Magnetor flywheel detection equipment

Abstract

The utility model discloses magneto flywheel detection equipment, and particularly relates to the field of magneto repair, which comprises an equipment base, a measuring assembly is arranged at the upper end of the equipment base, a lifting device is arranged on the lower side in the equipment base, and the rear end of the lifting device extends to the outer side of the equipment base. A hole extending to the middle of the inner end of the equipment base is formed in the middle of the top end of the equipment base. According to the magneto flywheel detection device, the fixed chassis on the assembly base can be driven through the arranged rotating assembly, then the three polymerization assemblies are driven to contract inwards, and the measuring wheels at the inner ends of the polymerization assemblies can carry out external measurement on a magneto flywheel placed in the polymerization assemblies. The device can reduce the wear of the detection device to the magneto flywheel, guarantees the integrity of a damaged object, can carry out the detection in the working process of the measurement assembly, can improve the detection efficiency of the magneto flywheel, is simple in structure, and facilitates the control of detection personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of magneto repair, in particular to a magneto flywheel detection device. Background Art

[0002] The magneto structure includes a magneto flywheel, which is a flat cylindrical box structure with one end open. The bottom of the magneto flywheel is provided with an insertion hole for connecting with the transmission shaft, and a number of bosses are evenly distributed on the outer circumferential surface of the open end. During operation, the magneto flywheel (boss) is the reference of the signal and the basis for ECU signal processing.

[0003] Chinese patent document CN216588913U discloses a motorcycle magneto flywheel detection device, including a workbench, a detection disk is installed above the workbench, the detection disk is rotatably connected to the workbench through a rotating mechanism, a positioning rod is installed at the center of the detection disk, the diameter of the positioning rod is 1 cm, a flywheel is installed on the outside of the positioning rod on the workbench, two positioning clamping devices are symmetrically arranged on the detection disk, a mounting plate is installed on the left side of the detection disk on the workbench, a laser rangefinder is installed on the mounting plate, a vertical plate is installed on the right side of the detection disk on the workbench, a metal ultrasonic flaw detector is installed on the right side of the vertical plate on the workbench, a detection probe is arranged on the metal ultrasonic flaw detector, a mounting groove is opened on the vertical plate, and the detection probe is clamped in the mounting groove.

[0004] Although the above-mentioned equipment has high accuracy in measuring the outer dimensions of the flywheel and is convenient for detecting internal damage, when used in different environments and by different groups, the high-speed rotation will cause secondary damage to the already damaged magneto flywheel, and will cause greater wear and tear on the magneto flywheel when used by different audiences. Utility Model Content

[0005] The purpose of the utility model is to provide a magnetic motor flywheel detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic motor flywheel detection device, including a device base, a measuring component is arranged at the upper end of the device base, a lifting device is arranged on the lower side of the inside of the device base, the rear end of the lifting device extends to the outside of the device base, and a hole is opened in the middle of the top end of the device base and extends to the middle of its inner end.

[0007] Preferably, the measuring component includes a component base, three polymer components are rotatably connected to the outer side of the top of the component base, a rotating component is fixedly connected to the top of the component base, and a hole equal to the size of the top of the device base is opened in the middle of the top of the component base.

[0008] Preferably, the component base includes a component chassis, a fixed chassis is rotatably connected to the middle of the top of the component chassis, three fixed pillars are fixedly connected to the outer side of the top of the fixed chassis, the three fixed pillars are evenly distributed on the outer side of the top of the fixed chassis, and a fixed cover plate is commonly fixedly connected to the top of the three fixed pillars, and three holes are evenly opened on the outer side of the fixed cover plate and the top of the fixed chassis respectively, and the holes on the top of the fixed cover plate are parallel to the holes on the top of the fixed chassis and have the same diameter.

[0009] Preferably, the rotating component includes a component base column, the bottom end of the component base column is fixedly connected to the outer side of the top end of the component chassis, the top of the component base column is rotatably connected to a rotating support block, the left end of the rotating support block is rotatably connected to a knob, the right end of the knob is fixedly connected to a rotating threaded rod, the rotating threaded rod penetrates the rotating support block and extends to the right end of the rotating support block, the right side of the outer surface of the rotating support block is threadedly connected to a threaded moving block, the bottom end of the threaded moving block is fixedly connected to a rotating hub, and the front end of the rotating hub is fixedly connected to the outer surface of the fixed chassis.

