CN203349728U

CN203349728U - Tube product on-line detection tool

Info

Publication number: CN203349728U
Application number: CN 201320378352
Authority: CN
Inventors: 杨军; 贺贤汉; 吴然红; 顾永明
Original assignee: Hangzhou Dahe Thermo Magnetics Co Ltd
Current assignee: Hangzhou Dahe Thermo Magnetics Co Ltd
Priority date: 2013-06-27
Filing date: 2013-06-27
Publication date: 2013-12-18
Anticipated expiration: 2023-06-27

Abstract

The utility model discloses a tube product on-line detection tool. The tube product on-line detection tool comprises a body having a cuboid bulk structure. One side of the body is concaved inwards to form a detection surface of a product and pressed against the product. The axial cross section inner concave edge line of the body is matched with the cross-sectional contour line of a standard tube product. The front end of the body is provided with a positioning block. The tube product on-line detection tool of the utility model is positioned and pressed against the side surface of a high temperature quartz tube product, detection is performed through the gap between inner concave edge line of the body and the tube product axial contour line, the tube product on-line detection tool of the utility model can be used to determine whether the contour size of the finished high temperature quartz tube product reaches the standard rapidly and directly, advantages of short detection period and high precision can be realized, and the first-passyield of the product can be improved, and the production cost and the machining time can be reduced.

Description

A kind of tubing On-line Product testing tool

Technical field

The utility model relates to a kind of checking tool, refers more particularly to a kind of online testing tool that can detect in real time high quartz tubing product.

Background technology

Because the detection size of the quartzy product of tubing is more, more time-consuming with common checkout equipment inspection, the assay device structures complexity, and in process owing to being high-temperature service, can't directly confirm the size of product, only remaining product cools, after lifting down, equipment checked again, the real-time extreme difference, if size is bad, re-start again the processing that heats up, number of rewelding is more back and forth, efficiency is lower, when product quantity is more, need more checkout facility, sense cycle is also longer, product size can't be controlled in time, make unstable product quality, reprocess do over again more, yield rate is low, lose larger.

The utility model content

The utility model mainly solves the technical matters that the quartzy product detection of tubing is wasted time and energy, sense cycle is grown, can't be detected in real time due to high temperature of prior art; But provide a kind of online testing tool that does not need cooling products the real-time testing product of high temperature.

In order to solve the technical matters of above-mentioned existence, the utility model is mainly to adopt following technical proposals:

A kind of tubing On-line Product testing tool of the present utility model, online detection for the tubing product manufactured goods to high temperature, described testing tool comprises the body of block structure, described body one side indent forms the detection faces of described tubing product and the tubing product that reclines, match with the section profile line of standard pipe series products in the axial section indent sideline of body, the body front end of respective tube series products end face is provided with locating piece, the high quartz tubing product side on production line is located and abutted in to body, by the gap between the indent sideline to body and tubing product axial profile line, detected, but fast direct ground connection judges the overall size of the high quartz tubing product that processing and fabricating is complete and whether reaches requirement, sense cycle is short, accuracy of detection is high, improved the first-time qualification rate of product, production cost and process time have been reduced.

As preferably, the indent sideline of described body axial section comprises leading portion, oblique section, middle straight section and back segment, the tubule axial profile line of described leading portion and described tubing product matches, the described oblique section tapering outline line with the bassoon of tubing product matches, in the middle of described, the axial profile line of straight section and the bassoon of tubing product matches, annular projection in described back segment and the bassoon of tubing product matches, middle part at back segment also is provided with a groove, each detection segment difference in the axial section indent sideline of body is the respective wheel profile of respective tube series products section one by one, but the corresponding overall size of visual inspection quartz ampoule series products, reduce detecting step and sense cycle.

As preferably, the inboard sideline of described locating piece overlaps with the axis of rotation of described tubing product, body easy to operate, the accurate positioning while detecting that reclines.

As preferably, the material of described testing tool is high purity graphite or quartz, in the time of can preventing high temperature process, and the pollution of the material of testing tool to the quartz ampoule series products, optimal material should adopt high purity graphite.

The beneficial effects of the utility model are: the side of high quartz tubing product on production line is located and abutted in to testing tool, by the gap between the indent sideline to body and tubing product axial profile line, detected, but fast direct ground connection judges complete each size of high quartz pipe of processing and fabricating and whether reaches requirement, accuracy of detection is high, improve the first-time qualification rate of product, reduced production cost and process time.

The accompanying drawing explanation

Fig. 1 is the axial section schematic diagram of a kind of structure of the utility model.

A kind of axial section schematic diagram when Fig. 2 is the utility model use.

1. tubing products in figure, 11. tubules, 12. bassoons, 13. annular projections, 2. body, 21. leading portions, 22. oblique sections, straight sections in the middle of 23., 24. back segments, 25. grooves, 3. locating piece.

Embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: a kind of tubing On-line Product testing tool of the present embodiment, for the online detection to high quartz pipe 1, as shown in Figure 1, testing tool comprises the body 2 that is block structure, body is made by high purity graphite, body one side indent forms the detection faces of quartz ampoule overall size and abuts in the quartz ampoule side, as shown in Figure 2, match with the outline line of standard quartz pipe in the axial section indent sideline of body, the indent sideline comprises leading portion 21, oblique section 22, middle straight section 23 and back segment 24, the tubule 11 axial profile lines of the corresponding quartz ampoule of leading portion, the bassoon 12 tapering outline lines of the corresponding quartz ampoule of oblique section, the first engineman profile of the corresponding quartz ampoule of middle straight section, annular projection 13 in the corresponding quartz ampoule bassoon of back segment, also be provided with a groove 25 at the back segment middle part, the locating piece 3 that corresponding quartz ampoule end face is arranged in the body Front-end Design, the inboard sideline of locating piece overlaps with the product axis of rotation.

Use while detecting, body is abutted in to the complete high quartz pipe side of processing and fabricating on production line, and make the end face of quartz ampoule be adjacent to locating piece, now operating personnel observe and record the indent sideline of body and the gap between quartz ampoule axial profile line, between the tubule end face of quartz ampoule and locating piece, distance is B, distance between the tubule outline line of the leading portion in indent sideline and quartz ampoule is A, between the large pipe cone section outline line of oblique section of the indent sideline and quartz ampoule, distance is C, the distance of the middle straight section in indent sideline and the first engineman profile of quartz ampoule is D, distance between the outline line at the annular projection position in the back segment in indent sideline and quartz ampoule bassoon is E, the length of indent sideline back segment is corresponding annular projection width G, the recess width F of back segment is the center of corresponding annular projection, observations is judged to whether each processing dimension of quartz ampoule is up to standard by following steps:

1. when B is of a size of 0, determine that tubule top and locating piece fit tightly:

→ observe the size situation of C, judge that whether tubule is partially long,

Whether the gap of → observation C is even, judges that whether the tapering of large pipe cone section is accurate,

→ observe the situation of G, whether within the limits prescribed to judge the bassoon ledge width,

→ observe the situation of F, whether within the limits prescribed to judge bassoon bossing center;

2. when A is of a size of 0, determine that tubule straight section and body fit tightly:

→ observe the size situation of D, judge that whether bassoon is less than normal,

Whether the gap of → observation D is even, judges that whether tubule is concentric with bassoon,

→ observe the size situation of E, judge that whether the position of bassoon bossing and size be accurate;

3. when D is of a size of 0, confirm that bassoon straight section and body fit tightly,

→ observe the size situation of A, judge that whether tubule is less than normal,

Whether the gap of → observation A is even, judges that whether bassoon is concentric with tubule,

→ observe the size situation of E, judge that whether bassoon bossing size is accurate,

4. when C is of a size of 0, determine that large pipe cone section and body fit tightly,

→ observe the size situation of B, judge that whether tubule is partially short,

Whether the gap of → observation A is even, judges that whether tubule is accurate with the angle of large pipe cone section.

When operating personnel observe and judge that a certain size does not meet standard, can on production line, again to the quartz ampoule of still locating high temperature, be processed immediately, until product size meets the requirements, and needn't again clamp and to the product heat temperature raising, greatly improve the product first-time qualification rate, reduce to reprocess to do over again and cause unnecessary loss, reduced production cost.

Above explanation has not been done restriction to the utility model; the utility model also is not limited only to giving an example of above-mentioned explanation; the variation that those skilled in the art make in essential scope of the present utility model, retrofit, increase or replace, all should be considered as protection domain of the present utility model.

Claims

1. a tubing On-line Product testing tool, for the online detection to high-temperature pipe series products (1), it is characterized in that: described testing tool comprises the body (2) of block structure, described body one side indent forms the detection faces of described tubing product and the tubing product that reclines, match with the section profile line of standard pipe series products in the axial section indent sideline of body, the body front end of respective tube series products end face is provided with locating piece (3).

2. a kind of tubing On-line Product testing tool according to claim 1, it is characterized in that: the indent sideline of described body (2) axial section comprises leading portion (21), tiltedly section (22), middle straight section (23) and back segment (24), the tubule of described leading portion and described tubing product (11) axial profile line matches, the described oblique section tapering outline line with tubing product bassoon (12) matches, in the middle of described, the bassoon axial profile line of straight section and tubing product matches, annular projection (13) in described back segment and the bassoon of tubing product matches, also be provided with a groove (25) at the middle part of back segment.

3. a kind of tubing On-line Product testing tool according to claim 1, it is characterized in that: the inboard sideline of described locating piece (3) overlaps with the axis of rotation of described tubing product.

4. according to claim 1 or 2 or 3 described a kind of tubing On-line Product testing tools, it is characterized in that: described testing tool material is high purity graphite or quartz.