CN202483279U - Vacuum chamber gate locking device - Google Patents
Vacuum chamber gate locking device Download PDFInfo
- Publication number
- CN202483279U CN202483279U CN2012200033035U CN201220003303U CN202483279U CN 202483279 U CN202483279 U CN 202483279U CN 2012200033035 U CN2012200033035 U CN 2012200033035U CN 201220003303 U CN201220003303 U CN 201220003303U CN 202483279 U CN202483279 U CN 202483279U
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- CN
- China
- Prior art keywords
- vacuum chamber
- locking device
- gate
- hinged
- chamber gate
- 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 relates to the technical field of mechanical production equipment, and in particular relates to a vacuum chamber gate locking device.. The vacuum chamber gate locking device comprises a machine body and a machine body gate. The vacuum chamber gate locking device is characterized in that a cylinder is hinged on the machine body; a door holder support is arranged on the machine body gate; a door holder pressing plate is hinged on the door holder support; one end of the door holder pressing plate is hinged with a cylinder push rod and the other end of the door holder pressing plate is provided with a compacting piece; and the compacting piece is buckled and compacted with the machine body gate. By utilizing the vacuum chamber gate locking device, a vacuum chamber gate can be effectively locked, the locking force is strong, the entire structure of the vacuum chamber gate locking device is simple, the installation and the adjustment are easy, and the locking sealing effect is obvious.
Description
Technical field
The utility model relates to the machinery production equipment technical field, is specifically related to a kind of vacuum chamber gate locking device.
Background technology
At present, in the vacuum production technology, during particularly vacuum coating was produced, vacuum chamber generally adopted the rotary door of single shaft, and the form through the cooperation crush seal bar between the Men Tiyu doorframe seals.Owing to exist coupling mechanism force not enough between Vacuum door body and the doorframe easily, thereby cause the weather strip extruding to fit bad and produce the phenomenon of revealing, have a strong impact on and vacuumize efficient and production effect.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, provides a kind of coupling mechanism force strong, and the device overall structure is simple, is easy to install adjustment, a kind of vacuum chamber of lock sealing obvious results gate locking device.
The purpose of the utility model realizes through following technical scheme:
A kind of vacuum chamber gate locking device comprises: body, body gate is characterized in that: be hinged with cylinder on the said body; Said body gate is provided with the knocker bearing; Be hinged with the knocker pressing plate on this knocker bearing; Said knocker pressing plate one end and cylinder push-rod are hinged, and the other end is provided with compressing member, and said compressing member and body gate fasten each other and compress.
Said compressing member is a rolling bearing.
The beneficial effect of the utility model is: can effectively lock the vacuum chamber gate, coupling mechanism force is strong, and the device overall structure is simple, is easy to adjustment is installed, and the lock sealing effect is remarkable.
Description of drawings
Utilize accompanying drawing that the utility model is described further, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the utility model sketch map.
Fig. 2 is the utility model locking state sketch map.
In Fig. 1, Fig. 2, comprise:
1, body, 2, cylinder, 3, the knocker pressing plate, 4, the knocker bearing, 5, compressing member, 6, the body gate.
The specific embodiment
Below in conjunction with embodiment the utility model is elaborated.
Among Fig. 1, Fig. 2, be hinged with cylinder 2 on the body 1; Said body gate 6 is provided with knocker bearing 4; Be hinged with knocker pressing plate 3 on this knocker bearing 2; Said knocker pressing plate 3 one ends and cylinder 2 push rods are hinged, and the other end is provided with compressing member 5, and said compressing member 5 fastens each other with body gate 6 and compresses.
Said compressing member 5 is a rolling bearing.
After the closed completion in vacuum chamber body gate; Controlled pressure gas is filled cylinder 2, pushes away before cylinder 2 push rods, and cylinder 2 drives knocker pressing plate 3 hinge rotary oscillation on knocker bearing 4; Compressing member 5 on knocker pressing plate 3 one ends is withheld on body gate 6 and is compressed each other; Under leverage, body 1 and 6 interlockings of body gate reach body gate 6 and the body 1 mutual purpose that locks.Otherwise the body gate unlocks.
Should be noted that at last; Above embodiment is only in order to the technical scheme of explanation the utility model but not to the restriction of the utility model protection domain; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (2)
1. vacuum chamber gate locking device, comprising: body (1), body gate (6) is characterized in that: be hinged with cylinder (2) on the said body (1); Said body gate (6) is provided with knocker bearing (4); Be hinged with knocker pressing plate (3) on this knocker bearing (2); Said knocker pressing plate (3) one ends and cylinder (2) push rod are hinged, and the other end is provided with compressing member (5), and said compressing member (5) fastens each other with body gate (6) and compresses.
2. according to the said a kind of vacuum chamber of claim 1 gate locking device, it is characterized in that: said compressing member (5) is a rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200033035U CN202483279U (en) | 2012-01-06 | 2012-01-06 | Vacuum chamber gate locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200033035U CN202483279U (en) | 2012-01-06 | 2012-01-06 | Vacuum chamber gate locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483279U true CN202483279U (en) | 2012-10-10 |
Family
ID=46957709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200033035U Expired - Fee Related CN202483279U (en) | 2012-01-06 | 2012-01-06 | Vacuum chamber gate locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773522A (en) * | 2018-07-06 | 2018-11-09 | 陈红梅 | A kind of double push rod vacuum chambers of vacuum packing machine |
| CN108895843A (en) * | 2018-07-11 | 2018-11-27 | 昆山金美创机械有限公司 | A kind of Full automatic penumatic fire door pressurization fastening structure of vacuum drying oven |
| CN110359778A (en) * | 2018-12-17 | 2019-10-22 | 中国航发动力股份有限公司 | A kind of locking device at vacuum chamber sealing gate and the vacuum chamber sealing gate for being able to bear positive/negative-pressure |
| CN112777166A (en) * | 2019-11-04 | 2021-05-11 | 休伯尔控股公司 | Soil pick-up vehicle comprising an optimized tank |
-
2012
- 2012-01-06 CN CN2012200033035U patent/CN202483279U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773522A (en) * | 2018-07-06 | 2018-11-09 | 陈红梅 | A kind of double push rod vacuum chambers of vacuum packing machine |
| CN108895843A (en) * | 2018-07-11 | 2018-11-27 | 昆山金美创机械有限公司 | A kind of Full automatic penumatic fire door pressurization fastening structure of vacuum drying oven |
| CN110359778A (en) * | 2018-12-17 | 2019-10-22 | 中国航发动力股份有限公司 | A kind of locking device at vacuum chamber sealing gate and the vacuum chamber sealing gate for being able to bear positive/negative-pressure |
| CN112777166A (en) * | 2019-11-04 | 2021-05-11 | 休伯尔控股公司 | Soil pick-up vehicle comprising an optimized tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526060 Xinghua Road two, Duanzhou science and Technology Park, Duanzhou, Guangdong, Zhaoqing Patentee after: Guangdong Zhen Hua Technology Co., Ltd. Address before: 526060 Xinghua Road two, Duanzhou science and Technology Park, Duanzhou, Guangdong, Zhaoqing Patentee before: Zhaoqing Zhenhua Vacuum Machinery Co.,Ltd. |
|
| 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: 20121010 Termination date: 20210106 |