Finish machining platform for surface of die steel

Abstract

The invention belongs to the technical field of die steel surface machining equipment, and discloses a die steel surface finish machining platform which comprises a workbench, supporting legs are symmetrically and fixedly connected to the four corners of the bottom end of the workbench, supporting rods are symmetrically and fixedly installed at the top end of the workbench, a top plate is arranged at the top ends of the supporting rods, and a moving mechanism is arranged at the bottom end of the top plate. A hydraulic rod is arranged at the bottom end of the moving mechanism, a mounting plate is arranged at the bottom end of the hydraulic rod, a grinding assembly is arranged at the bottom end of the mounting plate, a placing mechanism is arranged at the top end of the workbench, a lifting rod is arranged on one side of the workbench, a push rod is arranged on one side of the lifting rod, and a grinding plate is arranged at one end of the push rod. And the grinding assembly is arranged at the bottom end of the mounting plate, so that internal slotted holes of the die steel can be ground through the grinding assembly while the outer surface is ground, the overall grinding efficiency is improved, the labor cost and the time cost are reduced, the working difficulty is reduced, the machining efficiency of the die steel is improved, and the practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of die steel surface processing equipment, and more specifically, to a die steel surface finishing platform. Background Art

[0002] During production and processing, common mold steel often needs to be finely processed on its surface, so that the mold is conducive to demolding of plastic parts, reducing injection flow resistance, avoiding sticking, improving forming performance, improving mold mating surface accuracy, and preventing matrix material leakage. The surface processing steps include surface grinding operations.

[0003] After searching, the public (announcement) number: CN218697139U discloses a finishing equipment for the surface of mold steel, including a workbench, an electric turntable, a center fixing mechanism, two vertical poles, a top plate, a hydraulic cylinder, a tightening plate and a grinding mechanism. The workbench is placed horizontally, the electric turntable is fixedly installed on the top of the workbench, a first groove is arranged on the top of the electric turntable, two vertical poles are vertically installed on the top of the workbench, the top plate is horizontally installed on the top of the two vertical poles, the hydraulic cylinder is fixedly installed on the bottom end of the top plate, a tightening plate is installed on the output end of the hydraulic cylinder, and the bottom end of the tightening plate is close to the mold; the circular mold is fixed to the top of the electric turntable by the center fixing mechanism, the hydraulic cylinder is started, the hydraulic cylinder controls the up and down movement of the tightening plate until the tightening plate is close to the mold, the grinding mechanism is started, and the grinding mechanism polishes the surface of the circular mold including the corners, thereby reducing labor cost and time cost, reducing work difficulty, and improving the processing efficiency of mold steel.

[0004] During production, some existing mold steels have some slots such as round holes opened inside to enrich the diversity of the mold steel. However, the finishing equipment used in this practice can only grind the outer surface but cannot process the inside. Therefore, the operator is required to manually grind the inside of the slot, which is labor-intensive.

[0005] In order to solve the above problems, the present application provides a finishing platform for the surface of mold steel. Summary of the invention

[0006] The present application provides a die steel surface finishing platform that adopts the following technical solution:

[0007] A finishing platform for the surface of mold steel comprises a workbench, legs are symmetrically fixedly connected at the four corners of the bottom end of the workbench, support rods are symmetrically fixedly installed at the top end of the workbench, a top plate is arranged at the top end of the support rod, a moving mechanism is arranged at the bottom end of the top plate, a hydraulic rod is arranged at the bottom end of the moving mechanism, a mounting plate is arranged at the bottom end of the hydraulic rod, a grinding assembly is arranged at the bottom end of the mounting plate, a placing mechanism is arranged at the top end of the workbench, a lifting rod is arranged at one side of the workbench, a push rod is arranged at one side of the lifting rod, and a grinding plate is arranged at one end of the push rod.

[0008] Furthermore, the grinding assembly includes a first gear, a second gear, a mounting block and a grinding rod, a first rotating shaft is arranged at the top end of the first gear, and a top of the first rotating shaft is arranged inside the mounting plate.

[0009] Through the above technical solution, the internal slots of the mold steel can be polished by the mutual cooperation between the internal structures of the polishing components.

[0010] Furthermore, the outer wall of the first gear meshes with the outer wall of the second gear, a second rotating shaft is arranged at the top end of the second gear, and the top end of the second rotating shaft is arranged at the bottom end of the mounting plate.

[0011] Through the above technical solution, the first gear and the second gear can be rotated under the action of the first rotating shaft and the second rotating shaft.

[0012] Furthermore, the top end of the mounting block is arranged at the bottom end of the second gear, and the bottom end of the mounting block is arranged at the top end of the polishing rod.

[0013] Through the above technical solution, when the first gear drives the second gear to rotate, the grinding rod can be driven to rotate through the mounting block, thereby achieving grinding work.

[0014] Furthermore, the moving mechanism includes a mounting frame, a first threaded rod, and a moving block. The two mounting frames are symmetrically sleeved on both ends of the first threaded rod, and the top end of the mounting frame is arranged at the bottom end of the top plate.

[0015] Through the above technical solution, the internal structures of the moving mechanism cooperate with each other to drive the grinding assembly to move, so that slots at different positions can be ground.

[0016] Furthermore, a threaded hole matching the first threaded rod is opened inside the moving block, the moving block is sleeved on the outside of the first threaded rod, the top end of the moving block is slidably connected to the bottom end of the top plate, and the bottom end of the moving block is arranged on the top end of the hydraulic rod.

[0017] Through the above technical solution, when the first threaded rod rotates, it can drive the moving block to move laterally, thereby realizing the position adjustment of the grinding assembly.

[0018] Furthermore, the placement mechanism includes a rotating seat, a placement table, a movable seat, a clamp and a second threaded rod, the bottom end of the rotating seat is arranged at the top of the workbench, the placement table is arranged at the top of the rotating seat, the second threaded rod is arranged inside the placement table, the two movable seats are symmetrically arranged at both ends of the second threaded rod, and the top end of the movable seat is arranged at the bottom end of the clamp.

[0019] Through the above technical solution, after the mold steel is placed on the placement mechanism, the mold steel can be clamped and fixed through the mutual cooperation between the internal structures of the placement mechanism, thereby facilitating the grinding operation.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] The invention is provided with a grinding assembly at the bottom end of the mounting plate, so that while the outer surface is being ground, the internal slots of the mold steel can be ground through the grinding assembly, thereby improving the overall grinding efficiency, reducing labor costs and time costs, reducing work difficulty, improving the processing efficiency of the mold steel, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 This is a first cross-sectional structural schematic diagram of the present application;

[0024] Figure 3 For this application Figure 2 A schematic diagram of the enlarged structure in the middle.

[0025] Description of the numbers in the figure:

[0026] 1. Workbench; 2. Outriggers; 3. Support rods; 4. Top plate; 5. Mounting frame; 6. First threaded rod; 7. Moving block; 8. Hydraulic rod; 9. Mounting plate; 10. First gear; 11. Second gear; 12. Mounting block; 13. Grinding rod; 14. Placement table; 15. Rotating seat; 16. Lifting rod; 17. Push rod; 18. Grinding plate; 19. Moving seat; 20. Clamp; 21. Second threaded rod; 22. First rotating shaft; 23. Second rotating shaft. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Example:

[0031] The present application embodiment discloses a die steel surface finishing platform, please refer to Figure 1 , Figure 2 and Figure 3 , including a workbench 1, with legs 2 symmetrically fixedly connected at the four corners of the bottom end of the workbench 1, a support rod 3 symmetrically fixedly installed at the top of the workbench 1, a top plate 4 is arranged at the top of the support rod 3, a moving mechanism is arranged at the bottom end of the top plate 4, a hydraulic rod 8 is arranged at the bottom end of the moving mechanism, a mounting plate 9 is arranged at the bottom end of the hydraulic rod 8, a grinding assembly is arranged at the bottom end of the mounting plate 9, a placing mechanism is arranged at the top of the workbench 1, a lifting rod 16 is arranged on one side of the workbench 1, a push rod 17 is arranged on one side of the lifting rod 16, and a grinding plate 18 is arranged at one end of the push rod 17.

[0032] See also Figure 2 and Figure 3 The grinding assembly includes a first gear 10 , a second gear 11 , a mounting block 12 and a grinding rod 13 . A first rotating shaft 22 is disposed at the top end of the first gear 10 , and a top end of the first rotating shaft 22 is disposed inside the mounting plate 9 .

[0033] A servo motor is disposed at the top end of the first rotating shaft 22, and the internal slots of the mold steel can be polished through the cooperation between the internal structures of the polishing components.

[0034] See also Figure 2 and Figure 3 The outer wall of the first gear 10 is meshed with the outer wall of the second gear 11 , a second rotating shaft 23 is arranged at the top end of the second gear 11 , and the top end of the second rotating shaft 23 is arranged at the bottom end of the mounting plate 9 .

[0035] Under the action of the first rotating shaft 22 and the second rotating shaft 23 , the first gear 10 and the second gear 11 can be rotated.

[0036] See also Figure 2 and Figure 3 The top end of the mounting block 12 is arranged at the bottom end of the second gear 11 , and the bottom end of the mounting block 12 is arranged at the top end of the polishing rod 13 .

[0037] When the first gear 10 drives the second gear 11 to rotate, the grinding rod 13 can be driven to rotate through the mounting block 12, thereby achieving the grinding work.

[0038] See also Figure 1 and Figure 2 The moving mechanism includes a mounting frame 5, a first threaded rod 6, and a moving block 7. The two mounting frames 5 are symmetrically sleeved on both ends of the first threaded rod 6, and the top end of the mounting frame 5 is set at the bottom end of the top plate 4.

[0039] With the mutual cooperation between the internal structures of the moving mechanism, the grinding assembly can be driven to move, so that slots at different positions can be ground.

[0040] See also Figure 1 and Figure 2 A threaded hole matching the first threaded rod 6 is opened inside the moving block 7, the moving block 7 is sleeved on the outside of the first threaded rod 6, the top end of the moving block 7 is slidably connected to the bottom end of the top plate 4, and the bottom end of the moving block 7 is arranged on the top end of the hydraulic rod 8.

[0041] When the first threaded rod 6 rotates, it can drive the moving block 7 to move laterally, thereby realizing the position adjustment of the grinding assembly.

[0042] See also Figure 1 and Figure 2 The placement mechanism includes a rotating seat 15, a placement table 14, a moving seat 19, a clamping plate 20 and a second threaded rod 21. The bottom end of the rotating seat 15 is arranged at the top of the workbench 1, the placement table 14 is arranged at the top of the rotating seat 15, the second threaded rod 21 is arranged inside the placement table 14, and two moving seats 19 are symmetrically sleeved on both ends of the second threaded rod 21. The top of the moving seat 19 is arranged at the bottom end of the clamping plate 20.

[0043] A knob is provided at one end of the second threaded rod 21, and a connecting hole adapted to the second threaded rod 21 is opened inside the movable seat 19. The bottom end of the movable seat 19 is slidably connected to the bottom inner wall of the placement table 14, and a sliding groove is symmetrically opened at the top of the placement table 14, and two clamps 20 are slidably connected inside the sliding groove.

[0044] After the mold steel is placed on the placement mechanism, the mold steel can be clamped and fixed through the mutual cooperation between the internal structures of the placement mechanism, thereby facilitating the grinding operation.

[0045] The implementation principle of this embodiment is: start the servo motor to drive the first gear 10 to rotate through the first rotating shaft 22, then turn the second gear 11, and under the action of the second rotating shaft 23, it rotates, and then drives the grinding rod 13 to rotate through the mounting block 12, and then the grinding operation is realized.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A finishing platform for a mold steel surface, comprising a workbench (1), characterized in that: The four corners of the bottom end of the workbench (1) are symmetrically fixedly connected with supporting legs (2); the top end of the workbench (1) is symmetrically fixedly installed with a supporting rod (3); the top end of the supporting rod (3) is provided with a top plate (4); the bottom end of the top plate (4) is provided with a moving mechanism; the bottom end of the moving mechanism is provided with a hydraulic rod (8); the bottom end of the hydraulic rod (8) is provided with a mounting plate (9); the bottom end of the mounting plate (9) is provided with a grinding assembly; the top end of the workbench (1) is provided with a placing mechanism; a lifting rod (16) is provided on one side of the workbench (1); a push rod (17) is provided on one side of the lifting rod (16); and a grinding plate (18) is provided at one end of the push rod (17).

2. The finishing platform for mold steel surface according to claim 1, characterized in that: The grinding assembly comprises a first gear (10), a second gear (11), a mounting block (12) and a grinding rod (13); a first rotating shaft (22) is arranged at the top end of the first gear (10); and a top end of the first rotating shaft (22) is arranged inside the mounting plate (9).

3. The finishing platform for mold steel surface according to claim 2, characterized in that: The outer wall of the first gear (10) is meshed with the outer wall of the second gear (11); a second rotating shaft (23) is arranged at the top end of the second gear (11); and the top end of the second rotating shaft (23) is arranged at the bottom end of the mounting plate (9).

4. The finishing platform for mold steel surface according to claim 2, characterized in that: The top end of the mounting block (12) is arranged at the bottom end of the second gear (11), and the bottom end of the mounting block (12) is arranged at the top end of the polishing rod (13).

5. The finishing platform for mold steel surface according to claim 1, characterized in that: The moving mechanism comprises a mounting frame (5), a first threaded rod (6), and a moving block (7); the two mounting frames (5) are symmetrically sleeved on the two ends of the first threaded rod (6); and the top end of the mounting frame (5) is arranged at the bottom end of the top plate (4).

6. The finishing platform for mold steel surface according to claim 5, characterized in that: The movable block (7) has a threaded hole inside that matches the first threaded rod (6). The movable block (7) is sleeved on the outside of the first threaded rod (6). The top end of the movable block (7) is slidably connected to the bottom end of the top plate (4). The bottom end of the movable block (7) is arranged on the top end of the hydraulic rod (8).

7. The finishing platform for mold steel surface according to claim 1, characterized in that: The placement mechanism comprises a rotating seat (15), a placement platform (14), a movable seat (19), a clamping plate (20) and a second threaded rod (21); the bottom end of the rotating seat (15) is arranged at the top end of the workbench (1); the placement platform (14) is arranged at the top end of the rotating seat (15); the second threaded rod (21) is arranged inside the placement platform (14); the two movable seats (19) are symmetrically sleeved at both ends of the second threaded rod (21); and the top end of the movable seat (19) is arranged at the bottom end of the clamping plate (20).

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