CN211489086U - Production device of polishing line - Google Patents
Production device of polishing line Download PDFInfo
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- CN211489086U CN211489086U CN201922029428.XU CN201922029428U CN211489086U CN 211489086 U CN211489086 U CN 211489086U CN 201922029428 U CN201922029428 U CN 201922029428U CN 211489086 U CN211489086 U CN 211489086U
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- wire drawing
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- copper line
- silvering
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Abstract
The utility model belongs to the technical field of the sinle silk processing technique and specifically relates to indicate a production device who polishes line, the device include paying out machine structure, drive mechanism, wire drawing mechanism, be used for carrying out silvered electroplating mechanism and be used for carrying out the wire drawing mechanism of wire drawing to the copper line after the silvering to the copper line after the act as go-between, paying out machine constructs and is used for emitting the copper line, wire drawing mechanism is used for reducing the diameter of copper line and polishes the surface of copper line, drive mechanism is used for pulling the copper line and passes through in proper order wire drawing mechanism electroplate the mechanism and wire drawing mechanism. Compared with the traditional production process, the utility model discloses a carry out silvering again after acting as go-between for the first time to the copper line earlier, then in order to reach the specification of requirement carrying out the wire drawing to silvering has promoted the silvering effect under the prerequisite that has promoted copper line surface finish, and has reduced the wearing and tearing to the silvered film owing to only having carried out a wire drawing at silvering.
Description
Technical Field
The utility model belongs to the technical field of sinle silk processing technique and specifically relates to indicate a production device who throws optical line.
Background
The wire core is a wire structure of a wire, and the material of the wire core can be one or more of copper, silver, aluminum and other metals according to the use environment, the requirement on conductivity and the like. For the wire core with conductivity and exposed outside, the surface of the wire core is generally required to be silvered and polished to be suitable. For convenience of production and processing, the current wire cores have a predetermined specification (i.e., national standard), that is, a producer can select a proper size from the national standard wires according to a required specification to perform wire drawing treatment to obtain the wire.
For the electroplated silver wire core, for example, for a silver-plated copper wire with a diameter of 0.94mm, the conventional processing technology is as follows: firstly, electroplating a 1.38mm copper wire, and then drawing the copper wire to a diameter of 0.94mm directly through 5 dies. This process obviously has the following drawbacks: the surface of the copper wire is not polished during electroplating to cause insufficient smoothness, so that the electroplating quality is influenced, the loss of the die and the abrasion of a silver coating layer are large due to excessive passing dies in the wire drawing process, the quality of a product is influenced, and the maintenance cost of equipment is increased.
Disclosure of Invention
The utility model discloses problem to prior art provides a production device of polishing line can promote the smooth finish on copper line surface to and reduce the wearing and tearing of wire drawing in-process to silvered film and mould.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of throw apparatus for producing of polished line, including paying out machine structure, drive mechanism, wire drawing mechanism, be used for carrying out silvered electroplating mechanism and being used for carrying out the wire drawing mechanism of wire drawing to the copper line after the silvering to the copper line after acting as go-between, paying out machine structure is used for emitting the copper line, wire drawing mechanism is used for diminishing the diameter of copper line and polishing to the surface of copper line, drive mechanism is used for pulling the copper line and passes through in proper order wire drawing mechanism electroplate the mechanism and wire drawing mechanism.
Further, the pay-off mechanism comprises a pay-off rack, a fixed shaft, a movable shaft and a reversing wheel, wherein the fixed shaft, the movable shaft and the reversing wheel are all arranged on the pay-off rack, and the fixed shaft and the movable shaft are arranged oppositely; a control piece used for pushing the movable shaft to the direction close to the fixed shaft is arranged between the movable shaft and the pay-off rack;
when the copper wire feeding mechanism is used, the feeding roller wound with a copper wire is arranged between the fixed shaft and the movable shaft, and the copper wire is pulled by the traction mechanism to enter the mechanism body after passing through the reversing wheel.
Furthermore, the wire drawing mechanism comprises a machine body and a plurality of wire drawing wheels which are arranged in the machine body, the plurality of wire drawing wheels are arranged in an array mode, n wire winding grooves are formed in the side edges of the wire drawing wheels, a wire drawing die is arranged between every two adjacent wire drawing wheels in the same row, the wire drawing die is provided with n wire drawing holes, and the inner diameter of a wire inlet of the same wire drawing hole is larger than that of a wire outlet; the copper wire radius is reduced gradually after passing through the wire drawing wheel and the wire drawing die, and n is a natural number larger than 1.
Furthermore, the wire drawing mechanism further comprises a wire shrinking die arranged at the output port of the machine body, a wire running hole is formed in the wire shrinking die, the input end of the wire running hole is communicated with the interior of the machine body, and the radius of the output end of the wire running hole is 0.985 mm.
Furthermore, the wire drawing mechanism comprises a wire drawing die, a wire drawing hole penetrates through the wire drawing die, and the diameter of a wire outlet of the wire drawing hole is 0.94 mm.
Furthermore, a stress wheel mechanism used for adjusting the stress of the copper wire is arranged between the wire pulling mechanism and the electroplating mechanism.
The utility model has the advantages that: the utility model discloses compare in prior art, after reaching certain smooth finish and diameter through acting as go-between copper sinle silk earlier, carrying out silvering and handling, then carry out wire drawing to suitable specification again, both promoted the smooth finish of copper line and made the electroplating quality promote, can reduce the wearing and tearing to wire drawing mould and silvering layer again.
Drawings
Fig. 1 is a schematic view of the production apparatus of the present invention.
Fig. 2 is the schematic diagram of the paying-off mechanism of the utility model.
Fig. 3 is an internal schematic view of the wire pulling mechanism of the present invention.
Fig. 4 is a schematic view of the wire pulling wheel of the present invention.
Fig. 5 is a sectional view of the wire drawing die of the present invention.
Fig. 6 is a sectional view of the shrinkage line mold of the present invention.
Fig. 7 is a sectional view of the drawing die of the present invention.
Reference numerals: the wire drawing machine comprises a wire drawing mechanism 1, a wire drawing mechanism 2, a traction mechanism 3, a wire drawing mechanism 4, an electroplating mechanism 5, a wire drawing mechanism 11, a wire drawing frame 12, a fixed shaft 12, a movable shaft 13, a reversing wheel 14, a control part 15, a machine body 31, a wire drawing wheel 32, a wire winding groove 33, a wire drawing die 34, a wire drawing hole 35, a wire shrinking die 36, a wire feeding hole 37, a wire drawing die 51 and a wire drawing hole 52.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the utility model provides a pair of throw optical line's apparatus for producing, including paying out machine structure 1, drive mechanism 2, wire drawing mechanism 3, be used for carrying out silvered electroplating mechanism 4 and be used for carrying out the wire drawing mechanism 5 of wire drawing to the copper line after the silvering to the copper line after the acting as go-between, paying out machine structure 1 is used for emitting the copper line, wire drawing mechanism 3 is used for reducing the diameter of copper line and polishes the surface of copper line, drive mechanism 2 is used for pulling the copper line and passes through in proper order wire drawing mechanism 3 electroplate mechanism 4 and wire drawing mechanism 5. The electroplating mechanism 4 and the traction mechanism 2 are conventional structures in the art, and therefore, the details are not described herein.
The utility model is used for processing the diameter into the silver-plated copper line that the diameter is 0.94mm to the copper line that the diameter is 1.38mm, its process steps are as follows:
a. performing primary wire drawing on the copper wire;
b. performing secondary wire drawing on the copper wire to ensure that the diameter of the copper wire is 0.985-0.986 mm;
c. carrying out silver plating treatment on the copper wire;
d. the silver-plated copper wire was subjected to a drawing process so that the diameter of the silver-plated copper wire became 0.94 mm.
Compared with the prior art, the utility model discloses an earlier act as go-between copper sinle silk and reach certain diameter after, carrying out silvering and handling, then carry out wire drawing to suitable specification again, both promoted the smooth finish of copper line and made electroplating quality promote, can reduce the wearing and tearing to wire drawing mould 51 and silvering layer again.
In this embodiment, the pay-off mechanism 1 includes a pay-off rack 11, a fixed shaft 12, a movable shaft 13 and a reversing wheel 14, the fixed shaft 12, the movable shaft 13 and the reversing wheel 14 are all disposed on the pay-off rack 11, and the fixed shaft 12 and the movable shaft 13 are disposed opposite to each other; a control part 15 for pushing the movable shaft 13 to the direction close to the fixed shaft 12 is arranged between the movable shaft 13 and the pay-off rack 11.
When the device is used, a worker drives the movable shaft 13 to enable the movable shaft 13 to retreat, and the control piece 15 also retreats along with the movable shaft 13; then, a worker installs a feeding roller (not shown in the figure) wound with a copper wire between the fixed shaft 12 and the movable shaft 13, loosens the movable shaft 13 and enables the control member 15 to push the movable shaft 13 to abut against the feeding roller to fix the feeding roller, so that the copper wire on the feeding roller is pulled by the traction mechanism 2, is reversed by the reversing wheel 14 and enters the machine body 31, and then is sequentially wound by the wire drawing mechanism 3, the electroplating mechanism 4 and the wire drawing mechanism 5, thereby achieving the effect of automatic action. Preferably, the control member 15 can be a transmission mechanism composed of a motor and a rack and pinion, and the fixed shaft 12 can also be in transmission connection with a driving motor to drive the feeding roller to rotate.
In this embodiment, the wire drawing mechanism 3 includes a machine body 31 and a plurality of wire drawing wheels 32 which are all arranged in the machine body 31, the plurality of wire drawing wheels 32 are arranged in an array, n wire winding grooves 33 are arranged on the side edges of the wire drawing wheels 32, a wire drawing mold 34 is arranged between two adjacent wire drawing wheels 32 in the same row, the wire drawing mold 34 is provided with n wire drawing holes 35, and the inner diameter of a wire inlet of the same wire drawing hole 35 is larger than the inner diameter of a wire outlet; the copper wire gradually reduces in diameter after passing through the wire drawing wheel 32 and the wire drawing die 34, and n is a natural number greater than 1. Specifically, the wire drawing mechanism 3 further comprises a wire drawing die 36 installed at an output port of the machine body 31, a wire running hole 37 is formed in the wire drawing die 36, an input end of the wire running hole 37 is communicated with the inside of the machine body 31, and the radius of an output end of the wire running hole 37 is 0.985 mm.
The copper wire enters the wire drawing die 34 after passing through the wire drawing wheel 32, the diameter of the copper wire is reduced after the copper wire is circularly drawn for a plurality of times, finally the diameter of the copper wire is changed to 0.985mm after the copper wire passes through the wire feeding hole 37 of the wire shrinking die 36, and then the subsequent silver plating and wire drawing actions are carried out. In the process of passing through the wire drawing die 34 and the wire shrinking die 36, the surface of the copper wire is continuously contacted and extruded with the inner wall of the wire drawing die 34, so that the polishing effect is realized. And in this embodiment, this 0.985mm is the utility model discloses an important diameter parameter, except that when the copper line to 1.38mm diameter is drawn to 0.985mm diameter promptly, the smooth finish on copper line surface is more excellent and has promoted silver-plating effect beyond, still make when the copper line reaches silver-plating and wire drawing again behind this specification, the copper line is at the minimum of loss of silver-plated layer behind the wire drawing, and can make and also polish the silver-plated layer at the wire drawing in-process, make the smooth finish of its silver-plated layer also reach the requirement when reaching 0.94mm diameter of final product.
In the present embodiment, the wire drawing mechanism 5 includes a wire drawing die 51, the wire drawing die 51 is provided with a wire drawing hole 52, and a diameter of a wire outlet of the wire drawing hole 52 is 0.94 mm.
In this embodiment, a stress wheel mechanism (not shown in the figure) for adjusting the stress of the copper wire is further disposed between the wire pulling mechanism 3 and the electroplating mechanism 4, so as to reduce the stress of the copper wire after the wire pulling is completed, and make the softness of the final product better meet the requirement.
In the wire pulling mechanism 3 of the present embodiment, the steps specifically include:
a1. lubricating liquid is injected into the machine body 31 for one-time wire drawing for protecting the copper wire to be drawn;
a2. four stay wire wheels 32 are arranged in the machine body 31 in an array mode, each stay wire wheel 32 is provided with n winding grooves 33, and a stay wire mold 34 is arranged between every two adjacent stay wire wheels 32 in the same row;
a3. after passing through the wire drawing wheel 32 and the wire drawing die 34, the copper wire is gradually reduced in diameter and is continuously lubricated and protected by the lubricating liquid in the reducing process.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (6)
1. A production device of a polishing line is characterized in that: including paying out machine structure, drive mechanism, wire drawing mechanism, be used for carrying out silvering electroplating mechanism and be used for carrying out the wire drawing mechanism of wire drawing to the copper line after the silvering to the copper line after acting as go-between, paying out machine constructs and is used for releasing the copper line, wire drawing mechanism is used for reducing the diameter of copper line and polishes the surface of copper line, drive mechanism is used for drawing the copper line and passes through in proper order wire drawing mechanism electroplate the mechanism and wire drawing mechanism.
2. The production apparatus of a polishing line according to claim 1, characterized in that: the pay-off mechanism comprises a pay-off rack, a fixed shaft, a movable shaft and a reversing wheel, wherein the fixed shaft, the movable shaft and the reversing wheel are all arranged on the pay-off rack, and the fixed shaft and the movable shaft are arranged oppositely; a control piece used for pushing the movable shaft to the direction close to the fixed shaft is arranged between the movable shaft and the pay-off rack;
when the copper wire feeding mechanism is used, the feeding roller wound with a copper wire is arranged between the fixed shaft and the movable shaft, and the copper wire is pulled by the traction mechanism to enter the mechanism body after passing through the reversing wheel.
3. The production apparatus of a polishing line according to claim 1, characterized in that: the wire drawing mechanism comprises a machine body and a plurality of wire drawing wheels which are arranged in the machine body, the plurality of wire drawing wheels are arranged in an array mode, n wire winding grooves are formed in the side edges of the wire drawing wheels, a wire drawing die is arranged between every two adjacent wire drawing wheels in the same row, the wire drawing die is provided with n wire drawing holes, and the inner diameter of a wire inlet of the same wire drawing hole is larger than that of a wire outlet; the copper wire radius is reduced gradually after passing through the wire drawing wheel and the wire drawing die, and n is a natural number larger than 1.
4. The production apparatus of a polishing line according to claim 3, characterized in that: the wire drawing mechanism further comprises a wire shrinking die arranged at the output port of the machine body, a wire passing hole is formed in the wire shrinking die, the input end of the wire passing hole is communicated with the interior of the machine body, and the radius of the output end of the wire passing hole is 0.985 mm.
5. The production apparatus of a polishing line according to claim 1, characterized in that: the wire drawing mechanism comprises a wire drawing die, wherein a wire drawing hole penetrates through the wire drawing die, and the diameter of a wire outlet of the wire drawing hole is 0.94 mm.
6. The production apparatus of a polishing line according to claim 1, characterized in that: and a stress wheel mechanism used for adjusting the stress of the copper wire is also arranged between the wire drawing mechanism and the electroplating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029428.XU CN211489086U (en) | 2019-11-20 | 2019-11-20 | Production device of polishing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029428.XU CN211489086U (en) | 2019-11-20 | 2019-11-20 | Production device of polishing line |
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| Publication Number | Publication Date |
|---|---|
| CN211489086U true CN211489086U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922029428.XU Active CN211489086U (en) | 2019-11-20 | 2019-11-20 | Production device of polishing line |
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| CN (1) | CN211489086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215472A (en) * | 2019-11-20 | 2020-06-02 | 东莞市缔网通讯科技有限公司 | Production device and production process of polishing line |
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2019
- 2019-11-20 CN CN201922029428.XU patent/CN211489086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215472A (en) * | 2019-11-20 | 2020-06-02 | 东莞市缔网通讯科技有限公司 | Production device and production process of polishing line |
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