CN204740140U - High -speed rotation test platform of transaxle - Google Patents
High -speed rotation test platform of transaxle Download PDFInfo
- Publication number
- CN204740140U CN204740140U CN201520486088.2U CN201520486088U CN204740140U CN 204740140 U CN204740140 U CN 204740140U CN 201520486088 U CN201520486088 U CN 201520486088U CN 204740140 U CN204740140 U CN 204740140U
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- CN
- China
- Prior art keywords
- transaxle
- drive
- guiding mechanism
- drive axle
- actuating system
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Abstract
The utility model discloses a high -speed rotation test platform of transaxle, including actuating system, actuating system guiding mechanism, drive bridge location appearance guiding mechanism: the actuating system including in proper order with driving motor output shaft's plum blossom resilient coupling, raising speed case, universal joint, universal joint with is tried the transaxle and be connected, actuating system guiding mechanism includes the rotating base of movable mounting on the lifting pedestal, and on the drive ystem installation rotating base, the lifting pedestal is installed on the guide post, installed on drive bridge location appearance guiding mechanism by the examination transaxle. Utilize the different specifications of actuating system guiding mechanism adaptation by the examination transaxle, utilize drive bridge location appearance guiding mechanism, adjustment transaxle along the rotation angle of input shaft and output shaft, the vertical road surface with lateral inclination of simulation, design and the axle housing provides experimental data support at vehicle chassis's installation angle for the lubrication of transaxle.
Description
Technical field
The utility model belongs to vehicle part testing equipment field, relates to a kind of testing table, specifically a kind of drive axle Engine Test-bed with High-speed Rotation.
Background technology
Domestic at present still do not have special detection system of carrying out lubricating status detection for drive axle, if vehicle travels on the road of continuous precipitous, master subtracts middle gear insufficient lubrication, the main pattern subtracting gear can be accelerated, the serviceable life of serious reduction vehicle, therefore be necessary to detect in real time the lubricating status subtracted main in drive axle, whether reasonable to judge driving bridge main reducing design.
Utility model content
The purpose of this utility model is to provide a kind of drive axle Engine Test-bed with High-speed Rotation of simulating vertical and horizontal tilted road surface.
The purpose of this utility model can be achieved through the following technical solutions:
Drive axle Engine Test-bed with High-speed Rotation, comprises drive system, drive system adjusting mechanism, drive axle pose adjusting mechanism:
Described drive system comprises the plum blossom spring coupling, raising speed case, the Hooks coupling universal coupling that are connected with drive motor output shaft successively, and Hooks coupling universal coupling is connected with tested drive axle;
Described drive system adjusting mechanism comprises the rotating base be movably arranged on lifting pedestal, and drive system is installed on rotating base, and lifting pedestal is arranged on guidepost;
Described drive axle pose adjusting mechanism comprises base, and base top is rotatablely equipped with spoke, and the reductor that base is provided with drives the ring gear against rotation on spoke;
Described tested drive axle is arranged on spoke two ends, and spoke one end is provided with half-ring gear and drives worm screw, and drive worm drive half-ring gear, half-ring gear is provided with the mounting blocks be flexibly connected by bolt.
The beneficial effects of the utility model: the utility model utilizes drive system adjusting mechanism to adapt to the tested drive axle of different size, utilize drive axle pose adjusting mechanism, adjustment drive axle is along the anglec of rotation of input shaft and output shaft, the road surface that simulation vertical and horizontal tilt, for Automobile drive under the road surface of different gradient and lateral angles, during High Rotation Speed, the main lubricating status subtracting gear detects, for the Lubrication Design of drive axle and axle housing provide test figure support at the setting angle of vehicle chassis.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model schematic top plan view;
Fig. 2 is the utility model drive axle pose adjusting mechanism schematic diagram;
Fig. 3 is the utility model driving system structure schematic diagram.
Embodiment
As Fig. 1, drive axle Engine Test-bed with High-speed Rotation, comprise drive system, drive system adjusting mechanism, drive axle pose adjusting mechanism, drive system comprises drive motor 2, drive motor 2 output shaft is connected with raising speed case 4 by plum blossom spring coupling 3, and raising speed case 4 is connected with tested drive axle 8 by Hooks coupling universal coupling 5.The tested drive axle of different size is adapted in order to realize drive system, as Fig. 3, drive motor 2, plum blossom spring coupling 3, raising speed case 4 and Hooks coupling universal coupling 5 are installed on rotating base 20, rotating base 20 two ends and middle part are respectively equipped with stud 25 and rotating shaft 28, and be movably arranged on the vertical plate of lifting pedestal 19 both sides by stud 25 and rotating shaft 28, realize rotating base 20 to rotate around rotating shaft 28, the stud 25 at rotating base 20 two ends coordinates with the mounting hole 26 on vertical plate, play stable, position-limiting action, rotating base 20 and corresponding position, lifting pedestal 19 end are separately installed with adjusting seat 29, lower adjusting seat 30, upper adjusting seat 29 and lower adjusting seat 30 adjust by leading screw 31 angle that rotating base 20 rotates, leading screw 31 is rotated by handwheel 32.Lifting pedestal 19 both sides vertical plate is arranged on corresponding guidepost 23 by four guide holders 21, is realized the rise and fall of lifting pedestal 19 by the locking stud 27 on guide holder 21, bull stick 22.Guidepost 23 lower end is fixed on base plate 1 by mount pad 24.
As shown in Figure 2, drive axle pose adjusting mechanism comprises base 11, base 11 top is rotationally connected by bolster 15 and spoke 13, spoke 13 bottom and base 11 correspondence position are equipped with arc groove 16, arc groove 16 is provided with fastening bolt 12, spoke 13 is provided with gear ring 9, base 11 is provided with reductor 10, reductor 10 drives gear ring 9, spoke 13 1 end is provided with half-ring gear 7 and drives worm screw 14, worm screw 14 is driven to drive half-ring gear 7, half-ring gear 7 is provided with the mounting blocks 17 be flexibly connected by bolt 18, spoke 13 one end being provided with mounting blocks 17 is identical with other end height, tested drive axle 8 is located at spoke 13 two ends, fixed by pressure strip 6.
The rotation test of tested drive axle 8 comprises around driving shaft and the rotation perpendicular to driving shaft both direction.Rotation around driving shaft is the gear ring 9 driven by reductor 10 on spoke 13, spoke 13 is rotated around bolster 15, thus realize the rotation of drive axle around input shaft, after drive axle rotates to angle on target, locking fastening bolt 12, spoke 13 and base 11 have the arc groove of same radius and width, after can ensureing that relative rotation occurs for spoke 3 and base 1, still locks by fastening bolt 12.Drive axle is rotate by driving worm screw 14 to promote half-ring gear 7 around rotation perpendicular to axial direction, realize it to rotate, half-ring gear 7 inner ring is trapezium structure, drive axle is put in half-ring gear 7, compress pressure strip 6, driven by deceleration handle and drive worm screw 14 to rotate, half-ring gear 7 is rotated, realize the rotation of drive axle, after rotating to angle on target, lock the coupling bolt 18 (half-ring gear being deep-slotted chip breaker) on half-ring gear 7 and mounting blocks 17.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (1)
1. drive axle Engine Test-bed with High-speed Rotation, comprises drive system, drive system adjusting mechanism, drive axle pose adjusting mechanism, it is characterized in that:
Described drive system comprises the plum blossom spring coupling (3), raising speed case (4), the Hooks coupling universal coupling (5) that are connected with drive motor (2) output shaft successively, and Hooks coupling universal coupling (5) is connected with tested drive axle (8);
Described drive system adjusting mechanism comprises the rotating base (20) be movably arranged on lifting pedestal (19), drive system is installed on rotating base (20), and lifting pedestal (19) is arranged on guidepost (23);
Described drive axle pose adjusting mechanism comprises base (11), base (11) top is rotatablely equipped with spoke (13), and the reductor (10) that base (11) is provided with drives the gear ring (9) on spoke (13) to rotate;
Described tested drive axle (8) is arranged on spoke (13) two ends, spoke (13) one end is provided with half-ring gear (7) and drives worm screw (14), drive worm screw (14) to drive half-ring gear (7), half-ring gear (7) is provided with the mounting blocks (17) be flexibly connected by bolt (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486088.2U CN204740140U (en) | 2015-07-06 | 2015-07-06 | High -speed rotation test platform of transaxle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486088.2U CN204740140U (en) | 2015-07-06 | 2015-07-06 | High -speed rotation test platform of transaxle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740140U true CN204740140U (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520486088.2U Active CN204740140U (en) | 2015-07-06 | 2015-07-06 | High -speed rotation test platform of transaxle |
Country Status (1)
| Country | Link |
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| CN (1) | CN204740140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406164A (en) * | 2018-10-25 | 2019-03-01 | 青岛青特众力车桥有限公司 | A kind of vehicle bridge oil stream lubrication test platform |
-
2015
- 2015-07-06 CN CN201520486088.2U patent/CN204740140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406164A (en) * | 2018-10-25 | 2019-03-01 | 青岛青特众力车桥有限公司 | A kind of vehicle bridge oil stream lubrication test platform |
| CN109406164B (en) * | 2018-10-25 | 2024-04-19 | 青岛青特众力车桥有限公司 | Axle oil flow lubrication test bed |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |