CN202836404U - Chain plate hole position degree detecting device - Google Patents
Chain plate hole position degree detecting device Download PDFInfo
- Publication number
- CN202836404U CN202836404U CN201220410443.4U CN201220410443U CN202836404U CN 202836404 U CN202836404 U CN 202836404U CN 201220410443 U CN201220410443 U CN 201220410443U CN 202836404 U CN202836404 U CN 202836404U
- Authority
- CN
- China
- Prior art keywords
- chain plate
- carrier bar
- dial indicator
- support column
- base
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
本实用新型公开了一种链板孔位置度检测装置，包括百分表（1）和底座（2），底座（2）下部设有凸台（3），底座的上部设置百分表支架（4），所述百分表（1）竖直设置在百分表支架（4）上，所述凸台（3）上设有“T”形凹槽（8），“T”形凹槽（8）的中上部设有链板支撑柱（5），所述链板支撑柱（5）位于百分表（1）测量杆的正下方。本实用新型的有益效果是：测量误差小，可适用于链板孔与外圆不同心的链板孔位置度检测，而且结构简单，操作方便。
The utility model discloses a detection device for the hole position of a chain plate, which comprises a dial indicator (1) and a base (2). The lower part of the base (2) is provided with a boss (3), and the upper part of the base is provided with a dial indicator bracket ( 4), the dial indicator (1) is vertically set on the dial indicator bracket (4), and the boss (3) is provided with a "T" shaped groove (8), the "T" shaped groove (8) is provided with a chain plate support column (5) in the middle and upper part, and the chain plate support column (5) is located directly below the measuring rod of the dial gauge (1). The beneficial effect of the utility model is that the measurement error is small, and it is suitable for detecting the position degree of the chain plate hole in which the chain plate hole is not concentric with the outer circle, and the structure is simple and the operation is convenient.
Description
Technical field
The utility model relates to a kind of pick-up unit, especially relates to a kind of carrier bar hole location and detects device.
Background technology
The position degree of chain plate hole is to judge whether one of qualified important indicator of carrier bar.Position degree generally is to use kind of calliper, measures respectively the edge in hole with slide calliper rule to distance X 1, X2 and Y1, the Y2 value of carrier bar cylindrical, reduces value with X1-X2 or the large value of X2-X1(), Y1-Y2 or the large value of Y2-Y1(reduce value) draw position degree.But because of measuring error, especially when chain plate hole and cylindrical decentraction, slide calliper rule can't be symmetrical measures X1, X2 value, and drawn hole location will have very large error at this moment.
Summary of the invention
The purpose of this utility model provides a kind of carrier bar hole location detection device of measuring accurately and being applicable to chain plate hole and cylindrical decentraction.
For addressing the above problem, the technical scheme that the utility model is taked is:
A kind of carrier bar hole location detects device, comprise dial gauge and base, the base bottom is provided with boss, the top of base arranges dial indicator bracket, described dial gauge vertically is arranged on the dial indicator bracket, described boss is provided with "T"-shaped groove, and the middle and upper part of "T"-shaped groove is provided with the carrier bar support column, described carrier bar support column be positioned at the dial gauge sounding rod under.Carrier bar is placed on the support column and adjusts the position, and available dial gauge is measured the contact point of chain plate hole and support column to the air line distance of carrier bar cylindrical."T"-shaped groove mainly is that thereby unsettled hole and the support column of making of carrier bar contacts symmetry and the accuracy that guarantees measurement fully when measuring; And the terrace part on the boss is that carrier bar is in horizontality in order to guarantee to measure, and prevents the accuracy that the carrier bar obliquity effects is measured; Because the dial gauge traveling priority that the dial gauge sounding rod is small amplifies through gear drive, become to refer to the rotation of meter on index dial during reading, so convenient reading is accurate.
As further improvement of the utility model, described carrier bar support column is round pin, and described boss is provided with the circular hole that round pin is installed.The replacing after round pin weares and teares namely is convenient in the detachable installation of round pin and circular hole; Also be convenient to the replacing of the required round pin of different pore size carrier bar.
Further improve described round pin and circular hole interference fit as of the present utility model.It is compacter that interference fit is installed, and is difficult for becoming flexible, and makes measuring accuracy more guaranteed, more accurate, can control the magnitude of interference simultaneously, and the assurance round pin can be dismantled.
