CN113776730A - Transmission shaft dynamic balance standard rotor - Google Patents
Transmission shaft dynamic balance standard rotor Download PDFInfo
- Publication number
- CN113776730A CN113776730A CN202110935191.0A CN202110935191A CN113776730A CN 113776730 A CN113776730 A CN 113776730A CN 202110935191 A CN202110935191 A CN 202110935191A CN 113776730 A CN113776730 A CN 113776730A
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- mounting hole
- universal joint
- fork
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- yoke
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
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- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
Abstract
The invention relates to a dynamic balance standard rotor of a transmission shaft, which comprises: the first universal joint fork, the second universal joint fork, the first measuring ring, the axle tube, the second measuring block, the second universal joint fork and the second flange fork. The first flange fork is movably connected with the first universal joint fork; the first universal joint fork is connected with the second universal joint fork through the shaft tube; the second universal joint fork is movably connected with the second flange fork. The first dosing ring is fixed at one end of the shaft tube and is provided with a plurality of first mounting grooves which are uniformly distributed; the other end of second dosage ring fixed shaft pipe is provided with a plurality of evenly distributed's second mounting groove on the second dosage ring. According to the transmission shaft dynamic balance standard rotor provided by the invention, the first universal joint and the second universal joint are connected through the shaft tube, and the shaft tube has less clearance, so that the mass center and the rotation center of the transmission shaft dynamic balance standard rotor are not on the same straight line in the rotation process, and the accurate calibration and the precision detection of a dynamic balance machine can be accurately carried out.
Description
Technical Field
The invention relates to the technical field of automobile equipment, in particular to a transmission shaft dynamic balance standard rotor.
Background
The wheel assembly of the automobile comprises a tire, a hub, a transmission part and the like. But the mass of the entire part may be unevenly distributed for various reasons in manufacturing. When the automobile wheel rotates at a high speed, a dynamic unbalance state is formed, and the phenomena of wheel shaking and steering wheel vibration of the automobile during running are caused. In order to avoid the phenomenon or eliminate the phenomenon, the wheel is enabled to correct the balance of each edge part by adding a balance weight under the dynamic condition, so as to realize dynamic balance correction.
The dynamic balancing machine is a core device for correcting the dynamic balance of an automobile, in the prior art, a universal rigid rotor is generally adopted for calibrating and detecting the precision of the dynamic balancing machine, universal joint forks on two sides of the universal rigid rotor are connected through keys, and different gaps exist between the keys, so that in the rotating process, the mass center and the rotating center of a universal standard rotor are not on the same straight line, and the accurate calibration and the precision detection of the dynamic balancing machine are difficult to accurately carry out. In addition, the universal rigid rotor is heavy and is in surface contact with the clamps at two ends, so that large torque applied in the working process of the dynamic balancing machine is difficult to be transmitted efficiently, and the calibration and the precision detection of the dynamic balancing machine cannot be performed on the conventional clamps.
Disclosure of Invention
The invention provides a transmission shaft dynamic balance standard rotor, aiming at the technical problems that the accurate calibration and the precision detection of a dynamic balance machine are difficult to accurately carry out in the prior art.
The technical scheme for solving the technical problems is as follows:
a drive shaft dynamically balancing standard rotor comprising: the device comprises a first flange fork, a first universal joint fork, a first adding ring, a first adding block, an axle tube, a second adding block, a second adding ring, a second universal joint fork and a second flange fork;
the first flange fork is movably connected with the first universal joint fork; the first universal joint yoke is connected with the second universal joint yoke through the shaft tube; the second universal joint fork is movably connected with the second flange fork;
the first dosing ring is used for fixing one end of the shaft tube, and a plurality of first mounting grooves which are uniformly distributed are formed in the first dosing ring and used for mounting the first dosing block; the first dosing ring is fixed at the other end of the shaft tube, and the second dosing ring is arranged symmetrically to the first dosing ring; and the first dosing ring is provided with a plurality of uniformly distributed second mounting grooves for mounting the second dosing blocks.
Further, the method also comprises the following steps: the bearing comprises a first cross shaft, a first bearing, a second bearing and a second cross shaft;
the first flange yoke is matched with the first universal joint yoke; the first flange fork is provided with a first mounting hole and a second mounting hole which are oppositely arranged, and the second universal joint fork is provided with a third mounting hole and a fourth mounting hole which are oppositely arranged; the first bearing is respectively arranged in the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole; the first universal joint pin is arranged on the inner side of the first flange yoke and the first universal joint yoke matching part, and four end parts of the first universal joint pin are correspondingly connected with the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole one by one;
the first universal joint yoke is connected with the second universal joint yoke through the shaft tube;
the second flange yoke is matched with the second universal joint yoke; the second flange fork is provided with a fifth mounting hole and a sixth mounting hole which are oppositely arranged, and the second universal joint fork is provided with a seventh mounting hole and an eighth mounting hole which are oppositely arranged; the second bearing is arranged in the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole respectively; the second cross shaft is arranged on the inner side of the second flange yoke and the second universal joint yoke matching part, and four end parts of the second cross shaft are connected with the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole in a one-to-one correspondence mode.
Further, the outer end face of the first flange yoke and the outer end face of the second flange yoke are provided with protruding end face tooth structures.
Furthermore, the tooth structures of the convex end faces are distributed at intervals in a parallel stripe shape.
Further, the method also comprises the following steps: the first end cover, the first adjusting bolt, the second end cover and the second adjusting bolt;
the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are internally provided with a first clamping groove respectively, and the first bearings are correspondingly arranged in the first clamping grooves one by one;
the outer ends of the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are respectively fixed with the first end cover; each first end cover is correspondingly provided with one first adjusting bolt, and the first adjusting bolt penetrates through the corresponding first end cover to be abutted against the first bearing in the first end cover;
second clamping grooves are formed in the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole respectively, and the second bearings are mounted in the second clamping grooves in a one-to-one correspondence manner;
the outer ends of the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole are respectively fixed with the second end cover; and each second end cover is correspondingly provided with one second adjusting bolt, and the second adjusting bolt passes through the corresponding second end cover to be abutted against the second bearing in the second end cover.
Furthermore, twelve first mounting grooves are uniformly formed in the first dosing ring; twelve second mounting grooves are uniformly formed in the second dosing ring.
Further, the shaft tube is a carbon fiber shaft tube.
The transmission shaft dynamic balance standard rotor provided by the invention at least has the following beneficial effects or advantages:
according to the dynamic balance standard rotor of the transmission shaft, the first flange fork is movably connected with the first universal joint fork; the first universal joint fork is connected with the second universal joint fork through the shaft tube; the second universal joint fork is movably connected with the second flange fork; the first dosing ring is used for fixing one end of the shaft tube and is provided with a plurality of first mounting grooves which are uniformly distributed and used for mounting first dosing blocks; first add the volume of ring for the one end of first volume of adding the fixed central siphon of volume ring, be provided with a plurality of evenly distributed's second mounting groove on the first volume of adding the volume of ring for install second and add the gauge block. According to the transmission shaft dynamic balance standard rotor, the shaft tube is connected with the first universal joint and the second universal joint, the traditional key connection mode is replaced, and the shaft tube has few gaps, so that the mass center and the rotation center of the transmission shaft dynamic balance standard rotor are not on the same straight line in the rotation process, and accurate calibration and precision detection of a dynamic balance machine can be accurately performed.
On the other hand, according to the transmission shaft dynamic balance standard rotor provided by the invention, the convex end face tooth structures are arranged on the outer end face of the first flange yoke and the outer end face of the second flange yoke, the convex end face tooth structures can further increase the friction force between the flange yoke and the clamp, and can efficiently transmit the large torque applied in the working process of the dynamic balance machine, so that the calibration and the precision detection of the dynamic balance machine can be carried out on the existing clamp.
Drawings
FIG. 1 is a schematic structural diagram of a dynamic balance standard rotor of a transmission shaft according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1 according to an embodiment of the present invention;
fig. 3 is a cross-sectional view B-B of fig. 1 according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a first flange yoke, 2-a first universal joint yoke, 3-an axle tube, 4-a second universal joint yoke, 5-a second flange yoke, 6-a first end cover, 7-a first adjusting bolt, 8-a first adding ring, 9-a first mounting groove, 10-a second adding ring, 11-a second mounting groove, 12-a second end cover, 13-a second adjusting bolt and 14-a convex end face tooth structure.
