CN206087147U - Take oily quantity adjustor's oily dish master cylinder - Google Patents
Take oily quantity adjustor's oily dish master cylinder Download PDFInfo
- Publication number
- CN206087147U CN206087147U CN201620959914.5U CN201620959914U CN206087147U CN 206087147 U CN206087147 U CN 206087147U CN 201620959914 U CN201620959914 U CN 201620959914U CN 206087147 U CN206087147 U CN 206087147U
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- CN
- China
- Prior art keywords
- oil storage
- oil
- master cylinder
- storage tank
- oily
- 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.)
- Expired - Fee Related
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- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The utility model discloses a take oily quantity adjustor's oily dish master cylinder, including oily dish master cylinder body, vice oil storage jar, regulation oil circuit, main oil storage jar, answer spring, oil storage tank piston, catch bar, lock nut and adjustment knob, the bottom of main oil storage jar through adjusting the vice oil storage jar of oil circuit intercommunication of oil dish master cylinder body, the inside of vice oil storage jar sets up the oil storage tank piston, and the one end contact of oil storage tank piston sets up the one end of catch bar, and outside adjustment knob is connected to the other end of catch bar, and sets up lock nut between catch bar and the vice oil storage jar, set up the answer spring between the bottom of oil storage tank piston and vice oil storage jar. The utility model discloses can be according to external environment manual regulation oil mass to the clearance of control brake block makes the clearance of brake block be in suitable state always, improves the stability that the brake block used, improves its life simultaneously.
Description
Technical field
This utility model is related to a kind of oily dish master cylinder, specifically a kind of oily dish master cylinder with oil regulator.
Background technology
The operation principle of brake is mainly carrys out self-friction, using rubbing for brake block and brake disc (drum) and tire and ground
Wipe, the kinetic energy that vehicle is advanced is converted into into the heat energy of friction Hou, car is stopped.Hydraulic disc brake operation principle of bicycle etc.
With automobile oil dish disc brake.Only bicycle oil pressure input is realized by oily dish master cylinder brake lever, so this utility model is directed to
The oil hydraulic system of oily dish master cylinder carries out oil mass and adjusts manually.
The existing market disc brake device that oils is increasingly becoming main flow, and many high-end bicycles start to popularize oily disc brake device.But
A lot, the such as oil leak that is that oily dish has the shortcomings that in use, flatulence of heat type, brake block gap can not adjust causes entrucking difficult,
Complexity of changing oil etc..These shortcomings have hindered oily disc brake device further genralrlization.Other oily dish currently on the market is substantially
It is open system and closed-circuit system, the oil pressure of both systems all can not adjust oil hydraulic system according to external environment factor manually
Oil mass.So easily causing flatulence of heat type, shortcoming that brake block gap can not adjust etc..
Utility model content
The purpose of this utility model is to provide a kind of oily dish master cylinder with oil regulator, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model provides following technical scheme：
A kind of oily dish master cylinder with oil regulator, including oily dish master cylinder body, secondary oil storage cylinder, regulation oil circuit, main oil storage
Cylinder, returning spring, oil storage tank piston, catch bar, locking nut and adjustment knob, the main oil storage cylinder of the oily dish master cylinder body lead to
Overregulate the bottom of oil communication pair oil storage cylinder, the inside of the secondary oil storage cylinder arranges oil storage tank piston, the one of oil storage tank piston
End in contact arranges one end of catch bar, the outside adjustment knob of the other end connection of catch bar, and catch bar and pair oil storage cylinder it
Between locking nut is set, and the external screw thread of locking nut is threaded on the inner thread of secondary oil storage cylinder, in the middle part of locking nut
Screwed hole threaded connection promote the screw thread of rod outer surface, arrange between the oil storage tank piston and the bottom of secondary oil storage cylinder and reply
Spring.
As further program of the utility model：Sealing ring A and sealing ring B is set on the oil storage tank piston.
As further program of the utility model：The other end connection sealing cap of the oil storage tank piston.
As further program of the utility model：The regulation and control method of the oily dish master cylinder is：
(1) ambient temperature is too high as in the case of summer, hydraulic oil can because ambient temperature is raised start expansion, brake block by
It is extruded in hydraulic oil volumetric expansion, starts move toward one another so as to the gap between reducing, at this moment outwards rotate at master cylinder
Adjustment knob, the secondary oil storage cylinder of unnecessary hydraulic oil suction of expansion, prevents brake block move toward one another so as to reduce its gap.
(2) if brake pad wear, the gap of brake block will become big, so influence whether braking quality and brake handss
Sense, at this moment inwardly rotation adjusts knob, the hydraulic oil inside secondary oil storage cylinder is squeezed in oil hydraulic system, for making up brake block
Between the gap that increases, so as to being that brake block gap is adjusted to proper states.
Compared with prior art, the beneficial effects of the utility model are：
This utility model can be according to the manual adjusting oil mass of external environment, so as to control the gap of brake block so that brake
The gap of piece is constantly in suitable state, improves the stability that brake block is used, while improving its service life.
Description of the drawings
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is outer tube structure schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1～2 are referred to, in this utility model embodiment, a kind of oily dish master cylinder with oil regulator, including oily dish is total
Pump body 1, secondary oil storage cylinder 10, regulation oil circuit 11, main oil storage cylinder 13, returning spring 2, sealing cap 3, sealing ring A4, oil storage tank piston
5th, sealing ring B6, catch bar 7, locking nut 8 and adjustment knob 9, the main oil storage cylinder 13 of the oily dish master cylinder body 1 is by adjusting
Oil circuit 11 connects the bottom of secondary oil storage cylinder 10, so as to realize the regulation and control of internal oil mass.
The inside of the secondary oil storage cylinder 10 arranges oil storage tank piston 5, and the end thereof contacts of oil storage tank piston 5 arrange catch bar 7
One end, the outside adjustment knob 9 of the other end connection of catch bar 7, and locking screw is set between catch bar 7 and pair oil storage cylinder 10
Female 8, and the external screw thread of locking nut 8 is threaded in the screwed hole on the inner thread of secondary oil storage cylinder 10, in the middle part of locking nut 8
The screw thread of threaded connection 7 outer surface of catch bar, so that oil storage tank piston 5 can be controlled when rotating catch bar 7 moving, the storage
Returning spring 2 is set between the bottom of oil groove piston 5 and secondary oil storage cylinder 10, oil storage tank piston 5 is ensured by returning spring 2 and is pushed away
Lever 7 is in close contact, and then ensures the position of oil storage tank piston 5.
Sealing ring A4 and sealing ring B6, and the other end connection sealing cap of oil storage tank piston 5 are set on the oil storage tank piston 5
3。
Operation principle of the present utility model is：
By secondary oil storage cylinder 10, adjust oil circuit 11, returning spring 2, sealing cap 3, sealing ring A4, oil storage tank piston 5, sealing ring
B6, catch bar 7, locking nut 8 and adjustment knob 9 constitute an oil controller, when the too high such as summer situation of ambient temperature
Under, hydraulic oil can be because ambient temperature is raised starts expansion, and brake block is extruded due to hydraulic oil volumetric expansion, starts opposite
Motion is so as to the gap between reducing.At this moment adjustment knob 9 is outwards rotated at master cylinder, the unnecessary hydraulic oil suction of expansion secondary
Oil storage cylinder 10, prevents brake block move toward one another so as to reduce its gap.If brake pad wear, the gap of brake block will become
Greatly, braking quality and brake feel are so influenced whether, at this moment inwardly rotation adjusts knob 9, the liquid inside secondary oil storage cylinder 10
Force feed is squeezed in oil hydraulic system, for making up the gap increased between brake block, so as to being that brake block gap is adjusted to properly
State.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. a kind of oily dish master cylinder with oil regulator, including oily dish master cylinder body, secondary oil storage cylinder, adjust oil circuit, main oil storage cylinder,
Returning spring, oil storage tank piston, catch bar, locking nut and adjustment knob, it is characterised in that the master of the oily dish master cylinder body
Bottom of the oil storage cylinder by regulation oil communication pair oil storage cylinder, the inside of the secondary oil storage cylinder arranges oil storage tank piston, oil storage tank
The end thereof contacts of piston arrange one end of catch bar, the adjustment knob outside the other end connection of catch bar, and catch bar and pair
Locking nut is set between oil storage cylinder, and the external screw thread of locking nut is threaded on the inner thread of secondary oil storage cylinder, locked
Screwed hole threaded connection in the middle part of nut is promoted between the bottom of the screw thread of rod outer surface, the oil storage tank piston and secondary oil storage cylinder
Returning spring is set.
2. a kind of oily dish master cylinder with oil regulator according to claim 1, it is characterised in that the oil storage tank piston
Upper setting sealing ring A and sealing ring B.
3. a kind of oily dish master cylinder with oil regulator according to claim 2, it is characterised in that former open oil piping system
Oil storage tank by manually adjustable oil mass oil storage tank replace.
4. a kind of oily dish master cylinder with oil regulator according to claim 1, it is characterised in that the regulation and control of oily dish master cylinder
Method is：
(1) ambient temperature is too high as in the case of summer, and hydraulic oil can be because ambient temperature is raised starts expansion, and brake block is due to liquid
Press oil volumetric expansion and be extruded, start move toward one another so as to the gap between reducing, at this moment adjustment is outwards rotated at master cylinder
Knob, the secondary oil storage cylinder of unnecessary hydraulic oil suction of expansion, prevents brake block move toward one another so as to reduce its gap.
(2) if brake pad wear, the gap of brake block will become big, so influence whether braking quality and brake feel, this
When inside rotation adjustment knob, the hydraulic oil inside secondary oil storage cylinder is squeezed in oil hydraulic system, for making up between brake block
The gap of increase, so as to being that brake block gap is adjusted to proper states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959914.5U CN206087147U (en) | 2016-08-29 | 2016-08-29 | Take oily quantity adjustor's oily dish master cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959914.5U CN206087147U (en) | 2016-08-29 | 2016-08-29 | Take oily quantity adjustor's oily dish master cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206087147U true CN206087147U (en) | 2017-04-12 |
Family
ID=58472978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620959914.5U Expired - Fee Related CN206087147U (en) | 2016-08-29 | 2016-08-29 | Take oily quantity adjustor's oily dish master cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206087147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314663A (en) * | 2016-08-29 | 2017-01-11 | 宁波彰星车辆有限公司 | Oil disc master pump with oil regulator |
| CN109421873A (en) * | 2017-08-24 | 2019-03-05 | 株式会社岛野 | Hydraulic operation device |
-
2016
- 2016-08-29 CN CN201620959914.5U patent/CN206087147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314663A (en) * | 2016-08-29 | 2017-01-11 | 宁波彰星车辆有限公司 | Oil disc master pump with oil regulator |
| CN109421873A (en) * | 2017-08-24 | 2019-03-05 | 株式会社岛野 | Hydraulic operation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190829 |