High-speed integrated five-axis machining center

Abstract

The utility model discloses a high -speed integrated five -axis machining center relates to machining center technical field, including five -axis machining center main part, the side surface of five -axis machining center main part is provided with the emergency stop button, is provided with the automatic emergency stop mechanism on five -axis machining center main part, is provided with the smoke dust purification mechanism on five -axis machining center main part. The utility model discloses the design can gather the sound produced when the cutter works, then the data is delivered to the computer, and whether the abnormal sound is produced is read out through the computer, when the abnormal sound is produced, the magnet power is lost to the iron block adsorption immediately, with the reset elastic force of elastic member, the sliding pressure rod is pushed and slides on the inner wall of circular seat, and the emergency stop button is pressed, the function of automatic emergency stop of five -axis machining center main part is realized, avoids the worker and cannot promptly stop five -axis machining center main part, and the cutter damage problem of extremely easy to lead to, reduces the economic loss of user.

Description

Technical Field

[0001] This utility model relates to the field of machining center technology, specifically to a high-speed integrated five-axis machining center. Background Technology

[0002] A high-speed, integrated five-axis machining center is a high-tech, high-precision machining equipment specifically designed for machining complex curved surfaces. It has five axes: x, y, z, a, and c. The x, y, and z axes are translation axes, responsible for lateral, longitudinal, and vertical movement, respectively; the a-axis rotates around the x-axis, and the c-axis rotates around the z-axis. These five axes can work together in a coordinated manner, making the machining process more flexible and enabling high-precision machining of complex curved surfaces. Five-axis machining centers have important applications in many fields.

[0003] Before machining a workpiece, a five-axis machining center manually moves the workpiece to the machining station. If the workpiece specifications are incorrect, the tool may be subjected to excessive feed during the machining process according to the specified program. Excessive feed will increase the cutting force and produce loud noise. If the operator is not near the five-axis machining center, it will be difficult to quickly stop the machining center, which will easily damage the tool and cause significant economic losses to the user. Utility Model Content

[0004] The purpose of this invention is to provide a high-speed integrated five-axis machining center to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A high-speed integrated five-axis machining center includes a five-axis machining center body, an emergency stop button on the side of the five-axis machining center body, an automatic emergency stop mechanism on the five-axis machining center body, and a dust purification mechanism on the five-axis machining center body.

[0006] The automatic emergency stop mechanism includes a support arm and a protective shell. A magnetic block is fixedly installed at the left end of the support arm. The left side of the magnetic block is magnetically connected to the right side of the five-axis machining center body. A circular seat is fixedly installed at the end of the support arm away from the magnetic block. A sliding pressure rod is slidably connected to the inner wall of the circular seat. An iron block is fixedly installed on the right side of the sliding pressure rod. An elastic element is fixedly installed on the left side of the iron block. The left end of the elastic element is fixedly connected to the right side of the circular seat. The protective shell is fixedly installed on the front of the five-axis machining center body. A sound collector is fixedly installed on the inner wall of the protective shell.

[0007] Preferably, an extension base is fixedly installed on the right side of the circular base, and an electromagnet is fixedly installed on the left side of the extension base. The left side of the electromagnet is movably connected to the right side of the iron block.

[0008] Preferably, a protective cover is movably inserted into the front of the protective shell, a dustproof net is fixedly installed on the inner wall of the protective cover, and a handle is fixedly installed on the front of the protective cover.

[0009] Preferably, the dust purification mechanism includes a synchronous cylinder, which is fixedly installed on the side of the five-axis machining center body. A movable plate is fixedly installed on the telescopic end of the synchronous cylinder. A frame is detachably connected to the front of the movable plate. An arc-shaped alloy mesh is fixedly installed on the inner wall of the frame. A flexible air pipe is fixedly connected to the right side of the frame.

[0010] Preferably, the dust purification mechanism further includes a purification chamber, which is fixedly installed on the right side of the five-axis machining center body. A top plate is movably inserted into the top of the purification chamber, and a duct fan is fixedly connected to the top of the top plate. The end of the flexible air pipe away from the frame is fixedly connected to the top of the duct fan.

[0011] Preferably, an inner support plate is fixedly installed on the inner wall of the purification chamber, a cylindrical tube is movably inserted into the top of the inner support plate, a mesh tube is fixedly connected to the bottom of the cylindrical tube, and activated carbon particles are filled in the inner cavity of the cylindrical tube and the mesh tube.

[0012] Preferably, a second inner support plate located below the first inner support plate is fixedly installed on the inner wall of the purification chamber. A retaining frame is movably inserted into the bottom of the second inner support plate, and a raised high-efficiency filter screen is fixedly connected to the top of the retaining frame.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: This invention provides a high-speed integrated five-axis machining center to address the problem of tool damage caused by improper workpiece installation and failure to stop the machining center in time. Through the design of a sound collector, the sounds generated by the tool during operation are collected and transmitted to a computer. The computer then identifies any abnormal noises. When an abnormal noise is detected, the electromagnet is de-energized, losing its magnetic force to the iron block. Using the restoring force of the elastic element, the sliding rod slides on the inner wall of the circular seat, pressing the emergency stop button. This automatically stops the five-axis machining center, preventing tool damage caused by the operator's inability to stop the machining center in time, thus reducing tool damage and minimizing economic losses for the user. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the support arm of this utility model; Figure 3 This is a schematic diagram of the internal structure of the protective shell of this utility model; Figure 4 This is a schematic diagram of the structure of the synchronous cylinder of this utility model; Figure 5 This is a schematic diagram of the internal structure of the cleanroom of this utility model.

[0015] In the diagram: 1. Main body of the five-axis machining center; 11. Emergency stop button; 2. Automatic emergency stop mechanism; 21. Support arm; 211. Magnetic block; 212. Circular seat; 213. Extension seat; 214. Electromagnet; 215. Iron block; 216. Sliding pressure rod; 217. Elastic element; 22. Protective shell; 221. Sound collector; 222. Protective cover; 223. Dustproof net; 224. Handle; 3. Smoke purification mechanism; 31. Synchronous cylinder; 32. Moving plate seat; 33. Frame; 34. Arc-shaped alloy mesh; 35. Soft air pipe; 36. Clean room; 361. Top plate; 362. Duct fan; 363. No. 1 inner support plate; 364. Cylindrical cylinder; 365. Mesh cylinder; 366. No. 2 inner support plate; 367. Clip frame; 368. Raised high-efficiency filter. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to embodiments: like Figures 1-5As shown, this utility model provides a high-speed integrated five-axis machining center, including a five-axis machining center body 1. An emergency stop button 11 is provided on the side of the five-axis machining center body 1. An automatic emergency stop mechanism 2 is provided on the five-axis machining center body 1. A dust purification mechanism 3 is provided on the five-axis machining center body 1. The automatic emergency stop mechanism 2 includes a support arm 21 and a protective shell 22. A magnetic block 211 is fixedly installed on the left end of the support arm 21. The left side of the magnetic block 211 is magnetically connected to the right side of the five-axis machining center body 1. A circular base 212 is fixedly installed at the end away from the magnetic block 211. A sliding pressure rod 216 is slidably connected to the inner wall of the circular base 212. An iron block 215 is fixedly installed on the right side of the sliding pressure rod 216. An elastic element 217 is fixedly installed on the left side of the iron block 215. The left end of the elastic element 217 is fixedly connected to the right side of the circular base 212. A protective shell 22 is fixedly installed on the front of the five-axis machining center body 1. A sound collector 221 is fixedly installed on the inner wall of the protective shell 22. An extension is fixedly installed on the right side of the circular base 212. An electromagnet 214 is fixedly installed on the left side of the base 213 and the left side of the electromagnet 214 is movably connected to the right side of the iron block 215. Through the operation of the sound collector 221, the sound generated by the tool during operation can be collected and then the data is transmitted to the computer. The sound data of the workpiece during smooth machining is pre-input into the computer. Through the sound recognition software inside the computer, the sound collected by the sound collector 221 can be identified and compared with the sound data during smooth machining. If the difference is too large, it indicates that the tool is making abnormal noise. The computer can determine whether an abnormal noise has occurred. When an abnormal noise occurs, the electromagnet 214 is de-energized and loses its magnetic force to attract the iron block 215. With the help of the reset spring force of the elastic element 217, the sliding pressure rod 216 is pushed to slide on the inner wall of the circular base 212, and the emergency stop button 11 is pressed. This realizes the function of automatic emergency stop of the five-axis machining center body 1, avoiding the problem that the operator cannot stop the five-axis machining center body 1 in time, which is prone to tool damage, and reducing the tool damage rate.

[0017] Furthermore, such as Figure 3 As shown, a protective cover 222 is movably inserted into the front of the protective shell 22. A dustproof net 223 is fixedly installed on the inner wall of the protective cover 222. A handle 224 is fixedly installed on the front of the protective cover 222. The design of the dustproof net 223 facilitates the sound collector 221 to collect sound while blocking dust. The connection design between the protective cover 222 and the protective shell 22 makes it easy for users to disassemble and clean the dustproof net 223.

[0018] Furthermore, such as Figure 4 , Figure 5As shown, the dust purification mechanism 3 includes a synchronous cylinder 31, which is fixedly installed on the side of the five-axis machining center body 1. A movable plate base 32 is fixedly installed on the telescopic end of the synchronous cylinder 31. A frame 33 is detachably connected to the front of the movable plate base 32. An arc-shaped alloy mesh 34 is fixedly installed on the inner wall of the frame 33. A flexible air pipe 35 is fixedly connected to the right side of the frame 33. The dust purification mechanism 3 also includes a purification chamber 36, which is fixedly installed on the right side of the five-axis machining center body 1. A top plate 361 is movably inserted into the top of the purification chamber 36. A duct fan 362 is fixedly connected to the top of the top plate 361. The end of the flexible air pipe 35 furthest from the frame 33 is fixedly connected to the top of the duct fan 362. A first inner support plate 363 is fixedly installed on the inner wall of the purification chamber 36. A cylindrical tube 364 is movably inserted into the top of the first inner support plate 363. A mesh tube 365 is fixedly connected to the bottom of the cylindrical tube 364. Activated carbon granules are filled into the inner cavities of the cylindrical tube 364 and the mesh tube 365. A second inner support plate 366, located below the first inner support plate 363, is fixedly installed on the inner wall of the purification chamber 36. A retaining frame 367 is movably inserted into the bottom of the inner support plate 366. A raised high-efficiency filter screen 368 is fixedly connected to the top of the retaining frame 367. By controlling the extension of the synchronous cylinder 31, the movable plate base 32 can be moved forward, causing the arc-shaped alloy mesh 34 to approach the workpiece's machining area. This controls the operation of the duct fan 362, which can absorb air from the outer surface of the arc-shaped alloy mesh 34, thus absorbing the fumes generated during cutting. The fumes are then transported to the inner cavity of the purification chamber 36, where activated carbon particles inside the cylindrical cylinder 364 and the mesh cylinder 365 complete the fume purification process. The fog is adsorbed and purified, and the smoke can be filtered and purified by the design of the raised high-efficiency filter 368. The frame 33 is installed on the movable plate base 32 by bolts. The frame 33 can be disassembled to facilitate the cleaning of the arc-shaped alloy mesh 34. The top plate 361 is pulled out from the top of the purification chamber 36, and the cylindrical cylinder 364 can be pulled out from the top of the first inner support plate 363 to replace the material inside the cylindrical cylinder 364. The clip frame 367 is pulled out from the bottom of the second inner support plate 366, and the raised high-efficiency filter 368 can be cleaned.

[0019] The working principle of this high-speed integrated five-axis machining center will be explained in detail below.

[0020] like Figures 1-5As shown, during use, the workpiece is inserted into the workstation of the five-axis machining center body 1, and then the five-axis machining center body 1 can be cut. During the cutting process, the sound collector 221 collects the sound generated by the tool working, and then transmits the data to the computer. The computer judges whether there is any abnormal noise. When an abnormal noise is generated, the electromagnet 214 is de-energized and loses its magnetic force to attract the iron block 215. With the help of the reset spring force of the elastic element 217, the sliding pressure rod 216 is pushed to slide on the inner wall of the circular seat 212. Pressing the emergency stop button 11 realizes the function of automatic emergency stop of the five-axis machining center body 1. Before cutting, the synchronous cylinder 31 is extended to drive the moving plate seat 32 to move forward, so that the arc-shaped alloy mesh 34 is close to the workpiece processing area. During cutting, the pipe fan 362 is controlled to work, which can absorb and purify the smoke generated during cutting.

[0021] It should be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joint" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0022] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A high-speed integrated five-axis machining center, characterized in that: The five-axis machining center body (1) is provided with an emergency stop button (11) on the side of the five-axis machining center body (1), an automatic emergency stop mechanism (2) is provided on the five-axis machining center body (1), and a dust purification mechanism (3) is provided on the five-axis machining center body (1). The automatic emergency stop mechanism (2) includes a support arm (21) and a protective shell (22). A magnetic block (211) is fixedly installed on the left end of the support arm (21). The left side of the magnetic block (211) is magnetically connected to the right side of the five-axis machining center body (1). A circular seat (212) is fixedly installed on the end of the support arm (21) away from the magnetic block (211). A sliding pressure rod (216) is slidably connected to the inner wall of the circular seat (212). An iron block (215) is fixedly installed on the right side of the sliding pressure rod (216). An elastic element (217) is fixedly installed on the left side of the iron block (215). The left end of the elastic element (217) is fixedly connected to the right side of the circular seat (212). The protective shell (22) is fixedly installed on the front of the five-axis machining center body (1). A sound collector (221) is fixedly installed on the inner wall of the protective shell (22).

2. The high-speed integrated five-axis machining center according to claim 1, characterized in that: An extension seat (213) is fixedly installed on the right side of the circular base (212), and an electromagnet (214) is fixedly installed on the left side of the extension seat (213). The left side of the electromagnet (214) is movably connected to the right side of the iron block (215).

3. The high-speed integrated five-axis machining center according to claim 1, characterized in that: A protective cover plate (222) is movably inserted into the front of the protective shell (22), a dustproof net (223) is fixedly installed on the inner wall of the protective cover plate (222), and a handle (224) is fixedly installed on the front of the protective cover plate (222).

4. The high-speed integrated five-axis machining center according to claim 1, characterized in that: The dust purification mechanism (3) includes a synchronous cylinder (31), which is fixedly installed on the side of the main body (1) of the five-axis machining center. A movable plate seat (32) is fixedly installed on the telescopic end of the synchronous cylinder (31). A frame (33) is detachably connected to the front of the movable plate seat (32). An arc-shaped alloy mesh (34) is fixedly installed on the inner wall of the frame (33). A soft air pipe (35) is fixedly connected to the right side of the frame (33).

5. A high-speed integrated five-axis machining center according to claim 4, characterized in that: The dust purification mechanism (3) also includes a purification chamber (36), which is fixedly installed on the right side of the five-axis machining center body (1). A top plate (361) is movably inserted into the top of the purification chamber (36), and a duct fan (362) is fixedly connected to the top of the top plate (361). The end of the flexible air pipe (35) away from the frame (33) is fixedly connected to the top of the duct fan (362).

6. A high-speed integrated five-axis machining center according to claim 5, characterized in that: An inner support plate (363) is fixedly installed on the inner wall of the purification chamber (36). A cylindrical tube (364) is movably inserted into the top of the inner support plate (363). A mesh tube (365) is fixedly connected to the bottom of the cylindrical tube (364). Activated carbon particles are filled in the inner cavities of the cylindrical tube (364) and the mesh tube (365).

7. A high-speed integrated five-axis machining center according to claim 6, characterized in that: The inner wall of the purification chamber (36) is fixedly installed with a second inner support plate (366) located below the first inner support plate (363). A frame (367) is movably inserted into the bottom of the second inner support plate (366), and a raised high-efficiency filter (368) is fixedly connected to the top of the frame (367).

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