CN206795157U - A kind of pipeline automatic welding connection device - Google Patents

Abstract

The utility model discloses a kind of pipeline automatic welding connection device, including frame, the frame top is movably installed with automatic welding device, fixed block is movably installed with the frame, chute is offered on the inwall of the frame both sides, two chutes are symmetrical arranged based on frame central, the fixed block both sides are fixedly welded with sliding block, two sliding blocks are slidably mounted in two chutes respectively, the fixed block top offers semi-circular recesses, the first semicircle clamping plate and the second semicircle clamping plate are movably installed with the semi-circular recesses inwall, the first semicircle clamping plate and the second semicircle clamping plate are based on semi-circular recesses opening center symmetric setting, the side that the first semicircle clamping plate and the second semicircle clamping plate are located remotely from each other is equipped with rotating shaft and the first spring.The utility model can be conveniently adjusted the position of pipeline placement, and can consolidate clamping pipe, prevent Pipeline damage, simple in construction, easy to use.

Description

A pipe automatic welding device

technical field

The utility model relates to the technical field of welding devices, in particular to an automatic welding device for pipelines.

Background technique

When automatically welding pipes, in order to improve the welding quality, it is necessary to fix the pipes on the fixture first. However, the pipe fixtures currently on the market are composed of two upper and lower splints. The structure is complex and inconvenient to use, which is not conducive to clamping the pipe. At the same time, The height of the fixture cannot be adjusted arbitrarily, which is easy to damage the pipeline.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a pipeline automatic welding device.

In order to achieve the above object, the utility model adopts the following technical solutions:

An automatic welding device for pipelines, comprising a frame, an automatic welder is movably installed on the top of the frame, a fixed block is movably installed inside the frame, and slide grooves are opened on the inner walls of both sides of the frame, two The chute is arranged symmetrically based on the center of the frame, and the two sides of the fixed block are fixedly welded with sliders, and the two sliders are respectively slidably installed in the two chutes, and the top of the fixed block is provided with a semicircular groove. A first semicircular splint and a second semicircular splint are movably installed on the inner wall of the semicircular groove, and the first semicircular splint and the second semicircular splint are symmetrical based on the opening center of the semicircular groove Set, the sides of the first semicircular splint and the second semicircular splint that are far away from each other are provided with a rotating shaft and a first spring, and one end of the two rotating shafts is rotatably mounted on the first semicircular splint and the second semicircular splint. The side of the circular splint away from the bottom inner wall of the semicircular groove, the other end is fixedly welded on the inner wall of the semicircular groove, and one end of the two first springs is fixedly welded to the first semicircular splint and the second half The circular splint is close to one side of the inner wall at the bottom of the semicircular groove, and the other end is fixedly welded on the inner wall of the semicircular groove, and the sides of the first semicircular splint and the second semicircular splint are close to each other A groove is provided, and one end of the second spring is fixedly welded on the inner wall of the end of the groove away from the opening, and an extruding block is fixedly welded on the other end of the second spring, and the extruding block is adapted to the groove.

Preferably, two card slots are provided on the inner wall of the semicircular groove away from the opening, and the first semicircular splint and the second semicircular splint are close to the side of the inner wall of the bottom end of the semicircular groove Both clamps are fixedly installed, and the two clamps are adapted to the two card slots respectively.

Preferably, limiting slots are provided at equal intervals along the vertical direction on the inner wall of the end of the chute away from the opening, and a limiting block is fixedly installed on the slider, and the limiting block is adapted to the limiting slot.

Preferably, a sliding bead groove is provided on the inner wall of the end of the sliding groove away from the opening, and sliding balls are slidably installed in the sliding bead groove, and the sliding balls are in contact with the slider.

Preferably, both the first spring and the second spring are high-strength compression springs.

Preferably, a protruding block is fixedly installed on the sides of the first semicircular splint and the second semicircular splint close to each other, and a rubber skin is fixedly installed on the protruding block.

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

In the utility model, the position of the semicircular groove can be adjusted conveniently through the cooperative use of the frame, the fixed block, the semicircular groove, the chute, and the slider to meet the height of the position where the pipeline is placed, and through the first semicircular The splint, the second semicircular splint, the rotating shaft, the semicircular groove, the first spring, the fixture, and the card slot are used together to facilitate more stable clamping of the pipe. Through the second groove, the second spring, When the extruding block is used in conjunction, it can facilitate the buffering effect when extruding the pipe. The new type of use can facilitate the adjustment of the position of the pipe, and can firmly clamp the pipe to prevent damage to the pipe. It has a simple structure and is easy to use.

Description of drawings

Fig. 1 is the structural representation of a kind of pipeline automatic welding device that the utility model proposes;

Fig. 2 is a structural schematic diagram of a semicircular splint of an automatic pipeline welding device proposed by the utility model.

In the figure: 1 frame, 2 automatic welder, 3 first semicircular splint, 4 second semicircular splint, 5 rotating shaft, 6 semicircular groove, 7 first spring, 8 chute, 9 slider , 10 fixtures, 11 card slots, 12 grooves, 13 second springs, 14 extrusion blocks.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-2, an automatic pipeline welding device includes a frame 1, an automatic welder 2 is movably installed on the top of the frame 1, a fixed block is movably installed in the frame 1, and there are holes on the inner walls of both sides of the frame 1 Chutes 8, two chutes 8 are arranged symmetrically based on the center of the frame 1, sliders 9 are fixedly welded on both sides of the fixed block, and the two sliders 9 are respectively slidably installed in the two chutes 8, and a half A circular groove 6, a first semicircular clamping plate 3 and a second semicircular clamping plate 4 are movably installed on the semicircular groove 6 inner wall, and the first semicircular clamping plate 3 and the second semicircular clamping plate 4 are based on the semicircular The center of the opening of the circular groove 6 is symmetrically arranged, and the first semicircular splint 3 and the second semicircular splint 4 are provided with a rotating shaft 5 and a first spring 7 on the side away from each other, and one end of the two rotating shafts 5 is rotatably mounted on the second half. The semicircular splint 3 and the second semicircular splint 4 are away from the side of the inner wall of the bottom end of the semicircular groove 6, and the other end is fixedly welded on the inner wall of the semicircular groove 6, and two first springs 7 are fixed at one end Weld the first semicircular splint 3 and the second semicircular splint 4 near the side of the inner wall of the bottom of the semicircular groove 6, and the other end is fixedly welded on the inner wall of the semicircular groove 6, the first semicircular Clamping plate 3 and the side that the second semicircle clamping plate 4 is close to each other are all provided with groove 12, and groove 12 is fixedly welded with the end of second spring 13 on the inner wall of one end away from opening, and the other end of second spring 13 is fixedly welded with Extrusion block 14, the extrusion block 14 fits with the groove 12. Through the cooperative use of the frame 1, the fixed block, the semicircular groove 6, the chute 8, and the slider 9, the position of the semicircular groove 6 can be easily adjusted to meet the height of the position where the pipeline is placed. Through the first semicircular The clamping plate 3, the second semicircular clamping plate 4, the rotating shaft 5, the semicircular groove 6, the first spring 7, the fixture 10, and the draw-in groove 11 are used together to facilitate the clamping of the pipeline in a more stable way, through the second The groove 12, the second spring 13, and the extruding block 14 are used together to facilitate the buffering effect when extruding the pipe. This new type of use can facilitate the adjustment of the position of the pipe, and can firmly clamp the pipe to prevent damage to the pipe. The structure is simple , easy to use.

Two draw-in grooves 11 are provided on the inner wall of the end of the semicircular groove 6 away from the opening, and the first semicircular splint 3 and the second semicircular splint 4 are fixed on the side near the inner wall of the bottom end of the semicircular groove 6. Fixtures 10 are installed, and two fixtures 10 are matched with two draw-in grooves 11 respectively, and the inner wall of the end of the chute 8 away from the opening is provided with a limit groove at equidistant intervals in the vertical direction. The position block, the limit block and the limit groove are adapted, and the inner wall of the end of the chute 8 away from the opening is provided with a sliding bead groove, and a sliding ball is slidably installed in the sliding bead groove, and the sliding ball is in contact with the slider 9, and the first The spring 7 and the second spring 13 are all high-strength compression springs, and a side where the first semicircular splint 3 and the second semicircular splint 4 are close to each other is fixedly equipped with a bump, and a rubber skin is fixedly installed on the bump. Through the cooperative use of the frame 1, the fixed block, the semicircular groove 6, the chute 8, and the slider 9, the position of the semicircular groove 6 can be easily adjusted to meet the height of the position where the pipeline is placed. Through the first semicircular The clamping plate 3, the second semicircular clamping plate 4, the rotating shaft 5, the semicircular groove 6, the first spring 7, the fixture 10, and the draw-in groove 11 are used together to facilitate the clamping of the pipeline in a more stable way, through the second The groove 12, the second spring 13, and the extruding block 14 are used together to facilitate the buffering effect when extruding the pipe. This new type of use can facilitate the adjustment of the position of the pipe, and can firmly clamp the pipe to prevent damage to the pipe. The structure is simple , easy to use.

Working principle: In use, the pipe is put into the semicircular groove 6 on the fixed block, the pipe squeezes the first semicircular splint 3 and the second semicircular splint 4, the first semicircular splint 3 and the second semicircular splint The semicircular splint 4 squeezes the first spring 7, under the reaction force of the first spring 7, the first semicircular splint 3 and the second semicircular splint 4 are driven to rotate through the rotating shaft 5, and the pipe is clamped, and the pipe is extruded Block 14, the extrusion block 14 squeezes the second spring 13, under the reaction force of the second spring 13, the purpose of buffering the pipeline is achieved, the fixed block is moved, the fixed block drives the slider 9 to slide on the chute 8, and the pipeline is adjusted The height of the required position meets the height requirements of welded pipes.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of pipeline automatic welding connection device, including frame (1), it is characterised in that frame (1) top is movably installed with certainly Dynamic soldering apparatus (2), the frame (1) is interior to be movably installed with fixed block, and chute is offered on the inwall of frame (1) both sides (8), two chutes (8) are based on frame (1) center symmetric setting, and the fixed block both sides are fixedly welded with sliding block (9), two institutes Sliding block (9) to be stated to be slidably mounted on respectively in two chutes (8), the fixed block top offers semi-circular recesses (6), and described half The first semicircle clamping plate (3) and the second semicircle clamping plate (4), first semicircle are movably installed with circular groove (6) inwall Clevis plate (3) and the second semicircle clamping plate (4) are based on semi-circular recesses (6) opening center symmetric setting, and described first is semicircle The side that clamping plate (3) and the second semicircle clamping plate (4) are located remotely from each other is equipped with rotating shaft (5) and the first spring (7), turns described in two Axle (5) one end is rotatably installed in the first semicircle clamping plate (3) and the second semicircle clamping plate (4) away from semi-circular recesses (6) bottom The side of inwall, the other end are fixedly welded on semi-circular recesses (6) inwall, and weldering is fixed in two described first spring (7) one end The first semicircle clamping plate (3) and the second semicircle clamping plate (4) are connected on close to the side of semi-circular recesses (6) bottom inwall, it is another End is fixedly welded on semi-circular recesses (6) inwall, and the first semicircle clamping plate (3) and the second semicircle clamping plate (4) are mutual Close side opens up fluted (12), and the groove (12) is fixedly welded with second spring on one end inwall away from opening (13) one end, second spring (13) other end are fixedly welded with crushing block (14), the crushing block (14) and groove (12) it is adapted.

2. a kind of pipeline automatic welding connection device according to claim 1, it is characterised in that the semi-circular recesses (6) are remote Leave and two necks (11) are offered on one end inwall of mouth, the first semicircle clamping plate (3) and the second semicircle clamping plate (4) Fixture (10) is installed with close to the side of semi-circular recesses (6) bottom inwall, two fixtures (10) are blocked with two respectively Groove (11) is adapted.

3. a kind of pipeline automatic welding connection device according to claim 1, it is characterised in that the chute (8) is away from opening One end inwall on vertically equidistant intervals offer stopper slot, be installed with limited block on the sliding block (9), institute Limited block is stated to be adapted with stopper slot.

4. a kind of pipeline automatic welding connection device according to claim 1, it is characterised in that the chute (8) is away from opening One end inwall on offer sliding pearl groove, sliding pearl is slidably fitted with the sliding pearl groove, the sliding pearl is in contact with sliding block (9).

5. a kind of pipeline automatic welding connection device according to claim 1, it is characterised in that first spring (7) and Two springs (13) are high intensity compression spring.

A kind of 6. pipeline automatic welding connection device according to claim 1, it is characterised in that the first semicircle clamping plate (3) and the second semicircle clamping plate (4) side close to each other is installed with projection, and rubber is installed with the projection Skin.