CN205260683U - Be applied to vermicular cast iron brake drum on heavy -duty car - Google Patents
Be applied to vermicular cast iron brake drum on heavy -duty car Download PDFInfo
- Publication number
- CN205260683U CN205260683U CN201520986983.0U CN201520986983U CN205260683U CN 205260683 U CN205260683 U CN 205260683U CN 201520986983 U CN201520986983 U CN 201520986983U CN 205260683 U CN205260683 U CN 205260683U
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- China
- Prior art keywords
- brake drum
- cast iron
- spring group
- damping spring
- heavy
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- Expired - Fee Related
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 14
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000012913 prioritisation Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a be applied to vermicular cast iron brake drum on heavy -duty car, including inner wall friction disc, radial damping spring group, cast iron junk ring, the inner wall friction disc sets up on the brake drum body, the brake drum body is connected with shoe brake, shoe brake one end installation damping device, radial damping spring group sets up the one end in axial damping spring group, axial damping spring group outer end is setting up outside installation department, the last axle connecting hole that is provided with of damping device, the axle connecting hole sets up on the technology shaft shoulder, the drive thrust device is being connected to the cast iron junk ring, 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
The utility model belongs to brake drum field, is specifically related to a kind of vermicular cast iron brake drum being applied on heavy-duty car.
Background technology
At present, it is rapid that China produces brake drum industry development, also varied for the device of brake drum, but be still faced with very many-sided challenge, and demand is found the solution that meets client. Application number is: 201220061371.7 Chinese patent, particular content is: the utility model discloses a kind of brake drum, formed by coupling part and brake portion, coupling part is connected with vehicle hub, in brake portion, is provided with away from its outer rim of one end of coupling part the pressing spheroidal graphite circle matching with it. The utility model has the advantages that spheroidal graphite circle good toughness, is difficult for breaking, thereby can protect brake drum, makes brake drum be difficult for breaking, longer service life because its outer rim of one end away from coupling part in brake portion is provided with the pressing spheroidal graphite circle matching with it. This new structure contains the advantage that above-mentioned patent has, but above-mentioned patent can not be Function to ultimate attainment, just equipment is many compared with traditional a bit, in the process that makes to produce in practical operation, can not get a desired effect, and because structure is too simple, actual budget to cost and efficiency is not directly proportional, and is not suitable for promoting the use. In sum, so I have designed a kind of vermicular cast iron brake drum being applied on heavy-duty car.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model provides a kind of vermicular cast iron brake drum being applied on heavy-duty car.
The utility model is to be achieved through the following technical solutions:
Be applied to the vermicular cast iron brake drum on heavy-duty car, comprise inwall friction plate, radially damping spring group, cast iron lining ring, described inwall friction plate is arranged on brake drum body; Described brake drum body is connected with shoe brake; Damping device is installed in described shoe brake one end; Described radially damping spring group is arranged on one end of axial damping groups of springs; Described axial damping groups of springs outer end is arranging outside installation portion; On described damping device, be provided with vehicle bridge connecting hole; Described vehicle bridge connecting hole is arranged on the technique shaft shoulder; Described cast iron lining ring is connecting driving thrust device; Described driving thrust device is connected with returning device; On the described technique shaft shoulder, be provided with rivet connecting hole.
As further prioritization scheme of the present utility model, radially damping spring group is being set on described damping device; Described radially damping spring group is arranged on the inside of outside installation portion; Installation portion one end, described outside is provided with the technique shaft shoulder.
As further prioritization scheme of the present utility model, the described technique shaft shoulder one side is provided with wall friction sheet; Described wall friction sheet is connecting axial damping groups of springs.
As further prioritization scheme of the present utility model, described wall friction sheet one end is provided with radially damping spring group; Described radially damping spring group is connecting brake drum body.
Compared with prior art, the beneficial effects of the utility model are: the utility model reasonable in design, can effectively brake, and anti-wear performance is good, long service life, structure is also simple, with low cost, is applicable to extensively promoting the use of.
