CN106944844A - Locking device, expander roll and pipe fitting processing unit (plant) - Google Patents
Locking device, expander roll and pipe fitting processing unit (plant) Download PDFInfo
- Publication number
- CN106944844A CN106944844A CN201710196777.3A CN201710196777A CN106944844A CN 106944844 A CN106944844 A CN 106944844A CN 201710196777 A CN201710196777 A CN 201710196777A CN 106944844 A CN106944844 A CN 106944844A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- locking
- expander roll
- locking device
- lock part
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a kind of locking device, expander roll and pipe fitting processing unit (plant).Locking device includes installation portion, and installation portion has the cavity for being used for accommodating expander roll；Lock part, lock part is disposed adjacent with installation portion, the lock part portion of being mounted opposite movingly is set, lock part has the lock position slided in the first direction so that expander roll is fixed in cavity, and lock part has along the second direction slip opposite with first direction so that the unlocked position that expander roll is released with lock part.Slided in the first direction with second direction by lock part and can be realized as fixing and releasing for expander roll.I.e. when expander roll is fixed, the expander roll can be applied to pipe fitting and be processed operation, when expander roll is released with lock part, the model of pipe fitting to be processed can changed, expander roll is changed.Avoid to use in the prior art to fix expander roll by screw and cause to change the problem of expander roll is time-consuming.The program is used, the replacing construction of expander roll can be effectively shortened, pipe fitting processing efficiency is improved.
Description
Technical field
The present invention relates to pipe fitting technical field of processing equipment, add in particular to a kind of locking device, expander roll and pipe fitting
Frock is put.
Background technology
In the prior art, during being processed to air-conditioner pipe fitting, expander roll can be used pipe fitting is processed.
During using expander roll, the mode that it is fixed by using screw in the prior art so that carried out more to expander roll
It is particularly troublesome during changing, and cause expander roll to change the problems such as time-consuming.
The content of the invention
It is a primary object of the present invention to provide a kind of locking device, expander roll and pipe fitting processing unit (plant), to solve existing skill
Expander roll changes the problem of time-consuming in art.
To achieve these goals, according to an aspect of the invention, there is provided a kind of locking device, including：Installation portion,
Installation portion has the cavity for being used for accommodating expander roll；Lock part, lock part is disposed adjacent with installation portion, and the lock part portion of being mounted opposite can
Motion ground is set, and lock part has the lock position slided in the first direction so that expander roll is fixed in cavity, and lock part
With along the second direction slip opposite with first direction so that the unlocked position that expander roll is released with lock part.
Further, lock part includes：Locking sliding block, the locking sliding block portion of being mounted opposite movingly is set, locking sliding block
One end extend in cavity, locking sliding block has the unlocked position unlocked by the lock position of expander roll locking and by expander roll.
Further, lock part also includes：Mobile sliding block, mobile sliding block is disposed adjacent with installation portion, and mobile sliding block is set
There is accommodating chamber, locking sliding block is located in accommodating chamber, mobile sliding block drives locking sliding block to slide.
Further, cavity is multiple, and locking sliding block is multiple, and multiple locking sliding blocks are set correspondingly with multiple cavities
Put.
Further, accommodating chamber is multiple, and locking sliding block is provided with multiple accommodating chambers.
Further, locking device also includes：Elasticity is set in elastic component, at least one accommodating chamber of multiple accommodating chambers
Part, elastic component is used to apply pretightning force to mobile sliding block, so that lock part is located at lock position.
Further, locking sliding block includes：Slider body, slider body is located in accommodating chamber；Locking is raised, and locking is raised
One end be connected with slider body, the raised other end of locking is extended in cavity.
Further, installation portion includes：Installing plate, mobile sliding block is disposed adjacent with installing plate, and mobile sliding block is mounted opposite
Plate is movingly set, and cavity is opened on installing plate.
Further, installation portion also includes：Supporting plate, mobile sliding block is located between supporting plate and installing plate, installing plate with
Supporting plate is connected, and mobile sliding block relative support plate and supporting plate are movingly set.
Further, locking device also includes：Drive division, drive division is installed on supporting plate and/or installing plate, drive division
Output shaft be connected with mobile sliding block, drive division is set in which can drive mobile slide block movement, locking projection is located at locking position
Put and unlocked position.
Further, drive division is multiple, and multiple drive divisions are arranged in pairs, and one in the drive division being arranged in pairs drives
The outbound course of the output shaft in dynamic portion is opposite with the outbound course of the output shaft of another drive division.
According to another aspect of the present invention there is provided a kind of expander roll, expander roll is engaged with above-mentioned locking device, expander roll
Afterbody is provided with the otch being engaged with the locking sliding block of lock part.
Further, otch is the groove being opened on expander roll.
According to another aspect of the present invention there is provided a kind of pipe fitting processing unit (plant), including locking device, locking device is upper
State locking device.
Apply the technical scheme of the present invention, can be realized as by setting lock part to be slided in the first direction with second direction
Expander roll being fixed and releases.I.e. when expander roll is fixed, the expander roll can be applied to pipe fitting and be processed operation, when expander roll with
When lock part is released, the model of pipe fitting to be processed can be changed, expander roll is changed.Avoid to use and pass through in the prior art
Screw is fixed to expander roll to be caused to change the problem of expander roll is time-consuming.The program is used, the replacing of expander roll can be effectively shortened
Time, improve pipe fitting processing efficiency.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of the locking device according to the present invention；
Fig. 2 shows the structural representation at the first visual angle of the embodiment of locking device in Fig. 1；
Fig. 3 shows the structural representation at the second visual angle of the embodiment of locking device in Fig. 1；
Fig. 4 shows in Fig. 1 mplifying structure schematic diagram at A.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, installation portion；11st, cavity；12nd, supporting plate；13rd, installing plate；20th, lock part；21st, locking sliding block；211st, sliding block
Body；212nd, locking is raised；22nd, mobile sliding block；30th, drive division；40th, elastic component.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Term can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make identical device is presented with like reference characters, thus they are retouched by omitting
State.
With reference to shown in Fig. 1 to Fig. 4, there is provided a kind of locking device for embodiments in accordance with the present invention.
The locking device includes installation portion 10 and lock part 20.Installation portion 10 has the cavity 11 for being used for accommodating expander roll.Lock
Stop 20 is disposed adjacent with installation portion 10, and lock part 20 is mounted opposite portion 10 and movingly set, and lock part 20 has along first
Lock position so that expander roll is fixed in cavity 11 is slided in direction, and lock part 20 has along opposite with first direction the
Two directions are slided so that the unlocked position that expander roll is released with lock part 20.
In the present embodiment, it can be realized as consolidating for expander roll by setting lock part to be slided in the first direction with second direction
Determine and release.I.e. when expander roll is fixed, the expander roll can be applied to pipe fitting and be processed operation, when expander roll and lock part pine
When de-, the model of pipe fitting to be processed can be changed, expander roll is changed.Avoid using in the prior art by screw to swollen
Bar, which is fixed, to be caused to change the problem of expander roll is time-consuming.The program is used, the replacing construction of expander roll can be effectively shortened, is improved
Pipe fitting processing efficiency.
Wherein, as shown in figure 4, lock part 20 includes locking sliding block 21.Locking sliding block 21 is mounted opposite portion 10 movingly
Set, one end of locking sliding block 21 extended in cavity 11, locking sliding block 21 has the lock position of expander roll locking and will be swollen
The unlocked position of bar unblock.By way of sliding block is set locking or unblock is realized to expander roll, it is to avoid screwed using screw
The problem of mode causes time-consuming.Meanwhile, in the prior art due to the fastening means using screw, with prolonging for screw use time
Long, screw easily occurs robbing the stubborn not tight situation of silk skidding, easily causes the situation that expander roll is released in the course of the work.Using cunning
The fastening means of block, can effectively increase the reliability and service life of the locking device.
In order to further improve the reliability of locking system, lock part 20 also includes mobile sliding block 22.Mobile sliding block 22
It is disposed adjacent with installation portion 10, mobile sliding block 22 is provided with accommodating chamber, locking sliding block 21 is located in accommodating chamber, the mobile band of sliding block 22
Dynamic locking sliding block 21 is slided.
Preferably, cavity 11 is multiple, and locking sliding block 21 is multiple, a pair of multiple locking sliding blocks 21 and multiple cavities 11 1
Should ground setting.So setting can fasten to each expander roll so that each expander roll has good reliability.
Further, in order to further improve the reliability that locking sliding block is moved, accommodating chamber is set to multiple, Duo Gerong
Receive and be provided with locking sliding block 21 in chamber.
Wherein, locking device also includes elastic component 40.Elastic component 40 is set at least one accommodating chamber of multiple accommodating chambers,
Elastic component 40 is used to apply pretightning force to mobile sliding block 22, so that lock part 20 is located at lock position.As shown in figure 4, each
Elastic component 40 is all provided with accommodating chamber, so sets and enables to that there is sufficiently large clamping force between locking sliding block and expander roll.
Preferably, elastic component 40 is spring.
Specifically, locking sliding block 21 includes slider body 211 and locking projection 212.Slider body 211 is located at accommodating chamber
It is interior.One end of locking projection 212 is connected with slider body 211, and the other end of locking projection 212 is extended in cavity 11.This
Sample, which is set, to be enabled to, by making to move sliding block movement, then drive the locking sliding block 21 being located in mobile sliding block to move, so that
Locking projection 212 reaches the purpose of locking expander roll.
Installation portion 10 includes installing plate 13.Mobile sliding block 22 is disposed adjacent with installing plate 13, and mobile sliding block 22 is mounted opposite
Plate 13 is movingly set, and cavity 11 is opened on installing plate 13.So setting enables to expander roll to can be good at being locked at
On installing plate 13.
Preferably, installation portion 10 also includes supporting plate 12.Mobile sliding block 22 is located between supporting plate 12 and installing plate 13, peace
Dress plate 13 is connected with supporting plate 12, and the mobile relative support plate 12 of sliding block 22 and supporting plate 12 are movingly set.So set
It can effectively ensure that moving sliding block 22 has stable mobile environment, it is ensured that the mobile driving locking of sliding block 22 sliding block movement
Reliability.
Locking device also includes drive division 30.Drive division 30 is installed in supporting plate 12 and installing plate 13, drive division 30
Output shaft is connected with mobile sliding block 22, and drive division 30 is set in which can drive the mobile motion of sliding block 22, is located at locking projection 212
Lock position and unlocked position.So setting enables to the expander roll can to realize auto lock and automatic unlocking purpose, increases
Change the efficiency of expander roll.
In order to increase the reliability and stability that mobile sliding block 22 is moved, drive division 30 is set to multiple.Multiple drivings
Portion 30 is arranged in pairs, and the outbound course of the output shaft of a drive division 30 in the drive division 30 being arranged in pairs drives with another
The outbound course of the output shaft in dynamic portion 30 is opposite.
According to another aspect of the present invention there is provided a kind of expander roll, expander roll matches with the locking device in above-described embodiment
Close.The locking device includes installation portion 10 and lock part 20.Installation portion 10 has the cavity 11 for being used for accommodating expander roll.Lock part 20
It is disposed adjacent with installation portion 10, lock part 20 is mounted opposite portion 10 and movingly set, lock part 20 has to be slided in the first direction
The dynamic lock position so that expander roll is fixed in cavity 11, and lock part 20 have along the second direction opposite with first direction
Slide so that the unlocked position that expander roll is released with lock part 20.The afterbody of expander roll is provided with the phase of locking sliding block 21 with lock part 20
The otch of cooperation.It so can further increase the reliability of the locking of locking army expander roll.Preferably, otch can be out
Groove on expander roll.
Expanding device in above-described embodiment can be also used for air-conditioner device processing technique field, i.e., according to the present invention's
On the other hand there is provided a kind of pipe fitting processing unit (plant), including locking device, locking device is the locking dress in above-described embodiment
Put.The locking device includes installation portion 10 and lock part 20.Installation portion 10 has the cavity 11 for being used for accommodating expander roll.Lock part 20
It is disposed adjacent with installation portion 10, lock part 20 is mounted opposite portion 10 and movingly set, lock part 20 has to be slided in the first direction
The dynamic lock position so that expander roll is fixed in cavity 11, and lock part 20 have along the second direction opposite with first direction
Slide so that the unlocked position that expander roll is released with lock part 20.Slided and just can with second direction in the first direction by lock part
Realize fixing and releasing for expander roll.I.e. when expander roll is fixed, the expander roll can be applied to pipe fitting and be processed operation, when swollen
When bar is released with lock part, the model of pipe fitting to be processed can be changed, expander roll is changed.Avoid using in the prior art
Expander roll is fixed by screw and causes to change the problem of expander roll is time-consuming.The program is used, expander roll can be effectively shortened
Replacing construction, improves pipe fitting processing efficiency.
Than that described above, in addition it is also necessary to which explanation is " one embodiment ", " another implementation spoken of in this manual
Example ", " embodiment " etc., refer to that the specific features, structure or the feature that combine embodiment description are included in the application summary
Property description at least one embodiment in.It is not necessarily to refer to same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that when describing a specific features, structure or feature with reference to any embodiment, what is advocated is knot
Other embodiment is closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (14)
1. a kind of locking device, it is characterised in that including：
Installation portion (10), the installation portion (10) has the cavity (11) for being used for accommodating expander roll；
Lock part (20), the lock part (20) is disposed adjacent with the installation portion (10), and the lock part (20) is relatively described
Installation portion (10) is movingly set, and the lock part (20) is described so that the expander roll to be fixed on sliding in the first direction
Lock position in cavity (11), and the lock part (20) have along second direction slip opposite to the first direction
So that the unlocked position that the expander roll is released with the lock part (20).
2. locking device according to claim 1, it is characterised in that the lock part (20) includes：
Locking sliding block (21), the relatively described installation portion (10) of the locking sliding block (21) is movingly set, the locking sliding block
(21) one end is extended in the cavity (11), and the locking sliding block (21) has the locking position of the expander roll locking
The unlocked position put and unlock the expander roll.
3. locking device according to claim 2, it is characterised in that the lock part (20) also includes：
Mobile sliding block (22), the mobile sliding block (22) is disposed adjacent with the installation portion (10), and the mobile sliding block (22) sets
Accommodating chamber is equipped with, the locking sliding block (21) is located in the accommodating chamber, the mobile sliding block (22) drives the locking sliding block
(21) slide.
4. locking device according to claim 3, it is characterised in that the cavity (11) is multiple, the locking sliding block
(21) it is multiple, multiple locking sliding blocks (21) are set correspondingly with multiple cavitys (11).
5. locking device according to claim 4, it is characterised in that the accommodating chamber is multiple, multiple accommodating chambers
Inside it is provided with the locking sliding block (21).
6. locking device according to claim 4, it is characterised in that the locking device also includes：
The elastic component (40), the bullet are set in elastic component (40), at least one described accommodating chamber of multiple accommodating chambers
Property part (40) be used to apply pretightning force to the mobile sliding block (22) so that the lock part (20) is located at the lock position.
7. the locking device according to any one of claim 3 to 6, it is characterised in that the locking sliding block (21) includes：
Slider body (211), the slider body (211) is located in the accommodating chamber；
Locking projection (212), one end of the locking raised (212) is connected with the slider body (211), and the locking is convex
The other end for playing (212) is extended in the cavity (11).
8. the locking device according to any one of claim 7, it is characterised in that the installation portion (10) includes：
Installing plate (13), the mobile sliding block (22) is disposed adjacent with the installing plate (13), and the mobile sliding block (22) is relative
The installing plate (13) is movingly set, and the cavity (11) is opened on the installing plate (13).
9. locking device according to claim 8, it is characterised in that the installation portion (10) also includes：
Supporting plate (12), the mobile sliding block (22) is located between the supporting plate (12) and the installing plate (13), the peace
Dress plate (13) is connected with the supporting plate (12), the relatively described supporting plate (12) of mobile sliding block (22) and the supporting plate
(12) movingly set.
10. locking device according to claim 9, it is characterised in that the locking device also includes：
Drive division (30), the drive division (30) is installed on the supporting plate (12) and/or the installing plate (13), described to drive
The output shaft of dynamic portion (30) is connected with the mobile sliding block (22), and the drive division (30) can drive the mobile sliding block (22)
Motion ground is set, and the locking raised (212) is located at the lock position and the unlocked position.
11. locking device according to claim 10, it is characterised in that the drive division (30) be it is multiple, it is multiple described
Drive division (30) is arranged in pairs, the output shaft of the drive division (30) of one in the drive division (30) being arranged in pairs
Outbound course is opposite with the outbound course of the output shaft of drive division another described (30).
12. a kind of expander roll, it is characterised in that the expander roll matches with the locking device any one of claim 1 to 11
Close, the afterbody of the expander roll is provided with the otch being engaged with the locking sliding block (21) of the lock part (20).
13. expander roll according to claim 12, it is characterised in that the otch is the groove being opened on the expander roll.
14. a kind of pipe fitting processing unit (plant), including locking device, it is characterised in that the locking device is in claim 1 to 11
Any one locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196777.3A CN106944844B (en) | 2017-03-28 | 2017-03-28 | Locking device, expansion rod and pipe fitting processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196777.3A CN106944844B (en) | 2017-03-28 | 2017-03-28 | Locking device, expansion rod and pipe fitting processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106944844A true CN106944844A (en) | 2017-07-14 |
| CN106944844B CN106944844B (en) | 2023-10-03 |
Family
ID=59475346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710196777.3A Active CN106944844B (en) | 2017-03-28 | 2017-03-28 | Locking device, expansion rod and pipe fitting processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106944844B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954805A (en) * | 2019-04-23 | 2019-07-02 | 珠海格力智能装备有限公司 | Control the method and device of electric tube expander replacement expanding rod |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202367086U (en) * | 2011-11-29 | 2012-08-08 | 宁波精达成形装备股份有限公司 | Expanding rod locking device of vertical type pipe expander |
| CN202894102U (en) * | 2012-09-12 | 2013-04-24 | 辽宁省机械研究院有限公司 | Ladder strip and expanding rod automatic locking device for pipe expander |
| WO2014060434A1 (en) * | 2012-10-19 | 2014-04-24 | Schunk Gmbh & Co. Kg | Swivelling-changing system |
| CN103990727A (en) * | 2014-05-23 | 2014-08-20 | 中山市奥美森工业有限公司 | Expansion rod device |
| CN105149463A (en) * | 2015-09-09 | 2015-12-16 | 中山市科力高自动化设备有限公司 | Expansion rod locking device |
| CN206622847U (en) * | 2017-03-28 | 2017-11-10 | 珠海格力智能装备技术研究院有限公司 | Locking device, expander roll and pipe fitting processing unit (plant) |
-
2017
- 2017-03-28 CN CN201710196777.3A patent/CN106944844B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202367086U (en) * | 2011-11-29 | 2012-08-08 | 宁波精达成形装备股份有限公司 | Expanding rod locking device of vertical type pipe expander |
| CN202894102U (en) * | 2012-09-12 | 2013-04-24 | 辽宁省机械研究院有限公司 | Ladder strip and expanding rod automatic locking device for pipe expander |
| WO2014060434A1 (en) * | 2012-10-19 | 2014-04-24 | Schunk Gmbh & Co. Kg | Swivelling-changing system |
| CN103990727A (en) * | 2014-05-23 | 2014-08-20 | 中山市奥美森工业有限公司 | Expansion rod device |
| CN105149463A (en) * | 2015-09-09 | 2015-12-16 | 中山市科力高自动化设备有限公司 | Expansion rod locking device |
| CN206622847U (en) * | 2017-03-28 | 2017-11-10 | 珠海格力智能装备技术研究院有限公司 | Locking device, expander roll and pipe fitting processing unit (plant) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954805A (en) * | 2019-04-23 | 2019-07-02 | 珠海格力智能装备有限公司 | Control the method and device of electric tube expander replacement expanding rod |
| CN109954805B (en) * | 2019-04-23 | 2020-08-11 | 珠海格力智能装备有限公司 | Method and device for controlling pipe expander to replace expansion rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106944844B (en) | 2023-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206622847U (en) | Locking device, expander roll and pipe fitting processing unit (plant) | |
| DE102013224514A1 (en) | Vehicle communication system and method of operating such a system | |
| CN102923319B (en) | A kind of aerospacecraft roof type unfolding and locking device | |
| CN106944844A (en) | Locking device, expander roll and pipe fitting processing unit (plant) | |
| CN107186458A (en) | Assemble mechanism and the air conditioner processing unit (plant) with it | |
| DE102016208924A1 (en) | Micromechanical component and method for adjusting an adjustable part simultaneously about two mutually inclined axes of rotation | |
| DE102013105746A1 (en) | Communication system with access control and access granting in a communication system | |
| CN109714943A (en) | Package system and assemble method | |
| CN104047473A (en) | Improved lock cylinder mechanism | |
| DE102005027461A1 (en) | Composite bearing assembly and manufacturing method thereof | |
| CN206677836U (en) | Frock | |
| CN206653210U (en) | Expander roll hangs up mechanism and has its air conditioner processing unit (plant) | |
| CN107559273A (en) | Attachment means and there is its display screen | |
| DE102013219279A1 (en) | Load-bearing damper and lifting device for suspended loads | |
| CN204988145U (en) | A calibration equipment for cable bending radiuses in shipbuilding | |
| CN106450791A (en) | Large-size spatial parabolic cylinder-shaped reelable metal surface antenna reflection surface structure | |
| DE102012019182A1 (en) | Connection assembly of ring segments of rotor for electric machine e.g. motor used in passenger car, has plastic deformation portions that are provided in rotor, for mutually coupling ring segments in axial direction of rotor | |
| CN106903556B (en) | Expansion rod suspending mechanism and air conditioner machining device with same | |
| CN206524356U (en) | Battery tray and extensible member | |
| DE102014115927A1 (en) | Vertical wind turbine with stator framework in robust lightweight construction | |
| DE102021204927A1 (en) | sensor system | |
| CN209429770U (en) | A kind of anti-dropout control cabinet handrail lock body sub-assembly | |
| CN107237479A (en) | It is a kind of to be used for the extensible member of assembled athletic floor | |
| CN207426818U (en) | Stator module, motor and household electrical appliance | |
| CN107381002A (en) | Toter and there is its air conditioner processing unit (plant) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |