CN220883144U

CN220883144U - Injection mold fixing device for injection molding machine

Info

Publication number: CN220883144U
Application number: CN202322558487.2U
Authority: CN
Inventors: 孔宪玉; 孔凡冲; 王亭
Original assignee: Heze Zhentao Machinery Technology Co ltd
Current assignee: Heze Zhentao Machinery Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-03
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the technical field of injection molding equipment, in particular to an injection mold fixing device for an injection molding machine, which comprises a bearing seat, wherein a baffle is fixedly arranged at the top of the bearing seat, a pair of limiting plates are fixedly arranged at the top of the bearing seat, a mold body is fixedly arranged at the top of the bearing seat, a fixing mechanism is arranged in the bearing seat and comprises spring telescopic rods, a pair of spring telescopic rods are fixedly arranged on the surface of the limiting plates, and a fixing plate is fixedly connected to the top end of each spring telescopic rod. This injection mold fixing device for injection molding machine is provided with fixed establishment through the inside of bearing seat, and during the dismantlement, only need reversal rotatory handle makes stripper plate and mould body surface break away from, extracts the mould body from between the fixed plate can accomplish the dismantlement, has solved traditional injection mold and is comparatively loaded down with trivial details at the process of changing the mould, problem that work efficiency is low.

Description

Injection mold fixing device for injection molding machine

Technical Field

The utility model relates to the technical field of injection molding equipment, in particular to an injection mold fixing device for an injection molding machine.

Background

Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple colors and varieties, simplified and complex shapes, large size and small size, accurate product size, easy updating of the product and capability of forming a product with complex shape.

The traditional injection mold is generally fastened and connected with the workbench through bolts, the injection mold needs to be taken down and then replaced by a new injection mold when different products are injected, a plurality of bolts need to be taken down in the process of replacing the mold, and then the new injection mold is fixed through the bolts.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an injection mold fixing device for an injection molding machine, which has the advantages of being convenient for mold replacement, being convenient for fixation and the like, and solves the problems of complicated mold replacement process, low working efficiency and the like of the traditional injection mold.

In order to achieve the purposes of being convenient for replacing a die and fixing, the utility model provides the following technical scheme: the injection mold fixing device for the injection molding machine comprises a bearing seat, wherein a baffle is fixedly arranged at the top of the bearing seat, a pair of limiting plates are fixedly arranged at the top of the bearing seat, a mold body is fixedly arranged at the top of the bearing seat, and a fixing mechanism is arranged in the bearing seat;

The fixed mechanism comprises spring telescopic rods, the surface fixed mounting of limiting plates has a pair of spring telescopic rods, fixedly connected with fixed plate in top department of spring telescopic rods, the guide way has been seted up to the top of bearing seat for a pair of groove of marcing, the guide way has been seted up to the inside of limiting plates, the inside fixed mounting of guide way has the guide rod, the roating seat is installed in the right side rotation of bearing seat, the surface fixed mounting of roating seat has rotatory handle, the inside rotation of groove of marcing installs the threaded rod, the surface movable mounting of threaded rod has the piece of marcing, the top fixed mounting of piece of marcing has the stripper plate, the top department fixed mounting of threaded rod has first gear, the inner wall rotation of bearing seat installs the second gear, the surface fixed mounting of stripper plate has a pair of guide block of quantity.

Further, the groove width of the travelling groove is consistent with the width of the travelling block.

Further, the guide block is fixedly arranged on the surface of the extrusion plate in a threaded mode.

Further, the threaded rod is rotatably mounted on the inner wall surface of the bearing seat, and the extrusion plate is slidably mounted on the top of the bearing seat.

Further, the first gear and the second gear are installed in a gear meshing mode, and the second gear is fixedly installed with the rotating seat.

Further, the guide block is slidably mounted on the surface of the guide rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This injection mold fixing device for injection molding machine, be provided with fixed establishment through the inside of bearing seat, during the installation mould, only need go into between two fixed plates with the mould body card, the spring telescopic link receives the extrusion to shrink earlier and stretches again, under the elasticity of spring, the mould body is fixed by preliminary extrusion, and because first gear and second gear are gear engagement transmission, drive the second gear through rotating rotatory handle and rotate, thereby drive first gear rotation, make the threaded rod rotatory drive the stripper plate slide at the top of bearing seat, make the mould body by baffle and stripper plate extrusion fixed, traditional injection mold is comparatively loaded down with trivial details at the process of changing the mould has been solved, the problem of work efficiency is low.

2. This injection mold fixing device for injection molding machine is provided with fixed establishment through the inside of bearing seat, and during the dismantlement, only need reversal rotatory handle makes stripper plate and mould body surface break away from, extracts the mould body from between the fixed plate can accomplish the dismantlement, has solved traditional injection mold and is comparatively loaded down with trivial details at the process of changing the mould, problem that work efficiency is low.

Drawings

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

FIG. 2 is a schematic structural view of the fixing mechanism of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the fixing mechanism of the present utility model;

fig. 4 is an enlarged cross-sectional view of the structure of fig. 2a in accordance with the present utility model.

In the figure: 1. a bearing seat; 2. a baffle; 3. a limiting plate; 4. a die body; 5. a fixing mechanism; 501. a spring telescoping rod; 502. a fixing plate; 503. a travel groove; 504. a guide groove; 505. a guide rod; 506. a rotating seat; 507. rotating the handle; 508. a threaded rod; 509. a traveling block; 510. an extrusion plate; 511. a first gear; 512. a second gear; 513. and a guide block.

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.

Referring to fig. 1-4, an injection mold fixing device for an injection molding machine in this embodiment includes a bearing seat 1, a baffle 2 is fixedly installed at the top of the bearing seat 1, a pair of limiting plates 3 are fixedly installed at the top of the bearing seat 1, a mold body 4 is fixedly installed at the top of the bearing seat 1, and a fixing mechanism 5 is provided inside the bearing seat 1;

The fixing mechanism 5 comprises spring telescopic rods 501, a pair of spring telescopic rods 501 are fixedly arranged on the surface of the limiting plate 3, a fixing plate 502 is fixedly connected to the top end of each spring telescopic rod 501, each spring telescopic rod 501 is matched with the corresponding fixing plate 502, the die body 4 can be preliminarily fixed, a pair of advancing grooves 503 are formed in the top of each bearing seat 1, each advancing groove 503 is a clearance groove, guiding and limiting functions are achieved, a guiding groove 504 is formed in each limiting plate 3, a guiding rod 505 is fixedly arranged in each guiding groove 504, the guiding rods 505 play a guiding role, a rotating seat 506 is rotatably arranged on the right side of each bearing seat 1, a rotating handle 507 is fixedly arranged on the surface of each rotating seat 506, a threaded rod 508 is rotatably arranged in each advancing groove 503, an advancing block 509 is movably arranged on the surface of each threaded rod 508, a pressing plate 510 is fixedly arranged on the top of each advancing block 509, a first gear 511 is fixedly arranged on the top end of each advancing block 508, each threaded rod 508 is meshed with a second gear 512 through the first gear 511 and the second gear 512, and the threaded rods 508 can rotate in each pressing seat 1, and the threaded rods are fixedly arranged on the surface of each pressing block 510.

In practice, the method is carried out according to the following steps:

1) The rotary handle 507 is reversed to separate the squeeze plate 510 from the surface of the die body 4;

2) Then the die body 4 is pulled out from between the fixing plates 502 to finish the disassembly;

3) Then the die body 4 to be replaced is clamped between the two fixing plates 502, the spring telescopic rod 501 is extruded to be contracted and then stretched, and the die body 4 is preliminarily extruded and fixed under the elasticity of the spring;

4) Finally, the rotating handle 507 is rotated to drive the extrusion plate 510 to slide on the top of the bearing seat 1, so that the die body 4 is extruded and fixed by the baffle plate 2 and the extrusion plate 510, and the replacement is completed.

To sum up, this injection mold fixing device for injection molding machine is provided with fixed establishment 5 through the inside of bearing seat 1, during the installation mould, only need with mould body 4 card go into between two fixed plates 502, spring telescopic link 501 receives the extrusion to shrink earlier and stretches again, mould body 4 is fixed by preliminary extrusion under the elasticity of spring, and because first gear 511 and second gear 512 are gear engagement transmission, drive second gear 512 through rotating rotatory handle 507 and rotate, thereby drive first gear 511 and rotate, make threaded rod 508 rotatory drive stripper plate 510 slide at the top of bearing seat 1, make mould body 4 by baffle 2 and stripper plate 510 extrusion fixed, the problem that traditional injection mold is comparatively loaded down with trivial details at the process of changing the mould has been solved, work efficiency is low.

And, be provided with fixed establishment 5 through the inside of bearing seat 1, during the dismantlement, only need reversal rotatory handle 507, make stripper plate 510 break away from with mould body 4 surface, extract mould body 4 from between the fixed plate 502 can accomplish the dismantlement, solved traditional injection mold comparatively loaded down with trivial details at the process of changing the mould, problem that work efficiency is low.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Injection mold fixing device for injection molding machine, including bearing seat (1), its characterized in that: the top of the bearing seat (1) is fixedly provided with a baffle plate (2), the top of the bearing seat (1) is fixedly provided with a pair of limit plates (3), the top of the bearing seat (1) is fixedly provided with a die body (4), and the inside of the bearing seat (1) is provided with a fixing mechanism (5);

Fixed establishment (5) are including spring telescopic link (501), fixed surface of limiting plate (3) installs spring telescopic link (501) that quantity is a pair of, the top department fixedly connected with fixed plate (502) of spring telescopic link (501), travel groove (503) that quantity is a pair of are seted up at the top of bearing seat (1), guide slot (504) have been seted up to the inside of limiting plate (3), guide bar (505) have been installed to the inside fixed mounting of guide slot (504), rotary seat (506) have been installed in the right side rotation of bearing seat (1), surface fixed mounting of rotary seat (506) has rotatory handle (507), threaded rod (508) have been installed in the inside rotation of travel groove (503), surface movable mounting of threaded rod (508) has travel piece (509), the top fixed mounting of travel piece (509) has squeeze plate (510), the top department fixed mounting of threaded rod (508) has first gear (511), the inner wall of seat (1) rotates has second gear (512), surface movable mounting of threaded rod (508) has a pair of bearing piece (513).

2. An injection mold fixing apparatus for an injection molding machine according to claim 1, wherein: the width of the travelling groove (503) is consistent with the width of the travelling block (509).

3. An injection mold fixing apparatus for an injection molding machine according to claim 1, wherein: the guide block (513) is fixedly arranged on the surface of the extrusion plate (510) in a threaded mode.

4. An injection mold fixing apparatus for an injection molding machine according to claim 1, wherein: the threaded rod (508) is rotatably arranged on the inner wall surface of the bearing seat (1), and the extrusion plate (510) is slidably arranged on the top of the bearing seat (1).

5. An injection mold fixing apparatus for an injection molding machine according to claim 1, wherein: the first gear (511) and the second gear (512) are installed in a gear meshing mode, and the second gear (512) is fixedly installed with the rotating seat (506).

6. An injection mold fixing apparatus for an injection molding machine according to claim 1, wherein: the guide block (513) is slidably mounted on the surface of the guide rod (505).