CN215214459U - Anti-lock brake drum for automobile - Google Patents
Anti-lock brake drum for automobile Download PDFInfo
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- CN215214459U CN215214459U CN202120490086.6U CN202120490086U CN215214459U CN 215214459 U CN215214459 U CN 215214459U CN 202120490086 U CN202120490086 U CN 202120490086U CN 215214459 U CN215214459 U CN 215214459U
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- brake
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Abstract
The utility model relates to the technical field of automobile drum sheets, in particular to an automobile anti-lock brake drum, which comprises a drum sheet and a brake friction sheet; the drum piece connect and be provided with drum piece installed part, drum piece installed part include first buffering texture and ring channel, drum piece installed part cooperation install the brake friction disc, the installation of brake friction disc be provided with second buffering texture and the protruding piece of friction disc, the protruding piece outer wall connection of friction disc be provided with coupling assembling, the utility model discloses a setting of first buffering texture and second buffering texture, when emergency brake carries out, through second buffering texture slope twill opposite with first buffering texture slope twill, can alleviate the brake friction disc to drum piece installed part frictional force to avoid automobile tire to appear locking the situation, can't rotate the tire and cause more serious potential safety hazard.
Description
Technical Field
The utility model relates to a car drum piece technical field specifically is a car anti-lock brake drum.
Background
The drum brake is characterized in that a brake transmission mechanism is utilized to enable a brake shoe to press a brake friction plate on the inner side of a drum plate, so that braking force is generated, wheels are decelerated or stopped within the shortest distance according to requirements, driving safety is guaranteed, and the automobile is reliably parked and cannot automatically slide; the conventional braking mode is generally a drum brake because the drum brake has stronger load capacity, but because the drum brake has self-braking performance, the drum is often locked, so that once an emergency situation occurs, the ABS system is disabled, and the driving safety is seriously threatened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-lock brake drum of car to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-lock brake drum for automobile comprises a drum sheet and a brake friction sheet; the drum piece connect and be provided with drum piece installed part, drum piece installed part include first buffering texture and ring channel, drum piece installed part cooperation install the brake lining, the installation of brake lining be provided with second buffering texture and the protruding piece of friction disc, the protruding piece outer wall of friction disc connect and be provided with coupling assembling.
Preferably, drum piece one side installation be provided with than the drum piece installed part that self bore is little, just the drum piece with drum piece installed part fixed welding, drum piece installed part upper surface mounting be provided with first buffering texture, just first buffering texture and drum piece installed part fixed connection, first buffering texture be the inclined twill, drum piece installed part internally mounted be provided with the ring channel, the ring channel extend to from the inside of drum piece installed part the side surface of drum piece installed part, the ring channel be circular.
Preferably, the brake friction disc include that the second cushions texture and the protruding piece of friction disc, second buffering texture fixed mounting set up on the inner wall of brake friction disc, just the second cushion the texture with first buffering texture slope line opposite, the protruding piece fixed mounting of friction disc set up on the side inner wall of brake friction disc, the protruding piece of friction disc be oval line, the brake friction disc outer wall still connect and be provided with coupling assembling, just the brake friction disc be provided with two.
Preferably, coupling assembling fixed mounting set up on coupling assembling's outer wall, coupling assembling be provided with two, and two coupling assembling connect the setting through telescopic link, telescopic link central point put to connect and be provided with the axis of rotation, the axis of rotation with telescopic link fixed connection.
Preferably, the drum piece mounting part and the brake friction plate are movably connected through a telescopic connecting rod, a gap is reserved between the drum piece and the drum piece mounting part, the first buffering texture and the second buffering texture are matched, and the annular groove and the friction plate convex part are matched.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the setting of first buffering texture and second buffering texture, when emergency brake, incline the twill through second buffering texture and be opposite with first buffering texture slope twill, can alleviate the brake friction disc to drum piece installed part frictional force to avoid automobile tire lock situation to appear, unable rotation tire and cause more serious potential safety hazard.
2. Through the annular groove and the friction plate protruding piece, when emergency braking is carried out, the brake friction plate compresses the drum piece mounting piece, the reaction force of the drum piece mounting piece on the brake friction plate is large, the brake friction plate is greatly damaged, and the service life of the brake friction plate is prolonged through protection of the annular groove and the friction plate protruding piece.
Drawings
FIG. 1 is a schematic view of a connection structure between components of the brake drum of the present invention;
FIG. 2 is a schematic view of the connection structure between the drum mounting member and the brake lining according to the present invention;
FIG. 3 is a schematic view of the connection structure of the drum mounting member of the present invention;
fig. 4 is a schematic view of the brake friction plate connection structure of the present invention.
In the figure: 100. a drum sheet; 10. a drum mounting member; 20. braking the friction plate; 30. a rotating shaft;
101. a first buffer texture; 102. an annular groove; 21. a second buffer texture; 22. a friction plate male member; 221. a connecting assembly; 31. a telescopic connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, there are shown: the embodiment is a preferred embodiment in the technical scheme, and an anti-lock brake drum for automobiles comprises a drum plate 100 and a brake friction plate 20, wherein the drum plate 100 is connected with a drum plate mounting part 10, the drum plate mounting part 10 comprises a first buffering texture 101 and an annular groove 102, the drum plate mounting part 10 is provided with the brake friction plate 20 in a matching way, the brake friction plate 20 is provided with a second buffering texture 21 and a friction plate convex part 22 in a mounting way, and the outer wall of the friction plate convex part 22 is connected with a connecting component 221;
as shown in fig. 2 and 4, a drum piece mounting member 10 with a smaller diameter than the drum piece 100 is installed on one side of the drum piece 100, the drum piece 100 and the drum piece mounting member 10 are fixedly welded, a first buffer texture 101 is installed on the upper surface of the drum piece mounting member 10, the first buffer texture 101 is fixedly connected with the drum piece mounting member 10, the first buffer texture 101 is an inclined texture, an annular groove 102 is installed inside the drum piece mounting member 10, the annular groove 102 extends from the inside of the drum piece mounting member 10 to the side surface of the drum piece mounting member 10, and the annular groove 102 is circular;
as shown in fig. 3, the brake friction plate 20 includes a second buffering texture 21 and a friction plate protrusion 22, the second buffering texture 21 is fixedly installed on the inner wall of the brake friction plate 20, the second buffering texture 21 is opposite to the first buffering texture 101, the friction plate protrusion 22 is fixedly installed on the side inner wall of the brake friction plate 20, the friction plate protrusion 22 is an oval texture, the outer wall of the brake friction plate 20 is further connected with a connecting assembly 221, the brake friction plate 20 is provided with two, through the arrangement of the first buffering texture 101 and the second buffering texture 21, when an emergency brake is performed, the inclined grain of the second buffering texture 21 is opposite to the inclined grain of the first buffering texture 101, the friction force of the brake friction plate 20 on the drum installation member 10 can be relieved, so as to avoid the occurrence of a locking condition of the automobile tire, the tire cannot be rotated to cause more serious potential safety hazard;
as shown in fig. 2, the connecting assembly 221 is fixedly installed on an outer wall of the connecting assembly 221, two connecting assemblies 221 are provided, the two connecting assemblies 221 are connected through a telescopic connecting rod 31, a rotating shaft 30 is connected to a central position of the telescopic connecting rod 31, and the rotating shaft 30 is fixedly connected to the telescopic connecting rod 31;
as shown in fig. 1, the drum plate mounting member 10 and the brake friction plate 20 are movably connected by a telescopic connecting rod 31, a gap is reserved between the drum plate 100 and the drum plate mounting member 10, the first buffer texture 101 and the second buffer texture 21 are arranged in a matching manner, the annular groove 102 and the friction plate protrusion 22 are arranged in a matching manner, and the annular groove 102 and the friction plate protrusion 22 are arranged, so that when an emergency brake is performed, the brake friction plate 20 compresses the drum plate mounting member 10, and at the time, the drum plate mounting member 10 has a large reaction force to the brake friction plate 20, so that the brake friction plate 20 is damaged greatly, and the service life of the brake friction plate 20 is prolonged by the protection of the annular groove 102 and the friction plate protrusion 22;
in this embodiment, when a user performs an emergency brake, the first buffer texture 101 is installed on the upper surface of the drum mounting member 10 by the arrangement of the first buffer texture 101 and the second buffer texture 21, the second buffer texture 21 is fixedly installed on the inner wall of the brake lining 20, and the inclined line of the second buffer texture 21 is opposite to the inclined line of the first buffer texture 101, so that the friction force of the brake lining 20 on the drum mounting member 10 can be relieved, thereby avoiding the occurrence of a locking condition of an automobile tire and the occurrence of a serious potential safety hazard due to the incapability of rotating the tire, meanwhile, through the arranged annular groove 102 and the arranged friction lining convex member 22, the annular groove 102 extends from the inside of the drum mounting member 10 to the side surface of the drum mounting member 10, and the friction lining convex member 22 is fixedly installed on the side inner wall of the brake lining 20, so that the brake lining 20 compresses the drum mounting member 10 during the emergency brake, at this time, the drum plate mounting member 10 has a large reaction force against the brake friction plate 20, and the brake friction plate 20 is damaged greatly, so that the service life of the brake friction plate 20 is prolonged by the protection of the annular groove 102 and the friction plate protruding member 22.
The above description is for further details of the present invention, and it should not be assumed that the embodiments of the present invention are limited to these descriptions, and that a person of ordinary skill in the art to which the present invention pertains can make several simple deductions or substitutions without departing from the spirit of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.
Claims (5)
1. An anti-lock brake drum for automobiles comprises a drum sheet (100) and a brake friction sheet (20);
the method is characterized in that:
drum piece (100) connect and be provided with drum piece installed part (10), drum piece installed part (10) including first buffering texture (101) and ring channel (102), drum piece installed part (10) cooperation install brake disc (20), brake disc (20) installation be provided with second buffering texture (21) and the protruding piece of friction disc (22), the protruding piece of friction disc (22) outer wall connection be provided with coupling assembling (221).
2. An anti-lock brake drum for automobiles according to claim 1, wherein: drum piece (100) one side installation be provided with than the drum piece installed part (10) that self bore is little, just drum piece (100) with drum piece installed part (10) fixed weld, drum piece installed part (10) upper surface mounting be provided with first buffering texture (101), just first buffering texture (101) and drum piece installed part (10) fixed connection, first buffering texture (101) for the slope line, drum piece installed part (10) internally mounted be provided with ring channel (102), ring channel (102) extend to from the inside of drum piece installed part (10) the side surface of drum piece installed part (10), ring channel (102) be circular.
3. An automotive anti-lock brake drum according to claim 1 or 2, characterized in that: brake friction disc (20) including second buffering texture (21) and the protruding piece of friction disc (22), second buffering texture (21) fixed mounting set up on the inner wall of brake friction disc (20), just second buffering texture (21) with first buffering texture (101) slope line opposite, the protruding piece of friction disc (22) fixed mounting set up on the side inner wall of brake friction disc (20), the protruding piece of friction disc (22) be the oval line, brake friction disc (20) outer wall still connect and be provided with coupling assembling (221), just brake friction disc (20) be provided with two.
4. An anti-lock brake drum for automobiles according to claim 3, wherein: coupling assembling (221) fixed mounting set up on the outer wall of coupling assembling (221), coupling assembling (221) be provided with two, and two coupling assembling (221) connect the setting through flexible connecting rod (31), flexible connecting rod (31) central point put to connect and be provided with axis of rotation (30), axis of rotation (30) with flexible connecting rod (31) fixed connection.
5. An anti-lock brake drum for automobiles according to claim 4, wherein: drum piece installed part (10) with brake friction disc (20) set up through telescopic connection pole (31) swing joint, drum piece (100) with drum piece installed part (10) between leave the clearance, first buffering texture (101) with second buffering texture (21) cooperation set up, ring channel (102) with protruding piece (22) cooperation of friction disc set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490086.6U CN215214459U (en) | 2021-03-08 | 2021-03-08 | Anti-lock brake drum for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120490086.6U CN215214459U (en) | 2021-03-08 | 2021-03-08 | Anti-lock brake drum for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215214459U true CN215214459U (en) | 2021-12-17 |
Family
ID=79442316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120490086.6U Active CN215214459U (en) | 2021-03-08 | 2021-03-08 | Anti-lock brake drum for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215214459U (en) |
-
2021
- 2021-03-08 CN CN202120490086.6U patent/CN215214459U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 233200 Xinjian village, xishadian Town, Dingyuan County, Chuzhou City, Anhui Province Patentee after: Dingyuan Lanan Automobile Testing Co.,Ltd. Address before: 233200 Xinjian village, xishadian Town, Dingyuan County, Chuzhou City, Anhui Province Patentee before: Dingyuan lanen Automobile Testing Co.,Ltd. |