Aircraft installation pull rod adjusting tool

Abstract

The utility model relates to the technical field of airplane installation pull rod production, in particular to an airplane installation pull rod adjusting tool which comprises a clamp body, graduated scales are fixedly connected to the front side and the rear side of the clamp body, transversely-arranged sliding grooves distributed front and back are formed in the clamp body, and sliding blocks are arranged in the sliding grooves formed in the clamp body. The top of the sliding block is fixedly connected with a bolt, and the outer side of the end, away from the sliding block, of the bolt is spirally connected with a rotary knob. The clamp body, the sliding groove, the dividing ruler, the sliding plate, the dividing ruler, the first sliding support, the second sliding support, the limiting block, the positioning pin, the clamping groove, the rubber pipe, the fixing plate and the clamping column are arranged; the first sliding support and the second sliding support can be driven to move through the sliding plate, then the pull rod is placed on one side of the first sliding support or the second sliding support in a proper position, the positioning pin penetrates through the pull rod, the length of the pull rod can be measured by observing the dividing ruler and the dividing ruler, and the length of the pull rod can be adjusted in time.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft installation tie rod production, in particular to an aircraft installation tie rod adjustment tool. Background Art

[0002] An airplane is made up of a large number of parts. When the airplane is in the operating room, the pilot needs to control the flight of the airplane through a pull rod. During the production of the pull rod, in order to allow the pilot to accurately control the airplane, the length of the pull rod is usually fixed. In order to ensure the length of the pull rod, a pull rod adjustment tool is needed to check the length of the fixed and adjustable pull rods of the control system to ensure that they meet the length and tolerance requirements specified in the drawings.

[0003] When using a traditional tie rod adjustment tool, the tie rod is usually placed directly on the tool, and then the tie rod is fixed by a fixing structure, and then the length of the tie rod is measured by a scale. At this time, it is inconvenient to install and disassemble the tie rod. Therefore, an aircraft installation tie rod adjustment tool is proposed to address the above problem. Utility Model Content

[0004] The utility model aims to provide an aircraft mounting tie rod adjustment tool to solve the problem of inconvenient tie rod fixing and disassembly.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

[0007] Preferably, the graduated scale is arranged directly above the graduated scale, and the graduated scale and the graduated scale are in close contact with each other.

[0008] Preferably, a plurality of evenly distributed fixing plates are fixedly connected inside the rubber tube, the fixing plates are arc-shaped, and are evenly arranged on the outside of the positioning pin. A clamping column is fixedly connected to one side of the fixing plate close to the positioning pin, and evenly distributed positioning ring grooves are opened on the outside of the positioning pin. One end of the clamping column is hemispherically arranged, and one end of the hemispherical clamping column is arranged in the groove opened by the positioning pin, and the groove is arc-shaped.

[0009] Preferably, a second sliding support is fixedly connected to the top of the rear skateboard, a rubber tube is fixedly connected to the rear of the second sliding support, there are two second sliding supports, and the second sliding support on the right side is fixedly connected to the right end above the clamp body, and the first sliding support and the second sliding support are arranged in a one-to-one correspondence.

[0010] Preferably, a limit block is provided at the top of the first sliding support, and a limit block is provided at the rear of the second sliding support.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The cam is a first plate, a second plate, a second guide rail, a second guide rail, a third guide rail and a fourth guide rail. The cam is a first plate, a second guide rail, a second guide rail and a third guide rail. The cam is a second plate, a second guide rail and a third guide rail. The cam is a second plate, a second guide rail and a third guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the installation structure of the slider of the utility model;

[0015] Figure 3 This is a schematic diagram of the installation structure of the first sliding support of the utility model;

[0016] Figure 4This is a schematic diagram of the installation structure of the positioning pin of the utility model;

[0017] Figure 5 This is a schematic diagram of the installation side cross-sectional structure of the clamping column of the utility model;

[0018] Figure 6 It is a schematic diagram of the installation structure of the second sliding support of the utility model.

[0019] In the figure: 1. clamping body; 2. slide groove; 3. scale; 4. slide plate; 5. dividing scale; 6. positioning groove; 7. slide block; 8. bolt; 9. knob; 10. first sliding support; 11. second sliding support; 12. limit block; 13. positioning pin; 14. slot; 15. rubber tube; 16. fixing plate; 17. clamping column. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-6 , the utility model provides a technical solution:

[0022] A tool for adjusting the rod for installing an aircraft comprises a clamp body 1, wherein the clamp body 1 is fixedly connected with a scale 3 on both the front and rear sides, the clamp body 1 is provided with a transverse slide groove 2 distributed front and back, a slide block 7 is provided in the slide groove 2 provided in the clamp body 1, a bolt 8 is fixedly connected to the top of the slide block 7, a knob 9 is spirally connected to the outer side of the end of the bolt 8 away from the slide block 7, a slide plate 4 is provided above the two slide blocks 7, and a transverse positioning groove 6 is provided on the left and right sides of the slide plate 4, and the bolt 8 is provided in the positioning groove 6 provided in the slide plate 4. Through this arrangement, after the first sliding support 10 or the second sliding support 11 is moved to a suitable position, the knob 9 can be rotated, and the slide block 7 can be driven to move upward by the knob 9 and the bolt 8 until the slide block 7 is tightly fitted with the clamp body 1, so as to realize the positioning of the slide plate 4, prevent the first sliding support 10 and the second sliding support 11 from moving, make the rod detection more stable, and the top of the front slide plate 4 A first sliding support 10 is fixedly connected at the central position, a rubber tube 15 is connected to the top of the first sliding support 10, a positioning pin 13 is provided in the rubber tube 15, and the side of the positioning pin 13 away from the rubber tube 15 is fixedly connected to the limiting block 12. There are two first sliding supports 10 in total, and the right first sliding support 10 is fixedly connected to the right end above the clamp body 1, and a dividing scale 5 is fixedly connected to one side of the slide plate 4. Through this arrangement, the first sliding support 10 and the second sliding support 11 can be driven to move by the slide plate 4, and then the pull rod is placed in a suitable position on one side of the first sliding support 10 or the second sliding support 11, and the positioning pin 13 is passed through the pull rod. At this time, the positioning pin 13 is inserted into the rubber tube 15, and the positioning pin 13 is positioned by the rubber tube 15. At this time, the length of the pull rod can be measured by observing the scale 3 and the dividing scale 5, and the length of the pull rod can be adjusted in time.

[0023] The dividing scale 5 is arranged right above the scale 3, and the dividing scale 5 and the scale 3 fit each other, so that the length of the pull rod can be observed more conveniently through the dividing scale 5 and the scale 3 that fit each other, and a plurality of evenly distributed fixing plates 16 are fixedly connected in the rubber tube 15, and the fixing plates 16 are arc-shaped, and the fixing plates 16 are evenly arranged on the outside of the positioning pin 13, and a clamping column 17 is fixedly connected on the side of the fixing plate 16 close to the positioning pin 13, and an evenly distributed positioning ring clamping groove 14 is provided on the outside of the positioning pin 13, and one end of the clamping column 17 is hemispherically arranged, and one end of the hemispherically arranged clamping column 17 is arranged in the limiting groove provided by the positioning pin 13, and the clamping groove 14 is arc-shaped, and the positioning pin 13 is inserted into the rubber tube 15 arranged in the first sliding support 10 or the second sliding support 11, and the clamping column 17 is pushed into the positioning pin 13 by the elasticity of the rubber tube 15 itself. The opened card slot 14 further realizes the positioning of the locating pin 13. The top of the rear slide plate 4 is fixedly connected to a second sliding support 11, and the rear of the second sliding support 11 is fixedly connected to a rubber tube 15. There are two second sliding supports 11 in total, and the second sliding support 11 on the right side is fixedly connected to the right end above the clamp body 1. The first sliding support 10 and the second sliding support 11 are arranged in a one-to-one correspondence, and the pull rod can be fixed to the rear side of the rear second sliding support 11, which is convenient for coping with different pull rod installations. A limit block 12 is provided on the top of the first sliding support 10, and a limit block 12 is provided at the rear of the second sliding support 11. Through this arrangement, after the locating pin 13 is inserted into the rubber tube 15, the pull rod can be limited by the limit block 12 to prevent the pull rod from falling off. At the same time, the locating pin 13 can be quickly removed from the rubber tube 15 through the limit block 12.

[0024] Working process: When using this aircraft installation tie rod adjustment tool, first place the tie rod to be adjusted on the top of the first sliding support 10 on the right side, then insert the positioning pin 13 through the tie rod hole into the rubber tube 15 provided in the first sliding support 10, at this time, the bottom inclined surface of the positioning pin 13 fits with the clamping column 17, and then push the limit block 12, the limit block 12 pushes the positioning pin 13 to move offline, the positioning pin 13 pushes the hemispherical end of the clamping column 17 through the inclined surface, so that the clamping column 17 pushes the fixing plate 16 to move in the rubber tube 15, at this time the rubber tube 15 is compressed by force, and as the fixed As the positioning pin 13 moves, one hemispherical end of the card column 17 slides on the surface of the positioning pin 13 until the card column 17 moves to one side of the card slot 14 opened on one side of the positioning pin 13. At this time, under the action of the elastic force of the rubber tube 15, the card column 17 is pushed into the card slot 14 opened by the positioning pin 13 through the fixing plate 16, and then the limit block 12 is continued to be pushed. The limit block 12 drives the positioning pin 13 to continue to move downward. At this time, under the action of the card slot 14 opened by the positioning pin 13, the card column 17 and the fixing plate 16 are continued to be pushed to move until the limit block 12 moves to the appropriate position. At this time, the card column 17 is locked. The first sliding support 10 is moved to a suitable position. At this time, the slider 7 is driven by the bolt 8 to slide in the slide groove 2 provided in the clamp body 1 until the bolt 8 moves into the positioning groove 6 provided in the front slide plate 4. Then, the knob 9 is turned. The knob 9 is spirally connected with the bolt 8. Under the action of the knob 9, the bolt 8 and the slider 7 are driven to move upward until the slider 7 is tightly attached to the clamp body 1. Then, place the other end of the pull rod above the first sliding support 10, pass another positioning pin 13 through the pull rod and then insert it into the rubber tube 15 to position the pull rod, and then obtain the length of the pull rod by observing the distance between the central scale of the dividing scale 5 and the scale 3, so as to adjust the length of the pull rod. At the same time, the pull rod can be fixed behind the second sliding support 11 through the second sliding support 11 at the rear, and the length of the pull rod set at the rear can be measured through the scale 3 and the dividing scale 5 under the second sliding support 11, so as to adjust the length of the pull rod.

[0025] 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. An aircraft mounting tie rod adjustment tool, comprising a clamp body (1), characterized in that: The clamp body (1) is fixedly connected to a scale (3) on both the front and rear sides. The clamp body (1) is provided with a transverse slide groove (2) distributed in the front and rear. A slider (7) is provided in the slide groove (2) provided in the clamp body (1). A bolt (8) is fixedly connected to the top of the slider (7). A knob (9) is spirally connected to the outer side of the end of the bolt (8) away from the slider (7). A slide plate (4) is provided above the two sliders (7). The slide plate (4) is provided with a transverse positioning groove (6) on both the left and right sides. The bolt (8) is provided on the slide groove (4). A first sliding support (10) is fixedly connected to the center of the top of the front slide plate (4) in the positioning groove (6), a rubber tube (15) is connected to the top of the first sliding support (10), a positioning pin (13) is provided in the rubber tube (15), and a side of the positioning pin (13) away from the rubber tube (15) is fixedly connected to a limiting block (12), there are two first sliding supports (10) in total, and the first sliding support (10) on the right side is fixedly connected to the upper right end of the clamp body (1), and a dividing scale (5) is fixedly connected to one side of the slide plate (4).

2. The aircraft mounting rod adjustment tool according to claim 1, characterized in that: The graduated scale (5) is arranged directly above the graduated scale (3), and the graduated scale (5) and the graduated scale (3) are fitted to each other.

3. The aircraft mounting rod adjustment tool according to claim 1, characterized in that: A plurality of evenly distributed fixing plates (16) are fixedly connected inside the rubber tube (15), the fixing plates (16) are arc-shaped, and are evenly arranged outside the positioning pin (13). A clamping column (17) is fixedly connected to one side of the fixing plate (16) close to the positioning pin (13), and evenly distributed positioning ring clamping grooves (14) are provided outside the positioning pin (13). One end of the clamping column (17) is hemispherically arranged, and one end of the hemispherically arranged clamping column (17) is arranged in the clamping groove (14) provided by the positioning pin (13), and the clamping groove (14) is arc-shaped.

4. The aircraft mounting rod adjustment tool according to claim 1, characterized in that: A second sliding support (11) is fixedly connected to the top of the rear sliding plate (4), and a rubber tube (15) is fixedly connected to the rear of the second sliding support (11). There are two second sliding supports (11) in total, and the second sliding support (11) provided on the right side is fixedly connected to the upper right end of the clamp body (1). The first sliding support (10) and the second sliding support (11) are provided in a one-to-one correspondence.

5. The aircraft mounting tie rod adjustment tool according to claim 4, characterized in that: A limit block (12) is provided at the top of the first sliding support (10), and a limit block (12) is provided at the rear of the second sliding support (11).

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