CN214816864U - Multi-cutter-position open type high-speed numerical control drilling machine - Google Patents

Multi-cutter-position open type high-speed numerical control drilling machine Download PDF

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Publication number
CN214816864U
CN214816864U CN202121136585.1U CN202121136585U CN214816864U CN 214816864 U CN214816864 U CN 214816864U CN 202121136585 U CN202121136585 U CN 202121136585U CN 214816864 U CN214816864 U CN 214816864U
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China
Prior art keywords
tool
tool magazine
numerical control
drilling machine
control drilling
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CN202121136585.1U
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Chinese (zh)
Inventor
陈晓萍
吕多勇
陈晓娇
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Jinan Tianchen Intelligent Equipment Co ltd
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Jinan Tianchen Intelligent Equipment Co ltd
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Abstract

The utility model discloses a multi-cutter-position open type high-speed numerically-controlled drilling machine, which comprises a base, a fixed workbench and a host mobile station which are arranged on the base side by side, wherein the long edge of the fixed workbench is adjacent to the long edge of the host mobile station; the fixed workbench is provided with a plurality of positioning components distributed along the long edge of the fixed workbench; the main machine moving table is provided with a moving working table sliding along the long edge of the moving working table, the moving working table is provided with a main machine perpendicular to the sliding direction of the moving working table in a sliding manner, a first tool magazine is arranged on the moving working table on one side of the main machine in a sliding manner, and at least two tools of different specifications are arranged in the first tool magazine. The first tool magazine on one side of the main machine on the movable workbench provides convenience for changing tools for the device, at least two tools with different specifications in the first tool magazine are matched with the plurality of positioning assemblies, batch processing operation with different apertures on workpieces to be processed is achieved, operation efficiency is improved, and production cost is reduced.

Description

Multi-cutter-position open type high-speed numerical control drilling machine
Technical Field
The utility model belongs to the technical field of the numerical control processing equipment, specifically speaking are open high-speed numerically-controlled drilling machine in multitool position.
Background
The numerical control drilling machine is widely applied to modern industry and has the characteristics of accurate positioning, high machining precision, high efficiency and the like. Most of the existing numerical control drilling machines only process specific workpieces, such as a planar numerical control drilling machine suitable for plate drilling, a three-dimensional numerical control drilling machine suitable for H-shaped steel channel drilling, a numerical control planer type drilling and milling machine suitable for rail passenger car chassis processing and the like. The numerical control drilling machine is suitable for mass production of specific workpieces, is strong in speciality and insufficient in flexibility, and is difficult to meet the drilling processing requirements of various workpieces, small batches and multiple apertures, so that a plurality of different drilling machines are required to be equipped to achieve drilling processing of various workpieces, the production cost is increased, and the economic burden is increased.
SUMMERY OF THE UTILITY MODEL
For solving the adaptability problem that numerically-controlled drilling machine can not be to big batch and multiple aperture drilling processing, the utility model provides an open high-speed numerically-controlled drilling machine in multitool position.
The utility model discloses a realize through following technical scheme:
a multi-tool-position open type high-speed numerical control drilling machine comprises a base, a fixed workbench and a host mobile station, wherein the fixed workbench and the host mobile station are arranged on the base side by side; the fixed workbench is provided with a plurality of positioning components distributed along the long edge of the fixed workbench; the main machine moving table is provided with a moving working table sliding along the long edge of the moving working table, the moving working table is provided with a main machine perpendicular to the sliding direction of the moving working table in a sliding manner, a first tool magazine is arranged on the moving working table on one side of the main machine in a sliding manner, and at least two tools of different specifications are arranged in the first tool magazine. The first tool magazine on one side of the main machine on the movable workbench provides convenience for changing tools for the device, at least two tools with different specifications in the first tool magazine are matched with the plurality of positioning assemblies, batch processing operation with different apertures on workpieces to be processed is achieved, operation efficiency is improved, and production cost is reduced.
The utility model discloses a further improvement still, above-mentioned first tool magazine include revolving cylinder, set up in last handle of a knife connecting seat of revolving cylinder, the cutter place in the handle of a knife connecting seat. Through the rotation of gyration cylinder, for the operation convenience in the change cutter provides position.
The utility model discloses a further improvement still, above-mentioned revolving cylinder below is equipped with the fixed plate, be equipped with the confession on the fixed plate the third guide rail that revolving cylinder removed, one side of fixed plate is equipped with the promotion revolving cylinder moves the aversion cylinder that third guide rail removed along. The rotary cylinder moves along the third guide rail under the action of the shifting cylinder so as to realize that the tool to be replaced moves to the lower part of the main machine, thereby facilitating the replacement of the tool.
The utility model discloses a further improvement still, the cutter on the above-mentioned handle of a knife connecting seat is on the handle of a knife connecting seat and encircles the setting. The rotating tracks of the cutters matched with the rotary cylinder are distributed.
The utility model discloses a further improvement still, above-mentioned locating component is including treating that the machined part forms the tight X of three-dimensional clamp to locating piece, Y to locating piece and side push clamping device. So as to clamp and position the workpiece to be processed in three directions.
The utility model discloses a further improvement still, above-mentioned Y is equipped with the removal support bar to sliding between locating piece and the side thrust clamping device. The workpiece to be processed is supported at the bottom by the movable supporting bars, so that the fixed workbench is prevented from being damaged when the workpiece to be processed is drilled.
The utility model is further improved in that a plurality of T-shaped grooves vertical to the long edge of the fixed workbench are arranged on the fixed workbench at intervals; the X-direction positioning block, the side-push clamping device and the moving support bar are arranged in the T-shaped groove in a sliding mode. The X-direction positioning block, the side-push clamping device and the moving support bar slide in the T-shaped groove to form adaptive adjustment of a workpiece to be processed.
The utility model discloses a further improvement still, above-mentioned side pushes away clamping device set up sliding seat on the fixed bolster, set up the multiaxis cylinder on the sliding seat and set up in the side push pedal of multiaxis cylinder work end. The lateral push plate ejected by the multi-shaft cylinder is matched with the Y-direction positioning block to clamp the workpiece to be machined.
The utility model discloses a further improvement still, the both ends on the long limit of above-mentioned fixed station are equipped with second tool magazine and third tool magazine respectively, all be equipped with two at least and for the cutter of different specifications in second tool magazine and the third tool magazine. The second tool magazine and the third tool magazine are used for preparing more standard tools for the device for standby.
According to the technical scheme provided by the utility model, the beneficial effects are that: the first tool magazine on one side of the main machine on the movable workbench provides convenience for changing tools for the device, at least two tools with different specifications in the first tool magazine are matched with the plurality of positioning assemblies, batch processing operation with different apertures on workpieces to be processed is achieved, operation efficiency is improved, and production cost is reduced.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of the multi-bit open type high-speed numerically-controlled drilling machine of the present invention.
Fig. 2 is a schematic plan view of the multi-bit open type high-speed numerically controlled drilling machine of the present invention.
Fig. 3 is a right-side view schematic diagram of the multi-bit open type high-speed numerically-controlled drilling machine of the present invention.
Fig. 4 is a schematic structural diagram of the driving device of the movable table of the present invention.
Fig. 5 is a schematic side view of the side-push clamping device of the present invention.
Fig. 6 is a schematic top view of the side-push clamping device of the present invention.
Fig. 7 is a schematic structural diagram of the host driving apparatus of the present invention.
Fig. 8 is a schematic side view of the first magazine according to the present invention.
Fig. 9 is a schematic top view of the first magazine according to the present invention.
Fig. 10 is a schematic side view of a second tool magazine according to the present invention.
Fig. 11 is a schematic top view of the second magazine according to the present invention.
Fig. 12 is a schematic side view of the power head driving device of the present invention.
Fig. 13 is a schematic top view of the power head driving device of the present invention.
Fig. 14 is a schematic structural diagram of the drilling device of the present invention.
Fig. 15 is a schematic structural view of the drilling driving device of the present invention.
Fig. 16 is a schematic view of a first side of the upper pressing device of the present invention.
Fig. 17 is a schematic view of a second side of the upper pressing device of the present invention.
Fig. 18 is a schematic top view of the upper pressing device of the present invention.
In the drawings: 100. a base 101, a main frame 101, 102, a fixed working table, 103, a movable working table, 104, a movable working table driving device, 10401, a first servo motor, 10402, a precision speed reducer, 10403, a first adjusting plate, 10404, a first adjusting screw, 10405, a first supporting seat, 10406, a gear, 105, a second tool magazine, 10501, a fixed support, 10502, a tool shank connecting plate, 10503, a second tool shank, 106, a third tool magazine, 107, a main frame driving device, 10701, a second servo motor, 10702, a second adjusting plate, 10703, a second small synchronous pulley, 10704, a second large synchronous pulley, 10705, a second synchronous belt, 10706, a motor seat, a third tool shank adjusting screw, 10708, a second supporting seat, a second ball screw, 108, a first tool magazine, 10801, a fixed plate, 02, a third guide rail, 10803, a cylinder connecting plate, 10804, a shifting cylinder, 10805, a rotary cylinder, 10806, a connecting seat, 10807. a first knife handle, 109, a power head, 110, a power head driving device, 11001, a third servo motor, 11002, a third adjusting plate, 11003, a third small synchronous pulley, 11004, a third large synchronous pulley, 11005, a third synchronous belt, 11006, a third adjusting screw, 11007, a third supporting seat, 11008, a third ball screw, 111, an X-direction positioning block, 112, a Y-direction positioning block, 113, a moving supporting bar, 114, a side-push clamping device, 11401, a sliding seat, 11402, a multi-shaft cylinder, 11403, a side-push plate, 115, a first guide rail, 116, a rack, 117, a second guide rail, 118, a main body, 119, a fourth guide rail, 120, a main shaft box, 121, a drilling device, 12101, an inner-cooling mechanical main shaft, 12102, a cutter-driving sleeve, 12103, a cutter-driving cylinder, 12104, a cutter-driving cylinder bracket, 12105, a rotary joint, 12106, a drilling large synchronous pulley, 122, a drilling driving device, 12201, a main shaft servo motor, 12202, a cutter driving sleeve, 12103, 12104, a cutter driving cylinder bracket, 12104, a drilling device, a, The pressing device comprises a motor plate, a 12203 adjusting plate, a fourth adjusting plate, a 12204 small synchronous pulley, a 12205 synchronous belt, a 12206 synchronous belt, a fourth adjusting screw, a 123 upper pressing device, a 12301 cylinder seat, a 12302 pressing cylinder, a 12303 pressing frame, a 12304 guide pillar, a 12305 linear bearing, a 12306 pressing connecting plate.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
As shown in the accompanying drawings, the multi-tool-position open-type high-speed numerical control drilling machine comprises a base 100, and a fixed workbench 102 and a main machine 101 moving table which are arranged on the base 100 side by side, wherein the long edge of the fixed workbench 102 is adjacent to the long edge of the main machine 101 moving table, namely the long edge is distributed along the X direction, and the short edge is distributed along the Y direction. The mobile workbench 103 is arranged on the mobile workbench of the host machine 101, the host machine 101 is arranged on the mobile workbench 103, and the first tool magazine 108 is arranged on the mobile workbench 103 on one side of the host machine 101. The fixed workbench 102 is provided with a plurality of positioning components distributed along the long edge thereof; a second tool magazine 105 and a third tool magazine 106 are respectively arranged at two ends of the long side of the fixed workbench 102.
The mobile station of the host computer 101 is provided with two first guide rails 115 extending along the X direction and a rack 116 disposed between the two first guide rails 115. The movable table 103 is driven by the movable table driving device 104 and moves in the X direction along the first guide rail 115.
The moving table driving device 104 includes a first servo motor 10401, a precision speed reducer 10402, a first adjusting plate 10403, a first adjusting screw 10404, a first supporting seat 10405, and a gear 10406; the gear 10406 is rotatably disposed on the first adjusting plate 10403 and engaged with the rack 116, so as to push the movable table 103 to move along the first guide rail 115 in the X direction. The first adjusting plate 10403 is slidably mounted on the first supporting seat 10405. A first adjusting screw 10404 is arranged on the first adjusting plate 10403, and the meshing degree between the gear 10406 and the rack 116 is adjusted by screwing the first adjusting screw 10404 into the thread depth. The first supporting seat 10405 is slidably mounted on the side surface 103 of the movable workbench; the precision speed reducer 10402 is fixedly connected to the first adjusting plate 10403, a power output end of the precision speed reducer 10402 is linked with the gear 10406, and the precision speed reducer 10402 is connected with the servo motor 10401.
The movable worktable 103 is provided with a second guide rail 117 extending along the Y direction, and the second guide rail 117 is slidably provided with a host 101 driven by a host driving device 107. The host driving device 107 is disposed on a side of the movable table 103 away from the fixed table 102.
The host driving device 107 comprises a second servo motor 10701, a second adjusting plate 10702, a second small synchronous pulley 10703, a second large synchronous pulley 10704, a second synchronous belt 10705, a motor base 10706, a second adjusting screw 10707, a second supporting base 10708 and a second ball screw 10709; the second adjustment plate 10702 is slidably mounted on the movable table 103, the motor base 10706 is mounted on the second adjusting plate 10702, the second servo motor 10701 is mounted on the motor base 10706, the output end of the second servo motor 10701 is provided with a second small synchronous pulley 10703 which is linked and rotatably mounted on the second adjusting plate 10702, the second small synchronous pulley 10703 is linked and rotatably mounted on a second large synchronous pulley 10704 on the second adjusting plate 10702 through a second synchronous belt 10705, the second large synchronous pulley 10704 is provided with a second ball screw 10709, the second ball screw 10709 includes a drive screw connected to a second large timing pulley 10704 and a drive nut rotatably mounted on the drive screw, one end of the transmission screw rod, which is far away from the second large synchronous belt pulley 10704, is provided with a second supporting seat 10708 arranged on the movable workbench 103, and the transmission nut is connected with the host machine 101. The second adjusting screw 10707 is mounted on the second adjusting plate 10702, and the second adjusting plate 10702 can adjust the tightness of the second timing belt 10705 by the second adjusting screw 10707.
Host computer 101 sets up host computer fuselage 118 on second guide rail 117 including sliding, one side that host computer fuselage 118 is close to fixed work platform 102 is equipped with vertical fourth guide rail 119, it is equipped with unit head 109 to slide in fourth guide rail 119, host computer fuselage 118 upper portion is equipped with drive unit head 109 and follows the unit head drive arrangement 110 that fourth guide rail 119Z removed to the removal.
The power head 109 comprises a spindle box 120 which is slidably arranged on a fourth guide rail 119, a drilling device 121 is arranged on the upper side of the working surface of the spindle box 120, an upper pressing device 123 is arranged on the spindle box 120 outside the drilling device 121 in a working mode, and a drilling driving device 122 for driving the drilling device 121 to work is arranged on the top surface of the spindle box 120.
The drilling device 121 comprises an inner cooling machine spindle 12101, a cutter sleeve 12102, a cutter cylinder 12103, a cutter cylinder bracket 12104, a rotary joint 12105 and a large drilling synchronous pulley 12106.
The tool striking cylinder support 12104 is fixedly connected with the upper working surface of the main spindle box 120, the tool striking cylinder 12103 is fixedly connected with the tool striking cylinder support 12104, the threaded end of the tool striking cylinder 12103 is connected with the tool striking sleeve 12102, the lower part of the tool striking sleeve 12102 is connected with the rotary joint 12105, the inner cooling machine spindle 12101 is fixedly connected with the lower working surface of the main spindle box 120, the threaded end, namely the upper end, of the inner cooling machine spindle 12101 is connected with the rotary joint 12105, and the large synchronous belt pulley 12106 for drilling is fixedly connected with the upper part of the inner cooling machine spindle 12101.
The drilling driving device 122 includes a spindle servo motor 12201, a motor plate 12202, a fourth adjustment plate 12203, a fourth small timing pulley 12204, a fourth timing belt 12205, and a fourth adjustment screw 12206.
The spindle servo motor 12201 is fixedly connected to the motor plate 12202, and the motor plate 12202 is slidably connected to the upper processing surface of the spindle box 120; the fourth adjusting plate 12203 is fixedly connected to the upper side processing surface of the spindle box 120, a fourth adjusting screw 12206 is mounted on the fourth adjusting plate 12203, and the tightness of the fourth synchronous belt 12205 can be adjusted by the fourth adjusting plate 12203 through the fourth adjusting screw 12206.
The fourth small synchronous belt pulley 12204 is installed on the output shaft of the main shaft servo motor 12201 and connected, and the main shaft servo motor 12201 drives the fourth small synchronous belt pulley 12204 to drive the large drilling synchronous belt pulley 12106 to drive the main shaft 12101 of the internal cooling machine to rotate through the fourth synchronous belt 12205.
The upper pressing device 123 includes a cylinder base 12301, a pressing cylinder 12302, a pressing frame 12303, a guide pillar 12304, a linear bearing 12305, and a pressing connecting plate 12306.
The cylinder seat 12301 is fixedly connected to the working surface of the spindle box 120; the material pressing cylinder 12302 is fixedly connected to the cylinder seat 12301, the threaded end of the material pressing cylinder 12302 is connected with the material pressing connecting plate 12306, and the 12306 connecting plate is fixedly connected to the material pressing frame 12303; the linear bearing 12305 is fixedly connected to the cylinder seat 12301; the guide post 12304 is connected with the pressing connecting plate 12306 and can slide along the linear bearing 12305 to guide the 12303 pressing frame.
The power head driving device 110 comprises a third servo motor 11001, a third adjusting plate 11002, a third small synchronous pulley 11003, a third large synchronous pulley 11004, a third synchronous belt 11005, a third adjusting screw 11006, a third supporting seat 11007 and a third ball screw 11008;
a third small synchronous pulley 11003 is mounted on an output shaft of a third servo motor 11001, a third large synchronous pulley 11004 is connected with a third ball screw 11008, a third supporting seat 11007 is arranged on the main body 118 of the main body, the third ball screw 11008 comprises a transmission screw and a transmission nut, wherein one end of the transmission screw is connected with the third large synchronous pulley 11004, the other end of the transmission screw is connected with the third supporting seat 11007 in a rotating mode, the transmission nut is arranged on the transmission screw in a sliding mode, and the transmission nut is connected with the main shaft box 120; the third servo motor 11001 drives a third small synchronous pulley 11003 to drive a third large synchronous pulley 11004 to drive the transmission screw rod to rotate through a third synchronous belt 11005;
the third servo motor 11001 is fixedly connected to a third adjusting plate 11002, and the third adjusting plate 11002 is slidably and fixedly connected to the main body 118; the third adjusting screw 11006 is connected to the third adjusting plate 11002, and the third adjusting plate 11002 can adjust the tightness of the third timing belt 11005 by the third adjusting screw 11006.
The three fixed workbenches 102 are arranged in sequence along the long edge of the moving table of the host machine 101, the three fixed workbenches 102 can be divided into 1-8 independent processing areas, at most 8 and at least 1 workpiece can be placed at the same time according to the specification of the workpiece, and the optimization of the processing quantity of the workpieces in one-time clamping can be realized. All be equipped with a locating component in every individual processing region, locating component is including treating that the machined part forms the X of three-dimensional clamp to locating piece 111, Y to locating piece 112, side and pushes away clamping device 114, Y is equipped with removal support bar 113 to between locating piece 112 and the side pushes away clamping device 114. A plurality of T-shaped grooves perpendicular to the long sides of the fixed workbench 102 are arranged on the fixed workbench 102 at intervals, that is, the T-shaped grooves extend along the Y direction. The X-direction positioning block 111 and the moving support bar 113 move in the T-shaped groove through the T-shaped nut.
The side-push clamping device 114 comprises a sliding seat 11401, a multi-shaft cylinder 11402 and a side push plate 11403, wherein the lower side of the sliding seat 11401 is connected with a T-shaped nut and can slide along a T-shaped groove, the multi-shaft cylinder 11402 is fixedly connected to the sliding seat 11401, and the side push plate 11403 is fixedly connected to the connecting surface of the multi-shaft cylinder 11402 close to one side of the Y-shaped positioning block 112. The side-push clamping device 114 mainly functions to push the workpiece to the positioning surface of the Y-direction positioning block 112, so as to clamp the workpiece in the Y-direction positioning block 112.
The multi-axis cylinder 11402 of the side push clamp 114 may also be replaced with a hydraulic side push clamp or a manual clamp.
The second tool magazine 105 comprises a fixing support 10501, a tool shank connecting plate 10502 arranged on the upper portion of the fixing support 10501, and a tool arranged on the tool shank connecting plate 10502, and the tool is hung on the tool shank connecting plate 10502 through a second tool shank 10503.
The third tool magazine 106 and the second tool magazine 105 have the same structure, and only have different tool specifications. The second tool magazine 105 and the third tool magazine 106 are direct-coupled tool magazines.
The second tool magazine 105 and the third tool magazine 106 may be a bamboo hat type or disc type tool magazine.
The first tool magazine 108 comprises a fixing plate 10801, a third guide rail 10802, a cylinder connecting plate 10803, a shifting cylinder 10804, a rotary cylinder 10805 and a tool shank connecting seat 10806; the fixed plate 10801 is fixedly connected to the movable workbench 103; the displacement cylinder 10804 is fixedly connected to the fixed plate 10801; the third guide rail 10802 is fixedly arranged on the fixing plate 10801; the air cylinder connecting plate 10803 is fixedly connected to the 10802 third guide rail and is connected with the shift air cylinder 10804, and the air cylinder connecting plate 10803 is driven by the shift air cylinder 10804 to move along the third guide rail 10802 in the X direction; the rotary air cylinder 10805 is fixedly connected to the 10803 connecting plate and can rotate 180 degrees; the knife handle connecting seat 10806 is fixedly connected to the rotary cylinder 10805 and can rotate along with the rotary cylinder 10805; the knife handle connecting seat 10806 is provided with 2-4 common knives with different specifications; the cutter is placed on the cutter handle connecting seat 10806 through the first cutter handle 10807.
The first tool magazine 108 may also be a bamboo hat type or disc type tool magazine.
In summary, the device comprises the following steps:
a) placing the workpiece in place;
b) the side-push clamping device 114 is operated to position the workpiece;
c) moving the host 101 in place, and carrying out tool setting;
d) the upper pressing device 123 presses the workpiece tightly;
e) the numerical control system controls the machine tool to operate through a program to drill and machine the workpiece;
f) completing drilling processing of all workpieces with the same aperture in a processing area;
g) the upper pressing device 123 is loosened;
h) the numerical control system controls the rotation cylinder 10805 of the first tool magazine 108 to rotate and change positions through a program, and the shifting cylinder 10804 is pushed in place to ensure that the tool to be replaced is in place;
i) the numerical control system controls the machine tool to change the tool through a program;
j) the numerical control system controls the first tool magazine 108 to return through a program;
k) repeating the steps d to j to finish the drilling of the tool with the required processing specification in the first tool magazine 108;
l) the upper pressing device 123 is released;
m) the numerical control system controls the machine tool to exchange tools in the second tool magazine 105 through a program;
n) repeating the steps d-f to finish the drilling of the tool with the required machining specification in the second tool magazine 105;
o) the upper pressing device 123 is released;
p) the numerical control system controls the machine tool to change the tool in the third tool magazine 106 through a program;
and q) repeating the steps d to f to complete drilling of all the tools with the machining specifications required to be used in the third tool magazine 106.
During work, the X-direction positioning block 111 is placed in a proper T-shaped groove according to the specification of a workpiece, and a work area is determined; placing the movable support bar 113 at a corresponding position of the working area, and making the position of the drill hole and the position of the movable support bar 113 misaligned as much as possible; the side push clamp 114 is pushed to the appropriate position along the T-slot. The workpiece is placed on the moving support bar 113 and abuts against the X-directional positioning block 111. And starting the pneumatic valve, controlling the side-push clamping device 114 to act to push the workpiece to the Y-direction positioning block 112, and positioning the workpiece. The electric control device controls the machine tool to move in place, a tool is set, the electric control device controls the upper pressing device 123 to press a workpiece tightly, after the workpiece is pressed, the electric control device controls the power head 109 to move downwards to complete drilling action, after the drilling is completed, the electric control device controls the power head 109 to ascend to a program set position, the upper pressing device 123 is loosened, the electric control device controls the machine tool to move to the next station again to complete the drilling machining with the same aperture on all workpieces in a machining area, after all the drilling is completed, the electric control device controls the rotary air cylinder 10805 of the first tool magazine 108 to rotate and exchange positions and pushes the shift air cylinder 10804 to be in place to ensure that a next specification tool is in place, the electric control device controls the machine tool to perform the drilling machining again after the tool is changed by the program, after the drilling of the tool in the first tool magazine 108 is completed, the electric control device controls the machine tool to perform the drilling machining again after the tool is changed to the second tool magazine 105 and the third tool magazine 106 by the program, until the drilling processing of all the apertures of all the workpieces is finished.
The first tool magazine 108 is provided with four different tools, which can ensure drilling processing with four apertures, and the first tool magazine 108 is arranged on the movable worktable 103 and moves along the X direction along with the power head 109, thereby reducing the tool changing moving time. The second tool magazine 105 and the third tool magazine 106 are respectively provided with seven different tools, the three tool magazines are provided with eighteen different tools in total, drilling machining of all eighteen kinds of apertures can be completed, auxiliary time for replacing the tools manually is effectively reduced, and production efficiency is improved.
A open high-speed numerically-controlled drilling machine of multitool position, it is many to adapt to the work piece kind, single processing work piece is in large quantity, workable aperture range is wide, convenient operation has shortened production preparation cycle, has reduced the operation man-hour, has reduced the processing cost, has improved production efficiency.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in positions, if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The multi-cutter-position open type high-speed numerical control drilling machine is characterized by comprising a base (100), and a fixed workbench (102) and a host mobile station which are arranged on the base (100) side by side, wherein the long edge of the fixed workbench (102) is adjacent to the long edge of the host mobile station; the fixed workbench (102) is provided with a plurality of positioning components distributed along the long edge of the fixed workbench; be equipped with on the host computer mobile station along its gliding shift table in long limit (103), slip on shift table (103) and be equipped with host computer (101) of perpendicular to shift table slip direction, it is equipped with first tool magazine (108) to slip on shift table (103) of host computer (101) one side, be equipped with two at least cutters for different specifications in first tool magazine (108).
2. The multi-tool-position open type high-speed numerical control drilling machine as claimed in claim 1, wherein the first tool magazine (108) comprises a rotary cylinder (10805), and a tool shank connecting seat (10806) arranged on the rotary cylinder (10805), and a tool is placed in the tool shank connecting seat (10806).
3. The multi-tool-position open type high-speed numerical control drilling machine according to claim 2, wherein a fixing plate (10801) is arranged below the rotary cylinder (10805), a third guide rail (10802) for the rotary cylinder (10805) to move is arranged on the fixing plate (10801), and a shifting cylinder (10804) for pushing the rotary cylinder (10805) to move along the third guide rail (10802) is arranged on one side of the fixing plate (10801).
4. The multi-tool-position open type high-speed numerical control drilling machine as claimed in claim 2, wherein the tools on the tool holder connecting seat (10806) are arranged in a surrounding manner on the tool holder connecting seat (10806).
5. The high-speed numerical control drilling machine with multiple cutter positions opened according to any one of claims 1 to 4, characterized in that the positioning assembly comprises an X-direction positioning block (111), a Y-direction positioning block (112) and a side-pushing clamping device (114) which form a three-way clamping for a workpiece to be machined.
6. The high-speed numerical control drilling machine with multiple tool positions opened as claimed in claim 5, wherein a moving support bar (113) is slidably arranged between the Y-directional positioning block (112) and the side-push clamping device (114).
7. The high-speed numerical control drilling machine with multiple cutter positions opened according to claim 6, characterized in that a plurality of T-shaped grooves perpendicular to the long edge of the fixed workbench (102) are arranged on the fixed workbench (102) at intervals; the X-direction positioning block (111), the side-push clamping device (114) and the moving support bar (113) are arranged in the T-shaped groove in a sliding mode.
8. The high-speed numerical control drilling machine with multiple tool positions opened as claimed in claim 5, wherein the side-push clamping device (114) is arranged on a sliding seat (11401) on the fixed workbench (102), a multi-shaft cylinder (11402) arranged on the sliding seat (11401) and a side push plate (11403) arranged at the working end of the multi-shaft cylinder (11402).
9. The high-speed numerical control drilling machine with multiple cutter positions opened according to any one of claims 1 to 4, characterized in that a second tool magazine (105) and a third tool magazine (106) are respectively arranged at two ends of the long side of the fixed workbench (102), and at least two cutters with different specifications are arranged in each of the second tool magazine (105) and the third tool magazine (106).
CN202121136585.1U 2021-05-25 2021-05-25 Multi-cutter-position open type high-speed numerical control drilling machine Active CN214816864U (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121136585.1U CN214816864U (en) 2021-05-25 2021-05-25 Multi-cutter-position open type high-speed numerical control drilling machine

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