CN206664838U - Split double-acting caliper - Google Patents
Split double-acting caliper Download PDFInfo
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- CN206664838U CN206664838U CN201720279068.7U CN201720279068U CN206664838U CN 206664838 U CN206664838 U CN 206664838U CN 201720279068 U CN201720279068 U CN 201720279068U CN 206664838 U CN206664838 U CN 206664838U
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- rotating shaft
- brake
- wheel cylinder
- cylinder body
- shoe
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000009467 reduction Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
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Abstract
The utility model discloses a kind of split double-acting caliper applied to bicycle, including wheel cylinder body (1), pivoted arm (2), shoe brake (9), equipped with the arm rotating shaft (13) being connected with pivoted arm both ends in the wheel cylinder body, the arm rotating shaft is connected by steel ball (16) with shoe plate rotating shaft (12), and the shoe plate rotating shaft connects with shoe brake.Place is equipped with bearing block (14) and plane bearing (15) between the wheel cylinder body and arm rotating shaft.Two-way double acting structure is formed between wheel cylinder body of the present utility model and arm rotating shaft, shoe plate rotating shaft, its is compact-sized, brakes sensitive efficiency high, service life length, it is difficult to deform brake disc；Installation and adjustment are simple and easy to do, easy to maintain, oil can be replaced to stop.So as to improve the quality of brake and braking ability, travel safety is substantially increased.
Description
Technical field
The present invention relates to a kind of brake, is specifically related to a kind of caliper of brake.
Background technology
At present, cycling growth momentum is good, as people improve constantly to the requirement of healthy living and environmental protection, from
Driving motion has become the main flow developed instantly.A safe bicycle, brake are crucial, and its brake is total by main pump
Formed into, caliper (also known as cylinder assembly) etc., Regular Bicycle is stopped using skin mostly, single action structure lines are stopped, or few portion
Packing has oily brake, and bicycle can produce substantial amounts of heat in braking procedure, easily cause the temperature of brake block to raise, friction system
Number declines, and causes heat fading, i.e. retardation efficiency declines；Single action structure brake reaction speed is slow, its movement in one direction, single wheel cylinder
Piston in the wheel cylinder body side, by the wheelcylinder piston first drive outside hung brake shoe plate brake disc promote and again with inner side system
Dynamic shoe plate contact, simultaneously clamps on brake disc and produces brake force and realize braking, causes brake disc deformation and two sides shoe brake not
It can be fully engaged against, be engaged inequality, brake response is slow, makes brake speed and brake force while reduces, so as to have impact on brake
Overall performance.Its insensitivity is deteriorated and while braking, produces noise because temperature is too high, the safety of driving
Property reduce.Oily brake structure brake is also easy to permeability in long-term use, and maintenance is inconvenient.
The content of the invention
It is an object of the present invention to overcome the above mentioned deficiencies, and a kind of insensitivity is provided can be good, easy for installation
Split double-acting caliper.
The purpose of the present invention is realized by following technical solution：Split double-acting caliper, including wheel cylinder body, pivoted arm,
Shoe brake, turned in the wheel cylinder body equipped with the arm rotating shaft being connected with pivoted arm both ends, the arm rotating shaft by steel ball and shoe plate
Axle connects, and the shoe plate rotating shaft connects with shoe brake.
Place is equipped with bearing block and plane bearing between the wheel cylinder body and arm rotating shaft.It is equipped with vitro in the wheel cylinder with turning
The reduction torsion spring that arm connects, in the wheel cylinder in vitro and in shoe brake adjacent equipped with the return spring to connect with shoe plate rotating shaft.
After structure of the present invention, two-way double acting structure is formed between wheel cylinder body and arm rotating shaft, shoe plate rotating shaft, the arm turns
Axle, shoe plate rotating shaft are respectively at the both sides in wheel cylinder body, and shoe plate rotating shaft is promoted by pivoted arm band movable arm rotating shaft, then by steel ball,
And then release shoe brake and realize two-way bilateral while brake.This caliper is compact-sized, and wheel cylinder body intensity is high, brakes sensitive effect
Rate is high, service life length, it is difficult to deform brake disc；Installation and adjustment are simple and easy to do, easy to maintain, completely solve vehicle
Installation and adjustment caused by body scale error is big are difficult, oil can be replaced to stop.So as to improve the quality of brake and braking ability, greatly
The big security for improving driving.
Brief description of the drawings
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of split double-acting caliper of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 1 A-A sectional views.
Fig. 4 is Fig. 1 B-B sectional views.
Embodiment
Understand that present invention applies particularly to the split double-acting caliper of bicycle, including wheel cylinder body referring to figs. 1 to Fig. 4
1st, pivoted arm 2, shoe brake 9 (and shoe plate spring 3), in the wheel cylinder body 1 built with the arm rotating shaft 13 being connected with the both ends of pivoted arm 2,
The arm rotating shaft 13 is connected by steel ball 16 with shoe plate rotating shaft 12, and the shoe plate rotating shaft 12 connects with shoe brake 9.
Wherein, shoe plate adjustment cap 8 is housed between the shoe plate rotating shaft 12 and shoe brake 9, pushed away for adjusting shoe brake
Go out distance；Place is equipped with locking cap 11 in the wheel cylinder body 1 and between two-arm rotating shaft 13；In the wheel cylinder body 1 and arm rotating shaft
Place is equipped with bearing block 14 and plane bearing 15 between 13, because bearing block 14, plane bearing 15 are located at arm rotating shaft 13 and wheel cylinder body 1
Between, arm rotating shaft 13 is slided when working more smooth；The reduction torsion spring 10 to connect with pivoted arm 2 is housed outside the wheel cylinder body 1,
The wheel cylinder body 1 is outer and the return spring 6 to connect with shoe plate rotating shaft 12 is housed in the adjacent of shoe brake 9, is advantageous to return.
The wheel cylinder body 1 forms two-way double acting structure with arm rotating shaft 13, shoe plate rotating shaft 12 by arm pivoted arm 3, i.e. the arm turns
Axle 13, shoe plate rotating shaft 12 be respectively in wheel cylinder body 1 both sides (a shoe plate rotating shaft against inner side shoe brake, another
Shoe brake of the shoe plate rotating shaft against outside), by pivoted arm 2 with movable arm rotating shaft 13, then shoe plate rotating shaft 12 promoted by steel ball 16,
And then release shoe brake 9 and realize two-way bilateral while brake.Wheel cylinder body 1 uses two-way single cylinder structure, the list more generally used
To for the caliper of single cylinder structure, not only compact-sized, light weight, raw material, exquisite appearance brake response speed have been saved
It hurry up, it is easy to maintenance.
Referring to the drawings, operation principle of the present invention is as follows：Brake cable passes through bracing wire adjustment cap 7 bracing wire pressing plate 18 and bracing wire spiral shell
Silk 17 compresses, and brake cable drives pivoted arm 2 to rotate the arm rotating shaft 13 for being fixed on pivoted arm both sides, then releases shoe plate by steel ball 16 and turn
Axle 12, and then the shoe brake 9 for releasing both sides makes it clamp brake disc, realizes the braking of bicycle, reaches bilateral while brake
Effect, the elastic of brake cable can be adjusted by bracing wire adjustment cap 7.
After releasing of brake line, pivoted arm 2, arm rotating shaft 13, shoe plate rotating shaft 12 are in the presence of reduction torsion spring 10 and return spring 6
Home position is rapidly returned back to, shoe brake carries out return by shoe plate spring 3, ensures the normal driving of bicycle.When in use, more
It is very convenient to change two shoe brakes, it is only necessary to back out shoe plate bolt 5 and jump ring 4, take out the shoe brake of medial and lateral, load onto new
Medial and lateral shoe brake, then tighten shoe plate bolt, this caliper had both reached the double-sided braking effect of oily brake, again
Eliminate the maintenance difficulties of oil brake.
The cycle brake that the present invention is applied is split double acting brake, and its brake disc is exposed in air and height
Speed rotates, and radiating effect is good, and braking ability is stable, and brake disc follows wheel to rotate together, water or mud can be thrown away, therefore water
Restorative more preferable, braking ability is stable, substantially increases travel safety；Service life is long and noiseless in braking, changes
It is convenient.
Claims (3)
1. split double-acting caliper, including wheel cylinder body (1), pivoted arm (2), shoe brake (9), it is characterised in that：At described point
The pump housing (1) is turned built with the arm rotating shaft (13) being connected with pivoted arm (2) both ends, the arm rotating shaft (13) by steel ball (16) and shoe plate
Axle (12) connects, and the shoe plate rotating shaft (12) connects with shoe brake (9).
2. split double-acting caliper according to claim 1, it is characterised in that：In the wheel cylinder body (1) and arm rotating shaft
(13) place is equipped with bearing block (14) and plane bearing (15) between.
3. split double-acting caliper according to claim 2, it is characterised in that：The wheel cylinder body (1) outside be equipped with
The reduction torsion spring (10) that pivoted arm (2) connects, the wheel cylinder body (1) outside and shoe brake (9) adjacent be equipped with and shoe plate turn
The return spring (6) that axle (12) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279068.7U CN206664838U (en) | 2017-03-17 | 2017-03-17 | Split double-acting caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720279068.7U CN206664838U (en) | 2017-03-17 | 2017-03-17 | Split double-acting caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664838U true CN206664838U (en) | 2017-11-24 |
Family
ID=60373748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720279068.7U Active CN206664838U (en) | 2017-03-17 | 2017-03-17 | Split double-acting caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926963A (en) * | 2017-03-17 | 2017-07-07 | 林海 | Split double-acting caliper |
-
2017
- 2017-03-17 CN CN201720279068.7U patent/CN206664838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926963A (en) * | 2017-03-17 | 2017-07-07 | 林海 | Split double-acting caliper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Guisheng Inventor after: Hao Liqiang Inventor after: Zhou Xiaolong Inventor before: Lin Hai Inventor before: Wang Weiping Inventor before: Dong Guisheng |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190108 Address after: 325204 No. 999 Huanzhen East Road, Baoqi Industrial Zone, Tangxia Town, Ruian City, Zhejiang Province Patentee after: Wenzhou Libang Enterprise Co.,Ltd. Address before: 325204 No. 999 Huanzhen East Road, Baoqi Industrial Zone, Tangxia Town, Ruian City, Zhejiang Province (Wenzhou Libang Enterprise Co., Ltd.) Patentee before: Lin Hai |
|
| TR01 | Transfer of patent right |