CN215639201U - A internal diameter detection device for aeroengine flywheel - Google Patents
A internal diameter detection device for aeroengine flywheel Download PDFInfo
- Publication number
- CN215639201U CN215639201U CN202121606780.6U CN202121606780U CN215639201U CN 215639201 U CN215639201 U CN 215639201U CN 202121606780 U CN202121606780 U CN 202121606780U CN 215639201 U CN215639201 U CN 215639201U
- Authority
- CN
- China
- Prior art keywords
- detection device
- flywheel
- diameter detection
- internal diameter
- aircraft engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an inner diameter detection device for an aircraft engine flywheel, which comprises a support arranged on a base, wherein a first positioning plate and a second positioning plate are sequentially arranged on the side surface of the support, positioning screws are arranged in the positioning holes of the first positioning plate, a moving seat is arranged on the lower side of the second positioning plate through an air cylinder, the end part of the moving seat is connected with a sliding block, the end part of the sliding block is movably connected with a sliding rail on the inner side of the support, the bottom of the moving seat is connected with a flange gasket through a rotating shaft, the bottom of the flange gasket is connected with a turntable, an arc-shaped block is arranged on the side surface of the turntable through a connecting rod, and a speed reduction motor is arranged at the top of the moving seat. The utility model has scientific and reasonable structural design and simple and convenient operation, can quickly adjust the height of the inner diameter detection mechanism, and can automatically complete the detection work of the circular arc surface of the inner diameter of the flywheel.
Description
Technical Field
The utility model relates to the technical field of flywheel detection equipment, in particular to an inner diameter detection device for an aircraft engine flywheel.
Background
The flywheel is an inertia wheel made of cast iron, and the function of the flywheel is to store part of energy generated when the engine does work stroke, so as to overcome the resistance of other auxiliary strokes, enable the crankshaft to rotate uniformly, improve the short-term overload capacity of the engine, and enable the vehicle to start easily. After the flywheel is produced, a plurality of items of tests are carried out, wherein one item relates to the detection of the inner diameter of the flywheel, and mainly detects whether the inner diameter of the flywheel and the arc surface of the inner side surface meet the requirements or not. The existing flywheel detection device is short of an excellent simple fixing device during working, the flywheel is not stable enough, the detection efficiency is affected by easy shaking, the height of the detection mechanism is not easy to adjust, the application range is small, and the detection accuracy is not high. To this end, we propose an internal diameter detection device for an aircraft engine flywheel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an inner diameter detection device for an aircraft engine flywheel, 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 internal diameter detection device for aeroengine flywheel, is including setting up the support on the base, first locating plate and second locating plate are installed in proper order to the support side, be provided with positioning screw in the locating hole of first locating plate, second locating plate downside is installed through the cylinder and is removed the seat, the end connection who removes the seat has the slider, the tip and the inboard slide rail swing joint of support of slider, it is connected with flange packing ring through the pivot to remove the seat bottom, flange packing ring bottom is connected with the carousel, the arc piece is installed through the connecting rod in the side of carousel, the top of removing the seat is provided with gear motor.
Preferably, the bottom of the positioning screw is connected with a buffer block.
Preferably, the top of the base is provided with a support cushion block.
Preferably, the output shaft of the speed reducing motor is in transmission connection with the rotating shaft through a coupler.
Preferably, the two ends of the connecting rod are respectively connected with the turntable and the arc-shaped block in a rotating mode.
Preferably, the flange gasket is fixedly connected with the rotary table through a connecting piece.
Compared with the prior art, the utility model has the beneficial effects that: the inner diameter detection device for the flywheel of the aero-engine has simple and reasonable structural design and stronger practicability, the flywheel can be buffered from the upper side and the lower side while being fixed by arranging the clamping mechanism consisting of the positioning screw rod, the buffer block, the supporting cushion block and the like, so as to avoid damage to the flywheel, the height of the inner diameter detection mechanism can be quickly adjusted by arranging the air cylinder for driving the moving seat to drive the lower side mechanism to move up and down, so that the turntable can be quickly moved to the inner side of the flywheel for detection operation, thereby being capable of carrying out inner diameter detection operation on the flywheels with different thickness sizes, improving the application range of the device, and the detection tool consisting of the detachable turntable, the connecting rod and the arc-shaped block can be replaced according to conditions so as to ensure the normal detection effect of the detection tool and can drive the detection tool on the lower side of the rotating shaft to automatically rotate under the action of the speed reducing motor, thereby automatically completing the detection work of the circular arc surface of the inner diameter of the flywheel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the turntable structure of the present invention.
In the figure: the device comprises a base 1, a support 11, a first positioning plate 12, a positioning screw 13, a buffer block 14, a supporting cushion block 15, a second positioning plate 16, an air cylinder 17, a movable seat 18, a sliding block 19, a sliding rail 2, a rotating shaft 21, a flange gasket 22, a rotating disc 23, a connecting rod 24, an arc block 25 and a speed reducing motor 26.
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. 1-2, the present invention provides a technical solution: the utility model provides an internal diameter detection device for aeroengine flywheel, including setting up the support 11 on base 1, first locating plate 12 and second locating plate 16 are installed in proper order to support 11 side, be provided with positioning screw 13 in the locating hole of first locating plate 12, positioning screw 13's bottom is connected with buffer block 14, lip block 15 is installed at 1 top of base, examine time measuring the flywheel, place the flywheel at lip block 15 upside, through setting up positioning screw 13, the fixture that buffer block 14 and lip block 15 isotructure are constituteed, can cushion it from upper and lower both sides when fixing the flywheel, thereby avoid producing the damage to the flywheel.
Second locating plate 16 downside is installed through cylinder 17 and is removed seat 18, it reciprocates to be used for the drive to remove seat 18 and drive its downside mechanism through setting up cylinder 17, can quick adjustment internal diameter detection mechanism's height, make the inboard of carousel 23 quick travel to flywheel detect the operation, thereby can carry out the internal diameter detection operation to the flywheel of different thickness sizes, the application scope of device has been improved, the end connection who removes seat 18 has slider 19, slider 19's tip and the 2 swing joint of the inboard slide rail of support 11, concrete during operation, remove seat 18 through the drive of cylinder 17 and reciprocate, slider 19 corresponds and slides in slide rail 2, thereby stability when having guaranteed to remove seat 18 and remove.
The bottom of the movable seat 18 is connected with a flange gasket 22 through a rotating shaft 21, the bottom of the flange gasket 22 is connected with a rotating disc 23, the flange gasket 22 is fixedly connected with the rotating disc 23 through a connecting piece, the side surface of the rotating disc 23 is provided with an arc-shaped block 25 through a connecting rod 24, the arc-shaped block 25 with corresponding radian and the rotating disc 23 with corresponding diameter are selected according to different flywheel inner diameters so as to ensure that the arc-shaped surface of the arc-shaped block 25 is tightly attached to the flywheel inner diameter, two ends of the connecting rod 24 are respectively rotatably connected with the rotating disc 23 and the arc-shaped block 25, the top of the movable seat 18 is provided with a speed reducing motor 26, the speed reducing motor 26 is a forward and reverse rotating motor, the motor is externally connected with a power supply and a control switch through a lead, an output shaft of the speed reducing motor 26 is in transmission connection with the rotating shaft 21 through a coupler, and the checking tools composed of the detachable rotating disc 23, the connecting rod 24 and the arc-shaped block 25 can be replaced with checking tools with different diameters according to the situation, the checking fixture on the lower side of the rotating shaft 21 can be driven to rotate automatically under the action of the speed reducing motor 26, so that the detection of the arc surface of the inner diameter of the flywheel can be finished automatically.
The working principle is as follows:
the inner diameter detection device for the flywheel of the aero-engine specifically works by placing the flywheel on the upper side of a supporting cushion block 15, rotating a positioning screw 13, fixing the flywheel through a buffer block 14 on the lower side of the flywheel, selecting a connecting rod 24 with a corresponding length and an arc block 25 which tends to be consistent with the inner diameter radian of the flywheel, enabling the outer arc surface of the arc block 25 to be aligned with the inner wall of the flywheel through the connecting rod 24, then adjusting the position of a movable seat 18 downwards through an air cylinder 17, enabling a detection tool composed of a turntable 23, the connecting rod 24 and the arc block 25 to be stably clamped into the inner diameter of the flywheel, then starting a speed reducing motor 26, driving a rotating shaft 21 and the detection tool on the lower side to rotate for one circle through the speed reducing motor 26, if the detection tool can smoothly rotate for one circle, the inner diameter radian of the flywheel is determined, if the detection tool cannot rotate for one circle, the pause feeling is obvious, and the inner diameter radian of the flywheel is determined to be unqualified, the inner diameter detection can be carried out on large batches of flywheels by repeating the operation on different flywheels for many times, and the device is simple to use, stable and fast in operation and high in detection efficiency.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An internal diameter detection device for an aircraft engine flywheel, comprising a support (11) arranged on a base (1), characterized in that: support (11) side is installed first locating plate (12) and second locating plate (16) in proper order, be provided with positioning screw (13) in the locating hole of first locating plate (12), second locating plate (16) downside is installed through cylinder (17) and is removed seat (18), the end connection who removes seat (18) has slider (19), the tip of slider (19) and slide rail (2) swing joint of support (11) inboard, it is connected with flange packing ring (22) through pivot (21) to remove seat (18) bottom, flange packing ring (22) bottom is connected with carousel (23), arc piece (25) are installed through connecting rod (24) in the side of carousel (23), the top of removing seat (18) is provided with gear motor (26).
2. An internal diameter detection device for an aircraft engine flywheel according to claim 1, characterised in that: the bottom of the positioning screw rod (13) is connected with a buffer block (14).
3. An internal diameter detection device for an aircraft engine flywheel according to claim 1, characterised in that: and a supporting cushion block (15) is arranged at the top of the base (1).
4. An internal diameter detection device for an aircraft engine flywheel according to claim 1, characterised in that: and an output shaft of the speed reducing motor (26) is in transmission connection with the rotating shaft (21) through a coupler.
5. An internal diameter detection device for an aircraft engine flywheel according to claim 1, characterised in that: the two ends of the connecting rod (24) are respectively connected with the turntable (23) and the arc-shaped block (25) in a rotating mode.
6. An internal diameter detection device for an aircraft engine flywheel according to claim 1, characterised in that: the flange gasket (22) is fixedly connected with the rotary disc (23) through a connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606780.6U CN215639201U (en) | 2021-07-15 | 2021-07-15 | A internal diameter detection device for aeroengine flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606780.6U CN215639201U (en) | 2021-07-15 | 2021-07-15 | A internal diameter detection device for aeroengine flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215639201U true CN215639201U (en) | 2022-01-25 |
Family
ID=79890108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121606780.6U Active CN215639201U (en) | 2021-07-15 | 2021-07-15 | A internal diameter detection device for aeroengine flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215639201U (en) |
-
2021
- 2021-07-15 CN CN202121606780.6U patent/CN215639201U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215639201U (en) | A internal diameter detection device for aeroengine flywheel | |
| CN208398830U (en) | A kind of Circular Run-out Tolerance detection device of self-powered dynamic bearing bracket | |
| CN210848403U (en) | Be fit for multiple type of automobile steel ring drilling equipment | |
| CN210651870U (en) | Shell embossing device for electronic product production | |
| CN210031364U (en) | Machinery is used in maintenance of railway rails geometric dimensions | |
| CN109605066B (en) | Automatic positioning device for machining | |
| CN112935404A (en) | Cutting device is used in production of thread rolling piston rod | |
| CN101823225B (en) | Arc grinding device with balanced driven disc | |
| CN207923081U (en) | A kind of radial run-out testing agency | |
| CN211539800U (en) | Tapping device for processing aluminum alloy handle | |
| CN220480867U (en) | Chamfering equipment for machining mechanical parts | |
| CN217912950U (en) | Flywheel assembly's processingequipment | |
| CN212946300U (en) | Automatic rotary table device for ball head surfacing | |
| CN213003444U (en) | Circumferential welding mechanism | |
| CN220481426U (en) | Supporting clamping device suitable for maintenance of cutterhead of multi-diameter shield tunneling machine | |
| CN211491370U (en) | Working platform for manufacturing hand plate model | |
| CN211192342U (en) | Cutting device is used in production of thread rolling piston rod | |
| CN220591697U (en) | Cutting positioning structure for baking varnish metal barrel production | |
| CN215546724U (en) | Oil pan cutting clamp | |
| CN217864950U (en) | Dual-purpose hold-down mechanism of quick conversion | |
| CN219987385U (en) | Quick clamping device for annular part of aircraft engine | |
| CN215318268U (en) | Positioning mechanism for machined part | |
| CN212217824U (en) | Clamping-effect-good positioning device for flywheel machining | |
| CN219616865U (en) | Riser cutting device for piston production | |
| CN220218129U (en) | Jig with positioning function for processing multifunctional interface of vehicle-mounted camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |