CN201724762U - Disc spring force rapid detector - Google Patents
Disc spring force rapid detector Download PDFInfo
- Publication number
- CN201724762U CN201724762U CN2010201815647U CN201020181564U CN201724762U CN 201724762 U CN201724762 U CN 201724762U CN 2010201815647 U CN2010201815647 U CN 2010201815647U CN 201020181564 U CN201020181564 U CN 201020181564U CN 201724762 U CN201724762 U CN 201724762U
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- CN
- China
- Prior art keywords
- disc spring
- spring force
- touch point
- lever
- travel switch
- 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
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Abstract
The utility model relates to a disc spring force rapid detector and a detecting method used for detecting disc spring force. The detector comprises a fixed work table plate, a guide hole vertically penetrates through the work table plate, a guide column penetrating through the guide hole can move up and down along the guide hole, a clamp plate is fixed at the upper end of the guide column, and a disc spring to be detected can be clamped between the clamp plate and the work table plate. A level is arranged below the work table plate, the level support point is in the middle, the rear section of the level is provided with a stressed point coming into contact with the lower end of the guide column, the front section of the level is provided with a rear contact point adjacent with the support point and a front contact point far from the support point, a front stroke switch and a rear stroke switch which can be pressed by the front and the rear contact points are respectively arranged above the front and the rear contact points, and an indicating device capable of indicating switch On and Off states is respectively connected with the front stroke switch and the rear stroke switch. The utility model has the advantages of simple structure, low cost, convenient use and high detecting speed.
Description
Technical field
The utility model relates to disc spring force device for fast detecting and the detection method that a kind of spring force that is used for to the dish spring detects.
Background technology
Usually mainly carry out at its production link for the detection of disc spring force, the general structure of the employed disc spring force pick-up unit of the producer of dish spring is complicated, cost is higher, testing process is long, is difficult to employing in the use link of dish spring.Particularly after the dish spring used a period of time, the user need determine whether its spring force still remains in the required scope, and for this demand, still not having preferably at present, device for fast detecting can supply to adopt.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of simple in structure, cost is low, easy to use, disc spring force device for fast detecting that detection speed is fast.
Disc spring force device for fast detecting of the present utility model includes a fixing working plate, have the pilot hole of a upper and lower perforation on the working plate, a guide pillar passes pilot hole and also can move along pilot hole is upper and lower, the guide pillar upper end is fixed with a pressing plate, and dish spring to be measured can be crushed between pressing plate and the working plate; The working plate below is provided with a lever, balance pivot is positioned at the middle part, the back segment of lever is provided with and the contacted stress point in the lower end of guide pillar, the leading portion of lever is provided with back touch point and apart from a fulcrum far away preceding touch point nearer apart from fulcrum, above forward and backward touch point, be respectively arranged with the front travel switch and the back travel switch that can press by forward and backward touch point, but forward and backward travel switch connects the indicating device of indicator cock break-make respectively.
Described stress point, preceding touch point and back touch point are separately positioned on the roller that is installed on the lever.
Described indicating device includes pilot lamp and control circuit thereof.
Device of the present utility model can by shirtsleeve operation, judge that fast whether disc spring force is qualified, improved detection efficiency and accuracy through after the adjustment; It is simple in structure simultaneously, cost is low, is easy to be produced and user's employing by the dish spring.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
As shown in the figure, the embodiment of the utility model device includes a fixing working plate 1, have the pilot hole 11 of a upper and lower perforation on the working plate, a guide pillar 2 passes pilot hole and also can move along pilot hole is upper and lower, the guide pillar upper end is fixed with a pressing plate 3, and dish spring H to be measured can be crushed between pressing plate 3 and the working plate 1; The working plate below is provided with a lever 4, the fulcrum 44 of lever is positioned at the middle part, the lever back segment is provided with and the contacted stress point 41 in the lower end of guide pillar, the leading portion of lever is provided with back touch point 42 and apart from a fulcrum far away preceding touch point 43 nearer apart from fulcrum, above forward and backward touch point, be respectively arranged with the front travel switch 5 and the back travel switch 6 that can press by forward and backward touch point, but forward and backward travel switch connects the indicating device of indicator cock break-make respectively.Indicating device includes pilot lamp 8 and control circuit thereof.Stress point 41, preceding touch point 43 and back touch point 42 are separately positioned on the roller 7 that is installed on the lever.
Device of the present utility model to the step that the dish spring detects is:
The first step, pick-up unit is carried out adjustment: the dish spring that several spring forces are known is placed in respectively between pressing plate 4 and the working plate 1, on pressing plate, apply a fixing detected pressures, make guide pillar 2 move down and press lever 4, the distance that the more little then guide pillar of disc spring force moves down is big more, and the distance that the big more then guide pillar of disc spring force moves down is more little; Height and position to forward and backward travel switch is regulated, and when making in disc spring force is using the permissible value scope, the displacement of preceding touch point 43 can press and trigger front travel switch 5, and the displacement of back touch point 42 can not trigger back travel switch 6 simultaneously; And make when disc spring force when using permissible value, the displacement of preceding touch point can't trigger the front travel switch, and when disc spring force during less than the use permissible value, the displacement of back touch point can press and trigger travel switch afterwards.
In second step, dish spring to be measured is detected: dish spring to be measured is placed between pressing plate and the working plate, on pressing plate, applies above-mentioned detected pressures; Travel switch is not triggered then judges that this disc spring force is in the permissible value scope if the front travel switch is triggered then; If front travel switch and back travel switch all are triggered then judge that this disc spring force is too small; If front travel switch and back travel switch all are not triggered then judge that this disc spring force is excessive.
Claims (3)
1. disc spring force device for fast detecting, it is characterized in that: include a fixing working plate (1), have the pilot hole (11) of a upper and lower perforation on the working plate, a guide pillar (2) passes pilot hole and can move along pilot hole is upper and lower, the guide pillar upper end is fixed with a pressing plate (3), and dish spring to be measured can be crushed between pressing plate (3) and the working plate (1); The working plate below is provided with a lever (4), the fulcrum of lever (44) is positioned at the middle part, the lever back segment is provided with and the contacted stress point in the lower end of guide pillar (41), the leading portion of lever is provided with back touch point (42) and apart from a fulcrum far away preceding touch point (43) nearer apart from fulcrum, above forward and backward touch point, be respectively arranged with the front travel switch (5) and the back travel switch (6) that can press by forward and backward touch point, but forward and backward travel switch connects the indicating device of indicator cock break-make respectively.
2. disc spring force device for fast detecting according to claim 1 is characterized in that: described indicating device includes pilot lamp (8) and control circuit thereof.
3. disc spring force device for fast detecting according to claim 1 and 2 is characterized in that: described stress point (41), preceding touch point (43) and back touch point (42) are separately positioned on the roller (7) that is installed on the lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201815647U CN201724762U (en) | 2010-05-07 | 2010-05-07 | Disc spring force rapid detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201815647U CN201724762U (en) | 2010-05-07 | 2010-05-07 | Disc spring force rapid detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724762U true CN201724762U (en) | 2011-01-26 |
Family
ID=43493099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201815647U Expired - Lifetime CN201724762U (en) | 2010-05-07 | 2010-05-07 | Disc spring force rapid detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825504A (en) * | 2010-05-07 | 2010-09-08 | 大全集团有限公司 | Rapid detecting device and detecting method of disc spring force |
-
2010
- 2010-05-07 CN CN2010201815647U patent/CN201724762U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825504A (en) * | 2010-05-07 | 2010-09-08 | 大全集团有限公司 | Rapid detecting device and detecting method of disc spring force |
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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: 20110126 Effective date of abandoning: 20110928 |