CN114273933A - Machine tool for one-time positioning and all-dimensional machining - Google Patents
Machine tool for one-time positioning and all-dimensional machining Download PDFInfo
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- CN114273933A CN114273933A CN202210038308.XA CN202210038308A CN114273933A CN 114273933 A CN114273933 A CN 114273933A CN 202210038308 A CN202210038308 A CN 202210038308A CN 114273933 A CN114273933 A CN 114273933A
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Abstract
The invention relates to the technical field of machining, in particular to a machine tool for one-time positioning and omnibearing machining; the device comprises a base, a conveying assembly, a workbench and a processing assembly, wherein the conveying assembly and the processing assembly are arranged on the base; the conveying assembly drives the sliding plate to reciprocate, and the rotary driving piece is arranged on the sliding plate and drives the rotary table to rotate; the objective table comprises a base and a chuck, the base is arranged on the turntable, the chuck is arranged on the base and comprises a bottom plate and two side plates, the two side plates both protrude out of the upper surface of the bottom plate, and the two side plates are in cross connection; the pressing device comprises a pressing driving piece and a material ejecting piece, the pressing driving piece is arranged on the turntable and drives the material ejecting piece to move towards the direction of the chuck; the processing assembly processes the workpiece on the chuck; the pre-positioning, pre-fixing and final fixing of the workpiece are realized, the stability in the production and processing process is ensured, and the production quality is improved.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a machine tool for one-time positioning and all-directional machining.
Background
In the machining process of a workpiece, multiple edges of the workpiece are usually required to be cut and chamfered, in order to improve the working efficiency and the machining precision, the multiple edges are required to be cut or chamfered by once positioning, but in the positioning and machining process of the existing equipment, the defect that the positioning precision of the workpiece does not meet the production requirement exists, the machining precision cannot meet the design requirement, and the improvement is required.
Disclosure of Invention
In order to overcome the defects that the once positioning precision of a workpiece is low and the high-precision machining requirement of a plurality of edges cannot be met in the prior art, the invention aims to provide a machine tool for once positioning and omnibearing machining, and the purpose of finish machining is realized by a clamping mode of pre-fixing and final fixing of the workpiece.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a machine tool for one-time positioning and omnibearing processing comprises a base, a conveying assembly, a workbench and a processing assembly, wherein the conveying assembly and the processing assembly are arranged on the base,
the workbench comprises a sliding plate, a rotary driving piece, a turntable, an objective table and a compressing device;
the conveying assembly drives the sliding plate to reciprocate, and the rotary driving piece is arranged on the sliding plate and drives the rotary table to rotate;
the objective table comprises a base and a chuck, the base is arranged on a turntable, the chuck is arranged on the base and comprises a bottom plate and two side plates, the two side plates extend out of the upper surface of the bottom plate, the two side plates are in cross connection, and the chuck is used for bearing an external workpiece;
the pressing device comprises a pressing driving piece and an ejecting piece, the pressing driving piece is arranged on the turntable and drives the ejecting piece to move towards the chuck;
the processing assembly processes the workpiece on the chuck.
Furthermore, closing device still includes the guide, the carousel is located to the guide, the guide is equipped with first guide way, press the material driving piece to locate the guide, ejection of compact piece sliding connection is in first guide way.
Furthermore, closing device still includes the locating part, the locating part is located the guide and is located the top of first guide way, the locating part with the interval of chuck is greater than the width of liftout spare.
Further, the base comprises a base body, a guide rail, a sliding block, a second guide groove and a cushion block, wherein the guide rail is fixedly arranged on the base body, the second guide groove is concavely arranged on the base body, the length direction of the second guide groove is parallel to the guide rail, the cushion block is accommodated in the second guide groove, the sliding block is slidably connected to the guide rail, and the lower end face of the sliding block is abutted to the cushion block.
Further, the processing subassembly includes adjustment seat, cutter position adjustment driving piece, blade holder, cutter driving piece and mounting panel, the pedestal is located to the adjustment seat, mounting panel sliding connection is in the adjustment seat, cutter position adjustment driving piece drive mounting panel slides, the cutter driving piece is located the mounting panel and is driven the blade holder rotation.
The invention has the beneficial effects that: through setting up the workstation of compriseing slide, rotary driving piece, carousel, objective table and closing device, realize the prepositioning of work piece, fix in advance and finally fixed, ensure the stability in the production and processing process, improve production quality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a perspective view of the table of the present invention;
FIG. 5 is a schematic structural view of the pressing device according to the present invention in an operating state;
FIG. 6 is a schematic view of a disassembled structure of the workbench of the present invention;
FIG. 7 is a schematic view of the stage of the present invention;
FIG. 8 is a schematic view of the pressing device of the present invention;
FIG. 9 is a schematic view of a disassembled structure of the pressing device of the present invention;
FIG. 10 is a cross-sectional view of a compression device of the present invention;
FIG. 11 is a partially enlarged view of portion B of FIG. 10;
FIG. 12 is a schematic view of a base structure of the present invention;
FIG. 13 is a cross-sectional, partial schematic view of a base of the present invention;
FIG. 14 is a schematic view of a tooling assembly of the present invention;
FIG. 15 is a schematic view of a disassembled structure of the processing assembly of the present invention.
The reference numerals include:
1-base 11-base body 12-guide rail
13-slide block 14-second guide groove 15-cushion block
16-elastic part 2-conveying component 3-workbench
31-slide 32-rotary driving piece 33-rotary table
34 objective table 341 base 3411 accommodating cavity
342-chuck 3421-bottom plate 3422-side plate
3423 avoiding groove 343 adsorbing part 35 compressing device
351-material pressing driving piece 352-material ejecting piece 3521-body
3522-cam 35221-second ramp 353-guide
3531-first guide groove 354-stopper 3541-notch
3542-first ramp 355-safety cage 4-machining assembly
41-adjusting seat 42-tool position adjusting driving member 43-tool seat
44-tool driving piece 45-mounting plate 46-gib
5-debris removal assembly 100-workpiece.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 15, the machine tool for one-time positioning and omnibearing processing of the present invention includes a base 1, a conveying assembly 2, a worktable 3 and a processing assembly 4, wherein the conveying assembly 2 and the processing assembly 4 are both disposed on the base 1,
the workbench 3 comprises a sliding plate 31, a rotary driving part 32, a turntable 33, an object stage 34 and a pressing device 35;
the conveying assembly 2 drives the sliding plate 31 to reciprocate, and the rotary driving piece 32 is arranged on the sliding plate 31 and drives the turntable 33 to rotate;
the stage 34 includes a base 341 and a chuck 342, the base 341 is disposed on the turntable 33, the chuck 342 is disposed on the base 341, and the chuck 342 includes a bottom plate 3421,
And two
Two of
Both protruding from the upper surface of the base plate 3421, two of which
Is cross-connected to
Is provided on a base plate 3421 and
at the intersection of (a) and (b), said
Is arranged at two
The chuck 342 is used for carrying an outside workpiece 100;
the pressing device 35 comprises a pressing driving piece 351 and an ejecting piece 352, the pressing driving piece 351 is arranged on the turntable 33, and the pressing driving piece 351 drives the ejecting piece 352 to move towards the direction of the chuck 342;
the processing assembly 4 processes the workpiece 100 on the chuck 342;
the ejector 352 comprises a body 3521 and a protrusion 3522, the protrusion 3522 is disposed on the body 3521 and protrudes out of the side surface of the body 3521, and the body 3521 and the base 341 are spaced apart from each other.
Specifically, in this embodiment, the quantity of processing subassembly 4 is four, four processing subassemblies 4 divide into two sets ofly, two sets ofly are located conveying subassembly 2's the left and right sides respectively, conveying subassembly 2 adopts servo motor drive screw nut revolution mechanic, conveying subassembly 2 drives slide 31 reciprocating motion, still be equipped with piece clearance subassembly 5 in conveying subassembly 2's both sides, piece clearance subassembly 5 in time clears away the piece that produces after the processing, ensure the cleanness of production environment, be equipped with rotary driving piece 32 on slide 31, rotary driving piece 32 adopts servo motor drive structure, rotary driving piece 32 drives carousel 33 and rotates, be equipped with objective table 34 on carousel 33, wherein objective table 34 includes base 341 and chuck 342, chuck 342 includes bottom plate 3421 and two
Two are provided
Is projected in an L-shape from the upper surface of the base plate 3421, preferably, the base plate 3421 and two
Is integrally formed at
Arranged at the intersection with the bottom plate 3421
At two positions
Is provided with
Is in an arc shape,
so that two adjacent side surfaces of the workpiece 100 completely fit into two
The surface of the workpiece 100, the positioning accuracy of the workpiece 100 is ensured, the bottom plate 3421 is provided with a first through hole, the first through hole penetrates through the bottom plate 3421 along the thickness of the bottom plate 3421, the base 341 is provided with an accommodating cavity 3411, the accommodating cavity 3411 is communicated with the first through hole, an adsorbing member 343 is arranged in the accommodating cavity 3411, preferably, the adsorbing member 343 is in an electromagnetic adsorbing plate structure, the adsorbing member 343 is arranged at a distance from the inner surface of the accommodating cavity 3411, the side effect of demagnetization caused by electromagnetism generated by the base 341 and the chuck 342 on the adsorbing member 343 is avoided, the upper surface of the adsorbing member 343 is lower than the upper surface of the bottom plate 3421, the adsorbing member 343 is prevented from abutting against the lower surface of the workpiece 100, meanwhile, the influence of friction generated by placing the workpiece 100 and the surface of the adsorbing member 343 for many times on the service life of the adsorbing member 343 is avoided, the setting of the adsorbing member 343 plays the purpose of pre-fixing the workpiece 100, after the pre-fixing of the workpiece 100 is completed, the pressing driving member 351 drives the material-pushing member 352 to move, the ejection piece 352 presses and holds the side surface of the workpiece 100 to realize the final fixation of the workpiece 100, the number of the pressing devices 35 is two, and the two pressing devices 35 are respectively arranged on the two pressing devices 35
Two pressing devices 35 and two
The clamping device realizes the clamping of the workpiece 100 in four directions and ensures the stability of the processing process of the workpiece 100.
Through setting up workstation 3 by slide 31, rotary drive 32, carousel 33, objective table 34 and closing device 35 constitution, realize the prepositioning of work piece 100, fix in advance and finally fixed, ensure the stability in the production and processing process, improve production quality.
The pressing device 35 further includes a guide 353, the guide 353 is disposed on the turntable 33, the guide 353 is disposed with a first guide groove 3531, the pressing driving member 351 is disposed on the guide 353, and the ejecting member 352 is slidably connected to the first guide groove 3531.
The pressing device 35 further includes a limiting member 354 and a safety cover 355, the limiting member 354 is disposed on the guide 353 and located above the first guide groove 3531, the safety cover 355 is disposed above the limiting member 354, a distance between the limiting member 354 and the chuck 342 is greater than a width of the material pushing member 352, a notch 3541 is disposed on one side of the limiting member 354 close to the chuck 342, a first inclined surface 3542 is disposed in the notch 3541, the bump 3522 is provided with a second inclined surface 35221, the first inclined surface 3542 is attached to the second inclined surface 35221, and the first inclined surface 3542 and the second inclined surface 35221 are disposed, so that impact force generated by collision between the limiting member 354 and the bump 3522 during reciprocating motion is reduced, the bump 3522 is protected, the service life of the bump 3522 is prolonged, the notch 3541 is disposed, and has a guiding effect of motion of the bump 3522, and accuracy of pressing and holding the workpiece 100 is improved.
The base 1 comprises a base body 11, a guide rail 12, a sliding block 13, a second guide groove 14 and a cushion block 15, wherein the guide rail 12 is fixedly arranged on the base body 11, the second guide groove 14 is concavely arranged on the base body 11, the length direction of the second guide groove 14 is parallel to the guide rail 12, the cushion block 15 is accommodated in the second guide groove 14, the sliding block 13 is connected to the guide rail 12 in a sliding manner, the lower end surface of the sliding block 13 is abutted against the cushion block 15, preferably, the second guide groove 14 is provided with a third inclined surface, the cushion block 15 is provided with a fourth inclined surface, the third inclined surface is attached to the fourth inclined surface, the third inclined surface and the fourth inclined surface are far away from the guide rail 12, an elastic part 16 is arranged in the second guide groove 14, the elastic part 16 is positioned below the cushion block 15, the elastic part 16 is used for supporting the cushion block 15, when the sliding block 13 slides along the guide rail 12, the sliding block 13 partially transmits the pressure generated by the guide rail 12 to the cushion block 15, the pressure is reduced through the elastic piece 16, the service life of the base 1 is prolonged, and the pressure generated by the sliding process of the sliding block 13 on the cushion block 15 is further reduced due to the arrangement of the third inclined plane and the fourth inclined plane, so that the service life of the guide rail 12 is prolonged.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (5)
1. The utility model provides a lathe of all-round processing of once location, includes base (1), its characterized in that: also comprises a conveying component (2), a workbench (3) and a processing component (4), wherein the conveying component (2) and the processing component (4) are arranged on the base (1),
the workbench (3) comprises a sliding plate (31), a rotary driving piece (32), a turntable (33), an object stage (34) and a pressing device (35);
the conveying assembly (2) drives the sliding plate (31) to reciprocate, and the rotary driving piece (32) is arranged on the sliding plate (31) and drives the turntable (33) to rotate;
the objective table (34) comprises a base (341), a chuck (342) and an adsorption piece (343), the base (341) is arranged on the turntable (33), the chuck (342) is arranged on the base (341), the chuck (342) comprises a bottom plate (3421), an avoiding groove (3423) and two side plates (3422), the two side plates (3422) both protrude out of the upper surface of the bottom plate (3421), the avoiding groove (3423) is arranged at the joint of the bottom plate (3421) and the side plates (3422), the avoiding groove (3423) is arranged at the joint of the two side plates (3422), and the chuck (342) is used for bearing an external workpiece (100);
the adsorption piece (343) is arranged on the base (341), and the upper surface of the adsorption piece (343) is lower than the upper surface of the bottom plate (3421);
the pressing device (35) comprises a pressing driving piece (351) and an ejecting piece (352), the pressing driving piece (351) is arranged on the turntable (33), and the pressing driving piece (351) drives the ejecting piece (352) to move towards the direction of the chuck (342);
the material ejecting piece (352) comprises a body (3521) and a lug (3522), the lug (3522) is arranged on the body (3521) and protrudes out of the side surface of the body (3521), and the body (3521) and the base (341) are arranged at a distance;
the machining assembly (4) machines a workpiece (100) on a chuck (342).
2. The machine tool for one-time positioning and all-directional machining according to claim 1, characterized in that: the pressing device (35) further comprises a guide piece (353), the guide piece (353) is arranged on the rotating disc (33), the guide piece (353) is provided with a first guide groove (3531), the pressing driving piece (351) is arranged on the guide piece (353), and the material ejecting piece (352) is connected to the first guide groove (3531) in a sliding mode.
3. The machine tool for one-time positioning and all-directional machining according to claim 2, characterized in that: the pressing device (35) further comprises a limiting piece (354) and a safety cover (355), the limiting piece (354) is arranged on the guide piece (353) and located above the first guide groove (3531), the distance between the limiting piece (354) and the chuck (342) is larger than the width of the ejection piece (352), and the safety cover (355) is arranged above the limiting piece (354) and is arranged in a clearance mode with the limiting piece (354).
4. The machine tool for one-time positioning and all-directional machining according to claim 1, characterized in that: the base (1) comprises a base body (11), a guide rail (12), a sliding block (13), a second guide groove (14), a cushion block (15) and an elastic piece (16), wherein the guide rail (12) is fixedly arranged on the base body (11), the second guide groove (14) is concavely arranged on the base body (11), the length direction of the second guide groove (14) is parallel to the guide rail (12), the cushion block (15) is accommodated in the second guide groove (14), the elastic piece (16) is accommodated in the second guide groove (14), the cushion block (15) is positioned above the elastic piece (16), the sliding block (13) is slidably connected to the guide rail (12), and the lower end face of the sliding block (13) is abutted against the cushion block (15).
5. The machine tool for one-time positioning and all-directional machining according to claim 1, characterized in that: processing subassembly (4) are including adjusting seat (41), correction driving piece (42), blade holder (43), cutter driving piece (44) and mounting panel (45), pedestal (11) are located to adjusting seat (41), mounting panel (45) sliding connection is in adjusting seat (41), it slides to correct driving piece (42) drive mounting panel (45), mounting panel (45) and drive blade holder (43) are located in cutter driving piece (44) and are rotatory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210038308.XA CN114273933A (en) | 2022-01-13 | 2022-01-13 | Machine tool for one-time positioning and all-dimensional machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210038308.XA CN114273933A (en) | 2022-01-13 | 2022-01-13 | Machine tool for one-time positioning and all-dimensional machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114273933A true CN114273933A (en) | 2022-04-05 |
Family
ID=80881105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210038308.XA Pending CN114273933A (en) | 2022-01-13 | 2022-01-13 | Machine tool for one-time positioning and all-dimensional machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114273933A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2221141A2 (en) * | 2009-02-18 | 2010-08-25 | P & L GmbH & Co. KG | Milling method for automatic processing of a cuboid workpiece and machine tool |
| CN103088723A (en) * | 2011-10-29 | 2013-05-08 | 青岛科而泰环境控制技术有限公司 | Elastic rail fixing device |
| CN107457591A (en) * | 2017-08-10 | 2017-12-12 | 广东长盈精密技术有限公司 | Fixture and the CNC process equipments provided with the fixture |
| CN208451151U (en) * | 2018-07-19 | 2019-02-01 | 蓝思精密(东莞)有限公司 | Clamping fixture |
| CN111571359A (en) * | 2020-04-17 | 2020-08-25 | 安徽千辉节能玻璃科技有限公司 | Adjustable edge grinding equipment for processing decorative glass |
| CN213196414U (en) * | 2020-09-29 | 2021-05-14 | 东莞市旺高实业有限公司 | Suction nozzle assembling machine |
| CN213497860U (en) * | 2020-07-22 | 2021-06-22 | 湖南省亿利金属制品有限责任公司 | End face chamfering positioning fixture |
| CN214109617U (en) * | 2020-11-18 | 2021-09-03 | 东莞市锐嘉精密机械制造有限公司 | Clamping device |
-
2022
- 2022-01-13 CN CN202210038308.XA patent/CN114273933A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2221141A2 (en) * | 2009-02-18 | 2010-08-25 | P & L GmbH & Co. KG | Milling method for automatic processing of a cuboid workpiece and machine tool |
| CN103088723A (en) * | 2011-10-29 | 2013-05-08 | 青岛科而泰环境控制技术有限公司 | Elastic rail fixing device |
| CN107457591A (en) * | 2017-08-10 | 2017-12-12 | 广东长盈精密技术有限公司 | Fixture and the CNC process equipments provided with the fixture |
| CN208451151U (en) * | 2018-07-19 | 2019-02-01 | 蓝思精密(东莞)有限公司 | Clamping fixture |
| CN111571359A (en) * | 2020-04-17 | 2020-08-25 | 安徽千辉节能玻璃科技有限公司 | Adjustable edge grinding equipment for processing decorative glass |
| CN213497860U (en) * | 2020-07-22 | 2021-06-22 | 湖南省亿利金属制品有限责任公司 | End face chamfering positioning fixture |
| CN213196414U (en) * | 2020-09-29 | 2021-05-14 | 东莞市旺高实业有限公司 | Suction nozzle assembling machine |
| CN214109617U (en) * | 2020-11-18 | 2021-09-03 | 东莞市锐嘉精密机械制造有限公司 | Clamping device |
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