Automobile wire harness bending test equipment
A bending test, automotive wiring harness technology, applied in the direction of using a stable bending force to test the strength of materials, measuring devices, instruments, etc., can solve the problems of continuous and reliable work wire harness bending test equipment, etc., and achieve long-term stable work. Reliable and reliable basis Real, high utility value effects
Pending Publication Date: 2019-07-26
宁波拓普电器有限公司
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Problems solved by technology
In fact, there is no wire harness bending test equipment that can work continuously and reliably in the environment of -40° to +150° on the market
Method used
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[0022] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.
[0023] As shown in the figure, the present invention includes a servo motor 1, a transmission connecting shaft 2, an executive bender 3, a control center 4, a frame 5, a temperature control box 6, a drive plate 7, and a connecting rod 8. The left side wall of the temperature control box 6 is provided with a perforation, and the two ends of the perforation are provided with bearings 9 adapted to the transmission shaft. The right end of the transmission connection shaft 2 passes through the bearing 9 [that is, passes through the perforation] and drives Disk 7 is fixedly connected;
[0024] The execution bender 3 includes a bender frame 3.1, a clamping seat group 3.2, a fixed base 3.3, and a movable base 3.4; the bender frame 3.1 is provided with two vertical slide rails 3.11 [this embodiment is a convex ...
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The invention discloses automobile wire harness bending test equipment which comprises a servo motor, a transmission connecting shaft, an execution bender, a control center, a rack, a temperature control box, a driving disc and a connecting rod. The execution bender comprises a bender frame, a wire clamping seat group, a fixed base and a movable base. Two vertical sliding rails and two vertical upright posts are arranged on the bender frame. The movable base is connected with the vertical slide rail in a sliding way, and the fixed base is fixedly connected with the vertical upright posts. Themovable base and the fixed base are provided with a wire clamping seat group, and two ends of the tested wire harness are fixedly connected with the corresponding wire clamping seats. The transmissionconnecting shaft is connected with the servo motor and the driving disc. One end of the connecting rod is eccentrically connected with the driving disc, and the other end of the connecting rod is horizontally connected with the movable base in a sliding manner. The main body of the connecting rod and the main body of the transmission connecting shaft are respectively arranged at the left side andthe right side of the driving disc. A servo controller is connected with a servo driver, which is connected with the servo motor. During the test, the clue to be tested is connected with a wire harness scanning monitor.
Description
technical field [0001] The invention relates to equipment for high and low temperature bending tests and real-time monitoring, in particular to equipment for performing dynamic high and low temperature bending tests on automobile wire harnesses and monitoring the quality of these wire harnesses in real time. Background technique [0002] In the process of cable construction, in order to adapt to the site environment, it is often necessary to bend the wire harness. Application number 201810371850.0, the application document titled "A Wire Harness Bending Test Bench" discloses a wire harness bending test bench: "Including: a base, a first limit seat, a second limit seat and a turntable; the turntable rotates and is installed on the base Above, the first limit seat and the second limit seat are installed on opposite sides of the turntable, and the rotation axis of the turntable is parallel to the connecting line direction of the first limit seat and the second limit seat; the f...
Claims
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IPC IPC(8): G01N3/02G01N3/20
CPCG01N3/02G01N3/20
Inventor 叶志伟刘俊华
Owner 宁波拓普电器有限公司