CN202021405U - Novel electrode - Google Patents

Abstract

The utility model discloses novel electrode which is used for processing a mould core of a mould. The novel electrode comprises electrode body, an electrode datum frame and a datum angle, wherein the electrode datum frame is provided with two groups of datum surfaces which are respectively provided with four datum edges, every two adjacent datum edges of the four datum edges are vertical to each other, and the two opposite datum edges are parallel to each other; the electrode datum frame has corresponding parallel surface and vertical surface to conduct calibration and bumping number every time the electrode body rotates to discharge electricity; and the datum angle is arranged on the electrode datum frame. Electrodes rotates to discharge electricity when the body parts of the electrodes are the same but have different directions on the mould core of the mould; the electrodes have corresponding datum surfaces for the calibrating and the number obtaining, so as to realize sharing of the electrodes; and more electrodes are not needed, and the number of electrodes is reduced.

Description

Novel electrode

[technical field]

The utility model relates to a kind of electrode, the novel electrode that the identical but direction on the mould die of the body part that is specifically related to a kind of electrode simultaneously can be not shared.

[background technology]

Die to mould adds man-hour, needs to use electrode.Electrode is divided into electrode body part and electrode reference frame part, and the electrode body partly is used for participating in discharge, and electrode reference frame part does not participate in discharging, and only is used for correcting electrode and peek.

The electrode reference frame is divided into square and circular two kinds at present.When electrode body when partly being cylindrical, the electrode reference frame is designed to circle, and electrode body part and electrode reference frame partly are concentric circles, do not need to distinguish direction, so without reference angle; When the electrode body partly was non-cylindrical, the electrode reference frame was designed to square, and design has reference angle to be used for distinguishing the clamping direction on the electrode reference frame.

When electrode body part identical, see also shown in Figure 1, when the body part 11 of first electrode 10 identical with the body part 21 of second electrode 20, but the electrode body part direction on the mould die is different and when non-90 ° or non-180 °, present electrode reference frame design just can't realize the shared of electrode, and the electrode that need split into two or more groups is finished the discharge on the mould die.

In view of this, in fact be necessary to develop a kind of novel electrode, this novel electrode need not more groups electrode in that the body part of electrode is identical but direction on the mould die can not realize the shared of electrode simultaneously, has reduced the quantity of electrode.

[summary of the invention]

Therefore, the purpose of this utility model provides a kind of novel electrode, and this novel electrode need not more groups electrode in that the body part of electrode is identical but direction on the mould die can not realize the shared of electrode simultaneously, has reduced the quantity of electrode.

In order to achieve the above object, novel electrode of the present utility model is used for the mould die is processed, and this novel electrode comprises:

The electrode body;

The electrode reference frame, this electrode reference frame is provided with two groups of datum levels, these two groups of datum levels are respectively equipped with four true edges, two true edges that these four true edges are adjacent are vertical mutually, two relative true edges are parallel to each other, and this electrode reference frame all has corresponding parallel surface and vertical plane to proofread and correct and bump number when the each rotating electric-discharging of electrode body; And

Reference angle, it is located on the above-mentioned electrode reference frame.

Compared to prior art, novel electrode of the present utility model need not more groups electrode in that the body part of electrode is identical but direction on the mould die can not realize the shared of electrode simultaneously, has reduced the quantity of electrode.

[description of drawings]

Fig. 1 illustrates the existing schematic diagram of electrode on die.

Fig. 2 illustrates the schematic diagram of novel electrode of the present utility model.

Fig. 3 illustrates the schematic diagram of novel electrode of the present utility model on die.

[specific embodiment]

See also Fig. 2, shown in Figure 3, it illustrates the schematic diagram of novel electrode of the present utility model, the schematic diagram of novel electrode of the present utility model on die respectively.

Novel electrode of the present utility model is used for the die 4 of mould is processed, and this novel electrode comprises:

The die 4 that electrode body 310, this electrode body 310 are used for participating in mould discharges;

Electrode reference frame 320, this electrode reference frame 320 does not participate in discharge, only be used for proofreading and correct and peek, this electrode reference frame 320 is provided with two groups of datum levels, these two groups of datum levels are respectively first group of datum level 321 and second group of datum level 322, this first group of datum level 321 and second group of datum level 322 are respectively equipped with four true edges, two true edges that these four true edges are adjacent are vertical mutually, two relative true edges are parallel to each other, and this electrode reference frame 320 all has corresponding parallel surface and vertical plane to proofread and correct and bump number when the each rotating electric-discharging of electrode body 310; And

Reference angle 330, it is located on the above-mentioned electrode reference frame 320, and this reference angle 330 is used for distinguishing the clamping direction.

See also shown in Figure 3ly, it illustrates the schematic diagram of novel electrode of the present utility model on die.When discharging for the first time, proofread and correct the datum level of first group of datum level 321 and this novel electrode, and use peek in first group of datum level 321 minutes according to reference angle 330 orientation.When discharging for the second time, only need this novel electrode of rotation, proofread and correct the datum level of second group of datum level 322 and this novel electrode, and use peek in second group of datum level 322 minutes according to reference angle 330 orientation.

Novel electrode of the present utility model is identical in the body part of electrode but direction on the mould die does not only need rotating electric-discharging simultaneously, and has corresponding datum level to proofread and correct and peek, and realizes the shared of electrode, need not more groups electrode, has reduced the quantity of electrode.

Claims (1)

1. a novel electrode is used for the mould die is processed, and it is characterized in that this novel electrode comprises:

The electrode body;

The electrode reference frame, this electrode reference frame is provided with two groups of datum levels, these two groups of datum levels are respectively equipped with four true edges, two true edges that these four true edges are adjacent are vertical mutually, two relative true edges are parallel to each other, and this electrode reference frame all has corresponding parallel surface and vertical plane to proofread and correct and bump number when the each rotating electric-discharging of electrode body; And

Reference angle, it is located on the above-mentioned electrode reference frame.

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