CN201615163U - Paper base friction disk for tractor brake - Google Patents
Paper base friction disk for tractor brake Download PDFInfo
- Publication number
- CN201615163U CN201615163U CN2010203011575U CN201020301157U CN201615163U CN 201615163 U CN201615163 U CN 201615163U CN 2010203011575 U CN2010203011575 U CN 2010203011575U CN 201020301157 U CN201020301157 U CN 201020301157U CN 201615163 U CN201615163 U CN 201615163U
- Authority
- CN
- China
- Prior art keywords
- paper substrate
- friction disk
- groove
- tractor brake
- pilot hole
- 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 paper base friction disk, particularly to a paper base friction disk for a tractor brake, which comprises a disk body. The disk body comprises mating steel sheets and paper bases. The paper bases are arranged on the outer circumferential edges of the front surface and the back surface of each mating steel sheets respectively, an assembly hole is formed in the center of the mating steel sheets, inner teeth are arranged on the side wall of the assembly hole, a waffle groove is formed on the surface of each paper base, and oil-through holes are uniformly distributed between the paper bases and the assembly hole. The paper base friction disk has the advantages of high heat radiation performance, convenient assembly and long service life.
Description
Technical field
The utility model is a kind of paper substrate friction disk, particularly is used for the paper substrate friction disk of tractor brake.
Background technique
The paper substrate friction disk that is used for tractor brake of the prior art, assembly precision is not high, simultaneously friction factor is low, the product loss is fast, the friction disk heat dispersion is poor, can't be effectively discharge during the heat utmost point that produces, cause friction plate to reduce working life
Summary of the invention
Model utility mainly is to solve the deficiencies in the prior art, provides a kind of heat dissipation rate fast, the paper substrate friction disk that is used for tractor brake that quality of fit is high.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of paper substrate friction disk that is used for tractor brake, comprise disk body, described disk body comprises antithesis steel disc and paper substrate, the double-edged outer circumferential edges of antithesis steel disc is respectively equipped with paper substrate, the centre of antithesis steel disc is provided with pilot hole, the sidewall of pilot hole is provided with internal tooth, is carved with magnificent husband's groove on the described paper surface, is provided with oil-through hole between pilot hole and the paper substrate.
As preferably, described paper and antithesis steel disc are bonding, and described magnificent husband's groove is by 9 cannelures and 9 vertical mutually paper substrate surfaces that are evenly distributed on of transverse groove.
As preferably, the interior number of teeth of described pilot hole is 15, and the width of described magnificent husband's groove is 2mm, and the knuckle of magnificent husband's groove bottom is a chamfering.
As preferably, described oil-through hole is distributed in the interposition of paper substrate and pilot hole.
Therefore, the paper substrate friction disk that is used for tractor brake that the utility model provides, the thermal diffusivity height is convenient to assembling, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional structure schematic representation of the present utility model;
Fig. 3 is an A-A sectional structure enlarged diagram among Fig. 1.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as Fig. 1, Fig. 2 and shown in Figure 3, a kind of paper substrate friction disk that is used for tractor brake, comprise disk body 1, described disk body 1 comprises antithesis steel disc 2 and paper substrate 3, paper substrate 3 is bonding with antithesis steel disc 2, antithesis steel disc 2 double-edged outer circumferential edges are respectively equipped with paper substrate 3, the centre of antithesis steel disc 2 is provided with pilot hole 4, internal tooth 5 numbers of pilot hole 4 are 15, the sidewall of pilot hole 4 is provided with internal tooth 5, described paper substrate is carved with magnificent husband's groove 6 on 3 surfaces, China husband groove 6 is by 9 cannelures and 9 vertical mutually paper substrate 3 surfaces that are evenly distributed on of transverse groove, and the width of described magnificent husband's groove 6 is 2mm, and the knuckle of magnificent husband's groove 6 bottoms is a chamfering, be provided with oil-through hole 7 between pilot hole 4 and the paper substrate 3, oil-through hole 7 is distributed in the interposition of paper substrate 3 and pilot hole 4.
Claims (4)
1. paper substrate friction disk that is used for tractor brake, it is characterized in that: comprise disk body (1), described disk body (1) comprises antithesis steel disc (2) and paper substrate (3), the double-edged outer circumferential edges of antithesis steel disc (2) is respectively equipped with paper substrate (3), the centre of antithesis steel disc (2) is provided with pilot hole (4), the sidewall of pilot hole (4) is provided with internal tooth (5), and described paper substrate (3) is carved with magnificent husband's groove (6) on the surface, is provided with oil-through hole (7) between pilot hole (4) and the paper substrate (3).
2. the paper substrate friction disk that is used for tractor brake according to claim 1, it is characterized in that: described paper substrate (3) is bonding with antithesis steel disc (2), and described magnificent husband's groove (6) is by 9 cannelures and 9 vertical mutually paper substrate (3) surfaces that are evenly distributed on of transverse groove.
3. the paper substrate friction disk that is used for tractor brake according to claim 1 and 2 is characterized in that: internal tooth (5) number of described pilot hole (4) is 15, and the width of described magnificent husband's groove (6) is 2mm, and the knuckle of magnificent husband's groove (6) bottom is a chamfering.
4. the paper substrate friction disk that is used for tractor brake according to claim 1 and 2 is characterized in that: described oil-through hole (7) is distributed in the interposition of paper substrate (3) and pilot hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203011575U CN201615163U (en) | 2010-01-21 | 2010-01-21 | Paper base friction disk for tractor brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203011575U CN201615163U (en) | 2010-01-21 | 2010-01-21 | Paper base friction disk for tractor brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615163U true CN201615163U (en) | 2010-10-27 |
Family
ID=43001532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203011575U Expired - Fee Related CN201615163U (en) | 2010-01-21 | 2010-01-21 | Paper base friction disk for tractor brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207146A (en) * | 2011-05-23 | 2011-10-05 | 杭州东江摩擦材料有限公司 | Carbon-paper-based friction plate and manufacturing method thereof |
| CN102352901A (en) * | 2011-10-04 | 2012-02-15 | 吉林大学 | Bionic coupling rail vehicle brake disc |
-
2010
- 2010-01-21 CN CN2010203011575U patent/CN201615163U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207146A (en) * | 2011-05-23 | 2011-10-05 | 杭州东江摩擦材料有限公司 | Carbon-paper-based friction plate and manufacturing method thereof |
| CN102207146B (en) * | 2011-05-23 | 2013-01-23 | 杭州东江摩擦材料有限公司 | Carbon-paper-based friction plate and manufacturing method thereof |
| CN102352901A (en) * | 2011-10-04 | 2012-02-15 | 吉林大学 | Bionic coupling rail vehicle brake disc |
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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: 20101027 Termination date: 20140121 |