CN104249115B - A kind of diel of housing - Google Patents
A kind of diel of housing Download PDFInfo
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- CN104249115B CN104249115B CN201410556095.5A CN201410556095A CN104249115B CN 104249115 B CN104249115 B CN 104249115B CN 201410556095 A CN201410556095 A CN 201410556095A CN 104249115 B CN104249115 B CN 104249115B
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- 239000000758 substrate Substances 0.000 claims abstract description 67
- 238000004080 punching Methods 0.000 claims abstract description 43
- 230000000875 corresponding Effects 0.000 claims abstract description 16
- 210000000282 Nails Anatomy 0.000 claims description 64
- 230000000694 effects Effects 0.000 claims description 54
- 210000003128 Head Anatomy 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 8
- 241000447495 Equulites leuciscus Species 0.000 claims description 6
- 230000001808 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 210000002421 Cell Wall Anatomy 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory Effects 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The present invention proposes a kind of diel of housing, housing base substrate is lain in the upper surface of mould sole piece and locates, thermoplastic, the downward punching press of patrix, drift pioneer dynamic model sole piece moves downward, when mould sole piece and die wall contacts baseplate, mould sole piece and die wall block just coincide and are spliced into complete die, ground floor supported by drift and the second layer continues to move downward, compress the first spring and the second spring, housing base substrate forms the edge tilted, when dropping to a certain degree, die wall base plate promotes mold framework base plate and drives mold framework block to move downward along vertical block, mold framework block band movable slider relies on oblique piece to move downward, simultaneously slide block relies on oblique piece of inside horizontal thrust inwardly to be moved by slide rail, when thin neck is corresponding with slide block, the edge that housing base substrate tilts by slide block is supported by the step between termination and thin neck and is entered thin neck place, form anti-package limit.The present invention can form anti-package limit, novel and reasonable structure by smooth and easy effective implemention housing, practical.
Description
Technical field
The present invention relates to mould applications, be specifically related to a kind of diel of housing.
Background technology
The structure of diel has been known, as Chinese invention patent CN201110091962.9 discloses a kind of diel, comprise: base, some guide rods, counterdie, patrix, platform pressure head, top board, contiguous block, guide rod and counterdie are arranged on base, patrix is arranged on counterdie, patrix and counterdie are respectively arranged with and expect chamber, patrix is also provided with the pressure head hole that material chamber is through, top board is provided with some guide rod holes, guide rod upper end is arranged in guide rod hole, contiguous block is arranged on top board top, platform pressure head is arranged on below top board and its profile and pressure head hole and matches, cushion block and trimmer is disposed with between top board and platform pressure head.Be provided with guide pin bushing in guide rod hole on described top board, guide rod upper end is arranged in guide pin bushing.Described contiguous block top is T font.This patent of invention is mainly used in punching press platform, and Chinese invention patent CN201310688874.6 discloses a kind of diel of mobile phone protecting case for another example, comprises upper die and lower die; Described patrix comprises upper bolster, upper padding plate, train wheel bridge and stripper plate successively; Described counterdie comprises lower bolster, lower bolster and die shoe successively; Described stripper plate is disposed with perforating die, bender, straight die and laminating mould.Described perforating die comprises punching pin and the material-dropping hole of corresponding setting.Described bender comprises bending punching pin and the bending skewback of corresponding setting.Described straight die comprises smoothing block.Described laminating mould comprises briquetting and the fixed block of corresponding setting.Described stripper plate is provided with pattern detection device, described pattern detection device comprises image capturing device and image comparison device.This patent of invention is mainly used in the punch forming of mobile phone shell, above two patents of invention are just as other diels common on market, structural principle is roughly the same, so the function that can realize also duplicates with the effect reached, be difficult to the anti-package limit punch forming realizing shell rim, have under normal circumstances and just can process through processing or the operation of other complexity separately, operation is loaded down with trivial details, brings 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 to realize shell product by punching press and form anti-package limit, punching press is smooth and easy, and efficiency is high, novel structure, compact and reasonable, the diel of practical housing.
In order to achieve the above object, the present invention adopts such technical scheme:
A diel for housing, comprises the patrix being in top, and is in the counterdie of below; Described patrix has drift down, and described counterdie has opening up die; Described counterdie comprises ground floor, the second layer, third layer and the 4th layer from top to bottom successively; Described die comprises and is in middle part as the mould sole piece of die bottom land, the outer die wall block as die cell wall of mould sole piece is located in coupling, described mould sole piece forms described ground floor, described die wall block has the die wall base plate of block in lower end, and described die wall block and described die wall base plate form the described second layer; Described die wall block mates outward and is arranged with mold framework block, and described mold framework block has the mold framework base plate of block in lower end, and described mold framework block and described mold framework base plate form described third layer; Described 4th layer is substrate, and the corresponding described mold framework block of described substrate is provided with multiple guide pad upwards erected, and multiple described guide pad is arranged along described mold framework block arrangement; Described guide pad comprises the vertical block being in bottom and being connected with described substrate, and is in top and oblique piece outward-dipping along the direction that the described mold framework block perpendicular to place place extends; Described mold framework block is formed with the vertical slip mouth that match activities is sheathed on described vertical block; Be provided with multiple edge tilted around described die wall block towards housing base substrate above described mold framework block to carry out supporting the slide block forming anti-package limit, the upper surface of described mold framework block is provided with the slide rail of the direction setting extended along the described mold framework block perpendicular to place place, described slide block matches with described slide rail and is slidably connected, and described slide block is formed with the oblique slip mouth that match activities is sheathed on described oblique piece; Balance between described ground floor and described 4th layer to open and be provided with many first springs, described first spring activity runs through the described second layer and third layer; Balance between the described second layer and described third layer to open and be provided with many second springs; Balance between described third layer and described 4th layer to open and be provided with many 3rd springs; Described ground floor is equipped on first and moves height limiting device, and the described second layer is equipped on second and moves height limiting device, and described third layer is equipped on the 3rd and moves height limiting device; Described ground floor, the second layer and third layer are equipped with motion guiding device;
The termination that the inner surface that described drift comprises outer surface and described die matches, and be in the thin neck above termination, formed between described termination and described thin neck and the edge of housing base substrate is headed into for described slide block and forms the step on anti-package limit.
