CN211100864U - Solid reel clutch device of coiling machine - Google Patents
Solid reel clutch device of coiling machine Download PDFInfo
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- CN211100864U CN211100864U CN201921167580.8U CN201921167580U CN211100864U CN 211100864 U CN211100864 U CN 211100864U CN 201921167580 U CN201921167580 U CN 201921167580U CN 211100864 U CN211100864 U CN 211100864U
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Abstract
The utility model discloses a solid reel clutch of coiling machine, including the speed reducer on the coiling machine, its power input shaft is connected with the drive arrangement transmission of coiling machine, power output shaft's output and the coaxial interval distribution of solid reel, the power output shaft is equipped with a pull rod along the axial cover, be equipped with an inner tooth cover between power output shaft and the solid reel, telescopic machanism is installed at the interval outside the speed reducer, telescopic machanism's flexible end is connected with the other end transmission of power output shaft through the rotating part, drive arrangement drive speed reducer drive pull rod and inner tooth cover rotate with power output shaft synchronous, be equipped with the tooth and the tooth's socket of mutually supporting respectively on the one end that inner tooth cover and solid reel are close to each other, telescopic machanism is used for driving the pull rod and drives inner tooth cover and slide to being close to solid reel along, and the tooth of the two meshes with the tooth's socket intermeshing in order to realize, the device simple structure, it is convenient to maintain, and controls more in a flexible way.
Description
Technical Field
The utility model belongs to the steel rolling equipment field especially relates to a solid reel clutch of coiling machine.
Background
In the working process of the plate strip coiling machine, a coiling block is required to coil the steel strip. At present, two types of common winding drums are adopted, one type is a collapsible winding drum, the other type is a solid winding drum, and when the solid winding drum is used for winding a steel strip, a clutch device is needed to realize connection between the solid winding drum and a transmission device. The solid winding drum and the transmission device are connected and separated by pushing a shifting fork by an oil cylinder, and the shifting fork shifts an inner gear sleeve. In the clutch device with the structure, the shifting bearing at the end part of the shifting fork is easy to break, the lubricating grease is easy to be polluted, and the polluted lubricating grease is also troublesome to treat; the structure occupies a large space, the use environment is open, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a simple structure's solid reel clutch of coiling machine, it is convenient that it is controlled, and occupation space is little simultaneously, and it is convenient to maintain.
In order to achieve the above purpose, the technical solution of the present invention is as follows: a solid reel clutch of a coiling machine comprises a speed reducer arranged on the coiling machine, wherein the speed reducer is provided with a power input shaft and a power output shaft, the power input shaft is in transmission connection with a driving device of the coiling machine, the output end of the power output shaft is in coaxial interval distribution with the solid reel arranged on the coiling machine, a pull rod is sleeved in the power output shaft along the axial direction, the two ends of the pull rod extend out of the power output shaft, an inner gear sleeve is arranged between the power output shaft and the solid reel, the inner gear sleeve is connected with one end of the pull rod close to the inner gear sleeve, a telescopic mechanism is installed outside the speed reducer at intervals, the telescopic end of the telescopic mechanism is in transmission connection with the other end of the power output shaft through a rotating part, the two ends of the telescopic mechanism are in rotating connection through the rotating part, the driving device drives the speed reducer to drive the pull rod, the inner gear sleeve and the power output shaft to, interior tooth cover with the one end that solid reel is close to each other is equipped with the rodent and the tooth's socket of mutually supporting respectively, telescopic machanism is used for the drive the pull rod drives interior tooth cover along sliding to being close to solid reel to make the rodent and the tooth's socket intermeshing of the two, in order to realize solid reel with power output shaft transmission is connected or is kept away from each other with the separation.
The beneficial effects of the above technical scheme are that: compared with the prior art, the end part of the shifting fork is cancelled, and then the telescopic mechanism is directly used for stretching to drive the inner gear sleeve to axially move between the power output shaft and the solid winding drum through the pull rod so as to realize the separation or transmission connection of the speed reducer and the solid winding drum, wherein the inner gear sleeve and the pull rod need to be synchronously rotated with the power output shaft all the time, so that the pull rod and the telescopic end of the telescopic mechanism need to be transited through a rotating part, and the telescopic part only drives the pull rod to axially move and does not rotate together with the pull rod, so that the whole device is simple in structure, convenient to maintain and more flexible to control.
