CN223531805U - A vertical automatic circumferential welder - Google Patents

Abstract

This utility model discloses a vertical automatic circumferential welder, relating to the field of automatic welding machines. It solves the problem that existing devices struggle to efficiently and stably limit the movement of different steel pipes to ensure subsequent circumferential welds. The solution is as follows: it includes a worktable and an automatic welding base. A limiting component is slidably mounted on the top of the worktable. The limiting component includes a support plate, and a drive motor is fixedly mounted on the side wall of the support plate. A turntable is fixedly mounted on the outer end of the output shaft of the drive motor. A bidirectional cylinder seat is fixedly mounted at the center of the outer wall of the turntable, and support plates are fixedly connected to the two sets of output ends of the bidirectional cylinder seat. This vertical automatic circumferential welder, through the setting of the limiting component structure, can limit the movement of the steel pipe from the outer end. Simultaneously, it can drive the two sets of limiting components to move laterally according to the lead screw shaft, stably limiting the movement of steel pipes of different specifications, thereby assisting the automatic welding base in efficiently welding the two sets of pipe ends.

Description

Vertical girth automatic weld machine

Technical Field

The utility model relates to the technical field of automatic welding machines, in particular to a vertical type circular seam automatic welding machine.

Background

The automatic girth welder is one kind of universal automatic welder capable of completing various circular and girth welds. The welding machine can be used for high-quality welding of materials such as carbon steel, low alloy steel, stainless steel, aluminum and alloys thereof;

Through retrieving, in the application of patent application number 202420480160.X, a vertical girth automatic welder is disclosed, including work platform, two mounting brackets, XZ linear biax moving platform and electric welder, the mounting bracket removes along Y axis direction on work platform, and XZ linear biax moving platform drives electric welder and removes along X axis and Z axis direction. After the scheme is added to the strip-shaped working platform, two mounting frames and three-jaw chucks thereof can be arranged, and after the three-jaw chucks clamp a workpiece to be processed, the two mounting frames can alternately pass through the processing area of the automatic welding gun to finish processing. After welding, one mounting frame is moved to a safe position, a machined workpiece can be taken away or the workpiece to be machined is put in again, so that the efficiency of loading and unloading the workpiece is high and the workpiece is safe;

The above-mentioned application document utilizes the three-jaw chuck of bottom side to carry out spacingly to the circular steel pipe of topside, but can not carry out corresponding welding between the different steel pipe ends, how to carry out spacingly in order to guarantee follow-up automatic weld to different steel pipes then becomes the problem that needs to be solved urgently.

Therefore, we propose a vertical girth automatic welding machine.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a vertical automatic girth welding machine, which solves the problem that the existing device is difficult to carry out high-efficiency stable limit on different steel pipes according to requirements so as to ensure the subsequent girth welding.

The vertical type automatic girth welding machine comprises a working table plate and an automatic welding seat fixedly arranged at the top of the working table plate, wherein a hydraulic cylinder head is fixedly arranged at the top of the automatic welding seat, and an automatic welding head is fixedly connected with the bottom end of an output shaft of the hydraulic cylinder head;

The top slip cap of work platen is equipped with spacing subassembly, spacing subassembly includes the extension board, fixed mounting has driving motor on the lateral wall of extension board, the fixed cover in outer end of driving motor output shaft is equipped with the carousel, the center department fixed mounting of carousel outer wall has two-way cylinder block, and fixedly connected with support piece on two sets of output of two-way cylinder block.

As a preferable scheme of the utility model, a chute with a slot at the outer end is arranged at the center of the outer end wall of the workbench plate, a sliding seat is fixedly arranged at the bottom of the support plate, and a limit component is sleeved on the inner side of the chute in a sliding manner through the sliding seat;

Wherein, the setting of spout is convenient for spacing subassembly through driving motor carries out horizontal slip suit therein to the interval of two sets of spacing subassemblies, thereby can carry out high-efficient spacing to the body of different length according to the demand.

As a preferable scheme of the utility model, a screw shaft is assembled on the inner side wall of the chute, and a screw barrel with a screw sleeved on the screw shaft is fixedly sleeved in the middle of the slide seat;

The screw cylinder is convenient for the rotating adjusting limiting component of the screw shaft to move left and right on the working table plate, and the adjusting effect is guaranteed.

As a preferable scheme of the utility model, the front end of the screw shaft is fixedly arranged on the inner side wall of the chute through a bearing ring, and the rear end of the screw shaft is fixedly connected with a hand wheel disc positioned on the outer side of the working platen;

Wherein, the arrangement of the bearing ring is convenient for the screw shaft to be driven to freely rotate.

As a preferable scheme of the utility model, the supporting sheet is an arc-shaped sheet, and the outer wall of the supporting sheet is tightly attached to the inner side wall of the pipe end;

the setting of propping piece can be from the inboard spacing of propping outward to it at mouth of pipe end department, guarantees the spacing stability to the body.

As a preferable scheme of the utility model, four groups of L-shaped frames are fixedly arranged at four corners of the bottom of the workbench plate, two groups of supporting seats positioned between two groups of limiting components are fixedly arranged at the top of the workbench plate, the two groups of supporting seats are arranged at two sides of an automatic welding head, and the supporting seats comprise vertical welding plates at the bottom side and arc welding plates at the top of the vertical welding plates;

wherein, setting up of supporting seat structure can support the steel pipe of placing in its top side, guarantees stability.

The utility model provides a vertical type automatic girth welding machine. The beneficial effects are as follows:

This vertical girth automatic welder through the setting of spacing subassembly structure, can follow the outer end and carry out spacingly to the steel pipe, can stabilize spacingly according to two sets of spacing subassembly sideslip of screw shaft drive simultaneously to the steel pipe of different specifications, and then can assist automatic weld seat to carry out high-efficient welding to two sets of end mouth of pipe, guarantees the welding effect, has solved current device and is difficult to carry out high-efficient stable spacing in order to guarantee follow-up girth welded problem to different steel pipes according to the demand.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a spacing assembly according to the present utility model;

Fig. 4 is a schematic structural view of a turntable according to the present utility model.

In the figure, 1, a working table plate; 11, a sliding chute, 2, an automatic welding seat, 3, a hydraulic cylinder head, 4, an automatic welding head, 5, a supporting seat, 6, a limiting component, 61, a driving motor, 62, a supporting plate, 63, a sliding seat, 64, a screw rod cylinder, 65, a turntable, 66, a bidirectional cylinder seat, 67, a supporting sheet, 7, a screw rod shaft, 71, a bearing ring, 72 and a hand wheel disc.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the utility model provides a technical scheme that a vertical type girth automatic welding machine comprises a working table plate 1 and an automatic welding seat 2 fixedly arranged at the top of the working table plate, wherein a hydraulic cylinder head 3 is fixedly arranged at the top of the automatic welding seat 2, and an automatic welding head 4 is fixedly connected with the bottom end of an output shaft of the hydraulic cylinder head 3;

Wherein, this vertical girth automatic welder, through the setting of spacing subassembly 6 structure, can carry out spacingly to the steel pipe from the outer end, can stabilize spacingly according to the 6 sideslip of two sets of spacing subassemblies of screw shaft 7 drive simultaneously to the steel pipe of different specifications, and then can assist automatic weld seat 2 to carry out high-efficient welding to two sets of end mouth of pipe, guarantee the welding effect, it is difficult to carry out high-efficient stable spacing in order to guarantee follow-up girth welded problem to different steel pipes according to the demand to have solved current device.

Example 2:

The center of the outer end wall of the working table plate 1 is provided with a chute 11 with a slot at the outer end, the bottom of the support plate 62 is fixedly provided with a sliding seat 63, and the limiting component 6 is sleeved on the inner side of the chute 11 in a sliding way through the sliding seat 63, wherein the sliding groove 11 is provided with a driving motor 61, so that the limiting component 6 can be sleeved in a sliding way left and right, the spacing between the two groups of limiting components 6 is further realized, and the pipe bodies with different lengths can be effectively limited according to requirements.

The inner side wall of the sliding groove 11 is provided with a screw shaft 7, the middle part of the sliding seat 63 is fixedly sleeved with a screw barrel 64 sleeved on the screw shaft 7, wherein the screw barrel 64 is convenient for the rotary adjusting limiting component 6 of the screw shaft 7 to move left and right on the working table plate 1, and the adjusting effect is ensured.

The front end of the screw shaft 7 is fixedly arranged on the inner side wall of the chute 11 through a bearing ring 71, and the rear end of the screw shaft 7 is fixedly connected with a hand wheel disc 72 positioned on the outer side of the working platen 1, wherein the bearing ring 71 is arranged so that the screw shaft 7 is driven to freely rotate.

The support piece 67 is an arc piece, and the outer wall of the support piece 67 is clung to the inner side wall of the pipe port, wherein the support piece 67 can be arranged at the pipe port end to support and limit the pipe from the inner side, so that the limiting stability of the pipe body is ensured.

Four groups of L-shaped frames are fixedly arranged at four corners of the bottom of the working table plate 1, two groups of supporting seats 5 positioned between two groups of limiting components 6 are fixedly arranged at the top of the working table plate 1, the two groups of supporting seats 5 are arranged on two sides of the automatic welding head 4, the supporting seats 5 comprise vertical welding plates at the bottom side and arc-shaped welding plates at the top of the vertical welding plates, and the supporting seats 5 can support steel pipes placed at the top side of the steel pipes to ensure stability.

When the device is required to work, two groups of pipe orifices to be welded are placed on the supporting seat 5, the pipe orifices at the outer end are stably limited through the limiting components 6, finally, the screw shaft 7 is rotated to adjust the distance between the two groups of limiting components 6, the pipe orifices on the screw shaft are stably aligned, and finally, the automatic welding seat 2, the hydraulic cylinder head 3 and the automatic welding head 4 are matched to rotate a pipe body driven by the driving motor 61, so that the effect of high-efficiency girth welding is achieved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The vertical type automatic girth welding machine is characterized by comprising a working table plate (1) and an automatic welding seat (2) fixedly arranged at the top of the working table plate, wherein a hydraulic cylinder head (3) is fixedly arranged at the top of the automatic welding seat (2), and an automatic welding head (4) is fixedly connected with the bottom end of an output shaft of the hydraulic cylinder head (3);

The top slip cap of work platen (1) is equipped with spacing subassembly (6), spacing subassembly (6) are including extension board (62), fixed mounting has driving motor (61) on the lateral wall of extension board (62), the fixed cover in outer end of driving motor (61) output shaft is equipped with carousel (65), the center department fixed mounting of carousel (65) outer wall has two-way cylinder seat (66), and two sets of output of two-way cylinder seat (66) are last fixedly connected with support piece (67).

2. The automatic vertical girth welding machine according to claim 1, wherein a chute (11) with a slot at the outer end is arranged at the center of the outer end wall of the working table plate (1), a sliding seat (63) is fixedly arranged at the bottom of the supporting plate (62), and the limiting component (6) is sleeved on the inner side of the chute (11) in a sliding manner through the sliding seat (63).

3. The automatic vertical girth welding machine according to claim 2, wherein the inner side wall of the chute (11) is provided with a screw shaft (7), and the middle part of the slide seat (63) is fixedly sleeved with a screw cylinder (64) of which the screw is sleeved on the screw shaft (7).

4. The automatic vertical girth welding machine according to claim 3, wherein the front end of the screw shaft (7) is fixedly arranged on the inner side wall of the chute (11) through a bearing ring (71), and the rear end of the screw shaft (7) is fixedly connected with a hand wheel disc (72) positioned on the outer side of the working table plate (1).

5. The automatic vertical girth welding machine according to claim 1, wherein the supporting sheet (67) is an arc-shaped sheet, and the outer wall of the supporting sheet (67) is tightly attached to the inner wall of the pipe port.

6. The automatic vertical girth welding machine according to claim 1, wherein four L-shaped frames are fixedly arranged at four corners of the bottom of the working table plate (1), two groups of supporting seats (5) positioned between two groups of limiting assemblies (6) are fixedly arranged at the top of the working table plate (1), the two groups of supporting seats (5) are arranged at two sides of the automatic welding head (4), and the supporting seats (5) comprise vertical welding plates at the bottom side and arc welding plates at the top of the vertical welding plates.