CN212097418U - Pipe production extrusion die with uniform temperature - Google Patents

Pipe production extrusion die with uniform temperature Download PDF

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Publication number
CN212097418U
CN212097418U CN202020580726.8U CN202020580726U CN212097418U CN 212097418 U CN212097418 U CN 212097418U CN 202020580726 U CN202020580726 U CN 202020580726U CN 212097418 U CN212097418 U CN 212097418U
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driven gear
die
production extrusion
temperature
pipe production
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CN202020580726.8U
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Chinese (zh)
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曹海军
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Wuxi Junfang Precision Mould Technology Co ltd
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Wuxi Junfang Precision Mould Technology Co ltd
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Abstract

The utility model discloses an even pipeline production extrusion tooling of temperature, which comprises a fixed base, the transmission shaft has been cup jointed in the rotation on the fixing base, the other end of transmission shaft is fixed to cup jointed the driving gear, the driving gear rotates with the fixing base to be connected, and meshes respectively on the lateral wall of driving gear and be connected with driven gear one, driven gear two, driven gear three and driven gear four, driven gear one, driven gear two, driven gear three and driven gear four rotate with the fixing base to be connected. The lead screws on the four corners of the bottom surface of the sleeve die of the pipe production extrusion die with uniform temperature vertically move so as to drive the sleeve die, the sleeve die is connected with the die core through the guide of the guide rod, the purpose of facilitating die installation and disassembly is achieved, time and labor are saved, die installation errors are avoided, production efficiency is improved, labor cost is reduced, and the temperature of the pipe raw materials in the die core is uniform, so that the temperature in the die is balanced, the quality of the pipe is improved, and the production efficiency of products is increased.

