CN105666404B - Hermetically sealed device Special tool for assembling and method - Google Patents
Hermetically sealed device Special tool for assembling and method Download PDFInfo
- Publication number
- CN105666404B CN105666404B CN201610086340.XA CN201610086340A CN105666404B CN 105666404 B CN105666404 B CN 105666404B CN 201610086340 A CN201610086340 A CN 201610086340A CN 105666404 B CN105666404 B CN 105666404B
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- CN
- China
- Prior art keywords
- hermetically sealed
- cover assembly
- sealed device
- lid
- torque
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Jars (AREA)
Abstract
The invention belongs to a kind of assembly tooling, more particularly to a kind of hermetically sealed device assembling.Its technical scheme is：A kind of hermetically sealed device Special tool for assembling and assembly method, it includes：Device mounting seat (1), support bar (2), lid hold-down support (3), lid pressing plate (4), lid installation rotary chuck (5), adapter coupling (6), torque spanner (7)；The lock box of hermetically sealed device cover assembly can be completed using the present invention, once lock the installation of station, pass through the measurement to related torque, it may determine that device unblock spring tension, once whether locking frictional force meets design requirement, it is ensured that hermetically sealed appliance cover physical efficiency is reliably opened.
Description
Technical field
The invention belongs to a kind of assembly tooling, more particularly to a kind of hermetically sealed device assembly tool.
Background technology
Hermetically sealed device is one of core apparatus of No. five detectors of the goddess in the moon, its function be accept moon-surface sample and
Deep layer drills through sample and carries out automatic vacuum encapsulation to sample.Hermetically sealed device is tube structure, including：Sealing container and lid
Body component, the openend of the sealing container are provided with knife edge structure, alloy ring are provided with the cover assembly, when the lid group
When part moves downward, the alloy ring is embedded in the knife edge structure of the sealing container, the sealing of stroke extruding metal；Reach the moon
Before the work of surface, hermetically sealed device is in and once locks station, and hermetically sealed device power transmission shaft drives cover assembly during work
Motion, releasing is once locked, and the cover assembly is opened, and moon sample to be collected loads in packaging system sealing container
Afterwards, power transmission shaft drives the cover assembly to close.
To avoid moving influence to priming system, limit switch cable in cover assembly, during design by priming system, spacing open
Close cable to fix with lid, device power transmission shaft relative position, cause the installation of cover assembly lock box and cover assembly once to lock work
The installation of position is in uncontrollable, not measured state, and device lid may be prevented to cause moon sample collection task to be lost from opening
Lose.Therefore installed for packaging system cover assembly lock box, once lock the particularity of station installation, it is necessary to which design specialized is assembled
Frock and assembly method.
The content of the invention
The purpose of the present invention is：A kind of special assembling tool and assembly method are provided, to ensure that cover assembly lock box is pacified
Dress, once the installation of locking station is controllable, can survey, it is ensured that assembling process is reliable.
The technical scheme is that：A kind of hermetically sealed device Special tool for assembling, it includes：Device mounting seat,
Support bar, lid hold-down support, lid pressing plate, lid installation rotary chuck, adapter coupling, torque spanner；
Device mounting seat is carrying hermetically sealed device；
End connection device mounting seat under support bar, upper end connection lid hold-down support；
Lid hold-down support passes through lid pressing plate fixing seal packaging system cover assembly thereon；
Lid installs rotary chuck to connect and rotatory sealing packaging system cover assembly；
Adapter coupling is the torque-transmitting member between torque spanner and lid installation rotary chuck；
Torque spanner applies and measurement torque to when installing and removing hermetically sealed device cover assembly.
A kind of hermetically sealed device assembly method, it uses above-mentioned specific purpose tool, comprised the following steps：
A. hermetically sealed device and hermetically sealed device Special tool for assembling are connected
Device mounting seat is connected with the mounting flange of hermetically sealed bottom of device, by hermetically sealed device cover assembly
Fixed on lid hold-down support, and by lid pressing plate；
B. the installation of hermetically sealed device lock box
Lid installation rotary chuck is connected with hermetically sealed device cover assembly, adapter coupling and lid installation are rotated
Chuck connects, and torque spanner is connected with adapter coupling, turning moment spanner is installed to hermetically sealed device cover assembly lock box
Station, the torque measured by torque spanner judge whether hermetically sealed device cover assembly unblock spring elongation power is normal:When
When the torque that torque spanner measures is less than setting value, then unlocks spring and stress relaxation occur, it is minimum that unblock tensile force is less than design
Value, unblock spring when lunar surface works be present can not unlock hermetically sealed device cover assembly and by hermetically sealed device lid group
The risk that part is opened, cause a moon surface sample encapsulation task failure；
C. hermetically sealed device cover assembly is removed with special tooling
Lid is installed into rotary chuck, adapter coupling, torque spanner to remove from hermetically sealed device cover assembly, will be covered
Body pressing plate is removed from hermetically sealed device cover assembly, and lid hold-down support and support bar are removed；
D. hermetically sealed device cover assembly once locks station installation
Hermetically sealed device cover assembly is placed in hermetically sealed device sealing container, lid is installed into rotary chuck
It is connected, adapter coupling is connected with lid installation rotary chuck, by torque spanner and switching with hermetically sealed device cover assembly
Joint connects, and turning moment spanner once locks installation station to hermetically sealed device cover assembly, passes through the power of torque spanner
Square judges whether the frictional force of cover assembly and sealing container is normal, and can unblock spring smoothly complete hermetically sealed device lid
Component solution is once locked and lid smooth opening.
The lock box of hermetically sealed device cover assembly can be completed using the present invention, once locks the installation of station, passed through
Measurement to related torque, it can be determined that device unblock spring tension, once whether locking frictional force meets design requirement, it is ensured that
Hermetically sealed appliance cover physical efficiency is reliably opened.
Brief description of the drawings
Fig. 1 is the structure chart of hermetically sealed device special assembling tool.
Embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Embodiment 1：Referring to accompanying drawing, a kind of hermetically sealed device Special tool for assembling, it includes：Device mounting seat 1, branch
Strut 2, lid hold-down support 3, lid pressing plate 4, lid installation rotary chuck 5, adapter coupling 6, torque spanner 7；
Device mounting seat 1 is connecting and carry support bar 2 and hermetically sealed device；
2 times end connection device mounting seats 1 of support bar, upper end connection and support lid hold-down support 3；
Lid hold-down support 3 passes through the fixing seal packaging system cover assembly of lid pressing plate 4 thereon；
Lid installs rotary chuck 5 to connect and rotatory sealing packaging system cover assembly；
Adapter coupling 6 is the torque-transmitting member between torque spanner 7 and lid installation rotary chuck 5；
Torque spanner 7 applies and measurement torque to when installing and removing hermetically sealed device cover assembly.
Embodiment 2：A kind of hermetically sealed device assembly method, it uses the specific purpose tool such as embodiment 1, including following step
Suddenly：
A. hermetically sealed device and hermetically sealed device Special tool for assembling are connected
Device mounting seat 1 is connected by 4 M4 screws with hermetically sealed device mounting flange, by hermetically sealed device
Cover assembly is arranged on lid hold-down support 3, and is fixed by lid pressing plate 4；
B. hermetically sealed device lock box installation
Lid installation rotary chuck 5 is connected with hermetically sealed device cover assembly, adapter coupling 6 and lid installation are revolved
Turn chuck 5 to connect, torque spanner 7 is connected with adapter coupling 6, turning moment spanner 7 to hermetically sealed device cover assembly is locked
Box installs station, judges whether hermetically sealed device cover assembly unlocks spring elongation power normal by the torque of torque spanner 7；
As the torque T ＜ 4N.m that torque spanner 7 measures, then unlock spring and stress relaxation occur, it is minimum that unblock tensile force is less than design
Value, unblock spring when lunar surface works be present can not unlock hermetically sealed device cover assembly and by hermetically sealed device lid group
The risk that part is opened, cause a moon surface sample encapsulation task failure；
C. hermetically sealed device cover assembly is removed with special tooling
Lid is installed into rotary chuck 5, adapter coupling 6, torque spanner 7 to remove from hermetically sealed device cover assembly,
Lid pressing plate 4 is removed from hermetically sealed device cover assembly, lid hold-down support 3 and support bar 2 are removed；
D. hermetically sealed device cover assembly once locks station installation
Hermetically sealed device cover assembly is placed in hermetically sealed device sealing container, lid is installed into rotary chuck
5 are connected with hermetically sealed device cover assembly, and adapter coupling 6 and lid installation rotary chuck 5 are connected, by torque spanner 7 with
Adapter coupling 6 connects, and turning moment spanner 7 once locks installation station to hermetically sealed device cover assembly, is pulled by torque
The torque of hand 7 judges whether the frictional force of cover assembly and sealing container is normal, and can unblock spring smoothly complete hermetically sealed
Device cover assembly solution is once locked and lid smooth opening；Determination methods are：As torque T≤10N.m that torque spanner 7 measures
When, then unlock the tensile force that spring provides and be fully able to once lock cover assembly solution, and lid is opened；If T ＞ 10N.m
When, then cover assembly and the increase of hermetically sealed device sealing container frictional force, the tensile force that unblock spring provides can not be complete gram
The frictional force between cover assembly and sealing container is taken, unblock spring be present can not unlock hermetically sealed device cover assembly and incite somebody to action
The risk that cover assembly is opened, cause a moon surface sample encapsulation task failure.
Claims (2)
1. a kind of hermetically sealed device Special tool for assembling, it is characterized in that：It includes：Device mounting seat (1), support bar (2),
Lid hold-down support (3), lid pressing plate (4), lid installation rotary chuck (5), adapter coupling (6), torque spanner (7)；
Described device mounting seat (1) is carrying the hermetically sealed device；
Support bar (2) the lower end connection described device mounting seat (1), upper end connect the lid hold-down support (3)；
The lid hold-down support (3) passes through lid pressing plate (4) the fixing seal packaging system cover assembly thereon；
The lid installs rotary chuck (5) to connect and rotate the hermetically sealed device cover assembly；
The adapter coupling (6) is the torque transfer part between the torque spanner (7) and lid installation rotary chuck (5)
Part；
The torque spanner (7) applies and measurement torque to when installing and removing the hermetically sealed device cover assembly；
The torque measured by the torque spanner (7) judges that the hermetically sealed device cover assembly unblock spring elongation power is
It is no normal:When the torque that torque spanner (7) measures is less than setting value, then unlocks spring and stress relaxation occur, unlock tensile force
Less than design minimum value, unblock spring when lunar surface works be present can not unlock hermetically sealed device cover assembly and seal sealing
The risk that assembling device cover assembly is opened；
Judge whether the frictional force of cover assembly and sealing container is normal by the torque of the torque spanner (7), unlock spring
The hermetically sealed device cover assembly solution can be smoothly completed once to lock and lid smooth opening.
2. a kind of hermetically sealed device assembly method, it uses specific purpose tool as claimed in claim 1, comprised the following steps：
A. the hermetically sealed device and the hermetically sealed device Special tool for assembling are connected
Described device mounting seat (1) is connected with the mounting flange of the hermetically sealed bottom of device, will be described hermetically sealed
Device cover assembly is arranged on the lid hold-down support (3), and fixed by the lid pressing plate (4)；
B. the installation of hermetically sealed device lock box
Lid installation rotary chuck (5) is connected with the hermetically sealed device cover assembly, by the adapter coupling (6)
It is connected, the torque spanner (7) is connected with the adapter coupling (6), described in rotation with lid installation rotary chuck (5)
Torque spanner (7) is to the hermetically sealed device cover assembly lock box installation station, the power measured by the torque spanner (7)
Square judges whether the hermetically sealed device cover assembly unblock spring elongation power is normal:When the torque that torque spanner (7) measures
During less than setting value, then unlock spring and stress relaxation occur, unblock tensile force is less than design minimum value, solution when lunar surface works be present
The risk that hermetically sealed device cover assembly can not be unlocked and open hermetically sealed device cover assembly by spring is locked, causes the moon
Surface sample encapsulation task fails；
C. hermetically sealed device cover assembly is removed with special tooling
By lid installation rotary chuck (5), the adapter coupling (6), the torque spanner (7) from the hermetically sealed dress
Put and removed on cover assembly, the lid pressing plate (4) is removed from the hermetically sealed device cover assembly, by the lid
Hold-down support (3) is removed with the support bar (2)；
D. hermetically sealed device cover assembly once locks station installation
The hermetically sealed device cover assembly is placed in the hermetically sealed device sealing container, the lid is installed
Rotary chuck (5) is connected with the hermetically sealed device cover assembly, and the adapter coupling (6) and lid installation are rotated
Chuck (5) is connected, and the torque spanner (7) is connected with the adapter coupling (6), rotates the torque spanner (7) described in
Hermetically sealed device cover assembly once locks installation station, by the torque of the torque spanner (7) judge cover assembly with
Whether the frictional force of sealing container is normal, and can unblock spring smoothly complete the hermetically sealed device cover assembly solution and once lock
And lid smooth opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086340.XA CN105666404B (en) | 2016-02-16 | 2016-02-16 | Hermetically sealed device Special tool for assembling and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086340.XA CN105666404B (en) | 2016-02-16 | 2016-02-16 | Hermetically sealed device Special tool for assembling and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105666404A CN105666404A (en) | 2016-06-15 |
| CN105666404B true CN105666404B (en) | 2017-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610086340.XA Active CN105666404B (en) | 2016-02-16 | 2016-02-16 | Hermetically sealed device Special tool for assembling and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666404B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598823B (en) * | 2017-09-30 | 2019-03-12 | 兰州空间技术物理研究所 | A kind of the solution sealing device and method of sealing packaging containers |
| CN109775126B (en) * | 2018-12-20 | 2020-10-09 | 兰州空间技术物理研究所 | Unlocking and locking mechanism for automatic encapsulation of extraterrestrial celestial body sampling |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201895300U (en) * | 2010-11-30 | 2011-07-13 | 浙江豪情汽车制造有限公司 | Torsion tightening tool of automobile fuel tank cap |
| CN204366894U (en) * | 2014-12-23 | 2015-06-03 | 株洲高精传动技术有限公司 | Stripped nut pre-tightening apparatus |
| CN204705426U (en) * | 2015-02-15 | 2015-10-14 | 广东科学技术职业学院 | The device of detection accident automotive brake braking moment |
| CN105252481A (en) * | 2015-10-29 | 2016-01-20 | 西安航空动力股份有限公司 | Sealing assembly assembling tool and method |
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- 2016-02-16 CN CN201610086340.XA patent/CN105666404B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105666404A (en) | 2016-06-15 |
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