Abstract: The invention relates to a multifunctional comprehensive testing machine for a luggage lock. The multifunctional comprehensive testing machine includes a testing machine table and a control unit, wherein a luggage lock fixing clamp, a push button and zipper hook piece testing mechanism, an elastic zipper sheet testing mechanism and a number-changing key testing mechanism are installed on a working table top of the testing machine table; and the control unit includes a Programmable Logic Controller (PLC) arranged in the testing machine table, a touch display screen and a start-stop switch, the touch display screen and the start-stop switch being installed on the side of the machine table, and an alarm lamp being arranged on the side of the machine table.

Abstract: The invention relates to a three-in-one testing machine for a coded luggage lock. The three-in-one testing machine includes a testing machine table and a control unit. At least two coded lock fixing clamps, a code wheel code-rubbing testing mechanism and a key pulling/insertion/rotation testing mechanism are installed on a working table top of the testing machine table. In the invention, by means of the structure, two testing mechanisms on one testing machine can complete testing on three functions including the rotation life of a code wheel, key insertion/pulling to detect the fatigue strength of a lock kernel and a lock row and key rotation to detect the rotation strength of the lock kernel and the fatigue resistance of a locating pit cooperating with the lock kernel.

Abstract: The invention relates to a three-in-one testing machine for a coded luggage lock. The three-in-one testing machine includes a testing machine table and a control unit. At least two coded lock fixing clamps, a code wheel code-rubbing testing mechanism and a key pulling/insertion/rotation testing mechanism are installed on a working table top of the testing machine table. In the invention, by means of the structure, two testing mechanisms on one testing machine can complete testing on three functions including the rotation life of a code wheel, key insertion/pulling to detect the fatigue strength of a lock kernel and a lock row and key rotation to detect the rotation strength of the lock kernel and the fatigue resistance of a locating pit cooperating with the lock kernel.

Abstract: The invention relates to a multifunctional comprehensive testing machine for a luggage lock. The multifunctional comprehensive testing machine includes a testing machine table and a control unit, wherein a luggage lock fixing clamp, a push button and zipper hook piece testing mechanism, an elastic zipper sheet testing mechanism and a number-changing key testing mechanism are installed on a working table top of the testing machine table; and the control unit includes a Programmable Logic Controller (PLC) arranged in the testing machine table, a touch display screen and a start-stop switch, the touch display screen and the start-stop switch being installed on the side of the machine table, and an alarm lamp being arranged on the side of the machine table.