CN218700822U - EPP material position sleeve for injection mold - Google Patents

Abstract

The utility model discloses a EPP material position sleeve for injection mold, concretely relates to position sleeve field for injection mold, including shell, mounting hole and the cover body, seted up a plurality of mounting holes on the shell, shell internally mounted has the cover body, and a plurality of springs are installed to cover body bottom, and the spring bottom is connected in the inside bottom of shell, installs a plurality of locating component on the cover body, and the centre gripping has the mould body between a plurality of locating component. The utility model has the advantages of can fix a position the adjustment to injection mold's position for go up the bed die and align, improve positioning accuracy, simultaneously, when the mould carries out injection moulding, can cushion, prevent to produce rigid collision.

Description

EPP material position sleeve for injection mold

Technical Field

The utility model relates to a position sleeve technical field for injection mold, more specifically say, the utility model relates to a EPP material position sleeve for injection mold.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be an injection molding method and a die casting method, the injection molding machine (for short, an injection machine or an injection molding machine) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, the injection molding is realized by the injection molding machine and a die, and the positioning precision of the die determines the qualified rate of the molded products, so that the injection molding die needs to be adjusted and aligned by a positioning sleeve.

Patent application publication No. CN 212124030U's utility model discloses a position sleeve for EPP material injection mold, including position sleeve body, lower sleeve pipe and locating lever, the position sleeve body comprises lower sleeve pipe and locating lever, the locating lever is pegged graft in the inside of lower sleeve pipe, the one end of locating lever is located the inside welding of lower sleeve pipe and has the base block, and the inside below that is located the base block of lower sleeve pipe has placed the spring, the welding has the slider on the base block outside table wall, and the spout sliding connection who offers on slider and the lower sleeve pipe inside table wall. The utility model discloses an in, this EPP material position sleeve for injection mold, through the setting of the intraductal spring of lower cover, when last lower mould was closed, the locating lever moved down in the lower cover this moment, through the setting of spring, can cushion when closing the upper and lower mould, and the impact force of lower mould about reducing, the stability that the compound die of upper and lower membrane used improves prevents the in-process of compound die of upper and lower mould, produces the impact.

However, in the actual use of the positioning sleeve, the lower die sleeve is fixed, but the lower die sleeve after being fixed cannot be aligned with the upper die sleeve, so that when the upper die sleeve and the lower die sleeve are aligned to generate deviation, a formed product cannot meet the processing requirement or even cannot be used, and the processing material and the processing cost are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is directed against solving too single technical problem in prior art, provides showing and is different from prior art's solution. In order to overcome prior art's above-mentioned defect, the utility model provides a EPP material position sleeve for injection mold to propose in solving above-mentioned background art because so fix the die sleeve down, nevertheless can not ensure the fixed back die sleeve and go up the die sleeve and align, when last die sleeve and die sleeve align the poor deviation, will lead to fashioned product to be not conform to the processing requirement, can not use even, extravagant processing material and processing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a EPP material position sleeve for injection mold, includes shell, mounting hole and the cover body, has seted up a plurality of mounting holes on the shell, and shell internally mounted has the cover body, and a plurality of springs are installed to cover body bottom, and the spring bottom is connected in the inside bottom of shell, installs a plurality of locating component on the cover body, and the centre gripping has the mould body between a plurality of locating component.

Preferably, install a plurality of adjustment tank on the cover body, two jacks have been seted up to every adjustment tank one side, and the spiral shell section of thick bamboo has all been welded to each jack outside.

Preferably, the positioning assembly comprises a push block, and the push block is installed in the adjusting groove.

And one end of each push rod is welded at one side of the adjusting groove, and the other end of each push rod is respectively inserted into the corresponding jack.

And each locking button is respectively screwed on the corresponding push rod, and one end of each locking button is connected with the corresponding screw cylinder.

When adjusting the position of mould body, through the die body position of opposite side, align the mould body, adjust through each ejector pad to the adjustment tank in, push the location to the mould body respectively all around, then, connect the locking button soon on the push rod, connect soon on the barrel until the locking button to make the position of push rod fix, the position of the ejector pad of being connected with the push rod also is fixed thereupon, thereby fix a position the completion with the mould body position, it is aligned with the die body of opposite side.

Preferably, one side of the outer shell is open, the whole body is an open box body, and an installation cavity is arranged between the sleeve body and the inner wall of the outer shell.

Preferably, two screw holes with different sizes are formed in the locking button, namely a locking hole and an adjusting hole, the locking hole is matched with the thread formed on the screw barrel, and the adjusting hole is matched with the thread formed on the push rod.

Preferably, the push block and the adjusting groove are matched in size, and the bottom and two sides of the push block are in sliding connection with the groove wall of the adjusting groove.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the sleeve body and the positioning assembly, compared with the prior art, the pushing block in the adjusting groove formed in the sleeve body can adjust the butting position of the mold body, is screwed on the push rod through the locking button and is combined with the screw barrel, so that the pushing block fixes the pushing position of the mold body, the positioning of the mold body is completed, the adjustment is convenient, and the mold body can be accurately aligned with the injection mold body on the other side;

2. through the setting of the cover body, spring and shell, compare with prior art, at the in-process of carrying out the production product of moulding plastics to the mould, the mould body receives the pressure of opposite side die body, and the spring can cushion the mould body, prevents to produce rigid collision to can improve the integrity of the product of moulding plastics, thereby improve the qualification rate of the product of moulding plastics.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the bottom structure of the sheath body of the present invention.

Fig. 3 is a schematic view of the connection structure between the sleeve body and the positioning assembly of the present invention.

Fig. 4 is a schematic structural diagram of the positioning assembly of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the sleeve body of the present invention.

Fig. 6 is a schematic view of the tangent plane structure of the locking button of the present invention.

The reference signs are: 1. a housing; 2. mounting holes; 3. a sleeve body; 4. a positioning assembly; 401. a push block; 402. a push rod; 403. a locking button; 5. a mold body; 6. a spring; 7. an adjustment groove; 8. a jack; 9. a screw cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The positioning sleeve for the EPP material injection mold comprises a shell 1, mounting holes 2 and a sleeve body 3, wherein the shell 1 is provided with the mounting holes 2, the sleeve body 3 is arranged inside the shell 1, the bottom end of the sleeve body 3 is provided with a plurality of springs 6, the bottom end of each spring 6 is connected to the bottom end inside the shell 1, the sleeve body 3 is provided with a plurality of positioning components 4, and a mold body 5 is clamped between the plurality of positioning components 4.

As shown in fig. 5, a plurality of adjusting grooves 7 are installed on the sleeve body 3, two insertion holes 8 are formed in one side of each adjusting groove 7, and a screw cylinder 9 is welded on the outer side of each insertion hole 8.

As shown in fig. 2, 3, 4 and 5, the positioning assembly 4 includes a push block 401, and the push block 401 is installed in the adjustment groove 7.

One end of each push rod 402 is welded at one side of the adjusting groove 7, and the other end of each push rod 402 is respectively inserted into the corresponding jack 8.

Two locking buttons 403, each locking button 403 is screwed on the corresponding push rod 402, and one end of each locking button is connected with the corresponding screw cylinder 9.

When adjusting the position of mould body 5, die body position through the opposite side, align mould body 5, adjust through each ejector pad 401 to in the adjustment tank 7, push the location respectively around mould body 5, then, connect locking button 403 soon on push rod 402, connect soon on barrel 9 until locking button 403 connects soon, thereby make the position of push rod 402 fix, the position of ejector pad 401 of being connected with push rod 402 is also fixed thereupon, thereby fix a position the completion with mould body 5 position, align with the die body of opposite side.

As shown in the attached figure 1, one side of the outer shell 1 is arranged to be open, the whole body is an open box body, and an installation cavity is arranged between the sleeve body 3 and the inner wall of the outer shell 1.

As shown in fig. 3 and fig. 6, two screw holes with different sizes are formed in the locking button 403, which are respectively a locking hole and an adjusting hole, the locking hole is matched with the screw thread formed on the barrel 9, and the adjusting hole is matched with the screw thread formed on the push rod 402.

As shown in FIG. 3, the push block 401 and the adjustment groove 7 are matched in size, and the bottom and both sides of the push block 401 are slidably connected with the groove wall of the adjustment groove 7.

The utility model discloses the theory of operation: when using, at first install shell 1 on injection moulding device's promotion axle through mounting hole 2 with shell 1 to install whole position sleeve on injection moulding device, when installing the mould, through installing mould body 5 in the cover body 3, adjust the position of mould body 5 by locating component 4, make mould body 5 align with the die body of opposite side, just can mould plastics and use.

The utility model has the advantages of can fix a position the adjustment to injection mold's position for go up the bed die and align, improve positioning accuracy, simultaneously, when the mould carries out injection moulding, can cushion, prevent to produce rigid collision.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims (6)

1. The utility model provides a EPP material position sleeve for injection mold, includes shell (1), mounting hole (2) and the cover body (3), a plurality of mounting holes (2) have been seted up on shell (1), shell (1) internally mounted has the cover body (3), its characterized in that: a plurality of springs (6) are installed to the cover body (3) bottom, spring (6) bottom is connected in the inside bottom of shell (1), install a plurality of locating component (4), a plurality of on the cover body (3) the centre gripping has mould body (5) between locating component (4).

2. The positioning sleeve for the EPP material injection mold according to claim 1, wherein: a plurality of adjusting grooves (7) are installed on the sleeve body (3), two insertion holes (8) are formed in one side of each adjusting groove (7), and screw barrels (9) are welded on the outer sides of the insertion holes (8).

3. The positioning sleeve for the EPP material injection mold according to claim 1, wherein: the positioning assembly (4) comprises a push block (401), and the push block (401) is arranged in the adjusting groove (7);

one end of each push rod (402) is welded at one side of the adjusting groove (7), and the other end of each push rod (402) is respectively inserted into the corresponding jack (8);

and each locking button (403) is respectively screwed on the corresponding push rod (402), and one end of each locking button (403) is connected with the corresponding screw cylinder (9).

4. The positioning sleeve for the EPP material injection mold according to claim 1, wherein: one side of the shell (1) is arranged to be open, the whole shell is an open box body, and an installation cavity is arranged between the sleeve body (3) and the inner wall of the shell (1).

5. The positioning sleeve for the EPP material injection mold according to claim 3, wherein: two screw holes with different sizes are formed in the locking button (403), namely a locking hole and an adjusting hole, the locking hole is matched with the thread formed on the screw cylinder (9), and the adjusting hole is matched with the thread formed on the push rod (402).

6. The positioning sleeve for the EPP material injection mold according to claim 3, wherein: the push block (401) is matched with the adjusting groove (7) in size, and the bottom and two sides of the push block (401) are in sliding connection with the groove wall of the adjusting groove (7).

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