CN203890421U - Device for correcting high-temperature crystal growth thermal field deformed tungsten-molybdenum plate - Google Patents
Device for correcting high-temperature crystal growth thermal field deformed tungsten-molybdenum plate Download PDFInfo
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- CN203890421U CN203890421U CN201420319922.4U CN201420319922U CN203890421U CN 203890421 U CN203890421 U CN 203890421U CN 201420319922 U CN201420319922 U CN 201420319922U CN 203890421 U CN203890421 U CN 203890421U
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Abstract
The utility model belongs to sapphire crystal production equipment and provides a device for correcting a high-temperature crystal growth thermal field deformed tungsten-molybdenum plate. The device comprises a base, a first annular clamping slot, a second annular clamping slot, a first screw, a second screw and a stainless steel plate, wherein the base is used for supporting the stainless steel plate; the first annular clamping slot is located at the upper part of the base by taking the center of the base as a circle center; the second annular clamping slot is concentric with the first annular clamping slot and is sleeved outside the first annular clamping slot, and meanwhile, the second annular clamping slot is located at the upper part of the base; the first screw is clamped in the first annular clamping slot and can freely slide in the first annular clamping slot; the second screw is clamped in the second annular clamping slot and can freely slide in the second annular clamping slot; the stainless steel plate is 5-20mm thick, is provided with screw holes in two ends and is fixed in the first annular clamping slot and the second annular clamping slot of the base by virtue of the first screw and the second screw which are penetrated into the screw holes in the two ends. The device has the characteristics of high pass percent for correcting tungsten-molybdenum plates, long service life, use repeatability and capability of correcting the plurality of tungsten-molybdenum plates.
Description
Technical field
The utility model belongs to sapphire crystal production unit technical field, particularly a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate.
Background technology
Sapphire crystal growth technique is divided into many types, but because its crystal growth temperature is higher, fusing point is 2050 DEG C, so no matter adopt which kind of explained hereafter sapphire crystal, thermal field material all be unable to do without the tungsten and molybdenum material that has excellent high performance.
While producing sapphire crystal under the thermal field producing at tungsten plate, tungsten plate easily produces gross distortion, and the thermal field that distortion tungsten plate produces has a strong impact on crystal mass, needs constantly to change tungsten plate.Therefore, the condemnation factor of tungsten plate is very high, causes production cost to increase.
Do not have in the market a product to carry out the rectification of shape to the tungsten plate of distortion, the tungsten plate after rectification can continue to use, and has greatly increased the work-ing life of tungsten plate.
Therefore, sapphire crystal production unit technical field is badly in need of a kind of simple to operate, reliable, safe, tungsten plate rectification qualification rate is high, improve tungsten plate work-ing life, realized reusing of tungsten plate, correct polylith tungsten plate simultaneously, reduce a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate of sapphire crystal production cost.
Utility model content
The utility model provides a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate, and technical scheme is as follows:
A device of correcting high temperature crystal growth thermal field distortion tungsten plate, is characterized in that, comprising:
Base, for supporting stainless steel plate;
The first annular slot, taking the center of base as the center of circle, is positioned at base top;
The second annular slot, concentric with the first annular slot, and be enclosed within the first annular slot outside, be positioned at base top simultaneously;
The first screw, is stuck in the first annular slot, and can in the first annular slot, be free to slide;
The second screw, is stuck in the second annular slot, and the slip of can using by oneself in the second annular slot;
Stainless steel plate, thickness is 5-20mm, and 2 ends have screw hole, in the first screw through 2 end screw holes, the first annular slot and the second annular slot that the second screw is fixed on base.
A kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate as above, wherein, base is square.
A kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate as above, wherein, base is circular or oval.
A kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate as above, wherein, the quantity of stainless steel plate, the first screw, the second screw is all more than 2 or 2.
A kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate as above, wherein, the quantity of stainless steel plate, the first screw, the second screw is all 4.
The beneficial effects of the utility model are:
1. the utility model is corrected the distortion size of tungsten plate as required, select the stainless steel plate of suitable thickness, further by stainless steel plate by tungsten plate being pressed on base tightly, by oxy-acetylene flame, distortion tungsten plate is heated again, by stainless steel plate, the extruding of distortion tungsten plate is realized to the hot pressing function to distortion tungsten plate, thereby correct the shape of tungsten plate, realized reusing of tungsten plate, saved production cost.
2. the distortion tungsten plate that need to correct when polylith is all when deformation comparison is serious on one side, by the first screw and the free movement in the first annular slot and the second annular slot respectively of the second screw, stainless steel plate and tungsten plate being free to slide along base are realized, and then increase the concentrated stressed of the serious place of distortion tungsten plate distortion, more easily correct the shape of tungsten plate, fast, efficiently.
3. the utility model can be realized installation and the correcting function of tungsten plate by screw, simple, convenient.
Base of the present utility model can according to actual production need to be designed to arbitrary shape, be more not easy to the selection of material, without the special material of buying, cost-saving.
5. by draw-in groove is arranged to ring structure, and multiple the first screws and the second screw are set in the first annular slot and the second annular slot, when can realizing polylith distortion tungsten plate, correct, more fast, efficiently simultaneously, save energy, has suitability more widely simultaneously.
Brief description of the drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate of the utility model.
Fig. 2 is the structural representation of a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate of the utility model while carrying out tungsten plate shape correction.
Embodiment
For measure, creation characteristic that the utility model technology is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Fig. 1 is the structural representation of a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate of the utility model, as shown in Figure 1, the utility model provides a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate, comprising: base 1, for supporting stainless steel plate 6; The first annular slot 2, taking the center of base 1 as the center of circle, is positioned at base 1 top; The second annular slot 3, concentric with the first annular slot 2, and be enclosed within the first annular slot 2 outsides, be positioned at base 1 top simultaneously; The first screw 4, is stuck in the first annular slot 2, and can in the first annular slot 2, be free to slide; The second screw 5, is stuck in the second annular slot 3, and can be in the interior personal slip of the second annular slot 3; Stainless steel plate 6, thickness is 5-20mm, and 2 ends have screw hole, in the first screw 4 through 2 end screw holes, the first annular slot 2 and the second annular slot 3 that the second screw 5 is fixed on base 1.
The quantity of stainless steel plate 6, the first screw 4, the second screw 5 is all more than 2 or 2.
Base 1 is square, circular or oval.
Fig. 2 is the structural representation of a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate of the utility model while carrying out tungsten plate shape correction.
As shown in Figure 2, the quantity of stainless steel plate 6 in the present embodiment, the first screw 4, the second screw 5 is all 4, and stainless steel plate 6 is square.
When the utility model uses, first lay down the first screw 4 and the second screw 5 from stainless steel plate 6, then stainless steel plate 6 is inverted on ground; Further, distortion tungsten plate 7 is placed on base 1, then stainless steel plate 6 is pressed on distortion tungsten plate 7, tighten respectively the first screw 4 and the second screw 5; Finally, use oxy-acetylene flame to heat distortion tungsten plate 7, by stainless steel plate 6, the extruding of distortion tungsten plate is realized to the hot pressing function to distortion tungsten plate, can use until distortion tungsten plate 7 returns to original shape.
The utility model is corrected the distortion size of tungsten plate as required, select the stainless steel plate of suitable thickness, further by stainless steel plate by tungsten plate being pressed on base tightly, thereby the shape of having corrected tungsten plate, realize reusing of tungsten plate, saved production cost.
The distortion tungsten plate that need to correct when polylith is all when deformation comparison is serious on one side, by the first screw in the utility model and the free movement in the first annular slot and the second annular slot respectively of the second screw, stainless steel plate and tungsten plate being free to slide along base are realized, and then increase the concentrated stressed of the serious place of distortion tungsten plate distortion, more easily correct the shape of tungsten plate, fast, efficiently.
The utility model can be realized installation and the correcting function of tungsten plate by screw, simple, convenient.
Base of the present utility model can according to actual production need to be designed to arbitrary shape, be more not easy to the selection of material, without the special material of buying, cost-saving.
The utility model is by being arranged to ring structure by draw-in groove, and multiple the first screws and the second screw are set in the first annular slot and the second annular slot, when can realizing polylith distortion tungsten plate, correct simultaneously, more fast, efficient, save energy, has suitability more widely simultaneously.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a device of correcting high temperature crystal growth thermal field distortion tungsten plate, is characterized in that, comprising:
Base, for supporting stainless steel plate;
The first annular slot, taking the center of described base as the center of circle, is positioned at described base top;
The second annular slot, concentric with described the first annular slot, and be enclosed within described the first annular slot outside, be positioned at described base top simultaneously;
The first screw, is stuck in described the first annular slot, and can in described the first annular slot, be free to slide;
The second screw, is stuck in described the second annular slot, and the slip of can using by oneself in described the second annular slot;
Described stainless steel plate, thickness is 5-20mm, and 2 ends have screw hole, in described the first screw through 2 end screw holes, described the first annular slot and described the second annular slot that described the second screw is fixed on described base.
2. a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate according to claim 1, is characterized in that, described base is square.
3. a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate according to claim 1, is characterized in that, described base is circular or oval.
4. a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate according to claim 1, is characterized in that, the quantity of described stainless steel plate, described the first screw, described the second screw is all more than 2 or 2.
5. a kind of device of correcting high temperature crystal growth thermal field distortion tungsten plate according to claim 1, is characterized in that, the quantity of described stainless steel plate, described the first screw, described the second screw is all 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319922.4U CN203890421U (en) | 2014-06-16 | 2014-06-16 | Device for correcting high-temperature crystal growth thermal field deformed tungsten-molybdenum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319922.4U CN203890421U (en) | 2014-06-16 | 2014-06-16 | Device for correcting high-temperature crystal growth thermal field deformed tungsten-molybdenum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890421U true CN203890421U (en) | 2014-10-22 |
Family
ID=51716848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319922.4U Expired - Fee Related CN203890421U (en) | 2014-06-16 | 2014-06-16 | Device for correcting high-temperature crystal growth thermal field deformed tungsten-molybdenum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890421U (en) |
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2014
- 2014-06-16 CN CN201420319922.4U patent/CN203890421U/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 | ||
| 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: 20141022 Termination date: 20170616 |