CN202770381U - Detection tool for measuring deviation of angle - Google Patents

Detection tool for measuring deviation of angle Download PDF

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Publication number
CN202770381U
CN202770381U CN 201220423359 CN201220423359U CN202770381U CN 202770381 U CN202770381 U CN 202770381U CN 201220423359 CN201220423359 CN 201220423359 CN 201220423359 U CN201220423359 U CN 201220423359U CN 202770381 U CN202770381 U CN 202770381U
Authority
CN
China
Prior art keywords
detection tool
angle
measuring
deviation
segment
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
Application number
CN 201220423359
Other languages
Chinese (zh)
Inventor
陈明
全小兵
许敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Baoling Heavy and Industrial Machinery Co Ltd
Original Assignee
Changzhou Baoling Heavy and Industrial Machinery Co Ltd
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 Changzhou Baoling Heavy and Industrial Machinery Co Ltd filed Critical Changzhou Baoling Heavy and Industrial Machinery Co Ltd
Priority to CN 201220423359 priority Critical patent/CN202770381U/en
Application granted granted Critical
Publication of CN202770381U publication Critical patent/CN202770381U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to a detection tool for measuring a deviation of an angle of an inclined plane, and especially relates to a detection tool for measuring a deviation of an angle of a conical surface of a roller in a sizing machine. The detection tool for measuring the deviation of the angle comprises a horizontal portion that is adhered to a reference surface. The detection tool is characterized in that one end of the horizontal portion is connected with an inclined segment; the inclined segment is provided with a plurality of mounting holes that are perpendicular to the inclined segment; a C-shaped sleeve is disposed inside each mounting hole; dial gauges are fixed on the C-shaped sleeve; and the inclined segment is also equipped with fastening screws used for fixing the dial gauges. The advantages are that the detection tool is simple in structure, low in cost and high in measuring precision, is convenient to use and operate, and is safe and reliable. Moreover, the detection tool is not restricted by the size and the weight of a workpiece and by a place when being used, thereby greatly improving the production efficiency.

Description

A kind of cubing of the deviation that takes measurement of an angle
Technical field
The utility model belongs to the cubing of measuring the bevel angle deviation, particularly a kind of cubing of the angular deviation for sizing mill sizing mill roller conical surface angle.
Background technology
The at present measurement of circular conical surface minute angle deviation is very difficult, and conventional bevel protractor measuring accuracy is inadequate, generally 2 ' about, and be difficult to effective measuring position of accurate orientational cone-shaped surface bus.Existing measuring method is: utilize one group of equal height cushion block and one group of straight pin at verifying bench, and poor and utilize inverse trigonometric function to calculate to obtain the actual angle value by measuring height and diameter.This method is confined to little, the lightweight part of measurement volumes.Its efficient is low, work is complicated, labour intensity is large, easily occurs measured deviation simultaneously.
In Steel Tube Industry, sizing frame hole type all adopts three rollers or four rollers to combine, and for improving the tube rolling precision but avoid again interference of rollers, its angle design requires very high.If use in the world state-of-the-art laser measuring apparatus, although not limited by workpiece size, weight and place, equipment manufacturing cost is expensive, every more than 1,000,000, and must professional's operation, general unit holds dares not accept.
Summary of the invention
For the deficiencies in the prior art, the utility model has related to a kind of cubing of simple in structure, the easy to use and deviation that takes measurement of an angle that measuring accuracy is high.
The utility model is achieved through the following technical solutions:
A kind of cubing of the deviation that takes measurement of an angle, it comprises the horizontal part of fitting with reference field, it is characterized in that: an end of described horizontal part is connected with tilting section, be provided with a plurality of mounting holes perpendicular to tilting section on the described tilting section, be provided with the C jacket in the described mounting hole, dial gauge is fixed on the C jacket, also is provided with on the described tilting section for the fixing trip bolt of dial gauge.
In sum, the utlity model has simple in structurely, cheap, easy to use, measuring accuracy is high, easy to operate and safe and reliable advantage, and the utility model is not subjected to the restriction in workpiece size, weight and place in use in addition, has significantly improved production efficiency.
Description of drawings
1 is structural representation of the present utility model among the figure;
1 is dial gauge among the figure, and 2 is trip bolt, and 3 is the C jacket, and 4 is horizontal part, and 5 is rake.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The cubing of a kind of deviation that takes measurement of an angle as shown in Figure 1, it comprises the horizontal part 4 of fitting with reference field, it is characterized in that: an end of described horizontal part 4 is connected with tilting section 5, be provided with a plurality of mounting holes perpendicular to tilting section on the described tilting section 5, be provided with two mounting holes in the present embodiment, be provided with C jacket 3 in the described mounting hole, dial gauge 1 is fixed on the C jacket 3, also is provided with on the described tilting section 5 for the fixing trip bolt 2 of dial gauge.
Using method of the present utility model:
1, at first two dial gauges are carried out school zero,
2, will be fitted in the surface of workpiece on horizontal part and the rake, the dip plane places on the inclined-plane of workpiece,
3, read the numerical value of two dial gauges, if the numerical value of two tables is identical, show that then the angle on inclined-plane meets the requirements, when there is difference in the numerical value of two tables, the error that can exist by calculating the inclined-plane.
In sum, the utlity model has simple in structurely, cheap, easy to use, measuring accuracy is high, easy to operate and safe and reliable advantage, and the utility model is not subjected to the restriction in workpiece size, weight and place in use in addition, has significantly improved production efficiency.

Claims (1)

1. the cubing of the deviation that takes measurement of an angle, it comprises the horizontal part of fitting with reference field, it is characterized in that: an end of described horizontal part is connected with tilting section, be provided with a plurality of mounting holes perpendicular to tilting section on the described tilting section, be provided with the C jacket in the described mounting hole, dial gauge is fixed on the C jacket, also is provided with on the described tilting section for the fixing trip bolt of dial gauge.
CN 201220423359 2012-08-23 2012-08-23 Detection tool for measuring deviation of angle Expired - Fee Related CN202770381U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220423359 CN202770381U (en) 2012-08-23 2012-08-23 Detection tool for measuring deviation of angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220423359 CN202770381U (en) 2012-08-23 2012-08-23 Detection tool for measuring deviation of angle

Publications (1)

Publication Number Publication Date
CN202770381U true CN202770381U (en) 2013-03-06

Family

ID=47776947

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220423359 Expired - Fee Related CN202770381U (en) 2012-08-23 2012-08-23 Detection tool for measuring deviation of angle

Country Status (1)

Country Link
CN (1) CN202770381U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105268749A (en) * 2015-10-30 2016-01-27 常州宝隆冶金设备制造有限公司 Measuring device and method for roller seams and inclined planes of tension sizing reducing mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105268749A (en) * 2015-10-30 2016-01-27 常州宝隆冶金设备制造有限公司 Measuring device and method for roller seams and inclined planes of tension sizing reducing mill

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Legal Events

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: 20130306

Termination date: 20160823

CF01 Termination of patent right due to non-payment of annual fee