Many above-mentioned first spring balancings are located between above-mentioned mould sole piece and aforesaid substrate, and described first spring activity runs through above-mentioned die wall base plate and mold framework base plate; Many above-mentioned second spring balancings are located between described die wall base plate and described mold framework base plate; Many above-mentioned 3rd spring balancings are located between described mold framework block and described substrate.
The bottom of above-mentioned mould sole piece and the upper surface of aforesaid substrate are formed with the groove of the top and bottom of accommodating above-mentioned first spring respectively; The bottom of above-mentioned die wall base plate and the upper surface of above-mentioned mold framework base plate are formed with the groove of the top and bottom of accommodating above-mentioned second spring respectively; The bottom of above-mentioned mold framework base plate and the upper surface of aforesaid substrate are formed with the groove of the top and bottom of accommodating above-mentioned 3rd spring respectively.
Above-mentioned slide block comprises the linear edge slide block that the linear edge along above-mentioned die wall block arranges, and the bent angle edge slide block arranged along the bent angle edge of described die wall block; Between adjacent described linear edge slide block and bent angle edge slide block, and have gap between adjacent bent angle edge slide block, the direction that this gap extends along the above-mentioned mold framework block perpendicular to place place narrows from outside to inside gradually.
Moving height limiting device on above-mentioned first is multiple equally distributed spike gag lever posts, comprise the first nail bar portion being in top, with the first head of a nail portion being in bottom, described first nail bar portion activity from the bottom to top runs through the above-mentioned second layer, and upper end is connected with bottom above-mentioned ground floor, described first head of a nail portion is stuck in the bottom of the described second layer; Moving height limiting device on above-mentioned second is multiple equally distributed spike gag lever posts, comprise the second nail bar portion being in top, with the second head of a nail portion being in bottom, described second nail bar portion activity from the bottom to top runs through above-mentioned third layer, and upper end is connected with bottom the described second layer, described second head of a nail portion is stuck in the bottom of described third layer; Moving height limiting device on above-mentioned 3rd is multiple equally distributed spike gag lever posts, comprise the 3rd nail bar portion being in top, with the 3rd head of a nail portion being in bottom, described 3rd nail bar portion activity from the bottom to top runs through above-mentioned 4th layer, and upper end is connected with bottom described third layer, described 3rd head of a nail portion is stuck in the bottom of described 4th layer.
Moving height limiting device on above-mentioned first is that the first nail bar portion activity from the bottom to top runs through above-mentioned die wall base plate, be spirally connected bottom most advanced and sophisticated and above-mentioned mould sole piece, first head of a nail portion is stuck in the screw bottom described die wall base plate, and above-mentioned mold framework base plate, substrate are formed with the first through hole passed for described first head of a nail portion activity; Moving height limiting device on above-mentioned second is that the second nail bar portion activity from the bottom to top runs through above-mentioned mold framework base plate, be spirally connected bottom most advanced and sophisticated and above-mentioned die wall block, second head of a nail portion is stuck in the screw bottom described mold framework base plate, and described substrate is formed with the second through hole passed for described second head of a nail portion activity; Moving height limiting device on above-mentioned 3rd is that the 3rd nail bar portion activity from the bottom to top runs through aforesaid substrate, and be spirally connected bottom most advanced and sophisticated and above-mentioned mold framework block, the 3rd head of a nail portion is stuck in the screw of described base plate bottom.
Above-mentioned motion guiding device is multiple equally distributed guide posts, described guide post activity runs through above-mentioned die wall base plate and mold framework base plate, and upper end is connected with the bottom of above-mentioned mould sole piece, described die wall base plate and mold framework base plate are formed with the first open-work and the second open-work that pass for described guide post respectively, described first open-work is provided with match activities and is placed on the first sliding sleeve outside described guide post, and described second open-work is provided with match activities and is placed on the second sliding sleeve outside described guide post.
The edge, support end of above-mentioned slide block forms ecto-entad wedge-shaped edge thinning gradually, described wedge-shaped edge is formed with multiple breach around housing base substrate towards inner side, the positioner supporting housing green body edge is provided with in this breach, described positioner is the bar shaped adjustment block that match activities is located in described breach, described bar shaped adjustment block is formed with the bar shaped open-work along its length direction, described bar shaped adjustment block by through the bolt lock of described bar shaped open-work in the upper surface of above-mentioned mold framework block.
The upper surface of above-mentioned mold framework base plate is provided with at least one removable adjustment backing plate, the lower end of described adjustment backing plate is placed in the storage tank of described mold framework base plate formation, described adjustment backing plate is by the bottom land of bolt lock at described storage tank, and described adjustment backing plate is positioned at above-mentioned first spring place, and be formed with the through hole passed through for described first spring.
Above-mentioned upper die and lower die have the stroke stopping means preventing above-mentioned plunger stroke excessive, and carry out the punching press guider of punching press guiding to described upper die and lower die; Described stroke stopping means comprises is located at described patrix and the upper limit post that arranges down, and is located at above-mentioned mold framework block upper surface and arranges the lower limit post corresponding with upper limit post upward; Described punching press guider comprises is located at described patrix and the punching press lead arranged down, and is located at aforesaid substrate upper surface and arranges the punching press pilot sleeve matched with punching press lead upward.
After adopting technique scheme, the diel of housing of the present invention, break through the structural form of conventional ones mould, in practical work process, mould sole piece protrudes from and die wall block connecting part under the elastic force effect of the first spring, be close to and flush with the top of die wall block, and it is spacing by moving height limiting device on first, the second layer and third layer are upwards supported by the second spring and the 3rd spring respectively, and height limiting device and the 3rd move height limiting device carry out spacing by moving on second respectively, housing base substrate is lain in the upper surface of mould sole piece and locates, then stretch between upper die and lower die with heating plate heats until softening on housing base substrate to housing base substrate, but not exclusively softening transform, then startup patrix moves downward and carries out punching press to housing base substrate, first drift contacts with mould sole piece and supports downwards and make mould sole piece rely on motion guiding device to move downward, compress the first spring, when bottom and the die wall contacts baseplate of mould sole piece, mould sole piece and die wall block just coincide and are spliced into complete die, now drift also coincide with die.Ground floor supported by drift and the second layer continues to move downward, compress the first spring and the second spring, in this process, punching press is carried out to housing base substrate, housing base substrate forms the tilting edge of sizing gradually, when dropping to a certain degree, die wall base plate promotes mold framework base plate and drives mold framework block to move downward along vertical block, mold framework block band movable slider relies on oblique piece to move downward, and compress the 3rd spring, simultaneously slide block relies on again oblique piece of inside horizontal thrust inwardly to be moved by slide rail, when thin neck is corresponding with the support end of slide block, the edge that housing base substrate tilts by slide block is supported by the step between termination and thin neck and is entered thin neck place, the edge that housing base substrate is tilted forms the anti-package limit of almost horizontal, afterwards under the elastic reaction of the 3rd spring, third layer moves upward, mold framework block band movable slider relies on oblique piece of outside horizontal thrust and slide rail outwards to exit, patrix upwards exits, at the first spring, under the elastic force effect of the second spring and the 3rd spring, and rely on each and move height limiting device, counterdie restPoses, then shaping housing finished product is taken off, proceed to carry out punching press.Compared with prior art, the diel of housing of the present invention realizes shell product by punching press and forms anti-package limit, and punching press is smooth and easy, and efficiency is high, novel structure, and compact and reasonable is practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of die opening state of the present invention;
Fig. 2 is the structural representation of patrix;
Fig. 3 is the structural representation of counterdie;
Fig. 4 is the first local structural representation of counterdie;
Fig. 5 is the second local structural representation of counterdie;
Fig. 6 is the 3rd partial structurtes schematic diagram of counterdie;
Fig. 7 is the 4th partial structurtes schematic diagram of counterdie;
Fig. 8 is the structural representation keeping flat housing green state of counterdie;
Fig. 9 is the structural representation of the state that is stamped of counterdie;
Figure 10 is the structural representation of matched moulds state of the present invention;
Figure 11 is the structural representation of another angle of Figure 10;
Figure 12 is the cross section structural representation of housing finished product.
In figure:
1-patrix 11-drift
The thin neck of 111-termination 112-
2-counterdie 21-die
211-mould sole piece 212-die wall block
2121-die wall base plate 22-mold framework block
221-mold framework base plate 2211-storage tank
23-substrate 231-guide pad
Oblique piece of 2311-vertical block 2312-
232-slide block 2321-linear edge slide block
Slide block 2323-gap, 2322-bent angle edge
2324-wedge-shaped edge 233-slide rail
24-first spring 25-second spring
26-the 3rd spring 27-first moves height limiting device
271-first follows closely 272-first head of a nail portion of bar portion
28-second moves height limiting device 281-second and follow closely bar portion
282-second head of a nail portion 29-the 3rd moves height limiting device
291-the 3rd follows closely bar portion 292-the 3rd head of a nail portion
20-motion guiding device 201-first sliding sleeve
202-second sliding sleeve 2A-positioner
2A1-bar shaped open-work 2A2-bolt
2B-regulates backing plate 2B1-through hole
3-stroke stopping means 31-upper limit post
32-lower limit post
4-punching press guider 41-punching press lead
42-punching press pilot sleeve
5-housing finished product 51-anti-package limit.
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 diel of a kind of housing of the present invention, as shown in figs. 1-12, comprises the patrix 1 being in top, and is in the counterdie 2 of below.
Patrix 1 has drift 11 down, and counterdie 2 has opening up die 21, and concrete structure can be, and the inner surface of die 21 is covered with flexible glue layer, can prevent die 21 scratch housing, counterdie 2 comprises ground floor, the second layer, third layer and the 4th layer from top to bottom successively, die 21 comprises and is in middle part as the mould sole piece 211 of die 21 bottom land, the outer die wall block 212 as die 21 cell wall of mould sole piece 211 is located in coupling, mould sole piece 211 forms described ground floor, die wall block 212 has the die wall base plate 2121 of block in lower end, and die wall block 212 and die wall base plate 2121 form the described second layer, the outer coupling of die wall block 212 is arranged with mold framework block 22, and mold framework block 22 has the mold framework base plate 221 of block in lower end, and mold framework block 22 and mold framework base plate 221 form described third layer, described 4th layer is substrate 23, and substrate 23 corresponding mold framework block 22 is provided with multiple guide pad 231 upwards erected, and multiple guide pad 231 is arranged along mold framework block 22 and arranged, guide pad 231 comprises the vertical block 2311 being in bottom and being connected with substrate 23, and is in top and oblique piece 2312 outward-dipping along the direction that the mold framework block 22 perpendicular to place place extends, mold framework block 22 is formed with the vertical slip mouth that match activities is sheathed on vertical block 2311, be provided with multiple edge tilted around die wall block 212 towards housing base substrate above mold framework block 22 to carry out supporting the slide block 232 forming anti-package limit 51, the upper surface of mold framework block 22 is provided with the slide rail 233 of the direction setting extended along the mold framework block 22 perpendicular to place place, slide block 232 matches with slide rail 233 and is slidably connected, specifically slide block 232 is together with slide rail 233 tabling, slide rail 233 at least comprises and point is in both sides and the edge slide rail be parallel to each other, and to be between the slide rail of two edges and the middle part slide rail be parallel to each other with two edges slide rail, the top of two edges slide rail is formed with the bar shaped flange arranged in opposite directions along slide rail bearing of trend, slide block 232 is formed with the movable bar shaped match block embedded below two bar shaped flanges, realize the Qian He of slide block 232 and slide rail 233, slide block can not upwards depart from, mold framework block 22 can be with movable slider 232 to move up and down, slide block 232 is formed with the oblique slip mouth that match activities is sheathed on oblique piece 2312, balance between described ground floor and described 4th layer and be provided with many first spring 24, first spring 24 activities and run through the described second layer and third layer, balance between the described second layer and described third layer to open and be provided with many second springs 25, balance between described third layer and described 4th layer to open and be provided with many 3rd springs 26.Concrete structure can be, and the first spring 24, second spring 25 and the 3rd spring 26 are helical spring, preferably adopts cross section to be square spring steel wire, more stable; Described ground floor is equipped on first and moves height limiting device 27, and the described second layer is equipped on second and moves height limiting device 28, and described third layer is equipped on the 3rd and moves height limiting device 29; Described ground floor, the second layer and third layer are equipped with motion guiding device 20.
The termination 111 that the inner surface that drift 11 comprises outer surface and die 21 matches, and be in the thin neck 112 above termination 111, formed between termination 111 and thin neck 112 and the edge of housing base substrate is headed into for slide block 232 and forms the step on anti-package limit 51.The present invention is in practical work process, mould sole piece 211 protrudes from and die wall block 212 connecting part under the elastic force effect of the first spring 24, be close to and flush with the top of die wall block 212, and it is spacing by moving height limiting device 27 on first, the second layer and third layer are upwards supported by the second spring 25 and the 3rd spring 26 respectively, and height limiting device 28 and the 3rd move height limiting device 29 carry out spacing by moving on second respectively, the housing base substrate of sheet is lain in the upper surface of mould sole piece 211 and locates, then stretch between patrix 1 and counterdie 2 by heating plate (not shown) heats until softening on housing base substrate to housing base substrate, but not exclusively softening transform, reach the softening degree being convenient to punching press, then startup patrix 1 moves downward and carries out punching press to housing base substrate, first drift 11 contacts with mould sole piece 211 and supports downwards and make mould sole piece 211 rely on motion guiding device 20 to move downward, compress the first spring 24, when the bottom of mould sole piece 211 contacts with die wall base plate 2121, mould sole piece 211 and die wall block 212 just coincide and are spliced into complete die 21, now drift 11 also coincide with die 21, now the edge of housing base substrate is upturned.Ground floor supported by drift 11 and the second layer continues to move downward, compress the first spring 24 and the second spring 25, in this process, punching press is carried out to housing base substrate, housing base substrate forms the tilting edge of sizing gradually, when dropping to a certain degree, die wall base plate 2121 promotes mold framework base plate 221 and drives mold framework block 22 to move downward along vertical block 2311, mold framework block 2311 is with movable slider 232 to rely on oblique piece 2312 to move downward, and compress the 3rd spring 26, simultaneously slide block 232 relies on again oblique piece of 2312 inside horizontal thrusts inwardly to be moved by slide rail 233, when thin neck 112 is corresponding with the support end of slide block 232, the edge that housing base substrate tilts by slide block 232 is supported by the step between termination 111 and thin neck 112 and is entered thin neck place, the edge that housing base substrate is tilted forms the anti-package limit 51 of almost horizontal, afterwards under the elastic reaction of the 3rd spring 26, third layer moves upward, mold framework block 22 relies on oblique piece of 2312 outside horizontal thrusts and slide rail 233 outwards to exit with movable slider 232, patrix 1 upwards exits, at the first spring 24, under the elastic force effect of the second spring 25 and the 3rd spring 26, and rely on first and move height limiting device 27, the height limit of height limiting device 28 and the 3rd moving height limiting device 29 is moved on second, counterdie 2 restPoses, then shaping housing finished product 5 is taken off from termination 111, proceed to carry out punching press next time.
Preferably, many first spring 24 balances are located between mould sole piece 211 and substrate 23, and the first spring 24 activity runs through die wall base plate 2121 and mold framework base plate 221; Many second spring 25 balances are located between die wall base plate 2121 and mold framework base plate 221; Many 3rd spring 26 balances are located between mold framework block 22 and substrate 23.Concrete structure can be the below that ten first springs 24 are evenly distributed on mould sole piece 211; Eight second springs 25 are evenly distributed on the below of die wall base plate 2121, and arrange separately with the first spring 24, can slightly by the below of near-lying mode wall block 212; Ten the 3rd springs 26 are evenly distributed on the below of mold framework base plate 221, can be located in the outside of the first spring 24 and the second spring 25 further.The distributing equilibrium of each spring is reasonable, can carry out efficient elastic reaction to supported corresponding component.
In order to strengthen the locating effect of each spring, improve service behaviour, preferably, the bottom of mould sole piece 211 and the upper surface of substrate 23 are formed with the groove of the top and bottom of accommodating first spring 24 respectively; The bottom of die wall base plate 2121 and the upper surface of mold framework base plate 221 are formed with the groove of the top and bottom of accommodating second spring 25 respectively; The bottom of mold framework base plate 221 and the upper surface of substrate 23 are formed with the groove of the top and bottom of accommodating 3rd spring 26 respectively.When each spring is compressed to the most in short-term, groove also can accommodating whole corresponding spring, and close contact is stablized in the top and bottom that respective springs is supported.
In order to slide inside and outside the slide block 232 of specific implementation complete cycle, preferably, slide block 232 comprises the linear edge slide block 2321 that the linear edge along die wall block 212 arranges, and the bent angle edge slide block 2322 arranged along the bent angle edge of die wall block 212; Between adjacent linear edge slide block 2321 and bent angle edge slide block 2322, and have gap 2323 between adjacent bent angle edge slide block 2322, the direction that this gap 2323 extends along the mold framework block 22 perpendicular to place place narrows from outside to inside gradually.This gap 2323 can ensure can not mutually disturb between corresponding slide block 232, and inside and outside slip is more smooth and easy.And gap between adjacent linear edge slide block 2321, can be there is, if had, be preferably inside and outside wide linear pattern gap.
In order to realize the concrete structure each moving height limiting device, preferably, height limiting device 27 is moved for multiple equally distributed spike gag lever post on first, comprise the first nail bar portion 271 being in top, with the first head of a nail portion 272 being in bottom, first nail bar portion 271 activity from the bottom to top runs through the above-mentioned second layer, and upper end is connected with bottom above-mentioned ground floor, and the first head of a nail portion 272 is stuck in the bottom of the described second layer; Height limiting device 28 is moved for multiple equally distributed spike gag lever post on second, comprise the second nail bar portion 281 being in top, with the second head of a nail portion 282 being in bottom, second nail bar portion 281 activity from the bottom to top runs through above-mentioned third layer, and upper end is connected with bottom the described second layer, the second head of a nail portion 282 is stuck in the bottom of described third layer; Height limiting device 29 is moved for multiple equally distributed spike gag lever post on 3rd, comprise the 3rd nail bar portion 291 being in top, with the 3rd head of a nail portion 292 being in bottom, 3rd nail bar portion 291 activity from the bottom to top runs through above-mentioned 4th layer, and upper end is connected with bottom described third layer, the 3rd head of a nail portion 292 is stuck in the bottom of described 4th layer.Namely each layer can only move up and down in corresponding nail bar portion length range.
Preferably, moving height limiting device 27 on first is that the first nail bar portion 271 activity from the bottom to top runs through die wall base plate 2121, be spirally connected bottom tip and mould sole piece 211, first head of a nail portion 272 is stuck in the screw bottom die wall base plate 2121, and mold framework base plate 221, substrate 23 are formed with the first through hole passed for the first head of a nail portion 272 activity; Moving height limiting device 28 on second is that the second nail bar portion 281 activity from the bottom to top runs through mold framework base plate 221, be spirally connected bottom tip and die wall block 212, second head of a nail portion 282 is stuck in the screw bottom mold framework base plate 221, and substrate 23 is formed with the second through hole passed for the second head of a nail portion 282 activity; Moving height limiting device 29 on 3rd is that the 3rd nail bar portion 291 activity from the bottom to top runs through substrate 23, and be spirally connected bottom tip and mold framework block 22, the 3rd head of a nail portion 292 is stuck in the screw bottom substrate 23.Each screw only can be formed with screw thread at most advanced and sophisticated place.
Preferably, motion guiding device 20 is multiple equally distributed guide posts, described guide post activity runs through die wall base plate 2121 and mold framework base plate 221, and upper end is connected with the bottom of mould sole piece 211, die wall base plate 2121 and mold framework base plate 221 are formed with the first open-work and the second open-work that pass for described guide post respectively, described first open-work is provided with match activities and is placed on the first sliding sleeve 201 outside described guide post, and described second open-work is provided with match activities and is placed on the second sliding sleeve 202 outside described guide post.Described guide post specifically by screw lock that it is run through up and down in the bottom of mould sole piece 211.
Preferably, the edge, support end of slide block 232 forms ecto-entad wedge-shaped edge 2324 thinning gradually, wedge-shaped edge 2324 is formed with multiple breach around housing base substrate towards inner side, the positioner 2A supporting housing green body edge is provided with in this breach, positioner 2A is the bar shaped adjustment block that match activities is located in described breach, the positioner 2A of bar shaped adjustment block form is formed with the bar shaped open-work 2A1 along its length direction, and the positioner 2A of bar shaped adjustment block form is by being locked in the upper surface of mold framework block 22 through the bolt 2A2 of bar shaped open-work 2A1.This positioner 2A supports location around the edge of housing base substrate to housing base substrate, and can retreat and regulate the positioner 2A of bar shaped adjustment block form by turn bolt 2A2, adapts to the housing base substrate of different size, shape etc.
Preferably, the upper surface of mold framework base plate 221 is provided with at least one removable adjustment backing plate 2B, the lower end of backing plate 2B is regulated to be placed in the storage tank 2211 of mold framework base plate 221 formation, namely the thickness of backing plate 2B is regulated to be greater than the degree of depth of storage tank 2211, regulate backing plate 2B by the bottom land of bolt lock at storage tank 2211, and regulate backing plate 2B to be positioned at the first spring 24 place, and be formed with the through hole 2B1 passed through for the first spring 24.Work as equivalent layer, especially there is thickness mismachining tolerance in ground floor and the second layer, or when not meeting the situations such as standard thickness after permanent use, compensate by the adjustment backing plate 2B changing suitable thickness and revise, and ensures the standard processing of shell product.Concrete structure can be, and five upper surfaces regulating backing plate 2B to be evenly distributed on mold framework base plate 221, each adjustment backing plate 2B entangles two first springs 24 respectively.
Preferably, patrix 1 and counterdie 2 have the stroke stopping means 3 preventing drift 11 over-stroking, and carry out the punching press guider 4 of punching press guiding to patrix 1 and counterdie 2; Stroke stopping means 3 comprises is located at patrix 1 and the upper limit post 31 arranged down, and is located at mold framework block 22 upper surface and arranges the lower limit post 32 corresponding with upper limit post 31 upward; Punching press guider 4 comprises is located at patrix 1 and the punching press lead 41 arranged down, and is located at substrate 23 upper surface and arranges the punching press pilot sleeve 42 matched with punching press lead 41 upward.When patrix 1 be stamped into can realize stamping forming relevant position time, together with upper limit post 31 and lower limit post 32 offset and withstand on, effectively can prevent patrix 1 over-stroking.And in punching course, punching press lead 41 matches with punching press pilot sleeve 42 and to lead to the punching stroke of patrix 1, can realize punching press accurately.
The diel of housing of the present invention, the concrete form of punching press pilot sleeve and punching press lead can carry out adjusting and designing according to actual requirement; The concrete form of upper limit post and lower limit post can carry out adjusting and designing according to actual requirement; Regulate the concrete form of backing plate, quantity and distribution form can carry out adjusting and designing according to actual requirement; Concrete size, the angle of inclination of wedge-shaped edge can carry out adjusting and designing according to actual requirement; The concrete shape of breach, size, quantity and distribution form etc., and the concrete shape of bar shaped adjustment block, size, quantity and distribution form etc. can carry out adjusting and designing according to actual requirement; The concrete shape of guide post, the first sliding sleeve and the second sliding sleeve, size, quantity and distribution form etc. can carry out adjusting and designing according to actual requirement, preferably adopt the wear-resisting and material that coefficient of friction is little; The concrete form each moving height limiting device also can carry out adjusting and designing according to actual requirement; The quantity of slide block and concrete form, and the quantity of the guide pad of each slide block arranging all can carry out adjusting and designing according to actual requirement; The concrete shape, size etc. of termination and thin neck can carry out adjusting and designing according to actual requirement; First spring, the second spring and the 3rd spring are helical spring, and preferably adopt cross section to be square spring steel wire, concrete structure also can carry out adjusting and designing according to actual requirement; The cross section of guide pad is preferably square, and the parameter such as angle of inclination of concrete quantity and oblique piece all can be carried out adjusting and designing according to actual requirement; Ground floor, the second layer, distance between third layer and about the 4th layer 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 diel for housing, comprises the patrix being in top, and is in the counterdie of below; Described patrix has drift down, and described counterdie has opening up die; It is characterized in that: described counterdie comprises ground floor, the second layer, third layer and the 4th layer from top to bottom successively; Described die comprises and is in middle part as the mould sole piece of die bottom land, the outer die wall block as die cell wall of mould sole piece is located in coupling, described mould sole piece forms described ground floor, described die wall block has the die wall base plate of block in lower end, and described die wall block and described die wall base plate form the described second layer; Described die wall block mates outward and is arranged with mold framework block, and described mold framework block has the mold framework base plate of block in lower end, and described mold framework block and described mold framework base plate form described third layer; Described 4th layer