Bench drilling machine for lockset production

Abstract

The utility model discloses a bench drilling machine for lockset production, which comprises a drilling machine main body, the drilling machine main body comprises a supporting table, a supporting column, a supporting rod and a drilling machine are arranged on the supporting table, a supporting cover is arranged on the supporting column, a worm is rotatably arranged on the supporting cover, a worm gear is fixedly arranged on the supporting rod, a supporting knob is arranged on the worm, and a supporting frame is arranged on the supporting table. A rotating shaft is arranged on the supporting frame, a clamping device is arranged on one side of the rotating shaft, a rotating frame is arranged at the other end of the rotating shaft, the rotating frame comprises a rotating plate, a limiting rod is arranged on the rotating plate, a limiting plate is arranged on the supporting frame, a limiting hole is formed in the limiting plate, the worm is driven to rotate through the supporting knob, then the worm gear is driven to rotate, and the supporting rod is driven to rotate through rotation of the worm gear; the rotating angle of the drilling machine is further adjusted, the practicability of the drilling machine body is improved, the clamping device is driven by the rotating shaft to rotate, then the direction and position of the lock are adjusted, and the direction of the clamping device is conveniently fixed through movement of a limiting rod and cooperation of the limiting rod and a limiting hole.

Description

Technical Field

[0001] The utility model relates to the technical field of lock production, and more specifically, to a bench-type drilling machine for lock production. Background Art

[0002] The main functions of locks are to protect property safety and control access. They can prevent unauthorized persons from entering houses, offices, vehicles and other places, and ensure that only persons with corresponding keys or authorization can enter. The manufacture of locks usually includes metal forming, processing, surface treatment and other processes. The precise manufacturing process can ensure that the locks have a solid structure and reliable operation. When producing locks, drilling construction is required for the locks.

[0003] When drilling a hole in the lock, the lock needs to be manually clamped and fixed, and the position and direction of the lock and the clamping device need to be manually adjusted, and then the drilling machine is controlled to drill a hole in the lock. This lock adjustment method is greatly affected by human factors, and the lock hole position accuracy is low. At the same time, it is very inconvenient to adjust the turning angle of the drilling rig, which affects the drilling construction efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a bench-type drilling machine for lock production to solve the technical problems mentioned in the background technology that the clamping device is not convenient for rotating and fixing and the drilling machine angle is not convenient for adjusting.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bench-top drilling machine for lock production, comprising a drilling machine body, the drilling machine body comprising a support table, the support table is provided with a support column, a support rod and a drilling rig, the support column is provided with a support cover, a worm is rotatably provided on the support cover, a worm wheel is fixedly provided on the support rod and is rotatably connected to the support column, a support knob is provided on the worm, a support frame is provided on the support table, a rotating shaft is provided on the support frame, a clamping device is provided on one side of the rotating shaft, and a rotating frame is provided on the other end, the rotating frame comprises a rotating plate, a limiting rod is provided on the rotating plate, a limiting plate is provided on the support frame, and a limiting hole is provided on the limiting plate, and a plurality of limiting holes are circumferentially arranged along different diameters.

[0008] The utility model is further configured such that a movable groove is provided on the rotating plate, a rotating screw is provided on the rotating shaft, the rotating screw passes through the movable groove and is threadedly connected with a rotating nut, and the rotating shaft is conveniently connected and fixed to the rotating plate through the cooperation of the rotating screw and the rotating nut.

[0009] The utility model is further configured such that a rotating gasket is provided between the rotating nut and the rotating plate, thereby improving the connection stability between the rotating nut and the rotating plate.

[0010] The utility model is further configured that a limiting sleeve is provided in the movable groove, and a limiting nut is threadedly connected on the limiting sleeve to facilitate fixing the position of the limiting rod.

[0011] The utility model is further configured such that a limiting plate is provided inside the limiting sleeve, and a limiting spring is provided between the limiting plate and the limiting sleeve, so that the limiting rod has a force that continuously and stably points to the limiting hole, thereby improving the stability of fixing the clamping device.

[0012] The utility model is further configured that a limiting screw is provided at one end of the limiting rod, a limiting handle is provided on the top of the limiting screw, the limiting handle is slidably connected to the limiting sleeve, and the limiting handle is installed to facilitate the movement of the limiting rod.

[0013] The utility model is further configured as follows: the clamping device includes a clamping frame, the clamping frame is provided with a clamping slide rod and a clamping screw, the clamping screw is threadedly connected with a clamping claw, the clamping claw is slidably connected to the clamping slide rod, and the clamping claw is driven to move by the clamping screw, thereby facilitating the clamping and fixing of the lock, thereby improving the convenience of drilling.

[0014] The utility model is further configured such that a clamping motor is provided on the clamping frame, a first gear is provided on the motor shaft of the clamping motor, and a second gear is provided on the clamping screw, so that the clamping motor drives the clamping screw to rotate through the cooperation of the first gear and the second gear.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a bench-type drilling machine for lock production, which has the following beneficial effects:

[0017] 1. The worm is driven to rotate by the support knob, and then the worm wheel is driven to rotate. The support rod is driven to rotate by the rotation of the worm wheel, and then the rotation angle of the drilling rig is adjusted, thereby improving the practicality of the drilling machine body.

[0018] 2. The limit sleeve and the rotating plate are driven by the limit handle to rotate around the rotating shaft, and the clamping device is driven to rotate through the rotating shaft to adjust the direction and position of the lock. The limit handle drives the limit rod to move and cooperate with the limit hole, which is convenient for fixing the direction of the clamping device and improves the practicability of the clamping device in clamping the lock.

[0019] 3. The first gear is driven to rotate by the clamping motor, and then the second gear and the clamping screw are driven to rotate. The clamping claw is driven to move along the clamping slide rod by the clamping screw to clamp and fix the lock, thereby facilitating the drilling work on the lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the drilling machine body in the utility model;

[0021] Figure 2 It is a schematic diagram of the matching structure of the support column, support rod, support cover, worm, worm wheel and support knob in the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the clamping device in the utility model;

[0023] Figure 4 It is a schematic diagram of the overall structure of the rotating frame in the utility model;

[0024] Figure 5 It is a schematic diagram of the internal structure of the limiting sleeve in the utility model.

[0025] In the figure: 1. drilling machine body; 2. support table; 3. support column; 4. support rod; 5. drilling rig; 6. support cover; 7. worm; 8. worm gear; 9. support knob; 10. support frame; 11. rotating shaft; 12. rotating frame; 13. rotating plate; 14. limiting rod; 15. limiting plate; 16. limiting hole; 17. moving groove; 18. rotating screw; 19. rotating nut; 20. rotating gasket; 21. limiting sleeve; 22. limiting nut; 23. limiting sheet; 24. limiting spring; 25. limiting screw; 26. limiting handle; 27. clamping frame; 28. clamping slide; 29. ​​clamping screw; 30. clamping claw; 31. clamping motor; 32. first gear; 33. second gear. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A bench drilling machine for lock production includes a drilling machine body 1, the drilling machine body 1 includes a support platform 2, the support platform 2 is provided with a support column 3, a support rod 4 and a drilling machine 5, the support column 3 is provided with a support cover 6, the support cover 6 is rotatably provided with a worm 7, the support rod 4 is fixedly provided with a worm wheel 8 and is rotatably connected to the support column 3, the worm 7 is provided with a support knob 9, the support platform 2 is provided with a support frame 10, the support frame 10 is provided with a rotating shaft 11, a clamping device is provided on one side of the rotating shaft 11, and a rotating frame 12 is provided on the other end, and the rotating frame 12 includes a rotating plate 13, A limiting rod 14 is provided on the rotating plate 13, a limiting plate 15 is provided on the supporting frame 10, a limiting hole 16 is provided on the limiting plate 15, and a plurality of limiting holes 16 are circumferentially arranged along different diameters. The clamping device includes a clamping frame 27, a clamping slide bar 28 and a clamping screw 29 are provided on the clamping frame 27, a clamping claw 30 is threadedly connected on the clamping screw 29, and the clamping claw 30 is slidably connected to the clamping slide bar 28, a clamping motor 31 is provided on the clamping frame 27, a first gear 32 is provided on the motor shaft of the clamping motor 31, and a second gear 33 is provided on the clamping screw 29.

[0030] In this embodiment, when the lock is clamped, the clamping motor 31 is started, the clamping motor 31 drives the first gear 32 to rotate, the first gear 32 drives the second gear 33 and the clamping screw 29 to rotate, the clamping screw 29 drives the clamping claw 30 to move along the clamping slide bar 28, and then the lock is clamped and fixed by the clamping claw 30. When adjusting the rotation angle of the drilling rig 5, the support knob 9 is rotated, the support knob 9 drives the worm 7 to rotate, the worm 7 adjusts the worm wheel 8 to rotate, and when the worm wheel 8 rotates, it drives the support rod 4 to rotate around the support column 3, thereby driving the adjustment of the rotation angle of the drilling rig 5.

[0031] See also Figure 4-5As an implementation method for rotating and fixing the clamping device: a moving groove 17 is provided on the rotating plate 13, a rotating screw 18 is provided on the rotating shaft 11, the rotating screw 18 passes through the moving groove 17 and is threadedly connected with a rotating nut 19, a rotating gasket 20 is provided between the rotating nut 19 and the rotating plate 13, a limiting sleeve 21 is provided in the moving groove 17, a limiting nut 22 is threadedly connected on the limiting sleeve 21, a limiting piece 23 is provided inside the limiting sleeve 21, a limiting spring 24 is provided between the limiting piece 23 and the limiting sleeve 21, a limiting screw 25 is provided at one end of the limiting rod 14, a limiting handle 26 is provided on the top of the limiting screw 25, and the limiting handle 26 is slidably connected to the limiting sleeve 21.

[0032] More specifically, when installing the support frame 10, the rotating plate 13 is sleeved on the rotating screw 18, and is fastened to the rotating screw 18 by the rotating gasket 20 and the rotating screw 18, the position of the rotating plate 13 is fixed, the position of the moving limit sleeve 21 is threadedly connected with the limit sleeve 21 through the limit nut 22, the position of the limit sleeve 21 is fixed in the moving groove 17, the limit handle 26 is pulled outward, the limit handle 26 pulls the limit rod 14 outward, and the limit rod 14 drives the limit sheet 23 to compress The limit spring 24 drives the limit handle 26 and the rotating plate 13 to rotate, and then drives the rotating shaft 11 and the clamping device to rotate. After adjusting the position of the clamping device, the limit handle 26 is released. Under the elastic force of the limit spring 24, the limit handle 26 drives the limit rod 14 to extend into the limit hole 16 of the limit plate 15, thereby fixing the position of the clamping device. Through multiple limit holes 16, the clamping device can be rotated and fixed in all directions, thereby improving the practicality of the clamping device and the convenience of drilling.

[0033] In summary, when the overall equipment is in use or running: when clamping the lock, start the clamping motor 31, the clamping motor 31 drives the first gear 32 to rotate, the first gear 32 drives the second gear 33 and the clamping screw 29 to rotate, the clamping screw 29 drives the clamping claw 30 to move along the clamping slide bar 28, and then the lock is clamped and fixed by the clamping claw 30, when adjusting the rotation angle of the drilling rig 5, rotate the support knob 9, the support knob 9 drives the worm 7 to rotate, the worm 7 adjusts the worm wheel 8 to rotate, and when the worm wheel 8 rotates, it drives the support rod 4 to rotate around the support column 3, thereby driving the adjustment of the rotation angle of the drilling rig 5.

[0034] When installing the support frame 10, the rotating plate 13 is sleeved on the rotating screw 18, and is fastened to the rotating screw 18 by the rotating gasket 20 and the rotating screw 18, the position of the rotating plate 13 is fixed, the position of the moving limit sleeve 21 is threadedly connected with the limit sleeve 21 through the limit nut 22, the position of the limit sleeve 21 is fixed in the moving groove 17, the limit handle 26 is pulled outward, the limit handle 26 pulls the limit rod 14 outward, and the limit rod 14 drives the limit sheet 23 to compress the limit The spring 24 drives the limit handle 26 and the rotating plate 13 to rotate, and then drives the rotating shaft 11 and the clamping device to rotate. After adjusting the position of the clamping device, the limit handle 26 is released. Under the elastic force of the limit spring 24, the limit handle 26 drives the limit rod 14 to extend into the limit hole 16 of the limit plate 15, thereby fixing the position of the clamping device. Through multiple limit holes 16, the clamping device can be rotated and fixed in all directions, thereby improving the practicality of the clamping device and the convenience of drilling.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A bench-type drilling machine for lock production, comprising a drilling machine body (1), Its characteristics are: The drilling machine body (1) comprises a support platform (2), on which a support column (3), a support rod (4) and a drilling machine (5) are arranged, on which a support cover (6) is arranged, on which a worm (7) is rotatably arranged, on which a worm wheel (8) is fixedly arranged, and which is rotatably connected to the support column (3), on which a support knob (9) is arranged, and on which a support frame (10) is arranged. ), a rotating shaft (11) is provided on the support frame (10), a clamping device is provided on one side of the rotating shaft (11), and a rotating frame (12) is provided on the other end, the rotating frame (12) comprises a rotating plate (13), a limiting rod (14) is provided on the rotating plate (13), a limiting plate (15) is provided on the support frame (10), a limiting hole (16) is provided on the limiting plate (15), and a plurality of limiting holes (16) are arranged along different diameters in the circumferential direction.

2. A bench-type drilling machine for lock production according to claim 1, Its characteristics are: The rotating plate (13) is provided with a moving groove (17), the rotating shaft (11) is provided with a rotating screw (18), and the rotating screw (18) passes through the moving groove (17) and is threadedly connected with a rotating nut (19).

3. A benchtop drilling machine for lock production according to claim 2, Its characteristics are: A rotating gasket (20) is provided between the rotating nut (19) and the rotating plate (13).

4. A benchtop drilling machine for lock production according to claim 2, Its characteristics are: A limiting sleeve (21) is provided in the movable groove (17), and a limiting nut (22) is threadedly connected to the limiting sleeve (21).

5. A bench-type drilling machine for lock production according to claim 4, Its characteristics are: A limiting piece (23) is provided inside the limiting sleeve (21), and a limiting spring (24) is provided between the limiting piece (23) and the limiting sleeve (21).

6. A bench-type drilling machine for lock production according to claim 5, Its characteristics are: A limiting screw (25) is provided at one end of the limiting rod (14), a limiting handle (26) is provided at the top of the limiting screw (25), and the limiting handle (26) is slidably connected to the limiting sleeve (21).

7. A benchtop drilling machine for lock production according to claim 1, Its characteristics are: The clamping device comprises a clamping frame (27), on which a clamping slide bar (28) and a clamping screw (29) are provided, and on which a clamping claw (30) is threadedly connected, and the clamping claw (30) is slidably connected to the clamping slide bar (28).

8. A benchtop drilling machine for lock production according to claim 7, Its characteristics are: The clamping frame (27) is provided with a clamping motor (31), a motor shaft of the clamping motor (31) is provided with a first gear (32), and the clamping screw (29) is provided with a second gear (33).

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