CN217172368U

CN217172368U - Rotary clamping device

Info

Publication number: CN217172368U
Application number: CN202220214783.3U
Authority: CN
Inventors: 于晓东; 汪波; 袁学超; 杨宸; 丁运峰; 蒋小丽
Original assignee: Wuhu Googol Automation Technology Co ltd
Current assignee: Wuhu Googol Automation Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-12
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a device is got to gyration clamp, include: the clamping device comprises a rotary worktable, a base, a rotation driving mechanism and a plurality of clamping mechanisms; the rotary worktable is rotatably arranged on the base; the rotary driving mechanism is in driving connection with the rotary worktable and is used for driving the rotary worktable to rotate; the plurality of clamping mechanisms are uniformly distributed on the outer edge of the rotary worktable along the circumferential direction of the rotary worktable; the clamping mechanism comprises a horizontal telescopic component, a clamping jaw driving component and a clamping jaw; the horizontal telescopic assembly is arranged at the outer edge of the rotary worktable, and the telescopic end of the horizontal telescopic assembly is positioned at the radial outer side of the rotary worktable and can reciprocate relative to the rotary worktable along the radial direction of the rotary worktable; the clamping jaw driving assembly is installed on the telescopic end of the horizontal telescopic assembly, the clamping jaw is installed on the clamping jaw driving assembly, and the clamping jaw driving assembly drives the clamping jaw to open or clamp. The utility model discloses can realize multistation simultaneous movement, reduce the reciprocating time of idle stroke, promote production efficiency.

Description

Rotary clamping device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a device is got to gyration clamp.

Background

At present, automatic clamping devices on the market are mostly single-station reciprocating motion, a clamping jaw needs to reciprocate during working, alternate coherent operation cannot be achieved, the waiting time and the return stroke are large, time waste is caused, the working efficiency is low, meanwhile, the station layout of a working table cannot be designed compactly, the working table is huge and large, and the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem who exists among the background art, the utility model provides a device is got to gyration clamp.

The utility model provides a pair of device is got to gyration clamp, include: the clamping device comprises a rotary worktable, a base, a rotation driving mechanism and a plurality of clamping mechanisms;

the rotary worktable is rotatably arranged on the base; the rotary driving mechanism is in driving connection with the rotary worktable and is used for driving the rotary worktable to rotate;

the plurality of clamping mechanisms are uniformly distributed on the outer edge of the rotary worktable along the circumferential direction of the rotary worktable;

the clamping mechanism comprises a horizontal telescopic component, a clamping jaw driving component and a clamping jaw;

the horizontal telescopic assembly is arranged at the outer edge of the rotary worktable, and the telescopic end of the horizontal telescopic assembly is positioned at the radial outer side of the rotary worktable and can reciprocate relative to the rotary worktable along the radial direction of the rotary worktable;

the clamping jaw driving assembly is installed on the telescopic end of the horizontal telescopic assembly, the clamping jaw is installed on the clamping jaw driving assembly, and the clamping jaw driving assembly drives the clamping jaw to open or clamp.

Preferably, the clamping jaw drive assembly is a clamping jaw cylinder, and the clamping jaw is mounted on the clamping end of the clamping jaw cylinder.

Preferably, the horizontal telescopic assembly is a pneumatic sliding table, the pneumatic sliding table is arranged at the outer edge of the rotary workbench along the radial direction of the rotary workbench, the telescopic end of the pneumatic sliding table is located at the radial outer side of the rotary workbench, and the clamping jaw air cylinder is installed at the telescopic end of the horizontal telescopic assembly.

Preferably, still include gas circuit rotary joint, gas circuit rotary joint sets up in rotary worktable's middle part, and clamping jaw cylinder and pneumatic slip table pass through the pipe connection with gas circuit rotary joint respectively.

Preferably, the rotation driving mechanism comprises a cam divider and a gear reduction motor, the bottom end of the cam divider is installed on the base, an output shaft is arranged at the upper end of the cam divider, the output shaft is fixedly connected with the middle of the rotary working table, an input shaft is arranged on one side of the cam divider, and the input shaft is connected with the gear reduction motor.

Preferably, the number of gripping mechanisms is 4.

The utility model discloses in, the rotary clamping device who provides drives the rotary worktable through rotating the actuating mechanism and rotates, can realize the simultaneous movement of multistation, is favorable to relevant equipment layout, reduces idle stroke reciprocating time, promotes production efficiency, reduction in production cost; moreover, the horizontal telescopic component and the clamping jaw driving component are matched to realize the front and back telescopic action and the opening or clamping of the clamping jaw, so that the workpiece can be better avoided from accessory facilities on the equipment when being clamped, and the damage phenomena such as equipment interference or collision are prevented.

Drawings

Fig. 1 is a schematic structural view of a revolving clip device according to the present invention.

Fig. 2 is a schematic top view of the revolving clip device according to the present invention.

Fig. 3 is a left side view schematically illustrating the revolving clip device of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, the utility model provides a device is got to gyration clamp, include: the device comprises a rotary worktable 4, a base 1, a rotation driving mechanism and a plurality of clamping mechanisms;

the rotary worktable 4 is rotatably arranged on the base 1; the rotation driving mechanism is in driving connection with the rotary worktable 4 and is used for driving the rotary worktable 4 to rotate;

the plurality of clamping mechanisms are uniformly distributed on the outer edge of the rotary worktable 4 along the circumferential direction of the rotary worktable 4;

the clamping mechanism comprises a horizontal telescopic component 5, a clamping jaw driving component 6 and a clamping jaw 7;

the horizontal telescopic component 5 is arranged at the outer edge of the rotary worktable 4, and the telescopic end of the horizontal telescopic component 5 is positioned at the radial outer side of the rotary worktable 4 and can reciprocate relative to the rotary worktable 4 along the radial direction thereof;

the clamping jaw 7 driving mechanism is installed on the telescopic end of the horizontal telescopic assembly 5, the clamping jaw 7 is installed on the clamping jaw driving assembly 6, and the clamping jaw driving assembly 6 drives the clamping jaw 7 to open or clamp.

The utility model can realize the simultaneous movement of multiple stations by driving the rotary worktable 4 to rotate by the rotary driving mechanism, is beneficial to the layout of related equipment, reduces the reciprocating time of idle stroke, improves the production efficiency and reduces the production cost; moreover, the horizontal telescopic component 5 and the clamping jaw driving component 6 are matched to realize front and back telescopic and the opening or clamping of the clamping jaw 7, so that the workpiece can be better avoided from accessory facilities on the equipment when being clamped, and the damage phenomena such as equipment interference or collision are prevented.

In the present embodiment, the plurality includes 2 or more.

In the present embodiment, the number of gripping mechanisms is 4.

In one embodiment, the jaw drive assembly 6 is a jaw cylinder and the jaws 7 are mounted on the clamping end of the jaw cylinder.

In a further specific embodiment, the horizontal telescopic assembly 5 is a pneumatic sliding table, the pneumatic sliding table is arranged at the outer edge of the rotary table 4 along the radial direction of the rotary table 4, the telescopic end of the pneumatic sliding table is positioned at the radial outer side of the rotary table 4, and the clamping jaw cylinder is installed at the telescopic end of the horizontal telescopic assembly 5.

Of course, in other embodiments, the horizontal telescopic assembly 5 may also be other telescopic mechanisms, such as a lead screw linear driving mechanism, an electric push rod, and the like.

In this embodiment, still include gas circuit rotary joint 8, gas circuit rotary joint 8 sets up in rotary worktable 4's middle part, and clamping jaw cylinder and pneumatic slip table pass through the pipe connection with pneumatic rotary joint respectively.

So set up, the continuous air supply when the pneumatic rotary joint of accessible can realize rotating avoids the trachea winding and the extravagant return stroke time of rotation.

In this embodiment, the rotation driving mechanism includes cam divider 2 and

gear reduction motor

3, and 2 bottom end mounting of cam divider are on

base

1, and 2 upper ends of cam divider are equipped with the output shaft, and the middle part fixed connection of output shaft and rotary table 4, 2 one sides of cam divider are equipped with the input shaft, and the input shaft is connected with gear reduction motor 3.

So set up, the rotational speed when the rotational speed control of accessible adjusting gear motor 3 is got, can realize very accurate rotation angle control through cam divider 2 simultaneously, ensures that the high accuracy presss from both sides the requirement of getting the work piece position degree.

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. A revolving clamping device, comprising: the clamping device comprises a rotary worktable (4), a base (1), a rotation driving mechanism and a plurality of clamping mechanisms;

the rotary worktable (4) is rotatably arranged on the base (1); the rotation driving mechanism is in driving connection with the rotary working table (4), and is used for driving the rotary working table (4) to rotate;

the clamping mechanisms are uniformly distributed on the outer edge of the rotary workbench (4) along the circumferential direction of the rotary workbench (4);

the clamping mechanism comprises a horizontal telescopic assembly (5), a clamping jaw driving assembly (6) and a clamping jaw (7);

the horizontal telescopic component (5) is arranged at the outer edge of the rotary worktable (4), and the telescopic end of the horizontal telescopic component (5) is positioned at the radial outer side of the rotary worktable (4) and can reciprocate relative to the rotary worktable (4) along the radial direction of the rotary worktable;

the clamping jaw driving assembly (6) is installed on the telescopic end of the horizontal telescopic assembly (5), the clamping jaw (7) is installed on the clamping jaw driving assembly (6), and the clamping jaw driving assembly (6) drives the clamping jaw (7) to open or clamp.

2. A revolving gripping device according to claim 1, characterised in that the gripper driving assembly (6) is a gripper cylinder, the gripper (7) being mounted on the gripping end of the gripper cylinder.

3. The rotary clamping device according to claim 2, wherein the horizontal telescopic assembly (5) is a pneumatic sliding table, the pneumatic sliding table is arranged at the outer edge of the rotary table (4) along the radial direction of the rotary table (4), the telescopic end of the pneumatic sliding table is positioned at the radial outer side of the rotary table (4), and the clamping jaw cylinder is installed at the telescopic end of the horizontal telescopic assembly (5).

4. The rotary clamping device as claimed in claim 3, further comprising a gas circuit rotary joint (8), wherein the gas circuit rotary joint (8) is arranged in the middle of the rotary worktable (4), and the clamping jaw cylinder and the pneumatic sliding table are respectively connected with the gas circuit rotary joint (8) through pipelines.

5. The rotary clamping device as claimed in claim 1, wherein the rotary driving mechanism comprises a cam divider (2) and a gear reduction motor (3), the bottom end of the cam divider (2) is mounted on the base (1), an output shaft is arranged at the upper end of the cam divider (2), the output shaft is fixedly connected with the middle part of the rotary table (4), an input shaft is arranged at one side of the cam divider (2), and the input shaft is connected with the gear reduction motor (3).

6. The rotary gripper apparatus of claim 1, wherein the number of gripper mechanisms is 4.