CN217667339U - Pipe fitting laser welding seam positioning device - Google Patents

Abstract

The utility model provides a pipe fitting laser welding seam positioner belongs to the welding technology field, including the locating plate, the subassembly that reloads locates the inner wall department of locating plate, wherein: the reloading assembly comprises a work table, a cylinder, a clamping ring, a clamping groove, a mounting frame and a driving motor, the mounting frame is fixedly arranged at two sides of the inner wall of the positioning plate, the work table is rotatably embedded in the inner wall of the mounting frame, the center of the bottom of the outer wall of the clamping ring is fixedly arranged at the output end of the cylinder, the clamping groove is formed in one side of the outer wall far away from the clamping ring, and the outer wall of one end, close to the cylinder, of the cylinder is fixedly arranged at two sides of the inner wall of the work table. Through the subassembly of reloading, can realize stable pipe fitting quick reloading and unloading, in follow-up use, realization that can be quick detects in batches, avoids because the detected quantity increases, the manual installation that leads to, the installation accuracy that leads to descends, has reduced the positioning accuracy of welding seam, leads to the data distortion, influences the processing procedure of follow-up pipe fitting.

Description

Pipe fitting laser welding seam positioning device

Technical Field

The utility model belongs to the technical field of the welding, concretely relates to pipe fitting laser welding seam positioner.

Background

Welding: also known as fusion bonding, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure, and welding is accomplished by three ways: the welding-heating the work piece to be jointed to make it partially melt to form molten pool, after the molten pool is cooled and solidified, it can be joined, if necessary, it can be assisted by adding molten filler, it is suitable for welding processing of various metals and alloys, and has no need of pressure, and the pressure welding-welding process must apply pressure to the welding piece, belonging to the processing of various metal materials and partial metal materials, and the soldering-brazing process adopts the metal material whose melting point is lower than that of base material as brazing filler metal, and utilizes the liquid brazing filler metal to wet base material, fill joint gap and mutually diffuse with base material to implement chain welding piece, so that it is suitable for welding processing of various materials, also is suitable for welding processing of different metals or heterogeneous materials, and the energy source for modern welding includes gas flame, electric arc, laser, electron beam, friction and ultrasonic wave, etc..

The welding seam produced by welding often needs to be recorded by a positioning structure in the subsequent pipe fitting treatment process, and then is used for flaw detection and reprocessing of the pipe diameter, the valve core in the subsequent use process and the conventional welding seam positioning device often adopt manual feeding, when the large-batch and large-mass pipe fittings need to be positioned, the installation precision and the detection efficiency are very easy to reduce, the equipment is often in a material waiting state, and the detection efficiency is finally influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe fitting laser welding seam positioner aims at solving the problem that the background art provided.

A laser welding seam positioning device for pipe fittings comprises,

positioning a plate;

the inner wall department of locating plate is located to the subassembly of reloading, wherein: the reloading subassembly includes worker platform, cylinder, joint ring, joint groove, mounting bracket and driving motor, the mounting bracket is fixed to be set up in the inner wall both sides department of locating plate, the worker platform rotates to inlay the inner wall department of locating the mounting bracket, the fixed output department that sets up in the cylinder in the outer wall bottom center department of joint ring, the joint groove has all been seted up to outer wall one side that the joint ring was kept away from each other, the one end outer wall that the cylinder is close to each other is fixed to be set up in the inner wall both sides department of worker platform, driving motor is fixed to be set up in the outer wall department of mounting bracket, driving motor's output is fixed to be set up in the outer wall one side center department of worker platform.

Furthermore, the mounting tables are fixedly arranged on two sides of the top of the outer wall of the positioning plate, and the chucks are inserted into the mounting tables through the rotation of the rotating shafts at one ends close to each other.

Furthermore, the movable groove has all been seted up to the outer wall top both sides of locating plate, and the inner wall both sides of movable groove are all slided and are inlayed and be equipped with the slider.

Furthermore, the center of the inner wall of the sliding block is in threaded connection with a bidirectional screw rod.

Furthermore, the outer wall top of slider is fixed to be provided with and removes the frame, and the inner wall that removes the frame is fixed to be provided with a plurality of elastic rods.

Furthermore, a rolling shaft is rotatably embedded at one end of each elastic rod.

Compared with the prior art, the beneficial effects of the utility model are that:

in this scheme, through the subassembly of reloading, can realize stable pipe fitting quick reloading and unloading, in follow-up use, realization that can be quick detects in batches, avoids because the detection volume increases, the manual installation that leads to, and the installation accuracy that leads to descends, has reduced the positioning accuracy of welding seam, leads to the data distortion, influences the processing procedure of follow-up pipe fitting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a first viewing angle of the present invention;

fig. 2 is a perspective view of a second viewing angle of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. positioning a plate; 2. a working platform; 3. a snap ring; 4. a mounting frame; 5. a movable frame; 6. a chuck; 7. a drive motor; 8. a bidirectional screw rod; 101. an installation table; 102. a moving groove; 201. a cylinder; 301. a clamping groove; 501. an elastic rod; 502. a roller; 503. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the technical solution provided in this embodiment is as follows:

a laser welding seam positioning device for pipe fittings comprises,

a positioning plate 1;

reloading assembly arranged on the inner wall of the positioning plate 1, wherein: the subassembly of reloading includes work platform 2, cylinder 201, joint ring 3, joint groove 301, mounting bracket 4 and driving motor 7, mounting bracket 4 is fixed to be set up in the inner wall both sides department of locating plate 1, work platform 2 rotates to inlay the inner wall department of locating mounting bracket 4, the fixed output department that sets up in cylinder 201 in outer wall bottom center department of joint ring 3, joint groove 301 has all been seted up to outer wall one side that joint ring 3 kept away from each other, the fixed inner wall both sides department that sets up in work platform 2 of one end outer wall that cylinder 201 is close to each other, driving motor 7 is fixed to be set up in the outer wall department of mounting bracket 4, driving motor 7's output end is fixed to be set up in work platform 2's outer wall one side center department.

The utility model discloses an in the embodiment, through the subassembly of reloading, can realize stable pipe fitting quick reloading and unloading, in follow-up use, realization that can be quick detects in batches, avoids because the detection volume increases, the manual installation that leads to, and the installation accuracy who leads to descends, has reduced the positioning accuracy of welding seam, leads to the data distortion, influences the processing procedure of follow-up pipe fitting.

Specifically, the mounting tables 101 are fixedly arranged on two sides of the top of the outer wall of the positioning plate 1, and the chucks 6 are inserted into the mounting tables 101 through the rotation of the rotating shafts at the ends close to each other.

The utility model discloses an in the embodiment, utilize chuck 6, can realize carrying out centre gripping and joint to the both ends of pipe fitting, in actual application, adopt outside motor to drive chuck 6 rotatory, conveniently adjust the position of butt weld.

Specifically, the two sides of the top of the outer wall of the positioning plate 1 are both provided with a moving groove 102, and the two sides of the inner wall of the moving groove 102 are both slidably embedded with sliders 503.

In the embodiment of the present invention, the high-precision adjustment of the working position of the movable frame 5 can be realized by the movable groove 102 and the sliding block 503.

Specifically, the center of the inner wall of the sliding block 503 is connected with a bidirectional screw 8 through a thread.

In the embodiment of the present invention, the stable driving of the position of the slider 503 can be realized by the bidirectional screw rod 8.

Specifically, the top of the outer wall of the sliding block 503 is fixedly provided with a movable frame 5, and the inner wall of the movable frame 5 is fixedly provided with a plurality of elastic rods 501.

The utility model discloses an in the embodiment, through removing frame 5 and elastic rod 501, can realize adjusting roller shaft 502 operating position, carry out the centre gripping to the pipe fitting of different diameters in step.

Specifically, a roller 502 is rotatably embedded in one end of each of the plurality of elastic rods 501.

The utility model discloses an in the embodiment, the one end of a plurality of elastic rods 501 is rotated and is inlayed and be equipped with roller bearing 502, can realize that stable centre gripping slides, avoids producing the dead problem of card.

The utility model provides a pair of pipe fitting laser weld seam positioner's working process does:

first paint heat conduction silicone grease with the outer wall bottom of chip, inlay the inside department of locating restriction frame 202 afterwards, with wire 6 and chip electric connection, go up heat dissipation shell 1 and 2 mutual joints of heat dissipation shell down, utilize rivet 8 to lock, insulating green oil is paintd in gap department, the chip production of heat is, the heat has the outer wall bottom and the top of chip to conduct respectively, the heat result heat conduction piece 101 at chip top concentrates on heating panel 3, the heat of chip bottom is accomplished through circulating pipe 7 and hollow tube 5 and is concentrated, utilize heat conduction frame 201 to conduct the heat for the heating panel, accomplish the heat dissipation, cool down wire 6 in step.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A pipe fitting laser welding seam positioning device is characterized by comprising,

a positioning plate (1);

the inner wall department of locating plate (1) is located to the subassembly of reloading, wherein: the reloading subassembly includes work platform (2), cylinder (201), joint ring (3), joint groove (301), mounting bracket (4) and driving motor (7), mounting bracket (4) are fixed to be set up in the inner wall both sides department of locating plate (1), work platform (2) are rotated and are inlayed the inner wall department of locating mounting bracket (4), the fixed output end department that sets up in cylinder (201) of outer wall bottom center department of joint ring (3), joint groove (301) have all been seted up to outer wall one side that joint ring (3) kept away from each other, the fixed inner wall both sides department that sets up in work platform (2) of one end outer wall that cylinder (201) are close to each other, driving motor (7) are fixed to be set up in the outer wall department of mounting bracket (4), the fixed outer wall one side center department that sets up in work platform (2) of output of driving motor (7).

2. The pipe fitting laser welding seam positioning device according to claim 1, wherein mounting tables (101) are fixedly arranged on both sides of the top of the outer wall of the positioning plate (1), and chucks (6) are rotatably inserted into the mutually close ends of the mounting tables (101) through rotating shafts.

3. The pipe fitting laser welding seam positioning device according to claim 2, wherein both sides of the top of the outer wall of the positioning plate (1) are provided with moving grooves (102), and both sides of the inner wall of the moving grooves (102) are slidably embedded with sliding blocks (503).

4. The pipe fitting laser welding seam positioning device according to the claim 3, characterized in that the center of the inner wall of the sliding block (503) is connected with a bidirectional screw rod (8) in a threaded manner.

5. The pipe fitting laser welding seam positioning device according to claim 4, characterized in that a movable frame (5) is fixedly arranged on the top of the outer wall of the sliding block (503), and a plurality of elastic rods (501) are fixedly arranged on the inner wall of the movable frame (5).

6. The pipe fitting laser welding seam positioning device according to claim 5, characterized in that a roller (502) is rotatably embedded at one end of a plurality of elastic rods (501).

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