CN203827108U - Coupling and speed reducer connection structure - Google Patents
Coupling and speed reducer connection structure Download PDFInfo
- Publication number
- CN203827108U CN203827108U CN201420090307.0U CN201420090307U CN203827108U CN 203827108 U CN203827108 U CN 203827108U CN 201420090307 U CN201420090307 U CN 201420090307U CN 203827108 U CN203827108 U CN 203827108U
- Authority
- CN
- China
- Prior art keywords
- damping disc
- connecting hole
- reductor
- clutch
- speed reducer
- 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
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a coupling and speed reducer connection structure. A vibration reduction disc is arranged between the coupling and the speed reducer; the second face, close to the speed reducer, of the vibration reduction disc is provided with a column-shaped convex part; a central hole coaxial with the column-shaped convex part is arranged in the vibration reduction disc; the central hole passes through the vibration reduction disc; the periphery of the column-shaped convex part is an annular plane; a plurality of first connection holes passing through the vibration reduction disc are arranged in the annular plane; a plurality of second connection holes are arranged in the coupling; the first connection holes and the second connection holes are all provided with inner thread; the first connection holes and the second connection holes at the corresponding positions are connected via bolts to enable the vibration reduction disc and the coupling to be fixedly connected; a fixing hole communicated with the central hole is arranged in the column-shaped convex part; the fixing hole is provided with inner thread; and the output shaft of the speed reducer and the central hole are fixed via a bolt and the fixing hole. The coupling and speed reducer connection structure provided by the utility model has the advantages that the structure is simple, damage of the speed reducer can be effectively reduced, the running efficiency of the equipment can be improved, and the maintenance cost of the equipment can be saved.
Description
Technical field
The utility model relates to power transmission technology field, relates in particular to a kind of clutch and reductor syndeton.
Background technology
Whipping bucket, what take in the past is that clutch is directly connected with screw with main motor, between clutch and main motor without any buffer strip.All can cause very large load without buffer strip for motor and speed reducer, easily cause motor burning, simultaneously also larger for the loss of plant equipment.Not only bring very large loss to company's interest, also Workshop Production has been made a big impact.
Utility model content
In order to solve the technical problem existing in background technology, the utility model proposes a kind of clutch and reductor syndeton, realized being connected of clutch and reductor, it is simple in structure, effectively prevent the damage of reductor, improve operation rate, save maintenance of equipment cost.
A kind of clutch the utility model proposes and reductor syndeton, between clutch and reductor, be provided with damping disc, described damping disc has with damping disc body and forms step-like cylindrical projection near the second mask of the smooth and close described reductor of first surface of described clutch, on described damping disc, be provided with the centre bore coaxial with cylindrical projection, described centre bore connects the first surface of described damping disc and second, described cylindrical projection periphery is planar annular, on described planar annular, be provided with some the first connecting holes, described the first connecting hole connects the first surface of described damping disc and second, described clutch is smooth and be provided with some the second connecting holes near described damping disc one side, the quantity of described the first connecting hole, the quantity of position and described the second connecting hole, position is corresponding, described the first connecting hole and the second connecting hole are provided with internal thread, described damping disc and described clutch are bolted the first connecting hole of correspondence position, the second connecting hole is fixed connection, in described cylindrical projection, be provided with the fixing hole that is communicated with described centre bore, described fixing hole is provided with internal thread, described speed reducer output shaft inserts described centre bore, and pass through bolt, fixing hole is fixed described speed reducer output shaft and described centre bore.
Preferably, the center of circle of described the first connecting hole is positioned on same circle.
Preferably, described cylindrical projection is 25:16 with the diameter ratio of described centre bore.
Preferably, described cylindrical projection is 5:16 with the diameter ratio of described damping disc.
Preferably, described fixing hole is 3:10 with the diameter ratio of described centre bore.
Preferably, the ratio of the distance in distance, the described first connecting hole center of circle and the described damping disc center of circle of the described first connecting hole center of circle and described damping web portion is 9:31.
In the utility model, the first surface of damping disc is smooth, thus with clutch good contact, adopt bolt by the first connecting hole, the second connecting hole, clutch and damping disc closely to be fixed; The second face of damping disc is provided with cylindrical projection, be coaxially arranged with centre bore with cylindrical projection, speed reducer output shaft is inserted in centre bore, and adopt bolt by fixing hole, the output shaft of reductor to be fixed in centre bore, simultaneously, because cylindrical projection periphery is planar annular, can with speed reducer output shaft periphery good contact; By adopting damping disc that clutch is connected with reductor, replace clutch to be directly connected with reductor, thereby reduce the damage of clutch and reductor, replace clutch, reductor to bear the wearing and tearing in running with damping disc, thereby in process of production, only need to change damping disc, reduced production cost, and can improve operation rate, saving maintenance of equipment cost.
Brief description of the drawings
Fig. 1 is a kind of clutch that the utility model proposes and the middle damping disc structural representation of reductor syndeton;
Fig. 2 is a kind of clutch that the utility model proposes and the middle damping disc end view of reductor syndeton.
Embodiment
As shown in Figure 1-2, Fig. 1 is a kind of clutch that the utility model proposes and the middle damping disc structural representation of reductor syndeton; Fig. 2 is a kind of clutch that the utility model proposes and the middle damping disc end view of reductor syndeton.
With reference to Fig. 1 and in conjunction with Fig. 2, a kind of clutch the utility model proposes and reductor syndeton, between clutch and reductor, be provided with damping disc 1, described damping disc 1 has with damping disc 1 body and forms step-like cylindrical projection 2 near the second mask of the smooth and close described reductor of first surface of described clutch, on described damping disc 1, be provided with the centre bore 3 coaxial with cylindrical projection 2, described centre bore 3 connects the first surface of described damping disc 1 and second, described cylindrical projection 2 peripheries are planar annular, on described planar annular, be provided with some the first connecting holes 4, described the first connecting hole 4 connects the first surface of described damping disc 1 and second, described clutch is smooth and be provided with some the second connecting holes near described damping disc 1 one side, the quantity of described the first connecting hole 4, the quantity of position and described the second connecting hole, position is corresponding, described the first connecting hole 4 and the second connecting hole are provided with internal thread, described damping disc 1 and described clutch are bolted the first connecting hole 4 of correspondence position, the second connecting hole is fixed connection, in described cylindrical projection 2, be provided with the fixing hole 5 that is communicated with described centre bore 3, described fixing hole 5 is provided with internal thread, described speed reducer output shaft inserts described centre bore 3, and pass through bolt, fixing hole 5 is by fixing to described speed reducer output shaft and described centre bore 3.
In the present embodiment, the first surface of damping disc 1 is smooth, thus with clutch good contact, adopt bolt by the first connecting hole 4, the second connecting hole, clutch and damping disc 1 closely to be fixed; The second face of damping disc 1 is provided with cylindrical projection 2, be coaxially arranged with centre bore 3 with cylindrical projection 2, speed reducer output shaft is inserted in centre bore 3, and adopt bolt by fixing hole 5, the output shaft of reductor to be fixed in centre bore 3, simultaneously, because cylindrical projection 2 peripheries are planar annular, can with speed reducer output shaft periphery good contact; By adopting damping disc 1 that clutch is connected with reductor, replace clutch to be directly connected with reductor, thereby reduce the damage of clutch and reductor, replace clutch, reductor to bear the wearing and tearing in running with damping disc 1, thereby in process of production, only need to change damping disc 1, reduced production cost, and can improve operation rate, saving maintenance of equipment cost.
For the ease of carrying out space layout, the center of circle of described the first connecting hole 4 is positioned on same circle, thereby can improve space availability ratio, meanwhile, makes each junction stressed evenly, and wherein, the quantity of the first connecting hole 4 can be set according to actual needs.
In specific design process, described cylindrical projection 2 is with the diameter of described centre bore 3 than being 25:16, and described cylindrical projection 2 is with the diameter of described damping disc 1 than being 5:16, and described fixing hole 5 is 3:10 with the diameter ratio of described centre bore 3.
In specific design process, the ratio of the distance in the distance of described first connecting hole 4 centers of circle and described damping disc 1 limit portion, described first connecting hole 4 centers of circle and described damping disc 1 center of circle is 9:31.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection range of the present utility model.
Claims (6)
1. a clutch and reductor syndeton, it is characterized in that, between clutch and reductor, be provided with damping disc (1), described damping disc (1) has with damping disc (1) body and forms step-like cylindrical projection (2) near the second mask of the smooth and close described reductor of first surface of described clutch, on described damping disc (1), be provided with the centre bore (3) coaxial with cylindrical projection (2), described centre bore (3) connects the first surface of described damping disc (1) and second, described cylindrical projection (2) periphery is planar annular, on described planar annular, be provided with some the first connecting holes (4), described the first connecting hole (4) connects the first surface of described damping disc (1) and second, described clutch is smooth and be provided with some the second connecting holes near described damping disc (1) one side, the quantity of described the first connecting hole (4), the quantity of position and described the second connecting hole, position is corresponding, described the first connecting hole (4) is provided with internal thread with the second connecting hole, described damping disc (1) and described clutch are bolted first connecting hole (4) of correspondence position, the second connecting hole is fixed connection, in described cylindrical projection (2), be provided with the fixing hole (5) that is communicated with described centre bore (3), described fixing hole (5) is provided with internal thread, described speed reducer output shaft inserts described centre bore (3), and pass through bolt, fixing hole (5) is by fixing to described speed reducer output shaft and described centre bore (3).
2. clutch according to claim 1 and reductor syndeton, is characterized in that, the center of circle of described the first connecting hole (4) is positioned on same circle.
3. clutch according to claim 1 and reductor syndeton, is characterized in that, described cylindrical projection (2) is 25:16 with the diameter ratio of described centre bore (3).
4. clutch according to claim 1 and reductor syndeton, is characterized in that, described cylindrical projection (2) is 5:16 with the diameter ratio of described damping disc (1).
5. clutch according to claim 1 and reductor syndeton, is characterized in that, described fixing hole (5) is 3:10 with the diameter ratio of described centre bore (3).
6. clutch according to claim 1 and reductor syndeton, it is characterized in that, the ratio of the distance in distance, described the first connecting hole (4) center of circle and described damping disc (1) center of circle of described the first connecting hole (4) center of circle and described damping disc (1) limit portion is 9:31.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090307.0U CN203827108U (en) | 2014-02-28 | 2014-02-28 | Coupling and speed reducer connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090307.0U CN203827108U (en) | 2014-02-28 | 2014-02-28 | Coupling and speed reducer connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203827108U true CN203827108U (en) | 2014-09-10 |
Family
ID=51482569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090307.0U Expired - Fee Related CN203827108U (en) | 2014-02-28 | 2014-02-28 | Coupling and speed reducer connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203827108U (en) |
-
2014
- 2014-02-28 CN CN201420090307.0U patent/CN203827108U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3065802C (en) | Cutting unit of shearer, provided with double-speed rollers | |
| CN203827108U (en) | Coupling and speed reducer connection structure | |
| CN203382916U (en) | Eccentric wheel shaft applied to jacquard machine | |
| CN203717687U (en) | Coupling structure of calender | |
| CN205047682U (en) | Resilient coupling that can impaired spare part of quick replacement | |
| CN103363083A (en) | Planetary frame for large wind power gear box | |
| CN202510670U (en) | Detachable light belt wheel | |
| CN204512219U (en) | A kind of material taking machine rotary reducer shaft coupling with abrasionproof function | |
| CN203181599U (en) | Corn machine header gearbox device | |
| CN202732737U (en) | Thread type shaft coupling | |
| CN201836374U (en) | Composite shaft oil seal | |
| CN202833329U (en) | Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump | |
| CN203146635U (en) | Short joint structure diaphragm coupling | |
| CN202829090U (en) | Paper press shaft with bearing stand | |
| CN204342273U (en) | Float the detachable star wheel structure of bolster | |
| CN203272546U (en) | Novel separable brake wheel | |
| CN202176658U (en) | Disc spring drawing and pressing device | |
| CN204716939U (en) | The linkage structure of a kind of power take-off and speed changer | |
| CN204739129U (en) | Integral braked wheel | |
| CN102297234A (en) | Tension and compression device of disc spring | |
| CN203129191U (en) | Loading box pressure unit distributing ring | |
| CN203686136U (en) | Groove body end plate sealing device | |
| CN202032052U (en) | Mechanism capable of adjusting centre distance of chain wheel box | |
| CN202579716U (en) | End face air inflow choke ring | |
| CN205423793U (en) | Road roller is with split type planet wheel carrier structure |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20180228 |