CN203156395U - Pipeline valve machining positioning device - Google Patents
Pipeline valve machining positioning device Download PDFInfo
- Publication number
- CN203156395U CN203156395U CN 201320147231 CN201320147231U CN203156395U CN 203156395 U CN203156395 U CN 203156395U CN 201320147231 CN201320147231 CN 201320147231 CN 201320147231 U CN201320147231 U CN 201320147231U CN 203156395 U CN203156395 U CN 203156395U
- Authority
- CN
- China
- Prior art keywords
- pipeline valve
- positioning device
- machining positioning
- valve body
- stepped shaft
- 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
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Abstract
The utility model relates to the technical field of welding, in particular to a pipeline valve machining positioning device. The pipeline valve machining positioning device comprises a bottom board and a stepped shaft which is fixed on the bottom board, an arc-shaped opening is formed in the middle of the stepped shaft, the top end of the stepped shaft is in threaded connection with a locking nut, and fixing bolts are installed on the bottom board. The pipeline valve machining positioning device is simple in structure. When the pipeline valve machining positioning device is used, a pipeline valve body is directly sleeved on the stepped shaft of the pipeline valve machining positioning device and is fixed through the locking nut, the pipeline valve body is tightly fixed on the pipeline valve machining positioning device, and then the pipeline valve machining positioning device together with the pipeline valve body is placed on a numerically-controlled machine tool to be machined. As the arc-shaped opening is formed in the stepped shaft, a milling cutter of the numerically-controlled machine tool can directly penetrate through the pipeline valve body and machine the interior of a side hole, and machining efficiency is improved greatly.
Description
Technical field
The utility model relates to welding technology field, relates in particular to a kind of pipeline valve processing and positioning device.
Background technology
At present, factory is valve need be fixed in the Digit Control Machine Tool at the side opening of process pipeline valve, because the specificity of pipeline valve valve body shape is difficult to suitable jig and 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.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of pipeline valve processing and positioning device is provided, and pump body can be fixed in the lathe so that processing is enhanced productivity.
The utility model 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 the 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 beneficial effects of the utility model are: the utility model is simple in structure, directly the pipeline valve valve body directly is socketed in during use on the multidiameter of this device and with locking nut and fixes, make the pipeline valve valve body be fixed on this frock closely, again this frock connecting pipe valve together is placed on the 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 improved working (machining) efficiency greatly.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the pipeline valve valve body in the utility model;
Among the 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 utility model 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 the 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.
Because the milling cutter of Digit Control Machine Tool can pass the inside that enters the pipeline valve valve body in the side opening of pipeline valve valve body and process, the middle part of described multidiameter is provided with arc port 3, because the pure of this arc port run into 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 the 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 the lathe, described base plate is provided with set bolt 5, and described set bolt is four, and described base plate is circular.
The utility model is simple in structure, directly pipeline valve valve body 6 directly is socketed in during use on the multidiameter of this device and with locking nut and fixes, make the pipeline valve valve body be fixed on this frock closely, again this frock connecting pipe valve together is placed on the 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 improved working (machining) efficiency greatly.
The above only is 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 (3)
1. pipeline valve processing and positioning device, it is characterized in that: comprise base plate, be fixed on the multidiameter on the 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 201320147231 CN203156395U (en) | 2013-03-28 | 2013-03-28 | Pipeline valve machining positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147231 CN203156395U (en) | 2013-03-28 | 2013-03-28 | Pipeline valve machining positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156395U true CN203156395U (en) | 2013-08-28 |
Family
ID=49017619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147231 Expired - Fee Related CN203156395U (en) | 2013-03-28 | 2013-03-28 | Pipeline valve machining positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156395U (en) |
-
2013
- 2013-03-28 CN CN 201320147231 patent/CN203156395U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140328 |