CN206770456U - A kind of disc brake brakes leaf spring - Google Patents
A kind of disc brake brakes leaf spring Download PDFInfo
- Publication number
- CN206770456U CN206770456U CN201720564654.6U CN201720564654U CN206770456U CN 206770456 U CN206770456 U CN 206770456U CN 201720564654 U CN201720564654 U CN 201720564654U CN 206770456 U CN206770456 U CN 206770456U
- Authority
- CN
- China
- Prior art keywords
- positive stop
- stop strip
- leaf spring
- brake block
- disc brake
- 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.)
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Abstract
The technical solution adopted in the utility model is：A kind of disc brake brakes leaf spring, including the leaf spring body being made up of two fin connections, the flap upper is provided with mounting hole, described two fins are connected as a single entity by being arranged on the connecting portion on top, it is characterised in that the leaf spring body top both sides, which are respectively provided with, rides over positive stop strip one on the disc brake pump housing and for riding over the positive stop strip two on brake block, the positive stop strip one horizontally outward stretches, the positive stop strip two is extended downwardly, and during operating mode, the positive stop strip two is set towards direction of traffic.Positive stop strip one and positive stop strip two can fix brake block, gap when eliminating braking between brake block and steady pin, prevent brake block from being hit with steady pin so that braking procedure can more be stablized, and avoid making a noise.
Description
Technical field
The utility model is related to motorcycle accessories technical field, more particularly to be a kind of disc brake braking leaf spring.
Background technology
Can all there is brakes on motorcycle or electric car, for slowing down in vehicle travel process or stopping, therefore row
Car brakes must have good stability.Brakes has in the prior art is braked using disc brake, including the disc brake pump housing
With two pieces of brake blocks, brake block is arranged on the disc brake pump housing by steady pin, and the piece for resetting is provided between two pieces of brake blocks
Spring, leaf spring are also fixed by steady pin.
In braking procedure, the brake disc that two pieces of brake blocks clamp tire is braked, and brake block applies to brake disc to be prevented
The resistance of disc rotation, because the effect of power is mutual, so brake disc applies reaction force to brake block, still, because
There is a small amount of gap between brake block and the mounting hole and steady pin of leaf spring, the reaction force can make brake block and leaf spring small
Amplitude move, be also easy to produce the strike note of brake block and steady pin, noise is big, and for a long time hit shorten brake block use the longevity
Life, influence the stability of brake.
Utility model content
The purpose of this utility model is to solve the above problems, provide a kind of disc brake braking leaf spring, can be mitigated or eliminated
The strike note of brake block and steady pin during brake.
To achieve the above object, the technical solution adopted in the utility model is：A kind of disc brake brakes leaf spring, including by two
The leaf spring body of fin connection composition, the flap upper are provided with mounting hole, and described two fins are by being arranged on the company on top
Socket part is connected as a single entity, it is characterised in that the leaf spring body top both sides be respectively provided with ride over it is spacing on the disc brake pump housing
Bar one and for riding over the positive stop strip two on brake block, the positive stop strip one horizontally outward stretches, and the positive stop strip two is to downward
Stretch, during operating mode, the positive stop strip two is set towards direction of traffic.
The end of positive stop strip two bending turns into the hook bar that can be embedded in brake block groove.
The positive stop strip one includes the transverse arm one for being arranged on the end of positive stop strip one, and the positive stop strip two is spacing including being arranged on
The transverse arm two of the end of bar two, the transverse arm one ride over the back of the disc brake pump housing, and the transverse arm two is ridden on the shoulder of brake block.
The beneficial effects of the utility model are：Positive stop strip one and positive stop strip two can fix brake block, when eliminating braking
Gap between brake block and steady pin, prevent brake block from being hit with steady pin so that braking procedure can more be stablized, and avoid
Make a noise.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model left view；
Fig. 3 is the utility model right view；
Fig. 4 is the utility model top view；
Fig. 5 is the utility model assembling structure schematic diagram；
Fig. 6 is the utility model assembling structure top view.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of disc brake braking leaf spring, including connect the leaf spring formed by two fins 1
Body 10, the top of fin 1 are provided with mounting hole 2, and two pin are arranged at bottom, and described two fins 1 are by being arranged on the company on top
Socket part is connected as a single entity, and side is in " Λ " shape.
As shown in Figure 5 and Figure 6, the disc brake pump housing 3 is provided with the cavity volume 32 for brake block installation of upper and lower opening, will during installation
Two pieces of brake blocks 5 combine with leaf spring body 10, then fill in combination in the cavity volume 32 of the disc brake pump housing, and the alignment disc brake pump housing is consolidated
Rationed marketing jack, brake block mounting hole and leaf spring body mounting hole, are then sequentially inserted into steady pin 22 and are fixed, during braking,
Disc brake pump housing driving left and right brake block clamps, and extrudes leaf spring body, when stopping braking, left and right is stopped by the elastic force of leaf spring body
Car piece separately resets.
In order to fix brake block, gap when eliminating braking between brake block and steady pin, the leaf spring body 10 pushes up
End both sides are respectively equipped with positive stop strip 1 and positive stop strip 2 12, and the positive stop strip 1 horizontally outward stretches, in the present embodiment,
The positive stop strip 1 includes being arranged on the transverse arm 1 of the end of positive stop strip one, the positive stop strip one be it is T-shaped, positive stop strip one
Microcephaly is connected with leaf spring body, and the major part of positive stop strip one is transverse arm 1, for riding over the disc brake pump housing back of the body 31, on the disc brake pump housing
Opening is generally rectangular, and transverse arm 1 is vertical with rectangular long side, and the length of transverse arm one is more than rectangular short side, makes
Transverse arm 1 is obtained just to ride in two long sides.The positive stop strip 2 12 extends downwardly, and the positive stop strip 2 12 includes being arranged on
The transverse arm 2 14 of the end of positive stop strip two, the positive stop strip 2 12 are T-shaped, and microcephaly and the leaf spring body of the positive stop strip 2 12 connect
Connect, the major part of the positive stop strip 2 12 is transverse arm 2 14, and for riding over brake block, the length of the transverse arm 2 14 is more than two pieces
The distance between brake block so that transverse arm 2 14 can be just ridden on the shoulder 51 of two pieces of brake blocks.Due to brake block mounting hole and
The aperture of leaf spring body mounting hole is all bigger than steady pin, and when being braked, brake block is because the reaction force that brake ribbon comes is hit
Steady pin is hit, produces noise, so brake block and leaf spring body must be limited, the effect of transverse arm one and transverse arm two is exactly to prevent from stopping
Car piece and leaf spring body move in brake.
During operating mode, the positive stop strip two is set towards direction of traffic, and in the present embodiment, positive stop strip 1 is located at leaf spring body
10 left sides, positive stop strip 2 12 is located at the right side of leaf spring body 10, therefore right side is direction of traffic.When braking, brake block is subject to
Reaction force makes brake block be rotated counterclockwise around steady pin, drives leaf spring body to rotate counterclockwise, oriented on the left of leaf spring body
Under trend, there is uptrend on right side, and the transverse arm 1 of leaf spring body rides over the upper surface of the disc brake pump housing 3, can prevent leaf spring
Moved down on the left of body, the transverse arm 2 14 of leaf spring body is ridden on brake block 5, can be prevented on the right side of leaf spring body upwards, most
Leaf spring body and brake block is prevented to rotate eventually so that leaf spring body and brake block will not hit steady pin and produce noise.
The position contacted on the brake block 5 with the end of positive stop strip two is provided with groove 6, i.e. the shoulder 51 of brake block is provided with recessed
Groove 6, the bending of transverse arm 2 14 turn into the hook bar 15 that can be embedded in brake block groove, i.e. hook bar 15 can just be embedded in groove 6
In, during braking, transverse arm two can prop up brake block, and limitation brake block rotates.
Claims (3)
1. a kind of disc brake brakes leaf spring, including by two fins（1）Connect the leaf spring body of composition（10）, the fin（1）On
Portion is provided with mounting hole（2）, described two fins（1）It is connected as a single entity by the connecting portion for being arranged on top, it is characterised in that described
Leaf spring body（10）Top both sides are respectively provided with the positive stop strip one ridden on the disc brake pump housing（11）With for riding over brake block
On positive stop strip two（12）, the positive stop strip one（11）Horizontally outward stretch, the positive stop strip two（12）Extend downwardly, operating mode
When, the positive stop strip two（12）Set towards direction of traffic.
A kind of 2. disc brake braking leaf spring according to claim 1, it is characterised in that the positive stop strip two（12）End is bent
As the hook bar of brake block groove can be embedded in（15）.
A kind of 3. disc brake braking leaf spring according to claim 1 or 2, it is characterised in that the positive stop strip one（11）Including
It is arranged on the transverse arm one of the end of positive stop strip one（13）, the positive stop strip two（12）Transverse arm two including being arranged on the end of positive stop strip two
（14）, the transverse arm one（13）Ride over the back of the body of the disc brake pump housing（31）On, the transverse arm two（14）Ride over the shoulder of brake block（51）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564654.6U CN206770456U (en) | 2017-05-20 | 2017-05-20 | A kind of disc brake brakes leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564654.6U CN206770456U (en) | 2017-05-20 | 2017-05-20 | A kind of disc brake brakes leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770456U true CN206770456U (en) | 2017-12-19 |
Family
ID=60641731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720564654.6U Active CN206770456U (en) | 2017-05-20 | 2017-05-20 | A kind of disc brake brakes leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770456U (en) |
-
2017
- 2017-05-20 CN CN201720564654.6U patent/CN206770456U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |