LU505171B1

LU505171B1 - Mould for producing mechanical component

Info

Publication number: LU505171B1
Application number: LU505171A
Authority: LU
Inventors: Haixiao Cao
Original assignee: Univ Wuxi
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-03-26

Abstract

The patent discloses a mould for producing a mechanical component, and relates to the technical field of mechanical processing. The mould includes a base and a worktable, a connecting column is fixedly connected between the base and the worktable, a circular opening and several circular holes are provided on the worktable, the several circular holes are circumferentially distributed outside the circular opening, a fixing frame is fixedly connected to a top of the worktable, and a hydraulic press is fixedly connected to the fixing frame. After the mechanical parts have been stamped by the hydraulic press, the hydraulic press resets. The mechanical parts that are stamped out are ejected back onto the worktable by the force of the spring. At this moment, the electric push rod is activated to push the limiting plate to move, and all the parts that have fallen on the worktable are collected, so as to facilitate the next processing cycle quickly, and improve the processing efficiency of the mechanical parts. At the same time, the limiting plate is designed as a semi-arc plate that conforms to the shape of the mechanical parts to be processed, so as to facilitate the rapid positioning, further improve the processing efficiency, and reduce the probability of errors occurring during processing.

Description

BL-5761

LU5051 71

Mould for producing mechanical component

Technical Field

The patent relates to the technical field of mechanical processing, and in particular to a mould for producing a mechanical component.

Background Art

Mechanical parts are the basic elements that form machinery, which are the indivisible individual components that make up machinery and machines. Mechanical parts are both a discipline for researching and designing the mechanical fundamentals in various equipment, as well as a general term for parts and components. In the production of mechanical parts, it is necessary to use a mould. A stamping mould is a special process equipment for processing metal materials into parts or semi-finished products. Stamping is a processing method of separating metal materials or causing them to plastically deform by pressure, thereby obtaining the required parts.

The stamping moulds currently used for processing mechanical parts typically use an external power device to drive the upper mould to stamp the mechanical raw material on the lower mould, achieving stamping and forming of the mechanical parts. After the mechanical parts are stamped by the upper mould, the mechanical parts tend to remain in the holes of the lower mould, making them inconvenient to quickly take out and collect, reducing processing efficiency. At the same time, it is not easy to quickly locate the stamping mould, which leads to errors in the mechanical components that are formed by stamping, affecting the processing effect.

Summary of the Patent

The object of the patent is to provide a mould for producing a mechanical component, which solves the technical problem proposed in the background art.

In order to achieve the above object, the patent provides the following technical solutions: a mould for producing a mechanical component, including a base and a worktable, a connecting column being fixedly connected between the base and the worktable, wherein a circular opening and several circular holes are provided on the worktable, the several circular holes are circumferentially distributed outside the circular opening, a fixing frame is fixedly connected to a top of the worktable, a hydraulic press is fixedly connected to the fixing frame, an output end of the hydraulic press is fixedly connected to a stamping mould, and an elastic assembly is provided between the base and the worktable.

Preferably, the elastic assembly includes a first telescopic rod and a second telescopic rod, top ends of the 1

BL-5761 first telescopic rod and the second telescopic rod are respectively fixedly connected to a clamping cap and LUS05171 a top plate, the clamping cap and the top plate are respectively clamped with inner walls of the circular holes and the circular opening, a first spring is fixedly connected to a top of the base and located outside the first telescopic rod, and a top end of the first spring 1s fixedly connected to a bottom surface of the clamping cap, a second spring is fixedly connected to the top of the base and located outside the second telescopic rod, and a top end of the second spring is fixedly connected to a bottom surface of the top plate.

Preferably, the stamping mould includes a stamping plate, a stamping column and a stamping rod are fixedly connected to a bottom surface of the stamping plate, an outer wall of the stamping column is insertable into an inner wall of the circular opening, a quantity of the stamping rods is several, and outer walls of the several stamping rods are insertable into the inner wall of the circular opening.

Preferably, a fixing member is provided on the fixing frame.

The fixing member includes a sleeve, a top end of the sleeve is fixedly connected to an inner wall of the fixing frame, a sliding rod is slidably connected to an inner wall of the sleeve, and a bottom end of the sliding rod is fixedly connected to a top outer wall of a stamping plate.

Preferably, a limiting member is provided at a top of the worktable.

The limiting member includes a protecting tool, a bottom surface of the protecting tool is fixedly connected to a top surface of the worktable, a through hole is provided on the protecting tool, a limiting plate 1s provided on an inner side of the protecting tool, and a bottom surface of the limiting plate is slidably connected to the top surface of the worktable.

Preferably, an electric push rod is fixedly connected to a top of the worktable, and an output end of the electric push rod is fixedly connected to an outer wall of the limiting plate.

Compared with the related art, a mould for producing a mechanical component provided by the patent has the following beneficial effects: 1. The patent provides a mould for producing a mechanical component, after the mechanical parts have been stamped by the hydraulic press, the hydraulic press resets. The mechanical parts that are stamped out are ejected back onto the worktable by the force of the spring. At this moment, the electric push rod is activated to push the limiting plate to move, and all the parts that have fallen on the worktable are collected, so as to facilitate the next processing cycle quickly, and improve the processing efficiency of the mechanical parts. At the same time, the limiting plate is designed as a semi-arc plate that conforms to the shape of the mechanical parts to be processed, so as to facilitate the rapid positioning, further improve the processing efficiency, and reduce the probability of errors occurring during processing. 2. The patent provides a mould for producing a mechanical component. During operation, the mechanical component to be processed is placed on a worktable, and then a hydraulic press is activated to drive a stamping plate to move downwards so as to achieve stamping on the mechanical parts. During stamping, the stamping plate moves downwards under the push of the hydraulic press, and the sliding rod is limited 2

BL-5761 by the sleeve, which has the effect of dispersing the force of the stamping plate and improving the LUS05171 stamping stability.

Brief Description of the Drawings

FIG. 1 1s a schematic structural diagram of the patent.

FIG. 2 1s a schematic structural diagram of the elastic assembly of the patent.

FIG. 3 is a schematic structural diagram of the clamping cap of the patent.

FIG. 4 1s a schematic structural diagram of the limiting plate of the patent.

FIG. 5 is a schematic structural diagram of the circular opening of the patent.

In the figures: 1-base; 11-first telescopic rod; 12-first spring; 13-second telescopic rod; 14-second spring; 15-clamping cap; 16-top plate; 2-connecting column; 3-worktable; 31-circular opening; 32-circular hole; 4-fixing frame; 5-hydraulic press; 6-stamping plate; 61-stamping column; 62-stamping rod; 7-fixing member; 71-sleeve; 72-sliding rod; 8-electric push rod; 9-limiting member; 91-protecting tool; 92-through hole; 93-limiting plate.

Detailed Description of the Patent

The technical solutions of the embodiments of the patent will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the patent. It is obvious that the described embodiments are only a part of the embodiments of the patent, rather than all the embodiments.

Based on the embodiments of the patent, all the other embodiments obtained by a person of ordinary skill in the art without involving any inventive effort fall within the scope of protection of the patent.

Embodiment 1:

With reference to FIGs. 1-5, the patent provides a technical solution: a mould for producing a mechanical component including a base 1 and a worktable 3, a connecting column 2 being fixedly connected between the base 1 and the worktable 3, wherein a circular opening 31 and several circular holes 32 are provided on the worktable 3, the several circular holes 32 are circumferentially distributed outside the circular opening 31, a fixing frame 4 is fixedly connected to a top of the worktable 3, a hydraulic press 5 is fixedly connected to the fixing frame 4, an output end of the hydraulic press 5 is fixedly connected to a stamping mould, and an elastic assembly is provided between the base 1 and the worktable 3.

The elastic assembly includes a first telescopic rod 11 and a second telescopic rod 13, top ends of the first telescopic rod 11 and the second telescopic rod 13 are respectively fixedly connected to a clamping cap 15 and a top plate 16, the clamping cap 15 and the top plate 16 are respectively clamped with inner walls of the circular holes 32 and the circular opening 31, a first spring 12 is fixedly connected to a top of the base 1 and located outside the first telescopic rod 11, and a top end of the first spring 12 is fixedly connected to a bottom surface of the clamping cap 15; a second spring 14 is fixedly connected to the top of the base 1 3

BL-5761 and located outside the second telescopic rod 13, and a top end of the second spring 14 is fixedly LUS05171 connected to a bottom surface of the top plate 16.

The stamping mould includes a stamping plate 6, a stamping column 61 and a stamping rod 62 are fixedly connected to a bottom surface of the stamping plate 6, an outer wall of the stamping column 61 is insertable into an inner wall of the circular opening 31, a quantity of the stamping rods 62 is several, and outer walls of the several stamping rods 62 are insertable into the inner wall of the circular opening 31.

In this embodiment, the connecting column 2 is installed between the base 1 and the worktable 3, so that a certain space 1s left between the base 1 and the worktable 3, providing an installation condition for the clastic assembly; when the elastic assembly is installed, the clamping cap 15 and the top plate 16 are supported and clamped in the corresponding hole on the worktable 3 by the elastic force of the spring; during operation, the mechanical component to be processed is placed on a worktable 3, and then a hydraulic press 5 is activated to drive a stamping plate 6 to move downwards so as to achieve stamping on the mechanical parts by the stamping column 61 and the stamping rod 62; and after stamping, the hydraulic press 5 resets. The mechanical parts that are stamped out are ejected back onto the worktable 3 by the force of the spring, so as to facilitate uniform collection and recycling and improve the processing efficiency of the mechanical parts.

Embodiment 2:

With reference to FIGs. 1-4, on the basis of Embodiment 1, the patent provides a technical solution: a fixing member 7 is provided on the fixing frame 4; the fixing member 7 includes a sleeve 71, a top end of the sleeve 71 is fixedly connected to an inner wall of the fixing frame 4, a sliding rod 72 is slidably connected to an inner wall of the sleeve 71, and a bottom end of the sliding rod 72 is fixedly connected to a top outer wall of a stamping plate 6.

In this embodiment, during stamping, the stamping plate 6 moves downwards under the push of the hydraulic press 5, and the sliding rod 72 is limited by the sleeve 71, which has the effect of dispersing the force of the stamping plate 6 and improving the stamping stability.

A limiting member 9 is provided at a top of the worktable 3; the limiting member 9 includes a protecting tool 91, a bottom surface of the protecting tool 91 is fixedly connected to a top surface of the worktable 3, a through hole 92 is provided on the protecting tool 91, a limiting plate 93 is provided on an inner side of the protecting tool 91, and a bottom surface of the limiting plate 93 is slidably connected to the top surface of the worktable 3; an electric push rod 8 is fixedly connected to a top of the worktable 3, and an output end of the electric push rod 8 is fixedly connected to an outer wall of the limiting plate 93.

In this embodiment, after stamping, the mechanical parts that are ejected fall on the worktable 3. At this moment, the electric push rod 8 is activated to push the limiting plate 93 to move, and all the parts that have fallen on the worktable 3 are collected, so as to facilitate the next processing cycle quickly; the limiting plate 93 is designed as a semi-arc plate that conforms to the shape of the mechanical parts to be 4

BL-5761 processed, so as to facilitate the rapid positioning, further improve the processing efficiency, and reduce LUS05171 the probability of errors occurring in the mechanical parts during processing.

Working principle: during operation, the mechanical component to be processed is placed on a worktable 3, and then a hydraulic press 5 is activated to drive a stamping plate 6 to move downwards so as to achieve stamping on the mechanical parts; during stamping, the stamping plate 6 moves downwards under the push of the hydraulic press 5, and the sliding rod 72 is limited by the sleeve 71, which has the effect of dispersing the force of the stamping plate 6 and improving the stamping stability; after stamping, the hydraulic press 5 resets. The mechanical parts that are stamped out are ejected back onto the worktable 3 by the force of the spring. At this moment, the electric push rod 8 is activated to push the limiting plate 93 to move, and all the parts that have fallen on the worktable 3 are collected, so as to facilitate the next processing cycle quickly, and improve the processing efficiency of the mechanical parts; and the limiting plate 93 is designed as a semi-arc plate that conforms to the shape of the mechanical parts to be processed, so as to facilitate the rapid positioning, further improve the processing efficiency, and reduce the probability of errors occurring in the mechanical parts during processing.

While the embodiments of the patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit of the patent, the scope of which is defined by the appended claims and their equivalents.

Claims

BL-5761 LU5051 71 Claims:

1. A mould for producing a mechanical component, comprising a base (1) and a worktable (3), a connecting column (2) being fixedly connected between the base (1) and the worktable (3), wherein a circular opening (31) and several circular holes (32) are provided on the worktable (3), the several circular holes (32) are circumferentially distributed outside the circular opening (31), a fixing frame (4) 1s fixedly connected to a top of the worktable (3), a hydraulic press (5) is fixedly connected to the fixing frame (4), an output end of the hydraulic press (5) is fixedly connected to a stamping mould, and an elastic assembly 1s provided between the base (1) and the worktable (3).

2. The mould for producing a mechanical component according to claim 1, wherein the clastic assembly comprises a first telescopic rod (11) and a second telescopic rod (13), top ends of the first telescopic rod (11) and the second telescopic rod (13) are respectively fixedly connected to a clamping cap (15) and a top plate (16), the clamping cap (15) and the top plate (16) are respectively clamped with inner walls of the circular holes (32) and the circular opening (31), a first spring (12) is fixedly connected to a top of the base (1) and located outside the first telescopic rod (11), and a top end of the first spring (12) is fixedly connected to a bottom surface of the clamping cap (15); a second spring (14) is fixedly connected to the top of the base (1) and located outside the second telescopic rod (13), and a top end of the second spring (14) 1s fixedly connected to a bottom surface of the top plate (16).

3. The mould for producing a mechanical component according to claim 1, wherein the stamping mould comprises a stamping plate (6), a stamping column (61) and a stamping rod (62) are fixedly connected to a bottom surface of the stamping plate (6), an outer wall of the stamping column (61) is insertable into an mner wall of the circular opening (31), a quantity of the stamping rods (62) is several, and outer walls of the several stamping rods (62) are insertable into the inner wall of the circular opening (31).

4. The mould for producing a mechanical component according to claim 1, wherein a fixing member (7) is provided on the fixing frame (4); the fixing member (7) comprises a sleeve (71), a top end of the sleeve (71) is fixedly connected to an inner wall of the fixing frame (4), a sliding rod (72) is slidably connected to an inner wall of the sleeve (71), and a bottom end of the sliding rod (72) is fixedly connected to a top outer wall of a stamping plate (6).

5. The mould for producing a mechanical component according to claim 1, wherein a limiting member (9) is provided at a top of the worktable (3); the limiting member (9) comprises a protecting tool (91), a bottom surface of the protecting tool (91) is fixedly connected to a top surface of the worktable (3), a through hole (92) is provided on the protecting tool (91), a limiting plate (93) is provided on an inner side of the protecting tool (91), and a bottom surface of the limiting plate (93) is slidably connected to the top surface of the worktable (3).

6. The mould for producing a mechanical component according to claim 1, wherein an electric push rod (8) 6

BL-5761 ; ; Co LU505171 is fixedly connected to a top of the worktable (3), and an output end of the electric push rod (8) is fixedly connected to an outer wall of the limiting plate (93). 7