CN219632212U - Pinch roller protection mechanism of flat copper wire calender - Google Patents
Pinch roller protection mechanism of flat copper wire calender Download PDFInfo
- Publication number
- CN219632212U CN219632212U CN202320096293.2U CN202320096293U CN219632212U CN 219632212 U CN219632212 U CN 219632212U CN 202320096293 U CN202320096293 U CN 202320096293U CN 219632212 U CN219632212 U CN 219632212U
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- China
- Prior art keywords
- lifting
- wheel
- calender
- worm
- reciprocating motion
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000033001 locomotion Effects 0.000 claims abstract description 48
- 238000005096 rolling process Methods 0.000 claims abstract description 44
- 238000003490 calendering Methods 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 9
- 239000010949 copper Substances 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 13
- 238000005299 abrasion Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a pinch roller protection mechanism of a flat copper wire calender, which comprises a calender host, a linear reciprocating motion assembly and a fixed base, wherein the linear reciprocating motion assembly is arranged on the fixed base, and the calender host is arranged at the movable end of the linear reciprocating motion assembly; the rolling host comprises a machine table, an upper rolling wheel and a lower rolling wheel, wherein the upper rolling wheel and the lower rolling wheel are arranged on the machine table up and down, and the distance between the upper rolling wheel and the lower rolling wheel is adjustable. Through setting up the calendering host computer at the expansion end of straight reciprocating motion subassembly, thereby the linear reciprocating motion subassembly drive calendering host computer rectilinear motion drives and goes up the calendering wheel and the lower calendering wheel makes axial reciprocating motion in the calendering process, can change the position that goes up calendering wheel and copper line contact from this for the surface wear of upper and lower calendering wheel is more even, has prolonged the life of upper and lower calendering wheel.
Description
Technical Field
The utility model relates to the field of flat copper wire processing equipment, in particular to a pinch roller protection mechanism of a flat copper wire calender.
Background
The flat copper wire calender is used for calendering cylindrical copper wires into flat copper strips, and the processing principle is that the copper wires enter between an upper pressing wheel and a lower pressing wheel under the guidance of a wire inlet guide wheel, so that the upper surface and the lower surface of the copper wires are respectively pressed by the upper pressing wheel and the lower pressing wheel, and the calendaring molding can be completed. The existing flat copper wire calender is usually fixedly installed, so that the contact positions of the upper pressing wheel and the lower pressing wheel are fixed, but during processing, the surfaces of the upper pressing wheel and the lower pressing wheel are kept in contact with the copper wire for a long time and generate pressure on the copper wire, so that the contact positions of the upper pressing wheel and the lower pressing wheel generate larger abrasion, in order to avoid influencing the precision of the calendering processing, the upper pressing wheel and the lower pressing wheel are required to be replaced regularly, and the production cost is increased.
Disclosure of Invention
The utility model aims to provide a pinch roller protection mechanism of a flat copper wire calender, which aims to solve one or more technical problems in the background art.
To achieve the purpose, the utility model adopts the following technical scheme:
the pinch roller protection mechanism of the flat copper wire calender comprises a calender main machine, a linear reciprocating motion assembly and a fixed base, wherein the linear reciprocating motion assembly is arranged on the fixed base, and the calender main machine is arranged at the movable end of the linear reciprocating motion assembly; the rolling host comprises a machine table, an upper rolling wheel and a lower rolling wheel, wherein the upper rolling wheel and the lower rolling wheel are arranged on the machine table up and down, and the interval between the upper rolling wheel and the lower rolling wheel is adjustable; the linear reciprocating motion assembly comprises a driving motor, a driving screw, a threaded sleeve, a limiting bearing and a movable mounting plate, wherein the driving motor and the limiting bearing are respectively arranged at two ends of the fixed base, two ends of the driving screw are respectively connected with a rotating shaft of the driving motor and the limiting bearing, the movable mounting plate is arranged above the fixed base, the threaded sleeve is fixed at the bottom of the movable mounting plate, the threaded sleeve is meshed with the driving screw, and the threaded rod is parallel to the lower calendaring wheel.
Preferably, the linear reciprocating motion assembly further comprises linear guide rails and sliding blocks, wherein the linear guide rails are arranged on two sides of the fixed base, the sliding blocks are arranged at the bottoms of the movable mounting plates, and the sliding blocks are in sliding fit with the linear guide rails.
Preferably, the rolling device further comprises an inlet wire guide wheel, wherein the inlet wire guide wheel is arranged on one side of the fixed base, and a tangent line of the inlet wire guide wheel coincides with a tangent line of the lower rolling wheel.
