CN218657880U

CN218657880U - Unmanned aerial vehicle propeller hub side opening processing frock

Info

Publication number: CN218657880U
Application number: CN202222812431.0U
Authority: CN
Inventors: 凌守昌; 梅娜; 朱晖; 张灿; 李有明; 李静; 陈莹
Original assignee: Jingdezhen Zhongwu Helicopter Co ltd
Current assignee: Jingdezhen Zhongwu Helicopter Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-21
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to an aviation helicopter, unmanned aerial vehicle technical field, and disclose unmanned aerial vehicle propeller hub side opening processing frock, including bottom plate and tray, top one side of bottom plate is provided with the curb plate, and the top opposite side of bottom plate is provided with curb plate L, and the curb plate is the same dimension shape structure with curb plate L, is provided with clamp splice L between curb plate and the bottom plate, be provided with clamp splice R between curb plate L and the bottom plate, clamp splice L also is the same dimension shape structure with clamp splice R, and two locating holes have all been seted up with clamp splice R's bottom position department to correspond clamp splice L on the bottom plate, and clamp splice L and clamp splice R have M10 bolt with the locating hole internal thread that corresponds, and the tray joint is between curb plate and curb plate L, and one side central position department of curb plate L sets up flutedly, and the joint has the propeller hub in the recess, is provided with a plurality of locating pins between propeller hub and the tray, and effectual five-axis machining center can accomplish the processing matter, and the clamping, the alignment is simple, can accomplish the batch production of propeller hub side opening processing.

Description

Unmanned aerial vehicle propeller hub side opening processing frock

Technical Field

The utility model relates to an aviation helicopter, unmanned aerial vehicle technical field specifically are unmanned aerial vehicle propeller hub side opening processing frock.

Background

In the middle of the current production facility of company, the unable realization of a complete processing unmanned aerial vehicle propeller hub, existing equipment can only guarantee to accomplish the semi-manufactured goods of processing propeller hub, because the side opening of propeller hub needs five-axis machining center just can accomplish the processing, thereby the production progress for company causes certain influence, add man-hour to the propeller hub in earlier stage, the side opening is looked for the position through slide caliper rule by pincers worker master and is carried out manual drilling, the center that leads to the side opening is inaccurate, and there is very big error when the assembly, for this reason we have proposed unmanned aerial vehicle propeller hub side opening processing frock.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an unmanned aerial vehicle propeller hub side opening processing frock has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: unmanned aerial vehicle propeller hub side opening processing frock, including bottom plate and tray, top one side of bottom plate is provided with the curb plate, the top opposite side of bottom plate is provided with curb plate L, be provided with clamp splice L between curb plate and the bottom plate, be provided with clamp splice R between curb plate L and the bottom plate, the tray joint is between curb plate and curb plate L, one side central point department of putting of curb plate L sets up flutedly, the joint has the propeller hub in the recess, be provided with a plurality of locating pins between propeller hub and the tray.

Preferably, the side plate and the side plate L are in the same size and shape structure, and the clamping block L and the clamping block R are also in the same size and shape structure.

Preferably, the bottom plate is provided with positioning grooves at two ends of the side plate and the side plate L, the bottom plate is provided with two positioning holes corresponding to the bottom ends of the clamping block L and the clamping block R, and the clamping block L, the clamping block R and the corresponding positioning holes are connected with M10 bolts through internal threads.

Preferably, the both sides of tray are the type of protruding, curb plate and curb plate L correspond one side position department of tray and have seted up concave font groove, and the type of protruding font structure phase-match of concave font groove and tray, correspond six locating holes of having seted up of both sides equidistant of tray on curb plate and the curb plate L, and curb plate L correspond end threaded connection together through six M10 bolts and tray respectively.

Preferably, a plurality of positioning holes are annularly and equidistantly formed in one circle of the inner periphery of the groove, a plurality of annularly and equidistantly formed positioning holes are correspondingly formed in the propeller hub, the number of the positioning holes in the groove is multiple times of that of the positioning holes in the propeller hub, and the positioning holes and the groove are connected in a clamping mode in the positioning holes through positioning pins in an inserting mode.

(III) advantageous effects

Compared with the prior art, the utility model provides an unmanned aerial vehicle oar hub side opening processing frock possesses following beneficial effect:

this unmanned aerial vehicle propeller hub side opening processing frock, unmanned aerial vehicle propeller hub side opening processing frock is through the fixed propeller hub of locating pin, thereby reach and utilize triaxial machining center to process the side opening, through rotatory product and use the locating pin fixed can effectual accomplish the processing with the side opening of propeller hub one by one, during follow-up batch, the coordinate system that only needs to look for the frock can reach the batch processing of propeller hub side opening, can effectual solution five-axis machining center step that could solve, and the clamping, alignment is simple, can realize the batch production of propeller hub side opening processing, the efficiency and the quality of production have been improved.

Drawings

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

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

FIG. 3 is a schematic view of the tray structure of the present invention;

fig. 4 is a schematic structural view of the side plate L of the present invention.

In the figure: 1. a base plate; 2. a side plate; 3. a side plate L; 4. a clamping block L; 5. a clamp block R; 6. an M10 bolt; 7. positioning pins; 8. a tray; 9. a hub; 10. and (6) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, unmanned aerial vehicle hub side opening processing frock, including bottom plate 1 and tray 8, top one side of bottom plate 1 is provided with curb plate 2, the top opposite side of bottom plate 1 is provided with curb plate L3, be provided with clamp splice L4 between curb plate 2 and the bottom plate 1, be provided with clamp splice R5 between curb plate L3 and the bottom plate 1, tray 8 joint is between curb plate 2 and curb plate L3, one side central point department of curb plate L3 sets up flutedly 10, the joint has hub 9 in the recess 10, be provided with a plurality of locating pins 7 between hub 9 and the tray 8.

Furthermore, the side plate 2 and the side plate L3 are of the same size and shape structure, and the clamping block L4 and the clamping block R5 are of the same size and shape structure.

Further, the constant head tank has all been seted up at the both ends that lie in curb plate 2 and curb plate L3 on bottom plate 1, two locating holes have all been seted up to the bottom position department that corresponds clamp splice L4 and clamp splice R5 on bottom plate 1, clamp splice L4 and clamp splice R5 and the locating hole internal thread that corresponds have M10 bolt 6, all fix through M10 bolt 6 on clamp splice L4 and clamp splice R5 and the curb plate 2 and the curb plate L3 that correspond, place bottom plate 1 in triaxial machining center table surface, install in the constant head tank through the frock clamp plate after straightening alignment and fix bottom plate 1, fix a position installation clamp splice L4 and clamp splice R5 through four locating holes on bottom plate 1, utilize M10 bolt 6 to fix.

Further, tray 8's both sides are the type of protruding, curb plate 2 and curb plate L3 correspond tray 8's one side position department and have seted up concave character shape groove, and concave character shape groove and tray 8's type of protruding structure phase-match, correspond six locating holes of having seted up of tray 8's both sides equidistant on curb plate 2 and the curb plate L3, and curb plate 2 and curb plate L3 correspond end threaded connection together with tray 8 through six M10 bolts 6 respectively, fix tray 8 together with curb plate 2 and curb plate L3 through twelve M10 bolts 6.

Further, the peripheral round is annular equidistant and has seted up a plurality of locating holes in the recess 10, a plurality of locating holes that are annular equidistant are seted up to the correspondence on the oar hub 9, and the locating hole quantity on the recess 10 is the multifold of locating hole quantity on the oar hub 9, and peg graft in the joint together in the locating hole through locating pin 7 between oar hub 9 and the recess 10, align arbitrary locating hole on the recess 10 through the locating hole on the oar hub 9 and adjust the angle of oar hub 9, rethread locating pin 7 is fixed, thereby accomplish the processing of side opening.

The working principle is as follows: place bottom plate 1 in triaxial machining center table surface, install through the frock clamp plate and fix bottom plate 1 in the constant head tank after straightening alignment, fix a position installation clamp splice L4 and clamp splice R5 through four locating holes on bottom plate 1, utilize M10 bolt 6 to fix, install curb plate 2 again in proper order, curb plate L3 and tray 8, the installation accuracy of mode calibration frock through playing the table after the installation, guarantee the frock and install and calibrate in the tolerance range, install hub 9 to tray 8's recess 10 department, insert corresponding locating hole through locating pin 7 and fix, and can select the angle and utilize locating pin 7 fixed, thereby realize the processing of hub 9 side opening.

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 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. Unmanned aerial vehicle propeller hub side opening processing frock, including bottom plate (1) and tray (8), its characterized in that: the novel positioning device is characterized in that a side plate (2) is arranged on one side of the top end of the bottom plate (1), a side plate L (3) is arranged on the other side of the top end of the bottom plate (1), a clamping block L (4) is arranged between the side plate (2) and the bottom plate (1), a clamping block R (5) is arranged between the side plate L (3) and the bottom plate (1), the tray (8) is clamped between the side plate (2) and the side plate L (3), a groove (10) is formed in the center of one side of the side plate L (3), a hub (9) is clamped in the groove (10), and a plurality of positioning pins (7) are arranged between the hub (9) and the tray (8).

2. The unmanned aerial vehicle propeller hub side opening processing frock of claim 1, its characterized in that: the side plate (2) and the side plate L (3) are of the same size and shape structure, and the clamping block L (4) and the clamping block R (5) are of the same size and shape structure.

3. The unmanned aerial vehicle propeller hub side opening processing frock of claim 1, its characterized in that: the locating grooves are formed in the two ends, located on the side plate (2) and the side plate L (3), of the bottom plate (1), two locating holes are formed in the bottom end positions, corresponding to the clamping blocks L (4) and the clamping blocks R (5), of the bottom plate (1), and the clamping blocks L (4) and the clamping blocks R (5) are connected with M10 bolts (6) through corresponding locating hole internal threads.

4. The unmanned aerial vehicle propeller hub side opening processing frock of claim 1, its characterized in that: the both sides of tray (8) are the type of protruding, curb plate (2) and curb plate L (3) correspond one side position department of tray (8) and seted up the type of indent groove, and the type of indent groove and the type of protruding structure phase-match of tray (8), correspond six locating holes of having seted up of the both sides equidistant of tray (8) on curb plate (2) and curb plate L (3), and curb plate (2) correspond end threaded connection together with tray (8) through six M10 bolts (6) respectively with curb plate L (3).

5. The unmanned aerial vehicle propeller hub side opening processing frock of claim 1, its characterized in that: a plurality of positioning holes are annularly and equidistantly formed in the circle of the inner periphery and the outer periphery of the groove (10), a plurality of annularly and equidistantly formed positioning holes are correspondingly formed in the propeller hub (9), and the grooves (10) are connected in the positioning holes in a clamping mode through positioning pins (7).