CN202074907U - Hole position degree detection composite structure - Google Patents
Hole position degree detection composite structure Download PDFInfo
- Publication number
- CN202074907U CN202074907U CN2011201735204U CN201120173520U CN202074907U CN 202074907 U CN202074907 U CN 202074907U CN 2011201735204 U CN2011201735204 U CN 2011201735204U CN 201120173520 U CN201120173520 U CN 201120173520U CN 202074907 U CN202074907 U CN 202074907U
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- CN
- China
- Prior art keywords
- position degree
- detection
- hole
- composite structure
- hole position
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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 - Lifetime
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Abstract
The utility model relates to a structure of a position gauge used for detecting the position of holes distributed in the circumference, specifically, the principle of the position gauge is that a hole position degree detection composite structure is designed by simulating the assembly and use of parts. The hole position degree detection composite structure mainly comprises first and second cylindrical pins and first and second support plates, wherein the first cylindrical pin is inserted into the holes of the first support plate and a detected part respectively, and the second cylindrical pin is inserted into the holes of the second support plate and the detected part respectively. According to the requirement of the hole position degree of the detected part, the assembly relation and the actual use requirement of the detected part are simulated to conduct the position degree detection; and the hole position degree detection composite structure has a simple and convenient detection means and high detection efficiency, is especially applicable to detection on the position degree of parts produced in a large scale, can better reflect the assembly requirement of parts, and is an economic and practical detection method.
Description
Technical field
The utility model relates to a kind of hole location for circle distribution and checks the structure of using gage for measuring position, and specifically, the principle of this gage for measuring position is to use a kind of hole location that designs to detect unitized construction by the assembling of simulation part.
Background technology
In detection method in the past, measuring method to the circle distribution hole true position error has multiple: 1. coordinate measuring set (as universal tool-measuring microscope or three coordinate measuring machine) detects, but adopt the position error in this method detection by quantitative hole, but it is higher to measure cost, also is not suitable for production in enormous quantities; 2. receiver ga(u)ge detects, and during detection part is enclosed within on the register pin of gauge, will measure pin then and insert respectively in the part measured hole by the pilot hole on the gauge, if it is free qualified by just judging the part position degree to measure pin.But this method can not be measured the physical size of element to be measured and the size of morpheme error, and for the designing requirement of receiver ga(u)ge itself than higher, calculate also more loaded down with trivial details.3. measure indirectly: the position error for the circumference uniform distribution hole is measured, if less demanding, also can be by measuring the hole back gauge in each hole, even as the hole back gauge, it is qualified to think.But this method only is applicable to the detection of less demanding part.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of easy and practicable location measurement rule unitized construction, by simulation part situation in actual use, design a kind of hole location and detect unitized construction, can judge effectively whether the part composition error meets design requirement, easy operating and detection efficiency height.
According to technical scheme provided by the invention, a kind of hole location detects unitized construction, comprise first, second straight pin and first, second back up pad, first straight pin penetrates respectively in the hole of first back up pad and tested part, and second straight pin penetrates respectively in the hole of second back up pad and tested part.
Compared with the prior art the utility model has the following advantages:
The utility model is owing to the assembly relation that is the simulation tested part designs, the simplicity of design of relative position degree receiver ga(u)ge in the past, detection means is easy, detection efficiency is high, be specially adapted to produce in enormous quantities the position degree detection of part, and can reflect the matching requirements of part better, be a kind of economical and practical detection method.Being applicable to has the position degree of circumferential distribution pore of the assembly relation of the part of requirement and known part to detect to hole location; Also recommendation is used for the hole location detection of other part with assembly relation.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Enforcement during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1: first straight pin 1, first back up pad 2, tested part 3, second straight pin 4, second back up pad 5.
The utility model penetrates first straight pin 1 respectively in the hole of first back up pad 2 and tested part 3 when the actual detected hole location, and then from opposite side second straight pin 4 is penetrated respectively the hole of second back up pad 5 and tested part.
The designing requirement of two back up pads in the gauge consistent with the requirement that tested part is attached thereto part in actual use (promptly simulating the actual relevant factor of the part that links to each other with tested part), the design at straight pin check position requires according to the hole location of tested part and gauge design relevant criterion designs.During detection, with hand straight pin is penetrated one by one by the accompanying drawing requirement in the hole of back up pad and tested part, if straight pin can both pass through smoothly, it is qualified to be.
Claims (1)
1. a hole location detects unitized construction, comprise tested part, it is characterized in that: also comprise first, second straight pin (1,4) and first, second back up pad (2,5), first straight pin (1) penetrates respectively in the hole of first back up pad (2) and tested part, and second straight pin (4) penetrates respectively in the hole of second back up pad (5) and tested part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201735204U CN202074907U (en) | 2011-05-27 | 2011-05-27 | Hole position degree detection composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201735204U CN202074907U (en) | 2011-05-27 | 2011-05-27 | Hole position degree detection composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074907U true CN202074907U (en) | 2011-12-14 |
Family
ID=45113007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201735204U Expired - Lifetime CN202074907U (en) | 2011-05-27 | 2011-05-27 | Hole position degree detection composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297643A (en) * | 2011-05-27 | 2011-12-28 | 无锡创明传动工程有限公司 | Hole position detection combined structure |
-
2011
- 2011-05-27 CN CN2011201735204U patent/CN202074907U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297643A (en) * | 2011-05-27 | 2011-12-28 | 无锡创明传动工程有限公司 | Hole position detection combined structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111214 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |