CN217992194U

CN217992194U - Pressing forming die for manufacturing ceramic grinding wheel

Info

Publication number: CN217992194U
Application number: CN202221960387.1U
Authority: CN
Inventors: 陈金生; 郭悦田; 朱冬癸
Original assignee: Anhui Sanjia Abrasives Co ltd
Current assignee: Anhui Sanjia Abrasives Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-09
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a ceramic grinding wheel is made with suppression forming die, press including mould conveyer belt, mould and place the platform, go up pressing means, push down mechanism, mould fixed establishment, notes material mechanism and mould, the mould is pressed and is placed a both sides and be equipped with the mould conveyer belt rather than linking up, the mould is pressed and is placed the other bilateral symmetry of platform and be equipped with mould fixed establishment and annotate material mechanism, the mould includes first cylinder section of thick bamboo portion and lower half rectangular body portion, be equipped with the cylinder in the mould and press the chamber, the bottom intermediate position that presses the chamber is equipped with presses the patchhole, it has the press platen to press the chamber bottom pad. The utility model discloses an annotate material mechanism and carry quantitative material back in to the mould, push down the mechanism and press down downwards, go up the pushing down mechanism and upwards promote and press the clamp plate, the atress is pressed down about the material, guarantees that the material atress is even, and the shaping is effectual, accomplishes a finished product after, the mould is carried away on the mould transport belt that the opposite side was pushed to next new mould, and the suppression can be serialization, and production efficiency is high.

Description

Pressing forming die for manufacturing ceramic grinding wheel

Technical Field

The utility model relates to a ceramic forming die technical field especially relates to a vitrified grinding wheel is made with compression moulding mould.

Background

In the existing ceramic grinding wheel powder processing process, unidirectional pressing forming operation is usually performed only once, and unidirectional pressing is only suitable for ceramic grinding wheels which are small in thickness and have low requirements for uniformity of the pressed whole powder. For the ceramic grinding wheel with a certain thickness and the requirement on the uniformity of the whole powder after pressing, the unidirectional pressing obviously cannot meet the pressing requirement, and one oil press cannot be suitable for pressing grinding wheel sheets with different sizes. And the pressing die can not be continuously replaced, and the ceramic grinding wheel is prepared by continuous pressing and forming, so that the mechanical efficiency is low.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a vitrified grinding wheel is made with press forming die has solved the vitrified grinding wheel suppression inhomogeneous, and the mould can not be changed in the serialization to the suppression, low scheduling problem of production efficiency.

According to the utility model provides a pressing forming die for ceramic grinding wheel manufacturing, press including mould conveying belt, mould and place the platform, go up pressure mechanism, push down mechanism, mould fixed establishment, notes material mechanism and mould, the mould is pressed and is placed the mould conveying belt that the platform both sides were equipped with rather than linking up, the mould is pressed and is placed the other bilateral symmetry of platform and be equipped with mould fixed establishment and notes material mechanism, the mould is pressed and is placed the L type slide that the platform set up for two symmetries, the mould includes first cylinder section of thick bamboo portion and the rectangular somatic part of lower half, be equipped with the cylinder in the mould and press the chamber, the bottom intermediate position that presses the chamber is equipped with presses the patchhole, it has the pressing plate to press the chamber bottom pad.

In some embodiments of the present invention, the pressing mechanism includes a pressing cylinder and a pressing block, the pressing block is fixed on the cylinder shaft of the pressing cylinder, and after the mold is fixed by the mold fixing mechanism, the pressing block is opposite to the pressing cavity.

In other embodiments of the present invention, the pressing mechanism includes a push-up cylinder and a push-up block, the push-up block is fixed on the cylinder shaft of the push-up cylinder, the mold is fixed by the mold fixing mechanism, and the push-up block is just pressing the insertion hole.

The utility model discloses an in other embodiments, annotate material mechanism including annotating the material cylinder and annotating the stub bar, the cylinder axle gas end of annotating the material cylinder is equipped with annotates the stub bar, annotate and connect on the stub bar and annotate the material hose, the mould bilateral symmetry is equipped with notes material jack.

In other embodiments of the present invention, the material injection plug hole is in a shape of a circular truncated cone near the inner wall portion of the pressing cavity, and the end shape of the material injection head is matched with the shape of the circular truncated cone at the end of the material injection plug hole.

In other embodiments of the utility model, the mould fixed establishment is including fixed promotion cylinder and spacing fixed dop, the cylinder shaft end portion of fixed promotion cylinder is equipped with spacing fixed dop, the open position of spacing fixed dop is equipped with outside expansion opening.

The utility model discloses in, the mould that the vitrified grinding wheel made can be put one according to the order and transport on the mould transports the area and go into, it presses down to place the bench back to transport the mould, fixed back by mould fixed establishment, stop transporting, annotate material mechanism and carry quantitative material (will annotate the stub bar and insert in annotating the material jack to the mould, throw the material to pressing down the intracavity, the intracavity material is pressed down to the mechanism that pushes down, and upward the pushing mechanism upwards promotes and presses the clamp plate, make the material atress pressed down from top to bottom, guarantee that the material atress is even, good forming effect, furthermore, press and accomplish a finished product after, the mould is pushed down the mould of opposite side by next new mould and transports and takes away, the shaping operation is pressed down once more to the new, the suppression can serialization operation, high production efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a cross-sectional structure of a press forming position of a press forming die for manufacturing a vitrified grinding wheel according to the present invention.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic perspective view of a pressing position mechanism of a press forming die for manufacturing a ceramic grinding wheel according to the present invention.

Fig. 4 is a schematic view of a three-dimensional structure of the mold according to the present invention.

Fig. 5 is a schematic structural view of the mold fixing mechanism of the present invention.

In the figure: 1. a mold conveyor belt; 2. a pressing mechanism; 3. pressing the mold on a placing table; 4. a pressing mechanism; 41. pressing down the air cylinder; 42. pressing a block; 5. a material injection cylinder; 51. injecting a material head; 52. a material injection hose; 6. a mold; 61. injecting a material jack; 611. a circular truncated cone shape; 62. a pressing plate; 63. a cylindrical barrel portion; 64. a rectangular parallelepiped portion; 7. a fixed pushing cylinder; 71. limiting and fixing the chuck; 711. outwardly expanding the opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-5, a press forming die for manufacturing a ceramic grinding wheel comprises a die conveying belt 1, a die pressing placement table 3, an upper pressing mechanism 2, a lower pressing mechanism 4, a die fixing mechanism, an injection mechanism and a die 6, wherein the die conveying belt 1 connected with the die pressing placement table 3 is arranged on two sides of the die pressing placement table 3, the die fixing mechanism and the injection mechanism are symmetrically arranged on the other two sides of the die pressing placement table 3, the die pressing placement table 3 is two L-shaped slideways symmetrically arranged, the die 6 comprises an upper cylindrical barrel part 63 and a lower rectangular barrel part 64, a cylindrical pressing cavity is arranged in the die 6, a pressing insertion hole is formed in the middle position of the bottom of the pressing cavity, and a pressing plate 62 is padded on the bottom of the pressing cavity.

The mould conveyer belt 1 is including transporting in and transporting out two belts, and on a conveying line, when mould 6 was transported the mould and is pressed and place platform 3, it arrives to be detected (detection mechanism, for the mark in the picture), at this moment mould fixed establishment is fixed with mould 6, and the transport of mould conveyer belt 1 stops, annotate the material mechanism and carry quantitative material (will annotate the stub bar and insert in annotating the material jack in to the mould, to pressing down the intracavity and throw the material, the mechanism of pushing down presses down the material of pressing down the intracavity, and the mechanism of pushing up upwards promotes and presses the pressing plate, make the material atress pressed from top to bottom, guarantee that the material atress is even, the shaping is effectual. After a finished product is pressed, the die is pushed to the die conveying belt on the other side by the next new die and is conveyed away, the pressing forming operation is carried out again, and the pressing can be continuously operated.

The pressing mechanism 4 comprises a pressing cylinder 41 and a pressing block 42, the pressing block 42 is fixed on the cylinder shaft of the pressing cylinder 41, and after the die 6 is fixed by the die fixing mechanism, the pressing block 42 is opposite to the pressing cavity.

The pressing cylinder 41 pushes the pressing block 42 to press the upper surface of the material in the pressing cavity.

The upward pressing mechanism 2 comprises an upward pushing cylinder 21 and an upward pushing block 22, the upward pushing block 22 is fixed on a cylinder shaft of the upward pushing cylinder 21, and after the die 6 is fixed by the die fixing mechanism, the upward pushing block 22 is opposite to the pressing insertion hole.

The push-up cylinder 21 pushes the push-up block 22 to enter from the pressing insertion hole, and pushes the pressing plate 62 to move upwards to press the lower surface of the material, so as to form an effect of pressing the material up and down.

The material injection mechanism comprises a material injection cylinder 5 and a material injection head 51, the material injection head 51 is arranged at the cylinder shaft gas end of the material injection cylinder 5, the material injection hose 52 is connected to the material injection head 51, and material injection jacks 61 are symmetrically arranged on two sides of the mold 6.

The material injection cylinder 5 pushes the material injection head 51 to be inserted into the material injection jack 61, so that the material injection head 51 is attached to the inner wall of the pressing cavity, material injection is started, the material injection head 51 is not pulled out during pressing, and the material injection head 51 is pulled out after pressing is completed.

The part, close to the inner wall of the pressing cavity, of the material injection insertion hole 61 is in a circular truncated cone shape 611, and the shape of the end part of the material injection head 51 is matched with the circular truncated cone shape of the end part of the material injection insertion hole 61.

The material injection head 51 is prevented from being inserted into the material injection insertion hole 61 and being inserted into the pressing cavity to influence the molding and pressing when the pressing material is pressed, and the circular truncated cone-shaped 611 at the end of the material injection insertion hole 61 is used for preventing the material injection head 51 from being pushed continuously.

The die fixing mechanism comprises a fixed pushing cylinder 7 and a limiting fixing chuck 71, the end part of a cylinder shaft of the fixed pushing cylinder 7 is provided with the limiting fixing chuck 71, and an outward expansion opening 711 is arranged at the opening position of the limiting fixing chuck 71.

When the limiting fixed chuck 71 is pushed to the lower half rectangular part 64 of the die, the limiting fixed chuck is clamped on the outer wall of the lower half rectangular part to limit the rotation and the movement of the die. The outward expansion opening 711 can appropriately push the mold 6 displaced to the mold press placing table 3 to an accurate position.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pottery emery wheel is made with compression moulding mould which characterized in that: including mould conveyer belt (1), mould press place platform (3), go up pressure mechanism (2), push down mechanism (4), mould fixed establishment, annotate material mechanism and mould (6), the mould is pressed and is placed platform (3) both sides and be equipped with mould conveyer belt (1) rather than linking up, the mould is pressed and is equipped with mould fixed establishment and notes material mechanism in the other bilateral symmetry of placing platform (3), the mould is pressed and is placed platform (3) L type slide that sets up for two symmetries, mould (6) are including first cylinder section of thick bamboo portion (63) and lower half rectangular body portion (64), be equipped with the cylinder in mould (6) and press the chamber, the bottom intermediate position in pressing the chamber is equipped with and presses the patchhole, it has press board (62) to press chamber bottom pad.

2. The press-forming die for manufacturing a vitrified grinding wheel according to claim 1, wherein: the pressing mechanism (4) comprises a pressing cylinder (41) and a pressing block (42), the pressing block (42) is fixed on a cylinder shaft of the pressing cylinder (41), and after the die (6) is fixed by the die fixing mechanism, the pressing block (42) is opposite to the pressing cavity.

3. The press-forming die for manufacturing a vitrified grinding wheel according to claim 1, characterized in that: the upward pressing mechanism (2) comprises an upward pushing cylinder (21) and an upward pushing block (22), the upward pushing block (22) is fixed on a cylinder shaft of the upward pushing cylinder (21), and after the die (6) is fixed by the die fixing mechanism, the upward pushing block (22) is opposite to the pressing insertion hole.

4. The press-forming die for manufacturing a vitrified grinding wheel according to claim 1, characterized in that: the material injection mechanism comprises a material injection cylinder (5) and a material injection head (51), the material injection head (51) is arranged at the air end of a cylinder shaft of the material injection cylinder (5), a material injection hose (52) is connected to the material injection head (51), and material injection insertion holes (61) are symmetrically formed in two sides of the die (6).

5. The press-forming die for manufacturing a vitrified grinding wheel according to claim 4, characterized in that: the part, close to the inner wall of the pressing cavity, of the material injection insertion hole (61) is in a circular truncated cone shape (611), and the shape of the end of the material injection head (51) is matched with the circular truncated cone shape of the end of the material injection insertion hole (61).

6. The press-forming die for manufacturing a vitrified grinding wheel according to claim 1, characterized in that: the die fixing mechanism comprises a fixed pushing cylinder (7) and a limiting and fixing clamping head (71), the limiting and fixing clamping head (71) is arranged at the end part of a cylinder shaft of the fixed pushing cylinder (7), and an outward expansion opening (711) is formed in the opening position of the limiting and fixing clamping head (71).