CN201896891U - Brake caliper of disc brake - Google Patents

Abstract

The utility model relates to a brake caliper of a disc brake, which comprises a caliper body (4), a piston hole (5) and oil gas holes, wherein the piston hole (5) is arranged at the central position at the upper part of the caliper body (4); a left oil gas hole (2) and a right oil gas hole (1) are respectively arranged at the left and right of the piston hole (5); and a lower oil gas hole (3) is arranged right below the piston hole (5). The brake caliper has the advantages that the tool design cost and mold design and manufacture cost are saved.

Description

Disc brake caliper

Technical field

The utility model belongs to the braking device field, particularly relates to a kind of disc brake caliper.

Background technique

Disk type braker is called disc brake again, as the term suggests be to get its shape and gain the name.It is by hydraulic control, and main parts size has brake disc, wheel cylinder, brake calipers, oil pipe etc.The alloy steel for braking discs manufacturing also is fixed on the wheel, with wheel.Wheel cylinder is fixed on the base plate of break and maintains static.Two friction plates on the brake calipers are contained in the both sides of brake disc respectively.The hydraulic pressure that the piston of wheel cylinder is transported by oil pipe promotes friction plate and presses to brake disc generation friction catch, and it just looks like to vise plate in the rotation with pliers that action is got up, and it is the same to force it to stop.This break rapid heat dissipation, in light weight, simple structure, easy to adjust.Particularly resistance to high temperature is good during high capacity, and braking effect is stable, and is not afraid of the muddy water invasion and attack, and in the winter time and abominable road conditions down train, disc type brake stops than the easier car that makes in the short period of time of drum brake.Also opened many apertures on the brake disc of some disk type braker, quickened ventilation and heat and improve retardation efficiency.

Conventional device; because disk type braker oil inlet hole position requires consistent with brake disc incision direction; the corresponding brake disc left and right wheels of two kinds of brake caliperss (left brake calipers and right brake calipers) about before art designs is improved, can existing usually for the convenience of installing, as Fig. 1, Fig. 2.Design two covering devices, increased cost, reduced speed of production.

The model utility content

Technical problem to be solved in the utility model provides a kind of disc brake caliper, to enhance productivity, reduces production costs.

The technological scheme that its technical problem that solves the utility model adopts is: a kind of disc brake caliper is provided, comprise caliper, piston hole and oil-gas hole, described piston hole is positioned at middle position, caliper top, the piston hole left and right sides has left oil-gas hole and right oil-gas hole respectively, following oil-gas hole be positioned at piston hole under.

Described left oil-gas hole, right oil-gas hole and following oil-gas hole are all one.

Beneficial effect

The utility model advantage is as follows:

1. frock design is saved, have original about part two cover frocks become a cover, improved the frock design speed greatly, saved manufacture cost.

2. the saving of mold design manufacture cost, have original about part two molds become a cover, improved mold design cycle and manufacture cost greatly.

3. a cover product (left part+right part) is processed a tapped hole less, has saved man-hour greatly, the reduction of favourable cost of goods manufactured.

4. help the reduction of the cost of charp tool.

5. improved assembling speed greatly.

6. help the optimization of Automotive Industry Chain, the reduction of industrial chain cost.

7. help management, saved management resource greatly.

Description of drawings

Fig. 1 is existing left brake calipers plan view.

Fig. 2 is existing right brake calipers plan view.

Fig. 3 is the utility model plan view.

Embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.

Embodiment 1

As shown in Figure 3, a kind of disc brake caliper comprises caliper 4, piston hole 5 and oil-gas hole, described piston hole 5 is positioned at middle position, caliper 4 top, and piston hole 5 left and right sides have left oil-gas hole 2 and right oil-gas hole 1 respectively, following oil-gas hole 3 be positioned at piston hole 5 under.

Described left oil-gas hole 2, right oil-gas hole 1 and following oil-gas hole 3 are all one.

Left side oil-gas hole 2 stops up when working as left part, stops up as the right oil-gas hole 1 of right part work equally.

Claims (2)

1. disc brake caliper, comprise caliper (4), piston hole (5) and oil-gas hole, it is characterized in that: described piston hole (5) is positioned at caliper (4) middle position, top, piston hole (5) left and right sides has left oil-gas hole (2) and right oil-gas hole (1) respectively, following oil-gas hole (3) be positioned at piston hole (5) under.

2. a kind of disc brake caliper according to claim 1 is characterized in that: described left oil-gas hole (2), right oil-gas hole (1) and following oil-gas hole (3) are all one.

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