CN218361636U

CN218361636U - Replaceable soft mold

Info

Publication number: CN218361636U
Application number: CN202222386418.3U
Authority: CN
Inventors: 陈小冬; 范云轩; 李颖
Original assignee: Huayu Automotive Body Components Technology Shanghai Co Ltd
Current assignee: Huayu Automotive Body Components Technology Shanghai Co Ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-24
Anticipated expiration: 2032-09-05

Abstract

The utility model belongs to the technical field of the mould technique and specifically relates to an interchangeable soft mode mould. Including last mould and lower mould, go up the mould below and be equipped with the lower mould, its characterized in that, go up the mould and include the upper die base, go up the die mold core, the upper die base lower extreme passes through screw and a connection of hidden key and goes up the die mold core, and the upper die base lower extreme is equipped with hidden key mounting groove one, and the upper die base lower extreme evenly is equipped with a plurality of screw mounting holes one, the lower mould includes the die holder, lower die mold core, and the die holder upper end is passed through screw and two even lower die mold cores of hidden key, and the die holder upper end is equipped with hidden key mounting groove two, and the die holder lower extreme evenly is equipped with a plurality of screw mounting holes two, goes up the position of die mold core and cooperatees with the position of lower die mold core. Compared with the prior art, the upper die base and the lower die base are fixed, and the replaceable upper die core and the replaceable lower die core are installed on the upper die base and the lower die base with fixed sizes by using the hidden key and the screw. The time for replacing the processed parts only needs to replace the upper and lower die cores, so that the cost of the soft die is reduced, and the production period is shortened.

Description

Replaceable soft mold

Technical Field

The utility model belongs to the technical field of the mould technique and specifically relates to an interchangeable soft mode mould.

Background

At present, on the trial-manufacture project of the battery box bottom guard plate stamping part, the pressure of two aspects is met: the soft mold has the advantages of less stamping parts, short soft mold delivery period, non-uniform mold frame provided by a supplier and larger price difference of the mold, which are required by customers.

At these two pressures, new challenges are presented to the development of battery case soft molds. The price of the soft mold is mainly influenced by the tonnage of the mold, the manufacturing period of the mold and the time for processing and debugging, and the reduction of the tonnage of the mold and the reduction of the processing time of the mold are the main directions for solving the two challenges.

Disclosure of Invention

The utility model provides an overcome the not enough of prior art, provide an interchangeable soft mode mould.

In order to realize the above purpose, design an interchangeable soft mould, including last mould and lower mould, it is equipped with the lower mould to go up the mould below, its characterized in that, it includes the upper die base to go up the die core, and the upper die base lower extreme passes through screw and the die core of connecting of hidden key, and the upper die base lower extreme is equipped with hidden key mounting groove one, and the upper die base lower extreme evenly is equipped with a plurality of screw mounting holes one, the lower mould includes the die holder, the lower die core, and the die holder upper end is even lower die core down through screw and hidden key two, and the die holder upper end is equipped with hidden key mounting groove two, and the die holder lower extreme evenly is equipped with a plurality of screw mounting holes two, and the position of going up the die core cooperatees with the position of lower die core.

The quantity of the first hidden key installation grooves is 2, and the 2 first hidden key installation grooves are arranged in a cross mode.

The number of the second hidden key installation grooves is 2, and the 2 second hidden key installation grooves are arranged in a cross shape.

The die is characterized in that notches are formed in four corners of the upper die base, upward convex blocks are arranged in four corners of the lower die base, and the shapes and the positions of the convex blocks are matched with those of the notches.

One side of the notch is provided with a first guide plate, the upper part of the first guide plate is provided with a hook structure, one side of the protrusion is provided with a second guide plate, and the hook structure of the first guide plate is matched with the structure of the second guide plate.

Lifting lugs are arranged on the outer sides of the upper die base and the lower die base.

Compared with the prior art, the utility model, upper and lower die holder is fixed, uses dark strong and the screw will be interchangeable upper and lower die core install on fixed size's upper and lower die holder. The time for replacing the processed parts only needs to replace the upper die core and the lower die core, so that the cost of the soft die is reduced, and the production period is shortened.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the inverted upper die of the present invention.

Fig. 3 is a schematic structural view of the inverted upper die base of the present invention.

Fig. 4 is a schematic structural view of the lower mold of the present invention.

Fig. 5 is a schematic structural view of the lower die holder of the present invention.

Referring to fig. 1 to 5, wherein 1 is an upper die base, 2 is an upper die core, 3 is a first guide plate, 4 is a lifting lug, 5 is a lower die base, 6 is a lower die core, 7 is a second screw mounting hole, 8 is a second hidden key mounting groove, 9 is a second guide plate, 10 is a first hidden key mounting groove, 11 is a first screw mounting hole, 12 is a notch, 13 is a bump, and 14 is a hook structure.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 5, the upper die comprises an upper die base 1, an upper female die core 2, the lower end of the upper die base 1 is connected with the upper female die core 2 through a screw and a hidden key, a hidden key mounting groove 10 is formed in the lower end of the upper die base 1, a plurality of screw mounting holes 11 are uniformly formed in the lower end of the upper die base 1, the lower die comprises a lower die base 5 and a lower female die core 6, the upper end of the lower die base 5 is connected with the lower female die core 6 through a screw and a hidden key, a hidden key mounting groove two 8 is formed in the upper end of the lower die base 5, a plurality of screw mounting holes two 7 are uniformly formed in the lower end of the lower die base 5, and the position of the upper female die core 2 is matched with the position of the lower female die core 6.

The number of the first hidden key installation grooves 10 is 2, and the 2 first hidden key installation grooves 10 are arranged in a cross mode.

The number of the second hidden key installation grooves 8 is 2, and the 2 second hidden key installation grooves 8 are arranged in a cross shape.

Notches 12 are arranged at four corners of the upper die holder 1, upward convex lugs 13 are arranged at four corners of the lower die holder 5, and the shapes and the positions of the lugs 13 are matched with those of the notches 12.

One side of the notch 12 is provided with a first guide plate 3, the upper part of the first guide plate 3 is provided with a hook structure 14, one side of the bulge 13 is provided with a second guide plate 9, and the hook structure 14 of the first guide plate 3 is matched with the structure of the second guide plate 9.

The outer sides of the upper die holder 1 and the lower die holder 5 are both provided with lifting lugs 4. When the die is used specifically, the upper die holder 1 and the lower die holder 5 can be moved through the lifting lugs 4.

The utility model discloses during the use, will go up die mold core 3 and connect upper die base 1 through a screw mounting hole 11 and a hidden key 10, die mold core 5 is connected through two 7 and two 8 connection die holders of screw mounting hole and hidden key to lower die mold core 6. And assembling the upper die and the lower die, wherein the convex block 13 is inserted into the gap 12, and meanwhile, the hook structure 14 of the first guide plate 3 is clamped at the upper end of the second guide plate 9 to play a positioning role. And then, stamping the upper die and the lower die to process the parts. And after the stamping is finished, separating the upper die from the lower die, and taking out the stamped part.

When the processing mold is used specifically, the shapes of the upper female mold core 3 and the lower female mold core 6 are determined according to the shape of a bottom guard plate to be processed.

The utility model discloses can reduce supplier's template and be non-uniform, the influence that great this phenomenon brought is differed to the mould price. The die carrier with non-uniform size effectively replaces the conventional die carrier, so that the project period is saved, the uniform cost of parts is reduced, the manpower and material resources are greatly saved, and the working efficiency is improved.

Claims

1. The utility model provides an interchangeable soft mould, includes mould and lower mould, goes up the mould below and is equipped with the lower mould, a serial communication port, go up the mould and include upper die base (1), go up die core (2), die core (2) are gone up in upper die base (1) lower extreme through screw and hidden key one connection, and upper die base (1) lower extreme is equipped with hidden key mounting groove (10), and upper die base (1) lower extreme evenly is equipped with a plurality of screw mounting holes (11), the lower mould includes die holder (5), lower die core (6), and lower die holder (5) upper end is passed through screw and hidden key two and is connected lower punch core (6), and die holder (5) upper end is equipped with hidden key mounting groove two (8), and die holder (5) lower extreme evenly is equipped with a plurality of screw mounting holes two (7), and the position of going up die core (2) matches with the position of lower die core (6).

2. An alternative flexible mold according to claim 1, wherein: the number of the first hidden key installation grooves (10) is 2, and the 2 first hidden key installation grooves (10) are arranged in a cross manner.

3. An alternative flexible mold according to claim 1, wherein: the number of the second hidden key installation grooves (8) is 2, and the 2 second hidden key installation grooves (8) are arranged in a cross manner.

4. An alternative flexible mold according to claim 1, wherein: notches (12) are formed in four corners of the upper die base (1), convex blocks (13) protruding upwards are formed in four corners of the lower die base (5), and the shapes and the positions of the convex blocks (13) are matched with those of the notches (12).

5. An alternative flexible mold according to claim 4, wherein: one side of the notch (12) is provided with a first guide plate (3), the upper part of the first guide plate (3) is provided with a hook structure (14), one side of the bump (13) is provided with a second guide plate (9), and the hook structure (14) of the first guide plate (3) is matched with the structure of the second guide plate (9).

6. An alternative flexible mold according to claim 1, wherein: the outer sides of the upper die holder (1) and the lower die holder (5) are both provided with lifting lugs (4).