CN110948420A

CN110948420A - Aircraft parts processing clamping mechanism

Info

Publication number: CN110948420A
Application number: CN201911242362.0A
Authority: CN
Inventors: 李浩阳
Original assignee: Yiwu Dinghan Mechanical Equipment Co Ltd
Current assignee: Yiwu Dinghan Mechanical Equipment Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-04-03

Abstract

The invention discloses an aircraft part machining clamping mechanism which comprises a working plate, wherein the top of the working plate is fixedly connected with a fixed seat, the top of the fixed seat is movably connected with a first rotating shaft, the top of the first rotating shaft is fixedly connected with a clamping plate, a first guide rail is arranged in the clamping plate, the bottom of the working plate is fixedly connected with a height adjusting screw, the bottom of the height adjusting screw is fixedly connected with a height adjusting seat, and the bottom of the height adjusting seat is fixedly connected with a stabilizing plate. According to the height adjusting device, the distance between the workbench and the ground can be effectively adjusted through the height adjusting screw rod, the telescopic seat and the telescopic column at the bottom of the working plate, the first connecting plate and the second connecting plate can be freely adjusted through the clamping plate, so that the height between the hexagonal clamping groove and the circular limiting plate and the height between the workbench can be freely adjusted according to actual requirements, the height adjusting device is more convenient to use, high in practicability and quite worthy of popularization.

Description

Aircraft parts processing clamping mechanism

Technical Field

The invention relates to the technical field of clamping processing equipment, in particular to a clamping mechanism for processing aircraft parts.

Background

In the machining process of the aircraft parts, the parts need to be positioned, especially the tubular parts need to be in different states according to different machining procedures, different positioning mechanisms need to be designed at the moment, the manufacturing cost is increased, the positioning mechanisms are continuously replaced, and errors are increased.

In the prior art, an aircraft part machining clamping mechanism with a publication number of CN207495011U belongs to the field of aircraft machining equipment, and includes a base, a first clamping member, a second clamping member, a first mounting seat, a first positioning member, a second mounting seat and a second positioning member, wherein the first clamping member is hinged to the base, the second clamping member is hinged to the base, and a clamping area can be formed between the first clamping member and the second clamping member in the rotating process of the first clamping member and the second clamping member; the first mounting seat is arranged on the first clamping piece in a sliding mode, the first positioning piece is hinged to the first mounting seat, the second mounting seat is arranged on the second clamping piece in a sliding mode, and the second positioning piece is hinged to the second mounting seat.

However, the above device still has the following obvious defects in the using process: the device can not be fine fix subaerial with above-mentioned device in the use, cause the inconvenient effort of staff, when the staff turned hard the chucking spare of above-mentioned device articulated, make above-mentioned device take place to roll easily, cause staff's work inconvenient, and the clamp of above-mentioned device is articulated only a specification, the cylindrical aircraft spare part of other different diameters of adaptation that can not be fine, cause the not extensive of above-mentioned device application range.

Therefore, the invention provides an aircraft part machining clamping mechanism.

Disclosure of Invention

The invention aims to provide an aircraft part machining clamping mechanism to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the clamping mechanism for machining the aircraft parts comprises a working plate, wherein the top of the working plate is fixedly connected with a fixed seat, the top of the fixed seat is movably connected with a first rotating shaft, the top of the first rotating shaft is fixedly connected with a clamping plate, a first guide rail is arranged in the clamping plate, and a plurality of first positioning holes are formed in the outer part of the clamping plate;

the adjustable height adjusting mechanism comprises a working plate, a height adjusting screw rod, a height adjusting seat, a stabilizing plate, a top fixedly connected with telescopic seat, a spring, a top fixedly connected with telescopic column and a top fixedly connected with fixing screw.

Preferably, a first fixing screw is connected to the first inner thread of the positioning hole, a first connecting plate fixedly connected to one end of the first fixing screw far away from the first positioning hole is connected to the first connecting plate, a connecting column is fixedly connected to the first connecting plate, a clamping seat is connected to the top of the connecting column through threads, an adjusting rod is connected to the outer part of the clamping seat through threads, a circular limiting plate is fixedly connected to the outer part of the adjusting rod, and a rotary rod is fixedly connected to one end of the adjusting rod far away.

Preferably, one end, far away from the first connecting plate, of the first guide rail is movably connected with a second connecting plate, the outer portion of the first connecting plate is fixedly connected with a first fixing screw, and the center of the top of the second connecting plate is fixedly connected with a hexagonal clamping groove.

Preferably, a fixing groove is formed in one end, close to the fixing seat, of the top of the working plate, a plurality of positioning holes II are formed in the outer portion of the fixing groove, a rotating shaft II is movably connected to the outer side of the clamping plate, a connecting rod is fixedly connected to the outer portion of the rotating shaft, and a fixing screw II is connected to the bottom of the connecting rod in a threaded mode.

Preferably, the working plate top fixedly connected with scale, the one end fixedly connected with spirit level that the working plate top is close to the scale, the outside fixedly connected with connecting plate of working plate is three, the three outside fixedly connected with storing grooves of connecting plate, three outside threaded connection of connecting plate have set screw three, working plate bottom fixedly connected with guide rail two, the inside swing joint of guide rail two has the slider, the outside fixedly connected with storage tank of slider, the outside fixedly connected with hand-pulling plate of storage tank.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the first connecting plate and the second connecting plate can be freely adjusted through the clamping plate, so that the heights between the hexagonal clamping grooves and the circular limiting plate and the workbench can be freely adjusted according to actual requirements, and the device is more convenient to use;

2. according to the device, cylindrical tubular objects with different diameters can be fixed on the device through the circular limiting plate and the adjusting rod, so that the application range of the device becomes wider, some hexagonal tubular objects can be fixed through the hexagonal clamping grooves, the device can be suitable for a wider range, the angle between the clamping plate and the working plate can be adjusted through the connecting rod, the operation of adjusting the angle when a worker uses the device is facilitated, and other complex operations are reduced;

3. the distance between the two positioning holes in the fixing groove can be measured through the graduated scale, the use of workers is facilitated, the leveling instrument can enable the workers to visually observe whether the device is in a horizontal state or not, the precision of the device is higher, the workers can prevent necessary tools or precision accessories from being placed in the storage box through the storage box, the precision accessories are not prone to being lost, the measuring tools can be placed into the storage box through the storage box, and the workers can conveniently measure aircraft parts when using the device.

According to the height adjusting device, the distance between the workbench and the ground can be effectively adjusted through the height adjusting screw rod, the telescopic seat and the telescopic column at the bottom of the working plate, operation of workers is facilitated when the height adjusting device is used, working efficiency is higher, the first connecting plate and the second connecting plate can be freely adjusted through the clamping plate, the height between the hexagonal clamping groove and the circular limiting plate and the height between the hexagonal clamping groove and the workbench can be freely adjusted according to actual requirements, the height adjusting device is more convenient to use, overturning and side turning are not prone to occurring, practicability is high, and the height adjusting device is very worthy of popularization.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the clamping seat of the present invention;

fig. 4 is a schematic view of the internal structure of the telescopic seat of the present invention.

In the figure: 1. a stabilizing plate; 2. a height adjusting seat; 3. a telescopic base; 4. a telescopic column; 5. a working plate; 6. a fixed seat; 7. a first rotating shaft; 8. a first guide rail; 9. a second connecting plate; 10. a hexagonal clamping groove; 11. a second rotating shaft; 12. a connecting rod; 13. a second fixing screw; 14. a second positioning hole; 15. a first fixing screw; 16. a first connecting plate; 17. connecting columns; 18. a clamping seat; 19. a circular limiting plate; 20. adjusting a rod; 21. rotating the rod; 22. a storage tank; 23. a third connecting plate; 24. fixing a screw III; 25. fixing screws IV; 26. a second guide rail; 27. a slider; 28. a hand-pulled plate; 29. a storage box; 30. a height adjusting screw; 31. fixing grooves; 32. a spring; 33. a level gauge; 34. a graduated scale; 35. a clamping plate; 36. and a first positioning hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a clamping mechanism for processing aircraft parts comprises a working plate 5, wherein the top of the working plate 5 is fixedly connected with a fixed seat 6, the top of the fixed seat 6 is movably connected with a first rotating shaft 7, the top of the first rotating shaft 7 is fixedly connected with a clamping plate 35, a first guide rail 8 is arranged inside the clamping plate 35, a plurality of first positioning holes 36 are arranged outside the clamping plate 35, a first connecting plate 16 and a second connecting plate 9 can be freely adjusted through the clamping plate 35, so that the height between a hexagonal clamping groove 10 and a circular limiting plate 19 and a workbench 5 can be freely adjusted according to actual requirements, the device is more convenient in use, the bottom of the working plate 5 is fixedly connected with a height adjusting screw rod 30, the bottom of the height adjusting screw rod 30 is fixedly connected with a height adjusting seat 2, the bottom of the height adjusting seat 2 is fixedly connected with a stabilizing plate 1, the top of the stabilizing plate 1 is fixedly connected, the flexible post 4 of spring 32 top fixedly connected with, the four 25 of 4 top fixedly connected with set screw of flexible post, through the high adjusting screw 30 and flexible seat 3 and the flexible post 4 of 5 bottoms of working plate, can effectual adjustment this device workstation 5 and the distance between the ground, made things convenient for the operation of staff when using this device for work efficiency is higher.

The inside threaded connection of 36 locating holes has set screw 15, one end fixedly connected with connecting plate 16 of 36 locating holes is kept away from to set screw 15, fixedly connected with spliced pole 17 on connecting plate 16, spliced pole 17 top threaded connection has tight seat 18 of clamp, the outside threaded connection of tight seat 18 of clamp has regulation pole 20, adjust the circular limiting plate 19 of the outside fixedly connected with of pole 20, adjust the outside one end fixedly connected with rotary rod 21 of keeping away from circular limiting plate 19 of pole 20, can fix the cylindrical tubular object of different diameters on this device through circular limiting plate 19 and regulation pole 20, make the application range of this device become more extensive.

One end of the first guide rail 8, which is far away from the first connecting plate 16, is movably connected with a second connecting plate 9, the outer part of the second connecting plate 9 is fixedly connected with a first fixing screw 15, the center of the top of the second connecting plate 9 is fixedly connected with a hexagonal clamping groove 10, the hexagonal clamping grooves 10 can fix some hexagonal tubular objects, so that the device can be applied to a wider range, one end of the top of the working plate 5, which is close to the fixed seat 6, is provided with a fixed groove 31, the outside of the fixed groove 31 is provided with a plurality of positioning holes II 14, the outside of the clamping plate 35 is movably connected with a rotating shaft II 11, the outside of the rotating shaft II 11 is fixedly connected with a connecting rod 12, the bottom of the connecting rod 12 is in threaded connection with a fixed screw II 13, the angle between the clamping plate 35 and the working plate 5 can be adjusted through the connecting rod 12, so that the angle adjusting operation is convenient for workers to use the device, and other complex operations are reduced.

The top of the working plate 5 is fixedly connected with a graduated scale 34, one end of the top of the working plate 5, which is close to the graduated scale 34, is fixedly connected with a level 33, the outer part of the working plate 5 is fixedly connected with a third connecting plate 23, the outer part of the third connecting plate 23 is fixedly connected with a storage groove 22, the outer part of the third connecting plate 23 is in threaded connection with a third fixing screw 24, the bottom of the working plate 5 is fixedly connected with a second guide rail 26, the inner part of the second guide rail 26 is movably connected with a slide block 27, the outer part of the slide block 27 is fixedly connected with a storage box 29, the outer part of the storage box 29 is fixedly connected with a hand-pulling plate 28, the distance between each second positioning hole 14 in the fixing groove 31 can be measured through the graduated scale 34, the use of a worker is facilitated, the worker can more visually observe whether the device is in a horizontal state through the level 33, the precision of the, make these precision fittings be difficult for losing, through setting up storing groove 22, can put into storing groove 22 with measuring tool for the staff can be convenient when using this device measure aircraft spare part.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aircraft parts processing clamping mechanism, includes working plate (5), its characterized in that: the top of the working plate (5) is fixedly connected with a fixed seat (6), the top of the fixed seat (6) is movably connected with a first rotating shaft (7), the top of the first rotating shaft (7) is fixedly connected with a clamping plate (35), a first guide rail (8) is arranged in the clamping plate (35), and a plurality of first positioning holes (36) are formed in the outer part of the clamping plate (35);

working plate (5) bottom fixedly connected with height adjusting screw (30), height adjusting screw (30) bottom fixedly connected with height adjusting seat (2), height adjusting seat (2) bottom fixedly connected with steadying plate (1), steadying plate (1) top fixedly connected with seat (3) that stretches out and draws back, swing joint has spring (32) in seat (3) that stretches out and draws back, the flexible post (4) of spring (32) top fixedly connected with, flexible post (4) top fixedly connected with set screw four (25).

2. The aircraft component processing and clamping mechanism of claim 1, wherein: locating hole (36) inside threaded connection has set screw (15), one end fixedly connected with connecting plate (16) of locating hole (36) is kept away from in set screw (15), fixedly connected with spliced pole (17) are gone up in connecting plate (16), spliced pole (17) top threaded connection has tight seat (18) of clamp, press from both sides tight seat (18) outside threaded connection and adjust pole (20), adjust the circular limiting plate (19) of the outside fixedly connected with of pole (20), adjust the outside one end fixedly connected with rotary rod (21) of keeping away from circular limiting plate (19) of pole (20).

3. The aircraft component processing and clamping mechanism of claim 1, wherein: one end, far away from the first connecting plate (16), of the first guide rail (8) is movably connected with a second connecting plate (9), a first fixing screw (15) is fixedly connected to the outer portion of the second connecting plate (9), and a hexagonal clamping groove (10) is fixedly connected to the center of the top of the second connecting plate (9).

4. The aircraft component processing and clamping mechanism of claim 1, wherein: fixed slot (31) have been seted up to the one end that is close to fixing base (6) at working plate (5) top, a plurality of locating hole two (14) have been seted up to fixed slot (31) outside, clamp plate (35) outside swing joint has rotation axis two (11), rotation axis two (11) outside fixedly connected with connecting rod (12), connecting rod (12) bottom threaded connection has set screw two (13).

5. The aircraft component processing and clamping mechanism of claim 1, wherein: working plate (5) top fixedly connected with scale (34), one end fixedly connected with spirit level (33) that working plate (5) top is close to scale (34), three (23) of working plate (5) outside fixedly connected with connecting plate, three (23) outside fixedly connected with storing groove (22) of connecting plate, three (23) outside threaded connection of connecting plate has set screw three (24), working plate (5) bottom fixedly connected with guide rail two (26), the inside swing joint of guide rail two (26) has slider (27), slider (27) outside fixedly connected with storage tank (29), storage tank (29) outside fixedly connected with hand-drag board (28).