CN214197152U

CN214197152U - Cylinder driving mechanism

Info

Publication number: CN214197152U
Application number: CN202023095002.3U
Authority: CN
Inventors: 杨传江
Original assignee: Sichuan Kesite Automation Equipment Co ltd
Current assignee: Sichuan Kesite Automation Equipment Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-14
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a cylinder driving mechanism, which comprises a cylinder, a mounting plate, a transverse moving mechanism and a conversion mechanism; the cylinder is arranged on the mounting plate; the transverse moving mechanism comprises a rotary guide shaft and a sliding seat arranged on the rotary guide shaft, the rotary guide shaft is arranged on the mounting plate, and the air cylinder is connected with the sliding seat and can drive the sliding seat to linearly move on the rotary guide shaft; the conversion mechanism comprises a cam follower, a rotary guide groove and a rotary seat, one end of the cam follower is fixed on the sliding seat, the other end of the cam follower penetrates into the strip-shaped groove of the rotary guide groove to enable the rotary guide groove to be rotatable, and the rotary guide groove is connected with the rotary seat installed on the installation plate and can drive the rotary seat to rotate. The utility model discloses become rotary motion with the linear motion of cylinder, slide in the guide slot through the cam follower, steady becomes rotary motion with linear motion, its simple structure, the low price, and only need control solenoid valve's break-make can accomplish control, overcome and adopted servo motor or revolving cylinder to pass through the rotatory 90 degrees shortcomings of gear drive carousel.

Description

Cylinder driving mechanism

Technical Field

The utility model relates to a machinery technical field, concretely relates to cylinder actuating mechanism.

Background

A servo motor is adopted to drive the turntable to rotate for 90 degrees through a gear, the rotation of the servo motor needs program control, and an origin sensor is needed as the origin of the turntable; the gear transmission is adopted, so that the noise is high and the abrasion is easy; the whole mechanism has higher cost.

Adopt revolving cylinder to pass through the rotatory 90 degrees of gear drive carousel, the carousel strikes greatly when revolving cylinder stops, and the operation is unstable, and adopts gear drive, and the noise is big, easy wearing and tearing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cylinder actuating mechanism can convert cylinder linear motion into rotary motion's mechanism, and the cost is less operates steadily simultaneously.

The utility model discloses the technical scheme who adopts does:

a cylinder driving mechanism is characterized by comprising a cylinder, a mounting plate, a transverse moving mechanism and a conversion mechanism; the cylinder is arranged on the mounting plate; the transverse moving mechanism comprises a rotary guide shaft and a sliding seat arranged on the rotary guide shaft, the rotary guide shaft is arranged on the mounting plate, and the air cylinder is connected with the sliding seat and can drive the sliding seat to linearly move on the rotary guide shaft; the conversion mechanism comprises a cam follower, a rotary guide groove and a rotary seat, one end of the cam follower is fixed on the sliding seat, the other end of the cam follower penetrates into the strip-shaped groove of the rotary guide groove, so that the rotary guide groove can rotate, and the rotary guide groove is connected with the rotary seat installed on the installation plate and can drive the rotary seat to rotate.

Further, the rotary table further comprises a bearing seat, the bearing seat is fixed on the mounting plate, and the rotary seat is mounted on the bearing seat through a bearing.

Furthermore, the rotary guide shafts comprise two rotary guide shafts, one sliding seat is arranged on the two rotary guide shafts, and the air cylinder is connected to the middle of the sliding seat.

Furthermore, the cylinder passes through the adapter sleeve quick joint in on the slide.

Further, the sliding seat penetrates through the rotary guide shaft through a linear bearing.

Further, the mechanism mounting plate is connected with the rotating seat and used for mounting a mechanism to be rotated.

Since the technical scheme is used, the utility model discloses the beneficial effect who gains does: the linear motion of the cylinder is changed into rotary motion, the cam follower slides in the guide groove, the linear motion is stably changed into rotary motion, the structure is simple, the price is low, and the control can be completed only by controlling the on-off of the electromagnetic valve.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a front view schematically illustrating the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic axial view of the present invention.

Wherein: the device comprises a cylinder 1, a mounting plate 2, a rotary guide shaft 3, a sliding seat 4, a linear bearing 5, a connecting sleeve 6, a rotary guide groove 7, a cylinder seat 8, a cam follower 9, a bearing seat 10, a rotary seat 11 and a mechanism mounting plate 12.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

As shown in fig. 1 to 3, the present application provides a cylinder driving mechanism, which includes a cylinder 1, a mounting plate 2, a traversing mechanism and a converting mechanism; the transverse moving mechanism comprises a rotary guide shaft 3 and a sliding seat 4 arranged on the rotary guide shaft 3, and the conversion mechanism comprises a cam follower 9, a rotary guide groove 7 and a rotary seat 11. The air cylinder 1 is installed on the installation plate 2 through an air cylinder seat 8, a rotary seat 11 is installed on the installation plate 2 in a rotatable mode, a rotary guide groove 7 is fixed on the rotary seat 11, a rotary guide shaft 3 is fixed on the air cylinder seat 8, the output end of the air cylinder 1 is connected onto a sliding seat 4, the sliding seat 4 can slide on the rotary guide shaft 3, a cam follower 9 is fixed on the sliding seat 4, the cam follower 9 penetrates into a strip-shaped groove of the rotary guide groove 7, and the installation plate 2 is used for installing the whole air cylinder driving mechanism on a case.

When the mechanism for converting the linear motion into the rotary motion works, the cylinder 1 is used for driving the sliding seat 4 to do the linear motion on the rotary guide shaft 3, the cam follower 9 fixed on the sliding seat 4 slides in the strip-shaped groove of the rotary guide groove 7, and then the rotary guide groove 7 is driven to do the rotary motion, so that the rotary seat 11 fixed on the rotary guide groove 7 and the mechanism installed on the rotary seat 11 are rotated.

Since the technical scheme is used, the utility model discloses become rotary motion with the linear motion of cylinder, slide in the guide slot through the cam follower, steady becomes rotary motion with linear motion, its simple structure, the low price, and only need the break-make of the solenoid valve of control cylinder can accomplish control, overcome and adopted servo motor or revolving cylinder to pass through the rotatory 90 degrees shortcomings of gear drive carousel.

Further, a bearing seat 10 is fixed on the mounting plate 2, and the rotating seat 11 is mounted on the bearing seat 10 through a bearing, so that the rotating seat 11 is driven by the rotating guide groove 7 to rotate in a better way.

Further, rotatory guide shaft 3 includes two, and a slide 4 is through installing on two rotatory guide shaft 3, cylinder 1 is connected the middle part of slide for the operation of slide is more steady, guarantees the smoothness nature when turning into rotary motion with linear motion through this connected mode.

Further, the output end of the air cylinder 1 is fast clamped on the sliding seat 4 through a connecting sleeve 6, so that the air cylinder is connected in a more optimal mode, and equipment maintenance is facilitated.

Further, the sliding seat 4 is threaded on the rotary guide shaft 3 through a linear bearing 5, so that the sliding seat 4 can move smoothly on the rotary guide shaft.

Further, a mechanism mounting plate 12 is included, which is connected to the rotary base 11 and is used for mounting the mechanism to be rotated.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A cylinder driving mechanism is characterized by comprising a cylinder, a mounting plate, a transverse moving mechanism and a conversion mechanism; the cylinder is arranged on the mounting plate; the transverse moving mechanism comprises a rotary guide shaft and a sliding seat arranged on the rotary guide shaft, the rotary guide shaft is arranged on the mounting plate, and the air cylinder is connected with the sliding seat and can drive the sliding seat to linearly move on the rotary guide shaft; the conversion mechanism comprises a cam follower, a rotary guide groove and a rotary seat, one end of the cam follower is fixed on the sliding seat, the other end of the cam follower penetrates into the strip-shaped groove of the rotary guide groove, so that the rotary guide groove can rotate, and the rotary guide groove is connected with the rotary seat installed on the installation plate and can drive the rotary seat to rotate.

2. The cylinder drive mechanism of claim 1, further comprising a bearing block fixed to the mounting plate, the rotary housing being mounted to the bearing block by a bearing.

3. The cylinder driving mechanism according to claim 1, wherein said rotary guide shafts comprise two rotary guide shafts, one of said sliding bases is mounted on both of said rotary guide shafts, and said cylinder is connected to a middle portion of said sliding base.

4. The cylinder driving mechanism as claimed in claim 1, wherein the cylinder is fast clamped on the sliding base by a connecting sleeve.

5. The cylinder drive mechanism according to claim 1, wherein the slider is passed through the rotary guide shaft via a linear bearing.

6. The cylinder drive mechanism of claim 1, further comprising a mechanism mounting plate coupled to the swivel base for mounting a mechanism to be swiveled.