Mechanical lock production testing device

Abstract

The utility model discloses mechanical lock production detection device, include: base, install the lock release mode on the base, twist lock subassembly and locking subassembly, and the lock release mode includes the first limit seat fixed connection through screw one side on the base top end, and the second limit seat fixed connection through screw opposite the first limit seat one side on the base top end, and the first limit plate fixed connection one end of the first limit seat, and the second limit plate fixed connection one end opposite the first limit plate of the second limit seat, and the twist lock subassembly includes the motor seat fixed one side on the base top end, and the servo motor fixed connection top end of motor seat, the utility model has the following advantages: the utility model only needs to put the lock body into the first limit seat and the second limit seat, and then the lock hook is located between the first limit plate and the second limit plate, and the key is located in the cross groove in the twist rod, and only needs to operate the second control switch and the second control switch in turn to open and close the action of mechanical lock.

Description

Technical Field

[0001] This utility model relates to the technical field of mechanical lock testing devices, specifically to a mechanical lock production testing device. Background Technology

[0002] Mechanical padlocks are common locks in daily life. Their structural characteristics make them convenient and flexible to use. However, after production, each padlock needs to be tested to ensure it can be opened and closed normally. This is typically done using automated equipment or manual inspection. Automated equipment is expensive, while manual inspection requires personnel to repeatedly open and close the locks, which is time-consuming and labor-intensive. Therefore, we provide a mechanical lock production testing device to solve these problems. Utility Model Content

[0003] To address the problems mentioned in the background section, the present invention provides a mechanical lock production and testing device comprising: a base, a lock-releasing mold mounted on the base, a lock-tightening assembly, and a locking assembly. The lock-releasing mold includes a first limiting seat fixedly connected to one side of the base top by screws, a second limiting seat fixedly connected to the side of the base top opposite the first limiting seat by screws, a first limiting plate fixedly connected to one end of the first limiting seat, and a second limiting plate fixedly connected to the end of the second limiting seat opposite the first limiting plate. The lock-tightening assembly includes a motor base fixed to one side of the base top, a servo motor fixedly connected to the top of the motor base, and a tightening rod connected to the output end of the servo motor. The locking assembly includes a bracket, an electric telescopic cylinder fixedly connected to the top of the bracket, and a support plate fixedly connected to the output end of the electric telescopic cylinder.

[0004] As a preferred embodiment of this utility model, a lock body is placed between the first limiting seat and the second limiting seat, and a key is inserted into the tail of the lock body on the side facing the lever.

[0005] As a preferred embodiment of this utility model, a locking hook is connected to the side of the lock body head facing the abutment plate, and the locking hook is located between the first limiting plate and the second limiting plate.

[0006] As a preferred technical solution of this utility model, the bracket is fixedly connected to the top of the base, and the screw rod has a cross groove at the end facing the key, and the key is slidably inserted into the cross groove.

[0007] As a preferred embodiment of this utility model, a first control switch is installed on one side of the top of the base, and a second control switch is installed on the side of the top of the base near the first control switch.

[0008] As a preferred technical solution of this utility model, a controller is installed on one side of the top of the base. The controller is connected to a first control switch, a second control switch, a servo motor, and an electric telescopic cylinder through wires.

[0009] This utility model has the following advantages: The lock body only needs to be placed in the first and second limiting seats, and the lock hook is located between the first and second limiting plates. The key is located in the cross groove in the screw rod. The mechanical lock can be opened and closed by operating the second control switch in sequence. This allows the mechanical lock to be tested for qualification. The structure is compact and does not require frequent manual unlocking and locking. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention; Figure 2 This is a schematic diagram of the lock body being removed from the lock mold according to a preferred embodiment of the present invention; Figure 3 This is a schematic diagram of the screw rod structure of a preferred embodiment of the present invention; Figure 4 This is a schematic diagram of the operating principle structure of a preferred embodiment of the present invention.

[0011] Explanation of reference numerals in the attached drawings: 1. Base; 2. First limiting seat; 3. Second limiting seat; 4. First limiting plate; 5. Second limiting plate; 6. Lock body; 7. Key; 8. Lock hook; 9. Motor base; 10. Servo motor; 11. Tightening rod; 12. Bracket; 13. Electric telescopic cylinder; 14. Support plate; 15. Controller; 16. First control switch; 17. Second control switch; 18. Cross groove. Detailed Implementation

[0012] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0013] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Please refer to the following: Figures 1-4 This utility model relates to a mechanical lock production and testing device, comprising: a base 1, a lock-releasing mold, a lock-tightening assembly, and a locking assembly mounted on the base 1. The lock-releasing mold includes a first limiting seat 2 fixedly connected to one side of the top of the base 1 by screws, a second limiting seat 3 fixedly connected to the side of the top of the base 1 opposite to the first limiting seat 2 by screws, a first limiting plate 4 fixedly connected to one end of the first limiting seat 2, and a second limiting plate 5 fixedly connected to the side of the second limiting seat 3 opposite to the first limiting plate 4. The lock-tightening assembly includes a motor base 9 fixedly attached to one side of the top of the base 1, a servo motor 10 fixedly connected to the top of the motor base 9, and a tightening rod 11 connected to the output end of the servo motor 10. The locking assembly includes a bracket 12, an electric telescopic cylinder 13 fixedly connected to the top of the bracket 12, and a support plate 14 fixedly connected to the output end of the electric telescopic cylinder 13. The first limiting plate 4 and the second limiting plate 5 can guide and limit the lock hook 8, facilitating re-locking after opening.

[0016] A lock body 6 is placed between the first limiting seat 2 and the second limiting seat 3. A key 7 is inserted into the tail of the lock body 6 on the side facing the lever 11. A lock hook 8 is connected to the head of the lock body 6 on the side facing the abutment plate 14. The lock hook 8 is located between the first limiting plate 4 and the second limiting plate 5. A bracket 12 is fixedly connected to the top of the base 1. A cross groove 18 is opened at the end of the lever 11 facing the key 7. The key 7 is slidably inserted into the cross groove 18. A first control switch 16 is installed on one side of the top of the base 1. When the first control switch 16 is operated once, it transmits a signal to the controller 15. The controller 15 then controls the electric telescopic cylinder 13 to perform reciprocating telescopic movements. A second control switch 17 is installed on the top of the base 1 near the first control switch 16. The controller 15 is installed on one side of the top of the base 1. The controller 15 is connected to the first control switch 16, the second control switch 17, the servo motor 10, and the electric telescopic cylinder 13 through wires. The controller 15 is model LECA6, the electric telescopic cylinder 13 is model 1218-N20, and the servo motor is model AKM11C. It is a stepper motor that rotates 90° each time, so that the cross groove 18 on the screw rod 11 always has a vertical opening for placing the key 7 each time it rotates.

[0017] Specifically, in use, after production, the mechanical padlock has the hook 8 locked onto the lock body 6, and the key 7 inserted into the tail of the lock body 6. Simply place the lock body 6 into the first limiting seat 2 and the second limiting seat 3, so that the hook 8 is positioned between the first limiting plate 4 and the second limiting plate 5, and the key 7 is positioned in the cross groove 18 of the lever 11. The lever 11 and the lock cylinder of the lock body 6 are on the same axis. Then, the second control switch 17 can be operated, causing the controller 15 to control the servo motor 10 to rotate the lever 11. (Pressing the second control switch 17 once will only rotate it 90°), which will then turn the lever 11 to turn the key 7, thereby opening the lock hook 8 on the head of the lock body 6. If the lock hook 8 opens normally, the mechanical padlock is qualified. If it is stuck and cannot be opened, the lock is unqualified. After the lock hook 8 opens normally, the first control switch 16 is operated, which will then control the electric telescopic cylinder 13 to push the abutment plate 14, which will push the lock hook 8, thereby locking the lock hook 8 onto the lock body 6, and the lock can then be removed from the lock mold.

[0018] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0019] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A mechanical lock production and testing device, characterized in that, include: The base (1), the lock release mold, the lock screwing assembly and the locking assembly installed on the base (1), the lock release mold includes a first limiting seat (2) fixedly connected to one side of the top of the base (1) by screws, a second limiting seat (3) fixedly connected to the side of the top of the base (1) facing the first limiting seat (2) by screws, a first limiting plate (4) fixedly connected to one end of the first limiting seat (2), and a second limiting plate (5) fixedly connected to the side of the second limiting seat (3) facing the first limiting plate (4). The lock screwing assembly includes a motor base (9) fixedly connected to one side of the top of the base (1), a servo motor (10) fixedly connected to the top of the motor base (9), and a screwing rod (11) connected to the output end of the servo motor (10). The locking assembly includes a bracket (12), an electric telescopic cylinder (13) fixedly connected to the top of the bracket (12), and a support plate (14) fixedly connected to the output end of the electric telescopic cylinder (13).

2. The mechanical lock production testing device as described in claim 1, characterized in that, A lock body (6) is placed between the first limiting seat (2) and the second limiting seat (3), and a key (7) is inserted into the tail of the lock body (6) on the side facing the screw rod (11).

3. The mechanical lock production testing device as described in claim 2, characterized in that, The lock body (6) has a lock hook (8) connected to the side of the head facing the abutment plate (14), and the lock hook (8) is located between the first limiting plate (4) and the second limiting plate (5).

4. The mechanical lock production testing device as described in claim 1, characterized in that, The bracket (12) is fixedly connected to the top of the base (1), and the screw rod (11) has a cross groove (18) at the end opposite to the key (7), and the key (7) is slidably inserted into the cross groove (18).

5. The mechanical lock production testing device as described in claim 1, characterized in that, A first control switch (16) is installed on one side of the top of the base (1), and a second control switch (17) is installed on the side of the top of the base (1) near the first control switch (16).

6. The mechanical lock production testing device as described in claim 1, characterized in that, A controller (15) is installed on one side of the top of the base (1). The controller (15) is connected to a first control switch (16), a second control switch (17), a servo motor (10), and an electric telescopic cylinder (13) via wires.

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