Hydrogen storage alloy powder forming die

Abstract

The invention relates to the technical field of forming dies, and discloses a hydrogen storage alloy powder forming die which solves the problem that hydrogen storage alloy powder is inconvenient to fully compact at present. The hydrogen storage alloy powder forming die comprises a top cylinder, a feeding hopper is fixedly installed at the top of the top cylinder, an extrusion mechanism is arranged on the top cylinder, and a forming cylinder is rotationally connected to the interior of the top cylinder; a rotating mechanism is arranged between the forming cylinder and the top cylinder; according to the hydrogen storage alloy powder feeding device, through cooperation of a second outer gear and a third outer gear and cooperation of a first movable ring and a first annular groove, two connecting blocks conveniently drive two sector plates to rotate correspondingly, and then hydrogen storage alloy powder on the top of an inner disc can be intermittently fed from two feeding grooves; and through cooperation of a first outer gear, a fourth outer gear, a second movable ring and a second annular groove, rotation of the second movable ring is facilitated, through cooperation of a connecting plate and a mounting sleeve, rotation of the forming cylinder is facilitated, the hydrogen storage alloy powder in the forming cylinder is vibrated to be uniform, and therefore the hydrogen storage alloy powder can be fully compacted in the follow-up process.

Description

Technical Field

[0001] The invention belongs to the technical field of forming dies, and in particular relates to a hydrogen storage alloy powder forming die. Background Art

[0002] Hydrogen storage alloy powder is a special alloy powder, mainly made of hydrogen storage alloy as the base material. It has the advantages of good safety, high hydrogen storage density, reversible hydrogen absorption and desorption, good cycle stability, etc. It is widely used in automobile manufacturing, aerospace and hydrogen energy and other fields. The hydrogen storage alloy powder forming mold, as the name suggests, is one of the main tools for powder pressing. It uses mechanical force to compact the hydrogen storage alloy powder in the mold to form a blank or part with a certain shape, size and density.

[0003] When using the existing hydrogen storage alloy powder forming mold, the hydrogen storage alloy powder is usually directly put into the mold, and then the hydrogen storage alloy powder is compacted by pressing down with an extrusion plate. However, this process makes it difficult to make the hydrogen storage alloy powder evenly located in the mold, making it inconvenient to fully compact the hydrogen storage alloy powder. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a hydrogen storage alloy powder forming die, which effectively solves the problem that it is inconvenient to fully compact the hydrogen storage alloy powder.

[0005] To achieve the above object, the present invention provides the following technical solutions: a hydrogen storage alloy powder forming die, comprising a top cylinder, a feed hopper is fixedly installed on the top of the top cylinder, an extrusion mechanism is provided on the top cylinder, a forming cylinder is rotatably connected inside the top cylinder, a rotating mechanism is provided between the forming cylinder and the top cylinder, a supporting mechanism is provided on the forming cylinder, a base is provided directly below the forming cylinder, and a plurality of legs are fixedly connected at equal angles between the base and the top cylinder;

[0006] The rotating mechanism includes an inner disk fixed in the top cylinder, two material discharge troughs are symmetrically arranged on the inner disk, a bottom cylinder is fixedly installed on the bottom of the inner disk, an annular groove one is arranged on the outer side of the bottom cylinder, a movable ring one is arranged under the inner disk, the movable ring one is rotatably connected to the bottom cylinder through the annular groove one, two connecting blocks are symmetrically fixedly connected to the top of the movable ring one, the tops of the two connecting blocks are fixedly connected to a fan-shaped plate located at the bottom of the inner disk, a fixing ring is fixedly installed on the outer side of the top cylinder, an annular groove two is arranged on the outer side of the fixing ring, a movable ring two is arranged on the outer side of the top cylinder, the movable ring two is rotatably connected to the fixing ring through the annular groove two, a mounting sleeve is fixedly connected to the outer side of the forming cylinder, and a plurality of connecting plates are fixedly connected at equal angles between the mounting sleeve and the movable ring two.

[0007] Preferably, an L-shaped plate 1 is fixedly installed on the outer side of the top tube, a motor 1 is fixedly installed on the inner bottom wall of the L-shaped plate 1, a transmission shaft is fixedly connected to the motor 1, an external gear 1 is fixedly installed on the outer side of the transmission shaft, an external gear 4 is fixedly installed on the outer side of the movable ring 2, and the external gear 4 is meshingly connected with the external gear 1.

[0008] Preferably, a plurality of support columns are fixedly connected to the top of the movable ring 2 at equal angles, and a ball located at the top of the fixed ring is installed at one end of each support column away from the movable ring 2.

[0009] Preferably, a sleeve plate is fixedly sleeved on the outer side of the bottom cylinder, a rotating shaft 2 is rotatably connected to the top of the sleeve plate, an outer gear 2 is fixedly installed on the outer side of the rotating shaft 2, an outer gear 3 is fixedly installed on the outer side of the movable ring 1, and the outer gear 3 is meshingly connected with the outer gear 2.

[0010] Preferably, a vertical plate is fixedly installed on the bottom of the inner disk, and a rotating shaft 1 is rotatably connected to the side of the vertical plate close to the bottom cylinder, and a bevel gear 2 is fixedly installed on the end of the rotating shaft 1 away from the vertical plate, and a bevel gear 1 is fixedly installed on the outer side of the rotating shaft 2, and the bevel gear 1 is meshingly connected with the bevel gear 2. An L-shaped plate 2 located below the movable ring 1 is fixedly connected between the top of the sleeve plate and the outer side of the bottom cylinder, and the rotating shaft 1 and the rotating shaft 2 both penetrate the L-shaped plate 2 and are rotatably connected with the L-shaped plate 2, and a bevel gear 4 is fixedly installed on the outer side of the rotating shaft 1, and the top end of the transmission shaft extends to the inside of the top cylinder and is fixedly installed with a bevel gear 3, and the bevel gear 3 is meshingly connected with the bevel gear 4.

[0011] Preferably, the supporting mechanism includes a guide column fixed between an L-shaped plate and a base, a guide plate movably sleeved on the outer side of the guide column, a support shaft rotatably connected to the top of the guide plate, a support plate fixedly connected to the top of the support shaft, the support plate is located at the bottom of the forming cylinder, two top blocks are symmetrically fixedly connected to the top of the support plate, and two bottom grooves are symmetrically provided at the bottom of the forming cylinder, and the two top blocks are respectively inserted into the two bottom grooves.

[0012] Preferably, a motor 2 is fixedly mounted on the bottom of the L-shaped plate 1, a screw is fixedly connected to the motor 2, the bottom end of the screw is rotatably connected to the top of the base, a screw sleeve is threadedly sleeved on the outer side of the screw, and the guide plate is fixed to the outer side of the screw sleeve.

[0013] Preferably, the extrusion mechanism includes a U-shaped round rod fixed to the top of the top cylinder, a lifting plate is movably sleeved on the outer side of the U-shaped round rod, an extrusion rod is fixedly installed on the bottom of the lifting plate, the bottom end of the extrusion rod passes through the inner disk and the bottom cylinder and is fixedly connected to a guide plate, an extrusion plate is fixedly installed on the bottom of the guide plate, and the outer diameters of the guide plate and the extrusion plate are equal to the inner diameter of the forming cylinder.

[0014] Preferably, an L-shaped plate three is fixedly sleeved on the middle part of the outer side of the U-shaped round rod, the L-shaped plate three is fixed to the top of the top cylinder, and a cylinder is fixedly installed between the top of the lifting plate and the L-shaped plate three.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The present invention facilitates the rotation of shaft one through the cooperation between motor one and transmission shaft and bevel gear three and bevel gear four, and facilitates the rotation of shaft two through the cooperation between bevel gear two and bevel gear one, and facilitates the rotation of outer gear two and outer gear three and movable ring one and annular groove one, so that the two connecting blocks can respectively drive the two fan-shaped plates to rotate, thereby enabling the hydrogen storage alloy powder on the top of the inner disk to be intermittently discharged from the two feeding troughs, and facilitates the rotation of movable ring two through the cooperation between outer gear one and outer gear four and movable ring two and annular groove two, and facilitates the rotation of forming cylinder through the cooperation between connecting plate and mounting sleeve to shake the hydrogen storage alloy powder inside thereof evenly, thereby facilitating the subsequent full compaction of hydrogen storage alloy powder.

[0017] (2) The invention facilitates the sliding of the guide plate along the guide column through the cooperation between the second motor, the screw rod and the screw sleeve, and then enables the support shaft to drive the support plate to move downward and be removed from the bottom of the molding cylinder, thereby facilitating the removal of the molded product in the molding cylinder.

[0018] (3) The invention facilitates the downward movement of the guide plate and the extrusion plate into the forming cylinder through the coordination between the cylinder and the lifting plate and the U-shaped round rod and the extrusion rod, thereby facilitating the compaction of the hydrogen storage alloy powder in the forming cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] In the attached picture:

[0021] Figure 1 This is a schematic diagram of the structure of the hydrogen storage alloy powder forming die of the present invention;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the top tube of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the rotating mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the bottom tube structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the disassembled structure of the bottom tube and the movable ring of the present invention;

[0026] Figure 6 This is a schematic diagram of the disassembled structure of the mounting sleeve and the fixing ring of the present invention;

[0027] Figure 7 It is a schematic diagram of the supporting mechanism structure of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the extrusion mechanism of the present invention.

[0029] In the figure: 1, top cylinder; 2, rotating mechanism; 201, inner plate; 202, fan-shaped plate; 203, fixed ring; 204, mounting sleeve; 205, bottom groove; 206, motor 1; 207, outer gear 1; 208, L-shaped plate 1; 209, transmission shaft; 2010, rotating shaft 1; 2011, bottom cylinder; 2012, unloading chute; 2013, movable ring 1; 2014, sleeve plate; 2015, bevel gear 1; 2016, rotating shaft 2; 2017, bevel gear 2; 2018, L-shaped plate 2; 2019, bevel gear 3; 2020, vertical plate; 2021, bevel gear 4; 2022, outer gear 2; 2023, connecting block; 2024, ring Annular groove one; 2025, external gear three; 2026, support column; 2027, ball; 2028, connecting plate; 2029, movable ring two; 2030, external gear four; 2031, annular groove two; 3, supporting mechanism; 301, guide column; 302, guide plate; 303, support plate; 304, top block; 305, support shaft; 306, motor two; 307, screw sleeve; 308, screw; 4, extrusion mechanism; 401, U-shaped round rod; 402, L-shaped plate three; 403, cylinder; 404, lifting plate; 405, extrusion rod; 406, guide plate; 407, extrusion plate; 5, base; 6, forming cylinder; 7, support leg; 8, feed hopper. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Embodiment 1, by Figure 1-Figure 8 The present invention includes a top cylinder 1, a feed hopper 8 is fixedly installed on the top of the top cylinder 1, an extrusion mechanism 4 is provided on the top cylinder 1, a forming cylinder 6 is rotatably connected inside the top cylinder 1, a rotating mechanism 2 is provided between the forming cylinder 6 and the top cylinder 1, a supporting mechanism 3 is provided on the forming cylinder 6, a base 5 is provided directly below the forming cylinder 6, and a plurality of legs 7 are fixedly connected at equal angles between the base 5 and the top cylinder 1.

[0032] Embodiment 2, on the basis of embodiment 1, the rotating mechanism 2 includes an inner disk 201 fixed in the top cylinder 1, two material discharge grooves 2012 are symmetrically arranged on the inner disk 201, a bottom cylinder 2011 is fixedly installed at the bottom of the inner disk 201, an annular groove 2024 is arranged on the outer side of the bottom cylinder 2011, a movable ring 2013 is arranged below the inner disk 201, the movable ring 2013 is rotatably connected to the bottom cylinder 2011 through the annular groove 2024, two connecting blocks 2023 are symmetrically fixedly connected to the top of the movable ring 2013, the tops of the two connecting blocks 2023 are fixedly connected to the fan-shaped plate 202 located at the bottom of the inner disk 201, a fixing ring 203 is fixedly installed on the outer side of the top cylinder 1, an annular groove 2031 is arranged on the outer side of the fixing ring 203, and the top A movable ring 2029 is provided on the outside of the cylinder 1, and the movable ring 2029 is rotatably connected to the fixed ring 203 through the annular groove 2031. The outer side of the forming cylinder 6 is fixedly sleeved with a mounting sleeve 204, and a plurality of connecting plates 2028 are fixedly connected at equal angles between the mounting sleeve 204 and the movable ring 2029. An L-shaped plate 208 is fixedly installed on the outer side of the top cylinder 1, and a motor 206 is fixedly installed on the inner bottom wall of the L-shaped plate 208. A transmission shaft 209 is fixedly connected to the motor 206, and an external gear 207 is fixedly installed on the outer side of the transmission shaft 209. An external gear 4 2030 is fixedly installed on the outer side of the movable ring 2029, and the external gear 4 2030 is meshed with the external gear 1 207. The top of the movable ring 2029 is fixedly connected at equal angles. A plurality of support columns 2026 are connected, and a ball 2027 located at the top of the fixed ring 203 is installed at one end of each support column 2026 away from the movable ring 2029. When the movable ring 2029 rotates, each ball 2027 is driven to roll on the top of the fixed ring 203, so as to support the movable ring 2029, thereby ensuring the stability of the movable ring 2029 during rotation. A sleeve 2014 is fixedly sleeved on the outer side of the bottom cylinder 2011, and a rotating shaft 2016 is rotatably connected to the top of the sleeve 2014. An outer gear 2022 is fixedly installed on the outer side of the rotating shaft 2016, and an outer gear 3 2025 is fixedly installed on the outer side of the movable ring 1 2013. The outer gear 3 2025 is meshed with the outer gear 2 2022, and the inner disk 201 A vertical plate 2020 is fixedly installed at the bottom, and a rotating shaft 2010 is rotatably connected to the side of the vertical plate 2020 close to the bottom cylinder 2011. A bevel gear 2017 is fixedly installed at the end of the rotating shaft 2010 away from the vertical plate 2020. A bevel gear 2015 is fixedly installed on the outer side of the rotating shaft 2016. The bevel gear 2015 is meshed and connected with the bevel gear 2017. An L-shaped plate 2018 located below the movable ring 1 2013 is fixedly connected between the top of the sleeve plate 2014 and the outer side of the bottom cylinder 2011. The rotating shaft 1 2010 and the rotating shaft 2 2016 both penetrate the L-shaped plate 2018 and are rotatably connected to the L-shaped plate 2018. The L-shaped plate 2018 supports the rotating shaft 1 2010 and the rotating shaft 2 2016.In order to ensure the stability of the rotation shaft 1 2010 and the rotation shaft 2 2016 during rotation, a bevel gear 4 2021 is fixedly installed on the outer side of the rotation shaft 1 2010, and a bevel gear 3 2019 is fixedly installed on the top of the transmission shaft 209 to the inside of the top cylinder 1, and the bevel gear 3 2019 is meshed and connected with the bevel gear 4 2021;

