KR20000055700A - Automatic transfer system of forging material - Google Patents

Abstract

PURPOSE: An apparatus is provided to accomplish improvement enabling a forging material to be processed and transported with ease and accuracy while allowing the material supplied to a forging press to be clamped for a processing and the processed material to be transported by a transport member. CONSTITUTION: An apparatus comprises guide rails(2) arranged onto a base body(1), one rail having a pair of sliders(4,401) installed to be movable and which have material supply bars(5,501), respectively, the material supply bars being provided with plural clampers(6,601), the sliders having ends provided with links(8) connected to an elevating member(10) installed to an elevating ram(9), the other guide rail having material supply bars installed to be horizontally movable, the material supply bars having at end portions thereof a rotating member which is connected to be rotatable to an elevating rod which is installed at a side of the elevating ram.

Description

Automatic transfer system of forging material

In the present invention, when the material is automatically supplied to the forging press and transported, when the material is supplied, it is processed by clamping it and supplying the processed material to the conveying means for easy and simple processing and transfer of the material The present invention relates to an automatic transfer device of forged material that can be quickly and accurately.

The material transfer device installed in the conventional forging press is provided with a power transmission device 22 on one side of the press body 21 on the upper part of the material supply part as shown in FIGS. 1 and 2, and one end of the power transmission device 22. The link box 23 is connected to the link box 23, and the link box 23 is connected to the sprockets 24 and 25, and the sprocket 24 has a supply bar 27 and a spline 28 installed at the bracket 26. The sprocket 25 is connected to the front and rear cams 30 and the on and off cams 31 and 32 driven by the cam switch 29 to the shaft 33, respectively. It was configured by installing a slider 34, when the material is supplied to the material supply unit, the power transmission device 22 drives the sprockets 24, 25 through the link box 23 and the sprocket 25 The cam switch 29, the forward and backward cams 30, and the on-off cams 31 and 32 are driven through the silver shaft 33 so as to be supplied. Is held by the slider 34 and the press body 21 is lowered in this state to process the material, and then the supply bar 27 and the spline 28 are driven by the sprocket 24 to transfer the material. It was composed.

However, such a conventional system was not able to achieve accurate operation because the entire system was complicated, and there was a closed end in which the whole work was interrupted when one structure caused an error, and in particular, the operation of the cams could not be made accurately. In this case, the processing of the material, as well as the transfer was not made smoothly, the processing defect of the material was a defect that causes the failure of the device, the operation of the device is not good due to a lot of noise generated when driving the device There was a problem.

The present invention has been made in view of the above-mentioned conventional problems to automatically supply and transfer the material to the forging press, and when the material is supplied, to clamp and process the material and transfer the processed material transfer means It is intended to provide an automatic transfer device of the forged material to be supplied to the processing and transfer of the material easy, simple, quick, accurate bar, which will be described in detail below based on the accompanying drawings.

1 is an installation state diagram showing the structure of the conventional invention

Figure 2 is an operating state of Figure 1

Figure 3 is a perspective view showing the clamping structure of the present invention

Figure 4 is a perspective view of the conveying means of the present invention

5 is a front view of the present invention

6 is a side view of the present invention

7 is an operating state diagram of FIG.

<Explanation of symbols for main parts of drawing>

1: gas

2,3: guide rail

4,401: Slider

5,501: Material supply bar

6,601: Clamper

7,8: link

9: lifting ram

10: hatch

11: Hoedong-gu

12: lifting rod

In supplying and transferring the forging material to the forging press, guide rails 2 and 3 are installed on the upper part of the base 1, and respective material supply bars 5 and 501 are installed on the guide rails 2, respectively. A pair of sliders (4) and (401) are movably installed, and a plurality of clampers (6) and (601) are installed in the material supply bars (5) and 501, and one end of each of the sliders (4) and 401 is provided. Each link (7) (8) is installed to install it connected to the hatch (10) installed in the lifting ram (9).

The guide rails 3 are installed to allow the respective material supply bars 5 and 501 to move left and right, and one end of the material supply bars 5 and 501 is provided with a rotation hole 11. 11 is configured to be connected to the elevating rod 12 installed on the other side of the elevating ram 9 in a rotatable state, and 13 is a material to be fed and supplied.

According to the present invention configured as described above, when the forging material is supplied to the forging press, when the material 13 is supplied to the upper portion of the base 1, the lifting ram 9 is first lowered and the lifting ram 9 is As the lowering of the hatch 10 descends, the sliders 4 and 401 connected to the links 7 and 8 are pushed, and the sliders are moved along the guide rails 2 and the lifting ram 9 is in this state. ) Is continuously lowered and forged while pressing the supplied materials.

When the forging of the material 13 is completed by the lifting ram, the lifting ram 9 is raised again, and thus the hatch 10 and the links 7 and 8 are raised together, and according to the rising of the lifting ram 9. The sliders (4) and 401 are simultaneously pulled along the guide rails (2) to move the respective material supply bars (5) and (501) installed therein to each other inwards, and they are moved inwards. The clampers 6 and 601 cause the machined material 13 to be clamped.

When the material 13 is clamped by the clampers 6 and 601 installed on the sliders 4 and 401 and the material supply bars 5 and 501 as described above, the lifting ram 9 is raised. The lifting bar 12 on the other side that rises together ascends and the lifting bar 12 rotates to rotate the pivoting hole 11, so that the material supply bars 5 and 501 installed on the guide rail 3 are provided. Move to one side, and in this state, the first stroke is completed.

When the first stroke is completed, the next stroke is made while repeating the above operation, the operations are made in accordance with the lifting of the lifting ram (9) and the material 13 is made for each stroke is made. Forging and movement will be repeated.

According to the present invention as described above, the slider and the material supply bar are operated by the driving of the elevating ram along the guide rail installed in the gas as described above, and the clamping and moving is repeated by the elevating hole and the elevating rod every time the elevating ram is lifted. As a device of structure, it is possible to serially process and convey materials, and the processing and conveying operations are performed accurately and quickly.

Therefore, there is almost no failure of the transfer device, the control of the device can be easily performed without special technology, and the productivity can be greatly improved while improving work efficiency.

Claims (1)

In supplying and transferring the forging material to the forging press, guide rails 2 and 3 are installed on the upper part of the base 1, and respective material supply bars 5 and 501 are installed on the guide rails 2, respectively. A pair of sliders (4) and (401) are movably installed, and a plurality of clampers (6) and (601) are installed in the material supply bars (5) and 501, and one end of each of the sliders (4) and 401 is provided. Each link (7) (8) is installed to install it connected to the hatch (10) is installed in the lifting ram (9), the guide rail (3) is provided for each material supply bar (5) (501) It is installed to move from side to side and one end of the material supply bar (5) (501) to install the rotating hole 11, the rotating hole 11 is the elevating rod 12 installed on the other side of the lifting ram (9) Automatic transfer device of forged material, characterized in that configured to be connected to the rotatable state.