Mounting equipment for adapter plug elastic sheet

Abstract

The utility model provides an adapter plug elastic sheet installation device, which comprises a support and a positioning jig, the support comprises a bottom plate and a stamping cylinder above the bottom plate, the positioning jig comprises a pressing plate and a base, the base is provided with a plurality of positioning grooves, the positioning grooves are convex-shaped, the bottom of each positioning groove is provided with a plurality of avoiding holes, the bottom of the pressing plate is provided with a plurality of groups of pressing blocks, and the pressing blocks are arranged on the base. A receding groove is formed in the end face, away from the pressing plate, of the pressing block, the base is installed on the bottom plate, and the pressing plate is installed on a piston rod of the punching air cylinder. During installation, the adapter shell is manually placed in the positioning groove, the pins of the shell are placed in the receding holes, then the plug elastic pieces are manually placed on the positioning columns of the shell, the punching air cylinder is controlled to stretch out to push the pressing plate pressing block to press the plug elastic pieces on the positioning columns of the shell, the multiple plug elastic pieces can be pressed on the positioning columns of the adapter shell at the same time at a time, efficiency is high, and labor is saved. And compared with manual operation, the problem that the elastic sheet of the plug is not pressed in place can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment, in particular to a device for installing an adapter plug spring. Background Art

[0002] The power adapter is assembled from a shell and a plug shrapnel, such as Figure 4 As shown, when producing a power adapter, it is necessary to install the plug spring piece on the positioning column in the shell. The existing method of installing the plug spring piece on the positioning column of the shell relies on manual placement and pressing. The manual pressing speed is slow and the efficiency is low. It is easy for the plug spring piece to be not installed in place, resulting in poor contact of the assembled adapter. Therefore, a mechanism is needed to improve the installation efficiency of the plug spring piece and install the plug spring piece in place. Utility Model Content

[0003] The utility model provides an adapter plug spring installation device, aiming to improve the technical problems of low efficiency of manually pressing the plug spring on the housing positioning column and the plug spring being easily not installed in place.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation device for an adapter plug spring, comprising a bracket and a positioning fixture, the bracket comprising a bottom plate and a stamping cylinder above the bottom plate, the positioning fixture comprising a pressure plate and a base, the base having a plurality of positioning grooves, the positioning grooves being convex-shaped, a plurality of avoidance holes being formed at the bottom of the positioning grooves, a plurality of groups of pressure blocks being arranged at the bottom of the pressure plate, the end faces of the pressure blocks away from the pressure plate having avoidance grooves, the base being mounted on the bottom plate, and the pressure plate being mounted on the piston rod of the stamping cylinder.

[0005] Furthermore, the number of the positioning grooves is 4, and the corresponding bottom of the pressure plate is provided with 4 groups of pressure blocks, and one group of the pressure blocks includes two.

[0006] Furthermore, lower guide columns and lower guide holes are arranged on both sides of the base, and upper guide holes are opened on the pressing plate and upper guide columns are arranged.

[0007] Furthermore, the bottom plate is provided with a fixing groove, and the base is installed in the fixing groove.

[0008] Furthermore, two switch buttons are further installed at both ends of the bottom plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model discloses an installation device for an adapter plug spring, which includes a bracket and a positioning fixture. The bracket includes a bottom plate and a stamping cylinder above the bottom plate. The positioning fixture includes a pressing plate and a base. The base is provided with a plurality of positioning grooves, which are convex-shaped. A plurality of avoidance holes are provided at the bottom of the positioning groove. A plurality of groups of pressing blocks are provided at the bottom of the pressing plate. The end surface of the pressing block away from the pressing plate is provided with an avoidance groove. The base is mounted on the bottom plate, and the pressing plate is mounted on the piston rod of the stamping cylinder. During installation, the adapter housing is manually placed in the positioning groove, the pins of the housing are placed in the avoidance holes, and then the plug spring is manually placed on the positioning column of the housing. The stamping cylinder is controlled to extend and push the pressing plate pressing block to press the plug spring on the positioning column of the housing. Multiple plug springs can be pressed on the adapter housing positioning column at one time, which is highly efficient and can avoid the problem of the plug spring not being pressed into place compared with manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of the installation device of the adapter plug shrapnel of the utility model;

[0013] Figure 2 It is a schematic diagram of the base structure of the installation device of the adapter plug shrapnel of the utility model;

[0014] Figure 3 It is a schematic diagram of the pressure plate structure of the installation device of the adapter plug spring of the utility model;

[0015] Figure 4 It is a schematic diagram of the installation of the housing and the plug shrapnel of the adapter of the utility model.

[0016] Main component symbols

[0017] 10, bracket; 101, bottom plate; 1011, fixing groove; 1012, switch button; 102, stamping cylinder;

[0018] 20, positioning fixture; 201, base; 2011, positioning groove; 2012, avoidance hole; 2013, lower guide column; 2014, lower guide hole; 202, pressing plate; 2021, pressing block; 2022, avoidance groove; 2023, upper guide column; 2024, upper guide hole;

[0019] 30. Shell; 301. Plug spring; 302. Plug pin; 303. Positioning column. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] Example

[0024] like Figure 4 As shown, a positioning column 303 is provided on the housing 30 of the adapter, the plug spring 301 is pressed tightly on the positioning column 303, and a plug pin 302 is provided at the bottom of the housing 30.

[0025] like Figure 1-3As shown, the utility model provides an adapter plug spring installation device, including a bracket 10 and a positioning fixture 20, the bracket 10 includes a base plate 101 and a stamping cylinder 102 above the base plate 101, wherein the base plate 101 is provided with a fixing groove 1011, the base 201 is installed in the fixing groove 1011, which can prevent the movement of the base 201 during the stamping process from causing damage to the shell 30, and the stamping cylinder 102 is placed above the fixing groove 1011.

[0026] like Figure 1-3 As shown, the positioning fixture 20 includes a pressing plate 202 and a base 201. The base 201 is provided with a plurality of positioning grooves 2011, the positioning grooves 2011 are convex, and a plurality of avoidance holes 2012 are provided at the bottom of the positioning grooves 2011. Specifically, the positioning grooves 2011 are used to place and position the housing 30. The pins 302 at the bottom of the housing 30 are inserted into the avoidance holes 2012 to limit the movement of the housing 30. In this embodiment, the positioning grooves 2011 include 4, which can prevent 4 housings 30 at a time.

[0027] like Figure 1-3 As shown, a plurality of groups of pressing blocks 2021 are arranged at the bottom of the pressing plate 202, and an avoidance groove 2022 is opened on the end surface of the pressing block 2021 away from the pressing plate 202. The base 201 is installed on the bottom plate 101, and the pressing plate 202 is installed on the piston rod of the stamping cylinder 102. Specifically, four groups of pressing blocks 2021 are arranged at the bottom of the pressing plate 202, and the four groups of pressing blocks 2021 correspond to four housings 30, and respectively press the plug shrapnel 301 on the four housings 30. One group of pressing blocks 2021 includes two, and one housing 30 needs to press and install two plug shrapnel 301. The two pressing blocks 2021 simultaneously press down the two positioning posts 303 of the plug shrapnel 301 on the corresponding housing 30, and the avoidance groove 2022 provides space for the positioning posts 303 to avoid.

[0028] Furthermore, lower guide columns 2013 and lower guide holes 2014 are provided on both sides of the base 201, and the pressure plate 202 has an upper guide hole 2024 and an upper guide column 2023, the upper guide column 2023 is correspondingly placed in the lower guide hole 2014, and the lower guide column 2013 is correspondingly placed in the upper guide hole 2024, and the guide columns and guide holes cooperate with each other so that no deviation occurs when the pressure plate 202 moves up and down, resulting in the plug spring piece 301 being unable to be pressed tightly on the shell 30.

[0029] like Figure 1 As shown, two switch buttons 1012 are further installed at both ends of the bottom plate 101. When the stamping cylinder 102 needs to be controlled to be pressed down, the two switch buttons 1012 need to be installed at the same time to start the stamping cylinder 102, thereby avoiding hand injuries caused by accidental touch by the operator and improving the safety of equipment use.

[0030] Working principle: first control the stamping cylinder 102 to drive the pressure plate 202 upward away from the base 201, manually place the shell 30 in the positioning groove 2011, and then place the plug spring 301 on the positioning column 303 of the shell 30, press the two switch buttons 1012 to control the stamping cylinder 102 to press down, and the pressure block 2021 pushes the plug spring 301 on the positioning column 303, that is, multiple plug springs 301 are pressed on the positioning column 303 of the shell 30 at the same time, which improves work efficiency and avoids the problem of the plug spring 301 not being pressed into place.

[0031] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adapter plug spring installation device, characterized in that: It includes a bracket and a positioning fixture, the bracket includes a bottom plate and a stamping cylinder above the bottom plate, the positioning fixture includes a pressing plate and a base, the base is provided with a plurality of positioning grooves, the positioning grooves are convex-shaped, a plurality of avoidance holes are provided at the bottom of the positioning grooves, a plurality of groups of pressing blocks are arranged at the bottom of the pressing plate, the end faces of the pressing blocks away from the pressing plate are provided with avoidance grooves, the base is installed on the bottom plate, and the pressing plate is installed on the piston rod of the stamping cylinder.

2. The installation device for the adapter plug shrapnel according to claim 1, characterized in that: The number of the positioning grooves is 4, and the corresponding bottom of the pressing plate is provided with 4 groups of pressing blocks, and one group of the pressing blocks includes two.

3. The adapter plug spring installation device according to claim 1, characterized in that: Lower guide columns and lower guide holes are arranged on both sides of the base, and upper guide holes are opened on the pressing plate and upper guide columns are arranged.

4. The adapter plug spring installation device according to claim 1, characterized in that: The bottom plate is provided with a fixing groove, and the base is installed in the fixing groove.

5. The adapter plug spring installation device according to claim 1, characterized in that: Two switch buttons are further installed at both ends of the bottom plate.

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