CN111946760A - Electric vehicle disc brake assembly with lock device - Google Patents

Electric vehicle disc brake assembly with lock device Download PDF

Info

Publication number
CN111946760A
CN111946760A CN202010915218.5A CN202010915218A CN111946760A CN 111946760 A CN111946760 A CN 111946760A CN 202010915218 A CN202010915218 A CN 202010915218A CN 111946760 A CN111946760 A CN 111946760A
Authority
CN
China
Prior art keywords
dish
disc brake
disc
brake disc
lock device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010915218.5A
Other languages
Chinese (zh)
Inventor
王绪林
吕良明
张式军
李卓
张玲兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruian Yinming Motorcycle Parts Co ltd
Original Assignee
Ruian Yinming Motorcycle Parts Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ruian Yinming Motorcycle Parts Co ltd filed Critical Ruian Yinming Motorcycle Parts Co ltd
Priority to CN202010915218.5A priority Critical patent/CN111946760A/en
Publication of CN111946760A publication Critical patent/CN111946760A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/0006—Noise or vibration control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D65/84—Features relating to cooling for disc brakes
    • F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/1328—Structure internal cavities, e.g. cooling channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D2065/788—Internal cooling channels

Abstract

The invention discloses an electric vehicle disc brake assembly with a lock device, which belongs to the field of electric vehicles and comprises a disc brake disc, wherein a mounting hole is formed in the middle of the disc brake disc, a reinforcing plate is arranged inside the disc brake disc, a reinforcing rod is arranged in the reinforcing plate, an annular groove is formed in the periphery of the disc brake disc, a support ring is arranged in the annular groove, and a radiating fin and a radiating groove are arranged in the disc brake disc.

Description

Electric vehicle disc brake assembly with lock device
Technical Field
The invention relates to the field of electric vehicles, in particular to an electric vehicle disc brake assembly with a lock device.
Background
The electric motor car, electric drive car promptly, also known as electric drive car, the electric motor car divide into alternating current electric motor car and direct current electric motor car, because the convenience of electric motor car, has been used as the instrument of riding instead of walk by masses, and the electric motor car braking is stopped through the dish assembly of stopping, thereby during the braking, high-pressure brake oil promotes the brake block and makes it press from both sides tight brake disc and produce braking effect.
At present, some electric motor car dish of taking locking device that exist on the market are stopped the radiating effect of assembly relatively poor, and long-time the use produces the heat when the dish is stopped a dish braking, can influence the dish and is stopped a dish and use, leads to its life to reduce, and when the dish was stopped a dish braking again, the braking piece stopped a dish friction with the dish and produces the impact sound to produce the noise, be unfavorable for the use.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide an electric vehicle disc brake assembly with a lock device, wherein a plurality of radiating fins and radiating grooves are arranged in a disc brake disc, heat generated during braking of the disc brake disc can be quickly and effectively radiated through the plurality of radiating fins and the plurality of radiating grooves, so that the service life of the disc brake disc is ensured, sound-absorbing cotton and a noise-eliminating sheet are arranged in the disc brake disc, and the sound-absorbing cotton and the noise-eliminating sheet can effectively absorb noise generated during braking of the disc brake disc, so that the purpose of noise-free braking is realized.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides an electric motor car dish of taking locking device assembly of stopping, including the dish of stopping, the middle part that the dish was stopped the dish is provided with the mounting hole, the inside that the dish was stopped the dish is provided with the reinforcing plate, be provided with the stiffener in the reinforcing plate, the peripheral department that the dish was stopped the dish is provided with the ring channel, be provided with the support ring in the ring channel, this electric motor car dish of taking locking device assembly of stopping is provided with fin and radiating groove in the dish is stopped to the dish, through the setting of a plurality of fin and radiating groove, can effectively dispel the heat that produces when the dish was stopped the braking fast to guarantee the life of dish and stop the dish, this dish is stopped the dish again and is inside to be provided with to inhale sound cotton and noise damping sheet, inhales the noise absorption that sound cotton and noise damping sheet can effectively stop the dish and.
Furthermore, the outer surface of the upper end of the disc brake disc is provided with a brake piece, the left end of the disc brake disc is provided with a lock device, and the brake piece has a brake disc, so that the electric vehicle is braked.
Further, the reinforcing rods are eight, fan-shaped grooves are formed between every two reinforcing rods, and the reinforcing rods have the function of reinforcing rigidity, strength and hardness of the disc brake disc, so that the quality of the disc brake disc is enhanced, and the phenomenon of deformation or breakage of the disc brake disc when the disc brake disc is used is avoided.
Further, be provided with the fin in the sector groove, the fin is provided with the radiating groove, and fin and radiating groove all are provided with a plurality ofly, and through the setting of a plurality of fins and radiating groove, can effectively dispel the heat that produces when stopping the dish braking fast to guarantee the life of dish braking dish.
Further, the surface laminating of support ring has the sound cotton of inhaling, the surface of support ring is provided with the amortization piece, inhales the sound cotton and all have to fall make an uproar, inhale the sound effect with the amortization piece, can effectively absorb the noise etc. that the dish of stopping produced when braking to realize the noiseless purpose of braking.
Compared with the prior art, the invention has the advantages that:
(1) this scheme is provided with fin and radiating groove in the dish is stopped to the dish, and through the setting of a plurality of fins and radiating groove, the heat effluvium that produces when can effectively stopping the dish braking with the dish fast to guarantee the life of dish braking dish, this dish is stopped to the dish again and is inside to be provided with to inhale sound cotton and noise damping sheet, inhales the noise absorption that sound cotton and noise damping sheet produced when can effectively stopping the dish braking, thereby realizes the mesh of noiseless brake.
(2) The upper end surface that the dish was stopped the dish is provided with the braking piece, and the left end that the dish was stopped the dish is provided with locking device, and the braking piece has the braking dish and stops the dish to carry out the effect of braking to the electric motor car, through the setting of locking device, not only have the effect of brake braking, still have the theftproof effect of preventing stealing.
(3) The reinforcing rods are eight, fan-shaped grooves are formed between every two reinforcing rods, and the reinforcing rods have the function of reinforcing rigidity, strength and hardness of the disc brake disc, so that the quality of the disc brake disc is enhanced, and the phenomenon of deformation or breakage of the disc brake disc when in use is prevented.
(4) The fan-shaped inslot is provided with the fin, and the fin is provided with the radiating groove, and fin and radiating groove all are provided with a plurality ofly, and through the setting of a plurality of fins and radiating groove, can effectively dispel the heat that produces when stopping the dish braking with the dish fast to guarantee the life that the dish stopped the dish.
(5) The surface laminating of support ring has the sound cotton of inhaling, and the surface of support ring is provided with the amortization piece, inhales the sound cotton and all have to fall and fall the noise, inhale the sound effect with the amortization piece, can effectively absorb the noise etc. that the dish of stopping produced when braking to realize the noiseless purpose of braking.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention showing the installation of the noise damping sheet;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is an enlarged view of fig. 2 at B.
The reference numbers in the figures illustrate:
the brake comprises a disc brake disc 1, a brake disc 2, a lock device 3, a mounting hole 4, a reinforcing plate 5, a reinforcing rod 6, a fan-shaped groove 7, a radiating fin 8, a radiating groove 9, an annular groove 10, a support ring 11, sound absorbing cotton 12 and a silencing sheet 13.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-4, an electric vehicle disc brake assembly with a lock device includes a disc brake disc 1, referring to fig. 1-4, a mounting hole 4 is formed in the middle of the disc brake disc 1, the mounting hole 4 has an effect of mounting the disc brake disc 1 on a wheel of an electric vehicle, a reinforcing plate 5 is disposed inside the disc brake disc 1, the reinforcing plate 5 has an effect of reinforcing the rigidity, strength and hardness of the disc brake disc 1, so as to reinforce the quality and the service life of the disc brake disc 1, a reinforcing rod 6 is disposed in the reinforcing plate 5, an annular groove 10 is disposed at the periphery of the disc brake disc 1, a support ring 11 is disposed in the annular groove 10, and the support ring 11 has an effect of supporting a sound absorbing cotton 12 and a sound absorbing sheet 13.
Please refer to fig. 1 and 3, the outer surface of the upper end of the disc brake disc 1 is provided with a brake pad 2, the left end of the disc brake disc 1 is provided with a lock device 3, the brake pad 2 has a brake disc 1, thereby braking the electric vehicle, through the arrangement of the lock device 3, not only the brake braking function is provided, but also the anti-theft and anti-theft function is provided, the reinforcing rods 6 are eight, the reinforcing rods 6 form a sector groove 7 between each two reinforcing rods, the reinforcing rods 6 have the function of enhancing the rigidity, strength and hardness of the disc brake disc 1, thereby enhancing the quality of the disc brake disc 1, and preventing the disc brake disc 1 from deforming or breaking when in use.
Please refer to fig. 3 and 4, a plurality of heat dissipation fins 8 are arranged in the fan-shaped groove 7, the heat dissipation fins 8 are provided with heat dissipation grooves 9, the heat dissipation fins 8 and the heat dissipation grooves 9 are provided, and the heat generated when the disc brake disc 1 brakes can be quickly and effectively dissipated through the arrangement of the heat dissipation fins 8 and the heat dissipation grooves 9, so as to ensure the service life of the disc brake disc 1, the sound absorption cotton 12 is attached to the outer surface of the support ring 11, the sound absorption sheet 13 is arranged on the outer surface of the support ring 11, the sound absorption cotton 12 and the sound absorption sheet 13 both have the functions of noise reduction and sound absorption, the noise generated when the disc brake disc 1 brakes can be effectively absorbed, and the purpose of no noise during braking can be realized.
In the electric vehicle disc brake assembly using the locking device, the disc brake disc 1 is braked by the brake disc 2, thereby the electric vehicle is braked, the reinforcing plate 5 and the reinforcing rod 6 are arranged in the disc brake disc 1, the reinforcing plate 5 and the reinforcing rod 6 have the function of reinforcing the rigidity, strength and hardness of the disc brake disc 1, thereby the electric vehicle has the function of reinforcing the quality and service life of the disc brake disc 1, the disc brake disc 1 is prevented from deforming or breaking when in use, and when the disc brake disc 1 is used for braking, the disc brake disc 1 and the brake disc 2 are rubbed to generate heat and impact sound, because the heat radiating fins 8 and the heat radiating grooves 9 are arranged, the heat generated when the disc brake disc 1 is braked can be rapidly and effectively dissipated, thereby the normal use and the service life of the disc brake disc 1 are ensured, the sound absorbing cotton 12 and the sound absorbing sheet 13 are arranged inside the disc brake disc 1, and the sound absorbing cotton 12 and the sound absorbing sheet 13 have the functions of noise reduction, The sound absorption effect can effectively absorb the noise generated when the disc brake disc 1 brakes, thereby realizing the purpose of noiseless braking and being beneficial to use.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides an electric motor car dish of locking device assembly of stopping, includes dish (1) of stopping, its characterized in that: the middle part of dish (1) of stopping is provided with mounting hole (4), the inside of dish (1) of stopping is provided with reinforcing plate (5), be provided with stiffener (6) in reinforcing plate (5), the periphery department of dish (1) of stopping is provided with ring channel (10), be provided with support ring (11) in ring channel (10).
2. The electric vehicle disc brake assembly with the lock device according to claim 1, wherein: the brake disc is characterized in that a brake disc (2) is arranged on the outer surface of the upper end of the disc brake disc (1), and a lock device (3) is arranged at the left end of the disc brake disc (1).
3. The electric vehicle disc brake assembly with the lock device according to claim 1, wherein: eight reinforcing rods (6) are arranged, and fan-shaped grooves (7) are formed between every two reinforcing rods (6).
4. The electric vehicle disc brake assembly with the lock device as claimed in claim 3, wherein: and a radiating fin (8) is arranged in the fan-shaped groove (7), and a radiating groove (9) is arranged on the radiating fin (8).
5. The electric vehicle disc brake assembly with the lock device according to claim 1, wherein: the outer surface laminating of support ring (11) has inhales sound cotton (12), the surface of support ring (11) is provided with amortization piece (13).
CN202010915218.5A 2020-09-03 2020-09-03 Electric vehicle disc brake assembly with lock device Pending CN111946760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010915218.5A CN111946760A (en) 2020-09-03 2020-09-03 Electric vehicle disc brake assembly with lock device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010915218.5A CN111946760A (en) 2020-09-03 2020-09-03 Electric vehicle disc brake assembly with lock device

Publications (1)

Publication Number Publication Date
CN111946760A true CN111946760A (en) 2020-11-17

Family

ID=73367195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010915218.5A Pending CN111946760A (en) 2020-09-03 2020-09-03 Electric vehicle disc brake assembly with lock device

Country Status (1)

Country Link
CN (1) CN111946760A (en)

Similar Documents

Publication Publication Date Title
CN212377175U (en) Electric vehicle disc brake assembly with lock device
CN111946760A (en) Electric vehicle disc brake assembly with lock device
CN218718314U (en) Low-noise clutch friction plate
CN211117269U (en) Noise reduction type automobile brake drum
CN213039706U (en) Composite structure brake pad of commercial vehicle brake
CN206600392U (en) A kind of automobile brake sheet
CN212775277U (en) Brake disc with shock attenuation effect
CN217533135U (en) Anti-loosening brake caliper of battery car
CN215720378U (en) Integrated installation brake assembly
CN220037302U (en) Combined type electric vehicle disc brake structure
CN210769931U (en) Brake device of transport vehicle
CN207333511U (en) A kind of new and effective braking noise reduction brake block
CN217056094U (en) Automobile high-carbon brake disc with good heat dissipation performance
CN211599351U (en) Ventilation type brake disc structure
CN212536484U (en) High-temperature-resistant low-noise brake pad
CN210769943U (en) Low-noise brake pad
KR100507509B1 (en) Method of manufacturing brake disc in vehicle
CN212131146U (en) Low-noise mute type automobile copper-based friction plate
CN211852586U (en) Caliper cover with customized fixing buckle
CN214274301U (en) Steel backing with radiating groove structure
CN214617595U (en) High-carbon low-silicon niobium-containing gray cast iron brake drum
CN214063629U (en) Low-noise disc brake device
CN218761053U (en) Drum brake pad
CN216589707U (en) Drum brake lining
CN113915259B (en) Noise-reduction type automobile brake drum

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination