CN203831198U - Manual polishing device for casting part cavity - Google Patents
Manual polishing device for casting part cavity Download PDFInfo
- Publication number
- CN203831198U CN203831198U CN201420087603.5U CN201420087603U CN203831198U CN 203831198 U CN203831198 U CN 203831198U CN 201420087603 U CN201420087603 U CN 201420087603U CN 203831198 U CN203831198 U CN 203831198U
- Authority
- CN
- China
- Prior art keywords
- handle
- polishing device
- screws
- manual polishing
- installation rod
- 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
Links
Abstract
The utility model discloses a manual polishing device for a casting part cavity. The manual polishing device comprises a handle. An installation rod is installed at the front end of the handle in a screwing mode, a ball head is installed on the outer wall of the installation rod in a screwing mode, the outer surface of the ball head is a frosted surface, and a scraper knife is installed at the front end of the installation rod in a screwing mode and provided with a horn-shaped case. The manual polishing device is simple in structural design, through the handle and the installation rod at the front end of the handle, the scraper knife at the end of the installation rod and the ball head are used cooperatively, and therefore burrs can be cleared easily and effectively, operation is simple, and the practicality is high.
Description
technical field:
The utility model relates to casting process technology, relates in particular to a kind of cast member cavity hand sand device.
background technology:
Liquid metals is cast in the casting cavity adapting with part shape, after its cooled and solidified, thereby obtains cast member, the inside and outside burr forming in casting process for the cast member after most moulding, affect foundry goods and normally use, therefore, need to clear up.
In fact the burr on the internal chamber wall of the outer wall of foundry goods and rule, can utilize the operation such as sandblast or wheel grinding to remove, and for deep hole, inclined hole and various irregular curved hole, burr removing relatively bothers.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of cast member cavity hand sand device, and reasonable in design can be cleared up the burr on deep hole, inclined hole and various irregular curved hole easily and fast.
The technical solution of the utility model is as follows:
Cast member cavity hand sand device, comprises handle, it is characterized in that: described handle front end screws mounting rod is installed, the outer wall of mounting rod screws bulb is installed, the outer surface of bulb is frosting, and the front end of mounting rod screws perching knife is installed, perching knife be flaring case.
Described cast member cavity hand sand device, is characterized in that: described handle has the interior body of rod and outer tube body to form, and the outer wall front end of outer tube body screws lock-screw is installed, and lock-screw front end withstands the described interior body of rod.
The utility model has the advantages that:
The utility model structural design is simple, and by the mounting rod of handle and front end, perching knife, the bulb of mounting rod end are used in conjunction with each other, can simple and effective deburr, and simple to operate, practical.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
detailed description of the invention:
Referring to accompanying drawing:
Cast member cavity hand sand device, comprise handle 1, handle 1 front end screws mounting rod 2 is installed, and the outer wall of mounting rod 2 screws bulb 3 is installed, and the outer surface of bulb 3 is frosting, the front end of mounting rod 2 screws perching knife 4 is installed, perching knife 4 be flaring case, can first root out with perching knife 4, then unload perching knife 4, retell bulb 3 and rotate to front end, carry out manual grinding.
Handle 1 has interior body of rod 1-1 and outer tube body 1-2 to form, and the outer wall front end of outer tube body 1-2 screws lock-screw 1-3 is installed, and lock-screw 6 front ends withstand interior body of rod 1-1.
Claims (2)
1. a cast member cavity hand sand device, comprises handle, it is characterized in that: described handle front end screws mounting rod is installed, the outer wall of mounting rod screws bulb is installed, the outer surface of bulb is frosting, and the front end of mounting rod screws perching knife is installed, perching knife be flaring case.
2. cast member cavity hand sand device according to claim 1, is characterized in that: described handle has the interior body of rod and outer tube body to form, and the outer wall front end of outer tube body screws lock-screw is installed, and lock-screw front end withstands the described interior body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087603.5U CN203831198U (en) | 2014-02-27 | 2014-02-27 | Manual polishing device for casting part cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087603.5U CN203831198U (en) | 2014-02-27 | 2014-02-27 | Manual polishing device for casting part cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831198U true CN203831198U (en) | 2014-09-17 |
Family
ID=51509086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087603.5U Expired - Fee Related CN203831198U (en) | 2014-02-27 | 2014-02-27 | Manual polishing device for casting part cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831198U (en) |
-
2014
- 2014-02-27 CN CN201420087603.5U patent/CN203831198U/en not_active Expired - Fee Related
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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: 20140917 Termination date: 20150227 |
|
| EXPY | Termination of patent right or utility model |