CN207673756U - A kind of lightweight integral type brake block - Google Patents
A kind of lightweight integral type brake block Download PDFInfo
- Publication number
- CN207673756U CN207673756U CN201721680440.1U CN201721680440U CN207673756U CN 207673756 U CN207673756 U CN 207673756U CN 201721680440 U CN201721680440 U CN 201721680440U CN 207673756 U CN207673756 U CN 207673756U
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- Prior art keywords
- sheet body
- friction
- compression spring
- fixed pressure
- block
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- 230000006835 compression Effects 0.000 claims abstract description 52
- 238000007906 compression Methods 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000002783 friction material Substances 0.000 claims description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000032683 aging Effects 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 5
- 239000004917 carbon fiber Substances 0.000 description 5
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 210000002268 wool Anatomy 0.000 description 5
- 239000010425 asbestos Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 4
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model is related to a kind of lightweight integral type brake blocks, belong to auto parts field, including sheet body, fixed pressure ring, brake pad and compression spring block, fixed pressure ring includes No.1 fixed pressure ring and No. two fixed pressure rings, compression spring block includes No.1 compression spring block and No. two compression spring blocks, No.1 compression spring block, No.1 fixed pressure ring, No. two fixed pressure rings and No. two compression spring blocks are successively set on the side of sheet body, it is characterised in that：Trepanning is provided on the sheet body, brake pad is fixedly plugged in trepanning.The utility model avoids the variation on brake block material formula, by being punched on sheet body, and the structure for changing brake pad makes it be plugged on the mode in sheet body, not only on the basis of ensureing brake block safety itself and performance, light-weighted demand is met, while can effectively carry out thermal resistance, reduces the aging of brake, the adhesive force between brake block and steel plate is increased, brake block is more not easy to fall off.
Description
Technical field
The utility model belongs to auto parts field, more particularly to a kind of lightweight integral type brake block.
Background technology
There is higher and higher light-weighted demand in existing automobile fitting field, and the improvement means of routine are to change in contrast
Accessory material so that material proportion reduces, to meet light-weighted demand.But through the above scheme often to sacrifice material
Performance itself is cost, directly results in security performance and is unable to get abundant guarantee.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of structure design conjunction
Reason is not easy deformation, and performance is stablized, safe, can ensure light-weighted lightweight integral type brake block.
The technical scheme in the invention for solving the above technical problem is：A kind of lightweight integral type brake block, including
Sheet body, fixed pressure ring, brake pad and compression spring block, fixed pressure ring include No.1 fixed pressure ring and No. two fixed pressure rings, compression spring gear
Block includes No.1 compression spring block and No. two compression spring blocks, No.1 compression spring block, No.1 fixed pressure ring, No. two fixed pressure rings and No. two
Compression spring block is successively set on the side of sheet body, it is characterised in that：Trepanning is provided on the sheet body, brake pad fixes grafting
In trepanning.In the case that brake pad is plugged on trepanning, the mechanical strength of sheet body itself not only ensure that, ensure that basic peace
Quan Xing, while brake pad plays the role of substituting original part sheet body, due to the proportion of the conventionally used material of brake pad itself
The proportion with material is passed through less than sheet body so that brake block integrally realizes light-weighted purpose, while brake pad is in the table of sheet body
Face forms the heat blocking of pellet surface part, effectively reduces the aging of rubber ring in brake.And due to pellet surface
There are friction material, the bonding strength of pellet surface has also obtained effectively increasing, and brake block is integrally not easy to slide.
Brake pad described in the utility model includes that friction plate and friction lug, friction lug are fixed at friction plate
One side on, rub plate and friction lug are an integral structure, and friction lug is fixed in trepanning, rub plate and sheet body
It fixes on one side, brake pad is plugged on by friction lug in trepanning.Friction plate itself is fixed with sheet body, by friction lug,
So that the connection of friction plate and sheet body is further strengthened, simultaneously because friction lug is in sheet body, sheet body is heated situation
Under, deformation is more uniform, and will not cause to rub detaches between plate and sheet body.Rub plate and friction lug by one at
The mode of type makes so that the connection structure between connection structure and friction lug and sheet body between friction plate and sheet body
It cooperates to the maximum extent.
It is provided with alarming line mounting groove, alarming line between No.1 fixed pressure ring described in the utility model and No. two fixed pressure rings
Mounting groove is arranged on the side of sheet body.Alarming line mounting groove is for installing alarming line.
Dirt discharge groove is provided on friction plate described in the utility model, one far from sheet body in friction plate is arranged in dirt discharge groove
On face.The setting of dirt discharge groove to rub plate it is heated when deformation it is uneven, in the case friction lug reduce it is above-mentioned by
The influence of thermal deformation, since friction lug is fixedly plugged in trepanning so that dirt discharge groove was brought, which be thermally deformed influence, drops to most
It is small.
Friction plate described in the utility model, sheet body while and friction lug coincidence on one side, friction lug
Another side overlapped with the another side of sheet body.Friction plate, sheet body while and friction lug overlap on one side（Shape
At a continuous surface）, form the back side of sheet body；The another side of friction lug is overlapped with the another side of sheet body（Form one
A continuous surface）Form the front of sheet body.The back side of sheet body is a continuous face so that the connection of sheet body and friction plate is most
To be compact, the influence being thermally deformed is reduced to greatest extent, prevents the accidental separation of heated situation lower piece and the plate that rubs.Piece
The front of body is equally a continuous face so that friction lug is securely fixed in sheet body, not easily to fall off so that friction plate
Bonding strength and connective stability between block and sheet body further strengthen.Simultaneously because above structure, sheet body, friction plate and
Do not have additional gap between friction lug, thermal deformation influences minimum, and has with existing brake block configuration higher
Similarity, therefore, it is possible to be directly applied for existing brake block environment, without to brake block corollary apparatus or part into
The additional transformation of row.
The material of friction plate and friction lug described in the utility model is same friction material.Friction lug increases
The positive grip and frictional strength of sheet body are all the deformation after being heated between the friction plate of friction material and friction lug
Measure it is closest, to greatest extent reduce friction plate and sheet body between disengaging risk.
Friction material described in the utility model is no copper non-asbestos material.No copper non-asbestos material meets ring to greatest extent
Guarantor's demand.
A kind of friction material that lightweight integral type brake block uses, it is characterised in that：Its raw material is：Steel wool, ceramics are fine
Dimension, resin, graphite, barium sulfate, molybdenum disulfide, carbon fiber, Frication powder, potassium titanate and rubber powder.
The utility model according to the mass fraction, steel wool, 10-20 parts；Ceramic fibre, 16 parts；Resin, 8-12 parts；Graphite, 15
Part；Barium sulfate, 12 parts；Molybdenum disulfide, 5 parts；Carbon fiber, 6 parts；Frication powder, 5 parts；Potassium titanate, 5 parts；Rubber powder, 3 parts.
The utility model steel wool is for increasing frictional strength, and resin is as binder, and for lubricating, barium sulfate is used for graphite
Stablize the friction coefficient of friction material, molybdenum disulfide is used to stablize the friction coefficient of friction material under the condition of high temperature, carbon fiber Wesy
In increasing friction material intensity, for Frication powder for reconciling, potassium titanate is used to stablize the friction coefficient of friction material under the condition of high temperature,
Rubber powder is for reducing friction material hardness.The condition of high temperature be often referred to 500 DEG C or more than temperature.
The utility model compared with prior art, avoids the variation on brake block material formula, by being punched on sheet body,
And the structure for changing brake pad makes it be plugged on the mode in sheet body, not only in the base for ensureing brake block safety itself and performance
On plinth, meet light-weighted demand, while can effectively carry out thermal resistance, reduce the aging of brake, increase brake block with
Adhesive force between steel plate, brake block are more not easy to fall off.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model comparative example.
Fig. 2 is the backsight structural representation of the utility model comparative example.
Fig. 3 be in Fig. 2 A-A to schematic cross-sectional view.
Fig. 4 is the main structure diagram of the utility model embodiment.
Fig. 5 is the backsight structural representation of the utility model embodiment.
Fig. 6 is B-B direction schematic cross-sectional view in Fig. 5.
Fig. 7 is the utility model embodiment sheet body main structure diagram.
Fig. 8 is the utility model embodiment brake pad main structure diagram.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Comparative example
Referring to Fig. 1-3.
In the prior art, brake block includes sheet body 1, fixed pressure ring, friction plate 8 and compression spring block.
Fixed pressure ring includes No.1 fixed pressure ring 3 and No. two fixed pressure rings 4, and compression spring block includes 2 He of No.1 compression spring block
No. two compression spring blocks 5, No.1 compression spring block 2,3, No. two fixed pressure rings 4 of No.1 fixed pressure ring and No. two compression spring blocks 5 are set successively
It sets on the side of sheet body 1.
In this comparative example, sheet body 1 is generally shaped like a sector, No.1 compression spring block 2, No.1 fixed pressure ring 3,
No. two fixed pressure rings 4 and No. two compression spring blocks 5 are successively set on the outer arcuate side of sheet body 1（Upper side edge）On.
No.1 opening and No. two openings are provided under brake block working condition, on compression spring, it is solid that No.1 opening is socketed in No.1
On level pressure ring 3, No. two openings are socketed on No. two fixed pressure rings 4, are squeezed to compression spring centre, No.1 is open to No.1 compression spring block
2 draw close, and No. two are open and are drawn close to No. two compression spring blocks 5, and No.1 compression spring block 2 and No. two compression spring blocks 5 carry out deformation to compression spring
The limitation of amount.
Under normal conditions, alarming line mounting groove 7, alarming line are provided between No.1 fixed pressure ring 3 and No. two fixed pressure rings 4
Mounting groove 7 is for installing alarming line.Alarming line mounting groove 7 is arranged on the side of sheet body 1.Likewise, in this comparative example
Alarming line mounting groove 7 is arranged on the upper side edge of sheet body 1.
Friction plate 8 is fixed at the one side of sheet body 1.Rub plate 8 shape plate, rub plate 8 one side and
It is fixed by glue or other modes between the one side of sheet body 1.In this case, since the material of sheet body 1 is usual
Steel are selected, and the material for the plate 8 that rubs usually selects friction material, the two coefficient of thermal expansion to differ greatly, therefore make for a long time
It is initially separated with the face being bonded between process median plate body 1 and friction plate 8, seriously affects service life and safety.While by
Bad in steel heat-proof quality, long-time service can make the ageing of rubber of brake serious, further influence safety and use
Service life.
Under normal conditions, friction plate 8 offers dirt discharge groove 10 on one side far from sheet body 1.Dirt discharge groove 10 makes sheet body 1
Centre produces larger gap, and heated in friction plate 8, both sides deformation upwarps, and further destroys friction plate 8
Bonding strength between sheet body 1.
Moreover, the sheet body 1 of being continuously increased due to present lightweight production requirement, steel can not effectively expire
Full border production requirement and demand.
For this purpose, by changing the material formula of sheet body 1 to realize light-weighted purpose, but more in the case of usually existing
Security performance and performance are often sacrificed in the case of changing formula.Especially No.1 compression spring block 2, No.1 fixed pressure ring 3,
The fastness of the components such as No. two fixed pressure rings 4 and No. two compression spring blocks 5 is all unable to get effective guarantee, service life and safety
All it is greatly affected.
Embodiment.
Referring to Fig. 4-8.
It is different from comparative example, present embodiments provide a kind of lightweight integral type brake block, including sheet body 1, fixation
Pressure ring, brake pad and compression spring block.
Fixed pressure ring includes No.1 fixed pressure ring 3 and No. two fixed pressure rings 4, and compression spring block includes 2 He of No.1 compression spring block
No. two compression spring blocks 5, No.1 compression spring block 2,3, No. two fixed pressure rings 4 of No.1 fixed pressure ring and No. two compression spring blocks 5 are set successively
It sets on the side of sheet body 1.
In the present embodiment, sheet body 1 is generally shaped like a sector, No.1 compression spring block 2, No.1 fixed pressure ring No. 3, two numbers
Fixed pressure ring 4 and No. two compression spring blocks 5 are successively set on the outer arcuate side of sheet body 1（Upper side edge）On.
No.1 opening and No. two openings are provided under working condition, on compression spring, No.1 opening is socketed in No.1 fixed pressure ring 3
On, No. two openings are socketed on No. two fixed pressure rings 4, are squeezed to compression spring centre, and No.1 is open draws close to No.1 compression spring block 2,
No. two are open and are drawn close to No. two compression spring blocks 5, and No.1 compression spring block 2 and No. two compression spring blocks 5 carry out compression spring the limit of deformation quantity
System.
Trepanning 6 is provided on sheet body 1, brake pad is fixedly plugged in trepanning 6.
The shape of trepanning 6, quantity, position etc. are determined according to specific brake block shape and size, this field skill
Art personnel can voluntarily be arranged as required to.Same trepanning 6 can also pass through mould by carrying out punching production to sheet body 1
Sheet body 1 of the tool casting production with trepanning 6.
It has been illustrated in comparative example, brake pad is sheet or plate in the prior art, is set by way of pasting
It sets at the back side of sheet body 1, it is in this case different with brake pad thermal deformation coefficient due to sheet body 1, it is easy in long-time service process
Middle accidental separation.
It is different from comparative example, in the case that brake pad is plugged on trepanning 6, it not only ensure that the machinery of of sheet body 1 itself
Intensity ensure that basic safety, maintain the overwhelming majority performance stablize, while brake pad play substitute it is original
The effect of part sheet body 1, since the proportion of the conventionally used material of brake pad itself passes through the proportion with material less than sheet body 1 so that
Brake block integrally realizes light-weighted purpose, while brake pad forms the heat of 1 surface portion of sheet body on the surface of sheet body 1
Amount blocking, effectively reduces the aging of rubber ring in brake.And since 1 surface of sheet body is there are friction material, 1 surface of sheet body
Bonding strength has also obtained effectively increasing, and brake block is integrally not easy to slide.
Preferably, brake pad includes friction plate 8 and friction lug 9, and friction lug 9 is fixed on friction plate 8,
Friction lug 9 is fixed in trepanning 6, and friction plate 8 and the one side of sheet body 1 are fixed, and brake pad is plugged on out by friction lug 9
In hole 6.Same as the prior art, the shape of friction plate 8 is sheet or plate, one side of the friction plate 8 with sheet body 1 itself
Fixed, on this basis, friction plate 8 passes through friction lug 9 so that the connection of friction plate 8 and sheet body 1 obtains further adding
By force.Since friction lug 9 is in sheet body 1, in the case of sheet body 1 is heated, it can also be buckled in piece securely after 9 deformation of friction lug
In body 1, will not cause to rub detaches between plate 8 and sheet body 1.
Preferably, friction plate 8 and friction lug 9 are an integral structure.
Friction plate 8 and friction lug 9 are made by integrally formed mode, such as this is made by punching press or forging
The brake pad of embodiment so that the company between connection structure and friction lug 9 and sheet body 1 between friction plate 8 and sheet body 1
Binding structure cooperates to the maximum extent.The production method of brake pad is various, is not limited to the modes such as punching press or casting.
As advanced optimizing for said program, the same friction material of material selection of rub plate 8 and friction lug 9
It makes.
Friction lug 9 increases the positive grip and frictional strength of sheet body 1, is all the friction plate 8 of friction material
Deformation quantity after being heated between friction lug 9 is closest, reduces the disengaging between friction plate 8 and sheet body 1 to greatest extent
Risk, and influence of the dirt discharge groove 10 to 8 deformation of plate that rubs can be reduced.
Preferably, friction material is no copper non-asbestos material.No copper non-asbestos material meets environmental protection and needs to greatest extent
It asks.Friction material conventional currently on the market can be chosen to be made.
Preferably, steel wool, ceramic fibre, resin, graphite, barium sulfate, curing may be used in the raw material of friction material
Molybdenum, carbon fiber, Frication powder, potassium titanate and rubber powder.
Preferably, each ingredient is according to the mass fraction in above-mentioned formula：Steel wool, 10-20 parts, for increasing frictional strength；
Ceramic fibre, 16 parts；Resin, 8-12 parts, as binder；Graphite, 15 parts, for lubricating；Barium sulfate, 12 parts, for stablizing
The friction coefficient of friction material；Molybdenum disulfide, 5 parts, the friction coefficient for stablizing friction material under the condition of high temperature；Carbon fiber, 6
Part, for increasing friction material intensity；Frication powder, 5 parts, for reconciling each ingredient；Potassium titanate, 5 parts, for stablizing high temperature shape
The friction coefficient of friction material under state；Rubber powder, 3 parts, for reducing friction material hardness.
Rub plate 8, sheet body 1 while and friction lug 9 coincidence on one side, the another side of friction lug 9 with
The another side of sheet body 1 overlaps.Friction plate 8, sheet body 1 while and friction lug 9 overlap on one side, form piece
The back side of body 1, the another side of friction lug 9 overlap the front for foring sheet body 1 with the another side of sheet body 1.
It is clear in order to describe, front, the back side of sheet body 1 and the back side of friction lug 9 of the plate 8 that rubs in the present embodiment
It overlaps, the front of friction lug 9 is overlapped with the front of sheet body 1, and trepanning 6 has been filled up to sheet body 1 in the front of friction lug 9
The notch that front is formed.
The back side of sheet body 1 is a continuous face so that the connection of sheet body 1, friction lug 9 and the plate 8 that rubs is the tightest
It gathers, reduces the influence being thermally deformed to greatest extent, prevent the accidental separation of heated situation lower piece 1 and friction plate 8.Sheet body
1 front is equally a continuous face so that friction lug 9 is securely fixed in sheet body 1, not easily to fall off so that friction
Bonding strength and connective stability between plate 8 and sheet body 1 further strengthen.The front of friction lug 9 is instead of portion simultaneously
The proof of fragment body 1, has effectively obstructed the transmission of heat, while increasing frictional force.Simultaneously because above structure, sheet body 1, friction
Do not have additional gap between plate 8 and friction lug 9, thermal deformation influence it is minimum, and with existing brake block configuration
Have higher similarity, therefore, it is possible to be directly applied for existing brake block environment, without to brake block corollary apparatus or
Person's part carries out additional transformation.
It is identical as comparative example, it is generally the case that be provided with report between No.1 fixed pressure ring 3 and No. two fixed pressure rings 4
Alert line mounting groove 7, alarming line mounting groove 7 is for installing alarming line.Alarming line mounting groove 7 is arranged on the side of sheet body 1.Equally
, alarming line mounting groove 7 is arranged on the upper side edge of sheet body 1 in the present embodiment.
Under normal conditions, dirt discharge groove 10 is provided on friction plate 8, the setting of dirt discharge groove 10 is in friction plate 8 far from sheet body 1
One side on.Deformation is uneven when the setting of dirt discharge groove 10 makes friction plate 8 be heated so that and the both ends of friction plate 8 tilt,
Intermediate recess so that friction plate 8 and 1 accidental separation of sheet body.Friction lug 9 reduces above-mentioned be thermally deformed in the case
It influences, since friction lug 9 is fixedly plugged in trepanning 6 so that the friction plate 8 that dirt discharge groove 10 is brought is thermally deformed influence
It is minimized, on the basis of maintaining existing contour structures, reduces security risk.
This embodiment avoids the variations on brake block material formula, by being punched on sheet body 1, and change brake pad
Structure makes it be plugged on the mode in sheet body 1, not only on the basis of ensureing brake block safety itself and performance, meets light
The demand of quantization, while thermal resistance can be effectively carried out, the aging of brake is reduced, being bonded between brake block and steel plate is increased
Power, brake block are more not easy to fall off.Simultaneously because this body structure of sheet body 1 is maintained to greatest extent, No.1 compression spring block 2,
Structural stability, the safety etc. of 3, No. two fixed pressure rings 4 of No.1 fixed pressure ring and No. two compression spring blocks 5 are obtained for larger
Retain.Simultaneously because sheet body 1 of the friction lug 9 instead of part so that the lightweight of brake block is possibly realized.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named
Claiming etc. can be different, described in this specification above content is only to the utility model structure example explanation.
The equivalence changes or simple change that all structure, feature and principles according to described in the utility model patent concept are done, are wrapped
It includes in the protection domain of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or substitutes by a similar method, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of lightweight integral type brake block, including sheet body, fixed pressure ring, brake pad and compression spring block, fixed pressure ring include
No.1 fixed pressure ring and No. two fixed pressure rings, compression spring block include No.1 compression spring block and No. two compression spring blocks, No.1 compression spring gear
Block, No.1 fixed pressure ring, No. two fixed pressure rings and No. two compression spring blocks are successively set on the side of sheet body, it is characterised in that：
Trepanning is provided on the sheet body, brake pad is fixedly plugged in trepanning.
2. lightweight integral type brake block according to claim 1, it is characterised in that：The brake pad includes friction plate
And friction lug, friction lug are fixed in the one side of friction plate, friction plate and friction lug are an integral structure,
Friction lug is fixed in trepanning, and the one side of friction plate and sheet body is fixed, and brake pad is plugged on by friction lug in trepanning.
3. lightweight integral type brake block according to claim 1 or 2, it is characterised in that：The No.1 fixed pressure ring and
Alarming line mounting groove is provided between No. two fixed pressure rings, alarming line mounting groove is arranged on the side of sheet body.
4. lightweight integral type brake block according to claim 2, it is characterised in that：The row of being provided on the friction plate
Dirty slot, dirt discharge groove are arranged in friction one side of the plate far from sheet body.
5. lightweight integral type brake block according to claim 2 or 4, it is characterised in that：The one side of the friction plate,
Sheet body and friction lug while coincidence, the another side of friction lug overlaps with the another side of sheet body.
6. lightweight integral type brake block according to claim 2 or 4, it is characterised in that：The friction plate and friction
The material of convex block is same friction material.
7. lightweight integral type brake block according to claim 6, it is characterised in that：The friction material is no copper without stone
Cotton material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680440.1U CN207673756U (en) | 2017-12-06 | 2017-12-06 | A kind of lightweight integral type brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680440.1U CN207673756U (en) | 2017-12-06 | 2017-12-06 | A kind of lightweight integral type brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673756U true CN207673756U (en) | 2018-07-31 |
Family
ID=62967282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721680440.1U Active CN207673756U (en) | 2017-12-06 | 2017-12-06 | A kind of lightweight integral type brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278286A (en) * | 2017-12-06 | 2018-07-13 | 桐庐宇鑫汽配有限公司 | A kind of lightweight integral type brake block and its friction material |
-
2017
- 2017-12-06 CN CN201721680440.1U patent/CN207673756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278286A (en) * | 2017-12-06 | 2018-07-13 | 桐庐宇鑫汽配有限公司 | A kind of lightweight integral type brake block and its friction material |
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