CN203209448U - Ceramic-coated stepped pulley of superfine wire drawing machine - Google Patents
Ceramic-coated stepped pulley of superfine wire drawing machine Download PDFInfo
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- CN203209448U CN203209448U CN 201320246454 CN201320246454U CN203209448U CN 203209448 U CN203209448 U CN 203209448U CN 201320246454 CN201320246454 CN 201320246454 CN 201320246454 U CN201320246454 U CN 201320246454U CN 203209448 U CN203209448 U CN 203209448U
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- stepped pulley
- ceramic
- coated
- pulley
- stepped
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Abstract
A ceramic-coated stepped pulley of a superfine wire drawing machine comprises a stainless-steel stepped pulley body and a ceramic layer. The ceramic-coated stepped pulley is characterized in that the ceramic layer with thickness of 1mm is evenly coated on the outer surface of the stainless-steel stepped pulley body. The ceramic-coated stepped pulley is a stepped pulley with ten steps. A hollow modeling is adopted, the diameter of a stepped pulley top is 50mm, the diameter of a stepped pulley base is 150mm, the maximum thickness is 20mm, and the minimum thickness is 15mm. A cylindrical hole is formed at the stepped pulley top. A cylindrical hole sleeve is sleeved on a stepped pulley shaft and fixed through a bolt. Usually, two stepped pulleys are used together. Power and motion are input by a driving shaft, and output by a driven shaft through a belt and a stepped pulley device. When a driving wheel and a driven wheel where the belt is positioned have the same diameter, constant-speed transmission is realized. The ceramic-coated stepped pulley has the advantages that the stepped pulley has high wear-resisting, anticorrosive, antioxidative and anti-impact capabilities, impurities are prevented from adhering to the surfaces of single-crystal-copper bonding wires during wire drawing, and quality of the single-crystal-copper bonding wires is improved.
Description
Affiliated technical field:
The utility model relates to a kind of cone pulley, and especially a kind of surface is coated with the plating porcelain cone pulley of one deck pottery.
Background technology:
The single crystal Cu bonding line by the process of drawing-down in order to reduce the number of bends of bonding line in drawing process, guarantee the performance after the bonding line drawing, need to install the cone pulley of some.At present, what known little machine drawing cone pulley adopted is that stainless steel plates the tungsten carbide cone pulley outward, and this cone pulley is high temperature resistant, resistance to oxidation, anti abrasive performance are all fine, adheres to impurity easily, reduces single crystal Cu bonding line quality.
Summary of the invention:
In order to prevent single crystal Cu bonding line surface adhesion impurity, improve the quality of single crystal Cu bonding line, the utility model provides a kind of little machine drawing plating porcelain cone pulley.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of little machine drawing plating porcelain cone pulley, comprise stainless steel cone pulley and ceramic layer, and its principal character is that the outer surface at a stainless steel cone pulley plates the thick pottery of one deck 1mm equably.Little machine drawing plating porcelain cone pulley is ten grades of step cone pulleys, adopts the hollow moulding, and the cat head diameter is 50mm, and tower seat diameter is 150mm, and maximum ga(u)ge 20mm, minimum thickness are 15mm.Cat head is provided with a cylindrical hole, and the cylindrical hole of cat head is enclosed within on the step pulley shaft and passes through bolting.
The beneficial effects of the utility model are, not only have high wear-resisting, corrosion-resistant, resistance to oxidation and impact resistance, and can prevent single crystal Cu bonding line surface adhesion impurity in drawing process, improve the quality of single crystal Cu bonding line.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is unitary construction figure of the present utility model.
1 stainless steel cone pulley, 2 ceramic layers among the figure
The specific embodiment:
In the drawings, the outer surface of stainless steel cone pulley (1) plates the thick ceramic layer of 1mm (2) equably.Little machine drawing plating porcelain cone pulley is ten grades of step cone pulleys, adopts the hollow moulding, and the cat head diameter is 50mm, and tower seat diameter is 150mm, and maximum ga(u)ge 20mm, minimum thickness are 15mm.Cat head is provided with a cylindrical hole, and the cylindrical hole of cat head is enclosed within on the step pulley shaft and passes through bolting, common two supporting uses of cone pulley.Power and motion are exported by driven shaft by band and stepped wheel gear by the driving shaft input.When being with residing driving wheel and driven pulley equal diameters, realize the constant speed transmission.Change the position of band, when band has the initiative wheel diameter during less than the driven pulley diametrical position, realize deceleration transmission; Have the initiative wheel diameter during greater than the driven pulley diametrical position, realize the speedup transmission.The cone pulley transmission needing can be used for step speed change and lower-powered place.Major advantage is, not only has high wear-resisting, corrosion-resistant, resistance to oxidation and impact resistance, and can prevent single crystal Cu bonding line surface adhesion impurity in drawing process, improves the quality of single crystal Cu bonding line.
Claims (1)
1. the porcelain cone pulley is plated in a little machine drawing, comprise stainless steel cone pulley and ceramic layer, its principal character is that the outer surface at a stainless steel cone pulley plates the thick pottery of one deck 1mm equably, little machine drawing plating porcelain cone pulley is ten grades of step cone pulleys, adopt the hollow moulding, the cat head diameter is 50mm, and tower seat diameter is 150mm, maximum ga(u)ge 20mm, minimum thickness are 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246454 CN203209448U (en) | 2013-04-19 | 2013-04-19 | Ceramic-coated stepped pulley of superfine wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246454 CN203209448U (en) | 2013-04-19 | 2013-04-19 | Ceramic-coated stepped pulley of superfine wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209448U true CN203209448U (en) | 2013-09-25 |
Family
ID=49199019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320246454 Expired - Fee Related CN203209448U (en) | 2013-04-19 | 2013-04-19 | Ceramic-coated stepped pulley of superfine wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734283A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of surface is coated with micro- machine drawing cone pulley of ceramics |
| CN109500110A (en) * | 2018-11-10 | 2019-03-22 | 江苏兴达钢帘线股份有限公司 | A kind of turnover water tank wire-drawing machine of small volume |
-
2013
- 2013-04-19 CN CN 201320246454 patent/CN203209448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734283A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of surface is coated with micro- machine drawing cone pulley of ceramics |
| CN109500110A (en) * | 2018-11-10 | 2019-03-22 | 江苏兴达钢帘线股份有限公司 | A kind of turnover water tank wire-drawing machine of small volume |
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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: 20130925 Termination date: 20160419 |