CN213379950U

CN213379950U - Automatic rotary welding device for heating pipe

Info

Publication number: CN213379950U
Application number: CN202021989546.1U
Authority: CN
Inventors: 唐明平
Original assignee: Shaanxi Unocal Rare Metal Materials Co ltd
Current assignee: Shaanxi Unocal Rare Metal Materials Co ltd
Priority date: 2020-09-13
Filing date: 2020-09-13
Publication date: 2021-06-08
Anticipated expiration: 2030-09-13

Abstract

The utility model belongs to the technical field of electric heater element manufacturing, in particular to an automatic rotary welding device for a heating pipe, which comprises a workbench, a bracket is fixedly arranged at the upper end of the workbench, a chute is arranged on the inner wall of the bracket, a hydraulic rod is fixedly arranged at the upper end inside the bracket, the lower end of the hydraulic rod is fixedly provided with a sliding plate, the two ends of the sliding plate are connected with the side wall of the chute in a sliding way, the lower side wall of the sliding plate is fixedly provided with a welding device, symmetrical rotating rods are rotatably arranged in the bracket through a first bearing, one adjacent end of the two rotating rods is fixedly provided with a rotary clamping mechanism together, can clear up a large amount of welding slags that produce among the welding process, prevent effectively that a large amount of welding slags from piling up the use that influences welding set, carry out the autogiration centre gripping to the heating pipe, be convenient for carry out diversified automatic weld to the heating pipe.

Description

Automatic rotary welding device for heating pipe

Technical Field

The utility model relates to an electric heater element makes technical field, specifically is a heating pipe autogiration welding set.

Background

The heating pipe is made by filling electric heating wire into seamless metal pipe, and shrinking the pipe after the gap is filled with magnesium oxide powder with good heat conductivity and insulativity, and then processing into various shapes required by users.

The automatic rotary welding equipment is used for welding the heating pipe, a large amount of welding slag can be generated in the process of welding the heating pipe, and the welding slag is accumulated at the upper end of a workbench and is inconvenient to process, so that the use of a welding device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating pipe autogiration welding set to current welding equipment who provides in solving above-mentioned background art can produce a large amount of welding slags when the welding, and inconvenient processing influences the problem that welding set used.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic rotary welding device for a heating pipe comprises a workbench, wherein a support is fixedly arranged at the upper end of the workbench, a sliding groove is formed in the inner wall of the support, a hydraulic rod is fixedly arranged at the upper end inside the support, a sliding plate is fixedly arranged at the lower end of the hydraulic rod, two ends of the sliding plate are in sliding connection with the side wall of the sliding groove, a welding device is fixedly arranged on the lower side wall of the sliding plate, symmetrical rotating rods are rotatably arranged inside the support through a first bearing, a rotary clamping mechanism is fixedly arranged at the adjacent ends of the two rotating rods together, the heating pipe is fixedly arranged at the upper end of the workbench through the rotary clamping mechanism, a double-shaft motor is fixedly arranged on the lower side wall of the workbench, a transmission mechanism is fixedly arranged at two ends of the double-shaft motor, a slag containing groove is formed in the upper side wall of the workbench, and a lead screw is, the upper end of the screw rod runs through the upper side wall of the slag containing groove, extends to the outside and is fixedly provided with a motor, the rod wall of the screw rod is in threaded connection with a movable plate, a cleaning brush is fixedly arranged on the lower side wall of the movable plate, and a slag leakage opening is formed in the lower end of the slag containing groove.

Preferably, rotatory fixture includes the fixed plate, two the fixed plate all with two the one end fixed connection that the bull stick is adjacent, two one side that the fixed plate is adjacent all fixes and is provided with the telescopic link, two the adjacent one end of telescopic link is all fixed and is provided with the grip block, two the pole wall of telescopic link is all fixed the cup joint has the spring, two the adjacent one end of spring all with the lateral wall fixed connection of grip block, two the one end that the spring deviates from all with the lateral wall fixed connection of fixed plate.

Preferably, drive mechanism includes the stopper, two the stopper all with the lower lateral wall fixed connection of workstation, the fixed transfer line that is provided with the symmetry in both ends of biax motor, two the one end that the transfer line deviates from all through the third bearing with rotate between the stopper and connect, two the pole wall of transfer line is all fixed the cover and is connect first belt pulley, two the pole wall of bull stick is all fixed the cover and is connected the second belt pulley, two first belt pulley is all through belt and two rotate between the second belt pulley and be connected.

Preferably, the lower side wall of the workbench is fixedly provided with a slag containing box.

Preferably, rubber anti-slip pads are fixedly arranged inside the two clamping blocks.

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

1) through the cooperation of motor, lead screw, movable plate and cleaning brush jointly, clear up a large amount of welding slag that produces among the welding process, prevent effectively that a large amount of welding slag from piling up the use that influences welding set.

2) Through the common cooperation of biax motor, transfer line, first belt pulley, second belt pulley, fixed plate, telescopic link, grip block and spring, carry out rotatory centre gripping to the heating pipe, be convenient for carry out diversified automatic weld to the heating pipe.

Drawings

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

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. the cleaning device comprises a workbench, a bracket 2, a hydraulic rod 3, a sliding plate 4, a rotating rod 6, a screw rod 7, a motor 8, a moving plate 9, a cleaning brush 10, a fixing plate 11, a telescopic rod 12, a clamping block 13, a spring 14, a limiting block 15, a transmission rod 16, a first belt pulley 17, a second belt pulley 18 and a heating pipe 19.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: an automatic rotary welding device for a heating pipe comprises a workbench 1, a support 2 is fixedly arranged at the upper end of the workbench 1, a chute is formed in the inner wall of the support 2, a hydraulic rod 3 is fixedly arranged at the upper end inside the support 2, a sliding plate 4 is fixedly arranged at the lower end of the hydraulic rod 3, two ends of the sliding plate 4 are in sliding connection with the side wall of the chute, a welding device is fixedly arranged on the lower side wall of the sliding plate 4, symmetrical rotating rods 5 are rotatably arranged inside the support 2 through a first bearing, a rotary clamping mechanism is fixedly arranged at the adjacent ends of the two rotating rods 5 together, a heating pipe 19 is fixedly arranged at the upper end of the workbench 1 through the rotary clamping mechanism, a double-shaft motor 6 is fixedly arranged on the lower side wall of the workbench 1, transmission mechanisms are fixedly arranged at two ends of the double-shaft motor 6, a slag containing groove is formed in the upper side wall of, the upper end of the screw rod 7 penetrates through the upper side wall of the slag containing groove to extend to the outside and is fixedly provided with a motor 8, the rod wall of the screw rod 7 is in threaded connection with a movable plate 9, the lower side wall of the movable plate 9 is fixedly provided with a cleaning brush 10, and the lower end of the slag containing groove is provided with a slag leakage port, so that welding slag generated in the long-time welding process is quickly treated, and the welding slag generated in the welding process is effectively prevented from influencing the use of a welding device;

the rotary clamping mechanism comprises fixing plates 11, the two fixing plates 11 are fixedly connected with one ends of the two rotating rods 5 adjacent to each other, telescopic rods 12 are fixedly arranged on one sides of the two fixing plates 11 adjacent to each other, clamping blocks 13 are fixedly arranged on one ends of the two telescopic rods 12 adjacent to each other, springs 14 are fixedly sleeved on rod walls of the two telescopic rods 12, one ends of the two springs 14 adjacent to each other are fixedly connected with the side walls of the clamping blocks 13, the ends of the two springs 14 departing from each other are fixedly connected with the side walls of the fixing plates 11, the heating pipe 19 is automatically and rotatably clamped, and the heating pipe 19 can be conveniently and rapidly welded in multiple directions;

the transmission mechanism comprises limiting blocks 15, the two limiting blocks 15 are fixedly connected with the lower side wall of the workbench 1, two ends of the double-shaft motor 6 are fixedly provided with symmetrical transmission rods 16, the ends, away from the two transmission rods 16, of the two transmission rods are rotatably connected with the limiting blocks 15 through third bearings, the rod walls of the two transmission rods 16 are fixedly sleeved with first belt pulleys 17, the rod walls of the two rotating rods 5 are fixedly sleeved with second belt pulleys 18, and the two first belt pulleys 17 are rotatably connected with the two second belt pulleys 18 through belts;

a slag containing box is fixedly arranged on the lower side wall of the workbench 1, so that welding slag can be conveniently collected;

rubber anti-slip pads are fixedly arranged inside the two clamping blocks 13 and used for stably clamping the heating pipe 19.

The working principle is as follows: when the welding device is used for a long time, the clamping block 13 is moved, the clamping block 13 pushes the telescopic rod 12 fixedly connected with the side wall, the spring 14 fixedly connected with the side wall is compressed, the heating pipe 19 is fixed at the upper end of the placing plate 1, the double-shaft motor 6 is started, the double-shaft motor 6 drives the transmission rod 16 fixedly connected with the two ends to rotate, the transmission rod 16 drives the first belt pulley 17 to rotate, the two first belt pulleys 17 drive the two second belt pulleys 18 to rotate through the belt, the two second belt pulleys 18 drive the rotating rods 5 to rotate, the two rotating rods 5 drive the rotary clamping mechanism to rotate, finally, the heating pipe 19 is driven to rotate, the hydraulic rod 3 is started, the hydraulic rod 3 drives the sliding plate 4 fixedly connected with the lower end to move, the sliding plate 4 drives the welding device fixedly connected with the lower side wall to weld the heating pipe 19, a large amount of welding slag appears at the upper end of, the screw rod 7 drives a moving plate 9 in threaded connection with the rod wall to move, and the moving plate 8 drives a cleaning brush 10 fixedly connected with the lower side wall to treat welding slag in the slag containing groove.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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. An automatic rotary welding device for heating pipes comprises a workbench (1) and is characterized in that a support (2) is fixedly arranged at the upper end of the workbench (1), a sliding groove is formed in the inner wall of the support (2), a hydraulic rod (3) is fixedly arranged at the upper end inside the support (2), a sliding plate (4) is fixedly arranged at the lower end of the hydraulic rod (3), two ends of the sliding plate (4) are slidably connected with the side wall of the sliding groove, a welding device is fixedly arranged on the lower side wall of the sliding plate (4), symmetrical rotating rods (5) are rotatably arranged inside the support (2) through a first bearing, two adjacent ends of the rotating rods (5) are fixedly provided with a rotary clamping mechanism together, the upper end of the workbench (1) is fixedly provided with a heating pipe (19) through the rotary clamping mechanism, and a double-shaft motor (6) is fixedly arranged on the lower side wall of the workbench (1), the fixed drive mechanism that is provided with in both ends of biax motor (6), flourishing slag chute has been seted up to the last lateral wall of workstation (1), the inside in flourishing slag chute rotates through the second bearing and is provided with lead screw (7), the last lateral wall that runs through flourishing slag chute in the upper end of lead screw (7) extends to outside and fixed motor (8) of being provided with, the pole wall threaded connection of lead screw (7) has movable plate (9), the fixed cleaning brush (10) that is provided with of the lower lateral wall of movable plate (9), the lower extreme in flourishing slag chute has been seted up and has been leaked the cinder notch.

2. The automatic rotary welding device for the heating pipe according to claim 1, characterized in that: rotatory fixture includes fixed plate (11), two fixed plate (11) all with two the one end fixed connection that bull stick (5) is adjacent, two one side that fixed plate (11) is adjacent all fixedly is provided with telescopic link (12), two the one end that telescopic link (12) are adjacent all fixedly is provided with grip block (13), two the pole wall of telescopic link (12) is all fixed spring (14), two the adjacent one end of spring (14) all with the lateral wall fixed connection of grip block (13), two the one end that spring (14) deviates from all with the lateral wall fixed connection of fixed plate (11).

3. The automatic rotary welding device for the heating pipe according to claim 1, characterized in that: drive mechanism includes stopper (15), two stopper (15) all with the lower side wall fixed connection of workstation (1), the fixed transfer line (16) that is provided with the symmetry in both ends of biax motor (6), two the one end that transfer line (16) deviates from all through the third bearing with rotate between stopper (15) and connect, two first belt pulley (17) have all been cup jointed fixedly to the pole wall of transfer line (16), two the pole wall of bull stick (5) has all fixedly cup jointed second belt pulley (18), two first belt pulley (17) all through belt and two rotate between second belt pulley (18) and connect.

4. The automatic rotary welding device for the heating pipe according to claim 1, characterized in that: and a slag containing box is fixedly arranged on the lower side wall of the workbench (1).

5. The automatic rotary welding device for the heating pipe according to claim 2, characterized in that: rubber anti-slip pads are fixedly arranged in the two clamping blocks (13).