CN105972106A - Novel double-connection structure transmission shaft - Google Patents
Novel double-connection structure transmission shaft Download PDFInfo
- Publication number
- CN105972106A CN105972106A CN201610425647.8A CN201610425647A CN105972106A CN 105972106 A CN105972106 A CN 105972106A CN 201610425647 A CN201610425647 A CN 201610425647A CN 105972106 A CN105972106 A CN 105972106A
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- power transmission
- positioning sleeve
- connection structure
- intermediate supports
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses a novel double-connection structure transmission shaft. The novel double-connection structure transmission shaft comprises a front half part transmission shaft, a middle support, a positioning sleeve, a spline shaft, a clamping spring, a dustproof cover, a sliding fork, a welding fork and a rear half part transmission shaft. The welding fork is arranged so that machining can be more convenient. The clamping spring and the positioning sleeve are arranged for replacing a gasket and a nut so that the effects of reducing cost and lowering weight can be achieved. In addition, the middle support is convenient to demount and replace, and the middle support can be demounted only by pulling out the sliding fork and removing the clamping spring.
Description
Technical field
The present invention relates to power transmission shaft technical field, particularly relate to a kind of new-type double structure power transmission shaft.
Background technology
Along with the progress of science and technology, in recent years, reduce labor intensity, raising production efficiency, save energy and reduce the cost
These themes are increasingly becoming each enterprise or even the target of government department's pursuit, as Automobile Parts Industry the most not
Exception.
Duplex power transmission shaft, as an important accessory in car transmissions, as shown in Figure 1, it is common that
Connect fork 20 by centre to be linked together with latter half power transmission shaft 92 by first half power transmission shaft 91, with
Time be additionally provided with pad 30, nut 40, intermediate support 50 and universal joint 60.The weak point of this structure exists
Heavier in entirety, it has not been convenient to assemble, connecting fork 20 in the middle of dismounting need to remove universal joint 60, universal joint 60
Needing professional equipment the most replaceable, general market in repair service cannot change, and intermediate support 50 is damaged and be may result in
Whole power transmission shaft is scrapped.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of new-type double structure power transmission shaft, lightweight, cost
Low, detachable maintaining convenience.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of new-type double structure power transmission shaft, including first half power transmission shaft and described first half power transmission shaft
The intermediate supports, the positioning sleeve being located in described intermediate supports that connect, be located at described in state in intermediate supports and pass
The splined shaft of described positioning sleeve, the jump ring being located between described splined shaft and positioning sleeve, it is located at described positioning sleeve
Outside dust cover, it is connected to the slip yoke outside described splined shaft, is connected to the weld yoke of described slip yoke
And it is connected to the latter half power transmission shaft of described weld yoke.
It is provided with external splines in described splined shaft；It is provided with internal spline in described slip yoke.
Described external splines matches with internal spline.
Advantage for present invention with effect is:
The new-type double structure power transmission shaft of the present invention, including first half power transmission shaft, intermediate supports, positioning sleeve,
Splined shaft, jump ring, dust cover, slip yoke, weld yoke and latter half power transmission shaft；By arranging welding
Fork, makes processing more convenient；Jump ring and positioning sleeve are set and replace pad and nut, can realize reducing cost,
Alleviate the effect of weight；Additionally, intermediate supports changes conveniently, only slip yoke need to be extracted, jump ring is gone down
Intermediate supports can be pulled down.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of existing double structure power transmission shaft；
Fig. 2 is the schematic diagram of the new-type double structure power transmission shaft of the present invention.
In figure: slip yoke 1, weld yoke 2, positioning sleeve 3, jump ring 4, intermediate supports 5, dust cover 6, flower
Key axle 7, middle connection fork 20, pad 30, nut 40, intermediate support 50, universal joint 60, first half
Section transmission axle 91, latter half power transmission shaft 92.
Detailed description of the invention
As shown in Figure 1 to Figure 2, the present invention provides a kind of new-type double structure power transmission shaft, including first half
Intermediate supports 5 that power transmission shaft 91 is connected with first half power transmission shaft 91, the location being located in intermediate supports 5
Set 3, be located in intermediate supports 5 through positioning sleeve 3 splined shaft 7, be located at described splined shaft 7 and positioning sleeve
Jump ring 4 between 3, it is located at the dust cover 6 outside positioning sleeve 3, is connected to the slip yoke outside splined shaft 7
1, it is connected to the weld yoke 2 of slip yoke 1 and is connected to the latter half power transmission shaft 92 of weld yoke 2.
By arranging weld yoke 2, make processing more convenient；Arrange jump ring 4 and positioning sleeve 3 replacement pad and
Nut, can realize reducing cost, alleviating the effect of weight；Additionally, intermediate supports 5 changes conveniently, only need
Slip yoke is extracted, goes down to pull down intermediate supports 5 by jump ring 4.
Specifically, it is provided with external splines in splined shaft 7；It is provided with internal spline in slip yoke 1；External splines and interior flower
Key matches.
The present invention is not limited to above-described embodiment, and embodiment is exemplary, it is intended to be used for explaining the present invention,
And be not considered as limiting the invention.
Claims (3)
1. a new-type double structure power transmission shaft, it is characterised in that include first half power transmission shaft (91),
The intermediate supports (5) that is connected with described first half power transmission shaft (91), it is located in described intermediate supports (5)
Positioning sleeve (3), be located in described intermediate supports (5) through described positioning sleeve (3) splined shaft (7),
The jump ring (4) be located between described splined shaft (7) and positioning sleeve (3), it is located at described positioning sleeve (3) outward
The dust cover (6) in portion, it is connected to the outside slip yoke (1) of described splined shaft (7), is connected to described slip
Pitch the weld yoke (2) of (1) and be connected to the latter half power transmission shaft (92) of described weld yoke (2).
New-type double structure power transmission shaft the most according to claim 1, it is characterised in that described splined shaft
(7) external splines it is provided with in；Described slip yoke is provided with internal spline in (1).
New-type double structure power transmission shaft the most according to claim 2, it is characterised in that described external splines
Match with internal spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425647.8A CN105972106A (en) | 2016-06-14 | 2016-06-14 | Novel double-connection structure transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425647.8A CN105972106A (en) | 2016-06-14 | 2016-06-14 | Novel double-connection structure transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972106A true CN105972106A (en) | 2016-09-28 |
Family
ID=57021204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610425647.8A Pending CN105972106A (en) | 2016-06-14 | 2016-06-14 | Novel double-connection structure transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972106A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969057A (en) * | 2017-03-30 | 2017-07-21 | 万向钱潮传动轴有限公司 | A kind of few part lightweight power transmission shaft |
| CN107131221A (en) * | 2017-06-27 | 2017-09-05 | 昆明国轴传动机械有限公司 | The power transmission shaft and cargo vehicle of a kind of field-replaceable unit |
| CN114776716A (en) * | 2022-06-23 | 2022-07-22 | 万向钱潮传动轴有限公司 | Flexible vice dustproof exhaust structure and transmission shaft assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2202824Y (en) * | 1993-12-01 | 1995-07-05 | 程希平 | Double-section gearing axle for coaxial stop-ring positioning |
| CN201461761U (en) * | 2009-07-08 | 2010-05-12 | 富奥汽车零部件股份有限公司 | Three-cardan transmission shaft assembly |
| CN104088919A (en) * | 2014-06-30 | 2014-10-08 | 合肥万向钱潮汽车零部件有限公司 | Split type duplex transmission shaft assembly |
| CN105443594A (en) * | 2014-09-18 | 2016-03-30 | 日立汽车***九州株式会社 | Power transmission shaft and propeller shaft for vehicle |
-
2016
- 2016-06-14 CN CN201610425647.8A patent/CN105972106A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2202824Y (en) * | 1993-12-01 | 1995-07-05 | 程希平 | Double-section gearing axle for coaxial stop-ring positioning |
| CN201461761U (en) * | 2009-07-08 | 2010-05-12 | 富奥汽车零部件股份有限公司 | Three-cardan transmission shaft assembly |
| CN104088919A (en) * | 2014-06-30 | 2014-10-08 | 合肥万向钱潮汽车零部件有限公司 | Split type duplex transmission shaft assembly |
| CN105443594A (en) * | 2014-09-18 | 2016-03-30 | 日立汽车***九州株式会社 | Power transmission shaft and propeller shaft for vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969057A (en) * | 2017-03-30 | 2017-07-21 | 万向钱潮传动轴有限公司 | A kind of few part lightweight power transmission shaft |
| CN107131221A (en) * | 2017-06-27 | 2017-09-05 | 昆明国轴传动机械有限公司 | The power transmission shaft and cargo vehicle of a kind of field-replaceable unit |
| WO2019001341A1 (en) * | 2017-06-27 | 2019-01-03 | 昆明国轴传动机械有限公司 | Transmission shaft allowing component to be changed, and truck |
| CN114776716A (en) * | 2022-06-23 | 2022-07-22 | 万向钱潮传动轴有限公司 | Flexible vice dustproof exhaust structure and transmission shaft assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |