CN220970369U - Trimming device for edge of continuous casting and rolling copper wire blank - Google Patents
Trimming device for edge of continuous casting and rolling copper wire blank Download PDFInfo
- Publication number
- CN220970369U CN220970369U CN202322654230.7U CN202322654230U CN220970369U CN 220970369 U CN220970369 U CN 220970369U CN 202322654230 U CN202322654230 U CN 202322654230U CN 220970369 U CN220970369 U CN 220970369U
- Authority
- CN
- China
- Prior art keywords
- edge
- wheel
- cutter
- copper wire
- wire blank
- 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.)
- Active
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000009966 trimming Methods 0.000 title claims abstract description 42
- 238000009749 continuous casting Methods 0.000 title claims abstract description 29
- 238000005096 rolling process Methods 0.000 title claims abstract description 28
- 238000007790 scraping Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Wire Processing (AREA)
Abstract
The utility model discloses a trimming device for the edge of a copper wire blank in continuous casting and rolling, which comprises a straightening wheel, an edge breaking cutter wheel and two positioning wheels, wherein the two positioning wheels are respectively arranged in an up-down pairing way with the straightening wheel and the edge breaking cutter wheel, a passage for copper wire blanks to pass through is formed between the two positioning wheels, a plurality of edge breaking cutters are distributed on the edge breaking cutter wheel at intervals along the circumferential direction, and edge scraping cutters are arranged right in front of the edge breaking cutter wheel. The utility model provides a trimming device for the edge of a copper wire blank in continuous casting and rolling, which is characterized in that a trimming cutter is used for extruding a uniform intermittent V-shaped notch on a copper wire blank passing through the trimming cutter, and then a trimming cutter is used for scraping off the flash of the copper wire blank, so that the flash is cut into small sections at the V-shaped notch, and the flash scraped off from the copper wire blank forms intermittent filiform rim materials, thereby being convenient to collect.
Description
Technical Field
The utility model relates to the technical field of copper billet manufacturing products, in particular to a trimming device for a copper wire blank edge of continuous casting and rolling.
Background
In the existing oxygen-free copper continuous casting continuous rolling machine, the cast sharp-angle flash of the continuous casting blank exists due to the process characteristics, the flash is scraped off to ensure the product quality, and the blank can enter a continuous rolling process after chamfering. The continuous scraping device is used for scraping the flash of the blank, the scraped flash is continuous coiled, is very easy to attach to the blank and is brought into a subsequent compression roller, so that the flash waste is pressed into the surface of the blank to cause serious quality problems, and the continuous coiled edge is inconvenient to collect.
Disclosure of utility model
The utility model aims to provide a trimming device for the edge of a copper wire blank for continuous casting and rolling, which is characterized in that a trimming cutter is used for extruding a uniformly intermittent V-shaped notch on a copper wire blank passing through the trimming cutter, and then a trimming cutter is used for scraping off the flash of the copper wire blank, so that the flash is cut into small sections at the V-shaped notch, and the flash scraped off from the copper wire blank forms intermittent filiform edge materials, thereby being convenient to collect.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the trimming device for the side part of the copper wire blank for continuous casting and rolling comprises a straightening wheel, a broken edge cutter wheel and two positioning wheels, wherein the two positioning wheels are respectively matched with the straightening wheel and the broken edge cutter wheel up and down to form a passage for copper wire blanks to pass through, a plurality of broken edge cutters are distributed on the broken edge cutter wheel at intervals along the circumferential direction, and a scraping cutter is arranged right in front of the broken edge cutter wheel.
According to the technical scheme, when the copper wire blank passes through the channel and passes below the edge breaking cutter wheel, the edge breaking cutter presses a V-shaped notch with uniform discontinuity at the corner of the copper wire blank, casting burrs are pressed into small sections, when the copper wire blank passes through the edge scraping cutter, the edge material of the copper wire blank is cut off from the notch to form a plurality of small-section filiform edge materials, the edge material collection is not affected due to the fact that the burr waste is formed into continuous coiled materials in an overlong mode, the copper wire blank cannot be brought into the next working procedure, and the edge material scraping effect of the copper wire blank is guaranteed.
The trimming device for the edge of the copper wire blank for continuous casting and continuous rolling is characterized in that the edge cutting tool is provided with a cutting edge and a tool back, and a V-shaped tool nose is formed at the junction of the cutting edge. The V-shaped knife tip presses the passing copper wire out of the V-shaped notch to form a segmented flash scrap when the scraping knife scrapes.
According to the trimming device for the edge of the continuous casting and rolling copper wire blank, the included angle between the cutting edge and the back of the cutter is 40-50 degrees, and the angle of the cutter tip is 60-70 degrees.
