CN207629035U - Expanding rod suspension mechanism and electric tube expander with it - Google Patents
Expanding rod suspension mechanism and electric tube expander with it Download PDFInfo
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- CN207629035U CN207629035U CN201721648384.3U CN201721648384U CN207629035U CN 207629035 U CN207629035 U CN 207629035U CN 201721648384 U CN201721648384 U CN 201721648384U CN 207629035 U CN207629035 U CN 207629035U
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- expanding rod
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- rod
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- 239000000725 suspension Substances 0.000 title claims abstract description 90
- 230000007246 mechanism Effects 0.000 title claims abstract description 60
- 239000002184 metal Substances 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 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 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model provides a kind of expanding rod suspension mechanism and the electric tube expander with it, and expanding rod suspension mechanism includes the first expanding rod suspension assembly, and the first expanding rod suspension assembly includes：First expanding rod template, for hanging 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 mechanism；First expanding rod jam plate is mounted on to the first expanding rod jam plate position-adjustable the top of the first expanding rod template, the head for blocking the first expanding rod, by the first expanding rod backstop in the first expanding rod template.The expanding rod suspension mechanism of the utility model 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 utility model is related to heat exchanger processing fields, in particular to a kind of expanding rod suspension mechanism and with its
Electric tube expander.
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.
Utility model content
It is existing to solve the main purpose of the utility model is to provide a kind of expanding rod suspension mechanism and with its electric tube expander
There is the problem that the mode that the metal tube of the heat exchanging device in technology is processed is less efficient.
To achieve the goals above, one side according to the present utility model provides a kind of expanding rod suspension mechanism, including
First expanding rod suspension assembly, the first expanding rod suspension assembly include：First expanding rod template, it is multiple for hanging multiple first expanding rods
First expanding rod is used to carry out tube expansion operation to first group of metal tube of the heat exchanger on table mechanism；First expanding rod is locked
Plate, the first expanding rod jam plate position-adjustable be mounted on the first expanding rod template top, the head for blocking the first expanding rod, with
By the first expanding rod backstop in the first expanding rod template.
Further, it is provided with the first expanding rod suppending hole for passing through for the first expanding rod in the first expanding rod template, first
Expanding rod suppending hole is stepped hole, and the head of the first expanding rod limits on the step of the first expanding rod suppending hole.
Further, the first expanding rod jam plate has multiple first expanding rod lockholes, shape between two neighboring first expanding rod lockhole
At the first expanding rod occlusion part on the head for blocking the first expanding rod；First expanding rod jam plate is movably disposed at the first expanding rod mould
The top of plate, so that the first expanding rod occlusion part is blocked in the top of corresponding first expanding rod suppending hole or from the first expanding rod suppending hole
Top remove.
Further, the first expanding rod suspension assembly further includes：First jam plate drives cylinder, the first jam plate to drive the work of cylinder
Stopper rod is connect with the first expanding rod jam plate, to drive the movement of the first expanding rod jam plate, so that the first expanding rod jam plate blocks or avoid first
The head of expanding rod.
Further, the first expanding rod suspension assembly includes：Expanding rod adjusts crossbeam, the first expanding rod template and the first expanding rod jam plate
Expanding rod is installed in adjust on crossbeam.
Further, expanding rod adjusts and is provided with the first jam plate sliding rail on crossbeam, and the first jam plate sliding rail is slided with the first jam plate
Slot, the first expanding rod jam plate are slidably mounted in the first jam plate sliding slot.
Further, expanding rod suspension mechanism further includes：Second expanding rod suspension assembly, the setting of the second expanding rod suspension assembly is the
The lower section of one expanding rod suspension assembly, the first expanding rod suspension assembly are movably disposed relative to the second expanding rod suspension assembly；Wherein,
Second expanding rod suspension assembly includes：Second expanding rod template, for hanging multiple second expanding rods, multiple second expanding rods are used for being located at
Second group of metal tube of the heat exchanger on table mechanism carries out tube expansion operation；Second expanding rod jam plate, the second expanding rod jam plate position
It is adjustably mounted at the top of the second expanding rod template, the head for blocking the second expanding rod, by the second expanding rod backstop
In two expanding rod templates.
Further, the second expanding rod suspension assembly further includes：Expanding rod adjusts pedestal, the second expanding rod template and the second expanding rod lock
Plate is installed in expanding rod and adjusts on pedestal.
Further, expanding rod suspension mechanism further includes：Expanding rod supporting support, the setting of expanding rod supporting support are outstanding in the second expanding rod
The lower section of hanging component, multiple first expanding rods and multiple second expanding rods are threaded through in expanding rod supporting support, so that expanding rod support branch
Frame is supported multiple first expanding rods and multiple second expanding rods.
Another aspect according to the present utility model provides a kind of electric tube expander, include for heat exchanging device metal tube into
The expanding rod suspension mechanism of row tube expansion operation, wherein expanding rod suspension mechanism is above-mentioned expanding rod suspension mechanism.
The expanding rod suspension mechanism of the utility model includes the first expanding rod suspension assembly, wherein the first expanding rod suspension assembly packet
The first expanding rod template and the first expanding rod jam plate are included, the first expanding rod template is used for hanging multiple first expanding rods, multiple first expanding rods
Tube expansion operation is carried out in first group of metal tube to the heat exchanger on table mechanism；First expanding rod jam plate position-adjustable
Ground is mounted on the top of the first expanding rod template, the head for blocking the first expanding rod, by the first expanding rod backstop in the first expanding rod
In template.The expanding rod suspension mechanism hangs multiple first expanding rods with swollen to the progress of multiple heat exchanger tubes by the way that the first expanding rod template is arranged
Pipe operates, also, multiple first expanding rods are fixed using the first expanding rod jam plate, and in turn, multiple first expanding rods may be implemented
Tube expansion operation is carried out to multiple heat exchanger tubes simultaneously, improves production efficiency, reduces the labor intensity of staff, also, protect
The reliability that exchange heat pipe carries out tube expansion operation is demonstrate,proved.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the dimensional structure diagram of the embodiment of expanding rod suspension mechanism according to the present utility model；
Fig. 2 shows the front views of the embodiment of expanding rod suspension mechanism according to the present utility model；
Fig. 3 shows the vertical view of the embodiment of expanding rod suspension mechanism according to the present utility model；
Fig. 4 shows the sectional view in section at the A-A of the expanding rod suspension mechanism in Fig. 3；And
Fig. 5 shows the partial enlarged view at I of the expanding rod suspension mechanism in Fig. 4.
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；
5130, the first jam plate sliding rail；514, expanding rod adjusting screw；5140, expanding rod adjusts driven gear；515, expanding rod adjusting nut；
516, expanding rod adjusts driving motor；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；520, the first expanding rod suspension assembly；5200, the first expanding rod；5201, the first expanding rod is locked
Plate；5202, head；5203, the first expanding rod suppending hole；5204, the first expanding rod lockhole；5205, the first expanding rod occlusion part；5206、
First jam plate drives cylinder；521, the second expanding rod suspension assembly；5210, the second expanding rod；5211, the second expanding rod jam plate；5215,
Two jam plates drive cylinder；522, expanding rod supporting support.
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 utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model provides a kind of expanding rod suspension mechanism, please refers to Fig.1 to Fig. 5, including the first expanding rod suspension assembly
520, the first expanding rod suspension assembly 520 includes：First expanding rod template 510, for hanging multiple first expanding rods 5200, multiple first
Expanding rod 5200 is used to carry out tube expansion operation to first group of metal tube of the heat exchanger on table mechanism；First expanding rod jam plate
5201, it is mounted on to 5201 position-adjustable of the first expanding rod jam plate the top of the first expanding rod template 510, for blocking the first expanding rod
5200 head 5202, by 5200 backstop of the first expanding rod in the first expanding rod template 510.
The expanding rod suspension mechanism of the utility model includes the first expanding rod suspension assembly 520, wherein the first expanding rod suspension assembly
520 include the first expanding rod template 510 and the first expanding rod jam plate 5201, and the first expanding rod template 510 is for hanging multiple first expanding rods
5200, multiple first expanding rods 5200 are used to carry out tube expansion behaviour to first group of metal tube of the heat exchanger on table mechanism
Make；It is mounted on to first expanding rod jam plate, 5201 position-adjustable the top of the first expanding rod template 510, for blocking the first expanding rod
5200 head 5202, by 5200 backstop of the first expanding rod in the first expanding rod template 510.The expanding rod suspension mechanism passes through setting
First expanding rod template hangs multiple first expanding rods to carry out tube expansion operation to multiple heat exchanger tubes, also, uses the first expanding rod jam plate
Multiple first expanding rods are fixed, in turn, multiple first expanding rods may be implemented to carry out tube expansion operation to multiple heat exchanger tubes simultaneously,
Production efficiency is improved, the labor intensity of staff is reduced, also, ensure that exchange heat pipe carries out the reliable of tube expansion operation
Property.
In order to install the first expanding rod 5200, it is provided in the first expanding rod template 510 for supplying the first expanding rod 5200 to pass through
First expanding rod suppending hole 5203, the first expanding rod suppending hole 5203 are stepped hole, and the limit of head 5202 of the first expanding rod 5200 is the
On the step of one expanding rod suppending hole 5203.
In order to realize that the backstop action to the first expanding rod 5200, the first expanding rod jam plate 5201 have multiple first expanding rod lockholes
5204, first expanding rod on the head 5202 for blocking the first expanding rod 5200 is formed between two neighboring first expanding rod lockhole 5204
Occlusion part 5205；First expanding rod jam plate 5201 is movably disposed at the top of the first expanding rod template 510, so that the first expanding rod hides
Stopper 5205 is blocked in the top of corresponding first expanding rod suppending hole 5203 or is removed from the top of the first expanding rod suppending hole 5203.
Further include the first jam plate driving cylinder to drive the first expanding rod jam plate 5201, the first expanding rod suspension assembly 520
5206, the piston rod of the first jam plate driving cylinder 5206 is connect with the first expanding rod jam plate 5201, to drive the first expanding rod jam plate
5201 movements, so that the first expanding rod jam plate 5201 blocks or avoid the head 5202 of the first expanding rod 5200.
The second expanding rod template 511 and the first expanding rod jam plate 5201 are fixed in order to install, the first expanding rod suspension assembly 520 includes
Expanding rod adjusts crossbeam 513, and the first expanding rod template 510 and the first expanding rod jam plate 5201 are installed in expanding rod and adjust on crossbeam 513.
When it is implemented, expanding rod, which is adjusted, is provided with the first jam plate sliding rail 5130 on crossbeam 513, the first jam plate sliding rail 5130 tool
There are the first jam plate sliding slot, the first expanding rod jam plate 5201 to be slidably mounted in the first jam plate sliding slot.
In the present embodiment, expanding rod suspension mechanism further includes the second expanding rod suspension assembly 521, the second expanding rod suspension assembly
521 are arranged in the lower section of the first expanding rod suspension assembly 520, and the first expanding rod suspension assembly 520 is relative to the second expanding rod suspension assembly
521 are movably disposed.
When it is implemented, the second expanding rod suspension assembly 521 includes the second expanding rod template 511 and the second expanding rod jam plate 5211,
Second expanding rod template 511 is used for for hanging multiple second expanding rods 5210, multiple second expanding rods 5210 to being located at table mechanism
On heat exchanger second group of metal tube carry out tube expansion operation；It is swollen to be mounted on second to second expanding rod jam plate, 5211 position-adjustable
The top of bar template 511, the head for blocking the second expanding rod, by the second expanding rod backstop in the second expanding rod template 511.
In order to install the second expanding rod 5210, it is provided in the second expanding rod template 511 for supplying the second expanding rod 5210 to pass through
Suppending hole, the second expanding rod suppending hole are stepped hole, and the head of the second expanding rod 5210 limits on the step of the first expanding rod suppending hole.
In order to realize that the backstop action to the second expanding rod, the second expanding rod jam plate 5211 have multiple second expanding rod lockholes, phase
The second expanding rod occlusion part on the head for blocking the second expanding rod 5210 is formed between adjacent two the second expanding rod lockholes；Second expanding rod
Jam plate 5211 is movably disposed at the top of the second expanding rod template 511, so that the second expanding rod occlusion part is blocked corresponding
The top of two expanding rod suppending holes is removed above the second expanding rod suppending hole.
Further include the second jam plate driving cylinder to drive the second expanding rod jam plate 5211, the second expanding rod suspension assembly 521
5215, the piston rod of the second jam plate driving cylinder 5215 is connect with the second expanding rod jam plate 5211, to drive the second expanding rod jam plate
5211 movements, so that the second expanding rod jam plate 5211 blocks or avoid the head of the second expanding rod.
The second expanding rod template 511 and the second expanding rod jam plate 5211 are fixed in order to install, the second expanding rod suspension assembly 521 also wraps
It includes expanding rod and adjusts pedestal 512, the second expanding rod template 511 and the second expanding rod jam plate 5211 are installed in expanding rod and adjust on pedestal 512.
Expanding rod suspension mechanism further includes expanding rod supporting support 522, and expanding rod supporting support 522 is arranged in the second expanding rod suspension group
The lower section of part 521, multiple first expanding rods 5200 and multiple second expanding rods are threaded through in expanding rod supporting support 522, so that expanding rod
Supporting support 522 is supported multiple first expanding rods 5200 and multiple second expanding rods.
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
It takes turns, expanding rod is provided on expanding rod adjusting screw 514 and adjusts driven gear 5140, expanding rod adjusts driving gear and expanding rod adjusting is driven
It is arranged with expanding rod on gear 5140 and adjusts driving chain 5161.
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 drive expanding rod to adjust the rotation of sliding tooth wheel, and expanding rod adjusts driving gear to be made under the action of expanding rod adjusts driving chain 5161
Expanding rod adjusts driven gear 5140 and rotates synchronously, and then adjusts driven gear 5140 by expanding rod and expanding rod adjusting screw 514 is driven to transport
It is dynamic, 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 increases, so that expanding rod adjusting driving chain transmission is more steady, it is therefore prevented that expanding rod adjusts driving chain
It falls off.
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 both sides of driving gear.In this way so that expanding rod adjusts driving chain 5161 and adjusts the both sides that contact roller 519 compresses by expanding rod
Stress is identical, ensure that expanding rod adjusts driving chain and is reliably driven.
The utility model additionally provides a kind of electric tube expander, includes the swollen of the metal tube progress tube expansion operation for heat exchanging device
Bar suspension mechanism, wherein expanding rod suspension mechanism is the expanding rod suspension mechanism of above-described embodiment.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects：
The expanding rod suspension mechanism of the utility model includes the first expanding rod suspension assembly, wherein the first expanding rod suspension assembly 520
Including the first expanding rod template 510 and the first expanding rod jam plate 5201, the first expanding rod template 510 is for hanging multiple first expanding rods
5200, multiple first expanding rods 5200 are used to carry out tube expansion behaviour to first group of metal tube of the heat exchanger on table mechanism
Make；It is mounted on to first expanding rod jam plate, 5201 position-adjustable the top of the first expanding rod template 510, for blocking the first expanding rod
5200 head 5202, by 5200 backstop of the first expanding rod in the first expanding rod template 510.The expanding rod suspension mechanism passes through setting
First expanding rod template hangs multiple first expanding rods to carry out tube expansion operation to multiple heat exchanger tubes, also, uses the first expanding rod jam plate
Multiple first expanding rods are fixed, in turn, multiple first expanding rods may be implemented to carry out tube expansion operation to multiple heat exchanger tubes simultaneously,
Production efficiency is improved, the labor intensity of staff is reduced, also, ensure that exchange heat pipe carries out the reliable of tube expansion operation
Property.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of expanding rod suspension mechanism, which is characterized in that including the first expanding rod suspension assembly (520), the first expanding rod suspension
Component (520) includes：
First expanding rod template (510), for hanging multiple first expanding rods (5200), multiple first expanding rods (5200) for pair
First group of metal tube of the heat exchanger on table mechanism carries out tube expansion operation；
First expanding rod jam plate (5201) is mounted on the first expanding rod mould to the first expanding rod jam plate (5201) position-adjustable
The top of plate (510), the head (5202) for blocking first expanding rod (5200), only by first expanding rod (5200)
Gear is on the first expanding rod template (510).
2. expanding rod suspension mechanism according to claim 1, which is characterized in that be arranged on the first expanding rod template (510)
It is useful for the first expanding rod suppending hole (5203) passed through for first expanding rod (5200), the first expanding rod suppending hole (5203)
For stepped hole, the head (5202) of first expanding rod (5200) limits the step in the first expanding rod suppending hole (5203)
On.
3. expanding rod suspension mechanism according to claim 2, which is characterized in that the first expanding rod jam plate (5201) has more
A first expanding rod lockhole (5204) is formed between the two neighboring first expanding rod lockhole (5204) swollen for blocking described first
The first expanding rod occlusion part (5205) on the head (5202) of bar (5200)；The first expanding rod jam plate (5201) is movably disposed
In the top of the first expanding rod template (510), so that the first expanding rod occlusion part (5205) is blocked corresponding described the
The top of one expanding rod suppending hole (5203) is removed above the first expanding rod suppending hole (5203).
4. expanding rod suspension mechanism according to claim 1, which is characterized in that the first expanding rod suspension assembly (520) is also
Including：
First jam plate drives cylinder (5206), piston rod and first expanding rod of the first jam plate driving cylinder (5206) to lock
Plate (5201) connects, to drive the first expanding rod jam plate (5201) mobile, so that the first expanding rod jam plate (5201) is blocked
Or the head (5202) of evacuation first expanding rod (5200).
5. expanding rod suspension mechanism according to claim 1, which is characterized in that the first expanding rod suspension assembly (520) packet
It includes：
Expanding rod adjusts crossbeam (513), and the first expanding rod template (510) and the first expanding rod jam plate (5201) are installed in institute
Expanding rod is stated to adjust on crossbeam (513).
6. expanding rod suspension mechanism according to claim 5, which is characterized in that the expanding rod is adjusted to be arranged on crossbeam (513)
There are the first jam plate sliding rail (5130), the first jam plate sliding rail (5130) that there is the first jam plate sliding slot, the first expanding rod jam plate
(5201) it is slidably mounted in the first jam plate sliding slot.
7. expanding rod suspension mechanism according to claim 1, which is characterized in that the expanding rod suspension mechanism further includes：
Second expanding rod suspension assembly (521), the second expanding rod suspension assembly (521) are arranged in the first expanding rod suspension assembly
(520) lower section, the first expanding rod suspension assembly (520) relative to the second expanding rod suspension assembly (521) movably
Setting；
Wherein, the second expanding rod suspension assembly (521) includes：
Second expanding rod template (511), for hanging multiple second expanding rods (5210), multiple second expanding rods (5210) for pair
Second group of metal tube of the heat exchanger on table mechanism carries out tube expansion operation；
Second expanding rod jam plate (5211) is mounted on the second expanding rod mould to the second expanding rod jam plate (5211) position-adjustable
The top of plate (511), the head for blocking second expanding rod (5210), by the second expanding rod (5210) backstop in institute
It states in the second expanding rod template (511).
8. expanding rod suspension mechanism according to claim 7, which is characterized in that the second expanding rod suspension assembly (521) is also
Including：
Expanding rod adjusts pedestal (512), and the second expanding rod template (511) and the second expanding rod jam plate (5211) are installed in institute
Expanding rod is stated to adjust on pedestal (512).
9. expanding rod suspension mechanism according to claim 7, which is characterized in that the expanding rod suspension mechanism further includes：
Expanding rod supporting support (522), the expanding rod supporting support (522) are arranged in the second expanding rod suspension assembly (521)
Lower section, multiple first expanding rods (5200) and multiple second expanding rods (5210) are threaded through the expanding rod supporting support
(522) on, so that the expanding rod supporting support (522) is to multiple first expanding rods (5200) and multiple second expanding rods
(5210) it is supported.
10. a kind of electric tube expander, includes the expanding rod suspension mechanism for carrying out tube expansion operation for the metal tube of heat exchanging device, feature exists
In the expanding rod suspension mechanism expanding rod suspension mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648384.3U CN207629035U (en) | 2017-11-30 | 2017-11-30 | Expanding rod suspension mechanism and electric tube expander with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648384.3U CN207629035U (en) | 2017-11-30 | 2017-11-30 | Expanding rod suspension mechanism and electric tube expander with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629035U true CN207629035U (en) | 2018-07-20 |
Family
ID=62855390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721648384.3U Withdrawn - After Issue CN207629035U (en) | 2017-11-30 | 2017-11-30 | Expanding rod suspension mechanism and electric tube expander with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031757A (en) * | 2017-11-30 | 2018-05-15 | 珠海格力智能装备有限公司 | Expanding rod suspension mechanism and there is its electric tube expander |
-
2017
- 2017-11-30 CN CN201721648384.3U patent/CN207629035U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031757A (en) * | 2017-11-30 | 2018-05-15 | 珠海格力智能装备有限公司 | Expanding rod suspension mechanism and there is its electric tube expander |
| CN108031757B (en) * | 2017-11-30 | 2024-04-02 | 珠海格力智能装备有限公司 | Expansion rod suspension mechanism and tube expander with same |
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