CN207736714U - A kind of pipe extrusion molding dies - Google Patents
A kind of pipe extrusion molding dies Download PDFInfo
- Publication number
- CN207736714U CN207736714U CN201820103766.6U CN201820103766U CN207736714U CN 207736714 U CN207736714 U CN 207736714U CN 201820103766 U CN201820103766 U CN 201820103766U CN 207736714 U CN207736714 U CN 207736714U
- Authority
- CN
- China
- Prior art keywords
- die holder
- wall
- pipe
- extrusion molding
- feed
- 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
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 239000000110 cooling liquid Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000007600 charging Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of pipe extrusion molding dies,Including the first die holder,It is bolted to connection the second die holder on the side outer wall of first die holder,Third die holder has been bolted to connection on the outer wall of the other side,Cooling liquid inlet and outlet spout are installed on the side outer wall far from the first die holder on second die holder,The cooling liquid inlet is located at the side of outlet spout,On the third die holder feed-inputing branched pipe has been extended through on the side outer wall far from the first die holder,One end far from third die holder on the feed-inputing branched pipe is welded with liquid separation disk,The utility model is provided with mold core,Sealing ring,Handwheel,Spur gear,Movable block,Leading screw and bevel gear,When in use,On the one hand it can be adjusted to the diameter of production pipe according to demand,The demand of different-diameter mold can also be reduced while improving applicability,Reduce production cost,On the other hand it is conveniently replaceable mold core,Improve the utilization rate of other constituting partss of mold,Reduce production cost.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of pipe extrusion molding dies.
Background technology
Mold is to be molded, be blow molded, squeeze out, die casting or the methods of forging forming, smelting, punching press obtain each of required product
Kind mould and tool, in brief, mold is the tool for making formed article, and this tool is made of various parts, no
Same mold is made of different parts.
But existing pipe extrusion molding dies cannot adjust the diameter of required production pipe when in use, lack suitable
The mold that different size is also added while with property improves production cost, and mold core can be worn after prolonged use, replaces
Get up to be more troublesome, in addition, existing pipe extrusion molding dies have the non-uniform problem of pipe wall thickness produced, circle
Pipe quality is low.
Utility model content
The purpose of this utility model is to provide a kind of pipe extrusion molding dies, to solve existing pipe extrusion forming
Mold cannot adjust pipe diameter, mold core replaces trouble and the non-uniform problem of pipe wall thickness.
To achieve the above object, the utility model provides the following technical solutions：A kind of pipe extrusion molding dies, including the
One die holder has been bolted to connection the second die holder on the side outer wall of first die holder, has passed through spiral shell on the outer wall of the other side
Bolt is fixedly connected with third die holder, be equipped on the side outer wall far from the first die holder on second die holder cooling liquid inlet and
Outlet spout, the cooling liquid inlet are located at the side of outlet spout, on the third die holder on the side outer wall far from the first die holder
Feed-inputing branched pipe is extended through, one end far from third die holder on the feed-inputing branched pipe is welded with liquid separation disk, on the liquid separation disk
Charging manifold is welded on side outer wall far from third die holder, the inside of the third die holder is equipped with spur gear, described straight
Handwheel is rotatably connected to by shaft on the side outer wall of gear, and spur gear is connected with bevel gear by gear teeth meshing, it is described
Leading screw is welded on the side outer wall of bevel gear, the leading screw has movable block by threaded engagement connection, first die holder
Inside has extended through mold core, and is provided with sealing ring between the first die holder and third die holder.
Preferably, through-hole is offered on the side outer wall of the sealing ring.
Preferably, the feed-inputing branched pipe is provided with ten altogether, and ten feed-inputing branched pipe uniform weldings are in the outer wall of liquid separation disk
On.
Preferably, the mold core is cylindrical structure, and the diameter of mold core is less than the diameter of outlet spout.
Preferably, there are four the leading screw is arranged altogether, and four leading screws are uniformly mounted on the inside of third die holder.
The utility model compared with prior art, has the advantages that：
(1) the utility model is provided with mold core, sealing ring, handwheel, spur gear, movable block, leading screw and bevel gear, is using
When, the mold core to match is put into according to the pipe diameter of required production, one end of mold core is against on third die holder, clockwise
Handwheel is rotated, by the connection of engaging of spur gear and bevel gear, the connection of engaging of leading screw and movable block, movable block is moved to mold core
And clamp mold core, sealing ring is put on, on the one hand can be adjusted to the diameter of production pipe according to demand, while improving applicability
The demand of different-diameter mold can also be reduced, production cost is reduced, is on the other hand conveniently replaceable mold core, improving mold, other are constituted
The utilization rate of part reduces production cost.
(2) the utility model is provided with charging manifold, feed-inputing branched pipe, liquid separation disk and cooling liquid inlet, when in use, squeezes
The used charging manifold of raw material needed for shaping round tube is squeezed into liquid separation disk by device, enters mold core and first finally by feed-inputing branched pipe
Between die holder, coolant liquid enters the second die holder by cooling liquid inlet, and the pipe after cooling and shaping is squeezed out by outlet spout, a side
Face ensure that raw material can uniformly enter the first die holder and be cooled down, pipe wall thickness caused by avoiding raw material inhomogeneous cooling
Non-uniform problem improves the quality of pipe, and on the other hand by lateral compression, avoid that circular tube external wall largely polishes asks
Topic, improves the quality of pipe.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the right view of the utility model；
Fig. 4 is the third die holder front view of the utility model；
In figure：1- sealing rings, the first die holders of 2-, the second die holders of 3-, 4- cooling liquid inlets, 5- outlet spouts, 6- mold cores, 7- into
Expect branch pipe, 8- liquid separations disk, 9- chargings manifold, 10- handwheel, 11- bolts, 12- thirds die holder, 13- spur gears, 14- movable blocks,
15- leading screws, 16- bevel gears.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides the following technical solutions：A kind of pipe extrusion molding dies, including first
Die holder 2 is fixedly connected with the second die holder 3 by bolt 11 on the side outer wall of first die holder 2, passes through bolt on the outer wall of the other side
11 are fixedly connected with third die holder 12, and cooling liquid inlet 4 is equipped on the side outer wall far from the first die holder 2 on the second die holder 3
With outlet spout 5, cooling liquid inlet 4 plays the role of injecting coolant liquid, and cooling liquid inlet 4 is located at the side of outlet spout 5, third mould
Feed-inputing branched pipe 7 has been extended through on the side outer wall far from the first die holder 2 on seat 12, has played the role of uniform feeding, charging branch
One end far from third die holder 12 on pipe 7 is welded with liquid separation disk 8, plays the role of uniform distributing, far from third mould on liquid separation disk 8
Charging manifold 9 is welded on the side outer wall of seat 12, the inside of third die holder 12 is equipped with spur gear 13, the side of spur gear 13
Handwheel 10 is rotatably connected to by shaft on outer wall, and spur gear 13 is connected with bevel gear 16, bevel gear 16 by gear teeth meshing
Side outer wall on be welded with leading screw 15, leading screw 15 has movable block 14 by threaded engagement connection, passes through leading screw 15 and movable block
14 screw connection to make movable block 14 be moved horizontally along leading screw 15, to having the function that clamp mold core, the first die holder 2
Inside has extended through mold core 6, and is provided with sealing ring 1 between the first die holder 2 and third die holder 12, prevents raw material from entering third
Mold 12.
In order to allow feed-inputing branched pipe 7 in sealing ring 1, the present embodiment, it is preferred that opened up on the side outer wall of sealing ring 1
There is through-hole.
In order to ensure the uniformity of charging, ensure shaping round tube quality, in the present embodiment, it is preferred that feed-inputing branched pipe 7 is set altogether
Ten are equipped with, and ten 7 uniform weldings of feed-inputing branched pipe are on the outer wall of liquid separation disk 8.
In order to produce the pipe of different-diameter, in the present embodiment, it is preferred that mold core 6 is cylindrical structure, and mold core
6 diameter is less than the diameter of outlet spout 5.
In order to ensure the fixed stability of mold core, in the present embodiment, it is preferred that leading screw 15 is altogether there are four settings, and four
Leading screw 15 is uniformly mounted on the inside of third die holder 12.
The operation principle and process for using of the utility model：When in use, it is put into according to the pipe diameter of required production
The mold core 6 to match, one end of mold core 6 is against on third die holder 12, rotates clockwise handwheel 10,10 turn spur of handwheel
13 rotation, connect with the engagement of bevel gear 16 by spur gear 13, leading screw 15 is connect with the engagement of movable block 14, movable block 14 to
Mold core 6 moves, and when movable block 14 clamps mold core 6, puts on sealing ring 1, third die holder 12 is fixed on first by bolt 11
On die holder 2, the second die holder 3 is fixed on by bolt 11 on the first die holder 2, pressurizing unit is used by raw material needed for shaping round tube
Charging manifold 9 squeezes into liquid separation disk 8, enters between mold core 6 and the first die holder 2 finally by feed-inputing branched pipe 7, coolant liquid passes through cold
But liquid import 4 enters the second die holder 3, and the pipe after cooling and shaping is squeezed out by outlet spout 5, completes the extrusion forming of pipe.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pipe extrusion molding dies, including the first die holder（2）, it is characterised in that：First die holder（2）Side outside
Pass through bolt on wall（11）It is fixedly connected with the second die holder（3）, pass through bolt on the outer wall of the other side（11）It is fixedly connected with third
Die holder（12）, second die holder（3）Upper separate first die holder（2）Side outer wall on cooling liquid inlet is installed（4）With go out
Nozzle（5）, the cooling liquid inlet（4）Positioned at outlet spout（5）Side, the third die holder（12）Upper separate first die holder
（2）Side outer wall on extended through feed-inputing branched pipe（7）, the feed-inputing branched pipe（7）Upper separate third die holder（12）One end
It is welded with liquid separation disk（8）, the liquid separation disk（8）Upper separate third die holder（12）Side outer wall on be welded with charging manifold（9）,
The third die holder（12）Inside spur gear is installed（13）, the spur gear（13）Side outer wall on rotated by shaft
It is connected with handwheel（10）, and spur gear（13）It is connected with bevel gear by gear teeth meshing（16）, the bevel gear（16）Side
Leading screw is welded on outer wall（15）, the leading screw（15）There is movable block by threaded engagement connection（14）, first die holder（2）
Inside extended through mold core（6）, and the first die holder（2）With third die holder（12）Between be provided with sealing ring（1）.
2. a kind of pipe extrusion molding dies according to claim 1, it is characterised in that：The sealing ring（1）Side
Through-hole is offered on outer wall.
3. a kind of pipe extrusion molding dies according to claim 1, it is characterised in that：The feed-inputing branched pipe（7）It sets altogether
It is equipped with ten, and ten feed-inputing branched pipes（7）Uniform welding is in liquid separation disk（8）Outer wall on.
4. a kind of pipe extrusion molding dies according to claim 1, it is characterised in that：The mold core（6）For cylinder
Structure, and mold core（6）Diameter be less than outlet spout（5）Diameter.
5. a kind of pipe extrusion molding dies according to claim 1, it is characterised in that：The leading screw（15）It is provided with altogether
Four, and four leading screws（15）Uniformly it is mounted on third die holder（12）Inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103766.6U CN207736714U (en) | 2018-01-22 | 2018-01-22 | A kind of pipe extrusion molding dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103766.6U CN207736714U (en) | 2018-01-22 | 2018-01-22 | A kind of pipe extrusion molding dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207736714U true CN207736714U (en) | 2018-08-17 |
Family
ID=63123880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820103766.6U Expired - Fee Related CN207736714U (en) | 2018-01-22 | 2018-01-22 | A kind of pipe extrusion molding dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207736714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080106A (en) * | 2018-08-24 | 2018-12-25 | 广东德塑科技集团有限公司 | A kind of PVC grid pipe mold convenient for assembling |
-
2018
- 2018-01-22 CN CN201820103766.6U patent/CN207736714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080106A (en) * | 2018-08-24 | 2018-12-25 | 广东德塑科技集团有限公司 | A kind of PVC grid pipe mold convenient for assembling |
| CN109080106B (en) * | 2018-08-24 | 2024-01-09 | 广东德塑科技集团有限公司 | PVC grid tubular product mould convenient to equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104174678A (en) | Continuous extrusion machine with symmetry plane of large surfaces of expanded cavity perpendicular to axis of extrusion wheel | |
| CN207736714U (en) | A kind of pipe extrusion molding dies | |
| CN206445021U (en) | A kind of solid aluminium profile extrusion die with multilevel deflector chamber | |
| CN206520224U (en) | Efficient rubber cold feed extruder | |
| CN207359575U (en) | A kind of wire-drawing frame of 3D printing consumptive material production extruder | |
| CN203726843U (en) | High-permeable membrane production line | |
| CN209208033U (en) | It is a kind of for producing the extruder of insulating materials | |
| CN208592363U (en) | A kind of sand mold casting mold for mechanical arm production | |
| CN204074769U (en) | The expansion plane of symmetry of large of die cavity and the continuous extruder of squeegee roller axes normal | |
| CN208772185U (en) | A kind of aluminum profile multi-hole extrusion die | |
| CN208390969U (en) | Mould of die casting machine | |
| CN203140526U (en) | Edge processing device for copper strip for transformer | |
| CN215791595U (en) | High-speed extrusion production line for wire grooves | |
| CN214448362U (en) | Roll up core pipe mould convenient to dismantle | |
| CN215203541U (en) | Multifunctional automatic double cone extrusion tablet press | |
| CN109530660A (en) | New energy car battery grid processing unit (plant) | |
| CN203254556U (en) | Cooling device on casting machine | |
| CN209598200U (en) | A kind of extrusion molding dies of hard alloy pole | |
| CN208680204U (en) | A kind of vehicle frame extruding die for aluminum shaped material | |
| CN209566265U (en) | A kind of extruding process units for wood-plastic composite panel production | |
| CN207695347U (en) | A kind of special-shaped plug die of novel internal thread forming machine | |
| CN201389903Y (en) | Ceramic tube extrusion-forming adjustable die | |
| CN201410733Y (en) | Single tube filter | |
| CN206066904U (en) | Five-layer co-squeezing POF heat shrink films complex extruder head devices | |
| CN207432677U (en) | A kind of drag-line outside protective pipe injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20210122 |