CN208162313U - A kind of three face extrusion forming device of lead pipe - Google Patents

A kind of three face extrusion forming device of lead pipe Download PDF

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Publication number
CN208162313U
CN208162313U CN201721835083.1U CN201721835083U CN208162313U CN 208162313 U CN208162313 U CN 208162313U CN 201721835083 U CN201721835083 U CN 201721835083U CN 208162313 U CN208162313 U CN 208162313U
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China
Prior art keywords
punching press
press housing
lead pipe
face extrusion
forming device
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Application number
CN201721835083.1U
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Chinese (zh)
Inventor
刘建民
许长洪
王怡辰
张殿麟
禹东豪
付永起
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Fengfan Co Ltd
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Fengfan Co Ltd
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Priority to CN201721835083.1U priority Critical patent/CN208162313U/en
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Abstract

The utility model discloses a kind of three face extrusion forming device of lead pipe, including upper die component, lower mold assemblies, upper die component includes upper-mould top, upper punching press housing, stamping sleeve, formed punch, guide post, upper punching press housing is fixedly mounted in symmetrical center positions on the downside of upper-mould top, stamping sleeve is installed in upper punching press housing, formed punch is installed, the guide post is fixed on the downside of upper-mould top relative to upper punching press housing bilateral symmetry in stamping sleeve;Lower mold assemblies include lower mould bottom plate, lower punching press housing, drag chamber set, pressing plate, knock-pin, three face extrusion partss, lower punching press housing is fixedly mounted in symmetrical center positions on the upside of lower mould bottom plate, lower part is equipped with knock-pin in lower punching press housing, knock-pin and lower punching press housing middle position are the drag chamber set of hollow structure, three face extrusion partss are equipped with above drag chamber set and in lower punching press housing internal upper part, pressing plate is installed on lower punching press housing top;The device has many advantages, such as high-efficient, easy to operate, at low cost compared with the two-sided extrusion method of forming.

Description

A kind of three face extrusion forming device of lead pipe
Technical field
The utility model relates to battery part manufacturing process fields, in particular to a kind of three face extrusion forming of lead pipe Device.
Background technique
With national new energy implementation, market is continuously increased battery demand, at present storage battery production Required important spare part lead pipe production still uses traditional double-sided die extrinsion pressing, double-sided die extrinsion pressing tool Body production technology is as follows:Blank is placed in mold cavity, is acted using stamping equipment, the two-sided sliding block of mold passes through pressure, with The nose of punch carries out mould assembly extruding simultaneously, forms lead pipe.But this method has the following defects:It is stringent to the requirement of blank lead pipe, at Lead pipe after type, is easy to appear elliptical shape;Squeeze it is not firm, and combine line at rim charge it is more, extend the subsequent finishing time, The waste of a large amount of raw material is caused, brings inconvenience to production, the method consuming working hour of this production lead pipe is more, production Efficiency is lower, and equipment cost is high.Therefore improvement lead pipe production mould has become battery part manufacturing manufacturing enterprise and urgently solves Certainly the problem of.
Utility model content
The purpose of the utility model is to provide a kind of three face extrusion forming device of lead pipe, the three face extrusion forming devices of lead pipe Have many advantages, such as compared with the traditional storage battery lead pipe production two-sided extrusion method of forming high-efficient, easy to operate, at low cost.
To achieve the above object, the utility model takes following technical scheme:
A kind of three face extrusion forming device of lead pipe, it is characterised in that:Including upper die component, lower mold assemblies, the upper mold group Part includes upper-mould top, upper punching press housing, stamping sleeve, formed punch, guide post, the fixed peace of symmetrical center positions on the downside of the upper-mould top Punching press housing is loaded onto, stamping sleeve is installed in the upper punching press housing, formed punch is installed in the stamping sleeve, the guide post is relative to upper Punching press housing bilateral symmetry is fixed on the downside of upper-mould top;
The lower mold assemblies include lower mould bottom plate, lower punching press housing, drag chamber set, pressing plate, knock-pin, three face press sections Lower punching press housing is fixedly mounted in part, lower mould bottom plate upside symmetrical center positions, and lower part is equipped with top in the lower punching press housing Rod, the knock-pin and lower punching press housing middle position are the drag chamber set of hollow structure, drag chamber set top And three face extrusion partss are equipped in lower punching press housing internal upper part, pressing plate is installed on the lower punching press housing top;
Three face extrusion parts includes squeezing sliding block, spring, and the extruding sliding block uses three circumference uniform distribution structures, and Every two squeezes sliding block and is connected with spring.
It is further preferred that the lower punching press housing is boring structure, the hollow structure upper end of lower punching press housing is Taper, lower end are ladder circle cylindricality.
It is further preferred that the upper punching press housing is boring structure, the boring structure of upper punching press housing is Ladder circle cylindricality.
It is further preferred that the extruding inner side of slider is laid with dovetail groove.
It is further preferred that the lower mould bottom plate bilateral symmetry is equipped with guide sleeve structure and the guide post of upper die component cooperates.
It is further preferred that the upper-mould top and lower mould bottom plate are all made of mould steel Cr12Mov.
Generated beneficial effect is by adopting the above technical scheme:The three face extrusion forming device of lead pipe is installed on certainly In dynamicization stamping equipment, the type that manipulator automatic clamping lead pipe blank is placed in the set of the drag chamber in lower mold assemblies is intracavitary, on Membrane module moves down, and three face extrusion partss being made of the distracted three extruding sliding block of spring force are with punching press in upper die component The extruding force of set, three face extrusion partss are moved downward and are tightened, while the formed punch in upper die component is moved downward to lead pipe blank Lead pipe carries out internal punching press, and lead pipe blank is formed rapidly by three face extrusion parts extruding forces, and upper die component moves upwards, lower die Knock-pin in component pushes up lead pipe after molding, and under motive force and spring tension, three face extrusion partss are moved upwards And open, manipulator clamps molding lead pipe after extruding and carries out lower step recondition.
Three face extrusion parts junctions in the three face extrusion forming device of lead pipe use high-strength spring, spring bullet Power is big, and sliding block is squeezed when demoulding and is easier to strut, meanwhile, lower template is equipped with ejecting function, and upper die component moves upwards same When knock-pin move upwards, three face extrusion partss be squeezed power reduction, can be in the case where guaranteeing lead pipe extruding quality, mold More easily demould.
The three face extrusion forming device of lead pipe substitutes the current mould slide block two-sided extrusion method of forming to produce lead pipe, squeezes Lead pipe quality afterwards is higher, and the technique that product is more in line with production requires, and at lead pipe extruding, the combination line of generation is reduced, more sharp In subsequent recondition, while reducing the waste of raw material.Compared with the two-sided extrusion method of forming have it is high-efficient, easy to operate, at This low advantage.
Detailed description of the invention
Fig. 1 is axis side structure schematic diagram when the utility model does not mold integrally;
Fig. 2 is A partial structural diagram shown in Fig. 1;
Fig. 3 is that the utility model primary clustering molds state cross-sectional view.
In figure:1, lower punching press housing;2, lower mould bottom plate;3, guide sleeve;4, upper punching press housing;5, guide post;6, upper-mould top; 7, formed punch;8, stamping sleeve;9, spring;10, sliding block is squeezed;11, pressing plate;12, drag chamber set;13, knock-pin.
Specific embodiment
With reference to the accompanying drawing, the utility model is described further:
As shown in Figure 1, Figure 2 and Figure 3, three face extrusion forming device of lead pipe, by upper-mould top 6, upper punching press housing 4, punching Pressing sleeve 8, formed punch 7, guide post 5 form upper die component, by lower mould bottom plate 2, lower punching press housing 1, drag chamber set 12, pressing plate 11, The lower mold assemblies of knock-pin 13, three face extrusion partss composition, three face extrusion partss are made of extruding sliding block 10 and spring 9, are squeezed Sliding block 10 uses three circumference uniform distribution structures, and every two squeezes sliding block 10 and is connected by 9 both ends of spring, squeezes in sliding block 10 Lead pipe blank is preferably compressed when punching press lead pipe when side is laid with dovetail groove effect.
Upper punching press housing 4 is fixedly mounted in 6 downside symmetrical center positions of upper-mould top, installs stamping sleeve in upper punching press housing 4 8, stamping sleeve 8 is interior to install formed punch 7, and two guide posts 5 are fixed on 6 downside of upper-mould top relative to upper 4 bilateral symmetry of punching press housing;Its In upper punching press housing 4 be boring structure, the boring structure of upper punching press housing 4 is ladder circle cylindricality, it is therefore an objective to is convenient for Stamping sleeve 8 and the movement of formed punch 7 cooperate.
Lower punching press housing 1 is fixedly mounted in 2 upside symmetrical center positions of lower mould bottom plate, and lower part is equipped with top in lower punching press housing 1 Rod 13,13 upper semisection of knock-pin and lower 1 middle position of punching press housing are the drag chamber set 12 of hollow structure, drag chamber set Three face extrusion partss are equipped with above 12 and in lower 1 internal upper part of punching press housing, installation pressure is bolted in lower 1 top of punching press housing Plate 11;Wherein descending punching press housing 1 is boring structure, and the hollow structure upper end of lower punching press housing 1 is taper, and lower end is ladder The purpose of cylinder, upper end is taper is the up and down motion for cooperating three face extrusion partss, and lower end is that ladder circle cylindricality purpose is easy for Drag chamber set 12 and the movement of knock-pin 13 cooperate.
2 bilateral symmetry of lower mould bottom plate is equipped with 3 structure of guide sleeve and the guide post 5 of upper die component cooperates, and guarantees upper die component under Precision of the membrane module when carrying out mould assembling action.Upper-mould top 6 and lower mould bottom plate 2 are all made of mould steel Cr12Mov, it is possible to increase should Device whole service life reduces production cost.
The three face extrusion forming device course of work of lead pipe:The three face extrusion forming device of lead pipe is installed on automation punching It presses in equipment, the type that manipulator automatic clamping lead pipe blank is placed in the set of the drag chamber in lower mold assemblies 12 is intracavitary, upper mold group Part moves down, and three face extrusion partss being made of the distracted three extruding sliding block 10 of spring force are with stamping sleeve in upper die component 8 extruding force, three face extrusion partss are moved downward and are tightened, while the formed punch 7 in upper die component is moved downward to lead pipe blank Lead pipe carries out internal punching press, and lead pipe blank is formed rapidly by three face extrusion parts extruding forces, and upper die component moves upwards, lower die Knock-pin 13 in component pushes up lead pipe after molding, and under motive force and spring tension, three face extrusion partss are transported upwards It moves and opens, manipulator clamps molding lead pipe after extruding and carries out lower step recondition.
The present embodiment is the explanation conceived to the utility model and realized, is not intended to limit it, in this reality With under novel design, without the technical solution that substantially converts still in protection scope.

Claims (10)

1. a kind of three face extrusion forming device of lead pipe, it is characterised in that:Including upper die component, lower mold assemblies, the upper die component Including upper-mould top, upper punching press housing, stamping sleeve, formed punch, guide post, symmetrical center positions are fixedly mounted on the downside of the upper-mould top Upper punching press housing, the upper punching press housing is interior to install stamping sleeve, installs formed punch in the stamping sleeve, the guide post is relative to upper punching Pressure housing bilateral symmetry is fixed on the downside of upper-mould top;
The lower mold assemblies include lower mould bottom plate, lower punching press housing, drag chamber set, pressing plate, knock-pin, three face extrusion partss, Lower punching press housing is fixedly mounted in symmetrical center positions on the upside of the lower mould bottom plate, and lower part is equipped with ejection in the lower punching press housing Bar, the knock-pin and lower punching press housing middle position are the drag chamber set of hollow structure, drag chamber set top and Three face extrusion partss are equipped in lower punching press housing internal upper part, pressing plate is installed on the lower punching press housing top;
Three face extrusion parts includes squeezing sliding block, spring, and the extruding sliding block uses three circumference uniform distribution structures, and every two A extruding sliding block is connected with spring.
2. three face extrusion forming device of lead pipe as described in claim 1, it is characterised in that:The lower punching press housing is internal empty Core structure, the hollow structure upper end of lower punching press housing are taper, and lower end is ladder circle cylindricality.
3. three face extrusion forming device of lead pipe as claimed in claim 1 or 2, it is characterised in that:The upper punching press housing is interior Portion's hollow structure, the boring structure of upper punching press housing are ladder circle cylindricality.
4. three face extrusion forming device of lead pipe as claimed in claim 3, it is characterised in that:The extruding inner side of slider is laid There is dovetail groove.
5. three face extrusion forming device of lead pipe as claimed in claim 4, it is characterised in that:The lower mould bottom plate bilateral symmetry is set There is the cooperation of the guide post of guide sleeve structure and upper die component.
6. three face extrusion forming device of lead pipe as claimed in claim 5, it is characterised in that:The upper-mould top and lower mould bottom plate It is all made of mould steel Cr12Mov.
7. three face extrusion forming device of lead pipe as claimed in claim 1 or 2, it is characterised in that:The extruding inner side of slider is equal It is laid with dovetail groove.
8. three face extrusion forming device of lead pipe as claimed in claim 7, it is characterised in that:The lower mould bottom plate bilateral symmetry is set There is the cooperation of the guide post of guide sleeve structure and upper die component.
9. three face extrusion forming device of lead pipe as claimed in claim 8, it is characterised in that:The upper-mould top and lower mould bottom plate It is all made of mould steel Cr12Mov.
10. three face extrusion forming device of lead pipe as claimed in claim 1 or 2, it is characterised in that:Described lower mould bottom plate or so pair The guide post for being equipped with guide sleeve structure and upper die component is claimed to cooperate;The upper-mould top and lower mould bottom plate are all made of mould steel Cr12Mov.
CN201721835083.1U 2017-12-25 2017-12-25 A kind of three face extrusion forming device of lead pipe Active CN208162313U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721835083.1U CN208162313U (en) 2017-12-25 2017-12-25 A kind of three face extrusion forming device of lead pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721835083.1U CN208162313U (en) 2017-12-25 2017-12-25 A kind of three face extrusion forming device of lead pipe

Publications (1)

Publication Number Publication Date
CN208162313U true CN208162313U (en) 2018-11-30

Family

ID=64386248

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721835083.1U Active CN208162313U (en) 2017-12-25 2017-12-25 A kind of three face extrusion forming device of lead pipe

Country Status (1)

Country Link
CN (1) CN208162313U (en)

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