CN203605887U - Concentricity detecting device - Google Patents
Concentricity detecting device Download PDFInfo
- Publication number
- CN203605887U CN203605887U CN201320741742.0U CN201320741742U CN203605887U CN 203605887 U CN203605887 U CN 203605887U CN 201320741742 U CN201320741742 U CN 201320741742U CN 203605887 U CN203605887 U CN 203605887U
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- platen
- roller
- block
- concentricity
- bar
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Abstract
The utility model discloses a concentricity detecting device. The concentricity detecting device comprises a first bench plate and a second bench plate, and connecting rods and a sliding rod are also disposed between the first bench plate and the second bench plate; the sliding rod is provided with a slidable column, and the column is provided with a lever meter; a slidable supporting block is disposed on the connecting rods, and supporting wheels which are capable of sliding relative to the supporting block are disposed on the supporting block; and the sliding rod is also provided with a slidable roller adjusting rod, the slidable roller adjusting rod is provided with an adjustable elastic roller, and the roller adjusting rod is fixedly connected with the supporting block. According to the concentricity detecting device, concentricity of a shaft part without a center hole can be detected, and concentricity of a shaft part with multiple steps can also be detected.
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 is the convenient concentricity that detects many steps axial workpiece also.
Technical solution of the present utility model is, a kind of concentricity testing device is provided, comprise the first platen, the second platen, between the first platen and the second platen, be also provided with connecting link and slide bar, slide bar is provided with slidably column, column is provided with lever meter, connecting link is provided with slidably back-up block, back-up block is provided with two support wheels that can slide with respect to back-up block, on slide bar, be also provided with slidably roller adjuster bar, roller adjuster bar is provided with adjustable elastic force roller, and roller adjuster bar is also fixedly connected with back-up block.
Adopt after above structure compared with prior art, the utlity model has following advantage: by back-up block slidably, the support wheel that back-up block slides relatively and lever meter and adjustable elastic force roller that can up-down adjustment, just can meet the measurement of the concentricity of different axial workpieces, can fix product to be measured by support wheel and elastic force roller, and roller adjuster bar is fixedly connected with back-up block, can disposable adjustment back-up block and the relative position of elastic force roller, 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 elastic force roller is connected with roller adjuster bar by roller fixed block, 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.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 side block bar.Conveniently laying other detect small tool and recording pointer.
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 wheel, 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, side block bar, 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 wheels 7, support wheel 7 can relative sliding with respect to back-up block 6, on slide bar 5, be also provided with slidably roller adjuster bar 8, roller adjuster bar 8 is fixedly connected with roller adjuster bar 8 and is provided with movably roller fixed block 10 with slide block, 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 be provided with side block bar at the first platen, in order to avoid recording pointer drops.
When detection, product is placed on support wheel 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 wheel 7, then same rotation product 18 to be measured, measures concentricity value.
Below be only described with regard to the utility model preferred embodiment, 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 the first platen, the second platen, between the first platen and the second platen, be also provided with connecting link and slide bar, slide bar is provided with slidably column, column is provided with lever meter, it is characterized in that: connecting link is provided with slidably back-up block, back-up block is provided with two support wheels that can slide with respect to back-up block, on slide bar, be also provided with slidably roller adjuster bar, roller adjuster bar is provided with adjustable elastic force roller, and roller adjuster bar is also fixedly connected with back-up block.
2. concentricity testing device according to claim 1, it is characterized in that: described elastic force roller is connected with roller adjuster bar by roller fixed block, 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 side block bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741742.0U CN203605887U (en) | 2013-11-22 | 2013-11-22 | Concentricity detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741742.0U CN203605887U (en) | 2013-11-22 | 2013-11-22 | Concentricity detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605887U true CN203605887U (en) | 2014-05-21 |
Family
ID=50718553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741742.0U Expired - Fee Related CN203605887U (en) | 2013-11-22 | 2013-11-22 | Concentricity detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605887U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400732A (en) * | 2014-10-15 | 2015-03-11 | 平高集团有限公司 | Multifunctional tool for assembling and detecting fixed contact |
| CN105157546A (en) * | 2015-08-31 | 2015-12-16 | 丹阳市亚邦精密机械有限公司 | Internal and external diameter concentricity detector |
| CN105806261A (en) * | 2014-12-29 | 2016-07-27 | 西安隆基硅材料股份有限公司 | Work piece detection device and work piece detection method |
| CN106441046A (en) * | 2016-09-08 | 2017-02-22 | 齐泰兴精工科技（苏州）有限公司 | Coaxiality detection apparatus for step shaft |
-
2013
- 2013-11-22 CN CN201320741742.0U patent/CN203605887U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400732A (en) * | 2014-10-15 | 2015-03-11 | 平高集团有限公司 | Multifunctional tool for assembling and detecting fixed contact |
| CN104400732B (en) * | 2014-10-15 | 2017-08-25 | 平高集团有限公司 | Multi-functional frock is used in static contact assembling, detection |
| CN105806261A (en) * | 2014-12-29 | 2016-07-27 | 西安隆基硅材料股份有限公司 | Work piece detection device and work piece detection method |
| CN105157546A (en) * | 2015-08-31 | 2015-12-16 | 丹阳市亚邦精密机械有限公司 | Internal and external diameter concentricity detector |
| CN106441046A (en) * | 2016-09-08 | 2017-02-22 | 齐泰兴精工科技（苏州）有限公司 | Coaxiality detection apparatus for step shaft |
| CN106441046B (en) * | 2016-09-08 | 2019-07-23 | 齐泰兴精工科技（苏州）有限公司 | A kind of Step Shaft axiality detection 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: 20140521 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |