CN207088399U - A kind of refrigerator checkpost mould - Google Patents

A kind of refrigerator checkpost mould Download PDF

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Publication number
CN207088399U
CN207088399U CN201721128404.4U CN201721128404U CN207088399U CN 207088399 U CN207088399 U CN 207088399U CN 201721128404 U CN201721128404 U CN 201721128404U CN 207088399 U CN207088399 U CN 207088399U
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China
Prior art keywords
core rod
feedboard
sliding block
mould
checkpost
Prior art date
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Active
Application number
CN201721128404.4U
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Chinese (zh)
Inventor
邬双海
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Ningbo Shuanglin Industrial Product Manufacturing Co Ltd
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Ningbo Shuanglin Industrial Product Manufacturing Co Ltd
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Priority to CN201721128404.4U priority Critical patent/CN207088399U/en
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Publication of CN207088399U publication Critical patent/CN207088399U/en
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Abstract

The utility model discloses a kind of refrigerator checkpost mould, including upper framed and low mold frame, also include front side sliding block, rear side sliding block, preceding core rod, core rod and feedboard afterwards, go up in framed and be provided with upper die forming plate, feedboard is in low mold frame, preceding core rod and rear core rod are respectively arranged on the front and rear sides of feedboard, and preceding core rod, core rod preset clearance between feedboard afterwards, preceding core rod is parallel to each other with rear core rod, front side sliding block is connected with preceding core rod, rear side sliding block is connected with rear core rod, front side sliding block, rear side sliding block can translate in low mold frame, feedboard is provided with material road, the discharging opening of material road is located at the side wall of feedboard, upper die forming plate is provided with charging hole, upper die forming plate and feedboard matched moulds, charging hole communicates with material road.The utility model mould structure is simple, and development cost is low, and the flatness of the refrigerator checkpost top surface after being molded by the utility model is more preferable, and outward appearance is more exquisite.

Description

A kind of refrigerator checkpost mould
Technical field
Injection mold field is the utility model is related to, more particularly, to a kind of refrigerator checkpost mould.
Background technology
Injection molding is to produce a kind of processing method used during some complex-shaped parts in batches.Refer specifically to melt heated The material of change injects die cavity, after cooling and solidifying, obtains products formed.Injection mold is a kind of instrument for producing plasthetics; It is to confer to the instrument of plasthetics complete structure and accurate dimension.Injection mold is typically made up of dynamic model and cover half two parts, is moved Mould is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.In injection moulding Dynamic model and cover half closure form running gate system and die cavity, and dynamic model and cover half separation are to take out plastic products during die sinking.
Although the structure of mould is according to plastics variety and performance, the shape of the plastic products and type of structure and injector It is ever-changing Deng different, but basic structure is consistent, i.e., mainly by running gate system, forming part, gas extraction system, temperature control System and ejection system composition.Wherein running gate system and forming part be with the direct contact portion of plastics, and with plastics and product And change, it is most complicated in mold, change is maximum, it is desirable to process finish and precision highest part;Running gate system refers to mould Runner section before expecting from nozzle into die cavity, including sprue, cold slug well, runner and cast gate etc..Forming part refers to structure Into the various parts of article shape, including dynamic model, cover half and die cavity, core, curved lever and exhaust outlet etc..
It is as shown in Figure 1 a refrigerator checkpost structure, is conventionally used to produce the mould structure complexity of the checkpost 111, mould Volume is larger, and development cost is high, and the top surface of checkpost 111 after injection is not smooth enough.Therefore, technical staff redesigns exploitation A mould manufactures the checkpost.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of refrigerator checkpost mould, is intended to by the mould energy It is molded by the more preferable refrigerator checkpost of appearance surface evenness.
Technical scheme is used by the utility model solves above-mentioned technical problem:A kind of refrigerator checkpost mould, bag Framed and low mold frame, in addition to front side sliding block, rear side sliding block, preceding core rod, rear core rod and feedboard are included, described is upper framed interior Provided with upper die forming plate, for described feedboard in low mold frame, described preceding core rod and rear core rod are respectively arranged on feedboard Front and rear sides, and described preceding core rod, rear the core rod preset clearance between feedboard, described preceding core rod and rear core rod are mutual Parallel, described front side sliding block is connected with preceding core rod, and described rear side sliding block is connected with rear core rod, described front side sliding block, after Side slide can translate in low mold frame, and described feedboard is provided with material road, and the discharging opening of described material road is located at feedboard Side wall, described upper die forming plate is provided with charging hole, described upper die forming plate and feedboard matched moulds, described charging hole with Material road communicates.
Further improved as the utility model, in addition to ejecting mechanism, described ejecting mechanism include sliding block, push rod and Gag lever post, described sliding block are provided with chute, and described gag lever post is erected between feedboard and preceding core rod, and described push rod inclines Tiltedly set up, and described push rod upper end is described in chute through preceding core rod and gag lever post clamping, described push rod lower end Push rod lower end can be slided in chute.
Compared with prior art, simple the utility model has the advantage of mould structure, development cost is low, by this practicality The flatness of refrigerator checkpost top surface after novel injection molding is more preferable, and outward appearance is more exquisite.
Brief description of the drawings
Fig. 1 is checkpost structural representation;
Fig. 2 is the utility model part-structure decomposing schematic representation one;
Fig. 3 is the utility model part-structure schematic diagram two.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this Utility model, it is not used to limit the utility model.
As shown in Figure 1 to Figure 3:A kind of refrigerator checkpost mould, including upper framed 1 and low mold frame 2, in addition to front side are slided Block 3, rear side sliding block 4, preceding core rod 5, rear core rod 6 and feedboard 7, upper die forming plate 8 are provided with upper framed 1, feedboard 7 is located at down In framed 2, preceding core rod 5 and rear core rod 6 are respectively arranged on the front and rear sides of feedboard 7, and preceding core rod 5, rear core rod 6 are and feedboard Preset clearance between 7, preceding core rod 5 are parallel to each other with rear core rod 6, and front side sliding block 3 is connected with preceding core rod 5, rear side sliding block 4 and rear mold Core 6 connects, and front side sliding block 3, rear side sliding block 4 can translate in low mold frame 2, and feedboard 7 is provided with material road 9, the discharging of material road 9 Mouthfuls 10 are located at the side wall of feedboard 7, and upper die forming plate 8 is provided with charging hole, upper die forming plate 8 and the matched moulds of feedboard 7, charging hole and Material road 9 communicates.
Also including ejecting mechanism, ejecting mechanism includes sliding block 11, push rod 12 and gag lever post 13, and sliding block 11 is provided with chute, Gag lever post 13 is erected between feedboard 7 and preceding core rod 5, and push rod 12 is tilted and set up, and the upper end of push rod 12 through preceding core rod 5 and limits The position clamping of bar 13, in chute, the lower end of push rod 12 can be slided the lower end of push rod 12 in chute.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (2)

1. a kind of refrigerator checkpost mould, including upper framed and low mold frame, it is characterised in that also slided including front side sliding block, rear side Block, preceding core rod, rear core rod and feedboard, it is described it is upper it is framed in be provided with upper die forming plate, described feedboard is located at low mold frame Interior, described preceding core rod and rear core rod are respectively arranged on the front and rear sides of feedboard, and described preceding core rod, rear core rod with charging Preset clearance between plate, described preceding core rod are parallel to each other with rear core rod, and described front side sliding block is connected with preceding core rod, described Rear side sliding block is connected with rear core rod, and described front side sliding block, rear side sliding block can translate in low mold frame, on described feedboard Provided with material road, the discharging opening of described material road is located at the side wall of feedboard, and described upper die forming plate is provided with charging hole, described Upper die forming plate and feedboard matched moulds, described charging hole communicate with material road.
2. a kind of refrigerator checkpost mould according to claim 1, it is characterised in that described also including ejecting mechanism Ejecting mechanism includes sliding block, push rod and gag lever post, and described sliding block is provided with chute, described gag lever post be erected at feedboard with Between preceding core rod, described push rod is tilted and set up, and described push rod upper end passes through preceding core rod and gag lever post clamping, described top In chute, described push rod lower end can be slided in chute for bar lower end.
CN201721128404.4U 2017-08-28 2017-08-28 A kind of refrigerator checkpost mould Active CN207088399U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721128404.4U CN207088399U (en) 2017-08-28 2017-08-28 A kind of refrigerator checkpost mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721128404.4U CN207088399U (en) 2017-08-28 2017-08-28 A kind of refrigerator checkpost mould

Publications (1)

Publication Number Publication Date
CN207088399U true CN207088399U (en) 2018-03-13

Family

ID=61539411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721128404.4U Active CN207088399U (en) 2017-08-28 2017-08-28 A kind of refrigerator checkpost mould

Country Status (1)

Country Link
CN (1) CN207088399U (en)

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