一种电极棒打磨装置
By working in concert with the limiting unit, grinding unit, rotating unit and lifting unit, the top block of the electrode rod is automatically ground, which solves the problem of difficult precise control when manually grinding the electrode rod, improves grinding efficiency and saves labor costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI XUJIE PRECISION MASCH CO LTD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, manual grinding of electrode rods is difficult to control precisely in terms of grinding force and angle, resulting in high scrap rates, low efficiency, and increased labor costs.
An electrode rod grinding device employs a combination of a limiting unit, a grinding unit, a rotating unit, and a lifting unit to achieve automatic grinding of the top block of the electrode rod and precisely control the grinding force and angle.
It reduces the safety hazards of manual polishing, saves labor costs, and improves polishing efficiency.
Smart Images
Figure CN224509185U_ABST
Abstract
Claims
1. An electrode rod grinding device, characterized by: Includes a base (1), on which a mounting frame (2) is provided, and a lifting frame (3) is slidably connected to the mounting frame (2). The mounting frame (2) is provided with a lifting unit for driving the lifting frame (3) to rise and fall. The lifting frame (3) is provided with a limiting unit for limiting the position of the electrode rod body (35) and a rotating unit for driving the electrode rod to rotate. The base (1) is provided with a grinding unit for grinding the top block (30) of the electrode rod.
2. The electrode rod dressing device according to claim 1, characterized in that: The limiting unit includes a positioning seat (4) set on the lifting frame (3), a positioning frame (5) is rotatably connected to the positioning seat (4), a stop block (6) is provided on the surface of the positioning seat (4) facing the positioning frame (5), the positioning frame (5) is mounted on the stop block (6), and a limiting component for limiting the position of the electrode rod is provided on the positioning frame (5).
3. The electrode rod dressing device according to claim 2, characterized in that: The limiting assembly includes a first bearing (7) and a second bearing (8) rotatably connected to the positioning frame (5). A sleeve (9) is provided between the first bearing (7) and the second bearing (8). The end of the electrode rod body (35) facing away from the top block (30) is fixed to the inner edge of the sleeve (9). A guide rod (10) is provided on the positioning frame (5). A moving block (11) is slidably connected to the guide rod (10). A third bearing (12) is rotatably connected to the moving block (11). A fourth bearing (13) is rotatably connected to the positioning frame (5). The sleeve (9) is located between the third bearing (12) and the fourth bearing (13), and the third bearing (12) and the fourth bearing (13) are in contact with the end face of the sleeve (9) respectively.
4. The electrode rod polishing device according to claim 3, characterized in that: The guide rod (10) has a stop block (14) at one end away from the positioning frame (5), and an elastic element is sleeved on the outer edge of the guide rod (10), with the elastic element pressing against the moving block (11) and the stop block (14).
5. The electrode rod dressing device according to claim 3, characterized in that: The positioning frame (5) is provided with a positioning block (16), and a fifth bearing (17) is rotatably connected to the positioning block (16). The sleeve (9) is located between the fifth bearing (17) and the third bearing (12), and the fifth bearing (17) and the sleeve (9) are in contact with the end face of the body (35).
6. The electrode rod dressing device according to claim 3, characterized in that: The positioning frame (5) is provided with a limiting block (18), and the limiting block (18) is provided with an inclined hole (19) that matches the main body. The main body of the electrode rod passes through the inclined hole (19) and contacts the inner edge of the inclined hole (19).
7. The electrode rod dressing device according to claim 1, characterized in that: The lifting unit includes a lead screw (20) rotatably connected to the mounting frame (2). The mounting frame (2) is provided with a first driving part for driving the lead screw (20) to rotate. The outer edge of the lead screw (20) is threaded with a nut that matches the lead screw (20). The lifting frame (3) is mounted on the nut. The mounting frame (2) is provided with a guide rail (21) parallel to the lead screw (20). A guide block (22) is slidably connected on the guide rail (21). The lifting frame (3) is mounted on the guide block (22).
8. The electrode rod polishing device according to claim 3, characterized in that: The rotating unit includes a lifting cylinder (23) mounted on the lifting frame (3). The output end of the lifting cylinder (23) is provided with a lifting block (24). The lifting block (24) is rotatably connected to a driving wheel (25) and a driven wheel (26). The lifting frame (3) is provided with a second driving part for driving the driving wheel (25) to rotate. A belt (27) is taut and wound between the driving wheel (25) and the driven wheel (26). The driven wheel (26) is provided with a contact wheel (28). The sleeve (9) is located between the contact wheel (28) and the first bearing (7), and the outer edge of the contact wheel (28) contacts the outer peripheral surface of the sleeve (9).
9. The electrode rod dressing device according to claim 1, characterized in that: The grinding unit includes a grinding disc (29) rotatably connected to a base (1), the top block (30) of the electrode rod is in contact with the end face of the grinding disc (29) away from the base (1), and the base (1) is provided with a third driving part for driving the grinding disc (29) to rotate.
10. The electrode rod dressing device according to claim 1, characterized in that: The base (1) is provided with a sliding unit for driving the mounting bracket (2) to slide. The sliding unit includes a drive motor on the base (1). The output end of the drive motor is provided with a turntable (31). A sixth bearing (32) is rotatably connected to the turntable (31). The sixth bearing (32) is eccentrically set with the turntable (31). The base (1) is provided with a slide rail (33). A slider (34) matching the slide rail (33) is slidably connected to the slide rail (33). The mounting bracket (2) is set on the slider (34). The mounting bracket (2) is provided with an oblong hole (15) matching the sixth bearing (32). The sixth bearing (32) is slidably connected in the oblong hole (15).