CN212763514U

CN212763514U - Novel pneumatic clamp for power-assisted manipulator

Info

Publication number: CN212763514U
Application number: CN202021799372.2U
Authority: CN
Inventors: 李平安
Original assignee: Wuxi Bollywood Machinery Technology Co ltd
Current assignee: Wuxi Bollywood Machinery Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-03-23
Anticipated expiration: 2030-08-26

Abstract

The utility model belongs to the field of manipulators, in particular to a novel pneumatic clamp for a power-assisted manipulator, which aims at the problem that the existing pneumatic clamp of the power-assisted manipulator can only clamp the tires with the same specification, thereby reducing the use range, the proposal is provided, which comprises a base, wherein the top part of the base is fixedly connected with a stand column, one side of the stand column is fixedly connected with an air cylinder, the top end of the stand column is fixedly connected with a connecting flange, a clamping jaw is sleeved on the stand column in a sliding way, the output end of the air cylinder is fixedly connected with the bottom part of the clamping jaw, two sliding sleeves are symmetrically sleeved on the base in a sliding way, the utility model has reasonable structure and simple operation, the distance between a first supporting plate and a second supporting plate can be adjusted by a driving motor, tires with different sizes can be conveniently placed, the use range is increased, and the clamping, can compress tightly the tire fixedly, convenient transport.

Description

Novel pneumatic clamp for power-assisted manipulator

Technical Field

The utility model relates to a manipulator technical field especially relates to a novel air jig for helping hand manipulator.

Background

The manipulator is a novel device developed in the process of mechanization and automation production. In the modern production process, a manipulator is widely applied to an automatic production line, the development and production of a robot become a new technology which is rapidly developed in the high-technology field, and tires are often required to be clamped and transported in the production of automobile tires.

The pneumatic clamp of the conventional power-assisted manipulator can only clamp tires of the same specification, so that the application range is reduced, and therefore a novel pneumatic clamp for the power-assisted manipulator is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the pneumatic clamp of the prior power-assisted manipulator in the prior art can only clamp the tire of the same specification, thereby reducing the defect of the application range and providing a novel pneumatic clamp for the power-assisted manipulator.

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

a novel pneumatic clamp for a power-assisted manipulator comprises a base, wherein the top of the base is fixedly connected with an upright column, one side of the upright column is fixedly connected with an air cylinder, the top end of the upright column is fixedly connected with a connecting flange, a clamping jaw is sleeved on the upright column in a sliding manner, the output end of the air cylinder is fixedly connected with the bottom of the clamping jaw, two sliding sleeves are symmetrically sleeved on the base in a sliding manner, a power assembly is arranged on the base, a first supporting plate and a second supporting plate are respectively connected on the power assembly in a transmission manner, one end of each of the first supporting plate and the second supporting plate penetrates through the two sliding sleeves and extends to one side of the two sliding sleeves, the distance between the first supporting plate and the second supporting plate can be adjusted through the power assembly, tires with different sizes can be conveniently placed, the application range is enlarged, the clamping jaw can, the carrying is convenient.

Preferably, the power assembly comprises a fixed cavity arranged on the base, one side of the fixed cavity is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a rotating shaft, the bottom of the first supporting plate extends into the fixed cavity and is in threaded connection with the rotating shaft, the inner wall of the bottom of the fixed cavity is connected with a trapezoidal seat in a sliding manner, one side of the first supporting plate is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with one side of the trapezoidal seat, one side of the trapezoidal seat is connected with a vertical rod in a rolling manner, the inner wall of the other side of the fixed cavity is fixedly connected with a supporting plate, the top of the supporting plate is rotatably connected with a ball screw, the ball screw is in threaded connection with a screw nut, the top of the vertical rod is fixedly connected with the bottom of the screw nut, the top of the ball, the bottom of second layer board extends to in the fixed cavity and with the top fixed connection of pinion rack, can adjust the distance between first layer board and the second layer board through driving motor, conveniently places not unidimensional tire, has increased application range.

Preferably, a sliding groove is formed in the inner wall of the bottom of the fixed cavity, the bottom of the first supporting plate extends into the sliding groove and is in sliding connection with the inner wall of the bottom of the sliding groove, and the sliding groove can limit the first supporting plate, so that the first supporting plate cannot rotate along with the rotating shaft.

Preferably, fixedly connected with telescopic link on the opposite side inner wall of fixed cavity, the one end of telescopic link and one side fixed connection of pinion rack, the telescopic link can support the pinion rack, and can make the removal that the pinion rack can stabilize more.

Preferably, a limiting groove is formed in the inner wall of the other side of the fixed cavity, one side of the screw nut is connected with the inner wall of one side of the limiting groove in a sliding mode, and the limiting groove enables the screw nut to move smoothly.

