CN213794864U

CN213794864U - Cutting device for manufacturing aircraft parts

Info

Publication number: CN213794864U
Application number: CN202022679476.6U
Authority: CN
Inventors: 宋宗强
Original assignee: Jiangxi Jindu Aviation Parts Co ltd
Current assignee: Jiangxi Jindu Aviation Parts Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-27
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a cutting device for aircraft spare part is made, including fixing base, rear side extension board and laser cutting head, one side welding of fixing base has the rear side extension board, the top welding of rear side extension board has the roof, and the bottom intermediate position of roof has seted up the metallic channel, the top of fixing base is equipped with clamping mechanism, and installs adjustment mechanism on the rear side extension board, clamping mechanism includes the fixed frame of joint at the fixing base top and the line of cut adjusting screw of grafting on fixing base one side outer wall, line of cut adjusting screw runs through the fixing base and is connected with fixed frame, open in the inner chamber of fixed frame and be equipped with the centre gripping cavity, and one side joint that the centre gripping cavity is close to the rear side extension board has fixed tong block. This a cutting device for aircraft parts makes, can realize protecting the laser cutting face when fixing aviation parts fast, reduce because equipment self appears slightly rocking, lead to the possibility of part damage.

Description

Cutting device for manufacturing aircraft parts

Technical Field

The utility model belongs to the technical field of aviation spare part processing, concretely relates to a cutting device for aircraft spare part is made.

Background

In recent years, the civil aviation industry in China enters a rapid development period, the level of scientific research and production is obviously improved, key technical challenges make important progress, in the background, aviation parts manufacturing and processing leaps over a new step, an independent and autonomous industrial system is basically established, attractive achievements are achieved, high-strength aviation parts cutting and processing are a great problem, most of the existing aircrafts are cut and processed by lasers, and the high-strength aviation parts cutting and processing method has the advantages of stability, smooth opening and the like.

Therefore, in order to meet the current situation, the design and production of a cutting device for manufacturing aircraft parts are urgently needed to meet the requirements of practical use.

Disclosure of Invention

An object of the utility model is to provide a cutting device for aircraft parts makes to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for manufacturing parts of an aircraft comprises a fixed seat, a rear side support plate and a laser cutting head, wherein the rear side support plate is welded on one side of the fixed seat, a top plate is welded on the top of the rear side support plate, a wire guide groove is formed in the middle of the bottom of the top plate, a clamping mechanism is arranged on the top of the fixed seat, and an adjusting mechanism is mounted on the rear side support plate;

the clamping mechanism comprises a fixed frame clamped at the top of the fixed seat and a cutting line adjusting screw rod inserted on the outer wall of one side of the fixed seat, the cutting line adjusting screw rod penetrates through the fixed seat and is connected with the fixed frame, a clamping cavity is formed in the inner cavity of the fixed frame, a fixed clamp block is clamped at one side, close to the rear side support plate, of the clamping cavity, a movable clamp block is clamped at one side, far away from the rear side support plate, of the clamping cavity, a clamping screw rod is screwed at one side, far away from the rear side support plate, of the fixed frame, and the clamping screw rod penetrates through the fixed frame and is attached to the movable clamp block;

the adjusting mechanism comprises a driving motor and a connecting frame, the driving motor is mounted on one side, far away from the fixing seat, of the rear side supporting plate, the connecting frame is fixed to the bottom of the top plate through bolts, the output end of the driving motor penetrates through the rear side supporting plate and is connected with a transmission rod through a coupler, the transmission rod is connected with the connecting frame, a sliding seat is connected to the periphery of the transmission rod in a threaded mode, and a laser cutting head is mounted at the bottom of the sliding seat.

Preferably, the top of the fixed clamp block and the top of the movable clamp block are provided with sliding track grooves which are symmetrically distributed, sliding plates are clamped in the inner peripheries of the sliding track grooves, and two symmetrically distributed protection rods are arranged between the inner cavities of the two sliding plates.

Preferably, the inner cavity of the sliding plate is connected with two inner side sliding blocks which are symmetrically distributed in a clamping mode, the two protective rods are welded between the two corresponding inner side sliding blocks respectively, one side of the inner cavity of the sliding plate is welded with a rectangular electromagnet, and the inner side sliding blocks are connected with the electromagnet in a sliding mode.

Preferably, the top intermediate position of fixing base is seted up with the shifting chute of fixed frame looks adaptation, and the bottom integrated into one piece of fixed frame have with shifting chute sliding connection's transmission lug, and transmission lug and line of cut adjusting screw threaded connection.

Preferably, a plurality of irradiation lamps are arranged at the bottom of the sliding seat and distributed at equal intervals, and the irradiation lamps are positioned on a central axis of the laser cutting head parallel to the connecting frame.

The utility model discloses a technological effect and advantage: the cutting device for manufacturing the aircraft parts is provided with the fixed clamp blocks and the movable clamp blocks, so that the aircraft parts can be conveniently clamped and fixed, and the cutting use is convenient; the driving motor drives the transmission rod to move, so that the sliding seat and the laser cutting head are conveniently driven to vertically move, and the cutting of parts is completed; through being equipped with slide and guard bar, can laminate cutting plane department to when vibrations appear, protect the cutting plane through the guard bar, improve the protection to spare part, reduce the spoilage, this a cutting device for aircraft spare part is made can realize protecting the laser cutting plane when fixing fast aviation spare part, reduces because equipment self appears slightly rocking, leads to the possibility of spare part damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the fixing base of the present invention;

fig. 3 is a cross-sectional view of the slide board of the present invention.

In the figure: the device comprises a fixed seat 1, a rear support plate 2, a top plate 3, a clamping mechanism 4, an adjusting mechanism 5, a fixed frame 6, a cutting line adjusting screw 7, a fixed clamp block 8, a movable clamp block 9, a clamping screw 10, a sliding plate 11, a protective rod 12, a driving motor 13, a connecting frame 14, a transmission rod 15, a sliding seat 16, a laser cutting head 17, an inner slide block 18 and an electromagnet 19.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a cutting device for aircraft spare part manufacturing as shown in fig. 1-3, including fixing base 1, back collateral branch board 2 and laser cutting head 17, one side welding of fixing base 1 has back collateral branch board 2, the welding of the top of back collateral branch board 2 has roof 3, and the bottom intermediate position of roof 3 has seted up the wire casing, the top of fixing base 1 is equipped with clamping mechanism 4, and installs adjustment mechanism 5 on back collateral branch board 2;

the clamping mechanism 4 comprises a fixing frame 6 clamped at the top of the fixing base 1 and a cutting line adjusting screw 7 inserted on the outer wall of one side of the fixing base 1, the cutting line adjusting screw 7 penetrates through the fixing base 1 and is connected with the fixing frame 6 to move the fixing frame 6 and adjust the laser cutting position, a clamping cavity is formed in the inner cavity of the fixing frame 6, a fixed clamp block 8 is clamped on one side, close to the rear side supporting plate 2, of the clamping cavity, a movable clamp block 9 is clamped on one side, far away from the rear side supporting plate 2, of the clamping cavity, a clamping screw 10 is screwed on one side, far away from the rear side supporting plate 2, of the fixing frame 6, the clamping screw 10 penetrates through the fixing frame 6 and is attached to the movable clamp block 9, corresponding fixing openings are formed in the movable clamp block 9 and the fixed clamp block 8, and clamping fixing strength of aviation parts is improved;

the adjusting mechanism 5 comprises a driving motor 13 mounted on one side of the rear side support plate 2 far away from the fixed seat 1 and a connecting frame 14 fixed to the bottom of the top plate 3 through bolts, the driving motor 13 can be a three-phase asynchronous motor with an angle controller and the type of which is YB3-100L1-4, the three-phase asynchronous motor drives a transmission rod 15 to rotate and drives a sliding seat 16 to move back and forth to finish laser cutting, the output end of the driving motor 13 penetrates through the rear side support plate 2 and is connected with the transmission rod 15 through a coupler, the transmission rod 15 is connected with the connecting frame 14, a sliding seat 16 is screwed on the periphery of the transmission rod 15, a laser cutting head 17 is mounted at the bottom of the sliding seat 16, and the type of the laser cutting head 17 can be a laser cutting head of BT240S-1.5 KW.

Specifically, the top of fixed tong block 8 and activity tong block 9 is seted up and is the sliding rail groove of symmetric distribution, and has connect slide 11 in the interior week of sliding rail groove, two be equipped with two fender rods 12 that are symmetric distribution between the inner chamber of slide 11, can set up fender rod 12 along the line of cut, play the protection effect.

Specifically, the joint has two inboard sliders 18 that are the symmetric distribution in the inner chamber of slide 11, two the protection rod 12 welds respectively between two inboard sliders 18 that correspond, the welding of inner chamber one side of slide 11 has the electro-magnet 19 of rectangle, and inboard slider 18 and electro-magnet 19 sliding connection, but the position of manual regulation protection rod 12 improves fixed dynamics through electro-magnet 19, reduces the possibility that sideslips.

Specifically, the shifting chute with 6 looks adaptations of fixed frame is seted up to the top intermediate position of fixing base 1, and the bottom integrated into one piece of fixed frame 6 have with shifting chute sliding connection's transmission lug, and transmission lug and line of cut adjusting screw 7 threaded connection realize the removal of fixed frame 6.

Specifically, a plurality of irradiation lamps are arranged at the bottom of the sliding seat 16 and are distributed at equal intervals, the irradiation lamps are located on a central axis of the laser cutting head 17 parallel to the connecting frame 14, an output power 50W infrared lamp with an irradiation surface as a point can be selected by the irradiation lamps, irradiation indication is carried out on the cutting direction, and the arrangement of the protection rod 12 is assisted.

The working principle of the cutting device for manufacturing the aircraft parts is that when the cutting device is used, the aircraft parts (not shown in the drawing) are fixed in a fixed frame 6, a movable clamp block 9 is driven to move through a clamping screw rod 10 to realize the fixation of the aircraft parts, a cutting line adjusting screw rod 7 is manually adjusted to drive the fixed frame 6 to move so that the irradiation position of an irradiation lamp (namely the cutting position of a laser cutting head 17) is on a preset cutting surface, then a protection rod 12 is installed and is adsorbed and fixed through an electromagnet 19, then the laser cutting head 17 is started to cut, a driving rod 15 is driven through a driving motor 13 so that the laser cutting head 17 cuts the aircraft parts, when the device body slightly vibrates, the cutting surface preferentially irradiates on the protection rod 12 to play a protection effect, and the protection rod 12 performs corresponding size change according to requirements, the protection effect is improved, and the rejection rate is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A cutting device for aircraft spare part is made, includes fixing base (1), rear side extension board (2) and laser cutting head (17), its characterized in that: a rear side supporting plate (2) is welded on one side of the fixed seat (1), a top plate (3) is welded on the top of the rear side supporting plate (2), a wire guide groove is formed in the middle of the bottom of the top plate (3), a clamping mechanism (4) is arranged on the top of the fixed seat (1), and an adjusting mechanism (5) is installed on the rear side supporting plate (2);

the clamping mechanism (4) comprises a fixing frame (6) clamped at the top of the fixing base (1) and a cutting line adjusting screw rod (7) inserted on the outer wall of one side of the fixing base (1), the cutting line adjusting screw rod (7) penetrates through the fixing base (1) and is connected with the fixing frame (6), a clamping cavity is formed in the inner cavity of the fixing frame (6), a fixed clamp block (8) is clamped on one side, close to the rear side supporting plate (2), of the clamping cavity, a movable clamp block (9) is clamped on one side, far away from the rear side supporting plate (2), of the fixing frame (6), a clamping screw rod (10) is screwed on one side, far away from the rear side supporting plate (2), of the clamping screw rod (10) penetrates through the fixing frame (6) and is attached to the movable clamp block (9);

adjustment mechanism (5) are including installing driving motor (13) of keeping away from fixing base (1) one side at rear side extension board (2) and link (14) of fixing in roof (3) bottom through the bolt, the output of driving motor (13) runs through rear side extension board (2) and has transfer line (15) through the coupling joint, and transfer line (15) and link (14) are connected, spiro union has slide (16) in the periphery of transfer line (15), laser cutting head (17) are installed to the bottom of slide (16).

2. A cutting device for aircraft component manufacturing according to claim 1, characterized in that: sliding track grooves which are symmetrically distributed are formed in the tops of the fixed clamp blocks (8) and the movable clamp blocks (9), sliding plates (11) are connected in the inner peripheries of the sliding track grooves in a clamping mode, and two protective rods (12) which are symmetrically distributed are arranged between the inner cavities of the two sliding plates (11).

3. A cutting device for aircraft component manufacturing according to claim 2, characterized in that: the inner cavity of the sliding plate (11) is connected with two inner side sliding blocks (18) which are symmetrically distributed in a clamping mode, the two protective rods (12) are welded between the two corresponding inner side sliding blocks (18) respectively, one side of the inner cavity of the sliding plate (11) is welded with a rectangular electromagnet (19), and the inner side sliding blocks (18) are connected with the electromagnet (19) in a sliding mode.

4. A cutting device for aircraft component manufacturing according to claim 1, characterized in that: the top intermediate position of fixing base (1) is seted up with the shifting chute of fixed frame (6) looks adaptation, and the bottom integrated into one piece of fixed frame (6) have with shifting chute sliding connection's transmission lug, and transmission lug and line of cut adjusting screw (7) threaded connection.

5. A cutting device for aircraft component manufacturing according to claim 1, characterized in that: a plurality of irradiation lamps which are distributed at equal intervals are installed at the bottom of the sliding seat (16), and the irradiation lamps are positioned on a central axis of the laser cutting head (17) which is parallel to the connecting frame (14).