CN209381425U - A kind of multifunctional tire rim of the mouth molding dilator - Google Patents

Abstract

The utility model discloses a kind of multifunctional tire rims of the mouth to form dilator, is related to tire manufacturing art, including rack, and be set to the oil overhold of rack one end, and the fixed circular cone top in the oil overhold front end, oil overhold is connected with hydraulic station；The rack other end is equipped with centre rotational axis and is fixed on the rack by ring flange and lock nut, and the revolution cabinet that can be rotated about is additionally provided on the centre rotational axis, and the revolution cabinet side is equipped with drum set and is removably equipped with molding expansion drum thereon.Dilator can be formed by an estrade mouth and completes the purpose for realizing expansion to the dilator of different size model, achieve the purpose that save production cost.

Description

A kind of multifunctional tire rim of the mouth molding dilator

Technical field

The utility model relates to tire manufacturing equipment fields, more particularly to plant a kind of multifunctional tire rim of the mouth molding expansion Machine.

Background technique

Tyre rim.Finger wheel tire is mounted on the part on wheel rim, is made of bead core and chafer etc..It can bear because Internal pressure and the expansion force generated, while the Lateral Force that tire can also be overcome suffered in traveling of turning round, take off cover tire will not Wheel rim out.Therefore it must have very high strength, and structure should be close firm, be not susceptible to deform.

Enterprise in process of production, has the tire of various different sizes and model to need to produce, and different types of tyres pair The dilator for the different sizes expansion drum answered, therefore need frequently to replace dilator in production according to production requirement, and each Kind model dilator occupies mass production plant area area, causes unnecessary waste.

Therefore need one kind that can successively realize to the rim of the mouth molding dilator that different types of tyres rim of the mouth is expanded A tractor serves several purposes saves enterprise's production cost.

Summary of the invention

The purpose of the utility model is to provide a kind of multifunctional tire rim of the mouth form dilator, can by an estrade mouth at Type dilator completes the purpose that expansion is realized to the dilator of different size model, achievees the purpose that save production cost.

To realize said effect, the utility model discloses a kind of multifunctional tire rims of the mouth to form dilator, including rack, And it is set to the oil overhold of rack one end, the fixed circular cone top in the oil overhold front end, oil overhold is connected with hydraulic station；The rack other end It is fixed on the rack equipped with centre rotational axis and by ring flange and lock nut, being additionally provided on the centre rotational axis can be around its rotation The revolution cabinet turned, the revolution cabinet side are equipped with drum set and are removably equipped with molding expansion drum thereon.

Further, wherein the revolution cabinet be it is rectangular, side be equipped with four drum kit sets.

Further, wherein molding expansion drum selected from 8 the different sizes such as ", 10 ", 15 ", 20 ".

The utility model has the beneficial effects that:

The design of tire base gluon mouth automatic moulding is aimed at, base rubber rapid shaping is suitble to；This equipment operation is simple, can be same When form the tire of plurality of specifications, can be completed by an equipment to the molding of the rim of the mouth of Multiple Type tire, it is effective to reduce The investment of equipment.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It is clear that the accompanying drawings in the following description is this reality Without creative efforts, may be used also for those of ordinary skill in the art with novel some embodiments To obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side view of the utility model；

Fig. 3 is the top view of the utility model；

Fig. 4 is the use schematic diagram one of the utility model；

Fig. 5 is the use schematic diagram two of the utility model.

Specific embodiment

In the present invention unless specifically defined or limited otherwise, the arts such as term, " connected ", " connection ", " fixation " Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machinery Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary Internal connection.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this as the case may be Concrete meaning in novel.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Embodiment one:

The utility model discloses a kind of multifunctional tire rims of the mouth to form dilator, it is characterised in that: including rack 1, with And it is set to the oil overhold 4 of rack one end, the fixed circular cone top 3 in the oil overhold front end, oil overhold is connected with hydraulic station 9；Rack is another End is equipped with centre rotational axis 5 and is fixed on the rack by ring flange 6 and lock nut 8, and being additionally provided on the centre rotational axis can The revolution cabinet 7 rotated about, the revolution cabinet side are equipped with drum set 10 and are removably equipped with molding expansion drum 2 thereon.

Wherein the revolution cabinet is rectangular, and side is equipped with four drum kit sets.

Wherein molding expansion drum selected from 8 the different sizes such as ", 10 ", 15 ", 20 ".

In use, process as needed rim of the mouth set model, select suitable rim of the mouth molding expand drum, by it is corresponding at Type expansion drum rotation comes directly towards opposite position to circular cone.

Base rubber one cut is placed on outer expansion drum as shown in Figure 4,5, can be manually rotated expansion drum, by base rubber It is wrapped on expansion drum；Wire loop is successively spaced apart on the outside of base rubber, starts oil overhold, oil overhold is made to advance, alignment expansion Drum is internal, expands outwardly expansion drum, until wire loop is strutted completely, lays down oil overhold pressure, and expansion drum is made to be reduced to minimum ruler It is very little, take the base rubber rim of the mouth set made away

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (3)

1. a kind of multifunctional tire rim of the mouth forms dilator, it is characterised in that: including rack (1), and be set to rack one end Oil overhold (4), the fixed circular cone top (3) in the oil overhold front end, oil overhold is connected with hydraulic station (9)；The rack other end is equipped with center Rotary shaft (5) is simultaneously fixed on the rack by ring flange (6) and lock nut (8), and being additionally provided on the centre rotational axis can be around it The revolution cabinet (7) of rotation, the revolution cabinet side are equipped with drum set (10) and are removably equipped with molding expansion drum thereon (2).

2. a kind of multifunctional tire rim of the mouth according to claim 1 forms dilator, it is characterised in that: the revolution cabinet To be rectangular, side is equipped with four drum kit sets.

3. a kind of multifunctional tire rim of the mouth according to claim 1 forms dilator, it is characterised in that: the molding expansion Drum different sizes such as ", 10 ", 15 ", 20 " selected from 8.