CN218361614U - Tortoise shell net component forming die - Google Patents

Abstract

The utility model discloses a mold for forming a tortoiseshell mesh component, which comprises an upper mold base and a lower mold base. A punch assembly is installed, and a stripper plate is provided above the lower die for punching. The stripper plate and the lower die base are connected by a spring. The upper mold and the cutting upper mold, the positioning forming upper mold is provided with a positioning column matching the through hole of the tortoise shell net member, and the positioning forming lower mold is provided with an avoidance groove matching the positioning column. The utility model punches at the upstream of the mould, extrudes and cuts at the downstream, and completes the processes of punching, forming and cutting in one mould, and can continuously produce tortoise shell mesh components with high work efficiency; A positioning column is provided, and the positioning column is inserted into the through hole punched out on the component, and the component is positioned and formed, and the processing effect is better.

Description

Tortoise shell mesh component forming mold

【Technical field】

The utility model relates to the technical field of moulds, in particular to the technical field of forming molds for tortoiseshell mesh components.

【Background technique】

The tortoise shell net is a hexagonal three-dimensional net made of special metal materials with high temperature resistance and corrosion resistance. It is stamped and assembled by professional equipment. The six sides have holes connected with each other and are easy to bend. After spot welding on the inner wall of the shell, pour refractory bone The refractory material can increase the service life several times, and the refractory material will not peel off, so the service life is long. It is generally used in the lining of wear-resistant materials, which enhances the anchoring ability with the lining material.

In the processing process of the existing tortoise shell net components, all the holes need to be punched out on the punching machine, then the components are cut off, and then pressed and formed in the molding die. This manufacturing method cannot be continuously produced on one machine, and the work efficiency is low.

【Content of utility model】

The purpose of the utility model is to solve the problems in the prior art, and propose a mold for forming a tortoise shell net component, which can continuously produce the tortoise shell net component on one machine, and has high production efficiency.

In order to achieve the above object, the utility model proposes a molding die for tortoise shell net components, including an upper mold base and a lower mold base, and the lower mold base is successively equipped with a punching lower mold, a positioning forming lower mold, and a cutting lower mold. A punch assembly is installed on the lower die for punching, and a stripper plate is provided above the lower die for punching. The upper die, the upper die for positioning forming and the upper die for cutting, the upper die for positioning forming is provided with a positioning column matching the through hole of the tortoise shell mesh member, and the lower die for positioning forming is provided with an escape groove matching the positioning column.

Preferably, the cutting upper mold includes a fixed upper mold and a movable upper mold, and the cutting lower mold includes a fixed lower mold, a first movable cutter and a second movable cutter.

Preferably, the movable upper mold is connected with the upper mold base through a spring.

Preferably, the first movable cutter is connected with a first telescopic cylinder, and the second movable cutter is connected with a second telescopic cylinder.

Preferably, the cutting lower die is installed on a mounting plate, and the mounting plate and the lower die base are connected by a spring.

Preferably, the positioning forming lower mold is connected with the lower mold base through a spring.

Preferably, the stripping plate is provided with a relief groove matching the punch assembly.

Beneficial effects of the utility model: the utility model punches at the upstream of the mould, extrudes and cuts at the downstream, completes the processes of punching, forming and cutting in one mould, and can continuously produce the tortoise shell mesh member with high working efficiency. High; the upper mold for positioning forming is provided with a positioning column, which is inserted into the through hole punched out on the component, and the component is positioned and formed, and the processing effect is better; by setting two movable cutters that can move up and down, the product is processed Dislocation cutting, two cutting knives can selectively cut two kinds of components with different cutting points, which is very convenient.

The features and advantages of the utility model will be described in detail through embodiments in conjunction with the accompanying drawings.

【Description of drawings】

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the first cutting method of the utility model;

Fig. 3 is the schematic diagram of the second cut-off mode of the utility model;

Fig. 4 is a schematic diagram of the structure of the tortoise shell net.

In the figure: 1-upper die holder, 2-lower die holder, 3-punching lower die, 4-positioning forming lower die, 5-cutting lower die, 6-punching upper die, 7-positioning forming upper die, 8 -cutting lower die, 9-installation plate, 31-punch assembly, 32-stripping plate, 51-fixed lower die, 52-first movable cutter, 53-second movable cutter, 71-positioning column, 81 -fixed upper die, 82-movable upper die.

【Detailed ways】

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the tortoise shell net component forming mold includes an upper mold base 1 and a lower mold base 2, and the lower mold base 2 is successively equipped with a punching lower mold 3, a positioning forming lower mold 4, Cut off the lower die 5, a punch assembly 31 is installed on the punching lower die 3, a stripping plate 32 is arranged above the punching lower die 3, and the stripping plate 32 is connected to the lower die base 2 by a spring , the bottom of the upper mold base 1 is equipped with a punching upper mold 6, a positioning molding upper mold 7 and a cutting upper mold 8 in sequence, and the positioning molding upper mold 7 is provided with a positioning column 71 matched with the through hole of the tortoise shell net member, Positioning forming lower die 4 is provided with a place-avoiding groove matched with positioning column 71, said cutting upper die 8 includes a fixed upper die 81 and a movable upper die 82, and said cutting lower die 5 includes a fixed lower die 51, a first The movable cutter 52 and the second movable cutter 53, the movable upper die 82 is connected with the upper mold base 1 by a spring, the first movable cutter 52 is connected with the first telescopic cylinder, and the second movable cutter 53 is connected There is a second telescopic cylinder, the cutting lower mold 5 is installed on the mounting plate 9, the mounting plate 9 is connected with the lower mold base 2 through a spring, and the positioning forming lower mold 4 is connected to the lower mold base 2 through a spring. connection, the stripping plate 32 is provided with a relief groove that matches the punch assembly 31, and a top plate is provided between the positioning forming lower die 4 and the positioning forming upper die 7, and the lifting plate is connected to the lower die through a spring. seat connection.

The working process of the utility model:

In the working process of the utility model, the upper die base punches downwards, the lower die base punches upwards, the upstream punch assembly punches out the through hole and the tongue on the component, and the positioning column in the middle reaches is inserted into the through hole of the component, and through the positioning The forming upper mold and the positioning forming lower mold press and form the component, the cutting upper mold and the cutting lower mold on the downstream side first fit the formed component, and then drive the first movable cutter or the second movable cutter to rise to cut the component Cut off.

The above-mentioned embodiment is an illustration of the utility model, not a limitation of the utility model, and any scheme after a simple transformation of the utility model belongs to the protection scope of the utility model.

Claims (7)

1. The utility model provides a tortoise shell net component forming die which characterized in that: including upper die base (1) and die holder (2), install in proper order on die holder (2) and punch a hole lower mould (3), location shaping lower mould (4), cut off lower mould (5), install drift subassembly (31) on punching a hole lower mould (3), the top of punching a hole lower mould (3) is equipped with takes off flitch (32), take off through spring coupling between flitch (32) and die holder (2), install in proper order in the bottom of upper die base (1) and punch a hole last mould (6), location shaping last mould (7) and cut off last mould (8), location shaping last mould (7) be equipped with tortoise shell net component's through-hole assorted reference column (71), be equipped with on location shaping lower mould (4) and keep away the position groove with reference column (71) assorted.

2. The molding die for a tortoise-shell net member of claim 1, wherein: the cutting upper die (8) comprises a fixed upper die (81) and a movable upper die (82), and the cutting lower die (5) comprises a fixed lower die (51), a first movable cutter (52) and a second movable cutter (53).

3. A tortoise-shell net member shaping mold according to claim 2, wherein: the movable upper die (82) is connected with the upper die base (1) through a spring.

4. A tortoise-shell net member shaping mold according to claim 3, wherein: the first movable cutter (52) is connected with a first telescopic cylinder, and the second movable cutter (53) is connected with a second telescopic cylinder.

5. A tortoise-shell net member shaping mold according to claim 4, wherein: the cutting lower die (5) is installed on the installation plate (9), and the installation plate (9) is connected with the lower die base (2) through a spring.

6. The molding die for a tortoise-shell net member of claim 1, wherein: the positioning forming lower die (4) is connected with the lower die base (2) through a spring.

7. The molding die for a tortoise-shell net member of claim 1, wherein: and the stripper plate (32) is provided with a yielding groove matched with the punch assembly (31).

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