CN202560756U - Fixing screw rod for numerical control machine tool - Google Patents
Fixing screw rod for numerical control machine tool Download PDFInfo
- Publication number
- CN202560756U CN202560756U CN2012202256786U CN201220225678U CN202560756U CN 202560756 U CN202560756 U CN 202560756U CN 2012202256786 U CN2012202256786 U CN 2012202256786U CN 201220225678 U CN201220225678 U CN 201220225678U CN 202560756 U CN202560756 U CN 202560756U
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- CN
- China
- Prior art keywords
- screw rod
- diameter
- numerical control
- control machine
- machine tool
- 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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Abstract
The utility model relates to a fixing screw rod for a numerical control machine tool. The fixing screw rod comprises a body, wherein the body comprises a screw rod head, a screw rod middle section and a screw rod tail section, wherein an external thread is arranged on the screw rod head; at least one fixing through hole is formed at the front end of the screw rod head; a fixing gasket is arranged on the screw rod tail section; the diameter of the screw rod head is smaller than that of the screw rod middle section; and the diameter of the screw rod middle section is smaller than that of the screw rod tail section. The fixing screw rod disclosed by the utility model has the characteristics that design is reasonable, and fixation is convenient and firm.
Description
Technical field
The utility model relates to a kind of hardware, and specifically a kind of numerical control machine tool is used standing screw.
Background technique
The standing screw of using on some numerical control machine tools on the existing market designs unreasonable, fixing inconvenient.
Summary of the invention
The purpose of the utility model is to design a kind of numerical control machine tool to use standing screw.
The utility model will solve is the standing screw of using on more existing numerical control machine tools, design unreasonable, the problem of fixing inconvenience.
The technological scheme of the utility model is: it comprises body; Body comprises screw head, screw rod stage casing and screw rod rear, and described screw head is provided with outside thread; Front end at screw head is provided with a fixed via at least; On the screw rod rear, be provided with retaining washer, the diameter of described screw head is less than the diameter in screw rod stage casing, and the diameter in said screw rod stage casing is less than the diameter of screw rod rear.
The utlity model has the advantage of reasonable in design and convenient fixing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As shown in the figure, the utility model comprises body, and body comprises screw head 2; Screw rod stage casing 3 and screw rod rear 4; Described screw head 2 is provided with outside thread, is provided with a fixed via 1 at least at the front end of screw head 2, on screw rod rear 4, is provided with retaining washer 5; The diameter of described screw head 2 is less than the diameter in screw rod stage casing 3, and the diameter in said screw rod stage casing 3 is less than the diameter of screw rod rear 4.
Claims (1)
1. a numerical control machine tool is used standing screw, comprises body, it is characterized in that body comprises screw head; Screw rod stage casing and screw rod rear; Described screw head is provided with outside thread, is provided with a fixed via at least at the front end of screw head, on the screw rod rear, is provided with retaining washer; The diameter of described screw head is less than the diameter in screw rod stage casing, and the diameter in said screw rod stage casing is less than the diameter of screw rod rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202256786U CN202560756U (en) | 2012-05-20 | 2012-05-20 | Fixing screw rod for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202256786U CN202560756U (en) | 2012-05-20 | 2012-05-20 | Fixing screw rod for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560756U true CN202560756U (en) | 2012-11-28 |
Family
ID=47210416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202256786U Expired - Fee Related CN202560756U (en) | 2012-05-20 | 2012-05-20 | Fixing screw rod for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560756U (en) |
-
2012
- 2012-05-20 CN CN2012202256786U patent/CN202560756U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130520 |