CN216759656U

CN216759656U - Rotation limiting device special for multi-station rotary table

Info

Publication number: CN216759656U
Application number: CN202220534286.1U
Authority: CN
Inventors: 池少锋
Original assignee: Fuzhou Xingnuo Machine Industry Co ltd
Current assignee: Fuzhou Xingnuo Machine Industry Co ltd
Priority date: 2022-03-13
Filing date: 2022-03-13
Publication date: 2022-06-17
Anticipated expiration: 2032-03-13

Abstract

The utility model relates to the technical field of special rotary tables, in particular to a rotation limiting device for a multi-station special rotary table, which comprises a workbench, wherein a placing groove is formed in the workbench, a motor is arranged on the inner wall of the bottom end of the workbench close to the middle of the workbench, a sliding rail is arranged on the inner wall of the bottom end of the workbench close to the outer side of the motor, the output end of the motor is in transmission connection with a rotating shaft, a table plate is arranged at the top end of the rotating shaft, four groups of station tables are arranged at the top end of the table plate, an annular plate is arranged on the bottom end of the table plate close to the edge, four groups of support columns are arranged at the bottom end of the annular plate, L-shaped plates are arranged at the bottom ends of the four groups of support columns, and fixing bolts are movably screwed in the corresponding sides of the four groups of L-shaped plates. The bedplate can not be effectively supported under the arrangement effect of parts such as a slide rail, an annular plate, a support column, an L-shaped plate, a support rod, a ball and a slide block, and the bedplate can be easily shaken in the rotating process.

Description

Rotation limiting device special for multi-station rotary table

Technical Field

The utility model relates to the technical field of special rotary tables, in particular to a rotary limiting device for a multi-station special rotary table.

Background

The special machine for the multi-station rotary table is a machine capable of rotating and processing a die at the same time, a plurality of groups of station tables are arranged on the rotary table plate for improving the processing efficiency, so that the processing can be carried out simultaneously, the table plate needs to be rotated in the processing process, and a related rotating mechanism and a related rotation limiting device are needed at the moment, so that the auxiliary table plate can rotate better.

The conventional rotation limiting device special for the multi-station turntable has the problems that a bedplate cannot be effectively supported and is easy to shake in the rotation process, and inconvenience is brought to actual operation; the utility model provides a special rotation limiting device for a multi-station rotary table, which is used for solving the problems that after long-term use, a sliding block and a corresponding limiting ball are seriously worn and need to be replaced, and the sliding block and the corresponding limiting ball are inconvenient to disassemble, and inconvenience is brought to actual operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotation limiting device special for a multi-station rotary table, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a rotary limiting device for a special multi-station rotary table comprises a workbench, wherein a placing groove is formed in the workbench, a motor is mounted on the inner wall of the bottom end of the workbench close to the middle of the workbench, a slide rail is mounted on the inner wall of the bottom end of the workbench close to the outer side of the motor, a rotating shaft is connected with the output end of the motor in a transmission manner, a table plate is mounted at the top end of the rotating shaft, four groups of station tables are mounted at the top end of the table plate, an annular plate is mounted at the bottom end of the table plate close to the edge, four groups of support columns are mounted at the bottom end of the annular plate, L-shaped plates are mounted at the bottom ends of the four groups of support columns, fixing bolts are movably screwed in corresponding sides of the four groups of L-shaped plates, corresponding ends of the four groups of fixing bolts are respectively in movable screwed connection with corresponding threaded holes, and the four groups of threaded holes are respectively located in corresponding sliding blocks, the top of motor leans on the position of both sides all to install the bracing piece, and is two sets of the ball is all installed to the corresponding one end of bracing piece.

Preferably, the number of the sliding blocks is four, the four sliding blocks are equal in size, the four sliding blocks are arranged in a shape of '21274', and a plurality of groups of limiting balls are arranged on the inner walls of three sides of the four sliding blocks.

Preferably, the plurality of groups of limiting balls are equal in size, the plurality of groups of limiting balls are attached to the outer surface of the corresponding side of the sliding rail, and the four groups of sliding blocks are in sliding connection with the sliding rail through the corresponding plurality of groups of limiting balls.

Preferably, the two groups of balls are equal in size, and the outer surfaces of the two groups of balls are attached to the surface of the inner wall of the annular plate.

Preferably, the four groups of support columns are equal in size, and are arranged in a central symmetry manner by taking the central point of the bedplate as a central point.

Preferably, two sets of the size of bracing piece equals, and two sets of bracing pieces all are the slope setting, and the inside of annular plate is all stretched into to the corresponding one end of two sets of bracing pieces.

