Cable connector assembling jig

Abstract

The utility model discloses a cable connector assembling jig which comprises a base, a pushing block is movably installed on the top of the base, a connector is installed in a positioning groove of a fixing table, a positioning plate is rotated, the bottom of the positioning plate extrudes and makes contact with the upper surface of the connector, and the positioning plate is used for controlling the position of the connector. And then the pushing block is driven to move through the operation of the air cylinder, the pushing block pushes the contact piece at the lowest end in the filling frame to slide out of the filling frame and get close to the connector, the contact piece and the connector are assembled, the stability and quality of assembling are improved, and the assembling efficiency is improved. A plurality of contact elements are sequentially stacked and placed in the filling frame, after the contact elements and the connector are assembled, the pushing block is driven to move reversely through operation of the air cylinder, the second contact element is driven to fall to the bottom end of the filling frame under the action of gravity, semi-automatic feeding of the contact elements is achieved, and assembling of the connector is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembly fixture, specifically is cable connector assembly fixture. BACKGROUND

[0002] Cable connector is a kind of device for connecting cable, can ensure the stability and safety of cable when transmitting power and signal, cable connector can support different types, specifications and materials of cable connection, such as coaxial cable, network cable, USB cable, power cord etc., cable connector includes contact and connector two parts, and the two parts are assembled in the cable connector processing process.

[0003] In the "CN219247132U" of "a medical cable connector assembly fixture" of authorized announcement number, contact is filled into the connector by the movement of push block, realizes the semi-automatic operation of connector assembly, but in the installation of a single cable connector, single contact is placed in the position of the side of push block one by one, it is more cumbersome to operate, simultaneously, when placing connector in positioning groove, the position of connector cannot be positioned, the deflection between contact and connector can occur in the assembly process of contact and connector, affect assembly effect. UTILITY MODEL CONTENT

[0004] The utility model aims at providing cable connector assembly fixture to solve the problems in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: cable connector assembly fixture, including base, the top of base is movably installed with push block, the top of base is fixedly installed with filling frame in the position close to push block, the inside of filling frame is filled with multiple contacts, the upper surface of base is fixedly installed with fixed table in the position close to filling frame, the middle part of fixed table is provided with positioning groove, the top of fixed table is rotatably installed with positioning plate, and the lower surface of positioning plate is used to position connector.

[0006] As further preferred of the technical scheme, the upper surface of base is fixedly installed with cylinder, and the moving end of cylinder is fixedly connected with one side of push block.

[0007] As further preferred of the technical scheme, the side of filling frame is provided with sliding hole, the inside of sliding hole is slidably installed with positioning cylinder, the positioning cylinder is indirectly connected with filling frame, and the positioning cylinder moves along with the movement of filling frame.

[0008] As a further preferred of the technical solution, the top of the filling frame is fixedly installed with a connecting plate, the end of the connecting plate is fixedly installed with a push rod, the push rod is slidably connected with the inside of the positioning cylinder, the end of the push rod away from the connecting plate is fixedly installed with an extrusion spring, and the end of the extrusion spring away from the push rod is fixedly connected with the end inner wall of the push rod.

[0009] As a further preferred of the technical solution, the top of the base is fixedly installed with a lifting block in a position corresponding to the lower part of the filling frame.

[0010] As a further preferred of the technical solution, one end of the positioning plate is provided with a limiting hole, the inside of the limiting hole is slidably installed with a positioning rod, the top end of the positioning rod is externally sleeved with a return spring, one end of the return spring is fixedly connected with the top of the positioning rod, the other end of the return spring is fixedly connected with the upper surface of the positioning plate, the top of the fixed table is provided with a positioning hole in a position corresponding to the positioning rod, and the positioning rod is slidably inserted into the positioning hole.

[0011] As a further preferred of the technical solution, the bottom end of the positioning plate is provided with a chamfer.

[0012] The utility model provides a cable connector assembly jig, has the following beneficial effects:

[0013] (1) the utility model discloses a connector is installed in the positioning groove of fixed platform, rotates the positioning plate, and the bottom of the positioning plate extrudes and contacts the upper surface of the connector, is used for controlling the position of the connector, guarantees that the connector is stably in the positioning groove, and then the operation of cylinder drives the pusher block to move, and the pusher block slides out the contact piece in the lowest end of filling frame and approaches the connector in filling frame, is used to assemble between the contact piece and the connector, improves the stability and quality of assembly.

[0014] (2) the utility model discloses that a plurality of contact pieces are sequentially stacked and placed in the filling frame, after the assembly between the contact piece and the connector is completed, the operation of cylinder drives the pusher block to move reversely, and the second contact piece is brought down to the bottom end of filling frame under the action of gravity, realizes the semi-automatic feeding of contact piece, and the assembly of connector is convenient. ACCURACY OF DRAWINGS

[0015] Figure 1 It is one of the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the second overall structure schematic diagram of the utility model;

[0017] Figure 3 It is the local sectioned explosion structure schematic diagram of the utility model;

[0018] Figure 4For Figure 3 Enlarged view at A in the middle;

[0019] In the figure: 1, base; 2, push block; 3, filling frame; 4, fixed table; 5, positioning groove; 6, positioning plate; 7, air cylinder; 8, sliding hole; 9, positioning cylinder; 10, connecting plate; 11, push rod; 12, extrusion spring; 13, lifting block; 14, limiting hole; 15, positioning rod; 16, return spring; 17, positioning hole; 18, chamfer. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides technical scheme: as Figures 1 to 4 Indicated, in the embodiment, the cable connector assembly jig, including base 1, the top of base 1 swing installation has push block 2, the top of base 1 is close to push block 2's position fixed mounting has filling frame 3, the one side middle part of filling frame 3 is open and is arranged, the inside of filling frame 3 is filled with multiple contact pieces, the upper surface of base 1 is close to the position fixed mounting of filling frame 3 and has fixed table 4, the middle part of fixed table 4 is equipped with positioning groove 5, the top of fixed table 4 is rotationally installed with positioning plate 6 by axle pin, the lower surface of positioning plate 6 is used for the positioning of connector, the inside of filling frame 3 is placed in sequence with several contact pieces is stacked, then the connector is installed in the positioning groove 5 of fixed table 4, rotates positioning plate 6, the bottom of positioning plate 6 will extrude and contact the upper surface of connector, for the position control of connector, ensure that the connector is stably in the inside of positioning groove 5, then drive push block 2 to move, push block 2 will push the lowest end contact piece in the inside of filling frame 3 and be close to connector and slide out in the inside of filling frame 3, for the assembly between contact piece and connector, after the assembly between contact piece and connector is finished, drive push block 2 to move reversely, under the action of gravity, the second contact piece will be brought down to the bottom end of filling frame 3, realize the semi-automatic feeding of contact piece, facilitate the assembly of connector.

[0022] As Figures 1 to 4 Indicated, the upper surface of base 1 is fixedly installed with air cylinder 7, and the moving end of air cylinder 7 is fixedly connected with one side of push block 2.

[0023] Through air cylinder 7, push block 2 can be accurately moved left and right.

[0024] As Figures 1 to 4 Indicated, the one side of filling frame 3 is equipped with sliding hole 8, the inside of sliding hole 8 is slidably installed with positioning cylinder 9, positioning cylinder 9 is indirectly connected with filling frame 3, and positioning cylinder 9 moves along with the movement of filling frame 3.

[0025] When the pushing block 2 is moved by the operation of the air cylinder 7, the end of the positioning cylinder 9 will extrude the second contact piece, so as to control the second contact piece to be fixed inside the filling frame 3, and prevent the automatic falling of the second contact piece.

[0026] As shown in Figures 1 to 4 , the top of the filling frame 3 is fixedly provided with a connecting plate 10, one end of the connecting plate 10 is fixedly provided with a push rod 11, the push rod 11 is slidably connected with the inside of the positioning cylinder 9, one end of the push rod 11 away from the connecting plate 10 is fixedly provided with an extrusion spring 12, and one end of the extrusion spring 12 away from the push rod 11 is fixedly connected with the end wall of the push rod 11.

[0027] During the movement of the pushing block 2, the push rod 11 will be moved synchronously through the connection of the connecting plate 10, the push rod 11 will slide in the inside of the positioning cylinder 9, and the end of the positioning cylinder 9 will be extruded by the extrusion spring 12 to the second contact piece, in this process, the extrusion spring 12 will be compressed, so as to prevent the excessive movement of the positioning cylinder 9 from extruding and damaging the contact piece.

[0028] As shown in Figures 1 to 4 , the top of the base 1 is fixedly provided with a lifting block 13 at a position below the filling frame 3.

[0029] The lifting block 13 will be used to control the installation position of the contact piece corresponding to the middle part of the connector.

[0030] As shown in Figures 1 to 4 , one end of the positioning plate 6 is provided with a limiting hole 14, the inside of the limiting hole 14 is slidably provided with a positioning rod 15, the top end of the positioning rod 15 is externally sleeved with a reset spring 16, one end of the reset spring 16 is fixedly connected with the top of the positioning rod 15, the other end of the reset spring 16 is fixedly connected with the upper surface of the positioning plate 6, the top of the fixed table 4 is provided with a positioning hole 17 corresponding to the position of the positioning rod 15, and the positioning rod 15 is slidably inserted into the positioning hole 17.

[0031] Lift the top of the positioning rod 15 and rotate the positioning plate 6, at this time, the reset spring 16 is in a lengthened state, the positioning rod 15 is controlled to move to the position of the positioning hole 17, the top of the positioning rod 15 is loosened, the positioning rod 15 is inserted into the inside of the positioning hole 17 through the pulling of the reset spring 16, and the position of the positioning plate 6 can be positioned.

[0032] As shown in Figures 1 to 4 , the bottom end of the positioning plate 6 is provided with a chamfer 18.

[0033] The problem that the connector is pressed by the bottom end of the positioning plate 6 when being installed is avoided, and the corner of the connector pressed by the positioning plate 6 is controlled by the design of the chamfer 18, and the connector is pressed and fixed in the positioning groove 5.

[0034] The utility model provides cable connector assembly jig, concrete working principle is as follows:

[0035] When the device is used, a plurality of contact pieces are placed in the filling frame 3 in turn, then the connector is installed in the positioning groove 5 of the fixing table 4, the top of the positioning rod 15 is lifted and the positioning plate 6 is rotated, at this time, the reset spring 16 is in the elongated state, the positioning rod 15 is controlled to move to the position of the positioning hole 17, the top of the positioning rod 15 is loosened, the positioning rod 15 is driven to insert into the positioning hole 17 by the pulling of the reset spring 16, the bottom of the positioning plate 6 is pressed and contacts the upper surface of the connector, which is used to control the position of the connector and ensure that the connector is stably in the positioning groove 5, then the pushing block 2 is driven to move by the operation of the air cylinder 7, the contact piece at the lowest end in the filling frame 3 is pushed out of the filling frame 3 and close to the connector by the pushing block 2, which is used for the assembly between the contact piece and the connector, in the process of moving the pushing block 2, the push rod 11 is synchronously moved by the connection of the connecting plate 10, the push rod 11 slides in the positioning cylinder 9, the end of the positioning cylinder 9 is pressed against the second contact piece by the connection of the push rod 11 and the positioning cylinder 9 through the compression spring 12, which is used to control the fixation of the second contact piece in the filling frame 3.

[0036] After the assembly between the contact piece and the connector is completed, the top of the positioning rod 15 is lifted and the positioning plate 6 is rotated to cancel the pressing of the bottom of the positioning plate 6 against the upper surface of the connector, then the pushing block 2 is reversely moved by the operation of the air cylinder 7 to cancel the pressing of the pushing block 2 against the contact piece, the assembled connector can be taken out by people, in the process of reversely moving the pushing block 2, the push rod 11 is reversely moved synchronously by the connection of the connecting plate 10, the positioning cylinder 9 is pulled to cancel the pressing of the positioning cylinder 9 against the second contact piece by the compression spring 12, the second contact piece is caused to fall to the bottom end of the filling frame 3 under the action of gravity, and the semi-automatic feeding of the contact piece is realized, which facilitates the assembly of the connector.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable connector assembly jig comprising a base (1), characterized in that: The top of the base (1) is movably mounted with a push block (2), the top of the base (1) is fixedly mounted with a filling frame (3) near the push block (2), the inside of the filling frame (3) is filled with a plurality of contact pieces, the upper surface of the base (1) is fixedly mounted with a fixed table (4) near the filling frame (3), the middle of the fixed table (4) is provided with a positioning groove (5), and the top of the fixed table (4) is rotatably mounted with a positioning plate (6). The lower surface of the positioning plate (6) is used for positioning the connector.

2. The cable connector assembly jig of claim 1, wherein: The upper surface of the base (1) is fixedly mounted with a gas cylinder (7), and the moving end of the gas cylinder (7) is fixedly connected with one side of the push block (2).

3. The cable connector assembly jig of claim 1, wherein: The side of the filling frame (3) is provided with a sliding hole (8), and the inside of the sliding hole (8) is slidably mounted with a positioning cylinder (9). The positioning cylinder (9) is indirectly connected with the filling frame (3), and the positioning cylinder (9) moves with the filling frame (3).

4. The cable connector assembly jig of claim 3, wherein: The top of the filling frame (3) is fixedly mounted with a connecting plate (10), the end of the connecting plate (10) is fixedly mounted with a push rod (11), the push rod (11) is slidably connected with the inside of the positioning cylinder (9), one end of the push rod (11) away from the connecting plate (10) is fixedly mounted with an extrusion spring (12), and one end of the extrusion spring (12) away from the push rod (11) is fixedly connected with the end inner wall of the push rod (11).

5. The cable connector assembly jig of claim 4, wherein: The top of the base (1) is fixedly mounted with a lifting block (13) below the filling frame (3) in a symmetrical manner.

6. The cable connector assembly jig of claim 1, wherein: One end of the positioning plate (6) is provided with a limiting hole (14), and the inside of the limiting hole (14) is slidably mounted with a positioning rod (15). The top end of the positioning rod (15) is provided with a reset spring (16), one end of the reset spring (16) is fixedly connected with the top of the positioning rod (15), the other end of the reset spring (16) is fixedly connected with the upper surface of the positioning plate (6), the top of the fixed table (4) is provided with a positioning hole (17) corresponding to the position of the positioning rod (15), and the positioning rod (15) and the positioning hole (17) are slidably inserted.

7. The cable connector assembly jig of claim 6, wherein: The bottom end of the positioning plate (6) is provided with a chamfer (18).

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