Mass block shaping machine

Abstract

The utility model discloses a mass block shaping machine, which relates to the field of industrial part production and comprises a tool plate, guide plates are symmetrically arranged on the tool plate, an open groove is arranged between the guide plates on the tool plate, a supporting plate is arranged in the open groove in an airtight sliding mode, a positioning block is arranged on the supporting plate in a sliding mode, and the positioning block is arranged on the tool plate in a sliding mode. The positioning block downwards penetrates through the supporting plate and the tool plate, an air pump is arranged at the bottom of the tool plate, an air conveying pipe matched with the air pump is arranged in the tool plate, and the other end of the air conveying pipe extends into the open groove. The stamping device is used for controlling the upper ejector rod to extrude downwards, so that the shoveling block moves between the pair of guide plates, the mass block on the positioning block is shoveled up and pushed to the guide blocks, the mass block slides into the containing groove through the guide blocks, production of the mass block is completed, convenience and rapidness are achieved, and production efficiency is improved. And the mass block is automatically separated from the placing opening.

Description

Technical Field

[0001] The utility model relates to the field of industrial parts production, in particular to a mass block shaping machine. Background Art

[0002] The mass block is a metal sheet made of tungsten, which has high density, high melting point, high strength and good electrical and thermal conductivity. The main component of the mass block is tungsten, usually containing more than 99.95% of tungsten elements, and the content of other elements is extremely low. The mass block is mainly used to manufacture the heating element, heat insulation screen and parts of the electric vacuum electric light source of the electric vacuum furnace. Because the mass block has a wide range of uses, the demand for it has also risen sharply. The preparation method of the mass block is usually to press the tungsten powder into shape by isostatic pressing, sinter it at high temperature to prepare a tungsten slab, and then process it through rolling mills and shearing machines. Depending on different uses and requirements, the specifications and shapes of the mass blocks will also vary.

[0003] Now, because tungsten powder is sintered at high temperature to form a mass block, there are different requirements for the shape of the mass block. In actual use, it needs to be processed secondary according to its specific purpose. It needs to be made into a specific shape through stamping, rolling and other methods. In this process, the mass block itself may bend due to uneven force during the stamping process. The application scenarios of the mass block generally require high-precision use. Therefore, after the mass block is stamped, it is also necessary to flatten and shape the mass block.

[0004] The existing mass blocks are difficult to be leveled manually due to their high hardness, so a punching machine is needed to punch them to make them level. The existing punching machine punches the mass blocks, generally placing the mass blocks in designated punching grooves, and then pressing downward to make the mass blocks level, thereby completing the shaping of the mass blocks.

[0005] After the existing mass block shaping machine stamps the mass block, the mass block will still remain in the stamped groove and needs to be removed using a tool. The mass block needs to be taken out before the next mass block shaping can be performed, resulting in low production efficiency. At the same time, some sticking may occur due to the stamping, further making it difficult to remove the mass block. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a mass block shaping machine to solve the problem that after the existing mass block shaping machine reads the mass block for stamping, the mass block will still remain in the stamping groove and needs to be taken out using tools. The mass block needs to be taken out before the next mass block shaping can be carried out, resulting in low production efficiency. At the same time, some sticking may occur due to stamping, further making it difficult to remove the mass block.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mass block shaping machine, comprising a tooling plate, on which guide plates are symmetrically arranged, on which slots are opened between the guide plates, in which a support plate is airtightly slidably arranged, on which a positioning block is slidably arranged, and which passes downward through the support plate and the tooling plate, an air pump is arranged at the bottom of the tooling plate, and an air pipe is arranged in the tooling plate to cooperate with the air pump, and the other end of the air pipe extends into the slot.

[0008] By adopting the above technical solution, the air pump is used to control the air pressure in the slot of the air pipeline, thereby controlling the up and down movement of the guide plate, thereby controlling the leakage and retraction of the positioning block, and controlling the leakage of the mass block.

[0009] The utility model is further configured that a shovel block is arranged on one side of the guide plate on the tooling plate, a first hydraulic pump is arranged on the side of the shovel block away from the guide plate, and a first hydraulic rod is arranged between the first hydraulic pump and the shovel block.

[0010] By adopting the above technical solution, the mass block extruded by the support plate is scooped up by the provided shovel block, thereby completing the shaping of the mass block.

[0011] The utility model is further configured that a receiving groove is provided on a side of the tooling plate away from the first hydraulic pump, and a guide block is provided on a side between the guide plates close to the receiving groove.

[0012] By adopting the above technical solution, the receiving groove is provided and the guide block is provided to guide the mass block between the limiting plates to enter the receiving groove.

[0013] The utility model is further configured as follows: a limiting plate is arranged above the tooling plate, a stamping device is arranged above the limiting plate and the positioning block, the stamping device penetrates the limiting plate, an upper top plate is arranged above the limiting plate, the stamping device is fixedly connected to the upper top plate, a shaping rod is arranged at the bottom of the stamping device, a placement opening is opened on the positioning block to cooperate with the shaping rod, and the placement opening penetrates the positioning block.

