Die steel drilling device facilitating accurate positioning

Abstract

The utility model discloses a die steel drilling device convenient for accurate positioning, which comprises an operation table, a support frame is arranged on the upper end face of the operation table, an electric sliding rail is arranged in a transverse plate of the support frame, and an electric sliding block is inserted into the electric sliding rail. According to the die steel drilling device facilitating accurate positioning, a second electric push rod and a supporting frame form a limiting lifting structure through a second screw rod, a third sliding rod and a third movable block under the action of a second servo motor, and therefore a positioning ring assembly can be driven to conduct limiting lifting under the action of the second servo motor; according to the device, the drill bit is conveniently positioned through the positioning ring, meanwhile, the drilling process of the die steel is prevented from being affected, the positioning ring of the device and the operation table form a horizontal pushing structure through the second telescopic arm under the action of the second electric push rod, and therefore the drilling position can be conveniently and preliminarily positioned through the movable positioning ring; and under the action of the positioning ring, the drill bit can accurately move to a proper position for drilling.

Description

Technical Field

[0001] The utility model relates to the technical field of die steel drilling, in particular to a die steel drilling device which is convenient for precise positioning. Background Art

[0002] Mold steel is a specialized steel used in mold manufacturing, boasting high hardness, wear resistance, heat resistance, and corrosion resistance. Common mold steel materials include P20 steel, 718 steel, and 2316 steel, each with distinct properties and applications. During mold steel production, drilling equipment is used to process the mold steel to meet specific mold requirements and improve functionality and production efficiency, ensuring its subsequent performance.

[0003] During use, a drilling device requires a movable drill bit to drill holes at various locations on the mold steel, thereby facilitating the subsequent installation of positioning pins, screws, and other components. However, existing drilling devices, when operated solely by the drill bit, are inconvenient for accurately positioning the holes, which can easily reduce the accuracy of the mold steel drilling. Therefore, a mold steel drilling device that facilitates precise positioning is proposed to address the above-mentioned problem. Utility Model Content

[0004] The purpose of the present invention is to provide a mold steel drilling device that is easy to accurately position, so as to solve the problem that the existing drilling device proposed in the above background technology is inconvenient to accurately position the drilling position by operating only the drill bit during use, thereby easily reducing the accuracy of mold steel drilling.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mold steel drilling device that is convenient for precise positioning, comprising an operating table, wherein the operating table is provided with a support frame on the upper end surface, and the horizontal plate of the support frame is provided with an electric slide rail inside, and an electric slider is inserted into the electric slide rail, and the electric slider is provided with a first electric push rod below, and the first electric push rod is provided with a first telescopic arm below, the first telescopic arm is provided with an operating head at the lower end, and the lower end of the operating head is provided with a drill bit, characterized in that: the operating table is provided with a first servo motor inside, and one end of the output shaft of the first servo motor is connected to the first screw through a coupling, and the first screw is provided on one side A first sliding rod should be provided, and a first movable block is inserted on the first screw and the first sliding rod, a storage rack is provided above the first movable block, and a mold steel is placed on the upper end surface of the storage rack, a bidirectional screw is inserted inside the storage rack, and a second sliding rod is provided on one side of the bidirectional screw, and a second movable block is inserted at both ends of the bidirectional screw and the second sliding rod, and a limit plate is provided on the top of the second movable block, a second servo motor is provided in the vertical plate of the support frame, and one end of the output shaft of the second servo motor is connected to the second screw through a coupling, a third sliding rod is provided on one side of the second screw, and a third movable block is inserted on the second screw and the third sliding rod;

[0006] The third movable block is provided with a second electric push rod on one side, and the second electric push rod is provided with a second telescopic arm, and the other end of the second telescopic arm is provided with a positioning ring;

[0007] The operating table is provided with multiple sets of fixing frames on the upper end surface, and the fixing frames are respectively provided with spiral holes, the spiral holes are respectively inserted with rotating rods, and the rotating rods are correspondingly provided with threads on the outer walls, and magnifying glasses are provided between the rotating rods.

[0008] Preferably, the limiting plate forms a bidirectional limiting sliding structure with the storage frame through a bidirectional screw, a second sliding rod, and a second movable block.

[0009] Preferably, the second electric push rod forms a limiting lifting structure with the support frame through the second screw rod, the third sliding rod, and the third movable block under the action of the second servo motor.

[0010] Preferably, the positioning ring forms a horizontal pushing structure with the operating table through the second telescopic arm under the action of the second electric push rod.

[0011] Preferably, the magnifying glass is inserted into the spiral hole through a rotating rod to form a spiral locking structure with the fixing frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the second electric push rod of the mold steel drilling device that is easy to accurately position forms a limiting lifting structure with the support frame through the second screw, the third sliding rod, the third movable block and the support frame under the action of the second servo motor, so that the positioning ring assembly can be driven to perform limiting lifting under the action of the second servo motor, so that the drill bit can be positioned conveniently through the positioning ring while avoiding affecting the drilling process of the mold steel. The positioning ring of the device forms a horizontal pushing structure with the second telescopic arm and the operating table under the action of the second electric push rod, so that the drilling position can be preliminarily positioned through the movable positioning ring, and then the drill bit can be accurately moved to the appropriate position for drilling under the action of the positioning ring. The magnifying glass of the device is inserted into the spiral hole through the rotating rod to form a spiral locking structure with the fixed frame, so that the angle of the magnifying glass can be adjusted conveniently through the rotating rod, and the position of the positioning ring can be checked through the magnifying glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a side structural diagram of a mold steel drilling device that facilitates precise positioning according to the present invention;

[0014] Figure 2 This is a schematic diagram of the top view of the rack assembly of a mold steel drilling device that facilitates precise positioning in the present invention;

[0015] Figure 3 This is a schematic diagram of the structure of the second electric push rod limit lifting component of a mold steel drilling device that is easy to accurately position in the utility model;

[0016] Figure 4 The utility model is a schematic structural diagram of a magnifying glass component of a mold steel drilling device that is convenient for precise positioning.

[0017] In the figure: 1. operating table, 2. support frame, 3. first electric push rod, 4. first telescopic arm, 5. drill bit, 6. first servo motor, 7. first screw, 8. first slide bar, 9. first movable block, 10. storage rack, 11. bidirectional screw, 12. second slide bar, 13. second movable block, 14. limit plate, 15. second servo motor, 16. second screw, 17. third slide bar, 18. third movable block, 19. second electric push rod, 20. second telescopic arm, 21. positioning ring, 22. fixing frame, 23. rotating rod, 24. magnifying glass. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4 The utility model provides a technical solution: a mold steel drilling device that is easy to accurately position, including an operating table 1, a support frame 2 is provided on the upper end surface of the operating table 1, and an electric slide is provided inside the horizontal plate of the support frame 2, and an electric slide is inserted on the electric slide, and a first electric push rod 3 is provided below the electric slide, and a first telescopic arm 4 is provided below the first electric push rod 3, an operating head is provided at the lower end of the first telescopic arm 4, and a drill bit 5 is provided at the lower end of the operating head, a first servo motor 6 is provided inside the operating table 1, and one end of the output shaft of the first servo motor 6 is connected to a first screw 7 through a coupling, and the first screw 7 is opposite to the first screw 7 on one side. A first slide rod 8 should be provided, and a first movable block 9 should be inserted into the first screw rod 7 and the first slide rod 8. A storage rack 10 should be provided above the first movable block 9, and a mold steel should be placed on the upper end surface of the storage rack 10. A bidirectional screw rod 11 should be inserted into the interior of the storage rack 10, and a second slide rod 12 should be provided on one side of the bidirectional screw 11. Second movable blocks 13 are respectively inserted into the bidirectional screw 11 and the second slide rod 12 at both ends, and a limit plate 14 is provided on the top of the second movable block 13. It should be additionally noted that through holes are respectively opened at both ends of the bidirectional screw rod 11 on the storage rack 10 to ensure that the bidirectional screw 11 can rotate normally.

[0020] Furthermore, the limit plate 14 forms a bidirectional limiting sliding structure through the bidirectional screw 11, the second slide rod 12, the second movable block 13 and the storage rack 10, so that during the drilling process of the mold steel, it can be squeezed and limited by the bidirectional limiting sliding limit plate 14, thereby increasing the stability of the mold steel during the operation of the drill bit 5.

[0021] The support frame 2 is provided with a second servo motor 15 in the vertical plate, and one end of the output shaft of the second servo motor 15 is connected to the second screw 16 through a coupling. The second screw 16 is provided with a third slide bar 17 on one side, and a third movable block 18 is inserted into the second screw 16 and the third slide bar 17.

[0022] Furthermore, under the action of the second servo motor 15, the second electric push rod 19 forms a limited lifting structure with the support frame 2 through the second screw 16, the third slide rod 17, the third movable block 18, so that the second electric push rod 19 that can be limited and lifted can avoid the positioning ring 21 from obstructing the operation of the drill bit 5.

[0023] A second electric push rod 19 is provided on one side of the third movable block 18 . A second telescopic arm 20 is provided on the second electric push rod 19 . A positioning ring 21 is provided at the other end of the second telescopic arm 20 .

[0024] Furthermore, under the action of the second electric push rod 19, the positioning ring 21 forms a horizontal pushing structure with the operating table 1 through the second telescopic arm 20, so that the drill bit 5 can be quickly positioned by assisting the movable positioning ring 21, thereby avoiding the direct positioning by the drill bit 5 which may easily affect the surface of the mold steel.

[0025] The operating table 1 is provided with a plurality of fixing frames 22 on the upper end surface, and the fixing frames 22 are respectively provided with spiral holes and spirals.

[0026] Furthermore, the magnifying glass 24 is inserted into the spiral hole through the rotating rod 23 to form a spiral locking structure with the fixing frame 22, so that the position of the positioning ring 21 can be easily checked through the magnifying glass 24 with adjustable angle, further ensuring the accuracy of the positioning process of the drill bit 5.

[0027] Working principle: When using the mold steel drilling device that is easy to accurately position, first place the mold steel to be drilled on the rack 10, and at the same time, the bidirectional screw 11 can be rotated, thereby driving the limit plate 14 to perform bidirectional limit sliding through the second slide bar 12 and the second movable block 13, so that the mold steel can be squeezed and limited by the two sets of limit plates 14, thereby ensuring the stability of the mold steel during the drilling process. After the mold steel is limited, the first servo motor 6 can be started, and the output shaft of the first servo motor 6 drives the first screw 7 to rotate through the coupling, and drives the rack 10 as a whole to perform limit sliding through the first slide bar 8 and the first movable block 9, so as to move the mold steel to the appropriate position for drilling; after the mold steel is moved, the second electric push rod 19 can be started, and the second electric push rod 19 drives the positioning ring 21 to move horizontally through the second telescopic arm 20, thereby moving the positioning ring 21 to the required drilling location; during the movement of the positioning ring 21 The magnifying glass 24 can be adjusted to a suitable angle by the rotating rod 23, so that the position of the positioning ring 21 can be easily checked through the magnifying glass 24, thereby ensuring the accuracy of the positioning of the positioning ring 21; after the positioning ring 21 is moved, the first electric push rod 3 can be driven to move by components such as the electric slide rail, and the drill bit 5 can be driven to descend by the first electric push rod 3. When the drill bit 5 is inserted into the positioning ring 21, the positioning is completed, thereby avoiding direct positioning by the drill bit 5, which may cause scratches on the surface of the mold steel; after the drill bit 5 is positioned, it can be driven by the first electric push rod 3 to drill, and at the same time, the second electric push rod 19 drives the positioning ring 21 to rise, thereby avoiding the positioning ring 21 affecting the normal operation of the drill bit 5. At the same time, the positioning ring 21 effectively increases the stability of the drill bit 5 during the drilling process, further ensuring the accuracy of the mold steel drilling. This is the use process of the mold steel drilling device that is easy to accurately position.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mold steel drilling device that facilitates precise positioning, comprising an operating table (1), wherein the operating table (1) is provided with a support frame (2) on the upper end surface, and a horizontal plate of the support frame (2) is provided with an electric slide rail inside, and an electric slider is inserted into the electric slide rail, the electric slider is provided with a first electric push rod (3) below, and the first electric push rod (3) is provided with a first telescopic arm (4) below, the first telescopic arm (4) is provided with an operating head at the lower end, and the lower end of the operating head is provided with a drill bit (5), characterized in that: The operating table (1) is provided with a first servo motor (6) inside, and one end of the output shaft of the first servo motor (6) is connected to the first screw (7) through a coupling, the first screw (7) is provided with a first slide bar (8) on one side, and the first screw (7) and the first slide bar (8) are inserted with a first movable block (9), the first movable block (9) is provided with a shelf (10) on the top, and the shelf (10) is provided with a mold steel on the upper end surface, the shelf (10) is inserted with a bidirectional screw (11) inside, and the bidirectional screw (11) is provided with a first movable block (9) on the top side. A second slide bar (12) is provided, and the bidirectional screw bar (11) and the second slide bar (12) are respectively interspersed with second movable blocks (13) at both ends, and a limit plate (14) is provided on the upper side of the second movable block (13); the support frame (2) is provided with a second servo motor (15) in the vertical plate, and one end of the output shaft of the second servo motor (15) is connected to the second screw bar (16) through a coupling, and the second screw bar (16) is provided with a third slide bar (17) on one side, and the second screw bar (16) and the third slide bar (17) are interspersed with a third movable block (18); The third movable block (18) is provided with a second electric push rod (19) on one side, and the second electric push rod (19) is provided with a second telescopic arm (20), and the other end of the second telescopic arm (20) is provided with a positioning ring (21); The operating table (1) is provided with a plurality of fixing frames (22) on the upper end surface, and the fixing frames (22) are respectively provided with spiral holes, and rotating rods (23) are respectively inserted into the spiral holes, and the rotating rods (23) are provided with corresponding threads on the outer walls, and magnifying glasses (24) are provided between the rotating rods (23).

2. The mold steel drilling device that facilitates precise positioning according to claim 1, characterized in that: The limiting plate (14) forms a bidirectional limiting sliding structure with the storage rack (10) through the bidirectional screw (11), the second sliding rod (12), the second movable block (13).

3. The mold steel drilling device that facilitates precise positioning according to claim 1, characterized in that: The second electric push rod (19) forms a position limiting lifting structure with the support frame (2) through the second screw rod (16), the third slide rod (17), the third movable block (18) under the action of the second servo motor (15).

4. The mold steel drilling device that facilitates precise positioning according to claim 1, characterized in that: The positioning ring (21) forms a horizontal pushing structure with the operating table (1) through the second telescopic arm (20) under the action of the second electric push rod (19).

5. The mold steel drilling device that facilitates precise positioning according to claim 1, characterized in that: The magnifying glass (24) is inserted into the spiral hole through the rotating rod (23) to form a spiral locking structure with the fixing frame (22).

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