CN108273926A - Expanding rod regulating mechanism and electric tube expander with it - Google Patents
Expanding rod regulating mechanism and electric tube expander with it Download PDFInfo
- Publication number
- CN108273926A CN108273926A CN201711248367.5A CN201711248367A CN108273926A CN 108273926 A CN108273926 A CN 108273926A CN 201711248367 A CN201711248367 A CN 201711248367A CN 108273926 A CN108273926 A CN 108273926A
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- CN
- China
- Prior art keywords
- expanding rod
- expanding
- adjusts
- regulating mechanism
- rod
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 63
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 62
- 239000002184 metal Substances 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The present invention provides a kind of expanding rod regulating mechanism and with its electric tube expander, expanding rod regulating mechanism includes：First expanding rod template, for installing multiple first expanding rods, multiple first expanding rods are used to carry out tube expansion operation to first group of metal tube of the heat exchanger on table assembly；Second expanding rod template, for installing multiple second expanding rods, multiple second expanding rods are used to carry out tube expansion operation to second group of metal tube of the heat exchanger on table assembly；Wherein, the first expanding rod template is located at the top of the second expanding rod template, and the first expanding rod template is movably disposed relative to the second expanding rod template, to adjust the height of the first expanding rod.The expanding rod regulating mechanism of the present invention solves the problems, such as that the mode that the metal tube of heat exchanging device in the prior art is processed is less efficient.
Description
Technical field
The present invention relates to heat exchanger processing fields, in particular to a kind of expanding rod regulating mechanism and with its tube expansion
Machine.
Background technology
In the production process of heat exchanger, need the fin of metal tube and suit on it being bound tightly together,
It can guarantee good heat transfer and heat conduction, and lighter in weight, service life are longer.
Currently, method used by people is that the expanding rod with bulb is inserted into metal tube by metal pipe expanding using manual
Greatly, then extract expanding rod out, every time can only it is swollen one pipe, labor intensity is big and production efficiency is relatively low.And for large-scale heat exchange
The metal tube tube expansion of device is very difficult, suddenly need it is a kind of can be primary more and convenient for the metal tube of large heat exchanger swells
Electric tube expander for heat exchanger production in.
Similarly, it when being flared to metal tube, and is manually flared using mouth expander, is only capable of expanding one every time
Pipe, labor intensity is big and production efficiency is relatively low.And it is very difficult for the metal tube flaring of large-scale heat exchanger, it is flared efficiency
It is relatively low.
In addition, in the prior art, it is difficult to heat exchanging device is positioned, it cannot be guaranteed that the locating effect of heat exchanging device, into
And when the metal tube using expanding rod heat exchanging device is swollen, or when being flared using mouth expander, to metal tube so that
Mouth expander cannot be stretched into accurately in metal tube, reduce expanding rod, flaring quality and tube expansion, flaring efficiency.
Invention content
The main purpose of the present invention is to provide a kind of expanding rod regulating mechanism and with its electric tube expander, to solve existing skill
The less efficient problem of mode that the metal tube of heat exchanging device in art is processed.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of expanding rod regulating mechanism, including：The
One expanding rod template, for installing multiple first expanding rods, multiple first expanding rods are used for the heat exchanger on table assembly
First group of metal tube carries out tube expansion operation；Second expanding rod template, for installing multiple second expanding rods, multiple second expanding rods for pair
Second group of metal tube of the heat exchanger on table assembly carries out tube expansion operation；Wherein, the first expanding rod template is located at second
The top of expanding rod template, the first expanding rod template are movably disposed relative to the second expanding rod template, to adjust the height of the first expanding rod
Degree.
Further, expanding rod regulating mechanism further includes：Expanding rod adjusts pedestal, and the second expanding rod template is mounted on expanding rod and adjusts base
On seat, the first expanding rod template is liftably mounted on the top that expanding rod adjusts pedestal.
Further, expanding rod regulating mechanism further includes：Expanding rod adjusts crossbeam, and the first expanding rod template is mounted on expanding rod and adjusts cross
Liang Shang, expanding rod adjust crossbeam and are movably disposed relative to expanding rod adjusting pedestal.
Further, expanding rod regulating mechanism further includes：Expanding rod adjusting screw, expanding rod adjusting screw are installed in rotation on swollen
Bar is adjusted on crossbeam；Expanding rod adjusting nut, expanding rod adjusting nut are adapted with expanding rod adjusting screw, and expanding rod adjusting nut is mounted on
Expanding rod is adjusted on pedestal, and expanding rod adjusting screw is threaded through in expanding rod adjusting nut, so that expanding rod adjusts crossbeam and adjusts silk in expanding rod
It is vertically moved under the drive of thick stick.
