Die steel grinding mechanism for a planer grinder

Abstract

The utility model discloses a die steel polishing mechanism for gantry grinding machine, the sleeve seat is provided with the one side of mounting seat, the inside of the other side of mounting seat is provided with the baffle, and the inner wall between baffle and mounting seat corresponds to form the guide cavity, and the polishing grinding wheel is set up in the cavity of mounting seat through the central shaft, and the metal pipe is worn in the sleeve seat and is fastened cooperation through the lock bolt, and the metal pipe bottom end is provided with the sector nozzle through the elbow, and the sector nozzle is to the polishing grinding wheel, and the slide is slidably arranged in the guide cavity and is provided with the baffle at the bottom through the bolt nut, the utility model discloses reasonable in structure, and the metal pipe passes through the sleeve seat and is fastened cooperation through the lock bolt, and the metal pipe bottom is provided with the sector nozzle, and the stability of traditional bellows type nozzle greatly improves, and the height and angle of sector nozzle can all be adjusted, and the flexibility greatly improves, and the slide is movably arranged in the guide cavity of mounting seat, and the slide bottom is connected with the baffle, and the height of baffle also can adjust, and further improve the flexibility.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, specifically a mold steel grinding mechanism for a gantry grinder. Background Technology

[0002] Die steel is a type of steel used to manufacture molds such as cold stamping dies, hot forging dies, and die casting molds. Molds are the main processing tools used in industries such as machinery manufacturing, radio instruments, motors, and electrical appliances to manufacture parts.

[0003] During the machining process of mold steel, grinding is generally required after initial milling. Currently, gantry milling machines are commonly used for grinding. However, the grinding mechanism on gantry milling machines tends to cause debris to scatter during the machining process. Existing baffles are generally fixed in installation and their height cannot be adjusted, resulting in a fixed shielding area and poor flexibility. Furthermore, existing coolant spray structures generally use flexible and deformable bellows, which have poor stability. Therefore, there is an urgent need for an improved technology to solve these problems in the existing technology. Utility Model Content

[0004] The purpose of this invention is to provide a die steel grinding mechanism for a gantry grinder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mold steel grinding mechanism for a gantry grinder, comprising a mounting base, a grinding wheel, a liquid spraying assembly, and a chip blocking assembly;

[0006] The mounting base has a Z-axis slide on its upper surface. The mounting base has a cavity inside and an open bottom. At least two sleeve seats are provided on one side of the mounting base. Several locking bolts are provided on the outer side of the sleeve seats. A partition is provided inside the other side of the mounting base. A guide cavity is formed between the partition and the corresponding inner wall of the mounting base. An internally threaded sleeve is provided on the side of the mounting base away from the sleeve seats. A locking screw is installed on the internally threaded sleeve.

[0007] The grinding wheel is mounted in the cavity of the mounting base via a central shaft;

[0008] The spraying assembly has multiple components and is connected to the sleeve seat respectively. The spraying assembly includes a metal tube and a fan-shaped nozzle. The metal tube passes through the sleeve seat and is fastened by locking bolts. The bottom end of the metal tube is provided with a fan-shaped nozzle through an elbow. The fan-shaped nozzle faces the grinding wheel.

[0009] The debris blocking assembly includes a sliding plate and a baffle. The sliding plate is slidably disposed in the guide cavity and is fastened by a locking screw. The baffle is provided at the bottom of the sliding plate by bolts and nuts.

[0010] Preferably, the present invention provides a mold steel grinding mechanism for a gantry grinder, wherein a motor is mounted on one side of the mounting base via a motor mount, and the output shaft of the motor is connected to one end of the central shaft.

[0011] Preferably, the present invention provides a mold steel grinding mechanism for a gantry grinder, wherein a limiting shaft seat is provided on the side of the mounting base away from the motor, and the end of the central shaft away from the motor cooperates with the limiting shaft seat.

[0012] Preferably, the present invention provides a die steel grinding mechanism for a gantry grinder, wherein a manual valve is connected to the top end of the metal tube.

[0013] Preferably, the present invention provides a grinding mechanism for mold steel for a gantry grinder, wherein the Z-axis slide is provided with sliders on both sides of one end of the locking bolt, and the Z-axis slide has a groove on one side of the slider and a lead screw and nut pair is provided in the groove.

[0014] Preferably, the present invention provides a mold steel grinding mechanism for a gantry grinder, wherein a knob is provided at the outer end of the locking screw.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] The metal tube passes through the sleeve seat and is fastened by locking bolts. A fan-shaped nozzle is set at the bottom of the metal tube, which greatly improves the stability compared to the traditional deformable corrugated pipe nozzle. The height and angle of the fan-shaped nozzle can be adjusted, greatly improving flexibility. A guide cavity is set on the side of the mounting seat away from the sleeve through a partition. A sliding plate is movably set in the guide cavity and is fastened by locking screws. A baffle is connected to the bottom of the sliding plate. The height of the baffle can also be adjusted, further improving flexibility. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This is a front view structural diagram of the present utility model.

[0020] In the diagram: 1. Mounting base; 2. Grinding wheel; 3. Z-axis slide; 4. Sleeve seat; 5. Locking bolt; 6. Partition plate; 7. Guide cavity; 8. Locking screw; 9. Internal threaded sleeve; 10. Central shaft; 11. Metal tube; 12. Fan-shaped nozzle; 13. Slide plate; 14. Baffle plate; 15. Motor seat; 16. Motor; 17. Limiting shaft seat; 18. Manual valve; 19. Slider; 20. Lead screw and nut pair. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Please see Figure 1-3 This utility model provides a technical solution: a mold steel grinding mechanism for a gantry grinder, including a mounting base 1, a grinding wheel 2, a liquid spraying assembly and a chip blocking assembly;

[0024] The upper surface of the mounting base 1 is provided with a Z-axis slide 3. The mounting base 1 has an internal cavity and an open bottom. At least two sleeve seats 4 are provided on one side of the mounting base 1. Several locking bolts 5 are provided on the outer side of the sleeve seats 4. A partition 6 is provided on the inner side of the other side of the mounting base 1. A guide cavity 7 is formed between the partition 6 of the mounting base 1 and the corresponding inner wall of the mounting base 1. An internal threaded sleeve 9 is provided on the side of the mounting base 1 away from the sleeve seats 4. A locking screw 8 is installed in the internal threaded sleeve 9. A knob is provided on the outer end of the locking screw 8 to facilitate the rotation of the locking screw 8. Slider blocks 19 are provided on both sides of the Z-axis slide 3 at one end of the locking bolt 5. A groove is opened on one side of the Z-axis slide 3 at the slider 19 and a screw nut pair 20 is provided in the groove to cooperate with the guide rail and screw of the transverse slide of the gantry frame, thereby realizing the lifting and lowering of the grinding mechanism.

[0025] The grinding wheel 2 is set in the cavity of the mounting base 1 via the central shaft 10. A motor 16 is set on one side of the mounting base 1 via the motor base 15. The output shaft of the motor 16 is connected to one end of the central shaft 10 via a coupling. The motor 16 drives the central shaft 10 to rotate, and the central shaft drives the grinding wheel 2 to rotate through the engagement of the key, thereby achieving the grinding process. A limit bearing 17 is set on the side of the mounting base 1 away from the motor 16. The end of the central shaft 10 away from the motor 16 engages with the limit bearing 17. The limit bearing 17 ensures the stability of the central shaft 10.

[0026] There are multiple spraying components, each of which is connected to a sleeve seat. The spraying components include a metal tube 11 and a fan-shaped nozzle 12. The metal tube 11 passes through the sleeve seat 4 and is fastened by a locking bolt 5. The bottom end of the metal tube 11 is provided with a fan-shaped nozzle 12 through an elbow. The fan-shaped nozzle 12 faces the grinding wheel 2. The top end of the metal tube 11 is connected to a manual valve 18 so as to manually control the opening and closing of the fan-shaped nozzle 12.

[0027] The debris blocking assembly includes a slide plate 13 and a baffle 14. The slide plate 13 is slidably disposed in the guide cavity 7 and is fastened by the locking screw 8. The baffle 14 is provided at the bottom of the slide plate 13 by bolts and nuts.

[0028] Installation method and operating principle: Pass each of the two metal tubes 11 through its corresponding sleeve seat 4. Then connect the fan-shaped nozzle 12 to the bottom of the metal tube 11 via an elbow. Install the manual valve 18 at the top of the metal tube 11 and use the locking bolt 5 to position the metal tube 11, completing the installation of the spraying assembly. Install the baffle 14 at the bottom of the slide plate 13 using bolts and nuts. Insert the slide plate 13 into the guide cavity 7 of the mounting base 1 and use the locking screw 8 to position the slide plate 13, completing the installation of the debris blocking assembly. Finally, place the grinding wheel 2 into the cavity of the mounting base 1. Pass the central shaft 10 through the center of the grinding wheel 2 and engage it with the center hole of the grinding wheel 2 via a key. Connect one end of the central shaft 10 to the output shaft of the motor 16 via a coupling. Install the limiting shaft seat 17 on the outer end of the mounting base 1 and engage it with the outer end of the central shaft 10, completing the installation. Before use, the Z-axis slide 3 is connected to the transverse slide of the gantry, the slider 19 is connected to the guide rail, the lead screw and nut pair 20 is connected to the lead screw, and the manual valve 18 is connected to the external coolant supply hose. During operation, the motor 16 is started, which drives the central shaft 10 and the grinding wheel 2 to rotate at high speed. This rotates the various metal tubes 11 and causes the fan-shaped nozzles 12 to spray coolant onto the workpiece being ground. The resulting debris is blocked by the baffle 14. This utility model has a reasonable structure. The metal tube 11 passes through the sleeve seat 4 and is fastened by the locking bolt 5. A fan-shaped nozzle 12 is provided at the bottom of the metal tube 11, which greatly improves the stability compared with the traditional deformable corrugated pipe nozzle. Moreover, the height and angle of the fan-shaped nozzle 12 can be adjusted, greatly improving the flexibility. The mounting base 1 is provided with a guide cavity 7 on the side away from the sleeve seat 4 through the partition 6. A sliding plate 13 is movably arranged in the guide cavity 7 and is fastened by the locking screw 8. A baffle 14 is connected to the bottom of the sliding plate 13. The height of the baffle 14 can also be adjusted, further improving the flexibility.

[0029] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0030] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A die steel grinding mechanism for a gantry grinder, characterized in that: Includes mounting base (1), grinding wheel (2), liquid spraying assembly and debris blocking assembly; The mounting base (1) has a Z-axis slide (3) on its upper surface. The mounting base (1) has a cavity inside and an open bottom. At least two sleeve seats (4) are provided on one side of the mounting base (1). Several locking bolts (5) are provided on the outer side of the sleeve seats (4). A partition (6) is provided inside the other side of the mounting base (1). A guide cavity (7) is formed between the partition (6) of the mounting base (1) and the corresponding inner wall of the mounting base (1). An internal threaded sleeve (9) is provided on the side of the mounting base (1) away from the sleeve seats (4). The internal threaded sleeve (9) is fitted with a locking screw (8). The grinding wheel (2) is mounted in the cavity of the mounting base (1) via the central shaft (10); The spraying assembly has multiple components and is connected to the sleeve seat (4) respectively. The spraying assembly includes a metal tube (11) and a fan-shaped nozzle (12). The metal tube (11) passes through the sleeve seat (4) and is fastened by a locking bolt (5). The bottom end of the metal tube (11) is provided with a fan-shaped nozzle (12) through an elbow. The fan-shaped nozzle (12) faces the grinding wheel (2). The debris blocking assembly includes a slide plate (13) and a baffle (14). The slide plate (13) is slidably disposed in the guide cavity (7) and fastened by a locking screw (8). The bottom of the slide plate (13) is provided with a baffle (14) by bolts and nuts.

2. The die steel grinding mechanism for a gantry grinder according to claim 1, characterized in that: A motor (16) is mounted on one side of the mounting base (1) via a motor mount (15), and the output shaft of the motor (16) is connected to one end of the central shaft (10).

3. The die steel grinding mechanism for a gantry grinder according to claim 1, characterized in that: The mounting base (1) is provided with a limiting shaft seat (17) on the side away from the motor (16), and the end of the central shaft (10) away from the motor (16) is engaged with the limiting shaft seat (17).

4. The die steel grinding mechanism for a gantry grinder according to claim 1, characterized in that: A manual valve (18) is connected to the top of the metal tube (11).

5. The die steel grinding mechanism for a gantry grinder according to claim 1, characterized in that: The Z-axis slide (3) is provided with sliders (19) on both sides of one end of the locking bolt (5). The Z-axis slide (3) has a groove on one side of the slider (19) and a lead screw nut pair (20) is provided in the groove.

6. The die steel grinding mechanism for a gantry grinder according to claim 1, characterized in that: A knob is provided at the outer end of the locking screw (8).

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