CN203409543U - Magnetic yoke body processing tool - Google Patents
Magnetic yoke body processing tool Download PDFInfo
- Publication number
- CN203409543U CN203409543U CN201320461043.0U CN201320461043U CN203409543U CN 203409543 U CN203409543 U CN 203409543U CN 201320461043 U CN201320461043 U CN 201320461043U CN 203409543 U CN203409543 U CN 203409543U
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- CN
- China
- Prior art keywords
- magnetic yoke
- yoke body
- processing tool
- lower platen
- pressure plate
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- Expired - Fee Related
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Abstract
The utility model discloses a magnetic yoke body processing tool and belongs to the technical field of machining tools. The magnetic yoke body processing tool comprises a lower pressure plate and an upper pressure plate, wherein the lower pressure plate is provided with mounting screw holes, the middle part of the lower pressure plate is provided with fixed bolts which are vertical to the lower pressure plate, and the upper pressure plate is arranged at the top parts of the fixed bolts and forms an integral structure with the lower pressure plate. The magnetic yoke body processing tool provided by the utility model is ingenious in concept and has a reasonable structure. With the adoption of the magnetic yoke body processing tool, as the structure characters of a magnetic yoke body are fully considered in design, the clamping process of parts becomes simple, the tool is stable and reliable in clamping, the processing efficiency can be effectively improved, and the processing quality can be ensured; flexible protective outer layers arranged on the fixed bolts can also be used for preventing damage of the fixed bolts to the interior of the magnetic yoke body in the installing and processing process.
Description
Technical field
The utility model relates to a kind of frock, and particularly a kind of magnetic yoke body processing tool, belongs to machining frock technical field.
Background technology
Magnetic yoke body is the major part on large nuclear-power clear water reactor, and its contour structures is special, and current domestic magnetic yoke body rule of origin has two kinds of channels, the one, and from abroad directly buying, the 2nd, on five-axis NC machine center, process this product.But these two kinds of channels have drawback, from buying this product abroad, not only expensive, and be limited by foreign technology in later period maintenance service, at five-axis NC machine center, process this product, not only the upper cost of process equipment hardware input is higher, and a class can only process a product, production efficiency is lower, can not meet the demand in market.
Summary of the invention
Goal of the invention of the present utility model is: inventor is for the problem of above-mentioned existence, a kind of technique that completes described magnetic yoke body processing on plain-milling machine has been proposed, according to magnetic yoke body structure, profile and processing technology demand, need to design a kind of magnetic yoke body and at plain-milling machine, carry out the processing tool of clamping, and Fixture Design is passed through in expectation, effectively improve working (machining) efficiency, and guarantee crudy.
The technical solution adopted in the utility model is as follows:
A processing tool, comprises lower platen and top board, on described lower platen, is provided with installation screw, and lower platen middle part is provided with the set bolt perpendicular to lower platen, and described top board is arranged on set bolt top and the lower platen structure that is combined into one.
Further, described lower platen surface is also provided with the groove matching with magnetic yoke body bottom surface.
Further, described set bolt is provided with flexible protective skin.
Further, between the nut and top board at described set bolt top, be also provided with spring washer.
Further, described lower platen is circular configuration.
Further, described top board is rectangular configuration.
Further, described lower platen is provided with two set bolts.
Further, described lower platen is provided with 4 installation screws.
Owing to having adopted technique scheme, magnetic yoke body processing tool of the present utility model, utilized the feature of magnetic yoke body structure, by the structure of upper lower platen and set bolt, make set bolt pass the stepped through hole at magnetic yoke body middle part, its upper and lower two end faces are pressed between upper lower platen, set bolt bottom is fixed on described lower platen, through hole on top board is through set bolt, and adopt spring washer and nut combinations to be structure as a whole, after making magnetic yoke body be installed between lower platen, can under the pressing of top board, fix, whole frock is fixed on workbench by the installation screw of lower platen again, lower platen surface is also provided with magnetic yoke body bottom surface match that groove guaranteed to install firm and accurately, the spring washer arranging can prevent that work in-process is because vibration causes nut loosening, set bolt is provided with flexible protective skin can prevent the damage of set bolt to magnetic yoke body inside in installation and process, the circular configuration of lower platen mates with the circle of workbench, and the rectangular configuration of top board and the superstructure of magnetic yoke body match.
In sum; owing to having adopted technique scheme; the beneficial effects of the utility model are: described magnetic yoke body processing tool is skillfully constructed; rational in infrastructure; its design has taken into full account the design feature of magnetic yoke body, and parts fixation process is become simply, and this frock clamping is solid and reliable; can effectively improve working (machining) efficiency and guarantee crudy, the flexible protective skin of described set bolt setting can also prevent the damage of set bolt to magnetic yoke body inside in installation and process.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is the A-A cutaway view of the utility model Fig. 1;
Fig. 3 is that the utility model is installed the cutaway view after magnetic yoke body.
Mark in figure: 1-lower platen, 2-top board, 3-installation screw, 4-set bolt, 5-spring washer, 6-magnetic yoke body, 7-workbench, 8-guide rail.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment
Magnetic yoke body processing tool of the present utility model, its top view and A-A cutaway view are respectively as depicted in figs. 1 and 2, described magnetic yoke body processing tool comprises that the top board 2 of circular lower platen 1 and rectangle forms, on described lower platen 1, be provided with 4 installation screws 3, processing tool can be installed on the rotary table 7 of guide rail 8, lower platen 1 middle part is provided with two perpendicular to the set bolt 4 of lower platen 1, described top board 2 is arranged on set bolt 4 tops and lower platen 1 structure that is combined into one, this structure can be pressed on its top and the bottom between lower platen 1 and top board 2 through set bolt 4 magnetic yoke body 6, and by the nut of set bolt 4 above top board 2, carry out pressing and fix, it is firm with what guarantee to install that lower platen 1 surface is provided with the groove (not shown in the figures meaning out) matching with magnetic yoke body 6 bottom surfaces.
Further; described set bolt 4 is provided with flexible protective skin (not shown in the figures meaning out); to prevent the damage to magnetic yoke body 6 internal structures in installation and processing; 2 of described set bolt 4 top nuts and top boards; also be provided with spring washer 5, prevent that work in-process is because vibration causes nut loosening.
Magnetic yoke body processing tool of the present utility model, assembling magnetic yoke body 6 is installed on structure after process equipment as shown in Figure 3.
Magnetic yoke body processing tool of the present utility model is skillfully constructed; rational in infrastructure; its design takes full advantage of the design feature of magnetic yoke body; make clamping process become simple; this frock clamping is solid and reliable; can effectively improve working (machining) efficiency and guarantee crudy, the flexible protective skin of described set bolt setting can also prevent the damage of set bolt to magnetic yoke body inside in installation and process.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a magnetic yoke body processing tool, it is characterized in that: comprise lower platen (1) and top board (2), on described lower platen (1), be provided with installation screw (3), and lower platen (1) middle part is provided with the set bolt (4) perpendicular to lower platen (1), described top board (2) is arranged on set bolt (4) top and lower platen (1) structure that is combined into one.
2. magnetic yoke body processing tool as claimed in claim 1, is characterized in that: described lower platen (1) surface is also provided with the groove matching with magnetic yoke body bottom surface.
3. magnetic yoke body processing tool as claimed in claim 1 or 2, is characterized in that: described set bolt (4) is provided with flexible protective skin.
4. magnetic yoke body processing tool as claimed in claim 1 or 2, is characterized in that: between the nut and top board (2) at described set bolt (4) top, be also provided with spring washer (5).
5. magnetic yoke body processing tool as claimed in claim 1, is characterized in that: described lower platen (1) is circular configuration.
6. magnetic yoke body processing tool as claimed in claim 1, is characterized in that: described top board (2) is rectangular configuration.
7. the magnetic yoke body processing tool as described in claim 1 or 2 or 5 or 6, is characterized in that: described lower platen (1) is provided with two set bolts (4).
8. the magnetic yoke body processing tool as described in claim 1 or 2 or 5 or 6, is characterized in that: described lower platen (1) is provided with 4 installation screws (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461043.0U CN203409543U (en) | 2013-07-31 | 2013-07-31 | Magnetic yoke body processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461043.0U CN203409543U (en) | 2013-07-31 | 2013-07-31 | Magnetic yoke body processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409543U true CN203409543U (en) | 2014-01-29 |
Family
ID=49972468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320461043.0U Expired - Fee Related CN203409543U (en) | 2013-07-31 | 2013-07-31 | Magnetic yoke body processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044002A (en) * | 2014-06-13 | 2014-09-17 | 江苏盈科汽车空调有限公司 | Machining tool for front end cover of vehicle air conditioning compressor |
-
2013
- 2013-07-31 CN CN201320461043.0U patent/CN203409543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044002A (en) * | 2014-06-13 | 2014-09-17 | 江苏盈科汽车空调有限公司 | Machining tool for front end cover of vehicle air conditioning compressor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20180731 |