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Cutter for machining ribbon ink roller

A technology for processing knives and ink reels, which is applied in the direction of manufacturing tools, metal processing equipment, and drilling tool accessories. Cutting force, reduce the effect of cutting sticking

Inactive Publication Date: 2007-12-19
ZHUHAI TIANWEI TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the production process is more complicated, and the dimensional accuracy is greatly affected by multiple processing and positioning. At the same time, a large number of tiny particles produced by grinding will block the pores of the sponge and reduce the activity of the sponge to absorb / discharge ink.
therefore has a very limited

Method used

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  • Cutter for machining ribbon ink roller
  • Cutter for machining ribbon ink roller
  • Cutter for machining ribbon ink roller

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0032] Referring to Figures 1-7, the machining tool for the ink roller of the present invention and its structural details are shown from different angles.

[0033]Referring to FIGS. 1-4 , the tool 4 includes a large circular tube 2 , a small circular tube 1 and a transmission shaft 33 . The small round tube 1 penetrates into the big round tube 2 coaxially. Along the diameter direction of the large round tube 2 or the small round tube 1 , the large round tube 2 and the small round tube 1 are fixedly connected by a connecting block 32 . The connection between the connecting block 32 and the large round pipe 2 and the small round pipe 1 can be one of welding, welding, riveting, mortise, etc., and its position is approximately in the axial middle of the large round pipe 2 . On the same axial end edge of the large round pipe 2 and the small round pipe 1, along the circumferential direction of the end edge, there are respectively provided with continuously arranged sawtooth-shaped...

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PUM

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Abstract

The cutter for machining ribbon ink roller includes two coaxial circular pipes, radial connecting blocks for fixing the small pipe inside the large one, and sawtooth cutting blades arranged in the same end of these two pipes. Applying the said tool can machine ribbon ink roller in once operation while obtaining high size precision, position precision and surface smoothness.

Description

technical field [0001] The invention relates to a processing tool for a ribbon ink roller, wherein the ink roller is a part used to store ink in a printer ribbon product and to make the ribbon ink in the form of contact friction in a rotating state, and its shape is generally in the form of a radially central band A cylindrical disc with an axial hole. Background technique [0002] The ink reel is a common cylindrical part used to replenish ink in ribbon products. Its material is generally sponge or felt, and its size and density vary, and its processing methods are also different. Generally thinner ink rolls are mostly processed by punching. And for thicker, higher density (≥0.3g / cm 3 )'s ink roller is difficult to achieve its precision requirements by punching. [0003] As shown in Figure 1, it is a cylindrical ink roller 6 processed on a sponge material blank 7 for a ribbon product, and its radial middle part is provided with a circular through hole 601 passing through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B51/04
Inventor 黄楠韦孟站
Owner ZHUHAI TIANWEI TECH DEV CO LTD