Dust removal assembly of five-axis machining center

Abstract

The utility model discloses a five-axis machining center dust removal assembly which comprises a five-axis machine tool installation base, a five-axis machine tool polishing roller is installed on the lower side of the five-axis machine tool installation base, a dust collector is installed on the upper side of the five-axis machine tool installation base, and the feeding end of the dust collector is communicated with a conveying main pipe. A dust collection head penetrates through the lower end of the conveying main pipe, and a rubber ring is connected to the inner wall of the lower end of the conveying main pipe; a through hole is formed in the end of the five-axis machine tool polishing roller, and a dust collection head penetrates through the inner side of the through hole. According to the dust removal assembly of the five-axis machining center, the dust collector works and is matched with the dust collection head and the conveying main pipe to suck and remove chippings, the mounting plate is controlled to rotate when a polishing roller of a five-axis machine tool rotates, so that the knocking plate is driven to rotate, the knocking plate and the dust collection head are collided and knocked, and the chippings attached and blocked in the dust collection head are knocked off; therefore, the blockage of the dust collection head is reduced, and dust can be continuously and efficiently removed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal for a five-axis machining center, in particular to a dust removal component for a five-axis machining center. Background Art

[0002] The five-axis machining center is a center that can complete complex machining with a one-time clamping of the workpiece. It has high technological content and high machining precision. Therefore, the five-axis machining center is not only used in the civil industry, but also in the aviation, aerospace, military and other industries. When the five-axis machining center polishes the workpiece, dust will be generated, which requires dust removal.

[0003] Among them, the publication number CN211414528U is a dust removal mechanism suitable for five-axis machining center, which includes a base, a vacuum cleaner box and a baffle. The upper surface of the base is fixedly installed with the vacuum cleaner box, and the top of the vacuum cleaner box is nested with a round cover. A connecting block is fixedly installed on one side of the vacuum cleaner box, and a vacuum hose is fixedly installed in the middle of the connecting block. By installing a suction fan, the suction fan has a total of 4 suction fan auxiliary pipes, 3 of which are distributed on the three inner walls of the closed five-axis machining center, and the other suction fan auxiliary pipe is on the baffle, so that the suction fan auxiliary pipe can directly suck the debris flying around in the closed five-axis machining center into the suction fan, thereby improving the efficiency of cleaning the debris.

[0004] The above-mentioned prior art utilizes the auxiliary pipe of the suction fan to absorb and clean the debris of the five-axis machining center. In order to reduce the obstruction of the vacuum head to the working of the machining components in the five-axis machining center and to allow the vacuum head to extend into and face the vacuum area, the vacuum head needs to have a smaller pipe diameter. The smaller pipe diameter is easily clogged after long-term use due to the attachment of debris, thereby affecting the dust removal effect. Therefore, we propose a dust removal component for a five-axis machining center to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a dust removal component for a five-axis machining center to solve the problem raised in the above background technology that the dust collector head on the market is easily clogged after long-term use due to the adhesion of debris, thus affecting the dust removal effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal component for a five-axis machining center, comprising a five-axis machine tool mounting seat, a five-axis machine tool polishing roller is mounted on the lower side of the five-axis machine tool mounting seat, a dust collector is mounted on the upper side of the five-axis machine tool mounting seat, a feeding end of the dust collector is connected to a conveying main pipe, a dust collecting head is passed through the lower end of the conveying main pipe, and a rubber ring is connected to the inner wall of the lower end of the conveying main pipe;

[0007] A through hole is provided at the end of the polishing roller of the five-axis machine tool, a dust collector head is passed through the inner side of the through hole, and a locking hole is provided on the outer side of the upper end of the dust collector head;

[0008] A tension spring is connected to the side wall of the lower end of the conveying main pipe, and one end of the tension spring is connected to a locking rod.

[0009] Preferably, a mounting plate is installed at the shaft end of the polishing roller of the five-axis machine tool, and receiving grooves are opened at both ends of the mounting plate. The inner side of the receiving groove is rotatably connected with a rotating shaft, and the upper and lower ends of the rotating shaft are elastically connected to the receiving groove through a vortex spring, and a knocking plate is installed on the outer side of the middle section of the rotating shaft.

[0010] Preferably, the upper section of the vacuum head is a "stem"-shaped structure, and the upper end of the vacuum head extends into the conveying main pipe and fits tightly with the rubber ring. This design can utilize the rubber ring to increase the sealing between the vacuum head and the conveying main pipe and ensure the engagement of the vacuum head and the through hole.

[0011] Preferably, the lower end of the dust suction head is distributed in an inclined shape, and the dust suction head is inclined toward the polishing roller of the five-axis machine tool. This design uses the dust suction head to suck and clean the dust generated by polishing the polishing roller of the five-axis machine tool.

[0012] Preferably, the locking hole and the locking rod are engaged with each other, and the highest point of the locking rod is lower than the lowest point of the rubber ring. This design can avoid mutual obstruction between the locking rod and the rubber ring, ensuring that the locking rod is smoothly inserted into the locking hole to lock the vacuum cleaner head.

[0013] Preferably, the contact surface between the knocking plate and the dust collector head is an outer arc structure, and the knocking plate forms a rotating structure through a rotating shaft and a storage groove. This design can prevent the dust collector head from blocking the knocking plate from rotating with the mounting plate, and the knocking plate can be used to collide and knock the dust collector head to knock off the debris inside the dust collector head to avoid debris adhesion and clogging.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The dust removal component of the five-axis machining center uses a vacuum cleaner to work with a vacuum head and a conveying main pipe to suck and remove debris, and controls the rotation of the mounting plate when the polishing roller of the five-axis machine tool rotates, thereby driving the knocking plate to rotate, so that the knocking plate collides and knocks with the vacuum head, knocking off the debris attached to and blocked in the vacuum head, allowing it to flow with the suction force, reducing the blockage of the vacuum head, and continuously and efficiently removing dust;

[0016] (2) The dust removal component of the five-axis machining center drives the locking rod to move. When the locking rod is moved out of the locking hole, the lock of the conveying main pipe and the dust suction head can be released, and the dust suction head can be removed quickly and conveniently, which is convenient for maintenance and replacement of the worn dust suction head. The thin tube dust suction head can perform dust removal operations in a narrow space of the five-axis machining center without hindering the operation of the five-axis machining center component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the mounting plate of the utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of the conveying main pipe of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the dust collector head of the utility model.

[0024] In the figure: 1. Five-axis machine tool mounting base; 2. Five-axis machine tool polishing roller; 3. Vacuum cleaner; 4. Conveying main pipe; 5. Rubber ring; 6. Vacuum cleaner head; 7. Locking hole; 8. Tension spring; 9. Locking rod; 10. Mounting plate; 11. Rotating shaft; 12. Vortex spring; 13. Knocking plate; 14. Storage groove; 15. Through hole. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 7The utility model provides the following technical solutions: a dust removal component for a five-axis machining center, comprising a five-axis machine tool mounting seat 1, a five-axis machine tool polishing roller 2 is mounted on the lower side of the five-axis machine tool mounting seat 1, a dust collector 3 is mounted on the upper side of the five-axis machine tool mounting seat 1, a feeding end of the dust collector 3 is connected with a conveying main pipe 4, a dust collecting head 6 is passed through the lower end of the conveying main pipe 4, and a rubber ring 5 is connected to the inner wall of the lower end of the conveying main pipe 4;

[0027] Furthermore, a mounting plate 10 is installed at the shaft end of the five-axis machine tool polishing roller 2, and storage grooves 14 are opened at both ends of the mounting plate 10. The inner side of the storage groove 14 is rotatably connected with a rotating shaft 11. The upper and lower ends of the rotating shaft 11 are elastically connected to the storage groove 14 through a vortex spring 12, and a knocking plate 13 is installed on the outer side of the middle section of the rotating shaft 11; the upper section of the dust suction head 6 is a "dry"-shaped structure, and the upper end of the dust suction head 6 extends into the conveying main pipe 4 and fits tightly with the rubber ring 5; the lower end of the dust suction head 6 is distributed in an inclined shape, and the dust suction head 6 is inclined toward the five-axis machine tool polishing roller 2; the contact surface between the knocking plate 13 and the dust suction head 6 is an outer arc structure, and the knocking plate 13 forms a rotating structure with the storage groove 14 through the rotating shaft 11;

