CN106391912A - Fin height adjustment assisting structure of fin forming machine - Google Patents

Fin height adjustment assisting structure of fin forming machine Download PDF

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Publication number
CN106391912A
CN106391912A CN201610919679.3A CN201610919679A CN106391912A CN 106391912 A CN106391912 A CN 106391912A CN 201610919679 A CN201610919679 A CN 201610919679A CN 106391912 A CN106391912 A CN 106391912A
Authority
CN
China
Prior art keywords
plate
machine
machine plate
limited wheel
cylinder
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
CN201610919679.3A
Other languages
Chinese (zh)
Inventor
王荣
董明智
倪泉斌
毛国平
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.)
NINGBO RONGZHI AUTOMATION TECHNOLOGY CO LTD
Original Assignee
NINGBO RONGZHI AUTOMATION 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 NINGBO RONGZHI AUTOMATION TECHNOLOGY CO LTD filed Critical NINGBO RONGZHI AUTOMATION TECHNOLOGY CO LTD
Priority to CN201610919679.3A priority Critical patent/CN106391912A/en
Publication of CN106391912A publication Critical patent/CN106391912A/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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • 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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • B21D37/12Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
    • 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
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/06Stripping-off devices
    • B21D45/08Stripping-off devices interrelated with motion of tool
    • 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
    • B21D53/04Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal

Abstract

The invention relates to a fin height adjustment assisting structure of a fin forming machine. The fin height adjustment assisting structure comprises a rack, a lower mold plate, a retainer spring, a plurality of limiting wheels and a synchronous drive structure, wherein the rack is composed of an upper machine plate, a lower machine plate and guide columns; the limiting wheels are connected to the portions, above the upper machine plate, of the guide columns in a threaded mode; and the synchronous drive structure is used for driving the limiting wheels to rotate synchronously. The fin height adjustment assisting structure is characterized in that the structure further comprises two air cylinder installation plates and two air cylinders, the two ends of one of the air cylinder installation plates are fixed to the two guide columns located on the same side, the two ends of the other air cylinder installation plate are fixed to the two guide columns located on the other side, the air cylinder installation plates are located above the upper machine plate, each air cylinder is fixed to the middle of the corresponding air cylinder installation plate, and the other end of each air cylinder is connected with the upper machine plate so that the upper machine plate can be driven to move downwards. In the fin height adjusting process, a thread pair only achieves the rotating function instead of being stressed, so that threads are not prone to abrasion , the adjusting precision is improved, and the defect that stand columns and limiting wheels are short in service life is overcome.

Description

Fin forming machine wing top adjustment supplementary structure
Technical field
The present invention relates to a kind of technical field of forming machine for fin of plate-fin heat, more particularly, to a kind of fin forming machine Wing top adjustment supplementary structure.
Background technology
Plate-fin heat exchanger is the heat exchanger of all kinds of gas separation equipments, is widely used in petrochemical industry, Aero-Space In field, plate-fin heat exchanger has compact conformation, lightweight, and the advantage of heat exchange efficiency, especially heat exchange efficiency are changed than other Hot device is high by 30%.Fin is the critical component of plate-fin heat exchanger, accounts for more than the 80% of whole heat exchanger volume, the precision of fin Directly affect heat exchange efficiency and reliability, the security performance of plate-fin heat exchanger.
With the upgrading of plate-fin heat exchanger industry, the pressure of heat exchanger and heat transfer rate propose higher requirement, This all has to rely on the formed precision improving plate-fin heat exchanger fin ensureing.The mould of plate-fin heat exchanger fin Using fixing ejection technique, and the different mould of correspondence, the height of stripper plate and front and back position are both needed to constantly adjust, and this will look for novelty The mould frame mechanism of form will possess steadiness and adjustability.Produce the high fin of different wings upper and lower template closure height is wanted Ask different, the required precision in addition closing height for producing high-precision fin to upper and lower template will control in certain error In the range of, need the closure height of upper and lower template is adjusted for this fin forming machine.
Chinese invention patent as Application No. ZL201510136122.8 (Publication No. CN104722679A)《Upper mould Fixed fin forming machine》Disclose such a wing top adjustment mechanism, including frame, by upper machine plate, lower machine plate and located at upper Guide pillar composition between machine plate and lower machine plate, described upper machine plate can guide pillar relatively move up and down, and upper machine plate is provided with mould peace Dress plate, the guide pillar above upper machine plate is provided with the position limiting structure that upper machine plate is carried out with upper limit;Lower template, bottom in frame And can be along the upper and lower sliding of guide pillar;Keep spring, be set on guide pillar and be supported between machine plate and lower template;Demolding structure, Between lower template and lower machine plate.Position limiting structure includes position-limited wheel, is threaded on the guide pillar on upper machine plate top, limit Position wheel is directly or indirectly conflicted with the upper surface of upper machine plate and is limited above machine plate and move upwards, the periphery of each position-limited wheel be fixed with from Movable sprocket;Chain, is engaged with each driven sprocket successively and is in closed circular;Servomotor, is arranged on described upper machine plate, servo Drive sprocket is provided with the output shaft of motor, drive sprocket is engaged with described chain with drive chain action.Upper machine plate passes through The upper machine plate of jack-up restriction moves down upwards to keep spring, is then limited by the stop of position-limited wheel and move on upper machine plate above upper machine plate; When adjusting wing high (going up the closure height between machine plate and lower template), motor works, by chain and sprocket wheel Timing Belt Dynamic, make each position-limited wheel rotation, under the drive of screw-driven, position-limited wheel moves down or upper shifting;Position-limited wheel moves down, in promotion machine plate and Cope match-plate pattern overcomes the support force keeping spring to move down, and the high height reduction of wing (goes up the closure height between machine plate and lower template Reduce);Move on position-limited wheel, upper machine plate and cope match-plate pattern under the elastic force effect keeping spring on move, the high height of wing raises (to be gone up Closure extended height between machine plate and lower template).
However, because position-limited wheel and column overcome the precompression of master reset spring by screw thread pair, servomotor passes through chain Drive position-limited wheel rotation to realize wing high precision to automatically adjust.In this kind of structure, wing height is more down adjusted, the master reset bullet that need to overcome Spring precompression is bigger, and screw thread pair stress is also bigger, and screw thread is easy to wear so that wing top adjustment precision reduces, and also shortens column and limit The service life of position wheel.
Content of the invention
The technical problem to be solved is to provide a kind of fin forming machine wing for above-mentioned state of the art Top adjustment supplementary structure, during wing top adjustment, screw thread pair is only realized spinfunction and is not stressed so that screw thread is not easy to wear And improve degree of regulation, overcome the defect that column is short with position-limited wheel service life.
The present invention solves the technical scheme that adopted of above-mentioned technical problem:A kind of fin forming machine wing top adjustment auxiliary knot Structure, including frame, it is made up of upper machine plate, lower machine plate and the guide pillar between upper machine plate and lower machine plate, and described upper machine plate can Guide pillar relatively moves up and down, and upper machine plate is provided with cope match-plate pattern;Lower template, bottom can gliding along along guide pillar in frame Move;Keep spring, be set on guide pillar and be supported between machine plate and lower template;Multiple position-limited wheels, are threaded in and are located at On the guide pillar on upper machine plate top, this position-limited wheel is directly or indirectly conflicted with the upper surface of upper machine plate and is limited upper machine plate and transport upwards Dynamic, synchronization transmission structure, in order to drive each position-limited wheel synchronous rotary;It is characterized in that:Also include two pieces of cylinder mounting plates, wherein The two ends of one piece of cylinder mounting plate are held within two guide pillars of the same side, and the two ends of another piece of cylinder mounting plate are fixed on On two guide pillars of opposite side, and each cylinder mounting plate is located at the top of upper machine plate;Two cylinders, are separately fixed at cylinder The middle part of installing plate, the other end of cylinder is then connected with upper machine plate to drive upper machine plate to move down.
Preferably, above-mentioned synchronization transmission structure includes driven sprocket, it is fixed on each position-limited wheel;Chain, successively with respectively Driven sprocket engages and is in closed circular;Motor, is arranged on described upper machine plate, the output shaft of motor is provided with drive chain Wheel, this drive sprocket is engaged with described chain with drive chain action.This drive mechanism has that synchronicity is good, stable drive excellent Point,
Due to keep spring upper machine plate is applied support force upwards larger so that compression between position-limited wheel and upper machine plate Power is larger, therefore wants rotary spacing wheel to need high torque, for overcoming the above-mentioned position-limited wheel of this problem by being set in guide pillar On the upper surface of plane bearing and upper machine plate conflict.So become rolling by planar friction between position-limited wheel and upper machine plate to rub Wipe, relatively easy driving position-limited wheel rotation, can be driven using relatively low power motor, lower motor cost.
The periphery of above-mentioned position-limited wheel has outer blocking shoulder, and the top of position-limited wheel is fixed with fixed cover annular in shape, on fixed cover It is provided with multiple screwed holes vertically running through, each screw thread in the hole is threaded with holding screw from top to bottom, and driven sprocket is set in On position-limited wheel and be located between fixed cover and described outer blocking shoulder, described holding screw downwards tight against firmly driven sprocket by driven chain Wheel is fixed with position-limited wheel.Driven sprocket and position-limited wheel adopt split to design, and driven sprocket is located in the middle of position-limited wheel and fixed cover, Gu Surely apply mechanically screw to be fixed on position-limited wheel, screw holding screw, driven sprocket with position-limited wheel synchronous axial system, machine plate hight degree in realization Integrated regulation, unclamp holding screw, position-limited wheel can individually rotate, that is, position-limited wheel rotation when, driven sprocket is motionless, so may be used Individually rotary stopper wheel, is finely adjusted to the position of upper machine plate, in order to adjust the flatness of upper machine plate entirety.
For convenience of independent rotary spacing wheel, the outer peripheral face of above-mentioned outer blocking shoulder has the jack that multiple confession spanners plug.
Preferably, above-mentioned motor is servomotor.Servomotor can use programme-control, easily realizes automatization.
The top surface of above-mentioned guide pillar is threaded hole, and the bolt that cylinder mounting plate is threadedly attached in screw thread in the hole is fixed On guide pillar.This structure is beneficial to installation on guide pillar for the cylinder mounting plate.
The cylinder body of above-mentioned cylinder is fixed on machine plate, and the piston rod of cylinder is threaded rod, and piston rod passes through cylinder to install Plate is fixed on cylinder mounting plate by nut behind middle.Cylinder is arranged on middle, and the power that cylinder applies to upper machine plate is more Balance is naturally it is also possible to turn installation around.
In two pieces of described cylinder mounting plates, the two ends of one of cylinder mounting plate are held within two guide pillars in left side On, the two ends of another piece of cylinder mounting plate are held within two guide pillars on right side.Total symmetrically sets for the left and right sides Put.Can certainly arrange in front and back.
Compared with prior art, it is an advantage of the current invention that:Upper machine plate in this wing top adjustment mechanism passes through to keep spring Jack-up limits upper machine plate and moves down upwards, is then limited by the stop of position-limited wheel and move on upper machine plate above upper machine plate;When will adjust During wing high (i.e. closure height between bolster), motor works, and each position-limited wheel rotation of synchronous driving structure, in screw-driven Drive under, position-limited wheel moves down or upper shifting;Position-limited wheel moves down, and in promotion, machine plate and cope match-plate pattern overcome under the support force keeping spring Move, the high height reduction of wing (i.e. the closure between bolster highly reduces);Move on position-limited wheel, upper machine plate and cope match-plate pattern are being protected The elastic force holding spring is made to use shifting, and the high height of wing raises (i.e. closure extended height between bolster);Equipment enters wing During top adjustment state, cylinder vent piston rod is stretched out, and in promotion, machine plate moves downward so that position-limited wheel is disengaged with upper machine plate, limit Screw thread pair between position wheel and column is only realized spinfunction and is not stressed.The bleed pressure of cylinder passes through an air pressure proportioning valve Control by PLC control, PLC exports bleed pressure controlled quentity controlled variable in real time according to when the high position of fore wing, make position-limited wheel and upper machine plate The distance disengaging keeps constant.After wing height adjustment terminates, cylinder exhaust, upper machine plate moves up under keeping spring effect and props up Position-limited wheel, device replied is to normal production status.
