CN202943313U - Inclined-plane milling tool of expansion valve plate - Google Patents
Inclined-plane milling tool of expansion valve plate Download PDFInfo
- Publication number
- CN202943313U CN202943313U CN 201220644798 CN201220644798U CN202943313U CN 202943313 U CN202943313 U CN 202943313U CN 201220644798 CN201220644798 CN 201220644798 CN 201220644798 U CN201220644798 U CN 201220644798U CN 202943313 U CN202943313 U CN 202943313U
- Authority
- CN
- China
- Prior art keywords
- valve plate
- milling tool
- expansion valve
- sizing block
- plane milling
- 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 discloses an inclined-plane milling tool of an expansion valve plate. The milling tool comprises flat tongs (2), a cutter head (3) and an inclined sizing block (4), wherein the inclined sizing block (4) is fixed on a working table; a pair of the flat tongs (2) is mounted on the working table; and the cutter head (3) is mounted above the inclined sizing block (4). The inclined-plane milling tool of the valve plate of the expansion valve provided by the utility model has the advantages of convenience in mounting and dismounting, simplicity in operation, labor time saving and large chipping allowance; the labor intensity of operators can be alleviated; the working efficiency is improved; and the inclined-plane milling tool of the expansion valve plate is suitable for volume production.
Description
Technical field
The utility model relates to valve, is specifically related to expansion valve valve plate angular milling instrument.
Background technology
Existing expansion valve valve plate inclined-plane adopts the mode of plane processing; this processing mode is applied in generally that workpiece is large, on the product of single-piece; the following valve plate of 4 inch of small volume and large-scale production and 4 inch adopts plane processing mode labour intensity large; chipping allowance is less; productivity ratio is low; roughness is poor, increases the man-hour of subsequent handling.
Summary of the invention
The purpose of this utility model is: a kind of expansion valve valve plate angular milling instrument is provided, and easy to loading and unloading, simple to operate, save man-hour, chipping allowance is large, reduces operating personnel's labour intensity, increases work efficiency, and is fit to batch production.
Technical solution of the present utility model is: this milling tool comprises flat-nose pliers, cutterhead and inclined sizing block, and inclined sizing block is fixed on workbench, and flat-nose pliers is arranged on workbench, inclined sizing block top installation cutterhead.
During work, the valve plate body is placed inclined sizing block, and flat-nose pliers clamps the valve plate body take inclined sizing block as benchmark, processes by drawing the valve plate body by cutterhead.
The utility model beneficial effect compared to existing technology is: 1, saved the process time of workpiece, shortened the process-cycle, saved man-hour and manpower, reduced operating personnel's labour intensity; 2, improve the roughness precision of machined surface, improved the quality of product; 3, saved man-hour for follow-up plain grinding operation; 4, the processing of the major and minor piecemeal of expansion valve valve plate is changed into by plane and milling, and it is applicable to the processing on 4 inch and the 4 inch major and minor piecemeal of following expansion valve valve plate inclined-plane.
Description of drawings
Fig. 1 is the utility model machining sketch chart.
Fig. 2 is the top view of Fig. 1.
In figure: 1 valve plate body, 2 flat-nose pliers, 3 cutterheads, 4 inclined sizing blocks.
The specific embodiment
As shown in Figure 1, this milling tool comprises flat-nose pliers 2, cutterhead 3 and inclined sizing block 4, and inclined sizing block 4 is fixed on workbench, and flat-nose pliers 2 is arranged on workbench, inclined sizing block 4 tops installation cutterheads 3.
During work, valve plate body 1 is placed inclined sizing block 4, and the valve plate body 1 that flat-nose pliers 2 clamps take inclined sizing block 4 as benchmark is processed valve plate body 1 by drawing by cutterhead 3.
Claims (1)
1. expansion valve valve plate angular milling instrument, it is characterized in that: this milling tool comprises flat-nose pliers (2), cutterhead (3) and inclined sizing block (4), inclined sizing block (4) is fixed on workbench, and flat-nose pliers (2) is arranged on workbench, inclined sizing block (4) top installation cutterhead (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644798 CN202943313U (en) | 2012-11-30 | 2012-11-30 | Inclined-plane milling tool of expansion valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644798 CN202943313U (en) | 2012-11-30 | 2012-11-30 | Inclined-plane milling tool of expansion valve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943313U true CN202943313U (en) | 2013-05-22 |
Family
ID=48419028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220644798 Expired - Fee Related CN202943313U (en) | 2012-11-30 | 2012-11-30 | Inclined-plane milling tool of expansion valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971584A (en) * | 2018-08-06 | 2018-12-11 | 华业钢构核电装备有限公司 | A kind of heavy in section steel column end face milling method of branch |
-
2012
- 2012-11-30 CN CN 201220644798 patent/CN202943313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971584A (en) * | 2018-08-06 | 2018-12-11 | 华业钢构核电装备有限公司 | A kind of heavy in section steel column end face milling method of branch |
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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: 20130522 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |