CN218925864U

CN218925864U - Stamping die convenient to stamping workpiece drawing of patterns

Info

Publication number: CN218925864U
Application number: CN202320142443.9U
Authority: CN
Inventors: 石启弘; 石国源; 陈亮; 张金水
Original assignee: Xiamen Yihexin Industry Co ltd
Current assignee: Xiamen Yihexin Industry Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-04-28
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a stamping die convenient for demolding of stamping parts, and relates to the technical field of stamping dies. The utility model comprises a frame, wherein a motor is arranged at the top of the frame, a push rod is arranged on the upper side of the inner wall of the frame, an upper die is arranged on one side of the push rod, a plurality of support rods are arranged on the lower side of the inner wall of the frame, and a lower die is arranged on one side of the support rods; a notch is formed in the lower die, a die groove is formed in the top of the lower die, and a fixing rod is arranged on the lower side of the inner wall of the lower die. According to the utility model, the motor drives the push rod to move and drives the upper die to move, the upper die is convenient for stamping materials when being combined with the lower die, the spring drives the compression rod to move, the compression rod moves and drives the push rod to move, the push rod moves and drives the materials in the die groove to move, the materials can be ejected from the die groove, and the stamped materials are convenient to demould, so that the situation that the stamped materials are clamped in the die groove is reduced.

Description

Stamping die convenient to stamping workpiece drawing of patterns

Technical Field

The utility model belongs to the field of stamping dies, and particularly relates to a stamping die convenient for demolding of stamping parts.

Background

Stamping is a press working method in which a material is pressed at room temperature by a die mounted on a press to be separated or plastically deformed, thereby obtaining a desired part.

The utility model discloses a stamping die convenient for demolding, which comprises a lower die fixedly arranged and an upper die positioned above the lower die, wherein the upper die can vertically move to finish stamping; one of the upper die and the lower die is a male die with a die head, and the other is a female die with a die cavity; the upper die is provided with a nesting hole corresponding to the die cavity, and a push rod made of a ductile material is embedded in the nesting hole; in a normal state, the ejector rod is provided with a protruding part protruding from the orifice of the nesting hole by 0.5-1 mm; when the upper die moves downwards and punches the sheet metal material sheet, the ejector rods can be fully retracted into the nesting holes. According to the utility model, the nested holes and the ejector rods are arranged, and the ejector rods are provided with the protruding parts, so that the upper surface of the material sheet and the upper die are not tightly attached, and a gap exists between the upper surface of the material sheet and the upper die, and therefore, the material sheet can be prevented from being adsorbed on the upper die. However, when the stamping die is used for demolding, the material is stuck to the die cavity when the material is attached to the die, so that the material cannot be completely separated from the die, and the efficiency is low.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects in the prior art and providing the stamping die which is convenient for demoulding of stamping parts.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the stamping die comprises a frame, wherein a motor is arranged at the top of the frame, a push rod is arranged on the upper side of the inner wall of the frame, an upper die is arranged on one side of the push rod, a plurality of support rods are arranged on the lower side of the inner wall of the frame, and a lower die is arranged on one side of the support rods;

the notch has been seted up in the bed die, and the mould groove has been seted up at the bed die top, and the dead lever has been installed to bed die inner wall downside, and the connecting rod has been installed to dead lever one side, and compression pole has been installed to connecting rod one side, and the push pedal has been installed to compression pole one side, has installed the spring between compression pole and the dead lever, and the spring housing is established in connecting rod week side.

Optionally, two stamping plates are installed on one side of the upper die, a shrinkage rod is installed on the upper die, a stamping block is installed on one side of the shrinkage rod, and the stamping block corresponds to the die groove.

Optionally, an electric controller is installed on one side outside the frame, an electric push rod is installed on one side of the inner wall of the frame, and a U-shaped push plate is installed on one side of the electric push rod.

Optionally, a collecting frame is slidably matched with the bottom of the frame, and a handle is arranged on one side of the collecting frame.

Optionally, a material receiving through hole is formed in one side of the inner wall of the frame, and the material receiving through hole is communicated with the collecting frame.

Optionally, a pushing handle is arranged on the other side of the outer part of the frame, and a plurality of wheels are arranged at the bottom of the frame.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:

through the motor that sets up, the motor drives the push rod and removes and drive the mould and remove, and go up the mould and remove when merging with the bed die, be convenient for the material and punch a hole, through the spring that sets up, the spring drives the compression pole and removes, and the compression pole removes and drives the push rod and remove, and the push rod removes and drives the material removal in the mould groove, enables the material and is ejecting from the mould inslot, the material drawing of patterns after the punching press of being convenient for to reduce the condition at the material card in the mould inslot that punches a hole.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:

FIG. 1 is a schematic view of a compression rod according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a stamping die according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a stamping block structure according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a push rod according to an embodiment of the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

the device comprises a motor 1, a frame 2, a push rod 3, a stamping plate 4, a lower die 5, a collecting frame 6, a handle 7, an upper die 8, a die groove 9, a support rod 10, an electric push rod 11, a push plate 12, a compression rod 13, a fixed rod 14, a connecting rod 15, a stamping block 16, a contraction rod 17, a material collecting through hole 18, a U-shaped push plate 19, an electric control plate 20 and a push handle 21.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, in this embodiment, there is provided a stamping die for facilitating demolding of a stamping part, including: the frame 2, the top of the frame 2 is provided with a motor 1, the upper side of the inner wall of the frame 2 is provided with a push rod 3, one side of the push rod 3 is provided with an upper die 8, the lower side of the inner wall of the frame 2 is provided with a plurality of support rods 10, and one side of each support rod 10 is provided with a lower die 5;

the notch is offered in the bed die 5, and mould groove 9 has been offered at bed die 5 top, and dead lever 14 has been installed to bed die 5 inner wall downside, and connecting rod 15 has been installed to dead lever 14 one side, and compression pole 13 has been installed to connecting rod 15 one side, and push pedal 12 has been installed to compression pole 13 one side, has installed the spring between compression pole 13 and the dead lever 14, and the spring housing is established in connecting rod 15 week side.

The application of one aspect of the embodiment is: when the stamping die is needed, the material is placed on the lower die 5, the motor 1 is opened, the motor 1 drives the push rod 3 to move and drives the upper die 8 to move, when the upper die 8 moves to be combined with the lower die 5, the material on the lower die 5 can be extruded onto the push plate 12 in the die groove 9 through extrusion of the upper die 8, the push plate 12 drives the compression rod 13 to move when being extruded, the compression rod 13 moves and drives the spring on the periphery of the connecting rod 15 to compress, then when the upper die 8 is restored to the original position, when the pressure is relieved, the spring drives the compression rod 13 to move when the spring is restored to the elastic force, the compression rod 13 moves and drives the push rod 3 to move, and the push rod 3 moves and drives the material in the die groove 9 to move, so that the material is pushed out of the die groove 9, and the stamping of the material can be completed.

Two stamping plates 4 are arranged on one side of the upper die 8 of the embodiment, a shrinkage rod 17 is arranged on the upper die 8, a stamping block 16 is arranged on one side of the shrinkage rod 17, and the stamping block 16 corresponds to the die groove 9. By the arranged stamping block 16, the stamping of the material is facilitated, and the material is molded into the die.

An electric controller 20 is installed on one side of the outer portion of the frame 2 in the embodiment, an electric push rod 11 is installed on one side of the inner wall of the frame 2, and a U-shaped push plate 19 is installed on one side of the electric push rod 11. Through the electric controller 20 that sets up, can be convenient for user control electric putter 11, through the electric putter 11 of setting, when electric putter 11 moved, electric putter 11 moved and drove U type push pedal 19 to remove to make things convenient for the material that the punching press is good to push away to the feed inlet.

The bottom of the frame 2 of this embodiment is slidably fitted with a collecting frame 6, and a handle 7 is provided on one side of the collecting frame 6. Through the handle 7 that sets up, the user of being convenient for pushes and pulls collection frame 6, through the collection frame 6 that sets up, conveniently collect the punching press material, prevent to collect frame 6 and overfill and block up to convenience of customers changes collection frame 6.

A receiving through hole 18 is formed in one side of the inner wall of the frame 2 in the embodiment, and the receiving through hole 18 is communicated with the collecting frame 6. Through the material collecting through hole 18, the punched material can be conveniently and smoothly collected into the frame 6, and the punched material is prevented from being lost in disorder

The other side of the outer part of the frame 2 of the present embodiment is provided with a push handle 21, and the bottom of the frame 2 is provided with a plurality of wheels. Through the wheel that sets up, the user of being convenient for removes the frame is whole to the piece below the frame is whole convenient to clear up.

The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. Stamping die convenient to stamping workpiece drawing of patterns, characterized in that includes: the device comprises a frame (2), wherein a motor (1) is arranged at the top of the frame (2), a push rod (3) is arranged on the upper side of the inner wall of the frame (2), an upper die (8) is arranged on one side of the push rod (3), a plurality of support rods (10) are arranged on the lower side of the inner wall of the frame (2), and a lower die (5) is arranged on one side of the support rods (10);

the notch has been seted up in bed die (5), mould groove (9) has been seted up at bed die (5) top, dead lever (14) have been installed to bed die (5) inner wall downside, connecting rod (15) have been installed to dead lever (14) one side, compression pole (13) have been installed to connecting rod (15) one side, push pedal (12) have been installed to compression pole (13) one side, install the spring between compression pole (13) and dead lever (14), the spring housing is established in connecting rod (15) week side.

2. A stamping die for facilitating demolding of stamping parts according to claim 1, characterized in that two stamping plates (4) are arranged on one side of the upper die (8), a shrinkage rod (17) is arranged on the upper die (8), a stamping block (16) is arranged on one side of the shrinkage rod (17), and the stamping block (16) corresponds to the die groove (9).

3. The stamping die convenient for stamping part demoulding according to claim 1, wherein an electric controller (20) is arranged on one side of the outer part of the frame (2), an electric push rod (11) is arranged on one side of the inner wall of the frame (2), and a U-shaped push plate (19) is arranged on one side of the electric push rod (11).

4. A stamping die for facilitating demolding of stamping parts according to claim 1, characterized in that the bottom of the frame (2) is slidably fitted with a collecting frame (6), and a grip (7) is provided on one side of the collecting frame (6).

5. The stamping die convenient for demolding of stamping parts according to claim 1, characterized in that a receiving through hole (18) is formed in one side of the inner wall of the frame (2), and the receiving through hole (18) is communicated with the collecting frame (6).

6. A stamping die for facilitating demolding of stamping parts according to claim 1, characterized in that the pushing handle (21) is arranged on the other side of the outer part of the frame (2), and a plurality of wheels are arranged at the bottom of the frame (2).