Anti-splashing tapping machine for machining hardware driving plate

Abstract

The utility model relates to the technical field of tapping machines, in particular to a splash-proof tapping machine for machining a hardware driving plate, which comprises a base, and the upper end of the base is slidably connected with a top plate; a movable plate is slidably connected to the lower end of the plate block, a movable block is slidably connected to the lower end of the movable plate, and a tapping drill bit is rotatably connected to the lower end of the movable block; a cylinder is slidably connected to the side wall of the movable block, a cavity is formed in the cylinder, and a connecting pipe is fixedly connected between the output end of the water pump and the side wall of the cavity. The lower end of the cylinder is attached to the upper end of a plate, cooling liquid in the cavity is transmitted into the cavity through the water pump and the connecting pipe, then the cooling liquid is sprayed out through the multiple groove holes to cool the plate and the tapping drill bit in the tapping machining process, the sprayed cooling liquid is blocked through the cylinder, and it is avoided that when the cooling liquid cools the plate and the tapping drill bit, the plate and the tapping drill bit are not prone to falling off. Cooling liquid is thrown away by the rotating tapping drill bit, so that the cooling liquid is splashed to pollute the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping machines, in particular to a splash-proof tapping machine for processing hardware drive plates. Background Art

[0002] The tapping machine used in hardware drive plate processing is a special mechanical equipment used to process internal threads on workpieces such as hardware drive plates. Its working principle mainly relies on the pressure and friction generated when the tapping head rotates on the object, thereby removing the material on the surface of the object to form the required thread shape.

[0003] After searching, the utility model patent with Chinese patent publication number CN216607523U discloses a tapping machine. It includes a processing table and a tapping machine body. The tapping machine body is arranged above the processing table. The front end of the processing table is fixedly connected with a slide rail, and a slider is slidably connected to the slide rail. The top of the slider is fixedly connected with a telescopic rod that can be extended up and down. The top of the telescopic rod is hinged with a transparent plate through a damping shaft. It can protect the face and eyes of the staff at the same time, reduce safety hazards, and improve the safety of processing.

[0004] The above patent was searched and it was found that protection was provided during the tapping process of plate parts. However, when the device is performing tapping process on the plate parts, the rotation of the tapping drill bit may easily cause the coolant used to cool the plate parts and the tapping drill bit to be thrown out, causing the coolant to contaminate the working environment near the device. At the same time, the cooling oil may be easily thrown onto the operator. Utility Model Content

[0005] The utility model aims to provide a splash-proof tapping machine for processing hardware drive plates. The device can facilitate the blocking of coolant splashes when the tapping drill is tapping a plate, so as to solve the problem in the prior art that it is not convenient to block the splashes of coolant when the tapping drill is tapping a plate.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tapping machine for processing a splashproof hardware drive plate, comprising a base, a cavity is arranged inside the base, a plurality of through slots are equidistantly arranged on the upper end of the base, a filter is fixedly connected inside the through slots, and two top plates are slidably connected to the upper end of the base; a bracket, the bracket is arranged at the upper end of the base, electric push rods are fixedly connected inside the two sides of the bracket, and the inner walls on both sides of the bracket are slidably connected to abutment plates, and the output end of the electric push rod is fixedly connected to the upper end of the abutment plate; a plate, the plate is arranged between the inner walls on both sides of the bracket, a movable plate is slidably connected to the lower end of the plate, a movable block is slidably connected to the lower end of the movable plate, a motor 2 is fixedly connected inside the movable block, a tapping drill is rotatably connected to the lower end of the movable block, and the output end of the motor 2 is fixedly connected to the upper end of the tapping drill; a water pump, the water pump is arranged inside the cavity, a cylinder is slidably connected to the side wall of the movable block, a cavity is arranged inside the cylinder, a connecting pipe is fixedly connected between the output end of the water pump and the side wall of the cavity, and a plurality of slots are distributed in an annular array on the inner wall of the cylinder, and the slots are connected to the cavity.

[0008] Preferably, two slide grooves are arranged at the upper end of the base, the top plate is slidably connected to the slide grooves, and a plurality of springs are fixedly connected between the bottom of the slide groove and the lower end of the top plate.

[0009] Preferably, a hydraulic cylinder is fixedly connected to the upper end of the bracket, an output end of the hydraulic cylinder is slidably connected to the upper end of the bracket, and the output end of the hydraulic cylinder is fixedly connected to the upper end of the plate.

[0010] Preferably, the side wall of the plate is fixedly connected with a driving motor, the interior of the plate is rotatably connected with a rod body, the output end of the driving motor is fixedly connected to the end of the rod body, and the rod body is rotatably connected to the movable plate through threads.

[0011] Preferably, a motor 1 is fixedly connected to the side wall of the movable plate, a screw is rotatably connected inside the movable plate, an output end of the motor 1 is fixedly connected to an end of the screw, and the screw is threadably rotatably connected to the movable block.

[0012] Preferably, a ring plate is fixedly connected to the side wall of the movable block, and a plurality of springs are fixedly connected between the upper end of the ring plate and the inner top of the column.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] 1. Drive the tapping drill bit to move horizontally through the movable plate, and then drive the tapping drill bit to move longitudinally through the movable block, move the tapping drill bit to the top of the hole that needs to be tapped on the plate, and then drive the tapping drill bit to move downward through the plate, so that the lower end of the tapping drill bit contacts the hole that needs to be tapped on the plate, and drive the tapping drill bit to rotate through motor 2, so as to facilitate tapping processing at different positions of the plate.

[0015] 2. The cylinder moves downward with the movable block, so that the lower end of the cylinder fits with the upper end of the plate. When the tapping drill continues to move downward for tapping the plate, the cylinder slides on the side wall of the movable block, and the cooling inside the cavity is transmitted to the inside of the cavity through the water pump and the connecting pipe, and then the coolant is sprayed out through multiple slots, so as to cool the plate and the tapping drill in the tapping process. At the same time, the sprayed cooling is blocked by the cylinder to prevent the coolant from being thrown away by the rotating tapping drill when cooling the plate and the tapping drill, causing splashing of the coolant and polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model discloses a schematic diagram of the external structure of a tapping machine for processing a waterproof hardware drive plate.

[0017] Figure 2 The utility model discloses a side view cross-sectional structural schematic diagram of a tapping machine for processing a splash-proof hardware drive plate.

[0018] Figure 3 The utility model discloses a front sectional structural schematic diagram of a tapping machine for processing a splash-proof hardware drive plate.

[0019] Figure 4 for Figure 3 Schematic diagram of the structure of part A.

[0020] In the figure: 1 base, 2 cavity, 3 through groove, 4 slide groove, 5 top plate, 6 spring 1, 7 bracket, 8 electric push rod, 9 back plate, 10 hydraulic cylinder, 11 plate, 12 drive motor, 13 rod body, 14 movable plate, 15 motor 1, 16 screw, 17 movable block, 18 motor 2, 19 tapping drill bit, 20 ring plate, 21 cylinder, 22 spring 2, 23 water pump, 24 cavity, 25 connecting pipe, 26 slot hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4A tapping machine for processing a splashproof hardware drive plate comprises a base 1, a cavity 2 is arranged inside the base 1, a plurality of through slots 3 are arranged at equal intervals on the upper end of the base 1, a filter screen is fixedly connected inside the through slot 3, and two top plates 5 are slidably connected to the upper end of the base 1; a bracket 7, the bracket 7 is arranged on the upper end of the base 1, electric push rods 8 are fixedly connected inside the two sides of the bracket 7, and the inner walls on both sides of the bracket 7 are slidably connected to the push plates 9, and the output end of the electric push rod 8 is fixedly connected to the upper end of the push plate 9; a plate 11, the plate 11 is arranged between the inner walls on both sides of the bracket 7, the lower end of the plate 11 is slidably connected to a movable plate 14, and the lower end of the movable plate 14 is slidably connected to an movable plate 14. The movable block 17 is fixedly connected with a motor 18 inside the movable block 17, and the lower end of the movable block 17 is rotatably connected with a tapping drill bit 19, and the output end of the motor 18 is fixedly connected to the upper end of the tapping drill bit 19; the water pump 23 is arranged inside the cavity 2, and the side wall of the movable block 17 is slidably connected with a cylinder 21, and a cavity 24 is arranged inside the cylinder 21. A connecting pipe 25 is fixedly connected between the output end of the water pump 23 and the side wall of the cavity 24, and a plurality of slots 26 are distributed in a circular array on the inner wall of the cylinder 21, and the slots 26 are connected with the cavity 24. The operator places the two ends of the plate on the upper ends of the two top plates 5 respectively, and uses the electric push rod 8 The push plate 9 is driven to move downward so that the lower end of the push plate 9 fits with the upper end of the plate. The push plate 9 continues to move downward to press the top plate 5 into the base 1 so that the plate is located inside the upper end of the base 1. The tapping drill 19 is driven to move horizontally through the movable plate 14, and then the tapping drill 19 is driven to move longitudinally through the movable block 17 to move the tapping drill 19 to the top of the hole that needs to be tapped in the plate. The tapping drill 19 is then driven downward by the plate 11 so that the lower end of the tapping drill 19 contacts the hole that needs to be tapped in the plate. The tapping drill 19 is driven to rotate by the motor 18 to perform tapping processing on the plate. The cylinder 2 As the movable block 17 moves downward, the lower end of the cylinder 21 fits with the upper end of the plate. When the tapping drill 19 continues to move downward to perform tapping processing on the plate, the cylinder 21 slides on the side wall of the movable block 17, and the cooling inside the cavity 2 is transmitted to the inside of the cavity 24 through the water pump 23 and the connecting pipe 25, and then the coolant is sprayed out through the multiple slots 26, so as to cool down the plate and the tapping drill 19 in the tapping process. At the same time, the sprayed coolant is blocked by the cylinder 21 to prevent the rotating tapping drill 19 from throwing the coolant away, resulting in splashing of the coolant and causing pollution to the environment. The connecting pipe 25 adopts a telescopic hose.

[0023] Two slide grooves 4 are arranged at the upper end of the base 1, and the top plate 5 is slidably connected to the slide grooves 4. A plurality of springs 6 are fixedly connected between the bottom of the slide grooves 4 and the lower end of the top plate 5. The top plate 5 retracted into the slide grooves 4 is ejected through the elasticity of the springs 6.

[0024] A hydraulic cylinder 10 is fixedly connected to the upper end of the bracket 7, and an output end of the hydraulic cylinder 10 is slidably connected to the upper end of the bracket 7. The output end of the hydraulic cylinder 10 is fixedly connected to the upper end of the plate 11, and the plate 11 is pushed or pulled to slide up and down by the hydraulic cylinder 10.

[0025] A driving motor 12 is fixedly connected to the side wall of the plate 11, and a rod body 13 is rotatably connected inside the plate 11. The output end of the driving motor 12 is fixedly connected to the end of the rod body 13, and the rod body 13 is threadedly rotatably connected to the movable plate 14. The driving motor 12 drives the rod body 13 to rotate, so that the movable plate 14 slides horizontally.

[0026] A motor 15 is fixedly connected to the side wall of the movable plate 14, a screw 16 is rotatably connected inside the movable plate 14, an output end of the motor 15 is fixedly connected to the end of the screw 16, the screw 16 is rotatably connected to the movable block 17, and the screw 16 is driven to rotate by the motor 15, so that the movable block 17 slides longitudinally.

[0027] A ring plate 20 is fixedly connected to the side wall of the movable block 17, and a plurality of springs 22 are fixedly connected between the upper end of the ring plate 20 and the inner top of the column 21. When the lower end of the column 21 is separated from the upper end of the plate, the elasticity of the plurality of springs 22 pulls the column 21 to slide, so that the column 21 automatically resets.

[0028] In the present invention, the operator places the two ends of the plate on the upper ends of the two top plates 5 respectively, drives the push plate 9 to move downward through the electric push rod 8, so that the lower end of the push plate 9 fits with the upper end of the plate, and the push plate 9 continues to move downward to press the top plate 5 into the base 1, so that the plate is located inside the upper end of the base 1, drives the tapping drill bit 19 to move horizontally through the movable plate 14, and then drives the tapping drill bit 19 to move longitudinally through the movable block 17, moves the tapping drill bit 19 to above the hole that needs to be tapped in the plate, and then drives the tapping drill bit 19 to move downward through the plate 11, so that the lower end of the tapping drill bit 19 contacts with the hole that needs to be tapped in the plate, and drives the tapping drill bit 19 to rotate through the motor 2 18 to perform tapping processing on the plate.

[0029] The column 21 moves downward with the movable block 17, so that the lower end of the column 21 fits against the upper end of the plate. When the tapping drill 19 continues to move downward for tapping the plate, the column 21 slides on the side wall of the movable block 17, and the cooling inside the cavity 2 is transmitted to the inside of the cavity 24 through the water pump 23 and the connecting pipe 25, and the coolant is then sprayed out through a plurality of slots 26, thereby cooling the plate and the tapping drill 19 in the tapping process, and at the same time, the sprayed cooling is blocked by the column 21.

[0030] The sprayed coolant flows back to the cavity 2 through multiple grooves 3, and the returned coolant is filtered by a filter screen arranged inside the groove 3, so that the coolant can be recycled. A semiconductor refrigerator is fixedly connected to the side wall of the base 1, and the cooling end of the semiconductor refrigerator is located inside the cavity 2.

[0031] 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 tapping machine for processing hardware drive plates that is splashproof, characterized in that: The invention comprises a base (1), wherein a cavity (2) is arranged inside the base (1), a plurality of through slots (3) are arranged at equal intervals on the upper end of the base (1), a filter screen is fixedly connected inside the through slots (3), and two top plates (5) are slidably connected to the upper end of the base (1); A bracket (7), the bracket (7) being arranged at the upper end of the base (1), electric push rods (8) being fixedly connected inside both sides of the bracket (7), inner walls on both sides of the bracket (7) being slidably connected to abutment plates (9), and an output end of the electric push rod (8) being fixedly connected to the upper end of the abutment plate (9); A plate (11), the plate (11) being arranged between the inner walls on both sides of the bracket (7), the lower end of the plate (11) being slidably connected to a movable plate (14), the lower end of the movable plate (14) being slidably connected to a movable block (17), the movable block (17) being internally fixedly connected to a second motor (18), the lower end of the movable block (17) being rotatably connected to a tapping drill bit (19), the output end of the second motor (18) being fixedly connected to the upper end of the tapping drill bit (19); A water pump (23), the water pump (23) is arranged inside the cavity (2), the side wall of the movable block (17) is slidably connected with a cylinder (21), a cavity (24) is arranged inside the cylinder (21), a connecting pipe (25) is fixedly connected between the output end of the water pump (23) and the side wall of the cavity (24), and a plurality of slots (26) are distributed in a circular array on the inner wall of the cylinder (21), and the slots (26) are connected to the cavity (24).

2. A tapping machine for processing a splashproof hardware drive plate according to claim 1, characterized in that: The upper end of the base (1) is provided with two slide grooves (4), the top plate (5) is slidably connected to the slide grooves (4), and a plurality of springs (6) are fixedly connected between the bottom of the slide groove (4) and the lower end of the top plate (5).

3. A tapping machine for processing a splashproof hardware drive plate according to claim 1, characterized in that: The upper end of the bracket (7) is fixedly connected to a hydraulic cylinder (10); the output end of the hydraulic cylinder (10) is slidably connected to the upper end of the bracket (7); and the output end of the hydraulic cylinder (10) is fixedly connected to the upper end of the plate (11).

4. The tapping machine for processing a splashproof hardware drive plate according to claim 1, characterized in that: The side wall of the plate (11) is fixedly connected to a driving motor (12), the interior of the plate (11) is rotatably connected to a rod body (13), the output end of the driving motor (12) is fixedly connected to the end of the rod body (13), and the rod body (13) is rotatably connected to the movable plate (14) via a thread.

5. The tapping machine for processing a splashproof hardware drive plate according to claim 1, characterized in that: The side wall of the movable plate (14) is fixedly connected to a motor 1 (15), the interior of the movable plate (14) is rotatably connected to a screw rod (16), the output end of the motor 1 (15) is fixedly connected to the end of the screw rod (16), and the screw rod (16) is rotatably connected to the movable block (17) via a thread.

6. The water-proof tapping machine for processing hardware drive plates according to claim 1, characterized in that: A ring plate (20) is fixedly connected to the side wall of the movable block (17), and a plurality of springs (22) are fixedly connected between the upper end of the ring plate (20) and the inner top of the cylinder (21).

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