CN219404330U - Cylinder series connection device - Google Patents

Abstract

The embodiment of the utility model provides a cylinder serial device, which comprises a plurality of cylinders, wherein a plurality of cylinders are connected in series to form a columnar cylinder string, the end parts of the adjacent cylinders are fixedly connected, and a first connecting piece and a second connecting piece are respectively and fixedly connected to the cylinders at the two ends of the cylinder string. And the first connecting piece and the second connecting piece are respectively provided with an installation position. When the device is used, the tightening device and the tightening mechanism are respectively installed on the first connecting piece and the second connecting piece, the change of the communication state between the tightening device and the tightening mechanism can be effectively controlled, the tightening device is driven to push out the sent installation piece, and the device is tightened and fixed on the target position through the tightening mechanism. The whole tightening process is subdivided through the step action of the air cylinder serial mechanism, each step is controllable, error rate is reduced, and the whole tightening process is more visual and efficient.

Description

Cylinder series connection device

Technical Field

The utility model belongs to the technical field of mechanical arms, and particularly relates to a cylinder series device.

Background

The manipulator is a novel device developed in the mechanized and automatic production process. In the modern production process, the manipulator is widely applied to an automatic production line, the development and production of the manipulator become an emerging technology in the high technical field, and the development of the manipulator is promoted, so that the manipulator can be well combined with mechanization and automation. Although the manipulator is not as flexible as a human hand, the manipulator has the characteristics of repeated work and labor, no fatigue, danger resistance and larger force for grabbing heavy objects than the human hand, so the manipulator is valued by a plurality of departments and is widely and widely applied.

The mechanical arm is adopted in the material tightening process on the current production line, but the current mechanical wall stroke cannot realize step-by-step action, so that the process cannot be controlled in a differentiated mode, and the error rate is high, and the production efficiency is low.

Disclosure of Invention

In view of the foregoing problems of the prior art, an object of an embodiment of the present utility model is to provide a cylinder serial device.

The technical scheme adopted by the embodiment of the utility model is that the cylinder series connection device comprises a plurality of cylinders, wherein the cylinders are connected in series to form a columnar cylinder series, the end parts of the adjacent cylinders are fixedly connected, and the cylinders at the two ends of the cylinder series are respectively fixedly connected with a first connecting piece and a second connecting piece.

Further, the first connecting piece and the second connecting piece are provided with installation positions.

Further, the first connecting piece and the second connecting piece are correspondingly arranged in opposite positions.

Further, a third connecting piece is arranged between the adjacent cylinders, and the third connecting piece is fixedly connected with the end parts of the cylinders.

Further, the third connecting piece is a floating joint.

Further, the air cylinder is a pressure maintaining air cylinder.

Compared with the prior art, the device has the advantages that the tightening device and the tightening mechanism are respectively installed on the first connecting piece and the second connecting piece during use, the change of the communication state between the tightening device and the tightening mechanism can be effectively controlled, the tightening device is driven to push out the sent installation piece, and the device is tightened and fixed on the target position through the tightening mechanism. The whole tightening process is subdivided through the step action of the air cylinder serial mechanism, each step is controllable, error rate is reduced, and the whole tightening process is more visual and efficient.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.

An overview of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.

Drawings

In the drawings, which are not necessarily drawn to scale, like numerals may describe similar components in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar components. The accompanying drawings illustrate various embodiments by way of example in general and not by way of limitation, and together with the description and claims serve to explain the inventive embodiments. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive of the present apparatus or method.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

FIG. 2 is a schematic diagram of an axial structure according to an embodiment of the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

Referring to fig. 1 to 2, an embodiment of the present utility model provides a cylinder serial device, which includes a plurality of cylinders 1, wherein a plurality of cylinders 1 are connected in series to form a columnar cylinder string, and end portions between adjacent cylinders 1 are fixedly connected, and a first connecting piece 2 and a second connecting piece 3 are respectively and fixedly connected to the cylinders 1 at two ends of the cylinder string. The first connecting piece 2 and the second connecting piece 3 are respectively provided with a mounting position 4. The first connecting piece 2 and the second connecting piece 3 are correspondingly arranged oppositely at the position of the installation position 4. When the device is used, the tightening device and the tightening mechanism are respectively arranged on the first connecting piece 2 and the second connecting piece 3, the change of the communication state between the tightening device and the tightening mechanism can be effectively controlled, the tightening device is driven to push out the sent installation piece, and the device is screwed and fixed on the target position through the tightening mechanism.

A third connecting piece 5 is arranged between the adjacent cylinders 1, and the third connecting piece 5 is fixedly connected with the end parts of the cylinders 1. The third connecting piece 5 is a floating joint. The third connecting piece 5 accommodates the concentric error generated when the cylinders 14 are connected in series, so that the whole cylinder series device can drive the axial force to the maximum extent, and the stability of the whole screwing mechanism is ensured.

The air cylinder 1 is a pressure maintaining air cylinder. The pressure maintaining cylinder can realize self-locking function under the unpowered condition, so that the movable part and the tightening device circular cylinder of the upper device of the movable part cannot slide down due to self gravity or other external force under the retraction state, and the safety of the whole tightening mechanism is ensured.

Referring to fig. 1, taking an example of two cylinders 1 connected in series, specifically: when the upper cylinder 1 stretches out, the lower cylinder 1 stretches out, the tightening device is in an initial state, when the upper cylinder 1 stretches out, the lower cylinder 1 retracts out, the tightening device is in a position for receiving the mounting part sent by the feeding mechanism, when the upper cylinder 1 retracts out, the lower cylinder 1 retracts, the tightening device tightens the mounting part on a target position through the tightening mechanism, and the tightening process is completed. The whole tightening process is subdivided through the step action of the air cylinder serial mechanism, each step is controllable, error rate is reduced, and the whole tightening process is more visual and efficient.

The above description is intended to be illustrative and not limiting, and variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art within the scope of the present disclosure. Also, the above examples (or one or more aspects thereof) may be used in combination with each other, and it is contemplated that the embodiments may be combined with each other in various combinations or permutations.

Claims (6)

1. The utility model provides a cylinder series device, includes a plurality of cylinders (1), its characterized in that, a plurality of cylinder (1) establish ties and form column cylinder cluster, and tip fixed connection between adjacent cylinder (1), be connected with first connecting piece (2) and second connecting piece (3) on cylinder (1) at cylinder cluster both ends respectively.

2. A cylinder series arrangement according to claim 1, characterized in that the first (2) and the second (3) connection members are each provided with a mounting location (4).

3. A cylinder serial arrangement according to claim 2, characterized in that the mounting locations (4) on the first (2) and second (3) connectors are arranged in a corresponding opposite manner.

4. A cylinder series arrangement according to claim 1, characterized in that a third connecting piece (5) is arranged between adjacent cylinders (1), said third connecting piece (5) being fixedly connected to the ends of the cylinders (1).

5. A cylinder series arrangement according to claim 4, characterized in that the third connection (5) is a floating joint.

6. A cylinder series arrangement according to claim 1, characterized in that the cylinder (1) is a pressure maintaining cylinder.