A metal product milling, drilling and tapping device and the metal product

Abstract

The utility model discloses a kind of metal product milling face drilling tapping equipment and the metal product, the equipment aims to solve the tool fixture structure simple of existing milling face drilling tapping equipment, it is easy to appear not firm clamping, influence processing quality and product reliability problem.The equipment includes workbench, multi-shaft drilling tapping integrated machine being installed on workbench, milling machine, horizontal moving mechanism, and tool fixture is installed at the output end of horizontal moving mechanism, and tool fixture includes movable seat, and movable seat's side surface is equipped with cylinder and motor, and movable seat's upper surface is equipped with outer moving resistance block and outer fixed resistance block.The utility model can realize the milling face drilling and tapping processing of metal product, and simultaneously exert clamping force from the inside and outside of metal product body, ensure that metal product body does not displace or shake in milling face, drilling and tapping processing process, guarantee the accuracy and quality of processing.

Description

Technical Field

[0001] This utility model belongs to the field of metal product processing technology, specifically relating to a metal product milling, drilling and tapping equipment and the metal product thereof. Background Technology

[0002] In the field of metal processing, milling, drilling, and tapping are common basic processing techniques that are widely used in many industries such as aerospace, automobile manufacturing, and electronic equipment.

[0003] Patent CN220260112U discloses an integrated drilling, tapping, and milling processing device. This device places a multi-axis drilling and tapping machine and a milling machine side-by-side. A horizontal moving mechanism on the worktable drives the tooling fixture to move horizontally. The tooling fixture uses a cylinder-driven moving block, which, in conjunction with a fixed block, clamps the workpiece. Drilling and tapping are performed first, and then the workpiece is moved to the underside of the milling machine for milling, thus greatly improving processing efficiency. However, the tooling fixture structure of this device is simple, which may limit its application in machining processes such as… Figure 8 When the metal product 111 is used, since the metal product 111 has an inclined chamfer 112 on the side and two through holes 113 on the upper surface, and the metal product 111 is relatively thin, it is easy to have an unstable clamping, which affects the processing quality and the reliability of the product. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a milling, drilling and tapping equipment for metal products and the metal products themselves. This equipment aims to solve the problem that the tooling fixtures of existing milling, drilling and tapping equipment have simple structures and are prone to loose clamping, which affects the processing quality and product reliability.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a metal product milling, drilling and tapping equipment. The equipment includes a worktable, a multi-axis drilling and tapping machine mounted on the worktable, a milling machine, and a horizontal moving mechanism. The output end of the horizontal moving mechanism is equipped with a tooling fixture. The tooling fixture includes a movable seat. A cylinder and a motor are mounted on the side of the movable seat. An outer moving block and an outer fixed block are mounted on the upper surface of the movable seat. The outer moving block is fixedly connected to the output end of the cylinder. Two inner moving blocks are arranged between the outer moving block and the outer fixed block. The motor is used to drive the two inner moving blocks to move closer or further apart.

[0008] The movable seat has an internal cavity, and the upper surface of the movable seat has an elongated hole communicating with the cavity. The lower surface of the external movable block is fixedly connected to a first movable rod. The output end of the cylinder is located inside the cavity and is fixedly connected to the first movable rod. The first movable rod slides in contact with the inner walls of the front and rear sides of the elongated hole.

[0009] Both the outer movable block and the outer fixed block have an arc-shaped positioning groove on their adjacent sides. The arc-shaped positioning groove includes a vertical part and an inclined part.

[0010] Furthermore, a second movable rod is fixedly connected to the lower surface of each of the two inner movable blocks. The bottom end of the second movable rod passes through the elongated hole and is located inside the cavity. A lead screw is fixedly connected to the output end of the motor. The other end of the lead screw passes through the two second movable rods and is rotatably connected to the right inner wall of the cavity through a bearing. Left-hand threads and right-hand threads are respectively opened on the left and right sides of the outer surface of the lead screw. Both second movable rods are threadedly connected to the lead screw. The second movable rods slide in contact with the front and rear inner walls of the elongated hole.

[0011] Furthermore, a telescopic protective sleeve is fixedly connected between the two inner movable blocks. The telescopic protective sleeve is corrugated, and anti-slip pads are fixedly connected to the opposite sides of the two inner movable blocks. The anti-slip pads are made of rubber.

[0012] Furthermore, a guide rod is fixedly connected to the left inner wall of the cavity, and two second movable rods pass through the right side of the guide rod and are fixedly connected to the right inner wall of the cavity. Both second movable rods are slidably connected to the guide rod.

[0013] Furthermore, a protective cover is fixedly installed on the bottom outer periphery of the multi-axis drilling and tapping machine, and a protective side plate is fixedly connected to the top edge of the worktable.

[0014] Furthermore, a metal product includes a metal product body, the side of which is provided with an inclined chamfer, and the upper surface of which is provided with two through holes. The metal product is processed using the metal product milling, drilling and tapping equipment described above.

[0015] Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model sets up a multi-axis drilling and tapping machine and a milling machine on the workbench. After the tooling fixture clamps and fixes the inner and outer sides of the metal product body, the horizontal moving mechanism drives the tooling fixture and the metal product body to move horizontally. First, drilling and tapping are performed. After completion, the machine moves to the lower side of the milling machine for milling, thereby realizing the milling, drilling and tapping of the metal product.

[0018] This invention features an outer movable stop block, an outer fixed stop block, and two inner movable stop blocks on a tooling fixture. In use, the metal product body is fitted onto the two inner movable stop blocks of the tooling fixture. Then, a cylinder drives the outer movable stop block to move, initially fixing the metal product body. Next, a motor is started to move the two inner movable stop blocks away from each other, thereby applying clamping force simultaneously from both the inner and outer sides of the metal product body. This increases the friction and constraint effect between the tooling fixture and the metal product body, ensuring that the metal product body does not shift or shake during milling, drilling, and tapping processes, thus guaranteeing the accuracy and quality of the machining. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This is a front view structural diagram of this utility model.

[0021] Figure 3 This is a three-dimensional structural diagram of the tooling fixture of this utility model.

[0022] Figure 4 This is a top view of the tooling fixture of this utility model.

[0023] Figure 5 This is a front view cross-sectional structural diagram of the tooling fixture of this utility model.

[0024] Figure 6 This is the utility model Figure 5 A magnified structural diagram of point A in the middle.

[0025] Figure 7 This is a schematic diagram of the internal movable stop block structure of the tooling fixture of this utility model.

[0026] Figure 8 This is a schematic diagram of the structure of the metal product of this utility model.

[0027] The labels in the attached diagram are as follows: 1. Workbench; 2. Multi-axis drilling and tapping machine; 3. Milling machine; 4. Horizontal moving mechanism; 5. Tooling fixture; 6. Movable seat; 7. Cylinder; 8. Motor; 9. Outer moving block; 10. Outer fixed block; 11. Inner moving block; 12. Arc positioning groove; 13. Protective cover; 14. Protective side plate; 601. Cavity; 602. Long hole; 603. First moving rod; 1101. Second moving rod; 1102. Telescopic protective sleeve; 1103. Anti-slip pad; 801. Lead screw; 802. Guide rod; 111. Metal product body; 112. Chamfer; 113. Through hole. Detailed Implementation

[0028] This specific embodiment is a milling, drilling, and tapping device for metal products, used to process the metal product body 111. The side of the metal product body 111 has an inclined chamfer 112, and the upper surface of the metal product body 111 has two through holes 113. Its structural schematic diagram is shown below. Figures 1-8 As shown, the equipment includes a workbench 1, a multi-axis drilling and tapping machine 2, a milling machine 3, and a horizontal moving mechanism 4 mounted on the workbench 1. A tooling fixture 5 is mounted on the output end of the horizontal moving mechanism 4. The tooling fixture 5 includes a movable seat 6. A cylinder 7 and a motor 8 are mounted on the side of the movable seat 6. An outer moving block 9 and an outer fixed block 10 are mounted on the upper surface of the movable seat 6. The outer moving block 9 is fixedly connected to the output end of the cylinder 7. Two inner moving blocks 11 are arranged between the outer moving block 9 and the outer fixed block 10. The motor 8 is used to drive the two inner moving blocks 11 to move closer to or further away from each other.

[0029] like Figure 3 and Figure 5 As shown: In this embodiment, the movable seat 6 has a cavity 601 inside, and the upper surface of the movable seat 6 has an elongated hole 602 communicating with the cavity 601. The lower surface of the outer movable block 9 is fixedly connected to a first movable rod 603. The output end of the cylinder 7 is located inside the cavity 601 and is fixedly connected to the first movable rod 603. The first movable rod 603 slides in contact with the inner walls of the front and rear sides of the elongated hole 602. In this way, the cylinder 7 extends to drive the first movable rod 603 and the outer movable block 9 to move, thus initially fixing the metal product body 111.

[0030] In order to better fix the metal product body 111, such as Figure 5 , Figure 6 and Figure 8 As shown: In this embodiment, an arc-shaped positioning groove 12 is provided on the side of the outer movable block 9 and the outer fixed block 10 that are close to each other. The arc-shaped positioning groove 12 includes a vertical part and an inclined part. The height of the outer movable block 9 and the outer fixed block 10 is smaller than that of the metal product body 111. The arc-shaped positioning groove 12 is adapted to the shape of the outer surface of the metal product body 111. The inclined part and the chamfer 112 prevent vertical movement.

[0031] like Figure 5 and Figure 6As shown: In this embodiment, the lower surfaces of the two inner movable blocks 11 are fixedly connected with second movable rods 1101. The bottom ends of the second movable rods 1101 pass through the elongated hole 602 and are located inside the cavity 601. The output end of the motor 8 is fixedly connected with a lead screw 801. The other end of the lead screw 801 passes through the two second movable rods 1101 and is rotatably connected to the right inner wall of the cavity 601 through a bearing. The left and right sides of the outer surface of the lead screw 801 are respectively provided with left-hand threads and right-hand threads. The two second movable rods 1101 are threadedly connected to the lead screw 801. The second movable rods 1101 slide in contact with the front and rear inner walls of the elongated hole 602. The two inner movable blocks 11 are adapted to the inner surface shape of the metal product body 111.

[0032] The motor 8 drives the lead screw 801 to rotate. Since the left and right sides of the outer surface of the lead screw 801 are respectively provided with left-hand threads and right-hand threads, and the two second movable rods 1101 are threadedly connected to the lead screw 801, the lead screw 801 can drive the two inner moving blocks 11 to move away from each other during the rotation process. By cooperating with the outer moving blocks 9 and the outer fixed blocks 10 on both sides, the inner and outer sides of the metal product body 111 are fixed.

[0033] To increase the friction between the metal product body 111 and the inner wall, such as Figure 6 and Figure 7 As shown: In this embodiment, a telescopic protective sleeve 1102 is fixedly connected between the two inner movable blocks 11. The telescopic protective sleeve 1102 is corrugated. Anti-slip pads 1103 are fixedly connected to the two inner movable blocks 11 on opposite sides. The anti-slip pads 1103 are made of rubber.

[0034] like Figure 5 As shown: In this embodiment, a guide rod 802 is fixedly connected to the left inner wall of the cavity 601. Two second movable rods 1101 pass through the right side of the guide rod 802 and are fixedly connected to the right inner wall of the cavity 601. Both second movable rods 1101 are slidably connected to the guide rod 802. The guide rod 802 makes the two second movable rods 1101 slide more stably from left to right, avoiding tilting, thereby better applying clamping force from the inside of the metal product body 111.

[0035] like Figure 1 and Figure 2 As shown: In this embodiment, a protective cover 13 is fixedly installed on the bottom outer periphery of the multi-axis drilling and tapping machine 2, and a protective side plate 14 is fixedly connected to the top edge of the worktable 1; the protective cover 13 prevents debris from flying around during the processing of the multi-axis drilling and tapping machine 2, and works in conjunction with the protective side plate 14 to ensure the safety and hygiene of the processing environment.

[0036] Working principle: In use, the metal product body 111 is fitted onto the two inner movable blocks 11 of the tooling fixture 5, and the right side of the metal product body 111 is positioned in the arc positioning groove 12 of the outer fixed block 10. Then, the cylinder 7 extends to drive the first movable rod 603 and the outer movable block 9 to move, initially fixing the metal product body 111. Then, the motor 8 is started to drive the lead screw 801 to rotate. Since the left and right sides of the outer surface of the lead screw 801 are respectively provided with left-hand and right-hand threads, and the two second movable rods 1101 are both connected to the lead screw 801, the lead screw 801 is initially fixed. The lead screw 801 is threaded. During its rotation, the lead screw 801 can drive the two inner moving blocks 11 to move away from each other. By cooperating with the outer moving blocks 9 and the outer fixed blocks 10 on both sides, the inner and outer sides of the metal product body 111 are fixed. Then, the horizontal moving mechanism drives the tooling fixture 5 and the metal product body 111 to move horizontally. Through the multi-axis drilling and tapping machine 2 and the milling machine 3 on the worktable 1, drilling and tapping are performed first. After completion, it is moved to the lower side of the milling machine 3 for milling, thereby improving the processing efficiency.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A milling, drilling, and tapping equipment for metal products, comprising a worktable (1), a multi-axis drilling and tapping machine (2) mounted on the worktable (1), a milling machine (3), and a horizontal moving mechanism (4), characterized in that: The output end of the horizontal moving mechanism (4) is equipped with a tooling fixture (5). The tooling fixture (5) includes a movable seat (6). A cylinder (7) and a motor (8) are installed on the side of the movable seat (6). An outer moving block (9) and an outer fixed block (10) are installed on the upper surface of the movable seat (6). The outer moving block (9) is fixedly connected to the output end of the cylinder (7). Two inner moving blocks (11) are provided between the outer moving block (9) and the outer fixed block (10). The motor (8) is used to drive the two inner moving blocks (11) to move closer to or further away from each other. The movable seat (6) has a cavity (601) inside, and the upper surface of the movable seat (6) has an elongated hole (602) communicating with the cavity (601). The lower surface of the external movable block (9) is fixedly connected to a first movable rod (603). The output end of the cylinder (7) is located inside the cavity (601) and is fixedly connected to the first movable rod (603). The first movable rod (603) slides in contact with the inner walls of the front and rear sides of the elongated hole (602). Both the outer movable stop block (9) and the outer fixed stop block (10) have an arc-shaped positioning groove (12) on their adjacent sides. The arc-shaped positioning groove (12) includes a vertical part and an inclined part.

2. The metal product milling, drilling, and tapping equipment according to claim 1, characterized in that, The lower surfaces of the two inner movable blocks (11) are fixedly connected with second movable rods (1101). The bottom end of the second movable rod (1101) passes through the elongated hole (602) and is located inside the cavity (601). The output end of the motor (8) is fixedly connected with a lead screw (801). The other end of the lead screw (801) passes through the two second movable rods (1101) and is rotatably connected to the right inner wall of the cavity (601) through a bearing. The left and right sides of the outer surface of the lead screw (801) are respectively provided with left-hand threads and right-hand threads. The two second movable rods (1101) are threadedly connected to the lead screw (801). The second movable rods (1101) slide in contact with the front and rear inner walls of the elongated hole (602).

3. The metal product milling, drilling, and tapping equipment according to claim 2, characterized in that, A telescopic protective sleeve (1102) is fixedly connected between the two inner movable blocks (11). The telescopic protective sleeve (1102) is corrugated. Anti-slip pads (1103) are fixedly connected to the two inner movable blocks (11) on opposite sides. The anti-slip pads (1103) are made of rubber.

4. The metal product milling, drilling, and tapping equipment according to claim 3, characterized in that, A guide rod (802) is fixedly connected to the left inner wall of the cavity (601). Two second movable rods (1101) pass through the right side of the guide rod (802) and are fixedly connected to the right inner wall of the cavity (601). Both second movable rods (1101) are slidably connected to the guide rod (802).

5. The metal product milling, drilling, and tapping equipment according to claim 4, characterized in that, The bottom outer periphery of the multi-axis drilling and tapping machine (2) is fixedly installed with a protective cover (13), and the top edge of the workbench (1) is fixedly connected with a protective side plate (14).

6. A metal article, comprising a metal article body (111), wherein the side of the metal article body (111) is provided with an inclined chamfer (112), and the upper surface of the metal article body (111) is provided with two through holes (113), characterized in that, The metal product is manufactured using the metal product milling, drilling, and tapping equipment described in any one of claims 1-5.

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