[0010] Preferably, the polymerization component includes a rotating pillar, the bottom end of which is fixedly connected to the outer side of the top end of the component chassis, the top of the rotating pillar is rotatably connected to a polymerization beam, the outer surface of the polymerization beam is movably connected to a rotating slider, the top and bottom of the rotating slider are both fixedly connected to slider fixing columns, a groove is provided at one end of the polymerization beam away from the rotating pillar, a measuring wheel is rotatably connected in the groove, and the upper and lower two slider fixing columns are movably connected to upper and lower parallel holes of a fixed cover plate and a fixed chassis.

[0011] Preferably, the lifting device includes a component support column, the outer surface of the component support column is in close contact with the inside of the equipment base, a groove is opened through the middle of the component support column from front to back, a movable groove is opened in the middle of the left side of the groove, a fixed limit column is fixedly connected to the left side of the top end of the component support column, a hole is opened at the end of the fixed limit column away from the component support column, a lifting component is movably connected in the hole, a fiber hose is fixedly connected to the top of the lifting component, a detection metal block is fixedly connected to the top of the fiber hose, a lifting guide plate is movably connected to the left side of the end of the lifting component away from the fiber hose, a parallelogram propulsion groove is opened at the right end of the lifting guide plate, a push-pull handle is fixedly connected to the rear end of the lifting guide plate, a guide beam is fixedly connected to the left end of the lifting guide plate, and the guide beam moves in the movable groove.

[0012] Preferably, the lifting assembly includes a lifting pillar, the top end of the lifting pillar is movable in the hole at the right end of the fiber hose, the end of the lifting pillar away from the fiber hose is fixedly connected to a fixed tube, the right side of the fixed tube is fixedly connected to a telescopic column, the outer surface of the telescopic column is provided with an extrusion spring, the right end of the extrusion spring is fixedly connected to the right side of the fixed tube, the left end of the extrusion spring is fixedly connected to a lifting positioning head, the left end of the lifting positioning head extends to the outside of the fixed tube, and the right end of the lifting positioning head is movably connected to the left end of the telescopic column.

[0013] Preferably, the left end of the lifting and positioning head moves in the parallelogram groove at the right end of the component support column, and a step is provided at each corner of the parallelogram groove, in which the lifting and positioning head can only move clockwise.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can drive the fixed chassis on the component base through the rotating component, and then drive the three polymer components to retract inward. The measuring wheel at the inner end of the polymer component can perform external measurement of the magnetic motor flywheel placed therein. By placing the magnetic motor flywheel in it and rotating it for one circle, the irregular but difficult-to-find concave parts therein can be simply and clearly found and confirmed, which can reduce the wear of the detection device on the magnetic motor flywheel and ensure the integrity of the damaged object.

[0016] 2. The utility model can move the device block for detecting the magnetism of the magneto flywheel to the inside of the magneto flywheel through the lifting device provided, and can perform detection simultaneously during the operation of the measuring component, thereby increasing the efficiency of the magneto flywheel detection work, and has a simple structure, which is convenient for the detection personnel to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the measuring component of the utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the component base of the utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the polymer component of the utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the lifting device of the utility model

[0022] Figure 6 This is a schematic diagram of the structure of the lifting component of the utility model.

[0023] In the figure: 1. Measuring component; 11. Polymer component; 111. Rotating pillar; 112. Slider fixing pillar; 113. Rotating slider; 114. Polymer beam; 115. Measuring wheel; 12. Component base; 121. Component chassis; 122. Fixed chassis; 123. Fixed pillar; 124. Fixed cover plate; 13. Rotating component; 131. Rotating hub; 132. Threaded moving block; 134. Rotating threaded rod; 135. Component bottom pillar; 136. Rotating support block; 137. Knob; 2. Equipment base; 3. Lifting device; 31. Push-pull handle; 32. Component support pillar; 33. Lifting guide plate; 34. Fixed limit pillar; 35. Fiber hose; 36. Detection metal block; 37. Lifting component; 371. Lifting pillar; 372. Fixed pipe; 373. Extrusion spring; 374. Lifting positioning head. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 The utility model provides a technical solution for a magnetic motor flywheel detection device: a magnetic motor flywheel detection device, comprising a device base 2, a measuring component 1 is arranged on the upper end of the device base 2, a lifting device 3 is arranged on the lower side of the inside of the device base 2, and the rear end of the lifting device 3 extends to the outside of the device base 2, and a hole is opened in the middle of the top end of the device base 2 and extends to the middle of its inner end.

[0026] The components arranged inside the measuring assembly 1 can simply and quickly detect the location of the damage on the surface of the magneto flywheel, and then the lifting device 3 inside the equipment base 2 cooperates to detect the magnetic force inside the magneto flywheel.

[0027] See also Figure 2 The measuring component 1 includes a component base 12, and three aggregation components 11 are rotatably connected to the outer side of the top of the component base 12. The three aggregation components 11 work together to plan an area at the central position to detect the appearance of the magnetic motor flywheel. The top of the component base 12 is fixedly connected to a rotating component 13, and the rotating component 13 can drive the partial rotation of the component base 12, and the aggregation of the aggregation components 11 is driven by the partial movement of the component base 12. A hole equal to the size of the top of the equipment base 2 is opened in the middle of the top of the component base 12, and the lifting device 3 can detect the magnetic force inside the magnetic motor flywheel at the same time through this hole.

[0028] See also Figure 3 The component base 12 includes a component chassis 121, and a fixed chassis 122 is rotatably connected to the middle of the top of the component chassis 121. The rotation of the fixed chassis 122 can drive the polymerization component 11 movably connected between the fixed cover plate 124 and the fixed chassis 122 to move and aggregate. Three fixed pillars 123 are fixedly connected to the outer side of the top of the fixed chassis 122. The three fixed pillars 123 are evenly distributed on the outer side of the top of the fixed chassis 122. The tops of the three fixed pillars 123 are commonly fixedly connected to the fixed cover plate 124. The area of ​​the middle fixed pillar 123 is used to movably connect the polymerization component 11. Three holes are evenly opened on the outer sides of the tops of the fixed cover plate 124 and the fixed chassis 122. The holes on the top of the fixed cover plate 124 are parallel to the holes on the top of the fixed chassis 122 and have the same diameter. Every two holes parallel to each other form a group, and a slider fixing column 112 is movably connected in each group of holes.

[0029] See also Figure 3 The rotating component 13 includes a component base column 135, the bottom end of which is fixedly connected to the outer side of the top end of the component chassis 121, the top of which is rotatably connected to a rotating support block 136, the left end of which is rotatably connected to a knob 137, the right end of which is fixedly connected to a knob 137, the rotating threaded rod 134 penetrates the rotating support block 136 and extends to the right end of the rotating support block 136, the right side of the outer surface of the rotating support block 136 is threadedly connected to a threaded moving block 132, the bottom end of which is fixedly connected to a rotating hub 131, and the front end of the rotating hub 131 is fixedly connected to the outer surface of the fixed chassis 122.

[0030] The rotating knob 137 is used to drive the rotating threaded rod 134 to rotate, and the threaded moving block 132 is threadedly connected to the rotating threaded rod 134 to drive the threaded moving block 132. The rotating hub 131 connected to the threaded moving block 132 will move with the threaded moving block 132, thereby driving the fixed chassis 122 to rotate and driving the aggregation component 11 therein to aggregate.

[0031] See also Figure 3 and 4The polymer component 11 includes a rotating pillar 111, the bottom end of which is fixedly connected to the outer side of the top of the component chassis 121, the top of the rotating pillar 111 is rotatably connected to a polymer beam 114, the outer surface of the polymer beam 114 is movably connected to a rotating slider 113, the top and bottom of the rotating slider 113 are both fixedly connected to a slider fixing column 112, a groove is formed at one end of the polymer beam 114 away from the rotating pillar 111, a measuring wheel 115 is rotatably connected in the groove, and the upper and lower two slider fixing columns 112 are movably connected to the upper and lower parallel holes of the fixed cover plate 124 and the fixed chassis 122.

[0032] The aggregate beam 114 rotates with the rotating pillar 111 as a fulcrum. During the rotation, the rotating slider 113 on its surface can play a role of fixed support because the slider fixing column 112 cannot move in the holes of the fixed chassis 122 and the fixed cover plate 124. With the continuous rotation of the rotating hub 131, the rotation amplitude of the aggregate beam 114 will increase, and the remaining range will be smaller. The measuring wheel 115 at the end can be detected by its own magnetic motor flywheel inside, and the defective part cannot touch the measuring wheel 115.

[0033] See also Figure 5 The lifting device 3 includes a component support column 32, the outer surface of which is in close contact with the inside of the equipment base 2, a groove is provided in the middle of the component support column 32, a movable groove is provided in the middle of the left side of the groove, a fixed limit column 34 is fixedly connected to the left side of the top of the component support column 32, a hole is provided at the end of the fixed limit column 34 away from the component support column 32, a lifting component 37 is movably connected in the hole, a fiber hose 35 is fixedly connected to the top of the lifting component 37, a detection metal block 36 is fixedly connected to the top of the fiber hose 35, a lifting guide plate 33 is movably connected to the left side of the end of the lifting component 37 away from the fiber hose 35, a parallelogram thrust groove is provided at the right end of the lifting guide plate 33, a push-pull handle 31 is fixedly connected to the rear end of the lifting guide plate 33, a guide beam is fixedly connected to the left end of the lifting guide plate 33, and the guide beam moves in the movable groove to fix the moving direction of the lifting guide plate 33 to horizontal movement forward and backward.

[0034] First, by pushing the push-pull handle 31, the lifting guide plate 33 at its front end is moved on the component support column 32. Due to the movement of the lifting guide plate 33, the lifting component 37 follows the groove on the right side of the lifting guide plate 33 to be lifted. After the lifting component 37 is lifted, the fiber hose 35 and the detection metal block 36 fixed to the lifting component 37 will also be lifted immediately, so that the detection metal block 36 is at the center of the magneto flywheel. By detecting the swing amplitude and deflection of the metal block 36, the problem of the magnetic force inside the magneto flywheel can be detected. The fixed limit column 34 allows the lifting component 37 to move only in the up and down directions.

[0035] See also Figure 5 The left end of the lifting and positioning head 374 moves in the parallelogram groove at the right end of the component support column 32. A step is set at the corner of the parallelogram groove. The lifting and positioning head 374 can only move clockwise therein. After the lifting and positioning head 374 turns and falls from the step, the lifting and positioning head 374 will not rebound under the action of the extrusion spring 373, so that the lifting and positioning head 374 can only move clockwise.

[0036] See also Figure 5 The lifting component 37 includes a lifting pillar 371. The top of the lifting pillar 371 is movable in the hole at the right end of the fiber hose 35. The end of the lifting pillar 371 away from the fiber hose 35 is fixedly connected to a fixed tube 372. The right side of the fixed tube 372 is fixedly connected to a telescopic column. The outer surface of the telescopic column is provided with an extrusion spring 373. The right end of the extrusion spring 373 is fixedly connected to the right side of the fixed tube 372. The left end of the extrusion spring 373 is fixedly connected to a lifting positioning head 374. The left end of the lifting positioning head 374 extends to the outside of the fixed tube 372. The right end of the lifting positioning head 374 is movably connected to the left end of the telescopic column.

[0037] The squeezing spring 373 at the right end of the lifting and positioning head 374 provides continuous force to keep the left end of the lifting and positioning head 374 always close to the parallelogram groove. At the same time, the telescopic rod at the right end can ensure the directional movement of the lifting and positioning head 374, and other components provide support.

[0038] Working principle:

[0039] First, lower the opening of the magneto flywheel into the hole opened in the middle of the component base 12, and then rotate the knob 137 to drive the rotating threaded rod 134 to rotate the rotating hub 131, thereby driving the polymer component 11 to shrink and polymerize inward. When the magneto flywheel is fixed, the magneto flywheel can also be rotated while being fixed. The defect position of the outer surface of the magneto flywheel can be obtained by rotating one circle. While rotating, the push-pull handle 31 can be pushed to lift the detection metal block 36 to the middle of the magneto flywheel. The detection metal block 36 will deviate itself through its own induction of magnetic force, and the internal magnetic problem can be judged by the degree of deviation. After the detection, you only need to pull back the push-pull handle 31 to lower the detection metal block 36, and reverse the knob 137 to loosen and take out the magneto flywheel.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic motor flywheel detection device, comprising a device base (2), characterized in that: A measuring assembly (1) is arranged at the upper end of the device base (2), a lifting device (3) is arranged at the lower inner side of the device base (2), the rear end of the lifting device (3) extends to the outer side of the device base (2), and a hole is opened in the middle of the top end of the device base (2) and extends to the middle of the inner end thereof.

2. A magnetic motor flywheel detection device according to claim 1, characterized in that: The measuring component (1) comprises a component base (12), three polymer components (11) are rotatably connected to the outer side of the top of the component base (12), a rotating component (13) is fixedly connected to the top of the component base (12), and a hole of the same size as the top of the device base (2) is opened in the middle of the top of the component base (12).

3. A magnetic motor flywheel detection device according to claim 2, characterized in that: The component base (12) comprises a component chassis (121), the middle part of the top of the component chassis (121) is rotatably connected to a fixed chassis (122), the outer side of the top of the fixed chassis (122) is fixedly connected to three fixed pillars (123), the three fixed pillars (123) are evenly distributed on the outer side of the top of the fixed chassis (122), the tops of the three fixed pillars (123) are commonly fixedly connected to a fixed cover plate (124), the outer sides of the tops of the fixed cover plate (124) and the fixed chassis (122) are each evenly provided with three holes, the holes on the top of the fixed cover plate (124) and the holes on the top of the fixed chassis (122) are vertically parallel and have the same diameter.

4. A magnetic motor flywheel detection device according to claim 2, characterized in that: The rotating assembly (13) comprises an assembly bottom column (135), the bottom end of which is fixedly connected to the outer side of the top end of the assembly chassis (121), the top end of which is rotatably connected to a rotating support block (136), the left end of which is rotatably connected to a knob (137), the right end of which is fixedly connected to a rotating threaded rod (134), the rotating threaded rod (134) passes through the rotating support block (136) and extends to the right end of the rotating support block (136), the right side of the outer surface of the rotating support block (136) is threadedly connected to a threaded moving block (132), the bottom end of which is fixedly connected to a rotating hub (131), the front end of which is fixedly connected to the outer surface of the fixed chassis (122).

5. A magnetic motor flywheel detection device according to claim 3, characterized in that: The polymer assembly (11) comprises a rotating support (111), the bottom end of the rotating support (111) is fixedly connected to the outer side of the top end of the assembly chassis (121), the top end of the rotating support (111) is rotatably connected to a polymer beam (114), the outer surface of the polymer beam (114) is movably connected to a rotating slider (113), the top and bottom ends of the rotating slider (113) are both fixedly connected to a slider fixing column (112), a groove is provided at one end of the polymer beam (114) away from the rotating support (111), a measuring wheel (115) is rotatably connected in the groove, and the upper and lower two slider fixing columns (112) are movably connected to the upper and lower parallel holes of the fixed cover plate (124) and the fixed chassis (122).

6. A magnetic motor flywheel detection device according to claim 1, characterized in that: The lifting device (3) comprises a component support column (32), the outer surface of the component support column (32) is closely attached to the inside of the equipment base (2), a groove is provided through the middle of the component support column (32) from front to back, a movable groove is provided in the middle of the left side of the groove, a fixed limiting column (34) is fixedly connected to the left side of the top end of the component support column (32), a hole is provided at one end of the fixed limiting column (34) away from the component support column (32), a lifting component (37) is movably connected in the hole, and the lifting component (37) ) is fixedly connected to the top of a fiber hose (35), a detection metal block (36) is fixedly connected to the top of the fiber hose (35), a lifting guide plate (33) is movably connected to the left side of one end of the lifting assembly (37) away from the fiber hose (35), a parallelogram thrust groove is provided at the right end of the lifting guide plate (33), a push-pull handle (31) is fixedly connected to the rear end of the lifting guide plate (33), a guide beam is fixedly connected to the left end of the lifting guide plate (33), and the guide beam is movable in the movable groove.

7. A magnetic motor flywheel detection device according to claim 6, characterized in that: The lifting component (37) comprises a lifting pillar (371). The top end of the lifting pillar (371) is movable in a hole at the right end of the fiber hose (35). The end of the lifting pillar (371) away from the fiber hose (35) is fixedly connected to a fixed tube (372). The right side of the fixed tube (372) is fixedly connected to a telescopic column. The outer surface of the telescopic column is provided with an extrusion spring (373). The right end of the extrusion spring (373) is fixedly connected to the right side of the fixed tube (372). The left end of the extrusion spring (373) is fixedly connected to a lifting positioning head (374). The left end of the lifting positioning head (374) extends to the outside of the fixed tube (372). The right end of the lifting positioning head (374) is movably connected to the left end of the telescopic column.

8. A magnetic motor flywheel detection device according to claim 7, characterized in that: The left end of the lifting and positioning head (374) moves in the parallelogram groove at the right end of the component support column (32), and a step is provided at each corner of the parallelogram groove, and the lifting and positioning head (374) can only move clockwise therein.

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