CN113400094B - 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
- Publication number
- CN113400094B CN113400094B CN202110628995.6A CN202110628995A CN113400094B CN 113400094 B CN113400094 B CN 113400094B CN 202110628995 A CN202110628995 A CN 202110628995A CN 113400094 B CN113400094 B CN 113400094B
- Authority
- CN
- China
- Prior art keywords
- detection
- edge
- cylinder
- square
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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]
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 circular through hole is formed in the corner of the detection plane, a cylinder is arranged at the edge of the top end of the circular 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: a comprehensive detection piece for a machine tool machined part of a CNC machining center comprises a cylindrical detection part, wherein the cylindrical detection part comprises a detection plane placed on a horizontal plane, a round through hole is formed in the corner of the detection plane, a cylinder is arranged at the edge of the top end of the round through hole, 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, the supporting plate surface is square in shape, protruding blocks are arranged at the edge of the supporting plate surface, and the cylindrical detection part, the 3D curved surface detection part and the thread detection area which are respectively located above can be freely assembled;
each detection part area is connected with a bottom supporting plate surface in a magnetic adsorption manner through a neodymium magnet with the bottom being magnetically adsorbed, and an anti-skid rubber pad is arranged on the bottom surface of the supporting plate surface;
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;
the middle part of the top end of the square plate surface supports and places the placing plate surface, the edge of the top part of the placing plate surface is provided with a supporting square block, the middle part of the supporting square block is provided with a polygonal nut-shaped structure, the middle part of the polygonal nut-shaped structure is provided with a hexagonal accessory, and the middle hole position of the hexagonal accessory is circular;
the surface of the outer ring at the top of the polygonal nut-shaped structure is provided with a plurality of circular holes, the hole sites of the circular holes are uniformly distributed on the surface of the outer ring of the polygonal nut-shaped structure, and the edge of the bottom of the hexagonal fitting is provided with an arc-shaped combination groove with the groove depth larger than 0.01 mm;
key grooves are formed in the side edges of the top surface of the square plate surface, and the groove positions of the key grooves are oval;
a tangent point structure is arranged at the vertex angle of each side wall of the polygonal nut-shaped structure;
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, 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 arc-shaped convex edge.
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 that supports face top edge including the laminating, the top middle part that detects 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 that supports the face to detect the wedge.
In order to facilitate disassembly, the invention adopts a preferable scheme that: the middle part lock joint of square face has the magnetic adsorption piece, magnetic adsorption piece ground adsorbs end and bottom lock joint, four edges at the top of square face all seted up the locating hole, 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.
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 needs detected 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 outside test piece of the different specification models of personnel to do corresponding the comparison of placing, for the model that possesses comprehensive characteristics, the processing test is simplified to the standard test flow, the test piece can be kept a grade and contrast the difference after convenient, 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 detection plane 11 that the horizontal plane was placed, circular through-hole 12 has been seted up to detection 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 detection area 3, each cylinder testing part 1, the support face top of bottom is located to the bottom equipartition of 3D curved surface testing part 2 and screw thread detection area 3, the appearance of support 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 detection 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-sections of arc are oval form, and the protruding 14 top of arc is equipped with concentric circles test section 15, and circular detection trench has been seted up at the 15 middle parts of concentric circles test section, and wherein cylinder 13's precision range 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 middle part of the square plate surface 31 is buckled with the magnetic adsorption block 32, the adsorption end of the magnetic adsorption block 32 is buckled with the bottom, the four corners of the top of the square plate surface 31 are provided with positioning holes 33, wherein the inside threads of the positioning holes 33 are provided with fastening screws, and the bottom ends of the fastening screws are in threaded connection with the bottom of the square plate surface 31.
Specifically, through the square face 31, the magnetic adsorption block 32 and the locating hole 33 that are equipped with, the convenient polygon nut column structure 36 magnetic adsorption with the top is placed, compares the detection for subsequent hexagonal shape's test piece from this.
In this embodiment: the top middle part of square face 31 supports and has placed place face 34, and the top edge of placing face 34 is equipped with support 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 slot 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 side of the square plate surface 31 is provided with a key groove 39, and the groove position of the key groove 39 is 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 work before machining, drawing a standardized drawing by drawing software or manually according to the appearance of a workpiece by personnel, importing the drawing into a machining program, starting the machining program, automatically machining by the machining program in combination with a CNC machining center machine tool to achieve production of a test piece, measuring the precision of each characteristic model of the test piece by 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 after the concentric circle detection part 15 is attached and placed, realizing support placement comparison 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 (3)
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) that the horizontal plane was placed, 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, 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;
each detection part area is connected with a bottom supporting plate surface in a magnetic adsorption manner through a neodymium magnet with the bottom being magnetically adsorbed, and an anti-skid rubber pad is arranged on the bottom surface of the supporting plate surface;
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;
the square plate surface (31) is supported and placed at the middle of the top end of the square plate surface (34), a supporting square block (35) is arranged at the edge of the top of the square plate surface (34), a polygonal nut-shaped structure (36) is arranged in the middle of the supporting square block (35), a hexagonal accessory (37) is arranged in the middle of the polygonal nut-shaped structure (36), and a hole in the middle of the hexagonal accessory (37) is circular;
the surface of the outer ring at the top 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 surface of the outer ring of the polygonal nut-shaped structure (36), and the edge of the bottom of the hexagonal fitting (37) is provided with an arc-shaped combination groove (38) with the groove depth larger than 0.01 mm;
key grooves (39) are formed in the edge sides of the top surface of the square plate surface (31), and the groove positions of the key grooves (39) are oval;
a tangent point structure is arranged at the vertex angle of each side wall of the polygonal nut-shaped structure (36);
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).
2. 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) that support face 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 that supports the face to detect wedge (21).
3. The comprehensive test piece for the CNC machining center machine tool machining part according to claim 2, is characterized in that: 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110628995.6A CN113400094B (en) | 2021-06-07 | 2021-06-07 | Comprehensive detection piece for machining part of CNC machining center machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110628995.6A CN113400094B (en) | 2021-06-07 | 2021-06-07 | Comprehensive detection piece for machining part of CNC machining center machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113400094A CN113400094A (en) | 2021-09-17 |
| CN113400094B true CN113400094B (en) | 2022-08-26 |
Family
ID=77676539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110628995.6A Active CN113400094B (en) | 2021-06-07 | 2021-06-07 | Comprehensive detection piece for machining part of CNC machining center machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113400094B (en) |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19539148A1 (en) * | 1995-10-20 | 1997-04-24 | Zeiss Carl Fa | Process for coordinate measurement of workpieces |
| JP3563247B2 (en) * | 1997-10-31 | 2004-09-08 | 日立建機株式会社 | Scanning probe microscope |
| JP2010014413A (en) * | 2008-07-01 | 2010-01-21 | Chugoku Electric Power Co Inc:The | Dimension measuring tool |
| WO2012106763A1 (en) * | 2011-02-08 | 2012-08-16 | Prosthexis Pty Ltd | Prosthetic menisci and method of implanting in the human knee joint |
| CN202255186U (en) * | 2011-09-01 | 2012-05-30 | 上海华普汽车模具制造有限公司 | Combined inspection device for punch fixing plate standard part |
| CN103630034B (en) * | 2013-11-29 | 2016-08-17 | 四川成发航空科技股份有限公司 | Spindle-type blade general combination measuring tool and the method measuring spindle-type blade |
| CN103630065B (en) * | 2013-12-10 | 2016-05-18 | 长春设备工艺研究所 | The checkout gear of the closed special-shaped curved slot of a kind of high accuracy circular column sleeve inwall |
| CN204881384U (en) * | 2015-05-20 | 2015-12-16 | 中建幕墙有限公司 | Accessory standard board of examining goods |
| CN104848766B (en) * | 2015-06-04 | 2018-01-02 | 马钢(集团)控股有限公司 | The detection means and its detection method of track train wheel rolling circular diameter |
| CN204944357U (en) * | 2015-08-19 | 2016-01-06 | 吉林省吉通机械制造有限责任公司 | A kind of steering knuckle dedicated location gauge |
| CN106767256A (en) * | 2016-12-27 | 2017-05-31 | 无锡透平叶片有限公司 | A kind of large-sized structural parts rapid detection tool |
| CN209197618U (en) * | 2019-01-08 | 2019-08-02 | 宏源精工车轮股份有限公司 | A kind of composite detection tool |
| CN110253337B (en) * | 2019-07-15 | 2021-04-30 | 北京工业大学 | Digit control machine tool main shaft thermal extension multidimension degree detection device |
| CN210268440U (en) * | 2019-10-18 | 2020-04-07 | 青岛奥伟钣金制品有限公司 | Detection device for arc-shaped metal plate workpiece |
| CN211041996U (en) * | 2019-12-11 | 2020-07-17 | 十堰沃森油箱附件有限公司 | Oil tank bracket comprehensive hole site inspection device |
| CN211465700U (en) * | 2020-01-16 | 2020-09-11 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Numerical control processing on-line measuring device |
| CN111266928B (en) * | 2020-03-16 | 2021-09-21 | 东华大学 | Test piece for detecting machine tool precision and thin-wall part machining capacity and detection method |
-
2021
- 2021-06-07 CN CN202110628995.6A patent/CN113400094B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113400094A (en) | 2021-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113400094B (en) | Comprehensive detection piece for machining part of CNC machining center machine tool | |
| CN215469638U (en) | Quick positioning and clamping tool for machining inner hole of spherical high-pressure container | |
| CN202317733U (en) | Finish turning tool for lower section of bottle body | |
| CN113102803B (en) | Device and method for quickly machining excircle holes of revolving body parts | |
| CN109894898A (en) | A kind of processing fixing tool of abnormity valve base part | |
| CN110000583B (en) | Tool for thinning circular arc attaching surface of steam turbine moving blade and using method | |
| CN208992226U (en) | A kind of machining center special tooling | |
| CN113579750A (en) | Speed reducer semi-camshaft following tool | |
| CN209295883U (en) | A kind of connecting rob bushing seam angle special gauge | |
| CN203125156U (en) | Cylindrical part rapid clamping and locating fixture | |
| CN213163518U (en) | Quick positioning jig for circular workpiece for linear cutting | |
| CN211331500U (en) | Thin-wall part insert type chamfer milling fixture | |
| CN201195254Y (en) | Adsorption clamp type thin wall member edge-cutting combined fixture | |
| CN205817342U (en) | A kind of vertical lathe pallet body | |
| CN111318921A (en) | High-efficient anchor clamps for milling machine | |
| CN205989193U (en) | Processing has endoporus, the fixture of outer circular Curve simultaneously | |
| CN218801634U (en) | Auxiliary clamping device for machining large-scale inclined plane workpiece | |
| CN212250449U (en) | Stainless steel pump body processing frock | |
| CN219945271U (en) | Thimble head processing tool | |
| CN215659070U (en) | Special clamp for multi-station secondary box body | |
| CN213164140U (en) | Clamp for boring arc surface | |
| CN215092164U (en) | Frock convenient to processing circle ironware | |
| CN113432503B (en) | Comprehensive detection piece and detection method for CNC machining center machine tool machined part | |
| CN219747115U (en) | Frock clamp of aluminum hull motor barrel | |
| CN218776176U (en) | Radial-angular directional multi-position clamp for drilling conical surface periphery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |