CN214868453U

CN214868453U - Novel spiral steel pipe head welding device

Info

Publication number: CN214868453U
Application number: CN202121565134.XU
Authority: CN
Inventors: 王凯
Original assignee: Linyi Ruiyuan Industry And Trade Co ltd
Current assignee: Linyi Ruiyuan Industry And Trade Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-26
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a novel spiral steel pipe tube head welding device, which comprises a base, wherein a fixed block is fixedly arranged on the upper side wall of the base, a transmission belt mechanism is fixedly assembled on the upper side wall of the fixed block, a rotating shaft is fixedly arranged on the inner side wall of the output end of the transmission belt mechanism, a driving gear is fixedly arranged on the right end of the rotating shaft, a rotating ring is rotatably assembled on the inner side wall of a cylindrical cavity, and a driven gear is fixedly arranged on the left side wall of the rotating ring. Ensuring the smooth welding work with high precision.

Description

Novel spiral steel pipe head welding device

Technical Field

The utility model relates to a spiral steel pipe technical field specifically is a novel welding of spiral steel pipe tube head device.

Background

In the use of spiral steel pipe, often need to connect two sections or multistage spiral steel pipe and use, consequently, need weld two spiral steel pipe in tube head department, realize connecting, and because spiral steel pipe is generally great, consequently when the welding, it is comparatively difficult to rotate two spiral steel pipe simultaneously, and also produce the influence to the concatenation condition of tube head department after rotating easily, and then make the weldment work degree of difficulty of spiral steel pipe tube head department higher, if can design one kind need not to rotate spiral steel pipe, can conveniently accomplish the device to tube head department welded, just can solve this type of problem, for this reason, we propose a novel spiral steel pipe tube head welding set.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel spiral steel pipe tube head welding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel welding device for spiral steel pipe tube heads comprises a base, wherein a fixed block is fixedly arranged on the upper side wall of the base, a cylindrical cavity is formed in the inner side wall of the fixed block, a transmission belt mechanism is fixedly assembled on the upper side wall of the fixed block, a rotating shaft is fixedly installed on the inner side wall of the output end of the transmission belt mechanism and is rotatably assembled in the cylindrical cavity, a driving gear is fixedly installed at the right end of the rotating shaft, a rotating ring is assembled on the inner side wall of the cylindrical cavity in a rotating mode, a driven gear is fixedly installed on the left side wall of the rotating ring and is meshed with the driving gear, a fixed cylinder is fixedly installed on the upper side of the inner side wall of the rotating ring, a motor is fixedly installed on the inner side wall of the fixed cylinder and is connected to an external power supply through a wire, a rotating cylinder is fixedly installed on the output end of the motor, a threaded ring is fixedly installed on the inner side wall of the rotating cylinder, the inner side wall spiro union of screw ring has the threaded rod, the lower extreme fixed mounting of threaded rod has the bonding tool, the even fixed mounting of the last lateral wall of base has the supporting shoe, the last lateral wall of supporting shoe all imbeds and installs the pneumatic cylinder, the equal fixed mounting of output of pneumatic cylinder has the arc.

Further, symmetry fixed mounting has a cylinder around the lateral wall of arc, the equal fixed mounting of the inside wall of a cylinder has the spring, the equal fixed mounting in the inner of spring has the movable block, the equal fixed mounting in the inner of movable block has the limiting plate, the inside wall of limiting plate and the inside wall of arc all rotate and are equipped with the running roller.

Furthermore, the lateral wall bilateral symmetry of threaded rod has seted up the spout, the inside wall bilateral symmetry fixed mounting of rotating the section of thick bamboo has the gag lever post, and the gag lever post pegs graft in the spout.

Further, the trapezoidal ring-shaped groove has been seted up to the inside wall in cylinder chamber, the even fixed mounting of lateral wall of swivel becket has trapezoidal piece, and trapezoidal piece pegs graft in trapezoidal ring-shaped inslot.

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

the utility model discloses a supporting shoe department structure and fixed block can support two spiral steel pipes to insert the butt joint of cylinder intracavity with the welding department, later utilize the power that receives drive belt mechanism and the structure of pivoted bonding tool department, can be under the condition of the spiral steel pipe that does not rotate the welding of two spiral steel pipe tube heads of accurate completion department, this in-process only needs to remove spiral steel pipe, makes whole welding process operation comparatively simple, has guaranteed going on of the smooth weldment work of high accuracy.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a left side sectional view of the supporting block of the present invention.

Description of reference numerals: 1. the base, 2, the fixed block, 3, the cylinder chamber, 4, drive belt mechanism, 5, the pivot, 6, the driving gear, 7, the rotating ring, 8, driven gear, 9, the fixed section of thick bamboo, 10, the motor, 11, the rotating cylinder, 12, the screw ring, 13, the threaded rod, 14, the bonding tool, 15, the supporting shoe, 16, the pneumatic cylinder, 17, the arc, 18, the cylinder, 19, the spring, 20, the movable block, 21, the limiting plate, 22, the running roller, 23, the spout, 24, the gag lever post, 25, trapezoidal ring groove, 26, trapezoidal piece.

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, fig. 2 and fig. 3, the present invention is a schematic structural diagram, and the present invention provides a technical solution: a novel spiral steel pipe tube head welding device comprises a base 1, a fixed block 2 is fixedly installed on the upper side wall of the base 1, a cylindrical cavity 3 is formed in the inner side wall of the fixed block 2, tube heads of two spiral steel pipe welding positions are inserted into the cylindrical cavity 3 and are spliced, a transmission belt mechanism 4 is fixedly assembled on the upper side wall of the fixed block 2, a rotating shaft 5 is fixedly installed on the inner side wall of the output end of the transmission belt mechanism 4, the rotating shaft 5 is rotatably assembled in the cylindrical cavity 3, a driving gear 6 is fixedly installed at the right end of the rotating shaft 5, a rotating ring 7 is rotatably assembled on the inner side wall of the cylindrical cavity 3, a driven gear 8 is fixedly installed on the left side wall of the rotating ring 7, the driven gear 8 is meshed with the driving gear 6, the driving gear 6 is driven to rotate firstly, then the driven gear 8 and the rotating ring 7 are driven to rotate through the meshed relation, a fixed cylinder 9 is fixedly installed on the upper side of the inner side wall of the rotating ring 7, the inner side wall of the fixed cylinder 9 is fixedly provided with a motor 10, the motor 10 is connected to an external power supply through a wire, the output end of the motor 10 is fixedly provided with a rotating cylinder 11, the rotation of the rotating ring 7 can drive the fixed cylinder 9 and the rotating cylinder 11 to rotate, and further can drive a welding head 14 connected with the rotating cylinder 11 to rotate, so as to realize different spiral steel pipes, and the welding mode of the rotation of the welding head 14 is realized, the inner side wall of the rotating cylinder 11 is fixedly provided with a threaded ring 12, the inner side wall of the threaded ring 12 is screwed with a threaded rod 13, because the threaded rod 13 is limited by a lower side limiting rod 24, when the motor 10 drives the rotating cylinder 11 to rotate, the threaded rod 13 can move in the vertical direction under the action of the thread, so as to realize the adjustment of the position of the welding head 14, the lower end of the threaded rod 13 is fixedly provided with the welding head 14, the upper side wall of the base 1 is uniformly and fixedly provided with supporting blocks 15, and the upper side wall of the supporting blocks 15 is embedded with a hydraulic cylinder 16, the output end of the hydraulic cylinder 16 is fixedly provided with an arc-shaped plate 17, the main body of the spiral steel pipe is placed on the arc-shaped plate 17, the height of the arc-shaped plate 17 can be adjusted by using the hydraulic cylinder 16, and the adjustable welding head 14 is matched to ensure that the device is suitable for pipe head welding work of the spiral steel pipe within a certain range of diameter.

Particularly, symmetry fixed mounting has a cylinder section of thick bamboo 18 around the lateral wall of arc 17, the equal fixed mounting of the inside wall of a cylinder section of thick bamboo 18 has spring 19, spring 19 is compression state in fig. 3, the equal fixed mounting in the inner of spring 19 has movable block 20, the equal fixed mounting in the inner of movable block 20 has limiting plate 21, receive spring 19 elasticity effect, limiting plate 21 can carry out the centre gripping to the spiral steel pipe in the certain limit diameter and fix, guarantee going on smoothly of weldment work, limiting plate 21's the inside wall all rotates with the inside wall of arc 17 and is equipped with running roller 22, utilize the completion that running roller 22 can be convenient to the removal of spiral steel pipe.

Specifically, the lateral wall bilateral symmetry of threaded rod 13 has seted up spout 23, and the inside wall bilateral symmetry fixed mounting of rotating barrel 11 has gag lever post 24, and gag lever post 24 pegs graft in spout 23, makes threaded rod 13 unable rotation, and then when guaranteeing to rotate barrel 11 and drive threaded ring 12 and rotate, can drive threaded rod 13 and remove.

Specifically, trapezoidal ring groove 25 has been seted up to the inside wall of cylindrical cavity 3, and the even fixed mounting of the outside wall of swivel becket 7 has trapezoidal piece 26, and trapezoidal piece 26 pegs graft in trapezoidal ring groove 25, prescribes a limit to the position of swivel becket 7, and does not influence its rotation.

The working principle is as follows: this novel spiral steel pipe tube head welding set, during the use, place two spiral steel pipes on the arc 17 of both sides, and move the tube head to cylinder chamber 3 in the concatenation on, and guarantee that concatenation department and bonding tool 14 are located the coplanar, later can utilize drive belt mechanism 4 to drive bonding tool 14 and rotate, carry out the weldment work of tube head department, and to the slightly little threaded steel pipe of pipe diameter, can drive arc 17 through pneumatic cylinder 16 and move up, guarantee spiral steel pipe and cylinder chamber 3 coaxial, and then guarantee going on smoothly of weldment work, through this device, make the weldment work of two threaded steel pipe tube head departments more convenient high-efficient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel spiral steel pipe tube head welding device which characterized in that: comprises a base, a fixed block is fixedly arranged on the upper side wall of the base, a cylindrical cavity is arranged on the inner side wall of the fixed block, a transmission belt mechanism is fixedly assembled on the upper side wall of the fixed block, a rotating shaft is fixedly arranged on the inner side wall of the output end of the transmission belt mechanism and rotatably assembled in the cylindrical cavity, a driving gear is fixedly arranged at the right end of the rotating shaft, a rotating ring is rotatably assembled on the inner side wall of the cylindrical cavity, a driven gear is fixedly arranged on the left side wall of the rotating ring and meshed with the driving gear, a fixed cylinder is fixedly arranged on the upper side of the inner side wall of the rotating ring, a motor is fixedly arranged on the inner side wall of the fixed cylinder and is connected to an external power supply through a wire, a rotating cylinder is fixedly arranged on the output end of the motor, a threaded ring is fixedly arranged on the inner side wall of the rotating cylinder, a threaded rod is screwed on the inner side wall of the threaded ring, the lower extreme fixed mounting of threaded rod has the bonding tool, the even fixed mounting of the last lateral wall of base has the supporting shoe, the last lateral wall of supporting shoe all imbeds and installs the pneumatic cylinder, the equal fixed mounting of output of pneumatic cylinder has the arc.

2. The novel welding device for the pipe head of the spiral steel pipe as claimed in claim 1, wherein: the utility model discloses a roller, including arc, cylinder, limiting plate, the inside wall of limiting plate and the inside wall of arc all rotate and are equipped with the running roller, the equal fixed mounting in the lateral wall of arc has a cylinder section of thick bamboo around the symmetry, the equal fixed mounting of the inside wall of a cylinder section of thick bamboo has the spring, the equal fixed mounting in the inner of spring has the movable block, the equal fixed mounting in the inner of movable block has the limiting plate, the inside wall of limiting plate and the inside wall of arc all rotate and are equipped with the running roller.

3. The novel welding device for the pipe head of the spiral steel pipe as claimed in claim 1, wherein: the lateral wall bilateral symmetry of threaded rod has seted up the spout, the inside wall bilateral symmetry fixed mounting of rotating the section of thick bamboo has the gag lever post, and the gag lever post pegs graft in the spout.

4. The novel welding device for the pipe head of the spiral steel pipe as claimed in claim 1, wherein: the inside wall in cylinder chamber has seted up trapezoidal ring groove, the even fixed mounting of lateral wall of swivel becket has trapezoidal piece, and trapezoidal piece pegs graft in trapezoidal ring inslot.