CN214867147U

CN214867147U - Mold core structure applying sliding block inclined top

Info

Publication number: CN214867147U
Application number: CN202120912472.XU
Authority: CN
Inventors: 张贤辉; 王爱光; 周全君
Original assignee: Ningbo Daxie Development Zone Tianzheng Mould Co ltd
Current assignee: Ningbo Daxie Development Zone Tianzheng Mould Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-26
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to an use mold core structure of slider oblique top, last mold core and lower mold core that stacks from top to bottom, last mold core and lower mold core between be provided with at least one die cavity, lower mold core upper portion in be located one side of die cavity and install the shaping and insert, this shaping is inserted the lower extreme mid-mounting and is had oblique kicking block, the lower mold core in be provided with and supply oblique gliding oblique guide slot of kicking block slope, a ejector pin is respectively installed to preceding, the back both sides that lie in oblique kicking block in this lower mold core at least, the ejector pin be vertical arranging, and the ejector pin withstands the lower terminal surface that the shaping was inserted. The utility model discloses utilize right triangle geometry principle, more change the vertical direction drawing of patterns into by original needs horizontal drawing of patterns, for a chamber many caves provide probably, promoted production efficiency simultaneously.

Description

Mold core structure applying sliding block inclined top

Technical Field

The utility model relates to a die casting die technical field especially relates to a mold core structure of using slider pitched roof.

Background

At present, when a product needs a plurality of sliding blocks, the die-casting die generally adopts a die and a cavity because the sliding blocks are demoulded in the vertical direction and occupy more space. In practical use, there are the following disadvantages: 1. the production efficiency is low; 2. the production resources are occupied, and when the production efficiency cannot be achieved, more capacity needs to be occupied to achieve the target; 3. when the product quality is too small, the quality of a pouring gate and a slag ladle must be correspondingly increased, and the filling degree of a material cylinder ensures that the product can be smoothly produced, thereby causing resource waste.

Disclosure of Invention

The utility model aims to solve the technical problem that a mold core structure of using slider pitched roof is provided, utilizes right angled triangle geometry principle, more changes the vertical direction drawing of patterns into by original needs horizontal drawing of patterns, for a chamber many caves provide probably, has promoted production efficiency simultaneously.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an use mold core structure of slider oblique top, including last mold core and the lower mold core that stacks from top to bottom, last mold core and lower mold core between be provided with at least one die cavity, lower mold core upper portion in one side that is located the die cavity install the shaping and insert, should shape and insert the lower extreme mid-mounting of lower extreme and have the oblique kicking block, lower mold core in be provided with and supply oblique gliding oblique guide slot of kicking block, should lower in-core be located the preceding, the back both sides of oblique kicking block and respectively install an ejector pin at least, the ejector pin be vertical arrangement, and the ejector pin withstands the lower terminal surface of shaping and insert.

As right technical scheme a supplement, lower die core upper portion in the opposite side that lies in the die cavity install lateral sliding's slider, install the shaping mold insert that the level inserted the die cavity in this slider.

As right technical scheme a supplement, the shaping mold insert be column structure.

As right technical scheme a supplement, one side that the shaping was inserted be provided with and supply the shaping mold insert male depression.

As right technical scheme a supplement, oblique kicking block and shaping insert and adopt integrated into one piece.

Has the advantages that: the utility model relates to an use mold core structure of slider pitched roof utilizes right angled triangle geometry principle, changes into the vertical direction drawing of patterns by original needs horizontal drawing of patterns, can effectively reduce occupation space, for a chamber many caves provide probably, has promoted production efficiency simultaneously. The utility model also has the advantages of simple structure, convenient use, low manufacturing cost, etc.

Drawings

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

fig. 2 is a schematic structural diagram of the forming insert, the ejector rod, the sliding block and the forming insert of the present invention.

The figure is as follows: 1. the mold comprises an upper mold core, 2, a lower mold core, 3, a cavity, 4, a forming insert, 5, a mandril, 6, a slide block, 7, a forming insert, 8, an inclined jacking block, 9, a recess, 10 and an inclined guide groove.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model discloses an embodiment relates to a mold core structure of using slider to push up to one side, as shown in fig. 1-2, including last mold core 1 and lower mold core 2 that stack from top to bottom, last mold core 1 and lower mold core 2 between be provided with at least one

die cavity

3, 2 upper portions of lower mold core one side that is located die cavity 3 install the shaping and insert 4, 4 lower extreme mid-mounting are inserted to this shaping have oblique kicking block 8, lower mold core 2 in be provided with and supply oblique gliding oblique guide slot 10 of kicking block 8 slope, lie in oblique kicking block 8 preceding, back both sides in this lower mold core 2 and respectively install a ejector pin 5 at least, ejector pin 5 be vertical arranging, and ejector pin 5 withstands the shaping and inserts 4 lower terminal surface. The lateral wall of 8 both sides in oblique kicking block is the inclined plane, and the oblique guide slot 10 with 8 complex in oblique kicking block in lower die core 2 also is the inclined hole for oblique kicking block 8 can be along oblique guide slot 10 slope slip.

A sliding block 6 which slides transversely is arranged on the other side of the cavity 3 in the upper part of the lower mold core 2, a molding insert 7 which is horizontally inserted into the cavity 3 is arranged in the sliding block 6, and the molding insert 7 is of a columnar structure.

Taking a cavity 3 as an example, the inclined ejecting block 8 is installed in the lower mold core 2, the inclined ejecting block 8 slides along the inner hole of the lower mold core 2 in an inclined manner, wherein two ejector rods 5 are located below the forming insert 4, and the two ejector rods 5 are located at the front side and the rear side of the inclined ejecting block 8 respectively. When the mold is opened, the slide block 6 drives the forming insert 7 to be separated from the product, then the two ejector rods 5 push the forming insert 4 and the inclined ejector block 8 to move towards the demolding direction, and meanwhile, the inclined ejector block 8 is matched with the inclined guide groove 10 to enable the inclined ejector block 8 and the forming insert 4 to be far away from the product until the inclined ejector block and the forming insert are separated from the product. During die assembly, the ejector rod 5 is pre-reset by a press or a reset rod returns to the original position, and meanwhile, the die core 1 pushes the forming insert 4, so that the inclined ejector block 8 is reset along the inclined guide groove 10, and die assembly is completed.

One side of the forming insert 4 is provided with a recess 9 for inserting the forming insert 7.

The inclined ejecting block 8 and the forming insert 4 are integrally formed.

The utility model discloses utilize right triangle geometry principle, more change the vertical direction drawing of patterns into by original needs horizontal drawing of patterns, for a chamber many caves provide probably, promoted production efficiency simultaneously.

Claims

1. The utility model provides an use mold core structure of slider pitched roof, includes last mold core (1) and lower mold core (2) that stack from top to bottom, its characterized in that: go up mold core (1) and lower mold core (2) between be provided with at least one die cavity (3), lower mold core (2) upper portion in be located one side of die cavity (3) and install the shaping and insert (4), this shaping is inserted (4) lower extreme mid-mounting and is had oblique kicking block (8), lower mold core (2) in be provided with and supply oblique kicking block (8) oblique gliding oblique guide slot (10), preceding, the back both sides that are located oblique kicking block (8) in this lower mold core (2) respectively install an ejector pin (5) at least, ejector pin (5) be vertical arranging, and ejector pin (5) withstand the lower terminal surface of shaping insert (4).

2. The mold core structure applying the inclined top of the sliding block as claimed in claim 1, wherein: and a sliding block (6) which slides transversely is arranged on the other side of the cavity (3) in the upper part of the lower mold core (2), and a forming insert (7) which is horizontally inserted into the cavity (3) is arranged in the sliding block (6).

3. The mold core structure applying the inclined top of the sliding block as claimed in claim 2, wherein: the molding insert (7) is of a columnar structure.

4. The mold core structure applying the inclined top of the sliding block as claimed in claim 2, wherein: one side of the forming insert (4) is provided with a recess (9) for inserting the forming insert (7).

5. The mold core structure applying the inclined top of the sliding block as claimed in claim 1, wherein: the inclined ejecting block (8) and the forming insert (4) are integrally formed.