CN204788229U - Round detection device that beats - Google Patents
Round detection device that beats Download PDFInfo
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- CN204788229U CN204788229U CN201520386401.5U CN201520386401U CN204788229U CN 204788229 U CN204788229 U CN 204788229U CN 201520386401 U CN201520386401 U CN 201520386401U CN 204788229 U CN204788229 U CN 204788229U
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- measurement
- supporting seat
- workpiece
- detection apparatus
- jitter detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000005259 measurement Methods 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a round detection device that beats, including having inductance comparator (1), supporting mechanism (2) of gauge head (11) and taking drive mechanism (3), supporting mechanism (2) are including parallel arrangement's first supporting seat (21) and second supporting seat (22), the both ends of workpiece for measurement (100) correspond respectively places on first supporting seat (21) and second supporting seat (22), take drive mechanism (3) including drive belt (33), drive belt (33) are supported each other with the excircle week of workpiece for measurement (100) and are held, the transmission direction of drive belt (33) and the axis mutually perpendicular of workpiece for measurement (100). Implement the beneficial effects of the utility model are that: round detection device that beats adopts and takes the drive mechanism isotructure, and during the measurement, the drive belt supports each other with the excircle week of workpiece for measurement and holds, drives the workpiece for measurement when drive belt rotates and rotates, compare with prior art, round detection device that beats's degree of automation is high, and measurement accuracy is higher.
Description
Technical field
The utility model relates to detecting instrument technical field, more particularly, relates to a kind of circle jitter detection apparatus.
Background technology
In prior art, circle jitter detection apparatus adopts inductance comparator to measure the round run-out tolerance of the workpiece such as axle class.During measurement, workpiece for measurement is placed on two supporting seats by gauger usually, rotates, measured the circular runout of workpiece for measurement by the gauge head of inductance comparator with the axial line of hand propelled workpiece for measurement along self.But adopt said method to measure the round run-out tolerance of work to be measured, there is the shortcomings such as the low and repeatable accuracy of measuring accuracy is poor.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides the round jitter detection apparatus that a kind of measuring accuracy is high.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of circle jitter detection apparatus, comprise the inductance comparator with gauge head; Described round jitter detection apparatus also comprises the supporting mechanism for placing workpiece for measurement, and tape handler; Described supporting mechanism comprises the first supporting seat and the second supporting seat that be arranged in parallel; The two ends of described workpiece for measurement respectively correspondence are placed on described first supporting seat and described second supporting seat; Described tape handler comprises the driving-belt between described first supporting seat and described second supporting seat; The excircle of described driving-belt and described workpiece for measurement supports mutually; The transmission direction of described driving-belt is mutually vertical with the axis of described workpiece for measurement.
In round jitter detection apparatus described in the utility model, the top of described first supporting seat offers the first standing groove, and the top of described second supporting seat offers the second standing groove; The two ends of described workpiece for measurement respectively correspondence are placed in described first standing groove and described second standing groove.
In round jitter detection apparatus described in the utility model, in described first standing groove and described second standing groove, a pair fulcrum ball is all installed; Described workpiece for measurement is placed on described fulcrum ball.
In round jitter detection apparatus described in the utility model, described fulcrum ball is agate ball.
In round jitter detection apparatus described in the utility model, described supporting mechanism also comprises the register pin that one end is placed in described first standing groove.
In round jitter detection apparatus described in the utility model, described supporting mechanism also comprises the mount pad be fixedly mounted on described first supporting seat, and for described register pin being fixed on the screw element on described mount pad; Described register pin is arranged on described mount pad movably.
In round jitter detection apparatus described in the utility model, described supporting mechanism also comprises guide rail; Described first supporting seat and described second supporting seat are arranged on described guide rail all movably.
In round jitter detection apparatus described in the utility model, described tape handler also comprises the first belt wheel and the second belt wheel that are in transmission connection with described driving-belt, and for regulating the adjusting part of the centre distance of described first belt wheel and described second belt wheel; Described first belt wheel is arranged on described adjusting part.
In round jitter detection apparatus described in the utility model, described tape handler also comprises the motor for driving described first belt wheel to rotate, and controls the speed-regulating switch of described machine operation.
In round jitter detection apparatus described in the utility model, described round jitter detection apparatus also comprises base; Described inductance comparator, described supporting mechanism, and described tape handler is installed on described base.
