Chip removal equipment for 3D printing copper alloy drilling

Abstract

The chip removal equipment for 3D printing copper alloy drilling comprises a workbench, the inner side of the workbench is of a hollow structure, a bevel groove is formed in the inner side of the workbench, and a filter screen is fixedly installed at the bottom of the bevel groove; the splash-proof baffle is of a square structure in the overlook view, and the splash-proof baffle is fixedly installed at the upper end of the workbench. According to the chip removal equipment for 3D printing copper alloy drilling, waste chips generated during drilling are prevented from being splashed out of the outer side of the workbench through the splash-proof baffle, when the waste chips at the upper end of the workbench need to be cleaned, a servo motor is operated, so that the output end of the servo motor drives a different-direction threaded rod to rotate, and the waste chips at the lower end of the workbench are removed; the opposite-direction threaded rod rotates to drive the threaded connectors in threaded connection with the two ends to move in the opposite direction, the two sets of threaded connectors move in the opposite direction to drive the scraping plates on the left side and the right side to move in the opposite direction, waste chips at the two ends of the workbench are pushed to the inner side of a bevel groove, and therefore the chip removal effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip removal equipment, in particular to a chip removal equipment for 3D printing copper alloy drilling. Background Art

[0002] 3D printing copper alloy drilling is a process that combines 3D printing technology and drilling technology. When drilling copper alloys, a large amount of waste chips will be generated. These waste chips need to be processed, and chip removal equipment is required when processing these waste chips.

[0003] The application number is CN202122416012.0. A guide rail drilling device that is easy to remove chips can automatically remove chips to avoid iron chips from accumulating and affecting drilling efficiency; it includes a support frame, a first inclined plate fixedly connected to the upper end of the support frame, the first inclined plate upper end is installed with a first support plate, the left and right ends of the upper side of the first support plate are fixed with a second guide rail, the front and rear ends of the second guide rail are slidably connected to the second sliding block, the upper end of the second sliding block is fixedly connected to the second support plate, the upper end of the second support plate is fixed with a tool holder, the rear end of the tool holder is installed with a second motor, the second motor is fixedly connected to the upper end of the second support plate, the lower end of the second support plate is provided with a second lead screw rotatably connected to the first support plate, the second lead screw is threadedly connected to the second support plate, the rear end of the second lead screw is installed with a third motor, the front end of the tool holder is provided with a second inclined plate fixedly connected to the upper end of the first inclined plate, the second inclined plate is perpendicular to the first inclined plate, the upper end of the second inclined plate is fixedly connected to the placing plate, the upper end of the placing plate is fixedly connected to the cylinder, and the rear end of the cylinder is provided with a groove opened on the upper end of the placing plate.

[0004] The device tilts the reinforcing plate by rotating, and the tilt of the reinforcing plate allows the waste chips accumulated on the upper end to slide to the chip discharge port. Although this method can achieve the chip discharge effect, some waste chips have a certain viscosity, and the waste chips accumulated on the upper end of the reinforcing plate may not be completely discharged through the slope, thereby affecting the subsequent drilling process.

[0005] In view of the above problems, it is urgently necessary to carry out innovative design based on the original chip removal equipment structure for 3D printing copper alloy drilling. Utility Model Content

[0006] The purpose of the utility model is to provide a chip removal device for 3D printing copper alloy drilling, so as to solve the problem mentioned in the above background technology that some waste chips have a certain viscosity, and the waste chips accumulated on the upper end of the reinforcing plate may not be completely discharged through the slope, thereby affecting the subsequent drilling process.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chip removal device for 3D printing copper alloy drilling, comprising a workbench, the inner side of the workbench is a hollow structure, and an oblique groove is opened on the inner side of the workbench, and a filter screen is fixedly installed at the bottom of the oblique groove; a splash guard, the splash guard is a "mouth" shaped structure when viewed from above, and the splash guard is fixedly installed on the upper end of the workbench; a chip removal component, the chip removal component is installed on the inner side of the splash guard, and the chip removal component and the oblique groove are distributed in left and right correspondence; a cleaning component, the cleaning component is installed on the inner side of the workbench, and the cleaning component and the filter screen are distributed in upper and lower correspondence, wherein, by driving the chip removal component, the chip removal component can push the waste chips accumulated on the workbench to the inner side of the oblique groove; by rotating the cleaning component, the cleaning component can dump the waste chips to the outside of the workbench.

[0008] Preferably, the chip removal assembly includes a servo motor, a counter-rotating threaded rod, a threaded connector and a scraper. The servo motor is fixedly mounted on the outside of the splash guard, and the output end of the servo motor is fixedly mounted with a counter-rotating threaded rod. Both ends of the counter-rotating threaded rod are threadedly connected with a threaded connector, and a scraper is fixedly mounted on the outside of the threaded connector.

[0009] Preferably, the scrapers are arranged in two groups symmetrically about the midpoint of the bevel groove.

[0010] Preferably, the chip removal assembly further comprises a slide groove, the slide groove is opened on the inner side of the splash guard plate, and a scraper plate penetrates the inner side of the slide groove.

[0011] Preferably, the cleaning assembly includes a concentric shaft, a collecting frame and a vortex spring, the concentric shaft is rotatably connected to the inner side of the workbench, and the collecting frame is fixedly installed on the outer side of the concentric shaft, and the upper surface of the collecting frame is an oblique structure, and a vortex spring is connected between the tail end of the concentric shaft and the outer wall of the workbench.

[0012] Preferably, the cleaning component further comprises a discharge port, which is fixedly mounted at the lower end of the filter screen, and the lower surface of the discharge port is an oblique-mouth structure.

[0013] Preferably, the cleaning assembly also includes a fixed plate, a telescopic spring and a limit rod. The fixed plate is fixedly installed on the outside of the workbench, and a telescopic spring is fixedly installed on the outside of the fixed plate. The tail end of the telescopic spring is fixedly connected to the limit rod, and the limit rod passes through the inner side of the fixed plate, and the tail end of the limit rod forms a snap-fit ​​structure with the outer wall of the collection frame.

[0014] Compared with the prior art, the utility model has the beneficial effect that the chip removal device for 3D printing copper alloy drilling is provided with:

[0015] 1. Chip removal structure. This structure uses a splash guard to prevent the waste chips generated by drilling from splashing out of the outside of the workbench. When the waste chips on the upper end of the workbench need to be cleaned, the servo motor is operated so that the output end of the servo motor drives the counter-rotating threaded rod to rotate. The rotation of the counter-rotating threaded rod drives the threaded connectors at both ends to move toward each other. The two sets of threaded connectors move toward each other, thereby driving the scrapers on the left and right sides to move toward each other, pushing the waste chips at both ends of the workbench to the inside of the oblique groove and into the bottom of the workbench through the filter, thereby achieving the effect of chip removal;

[0016] 2. Cleaning structure, in which the waste chips pass through the filter and are discharged downward through the discharge port to the inside of the collection box. When the inside of the collection box is full, pull the limit rod to make it slide to the left side of the workbench. At this time, the collection box loses the limit of the limit rod, and the concentric shaft rotates through the elastic force of the vortex spring, thereby driving the collection box to flip together. At this time, the opening of the collection box faces the outside of the workbench, and the waste chips inside the collection box can be discharged to the inside of the collection container outside the workbench, thereby achieving the effect of quickly cleaning the waste chips;

[0017] Furthermore, when the waste chips inside the collecting frame are cleaned up, the collecting frame is manually pulled to rotate in the opposite direction until the opening of the collecting frame is connected with the bottom of the discharge port. At this time, the vortex spring accumulates force. After the collecting frame is placed, the limit rod is released, and the limit rod is reset by the elastic force of the telescopic spring, so that the tail end of the limit rod is engaged with the outside of the collecting frame to fix the collecting frame, so that the collecting frame can collect the waste chips on the upper end of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the splash guard of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the chip removal component of the utility model;

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the workbench of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the collection frame of the utility model after being turned over;

[0023] Figure 6 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. workbench; 2. oblique groove; 3. filter screen; 4. splash guard; 5. chip removal assembly; 501. servo motor; 502. counter-threaded rod; 503. threaded connector; 504. scraper; 505. slide; 6. cleaning assembly; 601. concentric shaft; 602. collecting frame; 603. vortex spring; 604. discharge port; 605. fixing plate; 606. telescopic spring; 607. limit rod. 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 6 The utility model provides a technical solution: a chip removal device for 3D printing copper alloy drilling, comprising:

[0027] Embodiment 1: Figure 1-Figure 3 The technical scheme shown in the utility model provides a technical scheme: a chip removal device for 3D printing copper alloy drilling, which discloses: a workbench 1, the inner side of the workbench 1 is a hollow structure, and an oblique groove 2 is opened on the inner side of the workbench 1, and a filter screen 3 is fixedly installed at the bottom of the oblique groove 2; a splash guard 4, the splash guard 4 is a "mouth" shaped structure when viewed from above, and the splash guard 4 is fixedly installed on the upper end of the workbench 1; a chip removal component 5, the chip removal component 5 is installed on the inner side of the splash guard 4, and the chip removal component 5 and the oblique groove 2 are distributed in a left-right corresponding manner; a cleaning component 6, the cleaning component 6 is installed on the inner side of the workbench 1, and the cleaning component 6 and the filter screen 3 are distributed in a top-down corresponding manner, wherein, by driving the chip removal component 5, the chip removal component 5 can push the waste chips accumulated on the workbench 1 to the inner side of the oblique groove 2; by rotating the cleaning component 6, the cleaning component 6 can dump the waste chips to the outside of the workbench 1;

[0028] The chip removal assembly 5 includes a servo motor 501, a different direction threaded rod 502, a threaded connector 503 and a scraper 504. The servo motor 501 is fixedly installed on the outside of the splash shield 4, and the output end of the servo motor 501 is fixedly installed with a different direction threaded rod 502, both ends of the different direction threaded rod 502 are threadedly connected with threaded connectors 503, and a scraper 504 is fixedly installed on the outside of the threaded connector 503; the scraper 504 is arranged in two groups symmetrically about the midpoint of the oblique groove 2; the chip removal assembly 5 also includes a slide 505, the slide 505 is opened on the inside of the splash shield 4, and the inside of the slide 505 is penetrated by the scraper 504;

[0029] This structure prevents the waste chips generated by drilling from splashing out of the outside of the workbench 1 through the splash-proof baffle 4. When the waste chips on the upper end of the workbench 1 need to be cleaned, the servo motor 501 is operated so that the output end of the servo motor 501 drives the counter-rotating threaded rod 502 to rotate. The rotation of the counter-rotating threaded rod 502 drives the threaded connectors 503 with threads connected at both ends to move toward each other. The two sets of threaded connectors 503 move toward each other, thereby driving the scrapers 504 on the left and right sides to move toward each other, pushing the waste chips at both ends of the workbench 1 to the inside of the oblique groove 2 and entering the bottom of the workbench 1 through the filter screen 3, thereby achieving the effect of chip removal.

[0030] Embodiment 2: Figure 1 , Figure 4-Figure 6 The technical scheme shown in the figure, the utility model provides a technical scheme: a chip removal device for 3D printing copper alloy drilling, discloses: a cleaning component 6 includes a concentric shaft 601, a collecting frame 602 and a vortex spring 603, the concentric shaft 601 is rotatably connected to the inner side of the workbench 1, and the collecting frame 602 is fixedly installed on the outer side of the concentric shaft 601, and the upper surface of the collecting frame 602 is an oblique structure, and a vortex spring 603 is connected between the tail end of the concentric shaft 601 and the outer wall of the workbench 1; the cleaning component 6 also includes a discharge port 604 , the discharge port 604 is fixedly installed at the lower end of the filter screen 3, and the lower surface of the discharge port 604 is an oblique structure; the cleaning assembly 6 also includes a fixed plate 605, a telescopic spring 606 and a limit rod 607, the fixed plate 605 is fixedly installed on the outside of the workbench 1, and the telescopic spring 606 is fixedly installed on the outside of the fixed plate 605, the tail end of the telescopic spring 606 is fixedly connected to the limit rod 607, and the limit rod 607 passes through the inner side of the fixed plate 605, and the tail end of the limit rod 607 forms a snap-fit ​​structure with the outer wall of the collection frame 602;

[0031] After the waste chips of this structure pass through the filter screen 3, they are discharged downward through the discharge port 604 and discharged into the inner side of the collection frame 602. When the inner side of the collection frame 602 is full, the limit rod 607 is pulled to make the limit rod 607 slide to the left side of the workbench 1. At this time, the collection frame 602 loses the limit of the limit rod 607, and the concentric shaft 601 rotates through the elastic force of the vortex spring 603, thereby driving the collection frame 602 to flip over together. At this time, the opening of the collection frame 602 faces the outside of the workbench 1. At this time, the waste chips inside the collection frame 602 can be discharged to the inside of the collection container outside the workbench 1, thereby To achieve the effect of quickly cleaning waste chips, when the waste chips inside the collection frame 602 are cleaned, manually pull the collection frame 602 to make the collection frame 602 rotate in the opposite direction until the opening of the collection frame 602 is connected to the bottom of the discharge port 604. At this time, the vortex spring 603 accumulates force. After the collection frame 602 is placed, release the limit rod 607. The limit rod 607 is reset by the elastic force of the telescopic spring 606, so that the tail end of the limit rod 607 is engaged with the outside of the collection frame 602, and the collection frame 602 is fixed, so that the collection frame 602 collects the waste chips on the upper end of the workbench 1.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] 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 chip removal device for 3D printing copper alloy drilling, characterized in that: Included are: A workbench (1), wherein the inner side of the workbench (1) is a hollow structure, and an oblique groove (2) is provided on the inner side of the workbench (1), and a filter screen (3) is fixedly installed at the bottom of the oblique groove (2); A splash shield (4), wherein the splash shield (4) has a "mouth"-shaped structure when viewed from above, and the splash shield (4) is fixedly mounted on the upper end of the workbench (1); A chip removal assembly (5), wherein the chip removal assembly (5) is mounted on the inner side of the splash guard plate (4), and the chip removal assembly (5) and the bevel groove (2) are arranged in a left-right corresponding manner; A cleaning component (6), wherein the cleaning component (6) is installed on the inner side of the workbench (1), and the cleaning component (6) and the filter screen (3) are arranged in a vertically corresponding manner, wherein: The chip removal assembly (5) is driven, and the chip removal assembly (5) can push the waste chips accumulated on the workbench (1) to the inner side of the bevel groove (2); The cleaning component (6) is rotated so that the cleaning component (6) can dump the waste chips to the outside of the workbench (1).

2. A chip removal device for 3D printing copper alloy drilling according to claim 1, characterized in that: The chip removal assembly (5) comprises a servo motor (501), a counter-rotating threaded rod (502), a threaded connector (503) and a scraper (504); the servo motor (501) is fixedly mounted on the outside of the splash guard (4); the counter-rotating threaded rod (502) is fixedly mounted on the output end of the servo motor (501); both ends of the counter-rotating threaded rod (502) are threadedly connected to the threaded connector (503); and the scraper (504) is fixedly mounted on the outside of the threaded connector (503).

3. A chip removal device for 3D printing copper alloy drilling according to claim 2, characterized in that: The scrapers (504) are arranged in two groups symmetrically about the midpoint of the oblique groove (2).

4. A chip removal device for 3D printing copper alloy drilling according to claim 2, characterized in that: The chip removal assembly (5) further comprises a slide groove (505), wherein the slide groove (505) is arranged on the inner side of the splash guard plate (4), and a scraper plate (504) penetrates the inner side of the slide groove (505).

5. The chip removal device for 3D printing copper alloy drilling according to claim 1, characterized in that: The cleaning assembly (6) comprises a coaxial shaft (601), a collecting frame (602) and a vortex spring (603); the coaxial shaft (601) is rotatably connected to the inner side of the workbench (1); the collecting frame (602) is fixedly mounted on the outer side of the coaxial shaft (601); the upper surface of the collecting frame (602) is an oblique structure; and the vortex spring (603) is connected between the rear end of the coaxial shaft (601) and the outer wall of the workbench (1).

6. A chip removal device for 3D printing copper alloy drilling according to claim 5, characterized in that: The cleaning component (6) further comprises a discharge port (604), wherein the discharge port (604) is fixedly mounted at the lower end of the filter screen (3), and the lower surface of the discharge port (604) is an oblique-mouth structure.

7. A chip removal device for 3D printing copper alloy drilling according to claim 6, characterized in that: The cleaning assembly (6) further comprises a fixed plate (605), a telescopic spring (606) and a limiting rod (607); the fixed plate (605) is fixedly mounted on the outside of the workbench (1); a telescopic spring (606) is fixedly mounted on the outside of the fixed plate (605); the rear end of the telescopic spring (606) is fixedly connected to the limiting rod (607); the limiting rod (607) passes through the inside of the fixed plate (605); and the rear end of the limiting rod (607) forms a snap-fit ​​structure with the outer wall of the collection frame (602).

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