CN215616356U

CN215616356U - Double-spindle numerical control drilling and milling machine

Info

Publication number: CN215616356U
Application number: CN202122005152.9U
Authority: CN
Inventors: 王永; 梅永金; 王卫东
Original assignee: Shandong Ganzheng Cnc Machinery Co ltd
Current assignee: Shandong Ganzheng Cnc Machinery Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-25
Anticipated expiration: 2031-08-25

Abstract

A double-spindle numerical control drilling and milling machine is characterized in that a manipulator places an aluminum alloy section on a workbench, a positioning device positions the aluminum alloy section, and a pressing device presses the aluminum alloy section on the workbench to prevent the aluminum alloy section from moving during machining. The front end and the rear end of the workbench are respectively provided with the drilling and milling power head I and the drilling and milling power head II, the drilling and milling power head I and the drilling and milling power head II are driven by the drilling and milling power head driving device to move along the front-rear direction, the left-right direction and the up-down direction respectively, and therefore the front side and the rear side of the aluminum alloy section can be drilled and milled simultaneously, machining efficiency is improved, double-side machining can be completed by clamping the aluminum alloy section once, and machining precision is improved.

Description

Double-spindle numerical control drilling and milling machine

Technical Field

The utility model relates to the technical field of door and window equipment, in particular to a double-spindle numerical control drilling and milling machine.

Background

The aluminum alloy door and window needs to be subjected to processing operations such as punching, slotting, lockhole drilling and the like during production and processing, and the traditional numerical control drilling and milling machine for processing the aluminum alloy door and window is provided with a drilling and milling power head, can only process a single surface, is low in processing efficiency and is not suitable for being used in an aluminum profile automatic production line.

Disclosure of Invention

In order to overcome the defects of the technology, the utility model provides the double-spindle numerical control drilling and milling machine which is provided with two drilling and milling power heads and improves the processing efficiency and the processing precision.

The technical scheme adopted by the utility model for overcoming the technical problems is as follows:

a dual spindle numerically controlled milling and drilling machine comprising:

the drilling and milling device comprises a base, wherein a drilling and milling power head I is arranged on the rear side of the upper end of the base, a drilling and milling power head II is arranged on the front side of the upper end of the base, the axes of the drilling and milling power head I and the drilling and milling power head II are respectively horizontally arranged along the front-back direction, and the drilling and milling power head I and the drilling and milling power head II are oppositely arranged;

the drilling and milling power head driving device drives the drilling and milling power head I and the drilling and milling power head II to move along the front-back direction, the left-right direction and the up-down direction through the drilling and milling power head driving device;

the workbench is arranged on the base, is positioned between the drilling and milling power head I and the drilling and milling power head II, and is provided with a positioning device for positioning an aluminum alloy section; and

and the section pressing device is used for pressing the aluminum alloy section in the positioning device.

Further, the drilling and milling power head driving device comprises a linear guide rail I horizontally arranged on a base along the front-back direction, a slide seat II slidably arranged on the linear guide rail I, a linear guide rail III horizontally arranged on the slide seat II along the left-right direction, a slide seat III slidably arranged on the linear guide rail III, a linear guide rail IV arranged on the slide seat III along the vertical direction, and a slide seat IV slidably arranged on the linear guide rail IV, wherein the drilling and milling power head I or the drilling and milling power head II is arranged on the slide seat IV, a servo motor I is arranged on the base, a lead screw I is installed on an output shaft of the servo motor I in a transmission manner, the lead screw I is rotatably arranged on the base along the front-back direction, the lead screw I is in threaded transmission connection with the slide seat II, a servo motor II is arranged on the slide seat II, a lead screw II is installed on an output shaft of the servo motor II in a transmission manner, and the lead screw II is rotatably arranged on the slide seat II along the left-right direction, screw II is connected with III screw drive of slide, installs servo motor III on the slide III, and screw III is installed in servo motor III's output shaft transmission, screw III rotates along left right direction and installs on slide III, and screw III is connected with IV screw drive of slide.

Furthermore, the positioning device comprises a positioning plate vertically arranged at the front end of the workbench and a positioning cylinder horizontally arranged at the front end of the workbench, a piston rod of the positioning cylinder penetrates through the workbench, and a clamping plate is arranged at the head end of the piston rod of the positioning cylinder.

Further, above-mentioned section bar closing device is including being fixed in the base along vertical direction respectively and controlling the support plate at both ends, set up in support plate upper end cylinder I, install in the rail block and the slide I of support plate medial extremity, the axis of cylinder I sets up along the fore-and-aft direction level, and the outside end of slide I is provided with linear guide II along the fore-and-aft direction level, and slide I passes through II slidable mounting of linear guide in the rail block of support plate, and the tailpiece of the piston rod end of cylinder I is connected with slide I, and the head end of slide I is provided with presses the seat, and the clamp plate is located the lower extreme that presses the seat, and II vertical installations of cylinder are on pressing the seat, and its tailpiece of the piston rod end is connected with the upper end of clamp plate.

In order to improve the guidance quality, a guide rod is vertically arranged on the pressing plate and is inserted into the sliding seat I in a sliding manner.

In order to prevent that door and window from toppling over, still include horizontal installation cylinder III on the locating plate, cylinder III's piston rod passes the locating plate after-mounting and has the dog.

The utility model has the beneficial effects that: the manipulator places the aluminum alloy section bar on the workstation, and positioner fixes a position the aluminum alloy section bar, and closing device compresses tightly the aluminum alloy section bar on the workstation, prevents that it from adding the emergence removal man-hour. The front end and the rear end of the workbench are respectively provided with the drilling and milling power head I and the drilling and milling power head II, the drilling and milling power head I and the drilling and milling power head II are driven by the drilling and milling power head driving device to move along the front-rear direction, the left-right direction and the up-down direction respectively, and therefore the front side and the rear side of the aluminum alloy section can be drilled and milled simultaneously, machining efficiency is improved, double-side machining can be completed by clamping the aluminum alloy section once, and machining precision is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a positioning cylinder according to the present invention;

FIG. 3 is a schematic perspective view of a drilling and milling power head II according to the present invention;

in the figure, 1, a base 2, a linear guide rail I3, a drilling and milling power head I4, a drilling and milling power head II 5, a support plate 6, a positioning plate 7, a pressing plate 8, a working table 9, a positioning cylinder 10, a clamping plate 11, a linear guide rail II 12, a sliding seat I13, a cylinder I14, a pressing seat 15, a cylinder II 16, a guide rod 17, a cylinder III 18, a stop block 19, a sliding seat II 20, a linear guide rail III 21, a sliding seat III 22, a linear guide rail IV 23, a sliding seat IV 24, a servo motor I25, a servo motor II 26 and a servo motor III.

Detailed Description

The utility model will be further explained with reference to fig. 1, fig. 2 and fig. 3.

A dual spindle numerically controlled milling and drilling machine comprising: the drilling and milling device comprises a base 1, wherein a drilling and milling power head I3 is arranged on the rear side of the upper end of the base 1, a drilling and milling power head II 4 is arranged on the front side of the upper end of the base, the axes of the drilling and milling power head I3 and the drilling and milling power head II 4 are respectively horizontally arranged along the front-back direction, and the drilling and milling power head I3 and the drilling and milling power head II 4 are oppositely arranged; the drilling and milling power head driving device drives the drilling and milling power head I3 and the drilling and milling power head II 4 to move along the front-back direction, the left-right direction and the up-down direction through the drilling and milling power head driving device; the workbench 8 is arranged on the base 1, the workbench 8 is positioned between the drilling and milling power head I3 and the drilling and milling power head II 4, and a positioning device for positioning the aluminum alloy section is arranged on the workbench 8; and the section pressing device is used for pressing the aluminum alloy section in the positioning device. During the use, the manipulator is placed the aluminum alloy ex-trusions on workstation 8, and positioner fixes a position the aluminum alloy ex-trusions, and closing device compresses tightly the aluminum alloy ex-trusions on workstation 8, prevents that it from adding the emergence removal man-hour. Because the front end and the rear end of the workbench 8 are respectively provided with the drilling and milling power head I3 and the drilling and milling power head II 4, the drilling and milling power head I3 and the drilling and milling power head II 4 are driven by the drilling and milling power head driving device to move along the front-back direction, the left-right direction and the up-down direction respectively, and the drilling and milling power head I3 and the drilling and milling power head II 4 can simultaneously drill and mill the front side and the rear side of the aluminum alloy section, so that the machining efficiency is improved, double-sided machining can be completed by clamping the aluminum alloy section once, and the machining precision is improved.

The drilling and milling power head driving device can be of a structure comprising a linear guide rail I2 horizontally arranged on a base 1 along the front-back direction, a sliding seat II 19 arranged on the linear guide rail I2 in a sliding manner, a linear guide rail III 20 horizontally arranged on the sliding seat II 19 along the left-right direction, a sliding seat III 21 arranged on the linear guide rail III 20 in a sliding manner, a linear guide rail IV 22 arranged on the sliding seat III 21 along the vertical direction and a sliding seat IV 23 arranged on the linear guide rail IV 22 in a sliding manner, wherein the drilling and milling power head I3 or the drilling and milling power head II 4 is arranged on the sliding seat IV 23, a servo motor I24 is arranged on the base 1, an output shaft of the servo motor I24 is provided with a lead screw I in a transmission manner, the lead screw I is rotatably arranged on the base 1 along the front-back direction and is in threaded transmission connection with the sliding seat II 19, and a servo motor II 25 is arranged on the sliding seat II 19, the output shaft of servo motor II 25 is installed lead screw II, and lead screw II rotates along left right direction and installs on slide II 19, and lead screw II is connected with the III 21 screw thread transmission of slide, installs servo motor III 26 on the slide III 21, and lead screw III is installed in servo motor III 26's output shaft transmission, and lead screw III rotates along left right direction and installs on slide III 21, and lead screw III is connected with the IV 23 screw thread transmission of slide. The servo motor I24 rotates to drive the screw rod I to rotate, the screw rod I rotates to enable the sliding seat II 19 to move back and forth, the fact that the milling power head I3 or the drilling and milling power head II 4 moves along the Y-axis direction is achieved, the servo motor II 25 rotates to achieve the fact that the screw rod II rotates, the screw rod II rotates to enable the sliding seat III 21 to move left and right, the fact that the milling power head I3 or the drilling and milling power head II 4 moves along the X-axis direction is achieved, the servo motor III 26 rotates to drive the screw rod III to rotate, the screw rod III rotates to enable the sliding seat IV 23 to move up and down, and the fact that the milling power head I3 or the drilling and milling power head II 4 moves along the Z-axis direction is achieved.

The positioning device can be of a structure comprising a positioning plate 6 vertically arranged at the front end of the workbench 8 and a positioning cylinder 9 horizontally arranged at the front end of the workbench 8, a piston rod of the positioning cylinder 9 penetrates through the workbench 8 and then the head end of the piston rod of the positioning cylinder is provided with a clamping plate 10, and when the piston rod of the positioning cylinder 9 retracts inwards, the clamping plate 10 is driven to clamp the aluminum alloy section on the positioning plate 6. When the manipulator conveys the aluminum alloy section to the workbench 8, the piston rod of the positioning cylinder 9 retracts inwards, the clamping plate 10 is driven to move, the clamping plate 10 and the positioning plate 6 clamp and fix the aluminum alloy section together, and the aluminum alloy section is positioned.

Section bar closing device can be following structure, it is including being fixed in the base 1 support plate 5 of controlling both ends along vertical direction respectively, set up in cylinder I13 of support plate 5 upper end, install in the rail block and the slide I12 of support plate 5 medial extremity, the axis of cylinder I13 sets up along the fore-and-aft direction level, the outside end of slide I12 is provided with linear guide II 11 along the fore-and-aft direction level, slide I12 is in the rail block of support plate 5 through linear guide II 11 slidable mounting, the piston rod head end of cylinder I13 is connected with slide I12, the head end of slide I12 is provided with presses seat 14, clamp plate 7 is located the lower extreme that presses seat 14, cylinder II 15 is vertical to be installed on pressing seat 14, its piston rod head end is connected with clamp plate 7's upper end. When needs press the fastening regularly, the piston rod of jar I13 outwards stretches out, goes to promote and presses 14 to the front end motion, until clamp plate 7 is located workstation 8 directly over, the piston rod of cylinder II 15 outwards stretches out, goes to drive clamp plate 7 downstream to clamp plate 7 compresses tightly the aluminum alloy ex-trusions and is fixed in on workstation 8, realizes compressing tightly fixedly of aluminum alloy ex-trusions.

Preferably, a guide rod 16 is vertically installed on the pressure plate 7, and the guide rod 16 is slidably inserted into the sliding seat I12. By providing the guide rods 16, the smoothness of the platen 7 during the up-and-down movement can be improved.

The device also comprises an air cylinder III 17 horizontally arranged on the positioning plate 6, and a stop block 18 is arranged after a piston rod of the air cylinder III 17 penetrates through the positioning plate 6. When the aluminum alloy section is positioned between the positioning plate 6 and the pressing plate 7, the piston rod of the air cylinder III 17 extends outwards, and the piston rod drives the stop block 18 to move to be in contact with the aluminum alloy section, so that the aluminum alloy section can be pushed to be in a vertical state.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-spindle numerical control drilling and milling machine is characterized by comprising:

the drilling and milling device comprises a base (1), wherein a drilling and milling power head I (3) is arranged on the rear side of the upper end of the base (1), a drilling and milling power head II (4) is arranged on the front side of the upper end of the base, the axes of the drilling and milling power head I (3) and the drilling and milling power head II (4) are respectively horizontally arranged along the front and back direction, and the drilling and milling power head I (3) and the drilling and milling power head II (4) are oppositely arranged;

the drilling and milling power head driving device drives the drilling and milling power head I (3) and the drilling and milling power head II (4) to move along the front-back direction, the left-right direction and the up-down direction through the drilling and milling power head driving device;

the workbench (8) is arranged on the base (1), the workbench (8) is positioned between the drilling and milling power head I (3) and the drilling and milling power head II (4), and a positioning device for positioning the aluminum alloy section is arranged on the workbench (8); and

2. The dual spindle numerically controlled milling and drilling machine of claim 1, wherein: the drilling and milling power head driving device comprises a linear guide rail I (2) horizontally arranged on a base (1) along the front-back direction, a slide seat II (19) slidably arranged on the linear guide rail I (2), a linear guide rail III (20) horizontally arranged on the slide seat II (19) along the left-right direction, a slide seat III (21) slidably arranged on the linear guide rail III (20), a linear guide rail IV (22) arranged on the slide seat III (21) along the vertical direction and a slide seat IV (23) slidably arranged on the linear guide rail IV (22), wherein a drilling and milling power head I (3) or a drilling and milling power head II (4) is arranged on the slide seat IV (23), a servo motor I (24) is arranged on the base (1), a lead screw I is installed on an output shaft of the servo motor I (24) in a transmission manner and is rotatably arranged on the base (1) along the front-back direction and is in a threaded transmission manner with the slide seat II (19), install servo motor II (25) on slide II (19), the output shaft transmission of servo motor II (25) installs lead screw II, lead screw II rotates along left right direction and installs on slide II (19), and lead screw II is connected with slide III (21) screw drive, installs servo motor III (26) on slide III (21), and lead screw III is installed in the output shaft transmission of servo motor III (26), lead screw III rotates along left right direction and installs on slide III (21), and lead screw III is connected with slide IV (23) screw drive.

3. The dual spindle numerically controlled milling and drilling machine of claim 1, wherein: the positioning device comprises a positioning plate (6) vertically arranged at the front end of the workbench (8) and a positioning cylinder (9) horizontally arranged at the front end of the workbench (8), a piston rod of the positioning cylinder (9) penetrates through the workbench (8) and then the head end of the piston rod is provided with a clamping plate (10), and when the piston rod of the positioning cylinder (9) retracts inwards, the piston rod drives the clamping plate (10) to clamp the aluminum alloy section on the positioning plate (6).

4. The dual spindle numerically controlled milling and drilling machine of claim 1, wherein: the section pressing device comprises a support plate (5) fixed at the left end and the right end of a base (1) along the vertical direction, a cylinder I (13) arranged at the upper end of the support plate (5), a guide rail slide block arranged at the inner side end of the support plate (5) and a slide seat I (12), the axis of the cylinder I (13) is horizontally arranged along the front-back direction, the outer side end of the sliding seat I (12) is horizontally provided with a linear guide rail II (11) along the front-back direction, the sliding seat I (12) is slidably arranged in a guide rail sliding block of the support plate (5) through the linear guide rail II (11), the piston rod head end of cylinder I (13) is connected with slide I (12), and the head end of slide I (12) is provided with presses seat (14), and clamp plate (7) are located the lower extreme of pressing seat (14), and cylinder II (15) is vertical to be installed on pressing seat (14), and its piston rod head end is connected with the upper end of clamp plate (7).

5. The dual spindle numerically controlled milling and drilling machine of claim 4, wherein: and a guide rod (16) is vertically arranged on the pressing plate (7), and the guide rod (16) is inserted into the sliding seat I (12) in a sliding manner.

6. The dual spindle numerically controlled milling and drilling machine of claim 3, wherein: the device is characterized by further comprising an air cylinder III (17) horizontally arranged on the positioning plate (6), and a stop block (18) is arranged after a piston rod of the air cylinder III (17) penetrates through the positioning plate (6).