Description

Pipe production extrusion die with uniform temperature
Technical Field
The utility model relates to a pipeline extrusion production technical field specifically is an even pipeline production extrusion tooling of temperature.
Background
The extrusion die belongs to one of forming dies, except that other discharging modes are realized by extruding, the extrusion die is widely applied to aluminum special-shaped structures and plastic parts, the extrusion die is used for manufacturing pipes or special-shaped materials at the front end of an extruder, the die is a tool for forming articles, the tool comprises various parts, different dies comprise different parts, the processing of the appearance of the articles is realized mainly by changing the physical state of the formed materials, and the existing extrusion die is generally single-hole single extrusion forming;
general extrusion tooling in market is fixed comparatively troublesome with the dismantlement, wastes time and energy, also causes the installation mistake easily, has reduced production efficiency, has improved the cost of labor, and the pipeline raw materials of high temperature can take place the temperature difference after getting into extrusion tooling to influence the quality of pipeline, brought the problem that product quality descends, for this reason, we propose a pipe production extrusion tooling that the temperature is even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an even pipeline production extrusion tooling of temperature to it is comparatively troublesome with the dismantlement to solve the fixed of general extrusion tooling who provides in the above-mentioned background art, wastes time and energy, also causes the installation mistake easily, has reduced production efficiency, has improved the cost of labor, and the pipeline raw materials of high temperature can take place the temperature difference after getting into extrusion tooling, thereby influences the quality of pipeline, has brought the problem that product quality descends.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an even pipeline production extrusion tooling of temperature, includes the fixing base, it has cup jointed the transmission shaft to rotate on the fixing base, the fixed driving gear that has cup jointed of the other end of transmission shaft, the driving gear rotates with the fixing base to be connected, and meshes respectively on the lateral wall of driving gear and be connected with driven gear one, driven gear two, driven gear three and driven gear four and the fixing base rotates to be connected, and driven gear one, driven gear two, driven gear three and driven gear four interior mesh respectively and have cup jointed the lead screw, the top fixedly connected with cover mould of lead screw, the rigid coupling has the guide arm on the inside wall of cover mould, the other end slip of guide arm cup joints in the mould core.
Preferably, a mold cavity is formed in the mold core, a connecting block is installed on the inner side wall of the cover mold, a sprue spreader is fixedly connected to the other end of the connecting block, the sprue spreader is located in the mold cavity, and a temperature regulator is installed on the side wall of the cover mold.
Preferably, the first driven gear, the second driven gear, the third driven gear and the fourth driven gear are respectively positioned at four corners of the top surface of the fixed seat.
Preferably, the fixed seat is arranged in parallel with the cover die, and screw rods in the first driven gear, the second driven gear, the third driven gear and the fourth driven gear are respectively positioned on four corners of the bottom surface of the cover die.
Preferably, the mold core is provided with a feed inlet communicated with the mold cavity, and the other end of the feed inlet extends out of the cover mold.
Preferably, the diameter of the left end of the diverging cone is larger than that of the right end, and the diverging cone is designed in a water drop shape.
Compared with the prior art, the beneficial effects of the utility model are that:
the pipe production extrusion die with uniform temperature drives the driving gear to rotate through rotating the transmission shaft on the fixing seat, and the driving gear is meshed with the driven gear I, the driven gear II, the driven gear III and the driven gear IV to be connected, so that the driven gear I, the driven gear II, the driven gear III and the driven gear IV rotate, and further lead screws fixedly connected to four corners of the bottom surface of the sleeve die move up and down, so that the sleeve die is driven to be connected with a die core through the guide of the guide rod, the purpose of facilitating the installation and the disassembly of the die is achieved, time and labor are saved, the error in the installation of the die is avoided, the production efficiency is improved, and the labor cost is;
this pipe production extrusion tooling that temperature is even is through the feed inlet on the cover mould with the leading-in die cavity to the mould core of pipeline raw materials, shunt the pipeline raw materials by the reposition of redundant personnel awl on the connecting block again, make the pipeline raw materials velocity of flow of feed end fast, thickness is thin, the pipeline raw materials velocity of flow of discharge gate end is slow, thickness is thick, restart the temperature regulator of feed gate end, thereby make pipeline raw materials temperature in the mould core even, reach the balanced purpose of temperature in the mould, thereby the quality of pipeline has been improved, the production efficiency of product has been increased.
Drawings
FIG. 1 is a top cross-sectional view of the overall structure of the present invention;
FIG. 2 is a left sectional view of the present invention;
FIG. 3 is a front view of the fixing base structure of the present invention;
fig. 4 is a schematic view of a part of the structure of the present invention.
In the figure: 1. a fixed seat; 2. a drive shaft; 3. a driving gear; 4. a first driven gear; 5. a driven gear II; 6. a third driven gear; 7. a driven gear IV; 8. a screw rod; 9. sleeving a mold; 10. a guide bar; 11. a mold core; 12. connecting blocks; 13. a spreader cone; 14. a feed inlet; 15. a temperature regulator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a pipeline production extrusion die with uniform temperature comprises a fixed seat 1, a transmission shaft 2 is rotatably sleeved on the fixed seat 1, a driving gear 3 is fixedly sleeved at the other end of the transmission shaft 2, the driving gear 3 is rotatably connected with the fixed seat 1, a first driven gear 4, a second driven gear 5, a third driven gear 6 and a fourth driven gear 7 are respectively engaged and connected with the side wall of the driving gear 3, the first driven gear 4, the second driven gear 5, the third driven gear 6 and the fourth driven gear 7 are rotatably connected with the fixed seat 1, screw rods 8 are respectively engaged and sleeved in the first driven gear 4, the second driven gear 5, the third driven gear 6 and the fourth driven gear 7, sleeve dies 9 are fixedly connected at the top ends of the screw rods 8, guide rods 10 are fixedly connected to the inner side wall of the sleeve dies 9, the other ends of the guide rods 10 are slidably sleeved in die cores 11, so that the screw rods 8 fixedly connected to four, thereby driving the cover die 9, leading the cover die 9 to be connected with the die core 11 through the guiding of the guide rod 10, achieving the purpose of facilitating the installation and the disassembly of the die, saving time and labor, avoiding the error of the installation of the die, improving the production efficiency and reducing the labor cost;
a die cavity is formed in the die core 11, a connecting block 12 is installed on the inner side wall of the sleeve die 9, a sprue spreader 13 is fixedly connected to the other end of the connecting block 12, the sprue spreader 13 is located in the die cavity, a temperature regulator 15 is installed on the side wall of the sleeve die 9, a pipeline raw material is guided into the die cavity in the die core 11 through a feed port 14 on the sleeve die 9, the pipeline raw material is split by the sprue spreader 13 on the connecting block 12, and the temperature regulator 15 at the end of the feed port 14 is started, so that the temperature of the pipeline raw material in the die core 11 is uniform, the purpose of temperature balance in the die is achieved, the quality of the pipeline is improved, and the production efficiency of products is increased; the driven gear I4, the driven gear II 5, the driven gear III 6 and the driven gear IV 7 are respectively positioned on four corners of the top surface of the fixed seat 1, so that the movement of the cover die 9 is more stable; the fixed seat 1 and the cover die 9 are arranged in parallel, and screw rods 8 in the driven gear I4, the driven gear II 5, the driven gear III 6 and the driven gear IV 7 are respectively positioned on four corners of the bottom surface of the cover die 9, so that the distribution is reasonable and the movement is convenient; a feed inlet 14 which penetrates through the die cavity is formed in the die core 11, and the other end of the feed inlet 14 extends out of the sleeve die 9, so that the pipeline raw material can conveniently enter the die cavity; the diameter of the left end of the diffluence cone 13 is larger than that of the right end, and the diffluence cone 13 is designed in a water drop shape, so that the flow rate of the pipeline raw materials at the feeding end is high, the thickness of the pipeline raw materials is thin, the flow rate of the pipeline raw materials at the discharging end is low, the thickness of the pipeline raw materials is thick, and the temperature of the pipeline raw materials is consistent.
The working principle is as follows: the driving gear 3 is driven to rotate by rotating the transmission shaft 2 on the fixed seat 1, the driving gear 3 is meshed and connected with the first driven gear 4, the second driven gear 5, the third driven gear 6 and the fourth driven gear 7, so that the first driven gear 4, the second driven gear 5, the third driven gear 6 and the fourth driven gear 7 are rotated, and further lead screws 8 fixedly connected to four corners of the bottom surface of the cover die 9 are vertically moved, so that the cover die 9 is driven, the cover die 9 is connected with the die core 11 through the guide of the guide rod 10, the purpose of facilitating the installation and disassembly of the die is achieved, time and labor are saved, the error in die installation is avoided, the production efficiency is improved, the labor cost is reduced, the pipeline raw material is guided into a die cavity in the die core 11 through a feed port 14 on the cover die 9, the pipeline raw material is shunted through a shunting cone 13 on a connecting block 12, so, the pipeline raw material flow rate of the discharge gate end is slow, and thickness is thick, and then start temperature regulator 15 (model is SM 5) of feed inlet 14 end to make the interior pipeline raw material temperature of mold core 11 even, reach the balanced purpose of temperature in the mould, thereby improved the quality of pipeline, increased the production efficiency of product, accomplished the operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a temperature uniformity's pipeline production extrusion tooling, includes fixing base (1), its characterized in that: the transmission shaft (2) is rotatably sleeved on the fixing seat (1), the driving gear (3) is fixedly sleeved at the other end of the transmission shaft (2), the driving gear (3) is rotatably connected with the fixing seat (1), the side wall of the driving gear (3) is respectively connected with a driven gear I (4), a driven gear II (5), a driven gear III (6) and a driven gear IV (7) in a meshed mode, the driven gear I (4), the driven gear II (5), the driven gear III (6) and the driven gear IV (7) are rotatably connected with the fixing seat (1), the driven gear I (4), the driven gear II (5), the driven gear III (6) and the driven gear IV (7) are respectively sleeved with a screw rod (8) in a meshed mode, the top end of the screw rod (8) is fixedly connected with a sleeve mold (9), and a guide rod (10) is fixedly connected to the inner side wall of the sleeve mold (9, the other end of the guide rod (10) is sleeved in the mold core (11) in a sliding manner.
2. The pipe production extrusion die of claim 1, wherein the die comprises: the die comprises a die core (11), a die cavity is formed in the die core (11), a connecting block (12) is installed on the inner measuring wall of a cover die (9), a shunt cone (13) is fixedly connected to the other end of the connecting block (12), the shunt cone (13) is located in the die cavity, and a temperature regulator (15) is installed on the side wall of the cover die (9).
3. The pipe production extrusion die of claim 1, wherein the die comprises: the driven gear I (4), the driven gear II (5), the driven gear III (6) and the driven gear IV (7) are respectively positioned on four corners of the top surface of the fixed seat (1).
4. The pipe production extrusion die of claim 1, wherein the die comprises: the fixed seat (1) and the cover die (9) are arranged in parallel, and screw rods (8) in the driven gear I (4), the driven gear II (5), the driven gear III (6) and the driven gear IV (7) are respectively positioned on four corners of the bottom surface of the cover die (9).
5. The pipe production extrusion die of claim 2, wherein the die comprises: the die core (11) is provided with a feed inlet (14) communicated with the die cavity, and the other end of the feed inlet (14) extends out of the cover die (9).
6. The pipe production extrusion die of claim 2, wherein the die comprises: the diameter of the left end of the shunting cone (13) is larger than that of the right end of the shunting cone, and the shunting cone (13) is designed in a water drop shape.
CN202020580726.8U 2020-04-18 2020-04-18 Pipe production extrusion die with uniform temperature Active CN212097418U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020580726.8U CN212097418U (en) 2020-04-18 2020-04-18 Pipe production extrusion die with uniform temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020580726.8U CN212097418U (en) 2020-04-18 2020-04-18 Pipe production extrusion die with uniform temperature

Publications (1)

Publication Number Publication Date
CN212097418U true CN212097418U (en) 2020-12-08

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ID=73640677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020580726.8U Active CN212097418U (en) 2020-04-18 2020-04-18 Pipe production extrusion die with uniform temperature

Country Status (1)

Country Link
CN (1) CN212097418U (en)

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