CN221537866U - Aluminum profile hot extrusion die - Google Patents
Aluminum profile hot extrusion die Download PDFInfo
- Publication number
- CN221537866U CN221537866U CN202323657455.4U CN202323657455U CN221537866U CN 221537866 U CN221537866 U CN 221537866U CN 202323657455 U CN202323657455 U CN 202323657455U CN 221537866 U CN221537866 U CN 221537866U
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- Prior art keywords
- hot
- hot extrusion
- aluminum profile
- base
- support plate
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 68
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000001192 hot extrusion Methods 0.000 title claims abstract description 56
- 238000007731 hot pressing Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 21
- 229910000838 Al alloy Inorganic materials 0.000 claims description 13
- 239000011550 stock solution Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 12
- 238000003860 storage Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hot extrusion dies and discloses an aluminum profile hot extrusion die which comprises a base, a hot extrusion bin, a sliding plate, a hot pressing cylinder and a hot pressing die holder, wherein the hot extrusion bin is fixed at the top of the base, and open slots are respectively formed in two sides of the top of the hot extrusion bin; according to the utility model, the support plate is driven to move up and down in the two groups of C-shaped positioning clamping seats through the telescopic ends of the positioning air cylinders, so that the two groups of positioning clamping seats can expand and contract in the open grooves, the end chucks of the two groups of positioning clamping seats can clamp and position the side bottom edges of the aluminum profile at the top of the support plate at the middle position of the support plate, so that the hot-press die holder at the top of the base can precisely hot-press the top of the aluminum profile positioned under the base, and when the formed and cooled aluminum profile is demolded, the support plate can be quickly expanded through jacking, and the quick jacking and demolding of the formed aluminum profile are realized.
Description
Technical Field
The utility model relates to the technical field of hot extrusion dies, in particular to an aluminum profile hot extrusion die.
Background
In the process of producing aluminum profile, an aluminum profile hot extrusion die is used for producing, and the aluminum profile hot extrusion die is a plastic processing method for applying external force to a metal blank placed in a container to enable the metal blank to flow out of a specific die hole, so that the required section shape and size are obtained.
The device comprises a base, wherein an aluminum profile hot extrusion bin is arranged at the top of the base, a cooling mechanism is arranged in the aluminum profile hot extrusion bin, fixing rods are fixed at two ends of the base, and a demoulding mechanism is arranged in the base. According to the aluminum profile hot extrusion die provided by the utility model, the motor is started to drive the screw rod to rotate, the toothed plate sleeved outside the screw rod slides downwards along with the screw rod when the screw rod rotates and drives the sliding block at the end part to slide along the outer wall of the guide rod, the toothed plate is meshed with the gear when sliding, the gear is stressed to rotate around the supporting shaft and drives the crank to rotate, the convex rod on the surface of the sliding rod slides in the through groove formed in the crank along with the rotation of the crank, so that the sliding rod is stressed to slide upwards and drive the telescopic rod to stretch, the sliding rod drives the ejector plate to slide on the inner wall of the aluminum profile hot extrusion bin, so that the molded aluminum profile is ejected and demolded, the demolding efficiency is improved, and the workload of workers is reduced;
In the prior art, when an aluminum profile is subjected to hot extrusion molding, the aluminum profile is placed in a hot extrusion bin, the top of the aluminum profile is subjected to hot extrusion molding through a hot extrusion die holder, and the molded aluminum profile is jacked up through a base bottom demoulding mechanism to realize demoulding;
But when placing in hot extrusion storehouse to the aluminium alloy of different transversal sizes and carrying out hot extrusion shaping, hot extrusion storehouse inner space lacks to aluminium alloy positioning mechanism, and aluminium alloy atress is skew in extrusion storehouse easily, causes aluminium alloy hot extrusion impaired to, base bottom demoulding mechanism structure is complicated, and the practicality is lower.
Disclosure of utility model
The utility model aims to provide an aluminum profile hot extrusion die which can accurately position aluminum profiles with different cross-section sizes in a hot extrusion bin, can conveniently and rapidly demould the formed aluminum profiles and has high practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aluminium alloy hot extrusion mould, includes base, hot extrusion storehouse, slide, hot pressing cylinder, hot pressing die holder, the hot extrusion storehouse is fixed in the base top, open slot has been seted up respectively to hot extrusion storehouse top both sides, stock solution mechanism, circulation air pump are installed respectively to the base both sides, the inside sliding connection of hot extrusion storehouse has the extension board, the rotation is connected with the location anchor clamps seat in the open slot inner wall, location anchor clamps seat one end integrated into one piece has the chuck, base bottom fixed mounting has the location cylinder, the stock solution mechanism includes liquid reserve tank and water pump body, extension board bottom both sides respectively with install the connecting pipe between the water pump body in the stock solution mechanism with the circulation air pump.
Preferably, the guide rod is connected at the inner angle of the top of the base in a penetrating way, an upper connecting plate is fixedly arranged at the top of the guide rod, and the hot-pressing cylinder is fixedly arranged at the top of the upper connecting plate.
Preferably, the hot press die holder is fixedly arranged at the bottom of the sliding plate, and the sliding plate slides on the guide rod at the top of the base.
Preferably, the support plate is of a hollow rectangular structure, and a plurality of groups of suction holes are formed in the top of the support plate.
Preferably, the telescopic end of the positioning cylinder is fixedly connected to the bottom of the support plate, and the hot pressing die holder is in clearance fit with the inner wall of the hot pressing bin.
Preferably, the positioning clamping seat is of a C-shaped structure, and the clamping head is abutted to the side edge of the aluminum profile placed at the top of the support plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the support plate is driven to move up and down in the two groups of C-shaped positioning clamping seats through the telescopic ends of the positioning air cylinders, so that the two groups of positioning clamping seats can expand and contract in the open slot, the end chucks of the two groups of positioning clamping seats can clamp and position the side bottom edges of the aluminum profile at the top of the support plate at the middle part of the support plate, so that the hot-press die holder at the top of the base can precisely hot-press the top of the aluminum profile positioned under the base, and when the formed and cooled aluminum profile is demolded, the support plate can be quickly expanded through jacking, so that quick jacking and demolding of the formed aluminum profile can be realized, and compared with the existing aluminum profile hot-press die, the aluminum profile with various cross-section sizes can be precisely positioned in the hot-press bin for hot-press molding, meanwhile, the formed aluminum profile can be conveniently and quickly demolded, and the practicability is high;
According to the utility model, the liquid storage mechanisms at two sides and the circulating air pump are communicated with the bottom of the support plate through the connecting pipe, the liquid storage mechanisms can pump cooling liquid into the hot extrusion bin to cool the aluminum profile, the circulating air pump can adsorb and position the aluminum profile placed at the top of the support plate, the hot-pressed aluminum profile is further positioned accurately, and meanwhile, when the formed aluminum profile is demolded, the bottom of the aluminum profile can be punched, so that the aluminum profile can be demolded conveniently.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic view of the structure of a hot extrusion chamber in the utility model;
FIG. 4 is a schematic side sectional view of the present utility model;
fig. 5 is a schematic view of a partial enlarged structure at a in fig. 4.
In the figure: 1. a base; 2. a hot extrusion bin; 3. a slide plate; 4. a hot-pressing cylinder; 5. a liquid storage mechanism; 6. a circulation air pump; 7. a support plate; 8. positioning a clamping seat; 9. positioning a cylinder; 10. a connecting pipe; 11. an upper connecting plate; 21. an open slot; 41. hot pressing the die holder; 81. a chuck.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
Referring to fig. 1-5, the present utility model provides a technical solution: the aluminum profile hot extrusion die comprises a base 1, a hot extrusion bin 2, a sliding plate 3, a hot pressing cylinder 4 and a hot pressing die holder 41, wherein the hot extrusion bin 2 is fixed at the top of the base 1, open slots 21 are respectively formed in two sides of the top of the hot extrusion bin 2, and a liquid storage mechanism 5 and a circulating air pump 6 are respectively arranged in two sides of the base 1;
The inside of the hot extrusion bin 2 is slidably connected with a support plate 7, the inner wall of an opening groove 21 is rotatably connected with a positioning clamping seat 8, one end of the positioning clamping seat 8 is integrally formed with a clamping head 81 through die casting, the bottom of the base 1 is fixedly provided with a positioning cylinder 9, the liquid storage mechanism 5 comprises a liquid storage tank and a water pump body, and a connecting pipe 10 is arranged between two sides of the bottom of the support plate 7 and the water pump body and the circulating air pump 6 in the liquid storage mechanism 5 respectively;
after the aluminum profile is placed at the top of the support plate 7 in the hot extrusion bin 2 and positioned, the telescopic end of the hot pressing cylinder 4 drives the hot pressing die holder 41 to be guided downwards by the guide rod, so that the aluminum profile can be hot-pressed and formed, and cooling water can be pumped into the hot extrusion bin 2 to cool and cool the formed aluminum profile under the cooperation of the condensation liquid storage tank and the pump body in the liquid storage mechanism 5;
The support plate 7 is driven to move up and down in the two groups of C-shaped positioning clamping seats 8 through the telescopic ends of the positioning air cylinders 9, the two groups of positioning clamping seats 8 can expand and contract in the open grooves 21, so that the end clamping heads 81 of the two groups of positioning clamping seats 8 can clamp and position the side bottom edges of aluminum profiles at the top of the support plate 7 at the middle position of the support plate 7, the hot-press die holder 41 at the top of the base 1 can align with the accurate hot-press forming at the top of the aluminum profiles positioned under the base, and when the aluminum profiles after forming and cooling are demolded, the support plate 7 can be quickly expanded through jacking, quick jacking and demolding of the formed aluminum profiles are realized, compared with the existing aluminum profile hot-press die, the aluminum profiles with various cross-section sizes can be accurately positioned in the hot-press bin 2 for hot-press forming, meanwhile, quick demolding of the formed aluminum profiles can be conveniently realized, and the practicability is high.
Wherein, the inside angle department in base 1 top is connected with the guide bar in the through-going, and guide bar top fixed mounting has upper junction plate 11, hot pressing cylinder 4 fixed mounting is in upper junction plate 11 top, hot pressing die holder 41 fixed mounting is in slide 3 bottom, slide 3 slides on base 1 top guide bar, and the back is fixed a position at the inside extension board 7 top in hot extrusion storehouse 2 to the section bar, drives hot pressing die holder 41 under the guide bar direction through hot pressing cylinder 4 flexible end, can carry out hot briquetting to the aluminium alloy.
Wherein, the extension board 7 is hollow rectangle structure, and the multiunit is inhaled the hole has been seted up at extension board 7 top, stock solution mechanism 5 and the circulation air pump 6 of base 1 both sides can pass through connecting pipe 10 and extension board 7 bottom intercommunication, stock solution mechanism 5 can be with the cooling liquid circulating pump in hot extrusion storehouse 2 inside to aluminium alloy cooling, circulation air pump 6 can adsorb the aluminium alloy that the extension board 7 top was placed and fix a position at extension board 7 top, further to hot pressing aluminium alloy accurate location, when the drawing of patterns to the shaping back aluminium alloy simultaneously, can carry out the punching press to aluminium alloy bottom, make things convenient for the drawing of patterns of aluminium alloy.
The telescopic end of the positioning cylinder 9 is fixedly connected to the bottom of the support plate 7, the hot pressing die holder 41 is in clearance fit with the inner wall of the hot pressing bin 2, the positioning clamping seat 8 is of a C-shaped structure, the clamping heads 81 are in contact with the side edges of the aluminum profile placed at the top of the support plate 7, the two groups of positioning clamping seats 8 can expand and contract in the open slot 21, the clamping heads 81 at the ends of the two groups of positioning clamping seats 8 can clamp and position the side edges of the aluminum profile at the top of the support plate 7 in the middle of the support plate 7, and therefore the hot pressing die can accurately position the aluminum profiles with various cross-section sizes in the hot pressing bin 2 for hot pressing forming, meanwhile, the formed aluminum profiles can be conveniently and rapidly demoulded, and the practicability is high.
Working principle: when the aluminum profile hot extrusion bin is used, firstly, aluminum profiles are placed at the top of the support plate 7 in the hot extrusion bin 2, then, the support plate 7 is driven to move downwards in two groups of C-shaped positioning clamping seats 8 through the telescopic ends of the positioning air cylinders 9, so that the two groups of positioning clamping seats 8 can shrink in the open grooves 21, the clamping heads 81 at the end parts of the two groups of positioning clamping seats 8 can clamp and position the edges of the side bottoms of the aluminum profiles at the top of the support plate 7 at the middle position of the support plate 7, the aluminum profiles placed at the top of the support plate 7 can be adsorbed and positioned at the top of the support plate 7 through the circulating air pump 6, and further, the hot-pressed aluminum profiles can be precisely positioned;
The hot-pressing die holder 41 is driven to be guided downwards by the telescopic end of the hot-pressing air cylinder 4, so that the aluminum profile can be hot-pressed and formed, and cooling water can be pumped into the hot extrusion bin 2 to cool and cool the formed aluminum profile under the cooperation of the condensation liquid storage tank and the pump body in the liquid storage mechanism 5;
Finally, when the aluminum profile after the molding is demolded, the support plate 7 is lifted up, the two groups of positioning clamping seats 8 can be rapidly expanded, the aluminum profile after the molding is rapidly lifted up and demolded, meanwhile, the circulating air pump 6 can be used for inflating the inside of the support plate 7, the aluminum profile after the molding is conveniently and rapidly demolded, and the practicability is higher.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an aluminium alloy hot extrusion mould, includes base (1), hot extrusion storehouse (2), slide (3), hot pressing cylinder (4), hot pressing die holder (41), its characterized in that: the utility model discloses a hot extrusion storehouse, including base (1), hot extrusion storehouse (2), open slot (21) have been seted up respectively to hot extrusion storehouse (2) top both sides, stock solution mechanism (5), circulation air pump (6) are installed respectively to base (1) both sides, inside sliding connection of hot extrusion storehouse (2) has extension board (7), rotation in open slot (21) inner wall is connected with location holder (8), location holder (8) one end integrated into one piece has chuck (81), base (1) bottom fixed mounting has location cylinder (9), stock solution mechanism (5) include the stock solution case and the water pump body, extension board (7) bottom both sides respectively with install connecting pipe (10) between the water pump body in stock solution mechanism (5) with circulation air pump (6).
2. An aluminum profile hot extrusion die as claimed in claim 1, wherein: the inner angle of the top of the base (1) is connected with a guide rod in a penetrating way, an upper connecting plate (11) is fixedly arranged at the top of the guide rod, and the hot-pressing cylinder (4) is fixedly arranged at the top of the upper connecting plate (11).
3. An aluminum profile hot extrusion die as claimed in claim 1, wherein: the hot pressing die holder (41) is fixedly arranged at the bottom of the sliding plate (3), and the sliding plate (3) slides on the guide rod at the top of the base (1).
4. An aluminum profile hot extrusion die as claimed in claim 1, wherein: the support plate (7) is of a hollow rectangular structure, and a plurality of groups of suction holes are formed in the top of the support plate (7).
5. An aluminum profile hot extrusion die as claimed in claim 1, wherein: the telescopic end of the positioning cylinder (9) is fixedly connected to the bottom of the support plate (7), and the hot pressing die holder (41) is in clearance fit with the inner wall of the hot pressing bin (2).
6. An aluminum profile hot extrusion die as claimed in claim 1, wherein: the positioning clamping seat (8) is of a C-shaped structure, and the clamping head (81) is abutted to the side edge of the aluminum profile placed at the top of the support plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323657455.4U CN221537866U (en) | 2023-12-29 | 2023-12-29 | Aluminum profile hot extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323657455.4U CN221537866U (en) | 2023-12-29 | 2023-12-29 | Aluminum profile hot extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221537866U true CN221537866U (en) | 2024-08-16 |
Family
ID=92221227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323657455.4U Active CN221537866U (en) | 2023-12-29 | 2023-12-29 | Aluminum profile hot extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221537866U (en) |
-
2023
- 2023-12-29 CN CN202323657455.4U patent/CN221537866U/en active Active
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| GR01 | Patent grant |