CN210859533U - Novel transmission shaft with double shaft tubes - Google Patents
Novel transmission shaft with double shaft tubes Download PDFInfo
- Publication number
- CN210859533U CN210859533U CN201922012410.9U CN201922012410U CN210859533U CN 210859533 U CN210859533 U CN 210859533U CN 201922012410 U CN201922012410 U CN 201922012410U CN 210859533 U CN210859533 U CN 210859533U
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- CN
- China
- Prior art keywords
- fixed block
- central siphon
- transmission shaft
- dwang
- drum
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Abstract
The utility model discloses a novel transmission shaft of twin-axle tube, including the dwang, lower fixed block and central siphon, the bottom fixed mounting of lower fixed block has the drum, the dwang runs through down the fixed block through the drum and extends to the top of fixed block down, the central siphon is provided with two, and the central siphon sets up on the fixed block down, and the one end that the central siphon kept away from down the fixed block is provided with the fixed block, the central siphon is parallel to each other, and the central siphon passes through connecting device and is connected with last fixed block and lower fixed block, connecting device sets up the mounting groove in last fixed block and the corresponding one side of fixed block down including corresponding, the inside of mounting groove evenly has seted up threaded hole, and the central siphon passes through the nut and is connected with the screw hole. The utility model discloses a two central siphon have been set up to come the distance between the adjusting shaft pipe through having set up connecting device, according to engine output difference, adjust the distance between two central siphon, improve the device practicality.
Description
Technical Field
The utility model relates to a transmission shaft technical field specifically is a novel transmission shaft of twin axle pipe.
Background
The transmission shaft is a rotating body with high rotating speed and few supports, so the dynamic balance of the transmission shaft is crucial, the dynamic balance test is carried out on the transmission shaft before the transmission is delivered out of a factory, the transmission shaft is adjusted on a balancing machine, the rotation of a transmission is transmitted to a shaft of a main speed reducer for a vehicle driven by a front engine and a rear wheel, the transmission shaft can be a plurality of joints, and the joints can be connected through universal joints.
The existing transmission shaft is mostly a single-tube transmission shaft, the torsion force received by the shaft tube of the single-tube transmission shaft under specific power is invariable, different transmission shafts are often required to be replaced in order to use different power outputs, the design wastes time and energy, and the application range of the common transmission shaft is limited.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a novel transmission shaft of twin axle pipe has solved foretell problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel transmission shaft of double-shaft tube, includes dwang, lower fixed block and central siphon, the bottom fixed mounting of fixed block has the drum down, the dwang runs through down the fixed block and extends to the top of fixed block down through the drum, the central siphon is provided with two, and the central siphon setting under on the fixed block, and the central siphon keeps away from the one end of fixed block down and is provided with the fixed block, the central siphon is parallel to each other, and the central siphon passes through connecting device and last fixed block and is connected with lower fixed block.
Preferably, the connecting device comprises mounting grooves correspondingly formed in one sides of the upper fixing block and the lower fixing block, threaded holes are uniformly formed in the mounting grooves, the shaft tube is connected with the threaded holes through nuts, and the threaded holes in the mounting grooves formed in one sides of the upper fixing block and the lower fixing block are in one-to-one correspondence.
Preferably, a lifting groove is formed in the rotating rod, a clamping rod is arranged in the cylinder, and the clamping rod is clamped with the lifting groove.
Preferably, the bottom of the rotating rod extends to the lower part of the cylinder, and a first universal joint is arranged at the bottom of the rotating rod.
Preferably, the top of the upper fixing block is fixedly provided with a second universal joint through a connecting rod.
Advantageous effects
The utility model provides a novel transmission shaft of twin axle pipe. The method has the following beneficial effects:
this novel transmission shaft of double-shaft pipe through having set up two central siphon to come the distance between the regulating shaft pipe through having set up connecting device, different according to engine output, the distance between the regulating shaft pipe realizes the most laborsaving setting of central siphon, improves the device practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the mounting groove of the present invention;
fig. 3 is a sectional view of the cylinder of the present invention.
In the figure: 1. rotating the rod; 2. a lower fixed block; 3. an axle tube; 4. an upper fixed block; 5. mounting grooves; 6. a threaded hole; 7. a nut; 8. a lifting groove; 9. a clamping rod; 10. a cylinder; 11. a first universal joint; 12. a connecting rod; 13. a second gimbal.
Detailed Description
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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel transmission shaft of double-shaft tube, including dwang 1, lower fixed block 2 and central siphon 3, the bottom fixed mounting of lower fixed block 2 has drum 10, dwang 1 runs through fixed block 2 and extends to the top of fixed block 2 down through drum 10, central siphon 3 is provided with two, and central siphon 3 sets up under on fixed block 2, and central siphon 3 keeps away from down the one end of fixed block 2 and be provided with fixed block 4, central siphon 3 is parallel to each other, and central siphon 3 passes through connecting device and last fixed block 4 and is connected with lower fixed block 2.
Wherein connecting device sets up the mounting groove 5 that corresponds one side at last fixed block 4 and lower fixed block 2 including corresponding, and threaded hole 6 is evenly seted up to the inside of mounting groove 5, and central siphon 3 passes through nut 7 to be connected with threaded hole 6, goes up the threaded hole 6 one-to-one in the mounting groove 5 that fixed block 4 and lower fixed block 2 correspond one side and set up, during the installation, guarantees the correspondence of every central siphon 3 installation, guarantees that two central siphon 3 are parallel.
Wherein the inside of dwang 1 has been seted up lift groove 8, and the inside of drum 10 is provided with kelly 9, and kelly 9 and lift groove 8 joint, through the telescopic nature that slides in lift groove 8 of kelly 9 provided the transmission shaft.
Wherein the bottom of dwang 1 extends to the below of drum 10, and the bottom of dwang 1 is provided with first universal joint 11, and the top of going up fixed block 4 is through connecting rod 12 fixed mounting with second universal joint 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel transmission shaft of double-shaft pipe, includes dwang (1), lower fixed block (2) and central siphon (3), its characterized in that: the bottom fixed mounting of lower fixed block (2) has drum (10), dwang (1) runs through down fixed block (2) and extends to the top of lower fixed block (2) through drum (10), central siphon (3) are provided with two, and central siphon (3) set up under on fixed block (2), and central siphon (3) keep away from the one end of lower fixed block (2) and be provided with fixed block (4), central siphon (3) are parallel to each other, and central siphon (3) are connected through connecting device and last fixed block (4) and lower fixed block (2).
2. The novel double-axle-tube transmission shaft according to claim 1, wherein: the connecting device comprises a mounting groove (5) which is correspondingly arranged on one side corresponding to the upper fixing block (4) and the lower fixing block (2), threaded holes (6) are uniformly formed in the mounting groove (5), the shaft tube (3) is connected with the threaded holes (6) through nuts (7), and the threaded holes (6) in the mounting groove (5) which is correspondingly arranged on one side of the upper fixing block (4) and the lower fixing block (2) are in one-to-one correspondence.
3. The novel double-axle-tube transmission shaft according to claim 1, wherein: lifting groove (8) have been seted up to the inside of dwang (1), the inside of drum (10) is provided with kelly (9), and kelly (9) and lifting groove (8) joint.
4. The novel double-axle-tube transmission shaft according to claim 1, wherein: the bottom of dwang (1) extends to the below of drum (10), the bottom of dwang (1) is provided with first universal joint (11).
5. The novel double-axle-tube transmission shaft according to claim 1, wherein: and a second universal joint (13) is fixedly arranged at the top of the upper fixed block (4) through a connecting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012410.9U CN210859533U (en) | 2019-11-20 | 2019-11-20 | Novel transmission shaft with double shaft tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012410.9U CN210859533U (en) | 2019-11-20 | 2019-11-20 | Novel transmission shaft with double shaft tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859533U true CN210859533U (en) | 2020-06-26 |
Family
ID=71293012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922012410.9U Active CN210859533U (en) | 2019-11-20 | 2019-11-20 | Novel transmission shaft with double shaft tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210859533U (en) |
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2019
- 2019-11-20 CN CN201922012410.9U patent/CN210859533U/en active Active
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