CN218193509U

CN218193509U - Automatic positioner

Info

Publication number: CN218193509U
Application number: CN202221866043.4U
Authority: CN
Inventors: 张鹏; 张树先; 曹俊
Original assignee: Hubei Zhongchuang Intelligent Equipment Co ltd
Current assignee: Hubei Zhongchuang Intelligent Equipment Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-03
Anticipated expiration: 2032-07-19

Abstract

The utility model belongs to the technical field of the work piece welding technique and specifically relates to an automatic welding machine of shifting, including base, top dish and machine of shifting main part, the upper end of base is rotated and is connected with the rotor plate, the inboard sliding connection of rotor plate has spacing telescopic link, the upper end fixedly connected with top dish of spacing telescopic link, the inside left side of top dish is rotated and is connected with first threaded spindle, the left side screwed connection of first threaded spindle has the movable block, the upper end fixedly connected with machine of shifting main part of movable block, the utility model discloses in, through rotor plate, top dish and the first threaded spindle that sets up, utilize the rotation effect of first threaded spindle to make the movable block can drive the machine of shifting main part of upper end and remove to make spacing telescopic link can drive the top dish through the rotation to the rotor plate and rotate, and then make the machine of shifting main part of upper end can carry out the optional position adjustment on the horizontal plane and use, promote the welding and shift the accuracy, the automatic weld of the welding machine of being convenient for uses.

Description

Automatic welding positioner

Technical Field

The utility model relates to a work piece welding technology field specifically is an automatic positioner.

Background

With the development of society, the application of a welding positioner is more and more extensive, and the welding positioner is equipment used for dragging a workpiece to be welded to enable a welding seam to be welded to move to an ideal position for welding operation, can be matched with welding machine power supplies such as an argon arc welding machine, a gas metal arc welding machine, a plasma welding machine and the like, and can form an automatic welding system with other machines.

In the prior art, the welding positioner can only be used for angle adjustment, and cannot move a workpiece to be welded on a horizontal plane, so that the welding use of different positions of the workpiece is influenced; in the automatic welding process, the workpiece on the welding positioner cannot be adjusted vertically, so that the distance between the welding machine and the workpiece cannot be adjusted, and the welding effect on the workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic positioner to solve the problem of proposing among the above-mentioned background art.

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

the utility model provides an automatic positioner, includes base, top dish and positioner main part, the upper end of base is rotated and is connected with the rotor plate, the inboard sliding connection of rotor plate has spacing telescopic link, the upper end fixedly connected with top dish of spacing telescopic link, the inside left side of top dish is rotated and is connected with first threaded spindle, the left side screwed connection of first threaded spindle has the movable block, the upper end fixedly connected with positioner main part of movable block, sliding connection between positioner main part and the top dish, the right-hand member of positioner main part rotates and is connected with the chuck.

Preferably, the inside left side of base is rotated and is connected with second threaded shaft, the left end fixedly connected with first motor of base, fixed connection between the output shaft of first motor and the second threaded shaft, the left end screwed connection of second threaded shaft has the transmission piece, the upper end of transmission piece is rotated and is connected with the transfer line, the upper end of transfer line is rotated and is connected with the bracer.

Preferably, the left end of the top disc is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with the first threaded shaft.

Preferably, the lower end of the rotating plate is fixedly connected with a worm wheel, the rear end of the worm wheel is meshed with a worm, the worm is rotatably connected with the base, a third motor is arranged at the right end of the worm, an output shaft of the third motor is fixedly connected with the worm, and the third motor is fixedly connected with the base.

Preferably, the inside right side of base and the equal fixedly connected with dead lever of both sides around with, the outer end sliding connection of dead lever has the sliding block, rotate between sliding block and the transfer line and be connected.

Preferably, the number of the transmission rods is four, and the transmission rods are symmetrically arranged about the central axis of the base.

Preferably, the inner side of the rotating plate is provided with a limiting jack, and the position of the limiting jack corresponds to the position of the limiting telescopic rod.

Preferably, the cross section of the supporting ring is arranged in an inverted convex shape, and the supporting ring is rotatably connected with the top disc.

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

1. in the utility model, through the rotating plate, the top disc and the first threaded shaft, the movable block can drive the positioner main body at the upper end to move by utilizing the rotating action of the first threaded shaft, and the limiting telescopic rod can drive the top disc to rotate by rotating the rotating plate, so that the positioner main body at the upper end can be adjusted and used at any position on the horizontal plane, the welding displacement accuracy is improved, and the automatic welding of a welding machine is facilitated;

2. the utility model discloses in, through spacing telescopic link, second threaded shaft and the transfer line that sets up, the rotation that utilizes second threaded shaft makes the transmission piece can drive the transfer line and rotate to make the bracer can drive the top dish and go up and down, and then make the machine main part of shifting carry out vertical lift, and then can make the positioner have three-dimensional position adjustment effect, make the positioner can drive the work piece and remove to welding machine position department and carry out automatic weld.

Drawings

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

fig. 2 is a schematic view of the installation structure at a of fig. 1 according to the present invention;

fig. 3 is a schematic view of the installation structure at B of fig. 1 according to the present invention;

fig. 4 is a schematic view of the mounting structure of the top plate of the present invention.

In the figure: 1. a base; 2. a rotating plate; 3. limiting the telescopic rod; 4. a top tray; 5. a first threaded shaft; 6. a movable block; 7. a main body of the positioner; 8. a chuck; 9. a second threaded shaft; 10. a first motor; 11. a transmission block; 12. a transmission rod; 13. a bracing ring; 14. a second motor; 15. a worm gear; 16. a worm; 17. a third motor; 18. fixing the rod; 19. and a slider.

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 efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the present invention provides a technical solution: an automatic welding positioner comprises a base 1, a top disc 4 and a positioner main body 7, wherein the upper end of the base 1 is rotatably connected with a rotating plate 2, the inner side of the rotating plate 2 is slidably connected with a limiting telescopic rod 3, the upper end of the limiting telescopic rod 3 is fixedly connected with the top disc 4, the left side inside the top disc 4 is rotatably connected with a first threaded shaft 5, the left side of the first threaded shaft 5 is spirally connected with a movable block 6, the upper end of the movable block 6 is fixedly connected with the positioner main body 7, the positioner main body 7 is slidably connected with the top disc 4, the right end of the positioner main body 7 is rotatably connected with a chuck 8, the left end of the top disc 4 is fixedly connected with a second motor 14, the output shaft of the second motor 14 is fixedly connected with the first threaded shaft 5, the lower end of the rotating plate 2 is fixedly connected with a worm wheel 15, the rear end of the worm wheel 15 is engaged with a worm 16, the worm 16 is rotatably connected with the base 1, the right end of the worm 16 is provided with a third motor 17, the output shaft of the third motor 17 is fixedly connected with the worm 16, the third motor 17 is fixedly connected with the base 1, a workpiece can be fixed through the arranged chuck 8, the first threaded shaft 5 can drive the movable block 6 to move through the rotation of the second motor 14, so that the positioner main body 7 can move, the chuck 8 can drive the workpiece to perform unidirectional horizontal displacement, the worm 16 can drive the worm wheel 15 to rotate through the rotation of the third motor 17, so that the rotating plate 2 can drive the limiting telescopic rod 3 to rotate, the top disc 4 can drive the positioner main body 7 to rotate, the positioner main body 7 can drive the workpiece to perform any position adjustment and use on the plane, the workpiece can accurately move to the lower end of the welding machine, the inner side of the rotating plate 2 is provided with a limiting jack, the position size of the limiting jack corresponds to the position size of the limiting telescopic rod 3, and the limiting telescopic rod 3 can move automatically.

Example 2: referring to fig. 1 and fig. 3, the present embodiment is different from embodiment 1 in that: the inside left side of base 1 rotates and is connected with second threaded shaft 9, the left end fixedly connected with first motor 10 of base 1, fixed connection between the output shaft of first motor 10 and the second threaded shaft 9, the left end spiro union of second threaded shaft 9 has transmission piece 11, the upper end of transmission piece 11 rotates and is connected with transfer line 12, the upper end of transfer line 12 rotates and is connected with support ring 13, the inside right side and the equal fixedly connected with dead lever 18 in front and back both sides of base 1, the outer end sliding connection of dead lever 18 has sliding block 19, sliding block 19 rotates with transfer line 12 between be connected, make second threaded shaft 9 can drive transmission piece 11 and remove through the rotation to first motor 10, thereby make transfer line 12 can drive support ring 13 and go up and down, and make support ring 13 can stably go up and down through the effect of dead lever 18 and sliding block 19 that set up and down, thereby make top dish 4 can drive machine main part 7 and go up and down, and then make the machine can carry out the adjustment of three-dimensional position and use, and make the position of work piece and welding machine can obtain accurate adjustment, promote the automatic welding effect to the work piece, the quantity of transfer line 12 has four center pins, the symmetry about the base 1 of base 1 sets up and down can make support ring 13 stably go up and down stably.

The working process is as follows: this device adopts external power supply to supply power when using, when carrying out automatic weld to the work piece and shifting, can fix the work piece through the chuck 8 that sets up, and make first screw spindle 5 can drive movable block 6 through the rotation of second motor 14 and remove, thereby make positioner main part 7 can remove, and then make chuck 8 can drive the work piece and carry out one-way horizontal displacement, make worm 16 can drive worm wheel 15 through the rotation to third motor 17 and rotate simultaneously, thereby make rotor plate 2 can drive spacing telescopic link 3 and rotate, and then make top plate 4 can drive positioner main part 7 and rotate, thereby make positioner main part 7 can drive the work piece and carry out arbitrary position adjustment on the plane and use, make the work piece can accurate removal to the welding machine lower extreme, and make second screw spindle 9 can drive transmission piece 11 and move through the rotation to first motor 10, thereby make the bracer 13 can be driven to carry out the lift by 12, and make bracer 13 can stably go up and down through the effect of dead lever 18 and sliding block 19 that set up and make the bracer 4 can drive, and then make the positioner main part can go up and down to the adjustment, and make the work piece of welding machine use the effect of the accurate welding machine to the lifting adjustment, and the use of the welding machine can be realized.

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 an automatic positioner, includes base (1), top dish (4) and positioner main part (7), its characterized in that: the upper end of base (1) is rotated and is connected with rotor plate (2), the inboard sliding connection of rotor plate (2) has spacing telescopic link (3), the upper end fixedly connected with top dish (4) of spacing telescopic link (3), the inside left side of top dish (4) is rotated and is connected with first threaded spindle (5), the left side screwed connection of first threaded spindle (5) has movable block (6), the upper end fixedly connected with machine of shifting main part (7) of movable block (6), sliding connection between machine of shifting main part (7) and top dish (4), the right-hand member of machine of shifting main part (7) rotates and is connected with chuck (8).

2. The automatic welding positioner according to claim 1, characterized in that: the inside left side of base (1) is rotated and is connected with second threaded shaft (9), the left end fixedly connected with first motor (10) of base (1), fixed connection between the output shaft of first motor (10) and second threaded shaft (9), the left end screwed connection of second threaded shaft (9) has drive block (11), the upper end of drive block (11) is rotated and is connected with transfer line (12), the upper end of transfer line (12) is rotated and is connected with bracer (13).

3. The automatic welding positioner of claim 1, wherein: the left end of the top disc (4) is fixedly connected with a second motor (14), and an output shaft of the second motor (14) is fixedly connected with the first threaded shaft (5).

4. The automatic welding positioner of claim 1, wherein: the lower extreme fixedly connected with worm wheel (15) of rotor plate (2), the rear end meshing of worm wheel (15) is connected with worm (16), rotate between worm (16) and base (1) and be connected, the right-hand member of worm (16) is equipped with third motor (17), fixedly connected between the output shaft of third motor (17) and worm (16), fixedly connected between third motor (17) and base (1).

5. The automatic welding positioner of claim 1, wherein: the inside right side and the front and back both sides equal fixedly connected with dead lever (18) of base (1), the outer end sliding connection of dead lever (18) has sliding block (19), rotate between sliding block (19) and transfer line (12) and be connected.

6. The automatic welding positioner according to claim 2, wherein: the number of the transmission rods (12) is four, and the transmission rods (12) are symmetrically arranged relative to the central axis of the base (1).

7. The automatic welding positioner of claim 1, wherein: the inner side of the rotating plate (2) is provided with a limiting jack, and the position of the limiting jack corresponds to the position of the limiting telescopic rod (3).

8. The automatic welding positioner according to claim 2, wherein: the cross section of the supporting ring (13) is arranged in an inverted convex shape, and the supporting ring (13) is rotationally connected with the top disc (4).