CN210359733U

CN210359733U - Rotary argon arc welding machine

Info

Publication number: CN210359733U
Application number: CN201921271380.7U
Authority: CN
Inventors: 苑秋香
Original assignee: Hebei Shengyijia New Energy Technology Co Ltd
Current assignee: Hebei Shengyijia New Energy Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-21
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a rotation type argon arc welding machine, the on-line screen storage device comprises a base, the upper end fixedly connected with support frame of base, the left end fixedly connected with guide arm of support frame, the lower extreme fixedly connected with strengthening rib of guide arm, strengthening rib and support frame fixed connection, the first cylinder of left end fixedly connected with of support frame, the left end fixedly connected with argon arc of the cylinder pole of first cylinder welds the host computer body, the upper end fixedly connected with guide holder of argon arc welding host computer body. This rotation type argon arc welding machine is through the supporting seat of design symmetry on the carousel to through screw thread installation threaded rod in the supporting seat, and design screw thread arch on the carousel, through the spacing post of screw thread arch installation, through the cooperation of spacing post and threaded rod, can press from both sides tight nozzle stub and go-between, can not take place relative movement with the carousel when making the work piece welding, more be favorable to weldment work, the removable different specifications of spacing post moreover makes things convenient for the product processing of other specifications.

Description

Rotary argon arc welding machine

Technical Field

The utility model relates to an argon arc welding machine technical field specifically is a rotation type argon arc welding machine.

Background

The argon arc welding machine is a machine using argon arc welding and adopts a high-voltage breakdown arcing mode. Argon arc welding, i.e. tungsten inert gas arc welding, refers to a welding method using industrial tungsten or active tungsten as a non-melting electrode and inert gas (argon) as protection.

In the process of processing some heating equipment, some short pipes and connecting ring welding components are needed, and a rotary argon arc welding machine is generally adopted for welding. Generally, a workpiece is placed on a turntable, and the turntable is driven by a motor to rotate so as to drive the workpiece to rotate. The workpiece is mainly installed through the limiting columns on the rotary table. But spacing post fixed, the change of undetachable can only change the carousel, and the work piece does not fix moreover, leads to among the welding process work piece probably to take place relative movement with the carousel, is unfavorable for weldment work. The welding head on the argon arc welding main machine body is driven by the cylinder, but the horizontal cylinder bears the gravity of the argon arc welding main machine body, so that the cylinder rod is easy to deform, and the stress condition of the cylinder rod needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a rotation type argon arc welding machine.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a rotary argon arc welding machine comprises a base, wherein a support frame is fixedly connected to the upper end of the base, a guide rod is fixedly connected to the left end of the support frame, a reinforcing rib is fixedly connected to the lower end of the guide rod, the reinforcing rib is fixedly connected with the support frame, a first air cylinder is fixedly connected to the left end of the support frame, an argon arc welding main machine body is fixedly connected to the left end of an air cylinder rod of the first air cylinder, a guide seat is fixedly connected to the upper end of the argon arc welding main machine body and is in sliding connection with the guide rod, a support rod is fixedly connected to the upper end of the base, a moving frame is slidably connected to the outer side of the support rod, a second air cylinder is fixedly connected to the upper end of the base, a moving frame is fixedly connected to the upper end of an air cylinder rod of the second air, the upper end fixedly connected with screw thread of carousel is protruding, the bellied upper end of screw thread has spacing post through threaded connection, the upper end fixedly connected with supporting seat of carousel, there is the threaded rod through threaded connection in the supporting seat, the outside sliding connection of spacing post has the nozzle stub, the outside sliding connection of nozzle stub has the go-between.

Preferably, a guide groove is formed in the guide seat and is in sliding connection with the guide rod, and lubricating grease is coated in the guide groove.

Preferably, a sliding groove is formed in the moving frame and is in sliding connection with the supporting rod.

Preferably, a thread groove is formed in the limiting column and is in threaded connection with the thread protrusion, and the lower end of the limiting column is in contact with the rotary table.

Preferably, the lower ends of the short pipe and the connecting ring are both contacted with the upper end of the rotary disc, and the outer surface of the connecting ring is clung to the threaded rod.

Preferably, the supporting seat is symmetrical design on the carousel, and all there is the threaded rod through threaded connection in every supporting seat.

Advantageous effects

The utility model provides a rotation type argon arc welding machine. The method has the following beneficial effects:

(1) this rotation type argon arc welding machine is through the supporting seat of design symmetry on the carousel to through screw thread installation threaded rod in the supporting seat, and design screw thread arch on the carousel, through the spacing post of screw thread arch installation, through the cooperation of spacing post and threaded rod, can press from both sides tight nozzle stub and go-between, can not take place relative movement with the carousel when making the work piece welding, more be favorable to weldment work, the removable different specifications of spacing post moreover, the product processing of convenient other specifications.

(2) This rotation type argon arc welding machine is through addding guide arm and strengthening rib on the support frame, and designs the guide holder on the argon arc welds the host computer body, through the cooperation of guide way and guide arm in the guide holder, can be so that the guide arm undertakes main holding power to alleviate the longitudinal pressure that the cylinder bore, avoid the cylinder pole of cylinder to take place to warp, thereby lead to the bonding tool angle of argon arc welding host computer body to take place the skew.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a top view of the turntable of the present invention;

fig. 4 is a side view of the argon arc welding main body of the present invention.

In the figure: the argon arc welding machine comprises a base 1, a support frame 2, a guide rod 3, a reinforcing rib 4, a first cylinder 5, an argon arc welding machine body 6, a guide seat 7, a guide groove 8, a support rod 9, a movable frame 10, a sliding groove 11, a second cylinder 12, a motor 13, a rotating shaft 14, a rotating disc 15, a threaded boss 16, a limiting column 17, a threaded groove 18, a support seat 19, a threaded rod 20, a short pipe 21 and a connecting ring 22.

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 present invention provides a technical solution: a rotary argon arc welding machine comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a support frame 2, the left end of the support frame 2 is fixedly connected with a guide rod 3, the lower end of the guide rod 3 is fixedly connected with a reinforcing rib 4, the reinforcing rib 4 is fixedly connected with the support frame 2 and can provide support for a guide seat 7 through the design of the guide rod 3 and the reinforcing rib 4, the left end of the support frame 2 is fixedly connected with a first air cylinder 5, the first air cylinder 5 is an SC series standard air cylinder and is provided with a control switch, the control switch and the first air cylinder 5 are connected with a power supply, the left end of an air cylinder rod of the first air cylinder 5 is fixedly connected with an argon arc welding main machine body 6, the upper end of the argon arc welding main machine body 6 is fixedly connected with a guide seat 7, the guide seat 7 is in sliding connection with the guide rod 3, the guide rod 3 has, the upper end of the base 1 is fixedly connected with a second cylinder 12, the second cylinder 12 is an SC series standard cylinder, the second cylinder 12 is equipped with a control switch, the control switch and the second cylinder 12 are connected with a power supply through a lead, the upper end of a cylinder rod of the second cylinder 12 is fixedly connected with a moving frame 10, the lower end of the moving frame 10 is fixedly connected with a motor 13, the model of the motor 13 is 68KTYZ, the motor is a speed reducing motor, the motor 13 is equipped with a control switch, the control switch and the motor 13 are connected with the power supply in series through leads, the upper end of a rotating shaft 14 of the motor 13 is connected with a rotating disc 15 through a thread, the upper end of the rotating disc 15 is fixedly connected with a thread bulge 16, the upper end of the thread bulge 16 is connected with a limit column 17 through a thread, the upper end of the rotating disc 15 is fixedly connected, the outer side of the limit post 17 is connected with a short pipe 21 in a sliding way, and the outer side of the short pipe 21 is connected with a connecting ring 22 in a sliding way.

A guide groove 8 is formed in the guide seat 7, the guide groove 8 is connected with the guide rod 3 in a sliding manner, lubricating grease is smeared in the guide groove 8, the lubricating grease can enable the guide seat 7 to slide smoothly on the guide rod 3 and reduce friction resistance, a sliding groove 11 is formed in the moving frame 10, the sliding groove 11 is connected with the supporting rod 9 in a sliding manner, the moving frame 10 can only move longitudinally through the matching of the sliding groove 11 and the supporting rod 9, a thread groove 18 is formed in the limit column 17, the thread groove 18 is connected with the thread bulge 16 in a threaded manner, the lower end of the limit column 17 is contacted with the turntable 15, the limit column 17 can be installed on the turntable 15 through the matching of the thread groove 18 and the thread bulge 16, the limit columns 17 with other specifications can be conveniently replaced, the lower ends of the short tubes 21 and the connecting rings 22 are both contacted with the upper end of the turntable 15, the outer surfaces of the connecting rings 22 are, make more stable during the welding, supporting seat 19 is the symmetrical design on carousel 15, and all has threaded rod 20 through threaded connection in every supporting seat 19, and threaded rod 20 can take place threaded motion with supporting seat 19, produces relative displacement to press from both sides tight go-between 22.

When a workpiece needs to be clamped, the short pipe 21 is firstly sleeved on the outer side of the limiting column 17, then the connecting ring 22 is sleeved on the outer side of the short pipe 21, and then the threaded rod 20 is rotated to enable the threaded rod 20 to be close to the connecting ring 22 until the connecting ring 22 and the short pipe 21 are clamped tightly, so that welding work can be carried out; the rotary argon arc welding machine is characterized in that symmetrical supporting seats 19 are designed on a rotary table 15, threaded rods 20 are installed in the supporting seats 19 through threads, threaded bosses 16 are designed on the rotary table 15, limiting columns 17 are installed through the threaded bosses 16, short pipes 21 and connecting rings 22 can be clamped through the matching of the limiting columns 17 and the threaded rods 20, workpieces cannot move relative to the rotary table 15 during welding, welding work is facilitated, the limiting columns 17 can be replaced by different specifications, product processing of other specifications is facilitated, guide rods 3 and reinforcing ribs 4 are additionally arranged on a supporting frame 2, guide seats 7 are designed on an argon arc welding main machine body 6, the guide rods 3 can bear main supporting force through the matching of guide grooves 8 in the guide seats 7 and the guide rods 3, longitudinal pressure borne by a first air cylinder 5 is reduced, and deformation of air cylinder rods of the first air cylinder 5 is avoided, thereby causing the angle of the welding head of the argon arc welding main body 6 to be deviated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

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 rotation type argon arc welding machine, includes base (1), its characterized in that: the argon arc welding machine is characterized in that a support frame (2) is fixedly connected to the upper end of a base (1), a guide rod (3) is fixedly connected to the left end of the support frame (2), a reinforcing rib (4) is fixedly connected to the lower end of the guide rod (3), the reinforcing rib (4) is fixedly connected with the support frame (2), a first air cylinder (5) is fixedly connected to the left end of an air cylinder rod of the support frame (2), an argon arc welding main machine body (6) is fixedly connected to the left end of the air cylinder rod of the first air cylinder (5), a guide seat (7) is fixedly connected to the upper end of the argon arc welding main machine body (6), the guide seat (7) is slidably connected with the guide rod (3), a support rod (9) is fixedly connected to the upper end of the base (1), a moving frame (10) is slidably connected to the outer side of the support rod (9), a second air cylinder (12) is fixedly connected to the, the lower extreme fixedly connected with motor (13) of removal frame (10), there is carousel (15) upper end through threaded connection in the pivot (14) of motor (13), the upper end fixedly connected with screw thread arch (16) of carousel (15), there is spacing post (17) upper end through threaded connection in the screw thread arch (16), the upper end fixedly connected with supporting seat (19) of carousel (15), there is threaded rod (20) through threaded connection in supporting seat (19), the outside sliding connection of spacing post (17) has nozzle stub (21), the outside sliding connection of nozzle stub (21) has go-between (22).

2. The rotary argon arc welding machine according to claim 1, wherein: guide way (8) have been seted up in guide holder (7), guide way (8) and guide arm (3) sliding connection, lubricating grease has been paintd in guide way (8).

3. The rotary argon arc welding machine according to claim 1, wherein: a sliding groove (11) is formed in the moving frame (10), and the sliding groove (11) is connected with the supporting rod (9) in a sliding mode.

4. The rotary argon arc welding machine according to claim 1, wherein: threaded grooves (18) are formed in the limiting columns (17), the threaded grooves (18) are in threaded connection with the threaded protrusions (16), and the lower ends of the limiting columns (17) are in contact with the rotary table (15).

5. The rotary argon arc welding machine according to claim 1, wherein: the lower ends of the short pipe (21) and the connecting ring (22) are both contacted with the upper end of the rotary disc (15), and the outer surface of the connecting ring (22) is clung to the threaded rod (20).

6. The rotary argon arc welding machine according to claim 1, wherein: the supporting seats (19) are symmetrically designed on the turntable (15), and a threaded rod (20) is connected in each supporting seat (19) through threads.