CN212526694U

CN212526694U - Automatic change welding equipment

Info

Publication number: CN212526694U
Application number: CN202020955676.7U
Authority: CN
Inventors: 刘顺加; 凌雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-02-12
Anticipated expiration: 2030-05-31

Abstract

The utility model discloses an automatic change welding equipment, comprises a workbench, many stands of fixedly connected with on the workstation, stand top fixedly connected with roof, the roof bottom is connected with welding mechanism, two fixed establishment about the welding mechanism symmetry setting of workstation top fixedly connected with, fixed establishment includes the fixed block, the fixed block rotates the sleeve that is connected with the level setting, two the first gear of the equal fixedly connected with of one end that the sleeve is close to each other, first gear engagement is connected with actuating mechanism, be equipped with clamping mechanism in the sleeve. The utility model discloses a set up first gear and actuating mechanism and can realize when the pivot rotates, the pivot will drive first gear rotation through fixed connection's second gear with it, and first gear will drive the steel pipe through the sleeve and rotate, and then rotates the steel pipe when realizing the welded.

Description

Automatic change welding equipment

Technical Field

The utility model belongs to the technical field of the welding, especially, relate to an automatic change welding equipment.

Background

Soldering, also known as fusion or melt bonding, is a process and technique for joining metals or other thermoplastic materials by heating, high temperature or high pressure, which uses a low melting point medium and utilizes the capillary phenomenon between metals to adhere the molten tin to the surface of the two metals.

Compared with the prior manual welding process, the automatic welding equipment can replace manual welding through machinery, the working efficiency is higher, the operation is safer, at present, especially when welding steel pipes, the periphery of the steel pipes needs to be welded for a circle, the steel pipes are often required to be rotated after a part of the steel pipes are welded, the parts of the steel pipes which are not welded are welded, and the working efficiency is greatly reduced.

Therefore, an automatic welding device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, and the automatic welding equipment who can rotate the steel pipe while welding that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic change welding equipment, includes the workstation, many stands of fixedly connected with on the workstation, stand top fixedly connected with roof, the roof bottom is connected with welding mechanism, two fixed establishment about the welding mechanism symmetry setting of workstation top fixedly connected with, fixed establishment includes the fixed block, the fixed block rotates the sleeve that is connected with the level setting, two the equal fixedly connected with first gear of one end that the sleeve is close to each other, first gear engagement is connected with actuating mechanism, be equipped with clamping mechanism in the sleeve.

Preferably, the driving mechanism is composed of a supporting block, a rotating shaft, a second gear and a worm wheel.

Preferably, the supporting blocks are two and fixedly connected to the workbench, the rotating shaft is rotatably connected to the supporting blocks, the second gears are two and fixedly connected to two ends of the rotating shaft respectively, and the second gears are meshed with the first gears.

Preferably, the worm wheel is fixedly connected with the rotating shaft, and the worm wheel is connected with a vertical worm which is rotatably connected with the workbench in a meshed manner.

Preferably, the clamping mechanism comprises two clamping pieces, a sliding rod and a control rod, wherein one side, close to each other, of each clamping piece is a cambered surface structure which is recessed towards the direction away from each other, the sliding rod is arranged in parallel with the axis of the control rod, the sliding rod is fixedly connected with the inner wall of the sleeve, and the control rod is rotatably connected with the inner wall of the sleeve.

Preferably, the slide rod is slidably connected with the two clamping pieces, and the control rod is in threaded connection with the two clamping pieces.

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

1. the steel pipes can be fixed by arranging the clamping mechanism, and the clamping piece, the control rod and other structures can ensure that the axes of the fixed steel pipes and the axis of the sleeve are positioned on the same straight line, so that two sections of steel pipe axes to be welded are positioned on the same straight line, and a better welding effect between the steel pipes is ensured;

2. through setting up first gear and actuating mechanism can realize when the pivot rotates, the pivot will drive first gear rotation through fixed connection's second gear with it, and first gear will drive the steel pipe through the sleeve and rotate, and then rotates the steel pipe when realizing the welded, and then improves welding work efficiency.

Drawings

Fig. 1 is a schematic view of an overall structure of an automated welding apparatus according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the utility model provides an automatic change sleeve cross-section structure sketch map in welding equipment.

In the figure: the device comprises a workbench 1, a welding mechanism 2, a fixing mechanism 3, a fixing block 4, a sleeve 5, a first gear 6, a driving mechanism 7, a clamping mechanism 8, a supporting block 9, a control rod 10, a second gear 11, a worm wheel 12, a worm 13, a clamping piece 14 and a sliding rod 15.

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.

Referring to fig. 1-3, an automatic welding device comprises a workbench 1, wherein a plurality of upright posts are fixedly connected to the workbench 1, top ends of the upright posts are fixedly connected with a top plate, the bottom end of the top plate is connected with a welding mechanism 2, and the welding mechanism 2 comprises a lifting element and a welding element.

As shown in fig. 1, two fixing mechanisms 3 symmetrically arranged about a welding mechanism 2 are fixedly connected to the top end of a workbench 1, each fixing mechanism 3 comprises a fixing block 4, the fixing blocks 4 are rotatably connected with sleeves 5 horizontally arranged, the axes of the two sleeves 5 are located on the same straight line, first gears 6 are fixedly connected to one ends, close to each other, of the two sleeves 5, and the first gears 6 are fixedly connected with the outer side walls of the sleeves 5.

