CN206929194U - A kind of vacuum equipment two-shaft hinge mechanism - Google Patents
A kind of vacuum equipment two-shaft hinge mechanism Download PDFInfo
- Publication number
- CN206929194U CN206929194U CN201720041528.2U CN201720041528U CN206929194U CN 206929194 U CN206929194 U CN 206929194U CN 201720041528 U CN201720041528 U CN 201720041528U CN 206929194 U CN206929194 U CN 206929194U
- Authority
- CN
- China
- Prior art keywords
- chamber body
- side chamber
- hinge mechanism
- rotating shaft
- rotary side
- 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
Linkage field is the utility model is related to, refers in particular to vacuum equipment two-shaft hinge mechanism.Main to include two-shaft hinge mechanism part, affixed side chamber body (2) and rotary side chamber body (11), wherein two-shaft hinge mechanism part is connected and fixed side room body (2) and rotary side chamber body (11).When rotary side chamber body (11) moves (process of vacuum equipment closure) from I position to II position, rotary side chamber body (11) drives rotary side chamber body rotating shaft (12), rotary side chamber body rotating shaft (12) is coupled by Split type structure flap (9) with the rotating shaft of affixed side chamber body (1) twin shaft, rotary side chamber body (11) is completed seal closure with affixed side chamber body (2)；When (process that vacuum equipment is opened) is moved from II position to I position, baffle plate (13) plays backstop positioning action, and the maximum angle of spread of rotary side chamber body (11) is 180 °.The utility model has the characteristics of easy operation, manufacturing cost are cheap, manufacture difficulty is low, assembly technology is simple and service life is long.
Description
Technical field
Linkage field is the utility model is related to, refers in particular to vacuum equipment two-shaft hinge mechanism.
Background technology
Linkage is long-standing, is once called as hinge.Hinge is mainly single shaft double-strand chain harden structure, and hinge typically makes in pairs
With.With the harsh use condition of the various linkages of emergence, original hinge can not meet various harsh bars
Part.In the hinge design of vacuum equipment, simple linkage can not reach preferably sealing and load-bearing requirements, then be true
Null device devises two-shaft hinge mechanism.It has that easy operation, manufacturing cost are cheap, manufacture difficulty is low, assembly technology is simple
With service life it is long the characteristics of.
Utility model content
The purpose of this utility model is to provide a kind of vacuum equipment two-shaft hinge mechanism, and the mechanism can bear larger axle
To load, in the case where artificial cooperation manipulates, rotary side chamber body (11) folding with convenience is flexible.The vacuum equipment two-shaft hinge mechanism
Manipulation is simple, manufacturing cost is cheap, manufacture difficulty is low, assembly technology is simple and service life length.
The purpose of this utility model can be realized by following measures：
A kind of realization of vacuum equipment two-shaft hinge mechanism mainly includes：Two-shaft hinge mechanism part, affixed side chamber body
(2) and rotary side chamber body (11), wherein two-shaft hinge mechanism part is connected and fixed side room body (2) and rotary side chamber body (11).
The two-shaft hinge mechanism part, mainly include affixed side chamber body rotating shaft (1), sleeve one (3) and sleeve two (7),
Hexagon socket cap head screw one (4) and hexagon socket cap head screw two (8), plain thrust bearing one (5) and plain thrust bearing
Two (10), copper bush (6), flap (9), rotary side chamber body rotating shaft (12) and baffle plate (13).
The two-shaft hinge mechanism part is arranged using diagonally opposing corner and can bear the plain thrust bearing one (5) of axial load
With plain thrust bearing two (10), during installation, the DNA releaxed circular DNA of plain thrust bearing one (5) down, plain thrust bearing two (10)
DNA releaxed circular DNA upward, to prevent axle journal from wearing quickly, so that bearing is ineffective.
The two-shaft hinge mechanism part uses the flap (9) of Split type structure.
The two-shaft hinge mechanism part uses " ∟ " baffle plate (13) of shape structure.
It is slight interference between the rotating shaft positioning hole of rotary side chamber body (11) and copper bush (6) and rotary side chamber body rotating shaft (12)
Coordinate, Split type structure flap (9) passes through two hexagon socket cap head screws one (4) and six hexagon socket cap head screws two
(8) affixed side chamber body rotating shaft (1) is connected together with rotary side chamber body rotating shaft (12), at the same respectively using sleeve one (3) and
Plain thrust bearing one (5) realizes axially position in a manner of oblique angle is arranged.
When rotary side chamber body (11) moves (process that vacuum equipment is opened) from II position to I position, baffle plate (13) rises
Backstop positioning action, the maximum angle of spread of rotary side chamber body (11) is 180 °.
The utility model has advantages below compared with prior art：
The utility model is coordinated using plain thrust bearing and rotating shaft, and it can bear axial load and rotate flexible.
The utility model flap (9) uses Split type structure, is easily installed.
The utility model easy operation, safe and reliable, manufacturing cost is low, assembly technology is simple, service life length.
Brief description of the drawings
Fig. 1 is vacuum equipment two-shaft hinge mechanism front view (partial sectional view) of the present utility model.
Fig. 2 is vacuum equipment two-shaft hinge mechanism top view of the present utility model.
The chamber body rotating shaft of 1-affixed side；2-affixed side chamber body；3-sleeve one；4-hexagon socket cap head screw one；
5-plain thrust bearing one；6-copper bush；7-sleeve two；8-hexagon socket cap head screw two；9-hinge
Plate；
10-plain thrust bearing two；11-rotary side chamber body；The chamber body rotating shaft of 12-rotary side；13-baffle plate.
Embodiment
As shown in Figure 1 and Figure 2, the utility model vacuum equipment two-shaft hinge mechanism, wherein two-shaft hinge mechanism part connect
Connect affixed side chamber body (2) and rotary side chamber body (11).Rotary side chamber body (11) moves that (vacuum equipment closes from I position to II position
The process of conjunction) when, rotary side chamber body (11) drives rotary side chamber body rotating shaft (12) to rotate, and rotary side chamber body rotating shaft (12) is by dividing
The flap (9) of body structure coordinates with the rotating shaft of affixed side chamber body (1) twin shaft, makes rotary side chamber body (11) and affixed side chamber body (2)
Complete seal closure；When rotary side chamber body (11) moves (process that vacuum equipment is opened) from II position to I position, baffle plate
(13) backstop positioning action is played, the maximum angle of spread of rotary side chamber body (11) is 180 °, and folding effect is preferable.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, the change made according to the utility model technical spirit to above example, still fall within guarantor of the present utility model
In the range of shield.
Claims (3)
1. a kind of vacuum equipment two-shaft hinge mechanism, including two-shaft hinge mechanism part, affixed side chamber body (2) and rotation side room
Body (11), wherein two-shaft hinge mechanism part are connected and fixed side room body (2) and rotary side chamber body (11)；Two-shaft hinge mechanism part
Mainly include affixed side chamber body rotating shaft (1), sleeve one (3), sleeve two (7), hexagon socket cap head screw one (4), interior hexagonal circle
Chapiter screw two (8), plain thrust bearing one (5), plain thrust bearing two (10), copper bush (6), flap (9), rotary side
Chamber body rotating shaft (12) and baffle plate (13), its middle sleeve one (3) and plain thrust bearing one (5) are assemblied in affixed side chamber body rotating shaft
(1) on, sleeve two (7) and plain thrust bearing two (10) are assemblied in rotary side chamber body rotating shaft (12)；The affixed side chamber body
Rotating shaft (1) is connected in affixed side chamber body (2) by ear mount, and the rotary side chamber body rotating shaft (12) is connected to rotation by ear mount
On side room body (11), the two-shaft hinge mechanism part is arranged using diagonally opposing corner and can bear the plain thrust bearing of axial load
One (5) and plain thrust bearing two (10)；The two-shaft hinge mechanism part uses the flap (9) of Split type structure；It is described double
Pivot hinge mechanism section uses " ∟ " baffle plate (13) of shape structure, and in the ear mount of rotary side chamber body (11)；It is described double
Pivot hinge mechanism section, it is characterised in that：The rotating shaft positioning hole of rotary side chamber body (11) turns with copper bush (6) and rotary side chamber body
Coordinate between axle (12) for slight interference；The two-shaft hinge mechanism part, the flap (9) of Split type structure pass through two interior hexagonals
Fillister head screw one (4) and six hexagon socket cap head screws two (8) are by affixed side chamber body rotating shaft (1) and rotary side chamber body rotating shaft
(12) link together, flap (9) is placed in the sleeve one (3), plain thrust bearing one (5) and rotation of affixed side chamber body (2)
Between the sleeve two (7) of side room body (11), plain thrust bearing two (10).
A kind of 2. vacuum equipment two-shaft hinge mechanism as claimed in claim 1, it is characterised in that：Plain thrust bearing one
(5) assembling when DNA releaxed circular DNA down, plain thrust bearing two (10) assemble when DNA releaxed circular DNA upward.
A kind of 3. vacuum equipment two-shaft hinge mechanism as claimed in claim 1, it is characterised in that：The mistake that vacuum equipment is opened
Cheng Zhong, baffle plate (13) play backstop position-limiting action, and the maximum angle of spread of rotary side chamber body (11) is 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041528.2U CN206929194U (en) | 2017-01-14 | 2017-01-14 | A kind of vacuum equipment two-shaft hinge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041528.2U CN206929194U (en) | 2017-01-14 | 2017-01-14 | A kind of vacuum equipment two-shaft hinge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206929194U true CN206929194U (en) | 2018-01-26 |
Family
ID=61349350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720041528.2U Expired - Fee Related CN206929194U (en) | 2017-01-14 | 2017-01-14 | A kind of vacuum equipment two-shaft hinge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206929194U (en) |
-
2017
- 2017-01-14 CN CN201720041528.2U patent/CN206929194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180126 Termination date: 20190114 |