CN201856397U - Die replacement system for press - Google Patents

Die replacement system for press Download PDF

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Publication number
CN201856397U
CN201856397U CN2010205900649U CN201020590064U CN201856397U CN 201856397 U CN201856397 U CN 201856397U CN 2010205900649 U CN2010205900649 U CN 2010205900649U CN 201020590064 U CN201020590064 U CN 201020590064U CN 201856397 U CN201856397 U CN 201856397U
Authority
CN
China
Prior art keywords
flat car
groove
press
hydraulic pressure
track
Prior art date
Application number
CN2010205900649U
Other languages
Chinese (zh)
Inventor
程虎
黄金祥
邵继军
Original Assignee
中国一冶集团有限公司
武汉一冶钢结构有限责任公司
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 中国一冶集团有限公司, 武汉一冶钢结构有限责任公司 filed Critical 中国一冶集团有限公司
Priority to CN2010205900649U priority Critical patent/CN201856397U/en
Application granted granted Critical
Publication of CN201856397U publication Critical patent/CN201856397U/en

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Abstract

The utility model provides a die replacement system for a press, which comprises a base (9) and a platform lorry (1), wherein the base (9) is provided with a front groove and a rear groove; a lifting mechanism is respectively arranged in the front groove and the rear groove of the base (9); and front and rear rollers (3) at the lower end of the platform lorry (1) are respectively arranged on the lifting mechanisms in the corresponding grooves. The system has simple structure and is convenient to operate.

Description

Forcing press die change system

Technical field

The utility model relates to a kind of Plan sliding transporting vehicle and servicing unit, makes things convenient for the die change of large pressing machine.

Background technology

Along with continuous progress in science and technology, the improving constantly of material, welding, manufacturing, site welding technology technology, spherical tank also just develops towards high parameter and many kinds direction.The Spherical Tank Shell Plates of spherical tank generally all is requirement cold moudling.The general acupression that adopts little mould multiple pressure point of the cold moudling of spherical tank, soon the housing material is put into mould and is suppressed through the upper and lower mould matched moulds.And adopt the more casting mould that is now, and the volume difference of spherical tank, the die size of employing is also different.About 3~10 tons of mold weight, patrix links to each other with the hydraulic cylinder of hydraulic press, and counterdie is fixed on the dedicated platform.The upper and lower mould of hydraulic press need be changed at any time according to the difference of suppressing spherical tank.

Traditional die exchange: because the hydraulic press structure is generally flame, driving is hung mould and can't be realized that vertical lifting puts in place, therefore, needs two drivings to be distributed in the hydraulic press both sides.Pull down former patrix earlier and place on the counterdie under the hydraulic press hydraulic cylinder, former patrix is lifted out hydraulic press with two drivings.Then with two drivings will with patrix slowly sling and lift under the feed liquor press machine frame, lift mould by two drivings and finely tune, patrix is slowly moved on under the hydraulic pressure fuselage, finely tune again and find the bolt butt hole accurately, tighten bolt, patrix installs.Counterdie then places on the dedicated platform under the hydraulic pressure fuselage, finely tunes and finds the bolt butt hole accurately, tightens bolting.This method length consuming time, during die change, manpower that takies and equipment are also more.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of forcing press die change system is provided, and native system is simple in structure, easy to operate.

The technical solution of the utility model is: forcing press die change system comprises the base and the flat car of band front and back groove, respectively is provided with an elevating mechanism in the front and back groove of base, and the front and rear rolling wheel of flat car lower end places respectively on the interior elevating mechanism of corresponding recesses.

The beneficial effects of the utility model are:

1. simple in structure, easy to operate, economical and practical, realize quick die change.

2. the platform-type Plan sliding transporting vehicle of the pressure-bearing means of transport that both can advance as die change has the effect of putting the counterdie platform again.

Description of drawings

Fig. 1 is parked in press frame below schematic diagram for flat car.

Fig. 2 falls to schematic diagram in the concrete foundation for flat car.

Fig. 3 is the schematic diagram that concerns between hydraulic press, mould, the flat car three.

Fig. 4 is the flat car side view.

Among the figure, 1: flat car; 2: the hydraulic pressure top; 3: roller; 4: electrical control cubicles; 5: block; 6: spooler; 7: track; 8: backing plate; 9: base; 10: hydraulic press; 11: mold; 12: bed die.

The specific embodiment

As Fig. 1, Fig. 2 and shown in Figure 4, forcing press die change system comprises the base 9 and the flat car 1 of band front and back groove, respectively is provided with an elevating mechanism in the front and back groove of base 9, and the front and rear rolling wheel 3 of flat car 1 lower end places respectively on the interior elevating mechanism of corresponding recesses.Flat car 1 adopts the platform-type Plan sliding transporting vehicle of pressure-bearing.

In preferred embodiment, flat car 1 lower end respectively is provided with a block 5 near the edge of corresponding recesses.

In preferred embodiment, elevating mechanism comprises hydraulic pressure top 2 and track 7 from bottom to up successively, and hydraulic pressure pushes up 2 lower ends and is arranged on bottom portion of groove, and track 7 contacts with roller 3.

In preferred embodiment, also be lined with backing plate 8 between hydraulic pressure top 2 and the track 7.

In preferred embodiment, flat car 1 also is provided with electrical control cubicles 4 and spooler 6.

In the specific implementation, roller 3 comprises each 2 of front and rear rolling wheels, and corresponding hydraulic pressure top 2, backing plate 8 and track 7 respectively have four.

The present invention oversimplifies die change.Rise on the hydraulic pressure top 2 that earlier (base 9) in the concrete foundation is placed, and makes getting on the right track of hydraulic pressure top 27 concordant with basic ground rail.Start dolly then, flat car 1 is walked under hydraulic press 10 bodies, former mold 11 dismountings are placed on the mold platform of flat car 1, shift out flat car 1 then, utilize a driving to hang Kaiyuan mold 11; Mould 11,12 is placed on the platform of flat car 1 up and down again, adjusts mould 11,12 orientation up and down, and the mould upper bolt hole is remained on the vertical plane with the bolt hole that will dock as far as possible.And then flat car 1 travelled to hydraulic press 10 times, install new mold 11, flat bogie walked to hydraulic pressure and pushed up on 2 upper track 7 this moment, primer fluid bears down on one and 2 makes its recovery, flat car 1 falls in the former reservation foundation trench, and platform body is fallen to normal price on this basis, and the block 5 on the flat car 1 just in time is embedded in before and after the basis at this moment, make flat car 1 not take place to move all around, realize stationary positioned.At this moment flat car 1 is as the pressure-bearing platform of placing bed die 12.As shown in Figure 3, this moment, mold 11 was equipped with in hydraulic press 10 lower ends, and mold 11 is corresponding with the bed die 12 that places flat car 1 upper end.Electrical control cubicles 4 is provided with switching device, and control flat car 1 is walked automatically, and simultaneously, spooler 6 changes the drum forward or reverse, and the power line of flat car 1 is packed up or spread out.

Use this utility model to significantly reduce mould replacing time, improved the security of operation; Also make the mould installation site more accurate, improved operating personnel's operating efficiency.

Claims (5)

1. forcing press die change system, it is characterized in that: it comprises the base (9) and the flat car (1) of band front and back groove, respectively be provided with an elevating mechanism in the front and back groove of base (9), the front and rear rolling wheel (3) of flat car (1) lower end places respectively on the interior elevating mechanism of corresponding recesses.
2. system according to claim 1 is characterized in that: flat car (1) lower end respectively is provided with a block (5) near the edge of corresponding recesses.
3. system according to claim 1 is characterized in that: elevating mechanism comprises hydraulic pressure top (2) and track (7) from bottom to up successively, and (2) lower end, hydraulic pressure top is arranged on bottom portion of groove, and track (7) contacts with roller (3).
4. system according to claim 3 is characterized in that: also be lined with backing plate (8) between hydraulic pressure top (2) and the track (7).
5. according to each described system in the claim 1~4, it is characterized in that: flat car (1) also is provided with electrical control cubicles (4) and spooler (6).
CN2010205900649U 2010-11-03 2010-11-03 Die replacement system for press CN201856397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205900649U CN201856397U (en) 2010-11-03 2010-11-03 Die replacement system for press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205900649U CN201856397U (en) 2010-11-03 2010-11-03 Die replacement system for press

Publications (1)

Publication Number Publication Date
CN201856397U true CN201856397U (en) 2011-06-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205900649U CN201856397U (en) 2010-11-03 2010-11-03 Die replacement system for press

Country Status (1)

Country Link
CN (1) CN201856397U (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601245A (en) * 2012-03-27 2012-07-25 江苏白雪电器股份有限公司 Automatic die-changing processing equipment
CN102848496A (en) * 2012-09-24 2013-01-02 常熟华威履带有限公司 Die changing device
CN103057158A (en) * 2013-01-24 2013-04-24 烟台大学 Large die traveling mechanism
CN103057154A (en) * 2013-01-24 2013-04-24 烟台大学 Loading and unloading mechanism used for molds of press machine
CN103213303A (en) * 2013-03-29 2013-07-24 天津博信汽车零部件有限公司 Hydraulic fluctuating guide rail die conveying device
CN103357763A (en) * 2012-03-30 2013-10-23 鞍钢股份有限公司 Device and method for replacing large dies of automobile sheet stamping machine
CN104107864A (en) * 2014-08-08 2014-10-22 中江机电科技江苏有限公司 Mold replacing device of fuel tank assembly
CN104228125A (en) * 2014-08-20 2014-12-24 宝鼎重工股份有限公司 Inlet and outlet skip car and working method of hot pressing forming die for thick steel plate
CN104875330A (en) * 2015-06-05 2015-09-02 张三义 Multi-machine free moving mold changing vehicle
CN104908353A (en) * 2015-07-03 2015-09-16 南通海利特橡塑机械有限公司 Oil press
CN105107965A (en) * 2015-09-17 2015-12-02 青岛海德马克智能装备有限公司 Automatic die changing press machine
CN105235266A (en) * 2015-11-10 2016-01-13 唐山中材重型机械有限公司 Lifting device for building material press rails
CN106140959A (en) * 2015-03-28 2016-11-23 长城汽车股份有限公司 Mould changing device

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601245A (en) * 2012-03-27 2012-07-25 江苏白雪电器股份有限公司 Automatic die-changing processing equipment
CN102601245B (en) * 2012-03-27 2014-11-05 江苏白雪电器股份有限公司 Automatic die-changing processing equipment
CN103357763B (en) * 2012-03-30 2015-07-08 鞍钢股份有限公司 Device and method for replacing large dies of automobile sheet stamping machine
CN103357763A (en) * 2012-03-30 2013-10-23 鞍钢股份有限公司 Device and method for replacing large dies of automobile sheet stamping machine
CN102848496B (en) * 2012-09-24 2015-06-17 常熟华威履带有限公司 Die changing device
CN102848496A (en) * 2012-09-24 2013-01-02 常熟华威履带有限公司 Die changing device
CN103057158A (en) * 2013-01-24 2013-04-24 烟台大学 Large die traveling mechanism
CN103057154A (en) * 2013-01-24 2013-04-24 烟台大学 Loading and unloading mechanism used for molds of press machine
CN103057158B (en) * 2013-01-24 2015-06-17 烟台大学 Large die traveling mechanism
CN103057154B (en) * 2013-01-24 2015-07-01 烟台大学 Loading and unloading mechanism used for molds of press machine
CN103213303A (en) * 2013-03-29 2013-07-24 天津博信汽车零部件有限公司 Hydraulic fluctuating guide rail die conveying device
CN103213303B (en) * 2013-03-29 2016-04-27 天津博信汽车零部件有限公司 Hydraulic pressure fluctuating guide rail mold transferring device
CN104107864B (en) * 2014-08-08 2016-01-13 中江机电科技江苏有限公司 Cross the integrated mould changing device of fuel tank
CN104107864A (en) * 2014-08-08 2014-10-22 中江机电科技江苏有限公司 Mold replacing device of fuel tank assembly
CN104228125A (en) * 2014-08-20 2014-12-24 宝鼎重工股份有限公司 Inlet and outlet skip car and working method of hot pressing forming die for thick steel plate
CN104228125B (en) * 2014-08-20 2016-04-20 宝鼎科技股份有限公司 The turnover truck of steel plate heat pressing and molding mold and method of work
CN106140959A (en) * 2015-03-28 2016-11-23 长城汽车股份有限公司 Mould changing device
CN106140959B (en) * 2015-03-28 2018-06-05 长城汽车股份有限公司 Mould changing device
CN104875330A (en) * 2015-06-05 2015-09-02 张三义 Multi-machine free moving mold changing vehicle
CN104908353A (en) * 2015-07-03 2015-09-16 南通海利特橡塑机械有限公司 Oil press
CN105107965A (en) * 2015-09-17 2015-12-02 青岛海德马克智能装备有限公司 Automatic die changing press machine
CN105235266A (en) * 2015-11-10 2016-01-13 唐山中材重型机械有限公司 Lifting device for building material press rails

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110608

Termination date: 20181103