CN216045129U - Reinforced trailer brake drum - Google Patents
Reinforced trailer brake drum Download PDFInfo
- Publication number
- CN216045129U CN216045129U CN202121850298.7U CN202121850298U CN216045129U CN 216045129 U CN216045129 U CN 216045129U CN 202121850298 U CN202121850298 U CN 202121850298U CN 216045129 U CN216045129 U CN 216045129U
- Authority
- CN
- China
- Prior art keywords
- brake drum
- reinforcing
- connecting flange
- base plate
- drum body
- 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
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a reinforced trailer brake drum which comprises a brake drum body, wherein one end of the brake drum body is provided with a connecting flange, an annular reinforcing base plate is arranged at the connecting part of the connecting flange and the brake drum body, an avoiding groove is arranged on the inner side of the reinforcing base plate at the position corresponding to a bolt hole of the connecting flange, a plurality of reinforcing bulges are arranged on the inner side of the reinforcing base plate, and an arc-shaped first reinforcing rib is arranged between the reinforcing bulges. According to the utility model, the reinforcing base plate is arranged at the joint of the brake drum body and the connecting flange, and the connection between the brake drum body and the connecting flange is reinforced by the reinforcing base plate, so that the strength of the brake drum is greatly improved, the situation that the connecting flange is broken is avoided, the service life of the brake drum is prolonged, the installation performance of the brake drum is improved, and the arrangement of the first reinforcing ribs can further increase the connecting strength and further enhance the reliability of the brake drum.
Description
Technical Field
The utility model relates to the technical field of brake drums, in particular to a reinforced trailer brake drum.
Background
The brake is a part used for generating braking force for resisting the movement or movement trend of a vehicle in a braking system, the brake drum is used as a friction coupling part of a drum brake and has an important function in an automobile assembly, and after the common brake drum on the market works for a long time, the connecting flange of the common brake drum is easy to break due to loss, so that the service life of the brake drum is greatly shortened, and the use safety of the brake drum is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to avoid the defects in the prior art and provides the reinforced trailer brake drum, so that the defects in the prior art are effectively overcome.
In order to achieve the purpose, the utility model adopts the technical scheme that: a reinforced trailer brake drum comprises a brake drum body, wherein a connecting flange is arranged at one end of the brake drum body, an annular reinforcing base plate is arranged at the connecting position of the connecting flange and the brake drum body, and an avoiding groove is formed in the inner side of the reinforcing base plate at the position corresponding to a bolt hole of the connecting flange;
a plurality of reinforcing protrusions are arranged on the inner side of the reinforcing base plate, and arc-shaped first reinforcing ribs are arranged between the reinforcing protrusions.
Furthermore, the first reinforcing ribs are arranged twice, and the two first reinforcing ribs are respectively arranged at the upper end and the lower end of the avoidance groove.
Furthermore, a vertical second reinforcing rib is arranged between the first reinforcing ribs.
Furthermore, a plurality of heat dissipation notches are arranged at the edge of the connecting flange along the circumferential direction.
Furthermore, the heat dissipation notch is semicircular.
Further, an annular groove is formed in the opening edge of the brake drum body, which is far away from one side of the connecting flange.
Further, the height of brake drum body is 260 mm.
The technical scheme of the utility model has the following beneficial effects: according to the utility model, the reinforcing base plate is arranged at the joint of the brake drum body and the connecting flange, and the connection between the brake drum body and the connecting flange is reinforced by the reinforcing base plate, so that the strength of the brake drum is greatly improved, the situation that the connecting flange is broken is avoided, the service life of the brake drum is prolonged, the installation performance of the brake drum is improved, the arrangement of the reinforcing protrusion and the first reinforcing rib is enhanced, the connecting strength can be further increased, and the reliability of the brake drum is further enhanced.
Drawings
FIG. 1 is a schematic cross-sectional view of a main body according to an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic bottom plan view of the present invention;
FIG. 4 is a schematic perspective view of a reinforcing mat according to an embodiment of the present invention;
fig. 5 is an enlarged view of fig. 4 at B.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, the reinforced trailer brake drum according to the embodiment includes a brake drum body 1, a connecting flange 2 is disposed at one end of the brake drum body 1, an annular reinforcing pad plate 3 is disposed at a connection position of the connecting flange 2 and the brake drum body 1, and an avoiding groove 3a is disposed at a position corresponding to a connecting flange bolt hole 2a on the inner side of the reinforcing pad plate 3;
the inner side of the reinforcing base plate 3 is provided with a plurality of reinforcing protrusions 4, and arc-shaped first reinforcing ribs 5 are arranged between the reinforcing protrusions 4.
The first reinforcing ribs 5 are arranged twice, and the two first reinforcing ribs 5 are respectively arranged at the upper end and the lower end of the avoidance groove 3 a.
Vertical second reinforcing ribs 6 are arranged between the first reinforcing ribs 5.
The cooperation setting of strengthening arch 4, first strengthening rib 5 and second strengthening rib 6 on the reinforcing backing plate 3 has improved the intensity of brake drum body 1 with flange 2 junction, avoids its cracked condition to appear, has prolonged life.
The opening edge of the connecting flange 2 is provided with a plurality of heat dissipation notches 2b along the circumferential direction, and the heat dissipation notches 2b can improve the heat dissipation effect of the brake drum during operation, so that the use is prevented from being influenced by overhigh temperature.
The heat dissipation notch 2b is semicircular.
The brake drum body 1 is provided with an annular groove 1a at a mouth edge on a side away from the connecting flange 2.
Preferably, the height of the brake drum body 1 is 260 mm.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A strenghthened type trailer brake drum which characterized in that: the brake drum comprises a brake drum body, wherein a connecting flange is arranged at one end of the brake drum body, an annular reinforcing base plate is arranged at the connecting part of the connecting flange and the brake drum body, and an avoiding groove is formed in the inner side of the reinforcing base plate at the position corresponding to a connecting flange bolt hole;
a plurality of reinforcing protrusions are arranged on the inner side of the reinforcing base plate, and arc-shaped first reinforcing ribs are arranged between the reinforcing protrusions.
2. The enhanced trailer brake drum of claim 1, wherein: the first reinforcing ribs are arranged twice and are respectively arranged at the upper end and the lower end of the avoidance groove.
3. The enhanced trailer brake drum of claim 2, wherein: and a vertical second reinforcing rib is arranged between the first reinforcing ribs.
4. The enhanced trailer brake drum of claim 1, wherein: and a plurality of heat dissipation notches are arranged at the edge of the connecting flange along the circumferential direction.
5. The enhanced trailer brake drum of claim 4, wherein: the heat dissipation notch is semicircular.
6. The enhanced trailer brake drum of claim 1, wherein: and an annular groove is formed in the opening edge of the brake drum body, which is far away from one side of the connecting flange.
7. The enhanced trailer brake drum of claim 1, wherein: the height of the brake drum body is 260 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850298.7U CN216045129U (en) | 2021-08-10 | 2021-08-10 | Reinforced trailer brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850298.7U CN216045129U (en) | 2021-08-10 | 2021-08-10 | Reinforced trailer brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216045129U true CN216045129U (en) | 2022-03-15 |
Family
ID=80557730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121850298.7U Active CN216045129U (en) | 2021-08-10 | 2021-08-10 | Reinforced trailer brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216045129U (en) |
-
2021
- 2021-08-10 CN CN202121850298.7U patent/CN216045129U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216045129U (en) | Reinforced trailer brake drum | |
| CN109989904B (en) | Gasket, foot pad assembly, compressor and air conditioner outdoor unit | |
| CN218997205U (en) | Sealing ring, sheath, connector and vehicle | |
| CN215334427U (en) | Valve core sealing ring structure | |
| CN110541889A (en) | Reinforced end face tooth flange yoke for commercial vehicle | |
| CN218440333U (en) | Electromagnetic stable pushing type brake and high-strength protective cover thereof | |
| CN220865368U (en) | Mounting beam, towing device and vehicle | |
| CN212353953U (en) | Brake hose assembly, brake system and car | |
| CN210668820U (en) | Integral type connector for rail vehicle | |
| CN216611355U (en) | Torsion bar spring assembly and automobile | |
| CN218929182U (en) | Battery pack mounting structure and vehicle | |
| CN213768187U (en) | Spring seat, torsion beam and vehicle | |
| CN219793744U (en) | Hoop structure, barrier gate pole and barrier gate | |
| CN218858128U (en) | Frame and power assembly mounting structure and vehicle | |
| CN214492778U (en) | Wire harness bracket of vehicle and vehicle | |
| CN214295443U (en) | Trailer hook cover installation component and vehicle | |
| CN219913497U (en) | Water tank assembly and water heater | |
| CN205382330U (en) | Washing machine speed reduction clutch brake band and speed reduction clutch | |
| CN216508606U (en) | Novel mounting structure of face guard and casing side wall | |
| CN211874987U (en) | Brake drum that heat dispersion is good | |
| CN220540417U (en) | Coil fixing structure, electric valve, thermal management system and vehicle | |
| CN217061918U (en) | A fastener mounting structure for relay pin department | |
| CN218953888U (en) | Brake shoe structure applied to wedge brake | |
| CN220701049U (en) | Heat insulating plate assembly and vehicle | |
| CN217892424U (en) | Automobile front overhang lower swing arm assembly and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |