CN202895809U - Impact abrasion resistant lining plate with fusion covering alloy layers - Google Patents
Impact abrasion resistant lining plate with fusion covering alloy layers Download PDFInfo
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- CN202895809U CN202895809U CN 201220580873 CN201220580873U CN202895809U CN 202895809 U CN202895809 U CN 202895809U CN 201220580873 CN201220580873 CN 201220580873 CN 201220580873 U CN201220580873 U CN 201220580873U CN 202895809 U CN202895809 U CN 202895809U
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- liner plate
- lining plate
- hard alloy
- abrasion resistant
- impact abrasion
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Abstract
The utility model discloses an impact abrasion resistant lining plate with fusion covering alloy layers. The impact abrasion resistant lining plate comprises a lining plate substrate, wherein bulged hard alloy blocks are uniformly distributed on the working surface of the lining plate substrate at intervals, and the fusion covering alloy layers are also formed on the working surface of the lining plate substrate in gap places between the hard alloy blocks. Compared with the prior art, the impact abrasion resistant lining plate has the advantages of simple structure, excellent impact abrasion resistance and good corrosion resistance; and the service life of the lining plate substrate is prolonged through combination of the hard alloy blocks and the fusion covering alloy layers.
Description
Technical field
The utility model belongs to mechanical manufacturing field, particularly a kind of shock-resistant wearing and tearing liner plate of cladding alloy-layer.
Background technology
Shock-resistant wearing and tearing liner plate is widely applied in fields such as metallurgy, mine, electric power and collieries, it also is easily worn part simultaneously, the material that will bear for a long time high rigidity as: impact and the wearing and tearing of rawore material, sintering deposit, coke, gangue, coal etc., the kind of material, punishment in advance amount and drop are the key factors in shock-resistant wearing and tearing liner plate life-span of impact.Traditional shock-resistant wearing and tearing liner plate mainly is comprised of liner plate matrix, hardfacing alloy layer and syndeton.In actual use, because operating mode is abominable, the liner plate of employing hardfacing alloy layer the alloy welding deposit pull-up often occurs and falls, and causes liner plate heavy wear even breakdown, and what directly impact was produced carries out smoothly.Produce reality in the urgent need to a kind of simple in structure, have outstanding shock resistance and abrasion resistance properties, shock-resistant wearing and tearing liner plate of long-life with low cost.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes above-mentioned technology, provides a kind of simple in structure, and impact wear resistance is excellent, and has the shock-resistant wearing and tearing liner plate of good corrosion resistance energy.
The purpose of this utility model can be achieved through the following technical solutions: a kind of shock-resistant wearing and tearing liner plate of cladding alloy-layer comprises the liner plate matrix; Wherein press uniformly at intervals bossed hard alloy blocks at the working face of described liner plate matrix, the liner plate matrix working face that is positioned at the position, space of each carbide alloy block gap also is provided with the cladding alloy-layer, and this cladding alloy-layer links into an integrated entity with liner plate matrix face and hard alloy blocks respectively.
This novel described hard alloy blocks is cylindric, or ellipticity.
During this is novel, is provided with bolt mounting holes at the installed surface of described liner plate matrix, or is embedded with the bolt that is connected for structural member at the liner plate matrix.
Advantage of the present utility model:
1, hard alloy blocks hardness is high, can reach more than the HRC85;
2, liner plate surface punishment in advance is smooth, satisfies need of production;
3, carbide alloy does not adopt soldering or embedding technique to fix, and is simple for structure;
4, cladding alloy-layer excellent shock resistance, and with matrix inner surface and hard alloy blocks be metallurgical binding, bond strength is large, has simultaneously good decay resistance, has guaranteed the long-life needs of shock-resistant wearing and tearing liner plate.
Description of drawings
Fig. 1 is this novel structural representation;
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
The shock-resistant wearing and tearing liner plate of a kind of cladding alloy-layer as shown in Figure 1 and Figure 2 comprises liner plate matrix 1.In the present embodiment, press uniformly at intervals bossed hard alloy blocks 2 at the working face of described liner plate matrix 1, the described hard alloy blocks 2 of present embodiment is cylindric.Liner plate matrix 1 working face that is positioned at the position, space at each hard alloy blocks 2 interval also is provided with cladding alloy-layer 3, and this cladding alloy-layer 3 links into an integrated entity with 1 of liner plate matrix and hard alloy blocks 2 respectively.This novel shock-resistant wearing and tearing liner plate belongs to installed part, so be fixed with for the bolt 4 that is connected with structural member at the installed surface of described liner plate matrix 1.This bolt 4 is selected high-intensity bolt.
The cladding alloy-layer 3 of present embodiment is will have the alloy powder cladding of cermet hardening constituent on liner plate matrix 1 surface by high power laser.
In above-mentioned, hard alloy blocks 2 except select cylindric, can also be ellipticity.
In above-mentioned, except the installed surface at liner plate matrix 1 is fixed with for the bolt 4 that is connected with structural member, also can be provided with bolt mounting holes at the installed surface of described liner plate matrix 1.Bolt by independent setting connects.
The shock-resistant wearing and tearing liner plate that this is novel can be determined according to actual needs.Liner plate matrix thickness such as present embodiment is 5-50mm; Columned hard alloy blocks diameter is 10-40mm, and thickness is 5-25mm; The hard alloy blocks spacing is 10-80mm, and the cladding alloy layer thickness is 3-12mm; High-strength bolt is selected M10-M40.
Claims (3)
1. the shock-resistant wearing and tearing liner plate of a cladding alloy-layer comprises the liner plate matrix; It is characterized in that, working face at described liner plate matrix (1) is pressed uniformly at intervals bossed hard alloy blocks (2), liner plate matrix (1) working face that is positioned at the position, space of each hard alloy blocks (2) compartment also is provided with cladding alloy-layer (3), and this cladding alloy-layer (3) links into an integrated entity with liner plate matrix (1) face and hard alloy blocks (2) respectively.
2. the shock-resistant wearing and tearing liner plate of cladding alloy-layer according to claim 1 is characterized in that, described hard alloy blocks (2) is cylindric, or ellipticity.
3. the shock-resistant wearing and tearing liner plate of cladding alloy-layer according to claim 1 is characterized in that, is provided with bolt mounting holes at the installed surface of described liner plate matrix (1), or is embedded with for the bolt that is connected with structural member (4) at liner plate matrix 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580873 CN202895809U (en) | 2012-11-07 | 2012-11-07 | Impact abrasion resistant lining plate with fusion covering alloy layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580873 CN202895809U (en) | 2012-11-07 | 2012-11-07 | Impact abrasion resistant lining plate with fusion covering alloy layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895809U true CN202895809U (en) | 2013-04-24 |
Family
ID=48116518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580873 Expired - Fee Related CN202895809U (en) | 2012-11-07 | 2012-11-07 | Impact abrasion resistant lining plate with fusion covering alloy layers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164664A (en) * | 2014-07-24 | 2014-11-26 | 日照港集团有限公司 | Laser-cladding wear-resistant liner plate for engineering machinery hopper |
-
2012
- 2012-11-07 CN CN 201220580873 patent/CN202895809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164664A (en) * | 2014-07-24 | 2014-11-26 | 日照港集团有限公司 | Laser-cladding wear-resistant liner plate for engineering machinery hopper |
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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 |
Granted publication date: 20130424 Termination date: 20171107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |