CN214024063U

CN214024063U - Welding device for reinforcing part of rear outer skin

Info

Publication number: CN214024063U
Application number: CN202022374552.2U
Authority: CN
Inventors: 江成拥
Original assignee: Chongqing Hengmeixing Machinery Equipment Co ltd
Current assignee: Chongqing Hengmeixing Machinery Equipment Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-24
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to an inside and outside covering welding technology field, specific outer covering reinforcement welding set of back that says so. This back outer skin reinforcement welding set, including the fuselage, fixed mounting workstation on the fuselage, surface mounting fixed plate on the workstation, fuselage upper portion fixed mounting fixed block, fixed block front end movable mounting movable block, movable block upper surface mounting cylinder, surface fixed mounting laser welding mouth under the movable block, automatically controlled cabinet has been put to the fuselage next door. The utility model discloses workstation surface both sides fixed mounting fixed plate can not produce the covering unevenness and wholly produce the influence to the covering at the during operation fixed covering at the during operation, also can carry out quick fixation and loosen work quick simple through a motor, avoids the manual arrangement covering of during operation personnel to guarantee staff's safety in order to prevent the accident.

Description

Welding device for reinforcing part of rear outer skin

Technical Field

The utility model relates to a back outer skin reinforcement welding technical field particularly, relates to a back outer skin reinforcement welding set.

Background

With the increasing enhancement of energy conservation and environmental awareness in the automobile industry and the requirements of aerospace and military industries on weight reduction and high structural resistance, more and more structural designs adopt skin welding. And the general laser welding device can not guarantee the skin fixity, and the skin can not be used because the skin is not fixed well and causes the damage at the during operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a back outer skin reinforcement welding set can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a back outer skin reinforcement welding set, includes the fuselage, fixed mounting workstation on the fuselage, surface mounting fixed plate on the workstation, fuselage upper portion fixed mounting fixed block, fixed block front end movable mounting movable block, movable block upper surface mounting cylinder, surface fixed mounting laser welding mouth under the movable block, automatically controlled cabinet has been put to the fuselage next door.

Preferably, the right side surface of the workbench is movably provided with a rotating rod in a penetrating mode, the rotating rod is fixedly provided with two driving bevel gears at intervals, the side surface of each driving bevel gear is meshed with a driven bevel gear, the driven bevel gears are fixedly arranged at one end of a first screw rod respectively, a bearing seat is movably arranged on the first screw rod and the rotating rod, and the bearing seat is fixedly arranged on the inner side surface of the workbench.

Preferably, the right end of the rotating rod is fixedly connected with the output end of a motor through a bearing, the motor is fixedly installed on one side of the machine body, the upper end of the screw rod is movably connected with the rotating plate through threads, the lower surface of the rotating plate is fixedly connected with the upper surface of the fixed plate, the fixed plate is provided with a graduated scale, the right end of the fixed plate is movably installed inside the machine body through a groove, and the groove is vertically opposite to the fixed plate on the front surface of the machine body.

Preferably, the fixed block is fixedly installed on the machine body, the fixed block movably penetrates through the second screw rod, the second screw rod movably penetrates through the movable block through threads, the left end of the second screw rod is fixedly installed on the right side surface of the shielding plate through a bearing, and the shielding plate is fixedly installed at the upper end of the machine body.

Preferably, the second lead screw is provided with two parallel screws, the right end of the second lead screw is fixedly connected with a second motor, the second motor is fixedly mounted at the right end of the fixed block through a flat triangular fixing frame, a sliding rod is fixedly mounted at the left end of the fixed block and fixedly mounted on the surface of the right side of the shielding plate, and one end of the sliding rod movably penetrates through the movable block and is fixedly mounted on the surface of the right side of the shielding plate.

Preferably, the cylinder is provided with four parallel cylinders which are fixedly arranged on the upper surface of the movable block through a fixing frame, the output end of the cylinder is fixedly connected with a pressure rod, the pressure rod is fixedly connected with a pressure plate, the pressure plate is provided with two pressure rollers which are respectively arranged in front of and behind the laser welding port, and the lower surface of the pressure plate is fixedly connected with the pressure roller.

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

(1) the fixed plate can not produce the skin unevenness and wholly produce the influence to the skin at the during operation fixed covering in workstation surface both sides fixed mounting, also can carry out the snap-on through a motor and loosen work simple fast, avoids the manual arrangement skin of during operation personnel in order to prevent that accident from guaranteeing staff's safety.

(2) During operation No. two motors drive No. two lead screws and make the movable block remove, and the pinch roller follows the movable block and removes to compress tightly the covering and make the covering welding department strengthen the welding compaction difficult production problem because of long-time the use.

Drawings

Fig. 1 is a schematic view of the overall structure of a welding device for a rear outer skin reinforcement of the present invention;

fig. 2 is a schematic view of a partial structure of a welding device for a rear outer skin reinforcement of the present invention;

fig. 3 is a schematic top view of the welding device for the rear outer skin reinforcement according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 of the welding device for the reinforcement of the rear outer skin of the present invention.

In the figure: 1. a body; 2. a work table; 3. rotating the plate; 301. a fixing plate; 4. a groove; 5. a first screw rod; 6. a first motor; 7. a rotating rod; 8. a driven helical gear; 9. pressing a plate; 10. a driving bevel gear; 11. a pressure lever; 12. a shielding plate; 13. an electric control cabinet; 14. a fixed mount; 15. a cylinder; 16. a second screw rod; 17. a second motor; 18. welding an opening by laser; 19. a pinch roller; 20. a fixed block; 21. a movable block; 22. a bearing seat; 23. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Examples

As shown in fig. 1-4, a welding device for a rear outer skin reinforcement comprises a machine body 1, a workbench 2 is fixedly mounted on the machine body 1, a fixed plate 301 is mounted on the workbench 2, a fixed block 20 is fixedly mounted on the upper portion of the machine body 1, a movable block 21 is movably mounted at the front end of the fixed block 20, a cylinder 15 is mounted on the movable block 21, a laser welding port 18 is fixedly mounted on the lower surface of the movable block 21, and an electric control cabinet 13 is placed beside the machine body 1.

Through above-mentioned technical scheme, fixed plate 301 of installation at 1 upper surface both ends of workstation can not produce the skin unevenness and produce the influence to the whole outward appearance of skin at the during operation fixed skin, and laser welding mouth 18 is installed and is avoided producing injury protection staff to the personnel through removing movable block 21 messenger laser welding mouth back-and-forth movement automatic weld at the 21 lower surfaces of movable block, controls the adjustment of being convenient for of laser intensity at during operation automatically controlled cabinet 13 of accessible.

When specifically setting up, the activity of 2 right sides of workstation runs through installation bull stick 7, two initiative helical gears 10 of interval fixed mounting on the bull stick 7, the driven helical gear 8 of all interlock connection in the side of every initiative helical gear 10, driven helical gear 8 is fixed mounting respectively in 5 one end of lead screw, movable mounting bearing frame 22 on 5 and the bull stick 7 of lead screw, bearing frame 22 fixed mounting is at 2 inboard surfaces of workstation. 7 right-hand members of bull stick pass through bearing and a motor 6 output end fixed connection, a motor 6 fixed mounting is in 1 one side of fuselage, 5 upper ends of a lead screw pass through screw and commentaries on classics board 3 swing joint, change 3 lower surfaces of board and fixed plate 301 upper surface fixed connection, be equipped with the scale on the fixed plate 301, fixed plate 301 right-hand member passes through 4 movable mounting of recess in 1 inside the fuselage, recess 4 is established at 1 front surface of fuselage and is perpendicular relative with fixed plate 301. The output of a motor 6 drives the bull stick 7 and rotates, and two relative initiative helical gears 10 of fixed mounting follow the rotation on the bull stick 7, and two initiative helical gears 10 are connected with two driven helical gears 8 interlock and are driven rotatory driven helical gear 8 and drive a lead screw 5 and rotate and make commentaries on classics board 3 reciprocate, and fixed plate 301 right-hand member makes in recess 4 and grabs the board and can not follow a lead screw 5 and rotate. And quickly fixing the skin.

When specifically setting up, fixed block 20 fixed mounting is on fuselage 1, No. two lead screws 16 of installation are run through in the activity of fixed block 20, No. two lead screws 16 run through movable block 21 through the screw activity, No. two lead screws 16 left ends pass through bearing fixed mounting at shielding plate 12 right side surface, shielding plate 12 fixed mounting is in the fuselage 1 upper end No. two lead screws 16 are equipped with two and are parallel to each other, No. two lead screws 16 right-hand members and No. two motor 17 fixed connection, No. two motor 17 are through flat triangle mount fixed mounting at fixed block 20 right-hand members, 20 left end fixed surface of fixed block installation slide bar 23, the activity of slide bar 23 one end runs through movable block 21 fixed mounting at shielding plate 12 right side surface. The second screw rod 16 penetrates through the fixed block 20 and the movable block 21 through threads and is mounted on the baffle plate 12 through a bearing, the movable block 21 can move back and forth through the second screw rod 16, the second motor 17 is fixed at one end of the fixed block through a fixed frame and is fixedly connected with the second screw rod 16, and the sliding rod 23 can keep the movable block 21 to move in parallel when the movable block 21 moves, so that the bearing pressure of the second screw rod is reduced, and the service life of the second screw rod is prolonged.

When the device is specifically arranged, the four cylinders 15 are parallel to each other and are fixedly arranged on the upper surface of the movable block 21 through the fixed frame 14, the output end of each cylinder 15 is fixedly connected with the pressure rod 11, the pressure rod 11 is fixedly connected with the pressure plate 9, the pressure plate 9 is provided with two pressure rollers which are respectively arranged in front of and behind the laser welding port 18, and the lower surface of the pressure plate 9 is fixedly connected with the pressure roller 19. The cylinder 15 is fixedly arranged on the movable block 21 and moves along with the movable block 21, so that the pressing wheel 19 moves along with the movable block 21, and the pressing wheel 19 compresses a skin during laser welding during working to strengthen welding

The working principle of the welding device for the rear outer skin reinforcement part is as follows:

during the use, at first, it starts the output of motor 6 and drives bull stick 7 and rotate to put into the covering at first, two relative initiative helical gears 10 of fixed mounting follow the rotation on the bull stick 7, two initiative helical gears 10 are connected with two driven helical gears 8 interlock and are driven rotatory driven helical gear 8 and drive lead screw 5 and rotate and make the revolving plate 3 reciprocate and drive fixed plate 301 fixed covering, No. two motor 17 drive No. two lead screws 16 and rotate and let the movable block 21 remove, 15 output of cylinder drive depression bar 11 when reacing the assigned position, depression bar 11 drives clamp plate 9, clamp plate 9 drives pinch roller 19 and compresses tightly the covering, open the laser welding through automatically controlled cabinet, No. two motor 17 drive No. two lead screws 16 make the movable block 21 move pinch roller 19 and follow the removal and compress tightly laser welding department and strengthen the welding.

It should be noted that the specific model specifications of the first motor 6 and the second motor 17 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The specific model specification of the cylinder 15 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a back outer skin reinforcement welding set, includes fuselage (1), its characterized in that: fixed mounting workstation (2) is gone up in fuselage (1), surface mounting fixed plate (301) are gone up in workstation (2), fuselage (1) upper portion fixed mounting fixed block (20), fixed block (20) front end movable mounting movable block (21), surface mounting cylinder (15) are gone up to movable block (21), fixed surface mounting laser welding mouth (18) under movable block (21), automatically controlled cabinet (13) have been put to fuselage (1) next door.

2. The welding device for the reinforcement of the rear outer skin according to claim 1, wherein: workstation (2) right flank activity runs through installation bull stick (7), two initiative helical gears (10) of interval fixed mounting are gone up in bull stick (7), and driven helical gear (8) are all held together to the side of every initiative helical gear (10), driven helical gear (8) respectively fixed mounting in lead screw (5) one end, movable mounting bearing frame (22) are gone up with bull stick (7) in lead screw (5), bearing frame (22) fixed mounting is in workstation (2) inboard surface.

3. The welding device for the reinforcement of the rear outer skin according to claim 2, wherein: the utility model discloses a motor, including bull stick (7), motor (6), fixed mounting, lead screw (5), fixed plate (301), fixed plate (3) lower surface, fixed plate (301) upper surface, be equipped with the scale on fixed plate (301), fixed plate (301) right-hand member passes through recess (4) movable mounting inside fuselage (1), recess (4) are established at fuselage (1) front surface and fixed plate (301) perpendicular relative.

4. The welding device for the reinforcement of the rear outer skin according to claim 1, wherein: fixed block (20) fixed mounting is on fuselage (1), fixed block (20) activity runs through No. two lead screws (16) of installation, No. two lead screws (16) run through movable block (21) through the screw activity, No. two lead screws (16) left ends pass through bearing fixed mounting at shielding plate (12) right side surface, shielding plate (12) fixed mounting is in fuselage (1) upper end, fixed block (20) left end fixed surface installation slide bar (23), slide bar (23) one end activity runs through movable block (21) fixed mounting at shielding plate (12) right side surface.

5. The welding device for the reinforcement of the rear outer skin according to claim 4, wherein: the two lead screws (16) are parallel to each other, the right end of the two lead screws (16) is fixedly connected with a second motor (17), and the second motor (17) is fixedly installed at the right end of the fixing block (20) through a flat triangular fixing frame.

6. The welding device for the reinforcement of the rear outer skin according to claim 1, wherein: the cylinder (15) are provided with four mutually parallel fixed supports (14) which are fixedly arranged on the upper surface of the movable block (21), the output end of the cylinder (15) is fixedly connected with the pressure lever (11), the pressure lever (11) is fixedly connected with the pressure plate (9), the pressure plate (9) is provided with two parts which are respectively arranged in the front and at the back of the laser welding port (18), and the lower surface of the pressure plate (9) is fixedly connected with the pressure wheel (19).