Metal plate tapping device

Abstract

The utility model provides a metal plate tapping device, which relates to the technical field of metal plate tapping, and comprises a base, a processing plate, a through groove, a clamping component, a vertical plate, a screw rod, a rotating handle, a top block, a fixed rod, a top plate, a stand column, a transverse plate, a guide rod, a mounting shell and a sliding sleeve, a motor is connected in the mounting shell in a sliding manner, and a screw tap is arranged at the output end of the motor. An electric push rod is arranged in the mounting shell, a ball screw module used for driving the mounting shell to move is arranged on the lower end face of the top plate, and a handle is arranged on the ball screw module. According to the machining device for the sheet metal part, tapping of holes in different positions of the sheet metal part is achieved, meanwhile, the fixing position of the sheet metal part on the machining plate can be changed through the clamping assemblies on the two sides of the machining plate, a screw tap can move to the position over the holes in the sheet metal part, and tapping machining can be conveniently conducted on the holes in the sheet metal part.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal tapping technology field, specifically a sheet metal tapping device. BACKGROUND

[0002] When tapping the sheet metal part, it is necessary to drill hole positions on the sheet metal part first, and then process internal threads in the hole positions through a tap, when a sheet metal part has multiple hole positions to be processed, and the multiple hole positions are located on the same straight line, the existing tapping device needs to clamp the sheet metal part repeatedly when processing, which leads to low processing efficiency and cannot meet the use requirement. UTILITY MODEL CONTENTS

[0003] The utility model discloses a sheet metal tapping device, which aims to solve the problems mentioned in the background technology.

[0004] To achieve the above object, the utility model adopts the following technical scheme: the sheet metal tapping device, including the base, be provided with the processing board on the base, be provided with the through slot on the processing board, the both sides of processing board are provided with a plurality of clamping components, the clamping component includes the vertical board setting in the processing board one side, the screw rod is connected on the vertical board, one end of screw rod is provided with the handle, the other end of screw rod is rotatably connected with the top block, the one side symmetry of top block is provided with the fixed link of vertical board sliding connection, the top plate is provided above the base, and the base is connected through the stand column between the top plate, still include the horizontal plate setting in the top plate both sides, the horizontal plate is fixed on the stand column, be provided with two guide rods between two horizontal plates, still include the installation shell, the outer surface of installation shell is provided with the sliding sleeve of guide rod sliding connection, the inside sliding connection of installation shell has the motor, the output of motor is provided with the tap, the inside of installation shell is provided with the electric push rod, the lower end surface of top plate is provided with the ball screw module for driving installation shell moves, the handle is set up on the ball screw module.

[0005] Preferably, the lower surface of the top block is provided with a sliding rail, and the processing plate is provided with a sliding groove matched with the sliding rail.

[0006] Preferably, the side of the vertical plate is provided with an extension cylinder, and the screw rod is threadedly connected with the extension cylinder.

[0007] Preferably, the outer surface of the motor is symmetrically provided with two guide rails, and the inside of the installation shell is symmetrically provided with a guide groove.

[0008] Preferably, the outer surface of the installation shell is provided with a heat dissipation groove.

[0009] The utility model has the advantages of:

[0010] The metal plate tapping device can tap holes at different positions of the metal plate without re-clamping the metal plate, can control horizontal movement of the tap, can change the fixed position of the metal plate on the machining plate through the clamping assembly on both sides of the machining plate, and can move the tap to the top of the hole on the metal plate, so as to tap the hole on the metal plate. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a structural schematic diagram of a specific embodiment of the utility model.

[0012] Figure 2 is a schematic diagram of the metal plate after clamping.

[0013] Figure 3 is a structural schematic diagram of the inside of the mounting shell.

[0014] Figure 4 is a top view of the motor.

[0015] In the drawing: 1, metal plate; 2, base; 3, machining plate; 4, through slot; 5, vertical plate; 6, screw rod; 7, rotating handle; 8, top block; 9, fixed rod; 10, top plate; 11, vertical column; 12, horizontal plate; 13, guide rod; 14, mounting shell; 15, sliding sleeve; 16, motor; 17, tap; 18, electric push rod; 19, ball screw module; 20, handle; 21, sliding rail; 22, sliding groove; 23, lengthened cylinder; 24, guide rail; 25, heat dissipation groove. DETAILED DESCRIPTION

[0016] The specific embodiment of the utility model will be further described below in combination with the drawings.

[0017] As Figures 1-4As shown, a sheet metal tapping device, including base 2, base 2 is provided with processing plate 3, processing plate 3 is provided with through slot 4, the both sides of processing plate 3 are provided with a plurality of clamping assemblies, clamping assembly includes the vertical plate 5 provided at one side of processing plate 3, the vertical plate 5 is threadedly connected with screw rod 6, one end of screw rod 6 is provided with handle 7, the other end of screw rod 6 is rotatably connected with top block 8, one side of top block 8 is symmetrically provided with fixed rod 9 slidably connected with vertical plate 5, the top of base 2 is provided with top plate 10, base 2 and top plate 10 are connected through stand column 11, further including the horizontal plate 12 provided at both sides of top plate 10, horizontal plate 12 is fixed on stand column 11, two horizontal plates 12 are provided with two guide rods 13, further including installation shell 14, the outer surface of installation shell 14 is provided with sliding sleeve 15 slidably connected with guide rod 13, the inside of installation shell 14 is slidably connected with motor 16, the output end of motor 16 is provided with tap 17, the inside of installation shell 14 is provided with electric push rod 18, the lower end surface of top plate 10 is provided with ball screw module for driving installation shell 14 to move, the handle 20 is provided on the ball screw module.

