Quartz processing center high speed milling head

Abstract

The utility model discloses a quartz processing center high -speed milling head belongs to the field of milling head, including power box and milling head, the utility model discloses utilize the place that spraying mechanism contacts with the tool and quartz material sprays coolant, carries out dust suppression while cooling the tool and quartz material, utilize the cutting position that encloses, first can enclose the dust generated in the inside of the enclosure, prevent dust outside scattering, second can intercept the splashes that the coolant that sprays the head sprays and forms the water mist, further inhibits the dust in the enclosure.

Description

Technical Field

[0001] This utility model relates to the field of milling heads, and in particular to a high-speed milling head for quartz machining centers. Background Technology

[0002] Quartz materials (such as fused silica and quartz glass) are characterized by high hardness, high brittleness, and low thermal conductivity, which places extremely high demands on processing equipment. High-speed milling heads for quartz machining require special design to balance high speed, high precision, low cutting force, and effective heat dissipation, while reducing material chipping and microcracks.

[0003] The processing of quartz materials generates a large amount of dust. This dust accumulates in the machining center and may not only penetrate the core moving parts, causing wear, but may also enter the electrical system, causing short circuits, forcing the machining center to shut down for maintenance and reducing the company's production efficiency. Furthermore, when the dust accumulates to a certain level, it may explode when it encounters an electrical spark, rendering the machining center unusable and causing economic losses to the company. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art by designing a high-speed milling head for a quartz machining center.

[0005] The technical solution of this utility model to achieve the above objectives is a high-speed milling head for a quartz machining center, comprising a power box and a milling head. The milling head is installed at the bottom of the power box, and an installation platform is fixedly installed at the bottom of the power box. A spraying mechanism is installed on the installation platform, and a baffle mechanism is provided on the bottom surface of the installation platform. The baffle mechanism covers the milling head and the spraying mechanism and is used to intercept the water splashed by the spraying mechanism.

[0006] Preferably, the enclosure mechanism includes a fixed plate and a baffle, wherein the fixed plate is fixedly installed at the bottom of the installation platform and the baffle is slidably installed on the fixed plate.

[0007] Preferably, the baffle is provided with a sliding groove, and the bottom end of the fixed plate is provided with a limiting block. The limiting block cooperates with the sliding groove to prevent the baffle from falling off.

[0008] Preferably, the baffle can fall to the bottom of the fixed plate by its own weight.

[0009] Preferably, several springs are provided between the baffle and the fixed plate.

[0010] Preferably, the bottom of the baffle is provided with several drainage grooves.

[0011] Preferably, the spraying mechanism includes a water spray pipe, one end of which is a water inlet, the water inlet being positioned higher than the installation platform, and the other end of which is equipped with a nozzle.

[0012] Preferably, a rotary pressure nozzle is selected.

[0013] Preferably, the nozzle is positioned higher than the bottom of the fixed plate to prevent the nozzle from contacting the work material.

[0014] Beneficial effects: This utility model provides a high-speed milling head for a quartz machining center, which has the following beneficial effects: Through its structural design, this device uses a spray mechanism to spray coolant at the point where the tool contacts the quartz material, thus cooling the tool and the quartz material while suppressing dust; by using a barrier to surround the cutting position, the generated dust can first be contained inside the barrier to prevent it from escaping, and secondly, the water droplets agitated by the coolant sprayed from the nozzle can be intercepted to form a water mist, further suppressing the dust inside the barrier. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the high-speed milling head of the quartz machining center described in Embodiment 1; Figure 2 This is a front view structural schematic diagram of the high-speed milling head of the quartz machining center described in Embodiment 1; Figure 3 This is a top view of the high-speed milling head of the quartz machining center described in Embodiment 1; Figure 4 This is a schematic diagram of the vertical cross-section described in Embodiment 1; Figure 5 This is a schematic diagram of the vertical cross-section described in Embodiment 2.

[0016] In the diagram, 1. Power box; 2. Water inlet; 3. Water spray pipe; 4. Mounting platform; 5. Fixing plate; 6. Baffle; 7. Drainage channel; 8. Cutting tool; 9. Slide groove; 10. Limiting block; 11. Milling head; 12. Nozzle; 13. Spring. Detailed Implementation

[0017] The technical solutions of the present 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 the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1 Please see Figure 1-4This utility model provides a technical solution: a high-speed milling head for a quartz machining center, comprising a power unit 1 and a milling head 11. The milling head 11 is mounted on the bottom of the power unit 1, and a mounting platform 4 is fixedly mounted on the bottom of the power unit 1. The mounting platform 4 is a frustum, and a spraying mechanism is mounted on the mounting platform 4. A baffle mechanism is provided on the bottom surface of the mounting platform 4, which covers the milling head 11 and the spraying mechanism to intercept the water splashes generated by the spraying mechanism.

[0019] The enclosure mechanism includes a fixed plate 5 and a baffle 6. The fixed plate 5 is fixedly installed at the bottom of the installation platform 4. The baffle 6 has a groove inside that mates with the fixed plate 5, and the baffle 6 is slidably installed on the fixed plate 5. The baffle 6 has a sliding groove 9 inside, and the bottom of the fixed plate 5 has a limiting block 10. The limiting block 10 and the sliding groove 9 cooperate to prevent the baffle 6 from falling off. The baffle 6 can fall to the bottom of the fixed plate 5 by its own weight. The bottom of the baffle 6 has several drainage grooves 7, which can easily drain the coolant accumulated inside the baffle 6.

[0020] The spraying mechanism includes a water pipe 3, with an inlet 2 at one end. The inlet 2 is positioned higher than the mounting platform 4, and a pump is connected to the inlet 2 to transfer coolant. A nozzle 12 is located at the other end of the water pipe 3. The nozzle 12 is a rotary pressurized nozzle; the rotation function adjusts the spray position, and the pressurization function agitates the sprayed coolant to form a water mist. The nozzle 12 is positioned higher than the bottom of the fixing plate 5 to prevent it from contacting the workpiece, which could cause its position to change or damage.

[0021] In this embodiment: First, the power unit 1 provides power to the milling head 11, thereby rotating the cutting tool 8. Then, the pump body supplies coolant to the spray pipe 3 through the inlet 2. The coolant is sprayed out by the nozzle 12 after its direction is adjusted, reaching the contact point between the cutting tool 8 and the quartz material. During cutting, the cutting tool 8 and the baffle 6 simultaneously contact the quartz material. As cutting continues downwards, the cutting tool 8 cuts into the interior of the quartz material, while the baffle 6 slides upwards on the fixed plate 5 via the groove 9. This controls the dust generated during cutting within the baffle 6, which is then suppressed by the water mist generated by the coolant sprayed from the nozzle 12. The coolant is then quickly discharged through the drain trough 7. After cutting is complete, the baffle 6 falls back to the bottom of the fixed plate 5 under its own weight, becoming flush with the cutting tool 8 again.

[0022] Example 2 Please see Figure 5 The difference from Embodiment 1 is that several springs 13 are provided between the baffle 6 and the fixing plate 6.

[0023] In this embodiment: Under the action of spring 13, the process of baffle 6 falling is smoother, which optimizes the possible jamming that may occur when baffle 6 falls under its own weight.

[0024] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires, and should select appropriate controllers according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical connections between the various electrical components are completed in sequence. The detailed connection methods are well-known technologies in the field. The following mainly introduces the working principle and process, and will not describe the electrical control further.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-speed milling head for a quartz machining center, characterized in that, It includes a power box (1) and a milling head (11). The milling head (11) is installed at the bottom of the power box (1). An installation platform (4) is fixedly installed at the bottom of the power box (1). A spraying mechanism is installed on the installation platform (4). A barrier mechanism is provided on the bottom surface of the installation platform (4). The barrier mechanism covers the milling head (11) and the spraying mechanism to intercept the water splashed by the spraying mechanism.

2. The high-speed milling head for a quartz machining center according to claim 1, characterized in that, The enclosure mechanism includes a fixed plate (5) and a baffle (6). The fixed plate (5) is fixedly installed at the bottom of the installation platform (4), and the baffle (6) is slidably installed on the fixed plate (5).

3. The high-speed milling head for a quartz machining center according to claim 2, characterized in that, The baffle (6) is provided with a sliding groove (9), and the bottom end of the fixing plate (5) is provided with a limiting block (10). The limiting block (10) cooperates with the sliding groove (9) to prevent the baffle (6) from falling off.

4. The high-speed milling head for a quartz machining center according to claim 2, characterized in that, The baffle (6) can fall to the bottom of the fixed plate (5) by its own weight.

5. The high-speed milling head for a quartz machining center according to claim 3, characterized in that, Several springs (13) are provided between the baffle (6) and the fixing plate (5).

6. The high-speed milling head for a quartz machining center according to any one of claims 2-5, characterized in that, The bottom end of the baffle (6) is provided with several drainage grooves (7).

7. The high-speed milling head for a quartz machining center according to claim 1, characterized in that, The spraying mechanism includes a water spray pipe (3), one end of which is a water inlet (2), the water inlet (2) is located higher than the installation platform (4), and the other end of the water spray pipe (3) is provided with a nozzle (12).

8. The high-speed milling head for a quartz machining center according to claim 7, characterized in that, The nozzle (12) is a rotary pressurized nozzle.

9. The high-speed milling head for a quartz machining center according to claim 7, characterized in that, The nozzle (12) is positioned higher than the bottom of the fixing plate (5) to prevent the nozzle (12) from contacting the work material.

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