CN218111582U

CN218111582U - Apply to injection mold's slider structure

Info

Publication number: CN218111582U
Application number: CN202221953030.0U
Authority: CN
Inventors: 黄伯文
Original assignee: Guangzhou Yusei Machinery Co ltd
Current assignee: Guangzhou Yusei Machinery Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-23
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to an apply to injection mold's slider structure, affiliated injection mold technical field, including the mould slider, mould slider lower extreme both sides all be equipped with the spacing screw I that extends out mould slider upper end, mould slider upper end both sides all be equipped with the spring I that cup joints mutually with spacing screw I, mould slider lower part rear end be equipped with the slider of mould looks elasticity insert the slider bullet piece of inlaying, the slider bullet piece in be equipped with cup joint fixed spacing screw II with mould slider looks screw thread formula, spacing screw II and slider bullet piece between be equipped with the spring II that cup joints mutually with spacing screw II. Has the characteristics of simple structure and good operation stability. The problem of two sliders cooperation more difficult and slider insert the welding easily is solved.

Description

Apply to injection mold's slider structure

Technical Field

The utility model relates to an injection mold technical field, concretely relates to apply to injection mold's slider structure.

Background

At present, in the injection molding process of automobile lamp support, two sliders are required to be pulled core, the size of the mold is increased, the two sliders are difficult to match, the sliders are easy to insert and weld, later-stage mold maintenance work can be aggravated, the mold cost is increased, and the mold market competitiveness can be reduced.

Disclosure of Invention

The utility model discloses mainly solve and have the structure complicacy among the prior art and the poor not enough of operating stability, provide one kind and apply to injection mold's slider structure, it has the characteristics that simple structure and operating stability are good. The problem of two sliders cooperation more difficult and slider insert the welding easily is solved.

The above technical problem of the present invention can be solved by the following technical solutions:

the utility model provides an apply to injection mold's slider structure, includes the mould slider, mould slider lower extreme both sides all be equipped with the spacing screw I that extends out mould slider upper end, mould slider upper end both sides all be equipped with the spring I that cup joints mutually with spacing screw I, mould slider lower part rear end be equipped with mould slider looks elasticity insert the slider bullet piece of inlaying, the slider bullet piece in be equipped with mould slider looks screw thread formula cup joint fixed spacing screw II, spacing screw II and slider bullet piece between be equipped with the spring II that cup joints mutually with spacing screw II.

Adopt slider bullet piece structure, realize the action of back mould slider lateral motion among the prior art through spring II and spacing screw II, solved back mould slider and had the defect that the accessory is many and structure occupation space is big.

Preferably, the two sides of the die slide block are respectively provided with a guide block movably connected and fixed with the die slide block in an inserting and embedding manner, and the two side ends of the die slide block are respectively provided with a side end guide groove connected with the lower end of the guide block in an inserting and embedding manner.

Preferably, the lower end of the die sliding block is provided with a pull buckle.

Preferably, the front end face of the die slide block is provided with an end face guide groove, and the cross section of the end face guide groove is of a T-shaped structure.

Preferably, the spring I and the die slide block are in clamping groove type nested connection and fixation.

The utility model discloses can reach following effect:

the utility model provides an apply to injection mold's slider structure compares with prior art, has simple structure and the good characteristics of operating stability. The problem of two sliders cooperation more difficult and slider insert the welding easily is solved.

Drawings

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

Fig. 2 is a perspective view of each structure of the present invention.

Fig. 3 is a structural sectional view of the present invention.

In the figure: mould slider 1, spring I2, terminal surface guide way 3, side guide way 4, guide block 5 draws knot 6, slider bullet piece 7, stop screw I8, stop screw II 9, spring II 10.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): as shown in fig. 1, 2 and 3, a slider structure for an injection mold includes a mold slider 1, and a pull tab 6 is disposed at a lower end of the mold slider 1. The both sides of 1 lower extreme of mould slider all are equipped with the stop screw I8 that extends the mould slider 1 upper end, and 1 upper end both sides of mould slider all are equipped with spring I2 that cup joints mutually with stop screw I8, and spring I2 is fixed with 1 looks draw-in groove formula nested connection of mould slider. The rear end of the lower part of the die sliding block 1 is provided with a sliding block spring block 7 which is elastically inserted and embedded with the die sliding block 1, a limiting screw II 9 which is fixedly sleeved with the die sliding block 1 in a threaded manner is arranged in the sliding block spring block 7, and a spring II 10 which is sleeved with the limiting screw II 9 is arranged between the limiting screw II 9 and the sliding block spring block 7. The two sides of the die slide block 1 are respectively provided with a guide block 5 which is movably inserted and embedded with the die slide block 1 and fixedly connected, and the two side ends of the die slide block 1 are respectively provided with a side end guide groove 4 which is inserted and embedded with the lower end of the guide block 5. The front end face of the die slide block 1 is provided with an end face guide groove 3, and the cross section of the end face guide groove 3 is of a T-shaped structure.

After the product is injection-molded, the mold sliding block 1 slides outwards under the action of the spring I2 and the pull buckle 6 for demolding, the moving directions of the guide blocks 5 at two sides of the side end guide groove 4 and the guide block fixed mold sliding block 1 on the middle end face guide groove 3 are 24.35MM, the stroke of the mold sliding block 1 in the direction of the spring I2 is 60MM due to the limiting screw I8, the stroke of the demolding direction is 24.35MM, the moving direction of the sliding block elastic block 7 is ensured by the matching surface of the sliding block elastic block 7 being 40MM, after the mold sliding block 1 starts demolding, the sliding block elastic block 7 is pushed forwards under the action of the spring II 10, the stroke of the sliding block elastic block 7 due to the limiting screw II 9 is 20MM, the moving direction of the sliding block elastic block 7 is 14 degrees, after the sliding block elastic block 7 is ejected for 20MM, the transverse moving distance of the sliding block elastic block 7 is 5MM, and after the mold sliding block 1 and the sliding block elastic block 7 move to the set strokes, the product can be smoothly separated from the mold sliding block 1 and the sliding block elastic block 7.

In conclusion, the sliding block structure applied to the injection mold has the characteristics of simple structure and good operation stability. The problem of two sliders cooperate more difficultly and the slider is inserted the welding easily is solved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides an apply to injection mold's slider structure which characterized in that: including mould slider (1), mould slider (1) lower extreme both sides all be equipped with the spacing screw I (8) that extend out mould slider (1) upper end, mould slider (1) upper end both sides all be equipped with spring I (2) that cup joint mutually with spacing screw I (8), mould slider (1) lower part rear end be equipped with mould slider (1) looks elasticity insert slider bullet piece (7) of inlaying, slider bullet piece (7) in be equipped with and cup joint fixed spacing screw II (9) with mould slider (1) looks screw thread formula, spacing screw II (9) and slider bullet piece (7) between be equipped with spring II (10) that cup joint mutually with spacing screw II (9).

2. The slider structure for use in an injection mold as claimed in claim 1, wherein: the die slide block (1) is provided with guide blocks (5) movably connected with the die slide block (1) in an inserting and embedding manner on two sides, and the two side ends of the die slide block (1) are provided with side end guide grooves (4) connected with the lower ends of the guide blocks (5) in an inserting and embedding manner.

3. The slider structure for injection molds according to claim 1, wherein: the lower end of the die sliding block (1) is provided with a pull buckle (6).

4. The slider structure for use in an injection mold as claimed in claim 1, wherein: the die slide block is characterized in that an end face guide groove (3) is formed in the end face of the front end of the die slide block (1), and the cross section of the end face guide groove (3) is of a T-shaped structure.

5. The slider structure for use in an injection mold as claimed in claim 1, wherein: the spring I (2) is fixedly connected with the die sliding block (1) in a clamping groove type nested manner.