CN207615525U - Electric tube expander for condenser pipe and fin assembly connection - Google Patents
Electric tube expander for condenser pipe and fin assembly connection Download PDFInfo
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- CN207615525U CN207615525U CN201721457471.0U CN201721457471U CN207615525U CN 207615525 U CN207615525 U CN 207615525U CN 201721457471 U CN201721457471 U CN 201721457471U CN 207615525 U CN207615525 U CN 207615525U
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- fin
- pedestal
- cylinder
- expanding rod
- condenser pipe
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Abstract
The utility model is related to a kind of electric tube expanders for condenser pipe and fin assembly connection, including：Rack；Fin placement platform, the fin placement platform pedestal and the fin pedestal for placed on the fin placement platform pedestal；The fin placement platform pedestal is fixed in the rack；On the fin pedestal for placed there is fin to place slot；And tube expansion unit, the tube expansion unit include the expanding rod guide device, expanding rod pushing meanss and expanding rod being fixed in the rack.The above-mentioned electric tube expander for condenser pipe and fin assembly connection, by way of tube expansion so that condenser pipe is connected closely with fin, whole process very simple, conveniently, improves work efficiency.
Description
Technical field
The utility model is related to mechanical compression refrigerations, more particularly to the tube expansion for condenser pipe and fin assembly connection
Machine.
Background technology
Currently in the equipment of mechanical compression refrigeration, the heat-exchanger rigs such as condenser, evaporator can be usually used, pass through condensation
Device radiates to the refrigerant of high temperature and pressure, then enters back into interior and is absorbed heat by evaporator expansion, to achieve the effect that refrigeration.
And the heat dissipation effect of heat-exchanger rig will directly influence the refrigeration efficiency of entire refrigeration equipment.
Heat-exchanger rig is the radiating fin (perforation for using circle condenser pipe (radial section is circle) and being sheathed on condenser pipe
Also it is circle), the heat of medium in pipe is exchanged with outside air, to achieve the purpose that heat dissipation, is mainly being radiated by wind
Heat is distributed when fin is blown over.
In assembly, fin on usual condenser due to than relatively thin, soft, wear the trepanning of condenser pipe to be generally slightly larger than it is cold
The diameter of solidifying pipe, convenient for smoothly being assembled in production line, however in order to make medium institute's heat content in condenser pipe and the external world
It exchanges, the connection of condenser pipe and fin must be close, if using welding, it is possible to cause rosin joint, the leakage of product
Weldering, to influence the quality of condenser, and since number of fins is more, density is also very big, and weld job is cumbersome.Cause
How this, realize that between condenser pipe and fin be current problem in the urgent need to address.
Utility model content
Based on this, it is necessary in view of the above technical problems, provide a kind of tube expansion for condenser pipe and fin assembly connection
Machine, the electric tube expander can realize that condenser pipe and corresponding fin phase assembly connection are close by way of tube expansion.
A kind of electric tube expander for condenser pipe and fin assembly connection, including：Rack；Fin placement platform, the fin
Placement platform pedestal and the fin pedestal for placed on the fin placement platform pedestal；The fin placement platform pedestal is solid
It is scheduled in the rack；There is fin to place slot, the width that the fin places slot is 1cm on the fin pedestal for placed
To 2cm；And tube expansion unit, the tube expansion unit include the expanding rod guide device being fixed in the rack, expanding rod promotion dress
It sets and expanding rod；The expanding rod guide device includes an expanding rod guide device pedestal；The expanding rod guide device pedestal is equipped with more
A expanding rod passes through through-hole；The expanding rod pushing meanss include total air source, air accumulator, multiple cylinders and the cylinder for placing cylinder
Place pedestal；The cylinder is placed pedestal and is fixed in the rack；
Each cylinder is connect by first solenoid valve with total air source respectively；The cylinder has upper disengaging
Gas port and lower air inlet/outlet；The upper air inlet/outlet and lower air inlet/outlet are connect with first solenoid valve respectively；The cylinder
Upper air inlet/outlet and lower air inlet/outlet connect respectively with the air accumulator by second solenoid valve；Each the cylinder is enterprising
It is connected to by tracheae between gas outlet, the lower air inlet/outlet of each cylinder is connected to by tracheae；The length of the expanding rod is
The quantity of 3m to 5m, the expanding rod are multiple and are driven by the cylinder.
The above-mentioned electric tube expander for condenser pipe and fin assembly connection, including：Rack；Fin placement platform, the fin
Placement platform pedestal and the fin pedestal for placed on the fin placement platform pedestal；The fin placement platform pedestal is solid
It is scheduled in the rack；On the fin pedestal for placed there is fin to place slot；And tube expansion unit, the tube expansion unit packet
Include the expanding rod guide device, expanding rod pushing meanss and expanding rod being fixed in the rack；By way of tube expansion so that condenser pipe
It is connected with fin closely, whole process very simple, conveniently improves work efficiency.
The expanding rod guide device pedestal upper surface is equipped with multiple lubricating oil injection holes, institute in one of the embodiments,
State a diameter of 3cm to 5cm of lubricating oil injection hole.
It is I-steel that the cylinder, which places pedestal, in one of the embodiments,.
First solenoid valve is 3 position-5 way solenoid valve in one of the embodiments,.
The second solenoid valve is 3 position-5 way solenoid valve in one of the embodiments,.
The material of the expanding rod is 65Mn spring steel in one of the embodiments,.
Description of the drawings
Fig. 1 is a kind of axonometric drawing for condenser pipe and the electric tube expander of fin assembly connection provided by the embodiments of the present application.
Fig. 2 is provided by the embodiments of the present application a kind of put with the fin in the electric tube expander of fin assembly connection for condenser pipe
The axonometric drawing of bottom set seat.
Fig. 3 is provided by the embodiments of the present application a kind of draws with the expanding rod in the electric tube expander of fin assembly connection for condenser pipe
Lead the axonometric drawing of device.
Fig. 4 is provided by the embodiments of the present application a kind of for condenser pipe and multiple gas in the electric tube expander of fin assembly connection
The schematic diagram that cylinder moves synchronously.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Refering to fig. 1, Fig. 2 and Fig. 3, a kind of electric tube expander for condenser pipe and fin assembly connection, including：Rack 100, wing
Piece placement platform and tube expansion unit.
The fin placement platform include the fin placement platform pedestal 210 and be located at the fin placement platform pedestal
On fin pedestal for placed 220.The fin placement platform pedestal is fixed in the rack.Have on the fin pedestal for placed
There is fin to place slot 221, the width that the fin places slot is 1cm to 2cm, and the fin places slot for planting wing
Piece.
The tube expansion unit includes the expanding rod guide device, expanding rod pushing meanss and expanding rod 330 being fixed in the rack.
Specifically, the material of the expanding rod is 65Mn spring steel.To expanding rod high abrasion, any surface finish is high, has favorable elasticity.
The expanding rod guide device includes an expanding rod guide device pedestal 321.The expanding rod guide device pedestal is equipped with
Multiple expanding rods pass through through-hole 322.
In other one embodiment, the expanding rod guide device pedestal upper surface is equipped with multiple lubricating oil injection holes
323, a diameter of 3cm to 5cm of the lubricating oil injection hole.Lubricating oil can be added to expanding rod by lubricating oil injection hole.
The expanding rod pushing meanss include total air source 910, air accumulator 940, multiple cylinders 921,922,923 and for placing
The cylinder of cylinder places pedestal 950.The cylinder is placed pedestal and is fixed in the rack.Specifically, the cylinder places base
Seat is I-steel.
Each cylinder is connect by first solenoid valve 911,912,913 with total air source respectively.Each institute
Stating cylinder has upper air inlet/outlet a1, a2, a3 and lower air inlet/outlet b1, b2, b3.The upper air inlet/outlet and lower air inlet/outlet point
It is not connected to first solenoid valve.It is connected to by tracheae between the upper air inlet/outlet of each cylinder, each cylinder
Lower air inlet/outlet be connected to by tracheae.
Multiple cylinders can be made to realize synchronization action in this way, ensure the consistency of multiple cylinder movements.To
Ensure that multiple expanding rod synchronizations are driven.
The upper air inlet/outlet of the cylinder and lower air inlet/outlet are connect with second solenoid valve 941 respectively.Second electromagnetism
Valve is connect with the air accumulator.The air accumulator is connected to the air inlet of the second solenoid valve.The two of the second solenoid valve
A air outlet is connect with the upper air inlet/outlet of the cylinder and lower air inlet/outlet respectively, thus forms a stable compensation
Air source mechanism so that all cylinders can be with synchronization action, when wherein there are one first solenoid valve failures to lead to cylinder
Insufficient pressure when, the air accumulator can be started by second solenoid valve and enter to supplement air pressure, ensure multiple cylinder movements
Stability.The pressure of cylinder can be detected by the way that pressure sensor is arranged, when insufficient pressure, pressure sensor transmission letter
Number to second solenoid valve and control second solenoid valve open.It is appreciated that the quantity of cylinder can be not only three, such as can
To be two, the embodiment that cylinder is driven at this time is similar with the above embodiment.
When work, multiple first solenoid valves are controlled simultaneously by an electric signal, that is, the first solenoid valve both ends
Battery coil linked together respectively with a conducting wire, controlled simultaneously by same signal.First solenoid valve can be adopted
With 3 position-5 way solenoid valve, but it is not limited to 3 position-5 way solenoid valve.Equally, the second solenoid valve can also use three
Five-way electromagnetic valve, but it is not limited to 3 position-5 way solenoid valve.
The length of the expanding rod is 3m to 5m, and the quantity of the expanding rod is multiple and is driven by the cylinder.
Brief introduction of work principle：
Fin 800 is placed on fin pedestal for placed 220 and condenser pipe 700 (usually can be made of aluminum) is placed on fin
Interior, cylinder movement pushes expanding rod action, to make condenser pipe closely be connect with fin.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of electric tube expander for condenser pipe and fin assembly connection, which is characterized in that including：
Rack；
Fin placement platform, the fin placement platform pedestal and the fin on the fin placement platform pedestal place bottom
Seat；The fin placement platform pedestal is fixed in the rack；On the fin pedestal for placed there is fin to place slot, institute
It is 1cm to 2cm to state fin and place the width of slot；And
Tube expansion unit, the tube expansion unit include the expanding rod guide device being fixed in the rack, expanding rod pushing meanss and swollen
Bar；
The expanding rod guide device includes an expanding rod guide device pedestal；The expanding rod guide device pedestal is equipped with multiple expanding rods
Across through-hole；
The expanding rod pushing meanss include that total air source, air accumulator, multiple cylinders and the cylinder for placing cylinder place pedestal；Institute
Cylinder placement pedestal is stated to be fixed in the rack；
Each cylinder is connect by first solenoid valve with total air source respectively；The cylinder has upper air inlet/outlet
With lower air inlet/outlet；The upper air inlet/outlet and lower air inlet/outlet are connect with first solenoid valve respectively；The cylinder it is upper
Air inlet/outlet and lower air inlet/outlet are connect by second solenoid valve with the air accumulator respectively；The enterprising outlet of each cylinder
It is connected to by tracheae between mouthful, the lower air inlet/outlet of each cylinder is connected to by tracheae；
The length of the expanding rod is 3m to 5m, and the quantity of the expanding rod is multiple and is driven by the cylinder.
2. the electric tube expander according to claim 1 for condenser pipe and fin assembly connection, which is characterized in that the expanding rod
Guide device pedestal upper surface is equipped with multiple lubricating oil injection holes, a diameter of 3cm to 5cm of the lubricating oil injection hole.
3. the electric tube expander according to claim 1 for condenser pipe and fin assembly connection, which is characterized in that the cylinder
It is I-steel to place pedestal.
4. the electric tube expander according to claim 1 for condenser pipe and fin assembly connection, which is characterized in that described first
Solenoid valve is 3 position-5 way solenoid valve.
5. the electric tube expander according to claim 1 for condenser pipe and fin assembly connection, which is characterized in that described second
Solenoid valve is 3 position-5 way solenoid valve.
6. the electric tube expander according to claim 1 for condenser pipe and fin assembly connection, which is characterized in that the expanding rod
Material be 65Mn spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457471.0U CN207615525U (en) | 2018-04-27 | 2018-04-27 | Electric tube expander for condenser pipe and fin assembly connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457471.0U CN207615525U (en) | 2018-04-27 | 2018-04-27 | Electric tube expander for condenser pipe and fin assembly connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615525U true CN207615525U (en) | 2018-07-17 |
Family
ID=62827499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457471.0U Active CN207615525U (en) | 2018-04-27 | 2018-04-27 | Electric tube expander for condenser pipe and fin assembly connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207615525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176782A (en) * | 2018-04-27 | 2018-06-19 | 苏州优尼梅申工业机器人科技有限公司 | For condenser pipe and the electric tube expander of fin assembly connection |
-
2018
- 2018-04-27 CN CN201721457471.0U patent/CN207615525U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176782A (en) * | 2018-04-27 | 2018-06-19 | 苏州优尼梅申工业机器人科技有限公司 | For condenser pipe and the electric tube expander of fin assembly connection |
| CN108176782B (en) * | 2018-04-27 | 2024-02-20 | 苏州优尼梅申工业机器人科技有限公司 | Tube expander for assembling and connecting condenser tube and fins |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190531 Address after: Room 302, Building 6, Hujing Road, Hushuguan Town, Suzhou High-tech Zone, Jiangsu Province Patentee after: Suzhou Yingli Intelligent Drive Technology Co., Ltd. Address before: 215000 Suzhou hi tech Zone, Jiangsu Province, No. 78 Patentee before: Suzhou Shen Mei Union Industrial Robot Technology Co. Ltd. |