CN206048858U - Meridian guide wheel - Google Patents
Meridian guide wheel Download PDFInfo
- Publication number
- CN206048858U CN206048858U CN201620728272.8U CN201620728272U CN206048858U CN 206048858 U CN206048858 U CN 206048858U CN 201620728272 U CN201620728272 U CN 201620728272U CN 206048858 U CN206048858 U CN 206048858U
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- layer
- utility
- model
- meridian
- resistant
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- 239000000758 substrate Substances 0.000 claims abstract description 11
- 238000005245 sintering Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 235000016768 molybdenum Nutrition 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 17
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 3
- 239000012792 core layer Substances 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a radial guide wheel, including the rim plate, rim plate circumference border department is provided with U type recess, U type recess includes basement sandwich layer and the high temperature resistant wearing layer that is located basement sandwich layer surface. The thickness of the base high-temperature-resistant wear-resistant layer is 2-3 mm; the substrate core layer is made of No. 42 chromium molybdenum. The utility model discloses simple structure combines steel base core and tungsten carbide layer together through the mode of sintering to combine reasonable parameter, solved crackle, cracked phenomenon that the wearing and tearing that the meridian guide pulley appears easily in the work lead to, thereby prolonged the duty cycle of meridian guide pulley, solved its defect of frequently becoming invalid, reduced the consumption of meridian guide pulley, practiced thrift the cost.
Description
Technical field
This utility model is related to machine part, more particularly to a radial guide wheel.
Background technology
Meridian wire carrier is one of parts used in radial, is indispensable during radial tyre production
Few strength member.Meridian wire carrier is all that common steel are made at present, therefore has the space of lifting in performance.
Utility model content
This utility model is problem present in solution background technology, there is provided a kind of guide wheel.
Concrete technical scheme of the present utility model is as follows：
One radial guide wheel, including wheel disc, the wheel disc circumference edge are provided with U-shaped groove, the U-shaped groove bag
Include substrate sandwich layer and the heat resistant and wear resistant layer positioned at substrate core layer surface.
As preference：The thickness of the heat resistant and wear resistant layer is 2-3mm, is to be applied to control gold manufacture with powder.
As preference：The material of the substrate sandwich layer is 42# chrome molybdenums.
Advantageous Effects of the present utility model：By base steel core and heat resistant and wear resistant layer by way of sintering with reference to
Together, and rational parameter is combined, solves crackle caused by the abrasion that meridian wire carrier easily occurs at work, fracture
Phenomenon, so as to extend the working cycle of meridian wire carrier, solves the defect of its frequent failure, reduces meridian wire carrier
Consumption, has saved cost.
Description of the drawings
Fig. 1 is this utility model sectional view.
Specific embodiment
Below in conjunction with the accompanying drawings, the effective means of technical scheme this utility model taken by solution above-mentioned technical problem
It is described further：
In FIG, a radial guide wheel, including wheel disc, the wheel disc circumference edge are provided with U-shaped groove, the U
Type groove includes substrate sandwich layer 1 and the heat resistant and wear resistant layer 2 positioned at 1 surface of substrate sandwich layer.Heat resistant and wear resistant in this utility model
The thickness of layer 2 is 2-3mm, is to be applied to control gold manufacture with powder；The material of substrate sandwich layer 1 is 42# chrome molybdenums.
This utility model sinters a floor height hardness, wear-resisting, high temperature resistance, high intensity, high corrosion-resistant material in base steel core surfaces
Material, and the test of many times by technical staff, it is determined that the optimal parameter that both combine, are solving meridian wire carrier at work
On the basis of the easy abrasion for occurring, crackle, the phenomenon for rupturing, 2-3 times of meridian wire carrier is extended compared to prior art
Working cycle, reduce the consumption of meridian wire carrier, it is cost-effective.
Although this specification has more used the terms such as substrate sandwich layer 1, heat resistant and wear resistant layer 2, it is not precluded from making
With the probability of other terms.Using these terms just for the sake of more easily describing essence of the present utility model, them
It is all contrary with this utility model spirit to be construed to any additional restriction.
It should be appreciated that the part that this specification is not elaborated belongs to prior art.
It should be appreciated that the above-mentioned description for preferred embodiment is more detailed, therefore can not be considered to this
The restriction of utility model patent protection domain, one of ordinary skill in the art under enlightenment of the present utility model, without departing from
In the case of this utility model scope of the claimed protection, replacement can also be made or deformed, be each fallen within of the present utility model
Within protection domain, the scope that is claimed of the present utility model should be defined by claims.
Claims (1)
1. a radial guide wheel, including wheel disc, it is characterised in that：The wheel disc circumference edge is provided with U-shaped groove, described
U-shaped groove includes substrate sandwich layer（1）With sintering by way of be located at substrate sandwich layer（1）The heat resistant and wear resistant layer on surface（2）;Institute
State heat resistant and wear resistant layer（2）Thickness be 2-3mm;The substrate sandwich layer（1）Material be 42# chrome molybdenums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620728272.8U CN206048858U (en) | 2016-07-12 | 2016-07-12 | Meridian guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620728272.8U CN206048858U (en) | 2016-07-12 | 2016-07-12 | Meridian guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048858U true CN206048858U (en) | 2017-03-29 |
Family
ID=58375801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620728272.8U Active CN206048858U (en) | 2016-07-12 | 2016-07-12 | Meridian guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206048858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520398A (en) * | 2020-06-29 | 2020-08-11 | 广州鸿海海洋专用设备有限公司 | Compound guide pulley of polymer that durability is strong |
-
2016
- 2016-07-12 CN CN201620728272.8U patent/CN206048858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520398A (en) * | 2020-06-29 | 2020-08-11 | 广州鸿海海洋专用设备有限公司 | Compound guide pulley of polymer that durability is strong |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |