CN102759319A - Axial clearance measuring device - Google Patents
Axial clearance measuring device Download PDFInfo
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- CN102759319A CN102759319A CN2012102300266A CN201210230026A CN102759319A CN 102759319 A CN102759319 A CN 102759319A CN 2012102300266 A CN2012102300266 A CN 2012102300266A CN 201210230026 A CN201210230026 A CN 201210230026A CN 102759319 A CN102759319 A CN 102759319A
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- cover plate
- block
- measurement mechanism
- play measurement
- play
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an axial clearance measuring device, comprising a cover plate, a fixed seat, a magnetic gauge seat and a dial indicator. The whole cover plate is round and openings are arranged at the two ends of the cover plate; the fixed seat comprises a base; three fixed blocks are evenly distributed at the periphery of the base; and support blocks which are used for fixing the outer ring of a bearing are arranged at the fixed blocks in a sliding manner. The axial clearance measuring device not only is simple in structure and easy to realize, but also is low in cost. Meantime, the operation is simple and convenient so as to effectively alleviate labor intensity and improve working efficiency.
Description
Technical field
The present invention relates to a kind of end-play measurement mechanism, relate in particular to a kind of measurement mechanism that is used to measure the double-row full-complement cylinder roller bearing end-play.
Background technology
Full-complement cylinder roller bearing has high load-bearing capacity, and radial section is little, can save the space, and is as shown in Figure 1; Be double-row full-complement cylinder roller bearing, bearing inner race 1 integral width is greater than the width of bearing outer ring 2, and certain protrusion amount is arranged, and generally adopts the end-play measuring instrument to measure; Yet the end-play measuring instrument is complex structure not only, and cost is high; And adopt the end-play measuring instrument to measure, inefficiency, suitable measurement in process of production.
Summary of the invention
The object of the present invention is to provide a kind of end-play measurement mechanism, high to solve traditional end-play measuring instrument cost, complex structure, ineffective problem.
The objective of the invention is to realize through following technical scheme:
A kind of end-play measurement mechanism; Comprise cover plate, holder, Magnetic gauge stand and dial gauge; Said cover plate integral body is circular configuration, and two ends are provided with opening, and said holder comprises base; Be evenly distributed in three fixed blocks on the said base, all slidably be provided with back-up block on the said fixed block in order to the solid bearing outer ring.
Further, said cover plate two ends are provided with rectangular aperture.
Further, said cover plate is processed by nylon material.
Further, said fixed block upper end has chute, and said back-up block lower end is provided with the slide block that is complementary with this chute.
Further, said back-up block is provided with the bolt that is used for fixing back-up block.
Further, stepped on the said back-up block.
Beneficial effect of the present invention does, said end-play measurement mechanism is not only simple in structure, be easy to realize, and with low cost, and in addition, it is simple, convenient, effectively reduces labour intensity, has improved work efficiency.
Description of drawings
Fig. 1 is the double-row full-complement cylinder roller bearing structural representation;
Fig. 2 is the covering plate structure synoptic diagram of end-play measurement mechanism of the present invention;
Fig. 3 is the fixed seat structure synoptic diagram of end-play measurement mechanism of the present invention.
Among the figure:
1, bearing inner race; 2, bearing outer ring; 3, fixed block; 4, base; 5, back-up block.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through embodiment.
Please with reference to Fig. 2 and shown in Figure 3, Fig. 2 is the covering plate structure synoptic diagram of end-play measurement mechanism of the present invention; Fig. 3 is the fixed seat structure synoptic diagram of end-play measurement mechanism of the present invention.In present embodiment, a kind of end-play measurement mechanism comprises cover plate, holder, Magnetic gauge stand and dial gauge; Said cover plate is by being processed by nylon material, and integral body is circular configuration, and two ends are provided with rectangular aperture; And the diameter of cover plate is greater than the diameter of bearing inner race 1, and said holder comprises base 4, is evenly distributed in three fixed blocks 3 on the said base 4; Said fixed block 3 upper ends all have chute, and slidably are provided with the back-up block 5 in order to solid bearing outer ring 2, and said back-up block 5 is provided with the bolt that is used for fixing back-up block 5; And the upper end is stepped, and its lower end is provided with the slide block that the chute with said fixed block 3 upper ends is complementary.
During work, bearing is positioned on the back-up block 5 of holder, slidable adjustment back-up block 5 makes bearing outer ring 2 chuckings locate; Tight a bolt, fix back-up block 5 and do not allow its slip, thereby fixed bearing outer ring 2, bearing inner race 1 is in free overhang; At this moment, at the end face loam cake upper cover plate of bearing inner race 1, make cover plate and bearing keep concentric as far as possible; Then dial gauge is installed on the Magnetic gauge stand, the adjustment dial gauge makes the vertical finger of pointer at the cover plate center; Promote bearing inner race 1 with hand up and down uniformly at the rectangular aperture place of cover plate, read the ultimate value of dial gauge indicator indication, can draw bearing clearance; Simple, convenient, use in the suitable for producing process, effectively improved production efficiency.
