CN210881675U - High-stability power output shaft for automobile - Google Patents

High-stability power output shaft for automobile Download PDF

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Publication number
CN210881675U
CN210881675U CN201921504742.2U CN201921504742U CN210881675U CN 210881675 U CN210881675 U CN 210881675U CN 201921504742 U CN201921504742 U CN 201921504742U CN 210881675 U CN210881675 U CN 210881675U
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China
Prior art keywords
circular
post
automobile
output shaft
circular post
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Active
Application number
CN201921504742.2U
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Chinese (zh)
Inventor
黄晓东
邵里文
朱凯晓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hanover Casting Co ltd
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Jiangsu Hanover Casting Co ltd
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Priority to CN201921504742.2U priority Critical patent/CN210881675U/en
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Abstract

The utility model belongs to the technical field of auto-parts uses, specifically disclose a high stability power output shaft for car, including first circular post, the circular post of second, the circular post of third, circular spacing post, toper locator card post, a plurality of latch, three board-like fixture block, wherein, first circular post, the circular post of second, the circular post of third, circular spacing post, toper locator card, a plurality of latch, three board-like fixture block make for integrated into one piece's 304 steel casting. The utility model discloses a high stability power output shaft for car's beneficial effect lies in: its structural design is reasonable, and toughness is strong, long service life, and can accomplish convenient equipment with between the automobile engine drive train part, realize accurate, the stable transmission of automobile power generator power, improved reliability, the security of automobile engine drive train operation, wholly adopt integrated into one piece's 304 steel casting to make simultaneously, shortened the machine tooling time, reduced manufacturing cost.

Description

High-stability power output shaft for automobile
Technical Field
The utility model belongs to the technical field of auto-parts uses, concretely relates to high stability power output shaft for car.
Background
The latest national standard "nomenclature and definition of types of cars and trailers" (GB/T3730.1-2001) in China defines cars as follows: power-driven, non-rail-borne vehicles with 4 or more than 4 wheels, mainly used for: carrying personnel and/or goods; a vehicle for towing persons and/or goods; the application is special.
The automobile chassis consists of a transmission system, a running system, a steering system and a braking system. The chassis is used for supporting and mounting an automobile engine and an assembly of each part of the automobile engine to form the integral shape of the automobile and receiving the power of the engine to enable the automobile to move and ensure normal running, and consists of a transmission system, a running system, a steering system, a suspension system and a braking system.
The transmission system has the functions of speed reduction, speed change, backing, power interruption, inter-wheel differential speed, inter-axle differential speed and the like, works in cooperation with the engine, can ensure the normal running of the automobile under various working conditions, has good dynamic property and economy, and mainly comprises a clutch, a transmission, a universal joint, a transmission shaft, a drive axle and the like.
The power output shaft is an important part for assembling the transmission system, and is used for accurately transmitting power generated by the automobile engine to the transmission system, so that the working state stability of the power output shaft directly influences the working accuracy of the power transmission system of the automobile engine and the like. The existing power output shaft structure has unreasonable design, poor toughness, and hidden troubles of deformation and fracture after long-term use, and cannot meet the high-standard assembly and use requirements of the existing automobile engine transmission system, which is needed to be solved at present.
Therefore, based on the above problem, the utility model provides a high stability power output shaft for car.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a high stability power output shaft for car, its structural design is reasonable, and toughness is strong, long service life, and can and accomplish convenient equipment between the automobile engine drive train part, realize accurate, the stable transmission of automobile power generator power, improved reliability, the security of automobile engine drive train operation.
The technical scheme is as follows: the utility model provides a high stability power output shaft for car, including first circular post, and set up the circular post of second at first circular post both ends respectively, the circular post of third, and set up respectively at the circular post of second, the circular spacing post of the circular post one end of third, toper locator card post, and set up a plurality of latch at the circular post outer wall of second, and set up the three board-like fixture block at the circular post outer wall of third, wherein, first circular post, the circular post of second, the circular post of third, circular spacing post, toper locator card, a plurality of latch, three board-like fixture block is made for integrated into one piece's 304 steel casting.
According to the technical scheme, the first circular column and the circular limiting column are the same in diameter size, the second circular column and the third circular column are the same in diameter size, and the first circular column and the circular limiting column are respectively larger than the second circular column or the third circular column in diameter size.
According to the technical scheme, the number of teeth of the plurality of latch teeth is set to be 14-16.
According to the technical scheme, the angle between adjacent plate-type clamping blocks in the three plate-type clamping blocks is 120 degrees.
Compared with the prior art, the utility model discloses a high stability power output shaft for car's beneficial effect lies in: its structural design is reasonable, and toughness is strong, long service life, and can accomplish convenient equipment with between the automobile engine drive train part, realize accurate, the stable transmission of automobile power generator power, improved reliability, the security of automobile engine drive train operation, wholly adopt integrated into one piece's 304 steel casting to make simultaneously, shortened the machine tooling time, reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of a high-stability power output shaft for an automobile according to the present invention;
fig. 2 is a left side view schematic diagram of the high stability power output shaft for the automobile of the present invention;
fig. 3 is a schematic diagram of a right-view structure of the high-stability power output shaft for an automobile according to the present invention;
fig. 4 is a schematic diagram of a top view structure of the high stability power output shaft for an automobile according to the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the high-stability power output shaft for an automobile comprises a first circular column 1, a second circular column 2 and a third circular column 4 which are respectively arranged at two ends of the first circular column 1, a circular limiting column 3 and a conical positioning clamping column 5 which are respectively arranged at one end of the second circular column 2 and one end of the third circular column 4, a plurality of clamping teeth 6 which are arranged on the outer wall of the second circular column 2, and three plate-type clamping blocks 7 which are arranged on the outer wall of the third circular column 4, wherein the first circular column 1, the second circular column 2, the third circular column 4, the circular limiting column 3, the conical positioning clamping column 5, the plurality of clamping teeth 6 and the three plate-type clamping blocks 7 are made of integrally-formed 304 steel by casting.
Further preferably, the first circular column 1 and the circular limiting column 3 have the same diameter, the second circular column 2 and the third circular column 4 have the same diameter, and the first circular column 1 and the circular limiting column 3 are respectively larger than the second circular column 2 or the third circular column 4; the number of the teeth of the plurality of latch teeth 6 is set to be 14-16 (the latch teeth are in a strip plate type structure); and the angle between adjacent plate-type fixture blocks 7 in the three plate-type fixture blocks 7 is 120 degrees.
The high-stability power output shaft for the automobile has the advantages that the structural design is reasonable, the toughness is strong, the service life is long, the high-stability power output shaft can be conveniently assembled with automobile engine transmission system components, the accurate and stable transmission of the power of an automobile generator is realized, the reliability and the safety of the operation of the automobile engine transmission system are improved, the high-stability power output shaft is integrally cast by the integrally-formed 304 steel, the machining time is shortened, and the production cost is reduced.
The high-stability power output shaft for the automobile adopts a precision casting technology, and the plurality of the latch teeth 6 are directly cast, so that the machining work is saved, and the cost is saved; compared with the sectional material, the material composition of the cast product is accurately controlled, and the strength of the part is favorably controlled.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (4)

1. A high stability power output shaft for car, its characterized in that: including first circular post (1), and set up respectively at circular post (2) of second of first circular post (1) both ends, circular post (4) of third, and set up respectively at circular post (2) of second, circular post (4) one end circular spacing post (3), toper locator card post (5), and set up a plurality of latch (6) at the circular post of second (2) outer wall, and set up three board-like fixture block (7) at circular post (4) outer wall of third, wherein, first circular post (1), circular post (2) of second, circular post (4) of third, circular spacing post (3), toper locator card post (5), a plurality of latch (6), three board-like fixture block (7) are made as integrated into one piece's 304 steel casting.
2. The high stability power take-off shaft for automobile of claim 1, characterized in that: the diameter sizes of the first round column (1) and the round limiting column (3) are the same, the diameter sizes of the second round column (2) and the third round column (4) are the same, and the diameter sizes of the first round column (1) and the round limiting column (3) are respectively larger than the diameter sizes of the second round column (2) or the third round column (4).
3. The high stability power take-off shaft for automobile of claim 1, characterized in that: the number of teeth of the plurality of latch teeth (6) is set to be 14-16.
4. The high stability power take-off shaft for automobile of claim 1, characterized in that: the angle between adjacent plate-type fixture blocks (7) in the three plate-type fixture blocks (7) is 120 degrees.
CN201921504742.2U 2019-09-11 2019-09-11 High-stability power output shaft for automobile Active CN210881675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921504742.2U CN210881675U (en) 2019-09-11 2019-09-11 High-stability power output shaft for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921504742.2U CN210881675U (en) 2019-09-11 2019-09-11 High-stability power output shaft for automobile

Publications (1)

Publication Number Publication Date
CN210881675U true CN210881675U (en) 2020-06-30

Family

ID=71329932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921504742.2U Active CN210881675U (en) 2019-09-11 2019-09-11 High-stability power output shaft for automobile

Country Status (1)

Country Link
CN (1) CN210881675U (en)

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