Bending mechanism of connector terminal

Abstract

The utility model relates to the technical field of connector terminal processing, in particular to a connector terminal bending mechanism which comprises an operation table, a bending piece and a starter, an installation groove is formed in the top of the operation table, a stepping motor is installed on the inner side of the installation groove, the tail end of an output shaft of the stepping motor is fixedly connected with a connecting shaft, and the connecting shaft is fixedly connected with the bending piece. The end, away from an output shaft of the stepping motor, of the connecting shaft is fixedly connected with a rotating disc, the top of the rotating disc is fixedly connected with elastic buffering pads which are arranged in an equal-angle array mode with the same circle center as the center of a circle, and the tops of the elastic buffering pads are provided with positioning blocks for positioning connector terminals. According to the bending machine for the connector terminals, the structure composed of the stepping motor, the elastic buffering pads, the positioning blocks and the like is arranged, the multiple elastic buffering pads and the positioning blocks are installed on the top of the operation table through the rotating disc, the multiple positioning blocks can be used for positioning the multiple connector terminals, and therefore the bending efficiency of the connector terminals is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector terminal processing technical field, concretely is a kind of bending mechanism of connector terminal. BACKGROUND

[0002] The bending device of connector terminal is used to bend or shape the connector terminal (usually used for electrical or electronic connection). This device is widely used in electronic manufacturing, automobile manufacturing, communication equipment and other fields to ensure that the connector terminal can be correctly and firmly connected to the corresponding socket or jack.

[0003] When the connector terminal is bent by the bending mechanism of connector terminal, the connector terminal is usually clamped inside the positioning block, and then the hydraulic and bending assembly is started to bend the connector terminal. The common bending machine of connector terminal usually has only one positioning block to position a group of connector terminals when running, thereby reducing the use efficiency of the bending machine of connector terminal. Therefore, the bending mechanism of connector terminal is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of bending mechanism of connector terminal to solve the problem that only one positioning block is used to position a group of connector terminals.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of bending mechanism of connector terminal, including operation platform, hydraulic part, bending piece and starter, the top of the operation platform is provided with installation slot, the inside of the installation slot is installed with stepper motor, the output shaft end of the stepper motor is fixedly connected with connecting shaft, the end of the connecting shaft away from the output shaft of stepper motor is fixedly connected with rotary table, the top of the rotary table is fixedly connected with elastic buffer pad arranged at equal angle array with the same center, the top of the elastic buffer pad is provided with positioning block for positioning connector terminal, the upper end surface of the operation platform is installed with control button electrically connected with stepper motor.

[0007] Preferably, the positioning blocks are arranged at equal angle array with the same center at the bottom of the hydraulic part, and the positioning blocks are arranged on one side of the bending piece.

[0008] Preferably, the inside of the elastic buffer pad is fixedly connected with a threaded sleeve, the inside of the threaded sleeve is screw-connected with a threaded rod, and the top end of the threaded rod is fixedly connected with the positioning block.

[0009] Preferably, the top of the operation platform is provided with a sliding groove, the inside of the sliding groove is slidingly connected with a sliding block arranged uniformly, and the top end of the sliding block is fixedly connected with the rotary table.

[0010] Preferably, the hydraulic part, the bending part and the starter are installed on the top of the operation table, the starter is electrically connected with the hydraulic part, and the starter is electrically connected with the bending part.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] In the utility model, the structure of the stepping motor, the connecting shaft, the rotating disc, the elastic buffer pad and the positioning block is set, a plurality of elastic buffer pads and positioning blocks are installed on the top of the operation table through the rotating disc, a plurality of connector terminals can be positioned through the plurality of positioning blocks, so that the bending mechanism of the connector terminal can continuously bend a plurality of connector terminals, and the bending efficiency of the connector terminal is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the installation structure schematic diagram of the rotating disc of the utility model;

[0015] Figure 3 It is the structure schematic diagram of the operation table of the utility model;

[0016] Figure 4 It is the cross section structure schematic diagram of the elastic buffer pad of the utility model.

[0017] In the drawing: 1, operation table; 2, hydraulic part; 3, bending part; 4, starter; 5, installation groove; 6, stepping motor; 7, connecting shaft; 8, rotating disc; 9, elastic buffer pad; 10, positioning block; 11, sliding slot; 12, sliding block; 13, control button; 14, screw sleeve; 15, screw rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0020] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the Examples are not intended to limit the scope of the present application unless otherwise specifically stated. Also, it is to be understood that the dimensions of the various parts shown in the drawings are not drawn to scale for the sake of convenience. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered part of the description of the application. In all examples shown and discussed herein, any specific value is to be interpreted as illustrative only and not as a limitation. Thus, other examples of exemplary embodiments can have different values. It is to be noted that like numbers and letters refer to like elements throughout the several views of the drawings, and that the depiction in one drawing can not necessarily be consistent with depiction in another drawing. Accordingly, the examples are to be interpreted as illustrative only and not as a limitation.

[0021] In the description of the present application, it needs to be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0022] For the convenience of description, spatial relative terms such as "above", "upper", "upper surface", "upper" and the like can be used herein to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "above" other devices or structures will be positioned "below" or "below" other devices or structures. Thus, the example term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used herein is interpreted accordingly.

[0023] In addition, it needs to be explained that the use of "first", "second" and the like to define parts only serves to facilitate the differentiation of the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore it cannot be understood as a limitation on the scope of protection of the present application.

[0024] Referring to Figures 1-4 The utility model provides a technical scheme:

[0025] A kind of bending mechanism of connector terminal, including operation platform 1, hydraulic part 2, bending part 3 and starter 4, the top of operation platform 1 is equipped with installation groove 5, the inner side of installation groove 5 is installed with stepper motor 6, the output shaft end of stepper motor 6 is fixedly connected with connecting shaft 7, the end of connecting shaft 7 away from the output shaft of stepper motor 6 is fixedly connected with turntable 8, the top of turntable 8 is fixedly connected with the elastic buffer pad 9 of the same center with equiangular array arrangement, the top of elastic buffer pad 9 is provided with the positioning block 10 for positioning connector terminal, the upper end surface of operation platform 1 is installed with control button 13 with stepper motor 6 electric connection, this setting makes it possible to position multiple connector terminals by multiple positioning blocks 10.

[0026] Positioning block 10 with the same center with equiangular array arrangement is arranged at the bottom of hydraulic part 2, positioning block 10 is arranged at the side of bending part 3, this setting makes that bending part 3 and hydraulic part 2 can act on positioning block 10;The inner side of elastic buffer pad 9 is fixedly connected with screw sleeve 14, the inner side of screw sleeve 14 is screw-connected with screw rod 15, the top end of screw rod 15 is fixedly connected with positioning block 10, this setting makes it possible to detachably install positioning block 10;The top of operation platform 1 is equipped with sliding slot 11, the inner side of sliding slot 11 is slidingly connected with the uniformly arranged sliding block 12, the top end of sliding block 12 is fixedly connected with turntable 8, this setting makes that turntable 8 can stably rotate;Hydraulic part 2, bending part 3 and starter 4 are all installed at the top of operation platform 1, starter 4 is electrically connected with hydraulic part 2, starter 4 is electrically connected with bending part 3, this setting makes that starter 4 can control bending part 3 and hydraulic part 2.

[0027] Workflow: all the electric appliances in the utility model are provided with external power supply or built-in battery, when the connector terminal is to be bent through the bending mechanism of the connector terminal, the plurality of connector terminals are placed in the positioning block 10 in turn, when the positioning block 10 is aligned with the bending piece 3, the starter 4 is pressed, the starter 4 can control the use of the bending piece 3 and the hydraulic piece 2, the hydraulic piece 2 acts on the positioning block 10 aligned with the bending piece 3, thereby bending the connector terminal on the positioning block 10, then the control button 13 is pressed, the control button 13 can control the use of the stepping motor 6, the stepping motor 6 is installed in the inside of the operation table 1 through the installation slot 5, the output shaft end of the stepping motor 6 drives the connecting shaft 7 to rotate, the connecting shaft 7 drives the rotating disc 8 to rotate, the rotating disc 8 drives the elastic buffer pad 9 and the sliding block 12 to rotate, the sliding block 12 moves in the inside of the sliding groove 11, thereby making the rotating disc 8 can stably rotate, the elastic buffer pad 9 drives the positioning block 10 to rotate, the stepping motor 6 is a motor that can accurately control the rotation angle, its working principle is to control the rotation angle and speed of the motor by controlling the frequency and quantity of pulse signals, therefore, to set the rotation angle of the stepping motor 6, only need to adjust the frequency and quantity of input pulse signals, after pressing the control button 13 once, the next positioning block 10 will be aligned with the bending piece 3, the starter 4 is pressed to make the hydraulic piece 2 and the bending piece 3 bend the connector terminal, in the process of bending, the last connector terminal that is completed bending is taken out from the positioning block 10, and the new connector terminal is clamped in the positioning block 10, so the cycle is carried out, the connector terminal is bent with high efficiency, when the positioning block 10 is to be replaced, the positioning block 10 is rotated, the positioning block 10 drives the screw rod 15 to rotate, thereby making the screw rod 15 and the screw sleeve 14 screw, when the screw rod 15 completely separates from the screw sleeve 14, the disassembly of the positioning block 10 is completed, and the reverse operation can realize the installation of the positioning block 10.

[0028] 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 variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bending mechanism of a connector terminal, comprising an operating table (1), a hydraulic part (2), a bending part (3) and a starter (4), characterized in that: The top of the operating platform (1) is provided with a mounting groove (5), the inner side of the mounting groove (5) is provided with a stepping motor (6), the output shaft end of the stepping motor (6) is fixedly connected with a connecting shaft (7), the end of the connecting shaft (7) away from the output shaft of the stepping motor (6) is fixedly connected with a rotating disc (8), the top of the rotating disc (8) is fixedly connected with elastic buffers (9) arranged in equal angles with the same center, the top of the elastic buffer (9) is provided with a positioning block (10) for positioning the connector terminal, the upper end surface of the operating platform (1) is provided with a control button (13) electrically connected with the stepping motor (6).

2. The bending mechanism of a connector terminal according to claim 1, characterized by: The positioning block (10) is arranged in equal angles with the same center at the bottom of the hydraulic part (2), and the positioning block (10) is arranged on one side of the bending part (3).

3. The bending mechanism of a connector terminal according to claim 1, characterized by: The inner side of the elastic buffer (9) is fixedly connected with a screw sleeve (14), the inner side of the screw sleeve (14) is spirally connected with a screw rod (15), and the top end of the screw rod (15) is fixedly connected with the positioning block (10).

4. The bending mechanism of a connector terminal according to claim 1, characterized by: The top of the operating platform (1) is provided with a sliding groove (11), the inner side of the sliding groove (11) is slidably connected with a sliding block (12) arranged uniformly, and the top end of the sliding block (12) is fixedly connected with the rotating disc (8).

5. The bending mechanism of a connector terminal according to claim 1, characterized by: The hydraulic part (2), the bending part (3) and the starter (4) are all installed on the top of the operating platform (1), the starter (4) is electrically connected with the hydraulic part (2), and the starter (4) is electrically connected with the bending part (3).

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