number: CN219358381U
Application number: CN202320485835.5U
Authority: CN
Inventors: 高秀峰; 于永奎; 李洪禹
Original assignee: Jinhui Automation Equipment Manufacturing Dalian Co ltd
Current assignee: Jinhui Automation Equipment Manufacturing Dalian Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-18
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses an improved welding machine, and relates to the technical field of welding equipment. The turnover workbench comprises a bottom plate, wherein a first scale mark is arranged on the side wall of the bottom plate, the turnover workbench comprises a sliding underframe, a supporting top plate is fixedly connected to the telescopic tail end of the first push rod, a second scale mark is arranged on the top of a turnover workpiece frame, an adjustable supporting slide rod is connected to the inner wall of the turnover workpiece frame in a sliding manner, a second push rod is fixedly connected to the inner wall of the turnover workpiece frame, and a clamping push plate is fixedly connected to the telescopic tail end of the second push rod. The utility model has the advantages that the workpiece which only finishes front welding is convenient to turn over by arranging the first scale mark and the turnover workbench, the workpiece does not need to be separated from the turnover workpiece frame in the process of turning over, the back surface of the workpiece is convenient to further weld, the welded spots of the workpiece which are welded are prevented from cracking due to overlarge turning action, and in addition, the welding gun which aims at the welding gap which needs to be welded at the main body of the welding machine is convenient to aim at improving the welding quality.

Description

Improved welding machine

Technical Field

The utility model belongs to the technical field of welding equipment, and particularly relates to an improved welding machine.

Background

The welding machine mainly refers to equipment required by a welding machine process, the welding machine is mainly used as a welding machine, the large welding machine mainly comprises a welding machine main body and a workbench, the welding machine main body is a main body part of the welding machine, the workbench is mainly used for placing two workpieces to be welded, the large welding machine on the market at present is various in variety, most welding requirements can be met, but the existing large welding machine still has some defects, and the following defects still exist in actual use:

the existing large-scale welding machine comprises a workbench which is mostly fixed, a workpiece is required to be turned manually or by using a manipulator, the back of the workpiece is further welded, but the workpiece is turned only by finishing the front welding operation of the workpiece, and welding spots which are welded are easy to crack, so that the welding quality is reduced, and a welding gun which aims at a welding gap required to be welded at a welding machine main body is inconvenient.

Therefore, the existing welding machine cannot meet the requirements in practical use, so that there is an urgent need for improved technology in the market to solve the above problems.

Disclosure of Invention

The utility model aims to provide an improved welding machine, which solves the problems that the prior large-scale welding machine comprises a workbench which is mostly fixed, a workpiece is required to be overturned manually or by using a manipulator, and the back surface of the workpiece is further welded, but the workpiece is overturned only by finishing the front surface welding operation of the workpiece, and the welded spot is easy to crack, thereby reducing the welding quality, and the welding gun of a welding machine main body is inconvenient to align a seam to be welded.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an improved welding machine, which comprises a bottom plate, wherein a first scale line is arranged on the side wall of the bottom plate, the top of the bottom plate is connected with a turnover workbench in a sliding manner, and the top of the bottom plate is provided with a welding machine main body;

the turnover workbench comprises a sliding underframe and a turnover workpiece frame, wherein the top of the sliding underframe is fixedly connected with a first push rod, the telescopic tail end of the first push rod is fixedly connected with a supporting top plate, the top of the turnover workpiece frame is provided with a second scale mark, the inner wall of the turnover workpiece frame is slidably connected with an adjustable supporting slide rod, the inner wall of the turnover workpiece frame is fixedly connected with a second push rod, and the telescopic tail end of the second push rod is fixedly connected with a clamping push plate.

Further, a first chute is formed in the top of the bottom plate, and the lower end of the sliding underframe is connected in the first chute in a sliding manner; the sliding underframe moves along the first sliding groove so as to align a gap to be welded with a welding gun of the welding machine body.

Further, a second chute is formed in the inner wall of the reversible workpiece frame, and the front end and the rear end of the adjustable support sliding rod are connected in the second chute in a sliding manner; the adjustable support slide bar is convenient for adjust the position of self according to the size of work piece to be convenient for support the work piece.

Further, the front end of the adjustable support slide bar penetrates through the front side wall of the turnover workpiece frame, and the front end of the adjustable support slide bar is connected with a fastening knob in a threaded manner; the fastening knob is convenient for fix a position adjustable support slide bar for the position of adjustable support slide bar no longer removes.

Further, a third chute is formed in the inner wall of the reversible workpiece frame, and the front end and the rear end of the clamping pushing plate are slidably connected in the third chute; the second push rod drives the clamping push plate to facilitate clamping and positioning of workpieces to be welded.

Further, the left side wall and the right side wall of the turnover workpiece frame are fixedly connected with fixed rotating shafts, and the outer wall of each fixed rotating shaft is rotatably connected with a supporting side frame; the workpiece frame can be turned over, and the workpiece does not need to be separated from the workpiece frame in the turning process, so that the back of the workpiece is convenient to be welded further.

Further, the lower end of the supporting side frame is fixedly connected to the top of the sliding underframe, and one end of the fixed rotating shaft, which is far away from the reversible workpiece frame, is in threaded connection with a limit nut; the support side frame is convenient for supporting the fixed rotating shaft.

The utility model has the following beneficial effects:

according to the utility model, the workpiece which is only welded on the front side is conveniently turned over by arranging the first scale marks and the turning-over workbench, the workpiece does not need to be separated from the turnover workpiece frame in the turning-over process, the back side of the workpiece is conveniently welded, the phenomenon that welding spots of the welded workpiece are cracked due to overlarge turning-over action is avoided, and in addition, a gap to be welded is conveniently and accurately aligned with a welding gun of a welding machine main body, so that the welding quality is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of a reversible table according to the present utility model;

FIG. 3 is a schematic view of a part of the mechanism of the reversible table according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bottom plate; 2. a first scale line; 3. a turnover workbench; 31. a sliding chassis; 32. a reversible workpiece frame; 33. a first push rod; 34. a supporting top plate; 35. a second graduation mark; 36. an adjustable support slide bar; 37. a second push rod; 38. clamping the push plate; 39. a second chute; 310. fastening a knob; 311. a third chute; 312. fixing the rotating shaft; 313. a support side frame; 314. a limit nut; 4. a welder body; 5. and a first chute.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the utility model discloses an improved welding machine, which comprises a bottom plate 1, wherein a first scale line 2 is arranged on the side wall of the bottom plate 1, a zero scale line of the first scale line 2 is arranged in the middle position of the bottom plate 1, the top of the bottom plate 1 is slidably connected with a turnover workbench 3, the top of the bottom plate 1 is provided with a welding machine main body 4, the welding machine main body 4 mainly comprises an electric cabinet, a cantilever sliding rail, a welding gun and the like, the outer wall of the cantilever sliding rail is slidably connected with a connecting sliding block, the bottom of the connecting sliding block is fixedly connected with a telescopic push rod, and the telescopic tail end of the telescopic push rod is fixedly connected with the welding gun;

the turnover workbench 3 comprises a sliding underframe 31, a turnover workpiece frame 32, a first push rod 33, a supporting top plate 34, a second scale mark 35, an adjustable supporting slide bar 36, a second push rod 37, a clamping push plate 38, a second slide groove 39, a fastening knob 310, a third slide groove 311, a fixed rotating shaft 312, a supporting side frame 313 and a limit nut 314, wherein the top of the bottom plate 1 is provided with the first slide groove 5, the lower end of the sliding underframe 31 is slidably connected in the first slide groove 5, the sliding underframe 31 is in damping sliding connection with the first slide groove 5, the side wall of the sliding underframe 31 is provided with a guide wire, the top of the sliding underframe 31 is fixedly connected with the first push rod 33, the telescopic tail end of the first push rod 33 is fixedly connected with the supporting top plate 34, the top of the turnover workpiece frame 32 is provided with the second scale mark 35, and the zero scale mark of the second scale mark 35 is arranged at the middle position of the turnover workpiece frame 32 in the initial position, the guide line arranged on the side wall of the sliding underframe 31 is aligned with the zero scale line of the first scale line 2, the welding gun of the welding machine main body 4 is just aligned with the zero scale line of the second scale line 35, the inner wall of the turnover workpiece frame 32 is slidably connected with the adjustable support slide bar 36, the inner wall of the turnover workpiece frame 32 is provided with the second slide groove 39, the front end of the adjustable support slide bar 36 penetrates through the front side wall of the turnover workpiece frame 32, the front end of the adjustable support slide bar 36 is in threaded connection with the fastening knob 310, one end of the fastening knob 310 is in a screw shape, the other end of the fastening knob 310 is in a handle shape, the position of the adjustable support slide bar 36 is adjusted along the second slide groove 39 according to the size of a workpiece to be welded, the fastening knob 310 is positioned and fixed, the fastening knob 310 is screwed into the inside of the adjustable support slide bar 36, the handle-shaped structure of the fastening knob 310 applies external force to the outer wall of the turnover workpiece frame 32, the position of the adjustable support slide bar 36 is fixed, the front end and the rear end of the adjustable support slide bar 36 are in sliding connection with the second slide groove 39, the inner wall of the reversible workpiece frame 32 is fixedly connected with the second push rod 37, the telescopic tail end of the second push rod 37 is fixedly connected with the clamping push plate 38, the inner wall of the reversible workpiece frame 32 is provided with the third slide groove 311, the front end and the rear end of the clamping push plate 38 are in sliding connection with the third slide groove 311, the left side wall and the right side wall of the reversible workpiece frame 32 are both fixedly connected with the fixed rotating shafts 312, the outer wall of the fixed rotating shafts 312 is in rotating connection with the support side frames 313, the lower end of the support side frames 313 is fixedly connected with the top of the sliding underframe 31, and one end of the fixed rotating shafts 312 far away from the reversible workpiece frame 32 is in threaded connection with the limit nuts 314;

aiming at the improved welder provided by the utility model, when the welder is used, the position of an adjustable support sliding rod 36 is adjusted according to the size of a workpiece to be welded, then two workpieces to be welded are placed in a reversible workpiece frame 32, the telescopic tail end of a second push rod 37 drives a clamping push plate 38 to move along a third sliding chute 311, the clamping push plate 38 clamps and fixes the workpiece to be welded between the reversible workpiece frame 32 and the clamping push plate 38, the indication of a gap to be welded corresponding to a second scale mark 35 is checked, then a sliding underframe 31 is moved along a first sliding chute 5, and the gap to be welded is aligned with a welding gun of a welder main body 4;

for example, when the indication number of the gap to be welded corresponding to the second scale line 35 is minus ten, the gap to be welded is located at the left side position of the zero scale line of the second scale line 35, and the welding gun of the welding machine main body 4 can be ensured to be aligned with the gap to be welded by only moving the sliding bottom frame 31 rightwards along the first chute 5 to enable the guide line arranged on the side wall of the sliding bottom frame 31 to be aligned with the positive decimal value of the first scale line 2;

the front of the workpiece can be welded through the welding gun of the welding machine main body 4, the first push rod 33 is retracted, the telescopic tail end of the first push rod 33 drives the supporting top plate 34 to descend, the reversible workpiece frame 32 is rotated for half a circle, the back of the workpiece faces upwards, the telescopic tail end of the first push rod 33 drives the supporting top plate 34 to support the reversible workpiece frame 32 again, and the back of the workpiece can be welded through the welding gun of the welding machine main body 4.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. An improved welding machine comprises a bottom plate (1), and is characterized in that a first scale mark (2) is arranged on the side wall of the bottom plate (1), a turnover workbench (3) is connected to the top of the bottom plate (1) in a sliding manner, and a welding machine main body (4) is arranged on the top of the bottom plate (1);

the turnover workbench (3) comprises a sliding underframe (31) and a turnover workpiece frame (32), wherein the top of the sliding underframe (31) is fixedly connected with a first push rod (33), the telescopic tail end of the first push rod (33) is fixedly connected with a supporting top plate (34), the top of the turnover workpiece frame (32) is provided with a second scale mark (35), the inner wall of the turnover workpiece frame (32) is slidably connected with an adjustable supporting slide rod (36), the inner wall of the turnover workpiece frame (32) is fixedly connected with a second push rod (37), and the telescopic tail end of the second push rod (37) is fixedly connected with a clamping push plate (38).

2. An improved welder according to claim 1, characterized in that the top of the bottom plate (1) is provided with a first chute (5), and the lower end of the sliding bottom frame (31) is slidingly connected in the first chute (5).

3. An improved welder as claimed in claim 1, wherein the inner wall of the reversible workpiece frame (32) is provided with a second chute (39), and the front and rear ends of the adjustable support slide bar (36) are slidably connected in the second chute (39).

4. The improved welder as in claim 1, wherein the front end of the adjustable support slide bar (36) extends through the front side wall of the reversible workpiece frame (32), and the front end of the adjustable support slide bar (36) is threaded with a fastening knob (310).

5. An improved welder according to claim 1, characterized in that the inner wall of the reversible workpiece frame (32) is provided with a third chute (311), and the front and rear ends of the clamping push plate (38) are slidably connected in the third chute (311).

6. The improved welder as claimed in claim 1, wherein the left and right side walls of the reversible workpiece frame (32) are fixedly connected with fixed rotating shafts (312), and the outer wall of the fixed rotating shaft (312) is rotatably connected with supporting side frames (313).

7. The improved welder as defined in claim 6, wherein the lower end of the support side frame (313) is fixedly connected to the top of the sliding bottom frame (31), and a limit nut (314) is screwed to the end of the fixed rotating shaft (312) away from the reversible workpiece frame (32).