CN113400094A - Comprehensive detection piece for machining part of CNC machining center machine tool - Google Patents
Comprehensive detection piece for machining part of CNC machining center machine tool Download PDFInfo
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- CN113400094A CN113400094A CN202110628995.6A CN202110628995A CN113400094A CN 113400094 A CN113400094 A CN 113400094A CN 202110628995 A CN202110628995 A CN 202110628995A CN 113400094 A CN113400094 A CN 113400094A
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- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a comprehensive detection piece for a machine tool machined part of a CNC (computer numerical control) machining center, which comprises a cylindrical detection part, wherein the cylindrical detection part comprises a detection plane arranged on a horizontal plane, a round through hole is formed in the corner of the detection plane, a cylinder is arranged at the top end edge of the round through hole and is used for detecting the roundness of the cylinder, a 3D curved surface detection part is arranged on one side of the cylindrical detection part, a thread detection area is supported at one end of the 3D curved surface detection part, the bottoms of the cylindrical detection part, the 3D curved surface detection part and the thread detection area are uniformly distributed at the top of a supporting plate surface at the bottom, and the supporting plate surface is square in shape. This scheme is through cylinder detection part, 3D curved surface detection part and the screw thread detection area who is equipped with, and the work piece that will detect is placed inside each corresponding detection area, wherein is located cylinder detection position and detection plane, laminates the placing to assorted test piece.
Description
Technical Field
The invention relates to the technical field of mechanical test piece detection, in particular to a comprehensive detection piece for a machine tool machining piece of a CNC machining center.
Background
The machine tool machining refers to a process of ensuring the relative motion relationship between a cutter and a clamp by means of a machine tool, and simultaneously machining a workpiece mounted on the clamp by using the cutter (or other tools). However, this process is not necessarily cutting or pressing. Such as knurling or spinning on a lathe.
At the present stage, after the production and preparation of the machine tool are completed, data needs to be further corrected, so that the comparison appearance of the parts to be produced needs to be checked one by one and the parts are placed on the standard models which are attached to each group to be compared uniformly, whether the workpieces cut by the machine tool meet the standard or not is obtained, and the parts are not convenient to assemble in the existing comparison standard model, so that the comparison of various parts is not convenient and fast, and the comparison efficiency of production personnel cannot be improved.
Disclosure of Invention
The invention aims to provide a comprehensive detection piece for a machine tool machining piece of a CNC machining center, which aims to solve the problem that the existing machine tool machining test piece of the CNC machining center is not beneficial to standardized comparison detection in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an with comprehensive detection spare of CNC machining center lathe machined part, includes the cylinder test section, the cylinder test section includes the detection plane of placing with the horizontal plane, detect planar edge and seted up circular through-hole, the top edge of circular through-hole is equipped with the cylinder, one side branch of cylinder test section is equipped with 3D curved surface test section, is located the one end of 3D curved surface test section is supported and is equipped with screw thread detection area, each the support face top of bottom is located to the bottom equipartition of cylinder test section, 3D curved surface test section and screw thread detection area, the appearance of supporting the face is squarely, and its edge is provided with protruding square, and cylinder test section, 3D curved surface test section and the screw thread detection area that are located the top separately all can assemble at will.
In order to make the magnetic adsorption connection of a plurality of partial areas, as a preferable scheme of the invention: each detection part region is connected with the magnetic adsorption of the supporting plate surface at the bottom through a neodymium magnet with magnetic adsorption at the bottom, and an anti-skidding rubber pad is arranged on the surface of the bottom of the supporting lug.
In order to achieve the whole arrangement of different parts at two sides, the invention adopts a preferable scheme that: wherein be located it is protruding to detect planar plate body edge is equipped with the arc, the bellied cross-section of arc is ellipse circular, and the bellied top of arc is equipped with concentric circles test section, the circular detection trench of detecting has been seted up at concentric circles test section middle part, wherein cylindrical precision range does: 0.01 mm.
In order to detect the matching of two different test pieces, the invention takes the following preferred scheme: the concentric circle detection part is in a cylindrical shape, the diameter of the pipe orifice in the middle of the concentric circle detection part is matched with the size of the arc-shaped convex specification size, the concentric circle detection part is of a hollow structure, and the edge of the outer wall of the concentric circle detection part is integrally welded with the edge of the arc-shaped convex.
In order to make the detection comparison of another test piece, as a preferred scheme of the invention: the 3D curved surface detects the part and places in the detection wedge at support lug top edge including the laminating, the top middle part of detecting the wedge has been seted up and has been compared the hole site, the cross-sectional structure who compares the hole site is "V" font, and the top surface that detects the wedge is provided with the arcuation laminating arch, it is connected with the marginal magnetic adsorption who supports the face to detect the wedge.
In order to facilitate disassembly, the invention adopts a preferable scheme that: the utility model discloses a support the top surface of face and paste closely adsorb and be equipped with square face, the middle part lock joint of square face has the magnetic adsorption piece, the adsorption end and the bottom lock joint of magnetic adsorption piece, the locating hole has all been seted up to four edges and corners in top of square face, wherein fastening screw is installed to the inside screw thread of hole site of locating hole, fastening screw's bottom and the bottom threaded connection of square face.
In order to facilitate the adjustment of the hexagonal fitting, as a preferred embodiment of the present invention: the laminating of the top surface middle part of square face has square face, the top middle part of square face supports and has placed and place the face, the top edge of placing the face is equipped with the support square, the middle part of supporting the square is equipped with polygon nut column structure, hexagon accessory has been seted up at the middle part of polygon nut column structure, the middle part hole site of hexagon accessory is circularly.
In order to compare the third test piece, as a preferred embodiment of the present invention: the top outer lane surface of polygon nut column structure has seted up the circular hole of a plurality of, a plurality of the hole site evenly distributed of circular hole is on the outer lane surface of polygon nut column structure, hexagonal accessory bottom edge is provided with the arcuation joint groove that the groove depth is greater than 0.01mm
In order to facilitate adjustment, as a preferred embodiment of the present invention: the keyway has all been seted up to the top surface avris of square face, the trench of keyway is oval-shaped.
In order to facilitate adjustment, as a preferred embodiment of the present invention: and a tangent point structure is arranged at the vertex angle of each side wall of the polygonal nut-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
through the cylinder test section that is equipped with, 3D curved surface test section and screw thread detection area, place the work piece that will detect in the detection zone that corresponds separately, be located cylinder detection site and detection plane, place the laminating of assorted test piece, make things convenient for the different specification models of personnel's outside test piece to do corresponding the comparison of placing, for the model that possesses comprehensive characteristic, the processing test is simplified to the standard test flow, the test piece can be kept a file conveniently and contrast the difference afterwards, the convenient detection of characteristic point, higher efficiency of software testing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic plan view of the detection of the present invention;
FIG. 3 is a schematic view of a cylindrical structure according to the present invention;
FIG. 4 is a schematic view of a polygonal nut-like structure according to the present invention;
FIG. 5 is a schematic top plan view of the present invention.
In the figure: 1. a cylindrical detection section; 11. detecting a plane; 12. a circular through hole; 13. a cylinder; 14. an arc-shaped bulge; 15. a concentric circle detecting section; 2. a 3D curved surface detection section; 21. detecting a wedge-shaped block; 22. comparing hole sites; 23. an arc-shaped attaching bulge; 3. a thread detection area; 31. a square plate surface; 32. a magnetic adsorption block; 33. positioning holes; 34. placing the plate surface; 35. supporting the square block; 36. a polygonal nut-like structure; 37. a hexagonal fitting; 38. an arc-shaped coupling groove; 39. a keyway; 361. a circular hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a comprehensive testing spare with CNC machining center lathe machined part, including cylinder testing part 1, cylinder testing part 1 includes the testing plane 11 of placing with the horizontal plane, circular through-hole 12 has been seted up to testing plane 11's edge, the top edge of circular through-hole 12 is equipped with cylinder 13, one side branch of cylinder testing part 1 is equipped with 3D curved surface testing part 2, the one end that is located 3D curved surface testing part 2 supports and is equipped with screw thread testing area 3, each cylinder testing part 1, the bottom equipartition of 3D curved surface testing part 2 and screw thread testing area 3 locates the support face top of bottom, the appearance of supporting the face is squarely, its edge is provided with protruding square, the cylinder testing part 1 that is located the top separately, 3D curved surface testing part 2 and screw thread testing area 3 all can assemble at will.
In this embodiment: each detection part region is connected with the magnetic adsorption of the supporting plate surface at the bottom through a neodymium magnet with magnetic adsorption at the bottom, and an anti-skid rubber pad is arranged on the surface of the bottom of the supporting lug.
Specifically, neodymium magnet and the cylinder measuring part 1 that makes things convenient for the top through being equipped with are connected with the laminating of cylinder measuring part 1 magnetism, and the protection rubber pad that is equipped with plays anti-skidding absorbing purpose.
In this embodiment: wherein the plate body edge that is located detection plane 11 is equipped with arc arch 14, and the protruding 14 cross-section of arc is oval form, and the protruding 14 top of arc is equipped with concentric circles test section 15, and the circular detection trench has been seted up at the 15 middle parts of concentric circles test section, and wherein the precision range of cylinder 13 is: 0.01 mm.
Specifically, a circular concentric test piece prepared by production processing is placed inside the concentric detection part 15 and detected by the arc-shaped protrusion 14 and the concentric detection part 15.
In this embodiment: concentric circle detection portion 15 is the column casing form, and the size of middle part mouth of pipe diameter size and the protruding 14 specification size phase-match of arc, and concentric circle detection portion 15 is hollow structure, and concentric circle detection portion 15's outer wall edge welds with the protruding 14 edge integral type of arc.
Specifically, the concentric circle test piece to be detected is conveniently placed through the arc-shaped bulge 14 and the concentric circle detection part 15.
In this embodiment: the 3D curved surface detection part 2 is placed in the detection wedge 21 at support lug top edge including the laminating, and the top middle part that detects wedge 21 has been seted up and has been compared hole site 22, compares hole site 22's cross-sectional structure and is "V" font, and the top surface that detects wedge 21 is provided with arcuation laminating arch 23, detects the edge magnetic adsorption connection of wedge 21 and support face.
Specifically, through the detection wedge 21 that is equipped with and compare hole site 22 personnel adjustment outside both halves and detect wedge 21, detect wavy test piece, reach to standard to reacing this test piece.
In this embodiment: the top surface of supporting the face pastes closely to adsorb and is equipped with square face 31, and the middle part lock joint of square face 31 has magnetic adsorption piece 32, and magnetic adsorption piece 32's absorption end and bottom lock joint, locating hole 33 have all been seted up at four edges and corners in top of square face 31, and wherein fastening screw is installed to the inside screw thread of hole site of locating hole 33, fastening screw's bottom and the bottom threaded connection of square face 31.
Specifically, through the square face 31, the magnetic adsorption piece 32 and the locating hole 33 that are equipped with, the convenient polygon nut column 36 magnetic adsorption who places the top is compared the detection for subsequent hexagonal test piece from this.
In this embodiment: the laminating of square face 31's top surface middle part has square face 31, and square face 31's top middle part supports and has placed place face 34, and the top edge of placing face 34 is equipped with supports square 35, and the middle part of supporting square 35 is equipped with polygon nut column structure 36, and hexagon accessory 37 has been seted up at polygon nut column structure 36's middle part, and hexagon accessory 37's middle part hole site is circularly.
Specifically, the hexagonal test piece is placed in the polygonal nut-shaped structure 36, and is adjusted through the middle slotting comparison.
In this embodiment: the top outer ring surface of the polygonal nut-shaped structure 36 is provided with a plurality of circular holes 361, the hole sites of the circular holes 361 are uniformly distributed on the outer ring surface of the polygonal nut-shaped structure 36, and the bottom edge of the hexagonal fitting 37 is provided with an arc-shaped combination groove 38 with the groove depth larger than 0.01 mm.
Specifically, through the circular hole 361, the polygonal nut-shaped structure 36 and the circular opening, the hexagonal fittings are attached tightly and compared.
In this embodiment: the top surface edge of the square plate surface 31 is provided with key grooves 39, and the groove positions of the key grooves 39 are elliptic.
Specifically, the detection of the oval test piece is conveniently compared through the arranged key groove 39.
In this embodiment: and a tangent point structure is arranged at the vertex angle of each side wall of the polygonal nut-shaped structure 36.
The tangent point structure is adopted, so that the personnel can adjust the tangent point structure according to daily use requirements.
When in specific use: preparing for working before machining, drawing a standardized drawing through drawing software or manually according to the appearance of a workpiece by personnel, introducing the drawing into a machining program, starting the machining program, automatically machining the machining program by combining a CNC machining center machine tool to achieve production of a test piece, measuring the precision of each characteristic model of the test piece through a three-coordinate measuring machine, and smoothly comparing each mould;
firstly, detection personnel need to place a supporting plate surface below the detection platform surface, the personnel need to assemble all the cylindrical detection parts 1, the 3D curved surface detection part 2 and the thread detection area 3 during alignment, neodymium magnets in respective areas above the supporting plate surface are used for comparison, when the neodymium magnets in the areas below the areas contact, the magnets automatically attract to realize attachment and connection, the personnel can splice and assemble all the detection parts randomly according to daily use requirements, and the detection parts are fixed by magnetic adsorption to achieve rapid regional assembly;
when a user processes a cylindrical test piece product with the same appearance as the cylindrical detection part 1 through a mechanical lathe, the processing personnel can place a cylindrical test piece on the surface of the cylinder 13, align the outer wall of the cylinder 13, and determine that the processed test piece conforms to the size of a standard piece if the difference between the processed test piece and the outer wall of the cylinder 13 is not large and exactly matched with each other by means of the comparison of a three-coordinate measuring instrument, and the error of the processed test piece is less than 0.01 mm;
finding a 3D curved surface detection part 2, aligning the produced curved surface test piece again to the two sides of the arc-shaped attaching bulge 23, comparing the test piece with the hole positions 22, and obtaining the attaching placement of the test piece through comparison to obtain whether the parameters meet the standard or not;
then finding out a concentric circle detection part 15, comparing according to required parts, and realizing support placement comparison after the concentric circle detection part 15 is attached and placed to obtain whether another test piece meets the standard or not;
find square face 31, through the hexagonal accessory 37 that the middle part of square face 31 was equipped with, reached and placed the support of work piece, made things convenient for personnel to support the device laminating to detect another kind of hexagonal test piece, measure each characteristic model precision of test piece through the three-coordinate appearance.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents and improvements may be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a comprehensive detection spare with CNC machining center lathe machined part, includes cylinder detection portion (1), its characterized in that, cylinder detection portion (1) includes detection plane (11) of placing with the horizontal plane, circular through-hole (12) have been seted up to the edge of detection plane (11), the top edge of circular through-hole (12) is equipped with cylinder (13), one side branch of cylinder detection portion (1) is equipped with 3D curved surface detection portion (2), is located the one end of 3D curved surface detection portion (2) is supported and is equipped with screw thread detection region (3), each the support face top of bottom is located to the bottom equipartition of cylinder detection portion (1), 3D curved surface detection portion (2) and screw thread detection region (3), the appearance of support face is squarely, and its edge is provided with protruding square, and the cylinder detection portion (1) that are located the top separately, The 3D curved surface detection part (2) and the thread detection area (3) can be assembled at will.
2. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 1, is characterized in that: each detection part region is connected with the magnetic adsorption of the supporting plate surface at the bottom through a neodymium magnet with magnetic adsorption at the bottom, and an anti-skidding rubber pad is arranged on the surface of the bottom of the supporting lug.
3. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 1, is characterized in that: wherein be located the plate body edge of detecting plane (11) is equipped with arc arch (14), the cross-section that arc arch (14) is the ellipse circular, and the top of arc arch (14) is equipped with concentric circles detection portion (15), circular detection trench has been seted up at concentric circles detection portion (15) middle part, wherein the precision range of cylinder (13) does: 0.01 mm.
4. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 3, is characterized in that: the concentric circle detection part (15) is cylindrical, the diameter of the pipe orifice in the middle of the concentric circle detection part is matched with the size of the arc-shaped bulge (14), the concentric circle detection part (15) is of a hollow structure, and the edge of the outer wall of the concentric circle detection part (15) is integrally welded with the edge of the arc-shaped bulge (14).
5. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 1, is characterized in that: 3D curved surface detects part (2) and places in detection wedge (21) at support lug top edge including the laminating, the top middle part that detects wedge (21) has been seted up and has been compared hole site (22), the cross-sectional structure who compares hole site (22) is "V" font, and the top surface that detects wedge (21) is provided with arcuation laminating arch (23), it is connected with the marginal magnetic adsorption who supports the face to detect wedge (21).
6. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 5, is characterized in that: the top surface of support face pastes tight absorption and is equipped with square face (31), the middle part lock joint of square face (31) has magnetic adsorption piece (32), the absorption end and the bottom lock joint of magnetic adsorption piece (32), locating hole (33) have all been seted up to four edges at the top of square face (31), wherein fastening screw is installed to the hole site internal thread of locating hole (33), fastening screw's bottom and the bottom threaded connection of square face (31).
7. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 6, is characterized in that: the laminating of the top surface middle part of square face (31) has square face (31), the top middle part of square face (31) supports and has placed place face (34), the top edge of placing face (34) is equipped with supports square (35), the middle part of supporting square (35) is equipped with polygon nut column structure (36), hexagon accessory (37) has been seted up at the middle part of polygon nut column structure (36), the middle part hole site of hexagon accessory (37) is circularly.
8. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 7, is characterized in that: a plurality of circular holes (361) and a plurality of circular holes (361) are formed in the surface of the outer ring of the top of the polygonal nut-shaped structure (36), the hole sites of the circular holes (361) are evenly distributed on the surface of the outer ring of the polygonal nut-shaped structure (36), and arc-shaped combination grooves (38) with the groove depths larger than 0.01mm are formed in the bottom edge of the hexagonal fitting (37).
9. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 7, is characterized in that: keyway (39) have all been seted up to the top surface avris of square face (31), the trench of keyway (39) is the ellipse circular.
10. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 8, is characterized in that: and a tangent point structure is arranged at the vertex angle of each side wall of the polygonal nut-shaped structure (36).
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| CN202110628995.6A CN113400094B (en) | 2021-06-07 | 2021-06-07 | Comprehensive detection piece for machining part of CNC machining center machine tool |
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| CN202110628995.6A CN113400094B (en) | 2021-06-07 | 2021-06-07 | Comprehensive detection piece for machining part of CNC machining center machine tool |
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| Title |
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| 贝广霞等: "精密加工中圆柱度在机检测关键技术", 《山东大学学报(工学版)》 * |
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| CN113400094B (en) | 2022-08-26 |
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