CN210257093U - Mould slider dropout structure - Google Patents

Abstract

The utility model discloses a mould slider dropout structure, it includes first dropout subassembly and second dropout subassembly, first dropout subassembly is the same with second dropout subassembly shape, the size equals and sets up relatively, first dropout subassembly all includes slider, first mold insert and second mold insert with second dropout subassembly, first mold insert all sets up on the slider with the second mold insert, form a contained angle between first mold insert and the second mold insert, the contained angle is 90, one side of slider is provided with the guide way, be provided with the guide lug who matches with the guide way on the first mold insert, first mold insert sets up on the slider through guide lug and the guide way sliding of mutually supporting. The utility model discloses an adopt the structural design of guide way, it is complicated to have solved product mechanism, and the problem that position space is not enough has just reduced the product process, has improved the quality and the output of product, and the practicality is strong.

Description

Mould slider dropout structure

Technical Field

The utility model relates to the technical field of mold, in particular to mould slider dropout structure.

Background

With the continuous development of society and scientific level, injection molding is widely used as a common product processing technology, and the injection molding process is indispensable to an important tool, namely a mold.

In the prior art, the traditional die processing technology usually encounters the structural problems that the product mechanism is complex and the position space is not enough to be ejected in the processing process, for example, the slide block of the die needs to be tripped at 90 degrees on two sides in the existing medical drawer product processing die, before the structure of a mould is not improved, after the main body of a frequently adopted medical drawer product is injected and molded, two steps of preparing and connecting screw columns on the side surfaces of the product through hot melting are carried out, the medical drawer product prepared by the method has poor strength and quality, can not pass the screw column drawing force test, the process is complicated, the processing process is complex, the assembly process is multiple, the injection molding period is long, the defective rate of the medical drawer product is high, the processed medical drawer product cannot meet the requirements of customers, the mass production is difficult to realize, and the use requirements and the processing requirements of the customers cannot be met.

Therefore, the utility model provides a solve the problem that product mechanism is complicated, and the position space is not enough, and reduced the product process, improved the mould slider dropout structure of the quality of product and output, solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a mould slider dropout structure, through the structural design who adopts the guide way, solved product mechanism complicacy, the problem that position space is not enough, and reduced the product process, improved the quality and the output of product to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

the utility model provides a mould slider dropout structure, its includes first dropout subassembly and second dropout subassembly, first dropout subassembly is the same with second dropout subassembly shape, the size equals and sets up relatively, first dropout subassembly all includes slider, first mold insert and second mold insert with the second dropout subassembly, first mold insert all sets up on the slider with the second mold insert, form an contained angle between first mold insert and the second mold insert, the contained angle is 90, one side of slider is provided with the guide way, be provided with the guide lug that matches with the guide way on the first mold insert, first mold insert passes through guide lug and the guide way and mutually cooperates the slip and set up on the slider.

As a further elaboration of the above technical solution:

in the above technical scheme, the slider rear side is provided with the inclined plane, the guide way sets up on the inclined plane, the guide way includes first guide way and second guide way, first guide way sets up in the upper end of second guide way, first guide way and second guide way are bar structures, the length of first guide way is less than the length of second guide way.

In the above technical scheme, a first inclined plane is arranged on one side of the sliding block of the first tripping assembly, and a second inclined plane is arranged on one side of the sliding block of the second tripping assembly corresponding to the first inclined plane.

In the technical scheme, the slide block is internally provided with the inclined through hole, and the inclined through hole penetrates through the upper end and the lower end of the slide block.

In the above technical scheme, the bottom of the sliding block is provided with a limit groove.

In the above technical solution, a first insert pin and a second insert pin are arranged in the first insert, the first insert pin is arranged above the second insert pin, a third insert pin and a fourth insert pin are arranged in the second insert pin, and the third insert pin is arranged above the fourth insert pin.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses novel structure, reasonable in design through adopting

The utility model discloses a mould group and inlay the structural design of piece subassembly formation die cavity and carry out the hank tooth of moulding plastics to the product, adopt the front and back mould mold insert structure of inserting to carry out injection moulding with the thread position, the product thread position realizes the drawing of patterns after the front and back mould die sinking, and rethread mould thimble faller promotes the thimble and ejects out, resets under the thimble plate spring action at last, accomplishes the hank tooth process of moulding plastics to replace original hank tooth mould processing mode, compare with traditional hank tooth mould, under the condition that satisfies the same product function, the utility model discloses the structure is more retrencied, and work efficiency is high, and the product screw thread that produces is exquisite, has reduced the part that hank the tooth needs and mould cost of manufacture, has still reduced the time of injection moulding production simultaneously, and the advantage is obvious; cooperate through module and mold insert subassembly, safe and reliable can realize the volume production of product, and the practicality is strong.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention cooperating with a product.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-2.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-2, a mold slide block tripping structure includes a first tripping assembly 1 and a second tripping assembly 2, where the first tripping assembly 1 and the second tripping assembly 2 have the same shape and the same size and are disposed oppositely, the first tripping assembly 1 and the second tripping assembly 2 each include a slide block 3, a first insert 4 and a second insert 5, the first insert 4 and the second insert 5 are disposed on the slide block 3, an included angle is formed between the first insert 4 and the second insert 5, the included angle is 90 °, a guide groove 6 is disposed on one side of the slide block 3, a guide projection matched with the guide groove 6 is disposed on the first insert 4, and the first insert 4 is slidably disposed on the slide block 3 through the cooperation of the guide projection and the guide groove 6.

As a further improvement in this embodiment, an inclined plane is disposed on the rear side of the slider 3, the guide groove 6 is disposed on the inclined plane, the guide groove 6 includes a first guide groove 7 and a second guide groove 8, the first guide groove 7 is disposed at the upper end of the second guide groove 8, the first guide groove 7 and the second guide groove 8 are both in a bar structure, and the length of the first guide groove 7 is smaller than the length of the second guide groove 8.

As a further improvement in this embodiment, a first inclined surface is provided on one side of the slider 3 of the first tripping assembly 1, and a second inclined surface is provided on one side of the slider 3 of the second tripping assembly 2 corresponding to the first inclined surface.

As a further improvement in this embodiment, an inclined through hole 9 is provided inside the slider 3, and the inclined through hole 9 is provided through the upper and lower ends of the slider 3.

As a further improvement in this embodiment, the bottom of the slider 3 is provided with a limiting groove 10.

As a further improvement of this embodiment, a first insert pin 11 and a second insert pin 12 are provided in the first insert 4, the first insert pin 11 is provided above the second insert pin 12, a third insert pin 13 and a fourth insert pin 14 are provided in the second insert pin 5, and the third insert pin 13 is provided above the fourth insert pin 14.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a mould slider dropout structure, its characterized in that, it includes first dropout subassembly and second dropout subassembly, first dropout subassembly is the same with second dropout subassembly shape, the size equals and sets up relatively, first dropout subassembly all includes slider, first mold insert and second mold insert with second dropout subassembly, first mold insert all sets up on the slider with the second mold insert, form an contained angle between first mold insert and the second mold insert, the contained angle is 90, one side of slider is provided with the guide way, be provided with the guide lug that matches with the guide way on the first mold insert, first mold insert passes through guide lug and the mutual cooperation slip of guide way and sets up on the slider.

2. The mold slide releasing structure according to claim 1, wherein the slide is provided with an inclined surface at a rear side thereof, the guide grooves are provided on the inclined surface, the guide grooves include a first guide groove and a second guide groove, the first guide groove is provided at an upper end of the second guide groove, the first guide groove and the second guide groove are both in a bar-shaped structure, and a length of the first guide groove is smaller than a length of the second guide groove.

3. The mold slide tripping structure of claim 1, wherein a first inclined surface is disposed on one side of the slide of the first tripping assembly, and a second inclined surface is disposed on the side of the slide of the second tripping assembly corresponding to the first inclined surface.

4. The mold slide release structure of claim 1, wherein the slide has an inclined through hole formed therein, and the inclined through hole is disposed through upper and lower ends of the slide.

5. The die slide tripping structure of claim 1, wherein a limiting groove is formed at the bottom of the slide.

6. The die slide tripping structure according to claim 1, wherein a first insert pin and a second insert pin are arranged in the first insert pin, the first insert pin is arranged above the second insert pin, a third insert pin and a fourth insert pin are arranged in the second insert pin, and the third insert pin is arranged above the fourth insert pin.

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