[0033] First, hydrogen storage alloy powder is added from the feed hopper 8 into the top cylinder 1 and located at the top of the inner disk 201, and then the motor 1 206 is started to drive the transmission shaft 209 to rotate, and drive the bevel gear 3 2019 to rotate. Since the bevel gear 3 2019 is meshed and connected with the bevel gear 4 2021, the rotating shaft 1 2010 is driven to rotate, and the bevel gear 2 2017 is driven to rotate. Since the bevel gear 2 2017 is meshed and connected with the bevel gear 1 2015, the rotating shaft 2 2016 is driven to rotate. Since the outer gear 2022 is meshed and connected with the outer gear 3 2025, at the same time, the movable ring 1 2013 is connected to the bottom cylinder 2011 through the annular groove 1 2024, thereby driving the movable ring 1 2013 rotates, and then drives the two fan-shaped plates 202 to rotate at the bottom of the inner disk 201 through the two connecting blocks 2023, so that the hydrogen storage alloy powder is intermittently discharged from the two feeding troughs 2012. When the transmission shaft 209 rotates, it drives the outer gear 1 207 to rotate. Since the outer gear 1 207 is meshed and connected with the outer gear 4 2030, and at the same time, the movable ring 2029 is rotationally connected with the fixed ring 203 through the annular groove 2031, thereby driving the movable ring 2029 to rotate, and then drives the installation sleeve 204 to rotate through each connecting plate 2028, and drives the forming cylinder 6 to rotate to shake the hydrogen storage alloy powder inside it, and finally facilitates the subsequent full compaction of the hydrogen storage alloy powder.

[0034] Embodiment 3, on the basis of embodiment 1, the support mechanism 3 includes a guide column 301 fixed between the L-shaped plate 208 and the base 5, the outer side of the guide column 301 is movably sleeved with a guide plate 302, the top of the guide plate 302 is rotatably connected with a support shaft 305, the top of the support shaft 305 is fixedly connected with a support plate 303, the support plate 303 is located at the bottom of the forming cylinder 6, the top of the support plate 303 is symmetrically fixedly connected with two top blocks 304, the bottom of the forming cylinder 6 is symmetrically provided with two bottom grooves 205, the two top blocks 304 are respectively inserted into the two bottom grooves 205, the bottom of the L-shaped plate 208 is fixedly installed with a motor 206, the motor 206 is fixedly connected with a screw rod 308, the bottom end of the screw rod 308 is rotatably connected to the top of the base 5, the outer side of the screw rod 308 is threadedly sleeved with a screw sleeve 307, and the guide plate 302 is fixed to the outer side of the screw sleeve 307;

[0035] In the initial state, the two top blocks 304 are respectively inserted into the two bottom grooves 205, and the support plate 303 is located at the bottom of the forming cylinder 6. Since the support shaft 305 is rotatably connected to the top of the guide plate 302, the support plate 303 can rotate with the forming cylinder 6. When the hydrogen storage alloy powder in the forming cylinder 6 is compacted, the motor 2 306 is first started to drive the screw 308 to rotate, and the guide plate 302 is driven to slide downward along the guide column 301 through the screw sleeve 307, and the support plate 303 is driven to descend and removed from the bottom of the forming cylinder 6 through the support shaft 305, and finally the molded product in the forming cylinder 6 is taken out.

[0036] Embodiment 4, on the basis of embodiment 1, the extrusion mechanism 4 includes a U-shaped round rod 401 fixed to the top of the top cylinder 1, the outer side of the U-shaped round rod 401 is movably sleeved with a lifting plate 404, the bottom of the lifting plate 404 is fixedly installed with an extrusion rod 405, the bottom end of the extrusion rod 405 passes through the inner disk 201 and the bottom cylinder 2011 and is fixedly connected with a guide plate 406, the hydrogen storage alloy powder is guided by the guide plate 406, so that the hydrogen storage alloy powder can fall completely into the forming cylinder 6, the bottom of the guide plate 406 is fixedly installed with an extrusion plate 407, the outer diameter values ​​of the guide plate 406 and the extrusion plate 407 are equal to the inner diameter value of the forming cylinder 6, the middle part of the outer side of the U-shaped round rod 401 is fixedly sleeved with an L-shaped plate 3 402, the L-shaped plate 3 402 is fixed to the top of the top cylinder 1, and the cylinder 403 is fixedly installed between the top of the lifting plate 404 and the L-shaped plate 3 402;

[0037] When the hydrogen storage alloy powder is completely located in the forming cylinder 6, first start the cylinder 403 to drive the lifting plate 404 to slide downward along the U-shaped round rod 401, and drive the guide plate 406 to move downward through the extrusion rod 405. At the same time, the extrusion plate 407 descends into the forming cylinder 6, and finally the hydrogen storage alloy powder is pressed and formed.

Claims

1. A hydrogen storage alloy powder forming die, comprising a top cylinder (1), characterized in that: A feed hopper (8) is fixedly mounted on the top of the top cylinder (1), an extrusion mechanism (4) is provided on the top cylinder (1), a forming cylinder (6) is rotatably connected inside the top cylinder (1), a rotating mechanism (2) is provided between the forming cylinder (6) and the top cylinder (1), a supporting mechanism (3) is provided on the forming cylinder (6), a base (5) is provided directly below the forming cylinder (6), and a plurality of legs (7) are fixedly connected at equal angles between the base (5) and the top cylinder (1); The rotating mechanism (2) comprises an inner plate (201) fixed in the top cylinder (1), two material discharge grooves (2012) are symmetrically arranged on the inner plate (201), a bottom cylinder (2011) is fixedly installed at the bottom of the inner plate (201), an annular groove (2024) is arranged on the outer side of the bottom cylinder (2011), a movable ring (2013) is arranged below the inner plate (201), the movable ring (2013) is rotatably connected to the bottom cylinder (2011) through the annular groove (2024), and two connecting blocks (2023) are symmetrically fixedly connected to the top of the movable ring (2013), and the two connecting blocks (202 The top of the forming cylinder (6) is fixedly connected to a fan-shaped plate (202) located at the bottom of the inner disk (201), a fixed ring (203) is fixedly installed on the outer side of the top cylinder (1), an annular groove (2031) is provided on the outer side of the fixed ring (203), and a movable ring (2029) is provided on the outer side of the top cylinder (1), and the movable ring (2029) is rotatably connected to the fixed ring (203) through the annular groove (2031), and a mounting sleeve (204) is fixedly sleeved on the outer side of the forming cylinder (6), and a plurality of connecting plates (2028) are fixedly connected at equal angles between the mounting sleeve (204) and the movable ring (2029).

2. A hydrogen storage alloy powder forming die according to claim 1, characterized in that: An L-shaped plate 1 (208) is fixedly mounted on the outer side of the top cylinder (1), a motor 1 (206) is fixedly mounted on the inner bottom wall of the L-shaped plate 1 (208), a transmission shaft (209) is fixedly connected to the motor 1 (206), an external gear 1 (207) is fixedly mounted on the outer side of the transmission shaft (209), an external gear 4 (2030) is fixedly mounted on the outer side of the movable ring 2 (2029), and the external gear 4 (2030) is meshingly connected with the external gear 1 (207).

3. The hydrogen storage alloy powder forming die according to claim 1, characterized in that: The top of the movable ring 2 (2029) is fixedly connected with a plurality of support columns (2026) at equal angles, and each support column (2026) is provided with a ball (2027) located at the top of the fixed ring (203) at one end away from the movable ring 2 (2029).

4. The hydrogen storage alloy powder forming die according to claim 1, characterized in that: The outer side of the bottom cylinder (2011) is fixedly sleeved with a sleeve plate (2014), the top of the sleeve plate (2014) is rotatably connected with a second rotating shaft (2016), the outer side of the second rotating shaft (2016) is fixedly mounted with an outer gear (2022), the outer side of the movable ring (2013) is fixedly mounted with an outer gear (2025), and the outer gear (2025) is meshingly connected with the outer gear (2022).

5. The hydrogen storage alloy powder forming die according to claim 1, characterized in that: A vertical plate (2020) is fixedly installed at the bottom of the inner disk (201), and a rotating shaft (2010) is rotatably connected to a side of the vertical plate (2020) close to the bottom cylinder (2011), and a bevel gear (217) is fixedly installed on an end of the rotating shaft (2010) away from the vertical plate (2020), and a bevel gear (215) is fixedly installed on the outer side of the rotating shaft (2016), and the bevel gear (215) is meshingly connected with the bevel gear (217), and the top of the sleeve plate (2014) is connected to the outer side of the bottom cylinder (2011). An L-shaped plate 2 (2018) located below the movable ring 1 (2013) is fixedly connected between the two sides; the rotating shaft 1 (2010) and the rotating shaft 2 (2016) both penetrate the L-shaped plate 2 (2018) and are rotatably connected to the L-shaped plate 2 (2018); a bevel gear 4 (2021) is fixedly installed on the outer side of the rotating shaft 1 (2010); the top end of the transmission shaft (209) extends to the inside of the top tube (1) and is fixedly installed with a bevel gear 3 (2019); the bevel gear 3 (2019) is meshingly connected with the bevel gear 4 (2021).

6. The hydrogen storage alloy powder forming die according to claim 1, characterized in that: The support mechanism (3) comprises a guide column (301) fixed between an L-shaped plate (208) and a base (5); a guide plate (302) is movably sleeved on the outer side of the guide column (301); a support shaft (305) is rotatably connected to the top of the guide plate (302); a support plate (303) is fixedly connected to the top of the support shaft (305); the support plate (303) is located at the bottom of the forming cylinder (6); two top blocks (304) are symmetrically fixedly connected to the top of the support plate (303); two bottom grooves (205) are symmetrically provided at the bottom of the forming cylinder (6); and the two top blocks (304) are respectively inserted into the two bottom grooves (205).

7. The hydrogen storage alloy powder forming die according to claim 2, characterized in that: A second motor (306) is fixedly mounted on the bottom of the first L-shaped plate (208), a screw rod (308) is fixedly connected to the second motor (306), the bottom end of the screw rod (308) is rotatably connected to the top of the base (5), a screw sleeve (307) is threadedly sleeved on the outer side of the screw rod (308), and the guide plate (302) is fixed to the outer side of the screw sleeve (307).

8. The hydrogen storage alloy powder forming die according to claim 1, characterized in that: The extrusion mechanism (4) comprises a U-shaped round rod (401) fixed to the top of the top cylinder (1); a lifting plate (404) is movably sleeved on the outer side of the U-shaped round rod (401); an extrusion rod (405) is fixedly installed at the bottom of the lifting plate (404); the bottom end of the extrusion rod (405) passes through the inner disk (201) and the bottom cylinder (2011) and is fixedly connected to a guide plate (406); an extrusion plate (407) is fixedly installed at the bottom of the guide plate (406); and the outer diameters of the guide plate (406) and the extrusion plate (407) are both equal to the inner diameter of the forming cylinder (6).

9. A hydrogen storage alloy powder forming die according to claim 8, characterized in that: An L-shaped plate 3 (402) is fixedly sleeved on the middle part of the outer side of the U-shaped round rod (401), and the L-shaped plate 3 (402) is fixed to the top of the top cylinder (1). A cylinder (403) is fixedly installed between the top of the lifting plate (404) and the L-shaped plate 3 (402).

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