CN202372113U - Sample plate for detecting inner diameter of spring - Google Patents
Sample plate for detecting inner diameter of spring Download PDFInfo
- Publication number
- CN202372113U CN202372113U CN2011205622987U CN201120562298U CN202372113U CN 202372113 U CN202372113 U CN 202372113U CN 2011205622987 U CN2011205622987 U CN 2011205622987U CN 201120562298 U CN201120562298 U CN 201120562298U CN 202372113 U CN202372113 U CN 202372113U
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- spring
- detection
- sample plate
- detection body
- diameter
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Abstract
The utility model discloses a sample plate for detecting the inner diameter of a spring. The structure of the sample plate comprises a handle (1); the sample plate is characterized in that the handle (1) is connected with a first detection body and a second detection body, wherein the first detection body is used for detecting the maximum inner diameter of the spring, and the second detection body is used for detecting the minimum inner diameter of the spring. The sample plate is used for detecting the spring through the first detection body and the second detection body; and as the appearances of the first detection body and the second detection body are circular, the detection on all directions of the inner diameters of the spring can be realized very well, and whether the spring is qualified or not is clear at a glance. Compared with the prior art, the sample plate has the following advantages that detection data represents all the diameter directions of the spring and covers the whole periphery very well; the operation is simpler, the sample plate can be operated by an ordinary person which only needs to know that the spring is qualified when the inner diameters of the spring are between pass and stop, and the spring can be detected without needing relatively specialized personnel; human errors generated by reading data can not be generated; and the detection efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of spring inside diameter and detects model, belongs to spring-mass detection technique field.
Background technology
Most of locomotive springs and city rail spring all have spring base, therefore require spring inside diameter is detected.The testing tool that spring inside diameter uses all the time is a vernier caliper, because the singularity of spring shape in testing process, uses vernier caliper to have the problem of the following aspects:
The first, detect data and only represent spring diameter direction 2 points, can not cover whole circumference well;
The second, vernier caliper is difficult to guarantee and the axis normal of spring during measurement, obtain relatively difficulty of relatively accurate data;
The 3rd, use vernier caliper reading specialty relatively, for judging the whether qualified mistake that is easy to generate.
Summary of the invention
The purpose of the utility model is: provide a kind of spring inside diameter to detect model.Detect accurately, simple to operate, improve detection efficiency.
The utility model is to constitute like this: spring inside diameter detects model, and structure comprises handle, and handle connects and is used for first detection bodies of detection springs maximum inner diameter, and second detection bodies that is used for the detection springs minimum diameter.
Above-mentioned spring inside diameter detects model, and said first detection bodies is disk or annulus.
Above-mentioned spring inside diameter detects model, and the external diameter of said first detection bodies is greater than institute's detection springs maximum inner diameter.
Above-mentioned spring inside diameter detects model, and said second detection bodies is an annulus.
Above-mentioned spring inside diameter detects model, and the external diameter of said second detection bodies is less than institute's detection springs minimum diameter.
The utility model detects spring through first detection bodies and second detection bodies, because the profile of first detection bodies and second detection bodies all is circular, can be good at realizing the detection to all directions of spring inside diameter, and whether spring is qualified also very clear.Compare with prior art, have the following advantages:
The first, detect all diametric(al)s of data represented spring, covered whole circumference well;
The second, operate fairly simple, the ordinary people only need know logical and end between be qualified can the operation, not needing relatively, the personnel of specialty also can detect;
The 3rd, can not produce the mistake that reading of data produces;
The 4th, improve detection efficiency greatly.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Embodiment
The embodiment of the utility model: spring inside diameter detects model, and is as shown in Figure 1, makes handle 1, and connect on the handle 1 and be used for first detection bodies 2 of detection springs maximum inner diameter, and second detection bodies 3 that is used for the detection springs minimum diameter.First detection bodies 2 and second detection bodies 3 should be made as the circle that cooperates with spring inside diameter; Make things convenient for the detection of spring; Wherein first detection bodies 2 can be made as disk or annulus, and in the present embodiment, first detection bodies 2 is made into disk; Conveniently be connected with handle 1, the external diameter of first detection bodies 2 should be slightly larger than institute's detection springs maximum inner diameter.First detection bodies 2 connects second detection bodies, 3, the second detection bodies 3 and is made as annulus, saves material, reduces weight, and the external diameter of second detection bodies 3 should be slightly less than institute's detection springs minimum diameter.
Claims (5)
1. a spring inside diameter detects model, and structure comprises handle (1), it is characterized in that: handle (1) connects and is used for first detection bodies (2) of detection springs maximum inner diameter, and second detection bodies (3) that is used for the detection springs minimum diameter.
2. spring inside diameter according to claim 1 detects model, it is characterized in that: said first detection bodies (2) is disk or annulus.
3. spring inside diameter according to claim 2 detects model, and it is characterized in that: the external diameter of said first detection bodies (2) is greater than institute's detection springs maximum inner diameter.
4. spring inside diameter according to claim 1 detects model, it is characterized in that: said second detection bodies (3) is annulus.
5. spring inside diameter according to claim 4 detects model, and it is characterized in that: the external diameter of said second detection bodies (3) is less than institute's detection springs minimum diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205622987U CN202372113U (en) | 2011-12-29 | 2011-12-29 | Sample plate for detecting inner diameter of spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205622987U CN202372113U (en) | 2011-12-29 | 2011-12-29 | Sample plate for detecting inner diameter of spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372113U true CN202372113U (en) | 2012-08-08 |
Family
ID=46595810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205622987U Expired - Fee Related CN202372113U (en) | 2011-12-29 | 2011-12-29 | Sample plate for detecting inner diameter of spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052525A (en) * | 2016-06-27 | 2016-10-26 | 河南平高电气股份有限公司 | Inner diameter, outer diameter, and inner and outer diameter integrated detection method of spring contact finger |
| CN110871175A (en) * | 2018-08-31 | 2020-03-10 | 上海中国弹簧制造有限公司 | Spring inner and outer diameter sorting device |
-
2011
- 2011-12-29 CN CN2011205622987U patent/CN202372113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052525A (en) * | 2016-06-27 | 2016-10-26 | 河南平高电气股份有限公司 | Inner diameter, outer diameter, and inner and outer diameter integrated detection method of spring contact finger |
| CN110871175A (en) * | 2018-08-31 | 2020-03-10 | 上海中国弹簧制造有限公司 | Spring inner and outer diameter sorting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG VEHICLE CO., LTD. OF CHINA SOUTH LOCOMOTIV Free format text: FORMER OWNER: NANFANG HUITONG CO., LTD. Effective date: 20150408 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550017 GUIYANG, GUIZHOU PROVINCE TO: 550016 GUIYANG, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150408 Address after: 550016 Guizhou Province, Guiyang national hi tech Industrial Development Zone Technology Park Nature Park chauvinism Patentee after: South car Kweiyang vehicle Co., Ltd Address before: Guiyang City, Guizhou province 550017 Abdullah camp Patentee before: Nanfang Huitong Co., Ltd. |
|
| 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: 20120808 Termination date: 20201229 |