CN202329474U - Special caliper rule for valve body casting core box - Google Patents
Special caliper rule for valve body casting core box Download PDFInfo
- Publication number
- CN202329474U CN202329474U CN2011204930872U CN201120493087U CN202329474U CN 202329474 U CN202329474 U CN 202329474U CN 2011204930872 U CN2011204930872 U CN 2011204930872U CN 201120493087 U CN201120493087 U CN 201120493087U CN 202329474 U CN202329474 U CN 202329474U
- Authority
- CN
- China
- Prior art keywords
- valve body
- core box
- transparent plate
- plate body
- special
- 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 discloses a special caliper rule for a valve body casting core box. The special caliper rule comprises a transparent plate body, wherein the two side edges of the transparent plate body form a 10-degree angle. The special caliper rule can correctly and conveniently judge whether a sealing ring on the valve body casting core box meets standards.
Description
Technical field
The utility model relates to valve body moulding core box field, is specifically related to the special-purpose slide calliper rule of a kind of valve body moulding core box.
Background technology
As shown in Figure 1, most of valve body of valve body moulding core box has 5 ° of inclination angles at the O-ring seal place, but these 5 ° of inclination angles of mould core box are difficult for measuring, and general measuring method is to measure foot width, topmost width, does ratio and confirms its angle.But the numerical value that a lot of situation foots, topmost size calculate is correct, and actual O-ring seal does not have 5 ° of inclination angles, but is the dome arcuation.
Summary of the invention
The utility model technical matters to be solved is to provide a kind of valve body moulding core box special-purpose slide calliper rule, can judge the O-ring seal conformance with standard whether on the valve body moulding core box accurately and conveniently.
For solving above-mentioned existing technical matters, the utility model adopts following scheme: the special-purpose slide calliper rule of a kind of valve body moulding core box, comprise transparent plate body, and the dual-side of said transparent plate body is 10 ° of angles.
As preferably, said transparent plate body adopts two hypotenuses to be the antiparallelogram at 10 ° of angles.Texture ratio is more reasonable, uses more convenient.
As preferably, be carved with the scale of width between mark two hypotenuses at least one hypotenuse of said transparent plate body.When measuring, can easily read the width dimensions of O-ring seal topmost, foot like this, reach the purpose of checking width dimensions, inclination angle size simultaneously.
As preferably, said transparent plate body is provided with magnetite.Magnetite can be adsorbed on slide calliper rule on the foundry goods easily, is convenient for measuring and reading of data.
Beneficial effect:
The special-purpose slide calliper rule of a kind of valve body moulding core box that the utility model adopts technique scheme to provide can be judged the O-ring seal conformance with standard whether on the valve body moulding core box accurately and conveniently.
Description of drawings
Fig. 1 is the structural representation of valve body moulding core box;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the user mode synoptic diagram of the utility model.
Embodiment
As shown in Figure 2, the special-purpose slide calliper rule of a kind of valve body moulding core box comprise transparent plate body 1, and the both sides of said transparent plate body 1 are 10 ° of angles.Said transparent plate body 1 adopts two hypotenuses to be the antiparallelogram at 10 ° of angles.Be carved with the scale 2 of width between mark two hypotenuses on the hypotenuse on the said transparent plate body 1.Said transparent plate body 1 is provided with magnetite 3.
In actual the use; As shown in Figure 3, utilize magnetite 3 that O-ring seal 4 places that slide calliper rule are adsorbed on the valve body moulding core box are got final product, owing to adopted transparent plate body 1; Be whether its 5 ° of inclination angles of decidable meet the requirements; And, when measuring, can easily read the width dimensions of O-ring seal 4 topmosts, foot like this owing to have the scale 2 of Width on the hypotenuse of transparent plate body 1, reach the purpose of checking width dimensions, inclination angle size simultaneously.
Claims (4)
1. special-purpose slide calliper rule of a valve body moulding core box, it is characterized in that: comprise transparent plate body (1), the dual-side of said transparent plate body (1) is 10 ° of angles.
2. the special-purpose slide calliper rule of a kind of valve body moulding core box according to claim 1 is characterized in that: said transparent plate body (1) adopts two hypotenuses to be the antiparallelogram at 10 ° of angles.
3. the special-purpose slide calliper rule of a kind of valve body moulding core box according to claim 2 is characterized in that: the scale (2) that is carved with width between mark two hypotenuses at least one hypotenuse on the said transparent plate body (1).
4. according to claim 1 or the special-purpose slide calliper rule of 2 or 3 described a kind of valve body moulding core boxes, it is characterized in that: said transparent plate body (1) is provided with magnetite (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204930872U CN202329474U (en) | 2011-12-01 | 2011-12-01 | Special caliper rule for valve body casting core box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204930872U CN202329474U (en) | 2011-12-01 | 2011-12-01 | Special caliper rule for valve body casting core box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329474U true CN202329474U (en) | 2012-07-11 |
Family
ID=46441455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204930872U Expired - Lifetime CN202329474U (en) | 2011-12-01 | 2011-12-01 | Special caliper rule for valve body casting core box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494581A (en) * | 2011-12-01 | 2012-06-13 | 中核苏阀横店机械有限公司 | Calipers special for valve body casting core boxes |
| CN110455150A (en) * | 2019-09-17 | 2019-11-15 | 天津祥嘉流体控制系统有限公司 | Three-eccentric-butterfly-valve sealing ring processing dimension on-line measurement tool |
-
2011
- 2011-12-01 CN CN2011204930872U patent/CN202329474U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494581A (en) * | 2011-12-01 | 2012-06-13 | 中核苏阀横店机械有限公司 | Calipers special for valve body casting core boxes |
| CN110455150A (en) * | 2019-09-17 | 2019-11-15 | 天津祥嘉流体控制系统有限公司 | Three-eccentric-butterfly-valve sealing ring processing dimension on-line measurement tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |