CN207618782U - A kind of new copper coil of wire drum - Google Patents
A kind of new copper coil of wire drum Download PDFInfo
- Publication number
- CN207618782U CN207618782U CN201721637221.5U CN201721637221U CN207618782U CN 207618782 U CN207618782 U CN 207618782U CN 201721637221 U CN201721637221 U CN 201721637221U CN 207618782 U CN207618782 U CN 207618782U
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- CN
- China
- Prior art keywords
- leading wheel
- transmission shaft
- wire
- wire leading
- support plate
- 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.)
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Abstract
The utility model provides a kind of new copper coil of wire drum, including winding roll, support plate, transmission shaft, first bar, and first wire leading wheel, the winding roll includes reel, baffle, and axis hole, first wire leading wheel is located at the right of the reel, first lead takes turns to outer diameter of the distance more than the baffle of reel center line, the support plate is detachable to be connected on the axis hole, the transmission shaft constitutes revolute pair with support plate, first bar one end is fixedly connected with the transmission shaft, the other end of first bar is rotatablely connected with first wire leading wheel.The utility model compared with prior art, avoid copper wire during being drawn with baffle friction, to protect copper wire.
Description
Technical field
The utility model is related to winding roll, more particularly to a kind of new copper coil of wire drum.
Background technology
In the prior art, copper wire is drawn into the filament of required diameter by wire drawing machine internal eye model.As shown in Figure 1, adopting at present
Copper wire is stored or carried with winding roll, which includes reel 11', be arranged reel both ends baffle 12' and
Axis hole.Wire drawing machine wins over the copper wire of winding roll by haulage gear at present.Since the copper wire of a winding roll reaches hundreds of
Jin, winding roll is directly placed on the ground vertically, as shown in Fig. 2, stayguy direction is upward.But during bracing wire, copper wire 9' meetings
It rubs with baffle 12', copper wire 9' is caused to wear, or even occur due to friction stuck.
Invention content
A kind of new copper coil of wire drum that the utility model aim proposes to solve the above-mentioned problems.
It is achieved through the following technical solutions above-mentioned purpose：
The utility model provides a kind of new copper coil of wire drum, including winding roll, support plate, transmission shaft, the first bar, first
Wire leading wheel, two wire leading wheels, third wire leading wheel and transmission shaft speed-limiting device, the winding roll include reel, baffle and axis
Hole, first wire leading wheel are located at the right of the reel, and the distance that first lead takes turns to reel center line is more than
The outer diameter of the baffle, the support plate is detachable to be connected on the axis hole, and the transmission shaft constitutes revolute pair with support plate,
First bar one end is fixedly connected with the transmission shaft, and the other end of first bar connects with first wire leading wheel rotation
It connects, second wire leading wheel is located at the top of first wire leading wheel, and second lead takes turns to the distance of reel center line
More than the outer diameter of the baffle, second wire leading wheel is mounted on first bar, and the third wire leading wheel draws positioned at second
The top of line wheel and on the transmission shaft, the transmission shaft speed-limiting device includes speed limit block, screw rod, matches with the screw rod
The fixed block for constituting screw pair is closed, the screw rod is connect with the speed limit block, and the fixed block is fixedly connected on the support plate
On, the speed limit block is contacted with the transmission shaft.
The utility model has the beneficial effects that：1. by the effect of transmission shaft and the first bar, the first wire leading wheel can be with coiling
The center line of drum is freely rotated, and wire drawing machine tractive force pulls copper wire, since copper wire makes copper wire drawn in the resistance of winding roll
During drive the first wire leading wheel around winding roll center line rotate, by the first wire leading wheel guiding function, avoid copper wire
During being drawn with baffle friction, to protect copper wire.Pass through the effect of the second wire leading wheel and third wire leading wheel, copper wire
Coordinate with the first wire leading wheel, the second wire leading wheel and third wire leading wheel and generate tensile force, prevents copper wire from falling off from the first wire leading wheel.
2. when the tractive force of wire drawing machine changes, copper wire and the tensile force of the first wire leading wheel and the second wire leading wheel can be made to lose, copper
Line will fall off from the first wire leading wheel and the second wire leading wheel, and by transmission shaft speed-limiting device, avoiding the tensile force loses, from
And prevent copper wire from falling off from the first wire leading wheel and the second wire leading wheel.
Description of the drawings
Fig. 1 is the winding roll structural schematic diagram of the prior art；
Fig. 2 is the schematic diagram that the copper wire of the prior art and the baffle of winding roll rub；
Fig. 3 is the utility model structure diagram.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with attached drawing：
The direction term being previously mentioned in following embodiment, such as " upper and lower, left and right, X to, Y-direction, Z-direction " be only with reference to attached
The direction of figure, therefore, the direction term used are intended to be illustrative and not intended to limit the utility model.
As shown in figure 3, the utility model provides a kind of new copper coil of wire drum, including winding roll, support plate 2, transmission shaft
3, the first bar 4 and the first wire leading wheel 5, the winding roll include reel 11, baffle 12 and axis hole, first lead
Wheel 5 is located at the right of the reel 11, and the distance of first wire leading wheel 5 to 11 center line of reel is more than the baffle 12
Outer diameter, the support plate 2 is detachable to be connected on the axis hole, and the transmission shaft 3 and support plate 2 constitute revolute pair, described
One end of first bar 4 is fixedly connected with the transmission shaft 3, and the other end of first bar 4 connects with first wire leading wheel 5 rotation
It connects.
The utility model further includes the second wire leading wheel 6 and third wire leading wheel 7, and second wire leading wheel 6 is located at described first
The top of wire leading wheel 5, the distance of second wire leading wheel 6 to 11 center line of reel is more than the outer diameter of the baffle 12, described
Second wire leading wheel 6 is mounted on first bar 4, and the third wire leading wheel 7 is located at the top of the second wire leading wheel 6 and is mounted on institute
It states on transmission shaft 3.By above structure, copper wire 9 and the first wire leading wheel 5, the second wire leading wheel 6 and cooperation of third wire leading wheel 7 generate
Tensile force prevents copper wire 9 from falling off from the first wire leading wheel.
The utility model further includes transmission shaft speed-limiting device, the transmission shaft speed-limiting device include speed limit block 81, screw rod 82,
The fixed block 83 for constituting screw pair, the screw rod 82 is coordinated to connect with the speed limit block 81 with the screw rod, the fixed block 83
It is fixedly connected in the support plate 2, the speed limit block 81 is contacted with the transmission shaft 3.By above structure, when wire drawing machine
Tractive force occurs to become hour from big, and since the inertia transmission shaft short time keeps certain speed, and the hauling speed of wire drawing machine becomes
Slowly, cause copper wire 9 to coordinate generation tensile force to become smaller with the first wire leading wheel 5, the second wire leading wheel 6 and third wire leading wheel 7, lead to copper wire
It loosens.And transmission shaft speed-limiting device is used, it is contacted with transmission shaft 3 by speed limit block 81, applies certain resistance to transmission shaft 3,
When wire drawing machine tractive force occur from when becoming small greatly, pull strings and slow, and transmission shaft also can at once it is slack-off, to ensure to be tensioned
Power will not become smaller, and prevent copper wire 9 from loosening.
Above are merely preferred embodiments of the utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the scope of protection of the utility model.
Claims (1)
1. a kind of new copper coil of wire drum, which is characterized in that including winding roll, support plate, transmission shaft, the first bar, the first lead
Wheel, the second wire leading wheel, third wire leading wheel and transmission shaft speed-limiting device, the winding roll include reel, baffle and axis
Hole, first wire leading wheel are located at the right of the reel, and the distance that first lead takes turns to reel center line is more than
The outer diameter of the baffle, the support plate is detachable to be connected on the axis hole, and the transmission shaft constitutes revolute pair with support plate,
First bar one end is fixedly connected with the transmission shaft, and the other end of first bar connects with first wire leading wheel rotation
It connects, second wire leading wheel is located at the top of first wire leading wheel, and second lead takes turns to the distance of reel center line
More than the outer diameter of the baffle, second wire leading wheel is mounted on first bar, and the third wire leading wheel draws positioned at second
The top of line wheel and on the transmission shaft, the transmission shaft speed-limiting device includes speed limit block, screw rod, matches with the screw rod
The fixed block for constituting screw pair is closed, the screw rod is connect with the speed limit block, and the fixed block is fixedly connected on the support plate
On, the speed limit block is contacted with the transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637221.5U CN207618782U (en) | 2017-11-30 | 2017-11-30 | A kind of new copper coil of wire drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637221.5U CN207618782U (en) | 2017-11-30 | 2017-11-30 | A kind of new copper coil of wire drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207618782U true CN207618782U (en) | 2018-07-17 |
Family
ID=62824469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721637221.5U Active CN207618782U (en) | 2017-11-30 | 2017-11-30 | A kind of new copper coil of wire drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207618782U (en) |
-
2017
- 2017-11-30 CN CN201721637221.5U patent/CN207618782U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |