CN217475176U

CN217475176U - Pipe fitting welding machine with fixing function

Info

Publication number: CN217475176U
Application number: CN202220927768.3U
Authority: CN
Inventors: 吴占仓
Original assignee: Suzhou Guolong Auto Parts Co ltd
Current assignee: Suzhou Guolong Auto Parts Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-23
Anticipated expiration: 2032-04-20

Abstract

The utility model provides a pipe fitting welding machine with fixed function, including the base, its characterized in that: the clamp comprises a base, a clamping ring, a double-head hydraulic rod, a clamping head, a long gear and a chuck gear, wherein a chuck support is slidably connected above the base, one end of the chuck support is rotatably connected with a three-jaw chuck, one end of the three-jaw chuck is rotatably connected with a movable connecting rod, one end of the movable connecting rod is fixedly connected with the clamping ring, a bent pipe is fixedly connected inside the clamping ring, the double-head hydraulic rod is fixedly connected above the base, two ends of the double-head hydraulic rod are fixedly connected with the chuck support, a gear groove is formed in the chuck support, one end of the three-jaw chuck is fixedly connected with the chuck gear, the chuck gear is rotatably connected to the chuck support, one end of the base is fixedly connected with a host, the power output end of the upper part of the host is fixedly connected with the long gear, and one end of the long gear is in transmission connection with the chuck gear; host computer top fixedly connected with welding stent, welding stent one end fixedly connected with telescopic link have install three-jaw chuck and retaining ring while fixed prevent that the return bend from taking place the displacement when rotating, are the more stable advantage of return bend during the welding.

Description

Pipe fitting welding machine with fixing function

Technical Field

The utility model relates to a pipe fitting welding technology field, in particular to pipe fitting welding machine with fixed function.

Background

Welding is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure mode, and the welded objects need to be fixed in the welding process, so that quality problems such as cold joint and the like caused by shaking generated in the welding process are prevented; in the pipeline welding process, because the pipeline section is circular inconvenient, if the manual work is fixed and needs the workman to hold the pipeline always to if the pipeline that welds is the return bend probably causes the welding seam dislocation to influence the welding result when rotating the pipeline.

Through retrieval, chinese patent publication No. CN210633163U discloses a pipe fitting welding machine, which comprises a support table, wherein one side of a fixed block is fixedly connected to the upper part of one side of the support table, the other side of the fixed block is connected to a cylinder fixed block through a bolt, the cylinder fixed block is fixedly connected to a cylinder, the lower end of a piston rod of the cylinder is fixedly connected to the upper side of a pipe clamp i, and the end parts of the two sides of the pipe clamp i are respectively connected to a pipe clamp ii through a bolt thread.

Aiming at the problems that the prior art is only suitable for welding short straight pipelines and cannot effectively clamp bent pipes; therefore, a pipe welding machine with a fixing function is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiments of the present invention are intended to provide a pipe welding machine with a fixing function, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: including the base, its characterized in that: base top sliding connection has the chuck to support, and chuck support one end rotates and is connected with three-jaw chuck, and three-jaw chuck one end rotates and is connected with movable connecting rod, movable connecting rod one end fixedly connected with buckle, the inside fixedly connected with return bend of buckle.

In some embodiments, a double-headed hydraulic rod is fixedly connected above the base, and two ends of the double-headed hydraulic rod are fixedly connected with chuck supports.

In some embodiments, the chuck support has a gear groove formed therein, and a chuck gear is fixedly connected to one end of the three-jaw chuck and rotatably connected to the chuck support.

In some embodiments, one end of the base is fixedly connected with a main machine, a power output end on the upper portion of the main machine is fixedly connected with a long gear, and one end of the long gear is in transmission connection with the chuck gear.

In some embodiments, a welding bracket is fixedly connected above the main machine, and one end of the welding bracket is fixedly connected with a telescopic rod.

In some embodiments, one end of the telescopic rod is rotatably connected with a welding gun, and one end of the main machine is rotatably connected with a welding wire rotating disc.

In some embodiments, one end of the main machine is fixedly connected with a slag scraping plate and a slag receiving plate.

In some embodiments, the three-jaw chuck is fixedly connected with an arc-shaped jaw at one end.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. a pipe fitting welding machine with a fixing function has the advantages that a three-jaw chuck and a retaining ring are installed, meanwhile, the bent pipe is fixed and prevented from moving when rotating, and the bent pipe is more stable and does not slide relatively during welding.

2. A pipe fitting welding machine with a fixing function has the advantages that a main machine drives chuck gears on two sides through a long gear simultaneously, bent pipes on two ends rotate simultaneously, and dislocation during welding is avoided.

3. The utility model provides a pipe fitting welding machine with fixed function, has and makes the chuck support back-and-forth movement, applicable advantage in the length return bend through double-end hydraulic stem.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description.

Drawings

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

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a top view of the structure of the present invention;

fig. 4 is a sectional structure view of the present invention.

Reference numerals are as follows:

1-base, 2-chuck support, 3-chuck gear, 4-three-jaw chuck, 5-arc jaw, 6-elbow, 7-movable connecting rod, 8-snap ring, 9-double-head hydraulic rod, 10-main machine, 11-long gear, 12-welding support, 13-telescopic rod, 14-welding gun, 15-slag scraping plate, 16-slag receiving plate, 17-welding wire turntable and 18-gear groove.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; 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 according to specific situations by 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 above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-4, a pipe welding machine with fixing function, including base 1, there is the spout chassis 1 top, sliding connection has chuck support 2 above base 1, chuck support 2 one end is rotated and is connected with three-jaw chuck 4, the fixed return bend 6 one end of three-jaw chuck 4, but back-and-forth movement chuck support 2, make the one end of both ends return bend align, three-jaw chuck 4 one end is rotated and is connected with movable connecting rod 7, movable connecting rod 7 one end fixedly connected with buckle 8, buckle 8 inside fixedly connected with return bend 6, buckle 8 both ends pass through the bolt-up, additionally fix return bend 6, movable connecting rod 7 can rotate from top to bottom, make buckle 8 can fix return bend 6 of different appearances, three-jaw chuck 4 and buckle 8 are fixed simultaneously and prevent return bend 6 from taking place the displacement when rotating.

In this embodiment, base 1 top fixedly connected with double-end hydraulic stem 9, double-end hydraulic stem 9 both ends are flexible in step, and double-end hydraulic stem 9 both ends fixedly connected with chuck support 2 makes the return bend 6 contact site in the chuck support 2 of both sides the same to the distance of three-jaw chuck 4.

In this embodiment, 2 inside openings of chuck support have

gear groove

18, 4 one end fixedly connected with chuck gear 3 of three-jaw chuck, chuck gear 3 rotates to be connected in chuck support 2, when chuck gear 3 rotates, it rotates to drive three-jaw chuck 4 and return bend 6, 1 one end fixedly connected with host computer 10 of base, host computer 10 internally mounted has rotation motor and welding machine, host computer 10 upper portion power take off end fixedly connected with

long gear

11, 11 one end of long gear is connected with the transmission of

chuck gear

3, 11 synchronous rotations in both sides long gear, make 6 synchronous rotations in both ends return bend through chuck gear 3, promote the welding steadiness, chuck gear 3 and long gear 11 are in the engaged state all the time when long gear 11 extension thickness makes 2 back-and-forth movements of chuck support simultaneously.

In this embodiment, fixedly connected with welding stent 12 above host computer 10, welding stent 12 is located directly over the return bend 6 alignment position, welding stent 12 one end fixedly connected with telescopic link 13, telescopic link 13 one end is rotated and is connected with welder 14, telescopic link 13 can adjust welder 14's height, host computer 10 one end is rotated and is connected with welding wire carousel 17, welding wire carousel 17 provides the welding wire to welder 14, can be fixed in welder 14 above the welding position during the welding, the workman only need control return bend 6 and rotate, reduce the influence that the staff rocked the welding result.

In this embodiment: the three-jaw chuck 4 fixes one end of the elbow 6, the chuck support 2 can move back and forth, so that one ends of the elbows at two ends are aligned, two ends of the snap ring 8 are fastened through bolts to additionally fix the elbow 6, the movable connecting rod 7 can rotate up and down, so that the snap ring 8 can fix the elbows 6 with different shapes, and the three-jaw chuck 4 and the snap ring 8 are fixed at the same time to prevent the elbows 6 from displacing during rotation; the two ends of the double-head hydraulic rod 9 can be synchronously stretched, so that the distances from the contact parts of the bent pipes 6 in the chuck supports 2 at the two sides to the three-jaw chuck 4 are the same;

a rotating motor and a welding machine are installed inside the main machine 10, the long gears 11 on the two sides rotate synchronously, the bent pipes 6 on the two ends rotate synchronously through the chuck gear 3, the welding stability is improved, and meanwhile, the long gear 11 is lengthened to enable the chuck gear 3 and the long gear 11 to be always in a meshed state when the chuck support 2 moves back and forth;

the welding support 12 is located right above the alignment position of the bent pipe 6, the telescopic rod 13 can adjust the height of the welding gun 14, the welding wire rotary table 17 provides welding wires for the welding gun 14, the welding gun 14 can be fixed above the welding position during welding, workers only need to control the bent pipe 6 to rotate, and the influence of shaking of hands on a welding result is reduced.

Example 2:

a pipe welding machine with fixing function, this embodiment is modified from embodiment 1 in the following way, as shown in FIGS. 1 to 4,

in this embodiment, the main unit 10 has one end fixedly connected with the slag scraping plate 15 and the slag receiving plate 16, the slag scraping plate 15 can slide back and forth to move, one end contacts with one end of the welding position of the elbow 6, so as to scrape the crust formed after welding, and the slag scraping plate 16 collects the welding slag below for convenient cleaning.

In this embodiment, 4 one end fixedly connected with arc jack catch 5 of three-jaw chuck, 5 fixed connection of arc jack catch are in 4 jack catch tops of three-jaw chuck, make three-jaw chuck 4 fix circular pipeline more easily.

In this embodiment: 15 one end of scum board contacts with 6 welding position one end of return bend, strikes off the crust that the welding back formed, and the convenient clearance of welding slag is collected in the below to scum board 16, and 5 fixed connection of arc jack catch are in three-jaw chuck 4 jack catch tops, make three-jaw chuck 4 fix circular pipeline more easily.

When the utility model works, the three-jaw chuck 4 fixes one end of the elbow 6, the chuck support 2 can move back and forth, so that one ends of the elbows at two ends are aligned, the two ends of the snap ring 8 are fastened through bolts to additionally fix the elbow 6, the movable connecting rod 7 can rotate up and down, so that the snap ring 8 can fix the elbows 6 with different shapes, and the three-jaw chuck 4 and the snap ring 8 are fixed at the same time to prevent the displacement of the elbow 6 during rotation; the two ends of the double-head hydraulic rod 9 can synchronously extend and retract, so that the distances from the contact parts of the bent pipes 6 in the chuck supports 2 at the two sides to the three-jaw chuck 4 are the same;

the welding support 12 is positioned right above the alignment position of the bent pipe 6, the telescopic rod 13 can adjust the height of the welding gun 14, the welding wire turntable 17 can provide welding wires for the welding gun 14, the welding gun 14 can be fixed above the welding position during welding, workers only need to control the bent pipe 6 to rotate, and the influence of shaking of hands on a welding result is reduced;

15 one end of scum board contacts with 6 welding position one end of return bend, strikes off the crust that the welding back formed, and the convenient clearance of welding slag is collected in the below to scum board 16, and 5 fixed connection of arc jack catch are in three-jaw chuck 4 jack catch tops, make three-jaw chuck 4 fix circular pipeline more easily.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a pipe fitting welding machine with fixed function, includes base (1), its characterized in that: base (1) top sliding connection has chuck support (2), and chuck support (2) one end rotates and is connected with three-jaw chuck (4), and three-jaw chuck (4) one end rotates and is connected with movable connecting rod (7), movable connecting rod (7) one end fixedly connected with buckle (8), inside fixedly connected with return bend (6) of buckle (8).

2. A pipe welder with fastening function as in claim 1, characterized by: the double-head hydraulic rod is characterized in that a double-head hydraulic rod (9) is fixedly connected to the upper portion of the base (1), and chuck supports (2) are fixedly connected to the two ends of the double-head hydraulic rod (9).

3. A pipe welder with fixing function according to claim 2, characterized in that: the chuck support (2) is internally provided with a gear groove (18), one end of the three-jaw chuck (4) is fixedly connected with a chuck gear (3), and the chuck gear (3) is rotatably connected with the chuck support (2).

4. A pipe welder with fastening function according to claim 3, characterized in that: one end of the base (1) is fixedly connected with a host (10), the power output end at the upper part of the host (10) is fixedly connected with a long gear (11), and one end of the long gear (11) is in transmission connection with the chuck gear (3).

5. A pipe welder with fixing function according to claim 4, characterized by that: host computer (10) top fixedly connected with welding stent (12), welding stent (12) one end fixedly connected with telescopic link (13).

6. A pipe welder with fixing function according to claim 5, characterized by that: one end of the telescopic rod (13) is rotatably connected with a welding gun (14), and one end of the main machine (10) is rotatably connected with a welding wire turntable (17).

7. A pipe welder with fixing function according to claim 6, characterized by that: one end of the main machine (10) is fixedly connected with a slag scraping plate (15) and a slag receiving plate (16).

8. A pipe welder with fastening function as in claim 1, characterized by: one end of the three-jaw chuck (4) is fixedly connected with an arc-shaped jaw (5).