CN112050767A - Miniature coordinate measuring machine for education edition - Google Patents
Miniature coordinate measuring machine for education edition Download PDFInfo
- Publication number
- CN112050767A CN112050767A CN202010887135.XA CN202010887135A CN112050767A CN 112050767 A CN112050767 A CN 112050767A CN 202010887135 A CN202010887135 A CN 202010887135A CN 112050767 A CN112050767 A CN 112050767A
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- Prior art keywords
- axis
- belt
- axle
- linear guide
- guide rail
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a miniature coordinate measuring machine facing an education edition, which comprises an X axis, a Y axis and a Z axis, wherein a Y axis auxiliary stand column and a Y axis main stand column are symmetrically arranged at the top of the Y axis, the X axis is arranged between the Y axis auxiliary stand column and the Y axis main stand column, the Z axis is arranged at the top of the X axis, and a measuring head and a Z axis locking nut are arranged at the bottom end of the Z axis; through the designed micro coordinate measuring machine, the micro coordinate measuring machine can be placed on a desk for use, the price is low, and each student can use the real three-coordinate measuring machine to learn and measure actual operation, so that the measurement operation learning efficiency of students in the metering major is greatly improved.
Description
Technical Field
The invention belongs to the technical field of coordinate measuring machines, and particularly relates to a miniature coordinate measuring machine for an education edition.
Background
A Coordinate Measuring Machine (CMM) is the most representative Coordinate Measuring instrument, and in the CMM, a mechanical Coordinate system is established with a platform of the Measuring instrument as a reference plane, Coordinate values of measured points on a surface of a measured workpiece are collected and projected into a spatial Coordinate system, and a spatial model of the workpiece is constructed.
In recent years, many colleges and universities have set up metering specialties, and not every student can use a real three-coordinate measuring machine to learn measurement actual operation based on the expensive price of the coordinate measuring machine, so that the measurement operation learning of students in the metering specialties is seriously influenced.
Disclosure of Invention
The invention aims to provide a miniature coordinate measuring machine oriented to an education edition, which can be placed on a desk and is low in price.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a miniature coordinate measuring machine towards education version, includes X axle, Y axle and Z axle, the top symmetry of Y axle is provided with Y axle auxiliary column and Y axle head post, just the X axle sets up between Y axle auxiliary column and Y axle head post, the Z axle sets up the top at the X axle, the bottom of Z axle is provided with gauge head and Z axle lock nut.
Preferably, the X-axis comprises an X-axis belt pulley, an X-axis O-belt, an X-axis encoder, an X-axis linear guide rail and an X-axis O-belt connector, the X-axis belt pulley is connected with the X-axis encoder through the X-axis O-belt, the X-axis O-belt connector is arranged on the surface of the X-axis O-belt, and the bottom end of the Z-axis is fixed with the X-axis linear guide rail.
Preferably, the Y-axis comprises a Y-axis secondary linear guide rail, a Y-axis primary linear guide rail, a Y-axis belt pulley, a Y-axis O-belt connector, a Y-axis O-belt and a Y-axis encoder, the Y-axis belt pulley is connected with the Y-axis encoder through the Y-axis O-belt, the Y-axis O-belt connector is arranged on the surface of the Y-axis O-belt, the bottom end of the Y-axis primary upright post is fixed with the Y-axis primary linear guide rail, and the bottom end of the Y-axis secondary upright post is fixed with the Y-axis secondary linear guide rail.
Preferably, the Z-axis comprises a Z-axis belt pulley, a Z-axis O-belt connector, a Z-axis linear guide rail, a Z-axis O-belt, a Z-axis encoder, a Z-axis stroke rod connector and a Z-axis stroke rod, the Z-axis belt pulley is connected with the Z-axis encoder through the Z-axis O-belt, the Z-axis O-belt connector is arranged on the surface of the Z-axis O-belt, the Z-axis stroke rod connector is arranged at the top end of the Z-axis stroke rod, the Z-axis stroke rod connector is fixed with the Z-axis linear guide rail, and the measuring head is fixed at the bottom end of the Z-axis stroke rod.
Preferably, two Y-axis dust covers are arranged at the top of the Y-axis, and the two Y-axis dust covers are respectively positioned at the top of the Y-auxiliary-axis linear guide rail and the Y-main-axis linear guide rail.
Preferably, an X-axis dust cover is arranged at the top of the X-axis and is positioned at the top of the X-axis linear guide rail.
Preferably, the bottom of the Y axis is symmetrically provided with a plurality of Y axis supporting seats, and the top ends of the Y axis supporting seats are fixed with the Y axis through bolts.
Compared with the prior art, the invention has the beneficial effects that: through the designed micro coordinate measuring machine, the micro coordinate measuring machine can be placed on a desk for use, the price is low, and each student can use the real three-coordinate measuring machine to learn and measure actual operation, so that the measurement operation learning efficiency of students in the metering major is greatly improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top cross-sectional view of the X-axis of the present invention;
FIG. 3 is a top cross-sectional view of the Y-axis of the present invention;
FIG. 4 is a cross-sectional view of the Z-axis of the present invention;
FIG. 5 is a cross-sectional view of the junction of the Z-axis travel bar connector and the Z-axis travel bar of the present invention;
in the figure: 1. an X axis; 11. an X-axis pulley; 12. an X-axis O-belt; 13. an X-axis encoder; 14. an X-axis linear guide rail; 15. an X-axis O-band connector; 2. a Y axis; 21. y auxiliary shaft linear guide rails; 22. a Y spindle linear guide rail; 23. a Y main shaft pulley; 24. a Y-axis O-band connector; 25. a Y-axis O-belt; 26. a Y-axis encoder; 3. a Z axis; 31. a Z-axis pulley; 32. a Z-axis O-band connector; 33. a Z-axis linear guide rail; 34. a Z-axis O-belt; 35. a Z-axis encoder; 36. a Z-axis travel bar connector; 37. a Z-axis travel bar; 4. a Y-axis dust cover; 5. a Y-axis supporting seat; 6. a measuring head; 7. a Z-axis locking nut; 8. a Y-axis auxiliary upright post; 9. an X-axis dust cover; 10. y-axis main upright post.
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.
Examples
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a miniature coordinate measuring machine towards education version, including X axle 1, Y axle 2 and Z axle 3, the top symmetry of Y axle 2 is provided with the vice stand of Y axle 8 and Y axle head post 10, and X axle 1 sets up between the vice stand of Y axle 8 and Y axle head post 10, the both ends of X axle 1 are fixed with the vice stand of Y axle 8 and Y axle head post 10 respectively, Z axle 3 sets up the top at X axle 1, the bottom of Z axle 3 is provided with gauge head 6 and Z axle lock nut 7.
In this embodiment, preferably, the X-axis 1 includes an X-axis pulley 11, an X-axis O-belt 12, an X-axis encoder 13, an X-axis linear guide 14, and an X-axis O-belt connector 15, the X-axis pulley 11 is connected to the X-axis encoder 13 through the X-axis O-belt 12, the X-axis O-belt connector 15 is disposed on a surface of the X-axis O-belt 12, and a bottom end of the Z-axis 3 is fixed to the X-axis linear guide 14, so that the X-axis encoder 13 can drive the Z-axis 3 fixed to the X-axis linear guide 14 to move through the X-axis pulley 11, the X-axis O-belt 12, and the X-axis.
In this embodiment, preferably, the Y-axis 2 includes a Y-auxiliary-axis linear guide rail 21, a Y-main-axis linear guide rail 22, a Y-main-axis belt pulley 23, a Y-axis O-belt connector 24, a Y-axis O-belt 25, and a Y-axis encoder 26, the Y-main-axis belt pulley 23 is connected to the Y-axis encoder 26 through the Y-axis O-belt 25, the Y-axis O-belt connector 24 is disposed on a surface of the Y-axis O-belt 25, a bottom end of the Y-axis main column 10 is fixed to the Y-main-axis linear guide rail 22, and a bottom end of the Y-axis auxiliary column 8 is fixed to the Y-auxiliary-axis linear guide rail 21, so that the Y-axis encoder 26 can drive the Y-axis main column 10 and the Y-axis auxiliary column 8.
In this embodiment, preferably, the Z-axis 3 includes a Z-axis pulley 31, a Z-axis O-belt connector 32, a Z-axis linear guide 33, a Z-axis O-belt 34, a Z-axis encoder 35, a Z-axis stroke rod connector 36, and a Z-axis stroke rod 37, the Z-axis pulley 31 is connected to the Z-axis encoder 35 through the Z-axis O-belt 34, the Z-axis O-belt connector 32 is disposed on a surface of the Z-axis O-belt 34, the Z-axis stroke rod connector 36 is disposed on a top end of the Z-axis stroke rod 37, the Z-axis stroke rod connector 36 is fixed to the Z-axis linear guide 33, and the stylus 6 is fixed to a bottom end of the Z-axis stroke rod 37, so that the Z-axis encoder 35 can drive the Z-axis stroke rod 37 to move through the Z-axis pulley 31, the Z-axis O-belt 34, the Z-axis O.
In this embodiment, preferably, two Y-axis dust covers 4 are disposed on the top of the Y-axis 2, and the two Y-axis dust covers 4 are respectively disposed on the top of the Y-auxiliary-axis linear guide 21 and the Y-main-axis linear guide 22, so as to prevent dust from falling into the inner sides of the Y-auxiliary-axis linear guide 21 and the Y-main-axis linear guide 22.
In this embodiment, preferably, an X-axis dust cover 9 is disposed on the top of the X-axis 1, and the X-axis dust cover 9 is disposed on the top of the X-axis linear guide 14 to prevent dust from falling into the inside of the X-axis linear guide 14.
In this embodiment, preferably, a plurality of Y-axis supporting seats 5 are symmetrically arranged at the bottom of the Y-axis 2, and the top ends of the Y-axis supporting seats 5 are fixed to the Y-axis 2 by bolts, so that the bottom of the Y-axis 2 can be stably supported.
The X-axis encoder 13, the Y-axis encoder 26 and the Z-axis encoder 35 are all of TRD-2T1000 BF;
the working principle and the using process of the invention are as follows: when the miniature coordinate measuring machine facing the education edition is used, the encoder can be connected with each shaft fixed on the miniature linear guide rail into a motion system through the belt wheel, the O-shaped belt and the O-shaped belt connector, the three shafts can move freely in a stroke space, the encoder is connected with the motion control card when the miniature coordinate measuring machine is used, the model of the motion control card can be GMC-4/6D-PCI + GEMC-2D8I8O4E-CB, the motion control card is connected with coordinate measuring software, when the measuring head 6 is triggered, the current coordinate position of the encoder can be latched by the motion control card, and after the coordinate measuring software obtains the coordinate position of the point, the calculation of various form and position tolerances can be carried out in the software.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a miniature coordinate measuring machine towards education version which characterized in that: including X axle (1), Y axle (2) and Z axle (3), the top symmetry of Y axle (2) is provided with Y axle auxiliary column (8) and Y axle head post (10), just X axle (1) sets up between Y axle auxiliary column (8) and Y axle head post (10), Z axle (3) set up the top in X axle (1), the bottom of Z axle (3) is provided with gauge head (6) and Z axle lock nut (7).
2. An educational version-oriented micro coordinate measuring machine as claimed in claim 1, wherein: the X-axis (1) comprises an X-axis belt wheel (11), an X-axis O-shaped belt (12), an X-axis encoder (13), an X-axis linear guide rail (14) and an X-axis O-shaped belt connector (15), the X-axis belt wheel (11) is connected with the X-axis encoder (13) through the X-axis O-shaped belt (12), the X-axis O-shaped belt connector (15) is arranged on the surface of the X-axis O-shaped belt (12), and the bottom end of the Z-axis (3) is fixed with the X-axis linear guide rail (14).
3. An educational version-oriented micro coordinate measuring machine as claimed in claim 1, wherein: the Y-axis (2) comprises a Y-auxiliary-axis linear guide rail (21), a Y-main-axis linear guide rail (22), a Y-main-axis belt wheel (23), a Y-axis O-belt connector (24), a Y-axis O-belt (25) and a Y-axis encoder (26), the Y-main-axis belt wheel (23) is connected with the Y-axis encoder (26) through the Y-axis O-belt (25), the Y-axis O-belt connector (24) is arranged on the surface of the Y-axis O-belt (25), the bottom end of the Y-axis main upright post (10) is fixed with the Y-main-axis linear guide rail (22), and the bottom end of the Y-axis auxiliary upright post (8) is fixed with the Y-auxiliary-axis linear.
4. An educational version-oriented micro coordinate measuring machine as claimed in claim 1, wherein: the Z-axis (3) comprises a Z-axis belt wheel (31), a Z-axis O-belt connector (32), a Z-axis linear guide rail (33), a Z-axis O-belt (34), a Z-axis encoder (35), a Z-axis stroke rod connector (36) and a Z-axis stroke rod (37), the Z-axis belt wheel (31) is connected with the Z-axis encoder (35) through the Z-axis O-belt (34), the Z-axis O-belt connector (32) is arranged on the surface of the Z-axis O-belt (34), the Z-axis stroke rod connector (36) is arranged at the top end of the Z-axis stroke rod (37), the Z-axis stroke rod connector (36) is fixed with the Z-axis linear guide rail (33), and the measuring head (6) is fixed at the bottom end of the Z-axis stroke rod (37).
5. An educational version-oriented micro coordinate measuring machine as claimed in claim 1, wherein: two Y-axis dust covers (4) are arranged at the top of the Y-axis (2), and the positions of the two Y-axis dust covers (4) are respectively positioned at the tops of the Y-auxiliary-axis linear guide rail (21) and the Y-main-axis linear guide rail (22).
6. An educational version-oriented micro coordinate measuring machine as claimed in claim 1, wherein: an X-axis dust cover (9) is arranged at the top of the X-axis (1), and the X-axis dust cover (9) is positioned at the top of the X-axis linear guide rail (14).
7. An educational version-oriented micro coordinate measuring machine as claimed in claim 1, wherein: the bottom symmetry of Y axle (2) is provided with a plurality of Y axle supporting seats (5), the top of Y axle supporting seat (5) is fixed with Y axle (2) through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887135.XA CN112050767A (en) | 2020-08-28 | 2020-08-28 | Miniature coordinate measuring machine for education edition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010887135.XA CN112050767A (en) | 2020-08-28 | 2020-08-28 | Miniature coordinate measuring machine for education edition |
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| Publication Number | Publication Date |
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| CN112050767A true CN112050767A (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010887135.XA Pending CN112050767A (en) | 2020-08-28 | 2020-08-28 | Miniature coordinate measuring machine for education edition |
Country Status (1)
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| CN (1) | CN112050767A (en) |
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| CN206593594U (en) * | 2017-02-16 | 2017-10-27 | 湖州佳创自动化科技有限公司 | Small-sized bridge type three-D coordinate measuring instrument |
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2020
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| US4852267A (en) * | 1987-07-31 | 1989-08-01 | Mitutoyo Corporation | Coordinate measuring machine having a guide section for a column of a measuring member support body |
| US5418730A (en) * | 1993-04-16 | 1995-05-23 | Brown & Sharp Manufacturing Company | Control axis mounted computer interface for coordinate measuring machines |
| JPH1123252A (en) * | 1997-06-30 | 1999-01-29 | Daito M Ii Kk | Three-dimensional coordinate measuring machine |
| US20080307662A1 (en) * | 2006-04-24 | 2008-12-18 | Carl Zeiss Industrielle Messtechnik Gmbh | Method for Scanning a Surface with the Aid of a Coordinate Measuring Machine and Coordinate Measuring Machine |
| CN201545202U (en) * | 2009-07-21 | 2010-08-11 | 武汉人天包装技术有限公司 | Gripping-type box filler |
| CN201553313U (en) * | 2009-07-21 | 2010-08-18 | 武汉人天包装技术有限公司 | Carton conveying device of grabbing-type container loader |
| US20130139397A1 (en) * | 2011-06-01 | 2013-06-06 | Tesa Sa | Coordinate measuring machine |
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| CN202648619U (en) * | 2012-05-30 | 2013-01-02 | 西安爱德华测量设备股份有限公司 | Moving bridge type coordinate measuring machine added with bottom portion light source moving part |
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