CN102455154A - Stop plug for detecting workpiece - Google Patents
Stop plug for detecting workpiece Download PDFInfo
- Publication number
- CN102455154A CN102455154A CN2010105174054A CN201010517405A CN102455154A CN 102455154 A CN102455154 A CN 102455154A CN 2010105174054 A CN2010105174054 A CN 2010105174054A CN 201010517405 A CN201010517405 A CN 201010517405A CN 102455154 A CN102455154 A CN 102455154A
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- workpiece
- section
- detent plug
- detected
- logical detent
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- A Measuring Device Byusing Mechanical Method (AREA)
- Sealing Of Jars (AREA)
Abstract
The invention discloses a stop plug for detecting a workpiece. The stop plug has a rigid block body structure, and is characterized in that: a stop plug penetration block body is provided with a detection hole through which a cylindrical workpiece to be detected passes; at least one detection window corresponding to a bulged structure on the surface of the cylindrical workpiece to be detected is arranged at the periphery of the inner wall of the detection hole; and the size error of the detection window relative to a qualified workpiece is less than 0.01 micrometer. When the stop plug is used for detecting the workpiece after being applied and implemented, whether the workpiece is qualified or not is only judged by respectively sleeving a section to be detected of the workpiece on detection parts of the stop plug, one side of the section to be detected is sleeved, and the other side of the section to be detected is plugged, so that the detection efficiency of the workpiece is greatly improved; and errors generated in the process of detecting the workpiece by the conventional detection method are effectively eliminated.
Description
Technical field
The present invention relates to a kind of product testing tool, relate in particular to a kind of structure precision testing tool whether up to specification that fast, accurately detects plastic cement products that is applicable to, belong to machining and detection range.
Background technology
In the plastic cement products manufacturing industry, the product of cooling forming is carried out whether requirement up to specification---the detection of certain precision, be before product export must through an important step.According to experience in the past, the detection method that generally adopts of the same trade is to use high-precision vernier caliper to detect.But, adopt conventional method, instrument need expend huge man-hour, and accuracy of detection can't be guaranteed for the detection of the workpiece interior wall construction of different shape, form.Therefore, seek a kind ofly can save manpower, man-hour, and have the high-precision test instrument concurrently, seem particularly necessary.
Summary of the invention
In view of the defective that above-mentioned prior art exists, the objective of the invention is to propose a kind of workpiece sensing with logical detent plug, to improve efficient, the high precision to bulk article (at least one end has uncovered workpiece), the low-cost detection.
The object of the invention will be achieved through following technical scheme:
Workpiece sensing is with logical detent plug; To be detected section of said workpiece is its uncovered inwall; It is characterized in that: the rigid block movement structure that said logical detent plug is a dumb-bell shape, both sides have the test section of to be detected section inner wall shape coupling of a profile and workpiece respectively, and one of said test section equates or less than to be detected section of workpiece; And another relative test section is greater than to be detected section of workpiece, and the size of two test sections differs less than the visitor makes error requirements.
Further, the uncovered of to be detected section of aforesaid workpiece is shaped as the cylindrical of desirable circularity, and the test section of logical detent plug is corresponding cylindrical structural, and to be detected section size with logical detent plug test section of said workpiece weighed according to being diameter; Perhaps
The uncovered elliptical cylinder-shape that is shaped as that aforesaid workpiece is to be detected section, and the test section of logical detent plug is corresponding elliptical cylinder-shape structure, to be detected section size with logical detent plug test section of said workpiece are weighed according to being outer perimeter; The uncovered of to be detected section of perhaps aforesaid workpiece is shaped as polygon cylindricality, and the test section of logical detent plug is corresponding polygon column construction, and to be detected section size with logical detent plug test section of said workpiece weighed according to being outer perimeter.
Further, aforesaid workpiece comprises lid, pipe fitting and bottle at least.
After the logical detent plug application implementation of the present invention, its outstanding effect is:
When carrying out workpiece sensing, whether qualified need are socketed in to be detected section of workpiece respectively on the test section of logical detent plug this workpiece sensing to judge workpiece, and are inserted in a side with logical detent plug, and opposite side is got final product by block, has improved the efficient of workpiece sensing greatly; And effectively eliminated the error that adopts traditional detection method to detect and produce.
Description of drawings
Fig. 1 is the three-dimensional appearance synoptic diagram of logical detent plug one embodiment of the present invention and workpiece.
Embodiment
Following constipation closes embodiment and accompanying drawing thereof, and specific embodiments of the invention is done further to detail, so that technical scheme of the present invention is easier to understand, grasp.
Embodiment one
As shown in Figure 1, be the logical detent plug of one embodiment of the invention and the three-dimensional appearance synoptic diagram of workpiece.Shown position is the separated dummy status of this logical detent plug and workpiece, and from visible shown in the figure: this workpiece 2 of present embodiment is that an end has the uncovered lid of desirable circularity, and its to be detected section 21 is uncovered inwall.And the logical detent plug 1 of present embodiment is the rigid block movement structure of a dumb-bell shape; Both sides have test section A, the B of a profile and to be detected section inner wall shape coupling of workpiece respectively; And the diameter D2 of test section A equates or less than the internal diameter of to be detected section of workpiece; And the diameter D1 of relative another test section B is greater than the internal diameter of to be detected section of workpiece, and the size of two test sections differs less than the visitor makes error requirements.
Above-mentioned logical detent plug 1 only needs the testing staff with the test section socket of to be detected section branch both sides of workpiece towards logical detent plug in the actual detected operation process, if to be detected section of workpiece can be in test section A one end socket and on, and block is outside test section B.Just this workpiece of decidable meets visitor's system error requirements thus.But if all sockets in logical detent plug two ends, or in both sides all by block, then this workpiece of decidable is substandard products, whole testing process is easy, rapid, is suitable for batch detection fully.
Except that the foregoing description, workpiece sensing of the present invention has various enforcement structure with logical detent plug corresponding to the different workpiece shape.At first this workpiece comprises lid, pipe fitting and bottle at least, as long as its at least one end is uncovered structure.Moreover; The uncovered shape of workpiece has diversity, except that embodiment cylindrical, can also be (not shown) such as elliptical cylinder-shape, polygon cylindricality or other non-regular column constructions; Just corresponding to different uncovered shapes, the shape of logical detent plug test section just matches.For non-circular uncovered workpiece, weighing to be detected section foundation with the test section size of workpiece just is its outer perimeter, exactly is the position and the Distance Matching of the corresponding point-to-point transmission of periphery.Therefore only need to make an end test section of the logical detent plug that error requirements makes, and satisfy other end test section and make error requirements greater than the visitor and can realize testing goal by the visitor.
Workpiece sensing of the present invention has improved the efficient of workpiece sensing greatly with the application of logical detent plug; And effectively eliminated the error that adopts traditional detection method to detect and produce.
Claims (5)
1. workpiece sensing is with logical detent plug; To be detected section of said workpiece is its uncovered inwall; It is characterized in that: the rigid block movement structure that said logical detent plug is a dumb-bell shape, both sides have the test section of to be detected section inner wall shape coupling of a profile and workpiece respectively, and one of said test section equates or less than to be detected section of workpiece; And another relative test section is greater than to be detected section of workpiece, and the size of two test sections differs less than the visitor makes error requirements.
2. workpiece sensing according to claim 1 is with logical detent plug; It is characterized in that: uncovered the cylindrical of desirable circularity that is shaped as that said workpiece is to be detected section; The test section of said logical detent plug is corresponding cylindrical structural, and it is diameter that to be detected section size with logical detent plug test section of said workpiece weighed foundation.
3. workpiece sensing according to claim 1 is with logical detent plug; It is characterized in that: the uncovered elliptical cylinder-shape that is shaped as that said workpiece is to be detected section; The test section of said logical detent plug is corresponding elliptical cylinder-shape structure, and it is outer perimeter that to be detected section size with logical detent plug test section of said workpiece weighed foundation.
4. workpiece sensing according to claim 1 is with logical detent plug; It is characterized in that: to be detected section of said workpiece uncovered is shaped as polygon cylindricality; The test section of said logical detent plug is corresponding polygon column construction, and it is outer perimeter that to be detected section size with logical detent plug test section of said workpiece weighed foundation.
5. according to each described workpiece sensing is with logical detent plug in the claim 1 to 4, it is characterized in that: said workpiece comprises lid, pipe fitting and bottle at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105174054A CN102455154A (en) | 2010-10-25 | 2010-10-25 | Stop plug for detecting workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105174054A CN102455154A (en) | 2010-10-25 | 2010-10-25 | Stop plug for detecting workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102455154A true CN102455154A (en) | 2012-05-16 |
Family
ID=46038590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105174054A Pending CN102455154A (en) | 2010-10-25 | 2010-10-25 | Stop plug for detecting workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102455154A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036695A (en) * | 2017-12-29 | 2018-05-15 | 廊坊舒畅汽车零部件有限公司 | A kind of hole in piece part test measuring device and detection method |
| CN108061500A (en) * | 2017-11-26 | 2018-05-22 | 苏州听毅华环保科技有限公司 | A kind of arc-shaped workpiece size detection frock |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202013158U (en) * | 2010-10-25 | 2011-10-19 | 苏州工业园区协利塑胶有限公司 | Go/no-go plug for workpiece detection |
-
2010
- 2010-10-25 CN CN2010105174054A patent/CN102455154A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202013158U (en) * | 2010-10-25 | 2011-10-19 | 苏州工业园区协利塑胶有限公司 | Go/no-go plug for workpiece detection |
Non-Patent Citations (1)
| Title |
|---|
| 赵军录,蔡立新: "《普通车工实训课题指导》", 31 December 2006 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061500A (en) * | 2017-11-26 | 2018-05-22 | 苏州听毅华环保科技有限公司 | A kind of arc-shaped workpiece size detection frock |
| CN108036695A (en) * | 2017-12-29 | 2018-05-15 | 廊坊舒畅汽车零部件有限公司 | A kind of hole in piece part test measuring device and detection method |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |