CN104567785A - Profile detection tool - Google Patents
Profile detection tool Download PDFInfo
- Publication number
- CN104567785A CN104567785A CN201310506530.9A CN201310506530A CN104567785A CN 104567785 A CN104567785 A CN 104567785A CN 201310506530 A CN201310506530 A CN 201310506530A CN 104567785 A CN104567785 A CN 104567785A
- Authority
- CN
- China
- Prior art keywords
- standard block
- sample
- detected
- riser
- vertical 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
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Classifications
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a profile detection tool which comprises a bottom plate, wherein a vertical plate is perpendicularly arranged on the bottom plate; a standard block is arranged on the vertical plate through a positioning shaft; a sample to be detected is fixed outside the standard block through a locking nut of the positioning shaft; a linear sliding rail corresponding to the vertical plate is arranged on the bottom plate; a gauge stand is fixed on the linear sliding rail; a reading gauge is movably connected to the gauge stand; a plurality of limiting holes are formed in the standard block; the standard block and the vertical plate are limited through a limiting pin; the standard block and the sample to be detected are further positioned through a positioning pin. According to the profile detection tool, the sample to be detected can be detected by virtue of positioning of the standard block, parallel arrangement of the sample to be detected and the standard block, and movement of the linear sliding rail, so that the profile detection tool is simple in structure, economical and applicable; by the limiting pin, the standard block can be limited on the vertical plate, and the position of the standard block can be regulated, so that measurement accuracy is ensured; by the positioning pin, the consistency of the standard block and the sample to be detected is ensured, and meanwhile, measurement accuracy is further ensured.
Description
Technical field
The present invention relates to a kind of survey instrument, particularly a kind of profile tolerance cubing.
Background technology
At present, measure profile tolerance and generally all adopt three coordinates, contourgraph etc., but no matter be three coordinates or contourgraph, measure profile tolerance long for detection time, testing cost is expensive, and the exact instrument such as three coordinates, contourgraph are very high to environmental requirement, its installation site is fixed, there is certain distance distance production scene, is not easy to instant detection, is not suitable for mass production applications.
Summary of the invention
The present invention be in order to simple to operate, accuracy of reading, efficiency is high, usable range is wide, special proposes a kind of profile tolerance cubing.
For this reason, technical scheme of the present invention is as follows: a kind of profile tolerance cubing, comprises base plate, base plate is vertically provided with riser, it is characterized in that: on riser, be provided with calibrated bolck by locating shaft, and calibrated bolck fixes testing sample by the set nut of locating shaft outward; On base plate, corresponding riser is provided with linear slide rail, and linear slide rail is fixed with dial framework, and dial framework is connected with read table.
The improvement of such scheme is: calibrated bolck be provided with multiple spacing hole and riser spacing by spacer pin.
The improvement of such scheme is: calibrated bolck and testing sample are also located by register pin.
Beneficial effect:
The present invention utilizes the ornaments arranged side by side of the location of calibrated bolck and testing sample, and the movement of recycling linear slide rail just can detect testing sample, and structure simple economy is suitable for.
Utilize linear slide rail cubing body and dial framework to be combined, realize read table and move the detection fixing with testing sample.
The setting of spacer pin enables calibrated bolck at riser upper limit, and adjusts the position of calibrated bolck, ensures accurately carrying out of measurement.
The setting of register pin is the consistance in order to ensure calibrated bolck and testing sample, equally also ensures its precision measured.
Accompanying drawing explanation
Fig. 1: structural front view of the present invention.
Fig. 2: structure left view of the present invention.
Fig. 3: the front view of example criteria block 4.
Fig. 4: the front view of example testing sample 11.
In figure, 1 is read table, and 2 is dial frameworks, and 3 is linear slide rails, and 4 is example criteria blocks, and 5 is base plates, and 6 is risers, and 7 is spacer pins, and 8 is locating shafts, and 9 is register pins, and 10 is set nuts, and 11 is example testing samples, and 12 is adjustment holes.
Embodiment
The present invention as shown in Figure 1,2,3, 4.
The present invention adopts calibrated bolck to adopt example criteria block 4, testing sample adopts example testing sample 11 to be example, example criteria block 4 is included as the sample block with location, locking function measuring arbitrary product and specific manufacture, the corresponding example criteria block 4 of example testing sample 11.
A kind of profile tolerance cubing, comprises base plate 5, base plate 5 is vertically provided with riser 6, riser 6 is provided with example criteria block 4 by locating shaft 8, and example criteria block 4 is outer fixes testing sample 11 by the set nut 10 of locating shaft 8; On base plate 5, corresponding riser 6 is provided with linear slide rail 3, and dial framework 2 on linear slide rail 3, dial framework 2 is connected with read table 1.
examplecalibrated bolck 4 be provided with multiple spacing hole 12 and riser 6 spacing by spacer pin 7.
examplecalibrated bolck 4 and example testing sample 11 are also located by register pin 9.
Wherein said read table 1 comprises the conventional table such as clock gauge, dial gauge, fan dial; Dial framework 2 comprises the dial framework of various type of attachment; Linear slide rail 3 comprises various energy straight line or has the slide rail of certain angle broken line or curvilinear motion; Example testing sample 11 is close to the locating shaft 8 of locating surface with cubing body of example criteria block 4, register pin 7, set nut 10 are connected; Cubing body is included as the base plate 5, riser 6, spacer pin 7, locating shaft 8, register pin 9, the set nut 10 that realize dial framework 2, linear slide rail 3, example criteria block 4, example testing sample 11 to couple together and forms; Cubing body has a base plate 5, riser 6 and linear slide rail 3 fixed thereon, linear slide rail 3 is fixed with dial framework 2, riser 6 is provided with example criteria block 4, spacer pin 7, riser 6 is connected by locating shaft 8 with example criteria block 4, riser 6 beats a series of adjustment hole 12 according to specific products needs (realizing each position of calibrated bolck can easily be measured), spacer pin 7 is through the adjustment hole 12 on riser 6, again through the spacing hole on example criteria block 4, be used for adjusting the position of example criteria block 4.
The present invention is owing to adopting above scheme, and for production scene provides a kind of quick, convenience, accurately profile tolerance detection mode, and the method usable range is wide, and use cost is low.
During use, the first step: fixing, (is convenient to the position measured, as shown in Figure 1) for axle rotates to approximate horizontal position with locating shaft 8 by example criteria block 4, pass the spacing hole on example criteria block 4 with the adjustment hole that spacer pin 7 passes on riser 6 again, fix the position of example criteria block 4; Dial framework 2 is adsorbed onto on linear slide rail 3, fixes table and dial framework each several part web member.
Second step: calibration, is gently depressed into a certain region a of example criteria block 4, moves dial framework along fore-and-aft direction shown in Fig. 1 by indicator, observes list index change, if pointer variable quantity (measuring error) meets measuring system requirement, then calibrates dial plate and makes pointer nulling, terminate; General Requirements pointer variable quantity≤0.005, if pointer variable quantity does not meet measuring system requirement, then by the trip bolt of linear adjustment slide rail 3, for linear slide rail 3 is finely tuned, the step of recalibration, requires to terminate until pointer variable quantity (measuring error) meets measuring system.
3rd step: the installation of example testing sample 11, is close to the locating shaft 8 of locating surface with cubing body of example criteria block 4, register pin 9, set nut 10 is connected (shown in Fig. 1), guarantee reliable location and locking by example testing sample 11.
4th step: detect, indicator is gently depressed into a certain region a of calibrated bolck, moves dial framework along fore-and-aft direction shown in Fig. 1, observe list index change, record pointer is from contact sample to the variable quantity measuring terminal procedure pointer, and this variable quantity is the profile tolerance of sample at this place; Choose another region, duplicate detection process, continue measure and record data, by changing the position of spacer pin through the adjustment hole on riser, be used for the diverse location of adjustment calibrated bolck, thus reach the position detecting whole region contour degree.Get the maximal value of above-mentioned detection, be the value of testing sample profile tolerance.
Claims (3)
1. a profile tolerance cubing, comprises base plate, and base plate is vertically provided with riser, it is characterized in that: on riser, be provided with calibrated bolck by locating shaft, and calibrated bolck fixes testing sample by the set nut of locating shaft outward; On base plate, corresponding riser is provided with linear slide rail, and linear slide rail is fixed with dial framework, and dial framework is connected with read table.
2. a kind of profile tolerance cubing according to claim 1, is characterized in that: calibrated bolck be provided with multiple spacing hole and riser spacing by spacer pin.
3. a kind of profile tolerance cubing according to claim 1 and 2, is characterized in that: calibrated bolck and testing sample are also located by register pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506530.9A CN104567785A (en) | 2013-10-25 | 2013-10-25 | Profile detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506530.9A CN104567785A (en) | 2013-10-25 | 2013-10-25 | Profile detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104567785A true CN104567785A (en) | 2015-04-29 |
Family
ID=53084406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310506530.9A Pending CN104567785A (en) | 2013-10-25 | 2013-10-25 | Profile detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104567785A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897032A (en) * | 2015-05-08 | 2015-09-09 | 安徽卓金标准件有限公司 | Dial indicator switching reference device |
| CN105091716A (en) * | 2015-05-08 | 2015-11-25 | 安徽卓金标准件有限公司 | Detection apparatus for the profile of a surface of an automobile door panel |
| CN107063036A (en) * | 2017-02-27 | 2017-08-18 | 华纬科技股份有限公司 | A kind of making of C-spring lift eccentricity detecting frock and application method |
| CN107677194A (en) * | 2017-11-07 | 2018-02-09 | 广东三和控股有限公司 | A kind of Packaging Bottle Curved dectection device |
-
2013
- 2013-10-25 CN CN201310506530.9A patent/CN104567785A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897032A (en) * | 2015-05-08 | 2015-09-09 | 安徽卓金标准件有限公司 | Dial indicator switching reference device |
| CN105091716A (en) * | 2015-05-08 | 2015-11-25 | 安徽卓金标准件有限公司 | Detection apparatus for the profile of a surface of an automobile door panel |
| CN107063036A (en) * | 2017-02-27 | 2017-08-18 | 华纬科技股份有限公司 | A kind of making of C-spring lift eccentricity detecting frock and application method |
| CN107063036B (en) * | 2017-02-27 | 2019-07-16 | 华纬科技股份有限公司 | A kind of application method of C-spring lift eccentricity detecting tooling |
| CN107677194A (en) * | 2017-11-07 | 2018-02-09 | 广东三和控股有限公司 | A kind of Packaging Bottle Curved dectection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |