CN104772447A - Novel injection molding die for battery terminal - Google Patents
Novel injection molding die for battery terminal Download PDFInfo
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- CN104772447A CN104772447A CN201510192548.5A CN201510192548A CN104772447A CN 104772447 A CN104772447 A CN 104772447A CN 201510192548 A CN201510192548 A CN 201510192548A CN 104772447 A CN104772447 A CN 104772447A
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- patrix
- battery terminal
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 59
- 239000012778 molding material Substances 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims description 46
- 239000000178 monomer Substances 0.000 claims description 44
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 238000005452 bending Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a novel injection molding die for a battery terminal. A material containing cavity for containing an injection molding material is formed on a main die and an upper die, a first rod die is movably embedded into the main die through a slide seat which slides along the horizontal direction, a second rod die penetrates through the first material containing cavity and is abutted against the side surface of the first rod die, and a third rod die extends into the main die from bottom to top and is abutted against the bottom surface of the second rod die. When the injection molding of the battery terminal is performed, a first upper die single body and a second upper die single body are spliced together, the first rod die, the second rod die and the third rod die extend into the material containing cavity of the main die to form a complete forming cavity, the injection molding material, such as flowing lead material, is poured into the forming cavity, is filled into the whole forming cavity and is cooled, the first upper die single body and the second upper die single body are withdrawn and separated, the first rod die and the second rod die retract from the material containing cavity, the third rod die continues to move up, and the formed battery terminal is jacked out of the main die. The novel injection molding die has the advantage that the shaped workpieces, such as shaped battery terminal, can be injected and molded at high efficiency, and can be smoothly taken out.
Description
Technical field
The present invention relates to injection mold field, be specifically related to a kind of can the Novel injection mold of battery terminal of injection moulding Special-shaped battery terminal.
Background technology
Battery terminal is parts important in battery, it normally adopts injection molding process easily to carry out production and processing, need to use injection mold in the injection molding process of battery terminal, the structure of the Novel injection mold of battery terminal has been known, as Chinese utility model patent CN201320223246.6 discloses a kind of casting die for battery splicing ear, comprising: for providing support the base plate with positioning action; Fixed form, described fixed form is fixed on base plate; Left template; Right template, described left template and right template are separately positioned on the both sides of fixed form, and enclose respectively with fixed form and form positive terminal chamber and negative terminal chamber, in described positive terminal chamber, positive pole mold insert is set, described negative terminal chamber arranges negative pole mold insert, and described left template and right template are formed with base plate respectively and to rotate along die sinking direction or the structure of movement; And gate plate, described gate plate covers on positive terminal chamber and negative terminal chamber, and its cast gate is communicated with negative terminal chamber with positive terminal chamber.Described left template is fixed on the first rotating shaft on base plate and base plate hinged by one.Described right template is fixed on the second rotating shaft on base plate and base plate hinged by one.Described gate plate is by the first rotating shaft, the second rotating shaft or the 3rd rotating shaft and the base plate hinged being fixed on base plate.Described gate plate side is provided with the gate plate spanner for mobile gate plate.Side relative with gate plate spanner on described gate plate is provided with for spacing baffle plate.Described left template side is provided with the left template die sinking spanner for exerting a force.Described right template side is provided with the right template die sinking spanner for exerting a force.Described left template and right template are all provided with thermometer hole, and described thermometer hole is communicated with negative terminal chamber with corresponding positive terminal chamber respectively.
The injection mold of similar aforementioned utility model is commercially applied more extensive, but it is roughly the same with the structure of other battery terminal injection mold on market, also can only the better simply battery terminal of some shapes of injection moulding, all cannot injection moulding shape more complicated, as Z-shaped, L shape and the battery terminal with polymorphic structures such as the concavo-convex edge of multiple height or through holes, even if main cause is that the battery terminal of polymorphic structure also can be stuck in mould after causing utilizing foregoing mould injection mo(u)lding, be difficult to smooth and easy for finished product taking-up, the complexity of technique and the consideration of cost, the battery terminal of polymorphic structure can only be had to take the second best and adopt other complicated and cost is high technique, bring many troubles.
Given this, inventor furthers investigate the problems referred to above, then has this case to produce.
Summary of the invention
The object of the present invention is to provide one can the efficient special-shaped workpiece such as injection moulding Special-shaped battery terminal, and can by the Novel injection mold of the battery terminal of smooth and easy for special-shaped workpiece taking-up, action is harmonious, and novel and reasonable structure, cost is low, practical.
In order to achieve the above object, the present invention adopts such technical scheme:
A Novel injection mold for battery terminal, comprises the die holder being in bottom, and is in main mould, patrix, the first bar mould, the second bar mould and the 3rd bar mould above die holder; Described main mould is connected to the top of described die holder; Described upper mould cover is located at above described main mould, and described patrix comprises the first patrix monomer and the second patrix monomer of two phase splits in horizontal plane; Described main mould and described patrix are formed with the material-holding chamber of accommodating injection molding material jointly; Described material-holding chamber comprises the first material-holding chamber being in bottom set battery terminal bodies part, with the second material-holding chamber being in top set battery terminal bending part, the bearing of trend of definition battery terminal bending part is longitudinally, and the horizontal direction vertical with battery terminal bending part bearing of trend is laterally;
The transversely distribution of described first patrix monomer and the second patrix monomer;
Described first bar mould is movably embedded in described main mould by the sliding seat longitudinally slided, and described main mould is formed with the cavity volume of accommodating described sliding seat, and described first bar mould is embedded in described sliding seat and also longitudinally stretches into described first material-holding chamber; Described first bar mould and described sliding seat link together;
Described second bar mould transversely stretches into described first material-holding chamber, and described second bar mould runs through described first material-holding chamber, and the end of described first bar mould is resisted against the side of described second bar mould;
Described 3rd bar mould stretches into described main mould from the bottom to top and is resisted against the bottom surface of described second bar mould;
Described first bar mould is equipped with advance and retreat drive unit, described second bar mould and be equipped with first fluid cylinder pressure with the described first patrix monomer of described second bar mould homonymy, and described 3rd bar mould is equipped with second fluid cylinder pressure.
