CN215617627U

CN215617627U - Ignition coil's tight frock of clamp

Info

Publication number: CN215617627U
Application number: CN202122134136.XU
Authority: CN
Inventors: 牛宣侠
Original assignee: Tianjin Aolai Automotive Electronics Co ltd
Current assignee: Tianjin Aolai Automotive Electronics Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-25
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a clamping tool for an ignition coil, which comprises an upper clamping plate, wherein a lower clamping plate is arranged below the upper clamping plate, a supporting rod is arranged at the upper end of the lower clamping plate, a lower-end anti-skid pad is arranged at the outer end of the supporting rod, a first telescopic spring is arranged at the lower end of the supporting rod, a lower-end built-in groove is arranged at the rear end of the first telescopic spring, a second telescopic spring is arranged above the lower clamping plate, an upper-end anti-skid pad is arranged on the inner side of the upper clamping plate, an upper-end built-in groove is arranged below the upper-end anti-skid pad, and limiting rods are arranged at two ends of the upper-end built-in groove. This tight frock of clamp of ignition coil can press from both sides tight operation through setting up after being convenient for slide, has reduced manual operation like this to effectual work efficiency that has improved.

Description

Ignition coil's tight frock of clamp

Technical Field

The utility model relates to the technical field of ignition coils, in particular to a clamping tool for an ignition coil.

Background

The ignition coil is divided into an open magnetic type and a closed magnetic type according to a magnetic circuit. The traditional ignition coil is of an open magnetic type, an iron core of the traditional ignition coil is formed by laminating silicon steel sheets of about 0.3 mm, and a secondary coil and a primary coil are wound on the iron core. The closed magnetic type adopts an iron core similar to the shape III to wind a primary coil, and a secondary coil is wound outside the primary coil, and magnetic lines of force form a closed magnetic circuit by the iron core. The closed magnetic ignition coil has the advantages of less magnetic leakage, less energy loss and small volume, so that the electronic ignition system is generally adopted.

The prior art has the following defects or problems: other operations are required after clamping in the machining process, but most of the existing clamping devices need manual buckle fixing operation, so that the operation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping tool for an ignition coil aiming at the defects in the prior art so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ignition coil's tight frock of clamp, includes the punch holder, the below of punch holder is provided with the lower plate, the bracing piece is installed to the upper end of lower plate, the outer end of bracing piece is provided with the lower extreme slipmat, first expanding spring is installed to the lower extreme of bracing piece, first expanding spring's rear end is provided with lower extreme built-in groove, the second expanding spring is installed to the top of lower plate, the inboard of punch holder is provided with the upper end slipmat, the below of upper end slipmat is provided with upper end built-in groove, the gag lever post is installed at the both ends in upper end built-in groove.

As a preferable technical scheme of the utility model, the upper clamping plate and the lower clamping plate are members with the same shape, the anti-slip pads at the lower ends of the anti-slip pads at the upper ends are all members made of rubber, the number of the anti-slip pads at the lower ends is two, the two anti-slip pads are symmetrically arranged above the lower clamping plate at the two ends of the supporting rod and are connected with the lower clamping plate in a gluing mode, and the anti-slip pads at the upper ends are arranged on the inner side of the upper clamping plate corresponding to the anti-slip pads at the lower ends and are connected with the upper clamping plate in a gluing mode.

As a preferable technical scheme, the two second telescopic springs are symmetrically arranged on two sides of the upper end of the lower clamping plate, the tail ends of the second telescopic springs are fixedly connected with the lower clamping plate, the top ends of the second telescopic springs are fixedly connected with the upper clamping plate, and the upper clamping plate is fixedly connected with the lower clamping plate through the second telescopic springs.

As a preferred technical scheme of the present invention, a first rotating rod is arranged inside the supporting rod, the first rotating rod is welded and connected with a lower clamping plate, the supporting rod is connected with the first rotating rod in a penetrating manner, the supporting rod is connected with the lower clamping plate in a rotating manner through the first rotating rod, the top end of the first extension spring is fixedly connected with the supporting rod, a receiving groove is arranged at a position of the first extension spring corresponding to the lower clamping plate, and the tail end of the first extension spring is fixedly connected with the receiving groove.

As a preferable technical scheme of the present invention, the lower end built-in groove of the upper end built-in groove is a semi-cylindrical member having the same shape, the rubber pad is arranged inside the upper end built-in groove, the rubber pads are rubber members, and the two rubber pads are respectively arranged inside the lower end built-in groove of the upper end built-in groove and are connected with the lower end built-in groove of the upper end built-in groove by gluing.

As a preferable technical scheme, the tail end of the upper clamping plate is provided with two connecting blocks, the two connecting blocks are symmetrically arranged at the tail end of the upper clamping plate and are connected with the upper clamping plate in a welding mode, a second rotating rod is arranged at the position, corresponding to the connecting blocks, of the lower clamping plate, the connecting blocks penetrate through the second rotating rod, and the upper clamping plate is rotatably connected with the second rotating rod through the connecting blocks.

According to the preferable technical scheme, the limiting rods are cylindrical rubber components and are provided with two limiting rods, the two limiting rods are symmetrically arranged at two ends of the upper end built-in groove and are fixedly connected with the upper clamping plate, the limiting grooves are formed in the positions, corresponding to the lower clamping plate, of the limiting rods, and the limiting grooves are connected with the limiting rods in a buckling mode.

Compared with the prior art, the utility model provides the ignition coil clamping tool, which has the following beneficial effects: the setting of two second expanding springs is convenient for strain the distance of punch holder lower plate, thereby be convenient for press from both sides tightly after ignition coil slips in, the mating reaction of the first expanding spring of bracing piece, thereby buckle ignition coil when ignition coil slips in the back punch holder alright rotatory whereabouts, convenient operation does not need the manual work to carry out unnecessary buckle fixed operation like this, the rubber pad of built-in inslot portion of upper end lower extreme is convenient for wrap up ignition coil's bottom, the gag lever post spacing groove has played spacing effect, avoid removing the skew to appear behind the buckle, whole convenient operation and high efficiency.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the fastening device of the present invention;

fig. 4 is a schematic structural view of the limiting device of the present invention.

In the figure: 1. an upper splint; 2. a lower splint; 3. an upper end anti-skid pad; 4. a lower end non-slip mat; 5. the upper end is provided with a groove; 6. the lower end is provided with a groove; 7. a limiting rod; 8. a limiting groove; 9. a support bar; 10. a first extension spring; 11. a second extension spring; 12. a receiving groove; 13. a first rotating rod; 14. connecting blocks; 15. a second rotating rod; 16. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a clamping tool for an ignition coil comprises an upper clamping plate 1, a lower clamping plate 2 is arranged below the upper clamping plate 1, a supporting rod 9 is arranged at the upper end of the lower clamping plate 2, and a lower-end anti-skid pad 4 is arranged at the outer end of the supporting rod 9 and plays a role in skid resistance; the lower end of the supporting rod 9 is provided with a first telescopic spring 10 which is convenient to contract; the rear end of the first telescopic spring 10 is provided with a lower end built-in groove 6, and a second telescopic spring 11 is arranged above the lower clamping plate 2, so that the effect of strengthening and clamping is facilitated; the inboard of punch holder 1 is provided with upper end slipmat 3, and the below of upper end slipmat 3 is provided with upper end built-in groove 5, and gag lever post 7 is installed at the both ends of upper end built-in groove 5 to the deviation appears after avoiding installing.

In the embodiment, the upper clamping plate 1 and the lower clamping plate 2 are members with the same shape, the upper anti-slip mat 3 and the lower anti-slip mat 4 are members made of rubber, the two lower anti-slip mats 4 are symmetrically arranged above the lower clamping plate 2 at two ends of the supporting rod 9 and are connected with the lower clamping plate 2 in a gluing mode, the upper anti-slip mat 3 is arranged on the inner side of the upper clamping plate 1 corresponding to the lower anti-slip mat 4 and is connected with the upper clamping plate 1 in a gluing mode, and the anti-slip effect is achieved after clamping; the two second telescopic springs 11 are symmetrically arranged on two sides of the upper end of the lower clamping plate 2, the tail ends of the second telescopic springs 11 are fixedly connected with the lower clamping plate 2, the top ends of the second telescopic springs 11 are fixedly connected with the upper clamping plate 1, and the upper clamping plate 1 is fixedly connected with the lower clamping plate 2 through the second telescopic springs 11, so that the clamping effect is achieved conveniently; a first rotating rod 13 is arranged in the supporting rod 9, the first rotating rod 13 is connected with the lower clamping plate 2 in a welding mode, the supporting rod 9 is connected with the first rotating rod 13 in a penetrating mode, the supporting rod 9 is connected with the lower clamping plate 2 in a rotating mode through the first rotating rod 13, the top end of the first telescopic spring 10 is fixedly connected with the supporting rod 9, a containing groove 12 is formed in the position, corresponding to the lower clamping plate 2, of the first telescopic spring 10, and the tail end of the first telescopic spring 10 is fixedly connected with the containing groove 12, so that the ignition coil can be pushed in conveniently and then clamped; the upper end built-in groove 5 and the lower end built-in groove 6 are semi-cylindrical components with the same shape, the rubber pads 16 are arranged in the upper end built-in groove 5, the rubber pads 16 are made of rubber materials, the two rubber pads are arranged in the upper end built-in groove 5 and the lower end built-in groove 6 respectively and are connected with the upper end built-in groove 5 and the lower end built-in groove 6 in a gluing mode, buckling is convenient to wrap, and therefore clamping tightness is guaranteed; the tail end of the upper clamping plate 1 is provided with two connecting blocks 14, the two connecting blocks 14 are symmetrically arranged at the tail end of the upper clamping plate 1 and are connected with the upper clamping plate 1 in a welding mode, the lower clamping plate 2 is provided with a second rotating rod 15 corresponding to the connecting blocks 14, the connecting blocks 14 are connected with the second rotating rod 15 in a penetrating mode, and the upper clamping plate 1 is rotatably connected with the second rotating rod 15 through the connecting blocks 14 so as to facilitate rotating and buckling operation; the gag lever post 7 is a columniform rubber material component, and is provided with two altogether, and two 7 symmetrical arrangements of gag lever post are connected upper plate 1 in the both ends and the fixed connection of upper end built-in groove 5, and gag lever post 7 corresponds 2 departments of lower plate and is provided with spacing groove 8, and gag lever post 7 is connected to 8 buckles in spacing groove to the deviation appears after the buckle installation.

The working principle and the using process of the utility model are as follows: an ignition coil needing to be clamped is placed between the lower clamping plates 2 of the upper clamping plate 1 and then the ignition coil is pushed inwards, so that the supporting rod 9 can be pressed downwards, then the first expansion spring 10 contracts, along with the continuous inwards pushing of the ignition coil, the first expansion spring 10 is accommodated in the accommodating groove 12, the supporting rod 9 rotates through the first rotating rod 13 to be in a plane state with the lower clamping plates 2, the ignition coil can completely enter the lower clamping plates 2 of the upper clamping plate 1, meanwhile, after the supporting rod 9 does not support the upper clamping plate 1 downwards, the upper clamping plate 1 rotates downwards through the connecting block 14 at the rear end through the second rotating rod 15 on the lower clamping plates 2, so that the ignition coil is buckled, the bottom end of the ignition coil is buckled with the built-in groove 6 at the lower end of the built-in groove 5 at the upper end, the rubber pad 16 is arranged inside the built-in groove 6 at the lower end of the built-in groove 5 at the upper end, and the rubber pad 16 can deform, thereby alright better parcel and clamping ignition coil are terminal, in order to avoid appearing the displacement, in the time of 1 lower plate 2 shrink of punch holder, the second expanding spring 11 simultaneous contraction at both ends, thereby play better clamping ignition coil's effect, in the spacer bar 7 inserts spacing groove 8 after 1 lower plate 2 of punch holder puts down, also play spacing effect, in order to avoid ignition coil to appear the deviation when pressing from both sides tight installation, whole convenient operation, can press from both sides tightly after slipping in, whole convenient operation and high efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ignition coil's tight frock of clamp which characterized in that: including punch holder (1), the below of punch holder (1) is provided with lower plate (2), bracing piece (9) are installed to the upper end of lower plate (2), the outer end of bracing piece (9) is provided with lower extreme slipmat (4), first expanding spring (10) are installed to the lower extreme of bracing piece (9), the rear end of first expanding spring (10) is provided with lower extreme built-in groove (6), second expanding spring (11) are installed to the top of lower plate (2), the inboard of punch holder (1) is provided with upper antiskid mat (3), the below of upper antiskid mat (3) is provided with upper end built-in groove (5), gag lever post (7) are installed at the both ends of upper end built-in groove (5).

2. The clamping tool of the ignition coil as claimed in claim 1, wherein: the utility model discloses a supporting rod, including upper plate (1), lower plate (2), upper end slipmat (3), lower extreme slipmat (4), upper end slipmat (1) lower plate (2) are the component of same shape, upper end slipmat (3) lower extreme slipmat (4) are the component of rubber material, lower extreme slipmat (4) are provided with two altogether, and the top and the veneer of the both ends lower plate (2) of bracing piece (9) are arranged in to the symmetry connect lower plate (2), upper end slipmat (3) correspond lower slipmat (4) and arrange inboard and the veneer of upper plate (1) in and connect upper plate (1).

3. The clamping tool of the ignition coil as claimed in claim 1, wherein: second expanding spring (11) are provided with two altogether, and the upper end both sides of lower plate (2) are arranged in to the symmetry, terminal fixed connection lower plate (2) of second expanding spring (11), the top fixed connection upper plate (1) of second expanding spring (11), upper plate (1) is through second expanding spring (11) fixed connection lower plate (2).

4. The clamping tool of the ignition coil as claimed in claim 1, wherein: the inside of bracing piece (9) is provided with first rotary rod (13), first rotary rod (13) welded connection lower plate (2), bracing piece (9) through connection first rotary rod (13), bracing piece (9) are through first rotary rod (13) swivelling joint lower plate (2), top fixed connection bracing piece (9) of first expanding spring (10), first expanding spring (10) correspond lower plate (2) department and are provided with and accomodate groove (12), groove (12) are accomodate to the terminal fixed connection of first expanding spring (10).

5. The clamping tool of the ignition coil as claimed in claim 1, wherein: the rubber gasket is characterized in that the upper end built-in groove (5) and the lower end built-in groove (6) are semi-cylindrical members with the same shape, a rubber gasket (16) is arranged in the upper end built-in groove (5), the rubber gasket (16) is a rubber member, the two rubber members are arranged in the upper end built-in groove (5) and the lower end built-in groove (6) and are respectively arranged in the upper end built-in groove (5) and the lower end built-in groove (6) and are connected in a gluing mode.

6. The clamping tool of the ignition coil as claimed in claim 1, wherein: the end of punch holder (1) is provided with connecting block (14), connecting block (14) are provided with two altogether, and the symmetry is arranged in the end and the welded connection of punch holder (1) and is connected punch holder (1), lower plate (2) correspond connecting block (14) department and are provided with second rotary rod (15), connecting block (14) through connection second rotary rod (15), punch holder (1) is through connecting block (14) swivelling joint second rotary rod (15).

7. The clamping tool of the ignition coil as claimed in claim 1, wherein: gag lever post (7) are a columniform rubber material component, and are provided with two altogether gag lever post (7) symmetrical arrangement in both ends and the fixed connection upper plate (1) of upper end built-in groove (5), gag lever post (7) correspond lower plate (2) department and are provided with spacing groove (8), gag lever post (7) are connected to spacing groove (8) buckle.