CN201715984U - Novel pitch-row distance admeasuring apparatus - Google Patents

Novel pitch-row distance admeasuring apparatus Download PDF

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Publication number
CN201715984U
CN201715984U CN2010201771812U CN201020177181U CN201715984U CN 201715984 U CN201715984 U CN 201715984U CN 2010201771812 U CN2010201771812 U CN 2010201771812U CN 201020177181 U CN201020177181 U CN 201020177181U CN 201715984 U CN201715984 U CN 201715984U
Authority
CN
China
Prior art keywords
hole
pitch
row
measure
measuring
Prior art date
Application number
CN2010201771812U
Other languages
Chinese (zh)
Inventor
尹克生
曹雅祺
郑又耕
Original Assignee
郑又耕
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郑又耕 filed Critical 郑又耕
Priority to CN2010201771812U priority Critical patent/CN201715984U/en
Application granted granted Critical
Publication of CN201715984U publication Critical patent/CN201715984U/en

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Abstract

The utility model discloses a novel pitch-row distance admeasuring apparatus which is characterized in that the two ends of a fixed plate are respectively provided with a groove-shaped hole and a circular hole, wherein the groove-shaped hole is internally provided with a measuring stick, the measuring stick is provided with a lug boss and an adjusting screw nut, the measuring stick is fixed on the fixed plate by the lug boss and a butterfly-shaped screw nut, one side at the bottom end of the measuring stick is embedded with a steel ball, and the circular hole is internally provided with an inner diameter dialgauge, and one side at the bottom of the inner diameter dialgauge is embedded with a steel ball. With the design, the similar products are not existed on the market, the novel pitch-row distance admeasuring apparatus has the creative point that the novel pitch-row distance admeasuring apparatus comprises a positioning device with the measuring stick and the inner diameter dialgauge, is convenient to position in the hole, can adjust the length of the pitch-row, is convenient to measure the multi-hole, is easy to measure the precision value of the pitch-row, is simple to manufacture, is exact in measuring, and reduces the cost.

Description

Novel pitch-row measuring instrument
Technical field
The utility model relates to a kind of survey instrument, is a kind of novel pitch-row measuring instrument of measurement two hole pitch-rows specifically.
Background technology
In industrial processes, measure for two hole pitch-rows, can use instruments such as ruler, vernier caliper to measure, but degree of accuracy is lower, for the accuracy requirement high product, use large-scale measuring equipment, perhaps measure with axle milscale and universal tool-measuring microscope, use the axle miking, invest comparatively speaking little, but must process the axle of working good earlier with measured hole, use miking again, cumbersome. measure the measuring accuracy height with universal tool-measuring microscope, but investment is big.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, novel pitch-row measuring instrument easy to use.
To achieve these goals, the utility model is respectively equipped with grooved hole and circular hole at the two ends of fixed head, in the grooved hole, be provided with and measure rod, on the measurement rod, be provided with boss and setting nut, boss and wing nut will be measured rod and be fixed on the fixed head, inlay a steel ball in bottom one side of measuring rod, be provided with dial bore gage in circular hole, bottom one side of dial bore gage is inlayed a steel ball.
By above setting, the utility model does not have similar products in the market, and the innovative point of measuring instrument is that the locating device of measuring rod and inside meter is arranged, and is convenient to locate in the hole, and pitch-row length is adjustable, is convenient to porous and measures.Measure the accurate numerical value of pitch-row easily, and make simply, easy to use, measure accurately, reduce cost.
Description of drawings
Now the utility model is described in further detail in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of the utility model fixed head.
Among the figure 1, fixed head 2, grooved hole 3, circular hole 4, measure rod 5, boss 6, setting nut 7, wing nut 8, steel ball 9, dial bore gage 10, steel ball
Embodiment
As shown in Figure 1, 2, the utility model is respectively equipped with grooved hole 2 and circular hole 3 at the two ends of fixed head 1, in grooved hole 2, be provided with and measure rod 4, on measurement rod 4, be provided with boss 5 and setting nut 6, boss 5 will be measured rod 4 with wing nut 7 and be fixed on the fixed head 1, inlay a steel ball 8 in bottom one side of measuring rod 4, be provided with dial bore gage 9 in circular hole 3, bottom one side of dial bore gage 9 is inlayed a steel ball 10.By above setting, when measuring two hole pitch-rows, the bottom of measuring rod 4 and dial bore gage 9 is inserted two holes respectively, the degree of depth that setting nut 6 is regulated patchhole, when making two steel balls 8,10 be close to the outer wall in two holes again, it is fixing to measure rod 4 by wing nut 7, rotates the mark post of dial bore gage 9, finds out the maximal value of gauge outfit.To measure rod 4 and dial bore gage 9 and extract, be stuck on two steel balls 8,10, measure the length between two steel balls 8,10, deduct the radius sum in two holes again, be the distance between two holes with outside micrometer from two holes.

Claims (1)

1. novel pitch-row measuring instrument, it is characterized in that: be respectively equipped with grooved hole (2) and circular hole (3) at the two ends of fixed head (1), in grooved hole (2), be provided with and measure rod (4), on measurement rod (4), be provided with boss (5) and setting nut (6), boss (5) will be measured rod (4) with wing nut (7) and be fixed on the fixed head (1), inlay a steel ball (8) in bottom one side of measuring rod (4), be provided with dial bore gage (9) in circular hole (3), bottom one side of dial bore gage (9) is inlayed a steel ball (10).
CN2010201771812U 2010-04-30 2010-04-30 Novel pitch-row distance admeasuring apparatus CN201715984U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201771812U CN201715984U (en) 2010-04-30 2010-04-30 Novel pitch-row distance admeasuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201771812U CN201715984U (en) 2010-04-30 2010-04-30 Novel pitch-row distance admeasuring apparatus

Publications (1)

Publication Number Publication Date
CN201715984U true CN201715984U (en) 2011-01-19

Family

ID=43461988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201771812U CN201715984U (en) 2010-04-30 2010-04-30 Novel pitch-row distance admeasuring apparatus

Country Status (1)

Country Link
CN (1) CN201715984U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103115550A (en) * 2013-01-24 2013-05-22 浙江联宜电机股份有限公司 Adjustable pitch measuring device
CN103575186A (en) * 2013-10-24 2014-02-12 贵州航天红光机械制造有限公司 Method for measuring inner diameter of stepped hole
CN104019724A (en) * 2014-06-13 2014-09-03 苏州夏恩机械有限公司 Combined measuring instrument
CN105318806A (en) * 2015-12-04 2016-02-10 南车戚墅堰机车有限公司 Diagonal line measuring equipment and diagonal line measuring method for large workpiece
CN105890480A (en) * 2014-12-17 2016-08-24 宁波金兴量具有限公司 Ball type bore dial indicator
CN105973120A (en) * 2016-05-06 2016-09-28 江西昌河航空工业有限公司 Test clamp for detecting pitch
CN109443170A (en) * 2018-12-24 2019-03-08 安徽省巢湖铸造厂有限责任公司 A kind of hole measurer of backing plate spring
CN109506552A (en) * 2018-12-24 2019-03-22 安徽省巢湖铸造厂有限责任公司 Hole measurer suitable for backing plate spring

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103115550A (en) * 2013-01-24 2013-05-22 浙江联宜电机股份有限公司 Adjustable pitch measuring device
CN103575186A (en) * 2013-10-24 2014-02-12 贵州航天红光机械制造有限公司 Method for measuring inner diameter of stepped hole
CN104019724A (en) * 2014-06-13 2014-09-03 苏州夏恩机械有限公司 Combined measuring instrument
CN105890480A (en) * 2014-12-17 2016-08-24 宁波金兴量具有限公司 Ball type bore dial indicator
CN105318806A (en) * 2015-12-04 2016-02-10 南车戚墅堰机车有限公司 Diagonal line measuring equipment and diagonal line measuring method for large workpiece
CN105973120A (en) * 2016-05-06 2016-09-28 江西昌河航空工业有限公司 Test clamp for detecting pitch
CN109443170A (en) * 2018-12-24 2019-03-08 安徽省巢湖铸造厂有限责任公司 A kind of hole measurer of backing plate spring
CN109506552A (en) * 2018-12-24 2019-03-22 安徽省巢湖铸造厂有限责任公司 Hole measurer suitable for backing plate spring

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110119

Termination date: 20110430

C17 Cessation of patent right