Waste cleaning mechanism of five-axis machining center machine

Abstract

The utility model relates to the technical field of five-axis machining center machines, in particular to a five-axis machining center machine waste cleaning mechanism which comprises a shell. A cylinder is arranged at the top end in the shell, a five-axis machining center machine head is arranged at the tail end of an output shaft of the cylinder, a waste collecting mechanism is arranged at the bottom end in the shell, a waste cleaning mechanism is arranged on the side face of the waste collecting mechanism, a cooling fan is arranged at the top end of the inner side of the shell, cooling holes are formed in the top end of the shell and penetrate through the shell, and a dustproof net is arranged on the cooling holes. By means of the arranged auger type collecting mechanism, chippings generated and falling in the machining process can be collected, meanwhile, the continuously rotating auger is matched with a scraper to scrape the chippings from the surface of the auger to the edge of the scraper, and therefore the chippings easy to adhere to the chippings are gathered, the chippings are conveniently collected, and the machining efficiency is improved. And the cleaning plate can be rotated in the cleaning process through the continuously rotating cleaning mechanism, so that dead angles are prevented from being generated in the cleaning and deslagging process of the scraping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of five-axis machining center machines, in particular to a waste cleaning mechanism for a five-axis machining center machine. Background Art

[0002] The five-axis linkage machining center, also called the five-axis machining center, is a high-tech, high-precision machining center specially used for machining complex curved surfaces. This machining center system has a significant influence on a country's aviation, aerospace, military, scientific research, precision instruments, high-precision medical equipment and other industries; the five-axis linkage machining center has the characteristics of high efficiency and high precision, and the workpiece can complete complex machining with one clamping. It can adapt to the processing of modern molds such as automotive parts and aircraft structural parts. When the existing five-axis linkage machining center equipment is processing, the waste collection structure will flow with the coolant when collecting the waste. The surface tension of the coolant will attach the waste to the surface of the collection structure, making it inconvenient to collect the attached waste later. In view of this, we propose a waste cleaning mechanism for a five-axis machining center. Utility Model Content

[0003] The utility model aims to provide a waste cleaning mechanism for a five-axis machining center, which solves the problem of inconvenience in collecting attached waste.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A waste cleaning mechanism for a five-axis machining center, comprising a housing;

[0006] A cylinder is provided at the top of the inner part of the shell, a five-axis machining center head is provided at the end of the cylinder output shaft, a waste collection mechanism is provided at the bottom of the inner part of the shell, a waste cleaning mechanism is provided on the side of the waste collection mechanism, a cooling fan is provided at the top of the inner side of the shell, a cooling hole is provided at the top of the shell, the cooling hole runs through the shell, and a dustproof net is provided on the cooling hole;

[0007] The waste collection mechanism includes a collection plate, a chain and an auger. The collection plate is arranged at the bottom end of the shell, the collection plate is inclined, the chain is symmetrically arranged on both sides of the collection plate, the auger is arranged below the collection plate, and the width of the collection plate corresponds to the auger structure.

[0008] Preferably, the waste collection mechanism also includes a scraper and a return spring. The scraper is arranged on both sides of the collection plate, one end of the scraper passes through the collection plate and is arranged inside the collection plate, the return spring is arranged between the scraper and the collection plate, and both ends of the return spring are fixedly connected to the scraper and the collection plate respectively, and the outer side of the scraper is an arc structure.

[0009] Preferably, the waste collection mechanism further comprises a motor, the motor is arranged at the bottom end inside the shell, and the motor output shaft is fixedly connected to the auger.

[0010] Preferably, the waste collection mechanism further comprises a first sprocket and a support shaft, wherein the first sprocket is arranged on the inner side of the chain, the support shaft is fixedly arranged at one end of the first sprocket, and the first sprocket is rotatably connected to the outer shell via the support shaft.

[0011] Preferably, the waste cleaning mechanism includes a collecting box, a rotating plate, a liquid inlet pipe and a spray port, the collecting box is arranged on one side of the bottom end of the shell, one end of the collecting box is arranged through the shell, the collecting box and the shell are movably connected, the rotating plate is arranged on the inner wall of one side of the shell, the rotating plate is a hollow structure, the liquid inlet pipe is arranged at the bottom end of the rotating plate, the rotating plate and the liquid inlet pipe are rotatably connected, the spray port is opened on the side of the rotating plate, and the spray port is arranged through the rotating plate.

[0012] Preferably, the waste cleaning mechanism also includes a second sprocket and a transmission rod, the second sprocket is arranged on the side of the inner wall of the outer shell, the second sprocket is rotatably connected to the outer shell, the transmission rod is arranged on the inner side of the second sprocket, and the transmission rod is fixedly connected to the second sprocket.

[0013] Preferably, the waste cleaning mechanism further comprises linkage gears, which are two mutually perpendicular bevel gear structures, the linkage gears are meshed with each other, and the linkage gears are arranged on the transmission rod and the top of the rotating plate.

[0014] By means of the above technical solution, the utility model provides a waste cleaning mechanism for a five-axis machining center. It has at least the following beneficial effects:

[0015] (1) The utility model can collect the debris generated and dropped during the processing by means of the auger-type collection mechanism. At the same time, the continuously rotating auger cooperates with the scraper to scrape the debris from the surface of the auger to the edge of the scraper, thereby gathering the debris that is easy to adhere to, making it easier to collect the debris.

[0016] (2) The cleaning mechanism of the utility model can continuously flush and clean the scraper surface, thereby improving the cleaning effect of debris. At the same time, the flushing water flow and debris can be collected by a collection box.

[0017] (3) The utility model can rotate the cleaning plate during the cleaning process through the continuously rotating cleaning mechanism, thereby continuously cleaning both ends of the scraper, avoiding the scraper from generating dead corners during the cleaning and slag removal process that affects the overall cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the chain structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the scraper of the utility model;

[0023] In the figure: 1. housing; 2. cylinder; 3. head of five-axis machining center; 4. waste collection mechanism; 401. collection plate; 402. chain; 403. auger; 404. scraper; 405. return spring; 406. motor; 407. first sprocket; 408. support shaft; 5. waste cleaning mechanism; 501. collection box; 502. rotating plate; 503. liquid inlet pipe; 504. spray port; 505. second sprocket; 506. transmission rod; 507. linkage gear; 6. cooling fan; 7. cooling hole; 8. dust net. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution: comprising a housing 1;

[0026] A cylinder 2 is provided at the top of the inner part of the outer shell 1, a five-axis machining center head 3 is provided at the end of the output shaft of the cylinder 2, a waste collection mechanism 4 is provided at the bottom of the inner part of the outer shell 1, a waste cleaning mechanism 5 is provided at the side of the waste collection mechanism 4, a cooling fan 6 is provided at the top of the inner side of the outer shell 1, a cooling hole 7 is provided at the top of the outer shell 1, the cooling hole 7 is set throughout the outer shell 1, and a dustproof net 8 is provided on the cooling hole 7.

[0027] Example 1

[0028] A waste cleaning mechanism for a five-axis machining center, such as Figure 1-Figure 4As shown, the waste collection mechanism 4 includes a collection plate 401, a chain 402 and an auger 403, the collection plate 401 is arranged at the bottom end of the inner part of the housing 1, the collection plate 401 is inclined, the chain 402 is symmetrically arranged on both sides of the collection plate 401, the auger 403 is arranged below the collection plate 401, the width of the collection plate 401 corresponds to the structure of the auger 403, the waste collection mechanism 4 also includes a scraper 404 and a reset spring 405, the scraper 404 is arranged on both sides of the collection plate 401, one end of the scraper 404 passes through the collection plate 401 and is arranged inside the collection plate 401, the reset spring 405 is arranged on the scraper The scraper 404 is between the plate 404 and the collecting plate 401, and the two ends of the return spring 405 are fixedly connected to the scraper 404 and the collecting plate 401 respectively. The outer side of the scraper 404 is an arc structure. The waste collection mechanism 4 also includes a motor 406, which is arranged at the bottom end of the inner part of the shell 1. The output shaft of the motor 406 is fixedly connected to the auger 403. The waste collection mechanism 4 also includes a first sprocket 407 and a support shaft 408. The first sprocket 407 is arranged on the inner side of the chain 402, and the support shaft 408 is fixedly arranged at one end of the first sprocket 407. The first sprocket 407 is rotatably connected to the shell 1 through the support shaft 408.

[0029] In this embodiment, the waste collection mechanism 4 can be used to collect the waste generated during the processing. The auger 403 can drive the collection plate 401, so that the collection plate 401 can move and transport the waste. The scraper 404 is tightly attached to the inner wall of the auger 403 under the elastic action of the return spring 405, so as to scrape off the debris on the surface of the auger 403. The first sprocket 407 cooperates with the chain 402 to guide the movement of the collection plate 401.

[0030] Example 2

[0031] like Figure 1 , 2As shown, the waste cleaning mechanism 5 includes a collecting box 501, a rotating plate 502, a liquid inlet pipe 503 and a spray port 504. The collecting box 501 is arranged on one side of the bottom end of the housing 1, one end of the collecting box 501 passes through the housing 1, and the collecting box 501 is movably connected to the housing 1. The rotating plate 502 is arranged on the inner wall of one side of the housing 1, and the rotating plate 502 is a hollow structure. The liquid inlet pipe 503 is arranged at the bottom end of the rotating plate 502, and the rotating plate 502 and the liquid inlet pipe 503 are rotatably connected. The spray port 504 is opened on the side of the rotating plate 502, and the spray port 504 passes through the rotating plate 502. The plate 502 is set, and the waste cleaning mechanism 5 also includes a second sprocket 505 and a transmission rod 506. The second sprocket 505 is set on the inner wall side of the shell 1, and the second sprocket 505 is rotatably connected to the shell 1. The transmission rod 506 is set on the inner side of the second sprocket 505, and the transmission rod 506 and the second sprocket 505 are fixedly connected. The waste cleaning mechanism 5 also includes a linkage gear 507, and the linkage gear 507 is two mutually perpendicular bevel gear structures. The linkage gears 507 are meshed with each other, and the linkage gear 507 is set on the transmission rod 506 and the top of the rotating plate 502.

[0032] In this embodiment, the waste cleaning mechanism 5 can clean the surface of the collecting plate 401 and the scraper 404. The rotating plate 502 with a hollow structure can spray the clean water from the liquid inlet pipe 503 from the spray port 504 and perform a spray cleaning operation on the collecting plate 401. The waste flushed by the spray is collected through the collection box 501.

[0033] When the waste cleaning mechanism of a five-axis machining center of the utility model is in use, the workpiece is processed by the head 3 of the five-axis machining center, and the cooling fan 6 dissipates heat and cools the head 3 of the five-axis machining center, so as to prevent the head 3 of the five-axis machining center from overheating and affecting the use, and the waste generated during the workpiece processing falls downward, and the spiral structure of the auger 403 can collect the waste. When the auger 403 rotates to the inside, the scraper 404 scrapes and cleans the surface of the auger 403, and the scraper 404 is elastically driven by the return spring 405 to be pressed against the inner wall of the auger 403, so that the waste on the surface of the auger 403 is scraped off to the surface of the scraper 404, and when the scraper 404 moves to the inner wall of the shell 1 with the collecting plate 401, the collecting plate 401 and the auger 403 are perpendicular to each other, and the scraper 404 on the inner side of the collecting plate 401 is under the return spring 405. The scraper 404 moves toward each other under elastic drive, and moves the waste to the connection of the scraper 404. At the same time, one end of the connecting pipe is connected to an external water source. When the clean water flows through the connecting pipe to the inner side of the rotating plate 502 with a hollow structure, the water pressure sprays the clean water from the spray port 504. When the scraper 404 moves with the collecting plate 401 to a position close to the rotating plate 502, the clean water flushes the waste on the scraper 404. At the same time, during the movement of the collecting plate 401, the chain 402 on the side of the collecting plate 401 rotates synchronously and drives the second sprocket 505 to rotate. The second sprocket 505 drives the linkage gear 507 to rotate synchronously through the inner transmission rod 506 and drives the rotating plate 502 to rotate. The rotating plate 502 is rotated to make the sprayed clean water form a strip-shaped flushing surface, thereby cleaning the waste on the surface of the scraper 404. The flushed waste is collected through the collecting box 501.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste cleaning mechanism for a five-axis machining center, comprising a housing (1), characterized in that: A cylinder (2) is provided at the top of the inner part of the shell (1), a five-axis machining center head (3) is provided at the end of the output shaft of the cylinder (2), a waste collection mechanism (4) is provided at the bottom of the inner part of the shell (1), a waste cleaning mechanism (5) is provided on the side of the waste collection mechanism (4), a cooling fan (6) is provided at the top of the inner side of the shell (1), a cooling hole (7) is provided at the top of the shell (1), the cooling hole (7) is arranged through the shell (1), and a dustproof net (8) is provided on the cooling hole (7); The waste collection mechanism (4) comprises a collection plate (401), a chain (402) and an auger (403); the collection plate (401) is arranged at the bottom end of the inner part of the housing (1); the collection plate (401) is arranged obliquely; the chain (402) is symmetrically arranged on both sides of the collection plate (401); the auger (403) is arranged below the collection plate (401); and the width of the collection plate (401) corresponds to the structure of the auger (403).

2. The waste cleaning mechanism of a five-axis machining center according to claim 1, characterized in that: The waste collection mechanism (4) further comprises a scraper (404) and a return spring (405); the scraper (404) is arranged on both sides of the collection plate (401); one end of the scraper (404) passes through the collection plate (401) and is arranged inside the collection plate (401); the return spring (405) is arranged between the scraper (404) and the collection plate (401); two ends of the return spring (405) are respectively fixedly connected to the scraper (404) and the collection plate (401); and the outer side of the scraper (404) is an arc-shaped structure.

3. The waste cleaning mechanism of a five-axis machining center according to claim 1, characterized in that: The waste collection mechanism (4) further comprises a motor (406), wherein the motor (406) is arranged at the bottom end inside the housing (1), and an output shaft of the motor (406) is fixedly connected to the auger (403).

4. The waste cleaning mechanism of a five-axis machining center according to claim 1, characterized in that: The waste collection mechanism (4) further comprises a first sprocket (407) and a support shaft (408); the first sprocket (407) is arranged on the inner side of the chain (402); the support shaft (408) is fixedly arranged at one end of the first sprocket (407); and the first sprocket (407) is rotatably connected to the housing (1) via the support shaft (408).

5. The waste cleaning mechanism of a five-axis machining center according to claim 1, characterized in that: The waste cleaning mechanism (5) comprises a collecting box (501), a rotating plate (502), a liquid inlet pipe (503) and a spray port (504); the collecting box (501) is arranged at one side of the bottom end of the housing (1); one end of the collecting box (501) is arranged through the housing (1); the collecting box (501) and the housing (1) are movably connected; the rotating plate (502) is arranged on the inner wall of one side of the housing (1); the rotating plate (502) is a hollow structure; the liquid inlet pipe (503) is arranged at the bottom end of the rotating plate (502); the rotating plate (502) and the liquid inlet pipe (503) are rotatably connected; the spray port (504) is opened on the side of the rotating plate (502); and the spray port (504) is arranged through the rotating plate (502).

6. The waste cleaning mechanism of a five-axis machining center according to claim 1, characterized in that The waste cleaning mechanism (5) further comprises a second sprocket (505) and a transmission rod (506); the second sprocket (505) is arranged on the inner wall side of the outer shell (1); the second sprocket (505) is rotatably connected to the outer shell (1); the transmission rod (506) is arranged on the inner side of the second sprocket (505); the transmission rod (506) and the second sprocket (505) are fixedly connected.

7. The waste cleaning mechanism of a five-axis machining center according to claim 1, characterized in that: The waste cleaning mechanism (5) further comprises a linkage gear (507), wherein the linkage gear (507) is two mutually perpendicular bevel gear structures, wherein the linkage gears (507) mesh with each other, and the linkage gears (507) are arranged on the transmission rod (506) and at the top of the rotating plate (502).

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