CN215825838U

CN215825838U - Screw mould convenient to quick drawing of patterns

Info

Publication number: CN215825838U
Application number: CN202122185408.9U
Authority: CN
Inventors: 陈旭
Original assignee: Dongguan Aoyi Hardware Products Co ltd
Current assignee: Dongguan Aoyi Hardware Products Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-15
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a screw mold convenient for quick demolding, which comprises four stand columns, wherein the upper ends of the four stand columns are fixedly connected with a filling mechanism, the bottom end inside the filling mechanism is fixedly connected with a driving mechanism, the upper end of the driving mechanism is rotatably connected with a demolding mechanism, and the upper end of the filling mechanism is movably connected with a sealing mechanism, so that the screw mold has the beneficial effects that: through setting up convenient quick injection molding of die cavity and sealed lid, conveniently drive bull stick and first conical gear rotation through setting up driving motor simultaneously, thereby can drive the threaded rod through second conical gear and bearing and rotate, the threaded rod drives the thread bush through the slip limiting displacement of three spout and three slide bars and rises, thereby it passes the screw fast demoulding of seting up mouthful convenient with the die cavity to drive the stripper bar under the effect of connecting plate, the drawing of patterns is fast, high durability and convenient use, be convenient for increase machining efficiency, increase master worker's processing safety nature of workman simultaneously.

Description

Screw mould convenient to quick drawing of patterns

Technical Field

The utility model relates to the technical field of screw dies, in particular to a screw die convenient for quick demoulding.

Background

The screw is a tool for fastening machine parts of a device step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction of the object, has an important task in industry, has the function of the screw which is always important as long as the industry exists on the earth, is a common invention in production and life of people for thousands of years, and is the first invention of human beings according to the application field.

Screw need use screw mould when production, present screw mould need carry out the drawing of patterns after the injection molding cooling, but present screw mould is often all through artifical drawing of patterns when the drawing of patterns, and the screw often blocks inside screw mould in addition, and the drawing of patterns is very slow, and artifical drawing of patterns has certain danger moreover, reduces machining efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screw mold convenient for quick demolding, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a screw mold convenient for quick demolding comprises four stand columns, wherein the upper ends of the four stand columns are fixedly connected with a filling mechanism, the bottom end inside the filling mechanism is fixedly connected with a driving mechanism, the upper end of the driving mechanism is rotatably connected with a demolding mechanism, and the upper end of the filling mechanism is movably connected with a sealing mechanism;

the filling mechanism comprises a module, the module is fixedly connected to the upper ends of the four stand columns, a mounting groove is formed in the bottom end of the module, a mounting hole is formed in one side of the mounting groove in a penetrating mode, three sliding grooves are formed in one side of the mounting groove, three die grooves are formed in the upper end of the module, and three opening openings are formed in the three die grooves and the mounting groove in a penetrating mode;

the driving mechanism comprises a fixing plate, the fixing plate is fixedly connected to the outer side wall of the module located at the lower end of the mounting hole, a driving motor is fixedly connected to the upper end of the fixing plate, a rotating rod is fixedly connected to the output end of the driving motor, and three first bevel gears are fixedly sleeved on the wall of the rotating rod.

Preferably, demoulding mechanism includes three threaded rods, three the threaded rod passes through the bearing and rotates the interior cell wall of connection top in the mounting groove, three second cone gear of the equal fixedly connected with of threaded rod lower extreme, it is three second cone gear lower extreme meshing is connected at three first cone gear, three the equal threaded connection of threaded rod pole wall has a thread bush, it is three the thread bush is close to a slide bar of the equal fixedly connected with in one side of three spout, three slide bar sliding connection is in three spout, three the equal fixedly connected with connecting plate in thread bush one side, three fixed surface is connected with a stripper, three on the connecting plate stripper upper end is passed three and is seted up the mouth and extend to the mould inslot.

Preferably, sealing mechanism includes a sealed lid, sealed lid swing joint is on the module upper surface, just two first limiting plates of sealed lid both sides fixedly connected with, two first limiting plate all runs through and has seted up a spacing hole.

Preferably, two second limiting plates are fixedly connected to two sides of the module at the lower ends of the two first limiting plates, two limiting grooves are formed in the upper ends of the two second limiting plates, and two limiting rods are inserted into the two limiting grooves and the two limiting holes together.

Preferably, the lower ends of the four upright posts are fixedly connected with a bottom plate.

Preferably, a handle is fixedly connected to the center of the upper surface of the sealing cover.

Compared with the prior art, the utility model has the beneficial effects that: through setting up convenient quick injection molding of die cavity and sealed lid, conveniently drive bull stick and first conical gear rotation through setting up driving motor simultaneously, thereby can drive the threaded rod through second conical gear and bearing and rotate, the threaded rod drives the thread bush through the slip limiting displacement of three spout and three slide bars and rises, thereby it passes the screw fast demoulding of seting up mouthful convenient with the die cavity to drive the stripper bar under the effect of connecting plate, the drawing of patterns is fast, high durability and convenient use, be convenient for increase machining efficiency, increase master worker's processing safety nature of workman simultaneously.

Drawings

FIG. 1 is a schematic overall sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along the line C-C of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 1 according to the present invention;

fig. 5 is a schematic top view of the module of the present invention.

In the figure: 1. a column;

2. a filling mechanism; 21. a module; 22. mounting grooves; 23. mounting holes; 24. a chute; 25. a die cavity; 26. opening an opening;

3. a drive mechanism; 31. a fixing plate; 32. a drive motor; 33. a rotating rod; 34. a first bevel gear;

4. a demolding mechanism; 41. a threaded rod; 42. a second bevel gear; 43. a threaded sleeve; 44. a slide bar; 45. a connecting plate; 46. a stripper bar;

5. a sealing mechanism; 51. a sealing cover; 52. a first limit plate; 53. a limiting hole; 54. a second limiting plate; 55. a limiting groove; 56. a limiting rod; 57. a handle;

6. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a screw mold convenient for quick demolding comprises four upright posts 1, wherein the upper ends of the four upright posts 1 are fixedly connected with a filling mechanism 2, the bottom end inside the filling mechanism 2 is fixedly connected with a driving mechanism 3, the upper end of the driving mechanism 3 is rotatably connected with a demolding mechanism 4, and the upper end of the filling mechanism 2 is movably connected with a sealing mechanism 5;

the filling mechanism 2 comprises a module 21, the module 21 is fixedly connected to the upper ends of the four upright posts 1, a mounting groove 22 is formed in the bottom end of the module 21, a mounting hole 23 is formed in one side of the mounting groove 22 in a penetrating manner, three sliding grooves 24 are formed in one side of the mounting groove 22, three die grooves 25 are formed in the upper end of the module 21, and three opening holes 26 are formed in the three die grooves 25 and the mounting groove 22 in a penetrating manner;

the driving mechanism 3 comprises a fixing plate 31, the fixing plate 31 is fixedly connected to the outer side wall of the module 21 at the lower end of the mounting hole 23, a driving motor 32 is fixedly connected to the upper end of the fixing plate 31, a rotating rod 33 is fixedly connected to the output end of the driving motor 32, and three first bevel gears 34 are fixedly sleeved on the rod wall of the rotating rod 33.

The demolding mechanism 4 comprises three threaded rods 41, the three threaded rods 41 are rotatably connected to the inner top groove wall in the installation groove 22 through bearings, the lower ends of the three threaded rods 41 are fixedly connected with a second bevel gear 42, the lower ends of the three second bevel gears 42 are connected to three first bevel gears 34 in a meshed mode, the rod walls of the three threaded rods 41 are connected with threaded sleeves 43 in a threaded mode, one sides, close to the three sliding grooves 24, of the three threaded sleeves 43 are fixedly connected with a sliding rod 44, the three sliding rods 44 are slidably connected in the three sliding grooves 24, one side of each of the three threaded sleeves 43 is fixedly connected with a connecting plate 45, the upper surfaces of the three connecting plates 45 are fixedly connected with demolding rods 46, and the upper ends of the three demolding rods 46 penetrate through the three opening holes 26 and extend into the mold grooves 25.

Sealing mechanism 5 includes a sealed lid 51, and sealed lid 51 swing joint is at the module 21 upper surface, and two first limiting plates 52 of sealed lid 51 both sides fixedly connected with, and two first limiting plates 52 all run through and have seted up a spacing hole 53, are favorable to conveniently sealing the module 21 top through sealed lid 51.

Two second limiting plates 54 are fixedly connected to two sides of the module 21 and located at the lower ends of the two first limiting plates 52, two limiting grooves 55 are formed in the upper ends of the two second limiting plates 54, two limiting grooves 55 and two limiting holes 53 are jointly inserted to form two limiting rods 56, and the two limiting grooves 53 can be conveniently penetrated through the limiting rods 56, so that the limiting grooves 55 can be conveniently connected with the limiting sealing covers 51.

The equal fixedly connected with bottom plate 6 of four equal lower extremes of stand 1 is favorable to through the convenient stable strutting arrangement of four bottom plates 6.