In the above technical solution, the inner gear sleeve includes a cylinder and a connecting plate, the connecting plate is fixedly arranged in the middle of the cylinder corresponding to the length direction, the cylinder is arranged between the power output shaft and the solid winding drum, a sliding sleeve of the cylinder is arranged on the output end of the power output shaft, and one end of the pull rod close to the pull rod is connected with the connecting plate, the inner side wall of the cylinder and the outer side wall of the power output shaft are respectively provided with a key groove and a key tooth along the axial direction, the key tooth respectively extends into the key groove, one end of the solid winding drum close to the cylinder extends into the other end of the cylinder, the end edge of the end part of the solid winding drum in the cylinder is provided with a plurality of gaps along the circumferential direction, and adjacent two gaps are close to each other, the inner side wall of the cylinder is provided with at least one convex block which is matched with the gaps and has a horn-shaped, just the tip orientation of lug solid reel, the pull rod is in drive down of telescopic machanism drives the drum is followed power output shaft endwise slip is to every the lug all stretches into in arbitrary one breach to realize power output shaft with solid reel transmission is connected or is extracted outside the breach with the alternate segregation, the lug constitutes the rodent of interior tooth cover, the breach constitutes solid reel's tooth's socket.
The beneficial effects of the above technical scheme are that: its simple structure is insisted on and the keyway through the setting for the drum only can be for power output shaft endwise slip, and when the lug was all taken out outside the breach, separation between power output shaft and the solid reel this moment, and when the lug stretched into the breach, power output shaft and solid reel transmission were connected.
In the technical scheme, the telescopic mechanism is a hydraulic cylinder.
The beneficial effects of the above technical scheme are that: it is convenient to control.
In the technical scheme, the rotating part comprises a sliding sleeve and a sliding block, the sliding sleeve is a straight-bar-shaped cylinder, the sliding block is arranged in the sliding sleeve and is in sliding connection or sliding contact with the inner side wall of the sliding sleeve, the sliding sleeve is fixedly arranged between the speed reducer and the telescopic mechanism, one end, far away from the inner tooth sleeve, of the pull rod extends to the inner side wall of the sliding sleeve, one end of the sliding sleeve extends into the inner side wall of the sliding sleeve and is connected with the sliding block in a rotating mode, the telescopic end of the telescopic mechanism extends into the other end of the sliding sleeve and is connected with the sliding block in a transmission mode, the telescopic mechanism stretches out and draws back to.
The beneficial effects of the above technical scheme are that: the telescopic mechanism is simple in structure, the telescopic end of the telescopic mechanism is connected with the sliding block, the telescopic mechanism drives the sliding block to move and drives the pull rod to move axially, and the pull rod is rotatably connected with the sliding block, so that when the pull rod rotates, the sliding block and the telescopic end of the telescopic mechanism do not rotate.
In the technical scheme, one end of the sliding sleeve, which is close to the telescopic mechanism, is fixedly provided with a cover plate, the telescopic mechanism is fixedly arranged at one end of the cover plate, which is far away from the power output shaft, and the telescopic end of the telescopic mechanism penetrates through the cover plate to extend into the sliding sleeve and is in sliding connection with the cover plate.
The beneficial effects of the above technical scheme are that: the telescopic mechanism is simple in structure, and the telescopic mechanism is directly mounted on the sliding sleeve through the cover plate, so that the whole device is compact in structure.
In the technical scheme, the sliding sleeve is fixedly arranged on the shell of the speed reducer.
The beneficial effects of the above technical scheme are that: further making the overall device more compact.
Drawings
FIG. 1 shows a solid reel engaging and disengaging gear of a coiler according to an embodiment of the present invention;
FIG. 2 is a matching view of the inner gear sleeve, the power output shaft and the pull rod according to the embodiment of the present invention;
FIG. 3 is a schematic view of the inner gear sleeve in driving connection with the solid drum according to the embodiment of the present invention;
FIG. 4 is a schematic view of the inner sleeve gear separated from the solid drum according to the embodiment of the present invention;
fig. 5 is a schematic diagram illustrating the distribution of the opened state of the bumps and the notches according to the embodiment of the present invention.
In the figure: 1 speed reducer, 11 power output shafts, 12 pull rods, 13 inner gear sleeves, 131 cylinders, 1311 lugs, 132 connecting plates, 14 telescoping mechanisms, 15 rotating pieces, 151 sliding sleeves, 152 sliding blocks, 2 solid winding drums and 21 gaps.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the present embodiment provides a solid winding drum clutch device for a recoiling machine, which includes a speed reducer 1 disposed on the recoiling machine, the speed reducer 1 has a power input shaft and a power output shaft 11, the power input shaft is in transmission connection with a driving device of the recoiling machine, an output end of the power output shaft 11 is coaxially distributed with a solid winding drum 2 disposed on the recoiling machine at intervals, a pull rod 12 is axially sleeved in the power output shaft 11, two ends of the pull rod 12 extend out of the power output shaft 11, an inner gear sleeve 13 is disposed between the power output shaft 11 and the solid winding drum 2, the inner gear sleeve 13 is connected with one end of the pull rod 12 close to the inner gear sleeve, a telescopic mechanism 14 is mounted outside the speed reducer 1 at intervals, a telescopic end of the telescopic mechanism 14 is in transmission connection with the other end of the power output shaft 11 through a rotating member 15, and the two still passes through rotate piece 15 and rotate the connection, the drive arrangement drive the speed reducer drives pull rod 12 and interior tooth cover 13 with power output shaft 11 rotates in step, interior tooth cover 13 with one that solid reel 2 is close to each other is served and is equipped with the rodent and the tooth's socket of mutually supporting respectively, telescopic machanism 14 is used for the drive pull rod 12 drives interior tooth cover 13 along sliding to being close to solid reel, and the rodent and the tooth's socket intermeshing of the two in order to realize solid reel 2 with power output shaft 11 transmission is connected or is kept away from each other with the separation.
The principle of the embodiment is as follows: on the basis of the prior art, the end part of the shifting fork is cancelled, and then the telescopic mechanism is directly used for driving the inner gear sleeve to axially move between the power output shaft and the solid winding drum through the pull rod so as to realize the separation or transmission connection of the speed reducer and the solid winding drum, wherein the inner gear sleeve and the pull rod need to be synchronously rotated with the power output shaft all the time, so that the pull rod and the telescopic end of the telescopic mechanism need to be transited through a rotating part, thereby enabling the telescopic part to only drive the pull rod to axially move without rotating together with the pull rod, and further enabling the whole device to be simple in structure, convenient to maintain and more flexible to control.
Wherein, among the above-mentioned technical scheme rotation piece 15 includes sliding sleeve 151 and slider 152, sliding sleeve 151 is a rectangular section of thick bamboo, slider 152 arranges in sliding sleeve 151, and with sliding sleeve 151 inside wall sliding connection or sliding contact, sliding sleeve 151 is fixed to be arranged in between speed reducer 1 and the telescopic machanism 14, just the one end that interior tooth cover 13 was kept away from to pull rod 12 extends to the warp the one end of sliding sleeve 151 stretch into with slider 152 rotates and is connected, telescopic machanism 14's flexible end warp the other end of sliding sleeve 151 stretch into to with slider 152 transmission is connected, telescopic machanism 14 is flexible in order to drive slider 152 drives pull rod 12 is followed power output shaft 11's axial displacement. The telescopic mechanism is simple in structure, the telescopic end of the telescopic mechanism is connected with the sliding block, the telescopic mechanism drives the sliding block to move and drives the pull rod to move axially, and the pull rod is rotatably connected with the sliding block, so that when the pull rod rotates, the sliding block and the telescopic end of the telescopic mechanism do not rotate.
In the above technical scheme, the sliding sleeve 151 is close to one end of the telescopic mechanism 14 is fixedly provided with a cover plate, the telescopic mechanism 14 is fixedly installed at one end of the cover plate deviating from the power output shaft 11, the telescopic end of the telescopic mechanism penetrates through the cover plate to extend into the sliding sleeve 151 and is in sliding connection with the cover plate, the structure is simple, the telescopic mechanism is directly installed on the sliding sleeve through the cover plate, and the whole device is compact in structure.
In the above technical scheme, the sliding sleeve 151 is fixedly installed on the casing of the speed reducer 1, so that the structure of the whole device is further compact.
As shown in fig. 2-5, in the above technical solution, the internal gear sleeve 13 includes a cylinder 131 and a connecting plate 132, the connecting plate 132 is fixedly disposed in the middle of the cylinder 131 corresponding to the length direction, the cylinder 131 is disposed between the output end of the power output shaft 11 and the solid reel 2, one end of the cylinder 131 is slidably sleeved on the output end of the power output shaft 11, one end of the pull rod 12 close to the cylinder is connected to the connecting plate 132, the inner side wall of the cylinder and the outer side wall of the output end of the power output shaft are respectively provided with a key slot and a key tooth along the axial direction, the key teeth respectively extend into the key slots, one end of the solid reel 2 close to the cylinder 131 extends into the other end of the cylinder 131, the edge of the end portion of the solid reel 2 located in the cylinder 131 circumferentially surrounds a plurality of notches 21, and adjacent two the breach 21 is close to each other, the drum 131 inside wall be equipped with at least one with breach 21 cooperatees and the cross-section is tubaeform lug 1311, just lug 1311's thin end orientation solid reel 2, the pull rod 12 is in telescopic machanism 14's drive down drives the drum 131 is followed power output shaft 11 axial slip is to every lug 1311 all stretches into in arbitrary one breach 21 to realize power output shaft 11 with solid reel 2 transmission is connected or is extracted to the breach 21 outside with the alternate segregation, lug 1311 constitutes the rodent of interior tooth cover 13, breach 21 constitutes the tooth's socket of solid reel 2. Its simple structure is insisted on and the keyway through the setting for the drum only can be for power output shaft endwise slip, and when the lug was all taken out outside the breach, separation between power output shaft and the solid reel this moment, and when the lug stretched into the breach, power output shaft and solid reel transmission were connected.
When the cross section of the pull rod is circular, the pull rod and the power output shaft need to be prevented from rotating relatively (particularly, the inner gear sleeve and the power output shaft need to be prevented from rotating relatively), the power output shaft and the cylinder need to be limited circumferentially by arranging mutually matched key teeth and key grooves on the cylinder and the power output shaft, the other end of the pull rod is directly connected with the slide block in a rotating manner through a bearing which is transmitted to the slide block in front, and the pull rod is fixedly connected with the connecting plate or hinged through a hinge base; if the section of the pull rod is square, triangular or regular polygonal, etc., the section of the inner hole of the power output shaft is matched with the section of the pull rod, the two can axially slide, but can not rotate relatively, at the moment, the pull rod and the connecting plate can be directly and fixedly connected without arranging mutually matched key teeth and key grooves on the cylinder and the power output shaft to carry out circumferential limit on the power output shaft and the cylinder, but in order to reduce the torsion at the connecting part of the pull rod and the connecting plate, preferably, key teeth and key grooves which are matched with each other are arranged on the cylinder and the power output shaft to carry out circumferential limit on the power output shaft and the cylinder, at the moment, one end of the pull rod, which is close to the slide block, needs to be polished until the section of the pull rod is circular, so as to avoid the rotation connection of the power output shaft and the sliding block through the bearing, and it needs to be noted that the axis of the power output shaft is always coincided with the axis of the bearing on the sliding block.
In the above technical solution, the telescopic mechanism 14 is a hydraulic cylinder, and is convenient to control, wherein an oil nozzle of the hydraulic cylinder is connected and communicated with the hydraulic oil supply assembly through a pipeline, and the hydraulic oil supply assembly controls the hydraulic cylinder to extend or contract, wherein the hydraulic oil supply assembly and the connection mode of the hydraulic oil supply assembly and the hydraulic cylinder belong to common knowledge in the art, and are not described herein again.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (6)
1. The solid winding drum clutch device of the recoiling machine is characterized by comprising a speed reducer (1) arranged on the recoiling machine, wherein the speed reducer (1) is provided with a power input shaft and a power output shaft (11), the power input shaft is in transmission connection with a driving device of the recoiling machine, the output end of the power output shaft (11) is coaxially distributed with a solid winding drum (2) arranged on the recoiling machine at intervals, a pull rod (12) is sleeved in the power output shaft (11) along the axial direction, the two ends of the pull rod (12) extend out of the power output shaft (11), an inner gear sleeve (13) is arranged between the power output shaft (11) and the solid winding drum (2), the inner gear sleeve (13) is connected with one end, close to the pull rod (12), of the pull rod (12) and a telescopic mechanism (14) are arranged outside the speed reducer (1) at intervals, telescopic machanism (14) flexible end through rotate piece (15) with the other end transmission of power output shaft (11) is connected, and the two still passes through rotate piece (15) and rotate the connection, the drive arrangement drive the speed reducer drives pull rod (12) and interior tooth cover (13) and power output shaft (11) synchronous rotation, interior tooth cover (13) with the one end that solid reel (2) are close to each other is equipped with mutually supported rodent and tooth's socket respectively, telescopic machanism (14) are used for the drive pull rod (12) drive interior tooth cover (13) are along sliding to being close to solid reel to make rodent and tooth's socket intermeshing of the two, with realize solid reel (2) with power output shaft (11) transmission is connected or is kept away from each other with the separation.
2. The solid winding drum clutch device of the recoiling machine according to claim 1, characterized in that the internal gear sleeve (13) comprises a cylinder (131) and a connecting plate (132), the connecting plate (132) is fixedly arranged in the middle of the cylinder (131) corresponding to the length direction, the cylinder (131) is arranged between the output end of the power output shaft (11) and the solid winding drum (2), one end of the cylinder (131) is slidably sleeved on the output end of the power output shaft (11), one end of the pull rod (12) close to the pull rod is connected with the connecting plate (132), the inner side wall of the cylinder and the outer side wall of the output end of the power output shaft are respectively provided with a key groove and a key tooth which are matched with each other along the axial direction, the key teeth respectively extend into the matched key grooves, one end of the solid winding drum (2) close to the cylinder (131) extends into the other end of the cylinder (131), the edge of one end part of the solid winding drum (2) positioned in the cylinder (131) is provided with a plurality of notches (21) along the circumferential direction, and two adjacent notches (21) are close to each other, at least one lug (1311) which is matched with the notches (21) and has a horn-shaped section is arranged on the inner side wall of the cylinder (131), the thin end of the lug (1311) faces the solid winding drum (2), the pull rod (12) drives the cylinder (131) to axially slide along the power output shaft (11) under the driving of the telescopic mechanism (14) until each lug (1311) extends into any one notch (21), so as to realize the transmission connection or the pulling out of the power output shaft (11) and the solid winding drum (2) to the outside of the gap (21) for mutual separation, the cam (1311) forms the tooth of the inner toothed sleeve (13), and the recess (21) forms the tooth groove of the solid drum (2).
3. A solid reel clutching device of a reel-up according to claim 1, characterised in that the telescopic mechanism (14) is a hydraulic cylinder.
4. The coiler solid reel clutching device according to any one of claims 1-3, characterized in that the rotating member (15) comprises a sliding sleeve (151) and a sliding block (152), the sliding sleeve (151) is a straight-bar-shaped cylinder, the sliding block (152) is arranged in the sliding sleeve (151), and is in sliding connection or sliding contact with the inner side wall of the sliding sleeve (151), the sliding sleeve (151) is fixedly arranged between the speed reducer (1) and the telescopic mechanism (14), and one end of the pull rod (12) far away from the inner gear sleeve (13) extends into the inner gear sleeve through one end of the sliding sleeve (151), and extends to be rotationally connected with the sliding block (152), the telescopic end of the telescopic mechanism (14) extends into the sliding sleeve (151) through the other end, and the telescopic mechanism (14) is extended to be in transmission connection with the sliding block (152), and is stretched to drive the sliding block (152) to drive the pull rod (12) to move along the axial direction of the power output shaft (11).
5. The solid reel clutch device of the recoiling machine according to claim 4, characterized in that a cover plate is fixedly arranged at one end of the sliding sleeve (151) close to the telescoping mechanism (14), the telescoping mechanism (14) is fixedly arranged at one end of the cover plate, which is far away from the power output shaft (11), and the telescoping end of the telescoping mechanism penetrates through the cover plate, extends into the sliding sleeve (151), and is connected with the cover plate in a sliding manner.
6. A solid reel clutching device of a coiler according to claim 4, characterized in that the sliding sleeve (151) is fixedly mounted on the casing of the speed reducer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167580.8U CN211100864U (en) | 2019-07-24 | 2019-07-24 | Solid reel clutch device of coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167580.8U CN211100864U (en) | 2019-07-24 | 2019-07-24 | Solid reel clutch device of coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211100864U true CN211100864U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921167580.8U Active CN211100864U (en) | 2019-07-24 | 2019-07-24 | Solid reel clutch device of coiling machine |
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|---|---|
| CN (1) | CN211100864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477746A (en) * | 2021-07-20 | 2021-10-08 | 武汉乾冶众联科技有限公司 | Double-motor parallel driving device and solid tension coiling machine |
| CN116969324A (en) * | 2023-09-22 | 2023-10-31 | 河南新科起重机股份有限公司 | Energy-saving electric hoist |
-
2019
- 2019-07-24 CN CN201921167580.8U patent/CN211100864U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477746A (en) * | 2021-07-20 | 2021-10-08 | 武汉乾冶众联科技有限公司 | Double-motor parallel driving device and solid tension coiling machine |
| CN116969324A (en) * | 2023-09-22 | 2023-10-31 | 河南新科起重机股份有限公司 | Energy-saving electric hoist |
| CN116969324B (en) * | 2023-09-22 | 2024-01-23 | 河南新科起重机股份有限公司 | Energy-saving electric hoist |
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