CN109093484A - A kind of two-axle interlocking casting grinding method and device - Google Patents
A kind of two-axle interlocking casting grinding method and device Download PDFInfo
- Publication number
- CN109093484A CN109093484A CN201811071387.4A CN201811071387A CN109093484A CN 109093484 A CN109093484 A CN 109093484A CN 201811071387 A CN201811071387 A CN 201811071387A CN 109093484 A CN109093484 A CN 109093484A
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- axis
- casting
- straight line
- turret
- revolving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The present invention relates to a kind of linear axis rotary shaft two-axle interlocking casting grinding method and devices, its technical solution is as follows: relatively fixed using grinding wheel position, straight line X-axis (horizontal mobile mechanism) top arrangement rotation C axis (revolving-turret), the casting for needing to polish is fixed on C axis top, X-axis C axle linkage drives casting to do interpolation operation, completes casting die joint polishing task.Interpolation operation is carried out, and is cooperateed with grinding wheel link especially by different algorithm control X-axis linear motions, C axis rotary motion, completes the curves overlap such as straight line, circle, ellipse polishing on casting die joint；The combined composite curve overlap polishing such as straight line on die joint, circle, ellipse can be completed with positioning trip cooperation interpolation operation.The present invention is relatively fixed using grinding wheel, drives casting to do interpolation operation by horizontal mobile mechanism and revolving-turret linkage, completes the polishing task of casting die joint, easy to use, grinding accuracy is high, and manufacturing cost is relatively low.
Description
Technical field
The present invention relates to a kind of numerical control grinding processing mechanical apparatus technical fields, and in particular to linear axis, two axis of rotary shaft
The casting grinding device of linkage.
Background technique
With the fast development of the industries such as automobile, generating equipment, agricultural equipment, metallurgical equipment, lathe chemical industry equipment, make to cast
Part demand sharply increases.Currently, Chinese foundry industry yield ranks first in the world for years, it has also become qualified foundry industry
Big country.However, constraining the development of China's casting industry significantly since some technical problems cannot effectively improve always.
It is still within lower technical level as procedure casting cleaning indispensable in Foundry Production polishing, in addition to a small number of big
Type enterprise is outer using the polishing of advanced machine, and general medium-sized and small enterprises still largely use manual polishing.It is well known that casting exists
A large amount of irregular burr, burr, overlap etc., easily generate industrial injury during manual polishing, what casting grinding process generated
Noise and dust cause high risks to worker's health；Manual polishing low efficiency, polishing quality are difficult to guarantee；Operating environment
Difference, vulnerable to hurt, the occupational disease that is easy to get, large labor intensity also make enterprise fall into the difficult predicament of recruitment.With Environmental protection,
Serial regulation is increasingly paid attention to and put into effect to employment security etc., and manual polishing casting is no longer satisfied the requirement in epoch, it is necessary to use
Machinery equipment replaces.
Machine grinding apparatus common at present has robot sanding unit, multi-axis numerical control polishing machine tool, parts peculiar polishing
Equipment etc..Robot sanding unit, multi-axis numerical control polishing machine tool have it is versatile, polishing flexibly, movement speed is fast, processing type
The advantages that face is more, but complete equipment is complicated, price is high, safeguards inconvenience etc..Parts peculiar grinding apparatus, mainly for the casting of polishing
Part shape overlap rule, it has many advantages, such as efficient, high-precision, high quality, but certain single shape rule that can only polish
Cast product, flexible difference etc..
Summary of the invention
It is a primary object of the present invention to be directed to the deficiency of current casting grinding equipment, a kind of linear axis rotary shaft is provided
Two-axle interlocking casting grinding method and device, the present invention can beat automatically casting workpiece die joint overlap in outer surface of different shapes
It grinding off, the plant automation degree is high, and grinding accuracy is good, and it is moderate, meet the needs of medium-sized and small enterprises.
A kind of linear axis rotary shaft two-axle interlocking casting grinding method is as follows:, straight line X-axis relatively fixed using grinding wheel position
(horizontal mobile mechanism) top arrangement rotation C axis (revolving-turret), the casting for needing to polish are fixed on C axis top, X-axis C axis connection
It is dynamic that casting is driven to do interpolation operation, complete casting die joint polishing task.Especially by different algorithm control X-axis straight line fortune
Dynamic, C axis rotary motion carries out interpolation operation, and cooperates with grinding wheel link, completes the songs such as straight line, circle, ellipse on casting die joint
The polishing of line overlap；The combined composite curve such as straight line on die joint, circle, ellipse can be completed with positioning trip cooperation interpolation operation
Overlap polishing, principle top view are as shown in Figure 1.