The first gear 6 is connected with a driving mechanism 7 in a meshing manner, and the driving mechanism 7 consists of a supporting block 9, a rotating shaft, a second gear 11 and a worm wheel 12.

Two supporting blocks 9 are arranged and fixedly connected on the workbench 1, the rotating shaft is rotatably connected with the supporting blocks 9, two second gears 11 are arranged and respectively fixedly connected with two ends of the rotating shaft, and the second gears 11 are meshed with the first gears 6.

Can drive two second gears 11 through the pivot and rotate, second gear 11 rotates and will drive the first gear 6 rotation of being connected with it meshing, and first gear 6 rotates and will drive fixed connection's sleeve 5 with it and rotate, and sleeve 5 will drive the steel pipe of fixing in sleeve 5 and rotate, and then realize welding and rotate the steel pipe on one side, and then can improve welding efficiency.

As shown in FIG. 2, a worm wheel 12 is fixedly connected with the rotating shaft, the worm wheel 12 is connected with a worm 13 which is vertical and is rotatably connected with the workbench 1 in a meshed mode, a first speed reduction motor with the model number of 42GA775 is fixedly connected with the bottom end of the workbench 1, and the output end of the first speed reduction motor is fixedly connected with the worm 13.

The first speed reducing motor will drive the worm 13 fixed connected with the first speed reducing motor to rotate, and the worm 13 will drive the rotating shaft to rotate through the worm wheel 12 meshed with the worm 13.

Be equipped with clamping mechanism 8 in the sleeve 5, as shown in fig. 3, clamping mechanism 8 comprises clamping piece 14, slide bar 15 and control lever 10, and clamping piece 14 is equipped with two, and the one side that two clamping piece 14 are close to each other is towards the cambered surface structure of keeping away from the direction sunken each other, slide bar 15 and control lever 10 axis parallel arrangement, slide bar 15 and sleeve 5 inner wall fixed connection, and control lever 10 rotates with sleeve 5 inner wall and is connected.

The control rod 10 is provided with threads with opposite textures at two ends in the sleeve 5, the threads at the opposite ends of the control rod 10 are respectively in threaded connection with the two clamping pieces 14, and the sliding rod 15 is in sliding connection with the two clamping pieces 14.

The outer side wall of the sleeve 5 is fixedly connected with a second speed reducing motor with the model number ZA-70 KTYZ.

Now, the operation principle of the present invention is described as follows:

the utility model discloses in, at first insert two sleeves 5 with the both ends steel pipe respectively in and be located between two clamping pieces 14, then remove the steel pipe to needs welded position, then control second gear motor begins work, second gear motor will transfer fixed connection's control lever 10 to rotate with it, relative displacement takes place with control lever 10 for control lever 10 will drive two clamping pieces 14, make two clamping pieces 14 be close to each other, clamping piece 14 slides with slide bar 15, it realizes the fixed to the steel pipe to all closely offset with the steel pipe up to two clamping pieces 14.

Then control welding mechanism 2 and weld the steel pipe, in the welded in-process, control first gear motor and begin work, first gear motor work will drive its fixed connection's worm 13 and rotate, worm 13 rotates will drive the pivot through the worm wheel 12 of being connected with it meshing and rotates, the pivot can drive two second gears 11 and rotate, second gear 11 rotates will drive first gear 6 of being connected with it meshing and rotates, first gear 6 rotates will drive fixed connection's sleeve 5 with it and rotates, sleeve 5 will drive the steel pipe of fixing in sleeve 5 and rotate, and then realize welding while rotating the steel pipe, until the steel pipe a week all is welded and is accomplished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic change welding equipment, includes workstation (1), many stands of fixedly connected with on workstation (1), stand top fixedly connected with roof, the roof bottom is connected with welding mechanism (2), its characterized in that, workstation (1) top fixedly connected with two fixed establishment (3) about welding mechanism (2) symmetry setting, fixed establishment (3) are including fixed block (4), fixed block (4) are rotated and are connected with sleeve (5) that the level set up, two the first gear of the equal fixedly connected with of one end (6) that sleeve (5) are close to each other, first gear (6) meshing is connected with actuating mechanism (7), be equipped with clamping mechanism (8) in sleeve (5).

2. An automated welding device according to claim 1, characterized in that the drive mechanism (7) consists of a support block (9), a spindle, a second gear (11) and a worm gear (12).

3. The automated welding device according to claim 2, wherein the support block (9) is provided with two gears and is fixedly connected to the worktable (1), the rotating shaft is rotatably connected with the support block (9), the second gear (11) is provided with two gears and is respectively fixedly connected with two ends of the rotating shaft, and the second gear (11) is meshed with the first gear (6).

4. The automatic welding equipment of claim 2, characterized in that, the worm wheel (12) is fixedly connected with the rotating shaft, and the worm (13) which is vertical and is rotatably connected with the workbench (1) is engaged and connected with the worm wheel (12).

5. The automatic welding equipment according to claim 1, characterized in that the clamping mechanism (8) comprises two clamping pieces (14), a sliding rod (15) and a control rod (10), wherein one sides of the two clamping pieces (14) close to each other are cambered structures which are concave towards the direction away from each other, the sliding rod (15) and the control rod (10) are arranged in parallel, the sliding rod (15) is fixedly connected with the inner wall of the sleeve (5), and the control rod (10) is rotatably connected with the inner wall of the sleeve (5).

6. An automated welding apparatus according to claim 5, characterized in that said slide bar (15) is slidingly connected to the two clamping members (14) and said control rod (10) is screwed to the two clamping members (14).