Terminal riveting device

Abstract

The utility model discloses a terminal riveting device, which comprises a supporting seat and a mould frame which are fixedly connected, an upper tool apron and a telescopic cylinder used for pushing and pulling the upper tool apron are integrated at the top of the mould frame, the outer surface wall of the supporting seat is fixedly connected with a material pushing air cylinder and a wire pulling air cylinder through a connecting frame, and the outer surface wall of the mould frame is fixedly connected with a side sliding seat. In the application, the material pushing cylinder pushes the positioning push rod to push a terminal to a designated position, the upper guide cylinder pushes the upper guide plate to close the die orifice downwards, the wire positioning cylinder pushes the wire positioning fork and cooperates with the wire supporting seat to position a wire, and then the wire pulling cylinder pulls the side supporting plate to pull the wire to penetrate through the die orifice to the designated position. And finally, an upper tool apron on the mold frame pushes a riveting blade to perform riveting connection on the terminal and the wire rod downwards, a retractable mold opening formed by an upper guide plate and a fixed guide plate is matched with a retractable bunching assembly formed by an upper wire fixing fork and a wire supporting seat, and the terminal riveting device can be matched with various universal terminal machines for use, so that the application range of the terminal riveting device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to terminal riveting pressure technical field especially relates to a terminal riveting pressure device. BACKGROUND

[0002] The terminal riveting pressure device is a mechanical equipment for electrical connection, mainly used for mechanically connecting electric wires or cables with terminals, which deforms the metal terminal by applying pressure to tightly wrap the conductor and form a stable electrical connection.

[0003] Chinese patent publication number CN106992421B, published on 20230407, discloses a riveting terminal machine, which comprises a rack, a terminal material channel installed on the rack, a moving seat slidingly connected to the rack, a threading device installed on the moving seat, a material receiving driving mechanism for driving the moving seat to receive materials, and a riveting driving mechanism installed on the rack. The threading device includes a fire zero wire threading seat, a fire wire threading block and a zero wire threading block arranged relative to the fire zero wire threading seat, a fire zero wire driving mechanism for driving the fire wire threading block and the zero wire threading block to move, a material pushing mechanism arranged below the terminal material channel, a first ground wire threading block installed on the fire zero wire threading seat, a second ground wire threading block arranged relative to the first ground wire threading block, and a first ground wire threading driving mechanism and a second ground wire threading driving mechanism for driving the first ground wire threading block and the second ground wire threading block to move, respectively.

[0004] The existing terminal riveting pressure device, such as the above, mainly uses fixed clamping grooves and clamping blocks to fix the terminals, and completes the riveting of the terminals and cables through the tool holder. In the specific implementation process, the fixed clamping grooves and clamping blocks increase the limitations of the riveting device, so it is urgent to propose a corresponding terminal riveting pressure device to solve the above problems. SUMMARY

[0005] The utility model aims at: in order to solve above -mentioned problem, and propose a kind of terminal riveting pressure device.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A terminal riveting pressure device, comprising a fixedly connected support seat and a die holder, the die holder top is integrated with an upper tool holder and a telescopic cylinder for pushing and pulling the upper tool holder, the support seat outer wall is fixedly connected with a material pushing cylinder and a wire pulling cylinder through a connecting frame, the die holder outer wall is fixedly connected with a side sliding seat, the side sliding seat outer side is movably connected with an upper guide plate, the material pushing cylinder output end is fixedly connected with a positioning push rod, the wire pulling cylinder output end is fixedly connected with a wire supporting seat through a side support plate, and the side support plate outer side is integrated with a wire fixing fork and a pushing assembly for vertically pushing the wire fixing fork.

[0008] Preferably, the line positioning fork comprises a plurality of groups of fork pieces, V-shaped openings are arranged outside the plurality of groups of fork pieces, and the plurality of groups of fork pieces are vertically distributed; a plurality of groups of through grooves are arranged in the middle of the wire supporting seat, and the plurality of groups of through grooves correspond to the plurality of groups of fork pieces one by one.

[0009] Preferably, the pushing assembly comprises a line positioning cylinder fixedly connected to the outer wall of the side support plate, and an output end of the line positioning cylinder is fixedly connected to the line positioning fork through a connecting rod.

[0010] Preferably, a sliding sleeve is fixedly connected to the inner wall of the mold frame, and the inner wall of the sliding sleeve is slidingly connected to the outer wall of the positioning push rod.

[0011] Preferably, a guide sleeve is fixedly connected to the outer wall of the supporting seat, and the inner wall of the guide sleeve is slidingly connected to the outer wall of the vertical end of the side support plate.

[0012] Preferably, an upper guide cylinder is fixedly connected to the outer wall of the side sliding seat, and an output end of the upper guide cylinder is fixedly connected to an upper guide plate.

[0013] As described above, the present application has the following beneficial effects:

[0014] 1. In the present application, the material pushing cylinder pushes the positioning push rod to push the terminal to a specified position, the upper guide cylinder pushes the upper guide plate to fold down the mold opening, the line positioning cylinder pushes the line positioning fork, and the wire supporting seat positions the wire, then the wire pulling cylinder pulls the side support plate to pull the wire through the mold opening to a specified position, finally the upper knife seat on the mold frame pushes the riveting knife downward to rivet and press the terminal and the wire, and the mold opening composed of the upper guide plate and the fixed guide plate and the wire binding assembly composed of the line positioning fork and the wire supporting seat can be folded, which can be used with various universal terminal machines, thereby improving the application range of the terminal riveting device.

[0015] 2. In the present application, the line positioning fork is composed of a plurality of groups of vertically distributed fork pieces, and V-shaped openings are arranged on the plurality of groups of fork pieces, and through grooves are arranged on the wire supporting seat, so that the wire can be stably positioned in limited space. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An overall structure schematic view is shown according to an embodiment of the present application;

[0017] Figure 2 A side support plate structure schematic view is shown according to an embodiment of the present application;

[0018] Figure 3 An upper knife seat structure schematic view is shown according to an embodiment of the present application;

[0019] Figure 4A positioning push rod structure schematic diagram is shown.

[0020] Legend:

[0021] 1, support seat; 2, mold frame; 3, pushing cylinder; 4, pulling cylinder; 5, side support plate; 6, line positioning cylinder; 7, line positioning fork; 8, line supporting seat; 9, upper guide cylinder; 10, upper guide plate; 11, guide sleeve; 12, upper knife seat; 13, positioning push rod; 14, sliding sleeve; 15, side sliding seat. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4 The present application provides a technical solution:

[0024] A terminal riveting device, comprising a support seat 1 and a mold frame 2 fixedly connected, the top of the mold frame 2 is integrated with an upper knife seat 12 and a telescopic cylinder for pushing and pulling the upper knife seat 12, the outer wall of the support seat 1 is fixedly connected with a pushing cylinder 3 and a pulling cylinder 4 through a connecting frame, the outer wall of the mold frame 2 is fixedly connected with a side sliding seat 15, the outer side of the side sliding seat 15 is movably connected with an upper guide plate 10, the output end of the pushing cylinder 3 is fixedly connected with a positioning push rod 13, the output end of the pulling cylinder 4 is fixedly connected with a line supporting seat 8 through a side support plate 5, and the outer side of the side support plate 5 is integrated with a line positioning fork 7 and a pushing assembly for vertically pushing the line positioning fork 7.

[0025] The pushing cylinder 3 pushes the positioning push rod 13 to push the terminal to a specified position, the upper guide cylinder 9 pushes the upper guide plate 10 to fold down the mold opening, the line positioning cylinder 6 pushes the line positioning fork 7, and after positioning the wire rod with the line supporting seat 8, the pulling cylinder 4 pulls the side support plate 5 to pull the wire rod through the mold opening to a specified position, and finally the upper knife seat 12 on the mold frame 2 pushes the riveting blade downward to rivet and connect the terminal and the wire rod, and through the mold opening composed of the upper guide plate 10 and the fixed guide plate, and the retractable wire restraining assembly composed of the line positioning fork 7 and the line supporting seat 8, various universal terminal machines can be used, thereby improving the application range of the terminal riveting device.

[0026] Specifically, as Figure 2 and Figure 4As shown, the line positioning fork 7 includes multiple groups of prongs, each of which is provided with a V-shaped opening, and the multiple groups of prongs are vertically distributed, and the middle of the wire supporting seat 8 is provided with multiple groups of through grooves, and the multiple groups of through grooves correspond to the multiple groups of prongs one by one, the line positioning fork 7 is composed of multiple groups of vertically distributed prongs, and each of the multiple groups of prongs is provided with a V-shaped opening, and the wire supporting seat 8 is correspondingly provided with a through groove, so that the stability of positioning the cables of different sizes can be ensured in a limited space.

[0027] Specifically, as shown in the drawings, Figure 2 and Figure 3 As shown, the inner wall of the mold frame 2 is fixedly connected with a sliding sleeve 14, the inner wall of the sliding sleeve 14 is slidably connected with the outer wall of the positioning push rod 13, the outer wall of the support seat 1 is fixedly connected with a guide sleeve 11, and the inner wall of the guide sleeve 11 is slidably connected with the outer wall of the vertical end of the side support plate 5, so as to further ensure the stability of the movement of the positioning push rod 13 and the side support plate 5, and the outer wall of the side sliding seat 15 is fixedly connected with an upper guide cylinder 9, the output end of the upper guide cylinder 9 is fixedly connected with an upper guide plate 10, and the upper guide cylinder 9 pushes the upper guide plate 10 to fold the mold opening downward.

[0028] Working principle: the material pushing cylinder 3 pushes the positioning push rod 13 to push the terminal to the specified position, the upper guide cylinder 9 pushes the upper guide plate 10 to fold the mold opening downward, the line positioning cylinder 6 pushes the line positioning fork 7, and after the wire is positioned by the wire supporting seat 8, the wire pulling cylinder 4 pulls the side support plate 5 to pull the wire through the mold opening to the specified position, and finally the upper knife seat 12 on the mold frame 2 pushes the riveting knife downward to rivet and press the terminal and the wire, and through the foldable mold opening composed of the upper guide plate 10 and the fixed guide plate and the foldable wire restraining assembly composed of the line positioning fork 7 and the wire supporting seat 8, various universal terminal machines can be used, so as to improve the application range of the terminal riveting device, and the line positioning fork 7 is composed of multiple groups of vertically distributed prongs, and each of the multiple groups of prongs is provided with a V-shaped opening, and the wire supporting seat 8 is correspondingly provided with a through groove, so that the stability of positioning the cables of different sizes can be ensured in a limited space.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A terminal riveting device, comprising a support base (1) and a mold frame (2) fixedly connected, wherein the top of the mold frame (2) integrates an upper tool holder (12) and a telescopic cylinder for pushing and pulling the upper tool holder (12), characterized in that, The outer wall of the support base (1) is fixedly connected to the push cylinder (3) and the wire pulling cylinder (4) via the connecting frame. The outer wall of the mold frame (2) is fixedly connected to the side slide seat (15). The side slide seat (15) is movably connected to the outer side of the upper guide plate (10). The output end of the push cylinder (3) is fixedly connected to the positioning push rod (13). The output end of the wire pulling cylinder (4) is fixedly connected to the wire support seat (8) via the side support plate (5). The side support plate (5) integrates a wire fixing fork (7) and a pushing component for vertically pushing the wire fixing fork (7).

2. The terminal riveting device according to claim 1, characterized in that, The fixed line fork (7) includes multiple sets of fork pieces, each set of fork pieces has a V-shaped opening on its outer side, and the multiple sets of fork pieces are vertically distributed. The middle part of the line support (8) has multiple sets of through slots, and the multiple sets of through slots correspond one-to-one with the multiple sets of fork pieces.

3. The terminal riveting device according to claim 2, characterized in that, The pushing assembly includes a positioning cylinder (6) fixedly connected to the outer wall of the side support plate (5), and the output end of the positioning cylinder (6) is fixedly connected to the positioning fork (7) via a connecting rod.

4. A terminal riveting device according to claim 3, characterized in that, The inner wall of the mold frame (2) is fixedly connected to a sliding sleeve (14), and the inner wall of the sliding sleeve (14) is slidably connected to the outer wall of the positioning push rod (13).

5. A terminal riveting device according to claim 4, characterized in that, The outer wall of the support base (1) is fixedly connected to a guide sleeve (11), and the inner wall of the guide sleeve (11) is slidably connected to the outer wall of the vertical end of the side support plate (5).

6. A terminal riveting device according to claim 5, characterized in that, The outer wall of the side slide seat (15) is fixedly connected to an upper guide cylinder (9), and the output end of the upper guide cylinder (9) is fixedly connected to an upper guide plate (10).

Images