[0028] The five-axis machine tool mounting seat 1 is installed in the five-axis machining center. The five-axis machine tool mounting seat 1 is controlled by the driving component of the five-axis machining center to move axially, and the built-in motor is used to drive the five-axis machine tool polishing roller 2 to rotate to polish the workpiece. The vacuum cleaner 3 is powered on, and the dust collector head 6 is used to suck the debris, so that the debris is discharged to the outside of the five-axis machining center through the dust collector head 6 and the conveying main pipe 4, and can be collected by an external box. When the five-axis machine tool polishing roller 2 rotates, the mounting plate 10 installed on the shaft can be driven to rotate, thereby controlling the knocking plate 13 to rotate. 6, the knocking plate 13 knocks the dust head 6, knocks off the debris attached to and blocked on the dust head 6, makes it flow with the suction force, and reduces the blockage of the dust head 6. The mounting plate 10 drives the knocking plate 13 to continue to rotate. The knocking plate 13 is subjected to the blocking force and can be rotated by the rotating shaft 11. The rotating shaft 11 controls the vortex spring 12 connected to the end to rotate, and the vortex spring 12 starts to accumulate force. When the position of the knocking plate 13 is staggered with the position of the dust head 6, the vortex spring 12 can control the rotating shaft 11 to drive the knocking plate 13 to reset and rotate, so that the knocking plate 13 intermittently knocks the dust head 6;

[0029] Furthermore, a through hole 15 is provided at the end of the polishing roller 2 of the five-axis machine tool, a vacuum head 6 is passed through the inner side of the through hole 15, and a locking hole 7 is provided on the outer side of the upper end of the vacuum head 6; a tension spring 8 is connected to the side wall of the lower end of the conveying main pipe 4, and a locking rod 9 is connected to one end of the tension spring 8; the locking hole 7 and the locking rod 9 are engaged with each other, and the highest point of the locking rod 9 is lower than the lowest point of the rubber ring 5;

[0030] When used for a long time, the dust cleaner head 6 is worn out and can be replaced. The locking rod 9 is pulled, and the locking rod 9 stretches the tension spring 8 to store force, and the locking rod 9 is moved out of the locking hole 7. The lock of the dust cleaner head 6 is released, and the dust cleaner head 6 can be pulled out from the bottom, and a new dust cleaner head 6 is inserted into the conveying main pipe 4. The rubber ring 5 is used to seal the connecting end of the dust cleaner head 6 and the conveying main pipe 4. The pulling of the locking rod 9 is released, and the tension spring 8 can control the locking rod 9 to reset and move, and the locking rod 9 is stuck in the locking hole 7, so that the loading and unloading of the dust cleaner head 6 can be completed quickly. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust removal assembly for a five-axis machining center, comprising a five-axis machine tool mounting seat (1), characterized in that: A five-axis machine tool polishing roller (2) is installed on the lower side of the five-axis machine tool mounting seat (1), and a vacuum cleaner (3) is installed on the upper side of the five-axis machine tool mounting seat (1). The feed end of the vacuum cleaner (3) is connected to a conveying main pipe (4), and a vacuum head (6) is passed through the lower end of the conveying main pipe (4). A rubber ring (5) is connected to the inner wall of the lower end of the conveying main pipe (4); A through hole (15) is provided at the end of the five-axis machine tool polishing roller (2), a dust suction head (6) is passed through the inner side of the through hole (15), and a locking hole (7) is provided on the outer side of the upper end of the dust suction head (6); A tension spring (8) is connected to the side wall at the lower end of the conveying main pipe (4), and one end of the tension spring (8) is connected to a locking rod (9).

2. A dust removal assembly for a five-axis machining center according to claim 1, characterized in that: The shaft end of the five-axis machine tool polishing roller (2) is installed with a mounting plate (10), and the two ends of the mounting plate (10) are provided with receiving grooves (14). The inner side of the receiving groove (14) is rotatably connected with a rotating shaft (11), and the upper and lower ends of the rotating shaft (11) are elastically connected to the receiving groove (14) through a vortex spring (12), and a knocking plate (13) is installed on the outer side of the middle section of the rotating shaft (11).

3. A dust removal assembly for a five-axis machining center according to claim 1, characterized in that: The upper section of the vacuum head (6) is a "stem"-shaped structure, and the upper end of the vacuum head (6) extends into the conveying main pipe (4) and fits tightly with the rubber ring (5).

4. A dust removal assembly for a five-axis machining center according to claim 1, characterized in that: The lower end of the dust suction head (6) is distributed in an inclined shape, and the dust suction head (6) is inclined toward the polishing roller (2) of the five-axis machine tool.

5. The dust removal assembly of a five-axis machining center according to claim 1, characterized in that: The locking hole (7) and the locking rod (9) are engaged with each other, and the highest point of the locking rod (9) is lower than the lowest point of the rubber ring (5).

6. A dust removal assembly for a five-axis machining center according to claim 2, characterized in that: The contact surface between the knocking plate (13) and the dust collector head (6) is an outer arc-shaped structure, and the knocking plate (13) forms a rotating structure through the rotating shaft (11) and the storage groove (14).

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