CN201685362U - Waveform die - Google Patents

Abstract

The utility model discloses a waveform die, comprising a die body, wherein the head part of the die body is a main lip which adopts a waveform lip; and the waist of the die body adopts a conical surface on which longitudinally inclined waveform ditches are arranged. The waveform die can replace two bidirectional reversing veins products. The waveform die breaks through the technical monopolization of few countries in Europe and America on die processing technology, and fills up the blank on the waveform lip die processing of oil seals in China.

Description

Waveform mould

Technical field

The utility model relates to a kind of Waveform mould of making the two-way power backflow of automobile industry sealed product.

Background technology

Existing market has only the German Mould Machining industry of U.S. Italy can process like product and procurement price high (diameter 50mm weight only is that 200 every unit prices of mould that restrain are up to 9000RBM), the product that the process program of my company's autonomous Design processes is disposable smoothly by bench test in Germany, and obtain affirming on the SKF group sealing applications, and price on year-on-year basis external price 2/5.

The utility model content

The purpose of this utility model provides a kind of Waveform mould of making the two-way power backflow of automobile industry sealed product, and solving the two-way power backflow of automobile industry sealed product has market not have the problem of Mould Machining ability.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of Waveform mould comprises die ontology, and the head of die ontology is main lip, and main lip adopts the waveform lip, and the waist of die ontology adopts the conical surface, and the conical surface is provided with the waveform groove of fore-and-aft tilt, 2 kinds of bidirectional-reflux lines of this kind products substitution product.

The described Waveform mould of this patent has been broken the monopolization of the technology of having only American-European a handful of countries mould processing technology, fills up the blank of China's oil sealing waveform lip Mould Machining.

Description of drawings

With embodiment the utility model is described in further detail with reference to the accompanying drawings below.

Fig. 1 is the structure chart of Waveform mould;

Fig. 2 is the structure chart of another kind of Waveform mould;

Fig. 3 is the structure chart of another kind of Waveform mould.

1, body; 2, main lip; 3, waveform groove.

The specific embodiment

Shown in Fig. 1-2, a kind of Waveform mould comprises die ontology 1, the head of die ontology 1 is main lip 2, and main lip 2 adopts the waveform lip, and the waist of die ontology 1 adopts the conical surface, the conical surface is provided with the waveform groove 3 of fore-and-aft tilt, 2 kinds of bidirectional-reflux lines of this kind products substitution product.

The described Waveform mould of this patent has been broken the monopolization of the technology of having only American-European a handful of countries mould processing technology, fills up the blank of China's oil sealing waveform lip Mould Machining.

Claims (1)

1. a Waveform mould comprises die ontology, and the head of die ontology is main lip, it is characterized in that, main lip adopts the waveform lip, and the waist of die ontology adopts the conical surface, and the conical surface is provided with the waveform groove of fore-and-aft tilt.

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