Comprise two above-mentioned material-holding chambers of a pair battery terminal for shaping same battery, comprise the above-mentioned first bar mould of two groups of corresponding two material-holding chambers of symmetrical difference, the second bar mould, the 3rd bar mould, sliding seat and advance and retreat drive unit; Described in two, the second bar mould is connected with above-mentioned first fluid cylinder pressure by drive plate jointly; Drive unit of retreating described in two is respectively one end and is connected with described drive plate, the other end stretches into the brace of described main mould and sliding seat, brace described in two be by stiff end to free end gradually away from "eight" shape arrange, sliding seat described in two is formed respectively and slides the oblique hole stretched into for brace coupling described in two.
Above-mentioned drive plate comprises and is in the outer drive plate that is connected with the piston rod of above-mentioned first fluid cylinder pressure of outside, be in inside to be connected with two above-mentioned 3rd bar moulds and two above-mentioned braces in drive plate, described outer drive plate and interior drive plate link together; Described interior drive plate is in below above-mentioned first patrix monomer, and is covered in the side of two above-mentioned cavity volumes, and bottom surface and the described interior drive plate of described first patrix monomer link together, and lateral surface and the described outer drive plate of described first patrix monomer link together; Upper side and the downside of two above-mentioned sliding seats are formed with the slide rail extended longitudinally, and above-mentioned main mould is formed with the slideway matched with the slide rail of sliding seat described in two respectively.
The outer end of two above-mentioned second bar moulds is run through above-mentioned interior drive plate and is terminated in above-mentioned outer drive plate, and described in two, the second bar mould is connected with described interior drive plate; The outer end of brace described in two is run through described interior drive plate and is terminated in described outer drive plate, and the outer end of brace described in two is formed with the first flange be stuck in outside described interior drive plate, and the outside of described interior drive plate is formed with the first groove of accommodating described first flange;
Described 3rd bar mould is connected by the piston rod of movable plate with above-mentioned second fluid cylinder pressure, and the lower end activity of described 3rd bar mould runs through described movable plate and is connected with above-mentioned die holder;
Described movable plate comprises the stacked upper shifting board that links together and lower shifting board, and the lower end of described 3rd bar mould is run through described upper shifting board and terminated in described lower shifting board; The lower end of described 3rd bar mould is formed with the second flange be stuck on the downside of described upper shifting board, and the downside of described upper shifting board is formed with the second groove of accommodating described second flange.
Above-mentioned drive plate is equipped with the first guide post extended transversely, and described main mould is formed with the first pilot hole matched with described first guide post; The outer end of described first guide post is run through above-mentioned interior drive plate and is terminated in above-mentioned outer drive plate, the outer end of described first guide post is formed with the 3rd flange be stuck in outside described interior drive plate, and the outside of described interior drive plate is formed with the 3rd groove of accommodating described 3rd flange;
Above-mentioned movable plate is equipped with the second guide post that vertical direction extends, and described main mould is formed with the second pilot hole matched with described second guide post; The lower end of described second guide post is run through above-mentioned upper shifting board and is terminated in above-mentioned lower shifting board, the lower end of described second guide post is formed with the 4th flange be stuck on the downside of above-mentioned upper shifting board, and the downside of described upper shifting board is formed with the 4th groove of accommodating described 4th flange.
The back-moving spring be located between above-mentioned main mould and above-mentioned upper shifting board is arranged with outside above-mentioned second guide post.
The lower surface of above-mentioned second patrix monomer is formed with the slide block extended transversely, the cross section of described slide block is up-narrow and down-wide swallow-tail form, the upper surface of above-mentioned main mould is formed with the dovetail groove matched with described slide block, and described dovetail groove is made up of the projection that two are formed at the longitudinal two ends of described main mould; Described in above-mentioned first patrix monomer correspondence two, projection is formed with the breach with activity surplus; The lateral surface of described second patrix monomer is connected with supports plate; Described to support between plate and described main mould is provided with spring, and described main mould is formed with first pit of accommodating described spring the inner, described in support the second pit that plate is formed with accommodating described outer spring end.
Above-mentioned main mould is connected with above-mentioned die holder by lower mold holder; Described lower mold holder comprises two lower vertical plate separated from described die holder two ends; Above-mentioned second fluid cylinder pressure is located at the below of described die holder, and the piston rod of described second fluid cylinder pressure drives with above-mentioned lower shifting board through described die holder and is connected.
Also be equipped with material feeding box, described material feeding box is in the top of above-mentioned material-holding chamber, has material feeding groove, with the material hole being communicated with material feeding groove and described material-holding chamber.
The upper surface of above-mentioned patrix is close to by above-mentioned material feeding box, and the end, side of described material feeding box is connected with described patrix by vertical rotating shaft, and the upper surface of described patrix is upwards provided with the locating part of corresponding described material feeding box opposite side.
After adopting technique scheme, the Novel injection mold of battery terminal of the present invention, break through the structural form of conventional batteries terminal die, when injection molding battery terminal, start advance and retreat drive unit, first fluid cylinder pressure and second fluid cylinder pressure, make the first patrix monomer together with the second patrix monomer phase split, first bar mould, second bar mould, the material-holding chamber that 3rd bar mould stretches into main mould forms complete forming cavity, the injection molding materials such as the lead material then moved to forming cavity introversion refluence by the upper shed of forming cavity carry out material feeding, when fill whole forming cavity and cooling after, again start advance and retreat drive unit, first fluid cylinder pressure and second fluid cylinder pressure, first patrix monomer is separated with the second patrix monomer recession, first bar mould, second bar mould exits material-holding chamber, the 3rd bar mould is made to continue to move upward and to be ejected from main mould by shaping battery terminal, take finished product away to complete one and take turns injection moulding, aforementioned activities can be repeated and carry out circulation injection moulding.Overcoming conventional batteries terminal die cannot the defect of the Special-shaped battery terminal such as injection moulding belt chimb because smooth and easyly not taking out the band special-shaped workpiece such as chimb or through hole.Compared with prior art, the Novel injection mold of battery terminal of the present invention, it can the efficient special-shaped workpiece such as injection moulding Special-shaped battery terminal, and can by smooth and easy for special-shaped workpiece taking-up, and action is harmonious, and novel and reasonable structure, cost is low, practical.
Accompanying drawing explanation
Fig. 1 is the first local structural representation of the present invention;
Fig. 2 is the second local structural representation of the present invention;
Fig. 3 is the 3rd partial structurtes schematic diagram of the present invention;
Fig. 4 is the 4th partial structurtes schematic diagram of the present invention;
Fig. 5 is the 5th partial structurtes schematic diagram of the present invention;
Fig. 6 is the 6th partial structurtes schematic diagram of the present invention;
Fig. 7 is the 7th partial structurtes schematic diagram of the present invention;
Fig. 8 is the 8th partial structurtes schematic diagram of the present invention;
Fig. 9 is the 9th partial structurtes schematic diagram of the present invention;
Figure 10 is the tenth partial structurtes schematic diagram of the present invention;
In figure:
Vertical plate under 1-die holder 11-lower mold holder 111-
2-main mould 21-projection
3-patrix 31-first patrix monomer 311-breach 32-second patrix monomer 321-slide block 322-supports plate 33-spring
4-first bar mould
Drive plate 52-first guide post 521-the 3rd flange in the outer drive plate 512-of 5-second bar mould 51-drive plate 511-
6-the 3rd bar mould 61-second flange
7-sliding seat 71-accommodating hole 72-oblique hole 73-slide rail
8-advance and retreat drive unit 81-first flange
9-movable plate 91-upper shifting board 92-lower shifting board 93-second guide post 931-the 4th flange 932-back-moving spring
10-material feeding box 101-material feeding groove 102-material hole 103-vertical rotating shaft 104-locating part
20-battery terminal 201-battery terminal main part 202-battery terminal bending part.
Detailed description of the invention
In order to explain technical scheme of the present invention further, be described in detail below by specific embodiment.
The Novel injection mold of a kind of battery terminal of the present invention, as Figure 1-10 shows, comprises die holder 1, main mould 2, patrix 3, first bar mould 4, second bar mould 5 and the 3rd bar mould 6.
Die holder 1 is in bottom, and main mould 2, patrix 3, first bar mould 4, second bar mould 5, the 3rd bar mould 6 are in above die holder 1; Main mould 2 is connected to the top of die holder 1; Patrix 3 is covered on above main mould 2, and patrix 3 comprises the first patrix monomer 31 and the second patrix monomer 32 of two phase splits in horizontal plane; Main mould 2 and patrix 3 are formed with the material-holding chamber of accommodating injection molding material jointly; Described material-holding chamber comprises the first material-holding chamber being in bottom set battery terminal bodies part 201, with the second material-holding chamber being in top set battery terminal bending part 202, the bearing of trend of definition battery terminal bending part 202 is longitudinally, the horizontal direction vertical with battery terminal bending part bearing of trend is laterally, battery terminal 20 is L shape, battery terminal bending part 202 is in top when injection moulding, bends to horizontal direction relative to battery terminal main part 201; The transversely distribution of the first patrix monomer 31 and the second patrix monomer 32; First bar mould 4 is movably embedded in main mould 2 by the sliding seat 7 longitudinally slided, main mould 2 is formed with the cavity volume of accommodating sliding seat 7, first bar mould 4 is embedded in sliding seat 7 and also longitudinally stretches into described first material-holding chamber, and described sliding seat 7 is formed with the accommodating hole 71 of accommodating described first bar mould; First bar mould 4 links together with sliding seat 7; Second bar mould 5 transversely stretches into described first material-holding chamber, and the second bar mould 5 runs through described first material-holding chamber, and the end of the first bar mould 4 is resisted against the side of the second bar mould 5; 3rd bar mould 6 stretches into main mould 2 from the bottom to top and is resisted against the bottom surface of the second bar mould 5; First bar mould 4 is equipped with advance and retreat drive unit 8, second bar mould 5 and be equipped with first fluid cylinder pressure (not shown) with the first patrix monomer 31 of the second bar mould 5 homonymy, the 3rd bar mould 6 is equipped with second fluid cylinder pressure (not shown).The present invention is when injection molding battery terminal 20, start advance and retreat drive unit 8, first fluid cylinder pressure and second fluid cylinder pressure, make the first patrix monomer 31 together with the second patrix monomer 32 phase split, first bar mould 4, second bar mould 5, the material-holding chamber that 3rd bar mould 6 stretches into main mould 2 forms complete forming cavity, the injection molding materials such as the lead material then moved to forming cavity introversion refluence by the upper shed of forming cavity carry out material feeding, when fill whole forming cavity and cooling after, again start advance and retreat drive unit 8, first fluid cylinder pressure and second fluid cylinder pressure, first patrix monomer 31 is separated with the second patrix monomer 32 recession, first bar mould 4, second bar mould 5 exits material-holding chamber, the 3rd bar mould 6 is made to continue to move upward and to be ejected from main mould 2 by shaping battery terminal 20, take finished product away to complete one and take turns injection moulding, aforementioned activities can be repeated and carry out circulation injection moulding.Overcoming conventional batteries terminal die cannot the defect of the Special-shaped battery terminal such as injection moulding belt chimb because smooth and easyly not taking out the band special-shaped workpiece such as chimb or through hole.
Preferably, comprise two above-mentioned material-holding chambers of a pair battery terminal 20 for shaping same battery, comprise the first bar mould 4, second bar mould 5 of two groups of corresponding two material-holding chambers of symmetrical difference, the 3rd bar mould 6, sliding seat 7 and advance and retreat drive unit 8; Two second bar moulds 5 are connected with above-mentioned first fluid cylinder pressure by drive plate 51 jointly; Two advance and retreat drive units 8 are respectively one end and are connected with drive plate 51, the other end stretches into the brace of main mould 2 and sliding seat 7, the advance and retreat drive unit 8 of two brace forms be by stiff end to free end gradually away from "eight" shape form is set, the advance and retreat drive unit 8 that two sliding seats 7 are formed respectively for two brace forms mates the oblique hole 72 of sliding and stretching into.Because two advance and retreat drive units 8 are eight " brace of font; when first fluid cylinder pressure post-tensioning drive plate 51; the advance and retreat drive unit 8 of two brace forms is extracted out gradually in the oblique hole 72 of two sliding seats 7; two sliding seats 7 slide to one end that two braces are distant gradually; drive two sliding seats 6 to drop back gradually, make the first bar mould 4 and the second bar mould 5 extract from material-holding chamber; Otherwise, when pushing away drive plate 51 before first fluid cylinder pressure, drive two sliding seats 7 close gradually, the first bar mould 4 and the second bar mould 5 inserted in material-holding chamber.Total is new reasonable, the smooth and easy harmony of action.The angle number of degrees of the advance and retreat drive unit 8 of two brace forms can carry out adjusting and designing according to actual requirement.
In order to the connection of the advance and retreat drive unit 8 of specific implementation drive plate 51 and the second bar mould 5 and brace form, and the 3rd connection of bar mould 6 and second fluid cylinder pressure, preferably, drive plate 51 comprises the outer drive plate 511 being in outside and being connected with the piston rod of above-mentioned first fluid cylinder pressure, with be in inner side to be connected with the advance and retreat drive unit 8 of two the 3rd bar moulds 6 and two brace forms in drive plate 512, outer drive plate 511 and interior drive plate 512 link together; Interior drive plate 512 is in below the first patrix monomer 31, and is covered in the side of two above-mentioned cavity volumes, and bottom surface and the interior drive plate 512 of the first patrix monomer 31 link together, and lateral surface and the outer drive plate 511 of the first patrix monomer 31 link together; In order to specific implementation two sliding seat 7 is relative to the slip of main mould 2, the upper side of two sliding seats 7 and downside are formed with the slide rail 73 extended longitudinally, and main mould 2 is formed with the slideway matched with the slide rail 73 of two sliding seats 7 respectively.
