CN201589586U - Dedicated pipe orifice obliquity vernier - Google Patents

Dedicated pipe orifice obliquity vernier Download PDF

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Publication number
CN201589586U
CN201589586U CN200920243714XU CN200920243714U CN201589586U CN 201589586 U CN201589586 U CN 201589586U CN 200920243714X U CN200920243714X U CN 200920243714XU CN 200920243714 U CN200920243714 U CN 200920243714U CN 201589586 U CN201589586 U CN 201589586U
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CN
China
Prior art keywords
pipe
vernier
slide block
angle square
vernier scale
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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
Application number
CN200920243714XU
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Chinese (zh)
Inventor
戴斌
Original Assignee
戴斌
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Filing date
Publication date
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Priority to CN200920243714XU priority Critical patent/CN201589586U/en
Application granted granted Critical
Publication of CN201589586U publication Critical patent/CN201589586U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of measuring tools, in particular to a dedicated pipe orifice obliquity vernier for measuring the pipe orifice obliquity of a pipe after being processed by a machine. The dedicated pipe orifice obliquity vernier comprises three parts including an angle square (1), a vernier (2), and a sliding block (3). Scales are respectively carved on the vernier (2) and the sliding block (3), so as to conveniently and precisely measure the pipe orifice obliquity of the pipe. The utility model has the advantages of convenient use, simple and clear reading, and high measuring accuracy and measuring efficiency, and can excellently meet the requirements of the measuring and examining in production.

Description

Special-purpose mouth of pipe degree of tilt vernier scale
Affiliated technical field
The utility model relates to the measurer technical field, is specially adapted to measure the special-purpose mouth of pipe degree of tilt vernier scale of pipe mouth of pipe degree of tilt after machining.
Background technology
In the commercial production, often run into the problem of the mouth of pipe degree of tilt that needs the measurement pipe.As in the station boiler industry, need measure the mouth of pipe degree of tilt when pipe and pipe splicing through pipe behind the machining groove.Existing way is: use a wide angle square to lean against on the tube wall and the mouth of pipe of pipe, and then use clearance gauge to fill in the mouth of pipe degree of tilt (see figure 3) that pipe is measured in gap between the mouth of pipe of wide angle square and pipe.This method measuring error is big, efficiency of measurement is low, can not satisfy large-scale production to Testing requirement.
The utility model content
The purpose of this utility model provides a kind of precision height, reading special-purpose mouth of pipe degree of tilt vernier scale directly perceived, simple to operate.
The technical scheme that its technical matters that solves the utility model adopts is: this special-purpose mouth of pipe degree of tilt vernier scale comprises angle square, vernier scale, slide block.Vernier scale is installed on the slide block and can slides up and down along slide block, and slide block is installed on the angle square and can horizontally slips along angle square, and the glide direction of the two is vertical each other, and a step surface is arranged on the angle square, is carved with scale on vernier scale, the slide block respectively.Because slide block is contained on the angle square, vernier scale is contained on the slide block, and the glide direction of the two is vertical each other, earlier angle square is leaned against on the tube wall and the mouth of pipe of pipe during use, again the vernier scale end face is contacted (see figure 2) with the mouth of pipe of pipe, can measure the mouth of pipe degree of tilt of pipe.
The beneficial effects of the utility model are: special-purpose mouth of pipe degree of tilt vernier scale is convenient and practical, reading is simple and clear, measuring accuracy and efficiency of measurement height, be well positioned to meet production to measure, the demand of check.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that the special-purpose mouth of pipe degree of tilt of the utility model vernier scale front view, vertical view, M-M cut-open view, P are to view.
Fig. 2 is that the special-purpose mouth of pipe degree of tilt of the utility model vernier scale is implemented illustration.
Fig. 3 is current measuring methods figure.
1. angle squares among the figure, 2. vernier scale, 3. slide block, 4. pipe, 5. wide angle square, 6. clearance gauge.A, B, three faces of C are three faces on the angle square (1), and the D face is the end face of vernier scale (2).δ is the mouth of pipe degree of tilt of measured pipe.
Embodiment
In Fig. 1, this special-purpose mouth of pipe degree of tilt vernier scale divides three parts: angle square (1), vernier scale (2), slide block (3).Vernier scale (2) is installed on the slide block (3) and can slides up and down along slide block (3), slide block (3) is installed on the angle square (1) and can horizontally slips along angle square (1), the glide direction of the two is vertical each other, one step surface (B face) is arranged on the angle square (1), the B face is parallel to C face and D face, and the A face is perpendicular to B face and C face and D face.Vernier scale (2), slide block are carved with scale respectively on (3), vernier scale (2) is identical with general vernier caliper with principle with graduated structure on the slide block (3), and the end face (D face) of vernier scale (2) is just in time appeared on the stage terrace (B face) in one plane with angle square (1) during both scale zero line alignment.
In embodiment illustrated in fig. 2, the angle square (1) of special-purpose mouth of pipe degree of tilt vernier scale is leaned against on the tube wall and the mouth of pipe of pipe (4), be that the A face contacts fully with the tube wall of pipe (4), the B face contacts fully with the mouth of pipe of pipe (4) simultaneously, sliding slider (3) and vernier scale (2) make the end face (D face) of vernier scale (2) contact fully with the mouth of pipe of pipe (4) then.Because vernier scale (2) is installed on the slide block (3) and can slides up and down along slide block (3), slide block (3) is installed on the angle square (1) and can horizontally slips along angle square (1), the glide direction of the two is vertical each other, the glide direction of slide block (3) is parallel to the B face, the glide direction of vernier scale (2) is parallel to the A face, the A face is perpendicular to the B face, the end face (D face) of vernier scale (2) is just in time appeared on the stage terrace (B face) in one plane with angle square (1) during the alignment of scale zero line on vernier scale (2) and the slide block (3), so the scale from the vernier scale (2) can directly be read the mouth of pipe degree of tilt δ of pipe (4).
Figure 3 shows that current measuring methods: use a wide angle square (5) to lean against on the tube wall and the mouth of pipe of pipe (4), and then use clearance gauge (6) to fill in the mouth of pipe degree of tilt that pipe (4) is measured in gap between the mouth of pipe of wide angle square (5) and pipe (4).

Claims (1)

1. special-purpose mouth of pipe degree of tilt vernier scale, comprise angle square (1), vernier scale (2), slide block (3), it is characterized in that vernier scale (2) is installed on the slide block (3) can slide up and down along slide block (3), slide block (3) is installed on the angle square (1) and can horizontally slips along angle square (1), the glide direction of the two is vertical each other, one step surface (B face) is arranged on the angle square (1), the B face is parallel to C face and D face, and the A face is perpendicular to B face and C face and D face, vernier scale (2), slide block is carved with scale respectively on (3), and the end face (D face) of vernier scale (2) was just in time appeared on the stage terrace (B face) in one plane with angle square (1) when both scale zero lines alignd.
CN200920243714XU 2009-12-03 2009-12-03 Dedicated pipe orifice obliquity vernier Expired - Fee Related CN201589586U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920243714XU CN201589586U (en) 2009-12-03 2009-12-03 Dedicated pipe orifice obliquity vernier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920243714XU CN201589586U (en) 2009-12-03 2009-12-03 Dedicated pipe orifice obliquity vernier

Publications (1)

Publication Number Publication Date
CN201589586U true CN201589586U (en) 2010-09-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920243714XU Expired - Fee Related CN201589586U (en) 2009-12-03 2009-12-03 Dedicated pipe orifice obliquity vernier

Country Status (1)

Country Link
CN (1) CN201589586U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589392A (en) * 2012-02-17 2012-07-18 哈尔滨建成集团有限公司 Device and method for detecting zero position of output shaft of electric steering engine
CN103234437A (en) * 2013-04-26 2013-08-07 无锡西姆莱斯石油专用管制造有限公司 Pipe end straightness measuring device
CN103712536A (en) * 2013-12-31 2014-04-09 苏州阿诺精密切削技术股份有限公司 Universal type precise measuring scale with side pressing handle
CN105081667A (en) * 2014-05-24 2015-11-25 枣庄矿业集团中兴建安工程有限公司 Special angle ruler for casing pipe welding alignment
CN105444649A (en) * 2016-01-06 2016-03-30 东方电气集团东方锅炉股份有限公司 Boiler collecting box pipe joint circumferential inclination measurement apparatus and measurement method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589392A (en) * 2012-02-17 2012-07-18 哈尔滨建成集团有限公司 Device and method for detecting zero position of output shaft of electric steering engine
CN102589392B (en) * 2012-02-17 2014-11-19 哈尔滨建成集团有限公司 Method for detecting zero position of output shaft of electric steering engine
CN103234437A (en) * 2013-04-26 2013-08-07 无锡西姆莱斯石油专用管制造有限公司 Pipe end straightness measuring device
CN103234437B (en) * 2013-04-26 2016-02-17 无锡西姆莱斯石油专用管制造有限公司 Pipe end directly spends measurement mechanism
CN103712536A (en) * 2013-12-31 2014-04-09 苏州阿诺精密切削技术股份有限公司 Universal type precise measuring scale with side pressing handle
CN105081667A (en) * 2014-05-24 2015-11-25 枣庄矿业集团中兴建安工程有限公司 Special angle ruler for casing pipe welding alignment
CN105444649A (en) * 2016-01-06 2016-03-30 东方电气集团东方锅炉股份有限公司 Boiler collecting box pipe joint circumferential inclination measurement apparatus and measurement method
CN105444649B (en) * 2016-01-06 2018-05-11 东方电气集团东方锅炉股份有限公司 The circumferential inclined measuring device of boiler header pipe joint and measuring method

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100922

Termination date: 20121203