CN220838768U

CN220838768U - Pipe welding machine

Info

Publication number: CN220838768U
Application number: CN202322636293.XU
Authority: CN
Inventors: 林乔宇
Original assignee: Wuxi Johnnywell Railway Equipment Technology Co ltd
Current assignee: Wuxi Johnnywell Railway Equipment Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-04-26
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a pipe welding machine, and belongs to the technical field of pipe welding. The welding device comprises a welding table, wherein fixed barrels are symmetrically arranged at the top of the welding table, a clamping plate I is arranged on the side wall of a supporting arm I, a clamping plate II is arranged on the side wall of a supporting arm II, and a rotating rod is embedded in the three inner parts of the supporting arm II. According to the utility model, the threaded rod is rotated, the rotating ring is sleeved on the circumferential outer wall of the threaded rod, and drives the first supporting arm carrying the clamping plate I to move up and down, so that the clamping plate II is matched, the pipes with various pipe diameters can be fixed, and the adaptability is better; the rotating block is rotated, the rotating rod is fixedly connected to the bottom of the rotating block, the rotating rod is driven to rotate, when the pushing block pushes the clamping rod into the clamping groove I, the clamping rod is separated from the sliding block, the supporting arm III can slide, when the clamping rod is pushed into the clamping groove II by the pushing block, the clamping rod is inserted into the limiting opening, the supporting arm III can be fixed, the height of the supporting arm III can be adjusted for pipes with various pipe diameters, and the adjustability of the welding machine is stronger.

Description

Pipe welding machine

Technical Field

The utility model relates to the technical field of pipe welding, in particular to a pipe welding machine.

Background

A welder is a device used to join metals or other materials together. It melts the interface between the materials and forms a strong bond by applying heat and pressure at high temperatures. The welding machine is widely applied to the fields of manufacturing industry, building industry, automobile industry and the like.

The pipe welder is one kind of special equipment for pipeline connection, has the capacity of automatic operation, various welding modes and high quality welding, and is used widely in pipeline engineering in various industry, and is used mainly in connecting metal pipeline, such as steel pipe, stainless steel pipe, etc to realize sealed and firm connection.

The existing pipe welding machine has poor adaptability to fixing pipes with various pipe diameters; the third supporting arm is a fixed structure, and the adjustability of the welding machine is poor for pipes with various pipe diameters, so that the pipe welding machine is provided.

Disclosure of utility model

1. Technical problem to be solved

The utility model aims to provide a pipe welding machine, which aims to solve the problem that the adaptability to fixing pipes with various pipe diameters is poor in the prior art; the third supporting arm is a fixed structure, and aims at the problem of poor adjustability of a welding machine for pipes with various pipe diameters.

2. Technical proposal

The pipe welding machine comprises a welding table, wherein a fixed cylinder is symmetrically arranged at the top of the welding table, a threaded rod is embedded at the top of the fixed cylinder, a rotating ring is sleeved on the circumferential outer wall of the threaded rod, a first supporting arm penetrating through the fixed cylinder is arranged outside the rotating ring, a first clamping plate is arranged on the side wall of the first supporting arm, a second supporting arm is arranged outside the fixed cylinder, and a second clamping plate is arranged on the side wall of the second supporting arm;

The welding bench comprises a support frame, the welding bench top is provided with the support frame, the support frame lateral wall has set gradually slider and support arm three, the slider lateral wall is provided with a plurality of spacing mouths, the three inside dwang that inlays of support arm, the dwang top is provided with the dwang, dwang lateral wall symmetry is provided with draw-in groove one and draw-in groove two, the three lateral wall of support arm inlays and is equipped with the buckle pole, the spout has been seted up to the slider inside, the spout is inside to be provided with the ejector pad.

Preferably, the side wall of the fixed cylinder is provided with a limit groove matched with the first support arm, and the first support arm is in sliding connection with the limit groove.

Preferably, the first clamping plate and the second clamping plate are arc-shaped plates, and an external pipe is fixedly arranged between the first clamping plate and the second clamping plate.

Preferably, the side wall of the fastening rod is inclined, the first clamping groove and the second clamping groove are inclined, the first clamping groove is matched with the second clamping groove to slide with the fastening rod, and the second clamping groove is smaller than the first clamping groove in size.

Preferably, a spring is fixedly arranged between the side wall of the push block and the sliding groove, the push block is T-shaped, and the three side walls of the support arm are provided with sliding grooves which are matched with the sliding blocks to slide.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

According to the utility model, the threaded rod is rotated, the rotating ring is sleeved on the circumferential outer wall of the threaded rod, and drives the first supporting arm carrying the clamping plate I to move up and down, so that the clamping plate II is matched, the pipes with various pipe diameters can be fixed, and the adaptability is better; the rotating block is rotated, the rotating rod is fixedly connected to the bottom of the rotating block, the rotating rod is driven to rotate, when the pushing block pushes the clamping rod into the clamping groove I, the clamping rod is separated from the sliding block, the supporting arm III can slide, when the clamping rod is pushed into the clamping groove II by the pushing block, the clamping rod is inserted into the limiting opening, the supporting arm III can be fixed, and the height of the supporting arm III can be adjusted, so that the adjustability of the welding machine is stronger.

Drawings

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

FIG. 2 is a schematic view showing the assembly of the support arm III and the support frame according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a support arm III and slider combination according to the present utility model;

The reference numerals in the figures illustrate: 100. a welding table; 110. a fixed cylinder; 120. a threaded rod; 130. a rotating ring; 131. a first supporting arm; 132. a clamping plate I; 140. a second supporting arm; 141. a clamping plate II; 200. a support frame; 210. a slide block; 211. a limit opening; 220. a third supporting arm; 230. a rotating lever; 231. a rotating block; 232. a clamping groove I; 233. a clamping groove II; 240. a clasp rod; 250. a chute; 260. and pushing the block.

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.

Referring to fig. 1-3, the present utility model provides a technical solution:

The utility model provides a tubular product welding machine, including welding bench 100, welding bench 100 top symmetry has set firmly fixed cylinder 110, the threaded rod 120 has been inlayed at fixed cylinder 110 top, threaded rod 120 circumference outer wall has cup jointed rotation circle 130, rotation circle 130 outside has set firmly the support arm one 131 that runs through in fixed cylinder 110, support arm one 131 lateral wall has set firmly splint one 132, fixed cylinder 110 outside has set firmly support arm two 140, support arm two 140 lateral wall has set firmly splint two 141, splint one 132 and splint two 141 are the arc, in order to adapt to the radian of outside tubular product, set firmly outside tubular product between splint one 132 and the splint two 141, through rotating threaded rod 120, threaded rod 120 circumference outer wall cover has rotation circle 130, support arm one 131 and spacing groove sliding connection, rotation circle 130 drives the support arm one 131 that carries splint one 132 and reciprocates in the spacing inslot, cooperation splint two 141, can fix the tubular product of multiple pipe diameter, the adaptability is better;

The welding bench 100 top has set firmly support frame 200, support frame 200 lateral wall has set gradually slider 210 and support arm III 220, a plurality of spacing mouths 211 have been seted up to slider 210 lateral wall, spacing mouthful 211 cooperation buckle pole 240 is fixed, the inside dwang 230 that has inlayed of support arm III 220, the dwang 230 top has set firmly rotatory piece 231, draw-in groove one 232 and draw-in groove two 233 have been seted up to dwang 230 lateral wall symmetry, draw-in groove one 232 and draw-in groove two 233 lateral wall cooperation buckle pole 240 slide be the slope form, draw-in groove two 233 size is less than draw-in groove one 232, support arm III 220 lateral wall has inlayed and has had buckle pole 240, slider 210 inside has seted up spout 250, spout 250 inside sliding connection has push block 260, rotatory dwang 231, rotatory piece 231 bottom rigid coupling has dwang 230, drive dwang 230 rotates, when push block 260 pushes buckle pole 240 in draw-in groove one 232, buckle pole 240 and slider 210 break away from, support arm III 220 can slide at the slider 210 outer wall, when buckle pole 240 is pushed in draw-in groove two 233, buckle pole 240 inserts in limit mouthful 211, can fix three 220, can be fixed to the pipe diameter, the high adjustable support arm III 220, the pipe has the pipe resistance.

Specifically, the side wall of the fixed cylinder 110 is provided with a limiting groove matched with the first supporting arm 131, and the first supporting arm 131 is slidably connected with the limiting groove.

Further, the clamping plates 132 and 141 are arc-shaped plates to adapt to the radian of the external pipe, and the external pipe is fixedly arranged between the clamping plates 132 and 141.

It should be noted that, the side wall of the locking lever 240 is inclined, the side walls of the first locking slot 232 and the second locking slot 233 are matched with the locking lever 240 to slide, the locking lever 240 can slide on the outer wall of the rotating lever 230 through the inclined side wall, the size of the second locking slot 233 is smaller than that of the first locking slot 232, when the locking lever 240 enters the first locking slot 232, the locking lever 240 is separated from the sliding block 210, and when the locking lever 240 is pushed into the second locking slot 233 by the pushing block 260, the locking lever 240 is inserted into the limiting opening 211.

It is noted that a spring is fixedly arranged between the side wall of the push block 260 and the chute 250, the spring has elastic force, the spring pushes the push block 260, the push block 260 pushes the buckle rod 240, the push block 260 is in a T shape, the side wall of the support arm III 220 is provided with a sliding groove which slides in cooperation with the sliding block 210, and the support arm III 220 slides on the outer wall of the sliding block 210.

Working principle: firstly, through rotating threaded rod 120, threaded rod 120 circumference outer wall cover is equipped with rotation circle 130, support arm one 131 and spacing groove sliding connection, rotation circle 130 drives the support arm one 131 of carrying splint one 132 and reciprocates in the spacing groove, cooperation splint two 141, can fix the tubular product of multiple pipe diameter, the adaptability is better, then support arm three 220 embeds and has dwang 230, dwang 231 has been set firmly at dwang 230 top, dwang 231 has dwang 230, it rotates to drive dwang 230 to rotate, set firmly the spring between push block 260 lateral wall and spout 250, the spring has elasticity, the spring promotes push block 260, push block 260 promotes buckle pole 240, when push block 260 pushes into draw-in groove one 232 with buckle pole 240, a plurality of limiting mouthful 211 have been seted up to slider 210 lateral wall, buckle pole 240 breaks away from with slider 210, support arm three 220 can slide at slider 210 outer wall, when buckle pole 240 is pushed into draw-in groove two 233 by push block 260, buckle pole 240 inserts in limiting mouthful 211, can fix support arm three 220, the tubular product of multiple pipe diameter is aimed at, the high adjustable support arm of three 220 is strong in the welding.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tubular product welding machine, includes welding bench (100), its characterized in that, welding bench (100) top symmetry is provided with fixed section of thick bamboo (110), threaded rod (120) are inlayed at fixed section of thick bamboo (110) top, threaded rod (120) circumference outer wall has cup jointed rotation circle (130), rotation circle (130) outside be provided with run through in support arm one (131) of fixed section of thick bamboo (110), support arm one (131) lateral wall is provided with splint one (132), fixed section of thick bamboo (110) outside is provided with support arm two (140), support arm two (140) lateral wall is provided with splint two (141);

Support frame (200), welding bench (100) top is provided with support frame (200), support frame (200) lateral wall has set gradually slider (210) and support arm three (220), slider (210) lateral wall is provided with a plurality of spacing mouths (211), support arm three (220) inside inlay is equipped with dwang (230), dwang (230) top is provided with dwang (231), dwang (230) lateral wall symmetry is provided with draw-in groove one (232) and draw-in groove two (233), support arm three (220) lateral wall inlay and have had buckle pole (240), spout (250) have been seted up to slider (210) inside, spout (250) inside is provided with ejector pad (260).

2. A pipe welding machine as defined in claim 1, wherein: the side wall of the fixed cylinder (110) is provided with a limiting groove matched with the first supporting arm (131), and the first supporting arm (131) is in sliding connection with the limiting groove.

3. A pipe welding machine as defined in claim 2, wherein: the clamping plate I (132) and the clamping plate II (141) are arc-shaped plates, and an external pipe is fixedly arranged between the clamping plate I (132) and the clamping plate II (141).

4. A pipe welding machine according to claim 3, wherein: the side wall of the clamping rod (240) is inclined, the side wall of the clamping groove I (232) and the side wall of the clamping groove II (233) are inclined, the clamping groove I (232) and the side wall of the clamping groove II (233) are matched with the clamping rod (240) to slide, and the size of the clamping groove II (233) is smaller than that of the clamping groove I (232).

5. The pipe welding machine of claim 4, wherein: a spring is fixedly arranged between the side wall of the push block (260) and the sliding groove (250), the push block (260) is in a T shape, and a sliding groove which is matched with the sliding block (210) to slide is formed in the side wall of the support arm III (220).