CN216691954U - Static friction disc core assembly for water-cooling brake - Google Patents
Static friction disc core assembly for water-cooling brake Download PDFInfo
- Publication number
- CN216691954U CN216691954U CN202123236827.7U CN202123236827U CN216691954U CN 216691954 U CN216691954 U CN 216691954U CN 202123236827 U CN202123236827 U CN 202123236827U CN 216691954 U CN216691954 U CN 216691954U
- Authority
- CN
- China
- Prior art keywords
- disc
- tool steel
- alloy tool
- brake
- hole
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of automobile braking, in particular to a disc core assembly of a static friction disc for a water-cooling brake. The technical scheme comprises the following steps: interior axle, inner disc and alloy tool steel dish of stopping, the front of inner disc is encircleed and is equipped with first lightening hole, and the front of inner disc is encircleed and is equipped with first screw hole, and the internally mounted of inner disc has interior axle, and the front of inner disc is encircleed through first screw hole and is installed the nut, and the rear end welding of nut has the threaded rod, and the core dish is installed through the nut to the rear end of inner disc, and the outer weld of core dish has alloy tool steel to stop the dish, and alloy tool steel stops the front end of dish and encircles and be equipped with the mark groove. According to the utility model, the marking groove is formed in the front end of the alloy tool steel brake disc in a winding manner, so that a driver can conveniently check the friction loss of the alloy tool steel brake disc by using the marking groove in the use process of the alloy tool steel brake disc, the driver can conveniently and visually judge the abrasion state of the alloy tool steel brake disc, and the device is convenient to overhaul and maintain in time so as to maintain the structural strength of the device.
Description
Technical Field
The utility model relates to the technical field of automobile braking, in particular to a disc core assembly of a static friction disc for a water-cooling brake.
Background
The rotating element in the friction pair of the disc brake is a metal disc with working end face, which is called as a brake disc, compared with the drum brake, the working surface of the disc brake is a plane and has two heat transfer surfaces, the disc is easy to cool in rotation and not easy to deform greatly, the braking efficiency is stable, the braking action of the brake disc is enhanced due to high-temperature expansion after long-time use, the drum brake has single-surface heat transfer, the temperature difference between the inner surface and the outer surface is large, so that the brake drum is easy to deform, and meanwhile, after long-time braking, the brake drum expands due to high temperature, the braking efficiency is weakened, so the disc brake has more stable braking performance, and in order to further improve the working performance of the disc brake, the disc core assembly based on the static friction disc for the water-cooling brake is provided.
Through retrieval, patent publication No. CN208764192U discloses an auxiliary brake static friction disc, including the friction disc main part, the axle sleeve is installed to the inboard of friction disc main part, wear-resisting plush copper is installed to one side of friction disc main part, the articulamentum is installed to the avris of friction disc main part, the friction disc main part passes through the articulamentum and is connected with fixed rigid ring, install fixing bolt on the third mounting hole, the inboard of fixed rigid ring is provided with the mounting groove, the fixed ear of second is installed to the outside both sides of fixed rigid ring, be provided with the second mounting hole on the fixed ear of second, first fixed ear is installed at the outside both ends of fixed rigid ring, be provided with first mounting hole on the first fixed ear.
The existing auxiliary brake static friction disc has the defects that:
1. the conventional auxiliary brake static friction disc has friction loss due to strong friction generated by vehicle braking in the use process, and when the brake disc is abraded to a certain degree, a worker needs to overhaul and maintain the brake disc, but a common driver cannot visually judge that a master brake disc reaches a maintenance state, so that the structural strength of the brake disc is reduced and potential safety hazards are caused easily due to continuous use;
2. the existing auxiliary brake static friction disc has the defects that the temperature of a brake disc is high due to brake friction in the using process, the brake disc is easy to deform or crack due to the quenching principle caused by the rapid cooling after the water-cooled common cast iron brake disc is contacted with water, and the like, so that the existing problem is solved by providing a water-cooled brake static friction disc core assembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a disc core assembly based on a static friction disc for a water-cooled brake, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a disc core subassembly based on water-cooling is static friction disc for brake, includes that interior axle, inner disc and alloy tool steel brake the dish, the front of inner disc is encircleed and is equipped with first lightening hole, the front of inner disc is encircleed and is equipped with first screw hole, the internally mounted of inner disc has interior axle, the front of inner disc is encircleed through first screw hole and is installed the nut, the rear end welding of nut has the threaded rod, the core disc is installed through the nut to the rear end of inner disc, the front end ring of core disc is equipped with the second lightening hole around, the outside welding of core disc has alloy tool steel to brake the dish, alloy tool steel brakes the inside of dish and encircles and is equipped with the cavity, alloy tool steel brakes the front end ring of dish and encircles and is equipped with the mark groove.
After the device is arranged in a braking system, the alloy tool steel brake disc can be clamped through an external brake pump to force the alloy tool steel brake disc to stop rotating, the alloy tool steel brake disc can be rapidly heated due to strong friction generated in the continuous braking process of a vehicle, and when the alloy tool steel brake disc rotates, generated air flow can largely rush into the cavity and rapidly disperse so as to dissipate heat of the alloy tool steel brake disc and effectively delay the heat decay phenomenon of the alloy tool steel brake disc, in the using process of the alloy tool steel brake disc, a driver can conveniently check the friction loss of the alloy tool steel brake disc by using the marking groove, so that the driver can intuitively judge the abrasion state of the alloy tool steel brake disc, the timely overhaul and maintenance are convenient, the structural strength of the device is kept, when the excessively abraded alloy tool steel brake disc needs to be replaced, the core disc and the inner disc are fixed by adopting nuts, the convenient to detach separation to need not to change whole sets of subassembly, improved the economic benefits of device, after alloy tool steel disc of stopping brakes for a long time, because of the temperature is higher, the quenching principle can appear in the quick cooling that leads to when contacting with water, and alloy tool steel disc of stopping still can keep extremely high toughness, wearability and good mechanical properties after quenching, in order to guarantee that the car can not appear crackle or produce defects such as deformation in the braking process alloy tool steel disc of stopping, improved the security of device.
Preferably, the inner shaft is provided with a shaft hole inside, and one side inside the shaft hole is provided with a rectangular hole. The cooperation of utilizing shaft hole and rectangular hole can provide the mounted position for outside transfer line to the staff adds the component for the device, has increased the expansion function of device.
Preferably, the rear end of the threaded rod is provided with a threaded cap through a threaded structure, and the front end of the threaded rod is sleeved with a gasket. The nut can be conveniently and stably fixed to the device by matching the threaded cap with the gasket.
Preferably, the front end of the inner disc is provided with a first lightening hole in a surrounding manner, and the first lightening hole is in interference connection with the second lightening hole. The whole weight of the device can be reduced by matching the first lightening holes and the second lightening holes, manufacturing materials can be saved, and economic benefits of the device are improved.
Preferably, the front end ring of alloy tool steel dish of stopping is equipped with the sewage pipes in the winding, and the front end equidistance of alloy tool steel dish of stopping is equipped with the ventilation hole. The pollution discharge line can guide the chips and water liquid generated by the brake friction so as to enable the chips and the water liquid to fall off quickly, and the brake performance of the device is ensured.
Preferably, the core disc is provided with a through hole inside, and the front end of the core disc is provided with four sets of second threaded holes in a surrounding manner. The second threaded hole provides a through position for the nut for the device to be assembled.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the marking groove is formed in the front end of the alloy tool steel brake disc in a winding manner, so that a driver can conveniently check the friction loss of the alloy tool steel brake disc by using the marking groove in the use process of the alloy tool steel brake disc, the driver can conveniently and visually judge the abrasion state of the alloy tool steel brake disc, and the device is convenient to overhaul and maintain in time so as to maintain the structural strength of the device.
2. According to the utility model, the alloy tool steel brake disc is welded outside the core disc, after the alloy tool steel brake disc is braked for a long time, due to high temperature, a quenching principle can be generated due to rapid cooling caused by contact with water, and the alloy tool steel brake disc can still keep extremely high toughness, wear resistance and good mechanical property after quenching, so that the defects of cracks or deformation and the like of the alloy tool steel brake disc can be avoided in the braking process of an automobile, and the safety of the device is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic front view of the present invention;
fig. 4 is a partial structure diagram of the nut of the present invention.
In the figure: 1. an inner shaft; 101. a shaft hole; 102. a rectangular hole; 2. a nut; 201. a threaded rod; 202. a threaded cap; 203. a gasket; 3. an inner disc; 301. a first threaded hole; 302. a first lightening hole; 4. an alloy tool steel brake disc; 401. a cavity; 402. marking a groove; 403. a sewage draining line; 404. a vent hole; 5. a core plate; 501. a through hole; 502. a second threaded hole; 503. and a second lightening hole.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1-4, the disc core assembly of the static friction disc for the water-cooled brake comprises an inner shaft 1, an inner disc 3 and an alloy tool steel brake disc 4, wherein a first lightening hole 302 is formed in the front face of the inner disc 3 in a surrounding manner, a first threaded hole 301 is formed in the front face of the inner disc 3 in a surrounding manner, the inner shaft 1 is installed inside the inner disc 3, a nut 2 is installed in the front face of the inner disc 3 in a surrounding manner through the first threaded hole 301, a threaded rod 201 is welded at the rear end of the nut 2, a core disc 5 is installed at the rear end of the inner disc 3 through the nut 2, a second lightening hole 503 is formed in the front end of the core disc 5 in a surrounding manner, the alloy tool steel brake disc 4 is welded outside the core disc 5, a cavity 401 is formed in the inner portion of the alloy tool steel brake disc 4 in a surrounding manner, and a marking groove 402 is formed in the front end of the alloy tool steel brake disc 4 in a surrounding manner.
Based on embodiment one, the working principle of the disc core assembly of the static friction disc for the water-cooling brake is as follows: after the device is installed in a braking system, the alloy tool steel brake disc 4 can be clamped through an external brake pump to force the alloy tool steel brake disc 4 to stop rotating, strong friction generated in the continuous braking process of a vehicle can rapidly heat the alloy tool steel brake disc 4, and when the alloy tool steel brake disc 4 rotates, generated air flow can flow into the cavity 401 in large quantity and be rapidly diffused so as to dissipate the heat of the alloy tool steel brake disc 4 and effectively delay the heat decay phenomenon of the alloy tool steel brake disc 4, because of the core plate 5 with inner disc 3 adopt be that nut 2 is fixed, convenient to detach separates, and need not to change a whole set of subassembly, the economic benefits of device has been improved, after alloy tool steel disc 4 of stopping brakes for a long time, because of the temperature is higher, the quenching principle can appear in the quick cooling that leads to when contacting with water, and alloy tool steel disc 4 of stopping still can keep extremely high toughness, wearability and good mechanical properties after quenching, in order to guarantee that the car can not appear crackle or produce defects such as deformation in the braking in-process alloy tool steel disc 4 of stopping, the security of device has been improved.
Example two
As shown in fig. 1, 2 or 3, compared with the first embodiment, the disc core assembly of a static friction disc for a water-cooled brake according to the present invention further includes: the inner shaft 1 is internally provided with a shaft hole 101, one side of the inside of the shaft hole 101 is provided with a rectangular hole 102, the rear end of the threaded rod 201 is provided with a threaded cap 202 through a threaded structure, the front end of the threaded rod 201 is sleeved with a gasket 203, the front end of the inner disc 3 is provided with first lightening holes 302 in a surrounding manner, the first lightening holes 302 are in interference connection with second lightening holes 503, the front end of the alloy tool steel brake disc 4 is provided with a sewage discharge line 403 in a surrounding manner, the front end of the alloy tool steel brake disc 4 is provided with vent holes 404 at equal intervals, the inside of the core disc 5 is provided with a through hole 501, and the front end of the core disc 5 is provided with four groups of second threaded holes 502 in a surrounding manner.
In this embodiment, the matching between the shaft hole 101 and the rectangular hole 102 can provide an installation position for an external transmission rod, so that a worker can add a component to the device, thereby increasing the expansion function of the device, the nut 2 can be fixed stably by matching between the screw cap 202 and the gasket 203, the overall weight of the device can be reduced by matching between the first lightening hole 302 and the second lightening hole 503, the manufacturing material can be saved, the economic benefit of the device is improved, the debris and water generated by braking friction can be guided by the sewage drainage line 403, so as to rapidly drop the debris and the water, thereby ensuring the braking performance of the device, the through hole 501 can provide a through position for the inner shaft 1, and the second threaded hole 502 can provide a through position for the nut 2, so as to facilitate the assembly and installation.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.
Claims (6)
1. The utility model provides a based on water-cooling brake is with quiet friction disk core subassembly, includes that interior axle (1), inner disc (3) and alloy tool steel brake disc (4), its characterized in that: the front of inner disc (3) is encircleed and is equipped with first lightening hole (302), the front of inner disc (3) is encircleed and is equipped with first screw hole (301), the internally mounted of inner disc (3) has interior axle (1), the front of inner disc (3) is encircleed through first screw hole (301) and is installed nut (2), the rear end welding of nut (2) has threaded rod (201), core disc (5) are installed through nut (2) to the rear end of inner disc (3), the front end of core disc (5) is encircleed and is equipped with second lightening hole (503), the outer weld of core disc (5) has alloy tool steel to stop dish (4), the inside of alloy tool steel dish (4) is encircleed and is equipped with cavity (401), the front end of alloy tool steel dish (4) of stopping is encircleed and is equipped with mark groove (402).
2. The static friction disc core assembly for the water-cooled brake as recited in claim 1, wherein: a shaft hole (101) is formed in the inner shaft (1), and a rectangular hole (102) is formed in one side of the inner portion of the shaft hole (101).
3. The static friction disc core assembly for the water-cooled brake as recited in claim 1, wherein: the rear end of the threaded rod (201) is provided with a threaded cap (202) through a threaded structure, and the front end of the threaded rod (201) is sleeved with a gasket (203).
4. The static friction disc core assembly for the water-cooled brake as recited in claim 1, wherein: the front end of the inner disc (3) is provided with a first lightening hole (302) in a surrounding mode, and the first lightening hole (302) is connected with a second lightening hole (503) in a butting mode.
5. The static friction disc core assembly for the water-cooled brake as recited in claim 1, wherein: the front end ring of alloy tool steel dish (4) of stopping encircles and is equipped with sewage pipes (403), and the front end equidistance of alloy tool steel dish (4) of stopping is equipped with ventilation hole (404).
6. The static friction disc core assembly for the water-cooled brake as recited in claim 1, wherein: the inner part of the core disc (5) is provided with a through hole (501), and the front end of the core disc (5) is provided with four groups of second threaded holes (502) in a winding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123236827.7U CN216691954U (en) | 2021-12-22 | 2021-12-22 | Static friction disc core assembly for water-cooling brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123236827.7U CN216691954U (en) | 2021-12-22 | 2021-12-22 | Static friction disc core assembly for water-cooling brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216691954U true CN216691954U (en) | 2022-06-07 |
Family
ID=81843269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123236827.7U Active CN216691954U (en) | 2021-12-22 | 2021-12-22 | Static friction disc core assembly for water-cooling brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216691954U (en) |
-
2021
- 2021-12-22 CN CN202123236827.7U patent/CN216691954U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5358077A (en) | One piece liquid cooled disc brake assembly | |
| CN111396476B (en) | Combined high-carbon-fiber brake disc | |
| CN105805188B (en) | Floating caliper disc brake | |
| CN112696441A (en) | Brake disc with good braking effect | |
| CN216691954U (en) | Static friction disc core assembly for water-cooling brake | |
| CN108128097B (en) | Sleeve flange and drive axle | |
| CN108045177B (en) | Center bridge package and transaxle | |
| CN211844389U (en) | Bidirectional floating fixing structure for carbon fiber composite brake disc | |
| CN216642898U (en) | Carbon-ceramic brake disc with high heat dissipation performance | |
| CN210358537U (en) | Wear-resistant high-speed steel roller | |
| CN209881595U (en) | Novel electric eddy current retarder rotor | |
| CN211808841U (en) | Heavy wet-type axle | |
| CN211082628U (en) | Equipment brake disc | |
| CN220268274U (en) | Multi-point type automobile brake disc easy to dissipate heat | |
| CN220349671U (en) | Anti-skid braking device for automobile | |
| CN217873900U (en) | Bimetal brake disc | |
| CN216078078U (en) | Floating clamp force-measuring disc type friction braking tensioner | |
| CN216045116U (en) | Assembly mechanism for torque increase of hydraulic retarder | |
| CN212775263U (en) | Electronic round of drum brake | |
| CN211820675U (en) | Novel automobile aluminum cast gearbox shell | |
| CN217951066U (en) | Combined carbon-ceramic brake disc | |
| CN217234195U (en) | Drum brake and brake drum thereof | |
| CN218316651U (en) | Automobile brake structure with high strength | |
| CN214146364U (en) | Automobile brake pad convenient to replace | |
| CN220248738U (en) | Main reducer assembly of transaxle and transaxle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |