CN201715982U - Quick measurement device for length size of small step shaft class product - Google Patents
Quick measurement device for length size of small step shaft class product Download PDFInfo
- Publication number
- CN201715982U CN201715982U CN2010202453018U CN201020245301U CN201715982U CN 201715982 U CN201715982 U CN 201715982U CN 2010202453018 U CN2010202453018 U CN 2010202453018U CN 201020245301 U CN201020245301 U CN 201020245301U CN 201715982 U CN201715982 U CN 201715982U
- Authority
- CN
- China
- Prior art keywords
- measurement device
- base
- depression
- block
- step shaft
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a quick measurement device for the length size of a small step shaft class product, which comprises a base and a support block which is fixedly arranged on the base, wherein the upper end face of the support block is provided with an open type V-shaped groove, a clamping rod of a micrometer gauge and a locking nut of the micrometer gauge are fixedly arranged on the base at one side of the support block along the length direction of the V-shaped groove, and the locking nut of the micrometer gauge is arranged on the clamping rod. The measurement device can quickly and conveniently measure the length size of the small step shaft class product with high accuracy and meets the requirements of size control and batch check on a production field.
Description
Technical field:
The utility model relates to a kind of mechanical axis series products device for detecting length, specifically a kind of small stair axis products length dimension rapid measurement device, the axle head that it can high precision, measure axis products small stair, closed tolerance quickly and easily is length dimension in the same way.
Background technology:
In axis products was processed and measured, the tolerance control of length dimension was varied, and the dimensional tolerence that has is very little, and step surface is very little, guarantee the practical set requirement, has bigger difficulty in control and measurement.
Original technological means: 1, use the general measurer of vernier class to detect, its characteristics: measuring accuracy is low, and efficient is also low, for measure small stair, closed tolerance, axle head in the same way length dimension then can't realize; 2, use projector to detect its characteristics: the measuring accuracy height, but efficient is too low, is not suitable for mass detection, more is not suitable for process on-line measurement and quality control.
Summary of the invention:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of small stair axis products length dimension rapid measurement device, and its measuring accuracy height, speed are fast, durable in use, is applicable to the batch inspection of the measurement of production scene and control, part.
The utility model technical solution problem adopts following technical scheme:
Small stair axis products length dimension rapid measurement device, comprise base and be fixedly arranged on back-up block on the base, be provided with open v-depression in the upper surface of described back-up block, on the base of back-up block one side, be installed with the clock gauge supporting rod and be located at clock gauge set nut on the supporting rod along the length direction of described v-depression.
Design feature of the present utility model also is:
Angle between two inclined-planes of described v-depression is 70 °.
On two inclined-planes of described v-depression, be inlaid with the hard, wear-resistant alloy into a single integrated structure with back-up block.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
Measurement mechanism of the present utility model, the v-depression of its base upper support piece can be used for supporting location measured axis series products, but measure the length dimension of small stair axis products, the requirement of satisfy the production scene size Control, checking in batches quickly and easily with clock gauge high precision fixing on the supporting rod.
Form 70 ° angle between two inclined-planes of the v-depression of the utility model back-up block, guaranteed the more stable support location of measured axis series products, and be inlaid with the hard, wear-resistant alloy on two inclined-planes of v-depression, guarantee that it is durable in use.
Description of drawings:
Fig. 1 is the enlarged drawing of measured axis series products; Fig. 2 is a user mode vertical view of the present utility model; Fig. 3 is a user mode stereographic map of the present utility model.
Number in the figure: 1 base, 2 back-up blocks, 3V connected in star, 4 supporting rods, 5 set nuts, 6 clock gauges, 7 measured axis series products.
Below pass through embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
Embodiment:
Embodiment: in conjunction with Fig. 1-3, measurement mechanism of the present utility model, be used for small stair axis products length dimension is measured fast, it comprises base 1 and is fixedly arranged on back-up block 2 on the base, be provided with open v-depression 3 in the upper surface of back-up block 2, length direction along v-depression is installed with clock gauge supporting rod 4 on the base 1 of back-up block one side, supporting rod 4 is provided with radial screw bore, and set nut 5 can rotate in threaded hole and be used for fixing clock gauge 6.
For measured axis series products 7 clamping firmly being positioned in the v-depression, in specifically being provided with, it is 70 ° that the angle between two inclined-planes of formation v-depression 3 is made as.In order to make measurement mechanism durable in use, be to be inlaid with the hard, wear-resistant alloy into a single integrated structure on two inclined-planes of v-depression with position easy to wear with back-up block.
Concrete make and use, the alloy material that uses the hardness high abrasion to decrease is embedded on two inclined-planes of the back-up block that the 40Cr material becomes, and utilizes the brazing connection technology that it is become one; During measurement, clock gauge 6 is clamped on the supporting rod 4, place the front end of back-up block 2, be placed on the v-depression with the preprepared standard component clock gauge is proofreaded zero-bit, and with set nut 5 lockings, change measured axis series products 7 again into and be put in clamping location in the v-depression reposefully, measure the outside vertical end face that end face (step surface) is close to back-up block for one of the measured axis series products, another is measured end face and contacts with clock gauge, and the difference of reading on clock gauge with respect to standard component gets final product.
Claims (3)
1. small stair axis products length dimension rapid measurement device, it is characterized in that comprising base and be fixedly arranged on back-up block on the base, be provided with open v-depression in the upper surface of described back-up block, on the base of back-up block one side, be installed with the clock gauge supporting rod and be located at clock gauge set nut on the supporting rod along the length direction of described v-depression.
2. small stair axis products length dimension rapid measurement device according to claim 1 is characterized in that the angle between two inclined-planes of described v-depression is 70 °.
3. small stair axis products length dimension rapid measurement device according to claim 1 is characterized in that being inlaid with the hard, wear-resistant alloy into a single integrated structure with back-up block on two inclined-planes of described v-depression.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202453018U CN201715982U (en) | 2010-06-30 | 2010-06-30 | Quick measurement device for length size of small step shaft class product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202453018U CN201715982U (en) | 2010-06-30 | 2010-06-30 | Quick measurement device for length size of small step shaft class product |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201715982U true CN201715982U (en) | 2011-01-19 |
Family
ID=43461986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010202453018U Expired - Fee Related CN201715982U (en) | 2010-06-30 | 2010-06-30 | Quick measurement device for length size of small step shaft class product |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201715982U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103471491A (en) * | 2013-08-19 | 2013-12-25 | 蚌埠鼎盛三庄热处理有限公司 | Shaft detection apparatus |
CN105571450A (en) * | 2015-12-16 | 2016-05-11 | 芜湖市甬微制冷配件制造有限公司 | M1C main shaft length testing fixture |
CN107131810A (en) * | 2017-06-20 | 2017-09-05 | 横店集团浙江英洛华国际贸易有限公司 | Length of shaft detection means |
-
2010
- 2010-06-30 CN CN2010202453018U patent/CN201715982U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103471491A (en) * | 2013-08-19 | 2013-12-25 | 蚌埠鼎盛三庄热处理有限公司 | Shaft detection apparatus |
CN105571450A (en) * | 2015-12-16 | 2016-05-11 | 芜湖市甬微制冷配件制造有限公司 | M1C main shaft length testing fixture |
CN107131810A (en) * | 2017-06-20 | 2017-09-05 | 横店集团浙江英洛华国际贸易有限公司 | Length of shaft detection means |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2823976Y (en) | Adjustable internal and external diameter gauge calibrating apparatus | |
CN101776429B (en) | Check tool for measuring axial length of crank shaft and application thereof | |
CN201522253U (en) | Slope measuring instrument | |
CN207132827U (en) | A kind of bearing roller detection means | |
CN101799267A (en) | Device and method for measuring symmetry of spindle keyways | |
CN104807388A (en) | Measuring tool and method for measuring size of inner dual-ring groove part control edge | |
CN202216637U (en) | Arc section radium fast-measuring tool | |
CN201715982U (en) | Quick measurement device for length size of small step shaft class product | |
CN201828221U (en) | Cylinder jacket length and spigot height checking fixture | |
CN202648597U (en) | Coupling sleeve step surface to stepped hole surface depth measuring gauge | |
CN204115694U (en) | Bearing ring grooved position measuring instrument | |
CN103644839A (en) | Electronic digital display small-angle displacement measuring instrument | |
CN203908460U (en) | Large-size internal and external diameter precision measuring meter frame | |
CN209459562U (en) | A kind of online small lot detection tool of wearing ring | |
CN202361916U (en) | Measuring tool for rapid distance measurement | |
CN204730792U (en) | A kind of hand-held internal diameter guide rail conical surface measurement mechanism | |
CN201731845U (en) | Bearing bush radius height measuring device | |
CN204313810U (en) | Cylindrical gear and male splines diameter run-out rapid measurement device | |
CN105547108A (en) | Rapid outer spline cross-rod distance measurement device | |
CN101788252B (en) | Adjustable and movable lever indicator bracket on test flat plate and application method thereof | |
CN210981108U (en) | Internal spline tooth top circle diameter inspection fixture | |
CN103542978A (en) | Pressure sensor metering testing clamp | |
CN103884259B (en) | A kind of bearing clearance measuring device | |
CN202393336U (en) | Novel workpiece verticality detecting tool | |
CN104864796A (en) | Bearing clearance measuring device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20110119 Termination date: 20150630 |
|
EXPY | Termination of patent right or utility model |