CN203141502U

CN203141502U - Manipulator

Info

Publication number: CN203141502U
Application number: CN 201320059691
Authority: CN
Inventors: 王慧明
Original assignee: SHENGZHOU BOAI MACHINERY DESIGN STUDIO
Current assignee: SHENGZHOU BOAI MACHINERY DESIGN STUDIO
Priority date: 2013-01-30
Filing date: 2013-01-30
Publication date: 2013-08-21
Anticipated expiration: 2023-01-30

Abstract

The utility model discloses a manipulator comprising a cylinder, a piston rod and plate spring pawls. The top end of the piston rod penetrates through center holes of the plate spring pawls to be fixedly connected with the plate spring pawls. A first roller support and a second roller support are arranged on two sides of the front end of the cylinder. A first roller is mounted on the first roller support and a second roller is mounted on the second roller support. A locking nut locks the front ends of the center holes of the plate spring pawls. A flat washer and a nut sequentially fix the rear ends of the center holes. When the manipulator is used for clamping materials, only pressure transmission connection is needed to finish synchronous and stable operations of a left pawl and a right pawl, and forced linkage of the left pawl and the right pawl is realized during operation; and the manipulator is simple and compact in structure.

Description

A kind of manipulator

Technical field

The utility model relates to a kind of manipulator, particularly a kind of manipulator for the gripping material.

Background technology

Manipulator is when the gripping material, left and right two paws are drawn close the clamping material mutually, normally by two different mechanism controls, draw close for reaching synchronously, realize higher precision and stability, control with regard to needing the total controlling organization of another one, so, structure is more complicated often, and the transmission interlock between mechanism and the mechanism needs to consume certain energy again, and loss is bigger.

The utility model content

For solving the problems of the technologies described above, it is a kind of simple in structure that the utility model provides, only need one be in transmission connection can finish about two paw synchronism stabilities operations, and be the manipulator of forcing interlock in running.

For achieving the above object, the technical solution of the utility model is: a kind of manipulator, comprise cylinder, piston rod, leaf spring paw, the piston rod top is passed the centre bore of leaf spring paw and is grasped fixed the connection with the leaf spring hand, cylinder front end both sides are provided with first rolling wheel support and second rolling wheel support, and first roller is installed on first rolling wheel support, and second roller is installed on second rolling wheel support, the centre bore front end that the leaf spring hand is grabbed is locked by locking nut, and the centre bore rear end is fixed by plain washer, nut successively.

The beneficial effects of the utility model are: when the gripping material, and two paw synchronism stabilities operations about only needing a Pneumatic Transmission to connect can to finish, and be to force interlock in running, simple in structure, and compact.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is installed in connection diagram on the rolling wheel support for roller.

Among the figure: cylinder 1, piston rod 2, leaf spring paw 3, centre bore 4, centre bore front end 41, centre bore rear end 42, first rolling wheel support 51, second rolling wheel support 52, first roller 61, second roller 62, locking nut 7, plain washer 8, nut 9.

The specific embodiment

Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.

Embodiment:

As shown in Figure 1 and Figure 2, a kind of manipulator, comprise cylinder 1, piston rod 2, leaf spring paw 3, piston rod 2 tops are passed the centre bore 4 of leaf spring paw 3 and are grabbed 3 with the leaf spring hand and fixedly connected, cylinder front end both sides are provided with first rolling wheel support 51 and second rolling wheel support 52, first roller 61 is installed on first rolling wheel support 51, second roller 62 is installed on second rolling wheel support 52, the leaf spring hand is grabbed 3 centre bore front end 41 by locking nut 7 lockings, and centre bore rear end 42 is fixed by plain washer 8, nut 9 successively.

Operation principle of the present utility model is: during piston rod 2 backhaul backward of cylinder 1, be fixedly connected on the also and then operation backward of leaf spring paw 3 on piston rod 2 tops, left hand pawl arm on leaf spring paw 3, right hand pawl arm contact with first roller 61, second roller 62 respectively, when piston rod 2 continues backhaul backward again, left hand pawl arm, right hand pawl arm are under the pressure of first rolling wheel support 51, second rolling wheel support 52, because the elastic reaction of leaf spring paw 3 self, left hand pawl arm and right hand pawl arm are drawn close inward, thereby realize finishing the process of gripping material.Otherwise, when the piston rod 2 of cylinder 1 moves forward, then finish discharge process.

Claims

1. manipulator, comprise cylinder (1), piston rod (2), leaf spring paw (3), described piston rod (2) top is passed the centre bore (4) of leaf spring paw (3) and is grabbed (3) with the leaf spring hand and fixedlys connected, it is characterized in that: described cylinder front end both sides are provided with first rolling wheel support (51) and second rolling wheel support (52), first roller (61) is installed on described first rolling wheel support (51), second roller (62) is installed on described second rolling wheel support (52), described leaf spring hand is grabbed the centre bore front end (41) of (3) by locking nut (7) locking, and centre bore rear end (42) are successively by plain washer (8), nut (9) is fixing.