CN201338206Y

CN201338206Y - Automatic feeding device

Info

Publication number: CN201338206Y
Application number: CNU2008201580076U
Authority: CN
Inventors: 沈健
Original assignee: SHANGHAI NINGYUAN PRECISION MACHINERY CO Ltd
Current assignee: Shanghai Ningyuan precision machinery Limited by Share Ltd
Priority date: 2008-12-26
Filing date: 2008-12-26
Publication date: 2009-11-04
Anticipated expiration: 2018-12-26

Abstract

The utility model aims at providing an automatic feeding device which comprises a chip removing box, tail-stock components, a feeding platform, manipulators and clamps. An operator puts workpieces needing to be processed on the feeding platform in bulk, and the feeding platform is controlled by a system to be moved to a part-processing area. Then, one workpiece is grasped by the manipulators and conveyed into the clamps, and the manipulators release the workpiece. The power supplied by a hydraulic station enables the tail-stock components to move and tightly butt the workpiece into the clamps together with the chip removing box. After the workpiece is tightly clamped, a machine tool starts to process the workpiece. After the workpiece is processed, the tail-stock components loosen, and the workpiece is taken out of the clamps and put back to the feeding platform by the manipulators which automatically grasp another workpiece to be processed and repeat the steps. The device adopts automatic feeding in the processing course, realizes batch production in unattended operation, is quick and convenient in the processing course, and effectively enhances the utilization ratio of the machine tool; and the processing frequency can be effectively controlled.

Description

A kind of automatic feeding

Technical field

The utility model relates to a kind of pay-off that is used for Digit Control Machine Tool processing, especially a kind of automatic feeding of producing in batches.

Background technology

At present machining equipment such as numerical control cutting drilling hole machine tool equipment in, the workpiece that the operator will need to process is placed on the workpiece holder, provide powered tailstock parts that workpiece is pushed into the chip removal case by Hydraulic Station, tailstock parts and chip removal case clamp the workpiece both sides, after the system validation workpiece clamps, equipment begins workpiece is cut or processing such as boring, and the iron filings that add man-hour are discharged by the chip removal box part.Process a workpiece, the operator is placed on next workpiece to be processed on the bracing frame again, repeats above step again.As this lathe of processing simultaneously with the multiaxis of manual type feeding, vertical span of lathe is bigger, the operator is very inconvenient when laying workpiece, the relative time waste is also many, and the operator places another workpiece after will keeping that machine is to be processed and finishing again, influenced service efficiency, processing beat and the output of lathe more.

Summary of the invention

The purpose of this utility model is to provide a kind of quick and convenient and increase the automatic feeding of Digit Control Machine Tool service efficiency.

The utility model is achieved in that a kind of automatic feeding, comprise chip removal case, tailstock parts, it is characterized in that, also comprise the feeding table of place work piece in batches and be installed in belt supporting frame and the manipulator of claw and the anchor clamps that are used for place work piece on the chip removal case by transverse bracket, described anchor clamps are between tailstock parts and chip removal case.

During work, the batch workpiece that the operator will need to process is placed on the feeding table, by system's control feeding table is moved to the part processing district, by manipulator part workpiece picked up, deliver in the anchor clamps, decontrol thereafter, provide power that the tailstock parts are moved and workpiece is held out against in anchor clamps through Hydraulic Station again with the chip removal case, after the system validation workpiece clamped, lathe began workpiece is cut or processing such as boring, and the iron filings after the processing are discharged from the chip removal box part of fixing.Workpiece machines back tailstock parts and unclamps, manipulator will be finished workpiece through claw and take out and put back to feeding table from anchor clamps, automatically pick up another workpiece to be processed again, repeat above step, in the significant period of time that this batch workpiece all machines, but unmanned, whole process are in the digital control system control.

Described manipulator is commercially available, is made of claw, crawl arm, support, transverse bracket, and claw is used to catch workpiece, and support is used for installation manipulator, and transverse bracket is used for the supported mechanical hand, and support can be relatively and the transverse bracket motion.Manipulator provides power by air compressor machine by tracheae, and its tack is by the unified control of the digital control system of lathe.The crawl arm of manipulator is made of lift cylinder, piston rod, lift head, the extracting cylinder and the claw that link to each other with lift head; Lift cylinder is connected with support, and when cylinder moving, piston rod drives lift head and moves up and down, and lift head drives the piston rod that grasps in the cylinder again and moves up and down; When the piston rod in grasping cylinder moved downward, claw was understood stressed opening, and when the piston rod in grasping cylinder moved upward, claw was understood stressed closure, finished the process of grabbing workpiece.

Based on the utility model of above-mentioned design owing in process, adopt self-feeding, realized the unmanned batch process, process is more convenient, has effectively improved the utilization rate of lathe, the processing beat can be controlled effectively, and same output has also just increased.

Description of drawings

Fig. 1 is the general structure schematic diagram of the utility model embodiment;

Fig. 2 is the manipulator part schematic diagram of the utility model embodiment;

Fig. 3 is the manipulator crawl arm structural representation of the utility model embodiment

Among the figure:

1. tailstock parts 2. manipulators 3. chip removal casees 4. feeding tables

5. claw 6. supports 7. transverse brackets 8. workpiece 9. anchor clamps

10. lift cylinder 11. lift heads 12. piston rods 13. grasp cylinder

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and exemplary embodiments.

In Fig. 1, Fig. 2, the batch workpiece that the operator will need to process is placed on the feeding table (4), by system's control feeding table (4) is moved to the part processing district, by manipulator (2) parts workpiece (8) picked up thereafter, deliver in the anchor clamps (9), decontrol, provide power that tailstock parts (1) are moved and workpiece (8) is held out against in anchor clamps (9) through Hydraulic Station again with chip removal case (3), after system validation workpiece (8) clamps, lathe begins workpiece (8) is cut or processing such as boring, and the iron filings after the processing are discharged from the chip removal box part of fixing.Workpiece (8) machines back tailstock parts (1) and unclamps, and manipulator (2) will be finished workpiece through claw (5) and take out and put back to feeding table (4) from anchor clamps, pick up another workpiece to be processed automatically again, repeat above step.

Claims

1. automatic feeding, comprise tailstock parts, chip removal case, it is characterized in that: also comprise the feeding table of place work piece in batches and be installed in belt supporting frame and the manipulator of claw and the anchor clamps that are used for place work piece on the chip removal case by transverse bracket, described anchor clamps are between tailstock parts and chip removal case.