CN107186075A - A kind of diel with safeguard - Google Patents

A kind of diel with safeguard Download PDF

Info

Publication number
CN107186075A
CN107186075A CN201710462360.7A CN201710462360A CN107186075A CN 107186075 A CN107186075 A CN 107186075A CN 201710462360 A CN201710462360 A CN 201710462360A CN 107186075 A CN107186075 A CN 107186075A
Authority
CN
China
Prior art keywords
protective plate
sound insulation
cover
insulation protective
diel
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
CN201710462360.7A
Other languages
Chinese (zh)
Inventor
黄韬
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.)
Sichuan Ruifeng Forging Co Ltd
Original Assignee
Sichuan Ruifeng Forging 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 Sichuan Ruifeng Forging Co Ltd filed Critical Sichuan Ruifeng Forging Co Ltd
Priority to CN201710462360.7A priority Critical patent/CN107186075A/en
Publication of CN107186075A publication Critical patent/CN107186075A/en
Pending legal-status Critical Current

Links

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
    • B21D37/16Heating or cooling
    • 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
    • B21D55/00Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass

Abstract

This invention describes a kind of diel with safeguard, including cover half, the dynamic model set gradually from bottom to up, the lower end of the dynamic model is provided with drift, the upper end of cover half offers the cavity plate corresponding with drift, it is respectively arranged with sound insulation protective plate, dynamic model to be located at immediately below sound insulation protective plate on two sides of the cover half and is provided with buffer gear.In the present invention, sound insulation protective plate is arranged on the both sides of cover half, in matched moulds, and sound insulation protective plate will be inserted in buffer gear, shielding action is played to the both sides of cover half, it is to avoid the waste material that punching press is produced is damaged from side ejection pollution production space, the personal safety to staff.In mould matched moulds, the setting of buffer gear can play cushioning effect to sound insulation protective plate, for reducing axial impact force of the cover half to sound insulation protective plate, it is to avoid sound insulation protective plate is broken, and extends the service life of sound panel protective plate.

Description

A kind of diel with safeguard
Technical field
The present invention relates to a kind of diel, more particularly to a kind of diel with safeguard.
Background technology
Diel, is that in Cold Press Working, material (metal is nonmetallic) is processed into part (or semi-finished product) A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using on forcing press Mould pressure is applied to material, it is produced separation or is plastically deformed, so that a kind of pressure processing side of part needed for obtaining Method.Existing diel includes cover half, dynamic model, and the lower end of dynamic model is provided with drift, and the upper end of cover half is provided with and drift phase Corresponding groove, generally can also be applied to guide-post of die-set, guide-post of die-set can be guided between dynamic model and cover half in diel Positioning so that install more quick, the stability of die sinking and matched moulds is effectively improved, using quite varied.In practical operation During, due to fast ram, a part of waste material can be ejected with faster speed from groove, not only pollute production space also The personal safety of staff can be damaged.
The content of the invention
It will be ejected for solution part waste material with faster speed from groove and pollute production space, wound is caused to staff Harmful defect, the present invention is special to provide a kind of diel with safeguard.
Technical scheme is as follows:
Under a kind of diel with safeguard, including cover half, the dynamic model set gradually from bottom to up, the dynamic model End is provided with drift, and the upper end of cover half is offered to be respectively arranged with the cavity plate corresponding with drift, two sides of the cover half It is located on sound insulation protective plate, dynamic model immediately below sound insulation protective plate and is provided with buffer gear.In this programme, sound insulation protective plate is set Put in the both sides of cover half, in matched moulds, sound insulation protective plate will be inserted in buffer gear, and shielding action is played to the both sides of cover half, The waste material that punching press is produced is avoided to be damaged from side ejection pollution production space, the personal safety to staff.In mould During matched moulds, the setting of buffer gear can play cushioning effect to sound insulation protective plate, for reducing cover half to sound insulation protective plate Axial impact force, it is to avoid sound insulation protective plate is broken, and extends the service life of sound panel protective plate.
As the preferred structure of the present invention, the sound insulation protective plate includes plate body and is separately positioned on disappearing for plate body both sides Sound cotton layer.In matched moulds, drift quickly hits with the cavity plate on cover half, hits sound larger.Plate body both sides in this programme Silencing cotton layer be used to absorbing drift and cavity plate and hit the noise produced, serve the effect of noise reduction.
Further, the buffer gear includes groove seat, and sound insulation protective plate is slidably arranged in groove seat, the groove seat bottom land It is provided with bolster.
As the preferred structure of the present invention, the bolster is the multiple springs being arranged on bottom land, and multiple springs are along groove The width at bottom is uniformly arranged.In this programme, spring has certain elasticity, and bolster uses spring buffer damping effect It is splendid.
Further, multiple position-limiting drums are provided with the bottom land, lower spring end is arranged in position-limiting drum.In this programme In, the position-limiting drum being arranged on outside spring serves spacing effect to spring so that spring can only be sent out in the axial direction of position-limiting drum Raw deformation, it is ensured that buffering effect.
For the present invention is better achieved, the spring is polyurethane spring.Polyurethane spring intensity is high, and resilience is good, pressure Compression permanent deformation is small, and resiliency is good, is not required to plus lubricating oil, does not hinder mould.
Further, the drift is internally provided with the feed tube for being provided with and being connected with liquid storage cylinder on liquid storage cylinder, cover half. In punching course, the frictional heat that punching press is produced rises the temperature for causing drift.This programme is by feed tube to liquid storage cylinder Middle feeding coolant, the setting of coolant cools the drift higher to temperature.
In summary, the beneficial effects of the invention are as follows:
1st, in this programme, sound insulation protective plate is arranged on the both sides of cover half, in matched moulds, and sound insulation protective plate will be inserted and buffered In mechanism, shielding action is played to the both sides of cover half, it is to avoid the waste material that punching press is produced is from side ejection pollution production space, to work The personal safety for making personnel is damaged.In mould matched moulds, the setting of buffer gear can play buffering to sound insulation protective plate Effect, for reducing axial impact force of the cover half to sound insulation protective plate, it is to avoid sound insulation protective plate is broken, extends sound panel protection The service life of plate.
2nd, in matched moulds, drift quickly hits with the cavity plate on cover half, hits sound larger.Plate body two in this programme The silencing cotton layer of side is used to absorb the noise that drift hits generation with cavity plate, serves the effect of noise reduction.
3rd, in this programme, spring has certain elasticity, and bolster is splendid using spring buffer damping effect.
4th, in this programme, the position-limiting drum being arranged on outside spring serves spacing effect to spring so that spring can only Deformed upon in the axial direction of position-limiting drum, it is ensured that buffering effect.
5th, polyurethane spring intensity is high, and resilience is good, and compression set is small, and resiliency is good, is not required to plus lubricating oil, does not hinder Mould.
6th, in punching course, the frictional heat that punching press is produced rises the temperature for causing drift.This programme passes through feed liquor Pipe sends into coolant into liquid storage cylinder, and the setting of coolant cools the drift higher to temperature.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the diel with safeguard;
Fig. 2 is the side view of diel;
Fig. 3 is the structural representation of buffer gear;
Parts title wherein corresponding to reference is as follows:1- cover half, 2- dynamic models, 3- drifts, 4- cavity plates, 5- sound insulations Protective plate, 6- plate bodys, 7- silencing cottons layer, 8- groove seats, 9- bolsters, 10- position-limiting drums, 11- liquid storage cylinders, 12- feed tubes.
Embodiment
For the present invention is better achieved, below in conjunction with the accompanying drawings and specific embodiment does to the present invention and said in further detail It is bright, but embodiments of the present invention are not limited to this.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of diel with safeguard, including the cover half set gradually from bottom to up 1st, dynamic model 2, the lower end of the dynamic model 2 is provided with drift 3, and the upper end of cover half 1 offers the cavity plate 4 corresponding with drift 3, described The underface on sound insulation protective plate 5, dynamic model 2 positioned at sound insulation protective plate 5 is respectively arranged with two sides of cover half 1 and is provided with buffering Mechanism.In the present embodiment, sound insulation protective plate 5 is arranged on the both sides of cover half 1, in matched moulds, and sound insulation protective plate 5 will be inserted and buffered In mechanism, shielding action is played to the both sides of cover half 1, it is to avoid the waste material that punching press is produced is from side ejection pollution production space, right The personal safety of staff is damaged.In mould matched moulds, the setting of buffer gear can play slow to sound insulation protective plate 5 Punching is acted on, for reducing axial impact force of the cover half 1 to sound insulation protective plate 5, it is to avoid sound insulation protective plate 5 is broken, and extends sound insulation The service life of plate protective plate 5.
As the preferred structure of the present invention, the sound insulation protective plate 5 includes plate body 6 and is separately positioned on the both sides of plate body 6 Silencing cotton layer 7.In matched moulds, drift 3 quickly hits with the cavity plate 4 on cover half 1, hits sound larger.The present embodiment The silencing cotton layer 7 of the middle both sides of plate body 6 is used to absorb the noise that drift 3 hits generation with cavity plate 4, serves the effect of noise reduction.
Further, the buffer gear includes groove seat 8, and sound insulation protective plate 5 is slidably arranged in groove seat 8, the groove seat 8 Bottom land is provided with bolster 9.
As the preferred structure of the present invention, the bolster 9 is to be arranged on multiple springs on bottom land, and multiple springs are along groove The width at bottom is uniformly arranged.In the present embodiment, spring has certain elasticity, and bolster 9 uses spring buffer damping Excellent.
Further, multiple position-limiting drums 10 are provided with the bottom land, lower spring end is arranged in position-limiting drum 10.In this reality Apply in example, the position-limiting drum 10 being arranged on outside spring serves spacing effect to spring so that spring can only be in position-limiting drum 10 Deformed upon on axial direction, it is ensured that buffering effect.
For the present invention is better achieved, the spring is polyurethane spring.Polyurethane spring intensity is high, and resilience is good, pressure Compression permanent deformation is small, and resiliency is good, is not required to plus lubricating oil, does not hinder mould.
Further, being internally provided with for the drift 3 is provided with what is be connected with liquid storage cylinder 11 on liquid storage cylinder 11, cover half 2 Feed tube 12.In punching course, the frictional heat that punching press is produced rises the temperature for causing drift 3.The present embodiment is by entering Liquid pipe 12 sends into coolant into liquid storage cylinder 11, and the setting of coolant cools the drift 3 higher to temperature.
Embodiment 1
A kind of diel with safeguard, including cover half 1, the dynamic model 2 set gradually from bottom to up, the dynamic model 2 Lower end be provided with drift 3, the upper end of cover half 1 is offered on the cavity plate 4 corresponding with drift 3, two sides of the cover half 1 point The underface on sound insulation protective plate 5, dynamic model 2 positioned at sound insulation protective plate 5 is not provided with is provided with buffer gear.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and the sound insulation protective plate 5 includes plate body 6 and is separately positioned on plate body 6 The silencing cotton layer 7 of both sides.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or embodiment 2, and the buffer gear includes groove seat 8, sound insulation protective plate 5 It is slidably arranged in groove seat 8, the bottom land of groove seat 8 is provided with bolster 9.
Embodiment 4
The present embodiment is on the basis of embodiment 3, and the bolster 9 is the multiple springs being arranged on bottom land, multiple bullets Spring is uniformly arranged along the width of bottom land.
Embodiment 5
The present embodiment is provided with multiple position-limiting drums 10, lower spring end is arranged on the basis of embodiment 4 on the bottom land In position-limiting drum 10.
Embodiment 6
The present embodiment is on the basis of embodiment 4 or embodiment 5, and the spring is polyurethane spring.
Embodiment 7
The present embodiment is in embodiment 1 into embodiment 6 on the basis of any one, and the drift 3 is internally provided with storage The feed tube 12 being connected with liquid storage cylinder 11 is provided with sap cavity 11, cover half 2.
As described above, the present invention can be realized preferably.

Claims (7)

1. a kind of diel with safeguard, it is characterised in that:Including cover half (1), the dynamic model set gradually from bottom to up (2), the lower end of the dynamic model (2) is provided with drift (3), and the upper end of cover half (1) offers the cavity plate corresponding with drift (3) (4), it is respectively arranged with two sides of the cover half (1) on sound insulation protective plate (5), dynamic model (2) positioned at sound insulation protective plate (5) Underface is provided with buffer gear.
2. a kind of diel with safeguard according to claim 1, it is characterised in that:The sound insulation protective plate (5) include plate body (6) and be separately positioned on the silencing cotton layer (7) of plate body (6) both sides.
3. a kind of diel with safeguard according to claim 1, it is characterised in that:The buffer gear includes Groove seat (8), sound insulation protective plate (5) is slidably arranged in groove seat (8), and groove seat (8) bottom land is provided with bolster (9).
4. a kind of diel with safeguard according to claim 3, it is characterised in that:The bolster (9) is Multiple springs on bottom land are arranged on, multiple springs are uniformly arranged along the width of bottom land.
5. a kind of diel with safeguard according to claim 4, it is characterised in that:It is provided with the bottom land Multiple position-limiting drums (10), lower spring end is arranged in position-limiting drum (10).
6. a kind of diel with safeguard according to claim 4 or 5, it is characterised in that:The spring is poly- Urethane spring.
7. a kind of diel with safeguard according to claim 1, it is characterised in that:The drift (3) it is interior Portion is provided with the feed tube (12) for being provided with and being connected with liquid storage cylinder (11) on liquid storage cylinder (11), cover half (2).
CN201710462360.7A 2017-06-19 2017-06-19 A kind of diel with safeguard Pending CN107186075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710462360.7A CN107186075A (en) 2017-06-19 2017-06-19 A kind of diel with safeguard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710462360.7A CN107186075A (en) 2017-06-19 2017-06-19 A kind of diel with safeguard

Publications (1)

Publication Number Publication Date
CN107186075A true CN107186075A (en) 2017-09-22

Family

ID=59878533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710462360.7A Pending CN107186075A (en) 2017-06-19 2017-06-19 A kind of diel with safeguard

Country Status (1)

Country Link
CN (1) CN107186075A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202387818U (en) * 2011-12-14 2012-08-22 成都中科精密模具有限公司 Pneumatic punching runner scrap platform
CN203061711U (en) * 2013-03-07 2013-07-17 宁波市光亚汽车配件有限公司 Beading die for sealing gasket
CN205236792U (en) * 2015-12-25 2016-05-18 江西荣成机械制造有限公司 Reduce automobile swinging arm spare stamping die of compound die noise
CN205668018U (en) * 2016-05-17 2016-11-02 东莞市鸿威精密五金制品有限公司 A kind of diel with silencing means
JP2016196014A (en) * 2015-04-02 2016-11-24 日伸工業株式会社 Press working device
CN106238563A (en) * 2016-08-11 2016-12-21 成都陵川常友汽车部件制造有限公司 Stamping system for automobile engine noise reduction elements
CN207325742U (en) * 2017-06-19 2018-05-08 四川瑞丰锻造有限公司 A kind of stamping die with safeguard

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202387818U (en) * 2011-12-14 2012-08-22 成都中科精密模具有限公司 Pneumatic punching runner scrap platform
CN203061711U (en) * 2013-03-07 2013-07-17 宁波市光亚汽车配件有限公司 Beading die for sealing gasket
JP2016196014A (en) * 2015-04-02 2016-11-24 日伸工業株式会社 Press working device
CN205236792U (en) * 2015-12-25 2016-05-18 江西荣成机械制造有限公司 Reduce automobile swinging arm spare stamping die of compound die noise
CN205668018U (en) * 2016-05-17 2016-11-02 东莞市鸿威精密五金制品有限公司 A kind of diel with silencing means
CN106238563A (en) * 2016-08-11 2016-12-21 成都陵川常友汽车部件制造有限公司 Stamping system for automobile engine noise reduction elements
CN207325742U (en) * 2017-06-19 2018-05-08 四川瑞丰锻造有限公司 A kind of stamping die with safeguard

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Application publication date: 20170922

RJ01 Rejection of invention patent application after publication