CN103143956A - Positioning device for pipeline valve machining - Google Patents
Positioning device for pipeline valve machining Download PDFInfo
- Publication number
- CN103143956A CN103143956A CN 201310104708 CN201310104708A CN103143956A CN 103143956 A CN103143956 A CN 103143956A CN 201310104708 CN201310104708 CN 201310104708 CN 201310104708 A CN201310104708 A CN 201310104708A CN 103143956 A CN103143956 A CN 103143956A
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- China
- Prior art keywords
- positioning device
- pipeline valve
- valve body
- valve
- stepped shaft
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Abstract
The invention relates to the technical field of welding, in particular to a positioning device for pipeline valve machining. The positioning device comprises a bottom plate and a stepped shaft fixed on the bottom plate, wherein an arc-shaped port is formed in the middle of the stepped shaft, the top end of the stepped shaft is connected with a locking nut through threads, and a fixing bolt is arranged on the bottom plate. The positioning device disclosed by the invention has a simple structure, when the positioning device is used, the valve body of a pipeline valve is directly sleeved on the stepped shaft of the positioning device and is fixed by using the locking nut, so that the valve body of the pipeline valve is tightly fixed on the positioning device, then, the positioning device and the valve body of the pipeline valve are placed on a numerical control machine together to be machined, due to the arc-shaped port formed in the stepped shaft, the milling cutter of the numerical control machine can directly pass through the inner part of opposite holes in the valve body of the pipeline valve for machining, and thus, the machining efficiency is greatly improved.
Description
Technical field
The present invention relates to welding technology field, relate in particular to a kind of pipeline valve processing and positioning device.
Background technology
At present, factory is valve need to be fixed on Digit Control Machine Tool at the side opening of process pipeline valve, because being difficult to suitable jig, the specificity of pipeline valve valve body shape is fixed, and the inside of side opening also needs processing, therefore, demand developing a kind of suitable frock urgently, valve can be fixed, be convenient to machine tooling.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned technology, and a kind of pipeline valve processing and positioning device is provided, pump body can be fixed in lathe so that processing is enhanced productivity.
The present invention for achieving the above object, by the following technical solutions:
A kind of pipeline valve processing and positioning device is characterized in that: comprise base plate, be fixed on the multidiameter on base plate, the middle part of described multidiameter is provided with arc port, the top of the described multidiameter locking nut that has been threaded, and described base plate is provided with set bolt.
Preferably, described set bolt is four.
Preferably, described base plate is circular.
The invention has the beneficial effects as follows: the present invention is simple in structure, directly the pipeline valve valve body directly be socketed on the multidiameter of this device during use and fix with locking nut, make the pipeline valve valve body be fixed on closely on this frock, again this frock connecting pipe valve together is placed on Digit Control Machine Tool and processes, because multidiameter is provided with arc port, so the milling cutter of the Digit Control Machine Tool inside that can directly pass pipeline valve valve body contralateral exposure processes and has greatly improved working (machining) efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the pipeline valve valve body in the present invention;
In figure: 1, base plate; 2, multidiameter; 3, arc port; 4, locking nut; 5, set bolt; 6, pipeline valve valve body.
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in the figure, a kind of pipeline valve processing and positioning device comprises base plate 1, is fixed on the multidiameter 2 on base plate, and the interior shape of the shape in this ladder and pipeline valve valve body is complementary, and needs during use this multidiameter is inserted in the pipeline valve valve body.
Can pass the inside that enters the pipeline valve valve body in the side opening of pipeline valve valve body due to the milling cutter of Digit Control Machine Tool and process, the middle part of described multidiameter is provided with arc port 3, because the pure of this arc port encountered multidiameter with regard to the milling cutter of having avoided Digit Control Machine Tool.
In order to make the pipeline valve valve body be fixed on closely on multidiameter, the top of the described multidiameter locking nut 4 that has been threaded is locked the pipeline valve valve body by this locking nut.For this device is fixed on lathe, described base plate is provided with set bolt 5, and described set bolt is four, and described base plate is circular.
The present invention is simple in structure, directly pipeline valve valve body 6 directly be socketed on the multidiameter of this device during use and fix with locking nut, make the pipeline valve valve body be fixed on closely on this frock, again this frock connecting pipe valve together is placed on Digit Control Machine Tool and processes, because multidiameter is provided with arc port, so the milling cutter of the Digit Control Machine Tool inside that can directly pass pipeline valve valve body contralateral exposure processes and has greatly improved working (machining) efficiency.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. pipeline valve processing and positioning device, it is characterized in that: comprise base plate, be fixed on the multidiameter on base plate, the middle part of described multidiameter is provided with arc port, the top of the described multidiameter locking nut that has been threaded, described base plate is provided with set bolt.
2. pipeline valve processing and positioning device according to claim 1, it is characterized in that: described set bolt is four.
3. pipeline valve processing and positioning device according to claim 1 and 2 is characterized in that: described base plate is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310104708 CN103143956A (en) | 2013-03-28 | 2013-03-28 | Positioning device for pipeline valve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310104708 CN103143956A (en) | 2013-03-28 | 2013-03-28 | Positioning device for pipeline valve machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103143956A true CN103143956A (en) | 2013-06-12 |
Family
ID=48542420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310104708 Pending CN103143956A (en) | 2013-03-28 | 2013-03-28 | Positioning device for pipeline valve machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103143956A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962613A (en) * | 2014-05-29 | 2014-08-06 | 浙江瑞兴阀门有限公司 | Swinging type cover plate slotter of valve |
| CN104227339A (en) * | 2014-07-24 | 2014-12-24 | 镇江洋溢汽车部件有限公司 | Stainless steel instrument pipe valve element |
| CN114273997A (en) * | 2021-12-02 | 2022-04-05 | 杭州明宇液压技术有限公司 | Automatic change valve block production and use processing equipment |
-
2013
- 2013-03-28 CN CN 201310104708 patent/CN103143956A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962613A (en) * | 2014-05-29 | 2014-08-06 | 浙江瑞兴阀门有限公司 | Swinging type cover plate slotter of valve |
| CN103962613B (en) * | 2014-05-29 | 2016-02-10 | 浙江瑞兴阀门有限公司 | A kind of swing type cover plate slotter of valve |
| CN104227339A (en) * | 2014-07-24 | 2014-12-24 | 镇江洋溢汽车部件有限公司 | Stainless steel instrument pipe valve element |
| CN114273997A (en) * | 2021-12-02 | 2022-04-05 | 杭州明宇液压技术有限公司 | Automatic change valve block production and use processing equipment |
| CN114273997B (en) * | 2021-12-02 | 2022-08-23 | 杭州明宇液压技术有限公司 | Automatic change valve block production and use processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |