Self-splicing tool clamp for welding machining

Abstract

The utility model discloses a self-splicing work fixture for welding processing, which comprises a bearing ring, the surface of the bearing ring is provided with a through reserved chute, the surface of the bearing ring is fixedly connected with a second connecting plate, the surface of the bearing ring is connected with a rotating plate through a locking assembly, and the surface of the rotating plate is fixedly connected with a first connecting plate. One end of the first connecting plate is fixedly connected with a second fixing plate, one end of the second connecting plate is fixedly connected with a first fixing plate, during welding, the first adjusting threaded rod and the second adjusting threaded rod can be rotated, then the first welding piece and the second welding piece are fixed to the proper position, and meanwhile the horizontal length of the first welding piece is adjusted; the welding surfaces of the first welding part and the second welding part make contact with each other, the welding procedure of the first welding part and the second welding part is completed, meanwhile, when angle welding is needed, the first welding part can reach a certain dip angle by rotating the rotating plate, and then the horizontal length of the first welding part is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of welding processing, in particular to a self - splicing tooling fixture for welding processing. Background Technique

[0002] In the process operation of self - splicing welding processing, it is necessary to weld the welded parts at different angles. Therefore, it is often necessary to fix two workpieces to be processed through a fixing device, so that the welding surfaces are in contact with each other and always in the same plane. However, most of the fixings in the market are fixed manually, or fixed simultaneously using fixing ropes and devices with multiple fixing directions. This method lacks flexibility in actual operation, and thus requires more time to achieve the desired effect. Content of the Utility Model

[0003] The purpose of the utility model is to provide a self - splicing tooling fixture for welding processing to solve the problems put forward in the above - mentioned background technique.

[0004] To achieve the above - mentioned purpose, the utility model provides the following technical solutions:

[0005] A self - splicing tooling fixture for welding processing includes a bearing ring. A through - reserved sliding groove is arranged on the surface of the bearing ring. A second connecting plate is fixedly connected to the surface of the bearing ring. A rotating plate is connected to the surface of the bearing ring through a locking component. A first connecting plate is fixedly connected to the surface of the rotating plate. One end of the first connecting plate is fixedly connected to a second fixing plate, and one end of the second connecting plate is fixedly connected to a first fixing plate.

[0006] Further, the locking component includes a locking block, a locking rod, and a receiving threaded block. The receiving threaded block is fixedly connected to the surface of the rotating plate. The locking rod is threadedly connected to the receiving threaded block, and the locking rod penetrates and is slidably arranged in the reserved sliding groove. The end of the locking rod is fixedly connected to the locking block, and the surface of the locking block close to the locking rod abuts against the inner side wall of the bearing ring.

[0007] Further, a group of parallel - arranged first fixing threaded blocks are fixedly connected to the surface of the second fixing plate. A first adjusting threaded rod penetrates through the first fixing threaded block, and the first fixing threaded block and the first adjusting threaded rod are connected through threaded cooperation. One end of the first adjusting threaded rod is fixedly connected to a rubber abutting head, and the other end of the first adjusting threaded rod is fixedly connected to an adjusting rod.

[0008] Further, a group of parallel - arranged second fixing threaded blocks are fixedly connected to the surface of the first fixing plate. Similarly, a second adjusting threaded rod penetrates through the second fixing threaded block. One end of the second adjusting threaded rod is fixedly connected to a rubber abutting head, and the other end of the second adjusting threaded rod is fixedly connected to an adjusting rod.

[0009] Furthermore, a first welding piece is disposed between the rubber abutting head at the lower end of the first adjusting screw rod and the first connecting plate, and the first welding piece abuts against the rubber abutting head and the first connecting plate.

[0010] Furthermore, a second welding piece is disposed between the rubber abutting head at the lower end of the second adjusting screw rod and the second connecting plate, and the second welding piece abuts against the rubber abutting head and the second connecting plate.

[0011] Furthermore, one end of the first welding piece is closely attached to the surface of the second welding piece.

[0012] By adopting the above technical solutions,

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The first welding piece can be clamped in the horizontal direction by the first adjusting screw rod, and the second welding piece can be clamped in the vertical direction by the second adjusting screw rod. Then, after adjusting the appropriate length of the first welding piece, the first welding piece and the second welding piece can be brought into contact with each other, and then the welding process can be carried out. Since the workpiece is fixed by rotating the screw rod, more workpieces of different sizes can be adapted for fixing, meeting the needs of users.

[0015] 2. At the same time, when the first welding piece and the second welding piece are inclined for welding, the rotating plate slides in the reserved sliding groove, so that the first welding piece generates an inclined angle. After extending the first welding piece, its welding surface can contact the surface of the second welding piece. Then, the workpiece is fixed by the locking rod to meet the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of a self - splicing tooling fixture for welding processing;

[0017] Figure 2 is a schematic diagram of the overall structure of a bearing ring in a self - splicing tooling fixture for welding processing;

[0018] Figure 3 is a schematic diagram of the front - view sectional structure of a self - splicing tooling fixture for welding processing;

[0019] Figure 4 In the present utility model Figure 3 is a schematic diagram of the partial enlarged structure at A;

[0020] In the figure: 1. adjusting rod; 2. first fixed threaded block; 3. first adjusting threaded rod; 4. first connecting plate; 5. rotating plate; 6. bearing ring; 7. second connecting plate; 8. second adjusting threaded rod; 9. second fixed threaded block; 10. first fixed plate; 11. rubber abutment; 12. second fixed plate; 13. reserved slide groove; 14. first welding part; 15. second welding part; 16. receiving threaded block; 17. locking rod; 18. locking block. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figures 1 to 4 The utility model provides an embodiment, a self-joining fixture for welding processing, including a load-bearing ring 6, a through reserved slide groove 13 is opened on the surface of the load-bearing ring 6, a second connecting plate 7 is fixedly connected to the surface of the load-bearing ring 6, a rotating plate 5 is connected to the surface of the load-bearing ring 6 through a locking assembly, a first connecting plate 4 is fixedly connected to the surface of the rotating plate 5, one end of the first connecting plate 4 is fixedly connected to the second fixed plate 12, and one end of the second connecting plate 7 is fixedly connected to the first fixed plate 10, the second connecting plate 7 slides on the surface of the load-bearing ring 6, and then the first connecting plate 4 can be driven to adjust the angle, thereby meeting the user's angle welding needs.

[0023] In an embodiment, the locking assembly includes a locking block, a locking rod 17 and a receiving thread block 16, the surface of the rotating plate 5 is fixedly connected to the receiving thread block 16, the receiving thread block 16 is internally threaded with the locking rod 17, and the locking rod 17 passes through and is slidably set in the reserved slide groove 13, and the end of the locking rod 17 is fixedly connected to the locking block, and the surface of the locking block close to one end of the locking rod 17 abuts against the inner wall of the carrying ring 6. By fixing the receiving thread block 16 on the rotating plate 5, and passing the locking rod 17 through the reserved slide groove 13 and connecting it to the receiving thread block 16, the rotating plate 5 can be fixed in a suitable position under the locking of the locking block, thereby satisfying the angle adjustment of the first welding part 14.

[0024] In an embodiment, a set of first fixed threaded blocks 2 arranged in parallel are fixedly connected to the surface of the second fixed plate 12. A first adjusting threaded rod 3 penetrates through the first fixed threaded block 2, and the first fixed threaded block 2 and the first adjusting threaded rod 3 are connected by thread fit. One end of the first adjusting threaded rod 3 is fixedly connected to a rubber abutting head 11, and the other end of the first adjusting threaded rod 3 is fixedly connected to an adjusting rod 1. By threading the first adjusting threaded rod 3 onto the first fixed threaded block 2, after rotating the first fixed threaded block 2, it can be ensured that the rubber abutting head 11 presses the first welding piece 14, making it clamped between the rubber abutting head 11 and the first connecting plate 4. Then, by rotating the first connecting plate 4, the first welding piece 14 can better contact the second welding piece 15.

[0025] In an embodiment, a set of second fixed threaded blocks 9 arranged in parallel are fixedly connected to the surface of the first fixed plate 10. Similarly, a second adjusting threaded rod 8 penetrates through the second fixed threaded block 9. One end of the second adjusting threaded rod 8 is fixedly connected to a rubber abutting head 11, and the other end of the second adjusting threaded rod 8 is fixedly connected to an adjusting rod 1. The second welding piece 15 is fixed between the rubber abutting head 11 and the second connecting plate 7 by the second adjusting threaded rod 8. While providing a fixed point for the device, it can ensure that when splicing at different angles is required, the needs of the user can be met.

[0026] In an embodiment, a first welding piece 14 is arranged between the rubber abutting head 11 at the lower end of the first adjusting threaded rod 3 and the first connecting plate 4, and the first welding piece 14 abuts against the rubber abutting head 11 and the first connecting plate 4. A second welding piece 15 is arranged between the rubber abutting head 11 at the lower end of the second adjusting threaded rod 8 and the second connecting plate 7, and the second welding piece 15 abuts against the rubber abutting head 11 and the second connecting plate 7. One end of the first welding piece 14 is closely attached to the surface of the second welding piece 15. By clamping the welding piece with the rubber abutting head 11, the stability of the welding piece can be further improved, and at the same time, it can be ensured that it is more stable during welding, better improving the welding effect.

[0027] During welding, by rotating the first adjusting threaded rod 3 and the second adjusting threaded rod 8, the first welding piece 14 and the second welding piece 15 can be fixed in a suitable position, and at the same time, the horizontal length of the first welding piece 14 can be adjusted, so that the welding surfaces of the first welding piece 14 and the second welding piece 15 are in contact with each other, thereby completing the welding process. At the same time, when angle welding is required, by rotating the rotating plate 5, the first welding piece 14 can reach a certain inclination angle, and then the horizontal length of the first welding piece 14 is adjusted to ensure that the first welding piece 14 and the second welding piece 15 are in contact with each other, thereby completing the subsequent welding task.

[0028] The first welding piece 14 can be clamped in the horizontal direction by the first adjusting screw rod 3, and the second welding piece 15 can be clamped in the vertical direction by the second adjusting screw rod 8. Then, after adjusting the appropriate length of the first welding piece 14, the first welding piece 14 and the second welding piece 15 can be brought into contact with each other, and then the welding process can be carried out. Since the workpiece is fixed by rotating the screw rod, more workpieces of different sizes can be adapted for fixing, meeting the needs of users;

[0029] At the same time, when the first welding piece 14 and the second welding piece 15 are welded obliquely, the rotating plate 5 slides in the reserved chute 13, so that the first welding piece 14 generates an inclined angle. After extending the first welding piece 14, its welding surface can be made to contact the surface of the second welding piece 15. Then, the workpiece is fixed by the locking rod 17 to meet the needs of users.

[0030] This specification is described according to the implementation manners. However, not every implementation manner only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation manners that can be understood by those skilled in the art.

Claims

1. A self-joining fixture for welding processing, comprising a carrying ring (6), characterized in that: The surface of the carrying ring (6) is provided with a through reserved sliding groove (13); the surface of the carrying ring (6) is fixedly connected to a second connecting plate (7); the surface of the carrying ring (6) is connected to a rotating plate (5) via a locking assembly; the surface of the rotating plate (5) is fixedly connected to a first connecting plate (4); one end of the first connecting plate (4) is fixedly connected to a second fixed plate (12); and one end of the second connecting plate (7) is fixedly connected to the first fixed plate (10).

2. According to the self-joining fixture for welding processing as described in claim 1, the locking assembly comprises a locking block, a locking rod (17) and a receiving thread block (16), characterized in that: The surface of the rotating plate (5) is fixedly connected with a receiving threaded block (16), the receiving threaded block (16) is internally threadedly connected with a locking rod (17), and the locking rod (17) penetrates and is slidably arranged in the reserved sliding groove (13), the end of the locking rod (17) is fixedly connected with a locking block, and the surface of the locking block close to one end of the locking rod (17) abuts against the inner wall of the bearing ring (6).

3. A self-joining fixture for welding processing according to claim 2, characterized in that: A group of parallel first fixed threaded blocks (2) are fixedly connected to the surface of the second fixed plate (12); a first adjusting threaded rod (3) is provided through the first fixed threaded block (2); the first fixed threaded block (2) and the first adjusting threaded rod (3) are connected by threaded matching; one end of the first adjusting threaded rod (3) is fixedly connected to a rubber abutment joint (11); and the other end of the first adjusting threaded rod (3) is fixedly connected to the adjusting rod (1).

4. A self-joining fixture for welding processing according to claim 3, characterized in that: A group of second fixed threaded blocks (9) arranged in parallel are fixedly connected to the surface of the first fixed plate (10); similarly, a second adjusting threaded rod (8) is provided through the second fixed threaded block (9); one end of the second adjusting threaded rod (8) is fixedly connected to a rubber abutment joint (11); and the other end of the second adjusting threaded rod (8) is fixedly connected to an adjusting rod (1).

5. A self-joining fixture for welding processing according to claim 4, characterized in that: A first welding piece (14) is provided between the rubber abutment joint (11) at the lower end of the first adjusting threaded rod (3) and the first connecting plate (4), and the first welding piece (14) abuts against the rubber abutment joint (11) and the first connecting plate (4).

6. A self-joining fixture for welding processing according to claim 5, characterized in that: A second welding piece (15) is provided between the rubber abutment joint (11) at the lower end of the second adjusting threaded rod (8) and the second connecting plate (7), and the second welding piece (15), the rubber abutment joint (11) and the second connecting plate (7) abut against each other.

7. A self-joining fixture for welding processing according to claim 6, characterized in that: One end of the first welding piece (14) is in close contact with the surface of the second welding piece (15).

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