A handle 57 is fixedly connected to the center of the upper surface of the sealing cover 51, which is beneficial to the convenient and quick taking up of the sealing cover 51 through the handle 57.

Specifically, when the utility model is used, firstly two limiting rods 56 are pulled out from two limiting holes 53 and two limiting grooves 55, then the sealing cover 51 is lifted up by the handle 57, at the same time, screw raw materials are injected into three die grooves 25, then the sealing cover 51 is closed in the die block 21, after the bolt is cooled, the sealing cover 51 is taken down by the handle 57, then the driving motor 32 is started, the output end of the driving motor 32 drives the rotating rod 33 to rotate by the mounting hole 23, the rotating rod 33 synchronously drives the three first conical gears 34 to rotate, the three first conical gears 34 are meshed to drive the three second conical gears 42 to rotate, the three second conical gears 42 synchronously drive the three threaded rods 41 to rotate, the three threaded sleeves 41 synchronously drive the three threaded sleeves 43, the three threaded sleeves 43 can move towards the upper ends of the three threaded rods 41 by the sliding limiting action of the sliding grooves 24 and the sliding rods 44, at the moment, the three threaded sleeves 43 synchronously drive the three connecting plates 45 to rise, the connecting plate 45 synchronously pushes the three demoulding rods 46, and the three demoulding rods 46 enter the mould groove 25, so that the screw can be quickly discharged, and the quick demoulding device has the advantage of quick demoulding.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screw mould convenient to quick drawing of patterns which characterized in that: the device comprises four upright posts (1), wherein the upper ends of the four upright posts (1) are fixedly connected with a filling mechanism (2), the bottom end inside the filling mechanism (2) is fixedly connected with a driving mechanism (3), the upper end of the driving mechanism (3) is rotatably connected with a demoulding mechanism (4), and the upper end of the filling mechanism (2) is movably connected with a sealing mechanism (5);

the filling mechanism (2) comprises a module (21), the module (21) is fixedly connected to the upper ends of the four upright posts (1), a mounting groove (22) is formed in the bottom end of the module (21), a mounting hole (23) is formed in one side of the mounting groove (22) in a penetrating mode, three sliding grooves (24) are formed in one side of the mounting groove (22), three die grooves (25) are formed in the upper end of the module (21), and three opening openings (26) are formed in the three die grooves (25) and the mounting groove (22) in a penetrating mode;

actuating mechanism (3) include a fixed plate (31), fixed plate (31) fixed connection is in module (21) lateral wall that is located mounting hole (23) lower extreme, driving motor (32) of fixed plate (31) upper end fixedly connected with, driving motor (32) output end fixedly connected with bull stick (33), bull stick (33) pole wall is fixed to be cup jointed three first conical gear (34).

2. The screw mold facilitating quick demolding according to claim 1, wherein: demoulding mechanism (4) are including three threaded rod (41), three threaded rod (41) rotate through the bearing and connect in mounting groove (22) interior cell wall of top, three threaded rod (41) lower extreme second bevel gear (42) of the equal fixedly connected with of lower extreme, three second bevel gear (42) lower extreme meshing is connected in three first bevel gear (34), three threaded rod (41) pole wall equal threaded connection has a thread bush (43), three thread bush (43) is close to a slide bar (44) of the equal fixedly connected with in one side of three spout (24), three slide bar (44) sliding connection is in three spout (24), three the equal fixedly connected with in one side of thread bush (43) connecting plate (45), three connecting plate (45) upper surface fixedly connected with stripper (46), three stripper (46) upper end is passed the three and is seted up mouth (26) and is extended to in mould groove (25).

3. The screw mold facilitating quick demolding according to claim 1, wherein: sealing mechanism (5) are including a sealed lid (51), sealed lid (51) swing joint is at module (21) upper surface, just two first limiting plate (52) of sealed lid (51) both sides fixedly connected with, two first limiting plate (52) all run through and have seted up a spacing hole (53).

4. The screw mold facilitating quick demolding according to claim 3, wherein: two second limiting plates (54) are fixedly connected to two sides of a module (21) at the lower end of the two first limiting plates (52), two limiting grooves (55) are formed in the upper ends of the two second limiting plates (54), and two limiting rods (56) are inserted into the two limiting grooves (55) and the two limiting holes (53) together.

5. The screw mold facilitating quick demolding according to claim 1, wherein: the lower ends of the four upright posts (1) are fixedly connected with a bottom plate (6).

6. The screw mold facilitating quick demolding according to claim 3, wherein: the center of the upper surface of the sealing cover (51) is fixedly connected with a handle (57).