CN203274632U - A portable length detecting apparatus of shaft parts - Google Patents
A portable length detecting apparatus of shaft parts Download PDFInfo
- Publication number
- CN203274632U CN203274632U CN 201320247517 CN201320247517U CN203274632U CN 203274632 U CN203274632 U CN 203274632U CN 201320247517 CN201320247517 CN 201320247517 CN 201320247517 U CN201320247517 U CN 201320247517U CN 203274632 U CN203274632 U CN 203274632U
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- CN
- China
- Prior art keywords
- slide block
- block
- disposed
- guide groove
- length
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- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a portable length detecting apparatus of shaft parts. The portable length detecting apparatus comprises a detecting table on which a fixed stopping block and a slide block are installed. The detecting table is equipped with a guide groove in sliding fit with a slide groove disposed on the slide block. A floating block is disposed on the slide block. A cylindrical protrusion is disposed on the back of the floating block. The slide block is equipped with a cylindrical through hole in cooperation with the cylindrical protrusion. The slide block is equipped with a meter. The contact of the meter contacts the cylindrical protrusion. Sharp peaks are disposed on the bottom of the floating block and are in sliding fit with a step surface of the slide block. Springs are disposed between the floating block and the slide block. At least one supporting block is disposed between the slide block and the fixed stopping block and is in sliding fit with the guide groove. Scale is arranged beside the guide groove. The portable length detecting apparatus using the technical scheme is capable of fast detecting whether shaft length is qualified while fast measuring the shaft length, provides convenience for field production, and has good application prospect.
Description
Technical field
The utility model relates to a kind of length metering device, relates in particular to a kind of portable shaft class device for detecting length.
Background technology
Axial workpiece is parts commonly used during machinery production is made.Dimensional requirement to axial workpiece is generally stricter, axial workpiece size be mainly diameter dimension and length dimension, diameter dimension is measured by slide calliper rule or milscale, and length dimension is mainly to measure by ruler or tape measure, the measuring accuracy of ruler tape measure is lower, how to design a kind of can be accurately, whether qualified pick-up unit is the problem that the applicant is devoted to solve always to detect its length dimension when the length of Quick Measurement axial workpiece.
The utility model content
The purpose of this utility model is the deficiency that exists for prior art, and a kind of portable shaft class device for detecting length is provided, and the length of this device detection axle is quick, accurate and can judge simultaneously whether the length of axle is qualified.
For achieving the above object, the utility model portable shaft class device for detecting length adopts following technical scheme:
a kind of portable shaft class device for detecting length, comprise monitor station, fixed stop and slide block are installed on monitor station, described fixed stop and slide block are distributed on same straight line, slide block is provided with chute, be provided with the guide groove that is slidably matched with chute on monitor station, slide block is provided with the bolt fixing with monitor station, described slide block is provided with slider pad, the back side of this slider pad is provided with cylindrical projection, slide block is provided with the cylindrical hole that coordinates with cylindrical projection, slide block is provided with code table, the contact of code table contacts with cylindrical projection, the bottom of slider pad is provided with sharp-pointed protruding peak, the step surface of protruding peak and slide block is slidably matched, be provided with spring between slider pad and slide block, be provided with at least one back-up block between slide block and fixed stop, back-up block and guide groove are slidably matched, side at guide groove is provided with scale.
Compare with background technology, portable shaft class device for detecting length of the present utility model is placed on axle to be checked on back-up block between fixed stop and slide block, after slide block fixes, the face flush position code table reading of slider pad and slide block is zero, axle to be checked is close to fixed stop and slider pad, according to the reading of code table and the rod reading of slide block, can calculate the length of shaft by their sums, the length of fast detecting axle; When whether the length of proof bar is qualified, slide block can be fixed on basic size, whether you can fast detecting axial length qualified in margin tolerance according to the reading value of code table, can fast detecting axial length when portable shaft class device for detecting length of the present utility model can Quick Measurement axial length whether qualified, detect to produced on-site and provide convenience, have good application prospect.
Description of drawings
Fig. 1 is the structural representation of the utility model portable shaft class device for detecting length.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
as depicted in figs. 1 and 2, the utility model discloses a kind of portable shaft class device for detecting length, comprise monitor station 1, fixed stop 2 and slide block 3 are installed on monitor station 1, described fixed stop 2 is distributed on same straight line with slide block 3, being parallel to each other to the opposite of slide block and fixed stop, slide block is provided with chute, be provided with the guide groove 11 that is slidably matched with chute on monitor station, slide block is provided with the bolt 31 fixing with monitor station, described slide block is provided with slider pad 32, the back side of this slider pad 32 is provided with cylindrical projection 321, slide block is provided with the cylindrical hole 33 that coordinates with cylindrical projection, slide block is provided with code table 34, the vertical contact of end face of the contact 341 of code table and cylindrical projection 321, the bottom of slider pad 32 is provided with sharp-pointed protruding peak 322, protruding peak 322 is slidably matched with the step surface of slide block, the friction force that adopts protruding peak can reduce between slider pad and slide block makes the sensitiveer of slider pad activity, be provided with spring 35 between slider pad and slide block, spring can guarantee that slider pad automatically resets, be provided with at least one back-up block 4 between slide block and fixed stop, back-up block and guide groove are slidably matched, be provided with scale 5 on the side of guide groove, slide block, back-up block and monitor station are slidably matched and can suitably regulate according to the length of axle.
Claims (1)
1. portable shaft class device for detecting length, it is characterized in that: comprise monitor station, fixed stop and slide block are installed on monitor station, described fixed stop and slide block are distributed on same straight line, slide block is provided with chute, be provided with the guide groove that is slidably matched with chute on monitor station, slide block is provided with the bolt fixing with monitor station, described slide block is provided with slider pad, the back side of this slider pad is provided with cylindrical projection, slide block is provided with the cylindrical hole that coordinates with cylindrical projection, slide block is provided with code table, the contact of code table contacts with cylindrical projection, the bottom of slider pad is provided with sharp-pointed protruding peak, the step surface of protruding peak and slide block is slidably matched, be provided with spring between slider pad and slide block, be provided with at least one back-up block between slide block and fixed stop, back-up block and guide groove are slidably matched, side at guide groove is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247517 CN203274632U (en) | 2013-05-08 | 2013-05-08 | A portable length detecting apparatus of shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247517 CN203274632U (en) | 2013-05-08 | 2013-05-08 | A portable length detecting apparatus of shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274632U true CN203274632U (en) | 2013-11-06 |
Family
ID=49505020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320247517 Expired - Fee Related CN203274632U (en) | 2013-05-08 | 2013-05-08 | A portable length detecting apparatus of shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274632U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457498A (en) * | 2014-12-19 | 2015-03-25 | 苏州莱测检测科技有限公司 | Bar length measurement device |
| CN104515489A (en) * | 2014-11-27 | 2015-04-15 | 苏州紫金港智能制造装备有限公司 | Automatic length measuring device for sleeve parts |
| CN109141173A (en) * | 2018-08-21 | 2019-01-04 | 中国航发航空科技股份有限公司 | A kind of measurement length it is general to meter apparatus and its application method |
| CN109128382A (en) * | 2018-09-21 | 2019-01-04 | 浙江体育科学研究所 | A kind of regulating mechanism adjusting arrow length |
| CN113175909A (en) * | 2021-04-30 | 2021-07-27 | 哈尔滨理工大学 | Bearing cylindrical roller size measuring device |
-
2013
- 2013-05-08 CN CN 201320247517 patent/CN203274632U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515489A (en) * | 2014-11-27 | 2015-04-15 | 苏州紫金港智能制造装备有限公司 | Automatic length measuring device for sleeve parts |
| CN104515489B (en) * | 2014-11-27 | 2017-11-28 | 苏州紫金港智能制造装备有限公司 | A kind of sleeve part length self-operated measuring unit |
| CN104457498A (en) * | 2014-12-19 | 2015-03-25 | 苏州莱测检测科技有限公司 | Bar length measurement device |
| CN109141173A (en) * | 2018-08-21 | 2019-01-04 | 中国航发航空科技股份有限公司 | A kind of measurement length it is general to meter apparatus and its application method |
| CN109128382A (en) * | 2018-09-21 | 2019-01-04 | 浙江体育科学研究所 | A kind of regulating mechanism adjusting arrow length |
| CN113175909A (en) * | 2021-04-30 | 2021-07-27 | 哈尔滨理工大学 | Bearing cylindrical roller size measuring device |
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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: 20131106 Termination date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |