CN104722783A - Servo tool system - Google Patents
Servo tool system Download PDFInfo
- Publication number
- CN104722783A CN104722783A CN201510131454.7A CN201510131454A CN104722783A CN 104722783 A CN104722783 A CN 104722783A CN 201510131454 A CN201510131454 A CN 201510131454A CN 104722783 A CN104722783 A CN 104722783A
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- tool
- servo
- finishing tool
- tooling system
- cutter mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007659 motor function Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a servo tool system. The servo tool system comprises a main tool disc and a servo tool mechanism, a lower finishing tool is arranged on the main tool disc, and an upper finishing tool is arranged on the servo tool mechanism; under driving of a servo motor on the servo tool mechanism, power is transferred by a lead screw, the feed direction is controlled through the mutual cooperation of a sliding plate and a sliding rail, and through the simultaneous control over the upper finishing tool on the servo tool mechanism and the lower finishing tool on the main tool disc, the lathe tools perform tool feeding in the X-axis direction and tool feeding and relieving in the Y-axis direction to achieve synchronous finish machining of the two end faces of a workpiece, and therefore the servo tool system is completed. The servo tool system has the advantages of being high in machining accuracy and high in efficiency.
Description
Technical field
The present invention relates to numerical control machine tool technique field, particularly relate to a kind of servo tooling system.
Background technology
Current, domestic numerical control Machine Tool Development is swift and violent, and at a high speed, efficient, high accuracy, flexibility, the development of environmental protection aspect.The fast development of China NC Machine, be badly in need of the follow-up energetically of Digit Control Machine Tool annex, there is the drawbacks such as machining accuracy is low, cutter life is short, tool changing is loaded down with trivial details, cost of equipment is high, labor cost is large in existing machine tool, around country and the market demand, develop high-precision lathe used cutting tool system extremely urgent.
Due to the existence of the problems referred to above, the present inventor studies existing tooling system and improves, to designing a kind of tooling system that can realize high accuracy, high efficiency processing.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: in this servo tooling system, be provided with operator dish and servo cutter mechanism, operator dish is provided with lower finishing tool, servo cutter mechanism is provided with finishing tool; Under driven by servomotor on servo cutter mechanism, power is transmitted by leading screw, cooperatively interacted by slide plate and slide rail and control direction of feed, by controlling the upper finishing tool on servo cutter mechanism and the lower finishing tool on operator dish simultaneously, make above-mentioned two lathe tools respectively in X-direction feeding with at Y direction advance and retreat cutter, realize the synchronous fine finishining of workpiece two end faces, thus complete the present invention.
The object of the invention is to provide following aspect:
(1) a servo tooling system, is characterized in that, this servo tooling system comprises operator dish 1 and servo cutter mechanism 2;
Wherein, described operator dish 1 and servo cutter mechanism 2 are respectively arranged with cutting tool, and the cutting tool of described operator dish 1 and servo cutter mechanism 2 lays respectively at above and below workpiece to be processed.
(2) the servo tooling system according to above-mentioned (1), it is characterized in that, described operator dish 1 is provided with much knives tool, a cutter is wherein had at least to be lower finishing tool 11, when described lower finishing tool 11 is positioned at non-Working position, described servo cutter mechanism 2 auto lock, without feeding.
(3) the servo tooling system according to above-mentioned (2), it is characterized in that, described servo cutter mechanism 2 is provided with finishing tool 21, when the lower finishing tool 11 on operator dish 1 is positioned at Working position, described upper finishing tool 21 can move along Y direction, carries out tool setting or tool backlash movement.
(4) the servo tooling system according to above-mentioned (3), is characterized in that, described lower finishing tool 11 and upper finishing tool 21, after tool setting completes, start feeding respectively simultaneously, complete cutting simultaneously.
(5) the servo tooling system according to above-mentioned (4), is characterized in that, during processing workpiece to be processed, described lower finishing tool 11 and upper finishing tool 21 vertical range in the Y-axis direction remain unchanged.
(6) the servo tooling system according to above-mentioned (1), is characterized in that, is provided with the servomotor 22 driving described servo cutter mechanism 2 to operate above described servo cutter mechanism 2.
(7) the servo tooling system according to above-mentioned (1), is characterized in that, described servo cutter mechanism 2 is provided with the leading screw 23 controlling cutting tool feed and withdrawing.
(8) the servo tooling system according to above-mentioned (1), is characterized in that, described servo tooling system also comprises the machine tool chief axis arranged along Y direction, and described machine tool chief axis is installed with workpiece to be processed.
(9) the servo tooling system according to above-mentioned (8), is characterized in that, the direction of feed of described lower finishing tool 11 and upper finishing tool 21 points to the axle center of described machine tool chief axis.
According to servo tooling system provided by the invention, there is following beneficial effect:
(1) servo tooling system provided by the invention, machining accuracy is high, can realize the fine finishining of complex parts;
(2) in servo tooling system provided by the invention, two end faces up and down of workpiece to be processed processed by the upper finishing tool of servo cutter mechanism and the lower finishing tool of operator dish simultaneously, and efficiency is fast, has saved process time;
(3) in the present invention, the upper finishing tool of servo cutter mechanism and the lower finishing tool of operator dish match, and make workpiece only need clamped one time to realize fine finishining, also greatly reduce labor cost while decreasing cost of equipment;
(4) servo cutter mechanism is at the auto-lock function in precalculated position, makes it can not disturb the work of other cutter of operator tower, extends cutting-tool's used life.
Accompanying drawing explanation
Fig. 1 illustrates the overall structure side view of the servo tooling system according to a kind of preferred embodiment of the present invention;
Fig. 2 illustrates the overall structure front view of the servo tooling system according to a kind of preferred embodiment of the present invention.
Drawing reference numeral illustrates:
1-operator dish
Finishing tool under 11-
2-servo cutter mechanism
The upper finishing tool of 21-
22-servomotor
23-leading screw
Detailed description of the invention
Below by the present invention is described in detail, the features and advantages of the invention will illustrate along with these and become more clear, clear and definite.
Word " exemplary " special here means " as example, embodiment or illustrative ".Here need not be interpreted as being better than or being better than other embodiment as any embodiment illustrated by " exemplary ".Although the various aspects of embodiment shown in the drawings, unless otherwise indicated, accompanying drawing need not be drawn in proportion.
In describing the invention, it should be noted that, term " on ", D score, " interior ", " outward ", the orientation of the instruction such as "front", "rear" or position relationship be based on the orientation under duty of the present invention or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
According to of the present invention one preferred embodiment in, as shown in fig. 1, described servo tooling system comprises: operator dish 1 and servo cutter mechanism 2; Wherein, described operator dish 1 and servo cutter mechanism 2 are respectively arranged with cutting tool, and the cutting tool of described operator dish 1 and servo cutter mechanism 2 lays respectively at above and below workpiece to be processed; Described operator dish 1 can be identical with the cutting tool geomery of servo cutter mechanism 2, also can be different; Described servo cutter mechanism 2 comprises the leading screw 23, the device of holding cutter, slide plate and the slide rail that control cutting tool feed and withdrawing; Two end faces up and down of workpiece to be processed processed by the cutting tool of described operator dish 1 and servo cutter mechanism 2 simultaneously; Described operator dish 1 by positioning bead or alignment pin location, can keep higher positioning precision.
Described servo tooling system also comprises the machine tool chief axis arranged along Y direction, and described machine tool chief axis is installed with workpiece to be processed, and namely workpiece to be processed rotates around machine tool chief axis; Preferably, servo tooling system provided by the invention is applied on vertical machine, and described vertical machine is for processing the large-scale and heavy workpiece that radial dimension is large and axial dimension is relatively little, complex-shaped.As the face of cylinder, end face, taper seat, cylindrical hole, conical bore etc. of various dish, wheel and sleeve workpiece, also the processing such as cutting thread, car sphere, profiling and grinding can be carried out by attachment device; Especially, described workpiece to be processed is preferably disk-like accessory.
In the present invention, X-axis and Y-axis are all virtual imaginary direction straight lines, described X-direction represents the direction of front and back feeding, Y direction represents the direction of upper and lower feed and withdrawing, is a kind of method representing direction conventional in this area, in the present invention, the direction of X-axis and Y-axis is with reference to accompanying drawing 1, the direction shown in Fig. 2, wherein, arrowed direction is forward, is positive direction.Upper and lower described in the present invention is two relative directions along Y direction, and the motor function in Y direction is tool setting and withdrawing, and the motor function in X-direction is processing feeding.
In one preferred embodiment, described operator dish 1 is provided with much knives tool, wherein has at least a cutter to be lower finishing tool 11, when described lower finishing tool 11 is positioned at non-Working position, described servo cutter mechanism 2 auto lock, without feeding; After auto lock, servo cutter mechanism 2 is in non-starting state, can prevent described servo cutter mechanism 2 from disturbing the work of other cutters of operator tower.
