CN110014270A - A kind of numerical control drilling-milling complex machining process - Google Patents
A kind of numerical control drilling-milling complex machining process Download PDFInfo
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- CN110014270A CN110014270A CN201910384802.XA CN201910384802A CN110014270A CN 110014270 A CN110014270 A CN 110014270A CN 201910384802 A CN201910384802 A CN 201910384802A CN 110014270 A CN110014270 A CN 110014270A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses a kind of numerical control drilling-milling complex machining process, S1, upper blank, workpiece to be processed is placed on the numerical control clamp that can be gone up and down and rotate, and numerical control clamp regulates and controls the workpiece lifting of processing to position appropriate；S2, protective cover is closed: by control platform, according to corresponding instruction by the starting of numerical control drilling-milling lathe, so that internal main shaft starting；The present invention relates to numerical control drilling-milling technical fields.The numerical control drilling-milling complex machining process, it can be stablized by the numerical control clamp of numerical control drilling-milling internal structure and workpiece is clamped, and workpiece can be moved, by two-dimensional stage on cutter shaft and exchanging cutter head can make cutter uninterruptedly process workpiece blank, the structure for solving existing numerical control drilling-milling is complex, although existing numerical control drilling-milling bores and milling function is together in one, but successional wagon drill process can not be carried out to workpiece, the problem of centre also needs to change cutter, need to exchange to the location of workpiece.
Description
Technical field
The present invention relates to numerical control drilling-milling technical field, specially a kind of numerical control drilling-milling complex machining process.
Background technique
Numerically-controlled machine tool is the abbreviation of numerically-controlled machine tool, is a kind of automated machine tool equipped with program control system.The control
System processed, which can be handled logically, has control coding or other symbolic instruction regulated procedures, and is decoded, with code
Digital representation, numerical control device is inputted by information carrier.Various control signals are issued by numerical control device through calculation process, are controlled
The movement of lathe, shape and size by drawing, automatically processes part.Numerically-controlled machine tool preferably solves multiple
Miscellaneous, accurate, small mount, multi items part processing problems are a kind of flexible, dynamical automated machine tools, represent existing
It is a kind of typical electromechanical integrated product for the developing direction of Machine-Tool Control technology.Part is processed on numerically-controlled machine tool, mainly
Depending on processing program, it is different from machine tool, it is not necessary to manufacture, replace many molds, fixture, not need often to readjust
Lathe.Therefore, numerically-controlled machine tool is suitable for the occasion that processed part is frequently replaced, that is, is suitble to single-piece, be pilot
Production and the exploitation of new product save the expense of a large amount of technological equipments so as to shorten the Operational preparation period.Numerically-controlled machine tool
Machining accuracy is generally up to 0.05-0.1MM, and numerically-controlled machine tool is controlled by digital signal form, numerical control device one arteries and veins of every output
Signal is rushed, then the mobile tool pulse equivalency of machine tool movement component, and the backlass of machine tool feed transmission chain and screw rod screw pitch
Mean error can be compensated by numerical control device march, and therefore, position accuracy for CNC machine tools is relatively high.The same a collection of part of processing,
Same lathe, under the same processing conditions, using same tool and processing program, the tool track of cutter is identical, part
Consistency it is good, quality stablize.
