CN2234325Y - 一种手用导向丝攻 - Google Patents
一种手用导向丝攻 Download PDFInfo
- Publication number
- CN2234325Y CN2234325Y CN 95243687 CN95243687U CN2234325Y CN 2234325 Y CN2234325 Y CN 2234325Y CN 95243687 CN95243687 CN 95243687 CN 95243687 U CN95243687 U CN 95243687U CN 2234325 Y CN2234325 Y CN 2234325Y
- Authority
- CN
- China
- Prior art keywords
- tap
- guide head
- hand guide
- drillstock
- drill shank
- 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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- Drilling Tools (AREA)
Abstract
本实用新型提供了一种导向手用丝攻，由钻柄、丝攻部分和导向头构成，钻柄和导向头位于丝攻的两端，钻柄的截面为三角形，由于丝攻带有导向头，攻螺纹不易攻裂，从而提高了产品的合格率。
Description
本实用新型涉及一种攻螺纹用的工具。
通常所用的手用丝攻，由钻柄和丝攻部分组成，其缺点在于螺纹易攻趔。
本实用新型的目的是提供一种带导向头的手用丝攻。
本实用新型的实施方案是：丝攻由钻柄1、丝攻部分2、导向头3构成，钻柄1的截面为三角形，钻柄1和导向头3位于丝攻的两端。
本实用新型的优点是夹具易与钻头夹紧，螺纹不易攻裂。
现结合附图对本实用新型说明如下：
附图为本实用新型的结构示意图。
本实用新型由钻柄1、丝攻部分2、导向头3构成，钻柄1的截面为三角形，钻柄1和导向头3位于丝攻的两端。
Claims (1)
1.一种手用导向丝攻，由钻柄(1)、丝攻部分(2)和导向头(3)构成，其特征在于：钻柄(1)的截面为三角形：钻柄(1)和导向头(3)位于丝攻的两端。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243687 CN2234325Y (zh) | 1995-03-31 | 1995-03-31 | 一种手用导向丝攻 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243687 CN2234325Y (zh) | 1995-03-31 | 1995-03-31 | 一种手用导向丝攻 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234325Y true CN2234325Y (zh) | 1996-09-04 |
Family
ID=33884237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95243687 Expired - Fee Related CN2234325Y (zh) | 1995-03-31 | 1995-03-31 | 一种手用导向丝攻 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234325Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962210A (zh) * | 2017-12-29 | 2018-04-27 | 苏州瑞恩工业产品设计有限公司 | 一种钻孔工具 |
-
1995
- 1995-03-31 CN CN 95243687 patent/CN2234325Y/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962210A (zh) * | 2017-12-29 | 2018-04-27 | 苏州瑞恩工业产品设计有限公司 | 一种钻孔工具 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |