CN2413891Y - Closed groove type guide rail for die open/close movement of mechanical type tyre vulcanizer - Google Patents

Abstract

The utility model provides an opening-closing mould movement trace rail for a mechanical type tyre vulcanizer. The opening-closing mould movement trace rail can ensure the stable process of opening and closing a mold and ensure the accuracy and the service life of the vulcanizer. The utility model which is composed of a wall panel and a rail is characterized in that a guide track is composed of two guide track plates which are fixedly welded on the wall panel, and a slide way between the two guide track plates is a guide track trace. The original action of digging a through groove on the wall panel to form a track can be avoided, which strengthens the rigidity of the wall panel. When stressed, the utility model is not deformed, so that a four bar linkage mechanism can be stably operated during the movement of opening-closing mould of the vulcanizer. Therefore, the high working precision of the vulcanizer can be ensured, and the utility model has the advantages of good product quality, not easy damage for the track and mechanisms and long service life.

Description

Mechanical type tyre vulcanizer folding mould motion sealing slot type guide rail

The utility model relates to tyre vulcanizer, and exactly, it is the movement locus guide rail (track) of quadric chain in folding mould when motion of control vulcanizer.

The folding mould motion of prior mechanical vulcanizer is the motion of a typical quadric chain, and movement locus is controlled by the guide rail on the wallboard.

The track of translational vulcanizer is to open the guide rail that groove forms on wallboard, it has weakened the rigidity of wallboard greatly, cause the steady and shake in the vulcanizer folding mold process, influenced fixed middle precision, the life-span of vulcanizer, directly influence tire quality and service life of equipment.

The purpose of this utility model provides a kind of mechanical type tyre vulcanizer folding mould motion sealing slot type guide rail.It can make the folding mold process steady, guarantees the precision and the service life of vulcanizer.

The utility model purpose is realized that by following technical scheme it is made of wallboard and guide rail, is characterized in: guide rail is welded on the wallboard admittedly by two guide rail plates and constitutes, and the chute that forms between two guide rail plates is guiderail track.

Because track is other making, and be fixed on the wallboard, form track with regard to avoiding on wallboard, digging through groove originally like this, strengthen the rigidity of wallboard greatly, not yielding when it is stressed, when making the motion of vulcanizer folding mould, quadric chain operates steadily, the precision height, thereby makes vulcanizer operating accuracy height, good product quality, and track and mechanism are not fragile, long service life.

Be illustrated below in conjunction with drawings and Examples:

Fig. 1 is a track construction schematic diagram of the prior art;

Fig. 2 is Figure 1A-A cutaway view;

Fig. 3 is the utility model structural representation;

Fig. 4 is Fig. 3 B-B cutaway view.

As shown in Figure 1 and Figure 2, used guide rail is to process enclosed slot P (being slide rail) by geometric locus and form on wallboard 1, makes that whole wallboard rigidity is poor.As shown in Figure 3, Figure 4, the utility model is after in advance two guide rail plates 2 and wallboard 1 being welded into one, the size of reprocessing chute.Wallboard is not dug through, good rigidity.Its chute P ' is a track.Advantageous effect as described above.

Claims (1)

1, a kind of mechanical type tyre vulcanizer folding mould motion sealing slot type guide rail, it is made of wallboard and track, it is characterized in that: guide rail is welded on the wallboard admittedly by two guide rail plates and constitutes, and the chute that forms between two guide rail plates is guiderail track.

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