Above embodiment has just set forth ultimate principle of the present invention and characteristic; The present invention is not limited by the foregoing description; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various variations and change, and these variations and change all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. end-play measurement mechanism; Comprise cover plate, holder, Magnetic gauge stand and dial gauge; It is characterized in that: said cover plate is whole to be circular configuration, and two ends are provided with opening, and said holder comprises base; Be evenly distributed in three fixed blocks on the said base, all slidably be provided with back-up block on the said fixed block in order to the solid bearing outer ring.
2. end-play measurement mechanism according to claim 1 is characterized in that: said cover plate two ends are provided with rectangular aperture.
3. end-play measurement mechanism according to claim 1 and 2 is characterized in that: said cover plate is processed by nylon material.
4. end-play measurement mechanism according to claim 1 is characterized in that: said fixed block upper end has chute, and said back-up block lower end is provided with the slide block that is complementary with this chute.
5. end-play measurement mechanism according to claim 1 is characterized in that: said back-up block is provided with the bolt that is used for fixing back-up block.
6. according to claim 1 or 5 described end-play measurement mechanisms, it is characterized in that: said back-up block upper end is stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102300266A CN102759319A (en) | 2012-07-02 | 2012-07-02 | Axial clearance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102300266A CN102759319A (en) | 2012-07-02 | 2012-07-02 | Axial clearance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102759319A true CN102759319A (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102300266A Pending CN102759319A (en) | 2012-07-02 | 2012-07-02 | Axial clearance measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102759319A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245276A (en) * | 2013-04-16 | 2013-08-14 | 洛阳轴承研究所有限公司 | Method for measuring axial float of bearing |
| CN105300246A (en) * | 2015-11-11 | 2016-02-03 | 武汉钢铁(集团)公司 | Rolling bearing radial clearance detection method and device |
| CN105890563A (en) * | 2014-10-24 | 2016-08-24 | 南通山口精工机电有限公司 | Adjustable difference amplitude meter for measuring miniature bearing |
| CN108627073A (en) * | 2018-02-09 | 2018-10-09 | 洛阳轴承研究所有限公司 | A kind of detection of YRT turntables bearing axial play and matching method |
| CN110893614A (en) * | 2019-11-26 | 2020-03-20 | 烽禾升医疗设备（昆山）有限公司 | Clamping and rotating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302440Y (en) * | 2008-11-20 | 2009-09-02 | 瓦房店轴承集团有限责任公司 | Simple detection device for axial play of cylindrical roller bearing |
| CN102022965A (en) * | 2010-10-23 | 2011-04-20 | 瓦房店轴承集团有限责任公司 | Device for measuring axial internal clearance of matched angular contact ball bearing |
| CN202151702U (en) * | 2011-07-05 | 2012-02-29 | 湖北三江航天险峰电子信息有限公司 | Tool for centring and clamping large-scale rotational part |
| CN202648596U (en) * | 2012-07-02 | 2013-01-02 | 江苏帝达贝轴承有限公司 | Axial clearance measuring apparatus |
-
2012
- 2012-07-02 CN CN2012102300266A patent/CN102759319A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302440Y (en) * | 2008-11-20 | 2009-09-02 | 瓦房店轴承集团有限责任公司 | Simple detection device for axial play of cylindrical roller bearing |
| CN102022965A (en) * | 2010-10-23 | 2011-04-20 | 瓦房店轴承集团有限责任公司 | Device for measuring axial internal clearance of matched angular contact ball bearing |
| CN202151702U (en) * | 2011-07-05 | 2012-02-29 | 湖北三江航天险峰电子信息有限公司 | Tool for centring and clamping large-scale rotational part |
| CN202648596U (en) * | 2012-07-02 | 2013-01-02 | 江苏帝达贝轴承有限公司 | Axial clearance measuring apparatus |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245276A (en) * | 2013-04-16 | 2013-08-14 | 洛阳轴承研究所有限公司 | Method for measuring axial float of bearing |
| CN103245276B (en) * | 2013-04-16 | 2015-09-02 | 洛阳轴承研究所有限公司 | A kind of measuring method of bearing axial play |
| CN105890563A (en) * | 2014-10-24 | 2016-08-24 | 南通山口精工机电有限公司 | Adjustable difference amplitude meter for measuring miniature bearing |
| CN105300246A (en) * | 2015-11-11 | 2016-02-03 | 武汉钢铁(集团)公司 | Rolling bearing radial clearance detection method and device |
| CN108627073A (en) * | 2018-02-09 | 2018-10-09 | 洛阳轴承研究所有限公司 | A kind of detection of YRT turntables bearing axial play and matching method |
| CN110893614A (en) * | 2019-11-26 | 2020-03-20 | 烽禾升医疗设备（昆山）有限公司 | Clamping and rotating device |
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Application publication date: 20121031 |