CN213257199U

CN213257199U - Large-scale precise numerical control drilling machining center

Info

Publication number: CN213257199U
Application number: CN202021483308.3U
Authority: CN
Inventors: 郭风雷; 安兴彬
Original assignee: Nantong Display Props Co ltd
Current assignee: Nantong Display Props Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-25
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a large-scale accurate numerical control drilling machining center, the on-line screen storage device comprises a base, the upper surface of base is provided with the workstation, the upper surface difference fixedly connected with protection casing and the vertical support board of base, the first servo motor of vertical support board's last fixed surface is connected with, the spout has been seted up in the front of vertical support board, the inner wall of spout rotates and is connected with the screw thread lead screw, the inner wall sliding connection of spout has the removal backup pad, the inside of removing the backup pad is provided with second servo motor, the lower fixed surface of removing the backup pad is connected with the mounting panel. This large-scale accurate numerical control drilling machining center, through setting up mounting panel, second servo motor, first gear, second gear and broach shell, first gear drives a plurality of second gears and rotates simultaneously, and the installation drilling cutter is gone up to a plurality of broach shells, can drill a plurality of parts simultaneously to realize improving work efficiency's effect.

Description

Large-scale precise numerical control drilling machining center

Technical Field

The utility model relates to a machining equipment technical field specifically is a large-scale accurate numerical control drilling machining center.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, the numerical control machining center is one of numerical control machines which have the highest yield and are most widely applied in the world at present, the comprehensive machining capacity of the numerical control machining center is high, a workpiece can finish more machining contents after being clamped once, the machining precision is high, batch workpieces with medium machining difficulty are machined, the efficiency is 5-10 times that of common equipment, especially, the numerical control machining center can finish machining which cannot be finished by a plurality of common equipment, the numerical control machining center is more suitable for single-piece machining or medium and small batch multi-variety production with complex shapes and high precision requirements, and functions of milling, boring, drilling, tapping, cutting and the like are integrated on one piece of equipment, so that the numerical control machining center has a plurality.

Present numerical control machining center adds man-hour at mechanical drilling, can not drill or bore a plurality of holes to a plurality of parts simultaneously, and work efficiency is low, and the production of unsuitable design production line batch work piece is to this defect, the utility model provides a large-scale accurate numerical control drilling machining center.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale accurate numerical control drilling machining center to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a large-scale precise numerical control drilling machining center comprises a base, wherein a workbench is arranged on the upper surface of the base, a protective cover and a vertical supporting plate are fixedly connected to the upper surface of the base respectively, a first servo motor is fixedly connected to the upper surface of the vertical supporting plate, a sliding groove is formed in the front surface of the vertical supporting plate, a threaded lead screw is rotatably connected to the inner wall of the sliding groove, a movable supporting plate is slidably connected to the inner wall of the sliding groove, a second servo motor is arranged inside the movable supporting plate, a mounting plate is fixedly connected to the lower surface of the movable supporting plate, a mounting groove is formed in the upper surface of the mounting plate, a first gear and a second gear are rotatably connected to the inner wall of the mounting groove respectively, a cutter sleeve is fixedly connected to the inner wall of the second gear, a drilling cutter is inserted, the front of protection casing has seted up the opening, the interior antetheca sliding connection of protection casing has the guard gate, the front of guard gate is provided with the observation window respectively and opens the handle, the front of protection casing is provided with the CNC controller, first servo motor and second servo motor all with CNC controller electric connection.

Preferably, the output end of the first servo motor is fixedly connected with the top end of the threaded lead screw.

Preferably, the upper surface of the movable supporting plate is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with the surface of the threaded lead screw, and the lower surface of the movable supporting plate is parallel to the upper surface of the workbench.

Preferably, the output shaft of the second servo motor extends to the inside of the mounting plate, and the bottom end of the output shaft of the second servo motor is fixedly connected with the upper surface of the first gear.

Preferably, the surface of the first gear is meshed with the surface of the second gear, the number of the second gears is multiple, and the multiple second gears are circumferentially arranged in the mounting plate at equal intervals.

Preferably, the lower surface of base is provided with the coolant liquid case, the lower fixed surface of coolant liquid case is connected with the gyro wheel, the front of coolant liquid case is provided with liquid level display, the lower fixed surface of base is connected with adjustable supporting leg.

Advantageous effects

The utility model provides a large-scale accurate numerical control drilling machining center possesses following beneficial effect:

1. this large-scale accurate numerical control drilling machining center, through setting up first servo motor, screw lead screw and removal backup pad, the rotatory drive of screw lead screw removes the backup pad and reciprocates, realizes driling downwards, through setting up mounting panel, second servo motor, first gear, second gear and broach shell, first gear drives a plurality of second gears and rotates simultaneously, installs the drilling cutter on a plurality of broach shells, can drill a plurality of parts simultaneously to the realization improves work efficiency's effect.

2. This large-scale accurate numerical control drilling machining center through setting up protection casing and guard gate, prevents to add man-hour, and the iron fillings injury people of departure improve the security, through setting up the broach shell, can change the drilling cutter of different model specifications, is suitable for the different products of processing to realize the effect of multiple-use nature.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a side sectional structure of the vertical support plate of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: the automatic drilling machine comprises a base 1, a workbench 2, a protective cover 3, a vertical supporting plate 4, a first servo motor 5, a threaded lead screw 6, a movable supporting plate 7, a second servo motor 8, a mounting plate 9, a first gear 10, a second gear 11, a cutter sleeve 12, a drilling cutter 13, a protective door 14, a CNC (computerized numerical control) controller 15 and a cooling liquid tank 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a large-scale precise numerical control drilling machining center comprises a base 1, wherein a workbench 2 is arranged on the upper surface of the base 1, a protective cover 3 and a vertical support plate 4 are respectively and fixedly connected to the upper surface of the base 1, a first servo motor 5 is fixedly connected to the upper surface of the vertical support plate 4, a sliding groove is formed in the front surface of the vertical support plate 4, a threaded lead screw 6 is rotatably connected to the inner wall of the sliding groove, the output end of the first servo motor 5 is fixedly connected to the top end of the threaded lead screw 6, a movable support plate 7 is slidably connected to the inner wall of the sliding groove, a threaded hole is formed in the upper surface of the movable support plate 7, the inner wall of the threaded hole is in threaded connection with the surface of the threaded lead screw 6, the lower surface of the movable support plate 7 is parallel to the upper surface of the workbench 2, the movable support plate, and downward drilling is realized.

A second servo motor 8 is arranged inside the movable supporting plate 7, a mounting plate 9 is fixedly connected to the lower surface of the movable supporting plate 7, a mounting groove is formed in the upper surface of the mounting plate 9, a first gear 10 and a second gear 11 are respectively and rotatably connected to the inner wall of the mounting groove, an output shaft of the second servo motor 8 extends to the inside of the mounting plate 9, the bottom end of the output shaft of the second servo motor 8 is fixedly connected with the upper surface of the first gear 10, the surface of the first gear 10 is meshed with the surface of the second gear 11, the number of the second gears 11 is multiple, the multiple second gears 11 are circumferentially arranged in the mounting plate 9 at equal intervals, a cutter sleeve 12 is fixedly connected to the inner wall of the second gear 11, a drilling cutter 13 is inserted into the bottom end of the cutter sleeve 12 and extends to the lower surface of the mounting plate 9, and a drilling cutter 13 is inserted into the mounting plate 9, through the arrangement of the mounting plate 9, the first gear 10 drives the second gears 11 to rotate simultaneously, the drilling tools 13 are installed on the tool holders 12, and a plurality of parts can be drilled simultaneously, so that the effect of improving the working efficiency is achieved.

Through setting up the cutter sleeve 12, can change the drilling cutter 13 of different model specifications, be suitable for the different products of processing to realize the effect of multiple use nature.

The opening has been seted up in the front of protection casing 3, the interior antetheca sliding connection of protection casing 3 has guard gate 14, guard gate 14's front is provided with the observation window respectively and opens the handle, guard gate 3's front is provided with CNC controller 15, first servo motor 5 and second servo motor 8 all with 15 electric connection of CNC controller, base 1's lower surface is provided with coolant liquid case 16, coolant liquid case 16's lower fixed surface is connected with the gyro wheel, coolant liquid case 16's front is provided with liquid level display, base 1's lower fixed surface is connected with adjustable supporting leg, through setting up protection casing 3 and guard gate 14, prevent to add man-hour, the iron fillings injury people that fly out, the security is improved.

The working principle is as follows: when the large-scale precise numerical control drilling machining center is used, the machining center is powered on, the CNC controller 15 is started, a proper drilling tool 13 is selected and installed on the tool sleeve 12, a plurality of parts are fixed on the clamping tool, the positions of the parts correspond to the positions of the drilling tools 13 one by one, the clamping tool is fixedly installed on the surface of the workbench 2, the second servo motor 8 is started, the first gear 10 drives a plurality of second gears 11 to rotate simultaneously, meanwhile, the first servo motor 5 drives the threaded lead screw 6 to rotate, the movable supporting plate 7 is driven to move up and down in the sliding groove of the vertical supporting plate 4, downward drilling is achieved, due to the fact that the drilling tools 13 are installed in the tool sleeves 12, the parts can be drilled simultaneously, drilling efficiency is improved, the size of the tool sleeve 12 is fixed, the drilling tools 13 of different models and specifications can be replaced, the drilling machine is suitable for processing different products, so that the machining center has the functions of efficient drilling and versatility.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a large-scale accurate numerical control drilling machining center, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a workbench (2), the upper surface of the base (1) is fixedly connected with a protective cover (3) and a vertical supporting plate (4) respectively, the upper surface of the vertical supporting plate (4) is fixedly connected with a first servo motor (5), the front of the vertical supporting plate (4) is provided with a chute, the inner wall of the chute is rotatably connected with a threaded lead screw (6), the inner wall of the chute is slidably connected with a movable supporting plate (7), the inside of the movable supporting plate (7) is provided with a second servo motor (8), the lower surface of the movable supporting plate (7) is fixedly connected with a mounting plate (9), the upper surface of the mounting plate (9) is provided with a mounting groove, the inner wall of the mounting groove is rotatably connected with a first gear (10) and a second gear (11) respectively, the inner wall of the second gear (11) is fixedly, the bottom of broach shell (12) extends to the lower surface of mounting panel (9) and inserts and be equipped with drilling tool (13), the opening has been seted up in the front of protection casing (3), the interior antetheca sliding connection of protection casing (3) has guard gate (14), the front of guard gate (14) is provided with the observation window respectively and opens the handle, the front of protection casing (3) is provided with CNC controller (15), first servo motor (5) and second servo motor (8) all with CNC controller (15) electric connection.

2. The large-scale precise numerical control drilling machining center according to claim 1, characterized in that: the output end of the first servo motor (5) is fixedly connected with the top end of the threaded lead screw (6).

3. The large-scale precise numerical control drilling machining center according to claim 1, characterized in that: the upper surface of the movable supporting plate (7) is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with the surface of the threaded lead screw (6), and the lower surface of the movable supporting plate (7) is parallel to the upper surface of the workbench (2).

4. The large-scale precise numerical control drilling machining center according to claim 1, characterized in that: the output shaft of second servo motor (8) extends to the inside of mounting panel (9), the bottom of second servo motor (8) output shaft and the upper surface fixed connection of first gear (10).

5. The large-scale precise numerical control drilling machining center according to claim 1, characterized in that: the surface of first gear (10) and the surface meshing of second gear (11), the quantity of second gear (11) is a plurality of, and a plurality of second gear (11) circumference equidistance set up the inside of mounting panel (9).

6. The large-scale precise numerical control drilling machining center according to claim 1, characterized in that: the lower surface of base (1) is provided with coolant liquid case (16), the lower fixed surface of coolant liquid case (16) is connected with the gyro wheel, the front of coolant liquid case (16) is provided with liquid level display, the lower fixed surface of base (1) is connected with adjustable supporting leg.