CN203511950U - Combined type brake disc - Google Patents

Abstract

Provided is a combined type brake disc. A flat-shaped clamp bearing ring sheet, which is in the shape of a circular ring, is assembled with and integrated into a flat-shaped inner ring sheet, so the brake disc is formed; a plurality of through holes are arranged in the surface of the clamp bearing ring sheet; a plurality of projections extending towards a central point are arranged in the surface of the hollow inner ring sheet; the forefront end of each of the projections is in the shape of a recessed arc port; recessed arc ports which equals with the projections in number are arranged in the periphery of the inner ring sheet; through holes different in size and area and a central through hole are arranged in the surface; and the clamp bearing ring sheet and the inner ring sheet are made of different materials. After being clamped, screwed and fixed, the recessed arc ports arranged in opposite positions respectively in the clamp bearing ring sheet and the inner ring sheet are assembled in a shaft lever of a vehicle; when a clamping device of a brake is clamping the clamp bearing ring sheet of the brake disc to perform braking action, because the inner ring sheet is not easily heated, the hot temperature generated by the clamp bearing ring sheet is not easily conducted to the inner ring sheet and heat is not easily generated, so a heat resisting effect is achieved; and based on demands, the clamp bearing ring sheet and the inner ring sheet can be easily dismantled and changed, so a practical objective is achieved.

Description

Knockdown brake disc

Technical field

A kind of knockdown brake disc of the utility model is to be annulus and for the clamp ring sheet and that is subject to of flats is also integrated for the interior ring plate of flats is assembled, wherein, being subject to clamp ring sheet and interior ring plate is to be made by unlike material by one; Be when the binder of brake clamping brake disc be subject to clamp ring sheet to do brake time, under itself being difficult for being heated cause, interior ring plate then cause being subject to the hot temperature that clamp ring sheet produces to be difficult for conduction to interior ring plate heat-dissipating, to form thermal resistance effect, and can select to be subject to clamp ring sheet, interior ring plate to do facility and change according to its demand, so to reach tool practicality object.

Background technology

Press, general institute does and clamps the brake disc A (as Fig. 1) braking for the binder in brake, that the flat-disk shape that is integral type is made mostly, and consider in order to there is fast speed radiating effect, conventionally all can be shaped with on the whole a plurality of through hole A1 that present the area that varies in size, so also can expendable weight, by centre hole A2, be assembled in vehicle more afterwards.

Yet find through long-term observation practically: due to whole brake disc A be integral type material through being processed into, when the binder of brake is when clamping brake disc A does brake, because binder folder is pasting brake disc A two sides, and be moment to rub fast under situation, to produce immediately hot temperature, action is although it is so a bit of time operation, but the temperature that produced so is immediately not low, and be enough to make the skin and flesh of health when contact, to become burned black shape, also because such hot temperature can conduct to the assembly of assembling in brake disc A centre hole A2, especially the ball in bearing produces distortion gradually after can causing and being heated over a long time, historical facts or anecdotes has the road of improvement.Therefore, applicant just develops the utility model creation, and files an application.

Utility model content

The purpose of this utility model is to provide a kind of knockdown brake disc, and it is simple in structure, and handling are convenient, can reduce and be heated, and improves thermal resistance effect, has more practicality.

For achieving the above object, the utility model discloses a kind of knockdown brake disc, by one, be assembled by clamp ring sheet and interior ring plate and be integrated, it is characterized in that:

This is made by unlike material by clamp ring sheet and interior ring plate, this is subject to clamp ring sheet to be annulus and is flats, and on the face that is subject to clamp ring sheet, be shaped with a plurality of through holes, and be shaped with a plurality of teats that extend towards center-point at the inner ring surface that is subject to clamp ring sheet hollow, and be foremost the first concave arc mouth at teat;

This interior ring plate is annulus and for flats, and at interior ring plate periphery the second concave arc mouth that to be provided with the teat that is subject to clamp ring sheet inner ring surface be relative populations, on the face of interior ring plate and be shaped with a plurality of through holes and a central hole; Be subject to be in clamp ring sheet and interior ring plate the first concave arc mouth that relative position arranges and the second concave arc mouth and at both sides double team, screw togather fixingly with in conjunction with forming brake disc in position respectively by bolt and nut, then be assembled in the axostylus axostyle of vehicle by the central hole of interior ring plate.

Also disclose a kind of knockdown brake disc, by one, be assembled by clamp ring sheet and interior ring plate and be integrated, it is characterized in that:

This is made by unlike material by clamp ring sheet and interior ring plate, this is subject to clamp ring sheet to be annulus and is flats, and on the face that is subject to clamp ring sheet, be shaped with a plurality of through holes, and be shaped with a plurality of teats that extend towards center-point at the inner ring surface that is subject to clamp ring sheet hollow, and be foremost the first concave arc mouth at teat;

This interior ring plate is annulus and for flats, and at interior ring plate periphery the second concave arc mouth that to be provided with the teat that is subject to clamp ring sheet inner ring surface be relative populations, on the face of interior ring plate and be shaped with a plurality of through holes and a central hole; Be subject to be in clamp ring sheet and interior ring plate the first concave arc mouth that relative position arranges and the second concave arc mouth and by pin thread and box, with riveting method, carry out double team assembling and fix with in conjunction with forming brake disc, then be assembled in the axostylus axostyle of vehicle by the central hole of interior ring plate.

By said structure, knockdown brake disc of the present utility model is by one, be assembled by clamp ring sheet and interior ring plate to be integrated, and wherein, made by clamp ring sheet and interior ring plate by unlike material; When the binder of brake clamping brake disc be subject to clamp ring sheet to do brake time, under interior ring plate itself is difficult for being heated cause, then cause being subject to the hot temperature that clamp ring sheet produces to be difficult for conduction to interior ring plate heat-dissipating, to form thermal resistance effect; And by made by unlike material by clamp ring sheet and interior ring plate itself, can select to be subject to clamp ring sheet, interior ring plate to do facility and change according to its demand; Two parts handling are simultaneously very convenient, are beneficial to and replace and safeguard.

Accompanying drawing explanation

Fig. 1: be the diagram of prior art.

Fig. 2: the decomposing schematic representation of the knockdown brake disc of the utility model.

Fig. 3: the combination schematic diagram of the knockdown brake disc of the utility model.

Fig. 4: the cutaway drawing of the knockdown brake disc of the utility model.

Fig. 5: the utility model different shape is done the diagram () of assembling.

Cutaway view after Fig. 5 A: Fig. 5 combination.

Fig. 6: the utility model different shape is done the diagram (two) of assembling.

Cutaway view after Fig. 6 A: Fig. 6 combination.

Fig. 7: the decomposing schematic representation of another form of the utility model.

Fig. 8: the combination schematic diagram of another form of the utility model.

Fig. 9: the cutaway drawing of another form of the utility model.

Figure 10: the utility model is not diagram () in specie.

Figure 11: the utility model is not diagram (two) in specie.

Figure 12: the utility model is not diagram (three) in specie.

The specific embodiment

First, respect please refer to as shown in Fig. 2,3,4 detailed description: a kind of knockdown brake disc of the utility model, by one, be assembled by clamp ring sheet 1 and interior ring plate 2 to be integrated, wherein, be subject to clamp ring sheet 1 to be annulus and for flats, and be shaped with on the whole a plurality of through holes 11, and be shaped with a plurality of teats 12 that extend towards center-point at the inner ring surface of hollow, and be foremost the first concave arc mouth 13 at teat 12; And interior ring plate 2 is annulus and for flats, and at periphery, being provided with the teat 12 that is subject to clamp ring sheet 1 inner ring surface is the second concave arc mouth 21 of relative populations, on the whole and be shaped with through hole 22 and a central hole 23 of a plurality of areas that differ in size, take in the axostylus axostyle that is assembled in vehicle by central hole 23; Separately, both are made by unlike material to be subject to clamp ring sheet 1 and interior ring plate 2.

In being subject to clamp ring sheet 1 and interior ring plate 2, to be after each first, second concave arc mouth 13,21 of relative position arrangement, by each bolt 3A and nut 3B, distinguish position by first, second concave arc mouth 13,21 both sides again, with ecto-entad direction, doing double team screws togather and fixes (as Fig. 3,4), to be combined into complete brake disc, then be assembled in the axostylus axostyle of vehicle by its central hole 23.

Thus; when the binder of brake clamping brake disc be subject to clamp ring sheet 1 to do brake time; owing to being subject to clamp ring sheet 1 and interior ring plate 2, both are made by unlike material; 2 of interior ring plates are subject under heat effect in being difficult for; relatively just form and be subject to the hot temperature that clamp ring sheet 1 produces be difficult for conduction to interior ring plate 2 heat-dissipatings that is form thermal resistance effect; and then the ball that is also difficult for stepping down in axostylus axostyle, the especially bearing of interior ring plate 2 central hole 23 assemblings causes after being heated over a long time and produces gradually distortion situation, to reach protection effect.

Moreover by being subject to clamp ring sheet 1 and interior ring plate 2, both itself are made down by unlike material, can select to be subject to clamp ring sheet 1, interior ring plate 2 to do facility and change according to its demand.Certainly, position can different shape be come similarly to do double team with ecto-entad direction at the other bolt 3A in two concave arc mouth 13,21 both sides and nut 3B and is screwed togather and fix (as Fig. 5, Fig. 5 A, Fig. 6, Fig. 6 A).

Even, also can directly with regard to changing, adopt the riveting method of pin thread 4A and box 4B and assemble (as Fig. 7,8,9) being originally to screw togather form mode; And be subject to the style of clamp ring sheet 1 own also can there is various variation in moulding (as Figure 10,11,12).

To sum up institute is old, and the utility model meets the establishment important document of patent law really, earnestly asks an ancient unit of weight office explicit example for reference, gives and awards accurate legal patent establishment, to feeling moral just.

Claims (2)

1. a knockdown brake disc, is assembled by clamp ring sheet and interior ring plate and is integrated, it is characterized in that by one:

This is made by unlike material by clamp ring sheet and interior ring plate, this is subject to clamp ring sheet to be annulus and is flats, and on the face that is subject to clamp ring sheet, be shaped with a plurality of through holes, and be shaped with a plurality of teats that extend towards center-point at the inner ring surface that is subject to clamp ring sheet hollow, and be foremost the first concave arc mouth at teat;

This interior ring plate is annulus and for flats, and at interior ring plate periphery the second concave arc mouth that to be provided with the teat that is subject to clamp ring sheet inner ring surface be relative populations, on the face of interior ring plate and be shaped with a plurality of through holes and a central hole; Be subject to be in clamp ring sheet and interior ring plate the first concave arc mouth that relative position arranges and the second concave arc mouth and at both sides double team, screw togather fixingly with in conjunction with forming brake disc in position respectively by bolt and nut, then be assembled in the axostylus axostyle of vehicle by the central hole of interior ring plate.

2. a knockdown brake disc, is assembled by clamp ring sheet and interior ring plate and is integrated, it is characterized in that by one:

This is made by unlike material by clamp ring sheet and interior ring plate, this is subject to clamp ring sheet to be annulus and is flats, and on the face that is subject to clamp ring sheet, be shaped with a plurality of through holes, and be shaped with a plurality of teats that extend towards center-point at the inner ring surface that is subject to clamp ring sheet hollow, and be foremost the first concave arc mouth at teat;

This interior ring plate is annulus and for flats, and at interior ring plate periphery the second concave arc mouth that to be provided with the teat that is subject to clamp ring sheet inner ring surface be relative populations, on the face of interior ring plate and be shaped with a plurality of through holes and a central hole; Be subject to be in clamp ring sheet and interior ring plate the first concave arc mouth that relative position arranges and the second concave arc mouth and by pin thread and box, with riveting method, carry out double team assembling and fix with in conjunction with forming brake disc, then be assembled in the axostylus axostyle of vehicle by the central hole of interior ring plate.

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