CN215238984U

CN215238984U - Adjustable clamp for fixing automatic welding equipment workpiece

Info

Publication number: CN215238984U
Application number: CN202120153068.9U
Authority: CN
Inventors: 彼得.罗伊德
Original assignee: Suzhou Migatronic Welding Technology Co ltd
Current assignee: Suzhou Migatronic Welding Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-12-21
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a fixed anchor clamps of using of regulation formula automatic weld equipment work piece, concretely relates to welding jig technical field, comprises a workbench, workstation top rear side is equipped with the welding machine, workstation one side is equipped with the motor, the inside recess that has seted up of workstation, the inside two-way screw rod that is equipped with of recess, two-way screw rod one end passes through bearing inner wall swing joint with the workstation. The utility model discloses a second handle drives gear revolve, thereby it removes to drive hollow pole, thereby make first movable block remove, thereby first movable block removes through promoting the connecting rod and makes a plurality of movable rods to the inside removal of installation section of thick bamboo, thereby make the clamp splice press from both sides tight operation to the work piece, through setting up first belt pulley and second belt pulley, thereby make two clamping mechanism press from both sides tightly the work piece simultaneously, need not to carry out the fixed clamp in grades and press from both sides tightly, the time is saved, the efficiency is improved, and the simple operation.

Description

Adjustable clamp for fixing automatic welding equipment workpiece

Technical Field

The utility model belongs to the technical field of the welding jig technique and specifically relates to a fixed anchor clamps of using of regulation formula automatic weld equipment work piece that says so.

Background

The fixing clamp for welding is a clamp adopted for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation, and a clamp adopted for ensuring the size of the weldment, improving the assembly precision and efficiency and preventing welding deformation.

The existing fixture for fixing the tool is mostly adapted to workpieces of one specification, and the workpieces of a plurality of different specifications are welded so as to be required to be replaced again, so that the machining efficiency is low, the time is wasted, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a regulation formula automatic weld equipment work piece is fixed and uses anchor clamps, drive gear revolve through the second handle, thereby it removes to drive hollow pole, thereby make first movable block remove, thereby first movable block removes through promoting the connecting rod and makes a plurality of movable poles to the inside removal of installation section of thick bamboo, thereby make the clamp splice press from both sides tight operation to the work piece, through setting up first belt pulley and second belt pulley, thereby make two clamping mechanism press from both sides the work piece simultaneously, need not to carry out the fixation clamp in grades and press from both sides, the time is saved, the efficiency is improved, and the simple operation.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable clamp for fixing a workpiece of automatic welding equipment comprises a workbench, wherein a welding machine is arranged on the rear side of the top of the workbench, a motor is arranged on one side of the workbench, a groove is formed in the workbench, a bidirectional screw is arranged in the groove, one end of the bidirectional screw is movably connected with the workbench through the inner wall of a bearing, the other end of the bidirectional screw is fixedly connected with one end of an output shaft of the motor, two ends of the bidirectional screw are respectively connected with a first movable block through threads, two first movable blocks are arranged in the groove, movable columns are fixed on the tops of the two first movable blocks, the two movable columns penetrate through the workbench and extend out of the top of the workbench, one sides of the two movable columns, close to the welding machine, are respectively movably connected with a first transmission rod through the bearing, the outer ends of the two first transmission rods are respectively clamped with hollow rods, one ends of the two first transmission rods, close to the welding machine, respectively extend out of one sides of the hollow rods, two all processing of hollow pole outer end has a plurality of annular teeth, two hollow pole is close to welding machine one end and all is fixed with clamping mechanism, two hollow pole front side all is equipped with the gear, two the gear rear side respectively with a plurality of annular teeth meshing, two the gear inboard all is fixed with the second transfer line, two second transfer line top extends two gear tops respectively, two second transfer line bottom has the backup pad, two through bearing swing joint respectively the backup pad is kept away from welding machine one side respectively with activity post one side fixed connection, two the backup pad all is established at the workstation top, two second transfer line outer end all is fixed with first belt pulley, two connect through the belt between the first belt pulley, two first belt pulley is established respectively in two gear below.

In a preferred embodiment, clamping mechanism includes the second movable block, two the second movable block is kept away from welding machine one side respectively with two hollow rod one end fixed connection, two the second movable block overlaps respectively and is established in first transmission pole outer end, two second movable block outer end all has four connecting rods through activity free bearing swing joint, and a plurality of connecting rods are close to welding machine one end respectively through activity free bearing swing joint have a movable rod, per four all be equipped with the installation section of thick bamboo between the movable rod, two installation section of thick bamboo one side is close to welding machine one end fixed connection with first transmission pole respectively, and is a plurality of the movable rod is close to inside installation section of thick bamboo one end all passes the installation section of thick bamboo and extends into the installation section of thick bamboo, and is a plurality of movable rod one end all is fixed with the clamp splice, and is a plurality of the clamp splice is all established inside the installation section of thick bamboo.

In a preferred embodiment, a supporting table is fixed on the front side of the workbench, a sliding block is connected to the top of the supporting table through two bolt threads, a second belt pulley is arranged on the top of the sliding block, a rotating shaft is fixed to the bottom of the second belt pulley, the bottom end of the rotating shaft penetrates through the sliding block and is movably connected with the inner wall of the sliding block through a bearing, the second belt pulley is arranged between two gears, and the gears and the second belt pulley are movably connected through a belt.

In a preferred embodiment, one end of one of the first transmission rods passes through the movable column and is fixed with a rotary disc, and a first handle is fixed on the rotary disc.

In a preferred embodiment, a second handle is fixed to one of said gear tops.

In a preferred embodiment, the top of the workbench is provided with a sliding groove, and the movable column is arranged inside the sliding groove.

In a preferred embodiment, a plurality of clamping strips are fixed at the outer ends of the two first transmission rods, and one sides of the clamping strips, which are far away from the first transmission rods, are respectively arranged inside the two hollow rods.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a second handle drives gear revolve to drive hollow rod and remove, thereby make first movable block move, first movable block makes a plurality of movable rods move to the installation section of thick bamboo inside through promoting the connecting rod to move, thereby makes the clamp splice carry out the clamping operation to the work piece, through setting up first belt pulley and second belt pulley, thereby make two clamping mechanism can clamp the work piece simultaneously, need not to carry out fixed clamping in grades, saved the time, efficiency is improved, and the simple operation;

2. the utility model discloses an adjust the position of second belt pulley to adapt to the distance between two movable posts, avoid because the second belt pulley has restricted the displacement of two movable posts, thereby influence the progress of whole welding operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a cross-sectional view of the bidirectional screw of the present invention.

Fig. 4 is a side view of the clamping block and the mounting barrel of the present invention.

Fig. 5 is a schematic view of the clip strip and the annular teeth of the present invention.

Fig. 6 is a side view of the movable block and the movable column of the present invention.

The reference signs are: 1. a work table; 2. welding machine; 3. a motor; 4. a bidirectional screw; 5. a first movable block; 6. a movable post; 7. a first drive lever; 8. clamping the strip; 9. a hollow shaft; 10. an annular tooth; 11. a gear; 12. a second transmission rod; 13. a first pulley; 14. a second pulley; 15. a support table; 16. a slider; 17. a second movable block; 18. a connecting rod; 19. a movable rod; 20. mounting the cylinder; 21. a support plate; 22. a turntable; 23. a clamping block; 24. a groove; 25. a chute.

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.

According to the adjustable automatic welding equipment workpiece fixing clamp shown in the figures 1-6, the adjustable automatic welding equipment workpiece fixing clamp comprises a workbench 1, a welding machine 2 is arranged on the rear side of the top of the workbench 1, a motor 3 is arranged on one side of the workbench 1, a groove 24 is formed in the workbench 1, a bidirectional screw rod 4 is arranged in the groove 24, one end of the bidirectional screw rod 4 is movably connected with the workbench 1 through the inner wall of a bearing, the other end of the bidirectional screw rod 4 is fixedly connected with one end of an output shaft of the motor 3, two ends of the bidirectional screw rod 4 are both connected with first movable blocks 5 through threads, the two first movable blocks 5 are both arranged in the groove 24, movable columns 6 are fixed on the tops of the two first movable blocks 5, the two movable columns 6 penetrate through the workbench 1 and extend out of the top of the workbench 1, one sides, close to the welding machine 2, of the two movable columns 6 are both movably connected with first transmission rods 7 through bearings, the outer ends of the two first transmission rods 7 are respectively clamped with a hollow rod 9, one end of each of the two first transmission rods 7, which is close to the welding machine 2, extends out of one side of each of the hollow rods 9, the outer ends of the two hollow rods 9 are respectively processed with a plurality of annular teeth 10, one end of each of the two hollow rods 9, which is close to the welding machine 2, is fixed with a clamping mechanism, the front sides of the two hollow rods 9 are respectively provided with a gear 11, the rear sides of the two gears 11 are respectively engaged with the plurality of annular teeth 10, the inner sides of the two gears 11 are respectively fixed with a second transmission rod 12, the top ends of the two second transmission rods 12 extend out of the tops of the two gears 11, the bottom ends of the two second transmission rods 12 are respectively and movably connected with a support plate 21 through bearings, one side of each of the two support plates 21, which is far away from the welding machine 2, is respectively and fixedly connected with one side of the movable column 6, and the two support plates 21 are both arranged at the tops of the workbench 1, the outer ends of the two second transmission rods 12 are respectively fixed with a first belt pulley 13, the two first belt pulleys 13 are connected through a belt, and the two first belt pulleys 13 are respectively arranged below the two gears 11.

Further, the clamping mechanism comprises second movable blocks 17, one side of each of the second movable blocks 17, which is far away from the welding machine 2, is fixedly connected with one end of each of the two hollow rods 9, the other side of each of the second movable blocks 17 is sleeved on the outer end of the corresponding first transmission rod 7, the outer ends of the two second movable blocks 17 are movably connected with four connecting rods 18 through movable hinges, one end, which is close to the welding machine 2, of each of the connecting rods 18 is movably connected with a movable rod 19 through a movable hinge, an installation cylinder 20 is arranged between every four movable rods 19, one side of each of the two installation cylinders 20 is fixedly connected with one end, which is close to the welding machine 2, of each of the first transmission rods 7, one end, which is close to the installation cylinder 20, of each of the plurality of movable rods 19 penetrates through the installation cylinder 20 and extends into the installation cylinder 20, one end of each of the plurality of movable rods 19 is fixedly provided with a clamping block 23, and each of the plurality of clamping blocks 23 is arranged inside the installation cylinder 20, the movable rod 19 is driven to move by arranging the connecting rod 18, so that the clamping blocks 20 are driven to move simultaneously, and the pipe fitting to be welded is clamped.

Further, 1 front side of workstation is fixed with a supporting bench 15, there is slider 16 at a supporting bench 15 top through two bolt threaded connection, slider 16 top is equipped with second belt pulley 14, second belt pulley 14 bottom is fixed with the pivot, slider 16 is passed and through bearing and 16 inner wall swing joint of slider to the pivot bottom, second belt pulley 14 is established between two gears 11, two through belt swing joint between gear 11 and the second belt pulley 14, thereby drive second belt pulley 14 through adjusting slider 16's position and remove, thereby it adjusts the length of belt to be convenient for second belt pulley 14 according to the distance between two first belt pulleys 13 to adapt to the not pipe fitting length of equidimension, can not restrict the transmission between two first belt pulleys 13.

Further, one of them 7 one end of first transfer line passes movable post 6 and is fixed with carousel 22, be fixed with the first in command on the carousel 22, be convenient for drive the carousel through the first in command and rotate to rotate first transfer line 7, thereby drive a section of thick bamboo 20 and rotate, drive whole pipe fitting through a section of thick bamboo 20 and rotate, the welding machine 2 of being convenient for carries out multi-angle welding operation to the pipe fitting, need not to install again, and is swift nimble.

Furthermore, a second handle is fixed on the top of one of the gears 11, and the second handle is arranged to facilitate rotation of the gears 11, so as to drive the two gears 11 to rotate.

Further, a sliding groove 25 is formed in the top of the workbench 1, the movable column 6 is arranged inside the sliding groove 25, the sliding groove 25 is arranged, so that the movable column 6 can slide inside the sliding groove 25 conveniently, and the moving track of the movable column 6 cannot be limited.

Further, two 7 outer ends of first transfer line all are fixed with a plurality of card strips 8, and are a plurality of card strip 8 is kept away from 7 one side of first transfer line and is established respectively inside two hollow poles 9, makes hollow pole 9 joint at first transfer line 7 through setting up card strip 8, can enough make 7 drive hollow poles 9 of first transfer line rotate, also can make hollow pole 9 slide in 7 outer ends of first transfer line simultaneously, can not block the removal of second movable block 17.

The utility model discloses the theory of operation: before use, two ends of a pipe fitting to be welded are respectively placed between two mounting cylinders 20, a motor 3 is started, the distance between two movable columns 6 is adjusted according to the length of the pipe fitting to be welded, the motor 3 drives a two-way screw 4 to rotate, the two-way screw 4 and two first movable blocks 5 are fixed, threads on the two-way screw 4 are arranged in a reverse direction, the two first movable blocks 5 drive the two movable columns 6 to move in a reverse direction or in an opposite direction, so that the distance between two clamping mechanisms is adjusted, two ends of the pipe fitting are tightly attached to the insides of the two mounting cylinders 20, a second belt pulley 14 is adjusted according to the distance between the two movable columns 6, when the distance between the two movable columns 6 is smaller, the position of a sliding block 16 is adjusted to the front side, after the position of the sliding block 16 is determined, the position of the sliding block 16 is fixed through a bolt, the two first belt pulleys 13 and the second belt pulley 14 are driven to rotate synchronously through a belt, similarly, when the distance between the two movable columns 6 is larger, the sliding block 16 is adjusted to the rear side, after the position is determined, the second handle is rotated, because the first belt pulleys 13 are fixed at the bottoms of the two gears 11 and the two first belt pulleys 13 are connected through a belt, the two gears 13 can be driven to rotate simultaneously by rotating the second handle, so that the two clamping mechanisms can clamp two ends of the pipe fitting simultaneously, specifically, the second handle is rotated, at the moment, the two gears 13 start to rotate, because the two gears 13 are both meshed with the two hollow rods 9 through the annular teeth 10, the two hollow rods 9 start to move so as to drive the second movable block 17 to move, because the second movable block 17 is connected with the connecting rods 18 through the movable hinge seats, one ends of the connecting rods 18 are movably connected with the movable rods 19 through the movable hinge seats, one end of each movable rod 19 is inserted into the mounting cylinder 20, and one end of each movable rod 19 is fixed with the corresponding clamping block 23, so that when the connecting rod 18 is pushed by the corresponding second movable block 17, the movable rods 19 move towards the outside or the inside of the mounting cylinder 20 to drive the clamping blocks 23 to synchronously move until the clamping blocks 23 can clamp the pipe to be welded, the second handle stops rotating to prevent the gear 11 from rotating, after clamping, the welding machine 2 is started to weld the pipe, when the pipe needs to be welded at multiple angles, the first handle is rotated to drive the turntable 22 to rotate, so that the first transmission rod 7 is driven to rotate, the hollow rod 9 is clamped with the first transmission rod 7 through the clamping strip 8, the hollow rod 9 can be driven to synchronously rotate while the first transmission rod 7 is rotated, and one end of the first transmission rod 7 is fixed with the mounting cylinder 20, therefore, the first transmission rod 7 can drive the installation cylinder 20 to rotate, the pipe fitting to be welded is rotated, the welding machine 2 can conveniently weld the pipe fitting at multiple angles, the fixed installation is not needed, and the operation is simple and convenient.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a regulation formula automatic weld equipment work piece is fixed and is used anchor clamps, includes workstation (1), its characterized in that: the welding machine is arranged on the rear side of the top of the workbench (1), a motor (3) is arranged on one side of the workbench (1), a groove (24) is formed in the workbench (1), a bidirectional screw (4) is arranged in the groove (24), one end of the bidirectional screw (4) is movably connected with the workbench (1) through a bearing inner wall, the other end of the bidirectional screw (4) is fixedly connected with one end of an output shaft of the motor (3), the two ends of the bidirectional screw (4) are both connected with first movable blocks (5) through threads, the two first movable blocks (5) are both arranged in the groove (24), movable columns (6) are both fixed on the tops of the two first movable blocks (5), the two movable columns (6) penetrate through the workbench (1) and extend out of the top of the workbench (1), and one sides, close to the welding machine (2), of the two movable columns (6) are both movably connected with first transmission rods (7) through bearings, the outer ends of the two first transmission rods (7) are respectively clamped with a hollow rod (9), one end, close to a welding machine (2), of each of the two first transmission rods (7) extends out of one side of the hollow rod (9), a plurality of annular teeth (10) are processed at the outer ends of the two hollow rods (9), one end, close to the welding machine (2), of each of the two hollow rods (9) is fixedly provided with a clamping mechanism, gears (11) are arranged on the front sides of the two hollow rods (9), the rear sides of the two gears (11) are respectively meshed with the annular teeth (10), second transmission rods (12) are respectively fixed on the inner sides of the two gears (11), the tops of the two second transmission rods (12) extend out of the tops of the two gears (11), the bottoms of the two second transmission rods (12) are respectively and movably connected with supporting plates (21) through bearings, one sides, far away from the welding machine (2), of the two supporting plates (21) are respectively and fixedly connected with one sides of movable columns (6), two backup pad (21) all establish at workstation (1) top, two second transfer line (12) outer end all is fixed with first belt pulley (13), two connect through the belt between first belt pulley (13), two first belt pulley (13) are established respectively in two gears (11) below.

2. The adjustable workpiece fixture for automatic welding equipment of claim 1, wherein: the clamping mechanism comprises second movable blocks (17), one side, far away from the welding machine (2), of each second movable block (17) is fixedly connected with one end of each hollow rod (9), the other side, far away from the welding machine (2), of each second movable block (17) is respectively sleeved on the outer end of each first movable rod (7), the outer ends of the second movable blocks (17) are respectively and movably connected with four connecting rods (18) through movable hinged supports, one ends, close to the welding machine (2), of the connecting rods (18) are respectively and movably connected with movable rods (19) through movable hinged supports, mounting cylinders (20) are arranged among every four movable rods (19), one sides of the two mounting cylinders (20) are respectively and fixedly connected with one ends, close to the welding machine (2), of the first movable rods (7), of the movable rods (19) pass through the mounting cylinders (20) and extend into the mounting cylinders (20), a plurality of clamping blocks (23) are fixed at one ends of the movable rods (19), and the clamping blocks (23) are arranged inside the mounting cylinder (20).

3. The adjustable workpiece fixture for automatic welding equipment of claim 1, wherein: workstation (1) front side is fixed with brace table (15), there is slider (16) brace table (15) top through two bolt threaded connection, slider (16) top is equipped with second belt pulley (14), second belt pulley (14) bottom is fixed with the pivot, slider (16) are passed and through bearing and slider (16) inner wall swing joint to the pivot bottom, second belt pulley (14) are established between two gear (11), two through belt swing joint between gear (11) and second belt pulley (14).

4. The adjustable workpiece fixture for automatic welding equipment of claim 2, wherein: one end of one of the first transmission rods (7) penetrates through the movable column (6) and is fixedly provided with a rotary table (22), and a first handle is fixed on the rotary table (22).

5. The adjustable workpiece fixture for automatic welding equipment of claim 1, wherein: a second handle is fixed on the top of one gear (11).

6. The adjustable workpiece fixture for automatic welding equipment of claim 1, wherein: a sliding groove (25) is formed in the top of the workbench (1), and the movable column (6) is arranged inside the sliding groove (25).

7. The adjustable workpiece fixture for automatic welding equipment of claim 1, wherein: two first transfer line (7) outer end all is fixed with a plurality of card strips (8), and is a plurality of card strip (8) are kept away from first transfer line (7) one side and are established respectively inside two hollow rod (9).