Drilling machine for hardware machining

Abstract

The utility model relates to the field of hardware workpiece machining equipment, in particular to a drilling machine for hardware machining, which comprises a base. The chip removal assembly comprises a first protective shell located at the top of the base, an inclined flow guide plate is arranged in the first protective shell, a water tank is fixedly connected to the top of the base, and a water pump is arranged on one side of the water tank; the water pump pumps water from the water tank, the pumped water is conveyed into the spraying plate through the water pipe and flows out through the spraying plate, and the flowing water flows along the inclined guide plate, so that scrap iron blown to the surface of the inclined guide plate is washed away, and the scrap iron flows into the inclined guide groove along the inclined guide plate and finally flows into the collecting box. The problems that scrap iron generated during drilling is prone to being attached to the surface of a baffle and forms viscidity, the scrap iron attached to the baffle cannot fall into a collecting box under the action of gravity, the scrap iron on the baffle needs to be cleaned independently, and the operation is troublesome are solved.

Description

Technical Field

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

[0002] Hardware processing is the process of processing raw materials into various parts according to customer drawings or samples using lathes, milling machines, drilling machines, polishing machines and other machines. Hardware processing drilling machines are an auxiliary device used in the production and processing of hardware to perform operations such as drilling on raw materials to enable them to be better processed later. They have been widely used in the field of drilling machines.

[0003] After searching, the Chinese patent "A drilling machine for hardware processing" with the authorization announcement number "CN 213945010 U" is found. This patented technology uses four push rods to support the workpiece, and uses an electric push rod to move the mounting plate downward, so that the workpiece is fully engaged with the placement slot, thereby improving the stability of the workpiece placement. At this time, the drill bit is driven by the driving motor to drill the workpiece, and at the same time, the protective frame and the workbench form a closed state, which blocks the waste chips generated by the drill bit and centrally processes the waste chips to prevent them from splashing everywhere. The baffle is in an inclined state, which can divert the waste chips and collect them through the collection box. After drilling is completed, the pressing rod releases the limiting effect on the baffle, so that the push rod is reset by the elastic force of the ejection spring, thereby ejecting the workpiece, making it easy to take out the workpiece and simple to operate.

[0004] Although this patented technology solves the problem that debris often splashes during the drilling process, making it inconvenient for users to clean the debris, and at the same time, due to the presence of waste chips on the surface of the workpiece, there is a certain inconvenience in the workpiece removal operation, but this patented technology puts the baffle in an inclined state, diverts the waste chips, and collects them through a collection box. During the drilling process, the drill bit will generate high temperature, causing the metal material to soften, making it easy for the drill chips to adhere to the surface of the baffle and form stickiness. These iron chips stuck to the baffle cannot fall into the collection box by gravity, so the iron chips on the baffle need to be cleaned separately, which is more troublesome. Therefore, a drilling machine for hardware processing is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a drilling machine for hardware processing in order to solve the above-mentioned problem, which improves the problem that during the drilling process, the drill bit will generate high temperature, causing the metal material to soften, so that the iron chips produced by the drilling are easily attached to the surface of the baffle and become sticky. These iron chips stuck to the baffle cannot fall into the collection box by the action of gravity, and the iron chips on the baffle need to be cleaned separately, which is a more troublesome problem.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a drilling machine for hardware processing, comprising a base; a chip removal assembly, the chip removal assembly comprising a first protective shell located on the top of the base, an inclined guide plate being provided in the first protective shell, a water tank being fixedly connected to the top of the base, a water pump being provided on one side of the water tank, a water pipe being embedded in the water pump, and a spray plate being fixedly connected in the first protective shell.

[0007] Preferably, the other end of the water pipe is embedded in the spray plate, an inclined material guide trough is provided in the base, a collection box is embedded in the base, and the collection box is located at the bottom of the inclined material guide trough. The iron chips flowing downward from the inclined guide plate will flow into the inclined material guide trough below, and these iron chips will flow into the collection box through the inclined material guide trough, and the cross-sectional area of ​​the collection frame provided in the collection box is the same as the cross-sectional area of ​​the bottom of the inclined material guide trough to ensure that the iron chips in the inclined material guide trough will flow into the collection box, so as to facilitate centralized processing of these iron chips.

[0008] Preferably, the base is provided with two sliding grooves which are axially symmetrically distributed relative to the axis of the base, and the two sliding grooves are slidably connected with two sliders to push the first protective shell and the second protective shell. The sliders at the bottom of the first protective shell and the second protective shell slide in the sliding grooves, thereby driving the first protective shell and the second protective shell to slide, so as to facilitate the movement of the first protective shell and the second protective shell.

[0009] Preferably, a second protective shell is provided on the top of the base, and the bottoms of the first protective shell and the second protective shell are fixedly connected to the top of the slider, so that the first protective shell and the second protective shell fit together, which can prevent the problem of iron chips flying everywhere during the drilling process.

[0010] Preferably, a fan is fixedly connected to the top of the base and is axially symmetrical with the water tank. An air duct is embedded in the fan, and the other end of the air duct is embedded in the second protective shell. During the drilling process, the fan will blow air to the workbench through the air duct, so as to blow the iron chips splashed on the surface of the workbench to the surface of the inclined guide plate, preventing these iron chips from sticking to the surface of the workbench and making later cleaning more difficult. At the same time, the material of the air duct is PVC, which has good ductility, so that the air duct can move with the second protective shell.

[0011] Preferably, a mounting bracket is fixedly connected to the top of the base, the length of the mounting bracket is greater than the length of the slide slot, an electric telescopic rod is fixedly connected to the inner top of the mounting bracket, the bottom of the electric telescopic rod is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a drilling rig, the drilling rig is located above the first protective shell and the second protective shell, and the electric telescopic rod is used to drive the drilling rig below to move downward so as to facilitate drilling of the workpiece on the surface of the workbench.

[0012] Preferably, positioning holes are provided on the tops of the first protective shell and the second protective shell, and a workbench is fixedly connected to the top of the base. The workbench is located between the two slide grooves. When drilling chips, the drill bit in the drilling rig will drill chips into the workpiece through the positioning hole, so that the staff can observe the angle of the drill bit.

[0013] Preferably, transparent windows are provided in the first protective shell and the second protective shell, and workers can observe the workpiece being processed through the transparent windows without having to open the first protective shell and the second protective shell for observation, which is more convenient.

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

[0015] The water pump will pump water from the water tank, and the pumped water will be transported to the spray plate through the water pipe and flow out through the spray plate. The outflowing water will flow along the inclined guide plate, thereby washing away the iron chips blown onto the surface of the inclined guide plate. These iron chips will flow along the inclined guide plate into the inclined guide trough and finally flow into the collection box, improving the problem that the iron chips from the drilling cuttings are easy to adhere to the surface of the baffle and form stickiness. These iron chips stuck to the baffle cannot fall into the collection box by gravity, so the iron chips on the baffle need to be cleaned separately, which is a more troublesome problem.

[0016] By providing a fan and an air duct, the fan will blow air into the first protective shell and the second protective shell through the air duct, so as to blow the iron chips generated during the drilling process to the surface of the inclined guide plate, thereby preventing the iron chips from splashing everywhere in the first protective shell and the second protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model after deformation;

[0019] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of the chute of the utility model;

[0021] Figure 5 It is a cross-sectional schematic diagram of the first protective shell of the present invention.

[0022] In the figure: 1. Base; 101. Slide; 102. Slider; 2. Chip removal assembly; 21. First protective shell; 211. Inclined guide plate; 22. Water tank; 23. Water pump; 24. Water pipe; 25. Spray plate; 26. Inclined material guide trough; 27. Collection box; 3. Second protective shell; 4. Fan; 41. Air duct; 5. Mounting bracket; 6. Electric telescopic rod; 7. Connecting plate; 8. Drilling rig; 9. Positioning hole; 10. Workbench; 11. Transparent window. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-5 As shown, a drilling machine for hardware processing includes a base 1; a chip removal assembly 2, the chip removal assembly 2 includes a first protective shell 21 located on the top of the base 1, an inclined guide plate 211 is opened in the first protective shell 21, a water tank 22 is fixedly connected to the top of the base 1, a water pump 23 is provided on one side of the water tank 22, a water pipe 24 is embedded in the water pump 23, and a spray plate 25 is fixedly connected to the first protective shell 21.

[0025] like Figure 3 and Figure 4 As shown, the other end of the water pipe 24 is embedded in the spray plate 25, an inclined material guide trough 26 is provided in the base 1, and a collection box 27 is embedded in the base 1. The collection box 27 is located at the bottom of the inclined material guide trough 26. The material of the water pipe 24 is high-strength fiber material, so that the water pipe 24 can move with the first protective shell 21.

[0026] like Figure 1 、 Figure 2 and Figure 4 As shown, two slide grooves 101 are opened in the base 1 and are axially symmetrically distributed relative to the axis of the base 1. Two sliders 102 are slidably connected in the two slide grooves 101. The sliders 102 slide in the slide grooves 101, thereby driving the first protective shell 21 and the second protective shell 3 to move, so that the first protective shell 21 and the second protective shell 3 are fitted together to block the iron chips generated during the operation of the drill bit.

[0027] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a second protective shell 3 is provided on the top of the base 1, and the bottoms of the first protective shell 21 and the second protective shell 3 are fixedly connected to the top of the slider 102. The top of the base 1 is fixedly connected to a fan 4 axially symmetrically distributed with the water tank 22, and an air duct 41 is embedded in the fan 4, and the other end of the air duct 41 is embedded in the second protective shell 3. The top of the base 1 is fixedly connected to a mounting bracket 5, and the length of the mounting bracket 5 is greater than the length of the slide 101. The inner top of the mounting bracket 5 is fixedly connected to an electric telescopic rod 6, and the bottom of the electric telescopic rod 6 is fixedly connected to a connecting plate 7. The bottom of the connecting plate 7 is fixedly connected to a drilling rig 8. The drilling rig 8 is located above the first protective shell 21 and the second protective shell 3. When drilling is required, the first protective shell 21 and the second protective shell 3 are attached together, and the drilling rig 8 is driven downward by the electric telescopic rod 6 to perform drilling. Afterwards, the fan 4 will blow air into the first protective shell 21 and the second protective shell 3 through the air duct 41, so as to blow the iron chips generated during the drilling process to the surface of the inclined guide plate 211.

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, positioning holes 9 are provided on the tops of the first protective shell 21 and the second protective shell 3, and a workbench 10 is fixedly connected to the top of the base 1. The workbench 10 is located between the two slide grooves 101. Transparent windows 11 are provided in the first protective shell 21 and the second protective shell 3. When drilling is required, the drill bit in the drilling rig 8 will drill the workpiece on the surface of the workbench 10 through the positioning hole 9. At the same time, during the drilling process, the drilling work can be observed through the transparent window 11, so that the drilling work can be adjusted in time.

[0029] When the present invention is in use, the water pump 23 will pump water from the water tank 22, and the pumped water will be transported to the spray plate 25 through the water pipe 24 and flow out through the spray plate 25. The outflowing water will flow along the inclined guide plate 211, thereby washing away the iron filings blown onto the surface of the inclined guide plate 211. These iron filings will flow along the inclined guide plate 211 to the inclined material guide trough 26 and finally flow into the collection box 27 to prevent these iron filings from adhering to the surfaces of the first protective shell 21 and the second protective shell 3.

[0030] It should be noted that the water pump 23, water pipe 24, spray plate 25, fan 4, air duct 41, electric telescopic rod 6 and drill rig 8 in the above description are all relatively mature devices in existing technology. The specific models can be selected according to actual needs. At the same time, the water pump 23, fan 4, electric telescopic rod 6 and drill rig 8 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.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A drilling machine for hardware processing, characterized in that: include: Base (1); A chip removal assembly (2) is provided, wherein the chip removal assembly (2) comprises a first protective shell (21) located at the top of the base (1), an inclined guide plate (211) is provided in the first protective shell (21), a water tank (22) is fixedly connected to the top of the base (1), a water pump (23) is provided on one side of the water tank (22), a water pipe (24) is embedded in the water pump (23), a spray plate (25) is fixedly connected in the first protective shell (21), the other end of the water pipe (24) is embedded in the spray plate (25), and an inclined guide plate (211) is provided in the base (1). An inclined material guide trough (26) is provided, wherein a collecting box (27) is embedded in the base (1), and the collecting box (27) is located at the bottom of the inclined material guide trough (26). Two slide grooves (101) are provided in the base (1) and are axially symmetrically distributed relative to the axis of the base (1). Two sliders (102) are slidably connected in the two slide grooves (101). A second protective shell (3) is provided on the top of the base (1), and the bottoms of the first protective shell (21) and the second protective shell (3) are fixedly connected to the top of the slider (102).

2. A hardware processing drilling machine according to claim 1, characterized in that: A fan (4) axially symmetrically distributed with the water tank (22) is fixedly connected to the top of the base (1), an air duct (41) is embedded in the fan (4), and the other end of the air duct (41) is embedded in the second protective shell (3).

3. The hardware processing drilling machine according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a mounting frame (5), the length of the mounting frame (5) is greater than the length of the slide groove (101), the inner top of the mounting frame (5) is fixedly connected to an electric telescopic rod (6), the bottom of the electric telescopic rod (6) is fixedly connected to a connecting plate (7), the bottom of the connecting plate (7) is fixedly connected to a drilling rig (8), and the drilling rig (8) is located above the first protective shell (21) and the second protective shell (3).

4. The hardware processing drilling machine according to claim 1, characterized in that: Positioning holes (9) are provided on the tops of the first protective shell (21) and the second protective shell (3), and a workbench (10) is fixedly connected to the top of the base (1), and the workbench (10) is located between the two slide grooves (101).

5. The hardware processing drilling machine according to claim 1, characterized in that: Transparent windows (11) are provided in both the first protective shell (21) and the second protective shell (3).

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