Preferably, the outer end of two second bar moulds 5 is run through interior drive plate 512 and is terminated in outer drive plate 511, and two second bar moulds 5 link together with interior drive plate 512; The outer end of the advance and retreat drive unit 8 of two brace forms is run through interior drive plate 512 and is terminated in outer drive plate 511, the outer end of the advance and retreat drive unit 8 of two brace forms is formed with the first flange 81 be stuck in outside interior drive plate 512, and the outside of interior drive plate 512 is formed with the first groove of accommodating first flange 81; 3rd bar mould 6 is connected with the piston rod of above-mentioned second fluid cylinder pressure by movable plate 9, and the lower end activity of the 3rd bar mould 6 runs through movable plate 9 and is connected with die holder 1; The lower end that movable plate 9 comprises the stacked upper shifting board 91 that links together and lower shifting board the 92, three bar mould 6 is run through upper shifting board 91 and is terminated in lower shifting board 92; The lower end of the 3rd bar mould 6 is formed with the second flange 61 be stuck on the downside of upper shifting board 91, and the downside of upper shifting board 91 is formed with the second groove of accommodating second flange 61.Like this, when the outer drive plate 511 of first fluid cylinder pressure driven forward, outer drive plate 511 can the advance and retreat drive unit 8 of driven forward two second bar mould 5 and two brace forms, makes two second bar moulds 5 and the first bar mould 4 stretch in material-holding chamber; When first fluid cylinder pressure pulls back outer drive plate 511, outer drive plate 511 drives interior drive plate 512 to pull back the advance and retreat drive unit 8 of two second bar moulds 5 and two brace forms, and two second bar moulds 5 and the first bar mould 4 are withdrawn from material-holding chamber; When second fluid cylinder pressure upwardly lower shifting board 92 time, lower shifting board 92 can upwardly the 3rd bar mould 6 stretch into material-holding chamber form forming cavity, also shaping battery terminal 20 upwards can be ejected; When second fluid cylinder pressure pulls lower shifting board 92 downwards, upper shifting board 91 moves downward along with lower shifting board 92, is pulled downwards by the 3rd bar mould 6 by the second flange 61.
Preferably, drive plate 51 is equipped with the first guide post 52 extended transversely, and main mould 2 is formed with the first pilot hole matched with the first guide post 52; The outer end of the first guide post 52 is run through the outer end that interior drive plate 512 terminates in outer drive plate 511, first guide post 52 and is formed with the 3rd flange 521 be stuck in outside interior drive plate 512, and the outside of interior drive plate 512 is formed with the 3rd groove of accommodating 3rd flange 521; Movable plate 9 is equipped with the second guide post 93 that vertical direction extends, and main mould 2 is formed with the second pilot hole matched with the second guide post 93; The lower end of the second guide post 93 is run through upper shifting board 91 and is terminated in lower shifting board 92, and the lower end of the second guide post 93 is formed with the 4th flange 931 be stuck on the downside of upper shifting board 91, and the downside of upper shifting board 91 is formed with the 4th groove of accommodating 4th flange 931.Concrete structure can be, first guide post 52 and the second guide post 93 are respectively two, like this, when the outer drive plate 511 of first fluid cylinder pressure driven forward, outer drive plate 511 can driven forward two first guide post 52, makes two first guide posts 52 stretch in the first pilot hole; When first fluid cylinder pressure pulls back outer drive plate 511, outer drive plate 511 drives interior drive plate 512 to pull back two first guide posts 52, and two first guide posts 52 are extracted in the first pilot hole, realizes the guiding to drive plate 51 and the second bar mould 5 etc.; When second fluid cylinder pressure upwardly lower shifting board 92 time, lower shifting board 92 can upwardly stretch in the second pilot hole by the second guide post 93; When second fluid cylinder pressure pulls lower shifting board 92 downwards, upper shifting board 91 moves downward along with lower shifting board 92, by the 4th flange 931 by the second guide post 93 pull-out the second pilot hole downwards, realizes the guiding to movable plate 9 and the 3rd bar mould 6 etc.
Preferably, the back-moving spring 932 be located between main mould 2 and upper shifting board 91 is arranged with outside the second guide post 93.After second fluid cylinder pressure driving movable plate 9 moves upward end, back-moving spring 932 discharges downward elastic force, and movable plate is pushed away reset 9 times.
Preferably, the lower surface of the second patrix monomer 32 is formed with the slide block 321 extended transversely, the cross section of slide block 321 is up-narrow and down-wide swallow-tail form, the upper surface of main mould 2 is formed with the dovetail groove matched with slide block 321, and described dovetail groove is made up of the projection 21 that two are formed at the main longitudinal two ends of mould 2; Corresponding two projections 21 of first patrix monomer 31 are formed with the breach 311 with activity surplus; The lateral surface of the second patrix monomer 32 is connected with supports plate 322; To support between plate 322 and main mould 2 and be provided with spring 33, main mould 2 is formed with first pit of putting spring 33 the inner, supports the second pit that plate 322 is formed with putting spring 33 outer end.Like this, when first fluid cylinder pressure drives forwards, support plate 322 and main mould 2 phase near and spring 33 is compressed into the first pit and the second pit, be close together until support plate 322 with main mould 2, now the first bar mould 4 and the second bar mould 5 stretch in material-holding chamber, after battery terminal 20 is shaping, when first fluid cylinder pressure retreats, under the tension force effect of spring 33, support plate 322 to be separated with main mould 2, second patrix monomer 32 outwards slides relative to main mould 2 along with supporting plate 322, and battery terminal 20 is whole to be exposed, and is convenient to take out.
Preferably, main mould 2 is connected with die holder 2 by lower mold holder 11; Lower mold holder 11 comprises two lower vertical plate 111 separated from die holder 1 two ends; Above-mentioned second fluid cylinder pressure is located at the below of die holder 1, and the piston rod of described second fluid cylinder pressure drives with lower shifting board 92 through die holder 1 and is connected, and namely second fluid cylinder pressure is arranged on the below of die holder 1 upward.
In order to specific implementation is to the material feeding of material-holding chamber, preferably, be also equipped with material feeding box 10, material feeding box 10 is in the top of above-mentioned material-holding chamber, has material feeding groove 101, with the material hole 102 being communicated with material feeding groove 101 and described material-holding chamber.Can pour in material feeding groove 101 by injection molding materials such as the lead material of flowing, injection molding material flows into material-holding chamber by material hole 102, fills whole forming cavity, realizes injection moulding.Concrete structure can be, and can design according to the volume of volume to material feeding groove 101 of the battery terminal 20 of wanted injection moulding, after filling or note corresponding scale, namely need not material feeding again, and reduce and even do not produce unnecessary defective material.
Preferably, the upper surface of patrix 3 is close to by material feeding box 10, and the end, side of material feeding box 10 is connected with patrix 3 by vertical rotating shaft 103, and the upper surface of patrix 3 is upwards provided with the locating part 104 of corresponding material feeding box 10 opposite side.Namely material feeding box 10 can rely on vertical rotating shaft 103 to rotate, when needs carry out material feeding, material feeding box 10 can be relied on vertical rotating shaft 103 turn to locating part 104 place, locating part 104 pairs of material feeding boxes 10 carry out accurate limit, make material hole 102 be aligned to die cavity and carry out material feeding; After material feeding terminates, rotatable material feeding box 10, utilizes material feeding box 10 to be close to the characteristic of patrix 3 upper surface, is chopped off by the injection molding material between material hole 102 and forming cavity, take out after injection molding material coagulation forming.Locating part 104 specifically can be and is arranged on vertical rotating shaft 103 diagonal angle place and the screw rod be fixed on patrix 3.Concrete structure can be, and vertical rotating shaft 103 comprises axle sleeve, the bolt of locking axle sleeve, and the holddown spring be located between the nut of bolt and material feeding box 10, when described bolt screws, described holddown spring can be used for the pretension of material feeding box 10, ensures that material feeding box 10 and patrix 3 remain state.
The Novel injection mold of battery terminal of the present invention, preferably be suitable for the battery terminal in diagram, also can be adjusted to the shape of die cavity according to the concrete form of the concrete shape of actual battery terminal and the main mould of size design, patrix, the first bar mould, the second bar mould and the 3rd bar mould etc.; Concrete form, the setting position of locating part and all can carry out adjusting and designing according to actual requirement with the type of attachment etc. of patrix; The concrete form of material feeding groove and material hole and whole material feeding box all can carry out adjusting and designing according to actual requirement; Slide block, dovetail groove, projection, breach, the concrete form supporting plate, spring, the first pit and the second pit also can carry out adjusting and designing according to actual requirement; The concrete form of back-moving spring can carry out adjusting and designing according to actual requirement; Concrete form, the quantity and distribution form etc. of the first guide post and the second guide post can be carried out adjusting and designing according to actual requirement; The concrete form of movable plate and all can carrying out adjusting and designing according to actual requirement with the concrete connected mode etc. of the 3rd bar mould and the second guide post; The concrete form of drive plate also can carry out adjusting and designing according to actual requirement; The connected mode of the second guide post and main mould and die holder can carry out adjusting and designing according to actual requirement; The concrete form of lower mold holder also can carry out adjusting and designing according to actual requirement; Concrete form and the mode etc. that cooperatively interacts of the two of slideway and slide rail all can be carried out adjusting and designing according to actual requirement; The concrete form of cavity volume can carry out adjusting and designing according to actual requirement; First fluid cylinder pressure and second fluid cylinder pressure are preferably cylinder or oil cylinder, and the concrete form of the two and set-up mode etc. thereof all can carry out adjusting and designing according to actual requirement; The concrete form of advance and retreat drive unit also can carry out adjusting and designing according to actual requirement; The concrete form of die holder, main mould, patrix, the first bar mould, the second bar mould and the 3rd bar mould can carry out adjusting and designing according to actual requirement; The quantity of forming cavity and concrete shape and size etc. all can carry out adjusting and designing according to actual requirement.
Product form of the present invention is not limited to this case diagram and embodiment, and anyone carries out suitable change or the modification of similar thinking to it, all should be considered as not departing from patent category of the present invention.
Claims (10)
1. a Novel injection mold for battery terminal, is characterized in that: comprise the die holder being in bottom, and be in main mould, patrix, the first bar mould, the second bar mould and the 3rd bar mould above die holder; Described main mould is connected to the top of described die holder; Described upper mould cover is located at above described main mould, and described patrix comprises the first patrix monomer and the second patrix monomer of two phase splits in horizontal plane; Described main mould and described patrix are formed with the material-holding chamber of accommodating injection molding material jointly; Described material-holding chamber comprises the first material-holding chamber being in bottom set battery terminal bodies part, with the second material-holding chamber being in top set battery terminal bending part, the bearing of trend of definition battery terminal bending part is longitudinally, and the horizontal direction vertical with battery terminal bending part bearing of trend is laterally;
The transversely distribution of described first patrix monomer and the second patrix monomer;
Described first bar mould is movably embedded in described main mould by the sliding seat longitudinally slided, and described main mould is formed with the cavity volume of accommodating described sliding seat, and described first bar mould is embedded in described sliding seat and also longitudinally stretches into described first material-holding chamber; Described first bar mould and described sliding seat link together;
Described second bar mould transversely stretches into described first material-holding chamber, and described second bar mould runs through described first material-holding chamber, and the end of described first bar mould is resisted against the side of described second bar mould;
Described 3rd bar mould stretches into described main mould from the bottom to top and is resisted against the bottom surface of described second bar mould;
Described first bar mould is equipped with advance and retreat drive unit, described second bar mould and be equipped with first fluid cylinder pressure with the described first patrix monomer of described second bar mould homonymy, and described 3rd bar mould is equipped with second fluid cylinder pressure.
2. the Novel injection mold of a kind of battery terminal according to claim 1, it is characterized in that: two the above-mentioned material-holding chambers comprising a pair battery terminal for shaping same battery, comprise the above-mentioned first bar mould of two groups of corresponding two material-holding chambers of symmetrical difference, the second bar mould, the 3rd bar mould, sliding seat and advance and retreat drive unit; Described in two, the second bar mould is connected with above-mentioned first fluid cylinder pressure by drive plate jointly; Drive unit of retreating described in two is respectively one end and is connected with described drive plate, the other end stretches into the brace of described main mould and sliding seat, brace described in two be by stiff end to free end gradually away from "eight" shape arrange, sliding seat described in two is formed respectively and slides the oblique hole stretched into for brace coupling described in two.
3. the Novel injection mold of a kind of battery terminal according to claim 2, it is characterized in that: above-mentioned drive plate comprises the outer drive plate being in outside and being connected with the piston rod of above-mentioned first fluid cylinder pressure, with be in inner side to be connected with two above-mentioned 3rd bar moulds and two above-mentioned braces in drive plate, described outer drive plate and interior drive plate link together; Described interior drive plate is in below above-mentioned first patrix monomer, and is covered in the side of two above-mentioned cavity volumes, and bottom surface and the described interior drive plate of described first patrix monomer link together, and lateral surface and the described outer drive plate of described first patrix monomer link together; Upper side and the downside of two above-mentioned sliding seats are formed with the slide rail extended longitudinally, and above-mentioned main mould is formed with the slideway matched with the slide rail of sliding seat described in two respectively.
4. the Novel injection mold of a kind of battery terminal according to claim 3, is characterized in that: the outer end of two above-mentioned second bar moulds is run through above-mentioned interior drive plate and terminated in above-mentioned outer drive plate, and described in two, the second bar mould is connected with described interior drive plate; The outer end of brace described in two is run through described interior drive plate and is terminated in described outer drive plate, and the outer end of brace described in two is formed with the first flange be stuck in outside described interior drive plate, and the outside of described interior drive plate is formed with the first groove of accommodating described first flange;
Described 3rd bar mould is connected by the piston rod of movable plate with above-mentioned second fluid cylinder pressure, and the lower end activity of described 3rd bar mould runs through described movable plate and is connected with above-mentioned die holder;
Described movable plate comprises the stacked upper shifting board that links together and lower shifting board, and the lower end of described 3rd bar mould is run through described upper shifting board and terminated in described lower shifting board; The lower end of described 3rd bar mould is formed with the second flange be stuck on the downside of described upper shifting board, and the downside of described upper shifting board is formed with the second groove of accommodating described second flange.
5. the Novel injection mold of a kind of battery terminal according to claim 4, is characterized in that: above-mentioned drive plate is equipped with the first guide post extended transversely, and described main mould is formed with the first pilot hole matched with described first guide post; The outer end of described first guide post is run through above-mentioned interior drive plate and is terminated in above-mentioned outer drive plate, the outer end of described first guide post is formed with the 3rd flange be stuck in outside described interior drive plate, and the outside of described interior drive plate is formed with the 3rd groove of accommodating described 3rd flange;
Above-mentioned movable plate is equipped with the second guide post that vertical direction extends, and described main mould is formed with the second pilot hole matched with described second guide post; The lower end of described second guide post is run through above-mentioned upper shifting board and is terminated in above-mentioned lower shifting board, the lower end of described second guide post is formed with the 4th flange be stuck on the downside of above-mentioned upper shifting board, and the downside of described upper shifting board is formed with the 4th groove of accommodating described 4th flange.
6. the Novel injection mold of a kind of battery terminal according to claim 5, is characterized in that: be arranged with the back-moving spring be located between above-mentioned main mould and above-mentioned upper shifting board outside above-mentioned second guide post.
7. the Novel injection mold of a kind of battery terminal according to claim 6, it is characterized in that: the lower surface of above-mentioned second patrix monomer is formed with the slide block extended transversely, the cross section of described slide block is up-narrow and down-wide swallow-tail form, the upper surface of above-mentioned main mould is formed with the dovetail groove matched with described slide block, and described dovetail groove is made up of the projection that two are formed at the longitudinal two ends of described main mould; Described in above-mentioned first patrix monomer correspondence two, projection is formed with the breach with activity surplus; The lateral surface of described second patrix monomer is connected with supports plate; Described to support between plate and described main mould is provided with spring, and described main mould is formed with first pit of accommodating described spring the inner, described in support the second pit that plate is formed with accommodating described outer spring end.
8. the Novel injection mold of a kind of battery terminal according to claim 7, is characterized in that: above-mentioned main mould is connected with above-mentioned die holder by lower mold holder; Described lower mold holder comprises two lower vertical plate separated from described die holder two ends; Above-mentioned second fluid cylinder pressure is located at the below of described die holder, and the piston rod of described second fluid cylinder pressure drives with above-mentioned lower shifting board through described die holder and is connected.
9. the Novel injection mold of a kind of battery terminal according to any one of claim 1-8, it is characterized in that: be also equipped with material feeding box, described material feeding box is in the top of above-mentioned material-holding chamber, has material feeding groove, with the material hole being communicated with material feeding groove and described material-holding chamber.
10. the Novel injection mold of a kind of battery terminal according to claim 9, it is characterized in that: the upper surface of above-mentioned patrix is close to by above-mentioned material feeding box, the end, side of described material feeding box is connected with described patrix by vertical rotating shaft, and the upper surface of described patrix is upwards provided with the locating part of corresponding described material feeding box opposite side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610403413.3A CN106077569B (en) | 2015-04-22 | 2015-04-22 | A kind of injection mold of battery terminal |
| CN201510192548.5A CN104772447B (en) | 2015-04-22 | 2015-04-22 | A kind of injection mold of battery terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510192548.5A CN104772447B (en) | 2015-04-22 | 2015-04-22 | A kind of injection mold of battery terminal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610403413.3A Division CN106077569B (en) | 2015-04-22 | 2015-04-22 | A kind of injection mold of battery terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104772447A true CN104772447A (en) | 2015-07-15 |
| CN104772447B CN104772447B (en) | 2016-08-10 |
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| CN201610403413.3A Active CN106077569B (en) | 2015-04-22 | 2015-04-22 | A kind of injection mold of battery terminal |
| CN201510192548.5A Active CN104772447B (en) | 2015-04-22 | 2015-04-22 | A kind of injection mold of battery terminal |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610403413.3A Active CN106077569B (en) | 2015-04-22 | 2015-04-22 | A kind of injection mold of battery terminal |
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| CN (2) | CN106077569B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365178A (en) * | 2015-10-30 | 2016-03-02 | 芜湖市万华塑料制品有限公司 | Injection mold of insulation framework |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496219B (en) * | 2020-06-03 | 2021-06-15 | 含山县大兴金属制品有限公司 | Burr-free die-casting die and process for aluminum workpiece |
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| US3695336A (en) * | 1970-07-31 | 1972-10-03 | Quick Cable Corp | Method of making battery post terminal clamp |
| KR20110098262A (en) * | 2010-02-26 | 2011-09-01 | 김경탁 | The diecasting apparatus to provide electrode terminal |
| CN102310186A (en) * | 2011-09-06 | 2012-01-11 | 肇庆理士电源技术有限公司 | Storage battery lead terminal casting mould |
| CN203265598U (en) * | 2013-04-27 | 2013-11-06 | 理士电池私人有限公司 | Casting die for storage battery connecting terminals |
| CN203992333U (en) * | 2014-07-01 | 2014-12-10 | 安徽理士电源技术有限公司 | A kind of plumbous part casting die of connecting line |
| CN204603268U (en) * | 2015-04-22 | 2015-09-02 | 福建省华科模具科技有限公司 | A kind of Novel injection mold of battery terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR0181737B1 (en) * | 1990-12-18 | 1999-05-15 | 세끼구찌 기요시 | Manufacturing method for battery covers |
| JP2007144813A (en) * | 2005-11-28 | 2007-06-14 | Nidec Shibaura Corp | Mold for producing power tool |
| CN103600154B (en) * | 2013-11-15 | 2015-09-09 | 天能集团江苏特种电源有限公司 | A kind of integral terminal weld mold |
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- 2015-04-22 CN CN201510192548.5A patent/CN104772447B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695336A (en) * | 1970-07-31 | 1972-10-03 | Quick Cable Corp | Method of making battery post terminal clamp |
| KR20110098262A (en) * | 2010-02-26 | 2011-09-01 | 김경탁 | The diecasting apparatus to provide electrode terminal |
| CN102310186A (en) * | 2011-09-06 | 2012-01-11 | 肇庆理士电源技术有限公司 | Storage battery lead terminal casting mould |
| CN203265598U (en) * | 2013-04-27 | 2013-11-06 | 理士电池私人有限公司 | Casting die for storage battery connecting terminals |
| CN203992333U (en) * | 2014-07-01 | 2014-12-10 | 安徽理士电源技术有限公司 | A kind of plumbous part casting die of connecting line |
| CN204603268U (en) * | 2015-04-22 | 2015-09-02 | 福建省华科模具科技有限公司 | A kind of Novel injection mold of battery terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105365178A (en) * | 2015-10-30 | 2016-03-02 | 芜湖市万华塑料制品有限公司 | Injection mold of insulation framework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106077569B (en) | 2018-01-02 |
| CN106077569A (en) | 2016-11-09 |
| CN104772447B (en) | 2016-08-10 |
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Effective date of registration: 20160720 Address after: 362200 Jinjiang Economic Development Zone, Quanzhou, Fujian province (five Li Garden) Patentee after: FUJIAN HUAKE MOULD TECHNOLOGY CO., LTD. Address before: Jinjiang Economic Development Zone, Quanzhou City, Fujian province 362200 city (five yuan) Li Qun Lu Patentee before: FUJIAN HUAKE MOULD TECHNOLOGY CO., LTD. |
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Address after: 362000 No.135, Tashi East District, Yongning Town, Shishi City, Quanzhou City, Fujian Province Patentee after: QUANZHOU HUAKE MOULD Co.,Ltd. Address before: 362200 Jinjiang Economic Development Zone, Quanzhou, Fujian province (five Li Garden) Patentee before: QUANZHOU HUAKE MOULD Co.,Ltd. |