CN109854646A - A kind of lightweight fission brake disc - Google Patents

A kind of lightweight fission brake disc Download PDF

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Publication number
CN109854646A
CN109854646A CN201811645752.8A CN201811645752A CN109854646A CN 109854646 A CN109854646 A CN 109854646A CN 201811645752 A CN201811645752 A CN 201811645752A CN 109854646 A CN109854646 A CN 109854646A
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China
Prior art keywords
brake
block
holder
friction plate
braking
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CN201811645752.8A
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CN109854646B (en
Inventor
张彦彬
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Hebei Bailong Automobile Parts Co Ltd
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Hebei Bailong Automobile Parts Co Ltd
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Priority to CN201811645752.8A priority Critical patent/CN109854646B/en
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Abstract

The present invention relates to brake disc technical field more particularly to a kind of lightweight fission brake discs.The design of brake apparatus is ground including seperated disc type more, caliper pushes the friction plate of two sides to middle part when braking, to which muti-piece friction plate and brake(-holder) block be fit together, frictional force between every block of brake(-holder) block and friction plate can provide brake force, brake area becomes larger, and braking effect greatly enhances, and solving disk type brake is to step up brake disc by braking clamp to realize braking process, brake area is bonded smaller, the problem of braking effect difference;Because braking process passes through brake(-holder) block and friction plate friction catch, the heat produced in friction process is concentrated on brake(-holder) block and friction plate, when caliper unclamps, brake(-holder) block and friction plate are automatically separated, heat dissipation area increases, good heat dissipation effect, it is smaller to solve traditional braking disk its heat dissipation area, heat dissipation effect is not still too ideal problem.

Description

A kind of lightweight fission brake disc
Technical field
The present invention relates to brake disc technical field more particularly to a kind of lightweight fission brake discs.
Background technique
Automobile brake is broadly divided into disc type brake and drum brake, and disc type brake has good heat dissipation effect braking effect difference Feature, drum brake have the characteristics that the high good heat dissipation effect of braking effect is poor;Wherein disk type brake is to be added brake disc by braking clamp Consolidation shows braking process, and brake area fitting is smaller, and braking effect is poor;Although brake disc is exposed to the external world after braking, because of it Heat dissipation area is smaller, and heat dissipation effect is not still too ideal;Frequent high temperature brake still will cause brake disc and brake-block temperature It is excessively high, so that the phenomenon that causing brake failure risk is high.
Summary of the invention
The technical problems to be solved by the invention are to provide a kind of lightweight point for above-mentioned technical deficiency System Moving plate is ground the design of brake apparatus using seperated disc type more, and caliper pushes away the friction plate of two sides to middle part when braking Dynamic, so that muti-piece friction plate and brake(-holder) block be fit together, the frictional force between every block of brake(-holder) block and friction plate be can provide Brake force, brake area become larger, and braking effect greatly enhances, and solving disk type brake is that brake disc is stepped up reality by braking clamp Existing braking process, brake area are bonded smaller, the problem of braking effect difference;Because braking process passes through brake(-holder) block and friction plate friction It brakes, the heat produced in friction process is concentrated on brake(-holder) block and friction plate, brake(-holder) block and friction when caliper unclamps Piece is automatically separated, and heat dissipation area increases, good heat dissipation effect, and it is smaller to solve traditional braking disk its heat dissipation area, heat dissipation effect according to It is not so too ideal problem.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: including vehicle bridge frame, transmission shaft, wheel hub and Seperated disc type is ground brake apparatus more;Suspension is installed on the right side of vehicle bridge frame;Support frame is installed on the right side of suspension;Transmission shaft runs through axis It holds and is connected in the middle part of support frame;Transmission shaft right end is provided with terminal pad;Seperated disc type is ground brake apparatus more and is mounted on terminal pad Right side;Wheel hub is mounted on seperated disc type and is ground on the right side of brake apparatus more;It includes braking sleeve, envelope that seperated disc type is ground brake apparatus more Lid, caliper, brake(-holder) block and friction plate;Locking is bolted between terminal pad, braking sleeve and wheel hub.
The technical program is advanced optimized, multiple brake(-holder) blocks are slidably socketed in the middle part of braking sleeve;On the left of braking sleeve Periphery is evenly arranged with multiple fixture blocks in the longitudinal direction;Capping is fixedly mounted on fixture block left end;Periphery is uniform in the middle part of brake(-holder) block It is provided with multiple card slots;Card slot and fixture block clamping.
The technical program is advanced optimized, the support frame two sides are provided with attachment base;Caliper is fixed respectively to pacify On the right side of attachment base;Two calipers are symmetrical arranged.
The technical program is advanced optimized, multiple friction plates are installed in inside two calipers;In the middle part of caliper Perforation is provided with guide groove;Friction plate both ends are symmetrically arranged with guide pad;Guide pad is slidably connected inside guide groove.
The technical program is advanced optimized, the friction plate and brake(-holder) block are spaced setting in the direction of the width;Friction plate Number is greater than brake(-holder) block number.
Compared with prior art, the invention has the following advantages that 1, seperated disc type is ground the design of brake apparatus, braking more When caliper the friction plate of two sides is pushed to middle part, so that muti-piece friction plate and brake(-holder) block be fit together, every piece of braking Frictional force between piece and friction plate can provide brake force, and brake area becomes larger, and braking effect greatly enhances, and solve disc type Brake is to step up brake disc by braking clamp to realize that braking process, brake area are bonded smaller, the problem of braking effect difference;2, Because braking process passes through brake(-holder) block and friction plate friction catch, the heat produced in friction process is concentrated in brake(-holder) block and friction On piece, when caliper unclamps, brake(-holder) block and friction plate are automatically separated, and heat dissipation area increases, and good heat dissipation effect solves tradition Its heat dissipation area of brake disc is smaller, and heat dissipation effect is not still too ideal problem;3, more friction plate adjustment brakings, service life Long, the braking maintenance replacement period is elongated;4, integral stop power is shared between more friction plates and brake(-holder) block when braking, friction plate Active force is smaller between brake(-holder) block, to achieve the effect that monomer lightweight is braked.
Detailed description of the invention
Fig. 1 is a kind of integral installation structural schematic diagram of lightweight fission brake disc.
Fig. 2 is that a kind of seperated disc type of lightweight fission brake disc is ground brake apparatus overall structure diagram more.
Fig. 3 is that a kind of seperated disc type of lightweight fission brake disc is ground brake apparatus mounting structure confined explosion view more Figure.
Fig. 4 is that a kind of seperated disc type of lightweight fission brake disc is ground brake apparatus inner mounting structure explosion view more Figure.
Fig. 5 is that a kind of seperated disc type of lightweight fission brake disc is ground brake apparatus local mounting structure schematic diagram more.
In figure: 1, vehicle bridge frame;2, transmission shaft;201, terminal pad;3, wheel hub;4, seperated disc type is ground brake apparatus more; 401, braking sleeve;402, it covers;403, caliper;404, brake(-holder) block;405, friction plate;406, fixture block;407, card slot;408, it leads To slot;409, guide pad;5, suspension;6, support frame;601, attachment base.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured The concept of invention.
Specific embodiment 1: in conjunction with shown in Fig. 1-5, it is characterized by comprising vehicle bridge for a kind of lightweight fission brake disc Frame 1, transmission shaft 2, wheel hub 3 and seperated disc type are ground brake apparatus 4 more;Suspension 5 is installed on the right side of vehicle bridge frame 1;Peace on the right side of suspension Equipped with support frame 6;Transmission shaft 2 is connected to 6 middle part of support frame through bearing;2 right end of transmission shaft is provided with terminal pad 201;It is seperated Disc type is ground brake apparatus 4 more and is mounted on 201 right side of terminal pad;Wheel hub 3 is mounted on seperated disc type and is ground 4 right side of brake apparatus more Side;It includes braking sleeve 401, capping 402, caliper 403, brake(-holder) block 404 and friction plate that seperated disc type is ground brake apparatus 4 more 405;Locking is bolted between terminal pad 201, braking sleeve 401 and wheel hub 3;Multiple brake(-holder) blocks 404, which are slidably socketed, to be made Dynamic 401 middle part of set;401 left side periphery of braking sleeve is evenly arranged with multiple fixture blocks 406 in the longitudinal direction;The fixed peace of capping 402 Mounted in 406 left end of fixture block;404 middle part periphery of brake(-holder) block is evenly arranged with multiple card slots 407;Card slot 407 and fixture block 406 are clamped; 6 two sides of support frame are provided with attachment base 601;Caliper 403 is respectively and fixedly installed to 601 right side of attachment base;Two calipers 403 It is symmetrical arranged;Multiple friction plates 405 are installed in inside two calipers 403;The perforation of 403 middle part of caliper is provided with guide groove 408;405 both ends of friction plate are symmetrically arranged with guide pad 409;Guide pad 409 is slidably connected inside guide groove 408;Friction plate 405 and brake(-holder) block 404 be spaced setting in the direction of the width;405 numbers of friction plate are greater than 404 numbers of brake(-holder) block.
In use, step 1, in conjunction with shown in Fig. 1-5, two hydraulic tongs are worked at the same time when braking, so that passing through piston pushes two The synchronization of friction plate 405 of side is moved to middle part, and 404 He of brake(-holder) block at middle part is pushed when the brake(-holder) block 404 of two sides is moved to middle part Friction plate 405 is concentrated to middle part, guide groove of the guide pad 409 at 405 both ends of friction plate along 403 middle part of caliper during this 408 move to middle part, and the card slot 407 on brake(-holder) block 404 is slided along fixture block 406 to middle part;Caliper 403 continues to press on two sides and rubs Pad 405 is moved to middle part, thus together with brake(-holder) block 404 is stepped up with friction plate 405, brake(-holder) block 404 and friction plate 405 it Between under pressure generate friction, because the guide pad 409 at 405 both ends of friction plate is stuck in the guide groove 408 of caliper 403 Portion is not able to rotate so friction plate 405 can only move horizontally, and brake(-holder) block 404 is mounted on the card of braking sleeve 401 by card slot 407 On block 406, so brake block can only horizontally slip along braking sleeve 401 to relatively rotate;So in friction plate 405 and system The certain resistance of brake(-holder) block 404 is given under the action of movable plate 404, and braking sleeve 401 is braked under the action of 404 resistance of brake(-holder) block, from And realize and wheel hub 3 is braked, brake drag is equal to the sum of the frictional force between brake(-holder) block 404 and friction plate 405, every brake(-holder) block Frictional force between 404 and friction plate 405 can provide brake force, good braking effect;In conclusion seperated disc type is ground system more The design of dynamic device 4, caliper 403 pushes the friction plate 405 of two sides to middle part when braking, thus by muti-piece friction plate 405 It fits together with brake(-holder) block 404, the frictional force between every block of brake(-holder) block 404 and friction plate 405 can provide brake force, braking Area becomes larger, and braking effect greatly enhances, and solving disk type brake is to step up brake disc by braking clamp to realize braking process, Brake area is bonded smaller, the problem of braking effect difference;Integral stop power is shared in more friction plates 405 and brake(-holder) block when braking Between 404, active force is smaller between friction plate 405 and brake(-holder) block 404, to achieve the effect that monomer lightweight is braked.
Step 2, in conjunction with shown in Fig. 1-5, when loosening the brake, the piston of caliper 403 is withdrawn, the friction plate of two sides Form certain gap between 405 and caliper 403, the pressure releases between caliper 403 and friction plate 405, so that Pressure releases between friction plate 405 and brake(-holder) block 404, thus under the action of brake(-holder) block 404 and friction plate 405 relatively rotate Brake(-holder) block 404 separates (separation principle is identical with more 405 clutch principles of friction plate) with friction plate 405, when brake(-holder) block 404 and rubs When pad 405 separates, card slot 407 and fixture block 406 occur to slide relatively, and guide pad 409 is slided along guide groove 408, plays positioning Certain effect;Because braking process passes through 405 friction catch of brake(-holder) block 404 and friction plate, the heat meeting produced in friction process It concentrates on brake(-holder) block 404 and friction plate 405, when caliper 403 unclamps, brake(-holder) block 404 and friction plate 405 are automatically separated, and are dissipated Heat area is the sum of all brake(-holder) blocks 404 and surface area of friction plate 405, and heat dissipation area increases, and good heat dissipation effect solves biography Its heat dissipation area of controlling Moving plate is smaller, and heat dissipation effect is not still too ideal problem;The more adjustment of friction plate 405 brakings, use Service life is long, and the brake maintenance replacement period is elongated, and maintenance cost is lower.
Step 3, in conjunction with shown in Fig. 1-5, when friction plate 405 and brake(-holder) block 404 are replaced, first by the nut pine on 3 right side of wheel hub It opens and unloads lower hub 3, then unclamp the bolt of 403 connecting portion of attachment base 601 and caliper, outward by two calipers 403 Portion, which is opened, to be unloaded, and is finally extracted braking sleeve 401 from terminal pad 201 is horizontal outward, is driven and rub when braking sleeve 401 moves outward Pad 405 and brake(-holder) block 404 are removed to outside together, are opened capping 402 after braking sleeve 401 is withdrawn from, then by brake(-holder) block 404 and friction plate 405 successively removed from braking sleeve 401, the brake(-holder) block 404 and friction plate 405 finally more renewed, with changing When be sequentially placed into friction plate 405 and brake(-holder) block 404, friction plate 405 and formulate the installation of piece interval, the last one installation friction plate 405;Brake(-holder) block 404 and friction plate 405 after the installation is completed, similarly by 402 closed brakes of capping set 401, are then successively installed Braking sleeve 401, caliper 403 and wheel hub 3.
Control mode of the invention is automatically controlled by controller, the skill that the control circuit of controller passes through this field Art personnel's simple programming can be realized, and belong to the common knowledge of this field, and the present invention is mainly used to protect mechanical device, institute Control mode and circuit connection are not explained with the present invention.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing Change example.

Claims (5)

1. a kind of lightweight fission brake disc, it is characterised in that: including vehicle bridge frame (1), transmission shaft (2), wheel hub (3) and seperated disk Formula is ground brake apparatus (4) more;Suspension (5) are installed on the right side of vehicle bridge frame (1);Support frame (6) are installed on the right side of suspension;Transmission shaft (2) it is connected in the middle part of support frame (6) through bearing;Transmission shaft (2) right end is provided with terminal pad (201);Seperated disc type is ground more Brake apparatus (4) is mounted on the right side of terminal pad (201);Wheel hub (3) is mounted on seperated disc type and is ground on the right side of brake apparatus (4) more; Seperated disc type more be ground brake apparatus (4) include braking sleeve (401), capping (402), caliper (403), brake(-holder) block (404) and Friction plate (405);Locking is bolted between terminal pad (201), braking sleeve (401) and wheel hub (3).
2. a kind of lightweight fission brake disc according to claim 1, it is characterised in that: multiple brake(-holder) block (404) slidings It is socketed in the middle part of braking sleeve (401);Periphery is evenly arranged with multiple fixture blocks (406) in the longitudinal direction on the left of braking sleeve (401); Capping (402) is fixedly mounted on fixture block (406) left end;Periphery is evenly arranged with multiple card slots (407) in the middle part of brake(-holder) block (404); Card slot (407) and fixture block (406) clamping.
3. a kind of lightweight fission brake disc according to claim 1, it is characterised in that: support frame (6) two sides are respectively provided with There are attachment base (601);Caliper (403) is respectively and fixedly installed on the right side of attachment base (601);Two calipers (403) are symmetrical arranged.
4. a kind of lightweight fission brake disc according to claim 1, it is characterised in that: multiple friction plates (405) are pacified It is internal mounted in two calipers (403);Perforation is provided with guide groove (408) in the middle part of caliper (403);Friction plate (405) both ends It is symmetrically arranged with guide pad (409);It is internal that guide pad (409) is slidably connected at guide groove (408).
5. a kind of lightweight fission brake disc according to claim 1, it is characterised in that: friction plate (405) and brake(-holder) block (404) interval setting in the direction of the width;Friction plate (405) number is greater than brake(-holder) block (404) number.
CN201811645752.8A 2018-12-30 2018-12-30 Lightweight split brake disc Active CN109854646B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811645752.8A CN109854646B (en) 2018-12-30 2018-12-30 Lightweight split brake disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811645752.8A CN109854646B (en) 2018-12-30 2018-12-30 Lightweight split brake disc

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CN109854646A true CN109854646A (en) 2019-06-07
CN109854646B CN109854646B (en) 2021-07-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111102309A (en) * 2020-01-23 2020-05-05 米建军 Brake enhancing method and brake device

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401844A1 (en) * 1994-01-22 1995-07-27 Teves Gmbh Alfred Caliper disc brake with housing
CN2380742Y (en) * 1999-06-07 2000-05-31 刘长青 Wear-resisting clutch
EP1231399A2 (en) * 2001-02-10 2002-08-14 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Disc brake pad
US7213688B2 (en) * 2002-08-16 2007-05-08 Continental Teves Ag & Co. Ohg Disc brake having at least two friction rings
CN201763848U (en) * 2009-04-24 2011-03-16 伊顿公司 Connecting component for fluid cooling
US7958978B2 (en) * 2007-08-09 2011-06-14 Bwi Company Limited S.A. Multi-disc brake hub assembly with disc slide pins
CN202468744U (en) * 2012-01-31 2012-10-03 广西开元机器制造有限责任公司 Normally open friction clutch for handheld micro-cultivator
CN203611961U (en) * 2013-12-02 2014-05-28 湖北皓德车桥有限公司 Wet front axle
CN104271975A (en) * 2012-02-16 2015-01-07 福乐尼·乐姆宝公开有限公司 Parking caliper assembly
CN206030979U (en) * 2016-08-31 2017-03-22 厦门威迪思汽车设计服务有限公司 Commercial car wheel driving independent suspension device
JP6197727B2 (en) * 2014-03-28 2017-09-20 新日鐵住金株式会社 Eddy current reducer
CN206874706U (en) * 2017-06-26 2018-01-12 天津市职业大学 Ring cloth friction disk type disk brake
CN208119131U (en) * 2018-04-11 2018-11-20 卢龙腾 A kind of water cooling DVD multidisc brake system

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401844A1 (en) * 1994-01-22 1995-07-27 Teves Gmbh Alfred Caliper disc brake with housing
CN2380742Y (en) * 1999-06-07 2000-05-31 刘长青 Wear-resisting clutch
EP1231399A2 (en) * 2001-02-10 2002-08-14 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Disc brake pad
US7213688B2 (en) * 2002-08-16 2007-05-08 Continental Teves Ag & Co. Ohg Disc brake having at least two friction rings
US7958978B2 (en) * 2007-08-09 2011-06-14 Bwi Company Limited S.A. Multi-disc brake hub assembly with disc slide pins
CN201763848U (en) * 2009-04-24 2011-03-16 伊顿公司 Connecting component for fluid cooling
CN202468744U (en) * 2012-01-31 2012-10-03 广西开元机器制造有限责任公司 Normally open friction clutch for handheld micro-cultivator
CN104271975A (en) * 2012-02-16 2015-01-07 福乐尼·乐姆宝公开有限公司 Parking caliper assembly
CN203611961U (en) * 2013-12-02 2014-05-28 湖北皓德车桥有限公司 Wet front axle
JP6197727B2 (en) * 2014-03-28 2017-09-20 新日鐵住金株式会社 Eddy current reducer
CN206030979U (en) * 2016-08-31 2017-03-22 厦门威迪思汽车设计服务有限公司 Commercial car wheel driving independent suspension device
CN206874706U (en) * 2017-06-26 2018-01-12 天津市职业大学 Ring cloth friction disk type disk brake
CN208119131U (en) * 2018-04-11 2018-11-20 卢龙腾 A kind of water cooling DVD multidisc brake system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111102309A (en) * 2020-01-23 2020-05-05 米建军 Brake enhancing method and brake device

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