Lock cylinder detection device

Abstract

The utility model relates to the technical field of lock cylinder detection, in particular to a lock cylinder detection device which comprises a limiting rod connected to the upper end of a body through a bolt, a positioning frame convenient to adjust is inserted into the side face of the limiting rod, and a sliding rod used for adjusting is inserted into the side face of the positioning frame. And one end of the sliding rod is sleeved with an adjusting rod used for stretching out and drawing back, the upper end of the body is fixedly connected with a connecting rod used for limiting, and the outer surface of the connecting rod is connected with a fixing plate used for moving in a clamped mode. According to the lock cylinder detection device, through cooperative arrangement of the sliding rod and the adjusting rod, when the lock cylinder detection device meets locks of different sizes, a worker can adjust the length of the sliding rod more conveniently so that the sliding rod can reach a proper length, and meanwhile, the height of a positioning frame on the side face of a limiting rod can be adjusted so that the positioning frame can reach a proper height; and therefore, the locksets of different sizes can be used, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lock core detection, in particular to a lock core detection device. Background Art

[0002] In daily life, locks are a very common daily necessity. Locks are generally composed of lock shells and lock cylinders. During the mass production process in the factory, locks need to be quality inspected after assembly. The lock cylinder on the lock is in a reciprocating working state during use. The structure and transmission process of each component are different, which is prone to different degrees of wear and tear, thus affecting the service life of the lock.

[0003] Chinese patent announcement number CN216846841U discloses a lock core usage times detection device, which belongs to the field of lock core detection, including a first cylinder and a mounting plate, one end of the piston rod of the first cylinder is fixedly connected with a connecting block, the back of the connecting block is fixedly connected with a bearing, the inner wall of the inner ring of the bearing is fixedly installed with a detection device, and the detection device includes a mounting block. The lock core usage times detection device is fixedly installed with the inner wall of the inner ring of the bearing, and the detection device includes a mounting block, and the outer surface of the mounting block is fixedly connected to the inner wall of the inner ring of the bearing, so that the lock core body can be automatically plugged and unplugged and rotated simultaneously by the device, which not only greatly improves the detection efficiency and saves the detection time, but also reduces the labor intensity of the detection personnel.

[0004] However, the utility model has the following problems when it is actually used:

[0005] 1. When testing locks, the existing equipment can only perform fixed testing on locks of fixed size, which is not convenient for limiting the position of locks of different sizes;

[0006] 2. In actual use, the existing equipment needs to conduct high-intensity testing on the locks sampled from it. After a long period of testing, the debris generated by the wear of the locks and equipment falls into the interior of the equipment, making it inconvenient for the staff to disassemble and clean it. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a lock core detection device, which solves the problem proposed in the above-mentioned background technology that the existing equipment can only perform fixed detection on locks of fixed sizes when detecting locks, and is not convenient for limiting locks of different sizes. In actual use, the existing equipment needs to perform high-intensity detection on the locks randomly inspected. After a long period of detection, debris generated by the wear of the locks and the equipment falls into the interior of the equipment, making it inconvenient for the staff to disassemble and clean it.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a lock core detection device, including a limit rod connected to the upper end of the main body by bolts, a positioning frame for easy adjustment is inserted into the side of the limit rod, a sliding rod for adjustment is inserted into the side of the positioning frame, an adjusting rod for extension and retraction is sleeved on one end of the sliding rod, a connecting rod for limiting is fixedly connected to the upper end of the main body, and a fixing plate for movement is clamped on the outer surface of the connecting rod.

[0011] Optionally, a motor for providing power is connected to the side surface of the fixing plate via bolts, and a rotating shaft for limiting position is inserted into the side surface of the fixing plate.

[0012] Optionally, a telescopic rod for adjustment is inserted into the upper end of the rotating shaft, and a pressure plate for pressing is threadedly connected to one end of the telescopic rod.

[0013] Optionally, a positioning plate for limiting position is clamped on one end of the positioning frame, and a fastening rod for reinforcement is inserted on the side of the positioning plate.

[0014] Optionally, a placement groove for limiting is inserted into the side surface of the connecting rod, and a rotating shaft for transmission is clamped on the inner bottom wall of the placement groove.

[0015] Optionally, a handle for easy holding is inserted into the upper end of the rotating shaft, and the outer surface of the handle is provided with anti-slip grooves for increasing friction.

[0016] Optionally, an air outlet for heat dissipation is provided on the side of the main body, and a filter for filtering is fixedly connected to the inside of the air outlet.

[0017] Optionally, a load-bearing rod for support is fixedly connected to the lower end of the main body, and a display screen for convenient observation is provided on the side of the main body.

[0018] (III) Beneficial effects

[0019] The utility model provides a lock core detection device, which has the following beneficial effects:

[0020] The lock core detection device, through the coordinated setting of the sliding rod and the adjusting rod, can enable its staff to more conveniently adjust the length of the sliding rod to a suitable length when encountering locks of different sizes. At the same time, the height of the positioning frame on the side of the limit rod can be adjusted to a suitable height, and then the lock can be fixed to use locks of different sizes, further improving the practicality of the device. Through the coordinated setting of the limit rod, the positioning frame and the sliding rod, the positioning frame can be more conveniently disassembled after long-term use. At the same time, with the help of the setting of the adjusting rod, the sliding rod can be disassembled, which makes it convenient for the staff to clean up the debris remaining inside, avoiding excessive debris remaining inside and causing inconvenience in its detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the connecting rod structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the fixed plate of the utility model;

[0024] Figure 4 This is a schematic diagram of the rotating shaft structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the positioning frame of the utility model;

[0026] Figure 6 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. body; 2. limit rod; 3. positioning frame; 4. sliding rod; 5. adjusting rod; 6. connecting rod; 7. fixing plate; 8. motor; 9. rotating shaft; 10. telescopic rod; 11. pressure plate; 12. positioning plate; 13. fastening rod; 14. placement slot; 15. rotating shaft; 16. handle; 17. air outlet; 18. load-bearing rod; 19. display screen. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1;

[0030] See also Figures 1 to 6In order to more conveniently fix the adjusted sliding rod 4, the utility model provides a technical solution: a lock core detection device, comprising a limit rod 2 connected to the upper end of the body 1 by bolts, a positioning frame 3 for easy adjustment is inserted on the side of the limit rod 2, a positioning plate 12 for limiting is clamped at one end of the positioning frame 3, a fastening rod 13 for reinforcement is inserted on the side of the positioning plate 12, an air outlet 17 for heat dissipation is opened on the side of the body 1, a filter screen for filtering is fixedly connected to the inside of the air outlet 17, a load-bearing rod 18 for support is fixedly connected to the lower end of the body 1, and the body 1 is provided with a display screen 19 for convenient observation, and a sliding rod 4 for adjustment is inserted on the side of the positioning frame 3. With the setting of the positioning plate 12, the positioning frame 3 can be limited to avoid the problem that the sliding rod 4 falls off when adjusting inside the positioning frame 3. At the same time, after the staff completes the adjustment of the positioning frame 3, the sliding rod 4 is fixed and limited with the help of the fastening rod 13. Through the setting of the air outlet 17, the heat generated by the operation of the main body 1 can be discharged. With the setting of the load-bearing rod 18, the main body 1 can be supported to make it more stable.

[0031] Embodiment 2:

[0032] See also Figures 2 to 6 In order to more conveniently adjust the position of the fixed plate 7, one end of the slide rod 4 is sleeved with an adjusting rod 5 for extension and retraction, the upper end of the body 1 is fixedly connected with a connecting rod 6 for limiting, the side of the connecting rod 6 is plugged with a placement groove 14 for limiting, the inner bottom wall of the placement groove 14 is clamped with a rotating shaft 15 for transmission, and the upper end of the rotating shaft 15 is plugged with a grip 16 for convenient gripping, and the outer surface of the grip 16 is provided with anti-skid patterns for increasing friction. With the help of the matching arrangement of the placement groove 14 and the rotating shaft 15, the fixed plate 7 can be fixed and limited. At the same time, with the help of the setting of the grip 16, the rotating shaft 15 can be rotated more conveniently, and through the cooperation of the rotating shaft 15 and the fixed plate 7, the position of the fixed plate 7 can be moved up and down;

[0033] Embodiment three;

[0034] See also Figures 1 to 4In order to more conveniently fix and limit keys of different sizes, a fixed plate 7 for movement is clamped on the outer surface of the connecting rod 6, and a motor 8 for providing power is connected to the side of the fixed plate 7 through bolts. A rotating shaft 9 for limiting is inserted on the side of the fixed plate 7, and a telescopic rod 10 for adjustment is inserted on the upper end of the rotating shaft 9. A pressing plate 11 for pressing is threadedly connected to one end of the telescopic rod 10. Through the coordinated arrangement of the telescopic rod 10 and the pressing plate 11, it is convenient for the staff to fix and limit keys of different sizes. At the same time, with the help of the power generated by the motor 8, the rotating shaft 9 is driven to rotate, and the key is driven to rotate through the rotating shaft 9 to open and close the lock.

[0035] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0036] In the utility model, the working steps of the device are as follows:

[0037] First, the staff adjusts the height of the positioning frame 3 according to the size of the lock. After the adjustment is completed, the positioning frame 3 is fixed and limited by the pin at the rear end of the positioning frame 3, and the position of the adjusting rod 5 is adjusted to reach a suitable length. The lock is placed inside the adjusting rod 5, and the position of the adjusting rod 5 is fixed and limited by the fastening rod 13. Then, one end of the key is inserted into the inside of the lock, and the other end is placed inside the rotating shaft 9. The key is fixed and limited by the pressing plate 11, and then the motor 8 is started. The rotating shaft 9 is driven to rotate by the forward and reverse rotation of the motor 8. The lock is opened and closed by the key at one end of the rotating shaft 9, and the strength of the lock is tested.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lock core detection device, comprising a limit rod (2) connected to the upper end of a body (1) by bolts, characterized in that: A positioning frame (3) for facilitating adjustment is inserted on the side of the limiting rod (2), a sliding rod (4) for adjustment is inserted on the side of the positioning frame (3), an adjusting rod (5) for telescopic adjustment is sleeved on one end of the sliding rod (4), a connecting rod (6) for limiting is fixedly connected to the upper end of the body (1), and a fixing plate (7) for movement is clamped on the outer surface of the connecting rod (6).

2. A lock core detection device according to claim 1, characterized in that: The side surface of the fixing plate (7) is connected to an electric motor (8) for providing power via bolts, and the side surface of the fixing plate (7) is plugged with a rotating shaft (9) for limiting position.

3. A lock core detection device according to claim 2, characterized in that: A telescopic rod (10) for adjustment is inserted into the upper end of the rotating shaft (9), and a pressing plate (11) for pressing is threadedly connected to one end of the telescopic rod (10).

4. A lock core detection device according to claim 1, characterized in that: A positioning plate (12) for limiting position is clamped on one end of the positioning frame (3), and a fastening rod (13) for reinforcement is inserted on the side of the positioning plate (12).

5. A lock core detection device according to claim 1, characterized in that: A placement groove (14) for limiting position is inserted into the side surface of the connecting rod (6), and a rotating shaft (15) for transmission is clamped on the inner bottom wall of the placement groove (14).

6. A lock core detection device according to claim 5, characterized in that: A handle (16) for easy gripping is inserted at the upper end of the rotating shaft (15), and an anti-slip pattern for increasing friction is provided on the outer surface of the handle (16).

7. A lock core detection device according to claim 1, characterized in that: An air outlet (17) for heat dissipation is provided on the side of the body (1), and a filter screen for filtering is fixedly connected inside the air outlet (17).

8. A lock core detection device according to claim 1, characterized in that: A load-bearing rod (18) for support is fixedly connected to the lower end of the body (1), and a display screen (19) for convenient observation is provided on the side of the body (1).

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