Detailed Description
The invention provides a transmission shaft dynamic balance standard rotor, aiming at the technical problems that the accurate calibration and the precision detection of a dynamic balance machine are difficult to accurately carry out in the prior art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", "left", "right", and the like in the embodiments indicate terms of orientation, and are used only for simplifying the positional relationship based on the drawings of the specification, and do not represent that the elements, devices, and the like indicated in the description must operate according to the specific orientation and the defined operation, method, and configuration, and such terms are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in conjunction with specific situations.
The embodiment of the invention provides a transmission shaft dynamic balance standard rotor, which is shown in figure 1 and mainly comprises: the universal joint comprises a first flange yoke 1, a first universal joint yoke 2, a first adding ring 8, a first adding block (not shown in the figure), a shaft tube 3, a second adding block (not shown in the figure), a second adding ring 10, a second universal joint yoke 4 and a second flange yoke 5.
The first flange fork 1 is movably connected with the first universal joint fork 2, the outer end of the first flange fork 1 is used for being connected with one end of a clamp, and one end of the clamp is used for being fixedly connected with one end of a dynamic balancing machine. The first universal joint yoke 2 is connected with the second universal joint yoke 4 through the shaft tube 3, and in the embodiment, the shaft tube 3 adopts the carbon fiber shaft tube 3 made by the carbon fiber winding technology. The second universal joint fork 4 is movably connected with a second flange fork 5, the outer end of the second flange fork 5 is connected with the other end of the clamp, and the other end of the clamp is fixed at the other end of the dynamic balancing machine. The first adding ring 8 is used for fixing one end of the shaft tube 3, and a plurality of first installing grooves 9 which are uniformly distributed are formed in the first adding ring 8 and used for installing first adding blocks; the second adds the ring 10 and fixes at the other end of central siphon 3, and second adds the ring 10 and sets up with first adding ring 8 symmetry, is provided with a plurality of evenly distributed's second mounting groove 11 on the second adds the ring 10, and this second mounting groove 11 is used for installing the second and adds the gauge block.
Referring to fig. 1 and 3, the number of the first mounting grooves 9 on the first dosing ring 8 can be flexibly set as required, and the number of the first mounting grooves 9 is at least four; a plurality of first mounting grooves 9 are evenly distributed over the circumference of the first dosing ring 8. For example, in this embodiment, 12 first mounting grooves 9 are provided on the first dosing ring 8, and an included angle between two adjacent first mounting grooves 9 is 30 °. When the calibration of the left side of the dynamic balancing machine is carried out, for example, 0.05g of the adding block is added in the first mounting groove 9 of 0 degree, whether the set weight parameter (such as 0.045 g-0.055 g) is synchronously added at the symmetrical position of 180 degrees of the dynamic balancing display is observed, and if the range of the increase of the symmetrical position of the left side of the dynamic balancing display of 180 degrees is within the range of the weight parameter, the calibration and the precision of the dynamic balancing machine for the left side of the automobile rotor meet the requirements. Similarly, the number of the second installation grooves 11 on the second dosing ring 10 can also be flexibly set according to the requirement, and the number of the second installation grooves 11 is at least four; a plurality of second mounting grooves 11 are uniformly distributed on the circumference of the second dosing ring 10. For example, in this embodiment, 12 second installation grooves 11 are provided on the second dosing ring 10, and an included angle between two adjacent second installation grooves 11 is 30 °. For example, 0.05g of the adding block is added in the first mounting groove 9 of 60 degrees, whether the set weight parameter (such as 0.045 g-0.055 g) is synchronously added at the 240-degree symmetrical position of the dynamic balance display is observed, and if the range of the 240-degree symmetrical position increase of the dynamic balance display is within the range of the weight parameter, the calibration and the precision of the dynamic balance machine for the left side of the automobile rotor meet the requirements.
In order to realize the movable connection of the first flange yoke 1 and the first universal joint yoke 2 and the movable connection of the second universal joint yoke 4 and the second flange yoke 5. The transmission shaft dynamic balance standard rotor provided by the embodiment of the invention also comprises: a first cross-axle (not shown), a first bearing (not shown), a second bearing (not shown), and a second cross-axle (not shown). The first flange yoke 1 is matched with the first universal joint yoke 2; the first flange yoke 1 is provided with a first mounting hole (not shown in the figure) and a second mounting hole (not shown in the figure) which are oppositely arranged, and the second universal joint yoke 4 is provided with a third mounting hole (not shown in the figure) and a fourth mounting hole (not shown in the figure) which are oppositely arranged. A first bearing is respectively arranged in the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole; the first universal joint pin is arranged on the inner side of the matching part of the first flange yoke 1 and the first universal joint yoke 2, and four end parts of the first universal joint pin are correspondingly connected with the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole one by one. The first yoke 2 is connected to a second yoke 4 via an axle tube 3. Under the action of the first bearing, the second bearing, the third bearing and the fourth bearing, the first cross shaft can rotate in four directions with a certain allowance. The second flange yoke 5 is matched with the second universal joint yoke 4; the second flange yoke 5 is provided with a fifth mounting hole (not shown in the figure) and a sixth mounting hole (not shown in the figure) which are oppositely arranged, and the second universal joint yoke 4 is provided with a seventh mounting hole (not shown in the figure) and an eighth mounting hole (not shown in the figure) which are oppositely arranged; a second bearing is respectively arranged in the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole; the second cross shaft is arranged on the inner side of the matching part of the second flange yoke 5 and the second universal joint yoke 4, and four end parts of the second cross shaft are correspondingly connected with the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole one by one. Under the action of the fifth bearing, the sixth bearing, the seventh bearing and the eighth bearing, the second cross shaft can rotate in four directions with a certain allowance.
Referring to fig. 1 and 2, the outer end face of the first flange yoke 1 and the outer end face of the second flange yoke 5 are provided with a raised face tooth structure 14. The raised face tooth structures 14 are spaced apart in parallel stripes. The protruding end face tooth structure 14 can further increase the friction force between the protruding element fork and the clamp, and can efficiently transmit the large torque applied in the working process of the dynamic balancing machine, so that the dynamic balancing machine can be calibrated and the precision of the dynamic balancing machine can be detected on the existing clamp.
In order to further realize the regulation of this transmission shaft dynamic balance standard rotor rotation center and centre of mass, still be provided with: the first end cover 6, the first adjusting bolt 7, the second end cover 12 and the second adjusting bolt 13. First clamping grooves are formed in the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole respectively, the first bearings are mounted in the first clamping grooves in a one-to-one correspondence mode, and certain allowance is reserved for mounting the first bearings through the first clamping grooves. The outer ends of the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are respectively fixed with a first end cover 6; each first end cover 6 is correspondingly provided with a first adjusting bolt 7, and the first adjusting bolt 7 passes through the corresponding first end cover 6 to be abutted against the first bearing inside the first end cover. Through first adjusting bolt 7, the clearance between adjustable first bearing that corresponds and the mounting hole, and then realize the regulation to this transmission shaft dynamic balance standard rotor center of mass. Similarly, a second clamping groove is formed in each of the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole, and the second bearings are correspondingly mounted in the second clamping grooves one to one. The outer ends of the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole are respectively fixed with a second end cover 12; each second end cover 12 is correspondingly provided with a second adjusting bolt 13, and the second adjusting bolt 13 passes through the corresponding second end cover 12 to abut against a second bearing inside the corresponding second end cover. Through second adjusting bolt 13, the clearance between the adjustable second bearing that corresponds and the mounting hole, and then realize the regulation to this transmission shaft dynamic balance standard rotor center of mass. Through the adjustment, the rotation center and the mass center of the dynamic balance standard rotor of the transmission shaft can be coincided, so that the calibration and the precision detection of the balancing machine can be accurately realized.
The transmission shaft dynamic balance standard rotor provided by the embodiment of the invention at least has the following beneficial effects or advantages:
according to the transmission shaft dynamic balance standard rotor provided by the embodiment of the invention, the first flange fork is movably connected with the first universal joint fork; the first universal joint fork is connected with the second universal joint fork through the shaft tube; the second universal joint fork is movably connected with the second flange fork; the first dosing ring is used for fixing one end of the shaft tube and is provided with a plurality of first mounting grooves which are uniformly distributed and used for mounting first dosing blocks; first add the volume of ring for the one end of first volume of adding the fixed central siphon of volume ring, be provided with a plurality of evenly distributed's second mounting groove on the first volume of adding the volume of ring for install second and add the gauge block. According to the transmission shaft dynamic balance standard rotor provided by the embodiment of the invention, the first universal joint and the second universal joint are connected through the shaft tube, the traditional key connection mode is replaced, and the shaft tube has less gaps, so that the mass center and the rotation center of the transmission shaft dynamic balance standard rotor are not on the same straight line in the rotation process, and the accurate calibration and the precision detection of a dynamic balancing machine can be accurately carried out.
According to the transmission shaft dynamic balance standard rotor provided by the embodiment of the invention, the convex end face tooth structures are arranged on the outer end face of the first flange fork and the outer end face of the second flange fork, the convex end face tooth structures can further increase the friction force between the projecting element fork and the clamp, and can efficiently transmit the large torque applied in the working process of the dynamic balancing machine, so that the calibration and the precision detection of the dynamic balancing machine can be performed on the existing clamp.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A drive shaft dynamically balanced standard rotor, comprising: the device comprises a first flange fork, a first universal joint fork, a first adding ring, a first adding block, an axle tube, a second adding block, a second adding ring, a second universal joint fork and a second flange fork;
the first flange fork is movably connected with the first universal joint fork; the first universal joint yoke is connected with the second universal joint yoke through the shaft tube; the second universal joint fork is movably connected with the second flange fork;
the first dosing ring is used for fixing one end of the shaft tube, and a plurality of first mounting grooves which are uniformly distributed are formed in the first dosing ring and used for mounting the first dosing block; the second dosing ring is fixed at the other end of the shaft tube, the second dosing ring and the first dosing ring are symmetrically arranged, and a plurality of second mounting grooves which are uniformly distributed are formed in the second dosing ring and used for mounting the second dosing block.
2. The driveshaft dynamic balance standard rotor of claim 1, further comprising: the bearing comprises a first cross shaft, a first bearing, a second bearing and a second cross shaft;
the first flange yoke is matched with the first universal joint yoke; the first flange fork is provided with a first mounting hole and a second mounting hole which are oppositely arranged, and the second universal joint fork is provided with a third mounting hole and a fourth mounting hole which are oppositely arranged; the first bearing is respectively arranged in the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole; the first universal joint pin is arranged on the inner side of the first flange yoke and the first universal joint yoke matching part, and four end parts of the first universal joint pin are correspondingly connected with the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole one by one;
the first universal joint yoke is connected with the second universal joint yoke through the shaft tube;
the second flange yoke is matched with the second universal joint yoke; the second flange fork is provided with a fifth mounting hole and a sixth mounting hole which are oppositely arranged, and the second universal joint fork is provided with a seventh mounting hole and an eighth mounting hole which are oppositely arranged; the second bearing is arranged in the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole respectively; the second cross shaft is arranged on the inner side of the second flange yoke and the second universal joint yoke matching part, and four end parts of the second cross shaft are connected with the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole in a one-to-one correspondence mode.
3. The driveshaft dynamic balance standard rotor of claim 2, wherein the outer end face of the first nosing prong and the outer end face of the second nosing prong are provided with a raised end face tooth structure.
4. The driveshaft dynamic balance standard rotor of claim 3, wherein the raised face tooth structure is spaced in parallel stripes.
5. The driveshaft dynamic balance standard rotor of claim 2, further comprising: the first end cover, the first adjusting bolt, the second end cover and the second adjusting bolt;
the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are internally provided with a first clamping groove respectively, and the first bearings are correspondingly arranged in the first clamping grooves one by one;
the outer ends of the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are respectively fixed with the first end cover; each first end cover is correspondingly provided with one first adjusting bolt, and the first adjusting bolt penetrates through the corresponding first end cover to be abutted against the first bearing in the first end cover;
second clamping grooves are formed in the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole respectively, and the second bearings are mounted in the second clamping grooves in a one-to-one correspondence manner;
the outer ends of the fifth mounting hole, the sixth mounting hole, the seventh mounting hole and the eighth mounting hole are respectively fixed with the second end cover; and each second end cover is correspondingly provided with one second adjusting bolt, and the second adjusting bolt passes through the corresponding second end cover to be abutted against the second bearing in the second end cover.
6. The dynamic balance standard rotor of a transmission shaft as claimed in claim 2, wherein twelve first mounting grooves are uniformly arranged on the first dosing ring; twelve second mounting grooves are uniformly formed in the second dosing ring.
7. The driveshaft dynamic balance standard rotor of any of claims 1-6, wherein the shaft tube is a carbon fiber shaft tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110935191.0A CN113776730A (en) | 2021-08-13 | 2021-08-13 | Transmission shaft dynamic balance standard rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110935191.0A CN113776730A (en) | 2021-08-13 | 2021-08-13 | Transmission shaft dynamic balance standard rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113776730A true CN113776730A (en) | 2021-12-10 |
Family
ID=78837799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110935191.0A Pending CN113776730A (en) | 2021-08-13 | 2021-08-13 | Transmission shaft dynamic balance standard rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113776730A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1078023A (en) * | 1996-08-30 | 1998-03-24 | Suzuki Motor Corp | Propeller shaft |
| CN2625190Y (en) * | 2003-05-15 | 2004-07-14 | 崔壮勇 | Automobile transmission shaft regulating device without balance chip |
| CN2675455Y (en) * | 2003-12-16 | 2005-02-02 | 崔壮勇 | Balance-tab free regulating shaft for drive axle of automobile |
| CN2752533Y (en) * | 2004-11-15 | 2006-01-18 | 许昌远东传动轴有限公司 | A driving axle end tooth nosing fork |
| CN202149153U (en) * | 2011-07-28 | 2012-02-22 | 东风汽车有限公司 | Transmission shaft end face tooth flange yoke |
| CN202883787U (en) * | 2012-09-10 | 2013-04-17 | 江苏宇山万向传动轴制造有限公司 | Transmission shaft with no balance block |
| US20160047705A1 (en) * | 2014-08-18 | 2016-02-18 | American Axle & Manufacturing, Inc. | Method for balancing a propshaft assembly |
| CN110206851A (en) * | 2019-05-03 | 2019-09-06 | 武汉理工大学 | A kind of the dynamic balancing technics method and combined moving balance clip of Carbon Fiber Composite Propeller Shaft pipe |
-
2021
- 2021-08-13 CN CN202110935191.0A patent/CN113776730A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1078023A (en) * | 1996-08-30 | 1998-03-24 | Suzuki Motor Corp | Propeller shaft |
| CN2625190Y (en) * | 2003-05-15 | 2004-07-14 | 崔壮勇 | Automobile transmission shaft regulating device without balance chip |
| CN2675455Y (en) * | 2003-12-16 | 2005-02-02 | 崔壮勇 | Balance-tab free regulating shaft for drive axle of automobile |
| CN2752533Y (en) * | 2004-11-15 | 2006-01-18 | 许昌远东传动轴有限公司 | A driving axle end tooth nosing fork |
| CN202149153U (en) * | 2011-07-28 | 2012-02-22 | 东风汽车有限公司 | Transmission shaft end face tooth flange yoke |
| CN202883787U (en) * | 2012-09-10 | 2013-04-17 | 江苏宇山万向传动轴制造有限公司 | Transmission shaft with no balance block |
| US20160047705A1 (en) * | 2014-08-18 | 2016-02-18 | American Axle & Manufacturing, Inc. | Method for balancing a propshaft assembly |
| CN110206851A (en) * | 2019-05-03 | 2019-09-06 | 武汉理工大学 | A kind of the dynamic balancing technics method and combined moving balance clip of Carbon Fiber Composite Propeller Shaft pipe |
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