CN219235613U

CN219235613U - Bidirectional opposite-pressing ceramic powder forming hydraulic press

Info

Publication number: CN219235613U
Application number: CN202320315722.0U
Authority: CN
Inventors: 陈名家
Original assignee: Wuxi Qianzhou Mingjia Machinery Co ltd
Current assignee: Wuxi Qianzhou Mingjia Machinery Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-23
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a bidirectional opposite-pressing ceramic powder forming hydraulic press, which comprises a bottom beam, wherein a first hydraulic rod is connected and arranged in the middle of the bottom beam, a lower movable beam is connected and arranged at the power end of the first hydraulic rod, guide rods are respectively connected and arranged at the four corners of the bottom beam, top beams are jointly connected and arranged at the other ends of the guide rods, a second hydraulic rod is connected and arranged in the middle of the bottom end of the top beams, an upper movable beam is connected and arranged at the power end of the second hydraulic rod, the upper movable beam and the lower movable beam are respectively and slidably connected with the guide rods, a male die is connected and arranged at the bottom end of the upper movable beam, an extension plate and a female die matched with the male die are connected and arranged on the lower movable beam, the upper surface of the female die is flush with the upper surface of the lower movable beam, a powder storage tank and a third hydraulic rod are connected and arranged on the extension plate, a feeding box is arranged at the bottom end of the powder storage tank in a sliding and penetrating connection, and the bottom end of the feeding box is matched with the female die. Compared with the prior art, the utility model has the advantages that: the quick feeding and the transferring feeding are convenient to synchronously carry out, and the efficiency is convenient to improve.

Description

Bidirectional opposite-pressing ceramic powder forming hydraulic press

Technical Field

The utility model relates to the technical field of hydraulic forming, in particular to a bidirectional opposite-pressing ceramic powder forming hydraulic machine.

Background

The ceramic powder forming hydraulic press adopts a four-beam four-column structure, and a bidirectional compression forming system ensures that equipment operates stably and acts reliably; however, the traditional bidirectional opposite-pressing ceramic powder forming hydraulic press is stable in operation, but the feeding mechanism is complex, powder leakage possibly occurs in the feeding process to affect the forming quality, and feeding and demolding processes are complex, so that the continuous processing efficiency is low.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and provide a bidirectional opposite-pressing ceramic powder forming hydraulic press which is convenient for rapid feeding, synchronous transfer feeding and efficiency improvement.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a two-way ceramic powder shaping hydraulic press to pressing, includes the floorpan, the floorpan middle part is connected and is equipped with first hydraulic stem, the power end connection of first hydraulic stem is equipped with down the fly leaf, connect respectively on the floorpan four corners and be equipped with the guide bar, the guide bar other end is connected jointly and is equipped with the back timber, back timber bottom middle part is connected and is equipped with the second hydraulic stem, the power end connection of second hydraulic stem is equipped with the fly leaf, go up fly leaf and fly leaf respectively sliding connection guide bar, go up the fly leaf bottom connection and be equipped with the male mould, connect on the fly leaf down and be equipped with extension board and with male mould complex master model, the master model upper surface flushes with the fly leaf upper surface down, be connected on the extension board and be equipped with powder storage box and third hydraulic stem, powder storage box bottom sliding through connection is equipped with the feed box, the feed box bottom is equipped with the master model cooperation, feed box is kept away from master model one side and is connected and is equipped with the baffle, baffle and powder storage box sliding seal cooperation, the power end of third hydraulic stem is connected the baffle other end.

Compared with the prior art, the utility model has the advantages that: firstly, ceramic powder is led into a powder storage box for storage, a third hydraulic rod is started, a baffle plate is driven to drive a feeding box to slide back and forth along a lower movable beam, so that the ceramic powder in the feeding box is conveniently fed to a female die, after the female die is fed by the feeding box, the upper movable beam and the lower movable beam are driven to be close to each other by driving the first hydraulic rod and the second hydraulic rod, and further, the male die is conveniently used for carrying out compression extrusion molding on the ceramic powder in the female die; the setting of baffle is convenient for seal the ceramic powder of powder storage case, prevents that the powder from leaking.

Further, go up fly beam and lower fly beam four corners and connect respectively and be equipped with the guiding hole, guiding hole and guiding lever sliding fit, be convenient for first hydraulic stem and second hydraulic stem respectively go on stabilizing the drive to last fly beam and lower fly beam through guiding lever and guiding hole sliding fit's setting.

Furthermore, the top end of the powder storage box is connected with a feed hopper, the bottom end of the powder storage box is connected with a through hole in a penetrating manner in parallel to the sliding direction of the baffle, the top end of the through hole is matched with the top ends of the feeding box and the baffle in a sealing manner, the bottom end of the feeding box is flush with the upper surface of the lower movable beam, ceramic powder is led into the powder storage box for storage through the feed hopper, and meanwhile, the through hole is matched with the top ends of the feeding box and the baffle in a sealing manner, so that the ceramic powder of the powder storage box is conveniently led into the feeding box when the feeding box is opposite to the powder storage box, and the baffle can seal the powder storage box for preventing leakage when the feeding box is used for sliding feeding; meanwhile, the bottom end of the feeding box is flush with the upper surface of the lower movable beam, so that ceramic powder is prevented from remaining on the lower movable beam during feeding.

Furthermore, the lower movable beam is respectively connected with the two sides of the female die and is provided with a sliding groove, the feeding box is connected with a sliding block matched with the sliding groove, and the sliding stability of the feeding box is facilitated through the sliding fit of the sliding groove and the sliding block.

Further, the feeding box is kept away from baffle one end and is connected and be equipped with the limiting plate, and the setting of limiting plate is convenient for slide back and forth the feeding box and carries out spacingly, avoids the feeding box to slide right to break away from with the powder storage case and causes ceramic powder to leak.

Further, the lower movable beam is connected and provided with a groove, the groove is matched with the female die, the upper surface of the groove is flush with the upper surface of the female die, the bottom end of the female die is connected and provided with a bottom hole, the bottom end of the groove is connected and provided with a vent pipe communicated with the bottom hole, the vent pipe is ventilated, gas is led into the female die from the bottom hole through the bottom end of the groove, and the supporting plate is driven to demould the formed blank from the female die.

Furthermore, the lower movable beam is connected to one end far away from the powder storage box and is provided with a material guide table, and the material guide table is convenient for pushing the formed and demoulded blank to the material guide table for temporary storage through a limiting plate when the feeding box is used for sliding feeding.

Drawings

FIG. 1 is a schematic diagram of a two-way, opposite-pressure ceramic powder forming hydraulic press according to the present utility model.

FIG. 2 is a schematic diagram of the principal cross-section of a two-way, opposite-pressure ceramic powder forming hydraulic press according to the present utility model.

Fig. 3 is a schematic diagram of the structure of fig. 2 a.

Fig. 4 is a schematic diagram of the structure of fig. 2B.

Fig. 5 is a schematic top view of the lower movable beam.

As shown in the figure: 1. the bottom beam, 2, the first hydraulic rod, 3, the lower movable beam, 4, the guide rod, 5, the top beam, 6, the second hydraulic rod, 7, the upper movable beam, 8, the male die, 9, the female die, 10, the extension board, 11, the powder storage box, 12, the third hydraulic rod, 13, the feeding box, 14, the baffle, 15, the guide hole, 16, the feed hopper, 17, the through hole, 18, the chute, 19, the slide block, 20, the limiting board, 21, the groove, 22, the bottom hole, 23, the vent pipe, 24 and the guide table.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model provides a two-way to pressing ceramic powder shaping hydraulic press, includes floorplan 1, the connection of floorplan 1 middle part is equipped with first hydraulic stem 2, the power end connection of first hydraulic stem 2 is equipped with down movable beam 3, connect respectively on the four corners of floorplan 1 and be equipped with guide bar 4, the guide bar 4 other end is connected jointly and is equipped with back timber 5, top timber 5 bottom middle part is connected and is equipped with second hydraulic stem 6, the power end connection of second hydraulic stem 6 is equipped with movable beam 7, go up movable beam 7 and lower movable beam 3 and slide connection guide bar 4 respectively, go up movable beam 7 bottom connection and be equipped with male die 8, connect on the movable beam 3 down be equipped with extension board 10 and with male die 8 complex master die 9, master die 9 upper surface flushes with lower movable beam 3 upper surface, be connected on extension board 10 and be equipped with powder storage tank 11 and third hydraulic stem 12, powder storage tank 11 bottom sliding through connection is equipped with feed box 13, feed box 13 bottom and master die 9 cooperation, box 13 one side is connected and is equipped with

master die

9, 14 is kept away from to one side, 14 and the sealed baffle 12 is connected with third hydraulic stem 12.

Four corners of the upper movable beam 7 and the lower movable beam 3 are respectively connected with guide holes 15, and the guide holes 15 are in sliding fit with the guide rods 4; the top end of the powder storage box 11 is connected with a feed hopper 16, the bottom end of the powder storage box 11 is provided with a through hole 17 in a penetrating connection manner in parallel with the sliding direction of the baffle 14, the top end of the through hole 17 is in sealing fit with the top ends of the feeding box 13 and the baffle 14, and the bottom end of the feeding box 13 is flush with the upper surface of the lower movable beam 3; the two sides of the lower movable beam 3 are respectively connected with a sliding chute 18, and the feeding box 13 is connected with a sliding block 19 matched with the sliding chute 18; one end, far away from the baffle plate 14, of the feeding box 13 is connected with a limiting plate 20; the lower movable beam 3 is connected and provided with a groove 21, the groove 21 is matched with the female die 9, the upper surface of the groove 21 is flush with the upper surface of the female die 9, the bottom end of the female die 9 is connected and provided with a bottom hole 22, the bottom end of the groove 21 is connected and provided with a vent pipe 23 communicated with the bottom hole 22, and one end, far away from the powder storage box 11, of the lower movable beam 3 is connected and provided with a material guide table 24.

When the utility model is implemented, firstly, ceramic powder is introduced into the powder storage box 11 for storage, the ceramic powder is introduced into the powder storage box 11 for storage through the feed hopper 16, the third hydraulic rod 12 is started, the baffle plate 14 is driven to drive the feeding box 13 to slide back and forth along the lower movable beam 3, the sliding of the feeding box 13 is convenient to stabilize through the sliding fit of the sliding chute 18 and the sliding block 19, the ceramic powder in the feeding box 13 is convenient to feed to the female die 9, the through hole 17 is in sealing fit with the top ends of the feeding box 13 and the baffle plate 14, so that the ceramic powder of the powder storage box 11 is convenient to be introduced into the feeding box 13 when the feeding box 13 is opposite to the powder storage box 11, and the baffle plate 14 is convenient to seal the ceramic powder of the powder storage box 11 when the feeding box 13 slides for feeding, so as to prevent powder leakage; meanwhile, the bottom end of the feeding box 13 is flush with the upper surface of the lower movable beam 3, so that ceramic powder is prevented from remaining on the lower movable beam 3 during feeding, and the limiting plate 20 is arranged to facilitate the back and forth sliding of the feeding box 13 to limit, so that the feeding box 13 is prevented from sliding rightwards to be separated from the powder storage box 11 to cause ceramic powder leakage; after the female die 9 is fed through the feeding box 13, the upper movable beam 7 and the lower movable beam 3 are driven to be close to each other by driving the first hydraulic rod 2 and the second hydraulic rod 6, and the first hydraulic rod 2 and the second hydraulic rod 6 are in sliding fit with the guide rod 4 and the guide hole 15 so as to respectively and stably drive the upper movable beam 7 and the lower movable beam 3, thereby being convenient for the male die 8 to carry out compression extrusion molding on ceramic powder in the female die 9; by ventilating the vent pipe 23, the vent pipe 23 guides air from the bottom hole 22 into the female die 9 through the bottom end of the groove 21, and drives the supporting plate to release the molding blank from the female die 9; the material guiding table 24 is arranged so that the blank which is formed and demoulded can be pushed onto the material guiding table 24 for temporary storage through the limiting plate 20 when the feeding box 13 is fed in a sliding way.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a two-way to pressing ceramic powder shaping hydraulic press, includes floorbar (1), its characterized in that: the utility model is characterized in that a first hydraulic rod (2) is connected and arranged in the middle of the bottom beam (1), a lower movable beam (3) is connected and arranged at the power end of the first hydraulic rod (2), guide rods (4) are respectively connected and arranged at four corners of the bottom beam (1), top beams (5) are jointly connected and arranged at the other ends of the guide rods (4), a second hydraulic rod (6) is connected and arranged at the middle of the bottom end of the top beams (5), an upper movable beam (7) is connected and arranged at the power end of the second hydraulic rod (6), the upper movable beam (7) and the lower movable beam (3) are respectively connected and connected with the guide rods (4) in a sliding manner, a male die (8) is connected and arranged at the bottom end of the upper movable beam (7), an extension plate (10) and a female die (9) matched with the male die (8) are connected and arranged on the lower movable beam (3), a powder storage box (11) and a third hydraulic rod (12) are connected and arranged on the extension plate (10), a powder storage box (11) bottom end is connected and provided with a box (13) in a sliding manner, the bottom end of the powder storage box (11) is in a sliding manner, the bottom end of the powder storage box (13) is in a sliding manner, the powder storage box (13) is in a sealing box (13) is arranged, and is matched with the bottom end of the female die (13), and is far away from the female die (14), the power end of the third hydraulic rod (12) is connected with the other end of the baffle (14).

2. The bi-directional pressing ceramic powder forming hydraulic machine as recited in claim 1, wherein: the four corners of the upper movable beam (7) and the lower movable beam (3) are respectively connected with a guide hole (15), and the guide holes (15) are in sliding fit with the guide rods (4).

3. The bi-directional pressing ceramic powder forming hydraulic machine as recited in claim 1, wherein: the powder storage box is characterized in that a feed hopper (16) is connected and arranged at the top end of the powder storage box (11), a through hole (17) is formed in the bottom end of the powder storage box (11) in a penetrating connection mode in parallel to the sliding direction of the baffle plate (14), the top end of the through hole (17) is in sealing fit with the top ends of the feeding box (13) and the baffle plate (14), and the bottom end of the feeding box (13) is flush with the upper surface of the lower movable beam (3).

4. The bi-directional pressing ceramic powder forming hydraulic machine as recited in claim 1, wherein: the lower movable beam (3) is respectively connected with two sides of the female die (9) and provided with a sliding groove (18), and the feeding box (13) is connected with a sliding block (19) matched with the sliding groove (18).

5. The bi-directional pressing ceramic powder forming hydraulic machine as recited in claim 1, wherein: one end of the feeding box (13) far away from the baffle plate (14) is connected with a limiting plate (20).

6. The bi-directional pressing ceramic powder forming hydraulic machine as recited in claim 1, wherein: the lower movable beam (3) is connected with a groove (21), the groove (21) is matched with the female die (9), the upper surface of the groove (21) is flush with the upper surface of the female die (9), a bottom hole (22) is formed in the bottom end of the female die (9) in a connecting mode, and a vent pipe (23) communicated with the bottom hole (22) is arranged in the bottom end of the groove (21) in a connecting mode.

7. The bi-directional pressing ceramic powder forming hydraulic machine as recited in claim 1, wherein: one end of the lower movable beam (3) far away from the powder storage box (11) is connected with a material guide table (24).