CN208713650U - Single-upright post double-grinding wheel vertical numerical control grinding machine - Google Patents
Single-upright post double-grinding wheel vertical numerical control grinding machine Download PDFInfo
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- CN208713650U CN208713650U CN201821523324.3U CN201821523324U CN208713650U CN 208713650 U CN208713650 U CN 208713650U CN 201821523324 U CN201821523324 U CN 201821523324U CN 208713650 U CN208713650 U CN 208713650U
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Abstract
The utility model discloses a kind of single-upright post double-grinding wheel vertical numerical control grinding machines, including lathe bed, column, Vertical Mill head, horizontal wheelhead, traverse feed group, the first vertical feeding group, the second vertical feeding group, column turntable and Work turning table, traverse feed group and column turntable are separately mounted to lathe bed, column is mounted on column turntable, Work turning table is mounted in traverse feed group, Vertical Mill head is mounted on column by the first vertical feeding group, and horizontal wheelhead is mounted on column by the second vertical feeding group.The numerically control grinder have the advantages that simple and compact for structure, occupied area is small, it is applied widely, machining accuracy and processing efficiency can be improved.
Description
Technical field
The utility model relates generally to machining apparatus technical field more particularly to a kind of single-upright post double-grinding wheel vertical numerical control
Grinding machine.
Background technique
Existing vertical grinder structure be it is integrally plug-in with bistrique, that there are the ranges of work is narrow for such grinding machine；Double column gantries
Grinding machine, volume is excessively huge, and occupancy production site is big, exists simultaneously by the semi-automatic finishing grinding wheel of artificial and liquid electricity, finishing
The problem that precision is low, its processing method and machining function are single.It cannot disposable clamping completion plane, facade, end face when work
Etc. complex-curved big portion and all processing, processing efficiency is lower, cannot achieve on-line checking, in addition accumulating caused by repeated clamping
Error, machining accuracy be not high.Especially hemisphere face, cabinet class, half class of method, the inner circle and outer circle of round-ring like workpiece can not all be ground
Cut processing.Traditional machine tool is unable to satisfy high-precision, efficient, intelligent processing request, and product competitiveness is low.
Utility model content
The technical problems to be solved in the utility model be overcome the deficiencies of the prior art and provide it is a kind of it is simple and compact for structure,
The single-upright post double-grinding wheel vertical numerical control grinding machine small, applied widely, that machining accuracy and processing efficiency can be improved of occupied area.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of single-upright post double-grinding wheel vertical numerical control grinding machine, including lathe bed, column, Vertical Mill head, horizontal wheelhead, traverse feed group,
First vertical feeding group, the second vertical feeding group, column turntable and Work turning table, the traverse feed group and column turntable difference
It is mounted on lathe bed, the column is mounted on column turntable, and the Work turning table is mounted in traverse feed group, the Vertical Mill head
It is mounted on column by the first vertical feeding group, the horizontal wheelhead is mounted on column by the second vertical feeding group.
As a further improvement of the above technical scheme:
The lathe bed includes being connected with each other the preceding bed body and rear bed body being integrated, the traverse feed group and column turntable point
In preceding bed body and rear bed body.
The traverse feed group includes traversing planker, traverse feed servo motor and traverse feed screw rod, the preceding bed body
It is equipped with traversing guide rail, the traversing planker is sliding on traversing guide rail, the traverse feed servo motor and traverse feed silk
Bar is built in external crucible body and traverse feed screw rod is separately connected traverse feed servo motor and traversing planker, and the work turns
Platform is mounted on traversing planker.
The first vertical feeding group includes the first vertical shift planker, the first vertical feed servo motor and the first vertical feeding
Screw rod, the column are equipped with vertical shift track, and the first vertical shift planker is sliding on vertical shift track, the described first vertical feeding
Servo motor and the first vertical feed screw are built in column and the first vertical feed screw is separately connected the first vertical feeding
Servo motor and the first vertical shift planker, the Vertical Mill head are mounted on the first vertical shift planker.
Vertical Mill turntable is additionally provided on the first vertical shift planker, the Vertical Mill head is mounted on Vertical Mill turntable.
