CN202579571U - Copper nut device - Google Patents
Copper nut device Download PDFInfo
- Publication number
- CN202579571U CN202579571U CN 201220219764 CN201220219764U CN202579571U CN 202579571 U CN202579571 U CN 202579571U CN 201220219764 CN201220219764 CN 201220219764 CN 201220219764 U CN201220219764 U CN 201220219764U CN 202579571 U CN202579571 U CN 202579571U
- Authority
- CN
- China
- Prior art keywords
- copper nut
- nut device
- dististyle
- fixed
- copper
- 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 belongs to the technical field of printing supplies, and particularly relates to a copper nut device. The copper nut device comprises a copper nut on which a trapezoidal thread is arranged. A feather key is fixed at the upper end of the copper nut through a screw. A connecting terminal sheet is fixed on one side of the copper nut. The copper nut device is simple in structure and convenient to use, and the service life of the copper nut device can be prolonged to a great extent.
Description
Technical field
The utility model belongs to printing apparatus technical field, relates in particular to a kind of copper nut device.
Background technique
The copper nut device is component in the printing plate cylinder electroplating industry that is applied in the printing industry, and its effect is to move through the wire rod thread transmission, and realizes moving smoothly through its feather key.In the production application process of reality, because the side of the copper nut in the copper nut device is to connect the dish spring.And the dish spring is as a buffering part, and its hardness is very high, thus use for a long time, comparatively serious to the wearing and tearing of copper nut.Thereby, influenced whole working life.
Summary of the invention
The purpose of the utility model is to solve above-described technical problem, and a kind of copper nut device is provided, and its technological scheme is following:
A kind of copper nut device comprises copper nut, and described copper nut is provided with trapezoidal thread, and there is feather key described copper nut upper end through screw, and a side of said copper nut is fixed with the connection dististyle.
Optimal way is that described connection dististyle is a steel modulation dististyle.
The copper nut device that the utility model provides is fixed with the connection dististyle in a side of copper nut, keeps apart copper nut and dish spring each other, particularly uses steel modulation dististyle, can strengthen its wear resistance greatly.Simultaneously, after using for a long time, also can connect dististyle, thereby prolong its working life through changing.The utility model is simple in structure, and is easy to use, and can largely increase the service life.
Description of drawings
The schematic representation of Fig. 1 the utility model.
Embodiment
Specify embodiment below in conjunction with Fig. 1:
A kind of copper nut device comprises copper nut 1, and described copper nut 1 is provided with trapezoidal thread 2, and described copper nut 1 upper end is fixed with feather key 4 through screw 3, and a side of said copper nut 1 is fixed with and connects dististyle 5.
Optimal way is that described connection dististyle 5 is steel modulation dististyle.
Claims (2)
1. a copper nut device comprises copper nut, it is characterized in that, described copper nut is provided with trapezoidal thread, and there is feather key described copper nut upper end through screw, and a side of said copper nut is fixed with the connection dististyle.
2. copper nut device as claimed in claim 1 is characterized in that, described connection dististyle is a steel modulation dististyle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219764 CN202579571U (en) | 2012-05-16 | 2012-05-16 | Copper nut device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219764 CN202579571U (en) | 2012-05-16 | 2012-05-16 | Copper nut device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579571U true CN202579571U (en) | 2012-12-05 |
Family
ID=47248987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219764 Expired - Fee Related CN202579571U (en) | 2012-05-16 | 2012-05-16 | Copper nut device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579571U (en) |
-
2012
- 2012-05-16 CN CN 201220219764 patent/CN202579571U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20170516 |