Testing tool for flap position sensor

Abstract

The utility model discloses a testing tool for a flap position sensor. The testing tool comprises a base plate; the flap position sensor base is arranged at the top end of the base plate; a mounting groove is formed in the top end of the flap position sensor base; the flap position sensor is arranged in the mounting groove; the dial is arranged at one end, far away from the base plate, of the flap position sensor base, and a round hole is formed in the center of the dial; the driving assembly is arranged at the end, away from the flap position sensor, of the dial, and the driving assembly can drive a pointer of the dial to rotate. According to the utility model, an engineer can be effectively helped to quickly fix, support and test the flap position sensor in an actual test, various cables do not need to be connected in a dispersed manner, the test efficiency is greatly improved, and the flap position sensor testing device is simple in structure, convenient to operate and low in manufacturing price.

Description

TECHNICAL FIELD

[0001] The utility model relates to a test tooling technical field of flap position sensor, especially relates to a test tooling for flap position sensor. BACKGROUND

[0002] The civil aviation aircraft B757 series flap position sensor needs to be fixed during testing to prevent vibration during testing from causing testing deviation, and the sensor needs to be rotated to different angles to confirm the angle value of the internal resolver, and the existing test tooling structure is complex and inconvenient to operate. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a test tooling for flap position sensor to solve the foregoing problems in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A test tooling for flap position sensor, comprising:

[0006] A base plate;

[0007] A flap position sensor base is arranged at the top end of the base plate, and the top end of the flap position sensor base is provided with a mounting groove;

[0008] A flap position sensor is arranged in the mounting groove;

[0009] A dial is arranged at one end of the flap position sensor base away from the base plate, and a circular hole is formed in the center of the dial;

[0010] A driving assembly is arranged at one end of the dial away from the flap position sensor, and the driving assembly can drive the pointer of the dial to rotate.

[0011] In some specific embodiments, further comprising:

[0012] An adapter is arranged at the top of the flap position sensor and is used to clamp the rotating shell of the flap position sensor.

[0013] In some specific embodiments, the driving assembly comprises a motor and a motor support plate.

[0014] The motor support plate is provided with a shaft hole, the motor is arranged at the top end of the motor support plate, and the rotating shaft of the motor passes through the shaft hole and is connected to one end of the adapter away from the flap position sensor.

[0015] In some specific embodiments, the pointer is conical, and one end of the pointer is sleeved on the rotating shaft of the motor and moves synchronously with the rotating shaft.

[0016] In some specific embodiments, the motor supporting plate is made of transparent material.

[0017] In some specific embodiments, a base hole is formed at the center of the base plate for mounting the flap position sensor.

[0018] In some specific embodiments, the plurality of struts are further included.

[0019] The struts are arranged outside the base hole and fixedly connected to the top end of the base plate.

[0020] In some specific embodiments, the flap position sensor base and the dial are sleeved on the struts and fixedly connected to the struts, and the end of the motor supporting plate away from the motor is fixed to the top end of the struts.

[0021] The utility model discloses a test tool for flap position sensor, including: base plate;Flap position sensor base, set up at the top end of base plate;The top end of flap position sensor base is set up with the mounting groove;Flap position sensor sets up in the mounting groove;Dial, set up in the end of flap position sensor base away from base plate, and the center of dial is set up with the round hole;Driving assembly, set up in the end of dial away from flap position sensor, and driving assembly can drive the pointer rotation of dial. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the structure schematic diagram of a test tool for flap position sensor of the utility model;

[0023] Figure 2 It is the assembly structure schematic diagram of the utility model;

[0024] Figure 3 It is the motor supporting plate structure schematic diagram of the utility model;

[0025] Figure 4 It is the pointer structure schematic diagram of the utility model;

[0026] Figure 5 It is the adapter structure schematic diagram of the utility model;

[0027] Figure 6 It is the strut structure schematic diagram of the utility model;

[0028] Figure 7 is the dial structure schematic view of the utility model;

[0029] Figure 8 is the flap position sensor base structure schematic view of the utility model;

[0030] Figure 9 is the base plate structure schematic view of the utility model.

[0031] In the drawing, 1, base plate;2, flap position sensor base;3, flap position sensor;4, dial;5, adapter;6, motor;7, motor support plate;8, support column;9, mounting groove;10, pointer. DETAILED DESCRIPTION

[0032] In order to make the utility model purposes, technical scheme and advantages more clearly, following combining with the drawing, the utility model is further detailedly explained.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0033] Referring to Figures 1-9 The utility model discloses a kind of test tool for flap position sensor 3, including base plate 1;

[0034] Flap position sensor base 2 is arranged at the top end of base plate 1;The top end of flap position sensor base 2 is provided with mounting groove 9;

[0035] Flap position sensor 3 is arranged in mounting groove 9.

[0036] Dial 4 is arranged at the end of flap position sensor base 2 away from base plate 1, and the center of dial 4 is provided with a circular hole;

[0037] Driving assembly is arranged at the end of dial 4 away from flap position sensor 3, and driving assembly can drive the rotation of pointer 10 of dial 4.

[0038] In the embodiment, motor mainly controls the rotation of flap position sensor 3;Motor support plate 7 is used to support motor;Pointer 10 is used to indicate the angle of rotation of flap position sensor 3;Adapter 5 is used to clamp rotatable shell area of flap position sensor 3;Support column 8 is used to support entire motor support plate 7, dial 4, flap position sensor base 2;Dial 4 is used to position the angle of rotation of flap position sensor 3;Flap position sensor base 2 is used to fix flap position sensor 3;Base plate 1 is used to stabilize the center of gravity and support the entire tool.

[0039] In some specific embodiments, it further includes adapter 5, which is arranged at the top of flap position sensor 3 and is used to clamp the rotating shell of flap position sensor 3.

[0040] In some embodiments, the driving assembly comprises a motor 6 and a motor bracket 7.

[0041] The motor bracket 7 is provided with a shaft hole, the motor is arranged at the top end of the motor bracket 7, and the rotating shaft of the motor 6 penetrates through the shaft hole and is connected with the end of the adapter 5 away from the flap position sensor 3.

[0042] In some embodiments, the pointer 10 is conical, and one end of the pointer 10 is sleeved on the rotating shaft of the motor 6 and synchronously moves with the rotating shaft.

[0043] In some embodiments, the motor bracket 7 is made of transparent material.

[0044] In some embodiments, the center of the base plate 1 is provided with a base hole for mounting the flap position sensor 3.

[0045] In some embodiments, the support 8 is further provided, and the support 8 is a plurality of supports.

[0046] The support 8 is arranged outside the base hole and is fixedly connected with the top end of the base plate 1.

[0047] In some embodiments, the flap position sensor base 2 and the dial 4 are sleeved on the support 8 and are fixedly connected with the support 8, and the end of the motor bracket 7 away from the motor is fixedly connected with the top end of the support 8.

[0048] In the utility model, the motor bracket 7, the support 8, the dial 4, the flap position sensor base 2 and the base plate are connected by using M8x12 internal hexagonal screws.

[0049] The motor is installed on the motor bracket 7 by using M3x10 flat head screws, the pointer 10 is installed on the adapter 5 and then is combined and installed on the φ5 motor rod by using M3 top wire, the flap position sensor 3 is installed on the adapter 5 from the bottom to the top of the base plate, and finally the whole tooling is built.

[0050] Function analysis:

[0051] 1. The dial 4 in the test tooling is designed to have a single fixed scale, which is convenient for engineers to directly rotate to the corresponding scale position of the pointer 10, without the need to find the scale position by themselves like a ruler.

[0052] 2. The motor bracket 7 in the test tooling is made of acrylic material, that is, transparent material, which is convenient for engineers to observe the pointer 10 to the corresponding scale position.

[0053] 3. There are two methods to install the motor in the test tool, the first is to manually rotate the pointer 10, and the second is to directly rotate the pointer 10 to the corresponding scale by selecting the automatic control motor without manual operation. It is convenient for engineers to observe the rotation of the pointer 10 with their naked eyes. The work efficiency is improved.

[0054] 4. The flap position sensor base 2 in the test tool can be automatically corrected when the engineer installs the flap position sensor 3, without worrying about the installation problems of the concave-convex position and irregular position of the sensor.

[0055] 5. There is a gap between the flap position sensor base 2 and the base plate in the test tool, which is used to facilitate the engineer to install the flap position sensor 3 in place, and to extend the cable connector on the flap position sensor 3 through the gap, and to facilitate the docking work of the connector.

[0056] Method for using the utility model:

[0057] First, place the test tool horizontally on the test platform, slightly remove the platform by a certain distance, adjust the position of the flap position sensor 3, then lift the test tool, install the flap position sensor 3 from bottom to top through the base plate hole to the flap position sensor base 2, align the positioning hole, use the M5 flat head screw to fix the flap position sensor base 2, and fix the flap position sensor 3 rotating device on the adapter 5. Complete the assembly of the flap position sensor 3.

[0058] Material selection:

[0059] Main material selection: the scale disc 4 and the flap position sensor base 2 use 6061 aluminum alloy material; the motor support plate 7 uses acrylic material; the support 8, the base plate 1, the pointer 10 and the adapter 5 use 45 steel material. All materials have good processing performance, high toughness, smooth movement of objects when making scale disc 4 and flap position sensor base 2, good corrosion resistance, and are easier to save for a long time in use.

[0060] By adopting the above technical scheme of the utility model, the following beneficial effects are obtained:

[0061] The utility model discloses a kind of test tool for flap position sensor, comprising: base plate;Flap position sensor base 2, is set in the top of base plate;The top of flap position sensor base 2 is provided with mounting groove 9;Flap position sensor 3, is set in mounting groove 9;Dial plate 4, is set in the end of flap position sensor base 2 away from base plate, the center of dial plate 4 is provided with round hole;Driving assembly, is set in the end of dial plate 4 away from flap position sensor 3, driving assembly can drive the pointer 10 rotation of dial plate 4.The utility model effectively helps engineer to be able to quickly fixed support and test connection flap position sensor 3 in actual test, without dispersing connection various cable, greatly improve test efficiency, the utility model structure is simple, convenient to operate, and manufacturing price is low.

[0062] The above is only preferred embodiment of the utility model, it should be pointed out, for ordinary skilled person in the prior art, without departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model.

Claims

1. A test fixture for a flap position sensor, characterized by, It comprises: a base plate; a flap position sensor base arranged at the top end of the base plate; the top end of the flap position sensor base is provided with a mounting groove; a flap position sensor arranged in the mounting groove; a dial plate arranged at the end of the flap position sensor base away from the base plate, and a circular hole is arranged at the center of the dial plate; a drive assembly arranged at the end of the dial plate away from the flap position sensor, which can drive the pointer of the dial plate to rotate.

2. The test fixture for a flap position sensor of claim 1, wherein, It also comprises: an adapter arranged at the top of the flap position sensor for tightening the rotating shell of the flap position sensor.

3. The test tool for the flap position sensor according to claim 2, wherein the drive assembly comprises a motor and a motor support plate; the motor support plate is provided with a shaft hole, the motor is arranged at the top end of the motor support plate, and the rotating shaft of the motor passes through the shaft hole and is connected to the end of the adapter away from the flap position sensor.

4. The test tool for the flap position sensor according to claim 3, wherein the pointer is conical, and one end of the pointer is sleeved on the rotating shaft of the motor and moves synchronously with the rotating shaft.

5. The test tool for the flap position sensor according to claim 3, wherein the motor support plate is made of transparent material.

6. The test tool for the flap position sensor according to claim 3, wherein a base hole is arranged at the center of the base plate for mounting the flap position sensor.

7. The test tool for the flap position sensor according to claim 6, wherein it further comprises: a plurality of support columns; the support columns are arranged outside the base hole and are fixedly connected to the top end of the base plate.

8. The test tool for the flap position sensor according to claim 7, wherein the flap position sensor base and the dial plate are sleeved on the support columns and are fixedly connected to the support columns, and the end of the motor support plate away from the motor is fixedly arranged at the top end of the support column.

Images