CN208148372U - A kind of mold reducing boss machined burrs - Google Patents

A kind of mold reducing boss machined burrs Download PDF

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Publication number
CN208148372U
CN208148372U CN201820437389.XU CN201820437389U CN208148372U CN 208148372 U CN208148372 U CN 208148372U CN 201820437389 U CN201820437389 U CN 201820437389U CN 208148372 U CN208148372 U CN 208148372U
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China
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mold
slot
slots
groove body
main body
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CN201820437389.XU
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Chinese (zh)
Inventor
魏青青
聂邦民
周晓峰
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Zhuhai Aviation Equipment Manufacturing Co Ltd
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Zhuhai Aviation Equipment Manufacturing Co Ltd
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Abstract

The utility model discloses a kind of molds for reducing boss machined burrs, including mold shell main body and mold groove body, the mold groove body is set in mold shell main body, the mold slots body side extends to mold shell body lumen, the mold groove body is made of the first mold slots, the second mold slots and third mold slots, and second mold slots and third mold slots are respectively arranged at mold slots body side both ends.The chamfering slot that the utility model is arranged by chamfering, is more easier demoulding, while in machining, cutter is cut and will not generate burr when cutting out or reduce the generation of burr, and using the setting of decorative groove, beautiful processing can be carried out to product, and in the case where not influencing product quality, it can achieve the effect for reducing resource, structure is simple simultaneously, easy to operate, can effectively reduce the workload of artificial removal's burr, human resources are saved, to reach this practical purpose.