The second vertical feeding group includes the second vertical shift planker, the second vertical feed servo motor and the second vertical feeding
Screw rod offers vertical sliding chamber on the column, and the second vertical shift planker is sliding intracavitary mounted in vertically sliding, described second vertically into
It is built in servo motor and the second vertical feed screw and vertically slides intracavitary and the second vertical feed screw to be separately connected second perpendicular
To feed servo motor and the second vertical shift planker, the horizontal wheelhead is mounted on the second vertical shift planker.
Dresser is equipped on the Vertical Mill head and horizontal wheelhead.
The column turntable and Work turning table are disposed as static pressure turntable.
The lathe bed is equipped with the operating condition machine for controlling each bistrique, feeding group and turntable operation.
Compared with the prior art, the advantages of the utility model are:
The single-upright post double-grinding wheel vertical numerical control grinding machine of the utility model, including lathe bed, column, Vertical Mill head, horizontal wheelhead, transverse direction
Feeding group, the first vertical feeding group, the second vertical feeding group, column turntable and Work turning table, traverse feed group and column turntable
It is separately mounted to lathe bed, column is mounted on column turntable, and Work turning table is mounted in traverse feed group, and Vertical Mill head passes through first
Vertical feeding group is mounted on column, and horizontal wheelhead is mounted on column by the second vertical feeding group.When the grinding machine is run, by work
Part is loaded on Work turning table, and traverse feed group drives Work turning table to run to Working position, and the rotation of column turntable drives column
Vertical Mill head is gone into Working position, feeding grinding is realized by the first vertical feeding group Vertical Mill head, Vertical Mill head after processing is completed, column
Turntable rotation drives column that horizontal wheelhead is gone to Working position, drives horizontal wheelhead to realize feeding grinding by the second vertical feeding group.
The grinding machine passes through the packaging that single pillar construction realizes Vertical Mill head and horizontal wheelhead, simple and compact for structure, occupied area is small；Pass through again
Linkage effect is realized in traverse feed group, the first vertical feeding group, the second vertical feeding group, column turntable and Work turning table cooperation,
It is able to achieve disposable clamping and completes complex-curved big whole processing such as plane, facade, end face, be not in that repeated clamping causes
Accumulated error, on the one hand substantially increase machining accuracy and processing efficiency, on the other hand, hemisphere face, cabinet class, half class of method,
The inner circle and outer circle of round-ring like workpiece are capable of processing, and improve the grinding machine scope of application.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model single-upright post double-grinding wheel vertical numerical control grinding machine.
Fig. 2 is the side structure schematic view of the utility model single-upright post double-grinding wheel vertical numerical control grinding machine.
Fig. 3 is the operating status schematic diagram of the utility model single-upright post double-grinding wheel vertical numerical control grinding machine.
Each label indicates in figure:
1, lathe bed；11, preceding bed body；111, traversing guide rail；12, rear bed body；13, operating condition machine；2, column；21, vertical shift track；
22, chamber is vertically slided；3, Vertical Mill head；4, horizontal wheelhead；5, traverse feed group；51, traversing planker；52, traverse feed servo motor；
53, traverse feed screw rod；6, the first vertical feeding group；61, the first vertical shift planker；611, Vertical Mill turntable；62, the first vertical feeding
Servo motor；63, the first vertical feed screw；7, the second vertical feeding group；71, the second vertical shift planker；72, the second vertical feeding
Servo motor；73, the second vertical feed screw；8, column turntable；9, Work turning table；10, dresser.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
Fig. 1 to Fig. 3 shows a kind of embodiment of the utility model single-upright post double-grinding wheel vertical numerical control grinding machine, including lathe bed
1, column 2, Vertical Mill head 3, horizontal wheelhead 4, traverse feed group 5, the first vertical feeding group 6, the second vertical feeding group 7, column turntable 8
With Work turning table 9, traverse feed group 5 and column turntable 8 are separately mounted to lathe bed 1, and column 2 is mounted on column turntable 8, work
Turntable 9 is mounted in traverse feed group 5, and Vertical Mill head 3 is mounted on column 2 by the first vertical feeding group 6, and horizontal wheelhead 4 passes through
Second vertical feeding group 7 is mounted on column 2.When the grinding machine is run, workpiece is loaded on Work turning table 9, traverse feed group 5
Drive the operation of Work turning table 9 to Working position, the rotation of column turntable 8 drives column 2 that Vertical Mill head 3 is gone to Working position, by the
One vertical 6 Vertical Mill head 3 of feeding group realizes feeding grinding, and after processing is completed, the rotation of column turntable 8 drives column 2 that will crouch to Vertical Mill head 3
Bistrique 4 goes to Working position, drives horizontal wheelhead 4 to realize feeding grinding by the second vertical feeding group 7.The grinding machine passes through single column 2
Structure realizes the packaging of Vertical Mill head 3 and horizontal wheelhead 4, simple and compact for structure, occupied area is small；Pass through traverse feed group 5, the again
Linkage effect is realized in one vertical feeding group 6, the second vertical feeding group 7, column turntable 8 and the cooperation of Work turning table 9, is able to achieve primary
Property clamping complete plane, facade, complex-curved big whole processing such as end face, be not in accumulate to miss caused by repeated clamping
On the one hand difference substantially increases machining accuracy and processing efficiency, on the other hand, hemisphere face, cabinet class, half class of method, round-ring like work
The inner circle and outer circle of part are capable of processing, and improve the grinding machine scope of application.
In the present embodiment, lathe bed 1 includes being connected with each other the preceding bed body 11 and rear bed body 12 being integrated, 5 He of traverse feed group
Column turntable 8 is divided in preceding bed body 11 and rear bed body 12.Integral lathe bed 1 is divided into preceding bed body 11 in this way, being equivalent to
With 12 two functional areas of rear bed body, traverse feed group 5 and Work turning table 9 are mounted on preceding bed body 11 and form work pieces process region；It is vertical
Column turntable 8 is mounted on rear bed body 12 and forms cutter loading area, and structure is simple, ingenious in design.
In the present embodiment, traverse feed group 5 includes traversing planker 51, traverse feed servo motor 52 and traverse feed screw rod
53, preceding bed body 11 is equipped with traversing guide rail 111, and traversing planker 51 is sliding on traversing guide rail 111, traverse feed servo motor 52
It is built in preceding bed body 11 with traverse feed screw rod 53 and traverse feed screw rod 53 is separately connected 52 and of traverse feed servo motor
Traversing planker 51, Work turning table 9 are mounted on traversing planker 51.In the structure, transverse direction is provided by traverse feed servo motor 52
Feeding power drives traversing planker 51 along traversing 111 transverse shifting of guide rail, to realize workpiece by traverse feed screw rod 53
Traverse feed, and traverse feed servo motor 52 and traverse feed screw rod 53 are built in preceding bed body 11, keep structure more simple
It is single compact.
In the present embodiment, the first vertical feeding group 6 includes the first vertical shift planker 61, the first vertical 62 and of feed servo motor
First vertical feed screw 63, column 2 are equipped with vertical shift track 21, and the first vertical shift planker 61 is sliding on vertical shift track 21, the
One vertical feed servo motor 62 and the first vertical feed screw 63 are built in column 2 and the first vertical feed screw 63 divides
Not Lian Jie the first vertical feed servo motor 62 and the first vertical shift planker 61, Vertical Mill head 3 is mounted on the first vertical shift planker 61.It should
In structure, vertical feeding power is provided by the first vertical feed servo motor 62, is driven by the first vertical feed screw 63
First vertical shift planker 61 is vertically movable along vertical shift track 21, to realize that Vertical Mill head 3 is vertically fed, and the first vertical feeding is watched
It takes motor 62 and the first vertical feed screw 63 is built in column 2, keep structure more simple and compact.
In the present embodiment, Vertical Mill turntable 611 is additionally provided on the first vertical shift planker 61, Vertical Mill head 3 is mounted on Vertical Mill turntable 611
On.The setting of the Vertical Mill turntable 611 enables Vertical Mill head 3 further to rotate in vertical face, to realize the processing of shaped face.
In the present embodiment, the second vertical feeding group 7 includes the second vertical shift planker 71, the second vertical 72 and of feed servo motor
Second vertical feed screw 73 offers vertical sliding chamber 22 on column 2, and the second vertical shift planker 71 is sliding in vertical sliding chamber 22,
Second vertical feed servo motor 72 and the second vertical feed screw 73 are built in vertical sliding chamber 22 and the second vertical feeding silk
Bar 73 is separately connected the second vertical feed servo motor 72 and the second vertical shift planker 71, and horizontal wheelhead 4 is mounted on the second vertical shift planker
On 71.In the structure, vertical feeding power is provided by the second vertical feed servo motor 72, passes through the second vertical feed screw
73 drive the second vertical shift planker 71, and vertically sliding chamber 22 is vertically movable, to realize that horizontal wheelhead 4 is vertically fed, and vertically slides chamber
22 setting can accommodate the second vertical feed servo motor 72, the second vertical feed screw 73 and the second vertical shift planker 71, greatly
The radius of turn of horizontal wheelhead 4 is reduced greatly, it can further increases integrally-built compactedness to reduce occupied area.
In the present embodiment, dresser 10 is equipped on Vertical Mill head 3 and horizontal wheelhead 4.The grinding wheel of the utility model is processed
Precision controlling is the combination of comprehensive system an adjusting and control mode, not a simple technology, using grinding wheel rail
The multiple means such as mark compensation, machining parameters optimization are adjusted, process system component links adjust are used in combination, and are finally reached to machining accuracy
Comprehensively control.Numerical control grinding process medium plain emery wheel locus interference is more complicated than numerical control turning, Milling Process, to processing essence
Degree influences very serious.Therefore comprehensively consider grinding wheel trajectory planning error and fully consider that Wheel Interference influences, by rationally selecting
It selects grinding wheel size and grinding wheel tool track and posture establishes effective Precision-control Measure.1, abrasive wheel end face is ground, according to
The mismachining tolerance of permission come determine amount of interference then determine allow use maximum grinding wheel radius value.2, it for inner sunken face, adopts
It is ground the interference reduced between grinding wheel and surface to be machined with grinding wheel cylindrical surface, when processing curve is that can open up ruled surface, selects
Grinding wheel radius is less than finished surface arbitrarily can avoid locus interference by mill surface curvature completely.3, for processing section shape base
Originally the curved surface remained unchanged, the forming grinding wheel grinding after being modified using three-shaft linkage, stone face is nibbled completely with by mill curved surface
It closes, so as to avoid Wheel Interference.4, complex-curved for that can not open up, permission scallop-height is determined based on the mismachining tolerance of permission
Grinding wheel tool track is designed with Programming Error, generates preliminary grinding wheel spatial attitude, then carries out Wheel Interference inspection, grinding wheel is joined
The several and further adjusting and optimizing of grinding wheel posture.Using comprehensive comparison, profile analysis is measured or taken, is intuitively taken off with continuous gradation color
Show that error is crossed and cuts and owe shear law between the two for workpiece theoretic profile and grinding wheel enveloping surface.At the position for generating error, lead to
Cross the compensation of grinding wheel track, realize the compensation deals to error, for one by one for single curved surface solve come track data
Lack whole and unified plan optimization and adjustment, the step number at the beginning of grinding wheel track obtained during part model geometrical analysis
On the basis of, based on permanent removal rate, etc. the methods of scallop-heights, few (nothing) interference, small redundant error, reduction idle running to grinding wheel
Track advanced optimizes, and it is excellent to establish the whole optimal trajectory planning scheme of corresponding grinding wheel track adaptive path optimization's algorithm acquisition
It also considers grinding wheel in change to switch in and out path optimization and carry out theoretical prediction to feed total time, to realize machining accuracy
Control.
In the present embodiment, column turntable 8 and Work turning table 9 are disposed as static pressure turntable.Fortune is able to achieve by static pressure turntable
Row is steady and precision is high, good, good anti-vibration the effect of rigidity.
In the present embodiment, lathe bed 1 is equipped with the operating condition machine 13 for controlling each bistrique, feeding group and turntable operation.It should
In structure, the automation control of each bistrique, feeding group and turntable is realized by operating condition machine 13, guarantees that it automates effect.
Although the utility model is disclosed as above with preferred embodiment, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (9)
1. a kind of single-upright post double-grinding wheel vertical numerical control grinding machine, it is characterised in that: including lathe bed (1), column (2), Vertical Mill head (3),
Horizontal wheelhead (4), traverse feed group (5), the first vertical feeding group (6), the second vertical feeding group (7), column turntable (8) and work
Turntable (9), the traverse feed group (5) and column turntable (8) are separately mounted to lathe bed (1), and the column (2) is mounted on column
On turntable (8), the Work turning table (9) is mounted on traverse feed group (5), and the Vertical Mill head (3) passes through the first vertical feeding
Group (6) is mounted on column (2), and the horizontal wheelhead (4) is mounted on column (2) by the second vertical feeding group (7).
2. single-upright post double-grinding wheel vertical numerical control grinding machine according to claim 1, it is characterised in that: the lathe bed (1) includes
It is connected with each other the preceding bed body (11) and rear bed body (12) being integrated, before the traverse feed group (5) and column turntable (8) are divided in
In bed body (11) and rear bed body (12).
3. single-upright post double-grinding wheel vertical numerical control grinding machine according to claim 2, it is characterised in that: the traverse feed group
(5) include traversing planker (51), traverse feed servo motor (52) and traverse feed screw rod (53), set on the preceding bed body (11)
Have traversing guide rail (111), the traversing planker (51) is sliding on traversing guide rail (111), the traverse feed servo motor
(52) and traverse feed screw rod (53) is built in preceding bed body (11) and traverse feed screw rod (53) is separately connected traverse feed and watches
Motor (52) and traversing planker (51) are taken, the Work turning table (9) is mounted on traversing planker (51).
4. single-upright post double-grinding wheel vertical numerical control grinding machine according to claim 3, it is characterised in that: the described first vertical feeding
Group (6) includes the first vertical shift planker (61), the first vertical feed servo motor (62) and the first vertical feed screw (63), described
Column (2) is equipped with vertical shift track (21), and the first vertical shift planker (61) is sliding on vertical shift track (21), and described first is perpendicular
It is built in column (2) to feed servo motor (62) and the first vertical feed screw (63) and the first vertical feed screw
(63) it is separately connected the first vertical feed servo motor (62) and the first vertical shift planker (61), the Vertical Mill head (3) is mounted on
On one vertical shift planker (61).
5. single-upright post double-grinding wheel vertical numerical control grinding machine according to claim 4, it is characterised in that: the first vertical shift planker
(61) it is additionally provided on Vertical Mill turntable (611), the Vertical Mill head (3) is mounted on Vertical Mill turntable (611).
6. single-upright post double-grinding wheel vertical numerical control grinding machine according to claim 5, it is characterised in that: the described second vertical feeding
Group (7) includes the second vertical shift planker (71), the second vertical feed servo motor (72) and the second vertical feed screw (73), described
It being offered on column (2) vertical sliding chamber (22), the second vertical shift planker (71) is sliding in vertical sliding chamber (22), and described second
Vertical feed servo motor (72) and the second vertical feed screw (73) are built in vertical sliding chamber (22) and the second vertical feeding
Screw rod (73) is separately connected the second vertical feed servo motor (72) and the second vertical shift planker (71), horizontal wheelhead (4) installation
On the second vertical shift planker (71).
7. single-upright post double-grinding wheel vertical numerical control grinding machine according to any one of claim 1 to 6, it is characterised in that: described
Dresser (10) are equipped on Vertical Mill head (3) and horizontal wheelhead (4).
8. single-upright post double-grinding wheel vertical numerical control grinding machine according to any one of claim 1 to 6, it is characterised in that: described
Column turntable (8) and Work turning table (9) are disposed as static pressure turntable.
9. single-upright post double-grinding wheel vertical numerical control grinding machine according to any one of claim 1 to 6, it is characterised in that: described
Lathe bed (1) is equipped with the operating condition machine (13) for controlling each bistrique, feeding group and turntable operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523324.3U CN208713650U (en) | 2018-09-18 | 2018-09-18 | Single-upright post double-grinding wheel vertical numerical control grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523324.3U CN208713650U (en) | 2018-09-18 | 2018-09-18 | Single-upright post double-grinding wheel vertical numerical control grinding machine |
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| CN208713650U true CN208713650U (en) | 2019-04-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857796A (en) * | 2018-09-18 | 2018-11-23 | 湘潭三峰数控机床有限公司 | Single-upright post double-grinding wheel vertical numerical control grinding machine |
-
2018
- 2018-09-18 CN CN201821523324.3U patent/CN208713650U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857796A (en) * | 2018-09-18 | 2018-11-23 | 湘潭三峰数控机床有限公司 | Single-upright post double-grinding wheel vertical numerical control grinding machine |
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