CN202964998U - Valve plate forming mould of valve - Google Patents
Valve plate forming mould of valve Download PDFInfo
- Publication number
- CN202964998U CN202964998U CN 201220644312 CN201220644312U CN202964998U CN 202964998 U CN202964998 U CN 202964998U CN 201220644312 CN201220644312 CN 201220644312 CN 201220644312 U CN201220644312 U CN 201220644312U CN 202964998 U CN202964998 U CN 202964998U
- Authority
- CN
- China
- Prior art keywords
- valve plate
- valve
- lifting rod
- mould
- shadoof
- 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
Images
Landscapes
- Valve Housings (AREA)
Abstract
The utility model relates to the technical field of valve manufacture and particularly relates to a valve plate forming mould of a valve. The valve plate forming mould comprises an upper mould and a lower mould, and further comprises a lifting rod used for lifting the valve plate, the lifting rod is divided into two unequal parts, and the two parts are in threaded connection. U-shaped platforms are respectively arranged on the two sides of the lower mould. The valve plate forming mould provided by the utility model has a simple structure, the lifting rod is added, the lifting rod is inserted into the valve hole of the valve plate in use, the two ends of the lifting rod can be lifted to take out the valve plate from the mould after the valve plate is vulcanized, which is convenient and quick; the lifting rod is composed of two parts, so that when the lifting rod is taken out from the valve plate, one end of the lifting rod is fixed and the other end is rotated to take out the lifting rod from the two ends of the valve hole.
Description
Technical field
The utility model relates to technical field of valve manufacturing, relates in particular to a kind of valve plate mould.
Background technology
Valve is the control assembly in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.The valve that is used for fluid control systems, from the simplest stop valve to very complicated robot control system(RCS) various valves used, its kind and specification are quite various.Valve can be used for controlling flowing of all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve also is divided into cast iron valve according to material, cast steel valve, stainless valve, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, the nonstandard customized valve material that waits.
At present, in order to guarantee sealing and the corrosion resistance between valve plate and valve body, apply one deck plastic cement on valve plate, in prior art, the template that applies plastic cement is a upper and lower mould that can separate, and during use, first one deck plastic cement is placed on and puts valve plate on bed die again, put plastic cement at the another side of valve plate again, at last upper and lower template is fastened to be placed in vulcanizer and vulcanize.The shortcoming of this kind template is: due to valve opening being arranged on valve plate, easily stop up valve opening when plastic cement is left word; In addition, the valve plate after sulfuration due to self relatively in plastic cement all can stick on upper and lower mould and to be difficult for taking out from upper and lower template.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of valve plate mould is provided, and is simple in structure, is convenient to workman's operation.
The utility model for achieving the above object, by the following technical solutions: a kind of valve plate mould, comprise upper die and lower die, it is characterized in that: comprise that also one is used for promoting the shadoof of valve plate, described shadoof is divided into not two parts of decile, and two parts are threaded togather.
The both sides of described counterdie are respectively equipped with the U-shaped platform.
On described upper and lower mould respectively correspondence be provided with bolt hole.
The position of described bolt hole is arranged on four angles of described upper and lower mould.
The beneficial effects of the utility model are: the utility model is simple in structure, and by setting up a shadoof, this shadoof inserts in the valve opening of valve plate in use, and after the valve plate sulfuration, take out valve plate at the two ends that can promote shadoof from mould, convenient and swift; Because shadoof is comprised of two parts, when being taken out, shadoof also only needs the fixedly other end rotation of an end with shadoof from valve plate, from the two ends of valve opening, shadoof is taken out.
Description of drawings
Fig. 1 is top view of the present utility model.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, a kind of valve plate mould comprises patrix (not annotating in figure) and counterdie 1, comprises that also one is used for promoting the shadoof 2 of valve plate, and described shadoof is divided into not two parts of decile, and two parts are threaded togather.
Preferably, place for the ease of shadoof, the both sides of described counterdie are respectively equipped with U-shaped platform 3, and the two ends of shadoof ride on the U-shaped platform.
Preferably, for upper die and lower die are fixed together, on described upper and lower mould respectively correspondence be provided with bolt hole 4.In the utility model, the position of described bolt hole is arranged on four angles of described upper and lower mould.
First shadoof is inserted in the valve opening of valve plate during use, first put into plastic cement on counterdie, again valve plate and shadoof are placed in counterdie, insert again patrix on one deck plastic cement bonnet on valve plate, by bolt, upper and lower mould is fixed together and puts into vulcanizer and vulcanize, after the valve plate sulfuration, take out valve plate at the two ends that can promote shadoof from mould, convenient and swift; Because shadoof is comprised of two parts, when being taken out, shadoof also only needs the fixedly other end rotation of an end with shadoof from valve plate, from the two ends of valve opening, shadoof is taken out.
The above is only preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a valve plate mould, comprise upper die and lower die, it is characterized in that: comprise that also one is used for promoting the shadoof of valve plate, described shadoof is divided into not two parts of decile, and two parts are threaded togather.
2. valve plate mould according to claim 1, it is characterized in that: the both sides of described counterdie are respectively equipped with the U-shaped platform.
3. valve plate mould according to claim 2 is characterized in that: on described upper and lower mould respectively correspondence be provided with bolt hole.
4. valve plate mould according to claim 3, it is characterized in that: the position of described bolt hole is arranged on four angles of described upper and lower mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644312 CN202964998U (en) | 2012-11-29 | 2012-11-29 | Valve plate forming mould of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644312 CN202964998U (en) | 2012-11-29 | 2012-11-29 | Valve plate forming mould of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964998U true CN202964998U (en) | 2013-06-05 |
Family
ID=48506124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220644312 Expired - Lifetime CN202964998U (en) | 2012-11-29 | 2012-11-29 | Valve plate forming mould of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964998U (en) |
-
2012
- 2012-11-29 CN CN 201220644312 patent/CN202964998U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204353805U (en) | Spool milling fixture | |
| CN202964998U (en) | Valve plate forming mould of valve | |
| CN204453113U (en) | A kind of valve automatic labeling equipment | |
| CN202834258U (en) | Novel speed control valve | |
| CN205129474U (en) | Round pin spindle unit of centre gripping frock is processed to valve seal lid | |
| CN106838350A (en) | A kind of water conservancy stop valve with pressure protective device | |
| CN207034352U (en) | Button valve system | |
| CN206246709U (en) | A kind of stainless steel sluice valve | |
| CN202964999U (en) | Valve and valve sleeve forming die | |
| CN204452981U (en) | A kind of valve fittings automated packaging equipment | |
| CN203973868U (en) | Large size valve valve body kiss-coating frock | |
| CN203009957U (en) | Valve body with vertical reinforcing rib | |
| CN206338477U (en) | A kind of disengaging type operated pneumatic valve hand wheel structure | |
| CN205689841U (en) | A kind of hydraulic pressure autocontrol valve | |
| CN102922626A (en) | Molding die of valve pocket | |
| CN204201476U (en) | A kind of novel gas cylinder valve | |
| CN208058070U (en) | A kind of preferable valve body of wearability | |
| CN203976350U (en) | Hydraulic floating roller bearing | |
| CN203797138U (en) | Connecting device of valve rod and pushing rod | |
| CN203979432U (en) | The dismountable butterfly valve of a kind of structure | |
| CN204879035U (en) | Cover sealing washer device | |
| CN202964994U (en) | Forming module for valve gum cover | |
| CN204449672U (en) | A kind of valve automatic welding device | |
| CN203992313U (en) | A kind of sealing device that is contained in oil tank of die-casting machine inspection socket | |
| CN204267860U (en) | A kind of novel valve strainer cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |