CN205101628U - Forge bar work valve body - Google Patents
Forge bar work valve body Download PDFInfo
- Publication number
- CN205101628U CN205101628U CN201520830475.3U CN201520830475U CN205101628U CN 205101628 U CN205101628 U CN 205101628U CN 201520830475 U CN201520830475 U CN 201520830475U CN 205101628 U CN205101628 U CN 205101628U
- Authority
- CN
- China
- Prior art keywords
- link arm
- valve body
- cavity
- valve
- linking arm
- 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 - Fee Related
Links
Abstract
The utility model relates to a valve, especially, relate to a forge bar work valve body. This forge bar work valve body, including the valve body, the valve body be cylindricly, the inside processing of valve body has the valve pocket, the lateral wall of valve body is provided with intake channel and the exit channel who is linked together with the valve pocket, the one end that the valve pocket was kept away from to the intake channel is provided with first linking arm, the one end that exit channel kept away from the valve pocket is provided with the second linking arm, be provided with first cavity around the first linking arm, be provided with the second cavity around the second linking arm, first cavity orientation first linking arm centrally -inclined gather together, the second cavity is gathered together towards second linking arm centrally -inclined, fixedly connected with import pipe on the first linking arm, fixedly connected with outlet pipe on the second linking arm. The utility model discloses have and to utilize current material directly to process, need not to set up and forge mould, beneficial effect such as manufacturing cost and material cost sparingly.
Description
Technical field
The utility model relates to a kind of valve, especially relates to a kind of forging bar processing valve body.
Background technique
Current valve body adopts Forging Technology usually, and forging valve body adopts die forging mostly, or open die forging.Adopt Forging Technology to manufacture valve body and need out forging mould, the cost opening forging mould is higher, causes valve body manufacture cost high.Even if employing open die forging, its forging shape also more complicated, complex process die cost is high.
Model utility content
The utility model, mainly for the problems referred to above, provides a kind of and current material can be utilized directly to process, without the need to offering forging mould, saving the forging bar processing valve body of manufacture cost and cost of material.
The purpose of this utility model is mainly achieved by following proposal: a kind of forging bar processing valve body, comprise valve body, described valve body is cylindric, valve inner is processed with valve pocket, the sidewall of valve body is provided with the inlet passage and outlet passage that are connected with valve pocket, inlet passage is provided with the first link arm away from one end of valve pocket, outlet passage is provided with the second link arm away from one end of valve pocket, the first cavity is provided with around first link arm, the second cavity is provided with around second link arm, first cavity is gathered towards the first link arm is centroclinal, second cavity is gathered towards the second link arm is centroclinal, first link arm is fixedly connected with inlet tube, second link arm is fixedly connected with outer pipe.Valve body adopts the processing of forging bar, namely valve body is cylindric, valve body utilizes machined into valve pocket, valve body arranges inlet passage and outlet passage, inlet passage and outlet passage adopt and directly process, the first cavity is processed away from one end of valve pocket at inlet passage, the second cavity is processed away from one end of valve pocket at outlet passage, form the first link arm in inlet passage port after first cavity machines, after the second cavity machines, form the second link arm in outlet passage port.First link arm is connected with inlet tube, second link arm is connected with outer pipe, the first cavity is utilized to increase connection space around the first link arm, the second cavity is utilized to increase connection space around the second link arm, be convenient to the fixed installation of inlet tube and the first link arm, be convenient to the fixed installation of outer pipe and the second link arm.Whole valve body adopts forging bar directly to process acquisition, without the need to adopting Forging Technology, namely without the need to offering forging mould, reduces cost of production.Valve pocket, inlet passage, outlet passage, the first cavity and the second cavity directly can be processed and obtain on forging bar, save cost of material.
As preferably, the first described link arm and the free end of the second link arm are provided with inclined side, and the first link arm is welded and fixed by inclined side and inlet tube, and the second link arm is welded and fixed by inclined side and outer pipe.The free end of the first link arm and the second link arm is provided with inclined side, utilize inclined side can be convenient to the first link arm and inlet tube is welded and fixed, be convenient to the second link arm and outer pipe is welded and fixed, utilize inclined side to increase the intensity and sealing that are welded and fixed as weld seam simultaneously.
Described inlet tube also can be threaded with the first link arm, and outer pipe also can be threaded with the second link arm.Inlet tube is threaded with the first link arm, and outer pipe is threaded with the second link arm, is convenient to dismounting and the installation of inlet tube and outer pipe, increases the sealing of inlet tube and outer pipe installation.
As preferably, described body top end face is provided with several valve seat attachment holes, valve seat attachment hole evenly distributes around the axis of valve body.Body top end face is provided with several valve seat attachment holes, valve seat and valve body are connected and fixed by valve seat attachment hole bolt, and valve seat attachment hole evenly distributes around the axis of valve body, ensure valve seat and valve body joint uniform force.Valve seat attachment hole adopts bore process to process, and machining accuracy is high.
As preferably, the first described link arm and the second link arm are coaxially arranged.First link arm and the second link arm are coaxially arranged, and make valve body be through-type structure.
The first described link arm also can be vertical with the second link arm axis.First link arm and the second link arm axes normal, make valve body be corner-shape structure.
Therefore, one forging bar processing valve body of the present utility model possesses following advantage: process the first cavity at inlet passage away from one end of valve pocket, the second cavity is processed away from one end of valve pocket at outlet passage, form the first link arm in inlet passage port after first cavity machines, after the second cavity machines, form the second link arm in outlet passage port.First link arm is connected with inlet tube, second link arm is connected with outer pipe, the first cavity is utilized to increase connection space around the first link arm, the second cavity is utilized to increase connection space around the second link arm, be convenient to the fixed installation of inlet tube and the first link arm, be convenient to the fixed installation of outer pipe and the second link arm.Whole valve body adopts forging bar directly to process acquisition, without the need to adopting Forging Technology, namely without the need to offering forging mould, reduces cost of production.Valve pocket, inlet passage, outlet passage, the first cavity and the second cavity directly can be processed and obtain on forging bar, save cost of material.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model a kind of structural representation in embodiment 1;
Accompanying drawing 2 is left views of accompanying drawing 2;
Accompanying drawing 3 is plan views of accompanying drawing 2;
Accompanying drawing 4 is the utility model a kind of structural representations in example 2;
Accompanying drawing 5 is left views of accompanying drawing 4;
Accompanying drawing 6 is the utility model a kind of structural representations in embodiment 3.
Illustrate: 1-valve body, 2-valve pocket, 3-inlet passage, 4-outlet passage, 5-first link arm, 6-second link arm, 7-first cavity, 8-second cavity, 9-inlet tube, 10-outer pipe, 11-valve seat attachment hole.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, 2, 3, a kind of forging bar processing valve body, comprise valve body 1, valve body is cylindric, valve inner is processed with valve pocket 2, and the sidewall of valve body is provided with the inlet passage 3 and outlet passage 4 that are connected with valve pocket, and inlet passage is provided with the first link arm 5 away from one end of valve pocket, one end of valve pocket is provided with the second link arm 6, first link arm to outlet passage and the second link arm is coaxially arranged.The first cavity 7 is provided with around first link arm, the second cavity 8 is provided with around second link arm, first cavity is gathered towards the first link arm is centroclinal, second cavity is gathered towards the second link arm is centroclinal, first link arm is fixedly connected with inlet tube 9, the second link arm is fixedly connected with outer pipe 10.The free end of the first link arm and the second link arm is provided with inclined side, and the first link arm is welded and fixed by inclined side and inlet tube, and the second link arm is welded and fixed by inclined side and outer pipe.Body top end face is provided with several valve seat attachment holes 11, valve seat attachment hole evenly distributes around the axis of valve body.
Valve body adopts the processing of forging bar, namely valve body is cylindric, valve body utilizes machined into valve pocket, valve body arranges inlet passage and outlet passage, inlet passage and outlet passage adopt and directly process, the first cavity is processed away from one end of valve pocket at inlet passage, the second cavity is processed away from one end of valve pocket at outlet passage, form the first link arm in inlet passage port after first cavity machines, after the second cavity machines, form the second link arm in outlet passage port.First link arm is connected with inlet tube, second link arm is connected with outer pipe, the first cavity is utilized to increase connection space around the first link arm, the second cavity is utilized to increase connection space around the second link arm, be convenient to the fixed installation of inlet tube and the first link arm, be convenient to the fixed installation of outer pipe and the second link arm.Whole valve body adopts forging bar directly to process acquisition, without the need to adopting Forging Technology, namely without the need to offering forging mould, reduces cost of production.Valve pocket, inlet passage, outlet passage, the first cavity and the second cavity directly can be processed and obtain on forging bar, save cost of material.The free end of the first link arm and the second link arm is provided with inclined side, utilize inclined side can be convenient to the first link arm and inlet tube is welded and fixed, be convenient to the second link arm and outer pipe is welded and fixed, utilize inclined side to increase the intensity and sealing that are welded and fixed as weld seam simultaneously.Body top end face is provided with several valve seat attachment holes, valve seat and valve body are connected and fixed by valve seat attachment hole bolt, and valve seat attachment hole evenly distributes around the axis of valve body, ensure valve seat and valve body joint uniform force.Valve seat attachment hole adopts bore process to process, and machining accuracy is high.First link arm and the second link arm are coaxially arranged, and make valve body be through-type structure.
Embodiment 2: the present embodiment is substantially identical with the structure of embodiment 1, and difference is, as shown in Figure 4,5, the first link arm and the second link arm axes normal, make valve body be corner-shape structure.Ensure that the valve body of forging bar manufacture can adapt to the valve pocket of different structure.
Embodiment 3: the present embodiment is substantially identical with the structure of embodiment 1 or 2, difference is, as shown in Figure 6, inlet tube is threaded with the first link arm, outer pipe is threaded with the second link arm, be convenient to dismounting and the installation of inlet tube and outer pipe, increase the sealing of inlet tube and outer pipe installation.
Should be understood that this embodiment is only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Claims (6)
1. a forging bar processing valve body, comprise valve body, it is characterized in that, described valve body is cylindric, valve inner is processed with valve pocket, the sidewall of valve body is provided with the inlet passage and outlet passage that are connected with valve pocket, inlet passage is provided with the first link arm away from one end of valve pocket, outlet passage is provided with the second link arm away from one end of valve pocket, the first cavity is provided with around first link arm, the second cavity is provided with around second link arm, first cavity is gathered towards the first link arm is centroclinal, second cavity is gathered towards the second link arm is centroclinal, first link arm is fixedly connected with inlet tube, second link arm is fixedly connected with outer pipe.
2. one forging bar processing valve body according to claim 1, it is characterized in that, the first described link arm and the free end of the second link arm are provided with inclined side, and the first link arm is welded and fixed by inclined side and inlet tube, and the second link arm is welded and fixed by inclined side and outer pipe.
3. one forging bar processing valve body according to claim 1, it is characterized in that, described inlet tube is threaded with the first link arm, and outer pipe is threaded with the second link arm.
4. the one forging bar processing valve body according to claim 1 or 2 or 3, it is characterized in that, described body top end face is provided with several valve seat attachment holes, valve seat attachment hole evenly distributes around the axis of valve body.
5. the one forging bar processing valve body according to claim 1 or 2 or 3, it is characterized in that, the first described link arm and the second link arm are coaxially arranged.
6. the one forging bar processing valve body according to claim 1 or 2 or 3, is characterized in that, the first described link arm and the second link arm axes normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830475.3U CN205101628U (en) | 2015-10-23 | 2015-10-23 | Forge bar work valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830475.3U CN205101628U (en) | 2015-10-23 | 2015-10-23 | Forge bar work valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101628U true CN205101628U (en) | 2016-03-23 |
Family
ID=55517410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520830475.3U Expired - Fee Related CN205101628U (en) | 2015-10-23 | 2015-10-23 | Forge bar work valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205101628U (en) |
-
2015
- 2015-10-23 CN CN201520830475.3U patent/CN205101628U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201863113U (en) | Honing fixture | |
| CN204312891U (en) | Petroleum oil joint | |
| CN205101628U (en) | Forge bar work valve body | |
| CN107795722B (en) | Floating sealing tool for welding end of valve cover hydrostatic test | |
| CN203944957U (en) | A kind of special-shaped thin wall curved surface part electrolytic machining device | |
| CN202638924U (en) | Backward extrusion die | |
| CN201133505Y (en) | Integral forging type valve body | |
| CN202079307U (en) | Large concave-convex surface flange external pilot drill mold | |
| CN104384828B (en) | Gas meter pipe joint and production process thereof | |
| CN203836461U (en) | Stainless steel liner cross pipe fitting | |
| CN208051401U (en) | A kind of mechanical processing die fixture | |
| CN203175413U (en) | Five-inch internal-external upset drill pipe | |
| CN205165694U (en) | A multistation cold -heading frock for high pressure fuel pipe connects | |
| CN105033135A (en) | Cold heading forming method for high-pressure oil pipe joint | |
| CN206072686U (en) | A kind of stay bolt bar for being easy to process | |
| CN202657797U (en) | Sectional elevator rope head rod | |
| CN210196586U (en) | Horizontal angle valve | |
| CN204176187U (en) | For the stainless steel support of the band antiratchetting groove that pipeline connects | |
| CN203266158U (en) | Fixing device of drill hole of female head of internal square inserted joint drill pipe | |
| CN201954134U (en) | Metal pipe billet | |
| CN203822758U (en) | Oil pump body | |
| CN205190168U (en) | Unfamiliar pump cylinder body structure of high pressure | |
| CN208816936U (en) | A kind of hex union of metal welded type water segregator | |
| CN203405322U (en) | Large-diameter valve hydraulic pressure test clamp | |
| CN202934255U (en) | Rod piece joint and connecting structure of rod piece joint and rod piece |
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 |
Granted publication date: 20160323 Termination date: 20171023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |