Multi-station numerical control machine tool for machining electrode frame holes of electrolytic cell

Abstract

The utility model discloses a multi-station numerical control machine tool for processing electrode frame holes of an electrolytic cell, which belongs to the technical field of numerical control machine tools and comprises a plurality of groups of electrode frame bodies, a bottom plate and a top plate, a fixing seat is fixedly mounted at the top of the bottom plate, and a second screw rod and a third screw rod are rotatably mounted in the fixing seat. A driving gear and a driven gear are fixedly installed at one end of the second lead screw and one end of the third lead screw respectively, multiple second moving plates are in threaded connection with the outer side of the second lead screw, multiple first moving plates are in threaded connection with the outer side of the third lead screw, and clamping plates are fixedly installed on one sides of the first moving plates and one sides of the second moving plates. The two sides of the multiple sets of pole frame bodies abut against the position between every two adjacent sets of clamping plates, the bottoms of the multiple sets of pole frame bodies abut against the top of the fixing base, and the precise positioning function can ensure that the position of each hole meets the design requirement, so that the overall quality of products is improved, errors and deviation possibly caused by manual operation are avoided, and the production efficiency is improved. And a stable operation state can be always kept, and the precision consistency of each time of machining is ensured.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, and in particular to a multi-station CNC machine tool for machining electrode frame holes in electrolytic cells. Background Technology

[0002] In the manufacturing process of electrolytic cells, the processing quality and efficiency of the electrode frame holes have a crucial impact on the performance of the electrolytic cell and the overall production efficiency.

[0003] Traditional methods for machining electrode frame holes in electrolytic cells often rely on manual operation of single-station machine tools. This not only consumes significant manpower and time but also makes it difficult to guarantee consistent machining accuracy, resulting in inconsistent product quality. Furthermore, the drill bit position adjustment during machining is not precise or convenient enough, leading to low machining efficiency and an inability to guarantee the machining accuracy of each hole. Therefore, we propose a multi-station CNC machine tool for machining electrode frame holes in electrolytic cells to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a multi-station CNC machine tool for machining electrode frame holes in electrolytic cells, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell includes: multiple sets of electrode frame bodies, a base plate, and a top plate. A fixed base is fixedly mounted on the top of the base plate. A second lead screw and a third lead screw are rotatably mounted inside the fixed base. A driving gear and a driven gear are fixedly mounted at one end of each lead screw. Multiple sets of second moving plates are threaded to the outer side of the second lead screw, and multiple sets of first moving plates are threaded to the outer side of the third lead screw. A clamping plate is fixedly mounted on one side of each of the multiple sets of first and second moving plates. The two sides of the multiple sets of electrode frame bodies abut against adjacent sets of clamping plates. The bottom of the pole frame body abuts against the top of the fixed base. Two sets of brackets are fixedly installed on the bottom of the top plate. A lead screw is rotatably installed inside the two sets of brackets. A movable seat is threaded to the outside of the lead screw. A lead screw is rotatably installed inside the movable seat. A movable block is threaded to the outside of the lead screw. A connecting seat is fixedly installed at the bottom of the movable block. An electric push rod is fixedly installed at the bottom of the connecting seat. A fixed plate is fixedly installed at the bottom of the electric push rod. A motor is fixedly installed at the bottom of the fixed plate. A drill bit is fixedly installed on the output end of the motor.

[0007] Preferably, multiple sets of movable plates one and two are slidably mounted on the top of the fixed seat, multiple sets of movable plates two are slidably mounted on the outside of the lead screw three, two sets of T-shaped rails are fixedly mounted on the bottom of the top plate, the movable seat is slidably mounted on the outside of the two sets of T-shaped rails, two sets of lifting rods are fixedly mounted between the fixed plate and the connecting seat, the movable block is slidably mounted on the bottom of the movable seat, two sets of support plates are fixedly mounted between the bottom plate and the top plate, and four sets of support legs are fixedly mounted on the bottom of the bottom plate.

[0008] Preferably, a motor is fixedly installed on one side of one of the brackets, and one end of the lead screw is fixedly installed on the output end of the motor.

[0009] Preferably, the driving gear meshes with the driven gear, the screws two and three have the same helical direction, a motor three is fixedly installed on one side of the fixed base, and one end of the screw two is fixedly installed on the output end of the motor three.

[0010] Preferably, the top of the fixed base is provided with a sliding groove, and multiple sets of movable plates one and two are slidably installed in the sliding groove.

[0011] Preferably, a second motor is fixedly installed on one side of the movable seat, and one end of the fourth lead screw is fixedly installed on the output end of the second motor.

[0012] In this utility model, a multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell is provided. By setting a motor three to drive a lead screw two to rotate, since the driving gear and the driven gear mesh, the spiral directions of the lead screw two and the lead screw three are the same but the rotation directions are opposite. Then, the lead screw two and the lead screw three drive the moving plate two and the corresponding moving plate one to move relative to each other under the guidance of the slide groove. This drives the corresponding clamping plate to clamp or loosen the two sides of the electrode frame body, realizing multi-station synchronous clamping and fixing. This ensures that each electrode frame body can be accurately fixed in the preset position, thereby improving the positional accuracy and consistency of the machining of each electrode frame hole, greatly shortening the clamping time, and improving the versatility of the equipment and the overall processing efficiency.

[0013] In this utility model, a multi-station CNC machine tool for machining the electrode frame hole of an electrolytic cell is described. The fixed plate is pushed downward by an electric push rod under the restriction of a lifting rod, so that the motor and the drill bit also descend, thereby drilling the electrode frame body. This ensures that the drill bit cuts at a suitable speed and depth during the drilling process, effectively improving the dimensional accuracy and surface quality of the hole.

[0014] This utility model features a reasonable structural design. Motor 4 drives the drill bit for pre-start, and then Motor 1 drives the lead screw to rotate, causing the moving seat to move laterally under the constraint of two sets of T-rails. The moving seat, moving block, connecting seat, electric push rod, lifting rod, fixing plate, and Motor 4 then drive the drill bit for lateral adjustment, moving it to the appropriate processing position laterally. Motor 2 drives the lead screw to rotate, causing the moving block to move linearly at the bottom of the moving seat, thus moving the connecting seat, electric push rod, fixing plate, Motor 4, and drill bit to the appropriate processing position longitudinally. This precise positioning function ensures that the position of each hole meets the design requirements, thereby improving the overall product quality, avoiding errors and deviations that may occur with manual operation, maintaining a stable operating state, and guaranteeing consistent precision in each processing operation. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell, as proposed in this utility model.

[0016] Figure 2 This is a cross-sectional view of a multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell, as proposed in this utility model.

[0017] Figure 3 This is a partial cross-sectional view of a multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell, as proposed in this utility model.

[0018] Figure 4 for Figure 2 A magnified view of part A in the middle;

[0019] Figure 5 for Figure 2 A magnified view of part B in the middle section.

[0020] In the diagram: 1. Pole frame body; 2. Base plate; 3. Support leg; 4. Fixed seat; 5. Support plate; 6. Top plate; 7. Bracket; 8. Motor 1; 9. Lead screw 1; 10. T-rail; 11. Moving seat; 12. Motor 2; 13. Connecting seat; 14. Motor 3; 15. Lead screw 2; 16. Driving gear; 17. Driven gear; 18. Lead screw 3; 19. Moving plate 1; 20. Moving plate 2; 21. Clamping plate; 22. Lead screw 4; 23. Moving block; 24. Electric push rod; 25. Motor 4; 26. Drill bit; 27. Lifting rod; 28. Fixed plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5 A multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell includes: multiple sets of electrode frame bodies 1, a base plate 2, and a top plate 6. A fixed seat 4 is fixedly installed on the top of the base plate 2. A second lead screw 15 and a third lead screw 18 are rotatably installed inside the fixed seat 4. A driving gear 16 and a driven gear 17 are respectively fixedly installed at one end of the second lead screw 15 and the third lead screw 18. Multiple sets of moving plates 20 are threaded to the outer side of the second lead screw 15, and multiple sets of moving plates 19 are threaded to the outer side of the third lead screw 18. A clamping plate 21 is fixedly installed on one side of each of the multiple sets of moving plates 19 and the second lead screw 20. The two sides of the multiple sets of electrode frame bodies 1 abut against two adjacent sets of clamping plates 21. Between, the bottom of multiple sets of pole frame bodies 1 abuts against the top of the fixed base 4. Two sets of brackets 7 are fixedly installed on the bottom of the top plate 6. A lead screw 9 is rotatably installed inside the two sets of brackets 7. A movable base 11 is threadedly connected to the outside of the lead screw 9. A lead screw 22 is rotatably installed inside the movable base 11. A movable block 23 is threaded on the outside of the lead screw 22. A connecting base 13 is fixedly installed at the bottom of the movable block 23. An electric push rod 24 is fixedly installed at the bottom of the connecting base 13. A fixed plate 28 is fixedly installed at the bottom of the electric push rod 24. A motor 25 is fixedly installed at the bottom of the fixed plate 28. A drill bit 26 is fixedly installed on the output end of the motor 25.

[0023] In this embodiment, multiple sets of movable plates 19 and movable plates 20 are slidably installed on the top of the fixed base 4, and multiple sets of movable plates 20 are slidably installed on the outside of the lead screw 3 18. Two sets of T-shaped rails 10 are fixedly installed on the bottom of the top plate 6, and the movable base 11 is slidably installed on the outside of the two sets of T-shaped rails 10. Two sets of lifting rods 27 are fixedly installed between the fixed plate 28 and the connecting base 13. The movable block 23 is slidably installed on the bottom of the movable base 11. Two sets of support plates 5 are fixedly installed between the bottom plate 2 and the top plate 6. Four sets of support legs 3 are fixedly installed on the bottom of the bottom plate 2 to ensure the stability of the pole frame body 1 during the processing and reduce the processing error caused by the shaking of the pole frame body 1.

[0024] In this embodiment, a motor 8 is fixedly installed on one side of one set of brackets 7, and one end of the lead screw 9 is fixedly installed on the output end of the motor 8, which avoids errors that may be caused by manual operation and makes the processing process more stable and reliable.

[0025] In this embodiment, the driving gear 16 meshes with the driven gear 17, the screw 15 and the screw 18 have the same helical direction, the motor 14 is fixedly installed on one side of the fixed base 4, and one end of the screw 15 is fixedly installed on the output end of the motor 14, which ensures the stability and accuracy of the pole frame body 1 during the processing and improves the processing accuracy.

[0026] In this embodiment, a sliding groove is provided on the top of the fixed base 4, and multiple sets of movable plates 19 and movable plates 20 are slidably installed in the sliding groove, so that the clamping plate 21 can accurately clamp or loosen the pole frame body 1, thereby improving the accuracy and consistency of processing.

[0027] In this embodiment, a motor 2 12 is fixedly installed on one side of the movable base 11, and one end of the lead screw 4 22 is fixedly installed on the output end of the motor 2 12 to ensure the drilling depth accuracy and meet the drilling depth requirements of different processing techniques.

[0028] In this embodiment, during use, the starting motor 14 drives the lead screw 15 to rotate. Since the driving gear 16 meshes with the driven gear 17, and since the helical directions of the lead screw 15 and the lead screw 18 are the same, the rotation of the lead screw 15 will drive the lead screw 18 to rotate in the opposite direction. This will cause the moving plate 20 and the corresponding moving plate 19 to move relative to each other under the guidance of the slide groove. This will cause the corresponding clamping plate 21 to clamp or loosen the two sides of the pole frame body 1, thereby achieving multi-station synchronous clamping and fixing.

[0029] The starter motor 25 drives the drill bit 26 to start pre-start, then the starter motor 8 drives the lead screw 9 to rotate, which in turn drives the moving seat 11 to move laterally under the constraint of the two sets of T-rails 10. Then, through the moving seat 11, the moving block 23, the connecting seat 13, the electric push rod 24, the lifting rod 27, the fixing plate 28, and the starter motor 25, the drill bit 26 is adjusted laterally, and the drill bit 26 moves to the appropriate processing position in the lateral direction. The starter motor 212 drives the lead screw 22 to rotate, which in turn drives the moving block 23 to move linearly at the bottom of the moving seat 11, thereby driving the connecting seat 13, the electric push rod 24, the fixing plate 28, the starter motor 25, and the drill bit 26 to move to the appropriate processing position in the longitudinal direction.

[0030] Once the drill bit 26 moves to the predetermined machining position, the electric push rod 24 is activated to push the fixed plate 28 downward under the restriction of the lifting rod 27, causing the motor 25 and the drill bit 26 to descend as well, thereby drilling the pole frame body 1.

[0031] The above provides a detailed description of a multi-station CNC machine tool for machining electrode frame holes in electrolytic cells, as provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are only intended to aid in understanding the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A multi-station CNC machine tool for machining electrode frame holes in electrolytic cells, characterized in that, include: The system comprises multiple sets of pole frame bodies (1), a base plate (2), and a top plate (6). A fixed base (4) is fixedly installed on the top of the base plate (2). A second lead screw (15) and a third lead screw (18) are rotatably installed inside the fixed base (4). A driving gear (16) and a driven gear (17) are fixedly installed at one end of the second lead screw (15) and the third lead screw (18), respectively. Multiple sets of moving plates (20) are threaded to the outer side of the second lead screw (15), and multiple sets of moving plates (19) are threaded to the outer side of the third lead screw (18). A clamping plate (21) is fixedly installed on one side of each of the multiple sets of moving plates (19) and moving plates (20). The two sides of the multiple sets of pole frame bodies (1) abut against the two adjacent sets of clamping plates (21). The bottom of the multiple sets of pole frame bodies (1) The top plate (6) is fixedly mounted on the top of the fixed base (4). Two sets of brackets (7) are fixedly mounted on the bottom of the top plate (6). A lead screw (9) is rotatably mounted inside the two sets of brackets (7). A movable seat (11) is threadedly connected to the outer side of the lead screw (9). A lead screw (22) is rotatably mounted inside the movable seat (11). A movable block (23) is threaded on the outer side of the lead screw (22). A connecting seat (13) is fixedly mounted on the bottom of the movable block (23). An electric push rod (24) is fixedly mounted on the bottom of the connecting seat (13). A fixed plate (28) is fixedly mounted on the bottom of the electric push rod (24). A motor (25) is fixedly mounted on the bottom of the fixed plate (28). A drill bit (26) is fixedly mounted on the output end of the motor (25).

2. The multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell according to claim 1, characterized in that, Multiple sets of the first movable plate (19) and the second movable plate (20) are slidably installed on the top of the fixed seat (4). Multiple sets of the second movable plate (20) are slidably installed on the outside of the third screw (18). Two sets of T-shaped rails (10) are fixedly installed at the bottom of the top plate (6). The movable seat (11) is slidably installed on the outside of the two sets of T-shaped rails (10). Two sets of lifting rods (27) are fixedly installed between the fixed plate (28) and the connecting seat (13). The movable block (23) is slidably installed at the bottom of the movable seat (11). Two sets of support plates (5) are fixedly installed between the bottom plate (2) and the top plate (6). Four sets of support legs (3) are fixedly installed at the bottom of the bottom plate (2).

3. The multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell according to claim 1, characterized in that, One of the brackets (7) is fixedly mounted on one side of a motor (8), and one end of the lead screw (9) is fixedly mounted on the output end of the motor (8).

4. The multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell according to claim 1, characterized in that, The driving gear (16) meshes with the driven gear (17), the screw two (15) and the screw three (18) have the same helical direction, the fixed seat (4) is fixedly mounted on one side of the motor three (14), and one end of the screw two (15) is fixedly mounted on the output end of the motor three (14).

5. A multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell according to claim 2, characterized in that, The top of the fixed base (4) is provided with a sliding groove, and multiple sets of the first movable plate (19) and the second movable plate (20) are slidably installed in the sliding groove.

6. A multi-station CNC machine tool for machining electrode frame holes in an electrolytic cell according to claim 1, characterized in that, Motor 2 (12) is fixedly installed on one side of the movable seat (11), and one end of the lead screw 4 (22) is fixedly installed on the output end of motor 2 (12).

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