CN213856410U - Coiling machine with winding drum convenient to disassemble and assemble - Google Patents
Coiling machine with winding drum convenient to disassemble and assemble Download PDFInfo
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- CN213856410U CN213856410U CN202022765441.4U CN202022765441U CN213856410U CN 213856410 U CN213856410 U CN 213856410U CN 202022765441 U CN202022765441 U CN 202022765441U CN 213856410 U CN213856410 U CN 213856410U
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- main shaft
- reel
- coiling
- spindle
- pull rod
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Abstract
The utility model discloses a coiling machine convenient for disassembling and assembling a coiling block, which comprises a coiling block main shaft, wherein an expansion and contraction component is arranged on the circumference of the coiling block main shaft, the coiling block main shaft is of a hollow structure, a pull rod is axially arranged in the coiling block main shaft, one end of the pull rod is connected with a crosshead corresponding to the expansion and contraction component, and the other end of the pull rod is connected with a hydraulic oil cylinder through a detachable connecting piece; under the condition that the hydraulic oil cylinder drives the pull rod to move, the crosshead is used for driving the expansion and contraction component to move; one end of the winding drum main shaft is provided with a supporting component, the other end of the winding drum main shaft is connected with the gear main shaft through a flange component, the flange component is provided with a plurality of screw holes and gear main shaft screw holes corresponding to the winding drum main shaft and the gear main shaft respectively, and the screw holes are connected with the gear main shaft screw holes through a handle bolt. The utility model relates to a make things convenient for structure of coiling machine of dismouting reel convenient, excellent in use effect has effectively improved the operating efficiency of reel dismouting, has certain practicality.
Description
Technical Field
The utility model belongs to the technical field of metallurgical auxiliary assembly, concretely relates to make things convenient for coiling machine of dismouting reel.
Background
In the metallurgical industry, the winding drum of the coiling machine is a main component for coiling a rolled steel strip into a steel coil, and the working environment of the winding drum is relatively high in strength and large in loss, so that the winding drum has the problems in the working process, and the winding drum of the coiling machine inevitably needs to be disassembled to be inspected or repaired after working for a period of time so as to replace damaged parts on the winding drum and enable the winding drum to work better.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a make things convenient for coiling machine of dismouting reel has solved present coiling machine reel because its formula structure as an organic whole, consequently, the reel is when needs to be changed and restoreed, the inconvenient problem of dismouting of existence.
The technical proposal adopted by the utility model is that,
a coiling machine convenient for disassembling and assembling a coiling block comprises a coiling block main shaft, wherein an expansion and contraction assembly is arranged on the circumference of the coiling block main shaft, the coiling block main shaft is of a hollow structure, a pull rod is axially arranged in the coiling block main shaft, one end of the pull rod is connected with a crosshead corresponding to the expansion and contraction assembly, and the other end of the pull rod is connected with a hydraulic oil cylinder through a detachable connecting piece; under the condition that the hydraulic oil cylinder drives the pull rod to move, the crosshead is used for driving the expansion and contraction component to move;
one end of the winding drum main shaft is provided with a supporting component, the other end of the winding drum main shaft is connected with the gear main shaft through a flange component, the flange component is provided with a plurality of screw holes and gear main shaft screw holes corresponding to the winding drum main shaft and the gear main shaft respectively, and the screw holes are connected with the gear main shaft screw holes through a handle bolt.
The utility model is also characterized in that,
the screw includes the first reel screw that corresponds with gear spindle screw axial to and the radial dimension who connects first reel screw through the conduction opening is greater than the second reel screw of first reel screw, and wherein, the opening size of conduction opening is greater than the diameter that closes the bolt.
The collapsible assembly comprises four axial wedges and four radial wedges corresponding to each axial wedge, four long grooves are uniformly formed in the circumferential direction of the winding drum main shaft corresponding to the axial wedges, the axial wedges are arranged in the long grooves, and the crosshead is correspondingly connected with each axial wedge.
The pull rod is circumferentially sleeved with a disc spring at a position close to the detachable connecting piece.
The support component comprises a connecting sleeve and an outer support, the connecting sleeve is sleeved at one end of the winding drum main shaft, and the outer support is connected to the outer support along the radial direction of the winding drum main shaft.
A spacer bush is also arranged between the connecting sleeve and the main shaft of the winding drum.
The utility model has the advantages that: the utility model relates to a make things convenient for coiling machine of dismouting reel, it separately becomes two parts from the centre with our common integral reel, partly in the box promptly, the box is external partly, make the flange form between the two parts, and close with the bolt, if when trading the reel, only loosen the bolt between two flanges, and with the relative certain angle of reel rotation in the reel outside, on the outer flange, the screw in the transition great pore has been done again to closing the relative certain angle of bolt department in the former, just leave from the macropore to closing the bolt. Thereby realize the purpose of quick reel change, the result of use of this device is good, has effectively improved the operating efficiency of reel dismouting, has certain practicality.
Drawings
FIG. 1 is a schematic structural view of a coiler with easy-to-disassemble and assemble winding drums according to the present invention;
FIG. 2 is a schematic view of the direction A of the reeling machine for conveniently dismounting and mounting the reel drum according to the present invention;
fig. 3 is a schematic view of the direction B of the reeling machine for conveniently dismounting and mounting the reel.
In the drawing, 1, a pull rod, 2, a jaw wedge, 3, a reel main shaft, 4, a gear main shaft, 5, a cross head, 6, a handle bolt, 7, a detachable connecting piece, 8, a disc spring, 9, an axial wedge, 10, a spacer bush, 11, an outer support, 12, a radial wedge, 13, a fastening bolt, 14, a connecting sleeve, 15, a connecting bolt, 16, a gear main shaft screw hole, 17, a first reel screw hole and 18, a second reel screw hole.
Detailed Description
The following describes in detail a coiler with easy-to-disassemble and assemble drum according to the present invention with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and 2, a coiling machine facilitating reel assembly and disassembly comprises a reel main shaft 3, wherein an expansion and contraction component is arranged on the periphery of the reel main shaft 3, the reel main shaft 3 is of a hollow structure, a pull rod 1 is axially arranged in the reel main shaft 3, one end of the pull rod 1 is connected with a crosshead 5 corresponding to the expansion and contraction component, and the other end of the pull rod 1 is connected with a hydraulic oil cylinder 19 through a detachable connecting piece 7; under the condition that the hydraulic oil cylinder 19 drives the pull rod 1 to move, the crosshead 5 is used for driving the expansion and contraction component to move;
one end of the winding drum main shaft 3 is provided with a supporting component, the other end of the winding drum main shaft 3 is connected with the gear main shaft 4 through a flange component, the flange component is provided with a plurality of screw holes and gear main shaft screw holes 16 corresponding to the winding drum main shaft 3 and the gear main shaft 4 respectively, and the screw holes are connected with the gear main shaft screw holes 16 through handle bolts 6.
As shown in fig. 3, further, the screw holes include a first bobbin screw hole 17 axially corresponding to the gear spindle screw hole 16, and a second bobbin screw hole 18 connecting the first bobbin screw hole 17 through a conduction opening having a radial dimension larger than that of the first bobbin screw hole 17, wherein the opening dimension of the conduction opening is larger than the diameter of the fastening bolt 6.
Furthermore, the collapsible assembly comprises four axial wedges 9 and four radial wedges 12 corresponding to each axial wedge 9, four long grooves are uniformly formed in the circumferential direction of the winding drum main shaft 3 corresponding to the axial wedges 9, the axial wedges 9 are arranged in the long grooves, and the crosshead 5 is correspondingly connected with each axial wedge 9.
Further, the pull rod 1 is circumferentially sleeved with a disc spring 8 at a position close to the detachable connecting piece 7.
Further, the supporting component comprises a connecting sleeve 14 and an outer support 11, the connecting sleeve 14 is sleeved at one end of the reel spindle 3, and the outer support 11 is connected to the outer support 11 along the radial direction of the reel spindle 3.
Further, a spacer sleeve 10 is arranged between the connecting sleeve 14 and the reel spindle 3.
The working principle and the process of the coiling machine which is convenient for disassembling and assembling the winding drum are as follows;
the winding drum main shaft 3 is connected with the gear main shaft 4 through a bolt 6, the outer support 11 is contacted with a winding drum head of the winding drum main shaft 3 through a roller, due to the roller structure, when the winding drum main shaft 3 moves axially, the winding drum main shaft is always in close contact with a winding drum shaft of the winding drum main shaft 3, a spacer sleeve 10 is arranged between two bearings in the winding drum head of the winding drum main shaft 3, so that when the support sleeve contacted with a bearing inner ring rotates, a bearing outer ring and a winding drum head outer sleeve are relatively static with the outer support 11, so that when the winding drum works, an oil cylinder in the winding drum drives 5 through the cross head 1, the cross head 5 pushes the axial wedge 9 to move axially, and meanwhile, the radial wedge 12 expands and contracts radially, otherwise, the diameter is the working principle of the winding drum main shaft 3.
The utility model relates to a make things convenient for coiling machine of dismouting reel sets up to dismantling through reel main shaft 3 and gear main shaft 4 to and the optimization improvement of reel main shaft 3 to realize the purpose of quick reel change, also make the operating efficiency of coiling machine obtain promoting to a certain extent, have certain practical meaning.
Claims (6)
1. The coiling machine is characterized by comprising a coiling drum main shaft (3), wherein expansion and contraction components are arranged on the periphery of the coiling drum main shaft (3), the coiling drum main shaft (3) is of a hollow structure, a pull rod (1) is axially arranged in the coiling drum main shaft (3), one end of the pull rod (1) is connected with a crosshead (5) corresponding to the expansion and contraction components, and the other end of the pull rod (1) is connected with a hydraulic oil cylinder (19) through a detachable connecting piece (7); under the condition that the hydraulic oil cylinder (19) drives the pull rod (1) to move, the crosshead (5) is used for driving the expansion and contraction assembly to move;
the reel spindle is characterized in that a supporting assembly is arranged at one end of the reel spindle (3), the other end of the reel spindle (3) is connected with a gear spindle (4) through a flange assembly, the flange assembly corresponds to the reel spindle (3) and the gear spindle (4) and is provided with a plurality of screw holes and gear spindle screw holes (16) respectively, and the screw holes and the gear spindle screw holes (16) are connected through a handle bolt (6).
2. A reel-up facilitating the removal and installation of a reel, according to claim 1, characterized in that the screw holes comprise a first reel screw hole (17) axially corresponding to the gear spindle screw hole (16), and a second reel screw hole (18) connected to the first reel screw hole (17) through a passage opening having a radial dimension larger than that of the first reel screw hole (17), wherein the opening dimension of the passage opening is larger than the diameter of the fastening bolt (6).
3. A coiler for facilitating the removal and assembly of reels according to claim 1, characterized in that said collapsible assembly comprises four axial wedges (9) and four radial wedges (12) arranged in correspondence of each axial wedge (9), said reel spindle (3) has four slots uniformly arranged in correspondence of the axial wedges (9), said axial wedges (9) are arranged in the slots, and said crosshead (5) is connected to each axial wedge (9).
4. A reel-up facilitating the removal and installation of reels as claimed in claim 1, characterised in that the tie rod (1) is circumferentially provided with a disc spring (8) near the detachable connection (7).
5. A coiler with the easy dismounting and mounting of reels according to claim 1, characterized in that said support assembly comprises a connection sleeve (14) and an outer support (11), said connection sleeve (14) is sleeved on one end of the reel spindle (3), said outer support (11) is connected to the outer support (11) along the radial direction of the reel spindle (3).
6. A coiling machine with conveniently assembled and disassembled coiling block as in claim 5, characterized in that a spacer bush (10) is arranged between the connecting sleeve (14) and the coiling block main shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022765441.4U CN213856410U (en) | 2020-11-25 | 2020-11-25 | Coiling machine with winding drum convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022765441.4U CN213856410U (en) | 2020-11-25 | 2020-11-25 | Coiling machine with winding drum convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213856410U true CN213856410U (en) | 2021-08-03 |
Family
ID=77039590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022765441.4U Active CN213856410U (en) | 2020-11-25 | 2020-11-25 | Coiling machine with winding drum convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213856410U (en) |
-
2020
- 2020-11-25 CN CN202022765441.4U patent/CN213856410U/en active Active
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