In sum, the beneficial effects of the utility model are: measuring error is little, applicable to the carrier bar hole location detection of chain plate hole and cylindrical decentraction, and also simple in structure, easy to operate.
Description of drawings
Fig. 1 is the schematic diagram that the utility model carrier bar hole location detects device.
Fig. 2 is that the P of Fig. 1 is to view.
Fig. 3 is the use view one that the utility model carrier bar hole location detects device.
Fig. 4 is the use view two that the utility model carrier bar hole location detects device.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Carrier bar hole location as depicted in figs. 1 and 2 detects device, comprise dial gauge 1 and base 2, base 2 bottoms are provided with boss 3, the top of base 2 arranges dial indicator bracket 4, described dial gauge 1 vertically is arranged on the dial indicator bracket 4, described boss 3 is provided with "T"-shaped groove 8, and the middle and upper part of "T"-shaped groove 8 is provided with carrier bar support column 5, described carrier bar support column 5 be positioned at dial gauge 1 sounding rod under.Described support column 5 is round pins, is provided with accordingly circular hole 6 on boss 3, circular hole 6 and round pin interference fit.
Concrete using method:
As shown in Figure 3, vertically hang over carrier bar 7 on the round pin, carrier bar 7 lower ends are unsettled and be stuck in the groove of vertical part of "T"-shaped groove 8, promote gently the sounding rod of dial gauge 1, contact the cylindrical of carrier bar 7 to the sounding rod of dial gauge 1, read the registration Y1 of dial gauge 1 this moment, then carrier bar 7 being turned upside down vertically hangs on the round pin, read the registration Y2 of dial gauge 1, get the difference of Y1 and Y2.
As shown in Figure 4, hang on the round pin carrier bar 7 and horizontal positioned, unsettled the hanging on the round pin of carrier bar 7 one ends this moment, the other end is supported by the level table of "T"-shaped groove 8.Promote gently the sounding rod of dial gauge 1, contact the cylindrical of carrier bar 7 to the sounding rod of dial gauge 1, read the registration X1 of dial gauge 1 this moment, use the same method again and measure this hole to the length X 2 of the cylindrical other end, the difference of getting X1 and X2.
The difference of the difference of foregoing X1 and X2 and Y1 and Y2 is used for the carrier bar hole location of expression carrier bar 7.
Make the magnitude of interference that the utility model carrier bar hole location detects device time control rounding pin and circular hole 6 interference fit, be convenient to the replacing of round pin, knock gently round pin with blunts such as hammers when needs are changed, it is taken off, the round pin that more renews gets final product.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220410443.4U CN202836404U (en) | 2012-08-17 | 2012-08-17 | Chain plate hole position degree detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220410443.4U CN202836404U (en) | 2012-08-17 | 2012-08-17 | Chain plate hole position degree detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836404U true CN202836404U (en) | 2013-03-27 |
Family
ID=47948091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220410443.4U Expired - Fee Related CN202836404U (en) | 2012-08-17 | 2012-08-17 | Chain plate hole position degree detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836404U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736713A (en) * | 2017-02-28 | 2017-05-31 | 常州光洋轴承股份有限公司 | The blessing frock of three bearing holes on right boring RV reductor bearings |
| CN112146553A (en) * | 2020-09-24 | 2020-12-29 | 贵州凯星液力传动机械有限公司 | Inner inclined hole position size measuring device and design and use method thereof |
| CN115507727A (en) * | 2022-10-29 | 2022-12-23 | 安徽黄山恒久链传动有限公司 | A special chain plate aperture offset distance detector |
-
2012
- 2012-08-17 CN CN201220410443.4U patent/CN202836404U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736713A (en) * | 2017-02-28 | 2017-05-31 | 常州光洋轴承股份有限公司 | The blessing frock of three bearing holes on right boring RV reductor bearings |
| CN112146553A (en) * | 2020-09-24 | 2020-12-29 | 贵州凯星液力传动机械有限公司 | Inner inclined hole position size measuring device and design and use method thereof |
| CN112146553B (en) * | 2020-09-24 | 2022-06-10 | 贵州凯星液力传动机械有限公司 | Design method and use method of inner inclined hole position size measuring device |
| CN115507727A (en) * | 2022-10-29 | 2022-12-23 | 安徽黄山恒久链传动有限公司 | A special chain plate aperture offset distance detector |
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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: 20130327 Termination date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |