CN220365887U - Thin body fixed type caliper assembly - Google Patents

Abstract

The utility model belongs to the technical field of thin-body fixed calipers, in particular to a thin-body fixed caliper assembly, which comprises a brake disc; a thin fixed caliper is arranged on the side wall of the brake disc; the side walls at two ends of the thin body fixed caliper are hinged with rotating shafts through torsion springs; a first scraping plate is fixedly connected to the side wall of the rotating shaft; the first scraping plate side wall is attached to the brake disc side wall; a supporting rod is arranged between the side wall of one side of the first scraping plate and the side wall of the thin fixed caliper; through utilizing the fixed calliper both ends of thin body scraper blade of installation on the lateral wall, can strike off the grit granule that exists on the brake disc surface under the supporting role of bracing piece and handle, when reducing follow-up braking, partial grit granule and the inside piston contact of the fixed calliper of thin body lead to appearing the space, influence braking effect, have the potential safety hazard.

Description

Thin body fixed type caliper assembly

Technical Field

The utility model belongs to the technical field of thin-body fixed calipers, and particularly relates to a thin-body fixed caliper assembly.

Background

The automobile calipers are components of automobiles in the modern society and are braking devices of the automobiles, and the traditional calipers can be divided into floating calipers and fixed calipers.

The fixed caliper is compared with the floating caliper, when braking is carried out, more pistons on the fixed caliper can enable the braking force of the brake disc to be evenly distributed, and compared with the floating caliper, the contact area is increased, the braking force can be improved, and the braking distance is reduced.

In use, in the use process of the conventional thin body fixed caliper, due to the difference of pavement information, partial broken stone particles enter a brake disc to stay, and when the caliper brakes, gaps exist at contact parts of the caliper and sand, so that friction force is reduced, and a braking effect is affected.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a thin fixed caliper assembly, which comprises a brake disc; a thin fixed caliper is arranged on the side wall of the brake disc; the side walls at two ends of the thin body fixed caliper are hinged with rotating shafts through torsion springs; a first scraping plate is fixedly connected to the side wall of the rotating shaft; the first scraping plate side wall is attached to the brake disc side wall; a supporting rod is arranged between the side wall of one side of the first scraping plate and the side wall of the thin fixed caliper; during operation, this step utilizes the fixed calliper both ends side wall of thin body to install the scraper blade No. one, can strike off the grit granule that exists on the brake disc surface under the supporting role of bracing piece and handle, when reducing follow-up braking, partial grit granule and the inside piston contact of the fixed calliper of thin body, lead to appearing the space, influence braking effect, there is the potential safety hazard.

Preferably, the side wall of the rotating shaft is hinged with a second scraping plate; the end part of the supporting rod penetrates through the side wall of the first scraping plate and the side wall of the second scraping plate to be contacted; the side walls of the bottoms of the second scraping plate and the first scraping plate are fixedly connected with positioning plates; the pair of positioning plates are connected through a spring rod; during operation, the step utilizes the scraper blade No. two that is present beside the scraper blade lateral wall No. one, can cooperate scraper blade No. one to further accomplish the clearance operation to the brake disc, reduces the follow-up and fixed calliper of thin body of grit granule that exists on the brake disc and contacts, influences the braking effect, and the elasticity of spring lever supports simultaneously can increase the cushioning effect, reduces the striking that produces when high-speed grit and the scraper blade direct contact No. two.

Preferably, a plurality of groups of heat dissipation holes are formed in the side walls of the two sides of the thin fixed caliper; the side wall of the thin body fixed caliper is provided with a first chute at the position where the support rod is positioned; the end part of the supporting rod slides in the first chute; the end part of the first chute is fixedly connected with a rubber rod; the rubber rod passes through the plurality of groups of heat dissipation holes and slides in the rubber rod; during operation, the step utilizes the movement effect of the support rod, and can drive dust inside the heat dissipation holes to move through the movement of the rubber rod when braking is performed, so that dust impurities are reduced in the heat dissipation holes, and heat dissipation is affected.

Preferably, the side wall of the rubber rod is connected with a first magnetic ball through a rope at the position of each group of radiating holes; a pair of second magnetic balls are fixedly connected to the side wall of the radiating hole; the first magnetic ball and the second magnetic ball attract each other by magnetic force; during operation, the magnetic force of the first magnetic ball and the second magnetic ball is utilized to attract each other, and when the rubber rod moves, the first magnetic ball and the second magnetic balls are driven to move back and forth to collide, dust particles on the side wall of the radiating hole are loosened, the dust particles fall down, and the influence of dust and impurity accumulation on the radiating hole is reduced, so that heat dissipation is affected.

Preferably, a second chute is formed in the side wall, close to the first scraper, of the plurality of groups of second scrapers; the second sliding grooves are formed in a plurality of groups and are continuously opened in a wave shape; during operation, the step utilizes the setups of multiunit No. two spouts on No. two scraper blade lateral walls, can obtain to pause the effect when producing the removal with the bracing piece tip contact, carries out not hard up processing through the shake to the grit granule that adheres to, and supplementary No. two scraper blades scrape the grit granule.

Preferably, the end part of the support rod, which is close to the second scraping plate, is rotationally connected with a roller; the roller is contacted with the side wall of the second scraping plate; during operation, the rotatable effect of gyro wheel is utilized to this step, can reduce the bracing piece and the second spout of seting up on the scraper blade lateral wall and contact the condition that the card appears, influences the normal movement of bracing piece and No. two scraper blades, increases the stability of equipment in the operation in-process.

The beneficial effects of the utility model are as follows:

1. the utility model provides a thin fixed caliper assembly, which can scrape sand particles on the surface of a brake disc under the supporting action of a supporting rod by utilizing first scrapers arranged on side walls at two ends of a thin fixed caliper, so that when the brake is carried out subsequently, part of sand particles are contacted with pistons inside the thin fixed caliper, and a gap is formed, the braking effect is affected, and potential safety hazards exist.

2. The utility model provides a thin fixed caliper assembly, which can further complete the cleaning operation of a brake disc by utilizing a second scraper blade existing beside the side wall of the first scraper blade and matching with the first scraper blade, reduce the follow-up contact of sand particles existing on the brake disc with the thin fixed caliper to influence the braking effect, and meanwhile, the elastic support of a spring rod can increase the buffering effect and reduce the impact generated when the sand particles moving at high speed are directly contacted with the second scraper blade.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a first screed according to the present utility model;

FIG. 3 is an enlarged view at A of FIG. 1;

FIG. 4 is a schematic view of the structure of the blade of the present utility model;

legend description:

1. a brake disc; 11. a thin body fixed caliper; 12. a rotating shaft; 13. a first scraping plate; 14. a support rod; 2. a second scraper; 21. a positioning plate; 22. a spring rod; 3. a heat radiation hole; 31. a first chute; 32. a rubber rod; 4. a first magnetic ball; 41. a second magnetic ball; 5. a second chute; 6. a roller; 7. and a shovel plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a thin body fixed caliper assembly includes a brake disc 1; a thin fixed caliper 11 is arranged on the side wall of the brake disc 1; the side walls at two ends of the thin fixed caliper 11 are hinged with rotating shafts 12 through torsion springs; a first scraping plate 13 is fixedly connected to the side wall of the rotating shaft 12; the side wall of the first scraping plate 13 is attached to the side wall of the brake disc 1; a supporting rod 14 is arranged between the side wall of one side of the first scraping plate 13 and the side wall of the thin fixed caliper 11; during operation, after the staff accomplishes the installation to brake disc 1, when the vehicle is going on in some grit mud road, there is some grit granule to adhere on brake disc 1 surface, at this moment, the pivot 12 of installation on the fixed calliper 11 both ends lateral wall of thin body can make first scraper blade 13 and brake disc 1 lateral wall contact under the torsional spring effect, strike off the grit granule that exists, this step utilizes the fixed calliper 11 both ends lateral wall of thin body to install first scraper blade 13, can strike off the grit granule that exists on the brake disc 1 surface under the supporting action of bracing piece 14 and handle, when reducing follow-up brake, partial grit granule contacts with the inside piston of fixed calliper 11 of thin body, the result in appearing the space, influence the brake effect, there is the potential safety hazard.

Referring to fig. 2, a second scraper 2 is hinged to the side wall of the rotating shaft 12; the end part of the supporting rod 14 passes through the side wall of the first scraping plate 13 and the side wall of the second scraping plate 2 to contact; the side walls of the bottoms of the second scraping plate 2 and the first scraping plate 13 are fixedly connected with positioning plates 21; the pair of positioning plates 21 are connected through a spring rod 22; during operation, when the first scraper 13 scrapes the surface of the brake disc 1, the second scraper 2 existing beside the side wall of the first scraper 13 can scrape the surface for the second time, meanwhile, the locating plate 21 and the spring rod 22 arranged between the second scraper 2 and the first scraper 13 can buffer the impact of adhered sand particles, the second scraper 2 is matched with the supporting rod 14 to support the sand particles, the second scraper 2 existing beside the side wall of the first scraper 13 can be matched with the first scraper 13 to further complete the cleaning operation of the brake disc 1, the follow-up contact of the sand particles existing on the brake disc 1 with the thin fixed caliper 11 is reduced, the braking effect is affected, meanwhile, the spring rod 22 is supported by the spring force to increase the buffering effect, and the impact generated when the sand particles moving at high speed and the second scraper 2 are in direct contact is reduced.

Referring to fig. 1-3, a plurality of groups of heat dissipation holes 3 are formed on the side walls of the two sides of the thin fixed caliper 11; the side wall of the thin fixed caliper 11 is provided with a first chute 31 at the position of the supporting rod 14; the end part of the supporting rod 14 slides in the first chute 31; the end part of the first chute 31 is fixedly connected with a rubber rod 32; the rubber rods 32 pass through the plurality of groups of heat dissipation holes 3 and slide in the rubber rods; during operation, the rubber rod 32 installed on the end part of the supporting rod 14 moves together in the moving process of the supporting rod 14, at this time, the heat dissipation of the thin fixed caliper 11 can be realized by the existence of the heat dissipation holes 3, meanwhile, the air flow effect inside the heat dissipation holes 3 can be kept by the movement of the rubber rod 32, the moving effect of the supporting rod 14 is utilized in the step, and the dust inside the heat dissipation holes 3 can be driven to move through the movement of the rubber rod 32 during braking, so that the accumulation condition of dust impurities inside the heat dissipation holes 3 is reduced, and the heat dissipation is influenced.

Referring to fig. 3, the side wall of the rubber rod 32 is connected with a first magnetic ball 4 through a rope at the position of each group of heat dissipation holes 3; a pair of second magnetic balls 41 are fixedly connected to the side wall of the radiating hole 3; the first magnetic ball 4 and the second magnetic ball 41 attract each other by magnetic force; when the magnetic force absorbing device works, when the supporting rod 14 moves to drive the rubber rod 32 to displace, the first magnetic ball 4 arranged on the side wall of the rubber rod 32 can move under the pulling effect, so that the first magnetic ball 4 can move and collide back and forth between the pair of second magnetic balls 41, the magnetic force absorbing effect of the first magnetic ball 4 and the second magnetic balls 41 is utilized, and when the rubber rod 32 moves, the first magnetic ball 4 and the plurality of groups of second magnetic balls 41 can be driven to move back and forth to collide, dust particles on the side wall of the radiating hole 3 are loosened, the dust particles fall down, and the influence of dust impurity accumulation on the radiating hole 3 is reduced, so that heat dissipation is influenced.

Referring to fig. 2, a plurality of groups of second scrapers 2 are provided with second sliding grooves 5 near the side walls of the first scrapers 13; the second sliding grooves 5 are formed in a plurality of groups and are continuously opened in a wave shape; during operation, when the side wall of the supporting rod 14 and the side wall of the second scraping plate 2 are contacted and moved, a plurality of groups of second sliding grooves 5 which are formed in a wavy manner on the second sliding grooves 5 can obtain a pause effect when the supporting rod 14 moves, the step utilizes the formation of the plurality of groups of second sliding grooves 5 on the side wall of the second scraping plate 2, can obtain a pause effect when the supporting rod 14 is contacted and moved, and can loosen adhered sand particles through shaking to assist the second scraping plate 2 to scrape the sand particles.

Referring to fig. 2, the end of the supporting rod 14, which is close to the second scraper 2, is rotatably connected with a roller 6; the roller 6 is contacted with the side wall of the second scraping plate 2; during operation, when the second scraper blade 2 rotates to move, the rotatable roller 6 arranged on the end part of the supporting rod 14 can contact with the side wall of the second scraper blade 2, the auxiliary supporting rod 14 contacts with the second scraper blade 2 to move, the rotatable effect of the roller 6 is utilized in the step, the blocking condition of the second sliding chute 5 formed on the side wall of the second scraper blade 2 and the supporting rod 14 can be reduced, the normal movement of the second scraper blade 2 and the supporting rod 14 are influenced, and the stability of the equipment in the operation process is improved.

Referring to fig. 4, a plurality of groups of the second scraping plates 2 are fixedly connected with the side walls far away from the first scraping plates 13; during operation, in the scraping process of the second scraper blade 2, the scraper 7 arranged on the side wall of the second scraper blade 2 can utilize the self inclination angle to scrape sand particles on the brake disc 1, the self inclined surface effect of the scraper 7 is utilized in the step, the contact area of the sand particles can be reduced, the extrusion force is increased, and therefore the cleaning effect of the sand particles is increased.

Working principle: after the brake disc 1 is installed by a worker, when a vehicle runs on a part of sand mud road, part of sand particles are adhered to the surface of the brake disc 1, at the moment, the rotating shafts 12 arranged on the side walls of the two ends of the thin fixed caliper 11 can enable the first scraping plate 13 to contact with the side wall of the brake disc 1 under the action of the torsion springs to scrape the existing sand particles, when the first scraping plate 13 scrapes the surface of the brake disc 1, the second scraping plate 2 existing beside the side wall of the first scraping plate 13 can scrape the surface of the brake disc, meanwhile, the positioning plate 21 and the spring rod 22 arranged between the second scraping plate 2 and the first scraping plate 13 can buffer the impact of the adhered sand particles, the supporting rod 14 can support the sand particles by matching with the rotating angle of the second scraping plate 2, and in the moving process of the supporting rod 14, the rubber rod 32 arranged on the end part of the supporting rod 14 can move together, at the moment, the heat dissipation of the thin fixed caliper 11 can be carried out by the existence of the heat dissipation holes 3, meanwhile, the movement of the rubber rod 32 can keep the air flow effect in the heat dissipation holes 3, when the supporting rod 14 moves to drive the rubber rod 32 to displace, the first magnetic ball 4 arranged on the side wall of the rubber rod 32 can move under the pulling effect, the first magnetic ball 4 can move and collide back and forth between the second magnetic ball 41, when the side wall of the supporting rod 14 and the side wall of the second scraping plate 2 contact and move, a plurality of groups of second sliding grooves 5 which are arranged on the second sliding grooves 5 in a wave shape can obtain a pause effect when the supporting rod 14 moves, when the second scraping plate 2 rotates to move, the rotatable roller 6 arranged on the end part of the supporting rod 14 can contact with the side wall of the second scraping plate 2, the auxiliary supporting rod 14 and the second scraping plate 2 are contacted and moved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The thin body fixed caliper assembly comprises a brake disc (1); a thin fixed caliper (11) is arranged on the side wall of the brake disc (1); the method is characterized in that: the side walls at two ends of the thin fixed caliper (11) are hinged with rotating shafts (12) through torsion springs; a first scraping plate (13) is fixedly connected to the side wall of the rotating shaft (12); the side wall of the first scraping plate (13) is attached to the side wall of the brake disc (1); a supporting rod (14) is arranged between the side wall of one side of the first scraping plate (13) and the side wall of the thin fixed caliper (11).

2. The thin gauge fixed caliper assembly of claim 1, wherein: a second scraping plate (2) is hinged to the side wall of the rotating shaft (12); the end part of the supporting rod (14) passes through the side wall of the first scraping plate (13) and the side wall of the second scraping plate (2) to contact; the side walls of the bottoms of the second scraping plate (2) and the first scraping plate (13) are fixedly connected with positioning plates (21); a pair of positioning plates (21) are connected through a spring rod (22).

3. The thin gauge fixed caliper assembly of claim 2, wherein: a plurality of groups of heat dissipation holes (3) are formed in the side walls of the two sides of the thin fixed caliper (11); the side wall of the thin body fixed caliper (11) is provided with a first chute (31) at the position where the supporting rod (14) is positioned; the end part of the supporting rod (14) slides in the first chute (31); the end part of the first chute (31) is fixedly connected with a rubber rod (32); the rubber rod (32) passes through the plurality of groups of heat dissipation holes (3) to slide in the rubber rod.

4. A thin gauge fixed caliper assembly according to claim 3, wherein: the side wall of the rubber rod (32) is connected with a first magnetic ball (4) through ropes at the position of each group of radiating holes (3); a pair of second magnetic balls (41) are fixedly connected to the side wall of the radiating hole (3); the first magnetic ball (4) and the second magnetic ball (41) are attracted by magnetic force.

5. The thin gauge fixed caliper assembly of claim 4, wherein: a second sliding groove (5) is formed in the side wall, close to the first scraping plate (13), of the plurality of groups of second scraping plates (2); the second sliding grooves (5) are multiple groups and are continuously arranged in a wave shape.

6. The thin gauge fixed caliper assembly of claim 5, wherein: the end part of the supporting rod (14) close to the second scraping plate (2) is rotatably connected with a roller (6); the roller (6) is contacted with the side wall of the second scraping plate (2).