CN214866207U - Extrusion die for surface brightness - Google Patents
Extrusion die for surface brightness Download PDFInfo
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- CN214866207U CN214866207U CN202120296053.8U CN202120296053U CN214866207U CN 214866207 U CN214866207 U CN 214866207U CN 202120296053 U CN202120296053 U CN 202120296053U CN 214866207 U CN214866207 U CN 214866207U
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Abstract
The utility model provides an extrusion die for surface brightness, which comprises a mouth die, a core die, a connecting column, a forming cavity, an air outlet, a circular through hole, an air inlet, a diversion cone, a threaded hole, an annular threaded groove, a filterable air inlet pipe structure and a pipe lubrication output pipe structure, wherein the core die is arranged on the right side of the interior of the mouth die, and an annular cavity between the mouth die and the core die is set as the forming cavity; the upper side and the lower side of the left end of the core mold are respectively connected with the inner wall of the mouth mold through connecting columns; the air outlet is transversely arranged in the core mold. The utility model is provided with a screw straight-through pipe, a reducing pipe, an annular baffle seat, a filter screen, a sealing gasket and an air inlet pipe, which is beneficial to cooling extruded pipes; the screwed pipe, the output tube, the contact layer, the rectangular cavity, the oil leakage hole, the oil inlet pipe and the valve are arranged, so that the formed pipe can be coated with oil, the surface of the pipe can be lubricated, and the surface of the pipe can be prevented from being oxidized and corroded.
Description
Technical Field
The utility model belongs to the technical field of the tubular product processing equipment, especially, relate to an extrusion tooling for surface luminance.
Background
In the production process of the aluminum profile, an extrusion die is arranged on an extruder, a metal material is extruded into the die through the extruder, the aluminum alloy pipe is formed through the die, and after the aluminum alloy pipe is extruded and formed, the surface of the pipe is poor in smoothness and brightness, and the surface polishing treatment at the later stage is required.
However, the existing extrusion die for surface brightness also has the problems of inconvenience in cooling the pipe, inconvenience in lubricating the pipe and inconvenience in guiding flow.
Therefore, it is necessary to develop an extrusion die for surface brightness.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an extrusion tooling for surface luminance to there is not cooling tube material of being convenient for, the problem of not being convenient for lubricate tubular product and the water conservancy diversion of not being convenient for in the extrusion tooling who solves current surface luminance. An extrusion die for surface brightness comprises a mouth die, a core die, a connecting column, a forming cavity, an air outlet, a circular through hole, an air inlet, a diversion cone, a threaded hole, an annular threaded groove, a filterable air inlet structure and a pipe lubrication output pipe structure, wherein the core die is arranged on the right side inside the mouth die, and an annular cavity between the mouth die and the core die is set into the forming cavity; the upper side and the lower side of the left end of the core mold are respectively connected with the inner wall of the mouth mold through connecting columns; the air outlet hole is transversely formed in the core mold; the circular through hole is longitudinally arranged inside the connecting column arranged at the upper side; the air inlet hole is longitudinally formed in the left side of the upper part of the core mold; the right end of the flow guide cone is connected to the left end of the core mold through a bolt; the threaded hole is formed in the middle of the upper side of the mouth mold and is deviated from the left side; the annular thread groove is formed in the right side of the neck ring mold; the filterable air inlet pipe structure is connected with the threaded hole; the pipe lubrication output pipe structure is connected with the annular thread groove; the filterable air inlet pipe structure comprises a threaded through pipe, a reducing pipe, an annular baffle seat, a filter screen, a sealing gasket and an air inlet pipe, wherein the lower end of the threaded through pipe is in threaded connection with the upper end of the reducing pipe; the annular baffle seat transverse screw is connected to the middle upper side in the reducing pipe; the filter screen is arranged at the upper part of the annular baffle seat; the sealing gasket is arranged at the upper part of the filter screen, and the lower end of the threaded straight-through pipe is in contact with the upper part of the sealing gasket; the upper end of the air inlet pipe is in threaded connection with the lower end of the reducing pipe.
Preferably, the pipe lubrication output pipe structure comprises a threaded pipe, an output pipe, a contact layer, a rectangular cavity, an oil leakage hole, an oil inlet pipe and a valve, wherein the right end of the threaded pipe is connected to the left end of the output pipe through a bolt; the contact layer screw is connected to the inner part of the output pipe; the rectangular cavity is arranged in the middle of the inner part of the upper side of the output pipe; the oil leakage holes are sequentially formed in the upper part of the inner wall of the output pipe from left to right; the lower end of the oil inlet pipe is in threaded connection with a threaded hole formed in the middle of the upper side of the output pipe, and the threaded hole formed in the middle of the upper side of the output pipe is communicated with the rectangular cavity; the valve is in threaded connection with the middle upper part of the oil inlet pipe.
Preferably, the lower end of the air inlet pipe is in threaded connection with the inside of the threaded hole.
Preferably, the threaded pipe is screwed inside the annular thread groove.
Preferably, the threaded hole is opposite to the round through hole.
Preferably, the circular through hole is opposite to the air inlet hole.
Preferably, the air inlet hole is communicated with the air outlet hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the straight pipe of screw thread, the reducing pipe, the seat is kept off to the annular, the filter screen, sealed the setting of filling up and air-supply line is favorable to cooling the tubular product of extruding.
2. The utility model discloses in, screwed pipe, output tube, contact layer, rectangle cavity, oil leak hole, advance the setting of oil pipe and valve, be favorable to for the fashioned tubular product fat liquoring, lubricated tubular product surface prevents tubular product surface oxidation corrosion.
3. The utility model discloses in, the setting of water conservancy diversion awl be favorable to the water conservancy diversion for tubular product is extruded more evenly.
4. The utility model discloses in, the bush, the setting of mandrel and one-tenth die cavity is favorable to the tubular product shaping to extrude melting material, make the tubular product surface of extruding more smooth.
5. The utility model discloses in, the setting of exhaust vent and fresh air inlet be favorable to providing the route that the wind passed through.
6. The utility model discloses in, the setting of annular thread groove, be favorable to installing the screwed pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the filterable intake duct structure of the present invention.
Fig. 3 is a schematic structural diagram of the tube lubrication output tube structure of the present invention.
In the figure:
1. a neck ring mold; 2. a core mold; 3. connecting columns; 4. a molding cavity; 5. an air outlet; 6. a circular through hole; 7. an air inlet hole; 8. a flow guide cone; 9. a threaded hole; 10. an annular thread groove; 11. a filterable air inlet pipe structure; 111. a threaded through pipe; 112. a reducing pipe; 113. an annular baffle seat; 114. a filter screen; 115. a gasket; 116. an air inlet pipe; 12. a pipe lubrication output pipe structure; 121. a threaded pipe; 122. an output pipe; 123. a contact layer; 124. a rectangular cavity; 125. an oil leak hole; 126. an oil inlet pipe; 127. and (4) a valve.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, an extrusion mold for surface luminance includes a neck mold 1, a core mold 2, a connecting column 3, a forming cavity 4, an air outlet 5, a circular through hole 6, an air inlet 7, a flow guiding cone 8, a threaded hole 9, an annular threaded groove 10, a filterable air inlet pipe structure 11 and a pipe lubrication output pipe structure 12, the core mold 2 is arranged on the right side of the inside of the neck mold 1, and an annular cavity between the neck mold 1 and the core mold 2 is set as the forming cavity 4; the upper side and the lower side of the left end of the core mold 2 are respectively connected with the inner wall of the mouth mold 1 through connecting columns 3; the air outlet 5 is transversely arranged in the core die 2; the circular through hole 6 is longitudinally arranged inside the connecting column 3 arranged at the upper side; the air inlet hole 7 is longitudinally formed in the left side of the upper part of the core mould 2; the right end of the flow guide cone 8 is connected with the left end of the core mould 2 through a bolt; the threaded hole 9 is formed in the middle of the upper side of the neck ring die 1 and is deviated from the left side; the annular thread groove 10 is formed in the right side of the neck ring mold 1; the filterable air inlet pipe structure 11 is connected with the threaded hole 9; the pipe lubrication output pipe structure 12 is connected with the annular thread groove 10; the filterable air inlet pipe structure 11 comprises a threaded through pipe 111, a reducing pipe 112, an annular baffle seat 113, a filter screen 114, a sealing gasket 115 and an air inlet pipe 116, wherein the lower end of the threaded through pipe 111 is in threaded connection with the upper end of the reducing pipe 112; the annular baffle seat 113 is transversely screwed on the upper side in the reducing pipe 112; the filter screen 114 is arranged at the upper part of the annular baffle seat 113; the sealing gasket 115 is arranged at the upper part of the filter screen 114, and the lower end of the threaded through pipe 111 is in contact with the upper part of the sealing gasket 115; the upper end of the air inlet pipe 116 is in threaded connection with the lower end of the reducing pipe 112; an operator connects an externally arranged fan to the threaded through pipe 111 through a pipeline, air enters the air outlet 5 and the circular through hole 6 through the air inlet pipe 116 after being filtered by the filter screen 114, a large amount of heat is taken away through blowing air in the pipe forming process, so that the cooling speed of the pipe is accelerated, the operator unscrews the threaded through pipe 111 from the reducer pipe 112, takes the sealing gasket 115 off, and the filter screen 114 can be conveniently replaced.
In this embodiment, referring to fig. 3, the pipe lubrication output pipe structure 12 includes a threaded pipe 121, an output pipe 122, a contact layer 123, a rectangular cavity 124, an oil leakage hole 125, an oil inlet pipe 126 and a valve 127, wherein a right end of the threaded pipe 121 is bolted to a left end of the output pipe 122; the contact layer 123 is screwed in the output pipe 122; the rectangular cavity 124 is arranged in the middle of the upper inner part of the output pipe 122; the oil leakage holes 125 are sequentially formed in the upper part of the inner wall of the output pipe 122 from left to right; the lower end of the oil inlet pipe 126 is in threaded connection with a threaded hole formed in the middle of the upper side of the output pipe 122, and the threaded hole formed in the middle of the upper side of the output pipe 122 is communicated with the rectangular cavity 124; the valve 127 is in threaded connection with the middle upper part of the oil inlet pipe 126; an operator connects the pipe lubricating oil with the threaded pipe 121 through a pipeline, opens the valve 127, and the lubricating oil enters the rectangular cavity 124 and permeates into the contact layer 123 through the oil leakage hole 125, so that an oil layer is coated on the surface of the pipe subjected to extrusion molding, the surface of the pipe is protected, oxidation corrosion is prevented, and the surface of the pipe is smoother.
In this embodiment, specifically, the lower end of the air inlet pipe 116 is screwed inside the threaded hole 9.
In this embodiment, specifically, the threaded pipe 121 is screwed inside the annular thread groove 10.
In this embodiment, specifically, the threaded hole 9 is disposed opposite to the circular through hole 6.
In this embodiment, specifically, the circular through hole 6 is opposite to the air inlet hole 7.
In this embodiment, specifically, the air inlet 7 is communicated with the air outlet 5.
In this embodiment, specifically, the contact layer 123 is a sponge layer.
In this embodiment, specifically, the threaded through pipe 111 is a PC threaded through copper pipe; the reducing pipe 112 is a stainless steel pipe; the annular baffle seat 113 is an annular stainless steel seat; the filter screen 114 adopts a stainless steel net; the sealing gasket 115 is an annular rubber gasket.
In this embodiment, specifically, the connecting column 3 is made of a stainless steel column; the diversion cone 8 is made of stainless steel cone.
Principle of operation
In the utility model, an operator connects an externally arranged fan to the threaded through pipe 111 through a pipeline, after the air is filtered by the filter screen 114, the air enters the air outlet 5 and the circular through hole 6 through the air inlet pipe 116, and in the pipe forming process, a large amount of heat is taken away by blowing air, so that the cooling speed of the pipe is accelerated, the operator unscrews the threaded through pipe 111 from the reducer 112, takes off the sealing gasket 115, and can conveniently replace the filter screen 114; the molten material is extruded and formed in the forming cavity 4 through the neck ring die 1 and the core die 2, and because the left section of the forming cavity 4 is wider and the right section is narrower, the pipe is more compact and the surface is smoother in the extrusion and forming process; an operator connects the pipe lubricating oil with the threaded pipe 121 through a pipeline, opens the valve 127, and the lubricating oil enters the rectangular cavity 124 and permeates into the contact layer 123 through the oil leakage hole 125, so that an oil layer is coated on the surface of the pipe subjected to extrusion molding, the surface of the pipe is protected, oxidation corrosion is prevented, and the surface of the pipe is smoother.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (7)
1. The extrusion die for surface brightness is characterized by comprising a mouth die (1), a core die (2), a connecting column (3), a forming cavity (4), an air outlet hole (5), a circular through hole (6), an air inlet hole (7), a flow guide cone (8), a threaded hole (9), an annular threaded groove (10), a filterable air inlet pipe structure (11) and a pipe lubrication output pipe structure (12), wherein the core die (2) is arranged on the right side inside the mouth die (1), and an annular cavity between the mouth die (1) and the core die (2) is set as the forming cavity (4); the upper side and the lower side of the left end of the core mold (2) are respectively connected with the inner wall of the mouth mold (1) through connecting columns (3); the air outlet hole (5) is transversely formed in the core mold (2); the circular through hole (6) is longitudinally arranged inside the connecting column (3) arranged at the upper side; the air inlet hole (7) is longitudinally formed in the left side of the upper part of the core mold (2); the right end of the flow guide cone (8) is connected with the left end of the core mould (2) through a bolt; the threaded hole (9) is formed in the middle of the upper side of the mouth mold (1) and is deviated from the left side; the annular thread groove (10) is formed in the right side of the neck ring mold (1); the filterable air inlet pipe structure (11) is connected with the threaded hole (9); the pipe lubrication output pipe structure (12) is connected with the annular thread groove (10); the filterable air inlet pipe structure (11) comprises a threaded through pipe (111), a reducing pipe (112), an annular baffle seat (113), a filter screen (114), a sealing gasket (115) and an air inlet pipe (116), wherein the lower end of the threaded through pipe (111) is in threaded connection with the upper end of the reducing pipe (112); the annular baffle seat (113) is transversely screwed on the middle upper side in the reducing pipe (112); the filter screen (114) is arranged at the upper part of the annular baffle seat (113); the sealing gasket (115) is arranged at the upper part of the filter screen (114), and the lower end of the threaded straight-through pipe (111) is arranged in contact with the upper part of the sealing gasket (115); the upper end of the air inlet pipe (116) is in threaded connection with the lower end of the reducing pipe (112).
2. The extrusion die for surface brightness according to claim 1, wherein the tube lubrication output tube structure (12) comprises a threaded tube (121), an output tube (122), a contact layer (123), a rectangular cavity (124), an oil leakage hole (125), an oil inlet tube (126) and a valve (127), and the right end of the threaded tube (121) is bolted to the left end of the output tube (122); the contact layer (123) is connected to the inner part of the output pipe (122) through screws; the rectangular cavity (124) is arranged in the middle of the upper inner part of the output pipe (122); the oil leakage holes (125) are sequentially formed in the upper part of the inner wall of the output pipe (122) from left to right; the lower end of the oil inlet pipe (126) is in threaded connection with a threaded hole formed in the middle of the upper side of the output pipe (122), and the threaded hole formed in the middle of the upper side of the output pipe (122) is communicated with the rectangular cavity (124); the valve (127) is in threaded connection with the middle upper part of the oil inlet pipe (126).
3. The extrusion die for surface luminance as set forth in claim 1, wherein the lower end of the air inlet pipe (116) is screw-coupled inside the screw hole (9).
4. The extrusion die for surface luminance as set forth in claim 2, wherein the screw tube (121) is screw-coupled inside the annular screw groove (10).
5. The extrusion die for surface brightness according to claim 1, wherein the screw hole (9) is disposed opposite to the circular through hole (6).
6. The extrusion die for surface brightness according to claim 1, wherein the circular through hole (6) is disposed opposite to the air inlet hole (7).
7. The extrusion die for surface brightness according to claim 1, wherein the air inlet holes (7) are provided in communication with the air outlet holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120296053.8U CN214866207U (en) | 2021-02-02 | 2021-02-02 | Extrusion die for surface brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120296053.8U CN214866207U (en) | 2021-02-02 | 2021-02-02 | Extrusion die for surface brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214866207U true CN214866207U (en) | 2021-11-26 |
Family
ID=78860998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120296053.8U Active CN214866207U (en) | 2021-02-02 | 2021-02-02 | Extrusion die for surface brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214866207U (en) |
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2021
- 2021-02-02 CN CN202120296053.8U patent/CN214866207U/en active Active
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