CN112880510A - Rapid batch measurement device and measurement method for rotary parts with annular beams - Google Patents
Rapid batch measurement device and measurement method for rotary parts with annular beams Download PDFInfo
- Publication number
- CN112880510A CN112880510A CN202110024985.1A CN202110024985A CN112880510A CN 112880510 A CN112880510 A CN 112880510A CN 202110024985 A CN202110024985 A CN 202110024985A CN 112880510 A CN112880510 A CN 112880510A
- Authority
- CN
- China
- Prior art keywords
- measuring
- fixing
- parts
- measurement
- flat plate
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 48
- 238000000691 measurement method Methods 0.000 title claims description 7
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 230000000670 limiting effect Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000013461 design Methods 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
- G01B5/008—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a rapid batch measuring device and a measuring method for rotary parts with annular beams, wherein the device comprises a part fixing module and a coordinate establishing module; the part fixing module consists of a fixing seat, a rotary compression column, a spring and a nut; the center of the fixed seat is provided with an annular groove and a through hole for mounting parts, the outer side wall of the fixed seat is processed with a plurality of mounting grooves along the circumferential direction, and the upper ends of the mounting grooves and the top of the fixed seat are provided with communicating holes; the rotary compression column consists of an eccentric compression head part and a sliding rod part; the rotary columns are arranged in the communicating holes at the upper ends of the plurality of mounting grooves in a penetrating manner one by one, the sliding rod part penetrates through the communicating holes and extends into the mounting grooves at the corresponding positions, the sliding rod in the mounting grooves is connected with a nut in a threaded manner, and a spring is sleeved above the nut, so that the pressing head part is pressed at the upper end of the annular beam part of the part; the coordinate establishing module is used for limiting the placing position of the part fixing module and consists of a reference measuring flat plate and an L-shaped fixing frame. The invention can realize the rapid and accurate measurement of batch parts and improve the measurement efficiency.
Description
Technical Field
The invention belongs to the technical field of precision measurement, and particularly relates to a quick batch measurement device and a quick batch measurement method for rotary parts with annular beams.
Background
In daily industrial design and production processes, high-precision rotary part machining belongs to main products of various machining enterprises. For each processing enterprise, the method can measure the processed rotary parts efficiently and accurately, and is an important link for ensuring the product quality. The existing measurement technology is difficult to meet the requirement of rapid batch measurement, single measurement is generally adopted, and the operation efficiency of the whole production is influenced.
Aiming at the problem, the invention provides a quick measuring device and a measuring method for quickly measuring rotary parts with ring beams, which can quickly measure the parts in batches, not only can ensure the measuring precision of products, but also can greatly improve the measuring efficiency, and are suitable for measuring work in various batch processing.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a quick batch measuring device and a measuring method for rotary parts with annular beams, wherein the measuring device is simple in structure and convenient to use; the measuring method is scientific and reasonable, can realize rapid and accurate measurement of batch parts, improves the measurement efficiency, and has high reliability and stable and reliable measured result data.
One of the above objects of the present invention is achieved by the following technical solutions:
the utility model provides a take quick batch measurement device of annular beam gyration type part which characterized in that: the part fixing module and the coordinate establishing module are included;
the part fixing module is used for fixing a rotary part with a ring beam and consists of a fixed seat, a rotary compression column, a spring and a nut;
the fixing seat is of a cylindrical structure, an annular groove used for embedding an annular beam part of a part and a through hole used for inserting a main body part of the part are formed in the center of the fixing seat, a plurality of mounting grooves arranged along the axial direction of the fixing seat are machined in the circumferential direction of the outer side wall of the fixing seat, and communicating holes are formed in the upper ends of the mounting grooves and the top of the fixing seat; the outer circle of the fixed seat is divided into an upper outer circle and a lower outer circle, and the diameter of the upper outer circle is smaller than that of the lower outer circle; the rotary pressure columns are multiple and the number of the rotary pressure columns is consistent with that of the mounting grooves on the fixing seat, each rotary pressure column consists of a pressing head part and a sliding rod part with threads at the lower end part, and the two parts adopt an eccentric design; the rotary columns are arranged in the communicating holes at the upper ends of the mounting grooves in a one-to-one penetrating mode in such a way that the pressing head parts are positioned above the fixing seats, the sliding rods penetrate through the communicating holes and extend into the mounting grooves at corresponding positions, the sliding rods in the mounting grooves are connected with nuts in a threaded mode, springs are sleeved above the nuts, the pressing head parts are pressed at the upper ends of the annular beam parts of the parts through the springs, and the parts to be processed are fixed;
the coordinate establishing module is used for limiting the placing position of the part fixing module, is used as a foundation for establishing a coordinate system during measurement and consists of a reference measuring flat plate and an L-shaped fixing frame;
the periphery of the reference measuring flat plate is provided with a fixing module part which is used for being connected with the three-coordinate measuring platform through screws, the upper end of the reference measuring flat plate is a measuring plane, the measuring plane is provided with a plurality of threaded holes which are distributed longitudinally and transversely and used for fixing the tool threads, and the perpendicularity of connecting lines formed by the threaded holes in the transverse direction and the longitudinal direction is not more than 0.02 mm;
the L-shaped fixing frame is fixed on the datum measuring flat plate through screws and used for positioning and placing the part fixing module, and the mutual perpendicularity of the inner side leaning surfaces of the L-shaped fixing frame is not more than 0.05 mm.
Further: the measuring plane is divided into two dense threaded hole areas, the dense threaded hole area is concave, the distance between every two adjacent threaded holes is 15mm, the sparse threaded hole area is convex, and the distance between every two adjacent threaded holes is 30 mm.
The second objective of the present invention is achieved by the following technical solutions:
a batch rapid measurement method of rotary parts with annular beams is characterized in that: the measuring instrument adopts three coordinates and is based on the quick batch measuring device, which comprises the following steps:
1.1, fixing a reference measuring flat plate on a three-coordinate workbench, and ensuring that the transverse connecting line direction and the longitudinal connecting line direction of a threaded hole on the reference measuring flat plate are respectively the same as the X-axis moving direction and the Y-axis moving direction of a three-coordinate workbench;
1.2, the L-shaped fixing frame is installed on the reference measuring flat plate through screws, so that the right-angle side of the L-shaped fixing frame is consistent with the thread right-angle system on the reference measuring flat plate;
1.3 will await measuring in the part inserts the through-hole at fixing base center, the annular beam part of part is embedded into the annular groove, and through the dual spacing of annular groove and central through-hole, will be surveyed the part and put on the fixing base, rotate rotatory compression leg, compress tightly the part through compressing tightly the head part, swivel nut adjusts the downward extrusion force of rotatory compression leg, makes on the firm fixing base that is fixed in of part, guarantees the fastness of part.
1.4, placing the assembly of the parts and the part fixing module on a reference measuring flat plate, wherein the assembly close to the intersection position of the two inner side surfaces of the L-shaped fixing frame is a No. 1 part, the rest parts are placed by contacting the lower outer circle between the right-angle side in the L-shaped fixing frame and the fixing seat in an attached manner, and finally the placing shape is rectangular;
2.1 three-coordinate zeroing and calibrating;
2.2 establishing a coordinate system: by measuring the two inner side edges of the L-shaped fixing frame and the measuring surface of the reference flat plate, a three-coordinate system is established, and the original point and the X, Y direction are determined.
2.3, carrying out measurement programming on the part No. 1 in the serial number, wherein the starting safety point and the ending safety point of a measurement program are both positioned above the part, and evaluating measurement data after the measurement is finished;
2.4 setting X, Y direction moving distance and measuring quantity by taking 1# part measuring program as a benchmark program according to the three-coordinate matrix measuring module;
and 2.5, executing a measuring program to finish batch measurement of the parts, and obtaining required measuring data.
And 2.6, storing the measuring program, calling the measuring program when measuring the parts at the later stage, and directly measuring the parts in batches after determining the coordinate system.
Further: in step 2.2, three or more points are taken on the measuring plane of the reference measuring flat plate, a plane is fitted, and the direction vertical to the plane is determined as a Z axis; taking three or more points on the inner side surface of the long side of the L-shaped fixed frame, fitting a plane, and determining the X-axis direction along the direction vertical to the plane; taking three or more points on the inner side surface of the short side of the L-shaped fixed frame, fitting a plane, and determining the Y-axis direction along the direction vertical to the plane; and (4) intersecting the three planes, taking the intersection point as an origin point, and completing the establishment of a coordinate system.
The invention has the advantages and positive effects that:
1. this measuring device component is few, and overall structure is simple, realize the location to the part through the fixing base, and it is fixed to realize compressing tightly of part through rotatory compression leg, has the advantage that uses convenient operation, can realize the quick location installation of part.
2. The measuring method realizes the fixation of a plurality of workpieces through a plurality of part fixing modules, realizes the rapid and accurate measurement of batch parts by arranging the plurality of part fixing modules on a reference measuring flat plate in a close proximity way and realizing the plurality of part fixing modules through an L-shaped fixing frame, and improves the measurement efficiency, the reliability and the stability and reliability of measured result data.
Drawings
FIG. 1 is a schematic view of the overall structure of the measuring device of the present invention;
FIG. 2 is a perspective view of the parts holding module of the present invention;
FIG. 3 is a cross-sectional view of the present invention securing a part to be tested to a part-fixing module;
FIG. 4 is a schematic structural diagram of a fixing base in the component fixing module according to the present invention;
FIG. 5 is a schematic view of the structure of the rotary compression leg in the parts holding module according to the present invention;
FIG. 6 is a schematic diagram of the overall structure of the coordinate building block of the present invention;
FIG. 7 is a schematic view of a reference measurement plate in the coordinate building block of the present invention;
FIG. 8 is a schematic structural view of an L-shaped fixing frame in the coordinate building module according to the present invention;
FIG. 9 is a reference diagram of the measurement method of the present invention;
fig. 10 is a three-coordinate measuring chart of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.
A rapid batch measuring device for rotary parts with ring beams is shown in figure 1 and comprises a part fixing module 1 and a coordinate establishing module 2. The part fixing module is mainly used for fixing the rotary part 100 with the ring beam 101, and can realize quick fixing of the part and ensure that the part is not deformed in the fixing process. The coordinate establishing module is mainly used for limiting the placing position of the part fixing module and ensuring the programmed precision measurement of the part fixing module in the later period. The coordinate establishing module is used for establishing a coordinate system during measurement, repeated measurement of small batches and large batches of parts can be completed after the coordinate system is established, and consistency of measurement of different batches is realized.
First, part fixing module
The device consists of a fixed seat 1.1, a rotary compression column 1.2, a spring 1.3 and a nut 1.4, as shown in figure 2.
1. The fixing base is used for fixing parts, adopts the cylinder structure, and central point sets up annular groove 1.1.1 and through-hole 1.1.2, and annular groove and through-hole diameter and degree of depth are according to the part design for put the part, as shown in fig. 3. The lateral wall of fixing base has a plurality of mounting grooves 1.1.3 that set up along its axial direction along the circumferencial direction processing, and the upper end of mounting groove sets up the intercommunicating pore with the top of fixing base. Specifically, a plurality of planes can be processed on the outer side wall of the fixing seat, a rectangular groove is processed inside each plane, the height of the rectangular groove is equal to the height of the plane, and the rectangular groove is connected with the upper end face of the fixing seat through a through hole, as shown in fig. 4. The excircle of the fixing seat is divided into an upper excircle and a lower excircle, and the lower excircle has an axial and radial bidirectional limiting effect, so that the machining requirement of the outer diameter dimension of the fixing seat is high, and the dimension of the outer diameter dimension of the fixing seat is not more than 0.01 mm. Go up the excircle size and want to be less than down the excircle, prevent the fixed interference in later stage.
2. The rotatory compression leg is a plurality of, and quantity is unanimous with the mounting groove quantity on the fixing base. The rotary pressure column consists of a pressure head part 1.2.1 and a sliding rod part 1.2.2 with a thread at the lower end, as shown in fig. 5, and the two parts adopt an eccentric design. The rotary column is worn to adorn in the intercommunicating pore of a plurality of mounting grooves upper end one by one with the mode that the head portion that compresses tightly is located the fixing base top, the sliding rod part passes through the intercommunicating pore, stretch into in the mounting groove of corresponding position, sliding rod threaded connection in the mounting groove has the nut, the top cover of nut is equipped with the spring, through rotatory sliding rod part, can make the head portion that compresses tightly with the annular beam upper end of the volume of awaiting measuring part, realize compressing tightly fixedly of many parts, adjust the compression volume of pressure spring through adjusting nut, thereby realize the regulation to the part packing force, as shown in figure 3.
Two, coordinate building module
The coordinate establishing module consists of a reference measuring flat plate 2.2 and an L-shaped fixed frame 2.1.
1. Reference measuring plate
The datum measurement flat plate is arranged on the three-coordinate workbench, the periphery of the datum measurement flat plate is provided with a fixed module part 2.2.1, the datum measurement flat plate consists of a plurality of counter bores 2.2.2 (21 in figure 7) and a supporting surface, the datum measurement flat plate and the high-precision three-coordinate workbench can be fixed through bolts, the lower bottom surface of the datum measurement flat plate is tightly attached to the workbench, and sliding friction is prevented from occurring between the lower bottom surface of the datum measurement flat plate and the workbench. The fixed module is provided with a plurality of threaded holes 2.2.3, the perpendicularity of the connecting line formed by the threaded holes in the transverse direction and the longitudinal direction is not more than 0.02mm, and the threaded holes can be used for thread fixing of the tool.
The middle part of the reference measuring flat plate is a measuring plane, the flatness of the reference measuring flat plate is processed to 0.02mm, and the reference measuring flat plate can be completely used as the measuring plane. The measuring plane is 7mm higher than the fixed module to facilitate the distinction of the two parts. The measuring plane is divided into two dense threaded hole areas, the dense threaded hole area is concave, the distance between every two adjacent threaded holes is 15mm, the sparse threaded hole area is convex, the distance between every two adjacent threaded holes is 30mm, and the measuring plane can be suitable for fixing and placing various workpieces.
2. L-shaped fixing frame
The L-shaped fixing frame is fixed on the reference measuring flat plate and used for positioning and placing the part fixing module. The design position requirement of the L-shaped fixing frame is high, the L-shaped fixing frame is used as a mechanical plane coordinate, the L-shaped thickness is 20mm, the long edge and the short edge are designed according to the excircle size of the fixing seat and the placing quantity, and the mutual verticality of the inner side leaning surfaces of the L-shaped fixing frame is not more than 0.05 mm. Counter bores 2.1.1 are designed on the upper surface of the L-shaped fixing frame at equal intervals, and the L-shaped fixing frame can be fixed above the measuring plane of the reference measuring flat plate by penetrating and rotating screws.
A batch rapid measurement method of rotary parts with annular beams is characterized in that: the measuring instrument adopts Germany Mahr400 three-coordinate and carries out measurement based on the rapid measuring device, and comprises the following steps:
1.1 fix the benchmark survey dull and stereotyped on the three-dimensional workstation, guarantee that the horizontal line direction of connecting of screw hole on the benchmark survey dull and stereotyped and vertical line direction are the same with three-dimensional X axle moving direction and Y axle moving direction respectively, will guarantee the fastness between benchmark survey dull and stereotyped and the three-dimensional table surface simultaneously to the dull and stereotyped removal that takes place in the later stage measurement process.
1.2, the L-shaped fixing frame is installed on the reference measuring flat plate through screws, so that the right-angle side of the L-shaped fixing frame is consistent with the thread right-angle system on the reference measuring flat plate;
1.3 will await measuring in the part inserts the through-hole at fixing base center, the annular beam part of part is embedded into the annular groove, and through the dual spacing of annular groove and central through-hole, will be surveyed the part and put on the fixing base, rotate rotatory compression leg, compress tightly the part through compressing tightly the head part, swivel nut adjusts the downward extrusion force of rotatory compression leg, makes on the firm fixing base that is fixed in of part, guarantees the fastness of part.
1.4 put the sub-assembly of part and the fixed module of part to the benchmark measurement flat board, wherein, the sub-assembly that is close to the crossing position of two medial surfaces of the fixed frame of L shape is serial number 1# part 100a, and all the other lower excircles between the fixed frame inner right angle limit of contact L shape and fixing base are pasted mutually and are put, and the shape of putting at last is the rectangle.
2.1 three-coordinate zeroing and calibrating;
2.2 establishing a coordinate system: by measuring the two inner side edges of the L-shaped fixed frame and the measuring surface of the reference flat plate, a three-coordinate system is established,
and determines the origin and X, Y directions.
Specifically, the three-coordinate measuring instrument is a space measuring instrument, and a measuring coordinate system can be established by determining the X, Y, Z axis direction and fitting a coordinate origin. The establishment of the coordinate system can effectively reduce the programming time and labor cost and realize the purpose of long-term reuse of single programming.
Taking three or more points on a measuring plane of the reference measuring flat plate, fitting the plane, and determining the direction vertical to the plane as a Z axis; taking three or more points on the inner side surface of the long side of the L-shaped fixed frame, fitting a plane, and determining the X-axis direction along the direction vertical to the plane; and taking three or more points on the inner side surface of the short side of the L-shaped fixed frame, fitting a plane, and determining the Y-axis direction along the direction vertical to the plane. And the intersection point of the three planes is taken as the origin, so that the establishment of a coordinate system is completed. When points are taken, generally three points can determine a plane, and the increase of the number of the points is to increase the accuracy of positioning.
2.3, carrying out measurement programming on the part No. 1 in the serial number, wherein the starting safety point and the ending safety point of a measurement program are both positioned above the part, and evaluating measurement data after the measurement is finished;
2.4 setting X, Y direction moving distance and measuring quantity by taking 1# part measuring program as a benchmark program according to the three-coordinate matrix measuring module;
and 2.5, executing a measuring program to finish batch measurement of the parts, and obtaining required measuring data.
And 2.6, storing the measuring program, calling the measuring program when measuring the parts at the later stage, and directly measuring the parts in batches after determining the coordinate system.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (4)
1. The utility model provides a take quick batch measurement device of annular beam gyration type part which characterized in that: the part fixing module and the coordinate establishing module are included;
the part fixing module is used for fixing a rotary part with a ring beam and consists of a fixed seat, a rotary compression column, a spring and a nut;
the fixing seat is of a cylindrical structure, an annular groove used for embedding an annular beam part of a part and a through hole used for inserting a main body part of the part are formed in the center of the fixing seat, a plurality of mounting grooves arranged along the axial direction of the fixing seat are machined in the circumferential direction of the outer side wall of the fixing seat, and communicating holes are formed in the upper ends of the mounting grooves and the top of the fixing seat; the outer circle of the fixed seat is divided into an upper outer circle and a lower outer circle, and the diameter of the upper outer circle is smaller than that of the lower outer circle; the rotary pressure columns are multiple and the number of the rotary pressure columns is consistent with that of the mounting grooves on the fixing seat, each rotary pressure column consists of a pressing head part and a sliding rod part with threads at the lower end part, and the two parts adopt an eccentric design; the rotary columns are arranged in the communicating holes at the upper ends of the mounting grooves in a one-to-one penetrating mode in such a way that the pressing head parts are positioned above the fixing seats, the sliding rods penetrate through the communicating holes and extend into the mounting grooves at corresponding positions, the sliding rods in the mounting grooves are connected with nuts in a threaded mode, springs are sleeved above the nuts, the pressing head parts are pressed at the upper ends of the annular beam parts of the parts through the springs, and the parts to be processed are fixed;
the coordinate establishing module is used for limiting the placing position of the part fixing module, is used as a foundation for establishing a coordinate system during measurement and consists of a reference measuring flat plate and an L-shaped fixing frame;
the periphery of the reference measuring flat plate is provided with a fixing module part which is used for being connected with the three-coordinate measuring platform through screws, the upper end of the reference measuring flat plate is a measuring plane, the measuring plane is provided with a plurality of threaded holes which are distributed longitudinally and transversely and used for fixing the tool threads, and the perpendicularity of connecting lines formed by the threaded holes in the transverse direction and the longitudinal direction is not more than 0.02 mm;
the L-shaped fixing frame is fixed on the datum measuring flat plate through screws and used for positioning and placing the part fixing module, and the mutual perpendicularity of the inner side leaning surfaces of the L-shaped fixing frame is not more than 0.05 mm.
2. The device for rapid batch measurement of rotating parts with ring beams according to claim 1, wherein: the measuring plane is divided into two dense threaded hole areas, the dense threaded hole area is concave, the distance between every two adjacent threaded holes is 15mm, the sparse threaded hole area is convex, and the distance between every two adjacent threaded holes is 30 mm.
3. A batch rapid measurement method of rotary parts with annular beams is characterized in that: the measuring instrument adopts three coordinates and is based on the device for rapid batch measurement of rotating parts with annular beams as claimed in claim 1 or 2, comprising the following steps:
step 1, basic preparation work
1.1, fixing a reference measuring flat plate on a three-coordinate workbench, and ensuring that the transverse connecting line direction and the longitudinal connecting line direction of a threaded hole on the reference measuring flat plate are respectively the same as the X-axis moving direction and the Y-axis moving direction of a three-coordinate workbench;
1.2, the L-shaped fixing frame is installed on the reference measuring flat plate through screws, so that the right-angle side of the L-shaped fixing frame is consistent with the thread right-angle system on the reference measuring flat plate;
1.3 will await measuring in the part inserts the through-hole at fixing base center, the annular beam part of part is embedded into the annular groove, and through the dual spacing of annular groove and central through-hole, will be surveyed the part and put on the fixing base, rotate rotatory compression leg, compress tightly the part through compressing tightly the head part, swivel nut adjusts the downward extrusion force of rotatory compression leg, makes on the firm fixing base that is fixed in of part, guarantees the fastness of part.
1.4, placing the assembly of the parts and the part fixing module on a reference measuring flat plate, wherein the assembly close to the intersection position of the two inner side surfaces of the L-shaped fixing frame is a No. 1 part, the rest parts are placed by contacting the lower outer circle between the right-angle side in the L-shaped fixing frame and the fixing seat in an attached manner, and finally the placing shape is rectangular;
step 2, measurement work
2.1 three-coordinate zeroing and calibrating;
2.2 establishing a coordinate system: by measuring the two inner side edges of the L-shaped fixing frame and the measuring surface of the reference flat plate, a three-coordinate system is established, and the original point and the X, Y direction are determined.
2.3, carrying out measurement programming on the part No. 1 in the serial number, wherein the starting safety point and the ending safety point of a measurement program are both positioned above the part, and evaluating measurement data after the measurement is finished;
2.4 setting X, Y direction moving distance and measuring quantity by taking 1# part measuring program as a benchmark program according to the three-coordinate matrix measuring module;
and 2.5, executing a measuring program to finish batch measurement of the parts, and obtaining required measuring data.
And 2.6, storing the measuring program, calling the measuring program when measuring the parts at the later stage, and directly measuring the parts in batches after determining the coordinate system.
4. The method for rapidly measuring batches of rotating parts with ring beams as claimed in claim 3, wherein the method comprises the following steps: in step 2.2, three or more points are taken on the measuring plane of the reference measuring flat plate, a plane is fitted, and the direction vertical to the plane is determined as a Z axis; taking three or more points on the inner side surface of the long side of the L-shaped fixed frame, fitting a plane, and determining the X-axis direction along the direction vertical to the plane; taking three or more points on the inner side surface of the short side of the L-shaped fixed frame, fitting a plane, and determining the Y-axis direction along the direction vertical to the plane; and (4) intersecting the three planes, taking the intersection point as an origin point, and completing the establishment of a coordinate system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110024985.1A CN112880510A (en) | 2021-01-08 | 2021-01-08 | Rapid batch measurement device and measurement method for rotary parts with annular beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110024985.1A CN112880510A (en) | 2021-01-08 | 2021-01-08 | Rapid batch measurement device and measurement method for rotary parts with annular beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112880510A true CN112880510A (en) | 2021-06-01 |
Family
ID=76047902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110024985.1A Pending CN112880510A (en) | 2021-01-08 | 2021-01-08 | Rapid batch measurement device and measurement method for rotary parts with annular beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112880510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884041A (en) * | 2021-08-31 | 2022-01-04 | 中国船舶重工集团公司第七0七研究所 | Measuring device and measuring method for rapidly measuring rotor shaft sleeve |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6298572B1 (en) * | 2000-01-10 | 2001-10-09 | Mcauley Brian | Universal holding device for effectuating three dimensional measurement of a part and method of constructing such a holding device |
| DE102004010566A1 (en) * | 2004-02-26 | 2005-09-15 | Carl Zeiss Industrielle Messtechnik Gmbh | Coordinate measuring machine probe head has optical detector with sequentially switched crossed or parallel line receiver elements |
| CN202033003U (en) * | 2011-01-26 | 2011-11-09 | 三环瓦克华（北京）磁性器件有限公司 | Rapid batch measuring system for sizes of thin and tiny products |
| CN203349824U (en) * | 2013-01-05 | 2013-12-18 | 中国航空工业集团公司西安飞机设计研究所 | Positioning tool |
| CN105382562A (en) * | 2015-11-25 | 2016-03-09 | 重庆帅昌机械制造有限公司 | Clamping and positioning device for flange |
| CN205438290U (en) * | 2015-12-17 | 2016-08-10 | 上海良基博方汽车发动机零部件制造股份有限公司 | A novel supplementary anchor clamps for three -coordinates measuring |
| CN206588663U (en) * | 2016-12-21 | 2017-10-27 | 中国航发长春控制科技有限公司 | A kind of structural member turning clamp of band adjustment positioning |
| CN206847556U (en) * | 2017-06-29 | 2018-01-05 | 河南晶锐新材料股份有限公司 | PDC product radiographic measurement fixtures |
| CN207300183U (en) * | 2017-07-21 | 2018-05-01 | 贵州福斯特磨料磨具有限公司 | A kind of laser measuring device for measuring for the detection of disc wheel flatness |
| CN207763666U (en) * | 2017-12-28 | 2018-08-24 | 沪东重机有限公司 | A kind of three coordinate setting toolings of high-pressure oil pipe measurement |
| CN108801187A (en) * | 2018-06-05 | 2018-11-13 | 华中科技大学 | The geometric error discrimination method of guide rail slide unit movement based on coordinate transform |
| CN109443270A (en) * | 2018-12-31 | 2019-03-08 | 天津正天医疗器械有限公司 | A kind of bulb inner conical surface lot size measurement tooling |
| CN109676636A (en) * | 2019-03-06 | 2019-04-26 | 南京航空航天大学 | A kind of industrial robot kinematics calibration system and scaling method |
| CN111559514A (en) * | 2020-05-22 | 2020-08-21 | 西安飞机工业（集团）有限责任公司 | Posture adjusting method of position-dependent parallel three-coordinate positioner group |
| CN111829436A (en) * | 2019-04-23 | 2020-10-27 | 卡尔蔡司工业测量技术有限公司 | Method for controlling a coordinate measuring machine and coordinate measuring machine |
| CN112082481A (en) * | 2020-09-09 | 2020-12-15 | 易思维（杭州）科技有限公司 | Precision evaluation method of visual detection system for detecting thread characteristics |
| CN212242168U (en) * | 2020-04-09 | 2020-12-29 | 深圳市创想三维科技有限公司 | Rotatory hold-down mechanism of 3D printing glass platform |
-
2021
- 2021-01-08 CN CN202110024985.1A patent/CN112880510A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6298572B1 (en) * | 2000-01-10 | 2001-10-09 | Mcauley Brian | Universal holding device for effectuating three dimensional measurement of a part and method of constructing such a holding device |
| DE102004010566A1 (en) * | 2004-02-26 | 2005-09-15 | Carl Zeiss Industrielle Messtechnik Gmbh | Coordinate measuring machine probe head has optical detector with sequentially switched crossed or parallel line receiver elements |
| CN202033003U (en) * | 2011-01-26 | 2011-11-09 | 三环瓦克华（北京）磁性器件有限公司 | Rapid batch measuring system for sizes of thin and tiny products |
| CN203349824U (en) * | 2013-01-05 | 2013-12-18 | 中国航空工业集团公司西安飞机设计研究所 | Positioning tool |
| CN105382562A (en) * | 2015-11-25 | 2016-03-09 | 重庆帅昌机械制造有限公司 | Clamping and positioning device for flange |
| CN205438290U (en) * | 2015-12-17 | 2016-08-10 | 上海良基博方汽车发动机零部件制造股份有限公司 | A novel supplementary anchor clamps for three -coordinates measuring |
| CN206588663U (en) * | 2016-12-21 | 2017-10-27 | 中国航发长春控制科技有限公司 | A kind of structural member turning clamp of band adjustment positioning |
| CN206847556U (en) * | 2017-06-29 | 2018-01-05 | 河南晶锐新材料股份有限公司 | PDC product radiographic measurement fixtures |
| CN207300183U (en) * | 2017-07-21 | 2018-05-01 | 贵州福斯特磨料磨具有限公司 | A kind of laser measuring device for measuring for the detection of disc wheel flatness |
| CN207763666U (en) * | 2017-12-28 | 2018-08-24 | 沪东重机有限公司 | A kind of three coordinate setting toolings of high-pressure oil pipe measurement |
| CN108801187A (en) * | 2018-06-05 | 2018-11-13 | 华中科技大学 | The geometric error discrimination method of guide rail slide unit movement based on coordinate transform |
| CN109443270A (en) * | 2018-12-31 | 2019-03-08 | 天津正天医疗器械有限公司 | A kind of bulb inner conical surface lot size measurement tooling |
| CN109676636A (en) * | 2019-03-06 | 2019-04-26 | 南京航空航天大学 | A kind of industrial robot kinematics calibration system and scaling method |
| CN111829436A (en) * | 2019-04-23 | 2020-10-27 | 卡尔蔡司工业测量技术有限公司 | Method for controlling a coordinate measuring machine and coordinate measuring machine |
| CN212242168U (en) * | 2020-04-09 | 2020-12-29 | 深圳市创想三维科技有限公司 | Rotatory hold-down mechanism of 3D printing glass platform |
| CN111559514A (en) * | 2020-05-22 | 2020-08-21 | 西安飞机工业（集团）有限责任公司 | Posture adjusting method of position-dependent parallel three-coordinate positioner group |
| CN112082481A (en) * | 2020-09-09 | 2020-12-15 | 易思维（杭州）科技有限公司 | Precision evaluation method of visual detection system for detecting thread characteristics |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884041A (en) * | 2021-08-31 | 2022-01-04 | 中国船舶重工集团公司第七0七研究所 | Measuring device and measuring method for rapidly measuring rotor shaft sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112108902B (en) | Leveling structure and leveling method | |
| CN110936108B (en) | Machining method for improving assembly precision of thin-wall annular casing type parts | |
| CN104501695B (en) | Seam allowance size measuring instrument of chain link | |
| CN203343750U (en) | Tooling clamp for machining circular arc-shaped work-piece | |
| CN104772634A (en) | Design and application of positioning clamping device for processing elastic check ring | |
| CN112880510A (en) | Rapid batch measurement device and measurement method for rotary parts with annular beams | |
| CN203292874U (en) | Elastic expandable engine cylinder block and cylinder hole positioning machining fixture | |
| CN113739732B (en) | Universal fixture for geometric quantity contact measurement and positioning of mechanical parts | |
| CN110243325B (en) | Measuring device for long shaft parts and using method | |
| CN109556548B (en) | Standard device for detecting joint error and joint error detection method | |
| CN217776308U (en) | Rocking arm appearance multistation adds clamping apparatus | |
| CN203190922U (en) | Tool used for auxiliary measurement of nut thickness of screw/bolt | |
| CN116105648A (en) | Porous space position degree detection device and manufacturing and detection method | |
| CN210649637U (en) | Quick-change positioning plate for machine tool | |
| CN204235192U (en) | The fixture of vertical machining centre working roll forging die | |
| CN219054157U (en) | Clamping tool for pump cover die of water ring pump | |
| CN203611148U (en) | Support test tooling | |
| CN207344213U (en) | Frock for the processing of cylindrical axial keyway | |
| CN105241353A (en) | Aperture chamfering depth detection apparatus | |
| CN210741418U (en) | Clamping jig for three-coordinate detection | |
| CN205192410U (en) | Hole chamfering depth detection device | |
| CN212109850U (en) | Punching inspection jig | |
| CN219094324U (en) | Bed middle layer longmen frock | |
| CN218380906U (en) | Fixing tool for three-coordinate measuring machine | |
| CN221549633U (en) | Auxiliary detection device |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210601 |