Another preferred embodiment in, when described lower finishing tool 11 is positioned at Working position, described servo cutter mechanism 2 can along X-direction feeding, namely preferably, described servo cutter mechanism 2 and operator dish 1 play cutter along X-direction simultaneously, the cutting tool of described servo cutter mechanism 2 and operator dish 1 from the cylindrical of described workpiece to be processed to the feeding of direction, the center of circle namely from described workpiece to be processed externally to inside processing feeding.
In one preferred embodiment, described servo cutter mechanism 2 is provided with finishing tool 21, when the lower finishing tool 11 on operator dish 1 is positioned at Working position, described upper finishing tool 21 can move along Y direction, carry out tool setting or tool backlash movement, described upper finishing tool 21 and lower finishing tool 11 are worked together along Y direction feed; Size according to workpiece to be processed starts tool setting, namely the lower finishing tool 11 on operator dish 1 will aim at lower surface, upper finishing tool 21 on servo cutter mechanism 2 is upper surfaces of alignment pieces, two cutter tool settings terminate rear whole locking, the locking of described lower finishing tool 11 is realized by the locking device of operator Tower System kind, the locking of described servo cutter mechanism 2 realizes by servomotor 21 or by attachment device, very little owing to adding man-hour bite, the fastening system preferably using servomotor 21 to carry realizes locking; After tool setting, the distance can accurately controlled well between lower finishing tool 11 and upper finishing tool 21, then main axis, two end faces up and down of workpiece are all in the position that can process, from the cylindrical of described workpiece to be processed to the center of circle feed while of lower finishing tool 11 and upper finishing tool 21, after arriving assigned address, namely processing complete.
In one preferred embodiment, described lower finishing tool 11 and upper finishing tool 21 are after tool setting completes, start feeding respectively simultaneously, complete cutting simultaneously, described lower finishing tool 11 can be identical with a cutter position for upper finishing tool 21, also can be different, that is: a cutter position for two cutters can be on one wire, also can be one in front and one in back, especially, relative to lower finishing tool 11, preferably upper finishing tool 21 rise cutter position from workpiece to be processed distance more recently, make the processing of described workpiece to be processed upper surface darker than the processing feed of lower surface, more realistic cutting needs, two finishing tools work simultaneously, can improve cutting precision, avoid repeated clamping, make the surface roughness of workpiece to be processed reach 0.4 ~ 0.2.
In further preferred embodiment, during processing workpiece to be processed, described lower finishing tool 11 and upper finishing tool 21 vertical range in the Y-axis direction remain unchanged, namely the point of a knife of described lower finishing tool 11 and the point of a knife vertical range in the Y-axis direction of upper finishing tool 21 remain unchanged, namely keep the allowance of described workpiece to be processed consistent, the bite of described lower finishing tool 11 and upper finishing tool 21 is all preferably 0.2 ~ 0.5mm, wherein, preferably the bite of upper finishing tool 21 is greater than the bite of lower finishing tool 11.
The servomotor 22 driving described servo cutter mechanism 2 to operate is provided with above described servo cutter mechanism 2, described servo cutter mechanism 2 is provided with the leading screw 23 controlling cutting tool feed and withdrawing, described servomotor 22 controls cutting tool feed and withdrawing by leading screw 23, described drive unit is not limited in the common electric machine on servomotor 22 and operator tower, also can be the type of drive of hydraulic motor or both combinations; Under the driving of described servomotor 22, transmit power by described leading screw 23, in the present invention, described transmission device is not limited only to leading screw 23, also can be polished rod, turbine, worm screw, flat rubber belting, cog belt, chain etc., is preferably ball-screw; Cooperatively interacted by slide plate and slide rail and control the feed in the Y-axis direction of upper finishing tool 21 and lower finishing tool 11 and withdrawing, feeding in the X-axis direction, and make feeding have higher guiding accuracy and good robust motion, described slide plate and slide rail also can be many groups, preferably, symmetrical about transmission device between many group slide plates and slide rail.
In one preferred embodiment, the direction of feed of described lower finishing tool 11 and upper finishing tool 21 points to the axle center of described machine tool chief axis, from the cylindrical of described workpiece to be processed to the center of circle feed while of lower finishing tool 11 and upper finishing tool 21, when arriving the circle centre position of workpiece to be processed, described servo cutter mechanism 2 removes locking, upwards withdrawing, stops when described upper finishing tool 21 arrives assigned address; The downward withdrawing of operator tower, described lower finishing tool 11 arrives assigned address, makes upper and lower two cuttves all depart from the machined surface of workpiece to be processed; Operator tower withdrawing backward again, when upper finishing tool 21 and lower finishing tool 11 depart from workpiece to be processed all completely, operator tower height replies immediately position, processes and namely completes; The efficiency of cutting is made greatly to improve like this.
According to servo tooling system provided by the invention, there is following beneficial effect:
(1) servo tooling system provided by the invention, machining accuracy is high, can realize the fine finishining of complex parts;
(2) in servo tooling system provided by the invention, two end faces up and down of workpiece to be processed processed by the upper finishing tool of servo cutter mechanism and the lower finishing tool of operator dish simultaneously, and efficiency is fast, has saved process time;
(3) in the present invention, the upper finishing tool of servo cutter mechanism and the lower finishing tool of operator dish match, and make workpiece only need clamped one time to realize fine finishining, also greatly reduce labor cost while decreasing cost of equipment;
(4) servo cutter mechanism is at the auto-lock function in precalculated position, makes it can not disturb the work of other cutter of operator tower, extends cutting-tool's used life.
More than in conjunction with detailed description of the invention and exemplary example to invention has been detailed description, but these explanations can not be interpreted as limitation of the present invention.It will be appreciated by those skilled in the art that when not departing from spirit and scope of the invention, can carry out multiple equivalencing, modification or improvement to technical solution of the present invention and embodiment thereof, these all fall within the scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (9)
1. a servo tooling system, is characterized in that, this servo tooling system comprises operator dish (1) and servo cutter mechanism (2);
Wherein, described operator dish (1) and servo cutter mechanism (2) are respectively arranged with cutting tool, and the cutting tool of described operator dish (1) and servo cutter mechanism (2) lays respectively at above and below workpiece to be processed.
2. servo tooling system according to claim 1, it is characterized in that, described operator dish (1) is provided with much knives tool, a cutter is wherein had at least to be lower finishing tool (11), when described lower finishing tool (11) is positioned at non-Working position, described servo cutter mechanism (2) auto lock, without feeding.
3. servo tooling system according to claim 2, it is characterized in that, described servo cutter mechanism (2) is provided with upper finishing tool (21), when the lower finishing tool (11) on operator dish (1) is positioned at Working position, described upper finishing tool (21) can be moved along Y direction, carries out tool setting or tool backlash movement.
4. servo tooling system according to claim 3, is characterized in that, described lower finishing tool (11) and upper finishing tool (21), after tool setting completes, start feeding respectively simultaneously, complete cutting simultaneously.
5. servo tooling system according to claim 4, is characterized in that, during processing workpiece to be processed, described lower finishing tool (11) and upper finishing tool (21) vertical range in the Y-axis direction remain unchanged.
6. servo tooling system according to claim 1, is characterized in that, is provided with the servomotor (22) driving described servo cutter mechanism (2) to operate in the top of described servo cutter mechanism (2).
7. servo tooling system according to claim 1, is characterized in that, described servo cutter mechanism (2) is provided with the leading screw (23) controlling cutting tool feed and withdrawing.
8. servo tooling system according to claim 1, is characterized in that, described servo tooling system also comprises the machine tool chief axis arranged along Y direction, and described machine tool chief axis is installed with workpiece to be processed.
9. servo tooling system according to claim 8, is characterized in that, the direction of feed of described lower finishing tool (11) and upper finishing tool (21) points to the axle center of described machine tool chief axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131454.7A CN104722783A (en) | 2015-03-25 | 2015-03-25 | Servo tool system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131454.7A CN104722783A (en) | 2015-03-25 | 2015-03-25 | Servo tool system |
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| Publication Number | Publication Date |
|---|---|
| CN104722783A true CN104722783A (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131454.7A Pending CN104722783A (en) | 2015-03-25 | 2015-03-25 | Servo tool system |
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| CN (1) | CN104722783A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216717A (en) * | 2016-09-19 | 2016-12-14 | 佛山市顺德区亚数工业自动化科技有限公司 | Longitudinal tool structure on lathe |
| CN108044131A (en) * | 2018-01-23 | 2018-05-18 | 浙江巨龙自动化设备有限公司 | Four servo commutator finish turning machine of double-pole |
-
2015
- 2015-03-25 CN CN201510131454.7A patent/CN104722783A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216717A (en) * | 2016-09-19 | 2016-12-14 | 佛山市顺德区亚数工业自动化科技有限公司 | Longitudinal tool structure on lathe |
| CN108044131A (en) * | 2018-01-23 | 2018-05-18 | 浙江巨龙自动化设备有限公司 | Four servo commutator finish turning machine of double-pole |
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Application publication date: 20150624 |
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| WD01 | Invention patent application deemed withdrawn after publication |