Packaging mold for connector processing

Abstract

The utility model discloses a packaging mold for connector processing, which belongs to the technical field of connector processing and comprises a packaging mold body, an adjusting component and a rotating component. Wherein the packaging mold body comprises an upper mold body and a lower mold body; the lower mold body is connected with the upper mold body through a threaded rod; wherein a connector packaging cavity is formed between the upper mold body and the lower mold body; the adjusting assembly is arranged in the connector packaging cavity; wherein the adjusting assembly comprises a screw rod, a threaded sleeve, a fixed block and a telescopic guide rod; the at least two screw rods are symmetrically and fixedly arranged in the connector packaging cavity; the threaded sleeve is sleeved on the screw rod; the fixing block is connected with the threaded sleeve through a rotating assembly. The movable end of the telescopic guide rod is fixedly connected with the fixed block, the fixed end of the telescopic guide rod is fixedly connected with the inner wall of the connector packaging cavity, the packaging mold for connector processing can be used for packaging and fixing connectors of different sizes, and the applicability of the packaging mold body is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of connector processing, in particular to a packaging mold for connector processing. Background Art

[0002] A connector is an electronic component used to connect electronic devices for the flow of electric power and electrical signals. A connector, also known as a plug-in, usually appears in pairs, including one end with jacks (female end) and one end with pins (male end), or a socket end mounted on a panel or a PCB board and a head end with a cable.

[0003] During the processing and production of connectors, a packaging mold is used to encapsulate the internal parts of the connector in the connector housing. However, in the prior art, most packaging molds have fixed sizes and can only encapsulate and fix connectors of the same size, with great limitations, reducing the applicability of the packaging mold. For example, the packaging mold for electrical connector processing provided by the Chinese utility model patent with the publication number CN220605194U includes an upper mold, a lower mold detachably installed on the upper mold, and an electrical connector body. A positioning groove is provided inside the upper mold; a pre-positioning structure for positioning the electrical connector is provided inside the upper mold and the lower mold; the pre-positioning structure includes a positioning cylinder adapted to the opposite sides of the upper mold and the lower mold. For this packaging mold for electrical connector processing, by setting the pre-positioning structure and providing a positioning groove on the upper mold for positioning the electrical connector, the riveting nail, the through hole, and the entry hole are located on the same vertical line. At this time, the riveting head of the riveting machine passes through the entry hole and then through the through hole to rivet the riveting nail, so that the riveting head of the riveting machine is aligned with the riveting nail on the electrical connector body, and the damage to the housing of the electrical connector body caused by the skew pressing of the riveting head is avoided as much as possible.

[0004] Although the above packaging mold can encapsulate and fix the connector, the above packaging mold has a fixed size and can only encapsulate and fix connectors of the same size, with great limitations, reducing the applicability of the packaging mold. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a packaging mold for connector processing to solve the problems raised in the background art.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A packaging mold for connector processing, comprising a packaging mold body, an adjustment assembly, and a rotation assembly; wherein, the packaging mold body includes an upper mold body and a lower mold body; the lower mold body is connected to the upper mold body through a threaded rod; wherein, a connector packaging cavity is formed between the upper mold body and the lower mold body; the adjustment assembly is arranged in the connector packaging cavity; wherein, the adjustment assembly includes a screw rod, a threaded sleeve, a fixing block, and a telescopic guide rod; at least two screw rods are symmetrically fixed in the connector packaging cavity; the threaded sleeve is sleeved on the screw rod; the fixing block is connected to the threaded sleeve through the rotation assembly; the movable end of the telescopic guide rod is fixedly connected to the fixing block, and the fixed end is fixedly connected to the inner wall of the connector packaging cavity.

[0007] As a preferred embodiment, the threaded sleeve is threadedly connected to the screw rod.

[0008] As a preferred embodiment, the fixing block has an arc-shaped structure, and the side of the fixing block close to the threaded sleeve is a plane, and the side of the fixing block far from the threaded sleeve is an arc surface.

[0009] As a preferred embodiment, a connector fixing cavity is formed between the two fixing blocks.

[0010] As a preferred embodiment, the rotation assembly includes a rotation groove and a rotation block; a rotation groove is formed on the side of the fixing block close to the threaded sleeve; the rotation block is fixedly connected to the end of the threaded sleeve close to the fixing block.

[0011] As a preferred embodiment, the rotation block is rotationally matched with the rotation groove.

[0012] As a preferred embodiment, the rotation block has a frustum-shaped structure, and the size of the side of the rotation block close to the threaded sleeve is smaller than the size of the side of the rotation block far from the threaded sleeve.

[0013] Compared with the prior art, the technical effects and advantages of the present utility model:

[0014] The encapsulation mold for connector processing, by setting an adjustment component, during use, according to the size of the connector, through the knob on the threaded sleeve, the threaded sleeve is rotated, the threaded sleeve is threadedly connected to the screw rod, the threaded sleeve is rotated, and the four fixing blocks move relatively or away from each other through the rotating component, so that the telescopic guide rod starts to extend or contract until the connector fixing cavity formed between the four fixing blocks adapts to the size of the connector. At this time, the connector is fixed in the positioning cylinder. Then, the guide block on the positioning cylinder is inserted into the guide groove on the arc surface of the fixing block, and the through hole on the positioning cylinder faces upward until the end face of the guide block contacts the inner side wall of the guide groove. At this time, the center of the through hole on the positioning cylinder and the center of the inlet hole on the upper mold body are on the same straight line. Then, the connector can be encapsulated. The utility model can encapsulate and fix connectors of different sizes, greatly improving the applicability of the encapsulation mold body.

[0015] The encapsulation mold for connector processing, by setting a rotating groove and a rotating block, using the rotational cooperation between the rotating block and the rotating groove, the rotational force generated by the threaded connection between the threaded sleeve and the screw rod can be converted into the moving force of the fixing block, so that the four fixing blocks can move relatively or away from each other, realizing the encapsulation and fixation of connectors of different sizes. The rotating block is set into a frustum shape, so that the rotating block can only rotate in the rotating groove, thus ensuring the stability of the connection between the threaded sleeve and the fixing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a cross-sectional view of the overall structure of the present utility model;

[0019] Figure 3 It is a partial structural split cross-sectional view of the present utility model;

[0020] Figure 4 For the present utility model Figure 2 The enlarged schematic diagram at A in;

[0021] Figure 5 It is a schematic diagram of the structure of the fixing block of the present utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] In the figure:

[0024] 1. Encapsulation mold body; 2. Adjusting component; 3. Rotating component;

[0025] 101. Upper mold body; 102. Lower mold body;

[0026] 201. Screw rod; 202. Threaded sleeve; 203. Fixed block; 204. Telescopic guide rod;

[0027] 301. Rotating groove; 302. Rotating block. Specific embodiments

[0028] In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present utility model, some well-known technical features in the art are not described.

[0029] Unless otherwise defined, the up, down, left, right, front, back, inner and outer directions involved in this article are based on the up, down, left, right, front, back, inner and outer directions shown in the figures of the present utility model, and are hereby explained together.

[0030] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.

[0031] Please refer to Figures 1 to 5 As shown, this embodiment includes an encapsulation mold body 1, an adjusting component 2 and a rotating component 3; among them, the encapsulation mold body 1 includes an upper mold body 101 and a lower mold body 102; the lower mold body 102 is connected to the upper mold body 101 through a threaded rod; among them, a connector encapsulation cavity is formed between the upper mold body 101 and the lower mold body 102; the adjusting component 2 is arranged in the connector encapsulation cavity; among them, the adjusting component 2 includes a screw rod 201, a threaded sleeve 202, a fixed block 203 and a telescopic guide rod 204; four screw rods 201 are fixedly arranged in the connector encapsulation cavity in a circular array; the threaded sleeve 202 is sleeved on the screw rod 201; among them, the threaded sleeve 202 is threadedly connected to the screw rod 201; the fixed block 203 is connected to the threaded sleeve 202 through the rotating component 3; among them, a connector fixing cavity is formed between the two fixed blocks 203; the movable end of the telescopic guide rod 204 is fixedly connected to the fixed block 203, and the fixed end is fixedly connected to the inner wall of the connector encapsulation cavity.

[0032] The utility model fixes connectors of different sizes, which greatly improves the applicability of the encapsulation die body 1. When in use, by setting the adjusting component 2, according to the size of the connector, the knob on the threaded sleeve 202 is rotated, so that the threaded sleeve 202 rotates, and the threaded sleeve 202 is threadedly connected with the screw rod 201. Then, the threaded sleeve 202 rotates, and the four fixing blocks 203 move relatively or away from each other through the rotating component 3, so that the telescopic guide rod 204 starts to extend or contract until the connector fixing cavity formed between the four fixing blocks 203 adapts to the size of the connector. At this time, the connector is fixed in the positioning cylinder. Then, the guide block on the positioning cylinder is inserted into the guide groove on the arc surface of the fixing block 203, and the through hole on the positioning cylinder faces upward until the end surface of the guide block contacts the inner side wall of the guide groove. At this time, the center of the through hole on the positioning cylinder and the center of the inlet hole on the upper die body 101 are on the same straight line. Then, the connector can be encapsulated.

[0033] As a preferred embodiment, the fixing block 203 has an arc-shaped structure, and the side of the fixing block 203 close to the threaded sleeve 202 is a plane, and the side of the fixing block 203 away from the threaded sleeve 202 is an arc surface. This can not only fix the positioning cylinder for positioning the connector, but also facilitate the connection between the threaded sleeve 202 and the fixing block 203 through the rotating component 3.

[0034] As a preferred embodiment, the rotating component 3 includes a rotating groove 301 and a rotating block 302; a rotating groove 301 is opened on the side of the fixing block 203 close to the threaded sleeve 202; the rotating block 302 is fixedly connected to the end of the threaded sleeve 202 close to the fixing block 203; wherein, the rotating block 302 is rotationally matched with the rotating groove 301; wherein, the rotating block 302 has a frustum-shaped structure, and the size of the rotating block 302 on the side close to the threaded sleeve 202 is smaller than the size of the rotating block 302 on the side away from the threaded sleeve 202; when the end surface of the guide block contacts the inner side wall of the guide groove, the center of the through hole on the positioning cylinder and the center of the inlet hole on the upper die body 101 are on the same straight line; when two adjacent fixing blocks 203 contact, the threaded sleeve 202 is still threadedly connected with the screw rod 201.

[0035] By setting the rotating groove 301 and the rotating block 302, the utility model utilizes the rotational cooperation between the rotating block 302 and the rotating groove 301 to convert the rotational force generated by the threaded connection between the threaded sleeve 202 and the screw rod 201 into the moving force of the fixing block 203, so that the four fixing blocks 203 can move relatively or away from each other, realizing the encapsulation and fixing of connectors of different sizes. The rotating block 302 is set to have a frustum-shaped structure, so that the rotating block 302 can only rotate in the rotating groove 301, thus ensuring the stability of the connection between the threaded sleeve 202 and the fixing block 203.

[0036] The packaging mold body 1 is a conventional instrument, and the working principle, size and model are irrelevant to the problem solved by this application, so no further description is given. The control method of the utility model is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0037] How it works

[0038] When using the packaging mold for connector processing, first, according to the size of the connector, the threaded sleeve 202 is rotated by the knob on the threaded sleeve 202, so that the threaded sleeve 202 is threadedly connected with the screw rod 201, and the threaded sleeve 202 is rotated, so that the rotating block 302 is rotated in the rotating groove 301, and the four fixed blocks 203 are moved relative to or away from each other, and the telescopic guide rod 204 begins to stretch or contract until the connector fixing cavity formed between the four fixed blocks 203 is adapted to the size of the connector. At this time, the connector is fixed in the positioning cylinder, and then the guide block on the positioning cylinder is inserted into the guide groove on the arc surface of the fixed block 203, and the through hole on the positioning cylinder is facing upward until the end face of the guide block contacts the inner side wall of the guide groove. At this time, the center of the through hole on the positioning cylinder and the center of the entry hole on the upper mold body 101 are on the same straight line, and then the connector can be packaged.

[0039] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging mold for connector processing, characterized in that: include: Packaging mold body (1); The packaging mold body (1) comprises an upper mold body (101) and a lower mold body (102); the lower mold body (102) is connected to the upper mold body (101) via a threaded rod; a connector packaging cavity is formed between the upper mold body (101) and the lower mold body (102); An adjustment component (2) is arranged in the connector packaging cavity; The adjustment component (2) comprises a screw rod (201), a threaded sleeve (202), a fixed block (203) and a telescopic guide rod (204); at least two screw rods (201) are symmetrically fixed in the connector packaging cavity; the threaded sleeve (202) is sleeved on the screw rod (201); the fixed block (203) is connected to the threaded sleeve (202) via a rotating component (3); the movable end of the telescopic guide rod (204) is fixedly connected to the fixed block (203), and the fixed end is fixedly connected to the inner wall of the connector packaging cavity.

2. A connector processing encapsulation mold according to claim 1, characterized in that: The threaded sleeve (202) is threadably connected to the screw rod (201).

3. A connector processing encapsulation mold according to claim 2, characterized in that: The fixing block (203) has an arc-shaped structure, and a side of the fixing block (203) close to the threaded sleeve (202) is a flat surface, while a side of the fixing block (203) away from the threaded sleeve (202) is an arc surface.

4. A connector processing encapsulation mold according to claim 3, characterized in that: A connector fixing cavity is formed between the two fixing blocks (203).

5. A connector processing encapsulation mold according to claim 4, characterized in that: The rotating assembly (3) comprises: The fixed block (203) is provided with a rotation groove (301) on one side close to the threaded sleeve (202); The rotating block (302) is fixedly connected to one end of the threaded sleeve (202) close to the fixed block (203).

6. A connector processing encapsulation mold according to claim 5, characterized in that: The rotating block (302) is rotationally matched with the rotating groove (301).

7. A connector processing encapsulation mold according to claim 6, characterized in that: The rotating block (302) has a truncated cone structure, and the size of the rotating block (302) on a side close to the threaded sleeve (202) is smaller than the size of the rotating block (302) on a side away from the threaded sleeve (202).

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