Pin bending equipment for diode processing

Abstract

The pin bending equipment for diode processing comprises a base, a placing seat and a pressing seat, the top of the base is fixedly connected with a top plate through a top frame, the top of the top plate is fixedly connected with a pushing piece, and the output end of the pushing piece is fixedly connected with a supporting strip. According to the diode bending device, the diode is placed in the profiling groove of the placing base, then the pushing piece pushes the supporting strip, the supporting strip is in linkage with the pressing base and the bending base, the pressing base and the placing base are combined firstly, the pressing base and the placing base are arranged on the outer side of the diode so that the diode can be positioned, then the pushing piece pushes the supporting strip to continue to move downwards, and the sliding strip is in sliding fit with the bottom sleeve; when the pin bending device is used, the spring is compressed, and the bending seat bends the pin, so that the positioning of the diode and the bending of the pin of the diode are carried out step by step, the stability of the diode bending process is ensured, and the use stability of the pin bending device for diode processing is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to diode processing technical field especially relates to a pin bending equipment for diode processing. BACKGROUND

[0002] The pin bending equipment for diode processing is used to accurately bend the pins of diodes during the manufacturing process to meet specific size and shape requirements.

[0003] Chinese patent publication number CN221515905U, published on 20240813, discloses a pin bending equipment for diode processing, which includes a base, a bearing plate is arranged at the middle position of the top of the base, and a positioning rod is arranged at the corresponding position of each corner of the top of the base and the bearing plate, the four corners of the bearing plate are respectively slidingly installed on the outer wall of the positioning rod, a buffer spring is arranged between the outer wall of the positioning rod and the bearing plate, and a lower mold for installing diodes is arranged on the top of the bearing plate, a driving seat is slidingly installed on the top of the base on both sides of the lower mold, and a limiting plate and a supporting plate for limiting the position of the pins are arranged on the top of the driving seat.

[0004] The existing pin bending equipment for diode processing, such as the above, places the diode into the clamping groove inside the placing seat, pushes the support frame by the pushing piece, drives the bending seat and the positioning seat downward by the support frame, fixes the diode by the positioning seat, and bends the pins by the bending seat. In the specific implementation process, the bending seat and the positioning seat are directly fixed on the bottom of the support frame. When the bending seat bends the pins, the positioning seat often does not complete the positioning of the diode, which leads to the bending deviation or even damage of the diode. Therefore, it is urgent to propose a corresponding pin bending equipment for diode processing to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve the above -mentioned problem, and propose a pin bending equipment for diode processing.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A pin bending equipment for diode processing, comprising a base, a placing seat and a pressing seat, a top plate is fixedly connected to the top of the base through a top frame, a pushing piece is fixedly connected to the top of the top plate, a support strip is fixedly connected to the output end of the pushing piece, a bottom frame and a telescopic assembly for maintaining the position of the pressing seat are integrated at the bottom of the support strip, a bending seat is fixedly connected to the bottom of the bottom frame, and the placing seat is fixedly installed on the top of the base.

[0008] Preferably, a sliding sleeve is fixedly connected to the outer surface wall of the support strip, and the inner surface wall of the sliding sleeve is slidingly connected with the outer surface wall of the top frame.

[0009] Preferably, the telescopic assembly comprises a slidingly fitted bottom sleeve and slide rod, the bottom of the slide rod is fixedly connected with the top of the pressing base, and springs are fixedly connected between the top of the slide rod and the inner wall of the bottom sleeve.

[0010] Preferably, the slide rod is in a rectangular structure in cross section.

[0011] Preferably, the bottom of the slide rod is fixedly connected with a connecting frame, the connecting frame is in a U-shaped structure, and the vertical end of the connecting frame is fixedly connected with the pressing base through a fastening rod.

[0012] Preferably, the outer wall of the placing seat is fixedly connected with a connecting piece, and the connecting piece is fixedly connected with the base through a locking rod.

[0013] As the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0014] 1. In the present application, the diode is placed in the profiling groove of the placing seat, then the pushing member pushes the supporting strip, the supporting strip drives the pressing base and the bending seat, the pressing base is combined with the placing seat first, the pressing base and the placing seat are placed outside the diode to realize positioning of the diode, then the pushing member pushes the supporting strip to continue downward movement, the slide strip is slidingly fitted with the bottom sleeve at the same time, the spring is compressed, and the bending seat completes bending of the pin, so that positioning of the diode and bending of the pin of the diode are carried out step by step, the stability of the diode bending process is ensured, and therefore the stability of the pin bending equipment for diode processing is improved.

[0015] 2. In the present application, the placing seat is fixed with the base through cooperation of the connecting piece and the locking rod, and the slide rod is fixed with the pressing base through cooperation of the U-shaped connecting frame and the fastening rod, so that the position stability of the pressing base and the placing seat is ensured, and the placing seat and the pressing base can be quickly disassembled and replaced synchronously according to requirements, and therefore the convenience of the pin bending equipment for diode processing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 1 shows a schematic diagram of the overall structure according to an embodiment of the present application;

[0017] Figure 2 Fig. 2 shows a schematic diagram of the placing seat structure according to an embodiment of the present application;

[0018] Figure 3 Fig. 3 shows a schematic diagram of the slide sleeve structure according to an embodiment of the present application;

[0019] Figure 4 Fig. 4 shows a schematic diagram of the connecting frame structure according to an embodiment of the present application.

[0020] LEGEND:

[0021] 1, base; 2, placing seat; 3, connecting piece; 4, locking rod; 5, pressing seat; 6, bending seat; 7, top frame; 8, pushing piece; 9, support bar; 10, sliding sleeve; 11, bottom frame; 12, bottom sleeve; 13, sliding rod; 14, top plate; 15, spring; 16, connecting frame; 17, fastening rod. 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 pin bending device for diode processing, comprising a base 1, a placing seat 2 and a pressing seat 5, the top of the base 1 is fixedly connected with a top plate 14 through a top frame 7, the top of the top plate 14 is fixedly connected with a pushing piece 8, the output end of the pushing piece 8 is fixedly connected with a support bar 9, the bottom of the support bar 9 is integrated with a bottom frame 11 and a telescopic assembly for maintaining the position of the pressing seat 5, the bottom of the bottom frame 11 is fixedly connected with a bending seat 6, and the placing seat 2 is fixedly installed on the top of the base 1.

[0025] The diode is placed in the profiling groove of the placing seat 2, then the pushing piece 8 pushes the support bar 9, the support bar 9 links the pressing seat 5 and the bending seat 6, first, the pressing seat 5 is combined with the placing seat 2, and the pressing seat 5 and the placing seat 2 are placed outside the diode to realize positioning of the diode, then the pushing piece 8 pushes the support bar 9 to continue downward, the sliding rod 13 is in sliding cooperation with the bottom sleeve 12 at the same time, the spring 15 is compressed, and the bending seat 6 completes the bending of the pin, so that the positioning of the diode and the bending of the diode pin are carried out step by step, the stability of the diode bending process is ensured, and the stability of the pin bending device for diode processing in use is improved.

[0026] It should be noted that the placing seat 2 and the pressing seat 5 herein are both cited from the prior art, which will not be described here.

[0027] Specifically, as Figure 2 and Figure 4As shown, the outer wall of the support bar 9 is fixedly connected with a sliding sleeve 10, and the inner wall of the sliding sleeve 10 is slidably connected with the outer wall of the top frame 7, so as to ensure the stability of the vertical lifting of the support bar 9. The telescopic assembly comprises a slidingly matched bottom sleeve 12 and a sliding rod 13. The bottom of the sliding rod 13 is fixedly connected with the top of the pressing seat 5. A spring 15 is fixedly connected between the top of the sliding rod 13 and the inner wall of the bottom sleeve 12, so as to maintain the position of the pressing seat 5 and provide the pressing seat 5 with vertical telescopic characteristics. The cross section of the sliding rod 13 is in a rectangular structure, so as to limit the axial deflection of the pressing seat 5.

[0028] Specifically, as shown in the drawings, Figure 2 and Figure 3 As shown, the bottom of the sliding rod 13 is fixedly connected with a connecting frame 16 in a U-shaped structure. The vertical end of the connecting frame 16 is fixedly connected with the pressing seat 5 through a fastening rod 17. The outer wall of the placing seat 2 is fixedly connected with a connecting piece 3, and the connecting piece 3 is fixedly connected with the base 1 through a locking rod 4. The placing seat 2 is fixed with the base 1 through the cooperation of the connecting piece 4 and the locking rod 3. The sliding rod 13 is fixed with the pressing seat 5 through the cooperation of the U-shaped connecting frame 16 and the fastening rod 17. In this way, the positions of the pressing seat 5 and the placing seat 2 are stable, and the placing seat 2 and the pressing seat 5 can be quickly disassembled and replaced synchronously according to the needs, thereby improving the convenience of using the pin bending equipment for diode processing.

[0029] Working principle: place the diode in the profiling groove of the placing seat 2, then push the support bar 9 with the pushing piece 8, and the support bar 9 drives the pressing seat 5 and the bending seat 6. First, the pressing seat 5 is combined with the placing seat 2, and the pressing seat 5 and the placing seat 2 are placed on the outside of the diode to realize the positioning of the diode. Then the pushing piece 8 pushes the support bar 9 to continue downward, the sliding rod 13 is slidably matched with the bottom sleeve 12, and the spring 15 is compressed at the same time. The bending seat 6 completes the bending of the pin, so that the positioning of the diode and the bending of the pin of the diode are carried out step by step, ensuring the stability of the diode bending process, thereby improving the stability of the pin bending equipment for diode processing. The placing seat 2 is fixed with the base 1 through the cooperation of the connecting piece 4 and the locking rod 3. The sliding rod 13 is fixed with the pressing seat 5 through the cooperation of the U-shaped connecting frame 16 and the fastening rod 17. In this way, the positions of the pressing seat 5 and the placing seat 2 are stable, and the placing seat 2 and the pressing seat 5 can be quickly disassembled and replaced synchronously according to the needs, thereby improving the convenience of using the pin bending equipment for diode processing.

[0030] The foregoing description of the embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pin bending apparatus for diode processing, comprising a base (1), a placing seat (2) and a pressing seat (5), characterized in that, The top of the base (1) is fixedly connected with a top plate (14) through a top frame (7), the top plate (14) is fixedly connected with a pusher (8) at the top, the output end of the pusher (8) is fixedly connected with a support bar (9), the bottom of the support bar (9) is integrated with a bottom frame (11) and a telescopic assembly for maintaining the position of the pressing seat (5), the bottom of the bottom frame (11) is fixedly connected with a bent seat (6), and the placing seat (2) is fixedly installed on the top of the base (1).

2. The pin bending apparatus for diode processing according to claim 1, characterized by, The outer wall of the support bar (9) is fixedly connected with a sliding sleeve (10), and the inner wall of the sliding sleeve (10) is in sliding connection with the outer wall of the top frame (7).

3. The pin bending apparatus for diode processing according to claim 2, wherein The telescopic assembly comprises a sliding sleeve (12) and a sliding rod (13) in sliding fit, the bottom of the sliding rod (13) is fixedly connected with the top of the pressing seat (5), and the spring (15) is fixedly connected between the top of the sliding rod (13) and the inner wall of the sliding sleeve (12).

4. The pin bending apparatus for diode processing according to claim 3, wherein The cross section of the sliding rod (13) is in a rectangular structure.

5. The pin bending apparatus for diode processing according to claim 4, wherein The bottom of the sliding rod (13) is fixedly connected with a connecting frame (16), the connecting frame (16) is in a U-shaped structure, and the vertical end of the connecting frame (16) is fixedly connected with the pressing seat (5) through a fastening rod (17).

6. The pin bending apparatus for diode processing according to claim 5, wherein The outer wall of the placing seat (2) is fixedly connected with a connecting piece (3), and the connecting piece (3) is fixedly connected with the base (1) through a locking rod (4).

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