CN209069238U - The bounce of inside spin raceway and timing measuring device - Google Patents
The bounce of inside spin raceway and timing measuring device Download PDFInfo
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- CN209069238U CN209069238U CN201822207706.1U CN201822207706U CN209069238U CN 209069238 U CN209069238 U CN 209069238U CN 201822207706 U CN201822207706 U CN 201822207706U CN 209069238 U CN209069238 U CN 209069238U
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- stylus
- chuck
- raceway
- inside spin
- bounce
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Abstract
The utility model relates to a kind of bounce of inside spin raceway and timing measuring devices comprising: stylus；Spin chuck, for driving stylus mobile；The spin chuck is located at the top of the stylus；And bridge-type three coordinate measuring machine, including for driving the electric rotation shaft of the spin chuck；The bridge-type three coordinate measuring machine is located at the lower section of the stylus.It sufficiently applies spatial simulation technology, rapid survey and the bounce of evaluation inside spin raceway, cross dimensions machining accuracy, realizes the detection of quick response formula, provides the advanced method of quality assurance and control for automatic production line.Above-mentioned apparatus takes lever backlash eliminating equipment, realizes measurement with axial linkage by radial, angular, fundamentally solves the problems, such as the product measurement with inside spin raceway.
Description
Technical field
The utility model relates to be machined product testing technical field, more particularly to a kind of inside spin raceway bounce and
Timing measuring device.
Background technique
Examining the product with inside spin raceway, when automobile parts class product especially with inside spin raceway, detection side
Method and control of product quality become rather stubborn problem.Its main cause is as follows: first, inside spin raceway is a specific rail
The continuous three-dimensional hollow object in section, continuous dynamic capture three-dimensional space point difficulties；Second, the spiral rolling track inside entity
Sight is limited, not intuitively, it is difficult to capture the reasonability for determining test point；Third, traditional means can only detect one liang of near surface
Size is enclosed, and needs to take a large amount of working hours, more examined horizontal influence, thus it is difficult to ensure detection quality.
Therefore, it needs a kind of suitable for the bounce of inside spin raceway and timing measuring device.
Utility model content
Based on this, it is necessary to provide a kind of new bounce of inside spin raceway and timing measuring device.
A kind of bounce of inside spin raceway and timing measuring device, comprising:
Stylus；
Spin chuck, for driving stylus mobile；The spin chuck is located at the top of the stylus；
And bridge-type three coordinate measuring machine, including for driving the electric rotation shaft of the spin chuck；
The bridge-type three coordinate measuring machine is located at the lower section of the stylus.
The bounce of above-mentioned inside spin raceway and timing measuring device, sufficiently apply spatial simulation technology, rapid survey with comment
The detection of quick response formula is realized in the bounce of valence inside spin raceway, cross dimensions machining accuracy, is provided quality for automatic production line and is protected
The advanced method of card and control.Above-mentioned apparatus takes lever backlash eliminating equipment, is surveyed by radial, angular realize with axial linkage
Amount fundamentally solves the problems, such as the product measurement with inside spin raceway.
It preferably, further include stylus frame, the stylus is fixed on the stylus frame, and the spin chuck passes through the survey
Punch block drives the stylus.
Preferably, the stylus is bulb jewel stylus.
Preferably, the spin chuck includes chuck and several claws for being mounted on the chuck；The chuck connects
It connects on the electric rotation shaft.
Preferably, the number of the claw is three or four.
Preferably, the chuck and the electric rotation shaft concentricity are no more than 0.0005.
Preferably, chuck facial plane degree is no more than 0.0005.
Preferably, the top of the bridge-type three coordinate measuring machine is equipped with the plummer for carrying product to be measured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of inside spin the raceway bounce and timing measuring device of an embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with specific embodiment party
Formula, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used to solve
The utility model is released, is not used to limit the utility model.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Referring to Fig. 1, the inside spin raceway bounce of an embodiment of the utility model and timing measuring device comprising stylus
3, spin chuck 1 and bridge-type three coordinate measuring machine 2.
Wherein, the main function of stylus 3 is the information for detecting and obtaining inside spin raceway.
In the present embodiment, stylus 3 is bulb jewel stylus.Specifically, can directly applying for outer profile size is measured
Conventional specifications and models, and measure inside spin raceway, those skilled in the art can according to the standard diameter size of inside spin raceway come
Match selection.
Wherein, the main function of spin chuck 1 is, for driving stylus 3 mobile, so as to so that stylus 3 deeply in spiral shell
The inside in rotary roll road, thus the inner case of omnidirectional detection inside spin raceway.Spin chuck 1 is located at the top of stylus 3.
Preferably, spin chuck 1 includes chuck and several claws being mounted on chuck；Chuck is connected to electric rotation shaft
On.Have the advantages that the hardness of claw is balanced using claw, the synchronism of claw clamping is high；The gap of claw and chuck is equal
Even, claw moves flexibly without shaking.
Preferably, claw is symmetrically mounted on chuck a more step, and clamping in this way is more firm.
Preferably, the number of claw is three or four.It is, of course, understood that the number of claw is not limited to
Three or four, it can also be other numbers, those skilled in the art can select the number of claw according to the actual situation.
In a preferred embodiment, the bounce of inside spin raceway and timing measuring device further include stylus frame.Stylus 3 is fixed on
On stylus frame, spin chuck 1 drives stylus 3 by stylus frame.Namely say, spin chuck 1 drives stylus frame mobile, and then stylus
Frame drives stylus 3 mobile.
Wherein, bridge-type three coordinate measuring machine is a kind of high-precision automatic equipment.
Bridge-type three coordinate measuring machine 2 includes electric rotation shaft, and the main function of electric rotation shaft is, for driving spin chuck 1.
Bridge-type three coordinate measuring machine 2 is located at the lower section of stylus 3.
Preferably, the chuck and electric rotation shaft concentricity are no more than 0.0005.
Preferably, chuck facial plane degree is no more than 0.0005.
Bridge-type three coordinate measuring machine can pacify according to program measure outer profile, it is customized and adjust product starting measurement orientation,
It defines and measures, simulate inside spin raceway three-dimensional dimension, measurement point automatically generates, curved surface profile degree, slot gap, track centre line
Deviation, contact form analysis, fitting optimization, evaluate run-out tolerance.It is the rotation angle and roller axle of carrier according to transmission rule
The relationship of movement, it is automatic to calculate normal direction surface points；Measurement point and measuring route are automatically generated, exports measurement report automatically.
In one embodiment, the top of bridge-type three coordinate measuring machine 2 is equipped with the plummer for carrying product to be measured.
The bounce of above-mentioned inside spin raceway and timing measuring device, sufficiently apply spatial simulation technology, rapid survey with comment
The detection of quick response formula is realized in the bounce of valence inside spin raceway, cross dimensions machining accuracy, is provided quality for automatic production line and is protected
The advanced method of card and control.Above-mentioned apparatus takes lever backlash eliminating equipment, is surveyed by radial, angular realize with axial linkage
Amount fundamentally solves the problems, such as the product measurement with inside spin raceway.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of inside spin raceway bounce and timing measuring device characterized by comprising
Stylus；
Spin chuck, for driving stylus mobile；The spin chuck is located at the top of the stylus；
And bridge-type three coordinate measuring machine, including for driving the electric rotation shaft of the spin chuck；
The bridge-type three coordinate measuring machine is located at the lower section of the stylus.
2. inside spin raceway bounce according to claim 1 and timing measuring device, which is characterized in that further include stylus
Frame, the stylus are fixed on the stylus frame, and the spin chuck drives the stylus by the stylus frame.
3. inside spin raceway bounce according to claim 1 and timing measuring device, which is characterized in that the stylus is ball
Head jewel stylus.
4. inside spin raceway bounce according to claim 1 and timing measuring device, which is characterized in that the spin chuck
Including chuck and several claws being mounted on the chuck；The chuck is connected on the electric rotation shaft.
5. inside spin raceway bounce according to claim 4 and timing measuring device, which is characterized in that of the claw
Number is three or four.
6. inside spin raceway bounce according to claim 4 and timing measuring device, which is characterized in that the chuck and institute
Electric rotation shaft concentricity is stated no more than 0.0005.
7. inside spin raceway bounce according to claim 4 and timing measuring device, which is characterized in that chuck facial plane degree
No more than 0.0005.
8. inside spin raceway bounce according to claim 1 and timing measuring device, which is characterized in that the bridge-type three is sat
The top of co-ordinate measuring machine is equipped with the plummer for carrying product to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207706.1U CN209069238U (en) | 2018-12-27 | 2018-12-27 | The bounce of inside spin raceway and timing measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207706.1U CN209069238U (en) | 2018-12-27 | 2018-12-27 | The bounce of inside spin raceway and timing measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209069238U true CN209069238U (en) | 2019-07-05 |
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ID=67102302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822207706.1U Active CN209069238U (en) | 2018-12-27 | 2018-12-27 | The bounce of inside spin raceway and timing measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567423A (en) * | 2019-08-26 | 2019-12-13 | 中煤科工集团西安研究院有限公司 | Large-pitch conical internal thread detection device and method |
| CN115060212A (en) * | 2022-06-13 | 2022-09-16 | 中国第一汽车股份有限公司 | Spiral groove measuring method |
-
2018
- 2018-12-27 CN CN201822207706.1U patent/CN209069238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567423A (en) * | 2019-08-26 | 2019-12-13 | 中煤科工集团西安研究院有限公司 | Large-pitch conical internal thread detection device and method |
| CN115060212A (en) * | 2022-06-13 | 2022-09-16 | 中国第一汽车股份有限公司 | Spiral groove measuring method |
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