CN203114954U - Two-way rotating clutch capable of conducting reverse braking - Google Patents
Two-way rotating clutch capable of conducting reverse braking Download PDFInfo
- Publication number
- CN203114954U CN203114954U CN 201320065053 CN201320065053U CN203114954U CN 203114954 U CN203114954 U CN 203114954U CN 201320065053 CN201320065053 CN 201320065053 CN 201320065053 U CN201320065053 U CN 201320065053U CN 203114954 U CN203114954 U CN 203114954U
- Authority
- CN
- China
- Prior art keywords
- holes
- circle
- clutch wheel
- driven torus
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a two-way rotating clutch capable of conducting reverse braking. The two-way rotating clutch capable of conducting the reverse braking comprises a rotating shaft (1). A clutch disc (2) is connected on the rotating shaft (1) in a sleeved mode and is connected with a six-hole ring (8) in a clearance fit and sleeved mode, a cylindrical rolling body (11) is arranged in each scallop hole (14) of the clutch disc, and a spring (12) is inserted in a concave table of an operating arm (6). The six-hole ring (8) is further connected with a driven ring (7) in a clearance fit and sleeved mode. The driven ring (7) and the outer circle of the clutch disc (2) form six tracks, and two ends of each track are in a wedge shape. The clutch disc (2) and the driven ring (7) can rotate in the six-hole ring (8). Due to the fact that the simple structure and the operation method are adopted by the two-way rotating clutch capable of conducting the reverse braking, safe reverse braking, separation and reunion in the mechanical rotating direction are rapidly achieved. The two-way rotating clutch capable of conducting the reverse braking is high in efficiency, good in performance, economical and practical, is a reliable safety device in reversion-banned mechanical equipment, and is widely suitable for an automobile, a multi-purpose and multi-roundtrip belt conveyer, amusement park machinery, a robot and a toy special type engineering vehicle.
Description
Technical field
The utility model relates to a kind of clutch, especially a kind of two-way rotary clutch that can reverse braking.When using, this clutch can according to the operating mode needs when changing the output shaft sense of rotation, implement quick, safe and effective braking to the counter-rotating out of control of its generation.
Background technique
Traditional single disc clutch or multidisc clutch, because component are many, complex structure, volume is bigger than normal, and occupation space is also big, often is in operation and breaks down easily.And the required precision height of its component, so, manufacture cost is also high.Because the existing this clutch rate of fault height that machine turns to that is used for determining, be subjected to the influence of its functional defect, machinery at this clutch of many uses, for example cast anchor machinery and toy car, extraordinary toy engineering truck of the adhesive tape conveyor, amusement park machinery, robot, Hoisting Machinery, elevator, the boats and ships that come and go of automobile, multipurpose need need the occasion of check braking again more in the positive and negative sense of rotation of Fast transforms, and very unable to do what one wishes seems.
The model utility content
The technical problems to be solved in the utility model is, at the defective that prior art exists, provides a kind of improved two-way rotary clutch that can reverse braking.
The technical solution of the utility model is, referring to accompanying drawing 1～6, described this improved two-way rotary clutch that can reverse braking has a rotating shaft 1, clutch wheel 2, steering operation bar 6 and base 10 shown in Fig. 1～2.Described clutch wheel 2 coaxial lines be socketed in the described rotating shaft 1 and use key 16 Zhou Xiang Jian ?fix.Coaxial line socket movingly one has six six holes circles 8 of equally distributed fan shaped borehole 14 radially on this clutch wheel 2.Be equipped with a circle post shape Roll kinetoplast 11 in the fan shaped borehole 14 of this six holes circle 8.Radially be provided with four screw holes 13 that are used for assembling radially on this six holes circle 8.This six hole circle 8 is fixed on the described base 10 by foundation bolt 9 screw threads by its support 18.This six holes circle 8 is gone back coaxial line socket movingly one driven torus 7.The radially upper end of described driven torus 7 is provided with the boss 15 of band position-limiting cover 5.The cross section of above-mentioned steering operation bar 6 as shown in Figure 2, its lower end has down " U " font concave station, falling of this operating stem 6 radially is plugged with a spring 12 in " U " font concave station, and this spring 12 is inserted on the boss 15 of described driven torus 7 from top to bottom, and described operating stem 6 is socketed on the spring 12.Referring to accompanying drawing 3, the round post shape Roll kinetoplast 11 of putting in the fan shaped borehole 14 of corresponding described six holes of the radial ring face of described driven torus 7 circle 8 is provided with six arc notch 17 radially.Referring to Fig. 5, see through the fan shaped borehole 14 of above-mentioned six holes circle 8, these six arc notch 17 form the track that six its two ends are wedge shape with the cylindrical of clutch wheel 2.Driven torus 7 axial surfaces of corresponding described six holes circle 8 be stamped one with the cover plate 4 of described six holes circle 8 circle footpath size couplings.The screw hole 13 that this cover plate 4 passes above-mentioned six holes circle 8 by bolt 3 is fixed on the six holes circle 8 and with above-mentioned support 18 and links to each other.The external diameter size of this cover plate 4 is mated with the external diameter size of driven torus 7.The internal diameter of this cover plate 4 is less than the external diameter of described clutch wheel 2, and the high ring Gao Jun with described driven torus 7 of the dish of described clutch wheel 2 encloses 8 circle height less than described six holes and makes that thus this clutch wheel 2 and this driven torus 7 can rotations in the circle 8 of described six holes.
Above structure of the present utility model can reverse braking two-way rotary clutch when using, the elastic force that described steering operation bar 6 overcomes spring 12 is downwards pressed, unclamped again to given sense of rotation promotion several angle with being about to steering operation bar 6 drive driven torus 7.Steering operation bar 6 is returned in the spacing hole of position-limiting cover 5 under the spring force effect.Afterwards, referring to accompanying drawing 3～4, start power supply, along with power initiation, rotating shaft 1 namely drives clutch wheel 2 and presses the direction initialization rotation under dynamic action.The center line of six arc notch 17 of driven torus 7 is the line at arc notch 17 centers and rotating shaft 1 center at this moment, respectively with the center line in the fan shape hole 14 of six holes circle 8, to the same direction one section set angle that staggers, referring to Fig. 5～6, make the running orbit of Yuan Zhu Roll kinetoplast 11 form a wedge track, the gap that is the dextrorotation veer is gradually big, and the gap of counter-clockwise sense of rotation is gradually little.Therefore, Yuan Zhu Xing Roll kinetoplast 11 is carried to the gap gradually big direction by clutch wheel 2 and moves, and at this moment, Yuan Zhu Roll kinetoplast 11 is blocked by the hole wall of six holes circle 8, stops at the gap larger part, thereby clutch wheel 2 is lost constraint, makes rotating shaft 1 be in rotatable state.If rotating shaft 1 this moment runs out of steam, namely can out of controlly reverse, clutch wheel 2 was carried Yuan Zhu Xing Roll kinetoplast 11 gradually little direction was moved to the gap this moment.Because the gap is gradually little, shown in Fig. 5～6, dotted line is painted Yuan Zhu Xing Roll kinetoplast 11 and is represented it in the check position, and six Yuan Zhu Roll kinetoplasts 11 are namely clamped locking by the arc notch 17 in the driven torus 7 and clutch wheel 2, and rotating shaft 1 is by the check stall.Rotate in the opposite direction as need rotating shaft 1, only need steering operation bar 6 is pressed again, push away one section set angle in the opposite direction and unclamp again.Referring to accompanying drawing 3～4, steering operation bar 6 is returned in another spacing hole of position-limiting cover 5 under the elastic force effect of spring 12, this moment driven torus 7 six arc notch 17 center line respectively with the center line of six fan shaped boreholes 14 of six holes circle 8, one section set angle round about staggers, make the running orbit of Yuan Zhu Roll kinetoplast 11 shown in Fig. 5～6, form a wedge track in opposite direction.Like this, both can make rotating shaft 1 opposite spin, the rotation of other direction is braked.
Come therefrom, referring to Fig. 3～4, the utility model can reverse braking two-way rotary clutch utilize swinging of driven torus 7, make the orbit of Yuan Zhu Xing Roll kinetoplast 11 take place to change about wide or narrow, when rotating shaft 1 drive clutch wheel 2 begins to rotate, clutch wheel 2 cylindricals and six Yuan Zhu Roll kinetoplast 11 cylindricals rub, Yuan Zhu Roll kinetoplast 11 is moved to the sense of rotation of clutch wheel 2, circle post Roll kinetoplast 11 is in the direction separation outside circumference of the wideer position of wedge track at this moment, makes clutch wheel 2 not rotated freely by the constraint of circle post Roll kinetoplast 11.Otherwise, if rotating shaft 1 this moment is out of control, drive clutch wheel 2 counterrotatings, clutch wheel 2 cylindricals and six Yuan Zhu Roll kinetoplast 11 cylindricals rub again, Yuan Zhu Roll kinetoplast 11 is moved to clutch wheel 2 sense of rotation out of control, at this moment, because operating stem 6 does not drive from moving-coil 7 actions, make Yuan Zhu Roll kinetoplast 11 be stuck in the narrower position of wedge track, and make under the constraint of the arc notch 17 of Yuan Zhu Roll kinetoplast 11 in driven torus 7 endoporus, cylindrical to clutch wheel 2 is drawn close, and finishes plugging thereby be about to clutch wheel 2 lockings shown in Fig. 5～6.Also be about under steering operation bar 6 operation to the left or to the right, the width of wedge track is also changing.Make Yuan Zhu Roll kinetoplast 11 when wideer position, clutch wheel 2 is unfettered, and the assigned direction rotation is pressed in rotating shaft 1 thereupon.As rotating shaft counterrotating out of control, also shown in Fig. 5～6, Yuan Zhu Roll kinetoplast 11 is the i.e. position of the Yuan Zhu Roll kinetoplast 11 shown in the dotted line among the figure in narrower position, and clutch wheel 2 is subjected to 11 constraints of Yuan Zhu Xing Roll kinetoplast and is braked locking shown in Fig. 3～4.Thus, rotating shaft 1 can be according to the arbitrarily positive and negative sense of rotation of conversion and the braking of positive and negative check of operating mode needs.
The beneficial effects of the utility model are, adopt easy structure and mode of operation, have namely realized safe plugging and the clutch function of mechanical sense of rotation effectively rapidly.High working efficiency, mobility is good and economical and practical, especially in the machinery that absolute prohibition reverses, be a kind of reliable safety installations thereby have Applicable scope widely for example automobile, multipurpose come and go adhesive tape conveyor, amusement park machinery, robot, Hoisting Machinery, elevator, boats and ships cast anchor machinery and even toy car, the special engineered car of toy more.
Description of drawings:
Fig. 1 is the structural representation of the specific embodiment of two-way rotary clutch that the utility model can reverse braking;
Fig. 2 is the A-A sectional view of two-way rotary clutch that can reverse braking shown in Figure 1;
Fig. 3 be in the A-A sectional view of two-way rotary clutch that can reverse braking shown in Figure 2 driven torus 7 to the right when six holes circle 8 rotates arc notch 17 and six holes enclose the change in location demonstration figure of 8 corresponding parts;
Fig. 4 be in the A-A sectional view of two-way rotary clutch that can reverse braking shown in Figure 2 driven torus 7 left when six holes circle 8 rotates arc notch 17 and six holes enclose the change in location demonstration figure of 8 corresponding parts;
Fig. 5 is the partial enlarged drawing of the driven torus 7 six holes circle 8 of two-way rotary clutch that can reverse braking shown in Figure 3, when showing clutch wheel 2 to right rotation, the relevant position of arc notch 17 and Yuan Zhu Roll kinetoplast 11, solid line is painted Yuan Zhu Roll kinetoplast 11 and is the position of Yuan Zhu Roll kinetoplast 11 among the figure, and rotating shaft 1 can be rotated in the direction of arrows.Dotted line is painted Yuan Zhu Roll kinetoplast 11 and is the position of Yuan Zhu Roll kinetoplast 11 among the figure, is the position of rotating shaft 1 when out of control the reverse.Rotating shaft 1 contrary direction of arrow rotation is by check.Then Yuan Zhu Roll kinetoplast 11 moves to position shown in the dotted line thereupon, and clutch wheel 2 is braked;
Fig. 6 is the partial enlarged drawing of the driven torus 7 six holes circle 8 of two-way rotary clutch that can reverse braking shown in Figure 4, when showing clutch wheel 2 to anticlockwise, the relevant position of arc notch 17 and Yuan Zhu Roll kinetoplast 11, solid line is painted Yuan Zhu Roll kinetoplast 11 and is the position of Yuan Zhu Roll kinetoplast 11 among the figure, and rotating shaft 1 can be rotated in the direction of arrows.Dotted line is painted Yuan Zhu Roll kinetoplast 11 and is the position of Yuan Zhu Roll kinetoplast 11 among the figure, is the position of rotating shaft 1 when out of control the reverse.Rotating shaft 1 contrary direction of arrow rotation is by check.Then Yuan Zhu Roll kinetoplast 11 moves to position shown in the dotted line thereupon, and clutch wheel 2 is braked.
Being denoted as in above Fig. 1～6:
1---rotating shaft,
2---clutch wheel,
3---bolt,
4---cover plate,
5---position-limiting cover,
6---the steering operation bar,
7---driven torus,
8---six holes circle,
9---foundation bolt,
10---base,
11---Yuan Zhu Xing Roll kinetoplast,
12---spring,
13---screw hole,
14---fan shaped borehole,
15---boss,
16---key,
17---arc notch,
18---support.
Embodiment:
Referring to accompanying drawing 1～6, accompanying drawing 1～6 is depicted as specific embodiment of two-way rotary clutch that the utility model can reverse braking.This embodiment's rotating shaft 1, the 45# round steel of drawing materials is tailored and is formed, long 200mm; This embodiment's the clutch wheel 2 40Cr section bar of drawing materials is made, and outer round surface uses the conventional method magnetization to handle its external diameter φ 76mm, long 9mm; This embodiment's the steering operation bar 6 35CrMo section bar milling heat treatment process of drawing materials forms, its cross section as shown in Figure 2, its lower end has down " U " font concave station; Draw materials cast steel or 45# sheet material of this embodiment's base 10 is tailored and is welded.
This embodiment's above-mentioned rotating shaft 1, clutch wheel 2, steering operation bar 6 and base 10 are formed with reference to accompanying drawing 1～4 processing, installation by technique scheme.Wherein clutch wheel 2 coaxial lines be socketed in the rotating shaft 1 and use key 16 Zhou Xiang Jian ?fix, the key 16 45# sheet material of drawing materials is tailored.On the clutch wheel 2 coaxial line socket movingly have six radially six holes circles, 8, the six holes circle 8 of the equally distributed fan shaped borehole 14 20MnVB section bar milling heat treatment process of also drawing materials form internal diameter φ 76mm, external diameter φ 91mm.Be equipped with round post shape Roll kinetoplast 11 in the fan shaped borehole 14 of six holes circle 8, the circle post shape Roll kinetoplast 11 Bearing Steel car system of drawing materials, specification is φ 8mm*6mm.Radially be provided with four screw holes 13 that are used for assembling on the six holes circle 8 radially.Six holes circle 8 is fixed on the base 10 by foundation bolt 9 screw threads by its support 18, and also draw materials cast steel or 45# sheet material of support 18 is tailored welding processing and formed.8 coaxial lines socket movingly, one driven torus 7 is enclosed in six holes, and the driven torus 7 40Cr section bar milling of also drawing materials processes internal diameter φ 91mm, external diameter φ 110mm.The high ring Gao Jun with driven torus 7 of the dish of clutch wheel 2 encloses 8 the high 0.1mm of circle less than six holes so make clutch wheel 2 and driven torus 7 to rotate thus in six holes circle 8.The radially upper end of driven torus 7 is provided with the boss 15 of band position-limiting cover 5.The cross section of steering operation bar 6 as shown in Figure 2, its lower end has down " U " font concave station, falling of operating stem 6 radially is plugged with a spring 12 in " U " font concave station, spring 12 adopts commercially available 55Si2Mn type standard spring.This spring 12 is inserted on the boss 15 of described driven torus 7 from top to bottom, and operating stem 6 is socketed on the spring 12.Referring to accompanying drawing 3, the round post shape Roll kinetoplast 11 of putting in the fan shaped borehole 14 of corresponding described six holes of the radial ring face of driven torus 7 circle 8 is provided with six arc notch 17 radially.As shown in Figure 5, see through the fan shaped borehole 14 of six holes circle 8, these six arc notch 17 form the track that six its two ends are wedge shape with the cylindrical of clutch wheel 2.The cover plate 4 of driven torus 7 axial surfaces the lid one and six holes circle 8 circle footpath size couplings of corresponding six holes circle 8.The internal diameter of cover plate 4 is φ 66mm than the little φ 10mm of external diameter of clutch wheel 2, and also draw materials cast steel or 45# sheet material are tailored welding processing and formed.The screw hole 13 that cover plate 4 passes above-mentioned six holes circle 8 by bolt 3 is fixed on the six holes circle 8 and with support 18 and links to each other.The external diameter size of cover plate 4 is mated with the external diameter size of driven torus 7.
Claims (1)
- One kind can reverse braking two-way rotary clutch, has a rotating shaft (1), clutch wheel (2), steering operation bar (6) and base (10), it is characterized in that, described clutch wheel (2) coaxial line be socketed in that described rotating shaft (1) is gone up and use key (16) Zhou Xiang Jian ?fix, this clutch wheel (2) goes up coaxial line socket movingly and has six six holes circles (8) of equally distributed fan shaped borehole (14) radially, be equipped with a circle post shape Roll kinetoplast (11) in the fan shaped borehole (14) of this six holes circle (8), radially be provided with four screw holes (13) that are used for assembling on this six holes circle (8) radially, this six holes circle (8) is fixed on the described base (10) by foundation bolt (9) screw thread by its support (18), this six holes circle (8) is gone back coaxial line socket movingly one driven torus (7), the radially upper end of described driven torus (7) is provided with the boss (15) of band position-limiting cover (5), the lower end, cross section of above-mentioned steering operation bar (6) has down " U " font concave station, falling of this operating stem (6) radially is plugged with a spring (12) in " U " font concave station, this spring (12) is inserted on the boss (15) of described driven torus (7) from top to bottom, described operating stem (6) is socketed on the spring (12), the round post shape Roll kinetoplast (11) of putting in the fan shaped borehole (14) of the corresponding described six holes circles of the radial ring face of described driven torus (7) (8), be provided with six arc notch (17) radially, see through the fan shaped borehole (14) of above-mentioned six holes circles (8), these six arc notch (17) form the track that six its two ends are wedge shape with the cylindrical of clutch wheel (2), driven torus (7) axial surface of corresponding described six holes circles (8) be stamped one with the cover plate (4) of described six holes circles (8) circle footpath size coupling, the screw hole (13) that this cover plate (4) passes above-mentioned six holes circles (8) by bolt (3) is fixed on six holes circles (8) and goes up and link to each other with above-mentioned support (18), the external diameter size of this cover plate (4) is mated with the external diameter size of driven torus (7), the internal diameter of this cover plate (4) is less than the external diameter of described clutch wheel (2), and high this clutch wheel (2) and this driven torus (7) of also making thus of circle that the dish of described clutch wheel (2) ring Gao Jun high and described driven torus (7) encloses (8) less than described six holes can rotate in described six holes circles (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065053 CN203114954U (en) | 2013-01-23 | 2013-01-23 | Two-way rotating clutch capable of conducting reverse braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065053 CN203114954U (en) | 2013-01-23 | 2013-01-23 | Two-way rotating clutch capable of conducting reverse braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114954U true CN203114954U (en) | 2013-08-07 |
Family
ID=48895304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320065053 Expired - Fee Related CN203114954U (en) | 2013-01-23 | 2013-01-23 | Two-way rotating clutch capable of conducting reverse braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114954U (en) |
-
2013
- 2013-01-23 CN CN 201320065053 patent/CN203114954U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108044341B (en) | A kind of mobile attaching/detaching apparatus for the dismounting of large scale equipment bottom bolts | |
| JPH07139594A (en) | Revolution driving device | |
| CN203448931U (en) | Two-shaft position changing machine structure device | |
| CN203197479U (en) | Novel rotating clamp stopper | |
| CN201109110Y (en) | Flat wagon with panoramic table device | |
| CN203114954U (en) | Two-way rotating clutch capable of conducting reverse braking | |
| CN211612568U (en) | Three-dimensional motion mixer for lipoic acid capsule production | |
| CN207293378U (en) | Suitable for the self-driven guide rail trolley of curvilinear guide | |
| CN204137931U (en) | A kind of scraper reclaimer actuating device | |
| CN204985636U (en) | Swing drives for robot speedily carries out rescue work | |
| CN207080526U (en) | A kind of high speed gear shaft directional rotating control device | |
| CN207223770U (en) | A kind of new magnetorheological polishing wheel device | |
| CN106979256B (en) | Directional rotation control device for high-speed gear shaft | |
| CN203316972U (en) | Welding positioner | |
| CN201650105U (en) | Hydraulic travel motor | |
| CN201871919U (en) | Adapter device for synchronous butt of main cone nut and flange of car drive axle assembly | |
| CN202274019U (en) | Rotation brake device and tower crane with same | |
| CN202729667U (en) | Output structure of lorry-mounted crane turning device | |
| CN105817905A (en) | Variable-speed rotary device | |
| CN207606873U (en) | A kind of wrist part of robot | |
| CN201145124Y (en) | Conicity locking thruster | |
| CN201448387U (en) | One-way clutch of gear | |
| CN203691111U (en) | Servo motor mounting base | |
| CN104132779B (en) | Double-free-degree overturning tool of spherical propellant storage box and ground test device | |
| CN205350214U (en) | Small -size planetary reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |