A punch for processing electric appliance fittings with fixed function

Abstract

This invention relates to the field of drilling machine technology, and more particularly to a drilling machine for processing electrical components with a fixed function. It includes a base and a mounting plate. The mounting plate is L-shaped and fixedly connected to the base. A drill bit is mounted on the mounting plate. A cleaning component is mounted on the base, comprising a moving plate, a first airbag, a discharge chamber, a triangular block, and vertical plates. Slide grooves are respectively formed on both sides of the base. The two ends of the moving plate are slidably connected to the slide grooves. Two vertical plates are fixedly connected to both ends of the moving plate. Two discharge chambers are slidably connected to both ends of the moving plate. In this invention, multiple support rods can support the workpiece. When the drill bit is used to drill holes in the workpiece, the support rods on both sides of the required drilling location prevent the workpiece from being squeezed and deformed during drilling.

Description

Technical Field

[0001] This invention relates to the field of drilling machine technology, and in particular to a drilling machine for processing electrical components with a fixed function. Background Technology

[0002] Traditionally, a hole punch used in office applications includes: a punching blade, a guide path for guiding the punching blade, a platform having a plane orthogonal to the guide path, and a handle for lowering the punching blade. The punching blade is configured such that by operating the handle, it slides into contact with the guide path and lowers to punch a sheet on the platform.

[0003] According to publication number "CN106001670A: A drilling machine for processing electrical accessories with a fixed function, including a lower base, two support arms symmetrically arranged on the top of the lower base, and the top of the two support arms being fixedly connected to the bottom of an upper base, and the bottom of the upper base being fixedly connected to the fixed end of a cylinder, etc.

[0004] While existing technologies have solved the problem of electrical components moving during drilling due to vibration and other issues, most drilling machines are designed to squeeze and rotate the components. Since electrical components are often irregularly shaped and made of thin materials, the drilling process can easily cause deformation of the components due to the squeezing, rendering them unusable. Summary of the Invention

[0005] The purpose of this invention is to address the following shortcomings in the prior art: most drilling machines are designed to punch holes by squeezing and rotating the parts being processed. Since electrical parts are often irregularly shaped and made of thin materials, the drilling machine can easily cause deformation of the electrical parts during the drilling process, rendering the parts unusable. Therefore, this invention proposes a drilling machine for processing electrical parts with a fixed function.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A drilling machine for processing electrical components with a fixing function includes a base and a mounting plate, wherein the mounting plate is L-shaped and fixedly connected to the base;

[0008] A drill bit is mounted on the mounting plate, and a cleaning component is mounted on the base. The cleaning component includes a movable plate, a first airbag, a discharge chamber, a triangular block, and a vertical plate. Slide grooves are respectively opened on both sides of the base. The two ends of the movable plate are slidably connected in the slide grooves. The two vertical plates are respectively fixedly connected to the two ends of the movable plate. The two discharge chambers are respectively slidably connected to the two ends of the movable plate. The first airbag is fixedly connected between the discharge chamber and the vertical plate. The triangular block is fixedly connected to the discharge chamber. The discharge chamber is shaped like a channel steel and has exhaust ports at both ends. The exhaust ports are inclined.

[0009] A support component is installed on the movable plate. The support component includes a placement cavity, a support rod, and a connecting pipe. The placement cavity is fixedly connected to the movable plate. Multiple through slots are opened on the placement cavity. Two cylinders are slidably connected to both sides of the two through slots. The lower end of the support rod is slidably connected to the cylinder. The connecting pipe is connected in series with the multiple cylinders.

[0010] Preferably, the cleaning component further includes a gear and a pressing rod. The outer surfaces of the two pressing rods are respectively threaded, and the two pressing rods are respectively threaded to the base and disposed on the upper side of the movable plate. The gear is fixedly connected to the upper end of the pressing rod.

[0011] Preferably, the support component further includes a support rod, a slider, a second airbag, and an air inlet pipe. The two support rods are slidably connected to both ends of one of the through slots. One end of the support rod is fixedly connected to the cylinder. The two sliders are fixedly connected to the support rods. The second airbag is fixedly connected between the two sliders. The air inlet pipe is fixedly connected between the second airbag and the connecting pipe.

[0012] Preferably, a lead screw is threaded between the two sliders, and the lead screw is disposed on the upper side of the second airbag.

[0013] Preferably, a first spring is fixedly connected between the vertical plate and the discharge chamber.

[0014] Preferably, sleeves are fixedly connected to both ends of the mounting plate, a push rod is slidably connected to the lower end of the sleeve, and a second spring is fixedly connected to the lower end of the push rod.

[0015] Preferably, the end of the second spring away from the push rod is fixedly connected to a square-shaped pressure plate, and a workpiece is installed on the placement cavity, with the pressure plate positioned on the upper side of the workpiece.

[0016] Preferably, square cavities are fixedly connected to both sides of the base, and a piston plate is slidably connected inside the square cavity. The end of the piston plate away from the square cavity is fixedly connected to the movable plate.

[0017] Preferably, a gas supply pipe is fixedly connected between the square cavity and the sleeve.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The upward movement distance of the support rod is limited by the workpiece directly above, so that multiple support rods can support the workpiece. Then, when drilling the workpiece with a drill, since there are support rods on both sides of the workpiece where the drilling is required, the workpiece can be prevented from being squeezed and deformed when the drilling machine drills the workpiece.

[0020] The two discharge chambers move centrally and squeeze the first airbag. The gas in the first airbag enters the discharge chamber and is discharged through the discharge ports on both sides of the discharge chamber. This blows away the debris left after drilling the previous workpiece and moves it away from the base, thus cleaning the base.

[0021] The piston plate moves with the moving plate and compresses the gas in the square cavity, which then enters the sleeve through the gas supply pipe. As the amount of gas in the sleeve increases, it pushes the push rod downward. When the push rod moves downward, it pushes the pressure plate downward onto the workpiece through the second spring, thereby squeezing the workpiece from top to bottom onto the placement cavity and fixing the workpiece before processing. Attached Figure Description

[0022] Figure 1 This is a front structural diagram of a drilling machine for processing electrical components with a fixed function, as proposed in this invention.

[0023] Figure 2 This is a schematic diagram of the placement cavity structure of a drilling machine for processing electrical components with a fixing function, as proposed in this invention.

[0024] Figure 3 This is a schematic diagram of the discharge chamber structure of a drilling machine for processing electrical components with a fixed function, as proposed in this invention.

[0025] Figure 4 This is a schematic diagram of the cylindrical structure of a drilling machine for processing electrical components with a fixed function, as proposed in this invention.

[0026] Figure 5 This is a schematic diagram of the pressure plate structure of a drilling machine for processing electrical components with a fixed function, as proposed in this invention.

[0027] In the diagram: 1. Base, 2. Slider, 3. Lead screw, 4. Machining part, 5. First airbag, 6. Gear, 7. Placement cavity, 8. Sleeve, 9. Drill, 10. Mounting plate, 11. Air supply pipe, 12. Square cavity, 13. Piston plate, 14. Moving plate, 15. Support rod, 16. Pressing rod, 17. Discharge cavity, 18. Triangular block, 19. First spring, 20. Vertical plate, 21. Connecting pipe, 22. Cylinder, 23. Support rod, 24. Second airbag, 25. Air inlet pipe, 26. Second spring, 27. Pressure plate, 28. Push rod. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0029] Reference Figures 1-5 A drilling machine for processing electrical accessories with a fixed function includes a base 1 and a mounting plate 10. The mounting plate 10 is L-shaped and fixedly connected to the base 1.

[0030] A drill bit 9 is mounted on the mounting plate 10, and a cleaning component is mounted on the base 1. The cleaning component includes a movable plate 14, a first airbag 5, a discharge chamber 17, a triangular block 18, and a vertical plate 20. Slide grooves are provided on both sides of the base 1. The two ends of the movable plate 14 are slidably connected to the slide grooves, which limit the movement of the movable plate 14, allowing it to move only horizontally. Two vertical plates 20 are fixedly connected to both ends of the movable plate 14, and two discharge chambers 17 are slidably connected to both ends of the movable plate 14. The first airbag 5 is fixedly connected to... A first spring 19 is fixedly connected between the discharge chamber 17 and the vertical plate 20, and between the vertical plate 20 and the discharge chamber 17. A triangular block 18 is fixedly connected to the discharge chamber 17. The discharge chamber 17 is shaped like a channel steel and has exhaust ports at both ends. The exhaust ports are inclined. The two discharge chambers 17 move in the middle and squeeze the first airbag 5. The gas in the first airbag 5 enters the discharge chamber 17 and is discharged to the discharge chamber 17 through the exhaust ports on both sides of the discharge chamber 17. This can blow the debris on the moving plate 14 toward the mounting plate 10.

[0031] The cleaning components also include a gear 6 and a pressing rod 16. The outer surfaces of the two pressing rods 16 are respectively threaded, and the two pressing rods 16 are respectively threaded to the base 1 and set on the upper side of the moving plate 14. The gear 6 is fixedly connected to the upper end of the pressing rod 16. Rotating the gear 6 will drive the pressing rod 16 to rotate. Since the pressing rod 16 is threaded to the side wall of the base 1, it can move down and press against the moving plate 14 after the pressing rod 16 rotates, thereby fixing the moving plate 14.

[0032] A support component is installed on the movable plate 14. The support component includes a placement cavity 7, a support rod 15, and a connecting pipe 21. The placement cavity 7 is fixedly connected to the movable plate 14. Multiple through slots are opened in the placement cavity 7. Cylinders 22 are slidably connected to both sides of two through slots. The lower end of the support rod 15 is slidably connected inside the cylinder 22. The connecting pipe 21 is connected in series with multiple cylinders 22, so that multiple cylinders 22 are connected. Therefore, the internal gas will compress the support rod 15. The upward distance of the support rod 15 is determined according to the limit of the workpiece 4. If the workpiece 4 is bowl-shaped, the upper end of the support rod 15 contacts the inner wall of the workpiece 4 and provides support for the lower side of the workpiece 4. The support component also includes a support rod 23, a slider 2, and a second airbag. 24. An air intake pipe 25 and two support rods 23 are slidably connected to both ends of one of the through slots. One end of the support rod 23 is fixedly connected to the cylinder 22. Two sliders 2 are fixedly connected to the support rods 23. The second airbag 24 is fixedly connected between the two sliders 2. The air intake pipe 25 is fixedly connected between the second airbag 24 and the connecting pipe 21. When the second airbag 24 is compressed, the internal gas enters the cylinder 22 through the air intake pipe 25 and the connecting pipe 21. A lead screw 3 is threaded between the two sliders 2. The lead screw 3 is located on the upper side of the second airbag 24. The two sides of the lead screw 3 are respectively provided with threads with opposite openings. Therefore, when the lead screw 3 rotates, the two sliders 2 move in the center. At the same time, when the lead screw 3 rotates in the opposite direction, the two sliders 2 move away from each other.

[0033] Sleeves 8 are fixedly connected to both ends of the mounting plate 10. A push rod 28 is slidably connected to the lower end of the sleeve 8. A second spring 26 is fixedly connected to the lower end of the push rod 28. A square pressure plate 27 is fixedly connected to the end of the second spring 26 away from the push rod 28. A workpiece 4 is installed on the placement cavity 7. The pressure plate 27 is located on the upper side of the workpiece 4. Square cavities 12 are fixedly connected to both sides of the base 1. A piston plate 13 is slidably connected inside the square cavity 12. The end of the piston plate 13 away from the square cavity 12 is fixedly connected to the moving plate 14. A gas supply pipe 11 is fixedly connected between the square cavity 12 and the sleeve 8. As the gas increases inside the sleeve 8, the push rod 28 is pushed down. When the push rod 28 moves down, the pressure plate 27 is pushed down onto the workpiece 4 by the second spring 26, so as to squeeze the workpiece 4 from top to bottom onto the placement cavity 7, thereby fixing the workpiece 4 before processing.

[0034] In this invention, during reuse, the lead screw 3 is first rotated, causing the two sliders 2 to move centrally. Then, the workpiece 4 is placed on the placement cavity 7 and positioned above the support rod 15. As the two sliders 2 move centrally, they can compress the second airbag 24. The gas in the second airbag 24 is transmitted to the connecting pipe 21 through the air inlet pipe 25. The gas in the connecting pipe 21 enters multiple cylinders 22 and pushes the support rod 15 upward to engage with the inner wall of the workpiece 4. Since the multiple cylinders 22 are connected through the connecting pipe 21, the upward movement distance of the support rod 15 is limited by the workpiece 4 directly above, allowing the multiple support rods 15 to support the workpiece 4. Then, when the drill 9 is used to drill the workpiece 4, since there are support rods 15 on both sides of the required drilling location, the workpiece 4 is prevented from being squeezed and deformed when the drill 9 is drilling.

[0035] Then, the moving plate 14 is pushed to move towards the square shape close to the mounting plate 10. When the discharge chamber 17 moves with the moving plate 14, the inclined surface of the triangular block 18 contacts the side wall of the base 1 and is limited by the side wall of the base 1, so that the two discharge chambers 17 move in the center and squeeze the first air bag 5. The gas in the first air bag 5 enters the discharge chamber 17 and is discharged to the discharge chamber 17 through the discharge ports on both sides of the discharge chamber 17. This can blow away the debris left after drilling the previous workpiece 4 and move it away from the base 1, thus achieving the cleaning effect of the base 1.

[0036] As the moving plate 14 moves the workpiece 4 to the lower side of the pressure plate 27, the piston plate 13 moves with the moving plate 14 and squeezes the gas in the square cavity 12 into the sleeve 8 through the gas supply pipe 11. As the gas in the sleeve 8 increases, it pushes the push rod 28 downward. When the push rod 28 moves downward, it pushes the pressure plate 27 downward onto the workpiece 4 through the second spring 26, thereby squeezing the workpiece 4 from top to bottom onto the placement cavity 7 and fixing the workpiece 4 before processing.

[0037] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A drilling machine for processing electrical components with a fixing function, comprising a base (1) and a mounting plate (10), characterized in that, The mounting plate (10) is L-shaped and is fixedly connected to the base (1); A drill bit (9) is installed on the mounting plate (10), and a cleaning component is installed on the base (1). The cleaning component includes a moving plate (14), a first airbag (5), a discharge chamber (17), a triangular block (18), and a vertical plate (20). Slide grooves are provided on both sides of the base (1). The two ends of the moving plate (14) are slidably connected in the slide grooves. The two vertical plates (20) are fixedly connected to the two ends of the moving plate (14). The two discharge chambers (17) are slidably connected to the two ends of the moving plate (14). The first airbag (5) is fixedly connected between the discharge chamber (17) and the vertical plate (20). The triangular block (18) is fixedly connected to the discharge chamber (17). The discharge chamber (17) is arranged in the shape of a channel steel and has exhaust ports at both ends. The exhaust ports are inclined. The movable plate (14) is equipped with a support component, which includes a placement cavity (7), a support rod (15), and a connecting pipe (21). The placement cavity (7) is fixedly connected to the movable plate (14). The placement cavity (7) has multiple through slots. Two cylinders (22) are slidably connected to each other on both sides of the two through slots. The lower end of the support rod (15) is slidably connected inside the cylinder (22). The connecting pipe (21) is connected in series with the multiple cylinders (22). The supporting component also includes a support rod (23), a slider (2), a second airbag (24), and an air inlet pipe (25). The two support rods (23) are slidably connected to both ends of one of the through slots. One end of the support rod (23) is fixedly connected to the cylinder (22). The two sliders (2) are fixedly connected to the support rods (23). The second airbag (24) is fixedly connected between the two sliders (2). The air inlet pipe (25) is fixedly connected between the second airbag (24) and the connecting pipe (21). The mounting plate (10) is fixedly connected to two sleeves (8) at both ends, and a push rod (28) is slidably connected to the lower end of the sleeve (8). A second spring (26) is fixedly connected to the lower end of the push rod (28). The second spring (26) is fixedly connected to a square-shaped pressure plate (27) at one end away from the push rod (28). A workpiece (4) is installed on the placement cavity (7), and the pressure plate (27) is located on the upper side of the workpiece (4). The base (1) has square cavities (12) fixedly connected to both sides, and a piston plate (13) is slidably connected inside the square cavity (12). The end of the piston plate (13) away from the square cavity (12) is fixedly connected to the movable plate (14). A gas supply pipe (11) is fixedly connected between the square cavity (12) and the sleeve (8).

2. The drilling machine for processing electrical components with a fixed function according to claim 1, characterized in that, The cleaning component also includes a gear (6) and a pressing rod (16). The outer surfaces of the two pressing rods (16) are respectively threaded. The two pressing rods (16) are respectively threaded to the base (1) and are located on the upper side of the moving plate (14). The gear (6) is fixedly connected to the upper end of the pressing rod (16).

3. A drilling machine for processing electrical components with a fixed function according to claim 1, characterized in that, A lead screw (3) is threaded between the two sliders (2), and the lead screw (3) is located on the upper side of the second airbag (24).

4. A drilling machine for processing electrical components with a fixed function according to claim 1, characterized in that, A first spring (19) is fixedly connected between the vertical plate (20) and the discharge chamber (17).

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