CN203550894U - Concentricity detector - Google Patents
Concentricity detector Download PDFInfo
- Publication number
- CN203550894U CN203550894U CN201320616681.5U CN201320616681U CN203550894U CN 203550894 U CN203550894 U CN 203550894U CN 201320616681 U CN201320616681 U CN 201320616681U CN 203550894 U CN203550894 U CN 203550894U
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- China
- Prior art keywords
- platen
- roller
- concentricity
- down adjustment
- block
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a concentricity detector comprising a lever gauge, a first bench and a second bench; the first bench is fixed with the second bench through connecting rods; a slide rod is also arranged between the first bench and the second bench; the slide rod is provided with a slidable vertical pillar; the vertical pillar is provided with the movable lever gauge; the connecting rod is provided with a slidable support piece having two support rollers; the slide rod is also provided with a slidable roller adjusting rod; the roller adjusting rod is provided with a movable roller fixing piece; the roller fixing piece is provided with an elastic roller. The concentricity detector not only can detect the concentricity of axis parts without central holes, but also can detect the concentricity of axis parts with multi steps.
Description
Technical field:
The utility model relates to part manufacture field, is specifically a kind of concentricity testing device.
Background technology:
In known technology, detect concentricity and conventionally adopt deflection instrument, but deflection instrument there is a shortcoming, cannot detect the part that there is no center pit; And another conventional sense device concentricity meter has limitation equally, can only detect the axial workpiece of one or two steps.
Utility model content:
Technical problem to be solved in the utility model is, provides a kind of and can detect the concentricity testing device that there is no the axial workpiece of center pit concentricity, and this concentricity testing device also can detect the concentricity of many steps axial workpiece.
Technical solution of the present utility model is, a kind of concentricity testing device is provided, comprise lever meter, the first platen, the second platen, the first platen and the second platen are fixed by connecting link, between the first platen and the second platen, be also provided with slide bar, slide bar is provided with slidably column, column is provided with movably lever meter, connecting link is provided with slidably back-up block, back-up block is provided with two support rollers, on slide bar, be also provided with slidably roller adjuster bar, roller adjuster bar is provided with movably roller fixed block, roller fixed block is provided with elastic force roller.
Adopt after above structure compared with prior art, the utlity model has following advantage: by back-up block slidably and lever meter that can up-down adjustment and roller fixed block movably, just can meet the measurement of the concentricity of different axial workpieces, by support roller and elastic force roller, can fix product to be measured, then adjustment (adjusting) lever table just can be measured the concentricity of the axial workpiece that there is no center pit, also can detect the concentricity of many steps axial workpiece, simple and practical.
As preferably, described roller fixed block comprises slide block and clamping limb, and slide block one end is set on roller adjuster bar, and the slide block other end, by drive-connecting shaft and the pivot joint of clamping limb one end, is also arranged with torque spring on drive-connecting shaft, and the clamping limb other end and elastic force roller are fixed.Torque spring can better fix product to be measured by elastic force roller.
As preferably, the second platen is provided with up-down adjustment piece and left and right adjusting piece, one end of up-down adjustment piece is provided with through hole, and be provided with one end of through hole from the bottom up through the second platen, left and right adjusting piece passes from the through hole of up-down adjustment piece, the two ends of left and right adjusting piece are respectively equipped with slidably support slipper, are also provided with the knob coordinating with up-down adjustment piece on the second platen, and knob is threaded with the second platen and leans with up-down adjustment piece.Can better fix so the long product of axial length.
Further, on the first platen, be also provided with and insert a through hole.Conveniently laying pen.
Accompanying drawing explanation:
Accompanying drawing is structural representation of the present utility model.
In figure, 1, lever meter, 2, the first platen, 3, the second platen, 4, connecting link, 5, slide bar, 6, back-up block, 7, support roller, 8, roller adjuster bar, 9, elastic force roller, 10, roller fixed block, 11, up-down adjustment piece, 12, left and right adjusting piece, 13, support slipper, 15, knob, 16, pen plughole, 18, product to be measured.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in the figure, a kind of concentricity testing device, comprise lever meter 1, the first platen 2, the second platen 3, the first platen 2 and the second platen 3 are fixing by connecting link 4, between the first platen 2 and the second platen 3, be also provided with slide bar 5, slide bar 5 is provided with slidably column, column is provided with movably lever meter 1, connecting link 4 is provided with slidably back-up block 6, back-up block 6 is provided with two support rollers 7, on slide bar 5, be also provided with slidably roller adjuster bar 8, roller adjuster bar 8 is provided with movably roller fixed block 10, roller fixed block 10 is provided with elastic force roller 9, specifically, roller fixed block 10 comprises slide block and clamping limb, slide block one end is set on roller adjuster bar 8, the slide block other end is by drive-connecting shaft and the pivot joint of clamping limb one end, on drive-connecting shaft, be also arranged with torque spring, the clamping limb other end and elastic force roller are fixed.
In addition, the second platen 3 is provided with up-down adjustment piece 11 and left and right adjusting piece 12, one end of up-down adjustment piece 11 is provided with through hole, and be provided with one end of through hole from the bottom up through the second platen 3, left and right adjusting piece 12 passes from the through hole of up-down adjustment piece 11, the two ends of left and right adjusting piece 12 are respectively equipped with slidably and are also provided with the knob 15 coordinating with up-down adjustment piece 11 on support slipper 13, the second platens 3, and knob 15 is threaded with the second platen 3 and leans with up-down adjustment piece 11.And, for the conveniently laying recording pointer that often will use, can on the first platen, be provided with and insert a through hole 16.
During detection, product is placed on support roller 7, regulates the height of elastic force roller 9, and then adjustment (adjusting) lever table 1, to suitable height, finally rotates product 18 to be measured, measures; If the product of many steps, first regulate up-down adjustment piece 11 and support slipper 13 to correct position, then the step of product to be measured 18 one end is placed on support slipper 13, other end step is placed on support roller 7, then same rotation product 18 to be measured, measures concentricity value.
Below only with regard to the utility model preferred embodiment, be described, but can not be interpreted as it is limitations on claims.Every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do, includes within scope of patent protection of the present utility model.
Claims (4)
1. a concentricity testing device, comprise lever meter, the first platen, the second platen, the first platen and the second platen are fixed by connecting link, between the first platen and the second platen, be also provided with slide bar, slide bar is provided with slidably column, column is provided with movably lever meter, it is characterized in that: connecting link is provided with slidably back-up block, back-up block is provided with two support rollers, on slide bar, be also provided with slidably roller adjuster bar, roller adjuster bar is provided with movably roller fixed block, and roller fixed block is provided with elastic force roller.
2. concentricity testing device according to claim 1, it is characterized in that: described roller fixed block comprises slide block and clamping limb, slide block one end is set on roller adjuster bar, the slide block other end is by drive-connecting shaft and the pivot joint of clamping limb one end, on drive-connecting shaft, be also arranged with torque spring, the clamping limb other end and elastic force roller are fixed.
3. concentricity testing device according to claim 1, it is characterized in that: the second platen is provided with up-down adjustment piece and left and right adjusting piece, one end of up-down adjustment piece is provided with through hole, and be provided with one end of through hole from the bottom up through the second platen, left and right adjusting piece passes from the through hole of up-down adjustment piece, the two ends of left and right adjusting piece are respectively equipped with slidably support slipper, on the second platen, be also provided with the knob coordinating with up-down adjustment piece, knob is threaded with the second platen and leans with up-down adjustment piece.
4. concentricity testing device according to claim 1, is characterized in that: on the first platen, be also provided with and insert a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616681.5U CN203550894U (en) | 2013-09-30 | 2013-09-30 | Concentricity detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616681.5U CN203550894U (en) | 2013-09-30 | 2013-09-30 | Concentricity detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550894U true CN203550894U (en) | 2014-04-16 |
Family
ID=50468995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616681.5U Expired - Fee Related CN203550894U (en) | 2013-09-30 | 2013-09-30 | Concentricity detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550894U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006712A (en) * | 2014-05-28 | 2014-08-27 | 中广核核电运营有限公司 | Tool for measuring rotor of charging pump of RCV |
| KR101776843B1 (en) | 2015-10-13 | 2017-09-11 | 여계성 | An Apparatus for Investigating Concentricity of Both of End Parts |
| CN109099843A (en) * | 2018-10-24 | 2018-12-28 | 哈工大机器人集团（哈尔滨）华粹智能装备有限公司 | A kind of profiled piece non-contact measurement device for measuring |
| CN110174037A (en) * | 2019-06-26 | 2019-08-27 | 湖北博利特种汽车装备股份有限公司 | A kind of axis class processing detection device |
-
2013
- 2013-09-30 CN CN201320616681.5U patent/CN203550894U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006712A (en) * | 2014-05-28 | 2014-08-27 | 中广核核电运营有限公司 | Tool for measuring rotor of charging pump of RCV |
| CN104006712B (en) * | 2014-05-28 | 2017-01-04 | 中广核核电运营有限公司 | Pump rotor survey tool is filled on a kind of RCV |
| KR101776843B1 (en) | 2015-10-13 | 2017-09-11 | 여계성 | An Apparatus for Investigating Concentricity of Both of End Parts |
| CN109099843A (en) * | 2018-10-24 | 2018-12-28 | 哈工大机器人集团（哈尔滨）华粹智能装备有限公司 | A kind of profiled piece non-contact measurement device for measuring |
| CN110174037A (en) * | 2019-06-26 | 2019-08-27 | 湖北博利特种汽车装备股份有限公司 | A kind of axis class processing detection device |
| CN110174037B (en) * | 2019-06-26 | 2021-03-19 | 湖北博利特种汽车装备股份有限公司 | Axle type processing check out test set |
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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: 20140416 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |