Weight reduction casting structure for cold riser of brake caliper

Abstract

The utility model discloses a brake caliper cold riser weight reduction casting structure, and belongs to the field of brake calipers. The brake caliper cold riser weight reduction casting structure comprises a casting body, a connecting block is arranged on the casting body, the brake caliper cold riser weight reduction casting structure further comprises a riser, the riser is arranged at the end, away from the casting body, of the connecting block, and an exothermic riser sleeve is arranged on the riser. The utility model solves the problems that a riser arranged on the existing brake caliper cannot lead out heat generated when the brake caliper works, and the heat dissipation efficiency of the brake caliper is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of brake caliper, concretely to a brake caliper cold riser weight reduction casting structure. BACKGROUND

[0002] The caliper is divided into one-way caliper and opposite caliper. The one-way caliper, that is, only one side is provided with a piston, and the other side clamps the disc to realize braking through reaction force. The opposite caliper, that is, both sides are provided with pistons, and the disc is clamped to realize braking through the pistons.

[0003] The Chinese patent with publication number CN220151765U discloses a brake caliper, which comprises a first brake caliper body, a second brake caliper body and an oil inlet bolt. The first brake caliper body is provided with a first oil inlet channel, and the second brake caliper body is provided with a second oil inlet channel and an air vent. The first brake caliper body and the second brake caliper body are provided with a connecting channel communicating the first cavity and the second cavity. One end of the first oil inlet channel and the second oil inlet channel is located on the connecting channel, and the other end is located on the first cavity and the second cavity, respectively. The oil inlet bolt is provided with a total oil inlet connected with a brake oil pipe, a second oil outlet communicated with the first oil inlet channel and a third oil outlet communicated with the second oil inlet channel. The utility model optimizes the structure, removes the external connecting oil pipe, embeds the connecting oil path, realizes simultaneous oil feeding of the two cavities of the opposite brake caliper, solves the brake safety problem of the prior art, and makes the structure more simple and the installation more convenient.

[0004] The riser provided on the brake caliper of the above-mentioned patent cannot lead out the heat generated during the operation of the brake caliper, and increases the heat dissipation efficiency of the brake caliper. UTILITY MODEL CONTENTS

[0005] The utility model discloses a brake caliper cold riser weight reduction casting structure, which is provided with a heating riser sleeve on the riser. The heating riser sleeve can accumulate the heat generated during the operation of the brake caliper in the riser. When the heating riser sleeve is inserted into the riser, the heat in the riser can be completely led out, and the riser neck has no risk of shrinkage and loosening. The problems in the above-mentioned background technology are solved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a brake caliper cold riser weight reduction casting structure, comprising a casting body, a connecting block provided on the casting body, a riser provided at one end of the connecting block away from the casting body, and a heating riser sleeve provided on the riser.

[0007] Preferably, an insertion hole is formed in the riser, and the heating riser sleeve is inserted into the insertion hole.

[0008] Preferably, the fixing rod is arranged on the cast body and is integrally arranged with the cast body.

[0009] Preferably, the through hole is arranged on the cast body and is integrally arranged with the cast body.

[0010] Preferably, the connecting plate is arranged at one end of the cast body and is integrally arranged with the cast body.

[0011] Preferably, the connecting hole is arranged on the connecting plate.

[0012] Compared with the prior art, the cast body has the beneficial effects as follows:

[0013] The cast body is provided with a heating riser sleeve, and the heating riser sleeve can accumulate heat generated during the work of the brake caliper in the riser. When the heating riser sleeve is inserted into the riser, the heat in the riser can be completely led out, and the neck of the riser is not loose, thereby effectively avoiding the problem that the riser arranged on the existing brake caliper cannot lead out the heat generated during the work of the brake caliper and increasing the heat dissipation efficiency of the brake caliper. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the whole cast body installed with the heating riser sleeve of the utility model;

[0015] Figure 2 It is a structure schematic view of the whole cast body not installed with the heating riser sleeve of the utility model;

[0016] Figure 3 It is a structure schematic view of the whole cast body not installed with the heating riser sleeve of the utility model;

[0017] Figure 4 It is a structure schematic view of the whole cast body not installed with the heating riser sleeve of the utility model.

[0018] In the drawing: 1, cast body; 2, connecting block; 3, riser; 4, insertion hole; 5, fixing rod; 6, through hole; 7, connecting plate; 8, connecting hole; 9, heating riser sleeve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] In order to solve the problem that the heat generated by the brake caliper cannot be led out and the heat dissipation efficiency of the brake caliper is increased due to the riser arranged on the brake caliper in the prior art, the embodiment provides the following technical scheme:

[0021] A brake caliper cold riser weight reduction casting structure, comprising a casting body 1, a connecting block 2 arranged on the casting body 1, a riser 3 arranged at an end of the connecting block 2 away from the casting body 1, a heating riser sleeve 9 arranged on the riser 3, an insertion hole 4 formed in the riser 3, the heating riser sleeve 9 inserted into the insertion hole 4, a fixing rod 5 arranged on the casting body 1 and integrally arranged with the casting body 1, a through hole 6 formed in the casting body 1 and integrally arranged with the casting body 1, a connecting plate 7 arranged at an end of the casting body 1 and integrally arranged with the casting body 1, and a connecting hole 8 formed in the connecting plate 7.

[0022] In the embodiment, please refer to Figures 1-4 A heating riser sleeve 9 is arranged on the riser 3, the arrangement of the heating riser sleeve 9 can lead out the heat generated by the brake caliper when the brake caliper works, the heat is accumulated in the riser 3, at this time, the heating riser sleeve 9 is inserted into the riser 3, the heat in the riser 3 can be completely led out, and the neck of the riser 3 has no risk of shrinkage and loosening, so that the heat energy is conducted through the heating riser sleeve 9, the heat dissipation area of the heat is increased, and the heat dissipation efficiency is improved, and through multiple simulation experiments, it is found that the 50 / 80 type heating riser sleeve 9 with a weight of 2.83 Kg and a diameter of 74.5 mm has the best experimental effect.

[0023] Working principle: a heating riser sleeve 9 is arranged on the riser 3, the arrangement of the heating riser sleeve 9 can lead out the heat generated by the brake caliper when the brake caliper works, the heat is accumulated in the riser 3, at this time, the heating riser sleeve 9 is inserted into the riser 3, the heat in the riser 3 can be completely led out, and the neck of the riser 3 has no risk of shrinkage and loosening, so that the heat energy is conducted through the heating riser sleeve 9, the heat dissipation area of the heat is increased, and the heat dissipation efficiency is improved, and through multiple simulation experiments, it is found that the 50 / 80 type heating riser sleeve 9 with a weight of 2.83 Kg and a diameter of 74.5 mm has the best experimental effect.

[0024] It should be noted that in this document, the terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0025] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.

Claims

1. A brake caliper cold riser weight-reducing casting structure, comprising a casting body (1) provided with a connecting block (2); characterized in that Further comprising a riser (3) provided at one end of the connecting block (2) away from the casting body (1), the riser (3) being provided with a heating riser sleeve (9).

2. A brake caliper cold sprue weight reduction casting structure according to claim 1, characterized in that: An insertion hole (4) is formed in the riser (3), and the heating riser sleeve (9) is inserted into the insertion hole (4).

3. A brake caliper cold sprue weight reduction casting structure according to claim 1, characterized in that: A fixing rod (5) is provided on the casting body (1) and is integrally arranged with the casting body (1).

4. A brake caliper cold sprue weight reduction casting structure according to claim 3, characterized in that: A through hole (6) is formed in the casting body (1) and is integrally arranged with the casting body (1).

5. A brake caliper cold sprue weight reduction casting structure according to claim 4, characterized in that: A connecting plate (7) is provided at one end of the casting body (1) and is integrally arranged with the casting body (1).

6. A brake caliper cold sprue weight reduction casting structure according to claim 5, characterized in that: A connecting hole (8) is formed in the connecting plate (7).

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