CN219857613U - Be used for aircraft frock inner frame fixing device - Google Patents

Abstract

The utility model discloses an inner frame fixing device for an aircraft tool, which comprises a supporting bottom plate, wherein a lifting rod is fixedly arranged at the top of the supporting bottom plate, a storage plate is fixedly arranged at the top of the lifting rod, a limiting sliding groove is formed in the surface of the storage plate, a limiting sliding block is connected to the inner wall of the limiting sliding groove in a sliding manner, a limiting baffle is sleeved on the outer surface of the limiting sliding block, and a fixing nut is sleeved on the outer surface of the limiting sliding block in a threaded manner. According to the utility model, the spacing baffle and the clamping plate are arranged, and the spacing baffle is adjusted, so that the device is suitable for fixing the inner frames of the aircraft tools with different sizes, the clamping plate can squeeze the spring to shrink when being stressed and then drive the telescopic rod to shrink, so that the telescopic rod has a certain buffer space, the situations that the clamping is too loose and difficult to fix due to difficulty in controlling the distance or the inner frames of the tools are damaged due to too tight clamping when a worker adjusts the clamping spacing are reduced, and the applicability of the device can be increased.

Description

Be used for aircraft frock inner frame fixing device

Technical Field

The utility model relates to the technical field of fixing devices, in particular to an inner frame fixing device for an aircraft tool.

Background

In aircraft manufacturing process, need process aircraft frock inner frame, need fix it in order to improve the accuracy of processing when processing, need use aircraft frock inner frame fixing device, along with the improvement of user demand, the structure of current partial aircraft frock inner frame fixing device still has certain not enough, need improve it.

Patent document: CN206202728U discloses a fixing device for an inner frame of an aircraft tool, which comprises a bottom frame, a plurality of sliding sleeves, a plurality of supporting components and a plurality of clamping components, wherein the bottom frame is a rectangular frame body consisting of two long sides and two short sides, each long side is respectively sleeved with the plurality of sliding sleeves, the upper surface of each sliding sleeve is respectively provided with one supporting component, and the upper end of each supporting component is respectively provided with one clamping component;

but in the above-mentioned patent, it is through the setting of underframe and clamping assembly, can adjust according to the structure of inner frame for the device is applicable to the inner frame of different shapes and sizes, but when its when using, clamping assembly is to the inner frame when centre gripping, the staff probably leads to the inner frame to drop because of being difficult to hold clamping force and lead to the centre gripping too loose, or leads to the inner frame surface impaired because of the centre gripping is too near, then need improve it, in order to increase its suitability.

Disclosure of Invention

The utility model aims to provide an inner frame fixing device for an aircraft tool, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the utility model provides a technical scheme that the inner frame fixing device for an aircraft tool comprises a supporting bottom plate, wherein a lifting rod is fixedly arranged at the top of the supporting bottom plate, and a storage plate is fixedly arranged at the top of the lifting rod;

the utility model discloses a telescopic device for a telescopic device, including a limiting slide, a limiting baffle, a fixing nut, a telescopic rod, a spring, a clamping plate and a clamping plate.

Preferably, the top of the storage plate is fixedly provided with a dust collection box, the inner top wall of the dust collection box is fixedly provided with a fan, and the inner bottom wall of the dust collection box is fixedly provided with a filter screen.

Preferably, the front and the back of the supporting bottom plate and the object placing plate are provided with limit grooves, and the inner walls of the limit grooves are slidably connected with limit blocks.

Preferably, the back of stopper fixed mounting has first backup pad and second backup pad, and the second backup pad rotates the surface of connecting in first backup pad.

Preferably, the back of first backup pad and second backup pad is all fixed mounting has the connecting rod, the surface fixed mounting of connecting rod has the sliding block.

Preferably, the top of the supporting bottom plate is fixedly provided with a first side plate, and the top of the supporting bottom plate is fixedly provided with a second side plate.

Preferably, one side of the first side plate is rotatably connected with a threaded rod, the outer surface of the threaded rod penetrates through the inner wall of the second side plate, and the tail end of the threaded rod is fixedly provided with a handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the spacing baffle and the clamping plate are arranged, and the spacing baffle is adjusted, so that the device is suitable for fixing the inner frames of the aircraft tools with different sizes, the clamping plate can squeeze the spring to shrink when being stressed and then drive the telescopic rod to shrink, so that the telescopic rod has a certain buffer space, the situations that the clamping is too loose and difficult to fix due to difficulty in controlling the distance or the inner frames of the tools are damaged due to too tight clamping when a worker adjusts the clamping spacing are reduced, and the applicability of the device can be increased.

2. According to the utility model, through the arrangement of the dust collection box and the fan, the smoke generated by the fixed processing of the inner frame of the aircraft tool can be attracted into the dust collection box by the wind power of the fan, and the filter screen is arranged in the dust collection box, so that the dust collection effect of the device can be increased by periodic replacement.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a first support plate structure according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a clamping plate structure of the present utility model;

fig. 4 is a schematic cross-sectional view of the structure of the dust box of the present utility model.

In the figure: 1. a support base plate; 2. a lifting rod; 3. a storage plate; 4. limiting sliding grooves; 5. a limit sliding block; 6. a limit baffle; 7. a fixing nut; 8. a telescopic rod; 9. a spring; 10. a clamping plate; 11. a dust suction box; 12. a fan; 13. a filter screen; 14. a limit groove; 15. a limiting block; 16. a first support plate; 17. a second support plate; 18. a connecting rod; 19. a sliding block; 20. a first side plate; 21. a second side plate; 22. a threaded rod; 23. a handle.

Detailed Description

Referring to fig. 1 to 4, an inner frame fixing device for an aircraft tool comprises a supporting bottom plate 1, wherein a lifting rod 2 is fixedly arranged at the top of the supporting bottom plate 1, a storage plate 3 is fixedly arranged at the top of the lifting rod 2, a limit chute 4 is formed in the surface of the storage plate 3, the inner wall of the limit chute 4 is slidably connected with a limit sliding block 5, the outer surface of the limit sliding block 5 is sleeved with a limit baffle 6, the outer surface of the limit sliding block 5 is in threaded connection with a fixing nut 7, the fixing nut 7 is positioned at the top of the limit baffle 6, a telescopic rod 8 is fixedly arranged at one side of the limit baffle 6, a spring 9 is sleeved on the outer surface of the telescopic rod 8, and a clamping plate 10 is fixedly arranged at the tail end of the telescopic rod 8;

through limit baffle 6 and grip block 10's setting, limit slider 5 slides in limit chute 4, adjustable limit baffle's 6 interval for the device is applicable to the aircraft frock inner frame of fixed equidimension, and grip block 10 can extrude spring 9 shrink when the atress, drives telescopic link 8 shrink then, makes it have certain buffer space, has reduced the staff when debugging the centre gripping interval, leads to the centre gripping too loose to be difficult to fix because of being difficult to the accuse distance, or leads to the impaired condition of frock inner frame because of the centre gripping is too tight, but the suitability of increasable device.

The top of the middle object plate 3 is fixedly provided with a dust collection box 11, the inner top wall of the dust collection box 11 is fixedly provided with a fan 12, and the inner bottom wall of the dust collection box 11 is fixedly provided with a filter screen 13;

through the setting of dust collection box 11 and fan 12, the flue gas that the aircraft frock inner frame produced when being fixed processing can be attracted to the dust collection box 11 by the wind-force of fan 12 in, and is provided with filter screen 13 in the dust collection box 11, can change regularly in order to increase the dust removal effect of device.

The front and back sides of the supporting bottom plate 1 and the object placing plate 3 are respectively provided with a limit groove 14, the inner wall of the limit groove 14 is slidably connected with a limit block 15, the back side of the limit block 15 is fixedly provided with a first supporting plate 16 and a second supporting plate 17, the second supporting plate 17 is rotationally connected to the outer surface of the first supporting plate 16, the back sides of the first supporting plate 16 and the second supporting plate 17 are fixedly provided with a connecting rod 18, the outer surface of the connecting rod 18 is fixedly provided with a sliding block 19, the top of the supporting bottom plate 1 is fixedly provided with a first side plate 20, the top of the supporting bottom plate 1 is fixedly provided with a second side plate 21, one side of the first side plate 20 is rotationally connected with a threaded rod 22, the outer surface of the threaded rod 22 penetrates through the inner wall of the second side plate 21, and the tail end of the threaded rod 22 is fixedly provided with a handle 23;

through the setting of threaded rod 22 and connecting rod 18, rotate handle 23 can drive threaded rod 22 rotation, drives slider 19, stopper 15, first backup pad 16 and second backup pad 17 motion in turn for the device can rise or descend according to the direction of rotation of handle 23, makes the height of device have adjustability, and easy operation when going up and down.

The working principle is that through the setting of supporting baseplate 1 and putting thing board 3, first curb plate 20 and second curb plate 21 all set up in the top of supporting baseplate 1, the inner wall of second curb plate 21 is provided with threaded rod 22, one side of threaded rod 22 rotatable in the surface of first curb plate 20, staff rotates handle 23 and can drive threaded rod 22 rotation, then make the sliding block 19 on threaded rod 22 surface slide, the connecting rod 18 motion can be driven in the sliding block 19 motion, then drive the stopper 15 on first backup pad 16 and second backup pad 17 surface in spacing groove 14, make the device rise, the same reason, the staff counter-current rotation makes the device descend, the device is when being used for fixed aircraft frock inner frame, can fix a set of limit baffle 6 earlier, place aircraft frock inner frame behind putting thing board 3, slide another set of limit baffle 6, make the device by the centre gripping fixed, finally, the fixed another set of limit baffle 6 of aircraft frock inner frame of rethread fixation, later can be to the aircraft frock inner frame processing, the cigarette that produces during processing can be by the wind-force of suction box 11 inner fan 12, then make the device be used for the fixed frock inner frame.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Be used for aircraft frock inner frame fixing device, including supporting baseplate (1), its characterized in that: the top of the supporting bottom plate (1) is fixedly provided with a lifting rod (2), and the top of the lifting rod (2) is fixedly provided with a storage plate (3);

the utility model discloses a limiting slide device for a storage rack, including storage rack, limiting slide (3), spring (9) and clamping plate (10), limiting slide (4) have been seted up on the surface of storage rack (3), the inner wall sliding connection of limiting slide (4) has limiting slide (5), limiting baffle (6) have been cup jointed to the surface of limiting slide (5), fixation nut (7) have been cup jointed to the surface screw thread of limiting slide (5), and fixation nut (7) are located the top of limiting baffle (6), one side fixed mounting of limiting baffle (6) has telescopic link (8), spring (9) have been cup jointed to the surface of telescopic link (8), tail end fixed mounting of telescopic link (8) has clamping plate (10).

2. An internal frame fixture for an aircraft tooling according to claim 1, wherein: the top of the object placing plate (3) is fixedly provided with a dust collecting box (11), the inner top wall of the dust collecting box (11) is fixedly provided with a fan (12), and the inner bottom wall of the dust collecting box (11) is fixedly provided with a filter screen (13).

3. An internal frame fixture for an aircraft tooling according to claim 1, wherein: limiting grooves (14) are formed in the front face and the back face of the supporting bottom plate (1) and the back face of the object placing plate (3), and limiting blocks (15) are connected to the inner walls of the limiting grooves (14) in a sliding mode.

4. A fixture for an aircraft tooling inner frame according to claim 3, wherein: the back of stopper (15) fixed mounting has first backup pad (16) and second backup pad (17), and second backup pad (17) rotate and connect in the surface of first backup pad (16).

5. The fixture of claim 4, wherein: the back of first backup pad (16) and second backup pad (17) is all fixed mounting has connecting rod (18), the surface fixed mounting of connecting rod (18) has sliding block (19).

6. An internal frame fixture for an aircraft tooling according to claim 1, wherein: the top of the supporting bottom plate (1) is fixedly provided with a first side plate (20), and the top of the supporting bottom plate (1) is fixedly provided with a second side plate (21).

7. The fixture of claim 6, wherein: one side of the first side plate (20) is rotatably connected with a threaded rod (22), the outer surface of the threaded rod (22) penetrates through the inner wall of the second side plate (21), and a handle (23) is fixedly arranged at the tail end of the threaded rod (22).