[0014] By adopting the above technical solution, the shaping rod is controlled by the punching device to be pressed downward, so as to shape the mass block placed in the placement opening and make it flat.

[0015] The utility model is further configured that the tooling plate is arranged on the positioning block by a supporting bottom plate, a second hydraulic pump is arranged on the supporting bottom plate, a push rod is arranged on the second hydraulic pump, and the push rod extends into the placement opening.

[0016] By adopting the above technical solution, the second hydraulic pump is provided to control the push rod to enter the push rod, thereby controlling the depth of the placement opening, and adjusting it according to different mass blocks.

[0017] The utility model is further configured as follows: a plurality of second guide rods are arranged between the upper top plate and the limiting plate, a plurality of first guide rods are arranged between the limiting plate and the tooling plate, a supporting bottom column is arranged on the tooling plate to cooperate with the first guide rods, and a plurality of supporting columns are also arranged at the bottom of the upper top plate, and the supporting columns are in contact with the ground.

[0018] By adopting the above technical solution, the second guide rod is arranged to cooperate with the second guide rod to provide a certain buffer force when the punching device is pressed down, thereby preventing damage to the mass block.

[0019] The utility model is further configured that a second support rod is provided at the bottom of the tooling plate, and a second support rod is provided at the bottom of the storage groove.

[0020] By adopting the above technical solution, the tooling plate is supported by the provided second support rod, and the storage groove is supported by the provided second support rod.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] 1. The utility model controls the upper push rod to press downward through the punching device, and cooperates with the placement port to punch the mass block in the placement port. After the punching device completes the punching, the air pump is triggered to inflate to reset the support, so that the positioning block is flush with the plane of the tooling plate. After that, the first hydraulic pump is operated to move the first hydraulic pump outward, so that the shovel block moves between a pair of guide plates, so as to scoop up the mass block on the positioning block and push it toward the guide block, so that the mass block slides into the storage groove through the guide block to complete the production of the mass block, which is convenient and quick, and the mass block automatically leaves the placement port;

[0023] 2. The utility model controls the air pressure in the slot by means of an air pump, thereby controlling the height of the support plate. When stamping is required, the air pump does not perform a vacuum operation. Under the action of the spring, the positioning block is slightly lower than the plane of the support plate. At this time, the stamping device is controlled to perform stamping and forming to ensure that the mass block will not be displaced during the stamping process. In conjunction with the second hydraulic pump, the push rod is controlled to be pushed out upward and retracted downward, thereby controlling the position of the mass block in the placement port. It can be adjusted according to different types of mass blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a partial structural schematic diagram of the utility model;

[0026] Figure 3 It is a bottom view of a part of the structure of the utility model;

[0027] Figure 4 It is a cross-sectional view of the internal structure of the utility model.

[0028] In the figure: 1. tooling plate; 2. push rod; 3. guide plate; 4. first support rod; 5. storage groove; 6. support base column; 7. first guide rod; 8. limit plate; 9. second guide rod; 10. support column; 11. upper top plate; 12. punching device; 13. shovel block; 14. first hydraulic rod; 15. first hydraulic pump; 16. placement port; 17. air pump; 18. support base plate; 19. second hydraulic pump; 20. connecting rod; 21. second support rod; 22. guide block; 23. support plate; 24. positioning block; 25. spring; 26. air pipe; 27. slot; 28. shaping rod. DETAILED DESCRIPTION

[0029] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] A mass shaping machine, such as Figure 1-4As shown, it includes a tooling plate 1, on which guide plates 3 are symmetrically arranged, and slots 27 are opened on the tooling plate 1 between the guide plates 3, and a support plate 23 is airtightly slidably arranged in the slot 27, and a positioning block 24 is slidably arranged on the support plate 23, and the positioning block 24 downwardly penetrates the support plate 23 and the tooling plate 1, and an air pump 17 is arranged at the bottom of the tooling plate 1, and an air pipe 26 is arranged in the tooling plate 1 to cooperate with the air pump 17, and the other end of the air pipe 26 extends into the slot 27, and the air pressure in the slot 27 is controlled by the air pump 17, so as to control the support plate 23 to move up and down, and the positioning block 24 set at this time is fixed, and the positioning block 24 will leak out and shrink. In this device, the positioning block 24 is level with the tooling plate 1 when not being calibrated, and the air pump 17 is in In the air-inhaling state, when shaping, the air pump 17 delivers air to make the support plate 23 rise, so that the positioning block 24 is slightly lower than the tooling plate 1, and a limit plate 8 is arranged above the tooling plate 1, and a punching device 12 is arranged above the limit plate 8 above the positioning block 24, and the punching device 12 passes through the limit plate 8, and an upper top plate 11 is arranged above the limit plate 8, and the punching device 12 is fixedly connected to the upper top plate 11, and a shaping rod 28 is arranged at the bottom of the punching device 12, and a placement opening 16 is opened on the positioning block 24 to cooperate with the shaping rod 28, and the placement opening 16 passes through the positioning block 24, and when the support plate 23 that moves up and down is extruded, the positioning block 24 is lower than the support plate 23, thereby achieving the effect of stabilizing the punching device 12, preventing skewing and causing deformation of the mass block.

[0032] Furthermore, a shovel block 13 is provided on one side of the guide plate 3 on the tooling plate 1, a first hydraulic pump 15 is provided on the side of the shovel block 13 away from the guide plate 3, a first hydraulic rod 14 is provided between the first hydraulic pump 15 and the shovel block 13, a storage groove 5 is provided on the side of the tooling plate 1 away from the first hydraulic pump 15, and a guide block 22 is provided on the side between the guide plates 3 close to the storage groove 5. Through the shovel block 13, after the shaping of the mass block is completed, the first hydraulic pump 15 controls the shovel block 13 to shovel out and lift the mass block on the positioning block 24, and the shovel block 13 continuously pushes the mass block so that the mass block falls into the storage groove 5 through the guide block 22.

[0033] The tooling plate 1 is provided at the positioning block 24 by a supporting base plate 18, on which a second hydraulic pump 19 is provided, on which a push rod 2 is provided, and which extends into the placement opening 16. The push rod 2 is ejected by the second hydraulic pump 19 to control the depth of the push rod 2 in the placement opening 16, thereby adjusting and shaping the mass block according to different models of mass blocks.

[0034] A plurality of second guide rods 9 are arranged between the upper top plate 11 and the limiting plate 8, a plurality of first guide rods 7 are arranged between the limiting plate 8 and the tooling plate 1, a supporting bottom column 6 is arranged on the tooling plate 1 to cooperate with the first guide rod 7, and a plurality of supporting columns 10 are also arranged at the bottom of the upper top plate 11, and the supporting columns 10 are in contact with the ground, and the limiting plate 8 and the upper top plate 11 are supported by the first guide rods 7 and the second guide rods 9.

[0035] A second support rod 21 is provided at the bottom of the tooling plate 1, and a first support rod 4 is provided at the bottom of the storage groove 5. The storage groove 5 is supported by the first support rod 4. A connecting rod 20 is provided on the support base plate 18. The support base plate 18 and the tooling plate 1 are connected by the connecting rod 20. The connecting rod 20 is connected to the tooling plate 1 to support the second hydraulic pump 19. A spring 25 is provided in the slot 27. The spring 25 helps the support plate 23 to reset when the assisting air pump 17 is deflated.

[0036] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A mass shaping machine, comprising a tooling plate (1), characterized in that: The tooling plate (1) is symmetrically provided with guide plates (3), the tooling plate (1) is provided with slots (27) between the guide plates (3), a support plate (23) is airtightly slidably provided in the slot (27), a positioning block (24) is slidably provided on the support plate (23), the positioning block (24) is downwardly penetrated through the support plate (23) and the tooling plate (1), an air pump (17) is provided at the bottom of the tooling plate (1), an air delivery pipe (26) is provided in the tooling plate (1) in coordination with the air pump (17), and the other end of the air delivery pipe (26) extends into the slot (27).

2. A mass shaping machine according to claim 1, characterized in that: A shovel block (13) is arranged on one side of the guide plate (3) on the tooling plate (1), a first hydraulic pump (15) is arranged on the side of the shovel block (13) away from the guide plate (3), and a first hydraulic rod (14) is arranged between the first hydraulic pump (15) and the shovel block (13).

3. A mass shaping machine according to claim 1, characterized in that: A receiving groove (5) is provided on the side of the tooling plate (1) away from the first hydraulic pump (15), and a guide block (22) is provided on the side between the guide plates (3) close to the receiving groove (5).

4. A mass shaping machine according to claim 1, characterized in that: A limit plate (8) is arranged above the tooling plate (1), and a punching device (12) is arranged above the limit plate (8) and the positioning block (24). The punching device (12) passes through the limit plate (8). An upper top plate (11) is arranged above the limit plate (8). The punching device (12) is fixedly connected to the upper top plate. A shaping rod (28) is arranged at the bottom of the punching device (12). A placement opening (16) is provided on the positioning block (24) to cooperate with the shaping rod (28), and the placement opening (16) passes through the positioning block (24).

5. A mass shaping machine according to claim 1, characterized in that: The tooling plate (1) is provided with a supporting base plate (18) on the positioning block (24); a second hydraulic pump (19) is provided on the supporting base plate (18); a push rod (2) is provided on the second hydraulic pump (19); the push rod (2) extends into the placement opening (16); a connecting rod (20) is provided on the supporting base plate (18); and the connecting rod (20) is connected to the tooling plate (1).

6. A mass shaping machine according to claim 4, characterized in that: A plurality of second guide rods (9) are arranged between the upper top plate (11) and the limiting plate (8), a plurality of first guide rods (7) are arranged between the limiting plate (8) and the tooling plate (1), a supporting bottom column (6) is arranged on the tooling plate (1) to cooperate with the first guide rods (7), and a plurality of supporting columns (10) are also arranged at the bottom of the upper top plate (11), and the supporting columns (10) are in contact with the ground.

7. A mass shaping machine according to claim 3, characterized in that: A second support rod (21) is arranged at the bottom of the tooling plate (1), a first support rod (4) is arranged at the bottom of the storage groove (5), and a spring (25) is arranged in the slot (27).

Images