KR200359602Y1 - an automatic transfer apparatus of broaching machine - Google Patents

Abstract

The present invention relates to an automatic transfer device of a broaching machine, the front plate 11 to which the object to be broached to be transported and seated, and the side to push the processing object to the outside of the front plate 11 The pusher 12 is provided, and the side movement pusher unit 10 and the movable movable and rotating; It is connected to the side transfer pusher 10 at a right angle and is formed to be moved and rotated in the same way as the side transfer pusher 10, and the rear mounting plate 21 to which the broached processed object is transferred and seated. And, the rear feed pusher 20 is provided with a rear pusher 22 for pushing and transporting the workpiece to the outside of the rear mounting plate (21); The guide part 30 is installed at a position perpendicular to the object transfer path to the side transfer pusher part 10 and is provided with a settling surface on which the object is transferred and settled from the front mounting plate 11 of the side feed pusher part. Wow; In the technical gist of the present invention, the configuration includes a straight transfer pusher 40 for pushing and transporting the finished workpiece placed on the settled surface of the guide portion 30 to the rear mounting plate 21 of the rear transfer pusher. The brooquity improves the productivity of the broaching process by reducing the manpower and time consumed during the transfer process by automatically and automatically transferring the object to and from the broaching machine. It relates to an automatic feeder of a ching machine.

Description

Automatic transfer apparatus of broaching machine

The present invention relates to an automatic feeding device of a broaching machine, which forms a right angle and is connected to each other. It consists of a guide part installed at a position perpendicular to the workpiece transfer path of the pusher part and the rear feed pusher part, and a linear feed pusher part for pushing and transporting the workpiece on the guide part to the rear feed pusher part. The present invention relates to an automatic feeding device of a broaching machine for automatically transferring a workpiece between front and rear processes during gear machining.

Broaching machine is a machine tool for internal and external processing of various workpieces using a special tool called brooch. Internal broaching makes key grooves, spline grooves, polygon holes, etc. It is a device for making teeth, grooves and other specially shaped surfaces of segment gears.

The broaching machine can efficiently manufacture parts that need compatibility by a simple machining method that performs axial cutting movement between the workpiece and the broach. As a result of the manual work by the worker moving and seating a large amount of the object to the designated position, there is a problem that the worker's labor and processing time are consumed significantly.

The present invention devised to solve the above problems, the broaching machine can automatically and accurately transfer the broach processing object to the inside and outside of the broaching machine and the transfer path in connection with the broaching before and after process automatically It is an object to provide a conveying device.

1-a perspective view showing an embodiment of an automatic transfer device according to the present invention.

2-perspective view showing the operation of FIG.

<Description of Major Symbols Used in Drawings>

10: side feed pusher 11: the front plate

12: side pusher 20: rear feed pusher

21: rear mounting plate 22: rear pusher

30: guide part 40: linear feed pusher

The present invention for achieving the object as described above, a front push plate 11 to be transported and seated to the object to be broached, and a side pusher for pushing the processing object to the outside of the front set plate 11 ( 12) is provided, and the side movement pusher (10) capable of moving up and down; It is connected to the side transfer pusher 10 at a right angle and is formed to be moved and rotated in the same way as the side transfer pusher 10, and the rear mounting plate 21 to which the broached processed object is transferred and seated. And, the rear feed pusher 20 is provided with a rear pusher 22 for pushing and transporting the workpiece to the outside of the rear mounting plate (21); The guide part 30 is installed at a position perpendicular to the object transfer path to the side transfer pusher part 10 and is provided with a settling surface on which the object is transferred and settled from the front mounting plate 11 of the side feed pusher part. Wow; Automatic transfer device of the broaching machine comprising a; linear feed pusher 40 for pushing and transporting the finished workpiece placed on the settled surface of the guide portion 30 to the rear mounting plate 21 of the rear feed pusher portion As the technical gist.

Here, the lateral feed pusher 10 and the rear feed pusher 20, the object movement to the lateral feed pusher 10 and the rear feed by repeating the upward movement, rotational movement, downward movement at a right angle. It is preferable that the processing of the workpiece from the pusher 20 is made in one direction in a straight line.

In addition, the lateral transfer pusher 10 and the rear transfer pusher 20, the lateral movement of the side pusher 12 and the rear pusher 22 is preferably made at the same time.

Therefore, by automatically and automatically transferring the broach object to the inside and outside of the broaching machine and on the conveying path by linking the broaching process before and after, the productivity of the broaching process is greatly reduced by reducing the manpower and time spent in the conveying process. There is an advantage to improving.

The present invention having the configuration as described above will be described in detail with reference to the following drawings. 1 is a perspective view showing an embodiment of an automatic transfer device according to the present invention, Figure 2 is a perspective view showing the operation of FIG.

The automatic transfer device of the broaching machine according to the present invention, the side feed pusher 10, the rear feed pusher 20, the guide 30, the linear feed pusher 40 as a main component, the The lateral transfer pusher unit 10 transfers the object to the guide unit 30, which is a workbench for broaching in the previous process, and the rear transfer pusher unit 20 is broached to complete the guide unit 30. Accept the finished product placed in the) and then transfer to the process line, the linear transfer pusher 40 is moved to the inside and outside of the guide portion 30, the finished workpiece placed on the guide portion 30 to the rear It has a structure to transfer to the transfer pusher 20.

The lateral transfer pusher 10 is composed of a front settling plate 11 and a side pusher 12, the object to be broached on the front settling plate 11 is naturally transported from the front to be seated In order to be flexibly conveyed to the (30) is provided with a forward transfer path and a settled surface formed continuously in the guide portion 30, the side pusher 12 is capable of linear reciprocating movement by the cylinder device and the front settle The object to be placed on the plate 11 is pushed to the outside of the front set plate 11 to the guide unit 30 and returned to its original position so that the next object can be placed on the front set plate 11.

The rear feed pusher 20 is composed of a rear settle plate 21 and a rear pusher 22, the rear settle plate 21 is broached finished object is naturally transported from the guide portion 30 The guide part 30 and a settled surface continuously formed on the upper surface of the rear conveying path are provided so as to be flexibly conveyed rearward for the next process to be seated and conveyed, and the rear pusher 22 is the side pusher ( As in 12), the reciprocating motion of the cylinder device is possible, and the workpiece placed on the rear mounting plate 30 is pushed out of the rear mounting plate 11 to be transferred to the rear conveying path and returned to its original position, and the rear The following processing product is to be placed on the mounting plate (11).

The lateral transfer pusher 10 and the rear transfer pusher 20 are installed at right angles to each other and are connected to each other and are moved together and rotated together integrally, so that the front and rear plates 11 and 21 are The transfer path of the to form a right angle, the point where the transfer path of the lateral transfer pusher 10 and the transfer path of the rear transfer pusher 20 overlaps.

The lateral transfer pusher 10 and the rear transfer pusher 20 repeats the upward movement, the rotational movement and the downward movement at right angles, the lateral transfer pusher 10 and the lower portion of the rear pusher 20 In order to prevent collision with other components, the rotation is performed after the upward movement, and after the rotation is performed by rotating downward by 90 °, the upward rotation is repeated by -90 °, and the downward returning to the original position is repeated.

Therefore, the structure formed by the lateral feed pusher 10 and the rear feed pusher 20 is within 180 ° while repeating the upward movement, 90 ° rotation, downward movement, upward movement, -90 ° rotation, downward movement The operation is made, the workpiece transfer path to the lateral transfer pusher 10 and the workpiece transfer path from the rear transfer pusher 20 are formed in one direction on a straight line.

The guide portion 30 is a workbench for broaching, and is installed at a position perpendicular to the straight line object transfer path formed by the side feed pusher 10 and the rear feed pusher 20, and the side transfer is performed. The object to be processed is transferred from the front mounting plate 11 of the pusher unit, and the finished product is transferred to the rear mounting plate 21 of the rear feeding pusher unit by the linear transfer pusher unit 40 after processing.

The linear feed pusher 40 is installed on the side of the lateral feed pusher 10 and the rear feed pusher 20 of the guide portion 30 and is placed on the settled surface of the guide portion 30. After pushing the workpiece to the rear mounting plate 21 of the rear feed pusher portion, the operation of returning to the original position so that the next processing object is transferred and processed on the guide portion 30 is repeated.

Referring to Figure 2 describes the operation of the automatic transfer device of the broaching machine according to the present invention, the workpiece 1 from the front transfer path in the initial state as shown in (a) to the front plate 11 After being provided, the lateral feed pusher portion 10 and the rear feed pusher portion 20 are upward as shown in (b) and rotated 90 ° downward as shown in (c), and (d) As shown in FIG. 3, the front seat plate 11 is continuously connected to the guide part 30. As shown in (e), the side pusher 12 moves the workpiece 1 toward the guide part 30. Push back and return to the state shown in (d) again, the structure of the lateral feed pusher 10 and the rear feed pusher 20 to the initial state of (a) through (c), (b) do.

The processing object 1 placed in the guide part 30 is transferred to the rear mounting plate 21 by operating the linear feed pusher part 40 as shown in FIG. 2 (f) after broaching. The pusher part 40 is returned as shown in (a), and the side feed pusher part 10 and the rear feed pusher part 20 are again (b), (c) to transfer the workpiece 1 to the back feed path. Through (), and as shown in (d), the rear pusher 22 pushes the workpiece 1 to the rear transfer path and returns as shown in (d). The structures of the side feed pusher part 10 and the back feed pusher part 20 are returned to the initial state (a) via (c) and (b) again.

In the present invention, as shown in (e) of FIG. 2, the linear reciprocating movements of the side pushers 12 and the rear pushers 22 are simultaneously performed, respectively. The workpiece 2 is settled on the front seat plate 11 during transfer to 21, and the workpiece 2 is also transported to the side while the workpiece 1 is transported backward by the rear transfer pusher 20. When the processing target 1 pushes the rear pusher 22 toward the rear feed path, the side pusher 12 pushes the processing target object 2 toward the guide unit 30, and the side transfer pusher unit ( 10) and the rear feed pusher 20 is to reduce the transport speed to the minimum as the transfer operation is performed at the same time.

The present invention by the configuration as described above, the manpower and time that was consumed in the transfer process according to the broach processing object in conjunction with the before and after broaching process to automatically and accurately transfer to the inside and outside of the broaching machine and the transfer path By reducing the effect of the broaching process productivity is significantly improved.

Claims (3)

It is provided with a front plate 11 for conveying and seating the object to be broached, and a side pusher 12 for pushing and transporting the object to the outside of the front plate 11, and is movable and rotated. Side feed pusher unit 10; It is connected to the side transfer pusher 10 at a right angle and is formed to be moved and rotated in the same way as the side transfer pusher 10, and the rear mounting plate 21 to which the broached processed object is transferred and seated. And, the rear feed pusher 20 is provided with a rear pusher 22 for pushing and transporting the workpiece to the outside of the rear mounting plate (21); The guide part 30 is installed at a position perpendicular to the object transfer path to the side transfer pusher part 10 and is provided with a settling surface on which the object is transferred and settled from the front mounting plate 11 of the side feed pusher part. Wow; Broaching machine, characterized in that it comprises a; linear feed pusher portion 40 for pushing and transporting the finished workpiece placed on the settled surface of the guide portion 30 to the rear set plate 21 of the rear feed pusher portion Automatic feeder. The method of claim 1, wherein the side feed pusher 10 and the rear feed pusher 20, By repeating the upward movement, the rotational movement, and the downward movement at right angles, the object to be processed to the side feed pusher 10 and the processing of the finished product to be processed from the rear feed pusher 20 are made in one direction in a straight line. Automatic feeder for broaching machines. The method of claim 1 or 2, wherein the side feed pusher 10 and the rear feed pusher 20, Automatic movement of the broaching machine, characterized in that the reciprocating movement of the side pusher (12) and the rear pusher (22) at the same time.