CN209481741U - It is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity - Google Patents
It is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity Download PDFInfo
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- CN209481741U CN209481741U CN201821899779.5U CN201821899779U CN209481741U CN 209481741 U CN209481741 U CN 209481741U CN 201821899779 U CN201821899779 U CN 201821899779U CN 209481741 U CN209481741 U CN 209481741U
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- vacuum cavity
- equalizer bar
- word structure
- rice word
- manufacturing
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- 230000032683 aging Effects 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 241000209094 Oryza Species 0.000 claims abstract description 44
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 44
- 235000009566 rice Nutrition 0.000 claims abstract description 44
- 238000003466 welding Methods 0.000 claims abstract description 8
- 230000003139 buffering effect Effects 0.000 claims description 10
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 8
- 239000010962 carbon steel Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000035882 stress Effects 0.000 abstract description 14
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 3
- 238000001771 vacuum deposition Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 11
- 239000010935 stainless steel Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000012163 sequencing technique Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to vacuum coating equipment manufacturing technology fields, it discloses a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, equalizer bar, oscillating aging machine including rice word structure, the top land of each cantilever end connection vacuum cavity of the equalizer bar of the rice word structure, the oscillating aging machine is set to the centre of the equalizer bar of the rice word structure, and the center of the equalizer bar of the rice word structure and the center of the top land are located on same plumb line.The utility model improves the uniformity of stress release when destressing after vacuum cavity welding is handled, reduces destressing treated abnormal deformation, while improving the part quality after machining.
Description
Technical field
The utility model relates to vacuum coating equipment manufacturing technology fields, and in particular to one kind is for manufacturing large-scale vacuum chamber
The vibration ageing device of body.
Background technique
Vacuum cavity is the core part in large vacuum coating equipment.It is illustrated in figure 3 a kind of large size of typical structure
Vacuum cavity, the shape of the large-scale vacuum cavity are the austenitic stainless steel welding structural element of rectangular parallelepiped structure, and length is more than
10 meters, highly more than 4 meters, width is more than 2 meters.The top of vacuum cavity is equipped with flange sealing surface, and bottom is equipped with to be added for mechanical
The datum level of work positioning.
In the prior art, the manufacture of above-mentioned large-scale vacuum cavity has the following problems:
Since part size is larger, the destressing processing after welding mostly uses greatly oscillating aging destressing to handle, specific side
Method is that a certain position that oscillating aging machine (shock electric machine) is fixed on large-scale vacuum cavity is (usually solid in order to be fixed conveniently
It is scheduled on a certain corner location), then pass through the removal of the oscillating aging vacuum cavity internal stress of oscillating aging machine.But due to
Oscillating aging machine is to be fixed on a certain position, and the exciting force of oscillating aging machine can decay with the increase of distance, oscillating aging
When part stress close to oscillating aging machine position discharge first, discharged after the stress far from oscillating aging machine position, so that answering
The time of power release and size are all inconsistent.And since each position intensity of vacuum cavity is different, above-mentioned this stress release is not
The consistent overload being especially in more weak its exciting force of position of vacuum cavity, will lead to each position of vacuum cavity in vibration
Abnormal deformation after effect, and make out-of-flatness after the upper flange sealing surface deformation of vacuum cavity, through over mechanical processing rear flange
Face became uneven, to influence its presentation quality and final sealing performance.
Utility model content
To solve the above-mentioned problems, the oscillating aging dress that the utility model proposes a kind of for manufacturing large-scale vacuum cavity
Set, it is intended to improve the uniformity of stress release when destressing after vacuum cavity welding is handled, reduce destressing treated it is abnormal
Deformation, while improving the part quality after machining.Specific technical solution is as follows:
It is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, equalizer bar, oscillating aging including rice word structure
Machine, the top land of each cantilever end connection vacuum cavity of the equalizer bar of the rice word structure, the oscillating aging machine are set to
The centre of the equalizer bar of the rice word structure, and the center of the equalizer bar of the rice word structure and the top land
Center is located on same plumb line.
In above-mentioned technical proposal, using the equalizer bar of rice word structure, and oscillating aging machine is arranged in the rice word structure
Equalizer bar centre, the connection of the equalizer bar and vacuum cavity of one side rice word structure can reinforce on vacuum cavity compared with
For the intensity of weakness, when reducing oscillating aging due to caused by the sequencing of stress release is inconsistent abnormal deformation ask
Topic, so that the deformation of vacuum cavity is more uniform；The equalizer bar of rice word structure is arranged in another aspect oscillating aging machine
Centre can make the release of vacuum cavity stress more balance and uniformly, so as to be further reduced vacuum cavity
Out-of-flatness caused by top land deforms improves the quality of subsequent mechanical processing.
In the utility model, each cantilever end of the equalizer bar of the rice word structure is separately connected the top of the vacuum cavity
Sealing surface four corners position, the medium position of left and right side, upper following medium position.
A kind of vibration ageing device for manufacturing large-scale vacuum cavity of the utility model further include be connected to it is described true
The a number of buffering tyre of cavity body bottom, the buffering tyre are located at each cantilever end of the equalizer bar of the rice word structure
Underface.
By the way that buffering tyre to be arranged in the underface of each cantilever end of the equalizer bar of the rice word structure, can prevent true
Cavity body is in the exciting force traffic overload for vacantly putting position, so that the release of stress is more uniform.
As a kind of preferred embodiment of the utility model, the connection of the equalizer bar and the vacuum cavity of the rice word structure
For spot welding connection.
The centre of the equalizer bar of the rice word structure is additionally provided with reinforcing as a further improvement of the utility model,
Plate, the oscillating aging machine are mounted in the securing plate.
By the way that securing plate is arranged in the centre of equalizer bar, the rigidity of equalizer bar can be enhanced, when less oscillating aging
The decaying of exciting force, to improve the quality of oscillating aging.
In the utility model, the equalizer bar of the rice word structure be welded using carbon steel profile made of equalizer bar, and
The position contacted on the cantilever end of the equalizer bar of the rice word structure with vacuum cavity is welded with link block, and the link block is Austria
Family name's body stainless steel link block.
The main body of above-mentioned equalizer bar advantageously reduces cost, stainless steel on the cantilever end of equalizer bar using the production of carbon steel profile
The setting of link block can reduce the performance of stainless-steel vacuum cavity to avoid harmful element infiltration stainless-steel vacuum cavity.
Wherein, the carbon steel profile can be made of channel steel, and link block can use and vacuum cavity same material
Austenite stainless steel plate production.
The beneficial effects of the utility model are:
First, the utility model it is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, use rice word knot
The equalizer bar of structure, and the centre of the equalizer bar of the rice word structure is arranged in oscillating aging machine, one side rice word structure
The connection of equalizer bar and vacuum cavity can reinforce on vacuum cavity the more intensity of weakness, due to answering when reducing oscillating aging
Abnormal deformation problem caused by the sequencing of power release is inconsistent, so that the deformation of vacuum cavity is more uniform；Separately
The centre that the equalizer bar of rice word structure is arranged in one side oscillating aging machine can make the release of vacuum cavity stress more
For balance and uniformly, so as to be further reduced out-of-flatness caused by the top land of vacuum cavity deforms, improve subsequent
The quality of machining.
Second, the utility model it is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, by by buffering wheel
The underface of each cantilever end of the equalizer bar of the rice word structure is arranged in tire, and vacuum cavity can be prevented at vacantly point position
Exciting force traffic overload, so that the release of stress is more uniform.
Third, the utility model it is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, by equalizer bar
Centre securing plate is set, can be enhanced the rigidity of equalizer bar, the decaying of exciting force when less oscillating aging, to improve
The quality of oscillating aging.
4th, the utility model it is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, the main body of equalizer bar
Cost is advantageously reduced using the production of carbon steel profile, the setting of stainless steel link block can be to avoid nocuousness on the cantilever end of equalizer bar
Element penetrates into stainless-steel vacuum cavity and reduces the performance of stainless-steel vacuum cavity.
Detailed description of the invention
Fig. 1 is a kind of for manufacturing the structural schematic diagram of the vibration ageing device of large-scale vacuum cavity of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the schematic diagram of vacuum cavity.
In figure: 1, vacuum cavity, 2, oscillating aging machine, 3, bottom datum level, 4, top land, 5, rice word structure it is flat
Balance beam, 5-1, securing plate, 5-2, link block, 6, buffering tyre.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
It is as shown in Figures 1 to 3 a kind of for manufacturing the reality of the vibration ageing device of large-scale vacuum cavity of the utility model
Example is applied, each cantilever end connection of equalizer bar 5, oscillating aging machine 2 including rice word structure, the equalizer bar 5 of the rice word structure is true
The top land 4 of cavity body 1, the oscillating aging machine 2 are set to the centre of the equalizer bar 5 of the rice word structure, and institute
The center for stating meter center of the equalizer bar of word structure 5 and the top land 4 is located on same plumb line.
In above-mentioned technical proposal, using the equalizer bar 5 of rice word structure, and oscillating aging machine 2 is arranged in the rice word knot
The centre of the equalizer bar 5 of structure, the equalizer bar 5 of one side rice word structure and the connection of vacuum cavity 1 can reinforce vacuum chamber
The more intensity of weakness on body 1, when reducing oscillating aging due to the sequencing of stress release it is inconsistent caused by it is abnormal
Problem on deformation, so that the deformation of vacuum cavity 1 is more uniform；Rice word structure is arranged in another aspect oscillating aging machine 2
The centre of equalizer bar 5 can make the release of 1 stress of vacuum cavity more balance and uniformly, so as to be further reduced
The top land 4 of vacuum cavity 1 deforms caused out-of-flatness, improves the quality of subsequent mechanical processing.
In the present embodiment, each cantilever end of the equalizer bar 5 of the rice word structure is separately connected the top of the vacuum cavity 1
4 four corners position of sealing surface, the medium position of left and right side, upper following medium position.
A kind of vibration ageing device for manufacturing large-scale vacuum cavity of the present embodiment further includes being connected to the vacuum
The a number of buffering tyre 6 of 1 bottom of cavity, the buffering tyre 6 are located at each cantilever of the equalizer bar 5 of the rice word structure
The underface at end.
By the way that buffering tyre 6 to be arranged in the underface of each cantilever end of the equalizer bar 5 of the rice word structure, can prevent
Vacuum cavity 1 is in the exciting force traffic overload for vacantly putting position, so that the release of stress is more uniform.
As a kind of preferred embodiment of the present embodiment, the connection of the equalizer bar 5 of the rice word structure and the vacuum cavity 1
For spot welding connection.
As further improvement of this embodiment, the centre of the equalizer bar 5 of the rice word structure is additionally provided with reinforcing
Plate 5-1, the oscillating aging machine 2 are mounted on the securing plate 5-1.
By the way that securing plate 5-1 is arranged in the centre of equalizer bar 5, the rigidity of equalizer bar 5 can be enhanced, when less vibration
The decaying of exciting force when effect, to improve the quality of oscillating aging.
In the present embodiment, the equalizer bar 5 of the rice word structure be welded using carbon steel profile made of equalizer bar, and in institute
It states the position contacted on meter cantilever end of the equalizer bar of word structure 5 with vacuum cavity 1 and is welded with link block 5-2, the link block
5-2 is austenitic stainless steel link block.
The main body of above-mentioned equalizer bar 5 is made of carbon steel profile and advantageously reduces cost, stainless on the cantilever end of equalizer bar 5
The setting of steel link block 5-2 can reduce the property of stainless-steel vacuum cavity to avoid harmful element infiltration stainless-steel vacuum cavity 1
Energy.
Wherein, the carbon steel profile can be made of channel steel, and link block can use and vacuum cavity same material
Austenite stainless steel plate production.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (6)
1. a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, which is characterized in that equalizer bar including rice word structure,
Oscillating aging machine, the top land of each cantilever end connection vacuum cavity of the equalizer bar of the rice word structure, when the vibration
Effect machine is set to the centre of the equalizer bar of the rice word structure, and the center of the equalizer bar of the rice word structure and the top
The center of sealing surface is located on same plumb line.
2. according to claim 1 a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, which is characterized in that institute
Each cantilever end for stating meter equalizer bar of word structure is separately connected the top land four corners position of the vacuum cavity, left and right
The medium position on side, upper following medium position.
3. according to claim 1 a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, which is characterized in that also
A number of buffering tyre including being connected to the vacuum cavity bottom, the buffering tyre are located at the rice word structure
The underface of each cantilever end of equalizer bar.
4. according to claim 1 a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, which is characterized in that institute
It is that spot welding is connect that meter equalizer bar of word structure, which is stated, with the connection of the vacuum cavity.
5. according to claim 1 a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, which is characterized in that institute
It states a meter centre for the equalizer bar of word structure and is additionally provided with securing plate, the oscillating aging machine is mounted in the securing plate.
6. according to claim 1 a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity, which is characterized in that institute
Stating meter equalizer bar of word structure is using equalizer bar made of carbon steel welding, and the cantilever end of the equalizer bar in the rice word structure
The upper position contacted with vacuum cavity is welded with link block, and the link block is austenitic stainless steel link block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899779.5U CN209481741U (en) | 2018-11-19 | 2018-11-19 | It is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899779.5U CN209481741U (en) | 2018-11-19 | 2018-11-19 | It is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209481741U true CN209481741U (en) | 2019-10-11 |
Family
ID=68116057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821899779.5U Active CN209481741U (en) | 2018-11-19 | 2018-11-19 | It is a kind of for manufacturing the vibration ageing device of large-scale vacuum cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209481741U (en) |
-
2018
- 2018-11-19 CN CN201821899779.5U patent/CN209481741U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 225400 He Han 1 and 6 Groups, Hanzhuang Village, Huangqiao Town, Taixing City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Guangke Precision Equipment Co.,Ltd. Country or region after: China Address before: 214400 Changshan Road, Jiangyin High-tech Park, Wuxi City, Jiangsu Province Patentee before: JIANGYIN GKVAC MACHINERY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |