CN213227274U - Combined die of different models - Google Patents

Abstract

The utility model discloses a combined die of different models, including last mould and lower mould, it is used for fashioned first die cavity and second die cavity to go up to be equipped with between mould and the lower mould, first die cavity sets up with the second die cavity side by side, it still is equipped with the mould strip to go up between mould and the lower mould, the mould strip sets up with first die cavity and second die cavity are perpendicular, be equipped with fixed head of piece formula and the fixed head of cylinder on the mould strip, the fixed head of piece formula cooperatees with first die cavity, the fixed head of cylinder cooperatees with the second die cavity. The utility model discloses the assembling die of different models adopts and sets up the die cavity of two kinds of differences in a mould, can carry out the rubber coating simultaneously to the USB A M tip and the TYPE C tip of data line, and the difference on the color when avoiding rubber coating production, simultaneously, because of a mould multicavity still can reduce mould and injection molding machine to this practices thrift the cost.

Description

Combined die of different models

Technical Field

The utility model relates to an injection mold technical field, in particular to assembling die of different models.

Background

An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used to mass produce parts of some complex shapes. The method specifically comprises the steps of injecting heated and melted plastics into a cavity from an injection molding machine at high pressure, and cooling and solidifying to obtain a formed product.

At present, need connect the data line in more and more various kinds of communication electrical apparatus, domestic appliance, the metal joint outside at data line both ends all can adopt injection mold to carry out the rubber coating, so that metal joint and wire rod are connected stably, and the both ends appearance of current big multidata line is different, need adopt two sets of different moulds, install respectively and carry out the rubber coating on two injection molding machines, consequently, when carrying out the rubber coating to same data line both ends, produce the difference on the color easily, simultaneously because of two sets of moulds and two injection molding machines of needs, make cost greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out the rubber coating to data line both ends simultaneously, make its color one extremely to save the assembling die of the different models of cost.

For solving the above technical problem, the utility model discloses can adopt following technical scheme to realize:

the utility model provides an assembling die of different models, includes mould and lower mould, go up and be equipped with the first die cavity and the second die cavity that are used for the rubber coating between mould and the lower mould, first die cavity sets up with the second die cavity side by side, it still is equipped with the mould strip to go up between mould and the lower mould, the mould strip sets up with first die cavity and second die cavity are perpendicular, be equipped with the fixed head of piece formula and the fixed head of cylinder on the mould strip, the fixed head of piece formula cooperatees with first die cavity, the fixed head of cylinder cooperatees with the second die cavity.

In one embodiment, the upper die is provided with a sprue, vertical runners are arranged on two sides of the first cavity and the second cavity, a horizontal runner is arranged on the die strip, and the sprue, the horizontal runner and the vertical runners are connected with each other.

In one embodiment, the lower die is provided with a die strip positioning groove, the middle part of the die strip positioning groove is provided with a positioning column, two ends of the die strip positioning groove are provided with a buffering column, the middle part of the die strip is provided with a positioning hole matched with the positioning column, and two ends of the die strip are matched with the buffering column.

In one embodiment, a clamp used for clamping the wire rod is further arranged between the upper die and the lower die, the clamp comprises an upper clamp plate and a lower clamp plate, the upper clamp plate is detachably connected with the upper die, the lower clamp plate is detachably connected with the lower die, and a through hole is formed between the upper clamp plate and the lower clamp plate.

In one embodiment, the feed inlet between the vertical pouring channel and the first cavity is 0.2mm, and the feed inlet between the vertical pouring channel and the second cavity is 0.15 mm.

In one embodiment, cooling ducts are further respectively arranged in the upper die and the lower die.

The utility model has the advantages that: the utility model discloses the assembling die of different models, when carrying out the rubber coating to data line both ends (USB A/M and TYPE C) and moulding plastics, place first die cavity and second die cavity respectively with both ends, and fix the USB A end through the piece formula fixed head, fix TYPE C end through the cylinder fixed head, make the afterbody parallel and level at both ends, then annotate the liquid through the runner, through the cross gate in proper order, erect and water, finally accomplish the rubber coating to the data line both ends, carry out the rubber coating to both ends simultaneously because of adopting a mould, can avoid the difference on the color, still can reduce an injection molding machine simultaneously, with this saving cost.

Drawings

FIG. 1 is a schematic view of the structure of the combined mold of different models of the present invention;

FIG. 2 is a schematic view of the structure of the upper mold of the combined mold of different models of the present invention;

FIG. 3 is a schematic view of the lower die structure of the combined dies of different models of the present invention;

FIG. 4 is a sectional view of a combined mold according to different models of the present invention;

fig. 5 is the structural schematic diagram of the combined mold clamp of different models of the present invention.

As shown in the attached drawings: 100. an upper die; 200. a lower die; 201. a positioning column; 202. assembling the column; 300. a first cavity; 400. a second cavity; 500. molding strips; 501. a sheet type fixing head; 502. a barrel-type fixing head; 503. positioning holes; 600. a gate; 700. a vertical pouring channel; 800. a die runner; 900. a clamp; 901. an upper splint; 902. a lower splint; 903. a through hole; 1000. and (6) cooling the pipeline.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a combination mold of different models includes an upper mold 100 and a lower mold 200, a first cavity 300 and a second cavity 400 for encapsulating are disposed between the upper mold 100 and the lower mold 200, the first cavity 300 and the second cavity 400 are disposed in parallel, a mold strip 500 is further disposed between the upper mold 400 and the lower mold 200, the mold strip 500 is disposed perpendicular to the first cavity 300 and the second cavity 400, a sheet type fixing head 510 and a cylinder type fixing head 520 are disposed on the mold strip 500, the sheet type fixing head 510 is matched with the first cavity 300, and the cylinder type fixing head 520 is matched with the second cavity 400.

Specifically, in order to encapsulate both ends of the same data line simultaneously, two types of first cavities 300 and second cavities 400 with different shapes are arranged between the upper die 100 and the lower die 200, and a plurality of first cavities 300 and second cavities 400 can be arranged, so that encapsulation efficiency is improved; the upper die 100 and the lower die 200 are opened, USB A/M and TYPE C ends of the data line are respectively placed in the first cavity 300 and the second cavity 400, meanwhile, the sheet TYPE fixing head 510 on the die strip 500 is inserted into a metal head of the USB A/M, and a metal head of the TYPE C end is inserted into a barrel TYPE fixing head 520, so that the USB A/M and TYPE C ends are fixed, then the upper die 100 and the lower die 200 are matched, glue is injected, after the upper die and the lower die are cooled, the encapsulation of two ends of the data line can be completed, in the encapsulation process, the same die is adopted, the difference of colors in the encapsulation production can be avoided, and meanwhile, due to the fact that multiple cavities are formed, the die and an injection molding machine can be reduced, and therefore the cost is saved.

Referring to fig. 2 and 3, the upper mold 100 is provided with a gate 600, both sides of the first cavity 300 and the second cavity 400 are provided with sprues 700, the mold strip 500 is provided with runners 700, the gate 600, the runners 800 and the sprues 700 are connected with each other, a feed inlet between the runner 700 and the first cavity 300 is 0.2mm, and a feed inlet between the runner 700 and the second cavity 400 is 0.15 mm.

After the USB A/M and TYPE C ends of the data line are fixed, rubber is injected through the sprue 600, the rubber sequentially passes through the horizontal runner 800, the vertical runner 700 and the feeding hole to the first cavity 300 and the second cavity 400, and the USB A/M and TYPE C ends are encapsulated, wherein the horizontal runner 800 and the vertical runner 700 can be polished to increase the flowability of the rubber; in addition, the feed inlets of the vertical pouring channel 700, the first cavity 300 and the second cavity 400 are respectively 0.2mm and 0.15mm, and due to the fact that the shapes and the sizes of the two ends of the USB A/M and the TYPE C are different, the two ends can simultaneously complete glue material injection through the feed inlets with different sizes.

Referring to fig. 4, the lower mold 200 has a mold strip positioning slot (not shown), a positioning column 210 is disposed in the middle of the mold strip positioning slot, a buffering column 220 is disposed at two ends of the mold strip positioning slot, a positioning hole 530 matched with the positioning column 210 is disposed in the middle of the mold strip 500, and two ends of the mold strip are matched with the buffering column 220.

In order to make the die strip 500 set reasonably, the lower die 200 is provided with a die strip positioning groove, the middle part of the lower die is provided with a positioning column 210, the middle part of the die strip 500 is provided with a positioning hole 530, the die strip 500 is installed in the die strip positioning groove, the position of the die strip 500 is positioned through the matching of the positioning column 210 and the positioning hole 530, meanwhile, two ends of the die strip positioning groove are respectively provided with a buffer column 220, when the upper die 100 presses downwards, the die strip 500 can be buffered through the buffer column 220, the impact force caused when the upper die 100 presses downwards is effectively reduced, and therefore the service life of the die is prolonged.

Referring to fig. 5, a clamp 900 for clamping a wire rod is further disposed between the upper die 100 and the lower die 200, the clamp 900 includes an upper clamp plate 910 and a lower clamp plate 920, the upper clamp plate 910 is detachably connected to the upper die 100, the lower clamp plate 920 is detachably connected to the lower die 200, and a through hole 930 is formed between the upper clamp plate 910 and the lower clamp plate 920.

Specifically, after the two ends of the data line are placed in the first cavity 300 and the second cavity 400, the wire of the data line needs to be fixed, so the clamp 900 is arranged between the upper die 100 and the lower die 200, the wire is fixed through the clamp 900, and in order to encapsulate the data lines of different specifications, the clamp 900 is detachably connected with the upper die 100 and the lower die 200, the clamp 900 can be conveniently replaced, the wire of different specifications is clamped, and the adaptability of the die is improved.

In addition, referring to fig. 2 and fig. 3, cooling pipes 1000 are further respectively disposed in the upper die 100 and the lower die 200, and cooling solidification of encapsulation can be accelerated through the cooling pipes 1000, so that encapsulation efficiency of USB a/M and TYPE C at two ends of the data line is improved.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. The present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations that are equivalent to those of the above-described embodiments may be made without departing from the scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a composite mold of different models, includes mould and lower mould, its characterized in that: the mould comprises an upper mould and a lower mould, and is characterized in that a first cavity and a second cavity for rubber coating are arranged between the upper mould and the lower mould, the first cavity and the second cavity are arranged side by side, a mould strip is further arranged between the upper mould and the lower mould, the mould strip is vertically arranged with the first cavity and the second cavity, a piece type fixing head and a barrel type fixing head are arranged on the mould strip, the piece type fixing head is matched with the first cavity, and the barrel type fixing head is matched with the second cavity.

2. The different-model combination mold according to claim 1, characterized in that: the mould is characterized in that the upper mould is provided with a sprue, the two sides of the first cavity and the second cavity are provided with vertical runners, the mould strip is provided with a horizontal runner, and the sprue, the horizontal runner and the vertical runners are connected with each other.

3. The different-model combination mold according to claim 2, characterized in that: the lower die is provided with a die strip positioning groove, the middle part of the die strip positioning groove is provided with a positioning column, two ends of the die strip positioning groove are provided with buffering columns, the middle part of the die strip is provided with a positioning hole matched with the positioning column, and two ends of the die strip are matched with the buffering columns.

4. The different-model combination mold according to claim 3, characterized in that: go up still to be equipped with the anchor clamps that are used for the centre gripping wire rod between mould and the lower mould, anchor clamps include punch holder and lower plate, the punch holder can be dismantled with last mould and be connected, the lower plate can be dismantled with the lower mould and be connected, be formed with the through-hole between punch holder and the lower plate.

5. The different-model combination mold according to claim 4, characterized in that: the feed inlet between the vertical pouring gate and the first cavity is 0.2mm, and the feed inlet between the vertical pouring gate and the second cavity is 0.15 mm.

6. The different-model combination mold according to claim 5, characterized in that: and cooling pipelines are respectively arranged in the upper die and the lower die.

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