Combined die for alloy extrusion

Abstract

The utility model relates to the technical field of alloy, and discloses a combined die for alloy extrusion, which comprises a bottom plate, a door-shaped plate arranged on the top surface of the bottom plate, the bottom surface of the door-shaped plate fixedly connected with the top surface of the bottom plate, an upper pressing plate arranged on the inner side surface of the door-shaped plate, a lower pressing plate arranged below the upper pressing plate, and the bottom surface of the lower pressing plate fixedly connected with the top surface of the bottom plate. A limiting mechanism is arranged on the outer side of the lower pressing plate, a heat dissipation mechanism is arranged on the rear side face of the bottom plate, the limiting mechanism comprises a driving part and a limiting part, the limiting part is located on the inner side face of the driving part, and the heat dissipation mechanism comprises a fixing part and a heat dissipation part located on the inner side face of the fixing part. A first motor in a driving part is utilized by a limiting mechanism to drive a worm, when the worm rotates, a worm gear is driven, the worm gear drives a threaded rod, the threaded rod drives a first inclined block to enable the first inclined block and a second inclined block to move, a T-shaped plate is driven to move, limiting is carried out, and therefore the T-shaped plate with different sizes and different angles can be adjusted. And different specifications are limited, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alloys, in particular to a combined die for alloy extrusion. Background Art

[0002] Alloy material is a metal material. Alloy is a solid product with metallic properties obtained by mixing and melting a metal with another or several metals or non-metals, cooling and solidifying. According to the number of constituent elements, it can be divided into binary alloys, ternary alloys and multi-element alloys.

[0003] Compared with the prior art: since the device cannot be limited when in use, the extrusion causes shaking, which leads to a decrease in product quality.

[0004] Therefore, a combined die for alloy extrusion is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a combined die for alloy extrusion to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined die for alloy extrusion, comprising a base plate, a door-shaped plate is arranged on the top surface of the base plate, the bottom surface of the door-shaped plate is fixedly connected to the top surface of the base plate, an upper pressure plate is arranged on the inner side surface of the door-shaped plate, a lower pressure plate is arranged below the upper pressure plate, the bottom surface of the lower pressure plate is fixedly connected to the top surface of the base plate, a limiting mechanism is arranged on the outer side of the lower pressure plate, and a heat dissipation mechanism is arranged on the rear side surface of the base plate; the limiting mechanism comprises a driving part and a limiting part; the limiting part is located on the inner side surface of the driving part; the heat dissipation mechanism comprises a fixing part and a heat dissipation part; the heat dissipation part is located on the inner side surface of the fixing part.

[0007] Preferably, four slide grooves are provided on the top surface of the lower pressing plate.

[0008] Preferably, the driving part includes two box bodies, the bottom surfaces of the two box bodies are fixedly connected to the top surface of the bottom plate, the top surfaces of the two box bodies are provided with placement grooves, the inner side surfaces of the two box bodies are provided with two first motors, the front side surfaces of the two first motors are fixedly connected to the inner front side surfaces of the two box bodies, the output end surfaces of the two first motors are provided with two worms, the front end surfaces of the two worms are fixedly connected to the output end surfaces of the two first motors, the rear end surfaces of the two worms are rotatably connected to the inner rear side surfaces of the two box bodies through bearing seats, the outer end surfaces of the two worms are provided with two worm wheels, the outer end surfaces of the two worm wheels are meshed with the outer end surfaces of the two worms, and the worm wheels are driven by the first motor.

[0009] Preferably, two threaded rods are provided on the inner sides of the two worm wheels, the outer sides of the two threaded rods are rotatably connected to the inner sides of the two box bodies through bearing seats 2, the surfaces of the two threaded rods are fixedly connected to the inner walls of the two worm wheels, and the threaded rods are driven by the worm wheels.

[0010] Preferably, the limiting part includes two first inclined blocks, the inner side surfaces of the two first inclined blocks are threadedly connected to the surfaces of the two threaded rods, the bottom surfaces of the two first inclined blocks are provided with two sliding seats, the top surfaces of the two sliding seats are fixedly connected to the bottom surfaces of the first inclined blocks, the inner side surfaces of the two sliding seats are provided with two sliding rails, the bottom surfaces of the two sliding rails are fixedly connected to the inner bottom surfaces of the two driving parts, the surfaces of the two sliding rails are slidably connected to the inner side surfaces of the two slides, two second inclined blocks are provided above the two slide rails, the bottom surfaces of the two second inclined blocks are movably connected to the top surface of the first inclined blocks, and the outer side surfaces of the second inclined blocks are provided with sliding grooves 2, and the limiting is performed by the movement of the first inclined blocks and the second inclined blocks.

[0011] Preferably, the top surfaces of the two second inclined blocks are provided with two fixed plates, the bottom surfaces of the two fixed plates are fixedly connected to the top surfaces of the two second inclined blocks, the bottom surfaces of the two fixed plates are provided with four sliding rods, the top ends of the four sliding rods are fixedly connected to the bottom surfaces of the two fixed plates, the four sliding rod surfaces are movably connected to the second inner side surfaces of the through grooves, the inner sides of the four sliding rods are provided with two T-shaped plates, the outer sides of the two T-shaped plates are fixedly connected to the inner sides of the two fixed plates, the bottom surfaces of the two T-shaped plates are provided with four guide rods, the top ends of the four guide rods are fixedly connected to the bottom surfaces of the two T-shaped plates, the four guide rod surfaces are movably connected to the inner side surfaces of the four slide grooves, and the T-shaped plates are used for limiting.

[0012] Preferably, the fixing part includes a support plate, the front side surface of the support plate is fixedly connected to the rear side surface of the base plate, the top surface of the support plate is provided with a heat sink, the bottom surface of the heat sink is fixedly connected to the top surface of the support plate, the inner side surface of the heat sink is provided with a second motor, and the rear end surface of the second motor is fixedly connected to the inner rear side surface of the heat sink.

[0013] Preferably, the heat dissipation part includes a first gear, a rear end face of the first gear is fixedly connected to the output end face of the second motor, a second gear is provided on the outer end face of the first gear, the outer end face of the second gear is meshingly connected to the outer end face of the first gear, a polished rod is provided on the inner side face of the second gear, the surface of the polished rod is fixedly connected to the inner wall of the second gear, the rear end face of the polished rod is fixedly connected to the inner rear side face of the heat dissipation box through a bearing seat three, the surface of the polished rod is sleeved with fan blades, and the inner side faces of the fan blades are fixedly connected to the surface of the polished rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the combined die for alloy extrusion is

[0015] 1) By using the first motor in the driving part through the limiting mechanism, the first motor drives the worm, and when the worm rotates, it drives the worm wheel, so that the worm wheel drives the threaded rod, so that the threaded rod drives the first inclined block, so that the first inclined block and the second inclined block move, thereby driving the T-shaped plate to move, so as to limit the position, so that different sizes and specifications can be limited, thereby improving work efficiency;

[0016] 2) The heat dissipation mechanism utilizes the second motor in the fixed part so that the second motor drives the first gear and the second gear to rotate. When the second gear rotates, it drives the polished rod so that the polished rod drives the fan blades, thereby dissipating heat and avoiding excessive temperature to burn workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the limiting structure of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the worm gear of the limiting structure of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the heat dissipation structure of the utility model;

[0021] Figure 5 It is a three-dimensional schematic diagram of the fan blades of the heat dissipation structure of the utility model.

[0022] In the figure: 1 bottom plate, 2 door plate, 3 upper pressure plate, 4 lower pressure plate, 5 limiting mechanism, 51 driving part, 52 limiting part, 511 box body, 512 first motor, 513 worm, 514 worm wheel, 515 threaded rod, 521 first inclined block, 522 slide seat, 523 slide rail, 524 second inclined block, 525 slide rod, 526 T-plate, 6 heat dissipation mechanism, 61 fixing part, 61 heat dissipation part, 611 fixing plate, 612 heat dissipation box, 613 second motor, 621 first gear, 622 second gear, 623 bare rod, 624 fan blade. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 4The utility model provides a technical solution: a combined die for alloy extrusion, comprising a bottom plate 1, a door plate 2 is arranged on the top surface of the bottom plate 1, the bottom surface of the door plate 2 is fixedly connected to the top surface of the bottom plate 1, an upper pressing plate 3 is arranged on the inner side of the door plate 2, a lower pressing plate 4 is arranged below the upper pressing plate 3, the bottom surface of the lower pressing plate 4 is fixedly connected to the top surface of the bottom plate 1, a limiting mechanism 5 is arranged on the outer side of the lower pressing plate 4, and a heat dissipation mechanism 6 is arranged on the rear side of the bottom plate 1; the limiting mechanism 5 comprises a driving part 51 and a limiting part 52; the limiting part 52 is located on the inner side of the driving part 51; the heat dissipation mechanism 6 comprises a fixing part 61 and a heat dissipation part 62; the heat dissipation part 62 is located on the inner side of the fixing part 61.

[0026] The top surface of the lower pressing plate 4 is provided with four slide grooves.

[0027] The driving part 51 includes two box bodies 511, the bottom surfaces of the two box bodies 511 are fixedly connected to the top surface of the bottom plate 1, the top surfaces of the two box bodies 511 are provided with placement grooves, the inner side surfaces of the two box bodies 511 are provided with two first motors 512, the front side surfaces of the two first motors 512 are fixedly connected to the inner front side surfaces of the two box bodies 511, the output end surfaces of the two first motors 512 are provided with two worm gears 513, the front end surfaces of the two worm gears 513 are fixedly connected to the output end surfaces of the two first motors 512, the rear end surfaces of the two worm gears 513 are rotatably connected to the inner rear side surfaces of the two box bodies 511 through a bearing seat 1, and the outer end surfaces of the two worm gears 514 are provided with two worm wheels 514, and the outer end surfaces of the two worm wheels 514 are meshed and connected with the outer end surfaces of the two worm gears 513.

[0028] Two threaded rods 515 are arranged on the inner side surfaces of the two worm wheels 514 , and the outer side surfaces of the two threaded rods 515 are rotatably connected to the inner side surfaces of the two boxes 511 through the second bearing seat, and the surfaces of the two threaded rods 515 are fixedly connected to the inner walls of the two worm wheels 514 .

[0029] The limiting portion 52 includes two first inclined blocks 521, the inner side surfaces of the two first inclined blocks 521 are threadedly connected to the surfaces of the two threaded rods 515, two slide seats 522 are arranged on the bottom surfaces of the two first inclined blocks 521, the top surfaces of the two slide seats 522 are fixedly connected to the bottom surfaces of the first inclined blocks 521, two slide rails 523 are arranged on the inner side surfaces of the two slide seats 522, the bottom surfaces of the two slide rails 523 are fixedly connected to the inner bottom surfaces of the two driving portions 51, the surfaces of the two slide rails 523 are slidably connected to the inner side surfaces of the two slide seats 522, two second inclined blocks 524 are arranged above the two slide rails 523, the bottom surfaces of the two second inclined blocks 524 are movably connected to the top surfaces of the first inclined blocks 521, and the outer side surfaces of the second inclined blocks 524 are provided with slide grooves 2.

[0030] Two fixed plates are provided on the top surfaces of the two second inclined blocks 524, and the bottom surfaces of the two fixed plates are fixedly connected to the top surfaces of the two second inclined blocks 524. Four sliding rods 525 are provided on the bottom surfaces of the two fixed plates, and the top ends of the four sliding rods 525 are fixedly connected to the bottom surfaces of the two fixed plates. The surfaces of the four sliding rods 525 are movably connected to the inner side surfaces of the second through grooves. Two T-shaped plates 526 are provided on the inner sides of the four sliding rods 525, and the outer sides of the two T-shaped plates 526 are fixedly connected to the inner side surfaces of the two fixed plates. Four guide rods are provided on the bottom surfaces of the two T-shaped plates 526, and the top ends of the four guide rods are fixedly connected to the bottom surfaces of the two T-shaped plates 526, and the surfaces of the four guide rods are movably connected to the inner side surfaces of the first four slide grooves.

[0031] Furthermore, in this embodiment, the limiting mechanism 5 utilizes the first motor 512 in the driving part 51 so that the first motor 512 drives the worm 513. When the worm 513 rotates, it drives the worm wheel 514, so that the worm wheel 514 drives the threaded rod 515. When the threaded rod 515 rotates, it drives the first inclined block 521 so that the first inclined block 521 slides on the surface of the slide rail 523 under the action of the slide seat 522, so that the first inclined block 521 and the second inclined block 524 move, so that the second inclined block 524 drives the slide rod 525 to lift the fixed plate, thereby driving the T-shaped plate 526 to limit.

[0032] Furthermore, in this embodiment, the limiting mechanism 5 utilizes the first motor 512 in the driving part 51 so that the first motor 512 drives the worm 513. When the worm 513 rotates, it drives the worm wheel 514, so that the worm wheel 514 drives the threaded rod 515, so that the threaded rod 515 drives the first inclined block 521 so that the first inclined block 521 and the second inclined block 524 move, thereby driving the T-shaped plate 526 to move, so as to limit the position, so that different sizes and specifications can be limited, thereby improving work efficiency;

[0033] Embodiment 2

[0034] See also Figure 1 , Figure 5 , and on the basis of the first embodiment, it is further obtained that: the fixing portion 61 includes a support plate 611, the front side surface of the support plate 611 is fixedly connected to the rear side surface of the bottom plate 1, the top surface of the support plate 611 is provided with a heat sink 612, the bottom surface of the heat sink 612 is fixedly connected to the top surface of the support plate 611, the inner side surface of the heat sink 612 is provided with a second motor 613, and the rear end surface of the second motor 613 is fixedly connected to the inner rear side surface of the heat sink 612.

[0035] The heat dissipation part 62 includes a first gear 621, a rear end face of the first gear 621 is fixedly connected to the output end face of the second motor 613, a second gear 622 is provided on the outer end face of the first gear 621, the outer end face of the second gear 622 is meshedly connected to the outer end face of the first gear 621, a light rod 623 is provided on the inner side face of the second gear 622, the surface of the light rod 623 is fixedly connected to the inner wall of the second gear 622, the rear end face of the light rod 623 is fixedly connected to the inner rear side face of the heat dissipation box 612 through a bearing seat three, a fan blade 624 is sleeved on the surface of the light rod 623, and the inner side face of the fan blade 624 is fixedly connected to the surface of the light rod 623.

[0036] Furthermore, in this embodiment, the heat dissipation mechanism 6 utilizes the second motor 613 in the fixing part 61 so that the second motor 613 drives the first gear 621 and the second gear 622 to rotate, and when the second gear 622 rotates, it drives the light rod 623 so that the light rod 623 drives the fan blade 624;

[0037] Furthermore, in this embodiment, the second motor 613 in the fixed part 61 is used through the heat dissipation mechanism 6 to enable the second motor 613 to drive the first gear 621 and the second gear 622 to rotate. When the second gear 622 rotates, it drives the light rod 623 so that the light rod 623 drives the fan blades 624, thereby dissipating heat to avoid excessive temperature from scalding workers.

[0038] When in use, the operator places it on the lower pressure plate 4 and uses the first motor 512 in the driving part 51 through the limiting mechanism 5 to make the first motor 512 drive the worm 513. When the worm 513 rotates, it drives the worm wheel 514, so that the worm wheel 514 drives the threaded rod 515. When the threaded rod 515 rotates, it drives the first inclined block 521 so that the first inclined block 521 slides on the surface of the slide rail 523 under the action of the slide seat 522, so that the first inclined block 521 and the second inclined block 524 move, so that the second inclined block 524 drives the slide bar 525 to make the fixed plate rise and fall, thereby driving the T-shaped plate 526 to limit, so that the upper pressure plate 3 is extruded. After the extrusion is completed, the second motor 613 in the fixing part 61 is used through the heat dissipation mechanism 6 to make the second motor 613 drive the first gear 621 and the second gear 622 to rotate. When the second gear 622 rotates, it drives the light rod 623, so that the light rod 623 drives the fan blades 624 to dissipate heat.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined die for alloy extrusion, comprising a bottom plate (1), characterized in that: The top surface of the bottom plate (1) is provided with a door-shaped plate (2), the bottom surface of the door-shaped plate (2) is fixedly connected to the top surface of the bottom plate (1), an upper pressure plate (3) is provided on the inner side surface of the door-shaped plate (2), a lower pressure plate (4) is provided below the upper pressure plate (3), the bottom surface of the lower pressure plate (4) is fixedly connected to the top surface of the bottom plate (1), a limiting mechanism (5) is provided on the outer side of the lower pressure plate (4), and a heat dissipation mechanism (6) is provided on the rear side surface of the bottom plate (1); The limiting mechanism (5) comprises a driving part (51) and a limiting part (52); The limiting portion (52) is located on the inner side of the driving portion (51); The heat dissipation mechanism (6) comprises a fixing portion (61) and a heat dissipation portion (62); The heat dissipation portion (62) is located on the inner side of the fixing portion (61).

2. The combined die for alloy extrusion according to claim 1, characterized in that: The top surface of the lower pressing plate (4) is provided with four sliding grooves.

3. The combined die for alloy extrusion according to claim 1, characterized in that: The driving part (51) comprises two boxes (511), the bottom surfaces of the two boxes (511) are fixedly connected to the top surface of the bottom plate (1), the top surfaces of the two boxes (511) are provided with placement grooves, the inner side surfaces of the two boxes (511) are provided with two first motors (512), the front side surfaces of the two first motors (512) are fixedly connected to the inner front side surfaces of the two boxes (511), the output end surfaces of the two first motors (512) are provided with two worms (513), the front end surfaces of the two worms (513) are fixedly connected to the output end surfaces of the two first motors (512), the rear end surfaces of the two worms (513) are rotatably connected to the inner rear side surfaces of the two boxes (511) through a bearing seat 1, and the outer end surfaces of the two worms (513) are provided with two worm wheels (514), and the outer end surfaces of the two worm wheels (514) are meshingly connected to the outer end surfaces of the two worms (513).

4. The combined die for alloy extrusion according to claim 3, characterized in that: Two threaded rods (515) are arranged on the inner side surfaces of the two worm wheels (514); the outer side surfaces of the two threaded rods (515) are rotatably connected to the inner side surfaces of the two boxes (511) via a second bearing seat; and the surfaces of the two threaded rods (515) are fixedly connected to the inner walls of the two worm wheels (514).

5. The combined die for alloy extrusion according to claim 4, characterized in that: The limiting part (52) comprises two first inclined blocks (521), the inner side surfaces of the two first inclined blocks (521) are threadedly connected to the surfaces of the two threaded rods (515), the bottom surfaces of the two first inclined blocks (521) are provided with two sliding seats (522), the top surfaces of the two sliding seats (522) are fixedly connected to the bottom surfaces of the first inclined blocks (521), the inner side surfaces of the two sliding seats (522) are provided with two sliding rails (523), the bottom surfaces of the two sliding rails (523) are fixedly connected to the inner bottom surfaces of the two driving parts (51), the surfaces of the two sliding rails (523) are slidably connected to the inner side surfaces of the two sliding seats (522), and two second inclined blocks (524) are provided above the two sliding rails (523), the bottom surfaces of the two second inclined blocks (524) are movably connected to the top surfaces of the first inclined blocks (521), and the outer side surfaces of the second inclined blocks (524) are provided with sliding grooves 2.

6. The combined die for alloy extrusion according to claim 5, characterized in that: Two fixing plates are arranged on the top surfaces of the two second inclined blocks (524), and the bottom surfaces of the two fixing plates are fixedly connected to the top surfaces of the two second inclined blocks (524). Four sliding rods (525) are arranged on the bottom surfaces of the two fixing plates, and the top surfaces of the four sliding rods (525) are fixedly connected to the bottom surfaces of the two fixing plates. The surfaces of the four sliding rods (525) are movably connected to the inner side surfaces of the two through grooves. Two T-shaped plates (526) are arranged on the inner sides of the four sliding rods (525), and the outer side surfaces of the two T-shaped plates (526) are fixedly connected to the inner side surfaces of the two fixing plates. Four guide rods are arranged on the bottom surfaces of the two T-shaped plates (526), ​​and the top surfaces of the four guide rods are fixedly connected to the bottom surfaces of the two T-shaped plates (526), ​​and the surfaces of the four guide rods are movably connected to the inner side surfaces of the four slide grooves.

7. The combined die for alloy extrusion according to claim 1, characterized in that: The fixing portion (61) comprises a support plate (611), the front side surface of the support plate (611) is fixedly connected to the rear side surface of the bottom plate (1), the top surface of the support plate (611) is provided with a heat sink (612), the bottom surface of the heat sink (612) is fixedly connected to the top surface of the support plate (611), the inner side surface of the heat sink (612) is provided with a second motor (613), and the rear end surface of the second motor (613) is fixedly connected to the inner rear side surface of the heat sink (612).

8. The combined die for alloy extrusion according to claim 7, characterized in that: The heat dissipation part (62) comprises a first gear (621), the rear end face of the first gear (621) is fixedly connected to the output end face of the second motor (613), the outer end face of the first gear (621) is provided with a second gear (622), the outer end face of the second gear (622) is meshingly connected to the outer end face of the first gear (621), the inner side face of the second gear (622) is provided with a polished rod (623), the surface of the polished rod (623) is fixedly connected to the inner wall of the second gear (622), the rear end face of the polished rod (623) is fixedly connected to the inner rear side face of the heat dissipation box (612) through a bearing seat three, the surface of the polished rod (623) is sleeved with a fan blade (624), and the inner side face of the fan blade (624) is fixedly connected to the surface of the polished rod (623).

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