CN207747380U - A kind of extruded mould of arc-shaped plastic section extruding production technology - Google Patents
A kind of extruded mould of arc-shaped plastic section extruding production technology Download PDFInfo
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- CN207747380U CN207747380U CN201820050529.8U CN201820050529U CN207747380U CN 207747380 U CN207747380 U CN 207747380U CN 201820050529 U CN201820050529 U CN 201820050529U CN 207747380 U CN207747380 U CN 207747380U
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- inner core
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Abstract
The utility model discloses a kind of extruded moulds of arc-shaped plastic section extruding production technology, including fixed cylinder, fixed cylinder is equipped with through-hole, mounting hole is equipped in through-hole, mounting hole can be bolted, the aperture of through-hole one end is more than other end aperture, fixed cylinder large aperture end surfaces are equipped with screw thread, extrusion for being fixed on plastic extruder, it is connected in fixed cylinder and is equipped with mold core, mold core includes upper inner core and lower inner core, the edge of upper inner core is equipped with protrusion, lower inner core is equipped with boss, boss can coordinate with protrusion to be engaged, there are model holes among when upper inner core and lower inner core coordinate, fixed groove is equipped at upper inner core and fixed cylinder cooperation, fixed groove is for limiting inner core.The utility model compared with prior art the advantages of be：Extrusion molding external stability drum surface has screw thread, and mold is conveniently allowed to be fixed on the extrusion of plastic extruder, more convenient dismounting, easy cleaning, work limitation rate height.
Description
Technical field
The utility model is related to squeezing for injection mold field, in particular to a kind of arc-shaped plastic section extruding production technology
Mould.
Background technology
With the development of science and technology, industry manufacture brings environment increasingly to change, low-carbon environment-friendly becomes a kind of trend, as one kind
Arc-shaped plastic material extrusion molding production technology, can replace Shooting Technique product, according to having apparent advantage, extrusion process mould development
At low cost, materials'use is few, and it is efficient and convenient that single mold can arbitrarily adjust profile length, radian size, mould release, and is molded
Die manufacturing cost is high, and mold materials, artificial consuming are big, and the single fixation of shaped article cannot be adjusted.
Utility model content
The technical problems to be solved in the utility model is, in view of the above problems, cleaning can be dismantled by providing one kind, and can
The extruded mould being quickly assembled on extruding machine.
In order to solve the above technical problems, technical solution provided by the utility model is：A kind of arc-shaped plastic section extruding
The extruded mould of production technology, including fixed cylinder, the fixed cylinder are equipped with through-hole, mounting hole are equipped in the through-hole,
The mounting hole can be bolted, the aperture of described through-hole one end is more than other end aperture, the fixed cylinder macropore
Diameter end surfaces are equipped with screw thread, the extrusion for being fixed on plastic extruder, and interior be connected of the fixed cylinder is equipped with mold
Inner core, the mold core include upper inner core and lower inner core, and the edge of the upper inner core is equipped with protrusion, the lower inner core
Be equipped with boss, the boss can coordinate with protrusion to be engaged, the upper inner core and lower inner core cooperation when among there are models
Hole, the upper inner core are used to limit inner core with fixed groove, the fixed groove is equipped at fixed cylinder cooperation.
The utility model compared with prior art the advantages of be：Extruded mould includes outer cylinder, and cylinder goes out on one side
Mouth is smaller, allows mold core can't pass and then fixed inner core, inner core are divide into upper part and lower part, used removable core after mold
It is cleaned, residual plastic raw material is avoided to influence use next time in mold, external stability drum surface has screw thread, conveniently allows mould
Tool is fixed on the extrusion of plastic extruder, more convenient dismounting, easy cleaning, work limitation rate height.
As an improvement, the shape of through holes is identical as upper inner core and the lower combined shaped of inner core.
As an improvement, the mold core is replaced by different shape according to the difference of shape of product, for increasing mould
The area of type hole.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the extruded mould of arc-shaped plastic section extruding production technology.
Fig. 2 is a kind of fixed cylinder structural schematic diagram of the extruded mould of arc-shaped plastic section extruding production technology.
Fig. 3 is a kind of mold core structural schematic diagram of the extruded mould of arc-shaped plastic section extruding production technology.
Fig. 4 is upper inner core and the signal of lower core arrangement of a kind of extruded mould of arc-shaped plastic section extruding production technology
Figure.
As shown in the figure：1, fixed cylinder, 2, through-hole, 3, mounting hole, 4, screw thread, 5, upper inner core, 6, lower inner core, 7, protrusion, 8,
Boss, 9, model hole, 10, fixed groove.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings.
The utility model in the specific implementation, a kind of extruded mould of arc-shaped plastic section extruding production technology, including
Fixed cylinder 1, the fixed cylinder 1 are equipped with through-hole 2, are equipped with mounting hole 3 in the through-hole 2, the mounting hole 3 can be with spiral shell
It tethers and connects, the aperture of described 2 one end of through-hole is more than other end aperture, and the 1 large aperture end surfaces of fixed cylinder are equipped with screw thread
4, screw thread can be connected with plastic extruder, and fixed cylinder is allow to be fixed on the extrusion of plastic extruder, and described consolidates
It is connected in safety barrel 1 and is equipped with mold core, the mold core includes upper inner core 5 and lower inner core 6, the upper inner core 5
Edge be equipped with protrusion 7, the lower inner core 6 is equipped with boss 8, and the boss 8 can coordinate with raised 7 to be engaged, and prevents from squeezing
Generate flash when modeling, when the upper inner core 5 coordinates with lower inner core 6 among there are model hole 9, the upper inner core 5 with it is fixed
Fixed groove 10 is equipped at 1 cooperation of cylinder, the fixed groove 10 is for limiting inner core.
2 shape of through-hole is identical as the combined shaped of upper inner core 5 and lower inner core 6.
The mold core is replaced by different shape according to the difference of shape of product, the face for increasing model hole 9
Product.
The operation principle of the utility model：First upper inner core and the cooperation of lower inner core are combined when use, then by mold core
It is put into fixed cylinder, the model hole in fixed cylinder is then directed at the discharge port in extruding machine, screw thread and extrusion molding outside fixed cylinder
Machine cooperation can be fixed, and extruded mould includes outer cylinder, and cylinder exports smaller on one side, and mold core is allowed to can't pass and then solid
Determine inner core, inner core is divide into upper part and lower part, and removable core is cleaned after having used mold, avoids residual plastic raw material in mould
It influences to use next time in tool.The irregular margin location in inner core edge simultaneously, can be engaged when two pieces of inner cores are combined, no
Meeting rubs mutually damage core surface and then the surface flatness for influencing to produce bicycle mud guard, external stability drum surface have
Screw thread conveniently allows mold to be fixed on the extrusion of plastic extruder.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Also be the utility model one of embodiment, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of extruded mould of arc-shaped plastic section extruding production technology, it is characterised in that：It is described including fixed cylinder (1)
Fixed cylinder (1) be equipped with through-hole (2), mounting hole (3) is equipped in the through-hole (2), the mounting hole (3) can be with bolt
The aperture of connection, the through-hole (2) one end is more than other end aperture, and the fixed cylinder (1) large aperture end surfaces are equipped with spiral shell
Line (4), the extrusion for being fixed on plastic extruder, interior be connected of the fixed cylinder (1) is equipped with mold core, described
Mold core include upper inner core (5) and lower inner core (6), the edge of the upper inner core (5) is equipped with raised (7), under described
Inner core (6) is equipped with boss (8), and the boss (8) can coordinate with raised (7) to be engaged, the upper inner core (5) and lower inner core
(6) there are model hole (9) among when coordinating, the upper inner core (5) with fixed groove (10) is equipped at fixed cylinder (1) cooperation,
The fixed groove (10) is for limiting inner core.
2. a kind of extruded mould of arc-shaped plastic section extruding production technology according to claim 1, it is characterised in that：
Through-hole (2) shape is identical as the combined shaped of upper inner core (5) and lower inner core (6).
3. a kind of extruded mould of arc-shaped plastic section extruding production technology according to claim 1, it is characterised in that：
The mold core is replaced by different inner cores according to the difference of shape of product, the area for increasing model hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050529.8U CN207747380U (en) | 2018-01-12 | 2018-01-12 | A kind of extruded mould of arc-shaped plastic section extruding production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050529.8U CN207747380U (en) | 2018-01-12 | 2018-01-12 | A kind of extruded mould of arc-shaped plastic section extruding production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747380U true CN207747380U (en) | 2018-08-21 |
Family
ID=63152948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820050529.8U Active CN207747380U (en) | 2018-01-12 | 2018-01-12 | A kind of extruded mould of arc-shaped plastic section extruding production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747380U (en) |
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2018
- 2018-01-12 CN CN201820050529.8U patent/CN207747380U/en active Active
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