一种把向管及加强件焊接专用夹具
By designing a special fixture that includes a limiting support mold, a handlebar clamping mechanism, and a riser clamping mechanism, the problem of inaccurate positioning of reinforcing parts during the welding process of motorcycle or electric vehicle handlebars was solved, thus improving welding quality and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 泰州欧能物流机械有限公司
- Filing Date
- 2025-06-25
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, during the welding process of motorcycle or electric vehicle handlebars, the reinforcing members of the semi-enclosed structure cannot be accurately positioned, resulting in low welding quality and efficiency.
A specialized fixture was designed, comprising a platform, a limiting support mold, a tube clamping mechanism, and a riser clamping mechanism. The limiting cavity, tube clamping mechanism, and riser clamping mechanism provide full positioning and clamping for the reinforcing parts and guide tubes to be welded, ensuring welding quality and efficiency.
This method enables accurate positioning and clamping of the reinforcing members and guide tubes, improving welding quality and overall strength, and increasing welding efficiency.
Smart Images
Figure CN224508885U_ABST
Abstract
Claims
1. A special fixture for welding guide tubes and reinforcing members, characterized in that: The system includes a platform (1), a limiting support mold (2) located in the middle of the platform (1), a pipe clamping mechanism (3) symmetrically arranged on both sides of the limiting support mold (2), and a riser pressing mechanism (4) located on the rear side of the limiting support mold (2). The limiting support mold (2) is provided with a limiting cavity (21) adapted to the reinforcing member (7) to be welded. The reinforcing member (7) to be welded and the pipe (6) to be welded are placed in the limiting cavity (21) in sequence, and the pipe clamping mechanism (3) and the riser pressing mechanism (4) respectively position and clamp the two sides of the pipe and the bottom of the riser.
2. The fixture for welding a pipe and a reinforcing member according to claim 1, wherein: The limiting support mold (2) includes: a mold frame (23) fixed in the middle of the platform (1) and a mold base (22) fixed on the top of the mold frame (23). The top surface of the mold base (22) is provided with a concave limiting cavity (21). The limiting cavity (21) is configured as a Y-shaped groove structure with an arc-shaped cross section that is adapted to the reinforcing member (7) to be welded. The bottom of the guide tube (6) to be welded is adapted to be positioned above the reinforcing member (7).
3. The fixture for welding a pipe and a reinforcing member according to claim 1, wherein: The riser clamping mechanism (4) includes: a riser limiting frame (41) set on the platform (1), a riser clamping block (43) set above the riser limiting frame (41), a driving cylinder (44) connected to one end of the riser clamping block (43), and a cylinder fixing frame (45). The riser limiting frame (41) is provided with a limiting groove (42) for the riser to fit. The other end of the riser clamping block (43) is positioned and clamped by the driving cylinder (44) to the end of the riser to be welded at the bottom of the pipe (6) placed in the limiting groove (42).
4. The fixture for welding a pipe and a reinforcing member according to claim 3, characterized by: One end of the riser block (43) is rotatably connected to the output end of the drive cylinder (44), and the riser block (43) is also provided with a rotating support (8) on the side near the drive cylinder.
5. The fixture for welding a pipe and a reinforcing member according to claim 1, characterized by: The tube clamping mechanism (3) includes: a connecting base (30), a bracket (31) set on the connecting base (30), a limiting member (32) set on the top of the bracket (31), and a clamping block (33) set above the limiting member (32) and driven by a cylinder (34) to clamp. The cylinder (34) is fixedly connected to the platform (1) through a cylinder support frame (35). The connecting base (30) is set on one side of the cylinder support frame (35). The top of the limiting member (32) is provided with an open limiting groove (321) adapted to the side of the tube. One end of the clamping block (33) is connected to the output end of the cylinder (34), and the other end is suspended above the open limiting groove (321) to clamp the tube placed in the groove.
6. The fixture for welding a pipe and a reinforcing member according to claim 5, wherein: One end of the clamping block (33) is rotatably connected to the output end of the cylinder (34), and the clamping block (33) is also provided with a rotating support (8) on the side near the cylinder (34).
7. The fixture for welding a pipe and a reinforcing member according to claim 5, wherein: The bottom of the limiting member (32) is provided with a connecting groove (322) that is adapted to connect with the top of the bracket (31). The bottom of the bracket (31) is also provided with a limiting protrusion that is adapted to fit and fixed with the connecting base (30).
8. The fixture for welding a pipe and a reinforcing member according to claim 5, characterized by: The top surfaces of the bracket (31) and cylinder support frame (35) are arranged parallel to each other and tilted downward at an angle relative to the limiting cavity (21) and are adapted to the handle tube.
9. The fixture for welding a pipe and a reinforcing member according to any one of claims 1 to 8, characterized by: The platform (1) bottom is further provided with a quick-change die holder (5).