CN220185650U - Fast-assembling structure of clutch mechanism - Google Patents
Fast-assembling structure of clutch mechanism Download PDFInfo
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- CN220185650U CN220185650U CN202321166377.5U CN202321166377U CN220185650U CN 220185650 U CN220185650 U CN 220185650U CN 202321166377 U CN202321166377 U CN 202321166377U CN 220185650 U CN220185650 U CN 220185650U
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- fluted disc
- clutch
- central
- disc
- clutch mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 5
- 239000011324 bead Substances 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000010354 integration Effects 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The utility model relates to a fast-assembling structure of a clutch mechanism, which is characterized in that a fast-assembling structure is arranged to enable a central shaft to drive a ball in a positioning ball to move backwards, so that the ball can give a certain movement resistance to a central disc under the action of a spring, and further, a clutch assembly can be subjected to the movement resistance to realize a stable clutch effect in work, a user can conveniently drive an input fluted disc to link with an output fluted disc to rotate through a motor to realize electric control, and can also drive the input fluted disc to clutch through a manual part when the output fluted disc is driven to rotate, so that the problems of low installation efficiency caused by the need of installing the spring on a gear clutch mechanism in the prior art and difficult control due to random free flight after the spring bears pressure are solved, the assembly efficiency is improved, and meanwhile, the clutch mechanism realizes manual and electric integration, and solves the problem that the clutch can be realized only by manual switching in the prior art.
Description
Technical Field
The utility model relates to the field of door and window accessories, in particular to a fast-assembling structure of a clutch mechanism.
Background
In the existing intelligent window technology, the automatic locking and unlocking functions of the window are realized through the manual-automatic controller, and in order to enable the window to be mutually noninterfere under the conditions of automatic locking and manual locking, a clutch mechanism is further arranged, meanwhile, along with the improvement of the living standard of people, the requirements of people on the intelligent and comfortable degree of living environment are higher and higher, so that the automation degree of home is higher and higher; people often install the ware of windowing on the window for intelligent control window's opening or closing, the user can carry out remote control to the window, convenient to use is simple, even the user is outside also can open or close the window at any time as required, in order to make the window can be under the condition of electronic switch window and manual switch window mutually noninterfere, also can be equipped with clutch mechanism, current clutch mechanism need install the central axle sleeve at the bottom when using on lock box or casement, and then guarantee clutch mechanism's steady operation, for example, the applicant has declared the patent of application number CN202222229033.6 before, this patent discloses a manual-automatic external arm-expanding type ware of windowing, be equipped with the clutch mechanism of control input gear shaft and input master gear linkage or separation on the input gear shaft in this ware, the one end that the input master gear kept away from the input pinion is equipped with reset spring, reset spring cover is located on the input gear shaft outer peripheral face, but very difficult to control when naked in the assembly of follow-up assembly process spring and clutch mechanism, the random flies after bearing pressure. The workman need embolia the input gear axle with spring one end earlier, and the other end is pressed into the lock box again in, and spring one end is emptyd easily during the assembly like this for the workman need compress the spring at all times and slowly place again when the assembly, influences the yield of lock box or window opener promptly, makes the assembly too slowly lead to its production efficiency to be low again, and this clutch mechanism needs manual switching separation and reunion simultaneously, leads to using very inconveniently.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides a fast-assembling structure of a clutch mechanism, which is applied to a lock box and a window opener with the clutch mechanism to realize the fast clutch mechanism installation and stable clutch effect, and simultaneously the clutch mechanism can directly realize the clutch without additional adjustment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clutch mechanism's fast-assembling structure, includes the box body and sets up the gear clutch mechanism in the box body, its characterized in that: the gear clutch mechanism comprises an input fluted disc, an output fluted disc and a central disc arranged between the input fluted disc and the output fluted disc, wherein the center of the central disc is fixedly provided with a central shaft penetrating through the centers of the input fluted disc and the output fluted disc respectively, the central disc is provided with a clutch component for controlling linkage or separation between the input fluted disc and the output fluted disc, the box body is provided with a fast-assembling structure corresponding to the central shaft, the fast-assembling structure comprises at least one positioning bead arranged in the box body, one end of the positioning bead is propped against the box body, and one end with the ball bead is propped against the central shaft.
By adopting the technical scheme, the positioning bead is a loading device consisting of a shell, a spring and a ball or a column body, the ball in the shell pushes the ball to move by means of the spring with certain pressure, when a gear clutch mechanism is required to be installed, the central shaft is only required to be inserted into the box body, the central shaft drives the ball in the positioning bead to move backwards, the ball can give certain movement resistance to the central disc under the action of the spring, the clutch assembly can further receive the movement resistance to realize stable clutch effect in work, a user can conveniently drive the input fluted disc to link with the output fluted disc to rotate through the motor to realize electric control, and the input fluted disc can be used for clutching when the manual part drives the output fluted disc to rotate, so that the problem that the installation efficiency is low due to the fact that the spring is required to be installed on the gear clutch mechanism in the prior art, the spring randomly flies after bearing the pressure is solved, and the assembly efficiency is improved.
The foregoing quick-mounting structure of a clutch mechanism may further be set as: the clutch assembly comprises at least one pushing arm arranged on one face of the input fluted disc, which faces the central disc, a magnetic block capable of freely moving on the central disc is abutted against the surface of the central disc, which faces the magnetic block, is made of a magnetic attraction material adsorbed with the magnetic block, an installation cavity for installing the central disc is arranged in the output fluted disc, a plurality of arc grooves for clamping the magnetic block are arranged on the inner wall of the installation cavity, when the input fluted disc rotates, the pushing arm can drive the magnetic block to rotate together, and the magnetic block is pushed into the arc grooves which are relatively static under the action of centrifugal force, so that part of the magnetic block is clamped in the arc grooves, the arc grooves are partially extended out to abut against the pushing arm, the magnetic block is linked with the pushing arm to rotate, and when the output fluted disc rotates, the arc grooves rotate to drive the magnetic block to be separated from the pushing arm, and the arc grooves are not linked with the input fluted disc, and the output fluted disc idly rotates in the box body.
By adopting the technical scheme, through setting up the center dish between input fluted disc and output fluted disc, center dish and center pin linkage, when motor during operation, the input fluted disc will rotate and drive the pushing arm and rotate, the pushing arm promotes the magnetism piece motion on the center dish, make magnetism piece enter into the arc inslot along with the guide of pushing arm under the effect of centrifugal force, make magnetism piece can partly be limited in the arc inslot, another part extends arc inslot and pushing arm and offsets, and receive the tangential force linkage output fluted disc rotation of pushing arm, realize electric control, when manual control, output fluted disc rotates, magnetism piece can break away from pushing arm again, and throw out the arc inslot at output fluted disc rotation in-process, it is not correlated with output fluted disc, output fluted disc idle running, avoid motor load, manual electronic integration has been solved in the prior art, the problem that can realize the separation and reunion just, and the setting of magnetism piece, make magnetism piece stop in the optional position under the magnetic force effect, avoid random activity to cause the noise, the pulling force that is exerted between magnetism piece and the center dish, let the pushing arm be in the magnetism piece offset when making magnetism piece, make it form the magnetic force that makes the magnet to form the magnetic piece, it is more convenient to get into the magnetic assembly, the magnetic force of the magnetic assembly has improved, and improved the stability of the magnetic assembly has improved.
The foregoing quick-mounting structure of a clutch mechanism may further be set as: the number of pushing arms is 2, the pushing arms are all arranged on the input gear disc center, the width of each pushing arm along the center of a circle in the direction from the center of a circle to the inner wall of the clutch output gear disc is gradually narrowed, an included angle alpha is formed between the pushing arms, alpha is larger than 180 degrees, a magnet movable area is formed at the position of the pushing arms corresponding to the included angle alpha, and the magnetic block is arranged in the magnet movable area.
By adopting the technical scheme, through setting up the push arm that two opposite directions set up, make the magnetic block setting move in the magnet movable region that it formed, and then guarantee that separation and reunion input fluted disc can give the magnetic block enough activity space regardless of just reversing, make it can be stable enter into the arc inslot, improve clutch pack's stability, and because the both ends of push arm are close to the progressive shrink of defeated department fluted disc inner wall, make the magnetic block enter into the arc inslot along with the guide of push arm more easily under the effect of centrifugal force.
The foregoing quick-mounting structure of a clutch mechanism may further be set as: the number of the positioning beads is 2, the positioning beads are symmetrically arranged in the box body, a clamping space for inserting a central shaft is formed between the two positioning beads, the central shaft is inserted in the clamping space, and the outer peripheral surface of the central shaft abuts against the ball beads.
By adopting the technical scheme, two positioning beads which are oppositely arranged in the box body are adopted, one end of the positioning bead shell is abutted against the box body, the ball beads are abutted against the central shaft, meanwhile, the central shaft is convenient to stably and rapidly install due to the clamping space formed between the two positioning beads, and the resistance of the positioning beads can be increased through the two positioning beads, so that the resistance of the positioning beads on the whole peripheral surface can be also avoided when the central shaft rotates, and unidirectional stress deflection is avoided.
The foregoing quick-mounting structure of a clutch mechanism may further be set as: the box body is equipped with the location mounting groove that supplies the location pearl to install, location pearl detachable set up in the location mounting groove, box body corresponds location mounting groove department and is equipped with the central location chamber that supplies the center pin to insert to establish.
By adopting the technical scheme, the positioning installation groove is formed in the box body, so that the positioning beads are convenient to install and detach, the later maintenance is convenient, the central positioning cavity is formed in the box body, and the central shaft is provided for positioning installation and convenient rotation without deviation.
The foregoing quick-mounting structure of a clutch mechanism may further be set as: the central shaft comprises a clutch shaft sleeve and a clutch shaft pin penetrating through the clutch shaft sleeve, a central shaft hole for the clutch shaft pin to penetrate through is arranged in the positioning mounting groove, the clutch shaft sleeve is inserted into the central positioning cavity, and the clutch shaft pin penetrates through the central shaft hole.
By adopting the technical scheme, the central shaft comprises the clutch shaft sleeve and the clutch shaft pin penetrating through the clutch shaft sleeve, the clutch shaft pin penetrates through the central shaft hole to enable the whole gear clutch mechanism to be positioned and the rotation center to be positioned, the clutch shaft sleeve is inserted into the central positioning cavity to resist against the positioning beads to enable movement resistance, and the central shaft hole and the central positioning cavity which are arranged layer by layer are convenient for installing and positioning the gear clutch mechanism, so that the stability and the assembly efficiency of clutch are improved.
The utility model is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is an exploded view 2 of fig. 1.
Fig. 4 is a schematic plan view of an embodiment of the present utility model.
Fig. 5 is a schematic view of the AA cross-section of fig. 4.
Fig. 6 is a schematic perspective view of the embodiment of the utility model with the case removed.
Fig. 7 is an exploded view of fig. 6.
Fig. 8 is a schematic plan view of the embodiment of the utility model with the cassette removed.
Fig. 9 is a schematic view of the BB-direction section of fig. 8.
Detailed Description
As shown in fig. 1-9, a fast-assembling structure of a clutch mechanism comprises a box body 1 and a gear clutch mechanism arranged in the box body 1, wherein the gear clutch mechanism comprises an input fluted disc 2, an output fluted disc 3 and a central disc 4 arranged between the input fluted disc 2 and the output fluted disc 3, the center of the central disc 4 is fixedly provided with a central shaft 5 penetrating through the centers of the input fluted disc 2 and the output fluted disc 3 respectively, the central disc 4 is provided with a clutch component controlling the linkage or separation between the input fluted disc 2 and the output fluted disc 3, the box body 1 is provided with a fast-assembling structure corresponding to the central shaft 5, the fast-assembling structure comprises two positioning beads 6 which are arranged in the box body 1 and are in mirror symmetry, one end of each positioning bead 6 is propped against the box body 1, one end with a ball 61 is propped against the central shaft 5, a clamping space a for inserting the central shaft 5 is formed between the two positioning beads 6, the center shaft 5 is inserted in the clamping space a, the outer peripheral surface of the center shaft 5 is propped against the ball 61, the box body 1 is provided with a positioning installation groove 11 for installing the positioning ball 6, the positioning ball 6 is detachably arranged in the positioning installation groove 11, the center shaft 5 comprises a clutch shaft sleeve 51 and a clutch shaft pin 52 penetrating through the clutch shaft sleeve 51, a center positioning cavity 12 for inserting the clutch shaft sleeve 51 is arranged at the position of the box body 1 corresponding to the positioning installation groove 11, a center shaft hole 13 for penetrating the clutch shaft pin 52 is arranged in the positioning installation groove 11, the positioning ball 6 is a loading device composed of a shell, a spring and a ball or a column body, the ball 61 in the shell pushes the ball 61 to prop against the clutch shaft sleeve 51 by means of the spring with a certain pressure, and a certain movement resistance is further provided for the center disc 4, and therefore the gear clutch mechanism can be subjected to the movement resistance to realize a stable clutch effect in operation.
As shown in fig. 2-9, the clutch assembly comprises two pushing arms 21 arranged on one surface of the input fluted disc 2 facing the central disc 4, the pushing arms 21 are all arranged on the circle center of the input fluted disc 2, the pushing arms 2 gradually converge along the circle center to the inner wall of the clutch output fluted disc 3, an included angle alpha is formed between the pushing arms 21, alpha is more than 180 degrees, the surface of the central disc 4 facing the pushing arms 21 is abutted with a magnetic block 7 capable of freely moving on the central disc 4, the surface of the central disc 4 facing the magnetic block 7 is made of a magnetic attraction material attracted with the magnetic block 7, a mounting cavity 31 for mounting the central disc 4 is arranged in the output fluted disc 3, a plurality of arc grooves 32 for clamping the magnetic block 7 are distributed around the central shaft 5 are arranged on the inner wall of the mounting cavity 31, when the input fluted disc 2 rotates, the pushing arms 21 drive the magnetic block 7 to rotate together and push the magnetic block 7 into the arc grooves 32 which are relatively static under the centrifugal force, the part of the magnetic block 7 is clamped into the arc grooves 32, the part of the arc grooves 32 extends out of the arc grooves 32 and the pushing arms 21 are abutted with the magnetic block 21, when the output fluted disc 3 rotates, the output fluted disc 3 rotates downwards, the opposite to the opposite direction of the magnetic block 7 rotates in the arc grooves 21 rotates in the corresponding to the arc grooves 32, and the magnetic block 3 b is not correspondingly formed in the arc grooves which are in the motion zone of the arc grooves 1, and the output zone of the magnetic block is not rotates.
The clutch mechanism of the utility model can be arranged in a window opener or a handle door lock, when in installation, the central shaft 5 is directly inserted into the clamping space a, the clutch shaft sleeve 51 presses the ball 61 to retract, the clutch shaft sleeve 51 is arranged in the central positioning cavity 12, the clutch shaft pin 52 is arranged in the central shaft hole 13, the quick installation is completed, the two positioning balls 6 can give pressure to the ball 61, the ball 61 outputs the pressure to the central disc 4, a certain movement resistance is given, the stability of the clutch mechanism is improved, when in use, the input fluted disc 2 is linked with a motor part, the output fluted disc 3 is linked with a manual part, when the motor works, the input fluted disc 2 rotates and drives the pushing arm 21 to rotate, the pushing arm 21 pushes the magnetic block 7 on the central disc 4 to move, and as the two ends of the pushing arm 21 are close to the inner wall of the output fluted disc 3 to be gradually contracted, the magnetic block 7 enters the arc-shaped groove 32 along with the guide of the pushing arm 21 under the action of centrifugal force, one part of the magnetic block 7 can be limited in the arc-shaped groove 32, the other part of the magnetic block 7 extends out of the arc-shaped groove 32 to prop against the pushing arm 21 and is linked with the rotation of the output fluted disc 3 by the tangential force of the pushing arm 21, so that the electric control of doors and windows or locks is realized, when a manual part works, the output fluted disc 3 preferentially rotates reversely and then forwards, the magnetic block 7 can be separated from the pushing arm 21, and is thrown out of the arc-shaped groove 32 in the rotation process of the output fluted disc 3, and is not associated with the output fluted disc 3, the output fluted disc 3 idles, the motor load is avoided, the service life of the motor is prolonged, the manual and electric integration is realized, and the door and window can be easily opened by hands for escape because of power failure and fire disaster, and the clutch can be directly completed without manual switching.
Claims (6)
1. The utility model provides a clutch mechanism's fast-assembling structure, includes the box body and sets up the gear clutch mechanism in the box body, its characterized in that: the gear clutch mechanism comprises an input fluted disc, an output fluted disc and a central disc arranged between the input fluted disc and the output fluted disc, wherein the center of the central disc is fixedly provided with a central shaft penetrating through the centers of the input fluted disc and the output fluted disc respectively, the central disc is provided with a clutch component for controlling linkage or separation between the input fluted disc and the output fluted disc, the box body is provided with a fast-assembling structure corresponding to the central shaft, the fast-assembling structure comprises at least one positioning bead arranged in the box body, one end of the positioning bead is propped against the box body, and one end with the ball bead is propped against the central shaft.
2. The quick-release structure of a clutch mechanism according to claim 1, wherein: the clutch assembly comprises at least one pushing arm arranged on one face of the input fluted disc, which faces the central disc, a magnetic block capable of freely moving on the central disc is abutted against the surface of the central disc, which faces the magnetic block, is made of a magnetic attraction material adsorbed with the magnetic block, an installation cavity for installing the central disc is arranged in the output fluted disc, a plurality of arc grooves for clamping the magnetic block are arranged on the inner wall of the installation cavity, when the input fluted disc rotates, the pushing arm can drive the magnetic block to rotate together, and the magnetic block is pushed into the arc grooves which are relatively static under the action of centrifugal force, so that part of the magnetic block is clamped in the arc grooves, the arc grooves are partially extended out to abut against the pushing arm, the magnetic block is linked with the pushing arm to rotate, and when the output fluted disc rotates, the arc grooves rotate to drive the magnetic block to be separated from the pushing arm, and the arc grooves are not linked with the input fluted disc, and the output fluted disc idly rotates in the box body.
3. The quick-release structure of a clutch mechanism according to claim 2, wherein: the number of pushing arms is 2, the pushing arms are arranged on the input gear disc center, the width of each pushing arm in the direction from the center of a circle to the inner wall of the clutch output gear disc is gradually narrowed, an included angle alpha is formed between the pushing arms, alpha is larger than 180 degrees, a magnet movable area is formed at the position of the pushing arms corresponding to the included angle alpha, and the magnetic block is arranged in the magnet movable area.
4. A quick-fit structure of a clutch mechanism according to any one of claims 1 to 3, characterized in that: the number of the positioning beads is 2, the positioning beads are symmetrically arranged in the box body, a clamping space for inserting a central shaft is formed between the two positioning beads, the central shaft is inserted in the clamping space, and the outer peripheral surface of the central shaft abuts against the ball beads.
5. The quick-attach structure of a clutch mechanism according to claim 4, wherein: the box body is equipped with the location mounting groove that supplies the location pearl to install, location pearl detachable set up in the location mounting groove, box body corresponds location mounting groove department and is equipped with the central location chamber that supplies the center pin to insert to establish.
6. The quick-attach structure of a clutch mechanism according to claim 5, wherein: the central shaft comprises a clutch shaft sleeve and a clutch shaft pin penetrating through the clutch shaft sleeve, a central shaft hole for the clutch shaft pin to penetrate through is arranged in the positioning mounting groove, the clutch shaft sleeve is inserted into the central positioning cavity, and the clutch shaft pin penetrates through the central shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166377.5U CN220185650U (en) | 2023-05-12 | 2023-05-12 | Fast-assembling structure of clutch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166377.5U CN220185650U (en) | 2023-05-12 | 2023-05-12 | Fast-assembling structure of clutch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185650U true CN220185650U (en) | 2023-12-15 |
Family
ID=89103067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321166377.5U Active CN220185650U (en) | 2023-05-12 | 2023-05-12 | Fast-assembling structure of clutch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185650U (en) |
-
2023
- 2023-05-12 CN CN202321166377.5U patent/CN220185650U/en active Active
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