CN206393959U - A kind of double top board structures of mould - Google Patents

A kind of double top board structures of mould Download PDF

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Publication number
CN206393959U
CN206393959U CN201621320574.8U CN201621320574U CN206393959U CN 206393959 U CN206393959 U CN 206393959U CN 201621320574 U CN201621320574 U CN 201621320574U CN 206393959 U CN206393959 U CN 206393959U
Authority
CN
China
Prior art keywords
plate
centrepin
fixed plate
thimble
push pedal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621320574.8U
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Chinese (zh)
Inventor
李进步
李呈
邹荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO BEILUN SAIWEIDA MACHINERY CO Ltd
Original Assignee
NINGBO BEILUN SAIWEIDA MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO BEILUN SAIWEIDA MACHINERY CO Ltd filed Critical NINGBO BEILUN SAIWEIDA MACHINERY CO Ltd
Priority to CN201621320574.8U priority Critical patent/CN206393959U/en
Application granted granted Critical
Publication of CN206393959U publication Critical patent/CN206393959U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of double top board structures of mould, including top plate push pedal, thimble fixed plate A, Double Tops plate connecting rod, centrepin pressing plate, centrepin fixed plate, thimble fixed plate B, centrepin, sleeve pipe, core rod and framed;Thimble fixed plate A is provided with the top plate push pedal, the top plate push pedal and thimble fixed plate A medium position are provided with Double Tops plate connecting rod, top plate push pedal and thimble fixed plate A are connected by Double Tops plate connecting rod with thimble fixed plate B, centrepin pressing plate is provided between thimble fixed plate A and thimble the fixed plate B, centrepin fixed plate is provided with above centrepin pressing plate, the utility model provides a kind of double top board structures of mould, and structure is novel;When top plate A is promoted, while promoting top plate B;Avoid centrepin and casing length partially long, improve casing strength, reduce casing failure probability, reduce cost.

Description

A kind of double top board structures of mould
Technical field
The utility model is related to technical field of mold, double top board structures of specifically a kind of mould.
Background technology
In mould, industrial production to be molded, be blow molded, extrude, the method such as die casting or forging forming, smelting, punching press obtains The various moulds and instrument of required product.In brief, mould is the instrument for formed article, and this instrument is by various parts Constitute, different moulds are made up of different parts.It mainly realizes article by the change of institute's moulding material physical state The processing of profile.Have the title of " industry is female ";Under external force turning into blank has given shape and the product of size Instrument.Be widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastics, rubber, In the forming of compression moulding or the injection of the products such as ceramics.Mould has specific profile or cavity shape, using with cutting edge Contour shape can make blank by profile wire shaped occur separation (punching).It can obtain blank using cavity shape corresponding Three-dimensional shape.Mould generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two is partable.Taken out when separating Product, makes blank inject mold cavity shaping when closing up.Mould is precision instrument, complex-shaped, bears the expansive force of blank, to knot Structure intensity, rigidity, case hardness, surface roughness and machining accuracy all have higher requirements, and the development level of mould production is machine One of important symbol of tool manufacture level;But at present, the dynamic model part of mould is single top board structure, for sleeve pipe ejection one As be fixed on back cover plate using centrepin, cause centrepin and the equal length of sleeve pipe partially long, be easily damaged and cost of manufacture mistake It is high.
Utility model content
The purpose of this utility model is the double top board structures for providing a kind of mould, to solve to propose in above-mentioned background technology The problem of.
To achieve the above object, the utility model provides following technical scheme:
To be solved in the utility model is a kind of pair of top board structure of increase, it is to avoid centrepin and casing length are partially long, carry High casing strength, reduces casing failure probability, reduces cost;
A kind of double top board structures of mould, including top plate push pedal, thimble fixed plate A, Double Tops plate connecting rod, centrepin pressure Plate, centrepin fixed plate, thimble fixed plate B, centrepin, sleeve pipe, core rod and framed;Characterized in that, in the top plate push pedal Thimble fixed plate A is provided with, the top plate push pedal and thimble fixed plate A medium position are provided with Double Tops plate connecting rod, and top plate is pushed away Plate and thimble fixed plate A are connected by Double Tops plate connecting rod with thimble fixed plate B, and the thimble fixed plate A and thimble are fixed It is provided between plate B above centrepin pressing plate, centrepin pressing plate and is provided with centrepin fixed plate, and is consolidated by screw and centrepin Fixed board is fixedly connected;The Double Tops plate connecting rod passes through centrepin pressing plate and centrepin fixed plate;In the centrepin fixed plate Portion is set and is provided with centrepin, and centrepin is fixedly connected by screw with framed;It is arranged at the top of the centrepin in core rod;Institute State the centrepin top that sleeve pipe is fixed on above thimble fixed plate B.
Compared with prior art, the beneficial effects of the utility model are:The utility model provides a kind of Double Tops plate of mould Structure, structure is novel;When top plate A is promoted, while promoting top plate B;Avoid centrepin and casing length partially long, improve sleeve pipe strong Degree, reduces casing failure probability, reduces cost.
Brief description of the drawings
Fig. 1 is the structural representation of double top board structures of mould.
The push pedal of 1- top plates, 2- thimbles fixed plate A, 3- Double Tops plates connecting rod, 4- centrepins pressing plate, 5- centrepins fixed plate, 6- thimble fixed plates B, 7- centrepin, 8- sleeve pipes, 9- products, 10- core rods, 11- are framed.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of double top board structures of mould, including top plate push pedal 1, thimble fixed plate A 2, the connection of Double Tops plate Bar 3, centrepin pressing plate 4, centrepin fixed plate 5, thimble fixed plate B6, centrepin 7, sleeve pipe 8, core rod 10 and framed 11;Top plate Thimble fixed plate A 2 is provided with push pedal 1, the top plate push pedal 1 and the medium position of thimble fixed plate A 2 are provided with the connection of Double Tops plate Bar 3, top plate push pedal 1 and thimble fixed plate A 2 are connected by Double Tops plate connecting rod 3 with thimble fixed plate B6, and the thimble is fixed Centrepin pressing plate 4 is provided between plate A2 and thimble fixed plate B6, the top of centrepin pressing plate 4 is provided with centrepin fixed plate 5, and It is fixedly connected by screw with centrepin fixed plate 5;The Double Tops plate connecting rod 3 is fixed through centrepin pressing plate 4 and centrepin Plate 5;The top of centrepin fixed plate 5 is set and is provided with centrepin 7, and centrepin 7 is fixedly connected by screw with framed 11;Institute The top of centrepin 7 is stated to be arranged in core rod 10;Described sleeve pipe 8 is fixed on the top of centrepin 7 above thimble fixed plate B6.
Operation principle of the present utility model is:The utility model provides a kind of double top board structures of mould, and structure is novel;When When top plate A is promoted, while promoting top plate B;Avoid centrepin and casing length partially long, improve casing strength, reduce casing failure Probability, reduces cost.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party , can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses Make a variety of changes.

Claims (1)

1. a kind of double top board structures of mould, including top plate push pedal, thimble fixed plate A, Double Tops plate connecting rod, centrepin pressing plate, Centrepin fixed plate, thimble fixed plate B, centrepin, sleeve pipe, core rod and framed;Characterized in that, being set in the top plate push pedal Have a thimble fixed plate A, the top plate push pedal and thimble fixed plate A medium position are provided with Double Tops plate connecting rod, top plate push pedal and Thimble fixed plate A is connected by Double Tops plate connecting rod with thimble fixed plate B, thimble fixed plate A and thimble the fixed plate B it Between be provided with centrepin pressing plate, be provided with centrepin fixed plate above centrepin pressing plate, and pass through screw and centrepin fixed plate It is fixedly connected;The Double Tops plate connecting rod passes through centrepin pressing plate and centrepin fixed plate;The centrepin fixed plate top is set Put and centrepin is installed, centrepin is fixedly connected by screw with framed;It is arranged at the top of the centrepin in core rod;The set Pipe is fixed on the centrepin top above thimble fixed plate B.
CN201621320574.8U 2016-12-05 2016-12-05 A kind of double top board structures of mould Expired - Fee Related CN206393959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621320574.8U CN206393959U (en) 2016-12-05 2016-12-05 A kind of double top board structures of mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621320574.8U CN206393959U (en) 2016-12-05 2016-12-05 A kind of double top board structures of mould

Publications (1)

Publication Number Publication Date
CN206393959U true CN206393959U (en) 2017-08-11

Family

ID=59508519

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621320574.8U Expired - Fee Related CN206393959U (en) 2016-12-05 2016-12-05 A kind of double top board structures of mould

Country Status (1)

Country Link
CN (1) CN206393959U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057868A (en) * 2017-12-21 2018-05-22 宁波辉旺机械有限公司 A kind of casing ejecting structure for die casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057868A (en) * 2017-12-21 2018-05-22 宁波辉旺机械有限公司 A kind of casing ejecting structure for die casting

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170811