CN203371352U - Grinding head with function of drill bit - Google Patents
Grinding head with function of drill bit Download PDFInfo
- Publication number
- CN203371352U CN203371352U CN201320310663.4U CN201320310663U CN203371352U CN 203371352 U CN203371352 U CN 203371352U CN 201320310663 U CN201320310663 U CN 201320310663U CN 203371352 U CN203371352 U CN 203371352U
- Authority
- CN
- China
- Prior art keywords
- grinding
- function
- drill bit
- grinding block
- head
- 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
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to the technical field of grinding tools and grinding materials, in particular to a grinding head with the function of a drill bit. The grinding head comprises a handle portion, and is characterized in that a cylindrical grinding block is arranged in front of the handle portion, diamond grinding materials are arranged on the periphery of the grinding block, a conical material pulling head is arranged in front of the grinding block, and the material pulling head is provided with spiral cutting knife edges. The grinding head with the function of a drill bit has the advantages that production efficiency is high, and operation is simple when a hole is machined.
Description
Technical field
The utility model relates to grinding tool abrasive material technical field, specifically relates to draw abrasive lapping one bistrique.
Background technology
In prior art, material feeding knife and grinding head respectively have purposes separately, generally, first with material feeding knife boring, then have grinding head to be polished, and have like this shortcoming of inefficiency when a hole of processing, also have the shortcoming of troublesome poeration.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides that a kind of production efficiency is high, the simple to operate abrasive lapping one bistrique of drawing while processing a hole.
The technical solution of the utility model is achieved in that draws abrasive lapping one bistrique, comprise shank, it is characterized in that: described shank front is columniform grinding block, the grinding block periphery is diamond abrasive, described grinding block front is the conical stub bar of drawing, and draws stub bar and has the cutter rib spiraled.
The beneficial effects of the utility model are: this spline structure draw abrasive lapping one bistrique have advantages of that production efficiency is high, simple to operate while processing a hole.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, shank 2, grinding block 3, draw stub bar 4, cutter rib.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, draw abrasive lapping one bistrique, comprise shank 1, it is characterized in that: described shank 1 front is columniform grinding block 2, grinding block 2 peripheries are diamond abrasives, and described grinding block front is the conical stub bar 3 of drawing, and draw stub bar 3 and have the cutter rib 4 spiraled.
Claims (1)
1. draw abrasive lapping one bistrique, comprise shank, it is characterized in that: described shank front is columniform grinding block, and the grinding block periphery is diamond abrasive, and described grinding block front is the conical stub bar of drawing, and draws stub bar and has the cutter rib spiraled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320310663.4U CN203371352U (en) | 2013-06-02 | 2013-06-02 | Grinding head with function of drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320310663.4U CN203371352U (en) | 2013-06-02 | 2013-06-02 | Grinding head with function of drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371352U true CN203371352U (en) | 2014-01-01 |
Family
ID=49833905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320310663.4U Expired - Fee Related CN203371352U (en) | 2013-06-02 | 2013-06-02 | Grinding head with function of drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371352U (en) |
-
2013
- 2013-06-02 CN CN201320310663.4U patent/CN203371352U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203330470U (en) | Polishing drill bit | |
| CN203197397U (en) | Burring cutter | |
| CN203371352U (en) | Grinding head with function of drill bit | |
| CN204182992U (en) | A kind of wheel hub valve port processing rotary cutter | |
| CN202498226U (en) | Chamfering cutter | |
| CN202151714U (en) | Drill reamer | |
| CN202151730U (en) | Special chamfering tool | |
| CN202411447U (en) | Rough boring cutter | |
| CN202239811U (en) | Drill bit | |
| CN203409366U (en) | Reverse rose reamer | |
| CN202291540U (en) | Grooved bit with chip storage slot | |
| CN203542035U (en) | Grinding device | |
| CN204450593U (en) | A kind of carrot swarf planing tool | |
| CN202943715U (en) | Multifunctional woodworking tool | |
| CN203805604U (en) | Special cutter for root carving | |
| CN202271038U (en) | Manual deburring tool | |
| CN203779238U (en) | Milling cutter grinding machine | |
| CN204397064U (en) | Have the cutter of cutting and polishing function concurrently | |
| CN202461618U (en) | Novel die drilling tool | |
| CN202428502U (en) | Scraper for processing plate buckle form | |
| CN205043223U (en) | Ream flat drill head | |
| CN204621182U (en) | Inner deep hole processing device | |
| CN206519834U (en) | A kind of emery wheel support with tool barrel | |
| CN204321834U (en) | Plating formula emery wheel | |
| CN204636126U (en) | Novel cutter holder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20140602 |