CN114951322A - Copper line continuous oiling draw-off gear - Google Patents
Copper line continuous oiling draw-off gear Download PDFInfo
- Publication number
- CN114951322A CN114951322A CN202210625281.4A CN202210625281A CN114951322A CN 114951322 A CN114951322 A CN 114951322A CN 202210625281 A CN202210625281 A CN 202210625281A CN 114951322 A CN114951322 A CN 114951322A
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- China
- Prior art keywords
- copper wire
- oiling
- annular
- brush
- oil
- 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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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 229910052802 copper Inorganic materials 0.000 title claims description 25
- 239000010949 copper Substances 0.000 title claims description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000005096 rolling process Methods 0.000 claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000005491 wire drawing Methods 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 5
- 238000010521 absorption reaction Methods 0.000 claims 2
- 239000010731 rolling oil Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000003433 contraceptive agent Substances 0.000 description 1
- 230000002254 contraceptive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
- B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention discloses a copper wire continuous oiling and drawing device which comprises a rack, a copper wire cleaning and guiding mechanism, a copper wire rolling oiling mechanism and a copper wire drawing mechanism, wherein the copper wire cleaning and guiding mechanism comprises a horizontal guiding groove, a first fixed annular hairbrush, a first rotary annular hairbrush, a second fixed annular hairbrush, a second rotary annular hairbrush, an annular air nozzle and a dust suction hole, the copper wire rolling oiling mechanism is arranged on the right side of the copper wire cleaning and guiding mechanism, and the copper wire rolling oiling mechanism comprises a vertical rolling wheel group, a horizontal rolling wheel group, an oiling roller wheel, an oiling rolling groove, an oil guide hole, an oil pump, an annular oiling sponge and a spring compression column. The device can synchronously and uniformly guide and oil-coat the copper wire by the drawing device, ensures continuous drawing, can clean the surface of the copper wire, ensures that the copper wire enters a drawing die after being completely and uniformly coated with oil, and is favorable for reducing die wear generated in the drawing process and improving the drawing quality of the copper wire.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of copper wire drawing equipment, in particular to the technical field of a copper wire continuous oil coating drawing device.
[ background ] A method for producing a semiconductor device
Drawing, which is a plastic processing method for drawing a metal blank from a die hole smaller than the section of the blank by applying external force to the front end of the metal to be drawn so as to obtain a product with corresponding shape and size. Copper line production process, generally cross drawing the copper line of major diameter into minor diameter through the die head, take place serious wearing and tearing in order to reduce the copper line at drawing the in-process, drawing oil need be chooseed for use at the in-process of drawing, can effectively reduce the friction of copper line and mould like this with reducing wear, but current draw gear generally all need stop the device when refueling and refuel again, be unfavorable for going on of drawing in succession, the efficiency of drawing production is drawn in the serious influence, suitable fat liquoring mechanism does not have simultaneously, it is inhomogeneous to lead to the fat liquoring, draw the in-process and produce easily because drawing the oil not enough and cause the fluctuation of drawing copper line quality.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a drawing device for continuously oiling copper wires, which can be used for synchronously and uniformly guiding and oiling copper wires, ensures continuous drawing, can be used for cleaning the surfaces of the copper wires, ensures that the copper wires enter a drawing die after being completely and uniformly oiled, and is beneficial to reducing die wear generated in the drawing process and improving the drawing quality of the copper wires.
In order to achieve the purpose, the invention provides a copper wire continuous oiling and drawing device which comprises a rack, a copper wire cleaning and guiding mechanism, a copper wire rolling oiling mechanism and a copper wire drawing mechanism, wherein the left side of the rack is provided with the copper wire cleaning and guiding mechanism, the copper wire cleaning and guiding mechanism comprises a horizontal guiding groove, a first fixed annular brush, a first rotary annular brush, a second fixed annular brush, a second rotary annular brush, an annular air nozzle and a dust suction hole, the opening diameter of the horizontal guiding groove gradually shrinks from left to right, the opening at the leftmost end of the horizontal guiding groove is provided with the first fixed annular brush, the right side of the first fixed annular brush is provided with the first rotary annular brush, the right side of the first rotary annular brush is provided with the second fixed annular brush, the right side of the second fixed annular brush is provided with the second rotary annular brush, the right side of the second rotary annular hairbrush is provided with an annular air jet, the annular air jet is arranged at the opening part of the rightmost end of the horizontal guide groove, the root parts of the first fixed annular hairbrush and the second fixed annular hairbrush are respectively provided with a dust suction hole, the dust suction holes are connected with a dust collector outside the horizontal guide groove, the bristles of the first fixed annular hairbrush, the first rotary annular hairbrush, the second fixed annular hairbrush and the second rotary annular hairbrush are all hard bristles, the tail ends of the bristles are positioned at the same height, the right side of the copper wire cleaning guide mechanism is provided with a copper wire rolling oiling mechanism, the copper wire rolling oiling mechanism comprises a vertical rolling wheel group, a horizontal roller group, an oiling roller groove, an oil guide hole, an oil pump, an annular oiling sponge and a spring compression column, the vertical rolling wheel group consists of a pair of oiling rollers which are vertically arranged, the periphery of fat liquoring gyro wheel is fitted with a contraceptive ring and is equipped with the fat liquoring slot, be provided with a plurality of oilholes of leading that link to each other with the oil pump through leading oil pipe on the inside wall of fat liquoring slot, the inslot clamp of fat liquoring slot is equipped with annular fat liquoring sponge, link to each other through adjustable spring compression post between the fat liquoring gyro wheel, the right side of vertical roll extrusion wheelset is provided with horizontal roller train, horizontal roller train comprises the fat liquoring gyro wheel that the adjustable spring compression post that passes through that a pair of level set up, copper line roll extrusion fat liquoring mechanism right side is provided with copper line drawing mechanism.
Preferably, the inner side surface of the annular air nozzle is uniformly provided with a plurality of inclined air injection nozzles inclined towards the left side in a surrounding mode, the inclined angle of each inclined air injection nozzle is 60-45 degrees, and each inclined air injection nozzle is communicated with a compressed air pipe through the annular air nozzle.
Preferably, the inner side of the opening at the leftmost end of the horizontal guide groove is detachably provided with an annular baffle, and the fixed annular brush, the first rotary annular brush, the second fixed annular brush and the second rotary annular brush are detachably arranged.
Preferably, the first rotary annular brush and the second rotary annular brush are both driving rotary brushes, and the oiling roller is a driven wheel.
Preferably, the outer side surface of the annular oiling sponge is flush with the opening position of the oiling rolling groove, and the depth of the oiling rolling groove is two thirds of the diameter of the oiling copper wire.
Preferably, the copper wire cleaning and guiding mechanism, the copper wire rolling and oiling mechanism and the copper wire drawing mechanism are arranged on the same straight line.
The invention has the beneficial effects that: according to the invention, the rack, the copper wire cleaning and guiding mechanism, the copper wire rolling oiling mechanism and the copper wire drawing mechanism are combined together, through experimental optimization, the drawing device can synchronously and uniformly guide oiling to the copper wire, continuous drawing is ensured, meanwhile, the surface of the copper wire can be cleaned, the copper wire is ensured to enter the drawing die after being completely and uniformly oiled, and the reduction of die wear generated in the drawing process and the improvement of the drawing quality of the copper wire are facilitated.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of a drawing device for continuously oiling copper wires.
In the figure: 1-a rack, 2-a copper wire cleaning and guiding mechanism, 3-a copper wire rolling and oiling mechanism, 4-a copper wire drawing mechanism, 5-a horizontal guiding groove, 6-a first fixed annular brush, 7-a first rotating annular brush, 8-a second fixed annular brush, 9-a second rotating annular brush, 10-an annular air nozzle, 11-a dust suction hole, 12-a vertical rolling wheel set, 13-a horizontal roller set, 14-an oiling roller, 15-an oiling rolling groove, 16-an oil guide hole, 17-an oil pump, 18-an annular oiling sponge, 19-a spring compression column, 20-an air injection inclined nozzle and 21-an annular baffle.
[ detailed description ] embodiments
Referring to fig. 1, the continuous copper wire oiling and drawing device comprises a frame 1, a copper wire cleaning and guiding mechanism 2, a copper wire rolling and oiling mechanism 3 and a copper wire drawing mechanism 4, wherein the copper wire cleaning and guiding mechanism 2 is arranged on the left side of the frame 1, the copper wire cleaning and guiding mechanism 2 comprises a horizontal guiding groove 5, a first fixed annular brush 6, a first rotary annular brush 7, a second fixed annular brush 8, a second rotary annular brush 9, an annular air nozzle 10 and a dust suction hole 11, the opening diameter of the horizontal guiding groove 5 gradually shrinks from left to right, the first fixed annular brush 6 is arranged at the opening at the leftmost end of the horizontal guiding groove 5, the first rotary annular brush 7 is arranged on the right side of the first fixed annular brush 6, the second fixed annular brush 8 is arranged on the right side of the first rotary annular brush 7, the second rotary annular brush 9 is arranged on the right side of the second fixed annular brush 8, the right side of the second rotary annular brush 9 is provided with an annular air jet 10, the annular air jet 10 is arranged at the opening part at the rightmost end of the horizontal guide groove 5, the brush roots of the first fixed annular brush 6 and the second fixed annular brush 8 are both provided with dust suction holes 11, the dust suction holes 11 are connected with a dust collector outside the horizontal guide groove 5, the bristles of the first fixed annular brush 6, the first rotary annular brush 7, the second fixed annular brush 8 and the second rotary annular brush 9 are hard bristles, the tail ends of the bristles are positioned at the same height, the right side of the copper wire cleaning guide mechanism 2 is provided with a copper wire rolling oiling mechanism 3, the copper wire rolling oiling mechanism 3 comprises a vertical rolling wheel group 12, a horizontal roller group 13, an oiling roller 14, an oiling rolling groove 15, an oil guide hole 16, an oil pump 17, an annular oiling sponge 18 and a spring compression column 19, the vertical rolling wheel group 12 is composed of a pair of vertically arranged oiling rollers 14, an oiling rolling groove 15 is annularly arranged on the circumferential surface of the oiling roller 14, a plurality of oil guide holes 16 connected with an oil pump 17 through oil guide pipes are formed in the inner side wall of the oiling rolling groove 15, an annular oiling sponge 18 is clamped in the groove of the oiling rolling groove 15, the oiling rollers 14 are connected through adjustable spring compression columns 19, horizontal roller groups 13 are arranged on the right side of the vertical rolling wheel group 12, each horizontal roller group 13 is composed of a pair of horizontally arranged oiling rollers 14 connected through adjustable spring compression columns 19, a copper wire drawing mechanism 4 is arranged on the right side of the copper wire rolling oiling mechanism 3, the inner side surface of each annular air nozzle 10 is uniformly provided with a plurality of air injection inclined nozzles 20 inclined to the left side in inclined direction in an encircling mode, the inclination angle of each air injection inclined nozzle 20 is 60-45 degrees, jet-propelled oblique mouth 20 has the compressed air pipe through annular jet orifice 10 intercommunication, the most left end opening part inboard of horizontal guide way 5 can be dismantled and be provided with annular baffle 21, first fixed ring shape brush 6, first rotatory annular brush 7, second fixed ring shape brush 8 and the rotatory annular brush 9 of second are and dismantle the setting, first rotatory annular brush 7 and the rotatory annular brush 9 of second are the rotatory brush of initiative, fat liquoring gyro wheel 14 is for following the driving wheel, the lateral surface of annular fat liquoring sponge 18 and the open position parallel and level of fat liquoring slot 15, the degree of depth of fat liquoring slot 15 is two-thirds of fat liquoring copper wire rod diameter, copper line clearance guiding mechanism 2, copper line roll extrusion fat liquoring mechanism 3 and the copper line axial lead on the copper line drawing mechanism 4 are located same straight line.
According to the invention, the rack 1, the copper wire cleaning and guiding mechanism 2, the copper wire rolling and oiling mechanism 3 and the copper wire drawing mechanism 4 are combined together, through experimental optimization, synchronous and uniform guiding oiling can be carried out on a copper wire by the drawing device, continuous drawing is ensured, meanwhile, the surface of the copper wire can be cleaned, the copper wire is ensured to enter a drawing die after being cleanly and uniformly oiled, and the reduction of die wear generated in the drawing process and the improvement of the drawing quality of the copper wire are facilitated.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a copper line continuous oiling draw-off gear which characterized in that: comprises a rack (1), a copper wire cleaning guide mechanism (2), a copper wire rolling oil coating mechanism (3) and a copper wire drawing mechanism (4), wherein the left side of the rack (1) is provided with the copper wire cleaning guide mechanism (2), the copper wire cleaning guide mechanism (2) comprises a horizontal guide groove (5), a first fixed annular brush (6), a first rotary annular brush (7), a second fixed annular brush (8), a second rotary annular brush (9), an annular air nozzle (10) and a dust suction hole (11), the opening diameter of the horizontal guide groove (5) is gradually contracted from left to right, the opening at the leftmost end of the horizontal guide groove (5) is provided with the first fixed annular brush (6), the right side of the first fixed annular brush (6) is provided with the first rotary annular brush (7), the right side of the first rotary annular brush (7) is provided with the second fixed annular brush (8), the right side of second fixed ring shape brush (8) is provided with the rotatory annular brush of second (9), the right side of the rotatory annular brush of second (9) is provided with annular jet orifice (10), annular jet orifice (10) set up the right-hand member opening part in horizontal guide (5), the brush root of first fixed ring shape brush (6) and second fixed ring shape brush (8) all is provided with dust absorption hole (11), dust absorption hole (11) link to each other with the outside dust catcher of horizontal guide (5), the brush hair of first fixed ring shape brush (6), first rotatory annular brush (7), second fixed ring shape brush (8) and second rotatory annular brush (9) is stereoplasm brush hair and brush hair end and is located same height, copper line clearance guiding mechanism (2) right side is provided with copper line roll extrusion fat liquoring mechanism (3), copper line roll extrusion fat liquoring mechanism (3) include vertical roll extrusion wheelset (12), The oil-applying device comprises a horizontal roller set (13), an oil-applying roller (14), an oil-applying rolling groove (15), oil guide holes (16), an oil pump (17), annular oil-applying sponge (18) and spring compression columns (19), wherein the vertical rolling roller set (12) consists of a pair of vertically arranged oil-applying rollers (14), the circumferential surface of the oil-applying rollers (14) is annularly provided with the oil-applying rolling groove (15), the inner side wall of the oil-applying rolling groove (15) is provided with a plurality of oil guide holes (16) connected with the oil pump (17) through oil guide pipes, the annular oil-applying sponge (18) is clamped in the groove of the oil-applying rolling groove (15), the oil-applying rollers (14) are connected through the adjustable spring compression columns (19), the right side of the vertical rolling roller set (12) is provided with the horizontal roller set (13), the horizontal roller set (13) consists of a pair of horizontally arranged oil-applying rollers (14) connected through the adjustable spring compression columns (19), copper line roll extrusion fat liquoring mechanism (3) right side is provided with copper line drawing mechanism (4).
2. The continuous oiling and drawing device for the copper wire as recited in claim 1, characterized in that: the inner side surface of the annular air nozzle (10) is uniformly provided with a plurality of inclined air injection inclined nozzles (20) which are inclined to the left side in an encircling manner, the inclined angle of each inclined air injection nozzle (20) is 60-45 degrees, and each inclined air injection nozzle (20) is communicated with a compression air pipe through the annular air nozzle (10).
3. The continuous oiling drawing device for the copper wire according to claim 1, characterized in that: the inner side of the opening at the leftmost end of the horizontal guide groove (5) is detachably provided with an annular baffle (21), and the first fixed annular brush (6), the first rotary annular brush (7), the second fixed annular brush (8) and the second rotary annular brush (9) are detachably arranged.
4. The continuous oiling drawing device for the copper wire according to claim 1, characterized in that: the first rotary annular brush (7) and the second rotary annular brush (9) are both driving rotary brushes, and the oiling roller (14) is a driven wheel.
5. The continuous oiling drawing device for the copper wire according to claim 1, characterized in that: the outer side surface of the annular oiling sponge (18) is flush with the opening position of the oiling rolling groove (15), and the depth of the oiling rolling groove (15) is two thirds of the diameter of the oiling copper wire.
6. The continuous oiling drawing device for the copper wire according to claim 1, characterized in that: the copper wire cleaning guide mechanism (2), the copper wire rolling oiling mechanism (3) and the copper wire drawing mechanism (4) are arranged on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210625281.4A CN114951322B (en) | 2022-06-02 | 2022-06-02 | Copper wire continuous oiling drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210625281.4A CN114951322B (en) | 2022-06-02 | 2022-06-02 | Copper wire continuous oiling drawing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114951322A true CN114951322A (en) | 2022-08-30 |
| CN114951322B CN114951322B (en) | 2024-08-13 |
Family
ID=82960599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210625281.4A Active CN114951322B (en) | 2022-06-02 | 2022-06-02 | Copper wire continuous oiling drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114951322B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673208A (en) * | 2022-11-04 | 2023-02-03 | 江苏倍嘉力机械科技有限公司 | Forging press of car U type control arm forging |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000005809A (en) * | 1998-06-25 | 2000-01-11 | Shimomura Tokushu Kako Kk | Continuous reduction machine |
| KR20020080319A (en) * | 2002-09-27 | 2002-10-23 | 유병섭 | A wire rod working system |
| CN204638747U (en) * | 2015-02-15 | 2015-09-16 | 湖南湘鹤集团电缆科技股份有限公司 | Oily drag regulator brushed by a kind of band for aluminium wire wire drawing |
| KR20190083391A (en) * | 2018-01-03 | 2019-07-12 | 주식회사 코웰 | Welding wire cleaning system |
| KR102022317B1 (en) * | 2018-04-25 | 2019-09-18 | 이도일 | Rolling apparatus and method of cable wire for vehicle |
| CN112474848A (en) * | 2020-11-19 | 2021-03-12 | 浙江义腾特种钢管有限公司 | Seamless thin-walled tube drawing die for integrated circuit |
| CN213469112U (en) * | 2020-10-22 | 2021-06-18 | 海盐誉丰铜材线缆有限公司 | Copper wire drawing die |
-
2022
- 2022-06-02 CN CN202210625281.4A patent/CN114951322B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000005809A (en) * | 1998-06-25 | 2000-01-11 | Shimomura Tokushu Kako Kk | Continuous reduction machine |
| KR20020080319A (en) * | 2002-09-27 | 2002-10-23 | 유병섭 | A wire rod working system |
| CN204638747U (en) * | 2015-02-15 | 2015-09-16 | 湖南湘鹤集团电缆科技股份有限公司 | Oily drag regulator brushed by a kind of band for aluminium wire wire drawing |
| KR20190083391A (en) * | 2018-01-03 | 2019-07-12 | 주식회사 코웰 | Welding wire cleaning system |
| KR102022317B1 (en) * | 2018-04-25 | 2019-09-18 | 이도일 | Rolling apparatus and method of cable wire for vehicle |
| CN213469112U (en) * | 2020-10-22 | 2021-06-18 | 海盐誉丰铜材线缆有限公司 | Copper wire drawing die |
| CN112474848A (en) * | 2020-11-19 | 2021-03-12 | 浙江义腾特种钢管有限公司 | Seamless thin-walled tube drawing die for integrated circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115673208A (en) * | 2022-11-04 | 2023-02-03 | 江苏倍嘉力机械科技有限公司 | Forging press of car U type control arm forging |
| CN115673208B (en) * | 2022-11-04 | 2023-10-03 | 江苏倍嘉力机械科技有限公司 | Forging press for automobile U-shaped control arm forging piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114951322B (en) | 2024-08-13 |
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