Preferably, the four groups of station platforms are equal in size, and are arranged in a centrosymmetric manner by taking the central point of the bedplate as a central point.

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

1. the bedplate can not be effectively supported under the setting effect of spare parts such as slide rail, annular plate, support column, L shaped plate, bracing piece, ball and slider, and the bedplate produces the problem of rocking easily at rotatory in-process.

2. Through the setting of spare parts such as L shaped plate, fixing bolt and spacing ball, the long-term use back slider of effectual solution and correspond when spacing ball wearing and tearing seriously need change, inconvenient problem of dismantling it.

Drawings

FIG. 1 is a perspective view of the main body of the present invention;

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

FIG. 3 is a perspective view of another perspective of the main body of the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 3;

fig. 5 is a schematic view of the internal structure of the slider of the present invention.

In the figure: 1. a work table; 11. a placement groove; 12. a slide rail; 2. a motor; 21. a rotating shaft; 22. a platen; 23. a station platform; 24. an annular plate; 25. a support pillar; 26. an L-shaped plate; 27. fixing the bolt; 28. A support bar; 29. a ball bearing; 3. a slider; 31. a limiting ball; 32. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a rotation limiting device special for a multi-station turntable comprises a workbench 1, a placing groove 11 is formed in the workbench 1, a motor 2 is mounted on the inner wall of the bottom end of the workbench 1 close to the middle, and a sliding rail 12 is mounted on the inner wall of the bottom end of the workbench 1 close to the outer side of the motor 2;

the output end of the motor 2 is connected with a rotating shaft 21 in a transmission manner, the top end of the rotating shaft 21 is provided with a bedplate 22, the top end of the bedplate 22 is provided with four groups of station platforms 23, the sizes of the four groups of station platforms 23 are equal, the four groups of station platforms 23 are arranged in a central symmetry manner by taking the central point of the bedplate 22 as a central point, the bottom end of the bedplate 22 close to the edge is provided with an annular plate 24, the bottom end of the annular plate 24 is provided with four groups of supporting columns 25, the sizes of the four groups of supporting columns 25 are equal, the four groups of supporting columns 25 are arranged in a central symmetry manner by taking the central point of the bedplate 22 as a central point, the bottom ends of the four groups of supporting columns 25 are respectively provided with an L-shaped plate 26, the corresponding sides of the four groups of L-shaped plates 26 are respectively and movably screwed with a fixing bolt 27, the corresponding ends of the four groups of fixing bolts 27 are respectively in a movable screw connection relationship with corresponding threaded holes 32, the four groups of threaded holes 32 are respectively arranged in the corresponding sliders 3, and the four groups of sliders 3 are four groups, the four groups of sliding blocks 3 are equal in size, the four groups of sliding blocks 3 are arranged in a shape of a v-21274, a plurality of groups of limiting balls 31 are arranged on the inner walls of three sides of the four groups of sliding blocks 3, the plurality of groups of limiting balls 31 are equal in size, the plurality of groups of limiting balls 31 are arranged in a manner of being attached to the outer surface of one corresponding side of the sliding rail 12, the four groups of sliding blocks 3 are respectively connected with the sliding rail 12 in a sliding manner through the plurality of groups of limiting balls 31, supporting rods 28 are arranged at positions close to two sides of the top end of the motor 2, the two groups of supporting rods 28 are equal in size, the two groups of supporting rods 28 are arranged in an inclined manner, corresponding ends of the two groups of supporting rods 28 extend into the annular plate 24, rolling balls 29 are arranged at corresponding ends of the two groups of supporting rods 28, the two groups of rolling balls 29 are equal in size, and the outer surfaces of the two groups of rolling balls 29 are attached to the inner wall surface of the annular plate 24;

in the using process, a user can place four groups of molds in the corresponding station platforms 23 respectively, then the motor 2 can be started, the rotating shaft 21 can rotate under the action of the motor 2, the bedplate 22 can rotate along with the rotating shaft, the four groups of station platforms 23 can rotate along with the rotating shaft, and finally the molds placed in the corresponding station platforms 23 can be processed, when the bedplate 22 rotates, the annular plate 24 rotates along with the rotating shaft, so that the four groups of supporting columns 25 correspondingly rotate along with the annular plate, the corresponding L-shaped plates 26 and the corresponding sliding blocks 3 are driven to correspondingly rotate, a plurality of groups of limiting balls 31 arranged on the inner walls of the corresponding sliding blocks 3 can be attached to the outer surfaces of the corresponding sides of the sliding rails 12 to correspondingly attach, and the effective supporting function can be achieved on the bedplate 22 through the arrangement, on the other hand, the bedplate 22 can stably rotate, when the annular plate 24 rotates, the two groups of balls 29 correspondingly roll along with the annular plate 24 because the outer surfaces of the two groups of balls 29 are attached to the inner wall surface of the annular plate 24, and the bedplate 22 can further stably rotate and is not easy to shake through the arrangement of the two groups of support rods 28 and the corresponding balls 29;

after long-term use, when the four sets of sliding blocks 3 and the plurality of sets of limiting balls 31 are worn and need to be replaced, a user can rotate the corresponding fixing bolts 27 screwed in the corresponding L-shaped plates 26, so that one ends of the corresponding fixing bolts 27 are separated from the corresponding threaded holes 32 in the corresponding limiting balls 31, further the corresponding L-shaped plates 26 can be separated from the corresponding sliding blocks 3, at the moment, the corresponding sliding blocks 3 can be moved on the outer surface of the sliding rail 12, further the corresponding sliding blocks 3 are moved out from the lower parts of the corresponding L-shaped plates 26 and are completely exposed, at the moment, the corresponding sliding blocks 3 can be moved upwards, so that the corresponding sliding blocks 3 are separated from the sliding rail 12, thereby the corresponding sliding blocks 3 are detached, and by analogy, the other three sets of sliding blocks 3 can be detached, when a new sliding block 3 needs to be installed, according to the operation, otherwise, the corresponding sliding block 3 can be installed to the initial position by operation, so that the next use is facilitated.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special rotatory stop device that uses of multistation revolving stage, includes workstation (1), its characterized in that: the novel workbench is characterized in that a placing groove (11) is formed in the workbench (1), a motor (2) is mounted on the inner wall of the bottom end of the workbench (1) close to the middle of the inner wall of the bottom end of the workbench (1), a slide rail (12) is mounted on the inner wall of the bottom end of the workbench (1) close to the outer side of the motor (2), a rotating shaft (21) is connected to the output end of the motor (2) in a transmission manner, a bedplate (22) is mounted at the top end of the rotating shaft (21), four groups of work stations (23) are mounted at the top end of the bedplate (22), an annular plate (24) is mounted at the bottom end of the bedplate (22) close to the edge of the bottom end of the annular plate (24), four groups of supporting columns (25) are mounted at the bottom ends of the four groups of supporting columns (25), four groups of L-shaped plates (26) are movably screwed with fixing bolts (27) in corresponding sides, and corresponding ends of the fixing bolts (27) are movably screwed with corresponding threaded holes (32) respectively, four groups screw hole (32) are located the inside that corresponds slider (3) respectively, bracing piece (28) are all installed by the position of both sides to the top of motor (2), and two sets of ball (29) are all installed to the one end that corresponds of bracing piece (28).

2. The rotation limiting device for the multi-station turntable special machine according to claim 1, wherein: the number of the sliding blocks (3) is four, the four sliding blocks (3) are equal in size, the four sliding blocks (3) are arranged in a V-21274-shaped mode, and a plurality of groups of limiting balls (31) are arranged on the inner walls of three sides of the four sliding blocks (3).

3. The rotation limiting device for the multi-station turntable special machine according to claim 2, is characterized in that: the size of the plurality of groups of limiting balls (31) is equal, the plurality of groups of limiting balls (31) are attached to the outer surface of one corresponding side of the sliding rail (12), and the four groups of sliding blocks (3) are in sliding connection with the sliding rail (12) through the corresponding plurality of groups of limiting balls (31).

4. The rotation limiting device for the multi-station turntable special machine according to claim 1, wherein: the two groups of balls (29) are equal in size, and the outer surfaces of the two groups of balls (29) are attached to the inner wall surface of the annular plate (24).

5. The rotation limiting device for the multi-station turntable special machine according to claim 1, wherein: the four groups of support columns (25) are equal in size, and the four groups of support columns (25) are arranged in a central symmetry mode by taking the central point of the bedplate (22) as a central point.

6. The rotation limiting device for the multi-station turntable special machine according to claim 1, wherein: the sizes of the two groups of support rods (28) are equal, the two groups of support rods (28) are arranged in an inclined mode, and the corresponding ends of the two groups of support rods (28) extend into the annular plate (24).

7. The rotation limiting device for the multi-station turntable special machine according to claim 1, wherein: the four groups of station platforms (23) are equal in size, and the four groups of station platforms (23) are arranged in a central symmetry mode by taking the central point of the bedplate (22) as a central point.