Data line connector injection mold

Abstract

The utility model discloses a data line joint injection mold, which relates to the technical field of data line injection, and comprises an upper mold shell, the top of the upper mold shell is provided with an injection hole, four corners of the bottom of the upper mold shell are fixedly connected with columns, the bottom of the upper mold shell is provided with a lower mold shell, four corners in the lower mold shell are provided with column grooves, and the column grooves are fixedly connected with the columns. Three injection molding grooves and three cavities are formed in the lower mold shell, and the injection molding hole is communicated with the three injection molding grooves; a shell is fixedly connected to the top of the cavity, a sliding block is slidably connected to the interior of the shell, a sliding rod is fixedly connected to the interior of the sliding block, a sliding plate is fixedly connected to the exterior of the sliding rod, springs are fixedly connected to the two sides of the top of the sliding plate, a push plate is arranged at the bottom of the sliding plate, and the push plate is slidably connected with the lower mold shell; and a long plate is fixedly connected to the outer parts of the three push plates. According to the utility model, the problem that the injection-molded data line is inconvenient to safely demold is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of data line injection moulding, especially a data line joint injection mould. BACKGROUND

[0002] With the continuous development of intelligent terminal technology, the application scope of data line is also more and more wide, the function of mobile phone data line, computer data line is to connect mobile device and computer, to reach data transmission or charging purpose, therefore the precision requirement of data line joint is very high, and the production process of existing data line joint usually is through injection mould production.

[0003] The existing device needs staff to constantly pull the data line joint in the shell and demould in the process of injection moulding of data line joint, if not careful, it will cause the tearing of data line, on the other hand, under the condition of heavy workload, it also causes the increase of labor cost, and then reduces the work efficiency, therefore, it needs further improvement. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of inconvenient safe demoulding of injection moulded data line in the prior art, and provides a data line joint injection mould.

[0005] In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

[0006] A data line joint injection mould, including upper shell, the upper shell top is equipped with injection hole, the upper shell bottom four corners are all fixedly connected with cylinder, the upper shell bottom is equipped with lower shell, the lower shell inside four corners are all equipped with column groove, the lower shell inside is equipped with three injection grooves and three cavities, the injection hole is linked with three injection grooves;

[0007] The cavity top is fixedly connected with the shell, the shell inside is slidably connected with the sliding block, the sliding block inside is fixedly connected with the sliding rod, the sliding rod outside is fixedly connected with the sliding plate, the sliding plate top two sides are all fixedly connected with the spring, the sliding plate bottom is equipped with the push board, the push board is slidably connected with the lower shell, three push boards outside are fixedly connected with the long plate, the push board top one side is fixedly installed with the mounting plate, and the mounting plate top is fixedly connected with the positioning rod.

[0008] Preferably, four cylinder bodies extend into four column grooves respectively and are in contact with the column grooves, and the cavity is located directly below the injection groove.

[0009] Preferably, two springs are fixedly connected with the top two sides of the cavity inner cavity respectively, the bottom side of the sliding rod is inclined, and the positioning rod is located on one side of the sliding rod.

[0010] Preferably, one side of the slide rod is fixedly connected with a clamping plate, and the clamping plate is flush with the bottom of the slide rod.

[0011] Preferably, one side of the cavity is fixedly provided with a block, and one side of the block is fixedly connected with a flexible spring piece.

[0012] Preferably, one end of the flexible spring piece is fixedly connected with one side of the push plate, and the flexible spring piece is arranged in a curved shape.

[0013] Preferably, the flexible spring piece is in an undeformed state, one side of the mounting plate is in contact with one side of the cavity, and the elastic coefficient of the flexible spring piece is greater than the elastic coefficient of the spring.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In the utility model, the positioning rod is in contact with the bottom of the slide rod in the moving process, and the slide rod is pushed out upward by the positioning rod due to the slope of the slide rod, the slide rod drives the slide plate to move upward synchronously in the process of being pushed out, the slide plate drives the spring to compress synchronously in the process of moving, then the slide rod and the slide block will push out the injection molded data line joint, avoiding the situation that the staff pulls hard after the injection is completed, and ensuring the yield;

[0016] In the utility model, when the staff pushes the long plate to achieve the effect of demolding of the data line joint and releases the long plate, at this time, since the elastic coefficient of the flexible spring piece is greater than that of the spring, the flexible spring piece rebounds rapidly and drives the push plate and the long plate to move outward, the spring is stretched rapidly and drives the slide rod and the slide plate to reset, so that the positioning rod is reset to one side of the slope of the slide rod, so as to facilitate the simplicity of the work process. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model. In the drawings:

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

[0019] Figure 2 It is the whole structure separation schematic view of the utility model;

[0020] Figure 3 It is the partial structure section view schematic view of the utility model;

[0021] Figure 4 It is the partial structure intercept schematic view of the utility model.

[0022] No.1: upper mold shell; No.2: injection hole; No.3: column; No.4: lower mold shell; No.5: column groove; No.6: injection groove; No.7: shell; No.8: sliding block; No.9: sliding rod; No.10: sliding plate; No.11: spring; No.12: push plate; No.13: long plate; No.14: mounting plate; No.15: positioning rod; No.16: clamping plate; No.17: block; No.18: flexible spring. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1: The embodiment provides a data line connector injection mold, referring to Figures 1-4 , specifically, including upper mold shell 1, upper mold shell 1 top is equipped with injection hole 2, upper mold shell 1 bottom four corners are all fixedly connected with column 3, upper mold shell 1 bottom is equipped with lower mold shell 4, lower mold shell 4 inside four corners are all equipped with column groove 5, lower mold shell 4 inside is equipped with three injection grooves 6 and three cavities, injection hole 2 and three injection grooves 6 are connected in communication.

[0025] Cavity top fixedly connected with shell 7, shell 7 inside slidingly connected with sliding block 8, sliding block 8 inside fixedly connected with sliding rod 9, sliding rod 9 outside fixedly connected with sliding plate 10, sliding plate 10 top both sides are all fixedly connected with spring 11, sliding plate 10 bottom is equipped with push plate 12, push plate 12 all slidingly connected between lower mold shell 4, three push plates 12 outside fixedly connected with long plate 13, push plate 12 top one side fixedly installed with mounting plate 14, mounting plate 14 top fixedly connected with positioning rod 15.

[0026] In the embodiment, four columns 3 extend to four column grooves 5 inside and contact with them, the cavity is located directly below the injection groove 6, which can make the connection between the upper mold shell 1 and the lower mold shell 4 not deviate.

[0027] In the embodiment, two springs 11 are fixedly connected with the top of the cavity on both sides respectively, the bottom side of the sliding rod 9 is provided in the form of an inclined surface, and the positioning rod 15 is located on one side of the sliding rod 9, so that the sliding rod 9 can be guided to move upward through the inclined surface.

[0028] In the embodiment, the clamping plate 16 is fixedly connected to one side of the sliding rod 9, and the clamping plate 16 is flush with the bottom of the sliding rod 9, so that the positioning rod 15 can push the sliding rod 9 and the clamping plate 16 to move upward during movement.

[0029] In the specific implementation process, for example Figures 1-4As shown, when the data cable connector needs to be injection molded, the operator first needs to separate the upper mold shell 1 from the lower mold shell 4. The upper mold shell 1 will drive the column 3 away from the inside of the column groove 5, and then the injection groove 6 will be exposed. At this time, the data cable connector is inserted into the inside of the injection groove 6. Then the upper mold shell 1 is moved downward. During the movement of the upper mold shell 1, the column 3 will be inserted into the inside of the column groove 5. After that, the upper mold shell 1 and the lower mold shell 4 will close. Then the operator connects the injection hole 2 to the bottom of the injection molding machine, so that the injection material enters the inside of the injection groove 6 through the injection hole 2 for injection molding.

[0030] After the injection molding is completed, the operator pushes the long plate 13. During the pushing process, the long plate 13 simultaneously moves the push plate 12, which in turn moves the mounting plate 14 and the positioning rod 15. During the movement, the positioning rod 15 contacts the bottom of the slide rod 9, and the slide rod 9 is pushed upward by the positioning rod 15 due to its inclined surface. During the pushing process, the slide rod 9 simultaneously moves the sliding plate 10 upward, which in turn compresses the spring 11. During this process, the slide rod 9 drives the slider 8 to slide inside the housing 7. Then, both the slide rod 9 and the slider 8 will push out the injection-molded data cable connector, making it easy to remove the injection-molded data cable connector and avoiding the situation of pulling and tugging after injection molding, thus ensuring a high yield rate.

[0031] Example 2: Based on Example 1, this example also proposes that a block 17 is fixedly installed on one side of the cavity, and a flexible spring sheet 18 is fixedly connected to one side of the block 17, which can facilitate the fixing of the flexible spring sheet 18.

[0032] In this embodiment, one end of the flexible spring sheet 18 is fixedly connected to one side of the push plate 12, and the flexible spring sheet 18 is set to be curved, which can facilitate the deformation of the flexible spring sheet 18.

[0033] In this embodiment, the flexible spring 18 is in an undeformed state, and one side of the mounting plate 14 is in contact with the cavity side. The elastic coefficient of the flexible spring 18 is greater than the elastic coefficient of the spring 11, which allows the flexible spring 18 to drive the push plate 12 to reset.

[0034] In the specific implementation process, such as Figure 4As shown, during the contact between the positioning rod 15 and the slide rod 9, in order to ensure the stability of the data cable connector ejection, the positioning rod 15 will slide to the bottom of the clamping plate 16. At the same time, the push plate 12 will drive the flexible spring sheet 18 to perform the extrusion work. During this process, the flexible spring sheet 18 will bend and deform. When the operator pushes the long plate 13 to achieve the effect of data cable connector demolding and releases the long plate 13, at this time, because the elastic coefficient of the flexible spring sheet 18 is greater than that of the spring 11, the flexible spring sheet 18 will quickly rebound and drive the push plate 12 and the long plate 13 to move outward. The spring 11 will quickly stretch and drive the slide rod 9 and the slide plate 10 to reset, so that the positioning rod 15 will reset to one side of the inclined surface of the slide rod 9. Then the mounting plate 14 will contact the cavity to limit the movement, so as to simplify the workflow.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A data line connector injection mold comprising an upper mold shell (1), characterized in that: The upper mold shell (1) top is provided with injection hole (2), the upper mold shell (1) bottom four corners are fixedly connected with cylinder (3), the upper mold shell (1) bottom is equipped with lower mold shell (4), the lower mold shell (4) inside four corners are provided with column slot (5), the lower mold shell (4) inside is provided with three injection grooves (6) and three cavities, the injection hole (2) is connected with three injection grooves (6) between intercommunication; The cavity top is fixedly connected with the shell (7), the shell (7) is slidably connected with the slider (8) inside, the slider (8) is fixedly connected with the slide rod (9) inside, the slide rod (9) is fixedly connected with the slide plate (10) outside, the slide plate (10) top both sides are fixedly connected with the spring (11), the slide plate (10) bottom is equipped with the push plate (12), the push plate (12) is slidably connected with the lower mold shell (4) between, three push plates (12) are fixedly connected with the long plate (13) outside, the push plate (12) top one side is fixedly installed with the mounting plate (14), the mounting plate (14) top is fixedly connected with the positioning rod (15).

2. The data line connector injection mold of claim 1, wherein: Four cylinder (3) respectively extend to four column slots (5) inside and contact, the cavity is located just below injection groove (6).

3. The data line connector injection mold of claim 1, wherein: Two springs (11) are fixedly connected with the cavity inner cavity top both sides respectively, the slide rod (9) bottom one side is provided as inclined plane, the positioning rod (15) is located on one side of slide rod (9).

4. The data line connector injection mold of claim 1, wherein: The slide rod (9) one side is fixedly connected with the clamping plate (16), the clamping plate (16) is flush with the slide rod (9) bottom.

5. The data line connector injection mold of claim 1, wherein: The cavity inside one side is fixedly installed with the block (17), the block (17) one side is fixedly connected with the flexible spring (18).

6. The data line connector injection mold of claim 5, wherein: The flexible spring (18) one end is fixedly connected with the push plate (12) one side, the flexible spring (18) shape is provided as curved.

7. The data line connector injection mold of claim 6, wherein: The flexible spring (18) is in the unformed state, the mounting plate (14) one side is in contact with the cavity one side, the elastic coefficient of flexible spring (18) is greater than the elastic coefficient of spring (11).

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