The trimming device for the edge of the continuous casting and rolling copper wire blank is characterized in that a cutter groove and a fixing bolt are arranged on the wheel body of the edge breaking cutter wheel, a threaded hole is formed in the cutter groove, a key-shaped through hole is formed in the edge breaking cutter, and the edge breaking cutter penetrates through the key-shaped through hole through the fixing bolt to be in threaded connection with the threaded hole. Through the arrangement of the key-shaped through holes, the extension length of the edge breaking knife at the edge of the edge breaking knife wheel can be adjusted so as to press the cuts with different depths on the copper wire blank.
The trimming device for the edge of the continuous casting and rolling copper wire blank has the advantages that the width of the edge breaking knife is smaller than that of the knife groove, and the thickness of the edge breaking knife is equal to the depth of the knife groove. The thickness of the edge breaking knife is equal to the depth of the knife groove, so that the surface of the edge breaking knife is level with the surface of the edge breaking knife wheel, and the edge breaking knife cannot protrude out of the surface of the edge breaking knife wheel.
According to the trimming device for the edge of the continuous casting and rolling copper wire blank, the edge breaking cutters are symmetrically arranged on the two wheel surfaces of the edge breaking cutter wheel, and the cutting edges of the two opposite edge breaking cutters are oppositely and inwards arranged. The edge breaking cutters are symmetrically arranged, and can perform edge breaking treatment on two edges of the top of the copper wire blank at one time.
According to the trimming device for the edge of the continuous casting and rolling copper wire blank, the annular locating groove is formed in the cylindrical surface of the locating wheel. The annular positioning groove is matched with the cross section shape of the copper wire blank, and plays a role in positioning and correcting the copper wire blank.
The trimming device for the edge of the copper wire blank subjected to continuous casting and continuous rolling is characterized in that two edge scraping cutters are arranged, the edge scraping cutters are symmetrically arranged at two corners of the top of the copper wire blank, and the cutting edge of each edge scraping cutter is 45 degrees with the corner of the top of the copper wire blank. The edge scraping cutters are symmetrically arranged, and can scrape the flash of the corner at the top of the copper wire blank at one time.
According to the trimming device for the edge of the continuous casting and rolling copper wire blank, the edge collecting frame is arranged below the edge scraping knife. Intermittent flash scraps scraped by the edge scraping knife fall into the edge material collecting frame to be collected.
The trimming device for the edge of the continuous casting and rolling copper wire blank is characterized in that the straightening wheel, the edge breaking cutter wheel and the two positioning wheels are provided with wheel shaft holes, key grooves are formed in the wheel shaft holes, and the wheel shaft holes are connected with wheel shafts through keys. When the copper wire blank passes through the positioning wheels, the copper wire blank moves to drive the straightening wheels, the edge breaking cutter wheels and the two positioning wheels to rotate, and the wheel shafts support the straightening wheels, the edge breaking cutter wheels and the two positioning wheels to rotate.
The beneficial effects obtained by the utility model are as follows: the trimming cutter wheel is arranged in front of the trimming cutter, the trimming cutters are arranged at intervals on the trimming cutter wheel, casting flash of a copper wire blank is extruded to form a plurality of small sections through the trimming cutters, the cutting depth is adjusted through adjusting the height of the trimming cutters, when the trimming of the cut flash is scraped through the trimming cutters, the flash is spirally cut off into small sections from the V-shaped cutting sections, and automatically falls down to a rim charge collecting frame, so that the problem that defects are generated on the surface of a product due to the fact that the flash is easily brought into a subsequent process is solved, and meanwhile, the flash automatically falls down to enable the flash to be collected simply and conveniently.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic top view of an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of an embodiment of the present utility model along the vertical axis of the edge break blade wheel;
FIG. 4 is a schematic diagram of a wheel and a cutter according to an embodiment of the present utility model;
Fig. 5 is a schematic view of a structure in which a doctor blade scrapes burrs of a copper wire blank according to an embodiment of the present utility model;
FIG. 6 is an enlarged view of the structure of a slitting knife forming a V-shaped slit in a copper wire blank according to an embodiment of the utility model;
Fig. 7 is a cross-sectional view of a copper wire blank after shaving in accordance with an embodiment of the utility model.
Reference numerals illustrate: copper wire blank 1, V-shaped notch 11, edge material chamfer 12, blank edge wire 13, straightening wheel 2, edge cutting wheel 3, wheel body 31, wheel face 311, knife slot 312, threaded hole 313, edge cutting knife 32, knife edge 321, knife tip 322, key-shaped through hole 323, knife back 324, fixing bolt 33, two positioning wheels 4, annular positioning groove 41, edge scraping knife 5, wheel axle 6, edge material collecting frame 7, wheel axle hole 8 and key slot 81.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description.
Referring to fig. 1 to 7, a trimming device for a copper wire blank for continuous casting and rolling comprises a straightening wheel 2, a broken edge cutter wheel 3 and two positioning wheels 4, wherein the two positioning wheels 4 are respectively arranged in an up-down pairing way with the straightening wheel 2 and the broken edge cutter wheel 3, a channel for a copper wire blank 1 to pass through is formed between the two positioning wheels, a plurality of broken edge cutters 32 are distributed on the broken edge cutter wheel 3 at intervals along the circumferential direction, and a scraping cutter 5 is arranged right in front of the broken edge cutter wheel 3.
The edge cutter 32 has a cutting edge 321 and a back 324, and the junction of the cutting edge 321 forms a V-shaped nose 322.
The blade 321 forms an included angle of 40-50 degrees with the back 324, and the angle of the blade tip 322 is 60-70 degrees.
The wheel body 31 of the edge breaking cutter wheel 3 is provided with a cutter groove 312 and a fixing bolt 33, a threaded hole 313 is arranged in the cutter groove 312, a key-shaped through hole 323 is arranged on the edge breaking cutter 32, and the edge breaking cutter 32 is connected in the threaded hole 313 through the fixing bolt 33 through the key-shaped through hole 323.
The width of the edge breaking blade 32 is smaller than the width of the knife slot 312, and the thickness of the edge breaking blade 32 is equal to the depth of the knife slot 312.
The edge breaking blades 32 are symmetrically arranged on the two wheel surfaces 311 of the edge breaking blade wheel 3, and the cutting edges 321 of the two opposite edge breaking blades 32 are oppositely and inwards arranged.
The cylindrical surface of the positioning wheel 4 is provided with an annular positioning groove 41.
The two edge scraping knives 5 are arranged, the edge scraping knives 5 are symmetrically arranged at two corners of the top of the copper wire blank 1, and the cutting edges of the edge scraping knives 5 are 45 degrees with the corners of the top of the copper wire blank 1.
A rim charge collecting frame 7 is arranged below the scraping knife 5.
The straightening wheel 2, the edge breaking cutter wheel 3 and the two positioning wheels 4 are provided with wheel shaft holes 8, key grooves 81 are formed in the wheel shaft holes 8, and the wheel shaft holes 8 are connected with wheel shafts 6 through keys.
The straightening wheel 2, the edge breaking cutter wheel 3 and the positioning wheel 4 are driven wheels, and are driven to rotate by the movement of the copper wire blank 1. The copper wire blank 1 moves in the direction indicated by the arrow shown in fig. 2, is aligned and positioned between the alignment wheel 2 and the positioning wheel 4, and is positioned in the annular positioning groove 41 of the positioning wheel 4 through the edge breaking cutter wheel 3 and the positioning wheel 4 again, so that the copper wire blank 1 is positioned in the center of the wheel surface of the edge breaking cutter wheel 3. The corners of the casting flash on the upper surface of the copper wire blank 1 are uniformly and intermittently extruded with V-shaped notches 12 by a trimming cutter 32. When the copper wire blank 1 continues to move forwards and the copper wire blank 1 with the V-shaped notch 12 passes through the edge scraping knife 5, the flash is scraped by the edge scraping knife 5, the scraped blank edge wire 13 forms a uniform spiral small section and automatically falls into the edge collecting frame 7, and the blank edge wire cannot be brought into a subsequent roller. As shown in fig. 7, the copper wire blank 1 with the flash scraped off is formed with a scrap chamfer 12 on the top, and the flash of the copper wire blank 1 is removed.
In summary, the present utility model has been described and illustrated in the specification, and has been made into practical samples and tested for multiple uses, and from the effect of the use test, it can be proved that the present utility model can achieve its intended purpose, and the practical value is undoubted. The above embodiments are only for illustrating the present utility model, and are not to be construed as limiting the utility model in any way, and any person having ordinary skill in the art will realize that equivalent embodiments of partial changes and modifications can be made by using the disclosed technology without departing from the scope of the technical features of the present utility model.
Claims (10)
1. A copper line blank limit trimming means is rolled in continuous casting tandem, its characterized in that: including straightening wheel (2), broken edge cutter wheel (3) and two positioning wheel (4), two positioning wheel (4) respectively with straightening wheel (2) and broken edge cutter wheel (3) about pair arrange, form the passageway that copper line base (1) passed through between, on broken edge cutter wheel (3) along circumferencial direction interval distribution have a plurality of broken edge cutter (32), be equipped with in broken edge cutter wheel (3) dead ahead and scrape limit cutter (5).
2. The continuous casting and rolling copper wire blank edge trimming device according to claim 1, wherein: the edge cutter (32) is provided with a cutter edge (321) and a cutter back (324), and a V-shaped cutter tip (322) is formed at the junction of the cutter edge (321).
3. The continuous casting and rolling copper wire blank edge trimming device according to claim 2, wherein: the blade (321) and the back (324) form an included angle of 40-50 degrees, and the angle of the knife tip (322) is 60-70 degrees.
4. The continuous casting and rolling copper wire blank edge trimming device according to claim 2, wherein: a cutter groove (312) and a fixing bolt (33) are arranged on a wheel body (31) of the edge breaking cutter wheel (3), a threaded hole (313) is formed in the cutter groove (312), a key-shaped through hole (323) is formed in the edge breaking cutter (32), and the edge breaking cutter (32) penetrates through the key-shaped through hole (323) through the fixing bolt (33) to be in threaded connection with the threaded hole (313).
5. The continuous casting and rolling copper wire blank edge trimming device according to claim 4, wherein: the width of the edge breaking knife (32) is smaller than the width of the knife groove (312), and the thickness of the edge breaking knife (32) is equal to the depth of the knife groove (312).
6. The continuous casting and rolling copper wire blank edge trimming device according to claim 2, wherein: the edge breaking cutters (32) are symmetrically arranged on two wheel surfaces (311) of the edge breaking cutter wheel (3), and the cutting edges (321) of the two opposite edge breaking cutters (32) are oppositely and inwards arranged.
7. The continuous casting and rolling copper wire blank edge trimming device according to claim 1, wherein: the cylindrical surface of the positioning wheel (4) is provided with an annular positioning groove (41).
8. The continuous casting and rolling copper wire blank edge trimming device according to claim 1, wherein: the two edge scraping cutters (5) are arranged, the edge scraping cutters (5) are symmetrically arranged at two corners of the top of the copper wire blank (1), and the cutting edge of the edge scraping cutters (5) is 45 degrees with the corners of the top of the copper wire blank (1).
9. The continuous casting and rolling copper wire blank edge trimming device according to claim 1, wherein: the lower part of the edge scraping knife (5) is provided with an edge material collecting frame (7).
10. The continuous casting and rolling copper wire blank edge trimming device according to claim 1, wherein: the straightening wheel (2), the edge breaking cutter wheel (3) and the two positioning wheels (4) are provided with wheel shaft holes (8), key grooves (81) are formed in the wheel shaft holes (8), and the wheel shaft holes (8) are connected with wheel shafts (6) through keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654230.7U CN220970369U (en) | 2023-09-27 | 2023-09-27 | Trimming device for edge of continuous casting and rolling copper wire blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654230.7U CN220970369U (en) | 2023-09-27 | 2023-09-27 | Trimming device for edge of continuous casting and rolling copper wire blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220970369U true CN220970369U (en) | 2024-05-17 |
Family
ID=91062748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322654230.7U Active CN220970369U (en) | 2023-09-27 | 2023-09-27 | Trimming device for edge of continuous casting and rolling copper wire blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220970369U (en) |
-
2023
- 2023-09-27 CN CN202322654230.7U patent/CN220970369U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104400433A (en) | Metal plate double-edge longitudinal shearing machine realizing convenience in processing | |
| CN220970369U (en) | Trimming device for edge of continuous casting and rolling copper wire blank | |
| CN108435820B (en) | On-line processing method for process waste and self-shearing continuous extrusion machine for process waste | |
| CN215149475U (en) | Edge cutting and crushed material collecting device of PU leather release stripping machine | |
| CN203621608U (en) | Spiral-blade scrap chopper | |
| CN211161422U (en) | Double-cutter die cutting device | |
| CN206605100U (en) | Reflectal wheel hub Quick edge trimmer | |
| CN205967591U (en) | Trimming mechanism | |
| CN2319201Y (en) | Steel wire tyre cutting off machine | |
| CN206731904U (en) | A kind of shaving die for preventing from bursting apart | |
| CN209867935U (en) | High-frequency welded pipe efficient production device for guardrail stand column | |
| CN208450732U (en) | A kind of gearbox washer cutter device | |
| CN111055338A (en) | Quick cutting equipment of thin slice | |
| CN206104072U (en) | Kneader cut paper blade and cutters | |
| CN217318346U (en) | Rubber plate die for preventing rubber plate die from forming hole waste during operation | |
| CN219043924U (en) | Tooth-shaped edge stamping die applied to flexible sheet | |
| CN109909275A (en) | A kind of hot-rolled strip steel toe molding milling train and its forming method | |
| CN216501769U (en) | Improve punching press deburring and fall iron fillings mould structure | |
| CN220313419U (en) | Polypropylene board cutting mechanism | |
| CN216501517U (en) | Steel plate hot longitudinal cutting production line | |
| CN217292436U (en) | Plastic film trimming mechanism | |
| CN210236661U (en) | Device for changing width of thin film | |
| CN219292363U (en) | Tire mould waste collection device | |
| CN211387146U (en) | Improvement of shearing edge of rim shearing machine | |
| CN216732198U (en) | Automatic clear useless mould of square hole insert formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |