CN214214734U - Mould structure for bending four products at one time - Google Patents

Abstract

The utility model belongs to the technical field of bending equipment, the utility model provides a mould structure of four products of bending once, two rows of crooked subassemblies about being provided with, every crooked subassembly of group is including crooked die cavity and the fixed centre gripping subassembly of mould and the crooked centre gripping subassembly of mould that is located crooked die cavity both ends, treat that crooked product is placed at crooked die cavity and one end and is regarded as the original point by the fixed back of the fixed centre gripping subassembly of mould, the other end snatchs the postbending by the crooked centre gripping subassembly of mould, be provided with in the centre of crooked die cavity and cut off the subassembly. The utility model has the advantages of this mould can be once bent four trim products of action production, compares two traditional moulds productivity promotion one time, is different from ordinary double-deck mould, and ordinary double-deck mould can only once produce 2, and the while production about unable, whole mould simple structure is fixed firm simultaneously, and the product quality after the bending is good.

Description

Mould structure for bending four products at one time

Technical Field

The utility model belongs to the technical field of bending equipment, a mould structure of four products of once bending is related to.

Background

The existing automobile trim products need to be subjected to a bending process in the post-process, the existing bending dies are generally placed in parallel, two products can be bent only once in the bending process, the fixing structure of the bending die is complex, the quality of the bent products is poor, meanwhile, the corresponding cutting-off process is not needed, and the processing efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, be to prior art's current situation, and provide a fixed firm, bending quality is good, the die structure of four products of effectual one-time bending.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a mould structure of four products of once bending, its characterized in that is provided with two rows of crooked subassemblies from top to bottom, and every crooked subassembly of group is including crooked die cavity and the fixed centre gripping subassembly of mould and the crooked centre gripping subassembly that is located crooked die cavity both ends, treats that crooked product is placed in crooked die cavity and one end is as the original point by fixed centre gripping subassembly of mould after fixed, and the other end is snatched the postbending by the crooked centre gripping subassembly of mould, is provided with in the centre of crooked die cavity and cuts off the subassembly.

In the above mold structure for bending four products at a time, a bending position pressing component is disposed on a side edge of the bending cavity along an extending direction of the bending cavity.

In the above mold structure for bending four products at a time, a product pre-feeding frame is arranged at the bottom side of the bending cavity.

In the mould structure of foretell four products of a bending, the subassembly that cuts off including cutting off the cylinder, cutting off the blade and cut off the module, the module that cuts off and crooked die cavity surface parallel and level, the output that cuts off the cylinder is connected and is cut off the blade, has seted up on the cutting off module and has stretched out the chamber, cut off the cylinder and drive and cut off the blade and stretch out from stretching out the intracavity and cut off.

In the above mold structure for bending four products at a time, the rear end of the bending position pressing assembly is provided with an angle adjusting rod.

In the above mold structure for bending four products at a time, the products located in the upper row of the bending cavities and the products located in the lower row of the bending cavities are in an X shape.

Compared with the prior art, the utility model has the advantages of this mould can four trim products of once bending action production, compares two traditional moulds productivity promotion one time, is different from ordinary double-deck mould, and ordinary double-deck mould can only once produce 2, and the while production about unable, whole mould simple structure simultaneously, it is fixed firm, the product quality after the bending is good.

Drawings

Fig. 1 is an overall structural diagram of the mold structure for bending four products at a time.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "horizontal", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.

In the figures, the flexure assembly 100; a curved cavity 200; a mold holding assembly 300; a mold bend clamp assembly 400; a product 500; a bending position pressing assembly 600; an angle adjusting lever 601; a product pre-hopper 700; a severing assembly 800; a cutoff cylinder 801; a cutoff blade 802; the module 803 is shut down.

As shown in fig. 1, the mold structure for bending four products at one time is provided with two rows of upper and lower bending assemblies 100, each group of bending assemblies 100 comprises a bending cavity 200, and a mold fixing and clamping assembly 300 and a mold bending and clamping assembly 400 which are positioned at two ends of the bending cavity 200, a product 500 to be bent is placed in the bending cavity 200, one end of the product is fixed by the mold fixing and clamping assembly 300 and then serves as an origin, the other end of the product is grabbed by the mold bending and clamping assembly 400 and then bent, and thus, after the product 500 is placed in the bending cavity 200, the product 500 can be bent around the origin.

As an optimization, along the extending direction of the bending cavity 200, a bending position pressing assembly 600 is arranged on the side of the bending cavity 200, and here, the fixing position of the bending cavity 200 can be ensured by the bending position pressing assembly 600, so that the subsequent bending quality is ensured, as a further optimization, an angle adjusting rod 601 is arranged at the rear end of the bending position pressing assembly 600, and here, the front and rear inclination angles of the bending cavity 200 can be adjusted by the angle adjusting rod 601, so that the bending angle can be adjusted, and a product pre-discharging frame 700 is arranged at the bottom side of the bending cavity 200, so that the loading and the unloading can be conveniently performed through the product pre-discharging frame 700, and the operation efficiency of the loading and unloading process is improved.

To achieve the four purposes, a cutting assembly 800 is arranged in the middle of the bending cavity 200, the cutting assembly 800 comprises a cutting cylinder 801, a cutting blade 802 and a cutting module 803, the cutting module 803 is flush with the surface of the bending cavity 200, the output end of the cutting cylinder 801 is connected with the cutting blade 802, the cutting module 803 is provided with an extending cavity, the cutting cylinder 801 drives the cutting blade 802 to extend out of the extending cavity for cutting, thus, when the product 500 is bent in the bending cavity 200, the entire length of the product 500 is divided into two by the cutting blade 802, therefore, four products can be produced at one time in the upper row and the lower row, as further optimization, the products 500 in the upper row of bent cavities 200 and the products 500 in the lower row of bent cavities 200 are X-shaped, the problem of part placement interference caused by fixed clamping and middle cutting and transverse placement is avoided, and the height of the lower row of parts is reduced to the maximum extent.

During operation, two long products 500 are manually placed in the bending cavity 200 to be bent, the left end and the right end of the bending cavity are clamped by the product 500 respectively to be bent in the upper layer and the lower layer, the long products 500 are cut off by the middle cutting assembly 800 after the bending is finished, the two long products 500 are changed into 2 short products, and one round of bending action is finished by manually taking the products.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.

Claims (6)

1. The utility model provides a mould structure of four products of once bending, its characterized in that is provided with two rows of crooked subassemblies from top to bottom, and every crooked subassembly of group is including crooked die cavity and the fixed centre gripping subassembly of mould and the crooked centre gripping subassembly that is located crooked die cavity both ends, treats that crooked product is placed in crooked die cavity and one end is as the original point by fixed centre gripping subassembly of mould after fixed, and the other end is snatched the postbending by the crooked centre gripping subassembly of mould, is provided with in the centre of crooked die cavity and cuts off the subassembly.

2. The mold structure for one-time bending of four products according to claim 1, wherein a bending position pressing member is provided on a side of the bending cavity along the extending direction of the bending cavity.

3. The mold structure for bending four products at a time according to claim 1, wherein a product pre-feeding frame is provided at a bottom side of the bending cavity.

4. The die structure for bending four products at one time according to claim 1, wherein the cutting assembly comprises a cutting cylinder, a cutting blade and a cutting module, the cutting module is flush with the surface of the bending cavity, the output end of the cutting cylinder is connected with the cutting blade, the cutting module is provided with an extending cavity, and the cutting cylinder drives the cutting blade to extend out of the extending cavity for cutting.

5. The mold structure for one-time bending of four products as claimed in claim 2, wherein the rear end of the bending position pressing assembly is provided with an angle adjusting rod.

6. The mold structure for bending four products at a time according to claim 1, wherein the products in the upper row of the bending cavities and the products in the lower row of the bending cavities are in an X shape.

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