CN2726885Y - Combined type print wheel - Google Patents
Combined type print wheel Download PDFInfo
- Publication number
- CN2726885Y CN2726885Y CN 200420060613 CN200420060613U CN2726885Y CN 2726885 Y CN2726885 Y CN 2726885Y CN 200420060613 CN200420060613 CN 200420060613 CN 200420060613 U CN200420060613 U CN 200420060613U CN 2726885 Y CN2726885 Y CN 2726885Y
- Authority
- CN
- China
- Prior art keywords
- print wheel
- model
- utility
- type wheel
- aluminum alloy
- 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 discloses a combined-type print wheel. The basal body of the utility model is made of aluminum alloy and is provided with a mounting hole in the middle; a print wheel which is sheathed on the basal body is made from 40Cr metal treated by QPQ or hard alloy; the surface of the print wheel is carved with female letters or patterns; the aluminum alloy is connected with the print wheel in an interference fit mode; both side surfaces of the aluminum alloy are respectively processed into a concave shape. Because the 40Cr metal processed by QPQ or the hard alloy has the advantages of large hardness, wear resistance, corrosion resistance, etc., the utility model can be subjected to the corrosion and the abrasion of wires and cables in high-speed motion for a long time, and accordingly, the utility model can maintain favorable print effect on a long time, extending the service life of the print wheel greatly, and reducing the production cost of an enterprise.
Description
One, technical field
The utility model relates to a kind of type wheel of printing product signs such as plastic cement electric wire, cable.
Two, background technology
The printing equipment of products such as plastic cement electric wire, cable sign, adopt methods such as ordinary steel heat treatment, carburizing, carbo-nitriding, hard chrome plating to be processed into type wheel the earliest, scribe into finished product through grinding and polishing the moon then, the someone has invented the employing engineering ceramics and has made type wheel recently, and then scribes into finished product through grinding and polishing the moon, but these products always exist a lot of shortcomings: otherwise not wear-resisting, life-span is short, the processing cost height, the lettering weak effect can not obtain practical application in the production.
Three, summary of the invention
The purpose of this utility model is to provide that a kind of hardness is big, wear-resistant, corrosion-resistant, long service life, cost performance height, the effective type wheel of lettering.
The purpose of this utility model is achieved in that a kind of combined type type wheel, comprise alloy matrix aluminum, installing hole is arranged in the alloy matrix aluminum, it is characterized in that: be with a type wheel on the matrix, 40Cr metal or Hardmetal materials that type wheel can adopt QPQ to handle are made, and type wheel surface the moon is carved with literal or pattern
Further scheme is: type wheel adopts interference fit with combining of alloy matrix aluminum.
Further scheme is: the two sides of alloy matrix aluminum are processed into " recessed " font respectively.
Its matrix adopting aluminium alloy of the utility model, there is installing hole the centre, is with a type wheel on the matrix, and the type wheel material can adopt QPQ to handle 40Cr metal or carbide alloy, and type wheel surface the moon is carved with literal or pattern.Because QPQ handles the 40Cr metal or carbide alloy has advantages such as hardness is big, wear-resistant, corrosion-resistant, so can stand the electric wire in the high-speed motion, the burn into wearing and tearing of cable for a long time, thereby can keep good lettering effect muchly, prolong the service life of type wheel greatly, reduced enterprise's production cost.The utlity model has that hardness is big, wear-resistant, corrosion-resistant, long service life, cost performance height, the effective advantage of lettering.
Four, accompanying drawing and explanation
Fig. 1 is the utility model sectional structure schematic diagram.
Five, implementation
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
As Fig. 1, a kind of combined type type wheel, establish the alloy matrix aluminum 1 of installing hole in comprising, be with a type wheel 2 on the alloy matrix aluminum 1,40Cr metal or Hardmetal materials that type wheel 2 adopts QPQ to handle are made, type wheel 2 adopts interference fit with combining of alloy matrix aluminum 1, and the two sides of alloy matrix aluminum 1 are processed into " recessed " font respectively, and type wheel 2 surperficial the moon are carved with literal or pattern.
Claims (3)
1, a kind of combined type type wheel comprises alloy matrix aluminum (1), and alloy matrix aluminum is provided with installing hole in (1), it is characterized in that: be with a type wheel (2) on the matrix (1), the surperficial the moon of type wheel (2) is carved with literal or pattern.
2, combined type type wheel according to claim 1 is characterized in that: type wheel (2) adopts interference fit with combining of alloy matrix aluminum (1).
3, combined type type wheel according to claim 1 is characterized in that: the two sides of alloy matrix aluminum (1) are processed into " recessed " font respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060613 CN2726885Y (en) | 2004-08-03 | 2004-08-03 | Combined type print wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060613 CN2726885Y (en) | 2004-08-03 | 2004-08-03 | Combined type print wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2726885Y true CN2726885Y (en) | 2005-09-21 |
Family
ID=35042907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060613 Expired - Fee Related CN2726885Y (en) | 2004-08-03 | 2004-08-03 | Combined type print wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2726885Y (en) |
-
2004
- 2004-08-03 CN CN 200420060613 patent/CN2726885Y/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 | ||
| 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 |