CN202281578U - Spring length examination tool - Google Patents
Spring length examination tool Download PDFInfo
- Publication number
- CN202281578U CN202281578U CN2011204159803U CN201120415980U CN202281578U CN 202281578 U CN202281578 U CN 202281578U CN 2011204159803 U CN2011204159803 U CN 2011204159803U CN 201120415980 U CN201120415980 U CN 201120415980U CN 202281578 U CN202281578 U CN 202281578U
- Authority
- CN
- China
- Prior art keywords
- spring
- jacking block
- sliding top
- tool
- spring length
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A spring length examination tool is provided. The tool comprises a pedestal, a fixing baffle plate and a pair of parallel sliding top blocks are arranged at intervals on the pedestal, a stripe-shaped groove is arranged on each sliding top block, and an adjusting screw for screwing down to the pedestal is arranged inside each strip-shaped groove of each sliding top block. In the tool, spring length is examined through utilizing distances between the sliding top blocks and the fixing baffle block, allowable tolerance scopes of a spring can be examined through utilizing the pair of sliding top blocks which have different distances with the fixing baffle plate, and whether the spring fulfills a specification or not can be examined rapidly. The tool is simple in structure, and high in examination efficiency and precision, springs with various specification requirements can be examined thorough using the adjusting screws to adjust the distances between the fixed baffle plate and the sliding top blocks, and the versatility is wide.
Description
[technical field]
The utility model relates to a kind of detecting tool, refers in particular to the tool that is used for checking spring length.
[background technology]
On products such as many machines, equipment, often all need use spring, its external diameter, length, parameter such as stressed are the whether qualified keys of decision spring when producing spring.With regard to by length, for the spring that is applied to some sophisticated products, when producing, often all need full inspection, if at this moment check through slide calliper rule with staff, not only very loaded down with trivial details, checkability is low, and not too accurate.How to improve the checkability of spring length and precision the application's purpose just.
[utility model content]
The purpose of the utility model is the deficiency that is to overcome prior art, and a kind of simple in structure, checkability and the high spring length check tool of precision are provided.
In order to solve the technical matters of above-mentioned existence, the utility model adopts following technical proposals:
A kind of spring length check tool, it includes base, on base, is provided with the slip jacking block of fixed dam spaced apart and pair of parallel; On said slip jacking block, have bar-shaped trough, in the bar-shaped trough of said slip jacking block, be provided with the set screw that tightens on the base.
In improvement project, be provided with two register pins that can make jacking block along the base parallel sliding in said slip jacking block bottom to above-mentioned spring length check tool.
In improvement project to above-mentioned spring length check tool, the rectangular type of said slip jacking block.
Compared with prior art; The beneficial effect of the utility model is: the utility model is to utilize the distance between slip jacking block and the fixed stop to check spring length; And the margin tolerance that the different a pair of slip jacking block of distance comes the specification test spring to be allowed between utilization and the fixed stop; Thereby check spring whether up to specification apace; Simple in structure, checkability and the precision that can find out the utility model are high, and can detect the spring that all size requires through the distance that set screw is adjusted between fixed stop and the slip jacking block, and its versatility is wide.
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe in detail:
[description of drawings]
Fig. 1 is the schematic perspective view of the utility model embodiment;
Fig. 2 is the assembling synoptic diagram of the utility model embodiment.
[embodiment]
The utility model is a kind of spring length check tool; Like Fig. 1, shown in 2; It includes base 1, on base 1, is provided with the slip jacking block 3 of fixed dam spaced apart 2 and pair of parallel, utilizes the distance between fixed dam 2 and slip jacking block 3 end faces to check spring length; Wherein this between slip jacking block 3 and the fixed stop 2 apart from some difference, be individually set to the last poor and allowance below nominal size of the detection springs specification of wanting; On said slip jacking block 3, have bar-shaped trough 31; In the bar-shaped trough 31 of said slip jacking block 3, be provided with the set screw 4 that tightens on the base 1; So just can according to the requirement of the spring length that will detect adjust the upper and lower limit of specification, thereby whether the length of judging spring satisfies within the length tolerance scope.The utility model is put down spring in the tool gently in use, and places between slip jacking block 3 and block; At this moment if can put the big room of distance into; Explain that then this spring length satisfies upward poor requirement,, explain that then this spring length satisfies the allowance below nominal size requirement if it is not loosening to put the little room of distance into; Thereby the length that draws this spring satisfies margin tolerance, belongs to the OK article.If can not satisfy above requirement, promptly to put to advance in the big room of distance, it is poor that the length that this spring then is described exceeds, and belongs to unacceptable product; Perhaps putting little room into has very big becoming flexible, and the length that this spring then is described also belongs to unacceptable product less than the specified length allowance below nominal size.Can find out; The utility model is to utilize the distance between slip jacking block and the fixed stop to check spring length; And the margin tolerance that the different a pair of slip jacking block of distance comes the specification test spring to be allowed between utilization and the fixed stop; Thereby check whether requirement up to specification of spring apace; So simple in structure, checkability of the utility model and precision are high, and can detect the spring that all size requires through the distance that set screw is adjusted between fixed stop and the slip jacking block, its versatility is wide.
As shown in Figure 1, in the present embodiment, be provided with two register pins 5 that can make jacking block along base 1 parallel sliding in said slip jacking block 3 bottoms, translation gliding jacking block 3 is adjusted so apace.As shown in Figure 1, slip jacking block 3 rectangular types.
Fixed stop 2 can be and the one-body molded at right angles type of back that comes out of base 1, also can through modes such as welding, screwing be fixed to form behind the base rectangular-shaped.
Claims (3)
1. a spring length check tool is characterized in that: include base, on base, be provided with the slip jacking block of fixed dam spaced apart and pair of parallel; On said slip jacking block, have bar-shaped trough, in the bar-shaped trough of said slip jacking block, be provided with the set screw that tightens on the base.
2. spring length check tool according to claim 1 is characterized in that: be provided with two register pins that can make jacking block along the base parallel sliding in said slip jacking block bottom.
3. spring length check tool according to claim 1 and 2 is characterized in that: the rectangular type of said slip jacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204159803U CN202281578U (en) | 2011-10-27 | 2011-10-27 | Spring length examination tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204159803U CN202281578U (en) | 2011-10-27 | 2011-10-27 | Spring length examination tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281578U true CN202281578U (en) | 2012-06-20 |
Family
ID=46227745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204159803U Expired - Lifetime CN202281578U (en) | 2011-10-27 | 2011-10-27 | Spring length examination tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281578U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292672A (en) * | 2013-05-09 | 2013-09-11 | 苏州金牛精密机械有限公司 | Detecting jig applicable to radian jig |
| CN103337768B (en) * | 2013-06-17 | 2015-05-20 | 昆山杰迪克电子有限公司 | Plug jig for accurate plug operation |
| CN109556486A (en) * | 2017-09-26 | 2019-04-02 | 富鼎电子科技(嘉善)有限公司 | Detection device |
-
2011
- 2011-10-27 CN CN2011204159803U patent/CN202281578U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292672A (en) * | 2013-05-09 | 2013-09-11 | 苏州金牛精密机械有限公司 | Detecting jig applicable to radian jig |
| CN103337768B (en) * | 2013-06-17 | 2015-05-20 | 昆山杰迪克电子有限公司 | Plug jig for accurate plug operation |
| CN109556486A (en) * | 2017-09-26 | 2019-04-02 | 富鼎电子科技(嘉善)有限公司 | Detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGSHAN NEW BOND PRECISION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHONGSHAN NEW BOND HARDWARE SPRING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528437 No. 26, science and technology Avenue, Torch Development Zone, Guangdong, Zhongshan Patentee after: ZHONGSHAN NEW BOND PRECISION TECHNOLOGY CO., LTD. Address before: 528437 No. 26, science and technology Avenue, Torch Development Zone, Guangdong, Zhongshan Patentee before: Zhongshan New Bond Hardware Spring Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 528437 Zhongshan Torch Development Zone, Zhongshan, Guangdong Province, No. 22, 24 and 26 Patentee after: Guangdong Xinbao precision manufacturing Limited by Share Ltd Address before: 528437 No. 26, science and technology Avenue, Torch Development Zone, Guangdong, Zhongshan Patentee before: ZHONGSHAN NEW BOND PRECISION TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |