CN216661617U

CN216661617U - Pneumatic gear stopper

Info

Publication number: CN216661617U
Application number: CN202122800106.8U
Authority: CN
Inventors: 谭玉
Original assignee: Shenzhen Aotu Electromechanical Equipment Co ltd
Current assignee: Shenzhen Aotu Electromechanical Equipment Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-03
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a pneumatic stop device, which relates to the field of stop devices and comprises a shell, wherein a base is arranged on the inner bottom wall of the shell, a fixed cylinder is arranged at the top of the base, a spring is arranged on the inner bottom wall of the fixed cylinder, a piston is arranged at the top end of the spring, and a connecting column is arranged at the top of the piston. The tray stopping and releasing device can realize stopping and releasing of the tray through the stop block, when the tray is required to be stopped by the stop block, air supply to the inside of the fixed cylinder is stopped, the piston is lifted upwards under the action of the spring, the connecting column moves upwards along with the piston, and the stop block can stop and release the tray.

Description

Pneumatic gear stopper

Technical Field

The utility model relates to the field of gear stops, in particular to a pneumatic gear stop.

Background

Production lines are often used for operation in the modern industrial production and assembly processes, a tray bearing a workpiece is driven by the roller way to move along the roller way, and when the tray moves to a certain machining or assembly station, the tray needs to be blocked by a blocking and stopping device, so that the workpiece stays at the position to facilitate implementation and operation.

The stop gear of tray is realized to the use of stopping the cylinder more in the existing market, and this type of product structure adopts and installs additional at the piston rod extension position of standard cylinder and stops the fender through the stop gear of tray.

However, when the conventional blocking cylinder is used, the slender linear piston rod extends out of the cylinder body, and is sensitive to the conveying impact force of a radial tray, so that the piston rod is easy to deform, the failure rate is increased, and the normal operation of the blocking mechanism is influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a pneumatic stop device to solve the technical problem that the failure rate is increased due to the fact that a piston rod is easy to deform when a common blocking cylinder is used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pneumatic fender stopper, includes the shell, the inner diapire of shell is provided with the base, the top of base is provided with the solid fixed cylinder, the inner diapire of solid fixed cylinder is provided with the spring, the top of spring is provided with the piston, the top of piston is provided with the spliced pole, the top of spliced pole is provided with the dog, the top of shell one side is provided with the stationary blade.

Through adopting above-mentioned technical scheme, because the dog is in the inside of shell, keep off the partial impact force that the tray produced and bear by the shell, the spliced pole has higher intensity in comparison with slender piston rod, and the stationary blade can carry out spacing protection to the position of dog, has further promoted the life that keeps off the ware.

The utility model is further provided that one side of the shell is provided with an air inlet pipe, and the air inlet pipe is connected with the fixed cylinder.

Through adopting above-mentioned technical scheme, the intake pipe is for the fixed cylinder air feed, the motion of control piston.

The utility model is further provided that the front surface and the back surface of the shell are both provided with mounting holes, and the shell passes through the mounting holes through bolts to be connected with the conveying line.

Through adopting above-mentioned technical scheme, the mounting hole has made things convenient for the installation of shell fixed.

The utility model is further arranged in that the top of the shell is provided with a through groove, and the stop block is positioned in the through groove.

Through adopting above-mentioned technical scheme, lead to the groove and carry out spacing direction for the motion of dog.

In summary, the utility model mainly has the following beneficial effects: the tray stopping and releasing device can realize stopping and releasing of the tray through the stop block, when the tray is required to be stopped by the stop block, air supply to the interior of the fixed cylinder is stopped, the piston is lifted upwards under the action of the spring, the connecting column moves upwards along with the piston, and the stop block can stop and release the tray.

Drawings

FIG. 1 is a schematic view of a first view of the structural connection of the present invention;

FIG. 2 is a schematic view of a second perspective structural connection according to the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a housing; 2. a base; 3. a fixed cylinder; 4. a spring; 5. a piston; 6. connecting columns; 7. a stopper; 8. a fixing sheet; 9. an air inlet pipe; 10. and (7) mounting holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A pneumatic stopping device comprises a shell 1, a base 2 is arranged on the inner bottom wall of the shell 1, a fixed cylinder 3 is arranged at the top of the base 2, a spring 4 is arranged on the inner bottom wall of the fixed cylinder 3, a piston 5 is arranged at the top end of the spring 4, a connecting column 6 is arranged at the top of the piston 5, a stop dog 7 is arranged at the top of the connecting column 6, a fixed sheet 8 is arranged above one side of the shell 1, stopping and releasing of a tray can be realized through the stop dog 7, when the tray needs to be stopped by the stop dog 7, air supply to the inside of the fixed cylinder 3 is stopped, the piston 5 moves downwards along with the piston 5 under the action of the spring 4, the connecting column 6 moves upwards along with the piston, the stop dog 7 can stop the tray, when the tray needs to be released, air supply to the inside of the fixed cylinder 3, the piston 5 compresses downwards, the connecting column 6 moves downwards along with the piston, the connecting column 7 descends, and the releasing of the tray is completed, because dog 7 is in the inside of shell 1, keeps off some impact force that the tray produced and is born by shell 1, spliced pole 6 has higher intensity in comparison with slender piston rod, and stationary blade 8 can carry out spacing protection to the position of dog 7, has further promoted the life who keeps off the ware.

Referring to fig. 1, an air inlet pipe 9 is disposed at one side of the housing 1, the air inlet pipe 9 is connected to the fixed cylinder 3, and the air inlet pipe 9 supplies air to the fixed cylinder 3 to control the movement of the piston 5.

Referring to fig. 1, the front and back of the housing 1 are both provided with mounting holes 10, and the housing 1 is connected to the conveyor line through the mounting holes 10 by bolts, and the mounting holes 10 facilitate the mounting and fixing of the housing 1.

Referring to fig. 1, a through groove is formed at the top of the housing 1, and the stopper 7 is located inside the through groove, and the through groove is used for limiting and guiding the movement of the stopper 7.

The working principle of the utility model is as follows: but shell 1 passes through mounting hole 10 direct mount to the transfer line on, the fender that can realize the tray through dog 7 stops and releases, when needs dog 7 keeps off the tray and stops, stop to the inside air feed of solid fixed cylinder 3, piston 5 upwards promotes under the effect of spring 4, make spliced pole 6 along with it the rebound, dog 7 can accomplish the fender of tray and stop, when the tray needs to be released, to the inside air feed of solid fixed cylinder 3, make piston 5 compress down, spliced pole 6 downstream along with it, dog 7 descends, accomplish the release of tray, because dog 7 is located the inside of shell 1, the part impact force that the tray produced is stopped in the fender is born by shell 1, spliced pole 6 has higher intensity in long and thin piston rod, and stationary blade 8 can carry out spacing protection to the position of dog 7, the life who stops the ware has further been promoted.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. A pneumatic gear stop comprising a housing (1), characterized in that: the inner bottom wall of shell (1) is provided with base (2), the top of base (2) is provided with solid fixed cylinder (3), gu the inner bottom wall of fixed cylinder (3) is provided with spring (4), the top of spring (4) is provided with piston (5), the top of piston (5) is provided with spliced pole (6), the top of spliced pole (6) is provided with dog (7), the top of shell (1) one side is provided with stationary blade (8).

2. The pneumatic stop of claim 1, wherein: an air inlet pipe (9) is arranged on one side of the shell (1), and the air inlet pipe (9) is connected with the fixed cylinder (3).

3. The pneumatic stop of claim 1, wherein: the front and the back of the shell (1) are both provided with mounting holes (10), and the shell (1) penetrates through the mounting holes (10) through bolts to be connected with a conveying line.

4. The pneumatic stop of claim 1, wherein: the top of the shell (1) is provided with a through groove, and the stop block (7) is positioned in the through groove.