CN220837773U - Frock is used in unloading of electronic screw press - Google Patents

Abstract

The utility model relates to a tool for unloading an electric screw press, which comprises a die forging die, wherein the die forging die comprises an upper die and a lower die, the lower die is placed in an operation concave table of the electric screw press and is positioned right below the upper die, a plurality of cushion blocks used for limiting the position of the lower die are arranged in the operation concave table and are positioned on the periphery of the lower die, the cushion blocks are fixedly connected with the operation concave table, a hoisting assembly is detachably connected to each cushion block, and the cushion blocks are respectively taken out by using the tool to pass through the hoisting assembly. The utility model is convenient for loading and unloading the lower die, further improves the production efficiency of the die forging process and shortens the production period.

Description

Frock is used in unloading of electronic screw press

Technical Field

The utility model relates to the technical field of die forging forming, in particular to a tool for unloading a die of an electric screw press.

Background

The die forging forming belongs to a special mode of metal plastic forming, and is a forging method for obtaining a forging by forming a blank by using a die forging die on special die forging equipment. The die forging die is key technological equipment necessary in the forging production process, is a tool which is required to be used in each stroke of equipment, and plays a role in weight in the forging production process. In the forging process, due to the characteristics of high temperature, high pressure and high frequency of metal forging, the lower die deforms to a certain extent, and after the forging is finished, the lower die is influenced by the front cushion block and the rear cushion block and is difficult to dismount, so that the die forging efficiency is influenced.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides a tool for unloading a die of an electric screw press, which is provided with a first threaded hole at the center of each cushion block, a hoisting assembly is in threaded fit connection with the first threaded hole, and then a plurality of cushion blocks are respectively taken out by using the tool to pass through the hoisting assembly, so that the problem that a lower die is difficult to take out due to deformation under the pressure of the electric screw press is solved, and the production efficiency of the die forging processing process is further improved.

The utility model aims at solving the problems by the following technical scheme:

The utility model provides an electronic screw press is frock for unloading mould, includes the die forging mould, the die forging mould includes mould and bed die, the bed die is placed in the operation concave station of electronic screw press, is located the mould under, be provided with a plurality of cushion that are used for prescribing a limit to in the operation concave station, be located the periphery of bed die the bed die position, a plurality of cushion all with operation concave station fixed connection, every can dismantle on the cushion and be connected with hoisting assembly, pass hoisting assembly through using the tool and take out a plurality of cushion respectively.

Further, the lifting assembly is an eye bolt.

Further, a first threaded hole is formed in the center of each cushion block, and the first threaded holes are in threaded fit connection with the eye bolts.

Further, the number of the cushion blocks is 4, a rectangular frame is formed by the cushion blocks, and the lower die is placed in the rectangular frame and is tightly attached to the rectangular frame.

Further, a second threaded hole is symmetrically formed in each cushion block by taking the eye bolt as a center, the cushion blocks pass through the second threaded holes through fasteners and are fixedly connected with the operation concave table, and the cushion blocks are fixed with the operation concave table through wedge irons.

Further, the using tool is a crow bar.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

The utility model relates to a tool for unloading an electric screw press, which comprises a die forging die, wherein a lower die of the die forging die is placed in an operation concave table of the electric screw press and is positioned right below an upper die, a plurality of cushion blocks are arranged in the operation concave table, the cushion blocks form a rectangular frame and are fixed in the lower die, a hoisting assembly is detachably connected to each cushion block, the cushion blocks are respectively taken out by using the tool to pass through the hoisting assembly, the problem that a lower die is difficult to take out due to deformation under the pressure of the screw press is solved, the loading and unloading of the lower die are facilitated, the production efficiency of the die forging process is improved, the production period is shortened, and the production benefit is further improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate principles of the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic diagram of a tooling for unloading an electric screw press according to the present utility model;

fig. 2 is a schematic diagram of the mold unloading tool for the electric screw press.

Wherein: 1 is a lower die; 2 is a cushion block; 3 is an eye bolt; 4 is a first threaded hole.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of devices that are consistent with aspects of the utility model that are set forth in the following claims.

The present utility model will be described in further detail below with reference to the drawings and examples for better understanding of the technical solutions of the present utility model to those skilled in the art.

Referring to fig. 1-2, an embodiment of the utility model provides a die unloading tool for an electric screw press, which comprises a die forging die, wherein the die forging die comprises an upper die and a lower die 1, the lower die 1 is placed in an operation concave table of the electric screw press and is positioned right below the upper die, 4 cushion blocks 2 are arranged in the operation concave table and are positioned at the periphery of the lower die 1, the cushion blocks 2 are used for limiting the position of the lower die 1 and preventing displacement in the forging process, the 4 cushion blocks 2 are fixedly connected with the operation concave table through bolts, a hoisting assembly is detachably connected to each cushion block 2, and a plurality of cushion blocks 2 are respectively taken out by using the tool to pass through the hoisting assembly.

Preferably, in the embodiment of the present utility model, the lifting assembly is an eye bolt 3.

Specifically, there are 4 cushion 2, and first screw hole 4 has all been seted up to every cushion 2 center department, and this first screw hole 4 is connected with eye bolt 3 screw-thread fit, and 4 cushion 2 form the rectangle frame, and bed die 1 is placed in this rectangle frame to closely laminate with the rectangle frame, every on the cushion 2, use eye bolt 3 as central symmetry open there is the second screw hole, cushion 2 pass behind the second screw hole with operation concave station fixed connection through the bolt, and will with the wedge cushion 2 is fixed with operation concave station.

Preferably, in the embodiment of the present utility model, the tool is a crow bar.

As shown in fig. 2, the specific process of the tool in practical application is as follows:

In the die forging production process, after the electric screw press is pressed, the upper die is firstly lifted, then 4 eye bolts 3 are respectively inserted into first threaded holes 4 formed in the centers of 4 cushion blocks 2, each eye bolt 3 is fixedly connected with the cushion block 2 through threaded fit, finally a crow bar is inserted into two eye bolts 3 symmetrically installed in a straight line, the cushion block 2 is taken out by lifting the crow bar, and after all cushion blocks 2 are taken out, the lower die 1 can be easily removed.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model.

It will be understood that the utility model is not limited to what has been described above and that various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.

Claims (6)

1. The utility model provides an electronic screw press is frock for unloading mould, includes die forging mould, its characterized in that, die forging mould includes mould and bed die (1), bed die (1) are placed in the operation concave station of electronic screw press, are located under the mould, in the operation concave station, be located the periphery of bed die (1) be provided with a plurality of cushion (2) that are used for prescribing a limit to bed die (1) position, a plurality of cushion (2) all with operation concave station fixed connection, every can dismantle on cushion (2) and be connected with hoisting assembly, pass hoisting assembly through using the instrument and take out a plurality of cushion (2) respectively.

2. Tool for unloading an electric screw press according to claim 1, characterized in that the hoisting assembly is an eye bolt (3).

3. The tooling for unloading the die of the electric screw press according to claim 2, wherein a first threaded hole (4) is formed in the center of each cushion block (2), and the first threaded holes (4) are in threaded fit connection with the eye bolts (3).

4. The tooling for unloading the die of the electric screw press according to claim 2, wherein a second threaded hole is symmetrically formed on each cushion block (2) by taking an eye bolt (3) as a center, the cushion blocks (2) are fixedly connected with the operation concave table after passing through the second threaded holes through fasteners, and the cushion blocks (2) are fixed with the operation concave table through wedges.

5. The tooling for unloading the electric screw press according to claim 1, wherein 4 cushion blocks (2) are arranged, 4 cushion blocks (2) form a rectangular frame, and the lower die (1) is placed in the rectangular frame and is tightly attached to the rectangular frame.

6. The tooling for unloading the die of the electric screw press according to claim 1, wherein the using tool is a crow bar.