CN208696758U - A kind of numerical control drilling and tapping machine - Google Patents

Abstract

The utility model discloses a kind of numerical control drilling and tapping machines, including rack, moving assembly, boring assemblies and tapping component, the boring assemblies and tapping component and moving assembly are all provided on the rack, the upper surface of rack workbench is provided with the limiting groove of the moving assembly along its length, the front end of the limiting groove is equipped with a 3-D scanning and forms instrument, the transmission belt is located in the limiting groove, multiple gag lever posts are provided along its length between the two sides of the limiting groove, the bottom of the gag lever post is equipped with the fixing end of the extensible member one, the movable end of the extensible member one is fixedly connected with the limit plate, the boring assemblies and tapping component are located at the two sides of the gag lever post, the boring assemblies include drill spindle, drilling tool and bore motor；The tapping component includes tapping spindle, threading tool and tapping motor.The utility model keeps drilling, tapping more accurate, avoids manually putting, and reduces manual labor amount.

Description

A kind of numerical control drilling and tapping machine

Technical field

The utility model relates to drilling and tapping machine technical field, specially a kind of numerical control drilling and tapping machine.

Background technique

The procedure of processing of workpiece internal screw thread is first to drill, then tapping, drilling operating are generally completed on drilling machine, using than Harder, the sharper keen tool of workpiece leaves cylindrical hole or hole by way of rotary cutting or rotary squeezing on workpiece. Tapping procedures are generally completed on tapping machine, on workpiece the through-hole of different size or the medial surface of blind hole process internal screw thread, Screw or tooth are buckled.In process, technical staff needs manual travelling workpiece, makes tapping after Workpiece boring, when multiple works When part, it will lead to that working efficiency is low or manual operation will cause position inaccurate.

Utility model content

The purpose of this utility model is to provide a kind of numerical control drilling and tapping machines, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of numerical control drilling and tapping machine, including rack, shifting Dynamic component, boring assemblies and tapping component, the rack include workbench, upper support frame and lower bracing frame, the workbench Upper and lower two sides be respectively equipped with the upper support frame and lower bracing frame, the upper support frame is equipped with connecting rod, the moving assembly If on the workbench, the boring assemblies and tapping component are located on the connecting rod, the moving assembly includes transmission Band, limiting groove, adjacent gag lever post, extensible member one and limit plate, the upper surface of the workbench are provided with along its length The limiting groove, the front end of the limiting groove are equipped with a 3-D scanning and form instrument, and it is recessed that the transmission belt is located at the limit In slot, multiple gag lever posts are provided along its length between the two sides of the limiting groove, the bottom of the gag lever post is equipped with institute The fixing end of extensible member one is stated, the movable end of the extensible member one is fixedly connected with the limit plate, the boring assemblies and tapping Component is located at the two sides of the gag lever post, and the boring assemblies include drill spindle, drilling tool and bore motor, the company The bottom of bar is equipped with the extensible member two, and the movable end of the extensible member two is fixedly connected with the bore motor, the drilling electricity The output shaft of machine is fixedly connected with the drill spindle, and the drill spindle is fixedly attached to the drilling tool；The tapping group Part includes tapping spindle, threading tool and tapping motor, and the connecting rod is equipped with the extensible member three, the extensible member three Movable end is fixedly connected with the tapping motor, and the output shaft of the tapping motor is fixedly connected with the tapping spindle, the tapping Main shaft is fixedly connected with the threading tool.

Preferably, there are two the gag lever post is set, respectively gag lever post one and gag lever post two, the boring assemblies and tapping Component is respectively provided at the two sides of the gag lever post one and gag lever post two.

Preferably, a control assembly is additionally provided on the workbench, the control assembly includes control switch and control Device, the input terminal of the controller is connected to the control switch and 3-D scanning forms instrument, and the output end of the controller connects It is connected to the extensible member one, extensible member two, extensible member three, bore motor and tapping motor.

Preferably, the controller is PLC controller, the model Siemens S7-300 of the controller.

Preferably, the gag lever post is covered with a protective cover along the workbench and upper support frame.

Preferably, the protective cover is made of transparent plastic.

Compared with prior art, the utility model has the beneficial effects that the utility model is provided with moving assembly, boring assemblies And tapping component, wherein moving assembly is equipped with 3-D scanning and forms instrument, and workpiece is put on transmission belt, and 3-D scanning forms instrument Workpiece scanning is transmitted to control assembly in 3D structure first, control assembly determines the drilling position of workpiece according to the structure of workpiece Set, then using on gag lever post one extensible member one drive limit plate be pressed on workpiece, then using boring assemblies to workpiece into Row drilling is then transported on band and send workpiece to two lower section of gag lever post, drives limit plate to be pressed under workpiece using extensible member one, tapping Workpiece is carried out tapping by component, and the utility model keeps drilling, tapping more accurate, avoids manually putting, and reduces manual labor amount.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the workbench of the utility model；

Fig. 3 is the frame diagram of the utility model.

In figure: 1, workbench；2, upper support frame；3, lower bracing frame；4, connecting rod；5, transmission belt；6, limiting groove；7, three Dimension scanning forms instrument；8, gag lever post one；9, gag lever post two；10, extensible member one；11, limit plate；12, extensible member two；13, it drills Motor；14, drill spindle；15, drilling tool；16, extensible member three；17, tapping motor；18, tapping spindle；19, threading tool； 20, control assembly；21, control switch；22, control switch；23, protective cover.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Such as Fig. 1-3, it is proposed that following embodiments:

A kind of numerical control drilling and tapping machine, including rack, moving assembly, boring assemblies and tapping component, the rack include work Make platform 1, upper support frame 2 and lower bracing frame 3, the upper and lower two sides of the workbench 1 are respectively equipped with the upper support frame 2 and lower branch Support 3, the upper support frame 2 are equipped with connecting rod 4, and the moving assembly is located on the workbench 1, the boring assemblies and Tapping component is located on the connecting rod 4, the moving assembly include transmission belt 5, limiting groove 6, gag lever post, extensible member 1 with And limit plate 11, the upper surface of the workbench 1 are provided with the limiting groove 6 along its length, the limiting groove 6 Front end is equipped with a 3-D scanning and forms instrument 7, and the transmission belt 5 is located in the limiting groove 6, the two sides of the limiting groove 6 Between be provided along its length multiple gag lever posts, the bottom of the gag lever post is equipped with the fixing end of the extensible member 1, institute The movable end for stating extensible member 1 is fixedly connected with the limit plate 11, and the boring assemblies and tapping component are located at the gag lever post Two sides, the boring assemblies include drill spindle 14, drilling tool 15 and bore motor 13, and the bottom of the connecting rod 4 is set There is the extensible member 2 12, the movable end of the extensible member 2 12 is fixedly connected with the bore motor 13, the drilling electricity 13 Output shaft is fixedly connected with the drill spindle 14, and the drill spindle 14 is fixedly attached to the drilling tool 15；The tapping Component includes tapping spindle 18, threading tool 19 and tapping motor 17, and the connecting rod 4 is equipped with the extensible member 3 16, institute The movable end for stating extensible member 3 16 is fixedly connected with the tapping motor 17, and the output shaft of the tapping motor 17 is fixedly connected described Tapping spindle 18, the tapping spindle 18 are fixedly connected with the threading tool 19.

In the present embodiment, there are two the gag lever post is set, respectively gag lever post 1 and gag lever post 29, the drilling group Part and tapping component are respectively provided at the two sides of the gag lever post 1 and gag lever post 29.Avoid boring assemblies and tapping component mutual It influences.

In the present embodiment, a control assembly 20 is additionally provided on the workbench, the control assembly 20 includes that control is opened 22 and controller 21 are closed, the input terminal of the controller 21 is connected to the control switch 22 and 3-D scanning forms instrument 7, The output end of the controller 21 be connected to the extensible member 1, extensible member 2 12, extensible member 3 16, bore motor 13 and Tapping motor 17；The controller 21 is PLC controller, the model Siemens S7-300 of the controller 21.Intelligence control System, the operation is more convenient.

In the present embodiment, the gag lever post is covered with a protective cover 23 along the workbench 1 and upper support frame 2；Institute Protective cover 23 is stated to be made of transparent plastic.Prevent the metal fillings of drilling from splashing.

Working principle: the utility model is provided with moving assembly, boring assemblies and tapping component, wherein on moving assembly Instrument 7 is formed equipped with 3-D scanning, workpiece is put on transmission belt 5, it is in first 3D structure by workpiece scanning that 3-D scanning, which forms instrument 7, It is transmitted to control assembly 20, control assembly 20 determines the bore position of workpiece according to the structure of workpiece, then utilizes gag lever post one Extensible member 1 on 8 drives limit plate 11 to be pressed on workpiece, is then drilled using boring assemblies to workpiece, is then passed It send band 5 to send workpiece to 29 lower section of gag lever post, drives limit plate 11 to be pressed under workpiece using extensible member 1, tapping component will Workpiece carries out tapping, and the utility model keeps drilling, tapping more accurate, avoids manually putting, and reduces manual labor amount.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of numerical control drilling and tapping machine, it is characterised in that: including rack, moving assembly, boring assemblies and tapping component, the machine Frame includes workbench (1), upper support frame (2) and lower bracing frame (3), and the upper and lower two sides of the workbench (1) are respectively equipped with described Upper support frame (2) and lower bracing frame (3), the upper support frame (2) are equipped with connecting rod (4), and the moving assembly is located at the work Make on platform (1), the boring assemblies and tapping component are located on the connecting rod (4), and the moving assembly includes transmission belt (5), limiting groove (6), gag lever post, extensible member one (10) and limit plate (11), the upper surface of the workbench (1) is along its length Degree direction is provided with the limiting groove (6), and the front end of the limiting groove (6) is equipped with a 3-D scanning and forms instrument (7), the biography Dynamic band (5) is located in the limiting groove (6), is provided along its length multiple limits between the two sides of the limiting groove (6) Position bar, the bottom of the gag lever post are equipped with the fixing end of the extensible member one (10), and the movable end of the extensible member one (10) is solid Surely it connects the limit plate (11), the boring assemblies and tapping component are located at the two sides of the gag lever post, the boring assemblies Including drill spindle (14), drilling tool (15) and bore motor (13), the bottom of the connecting rod (4) is equipped with the extensible member Two (12), the movable end of the extensible member two (12) are fixedly connected the bore motor (13), the bore motor (13) it is defeated Shaft is fixedly connected the drill spindle (14), and the drill spindle (14) is fixedly attached to the drilling tool (15)；It is described Tapping component includes tapping spindle (18), threading tool (19) and tapping motor (17), and the connecting rod (4) is equipped with described stretch Contracting part three (16), the movable end of the extensible member three (16) are fixedly connected with the tapping motor (17), the tapping motor (17) Output shaft be fixedly connected the tapping spindle (18), the tapping spindle (18) is fixedly connected with the threading tool (19).

2. a kind of numerical control drilling and tapping machine according to claim 1, it is characterised in that: there are two the gag lever post is set, respectively Gag lever post one (8) and gag lever post two (9), the boring assemblies and tapping component are respectively provided at the gag lever post one (8) and limit The two sides of bar two (9).

3. a kind of numerical control drilling and tapping machine according to claim 1, it is characterised in that: be additionally provided with a control group on the workbench Part (20), the control assembly (20) include control switch (22) and controller (21), the input terminal of the controller (21) It is connected to the control switch (22) and 3-D scanning forms instrument (7), the output end of the controller (21) is connected to described stretch Contracting part one (10), extensible member two (12), extensible member three (16), bore motor (13) and tapping motor (17).

4. a kind of numerical control drilling and tapping machine according to claim 3, it is characterised in that: the controller (21) is PLC controller, The model Siemens S7-300 of the controller (21).

5. a kind of numerical control drilling and tapping machine according to claim 1, it is characterised in that: the gag lever post is along the workbench (1) And a protective cover (23) are covered on upper support frame (2).

6. a kind of numerical control drilling and tapping machine according to claim 5, it is characterised in that: the protective cover (23) is by transparent plastic system At.