CN212707980U

CN212707980U - Automobile ignition coil shell flattening device

Info

Publication number: CN212707980U
Application number: CN202021326140.5U
Authority: CN
Inventors: 张国新
Original assignee: Wenzhou Reelcar Auto Electric Parts Co ltd
Current assignee: Wenzhou Reelcar Auto Electric Parts Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-16
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses an automobile ignition coil shell flattening device in the field of automobile accessory processing, including base plate and coil shell spare, the spout has been seted up at base plate top center, be fixed with the electromagnetism iron pole between the spout tip, the inside sliding connection of spout has two sets of indisputable blocks, the perforation has been seted up to the indisputable block side, indisputable block top center is fixed with the holding strip, base plate top center is provided with the concave type frame perpendicularly to the spout, the concave type frame top center is fixed with electric putter, the through-hole has been seted up at the concave type frame top center, the inside swing joint of electric putter has the piston rod, the piston rod tip activity passes the through-hole and is connected with the connection pad, the connection pad bottom center is fixed with the flattening dish, the connection pad bottom has seted up flexible groove on flattening dish one side, flexible spout has been seted up on, the side wall of the telescopic sliding block is fixed with a pressure lever, and the top end of the pressure touch switch is connected with a connecting wire.

Description

Automobile ignition coil shell flattening device

Technical Field

The utility model relates to an auto-parts processing field specifically is car ignition coil shell flattening device.

Background

The key parts of the ignition device of the automobile are an ignition coil and a switching device, the ignition plug can generate spark with enough energy by increasing the energy of the ignition coil, and the basic condition that the ignition device is suitable for the operation of the modern engine is that the ignition device is provided with two groups of coils, namely a primary coil and a secondary coil. The primary coil is wound by a thicker enameled wire, and is usually wound by about 200-; the secondary coil is wound with thinner enameled wires, usually around 15000-. One end of the primary coil is connected with a low-voltage power supply (+) on the vehicle, and the other end is connected with a switching device (a breaker). One end of the secondary coil is connected with the primary coil, the other end of the secondary coil is connected with the output end of the high-voltage wire to output high-voltage electricity, a coil isolation shell is arranged outside the ignition coil, irregular bulges exist on the surface of the shell of the automobile ignition coil after the shell of the automobile ignition coil is produced, the shell cannot be directly applied to an automobile assembly process, and the irregular bulges on the surface of the shell need to be flattened.

At present, chinese patent with application number CN201921038157.8 discloses an automobile ignition coil shell flattening device, concretely relates to auto-parts processing field, comprises a workbench, the top edge of workstation is connected with first fixed plate, the top of first fixed plate is inserted and is equipped with the gag lever post, the surface of gag lever post is provided with the scale mark, the front end of first fixed plate is close to the front side position department of gag lever post and is connected with first adjusting bolt, the inboard that the one end of gag lever post is located first fixed plate is connected with the mount, the middle part of mount is and is provided with the protecting crust in the vertical direction, first adjusting screw is connected to the inboard of protecting crust. The device can improve the stability when handling that flattens, and is convenient for compress tightly fixed the processing to car ignition coil shell, avoids taking place the skew when the operation that flattens, influences the quality of flattening, makes things convenient for the operator to realize diversified processing of flattening according to waiting to press the position control clamp plate simultaneously. However, the automobile ignition coil case is flattened by using this device, and the degree of flattening cannot be controlled by manually flattening the automobile ignition coil case. Based on this, the utility model designs an automobile ignition coil shell flattening device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car ignition coil shell flattening device to use the device that provides in solving above-mentioned background and carry out car ignition coil shell and flatten, flatten through manual, the problem of the degree that the uncontrollable flattens.

In order to achieve the above object, the utility model provides a following technical scheme:

the flattening device for the automobile ignition coil shell comprises a base plate and a coil shell, wherein a sliding groove is formed in the center of the top end of the base plate, an electromagnet rod is fixed between the end parts of the sliding groove, two groups of iron sliding blocks are connected inside the sliding groove in a sliding mode, through holes are formed in the side faces of the iron sliding blocks, a clamping strip is fixed at the center of the top end of each iron sliding block, an inverted concave type frame is arranged at the center of the top end of the base plate, perpendicular to the sliding groove, a power-driven push rod is fixed at the center of the top end of the inverted concave type frame, a through hole is formed in the center of the top end of the inverted concave type frame, a piston rod is movably connected inside the power-driven push rod, the end part of the piston rod movably penetrates through the through hole to be connected with a connecting, the telescopic sliding groove is internally and slidably connected with a telescopic sliding block, a pressing rod is fixed on the side wall of the telescopic sliding block, the top end of the pressure touch switch is connected with a connecting wire, a through wire hole is formed in the center of the top end of the telescopic sliding groove, a through hole is formed in the position, opposite to the through wire hole, of the top end of the inverted concave frame, an insulating cylinder is movably inserted in the through hole, the bottom end of the insulating cylinder is fixed on the periphery of the top end of the through wire hole, and one end of the connecting wire is.

Preferably, the sliding groove is arranged in the width direction of the top end of the substrate, the depth of the sliding groove is larger than half of the height of the substrate, the height of the iron sliding block is equal to the depth of the sliding groove, and the diameter of the through hole is equal to the diameter of the electromagnet rod.

Preferably, the length of holding strip is greater than the length of slider top, the width of holding strip equals the width of iron slide block, the height that highly is less than coil shell spare of holding strip, holding strip bottom end face is the friction surface, the holding strip side is provided with the protection glue film.

Preferably, electric putter's the height that highly equals the type frame that falls concave, the thickness of flattening dish equals the half of connection pad thickness, the degree of depth in flexible groove is greater than the thickness of flattening dish, the thickness and the flexible spout bottom that highly equals the flattening dish of flexible spout run through flexible bottom of the groove, the thickness that presses the touch switch equals the degree of depth in flexible groove and the difference of flattening dish thickness.

Preferably, the top end of the pressure rod is flush with the top end of the telescopic sliding block, the diameter of the pressure rod is equal to that of the telescopic groove, and the outer wall of the pressure rod is in weak magnetic contact with the inner wall of the telescopic groove.

Preferably, the diameter of the through hole and the inner diameter of the insulating cylinder are both equal to the diameter of the connecting wire, the length of the connecting wire is greater than the height of the inverted concave frame, and the side wall of the insulating cylinder is in smooth contact with the through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the electric push rod, the piston rod, the connecting disc, the flattening disc, the telescopic groove, the telescopic chute, the telescopic sliding block, the pressure rod, the press-touch switch and the connecting wire are arranged, the piston rod is driven to move downwards by the electric push rod, so that the connecting disc and the flattening disc are driven to move downwards, the pressure rod is extruded in the process that the flattening disc flattens the surface bulge of the coil shell part, the pressure rod upwards contracts into the telescopic groove under the matching of the telescopic sliding block and the telescopic chute, the pressure rod is contacted with the press-touch switch along with the continuous downward pressing of the flattening disc, and the electric push rod stops working, so that the flattened limit position is conveniently controlled; through setting up spout, indisputable slider and electromagnet pole, utilize the circular telegram of electromagnet pole to have the characteristics that magnetism outage magnetism disappears, can adjust the position of control holding strip, be convenient for fix coil shell spare.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only examples of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a substrate according to the present invention;

FIG. 3 is a schematic view of the end structure of the piston rod of the present invention;

FIG. 4 is a schematic view of the structure of the connection plate of the present invention;

fig. 5 is a schematic view of the local cross-section structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-substrate, 2-coil shell, 3-sliding groove, 4-electromagnet rod, 5-iron sliding block, 6-perforation, 7-holding strip, 8-inverted concave frame, 9-electric push rod, 10-piston rod, 11-through hole, 12-connecting disc, 13-flattening disc, 14-telescopic groove, 15-telescopic sliding groove, 16-pressure contact switch, 17-telescopic sliding block, 18-pressing rod, 19-connecting wire, 20-through wire hole, 21-through hole and 22-insulating cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the examples of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

as shown in fig. 1 and fig. 2, the flattening device for the automobile ignition coil shell comprises a base plate 1 and a coil shell 2, a chute 3 is arranged at the center of the top end of the base plate 1, the chute 3 is arranged in the width direction of the top end of the base plate 1, the depth of the chute 3 is greater than half of the height of the base plate 1, an electromagnet rod 4 is fixed between the end parts of the chute 3, two groups of iron sliders 5 are connected in the chute 3 in a sliding manner, the height of each iron slider 5 is equal to the depth of the chute 3, a through hole 6 is arranged on the side surface of each iron slider 5, the diameter of each through hole 6 is equal to the diameter of the electromagnet rod 4, a clamping strip 7 is fixed at the center of the top end of each iron slider 5, the length of each clamping strip 7 is greater than the length of the top end of each iron slider 5, the width of each clamping strip 7 is equal to the width of each iron slider 5, the height of each clamping, an electric push rod 9 is fixed at the center of the top end of the inverted concave frame 8, and the height of the electric push rod 9 is equal to that of the inverted concave frame 8;

as shown in fig. 3, 4 and 5, a through hole 11 is formed in the center of the top end of the inverted concave frame 8, a piston rod 10 is movably connected inside the electric push rod 9, the end of the piston rod 10 movably penetrates through the through hole 11 to be connected with a connecting disc 12, a flattening disc 13 is fixed in the center of the bottom end of the connecting disc 12, the thickness of the flattening disc 13 is equal to half of the thickness of the connecting disc 12, a telescopic groove 14 is formed in the bottom end of the connecting disc 12 on one side of the flattening disc 13, the depth of the telescopic groove 14 is greater than that of the flattening disc 13, a telescopic sliding groove 15 is formed in the inner wall of the telescopic groove 14, the height of the telescopic sliding groove 15 is equal to that of the flattening disc 13, the bottom end of the telescopic sliding groove 15 penetrates through the bottom end of the telescopic groove 14, a press-touch switch 16 is fixed on the top wall of the telescopic groove 14, the thickness of the press, 18 tops of depression bar and the parallel and level in flexible slider 17 top, 18 diameters of depression bar equal the diameter in

flexible groove

14, 18 outer walls of depression bar and the weak magnetic contact of the 14 inner walls in flexible groove are connected, press and touch 16 tops of switch and be connected with connecting

wire

19, 19 lengths of connecting wire are greater than the height of falling concave frame 8, through hole 20 has been seted up at the 14 top centers in flexible groove, fall concave frame 8 top and just seted up through hole 21 to the position that runs through hole 20, the inside activity of through hole 21 is pegged graft and is had insulator cylinder 22, insulator cylinder 22 lateral wall and the smooth contact of through hole 21, the diameter that runs through hole 20, the inner diameter of insulator cylinder 22 all equals 19 diameters of connecting wire, the 22 bottom mounting of insulator cylinder runs through hole 20 top border, 19 one end of connecting.

