USB connector shell installation jig

Abstract

The utility model discloses a USB connector shell installation jig which comprises a horizontally-arranged base, a U-shaped enclosure which extends upwards from the front end of the top face of the base and is provided with a backward opening, a fixing block fixedly arranged on the front side in the U-shaped enclosure, and a positioning block fixedly arranged on the rear side in the U-shaped enclosure, wherein the front end of the positioning block abuts against the rear end of the fixing block. The sliding rail is fixedly arranged on the top face of the base and extends in the front-back direction, the front end of the sliding rail abuts against the bottom of the rear end of the positioning block, the pushing block is arranged on the sliding rail and is in sliding fit with the sliding rail, the pushing air cylinder is fixedly arranged on the top face of the base and located on the rear side of the sliding rail, and a piston rod of the pushing air cylinder is fixedly connected with the rear end of the pushing block. According to the USB connector shell installation jig, the head end of the inner shell of the USB connector can be pushed to be flush with the head end of the shell, and assembling of the USB connector is completed; and moreover, the assembling efficiency of the USB connector can be improved, and the productivity of a production line is improved.

Description

Technical Field

[0001] The utility model relates to a USB connector shell installation jig. Background Art

[0002] A USB data cable generally includes: a USB connector with an outer shell and an inner shell, the tail end of which is connected to the cable through a mesh tail, and a USB connector that is inserted into the head end of the inner shell of the USB connector. During the production of the USB data cable, the outer shell of the USB connector needs to be put on the inner shell from the tail end of the inner shell, and the outer shell needs to be pushed toward the USB connector until the head end of the outer shell is pushed to be flush with the head end of the inner shell to complete the assembly of the USB connector. However, manually pushing the outer shell of the USB connector is time-consuming, labor-intensive, inefficient, and will also affect the production capacity of the production line. Summary of the invention

[0003] In order to solve the defects of the prior art, the utility model provides a USB connector shell installation fixture, comprising: a flat base, a U-shaped enclosure extending upward from the front end of the top surface of the base with an opening facing backward, a fixing block fixedly arranged at the front side of the inside of the U-shaped enclosure, a positioning block fixedly arranged at the rear side of the inside of the U-shaped enclosure and with the front end abutting against the rear end of the fixing block, a slide rail fixedly arranged at the top surface of the base, extending in the front-to-back direction and with the front end abutting against the bottom of the rear end of the positioning block, a push block arranged on the slide rail and slidingly cooperating with the slide rail, and a push cylinder fixedly arranged at the top surface of the base, located at the rear side of the slide rail and with the piston rod fixedly connected to the rear end of the push block;

[0004] The rear side of the top surface of the positioning block is provided with a shell placement groove extending in the front-to-back direction and used for placing the USB connector shell, and the front side of the top surface of the positioning block is provided with a net tail placement groove extending in the front-to-back direction and used for placing the net tail, and the net tail placement groove is directly opposite to and connected with the shell placement groove (the width of the net tail placement groove is smaller than the width of the shell placement groove);

[0005] The top surface of the fixing block is provided with a cable placement groove extending in the front-to-back direction and used for placing cables, and the cable placement groove is directly opposite to and connected with the net tail placement groove;

[0006] The front end wall of the push block is provided with a connector receiving groove extending in the front-back direction and used for receiving the USB connector, and the connector receiving groove is directly opposite to the housing placement groove.

[0007] Preferably, the slide rail is located directly below the connector accommodating groove.

[0008] Preferably, the fixing block is fixedly connected to the top surface of the base by a pair of vertical first bolts.

[0009] Preferably, the pair of first bolts are symmetrically arranged on the slide rail.

[0010] Preferably, the positioning block is fixedly connected to the top surface of the base by a pair of vertical second bolts.

[0011] Preferably, the pair of second bolts are symmetrically arranged on the slide rail.

[0012] The advantages and beneficial effects of the utility model are: providing a USB connector shell installation fixture, which can push the first end of the inner shell of the USB connector to be flush with the first end of the outer shell to complete the assembly of the USB connector; and can improve the efficiency of USB connector assembly and increase the production capacity of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the USB connector housing installation fixture of the utility model;

[0014] Figure 2 This is a schematic diagram of a USB data cable with an unassembled USB connector placed on a USB connector housing mounting fixture;

[0015] Figure 3 This is a schematic diagram of the USB connector on the USB connector housing mounting fixture being assembled. DETAILED DESCRIPTION

[0016] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0017] The specific technical solutions implemented in this utility model are as follows:

[0018] like Figures 1 to 3 As shown, a USB connector shell installation fixture comprises: a flat base 1, a U-shaped enclosure 2 extending upward from the front end of the top surface of the base 1 with an opening facing backward, a fixing block 3 fixedly arranged at the front side of the inside of the U-shaped enclosure 2, a positioning block 4 fixedly arranged at the rear side of the inside of the U-shaped enclosure 2 and with the front end abutting against the rear end of the fixing block 3, a slide rail 5 fixedly arranged on the top surface of the base 1 and extending in the front-to-back direction and with the front end abutting against the bottom of the rear end of the positioning block 4, a push block 6 arranged on the slide rail 5 and slidably matched with the slide rail 5, and a push cylinder 7 fixedly arranged on the top surface of the base 1 and located at the rear side of the slide rail 5 and with the piston rod fixedly connected to the rear end of the push block 6;

[0019] The rear side of the top surface of the positioning block 4 is provided with a shell placement groove 41 extending in the front-to-back direction and used to place the USB connector shell 93, and the front side of the top surface of the positioning block 4 is provided with a net tail placement groove 42 extending in the front-to-back direction and used to place the net tail 94, and the net tail placement groove 42 is directly opposite to and connected with the shell placement groove 41 (the width of the net tail placement groove 42 is smaller than the width of the shell placement groove 41);

[0020] The top surface of the fixing block 3 is provided with a cable placement groove 31 extending in the front-to-back direction and used for placing the cable 95, and the cable placement groove 31 is directly opposite to and connected with the net tail placement groove 42;

[0021] The front end wall of the push block 6 is provided with a connector receiving groove 61 extending in the front-to-back direction and used to receive the USB connector 91, and the connector receiving groove 61 is directly opposite to the housing placement groove 41;

[0022] The slide rail 5 is located directly below the connector receiving slot 61;

[0023] The fixing block 3 is fixedly connected to the top surface of the base 1 via a pair of vertical first bolts 81 ; the pair of first bolts 81 are symmetrically arranged with respect to the slide rail 5 .

[0024] The positioning block 4 is fixedly connected to the top surface of the base 1 via a pair of vertical second bolts 82 ; the pair of second bolts 82 are symmetrically arranged with respect to the slide rail 5 .

[0025] The USB connector shell installation jig of the utility model is used for assembling the USB connector of the USB data cable (the USB connector includes: an inner shell 92 whose tail end is connected to the cable 95 through a net tail 94, a USB connector 91 inserted at the head end of the inner shell 92, and an outer shell 93 which is sleeved on the inner shell 92 by the tail end of the inner shell 92). The specific use method is as follows:

[0026] Place the USB connector's outer shell 93 flatly in the outer shell placement slot 41 (make the rear end of the outer shell 93 abut against the rear end of the net tail placement slot 42), make the USB connector 91 face the connector accommodating slot 61, make the net tail 94 flatly placed in the net tail placement slot 42, and make the portion of the cable 95 close to the net tail 94 flatly placed in the cable placement slot 31; at this time, the head ends of the outer shell 93 and the inner shell 92 face backwards, the tail ends of the outer shell 93 and the inner shell 92 face forwards, and the head end of the inner shell 92 protrudes backwards from the head end of the outer shell 93, and the tail end of the inner shell 92 retracts backwards into the tail end of the outer shell 93, and the head end of the inner shell 92 needs to be pushed forwards until it is flush with the head end of the outer shell 93;

[0027] Then the push cylinder 7 drives the push block 6 to move forward along the slide rail 5, and the push block 6 moves forward to contact the head end of the inner shell 92 (the USB connector 91 can be inserted into the connector receiving groove 61) and push the inner shell 92 forward until the head end of the inner shell 92 is pushed forward to be flush with the head end of the outer shell 93 (the outer shell 93 is restricted in the outer shell placement groove 41 and cannot move forward), completing the assembly of the USB connector;

[0028] Then the push cylinder 7 drives the push block 6 to move backward and reset, and then the USB data cable with the completed USB connector assembly is taken away.

[0029] As can be seen from the above, the USB connector shell installation fixture of the present invention can push the first end of the inner shell 92 of the USB connector to be flush with the first end of the outer shell 93 to complete the assembly of the USB connector; and can improve the efficiency of USB connector assembly and increase the production capacity of the production line.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A USB connector housing installation fixture, characterized in that: include: A horizontal base, a U-shaped enclosure extending upward from the front end of the top surface of the base with an opening facing backward, a fixed block fixedly arranged at the front side of the inside of the U-shaped enclosure, a positioning block fixedly arranged at the rear side of the inside of the U-shaped enclosure and with the front end abutting against the rear end of the fixed block, a slide rail fixedly arranged on the top surface of the base, extending in the front-to-back direction and with the front end abutting against the bottom of the rear end of the positioning block, a push block arranged on the slide rail and slidably matched with the slide rail, and a push cylinder fixedly arranged on the top surface of the base, located at the rear side of the slide rail and with the piston rod fixedly connected to the rear end of the push block; The rear side of the top surface of the positioning block is provided with a shell placement groove extending in the front-to-back direction, and the front side of the top surface of the positioning block is provided with a net tail placement groove extending in the front-to-back direction, and the net tail placement groove is directly opposite to and connected with the shell placement groove; The top surface of the fixing block is provided with a cable placement groove extending in the front-to-back direction, and the cable placement groove is directly opposite to and connected with the net tail placement groove; The front end wall of the push block is provided with a connector accommodating groove extending in the front-back direction, and the connector accommodating groove is directly opposite to the housing placement groove.

2. The USB connector housing installation fixture according to claim 1, characterized in that: The slide rail is located directly below the connector accommodating slot.

3. The USB connector housing installation jig according to claim 1, characterized in that: The fixing block is fixedly connected to the top surface of the base through a pair of vertical first bolts.

4. The USB connector housing installation jig according to claim 3, characterized in that: The pair of first bolts are symmetrically arranged on the slide rail.

5. The USB connector housing installation jig according to claim 1, characterized in that: The positioning block is fixedly connected to the top surface of the base through a pair of vertical second bolts.

6. The USB connector housing installation jig according to claim 5, characterized in that: The pair of second bolts are symmetrically arranged on the slide rail.

Images