Drilling machine for hardware fitting machining

Abstract

The utility model relates to the technical field of hardware machining, in particular to a drilling machine for hardware fitting machining, which comprises a machining table, a three-axis gantry machining frame is arranged on the inner top wall of the machining table, an electric push rod is arranged at the bottom end of the three-axis gantry machining frame, and a drilling machine is arranged at the bottom end of the electric push rod; the electric push rod drives the drilling machine to drill the hardware downwards, generated chippings can be blocked by the collecting groove and the clamping plates at the moment, after machining is completed, the clamping plates are retreated to take out the machined part, the fan is started, small chippings can be blown into the collecting opening at the moment, and meanwhile the two clamping plates move relatively again. And at the moment, the bottom of the clamping plate cleans the inner bottom wall of the collecting groove, large metal chippings are swept into a collecting opening and enter a collecting box, and therefore compared with a comparison case, the device can sweep away the large metal chippings, and it is avoided that the large metal chippings are left at the machining position to affect machining of the next hardware.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a drilling machine for processing hardware accessories. Background Art

[0002] Hardware processing is to use lathes, milling machines, drilling machines, polishing machines and other machines to process raw materials into various parts according to customer drawings or samples. When processing hardware accessories, it is often necessary to use a drilling machine to drill holes in the hardware accessories. Hardware accessories are mostly rigid materials. When drilling holes in hardware accessories, a large amount of debris will be generated. If it is not cleaned in time, it is easy to get debris at the bottom of the hardware when processing the next hardware.

[0003] After searching, for example, China's publicly authorized patent "A drilling machine for hardware accessories processing" with publication number "CN212121778U" is provided with a bellows and a filter under the drill bit. When the drill bit drills holes in hardware accessories, the bellows will blow the debris generated in the drilling process into the drawer through the filter, thereby collecting the debris generated in the drilling process.

[0004] However, in the above case, the debris is only blown away by a bellows. However, most of the hardware is made of metal. The debris generated after drilling is heavy. The wind force generated by the bellows is difficult to blow the larger debris into the drawer.

[0005] Therefore, a drilling machine for hardware accessories processing is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a drilling machine for hardware accessories processing in order to solve the above-mentioned problem, thereby improving the problem that the wind force generated by the bellows in the above-mentioned case is difficult to blow larger debris into the drawer.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a drilling machine for processing hardware accessories, comprising: a processing table, an inner top wall of the processing table is provided with a three-axis gantry processing frame, the bottom end of the three-axis gantry processing frame is provided with an electric push rod, the bottom end of the electric push rod is provided with a drill, and a cleaning mechanism is provided inside the processing table; wherein, the cleaning mechanism comprises two clamps, the inner bottom wall of the processing table is provided with a collecting groove, the clamp is located inside the collecting groove, the top of the clamp passes through to the top of the collecting groove, the top of the processing table is provided with two strip grooves, the inner wall of one of the strip grooves is rotatably connected with a screw rod, the surface of the screw rod is threadedly connected with two threaded sleeves, the top of the threaded sleeve is fixedly connected to the bottom of the clamp, the inner bottom wall of the collecting groove is provided with a collecting port, and the top of the clamp is provided with a locking assembly A motor is provided on one side of the processing table, and the other end of the screw rod passes through the strip groove and is fixedly connected to the output shaft of the motor. Fans are provided on the inner walls of both sides of the processing table, and the air outlets of the fans are tilted downward. A storage groove is provided at the bottom end of the processing table, and a collection box is slidably arranged on the inner bottom wall of the storage groove. The electric push rod drives the drill rig downward to drill the hardware. The debris generated at this time will be blocked by the collection groove and the plywood. After the processing is completed, the plywood is retracted to take out the workpiece, and the fan is started. At this time, small debris will be blown into the collection port, and the two plywoods are moved relative to each other again. At this time, the bottom of the plywood cleans the inner bottom wall of the collection groove, and the large metal debris is swept into the collection port and enters the collection box. Compared with the comparative case, the device can clean up the large metal debris to avoid the large metal debris remaining at the processing position and affecting the processing of the next hardware.

[0008] Preferably, the locking assembly includes a rotating plate rotatably connected to the top of the clamp, a screw is provided on the top of the rotating plate, the bottom end of the screw passes through the rotating plate and is rotatably connected to the locking plate, after the two clamps clamp the hardware, the screw is moved to the top of the hardware by adjusting the rotating plate, and then the screw is rotated to drive the locking plate to move downward until the bottom of the locking plate is pressed against the surface of the hardware, thereby further locking and positioning the hardware to avoid shaking during reprocessing of irregularly shaped hardware.

[0009] Preferably, a cleaning plate is provided at the bottom of the splint, and the cleaning plate is made of wear-resistant rubber material. The cleaning plate made of wear-resistant rubber material will clean the inner bottom wall of the collecting trough along with the splint, thereby preventing the splint from scratching the inner bottom wall of the collecting trough.

[0010] Preferably, a filter screen is provided on the inner wall of the collection port. The filter screen is made of stainless steel. The mesh of the filter screen is relatively large and can smoothly pass large and small debris. The filter screen can prevent smaller hardware from falling from the collection port.

[0011] Preferably, the inner wall of the other strip-shaped groove is fixedly connected to a limiting rod, and the bottom of the clamp is fixedly connected to a limiting sleeve that slides on the surface of the limiting rod. When the clamp moves, the limiting sleeve will drive the limiting sleeve to slide on the surface of the limiting rod, thereby avoiding position displacement of the clamp when moving.

[0012] The beneficial effects of the utility model are:

[0013] 1. The electric push rod drives the drill downward to drill the hardware. The debris generated at this time will be blocked by the collection tank and the splint. After the processing is completed, the splint is retracted to take out the workpiece, and the fan is started. At this time, the small debris will be blown into the collection port. At the same time, the two splints are moved relative to each other again. At this time, the bottom of the splint cleans the inner bottom wall of the collection tank, and the large metal debris is swept into the collection port and enters the collection box. Compared with the comparative case, this device can clean up the large metal debris and avoid the large metal debris remaining at the processing position to affect the processing of the next hardware.

[0014] 2. After the two clamps clamp the hardware, move the screw to the top of the hardware by adjusting the rotating plate, and then rotate the screw to drive the locking plate to move downward until the bottom of the locking plate is pressed against the surface of the hardware. This can further lock and position the hardware to avoid shaking during the reprocessing of irregularly shaped hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the limit rod, the limit sleeve and the clamping plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection between the locking assembly and the clamping plate of the utility model.

[0019] In the figure: 1. processing table; 2. three-axis gantry processing frame; 3. drilling machine; 4. cleaning mechanism; 41. collecting tank; 42. filter; 43. collecting port; 44. motor; 45. clamping plate; 46. strip groove; 47. threaded sleeve; 48. screw rod; 49. locking assembly; 4901. rotating plate; 4902. screw rod; 4903. locking plate; 410. fan; 411. limit rod; 412. limit sleeve; 413. collecting box; 414. storage tank; 415. cleaning plate; 5. electric push rod. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0021] When implementing: Figure 1-4 As shown, a drilling machine for processing hardware accessories comprises: a processing table 1, a three-axis gantry processing frame 2 is arranged on the inner top wall of the processing table 1, an electric push rod 5 is arranged at the bottom end of the three-axis gantry processing frame 2, a drilling machine 3 is arranged at the bottom end of the electric push rod 5, and a cleaning mechanism 4 is arranged inside the processing table 1; wherein the cleaning mechanism 4 comprises two clamping plates 45, a collecting groove 41 is opened on the inner bottom wall of the processing table 1, the clamping plate 45 is located inside the collecting groove 41, and the top end of the clamping plate 45 penetrates to the top of the collecting groove 41, and the top of the processing table 1 is opened There are two strip grooves 46, the inner wall of one of the strip grooves 46 is rotatably connected with a screw rod 48, the surface of the screw rod 48 is threadedly connected with two threaded sleeves 47, the top of the threaded sleeve 47 is fixedly connected to the bottom of the clamping plate 45, the inner bottom wall of the collecting groove 41 is provided with a collecting port 43, the top of the clamping plate 45 is provided with a locking assembly 49, a motor 44 is provided on one side of the processing table 1, the other end of the screw rod 48 passes through the strip groove 46 and is fixedly connected to the output shaft of the motor 44, and the inner walls on both sides of the processing table 1 are provided with fans 41 0, the air outlet of the fan 410 is tilted downward, a receiving groove 414 is provided at the bottom end of the processing table 1, and a collection box 413 is slidably provided on the inner bottom wall of the receiving groove 414. When in use, the hardware to be processed is placed into the inner bottom wall of the collection groove 41, and then the screw rod 48 is driven to rotate by the starting motor 44, and the screw rod 48 threads drive the two threaded sleeves 47 to move toward the collecting port 43. The threads on the inner walls of the two threaded sleeves 47 are in opposite directions, and then the two threaded sleeves 47 drive the two clamps 45 to clamp and fix the hardware, and then After starting the three-axis gantry processing frame 2 and adjusting the position of the drill rig 3, the electric push rod 5 drives the drill rig 3 downward to drill the hardware. The debris generated at this time will be blocked by the collection groove 41 and the clamping plate 45. After the processing is completed, the clamping plate 45 is retracted to take out the workpiece, and the fan 410 is started. At this time, small debris will be blown into the collection port 43. At the same time, the two clamping plates 45 are moved relative to each other again. At this time, the bottom of the clamping plate 45 cleans the inner bottom wall of the collection groove 41, and sweeps the large metal debris into the collection port 43 and enters the collection box 413.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the locking assembly 49 includes a rotating plate 4901 rotatably connected to the top of the clamp plate 45, a screw 4902 is provided on the top of the rotating plate 4901, the bottom end of the screw 4902 passes through the rotating plate 4901 and is rotatably connected to the locking plate 4903, after the two clamp plates 45 clamp the hardware, the screw 4902 is moved to the top of the hardware by adjusting the rotating plate 4901, and then the screw 4902 is rotated to drive the locking plate 4903 to move downward until the bottom of the locking plate 4903 is pressed against the surface of the hardware.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a cleaning plate 415 is provided at the bottom of the clamping plate 45 . The cleaning plate 415 is made of a wear-resistant rubber material. The cleaning plate 415 made of a wear-resistant rubber material will clean the inner bottom wall of the collecting tank 41 along with the clamping plate 45 .

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, a filter screen 42 is disposed on the inner wall of the collection port 43. The filter screen 42 is made of stainless steel. The mesh of the filter screen 42 is relatively large, and debris of all sizes can pass through it smoothly.

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, the inner wall of another strip groove 46 is fixedly connected to a limiting rod 411, and the bottom of the clamping plate 45 is fixedly connected to a limiting sleeve 412 that slides on the surface of the limiting rod 411. When the clamping plate 45 moves, it will drive the limiting sleeve 412 to slide on the surface of the limiting rod 411.

[0026] When the utility model is in use, the hardware to be processed is placed on the inner bottom wall of the collecting tank 41, and then the motor 44 is started to drive the two threaded sleeves 47 to move toward the collecting port 43 through the screw rod 48, and the two threaded sleeves 47 drive the two clamping plates 45 to clamp the hardware, and then the screw rod 4902 is moved to the top of the hardware by adjusting the rotating plate 4901, and then the screw rod 4902 is rotated to drive the locking plate 4903 to move downward until the bottom of the locking plate 4903 is pressed against the surface of the hardware, and then the three screws are started. After the axis gantry processing frame 2 adjusts the position of the drill rig 3, the electric push rod 5 drives the drill rig 3 downward to drill the hardware. The debris generated at this time will be blocked by the collecting groove 41 and the clamping plate 45. After the processing is completed, the clamping plate 45 is retracted to take out the workpiece, and the fan 410 is started. At this time, small debris will be blown into the collecting port 43. At the same time, the two clamping plates 45 are moved relative to each other again. At this time, the bottom of the clamping plate 45 cleans the inner bottom wall of the collecting groove 41, and sweeps the large metal debris into the collecting port 43 and enters the collecting box 413.

[0027] It should be noted that the three-axis gantry processing frame, motor, electric push rod and fan in the above description are all devices with relatively mature application of existing technologies. The specific models can be selected according to actual needs. At the same time, the three-axis gantry processing frame, motor, electric push rod and fan can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drilling machine for hardware accessories processing, characterized in that: include: A processing table (1), wherein a three-axis gantry processing frame (2) is arranged on the inner top wall of the processing table (1), an electric push rod (5) is arranged at the bottom end of the three-axis gantry processing frame (2), a drilling machine (3) is arranged at the bottom end of the electric push rod (5), and a cleaning mechanism (4) is arranged inside the processing table (1); The cleaning mechanism (4) comprises two clamps (45), the inner bottom wall of the processing table (1) is provided with a collecting groove (41), the clamp (45) is located inside the collecting groove (41), the top of the clamp (45) penetrates to the top of the collecting groove (41), the top of the processing table (1) is provided with two strip grooves (46), the inner wall of one of the strip grooves (46) is rotatably connected with a screw rod (48), the surface of the screw rod (48) is threadedly connected with two threaded sleeves (47), the top of the threaded sleeve (47) is fixedly connected to the bottom of the clamp (45), the inner bottom wall of the collecting groove (41) is provided with a collecting port (43), and the top of the clamp (45) is provided with a locking assembly (49).

2. A drilling machine for hardware accessories processing according to claim 1, characterized in that: The locking assembly (49) includes a rotating plate (4901) rotatably connected to the top of the clamping plate (45), a screw rod (4902) is provided on the top of the rotating plate (4901), and the bottom end of the screw rod (4902) passes through the rotating plate (4901) and is rotatably connected to the locking plate (4903).

3. A drilling machine for hardware accessories processing according to claim 1, characterized in that: A motor (44) is provided on one side of the processing table (1), and the other end of the screw rod (48) passes through the strip groove (46) and is fixedly connected to the output shaft of the motor (44).

4. The drilling machine for hardware accessories processing according to claim 1, characterized in that: A cleaning plate (415) is provided at the bottom of the clamping plate (45), and the cleaning plate (415) is made of a wear-resistant rubber material.

5. The drilling machine for hardware accessories processing according to claim 1, characterized in that: Fans (410) are provided on the inner walls of both sides of the processing table (1), and the air outlets of the fans (410) are arranged to be inclined downward.

6. The drilling machine for hardware accessories processing according to claim 1, characterized in that: The inner wall of the collecting port (43) is provided with a filter screen (42), and the filter screen (42) is made of stainless steel.

7. The drilling machine for hardware accessories processing according to claim 1, characterized in that: The inner wall of the other strip-shaped groove (46) is fixedly connected to a limiting rod (411), and the bottom of the clamping plate (45) is fixedly connected to a limiting sleeve (412) that slides on the surface of the limiting rod (411).

8. The drilling machine for hardware accessories processing according to claim 1, characterized in that: A storage groove (414) is provided at the bottom end of the processing table (1), and a collection box (413) is slidably disposed on the inner bottom wall of the storage groove (414).

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