CN212191933U

CN212191933U - Position changing machine

Info

Publication number: CN212191933U
Application number: CN202020232753.6U
Authority: CN
Inventors: 陈瑞泉
Original assignee: Nanning Hongtao Machinery Equipment Co ltd
Current assignee: Nanning Hongtao Machinery Equipment Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-22
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a positioner, connecting rod both sides outside is connected with first fixed plate and second fixed plate respectively, and the first fixed plate and second fixed plate outside are connected with first bearing and the second bearing that shifts respectively to the first bearing and the second that shifts all install positioner main part support outside the bearing, the second shifts the bearing outer end and has servo motor through the coupling joint, first fixed plate is inside to be seted up and to dodge the through-hole, and dodges through-hole internal connection and have fixed round bar, the extension backup pad is installed in the first fixed plate outside, and extends the backup pad top and be connected with hydraulic push rod, hydraulic push rod's push rod stretches into and dodges inside the through-hole, and hydraulic push rod's push rod external connection has fixed round bar, correspond on the nearly first fixed plate end inner wall of second fixed plate and install fixed round bar. The protruding length of the fixed round rod on the positioner can be conveniently adjusted, so that the processing round rods with different lengths can be fixed.

Description

Position changing machine

Technical Field

The utility model relates to a machine technical field specifically is a machine of shifting.

Background

The positioner is a special welding auxiliary device and is suitable for welding deflection 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 worktable rotation adopts the stepless speed regulation of a frequency converter, 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 welding positioner generally comprises a worktable rotating mechanism and a turnover mechanism, a workpiece fixed on the worktable can achieve required welding and assembly angles through the lifting, turnover and rotation of the worktable, the worktable rotates in a frequency conversion stepless speed regulation mode, and a satisfactory welding speed can be obtained.

The protruding length of a workpiece fixing rod on a fixing plate of the existing positioner is fixed, so that a user can install workpieces with different lengths inconveniently and quickly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine of shifting to the protruding length of work piece dead lever on the machine of shifting that proposes in solving above-mentioned background art is fixed, the inconvenient problem of adjusting that carries on.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner, includes the connecting rod, connecting rod both sides outside is connected with first fixed plate and second fixed plate respectively, and the first fixed plate and second fixed plate outside are connected with first bearing and the second bearing that shifts respectively to first bearing and the second that shifts all install positioner main part support outside, the second shifts the bearing outer end and has servo motor through the coupling joint, first fixed plate is inside to be seted up and to dodge the through-hole, and dodges through-hole internal connection and have fixed round bar, the extension backup pad is installed in the first fixed plate outside, and extends the backup pad top and be connected with hydraulic push rod, hydraulic push rod's push rod stretches into inside dodging the through-hole, and hydraulic push rod's push rod external connection has fixed round bar, correspond on the nearly first fixed plate of second fixed plate end inner wall and install fixed round bar.

Preferably, the fixed disks are mounted on the opposite inner walls of the first fixed plate and the second fixed plate, and the positions and the number of the fixed disks on the first fixed plate and the second fixed plate correspond to each other.

Preferably, the fixing plate is fixedly connected with the first fixing plate and the second fixing plate through screws, and at least 2 threaded holes are correspondingly formed in the first fixing plate and the second fixing plate.

Preferably, the end face of the fixed round rod is of a round table-shaped structure, and the small-diameter surface of the fixed round rod faces to the center of the connecting rod.

Preferably, a motor supporting seat is installed below the servo motor, and the outer side of the motor supporting seat is connected with a main body support of the positioner.

Preferably, the diameter of the avoiding through hole is larger than the outer diameter of the push rod of the hydraulic push rod and the maximum outer diameter of the fixed round rod.

Compared with the prior art, the beneficial effects of the utility model are that: the protruding length of the fixed round bar on the positioner can be conveniently adjusted, so that the processing round bars with different lengths can be fixed, and the processing round bar can be subjected to displacement welding. Be connected with hydraulic push rod on the fixed round bar in the first fixed plate on this machine of shifting, make the user can change the length of fixed round bar protrusion in first fixed plate lateral wall through hydraulic push rod's flexible to install the processing round bar of different length.

Drawings

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

fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the positioner of the present invention;

fig. 3 is the utility model relates to a machine of shifting's first fixed plate look sideways at schematic structure view.

In the figure: 1. the first bearing that shifts, 2, the quick-witted main part support of shifting, 3, first fixed plate, 4, fixed disk, 5, connecting rod, 6, fixed round bar, 7, second fixed plate, 8, the second bearing that shifts, 9, servo motor, 10, motor supporting seat, 11, hydraulic push rod, 12, extend the backup pad, 13, dodge the through-hole.

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. 1-3, the present invention provides a technical solution: a position changing machine comprises a connecting rod 5, wherein the outer parts of two sides of the connecting rod 5 are respectively connected with a first fixing plate 3 and a second fixing plate 7, the outer sides of the first fixing plate 3 and the second fixing plate 7 are respectively connected with a first position changing bearing 1 and a second position changing bearing 8, the outer parts of the first position changing bearing 1 and the second position changing bearing 8 are respectively provided with a position changing machine main body support 2, the opposite inner walls of the first fixing plate 3 and the second fixing plate 7 are respectively provided with a fixed disc 4, the positions and the number of the fixed discs 4 on the first fixing plate 3 and the second fixing plate 7 are mutually corresponding, the structure ensures that the fixed discs 4 on the first fixing plate 3 and the second fixing plate 7 can not be mutually staggered, the fixed discs 4 are fixedly connected with the first fixing plate 3 and the second fixing plate 7 through screws, and at least 2 threaded holes are correspondingly arranged on the first fixing plate 3 and the second fixing, the structure enables the fixed disc 4 to conveniently change the fixed position on the fixed disc 4 through screws so as to fix processing workpieces with different sizes, the outer end of the second deflection bearing 8 is connected with a servo motor 9 through a coupler, the inside of the first fixed plate 3 is provided with an avoiding through hole 13, the inside of the avoiding through hole 13 is connected with a fixed round rod 6, the end surface of the fixed round rod 6 is in a round table structure, the small diameter surface of the fixed round rod 6 faces to the central position of the connecting rod 5, the structure enables the fixed round rods 6 at the two sides of the connecting rod 5 to be fixed on cylindrical workpieces with different inner diameters in a propping manner, the fixed range of the connecting rod 5 is improved, a motor supporting seat 10 is arranged below the servo motor 9, and the outer side of the motor supporting seat 10 is connected with a positioner main body support 2, the structure enables the motor supporting seat 10 to support the servo motor 9, and the motor supporting seat 10 can be connected with, dodge the diameter of through-hole 13 and be greater than hydraulic rod 11's push rod external diameter and the biggest external diameter of fixed round bar 6, this structure makes hydraulic rod 11's push rod external diameter and fixed round bar 6 can dodge the inside free movement of through-hole 13, can not receive the interference of dodging through-hole 13 inner wall, extension backup pad 12 is installed in the 3 outsides of first fixed plate, and extension backup pad 12 top is connected with hydraulic rod 11, hydraulic rod 11's push rod stretches into dodge inside through-hole 13, and hydraulic rod 11's push rod external connection has fixed round bar 6, it installs fixed round bar 6 to correspond on the nearly first fixed plate 3 end inner wall of second fixed plate 7, this structure makes dodge fixed round bar 6 in the through-hole 13 can be under hydraulic rod 11's promotion adjustment and stretch out the length of first fixed plate 3, so that the drum work piece of fixed different length, it is more.

The working principle is as follows: when the positioner is used, firstly, a user can place the main body support 2 of the positioner on the ground at a proper position, then take out a workpiece according to the processing requirement, if the workpiece is required to be installed on the fixed disk 4 on the side walls of the first fixed plate 3 and the second fixed plate 7, then the fixed disk 4 can be installed at a proper position on the side walls of the first fixed plate 3 and the second fixed plate 7 by using tools such as screws and the like to fix the workpiece, if the cylindrical workpiece is required to be sleeved on the fixed round rod 6, one end of the cylindrical workpiece can be sleeved on the fixed round rod 6 on the second fixed plate 7, then the hydraulic push rod 11 on the extension supporting plate 12 is started to push the fixed round rod 6 in the avoiding through hole 13 towards the direction of the unfixed inner hole of the cylindrical workpiece, so that the fixed round rod 6 outside the hydraulic push rod 11 can be inserted into the inner hole of the cylindrical workpiece to fix the cylindrical workpiece, and then the user can start the servo motor 9 on the motor A deflection bearing 1 drives the first fixing plate 3 and the fixing round rod 6 to rotate, so that the workpiece between the connecting rods 5 can be processed by changing positions, and a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a machine of shifting, includes connecting rod (5), its characterized in that: the outer parts of two sides of the connecting rod (5) are respectively connected with a first fixing plate (3) and a second fixing plate (7), the outer sides of the first fixing plate (3) and the second fixing plate (7) are respectively connected with a first deflection bearing (1) and a second deflection bearing (8), the outer parts of the first deflection bearing (1) and the second deflection bearing (8) are respectively provided with a main bracket (2) of a deflection machine, the outer end of the second deflection bearing (8) is connected with a servo motor (9) through a coupler, an avoidance through hole (13) is formed in the first fixing plate (3), a fixing round rod (6) is connected in the avoidance through hole (13), an extension supporting plate (12) is installed on the outer side of the first fixing plate (3), the top of the extension supporting plate (12) is connected with a hydraulic push rod (11), and the push rod of the hydraulic push rod (11) stretches into the avoidance through, and the push rod external connection of hydraulic push rod (11) has fixed round bar (6), correspond on the nearly first fixed plate (3) of second fixed plate (7) end inner wall and install fixed round bar (6).

2. The positioner of claim 1, wherein: all install fixed disk (4) on the relative inner wall of first fixed plate (3) and second fixed plate (7), and the position and the quantity of fixed disk (4) on first fixed plate (3) and second fixed plate (7) are all corresponding each other.

3. The positioner of claim 2, wherein: the fixed plate (4) is fixedly connected with the first fixed plate (3) and the second fixed plate (7) through screws, and at least 2 threaded holes are correspondingly formed in the first fixed plate (3) and the second fixed plate (7).

4. The positioner of claim 1, wherein: the end face of the fixed round rod (6) is of a round table-shaped structure, and the small-diameter face of the fixed round rod (6) faces to the center of the connecting rod (5).

5. The positioner of claim 1, wherein: a motor supporting seat (10) is installed below the servo motor (9), and the outer side of the motor supporting seat (10) is connected with a main body support (2) of the positioner.

6. The positioner of claim 1, wherein: the diameter of the avoiding through hole (13) is larger than the push rod outer diameter of the hydraulic push rod (11) and the maximum outer diameter of the fixed round rod (6).