CN103611784A - Production die for punching multiple side holes - Google Patents

Production die for punching multiple side holes Download PDF

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Publication number
CN103611784A
CN103611784A CN201310576188.XA CN201310576188A CN103611784A CN 103611784 A CN103611784 A CN 103611784A CN 201310576188 A CN201310576188 A CN 201310576188A CN 103611784 A CN103611784 A CN 103611784A
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China
Prior art keywords
punching
slide block
hydraulic cylinder
die
piercing punch
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Pending
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CN201310576188.XA
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Chinese (zh)
Inventor
覃福庶
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Wuzhou Hengsheng Electronic Technology Co Ltd
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Wuzhou Hengsheng Electronic Technology Co Ltd
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Priority to CN201310576188.XA priority Critical patent/CN103611784A/en
Publication of CN103611784A publication Critical patent/CN103611784A/en
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Abstract

The invention relates to the technical field of dies, and discloses a production die for punching multiple side holes. The die comprises a slider device, a punching male die and a punching female die corresponding to the punching male die. The punching male die is arranged on the slider device, and the punching female die is fixedly mounted on a frame. The slider device can be horizontally and movably arranged between a hydraulic cylinder and the punching female die. The hydraulic cylinder moves to drive the slider device to horizontally move to drive the punching male die to punch relative to the punching female die. The hydraulic cylinder serves as a power to drive the punching male die on the slider device to punch relative to the punching female die, so that production efficiency is greatly improved, energy consumption is reduced, and production safety performance is improved.

Description

A kind of production mould of side blow porous
Technical field
The present invention relates to technical field of mold, more particularly, particularly a kind of production mould of side blow porous.
Background technology
Existing many side openings product, because of product higher and larger, production technology used in the prior art is on little punch press, to use single mould, once rush an aperture, complete and rush many machines of side opening operation needs, a plurality of moulds and a plurality of manpower go operation, and the production cycle is long, produce workman used many, inefficiency.As adopt large punch press to be used as power, and once rush porous mold larger, operate dangerously, and relatively waste resource.Therefore, be necessary to seek a kind of new production mould and overcome deficiency of the prior art.
Summary of the invention
The object of the present invention is to provide that a kind of efficiency is high, the production mould of the side blow porous of high safety.
In order to achieve the above object, the technical solution used in the present invention is as follows:
A kind of production mould of side blow porous, this mould comprises slide block device, be located at the piercing punch on slide block device, and be fixedly installed in frame and the punching concave die corresponding with piercing punch, what described slide block device can move horizontally is located between a hydraulic cylinder and punching concave die, and the action of described hydraulic cylinder is used for driving described slide block device to move horizontally to drive piercing punch to realize punching press with respect to punching concave die.
Preferably, described carriage comprises the slide rail of being located in a frame, and be located at the slide block on slide rail, described piercing punch is fixedly installed in one end of slide block, between described slide block and piercing punch, be also provided with a reset components, and at described slide block, drive after piercing punch punching press punching concave die, described reset components makes slide block drive piercing punch separated with punching concave die.
Preferably, be also provided with groove on described slide rail, described reset components is the returning spring of being located in this groove, one end of described returning spring and one end in contact of the groove on slide rail, and its other end contacts with the spring block of being located on slide block.
Preferably, also comprise concave template and concave template backing plate, one end that is installed on concave template that described punching concave die is detachable, and described punching concave die and concave template are all located on concave template backing plate.
Preferably, also comprise the hydraulic cylinder adjustment cap on the hydraulic stem that is installed on described hydraulic cylinder, this hydraulic cylinder adjustment cap is corresponding with slide block.
Compared with prior art, the invention has the advantages that: the present invention has adopted hydraulic cylinder to be used as power to drive piercing punch on slide block device with respect to punching concave die punching press, has improved greatly production efficiency, has reduced energy consumption, has improved the security performance of producing simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structure chart of the production mould of side blow porous of the present invention.
Fig. 2 is the structure chart of the process units that forms of the production mould of side blow porous of the present invention.
Fig. 3 is the control flow chart of the process units that forms of the production mould of side blow porous of the present invention.
Description of reference numerals: 1, Hydraulic Station, 2, oil pipe, 3, binder cylinder, 4, tracheae, 5, air switch, 6, frame, 7, electric cabinet, 8, power bus, 9, mould, 10, hydraulic cylinder, 11, shunting valve, 12, hydraulic cylinder adjustment cap, 13, slide block, 14, piercing punch, 15, punching concave die, 16, concave template, 17, spring block, 18, concave template backing plate, 19, backing plate, 20, returning spring.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Consult shown in Fig. 1, the production mould of a kind of side blow porous provided by the invention, this mould 9 comprises slide block device, be located at the piercing punch 14 on slide block device, and be fixedly installed in punching concave die 15 in frame 6 and corresponding with piercing punch 14, what described slide block device can move horizontally is located between a hydraulic cylinder 10 and punching concave die 15, and the action of described hydraulic cylinder 10 is used for driving described slide block device to move horizontally to drive piercing punch 14 to realize punching press with respect to punching concave die 15.And, described carriage comprises the slide rail (not shown) of being located in frame 6, and be located at the slide block 13 on slide rail, described piercing punch 14 is fixedly installed in one end of slide block 13, between described slide block 13 and piercing punch 14, be also provided with a reset components, at described slide block 13, drive after piercing punch 14 punching press punching concave die 15, described reset components makes slide block 13 drive piercing punch 14 separated with punching concave die 15.
Concrete, on above-mentioned slide rail (not shown), be also provided with groove (not shown), described reset components is the returning spring 20 of being located in this groove, one end of described returning spring 20 and one end in contact of the groove on slide rail, its other end contacts with the spring block 17 of being located on slide block 13, like this, at slide block 13, drive after piercing punch 14 punching press punching concave die 15, owing to being subject to the effect of returning spring 20, be that slide block 13 drives piercing punch 14 separated with punching concave die 15, realized reset function.
The present invention also can further comprise concave template 16 and concave template backing plate 18, one end that is installed on concave template 16 that described punching concave die 15 is detachable, and punching concave die 15 has been made mold insert, greatly facilitates and exchanges and dismounting, reduces the cost that changes part; And described punching concave die 15 and concave template 16 are all located on concave template backing plate 18.
The present invention also can further comprise the hydraulic cylinder adjustment cap 12 on the hydraulic stem that is installed on described hydraulic cylinder 10, and this hydraulic cylinder adjustment cap 12 is corresponding with slide block 13, and the setting of hydraulic cylinder adjustment cap 12 is for can conveniently regulating the degree of depth of stamping-out.
Consult shown in Fig. 2, the structure chart of the process units forming for the production mould of side blow porous of the present invention, it comprises frame 6, Hydraulic Station 1, binder cylinder 3, electric cabinet 7, mould 9, hydraulic cylinder 10, what mould 9 was relative with hydraulic cylinder 10 is installed in frame 6, binder cylinder 3 is installed on frame 6 and is positioned at the top of mould 9, hydraulic cylinder 10 is connected with Hydraulic Station 1, and electric cabinet 7 is connected with binder cylinder 3 with Hydraulic Station 1 respectively.
And, shunting valve 11 is also installed on hydraulic cylinder 10, shunting valve 11 is connected with hydraulic cylinder 10 by oil pipe 2, shunting valve 11 is also connected with electric cabinet 7, the quantity of shunting valve 11 is consistent with the quantity of hydraulic cylinder 10, and consistent with the quantity in the hole of product to be punched, on this basis, generally can also reserve two shunting valves 11 simultaneously.The present invention is also provided with air switch 5 in frame 6, and electric cabinet 7 is connected with binder cylinder 3 by air switch 5; Air switch is also connected with one or three combination filters, and three combination filters are also connected with a tracheae 4.
In order to select suitable Hydraulic Station 1 and hydraulic cylinder 10, must do the calculating of following parameter: i.e. blanking pressure, punching power etc.Lower mask body is introduced the computational methods of six hole products, and wherein the parameters of six hole products is selected as follows.
Each treats the blanking pressure of product aperture to be punched: F=L τ T=3.3x4x320x0.8=3380N, (L stamping-out profile girth, τ material shearing strength, T material thickness); Each aperture is at the waste material stripping force (cutting edge of die height is 3.5, and the waste material that side is stacked in 15 li of punching concave die has 4 of 3.5/0.8 ≈) of 15 li of punching concave die: F unload=0.1F punching* 4=3380x0.1x4=1352N; F always=F punching+ F unload=3380+1352=4732N; The punching power of each aperture, first supposes that backlash in 0.5 second wears product, so: P=F alwayss/T=4732x0.8/1000/0.5 ≈ 7.6W, (F alwaysbe total force, S is stamping-out effect stroke, and T is the stamping-out time); Therefore, P always=6P=7.6X6=45.6W.
Total power is smaller, and the power at current small-sized hydraulic station is on the market all more than 2.2KW, and power aspect meets the requirement of design completely.The selection of hydraulic cylinder size, by the blanking pressure of required generation, and the pressure that Hydraulic Station provides determines, small-sized hydraulic station provides the pressure of generation (during calculating, to get 6Mpa) between 5-8Mpa at present, so cylinder diameter is calculated as follows:
Figure BDA0000416242300000031
(P is the pressure that Hydraulic Station produces, and π is pi).
Hydraulic cylinder 10 cylinder diameters round numerical value, look into standard component handbook, and getting cylinder diameter is the comparatively suitable of Φ 40mm, selects 2.5KW, pressure 5-8Mpa small-sized hydraulic station.
The control method of the process units in conjunction with Fig. 1~Fig. 3, the production mould of side blow porous of the present invention being formed is again described further.
First, electric cabinet 7 is controlled Hydraulic Station 1 work, and product to be punched is placed in to side blow porous mold 9, is fixed in punching concave die 15;
Secondly, it is descending that electric cabinet 7 is controlled binder cylinder 3, and product to be punched is fixed in described side blow porous mold 9, and binder cylinder 3 is pressed on product to be punched in punching concave die 15;
Then, electric cabinet 7 is controlled hydraulic cylinder 10 actions, drives side blow porous mold 9 to treat stamping products and carries out punching press, and hydraulic cylinder 10 drives piercing punch 14 working in reciprocating mode, thereby the small square hole of being located at the product in punching concave die 15 is gone out;
Finally, it is up that electric cabinet 7 is controlled binder cylinder 3, completes punching press, and described Hydraulic Station 1 quits work, and product is taken out from side blow porous mold 9, completes the circulation punching press of a product, waits for next product punching press.
The process units of mould of the present invention and its composition is rational in infrastructure, easy to maintenance, through production practices checking, and stable production process, efficiency is higher, has obtained good economic benefit; Reduce the utilization of punch press simultaneously, and solved production bottleneck problem with a kind of brand-new technique, for solve similar production technology later, provide a kind of good method.
Although described by reference to the accompanying drawings embodiments of the present invention; but the patent owner can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present invention, all should be within protection scope of the present invention.

Claims (5)

1. the production mould of a side blow porous, it is characterized in that: this mould (9) comprises slide block device, be located at the piercing punch (14) on slide block device, and be fixedly installed in punching concave die in frame (6) and corresponding with piercing punch (14) (15), what described slide block device can move horizontally is located between a hydraulic cylinder (10) and punching concave die (15), and the action of described hydraulic cylinder (10) is used for driving described slide block device to move horizontally to drive piercing punch (14) to realize punching press with respect to punching concave die (15).
2. the production mould of side blow porous according to claim 1, it is characterized in that: described carriage comprises the slide rail of being located in a frame (6), and be located at the slide block (13) on slide rail, described piercing punch (14) is fixedly installed in one end of slide block (13), between described slide block (13) and piercing punch (14), be also provided with a reset components, and at described slide block (13), drive after piercing punch (14) punching press punching concave die (15), described reset components makes slide block (13) drive piercing punch (14) separated with punching concave die (15).
3. the production mould of side blow porous according to claim 2, it is characterized in that: on described slide rail, be also provided with groove, described reset components is the returning spring (20) of being located in this groove, one end of described returning spring (20) and one end in contact of the groove on slide rail, its other end contacts with the spring block (17) of being located on slide block (13).
4. the production mould of side blow porous according to claim 2, it is characterized in that: also comprise concave template (16) and concave template backing plate (18), one end that is installed on concave template (16) that described punching concave die (15) is detachable, and described punching concave die (15) and concave template (16) are all located on concave template backing plate (18).
5. the production mould of side blow porous according to claim 2, is characterized in that: also comprise the hydraulic cylinder adjustment cap (12) on the hydraulic stem that is installed on described hydraulic cylinder (10), this hydraulic cylinder adjustment cap (12) is corresponding with slide block (13).
CN201310576188.XA 2013-11-18 2013-11-18 Production die for punching multiple side holes Pending CN103611784A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949529A (en) * 2014-04-15 2014-07-30 漳州精创模具制造有限公司 Cutter head pulley protecting frame side hole forming device
CN105290202A (en) * 2015-12-04 2016-02-03 苏州远山机械科技有限公司 Sectional material corner punching machine
CN107116132A (en) * 2017-06-23 2017-09-01 芜湖德丰汽车零部件有限公司 A kind of horizontal hole punched device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246815A (en) * 1979-10-15 1981-01-27 Danly Machine Corporation Volumetrically deformed polymeric support for punches
US20040163440A1 (en) * 2003-02-21 2004-08-26 Masahiro Higuchi Module cam and method for aligning and fastening tool
CN201455082U (en) * 2009-07-15 2010-05-12 凌云工业股份有限公司 Device for molding guiding groove of energy-absorbing box in bumper of automobile
CN201815589U (en) * 2010-08-27 2011-05-04 芜湖众发旋压技术有限公司 Punching device
CN202010721U (en) * 2011-01-21 2011-10-19 艾尼科环保技术(安徽)有限公司 Molding press punching device for cathode line of electrostatic dust collector
CN203610482U (en) * 2013-11-18 2014-05-28 梧州恒声电子科技有限公司 Side punching multi-hole production mold

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246815A (en) * 1979-10-15 1981-01-27 Danly Machine Corporation Volumetrically deformed polymeric support for punches
US20040163440A1 (en) * 2003-02-21 2004-08-26 Masahiro Higuchi Module cam and method for aligning and fastening tool
CN201455082U (en) * 2009-07-15 2010-05-12 凌云工业股份有限公司 Device for molding guiding groove of energy-absorbing box in bumper of automobile
CN201815589U (en) * 2010-08-27 2011-05-04 芜湖众发旋压技术有限公司 Punching device
CN202010721U (en) * 2011-01-21 2011-10-19 艾尼科环保技术(安徽)有限公司 Molding press punching device for cathode line of electrostatic dust collector
CN203610482U (en) * 2013-11-18 2014-05-28 梧州恒声电子科技有限公司 Side punching multi-hole production mold

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949529A (en) * 2014-04-15 2014-07-30 漳州精创模具制造有限公司 Cutter head pulley protecting frame side hole forming device
CN103949529B (en) * 2014-04-15 2016-01-20 漳州精创模具制造有限公司 A kind of cutter head pulley fender bracket side opening shaped device
CN105290202A (en) * 2015-12-04 2016-02-03 苏州远山机械科技有限公司 Sectional material corner punching machine
CN107116132A (en) * 2017-06-23 2017-09-01 芜湖德丰汽车零部件有限公司 A kind of horizontal hole punched device
CN107116132B (en) * 2017-06-23 2019-04-26 芜湖德丰汽车零部件有限公司 A kind of horizontal hole punched device

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Application publication date: 20140305