CN210306081U - Copper bar peeling machine - Google Patents
Copper bar peeling machine Download PDFInfo
- Publication number
- CN210306081U CN210306081U CN201920951250.1U CN201920951250U CN210306081U CN 210306081 U CN210306081 U CN 210306081U CN 201920951250 U CN201920951250 U CN 201920951250U CN 210306081 U CN210306081 U CN 210306081U
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- cutting
- cutting units
- copper bar
- units
- groups
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 55
- 239000010949 copper Substances 0.000 title claims abstract description 55
- 238000005520 cutting process Methods 0.000 claims abstract description 116
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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Abstract
The utility model discloses a copper bar peeling machine, which comprises a frame and a tractor arranged beside the frame and used for drawing a copper bar, wherein four groups of cutting units are arranged on the frame, the four groups of cutting units are all annular cutting units and are sequentially arranged on a copper bar travelling path, and the cutting radiuses of the four groups of cutting units are sequentially arranged from small to large from a copper bar feeding side to a copper bar discharging side; the front three groups of cutting units from the feeding side to the discharging side of the copper rod in the four groups of cutting units, each group comprises three cutting edge surfaces, the three cutting edge surfaces form an annular cutting surface together, and each group of cutting units comprises a large-size edge surface which is larger than 120 degrees and smaller than 180 degrees on the annular cutting surface and two symmetrical small-size edge surfaces; and the last group of cutting units close to the discharge side consists of two symmetrical semicircular cutting edge surfaces. The utility model discloses can realize continuous, the high efficiency of bar copper and skin to improve the holistic stability of peeler and precision.
Description
Technical Field
The utility model relates to a processing equipment of skinning among the copper product production and processing technical field, concretely relates to bar copper peeler.
Background
In the production and processing process of copper or copper alloy wires, due to the prior processing procedure, the surface of a copper rod or copper rod as a master batch usually generates an oxidation phenomenon, so that the surface of the copper rod or copper rod needs to be treated before wire drawing and forming, and in the existing process, the treatment method of the surface oxidation layer mainly comprises two chemical methods and a physical method:
the chemical treatment method is characterized in that the oxide layer on the surface of the wire rod is removed by means of selective dissolution of the microscopic surface of the metal in a chemical solvent. However, the chemical treatment method has a low treatment degree, and can only treat a surface layer structure with a thin oxide layer, and industrial wastewater containing a large amount of heavy metal ions and residual acid is generated in the treatment process, so that the defects of low efficiency and high processing cost exist, and the chemical treatment method is gradually eliminated.
The physical method is surface stripping treatment, namely, the surface of the copper material is cut off to a certain depth, so that an oxidation layer and impurities on the surface of the copper material are removed. The processing mode can effectively keep the flatness of the surface of the copper wire, the cut surface layer can be recycled, and the copper wire finished product can be ensured to have the advantages of sufficient purity and the like through multilayer peeling operation. However, in the peeling process of the copper bar peeling machine in the prior art, because multiple peeling operations need to be performed, different peeling molds have molds with different precisions, and two peeling operations cannot be performed continuously.
Disclosure of Invention
The utility model provides a technical problem to provide a bar copper peeler to solve the defect in the above-mentioned technical background.
The utility model provides a technical problem adopt following technical scheme to realize:
a copper bar peeling machine comprises a rack and a tractor arranged beside the rack and used for dragging a copper bar, wherein four groups of cutting units are arranged on the rack, the four groups of cutting units are all annular cutting units and are sequentially arranged on a copper bar travelling path, and cutting radiuses of the four groups of cutting units are sequentially arranged from a copper bar feeding side to a copper bar discharging side from small to large; the front three groups of cutting units from the feeding side to the discharging side of the copper rod in the four groups of cutting units, each group comprises three cutting edge surfaces, the three cutting edge surfaces form an annular cutting surface together, and each group of cutting units comprises a large-size edge surface which is larger than 120 degrees and smaller than 180 degrees on the annular cutting surface and two symmetrical small-size edge surfaces; and the last group of cutting units close to the discharge side consists of two symmetrical semicircular cutting edge surfaces.
By way of further limitation, in the first three groups of cutting units from the feeding side to the discharging side of the copper rod, included angles between the cutting edges of the first group of cutting units and the cutting edges corresponding to the second group of cutting units and included angles between the cutting edges of the second group of cutting units and the cutting edges corresponding to the third group of cutting units are all 60 degrees.
By way of further limitation, it is preferred that the major dimension facets correspond to an included angle of 160 ° on the annular cutting face, and two minor dimension facets corresponding to a major dimension facet of that gauge correspond to an included angle of 100 ° on the annular cutting face.
As a further limitation, guide mechanisms for stabilizing the feeding direction and angle of the copper bar to be processed are arranged on the outer sides of the cutting units and between the adjacent cutting units; the guide mechanism is preferably a guide sleeve structure with the inner diameter being 2-3 mm larger than the outer diameter of the copper rod of the corresponding processing section; in order to improve the guiding performance of the guide sleeve, a layer of high-density polytetrafluoroethylene coating is formed on the inner side of the guide sleeve.
As further injectd, the last shaping of cutting unit has the chip groove to still be provided with a rotatory chip removal mechanism in the outside that corresponds cutting unit, rotatory chip removal mechanism covers the high-speed rotatory quotation of cutting unit for having the plane of projection to rotate at a high speed through chip groove and rotatory chip removal mechanism and collect cutting piece and centralized processing.
As a further limitation, the four groups of cutting units are all detachable and replaceable structures so as to facilitate maintenance and replacement.
Has the advantages that: the utility model discloses a set up four group's annular cutting device on bar copper advancing line, realize the automation of bar copper and skin in succession, and the operation of skinning through the quartic reduces the intensity of skinning between adjacent cutter, and then improve the precision of skinning, and vibrations and runout when three sword cutting faces of misplacing each other through reasonable three groups that set up effectively get into annular cutting device, and then guarantee continuous processing stability and cutting precision, the last group of twolip cutting face of cooperation carries out the plastic, guarantee the unanimity and the finish of cutting surface degree of depth.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic view of a second cutting unit in fig. 1.
Fig. 3 is a schematic view of a fourth cutting unit in fig. 1.
Wherein: 1. a traction guide sleeve; 2. a copper bar to be cut; 3. an end guide sleeve; 4. mounting a bracket; 5. a cutting tool holder; 6. rotating the chip removal mechanism; 7. a cutting edge; 8. and a middle guide sleeve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1, 2 and 3, in the embodiment, the copper bar peeling machine comprises a frame and a tractor arranged in the frame, and the tractor clamps and feeds the copper bar 2 to be cut through upper and lower paired traction guide sleeves.
A channel for the copper rod 2 to be cut to advance is further arranged on the rack of the copper rod peeling machine, four annular mounting brackets 4 are sequentially arranged on the channel, the four annular mounting brackets 4 respectively correspond to four groups of cutting units, the front three groups of cutting units from the feeding end to the discharging end of the copper rod 2 to be cut in the four groups of cutting units are similar in structure, and each group of cutting units comprises one mounting bracket 4 with a cambered surface of 160 degrees and two mounting brackets 4 which are symmetrically arranged and correspond to cambered surfaces of 100 degrees as shown in fig. 2; and the corresponding mounting brackets 4 are correspondingly provided with cutting edges 7, so that the cutting edges 7 fixedly arranged on the three mounting brackets 4 form a complete annular cutting surface. The three groups of cutting units are only different in that the cutting radiuses of the three groups of cutting units are sequentially arranged from the feed side to the discharge side of the copper bar 2 to be cut from small to large so as to continuously cut the copper bar 2 to be cut in three sections, and when the three groups of cutting units are assembled, included angles of 60 degrees are kept between the cutting edge 7 of the first group of cutting unit and the cutting edge 7 corresponding to the second group of cutting unit, and included angles of 60 degrees are kept between the cutting edge 7 of the second group of cutting unit and the cutting edge 7 corresponding to the third group of cutting unit. And the fourth group comprises two mounting brackets 4, two symmetrical semicircular mounting brackets 4 are formed on the inner sides of the two mounting brackets 4, and semicircular cutting edges 7 are correspondingly mounted on the two semicircular mounting brackets 4.
In addition, a rotary chip removal mechanism 6 is formed on the inner side of each mounting bracket 4, a chip removal groove is formed on each cutting edge 7, and the rotary chip removal mechanism 6 is a high-speed rotary disk surface with a projection surface covering the cutting unit, so that cutting chips are collected and processed in a centralized manner through the chip removal grooves and the high-speed rotation of the rotary chip removal mechanism 6.
In addition, traction guide sleeves 1 for stabilizing the feeding direction and the angle of the copper rod to be processed are arranged on the outer sides of the first group of cutting units and the fourth group of cutting units, a middle guide sleeve 8 for stabilizing the copper rod 2 to be processed in the cutting process and guiding the copper rod 2 to be processed is formed between the adjacent cutting units, the inner diameters of the traction guide sleeves 1 and the middle guide sleeve 8 are both larger than the outer diameter of the copper rod 2 to be processed at the corresponding processing section by 2-3 mm, and in order to improve the passing performance of the copper rod 2 to be processed in the corresponding traction guide sleeves 1 and the middle guide sleeve 8, a layer of high-density polytetrafluoroethylene coating is formed on the inner sides of the traction guide sleeves 1 and the middle guide sleeve 8.
In this embodiment, the cutting blade 7 is detachably connected to the mounting bracket 4 by a fastening groove and a screw thread for easy maintenance and replacement.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (8)
1. A copper bar peeling machine comprises a rack and a tractor arranged beside the rack and used for dragging a copper bar, and is characterized in that four groups of cutting units are arranged on the rack, the four groups of cutting units are all annular cutting units, the cutting units are sequentially arranged on a copper bar travelling path, and the cutting radiuses of the four groups of cutting units are sequentially arranged from small to large from a copper bar feeding side to a copper bar discharging side; the front three groups of cutting units from the feeding side to the discharging side of the copper rod in the four groups of cutting units, each group comprises three cutting edge surfaces, the three cutting edge surfaces form an annular cutting surface together, and each group of cutting units comprises a large-size edge surface which is larger than 120 degrees and smaller than 180 degrees on the annular cutting surface and two symmetrical small-size edge surfaces; and the last group of cutting units close to the discharge side consists of two symmetrical semicircular cutting edge surfaces.
2. The bar barking machine of claim 1 wherein the included angles between the cutting edges of the first set of cutting units and the cutting edges corresponding to the second set of cutting units and between the cutting edges of the second set of cutting units and the cutting edges corresponding to the third set of cutting units are all 60 ° for the first three sets of cutting units from the infeed side to the outfeed side of the bar.
3. The bar barking machine of claim 1 wherein the major dimension facet corresponds to an included angle of 160 ° in the circular cutting plane and the two minor dimension facets that correspond to the major dimension facet of the gauge correspond to an included angle of 100 ° in the circular cutting plane.
4. The copper bar peeling machine according to claim 1, wherein a guide mechanism for stabilizing the feeding direction and angle of the copper bar to be processed is arranged outside the cutting units and between adjacent cutting units.
5. The copper bar peeling machine according to claim 4, wherein the guiding mechanism is a guide sleeve with an inner diameter 2-3 mm larger than the outer diameter of the copper bar at the corresponding processing section.
6. The bar barking machine of claim 5, wherein the guide sleeve is formed with a high density polytetrafluoroethylene coating on the inside.
7. The copper bar peeling machine according to claim 1, wherein the cutting unit is formed with a chip removal groove, and a rotary chip removal mechanism is further arranged on the outer side of the corresponding cutting unit, and the rotary chip removal mechanism is a disk surface which is provided with a projection surface and covers the cutting unit and can rotate at a high speed.
8. The bar barking machine of claim 1 wherein the four sets of cutting units are removable and replaceable structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951250.1U CN210306081U (en) | 2019-06-24 | 2019-06-24 | Copper bar peeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951250.1U CN210306081U (en) | 2019-06-24 | 2019-06-24 | Copper bar peeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306081U true CN210306081U (en) | 2020-04-14 |
Family
ID=70145936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920951250.1U Active CN210306081U (en) | 2019-06-24 | 2019-06-24 | Copper bar peeling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306081U (en) |
-
2019
- 2019-06-24 CN CN201920951250.1U patent/CN210306081U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A copper bar peeling machine Effective date of registration: 20230117 Granted publication date: 20200414 Pledgee: Agricultural Bank of China Limited Zhuzhou High-tech Development Zone Sub-branch Pledgor: ZHUZHOU AMALLOY MATERIAL Co.,Ltd. Registration number: Y2023980031272 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200414 Pledgee: Agricultural Bank of China Limited Zhuzhou High-tech Development Zone Sub-branch Pledgor: ZHUZHOU AMALLOY MATERIAL Co.,Ltd. Registration number: Y2023980031272 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A copper bar peeling machine Granted publication date: 20200414 Pledgee: Agricultural Bank of China Limited Zhuzhou branch Pledgor: ZHUZHOU AMALLOY MATERIAL Co.,Ltd. Registration number: Y2024980012175 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |