Injection molding device easy to disassemble and assemble for connector shell

Abstract

The utility model discloses an injection molding device easy to disassemble and assemble for a connector shell, which comprises a supporting box body and a pressing assembly, an injection mold is arranged above the supporting box body, the injection mold is arranged on the supporting box body through four quick mounting assemblies, and a quick connecting assembly is arranged on the right side of the injection mold; the quick connection assembly comprises an extension pipe, the left side of the inner wall of the extension pipe is fixedly communicated with a mushroom head insertion pipe, the outer surface of the mushroom head insertion pipe is fixedly connected with a plurality of sets of baffles at equal intervals, and each set of baffles is composed of two opposite baffles. According to the injection molding device easy to disassemble and assemble for the connector shell, when a connecting hose for cooling is connected with an injection mold, operation is conducted through the rapid installation assembly, the connecting hose is arranged on a mushroom head insertion pipe in a sleeving mode, an adjusting sleeve is rotated, and then the connecting hose can be rapidly fixed, and the injection mold can be conveniently and rapidly assembled and disassembled; and the use convenience of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector injection technology field, concretely is an easy dismounting injection molding device of connector shell. BACKGROUND

[0002] D type data interface connector, for connecting electronic equipment, such as: computer and peripheral interface standard, because the shape is similar to English letter D, so called D type interface, the shell of connector is usually plastic piece, and is made through injection molding mode.

[0003] Reference patent publication number "CN215320211U" discloses including injection molding machine, storage box and fixed block, the bottom of the inner chamber of injection molding machine is movably connected with the rear side of storage box, the front side of injection molding machine is fixedly connected with the rear side of fixed block, the inner chamber of fixed block is provided with storage groove, and the inner chamber of storage groove is provided with positioning mechanism matched with storage box.

[0004] As shown in the above technology, the existing easy dismounting injection molding device of connector shell needs to use the corresponding molding die when injection molding of the connector shell, different molds correspond to different shapes and sizes of connection, so the mold needs to be replaced when different connectors need to be injection molded, the mold of the existing injection molding device is operated through bolts, and the mold is connected with the pipeline for cooling, so that the installation and disassembly are time-consuming and laborious. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides an easy dismounting injection molding device of connector shell, which solves the problem of troublesome replacement of injection molding mold in the existing easy dismounting injection molding device of connector shell.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: an easy dismounting injection molding device of connector shell, comprising a support box body and a pressing assembly, the upper portion of the support box body is provided with an injection molding mold, the injection molding mold is installed on the support box body through four quick mounting assemblies, and the right side of the injection molding mold is provided with a quick connecting assembly.

[0007] The quick connecting assembly comprises an extension pipe, a mushroom head insertion pipe is fixedly connected in communication on the left side of the inner wall of the extension pipe, a plurality of baffle groups are fixedly connected at equal distances on the outer surface of the mushroom head insertion pipe, each baffle group is composed of two opposite baffles, a middle rod is fixedly connected between each baffle group, and a limiting plate is rotatably connected to the surface of the middle rod.

[0008] Preferably, a torsional spring is sleeved on the surface of the middle rod in the limiting plate, one end of the torsional spring is fixedly connected to the surface of the middle rod, and the other end of the torsional spring is fixedly connected to the limiting plate.

[0009] Preferably, the surface of the extension pipe is provided with threads, and an adjusting sleeve is threadedly connected to the surface of the extension pipe, and the adjusting sleeve is tapered.

[0010] Preferably, the inside of the injection mold is provided with a cooling channel for cooling water flow, the extension pipe is fixed to the right side of the injection mold, and the cooling channel is in communication with the extension pipe, the inside of the support box is provided with a water cooling mechanism, and the water outlet of the water cooling mechanism is connected with a connecting hose, and the connecting hose is in quick communication with the cooling channel in the injection mold through a quick connecting assembly.

[0011] Preferably, the quick mounting assembly comprises a sleeve rod, a sliding rod is slidingly connected to the top of the sleeve rod, the sliding rod penetrates the extension pipe up and down, and a limiting ring is fixedly connected to the surface of the sleeve rod inside the sliding rod.

[0012] Preferably, the surface of the sliding rod between the limiting ring and the bottom of the inner wall of the sleeve rod is sleeved with a limiting spring, and the surface of the bottom end of the sliding rod is fixedly connected with two fixing blocks.

[0013] The top of the support box is provided with four round holes, and the inner surface of the round holes is provided with two L-shaped grooves matched with the fixing blocks.

[0014] Beneficial effects

[0015] The utility model provides a kind of connector shell's easy disassembly injection moulding device.Compared with prior art, it has the following beneficial effects:

[0016] 1、The connector shell's easy disassembly injection moulding device, through quick connecting assembly includes extension pipe, the left side of the inner wall of extension pipe is fixedly communicated with mushroom head insert tube, the outer surface of mushroom head insert tube is fixedly connected with multiple baffle plates at equal distance, when connecting hose for cooling is connected with injection mold, it is operated by quick mounting assembly, only need to be sleeved to mushroom head insert tube on connecting hose and rotate adjusting sleeve, it can be quickly fixed to connecting hose, it is convenient to complete the installation and disassembly operation of injection mold, improve the convenience when device is used.

[0017] 2、The connector shell's easy disassembly injection moulding device, through quick mounting assembly includes sleeve rod, the top of sleeve rod is slidingly connected with sliding rod, sliding rod penetrates extension pipe up and down, the surface of sliding rod in sleeve rod is fixedly connected with limiting ring, when needing to install injection mold on support box, the installation and disassembly operation of injection mold can be quickly completed by quick mounting assembly, further improve the convenience when device is used. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the appearance schematic view of the utility model;

[0019] Figure 2 It is a schematic view of the injection mold of the utility model;

[0020] Figure 3 It is a sectional view of the quick connecting assembly of the utility model;

[0021] Figure 4 It is a schematic view of the quick mounting assembly of the utility model;

[0022] Figure 5 It is a partial schematic view of the utility model.

[0023] In the drawing: 1, support box; 2, press-down assembly; 3, injection mold; 4, connecting hose; 5, quick connecting assembly 51, extension pipe; 52, mushroom head insertion pipe; 53, baffle; 54, intermediate rod; 55, limiting plate; 56, torsional spring; 57, adjusting sleeve; 6, quick mounting assembly; 61, sleeve rod; 62, sliding rod; 63, limiting ring; 64, limiting spring; 65, fixed block; 66, round hole; 67, L-shaped groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 The detachable injection molding device of the connector shell provides two technical solutions:

[0026] The first embodiment comprises a support box 1 and a press-down assembly 2. The upper portion of the support box 1 is provided with an injection mold 3. The injection mold 3 is installed on the support box 1 through four quick mounting assemblies 6. The right side of the injection mold 3 is provided with a quick connecting assembly 5.

[0027] The quick connecting assembly 5 comprises an extension pipe 51. The inner wall of the extension pipe 51 is fixedly connected with a mushroom head insertion pipe 52 on the left side. A plurality of baffles 53 are fixedly connected to the outer surface of the mushroom head insertion pipe 52 at equal distances. Each group of baffles 53 is composed of two opposite baffles 53. An intermediate rod 54 is fixedly connected between each group of baffles 53. A limiting plate 55 is rotatably connected to the surface of the intermediate rod 54. A torsional spring 56 is sleeved on the surface of the intermediate rod 54 inside the limiting plate 55. One end of the torsional spring 56 is fixedly connected to the surface of the intermediate rod 54. The other end of the torsional spring 56 is fixedly connected to the limiting plate 55. The surface of the extension pipe 51 is provided with threads. An adjusting sleeve 57 is threadedly connected to the surface of the extension pipe 51. The adjusting sleeve 57 is conical.

[0028] The inside of the injection mold 3 is provided with a cooling channel for cooling water flow, the extension pipe 51 is fixed on the right side of the injection mold 3, and the cooling channel is communicated with the extension pipe 51, the inside of the support box 1 is provided with a water cooling mechanism, and the water outlet of the water cooling mechanism is connected with the connecting hose 4, and the connecting hose 4 is quickly communicated with the cooling channel in the injection mold 3 through the quick connecting assembly 5.

[0029] When connecting the connecting hose 4 for cooling with the injection mold 3 through the quick mounting assembly 5, only the connecting hose 4 is sleeved on the mushroom head plug pipe 52 and the adjusting sleeve 57 is rotated to quickly fix the connecting hose 4, so that the installation and disassembly of the injection mold are conveniently and quickly completed, and the convenience of the device in use is improved.

[0030] The second embodiment is mainly different from the first embodiment in that the quick mounting assembly 6 includes a sleeve rod 61, a sliding rod 62 is slidingly connected to the top of the sleeve rod 61, the sliding rod 62 extends through the extension pipe 51 up and down, a limiting ring 63 is fixedly connected to the surface of the sliding rod 62 inside the sleeve rod 61, a limiting spring 64 is sleeved on the surface of the sliding rod 62 between the limiting ring 63 and the bottom of the inner wall of the sleeve rod 61, two fixed blocks 65 are fixedly connected to the surface of the bottom end of the sliding rod 62, four circular holes 66 are formed in the top of the support box 1, and the inner surfaces of the circular holes 66 are provided with two L-shaped grooves 67 matched with the fixed blocks 65.

[0031] When the injection mold 3 needs to be installed on the support box 1, the quick mounting assembly 6 can quickly complete the installation and disassembly of the injection mold 3, further improving the convenience of the device in use.

[0032] When installing, place the injection mold 3 above the support box 1, align the positions of the four circular holes 66, place the sleeve rod 61 above the injection mold 3, and press the sliding rod 62 downward, so that the sliding rod 62 passes through the injection mold 3 and enters the circular hole 66, and at the same time, rotate the sliding rod 62 to make the fixed blocks 65 enter the curved parts of the L-shaped grooves 67, thereby completing the installation. In addition, when connecting the connecting hose 4, the connecting hose 4 is sleeved on the quick connecting assembly 5, the adjusting sleeve 57 is rotated and moved, and the limiting plate 55 is contacted, so as to push the limiting plate 55 to rotate, the limiting plate 55 is rotated and pressed on the outside of the connecting hose 4, so as to tightly fix the position of the connecting hose 4.

[0033] It is to be noted that, in the present document, relational terms such as first and second and the like can be 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] While the embodiments of the present application have been illustrated 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 spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A detachable injection molding device for connector housing, comprising a supporting box (1) and a pressing assembly (2), characterized in that: The upper part of the support box (1) is provided with an injection mold (3) for forming the connector, the injection mold (3) is installed on the support box (1) by four quick mounting assemblies (6), the right side of the injection mold (3) is provided with a quick connecting assembly (5); The quick connecting assembly (5) comprises an extension pipe (51), a mushroom head insertion pipe (52) is fixedly connected to the left side of the inner wall of the extension pipe (51), a plurality of baffle plates (53) are fixedly connected to the outer surface of the mushroom head insertion pipe (52) at equal distances, each group of baffle plates (53) is composed of two opposite baffle plates (53), an intermediate rod (54) is fixedly connected between each group of baffle plates (53), and a limiting plate (55) is rotatably connected to the surface of the intermediate rod (54).

2. The easily detachable injection molding device for a connector housing according to claim 1, wherein: The surface of the extension pipe (51) is provided with threads, and an adjusting sleeve (57) is threadedly connected to the surface of the extension pipe (51), and the adjusting sleeve (57) is conical.

3. The easily detachable injection molding device for a connector housing according to claim 1, wherein: The inside of the injection mold (3) is provided with a cooling channel for cooling water flow, the extension pipe (51) is fixed to the right side of the injection mold (3), and the cooling channel is in communication with the extension pipe (51), the inside of the support box (1) is provided with a water cooling mechanism, and the water outlet of the water cooling mechanism is connected with a connecting hose (4), the connecting hose (4) is in rapid communication with the cooling channel in the injection mold (3) through the quick connecting assembly (5).

4. The easily detachable injection molding device for a connector housing according to claim 1, wherein: The quick mounting assembly (6) comprises a sleeve rod (61), a sliding rod (62) is slidingly connected to the top of the sleeve rod (61), the sliding rod (62) extends through the extension pipe (51) up and down, and a limiting ring (63) is fixedly connected to the surface of the sliding rod (62) in the sleeve rod (61).

5. A demoulding injection moulding device for a connector housing according to claim 4, characterized in that: The surface of the sliding rod (62) between the limiting ring (63) and the bottom of the inner wall of the sleeve rod (61) is sleeved with a limiting spring (64), and the bottom end of the sliding rod (62) is fixedly connected with two fixed blocks (65).

6. A demoulding injection moulding device for a connector housing according to claim 5, characterized in that: The top of the support box (1) is provided with four circular holes (66), and the inner surface of the circular hole (66) is provided with two L-shaped grooves (67) which cooperate with the fixed blocks (65).

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