Drilling machine used for machining automobile parts and capable of preventing chippings from splashing

Abstract

The utility model discloses an automobile part machining drilling machine capable of preventing chippings from splashing, which belongs to the technical field of part machining and comprises a base, a workbench is fixedly mounted above the base, one side of the workbench is fixedly connected with a collecting box, a negative pressure fan is arranged above the collecting box, a hose is arranged at the end of the negative pressure fan, and the other side of the negative pressure fan is fixedly connected with the collecting box. And the end part of the hose is fixedly connected with a protective cover. According to the drilling machine for machining the automobile parts and preventing the chippings from splashing, the collecting box, a hose, a protective cover, a negative pressure fan, a clamping hook and a bottom plate are arranged, the drilling machine drives a drill bit to move downwards, chippings generated by machining of the drill bit are sucked into the collecting box in the protective cover through cooperation of the hose and the negative pressure fan, then the bottom plate is pulled, and the chippings are prevented from splashing. And after the bottom plate is taken down, chippings in the collecting box are cleared away, so that the situation that the chippings splash all around in a working area is avoided, and meanwhile normal operation of the assembly line is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of parts processing, in particular to a drilling machine for processing automobile parts which can prevent chips from splashing. Background Art

[0002] The drilling machine is a commonly used mechanical processing equipment, mainly used to process holes on workpieces. During the drilling process, a large amount of debris will be generated due to the cutting force. If these debris are not controlled, they will splash around in the working area and may injure the operator. It also affects the cleanliness of the working environment. Especially in the processing of automotive parts, the control of debris is particularly important because they may damage precision parts or affect the normal operation of the assembly line. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a drilling machine for automobile parts processing that is anti-chip splashing, which solves the problem that if the chips are not controlled, they will splash around in the working area, which may injure the operator and also affect the cleanliness of the working environment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling machine for automobile parts processing that prevents debris from splashing, comprising a base, a workbench fixedly installed above the base, a collecting box fixedly connected to one side of the workbench, a negative pressure fan is provided above the collecting box, a hose is provided at the end of the negative pressure fan, a protective cover is fixedly connected to the end of the hose, a plurality of slots are respectively provided on both sides of the collecting box, a bottom plate is provided on the side of the collecting box away from the negative pressure fan, a plurality of hooks are fixedly installed above the bottom plate, the positions of the hooks correspond to the positions of the slots, the bottom plate and the collecting box are respectively connected by the hooks and the slots, a plurality of limiting slots are provided above the workbench, a fixed block is provided above the workbench, a plurality of sliders are fixedly connected below the fixed block, and the fixed block and the workbench are respectively connected by the sliders and the limiting slots.

[0005] As a further solution of the utility model: a tray is slidably connected to the top of the fixed block, a positioning frame is rotatably connected to the top of the tray via a pin, and two limiting slide rails are fixedly installed on the inner wall of the positioning frame.

[0006] As a further solution of the utility model: a clamping plate is slidably connected to the upper part of the limiting slide rail, a threaded rod is provided on one side of the clamping plate, the threaded rod passes through one side of the positioning frame, and the threaded rod is threadedly connected to one side of the positioning frame.

[0007] As a further solution of the utility model: a bracket is fixedly installed above the base, two I-shaped slide rails are fixedly connected to one side of the bracket, the outer wall of the I-shaped slide rail is slidably connected to a connecting plate, an electric screw is provided between the two I-shaped slide rails, the electric screw passes through one side of the connecting plate, and the electric screw and the connecting plate are threadedly connected.

[0008] As a further solution of the utility model: a support arm is fixedly connected to one side of the connecting plate, a sliding groove is provided on one side of the supporting arm, and a baffle is fixedly connected to one end of the supporting arm away from the connecting plate.

[0009] As a further solution of the utility model: a drilling machine is slidably connected to one side of the support arm through a slide groove, a drill bit is provided below the drilling machine, the drill bit passes through a protective cover, and the protective cover is connected to the outer wall of the drilling machine.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The anti-chip splash drilling machine for automobile parts processing is provided with a collection box, a hose, a protective cover, a negative pressure fan, a hook and a bottom plate. The drilling machine drives the drill bit to move downward, and the protective cover moves with the drilling machine to protect the drill bit. When the drill bit is working, the negative pressure fan is started, and the chips generated by the drill processing are sucked into the collection box by the protective cover through the cooperation of the hose and the negative pressure fan. Then, by pulling the bottom plate, the hook is disengaged from the card slot on the collection box. After removing the bottom plate, the chips in the collection box are cleaned to avoid chips splashing around in the working area and ensure the normal operation of the assembly line.

[0012] 2. The chip-proof drilling machine for automobile parts processing places the parts to be processed on the clamping plate and the positioning frame bracket by setting a positioning frame, a limiting slide rail, a clamping plate and a threaded rod. The threaded rod is rotated. Since the threaded rod is threadedly connected to one side of the positioning frame, the rotation of the threaded rod drives the clamping plate to move on the limiting slide rail, and the clamping plate approaches one side of the positioning frame. The clamping plate clamps the parts to be processed by cooperating with the positioning frame, so that the parts to be processed are more stable during processing, thereby ensuring the precision of the parts processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a structural schematic diagram of the positional relationship between the protective cover and the drill bit of the utility model;

[0015] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 4 This is a structural schematic diagram of the positional relationship between the fixed block and the positioning frame of the utility model;

[0017] In the figure: 1. base; 2. workbench; 3. collection box; 4. negative pressure fan; 5. hose; 6. protective cover; 7. slot; 8. bottom plate; 9. hook; 10. limit slot; 11. fixing block; 12. slider; 13. tray; 14. positioning frame; 15. limit slide rail; 16. clamping plate; 17. threaded rod; 18. bracket; 19. I-shaped slide rail; 20. connecting plate; 21. electric screw; 22. support arm; 23. slide groove; 24. baffle; 25. drilling machine; 26. drill bit. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-4 As shown, the utility model provides a technical solution: a drilling machine for automobile parts processing that prevents debris from splashing, comprising a base 1, a bracket 18 is fixedly installed on the top of the base 1, two I-shaped slide rails 19 are fixedly connected to one side of the bracket 18, and a connecting plate 20 is slidably connected to the outer wall of the I-shaped slide rail 19, and an electric screw 21 is arranged between the two I-shaped slide rails 19, and the electric screw 21 passes through one side of the connecting plate 20, and the electric screw 21 is threadedly connected to the connecting plate 20. Through the cooperation between the electric screw 21 and the connecting plate 20, the electric screw 21 rotates to make the connecting plate 20 move upward or downward, and the height of the drilling machine 25 is adjusted by the connecting plate 20. At the same time, the two I-shaped slide rails 19 limit the connecting plate 20 during the process of adjusting the height of the connecting plate 20, thereby improving the stability of the connecting plate 20 during the movement;

[0020] A support arm 22 is fixedly connected to one side of the connecting plate 20, a slide groove 23 is provided on one side of the support arm 22, a baffle plate 24 is fixedly connected to one end of the support arm 22 away from the connecting plate 20, a drilling machine 25 is slidably connected to one side of the support arm 22 through the slide groove 23, a drill bit 26 is provided below the drilling machine 25, the drill bit 26 penetrates the protective cover 6, and the protective cover 6 is connected to the outer wall of the drilling machine 25. Because the protective cover 6 is provided and the drill bit 26 penetrates the protective cover 6, the protective cover 6 is adjusted up and down by the drilling machine 25 following the drill bit 26. During the operation of the drill bit 26, the splashing of debris caused by the drilling of the drill bit 26 is avoided, the cleanliness of the working environment is ensured, and the processing quality of the drill bit 26 is ensured;

[0021] A workbench 2 is fixedly installed above the base 1, a collecting box 3 is fixedly connected to one side of the workbench 2, a negative pressure fan 4 is arranged above the collecting box 3, a hose 5 is arranged at the end of the negative pressure fan 4, a protective cover 6 is fixedly connected to the end of the hose 5, a plurality of card slots 7 are respectively opened on both sides of the collecting box 3, a bottom plate 8 is arranged on the side of the collecting box 3 away from the negative pressure fan 4, a plurality of card hooks 9 are fixedly installed above the bottom plate 8, the position of the card hook 9 corresponds to the position of the card slot 7, the bottom plate 8 and the collecting box 3 are respectively connected by the card hook 9 and the card slot 7, and the card hook 9 and the card slot 7 are connected by the card hook 9 and the card slot 7. The bottom plate 8 is pulled downward by the cooperation between the grooves 7, and the bottom plate 8 drives the hook 9 to disengage from the engagement with the grooves 7, so that the bottom plate 8 is separated from the collection box 3. After the bottom plate 8 is separated from the collection box 3, it is convenient to clean the debris on the bottom plate 8 and inside the collection box 3, and the operation is convenient. A plurality of limiting grooves 10 are provided above the workbench 2, and a fixing block 11 is provided above the workbench 2. A tray 13 is slidably connected above the fixing block 11, and a positioning frame 14 is rotatably connected above the tray 13 through a pin shaft, and two limiting slide rails 15 are fixedly installed on the inner wall of the positioning frame 14;

[0022] A clamping plate 16 is slidably connected to the top of the limiting slide rail 15, and a threaded rod 17 is provided on one side of the clamping plate 16. The threaded rod 17 penetrates one side of the positioning frame 14, and the threaded rod 17 is threadedly connected to one side of the positioning frame 14. Because the positioning frame 14 is provided and the threaded rod 17 is threadedly connected to one side of the positioning frame 14, the clamping plate 16 is driven to approach one side of the positioning frame 14 by twisting the threaded rod 17. When the clamping plate 16 approaches one side of the positioning frame 14, the automobile parts placed on the positioning frame 14 are clamped, so that the automobile parts are more stable during processing, and the processing quality is guaranteed. A plurality of sliders 12 are fixedly connected to the bottom of the fixed block 11, and the fixed block 11 is respectively clamped with the workbench 2 through the slider 12 and the limiting groove 10. The fixed block 11 can be removed from the workbench 2 by pulling or dragging the fixed block 11, which is convenient for replacing fixed blocks 11 of different sizes and cleaning and maintaining the fixed block 11.

[0023] The working principle of the utility model is as follows: the automobile parts are clamped and fixed with the limit groove 10 on the workbench 2 through the slider 12, and then the automobile parts are placed on one side of the clamping plate 16, and the threaded rod 17 is rotated, and the threaded rod 17 drives the clamping plate 16 to approach the positioning frame 14 to clamp the automobile parts, and the electric screw 21 rotates to drive the connecting plate 20 to move up and down through the I-shaped slide rail 19, and the connecting plate 20 moves through the support arm 22 to drive the drilling machine 25 to move up and down, and then moves the drilling machine 25 through the slide groove 23. After adjusting the drilling angle of the drilling machine 25, the drilling machine 25 is started, and the drilling machine 25 drives the drill bit 26 to work, and at the same time, the negative pressure fan 4 is started, and the negative pressure fan 4 sucks the debris generated when the drill bit 26 works into the collection box 3 through the hose 5 and the protective cover 6 to avoid the debris splashing. After the processing is completed, the hook 9 is driven to disengage from the clamping groove 7 by pulling the bottom plate 8. After the bottom plate 8 is removed, the debris in the collection box 3 and on the bottom plate 8 are cleaned and collected.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A drilling machine for machining automobile parts with a chip-proof structure, comprising a base (1), characterized in that: A workbench (2) is fixedly mounted above the base (1), a collecting box (3) is fixedly connected to one side of the workbench (2), a negative pressure fan (4) is arranged above the collecting box (3), a hose (5) is arranged at the end of the negative pressure fan (4), a protective cover (6) is fixedly connected to the end of the hose (5), a plurality of slots (7) are respectively arranged on both sides of the collecting box (3), a bottom plate (8) is arranged on the side of the collecting box (3) away from the negative pressure fan (4), and a A plurality of hooks (9), the position of the hooks (9) corresponds to the position of the slots (7), the bottom plate (8) and the collection box (3) are respectively connected by the hooks (9) and the slots (7), a plurality of limit slots (10) are provided above the workbench (2), a fixed block (11) is provided above the workbench (2), a plurality of slide blocks (12) are fixedly connected below the fixed block (11), and the fixed block (11) and the workbench (2) are respectively connected by the slide blocks (12) and the limit slots (10).

2. The chip-free drilling machine for automobile parts processing according to claim 1, characterized in that: A tray (13) is slidably connected to the top of the fixed block (11), and a positioning frame (14) is rotatably connected to the top of the tray (13) via a pin shaft, and two limiting slide rails (15) are fixedly installed on the inner wall of the positioning frame (14).

3. The chip-free drilling machine for automobile parts processing according to claim 2, characterized in that: A clamping plate (16) is slidably connected above the limiting slide rail (15), a threaded rod (17) is provided on one side of the clamping plate (16), the threaded rod (17) penetrates one side of the positioning frame (14), and the threaded rod (17) is threadedly connected to one side of the positioning frame (14).

4. The chip-free drilling machine for automobile parts processing according to claim 1, characterized in that: A bracket (18) is fixedly installed above the base (1), one side of the bracket (18) is fixedly connected to two I-shaped slide rails (19), the outer wall of the I-shaped slide rail (19) is slidably connected to a connecting plate (20), an electric screw rod (21) is provided between the two I-shaped slide rails (19), the electric screw rod (21) passes through one side of the connecting plate (20), and the electric screw rod (21) and the connecting plate (20) are threadedly connected.

5. The chip-free drilling machine for automobile parts processing according to claim 4, characterized in that: A support arm (22) is fixedly connected to one side of the connecting plate (20), a sliding groove (23) is provided on one side of the supporting arm (22), and a baffle (24) is fixedly connected to one end of the supporting arm (22) away from the connecting plate (20).

6. The chip-free drilling machine for automobile parts processing according to claim 5, characterized in that: A drilling machine (25) is slidably connected to one side of the support arm (22) via a slide groove (23); a drill bit (26) is provided below the drilling machine (25); the drill bit (26) penetrates the protective cover (6); and the protective cover (6) is connected to the outer wall of the drilling machine (25).

Images