CN202023870U - Paper-based friction plate for tractor - Google Patents
Paper-based friction plate for tractor Download PDFInfo
- Publication number
- CN202023870U CN202023870U CN2011201151871U CN201120115187U CN202023870U CN 202023870 U CN202023870 U CN 202023870U CN 2011201151871 U CN2011201151871 U CN 2011201151871U CN 201120115187 U CN201120115187 U CN 201120115187U CN 202023870 U CN202023870 U CN 202023870U
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- CN
- China
- Prior art keywords
- paper
- pilot hole
- groove
- tractor
- steel disc
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- 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 friction plates, in particular to a friction plate for rice harvest, which comprises a mating steel plate. An installation hole is arranged in the middle of the mating steel plate. The edge of the installation hole is provided with involute teeth. A copper base layer is coated on the front surface and the back surface of the mating steel plate respectively, and grating grooves are arranged on the surface of the copper base layer. The friction plate for rice harvest is simple in structure, high in heat dissipation performance, convenient to assemble and long in service life.
Description
Technical field
The utility model patent relates to a kind of friction plate, relates in particular to a kind of paper-base friction wafer that is used for tractor.
Background technique
At present traditional friction plate assembly performance is poor, and assembly precision is not high, and friction factor is low simultaneously, and the product loss is fast, and 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
The utility model mainly is to solve the deficiencies in the prior art, provides a kind of heat dissipation rate fast, the paper-base friction wafer that is used for tractor 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-base friction wafer that is used for tractor, it is characterized in that: comprise the antithesis steel disc, be provided with pilot hole and oil guiding hole in the described antithesis steel disc, described pilot hole is located at the interposition of antithesis steel disc, described oil guiding hole is distributed in the periphery of pilot hole, the obverse and reverse of described antithesis steel disc is respectively equipped with paper substrate, and the surface of described paper substrate is provided with magnificent husband's groove.China's husband groove plays good heat radiation and the effect of oil excessively, and involute tooth can guarantee the interchangeability of friction disk and property slidably.
As preferably, described magnificent husband's groove is made up of pod and translot, and described pod is the vertical distribution that interlaces with translot, and the knuckle in described magnificent husband's groove is an arc round angle.
As preferably, the edge of described pilot hole is an involute tooth, and described oil guiding hole has 4, and 4 oil guiding holes are evenly distributed on the periphery of pilot hole.
As preferably, the thickness of described paper substrate is 1.1mm, and the width of described magnificent husband's groove is 2mm, width between described pod and the identical 8mm that is respectively of width between translot.
Therefore, the paper-base friction wafer that is used for tractor of the present utility model, simple in structure, 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 schematic representation 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 1: as Fig. 1, Fig. 2 and shown in Figure 3, a kind of paper-base friction wafer that is used for tractor, comprise antithesis steel disc 1, be provided with pilot hole 2 and oil guiding hole 3 in the described antithesis steel disc 1, described pilot hole 2 is located at the interposition of antithesis steel disc 1, described oil guiding hole 3 is distributed in the periphery of pilot hole 2, the obverse and reverse of described antithesis steel disc 1 is respectively equipped with paper substrate 4, the surface of described paper substrate 4 is provided with magnificent husband's groove 5, described magnificent husband's groove 5 is made up of pod 6 and translot 7, described pod 6 is the vertical distribution that interlaces with translot 7, knuckle in described magnificent husband's groove 5 is an arc round angle, the edge of described pilot hole 2 is an involute tooth 8, described oil guiding hole 3 has 4, and 4 oil guiding holes 3 are evenly distributed on the periphery of pilot hole 2, and the thickness of described paper substrate 4 is 1.1mm, the width of described magnificent husband's groove 5 is 2mm, the identical 8mm that is respectively of width of width that described pod is 6 and 7 of translots.
Claims (4)
1. paper-base friction wafer that is used for tractor, it is characterized in that: comprise antithesis steel disc (1), be provided with pilot hole (2) and oil guiding hole (3) in the described antithesis steel disc (1), described pilot hole (2) is located at the interposition of antithesis steel disc (1), described oil guiding hole (3) is distributed in the periphery of pilot hole (2), the obverse and reverse of described antithesis steel disc (1) is respectively equipped with paper substrate (4), and the surface of described paper substrate (4) is provided with magnificent husband's groove (5).
2. the paper-base friction wafer that is used for tractor according to claim 1, it is characterized in that: described magnificent husband's groove (5) is made up of pod (6) and translot (7), described pod (6) is the vertical distribution that interlaces with translot (7), and the knuckle in described magnificent husband's groove (5) is an arc round angle.
3. the paper-base friction wafer that is used for tractor according to claim 1 and 2 is characterized in that: the edge of described pilot hole (2) is involute tooth (8), and described oil guiding hole (3) has 4, and 4 oil guiding holes (3) are evenly distributed on the periphery of pilot hole (2).
4. the paper-base friction wafer that is used for tractor according to claim 1 and 2, it is characterized in that: the thickness of described paper substrate (4) is 1.1mm, the width of described magnificent husband's groove (5) is 2mm, the identical 8mm that is respectively of width between the width between described pod (6) and translot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201151871U CN202023870U (en) | 2011-04-19 | 2011-04-19 | Paper-based friction plate for tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201151871U CN202023870U (en) | 2011-04-19 | 2011-04-19 | Paper-based friction plate for tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023870U true CN202023870U (en) | 2011-11-02 |
Family
ID=44848820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201151871U Expired - Fee Related CN202023870U (en) | 2011-04-19 | 2011-04-19 | Paper-based friction plate for tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202023870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118234A (en) * | 2019-03-28 | 2019-08-13 | 南通万达摩擦材料有限公司 | A kind of flexibility oil resistant paper-base friction wafer and preparation method thereof |
-
2011
- 2011-04-19 CN CN2011201151871U patent/CN202023870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118234A (en) * | 2019-03-28 | 2019-08-13 | 南通万达摩擦材料有限公司 | A kind of flexibility oil resistant paper-base friction wafer and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20170419 |