CN202507177U - Screw clamping device - Google Patents
Screw clamping device Download PDFInfo
- Publication number
- CN202507177U CN202507177U CN2012201619284U CN201220161928U CN202507177U CN 202507177 U CN202507177 U CN 202507177U CN 2012201619284 U CN2012201619284 U CN 2012201619284U CN 201220161928 U CN201220161928 U CN 201220161928U CN 202507177 U CN202507177 U CN 202507177U
- Authority
- CN
- China
- Prior art keywords
- screw
- clamping
- clamping device
- holding rod
- clamping cap
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a tool for daily use. A screw clamping device is mainly composed of a holding rod and pressing cap, wherein one end of the holding rod is provided with external threads, the inner wall of the pressing cap is provided with internal threads, the external threads are matched with the internal threads, one end of the pressing cap is provided with an end surface, and the end surface is provided with a threaded through hole. The screw clamping device disclosed by the utility model has the advantages that the structure is simple and reasonable, a screw can be effectively clamped, the clamping is safe and reliable, and the screw can be conveniently grinded by an operator by holding the screw.
Description
Technical field
The utility model relates to daily instrument, particularly a kind of a kind of screw clamping device of the short and small screw of clamping effectively easily.
Background technology
The screw purposes is wide, kind is many; In the middle of factory and daily life, often need screw be ground short or chamfering on abrasive machine; But it is very inconvenient for the direct grinding dominated by hand of short and small screw; Also be easy to injuredly, the instrument of a kind of clamping Screw of market demand is so that safety is accomplished the processing to Screw easily.
Summary of the invention
In order to address the above problem, the utility model provides a kind of screw clamping device, can be effectively easily with short and small screw clamping, and safe and reliable.
The scheme that the utility model adopted is:
A kind of screw clamping device mainly is made up of holding rod and clamping cap; One end of said holding rod has external screw thread, and the inwall of said clamping cap has internal thread, and said external screw thread matches with said internal thread; One end of said clamping cap has end face, has the screw thread open-work on the said end face.To need the screw of grinding to be screwed in the screw on the end face of said clamping cap during use, the internal thread of the said clamping cap of external screw thread precession of said holding rod will be got final product.
The beneficial effect of the utility model is:
Said a kind of screw clamping device simple structure is reasonable, and clamping is lived screw and safe and reliable effectively, and the handled easily person controls screw and carries out grinding.
Description of drawings
Figure below in conjunction with the utility model further specifies:
Fig. 1 is the sketch map of said a kind of screw clamping device;
Fig. 2 is the sketch map of said clamping cap;
Fig. 3 is the sketch map of said holding rod.
Among the figure, 1. holding rod, 2. clamping cap, 3. screw, 4. screw thread open-work.
The specific embodiment
Like Fig. 1 is the sketch map of said a kind of screw clamping device, mainly is made up of holding rod (1) and clamping cap (2), and an end of said holding rod has external screw thread, and the inwall of said clamping cap has internal thread, and said external screw thread matches with said internal thread.
Like Fig. 2 is the sketch map of said clamping cap, and an end of said clamping cap has end face, has screw thread open-work (4) on the said end face, is used for revolving the screw that needs clamping.
Like Fig. 3 is the sketch map of said holding rod, and an end of said holding rod has external screw thread, smooth favourable the gripping of remaining surface.
To need the screw (3) of grinding to be screwed in the screw thread open-work (4) of said clamping cap (2) end face during use, the internal thread of the said clamping cap of external screw thread precession of said holding rod (1) will be got final product.
Claims (1)
1. screw clamping device; Mainly constitute by holding rod and clamping cap; It is characterized in that: an end of said holding rod has external screw thread, and the inwall of said clamping cap has internal thread, and said external screw thread matches with said internal thread; One end of said clamping cap has end face, has the screw thread open-work on the said end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201619284U CN202507177U (en) | 2012-04-08 | 2012-04-08 | Screw clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201619284U CN202507177U (en) | 2012-04-08 | 2012-04-08 | Screw clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507177U true CN202507177U (en) | 2012-10-31 |
Family
ID=47059681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201619284U Expired - Fee Related CN202507177U (en) | 2012-04-08 | 2012-04-08 | Screw clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211281A (en) * | 2021-04-19 | 2021-08-06 | 东莞市新美洋技术有限公司 | Polishing device |
-
2012
- 2012-04-08 CN CN2012201619284U patent/CN202507177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211281A (en) * | 2021-04-19 | 2021-08-06 | 东莞市新美洋技术有限公司 | Polishing device |
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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: 20121031 Termination date: 20130408 |