CN207447036U - A kind of corrugated pipe forming machine of band flaring function - Google Patents
A kind of corrugated pipe forming machine of band flaring function Download PDFInfo
- Publication number
- CN207447036U CN207447036U CN201721459129.4U CN201721459129U CN207447036U CN 207447036 U CN207447036 U CN 207447036U CN 201721459129 U CN201721459129 U CN 201721459129U CN 207447036 U CN207447036 U CN 207447036U
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- cylinder
- flaring
- forming machine
- corrugated pipe
- mold
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Abstract
The utility model discloses a kind of corrugated pipe forming machines of band flaring function, including rack and mold, underbeam is installed in the rack, guide post is provided on the underbeam and is arranged on the left side cylinder of guide post both sides and right side cylinder, the left side cylinder and the right side cylinder are mounted on hollow plug, and the side of the plug is equipped with a water injection hole；Upper beam, central sill and master cylinder are provided on the guide post, the central sill is moved up and down by master cylinder drives edge guide post；The mold includes upper matrix and lower matrix, and the upper matrix is mounted on central sill, and the lower matrix is mounted on the position of corresponding upper matrix on underbeam；Expanding device is additionally provided on the underbeam, the expanding device includes flaring cylinder, and the rodless cavity of the flaring cylinder and the epicoele of master cylinder are connected by oil pipe.The utility model completes the flaring process of bellows using the remaining power consumption of master cylinder backhaul, reduces energy consumption, saves the cost of flaring lathe, while also saves human cost, improves production efficiency.
Description
Technical field
The utility model is related to bellows manufacturing technology field, more particularly to a kind of corrugated pipe forming of band flaring function
Machine.
Background technology
Bellows refers to the tubular elastomeric sensing element connected into foldable wrinkle piece along folding retractable direction, bellows
Be widely used in instrument and meter, be mainly used for the measuring cell as pressure measuring instruments, convert pressure into displacement or
Power.Wherein, metal bellows is mainly used in the effects that compensation pipes thermal deformation, damping, absorption line sedimentation and deformation, extensively should
For industries such as petrochemical industry, instrument, space flight, chemical industry, electric power, cement, metallurgy.The other materials such as plastics bellows medium convey,
There is irreplaceable role in the fields such as electric power threading, lathe, household electrical appliances.
The moulding process of metal bellows mainly includes molded mechanical expansion, nip drum shaping, hydro-forming etc., wherein machinery
Swelling pressure is molded and nip drum shaping is all to carry out mechanical extrusion forming to metal base pipe by lathe, molding precision is high,
Rough surface is not suitable for applied in accurate instrument, and in comparison, hydroforming process is to utilize mold and aqueous medium pressure
A kind of molding method, bellows physical dimension is accurate, surface nondestructive wound, is that the manufacture of current bellows is most advanced, quality most may be used
The process leaned on.
The hydroforming process of bellows, generally requires by two procedures：First procedure is to be flared pipe both ends
Processing；Second operation work is that the pipe after flaring is put into bellow mold (in station), and the mold at both ends is cut somebody's hair top after molding
The firmly flared end of pipe adds interior high pressure to fill the type of being made.Existing process is commonly equipped with two hydraulic machines, wherein one
It is responsible for the first procedure specially, that is, is flared process, it is therefore necessary to while be equipped with two operators and operated, it adds
The energy consumption and human cost of bellows reduce the production efficiency of enterprise.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of stable structure, can be by bellow flare
Process and molding procedure are integrated on a machine tool, to realize the bellows production decision for reducing energy consumption and human cost,
I.e. a kind of corrugated pipe forming machine of band flaring function.
Technical solution is used by the invention for solving the technical problem：
A kind of corrugated pipe forming machine of band flaring function, including rack and mold, is equipped with underbeam in the rack, described
Guide post is provided on underbeam and is arranged on the left side cylinder of guide post both sides and right side cylinder, the left side cylinder and the right side cylinder are pacified
Equipped with hollow plug, the side of the plug is equipped with a water injection hole；Upper beam, central sill and master cylinder, institute are provided on the guide post
Central sill is stated to be moved up and down by master cylinder drives edge guide post；The mold includes upper matrix and lower matrix, during the upper matrix is mounted on
Liang Shang, the lower matrix are mounted on the position of corresponding upper matrix on underbeam；Expanding device, the expansion are additionally provided on the underbeam
Mouth device includes flaring cylinder, and the rodless cavity of the flaring cylinder and the epicoele of master cylinder are connected by oil pipe.Pass through guide post plus three beams
Combination, stable structure easy to implement, general frame easy to maintenance；Simultaneously in the rodless cavity and master cylinder by making the flaring cylinder
Epicoele connected by oil pipe, complete using master cylinder backhaul remaining power consumption complete flaring cylinder punching press act, realize
Flaring is completed on a machine tool and high-pressure liquid-filling is molded two procedures, has saved equipment cost and human cost.
Further, the first flaring that the expanding device further includes flaring fixed seat and driven by flaring cylinder piston rod pushes away
Head, the flaring fixed seat include two or more and are used to support the adjusting brackets of pipe and cut somebody's hair matched the with the first flaring
Two flarings are cut somebody's hair.Using the power for being flared cylinder offer, cut somebody's hair with the first flaring by adjusting bracket and matched somebody with somebody with what the second flaring was cut somebody's hair
It closes, realizes the flaring process that pipe is completed on high-pressure liquid-filling molding machine, save production bellows the space occupied.
Further, the master cylinder is primary and secondary cylinder structure, and the cylinder barrel of mother's cylinder is connected with upper beam, the piston rod of the sub- cylinder
It is connected with central sill.When can realize pattern by primary and secondary cylinder structure, fast downlink works at a slow speed；When dividing mould, quick return.Both
Process velocity is improved, the precision of processing is also ensured, production efficiency greatly improved.
Further, the supercharging device for the pipe water filling into mold is further included, the supercharging device includes pressurized cylinder
And water vat, the piston rod of the water vat are driven by the pressurized cylinder.The power and the hydraulic pressure of water vat provided by pressurized cylinder is special
Property, it realizes the effect of exporting high pressure water, ensures in high-pressure liquid-filling forming process, can not only realize high speed water filling, but also can gather around
There is sufficiently large pressure to complete accurate molding procedure.
Further, the hollow parts of the water outlet of the water vat and plug can water flowing connection.The high pressure water that water vat provides leads to
Cross the hollow parts of plug, entered from the water injection hole of plug side in the pipe of the sealing of both ends in a mold, realize high pressure into
Type.
Further, the mold includes assembled mould and chain type drawing-type mold.It can be according to specific cost needs
And accuracy requirement, corresponding mold is selected to be produced.
Further, the guide post is symmetrically arranged four columns.According to the structure and fortune of each component of corrugated pipe forming machine
Dynamic relation, selects four pillar constructions that can realize most stable of performance.
Further, the mounting groove for installation mold is provided on the central sill and underbeam.In order to adapt to Multiple Type ripple
The production of line pipe, there is provided the mounting groove for installation mold, installation mold when to replace.
The beneficial effects of the utility model are：A kind of corrugated pipe forming machine for band flaring function that the utility model uses,
By installing a hydraulic cylinder additional before the operative position of high-pressure liquid-filling lathe, that is, it is flared cylinder, the rodless cavity and master cylinder of the flaring cylinder
Epicoele connected by oil pipe, the punching press that flaring cylinder is completed using remaining power consumption during master cylinder quick return is acted, no
The cost of enlarging apparatus is only economically saved, the extra energy consumption of high-pressure liquid-filling lathe is taken full advantage of, and also achieves
One people operates two processes simultaneously, saves human cost, and reduces a machine tool, also reduces maintenance cost, improves
The production efficiency of enterprise.
Description of the drawings
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structure diagram of the corrugated pipe forming machine of band flaring function of the utility model；
Fig. 2 is a kind of structure diagram of the corrugated pipe forming machine expanding device of band flaring function of the utility model；
In figure, 1- racks, 2- guide posts, 31- underbeams, 32- central sills, 33- upper beams, 41- left sides cylinder, 42- right sides cylinder, 5- master
Cylinder, 6- flarings cylinder, the flarings of 61- first are cut somebody's hair, the flarings of 62- second are cut somebody's hair, 63- adjusting brackets, 64- pipes, 7- mounting grooves.
Specific embodiment
With reference to Fig. 1-Fig. 2, a kind of corrugated pipe forming machine of band flaring function of the utility model.
The corrugated pipe forming machine of a kind of band flaring function, including rack 1, mold, distribution box, fuel tank, water tank and for supplying
The water pump of water, the overall structure of fuselage is three beams, four rod structure, respectively by upper beam 33, central sill 32, underbeam 31, four as guide post
Root post and clamp nut are assembled, and wherein upper beam 33 and underbeam 31 are combined by four columns and 12 clamp nuts
It is installed on into a fixed mechanism in rack 1, the precision of machine is mounted on the nut in four columns to adjust.In 33 He of upper beam
One central sill 32 that can be moved up and down along guide post 2 on the guide post 2 among underbeam 31 is set, the cylinder barrel of master cylinder 5 is fixed on
On beam 33, the piston rod of master cylinder 5 is made to connect central sill 32, central sill 32 can move up and down under the action of master cylinder 5 along guide post 2.
The both sides relative position of four columns installs two 41 Hes of left side cylinder that can be moved in the horizontal direction respectively on underbeam 31 again
Right side cylinder 42 is respectively mounted on the piston rod of 42 inside of 41 inside of the left side cylinder and right side cylinder there are one plug, and plug can be
It squeezes or removes out outward among horizontal direction under the action of two side cylinders, give pipe 64 1 axis when realizing high-pressure liquid-filling shaping
To the function of reinforcing feed supplement.The plug is hollow-core construction simultaneously, is set in the side of plug there are one water injection hole, for pipe
High pressure water is injected in 64.The utility model is suitable for the mold of diversified forms, and the mold includes assembled mould and chain type is led
Pull-type mold；The mold for bellows processing is divided into matrix and lower matrix simultaneously, and upper matrix is mounted on the following table of central sill 32
Face, lower matrix are mounted on the upper surface of underbeam 31, for the ease of the installation and replacement of upper/lower die, also especially in central sill 32 under
Devised on beam 31 for mold installation mounting groove 7, increase mold installation when forced area ensure mold stabilization, also for
Dismounting during replacement adds facility.Before high-pressure liquid-filling shaping station set one flaring cylinder 6, be flared cylinder 6 rodless cavity with
The epicoele of master cylinder 5 is connected by oil pipe.When 5 backhaul of master cylinder, the hydraulic oil of 5 epicoele of master cylinder will be into flaring cylinder 6 without bar
Chamber, promote flaring cylinder 6 piston rod movement, this guarantees bellows high-pressure liquid-filling process and flaring process be stagger into
Capable, it ensure that the process of flaring cylinder 6 does not interfere with the precision and efficiency of high-pressure liquid-filling molding procedure.In the work of flaring cylinder 6
One first flaring is connected on stopper rod and cuts somebody's hair 61, one flaring fixed seat is set in the first flaring 61 motion bit front ends of cutting somebody's hair, is expanded
More than two adjusting brackets 63 for being used to support pipe 64 are provided in mouthful fixed seat and are cut somebody's hair with the first flaring 61 matched
Second flaring cuts somebody's hair 62.By being flared the setting of cylinder 6, remaining power consumption in 5 quick return of master cylinder is reasonably make use of, saves one
Platform lathe.Before flaring station is arranged on high-pressure liquid-filling shaping station simultaneously, an operative employee while operation two are realized
Human cost is greatly saved in process, is molded in bellows high-pressure liquid-filling and completes flaring process simultaneously, improves production efficiency.
For above-described embodiment, the master cylinder 5 is primary and secondary cylinder structure, and the cylinder barrel of mother's cylinder is connected with upper beam, the son
The piston rod of cylinder is connected with central sill.Primary and secondary cylinder is typical quick cylinder structure, by using primary and secondary cylinder as master cylinder 5, is added
Velocity mode when master cylinder 5 moves, the i.e. speed of crossbeam can realize following Three models：Fast downlink, at a slow speed pattern and fast
Fast backhaul.Fast downlink improves the operational efficiency of bellows machine, and pattern ensure that the precision and security of molding at a slow speed, quickly
Backhaul is ensureing to divide the efficiency of mould simultaneously, and a powerful power can be provided to flaring cylinder 6 by returning guarantee.It is flared quality requirement
Higher, angle, surface quality and the tubing position length of flare formation have stringenter size requirement, are flared the quality of quality
Directly influence the quality of filling liquid molding procedure.And the very strong driving force for being flared cylinder 6 is exactly to be flared an important guarantee of process, because
This ensure that the quality of flaring process by the quick return of primary and secondary cylinder.
Further, the supercharging device for 64 water filling of pipe into mold is further included, the supercharging device includes supercharging
Cylinder and water vat, the piston rod of the water vat are driven by the pressurized cylinder.The effect of water vat be in high-pressure liquid-filling molding procedure to
Pipe 64 provides high pressure water, ensures that pipe 64 can be with high-pressure molding；Pressurized cylinder then provides sufficiently large propulsive force for water vat.Simultaneously
It can also realize high speed water-filling function at the beginning, improve the efficiency of bellows production.
The course of work of the utility model is briefly described below：
First procedure of bellows production is flared to pipe 64, and second operation work is that the pipe 64 that will be flared is sent into
High-pressure liquid-filling shaping is carried out in mold, ultimately forms bellows.
It is put by the pipe being flared 64 in lower mold, the pipe 64 in the side cylinder of left and right two while downwards mold leans on
Closely, two plugs deeply and seal up the flaring at 64 both ends of pipe simultaneously, while master cylinder 5 drives central sill 32 to drive upper matrix quick
It moves down, switchs to pattern at a slow speed when close to mold, until upper matrix and lower matrix tight structure.Further, water pump
Water in water tank is extracted into water vat, then pressurized cylinder applies a propulsive force to the piston rod of water vat, and the water in water vat is fast
Speed is injected by water injection hole in pipe 64 from the cavity of plug.After the water in pipe 64 fills, in pressurized cylinder and water vat
Continuing under effect, 64 wall of pipe is subject to the pressure of powerful high pressure water, and to for expansion, and pipe 64 can shorten during due to expansion,
So two side cylinders can promote in axial reinforcing simultaneously, ensure the sealing effect of plug.Added by 64 internal pressurization of pipe with axial
The effect into supplementary material and mold cavity is pushed, ultimately forms required bellows form.
After load is let out, 5 quick return of master cylinder, the hydraulic oil of 5 epicoele of master cylinder enters the rodless cavity of flaring cylinder 6, promotes and expands
The piston rod of mouth cylinder 6 carries out flaring process to the pipe 64 not being flared in flaring fixed seat.Since the backhaul of master cylinder 5 is in bellows
High-pressure liquid-filling molding procedure after carry out, so only needing an operative employee that can be carried out at the same time the operations of two processes.
The preferred embodiment of the above, simply the utility model, the utility model are not limited to above-mentioned implementation
Mode as long as it reaches the technique effect of the utility model with identical means, should all belong to the scope of protection of the utility model.
Claims (8)
1. a kind of corrugated pipe forming machine of band flaring function, including rack and mold, is equipped with underbeam, under described in the rack
Guide post is provided on beam and is arranged on the left side cylinder of guide post both sides and right side cylinder, the left side cylinder and the right side cylinder are respectively mounted
There is hollow plug, the side of the plug is equipped with a water injection hole；Upper beam, central sill and master cylinder are provided on the guide post, it is described
Central sill is moved up and down by master cylinder drives edge guide post；The mold includes upper matrix and lower matrix, and the upper matrix is mounted on central sill
On, the lower matrix is mounted on the position of corresponding upper matrix on underbeam；It is characterized in that：Flaring dress is additionally provided on the underbeam
It puts, the expanding device includes flaring cylinder, and the rodless cavity of the flaring cylinder and the epicoele of master cylinder are connected by oil pipe.
2. a kind of corrugated pipe forming machine of band flaring function according to claim 1, it is characterised in that：The expanding device
The first flaring for further including flaring fixed seat and being driven by flaring cylinder piston rod is cut somebody's hair, and the flaring fixed seat includes two or more
It is used to support the adjusting bracket of pipe and matched second flaring of cutting somebody's hair is flared with first and cut somebody's hair.
3. a kind of corrugated pipe forming machine of band flaring function according to claim 1, it is characterised in that：The master cylinder is son
Female cylinder structure, the cylinder barrel of mother's cylinder are connected with upper beam, and the piston rod of the sub- cylinder is connected with central sill.
4. a kind of corrugated pipe forming machine of band flaring function according to claim 1, it is characterised in that：Further include for
The supercharging device of pipe water filling in mold, the supercharging device include pressurized cylinder and water vat, and the piston rod of the water vat is by institute
State pressurized cylinder driving.
5. a kind of corrugated pipe forming machine of band flaring function according to claim 4, it is characterised in that：The water vat goes out
The hollow parts of the mouth of a river and plug can water flowing connection.
6. a kind of corrugated pipe forming machine of band flaring function according to claim 1, it is characterised in that：The mold includes
Assembled mould and chain type drawing-type mold.
7. a kind of corrugated pipe forming machine of band flaring function according to claim 1, it is characterised in that：The guide post is pair
Claim the four columns set.
8. a kind of corrugated pipe forming machine of band flaring function according to claim 1, it is characterised in that：The central sill is under
The mounting groove for installation mold is provided on beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459129.4U CN207447036U (en) | 2017-11-03 | 2017-11-03 | A kind of corrugated pipe forming machine of band flaring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459129.4U CN207447036U (en) | 2017-11-03 | 2017-11-03 | A kind of corrugated pipe forming machine of band flaring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447036U true CN207447036U (en) | 2018-06-05 |
Family
ID=62253817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721459129.4U Withdrawn - After Issue CN207447036U (en) | 2017-11-03 | 2017-11-03 | A kind of corrugated pipe forming machine of band flaring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876607A (en) * | 2017-11-03 | 2018-04-06 | 佛山市南海兴迪机械制造有限公司 | A kind of corrugated pipe forming machine with enlarging function |
| CN109108129A (en) * | 2018-10-15 | 2019-01-01 | 西北工业大学 | A kind of pipe axis pressing formation method of bellows |
-
2017
- 2017-11-03 CN CN201721459129.4U patent/CN207447036U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876607A (en) * | 2017-11-03 | 2018-04-06 | 佛山市南海兴迪机械制造有限公司 | A kind of corrugated pipe forming machine with enlarging function |
| WO2019085663A1 (en) * | 2017-11-03 | 2019-05-09 | 佛山市南海兴迪机械制造有限公司 | Corrugated tube forming machine having flaring function |
| CN107876607B (en) * | 2017-11-03 | 2019-10-25 | 佛山市南海兴迪机械制造有限公司 | A kind of corrugated pipe forming machine of band flaring function |
| CN109108129A (en) * | 2018-10-15 | 2019-01-01 | 西北工业大学 | A kind of pipe axis pressing formation method of bellows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528247 one of South 1 of the east section of Yue Li Sha Road, Yanbian village, Dali Town, Foshan, Guangdong, China. Co-patentee after: Henan Meng Dian group Xingdi forging and pressing equipment manufacturing Co., Ltd. Patentee after: Foshan City Nanhai Xindi Machinery Co.,Ltd. Address before: 528247 one of South 1 of the east section of Yue Li Sha Road, Yanbian village, Dali Town, Foshan, Guangdong, China. Co-patentee before: Henan Xing Di forging equipment Manufacturing Co., Ltd Patentee before: Foshan City Nanhai Xindi Machinery Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180605 Effective date of abandoning: 20191025 |