CN112547891A - Metal hot extrusion forming device - Google Patents
Metal hot extrusion forming device Download PDFInfo
- Publication number
- CN112547891A CN112547891A CN202011298357.4A CN202011298357A CN112547891A CN 112547891 A CN112547891 A CN 112547891A CN 202011298357 A CN202011298357 A CN 202011298357A CN 112547891 A CN112547891 A CN 112547891A
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- fixed
- lower die
- hot extrusion
- block
- rack
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- 239000002184 metal Substances 0.000 title claims abstract description 64
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 64
- 238000001192 hot extrusion Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000000465 moulding Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
Abstract
The invention discloses a metal hot extrusion molding device which comprises a material pushing mechanism, a fixing mechanism and an electric telescopic rod, wherein a fixing frame is fixed at the top of a rack, a motor is fixed on the outer side of a lower die, a first screw rod is rotationally connected to the inner side of the lower die, a second screw rod is rotationally connected to the upper part of the inner part of the rack, the electric telescopic rod is fixed on the fixing frame, a spring is fixed in a connecting block, and a scraper is fixed below the spring. This hot extrusion forming device of metal is provided with the motor, push pedal and second trapezoidal piece, the motor through the lower mould outside drives first lead screw and rotates and drive the movable block simultaneously and move on first lead screw and drive first trapezoidal plate and support second trapezoidal plate rebound, the push pedal rebound on driving the second trapezoidal plate simultaneously drives the metal work piece after the hot extrusion shaping and rises and the lower mould separation, conveniently make the metal work piece and the mould separation after the shaping, reduce the potential safety hazard that the artifical drawing of patterns brought, the improvement protectiveness.
Description
Technical Field
The invention relates to the technical field of metal processing, in particular to a metal hot extrusion forming device.
Background
The hot extrusion is to heat metal materials to a hot forging forming temperature for extrusion, the hot extrusion is the earliest extrusion forming technology adopted in several extrusion processes, the hot extrusion is to carry out various extrusion forming on the metals by means of the characteristic of good plasticity of the materials at the hot forging temperature, the hot extrusion is mainly used for manufacturing long parts, sectional materials, pipes, bars, various machine parts and the like with common equal cross sections, the existing metal hot extrusion forming device mostly carries out manual demoulding on the workpieces after carrying out extrusion forming on the metals, the danger is caused by accidental injury due to the fact that the metal workpieces are subjected to high temperature and manual demoulding is caused, the existing metal hot extrusion forming device oxidizes the metal surface in the metal extrusion forming process to form scraps, the cleaning is inconvenient, the existing metal hot extrusion forming device mostly fixes a workbench through bolts, the workbench is troublesome to replace, and the processing efficiency is influenced, and the existing metal hot extrusion forming device is inconvenient for storing workpieces in batches due to the higher temperature of the metal workpiece after extrusion forming after the metal is extruded and formed, and the use is troublesome.
Disclosure of Invention
The invention aims to provide a metal hot extrusion forming device, which solves the problems that most of the existing metal hot extrusion forming devices in the background art demold workpieces manually, the manual demolding can cause accidental injury due to overhigh temperature of the metal workpieces, scrap can be formed due to oxidation of the metal surface in the metal extrusion forming process, the metal hot extrusion forming devices are inconvenient to clean, the workbench is troublesome to replace, the processing efficiency is influenced, workpieces are inconvenient to store in batches, and the use is troublesome.
In order to achieve the purpose, the invention provides the following technical scheme: a metal hot extrusion molding device, which comprises a frame, a material pushing mechanism, a fixing mechanism and an electric telescopic rod,
the device comprises a rack, wherein a fixed frame is fixed at the top of the rack, a mounting frame is fixed at the top of the fixed frame, a hydraulic rod is fixed on the mounting frame, an upper die is fixed below the hydraulic rod, a mounting groove is formed in the top of the rack, a workbench is arranged above the rack, a mounting block is fixed at the bottom of the workbench, limiting grooves are formed in two ends of the mounting block, and a lower die is fixed above the workbench;
the pushing mechanism is used for pushing the formed metal to be arranged on the lower die;
the fixing mechanism is used for facilitating the replacement of the workbench and is arranged on the rack;
electric telescopic handle, electric telescopic handle fixes on the mount, and is fixed with the connecting block on the electric telescopic handle, the inside of connecting block is fixed with the spring, and the below of spring is fixed with the scraper blade, the inside below of frame is fixed with the air-blower, and the both ends of air-blower are connected with collecting box and the flexible pipe of PU respectively, and the flexible pipe of PU is fixed on the scraper blade simultaneously, the outside of frame is fixed with the cooler bin, and the bottom of cooler bin is fixed with the gyro wheel, the inside of cooler bin is fixed with the rack, and has seted up the standing groove on the rack.
Preferably, pushing equipment includes motor, first lead screw, movable block, first trapezoidal piece, push pedal and second trapezoidal piece, the motor is fixed in the outside of lower mould, and the output of motor is connected with first lead screw, first lead screw rotates the inboard of connecting at the lower mould, and threaded connection has the movable block on the first lead screw, is fixed with first trapezoidal piece on the movable block simultaneously, the push pedal is installed to the top of lower mould, and the below of push pedal runs through the lower mould and is fixed with the second trapezoidal piece.
Preferably, the fixing mechanism comprises a second screw rod, a handle, clamping plates and limiting blocks, the second screw rod is rotatably connected to the upper portion of the inside of the rack, the handle is fixed to the outer side of the second screw rod, the clamping plates are in threaded connection with the two ends of the second screw rod, and the limiting blocks are fixed to the clamping plates.
Preferably, the mounting block is connected with the mounting groove in a clamping manner.
Preferably, the bottom of the scraper is arc-shaped, and the scraper is in sliding connection with the lower die.
Preferably, the first trapezoidal block and the second trapezoidal block are connected in a clamping manner.
Preferably, the lowest height of the push plate and the lowest height of the lower die are on the same horizontal line, and the push plate is connected with the lower die in a clamping manner.
Preferably, splint and stopper all are provided with two sets ofly, and its all symmetry sets up.
Preferably, the limiting block is connected with the limiting groove in a clamping manner.
Compared with the prior art, the invention has the beneficial effects that: the metal hot-extrusion forming device comprises a metal hot-extrusion forming device,
(1) the motor outside the lower die drives the first screw rod to rotate, drives the movable block to move on the first screw rod and drives the first trapezoidal plate to abut against the second trapezoidal plate to move upwards, and drives the push plate on the second trapezoidal plate to move upwards and drives the metal workpiece subjected to hot extrusion molding to ascend and separate from the lower die, so that the molded metal workpiece can be conveniently separated from the die, potential safety hazards caused by manual demolding are reduced, and the protection is improved;
(2) the electric telescopic rod, the connecting block, the spring, the scraper and the air blower are arranged, the scraper on the connecting block is driven to scrape residual metal scraps on the lower die by extending the electric telescopic rod outwards, the scraps are scraped out of the lower die, the scraper is attached to the surface of the lower die under the action of the elasticity of the spring, larger scraps formed by metal oxidation are convenient to clean, and meanwhile, the smaller scraps can be sucked into the collecting box by the air blower inside the rack and the PU telescopic pipe in cooperation with the air blower inside the rack to prevent the smaller scraps from influencing the precision of subsequent metal hot extrusion molding, so that the practicability is improved;
(3) the workbench is conveniently fixed on the frame, the structure is simple, the speed of installing and disassembling the workbench is high, the time wasted in replacing the workbench is reduced, and the working efficiency is improved;
(4) be provided with cooler bin, gyro wheel, rack and standing groove, can place the metal work piece after the hot extrusion shaping and cool off in the standing groove on inside rack through the cooler bin, convenient batch is deposited metal work piece, has solved current metal hot extrusion forming device because the metal work piece temperature after the extrusion is higher after to metal extrusion, the problem of the work piece is deposited in inconvenient batch to metal extrusion shaping, facilitates the use.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the structure of the working table of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 5 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 6 is a schematic view of the structure of the cooling box of the present invention.
