CN220195962U - Copper pole extrusion servicing box before ultra-microfilament shaping - Google Patents
Copper pole extrusion servicing box before ultra-microfilament shaping Download PDFInfo
- Publication number
- CN220195962U CN220195962U CN202320953729.5U CN202320953729U CN220195962U CN 220195962 U CN220195962 U CN 220195962U CN 202320953729 U CN202320953729 U CN 202320953729U CN 220195962 U CN220195962 U CN 220195962U
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- Prior art keywords
- polishing
- box
- sun gear
- planetary gear
- copper rod
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 64
- 239000010949 copper Substances 0.000 title claims abstract description 64
- 238000001125 extrusion Methods 0.000 title claims abstract description 20
- 238000007493 shaping process Methods 0.000 title claims description 4
- 238000005498 polishing Methods 0.000 claims abstract description 56
- 238000000227 grinding Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 102000002151 Microfilament Proteins Human genes 0.000 claims 1
- 108010040897 Microfilament Proteins Proteins 0.000 claims 1
- 210000003632 microfilament Anatomy 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 31
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 238000002161 passivation Methods 0.000 description 12
- 239000000428 dust Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000011282 treatment Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of metal wire processing, in particular to a copper rod extrusion and preparation box before forming of ultra-micro wires. Including alignment mechanism, setting at the grinding device of alignment mechanism output, setting up at the belt cleaning device of grinding device output, grinding device includes the case of polishing, installs planetary gear box and the high-pressure air pipe in the case of polishing, is equipped with the abrasive band between three planet wheel in the planetary gear box two by two through the wheel axle sleeve. The rectifying box can synchronously straighten, polish and clean the copper rod of the ultra-fine wire raw material, and has high production efficiency; the copper pole is polished and is not kept dead angle, and consumptive material long service life.
Description
Technical Field
The utility model relates to the technical field of metal wire processing, in particular to a copper rod extrusion and preparation box before forming of ultra-micro wires.
Background
The raw material copper rod subjected to ultra-micro wire extrusion treatment is inevitably contaminated with impurities or distorted by external force during storage and transportation, and must be subjected to necessary cleaning before extrusion and wire drawing. The copper rod surface treatment equipment matched with the existing continuous extrusion machine is simple, only one steel wire brush is used for polishing the surface of the copper rod, the steel wire brush is soft in texture, the cleaning treatment effect on stubborn stains such as paint, copper rust and engine oil is poor, impurities or copper powder still exist on the surface of the copper rod after the copper rod is treated, defects exist after the unclean copper rod is extruded, and the use of an ultra-micro wire extrusion process cannot be met. The Chinese patent 2022111098686 discloses an oxygen-free copper rod polishing device and a working method thereof, and publication number CN115194569A, wherein the polishing device carries out rough grinding and fine grinding on a copper rod clamped by a clamping device through the clamping device, a moving device and a polishing device, so that the rough grinding and the fine grinding are sequentially realized in the process of one-time clamping and transporting of the copper rod, and the polishing mechanism comprises a flexible part and a deformation mechanism connected with the flexible part; and two rough grinding layers and one fine grinding layer are arranged on the outer wall of the flexible piece, which faces the cleaning mechanism. The rough grinding layer and the fine grinding layer of the grinding mechanism are fixed, the grinding and cleaning effects are greatly reduced after the rough grinding layer and the fine grinding layer are worn down along with the extension of working time, consumable materials are required to be replaced frequently in order to ensure the cleaning effects, and the grinding mechanism is only suitable for grinding short copper rods and is not suitable for continuous long copper rods.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the copper rod extrusion and preparation box before the formation of the ultra-micro wires, which can be used for carrying out preparation treatments such as straightening, polishing, dedusting, cleaning and the like on raw copper rods subjected to ultra-micro wire extrusion treatment, and can meet the requirement of the subsequent ultra-micro wire extrusion working procedure.
The aim of the utility model can be achieved by the following technical scheme: the utility model discloses a copper rod extrusion and sizing box before ultra-microfilament forming, which comprises a straightening mechanism, a polishing device arranged at the output end of the straightening mechanism and a cleaning device arranged at the output end of the polishing device, wherein the polishing device comprises a polishing box, a planetary gear box and a high-pressure air pipe, the planetary gear box is arranged in the polishing box and is provided with a sun gear and a planet gear which are normally meshed, the sun gear is sleeved on a hollow shaft through a bearing, the hollow shaft penetrates through the side wall of the planetary gear box and is fixedly connected to the inner wall of the polishing box, the sun gear is in transmission connection with a polishing motor, and abrasive belts are arranged between every two of three planet gears which are normally meshed with the sun gear through wheel shaft sleeves.
After the scheme is adopted, three planet gears in the polishing device drive the abrasive belt to polish the raw material copper rod and simultaneously encircle the raw material copper rod to do circular motion, so that the raw material copper rod can be polished 360 degrees without dead angles, the polishing effect is good, and the consumable material has long service life. The high-pressure air pipe is matched for dust removal, so that impurities and dust on the surface of the raw material copper rod can be thoroughly removed.
Preferably, the cleaning device comprises an ultrasonic cleaning tank, a guide roller arranged in the ultrasonic cleaning tank, a secondary straightening press roller arranged behind the ultrasonic cleaning tank and a drying cylinder.
After the scheme is adopted, the guide roller can enable the ultra-long raw material copper rod to smoothly pass through the ultrasonic cleaning tank, and sticky attachments such as greasy dirt on the surface of the raw material copper rod are washed away.
Preferably, the straightening mechanism comprises a horn-shaped first straightening channel and a second straightening channel arranged at the rear end of the first straightening channel, and the second straightening channel comprises two groups of pressing wheels which are mutually rolled.
After the scheme is adopted, before polishing, the straightening mechanism can straighten the bent and deformed raw material copper rod, so that the follow-up polishing and cleaning are facilitated.
Preferably, the lower extreme of case of polishing is provided with the suction box, the suction box communicates with the case of polishing, and the suction box is connected negative pressure fan.
After the scheme is adopted, the dust collection box can timely clean scraps and dust in the grinding box, so that the inner space of the grinding box is kept clean, and the raw material copper rod is prevented from being polluted by secondary pollution.
Preferably, the sun gear is a duplex gear, the front end of the sun gear is positioned in the planetary gear box and is normally meshed with the planet gears, and the rear end of the sun gear penetrates through the side wall of the planetary gear box and is meshed with the driving gear fixedly arranged on the rotating shaft of the polishing motor.
After the scheme is adopted, the driving structure of the sun gear is more compact and simple, and the reduction of production cost is facilitated.
In summary, the comprehensive effects brought by the utility model include:
(1) The alignment, polishing and cleaning of the ultra-microfilament raw material copper rod are synchronously completed, and the production efficiency is high.
(2) The copper rod is polished without dead angle, the consumable has long service life, and the polishing degree can be flexibly adjusted under the condition of not changing the conveying speed of the copper rod, so that impurities are thoroughly removed, and the loss of raw materials is reduced as much as possible.
(3) The ultrasonic cleaning after polishing can remove oily attachments, and the copper rod is passivated, so that the quality of the preparation treatment is further improved.
Drawings
Fig. 1 is a schematic diagram of the structure of an embodiment of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of the grinding box.
Fig. 3 is a schematic view of the internal structure of the planetary gear box.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
As shown in fig. 1, the copper rod extrusion and preparation box before ultrafine wire forming comprises a straightening mechanism, a polishing device arranged at the output end of the straightening mechanism and a cleaning device arranged at the output end of the polishing device, wherein a raw material copper rod 9 before ultrafine wire forming is sequentially subjected to shaping and straightening by the straightening mechanism, polishing and deslagging by the polishing device and cleaning and drying by the cleaning device, and finally, the clean and tidy copper rod meeting the extrusion requirement is output. The straightening mechanism comprises a horn-shaped first straightening channel 2 and a second straightening channel arranged at the rear end of the first straightening channel 2, and the second straightening channel comprises two groups of pressing wheels 21 which are mutually rolled. The coiled raw material copper rod 9 is fed into the first straightening channel 2 along the horn mouth for preliminary straightening, then is extruded by two groups of pressing wheels 21 which are mutually rolled to flatten smaller bending, and finally forms a straight rod to be fed into the polishing device.
As shown in fig. 2 and 3, the polishing device comprises a polishing box 1, a planetary gear box 3 installed in the polishing box 1 and a high-pressure air pipe 4, wherein the outer shell of the planetary gear box 3 is connected to the inner wall of the polishing box 1 through a bracket, and the outer shell of the planetary gear box 3 and the inner wall of the polishing box 1 can be directly and fixedly connected together. The planetary gear box 3 is provided with a planetary gear mechanism formed by a sun gear 32 and planetary gears 33 which are in constant mesh, the planetary gear mechanism comprises a sun gear and a plurality of planetary gears, in the embodiment, three planetary gears are preferably arranged around the sun gear in an equal angle mode, a large toothed ring 351 is arranged on the outer side of each planetary gear, the large toothed ring 351 is fixedly connected with the inner wall of the planetary gear box 3, each planetary gear 33 is simultaneously in constant mesh with the sun gear 32 and the large toothed ring 351, and when the sun gear 32 rotates, the planetary gears 33 are driven to rotate, and on one hand, the planetary gears 33 rotate around the central shaft of the planetary gears 32, and on the other hand, the planetary gears 33 also revolve around the central shaft of the sun gear 32.
The sun gear 32 is sleeved on the hollow shaft 31 through a bearing, the hollow shaft 31 penetrates through the side wall of the planetary gear box 3 to be fixedly connected to the inner wall of the polishing box 1, the sun gear 32 is in transmission connection with the polishing motor 35, and the polishing motor 35 drives the sun gear 32 to rotate. The three planetary gears 33 which are always meshed with the sun gear 32 are provided with abrasive belts 34 through axle sleeves. As shown in fig. 3, the sanding surface of the sanding belt 34 faces outwards, and the outer side of the sanding belt 34 mounted between the two planetary wheels 33 contacts the side of the raw copper bar 9 when the raw copper bar 9 extends through the hollow shaft 31 to the front of the planetary gearbox 3. At this time, if the sun gear 32 rotates, the two planetary gears 33 rotate to drive the abrasive belt 34 to rotate so as to polish the contact surface of the raw material copper rod 9. At the same time, the revolution of the two planetary gears 33 drives the abrasive belt 34 to revolve 360 degrees around the central shaft of the sun gear 32, the contact surface between the abrasive belt 34 and the raw material copper rod 9 is changed when the abrasive belt 34 revolves, and a complete annular polishing belt is formed on the polished contact surface on the raw material copper rod 9 after each revolution. At this time, if the raw copper bar 9 is pushed forward at a proper speed, the endless polishing belt becomes spiral. By selecting a proper width of the abrasive belt 34 and matching a certain pushing speed of the raw material copper rod 9, the outer surface of the whole raw material copper rod 9 can be completely polished. Of course, depending on the number of planet wheels 33, one or two or three belt belts 34 may be used as shown in fig. 3.
As a further improvement of the present utility model, the sun gear 32 is a duplex gear, the front end of the sun gear 32 is located in the planetary gear box 3 and is in constant mesh with the planet gears 33, and the rear end of the sun gear 32 passes through the side wall of the planetary gear box 3 and is in mesh with a driving gear fixedly installed on the rotating shaft of the polishing motor 35. The polishing motor 35 may be fixedly connected to the inner wall of the polishing box 1, or may be fixedly connected to the outer wall of the hollow shaft 31 through a motor base.
As shown in fig. 1, the polishing box 1 is internally provided with an air blowing port of the high-pressure air pipe 4, the air blowing port faces the contact surface of the raw material copper rod 9 and the abrasive belt 34, the lower end of the high-pressure air pipe 4 is connected with the compressed air pump 6 through a pipeline, compressed air generated by the compressed air pump 6 is blown out through the air blowing port, residues and chips polished by the abrasive belt 34 can be blown off, the polishing surface of the abrasive belt 34 is cleaned timely, and the service life of the polishing surface is prolonged. In order to obtain better sweeping effect, 2 or 3 air outlets of the high-pressure air pipe 4 can be arranged around the raw material copper rod 9, so that all angles of the raw material copper rod 9 can be swept.
In addition, the lower extreme of case 1 polishes is provided with suction box 5, suction box 5 communicates with case 1 polishes, and suction box 5 connects negative pressure fan. The negative pressure fan can form negative pressure in the dust box 5 and the polishing box 1, and the residues, the fragments and the dust generated by polishing are sucked into the dust box 5, so that the dust is prevented from overflowing and polluting the environment.
As a further improvement of the present utility model, as shown in fig. 1, the cleaning apparatus includes an ultrasonic cleaning tank 7, a guide roller 71 provided in the ultrasonic cleaning tank 7, a secondary straightening press roller 22 provided behind the ultrasonic cleaning tank 7, and a drying drum 14. The guide rollers 71 are staggered, so that the raw material copper bars 9 entering the ultrasonic cleaning tank 7 are forced to be pushed along the S-shaped route, the residence time of the raw material copper bars 9 in the ultrasonic cleaning tank 7 is prolonged, and the cleaning effect is improved. The secondary straightening press roller 22 is composed of two groups of mutually rolled rollers, the raw material copper rod 9 output from the ultrasonic cleaning tank 7 is restored to a straight state through the rolling of the two groups of rollers of the secondary straightening press roller 22, and then is sent into the cylindrical drying cylinder 14 for drying.
The bottom of the ultrasonic cleaning tank 7 is provided with an ultrasonic generator 11, so that liquid in the ultrasonic cleaning tank 7 generates ultrasonic vibration, and adhesive attachments such as engine oil and the like adhered to the raw material copper rod 9 can be cleaned by utilizing the vibration of the liquid. Only the liquid cleaning agent or a composite liquid of the liquid cleaning agent and the passivation solution may be used in the ultrasonic cleaning tank 7. When the passivation solution is used, an electric heating rod 13 is arranged in the ultrasonic cleaning tank 7 and is used for heating the passivation solution to obtain a better passivation effect; the passivation solution circulating pump 91 is arranged outside the ultrasonic cleaning tank 7, the passivation solution in the ultrasonic cleaning tank 7 is pumped out by the passivation solution circulating pump 91 through a pipeline, and is filtered by the filter plate and then is sent back to the ultrasonic cleaning tank 7, so that the residual impurities in cleaning can be filtered out, and the cleaning of the passivation solution is kept. The purpose of the passivation treatment is to ensure that the surface of the raw material copper rod 9 is not oxidized and prevent adverse effects on the subsequent treatment process.
The passivation solution is attached to the surface of the raw material copper rod 9 and can affect subsequent treatment, and the drying cylinder 14 can dry the cleaned and passivated raw material copper rod 9, so that the excessive passivation solution is prevented from being attached to the raw material copper rod 9 and entering subsequent working procedures.
Therefore, impurities such as dust, graphite powder, oxide and the like on the surface of the copper rod can be effectively cleaned after pretreatment, passivation treatment is carried out, and defects such as foaming and the like can not occur in a subsequent heat treatment process.
When the straightening machine is used, the raw material copper rod 9 is sequentially subjected to straightening by the straightening mechanism, grinding by the grinding device, deslagging, cleaning by the cleaning device and drying under the action of external traction force or traction force generated when the secondary straightening press roller 22 rolls, and finally the clean and tidy copper rod meeting the extrusion requirement is output.
The structures, proportions, sizes, etc. shown in the drawings attached hereto are for illustration purposes only and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
The utility model has been described above with reference to preferred embodiments, but the scope of the utility model is not limited thereto, and any and all technical solutions falling within the scope of the claims are within the scope of the utility model. Various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.
Claims (5)
1. The utility model provides a copper pole extrusion boot before super microfilament shaping, includes alignment mechanism, sets up at the grinding device of alignment mechanism output, sets up at the belt cleaning device of grinding device output, its characterized in that: the polishing device comprises a polishing box (1), a planetary gear box (3) arranged in the polishing box (1) and a high-pressure air pipe (4), wherein a sun gear (32) and planet gears (33) which are normally meshed are arranged in the planetary gear box (3), the sun gear (32) is sleeved on a hollow shaft (31) through a bearing, the hollow shaft (31) penetrates through the side wall of the planetary gear box (3) to be fixedly connected onto the inner wall of the polishing box (1), the sun gear (32) is in transmission connection with a polishing motor (35), and abrasive belts (34) are arranged between every two of three planet gears (33) which are normally meshed with the sun gear (32) through wheel shaft sleeves.
2. The copper rod extrusion boot prior to ultra-fine wire forming of claim 1, wherein: the cleaning device comprises an ultrasonic cleaning tank (7), a guide roller (71) arranged in the ultrasonic cleaning tank (7), a secondary straightening press roller (22) arranged behind the ultrasonic cleaning tank (7) and a drying cylinder (14).
3. A copper bar extrusion kit before ultra-microwire formation according to claim 1 or 2, wherein: the straightening mechanism comprises a horn-shaped first straightening channel (2) and a second straightening channel arranged at the rear end of the first straightening channel (2), and the second straightening channel comprises two groups of pressing wheels (21) which are mutually rolled.
4. A copper bar extrusion kit before ultra-microwire formation according to claim 1 or 2, wherein: the lower extreme of case (1) of polishing is provided with suction box (5), suction box (5) and case (1) intercommunication of polishing, suction box (5) connect the negative pressure fan.
5. A copper bar extrusion kit before ultra-microwire formation according to claim 1 or 2, wherein: the sun gear (32) is a duplex gear, the front end of the sun gear (32) is positioned in the planetary gear box (3) and is normally meshed with the planet gears (33), and the rear end of the sun gear (32) penetrates through the side wall of the planetary gear box (3) and is meshed with a driving gear fixedly arranged on the rotating shaft of the polishing motor (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953729.5U CN220195962U (en) | 2023-04-25 | 2023-04-25 | Copper pole extrusion servicing box before ultra-microfilament shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953729.5U CN220195962U (en) | 2023-04-25 | 2023-04-25 | Copper pole extrusion servicing box before ultra-microfilament shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220195962U true CN220195962U (en) | 2023-12-19 |
Family
ID=89146846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320953729.5U Active CN220195962U (en) | 2023-04-25 | 2023-04-25 | Copper pole extrusion servicing box before ultra-microfilament shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220195962U (en) |
-
2023
- 2023-04-25 CN CN202320953729.5U patent/CN220195962U/en active Active
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