A metal mold tapping device

Abstract

The utility model discloses a metal die tapping device, specifically relates to metal die tapping technical field, and includes the top frame, and the inside of top frame is installed with the top plate, and the upper end of top plate is installed with first hydraulic cylinder, and the output of first hydraulic cylinder is installed with the lifting plate, and first hydraulic cylinder is used for controlling the lifting movement of lifting plate, and the surface of lifting plate is installed with first motor, and the output of first motor is installed with arc angle adjusting board, and first motor is used for controlling the rotary motion of arc angle adjusting board, and the surface of arc angle adjusting board is installed with mounting plate, and is provided with lifting rotation mechanism on mounting plate, and is provided with tapping tap on lifting rotation mechanism, and is provided with limit mechanism on lifting plate and mounting plate. The utility model discloses through first motor drive arc angle adjusting board deflection, makes the tapping tap of installing on the upper portion can be adjusted into various inclination angles according to the need, guarantees that it only moves in the safe and appropriate range, and tapping tap can be adapted to the vertical hole or inclined hole on the mould in this way.

Description

Technical Field

[0001] This utility model relates to the field of metal mold tapping technology, and more specifically, to a metal mold tapping device. Background Technology

[0002] In the production and processing of metal molds, tapping is often required to better meet the mold processing requirements. In general mold tapping, because there are many tapped holes, the workload is relatively large. Therefore, it is necessary to adopt appropriate methods to improve the tapping process, make it easier to use equipment for tapping, and improve the tapping effect.

[0003] Common metal mold tapping devices can only tap vertical holes, but lack the ability to tap angled holes. In practical applications, metal molds have multiple holes. The tapping cone is driven to rise and fall by a power structure to tap vertically. However, depending on the model of the metal mold, there may be holes with a certain degree of inclination. In this case, the vertically moving tapping cone cannot tap the holes with a certain degree of inclination, which ultimately leads to a problem of reduced tapping compatibility.

[0004] In summary, to ensure the adaptability of tapping, it is necessary to solve the problem that the angle of the tapping tap cannot be adjusted according to the inclination of the hole, so that the angle of the tapping tap can be adjusted according to the actual inclination of the hole. Utility Model Content

[0005] The present invention provides a metal mold tapping device, which aims to solve the problem that a vertically moving tapping cone cannot tap holes with a certain degree of inclination.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a metal mold tapping device, comprising a top frame, a top plate installed on the inner side of the top frame, a first hydraulic cylinder installed on the upper end of the top plate, a lifting plate installed on the output end of the first hydraulic cylinder, the first hydraulic cylinder being used to control the lifting movement of the lifting plate, a first motor installed on the surface of the lifting plate, an arc angle adjustment plate installed on the output end of the first motor, the first motor being used to control the rotation movement of the arc angle adjustment plate, an mounting plate installed on the surface of the arc angle adjustment plate, a lifting and rotating mechanism provided on the mounting plate, a tapping tap provided on the lifting and rotating mechanism, and a limit mechanism provided on the lifting plate and the mounting plate.

[0007] In a preferred embodiment, the limiting mechanism is used to control the range of movement of the tapping tap's angle rotation and lifting. The limiting mechanism includes an arc-shaped sliding component and a vertical sliding component. The sliding end of the arc-shaped sliding component is connected to the arc-shaped angle adjustment plate, and the arc-shaped sliding component is used to control the range of movement of the tapping tap's angle rotation. The sliding end of the vertical sliding component is connected to the lifting and rotating mechanism, and the vertical sliding component is used to control the range of movement of the tapping tap's lifting and lowering.

[0008] In a preferred embodiment, the arc-shaped sliding assembly includes an arc-shaped support plate mounted on the surface of the lifting plate and an arc-shaped groove formed on the surface of the arc-shaped angle adjustment plate, with the arc-shaped support plate inserted into the interior of the arc-shaped groove.

[0009] In a preferred embodiment, the vertical sliding assembly includes two limiting slide rods mounted on the lower end of the mounting plate and a limiting plate mounted on the lower end of the limiting slide rods.

[0010] In a preferred embodiment, the lifting and rotating mechanism is used to control the lifting and rotating motion of the tapping tap. The lifting and rotating mechanism includes a lifting component and a rotating component. The output end of the lifting component is connected to the rotating component. The lifting component is used to control the lifting motion of the rotating component. The output end of the rotating component is connected to the tapping tap. The rotating component is used to control the rotating motion of the tapping tap.

[0011] In a preferred embodiment, the lifting assembly includes a second hydraulic cylinder mounted on the upper end of the mounting plate, a lifting frame mounted on the output end of the second hydraulic cylinder, and two sliders symmetrically mounted on the surface of the lifting frame. The second hydraulic cylinder is used to control the lifting movement of the lifting frame, and the sliders are slidably connected to the limit slide rod.

[0012] In a preferred embodiment, the rotating assembly includes a second motor mounted inside the lifting frame and a connector mounted at the output end of the second motor. The connector is fixedly connected to a tap, and the second motor is used to control the rotational movement of the connector.

[0013] In a preferred embodiment, support rods are installed at the four corners of the lower end of the top frame, a bottom frame is installed at the lower end of the support rods, a base plate is installed on the inner side of the bottom frame, and a shelf is installed at the upper end of the base plate.

[0014] The beneficial effects of this utility model are as follows: This invention uses a first motor to drive an arc-shaped angle adjustment plate to deflect, allowing the tap mounted on it to be adjusted to various tilt angles as needed. Furthermore, the tap's vertical movement and angular rotation are limited by stop devices, ensuring that it only moves within a safe and appropriate range. In this way, the tap can perfectly fit the vertical or tilted holes on the mold. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the frame structure of this utility model.

[0017] Figure 3 This is an exploded view of the angle adjustment component of this utility model.

[0018] Figure 4 This is a schematic diagram of the mounting plate structure of this utility model.

[0019] Figure 5 This is a schematic diagram of the lifting and rotating mechanism of this utility model.

[0020] The attached figures are labeled as follows: 1. Top frame; 11. Top plate; 12. First hydraulic cylinder; 13. Lifting plate; 14. First motor; 15. Arc-shaped angle adjustment plate; 16. Mounting plate; 17. Tapping tap; 18. Support rod; 19. Bottom frame; 20. Bottom plate; 21. Storage platform; 311. Arc-shaped support plate; 312. Arc-shaped groove; 321. Limiting slide rod; 322. Limiting plate; 411. Second hydraulic cylinder; 412. Lifting frame; 413. Slider; 421. Second motor; 422. Connector. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0022] Refer to the instruction manual appendix Figures 1 to 5 A metal mold tapping device includes a top frame 1, a top plate 11 installed on the inner side of the top frame 1, a first hydraulic cylinder 12 installed on the upper end of the top plate 11, a lifting plate 13 installed on the output end of the first hydraulic cylinder 12, the first hydraulic cylinder 12 is used to control the lifting movement of the lifting plate 13, a first motor 14 is installed on the surface of the lifting plate 13, an arc angle adjustment plate 15 is installed on the output end of the first motor 14, the first motor 14 is used to control the rotation movement of the arc angle adjustment plate 15, an mounting plate 16 is installed on the surface of the arc angle adjustment plate 15, a lifting and rotating mechanism is provided on the mounting plate 16, a tapping tap 17 is provided on the lifting and rotating mechanism, and a limit mechanism is provided on the lifting plate 13 and the mounting plate 16.

[0023] It should be noted that the top frame 1 constitutes the main support frame of the device, and the top plate 11 installed on its inner side provides a stable mounting base for the first hydraulic cylinder 12. The first hydraulic cylinder 12 drives the lifting plate 13 to perform a large-stroke precise lifting movement, laying the foundation for subsequent tapping position adjustment. The first motor 14 directly drives the arc-shaped angle adjustment plate 15 to realize the flexible adjustment of the working angle of the tapping tap 17. This design is particularly suitable for tapping requirements on non-vertical surfaces or requiring a specific angle.

[0024] It is worth noting that this structure integrates the hydraulically driven vertical motion and the motor-driven rotation angle adjustment on the lifting plate 13, resulting in a compact layout, high functional integration, effective space saving, and simplified operation.

[0025] Refer to the instruction manual appendix Figures 3 to 5 The limiting mechanism is used to control the range of rotation and lifting of the tapping tap 17. The limiting mechanism includes an arc-shaped sliding component and a vertical sliding component. The sliding end of the arc-shaped sliding component is connected to the arc-shaped angle adjustment plate 15. The arc-shaped sliding component is used to control the range of rotation of the tapping tap 17. The sliding end of the vertical sliding component is connected to the lifting and rotating mechanism. The vertical sliding component is used to control the range of lifting of the tapping tap 17.

[0026] It should be noted that the limiting mechanism uses separate arc-shaped sliding components and vertical sliding components to physically constrain the rotation angle and lifting stroke of the tap 17. This dual limiting design ensures the safety and accuracy of the machining process and prevents equipment damage or workpiece scrap due to overtravel.

[0027] Refer to the instruction manual appendix Figure 3 The arc-shaped sliding assembly includes an arc-shaped support plate 311 mounted on the surface of the lifting plate 13 and an arc-shaped groove 312 formed on the surface of the arc-shaped angle adjustment plate 15. The arc-shaped support plate 311 is inserted into the interior of the arc-shaped groove 312.

[0028] It should be noted that the arc-shaped sliding component adopts the cooperation method of arc-shaped support plate 311 and arc-shaped groove 312. The arc-shaped support plate 311 is fixed to the lifting plate 13, and its arc-shaped contour is consistent with the rotation trajectory of the arc-shaped angle adjustment plate 15. The arc-shaped groove 312 is opened on the arc-shaped angle adjustment plate 15 to provide a precise sliding track for the arc-shaped support plate 311.

[0029] Refer to the instruction manual appendix Figure 4 The vertical sliding assembly includes two limiting slide rods 321 installed at the lower end of the mounting plate 16 and a limiting plate 322 installed at the lower end of the limiting slide rods 321.

[0030] It should be noted that the vertical sliding assembly consists of two limiting slide rods 321 and a limiting plate 322 at its bottom. The limiting slide rods 321 are vertically fixed to the lower end of the mounting plate 16 and pass through the slider 413 of the lifting and rotating mechanism.

[0031] Refer to the instruction manual appendix Figures 4 to 5 The lifting and rotating mechanism is used to control the lifting and rotating motion of the tapping tap 17. The lifting and rotating mechanism includes a lifting component and a rotating component. The output end of the lifting component is connected to the rotating component. The lifting component is used to control the lifting motion of the rotating component. The output end of the rotating component is connected to the tapping tap 17. The rotating component is used to control the rotating motion of the tapping tap 17.

[0032] It should be noted that the lifting and rotating mechanism adopts a modular design, integrating the lifting and rotating functions of the driving tap 17 onto the mounting plate 16. The lifting component is responsible for providing the axial feed force required for tapping, while the rotating component provides the rotational torque required for cutting.

[0033] It is worth noting that this functional separation structure allows for independent control and optimization of lifting and rotation speeds according to processing requirements, enabling the equipment to flexibly handle tapping tasks with different materials and hole diameters, resulting in greater process adaptability.

[0034] Refer to the instruction manual appendix Figures 4 to 5 The lifting assembly includes a second hydraulic cylinder 411 mounted on the upper end of the mounting plate 16, a lifting frame 412 mounted on the output end of the second hydraulic cylinder 411, and two sliders 413 symmetrically mounted on the surface of the lifting frame 412. The second hydraulic cylinder 411 is used to control the lifting movement of the lifting frame 412, and the sliders 413 are slidably connected to the limit slide rod 321.

[0035] It should be noted that the core of the lifting assembly is the second hydraulic cylinder 411, whose output end is directly connected to the lifting frame 412, providing a strong and stable linear thrust. The slider 413 is symmetrically fixed on both sides of the lifting frame 412, forming a sliding pair with the limiting slide rod 321 of the vertical sliding assembly.

[0036] Refer to the instruction manual appendix Figure 5 The rotating assembly includes a second motor 421 installed inside the lifting frame 412 and a connector 422 installed at the output end of the second motor 421. The connector 422 is fixedly connected to the tap 17, and the second motor 421 is used to control the rotational movement of the connector 422.

[0037] It should be noted that the rotating assembly has a simple and efficient structure. The second motor 421 is directly installed inside the lifting frame 412, and its output end is rigidly connected to the tap 17 through the connector 422.

[0038] Refer to the instruction manual appendix Figure 2Support rods 18 are installed at the four corners of the lower end of the top frame 1. A bottom frame 19 is installed at the lower end of the support rods 18. A base plate 20 is installed on the inner side of the bottom frame 19. A shelf 21 is installed on the upper end of the base plate 20.

[0039] It should be noted that the support rod 18 connects the top frame 1 and the bottom frame 19, forming a rigid skeleton for the entire device and providing overall stability. The base plate 20 on the inner side of the bottom frame 19 provides an installation base for the platform 21, which is used to place the metal mold workpiece to be processed.

[0040] Working principle: During operation, the metal mold to be processed is fixed on the platform 21. The first motor 14 is activated according to the required tilt angle of the mold hole. The first motor 14 drives the arc-shaped angle adjustment plate 15 to rotate around its axis, causing the mounting plate 16 and its lifting and rotating mechanism and tap 17 to deflect synchronously. At this time, the arc-shaped support plate 311 of the arc-shaped sliding assembly slides within the arc-shaped groove 312 of the arc-shaped angle adjustment plate 15, constraining the rotation angle range of the tap 17. After the angle adjustment is completed, the first hydraulic cylinder 12 pushes the lifting plate 13 to descend as a whole, causing the tap 17 to initially approach the mold hole. Subsequently, the lifting and rotating mechanism... The second hydraulic cylinder 411 is activated, driving the lifting frame 412 to slide downward along the limiting slide bar 321. The cooperation between the slider 413 and the limiting slide bar 321 ensures the vertical movement accuracy. At the same time, the limiting plate 322 limits its downward movement limit. When the tapping tap 17 contacts the hole, the second motor 421 of the rotating assembly drives the tapping tap 17 to rotate at high speed through the connector 422 to perform tapping operations. At this time, the second hydraulic cylinder 411 continuously provides feed pressure. After completing the tapping of a single hole, the second hydraulic cylinder 411 first lifts the lifting frame 412, and then the first hydraulic cylinder 12 lifts the lifting plate 13 to reset, preparing for the angle adjustment and tapping operation of the next hole.

[0041] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A metal mold tapping device, characterized in that: The system includes a top frame (1), a top plate (11) is installed on the inner side of the top frame (1), a first hydraulic cylinder (12) is installed on the upper end of the top plate (11), a lifting plate (13) is installed on the output end of the first hydraulic cylinder (12), the first hydraulic cylinder (12) is used to control the lifting movement of the lifting plate (13), a first motor (14) is installed on the surface of the lifting plate (13), an arc angle adjustment plate (15) is installed on the output end of the first motor (14), the first motor (14) is used to control the rotation movement of the arc angle adjustment plate (15), an mounting plate (16) is installed on the surface of the arc angle adjustment plate (15), a lifting and rotating mechanism is provided on the mounting plate (16), a tap (17) is provided on the lifting and rotating mechanism, and a limit mechanism is provided on the lifting plate (13) and the mounting plate (16).

2. The metal mold tapping device according to claim 1, characterized in that: The limiting mechanism is used to control the range of movement of the tapping tap (17) in terms of angle rotation and lifting. The limiting mechanism includes an arc-shaped sliding component and a vertical sliding component. The sliding end of the arc-shaped sliding component is connected to the arc-shaped angle adjustment plate (15). The arc-shaped sliding component is used to control the range of movement of the tapping tap (17) in terms of angle rotation. The sliding end of the vertical sliding component is connected to the lifting and rotating mechanism. The vertical sliding component is used to control the range of movement of the tapping tap (17) in terms of lifting.

3. The metal mold tapping device according to claim 2, characterized in that: The arc-shaped sliding assembly includes an arc-shaped support plate (311) mounted on the surface of the lifting plate (13) and an arc-shaped groove (312) opened on the surface of the arc-shaped angle adjustment plate (15), with the arc-shaped support plate (311) inserted into the interior of the arc-shaped groove (312).

4. The metal mold tapping device according to claim 3, characterized in that: The vertical sliding assembly includes two limiting slide rods (321) installed at the lower end of the mounting plate (16) and a limiting plate (322) installed at the lower end of the limiting slide rods (321).

5. The metal mold tapping device according to claim 4, characterized in that: The lifting and rotating mechanism is used to control the lifting and rotating motion of the tapping tap (17). The lifting and rotating mechanism includes a lifting component and a rotating component. The output end of the lifting component is connected to the rotating component. The lifting component is used to control the lifting motion of the rotating component. The output end of the rotating component is connected to the tapping tap (17). The rotating component is used to control the rotating motion of the tapping tap (17).

6. The metal mold tapping device according to claim 5, characterized in that: The lifting assembly includes a second hydraulic cylinder (411) mounted on the upper end of the mounting plate (16), a lifting frame (412) mounted on the output end of the second hydraulic cylinder (411), and two sliders (413) symmetrically mounted on the surface of the lifting frame (412). The second hydraulic cylinder (411) is used to control the lifting movement of the lifting frame (412), and the sliders (413) are slidably connected to the limit slide rod (321).

7. The metal mold tapping device according to claim 6, characterized in that: The rotating assembly includes a second motor (421) installed inside the lifting frame (412) and a connector (422) installed at the output end of the second motor (421). The connector (422) is fixedly connected to the tap (17), and the second motor (421) is used to control the rotation of the connector (422).

8. The metal mold tapping device according to claim 1, characterized in that: Support rods (18) are installed at the four corners of the bottom of the top frame (1). A bottom frame (19) is installed at the bottom of the support rods (18). A base plate (20) is installed on the inside of the bottom frame (19). A shelf (21) is installed on the top of the base plate (20).

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