In the figure: 1. the automatic feeding device comprises a rack, 2, a fixing frame, 3, a mounting rack, 4, a hydraulic rod, 5, an upper die, 6, a mounting groove, 7, a workbench, 8, a mounting block, 9, a limiting groove, 10, a lower die, 11, a pushing mechanism, 1101, a motor, 1102, a first lead screw, 1103, a movable block, 1104, a first trapezoidal block, 1105, a push plate, 1106, a second trapezoidal block, 12, a fixing mechanism, 1201, a second lead screw, 1202, a handle, 1203, a clamping plate, 1204, a limiting block, 13, an electric telescopic rod, 14, a connecting block, 15, a spring, 16, a scraping plate, 17, a blower, 18, a collecting box, 19, a PU telescopic pipe, 20, a cooling box, 21, a roller, 22, a placing rack, 23 and a placing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a metal hot extrusion molding device is disclosed, as shown in FIG. 1, FIG. 2 and FIG. 3, a fixing frame 2 is fixed on the top of a machine frame 1, a mounting frame 3 is fixed on the top of the fixing frame 2, a hydraulic rod 4 is fixed on the mounting frame 3, an upper die 5 is fixed below the hydraulic rod 4, a mounting groove 6 is arranged on the top of the machine frame 1, a workbench 7 is arranged above the machine frame 1, a mounting block 8 is fixed on the bottom of the workbench 7, two ends of the mounting block 8 are provided with limiting grooves 9, a lower die 10 is fixed above the workbench 7, the mounting block 8 is connected with the mounting groove 6 in a clamping manner, the workbench 7 and the upper lower die 10 are conveniently fixed on the machine frame 1, a material pushing mechanism 11 for pushing molded metal is arranged on the lower die 10, the material pushing mechanism 11 comprises a motor 1101, a first lead screw 1102, a movable block 1103, a first trapezoidal block 1104, a push plate 1106 and a second trapezoidal block 1106, the motor 1101 is fixed on the outer side of the lower die 10, the output end of the motor 1101 is connected with a first lead screw 1102, the first lead screw 1102 is rotatably connected on the inner side of the lower die 10, a movable block 1103 is in threaded connection with the first lead screw 1102, a first trapezoidal block 1104 is fixed on the movable block 1103, a push plate 1105 is installed above the lower die 10, a second trapezoidal block 1106 is fixed below the push plate 1105 and penetrates through the lower die 10, the first trapezoidal block 1104 and the second trapezoidal block 1106 are in clamping connection, the motor 1101 drives the first lead screw 1102 to rotate to drive the movable block 1103 in threaded connection with the first lead screw to move on the first lead screw 1102, the movable block 1103 moves to drive the first trapezoidal block 1104 to move to abut against the second trapezoidal block 1106, the second trapezoidal block 1106 and the push plate 1105 move upwards to push the formed metal workpiece to be separated from the lower die 10, the potential safety hazard caused by manual demoulding of the metal workpiece is reduced, and the protection is improved, the lowest height of the push plate 1105 is at the same horizontal line with the lowest height of the lower die 10, and the push plate 1105 is connected with the lower die 10 in a clamping manner, so that the push plate 1105 can be conveniently descended to be attached to the lower die 10 without influencing the follow-up hot extrusion molding work of metal.
As shown in fig. 1, 2, 3 and 4, a fixing mechanism 12 for facilitating replacement of the working table 7 is installed on the machine frame 1, the fixing mechanism 12 includes a second lead screw 1201, a handle 1202, a clamp plate 1203 and a limiting block 1204, the second lead screw 1201 is rotatably connected to the upper portion of the interior of the machine frame 1, the handle 1202 is fixed to the outer side of the second lead screw 1201, two ends of the second lead screw 1201 are in threaded connection with clamp plates 1203, the limiting block 1204 is fixed to the clamp plate 1203, the clamp plate 1203 and the limiting block 1204 are both provided with two sets and symmetrically arranged, the limiting block 1204 and the limiting groove 9 are in clamping connection, the handle 1202 on the outer side of the second lead screw 1201 is rotated to drive the lead screw 1201 to rotate and simultaneously drive the two sets of clamp plates 1203 in threaded connection with the clamp plate 1203 to move towards the middle point of the second lead screw 1201 and match the limiting block 1204 on the clamp plate 1203 to be clamped in the limiting groove 9 at two ends of, simple structure makes things convenient for change workstation 7 in the work, reduces the time of changing the waste of workstation 7, improves work efficiency.
As shown in fig. 1, 2, 5 and 6, an electric telescopic rod 13 is fixed on a fixed frame 2, a connecting block 14 is fixed on the electric telescopic rod 13, a spring 15 is fixed inside the connecting block 14, a scraper 16 is fixed below the spring 15, the bottom of the scraper 16 is arc-shaped, the scraper 16 is in sliding connection with a lower die 10, the connecting block 14 and the scraper 16 are driven by the electric telescopic rod 13 to move by extending outwards to push the residual scraps after metal hot extrusion molding out of the lower die 10, the scraper 16 can be more attached to the surface of the lower die 10 for cleaning under the action of the elastic force of the spring 15, the scraper 16 moves and simultaneously drives a PU telescopic pipe 19 to move above the lower die 10 to be matched with an air blower 17 inside a frame 1 to suck smaller scraps into a collecting box 18, so as to prevent the smaller scraps from influencing the subsequent precision of metal hot extrusion molding, the practicability is improved, the air blower 17 is fixed below the inside of the frame 1, and the both ends of air-blower 17 are connected with collecting box 18 and the flexible pipe 19 of PU respectively, and the flexible pipe 19 of PU is fixed on scraper 16 simultaneously, and the outside of frame 1 is fixed with cooling box 20, and the bottom of cooling box 20 is fixed with gyro wheel 21, and the inside of cooling box 20 is fixed with rack 22, and has seted up standing groove 23 on the rack 22, conveniently places the metal work piece after the hot extrusion shaping in standing groove 23 on the inside rack 22 of cooling box 20 cools off, conveniently deposits metal work piece in batches.
The working principle is as follows: when the metal hot extrusion molding device is used, firstly, heated metal is placed in a lower die 10 on a workbench 7, then a hydraulic rod 4 on a mounting rack 3 is opened to drive an upper die 5 to descend to extrude the metal on the lower die 10, after the metal is extruded and molded, the hydraulic rod 4 is decompressed to be contracted to drive the upper die 5 to ascend and be separated from a workpiece, then a motor 1101 on the outer side of the lower die 10 is opened to drive a first lead screw 1102 to rotate, the first lead screw 1102 rotates and simultaneously drives a movable block 1103 in threaded connection with the first lead screw 1102 to move on the first lead screw 1102, and simultaneously drives a first trapezoidal block 1104 to move to abut against a second trapezoidal block 1106 below a push plate 1105 to drive the second trapezoidal block 1106 and the push plate 1105 to ascend, the push plate 1105 ascends to drive the workpiece on the lower die 10 to ascend and be separated from the lower die 10, and the workpiece is placed in a placing groove 23 on a placing rack 22 in a cooling box, when a large number of workpieces are machined, the workpieces can be pushed to the next machining point through the roller 21 at the bottom of the cooling box 20, then the electric telescopic rod 13 on the fixed frame 2 is opened to drive the connecting block 14 and the scraper 16 on the connecting block 14 to move to be attached to the surface of the lower die 10 to push the residual scraps after metal hot extrusion molding out of the lower die 10, the blower 17 inside the rack 1 is opened while the scraper 17 scrapes large scraps to ensure that the blower 17 is matched with the PU extension tube 19 on the scraper 16 to suck the small scraps into the collection box 18 inside the rack 1, so as to prevent influence on subsequent machining precision, when the workbench 7 needs to be replaced, the handle 1202 outside the rack 1 is rotated anticlockwise to drive the second lead screw 1201 to rotate anticlockwise, meanwhile, the clamping plates 1203 in threaded connection on the second lead screw 1201 are driven to move towards two ends of the second lead screw 1201, so that the limit blocks 1204 on the clamping plates 1203 are separated from the limit grooves 9 on the mounting, the workbench 7 is taken down for replacement, the mounting block 8 at the bottom of the workbench 7 of different lower dies 10 is placed in the mounting groove 6 on the rack 1, then the handle 1202 on the outer side of the rack 1 is rotated clockwise to drive the second screw mandrel 1201 to rotate clockwise, and simultaneously the clamping plate 1203 in threaded connection on the second screw mandrel 1201 is driven to move towards the middle point of the second screw mandrel 1201, so that the limiting block 1204 on the clamping plate 1203 is clamped in the limiting groove 9 on the mounting block 8 at the bottom of the workbench 7, the workbench 7 and the lower dies 10 are fixed on the rack 1, the structure is simple, the mounting and replacing speed is high, the time wasted by replacing the workbench 7 is reduced, the working efficiency is improved, the whole operation is completed, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a metal hot extrusion forming device, includes frame (1), pushing equipment (11), fixed establishment (12) and electric telescopic handle (13), its characterized in that:
the device comprises a rack (1), wherein a fixing frame (2) is fixed at the top of the rack (1), a mounting frame (3) is fixed at the top of the fixing frame (2), a hydraulic rod (4) is fixed on the mounting frame (3), an upper die (5) is fixed below the hydraulic rod (4), a mounting groove (6) is formed in the top of the rack (1), a workbench (7) is mounted above the rack (1), a mounting block (8) is fixed at the bottom of the workbench (7), limiting grooves (9) are formed in two ends of the mounting block (8), and a lower die (10) is fixed above the workbench (7);
the pushing mechanism (11) is used for pushing the formed metal, and the pushing mechanism (11) is arranged on the lower die (10);
the fixing mechanism (12) is used for facilitating the replacement of the fixing mechanism (12) of the workbench (7) and is arranged on the rack (1);
electric telescopic handle (13), electric telescopic handle (13) are fixed on mount (2), and are fixed with connecting block (14) on electric telescopic handle (13), the inside of connecting block (14) is fixed with spring (15), and the below of spring (15) is fixed with scraper blade (16), the inside below of frame (1) is fixed with air-blower (17), and the both ends of air-blower (17) are connected with collecting box (18) and PU flexible pipe (19) respectively, and PU flexible pipe (19) are fixed on scraper blade (16) simultaneously, the outside of frame (1) is fixed with cooler bin (20), and the bottom of cooler bin (20) is fixed with gyro wheel (21), the inside of cooler bin (20) is fixed with rack (22), and has seted up standing groove (23) on rack (22).
2. A metal hot extrusion molding apparatus as set forth in claim 1, wherein: the material pushing mechanism (11) comprises a motor (1101), a first screw rod (1102), a movable block (1103), a first trapezoidal block (1104), a pushing plate (1105) and a second trapezoidal block (1106), wherein the motor (1101) is fixed on the outer side of the lower die (10), the output end of the motor (1101) is connected with the first screw rod (1102), the first screw rod (1102) is rotatably connected to the inner side of the lower die (10), the first screw rod (1102) is connected with the movable block (1103) in a threaded manner, the movable block (1103) is fixed with the first trapezoidal block (1104), the pushing plate (1105) is installed above the lower die (10), and the second trapezoidal block (1106) is fixed on the lower die (10) after the pushing plate (1105) is penetrated below the lower die (10).
3. A metal hot extrusion molding apparatus as set forth in claim 1, wherein: the fixing mechanism (12) comprises a second screw rod (1201), a handle (1202), a clamping plate (1203) and a limiting block (1204), the second screw rod (1201) is rotatably connected to the upper portion of the inner portion of the rack (1), the handle (1202) is fixed to the outer side of the second screw rod (1201), the clamping plate (1203) is connected to the two ends of the second screw rod (1201) in a threaded mode, and the limiting block (1204) is fixed to the clamping plate (1203).
4. A metal hot extrusion molding apparatus as set forth in claim 1, wherein: the mounting block (8) is connected with the mounting groove (6) in a clamping manner.
5. A metal hot extrusion molding apparatus as set forth in claim 1, wherein: the bottom of the scraper (16) is arc-shaped, and the scraper (16) is in sliding connection with the lower die (10).
6. A metal hot extrusion molding apparatus as set forth in claim 2, wherein: the first trapezoidal block (1104) is in clamping connection with the second trapezoidal block (1106).
7. A metal hot extrusion molding apparatus as set forth in claim 2, wherein: the lowest height of the push plate (1105) and the lowest height of the lower die (10) are on the same horizontal line, and the push plate (1105) is connected with the lower die (10) in a clamping manner.
8. A metal hot extrusion molding apparatus as set forth in claim 3, wherein: the clamping plate (1203) and the limiting block (1204) are both provided with two groups, and the two groups are symmetrically arranged.
9. A metal hot extrusion molding apparatus as set forth in claim 3, wherein: the limiting block (1204) is connected with the limiting groove (9) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011298357.4A CN112547891A (en) | 2020-11-19 | 2020-11-19 | Metal hot extrusion forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011298357.4A CN112547891A (en) | 2020-11-19 | 2020-11-19 | Metal hot extrusion forming device |
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| CN112547891A true CN112547891A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011298357.4A Pending CN112547891A (en) | 2020-11-19 | 2020-11-19 | Metal hot extrusion forming device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976710A (en) * | 2021-12-07 | 2022-01-28 | 建湖县特佳液压管件有限公司 | Hydraulic machinery extrusion equipment with cooling processing mechanism |
| CN116060494A (en) * | 2022-12-27 | 2023-05-05 | 江苏鑫鼎元科技有限公司 | Extrusion device for machining mechanical parts |
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| CN206483911U (en) * | 2016-11-14 | 2017-09-12 | 江苏中益特种纤维有限公司 | Armour cooling and shaping device |
| CN207563620U (en) * | 2017-12-13 | 2018-07-03 | 许仙 | A kind of stamping parts of automobile storing unit |
| CN209224428U (en) * | 2018-11-16 | 2019-08-09 | 安徽哈雷传动机械有限公司 | A kind of industrial electric fan fan frame injection mold |
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| CN110743928A (en) * | 2019-10-25 | 2020-02-04 | 中北大学 | Rotary extrusion forming method for cabin section workpiece |
| CN211660838U (en) * | 2020-02-23 | 2020-10-13 | 刘军 | Stamping device for machine-building |
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| CN113976710A (en) * | 2021-12-07 | 2022-01-28 | 建湖县特佳液压管件有限公司 | Hydraulic machinery extrusion equipment with cooling processing mechanism |
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| CN116060494B (en) * | 2022-12-27 | 2023-12-26 | 江苏鑫鼎元科技有限公司 | Extrusion device for machining mechanical parts |
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