CN218225519U

CN218225519U - Aircraft nose angle adjusting device

Info

Publication number: CN218225519U
Application number: CN202123284216.XU
Authority: CN
Inventors: 张庆奇; 张春元; 朱金宝; 金传国
Original assignee: Jiangsu Jinfeida Power Tools Co Ltd
Current assignee: Jiangsu Jinfeida Power Tools Co Ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2023-01-06
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a aircraft nose angle adjusting device, including support arm, bolt and angle locating plate, the pivot one end of support arm is passed the angle locating plate and is fixed with the support arm mount pad of workstation, in the angle locating plate demountable installation support arm mount pad, set up a plurality of angle constant head tanks on the angle locating plate, bolt one end is provided with the knob, and in the other end passed and inserted the angle constant head tank behind the support arm, be provided with the spring between knob and the bolt. The utility model discloses an increase the angle locating plate, make the aircraft nose fix a position freely, once only when required angle, simple structure, stability is high, and angle regulation wide range is easy and simple to handle.

Description

Aircraft nose angle adjusting device

Technical Field

The utility model relates to a aircraft nose adjusting device, concretely relates to aircraft nose angle adjusting device.

Background

Some specific angle locate function's slitting saw in the existing market limits the rotation of aircraft nose through increasing the locating piece on the workstation, and this device not only need increase corresponding part, also has certain requirement to the structure of workstation, has increased manufacturing cost, and angle modulation is limited moreover.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a aircraft nose angle adjusting device solves current device and needs to increase other part, and the preparation cost is high, the limited problem of angle modulation.

The technical scheme is as follows: the utility model aims at providing a aircraft nose angle adjusting device, including support arm, bolt and angle locating plate, the pivot one end of support arm is passed the angle locating plate and is fixed with the support arm mount pad of workstation, in the angle locating plate demountable installation support arm mount pad, set up a plurality of angle constant head tanks on the angle locating plate, bolt one end is provided with the knob, and the other end inserts in the angle constant head tank after passing the support arm, be provided with the spring between knob and the bolt.

The convenient discernment location angle, be provided with the angle scale on the support arm mount pad.

In order to fix the angle positioning plate, positioning bolts capable of clamping the angle positioning plate are arranged on two sides of the support arm mounting seat.

In order to lock the machine head, the rotating shaft of the support arm is fixed with the mounting seat of the support arm through a screw, and the rotating shaft of the support arm is connected with a locking hand wheel for driving the rotating shaft of the support arm to rotate.

The angle positioning plate is convenient to insert, and the tail end of the bolt is of a smooth conical structure.

Has the advantages that: the utility model discloses an increase the angle locating plate, make the aircraft nose fix a position freely, once only when required angle, simple structure, stability is high, and angle regulation wide range is easy and simple to handle.

Drawings

Fig. 1 is a schematic view of an assembly structure of the present invention;

FIG. 2 is a schematic view of an angle positioning plate;

fig. 3 is the overall structure schematic diagram of the assembly of the utility model on the workbench.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model discloses a aircraft nose angle adjusting device, which comprises a supporting arm, bolt and angle locating plate, be provided with the support arm mount pad on the workstation, the support arm is fixed with the workstation mount pad through pivot and

screw

6, 7 drive rotations of locking hand wheel through connecting are passed through in the pivot, be equipped with 0 degree constant head tank 31 on the angle fixed plate, 22.5 degree constant head tank 32, 45 degree constant head tank 33, the angle constant head tank is the kidney slot, be equipped with the bolt knob in the support arm outside, be equipped with bolt 2 on the bolt knob, be equipped with bolt spring 4 between bolt and bolt knob, the bolt end is slick and sly taper, can insert easily in the angle constant head tank of angle locating plate, be provided with angle scale 8 on the support arm mount pad, be provided with angle pointer 9 on the support arm, support arm mount pad both sides are provided with the positioning bolt that can press from both sides tight angle locating plate.

Use the utility model discloses the time, make oblique fracture saw nose part be 0 degree through adjusting the positioning bolt 5 and the set nut of the workstation left and right sides to tight set nut, 0 degrees constant head tank of bolt insertion angle locating plate, locking hand wheel, 0 degrees state of aircraft nose no longer change.

When the machine head needs to be rotated to work, the locking hand wheel is loosened, the bolt is pulled out, the machine head is rotated, and the bolt can be freely inserted into the corresponding angle positioning groove of the angle positioning plate under the action of the spring when passing through 22.5 degrees and 45 degrees. If the rotation angle is not the designated angle of the angle positioning plate, the bolt does not need to be inserted into the positioning groove, and the machine head is locked by the locking hand wheel.

Claims

1. The utility model provides a aircraft nose angle adjusting device, a serial communication port, including support arm (1), bolt (2) and angle locating plate (3), the pivot one end of support arm (1) is passed angle locating plate (3) and is fixed with the support arm mount pad of workstation, in angle locating plate (3) demountable installation support arm mount pad, set up a plurality of angle constant head tanks on the angle locating plate, bolt (2) one end is provided with the knob, and in the other end inserted the angle constant head tank after passing the support arm, be provided with bolt spring (4) between knob and bolt (2).

2. Handpiece angle adjustment device according to claim 1, characterized in that the arm mount is provided with an angle scale (8).

3. The handpiece angle adjustment device of claim 1, characterized in that the arm mounting base is provided with positioning bolts (5) on both sides thereof, which can clamp the angle positioning plate.

4. The handpiece angle adjustment device of claim 1, characterized in that the support arm rotating shaft is fixed with the support arm mounting seat through a screw (6), and the support arm rotating shaft is connected with a locking hand wheel (7) for driving the support arm rotating shaft to rotate.

5. The handpiece angle adjustment device of claim 1, wherein the end of the latch is a rounded conical structure.