CN210059559U

CN210059559U - Die stamping is with hanging in midair slide wedge

Info

Publication number: CN210059559U
Application number: CN201920265848.5U
Authority: CN
Inventors: 聂高胜; 朱高兴
Original assignee: Jiangxi Normal College
Current assignee: Jiangxi Normal College; Jiangxi Normal University
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-02-14
Anticipated expiration: 2029-03-01

Abstract

The utility model provides a die stamping is with hanging slide wedge, including upper die base, top shoe, lower slider, drive block, sliding bottom, die holder and buffer block, the drive block is arranged in the sliding bottom, the lower slider with cooperate through T type groove between the drive block, cooperate through a V type guide rail between top shoe and the lower slider, this V type guide rail angle is 120, the V type guide rail surface covering of lower slider has high-force brass layer, this high-force brass layer is embedded with the graphite solid, sliding bottom is last to be provided with a buffer block with the contact of top shoe rear side, the utility model provides a die stamping is with hanging slide wedge makes the stability of product improve with 120V type guide rail, the graphite solid on it makes the friction between the part reduce, the part adopts carburization quenching to make the hardness improve simultaneously, increases the wearability, the service life of the product reaches 15 ten thousand times.

Description

Die stamping is with hanging in midair slide wedge

Technical Field

The utility model belongs to the technical field of the mould and specifically relates to indicate a mould punching press is with hanging in midair slide wedge.

Background

With the increasing thinking of building parts of living tools, various complex parts are researched and developed, and in parts covered by automobiles, a stamping die is formed by a plurality of wedge mechanisms. The suspension wedge has the characteristics of easiness in operation, easiness in taking a workpiece, automation and the like, and is a common wedge mechanism in industrial production. However, the modeling structure is complex, a plurality of non-standard wedge mechanisms exist in the existing die stamping suspension wedge, so that the abrasion speed of a copper guide plate of the wedge mechanism is very high in the use process due to the action of side external force, and the abrasion amount of the copper guide plate exceeds 0.1 millimeter when the wedge mechanism is used for hundreds of thousands of times.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a mould punching press is with hanging in midair slide wedge that has better laminating nature, longer life, operates steadily. In order to achieve the above purpose, the utility model adopts the following technical scheme:

(II) technical scheme

The utility model provides a mould punching press is with hanging in midair slide wedge, includes upper die base, top shoe, lower slider, drive block, sliding bottom, die holder and buffer block, top shoe and sliding bottom pass through respectively upper die base and die holder and outside fixed connection, the drive block is arranged in the sliding bottom, the lower slider with cooperate through T type groove between the drive block, cooperate through a V type guide rail between top shoe and the lower slider, this V type guide rail angle is 120, the V type guide rail surface covering of lower slider has high-force brass layer, and this high-force brass layer is embedded to have the graphite solid, be provided with a buffer block on the sliding bottom with the contact of top shoe trailing flank.

Furthermore, the upper slide block, the lower slide block and the driving block are processed by a carburizing and quenching process, and the hardness is more than HRC 45.

(III) advantageous effects

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, utilize 120V type guide rail to make the stability of product improve, the graphite solid on it makes the friction between the part reduce, and the part adopts carburization quenching to make hardness improve simultaneously, increases the wearability, makes the life of product reach 15 ten thousand times.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

The reference numbers illustrate:

1. upper die holder 2, upper slide block

3. Lower slide block 4 and driving block

5. Sliding base 6 and lower die holder

7. Buffer block 8, V type guide rail

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, a suspension wedge for die stamping comprises an upper die holder 1, an upper slide 2, a lower slide 3, a driving block 4, a sliding base 5, a lower die holder 6 and a buffer block 7, wherein,

the utility model discloses a slide block, including slider 2, upper sliding block 1, slider 5, drive block 4, lower slider 3, upper sliding block 2, lower slider 5, upper sliding block 6, lower sliding block 6, upper sliding block 5, upper sliding block 2, lower slider 3, upper sliding block 6, lower sliding block 6, upper sliding block 5, lower sliding block 3, upper sliding block 6, lower sliding block 6, upper sliding block 7, lower sliding block 2, lower sliding block 3, upper sliding block 2.

In order to further increase the strength of the suspension wedge and prolong the service life of the suspension wedge, the upper slide block 2, the lower slide block 3 and the driving block 4 are processed by a carburizing and quenching process, and the hardness is more than HRC 45.

The design key points of the utility model lie in that the stability of the product is improved by utilizing the V-shaped guide rail of 120 degrees, the graphite solid on the guide rail reduces the friction between the parts, and the parts adopt carburizing and quenching to improve the hardness and increase the wear resistance.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a mould punching press is with hanging slide wedge which characterized in that: including upper die base, top shoe, lower slider, drive block, sliding base, die holder and buffer block, top shoe and sliding base pass through respectively top shoe and die holder and outside fixed connection, the drive block is arranged in the sliding base, the lower slider with cooperate through T type groove between the drive block, cooperate through a V type guide rail between top shoe and the lower slider, this V type guide rail angle is 120, the V type guide rail surface covering of lower slider has the high-force brass layer, and this high-force brass layer is embedded to have the graphite solid, be provided with a buffer block on the sliding base with the contact of top shoe trailing flank.

2. The suspension wedge for die stamping according to claim 1, wherein: the upper slide block, the lower slide block and the driving block are processed by a carburizing and quenching process, and the hardness is more than HRC 45.