A locator device

Abstract

The present invention discloses a positioner device, comprising a fixed base, a guide column assembly is provided on the top of the fixed base, a movable slide assembly is provided on the top of the guide column assembly, a landing assembly is provided on the top of the movable slide assembly, a telescopic assembly is provided on one side of the guide column assembly, and two horizontally arranged openings are provided at the bottom of the fixed base, and the two openings are arranged front and back. Through the arrangement of the guide column assembly, the movable slide assembly, the telescopic assembly and the landing assembly, the mutual cooperation of each assembly enables other devices to perform related work on the positioning device with higher accuracy; through the adjustment of the position of the clamping plate, the device can be more stably fixed on the mounting beam, and through the arrangement of the sleeve and the L-shaped fixing rod, the clamping plate is always in a state perpendicular to the threaded rod, avoiding the rotation of the clamping plate, thereby ensuring the normal operation of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of component positioning, and in particular to a positioner device. Background Art

[0002] In the field of large component docking and assembly, such as aircraft fuselage, fuselage and wing, aircraft engine installation, etc., in order to achieve the best quality docking and assembly and improve product performance, the posture of large components needs to be adjusted before docking and assembly. In modern aircraft assembly operations, multiple spatial locators are generally used to lift aircraft components, combined with spatial measurement equipment such as laser radar to complete component docking. The spatial locator device plays a role in lifting aircraft components throughout the assembly process, adjusting the spatial posture and position of the components to facilitate assembly.

[0003] The existing positioner device needs to be fixed on the mounting beam during installation. The existing fixing method is simply to fix it by screws. This fixing method is too simple and has poor stability, which can easily cause unnecessary damage to components, thereby causing certain economic losses. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, one of the objectives of the present invention is to provide a positioner device.

[0005] One of the purposes of the present invention is achieved by the following technical solution:

[0006] A positioner device comprises a fixed base, a guide column assembly is arranged on the top of the fixed base, a movable slide assembly is arranged on the top of the guide column assembly, a landing assembly is arranged on the top of the movable slide assembly, a telescopic assembly is arranged on one side of the guide column assembly, two horizontally arranged openings are opened at the bottom of the fixed base, and the two openings are arranged front and back, a forward nut and a reverse nut are arranged at the openings, and the forward nut and the reverse nut are both located in the inner cavity of the fixed base, a threaded rod is arranged between the forward nut and the reverse nut, two ends of the threaded rod pass through the forward nut and the reverse nut respectively, and are sleeved with bearings, and the bearings The screw rod is fixedly connected on both sides of the inner cavity of the fixed base, one end of the threaded rod passes through the adjacent bearing and the side wall of the fixed base, and is fixedly connected with a nut. The bottom of the forward nut and the reverse nut are movably connected with a splint through a connecting device, and the top of the splint is fixedly connected with a rubber pad. The forward nut and the reverse nut are fixedly connected with an L-shaped fixing rod on the side away from the center of the threaded rod, and the two L-shaped fixing rods are close to the bottom of the side walls of the forward nut and the reverse nut. A sleeve is provided on the bottom of the L-shaped fixing rod, and the L-shaped fixing rod and the sleeve are threadedly connected. The bottom of the splint is fixedly connected with a limit block, and the limit block and the sleeve cooperate with each other.

[0007] Furthermore, the connecting device includes a groove, which is opened on the clamping plate near the forward nut or the reverse nut. The inner cavity of the groove is movably connected to a connecting block through a pin, and the two connecting blocks are respectively fixedly connected to the bottom of the forward nut and the reverse nut.

[0008] Furthermore, the cross section of the rubber pad is arc-shaped, a plurality of the rubber pads are linearly arranged in sequence from left to right, and the plurality of the rubber pads are combined into a corrugated shape.

[0009] Furthermore, an outer edge of the L-shaped fixing rod is provided with an external thread, an inner wall of the sleeve is provided with an internal thread, and the cross section of the sleeve is hexagonal.

[0010] Furthermore, the nut is a metal hexagonal nut.

[0011] Furthermore, the guide column assembly includes a guide column, a Z-axis sliding module, and a Z-axis braking module. The guide column is connected to the fixed base and the movable slide assembly respectively, and the Z-axis sliding module and the Z-axis braking module are both arranged in the guide column.

[0012] Furthermore, the mobile slide assembly includes a mobile slide, a mobile skateboard, a Y-axis walking system, a Y-axis braking module, and an accordion cover. The mobile skateboard is movably connected above the mobile slide, the Y-axis walking system and the Y-axis braking module are both arranged in the mobile slide, and an accordion cover is provided under the mobile skateboard.

[0013] Furthermore, the telescopic assembly includes a telescopic column and a Z-axis walking system. The telescopic column is connected to the movable slide, and the Z-axis walking system is provided inside the telescopic assembly.

[0014] Furthermore, the landing assembly includes a landing base plate, a landing seat, a landing guide, a landing ball head, and a landing handle. The landing base plate is connected to the movable slide, the landing seat is arranged on the top of the landing base plate, the landing guide is arranged above the landing seat, the landing ball head is arranged on the top of the landing guide, and a landing handle is provided on one side of the landing guide.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Through the setting of guide column assembly, movable slide assembly, telescopic assembly and landing assembly, each assembly

[0017] The mutual cooperation of the components enables other equipment to perform related work on the positioning device with higher accuracy;

[0018] 2. By adjusting the position of the clamping plate, the device can be fixed on the mounting beam more stably.

[0019] Through the setting of the sleeve and the L-shaped fixing rod, the clamping plate is always in a state of being perpendicular to the threaded rod.

[0020] Prevent the splint from rotating, thus ensuring the normal operation of the device.

[0021] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional diagram of this embodiment;

[0023] Figure 2 A cross-sectional view of a component fixing base of this embodiment;

[0024] Figure 3 This is a bottom view of the component fixing base of this embodiment.

[0025] In the figure: 1. fixed base; 2. guide column assembly; 3. movable slide assembly; 4. telescopic assembly; 5. landing assembly; 6. opening; 7. forward nut; 8. reverse nut; 9. threaded rod; 10. bearing; 11. nut; 12. connecting device; 13. splint; 14. rubber pad; 15. L-shaped fixing rod; 16. sleeve; 17. groove; 18. pin; 19. connecting block; 20. limit block. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] See also Figures 1 to 3A positioner device comprises a fixed base 1, a guide column assembly 2 is arranged on the top of the fixed base 1, the guide column assembly 2 comprises a guide column, a Z-axis sliding module, and a Z-axis braking module, the guide column is connected to the fixed base 1 and the movable slide assembly 3 respectively, the Z-axis sliding module and the Z-axis braking module are both arranged in the guide column, a movable slide assembly 3 is arranged on the top of the guide column assembly 2, the movable slide assembly 3 comprises a movable slide, a movable slide plate, a Y-axis walking system, a Y-axis braking module, and an accordion cover, the movable slide plate is movably connected above the movable slide plate, the Y-axis walking system and the Y-axis braking module are both arranged in the movable slide plate, an accordion cover is arranged under the movable slide plate, a landing assembly 5 is arranged on the top of the movable slide assembly 3, the landing assembly 5 comprises a landing bottom plate, ... A seat, a landing guide, a landing ball head, a landing handle, a landing base plate is connected to the mobile slide, the landing seat is arranged on the top of the landing base plate, the landing guide is arranged above the landing seat, the landing ball head is arranged on the top of the landing guide, a landing handle is arranged on one side of the landing guide, a telescopic assembly 4 is arranged on one side of the guide column assembly 2, the telescopic assembly 4 includes a telescopic column, a Z-axis walking system, the telescopic column is connected to the mobile slide, and a Z-axis walking system is arranged in the telescopic assembly 4, two horizontally arranged openings 6 are opened at the bottom of the fixed base 1, and the two openings 6 are arranged front and back, a forward nut 7 and a reverse nut 8 are arranged at the opening 6, and the forward nut 7 and the reverse nut 8 are both located in the inner cavity of the fixed base 1, a threaded rod 9 is arranged between the forward nut 7 and the reverse nut 8, and the two ends of the threaded rod 9 pass through The forward nut 7 and the reverse nut 8 are sleeved with bearings 10, and the bearings 10 are fixedly connected to both sides of the inner cavity of the fixed base 1. One end of the threaded rod 9 passes through the adjacent bearings 10 and the side wall of the fixed base 1, and is fixedly connected with a nut 11, which is a metal hexagonal nut. The bottoms of the forward nut 7 and the reverse nut 8 are movably connected with a splint 13 through a connecting device 12. The connecting device 12 includes a groove 17. The groove 17 is opened on the splint 13 near the forward nut 7 or the reverse nut 8. The inner cavity of the groove 17 is movably connected with a connecting block 19 through a pin 18. The two connecting blocks 19 are respectively fixedly connected to the bottom of the forward nut 7 and the reverse nut 8, so that the splint 13 can rotate around the pin 18 through the connecting block 19. The top of the splint 13 is fixedly connected with A rubber pad 14 having an arc-shaped cross section, a plurality of rubber pads 14 are linearly arranged from left to right, and a plurality of rubber pads 14 are combined into a corrugated shape, and the rubber pad 14 is used to increase the surface friction of the splint 13, and an L-shaped fixing rod 15 is fixedly connected to the side of the forward nut 7 and the reverse nut 8 away from the center of the threaded rod 9, and the two L-shaped fixing rods 15 are close to the bottom of the side walls of the forward nut 7 and the reverse nut 8, a sleeve 16 is sleeved at the bottom of the L-shaped fixing rod 15, and the L-shaped fixing rod 15 and the sleeve 16 are threadedly connected, a limiting block 20 is fixedly connected to the bottom of the splint 13, and the limiting block 20 cooperates with the sleeve 16, an external thread is provided on the outer edge of the L-shaped fixing rod 15, an internal thread is provided on the inner wall of the sleeve 16, and the cross section of the sleeve 16 is hexagonal.

[0030] When in use, the device is installed first. Before installing the device on the mounting crossbeam, the clamping plate 13 is rotated to be perpendicular to the threaded rod 9. The clamping plate 13 rotates around the pin 18, and then the sleeve 16 is rotated by an external tool. The sleeve 16 moves downward relative to the L-shaped fixing rod 15 under the action of the thread until the bottom end of the L-shaped sleeve 16 contacts the limit block 20, and then the sleeve 16 is stopped. Then the device is moved to place the mounting crossbeam between the two clamping plates 13, and then the nut 11 is rotated by an external tool, and the nut 11 drives the threaded rod 9 The bearing 10, the forward nut 7 and the reverse nut 8 rotate in the inner cavity, and the forward nut 7 and the reverse nut 8 respectively drive the adjacent clamps 13 to move in opposite directions relative to the threaded rod 9 under the action of the thread, until the two clamps 13 are in contact with the two sides of the mounting beam, and then the nut 11 is stopped, and then the device is fixed on the mounting beam by screws. After the installation operation is completed, the guide column assembly 2, the movable slide assembly 3, the telescopic assembly 4 and the landing assembly 5 cooperate with each other to enable other equipment to perform related work on the positioning device.

[0031] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A positioner device, comprising a fixed base (1), a guide column assembly (2) is provided on the top of the fixed base (1), a movable slide assembly (3) is provided on the top of the guide column assembly (2), a landing assembly (5) is provided on the top of the movable slide assembly (3), and a telescopic assembly (4) is provided on one side of the guide column assembly (2), characterized in that: The bottom of the fixed base (1) is provided with two horizontally arranged openings (6), and the two openings (6) are arranged front and back. A forward nut (7) and a reverse nut (8) are arranged at the openings (6), and the forward nut (7) and the reverse nut (8) are both located in the inner cavity of the fixed base (1). A threaded rod (9) is arranged between the forward nut (7) and the reverse nut (8), and the two ends of the threaded rod (9) respectively pass through the forward nut (7) and the reverse nut (8), and are sleeved with bearings (10), and the bearings (10) are fixedly connected to both sides of the inner cavity of the fixed base (1), and one end of the threaded rod (9) passes through the adjacent bearings (10) and the side wall of the fixed base (1), and is fixedly connected with a nut (11). The bottom of the forward nut (7) and the reverse nut (8) are movably connected to a clamping plate (13) through a connecting device (12), and the top of the clamping plate (13) is fixedly connected to a rubber pad (14). The forward nut (7) and the reverse nut (8) are fixedly connected to an L-shaped fixing rod (15) on the side away from the center of the threaded rod (9), and the two L-shaped fixing rods (15) are close to the bottom of the side walls of the forward nut (7) and the reverse nut (8). The bottom of the L-shaped fixing rod (15) is sleeved with a sleeve (16), and the L-shaped fixing rod (15) and the sleeve (16) are threadedly connected. The bottom of the clamping plate (13) is fixedly connected to a limit block (20), and the limit block (20) and the sleeve (16) cooperate with each other.

2. A locator device according to claim 1, characterized in that: The connecting device (12) comprises a groove (17), wherein the groove (17) is provided on the clamping plate (13) near the forward nut (7) or the reverse nut (8), and the inner cavity of the groove (17) is movably connected to a connecting block (19) via a pin shaft (18), and the two connecting blocks (19) are respectively fixedly connected to the bottom of the forward nut (7) and the reverse nut (8).

3. A locator device according to claim 1, characterized in that: The cross section of the rubber pad (14) is arc-shaped, and a plurality of the rubber pads (14) are linearly arranged in sequence from left to right, and a plurality of the rubber pads (14) are combined into a corrugated shape.

4. A locator device according to claim 1, characterized in that: The outer edge of the L-shaped fixing rod (15) is provided with an external thread, the inner wall of the sleeve (16) is provided with an internal thread, and the cross section of the sleeve (16) is hexagonal.

5. A locator device according to claim 1, characterized in that: The nut (11) is a metal hexagonal nut.

6. A locator device according to claim 1, characterized in that: The guide column assembly (2) comprises a guide column, a Z-axis sliding module and a Z-axis braking module. The guide column is connected to the fixed base (1) and the movable slide assembly (3) respectively. The Z-axis sliding module and the Z-axis braking module are both arranged in the guide column.

7. A locator device according to claim 1, characterized in that: The movable slide assembly (3) comprises a movable slide, a movable plate, a Y-axis travel system, a Y-axis brake module, and an accordion cover. The movable plate is movably connected above the movable slide. The Y-axis travel system and the Y-axis brake module are both arranged inside the movable slide. An accordion cover is arranged below the movable slide.

8. A locator device according to claim 1, characterized in that: The telescopic assembly (4) comprises a telescopic column and a Z-axis walking system; the telescopic column is connected to a movable slide plate; and the Z-axis walking system is arranged inside the telescopic assembly (4).

9. A locator device according to claim 1, characterized in that: The landing assembly (5) comprises a landing base plate, a landing seat, a landing guide, a landing ball head, and a landing handle. The landing base plate is connected to the movable slide plate. The landing seat is arranged on the top of the landing base plate. The landing guide is arranged above the landing seat. The landing ball head is arranged on the top of the landing guide. A landing handle is arranged on one side of the landing guide.

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