CN210547419U

CN210547419U - Novel mould for manufacturing expansion pot

Info

Publication number: CN210547419U
Application number: CN201920874207.XU
Authority: CN
Inventors: 叶青建
Original assignee: Jh Leicast Cookware Co ltd
Current assignee: Jh Leicast Cookware Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-19
Anticipated expiration: 2029-06-12

Abstract

The utility model relates to a pot body mould, and discloses a novel mould for manufacturing an expansion pot, which comprises a forming female die and a forming male die, wherein the forming female die is provided with an inwards concave type groove, the bottom wall of the type groove is a plane, the side wall is an arc surface, and the junction of the bottom wall and the side wall is in smooth transition through the arc surface; the forming convex die extends into the concave groove on the forming concave die to be matched with the concave groove. The utility model provides a simplify mould of structure, its mould among the prior art has simplified the structure greatly, has saved the use of mould material, and the cost is reduced has improved the competitiveness of enterprise greatly.

Description

Novel mould for manufacturing expansion pot

Technical Field

The utility model relates to a pot body forming die, in particular to a novel die for manufacturing an expansion pot.

Background

The existing expansion pot forming die has the advantages of complex structure, high cost and small market competitiveness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel mould of preparation type pot that rises, it has simplified the model structure, greatly reduced the cost, can effectively solve current mould complicacy, and is with high costs, the little problem of market competition.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel mould of preparation type-expanding pot, makes the edge of packing ring be in unsettled state always in the riveting in-process, avoids producing great stress.

A novel mould for manufacturing an expansion pot comprises a forming female mould and a forming male mould, wherein an inwards concave type groove is arranged on the forming female mould, the bottom wall of the type groove is a plane, the side wall of the type groove is an arc surface, and the joint of the bottom wall and the side wall is in smooth transition through the arc surface; the forming convex die extends into the concave groove on the forming concave die to be matched with the concave groove.

Preferably, the side wall of the forming male die is a circular arc surface, and the middle part of the side wall is wider than the upper side and the lower side.

Preferably, the bottom of the side wall of the forming female die extends to the widest part of the middle of the forming male die.

Preferably, the device further comprises a punch retainer, and the forming punch is fixed on the punch retainer.

Preferably, the top that punch plate includes is equipped with the recess, and the shaping terrace die inlays and locates in the recess.

Preferably, the bottom of the forming male die is also provided with a boss, and the boss extends into the groove to fix the forming male die on the male die fixing plate.

Preferably, the width of the boss is less than the width of the forming punch.

Preferably, the forming punch is a rubber forming punch, which is made of a rubber material.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a simplify mould of structure, its mould among the prior art has simplified the structure greatly, has saved the use of mould material, and the cost is reduced has improved the competitiveness of enterprise greatly.

Drawings

Fig. 1 is a cross-sectional view of the present application.

The names of the components corresponding to the reference numbers in the figures are as follows: 1-forming female die, 2-forming male die and 3-fixing plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Examples

A novel mould for manufacturing an expansion pot is shown in figure 1 and comprises a forming female die 1 and a forming male die 2, wherein an inwards concave type groove is formed in the forming female die 1, the bottom wall of the type groove is a plane, the side wall of the type groove is an arc surface, and the joint of the bottom wall and the side wall is in smooth transition through the arc surface; the molding male die 2 extends into the concave groove on the molding female die 1 to be matched with the concave groove.

Preferably, the side wall of the forming punch 2 is a circular arc surface, and the middle part of the side wall is wider than the upper and lower sides. The shape is matched with the inner wall of the pot body after forming.

Preferably, the bottom of the side wall of the forming cavity 1 extends to the widest part of the middle of the forming convex mold 2. The influence on the shape of the top part of the pot body caused by the too long forming concave die 1 is avoided.

Preferably, the device also comprises a punch holder 3, and the forming punch 2 is fixed on the punch holder 3.

Preferably, the top of the punch retainer 3 is provided with a groove, and the forming punch 2 is embedded in the groove.

Preferably, the bottom of the forming male die 2 is further provided with a boss, and the boss extends into the groove to fix the forming male die 2 on the male die fixing plate 3.

Preferably, the width of the boss is smaller than the width of the molding punch 2. Because the width of the pot opening of the pot body is smaller, the width of the lug boss needs to be smaller than that of the pot opening.

Preferably, the molding punches 2 are rubber molding punches 2 made of a rubber material.

Claims

1. The utility model provides a novel mould of preparation type pot that rises which characterized in that: the forming die is provided with an inwards concave type groove, the bottom wall of the type groove is a plane, the side wall of the type groove is an arc surface, and the joint of the bottom wall and the side wall is in smooth transition through the arc surface; the forming convex die extends into the concave groove on the forming concave die to be matched with the concave groove.

2. The new mold for making expanding pot of claim 1, wherein: the side wall of the forming convex die is an arc surface, and the middle part of the side wall is wider than the upper side and the lower side.

3. The new mold for making expanding pot of claim 2, wherein: the bottom of the side wall of the forming female die extends to the widest position in the middle of the forming male die.

4. The new mold for making expanding pot as claimed in claim 1, 2 or 3, wherein: the forming punch is fixed on the punch fixing plate.

5. The novel mold for manufacturing the expanding pot as claimed in claim 4, wherein: the top that punch plate includes is equipped with the recess, and the shaping terrace die inlays and locates in the recess.

6. The novel mold for manufacturing the expanding pot as claimed in claim 5, wherein: the bottom of the forming male die is also provided with a boss which extends into the groove to fix the forming male die on the male die fixing plate.

7. The novel mold for manufacturing the expanding pot as claimed in claim 6, wherein: the width of the boss is smaller than that of the forming male die.

8. The new mold for making expanding pot of claim 1, wherein: the forming male die is a rubber forming male die and is made of a rubber material.