Novel metal powder processing forming machine device

Abstract

The utility model discloses a novel metal powder processing forming machine device which comprises a workbench, a support, a hydraulic air cylinder, an extrusion groove, an auxiliary plate and a pressing die, and is characterized in that a plurality of sliding grooves for the pressing die to slide are formed in the auxiliary plate, and fixing seats are symmetrically and fixedly arranged on the auxiliary plate and located on the two sides of the sliding grooves; lifting grooves are symmetrically formed in the opposite inner walls of the two fixing seats and extend into the auxiliary plate to communicate with the sliding grooves, lifting blocks fixedly connected with the side wall of the pressing die are slidably arranged in the lifting grooves, a threaded hole is formed in one lifting block in a penetrating mode, a screw is rotationally arranged in one lifting groove, and the screw penetrates through the threaded hole and is in threaded connection with the threaded hole; the rotary knob is rotated to drive the screw rod to rotate, and the screw rod is in threaded connection with the threaded hole of the lifting block to enable the lifting block to ascend and descend in the lifting groove and drive the pressing die to ascend and descend in the sliding groove, so that the height of the pressing die is adjusted, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of metal powder processing and forming, in particular to a novel metal powder processing and forming machine device. Background Art

[0002] Metal powder is a finely divided substance made of metal. It is typically obtained through mechanical grinding, chemical reactions, or physical methods (such as atomization and gas condensation). Metal powder has many unique properties and application advantages. Metal powder is introduced into a mold and compacted by hydraulic equipment, resulting in the powder being extruded and molded. Different molds can produce metal products of varying shapes.

[0003] The utility model with publication number CN221047301U discloses a novel metal powder processing and molding device, including a workbench, a bracket is installed on the top of the workbench, and an array of extrusion grooves for assisting the metal powder processing and molding are provided on the top surface of the workbench, and push plates are provided in the multiple extrusion grooves to prevent the metal powder from leaking out. A baffle is installed at the bottom of the workbench to limit the push plates, and an extrusion module for extruding the metal powder is provided above the workbench, the extrusion module includes an auxiliary plate, a movable opening is provided on the auxiliary plate, and the multiple movable openings are arranged in an array of sizes, and the multiple movable openings are each provided with a pressing die, and the multiple pressing dies are respectively arranged in the movable openings with adapted sizes, the auxiliary plate is provided with a first threaded hole on the front wall, and the multiple movable openings are each provided with a second threaded hole, and the multiple first threaded holes are each provided with a positioning bolt. The utility model realizes the production of metal plates of different sizes according to demand, achieves the purpose of metal powder processing and molding, and avoids the problem of frequent replacement of modules affecting the processing.

[0004] The above existing solution has the following problems: when adjusting the height of the die, the positioning bolt needs to be unscrewed out of the fourth threaded hole on the die, and then the height of the die needs to be adjusted so that the fourth threaded hole is aligned with the positioning bolt and then the positioning bolt is screwed in, which is inconvenient. Utility Model Content

[0005] The purpose of this utility model is to provide a new type of metal powder processing and forming machine device to solve the above technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of metal powder processing and forming machine device, including a workbench, a bracket, a hydraulic cylinder, an extrusion groove, an auxiliary plate and a die, the auxiliary plate is provided with a plurality of slide grooves for the die to slide, the auxiliary plate is symmetrically fixed with fixed seats on both sides of the slide groove, the two opposite inner walls of the fixed seats are symmetrically provided with lifting grooves and extend into the auxiliary plate to communicate with the slide groove, a lifting block fixedly connected to the side wall of the die is slidingly provided in the lifting groove, a threaded hole is penetrated through the lifting block, a screw is rotatably provided in the lifting groove, the screw penetrates the threaded hole and is threadedly connected to the threaded hole, and a knob for controlling the rotation of the screw is provided on the side wall of the auxiliary plate.

[0007] Preferably, the fixing sleeve at the bottom of the screw is provided with a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, the driving bevel gear is coaxially fixedly connected to a rotating shaft and passes through the auxiliary plate, and the end of the rotating shaft located outside the auxiliary plate is fixedly connected to the knob.

[0008] Preferably, the fixing sleeve on the outer wall of the rotating shaft is provided with a stabilizing ring, and the stabilizing ring is rotatably connected to the auxiliary plate.

[0009] Preferably, the side wall of the die is in contact with the inner wall of the chute.

[0010] Preferably, a stabilizing shaft is fixedly provided in the lifting groove away from the screw rod, and a through hole is provided in the lifting block located in the lifting groove where the stabilizing shaft is located for the stabilizing shaft to pass through and is slidably connected to the stabilizing shaft.

[0011] Preferably, the width of the lifting groove is smaller than the width of the sliding groove, and the side wall of the lifting block fits in with the inner wall of the lifting groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the arrangement of the fixed seat, lifting slot, screw, lifting block, driven bevel gear, driving bevel gear, rotating shaft and knob, turning the knob drives the rotating shaft to rotate, the rotating shaft drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate and drives the screw to rotate, the threaded hole of the lifting block is connected with the threaded hole of the screw, so that the lifting block can be lifted and lowered in the lifting slot, and the lifting block drives the die to be lifted and lowered in the slide slot to realize the adjustment of the die height, and the operation is fast and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 Schematic diagram of the appearance of this embodiment;

[0015] Figure 2 It is a partial sectional view of the die from the side of this embodiment.

[0016] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0017] 1. Workbench; 2. Bracket; 3. Hydraulic cylinder; 4. Extrusion trough; 5. Auxiliary plate; 6. Die; 7. Slide; 8. Fixed seat; 9. Lifting trough; 10. Screw; 11. Lifting block; 12. Threaded hole; 13. Driven bevel gear; 14. Driving bevel gear; 15. Rotating shaft; 16. Knob; 17. Stabilizing ring; 18. Stabilizing shaft; 19. Through hole. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-2 The utility model provides a technical solution: a new type of metal powder processing and molding machine device, including a workbench 1, a bracket 2, a hydraulic cylinder 3, an extrusion groove 4, an auxiliary plate 5 and a die 6. The auxiliary plate 5 is provided with a plurality of slide grooves 7 for the die 6 to slide. The auxiliary plate 5 is symmetrically fixed with fixed seats 8 on both sides of the slide groove 7. The opposite inner walls of the two fixed seats 8 are symmetrically provided with lifting grooves 9 and extend into the auxiliary plate 5 to communicate with the slide groove 7. A lifting block 11 fixedly connected to the side wall of the die 6 is slidingly provided in the lifting groove 9. A threaded hole 12 is penetrated by a lifting block 11, and a screw 10 is rotatably provided in a lifting groove 9. The screw 10 penetrates the threaded hole 12 and is threadedly connected to the threaded hole 12. The side wall of the auxiliary plate 5 is provided with a knob 16 for controlling the rotation of the screw 10.

[0020] Specifically, a driven bevel gear 13 is fixedly sleeved at the bottom of the screw 10, and the driven bevel gear 13 is meshed with a driving bevel gear 14. The driving bevel gear 14 is coaxially fixedly connected to a rotating shaft 15 and passes through the auxiliary plate 5. The end of the rotating shaft 15 outside the auxiliary plate 5 is fixedly connected to the knob 16. Turning the knob 16 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the driving bevel gear 14 to rotate. The driving bevel gear 14 drives the driven bevel gear 13 to rotate and drives the screw 10 to rotate. The threaded hole 12 of the lifting block 11 is threadedly connected to the screw 10, so that the lifting block 11 is lifted and lowered in the lifting groove 9, and the lifting block 11 drives the die 6 to lift and lower in the slide groove 7 to adjust the height of the die 6.

[0021] Specifically, a stabilizing ring 17 is fixedly sleeved on the outer wall of the rotating shaft 15, and the stabilizing ring 17 is rotatably connected to the auxiliary plate 5. The limiting function of the stabilizing ring 17 improves the rotation stability of the rotating shaft 15 and prevents the axial movement of the rotating shaft 15, thereby improving the meshing stability of the driving bevel gear 14 and the driven bevel gear 13.

[0022] Specifically, the side wall of the die 6 fits in with the inner wall of the chute 7 , thereby improving the sliding stability of the die 6 in the chute 7 .

[0023] Specifically, a stabilizing shaft 18 is fixed in the lifting groove 9 away from the screw 10, and the lifting block 11 located in the lifting groove 9 where the stabilizing shaft 18 is located is penetrated by a through hole 19 for the stabilizing shaft 18 to pass through and is slidably connected to the stabilizing shaft 18. Through the arrangement of the stabilizing shaft 18 and the lifting block 11, the stability of the lifting block 11 sliding in the lifting groove 9 is further improved, thereby improving the stability of the die 6 in the lifting and lowering of the slide groove 7.

[0024] Specifically, the groove width of the lifting groove 9 is smaller than the groove width of the sliding groove 7, so that the four side walls of the die 6 can fit with the inner wall of the sliding groove 7, thereby improving the stability of the die 6 sliding in the sliding groove 7, and the side walls of the lifting block 11 fit with the inner wall of the lifting groove 9, thereby improving the stability of the lifting block 11 sliding in the lifting groove 9.

[0025] A specific application example of this embodiment is:

[0026] When the device is in use, when it is necessary to adjust the height of the die 6, the knob 16 is turned to drive the rotating shaft 15 to rotate, the rotating shaft 15 drives the active bevel gear 14 to rotate, the active bevel gear 14 drives the driven bevel gear 13 to rotate and drives the screw 10 to rotate, and the threaded hole 12 of the lifting block 11 is threadedly connected with the screw 10 to make the lifting block 11 rise and fall in the lifting groove 9, and the lifting block 11 drives the die 6 to rise and fall in the slide groove 7, thereby realizing the adjustment of the height of the die 6, and the operation is fast and convenient.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends", etc., indicating orientations or positional relationships, are orientations or positional relationships based on the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel metal powder processing and forming machine device, comprising a workbench (1), a bracket (2), a hydraulic cylinder (3), an extrusion tank (4), an auxiliary plate (5) and a die (6), characterized in that: The auxiliary plate (5) is provided with a plurality of slide grooves (7) for the die (6) to slide, and the auxiliary plate (5) is symmetrically fixed with fixed seats (8) on both sides of the slide grooves (7), and the inner walls of the two fixed seats (8) are symmetrically provided with lifting grooves (9) and extend into the auxiliary plate (5) to communicate with the slide grooves (7), and a lifting block (11) fixedly connected to the side wall of the die (6) is slidingly provided in the lifting groove (9), and a threaded hole (12) is provided through the lifting block (11), and a screw (10) is rotatably provided in the lifting groove (9), and the screw (10) passes through the threaded hole (12) and is threadedly connected to the threaded hole (12), and a knob (16) for controlling the rotation of the screw (10) is provided on the side wall of the auxiliary plate (5).

2. A novel metal powder forming machine according to claim 1, characterized in that: A driven bevel gear (13) is provided on a fixed sleeve at the bottom of the screw rod (10), and the driven bevel gear (13) is meshed with a driving bevel gear (14). The driving bevel gear (14) is coaxially fixedly connected to a rotating shaft (15) and passes through the auxiliary plate (5). One end of the rotating shaft (15) located outside the auxiliary plate (5) is fixedly connected to a knob (16).

3. A novel metal powder forming machine according to claim 2, characterized in that: A stabilizing ring (17) is provided on the fixed sleeve on the outer wall of the rotating shaft (15), and the stabilizing ring (17) is rotatably connected to the auxiliary plate (5).

4. The novel metal powder forming machine according to claim 1, characterized in that: The side wall of the pressing die (6) is fitted with the inner wall of the chute (7).

5. The novel metal powder forming machine device according to claim 1, characterized in that: A stabilizing shaft (18) is fixedly provided in the lifting groove (9) away from the screw rod (10), and a through hole (19) is provided through the lifting block (11) located in the lifting groove (9) where the stabilizing shaft (18) is located, through which the stabilizing shaft (18) passes and is slidably connected to the stabilizing shaft (18).

6. The novel metal powder forming machine according to claim 1, characterized in that: The width of the lifting groove (9) is smaller than the width of the sliding groove (7), and the side wall of the lifting block (11) fits in contact with the inner wall of the lifting groove (9).

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