CN203551267U - Portable disc spring testing tool - Google Patents
Portable disc spring testing tool Download PDFInfo
- Publication number
- CN203551267U CN203551267U CN201320672484.5U CN201320672484U CN203551267U CN 203551267 U CN203551267 U CN 203551267U CN 201320672484 U CN201320672484 U CN 201320672484U CN 203551267 U CN203551267 U CN 203551267U
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- China
- Prior art keywords
- support
- screw rod
- inner core
- gland
- depression bar
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Abstract
The utility model discloses a portable disc spring testing tool, which comprises an inner barrel, a gland, a support, a pressure rod, a tension meter, a hand wheel and a screw rod. The support is provided with two supporting arms arranged at intervals and a bottom plate fixedly connected with the bottom of the two supporting arms, and a round hole is arranged in the center of the bottom plate; the inner barrel is detachably arranged on the two supporting arms of the support, the inner barrel is barrel-shaped and the upper end is opened, and the bottom of the inner barrel is provided with a square hole; the gland is round and arranged inside the inner barrel; the pressure rod passes through the square hole at the bottom of the inner barrel, the middle of the pressure rod is a square rod, a scale is marked at the side face of the square rod, the upper end of the pressure rod is in threaded connection with the gland, and the lower end is detachably connected with the tension meter; the screw rod passes through the round hole in the bottom plate of the support, the upper end of the screw rod is detachably connected with the lower end of the tension meter, and the hand wheel capable of rotating relatively to the screw rod is arranged on the screw rod; and the hand wheel is located below the bottom plate of the support. The tool is convenient to carry and use.
Description
Technical field
The utility model relates to non-standard component detection field, particularly relates to a kind of instrument for non-standard dish spring is tested.
Background technology
Dish spring is a kind of conventional form of springs, has that load is large, stroke is short, space is little, combine the features such as practical and convenient.But in the use procedure of customizedization of short run, due to normal employing nonstandardized technique design, the actual mechanical property of dish spring is subject to the impact of material, processing technology, heat treatment method etc. larger.Therefore cause the larger situation of dish spring performance difference of the same size that comes from different manufacturers, need to by performance test just can select meet design requirement Die Huang producer or batch.
The deformation of dish spring under different pressures and the resilience under given deformation are the principal elements that affects dish spring performance.But the detection of the above performance of dish spring is often needed to make assessment by the professional equipment of professional institution, ageing poor with economy.Especially for the restriction that is preferably subject to lacking quick economic detection means of the nonstandardized technique dish spring of the many specifications of new product development small batch.
Summary of the invention
For above-mentioned present situation, the utility model provides a kind of portable dish spring testing tool that can carry out to the deformation of non-standard dish spring under different pressures and the resilience under given deformation fast detecting.
For this reason, the technical solution of the utility model is as follows:
A kind of portable dish spring testing tool, comprise inner core, gland, support, depression bar, tautness meter, handwheel and screw rod, described support has two spaced sway braces and a base plate being fixedly connected with described two sway brace bottoms, at this base plate middle part, is provided with a circular hole; Described inner core is removably mounted on two sway braces of described support, and inner core is tubular and upper end open, in inner core bottom, has square opening; Described gland is circular, is arranged in inner core; Described depression bar passes from the square opening of inner core bottom, and the middle part of depression bar is square pole, in the side of this square pole, indicates scale, and depression bar upper end is threaded with gland, and lower end is removably connected with described tautness meter; Described screw rod is through the circular hole on support base plate, and screw rod upper end is removably connected with tautness meter lower end, and the handwheel that can rotate is corresponding thereto housed on screw rod, and this handwheel is positioned under the base plate of support.
Preferably, described inner core is removably mounted on described support by an outer connecting pin; The upper/lower terminal of described tautness meter is connected with described depression bar and screw rod by an interior connecting pin respectively.
The advantage of portable dish spring testing tool of the present utility model is:
1, volume is little, and the transportation that is easy to carry is economical good;
2, can, by changing urceolus and the gland of different size, adapt to the dish spring to be detected of different size;
3, applicable to the dish spring test of certain limit size, also can to single or in groups dish spring do integrated testability.
4, can directly read dish spring decrement by depression bar scale, by tautness meter, to read dish spring stressed, thereby draw out mechanics curve.
5, can, by keeping certain hour after fixing dish spring decrement, read the stressed rule over time of dish spring.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable dish spring testing tool of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the structure of portable dish spring testing tool of the present utility model is elaborated.
Fig. 1 is an embodiment of the present utility model.As shown in the figure, this portable dish spring testing tool comprises inner core 1, gland 3, support 4, depression bar 5, tautness meter 7, handwheel 8 and screw rod 9.Inner core 1, depression bar 5 and tautness meter 7 are lifted on support 4.
Specifically, support 4 has two spaced sway braces and a base plate being fixedly connected with described two sway brace bottoms, at this base plate middle part, is provided with a circular hole.Inner core 1 is removably mounted on by outer connecting pin 2 on two sway braces of support 4, and inner core 1 is tubular and upper end open, in its bottom, has a square opening.
In the above embodiments, inner core 1 is all removably connected by connecting pin with depression bar 5 and screw rod 9 with support 4, tautness meter 7, and those skilled in the art also can adopt other suitable easy-to-dismount syndeton.
In the time of need to detecting, first dish spring to be measured or dish spring group are put into inner core 1, then will the depression bar 5 of gland 2 be housed through the square hole of dish Huang Huodiehuang center and inner core bottom, then inner core 1 is contained on support 4, install tautness meter 7 and screw rod 9, can detect.
By the handwheel 8 that turns clockwise, can be by screw rod 9 from the interior pull-out of support 4, thus pull depression bar 5, drive gland 3 by disc spring pressing; By being rotated counterclockwise handwheel 8, can discharge the pressure of gland 3 to dish spring.The compress variation of dish spring can calculate by the scale exposing on depression bar before and after compression, and the pressure of dish spring compression can be read by tautness meter.The connecting thread of screw rod and handwheel has self-locking action, and screw rod is subject to can automatically keep tensioning state after pulling force, thereby can guarantee that dish spring keeps certain stress in a long time, is convenient to the long-time resilience after stressed of test disc spring.
Claims (3)
1. a portable dish spring testing tool, it is characterized in that: comprise inner core (1), gland (3), support (4), depression bar (5), tautness meter (7), handwheel (8) and screw rod (9), described support (4) has two spaced sway braces and a base plate being fixedly connected with described two sway brace bottoms, at this base plate middle part, is provided with a circular hole; Described inner core (1) is removably mounted on two sway braces of described support (4), and inner core (1) is tubular and upper end open, in inner core (1) bottom, has square opening; Described gland (3) is circular, is arranged in inner core (1); Described depression bar (5) passes from the square opening of inner core (1) bottom, and the middle part of depression bar (5) is square pole, in the side of this square pole, indicates scale, and depression bar (5) upper end is threaded with gland (3), and lower end is removably connected with described tautness meter (7); Described screw rod (9) is through the circular hole on support (4) base plate, screw rod (9) upper end is removably connected with tautness meter (7) lower end, the handwheel (8) that can rotate is corresponding thereto housed on screw rod (9), and this handwheel (8) is positioned under the base plate of support (4).
2. portable dish spring testing tool according to claim 1, is characterized in that: described inner core (1) is removably mounted on described support (4) by an outer connecting pin (2).
3. portable dish spring testing tool according to claim 1, is characterized in that: the upper/lower terminal of described tautness meter (7) is connected with described depression bar (5) and screw rod (9) by an interior connecting pin (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672484.5U CN203551267U (en) | 2013-10-29 | 2013-10-29 | Portable disc spring testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672484.5U CN203551267U (en) | 2013-10-29 | 2013-10-29 | Portable disc spring testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203551267U true CN203551267U (en) | 2014-04-16 |
Family
ID=50469365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672484.5U Expired - Fee Related CN203551267U (en) | 2013-10-29 | 2013-10-29 | Portable disc spring testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203551267U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371995A (en) * | 2015-12-04 | 2016-03-02 | 哈尔滨汽轮机厂有限责任公司 | Dynamometer with self-check function |
| CN108225648A (en) * | 2018-01-12 | 2018-06-29 | 四川省泰禾机械有限公司 | A kind of spring tensioner assembling test equipment and its application method |
| CN110207958A (en) * | 2019-05-17 | 2019-09-06 | 陕西飞机工业（集团）有限公司 | A kind of fixed device of spring plate group compression property test series connection |
| CN110530626A (en) * | 2019-09-25 | 2019-12-03 | 中国兵器工业第五九研究所 | A kind of kicker stress loading test device and method |
| CN112255097A (en) * | 2020-09-29 | 2021-01-22 | 国网山东省电力公司烟台供电公司 | Cable detection device |
-
2013
- 2013-10-29 CN CN201320672484.5U patent/CN203551267U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371995A (en) * | 2015-12-04 | 2016-03-02 | 哈尔滨汽轮机厂有限责任公司 | Dynamometer with self-check function |
| CN105371995B (en) * | 2015-12-04 | 2017-11-28 | 哈尔滨汽轮机厂有限责任公司 | A kind of dynamometer with self-checking function |
| CN108225648A (en) * | 2018-01-12 | 2018-06-29 | 四川省泰禾机械有限公司 | A kind of spring tensioner assembling test equipment and its application method |
| CN110207958A (en) * | 2019-05-17 | 2019-09-06 | 陕西飞机工业（集团）有限公司 | A kind of fixed device of spring plate group compression property test series connection |
| CN110530626A (en) * | 2019-09-25 | 2019-12-03 | 中国兵器工业第五九研究所 | A kind of kicker stress loading test device and method |
| CN112255097A (en) * | 2020-09-29 | 2021-01-22 | 国网山东省电力公司烟台供电公司 | Cable detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140416 Termination date: 20171029 |