CN103697800A - Bottom surface planeness detection device of ring-hole workpiece - Google Patents
Bottom surface planeness detection device of ring-hole workpiece Download PDFInfo
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- CN103697800A CN103697800A CN201310751554.0A CN201310751554A CN103697800A CN 103697800 A CN103697800 A CN 103697800A CN 201310751554 A CN201310751554 A CN 201310751554A CN 103697800 A CN103697800 A CN 103697800A
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Abstract
本发明涉及一种圆环孔工件的底面平面度检测装置。本发明包括底座，其特征在于所述的底座上设置左竖板，中竖板和右竖板，中竖板上设置一个圆环座子，所述圆环座子的外端形成凸块，凸块插入待测圆环孔工件的圆环孔内；所述的凸块上开有一个通孔，左竖板上设置检测表，所述检测表的检测头插入凸块通孔内，所述的右竖板上设有一顶尖，所述的顶尖与待测圆环孔工件的底面相抵。本发明具有以下优点：1.检测时，不使用介质，无需后续再作清理；2.测头为圆弧面，不会损坏检测面；3.结构简单，测量稳定性良好。重复性与再现性较好，可量化平面度；4.操作方便，操作员容易学习、容易掌握，也能过采用微机控制，能够实现自动化检测。
The invention relates to a device for detecting the flatness of the bottom surface of a circular hole workpiece. The present invention includes a base, which is characterized in that a left vertical board, a middle vertical board and a right vertical board are arranged on the base, and a circular seat is arranged on the middle vertical board, and the outer end of the circular ring seat forms a protrusion. The bump is inserted into the ring hole of the ring hole workpiece to be tested; a through hole is arranged on the bump, and a detection meter is arranged on the left vertical plate, and the detection head of the detection meter is inserted into the through hole of the bump, so that The right vertical plate is provided with a top, and the top is offset against the bottom surface of the circular hole workpiece to be measured. The invention has the following advantages: 1. No medium is used during detection, and subsequent cleaning is not required; 2. The measuring head has a circular arc surface, which will not damage the detection surface; 3. The structure is simple and the measurement stability is good. The repeatability and reproducibility are good, and the flatness can be quantified; 4. The operation is convenient, the operator is easy to learn and master, and it can also be controlled by a microcomputer to realize automatic detection.
Description
Technical field
The present invention relates to a kind of flatness checking device, particularly a kind of bottom surface flatness checking device of annulus hole workpiece.
Background technology
Flatness is as a form tolerance, in machinery industry as an important test item, and for judging product quality.For roundlet annular distance bottom surface, need to detect the flatness of its bottom surface.Existing scheme generally adds an annulus stand (cubing) matching, and guarantees that end face flatness is good.At end face, coat medium (dyestuff) and check workpiece end face and bottom surface, annulus hole laminating situation, judgement bottom surface, annulus hole flatness.This scheme is on sense organ, product to be judged, countless certificates.
Summary of the invention
The object of the present invention is to provide a kind of bottom surface flatness checking device of annulus hole workpiece, can measure bottom surface, annulus hole flatness size, have quantized data, easy and simple to handle, be applicable to annulus hole flatness and require high product to detect, as annulus class cutter.
For this reason, the present invention takes following technical scheme: a kind of bottom surface flatness checking device of annulus hole workpiece, comprise base, it is characterized in that, on described base, left riser is set, middle riser and right riser, an annulus stand is set on middle riser, and the outer end of described annulus stand forms projection, and projection inserts in the annulus hole of annulus hole workpiece to be measured; On described projection, have a through hole, detection table is set on left riser, the detection head of described detection table inserts in projection through hole, and it is one top that described right riser is provided with, and described bottom surface top and annulus hole workpiece to be measured offsets.Annulus hole workpiece is close on the annulus stand matching with workpiece, the annulus hole workpiece other end is resisted against top upper, and gauge head is surveyed in annulus hole workpiece bottom surface, connects dial gauge reflected measurement result, and the workpiece in rotating band annulus hole one week, can measure flatness.
On described left riser, be provided for the navigation button of lock-in detection bar, on described middle riser, be provided for locking the navigation button of annulus stand.Be convenient to regulate the position, left and right of test rod and the position of annulus stand.
One horizontal screw rod is set on described right riser, on described horizontal screw rod, is spirally connected top.The top position, left and right of convenient adjusting.
One end of described screw rod connects axis, and axis one side connects push rod, and described push rod is connected by reference column with axis.Axis, push rod and reference column form lever construction, the convenient extension elongation that regulates axis and screw rod.
On described right riser, back up pad is set, described push rod is installed in described back up pad, push rod upper end connects navigation button.
The present invention has the following advantages: 1., while detecting, working medium not, remakes cleaning without follow-up; 2. gauge head is arc surface, can not damage detection faces; 3. simple in structure, Measurement sensibility is good.Repeatability is better with repeatability, can quantize flatness; 4. easy to operate, operator easily learns, easily grasps, and also can cross employing microcomputer and control, and can realize robotization and detect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the fit structure schematic diagram of annulus stand of the present invention and circular ring work piece to be measured.
Specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.
The bottom surface flatness checking device of a kind of annulus hole workpiece as illustrated in fig. 1 and 2, left riser 10 is set on base 1, and middle riser 11 and right riser 3, arrange an annulus stand 6 on middle riser 11, the outer end of annulus stand 6 forms projection 15, and projection 15 inserts in the annulus hole of annulus hole workpiece 16 to be measured; On projection 15, have a through hole, installation and measuring table 9 on left riser 10, the detection head 17 that detects table 9 inserts in projection 15 through holes, and detection head 9 is arc surface.Right riser 3 is provided with one top 5, top 5 and offsets with the bottom surface of annulus hole workpiece 16 to be measured.Navigation button 8 for lock-in detection bar 7 is installed on left riser 10, on middle riser 11, is installed for locking the navigation button of annulus stand 6.One horizontal screw rod 4 is installed on right riser 3, on horizontal screw rod 4, is spirally connected top 5.One end of screw rod 4 connects axis 14, and axis 14 1 sides connect push rod 13, and push rod 13 is connected by reference column 2 with axis 14.On right riser 3, back up pad 12 is set, push rod 13 is installed in back up pad 12, push rod 13 upper ends connect navigation button.
During measurement, annulus hole workpiece is close on the annulus stand matching with workpiece, promotes push rod and drive axis, the extension elongation of adjusting screw(rod).The annulus hole workpiece other end is resisted against top upper, gauge head is surveyed in annulus hole workpiece bottom surface, connects dial gauge reflected measurement result, and the workpiece in rotating band annulus hole one week, can measure flatness.
It needs to be noted, the mode of above-described embodiment only limits to describe embodiment, but the present invention is confined to aforesaid way incessantly, and those skilled in the art can modify easily accordingly in not departing from the scope of the present invention, therefore scope of the present invention should comprise disclosed principle and the maximum magnitude of new feature.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751554.0A CN103697800B (en) | 2013-12-30 | 2013-12-30 | Bottom surface planeness detection device of ring-hole workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751554.0A CN103697800B (en) | 2013-12-30 | 2013-12-30 | Bottom surface planeness detection device of ring-hole workpiece |
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| Publication Number | Publication Date |
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| CN103697800A true CN103697800A (en) | 2014-04-02 |
| CN103697800B CN103697800B (en) | 2017-02-15 |
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| CN201310751554.0A Active CN103697800B (en) | 2013-12-30 | 2013-12-30 | Bottom surface planeness detection device of ring-hole workpiece |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289899A (en) * | 2017-08-11 | 2017-10-24 | 信义汽车部件（芜湖）有限公司 | Plastic part bonding plane detection means |
| WO2018201340A1 (en) * | 2017-05-03 | 2018-11-08 | 大连理工大学 | In-situ method for measuring shape error in flat ring surface |
| WO2018201337A1 (en) * | 2017-05-03 | 2018-11-08 | 大连理工大学 | In-situ system for measuring shape error in large ring surface |
| CN110500940A (en) * | 2018-05-17 | 2019-11-26 | 吉林博仁科技有限责任公司 | A kind of fixture of measured hole surrounding level degree |
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| CN201251416Y (en) * | 2008-07-14 | 2009-06-03 | 许晓华 | Pin hole symmetry checking device |
| CN102331227A (en) * | 2011-07-19 | 2012-01-25 | 大连液压件有限公司 | Planeness measuring instrument |
| CN202393339U (en) * | 2011-11-03 | 2012-08-22 | 寿震森 | Planeness check tool |
| CN203642862U (en) * | 2013-12-30 | 2014-06-11 | 海宁市新艺机电有限公司 | Device for detecting bottom surface flatness of circular-hole workpiece |
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2013
- 2013-12-30 CN CN201310751554.0A patent/CN103697800B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201251416Y (en) * | 2008-07-14 | 2009-06-03 | 许晓华 | Pin hole symmetry checking device |
| CN102331227A (en) * | 2011-07-19 | 2012-01-25 | 大连液压件有限公司 | Planeness measuring instrument |
| CN202393339U (en) * | 2011-11-03 | 2012-08-22 | 寿震森 | Planeness check tool |
| CN203642862U (en) * | 2013-12-30 | 2014-06-11 | 海宁市新艺机电有限公司 | Device for detecting bottom surface flatness of circular-hole workpiece |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018201340A1 (en) * | 2017-05-03 | 2018-11-08 | 大连理工大学 | In-situ method for measuring shape error in flat ring surface |
| WO2018201337A1 (en) * | 2017-05-03 | 2018-11-08 | 大连理工大学 | In-situ system for measuring shape error in large ring surface |
| US10976146B2 (en) | 2017-05-03 | 2021-04-13 | Dalian University Of Technology | System for shape error in-situ measurement of large-scale torus |
| CN107289899A (en) * | 2017-08-11 | 2017-10-24 | 信义汽车部件（芜湖）有限公司 | Plastic part bonding plane detection means |
| CN110500940A (en) * | 2018-05-17 | 2019-11-26 | 吉林博仁科技有限责任公司 | A kind of fixture of measured hole surrounding level degree |
| CN110500940B (en) * | 2018-05-17 | 2024-06-07 | 吉林博仁科技有限责任公司 | Clamp for measuring flatness around hole |
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| Publication number | Publication date |
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| CN103697800B (en) | 2017-02-15 |
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Denomination of invention: A Measuring Device for Bottom Flatness of Circular Hole Workpiece Effective date of registration: 20221024 Granted publication date: 20170215 Pledgee: Agricultural Bank of China Limited by Share Ltd. Haining branch Pledgor: HAINING XINYI ELECTROMECHANICAL Co.,Ltd. Registration number: Y2022980019391 |
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Granted publication date: 20170215 Pledgee: Agricultural Bank of China Limited by Share Ltd. Haining branch Pledgor: HAINING XINYI ELECTROMECHANICAL Co.,Ltd. Registration number: Y2022980019391 |
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Effective date of registration: 20250617 Address after: 314000 Zhejiang Province Jiaxing City Nanhu District Dazhuan Town Guangyi Road 3333 Jiake Zhongchuang Valley Building No.9 First Floor Patentee after: Zhejiang Xinyi Transmission Technology Co.,Ltd. Country or region after: China Address before: 314411 Zhejiang Province Jiaxing City Haining City YanGuan Town Patentee before: HAINING XINYI ELECTROMECHANICAL Co.,Ltd. Country or region before: China |