CN218226641U

CN218226641U - Heightening seat convenient to adjust

Info

Publication number: CN218226641U
Application number: CN202222008391.4U
Authority: CN
Inventors: 黄俊华; 叶茂容
Original assignee: Guangdong Bronte Technology Co ltd
Current assignee: Guangdong Bronte Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-06
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to the field of manipulator bases, in particular to a heightening base convenient to adjust, which comprises a backing plate; the upper side of the backing plate is provided with an installation seat, two sides of the inner wall of the installation seat are fixedly connected with a support frame, the top of the support frame is rotatably connected with a bidirectional screw, the bottom of the inner wall of the installation seat is provided with a first motor, the output end of the first motor is rotatably connected with the bidirectional screw through a belt, two sides of the outer wall of the bidirectional screw are in threaded connection with two movable frames which are symmetrically distributed, one side, close to the two movable frames, of each movable frame is rotatably connected with a movable cylinder, one end of each movable cylinder is in threaded connection with the screw, one end of the screw is fixedly connected with a resisting plate, and a guide post is arranged between each movable frame and the resisting plate; the utility model discloses in, after the first motor starts, drive two-way screw rod through the belt and rotate, along with the rotation of two-way screw rod, accomplish the centre gripping to the manipulator through two sets of vertical adjustable shelves, the centre gripping effect is stable and need not to set up the inclined plane that has the angle requirement on the surface of adjustable shelf.

Description

Heightening seat convenient to adjust

Technical Field

The utility model relates to a manipulator base field specifically is a seat of increasing convenient to adjust.

Background

The manipulator is an automatic operating device which can imitate some action functions of human hand and arm, and can be used for gripping and conveying article or operating tool according to fixed program, and is characterized by that it can implement various expected operations by means of programming, and has the advantages of human and manipulator machines in structure and performance, and the manipulator is the earliest appearing industrial robot and the earliest appearing modern robot, and can be used for replacing heavy labour of human to implement mechanization and automation of production, and can be operated under the harmful environment to protect personal safety, so that it can be extensively used in the departments of mechanical manufacture, metallurgy, electronics, light industry and atomic energy, etc.

Publication No.: CN216180684U discloses an adjustable mechanical arm base, which comprises a lifting base and a mechanical arm fixing structure, wherein the lifting base is provided with a shell, a lifting column and a driving assembly, the bottom end of the shell is fixed on a plane through a mounting plate, and the inner side of the shell is provided with a lifting channel; the lifting column is arranged in the lifting channel and can move along the length direction of the lifting channel, racks are arranged on two side edges of the lifting column, and a driving assembly for driving the lifting column to operate is arranged at the side end, close to the lifting column, of the shell; the driving assembly comprises a first motor, a rotating rod, a worm and a gear piece, the first motor is fixed on the outer side of the shell, the shaft end of the first motor is connected with the rotating rod, the lifting base is combined with the mechanical arm fixing structure, the lifting base can be used for lifting the bottom of the mechanical arm, the lifting base is matched with the worm, a worm wheel and the gear, and good and stable lifting work can be achieved.

In the above prior art, there are the following problems:

1. the fixed clamping arms are pushed by the screw sleeve through the connecting rod to clamp the manipulator, however, the two groups of fixed clamping arms synchronously rotate along with the vertical movement of the screw sleeve, when the manipulator is clamped, the requirement on the inclination angle of the upper end of each fixed clamping arm is high, the surface of each fixed clamping arm is not easy to completely fit with the bottom surface of the manipulator, the size of the manipulator is slightly changed, and the fixed clamping arms are difficult to clamp the manipulator;

2. in the production line, install a plurality of manipulators usually, a plurality of manipulators mounted position are fixed and working range is close to each other between, have the demand of cross operation, and is higher to the accuracy of mounted position, and in some prior art, the bottom of manipulator can only be installed in the middle part of mount pad, is difficult to finely tune, need repeatedly the calibration to the mounted position of manipulator.

To this end, a booster seat is proposed which is easy to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seat of increasing convenient to adjust to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, a booster seat convenient to adjust comprises a base plate;

the upside of backing plate is equipped with the mount pad, the inner wall both sides fixedly connected with support frame of mount pad, the top of support frame is rotated and is connected with two-way screw rod, first motor is installed to the inner wall bottom of mount pad, the output of first motor is rotated through the belt and is connected with two-way screw rod, the outer wall both sides threaded connection of two-way screw rod has the adjustable shelf of two symmetric distributions, two one side that is close to mutually between the adjustable shelf all rotates and is connected with a movable section of thick bamboo, the one end threaded connection of a movable section of thick bamboo has the screw rod, the one end fixedly connected with of screw rod supports the board, be equipped with the guide post between adjustable shelf and the support board.

Further: the upper surface of backing plate fixedly connected with base, the internally mounted of base has the second motor, the output fixedly connected with spiral shell section of thick bamboo of second motor, the spiral shell section of thick bamboo rotates the inside of connecting at the base, the top threaded connection of spiral shell section of thick bamboo has the double-screw bolt, the top fixed connection that the base was stretched out to the one end of double-screw bolt is in the bottom of mount pad.

Further: two groups of second guide posts are arranged on the upper surface of the base plate on two sides of the base, and one ends of the second guide posts are fixedly connected to the bottom of the mounting seat.

Further: an annular groove is formed in the outer side, extending out of the support frame, of one end of the bidirectional screw, and threads on the outer wall of the bidirectional screw are reversely arranged by taking the middle of the bidirectional screw as a boundary point.

And further: one end of the movable frame extends into the inner wall of the mounting seat, and a sliding groove matched with one end of the movable frame in size is formed in the inner wall of the mounting seat.

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

1. in the utility model, after the first motor is started, the two-way screw rod is driven to rotate through the belt, and along with the rotation of the two-way screw rod, the two groups of movable frames on the outer wall of the two-way screw rod are influenced by the threads and move to be close to or away from each other outside the two-way screw rod, the clamping of the manipulator is completed through the two groups of vertical movable frames, the clamping effect is stable, an inclined plane with an angle requirement is not required to be arranged on the surface of each movable frame, and the manipulator can adapt to manipulators with different sizes;

2. when installing the manipulator on producing the line, through the rotation of a movable section of thick bamboo, control screw can promote to support the board and keep away from or be close the adjustable shelf, when two sets of adjustable shelves are close, accomplish through the contact of two sets of boards with the manipulator and fix the centre gripping of manipulator, and two sets of boards need not synchronous motion, when the installation manipulator, can also accomplish the fine setting to manipulator mounted position, avoid the numerous and diverse work that calibration brought repeatedly when installing many manipulators.

Drawings

FIG. 1 is a schematic view of a conveniently adjustable heightening seat of the present invention;

fig. 2 is a partially enlarged schematic view of a heightening seat convenient for adjustment according to the present invention.

In the figure: 1. a backing plate; 2. a mounting seat; 3. a support frame; 4. a bidirectional screw; 5. a first motor; 6. a movable frame; 7. a movable barrel; 8. a screw; 9. a resisting plate; 10. a guide post; 11. a base; 12. a second motor; 13. a screw cylinder; 14. a stud; 15. a second guide post.

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.

Examples

Referring to fig. 1-2, a heightening seat convenient for adjustment according to a preferred embodiment of the present invention includes a cushion plate 1;

the upside of backing plate 1 is equipped with mount pad 2, the inner wall both sides fixedly connected with support frame 3 of mount pad 2, the top of support frame 3 is rotated and is connected with two-way screw rod 4, first motor 5 is installed to the inner wall bottom of mount pad 2, the output of first motor 5 is rotated through the belt and is connected with two-way screw rod 4, the outer wall both sides threaded connection of two-way screw rod 4 has two symmetric distribution's adjustable shelf 6, the one side that is close to mutually between two adjustable shelf 6 all rotates and is connected with a movable section of thick bamboo 7, the one end threaded connection of a movable section of thick bamboo 7 has screw rod 8, the one end fixedly connected with of screw rod 8 supports board 9, adjustable shelf 6 with support between the board 9 and be equipped with guide post 10.

Specifically, after the first motor 5 is started, the bidirectional screw 4 is driven to rotate through a belt, along with the rotation of the bidirectional screw 4, two groups of movable frames 6 on the outer wall of the bidirectional screw 4 are influenced by threads and move close to or away from each other on the outer side of the bidirectional screw 4, clamping of the manipulator is completed when the two groups of movable frames are close to each other, the manipulator is loosened when the two groups of movable frames are away from each other, the moving direction of the movable frames 6 is controlled in a turning mode through output shafts of the first motor 5 in the process, wherein abutting plates 9 are arranged on the outer sides of the movable frames 6, the abutting plates 9 can be pushed to be far away from or close to the movable frames 6 through rotation of the movable cylinders 7 by the aid of the control screw 8, when the two groups of movable frames 6 are close to each other, clamping and fixing of the manipulator are completed through contact of the two groups of abutting plates 9 and the manipulator, the abutting plates 9 can be prevented from rotating around the movable cylinders 7 through the guide columns 10, and the abutting plates 9 can finish transverse movement.

The upper surface of the base plate 1 is fixedly connected with a base 11, a second motor 12 is installed inside the base 11, the output end of the second motor 12 is fixedly connected with a screw cylinder 13, the screw cylinder 13 is rotatably connected inside the base 11, the top of the screw cylinder 13 is in threaded connection with a stud 14, and one end of the stud 14 extends out of the top of the base 11 and is fixedly connected to the bottom of the mounting seat 2; after the second motor 12 is started, the screw cylinder 13 is rotated, so that the mounting base 2 is pushed by the stud 14 to move in the vertical direction, and is lifted or lowered.

The upper surface of backing plate 1 is equipped with two sets of second guide posts 15 in the both sides of base 11, and the one end fixed connection of second guide post 15 is in the bottom of mount pad 2, and two sets of second guide posts 15 can help double-screw bolt 14 to reduce the influence that external impact force brought in horizontal direction, make the structure more stable.

An annular groove is formed in the outer side, extending out of the support frame 3, of one end of the bidirectional screw rod 4, and threads on the outer wall of the bidirectional screw rod 4 are reversely arranged by taking the middle of the bidirectional screw rod 4 as a boundary point; the arrangement of the annular groove can make the contact of the belt and the bidirectional screw rod 4 more stable.

One end of the movable frame 6 extends into the inner wall of the mounting seat 2, and the inner wall of the mounting seat 2 is provided with a sliding groove matched with one end of the movable frame 6 in size; the sliding of the movable frame 6 is more stable, and the movable frame 6 can slide in the installation seat 2, so that the movable frame 6 can not rotate along with the rotation of the bidirectional screw rod 4.

In this embodiment, when the manipulator is installed, firstly, the backing plate 1 is installed on a production line, after the second motor 12 is started on the backing plate 1, the screw barrel 13 is rotated, so that the mounting base 2 is pushed to move in the vertical direction through the stud 14, and then is lifted or lowered, in the mounting base 2, after the first motor 5 is started, the bidirectional screw 4 is driven to rotate through the belt, along with the rotation of the bidirectional screw 4, two sets of movable frames 6 on the outer wall of the bidirectional screw 4 are influenced by threads and move close to or away from each other on the outer side of the bidirectional screw 4, clamping on the manipulator is completed when the two sets of movable frames are close to each other, the manipulator is loosened when the two sets of movable frames are far away from each other, the process is performed by rotating the output shaft of the first motor 5 to control the moving direction of the movable frame 6, wherein the abutting plates 9 are arranged on the outer side of the movable frame 6, and the abutting plates 9 can be pushed to be far away from or close to the movable frames 6 by the control screw 8, and clamping and fixing of the manipulator can be completed by the contact between the two sets of abutting plates 9 and the manipulator when the two sets of movable frames 6 are close to the manipulator.

The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. A heightening base convenient to adjust comprises a base plate (1);

the method is characterized in that: the upside of backing plate (1) is equipped with mount pad (2), inner wall both sides fixedly connected with support frame (3) of mount pad (2), the top of support frame (3) is rotated and is connected with two-way screw rod (4), first motor (5) are installed to the inner wall bottom of mount pad (2), the output of first motor (5) is rotated through the belt and is connected with two-way screw rod (4), the outer wall both sides threaded connection of two-way screw rod (4) has two symmetric distribution's adjustable shelf (6), two one side that is close to mutually between adjustable shelf (6) all rotates and is connected with movable section of thick bamboo (7), the one end threaded connection of movable section of thick bamboo (7) has screw rod (8), the one end fixedly connected with of screw rod (8) supports board (9), adjustable shelf (6) and support and be equipped with between board (9) guide post (10).

2. An adjustable booster seat according to claim 1, further comprising: the last fixed surface of backing plate (1) is connected with base (11), the internally mounted of base (11) has second motor (12), the output fixedly connected with barrel (13) of second motor (12), barrel (13) rotate to be connected in the inside of base (11), the top threaded connection of barrel (13) has double-screw bolt (14), the top fixed connection of the one end of double-screw bolt (14) stretching out base (11) is in the bottom of mount pad (2).

3. An adjustable booster seat according to claim 2, wherein: the upper surface of backing plate (1) is equipped with two sets of second guide post (15) in the both sides of base (11), the one end fixed connection of second guide post (15) is in the bottom of mount pad (2).

4. An adjustable booster seat according to claim 1, further comprising: the outer side of one end of the bidirectional screw (4) extending out of the support frame (3) is provided with an annular groove, and the threads on the outer wall of the bidirectional screw (4) are reversely arranged by taking the middle part of the bidirectional screw (4) as a boundary point.

5. An adjustable booster seat according to claim 1, further comprising: one end of the movable frame (6) extends into the inner wall of the mounting seat (2), and a sliding groove matched with the size of one end of the movable frame (6) is formed in the inner wall of the mounting seat (2).