CN207881682U - A kind of simple type measures the device of round tube inside diameter deformation - Google Patents

A kind of simple type measures the device of round tube inside diameter deformation Download PDF

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Publication number
CN207881682U
CN207881682U CN201721914940.7U CN201721914940U CN207881682U CN 207881682 U CN207881682 U CN 207881682U CN 201721914940 U CN201721914940 U CN 201721914940U CN 207881682 U CN207881682 U CN 207881682U
Authority
CN
China
Prior art keywords
fixed seat
spring
round tube
supporting blocks
sliding panel
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
CN201721914940.7U
Other languages
Chinese (zh)
Inventor
周金亭
程国华
吕东恒
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.)
TIANJIN SAIDAXINYUAN TESTING INSPECTION CO Ltd
Original Assignee
TIANJIN SAIDAXINYUAN TESTING INSPECTION 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 TIANJIN SAIDAXINYUAN TESTING INSPECTION CO Ltd filed Critical TIANJIN SAIDAXINYUAN TESTING INSPECTION CO Ltd
Priority to CN201721914940.7U priority Critical patent/CN207881682U/en
Application granted granted Critical
Publication of CN207881682U publication Critical patent/CN207881682U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to the devices that a kind of simple type measures round tube inside diameter deformation, including bottom plate, fixed seat, side shield, spring pocket, pull rod and cylinder, spring pocket includes two symmetrically arranged supporting blocks, the inside of two supporting blocks is connected by spring, the spring connects sensor, cambered surface is made in the outer surface of two supporting blocks, the left side of upper support block connects a pull rod, the pull rod is connected on a sliding panel, the lower part of the sliding panel is mounted on a guide rail, the piston rod of the left side connection cylinder of the sliding panel.The simple type that the utility model is a kind of reasonable design, simple in structure, easy to use, specificity is strong, manufacturing cost is low measures the device of round tube inside diameter deformation, the present apparatus is applied widely, is suitble to carry out internal diameter measurement to the pipe of different-diameter (specification).Detection difficulty, the accuracy accelerated detection speed, improve measurement result can be reduced using the present apparatus, provide the amount of labour that is convenient, mitigating staff for staff.

Description

A kind of simple type measures the device of round tube inside diameter deformation
Technical field
The utility model is related to examine detection technique field, especially a kind of simple type to measure the dress of round tube inside diameter deformation It sets.
Background technology
Currently, circle pipe part is after processing is completed, need to be detected its inner wall, whether consistent, be if detecting its internal diameter No the case where there are reducings.Since there are currently no dedicated detection instrument, testing staff can only be with tools such as vernier calipers to circle Inside pipe wall edge is detected, especially when the length of pipe is longer, in the middle part of internal diameter situation cannot measure, therefore meeting Cause test result inaccurate, is susceptible to erroneous judgement, substandard product is caused to come into the market.
Utility model content
The purpose of this utility model is that in place of making up the deficiencies in the prior art, provide a kind of reasonable design, it is simple in structure, Easy to use, the simple type that can improve accuracy in detection measures the device of round tube inside diameter deformation.
The purpose of this utility model is realized by following technological means:
A kind of simple type measures the device of round tube inside diameter deformation, it is characterised in that:Including bottom plate, fixed seat, side shield, bullet A fixed seat is installed in the upper surface of spring set, pull rod and cylinder, bottom plate, a mounting groove is made in the fixed seat, in fixed seat One vertical side shield is installed, the upper surface of the side shield is higher than the bottom surface of mounting groove, in fixed seat on the bottom plate in left side The upper surface on right side is installed by one pressing plate;
Spring pocket includes two symmetrically arranged supporting blocks, and the inside of two supporting blocks is connected by spring, which connects Sensor is connect, cambered surface is made in the outer surface of two supporting blocks, and the left side of upper support block connects a pull rod, which connects It is connected on a sliding panel, the lower part of the sliding panel is mounted on a guide rail, the piston of the left side connection cylinder of the sliding panel Bar.
Moreover, the mounting groove is V-shaped groove, arc is made in the lower surface of pressing plate, and the both ends of the pressing plate pass through jackscrew In fixed seat.
Moreover, the sensor is pressure sensor, a display instrument is connected.
The advantages of the utility model and good effect are:
1, pipe can be fixed on the positioning in the fixed seat of the present apparatus, side shield and pressing plate, and spring pocket can be to circle Inside pipe wall measures, and the measurement method is simple and convenient, and measurement result is accurate.In addition, when round tube inside diameter changes, display The numerical value of instrument can generate variation, and which is simple and clear clear, it is not necessary to be measured, calculated, compared using slide calliper rule.
2, for the present apparatus in such a way that cylinder drives spring pocket movement, the move mode stability is good.
3, the spring pocket of the present apparatus includes two symmetrically arranged supporting blocks, and the inside of two supporting blocks is connected by spring It connects, cambered surface is made in the outer surface of two supporting blocks, therefore this spring pocket is suitble in the pipe progress to different-diameter (specification) Diameter measures, applied widely.
4, the utility model is a kind of reasonable design, the letter that simple in structure, easy to use, specificity is strong, manufacturing cost is low Easy type measures the device of round tube inside diameter deformation, and the present apparatus is applied widely, is suitble in the pipe progress to different-diameter (specification) Diameter measures.Detection difficulty can be reduced using the present apparatus, the accuracy accelerated detection speed, improve measurement result, be work people The amount of labour that is convenient, mitigating staff that member provides.
Description of the drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view (omitting cylinder and handle portion) of Fig. 1;
Fig. 3 is the side view of spring pocket.
Specific implementation mode
Embodiment of the utility model will be described in detail below with reference to the attached drawings;It should be noted that the present embodiment is narrative , it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of simple type measures the device of round tube inside diameter deformation, including bottom plate 4, fixed seat 8, side shield 7, spring pocket 11, A fixed seat is installed in the upper surface of pull rod 9 and cylinder 1, bottom plate, a mounting groove is made in the fixed seat, on the left of fixed seat Bottom plate on a vertical side shield is installed, the upper surface of the side shield is higher than the bottom surface of mounting groove, on the right side of fixed seat Upper surface install a pressing plate 10.Mounting groove is V-shaped groove 15, and arc is made in the lower surface of pressing plate, and the both ends of the pressing plate are logical Jackscrew 14 is crossed in fixed seat.
Spring pocket includes two symmetrically arranged supporting blocks 16, and the inside of two supporting blocks is connected by spring 13, the bullet Spring connects sensor 12, which is pressure sensor, is connected to the end of spring, and the sensor connects a display Instrument.Cambered surface is made in the outer surface of two supporting blocks, and the left side of upper support block connects a pull rod, the left side of the pull rod It can be with installation locking block 5.The pull rod is connected to using dismantled and assembled mode on a sliding panel 6, and the lower part of the sliding panel is mounted on On one guide rail 3, the piston rod 2 of the left side connection cylinder of the sliding panel.
The application method of the utility model is:
Pipe is placed in the V-shaped groove of fixed seat first, the end face of the side shield positioning pipe on the left of use uses the right side The pressing plate of side fastens pipe.Then pull rod is passed through into pipe, and its left side is mounted on sliding panel, and so that spring pocket is located at and wait for On the inside of the end for detecting pipe.Finally cylinder is utilized to pull pull rod, so that spring pocket is passed through inside pipe, when round tube inside diameter differs When cause, sensor can spread out of signal, and display instrument numerical value changes, and testing staff is prompted to pay attention to.

Claims (3)

1. a kind of simple type measures the device of round tube inside diameter deformation, it is characterised in that:Including bottom plate, fixed seat, side shield, spring A fixed seat is installed in the upper surface of set, pull rod and cylinder, bottom plate, and a mounting groove is made in the fixed seat, on a fixed seat left side One vertical side shield is installed, the upper surface of the side shield is higher than the bottom surface of mounting groove, on the fixed seat right side on the bottom plate of side The upper surface of side is installed by one pressing plate;
Spring pocket includes two symmetrically arranged supporting blocks, and the inside of two supporting blocks is connected by spring, and spring connection passes Cambered surface is made in the outer surface of sensor, two supporting blocks, and the left side of upper support block connects a pull rod, which is connected to On one sliding panel, the lower part of the sliding panel is mounted on a guide rail, the piston rod of the left side connection cylinder of the sliding panel.
2. a kind of simple type according to claim 1 measures the device of round tube inside diameter deformation, it is characterised in that:The peace Tankage is V-shaped groove, and arc is made in the lower surface of pressing plate, and the both ends of the pressing plate are mounted on by jackscrew in fixed seat.
3. a kind of simple type according to claim 1 measures the device of round tube inside diameter deformation, it is characterised in that:The biography Sensor is pressure sensor, connects a display instrument.
CN201721914940.7U 2017-12-31 2017-12-31 A kind of simple type measures the device of round tube inside diameter deformation Expired - Fee Related CN207881682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721914940.7U CN207881682U (en) 2017-12-31 2017-12-31 A kind of simple type measures the device of round tube inside diameter deformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721914940.7U CN207881682U (en) 2017-12-31 2017-12-31 A kind of simple type measures the device of round tube inside diameter deformation

Publications (1)

Publication Number Publication Date
CN207881682U true CN207881682U (en) 2018-09-18

Family

ID=63505602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721914940.7U Expired - Fee Related CN207881682U (en) 2017-12-31 2017-12-31 A kind of simple type measures the device of round tube inside diameter deformation

Country Status (1)

Country Link
CN (1) CN207881682U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109211484A (en) * 2018-10-29 2019-01-15 四川欧宝路管业有限责任公司 Plastic pipe surface defects detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109211484A (en) * 2018-10-29 2019-01-15 四川欧宝路管业有限责任公司 Plastic pipe surface defects detection device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180918

Termination date: 20181231