CN219865979U - Clutch device for transmission of plate and strip straightener - Google Patents
Clutch device for transmission of plate and strip straightener Download PDFInfo
- Publication number
- CN219865979U CN219865979U CN202322537914.9U CN202322537914U CN219865979U CN 219865979 U CN219865979 U CN 219865979U CN 202322537914 U CN202322537914 U CN 202322537914U CN 219865979 U CN219865979 U CN 219865979U
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- clutch
- movable clutch
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- driving
- bearing
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 26
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of straightening production, and particularly relates to a clutch device for transmission of a plate and strip straightener, which comprises the following components: the movable clutch and the fixed clutch are in meshed connection at the opposite ends, one end of the fixed clutch, which is far away from the movable clutch, is fixedly connected with a reducer output shaft at the output end of the driving motor, and one end of the movable clutch, which is far away from the fixed clutch, is fixedly connected with an input shaft of a tooth dividing box of the straightener; the movable clutch is provided with a separation assembly, the middle parts of the two sides of the separation assembly are respectively connected to the support in a rotating way, one end of a shifting fork is connected to any side of the separation assembly in a transmission way, and the other end of the shifting fork is connected to a separation driving assembly in a transmission way. According to the utility model, the movable clutch and the fixed clutch can be separated by driving the separating assembly through the shifting fork, so that the power input of the driving motor is interrupted, and the interruption and shutdown of the straightening equipment can be completed in time when the straightening equipment is needed.
Description
Technical Field
The utility model belongs to the technical field of straightening production, and particularly relates to a clutch device for transmission of a plate and strip straightener.
Background
The straightening machine is arranged in each of the pickling, cold rolling and galvanization units and is used for finishing and straightening the plate strip. The straightening machine mainly comprises a frame, a motor, a speed reducer, a straightening roller and other components.
The traditional straightener outputs power to the straightening roller tooth separating box through a driving motor and a speed reducer, when equipment is stopped, the driving motor can continue to run for a period of time after the equipment inertia of the driving motor is large, so that residual driving force existing in the driving motor is continuously transmitted to an input shaft of the straightening roller tooth separating box through the speed reducer, and the equipment is continuously operated, and therefore, a clutch device for transmission of the plate and strip straightener is needed to solve the problem of interrupting residual power input.
Disclosure of Invention
The utility model aims to provide a clutch device for transmission of a plate and strip straightener, so as to solve the problems.
In order to achieve the above object, the present utility model provides the following solutions:
a clutch device for driving a plate and strip straightener, comprising: the movable clutch is in meshed connection with the opposite end of the fixed clutch, one end of the fixed clutch, which is far away from the movable clutch, is fixedly connected with a reducer output shaft at the output end of the driving motor, and one end of the movable clutch, which is far away from the fixed clutch, is in movable connection with an input shaft of a gear dividing box of the straightener;
the clutch is characterized in that a separation assembly is arranged on the movable clutch, the middle parts of the two sides of the separation assembly are respectively connected to the support in a rotating mode, one end of a shifting fork is connected to any side of the separation assembly in a transmission mode, and a separation driving assembly is connected to the other end of the shifting fork in a transmission mode.
Preferably, the separating assembly comprises two symmetrically arranged connecting arms, the bottom ends of the connecting arms are rotationally connected with the top ends of the supports, clamping sliding parts are fixedly connected with the top ends of the connecting arms, the two clamping sliding parts are in clamping connection with two sides of the outer wall of the movable clutch, the two clamping sliding parts are in sliding fit with two sides of the outer wall of the movable clutch, any connecting arm is fixedly connected with one end of the shifting fork at the rotational connection position of the connecting arms, and the rotation shaft of the shifting fork is arranged in line with the rotation shaft of the connecting arms.
Preferably, the clamping sliding part comprises a bearing, an inner ring of the bearing is fixedly connected with the top end of the connecting arm, two outer rings of the bearing are clamped with two sides of the outer wall of the movable clutch, and the outer rings of the bearing are in sliding fit with two sides of the outer wall of the movable clutch.
Preferably, the separation driving assembly comprises a telescopic arm base, one end of a telescopic part is hinged to the telescopic arm base, one end of a rotating arm is hinged to the other end of the telescopic part, and the other end of the rotating arm is fixedly connected with the end part of the shifting fork.
Preferably, the telescopic part comprises an oil cylinder, one end of the oil cylinder is hinged with the telescopic arm base, and the other end of the oil cylinder is hinged with one end of the rotating arm.
Preferably, an annular clamping groove is formed in the outer side of the movable clutch, the clamping groove and the movable clutch are coaxially arranged, two bearings are arranged in the clamping groove, the outer ring of each bearing is in contact with the inner wall of the opposite side of the clamping groove, the outer ring of each bearing is clamped with the clamping groove, and the outer ring of each bearing is slidably arranged on the inner wall of the opposite side of the clamping groove;
a plurality of teeth are circumferentially and equally arranged at one end of the movable clutch, and the movable clutch is meshed with one end of the fixed clutch through a plurality of teeth.
Preferably, a plurality of tooth grooves are circumferentially and equally arranged at one end of the fixed clutch, the tooth grooves correspond to the tooth teeth one by one, the tooth grooves are matched with the tooth teeth, and the tooth teeth are meshed with the tooth grooves.
Compared with the prior art, the utility model has the following advantages and technical effects:
when the device is in use, before the device runs, the movable clutch and the fixed clutch are engaged and connected together, so that power output by the driving motor is transmitted to the straightening speed reducer through the movable clutch and the fixed clutch, the straightening speed reducer drives the straightening roller to rotate, and when the power transmission is required to be interrupted in the running process of the device, the shifting fork is driven to rotate by the separation driving assembly, the separation assembly is driven by the shifting fork to separate the movable clutch from the fixed clutch, the power transmission is cut off, and the problem of interrupting the residual power input of the driving motor is solved.
Drawings
For a clearer description of an embodiment of the utility model or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained, without inventive effort, by a person skilled in the art from these drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure A-A of the present utility model;
FIG. 3 is a top view of the structure of the present utility model;
FIG. 4 is a schematic view of a connecting arm structure according to the present utility model;
FIG. 5 is a front view of a rotating arm of the present utility model;
FIG. 6 is a cross-sectional view of a rotating arm according to the present utility model;
FIG. 7 is a schematic cross-sectional view of a movable clutch according to the present utility model;
FIG. 8 is a schematic view of one end of a movable clutch tooth according to the present utility model;
FIG. 9 is a cross-sectional view of a movable clutch tooth according to the present utility model;
FIG. 10 is a schematic cross-sectional view of a stationary clutch according to the present utility model;
FIG. 11 is a schematic view of a configuration of one end of a stationary clutch slot according to the present utility model;
FIG. 12 is a cross-sectional view of a stationary clutch slot according to the present utility model;
wherein, 1, a bracket; 2. a first connecting shaft; 3. a baffle; 4. a second connecting shaft; 5. a movable clutch; 6. a fixed clutch; 7. a bearing; 8. a distance sleeve; 9. a bushing; 10. a shifting fork; 11. a connecting arm; 12. a rotating arm; 13. a telescoping arm base; 14. an oil cylinder; 501. a clamping groove; 502. teeth; 601. tooth slots.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to FIGS. 1 to 12, the present utility model discloses a clutch device for driving a plate and strip straightener, comprising: the movable clutch 5 and the fixed clutch 6 are in meshed connection with the opposite ends of the movable clutch 5 and the fixed clutch 6, one end of the fixed clutch 6, which is far away from the movable clutch 5, is fixedly connected with a reducer output shaft at the output end of the driving motor, and one end of the movable clutch 5, which is far away from the fixed clutch 6, is movably connected with an input shaft of a gear box of the straightener;
the movable clutch 5 is provided with a separation assembly, the middle parts of the two sides of the separation assembly are respectively connected to the bracket 1 in a rotating way, one end of a shifting fork 10 is connected to any side of the separation assembly in a transmission way, and the other end of the shifting fork 10 is connected with a separation driving assembly in a transmission way.
When the device is used, before the device runs, the movable clutch 5 and the fixed clutch 6 are engaged and connected together, so that power output by the driving motor is transmitted to the input shaft of the gear dividing box of the straightener through the speed reducer, the fixed clutch 6 and the movable clutch 5, and when the device stops running, the driving motor stops power output, residual power of the driving motor can be continuously transmitted to the gear dividing box of the straightener, at the moment, the shifting fork 10 is driven to rotate by the separation driving component, the shifting fork 10 drives the separation component to separate the movable clutch 5 from the fixed clutch 6, and power transmission is cut off, so that the problem of residual power input of the driving motor is solved.
Before use, the fixed clutch 6 is fixedly connected with an output shaft of a speed reducer of the driving motor, the speed reducer of the driving motor plays a supporting role of the fixed clutch 6, the movable clutch 5 is movably connected with an input shaft of a tooth dividing box of the straightening machine, and the tooth dividing box of the straightening machine plays a supporting role of the movable clutch 5.
A sliding groove is formed in the rotating shaft of the movable clutch 5, an input shaft of the straightening machine tooth separating box is horizontally arranged in the sliding groove of the movable clutch 5 in a sliding mode, and the movable clutch 5 is matched with the input shaft of the straightening machine tooth separating box through a key groove, so that the movable clutch 5 and the input shaft of the straightening machine tooth separating box can horizontally slide and synchronously rotate.
The output shaft of the straightening speed reducer of the driving motor and the output shaft of the gear box of the straightening machine are both kept in a horizontal state, and the output shaft of the straightening speed reducer and the output shaft of the gear box of the straightening machine are coaxially arranged, so that the movable clutch 5 and the fixed clutch 6 are coaxially arranged, and the movable clutch 5 and the fixed clutch 6 are kept horizontal before and after engagement.
Further optimizing scheme, the separation subassembly includes the linking arm 11 that two symmetries set up, the bottom of linking arm 11 rotates with the top of support 1 to be connected, the top rigid coupling of linking arm 11 has joint sliding part, two joint sliding part and movable clutch 5 outer wall both sides joint, two joint sliding part and movable clutch 5 outer wall both sides sliding fit, the rotation junction of arbitrary linking arm 11 and support 1 and the one end rigid coupling of shift fork 10, the axis of rotation of shift fork 10 and the axis of rotation collineation setting of linking arm 11.
The bottoms of the two connecting arms 11 are fixedly connected with two ends of a first connecting shaft 2 respectively, the two ends of the first connecting shaft 2 are arranged at the top of a corresponding bracket 1 in a rotating mode through a bushing 9 respectively, so that the connecting arms 11 can rotate by taking the first connecting shaft 2 as an axis, one end of the first connecting shaft 2 is fixedly connected with one end axis of a shifting fork 10, the shifting fork 10 can be driven to rotate through a separation driving component, the shifting fork 10 drives the first connecting shaft 2 to drive the two connecting arms 11 to rotate, and the two connecting arms 11 stir the movable clutch 5 to horizontally move through respective clamping sliding parts respectively.
Further optimizing scheme, joint sliding part includes bearing 7, and the inner circle of bearing 7 and the top rigid coupling of linking arm 11, the outer lane and the both sides joint of movable clutch 5 outer wall of two bearing 7, the outer lane and the both sides sliding fit of movable clutch 5 outer wall of two bearing 7.
The inner circle rigid coupling of bearing 7 has the one end of second connecting axle 4, the other end of second connecting axle 4 runs through the top of linking arm 11, still the cover is equipped with baffle 3 in the one end that second connecting axle 4 kept away from bearing 7, it is in the same place with the rigid coupling of second connecting axle 4 to pass through the bolt with baffle 3, still be equipped with distance cover 8 between bearing 7 lateral wall and linking arm 11 lateral wall, distance cover 8 cover is established on second connecting axle 4, like this, the accessible distance cover 8 is with the centre gripping of baffle 3 with linking arm 11 in the centre, realize the rigid coupling of second connecting axle 4 and linking arm 11, and then realize the fixed of bearing 7 position.
Further optimizing scheme, separation drive assembly includes flexible arm base 13, and the last one end that articulates the flexible portion of flexible arm base 13, the other end of flexible portion articulates there is the one end of rotor arm 12, the other end and the shift fork 10 tip rigid coupling of rotor arm 12.
In a further optimized scheme, the telescopic part comprises an oil cylinder 14, one end of the oil cylinder 14 is hinged with the telescopic arm base 13, and the other end of the oil cylinder 14 is hinged with one end of the rotating arm 12.
When the rotary arm is used, one end of the rotary arm 12 rotates through the extension and retraction of the oil cylinder 14, the other end of the rotary arm 12 is matched with the end part of the shifting fork 10 through a key, and the end part of the rotary arm 12 is fixedly connected with the end part of the shifting fork 10.
The rotating arm 12 is perpendicular to the shifting fork 10, so that the rotating arm 12 drives the shifting fork 10 to rotate, power is transmitted to the connecting arm 11 through the first connecting shaft 2, and the connecting arm 11 drives the bearing 7 to shift the movable clutch 5 to move.
In a further optimized scheme, an annular clamping groove 501 is formed in the outer side of the movable clutch 5, the clamping groove 501 and the movable clutch 5 are coaxially arranged, two bearings 7 are arranged in the clamping groove 501, the outer ring of each bearing 7 is in contact with the inner wall of the opposite side of the clamping groove 501, the outer ring of each bearing 7 is clamped with the clamping groove 501, and the outer ring of each bearing 7 is slidably arranged on the inner wall of the opposite side of the clamping groove 501;
a plurality of teeth 502 are circumferentially and equally spaced at one end of the movable clutch 5, and the movable clutch 5 is meshed with one end of the fixed clutch 6 through the teeth 502.
Further optimizing scheme, fixed clutch 6's one end circumference equidistant is provided with a plurality of tooth grooves 601, and a plurality of tooth grooves 601 and a plurality of tooth teeth 502 one-to-one, tooth groove 601 and tooth teeth 502 assorted, tooth teeth 502 and tooth groove 601 meshing.
The annular clamping groove 501 is formed in the outer wall of the movable clutch 5, the bearings 7 are placed in the clamping groove 501, and due to the fact that the outer ring of the bearings 7 is rotatable, when the movable clutch 5 rotates, the bearings 7 do not interfere with the rotation of the movable clutch 5, and when the movable clutch 5 is required to be far away from the fixed clutch 6, the two bearings 7 are clamped with the clamping groove 501 in the horizontal direction, and the two bearings 7 can stir the movable clutch 5 to move through the clamping groove 501.
Tooth 502 that sets up on the movable clutch 5 matches with tooth's socket 601 that sets up on the fixed clutch 6, and during the stationary state, tooth 502 stretches into in tooth's socket 601, realizes the meshing of movable clutch 5 and fixed clutch 6, realizes power transmission, and when needs movable clutch 5 and fixed clutch 6 separation, tooth 502 can directly deviate from in tooth's socket 601, directly cuts off power transmission, avoids driving motor residual power input.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (7)
1. The clutch device for the transmission of the plate and strip straightener is characterized by comprising the following components: the movable clutch (5) and the fixed clutch (6) are in meshed connection with the opposite ends of the movable clutch (5) and the fixed clutch (6), one end of the fixed clutch (6) away from the movable clutch (5) is fixedly connected with a speed reducer output shaft at the output end of the driving motor, and one end of the movable clutch (5) away from the fixed clutch (6) is movably connected with an input shaft of a tooth separating box of the straightener;
the clutch is characterized in that a separation assembly is arranged on the movable clutch (5), the middle parts of the two sides of the separation assembly are respectively connected to the support (1) in a rotating mode, one end of a shifting fork (10) is connected to any side of the separation assembly in a transmission mode, and a separation driving assembly is connected to the other end of the shifting fork (10) in a transmission mode.
2. The clutch device for driving a plate and strip straightener according to claim 1, wherein: the separating assembly comprises two symmetrically arranged connecting arms (11), the bottom ends of the connecting arms (11) are rotationally connected with the top ends of the supports (1), clamping sliding parts are fixedly connected with the top ends of the connecting arms (11), the two clamping sliding parts are clamped with two sides of the outer wall of the movable clutch (5), the two clamping sliding parts are in sliding fit with two sides of the outer wall of the movable clutch (5), any connecting arm (11) is fixedly connected with one end of the shifting fork (10) at the rotating connection position of the supports (1), and the rotating shaft of the shifting fork (10) is arranged in a collinear mode with the rotating shaft of the connecting arms (11).
3. The clutch device for driving a plate and strip straightener according to claim 2, wherein: the clamping sliding part comprises a bearing (7), an inner ring of the bearing (7) is fixedly connected with the top end of the connecting arm (11), two outer rings of the bearing (7) are clamped with two sides of the outer wall of the movable clutch (5), and two outer rings of the bearing (7) are in sliding fit with two sides of the outer wall of the movable clutch (5).
4. The clutch device for driving a plate and strip straightener according to claim 1, wherein: the separation driving assembly comprises a telescopic arm base (13), one end of a telescopic part is hinged to the telescopic arm base (13), one end of a rotating arm (12) is hinged to the other end of the telescopic part, and the other end of the rotating arm (12) is fixedly connected with the end part of the shifting fork (10).
5. The clutch device for driving a plate and strip straightener according to claim 4, wherein: the telescopic part comprises an oil cylinder (14), one end of the oil cylinder (14) is hinged with the telescopic arm base (13), and the other end of the oil cylinder (14) is hinged with one end of the rotating arm (12).
6. A clutch device for a plate and strip straightener transmission according to claim 3, characterized in that: an annular clamping groove (501) is formed in the outer side of the movable clutch (5), the clamping groove (501) and the movable clutch (5) are coaxially arranged, two bearings (7) are arranged in the clamping groove (501), the outer ring of each bearing (7) is in contact with the inner wall of the opposite side of the corresponding clamping groove (501), the outer ring of each bearing (7) is clamped with the corresponding clamping groove (501), and the outer ring of each bearing (7) and the inner wall of the opposite side of the corresponding clamping groove (501) are slidably arranged;
a plurality of teeth (502) are circumferentially and equally arranged at one end of the movable clutch (5), and the movable clutch (5) is meshed with one end of the fixed clutch (6) through the teeth (502).
7. The clutch device for driving a plate and strip straightener according to claim 6, wherein: a plurality of tooth grooves (601) are circumferentially and equally arranged at one end of the fixed clutch (6), the tooth grooves (601) are in one-to-one correspondence with the tooth teeth (502), the tooth grooves (601) are matched with the tooth teeth (502), and the tooth teeth (502) are meshed with the tooth grooves (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322537914.9U CN219865979U (en) | 2023-09-19 | 2023-09-19 | Clutch device for transmission of plate and strip straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322537914.9U CN219865979U (en) | 2023-09-19 | 2023-09-19 | Clutch device for transmission of plate and strip straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219865979U true CN219865979U (en) | 2023-10-20 |
Family
ID=88324418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322537914.9U Active CN219865979U (en) | 2023-09-19 | 2023-09-19 | Clutch device for transmission of plate and strip straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219865979U (en) |
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2023
- 2023-09-19 CN CN202322537914.9U patent/CN219865979U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Fuyang Hangke Economic Information Consulting Co.,Ltd. Assignor: TAIYUAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2024980004537 Denomination of utility model: A clutch device for transmission of plate and strip straightening machine Granted publication date: 20231020 License type: Exclusive License Record date: 20240417 |