CN105965435A - Dismounting device - Google Patents
Dismounting device Download PDFInfo
- Publication number
- CN105965435A CN105965435A CN201610497753.7A CN201610497753A CN105965435A CN 105965435 A CN105965435 A CN 105965435A CN 201610497753 A CN201610497753 A CN 201610497753A CN 105965435 A CN105965435 A CN 105965435A
- Authority
- CN
- China
- Prior art keywords
- guide
- axis
- provision
- disengagement
- sleeve
- 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.)
- Pending
Links
Classifications
-
- 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
- B25B27/023—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 using screws
Abstract
The invention provides a dismounting device. The dismounting device comprises a transverse rod, a guiding shaft and a sleeve barrel. One end of the guiding shaft is connected with the transverse rod and the other end of the guiding shaft is connected with a buffer part. The sleeve barrel is arranged on the guiding shaft in a muff-coupling way and one end of the sleeve barrel is connected with parts. Force acting on the transverse rod is transmitted to the sleeve barrel by the guiding shaft and the sleeve barrel is used for driving the parts to move according to the force and dismounting the parts; so that when the transverse rod is rotated, the sleeve barrel is driven to move upward by the threaded cooperation between the sleeve barrel and the guiding shaft and the parts are driven to move upward by the sleeve barrel while the sleeve barrel moves upward. By means of the device, the impact force onto the parts is small and the damage of the parts during dismounting can be avoided.
Description
Technical field
The invention belongs to space equipment technical field, particularly relate to a kind of provision for disengagement.
Background technology
In recent years, along with development and the update of space product, the part on space product assembly is general all
Relatively valuable, when assembly damages, it is also possible to valuable part to be disassembled and reuses, but some zero
The material of part is fragility part, is highly prone to damage in unloading process；Prior art does not have again special
These fragility parts are dismantled by instrument, and the recycling rate of waterused causing these parts is the highest.
Based on this, need a kind of extracting tool that fragility part dismounting can be got off at present badly.
Summary of the invention
The problem existed for prior art, embodiments provides a kind of provision for disengagement, existing to solve
Have time fragility part is dismantled by technology, fragile part, cause the technology that part recycling rate of waterused is low
Problem.
The present invention provides a kind of provision for disengagement, and described provision for disengagement includes:
Cross bar, described cross bar is connected with one end of the axis of guide；
The axis of guide, the other end of the described axis of guide is connected with buffer unit；
Sleeve, described sleeve is socketed on the described axis of guide, and one end of described sleeve is connected with described part；
Wherein, the power conduction being applied on described cross bar is used for root to described sleeve, described sleeve by the described axis of guide
Drive part movement according to described power, described part is dismantled.
In such scheme, one end of the described axis of guide is provided with through hole, and described cross bar passes through described through hole and institute
The one end stating the axis of guide is connected.
In such scheme, described sleeve is threaded connection with the described axis of guide.
In such scheme, the other end of the described axis of guide is connected with described buffer unit by matched in clearance.
In such scheme, one end of described sleeve is provided with screwed hole, by described screwed hole and described part
One end be connected.
In such scheme, described cross bar, the described axis of guide, the material of described sleeve include: mild steel or conjunction
Jin Gang.
In such scheme, described buffer unit is specially buffer head.
In such scheme, the material of described buffer unit specifically includes: aluminium alloy.
In such scheme, a length of 150mm of described cross bar, a diameter of 16mm of described cross bar.
In such scheme, a length of 180mm of the described axis of guide.
The invention provides a kind of provision for disengagement, described provision for disengagement includes: cross bar, described cross bar and guiding
One end of axle is connected；The axis of guide, the other end of the described axis of guide is connected with buffer unit；Sleeve, described set
Jacket casing is connected on the described axis of guide, and one end of described sleeve is connected with described part；Wherein, the described axis of guide
The power conduction extremely described sleeve that will be applied on described cross bar, described sleeve is for driving part according to described power
Motion, dismantles described part；So, when rotating described cross bar, between sleeve and the axis of guide
Threaded engagement will move upward by band moving sleeve, and sleeve moves upward and drives part to move upward simultaneously, this dress
Put the impulsive force to part little, it is to avoid part of damage during dismounting.
Accompanying drawing explanation
The overall structure schematic diagram of the provision for disengagement that Fig. 1 provides for the embodiment of the present invention；
The overall structure schematic diagram of the assembly that Fig. 2 provides for the embodiment of the present invention；
Overall structure during provision for disengagement dismounting component part that utilizes that Fig. 3 provides for the embodiment of the present invention is illustrated
Figure.
Description of reference numerals:
1-cross bar；The 2-axis of guide；3-sleeve；4-buffer unit；21 first parts；22-the second part；23-
3rd part；24-the 4th part；25-the 5th part.
Detailed description of the invention
During in order to fragility part is dismantled, it is to avoid part of damage, the invention provides a kind of provision for disengagement,
Described provision for disengagement includes: cross bar, and described cross bar is connected with one end of the axis of guide；The axis of guide, described guiding
The other end of axle is connected with buffer unit；Sleeve, described sleeve is socketed on the described axis of guide, described sleeve
One end be connected with described part；Wherein, the power being applied on described cross bar is conducted to institute by the described axis of guide
Stating sleeve, described part, for driving part movement according to described power, is dismantled by described sleeve.
Below by drawings and the specific embodiments, technical scheme is described in further detail.
The present embodiment provides a kind of provision for disengagement, as it is shown in figure 1, described provision for disengagement includes: cross bar 1,
The axis of guide 2, sleeve 3 and buffer unit 4；Wherein,
Described cross bar 1 is connected with one end of the axis of guide 2, and described cross bar 1 applies a force to guide by rotation
Axle 2, drives the axis of guide 2 to rotate；Wherein, one end of the described axis of guide 2 is provided with through hole, described cross bar 1
It is connected with the described axis of guide 2 by described through hole.The material tool of described cross bar 1, guide post and the axis of guide 2
Body may include that mild steel or steel alloy；The a length of 150mm of described cross bar 1, described cross bar 1 straight
Footpath is 16mm；The a length of 180mm of the described axis of guide 2, the maximum gauge of the described axis of guide 2 is 30mm.
The other end of the described axis of guide 2 is connected with buffer unit 4；Wherein, the other end of the described axis of guide 2
Being connected by matched in clearance with buffer unit 4, specifically, described buffer unit 4 is screwed into leading
After the other end of axle 2, because having the hole more slightly larger than screwed hole, i.e. a buffer part inside buffer unit 4
Part 4 is matched in clearance with the other end of the axis of guide 2；But owing to screwed hole has position-limiting action, so buffering
Parts 4 can not come off from the axis of guide 2.Move further, since buffer unit 4 can be oppositely oriented axle 2,
So even if the axis of guide 3 is not orthogonal to piece surface, buffer unit 4 remains perpendicular to piece surface, with this
Prevent the damage to piece surface.
Here, the described axis of guide 2 is for conducting power to sleeve 3.Described buffer unit 4 is the most permissible
For buffer head, the material of described buffer unit 4 specifically may include that aluminium alloy.
Here, described sleeve 3 is socketed on the described axis of guide 2, one end of described sleeve 3 and described part
It is connected；Wherein, the middle part of described sleeve 3 is provided with screw thread, and described sleeve 3 is by screw thread and described guiding
Axle 2 is connected；One end (bottom) of described sleeve 3 is provided with M60 × 1.5 screw thread, described sleeve 3
The screw thread of one end is connected with the external screw thread of described part.The a length of 130mm of described sleeve 3, described sleeve
A diameter of 90mm of 3.
During actual application, seeing Fig. 2, the assembly of space product includes: first part the 21, second part 22,
3rd part the 23, the 4th part 24 and the 5th part 25；Wherein, described first part 21 is fixed on platform
On, through (from the bottom up) described 3rd part 23 open slot in the middle part of the first part 21 and described
Angle between first part 21 and described 3rd part 23 is 90 degree；Described second part 22, described
4th part 24 and the 5th part 25 are fixed on described first part 21, described second part 22, institute
Stating the 3rd part 23, described 4th part 24 and the 5th part 25 is interference fit, described second part 22,
Described 3rd part 23, the magnitude of interference between described 4th part 24 and the 5th part 25 are 0.2～0.3mm,
Cause dismounting difficulty.Wherein, the material of described first part 21 is graphite.
When utilizing provision for disengagement to dismantle the second part 22, see Fig. 3, by the screw thread and of sleeve 3 lower end
The external screw thread of two parts 22 connects, and drives the axis of guide 2 to be rotated down by rotary bar 1 and tightens, due to the
One part 21 is fixed on platform, and the bottom surface of buffer unit 4 contacts with the surface of the 3rd part 23, therefore
The axis of guide 2 will not axially movable, and the threaded engagement between sleeve 3 and the axis of guide 2 will drive set
Cylinder 3 moves upward, and sleeve 3 drives the second part 22 to move upward while moving upward, realize this with this
The unloading process of part.
The provision for disengagement simple in construction that the present invention provides, only need to rotate described cross bar, sleeve i.e. with the axis of guide it
Between threaded engagement band moving sleeve move upward, sleeve move upward simultaneously drive part move upward, this dress
Put the impulsive force to part little, it is to avoid part of damage during dismounting, and dismounting speed can be improved.
The above, only presently preferred embodiments of the present invention, it is not intended to limit the protection model of the present invention
Enclose, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, all should
Within being included in protection scope of the present invention.
Claims (10)
1. a provision for disengagement, it is characterised in that described provision for disengagement includes:
Cross bar, described cross bar is connected with one end of the axis of guide；
The axis of guide, the other end of the described axis of guide is connected with buffer unit；
Sleeve, described sleeve is socketed on the described axis of guide, and one end of described sleeve is connected with described part；
Wherein, the power conduction being applied on described cross bar is used for root to described sleeve, described sleeve by the described axis of guide
Drive part movement according to described power, described part is dismantled.
2. provision for disengagement as claimed in claim 1, it is characterised in that one end of the described axis of guide is provided with
Through hole, described cross bar is connected with one end of the described axis of guide by described through hole.
3. provision for disengagement as claimed in claim 1, it is characterised in that described sleeve leads to the described axis of guide
Cross threaded.
4. provision for disengagement as claimed in claim 3, it is characterised in that the other end of the described axis of guide passes through
Matched in clearance is connected with described buffer unit.
5. provision for disengagement as claimed in claim 1, it is characterised in that one end of described sleeve is provided with spiral shell
Pit, is connected by one end of described screwed hole with described part.
6. provision for disengagement as claimed in claim 1, it is characterised in that described cross bar, the described axis of guide,
The material of described sleeve includes: mild steel or steel alloy.
7. provision for disengagement as claimed in claim 1, it is characterised in that described buffer unit is specially buffering
Head.
8. provision for disengagement as claimed in claim 7, it is characterised in that the material of described buffer unit is concrete
Including: aluminium alloy.
9. provision for disengagement as claimed in claim 1, it is characterised in that a length of 150mm of described cross bar,
The a diameter of 16mm of described cross bar.
10. provision for disengagement as claimed in claim 1, it is characterised in that the described axis of guide a length of
180mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497753.7A CN105965435A (en) | 2016-06-29 | 2016-06-29 | Dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497753.7A CN105965435A (en) | 2016-06-29 | 2016-06-29 | Dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105965435A true CN105965435A (en) | 2016-09-28 |
Family
ID=57019556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610497753.7A Pending CN105965435A (en) | 2016-06-29 | 2016-06-29 | Dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965435A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976038A (en) * | 2017-04-12 | 2017-07-25 | 广州飞机维修工程有限公司 | A kind of large diameter thin wall bushing extracting apparatus |
| CN108161822A (en) * | 2018-02-11 | 2018-06-15 | 成都富凯飞机工程服务有限公司 | A kind of drive shaft disassembling tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002200571A (en) * | 2000-12-27 | 2002-07-16 | Mitsubishi Electric Building Techno Service Co Ltd | Separating device |
| CN101913137A (en) * | 2010-09-14 | 2010-12-15 | 无锡赛得尔机械有限公司 | Bearing disassembling device |
| CN204094718U (en) * | 2014-09-24 | 2015-01-14 | 王建国 | A kind of provision for disengagement of wheel-class parts |
| CN204686806U (en) * | 2015-05-25 | 2015-10-07 | 江西铜业股份有限公司 | A kind of ball bearing provision for disengagement |
| CN105234506A (en) * | 2015-11-17 | 2016-01-13 | 重庆秋虹工贸有限公司 | Tapping machine |
| CN204997591U (en) * | 2015-06-12 | 2016-01-27 | 江苏核电有限公司 | A general type work platform for antifriction bearing dismantles |
| CN205889029U (en) * | 2016-06-29 | 2017-01-18 | 湖北三江航天红阳机电有限公司 | Dismantling device |
-
2016
- 2016-06-29 CN CN201610497753.7A patent/CN105965435A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002200571A (en) * | 2000-12-27 | 2002-07-16 | Mitsubishi Electric Building Techno Service Co Ltd | Separating device |
| CN101913137A (en) * | 2010-09-14 | 2010-12-15 | 无锡赛得尔机械有限公司 | Bearing disassembling device |
| CN204094718U (en) * | 2014-09-24 | 2015-01-14 | 王建国 | A kind of provision for disengagement of wheel-class parts |
| CN204686806U (en) * | 2015-05-25 | 2015-10-07 | 江西铜业股份有限公司 | A kind of ball bearing provision for disengagement |
| CN204997591U (en) * | 2015-06-12 | 2016-01-27 | 江苏核电有限公司 | A general type work platform for antifriction bearing dismantles |
| CN105234506A (en) * | 2015-11-17 | 2016-01-13 | 重庆秋虹工贸有限公司 | Tapping machine |
| CN205889029U (en) * | 2016-06-29 | 2017-01-18 | 湖北三江航天红阳机电有限公司 | Dismantling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976038A (en) * | 2017-04-12 | 2017-07-25 | 广州飞机维修工程有限公司 | A kind of large diameter thin wall bushing extracting apparatus |
| CN108161822A (en) * | 2018-02-11 | 2018-06-15 | 成都富凯飞机工程服务有限公司 | A kind of drive shaft disassembling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |