CN217799850U

CN217799850U - High-precision double-shaft positioner

Info

Publication number: CN217799850U
Application number: CN202221292639.8U
Authority: CN
Inventors: 赵宇
Original assignee: Wuxi Xinjinyu Intelligent Manufacturing Co ltd
Current assignee: Wuxi Xinjinyu Intelligent Manufacturing Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-15
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a machine of shifting designs technical field, and discloses a high accuracy biax machine of shifting, comprising a main body, the outside threaded connection of main part has the movable rod, the outside threaded connection of movable rod has adjusting nut, the outside fixedly connected with supporting shoe of movable rod, the first motor of outside fixedly connected with of main part, the outside fixedly connected with bearing frame of main part, the outside swing joint of main part has first pivot, the outside fixedly connected with second pivot of main part, the outside fixedly connected with connecting block of first pivot, the outside fixedly connected with connecting plate of connecting block, the outside fixedly connected with second motor of connecting plate, the outside swing joint of connecting plate has the carousel, starts first motor, and the cooperation of first motor and bearing frame makes first pivot and second pivot rotate, drives the connecting plate and rotates to it rotates to drive the carousel, drives the carousel through the work of second motor and carries out the rotation.

Description

High-precision double-shaft positioner

Technical Field

The utility model relates to a machine of shifting designs technical field specifically is a high accuracy biax machine of shifting.

Background

The positioner is a special welding auxiliary device and is suitable for welding displacement of rotary work so as to obtain an ideal processing position and welding speed. The automatic welding machine can be used in cooperation with an operating machine and a welding machine to form an automatic welding center, and can also be used for workpiece deflection during manual operation. The revolving of the working table adopts a frequency converter to realize stepless speed regulation, and the speed regulation precision is high. The remote control box can realize the remote operation of the workbench, and can also be connected with an operating machine and a welding machine control system to realize linkage operation.

The long-time use of machine of shifting can lead to the carousel to take place the card pause, not hard up scheduling problem, and this has very big influence to the precision of welding.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high accuracy biax machine of shifting possesses high accuracy, simple structure, practical advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy biax machine of shifting, includes the main part, the outside threaded connection of main part has the movable rod, the outside threaded connection of movable rod has adjusting nut, the outside fixedly connected with supporting shoe of movable rod, the first motor of outside fixedly connected with of main part, the outside fixedly connected with bearing frame of main part, the outside swing joint of main part has first pivot, the outside fixedly connected with second pivot of main part, the outside fixedly connected with connecting block of first pivot, the outside fixedly connected with connecting plate of connecting block, the outside fixedly connected with second motor of connecting plate, the outside swing joint of connecting plate has the carousel.

Preferably, the locating slot is opened in the outside of connecting plate, the outside fixedly connected with locating piece of carousel, the outside of locating piece is provided with the wheel.

Preferably, the outer side of the rotary table is provided with a sliding groove, the inner part of the rotary table is provided with a sliding block, the outer side of the sliding block is fixedly connected with a radial adjusting rod, the outer side of the radial adjusting rod is in threaded connection with a clamping block, and the outer side of the sliding block is fixedly connected with an axial adjusting rod.

Preferably, the locating piece is arranged in the locating slot, the wheels are respectively arranged on the two sides and the bottom surface of the locating piece, the rotating disc can be guaranteed to be more stable when rotating through the wheels, radial limitation can be performed on the rotating disc, and stability of the rotating disc is guaranteed.

Preferably, first pivot and second pivot are same centre of a circle, first motor passes through main part and first pivot fixed connection, the second pivot passes through main part and bearing frame inner bearing fixed connection, sets for through this and can make first motor during operation through the cooperation with the bearing frame to guarantee that first pivot and second pivot carry out the work of stable synchronization.

Preferably, the axial adjusting rod is in threaded connection with the turntable, and the radial adjusting rod is fixedly connected with the sliding block through a sliding groove.

Preferably, one surface of the clamping block is arc-shaped and protrudes to the outer side of the rotary disc, so that the clamping block can clamp objects with different shapes.

Preferably, the second motor is fixedly connected with the turntable through a connecting plate.

Has the advantages that:

1. this high accuracy biax machine of shifting, through starting first motor, the cooperation of first motor and bearing frame, make first pivot and second pivot rotate, it rotates to drive the connecting plate, thereby it rotates to drive the carousel, through the work of second motor, it rotates to drive the carousel, thereby reach the effect of biax motion, because the locating piece setting in the carousel outside is in the constant head tank, rotate in the constant head tank through the wheel, not only can guarantee the long-time moving stability of carousel, and restriction carousel emergence radial movement, it can not become flexible when guaranteeing that first motor drives the carousel rotation, thereby improve equipment's precision, can reciprocate the fixture block through radial adjusting rod, it slides in the spout to drive the slider through axial adjusting rod, the slider drives the fixture block through radial adjusting rod and carries out the back-and-forth movement, the surface of fixture block is provided with the arc surface, thereby can fix the object of various shapes, can not take place not become flexible for a long time, thereby guarantee to improve equipment's precision, this equipment is through many-sided ingenious mechanical structure, it can not change to guarantee that equipment can not change under long-time work to the precision of product.

2. This high accuracy biax machine of shifting places equipment subaerial, adjusts the different height of supporting shoe through the movable rod to guarantee that equipment reaches the stable effect of level, fix it through adjusting nut, make the long-time work of equipment also can not take place not hard up, thereby guarantee the precision of equipment, the application scope of this equipment is wide.

Drawings

FIG. 1 is the overall schematic view of the high-precision double-shaft positioner of the utility model;

FIG. 2 is a schematic view of the front side of the high-precision dual-axis positioner of the present invention;

FIG. 3 is a schematic view of the turntable assembly of the high-precision dual-axis positioner of the present invention;

FIG. 4 is a schematic sectional view of the high-precision dual-axis positioner of the present invention;

fig. 5 is the utility model discloses structure high accuracy biax machine of shifting a part enlarged schematic diagram.

In the figure: 1. a main body; 2. a movable rod; 3. adjusting the nut; 4. a support block; 5. a first motor; 6. a bearing seat; 7. a first rotating shaft; 8. a second rotating shaft; 9. connecting blocks; 10. a connecting plate; 11. a second motor; 12. a turntable; 13. positioning a groove; 14. positioning a block; 15. a wheel; 16. a chute; 17. a slider; 18. a radial adjusting rod; 19. a clamping block; 20. an axial adjusting rod.

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.

Examples

Please refer to fig. 1-5, a high-precision double-shaft positioner, which comprises a main body 1, wherein the outer side of the main body 1 is in threaded connection with a movable rod 2, the outer side of the movable rod 2 is in threaded connection with an adjusting nut 3, the outer side of the movable rod 2 is fixedly connected with a supporting block 4, the outer side of the main body 1 is fixedly connected with a first motor 5, the outer side of the main body 1 is fixedly connected with a bearing seat 6, the outer side of the main body 1 is movably connected with a first rotating shaft 7, the outer side of the main body 1 is fixedly connected with a second rotating shaft 8, the outer side of the first rotating shaft 7 is fixedly connected with a connecting block 9, the outer side of the connecting block 9 is fixedly connected with a connecting plate 10, the outer side of the connecting plate 10 is fixedly connected with a second motor 11, and the outer side of the connecting plate 10 is movably connected with a turntable 12.

A positioning groove 13 is formed in the outer side of the connecting plate 10, a positioning block 14 is fixedly connected to the outer side of the rotary disc 12, and a wheel 15 is arranged on the outer side of the positioning block 14.

The outer side of the rotary table 12 is provided with a sliding groove 16, the inner part of the rotary table 12 is provided with a sliding block 17, the outer side of the sliding block 17 is fixedly connected with a radial adjusting rod 18, the outer side of the radial adjusting rod 18 is in threaded connection with a clamping block 19, and the outer side of the sliding block 17 is fixedly connected with an axial adjusting rod 20.

Locating piece 14 is arranged in constant head tank 13, and wheel 15 sets up respectively in the both sides and the bottom surface of locating piece 14, and more steady when can guaranteeing that carousel 12 rotates through setting up of wheel 15, and can radially inject it, guarantees its stability.

First pivot 7 is same centre of a circle with second pivot 8, and first motor 5 passes through main part 1 and first pivot 7 fixed connection, and second pivot 8 passes through

main part

1 and 6 inside bearing fixed connection of bearing frame, through this settlement can make first motor 5 during operation through the cooperation with bearing frame 6 to guarantee that first pivot 7 and second pivot 8 carry out the work of stable synchronization.

The axial adjusting rod 20 is in threaded connection with the rotary table 12, and the radial adjusting rod 18 is fixedly connected with the sliding block 17 through the sliding chute 16.

One surface of the block 19 is arc-shaped and protrudes out of the turntable 12, so that the block 19 can clamp objects of different shapes.

The working principle is as follows: the equipment is placed on the ground, different heights of the supporting blocks 4 are adjusted through the movable rods 2, so that the equipment is guaranteed to achieve the effect of stable level, the equipment is fixed through the adjusting nuts 3, the equipment cannot become loose even in long-time work, the stability of the equipment is guaranteed, the precision of the equipment is improved, the first motor 5 is matched with the bearing seats 6, the first rotating shaft 7 and the second rotating shaft 8 are made to rotate through the adjusting nuts 3, the connecting plate 10 is driven to rotate, the rotating disc 12 is driven to rotate through the work of the second motor 11, the effect of double-shaft movement is achieved, as the positioning block 14 on the outer side of the rotating disc 12 is arranged in the positioning groove 13 and rotates in the positioning groove 13 through the wheels 15, the stability of long-time operation of the rotating disc 12 can be guaranteed, the radial movement of the rotating disc 12 is limited, the first motor 5 is guaranteed not to become loose when the rotating disc 12 is driven to rotate, the precision of the equipment is improved, the clamping block 19 can be moved up and down through the radial adjusting rod 18, the sliding block 17 is driven to slide in the sliding groove 16 through the axial adjusting rod 17, the clamping block 19 is driven to drive the clamping block 19 to move through the radial adjusting rod 18, the surface of the clamping block 19, the equipment, the mechanical structure can not change of the mechanical working precision of the long-time, and the long-time work, the long-time working precision of the equipment can be guaranteed, and the equipment, the long-time working precision of the equipment can be improved, and the long-time working precision of the equipment, and the long-time working precision of the equipment can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 high accuracy biax machine of shifting, includes main part (1), its characterized in that: the utility model discloses a motor, including main part (1), outside threaded connection of main part (1) has movable rod (2), the outside threaded connection of movable rod (2) has adjusting nut (3), the outside fixedly connected with supporting shoe (4) of movable rod (2), the first motor (5) of the outside fixedly connected with of main part (1), the outside fixedly connected with bearing frame (6) of main part (1), the outside swing joint of main part (1) has first pivot (7), the outside fixedly connected with second pivot (8) of main part (1), the outside fixedly connected with connecting block (9) of first pivot (7), the outside fixedly connected with connecting plate (10) of connecting block (9), the outside fixedly connected with second motor (11) of connecting plate (10), the outside swing joint of connecting plate (10) has carousel (12).

2. The high-precision biaxial positioner according to claim 1, which is characterized in that: locating slot (13) has been seted up in the outside of connecting plate (10), outside fixedly connected with locating piece (14) of carousel (12), the outside of locating piece (14) is provided with wheel (15).

3. The high-precision biaxial positioner according to claim 1, which is characterized in that: the outer side of the rotary table (12) is provided with a sliding groove (16), a sliding block (17) is arranged inside the rotary table (12), a radial adjusting rod (18) is fixedly connected to the outer side of the sliding block (17), a clamping block (19) is connected to the outer side of the radial adjusting rod (18) in a threaded mode, and an axial adjusting rod (20) is fixedly connected to the outer side of the sliding block (17).

4. The high-precision biaxial positioner according to claim 2, which is characterized in that: the positioning blocks (14) are located in the positioning grooves (13), and the wheels (15) are respectively arranged on the two sides and the bottom surface of the positioning blocks (14).

5. The high-precision biaxial positioner according to claim 1, characterized in that: first pivot (7) are same centre of a circle with second pivot (8), first motor (5) are through main part (1) and first pivot (7) fixed connection, second pivot (8) are through main part (1) and bearing frame (6) inner bearing fixed connection.

6. The high-precision biaxial positioner according to claim 3, characterized in that: the axial adjusting rod (20) is in threaded connection with the rotary table (12), and the radial adjusting rod (18) is fixedly connected with the sliding block (17) through the sliding groove (16).

7. The high-precision biaxial positioner according to claim 3, which is characterized in that: one surface of the clamping block (19) is arc-shaped and protrudes towards the outer side of the rotary disc (12).

8. The high-precision biaxial positioner according to claim 1, characterized in that: the second motor (11) is fixedly connected with the rotary table (12) through a connecting plate (10).