CN206426411U - A kind of ramp-roof structure of plastic mould - Google Patents

A kind of ramp-roof structure of plastic mould Download PDF

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Publication number
CN206426411U
CN206426411U CN201720123058.4U CN201720123058U CN206426411U CN 206426411 U CN206426411 U CN 206426411U CN 201720123058 U CN201720123058 U CN 201720123058U CN 206426411 U CN206426411 U CN 206426411U
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CN
China
Prior art keywords
ramp
roof structure
ejector rod
angle ejector
plate
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
CN201720123058.4U
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Chinese (zh)
Inventor
彭俊明
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.)
Dongguan Bo Bo Plastic Products Co Ltd
Original Assignee
Dongguan Bo Bo Plastic Products 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
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Priority to CN201720123058.4U priority Critical patent/CN206426411U/en
Application granted granted Critical
Publication of CN206426411U publication Critical patent/CN206426411U/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 ramp-roof structure of plastic mould, including push piece plate, push rod fixed plate is provided with above the push piece plate, the push rod fixed plate is internally provided with tilted footstock, ramp-roof structure is provided with above the tilted footstock, angle ejector rod is provided with the ramp-roof structure, inclined top guide block is provided with above the angle ejector rod, and oblique top head is provided with the top of angle ejector rod, backing plate is provided with above the push rod fixed plate, core is provided with above the backing plate, cavity plate is provided with above the core, the cavity plate is internally provided with plastic;When the utility model is used, oblique top head and angle ejector rod on its ramp-roof structure is on the basis of original structure, in the case where not influenceing ramp-roof structure to move up, overstriking is carried out, angle ejector rod and oblique top head after overstriking use more firm, as the growth of use time is also not in the situation that is easily damaged, enhanced convenience is used.

Description

A kind of ramp-roof structure of plastic mould
Technical field
The utility model belongs to grinding tool technical field, and in particular to a kind of ramp-roof structure of plastic mould.
Background technology
The methods such as mould refers in industrial production to be molded, be blow molded, extrude, die casting or forging forming, smelting, punching press are obtained To the various moulds and instrument of required product.In brief, mould is the instrument for making formed article, and this instrument is by each Plant part to constitute, different moulds are made up of different parts.It is mainly by the change of institute's moulding material physical state come real The processing of existing article profile.The title of " mother of industry " is have, under external force turning into blank has given shape and size Product instrument.It is widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastic In the forming of compression moulding or the injection of the products such as material, rubber, ceramics.Mould has specific profile or cavity shape, application Contour shape with cutting edge can make blank occur separation (punching) by profile wire shaped.It can obtain blank using cavity shape Obtain 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.Point Product is taken out when opening, blank is injected mold cavity shaping when closing up.Mould is precision instrument, complex-shaped, bears blank Expansive force, all has higher requirements to structural strength, rigidity, case hardness, surface roughness and machining accuracy, the development of mould production Level is one of important symbol of machine-building level.
Die pitched roof also known as the oblique tip, oblique top are the usual theory of the regional die industry in Pearl River Delta based on HongKong-funded mould factory Method, is the mechanism for being used for formed product inner barb in mold design, it is adaptable to fairly simple barb situation.
It is existing but the ramp-roof structure of existing plastic mould still has some irrational factors during use When in use, and insufficient strength causes often damage, it is not special side to use to the ramp-roof structure of some plastic moulds Just.
Utility model content
The purpose of this utility model is to provide a kind of ramp-roof structure of plastic mould, to solve to carry in above-mentioned background technology When in use, and insufficient strength causes often damage, it is not special to use to the ramp-roof structure of the existing plastic mould gone out The problem of convenience.
To achieve the above object, the utility model provides following technical scheme:A kind of ramp-roof structure of plastic mould, including It is provided with push rod fixed plate above push piece plate, the push piece plate, the push rod fixed plate is internally provided with tilted footstock, described It is provided with above tilted footstock on ramp-roof structure, the ramp-roof structure and is provided with angle ejector rod, is provided with above the angle ejector rod It is provided with the top of inclined top guide block, and angle ejector rod above oblique top head, the push rod fixed plate and is provided with backing plate, the pad It is provided with above plate above core, the core and is provided with cavity plate, the cavity plate is internally provided with plastic.
It is preferred that, the angle ejector rod is up-thin-low-thick shape structure, and external diameter at the top of angle ejector rod and inclined top guide block is interior Footpath size is similar.
It is preferred that, the angle ejector rod is fixedly connected by inclined top guide block with the cooperation of tilted footstock.
It is preferred that, the oblique top head is upper coarse and lower fine shape structure, and the external diameter and inclined top guide block of oblique top head bottom Internal diameter size it is similar.
It is preferred that, the angle ejector rod is fixedly connected with tilted footstock by bearing pin.
Compared with prior art, the beneficial effects of the utility model are:The utility model is scientific and reasonable for structure, uses safety Convenient, this practicality is not influenceing oblique in use, the oblique top head and angle ejector rod on its ramp-roof structure are on the basis of original structure In the case that roof construction is moved up, carried out overstriking, the angle ejector rod and oblique top head after overstriking use it is more firm, with The growth for use time is also not in the situation being easily damaged, and uses enhanced convenience, is also just solved existing When in use, and insufficient strength causes often damage, it is not particularly easily to ask to use to the ramp-roof structure of plastic mould Topic.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model ramp-roof structure.
In figure:1- cavity plates, 2- plastics, 3- backing plates, 4- ramp-roof structures, 5- angle ejector rods, 6- push pieces plate, 7- push rods fixed plate, 8- cores, 9- oblique tops head, 10- inclined top guide blocks, 11- tilted footstocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme:A kind of ramp-roof structure of plastic mould, including Push piece plate 6, the top of push piece plate 6 is provided with push rod fixed plate 7, and push rod fixed plate 7 is internally provided with tilted footstock 11, tilted footstock 11 top, which is provided with ramp-roof structure 4, ramp-roof structure 4, is provided with angle ejector rod 5, and the top of angle ejector rod 5 is provided with oblique top guiding Block 10, and the top of angle ejector rod 5 is provided with oblique top head 9, the top of push rod fixed plate 7 is provided with backing plate 3, the top of backing plate 3 It is provided with core 8, the top of core 8 is provided with cavity plate 1, cavity plate 1 is internally provided with plastic 2.
Angle ejector rod 5 is the internal diameter size phase of the external diameter and inclined top guide block 10 at the top of up-thin-low-thick shape structure, and angle ejector rod 5 Seemingly;Angle ejector rod 5 is fixedly connected by the cooperation of inclined top guide block 10 and tilted footstock 11;Oblique top head 9 is upper coarse and lower fine shape structure, And the external diameter of the bottom of oblique top head 9 is similar to the internal diameter size of inclined top guide block 10;Angle ejector rod 5 is solid by bearing pin with tilted footstock 11 Fixed connection.
When ramp-roof structure 4 is moved up in the utility model, moved through inclined top guide block 10, that is, oblique top is oriented to Block 10 defines direction and the angle that ramp-roof structure 4 is moved up so that ramp-roof structure 4 has the function of oblique top.
Operation principle of the present utility model and use flow:After the utility model is installed, consolidating for equipment is first checked for Dingan County is filled, then can be to use, in use, first passing through mould the injection molding of plastic 2, then angle ejector rod 5 starts to move up, Moved up according to the direction and angle of the defined of inclined top guide block 10, the process of oblique top is carried out to the plastic 2 of injection formed.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of ramp-roof structure of plastic mould, including push piece plate (6), it is characterised in that:The top of the push piece plate (6) is set There is a push rod fixed plate (7), the push rod fixed plate (7) is internally provided with tilted footstock (11), the top of the tilted footstock (11) It is provided with ramp-roof structure (4), the ramp-roof structure (4) and is provided with angle ejector rod (5), is provided with above the angle ejector rod (5) Oblique top head (9) is provided with the top of inclined top guide block (10), and angle ejector rod (5), the top of the push rod fixed plate (7) is set Have to be provided with above backing plate (3), the backing plate (3) above core (8), the core (8) and be provided with cavity plate (1), it is described Cavity plate (1) is internally provided with plastic (2).
2. a kind of ramp-roof structure of plastic mould according to claim 1, it is characterised in that:The angle ejector rod (5) is upper External diameter under carefully at the top of thick shape structure, and angle ejector rod (5) is similar to the internal diameter size of inclined top guide block (10).
3. a kind of ramp-roof structure of plastic mould according to claim 1, it is characterised in that:The angle ejector rod (5) passes through The cooperation of inclined top guide block (10) and tilted footstock (11) is fixedly connected.
4. a kind of ramp-roof structure of plastic mould according to claim 1, it is characterised in that:The oblique top head (9) is Upper coarse and lower fine shape structure.
5. a kind of ramp-roof structure of plastic mould according to claim 1, it is characterised in that:The angle ejector rod (5) with tiltedly Footstock (11) is fixedly connected by bearing pin.
CN201720123058.4U 2017-02-10 2017-02-10 A kind of ramp-roof structure of plastic mould Expired - Fee Related CN206426411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720123058.4U CN206426411U (en) 2017-02-10 2017-02-10 A kind of ramp-roof structure of plastic mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720123058.4U CN206426411U (en) 2017-02-10 2017-02-10 A kind of ramp-roof structure of plastic mould

Publications (1)

Publication Number Publication Date
CN206426411U true CN206426411U (en) 2017-08-22

Family

ID=59590880

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720123058.4U Expired - Fee Related CN206426411U (en) 2017-02-10 2017-02-10 A kind of ramp-roof structure of plastic mould

Country Status (1)

Country Link
CN (1) CN206426411U (en)

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170822

Termination date: 20190210

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