CN111878516B - Elastic connector for transmission rotation force - Google Patents
Elastic connector for transmission rotation force Download PDFInfo
- Publication number
- CN111878516B CN111878516B CN202010867076.XA CN202010867076A CN111878516B CN 111878516 B CN111878516 B CN 111878516B CN 202010867076 A CN202010867076 A CN 202010867076A CN 111878516 B CN111878516 B CN 111878516B
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- connecting seat
- sleeve
- shaft
- spring
- transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a transmission rotating force elastic connector which comprises a first connecting mechanism, a second connecting mechanism and an elastic connecting mechanism, wherein the first connecting mechanism comprises a first connecting seat and a first connecting sleeve. The invention can still keep the transmission rotation force of the shaft and the elastic operation rotation with front and back extension under the condition that coaxial errors exist on two sides of the transmission rotation shaft in any precise machine, can effectively solve the problem that the transmission rotation shaft with position errors cannot be connected, can effectively lead the transmission force to be stronger, can also be connected with the transmission shaft of the vibration machine, can avoid the vibration of the machine from influencing the power rotation, has the extension elastic force performance, can greatly reduce the situation that the vibration is broken due to the position errors, can avoid the problem that the frequent maintenance of the machine wastes time and labor, is suitable for the shaft connection of any climate and any machine, and has durable product, high cost performance and low use cost.
Description
Technical Field
The invention relates to the technical field of transmission shaft connection, in particular to a transmission rotational force elastic connector.
Background
The drive shaft is a rotating body with high rotation speed and less support, so that the dynamic balance of the drive shaft is important. The dynamic balance test is carried out on the common transmission shaft before delivery, and the dynamic balance test is adjusted on a balancing machine. The transmission rotation shaft is one kind of transmission shaft. The transmission rotary force connector is a connecting device for butting transmission shafts on two sides.
However, when the transmission rotary force connector in the prior art is adopted to butt joint the transmission shafts on two sides, the problem that the conventional precision machinery cannot butt joint the transmission rotary shafts when position errors are generated during butt joint of the transmission shafts on two sides exists, only the machinery or the transmission rotary shafts can be changed again, and the problem of insufficient transmission force exists; in addition, a transmission rotary force connector in the prior art is connected with a transmission shaft of a vibration machine, the vibration of the machine can affect the power rotation, the vibration fracture of the machine is often caused by position errors, and the problem that time and labor are wasted in the process of frequently maintaining the machine exists; in addition, the transmission rotary force connector in the prior art cannot be suitable for any climate and any mechanical shaft connection, and the product is not durable, low in cost performance and high in use cost.
For this purpose, a transmission rotational force elastic connector is proposed.
Disclosure of Invention
The invention aims to provide the elastic connector for driving rotation force, which can still keep the driving rotation force of a shaft and elastic operation rotation with front and back extension under the condition that coaxial errors exist on two sides of the driving rotation shaft in any precise machine, can effectively solve the problem that the driving rotation shaft with position errors cannot be connected, can effectively enable the driving force to be stronger, can also be connected with the driving shaft of a vibrating machine, can avoid the vibration of the machine to influence the power rotation, has the elastic expansion and contraction performance, can greatly reduce the situation that the vibration is broken due to the position errors, can avoid the problem that the time and labor are wasted in the maintenance of the machine frequently, is suitable for the shaft connection of any climate and any machine, has durable product and high cost performance and low use cost, and solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a driven rotational force elastic connector comprising:
the first connecting mechanism comprises a first connecting seat and a first connecting sleeve, and the first connecting sleeve is fixedly arranged on one side surface of the first connecting seat;
The second connecting mechanism comprises a second connecting seat and a second connecting sleeve, and the second connecting sleeve is fixedly arranged on one side surface of the second connecting seat;
The elastic connecting mechanism comprises an inner shaft cone sleeve, an outer shaft cone protruding shaft and a spring, wherein the inner shaft cone sleeve is fixedly arranged at the central position of the other side surface of the first connecting seat, the inner shaft cone sleeve is perpendicular to the first connecting seat, the outer shaft cone protruding shaft is fixedly arranged at the central position of the other side surface of the second connecting seat, the outer shaft cone protruding shaft is perpendicular to the second connecting seat, one end of the outer shaft cone protruding shaft, which is far away from the second connecting seat, extends into one end of the inner shaft cone sleeve, which is far away from the first connecting seat, and the outer shaft cone protruding shaft is meshed with the inner shaft cone sleeve, and the spring is sleeved outside the inner shaft cone sleeve and the outer shaft cone protruding shaft together;
The first connecting seat is connected with the second connecting seat through bolts, one end of the spring is abutted against the first connecting seat, and the other end of the spring is abutted against the second connecting seat.
By adopting the technical scheme, the transmission rotating force elastic connector designed by the invention consists of the first connecting mechanism, the second connecting mechanism and the elastic connecting mechanism, wherein the first connecting mechanism consists of the first connecting seat and the first connecting sleeve, the second connecting mechanism consists of the second connecting seat and the second connecting sleeve, the elastic connecting mechanism consists of the inner shaft cone concave sleeve, the outer shaft cone convex shaft and the spring, under the mutual matching of the first connecting seat, the second connecting sleeve, the inner shaft cone concave sleeve, the outer shaft cone convex shaft and the spring, the transmission rotating force elastic connector can still keep the transmission rotating force of a shaft and the elastic operation rotation with front-back expansion under the condition that coaxial errors exist on two sides of the transmission rotating shaft in any precise machine, the transmission rotating force elastic connector can only change the mechanical or transmission rotating shaft again when the two sides of the transmission rotating shaft are in butt joint, the transmission rotating shaft with the position errors can effectively solve the problem that the transmission rotating shaft with the position errors is not in the butt joint, the transmission rotating shaft can effectively enable the transmission rotating force elastic connector to be more powerful, and the transmission rotating force elastic connector can also avoid the vibration of the mechanical rotating force connection; in addition, the transmission rotary force elastic connector has telescopic elastic performance, so that the situation of vibration fracture caused by position errors can be greatly reduced, the problem that time and labor are wasted in frequent maintenance machines can be avoided, the transmission rotary force elastic connector is suitable for shaft connection of any machine in any climate, and the transmission rotary force elastic connector is durable in use, high in cost performance and low in use cost.
Preferably, the surface of the outer shaft cone protruding shaft is provided with eight teeth which are axially and equiangularly distributed, and the inner shaft cone concave sleeve is internally provided with eight tooth grooves which are axially and equiangularly distributed and matched with the teeth.
By adopting the technical scheme, the eight teeth and the eight tooth grooves are matched, so that the transmission between the outer shaft cone protruding shaft and the inner shaft cone concave sleeve is relatively stable, and the defect of sliding teeth between the outer shaft cone protruding shaft and the inner shaft cone concave sleeve can be prevented.
Preferably, the first connecting seat and the first connecting sleeve are both cylindrical, and the first connecting seat and the first connecting sleeve are coaxially arranged.
Through adopting above-mentioned technical scheme for can coaxial can not take place to deviate when first connecting seat and first adapter sleeve rotate, thereby prevent to have the shear stress between first connecting seat and the first adapter sleeve to lead to the cracked condition of junction emergence of first adapter sleeve and first connecting seat.
Preferably, the second connecting seat and the second connecting sleeve are both cylindrical, and the second connecting seat and the second connecting sleeve are coaxially arranged.
Through adopting above-mentioned technical scheme for can coaxial can not take place to deviate when second connecting seat second adapter sleeve is rotatory, thereby prevent to have shear stress between second connecting seat and the second adapter sleeve, lead to the cracked condition of junction emergence of second connecting seat and second adapter sleeve.
Preferably, the first connecting sleeve is screwed with two first screws which are distributed vertically, and the second connecting sleeve is screwed with two second screws which are distributed vertically.
By adopting the technical scheme, the two first screws and the two second screws are used for respectively fixing the two transmission rotating shafts needing to be butted in the first connecting sleeve and the second connecting sleeve.
Preferably, the side wall of the first connecting sleeve is provided with two first threaded holes matched with the first screws, and the side wall of the second connecting sleeve is provided with two second threaded holes matched with the second screws.
Through adopting above-mentioned technical scheme, first screw hole is used for the screw-thread installation first screw, and the second screw hole is used for the screw-thread installation second screw for first screw and second screw installation are more convenient.
Preferably, the two first screws and the two second screws are socket head cap screws.
Through adopting above-mentioned technical scheme, all set up two first screws and two second screws into socket head cap screw for first screw and second screw possess advantages such as being convenient for fasten, dismantle, be difficult for the sliding angle.
Preferably, a first mounting hole matched with the bolt is reserved on the first connecting seat, and a second mounting hole matched with the bolt is reserved on the second connecting seat.
Through adopting above-mentioned technical scheme, first mounting hole and second mounting hole cooperate and make the bolt installation more convenient.
Preferably, the spring is a G4081 steel spring.
Through adopting above-mentioned technical scheme, set up the spring into G steel spring for spring elasticity performance is better, and durable, not fragile.
Preferably, the first connecting seat is provided with a first limit groove matched with the spring on one side surface of the inner shaft cone concave sleeve, the second connecting seat is provided with a second limit groove matched with the spring on one side surface of the outer shaft cone convex shaft, one end of the spring stretches into the first limit groove, and the other end of the spring stretches into the second limit groove.
Through adopting above-mentioned technical scheme, utilize first spacing groove and second spacing groove to carry out spacingly to the spring, can prevent that the spring from taking place between first connecting seat and second connecting seat and sideslip the phenomenon to make the structure of this transmission rotative force elastic connector more stable.
Compared with the prior art, the invention has the beneficial effects that:
The invention can still keep the transmission rotation force of the shaft and the elastic operation rotation with front and back extension under the condition that coaxial errors exist on the two sides of the transmission rotation shaft in any precision machine, can effectively solve the problem that the transmission rotation shaft with position errors cannot be connected, can effectively lead the transmission force to be stronger, and in addition, the transmission rotation force elastic connector can also be connected with the transmission shaft of the vibration machine, thereby avoiding the vibration of the machine from influencing the power rotation; in addition, the transmission rotary force elastic connector has telescopic elastic performance, so that the situation of vibration fracture caused by position errors can be greatly reduced, the problem that time and labor are wasted in frequent maintenance machines can be avoided, the transmission rotary force elastic connector is suitable for shaft connection of any machine in any climate, and the transmission rotary force elastic connector is durable in use, high in cost performance and low in use cost.
Drawings
FIG. 1 is a schematic diagram of a driving rotational force elastic connector according to an embodiment;
FIG. 2 is a schematic diagram of another view of an embodiment of a driven rotational force resilient connector;
FIG. 3 is a partial schematic view of an embodiment of a driven rotational force resilient connector;
FIG. 4 is a schematic view of a partially exploded construction of an embodiment of a driven rotational force resilient connector;
FIG. 5 is an enlarged schematic view of the partial view A of FIG. 4;
FIG. 6 is a schematic view of a partially exploded view of another perspective of an embodiment of a driven rotational force resilient connector;
Fig. 7 is an enlarged schematic view of the partial view B in fig. 6.
In the figure: 1. a first connection mechanism; 101. a first connection base; 102. a first connection sleeve; 103. a first screw; 104. a first threaded hole; 105. a first mounting hole; 106. a first limit groove; 2. a second connection mechanism; 201. a second connecting seat; 202. a second connecting sleeve; 203. a second screw; 204. a second threaded hole; 205. a second mounting hole; 206. the second limit groove; 3. an elastic connection mechanism; 301. an inner shaft cone concave sleeve; 3011. tooth slots; 302. an outer shaft cone protruding shaft; 3021. teeth; 303. a spring; 4. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution:
A driven rotational force elastic connector comprising:
The first connecting mechanism 1, the first connecting mechanism 1 includes first connecting seat 101 and first adapter sleeve 102, first adapter sleeve 102 fixed mounting is in on the side of first connecting seat 101, first connecting seat 101 with first adapter sleeve 102 is cylindrical, just first connecting seat 101 with first adapter sleeve 102 coaxial setting. So that the first connection seat 101 and the first connection sleeve 102 can be coaxial without deviation when rotating, thereby preventing the situation that the connection part of the first connection sleeve 102 and the first connection seat 101 is broken due to the existence of the shear stress between the first connection seat 101 and the first connection sleeve 102.
The second connecting mechanism 2, the second connecting mechanism 2 includes a second connecting seat 201 and a second connecting sleeve 202, the second connecting sleeve 202 is fixedly mounted on a side surface of the second connecting seat 201, preferably, the second connecting seat 201 and the second connecting sleeve 202 are both cylindrical, and the second connecting seat 201 and the second connecting sleeve 202 are coaxially arranged. So that the second connecting sleeve 202 of the second connecting seat 201 can be coaxial without deviation when rotating, thereby preventing the situation that the connection part of the second connecting seat 201 and the second connecting sleeve 202 is broken due to the existence of the shear stress between the second connecting seat 201 and the second connecting sleeve 202.
The elastic connection mechanism 3, the elastic connection mechanism 3 includes an inner shaft cone sleeve 301, an outer shaft cone protruding shaft 302 and a spring 303, the inner shaft cone sleeve 301 is fixedly installed at the central position of the other side surface of the first connection seat 101, the inner shaft cone sleeve 301 is perpendicular to the first connection seat 101, the outer shaft cone protruding shaft 302 is fixedly installed at the central position of the other side surface of the second connection seat 201, the outer shaft cone protruding shaft 302 is perpendicular to the second connection seat 201, one end of the outer shaft cone protruding shaft 302 away from the second connection seat 201 stretches into the inner shaft cone sleeve 301 away from the inner end of the first connection seat 101, the outer shaft cone sleeve 302 is meshed with the inner shaft cone sleeve 301, the spring 303 is sleeved on the outer portion of the inner shaft cone sleeve 301 and the outer portion of the outer shaft cone sleeve 302 together, the surface of the outer shaft cone sleeve 302 is provided with eight teeth 3021 distributed axially at equal angles, and the inner shaft cone sleeve 301 is internally provided with eight teeth 3021 distributed axially at equal angles and matched with the teeth 3011. The eight teeth 3021 and the eight tooth grooves 3011 are matched to ensure that the transmission ratio between the outer shaft cone shaft 302 and the inner shaft cone sleeve 301 is stable, and the bad phenomenon of sliding teeth between the outer shaft cone shaft 302 and the inner shaft cone sleeve 301 can be prevented.
The first connecting seat 101 and the second connecting seat 201 are connected through a bolt 4, one end of the spring 303 abuts against the first connecting seat 101, the other end of the spring 303 abuts against the second connecting seat 201, two first screws 103 distributed vertically are screwed on the first connecting sleeve 102, and two second screws 203 distributed vertically are screwed on the second connecting sleeve 202. The two first screws 103 and the two second screws 203 are used for fixing two transmission rotating shafts to be butted in the first connecting sleeve 102 and the second connecting sleeve 202 respectively, two first threaded holes 104 matched with the first screws 103 are formed in the side wall of the first connecting sleeve 102, and two second threaded holes 204 matched with the second screws 203 are formed in the side wall of the second connecting sleeve 202. The first screw hole 104 is used for installing the first screw 103 in a threaded manner, and the second screw hole 204 is used for installing the second screw 203 in a threaded manner, so that the first screw 103 and the second screw 203 are convenient to install. Both the first screws 103 and the second screws 203 are socket head cap screws. The two first screws 103 and the two second screws 203 are both set as socket head cap screws, so that the first screws 103 and the second screws 203 have the advantages of convenience in fastening and dismounting, difficulty in sliding angles and the like. The first connecting seat 101 is provided with a first mounting hole 105 matched with the bolt 4, and the second connecting seat 201 is provided with a second mounting hole 205 matched with the bolt 4. The first mounting hole 105 and the second mounting hole 205 cooperate to facilitate the installation of the bolt 4. The spring 303 is a G4081 steel spring. The spring 303 is set to be a G4081 steel spring, so that the spring 303 has good elastic performance, is durable and is not easy to damage. The first connecting seat 101 is provided with a first limit groove 106 matched with the spring 303 on one side surface of the inner shaft cone concave sleeve 301, the second connecting seat 201 is provided with a second limit groove 206 matched with the spring 303 on one side surface of the outer shaft cone convex shaft 302, one end of the spring 303 stretches into the first limit groove 106, and the other end of the spring 303 stretches into the second limit groove 206. The spring 303 is limited by the first limiting groove 106 and the second limiting groove 206, so that the spring 303 is prevented from sideslip between the first connecting seat 101 and the second connecting seat 201, and the structure of the elastic connector with transmission rotation force is stable
Working principle: the elastic connector for driving rotation force is composed of a first connecting mechanism 1, a second connecting mechanism 2 and an elastic connecting mechanism 3, wherein the first connecting mechanism 1 is composed of a first connecting seat 101 and a first connecting sleeve 102, the second connecting mechanism 2 is composed of a second connecting seat 201 and a second connecting sleeve 202, the elastic connecting mechanism 3 is composed of an inner shaft cone sleeve 301, an outer shaft cone convex shaft 302 and a spring 303, under the mutual matching of the first connecting seat 101, the first connecting sleeve 102, the second connecting seat 201, the second connecting sleeve 202, the inner shaft cone sleeve 301, the outer shaft cone convex shaft 302 and the spring 303, the elastic connector for driving rotation force can still keep the driving rotation force of a shaft and the elastic operation rotation with front-back extension under the condition that the coaxial error exists in any precise machine, the mechanical is not connected with the driving rotation shaft when the two sides of the transmission shaft in the past, the mechanical or the driving rotation shaft can only be changed again when the mechanical rotation shaft is connected with the transmission shaft in the position error, the elastic connector for driving rotation force can effectively solve the problem that the driving rotation shaft with the position error is not connected with the transmission shaft in the butt joint, in addition, the elastic connector for driving rotation force can also be driven by the mechanical rotation force can be effectively and can avoid the vibration; in addition, the transmission rotary force elastic connector has telescopic elastic performance, so that the situation of vibration fracture caused by position errors can be greatly reduced, the problem that time and labor are wasted in frequent maintenance machines can be avoided, the transmission rotary force elastic connector is suitable for shaft connection of any machine in any climate, and the transmission rotary force elastic connector is durable in use, high in cost performance and low in use cost.
None of the inventions are related to the same or are capable of being practiced in the prior art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A transmission rotational force elastic connector, characterized in that: comprising the following steps:
The connecting device comprises a first connecting mechanism (1), wherein the first connecting mechanism (1) comprises a first connecting seat (101) and a first connecting sleeve (102), and the first connecting sleeve (102) is fixedly arranged on one side surface of the first connecting seat (101);
The second connecting mechanism (2), the second connecting mechanism (2) comprises a second connecting seat (201) and a second connecting sleeve (202), and the second connecting sleeve (202) is fixedly arranged on one side surface of the second connecting seat (201);
The elastic connecting mechanism (3), the elastic connecting mechanism (3) comprises an inner shaft cone concave sleeve (301), an outer shaft cone convex shaft (302) and a spring (303), the inner shaft cone concave sleeve (301) is fixedly arranged at the central position of the other side face of the first connecting seat (101), the inner shaft cone concave sleeve (301) is perpendicular to the first connecting seat (101), the outer shaft cone convex shaft (302) is fixedly arranged at the central position of the other side face of the second connecting seat (201), the outer shaft cone convex shaft (302) is perpendicular to the second connecting seat (201), one end of the outer shaft cone convex shaft (302) far away from the second connecting seat (201) stretches into the inner shaft cone concave sleeve (301) far away from the inner part of one end of the first connecting seat (101), the outer shaft cone convex shaft (302) is meshed with the cone concave sleeve (301), and the spring (303) is sleeved on the outer part of the cone concave sleeve (301) and the outer shaft cone convex shaft (302) together;
The first connecting seat (101) and the second connecting seat (201) are connected through bolts (4), one end of the spring (303) is abutted against the first connecting seat (101), and the other end of the spring (303) is abutted against the second connecting seat (201);
Eight teeth (3021) which are axially and equiangularly distributed are arranged on the surface of the outer shaft cone protruding shaft (302), and eight tooth grooves (3011) which are axially and equiangularly distributed and matched with the teeth (3021) are arranged in the inner shaft cone concave sleeve (301);
Two first screws (103) which are distributed vertically are screwed on the first connecting sleeve (102), and two second screws (203) which are distributed vertically are screwed on the second connecting sleeve (202);
Two first threaded holes (104) matched with the first screws (103) are formed in the side wall of the first connecting sleeve (102), and two second threaded holes (204) matched with the second screws (203) are formed in the side wall of the second connecting sleeve (202);
a first mounting hole (105) matched with the bolt (4) is reserved on the first connecting seat (101), and a second mounting hole (205) matched with the bolt (4) is reserved on the second connecting seat (201);
The first connecting seat (101) is provided with a first limit groove (106) matched with the spring (303) on one side surface of the inner shaft cone concave sleeve (301), the second connecting seat (201) is provided with a second limit groove (206) matched with the spring (303) on one side surface of the outer shaft cone convex shaft (302), one end of the spring (303) stretches into the first limit groove (106), and the other end of the spring (303) stretches into the second limit groove (206).
