CN111207654A - Large casting shape and position contour detection device - Google Patents
Large casting shape and position contour detection device Download PDFInfo
- Publication number
- CN111207654A CN111207654A CN201911204986.3A CN201911204986A CN111207654A CN 111207654 A CN111207654 A CN 111207654A CN 201911204986 A CN201911204986 A CN 201911204986A CN 111207654 A CN111207654 A CN 111207654A
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- China
- Prior art keywords
- chassis
- detection
- radial
- large casting
- gauges
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
-
- 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
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
Abstract
The invention provides a large casting shape and position contour detection device which comprises a disc-shaped chassis, wherein a plurality of positioning pins are fixed on the chassis and used for positioning a casting on the chassis, a radial detection gauge and a circumferential detection gauge are further installed on the chassis, the radial detection gauge can slide along the chassis in the radial direction, and the circumferential detection gauge can slide along the chassis in the circumferential direction. By adopting the technical scheme of the invention, all the go gauges or the no-go gauges for detecting the characteristics of each form factor on the surface of the casting are uniformly arranged on one chassis, so that the carrying by a user is facilitated, a plurality of the go gauges or the no-go gauges can be simultaneously adopted by a detector to simultaneously detect the characteristics of a plurality of form factors on the same part, the detection operation is time-saving and labor-saving, the working efficiency is improved, the chassis is used as a uniform positioning reference or detection reference for all the go gauges or the no-go gauges, the detection precision is favorably improved, in addition, the go gauges or the no-go gauges can be correspondingly disassembled or assembled according to the requirements of specific detection work, and the configuration is flexible.
Description
Technical Field
The invention relates to the technical field of measuring instruments, in particular to a large casting shape and position contour detection device.
Background
Precision casting is widely applied in the field of aerospace industry, in order to meet requirements of various flight performance indexes of an aeroengine, requirements on size control and detection precision of a casting are higher and higher, after the casting is cast and formed, the size of each main characteristic element on the surface of the casting is required to be detected, the detection of a go gauge or a no-go gauge is an effective and quick detection method, each go gauge or no-go gauge is always corresponding to a specific shape characteristic element on the casting, namely, one go gauge or no-go gauge can only detect a specific shape characteristic element on the casting, however, when the external dimension of the casting is larger and the shape characteristic elements required to be detected relate to more, more go gauges or no-go gauges are required to be used, the carrying is inconvenient, the detection operation is time-consuming and labor-consuming, and simultaneously, because the positioning standards adopted by different go gauges or no-go gauges during the detection are always different, the detection accuracy of the corresponding feature elements is affected.
Disclosure of Invention
In order to solve the technical problem, the invention provides a large casting shape and position contour detection device.
The invention is realized by the following technical scheme.
The invention provides a large casting shape and position contour detection device which comprises a disc-shaped chassis, wherein a plurality of positioning pins are fixed on the chassis and used for positioning a casting on the chassis, a radial detection gauge and a circumferential detection gauge are further installed on the chassis, the radial detection gauge can slide along the chassis in the radial direction, and the circumferential detection gauge can slide along the chassis in the circumferential direction.
The large casting shape and position contour detection device further comprises a swing arm and an upright post, the upright post is installed in the center of the chassis through a rolling bearing, one end of the swing arm is fixedly connected with the upright post, and the circumferential detection gauge is sleeved at the other end of the swing arm.
The large casting shape and position contour detection device further comprises a butterfly screw connected with the swing arm in a threaded mode, and the tail end of the butterfly screw abuts against the outer surface of the circumferential detection gauge.
The chassis is further fixedly connected with a plurality of limiting blocks, clamping grooves which are the same as the chassis in the radial direction are formed in the limiting blocks, and the radial detection gauge is sleeved in the clamping grooves.
The radial detection gauge is a feeler gauge.
The radial detection gauges are multiple in number and are uniformly arranged around the center of the chassis.
The chassis is further provided with an arc-shaped sliding groove and a radial sliding groove which is consistent with the radial direction of the chassis, the arc-shaped sliding groove is communicated with the radial sliding groove, and a bidirectional detection gauge is sleeved in the arc-shaped sliding groove or the radial sliding groove.
The arc-shaped sliding groove is in a closed circular ring shape, and the center of the arc-shaped sliding groove is superposed with the center of the chassis.
At least one pair of locking chucks is further mounted on the chassis and used for applying acting force to the casting positioned on the chassis and clamping the casting.
The large casting shape and position contour detection device further comprises a bearing vehicle, and the chassis is fixedly arranged on the bearing vehicle.
The invention has the beneficial effects that: by adopting the technical scheme of the invention, all the go gauges or the no-go gauges for detecting various shape element characteristics on the surface of the casting are uniformly arranged on one chassis, on one hand, the carrying by a user is facilitated, so that a plurality of the go gauges or the no-go gauges can be simultaneously adopted by a detector to simultaneously detect a plurality of shape element characteristics on the same part, the detection operation is time-saving and labor-saving, the working efficiency is improved, on the other hand, when the detector detects, all the go gauges or the no-go gauges use the chassis as a uniform positioning reference or a detection reference, the detection precision is favorably improved, in addition, the go gauges or the no-go gauges can be correspondingly disassembled or assembled according to the specific detection work requirement, and the configuration is flexible.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: 1-chassis, 2-locating pin, 3-radial detecting gauge, 4-circumferential detecting gauge, 5-swing arm, 6-column, 7-butterfly screw, 8-limiting block, 9-arc chute, 10-radial chute, 11-bidirectional detecting gauge, 12-locking chuck, 13-bearing vehicle.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and 2, the invention provides a large casting shape and position profile detection device, which comprises a disc-shaped chassis 1, wherein a plurality of positioning pins 2 are fixed on the chassis 1, the positioning pins 2 are used for positioning a casting on the chassis 1, a radial detection gauge 3 and a circumferential detection gauge 4 are further installed on the chassis 1, the radial detection gauge 3 can slide along the chassis 1 in the radial direction, and the circumferential detection gauge 4 can slide along the chassis 1 in the circumferential direction.
Furthermore, the large casting shape and position contour detection device further comprises a swing arm 5 and an upright post 6, the upright post 6 is installed in the center of the chassis 1 through a rolling bearing, one end of the swing arm 5 is fixedly connected with the upright post 6, and the circumferential detection gauge 4 is sleeved at the other end of the swing arm 5. In addition, the large casting shape and position contour detection device further comprises a butterfly screw 7 in threaded connection with the swing arm 5, and the tail end of the butterfly screw 7 abuts against the outer surface of the circumferential detection gauge 4.
In addition, still a plurality of stoppers 8 of fixedly connected with on the chassis 1, be provided with the draw-in groove the same with chassis 1 radial direction on the stopper 8, radially detect rule 3 suit in this draw-in groove. Preferably, the radial detector gauge 3 is a feeler gauge. Further, the radial direction detection gauge 3 is plural in number and is uniformly arranged around the center of the chassis 1.
In addition, still be provided with arc spout 9 and the radial spout 10 unanimous with the radial direction of chassis 1 on the chassis 1, arc spout 9 and radial spout 10 intercommunication each other to arc spout 9 or radial spout 10 are equipped with two-way detection rule 11 by the cover. Preferably, the arc chute 9 is in the shape of a closed circular ring, and the center thereof coincides with the center of the chassis 1. By adopting the technical scheme of the invention, the corresponding annular characteristic elements or radial characteristic elements on the surface of the casting can be correspondingly and rapidly detected by the bidirectional detection gauge 11, the configuration is flexible and convenient, and the expandability is strong.
Further, at least one pair of locking clamps 12 are mounted on the chassis 1, and the locking clamps 12 are used for applying force to the casting positioned on the chassis 1 and clamping the casting.
In addition, the large casting form and position contour detection device further comprises a carrying vehicle 13, and the chassis 1 is fixedly arranged on the carrying vehicle 13. Through the transportation of bearing car 13, make casting detection work can change the work place as required to preferred chassis 1 adopts wear-resisting steel to make, is favorable to prolonging its life.
By adopting the technical scheme of the invention, all the go gauges or the no-go gauges for detecting various shape element characteristics on the surface of the casting are uniformly arranged on one chassis, on one hand, the carrying by a user is facilitated, so that a plurality of the go gauges or the no-go gauges can be simultaneously adopted by a detector to simultaneously detect a plurality of shape element characteristics on the same part, the detection operation is time-saving and labor-saving, the working efficiency is improved, on the other hand, when the detector detects, all the go gauges or the no-go gauges use the chassis as a uniform positioning reference or a detection reference, the detection precision is favorably improved, in addition, the go gauges or the no-go gauges can be correspondingly disassembled or assembled according to the specific detection work requirement, and the configuration is flexible.
Claims (10)
1. The utility model provides a large casting form and position contour detection device which characterized in that: including discoid chassis (1), be fixed with a plurality of locating pins (2) on chassis (1), locating pin (2) are used for making the foundry goods be located on chassis (1), still install on chassis (1) and radially detect rule (3) and circumference and detect rule (4), radially detect rule (3) and can follow chassis (1) radial sliding, circumference detects rule (4) and can follow chassis (1) circumferential sliding.
2. The apparatus for detecting the geometric profile of a large casting according to claim 1, wherein: the large casting shape and position contour detection device further comprises a swing arm (5) and an upright post (6), the upright post (6) is installed at the center of the chassis (1) through a rolling bearing, one end of the swing arm (5) is fixedly connected with the upright post (6), and the circumferential detection gauge (4) is sleeved at the other end of the swing arm (5).
3. The apparatus for detecting the geometric profile of a large casting according to claim 2, wherein: the large casting shape and position contour detection device further comprises a butterfly screw (7) in threaded connection with the swing arm (5), and the tail end of the butterfly screw (7) abuts against the outer surface of the circumferential detection gauge (4).
4. The apparatus for detecting the geometric profile of a large casting according to claim 1, wherein: still fixedly connected with a plurality of stopper (8) on chassis (1), be provided with on stopper (8) with the same draw-in groove of chassis (1) radial direction, radial detection rule (3) suit is in this draw-in groove.
5. The apparatus for detecting the geometric profile of a large casting according to claim 4, wherein: the radial detection gauge (3) is a feeler gauge.
6. The apparatus for detecting the geometric profile of a large casting according to claim 1, wherein: the radial detection gauges (3) are multiple in number and are uniformly arranged around the center of the chassis (1).
7. The apparatus for detecting the geometric profile of a large casting according to claim 1, wherein: still be provided with arc spout (9) on chassis (1) and with chassis (1) radial direction unanimous radial spout (10), arc spout (9) and radial spout (10) communicate each other to arc spout (9) or radial spout (10) are equipped with two-way detection rule (11) by the cover.
8. The apparatus for detecting the geometric profile of a large casting according to claim 7, wherein: the arc-shaped sliding groove (9) is in a closed circular ring shape, and the center of the arc-shaped sliding groove is superposed with the center of the chassis (1).
9. The apparatus for detecting the geometric profile of a large casting according to claim 1, wherein: at least one pair of locking clamps (12) is further mounted on the chassis (1), and the locking clamps (12) are used for applying acting force to a casting positioned on the chassis (1) and clamping the casting.
10. The apparatus for detecting the geometric profile of a large casting according to claim 1, wherein: the large casting shape and position contour detection device further comprises a bearing vehicle (13), and the chassis (1) is fixedly arranged on the bearing vehicle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911204986.3A CN111207654A (en) | 2020-04-20 | 2020-04-20 | Large casting shape and position contour detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911204986.3A CN111207654A (en) | 2020-04-20 | 2020-04-20 | Large casting shape and position contour detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111207654A true CN111207654A (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911204986.3A Pending CN111207654A (en) | 2020-04-20 | 2020-04-20 | Large casting shape and position contour detection device |
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| CN (1) | CN111207654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566677A (en) * | 2021-08-25 | 2021-10-29 | 贵州安吉航空精密铸造有限责任公司 | Method for inspecting bosses on circumferential surface of large double-ring casting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202709977U (en) * | 2012-06-15 | 2013-01-30 | 鹰普（中国）有限公司 | Surface profile tolerance detection mechanism |
| CN203148359U (en) * | 2013-02-03 | 2013-08-21 | 湖北三环离合器有限公司 | Dual-mass flywheel damper arc-shaped spring angle detection gauge |
| CN105333789A (en) * | 2015-12-11 | 2016-02-17 | 天津爱田汽车部件有限公司 | General type die-casting hole series detection device |
| CN209689523U (en) * | 2019-05-23 | 2019-11-26 | 十堰市邦威工贸有限公司 | A kind of front fog lamp of automobile detection tool device facilitating operation |
| CN210220933U (en) * | 2019-07-08 | 2020-03-31 | 苏州乔凯机械科技有限公司 | Profile tolerance testing fixture |
-
2020
- 2020-04-20 CN CN201911204986.3A patent/CN111207654A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202709977U (en) * | 2012-06-15 | 2013-01-30 | 鹰普（中国）有限公司 | Surface profile tolerance detection mechanism |
| CN203148359U (en) * | 2013-02-03 | 2013-08-21 | 湖北三环离合器有限公司 | Dual-mass flywheel damper arc-shaped spring angle detection gauge |
| CN105333789A (en) * | 2015-12-11 | 2016-02-17 | 天津爱田汽车部件有限公司 | General type die-casting hole series detection device |
| CN209689523U (en) * | 2019-05-23 | 2019-11-26 | 十堰市邦威工贸有限公司 | A kind of front fog lamp of automobile detection tool device facilitating operation |
| CN210220933U (en) * | 2019-07-08 | 2020-03-31 | 苏州乔凯机械科技有限公司 | Profile tolerance testing fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566677A (en) * | 2021-08-25 | 2021-10-29 | 贵州安吉航空精密铸造有限责任公司 | Method for inspecting bosses on circumferential surface of large double-ring casting |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200529 |