CN102313058A - Valve body casting with crossed mark - Google Patents
Valve body casting with crossed mark Download PDFInfo
- Publication number
- CN102313058A CN102313058A CN201110233412A CN201110233412A CN102313058A CN 102313058 A CN102313058 A CN 102313058A CN 201110233412 A CN201110233412 A CN 201110233412A CN 201110233412 A CN201110233412 A CN 201110233412A CN 102313058 A CN102313058 A CN 102313058A
- Authority
- CN
- China
- Prior art keywords
- valve body
- cross mark
- center line
- body moulding
- runner
- 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.)
- Pending
Links
Images
Abstract
The invention provides a valve body casting with a crossed mark, which comprises a valve body casting body, wherein a middle passage and a flow passage are arranged in the valve body casting body, the crossed mark is positioned in a crossed part of the center line of the flow passage and the center line of the middle passage on the outer wall of the valve body casting body and comprises a transverse shaft and a vertical shaft, the transverse shaft is coincident with the center line of the flow passage, and the vertical shaft is coincident with the center line of the middle passage. Workers can conveniently and accurately determine the center line of the flow passage and the center line of the middle passage of the valve body casing, so the center height of the valve body casting can be fast and conveniently measured, the operation process can be simplified, and the work efficiency is improved.
Description
Technical field
The present invention relates to have the valve body moulding of cross mark.
Background technique
As shown in Figure 1, valve body moulding comprises valve body moulding main body 1, passage 2 and runner 3 in being provided with in the said valve body moulding main body 1; Behind the valve body moulding casting complete, need measure the high H in center of valve body moulding main body 1, promptly the center line of runner 3 is to the distance between the top end center of middle passage 2, yet because runner 3 is a cavity; The center line of runner 3 is difficult to confirm, can't directly measure H, can only add Calculation Method through measurement and calculate H; At first measure the diameter d of runner 3; The top of measuring runner 3 side mouths again calculates the H value to the distance h between the top end of middle passage 2 through formula H=d/2+h, and this method operates more loaded down with trivial details; Each measurement error adds that integrating error make error increasing, and data are inaccurate.
Summary of the invention
Technical problem to be solved by this invention is to provide the valve body moulding that has cross mark; Be convenient to runner center line and middle channel centerline that the staff accurately confirms valve body moulding; Thereby the center of measuring valve body moulding rapidly and accurately is high, can simplify the operation course, and increases work efficiency.
For solving above-mentioned existing technical problem; The present invention adopts following scheme: have the valve body moulding of cross mark, comprise the valve body moulding main body, passage and runner in being provided with in the said valve body moulding main body; The infall that is arranged in runner center line and channel centerline on the outer wall of said valve body moulding main body is provided with cross mark; Cross mark comprises the transverse axis and the longitudinal axis, said transverse axis and runner central lines, and the said longitudinal axis overlaps with middle channel centerline.
As preferably, said transverse axis equates all that with the length and the width of the longitudinal axis length is 25～30mm, and width is 1～3mm.Be convenient to measure.
As preferably, said cross mark is a protruding structure.Be convenient to measure.
As preferably, said cross mark is a groove structure, is provided with luminous packed layer in the said cross mark.Be convenient to observation, convenient measurement.
Beneficial effect:
The present invention adopts technique scheme to provide to have the valve body moulding of cross mark; Staff accurately the runner center line and the middle channel centerline of definite valve body moulding have been convenient to; Thereby the center of measuring valve body moulding rapidly and accurately is high, has simplified operating process, has improved working efficiency.
Description of drawings
Fig. 1 is the sectional view of existing valve body moulding;
Fig. 2 is a structural representation of the present invention.
Embodiment
As shown in Figure 2; The valve body moulding that has cross mark comprises valve body moulding main body 1, passage 2 and runner 3 in being provided with in the said valve body moulding main body 1; The infall that is arranged in runner 3 center lines and passage 2 center lines on the outer wall of said valve body moulding main body 1 is provided with cross mark 4; Cross mark 4 comprises the transverse axis 41 and the longitudinal axis 42, said transverse axis 41 and runner 3 central lines, the said longitudinal axis 42 and middle passage 2 central lines.Said transverse axis 41 equates all that with the length and the width of the longitudinal axis 42 length is 25～30mm, and width is 1～3mm.
Said cross mark 4 is a protruding structure; Before the cast valve body moulding; The infall of corresponding runner 3 center lines and middle passage 2 center lines is provided with the cross pouring basin on wooden model, during casting complete, can on the outer wall of valve body moulding main body 1, form the cross mark 4 of protruding structure accordingly; The staff can accurately confirm the runner center line and the middle channel centerline of valve body moulding through cross mark 4; Thereby the center of measuring valve body moulding rapidly and accurately is high, has simplified operating process, has improved working efficiency.
Said cross mark 4 is a groove structure; Before the cast valve body moulding on wooden model the infall of corresponding runner 3 center lines and middle passage 2 center lines the cross lug boss is set; During casting complete, can on the outer wall of valve body moulding main body 1, form the cross mark 4 of groove structure accordingly, at the luminous packed layer of cross mark 4 set inside; Be convenient to observation, convenient measurement.
Claims (4)
1. the valve body moulding that has cross mark; Comprise valve body moulding main body (1); Be provided with middle passage (2) and runner (3) in the said valve body moulding main body (1), it is characterized in that: the infall that is arranged in runner (3) center line and passage (2) center line on the outer wall of said valve body moulding main body (1) is provided with cross mark (4), and cross mark (4) comprises the transverse axis (41) and the longitudinal axis (42); Said transverse axis (41) and runner (3) central lines, the said longitudinal axis (42) and middle passage (2) central lines.
2. the valve body moulding that has cross mark according to claim 1 is characterized in that: said transverse axis (41) equates all that with the length and the width of the longitudinal axis (42) length is 25～30mm, and width is 1～3mm.
3. the valve body moulding that has cross mark according to claim 1 is characterized in that: said cross mark (4) is a protruding structure.
4. the valve body moulding that has cross mark according to claim 1 is characterized in that: said cross mark (4) is a groove structure, and said cross mark is provided with luminous packed layer in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233412A CN102313058A (en) | 2011-08-15 | 2011-08-15 | Valve body casting with crossed mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233412A CN102313058A (en) | 2011-08-15 | 2011-08-15 | Valve body casting with crossed mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102313058A true CN102313058A (en) | 2012-01-11 |
Family
ID=45426493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110233412A Pending CN102313058A (en) | 2011-08-15 | 2011-08-15 | Valve body casting with crossed mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102313058A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141404A (en) * | 1995-04-14 | 1997-01-29 | 日立阀门株式会社 | Plastic ball valve |
| US6203071B1 (en) * | 1998-11-30 | 2001-03-20 | Saint Gobain Performance Plastics Corp. | Rotationally orientable fluid handling devices |
| CN202165671U (en) * | 2011-08-15 | 2012-03-14 | 中核苏阀横店机械有限公司 | Valve body casting with cross mark |
-
2011
- 2011-08-15 CN CN201110233412A patent/CN102313058A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141404A (en) * | 1995-04-14 | 1997-01-29 | 日立阀门株式会社 | Plastic ball valve |
| US6203071B1 (en) * | 1998-11-30 | 2001-03-20 | Saint Gobain Performance Plastics Corp. | Rotationally orientable fluid handling devices |
| CN202165671U (en) * | 2011-08-15 | 2012-03-14 | 中核苏阀横店机械有限公司 | Valve body casting with cross mark |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012085772A3 (en) | Methods and systems for interpreting multiphase fluid flow in a conduit | |
| CN202974619U (en) | Total pressure probe | |
| CN202165671U (en) | Valve body casting with cross mark | |
| CN102313058A (en) | Valve body casting with crossed mark | |
| CN103673810A (en) | Guide vane arm detection tool | |
| CN201464488U (en) | Honeycomb air duct flow-equalizing speed testing device | |
| CN103551516A (en) | Detection method for core installation position during sand casting | |
| AU2012101143A4 (en) | A Valve Casting With A Cross Mark | |
| CN204902900U (en) | High temperature pitot crust flow sensor | |
| CN202948028U (en) | Core displacement electrical measuring holder special for oil water | |
| CN204359374U (en) | Coriolis mass flowmeter sensor | |
| CN202343865U (en) | Mould for molding aluminum alloy antigravity sand casting test bar | |
| CN203155178U (en) | Automatic storage battery paste liquid mixing feeding monitoring system | |
| CN203817321U (en) | Casting speed control device for ingot casting of casting machine | |
| CN203003066U (en) | Railway track gauge block precision casting die | |
| CN204359366U (en) | A kind of Pitot bar gas flow surveying instrument | |
| CN204711097U (en) | A kind of die casting mechanism | |
| CN202692865U (en) | Dial indicator for measuring depth | |
| CN203796278U (en) | Pouring hole and exhaust hole arrangement structure of composite pipe piece | |
| CN203887198U (en) | Baby chair fitting die-casting mould | |
| CN204338797U (en) | Core shooter core box is penetrated sand plate and is led sand, joint sand attached plate | |
| CN202041142U (en) | Callipers | |
| CN203164095U (en) | Device for measuring water plugging rate of large pore path core | |
| CN204319382U (en) | A kind of neonate peritoneal dialysis drainage system | |
| CN202442702U (en) | Simple measuring caliper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |