KR20170065192A - Slide structure of feeding table of thomson press - Google Patents

Abstract

The present invention is characterized in that a slide support plate of ultra high molecular weight polyethylene (Ultra High Molecular Poly Ethylene) material is mounted on the upper surface of the arm, the transfer table is seated on the slide support plate and the transfer table is slidably transported along the slide support plate To a slide structure of a transfer table for a Thompson press.
The slide structure of the transfer table for the Thompson press according to the present invention is characterized in that a pair of arms 120 are connected to the press work table 110 and the slide guide plate 130 and the side guide rods 140 And the transfer table 150 is mounted on the slide support plate 130. The side surface of the transfer table 150 is closely attached to the side guide rods 140, And the arm 150 is transferred from the arm 120 to the press workbench 110 or from the press workbench 110 to the arm 120 in a sliding manner along the slide board 130 by the transfer device 160 do.

Description

TECHNICAL FIELD [0001] The present invention relates to a slide structure for a Thomson press,

The present invention relates to a slide structure of a transfer table for Thompson press, and more particularly to a slide structure of a transfer table for Thompson press, in which a slide plate of Ultra High Molecular Poly Ethylene material is mounted on an upper surface of an arm, The present invention relates to a slide structure of a transfer table for a Thomson press in which a transfer table is conveyed along a slide plate by a transfer device in a sliding manner.

1 to 3, a conventional transfer table slide structure for a Thomson press has an arm 2 connected to one side of a fixed table 1, and a transfer table 3 provided at an upper side of the arm 2 have.

The slide table 4 is fixed to both sides of the transfer table 3 by bolts 5 and a spring 6 is interposed between the slide member 4 and the transfer table 3, The transfer table 3 is moved in a state of being spaced apart from the upper surface of the fixed table 1 by a predetermined distance.

The moving means of the transfer table 3 includes a screw bar 7, a nut 8 for moving the transfer table 3 by rotation of the screw bar 7, And the motor 9 is composed of a motor.

In order to press-process the workpiece, the workpiece is placed on the transfer table 3, and the transfer table 3 is placed on the upper portion of the stationary table 1 and then pressed. When the frame is lowered and pressed, the central portion of the transfer table 3 is subjected to a load by the press and the both sides thereof are supported by the springs 6. Therefore, when the transfer table 3 is rigidly warped, There is a problem that it is difficult to precisely process the workpiece.

Korean Patent No. 10-0948882 (registered on Mar. 15, 2010) Title of invention: Transfer table support structure of press Korean Patent No. 10-0441670 (Registered July 15, 2004) Title of invention: Thompson Press

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an apparatus and a method for mounting a slide table and a side guide rod of Ultra High Molecular Poly Ethylene material on an upper surface of an arm, The conveying table is conveyed in a sliding manner along the slide support plate when the conveying table is conveyed so that there is no noise and self-lubricating property when conveying the conveying table, so there is no need to separately supply lubricating oil and excellent impact resistance and abrasion resistance, And to provide a slide structure of a transfer table for a long Thomson press.

Another object of the present invention is to provide a press workbench which is equipped with a support panel of the same material as the slide support plate and is absorbed by the support panel when the upper mold is assembled so that no separate spring for shock absorption is required, Which is capable of precisely machining a workpiece by preventing a warp deformation from occurring on the transfer table due to an impact generated in the transfer table.

According to an aspect of the present invention, there is provided a slide structure of a transfer table for a Thomson press, wherein a pair of arms are connected to a press workbench, a slide plate and a side guide rod are respectively provided on an upper surface of the arm, And the transfer table is attached to the slide support plate, the side surface of the transfer table is brought into close contact with the side guide rods, and the transfer table is transferred from the arm to the press work table in a sliding manner along the slide support plate by the transfer device, And is conveyed to the arm.

The press workbench is characterized in that three support panels are arranged and the side guide rods are extended to be disposed on the side of the support panel.

The slide support plate is formed of ultra high molecular polyethylene (ULTC).

And the transfer table is formed of a thick steel plate.

Accordingly, the slide structure of the transfer table for Thompson press according to the present invention is such that the transfer table is transported along the slide plate of ultra-high molecular weight polyethylene (polyethylene) material, so that there is no noise, It is not necessary to supply the mold, and it is excellent in impact resistance and abrasion resistance, has a long service life, and is fitted with a support panel of the same material as the slide support plate on the press workbench. When the upper mold is assembled, And no warpage is generated in the transfer table due to the impact generated in the welding process, so that the workpiece can be precisely machined.

1 is a side view schematically showing a conventional Thomson press device
2 is a cross-sectional view of a portion of a conventional Thomson press apparatus
Fig. 3 is a partial enlarged view of Fig. 2
4 is a side view showing a Thomson press apparatus according to the present invention
5 is a plan view showing a slide structure of a transfer table for a Thomson press according to the present invention.
6 is a partial detail view showing a slide structure of a transfer table for a Thomson press according to the present invention

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

4 to 6, a slide structure of a transfer table for a Thomson press according to the present invention includes a pair of arms 120 connected to a press work table 110, The side guide rods 130 and the side guide rods 140 are mounted in the longitudinal direction of the arm 120 so that the transfer table 150 is seated on the slide support plate 130, And the transfer table 150 is moved by the transfer device 160 (see FIG. 4) along the slide support plate 130 in a sliding manner from the arm 120 to the press work table 110, 110) to the arm (120).

Three presser panels 170 are arranged on the press work table 110 and the side guide rods 140 are extended to be disposed on the side of the presser panel 170. [

The slide support plate 130 and the support panel 170 are produced and sold under the trade name of "GUR" by Celanese Corporation under the name of Ultra High Molecular Poly Ethylene, It has abrasion resistance and self-lubricating property similar to that of fluorine resin. It has the advantage of not needing lubricating oil, and is excellent in chemical resistance, noise absorption, cold resistance, electrical insulation, and lighter than MC nylon.

The slide support plate 130 and the support panel 170 are mounted on the arm 120 and the press work table 110 by a plurality of bolts 135 and 175, respectively. In order to prevent the head of the bolt from protruding upward, A bolt hole (not shown) having a groove is formed.

The transfer table 150 is formed of a thick steel plate.

Although the timing belt device is shown in Fig. 4, the present invention is not limited thereto, and may be any one of a screw shaft device and a cylinder device.

The slide structure of the transfer table for Thompson press according to the present invention configured as described above is such that when the transfer table 150 is transferred by the transfer device 160, the transfer table 150 is moved in a sliding manner along the slide- Lt; / RTI > At this time, the transfer table 150 is prevented from swaying from side to side by the side guide rod 140. Here, since the slide plate 130 is made of ultra-high molecular weight polyethylene material, there is no noise and self-lubricating property, and there is no need to supply lubricating oil separately, and it is excellent in impact resistance and abrasion resistance and has a long service life.

The support panel 170 of the same material as that of the slide support plate 130 is mounted on the press work table 110 so that when the upper metal mold 180 is assembled, So that no deflection is generated in the transfer table due to the impact generated in the process of assembling, thereby making it possible to precisely process the workpiece.

110: Press table 120:
130: slide support plate 140: side guide rod
150: transfer table 160: transfer device
170:

Claims (4)

A pair of arms 120 are connected to the press work platform 110 and a slide support plate 130 and a side guide rod 140 are mounted on the upper surface of the arm 120 in a lengthwise direction of the arm 120 And the transfer table 150 is mounted on the slide support plate 130. The side surface of the transfer table 150 is in close contact with the side guide rods 140 and the transfer table 150 is mounted on the slide support plate 150 by the transfer device 160. [ Is transferred from the arm (120) to the press workbench (110) or from the press workbench (110) to the arm (120) in a sliding manner along the guide rail (130).
The method according to claim 1,
Wherein three presser panels (170) are arranged in the press workbench (110) and the side guide rods (140) are extended to be disposed on the side of the receiving panel (170).
The method according to claim 1,
Wherein the slide support plate (130) is formed of ultra high molecular weight polyethylene (Ultra High Molecular Poly Ethylene) material.
The method according to claim 1,
Wherein the transfer table (150) is formed of a single thick steel plate.

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