Further, expanding rod regulating mechanism further includes：Expanding rod adjusts driving motor, and expanding rod adjusts driving motor mounted on swollen
Bar is adjusted on crossbeam, and expanding rod, which is adjusted, to be provided with expanding rod on the output shaft of driving motor and adjust driving gear, on expanding rod adjusting screw
It is provided with expanding rod and adjusts driven gear, expanding rod adjusts driving gear and expanding rod adjusts and is arranged with expanding rod adjusting transmission on driven gear
Chain.
Further, expanding rod regulating mechanism further includes：Expanding rod adjusts mounting plate, and expanding rod adjusts mounting plate and is mounted on expanding rod tune
It saves on crossbeam, expanding rod adjusts driving motor and is mounted on expanding rod adjusting crossbeam.
Further, expanding rod regulating mechanism further includes：Expanding rod adjusts tightener sprocket, and expanding rod adjusts tightener sprocket and is arranged swollen
Bar adjusts the inside of driving chain and adjusts driving chain with expanding rod and is meshed.
Further, expanding rod regulating mechanism further includes：Expanding rod adjusts contact roller, and expanding rod adjusts contact roller and is arranged in expanding rod tune
It saves the outside of driving chain and is pressed on expanding rod and adjust on driving chain.
Further, it is two that expanding rod, which adjusts contact roller, and two expanding rods adjust contact roller and are located at expanding rod adjusting driving
The opposite sides of gear.
According to another aspect of the present invention, a kind of electric tube expander is provided, includes the table assembly for installing heat exchanger
With the expanding rod regulating mechanism being arranged above table assembly, wherein expanding rod regulating mechanism is above-mentioned expanding rod regulating mechanism.
The expanding rod regulating mechanism of the present invention includes the first expanding rod template and the second expanding rod template, and the first expanding rod template is for pacifying
Multiple first expanding rods are filled, multiple first expanding rods are used to carry out first group of metal tube of the heat exchanger on table assembly swollen
Pipe operates, and the second expanding rod template is used for for installing multiple second expanding rods, multiple second expanding rods on table assembly
Second group of metal tube of heat exchanger carries out tube expansion operation；Wherein, the first expanding rod template is located at the top of the second expanding rod template, and first
Expanding rod template is movably disposed relative to the second expanding rod template, to adjust the height of the first expanding rod.The expanding rod regulating mechanism is logical
Tube expansion operation can be carried out with the different heat exchanger tube of the height of heat exchanging device by crossing the height of the first expanding rod of adjustment, applied widely, and
And the expanding rod regulating mechanism adjusts the first expanding rod by the first expanding rod template relative to being movably arranged for the second expanding rod template
Height, can unify using same length expanding rod, it is not necessary to the expanding rod of different length is installed, production cost can be saved.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the dimensional structure diagram of the embodiment of expanding rod regulating mechanism according to the present invention；
Fig. 2 shows the front views of the embodiment of expanding rod regulating mechanism according to the present invention；
Fig. 3 shows the left view of the embodiment of expanding rod regulating mechanism according to the present invention；And
Fig. 4 shows the vertical view of the embodiment of expanding rod regulating mechanism according to the present invention.
Wherein, above-mentioned attached drawing includes the following drawings label：
510, the first expanding rod template；511, the second expanding rod template；512, expanding rod adjusts pedestal；513, expanding rod adjusts crossbeam；
514, expanding rod adjusting screw；5140, expanding rod adjusts driven gear；515, expanding rod adjusting nut；516, expanding rod adjusts driving motor；
5160, expanding rod adjusts driving gear；5161, expanding rod adjusts driving chain；517, expanding rod adjusts mounting plate；518, expanding rod, which is adjusted, opens
Tight sprocket wheel；519, expanding rod adjusts contact roller.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The present invention provides a kind of expanding rod regulating mechanism, please refer to Fig.1 to Fig. 4, expanding rod regulating mechanism includes：First expanding rod
Template 510, for installing multiple first expanding rods, multiple first expanding rods are used for first of the heat exchanger on table assembly
Group metal tube carries out tube expansion operation；Second expanding rod template 511, for installing multiple second expanding rods, multiple second expanding rods for pair
Second group of metal tube of the heat exchanger on table assembly carries out tube expansion operation；Wherein, the first expanding rod template 510 is located at the
The top of two expanding rod templates 511, the first expanding rod template 510 are movably disposed relative to the second expanding rod template 511, to adjust
The height of one expanding rod.
The expanding rod regulating mechanism of the present invention includes the first expanding rod template 510 and the second expanding rod template 511, the first expanding rod template
510 for installing multiple first expanding rods, and multiple first expanding rods are used for first group of gold to the heat exchanger on table assembly
Belong to pipe and carry out tube expansion operation, the second expanding rod template 511 is used for for installing multiple second expanding rods, multiple second expanding rods to being located at work
Second group of metal tube for making the heat exchanger on platform component carries out tube expansion operation；Wherein, the first expanding rod template 510 is located at the second expanding rod
The top of template 511, the first expanding rod template 510 are movably disposed relative to the second expanding rod template 511, to adjust the first expanding rod
Height.The expanding rod regulating mechanism can be carried out by adjusting the height of the first expanding rod with the different heat exchanger tube of the height of heat exchanging device
Tube expansion operate, it is applied widely, also, the expanding rod regulating mechanism by the first expanding rod template 510 relative to the second expanding rod template
511 be movably arranged to adjust the height of the first expanding rod, can unify the expanding rod using same length, it is not necessary to install different length
The expanding rod of degree can save production cost.
The second expanding rod template 511 is fixed in order to install, expanding rod regulating mechanism further includes that expanding rod adjusts pedestal 512, and second is swollen
Bar template 511 is mounted on expanding rod and adjusts on pedestal 512, and the first expanding rod template 510 is liftably mounted on expanding rod and adjusts pedestal 512
Top.
The second expanding rod template 511 is fixed in order to install, expanding rod regulating mechanism further includes that expanding rod adjusts crossbeam 513, and first is swollen
Bar template 510 is mounted on expanding rod and adjusts on crossbeam 513, and expanding rod adjusts crossbeam 513 and adjusts pedestal 512 movably relative to expanding rod
Setting.
In order to realize moving movement of the first expanding rod template 510 relative to the second expanding rod template 511, expanding rod regulating mechanism is also
Including expanding rod adjusting screw 514, expanding rod adjusting screw 514 is installed in rotation on expanding rod and adjusts on crossbeam 513；Expanding rod adjusts spiral shell
Mother 515, expanding rod adjusting nut 515 is adapted with expanding rod adjusting screw 514, and expanding rod adjusting nut 515 is mounted on expanding rod and adjusts base
On seat 512, expanding rod adjusting screw 514 is threaded through in expanding rod adjusting nut 515, so that expanding rod adjusts crossbeam 513 and adjusted in expanding rod
It is vertically moved under the drive of leading screw 514.
When it is implemented, expanding rod adjusting screw 514 is two, it is swollen that two expanding rod adjusting screws 514 are separately positioned on second
The opposite end of bar template 511.
In the present embodiment, expanding rod regulating mechanism further includes that expanding rod adjusts driving motor 516, and expanding rod adjusts driving motor
516, which are mounted on expanding rod, is adjusted on crossbeam 513, and being provided with expanding rod on the output shaft of expanding rod adjusting driving motor 516 adjusts sliding tooth
5160 are taken turns, expanding rod is provided on expanding rod adjusting screw 514 and adjusts driven gear 5140, expanding rod adjusts driving gear 5160 and expanding rod
It adjusts and is arranged with expanding rod adjusting driving chain 5161 on driven gear 5140.
When it is implemented, it is two that expanding rod, which adjusts driven gear 5140, respectively the first expanding rod adjusts driven gear and the
Two expanding rods adjust driven gear, and two expanding rods adjust the upper end that driven gear 5140 is separately positioned on two expanding rod turn-screws.
When adjusting height of the first expanding rod template 510 relative to the second expanding rod template 511, expanding rod adjusts driving motor
516, which drive expanding rod to adjust driving gear 5160, rotates, and expanding rod adjusts driving gear 5160 and adjusts driving chain 5161 in expanding rod
Make expanding rod adjust driven gear 5140 under effect to rotate synchronously, and then driven gear 5140 is adjusted by expanding rod, expanding rod is driven to adjust silk
Thick stick 514 moves, so that the first expanding rod template 510 vertically moves.
Driving motor 516 is adjusted in order to install fixed expanding rod, expanding rod regulating mechanism further includes that expanding rod adjusts mounting plate 517,
Expanding rod adjusts mounting plate 517 and is mounted on expanding rod adjusting crossbeam 513, and expanding rod adjusting driving motor 516 adjusts horizontal mounted on expanding rod
On beam 513.
In the present embodiment, expanding rod regulating mechanism further includes that expanding rod adjusts tightener sprocket 518, and expanding rod adjusts tightener sprocket
518 are arranged in the inside of expanding rod adjusting driving chain 5161 and are meshed with expanding rod adjusting driving chain 5161.Such setting,
It ensure that expanding rod adjusts the tensioning of driving chain 5161, and then realize that expanding rod adjusts driving chain and is reliably driven.
Tightener sprocket component and the adjusting tensioning of the second expanding rod are adjusted when it is implemented, expanding rod regulating mechanism includes the first expanding rod
Chain wheel assembly, the first expanding rod adjust tightener sprocket component and are positioned close to the side that the first expanding rod adjusts driven gear, and second is swollen
Bar adjusts tightener sprocket component and is positioned close to the side that the second expanding rod adjusts driven gear, wherein each expanding rod adjusts tensioning
Chain wheel assembly includes that two expanding rods adjust tightener sprocket 518.
In the present embodiment, expanding rod regulating mechanism further includes that expanding rod adjusts contact roller 519, and expanding rod adjusts contact roller 519 and sets
It sets to adjust the outside of driving chain 5161 in expanding rod and be pressed on expanding rod and adjust on driving chain 5161.It is driven in this way, expanding rod is adjusted
The cornerite of moving gear 5160 increases, so that expanding rod adjusting driving chain transmission is more steady, it is therefore prevented that expanding rod adjusts transmission
Chain releasing.
When it is implemented, it is two that expanding rod, which adjusts contact roller 519, two expanding rods adjust contact roller 519 and are located at expanding rod
Adjust the opposite sides of driving gear 5160.In this way so that expanding rod adjusts driving chain 5161 and pressed by expanding rod adjusting contact roller 519
Tight both sides stress is identical, ensure that expanding rod adjusts driving chain and is reliably driven.
Include for installing the table assembly of heat exchanger and being arranged in workbench group the present invention provides a kind of electric tube expander
Expanding rod regulating mechanism above part, wherein expanding rod regulating mechanism is the expanding rod regulating mechanism of above-described embodiment.
The electric tube expander of the present invention is applied widely, and the mode that the heat exchanger tube of heat exchanging device is processed improves production
Efficiency reduces the labor intensity of staff.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
The expanding rod regulating mechanism of the present invention includes the first expanding rod template 510 and the second expanding rod template 511, the first expanding rod template
510 for installing multiple first expanding rods, and multiple first expanding rods are used for first group of gold to the heat exchanger on table assembly
Belong to pipe and carry out tube expansion operation, the second expanding rod template 511 is used for for installing multiple second expanding rods, multiple second expanding rods to being located at work
Second group of metal tube for making the heat exchanger on platform component carries out tube expansion operation；Wherein, the first expanding rod template 510 is located at the second expanding rod
The top of template 511, the first expanding rod template 510 are movably disposed relative to the second expanding rod template 511, to adjust the first expanding rod
Height.
The expanding rod regulating mechanism by adjusting the first expanding rod height can with the different heat exchanger tube of the height of heat exchanging device into
Row tube expansion operate, it is applied widely, also, the expanding rod regulating mechanism by the first expanding rod template 510 relative to the second expanding rod mould
Plate 511 is movably arranged to adjust the height of the first expanding rod, can unify the expanding rod using same length, it is not necessary to which installation is different
The expanding rod of length can save production cost.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of expanding rod regulating mechanism, which is characterized in that including：
First expanding rod template (510), for installing multiple first expanding rods, multiple first expanding rods are used for being located at workbench group
First group of metal tube of the heat exchanger on part carries out tube expansion operation；
Second expanding rod template (511), for installing multiple second expanding rods, multiple second expanding rods are used for being located at the work
Second group of metal tube of the heat exchanger on platform component carries out tube expansion operation；
Wherein, the first expanding rod template (510) is located at the top of the second expanding rod template (511), the first expanding rod mould
Plate (510) is movably disposed relative to the second expanding rod template (511), to adjust the height of first expanding rod.
2. expanding rod regulating mechanism according to claim 1, which is characterized in that the expanding rod regulating mechanism further includes：
Expanding rod adjusts pedestal (512), and the second expanding rod template (511) is mounted on the expanding rod and adjusts on pedestal (512), described
First expanding rod template (510) is liftably mounted on the top that the expanding rod adjusts pedestal (512).
3. expanding rod regulating mechanism according to claim 2, which is characterized in that the expanding rod regulating mechanism further includes：
Expanding rod adjusts crossbeam (513), and the first expanding rod template (510) is mounted on the expanding rod and adjusts on crossbeam (513), described
Expanding rod adjusts crossbeam (513) and is movably disposed relative to expanding rod adjusting pedestal (512).
4. expanding rod regulating mechanism according to claim 3, which is characterized in that the expanding rod regulating mechanism further includes：
Expanding rod adjusting screw (514), the expanding rod adjusting screw (514) are installed in rotation on the expanding rod and adjust crossbeam
(513) on；
Expanding rod adjusting nut (515), the expanding rod adjusting nut (515) is adapted with the expanding rod adjusting screw (514), described
Expanding rod adjusting nut (515) is mounted on the expanding rod and adjusts on pedestal (512), and the expanding rod adjusting screw (514) is threaded through institute
It states in expanding rod adjusting nut (515), so that the expanding rod adjusts drive of the crossbeam (513) in the expanding rod adjusting screw (514)
Under vertically move.
5. expanding rod regulating mechanism according to claim 4, which is characterized in that the expanding rod regulating mechanism further includes：
Expanding rod adjusts driving motor (516), and the expanding rod adjusts driving motor (516) and is mounted on expanding rod adjusting crossbeam
(513) on, it is provided with expanding rod on the output shaft of the expanding rod adjusting driving motor (516) and adjusts driving gear (5160), it is described
Be provided with expanding rod on expanding rod adjusting screw (514) and adjust driven gear (5140), the expanding rod adjust driving gear (5160) and
The expanding rod, which is adjusted, is arranged with expanding rod adjusting driving chain (5161) on driven gear (5140).
6. expanding rod regulating mechanism according to claim 5, which is characterized in that the expanding rod regulating mechanism further includes：
Expanding rod adjusts mounting plate (517), and the expanding rod adjusts mounting plate (517) and is mounted on expanding rod adjusting crossbeam (513),
The expanding rod adjusts driving motor (516) and is mounted on expanding rod adjusting crossbeam (513).
7. expanding rod regulating mechanism according to claim 5, which is characterized in that the expanding rod regulating mechanism further includes：
Expanding rod adjusts tightener sprocket (518), and the expanding rod adjusts tightener sprocket (518) and is arranged in expanding rod adjusting driving chain
(5161) inside simultaneously adjusts driving chain (5161) with the expanding rod and is meshed.
8. expanding rod regulating mechanism according to claim 5, which is characterized in that the expanding rod regulating mechanism further includes：
Expanding rod adjusts contact roller (519), and the expanding rod adjusts contact roller (519) and is arranged in expanding rod adjusting driving chain
(5161) outside is simultaneously pressed on the expanding rod and adjusts on driving chain (5161).
9. expanding rod regulating mechanism according to claim 8, which is characterized in that it is two that the expanding rod, which adjusts contact roller (519),
A, two expanding rods adjust contact roller (519) and are located at the opposite sides that the expanding rod adjusts driving gear (5160).
10. a kind of electric tube expander includes for installing the table assembly of heat exchanger and being arranged above the table assembly
Expanding rod regulating mechanism, which is characterized in that the expanding rod regulating mechanism expanding rod as claimed in any one of claims 1 to 9 is adjusted
Mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248367.5A CN108273926B (en) | 2017-11-30 | 2017-11-30 | Expansion rod adjusting mechanism and tube expander with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248367.5A CN108273926B (en) | 2017-11-30 | 2017-11-30 | Expansion rod adjusting mechanism and tube expander with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108273926A true CN108273926A (en) | 2018-07-13 |
| CN108273926B CN108273926B (en) | 2024-02-27 |
Family
ID=62801266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248367.5A Active CN108273926B (en) | 2017-11-30 | 2017-11-30 | Expansion rod adjusting mechanism and tube expander with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108273926B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293182A (en) * | 2019-08-02 | 2019-10-01 | 珠海格力智能装备有限公司 | Position adjusting mechanism and electric tube expander |
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| US20100263202A1 (en) * | 2009-04-16 | 2010-10-21 | Yoshihiro Baba | Tube expanding apparatus |
| CN101947602A (en) * | 2010-09-03 | 2011-01-19 | 中山市奥美森工业有限公司 | Fully-automatic pipe expander |
| CN101972816A (en) * | 2010-09-21 | 2011-02-16 | 浙江诸暨盾安换热器有限公司 | Oil-free manual double-rod pipe expanding mechanical device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110293182A (en) * | 2019-08-02 | 2019-10-01 | 珠海格力智能装备有限公司 | Position adjusting mechanism and electric tube expander |
| CN110293182B (en) * | 2019-08-02 | 2021-07-20 | 珠海格力智能装备有限公司 | Position adjusting mechanism and pipe expander |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108273926B (en) | 2024-02-27 |
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