CN112504539A

CN112504539A - Circular selector performance check out test set of car

Info

Publication number: CN112504539A
Application number: CN202011267578.5A
Authority: CN
Inventors: 高明; 朱伟彬; 杨煜文; 陈林
Original assignee: Guangzhou Pinsen Automobile Air Conditioning Equipment Co ltd
Current assignee: Guangzhou Pinsen Automobile Air Conditioning Equipment Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-03-16

Abstract

The invention discloses performance detection equipment for a circular gear shifter of an automobile, which comprises a rack, wherein an electric telescopic rod is arranged on the rack, a lifting table is arranged on the electric telescopic rod, a fixing tool for fixing the circular gear shifter is arranged on the rack below the lifting table, a servo motor is arranged on the lifting table, a torsion sensor is arranged on a motor shaft of the servo motor, an automatic machine gripper is arranged on the torsion sensor, a display screen and an industrial personal computer are also arranged on the rack, the torsion sensor, the industrial personal computer and the display screen are sequentially and electrically connected, the circular gear shifter is fixed through the fixing tool, after the circular gear shifter is fixed, the lifting table is driven to descend through the electric telescopic rod, then a knob of the gear shifter is tightly gripped through the automatic machine gripper, and the servo motor works to realize the detection of torque by rotating the knob by simulating hand, and the servo motor can ensure that the rotating angle stops accurately.

Description

Circular selector performance check out test set of car

Technical Field

The invention relates to the field of shifter detection, in particular to a device for detecting the performance of an automobile circular shifter.

Background

Automotive circular shifters have begun to be widely used in automatic-shift automobiles in recent years. As a part for the research, development and use of the automobile, the matching equipment for detecting the performance of the automobile is very deficient. The knob torque of the circular shifter directly affects the sense of the user. After a manufacturer designs a new sample of the gear shifter, various parameters such as torque of the gear shifter need to be known necessarily, and many devices for detecting torque on the market are not suitable for detecting a circular gear shifter.

Therefore, it is desirable to provide a device for detecting the performance of a round gear shifter of an automobile to solve the problem.

Disclosure of Invention

The invention aims to provide a device for detecting the performance of an automobile round gear shifter.

In order to achieve the purpose, the invention adopts the following scheme:

the utility model provides a circular selector performance check out test set of car, includes the frame be equipped with electric telescopic handle in the frame be equipped with the elevating platform on the electric telescopic handle be equipped with the fixed frock that is used for fixed circular selector in the frame of elevating platform below be equipped with servo motor on the elevating platform be equipped with torque sensor on servo motor's the motor shaft automatic machine tongs is installed to torque sensor is last, still be equipped with display screen and industrial computer in the frame, torque sensor, industrial computer and display screen electric connection in proper order.

Furthermore, a fixing rod is arranged on the rack, and the display screen is fixed on the fixing rod.

Furthermore, the frame is including operation panel and support frame, electric telescopic handle sets up in the operation panel, electric telescopic handle's telescopic link passes the operation panel and upwards extends.

Furthermore, the fixing tool comprises an annular fixing seat, a plurality of cylinders are uniformly distributed in the annular fixing seat along the axis, and a cylinder shaft of each cylinder is provided with a clamping block.

Furthermore, the rack is also provided with CAN message acquisition equipment, and the CAN message acquisition equipment is electrically connected with the industrial personal computer.

Further, the automatic machine tongs include the annular fixing base of second, a plurality of second cylinders of edge axle center equipartition in the annular fixing base of second, the epaxial second that installs of cylinder of second cylinder presss from both sides tight piece.

Further, the second clamping block is a rubber block.

Further, the clamping block is a rubber block.

Furthermore, an indicator light is further arranged on the rack.

In summary, compared with the prior art, the invention has the beneficial effects that:

the invention has the advantages of convenient and accurate detection, compared with the prior art, the round gear shifter is fixed through the fixing tool, after the round gear shifter is fixed, the lifting platform is driven to descend through the electric telescopic rod, then the knob of the gear shifter is tightly gripped through the automatic machine gripper, then the servo motor works, the simulation of the hand of a person to rotate the knob to detect the moment can be realized, and the accurate stop of the rotating angle can be ensured through the servo motor.

Drawings

FIG. 1 is a schematic plan view of the present invention;

fig. 2 is a second schematic plan view of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 2, a performance detection device for a circular gear shifter of an automobile comprises a frame 1, an electric telescopic rod 2 is arranged on the frame 1, a lifting table 21 is arranged on the electric telescopic rod 2, a fixing tool 6 for fixing the circular gear shifter is arranged on the frame 1 below the lifting table 21, a servo motor 3 is arranged on the lifting table 21, a torsion sensor 4 is arranged on a motor shaft of the servo motor 3, an automatic machine gripper 5 is arranged on the torsion sensor 4, a display screen 12 and an industrial personal computer are further arranged on the frame 1, the torsion sensor 4, the industrial personal computer and the display screen 12 are sequentially electrically connected, the circular gear shifter is fixed through the fixing tool, after the fixing, the lifting table is driven to descend through the electric telescopic rod, then a knob of the gear shifter is gripped through the automatic machine gripper, and then the servo motor works, the torque detection can be realized by simulating the hand to rotate the knob, the detected data draws the collected torque force value and the twisting angle value into a curve through the industrial control machine, and a client can directly view the torque at each angle through the display screen 12, wherein the torque at each angle has defects.

As shown in fig. 1 to 2, the fixing rod 11 is arranged on the frame 1, and the display screen 12 is fixed on the fixing rod 11, so that the structure is simple, the fixing is convenient, and the use requirements are met.

As shown in fig. 1 to 2, the frame 1 includes an operation table 100 and a support frame 200, the electric telescopic rod 2 is disposed in the operation table 100, and the telescopic rod of the electric telescopic rod 2 passes through the operation table 100 and extends upwards, so that the structure is simple, the fixing is convenient, and the use requirements are met.

As shown in fig. 1 to 2, the fixing tool 6 comprises an annular fixing seat, a plurality of cylinders are uniformly distributed in the annular fixing seat along the axis, a clamping block is mounted on a cylinder shaft of each cylinder, the cylinder is improved to drive the clamping block to fix the circular gear shifter, and the fixing tool is simple in structure, convenient to fix and capable of meeting use requirements.

As shown in fig. 1 to 2, a CAN message collection device is further arranged on the rack 1, the CAN message collection device is electrically connected with an industrial personal computer, the CAN message collection device is connected with the gear shifter, the gear shifting information of the gear shifter CAN be collected, and whether CAN messages are correct or not is judged through an external control device.

As shown in fig. 1 to 2, the automatic machine gripper 5 includes a second annular fixing seat, a plurality of second cylinders are uniformly distributed in the second annular fixing seat along the axis, a second clamping block is mounted on a cylinder shaft of each second cylinder, a knob of the shifter is clamped through the second cylinder, and the knob is driven by a servo motor to simulate a human hand to rotate the knob for detecting the torque.

As shown in fig. 1 to 2, the second clamping block is a rubber block, which can prevent damage to the shifter during the test.

As shown in fig. 1 to 2, the clamping block is a rubber block, which can prevent damage to the shifter during the test.

As shown in fig. 1 to 2, an indicator light 7 is further disposed on the rack 1.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a circular selector performance check out test set of car, includes frame (1), its characterized in that: be equipped with electric telescopic handle (2) on frame (1) be equipped with elevating platform (21) on electric telescopic handle (2) be equipped with fixed frock (6) that are used for fixed circular selector on frame (1) of elevating platform (21) below be equipped with servo motor (3) on elevating platform (21) be equipped with torque sensor (4) on the motor shaft of servo motor (3) install automatic machine tongs (5) on torque sensor (4), still be equipped with display screen (12) and industrial computer on frame (1), torque sensor (4), industrial computer and display screen (12) electric connection in proper order.

2. The apparatus for detecting the performance of the round shifter for the vehicle as set forth in claim 1, wherein: the frame (1) is provided with a fixing rod (11), and the display screen (12) is fixed on the fixing rod (11).

3. The apparatus for detecting the performance of the round shifter for the vehicle as set forth in claim 1, wherein: frame (1) is including operation panel (100) and support frame (200), electric telescopic handle (2) set up in operation panel (100), electric telescopic handle (2)'s telescopic link passes operation panel (100) and upwards extends.

4. The apparatus for detecting the performance of the round shifter for the vehicle as set forth in claim 1, wherein: the fixed tool (6) comprises an annular fixed seat, a plurality of cylinders are uniformly distributed in the annular fixed seat along the axis, and a clamping block is mounted on a cylinder shaft of each cylinder.

5. The apparatus for detecting the performance of the round shifter for the vehicle as set forth in claim 1, wherein: the rack (1) is also provided with CAN message acquisition equipment, and the CAN message acquisition equipment is electrically connected with an industrial personal computer.

6. The apparatus for detecting the performance of the round shifter for the vehicle as set forth in claim 1, wherein: the automatic machine gripper (5) comprises a second annular fixing seat, a plurality of second cylinders are uniformly distributed in the second annular fixing seat along the axis, and a second clamping block is mounted on a cylinder shaft of each second cylinder.

7. The apparatus for detecting the performance of the round shifter for the vehicle as set forth in claim 6, wherein: the second clamping block is a rubber block.

8. The apparatus for detecting the performance of the round shifter for the vehicle as set forth in claim 4, wherein: the clamping block is a rubber block.

9. The apparatus for detecting the performance of the round shifter for the vehicle as set forth in claim 1, wherein: and an indicator light (7) is also arranged on the frame (1).