CN208633712U - A kind of vacuum equipment single-axis hinge mechanism - Google Patents
A kind of vacuum equipment single-axis hinge mechanism Download PDFInfo
- Publication number
- CN208633712U CN208633712U CN201820889157.8U CN201820889157U CN208633712U CN 208633712 U CN208633712 U CN 208633712U CN 201820889157 U CN201820889157 U CN 201820889157U CN 208633712 U CN208633712 U CN 208633712U
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- China
- Prior art keywords
- axis
- hinge
- vacuum equipment
- flap
- chamber body
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- Expired - Fee Related
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Abstract
The utility model provides a kind of vacuum equipment single-axis hinge mechanism, is related to linkage field.Such single-axis hinge mechanism mainly includes chamber body hinge fraction, flap (12) and door hinge chain part, wherein flap (12) connection chamber body hinge fraction and door hinge chain part, flap (12) is connected on chamber body hinge seat (3) by long axis (11), is connected on door hinge seat (18) by short axle (13).When door hinge chain part moves (process that vacuum equipment is closed) to II position from I position, the same long axis of door hinge chain part (11) rotates together, and chamber body hinge fraction and door hinge is made to be partially completed seal closure；When moving (process that vacuum equipment is opened) to I position from II position, vacuum equipment is opened, and maximum angle of release is 180 °.The utility model has the characteristics that easy operation, manufacturing cost are cheap, manufacture difficulty is low, assembly technology is simple and long service life.
Description
Technical field
The utility model relates to linkage fields, refer in particular to vacuum equipment single-axis hinge mechanism.
Background technique
Linkage is long-standing, is once called as hinge.Currently, two-shaft hinge mechanism is generally used in the market, in vacuum
When the hinge design of equipment, although two-shaft hinge mechanism can reach ideal sealing and load-bearing requirements, structure is complicated, to system
It makes and brings difficulty, then devise a kind of vacuum equipment single-axis hinge mechanism for vacuum equipment.Itself and traditional biaxial hinge
Mechanism compares, and has the characteristics that easy operation, manufacturing cost are cheap, manufacture difficulty is low, assembly technology is simple and long service life.
Utility model content
The purpose of the utility model is to provide a kind of vacuum equipment single-axis hinge mechanism, which can bear biggish axis
To load, under artificial cooperation manipulation, door hinge chain part folding with convenience is flexible.Vacuum equipment single-axis hinge mechanism, behaviour
It is vertical simple, manufacturing cost is cheap, manufacture difficulty is low, assembly technology is simple and long service life.
The purpose of this utility model can be realized by following measures:
A kind of vacuum equipment specifically includes that chamber body hinge fraction, flap (12) and door with the realization of single-axis hinge mechanism
Hinge fraction, wherein flap (12) couples chamber body hinge fraction and door hinge chain part.
The chamber body hinge fraction mainly includes round nut (1), locked spacer (2), chamber body hinge seat (3), taper roller
Bearing one (4), chamber body inner sleeve (5), deep groove ball bearing one (6), gasket one (7), thrust ball bearing with flat seat one (8), gasket two
(9), straight pin (10) and long axis (11), wherein tapered roller bearing one (4), chamber body inner sleeve (5), deep groove ball bearing one (6), pad
Piece one (7), thrust ball bearing with flat seat one (8) and gasket two (9) are successively assemblied on long axis (11) by sequence from top to bottom.
The door hinge chain part mainly includes short axle (13), thrust ball bearing with flat seat two (14), gasket three (15), zanjon
Ball bearing two (16), sleeve (17), door hinge seat (18), tapered roller bearing two (19), gland (20) and hex bolts (21),
Wherein thrust ball bearing with flat seat two (14), gasket three (15), deep groove ball bearing two (16), sleeve (17) and tapered roller bearing two
(19) it is successively assemblied on short axle (13) by sequence from top to bottom.
The single-axis hinge mechanism is arranged symmetrically using upper and lower two parts, and can bear the plane thrust ball axis of axial load
It holds, and the deep groove ball bearing of radial load and the structure of tapered roller bearing joint installation can be born, to prevent axle journal quickly
Abrasion, to keep bearing ineffective.
The single-axis hinge mechanism using conjoined structure flap (12) and long axis (11) and flap (12)
The structure rotated jointly.
When the door hinge chain part moves to I position from II position along long axis (11), vacuum equipment is opened, and maximum is opened
Angle is 180 °.
Compared with the prior art, the utility model has the following advantages:
Long axis (11) is located on flap (12) by straight pin (10) in the utility model, using conjoined structure, is easy to
Realize synchronous rotary.
The utility model is cooperated using multipair bearing and long axis (11) and short axle (13), can be reduced and be made because rubbing for a long time
At the abrasion of part.
The utility model easy operation, safe and reliable, manufacturing cost is low, assembly technology is simple and long service life.
Detailed description of the invention
Fig. 1 is the main view (partial sectional view) of the utility model.
Fig. 2 is the top view of the utility model.
1-round nut, 2-locked spacers, 3-chamber body hinge seats, 4-tapered roller bearings one, 5-chamber body inner sleeves, 6-
Deep groove ball bearing one, 7-gaskets one, 8-thrusts ball bearing with flat seat one, 9-gaskets two, 10-straight pins, 11-
Long axis；
12-flaps；
13-short axles, 14-thrusts ball bearing with flat seat two, 15-gaskets three, 16-deep groove ball bearings two, 17-sleeves,
18-door hinge seats, 19-tapered roller bearings two, 20-glands, 21-hex bolts.
Specific embodiment
A kind of vacuum equipment single-axis hinge mechanism, as shown in Figure 1 and Figure 2, wherein flap (12) couples chamber body hinge part
Divide and door hinge chain part, flap (12) are connected on chamber body hinge seat (3) by long axis (11), are connected to by short axle (13)
On door hinge seat (18).When door hinge chain part moves (process that vacuum equipment is closed) to II position from I position, door hinge chain part
Same long axis (11) rotates together, and chamber body hinge fraction and door hinge is made to be partially completed seal closure；It is moved from II position to I position
When (process that vacuum equipment is opened), vacuum equipment is opened, and maximum angle of release is 180 °, and it is preferable to open and close effect.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to any simple modification to the above embodiments of the utility model technical spirit, change, the guarantor of the utility model is still fallen within
It protects in range.
Claims (4)
1. a kind of vacuum equipment single-axis hinge mechanism, is applicable in the vacuum equipment opened and closed in due course, feature includes: room
Body hinge fraction, flap (12) and door hinge chain part, wherein flap (12) couples chamber body hinge fraction and door hinge chain part；
Chamber body hinge fraction mainly includes round nut (1), locked spacer (2), chamber body hinge seat (3), tapered roller bearing one (4), room
Set (5), deep groove ball bearing one (6), gasket one (7), thrust ball bearing with flat seat one (8), gasket two (9), straight pin (10) in vivo
With long axis (11), wherein tapered roller bearing one (4), chamber body inner sleeve (5), deep groove ball bearing one (6), gasket one (7), plane are pushed away
Power ball bearing one (8) and gasket two (9) are successively assemblied on long axis (11) by sequence from top to bottom；Door hinge chain part mainly wraps
Include short axle (13), thrust ball bearing with flat seat two (14), gasket three (15), deep groove ball bearing two (16), sleeve (17), door hinge seat
(18), tapered roller bearing two (19), gland (20) and hex bolts (21), wherein thrust ball bearing with flat seat two (14), gasket
Three (15), deep groove ball bearing two (16), sleeve (17) and tapered roller bearing two (19) are successively assembled by sequence from top to bottom
On short axle (13)；The single-axis hinge mechanism is arranged symmetrically using upper and lower two parts, and can bear axially and radially to join
Close the structure of load；The single-axis hinge mechanism using conjoined structure flap (12)；The single-axis hinge mechanism is adopted
It is the structure that long axis (11) and flap (12) rotate jointly.
2. a kind of vacuum equipment single-axis hinge mechanism according to claim 1, it is characterized in that: the round nut (1) and
Locked spacer (2) is mounted on the both ends of long axis (11), and long axis (11) is located on flap (12) by straight pin (10), flap
(12) it is connected on chamber body hinge seat (3) by long axis (11).
3. a kind of vacuum equipment single-axis hinge mechanism according to claim 1, it is characterized in that: the flap (12) is logical
It crosses short axle (13) to be connected on door hinge seat (18), gland (20) and hex bolts (21) are mounted on the both ends of short axle (13).
4. a kind of vacuum equipment single-axis hinge mechanism according to claim 1, it is characterized in that: door hinge chain part edge
Long axis (11) when moving to I position from II position, vacuum equipment is opened, and maximum angle of release is 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889157.8U CN208633712U (en) | 2018-06-08 | 2018-06-08 | A kind of vacuum equipment single-axis hinge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889157.8U CN208633712U (en) | 2018-06-08 | 2018-06-08 | A kind of vacuum equipment single-axis hinge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633712U true CN208633712U (en) | 2019-03-22 |
Family
ID=65733900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820889157.8U Expired - Fee Related CN208633712U (en) | 2018-06-08 | 2018-06-08 | A kind of vacuum equipment single-axis hinge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949312A (en) * | 2023-03-10 | 2023-04-11 | 山西天成半导体材料有限公司 | Furnace door hinge mechanism of silicon carbide crystal growth graphite material purification furnace |
-
2018
- 2018-06-08 CN CN201820889157.8U patent/CN208633712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949312A (en) * | 2023-03-10 | 2023-04-11 | 山西天成半导体材料有限公司 | Furnace door hinge mechanism of silicon carbide crystal growth graphite material purification furnace |
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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: 20190322 Termination date: 20190608 |