CN217099156U - Composite wear-resistant steel plate - Google Patents
Composite wear-resistant steel plate Download PDFInfo
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- CN217099156U CN217099156U CN202220714884.7U CN202220714884U CN217099156U CN 217099156 U CN217099156 U CN 217099156U CN 202220714884 U CN202220714884 U CN 202220714884U CN 217099156 U CN217099156 U CN 217099156U
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Abstract
The utility model provides a composite wear-resistant steel plate, which relates to the technical field of wear-resistant steel plates and comprises a first composite steel plate, wherein the lower surface of the first composite steel plate is fixedly connected with a second composite steel plate, the upper surface of the first composite steel plate is welded with a nut, the upper surface of the first composite steel plate is welded with a bolt, the outer surface of the first composite steel plate is welded with a wear-resistant steel plate, the upper surfaces of the first composite steel plate and the second composite steel plate are provided with through holes in a penetrating way, the utility model ensures the working strength of the composite steel plate in the working process by welding the wear-resistant steel plate on the upper surface of the first composite steel plate and replacing the composite steel plate for the consumption of abrasion, indirectly promotes the service life of the composite steel plate, by welding the nut and the bolt on the upper surface of the first composite steel plate and providing through holes in the first composite steel plate and the second composite steel plate, thereby welding a screw thread section of thick bamboo makes things convenient for the installation of screw thread post, promotes compound wear-resisting steel sheet installation convenience.
Description
Technical Field
The utility model relates to a wear-resisting steel sheet technical field especially relates to a compound wear-resisting steel sheet.
Background
The wear-resistant steel plate is a special plate product specially used under the working condition of large-area wear. The common wear-resistant steel plate is a plate product which is prepared by compounding an alloy wear-resistant layer with certain thickness and high hardness and excellent wear resistance on the surface of common low-carbon steel or low-alloy steel with good toughness and plasticity by a surfacing method, and the wear-resistant steel plate is widely applied to mechanical products such as engineering, mining, construction, agriculture, cement production, ports, electric power, metallurgy and the like which have particularly severe working conditions and require high strength and high wear resistance. Such as bulldozers, loaders, excavators, dumpers, various mining machines, grab buckets, stacker-reclaimers, conveying bent structures and the like, the wear resistance of the material mainly depends on the hardness, and the toughness also has a very important influence on the wear resistance of the material. The hardness of the material is improved only, so that the material cannot have better wear resistance and longer service life under complex working conditions, namely, the reasonable matching of the hardness and the toughness of the low-alloy wear-resistant steel is controlled, so that excellent comprehensive mechanical properties are obtained, and the wear resistance under impact conditions is improved, so that the requirements of different wear working conditions are met.
The composite wear-resistant steel plate is characterized in that the surface of the existing composite steel plate is rubbed for many times in the using process of needing to be rubbed for many times, so that the abrasion of the composite steel plate is easy to generate and is large, the service life of the composite steel plate is greatly reduced, and meanwhile, the composite steel plate needs to be installed and connected during use, so that the composite wear-resistant steel plate is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current clad steel plate and in need carrying out the use of friction many times, the clad steel plate face is rubbed many times, and it is great to produce the clad steel plate wearing and tearing easily, causes clad steel plate to use longevity face greatly reduced, and the clad steel plate needs carry out the problem of erection joint work in using simultaneously, and the compound wear-resisting steel sheet that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a compound wear-resisting steel sheet, includes first clad steel sheet, fixed surface connects the second clad steel sheet under the first clad steel sheet, the skin weld has the nut on the first clad steel sheet, the skin weld has the bolt on the first clad steel sheet, the skin weld has wear-resisting steel sheet outside the first clad steel sheet, the upper surface of first clad steel sheet and second clad steel sheet runs through and has seted up the through-hole, and the skin weld has a screw thread section of thick bamboo in the through-hole.
Preferably, the outer surface of the nut is welded with the upper surface of the first clad steel plate.
Preferably, the outer surface of the bolt is welded with the upper surface of the first clad steel plate.
Preferably, the outer surface of the wear-resistant steel plate is welded at a gap position close to the upper surface of the first composite steel plate.
Preferably, first clad steel plate and wear-resisting steel sheet are L shape setting, and the outer surface of wear-resisting steel sheet and the closed clearance position of first clad steel sheet are the welding.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model provides a compound wear-resisting steel sheet, it is provided with first clad steel sheet and second clad steel sheet, and surface welding has wear-resisting steel sheet on first clad steel sheet, replaces clad steel sheet to carry out the consumption that wears and teares through wear-resisting steel sheet, ensures clad steel sheet's working strength in the course of the work, indirect promotion clad steel sheet's the life face.
2. The utility model provides a compound wear-resisting steel sheet, it has nut and bolt through at first clad steel sheet upper surface welding to run through at first clad steel sheet and second clad steel sheet and seted up the through-hole, thereby a welding screw thread section of thick bamboo makes things convenient for the installation of screw thread post, promotes compound wear-resisting steel sheet installation convenience.
Drawings
Fig. 1 is a schematic perspective view of a composite wear-resistant steel plate according to the present invention;
fig. 2 is the utility model provides a structural schematic diagram of compound wear-resisting steel sheet.
Illustration of the drawings: 1. a first clad steel sheet; 11. a second clad steel sheet; 12. a nut; 13. a bolt; 14. a threaded barrel; 2. wear-resistant steel plates.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The effect achieved by the whole example 1 is that the first clad steel sheet 1 and the second clad steel sheet 11 form a clad steel sheet, the wear-resistant steel plate 2 is welded on the upper surface of the first clad steel plate 1, the wear-resistant steel plate 2 replaces the clad steel plate to consume wear, the working strength of the clad steel plate in the working process is ensured, the service life of the clad steel plate is indirectly improved, the nut 12 and the bolt 13 are welded on the upper surface of the first clad steel plate 1, the outer surface of the nut 12 is welded with the upper surface of the first clad steel plate 1, the lower surface of the nut 12 is ensured to be closely attached to the upper surface of the first clad steel plate 1, the welding work is convenient, and the nut 12 has good leveling effect after the welding is finished, and the bolt 13 has good leveling effect in the same way, and a through hole is formed in the first clad steel plate 1 and the second clad steel plate 11 in a penetrating manner, so that the threaded cylinder 14 is welded, and the threaded installation of the threaded column 13 is facilitated.
As shown in fig. 1, the wear-resistant steel plates 2 are welded at two mutually perpendicular positions of the first clad steel plate 1, that is, the inner surface of the perpendicular wear-resistant steel plate 2 is tightly attached to the perpendicular first clad steel plate 1, and then a welding task is performed at the attached outer surface position, if the welding position is three perpendicular planes, the three faces of the perpendicular wear-resistant steel plate 2 are respectively attached to the first clad steel plate 1, and welding is performed at the attached outer surface position, so that the effect of protecting the clad steel plates is achieved.
The working principle is as follows: the composite steel plate generally comprises a low-carbon steel plate and an alloy wear-resistant layer, wherein the alloy wear-resistant layer is 1/3-1/2 of the total thickness, the base body provides comprehensive properties such as strength, toughness and plasticity for resisting external force during working, and the alloy wear-resistant layer provides wear-resistant performance for meeting the requirements of specified working conditions; the wear-resistant steel plate 2 is formed by metallurgical bonding between the wear-resistant layer and the base plate. Through special equipment and an automatic welding process, the high-hardness self-protection alloy welding wire is uniformly welded on a substrate, the number of composite layers is from one layer to two layers or more, uniform transverse cracks appear due to different alloy shrinkage ratios in the composite process, which is the remarkable characteristic of the wear-resistant steel plate, the wear-resistant steel plate 2 is welded on the upper surface of the first composite steel plate 1, the wear-resistant steel plate 2 replaces the composite steel plate to consume wear, the working strength of the composite steel plate in the working process is ensured, the service life of the composite steel plate is indirectly improved, the nut 12 and the bolt 13 are welded on the upper surface of the first composite steel plate 1, the outer surface of the nut 12 is welded with the upper surface of the first composite steel plate 1, the lower surface of the nut 12 is ensured to be closely attached to the upper surface of the first composite steel plate 1, convenience is provided for welding work, the nut 12 is good in flush effect after welding is completed, and the same as the nut 12 is good in flush effect, 13 parallel and level of bolt are effectual to run through at first clad steel sheet 1 and second clad steel sheet 11 and seted up the through-hole, thereby welding screw thread section of thick bamboo 14, make things convenient for the threaded installation of screw thread post 13, promote compound wear-resisting steel sheet installation convenience, the utility model discloses first clad steel sheet 1 and second clad steel sheet 11 form clad steel sheet, and there is wear-resisting steel sheet 2 at 1 last surface welding of first clad steel sheet, replaces clad steel sheet to carry out the consumption that weares and teares through wear-resisting steel sheet 2, after 2 losses of wear-resisting steel sheet, carries out wear-resisting steel sheet 2's change, prevents that clad steel sheet from being lost, ensures clad steel sheet's working strength in the course of the work, promotes clad steel sheet's life face.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a compound wear-resisting steel sheet, includes first clad steel sheet (1), its characterized in that: fixed surface connects second clad steel sheet (11) under first clad steel sheet (1), first clad steel sheet (1) upper surface welding has nut (12), first clad steel sheet (1) upper surface welding has bolt (13), first clad steel sheet (1) outer surface welding has wear-resisting steel sheet (2), the upper surface of first clad steel sheet (1) and second clad steel sheet (11) runs through and has seted up the through-hole, and the internal surface welding of through-hole has a screw thread section of thick bamboo (14).
2. The composite type wear-resistant steel plate as set forth in claim 1, wherein: the outer surface of the nut (12) is welded with the upper surface of the first composite steel plate (1).
3. The composite type wear-resistant steel plate as set forth in claim 1, wherein: and the outer surface of the bolt (13) is welded with the upper surface of the first composite steel plate (1).
4. The composite type wear-resistant steel plate as set forth in claim 1, wherein: the outer surface of the wear-resistant steel plate (2) is welded at a gap position close to the upper surface of the first composite steel plate (1).
5. The composite type wear-resistant steel plate according to claim 4, wherein: first clad steel plate (1) and wear-resisting steel sheet (2) are L shape setting, and wear-resisting steel sheet (2) surface is the welding with the closed clearance position that leans on of first clad steel plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220714884.7U CN217099156U (en) | 2022-03-30 | 2022-03-30 | Composite wear-resistant steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220714884.7U CN217099156U (en) | 2022-03-30 | 2022-03-30 | Composite wear-resistant steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217099156U true CN217099156U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220714884.7U Active CN217099156U (en) | 2022-03-30 | 2022-03-30 | Composite wear-resistant steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217099156U (en) |
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2022
- 2022-03-30 CN CN202220714884.7U patent/CN217099156U/en active Active
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