CN210188230U

CN210188230U - High-precision stamping die for connector

Info

Publication number: CN210188230U
Application number: CN201920773983.0U
Authority: CN
Inventors: Youwang Zhou; 周有旺; Zaochen Zhou; 周造辰; Zaoxuan Zhou; 周造轩
Original assignee: JIANGSU HUAYING GUANGBAO TECHNOLOGY Co Ltd
Current assignee: JIANGSU HUAYING GUANGBAO TECHNOLOGY Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-03-27
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a connector high accuracy stamping die, including movable mould and cover half, the one side of the relative movable mould of cover half is equipped with the punching press groove, the bottom of cover half is equipped with the sliding tray, sliding connection has the sliding plate in the sliding tray, be equipped with a plurality of first springs between sliding plate and the sliding tray, the bottom fixedly connected with fixed plate of sliding plate, be equipped with first stop gear between fixed plate and the cover half, it is equipped with the mounting groove to run through on the cover half, be equipped with ejection mechanism between mounting groove and the punching press groove, be equipped with second stop gear between movable mould and the cover half, second stop gear and mounting groove communicate each other. The utility model discloses it is rational in infrastructure, not only can effectively reduce the vibrations when cover half and movable mould compound die, increase its shock resistance, and then can increase its life, also be convenient for take out the product, improve the punching press efficiency to the product, facilitate for the staff.

Description

High-precision stamping die for connector

Technical Field

The utility model relates to a stamping die technical field especially relates to a connector high accuracy stamping die.

Background

Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

In the stamping process of the stamping die, particularly in the die assembly process, the stamping die is vibrated; the existing stamping die is poor in shock resistance, so that the fixed die and the movable die cannot be normally closed due to the fact that a gap is formed between the fixed die and the movable die for a long time; secondly, the temperature is higher and be not convenient for take out after the product punching press, reduces work efficiency, therefore we have designed a connector high accuracy stamping die and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high accuracy stamping die of connector that proposes, its vibrations when not only can effectively reducing cover half and movable mould compound die increase its shock resistance, and then can increase its life, also be convenient for take out the product, improve the punching press efficiency to the product, facilitate for the staff.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high accuracy stamping die of connector, includes movable mould and cover half, the one side of the relative movable mould of cover half is equipped with the punching press groove, the bottom of cover half is equipped with the sliding tray, sliding connection has the sliding plate in the sliding tray, be equipped with a plurality of first springs between sliding plate and the sliding tray, the bottom fixedly connected with fixed plate of sliding plate, be equipped with first stop gear between fixed plate and the cover half, run through on the cover half and be equipped with the mounting groove, be equipped with ejection mechanism between mounting groove and the punching press groove, be equipped with second stop gear between movable mould and the cover half, second stop gear and mounting groove communicate each other.

Preferably, the first limiting mechanism comprises four first limiting rods fixed on the fixed plate, four first limiting grooves corresponding to the four first limiting rods are formed in the bottom of the fixed die, and the four first limiting rods extend into the corresponding first limiting grooves respectively and are in sliding connection with the first limiting grooves.

Preferably, ejection mechanism includes the connecting plate with mounting groove sliding connection, be equipped with a plurality of second springs between connecting plate and the mounting groove, two ejector rods of upper end fixedly connected with of connecting plate, two the ejector rod all runs through the cover half and rather than sliding connection, two the ejector rod all extends to in the punching press inslot.

Preferably, the second limiting mechanism comprises two second limiting rods fixed at the bottom of the movable die, two second limiting grooves corresponding to the two second limiting rods are formed in the fixed die, and the two second limiting grooves are communicated with the mounting groove.

Preferably, the two second limiting grooves are located right above the connecting plate, and the cross sections of the two second limiting grooves are in an annular shape.

Preferably, the two second limiting rods correspond to the two ejector rods, and the two second limiting rods are longer than the punching groove in depth.

Preferably, the center of the stamping groove, the mounting groove and the sliding groove are on the same vertical axis.

Compared with the prior art, the utility model, its beneficial effect does:

1. the utility model discloses, two second gag levers are no longer to the connecting plate extrusion, and connecting plate and ejector pin upward movement under the effect of second spring can be ejecting with the product through the ejector pin, and the staff of being convenient for so takes out the product, improves punching press efficiency, facilitates for the staff.

2. The utility model discloses, during movable mould and cover half compound die, a plurality of first springs can carry out the shock attenuation to the vibrations during the compound die, realize increasing its life to the protection of cover half.

To sum up, the utility model discloses rational in infrastructure, vibrations when not only can effectively reducing cover half and movable mould compound die increase its shock resistance, and then can increase its life, also be convenient for take out the product, improve the punching press efficiency to the product, facilitate for the staff.

Drawings

Fig. 1 is a schematic structural view of a high-precision stamping die for a connector according to the present invention;

fig. 2 is the utility model provides a top view of cover half among high accuracy stamping die of connector.

In the figure: the ejection device comprises a movable die 1, a fixed die 2, a stamping groove 3, a sliding groove 4, a sliding plate 5, a first spring 6, a fixed plate 7, a first limiting groove 8, a first limiting rod 9, a second limiting rod 10, a second limiting groove 11, a mounting groove 12, a connecting plate 13, a second spring 14 and an ejection rod 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a high-precision connector stamping die comprises a movable die 1 and a fixed die 2, wherein a stamping groove 3 is formed in one surface of the fixed die 2, which is opposite to the movable die 1, a sliding groove 4 is formed in the bottom of the fixed die 2, a sliding plate 5 is connected in the sliding groove 4 in a sliding manner, a plurality of first springs 6 are arranged between the sliding plate 5 and the sliding groove 4, and when the fixed die 2 and the movable die 1 are closed, the plurality of first springs 6 can absorb vibration during closing; the bottom of the sliding plate 5 is fixedly connected with a fixed plate 7, and the fixed plate 7 is used as a supporting base of the fixed die 2.

Be equipped with first stop gear between fixed plate 7 and the cover half 2, first stop gear is including fixing four first gag lever post 9 on fixed plate 7, and the bottom of cover half 2 is equipped with four first spacing grooves 8 corresponding with four first gag lever post 9, and four first gag lever post 9 extend to respectively in the relative first spacing groove 8 and rather than sliding connection, guarantee the upper and lower slip that cover half 2 can be stable.

Run through on the cover half 2 and be equipped with mounting groove 12, be equipped with ejection mechanism between mounting groove 12 and the punching press groove 3, ejection mechanism includes connecting plate 13 with mounting groove 12 sliding connection, be equipped with a plurality of second springs 14 between connecting plate 13 and the mounting groove 12, two ejector pins 15 of the upper end fixedly connected with of connecting plate 13, two ejector pins 15 all run through cover half 2 and rather than sliding connection, two ejector pins 15 all extend to punching press inslot 3, two second spacing grooves 11 all are located connecting plate 13 directly over, and the cross-section and the annular shape of two second spacing grooves 11, guarantee that second gag lever post 10 can offset with connecting plate 13.

Two second gag lever posts 10 are corresponding with two ejector rods 15, and two second gag lever posts 10 are longer than the degree of depth of stamping groove 3, when movable mould 1 moves down, second gag lever post 10 extends to in the second gag lever post 11, second gag lever post 10 offsets with connecting plate 13 earlier and makes it to removing, two ejector rods 15 move down this moment, when movable mould 1 and cover half 2 compound die, two ejector rods 15 are in the coplanar with the interior bottom in stamping groove 3 this moment, so can not lead to the fact the influence to the product.

A second limiting mechanism is arranged between the movable die 1 and the fixed die 2 and is communicated with the mounting groove 12, the second limiting mechanism comprises two second limiting rods 10 fixed at the bottom of the movable die 1, two second limiting grooves 11 corresponding to the two second limiting rods 10 are arranged on the fixed die 2, and the two second limiting grooves 11 are communicated with the mounting groove 12, so that the movable die 1 and the fixed die 2 can be normally matched for working; the centers of the stamping groove 3, the mounting groove 12 and the sliding groove 4 are on the same vertical axis, so that the fixed die 2 can be ensured to stably move up and down.

In the utility model, when a product is produced by stamping and the movable mold 1 and the fixed mold 2 are assembled, the first springs 6 can absorb shock during the assembly, so as to protect the fixed mold 2; when the movable die 1 moves downwards, the second limiting rod 10 extends into the second limiting groove 11, the second limiting rod 10 abuts against the connecting plate 13 and moves towards the connecting plate, at the moment, the two ejector rods 15 move downwards, and when the movable die 1 and the fixed die 2 are closed, the two ejector rods 15 and the inner bottom of the stamping groove 3 are positioned on the same plane, so that the product cannot be influenced; the movable die 1 and the fixed die 2 are matched and the fixed die 2 is extruded to be abutted against the fixed plate 7, so that the product can be punched.

After the punching press, movable mould 1 rises, and two second gag lever posts 10 are no longer to connecting plate 13 extrusion, and connecting plate 13 and ejector pin 15 upward movement under the effect of second spring 14 can be ejecting with the product through ejector pin 15, so the staff of being convenient for takes out the product, improves punching press efficiency, facilitates for the staff.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-precision stamping die for a connector comprises a movable die (1) and a fixed die (2), it is characterized in that one surface of the fixed die (2) opposite to the movable die (1) is provided with a stamping groove (3), the bottom of the fixed die (2) is provided with a sliding groove (4), the sliding groove (4) is connected with a sliding plate (5) in a sliding way, a plurality of first springs (6) are arranged between the sliding plate (5) and the sliding groove (4), the bottom of the sliding plate (5) is fixedly connected with a fixed plate (7), a first limiting mechanism is arranged between the fixed plate (7) and the fixed die (2), a mounting groove (12) is arranged on the fixed die (2) in a penetrating way, an ejection mechanism is arranged between the mounting groove (12) and the punching groove (3), and a second limiting mechanism is arranged between the movable die (1) and the fixed die (2), and the second limiting mechanism is communicated with the mounting groove (12).

2. A high-precision stamping die for connectors according to claim 1, wherein the first limiting mechanism comprises four first limiting rods (9) fixed on the fixing plate (7), the bottom of the fixed die (2) is provided with four first limiting grooves (8) corresponding to the four first limiting rods (9), and the four first limiting rods (9) respectively extend into the opposite first limiting grooves (8) and are slidably connected with the same.

3. The high-precision stamping die for the connectors as claimed in claim 2, wherein the ejection mechanism comprises a connecting plate (13) slidably connected with the mounting groove (12), a plurality of second springs (14) are arranged between the connecting plate (13) and the mounting groove (12), two ejection rods (15) are fixedly connected with the upper end of the connecting plate (13), the two ejection rods (15) both penetrate through the fixed die (2) and are slidably connected with the fixed die, and the two ejection rods (15) both extend into the stamping groove (3).

4. A high-precision stamping die for connectors according to claim 3, wherein the second limiting mechanism comprises two second limiting rods (10) fixed at the bottom of the movable die (1), the fixed die (2) is provided with two second limiting grooves (11) corresponding to the two second limiting rods (10), and the two second limiting grooves (11) are communicated with the mounting groove (12).

5. The high-precision stamping die for connectors as claimed in claim 4, wherein the two second limiting grooves (11) are located right above the connecting plate (13), and the cross section and the annular shape of the two second limiting grooves (11) are formed.

6. A high-precision stamping die for connectors according to claim 4, wherein two second limiting rods (10) correspond to two ejector rods (15), and the two second limiting rods (10) are longer than the depth of the stamping groove (3).

7. A high-precision stamping die for connectors according to claim 6, characterized in that the centers of the stamping groove (3), the mounting groove (12) and the sliding groove (4) are on the same vertical axis.