CN2848477Y

CN2848477Y - Base point location device

Info

Publication number: CN2848477Y
Application number: CN 200520077127
Authority: CN
Inventors: 曹培东; 叶敬春
Original assignee: Jiangsu Jinfangyuan CNC Machine Co Ltd
Current assignee: Jiangsu Jinfangyuan CNC Machine Co Ltd
Priority date: 2005-11-04
Filing date: 2005-11-04
Publication date: 2006-12-20
Anticipated expiration: 2015-11-04

Abstract

The utility model discloses a base point position device which belongs to the field of metal plate processing. The utility model comprises an air cylinder, wherein a guide rod is vertically arranged on the end of a piston-rod of the air cylinder; a suction disk seat is arranged on the lower end of the guide rod; a vacuum suction disk is arranged on the lower end of the suction disk seat; a rotary shaft which is perpendicular to a shaft line of the air cylinder is arranged on a cylinder body of the air cylinder; a bearing seat is arranged on the upper end of the rotary shaft; a resetting spring is also arranged on the cylinder body. When in use, the base point location device is fixed on a suction disk frame by the bearing seat and the resetting spring, and the air cylinder and an X and a Y shafts of positioning reference form 45 DEG; when feeding, a plurality of vacuum suction disks arranged on the suction disk frame and the suction disk arranged on the utility model are all sucked with plate material; the plate material is fed to the rough position of the X and the Y shafts, and then the vacuum suction disks on the suction disk frame are loosened; the air cylinder works to pull the plate material to the positioning reference of the X and the Y shafts. The arrangement of the utility model enables workpieces to be positioned rapidly and accurately, the labor production efficiency is raised, and the device can be used on metal plate processing devices, such as a digital controlled rotary tower punching machine, etc.

Description

The original point position device

Technical field

The utility model relates to a kind of Working piece positioning device, particularly pulls the plate automatic positioning equipment in the metalworking.

Background technology

Along with deepening continuously of modernization of industry process, increasing panel beating customer requirements disposes automatic charging device to NC turret punch machine, use a kind of sucker feed mechanism on the existing NC turret punch machine, this feed mechanism is provided with some vacuum cups on suction cup carrier, workbench is provided with the location benchmark of X, Y-axis, during work, sucker holds plate and delivers to processing stations, because most users' plate is stacked with crooked, irregular, this accurately locatees just for plate on lathe and has brought difficulty, is difficult to accurately find benchmark, makes troubles to processing.

The utility model content

The purpose of this utility model provides a kind of original point position device, makes it can plate is positioned on the benchmark.

The purpose of this utility model is achieved in that the original point position device, comprise cylinder, the piston rod end of cylinder is vertically installed with a guide rod, lower end of the guide rod is provided with sucker disk seat, the sucker disk seat lower end is provided with vacuum cup, the cylinder body of cylinder is provided with the rotating shaft perpendicular to cylinder-bore axis, revolves axle axle upper end and is provided with bearing block, also is provided with a back-moving spring on the cylinder body.

When the utility model uses, be fixed on the suction cup carrier through bearing block, simultaneously with the other end of back-moving spring and suction cup carrier relative fixed and suitably tensioning, make the cylinder-bore axis direction at 45, after being in place, under non-loaded situation with X, the Y-axis of location benchmark, cylinder keeps a certain fixed position, in the turned position and unload unload after, also will get back to this position, back-moving spring plays reset response; When feeding, the sucker that is provided with on the some vacuum cups that are provided with on the suction cup carrier and the utility model all holds plate, X is arrived in sheet feed, behind the rough position of Y-axis, unclamp the some vacuum cups that are provided with on the suction cup carrier, cylinder operation then, plate is pulled to X, the location benchmark of Y-axis, during work, rotating shaft can rotate, when the benchmark on a certain axle of arrival, cylinder can continue workpiece is pulled to another benchmark along this axle, until the location benchmark that arrives on X-axis and the Y-axis, workpiece is clamped with clamp on the lathe in the back that puts in place, unclamps sucker, cylinder resets, finish location work, setting of the present utility model makes the location of workpiece quick, accurately, improved labor productivity, stacking to plate is less demanding, can be applicable to NC turret punch machine etc. and pulls on the metalworking device.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 uses reference diagram for the utility model;

Wherein, 1 sucker disk seat, 2,9 vacuum cups, 3 cylinders, 3a cylinder body, 3b piston rod, 4 rotating shafts, 5 back-moving springs, 6 bearing blocks, 7 guide rods, 8 suction cup carrier.

The specific embodiment

As Fig. 1,2, be the original point position device, comprise cylinder 3, the piston rod end of cylinder 3 is vertically installed with a guide rod 7, guide rod 7 lower ends are provided with sucker disk seat 1, and sucker disk seat 1 lower end is provided with vacuum cup 2, and the cylinder body of cylinder 3 is provided with the rotating shaft 4 perpendicular to cylinder 3 axis, revolve axle axle upper end and be provided with bearing block 6, also be provided with a back-moving spring 5 on the cylinder body.

When the utility model uses, as shown in Figure 3, be fixed on the suction cup carrier 8 through bearing block 6, with the other end and suction cup carrier 8 relative fixed and the suitably tensioning of back-moving spring 5, make cylinder 3 axis directions at 45 simultaneously with X, the Y-axis of location benchmark, after being in place, under non-loaded situation, cylinder 3 keeps a certain fixed position, in the turned position and unload unload after, also will get back to this position, 5 reset responses of back-moving spring; When feeding, the vacuum cup 2 that is provided with on the some vacuum cups 9 that are provided with on the suction cup carrier 8 and the utility model all holds plate, X is arrived in sheet feed, behind the rough position of Y-axis, unclamp the some vacuum cups 9 that are provided with on the suction cup carrier 8, cylinder 3 work then, plate is pulled to X, the location benchmark of Y-axis, during work, rotating shaft 4 can rotate, when the benchmark on a certain axle of arrival, cylinder 3 can continue workpiece is pulled to another benchmark along this axle, until the location benchmark that arrives on X-axis and the Y-axis, workpiece is clamped with clamp on the lathe in the back that puts in place, unclamps vacuum cup 2, cylinder 3 resets, finish location work, setting of the present utility model makes the location of workpiece quick, accurately, improved labor productivity, stacking to plate is less demanding, can be applicable to NC turret punch machine etc. and pulls on the metalworking device.

Claims

1, original point position device, it is characterized in that: comprise cylinder, the piston rod end of cylinder is vertically installed with a guide rod, lower end of the guide rod is provided with sucker disk seat, the sucker disk seat lower end is provided with vacuum cup, be provided with a rotating shaft perpendicular to cylinder-bore axis on the cylinder body of cylinder, revolve axle axle upper end and be provided with bearing block, also be provided with a back-moving spring on the cylinder body.