CN102069450A - Grinding length control instrument - Google Patents
Grinding length control instrument Download PDFInfo
- Publication number
- CN102069450A CN102069450A CN 201010545644 CN201010545644A CN102069450A CN 102069450 A CN102069450 A CN 102069450A CN 201010545644 CN201010545644 CN 201010545644 CN 201010545644 A CN201010545644 A CN 201010545644A CN 102069450 A CN102069450 A CN 102069450A
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- CN
- China
- Prior art keywords
- roller
- dial gauge
- lever
- bracing frame
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention provides a grinding length control instrument which can accurately control the length tolerance of a shaft and improve the machining precision of a stepped shaft. The grinding length control instrument comprises a supporting and connecting plate, a dial indicator support frame and a rolling wheel connecting lever, wherein a dial indicator is fixed on the dial indicator support frame; the dial indicator support frame is connected with the supporting and connecting plate through a bolt and a nut; the supporting and connecting plate is connected with a grinding wheel rack; the rolling wheel connecting lever is matched with the measuring end of the dial indicator; the rolling wheel connecting lever is guided through a guide sleeve; the guide sleeve is fixed on the support frame; and a rolling wheel is connected with the rolling wheel connecting lever.
Description
Technical field
The present invention relates to the technical field of length measuring instrument, be specially a kind of mill processing length controller.
Background technology
Add man-hour carrying out multidiameter, the length of each multidiameter is difficult to control, is difficult to measure with common survey tool, and the precision of axle is difficult to control.
Summary of the invention
At the problems referred to above, the invention provides a kind of mill processing length controller, the length tolerance of Control Shaft exactly improves the machining accuracy of multidiameter.
Its technical scheme is such: a kind of mill processing length controller, it is characterized in that: it comprises the support and connection plate, the dial gauge bracing frame, roller connects lever, dial gauge is fixed on the described dial gauge bracing frame, described dial gauge bracing frame is connected with described support and connection plate by bolt, nut, described support and connection plate connects grinding carriage, described roller connects lever and cooperates with the measuring junction of dial gauge, described roller connects lever and leads by guide pin bushing, described guide pin bushing is fixed on the bracing frame, and roller is connected lever and connects with described roller.
It is further characterized in that: described roller is the roller of band gradient.
In the said structure of the present invention, owing to adopted the roller that cooperates with the measuring junction conjunction measuring end of dial gauge to be connected lever, roller drives dial gauge by the effect that roller connects lever, thereby controls the length tolerance of multidiameter exactly, has improved the dimensional accuracy of multidiameter.
Description of drawings
Fig. 1 grinds the structural representation of processing length controller for the present invention.
The specific embodiment
See Fig. 1, the present invention grinds the processing length controller, it comprises support and connection plate 4, dial gauge bracing frame 8, roller connects lever 13, dial gauge 9 is fixed on the dial gauge bracing frame 8 by screw 10, it is fulcrum with alignment pin 14 that roller connects lever 13, dial gauge bracing frame 8 is by bolt 6, nut 5-1,5-2,7-1,7-3 is connected with support and connection plate 4, support and connection plate 4 is connected grinding carriage by bolt 2 nuts 3 with long slot bore 1, roller connects lever 13 and cooperates with the measuring junction 11 of dial gauge, roller connects lever 13 by guide pin bushing 12 guiding, and guide pin bushing 12 is fixed on the bracing frame 15, and the roller 16 of band gradient is connected lever 13 and connects with roller, support and connection plate 4 can be regulated by long slot bore 1.
Add man-hour at mill, roller contacts with the machined surface of multidiameter, roller is fixed on roller and connects on the lever, because the measuring junction of dial gauge is connected lever mated with roller, by the reading of dial gauge, can demonstrate the length tolerance of multidiameter exactly, by regulating the length tolerance that emery wheel is regulated multidiameter, thereby control the length tolerance of multidiameter exactly, improved the dimensional accuracy of multidiameter.
The roller of band gradient can make roller more accurate with contacting of axle grinding face, and the tolerance of the multidiameter that reflects is with accurate.
Claims (2)
1. one kind is ground the processing length controller, it comprises the support and connection plate, the dial gauge bracing frame, roller connects lever, and dial gauge is fixed on the described dial gauge bracing frame, described dial gauge bracing frame is connected with described support and connection plate by bolt, nut, described support and connection plate connects grinding carriage, and described roller connects lever and cooperates with the measuring junction of dial gauge, and described roller connects lever and leads by guide pin bushing, described guide pin bushing is fixed on the bracing frame, and roller is connected lever and connects with described roller.
2. a kind of mill processing length controller according to claim 1 is characterized in that: described roller is the roller of band gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010545644 CN102069450A (en) | 2010-11-16 | 2010-11-16 | Grinding length control instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010545644 CN102069450A (en) | 2010-11-16 | 2010-11-16 | Grinding length control instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102069450A true CN102069450A (en) | 2011-05-25 |
Family
ID=44028313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010545644 Pending CN102069450A (en) | 2010-11-16 | 2010-11-16 | Grinding length control instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069450A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4484414A (en) * | 1982-06-09 | 1984-11-27 | Skolek Thomas A | Shaft grinding gage |
| CN2521580Y (en) * | 2001-12-13 | 2002-11-20 | 万向钱潮股份有限公司 | Roller bearing external diameter pulsation detecting apparatus |
| CN2720404Y (en) * | 2004-09-03 | 2005-08-24 | 深圳华粤宝电池有限公司 | Lever-type dynamic thickness-measuring instrument |
| CN201532168U (en) * | 2009-09-29 | 2010-07-21 | 青特集团有限公司 | Differential case ball surface measuring and detecting tool |
| CN201889713U (en) * | 2010-11-16 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Grinding length controller |
-
2010
- 2010-11-16 CN CN 201010545644 patent/CN102069450A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4484414A (en) * | 1982-06-09 | 1984-11-27 | Skolek Thomas A | Shaft grinding gage |
| CN2521580Y (en) * | 2001-12-13 | 2002-11-20 | 万向钱潮股份有限公司 | Roller bearing external diameter pulsation detecting apparatus |
| CN2720404Y (en) * | 2004-09-03 | 2005-08-24 | 深圳华粤宝电池有限公司 | Lever-type dynamic thickness-measuring instrument |
| CN201532168U (en) * | 2009-09-29 | 2010-07-21 | 青特集团有限公司 | Differential case ball surface measuring and detecting tool |
| CN201889713U (en) * | 2010-11-16 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Grinding length controller |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110525 |