CN-224214489-U - Small sliding table cylinder

CN224214489UCN 224214489 UCN224214489 UCN 224214489UCN-224214489-U

Abstract

The utility model provides a small sliding table cylinder which comprises a base and a sliding table arranged above the base, wherein a cross line rail is arranged between the base and the sliding table to enable the sliding table to form a degree of freedom of sliding towards the front and rear directions of the base, a longitudinal cylinder is arranged in the middle area of one end of the sliding table in the width direction of the sliding table, a longitudinal piston and a piston rod are arranged in the middle area of the sliding table, a fixing plate is arranged at one end of the base, the tail end of the piston rod is matched with the fixing plate to drive the sliding table, and two air inlets I which are respectively communicated with two ends of the longitudinal cylinder are arranged at the side part of the sliding table. The utility model has the advantages of compact structure, strong bearing capacity, good rigidity and stable operation.

Inventors

LI XISHENG
LI CHUNFENG
ZHANG PEIWU
CHEN XI
CHEN BINYU

Assignees

浙江埃迈控股有限公司

Dates

Publication Date: 20260508
Application Date: 20250627

Claims (10)

1. A small sliding table cylinder comprises a base and a sliding table arranged above the base and is characterized in that a cross line rail is arranged between the base and the sliding table to enable the sliding table to form a degree of freedom of sliding towards the front-back direction of the base, a longitudinal cylinder is arranged in the middle area of one end of the sliding table in the width direction of the sliding table, a longitudinal piston and a piston rod are arranged in the middle area of the sliding table, a fixing plate is arranged at one end of the base, the tail end of the piston rod and the fixing plate are in fit to achieve driving of the sliding table, and two air inlets I which are respectively communicated with two ends of the longitudinal cylinder are arranged at the side of the sliding table.
2. The small sliding table cylinder as set forth in claim 1, wherein the cross line rail comprises a central sliding rail and side sliding rails, the two side sliding rails are respectively located on two sides of the central sliding rail, V-shaped rollaway nest are formed on two sides of the central sliding rail and on one side of the side sliding rail facing the central sliding rail, and cross rollers are arranged between the V-shaped rollaway nest of the central sliding rail and the side sliding rail.
3. The small slipway cylinder of claim 2, wherein the center rail is fixed to a middle area of the base in the width direction and faces the base in the front-rear direction, and the side rail is fixed to the bottom of the slipway.
4. The small sliding table cylinder as set forth in claim 3, wherein the sliding table has two blocks with interval set in the bottom, one of the blocks has tightening screws set in the length direction, the tightening screws are screwed to make the tightening screws in the block to butt against the side sliding rail, the central sliding rail is matched with the other side sliding rail and butt against the other block to realize the tightening of the gap, and the side sliding rail has screw holes set in the length direction and the side sliding rail is fixed to the bottom of the sliding table.
5. The small sliding table cylinder according to claim 3, wherein the base is provided with positioning pins which are arranged at intervals along the length direction of the central sliding rail, the central sliding rail is provided with positioning holes which are matched with the positioning pins, and the central sliding rail is fixed on the base through a second screw.
6. The small sliding table cylinder as set forth in claim 1, wherein the sliding table side is further provided with two air ports II communicated with two ends of the longitudinal cylinder, and the air ports II are plugged by a detachable plug.
7. The small sliding table cylinder according to claim 1 is characterized in that a vertical cylinder which is arranged in a concave mode is arranged on the upper surface of the sliding table, a vertical piston is arranged on the vertical cylinder, an outer protruding ejector rod is arranged in the center of the top surface of the vertical piston, an end plate which limits the vertical piston to deviate is further arranged on the upper surface of the sliding table, a through hole for the ejector rod to penetrate is formed in the end plate, and a gas receiving port III connected with the bottom of the vertical cylinder is further formed in the sliding table.
8. The small sliding table cylinder as set forth in claim 7, wherein the vertical cylinders, the vertical pistons and the ejector rods are all two groups, and are arranged at intervals in the width direction of the sliding table, and adjacent vertical cylinders are connected through an intermediate air passage.
9. The cylinder as set forth in claim 7 or 8, further comprising a return spring fitted over the rod and supported between the upper surface of the vertical piston and the end plate.
10. The cylinder of claim 7, wherein the sliding table is further provided with a fourth air receiving port connected with the bottom of the vertical cylinder, and the fourth air receiving port is plugged by a detachable plug.

Description

Small sliding table cylinder Technical Field The utility model relates to the field of cylinders, in particular to a small sliding table cylinder. Background At present, the base of the sliding table cylinder and the sliding table are installed in a four-row line rail arrangement mode, so that the occupied space of the sliding fit area in the width direction is large, and the problems that the installation and adjustment are troublesome, the bearing capacity is poor, the miniaturization design is difficult to carry out and the like are solved. Disclosure of utility model Based on the problems, the utility model aims to provide the small sliding table cylinder which is compact in structure, high in bearing capacity, good in rigidity and stable in operation. Aiming at the problems, the technical scheme is that the small sliding table cylinder comprises a base and a sliding table arranged above the base, a cross line rail is arranged between the base and the sliding table to enable the sliding table to form a degree of freedom of sliding towards the front and back directions of the base, a longitudinal cylinder is arranged in the middle area of one end of the sliding table in the width direction of the sliding table, a longitudinal piston and a piston rod are arranged in the middle area of the sliding table, a fixing plate is arranged at one end of the base, the driving of the sliding table is realized by the fit force between the tail end of the piston rod and the fixing plate, and two gas receiving ports I which are respectively communicated with the two ends of the longitudinal cylinder are arranged at the side part of the sliding table. The cross line rail comprises a central sliding rail and side sliding rails, wherein the two side sliding rails are respectively positioned at two sides of the central sliding rail, V-shaped rollaway nest are respectively arranged at two sides of the central sliding rail and one side of the side sliding rail facing the central sliding rail, and cross rollers are arranged between the V-shaped rollaway nest of the central sliding rail and the V-shaped rollaway nest of the side sliding rail. The utility model is further characterized in that the central sliding rail is fixed in the middle area of the base in the width direction and faces the front-back direction of the base, and the side sliding rail is fixed at the bottom of the sliding table. The sliding table is further provided with two stop blocks which are arranged at intervals, wherein one stop block is provided with a tightening screw which is arranged at intervals along the length direction of the stop block, after the tightening screw on the stop block is screwed to prop against a side sliding rail, the tightening screw is matched with a central sliding rail, then the central sliding rail is matched with a sliding rail on the other side, and meanwhile, the side sliding rail props against the other stop block to realize the tightening of a gap, and the side sliding rail is further provided with screw holes which are arranged at intervals along the length direction of the side sliding rail, and is fixed on the bottom of the sliding table through a first screw. The utility model further provides that the base is provided with positioning pins which are arranged at intervals along the length direction of the central sliding rail, the central sliding rail is provided with positioning holes which are matched with the positioning pins, and the central sliding rail is fixed on the base through a second screw. The utility model is further characterized in that the side part of the sliding table is also provided with two gas receiving ports II which are respectively communicated with two ends of the longitudinal cylinder, and the gas receiving ports II are blocked by the detachable plugs. The utility model further provides that the upper surface of the sliding table is provided with a vertical cylinder which is arranged in a concave manner, the vertical cylinder is provided with a vertical piston, the center of the top surface of the vertical piston is provided with an outer convex ejector rod, the upper surface of the sliding table is also provided with an end plate which limits the vertical piston from falling out, the end plate is provided with a through hole for the ejector rod to pass through, and the sliding table is also provided with a gas receiving port III connected with the bottom of the vertical cylinder. The utility model further provides that the vertical cylinders, the vertical pistons and the ejector rods are two groups, are arranged at intervals in the width direction of the sliding table, and the adjacent vertical cylinders are connected through the middle air passage. The utility model is further arranged to further comprise a return spring sleeved on the ejector rod and supported between the upper surface of the vertical piston and the end plate. The utility model is further arranged that the sliding table