CN209794067U - Ceramic mould - Google Patents

Abstract

The utility model relates to a ceramic mould, which comprises an upper mould frame, a lower mould frame, a driver and an upper mould plate, the lower bolster, go up the mould backup pad, the drive end of driver is provided with the elastic component, it sets up on the elastic component to go up the mould backup pad, it sets up on last mould backup pad to go up the mould template is fixed, the lower bolster is fixed to be set up on the die carrier, it includes the mould die board to go up the mould, it unloads the die and goes up the mould hole drift, it sets up in last mould backup pad to go up the mould hole drift, it unloads the mould and promotes to go up the mould in the mould backup pad, it unloads to promote and go up the mould and throw out the die butt of unloading, the lower bolster includes lower mould roof and lower mould drift die, lower mould drift die is located lower mould roof middle part, it inserts and locates lower mould drift die to go. The ceramic mold has high precision and is convenient for demolding.

Description

Ceramic mould

Technical Field

The utility model relates to the technical field of mold, especially, relate to a ceramic mold.

background

In 1877, the ceramic grinding wheel made of abrasive only by clay as a bonding agent in the United states marked the birth of ceramic mold, in 1930, the ceramic mold started the selection of organization number, in 1970, the ceramic bonding agent cubic boron nitride borax wheel appeared, and after the 80 s of the 20 th century, the foreign ceramic mold developed rapidly and the technical level was high. While the ceramic mold in China has been developed from the 20 th century and the 50 th century, the ceramic mold has been the main part in the total composition of the mold from the past to the present, and although the ceramic mold yield has a tendency to decrease in the total mold yield with the continuous development of the types of binder materials and the improvement of the types of molds, the ceramic mold yield still accounts for a large proportion in the total mold yield.

the ceramic die comprises an upper die, a lower die and a concave die, and a core rod is needed for some products with holes. The existing ceramic mould has the defects that the matching and positioning of an upper mould, a lower mould and a female mould are not easy to control, and the quality problem is easy to cause.

SUMMERY OF THE UTILITY MODEL

therefore, it is necessary to provide a ceramic mold for solving the problem that the matching and positioning of the upper mold, the lower mold and the female mold of the ceramic mold are not easy to control.

A ceramic die comprises an upper die frame, a lower die frame, a driver, an upper die plate, a lower die plate, an upper die supporting plate, an elastic piece is arranged at the driving end of the driver, the upper die supporting plate is arranged on the elastic piece, the upper die plate is fixedly arranged on the upper die supporting plate, the lower die plate is fixedly arranged on the lower die frame,

The upper die plate comprises an upper die concave die plate, an upper die discharging stamping die and an upper die inner hole stamping head, the upper die inner hole stamping head is arranged on the upper die supporting plate, the upper die discharging stamping die is positioned outside the upper die inner hole stamping head, the upper die concave die plate is positioned outside the upper die discharging stamping die, an upper die discharging push pin is arranged on the upper die supporting plate, the upper die discharging push pin is abutted against the upper die discharging stamping die, the lower die plate comprises a lower die top plate and a lower die stamping head concave die, the lower die stamping head concave die is positioned in the middle of the lower die top plate, and the upper die inner,

The upper die frame is connected with the upper die concave die plate through an upper die positioning pin, the lower die frame is connected with the lower die top plate through a lower die positioning pin, and the upper die positioning pin is matched with the lower die positioning pin.

In one embodiment, an upper die stripper plate is disposed between the upper die support plate and the elastic member.

In one embodiment, an upper die backing plate is arranged between the upper die supporting plate and the upper die frame.

The ceramic die is provided with the upper die positioning pin and the lower die positioning pin, so that an upper die concave die plate of an upper die, an upper die discharging stamping die and a lower die top plate are precisely matched, an upper die inner hole stamping head is precisely matched with a lower die stamping head concave die, and the precision is high; and an upper die unloading push pin is arranged on the upper die supporting plate, and the upper die unloading push pin is abutted to the upper die unloading punch die so as to facilitate demoulding.

Drawings

Fig. 1 is a schematic structural view of a ceramic mold according to an embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1, a ceramic mold comprises an upper mold frame 1, a lower mold frame 2, a driver 3, an upper mold plate 4, a lower mold plate 5, an upper mold support plate 6, and an elastic member 7 arranged at the driving end of the driver 3, wherein the upper mold support plate 6 is arranged on the elastic member 7, the upper mold plate 4 is fixedly arranged on the upper mold support plate 6, the lower mold plate 5 is fixedly arranged on the lower mold frame 2,

The upper template 4 comprises an upper die concave template 41, an upper die discharging punch die 42 and an upper die inner hole punch 43, the upper die inner hole punch 43 is arranged on an upper die supporting plate 6, the upper die discharging punch die 42 is positioned outside the upper die inner hole punch 43, the upper die concave template 41 is positioned outside the upper die discharging punch die 42, an upper die discharging push pin 61 is arranged on the upper die supporting plate 6, the upper die discharging push pin 61 is abutted against the upper die discharging punch die 42, the lower template 5 comprises a lower die top plate 51 and a lower die punch die 52, the lower die punch die 52 is positioned in the middle of the lower die top plate 51, the upper die inner,

The upper die frame 1 is connected with the upper die concave die plate 41 through an upper die positioning pin 8, the lower die frame 2 is connected with the lower die top plate 51 through a lower die positioning pin 8, and the upper die positioning pin 8 is matched with the lower die positioning pin 8.

The ceramic die is provided with the upper die positioning pin 8 and the lower die positioning pin 9, so that an upper die concave die plate 41 and an upper die unloading stamping die 42 of an upper die are precisely matched with a lower die top plate 51, an upper die inner hole stamping head 43 is precisely matched with a lower die stamping head concave die 52, and the precision is high; and an upper die unloading push pin 61 is arranged on the upper die supporting plate 6, and the upper die unloading push pin 61 is abutted with the upper die unloading punch die 42, so that the demoulding is convenient.

In one embodiment, an upper stripper plate 62 is disposed between the upper mold support plate 6 and the spring 7. An upper die base plate 63 is arranged between the upper die supporting plate 6 and the upper die frame 1. An upper die inner hole punch head hanging plate 64 is arranged below the upper die supporting plate 6, and the upper die inner hole punch head 43 is arranged on the upper die inner hole punch head hanging plate 64. A middle cushion plate 65 is arranged between the upper die inner hole punch hanging plate 64 and the upper die concave template 41

In one embodiment, a lower die backing plate 53 is disposed between the lower die punch female die 52 and the lower die frame 2, a lower die punch hanging plate 54 is disposed on the lower die backing plate 53, and the lower die punch hanging plate 54 is connected to the lower die top plate 51 through the lower die positioning pin 9.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (3)

1. A ceramic mold is characterized by comprising an upper mold frame, a lower mold frame, a driver, an upper mold plate, a lower mold plate, an upper mold supporting plate and an elastic piece arranged at the driving end of the driver, wherein the upper mold supporting plate is arranged on the elastic piece, the upper mold plate is fixedly arranged on the upper mold supporting plate, the lower mold plate is fixedly arranged on the lower mold frame,

the upper die plate comprises an upper die concave die plate, an upper die discharging stamping die and an upper die inner hole stamping head, the upper die inner hole stamping head is arranged on the upper die supporting plate, the upper die discharging stamping die is positioned outside the upper die inner hole stamping head, the upper die concave die plate is positioned outside the upper die discharging stamping die, an upper die discharging push pin is arranged on the upper die supporting plate, the upper die discharging push pin is abutted against the upper die discharging stamping die, the lower die plate comprises a lower die top plate and a lower die stamping head concave die, the lower die stamping head concave die is positioned in the middle of the lower die top plate, and the upper die inner,

The upper die frame is connected with the upper die concave die plate through an upper die positioning pin, the lower die frame is connected with the lower die top plate through a lower die positioning pin, and the upper die positioning pin is matched with the lower die positioning pin.

2. The ceramic die of claim 1, wherein an upper die stripper plate is disposed between the upper die support plate and the elastic member.

3. The ceramic mold of claim 1, wherein an upper mold backing plate is disposed between the upper mold support plate and the upper mold frame.