CN204664234U - Special vehicle high-carbon high-energy copper-base friction plate - Google Patents
Special vehicle high-carbon high-energy copper-base friction plate Download PDFInfo
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- CN204664234U CN204664234U CN201520353285.7U CN201520353285U CN204664234U CN 204664234 U CN204664234 U CN 204664234U CN 201520353285 U CN201520353285 U CN 201520353285U CN 204664234 U CN204664234 U CN 204664234U
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- oil groove
- steel sheet
- pairing steel
- radial oil
- copper
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Abstract
The utility model relates to a kind of friction plate, particularly relates to a kind of special vehicle high-carbon high-energy copper-base friction plate.Comprise pairing steel sheet, pilot hole is provided with in described pairing steel sheet, the edge of described pilot hole is provided with equally distributed assembling tooth, the surface of described pairing steel sheet and the back side are respectively equipped with copper base liner, described copper base liner is provided with equally distributed radial oil groove, the radial oil groove on described pairing steel sheet surface and the radial oil groove at the pairing steel sheet back side are in being dislocatedly distributed, the helical oil groove of continuous distributed is provided with between described radial oil groove, the width of described radial oil groove is 3-3.4mm, the degree of depth of described radial oil groove is 0.4-0.6mm, the spiral shell cabinet of described helical oil groove is 3mm, the groove width of described helical oil groove is 1.1-1.3mm, the degree of depth of described helical oil groove is 0.4-0.6mm, the number of teeth of described assembling tooth is 121.Special vehicle high-carbon high-energy copper-base friction plate heat radiation is high, is convenient to assembling, the normal subbranch of proterctive equipment, long service life.
Description
Technical field
The utility model relates to a kind of friction plate, particularly relates to a kind of special vehicle high-carbon high-energy copper-base friction plate.
Background technique
Friction plate assembly performance traditional is at present poor, and assembly precision is not high, and friction factor is low simultaneously, and product loss is fast, and friction disk heat dispersion is poor, cannot, effectively the discharge during heat pole produced, cause friction plate to reduce working life.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, provides one to dispel the heat fast, the special vehicle high-carbon high-energy copper-base friction plate of the more normal operation of proterctive equipment.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of special vehicle high-carbon high-energy copper-base friction plate, comprise pairing steel sheet, pilot hole is provided with in described pairing steel sheet, the edge of described pilot hole is provided with equally distributed assembling tooth, the surface of described pairing steel sheet and the back side are respectively equipped with copper base liner, described copper base liner is provided with equally distributed radial oil groove, the radial oil groove on described pairing steel sheet surface and the radial oil groove at the pairing steel sheet back side are in being dislocatedly distributed, the helical oil groove of continuous distributed is provided with between described radial oil groove, the width of described radial oil groove is 3-3.4mm, the degree of depth of described radial oil groove is 0.4-0.6mm, the spiral shell cabinet of described helical oil groove is 3mm, the groove width of described helical oil groove is 1.1-1.3mm, the degree of depth of described helical oil groove is 0.4-0.6mm, the number of teeth of described assembling tooth is 121.
Radial oil groove and helical oil groove play well heat radiation and excessively oily effect, and pilot hole can ensure interchangeability and the slidability of friction disk.
As preferably, the cross section of described helical oil groove is trapezoid shaped, in described assembling tooth, tooth root transition radius of a circle is 0.5mm, in described assembling tooth, tooth top transition radius of a circle is 0.3mm, the edge of described copper base liner is provided with 30 degree of chamferings, and the shortest diameter of described pilot hole is 360mm.
As preferably, the thickness of described pairing steel sheet is 3.45-3.55mm, and the total thickness of described pairing steel sheet and copper base liner is 4.96-5.4mm.
Therefore, special vehicle high-carbon high-energy copper-base friction plate of the present utility model, heat radiation is high, is convenient to assembling, the normal subbranch of proterctive equipment, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of special vehicle high-carbon high-energy copper-base friction plate, comprise pairing steel sheet 1, pilot hole 2 is provided with in described pairing steel sheet 1, the edge of described pilot hole 2 is provided with equally distributed assembling tooth 3, the surface of described pairing steel sheet 1 and the back side are respectively equipped with copper base liner 4, described copper base liner 4 is provided with equally distributed radial oil groove 5, the radial oil groove on described pairing steel sheet 1 surface and the radial oil groove at pairing steel sheet 1 back side are in being dislocatedly distributed, the helical oil groove 6 of continuous distributed is provided with between described radial oil groove 5, the width of described radial oil groove 5 is 3-3.4mm, the degree of depth of described radial oil groove 5 is 0.4-0.6mm, the spiral shell cabinet of described helical oil groove 6 is 3mm, the groove width of described helical oil groove 6 is 1.1-1.3mm, the degree of depth of described helical oil groove 6 is 0.4-0.6mm, the number of teeth of described assembling tooth 3 is 121.
The cross section of described helical oil groove 6 is trapezoid shaped, in described assembling tooth 3, tooth root transition radius of a circle is 0.5mm, in described assembling tooth 3, tooth top transition radius of a circle is 0.3mm, and the edge of described copper base liner 4 is provided with 30 degree of chamferings, and the shortest diameter of described pilot hole 2 is 360mm.
The thickness of described pairing steel sheet 1 is 3.45-3.55mm, and the total thickness of described pairing steel sheet 1 and copper base liner 4 is 4.96-5.4mm.
Claims (3)
1. a special vehicle high-carbon high-energy copper-base friction plate, it is characterized in that: comprise pairing steel sheet (1), pilot hole (2) is provided with in described pairing steel sheet (1), the edge of described pilot hole (2) is provided with equally distributed assembling tooth (3), surface and the back side of described pairing steel sheet (1) are respectively equipped with copper base liner (4), described copper base liner (4) is provided with equally distributed radial oil groove (5), the radial oil groove on described pairing steel sheet (1) surface and the radial oil groove at pairing steel sheet (1) back side are in being dislocatedly distributed, the helical oil groove (6) of continuous distributed is provided with between described radial oil groove (5), the width of described radial oil groove (5) is 3-3.4mm, the degree of depth of described radial oil groove (5) is 0.4-0.6mm, the spiral shell cabinet of described helical oil groove (6) is 3mm, the groove width of described helical oil groove (6) is 1.1-1.3mm, the degree of depth of described helical oil groove (6) is 0.4-0.6mm, the number of teeth of described assembling tooth (3) is 121.
2. special vehicle high-carbon high-energy copper-base friction plate according to claim 1, it is characterized in that: the cross section of described helical oil groove (6) is trapezoid shaped, in described assembling tooth (3), tooth root transition radius of a circle is 0.5mm, in described assembling tooth (3), tooth top transition radius of a circle is 0.3mm, the edge of described copper base liner (4) is provided with 30 degree of chamferings, and the shortest diameter of described pilot hole (2) is 360mm.
3. special vehicle high-carbon high-energy copper-base friction plate according to claim 1 and 2, it is characterized in that: the thickness of described pairing steel sheet (1) is 3.45-3.55mm, described pairing steel sheet (1) and the total thickness of copper base liner (4) are 4.96-5.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353285.7U CN204664234U (en) | 2015-05-28 | 2015-05-28 | Special vehicle high-carbon high-energy copper-base friction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353285.7U CN204664234U (en) | 2015-05-28 | 2015-05-28 | Special vehicle high-carbon high-energy copper-base friction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664234U true CN204664234U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353285.7U Active CN204664234U (en) | 2015-05-28 | 2015-05-28 | Special vehicle high-carbon high-energy copper-base friction plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664234U (en) |
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2015
- 2015-05-28 CN CN201520353285.7U patent/CN204664234U/en active Active
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| GR01 | Patent grant |