CN2545002Y - Transmission axle connecting disk and match flange for truck - Google Patents
Transmission axle connecting disk and match flange for truck Download PDFInfo
- Publication number
- CN2545002Y CN2545002Y CN 02267400 CN02267400U CN2545002Y CN 2545002 Y CN2545002 Y CN 2545002Y CN 02267400 CN02267400 CN 02267400 CN 02267400 U CN02267400 U CN 02267400U CN 2545002 Y CN2545002 Y CN 2545002Y
- Authority
- CN
- China
- Prior art keywords
- terminal pad
- transmission shaft
- degree
- face
- shaft terminal
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 210000000515 tooth Anatomy 0.000 claims description 21
- 239000011324 bead Substances 0.000 claims description 15
- 229920000136 polysorbate Polymers 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a vehicle power transmission system and provides a vehicle transmission shaft terminal pad and a supporting flange. Two rows of bossy trapezoidal teeth are spread on the end face of the terminal pad in X shape; the trapezoidal teeth are provided with switch ports. Two rows of concave trapezoidal teeth are spread on the end face of the flange in X shape; the trapezoidal teeth are provided with switch ports which are corresponding with the switch ports on the trapezoidal teeth of the transmission shaft terminal pad. Compared with the original structure, the utility model uses the teeth on the end face to transmit torque and has the advantages of simple structure, reliable use and convenient assembly.
Description
(1) technical field
The utility model relates to automotive power transmission system, belongs to the automotive transmission technical field.
(2) background technology
On the automobile between transmission shaft and change speed gear box, auxiliary gear box and the drive axle be connected and transmission shaft and tween drive spindle between be connected, be to come transfer torque by terminal pad on the transmission shaft and friction and the attachment bolt shearing force between the bead on change speed gear box, auxiliary gear box, drive axle and the tween drive spindle.For guaranteeing transfer larger torque, the tightening torque of the attachment bolt number between terminal pad and the bead a lot (the heavy motor vehicle transmission shaft is 8-10), attachment bolt rotating diameter very big, the attachment bolt position requires very strict than big and tie bolt relative position degree.Its problem of bringing is that transfer torque is cut by attachment bolt entirely when the attachment bolt nut loosening, easily cuts off and has an accident; Terminal pad and bead volume are big and manufacture difficulty is big; Fastening attachment bolt time and effort consuming during the car load assembling is unfavorable for the flowing water on-line operation.
(3) summary of the invention
The utility model is at the deficiencies in the prior art, and the automobile of provide a kind of simple in structure, reliable operation, being convenient to assemble is with transmission shaft terminal pad and supporting bead.
The utility model automobile transmission shaft terminal pad, its end face are the X type and are distributed with the protruding stepped tooth of two rows, and stepped tooth is provided with connecting bore.The angle of two row's stepped tooths is 65 degree-75 degree.
With the automobile supporting bead of transmission shaft terminal pad, its end face is the X type and is distributed with two row's concave surface stepped tooths, and stepped tooth is provided with connecting bore, and connecting bore is corresponding with the connecting bore on the transmission shaft terminal pad stepped tooth.The angle of two row's stepped tooths is 65 degree-75 degree.
The utility model automobile is compared with original design with transmission shaft terminal pad and supporting bead and is utilized end face tooth transfer torque, simple in structure, reliable operation, is convenient to assembling.
(4) description of drawings
Fig. 1 is the structural representation of the utility model automobile with the transmission shaft terminal pad.
Fig. 2 is that A shown in Figure 1 is to scheme drawing.
Fig. 3 is that C shown in Figure 2 is to scheme drawing.
Fig. 4 is and the structural representation of automobile with the supporting bead of transmission shaft terminal pad.
Fig. 5 is that B shown in Figure 4 is to scheme drawing
Wherein: 1, terminal pad 2, protruding stepped tooth 3, connecting bore 4, bead 5, concave surface stepped tooth 6, connecting bore
(5) specific embodiment
Accompanying drawing has provided structural representation of the present utility model.Wherein the terminal pad 1 of transmission shaft is provided with protruding stepped tooth 2 and the connecting bores 3 that the two row folding angles that are the X type are 65 degree-75 degree, is provided with concave surface stepped tooth 5 and the connecting bores 6 that the two row folding angles that are the X type are 65 degree-75 degree with bead on transmission shaft bonded assembly change speed gear box, auxiliary gear box, drive axle and the tween drive spindle.Terminal pad 1 is identical with bead 2 flute profiles, and end face tooth average pressuure angle is less than the equivalent angle of friction of material therefor, by double wedge 2 (referring to Fig. 3) on the terminal pad and the 5 extruding transfer torques of the recessed tooth on the bead.Open 4 angles at the middle part of terminal pad and bead and be similarly 65 degree-75 degree bolt connecting holes, attachment bolt is not subjected to shearing force during transmission shaft work.Terminal pad about in the of 1 outer rim remove non-workload part, adopt non-wholecircle structure, be beneficial to expendable weight and reduce rotor inertia.
Claims (4)
1, a kind of automobile transmission shaft terminal pad is characterized in that: its end face is the X type and is distributed with the protruding stepped tooth of two rows, and stepped tooth is provided with connecting bore.
2, automobile according to claim 1 transmission shaft terminal pad is characterized in that: the angle of described two row's stepped tooths is 65 degree-75 degree.
3, the described automobile of a kind of and claim 1 supporting bead of transmission shaft terminal pad, it is characterized in that: its end face is the X type and is distributed with two row's concave surface stepped tooths, stepped tooth is provided with connecting bore, and connecting bore is corresponding with the connecting bore on the transmission shaft terminal pad stepped tooth.
4, the according to claim 3 and automobile supporting bead of transmission shaft terminal pad is characterized in that: the angles of described two row's stepped tooths are 65 degree-75 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267400 CN2545002Y (en) | 2002-06-06 | 2002-06-06 | Transmission axle connecting disk and match flange for truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267400 CN2545002Y (en) | 2002-06-06 | 2002-06-06 | Transmission axle connecting disk and match flange for truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2545002Y true CN2545002Y (en) | 2003-04-16 |
Family
ID=33732995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02267400 Expired - Lifetime CN2545002Y (en) | 2002-06-06 | 2002-06-06 | Transmission axle connecting disk and match flange for truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2545002Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067846A (en) * | 2017-12-12 | 2018-05-25 | 中国重汽集团济南动力有限公司 | A kind of processing technology of heavy-duty car transmission shaft end face tooth terminal pad |
| CN108177482A (en) * | 2018-02-02 | 2018-06-19 | 北京汽车研究总院有限公司 | Vehicle traction semiaxis and with its vehicle |
| CN108237843A (en) * | 2018-02-02 | 2018-07-03 | 北京汽车研究总院有限公司 | The end face tooth of vehicle traction semiaxis and with its vehicle |
| CN112720211A (en) * | 2021-01-08 | 2021-04-30 | 富奥汽车零部件股份有限公司 | Method for forming end face key of flange yoke |
-
2002
- 2002-06-06 CN CN 02267400 patent/CN2545002Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067846A (en) * | 2017-12-12 | 2018-05-25 | 中国重汽集团济南动力有限公司 | A kind of processing technology of heavy-duty car transmission shaft end face tooth terminal pad |
| CN108177482A (en) * | 2018-02-02 | 2018-06-19 | 北京汽车研究总院有限公司 | Vehicle traction semiaxis and with its vehicle |
| CN108237843A (en) * | 2018-02-02 | 2018-07-03 | 北京汽车研究总院有限公司 | The end face tooth of vehicle traction semiaxis and with its vehicle |
| CN112720211A (en) * | 2021-01-08 | 2021-04-30 | 富奥汽车零部件股份有限公司 | Method for forming end face key of flange yoke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NO. 165, YINGXIONGSHAN ROAD, ZHONG DISTRICT, JINAN Free format text: FORMER NAME OR ADDRESS: NO. 53, WUYINGSHANZHONG ROAD, JINAN CITY, SHANDONG PROVINCE |
|
| CP03 | Change of name, title or address |
Patentee address after: No. 165, heroic mountain road, Shizhong District, Shandong, Ji'nan Patentee address before: Ji'nan City, Shandong Province, shadowless Hill Road, No. 53 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120606 Granted publication date: 20030416 |