CN209244803U - Dual alloy is wear-resisting to wave - Google Patents
Dual alloy is wear-resisting to wave Download PDFInfo
- Publication number
- CN209244803U CN209244803U CN201822185770.4U CN201822185770U CN209244803U CN 209244803 U CN209244803 U CN 209244803U CN 201822185770 U CN201822185770 U CN 201822185770U CN 209244803 U CN209244803 U CN 209244803U
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- alloy
- matrix
- waves
- copper
- connecting hole
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Abstract
It waves the utility model relates to a kind of dual alloy is wear-resisting, it includes that steel alloy waves matrix, matrix side is waved equipped with antifriction alloy layers of copper in the steel alloy, the thickness of the antifriction alloy layers of copper is between 0.5-1mm, steel alloy in antifriction alloy layers of copper side, which waves, is equipped with connecting hole I on matrix face, connecting hole II and connecting hole III are equipped on the side wall that the steel alloy waves matrix, they are oppositely arranged.The utility model can reduce a part of cost, long service life on piston shoes.
Description
Technical field
The utility model relates to one kind to wave, and in particular to one kind is wear-resisting to wave.
Background technique
It is existing wave mostly use ductile cast iron material process after be heat-treated, because ductile cast iron material nitrided surface is hard
Degree is very thin, and body hardness is low, and piston shoes are particularly easy to wear with the plane for waving friction.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome deficiencies in the prior art, provide one kind on piston shoes
Face can reduce a part of cost, and dual alloy with long service life is wear-resisting to wave.
Technical solution: in order to solve the above-mentioned technical problem, dual alloy described in the utility model is wear-resisting to wave, it includes closing
Jin Gang waves matrix, waves matrix side equipped with antifriction alloy layers of copper, the thickness of the antifriction alloy layers of copper in the steel alloy
Between 0.5-1mm, the steel alloy in antifriction alloy layers of copper side, which waves, is equipped with connecting hole I on matrix face, in the steel alloy
The side wall for waving matrix is equipped with connecting hole II and connecting hole III, they are oppositely arranged.
The antifriction alloy layers of copper is by being sintered.
The utility model has the advantages that the utility model is compared with prior art, remarkable advantage is: the setting of the utility model overall structure
Rationally, the rubbing surface for waving matrix and piston shoes is sintered one layer of wear-resisting copper, is combined by sintering processing, and it is firm to connect, and is sintered thickness
In 0.5-1mm, wear-resisting and molding is easy, waves matrix as the higher steel alloy of hardness after heat treatment, this Novel swing is sintered knot
Structure can not only reduce a part of cost on piston shoes, but also the service life is longer, and connecting hole I, connecting hole II is arranged and connects
Hole III is connect, it is easy to connect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
It is waved as shown in Figure 1, dual alloy described in the utility model is wear-resisting, it includes that steel alloy waves matrix 1, described
Steel alloy waves 1 side of matrix equipped with antifriction alloy layers of copper 2, and, by being sintered, the thickness of the antifriction alloy layers of copper 2 exists for it
Between 0.5-1mm, the steel alloy in 2 side of antifriction alloy layers of copper, which waves, is equipped with connecting hole I 3 on matrix face, in the steel alloy
The side wall for waving matrix 1 is equipped with connecting hole II 4 and connecting hole III 5, they are oppositely arranged.The setting of the utility model overall structure
Rationally, the rubbing surface for waving matrix and piston shoes is sintered one layer of wear-resisting copper, is combined by sintering processing, and it is firm to connect, and is sintered thickness
In 0.5-1mm, wear-resisting and molding is easy, waves matrix as the higher steel alloy of hardness after heat treatment, this Novel swing is sintered knot
Structure can not only reduce a part of cost on piston shoes, but also the service life is longer, and connecting hole I, connecting hole II is arranged and connects
Hole III is connect, it is easy to connect.
The utility model provides a kind of thinking and method, and there are many method and the approach for implementing the technical solution, with
It is only preferred embodiments of the present invention described in upper, it is noted that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications should also regard
For the protection scope of the utility model, all undefined components in this embodiment can be implemented in the prior art.
Claims (2)
- It is waved 1. dual alloy is wear-resisting, it is characterised in that: it includes that steel alloy waves matrix (1), waves matrix in the steel alloy (1) side is equipped with antifriction alloy layers of copper (2), and the thickness of the antifriction alloy layers of copper (2) is between 0.5-1mm, in antifriction alloy The steel alloy of layers of copper (2) side waves matrix face equipped with connecting hole I (3), on the side wall that the steel alloy waves matrix (1) Equipped with connecting hole II (4) and connecting hole III (5), they are oppositely arranged.
- It is waved 2. dual alloy according to claim 1 is wear-resisting, it is characterised in that: the antifriction alloy layers of copper (2) passes through burning It ties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185770.4U CN209244803U (en) | 2018-12-25 | 2018-12-25 | Dual alloy is wear-resisting to wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185770.4U CN209244803U (en) | 2018-12-25 | 2018-12-25 | Dual alloy is wear-resisting to wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244803U true CN209244803U (en) | 2019-08-13 |
Family
ID=67534538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822185770.4U Active CN209244803U (en) | 2018-12-25 | 2018-12-25 | Dual alloy is wear-resisting to wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244803U (en) |
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2018
- 2018-12-25 CN CN201822185770.4U patent/CN209244803U/en active Active
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