CN208555681U - A kind of high-precision extrusion molding dies - Google Patents
A kind of high-precision extrusion molding dies Download PDFInfo
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- CN208555681U CN208555681U CN201820973437.7U CN201820973437U CN208555681U CN 208555681 U CN208555681 U CN 208555681U CN 201820973437 U CN201820973437 U CN 201820973437U CN 208555681 U CN208555681 U CN 208555681U
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- fixedly connected
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- pressure block
- extrusion molding
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Abstract
The utility model discloses a kind of high-precision extrusion molding dies, including bottom plate and cope plate, lower template is fixedly connected at the top of bottom plate, the inner surface of cope plate, which runs through, guide sleeve, the inner surface of guide sleeve is fixedly connected with copper bush, the inner surface of lower template is fixedly connected with guide post, the outer surface of guide post one end and the inner surface of copper bush are slidably connected, the inner surface of the lower template is fixedly connected with first pressure block, the top of the lower template and be located at first pressure block top lower die-sleeve is fixedly connected with by the first pin and the first positioning pin, the outer surface of the lower die-sleeve is fixedly connected with the first big nut, it is related to technical field of mold.The high-precision extrusion molding dies, the first big nut and the second big nut can be driven to process the plastic material being placed in lower die-sleeve using the cooperation between guide post, cope plate and lower template, keep its processing more accurate, its machining accuracy is increased, keeps the plastic material processed more perfect.
Description
Technical field
The utility model relates to technical field of mold, specially a kind of high-precision extrusion molding dies.
Background technique
Mold be 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 each
Kind part is constituted, and different molds is made of different parts.It is mainly by the change of physical state of the formed material come real
The processing of existing article shape.It is known as the title of " mother of industry ".Under external force becoming blank has specific shape and size
Product tool.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 molding of the products such as material, rubber, ceramics.Mold has specific profile or cavity shape, application
Chamfered shape with cutting edge can make blank that separation (punching) occur by profile wire shaped.Blank can be made to obtain using cavity shape
Obtain corresponding three-dimensional shape.Mold 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, and blank injection mold cavity forming is made when closing up.Mold is precision instrument, complex-shaped, bears blank
Expansive force all has higher requirements to structural strength, rigidity, surface hardness, surface roughness and machining accuracy, the development of mold production
Level is the one of the important signs that of machine-building level, and hardware dies are divided into: including stamping die, as blanking die, bending mould,
Cupping tool, hole flanging mold, shrinkage cavity mold, fluctuating mold, nonmetal mould are divided into: plastic mould and inorganic non-metallic mold.
And according to the difference of mold body material, mold can be divided into: sand mold mould, metal die, vacuum mold, paraffin mold etc..
Wherein, with the fast development of high molecule plastic, plastic mould is closely related with people's lives.Plastic mould can generally divide
Are as follows: injecting molding die, extrusion moulding mold, gas-assisted forming mold etc..
The processing of mold increasingly be unable to do without the processing and forming technology of people's lives, especially mold, but existing one
A little extrusion molding dies when squeezing some plastic materials, can generate some waste materials, these waste materials will affect plasticity material
The processing of material.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of high-precision extrusion molding dies, solves crowded
The problem of waste material generated when pressure, this will affect plastic material processing.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind is high-precision to be squeezed into
Pattern has, including bottom plate and cope plate, is fixedly connected with lower template at the top of the bottom plate, the inner surface of the cope plate runs through
There is guide sleeve, the inner surface of the guide sleeve is fixedly connected with copper bush, and the inner surface of the lower template is fixedly connected with guide post, described
The outer surface of guide post one end and the inner surface of copper bush are slidably connected, and the inner surface of the lower template is fixedly connected with first pressure
Block, the top of the lower template and the top for being located at first pressure block are fixedly connected with down by the first pin and the first positioning pin
Die sleeve, the outer surface of the lower die-sleeve are fixedly connected with the first big nut, and the inner surface of the cope plate is fixedly connected with second
The bottom of pressure block, the second pressure block is fixedly connected with third pressure block.
Preferably, the bottom of the cope plate and it is located at the two sides of outer surface of third pressure block and passes through the second pin respectively
It is fixedly connected with Upper Die-sleeve with the second positioning pin, the outer surface of the Upper Die-sleeve is fixedly connected with the second big nut.
Preferably, the inner surface of the first pressure block offers the first material returned hole, and the bottom of the lower die-sleeve is fixed to be connected
It is connected to the first material returned pin, one end of first material returned pin runs through bottom plate and extends to the inside of bottom plate.
Preferably, the inner surface of the second pressure block offers the second material returned hole, and the top of the Upper Die-sleeve is fixed to be connected
It is connected to the second material returned pin, one end of second material returned pin runs through cope plate and extends to the outside of cope plate.
Preferably, one end of the guide sleeve is fixedly connected with guiding gland by third pin.
Preferably, the bottom of the lower template is fixedly connected with the first T-slot bolt, the first T-slot bolt
Outer surface be fixedly connected with the inner surface of bottom plate, the second T-slot bolt is fixedly connected at the top of the cope plate.
Preferably, the inner surface of the guide sleeve, which runs through, through type forced filling oil cup, one end of the through type forced filling oil cup
Through copper bush and extend to the inside of copper bush.
(3) beneficial effect
The utility model provides a kind of high-precision extrusion molding dies.Have it is following the utility model has the advantages that
(1), the high-precision extrusion molding dies, by being fixedly connected with lower template at the top of bottom plate, cope plate it is interior
Surface is through there is guide sleeve, and the inner surface of guide sleeve is fixedly connected with copper bush, and the inner surface of lower template is fixedly connected with guide post, guide post
The outer surface of one end and the inner surface of copper bush are slidably connected, and the inner surface of lower template is fixedly connected with first pressure block, lower die
The top of plate and be located at first pressure block top lower die-sleeve, lower die-sleeve are fixedly connected with by the first pin and the first positioning pin
Outer surface be fixedly connected with the first big nut, the inner surface of cope plate is fixedly connected with second pressure block, second pressure block
Bottom is fixedly connected with third pressure block, using the cooperation between guide post, cope plate and lower template can drive the first big nut and
Second big nut processes the plastic material being placed in lower die-sleeve, keeps its processing more accurate, increases its processing essence
Degree, keeps the plastic material processed more perfect.
(2), the high-precision extrusion molding dies, the bottom by cope plate and the outer surface positioned at third pressure block
Two sides pass through the second pin respectively and the second positioning pin is fixedly connected with Upper Die-sleeve, and the outer surface of Upper Die-sleeve is fixedly connected with second
Big nut, the inner surface of first pressure block offer the first material returned hole, and the bottom of lower die-sleeve is fixedly connected with the first material returned pin, the
One end of one material returned pin runs through bottom plate and extends to the inside of bottom plate, utilizes the first material returned hole, the second material returned hole, the first material returned pin
And the second cooperation between material returned pin, extra waste material can be exported into Upper Die-sleeve 16 when processing to mold.
(3), the high-precision extrusion molding dies offer the second material returned hole by the inner surface of second pressure block, on
The second material returned pin is fixedly connected at the top of die sleeve, one end of the second material returned pin through cope plate and extends to the outer of cope plate
The one end in portion, guide sleeve is fixedly connected with guiding gland by third pin, using between third pin, guiding gland and guide sleeve
Cooperation can increase its leakproofness, further increase mold machine-shaping precision.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A.
In figure, 1- bottom plate, 2- cope plate, 3- lower template, 4- guide sleeve, 5- copper bush, 6- guide post, 7- first pressure block, 8-
First pin, the first positioning pin of 9-, 10- lower die-sleeve, the first big nut of 11-, 12- second pressure block, 13- third pressure block, 14-
Second pin, the second positioning pin of 15-, 16- Upper Die-sleeve, the second big nut of 17-, first material returned of 18- hole, first material returned of 19- pin,
Second material returned of 20- hole, second material returned of 21- pin, 22- third pin, 23- guiding gland, the first T-slot of 24- bolt, 25- the
Two T-slot bolts, 26- through type forced filling oil cup.
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 embodiment provides a kind of technical solution referring to FIG. 1-2: a kind of high-precision extrusion forming mold
Tool, including bottom plate 1 and cope plate 2, the bottom of cope plate 2 and the two sides of outer surface for being located at third pressure block 13 pass through the respectively
Two pins 14 and the second positioning pin 15 are fixedly connected with Upper Die-sleeve 16, and the outer surface of Upper Die-sleeve 16 is fixedly connected with the second big nut
17, the top of bottom plate 1 is fixedly connected with lower template 3, and the bottom of lower template 3 is fixedly connected with the first T-slot bolt 24, utilizes
The processing mold can be fixed with bolt 24 for first T-slot, avoided mold processing from shaking, influenced the complete of rapidoprint
Property, the first T-slot are fixedly connected with the outer surface of bolt 24 with the inner surface of bottom plate 1, and the top of cope plate 2 is fixedly connected with
Two T-slots bolt 25, through there is guide sleeve 4, one end of guide sleeve 4 is fixedly connected the inner surface of cope plate 2 by third pin 22
There is guiding gland 23, its leakproofness can be increased using the cooperation between third pin 22, guiding gland 23 and guide sleeve 4, further
Mold machine-shaping precision is increased, the inner surface of guide sleeve 4, which runs through, through type forced filling oil cup 26, through type forced filling oil cup 26
One end runs through copper bush 5 and extends to the inside of copper bush 5, and the inner surface of guide sleeve 4 is fixedly connected with copper bush 5, lower template 3
Inner surface is fixedly connected with guide post 6, can drive the first big nut 11 using the cooperation between guide post 6, cope plate 2 and lower template 3
The plastic material being placed in lower die-sleeve 10 is processed with the second big nut 17, keeps its processing more accurate, increases it
Machining accuracy keeps the plastic material processed more perfect, and guide post 6, which divides, is convenient for cope plate 2 with scalability for two-section
With the movement of lower template 1, and then the plastic material that is placed in lower die-sleeve 10 is formed and is squeezed, the outer surface of 6 one end of guide post with
The inner surface of copper bush 5 is slidably connected, and the inner surface of lower template 3 is fixedly connected with first pressure block 7, first pressure block 7 it is interior
Surface offers the first material returned hole 18, utilizes the first material returned hole 18, the second material returned hole 20, the first material returned pin 19 and the second material returned pin
Extra waste material can be exported Upper Die-sleeve 16 when processing to mold by the cooperation between 21, and the bottom of lower die-sleeve 10 is fixed
It is connected with the first material returned pin 19, one end of the first material returned pin 19 runs through bottom plate 1 and extends to the inside of bottom plate 1, the top of lower template 3
The portion and top for being located at first pressure block 7 is fixedly connected with lower die-sleeve 10 by the first pin 8 and the first positioning pin 9 utilizes the
Lower die-sleeve 10 can be fixed in one pin 8 and the second positioning pin 9, and the outer surface of lower die-sleeve 10 is fixedly connected with the first big nut
11, the inner surface of cope plate 2 is fixedly connected with second pressure block 12, and the inner surface of second pressure block 12 offers the second material returned hole
20, the top of Upper Die-sleeve 16 is fixedly connected with the second material returned pin 21, and one end of the second material returned pin 21 through cope plate 2 and extends to
The outside of cope plate 2, the bottom of second pressure block 12 are fixedly connected with third pressure block 13.
In use, the plastic material processed will be needed to be placed in lower die-sleeve 10, the retractility using guide post 6 makes cope plate
2 move down, and second pressure block 12 and third pressure block 13 is driven to push, and third pressure block 13 drives Upper Die-sleeve 16 to push, on
Die sleeve 16 drive the second big nut 17 push, then with lower die-sleeve 10 cooperated to the plastic material being placed in lower die-sleeve 10 into
Row extrusion forming, extra waste material can go out from the first material returned hole 18 and the second material returned hole 20 respectively, while the first material returned pin 19
There can be guiding to these waste materials with the second material returned pin 21.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of high-precision extrusion molding dies, including bottom plate (1) and cope plate (2), it is characterised in that: the bottom plate (1)
Top be fixedly connected with lower template (3), the inner surface of the cope plate (2) through having guide sleeve (4), the guide sleeve (4) it is interior
Surface is fixedly connected with copper bush (5), and the inner surface of the lower template (3) is fixedly connected with guide post (6), the guide post (6) one
The outer surface at end and the inner surface of copper bush (5) are slidably connected, and the inner surface of the lower template (3) is fixedly connected with first pressure
Block (7), the top of the lower template (3) and the top for being located at first pressure block (7) pass through the first pin (8) and the first positioning pin
(9) be fixedly connected with lower die-sleeve (10), the outer surface of the lower die-sleeve (10) is fixedly connected with the first big nut (11), it is described on
The inner surface of template (2) is fixedly connected with second pressure block (12), and the bottom of the second pressure block (12) is fixedly connected with
Three pressure blocks (13).
2. a kind of high-precision extrusion molding dies according to claim 1, it is characterised in that: the cope plate (2)
The two sides of bottom and the outer surface positioned at third pressure block (13) pass through the second pin (14) respectively and the second positioning pin (15) is solid
Surely it is connected with Upper Die-sleeve (16), the outer surface of the Upper Die-sleeve (16) is fixedly connected with the second big nut (17).
3. a kind of high-precision extrusion molding dies according to claim 1, it is characterised in that: the first pressure block
(7) inner surface offers the first material returned hole (18), and the bottom of the lower die-sleeve (10) is fixedly connected with the first material returned pin (19),
One end of first material returned pin (19) runs through bottom plate (1) and extends to the inside of bottom plate (1).
4. a kind of high-precision extrusion molding dies according to claim 2, it is characterised in that: the second pressure block
(12) inner surface offers the second material returned hole (20), is fixedly connected with the second material returned pin at the top of the Upper Die-sleeve (16)
(21), one end of second material returned pin (21) runs through cope plate (2) and extends to the outside of cope plate (2).
5. a kind of high-precision extrusion molding dies according to claim 1, it is characterised in that: the one of the guide sleeve (4)
End is fixedly connected with guiding gland (23) by third pin (22).
6. a kind of high-precision extrusion molding dies according to claim 1, it is characterised in that: the lower template (3)
Bottom is fixedly connected with the first T-slot bolt (24), outer surface and bottom plate (1) of first T-slot bolt (24)
Inner surface is fixedly connected, and the second T-slot bolt (25) is fixedly connected at the top of the cope plate (2).
7. a kind of high-precision extrusion molding dies according to claim 1, it is characterised in that: the guide sleeve (4) it is interior
Through having through type forced filling oil cup (26), one end of the through type forced filling oil cup (26) through copper bush (5) and extends on surface
To the inside of copper bush (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973437.7U CN208555681U (en) | 2018-06-25 | 2018-06-25 | A kind of high-precision extrusion molding dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820973437.7U CN208555681U (en) | 2018-06-25 | 2018-06-25 | A kind of high-precision extrusion molding dies |
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| Publication Number | Publication Date |
|---|---|
| CN208555681U true CN208555681U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820973437.7U Active CN208555681U (en) | 2018-06-25 | 2018-06-25 | A kind of high-precision extrusion molding dies |
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| CN (1) | CN208555681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655271A (en) * | 2018-06-25 | 2018-10-16 | 江苏科思朗科技有限公司 | A kind of high-precision extrusion molding dies |
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2018
- 2018-06-25 CN CN201820973437.7U patent/CN208555681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655271A (en) * | 2018-06-25 | 2018-10-16 | 江苏科思朗科技有限公司 | A kind of high-precision extrusion molding dies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200703 Address after: 224100 Shenfeng Road, economic development zone, Dafeng District, Yancheng City, Jiangsu Province Patentee after: Jiangsu Quancheng Omar Thermal Technology Co., Ltd Address before: Xikang Road 224100 Jiangsu province Yancheng City Dafeng Economic Development Zone No. 61 Patentee before: JIANGSU KESILANG TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |