CN220416035U - Cantilever expansion type connecting device of metal shearing machine row edge winding machine - Google Patents
Cantilever expansion type connecting device of metal shearing machine row edge winding machine Download PDFInfo
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- CN220416035U CN220416035U CN202321682088.0U CN202321682088U CN220416035U CN 220416035 U CN220416035 U CN 220416035U CN 202321682088 U CN202321682088 U CN 202321682088U CN 220416035 U CN220416035 U CN 220416035U
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- pressure plate
- crank arm
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- 238000004804 winding Methods 0.000 title claims abstract description 54
- 239000002184 metal Substances 0.000 title claims abstract description 24
- 238000010008 shearing Methods 0.000 title claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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Abstract
A cantilever expansion type connecting device of a metal shearing machine array edge winding machine, wherein an expansion sleeve is arranged between a winding main shaft and a crank shaft sleeve of the metal shearing machine; the outer side of the expansion sleeve is provided with an outer conical surface of the expansion sleeve, and the large end of the outer conical surface of the expansion sleeve is provided with a pressure plate; the crank arm shaft sleeve inner hole is provided with a shaft sleeve hole inner taper hole, and an expansion sleeve outer taper surface is arranged in the shaft sleeve hole inner taper hole; the opening part of the inner taper hole of the shaft sleeve hole is provided with a pressure plate hole, a pressure plate is arranged in the pressure plate hole, reserved screw holes are uniformly distributed at the bottom of the pressure plate hole and correspond to the pressure plate, and fastening bolts are respectively arranged in the screw holes; according to the cantilever expansion type connecting device, the crank arm shaft sleeve and the winding main shaft are connected through the expansion sleeve in an interference mode, the expansion sleeve is fastened and pressed on the pressing plate of the expansion sleeve through the fastening bolt, the pressing plate pushes the expansion sleeve to enter the taper hole in the shaft sleeve hole to lock the winding main shaft, noise of impact and vibration is reduced, the production environment is optimized, the service life of the metal shearing machine side winding machine is prolonged, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a cantilever connecting device of a metal shearing machine row edge winding machine, in particular to a cantilever expansion type connecting device of a metal shearing machine row edge winding machine.
Background
At present, a slitting machine for processing the nonferrous metal is transmitted to a hollow winding shaft through a solid winding main shaft, the winding main shaft end is processed and sheared through the winding main shaft end, the winding main shaft end is kept consistent with the lifting height of a steel roller through the stroke of a hydraulic cylinder, and a cantilever is connected with a solid shaft through a thickening flat key. The vibration of the slitting machine after long-time running causes abrasion of keys and key grooves to generate gaps, and after the keys and the key grooves generate gaps, the steel roller directly contacts with the winding shaft to cause impact and vibration of the slitting machine, so that larger noise is generated, the service life of the bearing is seriously influenced, and the noise of the surrounding environment is improved; for many reasons, a cantilever expansion type connecting device of a metal shearing machine array edge winding machine is proposed.
Disclosure of Invention
The utility model aims to overcome the defect that a key and a key groove are worn to generate gaps due to vibration generated by long-time operation of a slitting machine, and a steel roller is directly contacted with a winding shaft after the key and the key groove generate gaps, so that the slitting machine impacts and vibrates to generate larger noise, the service life of a bearing is seriously influenced, the noise of the surrounding environment is improved, and the cantilever expansion type connecting device of the metal shearing machine array winding machine is provided through reasonable design; according to the cantilever expansion type connecting device, the crank arm shaft sleeve is connected with the winding main shaft through the expansion sleeve, the crank arm shaft sleeve is in interference connection with the winding main shaft through the expansion sleeve, the expansion sleeve is fastened and tightly pressed with the pressing plate of the expansion sleeve through the fastening bolt, the pressing plate pushes the expansion sleeve to enter the taper hole in the shaft sleeve hole to lock the winding main shaft, the connection of keys and key grooves is replaced, gaps between the keys and the key grooves caused by operation can be avoided, impact and vibration noise is reduced, the production environment is optimized, the service life of the metal shearing machine side winding machine is prolonged, and the production efficiency is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme that the cantilever expansion type connecting device of the metal shearing machine array edge winding machine is composed of: the device comprises a metal shearing machine, a crank arm shaft sleeve, a winding shaft, a crank arm connecting plate, an expanding sleeve, an outer conical surface of the expanding sleeve, a pressure plate, a winding main shaft, a conical hole in the shaft sleeve hole, a pressure plate hole and an oil cylinder; a winding main shaft is longitudinally arranged at one side of the upper processing end of the metal shearing machine, and the output end of the winding main shaft is a winding shaft; an oil cylinder is arranged on a base of the metal shearing machine, a crank arm is arranged between a lever of the oil cylinder and a winding main shaft, a crank arm shaft sleeve is arranged between one end of the crank arm and the winding main shaft, and an expansion sleeve is arranged between the winding main shaft and the crank arm shaft sleeve; a crank arm connecting plate is arranged between the other end of the crank arm and the upper end of the lever of the oil cylinder, and a penetrating shaft is arranged between the upper end of the lever and the crank arm connecting plate;
the outer side of the expansion sleeve is provided with an outer conical surface of the expansion sleeve, and the large end of the outer conical surface of the expansion sleeve is provided with a pressure plate; the crank arm shaft sleeve inner hole is provided with a shaft sleeve hole inner taper hole, and an expansion sleeve outer taper surface is arranged in the shaft sleeve hole inner taper hole; the inner taper hole opening of the shaft sleeve hole is provided with a pressure plate hole, a pressure plate is arranged in the pressure plate hole, screw holes are reserved at the bottom of the pressure plate hole and correspond to the pressure plate in a uniformly distributed mode, and fastening bolts are respectively arranged in the screw holes.
The beneficial effects are that: according to the cantilever expansion type connecting device, the crank arm shaft sleeve is connected with the winding main shaft through the expansion sleeve, the crank arm shaft sleeve is in interference connection with the winding main shaft through the expansion sleeve, the expansion sleeve is fastened and tightly pressed with the pressing plate of the expansion sleeve through the fastening bolt, the pressing plate pushes the expansion sleeve to enter the taper hole in the shaft sleeve hole to lock the winding main shaft, the connection of keys and key grooves is replaced, gaps between the keys and the key grooves caused by operation can be avoided, impact and vibration noise is reduced, the production environment is optimized, the service life of the metal shearing machine side winding machine is prolonged, and the production efficiency is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a general assembly structure;
FIG. 2 is a partial schematic view of the structure of FIG. 1;
FIG. 3 is a schematic illustration of the crank arm configuration of FIG. 2;
FIG. 4 is a schematic top view of the structure of FIG. 3;
FIG. 5 is a schematic view of the exploded construction of the crank arm and the expansion sleeve, winding spindle of FIG. 2;
fig. 1, 2, 3, 4, 5: the metal shearing machine 1, a crank arm 2, a crank arm shaft sleeve 3, a winding shaft 4, a crank arm connecting plate 5, an expansion sleeve 6, an expansion sleeve outer conical surface 6-1, a pressure plate 6-2, a winding main shaft 7, a shaft sleeve hole inner conical hole 7-1, a pressure plate hole 7-2, an oil cylinder 8, an inner ring external thread 9, an inner ring bench groove 10, a main shaft hole 11 and a flange bench 12.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
a winding main shaft 7 is longitudinally arranged on one side of the upper processing end of the metal shearing machine 1, and the output end of the winding main shaft 7 is provided with a winding shaft 4; an oil cylinder 8 is arranged on the base of the metal shearing machine 1, a crank arm 2 is arranged between a lever of the oil cylinder 8 and a winding main shaft 7, a crank arm shaft sleeve 3 is arranged between one end of the crank arm 2 and the winding main shaft 7, and an expansion sleeve 6 is arranged between the winding main shaft 7 and the crank arm shaft sleeve 3; a crank arm connecting plate 5 is arranged between the other end of the crank arm 2 and the upper end of a lever of the oil cylinder 8, and a penetrating shaft is arranged between the upper end of the lever and the crank arm connecting plate 5;
the outer side of the expansion sleeve 6 is provided with an expansion sleeve outer conical surface 6-1, and the large end of the expansion sleeve outer conical surface 6-1 is provided with a pressure plate 6-2; an inner hole of the crank arm shaft sleeve 3 is provided with a shaft sleeve hole inner taper hole 7-1, and an expansion sleeve outer taper surface 6-1 is arranged in the shaft sleeve hole inner taper hole 7-1; the mouth of the shaft sleeve hole inner taper hole 7-1 is provided with a pressure plate hole 7-2, the pressure plate hole 7-2 is internally provided with a pressure plate 6-2, screw holes are uniformly reserved at the bottom of the pressure plate hole 7-2 corresponding to the pressure plate 6-2, and fastening bolts are respectively arranged in the screw holes.
Claims (2)
1. A cantilever expansion type connecting device of a metal shearing machine array edge winding machine is composed of: the metal shearing machine (1), a crank arm (2), a crank arm shaft sleeve (3), a winding shaft (4), a crank arm connecting plate (5), an expansion sleeve (6), an expansion sleeve outer conical surface (6-1), a pressure plate (6-2), a winding main shaft (7), a shaft sleeve hole inner conical hole (7-1), a pressure plate hole (7-2) and an oil cylinder (8); the method is characterized in that: a winding main shaft (7) is longitudinally arranged at one side of the upper processing end of the metal shearing machine (1), and the output end of the winding main shaft (7) is provided with a winding shaft (4); an oil cylinder (8) is arranged on the base of the metal shearing machine (1), a crank arm (2) is arranged between a lever of the oil cylinder (8) and a winding main shaft (7), a crank arm shaft sleeve (3) is arranged between one end of the crank arm (2) and the winding main shaft (7), and an expansion sleeve (6) is arranged between the winding main shaft (7) and the crank arm shaft sleeve (3); a crank arm connecting plate (5) is arranged between the other end of the crank arm (2) and the upper end of the lever of the oil cylinder (8), and a penetrating shaft is arranged between the upper end of the lever and the crank arm connecting plate (5).
2. The cantilever expansion type connecting device of the metal shearing machine row edge winding machine as claimed in claim 1, wherein: the outer side of the expansion sleeve (6) is provided with an expansion sleeve outer conical surface (6-1), and the large end of the expansion sleeve outer conical surface (6-1) is provided with a pressure plate (6-2); an inner hole of the crank arm shaft sleeve (3) is provided with a shaft sleeve hole inner taper hole (7-1), and an expansion sleeve outer taper surface (6-1) is arranged in the shaft sleeve hole inner taper hole (7-1); the mouth of the shaft sleeve hole inner taper hole (7-1) is provided with a pressure plate hole (7-2), a pressure plate (6-2) is arranged in the pressure plate hole (7-2), screw holes are reserved in the bottom of the pressure plate hole (7-2) and correspond to the pressure plate (6-2), and fastening bolts are respectively arranged in the screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321682088.0U CN220416035U (en) | 2023-06-29 | 2023-06-29 | Cantilever expansion type connecting device of metal shearing machine row edge winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321682088.0U CN220416035U (en) | 2023-06-29 | 2023-06-29 | Cantilever expansion type connecting device of metal shearing machine row edge winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220416035U true CN220416035U (en) | 2024-01-30 |
Family
ID=89645597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321682088.0U Active CN220416035U (en) | 2023-06-29 | 2023-06-29 | Cantilever expansion type connecting device of metal shearing machine row edge winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220416035U (en) |
-
2023
- 2023-06-29 CN CN202321682088.0U patent/CN220416035U/en active Active
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