CN113120600A

CN113120600A - A clamping device for making be convenient for adjust of intelligence

Info

Publication number: CN113120600A
Application number: CN202110387680.7A
Authority: CN
Inventors: 黄衡; 肖书元
Original assignee: Suzhou Siruiyan Intelligent Technology Co ltd
Current assignee: Suzhou Siruiyan Intelligent Technology Co ltd
Priority date: 2021-04-11
Filing date: 2021-04-11
Publication date: 2021-07-16

Abstract

The invention relates to the technical field of intelligent manufacturing, in particular to a clamping device which is used for intelligent manufacturing and is convenient to adjust, and comprises a workbench, wherein a rotating shaft penetrates through the workbench, the top end of the rotating shaft is provided with a rotating platform, the rotating platform is hinged with a movable plate, the rotating platform is provided with a driving assembly, the driving assembly is connected with the movable plate, the side wall of the movable plate is hinged with two movable rods which are arranged in parallel, the end part of each movable rod is hinged with a clamping frame, the clamping frame is provided with a clamping assembly, the clamping frame is provided with a rotating assembly, the rotating assembly is connected with the clamping assembly, the driving assembly is used for driving the movable plate to rotate, so that the movable plate rotates to a proper angle, the power assembly is used for driving the rotating platform to rotate, the orientation of the movable plate is adjusted, the rotating assembly is further, the invention can conveniently adjust the clamping height, the clamping angle and the clamping position, and is very flexible and convenient.

Description

A clamping device for making be convenient for adjust of intelligence

Technical Field

The invention relates to the technical field of intelligent manufacturing, in particular to a clamping device which is used for intelligent manufacturing and is convenient to adjust.

Background

Intelligent manufacturing is a man-machine integrated intelligent system composed of intelligent machines and human experts, which can perform intelligent activities such as analysis, reasoning, judgment, conception and decision making during the manufacturing process. By the cooperation of human and intelligent machine, the mental labor of human expert in the manufacturing process is enlarged, extended and partially replaced. The concept of manufacturing automation is updated, and the manufacturing automation is expanded to flexibility, intellectualization and high integration.

In the intelligent manufacturing production and processing process, workpieces with irregular shapes are clamped frequently according to production requirements, the clamping angle and the clamping position of the conventional clamping device are inconvenient to adjust, and the requirements of intelligent manufacturing production and processing are difficult to meet.

Disclosure of Invention

The object of the present invention is to provide a clamping device for smart manufacturing that is easy to adjust, solving the problems set forth in the background art mentioned above.

In order to achieve the purpose, the invention provides the following technical scheme:

a clamping device convenient to adjust for intelligent manufacturing, the clamping device convenient to adjust for intelligent manufacturing includes a workbench, a rotating shaft penetrates through the workbench, a rotating platform is installed on the top end of the rotating shaft, a power assembly is installed at the bottom of the workbench, the lower end of the rotating shaft is connected with the power assembly, a brake assembly is installed on the workbench, the brake assembly clamps the rotating platform under the working state, a movable plate is hinged on the rotating platform, a driving assembly is installed on the rotating platform, the driving assembly is connected with the movable plate and used for adjusting the inclination angle of the movable plate, two movable rods arranged in parallel are hinged on the side wall of the movable plate, a clamping frame is hinged at the end part of each movable rod, a clamping assembly is installed on the clamping frame, a rotating assembly is installed on the clamping frame and connected with the clamping assembly, for driving the rotation of the clamping assembly.

As a further scheme of the invention: the bottom fixed mounting of workstation has the support frame, installs the universal wheel on the support frame.

As a still further scheme of the invention: the power assembly comprises a driving shaft arranged below the workbench, the end part of the driving shaft is rotatably connected with the supporting frame, a turntable is installed at one end of the driving shaft, and the lower end of the rotating shaft is connected with the driving shaft through a bevel gear set.

As a still further scheme of the invention: the movable plate is hinged with a first telescopic mechanism, and the extending end of the first telescopic mechanism is hinged with the movable rod.

As a still further scheme of the invention: the first telescopic mechanism adopts a hydraulic cylinder or an electric telescopic rod.

As a still further scheme of the invention: the clamping assembly comprises a second telescopic mechanism which is rotatably arranged on the side wall of the clamping frame, the extending end of the second telescopic mechanism is hinged with a clamping jaw, a second connecting rod is hinged to the clamping jaw, and the end part of the second connecting rod is hinged to the outer side wall of the second telescopic mechanism.

As a still further scheme of the invention: the brake assembly comprises a fixing frame fixedly mounted on the workbench, a first clamping arm is rotatably mounted on the fixing frame, a second clamping arm is hinged to the middle of the first clamping arm, a tension spring is fixedly mounted on the first clamping arm, and the end of the tension spring is fixedly connected with the second clamping arm.

As a still further scheme of the invention: the friction blocks are respectively installed at one ends of the first clamping arm and the second clamping arm, and the handles are respectively installed at the other ends of the first clamping arm and the second clamping arm.

As a still further scheme of the invention: the drive assembly includes the first motor of fixed mounting on the revolving stage, first motor is just reversing motor, the lead screw is installed to the axle extension end of first motor, the cover is equipped with the sleeve on the lead screw, sleeve and lead screw threaded connection, it has first connecting rod to articulate on the sleeve, the tip and the movable plate of first connecting rod are articulated.

As a still further scheme of the invention: the rotating assembly comprises a worm which is rotatably installed inside a clamping frame, a second motor which is used for driving the worm to rotate is installed at the top of the clamping frame, a worm wheel is sleeved on a second telescopic mechanism, and the worm wheel is meshed with the worm.

Compared with the prior art, the invention has the beneficial effects that:

when a workpiece on the goods shelf needs to be clamped, the driving assembly is utilized to drive the movable plate to rotate, so that the movable plate rotates to a proper angle, the first telescopic mechanism is utilized to drive the clamping frame to move up and down, and the height of the clamping frame can be adjusted;

the power assembly can be used for driving the rotating table to rotate, further driving the movable plate to rotate, and adjusting the orientation of the movable plate;

after rotating suitable position, utilize brake assembly to make the revolving stage remain stable, utilize the work piece on the centre gripping subassembly centre gripping goods shelves, through setting up multiunit centre gripping subassembly, can press from both sides simultaneously and get a plurality of work pieces of different levels on the goods shelves, improved greatly and got efficiency, it is very convenient.

Drawings

Fig. 1 is a schematic view of a clamping device for smart manufacturing that facilitates adjustment.

FIG. 2 is a schematic diagram of the operation of an adjustable clamping device for smart manufacturing.

Fig. 3 is a schematic structural view of a movable plate in an adjustable clamping device for smart manufacturing.

Fig. 4 is a perspective view of a clamping bracket in an adjustable clamping device for smart manufacturing.

Fig. 5 is an enlarged view of portion a of the easy-to-adjust clamping device for smart manufacturing.

In the figure: 1-a workbench; 2-a support frame; 3-universal wheels; 4-rotating table; 5-a rotating shaft; 6-a drive shaft; 7-bevel gear set; 8-rotating disc; 9-a fixing frame; 10-a first gripper arm; 11-a second gripper arm; 12-a friction block; 13-a tension spring; 14-a movable plate; 15-a first electric machine; 16-a screw rod; 17-a sleeve; 18-a first link; 19-a movable rod; 20-a clamping frame; 21-a first telescoping mechanism; 22-a second telescoping mechanism; 23-a clamping jaw; 24-a second link; 25-a worm gear; 26-a second motor; 27-worm.

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.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 5, in an embodiment of the present invention, an adjustable clamping device for intelligent manufacturing includes a workbench 1, a support frame 2 is fixedly installed at the bottom of the workbench 1, a universal wheel 3 is installed on the support frame 2 to facilitate moving the device, a rotating shaft 5 penetrates through the workbench 1, a rotating table 4 is installed at the top end of the rotating shaft 5, a power assembly is installed at the bottom of the workbench 1, the lower end of the rotating shaft 5 is connected to the power assembly, the rotating shaft 5 can be driven to rotate by the power assembly, so as to drive the rotating table 4 to rotate, a brake assembly is installed on the workbench 1, the brake assembly clamps the rotating table 4 in a working state, so as to keep the rotating table 4 stable, a movable plate 14 is hinged on the rotating table 4, a driving assembly is installed on the rotating table 4, and the driving assembly is connected to the movable plate 14, a angle of inclination for adjusting fly leaf 14, the lateral wall of fly leaf 14 articulates there are two parallel arrangement's movable rod 19, it has first telescopic machanism 21 to articulate on the fly leaf 14, the end that stretches out of first telescopic machanism 21 is articulated with movable rod 19, first telescopic machanism 21 adopts pneumatic cylinder or electric telescopic handle, the tip of movable rod 19 articulates there is holding frame 20, install the centre gripping subassembly on the holding frame 20, the centre gripping subassembly can set up the multiunit, presss from both sides simultaneously and gets a plurality of work pieces, install rotating assembly on the holding frame 20, rotating assembly is connected with the centre gripping subassembly for the rotation of drive centre gripping subassembly is adjusted the clamping position according to the appearance of work piece.

In the embodiment of the present invention, when the workpiece on the shelf needs to be gripped, the driving assembly is activated to drive the movable plate 14 to rotate, so that the movable plate 14 rotates to the vertical position, the first telescopic mechanism 21 is controlled to be telescopic, the movable rod 19 is driven to swing, thereby driving the holding frame 20 to move up and down, adjusting the height of the holding frame 20, operating the brake assembly to separate the brake assembly from the rotating platform 4, operating the power assembly to drive the rotating shaft 5 to rotate, thereby driving the rotating platform 4 to rotate, thereby driving the movable plate 14 to rotate, adjusting the orientation of the movable plate 14, and after rotating to a proper position, the brake component is loosened, the brake component is contacted with the rotating platform 4 to keep the rotating platform 4 stable, at the moment, the clamping component is utilized to clamp the workpiece on the goods shelf, through setting up multiunit centre gripping subassembly, can press from both sides simultaneously and get a plurality of work pieces of different levels on the goods shelves, it is very convenient.

As an embodiment of the invention, the power assembly comprises a driving shaft 6 arranged below the workbench 1, the end part of the driving shaft 6 is rotatably connected with the supporting frame 2, a rotating disc 8 is arranged at one end of the driving shaft 6, and the lower end of the rotating shaft 5 is connected with the driving shaft 6 through a bevel gear set 7.

In the embodiment of the invention, the rotating disc 8 is rotated to drive the driving shaft 6 to rotate, and further the rotating shaft 5 is driven to rotate through the bevel gear group 7, so that the rotating table 4 is driven to synchronously rotate, the orientation of the clamping assembly is adjusted, and the workpiece to be machined is conveniently clamped and taken, which is very convenient.

As an embodiment of the invention, the brake assembly comprises a fixed frame 9 fixedly mounted on the workbench 1, a first clamping arm 10 is rotatably mounted on the fixed frame 9, a second clamping arm 11 is hinged to the middle of the first clamping arm 10, friction blocks 12 are respectively mounted at one ends of the first clamping arm 10 and the second clamping arm 11, handles are respectively mounted at the other ends of the first clamping arm 10 and the second clamping arm 11, a tension spring 13 is fixedly mounted on the first clamping arm 10, and the end of the tension spring 13 is fixedly connected with the second clamping arm 11.

In the embodiment of the present invention, in a normal state, under the action of the tension spring 13, the first clamping arm 10 and the second clamping arm 11 are in a closed state, the friction block 12 is in contact with the rotating platform 4, so that the rotating platform 4 is kept fixed, when the rotating platform 4 needs to be rotated, the handles at the ends of the first clamping arm 10 and the second clamping arm 11 are held, so that the first clamping arm 10 and the second clamping arm 11 are opened, at this time, the friction block 12 is separated from the rotating platform 4, at this time, the rotating platform 4 can be driven to rotate by rotating the rotating disk 8, when the rotating platform 4 is rotated to a proper angle, the handles are released, and under the action of the tension spring 13, the first clamping arm 10 and the second clamping arm 11 are re-closed, so that the rotating platform 4 is kept fixed.

As an embodiment of the present invention, the driving assembly includes a first motor 15 fixedly mounted on the rotating platform 4, the first motor 15 is a forward and reverse rotation motor, a screw rod 16 is mounted at a shaft extending end of the first motor 15, a sleeve 17 is sleeved on the screw rod 16, the sleeve 17 is in threaded connection with the screw rod 16, a first link 18 is hinged on the sleeve 17, and an end of the first link 18 is hinged with the movable plate 14.

In the embodiment of the present invention, when the inclination angle of the movable plate 14 needs to be adjusted, the first motor 15 is controlled to rotate forward and backward, so as to drive the screw rod 16 to rotate forward and backward, thereby driving the sleeve 17 to move laterally, and further driving the movable plate 14 to swing through the first connecting rod 18, thereby adjusting the inclination angle of the movable plate 14, thereby adjusting the inclination angle of the clamping assembly.

As an embodiment of the present invention, the clamping assembly includes a second telescoping mechanism 22 rotatably mounted on a side wall of the clamping frame 20, the second telescoping mechanism 22 may be a hydraulic cylinder or an electric telescopic rod, and a telescoping function may be achieved, but the present invention is not limited thereto, an extending end of the second telescoping mechanism 22 is hinged to a clamping jaw 23, the clamping jaw 23 is hinged to a second connecting rod 24, and an end of the second connecting rod 24 is hinged to an outer side wall of the second telescoping mechanism 22.

In the embodiment of the invention, the second telescopic mechanism 22 is controlled to be telescopic, and the clamping jaw 23 can be driven to be closed or opened through the second connecting rod 24, so as to grab or put down the workpiece.

As an embodiment of the invention, the rotating assembly comprises a worm 27 rotatably installed inside the holding frame 20, a second motor 26 for driving the worm 27 to rotate is installed on the top of the holding frame 20, a worm wheel 25 is sleeved on the second telescoping mechanism 22, and the worm wheel 25 is meshed with the worm 27.

In the embodiment of the invention, the second motor 26 is started to drive the worm 27 to rotate, and further, the worm wheel 25 drives the second telescoping mechanism 22 to synchronously rotate, so that the clamping jaw 23 is driven to rotate, the clamping position can be adjusted according to the appearance of the workpiece, the workpiece is convenient to clamp, and the workpiece can be clamped more stably.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a clamping device convenient to adjust for intelligence is made, a serial communication port, a clamping device convenient to adjust for intelligence is made includes workstation (1), it has pivot (5) to run through on workstation (1), and revolving stage (4) are installed on the top of pivot (5), power component is installed to the bottom of workstation (1), the lower extreme and the power component of pivot (5) are connected, install brake assembly on workstation (1), brake assembly presss from both sides tight revolving stage (4) under operating condition, it has fly leaf (14) to articulate on revolving stage (4), install drive assembly on revolving stage (4), drive assembly is connected with fly leaf (14) for adjust the angle of inclination of fly leaf (14), the lateral wall of fly leaf (14) articulates there are two parallel arrangement's movable rod (19), the end part of the movable rod (19) is hinged with a clamping frame (20), a clamping assembly is installed on the clamping frame (20), a rotating assembly is installed on the clamping frame (20), and the rotating assembly is connected with the clamping assembly and used for driving the clamping assembly to rotate.

2. The clamping device convenient to adjust for intelligent manufacturing according to claim 1, characterized in that a support frame (2) is fixedly installed at the bottom of the workbench (1), and universal wheels (3) are installed on the support frame (2).

3. The clamping device convenient to adjust for intelligent manufacturing according to claim 2, characterized in that the power assembly comprises a driving shaft (6) arranged below the workbench (1), the end of the driving shaft (6) is rotatably connected with the supporting frame (2), a turntable (8) is installed at one end of the driving shaft (6), and the lower end of the rotating shaft (5) is connected with the driving shaft (6) through a bevel gear set (7).

4. An adjustable clamping device for intelligent manufacturing according to claim 3, characterized in that the movable plate (14) is hinged with a first telescopic mechanism (21), and the extending end of the first telescopic mechanism (21) is hinged with the movable rod (19).

5. The clamping device for intelligent manufacturing convenient to adjust is characterized in that the first telescopic mechanism (21) adopts a hydraulic cylinder or an electric telescopic rod.

6. The clamping device convenient to adjust for intelligent manufacturing according to claim 1, wherein the clamping assembly comprises a second telescopic mechanism (22) rotatably mounted on the side wall of the clamping frame (20), the extending end of the second telescopic mechanism (22) is hinged with a clamping jaw (23), a second connecting rod (24) is hinged on the clamping jaw (23), and the end of the second connecting rod (24) is hinged with the outer side wall of the second telescopic mechanism (22).

7. The clamping device convenient to adjust for intelligent manufacturing according to claim 6, wherein the brake assembly comprises a fixing frame (9) fixedly installed on the workbench (1), a first clamping arm (10) is rotatably installed on the fixing frame (9), a second clamping arm (11) is hinged to the middle of the first clamping arm (10), a tension spring (13) is fixedly installed on the first clamping arm (10), and the end of the tension spring (13) is fixedly connected with the second clamping arm (11).

8. The clamping device convenient to adjust for intelligent manufacturing according to claim 7, wherein friction blocks (12) are respectively installed at one end of the first clamping arm (10) and one end of the second clamping arm (11), and handles are respectively installed at the other end of the first clamping arm (10) and the other end of the second clamping arm (11).

9. The clamping device convenient to adjust for intelligent manufacturing according to claim 8, wherein the driving assembly comprises a first motor (15) fixedly installed on the rotating platform (4), the first motor (15) is a forward and reverse rotating motor, a screw rod (16) is installed at the shaft extending end of the first motor (15), a sleeve (17) is sleeved on the screw rod (16), the sleeve (17) is in threaded connection with the screw rod (16), a first connecting rod (18) is hinged on the sleeve (17), and the end of the first connecting rod (18) is hinged with the movable plate (14).

10. The clamping device convenient to adjust for intelligent manufacturing according to claim 9, wherein the rotating assembly comprises a worm (27) rotatably installed inside the clamping frame (20), a second motor (26) for driving the worm (27) to rotate is installed at the top of the clamping frame (20), a worm wheel (25) is sleeved on the second telescoping mechanism (22), and the worm wheel (25) is meshed with the worm (27).