The utility model discloses in, a novel air jig for helping hand manipulator, owing to set up driving motor, driving motor can make the pivot rotate to can make first layer board remove, first layer board can make trapezoidal seat remove through the spliced pole, trapezoidal seat removes and can make the montant drive screw nut remove, and then can make ball rotate, can make the pinion rack drive the second layer board through the gear and remove, just so can adjust the distance between first layer board and the second layer board, can place not unidimensional tire, application range has been increased.

Owing to set up the cylinder, the cylinder can make the clamping jaw remove downwards to can make the clamping jaw compress tightly the tire, the one end of clamping jaw can block into in the inner circle of tire simultaneously, fixes the tire, conveniently carries.

The utility model discloses rational in infrastructure, easy operation can adjust the distance between first layer board and the second layer board through driving motor, conveniently places not unidimensional tire, has increased application range, and the cylinder can make clamping jaw downstream, can compress tightly fixedly the tire, convenient transport.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a novel pneumatic clamp for a power-assisted manipulator according to the present invention;

fig. 2 is a schematic side view of a novel pneumatic clamp for a power-assisted manipulator according to the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a base of a novel pneumatic clamp for a power-assisted manipulator according to the present invention.

In the figure: the automatic clamping device comprises a base 1, a stand column 2, an air cylinder 3, a connecting flange 4, a clamping jaw 5, a sliding sleeve 6, a fixing cavity 7, a driving motor 8, a rotating shaft 9, a sliding groove 10, a first supporting plate 11, a connecting column 12, a trapezoidal seat 13, a vertical rod 14, a supporting plate 15, a ball screw 16, a gear 17, a toothed plate 18, a second supporting plate 19, a telescopic rod 20, a limiting groove 21 and a screw nut 22.

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.

Example one

Referring to fig. 1-3, a novel pneumatic clamp for a power-assisted manipulator comprises a base 1, a column 2 is fixedly connected to the top of the base 1, a cylinder 3 is fixedly connected to one side of the column 2, a connecting flange 4 is fixedly connected to the top end of the column 2, a clamping jaw 5 is slidably sleeved on the column 2, the output end of the cylinder 3 is fixedly connected to the bottom of the clamping jaw 5, two sliding sleeves 6 are symmetrically slidably sleeved on the base 1, a power assembly is arranged on the base 1, a first supporting plate 11 and a second supporting plate 19 are respectively connected to the power assembly in a transmission manner, one end of the first supporting plate 11 and one end of the second supporting plate 19 respectively penetrate through the two sliding sleeves 6 and extend to one side of the two sliding sleeves 6, the distance between the first supporting plate 11 and the second supporting plate 19 can be adjusted through the power assembly, tires with different sizes can be conveniently placed, the application range is increased, the tire can be compressed and fixed and is convenient to carry, the driving motor 8 is arranged, the driving motor 8 can enable the rotating shaft 9 to rotate, so that the first supporting plate 11 can be moved, the first supporting plate 11 can enable the trapezoidal seat 13 to move through the connecting column 12, the trapezoidal seat 13 can enable the vertical rod 14 to drive the screw nut 22 to move, further the ball screw 16 can be rotated, the toothed plate 18 can drive the second supporting plate 19 to move through the gear 17, thus the distance between the first supporting plate 11 and the second supporting plate 19 can be adjusted, tires with different sizes can be placed, the application range is enlarged, the air cylinder 3 is arranged, the air cylinder 3 can enable the clamping jaw 5 to move downwards, so that the clamping jaw 5 can compress the tire, meanwhile, one end of the clamping jaw 5 can be clamped into the inner ring of the tire to fix the tire, the tire is convenient to carry, the utility model has reasonable structure, simple operation can adjust the distance between first layer board 11 and the second layer board 19 through driving motor 8, conveniently places not unidimensional tire, has increased application range, and cylinder 3 can make clamping jaw 5 remove downwards, can compress tightly fixedly the tire, convenient transport.

Example two

In the utility model, the power component comprises a fixed cavity 7 arranged on a base 1, one side of the fixed cavity 7 is fixedly connected with a driving motor 8, a rotating shaft 9 is fixedly connected on an output shaft of the driving motor 8, the bottom of a first supporting plate 11 extends into the fixed cavity 7 and is in threaded connection with the rotating shaft 9, a trapezoidal seat 13 is slidably connected on the inner wall of the bottom of the fixed cavity 7, one side of the first supporting plate 11 is fixedly connected with a connecting column 12, one end of the connecting column 12 is fixedly connected with one side of the trapezoidal seat 13, one side of the trapezoidal seat 13 is in rolling connection with a vertical rod 14, a supporting plate 15 is fixedly connected on the inner wall of the other side of the fixed cavity 7, the top of the supporting plate 15 is in rotating connection with a ball screw 16, a screw nut 22 is in threaded connection with the ball screw 16, the top of the vertical rod 14 is fixedly, the toothed plate 18 is meshed on the gear 17, the bottom of the second supporting plate 19 extends into the fixed cavity 7 and is fixedly connected with the top of the toothed plate 18, the distance between the first supporting plate 11 and the second supporting plate 19 can be adjusted through the driving motor 8, tires in different sizes can be conveniently placed, and the application range is enlarged.

The utility model discloses in, seted up spout 10 on the bottom inner wall of fixed cavity 7, the bottom of first layer board 11 extend to in the spout 10 and with the bottom inner wall sliding connection of spout 10, spout 10 can carry on spacingly to first layer board 11, makes first layer board 11 can not rotate along with pivot 9.

The utility model discloses in, fixedly connected with telescopic link 20 on the opposite side inner wall of fixed cavity 7, one end of telescopic link 20 and one side fixed connection of pinion rack 18, telescopic link 20 can support pinion rack 18, and can make the removal that pinion rack 18 can stabilize more.

The utility model discloses in, seted up spacing groove 21 on the opposite side inner wall of fixed cavity 7, one side of screw nut 22 and one side inner wall sliding connection of spacing groove 21, spacing groove 21 can make screw nut 22 can more smooth-going removal.

In the utility model, when in specific use, firstly, the upright column 2 is connected with the manipulator main body through the connecting flange 4, when a tire is needed to be clamped, firstly, the distance between the first supporting plate 11 and the second supporting plate 19 is adjusted according to the size of the tire, then the driving motor 8 is started, the output shaft of the driving motor 8 can enable the rotating shaft 9 to rotate, the rotating shaft 9 rotates to enable the first supporting plate 11 to move towards the direction far away from the driving motor 8, the first supporting plate 11 can drive the trapezoidal seat 13 to move through the connecting column 12, the trapezoidal seat 13 can enable the vertical rod 14 to move upwards, thereby enabling the screw nut 22 to move upwards, further enabling the ball screw 16 to rotate, the toothed plate 18 can drive the second supporting plate 19 to move towards the direction close to the first supporting plate 11 through the gear 17, and the first supporting plate 11 and the second supporting plate 19 can be close to each other, thereby can adjust the distance between the two, adjust the distance after, place the tire on first layer board 11 and second layer board 19, then start cylinder 3, the output shaft of cylinder 3 can make clamping jaw 5 remove downwards, clamping jaw 5 can compress tightly the tire, and the one end of clamping jaw 5 can be blocked in the inner circle of tire simultaneously, fixes the tire, conveniently carries.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel pneumatic fixture for helping hand manipulator, includes base (1), its characterized in that, top fixedly connected with stand (2) of base (1), one side fixedly connected with cylinder (3) of stand (2), top fixedly connected with flange (4) of stand (2), the slip cap is equipped with clamping jaw (5) on stand (2), the output of cylinder (3) and the bottom fixed connection of clamping jaw (5), the symmetry slip cap is equipped with two sliding sleeves (6) on base (1), be equipped with power component on base (1), the last transmission respectively of power component is connected with first layer board (11) and second layer board (19), the one end of first layer board (11) and second layer board (19) runs through two sliding sleeves (6) respectively and extends to one side of two sliding sleeves (6).

2. The novel pneumatic clamp for the power-assisted manipulator is characterized in that the power assembly comprises a fixed chamber (7) arranged on a base (1), a driving motor (8) is fixedly connected to one side of the fixed chamber (7), a rotating shaft (9) is fixedly connected to an output shaft of the driving motor (8), the bottom of a first supporting plate (11) extends into the fixed chamber (7) and is in threaded connection with the rotating shaft (9), a trapezoidal seat (13) is slidably connected to the inner wall of the bottom of the fixed chamber (7), a connecting column (12) is fixedly connected to one side of the first supporting plate (11), one end of the connecting column (12) is fixedly connected to one side of the trapezoidal seat (13), a vertical rod (14) is connected to one side of the trapezoidal seat (13) in a rolling manner, a supporting plate (15) is fixedly connected to the inner wall of the other side of the fixed chamber (7), the top of backup pad (15) is rotated and is connected with ball (16), threaded connection has screw nut (22) on ball (16), the top of montant (14) and the bottom fixed connection of screw nut (22), the fixed cover in top of ball (16) is equipped with gear (17), the meshing has pinion rack (18) on gear (17), the bottom of second layer board (19) extend to in fixed cavity (7) and with the top fixed connection of pinion rack (18).

3. The novel pneumatic clamp for the power-assisted mechanical arm is characterized in that a sliding groove (10) is formed in the inner wall of the bottom of the fixing chamber (7), and the bottom of the first supporting plate (11) extends into the sliding groove (10) and is in sliding connection with the inner wall of the bottom of the sliding groove (10).

4. The novel pneumatic clamp for the power-assisted mechanical arm is characterized in that a telescopic rod (20) is fixedly connected to the inner wall of the other side of the fixing chamber (7), and one end of the telescopic rod (20) is fixedly connected with one side of the toothed plate (18).

5. The novel pneumatic clamp for the power-assisted manipulator is characterized in that a limiting groove (21) is formed in the inner wall of the other side of the fixing cavity (7), and one side of the lead screw nut (22) is in sliding connection with the inner wall of one side of the limiting groove (21).