is substrate, and the corresponding described mold framework block of described substrate is provided with multiple guide pad upwards erected, and multiple described guide pad is arranged along described mold framework block arrangement; Described guide pad comprises the vertical block being in bottom and being connected with described substrate, and is in top and oblique piece outward-dipping along the direction that the described mold framework block perpendicular to place place extends; Described mold framework block is formed with the vertical slip mouth that match activities is sheathed on described vertical block; Be provided with multiple edge tilted around described die wall block towards housing base substrate above described mold framework block to carry out supporting the slide block forming anti-package limit, the upper surface of described mold framework block is provided with the slide rail of the direction setting extended along the described mold framework block perpendicular to place place, described slide block matches with described slide rail and is slidably connected, and described slide block is formed with the oblique slip mouth that match activities is sheathed on described oblique piece; Balance between described ground floor and described 4th layer to open and be provided with many first springs, described first spring activity runs through the described second layer and third layer; Balance between the described second layer and described third layer to open and be provided with many second springs; Balance between described third layer and described 4th layer to open and be provided with many 3rd springs; Described ground floor is equipped on first and moves height limiting device, and the described second layer is equipped on second and moves height limiting device, and described third layer is equipped on the 3rd and moves height limiting device; Described ground floor, the second layer and third layer are equipped with motion guiding device;
The termination that the inner surface that described drift comprises outer surface and described die matches, and be in the thin neck above termination, formed between described termination and described thin neck and the edge of housing base substrate is headed into for described slide block and forms the step on anti-package limit.
2. the diel of a kind of housing according to claim 1, is characterized in that: many above-mentioned first spring balancings are located between above-mentioned mould sole piece and aforesaid substrate, and described first spring activity runs through above-mentioned die wall base plate and mold framework base plate; Many above-mentioned second spring balancings are located between described die wall base plate and described mold framework base plate; Many above-mentioned 3rd spring balancings are located between described mold framework block and described substrate.
3. the diel of a kind of housing according to claim 2, is characterized in that: the bottom of above-mentioned mould sole piece and the upper surface of aforesaid substrate are formed with the groove of the top and bottom of accommodating above-mentioned first spring respectively; The bottom of above-mentioned die wall base plate and the upper surface of above-mentioned mold framework base plate are formed with the groove of the top and bottom of accommodating above-mentioned second spring respectively; The bottom of above-mentioned mold framework base plate and the upper surface of aforesaid substrate are formed with the groove of the top and bottom of accommodating above-mentioned 3rd spring respectively.
4. the diel of a kind of housing according to any one of claim 1-3, is characterized in that: above-mentioned slide block comprises the linear edge slide block that the linear edge along above-mentioned die wall block arranges, and the bent angle edge slide block arranged along the bent angle edge of described die wall block; Between adjacent described linear edge slide block and bent angle edge slide block, and have gap between adjacent bent angle edge slide block, the direction that this gap extends along the above-mentioned mold framework block perpendicular to place place narrows from outside to inside gradually.
5. the diel of a kind of housing according to any one of claim 1-3, it is characterized in that: moving height limiting device on above-mentioned first is multiple equally distributed spike gag lever posts, comprise the first nail bar portion being in top, with the first head of a nail portion being in bottom, described first nail bar portion activity from the bottom to top runs through the above-mentioned second layer, and upper end is connected with bottom above-mentioned ground floor, described first head of a nail portion is stuck in the bottom of the described second layer; Moving height limiting device on above-mentioned second is multiple equally distributed spike gag lever posts, comprise the second nail bar portion being in top, with the second head of a nail portion being in bottom, described second nail bar portion activity from the bottom to top runs through above-mentioned third layer, and upper end is connected with bottom the described second layer, described second head of a nail portion is stuck in the bottom of described third layer; Moving height limiting device on above-mentioned 3rd is multiple equally distributed spike gag lever posts, comprise the 3rd nail bar portion being in top, with the 3rd head of a nail portion being in bottom, described 3rd nail bar portion activity from the bottom to top runs through above-mentioned 4th layer, and upper end is connected with bottom described third layer, described 3rd head of a nail portion is stuck in the bottom of described 4th layer.
6. the diel of a kind of housing according to claim 5, it is characterized in that: moving height limiting device on above-mentioned first is that the first nail bar portion activity from the bottom to top runs through above-mentioned die wall base plate, be spirally connected bottom most advanced and sophisticated and above-mentioned mould sole piece, first head of a nail portion is stuck in the screw bottom described die wall base plate, and above-mentioned mold framework base plate, substrate are formed with the first through hole passed for described first head of a nail portion activity; Moving height limiting device on above-mentioned second is that the second nail bar portion activity from the bottom to top runs through above-mentioned mold framework base plate, be spirally connected bottom most advanced and sophisticated and above-mentioned die wall block, second head of a nail portion is stuck in the screw bottom described mold framework base plate, and described substrate is formed with the second through hole passed for described second head of a nail portion activity; Moving height limiting device on above-mentioned 3rd is that the 3rd nail bar portion activity from the bottom to top runs through aforesaid substrate, and be spirally connected bottom most advanced and sophisticated and above-mentioned mold framework block, the 3rd head of a nail portion is stuck in the screw of described base plate bottom.
7. the diel of a kind of housing according to claim 5, it is characterized in that: above-mentioned motion guiding device is multiple equally distributed guide posts, described guide post activity runs through above-mentioned die wall base plate and mold framework base plate, and upper end is connected with the bottom of above-mentioned mould sole piece, described die wall base plate and mold framework base plate are formed with the first open-work and the second open-work that pass for described guide post respectively, described first open-work is provided with match activities and is placed on the first sliding sleeve outside described guide post, and described second open-work is provided with match activities and is placed on the second sliding sleeve outside described guide post.
8. the diel of a kind of housing according to any one of claim 1-3, it is characterized in that: the edge, support end of above-mentioned slide block forms ecto-entad wedge-shaped edge thinning gradually, described wedge-shaped edge is formed with multiple breach around housing base substrate towards inner side, the positioner supporting housing green body edge is provided with in this breach, described positioner is the bar shaped adjustment block that match activities is located in described breach, described bar shaped adjustment block is formed with the bar shaped open-work along its length direction, described bar shaped adjustment block by through the bolt lock of described bar shaped open-work in the upper surface of above-mentioned mold framework block.
9. the diel of a kind of housing according to any one of claim 1-3, it is characterized in that: the upper surface of above-mentioned mold framework base plate is provided with at least one removable adjustment backing plate, the lower end of described adjustment backing plate is placed in the storage tank of described mold framework base plate formation, described adjustment backing plate is by the bottom land of bolt lock at described storage tank, and described adjustment backing plate is positioned at above-mentioned first spring place, and be formed with the through hole passed through for described first spring.
10. the diel of a kind of housing according to any one of claim 1-3, it is characterized in that: above-mentioned upper die and lower die have the stroke stopping means preventing above-mentioned plunger stroke excessive, and the punching press guider of punching press guiding is carried out to described upper die and lower die; Described stroke stopping means comprises is located at described patrix and the upper limit post that arranges down, and is located at above-mentioned mold framework block upper surface and arranges the lower limit post corresponding with upper limit post upward; Described punching press guider comprises is located at described patrix and the punching press lead arranged down, and is located at aforesaid substrate upper surface and arranges the punching press pilot sleeve matched with punching press lead upward.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410556095.5A CN104249115B (en) | 2014-10-20 | 2014-10-20 | A kind of diel of housing |
| CN201610217375.2A CN105710225B (en) | 2014-10-20 | 2014-10-20 | A kind of improved housing diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410556095.5A CN104249115B (en) | 2014-10-20 | 2014-10-20 | A kind of diel of housing |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610217375.2A Division CN105710225B (en) | 2014-10-20 | 2014-10-20 | A kind of improved housing diel |
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| CN104249115A CN104249115A (en) | 2014-12-31 |
| CN104249115B true CN104249115B (en) | 2016-03-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106140973B (en) * | 2015-04-27 | 2018-01-12 | 奇鋐科技股份有限公司 | The mould for apparatus housing of being taken action for processing and forming one and the method for the application action apparatus housing of processing and forming one |
| CN107876632B (en) * | 2016-09-30 | 2019-07-02 | 英业达科技有限公司 | Stamping die and process for stamping for stamping necking shell body |
| CN112849308B (en) * | 2020-12-17 | 2022-03-18 | 延锋汽车饰件系统柳州有限公司 | Automatic edge covering die structure |
| CN113083977B (en) * | 2021-04-19 | 2022-11-08 | 广东海彬线槽有限公司 | Aluminum-magnesium alloy power line slot metal plate machining equipment and machining method |
| CN113579039A (en) * | 2021-08-09 | 2021-11-02 | 东莞市鼎星电子科技有限公司 | Cell-phone shell stamping equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3716058B2 (en) * | 1996-10-07 | 2005-11-16 | 株式会社アマダエンジニアリングセンター | Die moving punch press |
| JP2009178759A (en) * | 2008-01-31 | 2009-08-13 | Kanto Auto Works Ltd | Side pin attaching and detaching device of press die |
| CN202291055U (en) * | 2011-10-31 | 2012-07-04 | 长城汽车股份有限公司 | Flanging die |
| CN202367054U (en) * | 2011-11-30 | 2012-08-08 | 芜湖宏昌汽车配件制造有限公司 | Edge wrapping die for heat shield of engine |
| CN203245278U (en) * | 2013-05-13 | 2013-10-23 | 合肥众邦科技开发有限公司 | Engine cover hinge punching trimming lateral punching compound die |
| CN203470652U (en) * | 2013-08-06 | 2014-03-12 | 广州毅昌科技股份有限公司 | Metal shell and manufacturing stamping die thereof |
| CN204182796U (en) * | 2014-10-20 | 2015-03-04 | 福建省华科模具科技有限公司 | A kind of diel of housing |
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