Conducting wire forming device for resistor processing

Abstract

The utility model discloses a resistor processing lead forming device which comprises a forming sleeve and a U-shaped supporting frame, middle rods are fixedly connected to two sides of the horizontal end of the forming sleeve, and a first driving part and a second driving part are fixedly connected to one side of the supporting frame. According to the device, the middle rod on one side of the forming sleeve is combined to the connecting assembly at the output end of the second driving part, then the side frame is moved till the side frame moves to the limiting position of the top frame, at the moment, the connecting assembly on the outer side of the rotating rod and the middle rod on the other side of the forming sleeve are fixed, and a wire penetrates through and is connected and combined to the forming sleeve; when the second driving part drives the forming sleeve to rotate, the first driving part and the transmission rod are matched to drive the conduction part to perform horizontal reciprocating motion, so that the wire is uniformly formed on the forming sleeve, and the two sets of connecting assemblies are matched with the movable side frame, so that the stability of rotation of the forming sleeve and the convenience of subsequent disassembly and assembly are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire forming technical field especially relates to a resistor processing wire forming device. BACKGROUND

[0002] In the making process of resistor, the wire needs to be processed into a spiral shape that is suitable for the ceramic base inside the resistor by the forming device, so as to facilitate the wire to be attached to the ceramic base of the resistor.

[0003] Chinese patent publication number CN221225926U, published on 2024625, discloses a resistor processing wire forming device, which includes a processing table, a support plate and a fixed plate arranged on the top of the processing table, a rotating shaft and a threaded rod are rotatably connected to the outer side wall of the support plate, a servo motor is fixedly connected to the top of the fixed plate, the output shaft of the servo motor and the end of the rotating shaft are fixedly connected, a forming sleeve is fixedly sleeved on the outer side wall of the rotating shaft, a fixed groove is formed in the outer side wall of the forming sleeve, a fixed clamping rod is fixedly connected to the inner side wall of the fixed groove, and the output shaft of the servo motor and the threaded rod are connected through a belt drive.

[0004] The existing resistor processing wire forming device as described above forms the wire on the forming sleeve by rotating the forming sleeve and cooperating with the reciprocating moving guide sleeve. In the specific implementation process, the driving member is connected to one side of the forming sleeve. Since the forming sleeve has a certain length, the stability of the forming sleeve can be further optimized. Therefore, it is urgent to propose a corresponding resistor processing wire forming device 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 kind of resistor processing wire forming device.

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

[0007] A resistor processing wire forming device, comprising a forming sleeve and a support frame of U-shaped structure, the both sides of the horizontal end of the forming sleeve are fixedly connected with middle rods, one side of the support frame is fixedly connected with driving member one and driving member two, the output end between the support frame and driving member one is integrated with guide sleeve and driving assembly for the horizontal reciprocating movement of guide sleeve, the side of the support frame away from driving member one is fixedly connected with outer extension frame, the top of the outer extension frame is integrated with side frame and translation assembly for horizontal position switching of side frame, the inner wall of side frame is rotatably connected with rotating rod, the open end of rotating rod and the output end of driving member two are integrated with connecting assembly for fixing middle rod.

[0008] Preferably, the driving assembly comprises a transmission rod fixedly connected with an output end of the driving member, an outer wall of the transmission rod is screwedly connected with a moving seat, an inner wall of the moving seat is slidably connected with an optical rod fixedly connected with the supporting frame, and the moving seat is fixedly connected with the guide sleeve.

[0009] Preferably, a locking rod is screwedly connected with the top of the guide sleeve.

[0010] Preferably, the translation assembly comprises a top frame and a positioning portion for fixedly connecting the top frame with the side frame, and the top frame is fixedly connected with the top of the outer extension frame.

[0011] Preferably, the positioning portion comprises a fixing sleeve fixedly connected with an outer wall of the side frame, a fixing rod is screwedly connected with the top of the fixing sleeve, and the open end of the fixing rod abuts against the top of the top frame.

[0012] Preferably, each of the two groups of connecting assemblies comprises two groups of clamping sleeves, the two groups of clamping sleeves are fixedly connected with the output end of the second driving member and the rotating rod respectively, and a positioning rod is screwedly connected with the top of each of the two groups of clamping sleeves.

[0013] As the above technical scheme is adopted, the utility model has the advantages of:

[0014] 1. In the application, the middle rod on one side of the forming sleeve is connected to the connecting assembly of the output end of the second driving member, then the side frame is moved until it reaches the limit position of the top frame, at this time, the connecting assembly on the outer side of the rotating rod is fixed with the middle rod on the other side of the forming sleeve, the wire is threaded through the guide sleeve and connected to the forming sleeve, while the second driving member drives the forming sleeve to rotate, the cooperation between the first driving member and the transmission rod drives the guide sleeve to move horizontally and reciprocally, so that the wire is uniformly formed on the forming sleeve, and the cooperation of the two groups of connecting assemblies and the movable side frame ensures the stability of the rotation of the forming sleeve and the convenience of subsequent disassembly.

[0015] 2. In the application, after the single forming sleeve is completed, the open end of the locking rod is abutted to the outer wall of the wire at this position by rotating the locking rod, then the wire between the guide sleeve and the forming sleeve is cut off by the external cutting member, and finally the forming sleeve is separated, the purpose of the locking rod is to position the open end of the wire to be formed, so as to avoid the wire from being separated from the guide sleeve, so as to facilitate the subsequent quick use, thereby further improving the convenience of the resistor wire forming device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 An overall structure schematic view is shown according to the embodiment of the utility model;

[0017] Figure 2 A guide sleeve structure schematic view is shown according to the embodiment of the utility model;

[0018] Figure 3 A side frame structure schematic diagram is shown according to the embodiment of the utility model provides;

[0019] Figure 4 A fixed sleeve structure schematic diagram is shown according to the embodiment of the utility model provides.

[0020] Legend:

[0021] 1, support frame, 2, drive part one, 3, transmission rod, 4, moving seat, 5, guide sleeve, 6, drive part two, 7, forming sleeve, 8, extension frame, 9, top frame, 10, side frame, 11, middle rod, 12, clamping sleeve, 13, positioning rod, 14, locking rod, 15, fixed sleeve, 16, fixed rod, 17, rotating rod. Specific implementation

[0022] The technical scheme 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. 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 belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A resistor processing wire forming device, including forming sleeve 7 and the support frame 1 of U type structure, the both sides of forming sleeve 7 horizontal end are fixedly connected with middle rod 11, and one side of support frame 1 is fixedly connected with drive part one 2 and drive part two 6, and the output between support frame 1 and drive part one 2 is integrated with guide sleeve 5 and drive assembly for the horizontal reciprocating movement of guide sleeve 5, and one side of support frame 1 away from drive part one 2 is fixedly connected with extension frame 8, and the top of extension frame 8 is integrated with side frame 10 and translation assembly for the horizontal position switching of side frame 10, and rotating rod 17 is rotatably connected to the inner wall of side frame 10, and the open end of rotating rod 17 and the output end of drive part two 6 are integrated with the connecting assembly for the fixation of middle rod 11;

[0025] The middle rod 11 of one side of forming sleeve 7 is combined to the connecting assembly of the output end of drive part two 6, then side frame 10 is moved until it is fixed after moving to the limit position of top frame 9, at this time, the connecting assembly outside rotating rod 17 is fixed with the middle rod 11 of the other side of forming sleeve 7, the wire is passed through guide sleeve 5 and combined to forming sleeve 7, drive part two 6 drives forming sleeve 7 to rotate, and drive part one 2 and transmission rod 3 cooperate to drive guide sleeve 5 to move horizontally and reciprocatingly, so that the wire is uniformly formed on forming sleeve 7, and through the cooperation of two groups of connecting assemblies and movable side frame 10, the stability of forming sleeve 7 rotation and the convenience of subsequent disassembly are ensured.

[0026] It should be noted that the outer side of the forming sleeve 7 is integrated with a limiting component for limiting the open end of the wire, which is prior art and will not be described here.

[0027] Specifically, as shown in Figure 2 and Figure 4 , the driving assembly includes a transmission rod 3 fixedly connected with the output end of the driving member 2, the outer wall of the transmission rod 3 is screw-connected with a moving seat 4, the inner wall of the moving seat 4 is slidingly connected with a light rod fixedly connected with the support frame 1, the top of the moving seat 4 is fixedly connected with the bottom of the guide sleeve 5, the output end of the driving member 2 drives the transmission rod 3 to reciprocate, the transmission rod 3 cooperates with the light rod to realize the reciprocating operation of the moving seat 4 and the guide sleeve 5, the top of the guide sleeve 5 is screw-connected with a locking rod 14, after a single forming sleeve 7 is completed around the wire, the locking rod 14 is rotated to make its open end abut against the outer wall of the wire here, so as to fix the wire here, then the wire part between the guide sleeve 5 and the forming sleeve 7 is cut off by the external cutting member, and finally the separation of the forming sleeve 7 is realized. The purpose of the locking rod 14 is to position the open end of the wire to be formed, so as to avoid its separation from the guide sleeve 5, so as to facilitate subsequent quick access, thereby further improving the convenience of using the resistor wire forming device.

[0028] Specifically, as shown in Figure 2 and Figure 3 , the translation assembly includes a top frame 9 and a positioning portion for fixedly connecting the top frame 9 with the side frame 10, the top frame 9 is fixedly connected to the top of the outer extension frame 8, the positioning portion includes a fixed sleeve 15 fixedly connected with the outer wall of the side frame 10, the top of the fixed sleeve 15 is screw-connected with a fixed rod 16, the open end of the fixed rod 16 abuts against the top of the top frame 9, after the side frame 10 is moved to the limit position of the top frame 9, the fixed rod 16 is rotated to make its open end abut against the top of the top frame 9, so as to realize the positioning of the side frame 10. The two sets of connecting assemblies each include two sets of clamping sleeves 12, the two sets of clamping sleeves 12 are respectively fixedly connected with the output end of the driving member 2 and the rotating rod 17, the top of the two sets of clamping sleeves 12 is screw-connected with a positioning rod 13, the middle rod 11 is inserted into the clamping sleeve 12, the positioning rod 13 is rotated to be screw-connected with the inner wall of the clamping sleeve 12, until the open end of the positioning rod 13 abuts against the outer wall of the middle rod 11, so as to realize the fixation of the middle rod 11 and the clamping sleeve 12.

[0029] Working principle: the combination of the middle rod 11 on one side of the forming sleeve 7 to the connecting assembly on the output end of the driving member two 6, then move the side frame 10 until it moves to the limit position of the top frame 9 and fix, at this time the connecting assembly on the outside of the rotating rod 17 is fixed with the middle rod 11 on the other side of the forming sleeve 7, the wire is passed through the guide sleeve 5 and combined with the forming sleeve 7, while the driving member two 6 drives the forming sleeve 7 to rotate, the driving member one 2 cooperates with the transmission rod 3 to drive the guide sleeve 5 to move horizontally and reciprocally, so that the wire is uniformly formed on the forming sleeve 7, and through the cooperation of the two groups of connecting assemblies and the movable side frame 10, the stability of the rotation of the forming sleeve 7 and the convenience of subsequent disassembly are ensured, after the single forming sleeve 7 completes the winding, the open end of the locking rod 14 is abutted to the outer wall of the wire here, so as to fix the wire here, then the wire part between the guide sleeve 5 and the forming sleeve 7 is cut off by the external cutting member, finally the separation of the forming sleeve 7, the purpose of the locking rod 14 is to position the open end of the wire to be formed, avoid it from separating from the guide sleeve 5, so as to facilitate the subsequent quick access, so as to further improve the convenience of the resistor wire forming device.

[0030] 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 resistor processing wire forming device, comprising a forming sleeve (7) and a U-shaped support frame (1), wherein a central rod (11) is fixedly connected to both sides of the horizontal end of the forming sleeve (7), characterized in that, One side of the support frame (1) is fixedly connected to a drive component 1 (2) and a drive component 2 (6). A guide sleeve (5) and a drive assembly for horizontal reciprocating movement of the guide sleeve (5) are integrated between the output ends of the support frame (1) and the drive component 1 (2). An extension frame (8) is fixedly connected to the side of the support frame (1) away from the drive component 1 (2). A side frame (10) and a translation assembly for horizontal position switching of the side frame (10) are integrated on the top of the extension frame (8). A rotating rod (17) is rotatably connected to the inner wall of the side frame (10). A connecting assembly for fixing the middle rod (11) is integrated at the open end of the rotating rod (17) and the output end of the drive component 2 (6).

2. The resistor processing wire forming device according to claim 1, characterized in that, The drive assembly includes a transmission rod (3) fixedly connected to the output end of the drive component (2). A movable seat (4) is screwed onto the outer wall of the transmission rod (3). A light rod fixedly connected to the support frame (1) is slidably connected to the inner wall of the movable seat (4). The top of the movable seat (4) is fixedly connected to the bottom of the guide sleeve (5).

3. The resistor processing wire forming device according to claim 2, characterized in that, The top of the guide sleeve (5) is screwed with a locking rod (14).

4. The resistor processing wire forming device according to claim 3, characterized in that, The translation assembly includes a top frame (9) and a positioning part for fixing the top frame (9) to the side frame (10), the top frame (9) being fixedly connected to the top of the extension frame (8).

5. The resistor processing wire forming apparatus according to claim 4, characterized in that, The positioning part includes a fixing sleeve (15) that is fixedly connected to the outer wall of the side frame (10). A fixing rod (16) is screwed onto the top of the fixing sleeve (15), and the open end of the fixing rod (16) abuts against the top of the top frame (9).

6. The resistor processing wire forming apparatus according to claim 5, characterized in that, Both sets of the connecting components include two sets of sleeves (12), which are fixedly connected to the output end of the second drive component (6) and the rotating rod (17) respectively. The top of each set of sleeves (12) is screwed with a positioning rod (13).

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