Trunk lid simulation frame of detection frame
A technology of trunk lid and simulation frame, which is applied in the direction of measurement device, vehicle test, mechanical component test, etc., can solve the problems of abnormal noise, spring failure, affecting the quality of the car, etc.
Inactive Publication Date: 2022-04-08
ACCU JIANGSU CO LTD
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Problems solved by technology
Unqualified springs will make abnormal noises when the trunk is turned up or down, which will affect the quality of the car. After long-term use, the springs may fail
Method used
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[0021] Such as Image 6 , a trunk lid simulation frame for a detection frame, comprising a main body frame 12 and a load-bearing rod 11, the bottom end of the load-bearing rod is fixed on the main frame, the top of the main frame is provided with a connecting piece 15, and the load-bearing rod is sleeved with a detection Spring 16, the bottom end of the detection spring is connected to the limit piece 17, the limit piece is arranged on the load-bearing rod, the top end of the detection spring is connected to the cylinder 18, the cylinder and the connecting piece are detachably connected, and the cylinder can be relatively connected Pieces rotate.
[0022] Initially, the connector 15 is separated from the cylinder 18, as Image 6 , under the action of the detection spring 16, the cylinder is pulled towards the load-bearing rod 11, and the cylinder is sleeved on the load-bearing rod. The tester can take off the counterweight 13 from the load-bearing bar 11, that is, the detect...
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The invention discloses a trunk lid simulation frame of a detection frame, which comprises a main body frame and a bearing rod, the bottom end of the bearing rod is fixed on the main body frame, the top of the main body frame is provided with a connecting piece, the bearing rod is sleeved with a detection spring, the bottom end of the detection spring is connected with a limiting piece, and the limiting piece is arranged on the bearing rod. The top end of the detection spring is connected with the cylinder piece, the cylinder piece is detachably connected with the connecting piece, and the cylinder piece can rotate relative to the connecting piece. The counterweight piece sleeves the detection spring through a gap between the top end of the bearing rod and the connecting piece, then the cylinder piece is connected with the connecting piece, and the cylinder piece rotates relative to the connecting piece, so that the outer diameter of the detection spring is increased, the detection spring is tightly supported in the hole of the counterweight piece, and the position of the counterweight piece on the bearing rod is limited; conditions are provided for the detection frame to smoothly complete the detection of the spring, and the detection accuracy is improved.
Description
technical field [0001] The invention relates to testing equipment for auto parts, in particular to a testing frame for testing springs between a trunk cover and a vehicle frame. Background technique [0002] Car trunk lid, flip up, open, flip down, close. The trunk lid is hinged on the vehicle frame, and a spring is arranged between the vehicle frame and the trunk lid. When the trunk lid is flipped up or down, the springs experience expansion and contraction. Unqualified springs will make abnormal noises when the trunk is turned up or down, which will affect the quality of the car. After long-term use, the springs may fail. [0003] In the prior art, the detection frame for detecting the spring between the trunk lid and the vehicle frame is combined with Figure 1 to Figure 3 , comprising a trunk lid simulation frame 10 and a vehicle frame simulation frame 20, the trunk lid simulation frame is hinged on the vehicle frame simulation frame, one end of the spring 30 to be che...
Claims
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IPC IPC(8): G01M13/00G01M17/007
Inventor 尤丹雷
Owner ACCU JIANGSU CO LTD