CN213163949U

CN213163949U - Adjustable fixing and clamping structure of pipe welding device

Info

Publication number: CN213163949U
Application number: CN202021975794.0U
Authority: CN
Inventors: 赖勋; 邱瀚聪; 严立明
Original assignee: Fujian Xinghexin Intelligent Equipment Co ltd
Current assignee: Fujian Xinghexin Intelligent Equipment Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-11
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a fixed clamping structure with adjustable tubular product welding set, comprising a base plate, the first support of bottom plate upper end left side fixedly connected with, the first arc lantern ring of first support upper end fixedly connected with, swing joint has first slip ring in the first arc lantern ring, bottom plate upper end right side fixedly connected with second support, the second support upper end fixedly connected with second arc lantern ring, swing joint has the second slip ring in the second arc lantern ring, the notch has all been seted up to the first arc lantern ring and second arc lantern ring inboard, the inboard fixedly connected with head rod of first slip ring. This fixed clamping structure with adjustable tubular product welding set constitutes a tubular product fixed clamping device through spare parts such as C shape calliper, bolt, nut and rubber pad, and this fixing device parallel arrangement has two, fixes two tubular products respectively to can adjust according to the thickness of tubular product, so that fix the tubular product of different diameters.

Description

Adjustable fixing and clamping structure of pipe welding device

Technical Field

The utility model relates to a welding equipment technical field specifically is a fixed clamping structure with adjustable tubular product welding set.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials to plastics in a heated, high temperature or high pressure manner.

The existing welding process has various energy wave sources, including gas flame, electric arc, laser, electron beam, membrane material, ultrasonic wave and the like, and in order to prevent welding deviation, a support is usually needed to fix a welding object during welding, but the existing welding support is not suitable for fixing a pipe, the pipe is fixed unstably, and the desoldering is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed clamping structure with adjustable tubular product welding set to propose the unsuitable problem of fixed tubular product of current welded fastening support in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed clamping structure with adjustable tubular product welding set, includes the bottom plate, the first support of bottom plate upper end left side fixedly connected with, the first arc lantern ring of first support upper end fixedly connected with, swing joint has first slip ring in the first arc lantern ring, bottom plate upper end right side fixedly connected with second support, the second support upper end fixedly connected with second arc lantern ring, swing joint has the second slip ring in the second arc lantern ring, the notch has all been seted up with second arc lantern ring inboard to the first arc lantern ring, the inboard fixedly connected with head rod of first slip ring, the first C shape calliper of head rod lower extreme fixedly connected with, the inboard fixedly connected with second connecting rod of second slip ring, second connecting rod lower extreme fixedly connected with second C shape calliper.

Preferably, the inner sides of the first C-shaped caliper and the second C-shaped caliper are fixedly connected with rubber pads, the first connecting rod and the second connecting rod are movably connected in the notch, and the first C-shaped caliper and the second C-shaped caliper are respectively located at the circle center positions of the first sliding ring and the second sliding ring.

Preferably, the front ends and the rear ends of the first C-shaped caliper and the second C-shaped caliper are provided with through holes, bolts are inserted into the through holes, and nuts are connected to the tail ends of the bolts through threads.

Preferably, a first pipe is inserted into the first C-shaped caliper, a second pipe is inserted into the second C-shaped caliper, a groove is formed in the upper end of the bottom plate, a welding gun is movably connected into the groove, a welding head is fixedly connected to the upper end of the welding gun, and the welding head is located at the lower end of the joint of the first pipe and the second pipe.

Preferably, the right end of the first connecting rod is fixedly connected with a transmission rod, the right end of the transmission rod is connected to the left end of the second connecting rod, and the right end of the second connecting rod is fixedly connected with a handrail.

Preferably, the inner sides of the first arc-shaped lantern ring and the second arc-shaped lantern ring are coated with Teflon coatings.

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

1. the adjustable fixed clamping structure of the pipe welding device comprises two pipe fixed clamping devices which are formed by parts such as C-shaped calipers, bolts, nuts, rubber pads and the like, wherein the two pipe fixed clamping devices are arranged in parallel and are used for fixing two pipes respectively and can be adjusted according to the thickness of the pipes so as to fix the pipes with different diameters;

2. according to the adjustable fixed clamping structure of the pipe welding device, the bottom plate is provided with the groove, the welding gun is inserted into the groove, and the welding head is just positioned at the lower end of the joint of the two pipes, so that the two pipes can be conveniently welded;

3. according to the adjustable fixed clamping structure of the pipe welding device, the pipe fixing device is arranged on the inner sides of the first sliding ring and the second sliding ring, and after the handrail is pushed, the first C-shaped caliper and the second C-shaped caliper can rotate together through the transmission rod, so that the angles of two pipes are adjusted, and the welding position is welded.

Drawings

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

FIG. 2 is a schematic side view of the first curved collar of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the installation structure of the first connecting rod and the first arc-shaped sleeve ring according to the present invention.

In the figure: 1. a base plate; 2. a first bracket; 3. a first arcuate collar; 4. a first slip ring; 5. a second bracket; 6. a second arcuate collar; 7. a second slip ring; 8. a notch; 9. a first connecting rod; 10. a first C-shaped caliper; 11. a second connecting rod; 12. a second C-shaped caliper; 13. a rubber pad; 14. a through hole; 15. a bolt; 16. a nut; 17. a first tubing; 18. a second tubing; 19. a groove; 20. a welding gun; 21. a welding head; 22. a transmission rod; 23. a handrail; 24. and (4) coating Teflon.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable fixed clamping structure of a pipe welding device comprises a bottom plate 1, a first support 2, a first arc-shaped sleeve ring 3, a first sliding ring 4, a second support 5, a second arc-shaped sleeve ring 6, a second sliding ring 7, a notch 8, a first connecting rod 9, a first C-shaped caliper 10, a second connecting rod 11, a second C-shaped caliper 12, a rubber pad 13, a through hole 14, a bolt 15, a nut 16, a first pipe 17, a second pipe 18, a groove 19, a welding gun 20, a welding head 21, a transmission rod 22, a handrail 23 and a Teflon coating 24, wherein the left side of the upper end of the bottom plate 1 is fixedly connected with the first support 2, the upper end of the first support 2 is fixedly connected with the first arc-shaped sleeve ring 3, the first sliding ring 4 is movably connected in the first arc-shaped sleeve ring 3, the right side of the upper end of the bottom plate 1 is fixedly connected with the second support 5, the upper end of the second support 5 is fixedly connected with the second arc-shaped sleeve ring 6, the, notch 8 has all been seted up to first

arc lantern ring

3 and 6 inboards of second arc lantern ring, and the inboard fixedly connected with head rod 9 of first slip ring 4, the first C shape calliper 10 of head rod 9 lower extreme fixedly connected with, the inboard fixedly connected with second connecting rod 11 of second slip ring 7, second connecting rod 11 lower extreme fixedly connected with second C shape calliper 12.

Further, the inner sides of the first C-shaped caliper 10 and the second C-shaped caliper 12 are fixedly connected with rubber pads 13, the first connecting rod 9 and the second connecting rod 11 are movably connected in the notch 8, the first C-shaped caliper 10 and the second C-shaped caliper 12 are respectively located at the circle center positions of the first sliding ring 4 and the second sliding ring 7, and the rubber pads 13 not only play a role in skid resistance, but also can prevent the first C-shaped caliper 10 and the second C-shaped caliper 12 from clamping pipes.

Further, the front ends and the rear ends of the first C-shaped caliper 10 and the second C-shaped caliper 12 are provided with through holes 14, bolts 15 are inserted into the through holes 14, the tail ends of the bolts 15 are in threaded connection with nuts 16, and the bolts 15 and the nuts 16 can be screwed up in threaded connection according to the diameter of a pipe.

Furthermore, a first pipe 17 is inserted into the first C-shaped caliper 10, a second pipe 18 is inserted into the second C-shaped caliper 12, a groove 19 is formed in the upper end of the base plate 1, a welding gun 20 is movably connected into the groove 19, a welding head 21 is fixedly connected to the upper end of the welding gun 20, and the welding head 21 is located at the lower end of the joint of the first pipe 17 and the second pipe 18, so that the pipe joint can be welded conveniently.

Further, the right end of the first connecting rod 9 is fixedly connected with a transmission rod 22, the right end of the transmission rod 22 is connected to the left end of the second connecting rod 11, the right end of the second connecting rod 11 is fixedly connected with a handrail 23, the second sliding ring 7 is rotated by pushing the handrail 23, and the transmission rod 22 drives the first sliding ring 4 to rotate.

Further, the inner sides of the first arc-shaped collar 3 and the second arc-shaped collar 6 are coated with a teflon coating 24.

The working principle is as follows: firstly, a first pipe 17 is inserted into a first C-shaped caliper 10, a second pipe 18 is inserted into a second C-shaped caliper 12, the bolt 15 and the nut 16 are screwed, the first pipe 17 is clamped by the first C-shaped caliper 10, the second pipe 18 is clamped by the second C-shaped caliper 12 and is fixed, the welding joint of the first pipe 17 and the second pipe 18 is positioned right above a welding head 21, after the first pipe 17 and the second pipe 18 are fixed, the welding gun 20 is opened, the handrail 23 is pushed at the same time, the first sliding ring 4 and the second sliding ring 7 rotate respectively through the first arc-shaped lantern ring 3 and the second arc-shaped lantern ring 6, the first pipe 17 and the second pipe 18 rotate simultaneously, the welding head 21 welds the welding position, when a welding dead angle is met, the welding gun 20 can be taken out, and the welding dead angle is welded through the welding head 21.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a fixed clamping structure with adjustable tubular product welding set, includes the bottom plate, its characterized in that: the improved clamping device comprises a base plate, and is characterized in that a first support is fixedly connected to the left side of the upper end of the base plate, a first arc-shaped sleeve ring is fixedly connected to the upper end of the first support, a first sliding ring is movably connected to the inside of the first arc-shaped sleeve ring, a second support is fixedly connected to the right side of the upper end of the base plate, a second arc-shaped sleeve ring is fixedly connected to the upper end of the second support, a second sliding ring is movably connected to the inside of the second arc-shaped sleeve ring, notches are formed in the inner sides of the first arc-shaped sleeve ring and the second arc-shaped sleeve ring, a first connecting rod is fixedly connected to the inner side of the first sliding ring, a first C-shaped clamp is fixedly connected to the lower end of the first connecting rod.

2. The adjustable fixing and clamping structure of the pipe welding device according to claim 1, wherein: the inner sides of the first C-shaped caliper and the second C-shaped caliper are fixedly connected with rubber pads, the first connecting rod and the second connecting rod are movably connected in the notch, and the first C-shaped caliper and the second C-shaped caliper are respectively located at the circle center positions of the first sliding ring and the second sliding ring.

3. The adjustable fixing and clamping structure of the pipe welding device according to claim 1, wherein: the first C-shaped caliper and the second C-shaped caliper are provided with through holes at the front end and the rear end respectively, bolts are inserted in the through holes, and nuts are connected to the tail ends of the bolts through threads.

4. The adjustable fixing and clamping structure of the pipe welding device according to claim 1, wherein: the welding device comprises a base plate, a first C-shaped caliper, a second C-shaped caliper, a welding gun and a welding head, wherein the first pipe is inserted into the first C-shaped caliper, the second pipe is inserted into the second C-shaped caliper, a groove is formed in the upper end of the base plate, the welding gun is movably connected into the groove, the upper end of the welding gun is fixedly connected with the welding head, and the welding head is located at the lower end of the joint of.

5. The adjustable fixing and clamping structure of the pipe welding device according to claim 1, wherein: the right end of the first connecting rod is fixedly connected with a transmission rod, the right end of the transmission rod is connected to the left end of the second connecting rod, and the right end of the second connecting rod is fixedly connected with a handrail.

6. The adjustable fixing and clamping structure of the pipe welding device according to claim 1, wherein: the inner sides of the first arc-shaped lantern ring and the second arc-shaped lantern ring are coated with Teflon coatings.