Ignition coil riveting device

Abstract

The utility model belongs to the technical field of riveting of ignition coils, and particularly relates to an ignition coil riveting device which comprises a shell. A material taking mechanism is arranged at the bottom end of the inner side of the shell, a riveting mechanism is arranged on the top side of the shell, an adjusting mechanism is arranged at the top end of the inner side of the shell, the material taking mechanism comprises a base, a stamping groove is formed in the center of the top side of the base, a round rod is fixed to the bottom end of a push plate, and a first spring is fixedly connected between a limiting plate and the base. A lead screw is rotatably installed at the other end of the inner side of the supporting plate, a moving table is slidably installed on a sliding rod through a connecting base in a matched mode, a servo motor is fixed to one end of the side face of the supporting plate, after machining is completed, a first spring pushes a push plate to ascend, a part is pushed out of a stamping groove, and at the moment, the servo motor is controlled to drive the moving table to move along the sliding rod; and the parts on the surface of the base are pushed out and output from one end of the base, so that the function of automatically outputting the parts is achieved, and the problem that an existing riveting press is low in machining efficiency is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ignition coil riveting pressure technical field, specifically is a kind of ignition coil riveting pressure device. BACKGROUND

[0002] Ignition coil, usually by primary coil and secondary coil two groups of coils are composed, it is through coil and is converted into high pressure from the pressure on the car, to realize the function of engine ignition, ignition coil processing process, riveting press is needed to be used to the stamping of parts, then after stamping part assembly processing out ignition coil.

[0003] The riveting press for ignition coil processing with the bottom plate as the main body, the concave frame is fixed on the top side of the bottom plate, the threaded rod is connected to the center of the top side of the concave frame through screw thread cooperation, the rotary disc is fixed on the top end of the threaded rod, when using, the rotary disc can be rotated to drive the threaded rod to rotate, at this time, under the cooperation of the horizontal plate, the sliding block is driven to slide downward in the sliding groove, at the same time, the second connecting block is driven to move downward, at this time, the spring is stretched, the horizontal plate drives the fixed seat and the stamping head to descend, the stamping head is used to stamp the ignition coil parts, and the stamping force can be avoided during processing, the parts are damaged, after processing, the spring can drive the horizontal plate to reset, through the structure, the processing quality of the ignition coil can be improved.

[0004] The above-mentioned riveting press for ignition coil processing still has problems, during the use of the riveting press, the ignition coil parts before and after processing need to be frequently disassembled and assembled, the operation is relatively cumbersome, which reduces the processing efficiency of the riveting press, and further puts forward a kind of ignition coil riveting pressure device. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiencies of the prior art, the riveting press on the market needs to frequently disassemble and assemble the ignition coil parts before and after processing during use, the operation is relatively cumbersome, which reduces the processing efficiency of the riveting press, and the utility model puts forward a kind of ignition coil riveting pressure device.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: the utility model discloses a kind of ignition coil riveting pressure device, including shell;The bottom end of the inside of the shell is provided with taking-out mechanism, the top side of the shell is provided with riveting mechanism, the top end of the inside of the shell is provided with adjusting mechanism, the bottom end of the inside of the shell is fixed with base.

[0007] Preferably, the material handling mechanism includes a base with a stamping groove at the center of the top side of the base. A push plate is slidably installed inside the stamping groove. A round rod is fixed to the bottom end of the push plate, and a limit plate is fixed to the bottom end of the round rod. A first spring is fixedly connected between the limit plate and the base. A support plate is fixed to the bottom end of the side of the housing. A slide rod is fixed to one end of the inner side of the support plate, and a lead screw is rotatably installed at the other end of the inner side of the support plate. A movable stage is slidably installed on the slide rod through a connecting seat. A servo motor is fixed to one end of the side of the support plate, and an auxiliary roller is rotatably installed at one end of the inner side of the support plate. The output end of the servo motor passes through the support plate and is fixedly connected to the lead screw. The movable stage is rotatably connected to the lead screw through a connecting seat. The round rod is slidably connected to the base. Through the structure of the push plate and the movable stage, after the ignition coil parts are processed, they can be automatically pushed out of the stamping groove and removed from the surface of the base, thereby enabling the riveting device to automatically output parts and improving the processing efficiency of the riveting device.

[0008] Preferably, the riveting mechanism includes a hydraulic cylinder, a hydraulic rod is slidably mounted inside the hydraulic cylinder, the hydraulic cylinder is fixed at the center of the top side of the housing, the bottom end of the hydraulic rod passes through the housing and is fixed to a top plate, a second spring is fixed to the bottom side of the top plate, a base plate is fixed to the bottom end of the second spring, a punch head is fixed at the center of the bottom side of the base plate, and limit rods are symmetrically fixed to the top side of the base plate, and the limit rods slide through the bottom side of the top plate. Using a hydraulic cylinder, the riveting process is performed through the cooperation of the punch head and the base, which is simple to operate and has higher processing efficiency.