The grinding device realized according to the above method, it is characterised in that including bed piece, be arranged on the bed piece
A height-adjustable bistrique is arranged on the column, a horizontal mobile mechanism is arranged on the bed piece for column, described
Horizontal mobile mechanism top revolving-turret is set, setting fixture clamps casting on the revolving-turret.
Elevating mechanism is set on the column, and the elevating mechanism side connects bistrique, bistrique by emery wheel bracket
Height adjustment realizes that Z axis can realize automatically by motor control by grinding wheel height adjustment Z axis, can also mechanically by
Manual adjustment is realized.
The horizontal mobile mechanism is X-axis straight line slide unit, and X-axis drives ball screw rotation by retarder by servo motor
Turn, ball screw and nut cooperation drive straight line slide unit to do horizontal balance, and C axis turntable is arranged in horizontal mobile mechanism top, constitute
X, C two-axle interlocking mechanism.
The fixture is air-actuated jaw, and scroll chuck is arranged on the turntable, further includes that pneumatic clamping mechanism compresses
Casting.
The present invention is relatively fixed using grinding wheel, drives casting to do interpolation fortune by horizontal mobile mechanism and revolving-turret linkage
Row completes the polishing task of casting die joint, and easy to use, grinding accuracy is high, and manufacturing cost is relatively low.
Detailed description of the invention
Fig. 1 is linear axis rotary shaft two-axle interlocking polishing process schematic diagram.
Fig. 2 is structural schematic diagram of the invention.
In figure: 1: lathe bed 2: column 3: grinding wheel height adjustment Z axis 4: emery wheel bracket 5: bistrique 6:X axis straight line slide unit 7:C axis
Turntable 8: scroll chuck 9: air-actuated jaw 10: casting 11: hold-down mechanism.
Specific embodiment
Present invention is further described in detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of two-axle interlocking casting grinding device, including bed piece 1, column 2 is set on bed piece,
One height-adjustable bistrique 5 is set on column 2, a horizontal mobile mechanism is set on bed piece, horizontal mobile mechanism top is set
Rotation C axis turntable 7 is set, setting fixture clamps casting on revolving-turret.Grinding wheel height adjustment Z axis 3, Z axis side are set on column
Bistrique 5 is connected by emery wheel bracket 4.Horizontal mobile mechanism is X-axis straight line slide unit 6, and scroll chuck 8 is arranged on the turntable.
Fixture is air-actuated jaw 9, further includes that hold-down mechanism 11 compresses casting 10.
According to polishing process devise by straight line X-axis, rotation C axis and workbench constitute two-axle interlocking mechanism, can be upper and lower
The composition grinding device such as mobile grinding wheel frame mechanism, bed piece.In two-axle interlocking mechanism, X-axis passes through retarder by servo motor
Ball screw rotation is driven, ball screw and nut cooperation drive straight line slide unit to do round-trip linear motion；Turntable is driven by C axis, C
Axis can export rotational movement by retarder by servo motor, and rotation fortune can also be directly exported by direct-driven servo motor
It is dynamic to drive.
It is provided with scroll chuck on turntable, air-actuated jaw is generally installed on scroll chuck, processes casting by air-actuated jaw
It makes play, in order to guarantee that bruting process is stablized, devises pneumatic clamping link.
Grinding wheel frame mechanism is connected to motor through retarder by grinding wheel and forms bistrique, and bistrique is mounted on supporting plate by bracket,
Supporting plate is mounted on the guide rail that can move up and down or supporting plate is mounted in through lead screw by filling on the guide rail that can move up and down, and passes through hand
Move or enable automatically grinding wheel lower movement in the Z-axis direction.
Operating process: firstly, determine air-actuated jaw according to casting size, shape, according to casting die joint position, manually or
Automatically adjust the position that Z axis determines polishing grinding wheel.Then, casting being placed in fixture, control cylinder steps up fixture automatically,
Simultaneously control cylinder make compress link automatic impaction, guarantee casting polishing when firm position, do not shift.Then, according to
Casting dimension, shape write automatically grinding processing program, realize under algorithms of different control, complete straight line X-axis, rotation C axis band
Dynamic casting interpolation operation and straight line X-axis, rotation C axis positioning trip, casting die joint overlap is polished off.
The device has put into user and has tried out, and works well.
Above content is only preferable implementation example of the invention, is not intended to restrict the invention.It is all in spirit of that invention and
Within principle, any modification, equivalent substitution, improvement and etc. done be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of two-axle interlocking casting grinding method, relatively fixed using grinding wheel position, straight line X-axis (horizontal mobile mechanism) top
Arrangement rotation C axis (revolving-turret), the casting for needing to polish are fixed on C axis top, and X-axis C axle linkage drives casting to do interpolation fortune
Row completes casting die joint polishing task.
2. a kind of two-axle interlocking casting grinding device, it is characterised in that including bed piece, column is set on the bed piece,
One height-adjustable bistrique is set on the column, a horizontal mobile mechanism, the water are set on the bed piece
Revolving-turret is arranged in flat mobile mechanism top, and setting fixture clamps casting on the revolving-turret.
3. a kind of two-axle interlocking casting grinding device according to claim 2, it is characterised in that be arranged on the column
Elevating mechanism, the elevating mechanism side connect bistrique by emery wheel bracket.
4. a kind of two-axle interlocking casting grinding device according to claim 3, it is characterised in that described moves horizontally machine
Structure is X-axis straight line slide unit, and X-axis drives ball screw rotation, ball screw and nut mating band by retarder by servo motor
Dynamic straight line slide unit does horizontal balance, and C axis revolving-turret is arranged in horizontal mobile mechanism top, and C axis passes through retarder by servo motor
Output rotational movement directly exports rotational movement by direct-driven servo motor.
5. a kind of two-axle interlocking casting grinding device as claimed in claim 4, it is characterised in that the fixture is pneumatic clamps
Have, scroll chuck is set on the turntable.
6. a kind of two-axle interlocking casting grinding device as claimed in claim 5, it is characterised in that further include that hold-down mechanism compresses
Casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071387.4A CN109093484A (en) | 2018-09-14 | 2018-09-14 | A kind of two-axle interlocking casting grinding method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071387.4A CN109093484A (en) | 2018-09-14 | 2018-09-14 | A kind of two-axle interlocking casting grinding method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109093484A true CN109093484A (en) | 2018-12-28 |
Family
ID=64866203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811071387.4A Pending CN109093484A (en) | 2018-09-14 | 2018-09-14 | A kind of two-axle interlocking casting grinding method and device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109093484A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759944A (en) * | 2019-02-28 | 2019-05-17 | 大连誉洋工业智能有限公司 | A kind of casting intelligence polishing machine tool |
| CN114248184A (en) * | 2021-09-30 | 2022-03-29 | 苏州豪威精密压铸有限公司 | Casting side arc surface polishing device and method |
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| CN101279422A (en) * | 2008-05-12 | 2008-10-08 | 西安理工大学 | Parallel-series principle milling vehicle combined numerically controlled machine |
| CN101983839A (en) * | 2010-11-30 | 2011-03-09 | 襄樊市博亚机械有限公司 | Numerically controlled grinder |
| CN102632443A (en) * | 2012-05-02 | 2012-08-15 | 西安交通大学 | Three-axle aspheric grinding machine |
| CN105290935A (en) * | 2015-11-19 | 2016-02-03 | 苏州博义诺智能装备有限公司 | Automatic polishing device for mobile phone rear shell |
| JP2016196074A (en) * | 2015-04-06 | 2016-11-24 | 三菱重工業株式会社 | Machine tool |
| CN209036207U (en) * | 2018-09-14 | 2019-06-28 | 浙江机电职业技术学院 | A kind of two-axle interlocking casting grinding device |
-
2018
- 2018-09-14 CN CN201811071387.4A patent/CN109093484A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279422A (en) * | 2008-05-12 | 2008-10-08 | 西安理工大学 | Parallel-series principle milling vehicle combined numerically controlled machine |
| CN101983839A (en) * | 2010-11-30 | 2011-03-09 | 襄樊市博亚机械有限公司 | Numerically controlled grinder |
| CN102632443A (en) * | 2012-05-02 | 2012-08-15 | 西安交通大学 | Three-axle aspheric grinding machine |
| JP2016196074A (en) * | 2015-04-06 | 2016-11-24 | 三菱重工業株式会社 | Machine tool |
| CN105290935A (en) * | 2015-11-19 | 2016-02-03 | 苏州博义诺智能装备有限公司 | Automatic polishing device for mobile phone rear shell |
| CN209036207U (en) * | 2018-09-14 | 2019-06-28 | 浙江机电职业技术学院 | A kind of two-axle interlocking casting grinding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759944A (en) * | 2019-02-28 | 2019-05-17 | 大连誉洋工业智能有限公司 | A kind of casting intelligence polishing machine tool |
| CN109759944B (en) * | 2019-02-28 | 2023-09-05 | 大连誉洋工业智能有限公司 | Intelligent grinding machine tool for castings |
| CN114248184A (en) * | 2021-09-30 | 2022-03-29 | 苏州豪威精密压铸有限公司 | Casting side arc surface polishing device and method |
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