Brief description of the drawings
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 body; 2, shoe brake; 3, inwall friction plate; 4, damping device; 5, damping spring group radially; 6, axial damping groups of springs; 7, outside installation portion; 8, vehicle bridge connecting hole; 9, the technique shaft shoulder; 10, cast iron lining ring; 11, rivet connecting hole; 12, drive thrust device; 13, returning device.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of vermicular cast iron brake drum being applied on heavy-duty car, comprises inwall friction plate (3), radially damping spring group (5), cast iron lining ring (10), and described inwall friction plate (3) is arranged on brake drum body (1); Described brake drum body (1) is connected with shoe brake (2); Damping device (4) is installed in described shoe brake (2) one end; Described radially damping spring group (5) is arranged on one end of axial damping groups of springs (6); Described axial damping groups of springs (6) outer end is arranging outside installation portion (7); On described damping device (4), be provided with vehicle bridge connecting hole (8); Described vehicle bridge connecting hole (8) is arranged on the technique shaft shoulder (9); Described cast iron lining ring (10) is connecting driving thrust device (12); Described driving thrust device (12) is connected with returning device (13); On the described technique shaft shoulder (9), be provided with rivet connecting hole (11).
Radially damping spring group (5) is being set on described damping device (4); Described radially damping spring group (5) is arranged on the inside of outside installation portion (7); Described outside installation portion (7) one end is provided with the technique shaft shoulder (9); The described technique shaft shoulder (9) one sides are provided with wall friction sheet (3); Described wall friction sheet (3) is connecting axial damping groups of springs (6); Described wall friction sheet (3) one end is provided with radially damping spring group (5); Described radially damping spring group (5) is connecting brake drum body (1).
Described new structure is provided with radially damping spring group, axial damping groups of springs, cast iron lining ring, and described radially damping spring group refers to the device that radially reduces vibration; Described axial damping groups of springs refers to the device that axially reduces vibration; Described cast iron lining ring refers to the device to protection brake drum main body.
More than show and described general principle of the present utility model, principal character and advantage. The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. be applied to the vermicular cast iron brake drum on heavy-duty car, it is characterized in that: comprise inwall friction plate, radially damping spring group, cast iron lining ring, described inwall friction plate is arranged on brake drum body; Described brake drum body is connected with shoe brake; Damping device is installed in described shoe brake one end; Described radially damping spring group is arranged on one end of axial damping groups of springs; Described axial damping groups of springs outer end is arranging outside installation portion; On described damping device, be provided with vehicle bridge connecting hole; Described vehicle bridge connecting hole is arranged on the technique shaft shoulder; Described cast iron lining ring is connecting driving thrust device; Described driving thrust device is connected with returning device; On the described technique shaft shoulder, be provided with rivet connecting hole.
2. a kind of vermicular cast iron brake drum being applied on heavy-duty car according to claim 1, is characterized in that: radially damping spring group is being set on described damping device; Described radially damping spring group is arranged on the inside of outside installation portion; Installation portion one end, described outside is provided with the technique shaft shoulder.
3. a kind of vermicular cast iron brake drum being applied on heavy-duty car according to claim 1, is characterized in that: the described technique shaft shoulder one side is provided with wall friction sheet; Described wall friction sheet is connecting axial damping groups of springs.
4. a kind of vermicular cast iron brake drum being applied on heavy-duty car according to claim 1, is characterized in that: described wall friction sheet one end is provided with radially damping spring group; Described radially damping spring group is connecting brake drum body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986983.0U CN205260683U (en) | 2015-12-03 | 2015-12-03 | Be applied to vermicular cast iron brake drum on heavy -duty car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986983.0U CN205260683U (en) | 2015-12-03 | 2015-12-03 | Be applied to vermicular cast iron brake drum on heavy -duty car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260683U true CN205260683U (en) | 2016-05-25 |
Family
ID=56002212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986983.0U Expired - Fee Related CN205260683U (en) | 2015-12-03 | 2015-12-03 | Be applied to vermicular cast iron brake drum on heavy -duty car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131229A (en) * | 2017-04-28 | 2017-09-05 | 防城港市海洋局 | Brake with vibration-damping function |
-
2015
- 2015-12-03 CN CN201520986983.0U patent/CN205260683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131229A (en) * | 2017-04-28 | 2017-09-05 | 防城港市海洋局 | Brake with vibration-damping function |
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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 vermicular cast iron brake drum on heavy -duty car Effective date of registration: 20181228 Granted publication date: 20160525 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: 20160525 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: 20160525 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |