CN112343945A - Hydraulic brake pad with automatic maintenance function - Google Patents
Hydraulic brake pad with automatic maintenance function Download PDFInfo
- Publication number
- CN112343945A CN112343945A CN202011291513.4A CN202011291513A CN112343945A CN 112343945 A CN112343945 A CN 112343945A CN 202011291513 A CN202011291513 A CN 202011291513A CN 112343945 A CN112343945 A CN 112343945A
- Authority
- CN
- China
- Prior art keywords
- water
- brake
- brake pad
- maintenance function
- automatic maintenance
- 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- Withdrawn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
Images
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
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to the technical field of brake pads, and discloses a hydraulic brake pad with an automatic maintenance function, which comprises brake calipers, wherein the brake pads are slidably connected inside the brake calipers, one opposite sides of the two brake pads are provided with brake discs, the surfaces of the brake pads are rotatably connected with linkage rods, the tops of the linkage rods are rotatably connected with heat conducting plates, ejector rods are fixedly connected above a mercury plate, the insides of the ejector rods are rotatably connected with screw rods, the tops of the ejector rods are rotatably connected with water bags, water pipes are inserted into the side faces of the water bags, water blocking plates are fixedly connected inside the water pipes, the side faces of the water blocking plates are rotatably connected with center shafts, and the side faces of the center shafts are meshed with extrusion toothed bars. This hydraulic brake piece with automatic maintenance function uses through the cooperation of trace and conducting strip to reach the automatic brake piece temperature that reduces when using the brake piece, improved brake piece life's effect.
Description
Technical Field
The invention relates to the technical field of brake pads, in particular to a hydraulic brake pad with an automatic maintenance function.
Background
Brake pads are also called brake shoes. In the brake system of car, the brake block is the most critical safety part, and the good or bad of all brake effects all play the decisive role as the brake block, so the brake block of saying good is the protection spirit of people and car, and the brake block generally comprises steel sheet, bonding insulating layer and clutch blocks in addition, and the steel sheet is rust-resistant through the coating.
In the brake block use, wearing and tearing will appear certainly, and the wearing and tearing speed of brake block increases along with the temperature rise, and the brake block can produce high temperature certainly when using, and consequently the rate of wear of current brake block is very fast, so use a period of time at the brake block after, just need inspect the degree of wear of brake block, in time change the brake block when wearing and tearing are great, the life of brake block is short.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a hydraulic brake pad with an automatic maintenance function, which has the advantages of automatically reducing the temperature of the brake pad when the brake pad is used, prolonging the service life of the brake pad and the like, and solves the problems of high abrasion rate and short service life of the conventional brake pad.
(II) technical scheme
In order to achieve the purposes of automatically reducing the temperature of the brake pad and prolonging the service life of the brake pad when the brake pad is used, the invention provides the following technical scheme: a hydraulic brake pad with an automatic maintenance function comprises brake calipers, wherein brake pads are connected to the inside of the brake calipers in a sliding mode, a brake disc is arranged on one side, opposite to the two brake pads, of each brake pad, a linkage rod is connected to the surface of each brake pad in a rotating mode, a heat conducting plate is connected to the top of the linkage rod in a rotating mode, a mercury box is connected to the side face of the heat conducting plate in a sliding mode, a mercury plate is connected to the inside of the mercury box in a sliding mode, a pull rod is fixedly connected to the bottom of the mercury plate, a spring piece is fixedly connected to the side face of the pull rod, a one-way clamping block is arranged on the side face of the spring piece, a deflection rod is connected to the bottom of the pull rod in a rotating mode, a blocking block is connected to the bottom of the deflection rod in a rotating mode, a water guide plate is connected to the side face of, the top of the ejector rod is rotatably connected with a water bag, a water pipe is arranged on the side face of the water bag in an inserting mode, a water retaining piece is fixedly connected inside the water pipe, the side face of the water retaining piece is rotatably connected with a middle shaft, and the side face of the middle shaft is connected with an extrusion toothed bar in a meshing mode.
Preferably, the side surface of the middle shaft and the two sides of the extrusion rack bar are fixedly connected with water leakage plates.
Preferably, the mercury plate is connected with the mercury tank through a limiting spring.
Preferably, a buffer spring is arranged in the ejector rod above the screw rod, so that the ejector rod is prevented from being clamped when the screw rod is meshed with the one-way meshing plate for transmission.
Preferably, the screw and the one-way engaging plate are engaged and driven downwards in a one-way mode, and the ejecting time of the water bag is delayed.
Preferably, the water bag is communicated with a water tank for storing liquid water, and the liquid water is automatically replenished when the water bag recovers.
Preferably, the side surface of the water retaining sheet is provided with a water leakage hole and is blocked by the water leakage plate initially, so that liquid water in the water bag slowly and continuously flows out along with the rotation of the water leakage plate, and the liquid water cannot stop flowing out immediately.
Preferably, the water pipe is communicated with a water channel formed in the side surface of the water guide plate.
(III) advantageous effects
Compared with the prior art, the invention provides a hydraulic brake pad with an automatic maintenance function, which has the following beneficial effects:
1. this hydraulic brake block with automatic maintenance function, cooperation through trace and conducting strip is used, when the brake block brakes the brake disc, improve brake caliper internal hydraulic pressure force, under the effect of hydraulic pressure, the brake block contacts and extrudees with the brake disc, the brake block drives the conducting strip through the trace and removes and the brake disc contact simultaneously, and brake block and brake disc can produce high temperature when the friction, so high temperature passes through in the conducting strip transmits the mercury tank, the mercury board is driven by expanded mercury, and then drive the ejector pin and extrude the water pocket, thereby reached the automatic reduction brake block temperature when using the brake block, improve brake block life's effect.
2. This hydraulic brake pad with automatic maintenance function, cooperation through screw rod and one-way meshing board is used, when ejector pin rebound, the screw rod can not mesh with one-way meshing board and rotate, and when the ejector pin resets, under the inside buffer spring's that sets up of ejector pin effect, the screw rod rotates with one-way meshing board meshing gradually, consequently, the water pocket can be lasted by the extrusion a period, so the brake disc can be lasted the cooling, thereby reached and detached the remaining accumulated heat of brake disc fast, the effect that brake disc temperature rised fast when preventing next braking.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a mercury tank of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of portion C of FIG. 3 according to the present invention;
FIG. 6 is a schematic view of the connection between the screw and the one-way engaging plate according to the present invention;
FIG. 7 is a schematic cross-sectional view of a structural water bladder of the present invention;
fig. 8 is an enlarged view of portion D of the structural diagram 7 according to the present invention.
In the figure: 1. a brake caliper; 2. a brake pad; 3. a linkage rod; 4. a heat conductive sheet; 5. a mercury tank; 6. a brake disc; 7. a mercury plate; 8. a pull rod; 9. a spring plate; 10. a one-way clamping block; 11. a deflection bar; 12. a plugging block; 13. a top rod; 14. a screw; 15. a one-way engagement plate; 16. a water bladder; 17. extruding the toothed bar; 18. a middle shaft; 19. a water leakage plate; 20. a water retaining sheet; 21. a water guide plate; 22. a water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a hydraulic brake pad with automatic maintenance function, includes a brake caliper 1, the brake caliper 1 is made of stainless steel, which can effectively prevent equipment from being corroded, greatly prolongs the service life of the equipment, reduces the production cost, and has an indispensable effect on enterprises, the brake caliper 1 is slidably connected with a brake pad 2, one side of the two brake pads 2 opposite to each other is provided with a brake disc 6, the surface of the brake pad 2 is rotatably connected with a linkage rod 3, the top of the linkage rod 3 is rotatably connected with a heat conducting strip 4, the side surface of the heat conducting strip 4 is slidably connected with a mercury tank 5, the inside of the mercury tank 5 is slidably connected with a mercury plate 7, the mercury plate 7 is connected with the mercury tank 5 through a limiting spring, the bottom of the mercury plate 7 is fixedly connected with a pull rod 8, the side surface of the pull rod 8 is fixedly connected with a spring leaf 9, the side surface of the spring leaf 9 is provided with an, the bottom of the pull rod 8 is rotatably connected with a deflection rod 11, the bottom of the deflection rod 11 is rotatably connected with a blocking block 12, the side surface of the blocking block 12 is slidably connected with a water guide plate 21, an ejector rod 13 is fixedly connected above the mercury plate 7, a buffer spring is arranged above a screw rod 14 in the ejector rod 13, the ejector rod 13 is prevented from being clamped when the screw rod 14 is meshed with a one-way meshing plate 15 for transmission, the screw rod 14 is rotatably connected with the inner part of the ejector rod 13, the screw rod 14 is meshed with the one-way meshing plate 15 in a one-way downward manner for transmission, the spraying time of the water bag 16 is delayed, the side surface of the screw rod 14 is meshed with the one-way meshing plate 15, the top of the ejector rod 13 is rotatably connected with a water bag 16, the water bag 16 is communicated with a water tank for storing liquid water, the liquid water is automatically replenished when the water bag 16 is recovered, a water pipe 22 is inserted into the side surface, the side of the water blocking piece 20 is provided with a water leakage hole and is blocked by the water leakage plate 19 at the beginning, so that liquid water in the water bag 16 slowly and continuously flows out along with the rotation of the water leakage plate 19, namely, the liquid water cannot stop flowing out immediately, the side of the water blocking piece 20 is rotatably connected with the center shaft 18, the side of the center shaft 18 is meshed with the extrusion toothed bar 17, and the side of the center shaft 18 is fixedly connected with the water leakage plate 19 at two sides of the extrusion toothed bar 17.
The working principle is that when the brake pad 2 brakes the brake disc 6, the hydraulic pressure in the brake caliper 1 is increased, under the action of the hydraulic pressure, the brake pad 2 is in contact with and extrudes the brake disc 6, meanwhile, the brake pad 2 drives the heat conducting strip 4 to move to be in contact with the brake disc 6 through the linkage rod 3, high temperature can be generated when the brake pad 2 and the brake disc 6 are in friction, the high temperature is transmitted into the mercury tank 5 through the heat conducting strip 4, and the mercury plate 7 is driven by expanded mercury to move upwards so as to drive the bottom pull rod 8 to move upwards.
When the spring piece 9 on the side surface of the pull rod 8 crosses the one-way clamping block 10, the mercury plate 7 can drive the ejector rod 13 to move upwards quickly to extrude the water bag 16, liquid water in the water bag 16 is extruded, meanwhile, the extrusion toothed rod 17 and the middle shaft 18 are in meshing transmission, the middle shaft 18 rotates to drive the water leakage plate 19 to rotate to open the water blocking plate 20, so that the liquid water in the water bag 16 can enter the water guide plate 21 through the water pipe 22, when the pull rod 8 moves upwards, the pull rod 8 can pull the deflection rod 11 to pull the blocking block 12, the water guide plate 21 is opened, the liquid water can enter between the brake pad 2 and the brake disc 6 to cool the brake pad 2, and therefore the effects of automatically reducing the temperature of the brake pad 2 when the brake pad 2 is used and prolonging the service life of the brake pad 2 are achieved.
When the ejector rod 13 moves upwards, the screw rod 14 cannot be meshed with the one-way meshing plate 15 to rotate, when the ejector rod 13 resets, under the action of a buffer spring arranged inside the ejector rod 13, the screw rod 14 gradually meshes with the one-way meshing plate 15 to rotate, so that the water bag 16 can be continuously extruded for a period of time, the brake disc 6 can be continuously cooled, and therefore the effect of quickly removing residual heat accumulation of the brake disc 6 and preventing the temperature of the brake disc 6 from quickly rising during next braking is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A hydraulic brake pad with automatic maintenance function, includes brake caliper (1), its characterized in that: the brake caliper is characterized in that brake pads (2) are connected to the inside of the brake caliper (1) in a sliding manner, a brake disc (6) is arranged on one side, opposite to the two brake pads (2), of the brake pads (2), a linkage rod (3) is connected to the surface of each brake pad (2) in a rotating manner, a heat conducting strip (4) is connected to the top of each linkage rod (3) in a rotating manner, a mercury box (5) is connected to the side surface of each heat conducting strip (4) in a sliding manner, a mercury plate (7) is connected to the inside of each mercury box (5) in a sliding manner, a pull rod (8) is fixedly connected to the bottom of each mercury plate (7), a spring piece (9) is fixedly connected to the side surface of each pull rod (8), a one-way clamping block (10) is arranged on the side surface of each spring piece (9), a deflection rod (11) is connected to the bottom of each pull rod (8) in a rotating, the top fixedly connected with ejector pin (13) of mercury board (7), the inside of ejector pin (13) is rotated and is connected with screw rod (14), the side meshing of screw rod (14) is connected with one-way meshing board (15), the top of ejector pin (13) is rotated and is connected with water pocket (16), the side of water pocket (16) alternates and is provided with water pipe (22), the inside fixedly connected with manger plate piece (20) of water pipe (22), the side rotation of manger plate piece (20) is connected with axis (18), the side meshing of axis (18) is connected with extrusion ratch (17).
2. The hydraulic brake pad with automatic maintenance function according to claim 1, wherein: and water leakage plates (19) are fixedly connected to the side surface of the middle shaft (18) and positioned at two sides of the extrusion toothed bar (17).
3. The hydraulic brake pad with automatic maintenance function according to claim 1, wherein: the mercury plate (7) is connected with the mercury box (5) through a limiting spring.
4. The hydraulic brake pad with automatic maintenance function according to claim 1, wherein: and a buffer spring is arranged in the ejector rod (13) above the screw rod (14).
5. The hydraulic brake pad with automatic maintenance function according to claim 1, wherein: the screw (14) and the one-way engaging plate (15) are engaged and driven downwards in one direction.
6. The hydraulic brake pad with automatic maintenance function according to claim 1, wherein: the water bag (16) is communicated with a water tank for storing liquid water.
7. The hydraulic brake pad with automatic maintenance function according to claim 1, wherein: the side surface of the water retaining sheet (20) is provided with water leakage holes which are blocked by the water leakage plate (19) at the beginning.
8. The hydraulic brake pad with automatic maintenance function according to claim 1, wherein: the water pipe (22) is communicated with a water channel arranged on the side surface of the water guide plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291513.4A CN112343945A (en) | 2020-11-18 | 2020-11-18 | Hydraulic brake pad with automatic maintenance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291513.4A CN112343945A (en) | 2020-11-18 | 2020-11-18 | Hydraulic brake pad with automatic maintenance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112343945A true CN112343945A (en) | 2021-02-09 |
Family
ID=74364155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011291513.4A Withdrawn CN112343945A (en) | 2020-11-18 | 2020-11-18 | Hydraulic brake pad with automatic maintenance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112343945A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054793A (en) * | 2021-04-02 | 2021-06-29 | 山西星力新能源装备科技有限公司 | Electric automobile hub generator device |
| CN113374808A (en) * | 2021-05-26 | 2021-09-10 | 昆山瑞博新材料科技发展有限公司 | Braking system with carbon-ceramic composite brake disc and braking method thereof |
-
2020
- 2020-11-18 CN CN202011291513.4A patent/CN112343945A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054793A (en) * | 2021-04-02 | 2021-06-29 | 山西星力新能源装备科技有限公司 | Electric automobile hub generator device |
| CN113374808A (en) * | 2021-05-26 | 2021-09-10 | 昆山瑞博新材料科技发展有限公司 | Braking system with carbon-ceramic composite brake disc and braking method thereof |
| CN113374808B (en) * | 2021-05-26 | 2023-01-06 | 昆山瑞博新材料科技发展有限公司 | Braking system with carbon-ceramic composite material brake disc and braking method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112343945A (en) | Hydraulic brake pad with automatic maintenance function | |
| CN112178078A (en) | Disc type brake device for automobile braking | |
| CN112709186B (en) | Anti-freezing gate device for hydraulic engineering operation and maintenance | |
| CN105736605A (en) | Hidden type double-movement disc brake | |
| CN218913474U (en) | Rolling linear guide rail guiding structure | |
| CN110695122A (en) | Shaping method and shaping device for aluminum profile extrusion forming flatness | |
| CN210496295U (en) | Split type compression roller for granulator | |
| CN212131127U (en) | Brake pad for urban rail | |
| CN214441841U (en) | Cooling mechanism of rolling mill | |
| CN111196257B (en) | New energy automobile braking energy recovery device and recovery method | |
| CN220452557U (en) | Centrally-mounted EPB fixed brake caliper assembly | |
| CN214444550U (en) | Slide rail for numerical control machining center | |
| CN212962900U (en) | Hot water pipe for preventing freezing of cooling tower in winter | |
| CN207839632U (en) | A kind of continuous extruder with cooling device outside extruding wheel | |
| CN217411962U (en) | Winding mechanism of copper strip cutting machine | |
| CN216175634U (en) | Conical tube for transmitting torque | |
| CN112222510A (en) | Intelligent cutting equipment for hollow aluminum plate | |
| CN217191706U (en) | Horizontal short-stroke rear feeding extruder | |
| CN219791348U (en) | Durable roller shaft forging of engineering machinery | |
| CN220992673U (en) | Novel photovoltaic solder strip calendering compression roller heat dissipation device | |
| CN214650558U (en) | Cold chain delivery monitoring facilities | |
| CN117108768B (en) | Multi-layer soft sealing gate valve | |
| CN221195844U (en) | Disc brake structure | |
| CN214160882U (en) | Locking device for material collecting plate of rolling mill | |
| CN211501589U (en) | Reduction gearbox cooling structure of temper mill for stainless steel strip pickling production line |
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: 20210209 |