[0018] When the hole in sheet metal part 1 is tapped, first, the sheet metal part 1 is fixed on the processing plate 3, specifically, by adjusting the position of the top block 8 on one side of the processing plate 3, by controlling the rotation of the handle 7, driving the screw rod 6 to rotate, and by the sliding connection of the fixed rod 9 and the vertical plate 5, driving the top block 8 to move linearly on the processing plate 3, by controlling the position of the top block 8, when the tap 17 moves horizontally above the processing plate 3 after the sheet metal part 1 is placed on the processing plate 3, the center of the lower end of the tap 17 can pass through the center of the hole in the sheet metal part 1, then the clamping assembly on the other side of the processing plate 3 is rotated, the sheet metal part 1 is fixed on the processing plate 3, and the hole in the sheet metal part 1 is located above the through slot 4, so that the debris generated during tapping can be discharged downward through the through slot 4.

[0019] After the sheet metal part 1 is fixed and clamped, the handle 20 is rotated, the ball screw module 19 is controlled by the handle 20 to drive the installation shell 14 to move, and then the motor 16 in the installation shell 14 is moved, when the tap 17 on the motor 16 moves directly above the hole in the sheet metal part 1, the handle 20 stops rotating, then the output end of the electric push rod 18 is controlled to extend, the output end of the electric push rod 18 moves downward during the extension process, pushing the motor 16 and the tap 17 to move downward, as the tap 17 continuously moves downward, the tapping of the hole in the sheet metal part 1 is realized, after the tapping of the current hole is completed, the motor 16 is moved upward by the electric push rod 18, then the ball screw module 19 is controlled by the handle 20 to continue driving the installation shell 14 to move, so that the tap 17 moves directly above the next hole to be tapped, then the tap 17 is controlled to move downward, and the hole in the sheet metal part 1 is tapped.

[0020] The guide rod 13 can make the installation shell 14 move linearly, and ensure the stability of the motor 16 in the installation shell 14 during operation.

[0021] Further, the lower surface of the top block 8 is provided with a slide rail 21, and the processing plate 3 is provided with a sliding groove 22 matched with the slide rail 21, so that the slide rail 21 can move in the sliding groove 22, thereby improving the stability of the top block 8 during movement.

[0022] Further, one side of the vertical plate 5 is provided with an elongated barrel 23, and the screw rod 6 is threadedly connected with the elongated barrel 23, so that the length of the vertical plate 5 and the screw rod 6 is increased, thereby improving the stability of the screw rod 6 during rotation.

[0023] Further, the outer surface of the motor 16 is symmetrically provided with two guide rails 24, and the inside of the installation shell 14 is symmetrically provided with guide grooves, thereby improving the stability of the motor 16 during upward and downward movement in the installation shell 14.

[0024] Further, the outer surface of the installation shell 14 is provided with a heat dissipation groove 25, so that the heat in the installation shell 14 can be dissipated.

[0025] In the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A sheet metal tapping device, characterized in that, The system includes a base, on which a processing plate is mounted. The processing plate has a through groove. Several clamping assemblies are mounted on both sides of the processing plate. Each clamping assembly includes a vertical plate on one side of the processing plate, with a screw threadedly connected to the vertical plate. One end of the screw has a handle, and the other end is rotatably connected to a top block. A fixing rod symmetrically arranged on one side of the top block is slidably connected to the vertical plate. A top plate is mounted above the base, and the base and top plate are connected by a column. The system also includes horizontal plates on both sides of the top plate, fixed to the column. Two guide rods are positioned between the two horizontal plates. A mounting housing is also included. A sliding sleeve slidably connected to the guide rods is mounted on the outer surface of the mounting housing. A motor is slidably connected inside the mounting housing, with a tap at the motor's output end. An electric push rod is located inside the mounting housing. A ball screw module for moving the mounting housing is mounted on the lower end face of the top plate, and a handle is mounted on the ball screw module.

2. The sheet metal tapping device according to claim 1, characterized in that, The lower surface of the top block is provided with a slide rail, and the processing plate is provided with a slide groove that matches the slide rail, and the slide rail can move within the slide groove.

3. The sheet metal tapping device according to claim 1, characterized in that, An extension cylinder is provided on one side of the upright plate, and the screw is threadedly connected to the extension cylinder.

4. The sheet metal tapping device according to claim 1, characterized in that, The outer surface of the motor is symmetrically provided with two guide rails, and the interior of the mounting housing is symmetrically provided with guide grooves.

5. The sheet metal tapping device according to any one of claims 1-4, characterized in that, The outer surface of the mounting housing is provided with heat dissipation grooves.

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