CN105751418B - A kind of automobile component mold - Google Patents

A kind of automobile component mold Download PDF

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Publication number
CN105751418B
CN105751418B CN201610196711.XA CN201610196711A CN105751418B CN 105751418 B CN105751418 B CN 105751418B CN 201610196711 A CN201610196711 A CN 201610196711A CN 105751418 B CN105751418 B CN 105751418B
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CN
China
Prior art keywords
mold
hole
die
bar
automobile component
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Application number
CN201610196711.XA
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Chinese (zh)
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CN105751418A (en
Inventor
孙林军
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Suzhou Laserhower Precision Casting Co ltd
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Suzhou Laserhower Precision Casting Co ltd
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Priority to CN201610196711.XA priority Critical patent/CN105751418B/en
Publication of CN105751418A publication Critical patent/CN105751418A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22Component parts, details or accessories; Auxiliary operations
    • B29C39/26Moulds or cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles

Abstract

The present invention discloses a kind of automobile component mold, the mold includes that block is taken out in upper die and lower die and side, the mouth of a river for spraying into liquid wax is provided between the upper die and lower die, due to the design feature of the automobile component of casting as needed of the invention, block, which is taken out, by upper die and lower die and side forms cavity, so that mould structure is simple, it is easy to operate.

Description

A kind of automobile component mold
Technical field
The present invention relates to wax injection mould field, the automobile component mold of especially a kind of casting.
Background technology
Automobile component is mostly complicated, and requirement on machining accuracy is very high, and zero is produced using traditional machining mode Its complex process of part, production efficiency is low, needs to obtain its part blank by casting, then obtain part through finishing, cast Before making, need to first pass through casting, to obtain the model used for casting of the part, the wax injection mould of design specialized to be needed to realize.
Invention content
The object of the present invention is to provide a kind of high automobile component molds of production efficiency high-precision.
In order to achieve the above objectives, the technical solution adopted by the present invention is:A kind of automobile component mold, the auto parts machinery packet Include columned first, columned second of setting parallel with first axis, described first of connection Lower part prolong with the interconnecting piece on second top, positioned at the interconnecting piece side and along the interconnecting piece length direction The arc-shaped concave part stretched and from second bottom surface to the inclined inclined plane part of the concave part, described first upper setting There are one the through-hole penetrated through from top to bottom, there are one the circular recess hole from upper table downwards, institutes for described second upper setting It includes upper die and lower die to state mold, and the mouth of a river for spraying into liquid wax is provided between the upper die and lower die, it is characterised in that:It is also Block is taken out including the side that is arranged between the upper die and lower die, and the upper surface of the lower die is provided with corresponding described second and tiltedly The left and right perforation institute of block is taken out in facial first groove, second groove in corresponding first subordinate portion and interconnecting piece and the corresponding side State the third groove of lower die, second groove is connected with the mouth of a river, be also vertically arranged in second groove for First hole of the through-hole is provided with the 4th slot on corresponding first top, corresponding institute on the lower surface of the upper mold It states the second hole of recess hole and corresponds to the 5th groove that the left and right perforation upper mold of block is taken out in the side, be arranged in the 4th slot There is the third hole of the corresponding through-hole, the be inserted into from upper mold upper surface activity is provided in first hole, third hole One bar is provided with the second bar being inserted into from upper mold upper surface activity in second hole.
Preferably, second bar is hollow tubular, and middle part is inserted with matched third bar.
It is further preferred that the upper end of second bar is fixedly installed columned handle, on the handle at least There are one can expose the third rod notch for setting.
It is further preferred that the upper end of the third bar is provided with the hole that can connect handle or slot.
Preferably, the lower surface of the upper mold or the upper surface of the lower die corner of at least one are provided with scarce Mouthful.
Preferably, the upper surface of the lower die is provided at least two dowel holes, and the lower surface of the upper mold is provided with With the one-to-one positioning pin of the dowel hole.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art:
Due to the design feature of the automobile component of casting as needed of the invention, block shape is taken out by upper die and lower die and side Forming cavity so that mould structure is simple, easy to operate.
Since the present invention uses the second hollow bar, first third bar can be extracted out when die sinking so that recess hole Bottom communicated with the external world, to the possibility of the damage of wax-pattern when reducing the extraction of the second bar.
Description of the drawings
Attached drawing 1 is automobile component schematic diagram one;
Attached drawing 2 is automobile component schematic diagram two;
Attached drawing 3 is the schematic diagram of the present invention;
Attached drawing 4 is the schematic diagram of upper mold;
Attached drawing 5 is the schematic diagram of lower die.
In the figures above:11, first;12, second;13, interconnecting piece;14, concave part;15, inclined plane part;16, through-hole; 17, recess hole;21, upper mold;211, the 4th slot;212, the second hole;213, the 5th groove;214, third hole;215, positioning pin; 22, lower die;221, the first groove;222, the second groove;223, third groove;224, the first hole;225, dowel hole;23, water Mouthful;24, block is taken out in side;25, the first bar;26, the second bar;27, third bar;28, handle.
Specific implementation mode
The invention will be further described for embodiment shown in below in conjunction with the accompanying drawings:
Embodiment one:Shown in attached drawing 1-5.A kind of automobile component mold, auto parts machinery include columned first 11, columned second 12 of setting parallel with first 11 axis, connect first 11 lower part and second 12 Top interconnecting piece 13, positioned at 13 side of interconnecting piece and along 13 length direction of interconnecting piece extend arc-shaped concave part 14 With from second 12 bottom surface to 14 inclined inclined plane part 15 of concave part, setting is logical there are one what is penetrated through from top to bottom on first 11 Hole 16, there are one the circular recess hole 17 from upper table downwards, mold includes upper mold 21 and lower die 22 for setting on second 12, The mouth of a river 23 for spraying into liquid wax is provided between upper mold 21, lower die 22, it is characterised in that:Its further include setting upper mold 21, under Block 24 is taken out in side between mould 22, and the upper surface of lower die 22 is provided with correspondence second 12 and 15 first groove 221 of inclined plane part, corresponds to The second groove 222 and respective side of first 11 lower part and interconnecting piece 13 take out the third groove of the left and right perforation lower die 22 of block 24 223, the second groove 222 is connected with the mouth of a river, and the first hole 224 for through-hole 16 is also vertically arranged in the second groove 222, on Corresponding first 11 the 4th slot 211 on top, second hole 212 in respective slot hole 17 and right are provided on the lower surface of mould 21 It answers side to take out the 5th groove 213 of the left and right perforation upper mold 21 of block 24, the third hole of corresponding through-hole 16 is provided in the 4th slot 211 214, it is provided with the first bar 25 being inserted into from 21 upper surface activity of upper mold in the first hole 224, third hole 214, is set in the second hole 212 It is equipped with the second bar 26 being inserted into from 21 upper surface activity of upper mold.
Second bar 26 is hollow tubular, and middle part is inserted with matched third bar 27.Due to using hollow second Bar 26 first can extract third bar 27 out when die sinking so that the bottom of recess hole 17 is communicated with the external world, reduces second To the possibility of the damage of wax-pattern when bar 26 is extracted out.
The upper end of second bar 26 is fixedly installed columned handle 28, can reveal at least provided with one on handle 28 Go out 27 notch of third bar.The upper end of third bar 27 is provided with the hole that can connect handle or slot, to facilitate third bar 27 to extract.
The lower surface of upper mold 21 or the upper surface of lower die 22 corner of at least one are arranged jagged.
The upper surface of lower die 22 is provided at least two dowel holes 225, and the lower surface of upper mold 21 is provided with and positioning pin 225 one-to-one positioning pin 215 of hole.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of automobile component mold, the automobile component includes columned first(11)And described first(11)'s Columned second of the parallel setting of axis(12), connection it is described first(11)Lower part with described second(12)'s The interconnecting piece on top(13), be located at the interconnecting piece(13)Side and along the interconnecting piece(13)The circular arc that length direction extends The concave part of shape(14)With from described second(12)Bottom surface is to the concave part(14)Inclined inclined plane part(15), described first Portion(11)There are one the through-holes penetrated through from top to bottom for upper setting(16), described second(12)Upper setting there are one from upper table towards Under circular recess hole(17), the mold includes upper mold(21)And lower die(22), the upper mold(21), lower die(22)Between It is provided with the mouth of a river for spraying into liquid wax(23), it is characterised in that:It further includes being arranged in the upper mold(21), lower die(22)Between Side take out block(24), the lower die(22)Upper surface be provided with corresponding described second(12)And inclined plane part(15)First groove (221), it is described first corresponding(11)Lower part and interconnecting piece(13)The second groove(222)Block is taken out with the correspondence side(24)'s Left and right penetrates through the lower die(22)Third groove(223), second groove(222)It is connected with the mouth of a river, described Two grooves(222)It is inside also vertically arranged with for the through-hole(16)The first hole(224), the upper mold(21)Lower surface on It is provided with corresponding described first(11)Top the 4th slot(211), the corresponding recess hole(17)The second hole(212)With Take out block in the corresponding side(24)Left and right penetrate through the upper mold(21)The 5th groove(213), the 4th slot(211)Interior setting There is the corresponding through-hole(16)Third hole(214), first hole(224), third hole(214)It is inside provided with from the upper mold (21)The first bar that upper surface activity is inserted into(25), second hole(212)It is inside provided with from the upper mold(21)It lives upper surface Dynamic the second bar being inserted into(26).
2. a kind of automobile component mold according to claim 1, it is characterised in that:Second bar(26)For hollow tube Shape, middle part are inserted with matched third bar(27).
3. a kind of automobile component mold according to claim 2, it is characterised in that:Second bar(26)Upper end it is solid Surely it is provided with columned handle(28), the handle(28)On at least provided with one can expose the third bar(27)It lacks Mouthful.
4. a kind of automobile component mold according to claim 2, it is characterised in that:The third bar(27)Upper end set It is equipped with the hole that can connect handle or slot.
5. a kind of automobile component mold according to claim 1, it is characterised in that:The upper mold(21)Lower surface or The lower die(22)Upper surface at least one corner setting it is jagged.
6. a kind of automobile component mold according to claim 1, it is characterised in that:The lower die(22)Upper surface setting There are at least two dowel holes(225), the upper mold(21)Lower surface be provided with and the dowel hole(225)It corresponds Positioning pin(215).
CN201610196711.XA 2016-03-31 2016-03-31 A kind of automobile component mold Active CN105751418B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610196711.XA CN105751418B (en) 2016-03-31 2016-03-31 A kind of automobile component mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610196711.XA CN105751418B (en) 2016-03-31 2016-03-31 A kind of automobile component mold

Publications (2)

Publication Number Publication Date
CN105751418A CN105751418A (en) 2016-07-13
CN105751418B true CN105751418B (en) 2018-07-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610196711.XA Active CN105751418B (en) 2016-03-31 2016-03-31 A kind of automobile component mold

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102125984A (en) * 2010-11-09 2011-07-20 吴江市森泰机械制造有限公司 Casting mould capable of forming at one time
CN102950706A (en) * 2011-08-31 2013-03-06 苏州市志诚机械有限公司 Wax injection die
CN205394949U (en) * 2016-03-31 2016-07-27 苏州莱斯豪精密铸造有限公司 Car parts mould

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008062602A (en) * 2006-09-11 2008-03-21 Denso Corp Resin molded article

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102125984A (en) * 2010-11-09 2011-07-20 吴江市森泰机械制造有限公司 Casting mould capable of forming at one time
CN102950706A (en) * 2011-08-31 2013-03-06 苏州市志诚机械有限公司 Wax injection die
CN205394949U (en) * 2016-03-31 2016-07-27 苏州莱斯豪精密铸造有限公司 Car parts mould

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