CN211683194U

CN211683194U - Core pulling mechanism of injection mold

Info

Publication number: CN211683194U
Application number: CN201922444257.7U
Authority: CN
Inventors: 梁宇恒
Original assignee: Boluo Huadong Moulo Co ltd
Current assignee: Boluo Huadong Moulo Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-16
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an injection mold's mechanism of loosing core, the power distribution box comprises a box body, the motor is installed to one side at box top, the output of motor is connected with and runs through to the inside threaded rod of box, the inside top of box is provided with the gag lever post, the outside of threaded rod and gag lever post all is provided with the fly leaf, the fly leaf is close to the one end of threaded rod is provided with the screw hole, the fly leaf is close to the one end of gag lever post is provided with the slide opening, the intermediate position department of fly leaf bottom is provided with the push rod, the inside intermediate position department of box is provided with places the platform. The utility model discloses a motor drives the threaded rod and turns to, and the threaded rod drives the fly leaf through the screw hole and reciprocates, through the interact of slide opening and gag lever post, carries on spacingly to the fly leaf, makes the removal of fly leaf more stable, and the fly leaf drives the push rod and removes to release the axle core from injection mold, improved injection mold's efficiency of loosing core.

Description

Core pulling mechanism of injection mold

Technical Field

The utility model relates to an injection mold technical field of loosing core specifically is an injection mold's mechanism of loosing core.

Background

Injection molding is a method for producing and molding industrial products, and the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die casting methods.

Most of current use injection mold to advance when producing commodity, mostly adopt the manual work to loose core, lead to work efficiency lower, influence the production of product, some equipment of loosing core that have now are lower to the fixed effect of injection mold, cause the damage to the product easily, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold's mechanism of loosing core to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a core-pulling mechanism of an injection mold comprises a box body, wherein a motor is installed on one side of the top of the box body, the output end of the motor is connected with a threaded rod penetrating into the box body, a limiting rod is arranged at the top end inside the box body, movable plates are arranged on the outer sides of the threaded rod and the limiting rod, a threaded hole is formed in one end, close to the threaded rod, of each movable plate, a sliding hole is formed in one end, close to the limiting rod, of each movable plate, a push rod is arranged at the middle position of the bottom of each movable plate, a placing table is arranged at the middle position inside the box body, a through hole is formed in the middle position inside the placing table, lead screws penetrating into the box body are arranged on two sides of the box body, a fixed block is arranged at one end, located inside the box body, of, the bottom of the interior of the box body is provided with a material box.

Preferably, a motor box is arranged at the position, located on the motor, of the top of the box body, the motor is fixedly connected with the box body through the motor box, the push rod is connected with the movable plate in a welded mode, the placing table is connected with the box body in a welded mode, and a plurality of groups of supporting blocks are arranged at the bottom of the placing table.

Preferably, the outside of threaded rod is provided with the external screw thread with screw hole assorted, the fly leaf passes through screw hole and threaded rod threaded connection, the fly leaf passes through slide opening and gag lever post sliding connection.

Preferably, the box is provided with a threaded hole at the position of the lead screw, the lead screw is in threaded connection with the box through the threaded hole, the fixed block is close to the bearing arranged in the inner part of one side of the lead screw, and the lead screw is rotatably connected with the fixed block through the bearing.

Preferably, the workbin is located the top of pulley, the workbin passes through the pulley and can dismantle with the box and be connected, the push rod is located the through-hole directly over.

Preferably, the four corners of the bottom of the box body are provided with supporting legs.

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

1. the utility model discloses a motor drives the threaded rod and turns to, and the threaded rod drives the fly leaf through the screw hole and reciprocates, through the interact of slide opening and gag lever post, carries out spacing to the fly leaf, makes the removal of fly leaf more stable, and the fly leaf drives the push rod and removes to release the axle core from injection mold, improved the efficiency of loosing core to injection mold;

2. the utility model discloses a place injection mold and placing the bench, rotate two sets of lead screws again, the lead screw through with the screw hole interact, control about the drive fixed block to can fix different injection mold, make things convenient for people's use, improve the practicality of device.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a box body; 2. a motor; 3. a threaded rod; 4. a limiting rod; 5. a movable plate; 6. a threaded hole; 7. a slide hole; 8. a push rod; 9. a placing table; 10. a through hole; 11. a screw rod; 12. a fixed block; 13. a groove; 14. a pulley; 15. a bin.

The utility model provides an instrument all can obtain through market purchase and private customization:

a motor: YL.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Referring to fig. 1-3, the present invention provides an embodiment of a core pulling mechanism for an injection mold: a core-pulling mechanism of an injection mold comprises a box body 1, a motor 2 is installed on one side of the top of the box body 1, an output end of the motor 2 is connected with a threaded rod 3 penetrating into the box body 1, a limiting rod 4 is arranged at the top end inside the box body 1, movable plates 5 are arranged on the outer sides of the threaded rod 3 and the limiting rod 4, a threaded hole 6 is arranged at one end, close to the threaded rod 3, of each movable plate 5, a sliding hole 7 is arranged at one end, close to the limiting rod 4, of each movable plate 5, a push rod 8 is arranged at the middle position of the bottom of the movable plate 5, a placing table 9 is arranged at the middle position inside the box body 1, a through hole 10 is arranged at the middle position inside the placing table 9, lead screws 11 penetrating into the box body 1 are arranged on two sides of the box body 1, a fixing block 12 is arranged at one end, the bottom end of the interior of the box body 1 is provided with a feed box 15.

