Numerical control drilling and tapping device

Abstract

The utility model discloses a numerical control drilling and tapping device which comprises a workbench and a chipping box, the chipping box is fixedly installed at the bottom of the workbench, a box door is hinged to one side of the chipping box, a handle is welded to the box door, a chipping opening is formed in the workbench and communicated with the interior of the chipping box, and the chipping box is connected with the workbench. A first mounting seat is fixedly mounted on the workbench, a second mounting seat is fixedly mounted on the side, away from the first mounting seat, of the workbench, a drilling mechanism is fixedly mounted on the upper surface of the first mounting seat, and a tapping mechanism is further fixedly mounted on the first mounting seat. Through the cooperation of the chipping box and the chipping groove, chippings generated during drilling and tapping can fall into the chipping box through the chipping groove, meanwhile, the chippings on the table top of the workbench can be conveniently cleaned into the chipping box, unified collection and cleaning are carried out, the problem of chipping flying is solved, and the harm of the chippings to the health of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control drilling and tapping device. Background Art

[0002] The CNC drilling and tapping device is a device used for automated machining. It combines CNC technology with drilling and tapping functions. The drilling unit uses a tool that is harder and sharper than the workpiece to leave a cylindrical hole or hole on the workpiece through rotary cutting or rotary extrusion. The tapping unit is responsible for tapping after the drilling is completed to form threads inside the drilled hole on the workpiece for installing bolts, nuts or other threaded parts.

[0003] After searching, the utility model with application number CN201921783733.1 discloses a drilling and tapping composite CNC machine tool, which specifically relates to the technical field of CNC machine tools, including a base, a slide groove is provided on the top surface of the base, and fixed sleeve seats are installed on both sides of the slide groove, a frame is provided on one side of one of the fixed sleeve seats, the bottom end of the frame is fixedly connected to the base by bolts, a telescopic frame is provided inside the frame, and a shell is provided on the top of the telescopic frame. The utility model is provided with a lead screw, a lifting plate and a telescopic frame, and the lifting plate drives the frame to move up or down through the forward and reverse rotation of the forward and reverse motors, and the drill rod contacts the workpiece on the drilling and tapping table, and can perform drilling and tapping work on workpieces of different heights, and a first spring, a second spring and a movable rod are provided, and the connecting rod at the bottom end of the support plate moves inside the fixed sleeve seat and squeezes the first spring, and the movable rod squeezes the second spring through the slide seat, which can disperse the external force on the drilling and tapping table.

[0004] The above scheme mentions a drilling and tapping composite CNC machine tool. This scheme can adapt to workpieces of different heights and perform drilling and tapping work on them through the setting of a lifting plate. However, when the drilling and tapping device is processing the workpiece, if the debris generated by drilling and tapping is accumulated on the operating table, when the workpiece is drilled and tapped subsequently, it is not only easy for the debris to fly and affect environmental hygiene, but also easy to endanger the health of the operator. Therefore, we need to propose a CNC drilling and tapping device. Utility Model Content

[0005] The purpose of the utility model is to provide a CNC drilling and tapping device. Through the cooperation of a debris box and a debris groove, the debris generated during drilling and tapping can fall into the debris box through the debris groove. At the same time, it is also convenient to clean the debris on the workbench surface into the debris box for unified collection and cleaning, thereby reducing the problem of flying debris and reducing the harm of debris to the health of workers, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC drilling and tapping device, comprising a workbench and a debris box, the debris box is fixedly installed at the bottom of the workbench, a box door is hinged on one side of the debris box, a handle is welded on the box door, a debris opening is opened on the workbench, the debris opening is connected to the interior of the debris box, a No. 1 mounting seat is fixedly installed on the workbench, a No. 2 mounting seat is fixedly installed on the side of the workbench away from the No. 1 mounting seat, a drilling mechanism is fixedly installed on the upper surface of the No. 1 mounting seat, a tapping mechanism is also fixedly installed on the No. 1 mounting seat, an electric slide is fixedly installed on one side of the No. 1 mounting seat, and a fixing mechanism is fixedly installed on the slider of the electric slide.

[0007] Preferably, the fixing mechanism comprises a base plate and a support plate, the support plates are welded to both sides of the base plate, a No. 3 cylinder is fixedly mounted on opposite sides of the support plates, and a fixing plate is fixedly mounted on the output ends of the No. 3 cylinders.

[0008] Preferably, a clamping block is fixedly welded on one side of the support plate, and a clamping slot is provided on one side of the second mounting seat, and the clamping block is slidably clamped in the clamping slot.

[0009] Preferably, a plurality of debris grooves are provided on the bottom plate, and the bottom plate is located above the workbench.

[0010] Preferably, the drilling mechanism includes a No. 1 mounting frame and a first electric slide rail, the first electric slide rail is fixedly mounted on the No. 1 mounting frame, a No. 1 cylinder is slidably mounted on the first electric slide rail, and a drilling machine is fixedly mounted on the output end of the No. 1 cylinder.

[0011] Preferably, the tapping mechanism comprises a No. 2 mounting frame and a second electric slide rail, a No. 2 air cylinder is slidably mounted on the second electric slide rail, and a tapping machine is fixedly mounted on the output end of the No. 2 air cylinder.

[0012] Preferably, a three-dimensional scanner is fixedly mounted on the workbench, and legs are welded to the bottom end of the workbench.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model cooperates with the debris box and the debris groove so that the debris generated during drilling and tapping can fall into the debris box through the debris groove. At the same time, it is also convenient to clean the debris on the workbench surface into the debris box for unified collection and cleaning, thereby reducing the problem of flying debris and reducing the harm of debris to the health of workers.

[0015] 2. The utility model fixes the workpiece on the fixing mechanism through the cooperation of the electric slide and the fixing mechanism, and then moves the workpiece on the workbench through the electric slide to perform drilling and tapping on the workpiece, thereby ensuring the accuracy of drilling and tapping on the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the utility model.

[0019] In the figure: 1, workbench; 2, mounting seat No. 1; 3, mounting seat No. 2; 4, support leg; 5, debris box; 6, drilling mechanism; 7, tapping mechanism; 8, three-dimensional scanner; 9, fixing mechanism; 201, electric slide; 301, card slot; 501, box door; 502, handle; 601, mounting frame No. 1; 602, first electric slide rail; 603, No. 1 cylinder; 604, drilling machine; 701, mounting frame No. 2; 702, second electric slide rail; 703, No. 2 cylinder; 704, tapping machine; 901, bottom plate; 902, support plate; 903, card block; 904, No. 3 cylinder; 905, fixing plate; 906, debris slot. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 The utility model provides a technical solution: a CNC drilling and tapping device, including a workbench 1 and a debris box 5, the debris box 5 is fixedly installed at the bottom of the workbench 1, a box door 501 is hinged on one side of the debris box 5, and a handle 502 is welded on the box door 501, a debris opening is opened on the workbench 1, and the debris opening is communicated with the interior of the debris box 5, so that the debris bracket generated by drilling and tapping can fall into the debris box 5, a No. 1 mounting seat 2 is fixedly installed on the workbench 1, a No. 2 mounting seat 3 is fixedly installed on the side of the workbench 1 away from the No. 1 mounting seat 2, a drilling mechanism 6 is fixedly installed on the upper surface of the No. 1 mounting seat 2, and a tapping mechanism 7 is also fixedly installed on the No. 1 mounting seat 2, an electric slide 201 is fixedly installed on one side of the No. 1 mounting seat 2, and a fixing mechanism 9 is fixedly installed on the slider of the electric slide 201.

[0022] The fixing mechanism 9 includes a bottom plate 901 and a support plate 902. The support plates 902 are welded on both sides of the bottom plate 901. A No. 3 cylinder 904 is fixedly installed on the opposite side of the support plate 902. The output end of the No. 3 cylinder 904 is fixedly installed with a fixing plate 905. A clamping block 903 is fixedly welded on one side of one of the support plates 902 on the bottom plate 901. For details, see Figure 3 The other side support plate 902 on the bottom plate 901 is fixedly installed on the slider of the electric slide 201. A slot 301 is provided on one side of the No. 2 mounting seat 3. The block 903 is slidably connected in the slot 301. After the electric slide 201 is started, the other side of the fixing mechanism 9 slides in the slot 301 while maintaining the stability of the fixing mechanism 9. A number of debris grooves 906 are provided on the bottom plate 901. The bottom plate 901 is located above the workbench 1 and does not contact the workbench 1, which facilitates the electric slide 201 to move the fixing mechanism 9.

[0023] See Figure 1 The workpiece first passes through the drilling mechanism 6 and then passes through the tapping mechanism 7. The drilling mechanism 6 and the tapping mechanism 7 are both located above the debris opening to facilitate the debris falling into the debris box 5. The drilling mechanism 6 includes a No. 1 mounting frame 601 and a first electric slide rail 602. The first electric slide rail 602 is fixedly mounted on the No. 1 mounting frame 601. A No. 1 cylinder 603 is slidably mounted on the first electric slide rail 602. A drilling machine 604 is fixedly mounted on the output end of the No. 1 cylinder 603. The tapping mechanism 7 includes a No. 2 mounting frame 701 and a second electric slide rail 702. A No. 2 cylinder 703 is slidably mounted on the second electric slide rail 702. A tapping machine 704 is fixedly mounted on the output end of the No. 2 cylinder 703.

[0024] A three-dimensional scanner 8 is also fixedly installed on the workbench 1. The three-dimensional scanner 8 is located on one side of the fixing mechanism 9, which is convenient for scanning the workpiece on the fixing mechanism 9 and transmitting it to the control center to determine the drilling position of the workpiece. A support leg 4 is welded at the bottom end of the workbench 1.

[0025] When in use, the workpiece is placed on the fixing mechanism 9, and the No. 3 cylinder 904 is started to drive the fixing plate 905 to fix the workpiece. The three-dimensional scanner 8 on the workbench 1 will scan the workpiece, and the control center will determine the position of drilling and tapping. Then the electric slide 201 is started to drive the fixing mechanism 9 to move horizontally. After moving to the appropriate position, the first electric slide rail 602 will adjust the position of the drilling machine 604, and the No. 1 cylinder 603 is started to drive the drilling machine 604 to descend to work. After the drilling is completed, the electric slide 201 continues to drive the workpiece to move horizontally. After moving to the tapping mechanism 7, the second electric slide rail 702 is started to adjust the position of the tapping machine 704, and then the No. 2 cylinder 703 is started to drive the tapping machine 704 to descend to process the workpiece.

[0026] The debris generated during the drilling and tapping process will fall into the debris box 5 along the debris groove 906 to prevent debris from accumulating on the workbench. After the drilling and tapping is completed, the remaining debris on the workbench 1 can be cleaned into the debris box 5 through the debris opening, and then the box door 501 can be opened to clean the inside of the debris box 5 uniformly.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A numerically controlled drilling and tapping device, comprising a workbench (1) and a chip box (5), characterized in that: The debris box (5) is fixedly mounted on the bottom of the workbench (1); a box door (501) is hinged on one side of the debris box (5); a handle (502) is welded on the box door (501); a debris opening is opened on the workbench (1); the debris opening is communicated with the interior of the debris box (5); a No. 1 mounting seat (2) is fixedly mounted on the workbench (1); a No. 2 mounting seat (3) is fixedly mounted on the side of the workbench (1) away from the No. 1 mounting seat (2); a drilling mechanism (6) is fixedly mounted on the upper surface of the No. 1 mounting seat (2); a tapping mechanism (7) is also fixedly mounted on the No. 1 mounting seat (2); an electric slide (201) is fixedly mounted on one side of the No. 1 mounting seat (2); and a fixing mechanism (9) is fixedly mounted on the slider of the electric slide (201).

2. A CNC drilling and tapping device according to claim 1, characterized in that: The fixing mechanism (9) comprises a bottom plate (901) and a support plate (902), wherein the support plate (902) is welded to two sides of the bottom plate (901), and a No. 3 cylinder (904) is fixedly mounted on the opposite side of the support plate (902), and a fixing plate (905) is fixedly mounted on the output end of each of the No. 3 cylinders (904).

3. A CNC drilling and tapping device according to claim 2, characterized in that: A clamping block (903) is fixedly welded on one side of the support plate (902), a clamping slot (301) is provided on one side of the second mounting seat (3), and the clamping block (903) is slidably clamped in the clamping slot (301).

4. A CNC drilling and tapping device according to claim 2, characterized in that: The bottom plate (901) is provided with a plurality of debris grooves (906), and the bottom plate (901) is located above the workbench (1).

5. A CNC drilling and tapping device according to claim 1, characterized in that: The drilling mechanism (6) comprises a No. 1 mounting frame (601) and a first electric slide rail (602), wherein the first electric slide rail (602) is fixedly mounted on the No. 1 mounting frame (601), a No. 1 cylinder (603) is slidably mounted on the first electric slide rail (602), and a drilling machine (604) is fixedly mounted on the output end of the No. 1 cylinder (603).

6. A CNC drilling and tapping device according to claim 1, characterized in that: The tapping mechanism (7) comprises a No. 2 mounting frame (701) and a second electric slide rail (702), a No. 2 air cylinder (703) being slidably mounted on the second electric slide rail (702), and a tapping machine (704) being fixedly mounted on the output end of the No. 2 air cylinder (703).

7. A CNC drilling and tapping device according to claim 1, characterized in that: A three-dimensional scanner (8) is also fixedly mounted on the workbench (1), and a supporting leg (4) is welded to the bottom end of the workbench (1).

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