CN204532756U - A kind of magnet steel guard member of vacuum titanium pump - Google Patents
A kind of magnet steel guard member of vacuum titanium pump Download PDFInfo
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- CN204532756U CN204532756U CN201520213752.6U CN201520213752U CN204532756U CN 204532756 U CN204532756 U CN 204532756U CN 201520213752 U CN201520213752 U CN 201520213752U CN 204532756 U CN204532756 U CN 204532756U
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- magnet steel
- titanium pump
- vacuum titanium
- guard member
- groove
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Abstract
The utility model discloses a kind of magnet steel guard member of vacuum titanium pump, described guard member comprises magnet steel and magnet steel stent substrate; Described magnet steel stent substrate comprises location and places the vacuum titanium pump locating slot of vacuum titanium pump and the magnet steel draw-in groove of location placement magnet steel, and described magnet steel stent substrate is roughly in " u " shape; Described magnet steel draw-in groove is placed on " u " shape two arms of magnet steel stent substrate respectively, and be placed in the South Pole of the magnet steel of a magnet steel draw-in groove just to the arctic of the magnet steel of another magnet steel draw-in groove, described magnet steel stent substrate is made up of non-magnet material.This guard member can effectively avoid magnet steel to be smashed by the strong magnetic field action power of self in the using process coordinated with vacuum titanium pump, and magnet steel also can be avoided the accidental injury of operator, has the feature that structure is simple, easy to process, be convenient to handling simultaneously.
Description
Technical field
The utility model relates to a kind of fixture, specifically, relates to a kind of magnet steel guard member of vacuum titanium pump.
Background technique
Microwave tube in process of production, need to debug product, the work such as ageing, and in debugging, ageing process, in pipe, component inevitably discharge minimum gas, the infringement fatal to microwave tube, for this reason, vacuum titanium pump is used to absorb the minimum gas of component release in the processes such as microwave tube debugging, ageing, keeps degree of vacuum higher in microwave tube pipe.
Vacuum titanium pump and magnet steel need to use the minimum gas that could absorb component release in the processes such as microwave tube debugging, ageing simultaneously, through 500 ~ 1000 degree of high-temperature exhaust air operations together with vacuum titanium pump needs with microwave tube, exceed the maximum temperature that magnet steel can bear, therefore, vacuum titanium pump and magnet steel can not be made into one integral piece, the method of present employing is that vacuum titanium pump and magnet steel are made into different parts, during use, magnet steel is clamped on vacuum titanium pump, then power up, allow the work of vacuum titanium pump.But vacuum titanium pump is strong by magnet steel magnetic, quality is more crisp simultaneously, when magnet steel is adsorbed onto on vacuum titanium pump in self strong magnetic field action power, is easily smashed by magnet steel, and time serious, the hand that workman even occurs to handle is beaten green grass or young crops, drawn the industrial accidents such as blood outlet.
Model utility content
The utility model is for the problems referred to above; a kind of vacuum titanium pump magnet steel guard member of model utility; this fixture can effectively avoid magnet steel in use to be smashed by the strong magnetic field action power of self; also magnet steel can be avoided the accidental injury of operator, there is the feature that structure is simple, easy to process, be convenient to handling simultaneously.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A magnet steel guard member for vacuum titanium pump, the magnet steel guard member of described vacuum titanium pump comprises magnet steel and magnet steel stent substrate; Described magnet steel stent substrate comprises location and places the vacuum titanium pump locating slot of vacuum titanium pump and the magnet steel draw-in groove of location placement magnet steel, and described magnet steel stent substrate is roughly in " u " shape; Described magnet steel draw-in groove is placed on " u " shape two arms of magnet steel stent substrate respectively, be placed in the South Pole of the magnet steel of a magnet steel draw-in groove just to the arctic of the magnet steel of another magnet steel draw-in groove, described magnet steel stent substrate is made up of non-magnet material, and described magnet steel stent substrate non-magnet material used is aluminium, copper, macromolecular material etc.
The magnet steel guard member of described vacuum titanium pump also comprises magnet steel support positioning plate and for magnet steel support positioning plate being fixed on the fixing device on magnet steel substrate; After described magnet steel loads magnet steel draw-in groove, magnet steel positioning plate is used for magnet steel to be fixed in magnet steel draw-in groove.
Fixing device in the magnet steel guard member of described vacuum titanium pump is the through hole on screw, tapped hole and the magnet steel support positioning plate on magnet steel substrate, is matched to be fixed on magnet steel substrate by magnet steel support positioning plate by the through hole on screw, tapped hole and magnet steel support positioning plate.
Described magnet steel support positioning plate is provided with magnet steel location wall, the central position of wall for making magnet steel be in vacuum titanium pump in magnet steel draw-in groove, described magnet steel location.
Compared with prior art, the utility model has following beneficial effect:
The utility model can effectively avoid magnet steel to be smashed by the strong magnetic field action power of self in the using process coordinated with vacuum titanium pump, and magnet steel also can be avoided the accidental injury of operator, has the feature that structure is simple, easy to process, be convenient to handling simultaneously.
Accompanying drawing explanation
The magnet steel guard member of the vacuum titanium pump of Fig. 1 the utility model embodiment one coordinates vacuum titanium pump schematic diagram;
The magnet steel guard member schematic diagram of the vacuum titanium pump of Fig. 2 embodiment one;
The schematic diagram of Fig. 3 magnet steel;
The structural representation of the magnet steel stent substrate of Fig. 4 embodiment one;
The structural representation of the magnet steel support positioning plate of Fig. 5 embodiment one.
In above-mentioned accompanying drawing, the component names that reference character is corresponding is as follows:
1-vacuum titanium pump, the magnet steel guard member of 2-vacuum titanium pump, 3-magnet steel support positioning plate, 4-magnet steel stent substrate, 5-magnet steel, 6-magnet steel draw-in groove, 7-magnet steel location wall, 8-vacuum titanium pump locating slot, 9-tapped hole, 10-screw, 11-through hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and mode of execution of the present utility model includes but not limited to the following example.
Embodiment one
As shown in Figure 1, the magnet steel guard member of the vacuum titanium pump in embodiment, the magnet steel guard member of vacuum titanium pump comprises magnet steel and magnet steel stent substrate; Described magnet steel stent substrate comprises location and places the vacuum titanium pump locating slot of vacuum titanium pump and the magnet steel draw-in groove of location placement magnet steel, and described magnet steel stent substrate is roughly in " u " shape; Described magnet steel draw-in groove is placed on " u " shape two arms of magnet steel stent substrate respectively, and be placed in the South Pole of the magnet steel of a magnet steel draw-in groove just to the arctic of the magnet steel of another magnet steel draw-in groove, what described magnet steel stent substrate was used is that aluminium non-magnet material is made.
The magnet steel guard member of described vacuum titanium pump also comprises magnet steel support positioning plate and for magnet steel support positioning plate being fixed on the fixing device on magnet steel substrate; Fixing device described here is the through hole on screw, tapped hole and the magnet steel support positioning plate on magnet steel substrate, being matched by the through hole on screw, tapped hole and magnet steel support positioning plate is fixed on magnet steel substrate by magnet steel support positioning plate, described magnet steel support positioning plate is provided with magnet steel location wall, the central position of wall for making magnet steel be in vacuum titanium pump in magnet steel draw-in groove, described magnet steel location, and magnet steel is fixed in magnet steel draw-in groove.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection domain; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection domain of the present utility model.
Claims (5)
1. a magnet steel guard member for vacuum titanium pump, is characterized in that, the magnet steel guard member of described vacuum titanium pump comprises magnet steel and magnet steel stent substrate; Described magnet steel stent substrate comprises location and places the vacuum titanium pump locating slot of vacuum titanium pump and the magnet steel draw-in groove of location placement magnet steel, and described magnet steel stent substrate is roughly in " u " shape; Described magnet steel draw-in groove is placed on " u " shape two arms of magnet steel stent substrate respectively, and be placed in the South Pole of the magnet steel of a magnet steel draw-in groove just to the arctic of the magnet steel of another magnet steel draw-in groove, described magnet steel stent substrate is made up of non-magnet material.
2. the magnet steel guard member of a kind of vacuum titanium pump as claimed in claim 1, is characterized in that, the magnet steel guard member of described vacuum titanium pump also comprises magnet steel support positioning plate and for magnet steel support positioning plate being fixed on the fixing device on magnet steel substrate; After described magnet steel loads magnet steel draw-in groove, magnet steel positioning plate is used for magnet steel to be fixed in magnet steel draw-in groove.
3. the magnet steel guard member of a kind of vacuum titanium pump as claimed in claim 2; it is characterized in that; fixing device in the magnet steel guard member of described vacuum titanium pump is the through hole on screw, tapped hole and the magnet steel support positioning plate on magnet steel substrate, is matched to be fixed on magnet steel substrate by magnet steel support positioning plate by the through hole on screw, tapped hole and magnet steel support positioning plate.
4. the magnet steel guard member of a kind of vacuum titanium pump as claimed in claim 1, is characterized in that, described magnet steel stent substrate non-magnet material used is aluminium, copper, macromolecular material etc.
5. the magnet steel guard member of a kind of vacuum titanium pump as described in claim as arbitrary in claim 1-4; it is characterized in that; described magnet steel support positioning plate is provided with magnet steel location wall, the central position of wall for making magnet steel be in vacuum titanium pump in magnet steel draw-in groove, described magnet steel location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213752.6U CN204532756U (en) | 2015-04-10 | 2015-04-10 | A kind of magnet steel guard member of vacuum titanium pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213752.6U CN204532756U (en) | 2015-04-10 | 2015-04-10 | A kind of magnet steel guard member of vacuum titanium pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532756U true CN204532756U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213752.6U Active CN204532756U (en) | 2015-04-10 | 2015-04-10 | A kind of magnet steel guard member of vacuum titanium pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN204532756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763614A (en) * | 2015-04-10 | 2015-07-08 | 成都国光电气股份有限公司 | Magnetic steel protection piece for vacuum titanium pump |
-
2015
- 2015-04-10 CN CN201520213752.6U patent/CN204532756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763614A (en) * | 2015-04-10 | 2015-07-08 | 成都国光电气股份有限公司 | Magnetic steel protection piece for vacuum titanium pump |
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