CN106002314A - Mechanism for conveniently switching drilling, expanding, boring and milling functions on deep hole machine tool - Google Patents
Mechanism for conveniently switching drilling, expanding, boring and milling functions on deep hole machine tool Download PDFInfo
- Publication number
- CN106002314A CN106002314A CN201610541018.1A CN201610541018A CN106002314A CN 106002314 A CN106002314 A CN 106002314A CN 201610541018 A CN201610541018 A CN 201610541018A CN 106002314 A CN106002314 A CN 106002314A
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- China
- Prior art keywords
- boring
- hole
- support
- conversion
- milling
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Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23B39/02—Boring machines; Combined horizontal boring and milling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a mechanism for conveniently switching drilling, expanding, boring and milling functions on a deep hole machine tool. The mechanism comprises a drilling, expanding, boring and milling switching mechanism, tools (including a hole drilling tool, a hole expanding tool, a hole boring tool, a milling tool and a screw tap), special tool rods (including a hole drilling tool rod, a hole expanding tool rod, a hole boring tool rod and a screw tap rod), a front guide box, supporting frames (including a drill stem supporting frame, a hole expanding supporting frame and a hole boring supporting frame), a main shaft box, a main shaft, a main shaft chuck, a movable slide table capable of being precisely positioned, a slide table guide rail, a movable working table capable of being precisely positioned, and a machining cooling system. By means of the mechanism, the use range of the machine tool can be widened, the machining precision of the machine tool can be improved, the deep hole fine machining problem of a deep hole drilling machine can be thoroughly changed, and the deep hole machine tool can have the high-precision hole expanding and hole boring functions, and can truly become a deep hole machine tool with comprehensive machining functions.
Description
Technical field
The present invention relates to drilling and milling machine tool field, particularly relates to carry out deep hole machining (containing drill gun, single tube
Boring, spray is inhaled and is bored and other deep hole processing cutter) and the lathe of Milling Process.
Background technology
At present in existing deep hole working machine field, also not after being drilled hole, on a machine tool
Carry out the reaming having accurate guide-localization, the lathe of Boring.General form processing is to be drilled hole
After, utilizing the gib block on machined hole and cutter to guide and carry out reaming processing, boring deep hole is can not
Carry out.And so expand the pore geometry low precision of processing, it is impossible to correct bore error.If needing essence
Spend high hole, then must change lathe (such as boring machine) and increase frock could solve.Thus cause
Process-cycle is long, and efficiency is low, takes up room big, the series of problems such as manufacturing cost is high.In sum,
Single roughing drilling hole machine tool or compound drilling and milling machine tool can not meet the needs of modern processing, special
It it not the geometric accuracy being difficult to ensure that deep hole machining.
Summary of the invention
For solving the problems referred to above, it is an object of the invention to provide a kind of lathe range that expands, raising
Machine finish, thoroughly changes deep hole drilling machine deep-hole tight-face blasting problem, makes deep hole machine bed accessory have high-precision
Degree reaming, bore hole function, really become a kind of deep hole lathe with comprehensive process function.For realizing
Foregoing invention purpose, technical scheme provided by the present invention is as follows:
A kind of mechanism of convenient conversion brill expansion boring and milling function on deep hole lathe, including:
Boring and expand boring and milling shifter, cutter (includes bore cutter, cornish bit, hole boring cutter, milling cutter, silk
Cone), special holder (include hole knife bar, boring knife bar, hole boring cutter rod, screw tap bar), leading to
Case, bracing frame (includes drill rod support frame, broaching support frame, bore hole bracing frame), main spindle box, main
Axle, main shaft chuck, moveable pinpoint slide unit, slide unit guide rail, movably it is accurately positioned
Workbench, process cooling system.
The described expansion boring and milling shifter that bores includes: conversion support, rail plate, rail plate support,
Drive mechanism, described conversion support includes mobile conversion support and fixed conversion support (more than one).
Arrangement guide rail, described arrangement guide rail it is provided with on described mobile conversion support and fixed conversion support
Identical with rail plate, the shape of cross section of slide unit guide rail and size, and can realize between three right
Connect.
Sliding the most successively on described slide unit guide rail and be mounted with front guide case, bracing frame (includes boring
Bar bracing frame, broaching support frame, bore hole bracing frame), main spindle box.
Described mobile conversion support is slidably disposed on rail plate support, can be on rail plate support
Left and right is movable, the most also can move up and down along rail plate.
Described reaming support and bore bracket are slidably mounted on the arrangement guide rail of fixed conversion support.
Described main spindle box front end, equipped with chuck, is used for clamping cutter, and rear end has oil-in and screw mandrel,
Driving for main spindle box.
Described cutter be selected from following one or more: bore cutter, cornish bit, hole boring cutter, milling cutter,
Screw tap.
Described knife bar is selected from following one or more: drilling rod, reaming knife bar, hole boring cutter rod, screw tap
Bar.
Support frame as described above includes: drill rod support frame, broaching support frame, bore hole bracing frame.
Described leading include to case: guide case before Zuan Kong, guide case before reaming, guide case before bore hole.
On support frame as described above or front guide case, there is support set or fairlead, for the support of knife bar and
Guide.
When described brill expansion boring and milling shifter is changed: movement conversion support is opened by drive mechanism
To slide unit, dock with slide unit guide rail, guide case before boring is moved on mobile conversion support, mobile
Conversion support return back to initial point by drive mechanism, and guide case before boring moves to fixing turn of opposite side
Change on support, reaming or bore hole bracing frame are moved to from opposite side fixed conversion support mobile conversion
On frame, movement conversion support is opened to slide unit by drive mechanism, dock with slide unit guide rail, will expand
Hole or bore hole bracing frame move on slide unit, load onto special reaming knife bar or hole boring cutter rod, load onto reaming
Cutter or hole boring cutter, return back to initial point by movement conversion support by drive mechanism, thus realize conversion.
Described boring expands boring and milling shifter in addition to using conversion support and changing, it is also possible to will be fixing
Conversion support is placed on the workbench of lathe, moves up and down, utilize numerical control by about workbench and slide unit
Being accurately positioned of lathe, carries out guide rail docking, thus realizes conversion.
A kind of mechanism of convenient conversion brill expansion boring and milling function on deep hole lathe, except movement utilized above turns
Change support and fixed conversion support bores, expand, can also will bore outside the conversion of boring processing, expand, boring
Fairlead is replaced respectively, reaches the effect of conversion.
The described mechanism that convenient conversion brill expands boring and milling function on deep hole lathe can also use screw tap to enter
Row tapping works.
It is described that on deep hole lathe, the mechanism of convenient conversion brill expansion boring and milling function can also be by by leading
The mode turned round to case or bracing frame expands switching between boring work mode at milling, tapping and brill.
Using technique scheme, the beneficial effect of this patent has:
The present invention expands boring and milling shifter by arranging brill, breaches the processing model of existing deep hole lathe
Enclose, it is achieved that one-machine-multi-function, reduce processing cost, expand the range of lathe.
The present invention substantially increases the machining accuracy of deep hole drilling machine by arranging brill expansion boring and milling shifter,
Particularly positional precision.
The present invention expands boring and milling shifter by arranging brill, solves the deep hole essence on common deep hole lathe
Processing, the problem such as the multi-functional processing of deep hole, start a kind of novel machine tool structure and lathe form.
Described boring expands boring and milling shifter, can be square by drive mechanism+mechanical hand in transformation process
Just the automation mechanized operation realizing lathe, it is also possible to use drive mechanism+mechanical hand by subregion
Realize semi-automation operation, it is also possible to is manually grasped by platen and being accurately positioned of slide unit
Make.
Accompanying drawing explanation
Figure 1A is state during boring, and Figure 1B is mechanism's top view during boring；
Fig. 2 A is reaming, state during bore hole, and Fig. 2 B is reaming, mechanism's top view during bore hole；
Fig. 3 A is milling, state during tapping, and Fig. 3 B is milling, mechanism's top view during tapping；
Technological process when Fig. 4 A, 4B are to use the front guide case of conversion support conversion or bracing frame；
State when Fig. 5 is to use the front guide case of platen conversion or bracing frame；
Fig. 6 is front guide case or bracing frame revolution, milling mode change brill, expansion, bore hole mode into；
Fig. 7, for manually to change guide pin bushing, reaches to bore, expands, the conversion of boring function.
Description of reference numerals:
1 workpiece, 2 bore cutters, guide case before 3,4 drill rod support frames, 5 chucks, 6 main shafts, 7
Main spindle box, 8 oil-ins, 9 screw mandrels, 10 slide units, 11 slide unit guide rails, 12 move conversion support, and 13
Fixed conversion support, 14 opposite side fixed conversion supports, 15 broaching support frames or bore hole bracing frame,
16 cornish bits or hole boring cutter, 17 reaming knife bar or hole boring cutter rods, 18 milling cutters or screw tap
Detailed description of the invention
For the disclosedest purpose, below with reference to embodiment, the present invention is described in further details.
Should be appreciated that specific embodiments described below is only used for explaining the present invention, be not intended to limit this
Bright protection domain.
In the embodiment 1 shown in Fig. 1, on deep hole lathe, the machine expanding boring and milling function is bored in convenient conversion
Structure, uses bore cutter 1 to be processed workpiece 1.As shown in Figure 1A, now bore cutter 2 is pacified
Being contained on the chuck 5 of main shaft 6 on main spindle box 7, there are drill rod support frame 4, guide case before boring in left side
3, bore cutter is supported and guides, drill rod support frame 4 can arrange multiple as required, Figure 1B
The mechanism boring expansion boring and milling function for this convenient conversion on deep hole lathe uses bore cutter 2 to add bowing of man-hour
View.
In the embodiment 2 shown in Fig. 2, use cornish bit or hole boring cutter 16 that workpiece 1 is added
Work.As shown in Figure 2 A, now reaming knife bar or hole boring cutter rod 17 are arranged on the chuck 5 of main shaft 6
In, there is expansion (boring) hole bracing frame 15 in the left side of reaming knife bar or hole boring cutter rod 17, expands (boring) hole
There is expansion (boring) the hole cutter 16 being arranged on knife bar in the left side of bracing frame 15, and Fig. 2 B is for being somebody's turn to do at deep hole
On lathe, convenient conversion brill expansion boring and milling functional entity is expanding, and boring adds the top view in man-hour.
In the embodiment 3 shown in Fig. 3 A, milling cutter or screw tap 18 is used workpiece 1 to be carried out milling and adds
In man-hour, main spindle box 7 moves to slide unit 10 left end and is processed.In the embodiment 4 shown in Fig. 3 A,
Workpiece can also carry out tapping processing, and now main spindle box 7 moves to slide unit left end and is processed.Figure
3B was for should add man-hour at milling, tapping by convenient conversion brill expansion boring and milling functional entity on deep hole lathe
Top view.
In example 4, shifter is in addition to using conversion support and changing, it is also possible to will be solid
Determine conversion support 14 to be placed on the workbench of lathe, as it is shown in figure 5, by left to workbench and slide unit 10
The right side moves up and down, and utilizes being accurately positioned of Digit Control Machine Tool, carries out guide rail docking, thus realizes conversion.
In embodiment 5, on deep hole lathe, convenient conversion should bore the mechanism expanding boring and milling function, divided by
Upper utilize mobile conversion support and fixed conversion support to carry out boring, expand, the conversion of boring processing outer the most all right
By the mode of Fig. 6, front guide case 3 or expansion (boring) hole bracing frame 15 are carried out 90 degree of rotations, reaches
Purpose to conversion.
In embodiment 6, on deep hole lathe, convenient conversion should bore the mechanism expanding boring and milling function, divided by
The mobile conversion support of upper utilization and fixed conversion support bore, and expand, and the conversion of boring processing is outer all right
By the mode of Fig. 7, brill, expansion, boring support set or fairlead are replaced respectively, reach conversion
Effect.
Fig. 4 A and 4B showing, the mechanism expanding boring and milling function is bored in this convenient conversion on deep hole lathe
Utilize convert support carry out boring, expand, the technological process of the conversion of boring processing: will mobile conversion support 12
Opened to slide unit 10 by drive mechanism, dock with slide unit guide rail 11, guide case 3 before boring is moved
To mobile conversion support 12, mobile conversion support 12 return back to initial point by drive mechanism, will bore
Before hole, guide case 3 moves on side fixed conversion support 13, by reaming or bore hole bracing frame 15 from separately
Move on side fixed conversion support 14, on mobile conversion support 12, be led to by movement conversion support 12
Mechanism of overdriving opens to slide unit 10, docks with slide unit guide rail 11, by reaming or bore hole bracing frame 15
Move on slide unit 10, load onto special reaming knife bar or hole boring cutter rod 17, load onto expansion cutter or boring cutter 16,
Movement conversion support 12 is return back to initial point by drive mechanism, thus realizes conversion.
Technique scheme is used to hole easily, reaming, bore hole, milling pin, tapping etc.
The processing of function.Expand boring and milling shifter by arranging brill, breach the processing model of existing deep hole lathe
Enclose, it is achieved that one-machine-multi-function, reduce processing cost, expand the range of lathe.
Use technique scheme, substantially increase deep hole drilling machine by arranging brill expansion boring and milling shifter
Machining accuracy, particularly positional precision.
Expand boring and milling shifter by arranging brill, solve the deep-hole tight-face blasting on common deep hole lathe,
The problems such as the multi-functional processing of deep hole, have started a kind of novel deep hole lathe form processing and novel deep
Hole machine tool structure.
This patent can improve enforcement, as containing drill gun deep hole drilling machine, single-pipe drill on existing deep hole lathe
Deep hole drilling machine, drilling deep hole drilling machine, and other all kinds of deep hole lathes are inhaled in spray.
The above is implemented thin example and only have expressed the embodiment of this patent, and it describes it is not intended that right
The restriction of this patent scope.It should be pointed out that, for the person of ordinary skill of the art,
On the premise of conceiving without departing from this patent, it is also possible to make some deformation and improvement, these broadly fall into this
The protection domain of invention.Therefore, the protection domain of this patent should be as the criterion with claims.Above
Described embodiment only have expressed embodiments of the present invention, and it describes more concrete and detailed, but not
Therefore the restriction to the scope of the claims of the present invention can be interpreted as.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation
And improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should
It is as the criterion with claims.
Claims (6)
1. on deep hole lathe, the mechanism expanding boring and milling function is bored in convenient conversion, including:
Bore and expand boring and milling shifter, cutter, knife bar, front guide case, bracing frame, main spindle box, main shaft,
Main shaft chuck, moveable pinpoint slide unit, slide unit guide rail, moveable pinpoint work
Station, processes cooling system.
2. on deep hole lathe, the machine expanding boring and milling function is bored in convenient conversion as described in claim 1
Structure, wherein:
The described expansion boring and milling shifter that bores includes: conversion support, rail plate, rail plate support,
Drive mechanism, described conversion support includes that mobile conversion support and fixed conversion support, described fixing turn
Changing support is more than 1；
Arrangement guide rail, described arrangement guide rail it is provided with on described mobile conversion support and fixed conversion support
Identical with described rail plate, the shape of cross section of slide unit guide rail and size, and can be real between three
Now dock；
Slide the most successively on described slide unit guide rail and be mounted with front guide case, bracing frame, main spindle box；
Support frame as described above includes: drill rod support frame, broaching support frame, bore hole bracing frame；
Described leading include to case: guide case before Zuan Kong, guide case before reaming, guide case before bore hole；
On support frame as described above or front guide case, there is support set or fairlead, for the support of knife bar and
Guide；
Described mobile conversion support is slidably disposed on described rail plate support, can prop up at rail plate
On frame, left and right is movable, the most also can move up and down along rail plate；
Described broaching support frame and bore hole bracing frame are slidably mounted on the arrangement guide rail of fixed conversion support
On；
Described main spindle box front end, equipped with chuck, is used for clamping described cutter, and rear end has oil-in and silk
Bar, for the driving of described main spindle box；
Described cutter is selected from following one or more: bore cutter, cornish bit, hole boring cutter, milling cutter,
Screw tap；
Described knife bar is selected from following one or more: drilling rod, reaming knife bar, hole boring cutter rod, screw tap
Bar.
3. on deep hole lathe, the machine expanding boring and milling function is bored in convenient conversion as described in claim 2
Structure, when wherein said brill expansion boring and milling shifter is changed:
Movement conversion support is opened to slide unit by drive mechanism, docks with slide unit guide rail, will boring
Front guide case moves on mobile conversion support, and mobile conversion support return back to initial point by drive mechanism,
Guide case before boring is moved on the fixed conversion support of side, by reaming or bore hole bracing frame from opposite side
Move on mobile conversion support on fixed conversion support, by movement conversion support by drive mechanism open to
At slide unit, dock with slide unit guide rail, reaming or bore hole bracing frame are moved on slide unit, loads onto special
Reaming knife bar or hole boring cutter rod, load onto cornish bit or hole boring cutter on reaming knife bar or hole boring cutter rod, will
Mobile conversion support return back to initial point by drive mechanism, thus realizes conversion.
4. on deep hole lathe, the machine expanding boring and milling function is bored in convenient conversion as described in claim 2
Structure, wherein said brill expands boring and milling shifter in addition to using conversion support and changing, it is also possible to will
Fixed conversion support is placed on the workbench of lathe, moves up and down by about workbench and slide unit, utilizes
Being accurately positioned of Digit Control Machine Tool, carries out guide rail docking, thus realizes conversion.
5. on deep hole lathe, the machine expanding boring and milling function is bored in convenient conversion as described in claim 2
Structure, wherein bores except mobile conversion support utilized above and fixed conversion support, expands, boring processing
Conversion is outer can also will bore, and expands, and boring fairlead or support set are replaced respectively, reach the work of conversion
With.
6. on deep hole lathe, the machine expanding boring and milling function is bored in convenient conversion as described in claim 2
Structure, described on deep hole lathe convenient conversion bore expand boring and milling function mechanism can also by by leading to
The mode of case or bracing frame revolution is in milling and bores switching between expansion boring work mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541018.1A CN106002314B (en) | 2016-07-11 | 2016-07-11 | The mechanism of expansion boring and milling function is bored in a kind of conversion convenient on deep hole lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541018.1A CN106002314B (en) | 2016-07-11 | 2016-07-11 | The mechanism of expansion boring and milling function is bored in a kind of conversion convenient on deep hole lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106002314A true CN106002314A (en) | 2016-10-12 |
| CN106002314B CN106002314B (en) | 2019-04-09 |
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| CN201610541018.1A Active CN106002314B (en) | 2016-07-11 | 2016-07-11 | The mechanism of expansion boring and milling function is bored in a kind of conversion convenient on deep hole lathe |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344300A (en) * | 2017-08-18 | 2017-11-14 | 太仓吉井机械有限公司 | A kind of automatic deep hole drilling machine and control method for changing drill gun |
| CN107855554A (en) * | 2017-04-21 | 2018-03-30 | 慈溪市鑫昶工业产品设计有限公司 | A kind of sheet material drilling equipment |
| CN108544247A (en) * | 2018-05-31 | 2018-09-18 | 亿达日平机床有限公司 | Horizontal shifting moves case apparatus certainly |
| CN112533714A (en) * | 2018-06-20 | 2021-03-19 | Cheto股份有限公司 | Milling and deep drilling machine |
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| CN205834741U (en) * | 2016-07-11 | 2016-12-28 | 太仓吉井机械有限公司 | A kind of mechanism of convenient conversion brill expansion boring and milling function on deep hole lathe |
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| FR1008511A (en) * | 1947-09-11 | 1952-05-19 | Hommel G M B H H | Universal machining device |
| DE4318830C1 (en) * | 1993-06-07 | 1995-01-26 | Markus Buck | Deep-hole drilling machine which can be optionally equipped with a drilling tool or a milling tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855554A (en) * | 2017-04-21 | 2018-03-30 | 慈溪市鑫昶工业产品设计有限公司 | A kind of sheet material drilling equipment |
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| CN108544247A (en) * | 2018-05-31 | 2018-09-18 | 亿达日平机床有限公司 | Horizontal shifting moves case apparatus certainly |
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| CN112533714A (en) * | 2018-06-20 | 2021-03-19 | Cheto股份有限公司 | Milling and deep drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106002314B (en) | 2019-04-09 |
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