CN203051448U - Top cap of sand making machine - Google Patents
Top cap of sand making machine Download PDFInfo
- Publication number
- CN203051448U CN203051448U CN 201320017182 CN201320017182U CN203051448U CN 203051448 U CN203051448 U CN 203051448U CN 201320017182 CN201320017182 CN 201320017182 CN 201320017182 U CN201320017182 U CN 201320017182U CN 203051448 U CN203051448 U CN 203051448U
- Authority
- CN
- China
- Prior art keywords
- top cap
- crown
- making machine
- cap
- sand making
- Prior art date
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model belongs to the technical field of sand making machine tools, in particular to a top cap of a sand making machine. The top cap of the sand making machine comprises a cap top. A protrusion is arranged in the middle of the inner side wall of the cap top. A fixing hole is formed in the protrusion. The lower end of the cap top is connected with a protection ring. The inner side wall of the protection ring and the inner side wall of the cap top form a step. The top cap of the sand making machine is simple in structure, convenient to use, and capable of well protecting a bolt, prolongs service life of the bolt, and reduces cost.
Description
Technical field
The utility model belongs to sand machine apparatus technical field processed, relates in particular to a kind of top cap of sand machine processed.
Background technique
Sand machine processed be applicable to soft or in fragmentation, the shaping of hard and adamant material, be widely used in various ores, cement, refractory material, bauxite grog, emery, frit, mechanism and build building stones with the gold mine slag, the disintegrator output effect to contour hard, the ultrahard of silicon carbide, emery, sintered bauxite, U.S. sand and other type of resistance to abrasion material ratio is higher especially.And generally the top end of sand machine upper rotor part processed and body bearing is to be connected with bolt.But, in the process of using, because raw material is hard and have multangular characteristic, makes bolt be easy to wearing and tearing, thereby cause bolt falling.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and a kind of top cap of sand machine processed is provided, and its technological scheme is as follows:
A kind of top cap of sand machine processed comprises crown, and the place is provided with projection in the middle of the madial wall of described crown, offers fixed hole on the described projection, and the lower end of described crown is connected with guard ring, and the madial wall of described guard ring and the madial wall of crown form a step.
Optimal way is that the sectional shape of described crown is arch.
The top cap of the sand machine processed that the utility model provides in use, can make the top cap fix by fixed hole.And the lower end of crown is connected with guard ring, can effectively make bolt enter into the top cap and protect.The madial wall of described guard ring and the madial wall of crown form a step, make the top cap at the bolt of certain extent and scope endoadaptation different size, can accomplish that a top cap mates the bolt of more size.
The sectional shape of crown described in the utility model is arch.When can form protection to bolt better, also can save space and material.
The utility model is simple in structure, and is easy to use, can be good at protecting bolt, prolongs the service time of bolt, reduced cost.
Description of drawings
Fig. 1 schematic representation of the present utility model.
Embodiment
Specify embodiment below in conjunction with Fig. 1:
A kind of top cap of sand machine processed; comprise crown 1, the place is provided with on the projection 2, described protruding 2 and offers fixed hole 3 in the middle of the madial wall of described crown 1; the lower end of described crown 1 is connected with guard ring 4, and the madial wall of the madial wall of described guard ring 4 and crown 1 forms a step 5.
Optimal way is that the sectional shape of described crown is arch.
The top cap of the sand machine processed that the utility model provides in use, can make the top cap fix by fixed hole.And the lower end of crown is connected with guard ring, can effectively make bolt enter into the top cap and protect.The madial wall of described guard ring and the madial wall of crown form a step, make the top cap at the bolt of certain extent and scope endoadaptation different size, can accomplish that a top cap mates the bolt of more size.
Claims (2)
1. the top cap of a sand machine processed comprises crown, it is characterized in that; the place is provided with projection in the middle of the madial wall of described crown; offer fixed hole on the described projection, the lower end of described crown is connected with guard ring, and the madial wall of described guard ring and the madial wall of crown form a step.
2. the top cap of sand machine processed as claimed in claim 1 is characterized in that, the sectional shape of described crown is arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017182 CN203051448U (en) | 2013-01-14 | 2013-01-14 | Top cap of sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017182 CN203051448U (en) | 2013-01-14 | 2013-01-14 | Top cap of sand making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051448U true CN203051448U (en) | 2013-07-10 |
Family
ID=48734406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017182 Expired - Fee Related CN203051448U (en) | 2013-01-14 | 2013-01-14 | Top cap of sand making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495485A (en) * | 2013-09-29 | 2014-01-08 | 德清县东旭合金钢铸造有限公司 | Protective cap of powder machine |
-
2013
- 2013-01-14 CN CN 201320017182 patent/CN203051448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495485A (en) * | 2013-09-29 | 2014-01-08 | 德清县东旭合金钢铸造有限公司 | Protective cap of powder machine |
| CN103495485B (en) * | 2013-09-29 | 2016-04-06 | 德清县东旭合金钢铸造有限公司 | A kind of protective cap of powder machine |
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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: 20130710 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |