CN203355795U - Ceramic and steel composite wear-resistant hammerhead - Google Patents
Ceramic and steel composite wear-resistant hammerhead Download PDFInfo
- Publication number
- CN203355795U CN203355795U CN 201320401218 CN201320401218U CN203355795U CN 203355795 U CN203355795 U CN 203355795U CN 201320401218 CN201320401218 CN 201320401218 CN 201320401218 U CN201320401218 U CN 201320401218U CN 203355795 U CN203355795 U CN 203355795U
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- China
- Prior art keywords
- hammerhead
- steel composite
- composite wear
- resistant
- ceramic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Earth Drilling (AREA)
Abstract
The utility model relates to a ceramic and steel composite wear-resistant hammerhead. A hammerhead is arranged at one end of a hammer body; a hammer handle hole is formed in the other end of the hammer body; the hammerhead is embedded with a magnetic material and a ceramic block; and the interior of the hammer handle hole is in interference fit with a shaft sleeve. The ceramic and steel composite wear-resistant hammerhead is simple in structure, wear-resistant and long in service life.
Description
Technical field
The utility model relates to a kind of grinder hammerhead.
Background technology
Disintegrating machine is widely used in the industries such as metallurgy, mine, cement, chemical industry, and tup is the core component on disintegrating machine, is also consumable accessory.Tup is along with the varying in size of disintegrating machine, the difference of broken material, rotary speed difference, and its structural design, material selection are also different, but improve the wearability of tup and keep the high tenacity of hammer handle, is the basic demand to cracking hammer head always.
Tup adopts single material in early days, as potassium steel, has certain impact wearability and good impact flexibility, but its wearability far can not meet the demands, and is substituted by rich chromium cast iron gradually, but cast iron is a kind of hard brittle material, toughness is poor, can not meet the requirement of impact flexibility.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of pottery and iron and steel composite wear-resistant hammerhead, and it is simple in structure, wear-resisting, long service life.
The technical scheme in the invention for solving the technical problem is: an end of hammer body is tup, and the other end has hardy hole, and described tup is embedded with magnetic material and ceramic block, interference fit shaft sleeve in described hardy hole.
The utility model is simple in structure, wear-resisting, long service life.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model cutaway view.
The specific embodiment
As shown in Figure 1, an end of hammer body 2 is tup 4, and the other end has hardy hole 2, and described tup 4 is embedded with magnetic material 6 and ceramic block 5, the interior interference fit shaft sleeve 1 of described hardy hole 2.
The material of described hammer body 2 is potassium steel.
The material of described axle sleeve 1 is chilled cast iron.
Claims (3)
1. a pottery and iron and steel composite wear-resistant hammerhead, it is characterized in that: an end of hammer body (2) is tup (4), the other end has hardy hole (2), and described tup (4) is embedded with magnetic material (6) and ceramic block (5), the interior interference fit shaft sleeve of described hardy hole (2) (1).
2. pottery according to claim 1 and iron and steel composite wear-resistant hammerhead, it is characterized in that: the material of described hammer body (2) is potassium steel.
3. pottery according to claim 1 and iron and steel composite wear-resistant hammerhead, it is characterized in that: the material of described axle sleeve (1) is chilled cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320401218 CN203355795U (en) | 2013-07-05 | 2013-07-05 | Ceramic and steel composite wear-resistant hammerhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320401218 CN203355795U (en) | 2013-07-05 | 2013-07-05 | Ceramic and steel composite wear-resistant hammerhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355795U true CN203355795U (en) | 2013-12-25 |
Family
ID=49803619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320401218 Expired - Fee Related CN203355795U (en) | 2013-07-05 | 2013-07-05 | Ceramic and steel composite wear-resistant hammerhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383986A (en) * | 2014-10-29 | 2015-03-04 | 无锡商业职业技术学院 | Asymmetric hammer |
-
2013
- 2013-07-05 CN CN 201320401218 patent/CN203355795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383986A (en) * | 2014-10-29 | 2015-03-04 | 无锡商业职业技术学院 | Asymmetric hammer |
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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: 20131225 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |