CN107127263A - Aluminum pipe pushes away swollen machine automatically with fin - Google Patents
Aluminum pipe pushes away swollen machine automatically with fin Download PDFInfo
- Publication number
- CN107127263A CN107127263A CN201710311104.8A CN201710311104A CN107127263A CN 107127263 A CN107127263 A CN 107127263A CN 201710311104 A CN201710311104 A CN 201710311104A CN 107127263 A CN107127263 A CN 107127263A
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- China
- Prior art keywords
- fin
- plate
- fixed
- aluminum pipe
- pedestal
- Prior art date
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Classifications
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- 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
-
- 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
Abstract
The present invention provides a kind of aluminum pipe and pushes away swollen machine automatically with fin, including frame, the main line line slideway that the table top of frame is placed provided with two horizontal parallels, fin fixed mechanism and tube expanding mechanism are sequentially provided with main line line slideway, the both sides of fin fixed mechanism and the both sides of tube expanding mechanism are slidably connected with main line line slideway respectively, fin fixed mechanism and tube expanding mechanism can be slided along the main line line slideway, it is high that the aluminum pipe of the present invention pushes away swollen machine automaticity automatically with fin, occupation area of equipment is small, and service life is long.
Description
Technical field
The present invention relates to the technical field of the evaporator production equipment of refrigeration industry, specifically a kind of aluminum pipe and fin from
It is dynamic to push away swollen machine.
Background technology
Evaporator is the equipment commonly used in the fields such as petrochemical industry, electric power, nuclear power, refrigeration, in the preparation process of evaporator, is needed
Aluminum pipe is closely connected with fin with the fin arranged in monolithic mould, in order to ensure the heat transfer effect of evaporator,
To avoid producing loosening between fin and aluminum pipe and fin as far as possible, but in traditional handicraft, aluminum pipe is carried out frequently with artificial
With fin tube expansion, so not only it cannot be guaranteed that the tight type of connection, what is more important inefficiency, cost of labor is higher.
With the quickening of automated process, although occur in that the semi-automatic pipe expanding equipment of part, but automate journey
Spend or relatively low, and occupation area of equipment is larger, and parts thereof (such as tube expansion push rod is easily damaged under stress) is damaged
Mistake rate is higher, undoubtedly adds production cost.
The content of the invention
There is provided a kind of aluminum pipe push away swollen automatically with fin it is an object of the invention to the problem above for overcoming prior art to exist
Machine, aluminum pipe of the invention pushes away swollen machine automaticity height automatically with fin, and occupation area of equipment is small, and service life is long.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions：There is provided one
Plant aluminum pipe and push away swollen machine, including frame automatically with fin, the table top of the frame is straight provided with the main line that two horizontal parallels are placed
Line guide rail, two main line line slideways are separately fixed on the table top of the frame, on the main line line slideway successively
Provided with fin fixed mechanism and tube expanding mechanism, the both sides of the fin fixed mechanism, the both sides of tube expanding mechanism respectively with the master
Line line slideway is slidably connected, and the fin fixed mechanism, tube expanding mechanism can be slided along the main line line slideway；
Before aluminum pipe and fin is placed, the tube expanding mechanism slides into the main line line slideway deviation fin and consolidated
Determine one end of mechanism, rotated in the plane in the tube expanding mechanism, after rotation, aluminum pipe and fin are fixed on the tube expansion
In mechanism, recover rotation position, slided along the main line line slideway until the tube expanding mechanism and the fin fixed mechanism
Close to, the tube expanding mechanism push away it is swollen under, will be described in aluminum pipe and fin send into the fin fixed mechanism and assign and sequence
In fin, fin and aluminum pipe are pressed with fin integral；
The tube expanding mechanism includes：
Rotating disk, rotating disk bottom surface laminating is fixed with optional turn of gear-box, the bottom surface both sides of the gear-box with
The main line line slideway is slidably connected, and the gear-box can be slided along the main line line slideway, the upper table of the rotating disk
Face laminating is fixed with pedestal bottom plate, and the pedestal bottom plate is respectively fixed with base plate along the two ends of glide direction, close to the wing
One of base plate of piece fixed mechanism be pedestal foreboard, another be pedestal back plate, the pedestal foreboard and pedestal back plate
Between be provided with ejector pin retaining plate side by side, holding plate, the holding plate are provided between ejector pin retaining plate and the pedestal foreboard side by side
The pore being adapted with the aluminum pipe and fin shape is provided with the pedestal foreboard；
Guide pillar, the two ends of the guide pillar are separately fixed at the end of two relative base plates, two horizontal positioneds
The guide pillar pass perpendicularly through the ejector pin retaining plate, holding plate and be slidably connected with the ejector pin retaining plate, holding plate, with institute
Stating ejector pin retaining plate and holding plate can slide along the guide pillar；
Tube expansion push rod group, the cross sectional shape of described tube expansion push rod group is identical with the shape of fin with aluminum pipe, the tube expansion
Push rod group is made up of some tube expansion push rods, and one end of the tube expansion push rod is fixed on the ejector pin retaining plate, described swollen
The other end of pipe push rod sequentially passes through the pore on the holding plate and pedestal foreboard；
Tube expansion cylinder, the tube expansion cylinder is fixed in the pedestal back plate, and the tube expansion cylinder is used to drive described push away
The slip of bar fixed plate.
Preferably, the both sides of the pedestal foreboard and the both sides of the holding plate are respectively and fixedly provided with several clamping caps,
The upper surface of the holding plate is provided with handle, and clamping cap plays cushioning effect to tube expansion push rod, reduces the damage of accounting checking bar push rod
Bad, handle is easy to holding plate being placed between pedestal foreboard and ejector pin retaining plate on suitable position, the inwall of the pore
Provided with some pairs of projection, each pair projection clamps tube expansion push rod, prevents tube expansion push rod deviates during preceding pushing away from causing to apply
Active force it is uneven.
Preferably, the tube expansion push rod is cone point close to one end of the fin fixed mechanism, by thrust
Tip, which is arranged to cone point, makes the active force of tube expansion push rod stronger, it is easy to aluminum pipe and fin are pushed into fin, the tube expansion is pushed away
Bar is provided with the cambered surface being adapted with aluminum pipe and fin close to one end of the fin fixed mechanism, makes tube expansion push rod and aluminum pipe and wing
Contact area between piece is bigger, places active force and excessively concentrates damage aluminum pipe and fin.
The fin fixed mechanism includes：
Right angle column, the right angle column is fixed in the side edge of the frame, the level board of the right angle column
On be fixed with lower air cylinder and several vertical guide pillars, the lower end of the lower air cylinder, which is provided with down, compresses post, the guide pillar
Upper end be fixedly connected with the level board of the right angle column, the lower section of the level board of the right angle column is provided with pressing plate, described
The lower end of guide pillar is fixedly connected with the pressing plate, and the lower section of the pressing plate is provided with the monolithic mould that multiple side-by-side horizontals are placed；
Mold mounting plate, the mold mounting plate is fixed on the bottom surface of the monolithic mould, the two of the mold mounting plate
Side is slidably connected and can slided along the main line line slideway level with the main line line slideway；
Ball screw and sliding motor, the ball screw of horizontal positioned be located at the two main lines line slideway it
Between, one end of the ball screw is fixedly connected with the mold mounting plate, and the other end of the ball screw is slided with described
Motor connection, the sliding motor provides power for the ball screw, and the sliding motor is fixed on the table top of the frame
On, the sliding motor drives the ball screw.
Preferably, the lower section of the pressing plate is provided with epoxy plate, the epoxy plate fixes the bottom surface for fitting in the pressing plate
On, active force between pressing plate and monolithic mould is increased using the preferable mechanical performance of epoxy plate, makes to pacify in the fin sequenced
After dress aluminum pipe terminates with fin, make the connection between aluminum pipe and fin and fin more tight by the pressure effect of vertical direction
It is close, and ensure that the proper alignment of fin.
Preferably, the monolithic mould be by multiple row plate side by side fixation formed, can according to needs of production,
Carry out the step of assigning between the fin and aluminum pipe and fin of two or more different models simultaneously, the plate be provided with
The adaptable jack of the fin, the die bottom plate is fixed with demoulding bottom plate on the two ends end face along glide direction, described de-
Baffle plate is provided with the groove being mutually adapted with the big demoulding bar, and each big demoulding bar is fixed on the relative groove
In, it is under bar and demoulding bottom plate coordinative role that fin is smooth when being stripped between fin and aluminum pipe and fin after assigning end, greatly
Depart from monolithic mould, complete final operation.
Preferably, the bottom surface of the mold mounting plate is provided with mould connecting plate, institute close to one end of the tube expanding mechanism
The bottom surface for stating pedestal bottom plate is provided with locating piece close to one end of the fin fixed mechanism, and the locating piece is provided with and the mould
Have the adaptable connecting hole of connecting plate, before tube expansion, docked, now positioned between fin fixed mechanism and tube expanding mechanism
Block enters in connecting hole, for fixing the position between fin fixed mechanism and tube expanding mechanism on vertical direction, with accurate tube expansion,
It ensure that tube expansion effect.
Preferably, the bottom surface of the pedestal bottom plate close to one end of the fin fixed mechanism provided with two symmetrical the
The first positioning guide column of the vertical placement being adapted with first positioning sleeve, institute are fixed with one positioning sleeve, the frame
State the first lift cylinder that connection promising first positioning guide column in the first positioning guide column lower end provides lifting drive, described first
Lift cylinder is located at below the table top of the frame；The bottom surface of the mould connecting plate is fixed with the second positioning sleeve, the machine
It is fixed with frame under the second positioning guide column of the vertical placement being adapted with second positioning sleeve, second positioning guide column
Connection promising second positioning guide column in end provides the second lift cylinder of lifting drive, and second lift cylinder is located at described
Below the table top of frame, pass through consolidating between the first positioning guide column and the first positioning sleeve, the second positioning guide column and the second positioning sleeve
It is set for using, the movement of fin fixed mechanism and tube expanding mechanism in the horizontal direction is placed, to fin fixed mechanism and tube expanding mechanism
Fixation in the horizontal direction is served, tube expansion effect is further ensured that.
After above structure, a kind of aluminum pipe of the invention pushes away swollen machine with fin compared with prior art with following automatically
Advantage：Tube expansion effect more preferably, connects more close between aluminum pipe and fin and fin, reduce manpower, and automaticity is high, work
More efficient, occupation area of equipment is relatively small, is easy to monitoring.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
The embodiment of the present invention is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Technical scheme in technology in order to illustrate the embodiments of the present invention more clearly, in being described below to embodiment technology
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the fin fixed mechanism and tube expanding mechanism overall structure diagram of the present invention；
Fig. 2 is the fin fixed mechanism partial structural diagram of the present invention；
Fig. 3 is the tube expanding mechanism schematic diagram of the present invention；
Fig. 4 is the rotating part structural representation of the present invention；
Fig. 5 is the fin fixed mechanism and tube expanding mechanism junction structural representation of the present invention；
Fig. 6 is the fin fixed mechanism and tube expanding mechanism junction partial enlargement structural representation of the present invention；
Wherein,
1. frame, 11. main line line slideways, 12. rotating disks, 13., 14. first positioning guide columns, 141. first lifting airs
Cylinder, 15. second positioning guide columns, 151. second lift cylinders；
2. fin fixed mechanism, 201. right angle columns, 202. lower air cylinders, 203. push guide pillar, 204. pressing plates, 205. lists
Die, 206. mold mounting plates, 207. second ball screws, 208. sliding motors, 209. epoxy plates, 210. plates, 211.
Big demoulding bar, 212. demoulding bottom plates, 213. mould connecting plates, 214. second positioning sleeves；
3. tube expanding mechanism, 301. pedestal bottom plates, 302. pedestal foreboards, 303. pedestal back plates, 304. ejector pin retaining plates, 305.
Holding plate, 306. pores, 307. guide pillars, 308. tube expansion push rods, 309. tube expansion cylinders, 310. cone points, 311. cambered surfaces, 312.
Locating piece, 313. first positioning sleeves, 314. clamping caps, 315. handles, 316. is raised.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The present invention provides a kind of aluminum pipe and pushes away swollen machine automatically with fin, and it includes frame 1, and the table top of frame 1 is provided with two
The main line line slideway 11 that horizontal parallel is placed, two main lines line slideway 11 is separately fixed on the table top of frame 1, and main line is straight
Fin fixed mechanism 2 and tube expanding mechanism 3, the both sides of fin fixed mechanism 2, the two of tube expanding mechanism 3 are sequentially provided with line guide rail 11
Side is slidably connected with main line line slideway 11 respectively, and fin fixed mechanism 2, tube expanding mechanism 3 can be slided along main line line slideway 11；
Tube expanding mechanism 3 includes：
Rotating disk 12, the bottom surface of rotating disk 12 laminating is fixed with optional turn of gear-box 13, the bottom surface both sides of gear-box 13 with
Main line line slideway 11 is slidably connected, and gear-box 13 can be slided along main line line slideway 11, and the upper surface laminating of rotating disk 12 is solid
Surely there is pedestal bottom plate 301, pedestal bottom plate 301 is respectively fixed with base plate along the two ends of glide direction, close to fin fixed mechanism 4
One of base plate be pedestal foreboard 302, another be pedestal back plate 303, pedestal foreboard 302 and pedestal back plate 303 it
Between side by side be provided with ejector pin retaining plate 304, between ejector pin retaining plate 304 and pedestal foreboard 302 side by side be provided with holding plate 305, keep
Plate 305 and pedestal foreboard 302 are provided with the pore 306 being adapted with aluminum pipe and fin shape；
Guide pillar 307, the two ends of guide pillar 307 are separately fixed at the end of two relative base plates, two horizontal positioneds
Guide pillar 307 passes perpendicularly through ejector pin retaining plate 304, holding plate 305 and is slidably connected with ejector pin retaining plate 304, holding plate 305；
Tube expansion push rod group, the cross sectional shape of tube expansion push rod group is identical with the shape of fin with aluminum pipe, if tube expansion push rod group by
Dry tube expansion push rod 308 is constituted, and one end of tube expansion push rod 308 is fixed on ejector pin retaining plate 304, the other end of tube expansion push rod 308
Sequentially pass through the pore 306 on holding plate 305 and pedestal foreboard 302；
Tube expansion cylinder 309, tube expansion cylinder 309 is fixed in pedestal back plate 303, and tube expansion cylinder 309 is solid for driving push rod
The slip of fixed board 304.
Tube expansion push rod 308 is cone point 310 close to one end of fin fixed mechanism 2, and tube expansion push rod 308 is solid close to fin
The one end for determining mechanism 2 is provided with the cambered surface 311 being adapted with aluminum pipe and fin.
The both sides of pedestal foreboard 302 and the both sides of holding plate 305 are respectively and fixedly provided with multiple clamping caps 314, holding plate 305
Upper surface is provided with handle 315, and the inwall of pore is provided with some pairs of projection 316.
Fin fixed mechanism 2 includes：
Right angle column 201, right angle column 201 is fixed in the side edge of frame 1, on the level board of right angle column 201
Be fixed with lower air cylinder 202 and several it is vertical push guide pillar 203, the lower end of lower air cylinder 202, which is provided with down, compresses post
200, the upper end for pushing guide pillar 203 is fixedly connected with the level board of right angle column 201, the lower section of the level board of right angle column 201
Provided with pressing plate 204, the lower end for pushing guide pillar 203 is fixedly connected with pressing plate 204, and the lower section of pressing plate 204 is provided with multiple side-by-side horizontals
The monolithic mould 205 of placement；
Mold mounting plate 206, mold mounting plate 206 is fixed on the bottom surface of monolithic mould 205, the two of mold mounting plate 406
Side is slidably connected and can slided along the level of main line line slideway 11 with main line line slideway 11；
Second ball screw 207 and sliding motor 208, the second ball screw 207 of horizontal positioned are straight positioned at two main lines
Between line guide rail 11, one end of the second ball screw 207 is fixedly connected with mold mounting plate 206, the second ball screw 207 it is another
One end is connected with sliding motor 208, and sliding motor 208 is that the second ball screw 207 provides power, and sliding motor 208 is fixed on
On the table top of frame 1, sliding motor 208 drives the second ball screw 207.
The lower section of pressing plate 204 is provided with epoxy plate 209, and epoxy plate 209 is fixed and fitted on the bottom surface of pressing plate 204, single-piece molded
The number of tool 205 is identical with the columns that feed bin is layered flaggy, is two.
Monolithic mould 205 is that fixation is formed side by side by multiple row plate 210, and plate 210 is provided with what is be adapted with fin
Provided with big demoulding bar 211 in jack, the interval of plate 210, die bottom plate 206 is fixed with de- on the two ends end face along glide direction
Baffle plate 212, demoulding bottom plate 212 is provided with the groove being mutually adapted with big demoulding bar 211, and each big demoulding bar 211 screw is consolidated
It is scheduled in relative groove.
The bottom surface of mold mounting plate 206 is provided with mould connecting plate 213 close to one end of tube expanding mechanism 3, pedestal bottom plate 301
Bottom surface is provided with locating piece 312 close to one end of fin fixed mechanism 2, and locating piece 312 is provided with to be adapted with mould connecting plate 213
Connecting hole.
The lower section of pressing plate 204 is provided with epoxy plate 209, and epoxy plate 209 is fixed and fitted on the bottom surface of pressing plate 204.
Monolithic mould 205 is that fixation is formed side by side by multiple row plate 210, and plate 210 is provided with what is be adapted with fin
Provided with big demoulding bar 211 in jack, the interval of plate 210, die bottom plate 206 is fixed with de- on the two ends end face along glide direction
Baffle plate 212, demoulding bottom plate 212 is provided with the groove being mutually adapted with big demoulding bar 211, and each big demoulding bar 211 screw is consolidated
It is scheduled in relative groove.
The bottom surface of mold mounting plate 206 is provided with mould connecting plate 213 close to one end of tube expanding mechanism 3, pedestal bottom plate 301
Bottom surface is provided with locating piece 312 close to one end of fin fixed mechanism 2, and locating piece 312 is provided with to be adapted with mould connecting plate 213
Connecting hole.
The bottom surface of pedestal bottom plate 301 is provided with two symmetrical first positioning sleeves 313 close to one end of fin fixed mechanism 2,
The first positioning guide column 14 of the vertical placement being adapted with the first positioning sleeve 313, the first positioning guide column 14 are fixed with frame 1
Lower end connects the first lift cylinder 141 that promising first positioning guide column provides lifting drive, and the first lift cylinder 141 is located at frame
Below 1 table top；The bottom surface of mould connecting plate 213 is fixed with the second positioning sleeve 214, frame 1 to be fixed with determines with second
Second positioning guide column 15 of the adaptable vertical placement of position set 214, promising second positioning of the lower end of the second positioning guide column 15 connection is led
Post 15 provides the second lift cylinder 151 of lifting drive, and the second lift cylinder 151 is located at below the table top of frame.
Its operation principle is that before aluminum pipe and fin is placed, tube expanding mechanism 3 slides into deviation along main line line slideway 11
One end of fin fixed mechanism 2, the rotating disk 12 below tube expanding mechanism 3 drives pedestal bottom plate 301 to rotate to artificial operative employee
Position, holding plate 305 is adjusted in correct position with handle 315, and the projection 316 being manually placed on aluminum pipe and fin, pore inwall is pressed from both sides
Tight aluminum pipe and fin tube wall, are put into aluminum pipe and after fin, rotating disk 12 drive pedestal bottom plate 301 to rotate in the plane to original
Station, one end of fin fixed mechanism 2 is simultaneously close to mould connecting plate 213, after rotation, and tube expanding mechanism 3 fixes machine with fin
Structure 2 passes through the first positioning sleeve 313 and the first positioning guide column 14, the second positioning sleeve 214 and the second positioning guide column 15 and locating piece
312 with the fixation of mould connecting plate 213, being fixed together, and in the presence of tube expansion cylinder 309 provides power, promotion is pushed away
Bar fixed plate 304, tube expansion push rod 308 is close to the aluminum pipe and fin being located on pedestal bottom plate 301, and aluminum pipe and fin are pushed into wing
In the fin sequenced in piece fixed mechanism 2, fin and aluminum pipe are pressed integrally, then in the work of lower air cylinder 202 with fin
Offseted with the lower post 200 that compresses with pressing plate 204, pressing plate 204 and epoxy plate 209 decline fin on compression monolithic mould 205, not only
Make fin more neat, and the connection between fin and aluminum pipe and fin is also more close.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. a kind of aluminum pipe pushes away swollen machine automatically with fin, it is characterised in that：Including frame, the table top of the frame is provided with two water
The main line line slideway being placed in parallel, two main line line slideways are separately fixed on the table top of the frame, described
Fin fixed mechanism and tube expanding mechanism, the both sides of the fin fixed mechanism, tube expanding mechanism are sequentially provided with main line line slideway
Both sides be slidably connected respectively with the main line line slideway, the fin fixed mechanism, tube expanding mechanism can be straight along the main line
Line guide rail is slided；
Before aluminum pipe and fin is placed, the tube expanding mechanism slides into the main line line slideway, deviates the fin and fixes
One end of mechanism, is rotated in the plane in the tube expanding mechanism, after rotation, and aluminum pipe and fin are fixed on into the electric tube expander
In structure, recover rotation position, slided along the main line line slideway until the tube expanding mechanism and the fin fixed mechanism are tight
Neighbour, the tube expanding mechanism push away it is swollen under, aluminum pipe and fin are sent into the wing assigned and sequenced in the fin fixed mechanism
In piece, fin and aluminum pipe are pressed with fin integral；
The tube expanding mechanism includes：
Rotating disk, rotating disk bottom surface laminating is fixed with optional turn of gear-box, the bottom surface both sides of the gear-box with it is described
Main line line slideway is slidably connected, and the gear-box can be slided along the main line line slideway, the upper surface patch of the rotating disk
Conjunction is fixed with pedestal bottom plate, and the pedestal bottom plate is respectively fixed with base plate along the two ends of glide direction, consolidates close to the fin
The one of base plate for determining mechanism be pedestal foreboard, another be pedestal back plate, between the pedestal foreboard and pedestal back plate
It is provided with side by side between ejector pin retaining plate, ejector pin retaining plate and the pedestal foreboard and is provided with holding plate, the holding plate and institute side by side
State pedestal foreboard and be provided with the pore being adapted with the aluminum pipe and fin shape；
Guide pillar, the two ends of the guide pillar are separately fixed at the end of two relative base plates, the institute of two horizontal positioneds
Guide pillar is stated to pass perpendicularly through the ejector pin retaining plate, holding plate and be slidably connected with the ejector pin retaining plate, holding plate；
Tube expansion push rod group, the cross sectional shape of described tube expansion push rod group is identical with the shape of fin with aluminum pipe, the tube expansion push rod
Group is made up of some tube expansion push rods, and one end of the tube expansion push rod is fixed on the ejector pin retaining plate, and the tube expansion is pushed away
The other end of bar sequentially passes through the pore on the holding plate and pedestal foreboard；
Tube expansion cylinder, the tube expansion cylinder is fixed in the pedestal back plate, and the tube expansion cylinder is used to drive the push rod to consolidate
The slip of fixed board.
2. a kind of aluminum pipe according to claim 1 pushes away swollen machine automatically with fin, it is characterised in that：The tube expansion push rod is close
One end of the fin fixed mechanism be cone point, the tube expansion push rod close to one end of the fin fixed mechanism be provided with
The cambered surface that aluminum pipe is adapted with fin.
3. a kind of aluminum pipe according to claim 1 pushes away swollen machine automatically with fin, it is characterised in that：The two of the pedestal foreboard
Side and the both sides of the holding plate are respectively and fixedly provided with several clamping caps, and the upper surface of the holding plate is provided with handle, described
The inwall of pore is provided with some pairs of projection.
4. a kind of aluminum pipe according to claim 1 pushes away swollen machine automatically with fin, it is characterised in that：The fin fixed mechanism
Including：
Right angle column, the right angle column is fixed in the side edge of the frame, solid on the level board of the right angle column
Surely provided with lower air cylinder and several it is vertical push guide pillar, the lower end of the lower air cylinder, which is provided with down, compresses post, described to push
The upper end of guide pillar is fixedly connected with the level board of the right angle column, and the lower section of the level board of the right angle column is provided with pressing plate,
The lower end for pushing guide pillar is fixedly connected with the pressing plate, and the lower section of the pressing plate is provided with the monolithic that multiple side-by-side horizontals are placed
Mould；
Mold mounting plate, the mold mounting plate is fixed on the bottom surface of the monolithic mould, two sides of the mold mounting plate
It is slidably connected and can be slided along the main line line slideway level with the main line line slideway；
Ball screw and sliding motor, the ball screw of horizontal positioned are located between the two main lines line slideway, institute
The one end for stating ball screw is fixedly connected with the mold mounting plate, and the other end of the ball screw connects with the sliding motor
Connect, the sliding motor provides power for the ball screw, and the sliding motor is fixed on the table top of the frame, described
Sliding motor drives the ball screw.
5. a kind of aluminum pipe according to claim 4 pushes away swollen machine automatically with fin, it is characterised in that：Set below the pressing plate
There is epoxy plate, the epoxy plate is fixed and fitted on the bottom surface of the pressing plate.
6. a kind of aluminum pipe according to claim 4 pushes away swollen machine automatically with fin, it is characterised in that：The monolithic mould be by
Multiple row plate fixes what is formed side by side, and the plate is provided with the jack being adapted with the fin, the interval of the plate
Provided with big demoulding bar, the die bottom plate is fixed with the two ends end face along glide direction on demoulding bottom plate, the demoulding bottom plate
Provided with the groove being mutually adapted with the big demoulding bar, each big demoulding bar is fixed in the relative groove.
7. a kind of aluminum pipe according to claim 4 pushes away swollen machine automatically with fin, it is characterised in that：The mold mounting plate
Bottom surface is provided with mould connecting plate close to one end of the tube expanding mechanism, and machine is fixed in the bottom surface of the pedestal bottom plate close to the fin
One end of structure is provided with locating piece, and the locating piece is provided with the connecting hole being adapted with the mould connecting plate.
8. a kind of aluminum pipe according to claim 4 pushes away swollen machine automatically with fin, it is characterised in that：The bottom of the pedestal bottom plate
Face close to one end of the fin fixed mechanism provided with two symmetrical first positioning sleeves, be fixed with the frame with it is described
First positioning guide column of the adaptable vertical placement of the first positioning sleeve, the first positioning guide column lower end connection promising described first
Positioning guide column provides the first lift cylinder of lifting drive, and first lift cylinder is located at below the table top of the frame.
9. a kind of aluminum pipe according to claim 8 pushes away swollen machine automatically with fin, it is characterised in that：The mould connecting plate
Bottom surface, which is fixed with, is fixed with the of the vertical placement being adapted with second positioning sleeve in the second positioning sleeve, the frame
Two positioning guide columns, promising second positioning guide column of the second positioning guide column lower end connection provides the second lifting of lifting drive
Cylinder, second lift cylinder is located at below the table top of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311104.8A CN107127263B (en) | 2017-05-05 | 2017-05-05 | Aluminum pipe and fin push away swollen machine automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311104.8A CN107127263B (en) | 2017-05-05 | 2017-05-05 | Aluminum pipe and fin push away swollen machine automatically |
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| Publication Number | Publication Date |
|---|---|
| CN107127263A true CN107127263A (en) | 2017-09-05 |
| CN107127263B CN107127263B (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710311104.8A Active CN107127263B (en) | 2017-05-05 | 2017-05-05 | Aluminum pipe and fin push away swollen machine automatically |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598011A (en) * | 2017-10-10 | 2018-01-19 | 常州常发制冷科技有限公司 | Push away swollen machine |
| 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 |
| CN116060912A (en) * | 2023-04-06 | 2023-05-05 | 新乡市健悦精密机械有限公司 | A poling straining device for radiator assembly |
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| JP2000028285A (en) * | 1998-07-13 | 2000-01-28 | Calsonic Corp | Core compressing mechanism for heat exchanger assembly device |
| CN1302997A (en) * | 1999-10-27 | 2001-07-11 | 三星电子株式会社 | Apparatus for automatically assembling heat exchanger |
| CN204842656U (en) * | 2015-05-19 | 2015-12-09 | 合肥皓东精密工业有限公司 | Novel ejector sleeve mould is inserted to one side to duplex position |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598011A (en) * | 2017-10-10 | 2018-01-19 | 常州常发制冷科技有限公司 | Push away swollen machine |
| 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 |
| CN116060912A (en) * | 2023-04-06 | 2023-05-05 | 新乡市健悦精密机械有限公司 | A poling straining device for radiator assembly |
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|---|---|
| CN107127263B (en) | 2019-09-10 |
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