Pin cutting device of induction transformer

Abstract

The utility model discloses a pin cutting device of an induction transformer, which comprises a base, the base is provided with a vertically penetrating through hole, and the bottom of the base is integrated with a collecting drawer and a fixing assembly used for fixing the collecting drawer. An induction transformer is placed in a clamping groove in the top of a base, pins penetrate through corresponding penetrating holes, then a driving piece drives a transmission rod to rotate, the transmission rod is in linkage with two sets of threaded sleeves through two sets of opposite threaded grooves in the outer surface wall, the two sets of threaded sleeves drive two sets of cutters to move, and after the two sets of cutters complete cutting of the two rows of pins, the pins are cut through the two sets of cutters. The driving piece drives the two sets of cutters to reset, the separated pin parts can fall into the collecting drawer, the locking rod is subsequently rotated to be separated from the base and kept in the screwing state with the top piece, an operator pulls the collecting drawer to be separated through the locking rod, and therefore centralized processing of the pin separation parts can be conveniently achieved. And therefore, the use convenience of the pin cutting device of the induction transformer is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to inductance transformer processing technical field especially relates to a foot cutting device of inductance transformer. BACKGROUND

[0002] The foot cutting device of inductance transformer is used for cutting the pin of inductance transformer welded on the circuit board in the electronic manufacturing process, and its main purpose is to ensure that the pin length after the installation of inductance transformer meets the specific design requirements and safety standards.

[0003] The utility model discloses a foot cutting device of inductance transformer, including base plate, foot cutting mechanism and positioning assembly, foot cutting mechanism and positioning assembly are opposite and are equipped with the both ends of base plate, foot cutting mechanism includes foot cutting drive part and cutting knife, cutting knife is installed on foot cutting drive part, positioning assembly includes positioning base and baffle, positioning base is installed on base plate, and the one end of positioning base towards foot cutting mechanism is opened with cutting knife slot and is equipped with a plurality of first storage holes to the both sides interval of cutting knife slot to drive cutting knife to drive cutting knife to enter into cutting knife slot or pull out from cutting knife slot, the other end of positioning base is equipped with a plurality of second storage holes.

[0004] The foot cutting device of inductance transformer such as above-mentioned existing is through placing inductance transformer to base, and the pin is corresponding to pass through the perforation, and the pin is cut to the cutting knife, and in the specific implementation process, the pin part separated out is directly scattered in the bottom of base, and it is inconvenient for subsequent centralized processing, and therefore the foot cutting device of inductance transformer is urgently needed to solve the above-mentioned problem. UTILITY MODEL CONTENTS

[0005] The utility model discloses a foot cutting device of inductance transformer.

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

[0007] A foot cutting device of inductance transformer, including base, the base is opened with the vertical through -going perforation, the base bottom is integrated with the collection drawer and is used for the fixed driving assembly of collection drawer, the base outer wall is fixedly connected with the driving piece, and the driving piece output end and the base inner wall are integrated with two groups of cutting knives and are used for the driving assembly of two groups of cutting knives.

[0008] Preferably, the base top is integrated with the pressing frame and the elastic part for maintaining the vertical position of the pressing frame, and the pressing frame is in U-shaped structure.

[0009] Preferably, the elastic part comprises a top sleeve fixedly connected with the outer wall of the base, and a spring is fixedly connected between the bottom of the vertical end of the pressing frame and the inner wall of the top sleeve.

[0010] Preferably, the bottom of the top sleeve is fixedly connected with a connecting piece, and the connecting piece is fixedly connected with the outer wall of the base through a fixing rod.

[0011] Preferably, the driving assembly comprises a transmission rod fixedly connected with the output end of the driving piece, and two groups of screw sleeves are screw-connected with the outer wall of the transmission rod through two groups of opposite screw grooves, and the two groups of screw sleeves are fixedly connected with two groups of cutters respectively.

[0012] Preferably, the fixing assembly comprises a top piece fixedly connected with the top of the collecting drawer, and the top piece is fixedly connected with the outer wall of the base through a locking rod.

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

[0014] 1. In the present application, the inductor transformer is placed into the clamping groove on the top of the base, the pins are inserted through the corresponding perforations, then the driving piece drives the transmission rod to rotate, the transmission rod drives two groups of screw sleeves through the two groups of opposite screw grooves on the outer wall, and the two groups of screw sleeves drive two groups of cutters to move, after the two groups of cutters complete the cutting of the two rows of pins, the driving piece drives the two groups of cutters to reset, and the separated pin parts will fall into the collecting drawer, and the subsequent rotation of the locking rod makes it separate from the base and keep the screwing state with the top piece, and the operator can separate the collecting drawer by pulling it through the locking rod, so that the separated pin parts can be conveniently collected, thereby improving the convenience of using the pin cutting device of the inductor transformer.

[0015] 2. In the present application, after the inductor transformer is placed on the top of the base, the pressing frame is released and pressed on the top of the inductor transformer under the action of the spring, so as to provide a vertical restraining force for the inductor transformer, so that the pins can be completely combined with the perforations, and the inductor transformer can be prevented from jumping during the pin cutting process, thereby ensuring the accuracy of the pin cutting of the inductor transformer. BRIEF DESCRIPTION OF DRAWINGS

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

[0017] Figure 2 A spring structure schematic diagram according to an embodiment of the present application is shown;

[0018] Figure 3 A collecting drawer structure schematic diagram according to an embodiment of the present application is shown;

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

[0020] Legend:

[0021] 1, base; 2, collection drawer; 3, top sheet; 4, locking rod; 5, perforation; 6, top sleeve; 7, pressing frame; 8, driving part; 9, transmission rod; 10, screw sleeve; 11, cutter; 12, spring; 13, connecting piece. 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 cutting device of an inductance transformer, comprising a base 1, a vertical through perforation 5 is formed in the base 1, the base 1 bottom is integrated with a collection drawer 2 and a fixing assembly for fixing the collection drawer 2, the outer wall of the base 1 is fixedly connected with a driving part 8, and two groups of cutters 11 and a driving assembly for driving the two groups of cutters 11 are integrated between the output end of the driving part 8 and the inner wall of the base 1;

[0025] Place the inductance transformer into the clamping groove on the top of the base 1, the pins pass through the corresponding perforation 5, then the driving part 8 drives the transmission rod 9 to rotate, the transmission rod 9 links two groups of screw sleeves 10 through the two groups of opposite thread grooves on the outer wall, the two groups of screw sleeves 10 drive the two groups of cutters 11 to move, after the two groups of cutters 11 complete the cutting of the two rows of pins, the driving part 8 drives the two groups of cutters 11 to reset, the separated pin parts will fall into the collection drawer 2, and the subsequent rotation of the locking rod 4 makes it separate from the base 1 and keep the screwed state with the top sheet 3, the operator separates the collection drawer 2 by pulling it through the locking rod 4, so that the centralized processing of the separated pin parts can be conveniently realized, thereby improving the convenience of use of the pin cutting device of the inductance transformer.

[0026] Specifically, as Figure 2 and Figure 4As shown, the base 1 top integrated with the pressure frame 7 and the elastic part for maintaining the vertical position of the pressure frame 7, and the pressure frame 7 is a U-shaped structure, the elastic part includes the top cover 6 fixedly connected with the outer wall of the base 1, and the spring 12 is fixedly connected between the vertical end bottom of the pressure frame 7 and the inner wall of the top cover 6. After placing the inductor transformer on the top of the base 1, release the pressure frame 7, the pressure frame 7 is pressed on the top of the inductor transformer under the action of the spring 12, so as to provide vertical constraint force for the inductor transformer, so that the pin can be completely combined with the through hole 5, and the inductor transformer can also avoid jumping during the pin cutting process, so as to ensure the accuracy of the inductor transformer pin cutting. The bottom of the top cover 6 is fixedly connected with the connecting piece 13, and the connecting piece 13 is fixedly connected with the outer wall of the base 1 through the fixed rod, so as to ensure the convenience of disassembling the top cover 6.

[0027] Specifically, as shown in the drawings, Figure 2 And Figure 3 As shown, the driving assembly includes a transmission rod 9 fixedly connected with the output end of the driving piece 8, the outer wall of the transmission rod 9 is rotatably connected with two sets of screw sleeves 10 through two sets of opposite screw grooves, and the two sets of screw sleeves 10 are fixedly connected with two sets of cutters 11 respectively. The driving piece 8 drives the transmission rod 9 to rotate, the transmission rod 9 drives the two sets of screw sleeves 10 through the two sets of opposite screw grooves on the outer wall, the two sets of screw sleeves 10 drive the two sets of cutters 11 to move, and the two sets of cutters 11 complete the cutting of the two rows of pins. The fixed assembly includes a top piece 3 fixedly connected with the top of the collecting drawer 2, and the top piece 3 is fixedly connected with the outer wall of the base 1 through the locking rod 4. Rotating the locking rod 4 to separate it from the base 1 and keep it screwed with the top piece 3. The operator separates the collecting drawer 2 by pulling it through the locking rod 4.

[0028] Working principle: place the inductor transformer into the clamping groove on the top of the base 1, the pin passes through the corresponding through hole 5, then the driving piece 8 drives the transmission rod 9 to rotate, the transmission rod 9 drives the two sets of screw sleeves 10 through the two sets of opposite screw grooves on the outer wall, the two sets of screw sleeves 10 drive the two sets of cutters 11 to move, and the two sets of cutters 11 complete the cutting of the two rows of pins. After the two sets of cutters 11 are reset by the driving piece 8, the separated pin part will fall into the collecting drawer 2. Subsequently, rotating the locking rod 4 to separate it from the base 1 and keep it screwed with the top piece 3. The operator separates the collecting drawer 2 by pulling it through the locking rod 4. In this way, the separated pin part can be conveniently collected, thereby improving the convenience of using the pin cutting device of the inductor transformer. After placing the inductor transformer on the top of the base 1, release the pressure frame 7, the pressure frame 7 is pressed on the top of the inductor transformer under the action of the spring 12, so as to provide vertical constraint force for the inductor transformer, so that the pin can be completely combined with the through hole 5, and the inductor transformer can also avoid jumping during the pin cutting process, so as to ensure the accuracy of the inductor transformer pin cutting.

[0029] 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 cutting device for an inductor transformer, comprising a base (1), characterized in that, The base (1) has a vertical through hole (5). The bottom of the base (1) is integrated with a collection drawer (2) and a fixing component for fixing the collection drawer (2). The outer wall of the base (1) is fixedly connected with a drive component (8). The output end of the drive component (8) and the inner wall of the base (1) are integrated with two sets of cutters (11) and a drive component for driving the two sets of cutters (11).

2. The cutting device for an inductor transformer according to claim 1, characterized in that, The base (1) has a pressure frame (7) integrated on its top and an elastic part for maintaining the vertical position of the pressure frame (7), and the pressure frame (7) has a U-shaped structure.

3. The cutting device for an inductor transformer according to claim 2, characterized in that, The elastic part includes a top sleeve (6) fixedly connected to the outer wall of the base (1), and a spring (12) is fixedly connected between the bottom of the vertical end of the pressure frame (7) and the inner wall of the top sleeve (6).

4. The cutting device for an inductor transformer according to claim 3, characterized in that, The bottom of the top sleeve (6) is fixedly connected to a connecting piece (13), and the connecting piece (13) is fixedly connected to the outer wall of the base (1) by a fixing rod.

5. The cutting device for an inductor transformer according to claim 4, characterized in that, The drive assembly includes a transmission rod (9) fixedly connected to the output end of the drive member (8). The outer wall of the transmission rod (9) is connected to two sets of threaded sleeves (10) by two sets of opposite threaded grooves. The two sets of threaded sleeves (10) are fixedly connected to two sets of cutters (11) respectively.

6. The lead-cutting device for an inductor transformer according to claim 5, characterized in that, The fixing component includes a top piece (3) fixedly connected to the top of the collection drawer (2), and the top piece (3) is fixedly connected to the outer wall of the base (1) by a locking rod (4).

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