Description

A kind of mold reducing boss machined burrs
Technical field
The utility model relates to field of die equipment, in particular to a kind of mold for reducing boss machined burrs.
Background technique
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material The processing of article shape.It is known as the title of " mother of industry ".
But when mold carries out injection molding, general mould structure demoulds for convenience, is both designed as justifying at boss Corner structure, but fillet is smaller, and fillet is removed after processing, is generated burr, is needed manual cleaning.Therefore, a kind of reduction is invented The mold of boss machined burrs is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of molds for reducing boss machined burrs, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:A kind of mold reducing boss machined burrs, Including mold shell main body and mold groove body, the mold groove body is set in mold shell main body, the mold slots master Body side extends to mold shell body lumen, and the mold groove body is by the first mold slots, the second mold slots and third mold Slot is constituted, and second mold slots and third mold slots are respectively arranged at mold slots body side both ends, and third mold slots are set It is placed in the second mold slots top, first mold slots one end and third mold slots two sides are provided with boss slot, the boss Mold groove body is run through at slot bottom end, and extends to mold shell body lumen, and the boss trench bottom is provided with chamfering slot, described Chamfering slot bottom end extends to mold shell body lumen, and boss slot and chamfering slot are in integrated setting.
Preferably, decorative groove is provided in first mold slots, the decorative groove is set to boss slot side, the dress Decorations slot is provided with multiple, and mold groove body is run through in multiple decorative groove bottom ends, and extends to mold shell body lumen, described Decoration groove shape can need to be arranged to different shape according to specific production.
Preferably, mold slots body outer wall side is provided with corner slot, and the first mold is run through in corner slot one end Slot side outer wall, and the first mold slots inner cavity is extended to, it is provided with rotary table slot at the top of second mold slots, the rotary table slot is set It is placed in third mold slots bottom end.
Preferably, the chamfering slot is arranged in rotary table, and the depth of the chamfering slot is set as 2cm~4cm, the chamfering slot Maximum cross section is not more than boss slot minimum cross-section.
Preferably, the mold groove body and corner slot turning are handled by rounding, and mold groove body and corner slot Inner wall is disposed as smooth structure.
Preferably, the mold shell main body is provided with 2 groups, and mold shell main body described in 2 groups is in be symmetrically set.
The technical effect and advantage of the utility model:The chamfering slot that the utility model is arranged by chamfering, makes demoulding more It is easy, while in machining, cutter is cut and will not generate burr when cutting out or reduce the generation of burr, and utilizes The setting of decorative groove can carry out beautiful processing to product, and in the case where not influencing product quality, can achieve reduction The effect of resource, while structure is simple, it is easy to operate, the workload of artificial removal's burr can be effectively reduced, people has been saved Power resource, to reach this practical purpose.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is that structural schematic diagram is regarded in the utility model.
Fig. 3 is the utility model boss grooved profile structural schematic diagram.
In figure:1 mold shell main body, 2 mold groove bodies, 3 first mold slots, 4 second mold slots, 5 third mold slots, 6 Boss slot, 7 chamfering slots, 8 decorative grooves, 9 corner slots, 10 rotary table slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of mold of reduction boss machined burrs as shown in Figs. 1-3, including mold shell Main body 1 and mold groove body 2, the mold groove body 2 are set in mold shell main body 1, and 2 side of mold groove body is prolonged 1 inner cavity of mold shell main body is extended to, the mold groove body 2 is by 5 structure of the first mold slots 3, the second mold slots 4 and third mold slots At second mold slots 4 and third mold slots 5 are respectively arranged at 2 side both ends of mold groove body, and third mold slots 5 are set It is placed in 4 top of the second mold slots, described first mold slots, 3 one end and 5 two sides of third mold slots are provided with boss slot 6, described Mold groove body 2 is run through in 6 bottom end of boss slot, and extends to 1 inner cavity of mold shell main body, and 6 bottom of boss slot is provided with down Chamfered groove 7 is conducive to by the setting of chamfering slot 7 when carrying out demoulding, when demoulding it is more convenient simple, 7 bottom end of chamfering slot 1 inner cavity of mold shell main body is extended to, and boss slot 6 and chamfering slot 7 are in integrated setting.
Decorative groove 8 is provided in first mold slots 3, the decorative groove 8 is set to 6 side of boss slot, the decoration Slot 8 is provided with multiple, and mold groove body 2 is run through in multiple 8 bottom ends of decorative groove, and extends to 1 inner cavity of mold shell main body, institute Stating 8 shape of decorative groove can need to be arranged to different shape according to specific production, using the setting of decorative groove 8, can to product into The beautiful processing of row, and in the case where not influencing product quality, it can achieve the effect for reducing resource, the mold groove body 2 outer wall sides are provided with corner slot 9, and 3 side outer wall of the first mold slots is run through in described 9 one end of corner slot, and extends to the first mould Have 3 inner cavity of slot, is provided with rotary table slot 10 at the top of second mold slots 4, the rotary table slot 10 is set to 5 bottom of third mold slots End, the chamfering slot 7 are arranged in rotary table, and the depth of the chamfering slot 7 is set as 2cm~4cm, and the chamfering slot 7 is maximum transversal Face is not more than 6 minimum cross-section of boss slot, the chamfering slot 7 being arranged by chamfering, makes in machining, and cutter is cut and cut out Shi Buhui generates burr or reduces the generation of burr, and the mold groove body 2 and 9 turning of corner slot are handled by rounding, Right-angle side is avoided to improve demoulding difficult, and mold groove body 2 and 9 inner wall of corner slot are disposed as smooth structure, are conducive to subtract Few generation of 2 inner wall of mold groove body to product burr, the mold shell main body 1 are provided with 2 groups, and outside mold described in 2 groups Shell main body 1 is in be symmetrically set.
This practical working principle:In use, making solution be sufficient filling with mold slots master to being molded in mold groove body 2 Body 2, and after the completion of filling, the solution in mold groove body 2 is suitably stirred, the bubble in solution is discharged, avoids After shaping, there are bubbles for inside for product, so that product quality is had an impact, it is then that two mold shell main bodys 1 are tight Closely connected conjunction, the chamfering slot 7 being arranged by chamfering, is more easier demoulding, while in machining, when cutter is cut and cut out Burr will not be generated or reduce the generation of burr, and using the setting of decorative groove 8, beautiful processing can be carried out to product, And in the case where not influencing product quality, the effect for reducing resource can achieve, while structure is simple, it is easy to operate, it can Effectively to reduce the workload of artificial removal's burr, human resources are saved, to reach this practical purpose.
Finally it should be noted that:The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of mold for reducing boss machined burrs, including mold shell main body (1) and mold groove body (2), the mold Groove body (2) is set on mold shell main body (1), it is characterised in that:Mold groove body (2) side extends to outside mold Shell main body (1) inner cavity, the mold groove body (2) is by the first mold slots (3), the second mold slots (4) and third mold slots (5) structure At second mold slots (4) and third mold slots (5) are respectively arranged at mold groove body (2) side both ends, and third mold Slot (5) is set to the second mold slots (4) top, and described first mold slots (3) one end and third mold slots (5) two sides are provided with Boss slot (6), mold groove body (2) are run through in boss slot (6) bottom end, and extend to mold shell main body (1) inner cavity, described Boss slot (6) bottom is provided with chamfering slot (7), and chamfering slot (7) bottom end extends to mold shell main body (1) inner cavity, and convex Platform slot (6) and chamfering slot (7) are in integrated setting.
2. a kind of mold for reducing boss machined burrs according to claim 1, it is characterised in that:First mold slots (3) it is provided on decorative groove (8), the decorative groove (8) is set to boss slot (6) side, and the decorative groove (8) is provided with more A, mold groove body (2) are run through in multiple decorative groove (8) bottom ends, and extend to mold shell main body (1) inner cavity, the dress Decorations slot (8) shape can need to be arranged to different shape according to specific production.
3. a kind of mold for reducing boss machined burrs according to claim 1, it is characterised in that:The mold groove body (2) outer wall side is provided with corner slot (9), and the first mold slots (3) side outer wall is run through in described corner slot (9) one end, and extends It to the first mold slots (3) inner cavity, is provided with rotary table slot (10) at the top of second mold slots (4), rotary table slot (10) setting In third mold slots (5) bottom end.
4. a kind of mold for reducing boss machined burrs according to claim 1, it is characterised in that:The chamfering slot (7) It is arranged in rotary table, the depth of the chamfering slot (7) is set as 2cm~4cm, and chamfering slot (7) maximum cross section is no more than convex Platform slot (6) minimum cross-section.
5. a kind of mold for reducing boss machined burrs according to claim 3, it is characterised in that:The mold groove body (2) it is handled by rounding with corner slot (9) turning, and mold groove body (2) and corner slot (9) inner wall are disposed as smooth knot Structure.
6. a kind of mold for reducing boss machined burrs according to claim 1, it is characterised in that:The mold shell master Body (1) is provided with 2 groups, and mold shell main body (1) described in 2 groups is in be symmetrically set.
CN201820437389.XU 2018-03-29 2018-03-29 A kind of mold reducing boss machined burrs Active CN208148372U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820437389.XU CN208148372U (en) 2018-03-29 2018-03-29 A kind of mold reducing boss machined burrs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820437389.XU CN208148372U (en) 2018-03-29 2018-03-29 A kind of mold reducing boss machined burrs

Publications (1)

Publication Number Publication Date
CN208148372U true CN208148372U (en) 2018-11-27

Family

ID=64380691

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820437389.XU Active CN208148372U (en) 2018-03-29 2018-03-29 A kind of mold reducing boss machined burrs

Country Status (1)

Country Link
CN (1) CN208148372U (en)

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