CN107626793A - A kind of four-column hydraulic press for the manufacture of air conditioning for automobiles piston - Google Patents

A kind of four-column hydraulic press for the manufacture of air conditioning for automobiles piston Download PDF

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Publication number
CN107626793A
CN107626793A CN201711032902.3A CN201711032902A CN107626793A CN 107626793 A CN107626793 A CN 107626793A CN 201711032902 A CN201711032902 A CN 201711032902A CN 107626793 A CN107626793 A CN 107626793A
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China
Prior art keywords
base
upper punch
retainer plate
fixed
plate
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Application number
CN201711032902.3A
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Chinese (zh)
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CN107626793B (en
Inventor
陆志龙
徐玉峰
施金潮
沈伟东
董富强
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Tongxiang Shun Da Pml Precision Mechanism Ltd
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Tongxiang Shun Da Pml Precision Mechanism Ltd
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Priority to CN201711032902.3A priority Critical patent/CN107626793B/en
Publication of CN107626793A publication Critical patent/CN107626793A/en
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Abstract

The present invention relates to air conditioning for automobiles piston manufacturing field,More particularly to a kind of four-column hydraulic press for the manufacture of air conditioning for automobiles piston,Including base,Column,Master cylinder,Beam slab and diel,Base is provided with workbench,Master cylinder lower end is fixedly connected with beam slab upper end,Diel includes cope plate,Lower template,Upper punch cushion block,Upper punch retainer plate,Upper punch nut,Base,Cavity plate cushion block and cavity plate retainer plate,Upper punch cushion block is fixed on cope plate,Base is fixed on lower template upper end,Fixing groove is provided with base,Cavity plate retainer plate is located above base,Workbench is provided with exhaust apparatus,Exhaust apparatus includes air pump and the discharge pipe being connected with air pump,Base side is additionally provided with slideway and the collection device positioned at slide bottom,The present invention can be automatically performed compacting and collect process,Accomplish one-shot forming,Make piston structure more stable,Production process is safer.

Description

A kind of four-column hydraulic press for the manufacture of air conditioning for automobiles piston
Technical field
The present invention relates to air conditioning for automobiles piston manufacturing field, and in particular to a kind of four posts for the manufacture of air conditioning for automobiles piston Formula hydraulic press.
Background technology
Existing automobile air conditioner compressor is mostly piston compressor, and piston compressor operating efficiency is high.At such In automobile air conditioner compressor, piston is susceptible to one of part of loss.The shaping of existing piston is mostly post forming, i.e., It is first compressing, then carry out details compacting.The advantages of this method is that speed of production is fast, and yield is high, while can reduce waste material Occur.But the piston seat that above-mentioned mould is produced is easier error occur, simultaneously as post forming, piston structure is inadequate Stable, service life is not grown.Mould used in present multistage hydraulic machine big on the market is integral type mould, in the case where working long hours Easily damage, once damaging, it is necessary to whole mould is exchanged, and is wasted time and energy.In addition, pass through hydraulic press pressure Part after system is typically to be taken down to be put into collection device with hand by operating personnel, now often with pressing process on part Caused fines, taken easily with hand and be in the presence of hurting hand.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it is used for air conditioning for automobiles so as to provide one kind The four-column hydraulic press of piston manufacture.
The technical solution adopted for the present invention to solve the technical problems is:
Four-column hydraulic press for the manufacture of air conditioning for automobiles piston, it is characterised in that:Including base, it is fixed on the vertical of base upper end Post, the master cylinder for being fixed on column top, the beam slab between base and master cylinder and on column and diel, bottom Seat is provided with workbench, and master cylinder lower end is fixedly connected with beam slab upper end.
Further, the diel includes being fixed on the cope plate of beam slab lower end and fixed lower mould on the table Plate, in addition to upper punch cushion block, upper punch retainer plate, upper punch nut, base, cavity plate cushion block and cavity plate retainer plate, it is described Upper punch cushion block is fixed on cope plate lower end, and upper punch cushion block is provided with integrally formed projection, and projection both sides are provided with the first neck, Mounting groove is provided with projection, upper punch retainer plate is installed in mounting groove;The upper punch retainer plate is located at projection lower end, upper punching Head retainer plate both sides are provided with integrally formed second neck, are provided with groove in upper punch retainer plate, are provided with groove and upper punching The drift of head retainer plate clamping, punch tip connect with projection;It is respectively equipped with the upper punch nut corresponding with the first neck Card article and fixture block corresponding with the second neck, upper punch nut be arranged on upper punch cushion block lower end and card article and fixture block difference With the first neck and the second neck clamping.
Further, the base is fixed on lower template upper end, and fixing groove is provided with base, cavity plate is provided with fixing groove Cushion block;The cavity plate retainer plate is located above base frame, is provided with indent in cavity plate retainer plate, cavity plate retainer plate upper end, which is connected with, to be pushed Device, hold-down devices are fixed on the table by support frame.
Further, the workbench is provided with exhaust apparatus, and exhaust apparatus includes air pump and what is be connected with air pump go out Airduct, discharge pipe are fixed on the table and are located at lower template side, and the air outlet against fixing groove is provided with discharge pipe.By After the setting of wind-force, set air pump can send out the air after compression forward by air outlet, will be located at complete in fixing groove Part into compacting blows off.
Further, the base side is additionally provided with slideway and the collection device positioned at slide bottom, and slideway top is consolidated It is scheduled on workbench side and relative with air outlet.After air pump is blown off part by air outlet, part can just drop in cunning Road top, falls into collection device then along slideway.
Further, air flue is provided with the upper punch cushion block, is provided with some gas outlets in upper punch retainer plate, it is described go out Gas port is connected with air flue.
Further, the base side is provided with the guidance panel being connected with base, and equipment can be sent out by guidance panel Go out instruction, control each drive device to work.
Compared to the prior art the present invention, has advantages below and effect:Hydraulic press can be automatically performed compacting and receive Collection process, accomplishes one-shot forming, makes piston structure more stable;Diel uses modular construction, even if part goes out in mould Now damage, also only need to replace a certain part, it is not necessary to which whole equipment is replaced, and saves man power and material;Pass through air-out Device collects part, avoids operating personnel from being operated with hand, and production process is safer.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural representation of the present embodiment.
Fig. 3 is the structural representation of diel in the present embodiment.
Fig. 4 is the sectional view of lower template in embodiment.
Fig. 5 is the sectional view of upper punch cushion block in embodiment.
The sectional view of upper punch retainer plate in Fig. 6 embodiments.
Fig. 7 is the sectional view of upper punch nut in embodiment.
Fig. 8 is the sectional view of embodiment center base.
Fig. 9 is the sectional view of cavity plate retainer plate in embodiment.
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen Schematic description and description please is used to explain the application, does not form the improper restriction to the application.
Embodiment
In order that the above objects, features and advantages of the present invention can become apparent it is understandable, below in conjunction with the accompanying drawings to this hair Bright embodiment is described in detail.
Embodiment.
As shown in figs 1-9, the present embodiment includes base 1, is fixed on the column 5 of the upper end of base 1, is fixed on the top of column 5 Master cylinder 6, the beam slab 7 between base 1 and master cylinder 6 and on the column 5 and diel 2.The upper end of base 1 is fixed There are four root posts 5, the top of column 5 is fixed with master cylinder 6, and the lower end of master cylinder 6 is provided with cylinder end flange, and master cylinder 6 passes through cylinder end flange and beam The upper end of plate 7 is fixedly connected, and by master cylinder 6 beam slab 7 can be driven to be vertically moved up and down along the direction of column 5.The side of base 1 is provided with The guidance panel 4 being connected with base 1, instruction can be sent to equipment by guidance panel 4, control each drive device to work.It is main The lower end of cylinder 6 is fixedly connected with the upper end of beam slab 7.Wherein, base 1 is provided with workbench 11.
Diel 2 includes cope plate 21, lower template 22, upper punch cushion block 23, upper punch retainer plate 24, upper punch nut 25th, base frame 26, cavity plate cushion block 27 and cavity plate retainer plate 28.Cope plate 21 is fixed on the lower end of beam slab 7, and lower template 22 is fixed on work Make on platform 11.The lower end of cope plate 21 is provided with integrally formed upper mounting groove 211, and the upper end of lower template 22 is provided with integrally formed lower peace Tankage 221.
Upper punch cushion block 23 is installed in mounting groove 211 and both ends are fixed by bolt and cope plate 21.Upper punch pad Block 23 is located at the lower end of cope plate 21, and upper punch cushion block 23 is provided with integrally formed projection 231, and the both sides of projection 231 are provided with the first card Groove 232, mounting groove 233 is also provided with projection 231.Upper punch retainer plate 24, upper punch retainer plate 24 are installed in mounting groove 233 Positioned at the lower end of projection 231, the both sides of upper punch retainer plate 24 are provided with integrally formed second neck 241.In upper punch retainer plate 24 Groove 242 is provided with, the drift 243 with the clamping of upper punch retainer plate 24, the top of drift 243 and projection 231 are installed in groove 242 Connect.The upper end of groove 242 is additionally provided with neck 245, and set neck 245 can form clamping with the upper end of drift 243.Upper punch nut Be respectively equipped with 25 with 232 corresponding card article 251 of the first neck and with 241 corresponding fixture block 252 of the second neck, upper punch spiral shell Cap 25 is arranged on the lower end of 243 cushion block of upper punch 23, the now clamping of 251 and first neck of card article 232, the neck of fixture block 252 and second 241 clamping clampings.Upper punch nut 25 can prop up the retainer plate 24 of upper punch 243 and drift 243, it is fixed on punching On headrest block 23.The set shape of drift 243 matches with piston seat interior shape.
Base frame 26 is arranged in lower mounting groove 221 and fixed by bolt and lower template 22.Base frame 26 is located at lower template 22 Upper end, fixing groove 261 is provided with base frame 26, cavity plate cushion block 27 is installed in fixing groove 261.The cavity plate retainer plate 28 is located at bottom Above platform 26, indent 281 is provided with cavity plate retainer plate 28, the upper end of cavity plate retainer plate 28 is connected with hold-down devices 282, hold-down devices 282 are fixed on workbench 11 by support frame.It can control cavity plate retainer plate is vertical about 28 to move by hold-down devices 282 It is dynamic, when cavity plate retainer plate 28, which moves down, to be offseted up to the lower surface of cavity plate retainer plate 28 with the upper surface of base frame 26, can prevent Blank moves in punching course, compacting error is occurred.
Workbench 11 is provided with exhaust apparatus 3, and exhaust apparatus 3 includes air pump 31 and the discharge pipe being connected with air pump 31 32, discharge pipe 32 is fixed on workbench 11 and is located at the side of lower template 22, and going out against fixing groove 261 is provided with discharge pipe 32 Air port.After the setting to wind-force, set air pump 31 can send out the air after compression forward by air outlet, will be located at The part for completing compacting in fixing groove 261 blows off.
The side of base 1 is additionally provided with slideway 41 and the collection device 42 positioned at the bottom of slideway 41, and the top of slideway 41 is fixed on The side of workbench 11 and relative with air outlet.After air pump 31 is blown off part by air outlet, part can just drop in cunning The top of road 41, falls into collection device 42 then along slideway 41.After collection device 42 is collected completely, it can be exchanged.
The workflow of the equipment is:Blank is put into fixing groove 261, hold-down devices 282 move down until cavity plate The lower surface of retainer plate 28 offsets with the upper surface of base frame 26, completes the fixation to blank;Under the drive of master cylinder 6, beam slab 7 is along column 5, which move down cavity plate of the drive installed in the bottom surface of beam slab 7, advances downwardly until completing compacting;After piston punch forming, then lead to Cross hydraulic oil cylinder driving and take up beam slab 7 upwards, hold-down devices 282, which move up, takes up cavity plate retainer plate 28, and air pump 31 passes through air outlet The air after compression is sent out forward, the part that compacting is completed in fixing groove 261 is blown off in slideway 41, until falling into receipts In acquisition means 42.
The hydraulic press that the present invention is described compared with prior art, can be automatically performed compacting and collect process, accomplish one Secondary shaping, make piston structure more stable.Diel 2 uses modular construction, even if part damages in mould, also only needs Replace a certain part, it is not necessary to which whole equipment is replaced, and saves man power and material.Part is received by exhaust apparatus 3 Collection, avoids operating personnel from being operated with hand, production process is safer.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention The technical staff in field can make various modifications or supplement to described specific embodiment or using similar mode Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to The protection domain of invention.

Claims (3)

1. the four-column hydraulic press for the manufacture of air conditioning for automobiles piston, it is characterised in that:Including base, it is fixed on base upper end Column, the master cylinder for being fixed on column top, the beam slab between base and master cylinder and on column and diel, Base is provided with workbench, and master cylinder lower end is fixedly connected with beam slab upper end;
The diel includes being fixed on the cope plate of beam slab lower end and fixed lower template on the table, in addition to upper punching Headrest block, upper punch retainer plate, upper punch nut, base, cavity plate cushion block and cavity plate retainer plate, the upper punch cushion block are fixed In cope plate lower end, upper punch cushion block is provided with integrally formed projection, and projection both sides are provided with the first neck, installation is provided with projection Groove, upper punch retainer plate is installed in mounting groove;The upper punch retainer plate is located at projection lower end, and upper punch retainer plate both sides are set There is integrally formed second neck, groove is provided with upper punch retainer plate, be provided with groove and upper punch retainer plate clamping Drift, punch tip connect with projection;Card article corresponding with the first neck is respectively equipped with the upper punch nut and with Fixture block corresponding to two draw-in groove, upper punch nut be arranged on upper punch cushion block lower end and card article and fixture block respectively with the first neck and Second neck clamping;
The base is fixed on lower template upper end, and fixing groove is provided with base, cavity plate cushion block is provided with fixing groove;The cavity plate Retainer plate is located above base frame, is provided with indent in cavity plate retainer plate, cavity plate retainer plate upper end is connected with hold-down devices, hold-down devices Fixed on the table by support frame;
Workbench is provided with exhaust apparatus, and exhaust apparatus includes air pump and the discharge pipe being connected with air pump, discharge pipe are fixed on On workbench and it is located at lower template side, the air outlet against fixing groove is provided with discharge pipe;
Base side is additionally provided with slideway and the collection device positioned at slide bottom, slideway top be fixed on workbench side and with Air outlet is relative.
2. it is used for the four-column hydraulic press of air conditioning for automobiles piston manufacture according to claim 1, it is characterised in that:The upper punching Air flue is provided with headrest block, some gas outlets are provided with upper punch retainer plate, the gas outlet is connected with air flue.
3. it is used for the four-column hydraulic press of air conditioning for automobiles piston manufacture according to claim 1, it is characterised in that:The base Side is provided with the guidance panel being connected with base.
CN201711032902.3A 2017-10-30 2017-10-30 Four-column hydraulic machine for manufacturing automobile air conditioner piston Active CN107626793B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711032902.3A CN107626793B (en) 2017-10-30 2017-10-30 Four-column hydraulic machine for manufacturing automobile air conditioner piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711032902.3A CN107626793B (en) 2017-10-30 2017-10-30 Four-column hydraulic machine for manufacturing automobile air conditioner piston

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CN107626793A true CN107626793A (en) 2018-01-26
CN107626793B CN107626793B (en) 2023-05-09

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070209190A1 (en) * 2006-03-03 2007-09-13 Kubota Corporation Press-working method
DE202009008412U1 (en) * 2009-06-16 2009-10-15 Felss Gmbh Device for forming a rod-shaped or tubular workpiece, in particular a heating rod for a glow plug for a diesel engine
CN103264104A (en) * 2013-05-29 2013-08-28 昆山市润苏物资有限公司 Air guide cone flanging mould
CN205008484U (en) * 2015-09-23 2016-02-03 无锡市中捷减震器有限公司 Damper link stamping die
CN105363901A (en) * 2014-08-27 2016-03-02 天津市怡润包装容器有限责任公司 Quick molding punch
CN206373246U (en) * 2017-01-05 2017-08-04 苏州诚安机电设备有限公司 Diel for punching press fuel tank cap
CN107052147A (en) * 2017-06-21 2017-08-18 苏州宝成汽车冲压有限公司 Tooth sychronisation is taken out in engine oil box punching
CN107243561A (en) * 2017-08-14 2017-10-13 广东工业大学 A kind of diel and its flange fixing installation
CN207386276U (en) * 2017-10-30 2018-05-22 桐乡顺士达精密机械有限公司 For the four-column hydraulic press of air conditioning for automobiles piston manufacture

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070209190A1 (en) * 2006-03-03 2007-09-13 Kubota Corporation Press-working method
DE202009008412U1 (en) * 2009-06-16 2009-10-15 Felss Gmbh Device for forming a rod-shaped or tubular workpiece, in particular a heating rod for a glow plug for a diesel engine
CN103264104A (en) * 2013-05-29 2013-08-28 昆山市润苏物资有限公司 Air guide cone flanging mould
CN105363901A (en) * 2014-08-27 2016-03-02 天津市怡润包装容器有限责任公司 Quick molding punch
CN205008484U (en) * 2015-09-23 2016-02-03 无锡市中捷减震器有限公司 Damper link stamping die
CN206373246U (en) * 2017-01-05 2017-08-04 苏州诚安机电设备有限公司 Diel for punching press fuel tank cap
CN107052147A (en) * 2017-06-21 2017-08-18 苏州宝成汽车冲压有限公司 Tooth sychronisation is taken out in engine oil box punching
CN107243561A (en) * 2017-08-14 2017-10-13 广东工业大学 A kind of diel and its flange fixing installation
CN207386276U (en) * 2017-10-30 2018-05-22 桐乡顺士达精密机械有限公司 For the four-column hydraulic press of air conditioning for automobiles piston manufacture

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