CN205298338U - Be applied to brake drum that contains vermicular cast iron on semitrailer - Google Patents
Be applied to brake drum that contains vermicular cast iron on semitrailer Download PDFInfo
- Publication number
- CN205298338U CN205298338U CN201520986181.XU CN201520986181U CN205298338U CN 205298338 U CN205298338 U CN 205298338U CN 201520986181 U CN201520986181 U CN 201520986181U CN 205298338 U CN205298338 U CN 205298338U
- Authority
- CN
- China
- Prior art keywords
- spring damper
- brake drum
- brake
- light spring
- cast iron
- 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 discloses a be applied to brake drum that contains vermicular cast iron on semitrailer, including stereoplasm friction disc, light spring damper, terminal protection device, the stereoplasm friction disc sets up inside the brake drum main part, the brake drum main part is connected with half month brake shoe, brake shoe one end installation vibrations in half month alleviate the device, light spring damper sets up the one end at heavy spring damper, heavy spring damper outer end is setting up installed wheel portion, vibrations alleviate and are provided with the axle connecting portion on the device, the axle connecting portion set up the upper end at the fixed connection device, the utility model has the advantages of reasonable design, can effectively brake, wear resistance is good, long service life, and the structure is also simple, and low cost is fit for extensively using widely.
Description
Technical field
This utility model belongs to brake drum field, is specifically related to a kind of brake drum being applied on semitrailer containing vermicular cast iron.
Background technology
At present, it is rapid that China produces brake drum industry development, and the device for brake drum is also varied, but still suffers from very many-sided challenge, and demand finds the solution meeting client. Application number is: the Chinese patent of 201220061371.7, particular content is: the utility model discloses a kind of brake drum, it is made up of coupling part and brake portion, coupling part is connected with vehicle hub, is provided with the pressing spheroidal graphite circle matched with it in brake portion away from its outer rim of one end of coupling part. The utility model has the advantages that owing to being provided with the pressing spheroidal graphite circle matched with it, spheroidal graphite circle good toughness in brake portion away from its outer rim of one end of coupling part, be not easily broken, such that it is able to protection brake drum, make brake drum be not easily broken, longer service life. This new structure contains the advantage that above-mentioned patent has, but above-mentioned patent can not Function to ultimate attainment, simply equipment is many compared with traditional a bit, make can not get a desired effect in the process that practical operation produces, and owing to structure is too simple, the actual budget of cost and efficiency is not directly proportional, is not suitable for promoting the use. In sum, so I devises a kind of brake drum being applied on semitrailer containing vermicular cast iron.
Summary of the invention
In order to solve above-mentioned Problems existing, this utility model provides a kind of brake drum being applied on semitrailer containing vermicular cast iron.
This utility model is to be achieved through the following technical solutions:
A kind of brake drum being applied on semitrailer containing vermicular cast iron, including hard friction plate, light spring damper, end protecting device, described hard friction plate is arranged on brake drum body interior; Described brake drum main body is connected with first quarter moon brake-shoe; Vibrations alleviator is installed in described first quarter moon brake-shoe one end; Described light spring damper is arranged on one end of weight spring damper;Described heavy spring damper outer end arranges mounting tyre portion; Described vibrations alleviator is provided with vehicle bridge connecting portion; Described vehicle bridge connecting portion is arranged on the upper end of fixed connection apparatus; Described end protecting device is connected to driving brake unit; Described driving brake unit is connected with brake coupling; Described fixed connection apparatus is provided with Joining Technology hole.
As further prioritization scheme of the present utility model, described vibrations alleviator arranges light spring damper; Described light spring damper is arranged on the inside in mounting tyre portion; One end, described mounting tyre portion is provided with fixed connection apparatus.
As further prioritization scheme of the present utility model, described fixed connection apparatus one side is provided with wall friction sheet; Described wall friction sheet connects spring damper emphatically.
As further prioritization scheme of the present utility model, described wall friction sheet one end is provided with light spring damper; Described light spring damper is connected to brake drum main body.
Compared with prior art, the beneficial effects of the utility model are: this utility model reasonable in design, it is possible to be effectively braked, and anti-wear performance is good, long service life, and structure is also simple, with low cost, is suitable for being widely popularized use.
Accompanying drawing explanation
Fig. 1 is the primary structure schematic diagram of structure described in the utility model;
Fig. 2 is the left view of structure described in the utility model.
In figure: 1, brake drum main body; 2, first quarter moon brake-shoe; 3, hard friction plate; 4, vibrations alleviator; 5, light spring damper; 6, weight spring damper; 7, mounting tyre portion; 8, vehicle bridge connecting portion; 9, fixed connection apparatus; 10, end protecting device; 11, Joining Technology hole; 12, brake unit is driven; 13, brake coupling.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of brake drum being applied on semitrailer containing vermicular cast iron, including hard friction plate (3), light spring damper (5), end protecting device (10), it is internal that described hard friction plate (3) is arranged on brake drum main body (1); Described brake drum main body (1) is connected with first quarter moon brake-shoe (2); Vibrations alleviator (4) are installed in described first quarter moon brake-shoe (2) one end; Described light spring damper (5) is arranged on one end of weight spring damper (6); Described heavy spring damper (6) outer end arranges mounting tyre portion (7); Described vibrations alleviator (4) is provided with vehicle bridge connecting portion (8); Described vehicle bridge connecting portion (8) is arranged on the upper end of fixed connection apparatus (9); Described end protecting device (10) is connected to driving brake unit (12); Described driving brake unit (12) is connected with brake coupling (13); Described fixed connection apparatus (9) is provided with Joining Technology hole (11).
Described vibrations alleviator (4) arranges light spring damper (5); Described light spring damper (5) is arranged on the inside of mounting tyre portion (7); Described mounting tyre portion (7) one end is provided with fixed connection apparatus (9); Described fixed connection apparatus (9) side is provided with wall friction sheet (3); Described wall friction sheet (3) connects spring damper (6) emphatically; Described wall friction sheet (3) one end is provided with light spring damper (5); Described light spring damper (5) is connected to brake drum main body (1).
Described new structure is provided with light spring damper, weight spring damper, end protecting device, and described light spring damper carries out reducing the device of vibration when referring to slight vibrations; Described heavy spring damper refers to that severe vibrations carry out reducing the device of vibration; Described end protecting device refers to the device to protection brake drum main body.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described. Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model. This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. the brake drum being applied on semitrailer containing vermicular cast iron, it is characterised in that: including hard friction plate, light spring damper, end protecting device, described hard friction plate is arranged on brake drum body interior; Described brake drum main body is connected with first quarter moon brake-shoe; Vibrations alleviator is installed in described first quarter moon brake-shoe one end; Described light spring damper is arranged on one end of weight spring damper; Described heavy spring damper outer end arranges mounting tyre portion; Described vibrations alleviator is provided with vehicle bridge connecting portion; Described vehicle bridge connecting portion is arranged on the upper end of fixed connection apparatus; Described end protecting device is connected to driving brake unit; Described driving brake unit is connected with brake coupling; Described fixed connection apparatus is provided with Joining Technology hole.
2. a kind of brake drum being applied on semitrailer containing vermicular cast iron according to claim 1, it is characterised in that: described vibrations alleviator arranges light spring damper; Described light spring damper is arranged on the inside in mounting tyre portion; One end, described mounting tyre portion is provided with fixed connection apparatus.
3. a kind of brake drum being applied on semitrailer containing vermicular cast iron according to claim 1, it is characterised in that: described fixed connection apparatus one side is provided with wall friction sheet; Described wall friction sheet connects spring damper emphatically.
4. a kind of brake drum being applied on semitrailer containing vermicular cast iron according to claim 3, it is characterised in that: described wall friction sheet one end is provided with light spring damper; Described light spring damper is connected to brake drum main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986181.XU CN205298338U (en) | 2015-12-03 | 2015-12-03 | Be applied to brake drum that contains vermicular cast iron on semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986181.XU CN205298338U (en) | 2015-12-03 | 2015-12-03 | Be applied to brake drum that contains vermicular cast iron on semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298338U true CN205298338U (en) | 2016-06-08 |
Family
ID=56435709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986181.XU Expired - Fee Related CN205298338U (en) | 2015-12-03 | 2015-12-03 | Be applied to brake drum that contains vermicular cast iron on semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298338U (en) |
-
2015
- 2015-12-03 CN CN201520986181.XU patent/CN205298338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Be applied to brake drum that contains vermicular cast iron on semitrailer Effective date of registration: 20181228 Granted publication date: 20160608 Pledgee: Meizhou enterprise credit financing guarantee investment Co.,Ltd. Pledgor: MEIZHOU HONGYU AUTO PARTS MANUFACTURING Co.,Ltd. Registration number: 2018440000410 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200921 Granted publication date: 20160608 Pledgee: Meizhou enterprise credit financing guarantee investment Co.,Ltd. Pledgor: MEIZHOU HONGYU AUTO PARTS MANUFACTURING Co.,Ltd. Registration number: 2018440000410 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |