CN219769051U - Deviation-adjusting-free extrusion die - Google Patents
Deviation-adjusting-free extrusion die Download PDFInfo
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- CN219769051U CN219769051U CN202320836271.5U CN202320836271U CN219769051U CN 219769051 U CN219769051 U CN 219769051U CN 202320836271 U CN202320836271 U CN 202320836271U CN 219769051 U CN219769051 U CN 219769051U
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- heat dissipation
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- 238000001125 extrusion Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims description 32
- 238000007493 shaping process Methods 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims 1
- 230000000181 anti-adherent effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 210000001503 joint Anatomy 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of plastic production and discloses an offset-free extrusion die which comprises a forming outer die, wherein a feeding mechanism is fixedly arranged on the upper surface of the forming outer die near the middle position of the edge of one side, an inner die core is arranged on the inner surface of one side of the forming outer die in a threaded manner, and a cooling mechanism is fixedly connected with the other end of the forming outer die. According to the utility model, the mold is divided into the inner mold core and the forming outer mold, and meanwhile, the cooling mechanism is fixedly arranged on one side of the mold, so that the conical hole of the inner mold core and the forming cavity of the forming inner mold are prevented from being deviated in the process of extruding the mold by a user, the cooling can be performed by the cooling box, the heat can be transmitted by the heat conducting strip in the cooling box, the heat is transferred by the cooling fan and the heat conducting grille, the cooling function is realized, the operation difficulty of the user during use is reduced, the forming effect of the mold is ensured, and the integral practicability of the mold is improved.
Description
Technical Field
The utility model relates to the technical field of plastic production, in particular to an offset-free extrusion die.
Background
The utility model discloses a traditional patent (publication number: CN 208277397U) which relates to an adjustment-free centering extrusion die, comprising a die core and a die sleeve, wherein the die core and the die sleeve are coaxially arranged, a first conical hole with a conical longitudinal section is formed in the die sleeve, the longitudinal section of the die core is correspondingly conical, the die core is arranged in the first conical hole, the die core is fixedly connected with the die sleeve, and a gap is reserved between the outer wall of the die core and the inner wall of the die sleeve. Compared with the prior art, the utility model saves debugging link time, saves raw materials and solves the problem of die sleeve core deflection in the production process. "
The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the forming die and the inner die core of the die are only coaxially sleeved, no fixing and position correspondence exists between the forming die and the inner die core of the die, and the forming die and the inner die core are not firmly connected and easily offset in the use process, so that the centering is inconvenient; 2. the discharge of the discharge port of the die cannot be cooled rapidly, so that the die is inconvenient to form during use and has poor practicability; accordingly, one skilled in the art provides an adjustment-free centering extrusion die to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an offset-free extrusion die, which is characterized in that a die is divided into an inner die core and a forming outer die, and meanwhile, a cooling mechanism is fixedly arranged on one side of the die, so that a user can butt joint a limiting mechanism and a limiting groove and screw the inner die core and the forming outer die tightly through screw threads in use, the situation that the positions of a conical hole of the inner die core and a forming cavity of the forming inner die deviate in the extrusion process of the die by the user is avoided, the die can be cooled through a heat dissipation box, heat can be transmitted through a heat conduction strip in the heat dissipation box, the transfer is carried out through a heat dissipation fan and a heat conduction grid, the cooling and cooling functions are realized, the operation difficulty of the user in use is reduced, the forming effect in the extrusion process of the die is ensured, and the integral practicability of the die is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the deviation-adjusting-free extrusion die comprises a forming outer die, wherein a feeding mechanism is fixedly arranged on the upper surface of the forming outer die near the middle position of the edge of one side, an inner die core is arranged on the inner surface of one side of the forming outer die in a threaded manner, and a cooling mechanism is fixedly connected with the other end of the forming outer die;
the upper end and the lower end of the outer surface of one side of the inner die core are respectively provided with a telescopic groove, the inner surfaces of one side of the two telescopic grooves are respectively fixedly connected with a limiting mechanism, the limiting mechanisms comprise telescopic springs, one ends of the telescopic springs are fixedly connected with limiting rods, and limiting rings are fixedly arranged in the middle of the outer surfaces of the limiting rods;
through above-mentioned technical scheme, through shaping external mold and interior mold core, be favorable to realizing the device essential to carry out extrusion molding's function to the material, through feed mechanism, convenient to use person lets in the device with the material and uses, through cooling body, be favorable to the user to cool off the material that extrudes the completion and promote holistic functionality and the result of use of the device, through expansion tank and stop gear, be favorable to the user to dock interior mold core and shaping external mold, convenient to use person centers on the mould, avoid the user to need carry out the process of transferring to the limit, convenient to use person confirms the butt joint with the position of shaping external mold and interior mold core, reduce user's butt joint installation degree of difficulty, avoid the user to transfer to the device to the limit.
Further, the feeding mechanism comprises a threaded pipe, and a connecting sleeve is fixedly connected to the outer surface of the threaded pipe;
through above-mentioned technical scheme, be favorable to promoting the stability of being connected between feed mechanism and the extruder, promote the result of use of device.
Further, the cooling mechanism comprises a heat dissipation box, the upper surface of the heat dissipation box is fixedly connected with a heat dissipation shell, and anti-adhesion layers are fixedly arranged on the upper surface and the lower surface of the heat dissipation box;
through above-mentioned technical scheme, be favorable to realizing this mould and carry out cooling's function to the material that just extrudes the completion, avoid the material of extruding to paste the mould surface, promote result of use.
Further, a plurality of radiating fans are fixedly embedded in the radiating shell at equal intervals, and the upper surface of the radiating shell is fixedly connected with a heat conducting grid;
through above-mentioned technical scheme, be favorable to increasing the whole area of contact with the air of this mould, the user of being convenient for drives the air flow through the fan and accomplishes the heat dissipation.
Further, a plurality of air inlet holes are formed in the middle positions of the front surface and the rear surface of the heat dissipation shell at equal intervals, and a plurality of heat conducting strips are fixedly arranged in the heat dissipation box at equal intervals;
through above-mentioned technical scheme, be favorable to promoting the inside intake of device, promote holistic heat conduction effect and the radiating effect of device.
Further, limit grooves are formed in the middle positions of the upper end and the lower end of the outer surface of one side of the forming outer die;
through the technical scheme, the positions of the forming outer die and the forming inner die are conveniently butted by a user, so that the deviation adjustment of the user is avoided, and the use of the forming outer die and the forming inner die is convenient for the user.
Further, a forming cavity is formed in the inner surface of the forming outer die, and a conical hole is formed in the inner die core;
through the technical scheme, a material to be extruded is placed into the die by a user, and the material to be extruded is molded by the user through the die.
The utility model has the following beneficial effects:
1. compared with the existing extrusion die, the extrusion die provided by the utility model has the advantages that the die is divided into the inner die core and the forming outer die, the limiting mechanism is fixedly arranged on one side of the forming outer die, when the extrusion die is used by a user, the limiting mechanism is in butt joint with the limiting groove, the inner die core and the forming outer die are screwed up through screw threads, the position deviation of the conical hole of the inner die core and the forming cavity of the forming inner die in the extrusion process of the die by the user is avoided, the forming effect is influenced, the operation difficulty of the user in use is reduced, and the working efficiency of extrusion through the die is improved.
2. Compared with the existing extrusion die, the extrusion die is fixedly provided with the cooling mechanism at one side of the die, when a user uses the extrusion die, extruded molded materials can be cooled through the heat dissipation box, heat can be transmitted through the heat conduction strips in the heat dissipation box, and the heat is transmitted and transferred through the heat dissipation fan and the heat conduction grid, so that the cooling and cooling functions are realized, the molding effect during extrusion through the die is ensured, and the overall practicability of the die is improved.
Drawings
FIG. 1 is a schematic front view of an extrusion die without deviation adjustment according to the present utility model;
FIG. 2 is a schematic diagram of a front cross-section of an extrusion die without offset adjustment according to the present utility model;
FIG. 3 is a schematic top view of an extrusion die without deviation adjustment according to the present utility model;
FIG. 4 is a schematic diagram illustrating the axial measurement of a forming outer mold of an extrusion mold without deviation adjustment according to the present utility model;
fig. 5 is an enlarged schematic diagram of a node at a position a of an extrusion die free of deviation adjustment according to the present utility model.
Legend description:
1. a feed mechanism; 2. an inner mold core; 3. forming an outer mold; 4. a cooling mechanism; 5. a tapered bore; 6. a molding cavity; 7. a telescopic slot; 8. a limit groove; 9. a limiting mechanism; 101. connecting sleeves; 102. a threaded tube; 401. an air inlet hole; 402. a heat dissipation housing; 403. an anti-sticking layer; 404. a heat dissipation box; 405. a heat conducting strip; 406. a thermally conductive grille; 407. a heat radiation fan; 901. a telescopic spring; 902. a limit ring; 903. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an exempt from to transfer off tracking extrusion die, includes shaping external mold 3, is favorable to realizing the basic shaping function of device, and shaping external mold 3 upper surface is close to the fixed feed mechanism 1 that is provided with in intermediate position of one side edge department, is convenient for introduce the material that needs to extrude into the mould, shaping external mold 3 one side internal surface screw thread is provided with interior mould core 2, is favorable to importing the material that needs to extrude into the mould, and shaping external mold 3 other end fixedly connected with cooling body 4 is favorable to promoting the shaping speed and the shaping effect when this mould uses;
the telescopic slots 7 are formed in the upper end and the lower end of the outer surface of one side of the inner mold core 2, the limiting mechanisms 9 are fixedly connected to the inner surfaces of one side of the two telescopic slots 7, the positions of the forming outer mold 3 and the inner mold core 2 of the mold are conveniently limited, deviation adjustment of a user is avoided, the limiting mechanisms 9 comprise telescopic springs 901, one ends of the telescopic springs 901 are fixedly connected with limiting rods 903, limiting rings 902 are fixedly arranged in the middle of the outer surfaces of the limiting rods 903, the positions of the structures of the mold are limited, and deviation adjustment is avoided.
The feeding mechanism 1 includes screwed pipe 102, screwed pipe 102 surface fixedly connected with adapter sleeve 101 is favorable to promoting the leakproofness of being connected between this mould and the extruder, cooling body 4 includes heat dissipation box 404, fixed surface is connected with heat dissipation shell 402 on the heat dissipation box 404, the equal fixed anti-sticking layer 403 that is provided with of internal surface about the heat dissipation box 404 is favorable to avoiding the material and the mould that extrude to take place the adhesion, promote the effect of use, the inside equidistant embedding of heat dissipation shell 402 is fixed and is provided with a plurality of radiator fan 407, fixed surface is connected with heat conduction grid 406 on the heat dissipation shell 402, a plurality of fresh air inlet 401 have all been offered to equidistant in surface intermediate position around the heat dissipation shell 402, the inside equidistant fixed a plurality of heat conduction strips 405 that are provided with of heat dissipation box 404 is favorable to increasing the contact range of this mould and air, promote the radiating effect.
Limiting grooves 8 are formed in the middle positions of the upper end and the lower end of the outer surface of one side of the forming outer die 3, a forming cavity 6 is formed in the inner surface of the forming outer die 3, and a conical hole 5 is formed in the inner die core 2, so that the basic use function of the die is realized.
Working principle: when the mold is used, a user can insert the inner mold core 2 into the forming cavity 6, screw the inner mold core into the forming cavity through threads, ensure that the limiting rod 903 is inserted into the limiting groove 8, realize the centering connection of the inner mold core 2 and the forming outer mold 3, avoid the centering of the user, enable the material extruded through the mold to enter the cooling mechanism 4, cool through the heat dissipation box 404, enable the heat conduction strip 405 in the heat dissipation box 404 to transmit heat, and transfer the heat through the heat dissipation fan 407 and the heat conduction grating 406, thereby realizing the cooling function.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an exempt from to transfer off tracking extrusion die, includes shaping external mold (3), its characterized in that: the feeding mechanism (1) is fixedly arranged in the middle of the edge of one side of the upper surface of the forming outer die (3), an inner die core (2) is arranged on the inner surface of one side of the forming outer die (3) in a threaded manner, and the other end of the forming outer die (3) is fixedly connected with the cooling mechanism (4);
the inner die is characterized in that the upper end and the lower end of one side outer surface of the inner die core (2) are respectively provided with a telescopic groove (7), two inner surfaces of one side of the telescopic grooves (7) are respectively fixedly connected with a limiting mechanism (9), each limiting mechanism (9) comprises a telescopic spring (901), one end of each telescopic spring (901) is fixedly connected with a limiting rod (903), and a limiting ring (902) is fixedly arranged in the middle of the outer surface of each limiting rod (903).
2. The deviation-free extrusion die as claimed in claim 1, wherein: the feeding mechanism (1) comprises a threaded pipe (102), and a connecting sleeve (101) is fixedly connected to the outer surface of the threaded pipe (102).
3. The deviation-free extrusion die as claimed in claim 1, wherein: the cooling mechanism (4) comprises a heat dissipation box (404), the upper surface of the heat dissipation box (404) is fixedly connected with a heat dissipation shell (402), and anti-adhesive layers (403) are fixedly arranged on the upper surface and the lower surface of the heat dissipation box (404).
4. A deviation-free extrusion die as defined in claim 3, wherein: a plurality of cooling fans (407) are fixedly arranged in the cooling shell (402) in an equidistant embedded mode, and a heat conducting grid (406) is fixedly connected to the upper surface of the cooling shell (402).
5. A deviation-free extrusion die as defined in claim 3, wherein: the heat dissipation shell (402) front and back surface intermediate position all is equidistant a plurality of fresh air inlets (401) of seting up, the inside equidistant fixed a plurality of heat conduction strips (405) that are of heat dissipation box (404).
6. The deviation-free extrusion die as claimed in claim 1, wherein: limiting grooves (8) are formed in the middle positions of the upper end and the lower end of the outer surface of one side of the forming outer die (3).
7. The deviation-free extrusion die as claimed in claim 1, wherein: the inner surface of the forming outer die (3) is provided with a forming cavity (6), and the inner die core (2) is internally provided with a conical hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836271.5U CN219769051U (en) | 2023-04-15 | 2023-04-15 | Deviation-adjusting-free extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320836271.5U CN219769051U (en) | 2023-04-15 | 2023-04-15 | Deviation-adjusting-free extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219769051U true CN219769051U (en) | 2023-09-29 |
Family
ID=88104194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320836271.5U Active CN219769051U (en) | 2023-04-15 | 2023-04-15 | Deviation-adjusting-free extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219769051U (en) |
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2023
- 2023-04-15 CN CN202320836271.5U patent/CN219769051U/en active Active
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