Implement round jitter detection apparatus of the present utility model, there is following beneficial effect: described round jitter detection apparatus adopts the structures such as tape handler, during measurement, the excircle of driving-belt and workpiece for measurement supports mutually, drive workpiece for measurement to rotate when driving-belt rotates, compared with rotating with the manual promotion workpiece for measurement of prior art, the automaticity of described round jitter detection apparatus is high, and measuring accuracy is higher, repeatability and stability better.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the perspective view of the round jitter detection apparatus that the utility model preferred embodiment provides;
Fig. 2 is the structural drawing of the supporting mechanism in the round jitter detection apparatus shown in Fig. 1.
Embodiment
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1, preferred embodiment of the present utility model provides a kind of circle jitter detection apparatus, and it comprises inductance comparator 1, supporting mechanism 2, tape handler 3 and base 4.Inductance comparator 1, supporting mechanism 2, and tape handler 3 is installed on base 4.
Particularly, as shown in Figure 1, this inductance comparator 1 is for measuring the round run-out tolerance of the workpiece such as axle class, it has gauge head 11, during measurement, is contacted by the outer wall of gauge head 11 with workpiece for measurement 100, when workpiece for measurement 100 rotates, the round run-out tolerance of workpiece for measurement 100 can be measured.Inductance comparator 1 is the common surveying instrument of prior art, does not repeat them here.
Consult shown in Fig. 1 as Fig. 2, this supporting mechanism 2 is for placing workpiece for measurement 100, it comprises the first supporting seat 21, second supporting seat 22, fulcrum ball 23, register pin 24, mount pad 25, screw element 26, guide rail 27 and holder 28.Wherein, the first supporting seat 21 is identical with the structure of the second supporting seat 22, and it is roughly square structure, and both be arranged in parallel, and the two ends of workpiece for measurement 100 respectively correspondence are placed on the first supporting seat 21 and the second supporting seat 22.In the present embodiment, the top of the first supporting seat 21 offers the first standing groove 211, the top of the second supporting seat 22 offers the second standing groove 221, the two ends of workpiece for measurement 100 respectively correspondence are placed in the first standing groove 211 and the second standing groove 221, preferably, the first standing groove 211 and the second standing groove 221 are V-shaped groove.All be provided with a pair fulcrum ball 23 in first standing groove 211 and the second standing groove 221, workpiece for measurement 100 is placed on fulcrum ball 23, and preferably, this fulcrum ball 23 is agate ball, the characteristics such as it is high that agate ball has intensity, wear-resisting.Adopt the structure of this fulcrum ball 23, workpiece for measurement 100 is point cantact with the contact of supporting mechanism 2, and during measurement, the rotation of workpiece for measurement 100 is more smooth and easy, is conducive to improving measuring accuracy.
Register pin 24 is arranged on the first supporting seat 21 one end away from the second supporting seat 22, and one end of register pin 24 is placed in the first standing groove 211.Adopt the structure of this register pin 24, when workpiece for measurement 100 is placed on supporting mechanism 2, one end of register pin 24 can support mutually with workpiece for measurement 100, effectively prevents the axial float of workpiece for measurement 100, and then improves the measuring accuracy of workpiece for measurement 100.In this embodiment, mount pad 25 is fixedly mounted on the first supporting seat 21, and screw element 26 is for being fixed on mount pad 25 by register pin 24.Register pin 24 is arranged on mount pad 25 movably, adopts this structure, can adjust the installation site of register pin 24, to adapt to the workpiece for measurement 100 of different size.
Guide rail 27 is arranged on base 4 by holder 28, and the first supporting seat 21 and the second supporting seat 22 are arranged on guide rail 27 all movably.Adopt this structure, the distance between the first supporting seat 21 and the second supporting seat 22 can be adjusted, with the workpiece for measurement 100 making described round jitter detection apparatus can measure different length, thus meet the demand of different client.
As shown in Figure 1, this tape handler 3 comprises the first belt wheel 31, second belt wheel 32, driving-belt 33, adjusting part 34, motor 35 and speed-regulating switch 36.Driving-belt 33 is in transmission connection on the first belt wheel 31 and the second belt wheel 32, and it is between the first supporting seat 21 and the second supporting seat 22.During measurement, driving-belt 33 supports mutually with the excircle of workpiece for measurement 100, and the transmission direction of driving-belt 33 is mutually vertical with the axis of workpiece for measurement 100, and workpiece for measurement 100 can be driven when driving-belt 33 rotates along its axial rotation.Adjusting part 34 is for regulating the centre distance of the first belt wheel 31 and the second belt wheel 32, and the first belt wheel 31 is arranged on adjusting part 34.This adjusting part 34 can adopt movable block structure common in prior art, does not repeat them here.Motor 35 rotates for driving the first belt wheel 31, and speed-regulating switch 36 controls motor 35 and works, thus controls the velocity of rotation of workpiece for measurement 100.
Use the round jitter detection apparatus as above described in embodiment, because described round jitter detection apparatus adopts the structures such as tape handler 3, during measurement, driving-belt 33 supports mutually with the excircle of workpiece for measurement 100, drive workpiece for measurement 100 to rotate when driving-belt 33 rotates, compared with rotating with the manual promotion workpiece for measurement 100 of prior art, the automaticity of described round jitter detection apparatus is high, and measuring accuracy is higher, repeatability and stability better.Secondly, supporting mechanism 2 adopts the structure of fulcrum ball 23, and make workpiece for measurement 100 be point cantact with the contact of supporting mechanism 2, during measurement, the rotation of workpiece for measurement 100 is more smooth and easy, is conducive to improving measuring accuracy.Moreover supporting mechanism 2 adopts the structure of register pin 24, effectively can prevent the axial float of workpiece for measurement 100, and then improve the measuring accuracy of workpiece for measurement 100.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, also can make a lot of form, these all belong within protection of the present utility model.
Claims (10)
1. justify a jitter detection apparatus, comprise the inductance comparator (1) with gauge head (11); It is characterized in that: described round jitter detection apparatus also comprises the supporting mechanism (2) for placing workpiece for measurement (100), and tape handler (3); Described supporting mechanism (2) comprises the first supporting seat (21) and the second supporting seat (22) that be arranged in parallel; The two ends of described workpiece for measurement (100) respectively correspondence are placed on described first supporting seat (21) with on described second supporting seat (22); Described tape handler (3) comprises the driving-belt (33) be positioned between described first supporting seat (21) and described second supporting seat (22); Described driving-belt (33) supports mutually with the excircle of described workpiece for measurement (100); The transmission direction of described driving-belt (33) is mutually vertical with the axis of described workpiece for measurement (100).
2. round jitter detection apparatus according to claim 1, it is characterized in that: the top of described first supporting seat (21) offers the first standing groove (211), the top of described second supporting seat (22) offers the second standing groove (221); The two ends of described workpiece for measurement (100) respectively correspondence are placed on described first standing groove (211) with described second standing groove (221).
3. round jitter detection apparatus according to claim 2, is characterized in that: be all provided with a pair fulcrum ball (23) in described first standing groove (211) and described second standing groove (221); Described workpiece for measurement (100) is placed on described fulcrum ball (23).
4. round jitter detection apparatus according to claim 3, is characterized in that: described fulcrum ball (23) is agate ball.
5. round jitter detection apparatus according to claim 2, is characterized in that: described supporting mechanism (2) also comprises the register pin (24) that one end is placed in described first standing groove (211).
6. round jitter detection apparatus according to claim 5, it is characterized in that: described supporting mechanism (2) also comprises the mount pad (25) be fixedly mounted on described first supporting seat (21), and for described register pin (24) being fixed on the screw element (26) on described mount pad (25); Described register pin (24) is arranged on described mount pad (25) movably.
7. round jitter detection apparatus according to claim 1, is characterized in that: described supporting mechanism (2) also comprises guide rail (27); Described first supporting seat (21) and described second supporting seat (22) are arranged on described guide rail (27) all movably.
8. round jitter detection apparatus according to claim 1, it is characterized in that: described tape handler (3) also comprises the first belt wheel (31) and the second belt wheel (32) that are in transmission connection with described driving-belt (33), and for regulating the adjusting part (34) of the centre distance of described first belt wheel (31) and described second belt wheel (32); Described first belt wheel (31) is arranged on described adjusting part (34).
9. round jitter detection apparatus according to claim 8, it is characterized in that: described tape handler (3) also comprises the motor (35) for driving described first belt wheel (31) to rotate, and control the speed-regulating switch (36) that described motor (35) works.
10. the round jitter detection apparatus according to any one of claim 1 ~ 9, is characterized in that: described round jitter detection apparatus also comprises base (4); Described inductance comparator (1), described supporting mechanism (2), and described tape handler (3) is installed on described base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386401.5U CN204788229U (en) | 2015-06-05 | 2015-06-05 | Round detection device that beats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386401.5U CN204788229U (en) | 2015-06-05 | 2015-06-05 | Round detection device that beats |
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| CN204788229U true CN204788229U (en) | 2015-11-18 |
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| CN201520386401.5U Expired - Fee Related CN204788229U (en) | 2015-06-05 | 2015-06-05 | Round detection device that beats |
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| CN (1) | CN204788229U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036566A (en) * | 2017-05-25 | 2017-08-11 | 中核（天津）机械有限公司 | The detection means of columnar workpiece end face run-out |
| CN107202561A (en) * | 2017-07-31 | 2017-09-26 | 中核(天津)科技发展有限公司 | Multi-diameter shaft jitter detection apparatus and detection method |
| CN107228643A (en) * | 2017-07-31 | 2017-10-03 | 中核(天津)科技发展有限公司 | A kind of string supporting intracavity tubular elements positioner and localization method |
| CN107246855A (en) * | 2017-07-31 | 2017-10-13 | 中核(天津)科技发展有限公司 | Positioner and localization method for multi-diameter shaft glitch detection |
| CN107270843A (en) * | 2017-07-31 | 2017-10-20 | 中核(天津)科技发展有限公司 | A kind of balancing machine and detection method that intracavity positioning is supported based on string |
| CN107289889A (en) * | 2017-08-03 | 2017-10-24 | 中核(天津)科技发展有限公司 | The loading attachment and driving method of cylindrical member revolution measurement |
| CN108592850A (en) * | 2018-03-21 | 2018-09-28 | 中原工学院 | A kind of spindle blade multi-section radial run-out detecting system |
| CN108871252A (en) * | 2018-07-27 | 2018-11-23 | 天津大学 | Based on synchronous belt drive-type roller workpiece radial pulsation measurement device and measurement method |
| CN109000530A (en) * | 2018-07-27 | 2018-12-14 | 天津大学 | The roller radial pulsation measurement device and method driven based on roller support and idler wheel |
| CN111928764A (en) * | 2020-10-16 | 2020-11-13 | 南京拓和机电科技有限公司 | Equipment and method for detecting residual electric runout of high-speed rotor of centrifugal compressor |
-
2015
- 2015-06-05 CN CN201520386401.5U patent/CN204788229U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036566A (en) * | 2017-05-25 | 2017-08-11 | 中核（天津）机械有限公司 | The detection means of columnar workpiece end face run-out |
| CN107202561A (en) * | 2017-07-31 | 2017-09-26 | 中核(天津)科技发展有限公司 | Multi-diameter shaft jitter detection apparatus and detection method |
| CN107228643A (en) * | 2017-07-31 | 2017-10-03 | 中核(天津)科技发展有限公司 | A kind of string supporting intracavity tubular elements positioner and localization method |
| CN107246855A (en) * | 2017-07-31 | 2017-10-13 | 中核(天津)科技发展有限公司 | Positioner and localization method for multi-diameter shaft glitch detection |
| CN107270843A (en) * | 2017-07-31 | 2017-10-20 | 中核(天津)科技发展有限公司 | A kind of balancing machine and detection method that intracavity positioning is supported based on string |
| CN107289889A (en) * | 2017-08-03 | 2017-10-24 | 中核(天津)科技发展有限公司 | The loading attachment and driving method of cylindrical member revolution measurement |
| CN108592850A (en) * | 2018-03-21 | 2018-09-28 | 中原工学院 | A kind of spindle blade multi-section radial run-out detecting system |
| CN108592850B (en) * | 2018-03-21 | 2020-03-10 | 中原工学院 | Multi-section radial circular runout detection system for spindle blade |
| CN108871252A (en) * | 2018-07-27 | 2018-11-23 | 天津大学 | Based on synchronous belt drive-type roller workpiece radial pulsation measurement device and measurement method |
| CN109000530A (en) * | 2018-07-27 | 2018-12-14 | 天津大学 | The roller radial pulsation measurement device and method driven based on roller support and idler wheel |
| CN111928764A (en) * | 2020-10-16 | 2020-11-13 | 南京拓和机电科技有限公司 | Equipment and method for detecting residual electric runout of high-speed rotor of centrifugal compressor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |