CN212826487U - Mould for toy shell - Google Patents

Abstract

The utility model discloses a mould for toy shell, the on-line screen storage device comprises a base, fixedly connected with U template on the base, be equipped with first mounting groove on the base, be equipped with fixture in the first mounting groove, the lower terminal surface of U template is equipped with the second mounting groove, sliding connection has the transfer line in the second mounting groove, run through on the U template and be equipped with rather than sliding connection's removal pipe, be equipped with drive mechanism between transfer line and the removal pipe, fixture is including setting up in first mounting groove and rather than rotating the first threaded rod of being connected, the other end fixedly connected with second threaded rod of first threaded rod. The utility model discloses it is rational in infrastructure, not only can carry out the centre gripping that stabilizes to the mould, can also carry out the centre gripping to wood and the in-process of dismantling, the pipe of moulding plastics is automatic to be close to with principle mould, does not need the staff operation, and labour saving and time saving has improved work efficiency.

Description

Mould for toy shell

Technical Field

The utility model relates to the technical field of mold, especially, relate to a mould for toy shell.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or inner cavity shape, and the blank can be separately punched according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The die generally comprises a movable die and a fixed die or a male die and a female die which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level. The die needs a die holder, a die frame, a die core, a finished piece ejection device and the like besides the die, and the parts are generally made into a universal type.

When the existing mould for the toy shell is used, the mould body is not convenient to place quickly and stably, and the injection nozzle needs to be moved manually, so that time and labor are wasted; therefore, we have designed a mold for toy shells to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mould for a toy shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mould for toy shell, includes the base, fixedly connected with U template on the base, be equipped with first mounting groove on the base, be equipped with fixture in the first mounting groove, the lower terminal surface of U template is equipped with the second mounting groove, sliding connection has the transfer line in the second mounting groove, run through on the U template and be equipped with rather than sliding connection's removal pipe, transfer line and removal are equipped with drive mechanism between the pipe.

Preferably, fixture is including setting up in first mounting groove and rather than the first threaded rod of rotating the connection, the other end fixedly connected with second threaded rod of first threaded rod, be equipped with the motor in the base, the other end of second threaded rod and the power end fixed connection of motor, all overlap on first threaded rod and the second threaded rod and be equipped with rather than threaded connection's grip block, one of them the upper end of grip block and the lower extreme fixed connection of transfer line.

Preferably, drive mechanism includes the L type pole of fixed connection on the transfer line, be equipped with the sliding tray in the U type inboard, sliding tray and L type pole sliding connection, the lower terminal surface of L type pole is equipped with the gear tooth, the inner wall fixedly connected with bracing piece of second mounting groove, it is connected with the connecting rod to rotate on the bracing piece, the both ends of connecting rod are the first gear of fixedly connected with and second gear respectively, first gear and gear tooth intermeshing, the lateral wall fixedly connected with rack plate of removal pipe, second gear and rack plate intermeshing.

Preferably, the first threaded rod and the second threaded rod are threaded in opposite directions.

Preferably, an inner cavity is arranged in the base, and the motor is arranged in the inner cavity.

Preferably, the moving pipe is internally provided with an injection molding pipe, the outer side wall of the injection molding pipe is fixedly connected with two limiting rings, and the two limiting rings are positioned at the upper end and the lower end of the moving pipe.

Compared with the prior art, the utility model, its beneficial effect does:

under the combined action of the clamping mechanism and the transmission mechanism, when the mold is clamped, the injection molding pipe extends to the upper part of the mold, so that the injection molding work is conveniently finished; after the completion of moulding plastics, grip block 7 moves mutually, when no longer carrying out the centre gripping to the mould, moulds plastics the pipe and keeps away from the mould, makes things convenient for taking of mould, and labour saving and time saving has improved work efficiency.

To sum up, the utility model discloses rational in infrastructure, not only can carry out the centre gripping that stabilizes to the mould, can also carry out the centre gripping to wood and dismantle the in-process, the pipe of moulding plastics is automatic to be close to with principle mould, does not need the staff operation, and labour saving and time saving has improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a toy casing mold according to the present invention;

fig. 2 is a structural plan view of a toy casing mold according to the present invention;

fig. 3 is a side view of the partial structure of the mold for toy shell according to the present invention.

In the figure: the injection molding machine comprises a base 1, a U-shaped plate 2, a first mounting groove 3, a first threaded rod 4, a second threaded rod 5, a motor 6, a clamping plate 7, a transmission rod 8, a second mounting groove 9, a 10L-shaped rod, a sliding groove 11, a first gear 12, a support rod 13, a second gear 14, a rack plate 15, a moving pipe 16 and an injection molding pipe 17.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, a mould for toy shell, including base 1, fixedly connected with U template 2 on base 1, be equipped with first mounting groove 3 on the base 1, be equipped with fixture in the first mounting groove 3, fixture is including setting up in first mounting groove 3 and rather than the first threaded rod 4 of rotation connection, the other end fixedly connected with second threaded rod 5 of first threaded rod 4, the screw thread direction of first threaded rod 4 and second threaded rod 5 is opposite, be equipped with motor 6 in the base 1, be equipped with the inner chamber in the base 1, motor 6 sets up with the inner chamber, the other end of second threaded rod 5 and the power end fixed connection of motor 6, all overlap on first threaded rod 4 and the second threaded rod 5 and be equipped with grip block 7 rather than threaded connection, the upper end of one of grip blocks 7 and the lower extreme fixed connection of transfer line 8.

Concretely, starter motor 6, motor 6 rotate and drive second threaded rod 5 and rotate, and second threaded rod 5 rotates and drives first threaded rod 4 and rotate, because first threaded rod 4 is opposite with second threaded rod 5's screw thread direction, two grip blocks 7 relative movement, so can carry out the centre gripping to the mould and stabilize, make things convenient for injection molding work to can adapt to the centre gripping of unidimensional mould.

A second mounting groove 9 is formed in the lower end face of the U-shaped plate 2, a transmission rod 8 is connected in the second mounting groove 9 in a sliding mode, and the clamping plate 7 moves to drive the transmission rod 8 to move; a moving pipe 16 in sliding connection with the U-shaped plate 2 is arranged on the U-shaped plate 2 in a penetrating manner, an injection molding pipe 17 is arranged in the moving pipe 16, two limiting rings are fixedly connected to the outer side wall of the injection molding pipe 17, and the limiting rings limit the injection molding pipe 17 to move along with the moving pipe 16; the two limiting rings are positioned at the upper end and the lower end of the moving pipe 16, a transmission mechanism is arranged between the transmission rod 8 and the moving pipe 16, the transmission mechanism comprises an L-shaped rod 10 fixedly connected to the transmission rod 8, and the transmission rod 8 moves to drive the L-shaped rod 10 to move; be equipped with sliding tray 11 in the U template 2, sliding tray 11 and L type pole 10 sliding connection, the lower terminal surface of L type pole 10 is equipped with the gear tooth, the inner wall fixedly connected with bracing piece 13 of second mounting groove 9.

The support rod 13 is rotatably connected with a connecting rod, two ends of the connecting rod are respectively and fixedly connected with a first gear 12 and a second gear 14, the first gear 12 is meshed with gear teeth, and the L-shaped rod 10 moves to drive the first gear 12 to rotate; remove the lateral wall fixedly connected with rack plate 15 of pipe 16, second gear 14 and rack plate 15 intermeshing, first gear 12 rotates and drives second gear 14 and rotates, second gear 14 rotates rack plate 15 and removes, rack plate 15 removes and drives and remove pipe 16 and remove, it removes to remove pipe 16 and removes and drive injection molding pipe 17, so can realize carrying out the firm back of centre gripping to the mould, injection molding pipe 17 removes the top of mould, make things convenient for injection molding work, after the completion of moulding plastics, grip block 7 moves back to back mutually, no longer when carrying out the centre gripping to the mould, injection molding pipe 17 keeps away from the mould, make things convenient for taking of mould, time saving and labor saving, and the work efficiency is improved.

The utility model discloses in, when needs are moulded plastics the mould, earlier with the mould as for between two grip blocks 7, starter motor 6, motor 6 rotates and drives second threaded rod 5 and rotate, and second threaded rod 5 rotates and drives first threaded rod 4 and rotate, because first threaded rod 4 is opposite with the screw direction of second threaded rod 5, two grip blocks 7 relative movement, so can carry out the centre gripping to the mould firm, the convenient work of moulding plastics.

The clamping plate 7 moves to drive the transmission rod 8 to move, the transmission rod 8 moves to drive the L-shaped rod 10 to move, the L-shaped rod 10 moves to drive the first gear 12 to rotate, the first gear 12 rotates to drive the second gear 14 to rotate, the second gear 14 rotates to drive the rack plate 15 to move, the rack plate 15 moves to drive the movable pipe 16 to move, the movable pipe 16 moves to drive the injection pipe 17 to move, so that the injection pipe 17 can be stably clamped on the mold, the injection pipe 17 moves to the top of the mold, the injection molding work is facilitated, after the injection molding is completed, the clamping plate 7 moves back and forth, when the mold is not clamped any more, the injection pipe 17 is far away from the mold, the mold is convenient to take, time and labor are saved, and the working.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a mould for toy shell, includes base (1), its characterized in that, fixedly connected with U template (2) is gone up in base (1), be equipped with first mounting groove (3) on base (1), be equipped with fixture in first mounting groove (3), the lower terminal surface of U template (2) is equipped with second mounting groove (9), sliding connection has transfer line (8) in second mounting groove (9), run through on U template (2) and be equipped with rather than sliding connection's removal pipe (16), be equipped with drive mechanism between transfer line (8) and removal pipe (16).

2. The mold for the toy shell according to claim 1, wherein the clamping mechanism comprises a first threaded rod (4) which is arranged in the first mounting groove (3) and is rotatably connected with the first mounting groove, the other end of the first threaded rod (4) is fixedly connected with a second threaded rod (5), a motor (6) is arranged in the base (1), the other end of the second threaded rod (5) is fixedly connected with a power end of the motor (6), clamping plates (7) which are in threaded connection with the first threaded rod (4) and the second threaded rod (5) are sleeved on the first threaded rod (4) and the second threaded rod (5), and one of the clamping plates (7) is fixedly connected with the upper end of the transmission rod (8).

3. The mold for the toy shell according to claim 1, wherein the transmission mechanism comprises an L-shaped rod (10) fixedly connected to the transmission rod (8), a sliding groove (11) is formed in the U-shaped plate (2), the sliding groove (11) is slidably connected with the L-shaped rod (10), gear teeth are arranged on the lower end face of the L-shaped rod (10), a support rod (13) is fixedly connected to the inner wall of the second mounting groove (9), a connecting rod is rotatably connected to the support rod (13), a first gear (12) and a second gear (14) are fixedly connected to two ends of the connecting rod respectively, the first gear (12) is meshed with the gear teeth, a rack plate (15) is fixedly connected to the side wall of the moving pipe (16), and the second gear (14) is meshed with the rack plate (15).

4. A mold for a toy shell according to claim 2, characterized in that the first threaded rod (4) and the second threaded rod (5) are threaded in opposite directions.

5. A mold for toy shells according to claim 2, characterized in that an inner cavity is provided in said base (1), and said motor (6) is provided in said inner cavity.

6. The mold for the toy casing according to claim 1, wherein an injection molding pipe (17) is arranged in the moving pipe (16), two limiting rings are fixedly connected to the outer side wall of the injection molding pipe (17), and the two limiting rings are located at the upper end and the lower end of the moving pipe (16).

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