CN202129530U - Multistage pressure reduction collector brazing device - Google Patents
Multistage pressure reduction collector brazing device Download PDFInfo
- Publication number
- CN202129530U CN202129530U CN201120143025U CN201120143025U CN202129530U CN 202129530 U CN202129530 U CN 202129530U CN 201120143025 U CN201120143025 U CN 201120143025U CN 201120143025 U CN201120143025 U CN 201120143025U CN 202129530 U CN202129530 U CN 202129530U
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- CN
- China
- Prior art keywords
- base plate
- collector
- water cooled
- positioning pins
- mounting table
- 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 a multistage pressure reduction collector brazing device comprising a device bottom plate, a water cooling housing positioning rack, a placing bench, cup-shaped part positioning pins, flange positioning pins, and two collector 2 positioning pins. The device bottom plate can be fixedly disposed under the bottom plate of the water cooling housing positioning rack, two cup-shaped part positioning pins are respectively disposed in two vertical holes in the bottom plate. The top ends of the cup-shaped part positioning pins extend out of the placing bench and can be used to fix the placing bench. A pair of flange positioning pins are disposed in a central through-hole of the bottom plate of the water cooling housing positioning rack, and the top ends of the flange positioning pins are accommodated in a step-shaped groove. The bottom ends of the two collector 2 positioning pins are respectively disposed on the bottom plate of the water cooling housing positioning rack, and the top ends are accommodated in the step-shaped groove. Two collector 2 positioning pins are respectively disposed on the corresponding sides between the cup-shaped part positioning pins and between the flange positioning pins. The utility model is advantageous in that the welding uniformity can be improved by using the size cooperation of parts, and the positions of all parts of brazed parts can be controlled accurately.
Description
[technical field]
The utility model belongs to brazing device, belongs to the multi-level depressurization collector brazing device especially.
[background technology]
Multi-level depressurization collector can shorten length than the single-stage buck collector under same specification requirement, and can raise the efficiency; So selected for use by a lot of microwave vacuum devices, in the process of collector soldering, accurately control each distance between electrodes how; Above locating how a lot of ways are arranged; Way commonly used has the cooperation location that utilizes between the parts, but this way can't well guarantee the dimensional uniformity of the collector after the soldering because the tolerance of part distributes.
[summary of the invention]
The utility model technical problem to be solved is to provide a kind of can accurately control each interelectrode distance of multi-level depressurization collector, and can guarantee the conforming brazing device of good soldering.
The utility model solves the problems of the technologies described above through following technical scheme: a kind of multi-level depressurization collector brazing device comprises device base plate, water cooled housing locating rack, mounting table, cup shell shop bolt, ring flange shop bolt, collector 2 shop bolts;
The L type is put up in said water cooled housing location; Be formed in one, its side plate is perpendicular to base plate, and base plate is fixedly connected with the device base plate through screw; The device base plate is positioned at the below of the base plate of water cooled housing locating rack; Said mounting table is positioned over the base plate top of water cooled housing locating rack, and the base plate both sides of said water cooled housing locating rack are offered a vertical hole respectively, and a through hole is offered at the center;
A stepped ramp type groove is offered at center, said mounting table upper end, and a groove is offered at the center, lower end;
On the base plate of said water cooled housing locating rack two placed a cup shell shop bolt respectively in the vertical hole, and said cup shell shop bolt bottom is placed on the upper surface of device base plate, and cup shell shop bolt top passes mounting table;
Place a pair of ring flange shop bolt in the central through hole on the base plate of said water cooled housing locating rack; Said ring flange shop bolt bottom is placed on the upper surface of device base plate, and the bottom that the stepped ramp type groove of mounting table is passed on the top is contained in the stepped ramp type groove of mounting table;
The bottom of said two collector 2 shop bolts is positioned at respectively on the base plate of water cooled housing locating rack; The bottom that the stepped ramp type groove of mounting table is passed on the top is contained in the stepped ramp type groove of mounting table, and two collector 2 shop bolts lay respectively between the cup shell shop bolt and ring flange shop bolt of respective side.
The utility model has the advantages that: the locate mode of the utility model is compared with the mode of utilizing the accessory size location; Weld size and welding uniformity have been guaranteed effectively; Can accurately control size and relative position between each electrode, guarantee the realization of homogeneity of product effectively.
[description of drawings]
Fig. 1 is the structural representation of the utility model multi-level depressurization collector brazing device.
Fig. 2 is the result of use figure of the utility model multi-level depressurization collector brazing device.
[specific embodiment]
Combine embodiment that the utility model is done further to describe with reference to the accompanying drawings so that those skilled in the art can better understand the utility model and can implement, but the embodiment that lifts not conduct to the qualification of the utility model.
Each distance between electrodes of the utility model utilization pin sizing; The position that utilizes pin position localized electron to annotate passage; Utilize the flatness of base plate position location water cooled housing base plate, this device is used for the be nested multi-level depressurization collector brazing device of structure of soldering.
See also Fig. 1, the utility model multi-level depressurization collector brazing device comprises device base plate 1, water cooled housing locating rack 2, mounting table 3, cup shell shop bolt 4, ring flange shop bolt 5, collector 2 shop bolts 6.
2 one-tenth L types of said water cooled housing locating rack are formed in one, and its side plate 22 is perpendicular to base plate 24, and base plate 24 is fixedly connected with device base plate 1 through screw, and device base plate 1 is positioned at the below of the base plate 24 of water cooled housing locating rack 2.Said mounting table 3 is positioned over base plate 24 tops and utilizes cup shell shop bolt 4, ring flange shop bolt 5 and collector 2 shop bolts 6 to be positioned at base plate 24.Base plate 24 both sides of said water cooled housing locating rack 2 are offered the through hole that a larger aperture is offered at a vertical center, hole respectively.
A stepped ramp type groove is offered at center, said mounting table 3 upper end, and a groove is offered at the center, lower end.
Place a cup shell shop bolt 4 respectively in the two vertical holes on the base plate 24 of said water cooled housing locating rack 2, said cup shell shop bolt 4 bottoms are placed on the upper surface of device base plate 1, and cup shell shop bolt 4 tops pass mounting table 3.
Place a pair of ring flange shop bolt 5 in the central through hole on the base plate 24 of said water cooled housing locating rack 2; Said ring flange shop bolt 5 bottoms are placed on the upper surface of device base plate 1, and the bottom that the stepped ramp type groove of mounting table 3 is passed on the top is contained in the stepped ramp type groove of mounting table 3.
The bottom of said two collector 2 shop bolts 6 is placed on respectively on the base plate 24 of water cooled housing locating rack 2, and the bottom that the stepped ramp type groove of mounting table 3 is passed on the top is contained in the stepped ramp type groove of mounting table 3.Two collector 2 shop bolts 6 lay respectively between the cup shell shop bolt 4 and ring flange shop bolt 5 of respective side.
See also Fig. 2, during use, the cup shell of multi-level depressurization collector is withstood on cup shell shop bolt 4 tops, ring flange withstands on ring flange shop bolt 5 tops, and collector 2 withstands on collector 2 shop bolts 6 tops, carries out the welding of multi-level depressurization collector then.
Cup shell shop bolt 4 is used for controlling the distance between collector 2 and the collector 1.
Annotate the accurate location of passage and slow wave electronics notes passage in order to control each electronics of collector ring flange, we have selected to utilize the way of cup shell shop bolt 1 and ring flange shop bolt 2 co.This scheme utilization is transmitted the mode of location and has been confirmed the position that electronics is annotated passage on the collector ring flange, and the shop bolt 1 of cup shell will be used to and slow wave butt joint location simultaneously.
For the water cooled bottom plate of the water cooled bottom plate that guarantees collector and slow wave part on same horizontal plane, this programme has designed water cooled housing locating rack 3, the precision control collector base plate of use device and slow wave base plate are on same horizontal plane.
This brazing device all material is selected 1Cr18Ni9Ti for use, and melanism is handled in wet hydrogen, and guaranteeing can be not bonding between welded part and the brazing device, is easy to dismounting.
Machining accuracy for the part of the utility model will be strict with, and particularly alignment pin size, position and each alignment pin of device are with respect to the perpendicularity of device base plate.In addition, the perpendicularity of water cooled housing locating rack also will influence the cooperation of the water cooled bottom plate and the slow wave of collector.This structure is carried out the wet hydrogen melanism of stainless steel parts and is handled before accomplishing final assembling.
Claims (1)
1. a multi-level depressurization collector brazing device is characterized in that: comprise device base plate, water cooled housing locating rack, mounting table, cup shell shop bolt, ring flange shop bolt, collector 2 shop bolts;
The L type is put up in said water cooled housing location; Be formed in one, its side plate is perpendicular to base plate, and base plate is fixedly connected with the device base plate through screw; The device base plate is positioned at the below of the base plate of water cooled housing locating rack; Said mounting table is positioned over the base plate top of water cooled housing locating rack, and the base plate both sides of said water cooled housing locating rack are offered a vertical hole respectively, and a through hole is offered at the center;
A stepped ramp type groove is offered at center, said mounting table upper end, and a groove is offered at the center, lower end;
On the base plate of said water cooled housing locating rack two placed a cup shell shop bolt respectively in the vertical hole, and said cup shell shop bolt bottom is placed on the upper surface of device base plate, and cup shell shop bolt top passes mounting table;
Place a pair of ring flange shop bolt in the central through hole on the base plate of said water cooled housing locating rack; Said ring flange shop bolt bottom is placed on the upper surface of device base plate, and the bottom that the stepped ramp type groove of mounting table is passed on the top is contained in the stepped ramp type groove of mounting table;
The bottom of said two collector 2 shop bolts is positioned at respectively on the base plate of water cooled housing locating rack; The bottom that the stepped ramp type groove of mounting table is passed on the top is contained in the stepped ramp type groove of mounting table, and two collector 2 shop bolts lay respectively between the cup shell shop bolt and ring flange shop bolt of respective side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120143025U CN202129530U (en) | 2011-05-06 | 2011-05-06 | Multistage pressure reduction collector brazing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120143025U CN202129530U (en) | 2011-05-06 | 2011-05-06 | Multistage pressure reduction collector brazing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129530U true CN202129530U (en) | 2012-02-01 |
Family
ID=45518317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120143025U Expired - Fee Related CN202129530U (en) | 2011-05-06 | 2011-05-06 | Multistage pressure reduction collector brazing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728971A (en) * | 2016-03-03 | 2016-07-06 | 中国振华集团云科电子有限公司 | Soldering process for collector tube blank |
| CN112705809A (en) * | 2020-12-31 | 2021-04-27 | 合肥圣达电子科技实业有限公司 | Rack mounting method and rack mounting die for needle grid type infrared detector shell |
-
2011
- 2011-05-06 CN CN201120143025U patent/CN202129530U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728971A (en) * | 2016-03-03 | 2016-07-06 | 中国振华集团云科电子有限公司 | Soldering process for collector tube blank |
| CN105728971B (en) * | 2016-03-03 | 2018-02-23 | 中国振华集团云科电子有限公司 | A kind of welding procedure of collector cylinder blank |
| CN112705809A (en) * | 2020-12-31 | 2021-04-27 | 合肥圣达电子科技实业有限公司 | Rack mounting method and rack mounting die for needle grid type infrared detector shell |
| CN112705809B (en) * | 2020-12-31 | 2024-03-15 | 合肥圣达电子科技实业有限公司 | Method and die for mounting needle grid type infrared detector shell |
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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: 20120201 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |