CN107030188A - A kind of post flatting mill of hydraulic pressure four - Google Patents

A kind of post flatting mill of hydraulic pressure four Download PDF

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Publication number
CN107030188A
CN107030188A CN201710471593.3A CN201710471593A CN107030188A CN 107030188 A CN107030188 A CN 107030188A CN 201710471593 A CN201710471593 A CN 201710471593A CN 107030188 A CN107030188 A CN 107030188A
Authority
CN
China
Prior art keywords
support
hydraulic cylinder
fixed
cylinder
pressing mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710471593.3A
Other languages
Chinese (zh)
Inventor
时乾中
李恕东
肖翔
王玉珏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Taitong Refrigeration Technology Co Ltd
Original Assignee
Hefei Taitong Refrigeration Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Taitong Refrigeration Technology Co Ltd filed Critical Hefei Taitong Refrigeration Technology Co Ltd
Priority to CN201710471593.3A priority Critical patent/CN107030188A/en
Publication of CN107030188A publication Critical patent/CN107030188A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00Other methods for working sheet metal, metal tubes, metal profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/02Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal

Abstract

The present invention relates to tube sheet evaporator production equipment field, particularly belong to a kind of post flatting mill of hydraulic pressure four, including frame and pressing mold, the pressing mold is connected with the piston rod of hydraulic cylinder, the cylinder body upper end of the hydraulic cylinder is fixed in upper support beam by nut, the cylinder body lower end of the hydraulic cylinder is fixed in lower support beam by flange, it is fixed together between the upper support beam and lower support beam by two pieces of supporting plates, bottom plate is arranged right below in the pressing mold, contact block is provided with the side of the bottom plate, magnetic induction contact-making switch is arranged right below in the contact block corner.The cylinder body of hydraulic cylinder is fixed on centre by the present invention by upper support beam and lower support beam, and in side provided with two pieces of supporting plates with booster action, to ensure the fastness of hydraulic cylinder fixation;The corner of flattening die is respectively by four guide pillars, so that ensureing the product of flattening die extrusion has the uniformity of good flatness and height.

Description

A kind of post flatting mill of hydraulic pressure four
Technical field
The present invention relates to tube sheet evaporator production equipment field, a kind of post flatting mill of hydraulic pressure four is particularly belonged to.
Background technology
The species of evaporator for refrigerator can be divided into:Wire-tube evaporator, plate pipe evaporator, evaporator fin, folding evaporator And roll-bond evaporator.Wherein wire-tube evaporator and plate pipe evaporator because its using exploitation time it is more early, production technology more into Ripe, properties of product are stable, and usage amount is larger in current refrigerator.Plate pipe evaporator, which is made in process, to be needed to bending after shaping Aluminum pipe carry out flattening processing, be then stained with again with surface hot melt film aluminium sheet carry out vulcanization processing.It is above-mentioned that aluminum pipe is pressed , it is necessary to use flatting mill during flat processing.The fixed form of the flatting mill hydraulic cylinder of prior art carries out one frequently with four bolts Side is fixed, during the prolonged use of equipment, and fixed bolt is easily fluffed or is broken due to vibrations and unbalance stress, sternly The deformation of severe one hydraulic cylinder fixation steel plate, cracking, have had a strong impact on scheduling of production and manufacturing schedule.
The content of the invention
The purpose of the present invention is exactly to overcome the deficiencies in the prior art and provide one kind with effective fixed hydraulic cylinder body and protect Demonstrate,prove the post flatting mill of hydraulic pressure four of product quality.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that:
A kind of post flatting mill of hydraulic pressure four, including frame and four guide pillars being located in the frame, are respectively provided at described four and lead On post is four guide pin bushings, and the corner of pressing mold is connected and in horizontal direction with four guide pin bushings respectively, the pressing mold and hydraulic cylinder Piston rod is connected, and the cylinder body upper end of the hydraulic cylinder is fixed in upper support beam by nut, the cylinder body lower end of the hydraulic cylinder It is fixed in lower support beam, is fixed together between the upper support beam and lower support beam by two pieces of supporting plates by flange, Be arranged right below bottom plate in the pressing mold, the side of the bottom plate be provided with contact block, the contact block corner just under Side is provided with magnetic induction contact-making switch, and the magnetic induction contact-making switch is bolted in the frame.
Compared with prior art, beneficial effects of the present invention are:
The post flatting mill of hydraulic pressure four of the present invention, centre is fixed on by upper support beam and lower support beam by the cylinder body of hydraulic cylinder, and Side is provided with two pieces of supporting plates with booster action, to ensure the fastness of hydraulic cylinder fixation;The corner of flattening die leads to respectively Four guide pillars are crossed, so that ensureing the product of flattening die extrusion has the uniformity of good flatness and height.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention;
Fig. 2 is main structure diagram of the present invention.
Embodiment
Referring to shown in accompanying drawing 1, a kind of post flatting mill of hydraulic pressure four, including frame 1 and four guide pillars being located in the frame 1 2, it is four guide pin bushings 3 to be respectively provided on four guide pillars 2, and the corner of pressing mold 4 is connected with four guide pin bushings 3 and in level respectively Direction, the pressing mold 4 is connected with the piston rod 5-1 of hydraulic cylinder 5, and the cylinder body upper end of the hydraulic cylinder 5 is fixed on by nut 6 In support beam 7, the cylinder body lower end of the hydraulic cylinder 5 is fixed in lower support beam 9 by flange 8, the upper support beam 7 and lower branch It is fixed together between support beam 9 by two pieces of supporting plates 10, bottom plate 11 is arranged right below in the pressing mold 4, in the bottom plate 11 side is provided with contact block 12, and magnetic induction contact-making switch 13, the magnetic strength are arranged right below in 12 4 jiaos of the contact block Contact-making switch 13 is answered to be bolted in the frame 1.
In use, the height for flattening parameter adjustment magnetic induction contact-making switch 13 according to pipe fitting to be flattened, specifically used The bolt of the bottom of magnetic induction contact-making switch 13 carries out lift adjustment, adjusts after crush stroke, pipe fitting to be flattened is placed into bottom On plate 11, start hydraulic cylinder 5, hydraulic cylinder 5 drives pressing mold 4 to push the flattening realized to pipe fitting.
It is described above, it is only the preferred embodiments of the present invention, is not the limitation that other forms are done to the present invention, Any those skilled in the art are changed or are modified as equivalent variations possibly also with the technology contents of the disclosure above Equivalent embodiment.But, every without departing from the present invention program content, the technical spirit according to the present invention is done to above example Any simple modification, equivalent variations and remodeling, still fall within protection scope of the present invention.

Claims (1)

1. a kind of post flatting mill of hydraulic pressure four, including frame(1)And it is located at the frame(1)On four guide pillars(2), its feature exists In:It is respectively provided at four guide pillars(2)On be four guide pin bushings(3), pressing mold(4)Corner respectively with four guide pin bushings(3)Phase Even and in horizontal direction, the pressing mold(4)With hydraulic cylinder(5)Piston rod(5-1)It is connected, the hydraulic cylinder(5)Cylinder body on End passes through nut(6)It is fixed on support beam(7)On, the hydraulic cylinder(5)Cylinder body lower end pass through flange(8)It is fixed on lower branch Support beam(9)On, the upper support beam(7)With lower support beam(9)Between pass through two pieces of supporting plates(10)It is fixed together, described Pressing mold(4)Be arranged right below bottom plate(11), in the bottom plate(11)Side be provided with contact block(12), in the contact block (12)Corner is arranged right below magnetic induction contact-making switch(13), the magnetic induction contact-making switch(13)It is bolted in institute State frame(1)On.
CN201710471593.3A 2017-06-20 2017-06-20 A kind of post flatting mill of hydraulic pressure four Pending CN107030188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710471593.3A CN107030188A (en) 2017-06-20 2017-06-20 A kind of post flatting mill of hydraulic pressure four

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710471593.3A CN107030188A (en) 2017-06-20 2017-06-20 A kind of post flatting mill of hydraulic pressure four

Publications (1)

Publication Number Publication Date
CN107030188A true CN107030188A (en) 2017-08-11

Family

ID=59541166

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710471593.3A Pending CN107030188A (en) 2017-06-20 2017-06-20 A kind of post flatting mill of hydraulic pressure four

Country Status (1)

Country Link
CN (1) CN107030188A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201082453Y (en) * 2007-06-08 2008-07-09 高新张铜股份有限公司 Metal tube flatting mill
CN204018500U (en) * 2014-07-15 2014-12-17 攀钢集团工程技术有限公司 A kind of creeper tread automatic punching device
CN204093939U (en) * 2014-08-05 2015-01-14 江苏福事特液压技术有限公司 The monolateral flattening matching die of a kind of steel tube end part
CN104384334A (en) * 2014-11-23 2015-03-04 江苏亚光金属制品有限公司 Oblique moving fin aluminum tube flattening die
CN106270079A (en) * 2016-10-14 2017-01-04 合肥太通制冷科技有限公司 A kind of aluminum pipe flatting mill

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201082453Y (en) * 2007-06-08 2008-07-09 高新张铜股份有限公司 Metal tube flatting mill
CN204018500U (en) * 2014-07-15 2014-12-17 攀钢集团工程技术有限公司 A kind of creeper tread automatic punching device
CN204093939U (en) * 2014-08-05 2015-01-14 江苏福事特液压技术有限公司 The monolateral flattening matching die of a kind of steel tube end part
CN104384334A (en) * 2014-11-23 2015-03-04 江苏亚光金属制品有限公司 Oblique moving fin aluminum tube flattening die
CN106270079A (en) * 2016-10-14 2017-01-04 合肥太通制冷科技有限公司 A kind of aluminum pipe flatting mill

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Application publication date: 20170811

RJ01 Rejection of invention patent application after publication