KR100342767B1 - Unloading system of accessories for machine tool - Google Patents

Abstract

The present invention provides a part withdrawal device that is connected to the lifting means installed above the machine to easily take out the processed product from the machine to enable easier processing operations, as well as the discharge of the machined parts It relates to a component takeout device for a parts processing machine to facilitate the

The take-out apparatus 10 includes a cylinder 15 connected to the elevating means 11;

A clamp 30 connected to the lower side of the cylinder 15 to clamp the machined part;

The clamp 30 has a pair of levers 32 connected to the rod 16 of the cylinder 15 at the inner center of the case 31;

It is connected by a hinge 34 to the lower side of the lever 32 and is connected to the long hole 36 formed in the cover 35 provided at the front and rear sides of the case 31 by a pin 37. A jaw 33 which grasps the processed product so that it is free to fall;

It is characterized in that it comprises a chucking bracket 42 for pressing the jaw 33 is interposed outside the lever 32 and the jaw (33).

Description

Unloading system of accessories for machine tool

The present invention relates to a component extractor for a component processing machine, and more particularly, an improved component extractor for a component processing machine for facilitating the detachment of a component to be processed or a finished component to a component processing machine used for processing various industrial components. Relates to the provision of a device.

Generally, there are various kinds of machines used for processing industrial parts, such as lathes and milling, but the most representative one is lathes.

Products that have been processed using the lathe as described above should be discharged to the outside of the processing machine, and the processed products are usually discharged by moving to the discharge chute.

In the related art, the work of moving the processed product from the processing machine to the discharge chute is mostly dependent on manual labor or using a mechanical device such as a jointed-arm robot.

In the case of relying on manual work, when the size of the processed product is small, there is no great difficulty, but when the size of the product is large, it is necessary to repeatedly move the weight, which causes a worker's fatigue.

In this way, when the fatigue of the worker increases, the risk of safety accidents due to mistakes in the process of practically important parts is increased, and accurate machining is not possible, resulting in deterioration of product quality. do.

In order to solve this problem, in recent years, the articulated robot is used to clamp the finished product to the discharge chute.

When using the articulated robot as described above there is an advantage that the discharge operation of the processed product can be easily made.

However, since the structure of the processing machine must be fundamentally improved, a lot of equipment costs are incurred, resulting in cost burden, and as a result, the situation is more substantial than profit.

In the present invention, to solve the problems as described above is connected to the lifting means installed above the machine to provide a component extraction device that can easily withdraw the processed product from the machine to facilitate the processing operation It is intended to be made, of course, to facilitate the discharge of the machined parts.

1 is a front view of a component takeout device for a component processing machine to which the present invention is applied.

2 is a cross-sectional view of a component drawing device for a component processing machine to which the technique of the present invention is applied.

Figure 3 is a front view of the state of use of the component take-out device for parts processing machine to which the present invention is applied.

* Description of the symbols used in the main parts of the drawings *

10; Take-out

15; cylinder

30; clamp

33; article

41; spring

42; Chucking Bracket

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the preferred embodiment of the present invention for achieving the above object.

1 is a front view of a component drawing apparatus for a component processing machine to which the present invention is applied, FIG. 2 is a cross-sectional configuration view of a component drawing apparatus for a component processing machine to which the technique of the present invention is applied, and FIG. 3 is a component processing component to which the present invention is applied. It demonstrates together as a front view of the use state of a take-out apparatus.

The withdrawal device 10 which is transferred to the discharge shooter so as to discharge the machined parts from the processor is connected to the lifting and lowering means 11 provided above, and the cylinder 15 reciprocating between the processor and the discharge chute 12. And a clamp 30 connected to the lower side of the cylinder 15 to clamp the machined part.

The clamp 30 has a pair of levers 32 connected to the rod 16 of the cylinder 15 at the inner center of the case 31.

Below the lever 32 is configured in the shape of tongs, a jaw 33 for catching a processed product is connected to the hinge 34.

The jaw 33 is connected to the long hole 36 formed in the cover 35 provided on the front and rear of the case 31 by the pin 37 so that it is free to be opened and closed.

On both sides of the lever 32 and the jaw 33, the upper end is fixedly fixed to the case 31, and the lower end is a spring 41 in which the tension is adjusted by the adjustment bolt 40 coupled from the outside of the case 31. It is provided with a chucking bracket 42 is pressed.

The lower end of the chucking bracket 42 is interposed between the lever 32 and the jaw 33 to be configured to keep the jaw 33 clamped at all times.

Looking at the working relationship of the present invention as described above;

The take-out device 10 is connected to the lifting and lowering means 11 installed above the processing machine so as to reciprocate between the processing machine and the discharge chute 12.

When processing parts in the machine, the take-out device 10 is raised by the elevating means 11 so as not to interfere with the processing, and after machining is completed, the machine is lowered by the elevating means 11 to clamp the finished parts. It is located on the discharge chute 12 so that it can be discharged to the outside of the machine.

When the initial state is viewed in the elevated state by the elevating means 11, when the component processing is completed in the machine, the take-out device 10 is lowered by the elevating means 11 toward the finished component direction.

When the take-out device 10 is lowered, the cylinder 15 is operated to extend the rod 16, and the lever 32 and the jaw 33 are lowered by the extension of the rod 16 so as to grab parts. You lose.

At this time, the chucking bracket 42, which is located outside the lever 32 and the jaw 33 and is pressed by the spring 41 and holds the lever 32 and the jaw 33, has a lowering force of the cylinder 15. The chucking bracket 42 is naturally retracted because it is larger than the pressing force of the spring 41.

At this time, the opened jaw 33 is a state in which the parts are positioned inside the jaw 33, and when the cylinder 15 operates again to raise the rod 16, the pressing force of the spring 41 is generated and the chucking bracket 42 is Pressing the lever 32 and the jaw 33 allows the jaw 33 to clamp the part.

Of course, it can be free to open and close the jaw 33 is because the jaw 33 is connected to the long hole 36 formed in the cover 35 by the pin 37 in the up and down directions This is because a certain amount of free movement is possible.

As described above, when the jaw 33 clamps the parts, the elevating means 11 rises to position the take-out device 10 above the discharge chute 12 and perform the same operation as the initial operation. Unclamp the position on the discharge chute 12.

Continuously and repeatedly in this operation, the finished parts are taken out and placed on the discharge chute 12 so that the parts can be discharged to the outside of the machine.

The present invention as described above is connected to the lifting means installed on the upper side of the machine to provide a component withdrawal device that can be easily withdrawn from the machine to the processed product to be made easier processing, as well as processed It has the effect of facilitating the discharge of parts.

Claims (3)

In the configuration of the take-out device 10 is connected to the lifting and lifting means 11 provided on the upper side of the processing machine so as to discharge the machined parts from the processing machine to reciprocate between the processing machine and the discharge chute 12 phase; The take-out apparatus 10 includes a cylinder 15 connected to the elevating means 11; A clamp 30 connected to the lower side of the cylinder 15 to clamp the machined part; The clamp 30 has a pair of levers 32 connected to the rod 16 of the cylinder 15 at the inner center of the case 31; It is connected by a hinge 34 to the lower side of the lever 32 and is connected to the long hole 36 formed in the cover 35 provided at the front and rear sides of the case 31 by a pin 37. A jaw 33 which grasps the processed product so that it is free to fall; And a chucking bracket (42) interposed outside the lever (32) and the jaw (33) to press the jaw (33). The method of claim 1; The chucking bracket 42 is a component extraction device for component processing apparatus, characterized in that the pressing force is applied by a spring 41 interposed outside. The method of claim 2; The spring 41 is a component takeout device for component processing machine, characterized in that the pressing force is adjusted by the adjustment bolt 40 is coupled to the outside of the case (31).