CN208277394U - A kind of extrusion die - Google Patents
A kind of extrusion die Download PDFInfo
- Publication number
- CN208277394U CN208277394U CN201820838633.3U CN201820838633U CN208277394U CN 208277394 U CN208277394 U CN 208277394U CN 201820838633 U CN201820838633 U CN 201820838633U CN 208277394 U CN208277394 U CN 208277394U
- Authority
- CN
- China
- Prior art keywords
- fool proof
- main body
- hole
- proof hole
- die main
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to technical field of mold, more particularly to a kind of extrusion die, including a cylindrical die main body, die main body is equipped with the extrusion cavities through its length direction, the different fool proof hole of at least two diameters is additionally provided on die main body, the length direction of die main body is run through in fool proof hole；Matched mounting cylinder is equipped in fool proof hole, mounting cylinder includes the polished rod portion protruded into fool proof hole and the threaded portion for stretching out fool proof hole, polished rod portion is equipped with hoodle, and the wall surface in fool proof hole is equipped with the groove to match with hoodle, and threaded portion is equipped with external screw thread.The extrusion die in use, two mounting cylinder are fixed on extruder by way of being spirally connected, be inserted into matched fool proof cylinder respectively, plays the role of fool proof, prevents anti-loaded by two mounting cylinder.
Description
Technical field
The utility model relates to technical field of mold more particularly to a kind of extrusion dies.
Background technique
Extrusion die belongs to one kind of molding die, and discharge method is realized by squeezing out this movement.It is different in aluminium
Type structure is widely applied, and is also used in plastic parts.In extruder front end, for doing tubing or profile shapes.In brief, mold
It is the tool for formed article, it mainly realizes the processing of article shape by the change of physical state of the formed material.
Traditional extrusion die, the mode being screwed mostly are mounted on the die head of extruder.But this mould
Tool has the disadvantage in that more inconvenient when 1, installation and removal；2, the correctness of installation site is unable to get guarantee, it is possible to fill
Instead.
Therefore, it is urgent to provide a kind of extrusion dies, so as to solve the deficiencies in the prior art.
Utility model content
The utility model aim is, for a kind of extrusion die that the prior art is insufficient and provides.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of extrusion die, including a cylindrical die main body, the die main body, which is equipped with, runs through its length side
To extrusion cavities, the different fool proof hole of at least two diameters is additionally provided on the die main body, the mould is run through in the fool proof hole
Has the length direction of main body；Matched mounting cylinder is equipped in the fool proof hole, the mounting cylinder includes protruding into institute
It states the polished rod portion in fool proof hole and stretches out the threaded portion in the fool proof hole, the polished rod portion is equipped with hoodle, the fool proof hole
Wall surface be equipped with the groove that matches with the hoodle, the threaded portion is equipped with external screw thread.
More preferably, it is equipped with mounting hole in the mounting cylinder, spring is equipped in the mounting hole, the hoodle is set to described
The end of spring, the opening of the mounting hole are equipped with limiting section, the hoodle stretched out from the mounting hole and with the limit
The clamping of position portion.
More preferably, coolant flow channel is additionally provided in the die main body, the both ends of the coolant flow channel are respectively equipped with water inlet
And water outlet.
More preferably, far-infrared heater is additionally provided on the outer surface of the die main body.
More preferably, the quantity in the fool proof hole is two, and two fool proof holes are respectively arranged on the two sides of the extrusion cavities.
The utility model has the following beneficial effects: the extrusion die is in use, two mounting cylinder are consolidated by way of being spirally connected
Determine on extruder, two mounting cylinder are inserted into respectively in matched fool proof cylinder, and fool proof is played the role of, and ensure that peace
The correctness of dress prevents anti-loaded；After hoodle insertion groove in mounting cylinder, die main body is mounted in mounting cylinder, disassembly
When die main body, die main body only need to be rotated to certain orientation, hoodle in groove from skidding off and being pressed into mounting hole, then by mould
Tool main body is taken out from mounting cylinder, has the advantages that convenient disassembly.
Detailed description of the invention
Fig. 1 is a kind of top view of extrusion die of the utility model；
Fig. 2 is a kind of cross-sectional view of extrusion die of the utility model；
Fig. 3 is the partial enlarged view of a-quadrant shown in Fig. 2.
Specific embodiment
The utility model is further described below with reference to embodiment, this is the preferred embodiment of the utility model.
As shown in Figure 1-3, a kind of extrusion die is set on the die main body 1 including a cylindrical die main body 1
There are the extrusion cavities 11 through its length direction, material forms semi-finished product after the extrusion of extrusion cavities 11.On the die main body 1 also
If there are two the different fool proof hole 12 of diameter, the length direction of the die main body 1 is run through in the fool proof hole 12；The fool proof hole
Be equipped with matched mounting cylinder 2 in 12, the mounting cylinder 2 include the polished rod portion 21 in the fool proof hole 12 that protrudes into
And the threaded portion 22 in the fool proof hole 12 is stretched out, the polished rod portion 21 is equipped with hoodle 23, sets on the wall surface in the fool proof hole 12
There is the groove 121 to match with the hoodle 23, the threaded portion 22 is equipped with external screw thread.
In use, two mounting cylinder 2 are fixed on extruder by way of being spirally connected, extruder is equipped with the extrusion die
Screw hole for cooperating with threaded portion 22.Two mounting cylinder 2 are inserted into respectively in matched fool proof cylinder 12, are played anti-
Slow-witted effect ensure that the correctness of installation, prevent anti-loaded.After hoodle 23 in mounting cylinder 2 is embedded in groove 121, mold master
Body 1 is mounted in mounting cylinder 2, when dismantling die main body 1, only die main body 1 need to be rotated certain orientation, hoodle 23 is from groove
It skids off and is pressed into mounting hole 24 in 121, then take out die main body 1 from mounting cylinder 2, it is excellent with convenient disassembly
Point.
Referring to Fig. 3, being equipped with mounting hole 24 in the mounting cylinder 2, spring 25, the bullet are equipped in the mounting hole 24
Pearl 23 is set to the end of the spring 25, and the opening of the mounting hole 24 is equipped with limiting section 241, and the hoodle 23 is from the peace
It fills and stretches out in hole 24 and be clamped with the limiting section 241.Hoodle 23 slides in mounting hole 24.
Referring to Fig. 2, being additionally provided with coolant flow channel 13 in the die main body 1, the both ends of the coolant flow channel 13 are set respectively
There are water inlet 131 and water outlet 132.Coolant liquid enters coolant flow channel 13 by water inlet 131 and flows out from water outlet 132, cold
But cool down when liquid passes through coolant flow channel 13 for die main body 1, play cooling effect.
Referring to Fig. 2, being additionally provided with far-infrared heater 14 on the outer surface of the die main body 1.Far-infrared heater 14
Annularly, the outer surface arrangement of circular die main body 1.It is also known as remote red that far-infrared heater 14 is also known as far-infrared heater
Outside line heater, far-infrared heating plate, far-infrared electric heater commercially available can obtain, and effect is heating mould main body 1.
Referring to Fig. 2, the quantity in the fool proof hole 12 is two, two fool proof holes 12 are respectively arranged on the extrusion cavities
11 two sides.
The utility model has the following beneficial effects: the extrusion die is in use, two mounting cylinder are consolidated by way of being spirally connected
Determine on extruder, two mounting cylinder are inserted into respectively in matched fool proof cylinder, and fool proof is played the role of, and ensure that peace
The correctness of dress prevents anti-loaded；After hoodle insertion groove in mounting cylinder, die main body is mounted in mounting cylinder, disassembly
When die main body, die main body only need to be rotated to certain orientation, hoodle in groove from skidding off and being pressed into mounting hole, then by mould
Tool main body is taken out from mounting cylinder, has the advantages that convenient disassembly.
The utility model is not limited to the above embodiment, it is all using structure similar with the utility model and its method come real
All modes of existing the utility model aim, both are within the protection scope of the present invention.
Claims (5)
1. a kind of extrusion die, including a cylindrical die main body, the die main body, which is equipped with, runs through its length direction
Extrusion cavities, it is characterised in that: the different fool proof hole of at least two diameters is additionally provided on the die main body, the fool proof hole is passed through
Wear the length direction of the die main body；Matched mounting cylinder, the mounting cylinder packet are equipped in the fool proof hole
It includes the polished rod portion protruded into the fool proof hole and stretches out the threaded portion in the fool proof hole, the polished rod portion is equipped with hoodle, institute
The wall surface for stating fool proof hole is equipped with the groove to match with the hoodle, and the threaded portion is equipped with external screw thread.
2. extrusion die according to claim 1, it is characterised in that: be equipped with mounting hole, the peace in the mounting cylinder
It fills and is equipped with spring in hole, the hoodle is set to the end of the spring, and the opening of the mounting hole is equipped with limiting section, the bullet
Pearl stretches out from the mounting hole and is clamped with the limiting section.
3. extrusion die according to claim 1, it is characterised in that: be additionally provided with coolant flow channel, institute in the die main body
The both ends for stating coolant flow channel are respectively equipped with inlet and outlet.
4. extrusion die according to claim 1, it is characterised in that: be additionally provided on the outer surface of the die main body remote red
Outer heating device.
5. extrusion die according to claim 1, it is characterised in that: the quantity in the fool proof hole is two, described in two
Fool proof hole is respectively arranged on the two sides of the extrusion cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838633.3U CN208277394U (en) | 2018-05-31 | 2018-05-31 | A kind of extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838633.3U CN208277394U (en) | 2018-05-31 | 2018-05-31 | A kind of extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277394U true CN208277394U (en) | 2018-12-25 |
Family
ID=64705153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820838633.3U Expired - Fee Related CN208277394U (en) | 2018-05-31 | 2018-05-31 | A kind of extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277394U (en) |
-
2018
- 2018-05-31 CN CN201820838633.3U patent/CN208277394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |