CN218453054U

CN218453054U - Cup handle male die

Info

Publication number: CN218453054U
Application number: CN202222398097.9U
Authority: CN
Inventors: 宋刚
Original assignee: Zichuan Shuangyang Hongyu Mold Design And Processing Factory
Current assignee: Zichuan Shuangyang Hongyu Mold Design And Processing Factory
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-02-07
Anticipated expiration: 2032-09-09

Abstract

A cup handle male die belongs to the technical field of ceramic cup handle processing. Including a casting forming section of thick bamboo (2) and positive template (1), the both ends opening setting of a casting forming section of thick bamboo (2), two positive templates (1) are fixed at the both ends of a casting forming section of thick bamboo (2), are equipped with on the medial surface of positive template (1) shaping platform (4), have seted up slip casting mouth (3) at the lateral part of a casting forming section of thick bamboo (2). The utility model discloses a two positive templates are connected to a casting shaping section of thick bamboo, form the bed die one-tenth die cavity between two positive templates and a casting shaping section of thick bamboo, can all form the cup at two faces of bed die behind the slip casting mouth to the bed die one-tenth die cavity thick liquids, can all make the cup at two faces of bed die after the bed die combination is used, improve machining efficiency to improve the utilization ratio of bed die material, reduce cost.

Description

Cup handle male die

Technical Field

A cup handle male die belongs to the technical field of ceramic cup handle processing.

Background

The cup handle of the ceramic cup is usually produced by injecting slurry into a mould, then the formed cup handle blank is adhered to the outer wall of the ceramic cup blank, and finally the ceramic cup with the cup handle is formed by sintering. The mold for directly manufacturing the cup handle is a female mold with a cup handle forming groove, the female mold is manufactured through a male mold, the existing male mold is generally used singly, namely only the female mold with the groove on one side can be manufactured, the processing efficiency of the female mold and the cup handle is low, and raw materials are wasted.

In addition, the existing cup handle female die cannot be timely discharged during grouting, an air chamber is easily formed at the end part of a cup handle, the size of the end part of the cup handle can only be increased, then the end part of the cup handle is cut off, or the air chamber is eliminated through a high-pressure material injection mode.

However, the applicant finds that the die has certain design problems in the using process, because the buffer cavity is directly connected with the end part of the cup handle forming groove, when the cup handle is taken, the connection part of a small number of cup handles and the buffer cavity is disconnected, and then the end part of the cup handle is provided with the spurs, so that the spurs are required to be cut off to carry out the next bonding, and the production efficiency is influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide one kind and can form the cup simultaneously in bed die both sides and become the groove, improve machining efficiency and utilization ratio of raw materials's cup positive mould.

The utility model provides a technical scheme that its technical problem adopted is: the cup handle male die is characterized in that: including a casting into shape section of thick bamboo and positive template, the both ends opening setting of a casting into shape section of thick bamboo, two positive templates are fixed at the both ends of a casting into shape section of thick bamboo, are equipped with the shaping platform on the medial surface of positive template, have seted up the slip casting mouth at the lateral part of a casting into shape section of thick bamboo.

Preferably, the inner side surface of one male die plate is provided with a positioning protrusion, and the inner side surface of the other male die plate is provided with a positioning groove.

Preferably, the male die plate comprises a fixed disk and a forming disk, the fixed disk is fixed on the outer side of the end part of the pouring forming cylinder, the forming disk is fixed in the middle of the inner side of the fixed disk, the diameter of the forming disk is smaller than that of the fixed disk, and the forming table is arranged on the inner side face of the forming disk.

Preferably, the diameter of the forming disc is gradually reduced along the direction far away from the fixed disc.

Preferably, the forming table comprises a cup handle body boss, a pouring gate forming table, gas collecting cavity forming tables and a feed chute forming table, the two gas collecting cavity forming tables are respectively connected with the side parts at the two ends of the cup handle body boss, one end of the feed chute forming table is connected with the pouring gate forming table, the other end of the feed chute forming table is connected with one gas collecting cavity forming table, and the diameter of the joint of the gas collecting cavity forming table and the cup handle body boss is smaller than the radius of the cup handle body boss.

Preferably, the radius of the gas collection cavity forming table is gradually increased along the direction far away from the lug boss of the cup handle body.

Preferably, the sprue gate forming table is arranged at the center of the male die plate, and the plurality of cup handle body bosses are arranged around the sprue gate forming table.

Preferably, the cup handle body bosses are arranged in pairs, openings of the paired cup handle body bosses are arranged oppositely, and two ends of the gas collection cavity forming table are connected with the two cup handle body bosses respectively.

Preferably, the gas collection cavity forming table is arranged on the inner sides of the two paired cup handle body bosses, and the two ends of the gas collection cavity forming table are connected with the inner sides of the two cup handle body bosses. The inner side part is relatively more hidden, and the appearance of the cup handle is not influenced by trimming the spurs in the cup handle.

Preferably, the diameter of the joint of the gas collection cavity forming table and the cup handle body boss is less than 3mm.

Compared with the prior art, the technical scheme of the cup handle male die has the beneficial effects that:

the utility model discloses a two positive templates are connected to a casting shaping section of thick bamboo, form the bed die one-tenth die cavity between two positive templates and a casting shaping section of thick bamboo, can all form the cup at two faces of bed die behind the slip casting mouth to the bed die one-tenth die cavity thick liquids, can all make the cup at two faces of bed die after the bed die combination is used, improve machining efficiency to improve the utilization ratio of bed die material, reduce cost.

The lateral part of cup body boss is connected to gas collection chamber forming table, the tip molding that just so can guarantee the cup handle is smooth, and gas collection chamber forming table is less than the radius of cup body boss with the diameter of cup body boss junction, the cup handle will become the material disconnection in the inslot with the gas collection chamber when taking the cup handle, though can form the spur at the lateral part of a small amount of cup handle, but can not influence the bonding of cup handle with ceramic cup blank like this, the spur of cup handle lateral part can carry out rapid processing through the mode of strickleing off, and the spur of cup handle lateral part can be handled after the bonding, do not influence the bonding progress, can effectively improve production efficiency.

Drawings

Fig. 1 is a perspective view of the cup handle male mold.

Fig. 2 is an exploded view of the cup handle male mold.

Fig. 3 is a front view of the male template.

Fig. 4 is a perspective view of the male mold plate.

Wherein: 1. the device comprises a male template 2, a casting molding cylinder 3, a grouting opening 4, a molding table 101, a fixed disc 102, a molding disc 103, a positioning groove 104, a positioning protrusion 401, a pouring opening molding table 402, a feed chute molding table 403, a cup handle body boss 404 and a gas collecting cavity molding table.

Detailed Description

Fig. 1 to 4 show preferred embodiments of the cup handle male mold, and the present invention will be further described with reference to fig. 1 to 4.

Referring to fig. 1 to 2, the male mold of the cup handle comprises a casting cylinder 2 and male mold plates 1, wherein openings are formed at two ends of the casting cylinder 2, the two male mold plates 1 are fixed at two ends of the casting cylinder 2, a forming table 4 is arranged on the inner side surface of each male mold plate 1, and a grouting opening 3 is formed in the side part of the casting cylinder 2. Two male mold boards 1 can be locked by using the clamping jaws before grouting, so that the male mold boards 1 are firmly connected and sealed to form a casting cylinder 2, a grouting opening 3 faces upwards, and grouting is performed into the mold through the grouting opening 3, wherein the slurry is gypsum generally, namely, a female mold is a gypsum mold. The grouting mode is low-pressure grouting, the slurry is naturally flowed to fill the inner cavity of the mold, and the low-pressure grouting mode is also adopted when the cup handle is manufactured by utilizing the plaster mold after the plaster mold is manufactured.

The male die plate 1 comprises a fixed disk 101 and a forming disk 102, the diameter of the fixed disk 101 is larger than that of the casting forming cylinder 2, the fixed disk 101 is fixed on the outer side of the end portion of the casting forming cylinder 2, the forming disk 102 is fixed in the middle of the inner side of the fixed disk 101, the diameter of the forming disk 102 is smaller than that of the fixed disk 101, the forming table 4 is arranged on the inner side face of the forming disk 102, and the forming disk 102 partially extends into the casting forming cylinder 2. The diameter of the forming disc 102 is gradually reduced along the direction far away from the fixed disc 101, and the maximum diameter of the forming disc 102 is larger than the inner diameter of the casting forming cylinder 2, so that the conical surface of the forming disc 102 can be used for being connected with the end part of the casting forming cylinder 2 in a sealing mode, and the sealing performance is better due to the fact that the conical surface is connected in a line mode.

Referring to fig. 2 to 3, in the embodiment, a positioning protrusion 104 is disposed on an inner side surface of one male mold plate 1, and a positioning groove 103 is disposed on an inner side surface of the other male mold plate 1, so that the positioning protrusion 104 and the positioning groove 103 can be formed on two side surfaces of the female mold respectively, and thus the two female molds can be positioned with each other. Of course, the positioning protrusions 104 may be provided on both the male mold plates 1 of one handle male mold, the positioning grooves 103 may be provided on both the male mold plates 1 of the other handle male mold, and the two obtained female molds may be used alternately.

Referring to fig. 3 to 4, the forming table 4 includes a pouring gate forming table 401, a cup handle body boss 403, a gas collection cavity forming table 404 and a feed chute forming table 402, the two gas collection cavity forming tables 404 are respectively connected with the side portions of the two ends of the cup handle body boss 403, one end of the feed chute forming table 402 is connected with the pouring gate forming table 401, the other end of the feed chute forming table 402 is connected with one gas collection cavity forming table 404, the diameter of the joint of the gas collection cavity forming table 404 and the cup handle body boss 403 is smaller than the radius of the cup handle body boss 403, the diameter of the joint of the gas collection cavity forming table 404 and the cup handle body boss 403 is smaller than 3mm, the joint is thinner, and the joint of the cup handle and the gas collection cavity can be further ensured to be smoothly disconnected when the cast and formed cup handle is taken. The sprue gate forming table 401 is used for forming a sprue gate on a female die, the feed chute forming table 402 forms a feed chute on the female die, the gas collection cavity forming table 404 forms a gas collection cavity on the female die, and the cup handle body boss 403 forms a cup handle on the female die.

The sprue gate molding table 401 in this embodiment is disposed at the center of the male mold plate 1, and a plurality of cup holder body bosses 403 are disposed around the sprue gate molding table 401. The cup handle body bosses 403 are arranged in pairs, the openings of the two cup handle body bosses 403 in pairs are arranged oppositely, and two ends of the gas collection cavity forming table 404 are respectively connected with the two cup handle body bosses 403.

The gas collection cavity forming table 404 is arranged on the inner sides of the two paired cup handle body bosses 403, and the two ends of the gas collection cavity forming table 404 are connected with the inner sides of the two cup handle body bosses 403, so that the space occupied by the gas collection cavity forming table 404 can be saved, and the layout is more compact.

In this embodiment, the radius of the gas collection cavity forming table 404 gradually increases along the direction away from the cup handle body boss 403, the gas collection cavity forming table 404 is crescent-shaped, and the formed gas collection cavity is also crescent-shaped, so that the gas collection cavity can be ensured to have enough space, and meanwhile, the connection between the cup handle and the gas collection cavity is smoothly disconnected when the molded cup handle is taken.

When a gypsum cup handle female die is manufactured, two male die plates 1 are fixed at two ends of a casting forming cylinder 2, and the outer sides of the two male die plates 1 are fixed through clamps (not shown in the figure). And (3) injecting the slurry into the casting and molding cylinder 2 through the slurry injection port 3, and after the slurry is solidified, removing the male template 1 and taking out the gypsum female mold from the casting and molding cylinder 2.

Butt-jointing at least two female dies, pouring materials through a pouring port to prepare a cup handle blank, allowing air in each groove to enter a gas collection cavity in the pouring process to ensure complete cup handle forming, taking out the solidified cup handle, polishing the position, at the joint of the cup handle forming groove and the gas collection cavity, of the cup handle by using a scraper or abrasive paper, taking out the cup handle blank, bonding the cup handle blank to the ceramic cup blank, and finally sintering to obtain the ceramic cup with the cup handle. Or the position of the joint of the cup handle forming groove and the gas collecting cavity on the cup handle can be polished by a scraper or abrasive paper after bonding.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A cup handle male die is characterized in that: including a casting forming section of thick bamboo (2) and positive template (1), the both ends opening setting of a casting forming section of thick bamboo (2), two positive templates (1) are fixed at the both ends of a casting forming section of thick bamboo (2), are equipped with shaping platform (4) on the medial surface of positive template (1), have seted up slip casting mouth (3) at the lateral part of a casting forming section of thick bamboo (2).

2. The male cup handle mold of claim 1, wherein: the inner side surface of one male template (1) is provided with a positioning bulge (104), and the inner side surface of the other male template (1) is provided with a positioning groove (103).

3. The male cup handle mold of claim 1, wherein: the male die plate (1) comprises a fixed disk (101) and a forming disk (102), the fixed disk (101) is fixed at the outer side of the end part of the casting forming cylinder (2), the forming disk (102) is fixed at the middle part of the inner side of the fixed disk (101), the diameter of the forming disk (102) is smaller than that of the fixed disk (101), and a forming table (4) is arranged on the inner side surface of the forming disk (102).

4. A male cup handle mold according to claim 3, wherein: the diameter of the forming disc (102) is gradually reduced along the direction far away from the fixed disc (101).

5. The cup handle male die set according to claim 1, wherein: the forming table (4) comprises a cup handle body boss (403), a pouring gate forming table (401), a gas collection cavity forming table (404) and a feed chute forming table (402), the two gas collection cavity forming tables (404) are respectively connected with the side parts of the two ends of the cup handle body boss (403), one end of the feed chute forming table (402) is connected with the pouring gate forming table (401), the other end of the feed chute forming table is connected with the gas collection cavity forming table (404), and the diameter of the joint of the gas collection cavity forming table (404) and the cup handle body boss (403) is smaller than the radius of the cup handle body boss (403).

6. A male cup handle mold according to claim 5, wherein: the radius of the gas collection cavity forming table (404) is gradually increased along the direction far away from the cup handle body boss (403).

7. A male cup handle mold according to claim 5, wherein: the sprue gate molding platform (401) is arranged at the center of the male mold plate (1), and the plurality of cup handle body bosses (403) are arranged around the sprue gate molding platform (401).

8. The cup handle male die set according to claim 5, wherein: the cup handle body bosses (403) are arranged in pairs, the openings of the paired cup handle body bosses (403) are arranged oppositely, and the two ends of the gas collection cavity forming table (404) are connected with the two cup handle body bosses (403) respectively.

9. The male cup handle mold of claim 8, wherein: the gas collection cavity forming table (404) is arranged on the inner sides of the two paired cup handle body bosses (403), and the two ends of the gas collection cavity forming table (404) are connected with the inner sides of the two cup handle body bosses (403).

10. The cup handle male die set according to claim 5, wherein: the diameter of the joint of the gas collection cavity forming table (404) and the cup handle body boss (403) is less than 3mm.