CN216440789U - Alloy abnormal shape welt - Google Patents
Alloy abnormal shape welt Download PDFInfo
- Publication number
- CN216440789U CN216440789U CN202122795525.7U CN202122795525U CN216440789U CN 216440789 U CN216440789 U CN 216440789U CN 202122795525 U CN202122795525 U CN 202122795525U CN 216440789 U CN216440789 U CN 216440789U
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- wear
- sleeve
- hole section
- resistant
- lining plate
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Abstract
The utility model provides an alloy special-shaped lining plate, which comprises: sleeve, wear-resisting piece and the bushing body of being formed by metal material preparation, wherein: the lining plate body comprises an installation surface and a wear-resistant surface, and is provided with an installation hole penetrating through the installation surface and the wear-resistant surface; the sleeve is made of ceramic and is fixedly arranged in the mounting hole; the wear-resistant block is positioned in the sleeve and is detachably assembled with the sleeve, and the wear-resistant block is flush with the wear-resistant surface of the lining plate body. The utility model solves the problem that the bolt cannot be disassembled due to abrasion.
Description
Technical Field
The utility model relates to the technical field of lining plates, in particular to an alloy special-shaped lining plate.
Background
The lining plate is used for protecting the cylinder body, so that the cylinder body is prevented from being directly impacted and abraded by the grinding body and materials, and meanwhile, the movement state of the grinding body can be adjusted by utilizing the lining plates in different forms, so that the grinding effect of the grinding body on the materials is enhanced, the grinding efficiency of the grinding machine is improved, the yield is increased, and the metal consumption is reduced. The existing liner plate structure exposes the bolt after installation, thereby causing the problem that the bolt cannot be removed due to abrasion.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the utility model provides an alloy special-shaped lining plate.
The utility model provides an alloy abnormal shape welt, includes: sleeve, wear-resisting piece and the bushing body of being made by metal material, wherein:
the lining plate body comprises an installation surface and a wear-resistant surface, and is provided with an installation hole penetrating through the installation surface and the wear-resistant surface;
the sleeve is made of ceramic and is fixedly arranged in the mounting hole;
the wear-resisting block is positioned in the sleeve and is detachably assembled with the sleeve, and the wear-resisting block is flush with the wear-resisting surface of the lining plate body.
Preferably, the inner cavity of the sleeve comprises a first hole section, a second hole section and a third hole section which are sequentially arranged along the axial direction of the inner cavity, wherein the inner diameter of the first hole section is larger than that of the second hole section, and the inner diameter of the second hole section is larger than that of the third hole section.
Preferably, the first hole section is a threaded hole, and the wear-resistant block is located in the first hole section and is in threaded fit with the first hole section.
Preferably, the wear-resistant block is provided with a notch for inserting the tool bit of the screwdriver, and the notch is positioned on the side of the wear-resistant block far away from the second hole section.
Preferably, the shape of the recess is "cross".
Preferably, the shape of the recess is in the shape of a straight line.
Preferably, the material of the wear-resisting block is consistent with that of the lining plate body.
According to the utility model, the sleeve is fixed in the mounting hole of the lining plate body, when the lining plate is mounted, the bolt penetrates through the sleeve, then the wear-resistant block is mounted in the sleeve to block the sleeve, and the wear-resistant block is flush with the wear-resistant surface of the lining plate body, so that the problem that the bolt cannot be dismounted due to the wear of the bolt is solved, and the sleeve made of ceramics does not have plastic deformation at normal temperature, so that the problem that the bolt is locked in the mounting hole and cannot be dismounted due to the plastic deformation of the lining plate body made of metal can be prevented.
Drawings
Fig. 1 is a schematic view of the assembly of the sleeve and the wear-resistant block in the alloy profiled lining plate provided by the utility model.
Fig. 2 is a schematic structural diagram of an alloy profiled lining plate according to the present invention.
Fig. 3 is a schematic view of the installation of an alloy profiled lining plate according to the present invention.
Detailed Description
Referring to fig. 1-2, the utility model provides an alloy profiled lining plate, comprising: sleeve 1, wear-resisting piece 2 and the welt body 3 that is formed by metal material preparation, wherein:
the lining plate body 3 includes an installation surface and a wear-resistant surface, and the lining plate body 3 has an installation hole penetrating through the installation surface and the wear-resistant surface. The sleeve 1 is made of ceramic, and the sleeve 1 is fixedly arranged in the mounting hole. The wear-resistant block 2 is positioned in the sleeve 1 and is detachably assembled with the sleeve 1, and the wear-resistant block 2 is flush with the wear-resistant surface of the lining plate body 3 so as to increase the area of the actual wear-resistant surface of the alloy special-shaped lining plate. The specific use mode is as follows:
referring to fig. 3, when the lining plate is installed, the wear-resistant block 2 is detached from the sleeve 1 in advance, and then bolts for installing the lining plate are passed through the inside of the sleeve 1. And finally, the wear-resistant block 2 is installed on the sleeve 1 again, so that the sleeve 1 is plugged by the wear-resistant block 2, and further the bolt and the grinding body are isolated, and the problem that the bolt cannot be detached due to abrasion is solved.
In addition, in this embodiment, the inner cavity of the sleeve 1 includes a first hole section, a second hole section and a third hole section which are sequentially arranged along the axial direction thereof, the inner diameter of the first hole section is larger than that of the second hole section, and the inner diameter of the second hole section is larger than that of the third hole section. The first hole section is a threaded hole, and the wear-resistant block 2 is positioned in the first hole section and is in threaded fit with the first hole section. The second hole section and the third hole section are matched to form a stepped hole for assembling the bolt.
In this embodiment, the wear-resistant block 2 is provided with a notch 21 for inserting the head of the screwdriver, and the notch 21 is located on the side of the wear-resistant block 2 away from the second hole section. So that the wear-resistant block 2 is driven to rotate by inserting a bolt cutter into the notch 21, and the wear-resistant block 2 is assembled and disassembled.
Specifically, the method comprises the following steps: the recess 21 is in the shape of a cross to fit a phillips screwdriver. Or the shape of the recess 21 is in the shape of a straight line to fit a straight screwdriver.
In this embodiment, the material of the wear-resistant block 2 is the same as that of the lining plate 3.
According to the utility model, the sleeve 1 is fixed in the mounting hole of the lining plate body 3, when the lining plate is mounted, the bolt penetrates through the sleeve 1, then the wear-resistant block 2 is mounted in the sleeve 1 to block the sleeve 1, and the wear-resistant block 2 is flush with the wear-resistant surface of the lining plate body 3, so that the problem that the bolt cannot be dismounted due to bolt abrasion is solved, and the sleeve 1 made of ceramic does not have plastic deformation at normal temperature, so that the problem that the bolt is locked in the mounting hole and cannot be dismounted due to plastic deformation of the lining plate body 3 made of metal can be prevented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. An alloy profiled liner, comprising: sleeve (1), wear-resisting piece (2) and bushing body (3) by the metal material preparation, wherein:
the lining plate body (3) comprises a mounting surface and a wear-resistant surface, and the lining plate body (3) is provided with a mounting hole penetrating through the mounting surface and the wear-resistant surface;
the sleeve (1) is made of ceramic, and the sleeve (1) is fixedly arranged in the mounting hole; the wear-resistant block (2) is positioned in the sleeve (1) and is detachably assembled with the sleeve (1), and the wear-resistant block (2) is flush with the wear-resistant surface of the lining plate body (3).
2. Alloy profiled liner as claimed in claim 1, characterized in that the inner cavity of the sleeve (1) comprises a first hole section, a second hole section and a third hole section arranged in this order in the axial direction thereof, the inner diameter of the first hole section being larger than the inner diameter of the second hole section, the inner diameter of the second hole section being larger than the inner diameter of the third hole section.
3. The alloy profiled liner as claimed in claim 2, wherein the first hole section is a threaded hole, and the wear block (2) is located in the first hole section and is in threaded engagement with the first hole section.
4. The alloy profiled liner as claimed in claim 3, characterized in that the wear-resistant block (2) is provided with a recess (21) for insertion of the screwdriver bit, and the recess (21) is located on the side of the wear-resistant block (2) remote from the second hole section.
5. Alloy profiled liner as claimed in claim 4, characterized in that the shape of the recess (21) is "cross".
6. Alloy profiled liner as claimed in claim 4, characterized in that the shape of the recess (21) is a line.
7. The alloy profiled liner as claimed in any of claims 1 to 6, characterized in that the material of the wear-resistant blocks (2) corresponds to the material of the liner body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795525.7U CN216440789U (en) | 2021-11-15 | 2021-11-15 | Alloy abnormal shape welt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795525.7U CN216440789U (en) | 2021-11-15 | 2021-11-15 | Alloy abnormal shape welt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216440789U true CN216440789U (en) | 2022-05-06 |
Family
ID=81352899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122795525.7U Active CN216440789U (en) | 2021-11-15 | 2021-11-15 | Alloy abnormal shape welt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216440789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2023202471B1 (en) * | 2022-09-07 | 2023-12-21 | Medill, Shane Jeffery | Insert apparatus and method |
-
2021
- 2021-11-15 CN CN202122795525.7U patent/CN216440789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2023202471B1 (en) * | 2022-09-07 | 2023-12-21 | Medill, Shane Jeffery | Insert apparatus and method |
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