CN113695623A - Numerical control multi-hole-site drilling machine - Google Patents
Numerical control multi-hole-site drilling machine Download PDFInfo
- Publication number
- CN113695623A CN113695623A CN202110947984.4A CN202110947984A CN113695623A CN 113695623 A CN113695623 A CN 113695623A CN 202110947984 A CN202110947984 A CN 202110947984A CN 113695623 A CN113695623 A CN 113695623A
- Authority
- CN
- China
- Prior art keywords
- servo motor
- drilling
- drill bit
- gear box
- numerical control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 101
- 238000004140 cleaning Methods 0.000 claims description 35
- 239000000110 cooling liquid Substances 0.000 claims description 29
- 239000010720 hydraulic oil Substances 0.000 claims description 29
- 239000007921 spray Substances 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 239000003921 oil Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a numerical control multi-hole-site drilling machine which comprises a machine tool, two fixing devices and two drilling devices, wherein the fixing devices and the drilling devices are arranged in the machine tool, the fixing devices are vertically arranged in the machine tool, the two drilling devices are symmetrically arranged on two sides of the fixing devices, the fixing devices can be lifted, and more than one drill bit is arranged on the symmetrical surfaces of the two drilling devices respectively; according to the invention, the fixing device drives the material to lift, so that the material moves to the position corresponding to the drilling device, and the drill bits of the two drilling devices are used for synchronously drilling, thereby effectively solving the problem that holes are required to be drilled one by one in the process of drilling the linear slide rail.
Description
Technical Field
The invention belongs to the field of machine tool equipment, and particularly relates to a numerical control multi-hole-site drilling machine.
Background
In the process of machining the linear slide rail, the linear slide rail needs to be drilled, and is installed or slides through holes, but in the process of manufacturing the linear slide rail, due to the fact that the number of holes to be drilled is large, the holes need to be drilled one by one, the machining process is complex, and the working efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing a numerical control multi-hole-site drilling machine to solve the problem that holes need to be drilled one by one in the process of drilling a linear slide rail.
In order to solve the problems, the invention adopts the following technical scheme:
a numerical control multi-hole drilling machine comprises a machine tool, a fixing device and a drilling device; the fixing device is vertically arranged in the machine tool and comprises a fixing table and a lifting device, and the lifting device is used for driving the fixing table to lift; the drilling device comprises a driving device, a first drilling device and a second drilling device, the first drilling device and the second drilling device are symmetrically arranged on two sides of the fixed table, and the driving device is used for driving the first drilling device and the second drilling device to translate; the first drilling device comprises a first servo motor, a first gear box and first drill bits, an output shaft of the first servo motor is rotationally connected with a driving shaft of the first gear box, one end, far away from the first servo motor, of the first gear box is provided with more than one first driven shaft, the first end of each first drill bit is detachably connected with the corresponding first driven shaft, the second end of each first drill bit faces the second drilling device, and the number of the first drill bits is the same as that of the first driven shafts; the second drilling device comprises a second servo motor, a second gear box and a second drill bit, an output shaft of the second servo motor is connected with a driving shaft of the second gear box in a rotating mode, one end, far away from the second servo motor, of the second gear box is provided with more than one second driven shaft, the first end of the second drill bit is detachably connected with the second driven shaft, the second end of the second drill bit faces the first drill bit, and the number of the second drill bit is the same as that of the second driven shafts.
Furthermore, the number of the first gear boxes and the number of the second gear boxes are two respectively, the two first gear boxes are arranged in a stacked mode, and driving shafts of the two first gear boxes are rotationally connected through a first synchronous belt; two second gear box range upon range of settings, two second gear box driving shafts pass through the second hold-in range and rotate the connection.
Furthermore, elevating gear sets up in the fixed station rear end, and elevating gear includes screw rod lift and slide rail, and the vertical setting of slide rail is in the fixed station rear end, slide rail and fixed station rear end sliding connection, and the fixed station rear end is provided with the interface with screw rod lift threaded connection.
Furthermore, the rear end of the fixed table is provided with a telescopic protective sleeve, the telescopic protective sleeve is parallel to the rear end of the fixed table, the upper end of the telescopic protective sleeve is fixedly connected with the upper end of the machine tool, and the lower end of the telescopic protective sleeve is fixedly connected with the bottom end of the machine tool.
Furthermore, the driving device comprises a first driving device and a second driving device, the first driving device is arranged at one end of the first servo motor, which is far away from the first drill bit, and the second driving device is arranged at one end of the second servo motor, which is far away from the second drill bit; the first driving device comprises a first hydraulic oil cylinder and a first bearing body, one end of the first hydraulic oil cylinder is arranged on the machine tool, and the other end of the first hydraulic oil cylinder is fixedly connected with the first bearing body; the first servo motor and the first gear box are arranged on the first bearing body; the second driving device comprises a second hydraulic oil cylinder and a second bearing body, one end of the second oil cylinder is arranged on the machine tool, the second end of the second oil cylinder is fixedly connected with the second bearing body, and the second servo motor and the second gear box are arranged on the second bearing body.
Furthermore, one end of the first gear box, which is close to the second gear box, is provided with a first cooling liquid spray head, the first cooling liquid spray head and the second end of the first drill bit are in the same direction, and the number of the first cooling liquid spray heads and the number of the first drill bits are the same; one end of the second gear box, which is close to the first gear box, is provided with a second cooling liquid spray head, the second cooling liquid spray head and the second end of the second drill bit are in the same direction, and the number of the second cooling liquid spray heads and the number of the second drill bits are the same.
Furthermore, a scrap cleaning device is arranged below the fixed table, a groove is formed in the bottom of the machine tool, and the scrap cleaning device is arranged in the groove; the chip cleaning device comprises a third servo motor and cleaning strips, an output shaft of the third servo motor is fixedly connected with one end of each cleaning strip, the cleaning strips are spiral, and the cleaning strips are parallel to the bottom end of the fixed table.
Furthermore, a servo motor controller is arranged on the machine tool, and the first servo motor, the second servo motor and the third servo motor are respectively and electrically connected with the servo motor controller.
Furthermore, the first hydraulic oil cylinder and the second hydraulic oil cylinder are both electric hydraulic oil cylinders, a single chip microcomputer is arranged on the machine tool, and the single chip microcomputer is respectively and electrically connected with the servo motor controller, the first hydraulic oil cylinder, the second hydraulic oil cylinder and the screw rod lifter. The invention has the following remarkable beneficial effects:
1. the invention relates to a numerical control multi-hole-site drilling machine which comprises a machine tool, a fixing device and a drilling device, wherein in the using process, materials are placed at the upper end of a fixing table, the fixing table is driven by a lifting device to move up and down in the machine tool, a first drilling device and a second drilling device which are symmetrically arranged on two sides of the fixing table respectively move towards the materials on the fixing table under the electric action of a driving device, more than one first drill bit is arranged on a symmetrical surface of the first drilling device, more than one second drill bit is arranged on a symmetrical surface of the second drilling device, the number of the first drill bits and the number of the second drill bits are the same, a first servo motor drives more than one first drill bit to synchronously rotate through a first gear box, and a second servo motor drives more than one second drill bit to synchronously rotate through a second gear box; the first drill bit and the second drill bit are driven by the driving device to drill the material from two sides of the fixed table, so that the process of carrying out a plurality of hole positions on the material at one time is realized, and the problem that only a single hole can be processed in the material processing process at present and the production efficiency is low is effectively solved.
2. The arrangement of the two first gear boxes and the two second gear boxes can increase the number of the first drill bits and the second drill bits, and more hole positions can be machined on the material.
3. The rotation of a screw rod lifter in the lifting device enables the fixed platform to move up and down on the slide rail, and the material is lifted to the position required by drilling to drill; the setting of slide rail can make the stable rising of fixed station, and the pivoted condition can not appear taking place.
4. The telescopic protective sleeve that the fixed station rear end set up is applicable to and covers the position that the fixed station removed, prevents that iron fillings from spattering all around and leading to equipment safety problem to appear in drilling process.
5. The driving device is arranged for moving the first drilling device and the second drilling device to enable the first drilling device and the second drilling device to be close to the material for drilling.
6. Be provided with first coolant liquid shower nozzle on the first gear box, be provided with the second coolant liquid shower nozzle on the second gear box, the setting of first coolant liquid shower nozzle and second coolant liquid shower nozzle is cooled down the high temperature that first drill bit and second drill bit produced at the rotation in-process, prevents that first drill bit and second drill bit from softening.
7. The arrangement of the chip cleaning device can discharge chips generated in the drilling process of materials, and the arrangement of the groove at the bottom of the machine tool can facilitate the chips to enter the chip cleaning device for cleaning; the spiral arrangement of the cleaning strip can enable the chips to enter the cleaning strip and take the chips away from the machine tool through the rotation of the cleaning strip.
8. The servo motor controller can conveniently control the first servo motor, the second servo motor and the third servo motor, so that the equipment can stably run.
9. The single chip microcomputer arranged on the machine tool is electrically connected with the first hydraulic oil cylinder, the second hydraulic oil cylinder, the servo motor controller and the screw rod lifter respectively, and the single chip microcomputer can be arranged to conveniently carry out integral operation on the equipment.
Drawings
FIG. 1 is a schematic view of a structure of a numerical control multi-hole drilling machine according to the present invention;
FIG. 2 is a rear view structural diagram of the numerical control multi-hole drilling machine of the present invention;
FIG. 3 is a schematic view of a cross-sectional top view of the NC multi-hole drilling machine according to the present invention.
In the attached drawing, 1-a machine tool, 2-a fixed table, 3-a first servo motor, 4-a first gear box, 5-a first drill bit, 6-a second servo motor, 7-a second gear box, 8-a second drill bit, 9-a first synchronous belt, 10-a second synchronous belt, 11-a screw lifter, 12-a slide rail, 13-a telescopic protective sleeve, 14-a first hydraulic oil cylinder, 15-a first bearing body, 16-a second hydraulic oil cylinder, 17-a second bearing body, 18-a first cooling liquid nozzle, 19-a second cooling liquid nozzle, 20-a third servo motor and 21-a cleaning strip.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. 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 protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
As shown in fig. 1, 2 and 3, the numerical control multi-hole site drilling machine comprises a machine tool 1, a fixing device and a drilling device; the fixing device is vertically arranged in the machine tool 1 and comprises a fixing table 2 and a lifting device, and the lifting device is used for driving the fixing table 2 to lift; the drilling device comprises a driving device, a first drilling device and a second drilling device, the first drilling device and the second drilling device are symmetrically arranged on two sides of the fixed table 2, and the driving device is used for driving the first drilling device and the second drilling device to move horizontally; the first drilling device comprises a first servo motor 3, a first gear box 4 and first drill bits 5, an output shaft of the first servo motor 3 is rotatably connected with a driving shaft of the first gear box 4, one end, far away from the first servo motor 3, of the first gear box 4 is provided with more than one first driven shaft, the first end of each first drill bit 5 is detachably connected with the corresponding first driven shaft, the second end of each first drill bit 5 faces the second drilling device, and the number of the first drill bits 5 is the same as that of the first driven shafts; the second drilling device comprises a second servo motor 6, a second gear box 7 and a second drill bit 8, an output shaft of the second servo motor 6 is rotatably connected with a driving shaft of the second gear box 7, one end, far away from the second servo motor 6, of the second gear box 7 is provided with more than one second driven shaft, the first end of the second drill bit 8 is detachably connected with the second driven shaft, the second end of the second drill bit 8 faces the first drill bit 5, and the number of the second drill bit 8 is the same as that of the second driven shafts.
Specifically, the machine tool 1 is a frame body provided with an operation door, the fixing device is arranged at the middle position in the machine tool 1, the fixing device is wrapped by a wide fixing table 2 and a lifting device, the lifting device is vertically arranged in the machine tool 1, the lifting device is used for driving the fixing table 2 to lift in the machine tool 1, and the fixing table 2 is used for fixing materials and preventing the materials from moving in the lifting process; the drilling device comprises a driving device, a first drilling device and a second drilling device, the first drilling device and the second drilling device are symmetrically arranged on two sides of the fixed table 2, and the driving device is used for driving the first drilling device and the second drilling device to move transversely relative to each other; the first drilling device comprises a first servo motor 3, a first gear box 4 and first drill bits 5, an output shaft of the first servo motor 3 is connected with a driving shaft of the first gear box 4 through a coupler, one end, far away from the first servo motor 3, of the first gear box 4 is provided with more than one driven shaft, the first end of each first drill bit 5 is detachably connected with the driven shaft, the second end of each first drill bit 5 faces the second drilling device, and the number of the first drill bits 5 is the same as that of the first driven shafts; the second drilling device comprises a second servo motor 6, a second gear box 7 and second drill bits 8, output shafts of the second servo motor 6 are connected with driving shafts of the second gear box 7 through couplers, one end, far away from the second servo motor 6, of the second gear box 7 is provided with more than one second driven shaft, the first end of each second drill bit 8 is detachably connected with the corresponding second driven shaft, the second end of each second drill bit 8 faces towards the corresponding first drill bit 5, and the number of the second drill bits 8 is the same as that of the second driven shafts.
When the numerical control multi-hole-site drilling machine is used, materials are placed at the upper end of a fixed table 2, the fixed table 2 is driven by a lifting device to move up and down in the machine tool 1, a first drilling device and a second drilling device which are symmetrically arranged on two sides of the fixed table 2 respectively move towards the materials on the fixed table 2 under the power of a driving device, more than one first drill bit 5 is arranged on a symmetrical surface of the first drilling device, more than one second drill bit 8 is arranged on a symmetrical surface of the second drilling device, the number of the first drill bits 5 is the same as that of the second drill bits 8, a first servo motor 3 drives more than one first drill bits 5 to synchronously rotate through a first gear box 4, and a second servo motor 6 drives more than one second drill bits 8 to synchronously rotate through a second gear box 7; the first drill bit 5 and the second drill bit 8 are driven by the driving device to drill the material from two sides of the fixed table 2, so that the process of carrying out a plurality of hole positions on the material at one time is realized, and the problem that only a single hole can be processed in the material processing process at present and the production efficiency is low is effectively solved.
The invention relates to a multi-hole drilling machine for numerical control, which is further optimized by the following steps: the number of the first gear boxes 4 and the number of the second gear boxes 7 are two respectively, the two first gear boxes 4 are arranged in a stacked mode, and driving shafts of the two first gear boxes 4 are rotationally connected through a first synchronous gear 9; two second gear boxes 7 are arranged in a stacked mode, and driving shafts of the two second gear boxes 7 are rotatably connected through a second synchronous belt 10.
Specifically, the number of the first gear case 4 and the number of the second gear case 7 are two; the two first gear boxes 4 are stacked, the driving shafts of the two first gear boxes 4 are connected through a first synchronous gear box 9, so that the two first gear boxes 4 are driven by the first servo motor 3 to synchronously rotate, the number of the first drill bits 5 is increased by increasing the number of the first gear boxes 4, and more hole sites can be machined; two second gear boxes 7 are stacked, the driving shafts of the two second gear boxes 7 are connected through a second synchronous belt 10, so that the two second gear boxes 7 are driven by a second servo motor 6 to synchronously rotate, the number of the first drill bits 5 is increased by increasing the number of the second gear boxes 7, and more hole sites can be machined.
The invention relates to a multi-hole drilling machine for numerical control, which is further optimized by the following steps: elevating gear sets up in 2 rear ends of fixed station, and elevating gear includes screw rod lift 11 and slide rail 12, and the vertical setting of slide rail 12 is in 2 rear ends of fixed station, slide rail 12 and 2 rear end sliding connection of fixed station, and 2 rear ends of fixed station are provided with the interface with screw rod lift threaded connection.
Specifically, the lifting device comprises a screw rod lifter 11 and a slide rail 12, the screw rod lifter 11 is placed at the rear end of the fixed table 2, the slide rail 12 is composed of two vertically arranged slide frames, the rear end of the fixed table 2 is slidably connected with the slide rail 12, the rear end of the fixed table 2 is provided with an interface in threaded connection with a screw rod of the screw rod lifter 11, the fixed table 2 is enabled to move up and down on the slide rail 12 through rotation of the screw rod lifter 11, and materials are lifted to a position required by drilling to be drilled; the slide rail 12 can stably lift the fixed platform 2, and the rotation of the fixed platform cannot occur.
The invention relates to a multi-hole drilling machine for numerical control, which is further optimized by the following steps: the rear end of the fixed table 2 is provided with a telescopic protective sleeve 13, the telescopic protective sleeve 13 is parallel to the rear end of the fixed table 2, the upper end of the telescopic protective sleeve 13 is fixedly connected with the upper end of the machine tool 1, and the lower end of the telescopic protective sleeve 13 is fixedly connected with the bottom end of the machine tool 1.
Specifically, at 2 rear end fixedly connected with telescopic protection cover 13 of fixed station, telescopic protection cover 13's setting can not influence the operation of slide rail 12 and screw rod lift 11, and telescopic protection cover 13's setting can cover the position that fixed station 2 removed, prevents that iron fillings from spattering all around and leading to equipment safety problem to appear in drilling process.
The invention relates to a multi-hole drilling machine for numerical control, which is further optimized by the following steps: the moving device comprises a first moving device and a second moving device, the first moving device is arranged at one end, far away from the first drill bit 5, of the first servo motor 3, and the second moving device is arranged at one end, far away from the second drill bit 8, of the second servo motor 6; the first moving device comprises a first hydraulic oil cylinder 14 and a first bearing body 15, one end of the first hydraulic oil cylinder 14 is arranged on the machine tool 1, and the other end of the first hydraulic oil cylinder 14 is fixedly connected with the first bearing body 15; the first servo motor 3 and the first gear box 4 are arranged on the first carrier 15; the second moving device comprises a second hydraulic cylinder 16 and a second bearing body 17, one end of the second hydraulic cylinder is arranged on the machine tool 1, the second end of the second hydraulic cylinder is fixedly connected with the second bearing body 17, and the second servo motor 6 and the second gear box 7 are arranged on the second bearing body 17.
Specifically, the driving device comprises a first driving device and a second driving device, the first driving device is arranged at one end of the first servo motor 3, which is far away from the first drill bit 5, and the second driving device is arranged at one end of the second servo motor 6, which is far away from the second drill bit 8; the first driving device comprises a first hydraulic oil cylinder 14 and a first bearing body 15, one end of the first hydraulic oil cylinder 14 is fixed on the machine tool 1, the other end of the first hydraulic oil cylinder 14 is fixedly connected with the first bearing body 15, and the first bearing body 15 is fixedly connected with a first servo motor 3 and a first gear box 4; the first bearing body 15 is driven to move through the action of the first hydraulic oil cylinder 14, so that the first servo motor 3 and the first gear box 4 move towards the fixed table 2, and the materials on the fixed table 2 are drilled; the second driving device comprises a second hydraulic cylinder 16 and a second bearing body 17, one end of the second hydraulic cylinder 16 is fixed on the machine tool 1, the other end of the second hydraulic cylinder 16 is fixedly connected with the second bearing body 17, and the second bearing body 17 is fixedly connected with a second servo motor 6 and a second gear box 7; the second bearing body 17 is driven to move by the action of the second hydraulic cylinder 16, so that the second servo motor 6 and the second gearbox 7 move towards the fixed platform 2, and the materials on the fixed platform 2 are drilled.
The invention relates to a multi-hole drilling machine for numerical control, which is further optimized by the following steps: one end of the first gear box 4 close to the first gear box 4 is provided with a first cooling liquid spray head 18, the first cooling liquid spray head 18 and the second end of the first drill bit 5 face the same direction, and the number of the first cooling liquid spray heads 18 and the number of the first drill bits 5 are the same; one end of the second gear box 7 close to the first gear box 4 is provided with a second cooling liquid spray nozzle 19, the second cooling liquid spray nozzle 19 and the second end of the second drill bit 8 face the same direction, and the number of the second cooling liquid spray nozzles 19 and the number of the second drill bits 8 are the same.
Specifically, a first cooling liquid spray head 18 is installed at one end, close to the second gear box 7, of the first gear box 4, and the first cooling liquid spray head 18 and the second end of the first drill bit 5 face the same direction; a second cooling liquid spray nozzle 19 is arranged at one end of the second gear box 7 close to the first gear box 4, and the second cooling liquid spray nozzle 19 and the second end of the second drill bit 8 face the same direction; in the process of working of the first drill bit 5 and the second drill bit 8, through the arrangement of the first cooling liquid spray nozzle 18 and the second cooling liquid spray nozzle 19, cooling liquid is sprayed out of the first drill bit 5 and the second drill bit 8, and the high temperature generated by the high-speed rotation of the first drill bit 5 and the second drill bit 8 is reduced; the arrangement that the number of the first cooling liquid spray nozzles 18 is the same as that of the first drill bits 5 and the number of the second cooling liquid spray nozzles 19 is the same as that of the second drill bits 8 can cool each drill bit.
As a further optimization of the numerical control multi-hole-site drilling machine of the invention: a scrap cleaning device is arranged below the fixed table 2, a groove is formed in the bottom of the machine tool 1, and the scrap cleaning device is arranged in the groove; the scrap cleaning device comprises a third servo motor 20 and cleaning strips 21, an output shaft of the third servo motor 20 is fixedly connected with one ends of the cleaning strips 21, the cleaning strips 21 are spiral, and the cleaning strips 21 are parallel to the bottom ends of the fixed strips.
Specifically, a scrap cleaning device is arranged below the fixed table 2, is arranged in a groove in the bottom of the machine tool 1, and is used for cleaning scraps generated by punching holes in materials; the scrap cleaning device comprises a third servo motor 20 and cleaning strips 21, the cleaning strips 21 are spiral, one ends of the cleaning strips 21 are fixedly connected with an output shaft of the third servo motor 20, and the cleaning strips 21 are parallel to the bottom end of the fixed table 2; the setting of lathe 1 bottom recess can make the piece drop into the recess in, clearance strip 21 is the spiral helicine setting can be under the rotation of third servo motor 20 the piece that will fall into in clearance strip 21 conveys away through the rotation of clearance strip 21.
As a further optimization of the numerical control multi-hole-site drilling machine of the invention: a servo motor controller is arranged on the machine tool 1, and the first servo motor 3, the second servo motor 6 and the third servo motor 20 are respectively and electrically connected with the servo motor controller.
Specifically, a servo motor controller is arranged on the machine tool 1, and the first servo motor 3, the second servo motor 6 and the third servo motor 20 are all electrically connected with the servo motor controller; the servo motor controller can respectively send instructions to the first servo motor 3, the second servo motor 6 and the third servo motor 20 to complete the drilling of the material.
As a further optimization of the numerical control multi-hole-site drilling machine of the invention: the first hydraulic cylinder 14 and the second hydraulic cylinder 16 are both electric hydraulic cylinders, a single chip microcomputer is arranged on the machine tool 1, and the single chip microcomputer is respectively and electrically connected with the servo motor controller, the first hydraulic cylinder 14, the second hydraulic cylinder 16 and the screw rod lifter 11.
Specifically, the first hydraulic cylinder 14 and the second hydraulic cylinder 16 are both electric hydraulic cylinders, a single chip microcomputer is arranged on the machine tool 1, and the single chip microcomputer is respectively and electrically connected with the servo motor controller, the first hydraulic cylinder 14, the second hydraulic cylinder 16 and the screw rod lifter 11; the singlechip can carry out overall control to equipment, and the operation to equipment is convenient.
Claims (9)
1. A numerical control multi-hole-site drilling machine is characterized in that: comprises a machine tool (1), a fixing device and a drilling device; the fixing device is vertically arranged in the machine tool (1), and comprises a fixing table (2) and a lifting device, wherein the lifting device is used for driving the fixing table (2) to lift; the drilling device comprises a driving device, a first drilling device and a second drilling device, the first drilling device and the second drilling device are symmetrically arranged on two sides of the fixed table (2), and the driving device is used for driving the first drilling device and the second drilling device to translate; the first drilling device comprises a first servo motor (3), a first gear box (4) and first drill bits (5), an output shaft of the first servo motor (3) is rotatably connected with a driving shaft of the first gear box (4), one end, far away from the first servo motor (3), of the first gear box (4) is provided with more than one first driven shaft, the first end of each first drill bit (5) is detachably connected with the corresponding first driven shaft, the second end of each first drill bit (5) faces the corresponding second drilling device, and the number of the first drill bits (5) is the same as that of the first driven shafts; the second drilling device comprises a second servo motor (6), a second gear box (7) and a second drill bit (8), an output shaft of the second servo motor (6) is connected with a driving shaft of the second gear box (7) in a rotating mode, the second gear box (7) is far away from one end of the second servo motor (6) and is provided with more than one second driven shaft, the first end of the second drill bit (8) is detachably connected with the second driven shaft, the second end of the second drill bit (8) faces towards the first drill bit (5), and the second drill bit (8) is the same in number with the second driven shafts.
2. The numerical control multi-hole site drilling machine according to claim 1, wherein: the number of the first gear boxes (4) and the number of the second gear boxes (7) are two respectively, the two first gear boxes (4) are arranged in a stacked mode, and driving shafts of the two first gear boxes (4) are rotationally connected through a first synchronous belt (9); the two second gear boxes (7) are arranged in a stacked mode, and driving shafts of the two second gear boxes (7) are rotationally connected through a second synchronous belt (10).
3. The numerical control multi-hole site drilling machine according to claim 2, wherein: the lifting device is arranged at the rear end of the fixed platform (2), the lifting device comprises a screw rod lifter (11) and a sliding rail (12), the sliding rail (12) is vertically arranged at the rear end of the fixed platform (2), the sliding rail (12) is in sliding connection with the rear end of the fixed platform (2), and an interface in threaded connection with the screw rod lifter (11) is arranged at the rear end of the fixed platform (2).
4. The numerical control multi-hole site drilling machine according to claim 3, wherein: the utility model discloses a flexible protective sheath, including fixed station (2), telescopic protective sheath (13) with fixed station (2) rear end is parallel, telescopic protective sheath (13) upper end with lathe (1) upper end fixed connection, telescopic protective sheath (13) lower extreme with lathe (1) bottom fixed connection.
5. The numerical control multi-hole site drilling machine according to claim 4, wherein: the driving device comprises a first driving device and a second driving device, the first driving device is arranged at one end, away from the first drill bit (5), of the first servo motor (3), and the second driving device is arranged at one end, away from the second drill bit (8), of the second servo motor (6); the first driving device comprises a first hydraulic oil cylinder (14) and a first bearing body (15), one end of the first hydraulic oil cylinder (14) is arranged on the machine tool (1), and the other end of the first hydraulic oil cylinder (14) is fixedly connected with the first bearing body (15); the first servomotor (3) and the first gearbox (4) are arranged on the first carrier (15); the second driving device comprises a second hydraulic oil cylinder (16) and a second bearing body (17), one end of the second oil cylinder is arranged on the machine tool (1), the second end of the second oil cylinder is fixedly connected with the second bearing body (17), and the second servo motor (6) and the second gear box (7) are arranged on the second bearing body (17).
6. The numerical control multi-hole site drilling machine according to claim 5, wherein: one end of the first gear box (4) close to the second gear box (7) is provided with a first cooling liquid spray head (18), the first cooling liquid spray head (18) and the second end of the first drill bit (5) face towards the same direction, and the number of the first cooling liquid spray heads (18) and the number of the first drill bits (5) are the same; one end, close to the first gear box (4), of the second gear box (7) is provided with a second cooling liquid spray head (19), the second cooling liquid spray head (19) and the second end of the second drill bit (8) face towards the same direction, and the number of the second cooling liquid spray heads (19) and the number of the second drill bits (8) are the same.
7. The numerical control multi-hole site drilling machine according to claim 6, wherein: a scrap cleaning device is arranged below the fixed table (2), a groove is formed in the bottom of the machine tool (1), and the scrap cleaning device is arranged in the groove; the scrap cleaning device comprises a third servo motor (20) and cleaning strips (21), an output shaft of the third servo motor (20) is fixedly connected with one ends of the cleaning strips (21), the cleaning strips (21) are spiral, and the cleaning strips (21) are parallel to the bottom end of the fixed table (2).
8. The numerical control multi-hole site drilling machine according to claim 7, wherein: the machine tool (1) is provided with a servo motor controller, and the first servo motor (3), the second servo motor (6) and the third servo motor (20) are respectively electrically connected with the servo motor controller.
9. The numerical control multi-hole site drilling machine according to claim 8, wherein: the first hydraulic oil cylinder (14) and the second hydraulic oil cylinder (16) are both electric hydraulic oil cylinders, a single chip microcomputer is arranged on the machine tool (1), and the single chip microcomputer is electrically connected with the servo motor controller, the first hydraulic oil cylinder (14), the second hydraulic oil cylinder (16) and the screw rod lifter (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110947984.4A CN113695623A (en) | 2021-08-18 | 2021-08-18 | Numerical control multi-hole-site drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110947984.4A CN113695623A (en) | 2021-08-18 | 2021-08-18 | Numerical control multi-hole-site drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113695623A true CN113695623A (en) | 2021-11-26 |
Family
ID=78653430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110947984.4A Pending CN113695623A (en) | 2021-08-18 | 2021-08-18 | Numerical control multi-hole-site drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113695623A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2935423A1 (en) * | 1979-05-10 | 1980-11-13 | Miyakawa Industry Co | FASTENING DEVICE FOR A MULTI-SPINDLE HEAD OF A MACHINING MACHINE |
| CN102825291A (en) * | 2012-09-12 | 2012-12-19 | 云南Cy集团通海树脂砂铸造厂 | Porous boring machine |
| CN204294977U (en) * | 2014-12-10 | 2015-04-29 | 河南宇建科技股份有限公司 | Novel horizontal numerical control drilling machine |
| CN205218131U (en) * | 2015-11-20 | 2016-05-11 | 路达(厦门)工业有限公司 | Tool bit drive structure of digit control machine tool |
| CN206216366U (en) * | 2016-09-29 | 2017-06-06 | 江苏厚道数控科技有限公司 | For the clear bits base on lathe |
| CN208034257U (en) * | 2018-01-26 | 2018-11-02 | 深圳市金正鸿科技有限公司 | Metal working machine tool |
| CN209503015U (en) * | 2019-02-15 | 2019-10-18 | 广州汇才拓穗公共关系服务有限公司 | A kind of horizontal Semi-automatic multi-hole drill |
-
2021
- 2021-08-18 CN CN202110947984.4A patent/CN113695623A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2935423A1 (en) * | 1979-05-10 | 1980-11-13 | Miyakawa Industry Co | FASTENING DEVICE FOR A MULTI-SPINDLE HEAD OF A MACHINING MACHINE |
| CN102825291A (en) * | 2012-09-12 | 2012-12-19 | 云南Cy集团通海树脂砂铸造厂 | Porous boring machine |
| CN204294977U (en) * | 2014-12-10 | 2015-04-29 | 河南宇建科技股份有限公司 | Novel horizontal numerical control drilling machine |
| CN205218131U (en) * | 2015-11-20 | 2016-05-11 | 路达(厦门)工业有限公司 | Tool bit drive structure of digit control machine tool |
| CN206216366U (en) * | 2016-09-29 | 2017-06-06 | 江苏厚道数控科技有限公司 | For the clear bits base on lathe |
| CN208034257U (en) * | 2018-01-26 | 2018-11-02 | 深圳市金正鸿科技有限公司 | Metal working machine tool |
| CN209503015U (en) * | 2019-02-15 | 2019-10-18 | 广州汇才拓穗公共关系服务有限公司 | A kind of horizontal Semi-automatic multi-hole drill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202782416U (en) | Rotating head three-workstage carving machine | |
| CN105171074A (en) | Gantry vertical numerical control milling machine machining center with double heads and double tool changers | |
| CN207521745U (en) | A kind of Novel electric furnace nozzle process equipment | |
| CN207189170U (en) | A kind of modified gantry double vertical channel double-pole storehouse numerical control machining center | |
| CN105834751A (en) | Machine tool for machining long and thin rod and machining method | |
| CN106312147A (en) | Side milling numerical control planer type milling machine | |
| CN204545938U (en) | Multiple-axis servo drilling-tapping all-in-one | |
| CN201432199Y (en) | Movable drilling, milling, turning special machine tool | |
| CN113695623A (en) | Numerical control multi-hole-site drilling machine | |
| CN207387238U (en) | Convenient for the numerically-controlled machine tool of aniseed cutting | |
| CN217290558U (en) | Numerical control drilling machine | |
| CN209754510U (en) | Numerical control double-shaft drilling and milling machine | |
| CN206253892U (en) | One kind translation interworking platform Digit Control Machine Tool | |
| CN203509592U (en) | CNC machining center | |
| CN103551861A (en) | Numerical control machining center machine tool | |
| CN204747609U (en) | Side milling numerical control planer -type milling machine | |
| CN215698276U (en) | Internal hole milling device for machining | |
| CN204450095U (en) | Machining of Shaft-type Parts building-block machine | |
| CN208214962U (en) | A kind of accurate digital control boring and milling machine | |
| CN203044947U (en) | Numerically-controlled automatic drilling machine | |
| CN206747983U (en) | The reconstruction structure that a kind of CNC milling machine is connected with tool magazine | |
| CN205888410U (en) | Stretchable automatically's novel numerical control welding machine | |
| CN220427689U (en) | Drilling machine workbench with protection mechanism | |
| CN206316759U (en) | Multi-axis numerical control drilling and milling machine | |
| CN105458713B (en) | A kind of escalator main shaft and accessory whorl axis special machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |