TWD193637S - Fluid pressure cylinder - Google Patents

Abstract

[Use of the article] This article is a fluid pressure cylinder. Under the supply of pressure fluid, the piston (not shown) contained in the cylinder moves forward and backward along the axis direction, so that the piston rod connected to the piston becomes linear. reciprocating action. ;In use, first, connect a pressure fluid supply source (not shown) to a set of ports. Next, the pressure fluid is alternately supplied to one port and the other port. Thereby, the piston housed in the cylinder moves forward and backward along the axial direction, and the piston rod connected to the piston linearly reciprocates. The position of the piston displaced along the axis in the cylinder is detected by a piston position detection sensor. ;[Design description];The fluid pressure cylinder of this design article has: a cylinder body; a piston rod, which is connected to a piston that can move forward and backward freely inside a cylinder chamber formed in the cylinder body, and is integrally displaced with the piston; a rod cover , for the piston rod to pass through, and to close the opening on one side of the cylinder chamber; the fixing ring, to fix the rod cover to the cylinder; and the head cover, to close the opening on the other side of the cylinder chamber. ; Set two sensor installation grooves on both sides of the cylinder. A piston position detection sensor (not shown) is installed in the sensor installation groove to detect the position of the piston in the axis direction of the cylinder. Protrusions are respectively provided on the other two sides of the cylinder body. The protruding portion is provided with a through hole for attaching a fixing member (not shown). A set of through holes is provided on one side of the cylinder between the sensor mounting groove and the protruding portion. ;The characteristic feature of this creation is the overall shape of the "fluid pressure cylinder".

Description

Fluid pressure cylinder

This article is a fluid pressure cylinder in which a piston (not shown) accommodated in a cylinder is moved forward and backward in the axial direction by a supply of a pressurized fluid, and a piston rod connected to the piston linearly reciprocates.

In use, first, a pressure fluid supply source (not shown) is connected to a set of ports. Next, the pressure fluid is supplied to the one port and the other port alternately. Thereby, the piston accommodated in the cylinder advances and retreats in the axial direction, and the piston rod connected to the piston reciprocates linearly. The position of the piston displaced in the cylinder in the axial direction is detected by a piston position detecting sensor.

The fluid pressure cylinder of the design article has: a cylinder; a piston rod coupled to a piston that can freely advance and retreat inside a cylinder chamber formed in the cylinder, and is integrally displaced with the piston; and a rod cover for inserting the piston rod And closing the opening of one of the cylinder chambers; fixing the ring to fix the rod cover to the cylinder; and closing the cover to close the other opening of the cylinder chamber.

Two sensor mounting grooves are provided on both sides of the cylinder. A piston position detecting sensor (not shown) is attached to the sensor mounting groove to detect the position of the piston in the axial direction of the cylinder. Projections are respectively provided on the other two sides of the cylinder. A through hole is provided in the protruding portion to attach a fixing member (not shown). A set of ports are provided on one side between the sensor mounting groove and the projection of the cylinder.

This creation is characterized by the overall shape of the "fluid pressure cylinder".