CN219114530U - Plastic mold capable of preventing demolding deformation - Google Patents

Abstract

The utility model belongs to the technical field of dies, and particularly relates to a plastic die capable of preventing demolding deformation. According to the utility model, a worker places materials to be processed into the lower module by arranging the sealing rings, and then the lower die is connected with the upper die by inserting the four first lower inserting rods and the first upper inserting rods, so that the connection between the lower die and the upper die is more stable, the connection between the lower module and the upper module is more stable, and when the lower module is connected with the upper module, the sealing rings are arranged on the outer walls of the lower module and the upper module, so that gaps between the lower module and the upper module are sealed by the sealing rings, the materials cannot leak in the processing process, and the sealing performance and the structural stability of the equipment are improved.

Description

Plastic mold capable of preventing demolding deformation

Technical Field

The utility model belongs to the technical field of molds, and particularly relates to a plastic mold capable of preventing demolding deformation.

Background

The mould is a tool for manufacturing molded articles, and the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly through the change of the physical state of the molded materials.

In the chinese patent literature, the number CN201921902247.7 is a silica gel mold for preventing demolding deformation, which comprises an upper mold base, an upper mold plate, a lower mold plate and a lower mold base which are sequentially arranged from top to bottom, wherein the upper mold plate is fixedly installed on the bottom surface of the upper mold base, the bottom surface of the upper mold plate is provided with an upper concave mold, the lower mold plate is fixedly installed on the top surface of the lower mold base, the top surface of the lower mold plate is provided with a lower concave mold corresponding to the upper concave mold, an upper groove and a lower groove are respectively and correspondingly arranged in the upper concave mold and the lower concave mold, an upper boss mold in sliding fit with the upper groove is arranged in the upper groove, a lower boss mold is fixedly installed in the lower groove, a runner communicated with the lower concave mold is formed on the top surface of the lower mold plate, an injection molding port penetrating through the upper mold base and the upper mold plate and corresponding to the runner is formed on the top surface of the upper mold base, an upper half boss is formed on one side of the bottom surface of the upper boss mold, a lower half boss is formed on the opposite side of the top surface of the lower boss mold, the upper half boss mold and the upper concave mold is combined to form a mold cavity, the upper half boss and the upper boss are aligned. The fixing performance of the die is poor when the die is spliced, the two dies are easy to loosen, so that the injection die is deformed, the die is not beneficial to manufacturing, the cost is increased, and the rust resistance and the strength are low, so that the service life of the die is prolonged.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a plastic mold capable of preventing demolding deformation, so as to solve the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a prevent plastic mold of drawing of patterns deformation, includes the bed die, the fixed lower module that is equipped with of top surface of bed die, just the fixed sealing washer that is equipped with of top surface of lower module, the fixed first inserted bar that is equipped with of outer wall of lower module, just the fixed top surface of locating of first inserted bar the bed die.

Preferably, the first lower insert rod is fixedly arranged on the top surface of the lower die, four first lower insert rods are fixedly arranged on the outer wall of the lower die, the top ends of the four first lower insert rods are respectively inserted into a first upper insert rod, and the top surfaces of the four first upper insert rods are respectively fixedly connected with the bottom surface of the upper die.

Preferably, a lower connecting plate is fixedly arranged on one side of the lower die, one lower connecting plate is fixedly arranged on the outer walls of the four sides of the lower die respectively, the top surfaces of the four lower connecting plates are fixedly provided with a lower locking rod, and the top ends of the four lower locking rods are fixedly provided with a lower locking piece.

Preferably, an upper connecting plate is fixedly arranged on one side of the upper die, one upper connecting plate is fixedly arranged on the outer walls of the four sides of the upper die respectively, four upper connecting plates are inserted into four lower locking rods through upper locking rods, an upper locking block is fixedly arranged at the bottom end of each upper locking rod, and four upper locking blocks are respectively connected with four lower locking blocks in a clamping mode.

Preferably, the top surface of the lower die is fixedly provided with second lower inserted bars, the second lower inserted bars are fixedly provided with four second lower inserted bars on the top surface of the lower die, the four second lower inserted bars are respectively fixedly arranged at four corners of the top surface of the lower die, the four second lower inserted bars are respectively inserted into one second upper inserted bar, and the top ends of the four second upper inserted bars are fixedly connected with the bottom surface of the upper die.

Preferably, the bottom surface of the upper die is fixedly provided with an upper die block, the outer wall of the upper die block is fixedly provided with a first upper inserting rod, the outer wall of the upper die block is fixedly provided with four upper inserting rods, and the bottom ends of the four upper inserting rods are respectively fixedly connected with one first lower inserting rod in an inserting mode.

The utility model provides a plastic mold capable of preventing demolding deformation, which has the following beneficial effects:

1. according to the utility model, a worker places materials to be processed into the lower module by arranging the sealing rings, and then the lower die is connected with the upper die by inserting the four first lower inserting rods and the first upper inserting rods, so that the connection between the lower die and the upper die is more stable, the connection between the lower module and the upper module is more stable, and when the lower module is connected with the upper module, the sealing rings are arranged on the outer walls of the lower module and the upper module, so that gaps between the lower module and the upper module are sealed by the sealing rings, the materials cannot leak in the processing process, and the sealing performance and the structural stability of the equipment are improved.

2. According to the utility model, the lower connecting plate is arranged, the lower die and the upper die are more firmly connected through the plug-in connection of the lower locking rod and the upper locking rod, the connection stability of the lower locking rod and the upper locking rod is further improved through the plug-in connection of the lower locking block and the upper locking block when the lower locking rod and the upper locking rod are plugged in connection, and the arrangement of the four lower connecting plates and the upper connecting plate enables the structure of the equipment to be more firmly in the processing process through the connection of the four lower connecting plates and the upper connecting plate after the equipment is arranged by staff when the equipment is used, so that the stability and the practicability of the structure of the equipment are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is a schematic diagram of the overall structure of the present utility model.

In the figure: 1. a lower die; 2. a lower connecting plate; 3. a lower lock rod; 4. a lower locking block; 5. an upper die; 6. an upper connecting plate; 7. an upper lock rod; 8. a locking block is arranged; 9. a second lower plunger; 10. a second upper plunger; 11. a lower module; 12. an upper module; 13. a first lower plunger; 14. a seal ring; 15. and the first upper plug rod.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a prevent plastic mold of drawing of patterns deformation, includes bed die 1, and bed die 1's top surface is fixed to be equipped with down module 11, and down module 11's top surface is fixed to be equipped with sealing washer 14, and down module 11's outer wall is fixed to be equipped with first insert rod 13, and the top surface of bed die 1 is fixed to be located to first insert rod 13.

Through setting up sealing washer 14, the staff will need the material of processing put into down module 11 in, then be connected lower mould 1 and last mould 5 through four first inserted bars 13 and the grafting of first inserted bar 15, thereby make the lower mould 1 more firm with last mould 5's connection, and then make down module 11 more firm with last module 12's connection, and when lower module 11 is connected with last module 12, the outer wall of lower module 11 and last module 12 is located to sealing washer 14, thereby the gap that makes the connection of lower module 11 and last module 12 through sealing washer 14 seals, thereby make the material can not spill in the course of the processing, thereby the leakproofness of equipment and the steadiness of structure have been improved.

The top surface of the lower die 1 is fixedly provided with four first lower inserted bars 13, the outer walls of the lower die 11 are fixedly arranged on the four first lower inserted bars 13, the top ends of the four first lower inserted bars 13 are respectively inserted with a first upper inserted bar 15, and the top surfaces of the four first upper inserted bars 15 are respectively fixedly connected with the bottom surface of the upper die 5.

One side of the lower die 1 is fixedly provided with a lower connecting plate 2, one lower connecting plate 2 is fixedly arranged on the outer walls of the four sides of the lower die 1 respectively, the top surfaces of the four lower connecting plates 2 are fixedly provided with a lower locking rod 3, and the top ends of the four lower locking rods 3 are fixedly provided with a lower locking block 4.

Through setting up lower connecting plate 2, lower connecting plate 2 makes the connection of bed die 1 and last mould 5 more firm through the grafting of lower locking lever 3 with last locking lever 7, and lower locking lever 3 makes the steadiness of being connected of lower locking lever 3 with last locking lever 7 through the joint of lower locking piece 4 with last locking piece 8 when last locking lever 7 is pegged graft, the setting of four lower connecting plates 2 and upper connecting plate 6 makes when equipment uses, the staff is with equipment setting up after accomplishing the equipment make the processing in-process structure more firm through the connection of four lower connecting plates 2 and upper connecting plate 6, thereby the steadiness and the practicality of the structure of equipment have been improved.

One side of the upper die 5 is fixedly provided with an upper connecting plate 6, one upper connecting plate 6 is fixedly arranged on the outer walls of the four sides of the upper die 5 respectively, the bottom surfaces of the four upper connecting plates 2 are connected with four lower locking rods 3 in an inserted mode through an upper locking rod 7, the bottom ends of the four upper locking rods 7 are fixedly provided with an upper locking block 8, and the four upper locking blocks 8 are respectively connected with the four lower locking blocks 4 in a clamping mode.