[0009] Preferably, the adjusting mechanism includes a rectangular rod with evenly spaced positioning holes on its side. The rectangular rod is symmetrically fixed at both ends of the top side of the base plate and slides through the bottom side of the top plate. A positioning seat is slidably mounted on the rectangular rod, and a positioning rod is slidably inserted through the side of the positioning seat, with one end of the positioning rod fastened to the inside of the positioning hole. A rectangular plate is fixed to the other side of the positioning seat, and a control button is fixed to the top side of the rectangular plate. The control button is connected to the hydraulic cylinder signal. By cooperating with the rectangular rod and the positioning seat, the control button can be moved to a suitable position as needed. When the second spring is compressed to the required length, the hydraulic cylinder is stopped, thereby achieving the function of precisely adjusting the riveting pressure.

[0010] The advantages of this utility model are:

[0011] 1. The utility model discloses a structure design of ignition coil riveting and pressing device, through setting up taking mechanism, after completing stamping, first spring promotes the push board to go up, and the part is pushed out the stamping groove, at this moment, control servo motor to make it drive output end screw rod rotation, under the cooperation of connecting seat, drive mobile platform along slide bar and move, and the part on the base surface is pushed out, and it is exported from the base one end, thereby realizing the function of automatic output part, the problem of low processing efficiency of existing riveting press is solved.

[0012] 2. The utility model discloses a structure design of ignition coil riveting and pressing device, through setting up adjusting mechanism, slide to the required position with positioning seat, and the positioning rod is inserted into the inside of positioning seat and positioning hole again, at this moment, when riveting and pressing processing, the top plate drives the bottom plate to go down, when the second spring is compressed to the required length, the top plate is contacted with control button, and button is pressed down, at this moment, control button controls hydraulic cylinder to stop running, thereby realizing the function of accurate adjustment riveting and pressing degree, improve the processing quality of riveting and pressing device. ACCREDITED DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will take a simple introduction to the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only is some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0014] Figure 1 It is the whole front view stereoscopic structure schematic diagram;

[0015] Figure 2 It is the taking mechanism overhead stereoscopic structure sectional view;

[0016] Figure 3 It is riveting and pressing mechanism side view stereoscopic structure sectional view;

[0017] Figure 4 It is the adjusting mechanism front view stereoscopic structure sectional view;

[0018] Figure 5 It is the whole overhead stereoscopic structure schematic diagram.

[0019] In the drawing: 1, shell;2, base;3, stamping groove;4, push plate;5, round rod;6, limit board;7, first spring;8, support plate;9, slide bar;10, screw rod;11, connecting seat;12, mobile platform;13, auxiliary roller;14, servo motor;15, hydraulic cylinder;16, hydraulic rod;17, top plate;18, bottom plate;19, stamping head;20, limiting rod;21, second spring;22, rectangular rod;23, positioning hole;24, positioning seat;25, positioning rod;26, rectangular plate;27, control button;28, inclined groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figures 1-4 As shown, an ignition coil riveting device includes a housing 1; a material picking mechanism is provided at the bottom inner side of the housing 1, a riveting mechanism is provided at the top side of the housing 1, an adjustment mechanism is provided at the top inner side of the housing 1, and a base 2 is fixed at the bottom inner side of the housing 1.

[0022] Please see Figure 2 As shown, the material handling mechanism includes a base 2. A stamping groove 3 is formed at the center of the top side of the base 2. A push plate 4 is slidably installed inside the stamping groove 3. A round rod 5 is fixed to the bottom end of the push plate 4. A limit plate 6 is fixed to the bottom end of the round rod 5. A first spring 7 is fixedly connected between the limit plate 6 and the base 2. A support plate 8 is fixed to the bottom side of the housing 1. A slide rod 9 is fixed to one end of the inner side of the support plate 8. A lead screw 10 is rotatably installed at the other end of the inner side of the support plate 8. A moving stage 12 is slidably installed on the slide rod 9 through a connecting seat 11. A servo motor 14 is fixed to one end of the side of the support plate 8. An auxiliary roller 13 is rotatably installed on one end of the inner side of the support plate 8. The output end of the servo motor 14 passes through the support plate 8 and is fixedly connected to the lead screw 10. The moving stage 12 is rotatably connected to the lead screw 10 through the connecting seat 11. The round rod 5 is slidably connected to the base 2. During operation, when encountering the problem of low processing efficiency due to frequent disassembly and assembly of parts in the existing riveting machine processing, the material handling mechanism is used to place the part on the base 2 during stamping, so that it is located on the top side of the stamping groove 3. During stamping, the riveting device squeezes the part, causing it to push the push plate 4 down to the lowest end of the stamping groove 3. After the stamping is completed, the riveting device is reset, and the first spring 7 pulls the limit plate 6, causing it to push the push plate 4 up, thereby pushing the part out of the stamping groove 3. At this time, the servo motor 14 is controlled to drive the output end screw 10 to rotate. With the cooperation of the connecting seat 11, the moving table 12 is driven to move along the slide rod 9, pushing the part out of the surface of the base 2 and outputting it from one end of the base 2, thereby realizing the function of automatic part output and improving the processing efficiency of the riveting device.

[0023] Please see Figure 3As shown, the riveting mechanism includes a hydraulic cylinder 15, the hydraulic cylinder 15 is slidably installed with a hydraulic rod 16, the hydraulic cylinder 15 is fixed at the top side center of the shell 1, the hydraulic rod 16 bottom end is fixed with a top plate 17 through the shell 1, the second spring 21 is fixed at the bottom side of the top plate 17, the second spring 21 bottom end is fixed with a bottom plate 18, the bottom plate 18 bottom side center is fixed with a stamping head 19, the bottom plate 18 top side is symmetrically fixed with a limiting rod 20, and the limiting rod 20 is slidably inserted in the bottom side of the top plate 17; When encountering the existing riveting machine, the riveting mechanism is used to solve the problem of complicated operation and low processing efficiency during riveting processing by rotating the turntable, the hydraulic cylinder 15 is controlled to make the hydraulic rod 16 inside it elongate, thereby driving the top plate 17 to descend inside the shell 1, at this time, the bottom plate 18 is driven to descend under the cooperation of the limiting rod 20 and the second spring 21, thereby the stamping head 19 is used for riveting processing of the ignition coil parts, after processing, the hydraulic cylinder 15 is controlled to drive the bottom plate 18 to rise and reset, thereby the processed parts are taken out, the operation is simple and the use is convenient.

[0024] Please refer to Figure 4 As shown, the adjusting mechanism includes a rectangular rod 22, the rectangular rod 22 is uniformly provided with a positioning hole 23 on the side surface, the rectangular rod 22 is symmetrically fixed at the both ends of the top side of the bottom plate 18, the rectangular rod 22 is slidably inserted in the bottom side of the top plate 17, the rectangular rod 22 is slidably installed with a positioning seat 24, the positioning seat 24 is slidably inserted with a positioning rod 25 on the side surface, and the positioning rod 25 is buckled inside the positioning hole 23 at one end, the other side of the positioning seat 24 is fixed with a rectangular plate 26, the rectangular plate 26 top side is fixed with a control button 27, and the control button 27 is signal connected with the hydraulic cylinder 15; When the ignition coil parts are riveted, the riveting mechanism is used to solve the problem that the parts are easily damaged due to excessive force, the positioning rod 25 is extracted, the positioning seat 24 is slid to the required position, and the positioning rod 25 is reinserted into the inside of the positioning seat 24 and the positioning hole 23, at this time, when the riveting processing is carried out, the top plate 17 drives the bottom plate 18 to descend and contact with the parts, and the second spring 21 is compressed, when the second spring 21 is compressed to the required length, the top plate 17 contacts with the control button 27 on the top side of the rectangular plate 26, and the button is pressed down at this time, the control button 27 controls the hydraulic cylinder 15 to stop running, the riveting force of the parts is constant, thereby the function of accurately adjusting the riveting force is realized, and the processing quality of the riveting device is improved.

[0025] Please refer to Figure 5As shown, the base 2 output end is provided with a chute 28; when encountering the problem that the processed parts cannot be output from the surface of the base 2 during work, through the structure of the chute 28, when the ignition coil parts complete the riveting and pressing processing, the moving table 12 pushes the parts to move from the stamping groove 3 to the output end of the base 2, and when the parts move to the top side of the chute 28, the parts are output through the chute 28, thereby realizing the function of automatically outputting the parts and improving the processing efficiency of the riveting and pressing device.

[0026] Working principle: The ignition coil is usually composed of two groups of coils, i.e. a primary coil and a secondary coil. The coil converts the pressure on the vehicle into high pressure, thereby realizing the function of engine ignition. During the processing of the ignition coil, a riveting and pressing machine is needed to stamp the parts, and then the stamped parts are assembled and processed to form the ignition coil. During the use of the existing riveting and pressing machine, the ignition coil parts before and after processing need to be frequently disassembled and assembled, which is relatively cumbersome, thereby reducing the processing efficiency of the riveting and pressing machine. In order to solve this problem, the workpiece is placed on the base 2 by setting the taking mechanism and the adjusting mechanism, so that it is located at the top side of the stamping groove 3. Then the positioning rod 25 is pulled out, the positioning seat 24 is slid to the desired position, and the positioning rod 25 is inserted into the positioning seat 24 and the inside of the positioning hole 23 again. At this time, the hydraulic cylinder 15 is controlled to make the inside hydraulic rod 16 of the hydraulic cylinder 15 elongate, thereby driving the top plate 17 to descend inside the shell 1. At this time, under the cooperation of the limiting rod 20 and the second spring 21, the bottom plate 18 is driven to descend, thereby extruding the ignition coil parts by the stamping head 19, so that the push plate 4 is pushed to descend to the lowest end of the stamping groove 3. During the processing, the top plate 17 compresses the second spring 21. When the second spring 21 is compressed to the desired length, the top plate 17 contacts the control button 27 on the top side of the rectangular plate 26 and presses the button. At this time, the control button 27 controls the hydraulic cylinder 15 to stop running, so as to ensure that the riveting force of the parts is constant, thereby realizing the function of accurately adjusting the riveting force. After the processing is completed, the hydraulic cylinder 15 is controlled in the same way to drive the bottom plate 18 to rise and reset. The first spring 7 pulls the limiting plate 6, so as to push the push plate 4 to rise, thereby pushing the parts out of the stamping groove 3. At this time, the servo motor 14 is controlled to drive the output end lead screw 10 to rotate. Under the cooperation of the connecting seat 11, the moving table 12 is driven to move along the slide rod 9, so as to push the parts on the surface of the base 2 to output from one end of the base 2, thereby realizing the function of automatically outputting the parts and solving the problem of low processing efficiency of the existing riveting and pressing machine.

[0027] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. An ignition coil swaging apparatus, characterized by: Including the shell (1);The bottom end of the inside of the shell (1) is provided with a material taking mechanism, the top side of the shell (1) is provided with riveting mechanism, the top end of the inside of the shell (1) is provided with adjusting mechanism, the bottom end of the inside of the shell (1) is fixed with base (2); The material taking mechanism includes base (2), the top side of the base (2) is provided with punch slot (3) in the center, the push plate (4) is slidably installed in the inside of the punch slot (3), the bottom end of the push plate (4) is fixed with round bar (5), the bottom end of the round bar (5) is fixed with limit plate (6), the first spring (7) is fixedly connected between the limit plate (6) and the base (2), the bottom end of the side of the shell (1) is fixed with supporting plate (8), the inside of the supporting plate (8) is fixed with slide rod (9) at one end, the inside of the supporting plate (8) is rotatably installed with lead screw (10) at the other end, the moving table (12) is slidably installed on the slide rod (9) through the cooperation of connecting seat (11), one end of the inside of the supporting plate (8) is fixed with servo motor (14), the inside of the supporting plate (8) is rotatably installed with auxiliary roller (13) at one end.

2. The ignition coil swaging device of claim 1, wherein: The output end of the servo motor (14) is fixedly connected with the lead screw (10) through the supporting plate (8), the moving table (12) is rotatably connected with the lead screw (10) through the cooperation of the connecting seat (11), the round bar (5) is slidably connected with the base (2).

3. The ignition coil swaging device of claim 1, wherein: The riveting mechanism includes hydraulic cylinder (15), the hydraulic rod (16) is slidably installed in the inside of the hydraulic cylinder (15), the hydraulic cylinder (15) is fixed at the top side of the center of the shell (1), the bottom end of the hydraulic rod (16) is fixed with top plate (17) through the shell (1), the bottom side of the top plate (17) is fixed with second spring (21).

4. The ignition coil swaging device of claim 3, wherein: The bottom end of the second spring (21) is fixed with bottom plate (18), the bottom side of the center of the bottom plate (18) is fixed with punch head (19), the top side of the bottom plate (18) is fixedly provided with limit rod (20) symmetrically, and the limit rod (20) is slidably inserted in the bottom side of the top plate (17).

5. The ignition coil swaging device of claim 1, wherein: The adjusting mechanism includes rectangular rod (22), the side of the rectangular rod (22) is uniformly provided with positioning hole (23), the rectangular rod (22) is fixedly provided at both ends of the top side of the bottom plate (18) symmetrically, the rectangular rod (22) is slidably inserted in the bottom side of the top plate (17), the positioning seat (24) is slidably installed on the rectangular rod (22).

6. The ignition coil swaging device of claim 5, wherein: The side of the positioning seat (24) is slidably inserted with positioning rod (25), and one end of the positioning rod (25) is buckled in the inside of the positioning hole (23), the other side of the positioning seat (24) is fixed with rectangular plate (26), the top side of the rectangular plate (26) is fixed with control button (27), the control button (27) is signal connected with the hydraulic cylinder (15).

Images