CN212988237U

CN212988237U - Utensil is examined to magnetor flywheel contained angle

Info

Publication number: CN212988237U
Application number: CN202021741230.0U
Authority: CN
Inventors: 谢合忠
Original assignee: Chongqing Jiufan Electromechanical Co ltd
Current assignee: Chongqing Jiufan Electromechanical Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-16
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the technical field of magnetors, and discloses a magnetor flywheel included angle gauge, which comprises a machine body, a rotation driving mechanism component is arranged on one side of the machine body, a first mounting plate is arranged above the rotation driving mechanism component, the utility model discloses a mounting plate is arranged on the machine body, a first rocker and a long rod are arranged in the mounting plate in a rotatable manner, and a pressure sensor is arranged inside the mounting plate on both sides of the first rocker, the long rod is contacted with a flywheel tooth angle through the long rod, the long rod is driven to rotate according to the rotation of the flywheel, when the tooth angle is rotated, the long rod is recovered to be in a vertical state, one side drives the first rocker to swing and extrude the pressure sensors on both sides, the pressure sensors sense and transmit according to the pressure extruded by the first rocker and the extruded distance, when the flywheel tooth angle is changed, the pressure extruded by the first rocker and the extruded distance are also changed, so as to detect the positions with different included angles of the flywheel tooth angles.

Description

Utensil is examined to magnetor flywheel contained angle

Technical Field

The utility model belongs to the technical field of the magneto, a utensil is examined to magneto flywheel contained angle is disclosed.

Background

A miniature magneto with permanent magnet to generate magnetic field is an ignition power supply for the ignition system of gasoline engine. The magneto ignition system is composed of a switch, an ignition coil, a breaker, a capacitor, a distributor, a safety discharge device and the like, the high-voltage power supply system generates spark plugs distributed to all cylinders, and after the magneto flywheel is manufactured, the included angle of the flywheel needs to be detected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utensil is examined to magneto flywheel contained angle to the solution carries out the problem that detects to the flywheel contained angle or the flywheel contained angle that has multiple gear circle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utensil is examined to magneto flywheel contained angle, includes the organism, the rotation actuating mechanism subassembly is installed to organism one side, rotate actuating mechanism subassembly top and install first mounting panel, first mounting panel top end fixedly connected with pneumatic cylinder, hydraulic cylinder top end fixed connection is in the top of organism inner wall, the inside rotation of first mounting panel is connected with the dwang, first rocker is installed on the top of dwang one side, first rocker is located inside the first mounting panel, the stock is installed to the dwang opposite side, the stock is located the outer wall of first mounting panel one side, the stock bottom is mutually supported with rotation actuating mechanism group, pressure-sensitive device is all installed to first rocker both sides.

Preferably, a second mounting plate is installed on one side, close to the machine body, of the first mounting plate, the top end of the second mounting plate is fixedly connected to the bottom end of the hydraulic cylinder, a second rocker is rotatably connected to the inside of the second mounting plate through a rotating shaft, the bottom end of the second rocker is matched with a rotation driving mechanism group, and pressure sensing devices are installed on two sides of the second rocker.

Preferably, the pressure sensing device comprises a sliding groove, the sliding groove is located inside the first mounting plate, the sliding groove is located on one side of the first rocker, a sliding rod is connected in the sliding groove in a sliding mode, one end of the sliding rod is matched with the first rocker, a spring is fixedly connected to the other end of the sliding rod, the spring is located in the sliding groove, a limiting component is installed between the sliding rod and the sliding groove, a pressure sensor is installed at the top end of the sliding groove, and the pressure sensor is located inside the first mounting plate.

Preferably, the limiting assembly comprises two first convex blocks, the two first convex blocks are respectively located on two sides of the sliding rod, the second convex blocks are mounted on one sides, located on the first rocker, of the first convex blocks, the two second convex blocks are located on inner walls, located on two sides, far away from the sliding rod, of the sliding groove, and the two second convex blocks are matched with the first convex blocks.

Preferably, the rotation driving mechanism assembly comprises a stabilizer bar, the stabilizer bar is connected to the inner wall of the machine body in a rotating mode, the stabilizer bar is located below the first mounting plate, one end of the stabilizer bar is connected with a motor in a rotating mode, the motor is located on one side, away from the first mounting plate, of the machine body, the other side of the stabilizer bar is connected with a threaded lantern ring in a threaded mode, and the stabilizer bar is located between the threaded lantern ring and the machine body and fixedly connected with a fixed lantern ring.

Preferably, a controller is installed below the stabilizer bar, the controller is installed on one side of the machine body close to the first installation plate, and a display screen is installed at the top end of the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses the mounting panel has been installed on the organism, and rotatable first rocker and stock have been installed in the mounting panel, still inside the mounting panel, pressure sensors has all been installed to the both sides of first rocker, through stock contact flywheel tooth angle, rotate according to the flywheel and drive the stock and rotate, when the tooth angle was passed, the stock resumes the vertical state, one side drives first rocker and sways, and extrude the pressure sensors of both sides, pressure sensors responds to and transmits according to the extruded pressure of first rocker and extruded distance, when the flywheel tooth angle changes, then the extruded pressure of first rocker and extruded distance also can change, detect out the position that flywheel tooth angle contained angle is inequality with this.

(2) The utility model discloses the second mounting panel has been installed to mounting panel one side, and second rocker and pressure sensors have been installed in the second mounting panel, with this according to second rocker contact flywheel, rotate through the flywheel, make the second rocker rotate, and extrusion pressure sensors, measure extrusion power and distance through pressure sensors, with this tooth angle contained angle that detects the flywheel, with this, conveniently when the flywheel possesses two gear rings, detect two gear rings simultaneously, improve the usability and the detection efficiency of organism.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a schematic structural diagram of the first mounting plate of the present invention;

fig. 4 is a schematic view of the first mounting plate and the second mounting plate of the present invention;

in the figure: 1-body; 2-a first mounting plate; 3-a hydraulic cylinder; 4-rotating the rod; 5-a first rocker; 6-long rod; 7-a pressure sensing device; 8-a chute; 9-a slide bar; 10-a spacing assembly; 11-a pressure sensor; 12-a second bump; 13-a first bump; 14-a second mounting plate; 15-a second rocker; 16-a stabilizer bar; 17-a fixed collar; 18-a threaded collar; 19-a motor; 20-a controller; 21-display screen.

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 embodiments 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a magneto flywheel included angle detection tool comprises a machine body 1, wherein a rotation driving mechanism assembly is installed on one side of the machine body 1, a first mounting plate 2 is installed above the rotation driving mechanism assembly, a hydraulic cylinder 3 is fixedly connected to the top end of the first mounting plate 2, the top end of the hydraulic cylinder 3 is fixedly connected to the top end of the inner wall of the machine body 1, a rotating rod 4 is rotatably connected to the inside of the first mounting plate 2, a first rocker 5 is installed at the top end of one side of the rotating rod 4, the first rocker 5 is located inside the first mounting plate 2, a long rod 6 is installed on the other side of the rotating rod 4, the long rod 6 is located on the outer wall of one side of the first mounting plate 2, the bottom end of the long rod 6;

the rotation driving mechanism assembly is used for fixing the flywheel, and drive the flywheel to rotate, first mounting panel 2 is used for erection equipment, pneumatic cylinder 3 is connected with hydraulic pump drive, be used for making first mounting panel 2 can go up and down, thereby according to the flywheel size, change the position of stock 6 and flywheel contact, dwang 4 is used for making stock 6 and first rocker 5 can rotate, first rocker 5 is under dwang 4 pivoted drive, be used for the slide bar 9 of extrusion both sides, stock 6 is used for contacting the flywheel tooth angle, because the flywheel rotates, drive stock 6 and rotate to one side, the tooth angle is rotated after, stock 6 continues perpendicularly, then drive the rotation by next tooth angle extrusion again, with this stock 6 drive dwang 4 make a round trip to rotate.

Further, a second mounting plate 14 is mounted on one side, close to the machine body 1, of the first mounting plate 2, the top end of the second mounting plate 14 is fixedly connected to the bottom end of the hydraulic cylinder 3, a second rocker 15 is rotatably connected to the inside of the second mounting plate 14 through a rotating shaft, the bottom end of the second rocker 15 is matched with a rotation driving mechanism, and pressure sensing devices 7 are mounted on two sides of the second rocker 15;

the second mounting plate 14 is used for mounting equipment, and the bottom end of the second rocker 15 contacts with the flywheel for detecting the flywheel with tooth angle rings with different sizes, and the bottom end of the second rocker 15 is extruded through the rotation of the flywheel, so that the top end of the second rocker 15 extrudes the pressure sensing devices 7 on two sides.

Specifically, the pressure sensing device 7 comprises a chute 8, the chute 8 is located inside the first mounting plate 2, the chute 8 is located on one side of the first rocker 5, a sliding rod 9 is connected in the chute 8 in a sliding manner, one end of the sliding rod 9 is matched with the first rocker 5, the other end of the sliding rod 9 is fixedly connected with a spring, the spring is located in the chute 8, a limiting component 10 is installed between the sliding rod 9 and the chute 8, a pressure sensor 11 is installed at the top end of the chute 8, and the pressure sensor 11 is located inside the first mounting plate 2;

the sliding chute 8 is used for stabilizing and limiting the sliding range of the sliding rod 9, the sliding rod 9 is used for contacting the second rocker 15 or the first rocker 5, the spring is used for popping out the sliding rod 9, the sliding rod 9 is extruded by the first rocker 5 or the second rocker 15, so that the sliding rod 8 contracts inwards, the elastic force of the spring is applied, the sliding rod 9 is popped out of the sliding chute 8, and the sliding rod 9 is enabled to swing along with the first rocker 5 or the second rocker 15 all the time; the limiting component 10 is used for preventing the sliding rod 9 from separating from the sliding chute 8, and the pressure sensor 11 is electrically connected with the controller 20 and used for sensing the pressure of the sliding rod 9 extruded by the first rocking bar 5 or the second rocking bar 15.

It is worth to say that the limiting assembly 10 includes two first protruding blocks 13, the two first protruding blocks 13 are respectively located at two sides of the sliding rod 9, the two first protruding blocks 13 are located at one side of the first rocker 5 and are both provided with second protruding blocks 12, the two second protruding blocks 12 are located on inner walls of two sides of the sliding groove 8 far away from the sliding rod 9, and the two second protruding blocks 12 are mutually matched with the first protruding blocks 13;

the first projection 13 and the second projection 12 block each other, and are used for clamping the sliding rod 9 and limiting the sliding of the sliding rod 9 in the sliding chute 8.

Further, the rotation driving mechanism assembly comprises a stabilizer bar 16, the stabilizer bar 16 is rotatably connected to the inner wall of the machine body 1, the stabilizer bar 16 is positioned below the first mounting plate 2, one end of the stabilizer bar 16 is rotatably connected with a motor 19, the motor 19 is positioned on one side of the machine body 1 away from the first mounting plate 2, the other side of the stabilizer bar 16 is in threaded connection with a threaded sleeve ring 18, and a fixed sleeve ring 17 is fixedly connected between the threaded sleeve ring 18 and the machine body 1 and positioned on the stabilizer bar 16;

the stabilizer bar 16 is used for driving the flywheel to rotate, the threaded lantern ring 18 and the fixed lantern ring 17 are used for clamping the flywheel, so that the flywheel cannot be separated from the stabilizer bar 16, and the motor 19 is electrically connected with the controller 20 and used for driving the stabilizer bar 16 to rotate in the positive and negative directions.

Specifically, a controller 20 is installed below the stabilizer bar 16, the controller 20 is installed on one side of the machine body 1 close to the first installation plate 2, and a display screen 21 is installed at the top end of the controller 20;

the controller 20 is electrically connected to a power source for controlling devices such as a hydraulic pump, and the display screen 21 is electrically connected to the controller 20 for receiving and displaying data transmitted by the pressure sensor 11.

The hydraulic cylinder 3 has the following models: a TH-type hollow rotary cylinder 428;

the pressure sensor 11 has the following model: DYLY-103;

the controller 20 has the following models: 900U;

the motor 19 model is: horizontal Yongkun gear reduction motor 1/2HP YK brand speed reduction motor three-phase motor.

The utility model discloses a theory of operation and use flow: when the utility model is used, the flywheel is placed on the stabilizer bar 16, the shaft moves the threaded sleeve ring 18, so that the threaded sleeve ring 18 can be fixed, the hydraulic pump is started to drive the hydraulic cylinder 3, the second rocker 15 and the long rod 6 are both contacted with the flywheel included angle, the flywheel is driven to rotate by the motor 19, the tooth angle can extrude the second rocker 15 or the long rod 6 when the flywheel rotates each time, so that the second rocker 15 or the long rod 6 rotates to one side, after the tooth angle rotates past, the second rocker 15 or the long rod 6 returns to the vertical state due to gravity, the tooth angle is repeatedly detected, the included angle of each tooth angle of the flywheel is detected, at the moment, the slide bar 9 on one side is extruded when the second rocker 15 and the first rocker 5 rotate, the slide bar 9 is extruded to the inner contraction of the chute 8, when the second rocker 15 and the first rocker 5 return to the vertical state, the slide bar 9 is ejected out of the chute 8 by the spring, at the moment, the pressure sensor 11 senses the shrinking distance and the pressure intensity of the sliding rod 9, transmits the shrinking distance and the pressure intensity to the controller 20, the controller 20 records the shrinking distance and the pressure intensity and transmits the shrinking distance and the pressure intensity to the display screen 21 for displaying, when the tooth angles are different, the swing of the second rocker 15 and the first rocker 5 can be changed, the extrusion force degree and the extrusion distance of the sliding rod 9 can be changed, and therefore the positions with different flywheel tooth angles can be detected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a magneto flywheel contained angle examines utensil, includes organism (1), its characterized in that: a rotary driving mechanism component is arranged on one side of the machine body (1), a first mounting plate (2) is arranged above the rotary driving mechanism component, the top end of the first mounting plate (2) is fixedly connected with a hydraulic cylinder (3), the top end of the hydraulic cylinder (3) is fixedly connected with the top end of the inner wall of the machine body (1), a rotating rod (4) is rotatably connected in the first mounting plate (2), a first rocker (5) is mounted at the top end of one side of the rotating rod (4), the first rocker (5) is positioned in the first mounting plate (2), the other side of the rotating rod (4) is provided with a long rod (6), the long rod (6) is positioned on the outer wall of one side of the first mounting plate (2), the bottom end of the long rod (6) is matched with the rotation driving mechanism group, pressure induction devices (7) are installed on two sides of the first rocker (5).

2. The magneto flywheel included angle gauge of claim 1, wherein: first mounting panel (2) are close to one side of organism (1) and install second mounting panel (14), second mounting panel (14) top fixed connection is in the bottom of pneumatic cylinder (3), second mounting panel (14) are inside to be connected with second rocker (15) through the pivot rotation, second rocker (15) bottom and rotation actuating mechanism group mutually support, pressure-sensitive device (7) are also installed to second rocker (15) both sides.

3. The magneto flywheel included angle gauge of claim 1, wherein: pressure-sensitive device (7) include spout (8), spout (8) are located the inside of first mounting panel (2), and spout (8) are located one side of first rocker (5), sliding connection has slide bar (9) in spout (8), slide bar (9) one end and first rocker (5) mutually support, slide bar (9) other end fixedly connected with spring, the spring is located spout (8), install spacing subassembly (10) between slide bar (9) and spout (8), pressure-sensitive device (11) are installed on spout (8) top, pressure-sensitive device (11) are located the inside of first mounting panel (2).

4. The magneto flywheel included angle gauge of claim 3, wherein: the limiting assembly (10) comprises two first convex blocks (13), the two first convex blocks (13) are respectively located on two sides of the sliding rod (9), the two first convex blocks (13) are located on one side of the first rocker (5) and are provided with second convex blocks (12), the two second convex blocks (12) are located on inner walls, far away from the sliding rod (9), of the sliding groove (8), and the two second convex blocks (12) are matched with the first convex blocks (13) in a mutually mode.

5. The magneto flywheel included angle gauge of claim 1, wherein: the rotation driving mechanism assembly comprises a stabilizer bar (16), the stabilizer bar (16) is rotatably connected to the inner wall of the machine body (1), the stabilizer bar (16) is located below the first mounting plate (2), one end of the stabilizer bar (16) is rotatably connected with a motor (19), the motor (19) is located on one side, away from the first mounting plate (2), of the machine body (1), a threaded sleeve ring (18) is connected to the other side of the stabilizer bar (16) in a threaded mode, and the stabilizer bar (16) is located between the threaded sleeve ring (18) and the machine body (1) and is fixedly connected with a fixing sleeve ring (17).

6. The magneto flywheel included angle gauge of claim 5, wherein: controller (20) are installed to the below of stabilizer bar (16), controller (20) are installed in organism (1) and are close to one side of first mounting panel (2), display screen (21) are installed on controller (20) top.