One specific application of this embodiment is: the coil casing component 2 is placed at the top end of the base plate 1, the position of the bulge is aligned with the flattening disc 13, the position of the clamping strip 7 is movably adjusted by utilizing the matching of the chute 3 and the iron slide block 5, the power supply of the electromagnet rod 4 is communicated, the iron slide block 5 is fixed, so that the coil housing piece 2 is fixed, then the electric push rod 9 is started to drive the piston rod 10 to move downwards, so that the connecting disc 12 and the flattening disc 13 move downwards, during the flattening of the surface projections of the coil housing part 2 by the flattening disc 13, the pressure bar 18 is pressed, under the matching of the telescopic slide block 17 and the telescopic chute 15, the pressure lever 18 is upwards retracted into the telescopic chute 14, along with the continuous downward pressing of the flattening disc, the pressure lever 18 is contacted with the press contact switch 16, the electric push rod 9 is controlled by the connecting line 19 to stop working, the flattening disc 13 stops flattening, and the flattening degree is a limit degree, so that the flattening limit position is conveniently controlled.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Automobile ignition coil shell flattening device includes base plate (1) and coil shell spare (2), its characterized in that: the center of the top end of the base plate (1) is provided with a sliding chute (3), an electromagnet rod (4) is fixed between the end parts of the sliding chutes (3), two groups of iron sliding blocks (5) are connected inside the sliding chute (3) in a sliding manner, through holes (6) are formed in the side surfaces of the iron sliding blocks (5), clamping strips (7) are fixed at the center of the top end of each iron sliding block (5), an inverted concave frame (8) is arranged at the center of the top end of the base plate (1) and is perpendicular to the sliding chute (3), an electric push rod (9) is fixed at the center of the top end of the inverted concave frame (8), a through hole (11) is formed in the center of the top end of the inverted concave frame (8), a piston rod (10) is movably connected inside the electric push rod (9), the end part of the piston rod (10) movably penetrates through the through hole (11) to be connected with a connecting disc (12), a flattening disc (13, flexible spout (15) have been seted up on flexible groove (14) inner wall, be fixed with on flexible groove (14) roof and press touch switch (16), flexible spout (15) inside sliding connection has flexible slider (17), flexible slider (17) lateral wall is fixed with depression bar (18), press touch switch (16) top is connected with connecting wire (19), through hole (20) have been seted up at flexible groove (14) top center, concave type frame (8) top is just seted up through hole (21) to the position of through hole (20), through hole (21) inside activity is pegged graft and is had insulating cylinder (22), insulating cylinder (22) bottom mounting is at through hole (20) top border, connecting wire (19) one end and electric putter (9) electric property link to each other.

2. The automotive ignition coil casing flattening device according to claim 1, characterized in that: the runner (3) sets up in base plate (1) top width direction, the degree of depth of runner (3) is greater than half of base plate (1) height, the degree of depth that highly equals runner (3) of indisputable slider (5), the diameter of perforation (6) equals the diameter of electromagnetism iron pole (4).

3. The automotive ignition coil casing flattening device according to claim 1, characterized in that: the length of holding strip (7) is greater than the length on iron slide (5) top, the width of holding strip (7) equals the width of iron slide (5), the height that highly is less than coil shell spare (2) of holding strip (7), holding strip (7) bottom end face is the friction surface, holding strip (7) side is provided with the protection glue film.

4. The automotive ignition coil casing flattening device according to claim 1, characterized in that: the height of electric putter (9) equals the height of type frame (8) of falling concave, the thickness of flattening dish (13) equals half of connection pad (12) thickness, the degree of depth of flexible groove (14) is greater than the thickness of flattening dish (13), the thickness of flexible spout (15) equals the thickness of flattening dish (13) and flexible spout (15) bottom runs through flexible groove (14) bottom, the thickness of pressure touch switch (16) equals the degree of depth of flexible groove (14) and the difference of flattening dish (13) thickness.

5. The automotive ignition coil casing flattening device according to claim 1, characterized in that: the utility model discloses a flexible groove (14) of depression bar (18), depression bar (18) top and flexible slider (17) top parallel and level, the diameter of depression bar (18) equals the diameter of flexible groove (14), depression bar (18) outer wall and flexible groove (14) inner wall weak magnetism contact are connected.

6. The automotive ignition coil casing flattening device according to claim 1, characterized in that: the diameter of the penetrating hole (20) and the inner diameter of the insulating cylinder (22) are equal to the diameter of the connecting wire (19), the length of the connecting wire (19) is larger than the height of the inverted concave frame (8), and the side wall of the insulating cylinder (22) is in smooth contact with the penetrating hole (21).