CN109458418A - Automobile brake caliper body - Google Patents
Automobile brake caliper body Download PDFInfo
- Publication number
- CN109458418A CN109458418A CN201811567615.7A CN201811567615A CN109458418A CN 109458418 A CN109458418 A CN 109458418A CN 201811567615 A CN201811567615 A CN 201811567615A CN 109458418 A CN109458418 A CN 109458418A
- Authority
- CN
- China
- Prior art keywords
- spring
- automobile brake
- brake caliper
- branched bottom
- support tube
- 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.)
- Withdrawn
Links
- 230000001939 inductive effect Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of automobile brake caliper bodies, including the clamp main body that brakes, the middle position on braking clamp body interior top is provided with main channel, the side of the main channel is connected to oil inlet pipe, the side of the main channel bottom is provided with the first branched bottom, and the other side of main channel bottom is provided with the second branched bottom, first branched bottom and the second branched bottom are connected to plunger shaft, piston is slidably connected in the plunger shaft, the middle section position of first branched bottom and the second branched bottom is provided with buffer gear, inductive switch component is provided in second branched bottom, the side of the top land is equipped with casing.The present invention slows down the damage of automobile brake caliper body, and can cool down to brake(-holder) block by the deformation buffering of spongy layer and spring, improve the service life of brake(-holder) block, also it can effectively avoid piston because deformation oil leak is used for a long time, lead to brake failure phenomenon, ensure that automobile brake is effective, stagnation of movement is safe.
Description
Technical field
The present invention relates to a kind of automobile brake caliper bodies, belong to auto parts technical field.
Background technique
Automobile brake system is also known as brake system of car, and brake system effect is to make the automobile in traveling according to driver's
It even stops it is required that carrying out forced deceleration, making the automobile of stagnation of movement includes the steadily halt on ramp under the conditions of different kinds of roads,
The car speed of descent run is set to keep stablizing.
Currently, domestic each automobile vendor on middle-size and small-size finished market product vehicle using more for shroud after drum brakes system
System, part vehicle are four-wheel disk type brake, and relative to drum brakes, disk type brake is technically more advanced, in quality more
Lightweight, heat dissipation performance, braking ability and complicated weather and the conformability of road conditions are more excellent, and in brake system, it must not
It can be less then automobile brake caliper body.Existing automobile brake caliper body is all to be braked by hydraulic drive piston, and current
Piston brake brake high-speed mobile brake block when, for a long time in use, will appear piston excursion phenomenon, so as to cause leakage
Oil leads to brake failure, the bad phenomenon of braking effect；Secondly, a large amount of heat can be generated when being braked, to brake
Piece and brake(-holder) block are all in the condition of high temperature, to reduce the service life of brake block and brake(-holder) block；In addition, in installation braking system
When, it is possible that maloperation, causes two pistons mutually to hit and damage phenomenon, and the hydraulic oil that high speed enters, because of speed
The junction between hydraulic oil channel pipe and plunger shaft is caused to generate huge impulsive contact force fastly, to accelerate automobile brake caliper body
Damage.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, the present invention relies on spongy layer and spring
Deformation buffering, slow down the damage of automobile brake caliper body, and can cool down to brake(-holder) block, improve the service life of brake(-holder) block,
Also it can effectively avoid piston because deformation oil leak is used for a long time, lead to brake failure phenomenon, guarantee automobile brake is effective, stagnation of movement is pacified
Entirely.
In order to solve the above-mentioned technical problem, the technical scheme is that
A kind of automobile brake caliper body, including brake clamp main body, the middle position setting on braking clamp body interior top
There is main channel, the side of the main channel is connected to oil inlet pipe, and the side of the main channel bottom is provided with the first branched bottom,
And the other side of main channel bottom is provided with the second branched bottom, first branched bottom and the second branched bottom are and piston
Chamber connection, slidably connects piston in the plunger shaft, and the middle section position of first branched bottom and the second branched bottom is equal
It is provided with buffer gear, inductive switch component is provided in second branched bottom, the side of the top land is equipped with
Casing, the middle position on the inside of the brake clamp main body are provided with slide bar, and two pistons are connect by casing with sliding bar, institute
The middle position for stating slide bar is provided with collision prevention device, and the bottom of the brake clamp main body two sides is provided with cooling device.
Further, the buffer gear includes lower support tube, the first spring, upper support tube and arc rubber layer, under described
Support tube setting is on brake clamp main body, and the bottom end inside the lower support tube is provided with the first spring, first spring
One end be provided with support tube, the upper support tube can slide in lower support tube, be arranged on the side wall of the upper support tube
There is arc rubber layer.
Further, the collision prevention device includes fixed block, third spring and support plate, and the fixed block is arranged in slide bar
Middle position, the two sides of the fixed block are provided with third spring, and one end of the third spring is provided with support plate.
Further, spongy layer is provided in the support plate.
Further, the cooling device includes water tank, water pump and outlet pipe, and the water tank setting is in brake clamp main body two sides
Bottom, the bottom of the water tank is provided with water pump, and the input terminal of the water pump is connected to water tank, and the output end of the water pump is set
It is equipped with outlet pipe, one end of the outlet pipe is equipped with spray head, and the bottom of the water tank side wall, which is installed, is equipped with inlet valve.
Further, Water pipe bracket is provided on the outside of the outlet pipe, the Water pipe bracket is fixed on the bottom of water tank.
Further, the inductive switch component includes button, second spring and compression cylinder, and the compression cylinder is fixed on brake
In clamp main body, second spring is provided in the compression cylinder, one end of the second spring is connected with the bottom of button, described to press
The top of button is located in the second branched bottom.
Further, one end of the piston is provided with brake(-holder) block.
Further, the button and water pump are electrically connected.
Using above-mentioned technical proposal, automobile brake caliper body of the invention prevents piston phase knock against each other by collision prevention device
It hits and damages；Interior buffer gear is led in first branched bottom and the second branch, can reduce high velocity liquid pressure oil and channel and plunger shaft
Between impulsive contact force, can avoid that piston is used for a long time and deformation leads to oil leakage phenomenon, so ensure automobile brake effectively, stagnation of movement peace
Entirely；Cooling device cools down to brake(-holder) block in braking, slows down the damage of automobile brake caliper body, improves brake(-holder) block and brake block
Service life,
Detailed description of the invention
Fig. 1 is the main sectional view of automobile brake caliper body of the invention；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is enlarged drawing at the B of Fig. 1；
Fig. 4 is enlarged drawing at the C of Fig. 1.
In figure: 1, brake clamp main body, 2, compression cylinder, the 3, first branched bottom, 4, slide bar, 5, casing, 6, piston, 7, piston
Chamber, 8, spray head, 9, outlet pipe, 10, water pump, 11, inlet valve, 12, water tank, 13, lower support tube, the 14, first spring, 15, second
Spring, the 16, second branched bottom, 17, main channel, 18, arc rubber layer, 19, upper support tube, 20, spongy layer, 21, fixed block,
22, third spring, 23, support plate, 24, button, 25, brake(-holder) block.
Specific embodiment
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
As shown in figures 1-4, a kind of automobile brake caliper body, including brake clamp main body 1,1 inner tip of brake clamp main body
Middle position be provided with main channel 17, the side of the main channel 17 is connected to oil inlet pipe, the one of 17 bottom of main channel
Side is provided with the first branched bottom 3, and the other side of 17 bottom of main channel is provided with the second branched bottom 16, first branch
Channel 3 and the second branch logical 16 is connected to plunger shaft 7, slidably connects piston 6 in the plunger shaft 7, and described first point
The middle section position of subchannel 3 and the second branched bottom 16 is provided with buffer gear, is provided in second branched bottom 16
Inductive switch component, the side at 6 top of piston are equipped with casing 5, the middle position setting of 1 inside of brake clamp main body
There is slide bar 4, two pistons 6 are slidably connected by casing 5 with slide bar 4, and the middle position of the slide bar 4 is provided with anticollision dress
It sets, the bottom of brake 1 two sides of clamp main body is provided with cooling device.
As shown in Fig. 2, the buffer gear includes lower support tube 13, the first spring 14, upper support tube 19 and arc rubber
Layer 18, the lower setting of support tube 13 is on brake clamp main body 1, and the bottom end inside the lower support tube 13 is provided with the first bullet
Spring 14, one end of first spring 14 are provided with support tube 19, and the upper support tube 19 can slide in lower support tube 13,
Arc rubber layer 18 is provided on the side wall of the upper support tube 19.
As shown in figure 3, the collision prevention device includes fixed block 21, third spring 22 and support plate 23, the fixed block
21 are arranged in the middle position of slide bar 4, and the two sides of the fixed block 21 are provided with third spring 22, and the one of the third spring 22
End is provided with support plate 23.
As shown in figure 3, spongy layer 20 is provided in the support plate 23, so as to play the role of protecting piston 6.
As shown in Figure 1, the cooling device includes water tank 12, water pump 10 and outlet pipe 9, the setting of water tank 12 is being braked
The bottom of 1 two sides of clamp main body, the bottom of the water tank 12 are provided with water pump 10, the model LDPB425TP of the water pump 10, institute
The input terminal for stating water pump 10 is connected to water tank 12, and the output end of the water pump 10 is provided with outlet pipe 9, and the one of the outlet pipe 9
End is equipped with spray head 8, and so as to play cooling effect, the bottom of 12 side wall of water tank, which is installed, is equipped with inlet valve 11.
As shown in Figure 1, keeping its fixation stronger, outside the outlet pipe 9 for preferably fixed support outlet pipe 9
Side is provided with Water pipe bracket, and the Water pipe bracket is fixed on the bottom of water tank 12.
As shown in figure 4, the inductive switch component includes button 24, second spring 15 and compression cylinder 2, the compression cylinder 2
It is fixed in brake clamp main body 1, second spring 15, one end of the second spring 15 and button is provided in the compression cylinder 2
24 bottom is connected, and the top of the button 24 is located in the second branched bottom 16, and the button 24 is electrically connected with water pump 10.
As shown in Figure 1, one end of the piston 6 is provided with brake(-holder) block 25, to wheel when the brake(-holder) block 25 is used to brake
It is braked.
Working principle of the present invention is as follows:
In use, the hydraulic oil of high-speed motion is injected into main channel 17 by the control system of automobile, high-speed motion
Hydraulic oil uniformly flows to the first branched bottom 3 and the second branched bottom 16, in the junction by branched bottom and plunger shaft 7
When, the hydraulic oil of high-speed motion generates shock to arc rubber layer 18, so as to cause 18 deformation of arc rubber layer, supports in compression
Cylinder 19, makes its stress, leads to 14 deformation of the first spring, and the first spring 14 generates reaction force after deformation, to prevent arc rubber
18 deformation of glue-line generates buffer function to the hydraulic oil of high-speed motion during this deformation.
Hydraulic oil enters in plunger shaft 7, so that piston 6 be pushed to move, brake(-holder) block 25 brakes, while the second branch is logical
When road 16 flows into hydraulic oil, leading to 24 deformation of button, button 24 is electrically connected by conducting wire and the water pump 10 of 12 bottom of water tank, from
And start water pump 10 and the water in water tank 12 is pumped into outlet pipe 9, and sprayed from spray head 8, cool down to brake(-holder) block 25,
The casing 5 at 6 top of piston is sleeved on slide bar 4, is played restriction effect to the deformation of piston 6, is being fitted without brake(-holder) block 25
When there is maloperation, piston 6 presses spongy layer 20, to press support plate 23, drives third spring 22 to move, third spring 22
Deformation is damaged to generate buffer function with preventing piston 6 from mutually hitting.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effects carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to this
Invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this hair
Within bright protection scope.
Claims (9)
1. a kind of automobile brake caliper body, including brake clamp main body (1), the middle position of described brake clamp main body (1) inner tip
It is provided with main channel (17), the side of the main channel (17) is connected to oil inlet pipe, and the side of main channel (17) bottom is set
It is equipped with the first branched bottom (3), and the other side of main channel (17) bottom is provided with the second branched bottom (16), described first point
Subchannel (3) and the second branch lead to (16) road and are connected to plunger shaft (7), slidably connect piston in the plunger shaft (7)
(6), it is characterised in that: the middle section position of first branched bottom (3) and the second branched bottom (16) is provided with buffer
Structure, second branched bottom (16) is interior to be provided with inductive switch component, and the side at the top of the piston (6) is equipped with casing
(5), the middle position on the inside of brake clamp main body (1) is provided with slide bar (4), and two pistons (6) pass through casing (5) and slide bar
(4) it is slidably connected, the middle position of the slide bar (4) is provided with collision prevention device, the bottom of described brake clamp main body (1) two sides
It is provided with cooling device.
2. automobile brake caliper body according to claim 1, it is characterised in that: the buffer gear includes lower support tube
(13), the first spring (14), upper support tube (19) and arc rubber layer (18), the lower support tube (13) are arranged in braking clamp master
On body (1), and the bottom end of the lower support tube (13) inside is provided with the first spring (14), one end of first spring (14)
It is provided with support tube (19), the upper support tube (19) can be slided in lower support tube (13), the upper support tube (19)
Arc rubber layer (18) are provided on side wall.
3. automobile brake caliper body according to claim 1, it is characterised in that: the collision prevention device includes fixed block
(21), third spring (22) and support plate (23), the fixed block (21) are arranged in the middle position of slide bar (4), the fixation
The two sides of block (21) are provided with third spring (22), and one end of the third spring (22) is provided with support plate (23).
4. automobile brake caliper body according to claim 3, it is characterised in that: be provided with spongy layer on the support plate (23)
(20)。
5. automobile brake caliper body according to claim 1, it is characterised in that: the cooling device includes water tank (12), water
Pump (10) and outlet pipe (9), bottom of water tank (12) setting in brake clamp main body (1) two sides, the bottom of the water tank (12)
Portion is provided with water pump (10), and the input terminal of the water pump (10) is connected to water tank (12), the output end setting of the water pump (10)
Have outlet pipe (9), one end of the outlet pipe (9) is equipped with spray head (8), the bottom of water tank (12) side wall install be equipped with into
Water valve (11).
6. automobile brake caliper body according to claim 5, it is characterised in that: be provided with water on the outside of the outlet pipe (9)
Pipe holder, the Water pipe bracket are fixed on the bottom of water tank (12).
7. automobile brake caliper body according to claim 1, it is characterised in that: the inductive switch component includes button
(24), second spring (15) and compression cylinder (2), the compression cylinder (2) are fixed in brake clamp main body (1), the compression cylinder (2)
It is inside provided with second spring (15), one end of the second spring (15) is connected with the bottom of button (24), the button (24)
Top be located in the second branched bottom (16).
8. automobile brake caliper body according to claim 1, it is characterised in that: one end of the piston (6) is provided with braking
Piece (25).
9. the automobile brake caliper body according to claim 5 or 7, it is characterised in that: the button (24) and water pump (10) electricity
Property connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567615.7A CN109458418A (en) | 2018-12-20 | 2018-12-20 | Automobile brake caliper body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567615.7A CN109458418A (en) | 2018-12-20 | 2018-12-20 | Automobile brake caliper body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109458418A true CN109458418A (en) | 2019-03-12 |
Family
ID=65614068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811567615.7A Withdrawn CN109458418A (en) | 2018-12-20 | 2018-12-20 | Automobile brake caliper body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109458418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738797A (en) * | 2021-09-01 | 2021-12-03 | 连云港市昌明电子科技有限公司 | Anti-lock brake device convenient for replacing brake pad for automobile and implementation method thereof |
-
2018
- 2018-12-20 CN CN201811567615.7A patent/CN109458418A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738797A (en) * | 2021-09-01 | 2021-12-03 | 连云港市昌明电子科技有限公司 | Anti-lock brake device convenient for replacing brake pad for automobile and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190312 |