CN203098657U - Brake drum for lorry - Google Patents
Brake drum for lorry Download PDFInfo
- Publication number
- CN203098657U CN203098657U CN 201320073119 CN201320073119U CN203098657U CN 203098657 U CN203098657 U CN 203098657U CN 201320073119 CN201320073119 CN 201320073119 CN 201320073119 U CN201320073119 U CN 201320073119U CN 203098657 U CN203098657 U CN 203098657U
- Authority
- CN
- China
- Prior art keywords
- brake drum
- lorry
- truck
- grooves
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a brake drum for a lorry, and belongs to the field of automobile parts. The brake drum comprises a brake drum ring used on the lorry. The brake drum is characterized in that more than three grooves are annularly formed in the outer surface of the brake drum ring at equal distance. Heat dissipation holes communicated with the interior of the brake drum ring are vertically machined on the bottoms of the grooves. The brake drum improved on the basis of an existing technology has the advantages of being simple in structure, good in heat dissipation effect and capable of guaranteeing driving safety of the lorry.
Description
Technical field
The utility model belongs to the truck field of components, specifically is the special-purpose brake drum of a kind of truck.
Background technique
On heavy load vehicle, one of brake drum vitals, brake drum is a most important safety guarantee during vehicle is exercised, and the quality of quality and radiating effect all can directly have influence on the safety of driving, and present brake drum generally is that upper and lower surface all is smooth structure, though using, short distance can not influence vehicle safety, but during the vehicle long-distance transport, can cause existing potential safety hazard because radiating effect is bad, so need improve, with the safety of guaranteeing that vehicle is exercised.
The model utility content
The purpose of this utility model is the deficiency that solves in the present technology, provides a kind of simple in structure, and good heat dissipation effect can ensure the special-purpose brake drum of truck of ride safety of automobile.
The utility model is achieved through the following technical solutions:
Be the special-purpose brake drum of a kind of truck, comprise the brake drum circle of using on the truck, innovation point is that the outer surface of brake drum circle equidistantly is processed with the groove more than 3 ringwise, and the bottom vertical of groove is processed with the radiation hole with brake drum circle internal run-through.
In order to ensure radiating effect, 3～11 grooves are arranged on the brake drum circle.
The utility model has simple in structurely after prior art is improved, and good heat dissipation effect can ensure the advantage of ride safety of automobile.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1: embodiment's 1 structural representation of the present utility model.
Embodiment
As shown in Figure 1, the special-purpose brake drum of this truck, comprise the brake drum circle of using on the truck 1, the present technique innovative point is that the outer surface of brake drum circle 1 equidistantly is processed with the groove 2 more than 3 ringwise, and the bottom vertical of groove is processed with the radiation hole 3 with brake drum circle 1 internal run-through.
In order to ensure radiating effect, 3～11 grooves 2 are arranged on the brake drum circle 1.
After truck has been installed the brake drum of above structure, the existence of groove 2 has strengthened heat diffusion area, has improved radiating effect, in addition, the radiation hole 3 of bottom portion of groove can also come out the heat in the brake drum circle 1 at any time, has just more strengthened the radiating effect of brake drum.
The utility model has simple in structurely after prior art is improved, and good heat dissipation effect can ensure the advantage of ride safety of automobile.
Claims (2)
1. the special-purpose brake drum of a truck comprises the brake drum circle of using on the truck, and the outer surface that it is characterized in that the brake drum circle equidistantly is processed with the groove more than 3 ringwise, and the bottom vertical of groove is processed with the radiation hole with brake drum circle internal run-through.
2. the special-purpose brake drum of truck according to claim 1 is characterized in that 3～11 grooves are arranged on the brake drum circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073119 CN203098657U (en) | 2013-01-08 | 2013-01-08 | Brake drum for lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073119 CN203098657U (en) | 2013-01-08 | 2013-01-08 | Brake drum for lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098657U true CN203098657U (en) | 2013-07-31 |
Family
ID=48850061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320073119 Expired - Fee Related CN203098657U (en) | 2013-01-08 | 2013-01-08 | Brake drum for lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455108A (en) * | 2014-10-21 | 2015-03-25 | 刘永红 | Novel brake drum |
| CN108547886A (en) * | 2018-05-15 | 2018-09-18 | 张自琦 | A kind of automobile brake drum |
-
2013
- 2013-01-08 CN CN 201320073119 patent/CN203098657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455108A (en) * | 2014-10-21 | 2015-03-25 | 刘永红 | Novel brake drum |
| CN108547886A (en) * | 2018-05-15 | 2018-09-18 | 张自琦 | A kind of automobile brake drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140108 |