Semi-automatic tapping device

Abstract

The utility model discloses a semi-automatic tapping device which comprises a supporting seat, a shielding frame and a set of guide columns are fixed to the outer wall of the top of the supporting seat, a movable frame is slidably connected to the outer wall of the shielding frame, a movable frame is slidably connected to the outer wall of the top of the movable frame, a pushing mechanism is arranged on the outer walls of the movable frame and the movable frame, and a clamping mechanism is arranged on the outer wall of the movable frame. A collecting box is inserted into the outer wall of the bottom of the supporting seat, the outer wall of the bottom of the collecting hose is arranged on the inner wall of the collecting box, the outer wall of the bottom of the collecting box is connected with a filtering box through threads, and an exhaust fan is arranged on the outer wall of the bottom of the filtering box; an exhaust pipe is arranged at the output end of the exhaust fan, a movable plate is slidably connected to the outer wall of the guide column, and a drilling machine is fixed to the inner wall of the movable plate. According to the tapping machine, scraps generated in the tapping process can be prevented from splashing everywhere, and meanwhile workers can conveniently recycle the scraps.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping devices, in particular to a semi-automatic tapping device. Background Art

[0002] The tapping device is a mechanical processing equipment that processes internal threads on the inner side of holes of various parts with through holes or blind holes of different specifications, such as machine housings, equipment end faces, nuts, flanges, etc. When tapping metal parts, the metal parts to be tapped are usually directly fixed on the base, and then the tapping operation is performed by manually operating the tapping drill.

[0003] After searching, the Chinese patent application number CN202322458472.9 discloses a tapping machine for metal parts, including a tapping machine body and a support plate. Two longitudinal rods are fixedly connected to the front side of the tapping machine body, and two support blocks are slidably connected to the outer sides of the two longitudinal rods forward and backward. However, since the above technical solution does not provide a corresponding mechanism that can effectively collect the debris generated during tapping, there is still a problem that the debris generated during tapping is easy to splash everywhere and is inconvenient to clean. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a semi-automatic tapping device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A semi-automatic tapping device comprises a support seat, a shielding frame and a group of guide columns are fixed to the top outer wall of the support seat, a movable frame is slidably connected to the outer wall of the shielding frame, a movable frame is slidably connected to the top outer wall of the movable frame, a pushing mechanism is provided on the movable frame and the outer wall of the movable frame, a clamping mechanism is provided on the outer wall of the movable frame, a hopper is fixed to the bottom outer wall of the movable frame, a collecting hose is connected to the bottom outer wall of the hopper, a collecting box is plugged into the bottom outer wall of the support seat, the bottom outer wall of the collecting hose is arranged on the inner wall of the collecting box, the bottom outer wall of the collecting box is threadedly connected to a filter box, and an exhaust fan is provided on the bottom outer wall of the filter box.

[0007] As a further solution of the utility model: an exhaust pipe is provided at the output end of the exhaust fan.

[0008] As a further solution of the utility model: the outer wall of the guide column is slidably connected with a movable plate, the inner wall of the movable plate is fixed with a drilling rig, and the output shaft of the drilling rig is connected with a drill bit.

[0009] As a further solution of the utility model: the pushing mechanism includes a first support block, a first screw, an internal threaded sleeve and a second support block. The first support block and the second support block are fixed on the top outer wall of the movable frame. The first screw is rotatably connected to the inner wall of the second support block. The outer wall of one side of the first screw is rotatably connected to the outer wall of the first support block. The internal threaded sleeve is connected to the outer wall of the first screw through threads, and the internal threaded sleeve is fixed to the outer wall of the movable frame.

[0010] As a further solution of the utility model: the clamping mechanism includes a third support block, a second screw and a clamping plate, the clamping plate is slidably connected to the top outer wall of the movable frame, the second screw is rotatably connected to one side outer wall of the clamping plate, the third support block is fixed to the top outer wall of the movable frame, and the second screw is threadedly connected to the inner wall of the third support block.

[0011] As a further solution of the utility model: handles are respectively fixed to the outer wall of the movable plate and the movable frame.

[0012] As a further solution of the utility model: a limiting plate is fixed to the outer wall of the top of the guide column.

[0013] As a further solution of the utility model: a magnet sheet is fixed to the outer wall of the limit plate, and a metal plate is fixed to the outer wall of one side of the drilling rig.

[0014] The beneficial effects of the utility model are:

[0015] 1. When the staff is performing tapping processing, they can turn on the exhaust fan located at the bottom of the support seat. The exhaust fan absorbs the debris generated during the tapping processing through the collecting hose and the hopper. The debris enters the collection box through the collecting hose, and then is filtered by the filter box to keep the debris inside the collection box. The airflow generated during the exhaust is discharged outward through the exhaust pipe. The staff can regularly unscrew the filter box from the bottom of the collection box to recycle the debris absorbed inside the collection box, avoiding the debris generated during tapping from splashing everywhere, and making it convenient for the staff to recycle the debris.

[0016] 2. The staff first places the workpiece that needs to be tapped on the top of the movable frame, and then clamps and fixes the workpiece through the clamping mechanism set on the top of the movable frame. Then the staff pushes the movable plate to move downward, so that the drill fixed on the inner wall of the movable plate drives the drill bit to tap the workpiece. Then the staff can push the movable frame as a whole to slide left and right on the top of the shielding frame according to the tapping position, and at the same time, the pushing mechanism set on the outer wall of the movable frame pushes the movable frame as a whole to move back and forth on the outer wall of the movable frame, so as to adjust the tapping processing part of the workpiece and improve the operability of the tapping device.

[0017] 3. After the staff slides the movable plate upward to the highest point, the metal plate on the top of the drill will rest against the bottom of the magnet. At this time, the magnet will adsorb the drill through its own magnetic force, so that the drill and the movable plate can be adsorbed and fixed on one side of the limit plate as a whole. At this time, the staff can easily recycle and replace the workpiece clamped on the movable frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a semi-automatic tapping device proposed by the utility model;

[0019] Figure 2 A side structural schematic diagram of a semi-automatic tapping device proposed by the utility model;

[0020] Figure 3 The utility model is a schematic diagram of a movable frame structure of a semi-automatic tapping device.

[0021] In the figure: 1-support seat, 2-first screw, 3-first support block, 4-guide column, 5-movable plate, 6-limiting plate, 7-magnet sheet, 8-drilling rig, 9-handle, 10-drill bit, 11-movable frame, 12-shielding frame, 13-collecting box, 14-exhaust pipe, 15-exhaust fan, 16-filter box, 17-movable frame, 18-second support block, 19-internal thread sleeve, 20-hopper, 21-clamp, 22-third support block, 23-second screw, 24-collecting hose. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Example 1

[0025] A semi-automatic tapping device, such as Figure 1-3As shown, it includes a support base 1, a shielding frame 12 and a group of guide columns 4 are fixed to the top outer wall of the support base 1, the shielding frame 12 is slidably connected to the outer wall of the movable frame 11, the top outer wall of the movable frame 11 is slidably connected to the movable frame 17, the movable frame 17 and the outer walls of the movable frame 11 are provided with a pushing mechanism, the outer wall of the movable frame 17 is provided with a clamping mechanism, a hopper 20 is fixed to the bottom outer wall of the movable frame 17, the bottom outer wall of the hopper 20 is connected to a collecting hose 24, the bottom outer wall of the support base 1 is plugged with a collecting box 13, the bottom outer wall of the collecting hose 24 is arranged on the inner wall of the collecting box 13, the bottom outer wall of the collecting box 13 is connected to a filter box 16 by threads, and the bottom outer wall of the filter box 16 is provided with an exhaust fan 15; the output end of the exhaust fan 15 is provided with an exhaust pipe 14; the outer wall of the guide column 4 is slidably connected to the movable plate 5, the inner wall of the movable plate 5 is fixed with a drilling rig 8, and the output shaft of the drilling rig 8 is connected to the drill bit 10.

[0026] The staff first places the workpiece to be tapped on the top of the movable frame 17, and then clamps and fixes the workpiece through the clamping mechanism set on the top of the movable frame 17. Then the staff pushes the movable plate 5 to move downward, so that the drill 8 fixed on the inner wall of the movable plate 5 drives the drill bit 10 to perform tapping on the workpiece. Then the staff can push the movable frame 11 to slide left and right on the top of the shielding frame 12 as a whole according to the tapping processing position, and at the same time, the pushing mechanism set on the outer wall of the movable frame 11 pushes the movable frame 17 to move forward and backward on the outer wall of the movable frame 11 as a whole, so as to adjust the tapping processing position of the workpiece and improve the operability of the tapping device.

[0027] When the staff is performing tapping processing, they can turn on the exhaust fan 15 located at the bottom of the support base 1. The exhaust fan 15 absorbs the debris generated during the tapping processing through the collecting hose 24 and the hopper 20. The debris enters the collection box 13 through the collecting hose 24, and then is filtered by the filter box 16 to allow the debris to remain inside the collection box 13. The airflow generated during the exhaust is discharged outward through the exhaust pipe 14. The staff can regularly unscrew the filter box 16 from the bottom of the collection box 13 to recycle the debris absorbed inside the collection box 13, thereby avoiding the debris generated during tapping from splashing everywhere and making it convenient for the staff to recycle the debris.

[0028] like Figure 3As shown, the pushing mechanism includes a first support block 3, a first screw rod 2, an internal threaded sleeve 19 and a second support block 18. The first support block 3 and the second support block 18 are fixed on the top outer wall of the movable frame 11, the first screw rod 2 is rotatably connected to the inner wall of the second support block 18, the outer wall on one side of the first screw rod 2 is rotatably connected to the outer wall of the first support block 3, the internal threaded sleeve 19 is connected to the outer wall of the first screw rod 2 by threads, and the internal threaded sleeve 19 is fixed to the outer wall of the movable frame 17; the staff can drive the movable frame 17 to move forward and backward on the top of the movable frame 11 through the threads by rotating the first screw rod 2, thereby adjusting the front and rear position of the workpiece clamped and fixed on the movable frame 17.

[0029] like Figure 3 As shown, the clamping mechanism includes a third support block 22, a second screw 23 and a clamping plate 21, the clamping plate 21 is slidably connected to the top outer wall of the movable frame 17, the second screw 23 is rotatably connected to one side outer wall of the clamping plate 21, the third support block 22 is fixed to the top outer wall of the movable frame 17, and the second screw 23 is connected to the inner wall of the third support block 22 by a thread; the staff places the workpiece on the movable frame 17, and then rotates the second screw 23, pushing the thread to push the clamping plate 21 on one side of the second screw 23 to move forward, thereby clamping and fixing the workpiece.

[0030] like Figure 1 As shown, handles 9 are fixed to the outer walls of the movable plate 5 and the movable frame 11 respectively; the staff can conveniently push the movable plate 5 up and down through the handles 9, and at the same time pull the movable frame 11 to slide left and right on the top of the shielding frame 12 as a whole.

[0031] like Figure 1 As shown, a limiting plate 6 is fixed to the top outer wall of the guide column 4 ; the limiting plate 6 can limit the movable plate 5 slidably connected to the outer wall of the guide column 4 .

[0032] Working principle: The staff first places the workpiece that needs to be tapped on the top of the movable frame 17, and then clamps and fixes the workpiece through the clamping mechanism set on the top of the movable frame 17. Then the staff pushes the movable plate 5 to move downward, so that the drill 8 fixed on the inner wall of the movable plate 5 drives the drill bit 10 to tap the workpiece. Then the staff can push the movable frame 11 to slide left and right on the top of the shielding frame 12 as a whole according to the tapping position, and at the same time, the pushing mechanism set on the outer wall of the movable frame 11 pushes the movable frame 17 as a whole to move back and forth on the outer wall of the movable frame 11.

[0033] When performing tapping processing, the staff can turn on the exhaust fan 15 located at the bottom of the support base 1. The exhaust fan 15 absorbs the debris generated during the tapping processing through the collecting hose 24 and the hopper 20. The debris enters the collecting box 13 through the collecting hose 24, and then is filtered by the filter box 16, so that the debris remains inside the collecting box 13. The airflow generated during the exhaust is discharged to the outside through the exhaust pipe 14. The staff can regularly unscrew the filter box 16 from the bottom of the collecting box 13 to recycle the debris absorbed inside the collecting box 13.

[0034] Example 2

[0035] A semi-automatic tapping device, such as Figure 1 As shown, this embodiment makes the following improvements on the basis of embodiment 1: a magnet sheet 7 is fixed to the outer wall of the limit plate 6, and a metal plate is fixed to the outer wall of one side of the drill 8; after the staff slides the movable plate 5 upward to the highest point, the metal plate located on the top of the drill 8 will abut against the bottom of the magnet sheet 7, and at this time the magnet sheet 7 will adsorb the drill 8 through its own magnetic force, so that the drill 8 and the movable plate 5 can be adsorbed and fixed on one side of the limit plate 6 as a whole, and at this time the staff can conveniently recycle and replace the workpiece clamped and fixed on the movable frame 17.

[0036] Working principle: After the staff slides the movable plate 5 upward to the highest point, the metal plate located on the top of the drilling rig 8 will contact the bottom of the magnet sheet 7. At this time, the magnet sheet 7 will adsorb the drilling rig 8 through its own magnetic force.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A semi-automatic tapping device, comprising a support seat (1), characterized in that: The top outer wall of the support seat (1) is fixed with a shielding frame (12) and a group of guide columns (4); the outer wall of the shielding frame (12) is slidably connected with a movable frame (11); the top outer wall of the movable frame (11) is slidably connected with a movable frame (17); the movable frame (17) and the outer wall of the movable frame (11) are provided with a pushing mechanism; the outer wall of the movable frame (17) is provided with a clamping mechanism; the bottom outer wall of the movable frame (17) is fixed with a hopper (20); the bottom outer wall of the hopper (20) is connected with a collecting hose (24); the bottom outer wall of the support seat (1) is plugged with a collecting box (13); the bottom outer wall of the collecting hose (24) is arranged on the inner wall of the collecting box (13); the bottom outer wall of the collecting box (13) is connected with a filter box (16) by means of threads; the bottom outer wall of the filter box (16) is provided with an exhaust fan (15); The pushing mechanism comprises a first support block (3), a first screw rod (2), an internal thread sleeve (19) and a second support block (18); the first support block (3) and the second support block (18) are fixed on the top outer wall of the movable frame (11); the first screw rod (2) is rotatably connected to the inner wall of the second support block (18); the outer wall of one side of the first screw rod (2) is rotatably connected to the outer wall of the first support block (3); the internal thread sleeve (19) is connected to the outer wall of the first screw rod (2) by threading; and the internal thread sleeve (19) is fixed to the outer wall of the movable frame (17); The clamping mechanism comprises a third support block (22), a second screw rod (23) and a clamping plate (21); the clamping plate (21) is slidably connected to the top outer wall of the movable frame (17); the second screw rod (23) is rotatably connected to one side outer wall of the clamping plate (21); the third support block (22) is fixed to the top outer wall of the movable frame (17); and the second screw rod (23) is connected to the inner wall of the third support block (22) by means of a thread.

2. A semi-automatic tapping device according to claim 1, characterized in that: An exhaust pipe (14) is provided at the output end of the exhaust fan (15).

3. A semi-automatic tapping device according to claim 1, characterized in that: The outer wall of the guide column (4) is slidably connected to a movable plate (5), the inner wall of the movable plate (5) is fixed with a drilling machine (8), and the output shaft of the drilling machine (8) is connected to a drill bit (10).

4. A semi-automatic tapping device according to claim 3, characterized in that: Handles (9) are fixed to the outer walls of the movable plate (5) and the movable frame (11), respectively.

5. A semi-automatic tapping device according to claim 3, characterized in that: A limiting plate (6) is fixed to the outer wall of the top of the guide column (4).

6. A semi-automatic tapping device according to claim 5, characterized in that: A magnet sheet (7) is fixed to the outer wall of the limit plate (6), and a metal plate is fixed to the outer wall of one side of the drilling rig (8).

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