CN220842491U

CN220842491U - Electronic parking piston for vehicle

Info

Publication number: CN220842491U
Application number: CN202322726894.XU
Authority: CN
Inventors: 田杰
Original assignee: Zhejiang Hapy Automotive Fasteners Co ltd
Current assignee: Zhejiang Hapy Automotive Fasteners Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-04-26
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses an electronic parking piston for a vehicle, which comprises symmetrically arranged clamp body side walls, brake sheets are arranged on the inner side walls of mounting plates, a fixed plate is arranged between two limiting frames, a plurality of limiting rods are arranged on the side walls of the two sides of the fixed plate, guide rods are arranged between the two guide blocks, the two ends of each guide rod penetrate through each guide block and are connected with the side walls of the clamp body, a plurality of pistons connected with brake oil pipes are arranged between the mounting plates and the side walls of the clamp body, and a variable-temperature display strip is arranged.

Description

Electronic parking piston for vehicle

Technical Field

The present utility model relates to an electronic parking piston for a vehicle.

Background

The phenomenon of parking and dragging of the automobile refers to that the hand brake is released after the automobile is parked, the parking force of the automobile cannot be immediately released or cannot be completely released, and the automobile still has a braking force with quite high strength. The hand brake release device not only can be used for indicating that the vehicle needs larger energy to run after the hand brake is released, but also can be used for easily generating noise. The existing energy is wasted, and the comfort of the whole vehicle is affected. With the development of the automobile industry, people pay more attention to the comfort of the automobile, so that the comfort of the automobile is continuously improved by each large host, and the automobile is pursued to realize low drag, no noise and further safety.

The traditional electronic parking system brake piston assembly is used, the piston assembly is often directly installed in an automobile and then put into use, a large amount of heat is generated when the brake pad and the integral push plate are braked, and the braking effect is reduced when the temperature of the brake pad is too high, so that the safety is reduced.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides an electronic parking piston for a vehicle.

The utility model provides an electron parking piston for vehicle, including the clamp body lateral wall that the symmetry was arranged, the inboard of clamp body lateral wall all is equipped with the mounting panel, the inboard lateral wall of mounting panel all is equipped with the brake block, the upper surface of mounting panel all is equipped with the locating rack, be equipped with the fixed plate between two locating racks, the both sides lateral wall of fixed plate all is equipped with a plurality of gag levers, a plurality of spacing holes that are used for pegging graft the gag lever levers have been seted up on the locating rack, the both sides of locating rack all are equipped with the guide block of fixing at the mounting panel upper surface, all be equipped with the guide bar between two guide blocks, the both ends of guide bar all run through the guide block, and be connected with clamp body lateral wall, all be equipped with a plurality of pistons that link to each other with brake oil pipe between mounting panel and the clamp body lateral wall through clamp body connecting plate fixed connection between the both ends upper surface of clamp body lateral wall that the symmetry was arranged.

As a further improvement, the integrated preparation is adopted between the clamp body connecting plate and the clamp body side wall, the structure is simple, the preparation is convenient, the assembly and the transportation are simple and convenient, and the overall structural strength of the piston can be effectively improved.

As a further improvement, a plurality of openings corresponding to the pistons are formed in the surfaces of the side walls of the pliers body, fixed shells are arranged at the openings, the pistons are sleeved in the openings, the pistons are limited, the movement direction of the pistons is guaranteed, the stability of the pistons in the movement process is improved, and the pliers are simple in structure and convenient to install.

As a further improvement, the oil inlet end of the brake oil pipe penetrates through the fixed shell and is communicated with the oil pot, the fixed shell is composed of a fixed ring and a fixed cover, the fixed cover is locked and connected with the fixed ring through a plurality of bolts, and the brake oil pipe is simple in structure, convenient to detach and convenient to maintain.

As a further improvement, the surfaces of the side wall of the clamp body and the connecting plate of the clamp body are both sprayed with a color-changing paint layer, so that the requirements of various colors of a vehicle owner are met, and the attractive appearance is stronger.

As a further improvement, the surface of the color-changing paint layer is sprayed with a variable-temperature display strip, so that an automobile owner can observe the running temperature range of the electronic parking piston intuitively, dangerous accidents caused by overheating are avoided, the electronic parking piston has a warning effect, the characteristics of the electronic parking piston are enhanced, and the attractiveness is greatly improved.

As a further improvement, the side walls of the clamp body and the inner side wall of the clamp body connecting plate are provided with a plurality of heat dissipation grooves, so that the effect of reducing the total weight of the electronic parking piston is achieved, the heat dissipation area can be enlarged, and the heat dissipation effect is improved.

The beneficial effects are that:

The device is provided with a plurality of heat dissipation grooves, so that the effect of reducing the total weight of the electronic parking piston is achieved, the heat dissipation area can be enlarged, the heat dissipation effect is improved, the overhigh temperature of the calipers in the using process is avoided, the service life is prolonged, and the braking effect is guaranteed.

The device is provided with the variable-temperature display strip, so that an automobile owner can observe the running temperature range of the electronic parking piston intuitively, dangerous accidents caused by overheating are avoided, the device has a warning effect, the characteristics of the electronic parking piston are enhanced, the attractiveness is improved greatly, and the requirements of various colors of the automobile owner are met.

The device is provided with the limiting rod, the limiting rod is spliced with the limiting frame, displacement is avoided in the operation process of the calipers, the structure is simple, the stability is high, damage during movement of the calipers can be effectively avoided, the assembly process is simple, the cost is saved, the movement offset during movement of the calipers is improved, the movement gap is reduced, and the movement acting force is exerted to the greatest extent.

Drawings

FIG. 1 is a schematic perspective view of an electronic parking piston;

FIG. 2 is a schematic top view of an electronic parking piston;

FIG. 3 is a general structural schematic of an electronic parking piston;

FIG. 4 is a schematic side structural view of an electronic parking piston;

FIG. 5 is an end-face schematic view of an electronic parking piston;

FIG. 6 is a schematic view of an internal structure of an electronic parking piston;

1. The limiting frame 2, the clamp body connecting plate 3, the clamp body side wall 4, the fixing plate 5, the limiting rod 6, the guide rod 7, the guide block 8, the fixing shell 9, the brake oil pipe 10 and the piston.

Detailed Description

The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 6, as a specific embodiment of the present utility model, an electronic parking piston for a vehicle includes a stopper 1, a caliper body connecting plate 2, a caliper body side wall 3, a fixing plate 4, a stopper rod 5, a guide rod 6, a guide block 7, a fixing housing 8, a brake oil pipe 9, and a piston 10.

The utility model provides an electron parking piston for vehicle, including the clamp body lateral wall 3 that the symmetry was arranged, the inboard of clamp body lateral wall 3 all is equipped with the mounting panel, the inboard lateral wall of mounting panel all is equipped with the brake block, the upper surface of mounting panel all is equipped with spacing 1, be equipped with fixed plate 4 between two spacing 1, the both sides lateral wall of fixed plate 4 all is equipped with a plurality of gag lever posts 5, a plurality of spacing holes that are used for pegging graft gag lever post 5 have been seted up on the spacing 1, the both sides of spacing 1 all are equipped with the guide block 7 of fixing at the mounting panel upper surface, all be equipped with guide bar 6 between two guide blocks 7, guide bar 6's both ends all run through guide block 7 to be connected with clamp body lateral wall 3, all be equipped with a plurality of pistons 10 that link to each other with brake oil pipe 9 between mounting panel and the clamp body lateral wall 3 through clamp body connecting plate 2 fixed connection between the both ends upper surface of clamp body lateral wall 3.

The pliers body connecting plate 2 and the pliers body side wall 3 are integrally manufactured, the pliers body connecting plate is simple in structure, convenient to manufacture, simple and convenient to assemble and transport, and the overall structural strength of the piston 10 can be effectively improved.

The surface of the clamp body side wall 3 is provided with a plurality of openings corresponding to the pistons 10, the openings are provided with fixed shells 8, the pistons 10 are sleeved in the openings, the limiting effect on the pistons 10 is achieved, the movement direction of the pistons is guaranteed, the stability of the pistons 10 in the movement process is improved, and the clamp is simple in structure and convenient to install.

The oil inlet end of the brake oil pipe 9 penetrates through the fixed shell 8 and is communicated with the oil pot, the fixed shell 8 is composed of a fixed ring and a fixed cover, the fixed cover is locked and connected with the fixed ring through a plurality of bolts, and the brake oil pipe is simple in structure, convenient to detach and convenient to maintain.

The surfaces of the clamp body side wall 3 and the clamp body connecting plate 2 are both coated with color-changing paint layers, so that the requirements of various colors of car owners are met, and the attractive appearance is stronger.

The surface of the color-changing paint layer is sprayed with a variable-temperature display strip, so that an owner can observe the running temperature range of the electronic parking piston 10 intuitively, dangerous accidents caused by overheating are avoided, the warning effect is achieved, the characteristics of the electronic parking piston 10 are enhanced, and the attractiveness is improved greatly.

The inner side walls of the clamp body side walls 3 and the clamp body connecting plate 2 are provided with a plurality of heat dissipation grooves, so that the effect of reducing the overall weight of the electronic parking piston 10 is achieved, the heat dissipation area can be enlarged, and the heat dissipation effect is improved.

When the vacuum booster pump is used, the brake pedal is adopted to start the vacuum booster pump, the vacuum booster pump controls the brake pump to operate, so that oil in the oil pot flows into the piston along the brake oil pipe, and the piston is pushed by the oil pressure to clamp the brake disc, so that a braking effect is achieved.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides an electron parking piston for vehicle, includes the pincers body lateral wall that the symmetry was arranged, its characterized in that, the inboard of pincers body lateral wall all is equipped with the mounting panel, the inboard lateral wall of mounting panel all is equipped with the brake block, the upper surface of mounting panel all is equipped with the spacing, is equipped with the fixed plate between two spacing, and the both sides lateral wall of fixed plate all is equipped with a plurality of gag lever posts, set up a plurality of spacing holes that are used for grafting gag lever post on the spacing, the both sides of spacing all are equipped with the guide block of fixing at the mounting panel upper surface, all are equipped with the guide bar between two guide blocks, and the both ends of guide bar all run through the guide block to be connected with pincers body lateral wall, all be equipped with a plurality of pistons that link to each other with brake oil pipe between mounting panel and the pincers body lateral wall through pincers body connecting plate fixed connection.

2. The electronic parking piston for a vehicle of claim 1, wherein the caliper body connecting plate and the caliper body side wall are integrally formed.

3. The electronic parking piston for a vehicle according to claim 1, wherein a plurality of openings corresponding to the piston are formed in the surfaces of the side walls of the caliper body, and fixed shells are arranged at the openings.

4. An electronic parking piston for a vehicle according to claim 1 or 3, wherein the oil inlet end of the brake oil pipe penetrates the fixed housing and communicates with the oil reservoir.

5. The electronic parking piston for a vehicle according to claim 1, wherein the surfaces of the side wall of the caliper body and the connecting plate of the caliper body are coated with a color-changing paint layer.

6. An electronic parking piston for a vehicle as defined in claim 5, wherein a temperature change indicator strip is sprayed on the surface of the color change paint layer.

7. The electronic parking piston for a vehicle according to claim 1, wherein a plurality of heat dissipation grooves are formed in the side wall of the caliper body and the inner side wall of the caliper body connecting plate.