Novel welding tool

Abstract

The utility model discloses a novel welding tool, which belongs to the field of welding and comprises a base, the base is of an L-shaped platy structure, a first sliding groove is formed in the rear side of the top of the base, a transverse moving assembly is arranged in the first sliding groove and comprises a threaded rod, a transverse moving block and a first fixing screw rod, the threaded rod is located in the first sliding groove, and the transverse moving block is located in the first sliding groove. The rear end of the threaded rod penetrates through the rear side wall of the first sliding groove and is rotationally connected with the base, the front end of the threaded rod is located in the front side wall of the first sliding groove and rotationally connected with the base, the threaded rod penetrates through the transverse moving block, the transverse moving block is in threaded connection with the threaded rod, the transverse moving block is located in the first sliding groove, and the transverse moving block is in sliding fit with the inner wall of the first sliding groove.

Description

Technical Field

[0001] The utility model belongs to the field of welding, and in particular relates to a new type of welding tool. Background Art

[0002] Welding fixture is a set of flexible welding fixtures for fixing, pressing and positioning. It is mainly used for welding various weldable materials, large, medium and small materials.

[0003] When clamping and fixing two sections of an external workpiece, most existing welding tools can only place the two sections of the workpiece vertically or flatly. Not only can welding at different angles not be performed at will, but the fixing position of the workpiece cannot be adjusted according to the length of the workpiece. Utility Model Content

[0004] In view of one or more of the above defects or improvement requirements of the prior art, the utility model provides a new welding tool with the advantage of high applicability.

[0005] The cam is provided with a plurality of guide rails, each of which is provided with a plurality of guide rails, each of which is provided with a plurality of guide rails, and the guide rails are provided with a plurality of guide rails.

[0006] The rotating assembly includes a gear, a fixed plate and two sliding rods. The bottom of the gear is rotatably connected to the middle part of the upper end of the transverse block. The bottom of the fixed plate is fixedly connected to the right edge of the transverse block. The right ends of the two sliding rods slide through the two ends of the fixed plate respectively. The left sides of the two sliding rods are fixedly connected to the two ends of the toothed plate respectively. The right ends of the two sliding rods are fixedly connected to the two ends of the pull ring respectively. The toothed plate is meshed with the gear. There are two springs between the toothed plate and the fixed plate. The two springs are respectively sleeved on the outer walls of the two sliding rods. The two ends of the springs are respectively fixedly connected to the toothed plate and the fixed plate.

[0007] The clamping assembly includes a support frame, one end of the support frame is fixedly connected to the outer walls on both sides of the upper part of the column, a slide groove 2 is opened inside the support frame, a slide rod 2 is fixedly connected inside the slide groove 2, both ends of the slide rod 2 are respectively fixedly connected to the inner walls on both sides of the slide groove 2, a moving block is slidably sleeved on the outer wall of the slide rod 2, and a clamping plate is fixedly connected to the top of the moving block.

[0008] The connecting component includes a lifting sleeve and two articulated seats 1. The lifting sleeve is slidably sleeved on the outer wall of the column. The bottoms of the two moving blocks are respectively fixedly connected to the articulated seat 1. The outer walls on both sides of the lifting sleeve are respectively fixedly connected with articulated seats 2. The articulated seat 2 is connected to the articulated seat 1 on the same side through a connecting rod. The two ends of the connecting rod are respectively rotatably connected to the articulated seat 2 and the articulated seat 1 on the same side. The outer wall of the lifting sleeve is provided with a fixed screw rod 2. One end of the fixed screw rod passes through the lifting sleeve and is threadedly connected to the lifting sleeve. The fixed screw rod 2 is tightly pressed against the outer wall of the column.

[0009] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0010] (1) The new welding tool of the utility model can adjust the angle between two workpieces during welding so as to enable the workpieces to be welded at different angles.

[0011] (2) The new welding tool of the utility model can also rotate the fixed screw before use, and change the position of the transverse block and the right column through the thrust of the thread, so that the fixed position can be adjusted according to the length of different workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the rotating assembly of the utility model.

[0014] In all the drawings, the same figure marks represent the same technical features, specifically: 1. base; 2. slide groove 1; 3. transverse movement assembly; 31. threaded rod; 32. transverse movement block; 33. fixed screw 1; 4. rotating assembly; 41. gear; 42. fixed plate; 43. slide rod 1; 44. tooth plate; 45. pull ring; 46. spring; 5. column; 6. clamping assembly; 61. support frame; 62. slide groove 2; 63. slide rod 2; 64. moving block; 65. clamping plate; 7. connecting assembly; 71. lifting sleeve; 72. articulated seat 1; 73. articulated seat 2; 74. connecting rod; 75. fixed screw 2. DETAILED DESCRIPTION

[0015] Depend on Figure 1-2The base 1 is an L-shaped plate structure, a slide groove 2 is provided on the rear side of the top of the base 1, a transverse movement assembly 3 is arranged inside the slide groove 2, and the transverse movement assembly 3 includes a threaded rod 31, a transverse movement block 32 and a fixed screw 33. The threaded rod 31 is located inside the slide groove 2, the rear end of the threaded rod 31 passes through the rear side wall of the slide groove 2 and is rotatably connected to the base 1, the front end of the threaded rod 31 is in the front side wall of the slide groove 2, the front end of the threaded rod 31 is rotatably connected to the base 1, the threaded rod 31 passes through the transverse movement block 32, the transverse movement block 32 is threadedly connected to the threaded rod 31, and the transverse movement block 32 is threadedly connected to the threaded rod 31. The shift block 32 is in the slide groove 2, the lateral shift block 32 is slidably matched with the inner wall of the slide groove 2, the bottom of the fixed screw 33 passes through the rear edge of the top of the base 1 and is threadedly connected to the base 1, the bottom of the fixed screw 33 is tightly pressed against the outer wall of the threaded rod 31, and a rotating component 4 is arranged on the top of the lateral shift block 32, and columns 5 are arranged on the top of the rotating component 4 and the right side of the top of the base 1, and clamping components 6 are respectively arranged on the top edges of both sides of the outer wall of the column 5, and a connecting component 7 is arranged on the outer wall of the column 5, and the connecting component 7 is connected to the bottom of the two clamping components 6 on the same side;

[0016] The rotating assembly 4 includes a gear 41, a fixed plate 42 and two sliding rods 43. The bottom of the gear 41 is rotatably connected to the middle part of the upper end of the transverse block 32. The bottom of the fixed plate 42 is fixedly connected to the right edge of the transverse block 32. The right ends of the two sliding rods 43 slide through the two ends of the fixed plate 42 respectively. The left sides of the two sliding rods 43 are fixedly connected to the two ends of the toothed plate 44 respectively. The right ends of the two sliding rods 43 are fixedly connected to the two ends of the pull ring 45 respectively. The toothed plate 44 is meshed with the gear 41. There are two springs 46 between the toothed plate 44 and the fixed plate 42. The two springs 46 are respectively sleeved on the outer walls of the two sliding rods 43. The two ends of the spring 46 are respectively fixedly connected to the toothed plate 44 and the fixed plate 42.

[0017] The clamping assembly 6 includes a support frame 61, one end of which is fixedly connected to the outer walls on both sides of the upper part of the column 5. A slide groove 62 is provided inside the support frame 61, and a slide rod 63 is fixedly connected inside the slide groove 62. The two ends of the slide rod 63 are respectively fixedly connected to the inner walls on both sides of the slide groove 62. A moving block 64 is slidably sleeved on the outer wall of the slide rod 63, and a clamping plate 65 is fixedly connected to the top of the moving block 64.

[0018] The connecting assembly 7 includes a lifting sleeve 71 and two articulated seats 72. The lifting sleeve 71 is slidably sleeved on the outer wall of the column 5. The bottoms of the two moving blocks 64 are respectively fixedly connected to the articulated seats 72. The outer walls on both sides of the lifting sleeve 71 are respectively fixedly connected with articulated seats 73. The articulated seat 73 is connected to the articulated seat 72 on the same side through a connecting rod 74. The two ends of the connecting rod 74 are respectively rotatably connected to the articulated seat 73 and the articulated seat 72 on the same side. The outer wall of the lifting sleeve 71 is provided with a fixed screw 75. One end of the fixed screw 75 passes through the lifting sleeve 71 and is threadedly connected to the lifting sleeve 71. The fixed screw 75 is tightly pressed against the outer wall of the column 5.

[0019] The new welding tool of the utility model can place the external workpiece between the two clamping plates 65 in sequence when it is necessary to clamp the workpiece, and then pull the lifting sleeve 71 downward. In this process, the two moving blocks 64 and the clamping plates 65 can be retracted by pulling the hinge seat 1 72, the hinge seat 2 73 and the connecting rod 74. When the two clamping plates 65 are in contact with the external workpiece, the workpiece can be clamped and fixed. After adjustment, the current position of the lifting sleeve 71 can be fixed by screwing the fixing screw 2 75 to contact the column 5. When using it, the two external workpieces need to be fixed on the two columns 5 respectively, and then the gear 41 can be driven to rotate. It changes the angle of the right workpiece. After adjustment, the pull ring 45 can be loosened. Under the action of the spring 46 rebounding, the slide rod 43 slides inside the fixed plate 42 and pushes the gear 41 to fit into the tooth groove on the gear 41, thereby fixing the gear 41. After the above steps, the angle between the two workpieces during welding can be adjusted to enable the workpieces to complete welding at different angles. Before use, the fixing screw 33 can be rotated to change the position of the transverse block 32 and the right column 5 through the thrust of the thread, so that the fixed position can be adjusted according to the length of different workpieces. After adjustment, the fixing screw 33 can be rotated until it is tightly against the threaded rod 31 to complete the fixation of the transverse block 32.

Claims

1. A novel welding tool, comprising a base (1), characterized in that: The base (1) is an L-shaped plate structure. A slide groove (2) is provided at the rear side of the top of the base (1). A transverse movement assembly (3) is arranged inside the slide groove (2). The transverse movement assembly (3) comprises a threaded rod (31), a transverse movement block (32) and a fixed screw rod (33). The threaded rod (31) is located inside the slide groove (2). The rear end of the threaded rod (31) passes through the rear side wall of the slide groove (2) and is rotatably connected to the base (1). The front end of the threaded rod (31) is inside the front side wall of the slide groove (2). The front end of the threaded rod (31) is rotatably connected to the base (1). The threaded rod (31) passes through the transverse movement block (32). The transverse movement block (32) is threadedly connected to the threaded rod (31). The transverse moving block (32) is in the slide groove (2), and the transverse moving block (32) is slidably matched with the inner wall of the slide groove (2). The bottom of the fixed screw rod (33) passes through the rear edge of the top of the base (1) and is threadedly connected to the base (1). The bottom of the fixed screw rod (33) is tightly pressed against the outer wall of the threaded rod (31). A rotating component (4) is arranged on the top of the transverse moving block (32). A column (5) is arranged on the top of the rotating component (4) and on the right side of the top of the base (1). Clamping components (6) are respectively arranged on the top edges of both sides of the outer wall of the column (5). A connecting component (7) is arranged on the outer wall of the column (5). The connecting component (7) is connected to the bottoms of the two clamping components (6) on the same side. The rotating assembly (4) comprises a gear (41), a fixed plate (42) and two slide bars (43). The bottom of the gear (41) is rotatably connected to the middle of the upper end of the transverse block (32). The bottom of the fixed plate (42) is fixedly connected to the right edge of the transverse block (32). The right ends of the two slide bars (43) slide through the two ends of the fixed plate (42) respectively. The left sides of the two slide bars (43) are fixedly connected to the two ends of the toothed plate (44). The right ends of the two slide bars (43) are fixedly connected to the two ends of the pull ring (45) respectively. The toothed plate (44) is meshed with the gear (41). Two springs (46) are arranged between the toothed plate (44) and the fixed plate (42). The two springs (46) are respectively sleeved on the outer walls of the two slide bars (43). The two ends of the spring (46) are respectively fixedly connected to the toothed plate (44) and the fixed plate (42).

2. The new welding tool according to claim 1 is characterized in that: The clamping assembly (6) comprises a support frame (61), one end of the support frame (61) is fixedly connected to the outer walls on both sides of the upper part of the column (5), a second slide groove (62) is provided inside the support frame (61), a second slide rod (63) is fixedly connected inside the second slide groove (62), two ends of the second slide rod (63) are respectively fixedly connected to the inner walls on both sides of the second slide groove (62), a moving block (64) is slidably sleeved on the outer wall of the second slide rod (63), and a clamping plate (65) is fixedly connected to the top of the moving block (64).

3. The new welding tool according to claim 2 is characterized in that: The connection assembly (7) comprises a lifting sleeve (71) and two hinge seats (72). The lifting sleeve (71) is slidably sleeved on the outer wall of the column (5). The bottoms of the two moving blocks (64) are respectively fixedly connected to the hinge seats (72). The outer walls on both sides of the lifting sleeve (71) are respectively fixedly connected to hinge seats (73). The hinge seats (73) and the hinge seats (72) on the same side are connected by connecting rods (74). The two ends of the connecting rods (74) are respectively rotatably connected to the hinge seats (73) and the hinge seats (72) on the same side. The outer wall of the lifting sleeve (71) is provided with fixed screws (75). One end of the fixed screws (75) passes through the lifting sleeve (71) and is threadedly connected to the lifting sleeve (71). The fixed screws (75) are tightly pressed against the outer wall of the column (5).

Images