CN218966048U

CN218966048U - Easy-demolding lamp housing mold wrapped by memory material

Info

Publication number: CN218966048U
Application number: CN202222560493.7U
Authority: CN
Inventors: 曾唐鹰
Original assignee: Suzhou Zhenyi Mold Co ltd
Current assignee: Suzhou Zhenyi Mold Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-05
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a memory material wrapped easy-to-demould lamp housing mold, and relates to the technical field of molds; the utility model comprises a lower die body, wherein a memory material plate is sleeved on the outer surface of the lower die body, a die cavity is formed in the middle of the top end of the lower die body, connecting rods are fixedly connected to the two ends of the lower die body, the top ends of two connecting rods on one side are fixedly connected with a guide device together, the top ends of two connecting rods on the other side are fixedly connected with a sliding rail plate, an upper die body is connected between the guide device and the two sliding rail plates in a sliding manner together, and an injection molding pipe is fixedly connected to the top end of the upper die body; the injection molding part is convenient to quickly demould after injection molding is finished, the practicability of the whole mold is improved, and under the action of the guide device, the upper mold body can be more convenient and faster to mold or separate from the lower mold body without manual operation.

Description

Easy-demolding lamp housing mold wrapped by memory material

Technical Field

The utility model relates to the technical field of dies, in particular to an easy-to-release lamp housing die wrapped by a memory material.

Background

The mould is a tool for manufacturing a molded article, the processing of the appearance of the article is realized mainly through the change of the physical state of the molded material, and a mould wrapped by a memory material is often used for processing a lamp housing on an automobile.

However, the prior art has the following problems:

firstly, the injection molding parts of the molds are inconvenient and fast to demold after injection molding is finished, so that the practicability of the whole mold is reduced;

in addition, the upper die and the lower die in the dies are often manually operated when being clamped or separated, which is not convenient.

In order to solve the above problems, the inventor proposes an easy-to-release lamp housing mold wrapped by a memory material for solving the above problems.

Disclosure of Invention

In order to solve the problem that the injection molding piece is inconvenient to quickly demold and the upper die and the lower die are inconvenient to close or separate; the utility model aims to provide an easy-to-release lamp housing mold wrapped by a memory material.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an easy drawing of patterns lamp body mould of memory material parcel, includes the bed die body, the surface cover of bed die body is equipped with the memory material board, open at the top middle part of bed die body has the die cavity, the both ends of bed die body all fixedly connected with connecting rod, the height of connecting rod is the same with the height of bed die body, wherein two of one side the top of connecting rod is fixedly connected with guider jointly, two of the opposite side the top of connecting rod is fixedly connected with slide rail plate jointly, slide connection has the mould body jointly between guider and the two slide rail plates, the mould body is located directly over the bed die body on, the top fixedly connected with injection molding pipe of mould body; the utility model provides a mould, including lower mould body, lower part, one side inner wall lower part fixedly connected with two-way threaded rod of cavity, and the output of driving motor extends to in the cavity and with two-way threaded rod fixed connection, the different screw thread direction departments that the two-way threaded rod surface was carved with all cup jointed movable block, it has the spout to open on the lower inner wall of cavity, two the lower extreme of movable block all with spout sliding connection, two the equal fixedly connected with in top of movable block is first articulated slab, and all articulates there is the movable rod between two first articulated slab on the same movable block, two the upper portion both sides of movable rod all articulate there is the second articulated slab, four the top of second is connected with the support frame jointly, the lower extreme activity of die cavity is provided with the layer board, and the top of support frame runs through the cavity and with layer board fixed connection, places whole mould in suitable working position department earlier when the injection molding, can make mould body and lower mould body carry out with spout sliding connection through guider, then through the equal fixedly connected with spout, and the equal fixedly connected with first articulated slab, and the equal fixedly connected with hinge joint plate of upper portion of two first articulated slab, can carry out the motion buffer material in the motion of the first articulated slab, can carry out the motion in the motion effect of the mould body and the motion of the second articulated slab, can be realized at the motion of the first, and the motion effect of the second articulated slab can be realized.

Preferably, the guiding device comprises a fixed rod, the lower extreme and the connecting rod fixed connection of fixed rod, the equal fixedly connected with montant in lower extreme both sides of fixed rod, the one end fixedly connected with rotating electrical machines of fixed rod, it is connected with the dwang to rotate on one side inner wall of fixed rod, the output of rotating electrical machines extends to in the fixed rod and with dwang fixed connection, the surface interlude of dwang is connected with two first bevel gears, two first bevel gears's one end is all engaged with and is connected with the second bevel gear, the one end of montant is opened there is the movable groove, rotate on the lower inner wall of movable groove and be connected with the one-way threaded rod, and the top of one-way threaded rod extends to in the fixed rod and with second bevel gear fixed connection, the movable block has been cup jointed to the surface of one-way threaded rod, and the last mould body is when carrying out the compound die with the lower mould body, can start rotating electrical machines in the rotating electrical machines drive the fixed rod in the fixed rod for first bevel gear begins to drive the second bevel gear and rotates, at this moment two interior one-way of montant will rotate the movable block and make the movable block move in the moving down the side in the movable plate in the range and can just need to start the mould body when moving down the movable plate and the die body to carry out the die.

Preferably, one end of the upper die body is fixedly connected with the two moving blocks, and the other end of the upper die body is in sliding connection with the two sliding rail plates, so that the upper die body can be conveniently moved.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the cavity, the bidirectional threaded rod, the movable block, the sliding groove, the first hinge plate, the second hinge plate, the movable rod, the driving motor and the supporting frame are arranged in the lower die body, so that the supporting plate can be conveniently driven to move up and down, the injection molding piece can be rapidly demolded after injection molding is finished, and the practicability of the whole die is improved;

2. according to the utility model, the guide device is arranged, so that the upper die body can be conveniently matched with or separated from the lower die body under the action of the rotating motor, the rotating rod, the first bevel gear, the second bevel gear, the unidirectional threaded rod, the moving groove and the moving block and under the matching action of the sliding rail plate, and manual operation of a worker is not required.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

Fig. 2 is a cross-sectional view of the lower die body of the present utility model.

Fig. 3 is a schematic view of the guiding device of the present utility model.

FIG. 4 is a cross-sectional view of a portion of the structure of the guide of the present utility model.

In the figure: 1. a lower die body; 2. a guide device; 3. a connecting rod; 4. a slide rail plate; 5. an upper die body; 6. injection molding a tube; 7. a memory material plate; 8. a mold cavity; 11. a cavity; 12. a two-way threaded rod; 13. a chute; 14. a movable rod; 15. a second hinge plate; 16. a movable block; 17. a driving motor; 18. a first hinge plate; 19. a support frame; 101. a supporting plate; 21. a fixed rod; 22. a moving block; 23. a moving groove; 25. a vertical rod; 26. a rotating electric machine; 27. a one-way threaded rod; 211. a rotating lever; 212. a first bevel gear; 213. and a second bevel gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-2, the utility model provides an easy-to-demould lamp shell mold wrapped by a memory material, which comprises a lower mold body 1, wherein a memory material plate 7 is sleeved on the outer surface of the lower mold body 1, a mold cavity 8 is formed in the middle of the top end of the lower mold body 1, connecting rods 3 are fixedly connected to two ends of the lower mold body 1, wherein the top ends of two connecting rods 3 on one side are fixedly connected with a guide device 2 together, the top ends of two connecting rods 3 on the other side are fixedly connected with a sliding rail plate 4 together, an upper mold body 5 is fixedly connected between the guide device 2 and the two sliding rail plates 4 in a sliding manner, and an injection molding pipe 6 is fixedly connected to the top end of the upper mold body 5; the one end fixedly connected with driving motor 17 of bed die body 1, the cavity 11 has been opened to the lower part in the bed die body 1, the lower part fixedly connected with two-way threaded rod 12 of one side inner wall lower part of cavity 11, and the output of driving motor 17 extends to cavity 11 in and with two-way threaded rod 12 fixed connection, movable block 16 has all been cup jointed in different screw thread direction department that the surface of two-way threaded rod 12 was carved with, the top of two movable blocks 16 all fixedly connected with first articulated slab 18, and two first articulated slab 18 on the same movable block 16 all have movable rod 14 jointly, the upper portion both sides of two movable rod 14 all articulate second articulated slab 15, the top of four second articulated slab 15 is connected with support frame 19 jointly, the lower extreme activity of die cavity 8 is provided with layer board 101, and the top of support frame 19 runs through cavity 11 and with layer board 101 fixed connection, during the use, first place whole mould in suitable working position department, during the lamp body of accessible guider 2 makes mould body 5 and bed die body 1 carry out, then through injection molding pipe 6 interpolation plastic material board 7 can produce the pressure in the same movable block 16 and absorb the backing plate, can carry out the motion in the motion of two-way joint rod 13 at the movable rod 13 in the moment, can drive the motion of two-way joint rod 13, can be carried out the motion groove 13 in the motion is realized to the second articulated slab, the motion is realized in the motion of the second articulated slab is realized to the support frame 13, the motion is realized in the motion of the second joint rod is realized, the support frame is realized, the motion of the support frame is realized in the support frame is moved in the cavity is, the support frame is 8, and the lower end is 8, and when the motion is used in the cavity is.

A chute 13 is arranged on the lower inner wall of the cavity 11, and the lower ends of the two movable blocks 16 are both in sliding connection with the chute 13.

By adopting the technical scheme, the movable block 16 can be more stable in moving under the action of the chute 13.

The height of the connecting rod 3 is the same as that of the lower die body 1.

By adopting the technical scheme, the structure of the whole lamp housing die is more stable and firm.

The upper die body 5 is located directly above the lower die body 1.

By adopting the technical scheme, the structure of the whole lamp housing die is more reasonable.

Embodiment two: as shown in fig. 3-4, the guiding device 2 comprises a fixed rod 21, the lower end of the fixed rod 21 is fixedly connected with a connecting rod 3, two sides of the lower end of the fixed rod 21 are fixedly connected with a vertical rod 25, one end of the fixed rod 21 is fixedly connected with a rotating motor 26, one side inner wall of the fixed rod 21 is rotatably connected with a rotating rod 211, the output end of the rotating motor 26 extends into the fixed rod 21 and is fixedly connected with the rotating rod 211, the outer surface of the rotating rod 211 is connected with two first bevel gears 212 in a penetrating way, one ends of the two first bevel gears 212 are respectively connected with a second bevel gear 213 in a meshed way, one end of the vertical rod 25 is provided with a moving groove 23, the lower inner wall of the moving groove 23 is rotatably connected with a unidirectional threaded rod 27, the top end of the unidirectional threaded rod 27 extends into the fixed rod 21 and is fixedly connected with the second bevel gear 213, and the outer surface of the unidirectional threaded rod 27 is sleeved with a moving block 22.

Through adopting above-mentioned technical scheme, under the effect of guider 2, can be convenient for drive the upper die body 5 and remove for upper die body 5 is more convenient when carrying out the compound die with lower die body 1 or separating.

One end of the upper die body 5 is fixedly connected with the two moving blocks 22, and the other end of the upper die body 5 is in sliding connection with the two sliding rail plates 4.

By adopting the above technical scheme, the upper die body 5 can stably move up and down.

Working principle: when the injection molding machine is used, the whole mold is placed at a proper working position, during injection molding of a lamp shell, the upper mold body 5 and the lower mold body 1 can be clamped through the guide device 2, injection molding liquid is added through the injection molding pipe 6, the memory material plate 7 can buffer and absorb generated pressure in the clamping process, after injection molding of an injection molding part is completed, the driving motor 17 can be started, the driving motor 17 drives the bidirectional threaded rod 12 in the cavity 11 to rotate, under the action of the sliding groove 13, the two movable blocks 16 can perform stable reverse movement, at the moment, under the action of the first hinge plate 18 and the second hinge plate 15, the movable rod 14 can generate change of an inclination angle, so that the support frame 19 can move up and down, the supporting plate 101 can move up along with the change, the injection molding part is driven to perform quick demolding, the upper mold body 5 can start the rotating motor 26 in the guide device 2 when the lower mold body 1 is clamped, the rotating rod 211 in the fixed rod 21 can be started, the first bevel gear 212 starts to drive the second bevel gear 213 to rotate, the two movable blocks 25 can move in the sliding rail 25 and the lower mold body 23 can move in the range of the lower mold body 1, and the two movable blocks can move down along with the sliding rail 22 when the two movable blocks 25 need to move down in the sliding rail 1.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides an easy drawing of patterns lamp body mould of memory material parcel, includes bed die body (1), its characterized in that: the outer surface of the lower die body (1) is sleeved with a memory material plate (7), a die cavity (8) is formed in the middle of the top end of the lower die body (1), connecting rods (3) are fixedly connected to the two ends of the lower die body (1), a guide device (2) is fixedly connected to the top ends of the connecting rods (3) on one side, a sliding rail plate (4) is fixedly connected to the top ends of the connecting rods (3) on the other side, an upper die body (5) is fixedly connected between the guide device (2) and the two sliding rail plates (4) in a sliding manner, and an injection molding pipe (6) is fixedly connected to the top ends of the upper die body (5);

the novel plastic mold comprises a lower mold body (1), wherein one end of the lower mold body (1) is fixedly connected with a driving motor (17), a cavity (11) is formed in the lower portion of the lower mold body (1), one side inner wall lower portion of the cavity (11) is fixedly connected with a two-way threaded rod (12), the output end of the driving motor (17) extends into the cavity (11) and is fixedly connected with the two-way threaded rod (12), movable blocks (16) are sleeved at different thread directions carved on the outer surface of the two-way threaded rod (12), two hinge plates (18) are fixedly connected with the top ends of the movable blocks (16), a movable rod (14) is hinged between two first hinge plates (18) on the same movable block (16), two hinge plates (15) are hinged on two sides of the upper portion of the movable rod (14), a support frame (19) is connected with the top ends of the four hinge plates (15), the lower end of the mold cavity (8) is movably provided with a hinge plate (101), and the top ends of the support frame (19) penetrate through the cavity (11) and are fixedly connected with the hinge plates (101).

2. A memory material wrapped easy-to-release lamp housing mold as claimed in claim 1, wherein a chute (13) is formed in the lower inner wall of the cavity (11), and the lower ends of the two movable blocks (16) are both slidably connected with the chute (13).

3. A memory material wrapped easy-to-release lamp housing mold according to claim 1, characterized in that the height of the connecting rod (3) is the same as the height of the lower mold body (1).

4. The easy-to-release lamp housing mold wrapped by the memory material according to claim 1, wherein the guiding device (2) comprises a fixing rod (21), the lower end of the fixing rod (21) is fixedly connected with a connecting rod (3), two sides of the lower end of the fixing rod (21) are fixedly connected with vertical rods (25), one end of the fixing rod (21) is fixedly connected with a rotating motor (26), one side inner wall of the fixing rod (21) is rotatably connected with a rotating rod (211), the output end of the rotating motor (26) extends into the fixing rod (21) and is fixedly connected with the rotating rod (211), the outer surface of the rotating rod (211) is connected with two first bevel gears (212) in an inserting mode, one ends of the two first bevel gears (212) are connected with second bevel gears (213) in an engaged mode, one end of the vertical rods (25) is provided with a moving groove (23), the lower inner wall of the moving groove (23) is rotatably connected with a one-way threaded rod (27), and the top end of the one-way threaded rod (27) extends into the fixing rod (21) and is fixedly connected with the second bevel gears (213), and the one-way threaded rod (27) is sleeved with the second bevel gears (22).

5. A memory material wrapped lamp housing mold easy to release as in claim 4, wherein one end of the upper mold body (5) is fixedly connected with two moving blocks (22), and the other end of the upper mold body (5) is slidably connected with two slide rail plates (4).

6. A memory material wrapped easy-to-release lamp housing mold as in claim 1, wherein said upper mold body (5) is located directly above said lower mold body (1).