CN205192393U - Switching joint of adjustable three -dimensional probe angle - Google Patents
Switching joint of adjustable three -dimensional probe angle Download PDFInfo
- Publication number
- CN205192393U CN205192393U CN201520916027.5U CN201520916027U CN205192393U CN 205192393 U CN205192393 U CN 205192393U CN 201520916027 U CN201520916027 U CN 201520916027U CN 205192393 U CN205192393 U CN 205192393U
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- hypozygal
- joint
- upper joint
- probe
- adjustable
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Abstract
The utility model discloses a switching joint of adjustable three -dimensional probe angle, switching joint of adjustable three -dimensional probe angle constitutes as follows: go up joint (1), hypozygal (2), fastener (3) and probe (4), the one end that goes up joint (1) is connected with three -coordinate measuring machine survey seat (5), and the other end of going up joint (1) passes through fastener (3) rotation with the one end of hypozygal (2) to be connected, and the other end of hypozygal (2) is continuous with probe (4). Switching joint of adjustable three -dimensional probe angle possesses characteristics such as simple structure, stability, easily manufacturing, convenient to use. And is provided with high economic value and social value.
Description
Technical field
The utility model relates to structural design and the applied technical field in switching joint, specifically provides a kind of switching joint of adjustable three-dimensional probe angulation.
Background technology
The qualification of blisk part is checked and accepted, and needs measurement data support accurately.At present, three-dimensional coordinates measurement blisk takes contact type measurement mode substantially, measurand is the blade being mainly distributed in blisk circumference, existing blisk measuring method, affect the angle requirement of probe very strict by stacked between blade and torsion angle etc., bring certain difficulty to combination probe with three-dimensional standard ball verification probe, this process consumes time is longer.Because probe angulation can only change within the scope of 0 ° ~ 90 °, general needs more than 4 spherical probes, each probe needs to adjust angle, during measurement, in order to prevent shank and blade from interfering, the situations such as scratching blade, probe fracture occur, and need to select could measure with the probe of fixed angle accordingly according to vane foil segmentation, frequent exchange probe, each segment data splicing synthesis back work amount is comparatively large, measures efficiency low.
People urgently wish the switching joint obtaining the excellent adjustable three-dimensional probe angulation of a kind of technique effect.
Utility model content
The purpose of this utility model is to provide a kind of switching joint of adjustable three-dimensional probe angulation.The section eliminated in areal survey blade profile is leaked with intersegmental data and is recorded and be connected inconsistent phenomenon, and solution data are discontinuous, the large problem of measuring error, avoids data to splice mistake, improves and measure efficiency.
The switching joint of described adjustable three-dimensional probe angulation is constructed as follows: upper joint 1, hypozygal 2, securing member 3 and probe 4; One end and the three coordinate measuring machine of described upper joint 1 are surveyed seat 5 and are connected, and the other end of upper joint 1 and one end of hypozygal 2 are rotationally connected by securing member 3, and the other end of hypozygal 2 is connected with probe 4.
Described upper joint 1 comprises external thread 11, survey seat tightens up hole 12 and upper joint threaded mounting hole 13; Described external thread 11 is positioned at one end of upper joint 1, effect surveys universal joint on seat 5 with three coordinate measuring machine or extension rod is connected, upper joint threaded mounting hole 13 is for being positioned at the through-hole structure of upper joint 1 other end, survey seat and tighten up hole 12 between external thread 11 and upper joint threaded mounting hole 13, survey pole that seat tightens up hole 12 and be inserted into by being less than to be dimensioned slightly smaller than and survey seat and tighten up in hole 12, be rotated counterclockwise pole, the effect that seat 5 surveyed by fastening three coordinate measuring machine can be reached.
Described hypozygal 2 comprises internal thread 21, dip plane 22, gauge head tighten up hole 23, hypozygal mounting hole 24; Described hypozygal mounting hole 24 is positioned at one end of hypozygal 2, the position of hypozygal mounting hole 24 is corresponding with the position of upper joint threaded mounting hole 13, probe 4 is connected on dip plane 22 by internal thread 21, gauge head tightens up hole 23 between internal thread 21 and hypozygal mounting hole 24, to probe rod screw into 5. in M5 internal thread, be dimensioned slightly smaller than pole that gauge head tightens up hole 23 and be inserted into gauge head by being less than and tighten up in hole, hole 23, be rotated counterclockwise pole, the effect of fastening gauge head can be reached.
Described dip plane 22 is 30 ° with the angle of hypozygal 2 axis.That is: dip plane 22 is 30 ° with the axial angle of A-A; Probe rotational angle range can be increased.
After the upper joint faying face 14 of upper joint 1 contacts with the hypozygal faying face 25 of hypozygal 2, suitably its relative position of adjustment, makes upper joint threaded mounting hole 13 and hypozygal mounting hole 24 reach the effect that communicates.Securing member 3 to be inserted in upper joint threaded mounting hole 13 and hypozygal mounting hole 24 and to be tightened up.
Described upper joint 1, hypozygal 2 make by titanium alloy material.Point limit, corner angle, through rounding process, possess compact conformation, attractive in appearance, practical.By required measuring probe clamping on the hypozygal in the switching joint of adjustable three-dimensional probe angulation, the gap length between situation and blade is reversed according to tested blade blade profile, after adjustment upper joint 1, hypozygal 2 direction, the position of fixing upper joint 1, hypozygal 2, make gauge head touch each position surveying the tested blade of blade, reach the effect comprehensively measuring blade.
The switching joint of described adjustable three-dimensional probe angulation can utilize three coordinate measuring machine autoscan measurement function better, realize quick, the Measurement accuracy to each cross section parameter of blade profile of integrated bladed disk, increase probe and rotate inclination angle scope, ensure accuracy of detection and the efficiency of blade profile of integrated bladed disk parameter.
During work, leaf basin and blade back two parts the blade profile of blisk are divided into measure, the cylindrical probe of corresponding size is selected, the determination at cylindrical probe angle of inclination: track that probe scans should be enable to cover leaf basin or blade back molded line to be measured according to blisk blade profile windup-degree and blade pitch.
The switching joint of described adjustable three-dimensional probe angulation can meet the request for utilization of expection.Be used to complete the actual testing of multiple blisk, meet onsite application requirement.At present, owing to needing the blisk detected to get more and more, the use in the switching joint of adjustable three-dimensional probe angulation can bring the economic benefit that tool is higher.
It is simple, stable that the switching joint of described adjustable three-dimensional probe angulation possesses structure, is easy to features such as manufacturing, easy to use.There is comparatively huge economic worth and social value.
Accompanying drawing explanation
Fig. 1 is the switching articulation structure schematic diagram of adjustable three-dimensional probe angulation;
Fig. 2 is upper joint front view;
Fig. 3 is upper joint side view;
Fig. 4 is hypozygal front view;
Fig. 5 is hypozygal side view;
Fig. 6 is probe measurement leaf basin blade back schematic diagram.
Embodiment
Embodiment 1
The switching joint of described adjustable three-dimensional probe angulation is constructed as follows: upper joint 1, hypozygal 2, securing member 3 and probe 4; One end and the three coordinate measuring machine of described upper joint 1 are surveyed seat 5 and are connected, and the other end of upper joint 1 and one end of hypozygal 2 are rotationally connected by securing member 3, and the other end of hypozygal 2 is connected with probe 4.
Described upper joint 1 comprises external thread 11, survey seat tightens up hole 12 and upper joint threaded mounting hole 13; Described external thread 11 is positioned at one end of upper joint 1, effect surveys universal joint on seat 5 with three coordinate measuring machine or extension rod is connected, upper joint threaded mounting hole 13 is for being positioned at the through-hole structure of upper joint 1 other end, survey seat and tighten up hole 12 between external thread 11 and upper joint threaded mounting hole 13, survey pole that seat tightens up hole 12 and be inserted into by being less than to be dimensioned slightly smaller than and survey seat and tighten up in hole 12, be rotated counterclockwise pole, the effect that seat 5 surveyed by fastening three coordinate measuring machine can be reached.
Described hypozygal 2 comprises internal thread 21, dip plane 22, gauge head tighten up hole 23, hypozygal mounting hole 24; Described hypozygal mounting hole 24 is positioned at one end of hypozygal 2, the position of hypozygal mounting hole 24 is corresponding with the position of upper joint threaded mounting hole 13, probe 4 is connected on dip plane 22 by internal thread 21, gauge head tightens up hole 23 between internal thread 21 and hypozygal mounting hole 24, to probe rod screw into 5. in M5 internal thread, be dimensioned slightly smaller than pole that gauge head tightens up hole 23 and be inserted into gauge head by being less than and tighten up in hole, hole 23, be rotated counterclockwise pole, the effect of fastening gauge head can be reached.
Described dip plane 22 is 30 ° with the angle of hypozygal 2 axis.That is: dip plane 22 is 30 ° with the axial angle of A-A; Probe rotational angle range can be increased.
After the upper joint faying face 14 of upper joint 1 contacts with the hypozygal faying face 25 of hypozygal 2, suitably its relative position of adjustment, makes upper joint threaded mounting hole 13 and hypozygal mounting hole 24 reach the effect that communicates.Securing member 3 to be inserted in upper joint threaded mounting hole 13 and hypozygal mounting hole 24 and to be tightened up.
Described upper joint 1, hypozygal 2 make by titanium alloy material.Point limit, corner angle, through rounding process, possess compact conformation, attractive in appearance, practical.By required measuring probe clamping on the hypozygal in the switching joint of adjustable three-dimensional probe angulation, the gap length between situation and blade is reversed according to tested blade blade profile, after adjustment upper joint 1, hypozygal 2 direction, the position of fixing upper joint 1, hypozygal 2, make gauge head touch each position surveying the tested blade of blade, reach the effect comprehensively measuring blade.
The switching joint of described adjustable three-dimensional probe angulation can utilize three coordinate measuring machine autoscan measurement function better, realize quick, the Measurement accuracy to each cross section parameter of blade profile of integrated bladed disk, increase probe and rotate inclination angle scope, ensure accuracy of detection and the efficiency of blade profile of integrated bladed disk parameter.
During work, leaf basin and blade back two parts the blade profile of blisk are divided into measure, the cylindrical probe of corresponding size is selected, the determination at cylindrical probe angle of inclination: track that probe scans should be enable to cover leaf basin or blade back molded line to be measured according to blisk blade profile windup-degree and blade pitch.
The switching joint of described adjustable three-dimensional probe angulation can meet the request for utilization of expection.Be used to complete the actual testing of multiple blisk, meet onsite application requirement.At present, owing to needing the blisk detected to get more and more, the use in the switching joint of adjustable three-dimensional probe angulation can bring the economic benefit that tool is higher.
It is simple, stable that the switching joint of described adjustable three-dimensional probe angulation possesses structure, is easy to features such as manufacturing, easy to use.There is comparatively huge economic worth and social value.
Claims (4)
1. a switching joint for adjustable three-dimensional probe angulation, is characterized in that: the switching joint of described adjustable three-dimensional probe angulation is constructed as follows: upper joint (1), hypozygal (2), securing member (3) and probe (4); One end and the three coordinate measuring machine of described upper joint (1) are surveyed seat (5) and are connected, the other end of upper joint (1) and one end of hypozygal (2) are rotationally connected by securing member (3), and the other end of hypozygal (2) is connected with probe (4).
2. according to the switching joint of adjustable three-dimensional probe angulation described in claim 1, it is characterized in that: described upper joint (1) comprises external thread (11), survey seat tightens up hole (12) and upper joint threaded mounting hole (13); Described external thread (11) is positioned at one end of upper joint (1), upper joint threaded mounting hole (13) is for being positioned at the through-hole structure of upper joint (1) other end, and survey seat tightens up hole (12) and is positioned between external thread (11) and upper joint threaded mounting hole (13).
3. according to the switching joint of adjustable three-dimensional probe angulation described in claim 2, it is characterized in that: described hypozygal (2) comprises internal thread (21), dip plane (22), gauge head tighten up hole (23) and hypozygal mounting hole (24); Described hypozygal mounting hole (24) is positioned at one end of hypozygal (2), the position of hypozygal mounting hole (24) is corresponding with the position of upper joint threaded mounting hole (13), probe (4) is connected on dip plane (22) by internal thread (21), and gauge head tightens up hole (23) and is positioned between internal thread (21) and hypozygal mounting hole (24).
4. according to the switching joint of adjustable three-dimensional probe angulation described in claim 3, it is characterized in that: described dip plane (22) and hypozygal (2) axial angle are 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916027.5U CN205192393U (en) | 2015-11-17 | 2015-11-17 | Switching joint of adjustable three -dimensional probe angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916027.5U CN205192393U (en) | 2015-11-17 | 2015-11-17 | Switching joint of adjustable three -dimensional probe angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192393U true CN205192393U (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916027.5U Active CN205192393U (en) | 2015-11-17 | 2015-11-17 | Switching joint of adjustable three -dimensional probe angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192393U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976161A (en) * | 2017-12-11 | 2018-05-01 | 西安西航集团莱特航空制造技术有限公司 | A kind of stylus angle setting device and its angle initialization method |
| CN112665861A (en) * | 2021-03-18 | 2021-04-16 | 中国航发上海商用航空发动机制造有限责任公司 | Blade-shaped probe and performance testing method for aircraft engine using same |
| CN113331949A (en) * | 2021-06-01 | 2021-09-03 | 武汉联影智融医疗科技有限公司 | Surgical robot system with registration probe and registration method thereof |
-
2015
- 2015-11-17 CN CN201520916027.5U patent/CN205192393U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976161A (en) * | 2017-12-11 | 2018-05-01 | 西安西航集团莱特航空制造技术有限公司 | A kind of stylus angle setting device and its angle initialization method |
| CN107976161B (en) * | 2017-12-11 | 2023-10-10 | 西安西航集团莱特航空制造技术有限公司 | Measuring needle angle setting device and angle setting method thereof |
| CN112665861A (en) * | 2021-03-18 | 2021-04-16 | 中国航发上海商用航空发动机制造有限责任公司 | Blade-shaped probe and performance testing method for aircraft engine using same |
| CN113331949A (en) * | 2021-06-01 | 2021-09-03 | 武汉联影智融医疗科技有限公司 | Surgical robot system with registration probe and registration method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee after: Chinese Hangfa Shenyang Liming Aero engine limited liability company Address before: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee before: Liming Aeroplane Engine (Group) Co., Ltd., Shenyang City |
|
| CP01 | Change in the name or title of a patent holder |