CN214921939U

CN214921939U - Automatic alignment mechanism for aluminum alloy welding

Info

Publication number: CN214921939U
Application number: CN202121171448.1U
Authority: CN
Inventors: 苏宇
Original assignee: Chongqing Pengjiayu Automobile Parts Co ltd
Current assignee: Chongqing Pengjiayu Automobile Parts Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of aligning mechanisms, in particular to an automatic aligning mechanism for welding aluminum alloy, which comprises a workbench, wherein a first servo motor is fixedly arranged on the upper surface of the workbench, a bidirectional screw rod is arranged at the output end of the first servo motor, a first fixed block and a second fixed block are respectively fixedly welded on two screw rod thread sleeves, and the fixing mechanism is rotatably arranged on the surface of the first fixed block adjacent to the second fixed block, the utility model can drive the bidirectional screw rod to rotate by rotating the output end of the first servo motor, thereby driving the first fixed block and the second fixed block to move towards each other, thereby automatically aligning and welding the aluminum alloy to be welded, and when one angle of the aluminum alloy is welded, the output end of the second servo motor rotates, thereby driving the welded aluminum alloy to rotate, thereby can carry out the welding of different angles to the aluminum alloy.

Description

Automatic alignment mechanism for aluminum alloy welding

Technical Field

The utility model relates to a counterpoint mechanism technical field particularly, relates to an aluminum alloy welding is with automatic alignment mechanism.

Background

Aluminum alloy is a non-ferrous metal structural material which is most widely applied in industry, and is widely applied in aviation, aerospace, automobiles, mechanical manufacturing, ships and chemical industry, the aluminum alloy needs to be welded before being used, at present, two aluminum alloys need to be fixed for alignment and then welded when the aluminum alloy is welded, at present, after the aluminum alloy is aligned, the aluminum alloy cannot rotate, after an angle is welded, the angle of a welding gun needs to be continuously adjusted to weld the aluminum alloy, and therefore, the efficiency is low, and labor is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an aluminum alloy welding is with automatic alignment mechanism 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 an aluminum alloy welding is with automatic aligning mechanism, includes the workstation, fixed surface installs first servo motor on the workstation, two-way lead screw is installed to first servo motor output, the meshing is connected with two lead screw swivel nuts on the two-way lead screw, two fixed welding respectively has first fixed block and second fixed block on the lead screw swivel nut, first fixed block all rotates with the adjacent one side of second fixed block and installs fixed establishment.

Preferably, the first fixed block is close to the one side rotation of second fixed block and is installed the pivot, fixed establishment fixed mounting is on the pivot top.

As preferred, the one side fixed mounting that first fixed block was kept away from to the second fixed block has the backup pad, fixed surface installs second servo motor in the backup pad, the second servo motor output is connected with the axis of rotation, the axis of rotation runs through the second fixed block, fixed establishment fixed mounting is on the axis of rotation top.

Preferably, a sliding groove is formed in the workbench, sliding blocks are arranged on the first fixing block and the second fixing block, and the sliding blocks are slidably mounted inside the sliding groove.

Preferably, the fixing mechanism comprises a clamping box, the clamping box is fixedly mounted at the top end of the rotating shaft and the top end of the rotating shaft respectively, a bolt rod is slidably mounted on the side face of the clamping box, a bolt hole is formed in the inner wall of the clamping box, and the bolt rod is arranged inside the bolt hole.

Preferably, an upper clamping block is fixedly installed inside the clamping box, and a lower clamping block is installed below the upper clamping block in a sliding mode.

Preferably, a guide hole is formed in one surface, close to the lower clamping block, of the upper clamping block, a guide block is arranged on one surface, close to the upper clamping block, of the lower clamping block, the guide block is arranged inside the guide hole, and a first through hole and a second through hole are formed in the upper clamping block and the guide block respectively.

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

(1) thereby rotate through first servo motor output and can drive two-way lead screw and rotate, thereby rotate through two-way lead screw and can make two lead screw swivel nuts remove to direction each other, thereby can drive first fixed block and second fixed block and remove to direction each other, thereby can carry out automatic alignment with needs welded aluminum alloy, when having welded one of them angle of aluminum alloy, rotate through second servo motor output, thereby can drive welded aluminum alloy and rotate, thereby can carry out the welding of different angles to the aluminum alloy, the welding efficiency of this device has been improved.

(2) Place the aluminium alloy that needs the welding between last clamp splice and lower clamp splice, thereby can make the guide block to the upward movement in the guide hole inside through clamp splice under the upwards pulling, again with on the guide block when the second is perforated to move first fenestrate position, through rotating the shank of bolt, make the shank of bolt top set up inside the bolt hole, thereby make clamp splice and lower clamp splice tightly fixed together, thereby tightly fix the aluminium alloy that needs the welding, prevent the not hard up condition from appearing in the course of working, influence machining efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic alignment mechanism for aluminum alloy welding of the present invention;

FIG. 2 is a schematic view of a front view structure of an automatic alignment mechanism for aluminum alloy welding of the present invention;

FIG. 3 is a schematic structural view of a clamping box of an automatic alignment mechanism for aluminum alloy welding of the present invention;

FIG. 4 is a schematic structural view of an upper clamping block of an automatic alignment mechanism for aluminum alloy welding of the present invention;

fig. 5 is the utility model relates to an aluminum alloy welding is with lower clamp splice structural schematic diagram of automatic alignment mechanism.

In the figure: 1. a work table; 2. a first servo motor; 3. a screw sleeve of the screw rod; 4. a first fixed block; 5. a rotating shaft; 6. a fixing mechanism; 601. a lower clamping block; 602. a cartridge; 603. an upper clamping block; 604. a bolt shank; 605. bolt holes; 606. a first perforation; 607. a guide hole; 608. a guide block; 609. a second perforation; 7. a bidirectional screw rod; 8. a second fixed block; 9. a rotating shaft; 10. a second servo motor; 11. a support plate; 12. a chute; 13. a slide block.

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. 1-5, an automatic alignment mechanism for aluminum alloy welding comprises a workbench 1, a first servo motor 2 is fixedly mounted on the upper surface of the workbench 1, a bidirectional screw rod 7 is mounted at the output end of the first servo motor 2, two screw rod thread sleeves 3 are connected to the bidirectional screw rod 7 in a meshed manner, a first fixed block 4 and a second fixed block 8 are respectively fixedly welded on the two screw rod thread sleeves 3, and a fixing mechanism 6 is rotatably mounted on the adjacent surface of the first fixed block 4 and the second fixed block 8.

Through the technical scheme, firstly, the aluminum alloy to be welded is placed between the upper clamping block 603 and the lower clamping block 601, the lower clamping block 601 is pulled upwards to enable the guide block 608 to move upwards in the guide hole 607, then the second through hole 609 in the guide block 608 is moved to the position of the first through hole 606, the bolt rod 604 is rotated to enable the top end of the bolt rod 604 to be arranged in the bolt hole 605, so that the upper clamping block 603 and the lower clamping block 601 are tightly fixed together, the aluminum alloy to be welded is tightly fixed, the phenomenon that looseness occurs in the machining process is prevented, machining efficiency is influenced, the output end of the first servo motor 2 is rotated to drive the bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 is rotated to enable the two screw rod thread sleeves 3 to move towards each other, so that the first fixing block 4 and the second fixing block 8 can be driven to move towards each other, thereby can carry out automatic alignment with needs welded aluminum alloy and weld, when having welded one of them angle of aluminum alloy, rotate through 10 outputs of second servo motor to can drive axis of rotation 9 and rotate, thereby can drive welded aluminum alloy and rotate, thereby can carry out the welding of different angles to the aluminum alloy, improve the welding efficiency of this device.

Wherein, the one side that first fixed block 4 is close to second fixed block 8 is rotated and is installed pivot 5, 6 fixed mounting of fixed establishment is on 5 tops of pivot, the one side fixed mounting that first fixed block 4 was kept away from to second fixed block 8 has backup pad 11, fixed surface installs second servo motor 10 on the backup pad 11, second servo motor 10 output is connected with axis of rotation 9, axis of rotation 9 runs through second

fixed block

8, 6 fixed mounting of fixed establishment are on 9 tops of axis of rotation, when having welded one of them angle of aluminum alloy, rotate through second servo motor 10 output, thereby can drive axis of rotation 9 and rotate, thereby can drive welded aluminum alloy and rotate, thereby can drive the welding that carries out different angles to the aluminum alloy.

It can be understood that the workbench 1 is provided with the sliding groove 12, the first fixing block 4 and the second fixing block 8 are respectively provided with the sliding block 13, and the sliding block 13 is slidably mounted inside the sliding groove 12, so that the sliding block 13 is slidably mounted inside the sliding groove 12, and the moving stability of the first fixing block 4 and the second fixing block 8 can be ensured.

It is understood that the fixing mechanism 6 includes a clamp box 602, the clamp box 602 is fixedly installed at the top end of the rotating shaft 5 and the top end of the rotating shaft 9, respectively, a bolt rod 604 is slidably installed at the side of the clamp box 602, a bolt hole 605 is provided on the inner wall of the clamp box 602, the bolt rod 604 is disposed inside the bolt hole 605, an upper clamp block 603 is fixedly installed inside the clamp box 602, a lower clamp block 601 is slidably installed below the upper clamp block 603, a guide hole 607 is provided at a side of the upper clamp block 603 close to the lower clamp block 601, a guide block 608 is provided at a side of the lower clamp block 601 close to the upper clamp block 603, the guide block 608 is disposed inside the guide hole 607, a first through hole 606 and a second through hole 609 are provided on the upper clamp block 603 and the guide block 608, respectively, an aluminum alloy to be welded is placed between the upper clamp block 603 and the lower clamp block 601, the guide block 608 can be moved upward inside the guide hole 607 by pulling the lower clamp block 601 upward, and the second through hole 609 on the guide block 608 is moved to the first through hole 606, by rotating the bolt rod 604, the top end of the bolt rod 604 is arranged in the bolt hole 605, so that the upper clamping block 603 and the lower clamping block 601 are tightly fixed together, the aluminum alloy to be welded is tightly fixed, and the phenomenon that looseness occurs in the machining process and the machining efficiency is prevented from being influenced.

This aluminum alloy welding is with automatic counterpoint mechanism's theory of operation:

when the aluminum alloy welding machine is used, firstly, aluminum alloy to be welded is placed between the upper clamping block 603 and the lower clamping block 601, the lower clamping block 601 is pulled upwards to enable the guide block 608 to move upwards in the guide hole 607, then the second through hole 609 in the guide block 608 is moved to the position of the first through hole 606, the top end of the bolt rod 604 is arranged in the bolt hole 605 by rotating the bolt rod 604, so that the upper clamping block 603 and the lower clamping block 601 are tightly fixed together, the aluminum alloy to be welded is tightly fixed, the phenomenon that looseness occurs in the machining process is prevented, machining efficiency is influenced, the output end of the first servo motor 2 rotates to drive the bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 rotates to enable the two screw rod thread sleeves 3 to move towards each other, and the first fixing block 4 and the second fixing block 8 can be driven to move towards each other, thereby can carry out automatic alignment with needs welded aluminum alloy and weld, when having welded one of them angle of aluminum alloy, rotate through 10 output of second servo motor to can drive axis of rotation 9 and rotate, thereby can drive welded aluminum alloy and rotate, thereby can drive and carry out the welding of different angles to the aluminum alloy, improve the welding efficiency of this device.

It should be noted that the specific model specification of the first servo motor 2 is YM602-4, the specific model specification of the second servo motor 2 is YM315-2, and the specific model 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 an aluminum alloy welding is with automatic alignment mechanism, includes workstation (1), its characterized in that: fixed surface installs first servo motor (2) on workstation (1), two-way lead screw (7) are installed to first servo motor (2) output, the meshing is connected with two lead screw swivel nuts (3) on two-way lead screw (7), two fixed welding respectively has first fixed block (4) and second fixed block (8) on lead screw swivel nut (3), fixed establishment (6) are all installed in first fixed block (4) and the adjacent one side of second fixed block (8) rotation.

2. The automatic alignment mechanism for aluminum alloy welding of claim 1, characterized in that: one side of the first fixing block (4) close to the second fixing block (8) is rotatably provided with a rotating shaft (5), and the fixing mechanism (6) is fixedly arranged on the top end of the rotating shaft (5).

3. The automatic alignment mechanism for aluminum alloy welding of claim 1, characterized in that: one side fixed mounting that first fixed block (4) was kept away from in second fixed block (8) has backup pad (11), fixed surface installs second servo motor (10) on backup pad (11), second servo motor (10) output is connected with axis of rotation (9), second fixed block (8) are run through in axis of rotation (9), fixed establishment (6) fixed mounting is on axis of rotation (9) top.

4. The automatic alignment mechanism for aluminum alloy welding of claim 1, characterized in that: be equipped with spout (12) on workstation (1), all be equipped with slider (13) on first fixed block (4) and second fixed block (8), slider (13) slidable mounting is inside spout (12).

5. The automatic alignment mechanism for aluminum alloy welding of claim 1, characterized in that: the fixing mechanism (6) comprises a clamping box (602), the clamping box (602) is respectively and fixedly installed at the top end of the rotating shaft (5) and the top end of the rotating shaft (9), a bolt rod (604) is installed on the side face of the clamping box (602) in a sliding mode, a bolt hole (605) is formed in the inner wall of the clamping box (602), and the bolt rod (604) is arranged inside the bolt hole (605).

6. The automatic alignment mechanism for aluminum alloy welding of claim 5, wherein: an upper clamping block (603) is fixedly arranged in the clamping box (602), and a lower clamping block (601) is slidably arranged below the upper clamping block (603).

7. The automatic alignment mechanism for aluminum alloy welding of claim 6, wherein: one surface, close to the lower clamping block (601), of the upper clamping block (603) is provided with a guide hole (607), one surface, close to the upper clamping block (603), of the lower clamping block (601) is provided with a guide block (608), the guide block (608) is arranged inside the guide hole (607), and the upper clamping block (603) and the guide block (608) are respectively provided with a first through hole (606) and a second through hole (609).