CN206169436U - Brazed structure subassembly in vacuum environment - Google Patents
Brazed structure subassembly in vacuum environment Download PDFInfo
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- CN206169436U CN206169436U CN201621202702.9U CN201621202702U CN206169436U CN 206169436 U CN206169436 U CN 206169436U CN 201621202702 U CN201621202702 U CN 201621202702U CN 206169436 U CN206169436 U CN 206169436U
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- flange
- braze
- vacuum environment
- vacuum
- fixed
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Abstract
The utility model discloses a brazed structure subassembly in vacuum environment, including end flange, be connected with glass bell jar and bellows subassembly on the end flange, the upper end of bellows subassembly is connected with the soldering iron subassembly, is equipped with in the soldering iron subassembly and welds the pen, welds to be connected with and welds a fixed establishment, the lower extreme of end flange is connected with vacuum tube, solid fixed cylinder and spacing post, welds a fixed establishment and establishes in solid fixed cylinder, and solid fixed cylinder is connected with the lever mechanism through establishing the strong point on solid fixed cylinder, the one end of the front end fixedly connected with transmission steel wire of lever mechanism, the other end of transmission steel wire with weld a fixed establishment and be connected, be equipped with the step on the spacing post and describe the spacing groove, the rear end that spacing groove and lever mechanism were described to the step cooperates to be connected, the rear end of lever mechanism still is connected with operating handle. The utility model discloses the equipment of brazing that can be used to different forms, have the clear and definite characteristics of each mechanism's division of labor, be applicable to the vacuum welding under the complex environment.
Description
Technical field
This utility model is related to Vacuum Soldering Technology field, it particularly relates to the braze-welded structure in a kind of vacuum environment
Component.
Background technology
With the popularity of vacuum system, the purposes of vacuum system is also being maked rapid progress.In order to obtain more high-cleanness ring
Product under border, people have also been incorporated into some soldering processes in vacuum environment.Soldering under vacuum environment is needed straight line
Reciprocating motion is incorporated in vacuum chamber, and vacuum dynamic seal is particularly important during this, conventional seals mode for double-deck or
Multilamellar cushion rubber is used as sealing device.This mode seals the easy ageing failure of life-time service cushion rubber and causes vacuum leak；On the other hand,
The implementation of welding action determines welding precision, and hand cam mechanism type lifting itself can the erratic radial direction of butt welding pen generation
Thrust causes welding gun to swing and cannot realize precision welding.
Utility model content
The purpose of this utility model is to provide the braze-welded structure component in a kind of vacuum environment, to overcome currently available technology
Above shortcomings.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
A kind of braze-welded structure component in vacuum environment, including bottom flange, on described bottom flange glass bell jar is connected with,
Bellows component is provided with described glass bell jar, the upper end of described bellows component is connected with flatiron head assembly, described
Weldering pen is provided with flatiron head assembly, described weldering pen is connected with a weldering fixed mechanism；It is connected with below described bottom flange and takes out
Vacuum tube, fixed cylinder and limited post, a described weldering fixed mechanism is located in described fixed cylinder, and described fixed cylinder is by setting
The strong point in fixed cylinder is connected with leverage, and the front end of described leverage is fixedly connected with the one of transmission steel wire
End, the other end of described transmission steel wire is connected with described weldering fixed mechanism, and described limited post is provided with step-like limit
Position groove, described step-like stopper slot is connected with the rear end of described leverage, and the rear end of described leverage is also
It is connected with operation handle.
Further, described bottom flange and glass bell jar constitutes vacuum chamber by O-ring seal connection；Described bottom method
Orchid is provided with vacuum orifice, and described bottom flange is connected by described vacuum orifice with described vacuum-pumping tube.
Further, described bellows component includes upper edge of a knife sealing flange, lower edge seal flange and corrugated tube, institute
The lower edge seal flange stated is arranged on described bottom flange by bolt, is connected with described lower edge seal flange
Edge seal flange, described upper edge of a knife sealing flange is connected with the lower end of corrugated tube.
Preferably, it is provided with anaerobic copper sealing ring between described bottom flange and lower edge seal flange.
Further, described flatiron head assembly includes electric cautery mounting flange and Trimeresurus mucrosquamatus (Cantor)., and described electric cautery is installed
Flange is connected by bolt with the upper end of corrugated tube.
Preferably, described weldering pen is located in described Trimeresurus mucrosquamatus (Cantor)..
Preferably, it is provided with anaerobic copper sealing ring between described electric cautery mounting flange and corrugated tube.
Further, the lower end of described fixed cylinder is connected with fixed pulley, and described transmission steel wire is from a weldering fixed mechanism
Changed by fixed pulley after extraction and be fixed on leverage top after the direction of motion.
Preferably, the front end of described leverage is fixedly connected with fixed nail, and described transmission fixation with steel wire is described
Fixation nail on.
Preferably, described leverage includes front lever monomer and rear lever monomer, and described front lever monomer is with after
Lever monomer is connected with the strong point in described fixed cylinder, the two ends of described front lever monomer respectively with described rear thick stick
The two ends of bar monomer are fixedly connected.
After above-mentioned technical proposal, this utility model has following beneficial effect：This utility model has structure letter
Singly, the features such as processing and fabricating convenience, applied range, can be used for the brazing equipment of multi-form；This utility model component has
The characteristics of each mechanism divides the work clear and definite, the vacuum welding being highly suitable under complex environment.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the braze-welded structure component in a kind of vacuum environment of this utility model embodiment；
Fig. 2 is the partial structural diagram of the braze-welded structure component in a kind of vacuum environment of this utility model embodiment；
In figure：1st, bottom flange；2nd, fixed cylinder；3rd, rear lever monomer；4th, fixed nail；5th, it is driven steel wire；6th, fixed pulley；7th, weld
Fixed mechanism；8th, front lever monomer；9th, operation handle；10th, limited post；11st, O-ring seal；12nd, bellows component；13rd, Lip river
Ferrum head assembly；14th, glass bell jar；15th, vacuum-pumping tube；16th, step-like stopper slot.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, all other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of this utility model protection.
As shown in Figure 1-2, the braze-welded structure component in a kind of vacuum environment described in this utility model embodiment, including bottom
Flange 1, is connected with glass bell jar 14 on described bottom flange 1, in described glass bell jar 14 bellows component 12 is provided with, described
The upper end of bellows component 12 be connected with flatiron head assembly 13, is provided with weldering pen, described weldering in described flatiron head assembly 13
Pen is connected with a weldering fixed mechanism 7；The lower section of described bottom flange 1 is connected with vacuum-pumping tube, fixed cylinder 2 and limited post 10, institute
The weldering fixed mechanism 7 stated is located in described fixed cylinder 2, and described fixed cylinder 2 is connected by the strong point being located in fixed cylinder 2
It is connected to leverage, the front end of described leverage is fixedly connected with one end of transmission steel wire 5, described transmission steel wire 5
The other end is connected with described weldering fixed mechanism 7, and described limited post 10 is provided with step-like stopper slot, and described is step-like
Stopper slot is connected with the rear end of described leverage, and the rear end of described leverage is also associated with operation handle 9, institute
The bottom flange 1 stated and glass bell jar 14 constitute vacuum chamber by the connection of O-ring seal 11, wherein the described He of bellows component 12
Flatiron head assembly 13 is arranged in the vacuum room of described glass bell jar 14, bottom flange 1 and O-ring seal 11 composition, described
Bottom flange 1 is provided with vacuum orifice, and described bottom flange is connected by described vacuum orifice with described vacuum-pumping tube；It is preferred that
Described weldering fixed mechanism 7 is a weldering fixed seat, and a described weldering fixed seat can up and down be transported in described fixed cylinder 2
It is dynamic, so as to drive described weldering pen and flatiron head assembly 13 to move up and down.
In one embodiment, described bellows component 12 includes upper edge of a knife sealing flange, lower edge seal flange
And corrugated tube, described lower edge seal flange is arranged on described bottom flange 1 by bolt, described lower edge seal method
Edge of a knife sealing flange is connected with orchid, described upper edge of a knife sealing flange is connected with the lower end of corrugated tube；Wherein, described bottom
Anaerobic copper sealing ring is provided between flange 1 and lower edge seal flange.
In one embodiment, described flatiron head assembly 13 includes electric cautery mounting flange and Trimeresurus mucrosquamatus (Cantor)., described
Electric cautery mounting flange is connected by bolt with the upper end of corrugated tube；Described weldering pen is located in described Trimeresurus mucrosquamatus (Cantor)., described
Weldering pen is located in described Trimeresurus mucrosquamatus (Cantor)., and Trimeresurus mucrosquamatus (Cantor). can be protected with butt welding pen, prevents welding rod to be bonded at described weldering pen after melting
On, in soldering, a heating iron head being welded, Trimeresurus mucrosquamatus (Cantor). transfers heat to welding rod and carries out soldering.
In one embodiment, the lower end of described fixed cylinder 2 is connected with fixed pulley 6, and described transmission steel wire 5 is from weldering
Fixed mechanism 7 draw after by being fixed on leverage top after the change direction of motion of fixed pulley 6.
In one embodiment, the front end of described leverage is fixedly connected with fixed nail 4, described transmission steel wire
5 are fixed on described fixed nail 4.
In this specific embodiment, described leverage includes front lever monomer 8 and rear lever monomer 3, it is described before
Lever monomer 8 and rear lever monomer 3 are connected with the strong point in described fixed cylinder 2, the two ends of described front lever monomer 8
It is fixedly connected with the two ends of described rear lever monomer 3 respectively, the thick stick that described front lever monomer 8 and rear lever monomer 3 is constituted
Linkage can be rotated upwardly and downwardly or left-right rotation around the strong point in described fixed cylinder 2.
In the specific implementation, the Transform Type design of various ways can be done according to the characteristics of steel wire drive 5, for example, fixed
Optional position between pulley 6 and leverage arranges other fixed pulleys to change the transmission direction of power, or can by
Add movable pulley between fixed pulley 6 and leverage to change the straight line movement travel of weldering and power output；Described leverage
Integral structure or split-type structural are set to according to the particular location of equipment welding gun and operation handle, leverage is adopted and divided
During body formula structure, the front end of described front lever monomer 8 can be bolted or be welded to connect and described rear lever
The front end connection of monomer 3, the rear end of described front lever monomer 8 can be bolted or be welded to connect with it is described after
The rear end connection of lever monomer 3；Between described operation handle 9 and the rear end of leverage can also it is with bolts or
It is welded to connect.
Above-mentioned technical proposal of the present utility model is understood for convenience, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
In concrete application, operation handle 9 is stuck on the step-like stopper slot of limited post 10, and operation handle 9 is crushed on limit
Will not double swerve on the groove of position；By vacuum-pumping tube to vacuum chamber, weldering pen heating；Welding starts, by handle to moving to left
It is dynamic, disengage step-like stopper slot.Due to vacuum chamber pressure subatmospheric by force, glass bell jar 14, bottom flange 1, bellows component
It is vacuum chamber between 12 and flatiron head assembly 13, bellows component 12 and the inside of flatiron head assembly 13 are atmospheric pressure environment, by
In corrugated tube itself there is elasticity can stretch, thus bellows component 12 and flatiron head assembly 13 under atmospheric pressure promotion upwards
Motion, the weldering pen in flatiron head assembly 13 drives a weldering fixing device and transmission steel wire 5 to move upwards；Transmission steel wire 5 is fixed on
The front end of leverage, motion is transferred to the front end of leverage by transmission steel wire 5；Fixed pulley 6 play the guiding role makes weldering pen
Keep moving along a straight line with flatiron head assembly 13.The front end of leverage moves downward, and the rear end of leverage is connected with manipulator
Handle 9, the rear end of leverage is moved upwards drive operation handle 9 and is moved upwards, therefore, the direction of motion of operation handle 9 and iron
The direction of motion of ferrum head assembly 12 is consistent；Artificial pressing operation handle 9 after welding action is completed, lever front end lifting upwards is led
Draw transmission steel wire 5, the transmission traction flatiron of steel wire 5 head assembly 13 is moved downward, and completes once welding action.
The features such as this utility model has convenient simple structure, processing and fabricating, applied range, can be used for multi-form
Brazing equipment；The characteristics of this utility model component has each mechanism's division of labor clear and definite, the vacuum welding being highly suitable under complex environment
Connect.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (10)
1. the braze-welded structure component in a kind of vacuum environment, it is characterised in that including bottom flange（1）, described bottom flange（1）On
It is connected with glass bell jar（14）, described glass bell jar（14）Inside it is provided with bellows component（12）, described bellows component
（12）Upper end be connected with flatiron head assembly（13）, described flatiron head assembly（13）Inside it is provided with weldering pen, described weldering pen connection
There is a weldering fixed mechanism（7）；Described bottom flange（1）Lower end be connected with vacuum-pumping tube, fixed cylinder（2）And limited post（10）,
Described weldering fixed mechanism（7）It is located at described fixed cylinder（2）Interior, described fixed cylinder（2）By being located at fixed cylinder（2）On
The strong point be connected with leverage, the front end of described leverage is fixedly connected transmission steel wire（5）One end, described biography
Dynamic steel wire（5）The other end and described weldering fixed mechanism（7）Connection, described limited post（10）It is provided with step-like spacing
Groove, described step-like stopper slot is connected with the rear end of described leverage, and the rear end of described leverage also connects
It is connected to operation handle（9）.
2. the braze-welded structure component in a kind of vacuum environment according to claim 1, it is characterised in that described bottom flange
（1）And glass bell jar（14）By O-ring seal（11）Connection composition vacuum chamber；Described bottom flange（1）It is provided with evacuation
Mouthful, described bottom flange（1）It is connected with described vacuum-pumping tube by described vacuum orifice.
3. the braze-welded structure component in a kind of vacuum environment according to claim 1, it is characterised in that described corrugated tube
Component（12）Including upper edge of a knife sealing flange, lower edge seal flange and corrugated tube, described lower edge seal flange passes through spiral shell
Bolt is arranged on described bottom flange（1）On, described upper edge of a knife sealing flange is connected on described lower edge seal flange, it is described
Upper edge of a knife sealing flange be connected with the lower end of the corrugated tube.
4. the braze-welded structure component in a kind of vacuum environment according to claim 3, it is characterised in that described bottom flange
（1）Anaerobic copper sealing ring is provided with and described lower edge seal flange between.
5. the braze-welded structure component in a kind of vacuum environment according to claim 4, it is characterised in that described Trimeresurus mucrosquamatus (Cantor).
Component（13）Including electric cautery mounting flange and Trimeresurus mucrosquamatus (Cantor)., described electric cautery mounting flange is by bolt and the corrugated tube
Upper end connects.
6. the braze-welded structure component in a kind of vacuum environment according to claim 5, it is characterised in that described weldering pen sets
In described Trimeresurus mucrosquamatus (Cantor)..
7. the braze-welded structure component in a kind of vacuum environment according to claim 5, it is characterised in that described electric cautery
Anaerobic copper sealing ring is provided between mounting flange and the corrugated tube.
8. the braze-welded structure component in a kind of vacuum environment according to claim 1, it is characterised in that described fixed cylinder
（2）Lower end be connected with fixed pulley（6）, described transmission steel wire（5）From a weldering fixed mechanism（7）Pass through fixed pulley after extraction
（6）Change and be fixed on the leverage top after the direction of motion.
9. the braze-welded structure component in a kind of vacuum environment according to claim 8, it is characterised in that described Lever machine
The front end of structure is fixedly connected with fixed nail（4）, described transmission steel wire（5）It is fixed on described fixed nail（4）On.
10. the braze-welded structure component in a kind of vacuum environment according to claim 8, it is characterised in that described lever
Mechanism includes front lever monomer（8）With rear lever monomer（3）, described front lever monomer（8）With rear lever monomer（3）And institute
The fixed cylinder stated（2）On the strong point connection, described front lever monomer（8）Two ends respectively with described rear lever monomer
（3）Two ends be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202702.9U CN206169436U (en) | 2016-11-08 | 2016-11-08 | Brazed structure subassembly in vacuum environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202702.9U CN206169436U (en) | 2016-11-08 | 2016-11-08 | Brazed structure subassembly in vacuum environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169436U true CN206169436U (en) | 2017-05-17 |
Family
ID=58681596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621202702.9U Active CN206169436U (en) | 2016-11-08 | 2016-11-08 | Brazed structure subassembly in vacuum environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169436U (en) |
-
2016
- 2016-11-08 CN CN201621202702.9U patent/CN206169436U/en active Active
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