The top surface of bed die 1 is fixed and is equipped with second lower inserted bar 9, and second lower inserted bar 9 is fixed in the top surface of bed die 1 to be equipped with four, and four second lower inserted bars 9 are fixed respectively and are located four angles of the top surface of bed die 1, and the equal grafting of four second lower inserted bars 9 is a second and is gone up inserted bar 10, and the equal fixed connection in top of four second and go up the bottom surface of mould 5.

Through setting up the second lower inserted bar 9, when bed die 1 uses with last mould 5, second lower inserted bar 9 peg graft with second upper insert bar 10, and the setting of four second lower inserted bars 9 makes the bed die 1 more firm with last mould 5's connection to the steadiness of equipment has been improved.

The bottom surface of the upper die 5 is fixedly provided with an upper die block 12, the outer wall of the upper die block 12 is fixedly provided with first upper inserting rods 15, the outer wall of the upper die block 12 is fixedly provided with four first upper inserting rods 15, and the bottom ends of the four first upper inserting rods 15 are respectively fixedly inserted with a first lower inserting rod 13.

Specific use and action of the embodiment: the staff will need the material of processing put into lower module 11, then be connected bed die 1 and last mould 5 through the grafting of four first inserted bars 13 and first inserted bar 15, thereby make bed die 1 and last mould 5's connection more firm, then when bed die 1 uses with last mould 5, second inserted bar 9 and second are gone up inserted bar 10 grafting, the staff is with equipment after accomplishing the equipment setting through four lower connecting plates 2 with be connected of upper connecting plate 6, lower connecting plate 2 makes bed die 1 and last mould 5's connection more firm through the grafting of lower locking lever 3 and upper locking lever 7, and make the steadiness of being connected of lower locking lever 3 and upper locking lever 7 have been further improved through the joint of lower locking lever 4 and upper locking lever 8 when lower locking lever 3 and upper locking lever 7 grafting, make the structure more firm in the course of working.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a prevent plastic mold of drawing of patterns deformation, includes bed die (1), its characterized in that: the top surface of bed die (1) is fixed be equipped with down module (11), just the top surface of lower module (11) is fixed be equipped with sealing washer (14), the outer wall of lower module (11) is fixed be equipped with first inserted bar (13), just first inserted bar (13) are fixed locate the top surface of bed die (1).

2. The mold of claim 1, wherein the mold is resistant to deformation by demolding: the upper die is characterized in that four first lower inserting rods (13) are fixedly arranged on the top surface of the lower die (1), the four first lower inserting rods (13) are fixedly arranged on the outer wall of the lower die (11), the top ends of the four first lower inserting rods (13) are respectively inserted with a first upper inserting rod (15), and the top surfaces of the four first upper inserting rods (15) are respectively fixedly connected with the bottom surface of the upper die (5).

3. The mold of claim 1, wherein the mold is resistant to deformation by demolding: one side of the lower die (1) is fixedly provided with a lower connecting plate (2), one lower connecting plate (2) is fixedly arranged on the outer walls of four sides of the lower die (1) respectively, the top surfaces of the four lower connecting plates (2) are fixedly provided with a lower locking rod (3), and the top ends of the four lower locking rods (3) are fixedly provided with a lower locking block (4).

4. The plastic mold of claim 2, wherein the mold is resistant to deformation by demolding: one side of the upper die (5) is fixedly provided with an upper connecting plate (6), the upper connecting plate (6) is fixedly provided with one of the four outer walls of the upper die (5) respectively, the bottom surfaces of the upper connecting plate (6) are respectively connected with four lower lock rods (3) in an inserting mode through an upper lock rod (7), the bottom ends of the upper lock rods (7) are respectively fixedly provided with an upper locking block (8), and the four upper locking blocks (8) are respectively connected with four lower locking blocks (4) in a clamping mode.

5. The mold of claim 1, wherein the mold is resistant to deformation by demolding: the top surface of bed die (1) is fixed be equipped with second lower inserted bar (9), just second lower inserted bar (9) in the top surface of bed die (1) is fixed be equipped with four, and four second lower inserted bar (9) are fixed respectively to be located four angles of the top surface of bed die (1), and four second lower inserted bar (9) all peg graft a second and go up inserted bar (10), and four the top of second upward inserted bar (10) is the bottom surface of mould (5) all fixed connection.

6. The mold of claim 5, wherein the mold is resistant to deformation by demolding: the bottom surface of last mould (5) is fixed and is equipped with module (12), just go up the fixed first inserted bar (15) that is equipped with of outer wall of module (12), just first inserted bar (15) in the outer wall of last module (12) is fixed and is equipped with four, and four the bottom of first inserted bar (15) is fixed grafting respectively one first lower inserted bar (13).

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