CN218297549U

CN218297549U - Tail vane loading test mechanism

Info

Publication number: CN218297549U
Application number: CN202221889373.5U
Authority: CN
Inventors: 向华安; 王浩; 朱宏波; 张金海
Original assignee: Luoyang Anhuaida Intelligent Technology Co ltd
Current assignee: Luoyang Anhuaida Intelligent Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-13
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a tail vane loading test mechanism, include the steering wheel, be used for testing equidimension not the adjustment mechanism of steering wheel, be used for right the grating encoder, workstation, tail vane, the connecting rod that the steering wheel detected, adjustment mechanism is located the workstation top, the steering wheel is located workstation top central point puts. The utility model discloses utilize first removal rail and second to remove the rail and make things convenient for in the position through alignment jig adjustment grating encoder to be applicable to the tail vane loading test of different models, utilize the loading frame to drive simultaneously and rotate seat and dwang and rotate and promote the weight of spring and its lower extreme, from coming to carry out the loading test to the tail vane.

Description

Tail vane loading test mechanism

Technical Field

The utility model relates to a tail vane test field especially relates to a tail vane loading accredited testing organization.

Background

The tail vane is mainly used on a small-caliber gliding bomb at present to control the navigation direction of the gliding bomb; the tail rudder can provide stability; ensuring the longitudinal and lateral balance of the gliding bomb; generating pitch and yaw damping moments; when the tail rudders of different models are subjected to loading test, different adaptive assemblies need to be selected, so that the tail rudders can be subjected to loading test, and in the process, the operation is more complicated and the efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tail vane loading accredited testing organization just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a tail vane loading test mechanism comprises a steering engine, an adjusting mechanism for testing the steering engine with different sizes, a grating encoder for detecting the steering engine, a workbench, a tail vane and a connecting rod, wherein the adjusting mechanism is positioned at the top of the workbench, the steering engine is positioned in the center of the top of the workbench, the grating encoder is positioned at the top of the adjusting mechanism, the tail vane is positioned on the outer side of the steering engine, and the connecting rod is positioned between the steering engine and the tail vane;

the adjusting mechanism comprises a first moving rail, a second moving rail and an adjusting frame, the first moving rail is connected to the position, close to the edge, of the top of the workbench through a bolt, the second moving rail is connected to the top of the first moving rail in a sliding mode, and the adjusting frame is connected to the top of the second moving rail in a sliding mode;

the grating encoder comprises a loading frame, a rotating seat, a rotating rod, a spring and an encoder, wherein the rotating seat is rotatably connected to the top of the adjusting frame, the loading frame is arranged at the position, close to one end of the steering engine, of the rotating seat, the encoder is arranged on the rotating seat, the rotating rod is arranged at the position, far away from one end of the steering engine, of the rotating seat, and the spring is arranged at the position, far away from the rotating rod, of one end of the rotating seat.

Preferably: the tail vane is rotatably connected with the connecting rod, and the loading frame is provided with a V-shaped notch at the connecting position of the tail vane.

Preferably: trapezoidal piece has been seted up at first removal rail top, second removal rail bottom seted up with first removal rail trapezoidal piece the same spout.

Preferably, the following components: the dwang is kept away from the one end of rotating the seat has seted up the round hole, both ends all are provided with the couple about the spring.

Compared with the prior art, the beneficial effects of the utility model are as follows: utilize first removal rail and second to remove the rail and make things convenient for in the position through alignment jig adjustment grating encoder to be applicable to the tail vane loading test of different models, utilize the loading frame to drive simultaneously and rotate seat and dwang and rotate and promote spring and the weight of its lower extreme, from coming to carry out the loading test to the tail vane.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a tail vane loading test mechanism according to the present invention;

fig. 2 is a front view of a tail vane loading test mechanism according to the present invention;

fig. 3 is a partial part diagram of an adjusting mechanism of a tail vane loading test mechanism according to the present invention;

fig. 4 is a partial part diagram of an adjusting bracket of the tail vane loading test mechanism according to the present invention;

fig. 5 is a partial part diagram of a grating encoder of the tail vane loading test mechanism according to the present invention;

fig. 6 is a top view of a tail vane loading test mechanism according to the present invention.

The reference numerals are explained below:

1. a steering engine; 2. an adjustment mechanism; 3. a grating encoder; 4. a work table; 5. a tail rudder; 6. a connecting rod; 21. a first moving rail; 22. a second moving rail; 23. an adjusting bracket; 31. a loading frame; 32. a rotating seat; 33. rotating the rod; 34. a spring; 35. an encoder.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-6, a tail vane loading test mechanism comprises a steering engine 1, an adjusting mechanism 2 for testing the steering engines 1 of different sizes, a grating encoder 3 for detecting the steering engine 1, a workbench 4, a tail vane 5 and a connecting rod 6, wherein the adjusting mechanism 2 is positioned at the top of the workbench 4, the steering engine 1 is positioned at the center of the top of the workbench 4, the grating encoder 3 is positioned at the top of the adjusting mechanism 2, the tail vane 5 is positioned at the outer side of the steering engine 1, and the connecting rod 6 is positioned between the steering engine 1 and the tail vane 5;

in this embodiment: the adjusting mechanism 2 comprises a first moving rail 21, a second moving rail 22 and an adjusting frame 23, the first moving rail 21 is connected to the top of the workbench 4 close to the edge position through bolts, the second moving rail 22 is connected to the top of the first moving rail 21 in a sliding mode, the adjusting frame 23 is connected to the top of the second moving rail 22 in a sliding mode, a trapezoidal block is arranged at the top of the first moving rail 21, a sliding groove identical to the trapezoidal block of the first moving rail 21 is formed in the bottom of the second moving rail 22, the sliding groove of the second moving rail 22 slides on the trapezoidal block at the top of the first moving rail 21, so that the position of the second moving rail 22 is adjusted, meanwhile, the adjusting frame 23 is adjusted to be located at different positions of the workbench 4 through the sliding of the adjusting frame 23 at the top of the second moving rail 22, and therefore loading tests of steering engines 1 of different models are facilitated;

in this embodiment: grating encoder 3 includes loading frame 31, rotate seat 32, dwang 33, spring 34, encoder 35, it connects at the adjusting bracket 23 top to rotate seat 32, loading frame 31 sets up the one end of rotating seat 32 and being close to steering wheel 1, encoder 35 sets up on rotating seat 32, dwang 33 sets up the one end of rotating seat 32 and keeping away from steering wheel 1, spring 34 sets up the one end of rotating seat 32 at dwang 33 keep away from, utilize the rotation of tail vane 5 to drive loading frame 31 and carry out both sides upset on the horizontal direction, it drives and rotates seat 32 and make the adjusting bracket 23 upwards overturn to recycle loading frame 31 again, utilize encoder 35 to measure the turned angle who rotates seat 32 simultaneously, thereby buffering avoids transshipping when spring 34 time loading rotates.

In this embodiment: tail rudder 5 rotates with connecting rod 6 to be connected, and loading frame 31 is located tail rudder 5 hookup location and has seted up V type notch, utilizes connecting rod 6 to connect tail rudder 5 and steering wheel 1 to make tail rudder 5 drive loading frame 31 in the horizontal direction and carry out the both sides upset.

In this embodiment: the round hole has been seted up to the one end that dwang 33 kept away from rotation seat 32, and both ends all are provided with the couple about spring 34, and the weight of utilizing placing on the couple of spring 34 lower extreme comes to take up dwang 33 tip to test tail vane 5 loading.

The working principle is as follows: when the device is used, the steering engine 1, the tail vane 5 and the connecting rod 6 are installed at the center of the top of the workbench 4, the V-shaped groove of the loading frame 31 is placed at the end of the tail vane 5 by moving the second moving rail 22 and the adjusting frame 23, corresponding weights are hung at the lower end of the spring 34 at the moment, the spring 34 can buffer and avoid overload of the tail vane 5 during loading and rotating, the tail vane 5 is rotated towards two sides in the horizontal direction, the tail vane 5 drives the loading frame 31 to rotate, the rotating seat 32 and the rotating rod 33 are driven by the loading frame 31 to rotate on the adjusting frame 23, the rotating angle of the tail vane 5 is measured by the encoder 35, the spring 34 and the weights at the lower end are driven to be lifted upwards when the rotating rod 33 rotates, and loading test is carried out on the tail vane 5.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a tail vane loading accredited testing organization which characterized in that: the device comprises a steering engine (1), an adjusting mechanism (2) used for testing the steering engine (1) with different sizes, a grating encoder (3) used for detecting the steering engine (1), a workbench (4), a tail vane (5) and a connecting rod (6), wherein the adjusting mechanism (2) is positioned at the top of the workbench (4), the steering engine (1) is positioned at the center of the top of the workbench (4), the grating encoder (3) is positioned at the top of the adjusting mechanism (2), the tail vane (5) is positioned on the outer side of the steering engine (1), and the connecting rod (6) is positioned between the steering engine (1) and the tail vane (5);

the adjusting mechanism (2) comprises a first moving rail (21), a second moving rail (22) and an adjusting frame (23), the first moving rail (21) is connected to the position, close to the edge, of the top of the workbench (4) through bolts, the second moving rail (22) is connected to the top of the first moving rail (21) in a sliding mode, and the adjusting frame (23) is connected to the top of the second moving rail (22) in a sliding mode;

grating encoder (3) are including loading frame (31), rotation seat (32), dwang (33), spring (34), encoder (35), it connects to rotate seat (32) rotation adjustment frame (23) top, loading frame (31) set up rotation seat (32) are close to the one end of steering wheel (1), encoder (35) set up rotate on seat (32), dwang (33) set up rotation seat (32) are kept away from the one end of steering wheel (1), spring (34) set up dwang (33) are kept away from the one end of rotation seat (32).

2. The tail rudder loading test mechanism of claim 1, wherein: the tail rudder (5) is rotationally connected with the connecting rod (6), and the loading frame (31) is positioned at the connecting position of the tail rudder (5) and is provided with a V-shaped notch.

3. The tail vane loading test mechanism of claim 1, wherein: the top of the first moving rail (21) is provided with a trapezoidal block, and the bottom of the second moving rail (22) is provided with a sliding groove which is the same as the trapezoidal block of the first moving rail (21).

4. The tail vane loading test mechanism of claim 1, wherein: the dwang (33) is kept away from the round hole has been seted up to the one end of rotating seat (32), both ends all are provided with the couple about spring (34).