CN210254933U

CN210254933U - Double-ripple steel belt pipe welding device

Info

Publication number: CN210254933U
Application number: CN201921170872.7U
Authority: CN
Inventors: 侯成安; 王冠; 辛晓斐
Original assignee: Shandong Huirui Pipe Co ltd
Current assignee: Shandong Huirui Pipe Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-07
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a double ripple steel band pipe welding set, including the box, the spout has all been seted up to the both sides on box top, and two spout both sides cell walls all alternate through the bearing of inlaying establishing and are connected with the threaded rod, and the one end of two threaded rods is connected with two step motor's output shaft rotation respectively, and two step motor install respectively in one side cell wall of two spouts, and the surperficial threaded connection of two threaded rods has the slider, and the equal fixed mounting in top of two sliders has first clamp splice. The utility model relates to a dual ripple steel band pipe welding set through the first clamp splice and the second clamp splice of installation, is convenient for carry on spacing fixed with welded steel band pipe, avoids taking place the skew at the steel band pipe in welding process, influences the welding effect, drives the threaded rod through the step motor of installation and rotates, and the threaded rod rotates and drives the slider at threaded rod surface reciprocating motion, is convenient for drive down the clamp splice motion, makes two steel band pipe welding position in close contact with.

Description

Double-ripple steel belt pipe welding device

Technical Field

The utility model relates to a welding set, in particular to double ripple steel band pipe welding set.

Background

Welding equipment refers to the equipment needed to implement a welding process. The welding equipment comprises a welding machine, welding process equipment and a welding auxiliary appliance.

The welding of current steel band pipe, generally through the manual work welding, the consuming time and the power of welding, simultaneously in welding process, the steel band pipe takes place easily to remove, influences the welding effect, consequently needs design a dual ripple steel band pipe welding set.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual ripple steel band pipe welding set to solve the welding of some steel band pipes that provide among the above-mentioned background art, generally weld through the manual work, weld consuming time power, simultaneously in welding process, the steel band pipe takes place easily to remove, influences the problem of welding effect.

In order to achieve the above object, the utility model provides a following technical scheme: a double-ripple steel belt pipe welding device comprises a box body, wherein sliding grooves are formed in two sides of the top end of the box body, threaded rods are connected with two side groove walls of the sliding grooves in an inserting mode through embedded bearings in an inserting mode, one ends of the two threaded rods are respectively rotatably connected with output shafts of two stepping motors, the two stepping motors are respectively installed on one side groove walls of the two sliding grooves, sliding blocks are connected to the surfaces of the two threaded rods in a threaded mode, first clamping blocks are fixedly installed at the top ends of the two sliding blocks, arc-shaped grooves are formed in the middle of the top end of each first clamping block, electric telescopic rods are fixedly installed at four corners of the top end of each first clamping block, telescopic ends of the four electric telescopic rods are fixedly connected with four corners of the bottom end of each second clamping block, arc-shaped grooves matched with the first clamping blocks are formed in the middle of the bottom end of each second clamping block, and, the bottom fixed mounting and the electric hydraulic cylinder of L type piece, electric hydraulic cylinder's flexible fixed mounting has the fixed block, the jack has been seted up at the middle part of fixed block bottom, the jack alternates with the one end of welding rod and is connected, the second recess has all been seted up to the both sides of fixed block bottom, two the inside of second recess all alternates and is connected with L type post, two the one end of L type post alternates with the first recess that the welding rod both sides were seted up respectively and is connected, two the equal fixed mounting in one side of L type post has the spacing spring of a plurality of, a plurality of the one end of spacing spring and the cell wall fixed connection of second recess.

As a preferred technical scheme of the utility model, all paste in the arc wall that the arc wall and the second clamp splice bottom seted up that first clamp splice top was seted up and be equipped with the rubber pad.

As a preferred technical scheme of the utility model, the equal fixed mounting in four edges of box bottom has the supporting leg, four anti-skidding line has all been seted up to the bottom of supporting leg.

As an optimal technical scheme of the utility model, two the end department size of L type post and the internal diameter phase-match of first recess.

As a preferred technical scheme of the utility model, one side fixed mounting of box has flush mounting plate of switch, electric telescopic handle control switch, electric hydraulic cylinder control switch and step motor control switch are installed respectively to flush mounting plate of switch's surface, electric telescopic handle, electric hydraulic cylinder and step motor are respectively through electric telescopic handle control switch, electric hydraulic cylinder control switch and step motor control switch and external power supply electric connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the first clamping block and the second clamping block are arranged, so that the welded steel belt pipe is convenient to limit and fix, and the phenomenon that the steel belt pipe deviates in the welding process to influence the welding effect is avoided;

2. the installed stepping motor drives the threaded rod to rotate, the threaded rod rotates to drive the sliding block to reciprocate on the surface of the threaded rod, so that the lower clamping block is driven to move conveniently, and the welding parts of the two steel belt pipes are in close contact;

3. the welding rod and the fixed block are inserted through the L-shaped column and the second grooves formed in the two sides of the welding rod, so that the welding rod is convenient to replace.

Drawings

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

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

FIG. 3 is a schematic view of a connection structure of the first clamping block and the second clamping block of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a box body; 2. supporting legs; 3. a first clamping block; 4. a second clamp block; 5. an electric telescopic rod; 6. an L-shaped block; 7. an electric hydraulic cylinder; 8. a fixed block; 9. welding rods; 10. a slider; 11. a chute; 12. a threaded rod; 13. a stepping motor; 14. a jack; 15. a first groove; 16. a second groove; 17. an L-shaped column; 18. and a limiting spring.

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 utility model provides a double-corrugated steel strip pipe welding device, which comprises a box body 1, wherein, two sides of the top end of the box body 1 are both provided with sliding chutes 11, two side groove walls of the two sliding chutes 11 are both connected with threaded rods 12 through embedded bearings, one end of each of the two threaded rods 12 is respectively connected with output shafts of two stepping motors 13 in a rotating way, the two stepping motors 13 are respectively arranged on one side groove wall of the two sliding chutes 11, the surface threads of the two threaded rods 12 are connected with sliding blocks 10, the top ends of the two sliding blocks 10 are both fixedly provided with first clamping blocks 3, the middle part of the top end of each first clamping block 3 is provided with an arc-shaped groove, four corners of the top end of each first clamping block 3 are both fixedly provided with electric telescopic rods 5, the telescopic ends of the four electric telescopic rods 5 are fixedly connected with four corners of the bottom end of each second clamping block 4, the middle part, the middle part fixed mounting on 1 top of box has L type piece 6, the bottom fixed mounting and the electric hydraulic cylinder 7 of L type piece 6, electric hydraulic cylinder 7's flexible fixed mounting has fixed block 8, jack 14 has been seted up at the middle part of fixed block 8 bottom, jack 14 alternates with the one end of welding rod 9 and is connected, second recess 16 has all been seted up to the both sides of fixed block 8 bottom, two inside of second recess 16 all alternate and are connected with L type post 17, the one end of two L type posts 17 alternates with the first recess 15 that the welding rod 9 both sides were seted up respectively and is connected, the equal fixed mounting in one side of two L type posts 17 has the spacing spring 18 of a plurality of, the one end of the spacing spring 18 of a plurality of and the cell wall fixed connection of second recess.

Preferably, the rubber pads are attached to the arc-shaped grooves formed in the top ends of the first clamping blocks 3 and the arc-shaped grooves formed in the bottom ends of the second clamping blocks 4, and the steel belt strips are effectively protected by the aid of the attached rubber pads.

Preferably, four equal fixed mounting in edge of 1 bottom of box have supporting leg 2, and anti-skidding line has all been seted up to the bottom of four supporting legs 2, through the anti-skidding line of seting up, the stability of the box 1 of being convenient for.

Preferably, the size of the end of the two L-shaped posts 17 matches the inner diameter of the first groove 15, and the L-shaped posts 17 are inserted into the first groove 15 conveniently by matching the size of the end of the two L-shaped posts 17 with the inner diameter of the first groove 15.

Preferably, one side fixed mounting of box 1 has flush mounting plate of switch, and electric telescopic handle control switch, electric hydraulic cylinder control switch and step motor control switch are installed respectively to flush mounting plate of switch's surface, and electric telescopic handle 5, electric hydraulic cylinder 7 and step motor 13 are respectively through electric telescopic handle control switch, electric hydraulic cylinder control switch and step motor control switch and external power supply electric connection.

When the welding device is used, firstly, the electric telescopic rod 5 is opened through the electric telescopic rod control switch, the first clamping block 3 is pushed to be separated from the second clamping block 4 through the electric telescopic rod 5, then, two steel belt pipes are respectively inserted into the arc-shaped grooves formed at the bottom ends of the two second clamping blocks 4, then, the electric telescopic rod 5 is closed, the electric telescopic rod 5 is contracted to drive the second clamping block 4 to be pressed down, the two steel belt pipes are fixed, then, the stepping motor 13 is opened through the stepping motor control switch, the two threaded rods 12 are driven to rotate through the rotation of the stepping motor 13, the slide block 10 moves on the surface of the threaded rod 12 when the threaded rod 12 rotates, the two first clamping blocks 3 are driven to move towards the middle part of the box body 1 through the movement of the two slide blocks 10, and the welding parts of the two steel belt pipes are in close contact, then the stepping motor 13 is closed, the electric hydraulic cylinder 7 is opened simultaneously, the fixing block 8 is pushed by the electric hydraulic cylinder 7 to move downwards, when the strip-changing bar 9 is contacted with the welding part of the steel strip pipe, welding is started, after the welding is finished, the electric hydraulic cylinder 7 is closed, the electric hydraulic cylinder 7 is contracted to drive the welding rod 9 to be separated from the welding part, then the electric telescopic rod 5 is opened again, the first clamping block 3 is separated from the second clamping block 4 by the electric telescopic rod 5, the welded steel strip pipe is drawn out, the welding of the steel strip pipe is finished, when the welding rod needs to be changed, the L-shaped columns 17 are manually pushed to two sides, two ends of the two L-shaped columns 17 are respectively separated from the first groove 15, then the welding rod 9 is drawn out of the jack 14, a new welding rod 9 is inserted into the jack 14, then the L-shaped columns 17 are manually released, one end of the L-shaped columns 17 is pushed into the, the replacement of the welding rod 9 is completed.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Claims

1. The double-corrugated steel strip pipe welding device comprises a box body (1) and is characterized in that sliding grooves (11) are formed in two sides of the top end of the box body (1), threaded rods (12) are connected to two side groove walls of the sliding grooves (11) in an inserting mode through embedded bearings, one ends of the two threaded rods (12) are respectively connected with output shafts of two stepping motors (13) in a rotating mode, the two stepping motors (13) are respectively installed on one side groove wall of the two sliding grooves (11), surface threads of the two threaded rods (12) are connected with sliding blocks (10), first clamping blocks (3) are fixedly installed at the top ends of the two sliding blocks (10), arc-shaped grooves are formed in the middle of the top end of each first clamping block (3), electric telescopic rods (5) are fixedly installed at four corners of the top end of each first clamping block (3), the telescopic ends of the electric telescopic rods (5) are fixedly connected with four corners of the bottom end of a second clamping block (4), the middle part of the bottom end of the second clamping block (4) is provided with an arc-shaped groove matched with the first clamping block (3), the middle part of the top end of the box body (1) is fixedly provided with an L-shaped block (6), the bottom end of the L-shaped block (6) is fixedly installed with an electric hydraulic cylinder (7), the telescopic end of the electric hydraulic cylinder (7) is fixedly installed with a fixed block (8), the middle part of the bottom end of the fixed block (8) is provided with an insertion hole (14), the insertion hole (14) is alternately connected with one end of a welding rod (9), two sides of the bottom end of the fixed block (8) are respectively provided with a second groove (16), two L-shaped columns (17) are alternately connected inside the second grooves (16), one ends of the two L-shaped columns (17) are respectively alternately connected with first grooves (15) formed in two sides of the welding rod (9), and one side of the L-shaped columns (17) is fixedly provided with, one end of each limiting spring (18) is fixedly connected with the groove wall of the second groove (16).

2. A double corrugated steel strip pipe welding apparatus as defined in claim 1 wherein: rubber pads are respectively pasted in the arc-shaped groove formed in the top end of the first clamping block (3) and the arc-shaped groove formed in the bottom end of the second clamping block (4).

3. A double corrugated steel strip pipe welding apparatus as defined in claim 1 wherein: the anti-skidding support box is characterized in that supporting legs (2) are fixedly mounted at four corners of the bottom end of the box body (1), and anti-skidding grains are arranged at the bottom ends of the supporting legs (2).

4. A double corrugated steel strip pipe welding apparatus as defined in claim 1 wherein: the sizes of the end heads of the two L-shaped columns (17) are matched with the inner diameter of the first groove (15).

5. A double corrugated steel strip pipe welding apparatus as defined in claim 1 wherein: one side fixed mounting of box (1) has flush mounting plate of switch, electric telescopic handle control switch, electric hydraulic cylinder control switch and step motor control switch are installed respectively to flush mounting plate of switch's surface, electric telescopic handle (5), electric hydraulic cylinder (7) and step motor (13) are respectively through electric telescopic handle control switch, electric hydraulic cylinder control switch and step motor control switch and external power supply electric connection.