CN213439728U

CN213439728U - Hydraulic manipulator

Info

Publication number: CN213439728U
Application number: CN202022588094.2U
Authority: CN
Inventors: 王何军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-06-15
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a hydraulic manipulator, the on-line screen storage device comprises a base, the casing is installed at the top of base, the casing is hollow cuboid structure, the side-mounting of casing has first motor, the output shaft of first motor inserts the inside of casing and is connected with the worm, the inside of casing is rotated and is connected with the pivot, fixed the cup jointing has the worm wheel in the pivot, worm wheel and worm meshing transmission, the pivot runs through the top of casing and is connected with the support column, the internally mounted of support column has first pneumatic cylinder, the slide is installed at the top of the piston rod of first pneumatic cylinder, first guiding axle is installed at the top of slide, the top of first guiding axle is fixed with the sliding sleeve. The utility model discloses after the clamping product, the adjustment through manipulator mechanism realizes the adjustment to the product position to make things convenient for the product equipment, effectively avoided the phenomenon appearance of repeated clamping, improved production efficiency greatly.

Description

Hydraulic manipulator

Technical Field

The utility model relates to a manipulator technical field especially relates to a hydraulic manipulator.

Background

A robot is an automatic manipulator that simulates some of the motion functions of a human hand and arm to grasp, transport objects or manipulate tools according to a fixed program. The robot has the characteristics that various expected operations can be completed through programming, and the advantages of the robot and the manipulator are combined in structure and performance.

The main structure that generally needs to utilize the manipulator to snatch the product in process of production makes things convenient for manual assembly, but current hydraulic pressure manipulator has the limitation when using, and current hydraulic pressure manipulator can't adjust the product after snatching the product promptly, and this has just led to needing clamping many times to adjust the position of product in the assembling process, and operating procedure is loaded down with trivial details, uses to exist not enoughly, for this reason we propose a hydraulic pressure manipulator.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art hydraulic manipulator and can't adjust the product after snatching the product, this has just leaded to needing clamping many times to adjust the position of product in the equipment process, the loaded down with trivial details problem of operating procedure, the utility model provides a hydraulic manipulator.

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

a hydraulic manipulator comprises a base, wherein a shell is installed at the top of the base and is of a hollow cuboid structure, a first motor is installed on the side face of the shell, an output shaft of the first motor is inserted into the shell and connected with a worm, a rotating shaft is rotatably connected with the inside of the shell, a worm wheel is fixedly sleeved on the rotating shaft, the worm wheel is in meshing transmission with the worm, the rotating shaft penetrates through the top of the shell and is connected with a supporting column, a first hydraulic cylinder is installed inside the supporting column, a sliding plate is installed at the top of a piston rod of the first hydraulic cylinder, a first guide shaft is installed at the top of the sliding plate, a sliding sleeve is fixed at the top of the first guide shaft, a second hydraulic cylinder is rotatably connected to the side face of the sliding sleeve, a supporting plate is fixed at the top of the sliding sleeve, a second guide shaft is fixed on the side face of the supporting plate, the output shaft of second pneumatic cylinder rotates with the mounting bracket to be connected, install the second motor on the mounting bracket, the output shaft of second motor runs through the mounting bracket and is connected with manipulator mechanism.

Preferably, the manipulator mechanism is including fixing the mount on the output shaft of second motor, the one end at mount top is fixed with the connecting plate, the both ends of connecting plate all are fixed with the fixed axle, it is connected with splint to rotate on the fixed axle, the one end installation third pneumatic cylinder of connecting plate is kept away from to the mount, the piston rod of third pneumatic cylinder is fixed with the mounting panel, it is connected with the connecting rod to rotate on the mounting panel, the connecting rod rotates with splint to be connected.

Preferably, the connecting plate is of an I-shaped structure and is rotatably connected with the clamping plate.

Preferably, the number of the first guide shafts is a plurality of groups, and the first guide shafts in the plurality of groups are located at the top of the sliding plate and distributed in a circumferential array.

Preferably, the sliding sleeve and the supporting column are coaxial, and the sliding sleeve is sleeved on the supporting column in a sliding mode.

Preferably, the mounting bracket is "U" type frame structure, mounting bracket and second guiding axle sliding connection, the second guiding axle is "T" type rod structure, install the spring between the inside of second guiding axle and mounting bracket, the spring cup joints on the second guiding axle.

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

when the utility model is used, the device is arranged on a frame of a base mounting seat, the device is connected with a power supply, a first motor is started, an output shaft of the first motor rotates to drive a worm to rotate, the worm drives a worm wheel to rotate through meshing transmission, the worm wheel drives a rotating shaft to rotate, the rotating shaft drives a supporting column, the supporting column drives a sliding sleeve through a first hydraulic cylinder and a first guide shaft, the sliding sleeve drives a supporting plate, the supporting plate drives a mechanical arm mechanism through a mounting frame, the supporting plate drives the mechanical arm mechanism to rotate by taking the supporting column as a circle center through the mounting frame, the first hydraulic cylinder is started, a piston rod of the first hydraulic cylinder moves to drive the sliding sleeve through the first guide shaft, the sliding sleeve drives the supporting plate, the supporting plate drives the mechanical arm mechanism through the mounting frame, the height position of the mechanical arm mechanism is adjusted, a, the second motor is started, the output shaft of the second motor rotates to drive the mechanical arm mechanism to overturn, the mechanical arm mechanism is adjusted in the using process, the mechanical arm mechanism is made to grab products at different positions, the grabbing step is that the third hydraulic cylinder is started, the piston rod of the third hydraulic cylinder extends to drive the connecting rod, the connecting rod drives the clamping plate to rotate around the fixed shaft, one end, far away from the connecting rod, of the clamping plate is close to the product to be clamped, the adjustment of the product position is achieved through the adjustment of the mechanical arm mechanism through the steps after the clamping, the product is convenient to assemble, the phenomenon of repeated clamping is effectively avoided, and the production efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of a hydraulic manipulator according to the present invention;

fig. 2 is an installation schematic diagram of an installation frame of a hydraulic manipulator according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of a hydraulic manipulator according to the present invention;

fig. 4 is an overall view of the connection plate of the hydraulic manipulator according to the present invention.

In the figure: the mechanical arm mechanism comprises a base 1, a shell 2, a first motor 3, a worm 4, a rotating shaft 5, a worm wheel 6, a supporting column 7, a first hydraulic cylinder 8, a sliding plate 9, a first guide shaft 10, a sliding sleeve 11, a supporting plate 12, a second guide shaft 13, a mounting frame 14, a spring 15, a second hydraulic cylinder 16, a second motor 17, a manipulator mechanism 18, a fixing frame 180, a connecting plate 181, a fixing shaft 182, a clamping plate 183, a third hydraulic cylinder 184, a mounting plate 185 and a connecting rod 186.

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.

Referring to fig. 1-4, a hydraulic manipulator comprises a base 1, a housing 2 is mounted at the top of the base 1, the housing 2 is a hollow cuboid structure, a first motor 3 is mounted at the side of the housing 2, an output shaft of the first motor 3 is inserted into the housing 2 and connected with a worm 4, a rotating shaft 5 is rotatably connected inside the housing 2, a worm wheel 6 is fixedly sleeved on the rotating shaft 5, the worm wheel 6 is in meshing transmission with the worm 4, the rotating shaft 5 penetrates through the top of the housing 2 and is connected with a supporting column 7, a first hydraulic cylinder 8 is mounted inside the supporting column 7, a sliding plate 9 is mounted at the top of a piston rod of the first hydraulic cylinder 8, a first guide shaft 10 is mounted at the top of the sliding plate 9, a sliding sleeve 11 is fixed at the top of the first guide shaft 10, a second hydraulic cylinder 16 is rotatably connected at the side of the sliding sleeve 11, a supporting plate 12 is fixed at, the second guide shaft 13 is sleeved with a mounting frame 14 in a sliding mode, an output shaft of a second hydraulic cylinder 16 is rotatably connected with the mounting frame 14, a second motor 17 is installed on the mounting frame 14, and an output shaft of the second motor 17 penetrates through the mounting frame 14 and is connected with a manipulator mechanism 18.

As an embodiment, the manipulator mechanism 18 includes a fixed frame 180 fixed on the output shaft of the second motor 17, a connecting plate 181 is fixed at one end of the top of the fixed frame 180, a fixed shaft 182 is fixed at both ends of the connecting plate 181, a clamping plate 183 is rotatably connected to the fixed shaft 182, a third hydraulic cylinder 184 is mounted at one end of the fixed frame 180 away from the connecting plate 181, a mounting plate 185 is fixed to a piston rod of the third hydraulic cylinder 184, a connecting rod 186 is rotatably connected to the mounting plate 185, and the connecting rod 186 is rotatably connected to the clamping plate 183.

In one embodiment, the connecting plate 181 has an I-shaped structure, and the connecting plate 181 is rotatably connected to the clamp plate 183.

In one embodiment, the number of the first guiding shafts 10 is several groups, and the several groups of the first guiding shafts 10 are located on the top of the sliding plate 9 and distributed in a circumferential array.

As an implementation mode, the sliding sleeve 11 is coaxial with the supporting column 7, and the sliding sleeve 11 is sleeved on the supporting column 7 in a sliding mode.

As an embodiment, the mounting frame 14 is a "U" shaped frame structure, the mounting frame 14 is slidably connected to the second guide shaft 13, the second guide shaft 13 is a "T" shaped rod structure, a spring 15 is installed between the second guide shaft 13 and the inside of the mounting frame 14, and the spring 15 is sleeved on the second guide shaft 13.

The working principle is as follows: when the device is used, the device is arranged on a frame of a mounting seat of a base 1 and is connected with a power supply, a first motor 3 is started, an output shaft of the first motor 3 rotates to drive a worm 4 to rotate, the worm 4 drives a worm wheel 6 to rotate through meshing transmission, the worm wheel 6 drives a rotating shaft 5 to rotate, the rotating shaft 5 drives a supporting column 8, the supporting column 8 drives a sliding sleeve 11 through a first hydraulic cylinder 8 and a first guide shaft 10, the sliding sleeve 11 drives a supporting plate 12, the supporting plate 12 drives a manipulator mechanism 18 through a mounting frame 14 to rotate around a supporting column 7, the first hydraulic cylinder 8 is started, a piston rod of the first hydraulic cylinder 8 moves to drive the sliding sleeve 11 through the first guide shaft 10, the sliding sleeve 11 drives the supporting plate 12, the supporting plate 12 drives the manipulator mechanism 18 through the mounting frame 14, the height position of the manipulator mechanism 18 is adjusted, a second hydraulic cylinder 16 is started, a, the mounting frame 14 drives the mechanical arm mechanism 18 to move, the horizontal position of the mechanical arm mechanism 18 is adjusted, the second motor 17 is started, the output shaft of the second motor 17 rotates to drive the mechanical arm mechanism 18 to turn over, the mechanical arm mechanism 18 is adjusted in the using process, the mechanical arm mechanism 18 can grab products at different positions, the grabbing step is that the third hydraulic cylinder 184 is started, the piston rod of the third hydraulic cylinder 184 extends to drive the connecting rod 186, the connecting rod 186 drives the clamping plate 183 to rotate around the fixing shaft 182, one end, far away from the connecting rod 186, of the clamping plate 183 is close to each other to clamp the products, the adjustment of the positions of the products is achieved through the adjustment of the mechanical arm mechanism 18 in the steps, the product assembly is facilitated, the phenomenon of repeated clamping is effectively avoided, and the production efficiency is.

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 hydraulic manipulator, includes base (1), its characterized in that, casing (2) are installed at the top of base (1), casing (2) are hollow cuboid structure, the side-mounting of casing (2) has first motor (3), the output shaft of first motor (3) inserts the inside of casing (2) and is connected with worm (4), the internal rotation of casing (2) is connected with pivot (5), the fixed suit has worm wheel (6) on pivot (5), worm wheel (6) and worm (4) meshing transmission, pivot (5) run through the top of casing (2) and are connected with support column (7), the internally mounted of support column (7) has first pneumatic cylinder (8), slide (9) are installed at the top of the piston rod of first pneumatic cylinder (8), first direction axle (10) are installed at the top of slide (9), the top of first guiding axle (10) is fixed with sliding sleeve (11), the side of sliding sleeve (11) is rotated and is connected with second pneumatic cylinder (16), the top of sliding sleeve (11) is fixed with backup pad (12), the side of backup pad (12) is fixed with second guiding axle (13), sliding sleeve has cup jointed mounting bracket (14) on second guiding axle (13), the output shaft and mounting bracket (14) of second pneumatic cylinder (16) rotate to be connected, install second motor (17) on mounting bracket (14), the output shaft of second motor (17) runs through mounting bracket (14) and is connected with manipulator mechanism (18).

2. The hydraulic manipulator according to claim 1, wherein the manipulator mechanism (18) comprises a fixed frame (180) fixed on the output shaft of the second motor (17), a connecting plate (181) is fixed at one end of the top of the fixed frame (180), fixed shafts (182) are fixed at both ends of the connecting plate (181), a clamping plate (183) is rotatably connected to the fixed shafts (182), a third hydraulic cylinder (184) is installed at one end of the fixed frame (180) far away from the connecting plate (181), a mounting plate (185) is fixed to a piston rod of the third hydraulic cylinder (184), a connecting rod (186) is rotatably connected to the mounting plate (185), and the connecting rod (186) is rotatably connected to the clamping plate (183).

3. A hydraulic manipulator according to claim 2, wherein the connecting plate (181) is in an i-shaped structure, and the connecting plate (181) is rotatably connected with a clamping plate (183).

4. A hydraulic manipulator according to claim 1, wherein the number of the first guide shafts (10) is several groups, and the several groups of the first guide shafts (10) are located on the top of the sliding plate (9) and distributed in a circumferential array.

5. A hydraulic manipulator according to claim 1, wherein the sliding sleeve (11) is coaxial with the supporting column (7), and the sliding sleeve (11) is slidably sleeved on the supporting column (7).

6. The hydraulic manipulator according to claim 1, wherein the mounting frame (14) is of a "U" shaped frame structure, the mounting frame (14) is slidably connected to the second guide shaft (13), the second guide shaft (13) is of a "T" shaped rod structure, a spring (15) is installed between the second guide shaft (13) and the inside of the mounting frame (14), and the spring (15) is sleeved on the second guide shaft (13).