Drilling and tapping machine with chip disposal

Abstract

The utility model discloses a drill and tap machine with residual chip processing function, including frame, workstation, the upper end fixed setting of frame has drill and tap machine head, and the workstation is set up in the frame place and is lifted still including the chip cover that blows, and the below of workstation is equipped with the chip receiving hopper that receives the chippings. The utility model discloses the structural design of cooperation of chip cover and chip receiving hopper, and the chip cover is covered in the workstation when blowing the chip, and the chip fan at the chip cover blows the chippings in the workstation and its flume and falls into the falling chip gap between chip receiving hopper and the workstation, compared with the existing brush cleaning mode, the utility model discloses need not through manual cleaning artificially, and has overcome the problem that the chippings in the flume at the workstation are difficult to clean, and simple operation and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of drilling and tapping machine technology, and in particular to a drilling and tapping machine with a chip removal function. Background Technology

[0002] A drilling and tapping machine is a high-precision CNC machine tool that integrates drilling and tapping functions, widely used in industries such as machinery manufacturing, mold processing, and aerospace. With a high-speed spindle and precision control system at its core, it can achieve rapid drilling and threading of metal materials, making it an indispensable key piece of equipment in modern intelligent manufacturing. When processing metal parts, drilling and tapping machines easily generate various types of debris, such as spiral-shaped long strips of debris and fine, sand-like chips. Currently, the common method for handling these debris relies on manual cleaning, with workers using hand brushes to sweep the debris off. However, when cleaning debris from the worktable of the drilling and tapping machine, the rows of grooves used for mounting fixtures on the worktable must be manually cleaned, and because the grooves are convex ("U") shaped, brush cleaning presents certain difficulties. To solve this problem, we propose a drilling and tapping machine with a built-in debris handling function. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a drilling and tapping machine with a chip removal function.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a drilling and tapping machine with a chip removal function, comprising a frame and a worktable, wherein a drilling and tapping head is fixedly installed at the upper end of the frame, the worktable is ellipsably installed at the frame, and a chip blowing hood is provided below the worktable for receiving chips; when the chip blowing hood covers the worktable, the chip blowing hood blows the chips at the worktable into the chip receiving hood. The dust blowing cover includes a cover, a dust blowing fan, and a mounting base. The mounting base is fixedly disposed on the outside of the cover. The left and right sides of the mounting base are respectively provided with a first mounting port and a second mounting port. A middle storage opening for placing a battery box is provided between the first mounting port and the second mounting port. The cover is provided with a first air outlet and a second air outlet corresponding to the first mounting port and the second mounting port, respectively.

[0005] To further elaborate, the mounting base has arc-shaped openings on both the left and right sides of its base plate, a lower bending plate on the lower side of the base plate, a central groove on the upper side of the base plate, and angled portions for mounting the chip blower on both the left and right sides of the central groove.

[0006] To elaborate further, the angled portion is provided with a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate being perpendicular to each other.

[0007] To further elaborate, the angled portion of the mounting base is provided with a first connecting hole, and the cover is provided with a second connecting hole corresponding to the first connecting hole, with a welding nut provided on the lower side of the second connecting hole.

[0008] To elaborate further, the cover has a first inclined surface and a second inclined surface, the inclination angle of the second inclined surface is smaller than the inclination angle of the first inclined surface, and the chip blower is disposed on the first inclined surface.

[0009] To elaborate further, the second inclined surface of the cover has a viewing window, and a transparent acrylic sheet is provided at the viewing window.

[0010] To elaborate further, the cover has a slot on the inner wall of the second inclined surface for securing the transparent acrylic plate.

[0011] To elaborate further, the second inclined surface of the cover is provided with a handle.

[0012] To further elaborate, a chip-falling gap is provided between the chip hopper and the edge of the worktable, and the chip hopper is provided with a discharge port for discharging the debris inside.

[0013] The beneficial effects of this utility model are as follows: This utility model adopts a structural design that combines a chip blowing hood and a chip collecting hopper. When blowing chips, the chip blowing hood covers the worktable, and the chip blowing fan at the chip blowing hood blows the chips in the worktable and its channels into the chip gap between the chip collecting hopper and the worktable. Compared with the existing brush cleaning method, this utility model does not require manual cleaning and overcomes the problem that the chips in the "convex" shaped channels of the worktable are difficult to clean. It is simple to operate and convenient to use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention when the chip blowing hood covers the worktable.

[0015] Figure 2 This is a schematic diagram of the structure of this utility model after the chip blowing cover is removed from the workbench.

[0016] Figure 3 This is a schematic diagram of the chip blower.

[0017] Figure 4 This is a schematic diagram of the chip blower.

[0018] Figure 5 This is an exploded view of the chip blower hood.

[0019] Figure 6 This is a schematic diagram of the chip receiving hopper.

[0020] Icon labels: 10. Frame; 20. Worktable; 30. Drilling and tapping head; 40. Chip blower hood; 41. Cover; 411. First air outlet; 412. Second air outlet; 413. Second connecting hole; 414. First inclined surface; 415. Second inclined surface; 416. Viewing window; 417. Slot; 42. Chip blower fan; 421. Corner hole; 43. Mounting base; 4301. First mounting port; 4302. 4303, middle placement port; 431, base plate; 4311, middle groove; 432, arc-shaped opening; 433, lower bending plate; 434, corner section; 435, first limiting plate; 436, second limiting plate; 437, first connecting hole; 44, battery box; 45, welding nut; 46, handle; 47, wing bolt; 50, chip hopper; 51, chip drop gap; 52, discharge port. Detailed Implementation

[0021] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.

[0022] Combined with appendix Figure 1 and attached Figure 2 As shown, a drilling and tapping machine with a chip removal function includes a frame 10 and a worktable 20. A drilling and tapping head 30 is fixedly installed at the upper end of the frame 10. The worktable 20 is lifted and installed at the frame 10. It also includes a chip blowing hood 40. A chip receiving hopper 50 for receiving chips is provided below the worktable 20. When the chip blowing hood 40 covers the worktable 20, the chip blowing hood 40 blows the chips at the worktable 20 into the chip receiving hopper 50. A chip drop gap 51 is provided between the chip receiving hopper 50 and the edge of the worktable 20. A discharge port 52 for discharging the chips inside the chip receiving hopper 50 is provided.

[0023] Combined with appendix Figure 3 To be continued Figure 5 As shown, the chip blower hood 40 includes a cover 41, a chip blower fan 42, and a mounting base 43. The mounting base 43 is fixedly disposed on the outside of the cover 41. The left and right sides of the mounting base 43 are respectively provided with a first mounting port 4301 and a second mounting port 4302. The two chip blowers 42 are respectively mounted on the first mounting port 4301 and the second mounting port 4302 of the mounting base 43. The cover 41 is provided with a first air outlet 411 and a second air outlet 412 corresponding to the first mounting port 4301 and the second mounting port 4302, respectively. A middle storage opening 4303 for placing a battery box 44 is provided between the first mounting port 4301 and the second mounting port 4302. The battery box 44 can simultaneously power the chip blowers 42 on both sides.

[0024] Combined with appendix Figure 5As shown, the mounting base 43 has arc-shaped openings 432 on both the left and right sides of the base plate portion 431. These arc-shaped openings 432 specifically prevent obstruction of the air intake of the dust-blowing fan 42 during dust blowing. A lower bending plate portion 433 is provided on the lower side of the base plate portion 431, and a central groove 4311 is provided on the upper side of the base plate portion 4311. Both the left and right sides of the central groove 4311 have angled portions 434 for mounting the dust-blowing fan 42. The angled portions 434 have a first limiting plate 435 and a second limiting plate 436, which are perpendicular to each other.

[0025] When the chip blower 42 is installed at the mounting base 43, the chip blower 42 is inserted into the second mounting port 4302 of the mounting base 43. The second limiting plate 436 and the first limiting plate 435 of the mounting base 43 respectively provide lateral and longitudinal limiting functions for the mounting base 43. The corner portion 434 of the mounting base 43 is provided with a first connecting hole 437, and the cover part 41 is provided with a second connecting hole 413 corresponding to the first connecting hole 437. A welding nut 45 is provided on the lower side of the second connecting hole 413. (See attached...) Figure 3 and attached Figure 5 As shown, after the chip blower 42 is inserted into the second mounting port 4302 of the mounting base 43, the chip blower 42 is fixed by a wing bolt 47. The wing bolt 47 first passes through the first connecting hole 437 of the mounting base 43, then through the corner hole 421 of the chip blower 42, then through the second connecting hole 413 of the cover 41, and finally is threadedly connected to the welding nut 45.

[0026] Combined with appendix Figure 3 and attached Figure 4 As shown, the cover 41 has a first inclined surface 414 and a second inclined surface 415. The inclination angle of the second inclined surface 415 is smaller than that of the first inclined surface 414. The chip blowing cover 40 is located on the first inclined surface 414. Since the chip blowing cover 40 is located on the first inclined surface 414 and the inclination angle of the second inclined surface 415 is smaller than that of the first inclined surface 414, when the chip blowing fan 42 of the chip blowing cover 40 blows chips onto the worktable 20, the second inclined surface 415 can tilt and press part of the air blown by the chip blowing fan 42 towards the worktable 20, thereby improving the chip blowing effect.

[0027] The second inclined surface 415 of the cover 41 is fitted with a handle 46 and has a viewing window 416, at which a transparent acrylic sheet (not shown in the attached drawings) is provided. The inner wall of the second inclined surface 415 of the cover 41 has a slot 417 for holding the transparent acrylic sheet. When the chip blowing cover 40 is placed over the worktable 20 for chip blowing, the operator can observe the chip blowing situation inside through the transparent acrylic sheet.

[0028] When debris needs to be cleaned from 20 locations on the drilling rig's worktable, as shown in the attached document... Figure 1As shown, the chip blowing cover 40 can be directly placed over the workbench 20. The edge of the chip blowing cover 40 is supported by the edge of the chip collecting hopper 50. By activating the chip blowing fan 42 of the chip blowing cover 40, the chip blowing fan 42 can blow the debris on the surface of the workbench 20 and the debris in its channel into the chip gap 51 between the chip collecting hopper 50 and the workbench 20. Compared with the existing brush cleaning method, this utility model does not require manual cleaning and can effectively remove the debris in the "convex" shaped channel of the workbench. It is simple to operate and convenient to use.

[0029] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be called "second" information, and similarly, "second" information can also be called "first" information.

[0031] The above description does not limit the technical scope of this utility model. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall still fall within the technical scope of this utility model.

Claims

1. A drilling and tapping machine with a chip removal function, comprising a frame (10) and a worktable (20), wherein a drilling and tapping head (30) is fixedly mounted on the upper end of the frame (10), and the worktable (20) is flexibly mounted on the frame (10), characterized in that: It also includes a chip blower (40), and a chip receiving hopper (50) for receiving chips is provided below the workbench (20). When the chip blower (40) covers the workbench (20), the chip blower (40) blows the chips on the workbench (20) into the chip receiving hopper (50). The dust blower (40) includes a cover (41), a dust blower fan (42), and a mounting base (43). The mounting base (43) is fixedly disposed on the outside of the cover (41). The left and right sides of the mounting base (43) are respectively provided with a first mounting port (4301) and a second mounting port (4302). A middle storage opening (4303) for placing a battery box (44) is provided between the first mounting port (4301) and the second mounting port (4302). The cover (41) is provided with a first air outlet (411) and a second air outlet (412) respectively corresponding to the first mounting port (4301) and the second mounting port (4302).

2. The drilling and tapping machine with chip removal function according to claim 1, characterized in that: The mounting base (43) has arc-shaped openings (432) on both the left and right sides of the base plate (431), a lower bending plate (433) on the lower side of the base plate (431), a middle groove (4311) on the upper side of the base plate (431), and a bend (434) for mounting the chip blower (42) on both the left and right sides of the middle groove (4311).

3. A drilling and tapping machine with chip removal function according to claim 2, characterized in that: The angled portion (434) is provided with a first limiting plate (435) and a second limiting plate (436), and the first limiting plate (435) and the second limiting plate (436) are perpendicular to each other.

4. A drilling and tapping machine with chip removal function according to claim 2, characterized in that: The angled portion (434) of the mounting base (43) is provided with a first connecting hole (437), and the cover (41) is provided with a second connecting hole (413) corresponding to the first connecting hole (437). A welding nut (45) is provided on the lower side of the second connecting hole (413).

5. A drilling and tapping machine with chip removal function according to claim 1, characterized in that: The cover (41) is provided with a first inclined surface (414) and a second inclined surface (415). The inclination angle of the second inclined surface (415) is smaller than the inclination angle of the first inclined surface (414). The chip blower (40) is provided on the first inclined surface (414).

6. A drilling and tapping machine with chip removal function according to claim 5, characterized in that: The second inclined surface (415) of the cover (41) is provided with a viewing window (416), and a transparent acrylic plate is provided at the viewing window (416).

7. A drilling and tapping machine with chip removal function according to claim 6, characterized in that: The cover (41) has a slot (417) on the inner wall of the second inclined surface (415) for locking the transparent acrylic plate.

8. A drilling and tapping machine with chip removal function according to claim 5, characterized in that: The second inclined surface (415) of the cover (41) is provided with a handle (46).

9. A drilling and tapping machine with chip removal function according to claim 1, characterized in that: A chip drop gap (51) is provided between the chip hopper (50) and the edge of the worktable (20), and a discharge port (52) is provided at the chip hopper (50) for discharging the chips inside.

Images