Drilling device for mechanical lock machining

Abstract

The utility model relates to the technical field of drilling devices, and discloses a drilling device for machining a mechanical lock, which solves the problem of low working efficiency of the existing drilling device, and comprises a supporting mechanism, a plurality of clamping seats are fixedly arranged on the side edge of the top end of the supporting mechanism, and a drilling mechanism is arranged at the top of the supporting mechanism. The supporting mechanism is composed of a supporting base, a rotating supporting shaft, a worm gear, a servo motor, a worm and a rotating supporting disc, the rotating supporting shaft penetrates through the supporting base and is rotationally connected with the supporting base, the worm gear is arranged on the rotating supporting shaft in a sleeving mode and is fixedly connected with the rotating supporting shaft, and the servo motor is fixedly connected to the side edge of the top end of the supporting base; the worm is fixedly connected to an output shaft of the servo motor and is in meshed connection with the worm gear, the rotary supporting disc is fixedly connected to the top end of the rotary supporting shaft, and the drilling mechanism is composed of a lifting arm, a lifting disc and a plurality of drilling assemblies; by means of the drilling device, the machining efficiency can be effectively improved, and then the production efficiency of the mechanical lock is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling devices, in particular to a drilling device for mechanical lock processing. Background Art

[0002] During the processing of mechanical locks, it is necessary to drill holes in the lock core, and the lock core usually needs to be drilled with multiple small holes. When the existing drilling device is used, the lock core is usually fixed by a staff or a manipulator through a clamp, and then moved and adjusted by a drilling machine to achieve drilling of multiple holes in sequence. This method has a slow working efficiency, especially when loading and unloading materials by a manipulator, which will cause a lot of idle time for the manipulator, affecting the efficiency of mechanical lock production and processing. Therefore, the present application proposes a drilling device for mechanical lock processing to improve the existing drilling device. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a drilling device for mechanical lock processing, which effectively solves the problem of low working efficiency of the existing drilling device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for mechanical lock processing, comprising a supporting mechanism, a plurality of clamping seats are fixedly arranged on the side of the top end of the supporting mechanism, a drilling mechanism is arranged on the top of the supporting mechanism, the supporting mechanism is composed of a supporting base, a rotating support shaft, a worm gear, a servo motor, a worm and a rotating support disk, the rotating support shaft is inserted into the supporting base and is rotatably connected with the supporting base, the worm gear is sleeved on the rotating support shaft and is fixedly connected with the servo motor, the servo motor is fixedly connected to the side of the top end of the supporting base, the worm gear is fixedly connected to the output shaft of the servo motor and is meshed with the worm gear, the rotating support disk is fixedly connected to the top end of the rotating support shaft, the drilling mechanism is composed of a hanging arm, a hanging plate and a plurality of drilling components, the hanging plate is fixedly connected to the bottom end of the hanging arm, and the drilling components are inserted into the hanging plate and are fixedly connected with the hanging plate.

[0005] Preferably, a protective sleeve is fixedly provided at the top of the support mechanism, a splash-proof cover sleeved on the rotating support shaft is fixedly provided at the top of the protective sleeve, a drain pipe is provided at the bottom end of one side of the splash-proof cover, and an operation port is opened at the top of the front side of the splash-proof cover.

[0006] Preferably, the rotating support shaft is rotatably connected to the supporting base via a bearing, the rotating support shaft is rotatably connected to the splash-proof cover via a shaft seal, and a plurality of mounting holes matching the clamping seat are provided on the side of the top of the rotating support plate.

[0007] Preferably, the drilling assembly consists of a hydraulic telescopic rod, a drive motor and a drill rod, the hydraulic telescopic rod is inserted into the hanging plate and fixedly connected thereto, the drive motor is fixedly connected to the bottom end of the hydraulic telescopic rod, and the drill rod is fixedly connected to the output shaft of the drive motor.

[0008] Preferably, the clamping seat is composed of a supporting disc, a clamping plate 1, a clamping plate 2, a cylinder 1 and a cylinder 2, a lock core placement groove is opened at the top of the supporting disc, clamping plate 1 and clamping plate 2 are respectively located at the two ends of the lock core placement groove, cylinder 1 and cylinder 2 are respectively inserted and connected to the two ends of the supporting disc, and cylinder 1 and cylinder 2 are respectively fixedly connected to clamping plate 1 and clamping plate 2.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] (1) During operation, by providing a support mechanism consisting of a support base, a rotating support shaft, a worm gear, a servo motor, a worm and a rotating support plate, and a drilling mechanism consisting of a suspension arm, a suspension plate and a plurality of drilling components, drilling operations can be performed on different hole positions of different lock cores at the same time, and continuous drilling processing can be achieved, effectively improving the drilling efficiency;

[0011] (2) By providing a protective cover, some parts of the support mechanism can be protected, and injuries to workers can be avoided. The splash-proof cover can prevent the splashing of coolant and metal debris, thereby improving safety;

[0012] (3) By providing a clamping seat composed of a supporting disc, a clamping plate 1, a clamping plate 2, a cylinder 1 and a cylinder 2, the lock core can be quickly clamped and fixed, thereby improving the stability during drilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached picture:

[0015] Figure 1 This is a schematic diagram of the structure of a drilling device for machining a mechanical lock according to the utility model;

[0016] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the drilling mechanism structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the clamping seat and the rotating support plate of the utility model;

[0019] Figure 5This is a schematic diagram of the clamping seat structure of the utility model;

[0020] In the figure: 1. supporting mechanism; 2. clamping seat; 3. drilling mechanism; 4. supporting base; 5. rotating supporting shaft; 6. worm gear; 7. servo motor; 8. worm; 9. rotating supporting plate; 10. hanging arm; 11. hanging plate; 12. drilling assembly; 13. protective cover; 14. splashproof cover; 15. drain pipe; 16. operation port; 17. bearing; 18. shaft seal; 19. mounting hole; 20. hydraulic telescopic rod; 21. driving motor; 22. drill rod; 23. supporting disc; 24. splint one; 25. splint two; 26. cylinder one; 27. cylinder two; 28. lock core placement groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Depend on Figures 1 to 4 The utility model provides a drilling device for machining mechanical locks, comprising a supporting mechanism 1, a plurality of clamping seats 2 are fixedly arranged on the side of the top end of the supporting mechanism 1, a drilling mechanism 3 is arranged on the top of the supporting mechanism 1, the supporting mechanism 1 is composed of a supporting base 4, a rotating supporting shaft 5, a worm gear 6, a servo motor 7, a worm 8 and a rotating supporting disk 9, the rotating supporting shaft 5 is inserted in the supporting base 4 and is rotatably connected thereto, the worm gear 6 is sleeved on the rotating supporting shaft 5 and is fixedly connected thereto, the servo motor 7 is fixedly connected to the side of the top end of the supporting base 4, the worm 8 is fixedly connected to the output shaft of the servo motor 7 and is meshedly connected to the worm gear 6, the rotating supporting disk 9 is fixedly connected to the top end of the rotating supporting shaft 5, the drilling mechanism 3 is composed of a suspension arm 10, a suspension plate 11 and a plurality of drilling assemblies 12, the suspension plate 11 is fixedly connected to the bottom end of the suspension arm 10, and the drilling assemblies 12 are inserted in the suspension plate 11 and are fixedly connected thereto;

[0023] When in use, the mechanical lock core is clamped and fixed by the clamp seat 2, the servo motor 7 drives the worm 8 to rotate, the worm 8 drives the worm wheel 6 to rotate, the worm wheel 6 drives the rotating support shaft 5 to rotate, the rotating support shaft 5 drives the rotating support plate 9 to rotate, and the rotating support plate 9 drives the lock core to rotate, so as to achieve synchronous adjustment of the positions of multiple lock cores. At this time, drilling operations are performed on different hole positions of different lock cores through multiple drilling mechanisms 3 at different positions, so that continuous drilling can be achieved, and the lock core can be continuously loaded and unloaded, which eliminates waiting time and effectively improves drilling efficiency.

[0024] Depend on Figure 1 and Figure 2 It is given that a protective sleeve 13 is fixedly provided at the top of the support mechanism 1, a splash-proof cover 14 sleeved on the rotating support shaft 5 is fixedly provided at the top of the protective sleeve 13, a drain pipe 15 is provided at the bottom end of one side of the splash-proof cover 14, an operation port 16 is provided at the top of the front of the splash-proof cover 14, the rotating support shaft 5 is rotatably connected to the support base 4 through a bearing 17, the rotating support shaft 5 is rotatably connected to the splash-proof cover 14 through a shaft seal 18, and a plurality of mounting holes 19 matching the clamping seat 2 are provided on the side of the top of the rotating support plate 9;

[0025] The protective sleeve 13 can achieve safety protection, the splash-proof cover 14 can achieve splash-proof protection, the bearing 17 can improve the mobility of the rotating support shaft 5 and the support base 4, and the shaft seal 18 can improve the sealing and mobility of the connection between the rotating support shaft 5 and the splash-proof cover 14;

[0026] Depend on Figure 1 and Figure 3 It is given that the drilling assembly 12 is composed of a hydraulic telescopic rod 20, a driving motor 21 and a drill rod 22, the hydraulic telescopic rod 20 is inserted into the hanging plate 11 and fixedly connected thereto, the driving motor 21 is fixedly connected to the bottom end of the hydraulic telescopic rod 20, and the drill rod 22 is fixedly connected to the output shaft of the driving motor 21;

[0027] When the drilling assembly 12 is working, the hydraulic telescopic rod 20 drives the driving motor 21 and the drill rod 22 to move downward, and the driving motor 21 drives the drill rod 22 to rotate, thereby realizing the drilling operation;

[0028] Depend on Figure 1 , Figure 4 and Figure 5 It is given that the clamping seat 2 is composed of a supporting disc 23, a clamping plate 1 24, a clamping plate 25, a cylinder 1 26 and a cylinder 2 27. A lock core placement groove 28 is opened at the top of the supporting disc 23. The clamping plate 1 24 and the clamping plate 25 are respectively located at the two ends of the lock core placement groove 28. The cylinder 1 26 and the cylinder 2 27 are respectively inserted and connected to the two ends of the supporting disc 23. The cylinder 1 26 and the cylinder 2 27 are respectively fixedly connected to the clamping plate 1 24 and the clamping plate 25;

[0029] When clamping the lock core, place the lock core inside the lock core placement groove 28, and start cylinder 1 26 and cylinder 2 27 at the same time. Cylinder 1 26 and cylinder 2 27 drive clamp plate 1 24 and clamp plate 2 25 to move synchronously, and clamp plate 1 24 and clamp plate 2 25 can be used to clamp and fix the lock core.

[0030] During work, by setting up a supporting mechanism composed of a supporting base, a rotating supporting shaft, a worm gear, a servo motor, a worm and a rotating supporting disk, and a drilling mechanism composed of a hanging arm, a hanging disk and several drilling components, drilling operations can be performed on different hole positions of different lock cores at the same time, continuous drilling processing can be achieved, and the drilling efficiency is effectively improved; by setting up a protective cover, some parts of the supporting mechanism can be protected, and injuries to workers can be avoided. The splash-proof cover can prevent coolant and metal debris from splashing, thereby improving safety; by setting up a clamping seat composed of a supporting disc, a splint one, a splint two, a cylinder one and a cylinder two, the lock core can be quickly clamped and fixed, thereby improving stability during drilling.

Claims

1. A drilling device for mechanical lock processing, comprising a support mechanism (1), characterized in that: A plurality of clamping seats (2) are fixedly arranged on the side of the top of the support mechanism (1), and a drilling mechanism (3) is arranged on the top of the support mechanism (1). The support mechanism (1) is composed of a support base (4), a rotating support shaft (5), a worm gear (6), a servo motor (7), a worm (8) and a rotating support disk (9). The rotating support shaft (5) is inserted into the support base (4) and is rotatably connected thereto. The worm gear (6) is sleeved on the rotating support shaft (5) and is fixedly connected thereto. The servo motor (7) is fixedly connected to the side of the top of the support base (4). The worm gear (8) is fixedly connected to the output shaft of the servo motor (7) and is meshed with the worm gear (6). The rotating support disk (9) is fixedly connected to the top of the rotating support shaft (5). The drilling mechanism (3) is composed of a suspension arm (10), a suspension plate (11) and a plurality of drilling assemblies (12). The suspension plate (11) is fixedly connected to the bottom of the suspension arm (10), and the drilling assemblies (12) are inserted into the suspension plate (11) and are fixedly connected thereto.

2. A drilling device for mechanical lock processing according to claim 1, characterized in that: A protective sleeve (13) is fixedly provided at the top of the support mechanism (1), a splash-proof cover (14) sleeved on the rotating support shaft (5) is fixedly provided at the top of the protective sleeve (13), a liquid discharge pipe (15) is provided at the bottom end of one side of the splash-proof cover (14), and an operation port (16) is provided at the top end of the front side of the splash-proof cover (14).

3. A drilling device for mechanical lock processing according to claim 2, characterized in that: The rotating support shaft (5) is rotatably connected to the supporting base (4) via a bearing (17), the rotating support shaft (5) is rotatably connected to the splash-proof cover (14) via a shaft seal (18), and a plurality of mounting holes (19) matching the clamping seat (2) are provided on the side of the top end of the rotating support plate (9).

4. A drilling device for mechanical lock processing according to claim 1, characterized in that: The drilling assembly (12) is composed of a hydraulic telescopic rod (20), a driving motor (21) and a drill rod (22); the hydraulic telescopic rod (20) is inserted into the hanging plate (11) and is fixedly connected thereto; the driving motor (21) is fixedly connected to the bottom end of the hydraulic telescopic rod (20); and the drill rod (22) is fixedly connected to the output shaft of the driving motor (21).

5. The drilling device for mechanical lock processing according to claim 1, characterized in that: The clamping seat (2) is composed of a supporting disc (23), a clamping plate 1 (24), a clamping plate 2 (25), a cylinder 1 (26) and a cylinder 2 (27). A lock core placement groove (28) is provided at the top of the supporting disc (23). The clamping plate 1 (24) and the clamping plate 2 (25) are respectively located at the two ends of the lock core placement groove (28). The cylinder 1 (26) and the cylinder 2 (27) are respectively inserted and connected to the two ends of the supporting disc (23). The cylinder 1 (26) and the cylinder 2 (27) are respectively fixedly connected to the clamping plate 1 (24) and the clamping plate 2 (25).

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