Preferably, the device further comprises a travel switch, wherein the travel switch is arranged on the fixed base, and the detection end of the travel switch faces the movable mounting plate.
Preferably, the calendaring host machine further comprises a lifting motor and a lifting assembly, the lifting assembly comprises a turbine worm lifting part, a fixed mounting seat and a lifting support, the lifting motor and the worm lifting part are arranged on the fixed mounting seat, the output end of the lifting motor is connected with the input end of the worm lifting part, the output end of the worm lifting part is matched with the lifting support, the upper calendaring wheel is rotationally connected with the lifting support, and the worm lifting part is used for converting rotary motion of the lifting motor into linear motion and driving the lifting support to move in the vertical direction.
Preferably, the turbine worm lifting component comprises a transmission rod, a worm sleeve, a transmission turbine and a lifting screw rod, one end of the transmission rod is connected with the output end of the lifting motor, the other end of the transmission rod is fixed on the fixed mounting seat through a bearing, the worm sleeve is sleeved on the outer side of the transmission rod, the lifting screw rod is vertically arranged, the middle part of the transmission turbine is connected with one end of the lifting screw rod, the worm sleeve is matched with the transmission turbine, the lifting assembly further comprises a lifting screw sleeve, a limiting blind hole is formed in the top of the lifting support, and the lifting screw rod is embedded in the limiting blind hole and matched with the inner side of the lifting screw sleeve.
Preferably, the calendaring host machine further comprises a buffer spring, and the buffer spring is arranged between the lifting support and the machine table.
Compared with the prior art, the utility model has the beneficial effects that: through setting up the calendering host computer at the expansion end of straight reciprocating motion subassembly, thereby the linear reciprocating motion subassembly drive calendering host computer rectilinear motion drives and goes up the calendering wheel and the lower calendering wheel makes axial reciprocating motion in the calendering process, can change the position that goes up calendering wheel and copper line contact from this for the surface wear of upper and lower calendering wheel is more even, has prolonged the life of upper and lower calendering wheel. The linear reciprocating motion assembly drives the transmission screw rod to be meshed with the screw sleeve through the driving motor, so that the linear motion of the calendaring host machine is driven, the linear motion speed of the calendaring host machine is controllable, and equipment damage is avoided.
Drawings
The present utility model is further illustrated by the accompanying drawings, which are not to be construed as limiting the utility model in any way.
FIG. 1 is a schematic overall construction of one embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of an upper calender wheel according to one embodiment of the utility model;
FIG. 3 is an enlarged schematic view of the partial structure of FIG. 2;
FIG. 4 is a schematic view of the structure of a worm gear lifting member according to one embodiment of the utility model;
fig. 5 is a schematic side view of a calender host according to one embodiment of the utility model.
Wherein: the rolling main machine 1, the linear reciprocating motion assembly 2, the fixed base 3, the machine table 14, the upper rolling wheel 11, the lower rolling wheel 12, the driving motor 21, the transmission screw 22, the limit bearing 23, the movable mounting plate 31, the linear guide rail 41, the wire inlet guide wheel 5, the travel switch 6, the fixed mounting seat 131, the lifting bracket 132, the lifting motor 133, the transmission rod 134, the worm sleeve 135, the transmission turbine 136, the lifting screw 137, the lifting screw sleeve 138, the limit blind hole 139 and the buffer spring 7.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1, the pinch roller protection mechanism of the flat copper wire calender of the embodiment comprises a calendaring host 1, a linear reciprocating motion assembly 2 and a fixed base 3, wherein the linear reciprocating motion assembly 2 is arranged on the fixed base 3, and the calendaring host 1 is arranged at the movable end of the linear reciprocating motion assembly 2; the calendaring host 1 comprises a machine table 14, an upper calendaring wheel 11 and a lower calendaring wheel 12, wherein the upper calendaring wheel 11 and the lower calendaring wheel 12 are arranged on the machine table 14 up and down, and the interval between the upper calendaring wheel 11 and the lower calendaring wheel 12 is adjustable; the linear reciprocating motion assembly 2 comprises a driving motor 21, a driving screw 22, a threaded sleeve, a limiting bearing 23 and a movable mounting plate 31, wherein the driving motor 21 and the limiting bearing 23 are respectively arranged at two ends of a fixed base 3, two ends of the driving screw 22 are respectively connected with a rotating shaft of the driving motor 21 and the limiting bearing 23, the movable mounting plate 31 is arranged above the fixed base 3, the threaded sleeve is fixed at the bottom of the movable mounting plate, the threaded sleeve is meshed with the driving screw 22, and the threaded rod is arranged in parallel with the lower calendaring wheel 12.
According to the embodiment, the rolling host machine 1 is arranged at the movable end of the linear reciprocating motion assembly 2, and the linear reciprocating motion assembly 2 drives the rolling host machine 1 to linearly move in the rolling process so as to drive the upper rolling wheel 11 and the lower rolling wheel 12 to axially reciprocate, so that the contact positions of the upper rolling wheel 11 and the rolling wheel with copper wires can be changed, the surface abrasion of the upper rolling wheel 12 and the lower rolling wheel 12 is more uniform, and the service life of the upper rolling wheel 12 and the lower rolling wheel 12 is prolonged. The linear reciprocating motion assembly 2 drives the transmission screw 22 to be meshed with the screw sleeve through the driving motor 21 to drive the linear motion of the calendaring host machine 1, so that the linear motion speed of the calendaring host machine 1 is controllable, and equipment damage is avoided.
Preferably, the linear reciprocating motion assembly 2 further comprises a linear guide rail 41 and sliding blocks, wherein the linear guide rail 41 is arranged on two sides of the fixed base 3, the sliding blocks are arranged at the bottom of the movable mounting plate 31, and the sliding blocks are in sliding fit with the linear guide rail 41. Thereby, by providing the linear guide 41 and the slider for guiding the linear movement of the movable mounting plate 31 with respect to the fixed base 3, friction between the movable mounting plate 31 and the fixed base 3 is reduced.
Preferably, the rolling mill further comprises an inlet wire guide wheel 5, wherein the inlet wire guide wheel 5 is arranged on one side of the fixed base 3, and a tangent line at the top of the inlet wire guide wheel 5 is coincident with a tangent line at the top of the lower rolling wheel 12. The wire inlet guide wheel 5 is used for guiding copper wires to enter between the upper rolling wheel 11 and the lower rolling wheel 12, and therefore, the wire inlet guide wheel 5 is arranged on one side of the fixed base 3, after the linear reciprocating motion assembly 2 drives the lower pressing wheel to move, the wire inlet guide wheel 5 guides the copper wires to a position staggered from the original rolling position, and surface abrasion of the upper rolling wheel 12 and the lower rolling wheel 12 is even.
Preferably, the device further comprises a travel switch 6, wherein the travel switch 6 is arranged on the fixed base 3, and the detection end of the travel switch 6 is arranged towards the movable mounting plate 31. A travel switch 6 is provided for limiting the movement of the movable mounting plate 31 and the fixed base 3.
Preferably, referring to fig. 2-4, the calendaring host 1 further includes a lifting motor 133 and a lifting assembly, the lifting assembly includes a worm and gear lifting component, a fixed mounting seat 131 and a lifting bracket 132, the lifting motor 133 and the worm lifting component are arranged on the fixed mounting seat 131, an output end of the lifting motor 133 is connected with an input end of the worm lifting component, an output end of the worm lifting component is matched with the lifting bracket 132, the upper calendaring wheel 11 is rotatably connected to the lifting bracket 132, and the worm lifting component is used for converting rotary motion of the lifting motor 133 into linear motion and driving the lifting bracket 132 to move in a vertical direction. Through setting up elevator motor 133 and turbine worm elevating part, thereby utilize worm elevating part to change elevator motor 133's gyration motion into rectilinear motion and drive the motion of going up calender wheel 11 to do vertical direction for the interval between calender wheel 11 and the lower calender wheel 12 is adjustable.
Further, the worm wheel and worm lifting component comprises a transmission rod 134, a worm sleeve 135, a transmission worm 136 and a lifting screw 137, one end of the transmission rod 134 is connected with the output end of the lifting motor 133, the other end of the transmission rod 134 is fixed on the fixed mounting seat 131 through a bearing, the worm sleeve 135 is sleeved on the outer side of the transmission rod 134, the lifting screw 137 is vertically arranged, the middle part of the transmission worm 136 is connected with one end of the lifting screw 137, the worm sleeve 135 is matched with the transmission worm 136, the lifting component further comprises a lifting threaded sleeve 138, a limiting blind hole 139 is formed in the top of the lifting support 132, the lifting threaded sleeve 138 is embedded in the limiting blind hole 139, and the lifting screw 137 is matched with the inner side of the lifting threaded sleeve 138. The lifting motor 133 is used for driving the transmission rod 134 to rotate, the rotation of the transmission rod 134 drives the worm sleeve 135 to rotate, the worm sleeve 135 is meshed with the transmission turbine 136 to drive the lifting screw 137 to rotate when rotating. The lifting motor 133 adopts a servo motor to realize accurate control of the vertical position of the lifting bracket 132.
Preferably, referring to fig. 5, the calendaring host 1 further includes a buffer spring 7, where the buffer spring 7 is disposed between the lifting bracket 132 and the machine 14. Through setting up buffer spring 7 between lifting support 132 and board 14, played the cushioning effect to the motion of last calender wheel 11 relative lower calender wheel 12, and when lifting support 132 risees, buffer spring 7's elasticity still played the auxiliary role for the action of calender is more reliable.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (7)
1. The pinch roller protection mechanism of the flat copper wire calender is characterized by comprising a calendaring host, a linear reciprocating motion assembly and a fixed base, wherein the linear reciprocating motion assembly is arranged on the fixed base, and the calendaring host is arranged at the movable end of the linear reciprocating motion assembly; the rolling host comprises a machine table, an upper rolling wheel and a lower rolling wheel, wherein the upper rolling wheel and the lower rolling wheel are arranged on the machine table up and down, and the interval between the upper rolling wheel and the lower rolling wheel is adjustable; the linear reciprocating motion assembly comprises a driving motor, a driving screw, a threaded sleeve, a limiting bearing and a movable mounting plate, wherein the driving motor and the limiting bearing are respectively arranged at two ends of the fixed base, two ends of the driving screw are respectively connected with a rotating shaft of the driving motor and the limiting bearing, the movable mounting plate is arranged above the fixed base, the threaded sleeve is fixed at the bottom of the movable mounting plate, the threaded sleeve is meshed with the driving screw, and the threaded rod is parallel to the lower calendaring wheel.
2. The pinch roller protection mechanism of a flat copper wire calender according to claim 1, wherein the linear reciprocating motion assembly further comprises linear guide rails and sliding blocks, the linear guide rails are arranged on two sides of the fixed base, the sliding blocks are arranged at the bottom of the movable mounting plate, and the sliding blocks are in sliding fit with the linear guide rails.
3. The pinch roller protection mechanism of a flat copper wire calender according to claim 1, further comprising a wire-feeding guide wheel, wherein the wire-feeding guide wheel is arranged on one side of the fixed base, and a tangent line of the wire-feeding guide wheel coincides with a tangent line of the lower calender wheel.
4. The pinch roller protection mechanism of a flat copper wire calender according to claim 1, further comprising a travel switch, wherein the travel switch is arranged on the fixed base, and a detection end of the travel switch is arranged towards the movable mounting plate.
5. The pinch roller protection mechanism of a flat copper wire calender according to claim 1, wherein the calender host further comprises a lifting motor and a lifting assembly, the lifting assembly comprises a turbine worm lifting component, a fixed mounting seat and a lifting support, the lifting motor and the worm lifting component are arranged on the fixed mounting seat, the output end of the lifting motor is connected with the input end of the worm lifting component, the output end of the worm lifting component is matched with the lifting support, the upper calender wheel is rotationally connected to the lifting support, and the worm lifting component is used for converting rotary motion of the lifting motor into linear motion and driving the lifting support to move in the vertical direction.
6. The pinch roller protection mechanism of a flat copper wire calender according to claim 5, wherein the turbine worm lifting component comprises a transmission rod, a worm sleeve, a transmission turbine and a lifting screw, one end of the transmission rod is connected with the output end of the lifting motor, the other end of the transmission rod is fixed on the fixed mounting seat through a bearing, the worm sleeve is sleeved on the outer side of the transmission rod, the lifting screw is vertically arranged, the middle part of the transmission turbine is connected with one end of the lifting screw, the worm sleeve is matched with the transmission turbine, the lifting assembly further comprises a lifting thread sleeve, a limiting blind hole is formed in the top of the lifting support, the lifting thread sleeve is embedded in the limiting blind hole, and the lifting screw is matched with the inner side of the lifting thread sleeve.
7. The pinch roller protection mechanism of a flat copper wire calender of claim 5, wherein the calender main unit further comprises a buffer spring, the buffer spring being provided between the lifting bracket and the machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320096293.2U CN219632212U (en) | 2023-02-01 | 2023-02-01 | Pinch roller protection mechanism of flat copper wire calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320096293.2U CN219632212U (en) | 2023-02-01 | 2023-02-01 | Pinch roller protection mechanism of flat copper wire calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219632212U true CN219632212U (en) | 2023-09-05 |
Family
ID=87814788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320096293.2U Active CN219632212U (en) | 2023-02-01 | 2023-02-01 | Pinch roller protection mechanism of flat copper wire calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219632212U (en) |
-
2023
- 2023-02-01 CN CN202320096293.2U patent/CN219632212U/en active Active
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| GR01 | Patent grant |