The structure of existing numerical control drilling-milling is complex, although existing numerical control drilling-milling is by vehicle, brill and milling function and service in one
Body, but successional wagon drill process can not be carried out to workpiece, centre also needs to change cutter, need to adjust to the location of workpiece
It changes, the disadvantages of the structure processing efficiency bottom of existing numerical control drilling-milling, waste of manpower cost, and existing numerical control drilling-milling is using
When, it not can be carried out faster cooling, be easy to make the surface of parts to be machined to generate thermal stress burr.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of numerical control drilling-milling complex machining process, existing numerical control drilling is solved
The structure of milling is complex, although existing numerical control drilling-milling by vehicle, brill and milling function and service in one, can not be successional
Wagon drill process is carried out to workpiece, centre also needs to change cutter, need to exchange to the location of workpiece, existing numerical control drilling-milling
The problem of structure processing efficiency bottom, waste of manpower cost.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of numerical control drilling-milling complex machining process, tool
Body includes the following steps:
S1, upper blank, workpiece to be processed are placed on the numerical control clamp that can be gone up and down and rotate, and numerical control clamp is by the work of processing
Part seat lifting adjusting is to position appropriate；
S2, it closes protective cover: by control platform, instructing according to corresponding by the starting of numerical control drilling-milling lathe, so that internal
Main shaft starting；
S3, blank positioning, relocate workpiece to be processed, according to the camera shooting of preset finder and internal observation
Head carries out position to workpiece to be processed and fixes；
S4, blank positioning: it is rotated by active motor with the milling cutter on movable arbor, milling cutter is made by the two-dimensional stage on cutter shaft
It is moved to different positions, so that milling cutter is carried out continuous cutting to workpiece to be processed, then in the surface cutting of workpiece to be processed
A corresponding cutter groove out；
S5, cooling: cooled down by the cutting fluid of cutter shaft side to the contact surface of milling cutter and workpiece while cutting, dropped
Wen Shi carries out direct injection cooling, constantly cuts, continuously cool down, and when milling cutter is detached from workpiece to be processed, also wants
To carrying out cooling for 20 seconds at cutting；
S6, drilling: after completing groove milling, by corresponding program, so that cutter head is exchanged in one end rotation of two-dimensional stage on cutter shaft, make
Milling cutter rotation change drill bit, drilled by camera to the corresponding position of workpiece to be processed, and drilling while pair
Workpiece to be processed cools down；
S7, two-sided deburring: after drilling is completed, the workpiece processed is made to be moved to the one of burring mechanism by numerical control clamp
Side is observed the burr of workpiece surface by the observation device of burring mechanism, is tentatively judged the burr on surface,
Then different polishing pads is selected to polish；
S8, it blows bits: after completing deburring, drifting dust processing being carried out to the surface of workpiece, using drifting dust tracheae to workpiece to be processed
After the alignment of surface, successively blow.
Preferably, upper blank described in S1 when by workpiece to be processed to placing, is needed to workpiece to be processed
Stable placement is carried out, bottom is placed smooth.
Preferably, blank described in S3 positions, and the camera of observation carries out preliminary profile scan, hair to the shape of blank
Base centralized positioning is more reasonable.
Preferably, numerical control clamp described in S1, numerical control clamp bottom by electromagnetism telescopic rod and scale measurement structure with
Bottom platform connection, is controlled by control panel.
Preferably, two-sided deburring described in S7 when being observed the burr of workpiece surface, is carried out by computer
Simulation calculates bruting process, and corresponding polishing pad is then selected to carry out automatically grinding.
Preferably, after the completion of blowing bits described in S8, the protective cover of closing is opened, the workpiece for processing numerical control clamp
Mobile appropriate location, taking-up.
(3) beneficial effect
The present invention provides a kind of numerical control drilling-milling complex machining process.Have compared with prior art it is following the utility model has the advantages that
(1), numerical control drilling-milling complex machining process, by the way that in S1, upper blank, workpiece to be processed, which is placed on, can go up and down and turn
On dynamic numerical control clamp, numerical control clamp regulates and controls the workpiece lifting of processing to position appropriate；S2, it closes protective cover: passing through control
Platform processed, according to corresponding instruction by the starting of numerical control drilling-milling lathe, so that internal main shaft starting；S3, blank positioning, are treated
The workpiece of processing is relocated, and is carried out according to the camera of preset finder and internal observation to workpiece to be processed
Position is fixed；S4, blank positioning: it is rotated by active motor with the milling cutter on movable arbor, is made by the two-dimensional stage on cutter shaft
It obtains milling cutter and is moved to different positions, so that milling cutter is carried out continuous cutting to workpiece to be processed, then in the table of workpiece to be processed
Face cuts a corresponding cutter groove；S5, cooling: by the cutting fluid of cutter shaft side to milling cutter and workpiece while cutting
Contact surface cools down, and when cooling, carries out direct injection cooling, constantly cuts, continuously cool down, and when milling cutter is de-
When from workpiece to be processed, also existing numerical control drilling-milling is solved when in use to cooling for 20 seconds is carried out at cutting, it cannot
Cooled down faster, is easy that the surface of parts to be machined is made to lead to the problem of thermal stress burr；S6, drilling: after completing groove milling,
By corresponding program, so that cutter head is exchanged in one end rotation of two-dimensional stage on cutter shaft, milling cutter rotation is set to change drill bit, by taking the photograph
Cool down as head drills to the corresponding position of workpiece to be processed, and while drilling to workpiece to be processed；S7,
Two-sided deburring: after drilling is completed, the workpiece processed is made to be moved to the side of burring mechanism by numerical control clamp, by going
The observation device of burr mechanism is observed the burr of workpiece surface, is tentatively judged the burr on surface, is then selected
Different polishing pads are polished；S8, it blows bits: after completing deburring, drifting dust processing being carried out to the surface of workpiece, uses drifting dust gas
It after pipe is to workpiece surface alignment to be processed, successively blows, can be stablized pair by the numerical control clamp of numerical control drilling-milling internal structure
Workpiece is clamped, and workpiece can be moved, and by two-dimensional stage on cutter shaft and exchanging cutter head can make cutter to work
Part blank is uninterruptedly processed, and the structure for solving existing numerical control drilling-milling is complex, although existing numerical control drilling-milling by vehicle,
It bores and milling function and service is in one, but successional wagon drill process can not be carried out to workpiece, centre also needs to change cutter,
The location of workpiece need to be exchanged, the problem of the structure processing efficiency bottom of existing numerical control drilling-milling, waste of manpower cost.
Specific embodiment
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of technical solution: a kind of numerical control drilling-milling complex machining process specifically includes following step
It is rapid:
S1, upper blank, workpiece to be processed are placed on the numerical control clamp that can be gone up and down and rotate, and numerical control clamp bottom passes through electricity
Magnetic telescopic rod and scale measurement structure are connect with bottom platform, are controlled by control panel, and numerical control clamp is by the work of processing
Part seat lifting adjusting is to position appropriate；When by workpiece to be processed to placing, need to stablize workpiece to be processed
Placement, bottom is placed smooth；
S2, it closes protective cover: by control platform, instructing according to corresponding by the starting of numerical control drilling-milling lathe, so that internal
Main shaft starting；
S3, blank positioning: workpiece to be processed is relocated, according to the camera shooting of preset finder and internal observation
Head carries out position to workpiece to be processed and fixes；The camera of observation carries out preliminary profile scan to the shape of blank, in blank
Heart positioning is more reasonable；
S4, blank positioning: it is rotated by active motor with the milling cutter on movable arbor, milling cutter is made by the two-dimensional stage on cutter shaft
It is moved to different positions, so that milling cutter is carried out continuous cutting to workpiece to be processed, then in the surface cutting of workpiece to be processed
A corresponding cutter groove out；
S5, cooling: cooled down by the cutting fluid of cutter shaft side to the contact surface of milling cutter and workpiece while cutting, dropped
Wen Shi carries out direct injection cooling, constantly cuts, continuously cool down, and when milling cutter is detached from workpiece to be processed, also wants
It to cooling for 20 seconds is carried out at cutting, solves existing numerical control drilling-milling when in use, not can be carried out faster cooling, hold
Easily the surface of parts to be machined is made to lead to the problem of thermal stress burr；
S6, drilling: after completing groove milling, by corresponding program, so that cutter head is exchanged in one end rotation of two-dimensional stage on cutter shaft, make
Milling cutter rotation change drill bit, drilled by camera to the corresponding position of workpiece to be processed, and drilling while pair
Workpiece to be processed cools down；
S7, two-sided deburring: after drilling is completed, the workpiece processed is made to be moved to the one of burring mechanism by numerical control clamp
Side is observed the burr of workpiece surface by the observation device of burring mechanism, is tentatively judged the burr on surface,
Then different polishing pads is selected to polish；When the burr of workpiece surface is observed, simulation meter is carried out by computer
Bruting process is calculated, corresponding polishing pad is then selected to carry out automatically grinding；
S8, it blows bits: after completing deburring, drifting dust processing being carried out to the surface of workpiece, using drifting dust tracheae to workpiece to be processed
It after the alignment of surface, successively blows, the protective cover of closing is opened, the mobile appropriate location of the workpiece for processing numerical control clamp takes
Out, the structure for solving existing numerical control drilling-milling is complex, although existing numerical control drilling-milling is by vehicle, brill and mills function and service
In one, but can not it is successional to workpiece carry out wagon drill process, centre also need to change cutter, need to the location of workpiece into
The disadvantages of row is exchanged, the structure processing efficiency bottom of existing numerical control drilling-milling, waste of manpower cost.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of numerical control drilling-milling complex machining process, it is characterised in that: specifically comprise the following steps:
S1, upper blank, workpiece to be processed are placed on the numerical control clamp that can be gone up and down and rotate, and numerical control clamp is by the work of processing
Part seat lifting adjusting is to position appropriate；
S2, it closes protective cover: by control platform, instructing according to corresponding by the starting of numerical control drilling-milling lathe, so that internal
Main shaft starting；
S3, blank positioning, relocate workpiece to be processed, according to the camera shooting of preset finder and internal observation
Head carries out position to workpiece to be processed and fixes；
S4, blank positioning: it is rotated by active motor with the milling cutter on movable arbor, milling cutter is made by the two-dimensional stage on cutter shaft
It is moved to different positions, so that milling cutter is carried out continuous cutting to workpiece to be processed, then in the surface cutting of workpiece to be processed
A corresponding cutter groove out；
S5, cooling: cooled down by the cutting fluid of cutter shaft side to the contact surface of milling cutter and workpiece while cutting, dropped
Wen Shi carries out direct injection cooling, constantly cuts, continuously cool down, and when milling cutter is detached from workpiece to be processed, also wants
To carrying out cooling for 20 seconds at cutting；
S6, drilling: after completing groove milling, by corresponding program, so that cutter head is exchanged in one end rotation of two-dimensional stage on cutter shaft, make
Milling cutter rotation change drill bit, drilled by camera to the corresponding position of workpiece to be processed, and drilling while pair
Workpiece to be processed cools down；
S7, two-sided deburring: after drilling is completed, the workpiece processed is made to be moved to the one of burring mechanism by numerical control clamp
Side is observed the burr of workpiece surface by the observation device of burring mechanism, is tentatively judged the burr on surface,
Then different polishing pads is selected to polish；
S8, it blows bits: after completing deburring, drifting dust processing being carried out to the surface of workpiece, using drifting dust tracheae to workpiece to be processed
After the alignment of surface, successively blow.
2. a kind of numerical control drilling-milling complex machining process according to claim 1, it is characterised in that: upper hair described in S1
Base when by workpiece to be processed to placing, needs to carry out workpiece to be processed stable placement, bottom is placed flat
It is whole.
3. a kind of numerical control drilling-milling complex machining process according to claim 1, it is characterised in that: blank described in S3 is fixed
The camera of position, observation carries out preliminary profile scan to the shape of blank, and blank centralized positioning is more reasonable.
4. a kind of numerical control drilling-milling complex machining process according to claim 1, it is characterised in that: the folder of numerical control described in S1
Tool, numerical control clamp bottom are connect with bottom platform by electromagnetism telescopic rod and scale measurement structure, are controlled by control panel
System.
5. a kind of numerical control drilling-milling complex machining process according to claim 1, it is characterised in that: two-sided described in S7 to go
Burr when being observed the burr of workpiece surface, carries out simulation by computer and calculates bruting process, then selection is corresponding
Polishing pad carries out automatically grinding.
6. a kind of numerical control drilling-milling complex machining process according to claim 1, it is characterised in that: blow and considered to be worth doing described in S8
Cheng Hou opens the protective cover of closing, the mobile appropriate location of the workpiece for processing numerical control clamp, taking-up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910384802.XA CN110014270A (en) | 2019-05-09 | 2019-05-09 | A kind of numerical control drilling-milling complex machining process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910384802.XA CN110014270A (en) | 2019-05-09 | 2019-05-09 | A kind of numerical control drilling-milling complex machining process |
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| CN110014270A true CN110014270A (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910384802.XA Pending CN110014270A (en) | 2019-05-09 | 2019-05-09 | A kind of numerical control drilling-milling complex machining process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761299A (en) * | 2020-03-31 | 2020-10-13 | 江苏贵钰航空工业有限公司 | Process for preparing part by using numerical control drilling and milling |
| CN114192852A (en) * | 2022-01-28 | 2022-03-18 | 欧拉姆阀门科技有限公司 | Multifunctional linkage valve drilling and milling hydraulic process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057302A (en) * | 2014-06-19 | 2014-09-24 | 中信戴卡股份有限公司 | Drilling device |
| CN205057505U (en) * | 2015-09-22 | 2016-03-02 | 山东泰格斯精密机器有限公司 | Wagon drill mills compound lathe |
| CN105817888A (en) * | 2016-04-08 | 2016-08-03 | 天津市达鑫精密机械设备有限公司 | Numerical control drilling and milling compound processing technology |
-
2019
- 2019-05-09 CN CN201910384802.XA patent/CN110014270A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057302A (en) * | 2014-06-19 | 2014-09-24 | 中信戴卡股份有限公司 | Drilling device |
| CN205057505U (en) * | 2015-09-22 | 2016-03-02 | 山东泰格斯精密机器有限公司 | Wagon drill mills compound lathe |
| CN105817888A (en) * | 2016-04-08 | 2016-08-03 | 天津市达鑫精密机械设备有限公司 | Numerical control drilling and milling compound processing technology |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761299A (en) * | 2020-03-31 | 2020-10-13 | 江苏贵钰航空工业有限公司 | Process for preparing part by using numerical control drilling and milling |
| CN114192852A (en) * | 2022-01-28 | 2022-03-18 | 欧拉姆阀门科技有限公司 | Multifunctional linkage valve drilling and milling hydraulic process |
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Application publication date: 20190716 |
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| RJ01 | Rejection of invention patent application after publication |