CN222807503U

CN222807503U - An injection mold with double sliding displacement

Info

Publication number: CN222807503U
Application number: CN202421430582.2U
Authority: CN
Inventors: 黄伟; 王明明; 王敬伟; 周通; 覃昌伟
Original assignee: Qingdao Hanyi Precision Mould Co ltd
Current assignee: Qingdao Hanyi Precision Mould Co ltd
Priority date: 2024-06-21
Filing date: 2024-06-21
Publication date: 2025-04-29
Anticipated expiration: 2034-06-21

Abstract

The utility model provides an injection mold with double sliding displacement, which relates to the technical field of injection molds and comprises an installation seat, wherein a mold frame is fixedly connected to the top position of the installation seat, a sliding rail is fixedly connected to the left side and the right side of the front end of the mold frame respectively, each sliding rail is connected with a sliding frame in a sliding manner, two sliding frames on the same side are symmetrically and fixedly connected with a rack, and a mold frame is fixedly connected to the inner side positions of the two sliding frames on the same side respectively. When the template frame is demolded, the motor drives the bidirectional screw rod to reversely rotate, and at the moment, the two bidirectional sliding blocks slide in opposite directions to be far away, the gear piece is meshed with the racks on the same side to drive the four sliding frames to be far away, and the four template frames are separated, so that demolding treatment is facilitated. In order to solve current two slip displacement's injection mold in the drawing of patterns process, need the manual work to assist and just can fade the mould, the problem of consuming time and consuming power.

Description

Injection mold with double sliding displacement

Technical Field

The utility model belongs to the technical field of injection molds, and particularly relates to an injection mold with double sliding displacement.

Background

The injection molding refers to a process flow of heating, plasticizing and melting plastic, injecting the plastic into a cavity of a molding die for molding, cooling, solidifying the melt and demolding, wherein rubber injection molding and plastic injection molding are generally used for products, and plastic processing production is carried out through an injection mold.

The utility model discloses an injection mold with double sliding displacement, which comprises a first mold base and a second mold base, wherein a mold part is arranged on the first mold base, a mold cavity part matched with the mold part is arranged on the second mold base, the mold part comprises a fixed mold and a movable mold spliced with the fixed mold, the movable mold comprises a movable mold block, a first driving source used for driving the movable mold block to be spliced and matched with the fixed mold, and an oblique top splicing block and a second driving source used for driving the oblique top splicing block to perform oblique top displacement are arranged on the movable mold block. According to the utility model, the oblique jacking splicing blocks are designed on the movable model blocks, so that demolding and ejection operations on injection molding workpieces can be realized through the oblique jacking splicing blocks, automatic material receiving and taking are convenient, manual auxiliary unloading is not needed, and the injection molding production efficiency is improved. The clamping groove is formed in the inclined top, and the clamping groove is formed in the inclined top.

Based on the search of the patent and the application of the prior injection mold with double sliding displacement, the prior injection mold with double sliding displacement needs manual assistance in the demolding process to remove the mold, and is time-consuming and labor-consuming.

Disclosure of utility model

In order to solve the technical problems, the utility model provides an injection mold with double sliding displacement, which solves the problems that the existing injection mold with double sliding displacement needs manual assistance to remove the mold in the demolding process, and is time-consuming and labor-consuming.

The utility model discloses an injection mold with double sliding displacement, which is realized by the following specific technical means:

The injection mold with the double sliding displacement comprises a mounting seat, wherein a mold frame is fixedly connected to the top position of the mounting seat, a sliding rail is fixedly connected to the left side and the right side of the front end of the mold frame respectively, each sliding rail is slidably connected with a sliding frame, two sliding frames on the same side are symmetrically and fixedly connected with a rack, the inner side positions of the two sliding frames on the same side are respectively and fixedly connected with a mold frame, four mold frames are in array design, a spacing frame is fixedly connected to the inner position of the mold frame, two-way sliding blocks are slidably connected to the left side and the right side of the front end of the spacing frame respectively, threaded holes are formed in the side positions of each two-way sliding block respectively, and the threaded holes of the two-way sliding blocks are in symmetrical design.

According to one embodiment of the utility model, the left side and the right side of the front end of the die frame are respectively provided with a through groove, and the right side of the spacing frame is fixedly connected with a motor.

According to one embodiment of the utility model, the rotating shaft of the motor is fixedly connected with a bidirectional screw rod, and the bidirectional screw rod is rotatably connected to the inner position of the spacing frame.

According to one embodiment of the utility model, the left side and the right side of the bidirectional screw are respectively positioned in the threaded holes of one bidirectional slider.

According to one embodiment of the utility model, the front end positions of the bidirectional sliding blocks are respectively and rotatably connected with a gear piece, the two gear pieces are symmetrically designed, and each gear piece is meshed with two racks at the same side position.

According to one embodiment of the utility model, the left side and the right side of the mounting seat are respectively and fixedly connected with one mounting plate, the two mounting plates are symmetrically designed, and a mounting groove is formed in the middle of the two mounting plates.

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

When the gear piece is meshed with the racks on the same side to drive the four sliding frames to slide, after any one of the template frames on the same side is attached to the template frame at the symmetrical position, the two bidirectional sliding blocks continue to slide towards the inner side, and then the gear piece is meshed with the two racks on the same side to adjust the positions, so that the other two template frames can be attached in a butt joint mode.

When the template frame is demolded, the motor drives the bidirectional screw rod to reversely rotate, and at the moment, the two bidirectional sliding blocks slide in opposite directions to be far away, the gear piece is meshed with the racks on the same side to drive the four sliding frames to be far away, and the four template frames are separated, so that demolding treatment is facilitated.

Drawings

Fig. 1 is a schematic diagram of a front view of an injection mold with double sliding displacements according to the present utility model.

Fig. 2 is a schematic left-hand view of an injection mold with double sliding displacements according to the present utility model.

Fig. 3 is a schematic plan view of an injection mold with double sliding displacements according to the present utility model.

Fig. 4 is a schematic side view of an injection mold with dual sliding displacement according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. mounting seat, 101, mounting plate, 2, mould frame, 201, slide rail, 202, slide frame, 203, rack, 204, template frame, 3, spacing frame, 301, motor, 302, bidirectional screw, 303, bidirectional slide block, 304 and gear piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "a" and "an" or "the" and similar referents used in the specification and claims of the present application are not to be construed to limit the number of equivalents, but rather to mean that there is at least one. The use of the terms "comprising," "including," or the like are intended to cover an element or article that appears before the term or comprises, but that is listed after the term or comprising, and equivalents thereof. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Embodiment one:

As shown in fig. 1 to 4:

The utility model provides an injection mold with double sliding displacement, which comprises a mounting seat 1, wherein the top position of the mounting seat 1 is fixedly connected with a mold frame 2, the left side and the right side of the front end of the mold frame 2 are respectively and fixedly connected with a sliding rail 201, each sliding rail 201 is respectively and slidably connected with a sliding frame 202, two sliding frames 202 on the same side are symmetrically and fixedly connected with a rack 203, the inner side positions of the two sliding frames 202 on the same side are respectively and fixedly connected with a mold frame 204, the four mold frames 204 are in array design, the inner position of the mold frame 2 is fixedly connected with a spacing frame 3, the left side and the right side of the front end of the spacing frame 3 are respectively and slidably connected with a bidirectional sliding block 303, the side surface of each bidirectional sliding block 303 is respectively provided with a threaded hole, the left side and the right side of the front end of the two bidirectional sliding blocks 303 are symmetrically designed, the left side and the right side of the front end of the mold frame 2 are respectively provided with a through groove, the right side of the spacing frame 3 is fixedly connected with a motor 301, a rotating shaft of the motor 301 is fixedly connected with a bidirectional screw 302, the bidirectional screw 302 is rotatably connected with the inner position of the spacing frame 3, the left side and the right side of the two sliding blocks are respectively positioned at the left side and right side of the two sliding blocks 203 are respectively and symmetrically meshed with two gear pieces 304, respectively, and the two gear pieces 304 are respectively and each two gear pieces are respectively and symmetrically meshed with two gear pieces 304.

Wherein, the left and right sides position of mount pad 1 is fixedly connected with mounting panel 101 respectively, and two mounting panels 101 are symmetrical design, and the mounting groove has been seted up to two mounting panel 101 intermediate positions.

When in use, the utility model is characterized in that:

During injection molding, the motor 301 is started to drive the bidirectional screw 302 to rotate, and at the moment, the two bidirectional sliding blocks 303 slide in opposite directions to approach, and the gear piece 304 is meshed with the rack 203 on the same side to drive the four sliding frames 202 to slide until the four template frames 204 are attached, so that the four template frames 204 are convenient for injection molding processing links.

When the gear piece 304 is meshed with the racks 203 on the same side to drive the four sliding frames 202 to slide, after any one of the template frames 204 on the same side is attached to the template frame 204 at the symmetrical position, the two bidirectional sliding blocks 303 continue to slide to the inner side, and then the gear piece 304 is meshed with the two racks 203 on the same side to adjust the positions, so that the other two template frames 204 are convenient to butt and attach.

Embodiment two:

When the template frame 204 is demolded, the motor 301 drives the bidirectional screw 302 to reversely rotate, and at the moment, the two bidirectional sliding blocks 303 slide away from each other in opposite directions, the gear piece 304 is meshed with the rack 203 on the same side to drive the four sliding frames 202 to move away from each other, and the four template frames 204 are separated, so that demolding is facilitated.

Although the present application has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes may be made without departing from the concept and scope of the application as defined in the appended claims. While this specification contains many specifics of specific implementations, these should not be construed as limitations on the scope of the application's claimed, but rather as descriptions of features specific to particular embodiments. The scope of the application is defined by the appended claims and equivalents thereof, and is not limited to the embodiments described above.

Claims

1. The injection mold with the double sliding displacement is characterized by comprising a mounting seat (1), wherein a mold frame (2) is fixedly connected to the top position of the mounting seat (1), sliding rails (201) are respectively and fixedly connected to the left side and the right side of the front end of the mold frame (2), each sliding rail (201) is respectively and fixedly connected with a sliding frame (202), racks (203) are symmetrically and fixedly connected to the two sliding frames (202) on the same side, a mold frame (204) is respectively and fixedly connected to the inner side positions of the two sliding frames (202) on the same side, the four mold frames (204) are in an array design, a spacing frame (3) is fixedly connected to the inner position of the mold frame (2), two bidirectional sliding blocks (303) are respectively and fixedly connected to the left side and the right side of the front end of the spacing frame (3), threaded holes are respectively formed in the side positions of each bidirectional sliding block (303), and the threaded holes of the two bidirectional sliding blocks (303) are symmetrically designed.

2. The injection mold with double sliding displacement according to claim 1, wherein a through groove is respectively formed at the left side and the right side of the front end of the mold frame (2), and a motor (301) is fixedly connected at the right side of the spacing frame (3).

3. The injection mold with double sliding displacement according to claim 2, wherein the rotating shaft of the motor (301) is fixedly connected with a bidirectional screw rod (302), and the bidirectional screw rod (302) is rotatably connected to the inner position of the spacing frame (3).

4. An injection mold with double sliding displacement according to claim 3, wherein the left and right sides of the bidirectional screw (302) are respectively located in the threaded holes of one bidirectional slider (303).

5. The injection mold with double sliding displacement according to claim 4, wherein the front end positions of the two-way sliding blocks (303) are respectively connected with a gear piece (304) in a rotating mode, the two gear pieces (304) are symmetrically designed, and each gear piece (304) is meshed with two racks (203) at the same side position.

6. The injection mold with double sliding displacement according to claim 1, wherein the left side and the right side of the mounting seat (1) are fixedly connected with one mounting plate (101) respectively, the two mounting plates (101) are symmetrically designed, and a mounting groove is formed in the middle position of the two mounting plates (101).