Six-station drilling and tapping machine

Abstract

The utility model discloses a six-station drilling and tapping machine which comprises a machine base, a first electric telescopic rod and a second electric telescopic rod. A drilling mechanism is arranged at the top of the machine base and comprises an L-shaped plate and a second electric telescopic rod, the L-shaped plate is fixed to one end of the machine base, and the second electric telescopic rod is fixed to the top of the L-shaped plate; the servo motor is arranged at the top of the driving assembly; the drilling heads and the tapping heads are arranged in an annular array mode, and a dust collecting mechanism is arranged at the bottom of the machine base. According to the tapping machine, through the arrangement mode that the six-station workbench, the supporting columns and the drilling mechanism are matched, drilling and tapping can be conveniently conducted on parts on the six-station workbench at the same time through the drilling mechanism, the drilling and tapping efficiency is improved, chippings can be conveniently collected, and the practicability of the tapping machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling and tapping machines, in particular to a six-station drilling and tapping machine. Background Art

[0002] A drilling and tapping machine is a mechanical processing equipment that processes internal threads, screws or threads on the inner side of holes of various parts with through holes or blind holes of different specifications, such as machine housings, equipment end faces, nuts, flanges, etc.

[0003] In order to improve the existing drilling and tapping efficiency, multiple workstations are generally set on the drilling and tapping machine so that it can perform multi-station drilling. However, when performing six-station tapping, although the parts of the six stations can be fixed, drilling and tapping cannot be performed on the six stations at the same time, and the collection of debris after drilling is inconvenient, which affects the practicability of the tapping machine. Utility Model Content

[0004] The purpose of the utility model is to provide a six-station drilling and tapping machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a six-station drilling and tapping machine, comprising: a machine base, which is rotatably connected to a six-station workbench, and a first electric telescopic rod is fixedly connected to the middle of the machine base;

[0006] A drilling mechanism is provided on the top of the machine base, and the drilling mechanism comprises:

[0007] An L-shaped plate and a second electric telescopic rod, wherein the L-shaped plate is fixed to one end of the base, and the second electric telescopic rod is fixed to the top of the L-shaped plate;

[0008] A servo motor and a drive assembly, wherein the servo motor is arranged on the top of the drive assembly;

[0009] A plurality of drilling heads and a plurality of tapping heads are provided, wherein the plurality of drilling heads and the plurality of tapping heads are arranged in a circular array, the driving assembly is used for rotating the plurality of drilling heads and the plurality of tapping heads, and a dust collecting mechanism is provided at the bottom of the machine base.

[0010] Preferably, the driving assembly includes a moving plate, a rotating shaft, a first gear, a plurality of second gears and a plurality of rotating rods, the servo motor is fixed to the top of the moving plate, the rotating shaft is fixedly and interlacedly connected with the middle portion of the first gear, a plurality of the second gears are meshedly connected with the outer wall of the same first gear, and the rotating rod is fixedly and interlacedly connected with the middle portion of the second gear.

[0011] Preferably, the rotating shaft is drivingly connected to the output end of the servo motor, and both ends of the rotating shaft are rotatably interlacedly connected to the top and bottom of the movable plate through bearings respectively.

[0012] Preferably, both ends of the plurality of rotating rods are rotatably and interlacedly connected with the top and bottom of the movable plate through bearings, and the plurality of rotating rods are movably connected with the tops of the plurality of drilling heads and the plurality of tapping heads through connecting heads.

[0013] Preferably, a transparent frame is fixedly connected to the outer wall of the L-shaped plate, and an inlet and an outlet are provided on both sides of the transparent frame.

[0014] Preferably, the dust collecting mechanism includes a plurality of feed holes, a connecting groove, a receiving groove and a collecting box, the plurality of feed holes are arranged in a circular array at the bottom of the six-station workbench, the connecting groove is communicated with the inner cavity of the receiving groove, and the collecting box is communicated with the inner cavity of the receiving groove.

[0015] Preferably, the connecting groove is opened on the top of the base, and the receiving groove is opened on the front of the base.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model adopts a coordinated arrangement of a six-station workbench, a support column and a drilling mechanism, and utilizes the drilling mechanism to facilitate simultaneous drilling and tapping of parts on the six-station workbench, thereby improving the drilling and tapping efficiency, facilitating the collection of debris, and improving the practicability of the tapping machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall front sectional structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the top structure of the workbench of the utility model.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the movable plate of the utility model in a top view.

[0022] In the figure: 1. machine base; 2. six-station workbench; 3. first electric telescopic rod; 4. drilling mechanism; 41. L-shaped plate; 42. second electric telescopic rod; 43. servo motor; 44. driving assembly; 441. moving plate; 442. rotating shaft; 443. first gear; 444. second gear; 445. rotating rod; 45. drilling head; 46. tapping head; 5. transparent frame; 6. dust collection mechanism; 61. feeding hole; 62. connecting groove; 63. storage groove; 65. collection box. DETAILED DESCRIPTION

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

[0024] The utility model provides Figure 1-4 A six-station drilling and tapping machine is shown, comprising:

[0025] The machine base 1 is rotatably connected to a six-station workbench 2, which is annular in structure and provided with six clamps for clamping and fixing parts. A first electric telescopic rod 3 is fixedly connected to the middle of the machine base 1, and the first electric telescopic rod 3 is provided in the middle of the six-station workbench 2 for ejecting the processed parts on the six-station workbench 2 from the surface of the six-station workbench 2.

[0026] A drilling mechanism 4 is provided on the top of the base 1, and the drilling mechanism 4 includes:

[0027] An L-shaped plate 41 and a second electric telescopic rod 42, wherein the L-shaped plate 41 is fixed to one end of the base 1, and the second electric telescopic rod 42 is fixed to the top of the L-shaped plate 41, so as to drive the driving assembly 44 to move;

[0028] The servo motor 43 and the driving assembly 44, the servo motor 43 is arranged on the top of the driving assembly 44, the driving assembly 44 includes a moving plate 441, a rotating shaft 442, a first gear 443, a plurality of second gears 444 and a plurality of rotating rods 445, the second electric telescopic rod 42 is fixedly connected to the upper surface of the moving plate 441 through a fixing frame, the servo motor 63 is fixed to the top of the moving plate 441, the servo motor 63 is electrically connected to the external power supply through an external switch, the rotating shaft 442 is transmission-connected to the output end of the servo motor 63, and the rotating shaft 442 is The two ends of the plurality of rotating rods 445 are respectively rotatably connected with the top and bottom of the moving plate 441 through bearings, the rotating shaft 442 is fixedly connected with the middle of the first gear 443, and the plurality of second gears 444 are meshedly connected with the outer wall of the same first gear 443. The two ends of the plurality of rotating rods 445 are respectively rotatably connected with the top and bottom of the moving plate 441 through bearings, and the rotating rods 445 are fixedly connected with the middle of the second gear 444. The first gear 443 drives the plurality of second gears 444 to rotate synchronously through the drive of the servo motor 63.

[0029] A plurality of drilling heads 45 and a plurality of tapping heads 46, a driving assembly 44 is used for rotating the plurality of drilling heads 45 and the plurality of tapping heads 46, the plurality of drilling heads 45 and the plurality of tapping heads 46 are arranged in a circular array, a plurality of rotating rods 445 are respectively movably connected with the tops of the plurality of drilling heads 45 and the plurality of tapping heads 46 through connecting heads, and the plurality of drilling heads 45 are arranged adjacent to each other, so as to facilitate simultaneous drilling and tapping of parts on the six-station workbench 2;

[0030] The outer wall of the L-shaped plate 41 is fixedly connected with a transparent frame 5 to prevent the splashing of debris. Both sides of the transparent frame 5 are provided with inlets and outlets to facilitate the entry and exit of parts. A dust collecting mechanism 6 is provided at the bottom of the base 1. The dust collecting mechanism 6 includes a plurality of feed holes 61, a connecting groove 62, a receiving groove 63 and a collecting box 65. The plurality of feed holes 61 are arranged in a circular array at the bottom of the six-station workbench 2. The feed holes 61 are arranged on the fixture of the six-station workbench 2. The connecting groove 62 It is opened on the top of the machine base 1, and the storage groove 63 is opened on the front of the machine base 1. The connecting groove 62 is an annular groove, and the connecting groove 62 is communicated with the inner cavity of multiple discharge holes 61, so that the processing debris on the six-station workbench 2 can flow into the inner cavity of the connecting groove 62 through the discharge holes 61, the connecting groove 62 is communicated with the inner cavity of the storage groove 63, and the collecting box 65 is communicated with the inner cavity of the storage groove 63, so that the collecting box 65 can stably collect the debris falling from the inner cavity of the connecting groove 62.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A six-station drilling and tapping machine, comprising: A machine base (1) is rotatably connected to a six-station workbench (2), and a first electric telescopic rod (3) is fixedly connected to the middle of the machine base (1); The invention is characterized in that a drilling mechanism (4) is arranged on the top of the machine base (1), and the drilling mechanism (4) comprises: An L-shaped plate (41) and a second electric telescopic rod (42), wherein the L-shaped plate (41) is fixed to one end of the machine base (1), and the second electric telescopic rod (42) is fixed to the top of the L-shaped plate (41); A servo motor (43) and a drive assembly (44), wherein the servo motor (43) is arranged on the top of the drive assembly (44); A plurality of drilling heads (45) and a plurality of tapping heads (46) are provided, wherein the plurality of drilling heads (45) and the plurality of tapping heads (46) are arranged in a ring array, the driving assembly (44) is used for rotating the plurality of drilling heads (45) and the plurality of tapping heads (46), and a dust collecting mechanism (6) is provided at the bottom of the machine base (1).

2. A six-station drilling and tapping machine according to claim 1, characterized in that: The driving assembly (44) includes a moving plate (441), a rotating shaft (442), a first gear (443), a plurality of second gears (444) and a plurality of rotating rods (445); the servo motor is fixed to the top of the moving plate (441); the rotating shaft (442) is fixedly and interlacedly connected with the middle of the first gear (443); the plurality of second gears (444) are meshedly connected with the outer wall of the same first gear (443); and the rotating rod (445) is fixedly and interlacedly connected with the middle of the second gear (444).

3. A six-station drilling and tapping machine according to claim 2, characterized in that: The rotating shaft (442) is drivingly connected to the output end of the servo motor, and the two ends of the rotating shaft (442) are rotatably interlacedly connected to the top and bottom of the moving plate (441) through bearings.

4. A six-station drilling and tapping machine according to claim 2, characterized in that: The two ends of the plurality of rotating rods (445) are rotatably connected with the top and bottom of the movable plate (441) through bearings, and the plurality of rotating rods (445) are movably connected with the tops of the plurality of drilling heads (45) and the plurality of tapping heads (46) through connectors.

5. A six-station drilling and tapping machine according to claim 2, characterized in that: The outer wall of the L-shaped plate (41) is fixedly connected with a transparent frame (5), and both sides of the transparent frame (5) are provided with an inlet and an outlet.

6. A six-station drilling and tapping machine according to claim 5, characterized in that: The dust collecting mechanism (6) comprises a plurality of material discharge holes (61), a connecting groove (62), a receiving groove (63) and a collecting box (65); the plurality of material discharge holes (61) are arranged in a circular array at the bottom of the six-station workbench (2); the connecting groove (62) is in communication with the inner cavity of the receiving groove (63); and the collecting box (65) is in communication with the inner cavity of the receiving groove (63).

7. A six-station drilling and tapping machine according to claim 6, characterized in that: The connecting groove (62) is provided on the top of the machine base (1), and the receiving groove (63) is provided on the front of the machine base (1).

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