2. A geared rotational force spring connector as defined in claim 1, wherein: the first connecting seat (101) and the first connecting sleeve (102) are cylindrical, and the first connecting seat (101) and the first connecting sleeve (102) are coaxially arranged.
3. A geared rotational force spring connector as defined in claim 1, wherein: both the first screws (103) and the second screws (203) are socket head cap screws.
4. A geared rotational force spring connector as defined in claim 1, wherein: the spring (303) is a G4081 steel spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010867076.XA CN111878516B (en) | 2020-08-26 | 2020-08-26 | Elastic connector for transmission rotation force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010867076.XA CN111878516B (en) | 2020-08-26 | 2020-08-26 | Elastic connector for transmission rotation force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111878516A CN111878516A (en) | 2020-11-03 |
| CN111878516B true CN111878516B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010867076.XA Active CN111878516B (en) | 2020-08-26 | 2020-08-26 | Elastic connector for transmission rotation force |
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| Country | Link |
|---|---|
| CN (1) | CN111878516B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005240886A (en) * | 2004-02-25 | 2005-09-08 | Koyo Seiko Co Ltd | Telescopic shaft |
| CN208764175U (en) * | 2018-08-16 | 2019-04-19 | 石家庄金铁机车车辆技术服务有限公司 | Rail locomotive starts the dedicated transmission shaft of generator |
| CN209385531U (en) * | 2018-11-19 | 2019-09-13 | 镇江索达联轴器有限公司 | A kind of yielding coupling |
| CN210265559U (en) * | 2019-05-20 | 2020-04-07 | 斯捷尔传动机械(杭州)有限公司 | Agricultural machine transmission shaft with mechanical sealing structure |
| CN211231333U (en) * | 2019-11-21 | 2020-08-11 | 福建鸣扬机电有限公司 | Rubber ring pin coupling structure of marine generator |
| CN212337943U (en) * | 2020-08-26 | 2021-01-12 | 许巩固 | Elastic connector for transmitting rotating force |
-
2020
- 2020-08-26 CN CN202010867076.XA patent/CN111878516B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005240886A (en) * | 2004-02-25 | 2005-09-08 | Koyo Seiko Co Ltd | Telescopic shaft |
| CN208764175U (en) * | 2018-08-16 | 2019-04-19 | 石家庄金铁机车车辆技术服务有限公司 | Rail locomotive starts the dedicated transmission shaft of generator |
| CN209385531U (en) * | 2018-11-19 | 2019-09-13 | 镇江索达联轴器有限公司 | A kind of yielding coupling |
| CN210265559U (en) * | 2019-05-20 | 2020-04-07 | 斯捷尔传动机械(杭州)有限公司 | Agricultural machine transmission shaft with mechanical sealing structure |
| CN211231333U (en) * | 2019-11-21 | 2020-08-11 | 福建鸣扬机电有限公司 | Rubber ring pin coupling structure of marine generator |
| CN212337943U (en) * | 2020-08-26 | 2021-01-12 | 许巩固 | Elastic connector for transmitting rotating force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111878516A (en) | 2020-11-03 |
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