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CN112696441A - Brake disc with good braking effect - Google Patents

Brake disc with good braking effect Download PDF

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Publication number
CN112696441A
CN112696441A CN202011449598.4A CN202011449598A CN112696441A CN 112696441 A CN112696441 A CN 112696441A CN 202011449598 A CN202011449598 A CN 202011449598A CN 112696441 A CN112696441 A CN 112696441A
Authority
CN
China
Prior art keywords
brake disc
brake
main part
disc main
calliper
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
CN202011449598.4A
Other languages
Chinese (zh)
Inventor
朱国齐
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.)
Ningbo Zhouchi Vehicle Industry Co ltd
Original Assignee
Ningbo Zhouchi Vehicle Industry 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 Ningbo Zhouchi Vehicle Industry Co ltd filed Critical Ningbo Zhouchi Vehicle Industry Co ltd
Priority to CN202011449598.4A priority Critical patent/CN112696441A/en
Publication of CN112696441A publication Critical patent/CN112696441A/en
Pending legal-status Critical Current

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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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/228—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
    • 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
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • 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
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • 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
    • F16D2065/134—Connection
    • 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
    • F16D2065/134—Connection
    • F16D2065/1392—Connection elements
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

The invention discloses a brake disc with a good braking effect, relates to the field of brake discs, and aims to solve the problems that the existing automobile brake disc in the prior art is single in braking mode and general in braking effect. The brake caliper main part is installed to the top of brake disc main part, calliper is installed to the preceding terminal surface of brake caliper main part, be provided with the brake friction disc between calliper and the brake disc main part, the preceding terminal surface and the rear end face of brake disc main part all are provided with the stopper, the stopper is provided with a plurality of, just the internal surface of brake friction disc is provided with the spacing groove, the shape in spacing groove is the same with the shape of stopper, just the internally mounted of brake disc main part has the pneumatic cylinder, the pneumatic cylinder is provided with a plurality of, a plurality of install pressure spring between the pneumatic cylinder, the internally mounted of calliper has fixed frame, the piston is all installed to the both sides of the inside lower.

Description

Brake disc with good braking effect
Technical Field
The invention relates to the technical field of brake discs, in particular to a brake disc with a good braking effect.
Background
The brake disc is an important part in a braking system, and the good brake disc has stable braking, no noise and no vibration. The brake disc is made of Chinese gray cast iron 250 standard, HT250 for short, and is equal to American G3000 standard. The brake disc is a cast product, and is affected by climatic factors, so that the north is too cold, and the south is too hot, so that most production bases of the brake disc are distributed in the latitude area of Shandong, Hebei and Shanxi in China. The brake has disc brake and drum brake at present, and many old cars are front disc and rear drum. Many vehicles are disc-braked both front and back. Because the heat dissipation of the disc brake is better than that of the drum brake, the disc brake is not easy to generate heat recession in a high-speed braking state, and the high-speed braking effect is good. But at low speed cold brake, the braking effect is inferior to drum brake. The price is more expensive than the drum brake. Therefore, many medium and high-grade cars adopt full disc brakes, while ordinary cars adopt front disc and rear drum, and drum brakes are still adopted at relatively low speed and in trucks and buses with large braking force.
The brake, as the name implies, is exactly the mechanical brake device that can slow down the speed of a motor vehicle, is also called the reduction gear, simply said: the automobile brake pedal is arranged below a steering wheel, and is stepped on, so that a brake lever is in linkage compression and is transmitted to a brake block on a brake drum to clamp a brake wheel disc, and an automobile is decelerated or stopped to run; therefore, the market urgently needs to develop a brake disc with good braking effect to help people to solve the existing problems.
Disclosure of Invention
The invention aims to provide a brake disc with good braking effect, and aims to solve the problems that the existing automobile brake disc proposed in the background art is single in braking mode and general in braking effect.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a brake disc that braking effect is good, includes the brake disc main part, the brake caliper main part is installed to the top of brake disc main part, calliper is installed to the preceding terminal surface of brake caliper main part, be provided with the brake friction disc between calliper and the brake disc main part, the preceding terminal surface and the rear end face of brake disc main part all are provided with the stopper, the stopper is provided with a plurality of, just the internal surface of brake friction disc is provided with the spacing groove, the shape of spacing groove is the same with the shape of stopper, just the internally mounted of brake disc main part has the pneumatic cylinder, the pneumatic cylinder is provided with a plurality of, a plurality of install pressure spring between the pneumatic cylinder, the internally mounted of calliper has fixed frame, the piston is all installed to the.
Preferably, the surface of brake disc main part is provided with the louvre, the louvre sets up structure as an organic whole with the brake disc main part, just the internally mounted of brake disc main part has flange, flange and brake disc main part welded connection, just flange's inside is provided with the through-hole.
Preferably, the brake caliper main body and the caliper are arranged into an integral structure, a support connecting frame is arranged below the caliper, a connecting shaft is arranged at the lower end of the support connecting frame, the connecting shaft penetrates through the through hole to be rotatably connected with the brake disc main body, and the support connecting frame is fixedly connected with the brake caliper main body and the connecting shaft respectively.
Preferably, both ends of the hydraulic cylinder and the pressure spring are fixedly connected with the brake disc main body.
Preferably, an oil inlet pipe is installed on one side of the caliper, the oil inlet pipe and the caliper are arranged into an integral structure, a sealing sleeve is installed outside the piston, and the piston penetrates through the sealing sleeve to be fixedly connected with the brake friction plate.
Preferably, the externally mounted of fixed frame has the strengthening rib, the strengthening rib is provided with a plurality of, and a plurality of the strengthening rib all with fixed frame welded connection, sealing sleeve's externally mounted has the go-between, go-between and calliper welded connection, the both ends of fixed frame all with go-between welded connection.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the brake disc main body, the brake friction plate and the limiting block are arranged, when the brake disc is used and a brake plate is stepped, oil is pushed into the caliper through the oil pump, the piston extrudes the brake friction plate, the brake friction plate is pushed to the outer portion of the brake disc main body, the brake friction plate is integrally attached to the brake disc main body, the rotating brake disc main body is braked, the limiting groove in the inner surface of the brake friction plate is attached to the limiting block to slide, the contact area is increased, the condition that the structure of the brake disc main body is damaged in the braking process can be avoided, the service life is prolonged, the limiting block is fully attached to the limiting grooves, the braking effect can be improved, the structure is simple, and the use is.
2. According to the invention, through the arrangement of the brake disc main bodies, the stability between the brake disc main bodies can be improved by the plurality of hydraulic cylinders and the pressure springs between the two brake disc main bodies, so that the strength can be maintained in the braking process, the integral abrasion of the brake disc main bodies is reduced, and the strength of the sealing sleeve and the connecting ring is improved by matching the fixing frame inside the caliper with the plurality of reinforcing ribs, so that the piston is kept stable in the moving process, and the safety is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is an internal structural view of the caliper of the present invention.
In the figure: 1. a brake disc main body; 2. a brake caliper body; 3. a caliper; 4. a connecting flange; 5. a through hole; 6. heat dissipation holes; 7. a limiting block; 8. a support link; 9. a hydraulic cylinder; 10. a pressure spring; 11. an oil inlet pipe; 12. a fixing frame; 13. a connecting ring; 14. reinforcing ribs; 15. a piston; 16. a sealing sleeve; 17. braking the friction plate; 18. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: a brake disc with good braking effect comprises a brake disc main body 1, a brake caliper main body 2 is installed above the brake disc main body 1, calipers 3 are installed on the front end face of the brake caliper main body 2, brake friction plates 17 are arranged between the calipers 3 and the brake disc main body 1, limiting blocks 7 are arranged on the front end face and the rear end face of the brake disc main body 1, a plurality of limiting blocks 7 are arranged, limiting grooves 18 are formed in the inner surfaces of the brake friction plates 17, the shapes of the limiting grooves 18 are the same as those of the limiting blocks 7, hydraulic cylinders 9 are installed inside the brake disc main body 1, a plurality of hydraulic cylinders 9 are arranged, pressure springs 10 are installed among the hydraulic cylinders 9, a fixing frame 12 is installed inside the calipers 3, pistons 15 are installed on two sides of the inner lower end of the calipers 3, the brake friction plates 17 are extruded through the piston friction plates 15, through the whole laminating of brake disc main part 17 and brake disc main part 1, brake disc main part 1 in will rotating, the spacing groove 18 and the stopper 7 laminating of accessible brake disc 17 internal surface slide, have not only improved area of contact, still can avoid the condition of brake disc main part 1 structural damage in braking process, have improved life, through stopper 7 and the abundant laminating of a plurality of spacing grooves 18, can improve braking effect, simple structure, convenient to use.
Further, the surface of brake disc main part 1 is provided with louvre 6, and louvre 6 sets up structure as an organic whole with brake disc main part 1, and the internally mounted of brake disc main part 1 has flange 4, flange 4 and brake disc main part 1 welded connection, and flange 4's inside is provided with through-hole 5, can improve the radiating effect of brake disc main part 1 through a plurality of louvres 6.
Further, brake caliper main part 2 sets up to a body structure with calliper 3, and calliper 3's below is installed and is supported link 8, supports the lower extreme of link 8 and installs the connecting axle, and the connecting axle passes through-hole 5 and is connected with brake disc main part 1 rotation, and supports link 8 respectively with brake caliper main part 2 and connecting axle fixed connection, through brake caliper main part 2 and calliper 3 to braking.
Further, both ends of the hydraulic cylinders 9 and the pressure springs 10 are fixedly connected with the brake disc main bodies 1, and the stability between the brake disc main bodies 1 can be improved by the hydraulic cylinders 9 and the pressure springs 10 between the two brake disc main bodies 1, so that the overall abrasion of the brake disc main bodies 1 can be reduced while the strength is kept in the braking process.
Further, an oil inlet pipe 11 is installed on one side of the caliper 3, the oil inlet pipe 11 and the caliper 3 are arranged into a whole, a sealing sleeve 16 is installed outside the piston 15, the piston 15 penetrates through the sealing sleeve 16 and is fixedly connected with a brake friction plate 17, when the brake plate is stepped on in use, oil is pushed into the caliper 3 through an oil pump, and the brake friction plate 17 is extruded through the piston 15.
Further, the externally mounted of fixed frame 12 has strengthening rib 14, strengthening rib 14 is provided with a plurality of, and a plurality of strengthening rib 14 all with fixed frame 12 welded connection, the externally mounted of sealing sleeve 16 has go-between 13, go-between 13 and 3 welded connection of calliper, the both ends of fixed frame 12 all with go-between 13 welded connection, through a plurality of strengthening ribs 14 of fixed frame 12 cooperation of 3 inside callipers, improve the intensity of sealing sleeve 16 and go-between 13, make piston 15 remain stable in the activity process, and the safety is improved.
The working principle is as follows: when the brake disc is used, when a brake plate is stepped, oil is pushed into the caliper 3 through the oil pump, the brake friction plate 17 is extruded through the piston 15, the brake friction plate 17 is pushed to the outer part of the main body of the brake disc main body 1, the brake disc main body 1 in rotation is braked through the integral attachment of the brake friction plate 17 and the brake disc main body 1, the stability between the brake disc main bodies 1 can be improved through the plurality of hydraulic cylinders 9 and pressure springs 10 between the two brake disc main bodies 1, so that the strength can be kept and the integral abrasion of the brake disc main body 1 can be reduced in the braking process, the strength of the sealing sleeve 16 and the connecting ring 13 can be improved through the matching of the fixing frame 12 in the caliper 3 and the plurality of reinforcing ribs 14, the piston 15 is kept stable in the moving process, the safety is improved, the contact area is improved through the attachment sliding of the limiting grooves 18 on the inner surface of the, the brake disc main body 1 can be prevented from being damaged in the braking process, the service life is prolonged, and the brake disc can be fully attached to the plurality of limiting grooves 18 through the limiting blocks 7, so that the braking effect can be improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a brake disc that braking effect is good, includes brake disc main part (1), its characterized in that: a brake caliper main body (2) is arranged above the brake disc main body (1), a caliper (3) is arranged on the front end surface of the brake caliper main body (2), a brake friction plate (17) is arranged between the caliper (3) and the brake disc main body (1), the front end surface and the rear end surface of the brake disc main body (1) are both provided with a plurality of limiting blocks (7), the limiting blocks (7) are arranged, and the inner surface of the brake friction plate (17) is provided with a limit groove (18), the shape of the limiting groove (18) is the same as that of the limiting block (7), and hydraulic cylinders (9) are arranged in the brake disc main body (1), a plurality of hydraulic cylinders (9) are arranged, pressure springs (10) are arranged among the plurality of hydraulic cylinders (9), the inside mounting of calliper (3) has fixed frame (12), piston (15) are all installed to calliper (3) inside both sides of lower extreme.
2. The brake disc with good braking effect according to claim 1, characterized in that: the surface of brake disc main part (1) is provided with louvre (6), louvre (6) set up structure as an organic whole with brake disc main part (1), just the internally mounted of brake disc main part (1) has flange (4), flange (4) and brake disc main part (1) welded connection, just flange (4) inside is provided with through-hole (5).
3. The brake disc with good braking effect according to claim 2, characterized in that: brake caliper main part (2) set up structure as an organic whole with calliper (3), just support link (8) are installed to the below of calliper (3), the connecting axle is installed to the lower extreme that supports link (8), and the connecting axle passes through-hole (5) and rotates with brake disc main part (1) and be connected, just support link (8) respectively with brake caliper main part (2) and connecting axle fixed connection.
4. The brake disc with good braking effect according to claim 1, characterized in that: and the two ends of the hydraulic cylinder (9) and the pressure spring (10) are fixedly connected with the brake disc main body (1).
5. The brake disc with good braking effect according to claim 1, characterized in that: oil inlet pipe (11) is installed to one side of calliper (3), oil inlet pipe (11) sets up structure as an organic whole with calliper (3), the externally mounted of piston (15) has sealing sleeve (16), piston (15) pass sealing sleeve (16) and brake disc (17) fixed connection.
6. The brake disc with good braking effect according to claim 5, characterized in that: the externally mounted of fixed frame (12) has strengthening rib (14), strengthening rib (14) are provided with a plurality of, and a plurality of strengthening rib (14) all with fixed frame (12) welded connection, the externally mounted of sealing sleeve (16) has go-between (13), go-between (13) and calliper (3) welded connection, the both ends of fixed frame (12) all with go-between (13) welded connection.
CN202011449598.4A 2020-12-09 2020-12-09 Brake disc with good braking effect Pending CN112696441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011449598.4A CN112696441A (en) 2020-12-09 2020-12-09 Brake disc with good braking effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011449598.4A CN112696441A (en) 2020-12-09 2020-12-09 Brake disc with good braking effect

Publications (1)

Publication Number Publication Date
CN112696441A true CN112696441A (en) 2021-04-23

Family

ID=75508499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011449598.4A Pending CN112696441A (en) 2020-12-09 2020-12-09 Brake disc with good braking effect

Country Status (1)

Country Link
CN (1) CN112696441A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115163705A (en) * 2022-08-01 2022-10-11 句容市天王汽车配件制造有限公司 Lightweight brake disc and brake disc manufacturing process
CN115306843A (en) * 2022-10-11 2022-11-08 莱州伟辰汽车配件有限公司 High-strength wear-resistant automobile brake disc
CN116638896A (en) * 2023-07-25 2023-08-25 麦格纳卫蓝新能源汽车技术(镇江)有限公司 Front wheel bag structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115163705A (en) * 2022-08-01 2022-10-11 句容市天王汽车配件制造有限公司 Lightweight brake disc and brake disc manufacturing process
CN115163705B (en) * 2022-08-01 2023-08-25 句容市天王汽车配件制造有限公司 Lightweight brake disc and brake disc manufacturing process
CN115306843A (en) * 2022-10-11 2022-11-08 莱州伟辰汽车配件有限公司 High-strength wear-resistant automobile brake disc
CN116638896A (en) * 2023-07-25 2023-08-25 麦格纳卫蓝新能源汽车技术(镇江)有限公司 Front wheel bag structure
CN116638896B (en) * 2023-07-25 2023-11-24 麦格纳卫蓝新能源汽车技术(镇江)有限公司 Front wheel bag structure

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20210423

WD01 Invention patent application deemed withdrawn after publication