CN205933998U - Tin -plating guide pulley - Google Patents
Tin -plating guide pulley Download PDFInfo
- Publication number
- CN205933998U CN205933998U CN201620989650.8U CN201620989650U CN205933998U CN 205933998 U CN205933998 U CN 205933998U CN 201620989650 U CN201620989650 U CN 201620989650U CN 205933998 U CN205933998 U CN 205933998U
- Authority
- CN
- China
- Prior art keywords
- runner
- circle
- radius
- tin
- fast pulley
- 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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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model discloses a tin -plating guide pulley, including fixed plate, tight pulley, first runner, second runner, 3 bearings. The fixed plate includes the hole. 3 bearings run through respectively first runner the second runner with the centre of a circle of tight pulley. First runner with the centre of a circle of tight pulley flushes, just first runner with the radius of tight pulley equals. The first runner centre of a circle with the straight line at tight pulley centre of a circle place arrives the distance in the second runner centre of a circle should be less than first runner radius with second runner radius sum. The utility model provides a tin -plating guide pulley, guide pulley traditional relatively increases the second runner reaches the effect of tensioning. The radius of second runner is less than first runner is for save material. This kind of tin -plating guide pulley practicality simultaneously is durable, and preparation production is simple, not fragile.
Description
Technical field
The utility model is related to tin machine field, relates generally to the field of tin plating guide wheel in tin machine.
Background technology
For reaching purpose that is anti-corrosion, improving conduction and welding performance, all select in copper bar, aluminium row, transformer, appliance wiring
Tin plating on the products such as terminal.In typically tin plating pond, it is fitted with tin plating guide wheel.The effect of tin plating guide wheel is for transmitting copper cash etc.
Article, are allowed to the track along guide wheel and run, carry out tin plating in the tin plating pond of entrance.The integral manufacturing material of tin plating guide wheel is metal
Class material, its material melting point is more than the fusing point of tin.
But existing tin plating guide wheel is typically all to be made up of two circle wheels and one piece of fixed plate, and two round wheels are fixed on
In fixed board, one is fixation non-rotatable circle wheel, and another is rotatable circle wheel, and fixed plate has a hole.But in copper cash
During Deng article in the tin plating pond of tin plating guide wheel entrance, the article such as copper cash can lead to tin plating effect bad because of non-tensioning, deposits
In wretched insufficiency.
Utility model content
For solving problem above, the utility model provides a kind of tin plating guide wheel, including 2, first turn of fixed plate 1, fast pulley
Wheel 4,3 bearings 5 of the 3, second runner.Described fixed plate 1 includes hole 6, and described hole 6 runs through described fixed plate 1.Described 3
Individual bearing 5 is fixed on described fixed plate 1 upper surface, and 3 described bearings 5 extend through described first runner 3, described second
Runner 4 and the center of circle of described fast pulley 2.Described first runner 3 is flushed with the center of circle of described fast pulley 2, and described first runner 3
Equal with the radius of described fast pulley 2.The straight line that described first runner 3 center of circle and described fast pulley 2 center of circle are located is to described the
The distance in two runner 4 center of circle should be less than described first runner 3 radius and described second runner 4 radius sum.Described first runner 3
It is rotatable type with described second runner 4, described fast pulley 2 is fixing non-rotatable type.
Preferably, the material of described fast pulley 2, described first runner 3, described second runner 4 is more than tin fusing point for fusing point
Metal or alloy material.
Preferably, the radius of described second runner 4 is less than the radius of described first runner 3.
This tin plating guide wheel that the utility model provides, relatively conventional guide wheel increases described second runner 4, and described second
Runner 4 reaches the effect of tensioning, so that treating tin plating article tensioning during tin plating, tin plating effect is more preferable.Described second
The radius of runner 4 is for material-saving less than described first runner 3.Simultaneously this tin plating guide wheel practicality is durable, and makes life
Produce simple, be hardly damaged.
Brief description
Fig. 1 is tin plating guide wheel schematic diagram.
Specific embodiment
A kind of tin plating guide wheel, including fixed plate 1, fast pulley 2, the first runner 3,4,3 bearings 5 of the second runner.Described solid
Fixed board 1 includes hole 6, and described hole 6 runs through described fixed plate 1.
3 described bearings 5 are fixed on described fixed plate 1 upper surface, and 3 described bearings 5 extend through described
The center of circle of one runner 3, described second runner 4 and described fast pulley 2.Described first runner 3 is neat with the center of circle of described fast pulley 2
Flat, and described first runner 3 is equal with the radius of described fast pulley 2.Described first runner 3 center of circle and described fast pulley 2 center of circle
The distance in the straight line being located to described second runner 4 center of circle should be less than described first runner 3 radius and described second runner 4 radius
Sum.Described first runner 3 is rotatable type with described second runner 4, and described fast pulley 2 is fixing non-rotatable type.Described
The radius of the second runner 4 is less than the radius of described first runner 3.
Described fast pulley 2, described first runner 3, described second runner 4 material for fusing point be more than tin fusing point metal or
Person's alloy material.
These are only the utility model preferred embodiment, therefore the scope of the utility model enforcement can not be limited according to this, that is,
The equivalence changes made according to the utility model description and decoration, all should belong in the range of the utility model covering.
Claims (3)
1. a kind of tin plating guide wheel is it is characterised in that include fixed plate, fast pulley, the first runner, the second runner, 3 bearings；Described
Fixed plate includes hole；Described hole runs through described fixed plate；3 described bearings are fixed on described fixed plate upper surface, and
3 described bearings extend through the center of circle of described first runner, described second runner and described fast pulley；Described first runner
Flush with the center of circle of described fast pulley, and described first runner is equal with the radius of described fast pulley；The described first runner center of circle
The distance in straight line to the described second runner center of circle being located with the described fast pulley center of circle should be less than described first runner radius and institute
State the second runner radius sum.
2. the tin plating guide wheel according to claim 1 it is characterised in that described fast pulley, described first runner, described
The material of two runners is more than metal or the alloy material of tin fusing point for fusing point.
3. the tin plating guide wheel according to claim 1 is it is characterised in that the radius of described second runner is less than described first
The radius of runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989650.8U CN205933998U (en) | 2016-08-31 | 2016-08-31 | Tin -plating guide pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989650.8U CN205933998U (en) | 2016-08-31 | 2016-08-31 | Tin -plating guide pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205933998U true CN205933998U (en) | 2017-02-08 |
Family
ID=57955303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989650.8U Expired - Fee Related CN205933998U (en) | 2016-08-31 | 2016-08-31 | Tin -plating guide pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205933998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435426A (en) * | 2016-08-31 | 2017-02-22 | 陈富强 | Tinning guide wheel |
-
2016
- 2016-08-31 CN CN201620989650.8U patent/CN205933998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435426A (en) * | 2016-08-31 | 2017-02-22 | 陈富强 | Tinning guide wheel |
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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: 20170208 Termination date: 20190831 |