CN210533703U

CN210533703U - Sports car device with double-freedom-degree power head structure

Info

Publication number: CN210533703U
Application number: CN201921342936.7U
Authority: CN
Inventors: 占培庆; 彭员军; 李爱华
Original assignee: Jmcg Concord Transmission Technic Co ltd
Current assignee: Jmcg Concord Transmission Technic Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-15
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a sports car device that possess two degree of freedom power head structures, the test platform comprises a support, the slip table, including a motor, an end cap, a controller, and a cover plate, the gear box positioning seat, Y axle lead screw, X axle lead screw, frame one side fixed mounting has the gear box positioning seat, frame opposite side sliding connection has the slip table, the inside motor that is provided with of slip table, Y axle lead screw, motor fixed mounting is in the slip table, Y axle lead screw one end is connected with the motor, the Y axle lead screw other end runs through the top of slip table, X axle lead screw is connected to one side that the gear box positioning seat was kept away from to the slip table, slip table. The utility model discloses the advantage: the motor power head adopts a screw rod to adjust the position, the motor is fixed through a locking bolt, the motor has two degrees of freedom of X and Y in the mechanism, and can move to any position in a stroke range, so that the gear box has very good applicability to gear boxes with different input shaft positions. The device has the advantages of few mechanism parts, simple structure, easy implementation and low manufacturing cost.

Description

Sports car device with double-freedom-degree power head structure

Technical Field

The utility model relates to a gear box test equipment's technical field especially relates to a sports car device that possess two degree of freedom power head structures.

Background

The sports car device is mainly applied to the sports car test of the gear box, adopts a design structure of a double-freedom-degree power head, and has the advantages of simple structure, low manufacturing cost and very good adaptability to the tested gear box. The prior similar device usually adopts a scheme that a power head is completely fixed or only has one degree of freedom, and is difficult to adapt to gearboxes with similar structures but different input shaft positions.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a sports car device who possess two degree of freedom power head structures, the regulation of its unit head is simple and convenient, and the position is accurate, the gear box of the multiple difference of ability adaptation.

The utility model adopts the following technical scheme: the utility model provides a sports car device that possess two degree of freedom power head structures, includes frame, slip table, motor, gear box positioning seat, Y axle lead screw, X axle lead screw, frame upper surface one side fixed mounting has the gear box positioning seat, and frame upper surface opposite side sliding connection has the slip table, inside motor, the Y axle lead screw of being provided with of slip table, motor fixed mounting is in the slip table, and Y axle lead screw one end is connected with the motor, and the Y axle lead screw other end runs through the top of slip table to extend to the slip table top, the slip table is kept away from one side of gear box positioning seat and is connected X axle lead screw, slip table accessible X axle locking bolt locking X axle lead screw and fix on the frame.

Preferably, the four corners of the machine base are arranged on the ground through adjustable feet, and an X-axis guide rail is arranged on the upper surface of the machine base.

Preferably, the slip table is located the frame through the X axle guide rail, the motor passes through the motor case to be connected inside the slip table, and the lateral surface all is equipped with Y axle locking bolt around the motor case, Y axle locking bolt can be with the motor case locking on the slip table.

Preferably, the front inner side and the rear inner side of the sliding table are both provided with Y-axis guide rails, and the motor box can move on the Y-axis guide rails through Y-axis lead screws.

Compared with the prior art, the utility model has the advantages of: utility model's motor unit head adopts lead screw adjusting position, fixes the motor through the locking bolt, and the motor possess two degrees of freedom of X and Y in this mechanism, and portable optional position to the stroke range in possesses very good suitability to the gear box of input shaft position difference. The device has the advantages of few mechanism parts, simple structure, easy implementation and low manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is another angle structure diagram of the present invention.

Fig. 3 is a schematic diagram of the degree of freedom of the motor according to the present invention.

The reference numbers indicate that 1, a machine base 2, a sliding table 3, a motor box 4, a motor 5, a gear box positioning seat 6, an adjustable foot margin 7, a Y-axis screw rod 8, an X-axis screw rod 9, a Y-axis guide rail 10, an X-axis guide rail 11, a Y-axis locking bolt 12 and an X-axis locking bolt.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Please refer to fig. 1 to 3, a sports car device with a two-degree-of-freedom power head structure, comprising a base (1), a sliding table (2), a motor (4), a gear box positioning seat (5), a Y-axis lead screw (7) and an X-axis lead screw (8), wherein the gear box positioning seat (5) is fixedly installed on one side of the upper surface of the base (1), the other side of the upper surface of the base (1) is slidably connected with the sliding table (2), the motor (4) and the Y-axis lead screw (7) are arranged inside the sliding table (2), the motor (4) is fixedly installed inside the sliding table (2), one end of the Y-axis lead screw (7) is connected with the motor (4), the other end of the Y-axis lead screw (7) penetrates through the top of the sliding table (2) and extends to the upper side of the sliding table (2), one side of the sliding table (2) far away from the gear box positioning seat (5) is connected with the X-axis lead screw (8.

Preferably, the four corners of the machine base (1) are arranged on the ground through adjustable ground feet (6), and an X-axis guide rail (10) is arranged on the upper surface of the machine base (1).

Preferably, slip table (2) are taken a seat on frame (1) through X axle guide rail (10), motor (4) are connected inside slip table (2) through motor case (3), and lateral surface all is equipped with Y axle locking bolt (11) around motor case (3), Y axle locking bolt (11) can be with motor case (3) locking on slip table (2).

Preferably, the front inner side and the rear inner side of the sliding table (2) are both provided with Y-axis guide rails (9), and the motor box (3) can move on the Y-axis guide rails (9) through Y-axis lead screws (7).

The utility model discloses a realize like this: the output shaft of the motor (4) is used as the power head of the mechanism to output power outwards, the device realizes the position adjustment of the power head by adjusting the position of the motor (4), the motor (4) is arranged in the motor box (3), the motor box (3) is arranged in the sliding table (2), the sliding table (2) is moved on a horizontal X-axis guide rail (10) by adjusting an X-axis lead screw (8), and the sliding table (2) is fixed by an X-axis locking bolt (12) after reaching a target position; and adjusting the Y-axis screw rod (7) to enable the motor box (3) to move on the vertical Y-axis guide rail (9), and fixing the motor box (3) through the Y-axis locking bolt (11) after the motor box reaches a target position. Therefore, the power head of the motor (4) has two degrees of freedom of X and Y on the mechanism.

Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A sports car device with a double-freedom-degree power head structure is characterized by comprising a machine base (1), a sliding table (2), a motor (4), a gear box positioning seat (5), a Y-axis screw rod (7) and an X-axis screw rod (8), a gear box positioning seat (5) is fixedly arranged on one side of the upper surface of the machine base (1), a sliding table (2) is connected to the other side of the upper surface of the machine base (1) in a sliding manner, a motor (4) and a Y-axis screw rod (7) are arranged in the sliding table (2), the motor (4) is fixedly arranged in the sliding table (2), one end of the Y-axis screw rod (7) is connected with the motor (4), the other end of the Y-axis screw rod (7) penetrates through the top of the sliding table (2), and extends to the upper part of the sliding table (2), one side of the sliding table (2) far away from the gear box positioning seat (5) is connected with an X-axis screw rod (8), the sliding table (2) can be fixed on the machine base (1) by locking the X-axis screw rod (8) through an X-axis locking bolt (12).

2. The sports car device with the structure of the two-degree-of-freedom power head according to claim 1, wherein four corners of the base (1) are installed on the ground through adjustable ground feet (6), and the upper surface of the base (1) is provided with an X-axis guide rail (10).

3. The sports car device with the structure of the two-degree-of-freedom power head according to claim 1, wherein the sliding table (2) is seated on the base (1) through an X-axis guide rail (10), the motor (4) is connected inside the sliding table (2) through the motor box (3), Y-axis locking bolts (11) are arranged on the front outer side and the rear outer side of the motor box (3), and the motor box (3) can be locked on the sliding table (2) through the Y-axis locking bolts (11).

4. The sports car device with the structure of the two-degree-of-freedom power head as claimed in claim 3, wherein the sliding table (2) is provided with Y-axis guide rails (9) at the front and rear inner sides, and the motor box (3) can move on the Y-axis guide rails (9) through the Y-axis lead screw (7).