Grinding equipment for mold machining

Abstract

The utility model discloses grinding equipment for mold machining, which is applied to the field of grinding equipment and comprises a workbench, a machining groove is formed in the center of the workbench, a protective cavity is arranged in the machining groove, a support is connected to the bottom of the workbench in a bolted mode, and a first hydraulic cylinder is installed on the top of the support through a fixing piece. The output end of the first hydraulic cylinder is connected with the protection cavity in a bolted mode, and a frame is arranged at the top of the workbench. The protective cavity is formed in the center of the workbench, after a mold is clamped by the two clamping blocks, the first hydraulic cylinder ascends to drive the protective cavity to ascend, protection is formed on the periphery of the mold, and when a grinding wheel on a grinding motor grinds the mold, splashing grinding chippings can be blocked and collected, so that the grinding efficiency of the mold is improved. Polishing chips are prevented from splashing to the outside to injure people and pollute the environment, and subsequent cleaning by workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of grinding equipment, in particular to a grinding equipment for mold processing. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by methods such as injection moulding, blow moulding, extrusion, die casting or forging, smelting and stamping. In short, moulds are tools used to make moulded objects. At present, there will be burrs after mould processing, which need to be polished, and polishing equipment is needed for polishing.

[0003] At present, a Chinese utility model with announcement number CN220279201U discloses a grinding equipment for mold steel processing, which relates to the technical field of mold steel processing equipment and solves the current technical problem that the mold steel needs to be turned over and ground manually, and each time it is turned over and ground, the mold steel needs to be removed and turned over and then ground, which greatly reduces the grinding efficiency and affects the final processing progress of the workpiece; it includes a workbench, and support plates are provided on both sides of the top of the workbench, and the interiors of the two support plates are rotatably connected to rotating rods, one end of the two rotating rods are fixedly installed with fixed blocks, the interiors of the two fixed blocks are rotatably connected to lead screws, one end of the two lead screws are threadedly connected to a movable slide plate through a lead screw nut, the bottom of one side of the two fixed blocks is fixedly installed with a cross plate, and a reduction motor is fixedly installed on one side of the top of the workbench; the utility model has the advantages of not needing to remove the mold steel for turning and grinding, improving the grinding efficiency and improving the final working progress of the workpiece.

[0004] To sum up, although the grinding equipment can achieve the function of turning over the mold, there are still certain problems when using it. For example, the grinding position of the grinding structure of the grinding equipment is fixed after installation, and the grinding structure angle of the grinding equipment cannot be adjusted during grinding. Therefore, only the upper and lower surfaces of the mold can be polished, and the surrounding surfaces of the mold cannot be polished. The staff is required to use horizontal grinding equipment to re-grind, which seriously reduces the grinding efficiency. At the same time, the grinding equipment lacks a structure to block and collect grinding debris. During grinding, the grinding debris will splash everywhere, which not only pollutes the environment and is troublesome for the staff to clean up, but also easily splashes on the staff, causing injuries to the staff, and has poor practicality. Utility Model Content

[0005] The utility model aims to provide a grinding device for mold processing, which has the advantages of multi-angle adjustment and strong practicability.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a grinding equipment for mold processing, comprising a workbench, a processing groove is opened at the center of the workbench, a protective cavity is arranged inside the processing groove, a bracket is bolted to the bottom of the workbench, a first hydraulic cylinder is installed on the top of the bracket through a fixing part, and the output end of the first hydraulic cylinder is bolted to the protective cavity, a frame is arranged on the top of the workbench, a second hydraulic cylinder is arranged on the top of the workbench, a mounting sleeve is fixedly connected to the output end of the second hydraulic cylinder, a first servo motor is installed inside the mounting sleeve through a fixing part, a connecting sleeve is fixedly connected to the output end of the first servo motor, a second servo motor is installed inside the connecting sleeve through a fixing part, a fixing seat is fixedly connected to the output end of the second servo motor, a grinding motor is installed on the fixing seat, and a grinding wheel is installed on the output end of the grinding motor.

[0007] By adopting the above technical scheme, the utility model installs a protective cavity at the center of the workbench. When the mold is clamped by two clamping blocks, the first hydraulic cylinder rises to drive the protective cavity to rise, thereby forming protection around the mold. When the grinding wheel on the grinding motor grinds the mold, the flying grinding debris can be blocked and collected to prevent the grinding debris from splashing to the outside world and causing injury and pollution of the environment, which is convenient for the subsequent cleaning of the staff. By installing a mounting sleeve on the second hydraulic cylinder, the connecting sleeve can be driven to rotate in direction under the action of the first servo motor inside the mounting sleeve. Under the action of the second servo motor inside the connecting sleeve, the angle of the grinding motor on the fixed seat can be driven to change, thereby achieving the purpose of adjusting the grinding direction and grinding angle of the grinding wheel on the grinding motor, thereby improving practicality and convenience.

[0008] The utility model is further configured as follows: the top of the workbench is symmetrically bolted with fixed blocks, and the opposite sides of the two fixed blocks are respectively installed with a driving motor and an electric telescopic rod through fixing pieces, and the opposite sides of the two fixed blocks are each provided with a clamping block, the output end of the driving motor passes through the other side of the fixed block and is fixedly sleeved with the clamping block, and the telescopic end of the electric telescopic rod passes through the other side of the fixed block and is rotatably connected to the clamping block.

[0009] The above technical solution is adopted to facilitate clamping and rotating the mold.

[0010] The utility model is further configured as follows: passage grooves are symmetrically provided on the protective cavity, the two passage grooves are respectively used in conjunction with the output shaft of the driving motor and the output shaft of the electric telescopic rod, guide blocks are symmetrically bolted on the protective cavity, and guide grooves used in conjunction with the guide blocks are provided inside the processed groove.

[0011] By adopting the above technical solution, when the protective cavity rises, it will not contact the output shaft of the drive motor and the output shaft of the electric telescopic rod, and the guide block and the guide groove facilitate sliding limitation of the protective cavity.

[0012] The utility model is further configured as follows: a sliding groove is symmetrically opened on the top of the workbench, a first screw rod is rotatably connected to the inside of the sliding groove through a bearing, a sliding block slidably connected to the sliding groove is threadedly connected to the surface of the first screw rod, and a support plate bolted to the frame is bolted to the top of the sliding block.

[0013] The above technical solution is adopted to facilitate the frame to move forward and backward.

[0014] The utility model is further configured as follows: a second screw is rotatably connected inside the frame through a bearing, a surface of the second screw is threadedly connected to a mounting seat slidably connected to the frame, and the mounting seat is fixedly sleeved with the second hydraulic cylinder.

[0015] The above technical solution is adopted to facilitate driving the mounting seat to move.

[0016] The utility model is further configured as follows: a first annular slider is bolted inside the mounting sleeve, and a first annular groove used in conjunction with the first annular slider is provided on the surface of the top disk of the connecting sleeve; a second annular slider is bolted inside the connecting sleeve, and a second annular groove used in conjunction with the second annular slider is provided on the fixing seat.

[0017] By adopting the above technical solution, the connection sleeve and the fixing seat are rotationally limited.

[0018] The utility model is further configured as follows: a third servo motor is installed at one end of the frame through a fixing piece, the output end of the third servo motor is bolted to the second screw rod, and a fourth servo motor bolted to the first screw rod is symmetrically installed on the front side of the workbench through a fixing piece.

[0019] The above technical solution is adopted to facilitate driving the second screw rod and the first screw rod to rotate.

[0020] The utility model is further configured as follows: the bottom of the workbench is bolted with supporting legs, the number of the supporting legs is four, the surface of the mounting sleeve is symmetrically bolted with guide rods through fixing pieces, and the guide rods are slidably connected to the mounting seat.

[0021] The above technical solution is adopted to facilitate supporting the workbench and sliding limiting of the installation sleeve.

[0022] The utility model is further configured as follows: a support platform is bolted to the top of the protection cavity, a waste discharge pipe is symmetrically connected to the bottom of the protection cavity, and a valve is installed on the surface of the waste discharge pipe.

[0023] The above technical solution is adopted to facilitate the support of the clamped mold and the discharge of the collected waste.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. The utility model installs a protective cavity at the center of the workbench. When the mold is clamped by two clamping blocks, the first hydraulic cylinder rises to drive the protective cavity to rise, thereby forming protection around the mold. When the grinding wheel on the grinding motor grinds the mold, the flying grinding debris can be blocked and collected to prevent the grinding debris from splashing to the outside world to cause injury and pollute the environment, which is convenient for the staff to clean up later;

[0026] 2. The utility model installs a mounting sleeve on the second hydraulic cylinder. Under the action of the first servo motor inside the mounting sleeve, the connecting sleeve can be driven to rotate in direction. Then, through the action of the second servo motor inside the connecting sleeve, the angle of the grinding motor on the fixed seat can be driven to change, thereby achieving the purpose of adjusting the grinding direction and grinding angle of the grinding wheel on the grinding motor, thereby improving practicality and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a partial structural cross-sectional view of the utility model;

[0029] Figure 3 It is a partial structural cross-sectional view of the utility model;

[0030] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle.

[0031] 1. The working table includes the following parts: 1. a working table; 2. a processing groove; 3. a protective cavity; 4. a bracket; 5. a first hydraulic cylinder; 6. a frame; 7. a second hydraulic cylinder; 8. a mounting sleeve; 9. a first servo motor; 10. a connecting sleeve; 11. a second servo motor; 12. a fixing seat; 13. a grinding motor; 14. a grinding wheel; 15. a fixing block; 16. a driving motor; 17. an electric telescopic rod; 18. a clamping block; 19. a passage groove; 20. a guide block; 21. a guide groove; 22. a sliding groove; 23. a first screw rod; 24. a sliding block; 25. a supporting plate; 26. a second screw rod; 27. a mounting seat; 28. a first annular slider; 29. ​​a second annular slider; 30. a third servo motor; 31. a fourth servo motor; 32. a supporting leg; 33. a guide rod; 34. a supporting table; 35. a waste pipe. DETAILED DESCRIPTION

[0032] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0033] Embodiment 1:

[0034] refer to Figure 1 , Figure 3 and Figure 4 A grinding device for mold processing includes a workbench 1, a processing groove 2 is opened at the center of the workbench 1, a protective cavity 3 is arranged inside the processing groove 2, a bracket 4 is bolted to the bottom of the workbench 1, a first hydraulic cylinder 5 is installed on the top of the bracket 4 through a fixing part, and the output end of the first hydraulic cylinder 5 is bolted to the protective cavity 3. By installing the protective cavity 3 at the center of the workbench 1, when the mold is clamped by two clamping blocks 18, the first hydraulic cylinder 5 rises to drive the protective cavity 3 to rise, thereby forming protection around the mold. When the grinding wheel 14 on the grinding motor 13 grinds the mold, the splashing grinding debris can be blocked and collected to prevent the grinding debris from splashing to the outside world to cause injury and pollute the environment, which is convenient for the staff to clean up later.

[0035] refer to Figure 1 The top of the workbench 1 is symmetrically bolted with fixed blocks 15, and the opposite sides of the two fixed blocks 15 are respectively installed with drive motors 16 and electric telescopic rods 17 through fixing parts. The opposite sides of the two fixed blocks 15 are provided with clamping blocks 18. The output end of the drive motor 16 passes through the other side of the fixed block 15 and is fixedly sleeved with the clamping block 18. The telescopic end of the electric telescopic rod 17 passes through the other side of the fixed block 15 and is rotatably connected to the clamping block 18. By setting the fixed block 15, the drive motor 16, the electric telescopic rod 17 and the clamping block 18, it is convenient to clamp and rotate the mold.

[0036] refer to Figure 1 and Figure 3 The protective cavity 3 is symmetrically provided with passage grooves 19, and the two passage grooves 19 are respectively used in conjunction with the output shaft of the drive motor 16 and the output shaft of the electric telescopic rod 17. The protective cavity 3 is symmetrically bolted with guide blocks 20, and the interior of the processing groove 2 is provided with guide grooves 21 used in conjunction with the guide blocks 20. By providing the passage grooves 19, the guide blocks 20 and the guide grooves 21, the protective cavity 3 will not contact the output shaft of the drive motor 16 and the output shaft of the electric telescopic rod 17 when it rises, and the guide blocks 20 and the guide grooves 21 facilitate sliding limiting of the protective cavity 3.

[0037] refer to Figure 1 A support platform 34 is bolted to the top of the protective cavity 3, and a waste discharge pipe 35 is symmetrically connected to the bottom of the protective cavity 3, and a valve is installed on the surface of the waste discharge pipe 35. By setting the support platform 34 and the waste discharge pipe 35, it is convenient to support the clamped mold and discharge the collected waste.

[0038] Brief description of the use process: By installing a protective cavity 3 at the center of the workbench 1, when the mold is clamped by two clamping blocks 18, the first hydraulic cylinder 5 rises to drive the protective cavity 3 to rise, thereby forming protection around the mold. When the grinding wheel 14 on the grinding motor 13 grinds the mold, the flying grinding debris can be blocked and collected to prevent the grinding debris from splashing to the outside world to cause injury and pollute the environment, which is convenient for the staff to clean up later.

[0039] Embodiment 2:

[0040] refer to Figure 1 , Figure 2 and Figure 4 , a grinding equipment for mold processing, a frame 6 is provided on the top of the workbench 1, a second hydraulic cylinder 7 is provided on the top of the workbench 1, the output end of the second hydraulic cylinder 7 is fixedly sleeved with a mounting sleeve 8, a first servo motor 9 is installed inside the mounting sleeve 8 through a fixing piece, the output end of the first servo motor 9 is fixedly sleeved with a connecting sleeve 10, a second servo motor 11 is installed inside the connecting sleeve 10 through a fixing piece, the output end of the second servo motor 11 is fixedly sleeved with a fixing seat 12, a grinding motor 13 is installed on the fixing seat 12, and a grinding wheel 14 is installed on the output end of the grinding motor 13. By installing the mounting sleeve 8 on the second hydraulic cylinder 7, under the action of the first servo motor 9 inside the mounting sleeve 8, the connecting sleeve 10 can be driven to rotate in direction, and through the action of the second servo motor 11 inside the connecting sleeve 10, the angle of the grinding motor 13 on the fixing seat 12 can be driven to change, thereby achieving the purpose of adjusting the grinding direction and grinding angle of the grinding wheel 14 on the grinding motor 13, and improving practicality and convenience.

[0041] refer to Figure 1 A sliding groove 22 is symmetrically provided on the top of the workbench 1. A first screw rod 23 is rotatably connected to the inside of the sliding groove 22 through a bearing. A sliding block 24 slidably connected to the sliding groove 22 is threadedly connected to the surface of the first screw rod 23. A support plate 25 bolted to the frame 6 is bolted to the top of the sliding block 24. By setting the sliding groove 22, the first screw rod 23, the sliding block 24 and the support plate 25, it is convenient to drive the frame 6 to move forward and backward.

[0042] refer to Figure 1 The interior of the frame 6 is rotatably connected to a second screw rod 26 through a bearing, and the surface of the second screw rod 26 is threadedly connected to a mounting seat 27 that is slidably connected to the frame 6, and the mounting seat 27 is fixedly sleeved with the second hydraulic cylinder 7. By setting the second screw rod 26 and the mounting seat 27, it is convenient to drive the mounting seat 27 to move.

[0043] refer to Figure 2A first annular slider 28 is bolted to the inside of the mounting sleeve 8, and a first annular groove for use with the first annular slider 28 is provided on the surface of the top disk of the connecting sleeve 10. A second annular slider 29 is bolted to the inside of the connecting sleeve 10, and a second annular groove for use with the second annular slider 29 is provided on the fixing seat 12. By setting the first annular slider 28 and the second annular slider 29, the connecting sleeve 10 and the fixing seat 12 are rotationally limited.

[0044] refer to Figure 1 A third servo motor 30 is installed at one end of the frame 6 through a fixing part, and the output end of the third servo motor 30 is bolted to the second screw rod 26. A fourth servo motor 31 bolted to the first screw rod 23 is symmetrically installed on the front of the workbench 1 through a fixing part. By arranging the third servo motor 30 and the fourth servo motor 31, it is convenient to drive the second screw rod 26 and the first screw rod 23 to rotate.

[0045] refer to Figure 1 The bottom of the workbench 1 is bolted with legs 32, and the number of legs 32 is four. The surface of the mounting sleeve 8 is symmetrically bolted with guide rods 33 through fixing parts, and the guide rods 33 are slidably connected to the mounting seat 27. By setting the legs 32 and the guide rods 33, it is convenient to support the workbench 1 and slide and limit the mounting sleeve 8.

[0046] Brief description of the usage process: When it is necessary to adjust the angle of the grinding wheel 14 on the grinding motor 13, the first servo motor 9 inside the mounting sleeve 8 is started by an external controller, which can drive the connecting sleeve 10 to rotate with the output shaft of the first servo motor 9 as the axis. When the second servo motor 11 inside the connecting sleeve 10 is started, the fixing seat 12 can be driven to rotate with the axis of the second servo motor 11, thereby driving the angle of the grinding motor 13 on the fixing seat 12 to change, thereby achieving the purpose of adjusting the grinding direction and grinding angle of the grinding wheel 14 on the grinding motor 13, thereby improving practicality and convenience.

[0047] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A grinding device for mold processing, comprising a workbench (1), characterized in that: A processing groove (2) is provided at the center of the workbench (1), a protective cavity (3) is provided inside the processing groove (2), a bracket (4) is bolted to the bottom of the workbench (1), a first hydraulic cylinder (5) is installed on the top of the bracket (4) through a fixing member, and the output end of the first hydraulic cylinder (5) is bolted to the protective cavity (3), a frame (6) is provided on the top of the workbench (1), a second hydraulic cylinder (7) is provided on the top of the workbench (1), and the output end of the second hydraulic cylinder (7) is fixed A mounting sleeve (8) is sleeved, a first servo motor (9) is installed inside the mounting sleeve (8) via a fixing piece, an output end of the first servo motor (9) is fixedly sleeved with a connecting sleeve (10), a second servo motor (11) is installed inside the connecting sleeve (10) via a fixing piece, an output end of the second servo motor (11) is fixedly sleeved with a fixing seat (12), a grinding motor (13) is installed on the fixing seat (12), and a grinding wheel (14) is installed at the output end of the grinding motor (13).

2. A grinding device for mold processing according to claim 1, characterized in that: The top of the workbench (1) is symmetrically bolted with fixed blocks (15); a driving motor (16) and an electric telescopic rod (17) are respectively installed on opposite sides of the two fixed blocks (15) through fixing parts; a clamping block (18) is arranged on the opposite side of the two fixed blocks (15); the output end of the driving motor (16) passes through the other side of the fixed block (15) and is fixedly sleeved with the clamping block (18); the telescopic end of the electric telescopic rod (17) passes through the other side of the fixed block (15) and is rotatably connected with the clamping block (18).

3. A grinding device for mold processing according to claim 2, characterized in that: The protective cavity (3) is symmetrically provided with passage grooves (19), and the two passage grooves (19) are respectively used in conjunction with the output shaft of the drive motor (16) and the output shaft of the electric telescopic rod (17). The protective cavity (3) is symmetrically bolted with guide blocks (20), and the processing groove (2) is provided with guide grooves (21) used in conjunction with the guide blocks (20).

4. A grinding device for mold processing according to claim 1, characterized in that: The top of the workbench (1) is symmetrically provided with a sliding groove (22), the interior of the sliding groove (22) is rotatably connected to a first screw rod (23) via a bearing, the surface of the first screw rod (23) is threadedly connected to a sliding block (24) slidably connected to the sliding groove (22), and the top of the sliding block (24) is bolted to a support plate (25) bolted to the frame (6).

5. A grinding device for mold processing according to claim 4, characterized in that: The interior of the frame (6) is rotatably connected to a second screw rod (26) via a bearing, the surface of the second screw rod (26) is threadedly connected to a mounting seat (27) slidably connected to the frame (6), and the mounting seat (27) is fixedly sleeved with the second hydraulic cylinder (7).

6. A grinding device for mold processing according to claim 1, characterized in that: A first annular slider (28) is bolted to the inside of the mounting sleeve (8), and a first annular slide groove for use with the first annular slider (28) is provided on the surface of the top disk of the connecting sleeve (10). A second annular slider (29) is bolted to the inside of the connecting sleeve (10), and a second annular slide groove for use with the second annular slider (29) is provided on the fixing seat (12).

7. A grinding device for mold processing according to claim 5, characterized in that: A third servo motor (30) is mounted on one end of the frame (6) via a fixing member, an output end of the third servo motor (30) is bolted to a second screw rod (26), and a fourth servo motor (31) bolted to a first screw rod (23) is symmetrically mounted on the front of the workbench (1) via a fixing member.

8. The grinding equipment for mold processing according to claim 1, characterized in that: The bottom of the workbench (1) is bolted with supporting legs (32), the number of the supporting legs (32) is four, the surface of the mounting sleeve (8) is symmetrically bolted with guide rods (33) through fixing members, and the guide rods (33) are slidably connected to the mounting seat (27).

9. The grinding equipment for mold processing according to claim 1, characterized in that: The top of the protective cavity (3) is bolted with a support platform (34), the bottom of the protective cavity (3) is symmetrically connected with a waste discharge pipe (35), and a valve is installed on the surface of the waste discharge pipe (35).

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