Please refer to fig. 1 and fig. 2, a motor box is disposed at a position of the top of the box body 1 at the position of the motor 2, the motor 2 is fixedly connected with the box body 1 through the motor box to fix the motor 2, the push rod 8 is welded to the movable plate 5, the placing table 9 is welded to the box body 1, and a plurality of groups of supporting blocks are disposed at the bottom of the placing table 9 to support the placing table 9.

Please refer to fig. 2, an external thread matching with the threaded hole 6 is disposed on the outer side of the threaded rod 3, the movable plate 5 is in threaded connection with the threaded rod 3 through the threaded hole 6 to realize the up-and-down movement of the movable plate 5, and the movable plate 5 is in sliding connection with the limiting rod 4 through the sliding hole 7 to achieve the limiting effect.

Please refer to fig. 2 and fig. 3, a threaded hole 6 is formed in the box body 1 at the position of the screw rod 11, the screw rod 11 is in threaded connection with the box body 1 through the threaded hole 6, a bearing is arranged inside the fixing block 12 near one side of the screw rod 11, and the screw rod 11 is rotatably connected with the fixing block 12 through the bearing, so that friction is reduced, and the screw rod 11 can be conveniently rotated.

Please refer to fig. 1 and fig. 2, the material box 15 is located above the pulley 14, the material box 15 is detachably connected to the box body 1 through the pulley 14, so as to reduce friction force, facilitate the disassembly and assembly of the material box 15, facilitate the collection of the material, and the push rod 8 is located right above the through hole 10.

Please refer to fig. 1 and fig. 2, the four corners of the bottom of the box 1 are all provided with support legs to support the box 1, so as to achieve the supporting effect, make the device more stable and improve the stability of the device.

The working principle is as follows: the utility model discloses before using, place injection mold on placing platform 9, rotate two sets of lead screws 11 again, lead screw 11 is through the interact with screw hole 6, control about driving fixed block 12, thereby can fix different injection mold, make things convenient for people's use, the practicality of device has been improved, during the use, the switch on, starter motor 2, motor 2 drives threaded rod 3 and turns to, threaded rod 3 drives fly leaf 5 through screw hole 6 and reciprocates, through the interact of slide opening 7 and gag lever post 4, it is spacing to fly leaf 5, make the removal of fly leaf 5 more stable, fly leaf 5 drives push rod 8 and removes, thereby release the axle core from injection mold, the efficiency of loosing core to injection mold has been improved.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an injection mold's mechanism of loosing core, includes box (1), its characterized in that: the box is characterized in that a motor (2) is installed on one side of the top of the box body (1), the output end of the motor (2) is connected with a threaded rod (3) penetrating into the box body (1), a limiting rod (4) is arranged at the top end of the interior of the box body (1), movable plates (5) are arranged on the outer sides of the threaded rod (3) and the limiting rod (4), a threaded hole (6) is formed in one end, close to the threaded rod (3), of each movable plate (5), a sliding hole (7) is formed in one end, close to the limiting rod (4), of each movable plate (5), a push rod (8) is arranged at the middle position of the bottom of each movable plate (5), a placing table (9) is arranged at the middle position of the interior of the box body (1), a through hole (10) is formed in the middle position of the interior of the placing table (9), and lead screws (, the lead screw (11) is located the inside one end of box (1) and is provided with fixed block (12), the inside bottom of box (1) is provided with multiunit recess (13), the inside of recess (13) is provided with multiunit pulley (14), the inside bottom of box (1) is provided with workbin (15).

2. The core-pulling mechanism of an injection mold according to claim 1, characterized in that: the motor box is arranged at the position, located on the motor (2), of the top of the box body (1), the motor (2) is fixedly connected with the box body (1) through the motor box, the push rod (8) is connected with the movable plate (5) in a welding mode, the placing table (9) is connected with the box body (1) in a welding mode, and multiple groups of supporting blocks are arranged at the bottom of the placing table (9).

3. The core-pulling mechanism of an injection mold according to claim 1, characterized in that: the outside of threaded rod (3) is provided with the external screw thread with screw hole (6) assorted, fly leaf (5) pass through screw hole (6) and threaded rod (3) threaded connection, fly leaf (5) pass through slide opening (7) and gag lever post (4) sliding connection.

4. The core-pulling mechanism of an injection mold according to claim 1, characterized in that: the box (1) is provided with a threaded hole (6) at the position where the screw rod (11) is located, the screw rod (11) is in threaded connection with the box (1) through the threaded hole (6), the fixed block (12) is close to a bearing is arranged in the inner portion of one side of the screw rod (11), and the screw rod (11) is rotatably connected with the fixed block (12) through the bearing.

5. The core-pulling mechanism of an injection mold according to claim 1, characterized in that: workbin (15) are located the top of pulley (14), workbin (15) pass through pulley (14) and can dismantle with box (1) and be connected, push rod (8) are located through-hole (10) directly over.

6. The core-pulling mechanism of an injection mold according to claim 1, characterized in that: the four corners of the bottom of the box body (1) are provided with supporting legs.