Brief description
Fig. 1 is the front view of the embodiment of the present invention;
Fig. 2 is enlarged drawing at the A of Fig. 1;
Fig. 3 is the side view of the embodiment of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figures 1 to 3, it is a preferred embodiment of the present invention.
A kind of fin forming machine wing top adjustment supplementary structure, including
Frame 1, it is made up of upper machine plate 11, lower machine plate 12 and the guide pillar 13 between upper machine plate 11 and lower machine plate 12, Described upper machine plate 11 can guide pillar 13 relatively move up and down, and upper machine plate 11 is provided with cope match-plate pattern 2.
Lower template 3, bottom can be along guide pillar sliding about 13 in frame 1;It is provided between lower template 3 and lower machine plate 12 Demolding structure, demolding structure refers to background patents.
Keep spring 4, be set on guide pillar 13 and be supported between machine plate 11 and lower template 3.
Multiple position-limited wheels 5, are threaded on the guide pillar 13 on upper machine plate 11 top, corresponding installation on each guide pillar 13 One position-limited wheel 5, position-limited wheel 5 is directly or indirectly conflicted with the upper surface of upper machine plate 11 and is limited upper machine plate 11 and move upwards, this Position-limited wheel 5 in embodiment is conflicted by the upper surface of the plane bearing 14 that is set on guide pillar 13 and upper machine plate 11.Position-limited wheel 5 Periphery there is outer blocking shoulder 51, the top of position-limited wheel 5 is fixed with fixed cover 52 annular in shape, and fixed cover 52 is provided with multiple vertical The screwed hole 53 running through, is threaded with holding screw 54 from top to bottom in screwed hole 53, driven sprocket 8a is set in position-limited wheel 5 Go up and be located between fixed cover 52 and outer blocking shoulder 51, holding screw 54 downwards tight against live in driven sprocket 8a by driven sprocket 8a with Position-limited wheel 5 is fixing.The jack 55 that multiple confession spanners plug is had on the outer peripheral face of outer blocking shoulder 51.
Synchronization transmission structure, in order to drive each position-limited wheel 5 synchronous rotary.
Synchronization transmission structure includes driven sprocket 8a, is fixed on each position-limited wheel 5.
Chain 9, is engaged with each driven sprocket 8a successively and is in closed circular.
Motor 10, servomotor selected by motor 10.It is arranged on described upper machine plate 11, the output shaft of motor 10 is provided with Drive sprocket 8b, this drive sprocket 8b is engaged with described chain 9 with drive chain action.
Two pieces of cylinder mounting plates 6, the two ends of one of cylinder mounting plate 6 are held within two guide pillars 13 in left side On, the two ends of another piece of cylinder mounting plate 6 are held within two guide pillars 13 on right side, and each cylinder mounting plate 6 is positioned at upper The top of machine plate 11;The top surface of guide pillar 13 is threaded hole 131, and cylinder mounting plate 6 is threadedly attached in screw thread in the hole Bolt 15 is fixed on guide pillar 13.
Two cylinders 7, are separately fixed at the middle part of cylinder mounting plate 6, the other end of cylinder 7 be then connected with upper machine plate 11 with In driving, machine plate 11 moves down.The cylinder body of cylinder 7 is fixed on machine plate 11, and the piston rod of cylinder 7 is threaded rod, and piston rod passes through It is fixed on cylinder mounting plate 6 by nut 16 behind cylinder mounting plate 6 middle.
Upper machine plate 11 in this wing top adjustment mechanism passes through holding spring 4, and the upper machine plate 11 of jack-up restriction moves down upwards, upper machine Then limited by the stop of position-limited wheel 5 above plate 11 and move on upper machine plate 11;When to adjust wing height (i.e. closing between bolster Close height) when, motor 10 works, each position-limited wheel rotation of synchronous driving structure, and under the drive of screw-driven, position-limited wheel 5 moves down Or upper shifting;Position-limited wheel 5 moves down, and in promotion, machine plate 11 and cope match-plate pattern 2 overcome the support force keeping spring 10 to move down, the high height of wing Reduce (i.e. the closure between bolster highly reduces);Move on position-limited wheel 5, upper machine plate 11 and cope match-plate pattern 2 are keeping spring 4 The lower upper shifting of elastic force effect, the high height of wing raises (i.e. closure extended height between bolster);Equipment enters wing top adjustment During state, cylinder 7 vent piston rod is stretched out, and in promotion, machine plate 11 moves downward so that position-limited wheel 5 is disengaged with upper machine plate 11, limit Position wheel 5 and column 13 between screw thread pair only realize spinfunction and do not stress so that screw thread not easy to wear and improve regulation essence Degree, overcomes the defect that column is short with position-limited wheel service life.The bleed pressure of cylinder 4 pass through air pressure proportional valve control by PLC controls, and PLC is exported bleed pressure controlled quentity controlled variable in real time according to when the high position of fore wing, so that position-limited wheel 5 is disengaged with upper machine plate 11 Distance keep constant.After wing height adjustment terminates, cylinder 4 aerofluxuss, upper machine plate moves up under keeping spring 4 effect and props up limit Position wheel, device replied is to normal production status.
Although the preferred embodiments of the present invention described in detail above, it is to be clearly understood that for this area Technical staff for, the present invention can have various modifications and variations.All made within the spirit and principles in the present invention appoint What modification, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (9)

1. a kind of fin forming machine wing top adjustment supplementary structure, including
Frame (1), it is by upper machine plate (11), lower machine plate (12) and located at the guide pillar between upper machine plate (11) and lower machine plate (12) (13) form, described upper machine plate (11) can guide pillar (13) relatively move up and down, and upper machine plate (11) is provided with cope match-plate pattern (2);
Lower template (3), bottom can be along guide pillar (13) up and down sliding in frame (1);
Keep spring (4), be set in guide pillar (13) above and be supported between machine plate (11) and lower template (3);
Multiple position-limited wheels (5), are threaded on the guide pillar (13) on upper machine plate (11) top, this position-limited wheel (5) directly or Indirectly conflict with the upper surface of upper machine plate (11) and limit upper machine plate (11) and move upwards;
Synchronization transmission structure, in order to drive each position-limited wheel (5) synchronous rotary;
It is characterized in that:Also include
Two pieces of cylinder mounting plates (6), the two ends of one of cylinder mounting plate (6) are held within two guide pillars of the same side (13) on, the two ends of another piece of cylinder mounting plate (6) are held within two guide pillars (13) of opposite side, and each cylinder is installed Plate (6) is located at the top of upper machine plate (11);
Two cylinders (7), are separately fixed at the middle part of cylinder mounting plate (6), the other end of cylinder (7) then with upper machine plate (11) phase Even to drive upper machine plate (11) to move down.
2. fin forming machine wing top adjustment supplementary structure according to claim 1 it is characterised in that:Described Synchronous Transmission knot Structure includes
Driven sprocket (8a), is fixed on each position-limited wheel (5);
Chain (9), is engaged with each driven sprocket (8a) successively and is in closed circular;
Motor (10), is arranged on described upper machine plate (11), the output shaft of motor (10) is provided with drive sprocket (8b), this master Movable sprocket (8b) is engaged with described chain (9) with drive chain action.
3. fin forming machine wing top adjustment supplementary structure according to claim 2 it is characterised in that:Described position-limited wheel (5) Conflicted by the upper surface of the plane bearing (14) that is set on guide pillar (13) and upper machine plate (11).
4. fin forming machine wing top adjustment supplementary structure according to claim 2 it is characterised in that:Described position-limited wheel (5) Periphery there is outer blocking shoulder (51), the top of position-limited wheel (5) is fixed with fixed cover (52) annular in shape, and fixed cover (52) is provided with Multiple screwed holes (53) vertically running through, are threaded with holding screw (54) from top to bottom in each screwed hole (53), described from Movable sprocket (8a) is set in position-limited wheel (5) above and is located between fixed cover (52) and described outer blocking shoulder (51), described holding screw (54) tight against firmly driven sprocket (8a), driven sprocket (8a) is fixing with position-limited wheel (5) downwards.
5. fin forming machine wing top adjustment supplementary structure according to claim 4 it is characterised in that:Described outer blocking shoulder (51) Outer peripheral face on have the jack (55) that multiple confession spanners plug.
6. fin forming machine wing top adjustment supplementary structure according to claim 2 it is characterised in that:Described motor (10) is Servomotor.
7. fin forming machine wing top adjustment supplementary structure according to claim 1 it is characterised in that:Described guide pillar (13) Top surface is threaded hole (131), and the bolt (15) that cylinder mounting plate (6) is threadedly attached in screw thread in the hole is fixed on guide pillar (13) on.
8. fin forming machine wing top adjustment supplementary structure according to claim 1 it is characterised in that:Described cylinder (7) Cylinder body is fixed on machine plate (11), and the piston rod of cylinder (7) is threaded rod, and piston rod passes through cylinder mounting plate (6) middle It is fixed on cylinder mounting plate (6) by nut (16) afterwards.
9. fin forming machine wing top adjustment supplementary structure according to claim 1 it is characterised in that:Two pieces of described cylinder peaces In dress plate (6), the two ends of one of cylinder mounting plate (6) are held within two guide pillars (13) in left side, another block of gas The two ends of cylinder installing plate (6) are held within two guide pillars (13) on right side.
CN201610919679.3A 2016-10-21 2016-10-21 Fin height adjustment assisting structure of fin forming machine Pending CN106391912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610919679.3A CN106391912A (en) 2016-10-21 2016-10-21 Fin height adjustment assisting structure of fin forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610919679.3A CN106391912A (en) 2016-10-21 2016-10-21 Fin height adjustment assisting structure of fin forming machine

Publications (1)

Publication Number Publication Date
CN106391912A true CN106391912A (en) 2017-02-15

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Application Number Title Priority Date Filing Date
CN201610919679.3A Pending CN106391912A (en) 2016-10-21 2016-10-21 Fin height adjustment assisting structure of fin forming machine

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101112796A (en) * 2007-09-04 2008-01-30 张舜德 Bending stamper
RO126099A2 (en) * 2009-08-11 2011-03-30 Institutul De Cercetare Ştiinţifică Inginerie Tehnologică Pentru Industria Construcţiilor De Maşini- S.C. Ictcm S.A. Mechanism for high pretensioning of blanks with the view of fine stamping by multifunction presses
CN102554000A (en) * 2011-10-28 2012-07-11 宁波荣智自动化科技有限公司 Upper base plate balance regulating structure of forming machine for fins of plate-fin heat exchangers
CN103331389A (en) * 2013-07-15 2013-10-02 宁波荣智自动化科技有限公司 Fin height adjusting mechanism of fin forming machine
CN104708846A (en) * 2013-12-11 2015-06-17 扬州锻压机床股份有限公司 Mold mounting height adjusting device of press
CN204953797U (en) * 2015-09-10 2016-01-13 洛阳立博数控科技有限公司 Easily adjust die height's hyperbolic elbow press
CN206139759U (en) * 2016-10-21 2017-05-03 宁波荣智自动化科技有限公司 High auxiliary structure that adjusts of fin make -up machine wing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101112796A (en) * 2007-09-04 2008-01-30 张舜德 Bending stamper
RO126099A2 (en) * 2009-08-11 2011-03-30 Institutul De Cercetare Ştiinţifică Inginerie Tehnologică Pentru Industria Construcţiilor De Maşini- S.C. Ictcm S.A. Mechanism for high pretensioning of blanks with the view of fine stamping by multifunction presses
CN102554000A (en) * 2011-10-28 2012-07-11 宁波荣智自动化科技有限公司 Upper base plate balance regulating structure of forming machine for fins of plate-fin heat exchangers
CN103331389A (en) * 2013-07-15 2013-10-02 宁波荣智自动化科技有限公司 Fin height adjusting mechanism of fin forming machine
CN104708846A (en) * 2013-12-11 2015-06-17 扬州锻压机床股份有限公司 Mold mounting height adjusting device of press
CN204953797U (en) * 2015-09-10 2016-01-13 洛阳立博数控科技有限公司 Easily adjust die height's hyperbolic elbow press
CN206139759U (en) * 2016-10-21 2017-05-03 宁波荣智自动化科技有限公司 High auxiliary structure that adjusts of fin make -up machine wing

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Application publication date: 20170215

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