Protective mechanism of CNC vertical machining center

Abstract

The utility model provides a CNC vertical machining center protection mechanism, and relates to the technical field of vertical machining centers, the CNC vertical machining center protection mechanism comprises a box body, one side of the box body is provided with a box door through a hinge, the top of the box body is provided with an electric cylinder, and the output end of the electric cylinder penetrates through the box body and is internally provided with a machining drill bit; a transparent protection plate is installed on the periphery of the machining drill bit, a cooling assembly is installed in the box body, a workbench is arranged in the box body, a containing table is installed on the top end face of the workbench, a plurality of through holes are formed in the top of the workbench, and a recycling assembly is installed at the bottom of the box body. According to the device, the periphery of a machining drill bit can be protected, the problem that the inner wall of equipment is damaged due to the fact that chippings collide with the inner wall of the equipment when splashing is avoided, meanwhile, the machining drill bit can be cooled, and the problem that the drill bit is damaged due to the fact that friction is generated between the drill bit and a workpiece, and the drill bit easily generates high temperature is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vertical machining centers, and more specifically, particularly relates to a protective mechanism for a CNC vertical machining center. Background Art

[0002] A vertical machining center refers to a machining center with a vertical spindle. Its structural form is mostly a fixed column, the workbench is rectangular, and it has no indexing and rotating function. It is suitable for machining disc, sleeve, and plate-like parts. It generally has three linear motion coordinate axes and can be equipped with a rotary table rotating along the horizontal axis on the workbench for machining spiral parts.

[0003] Based on the above, the inventor found the following problems: At present, some vertical machining centers will generate a large amount of debris during workpiece machining. When the debris splashes, it collides with the inner wall of the equipment, thereby causing damage to the inner wall of the equipment. At the same time, during drill machining, friction occurs between the drill and the workpiece, which easily causes the drill to generate high temperature, thereby damaging the drill and shortening the service life of the drill.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a protective mechanism for a CNC vertical machining center is provided, with the expectation of achieving a more practical value. Summary of the Utility Model

[0005] The purpose and efficacy of a protective mechanism for a CNC vertical machining center of the present utility model are achieved by the following specific technical means:

[0006] A protective mechanism for a CNC vertical machining center includes a box body. One side of the box body is installed with a box door through a hinge. An electric cylinder is installed on the top of the box body. The output end of the electric cylinder penetrates the box body to the inside and is installed with a machining drill. A transparent protective plate is installed around the machining drill. A cooling component is installed inside the box body. A workbench is provided inside the box body. A placement table is installed on the top end surface of the workbench. A plurality of through holes are opened on the top of the workbench. A recycling component is installed at the bottom of the box body.

[0007] Further, the cooling component includes a cooling water tank installed on the inner wall of the box body. A water pump is provided inside the cooling water tank. A water delivery pipe is connected to the bottom of the cooling water tank. One end of the water delivery pipe penetrates the transparent protective plate and is connected to a spray head inside.

[0008] Further, a chamber one is opened inside the box body. The chamber one is communicated with the through holes. A water outlet is opened at the bottom of the chamber one. Both sides at the bottom of the chamber one are inclined.

[0009] Further, the recycling component includes a collection box disposed inside the box body. One end of the collection box penetrates through the box body to the outside and is installed with a handle. An installation groove is formed on one side of the collection box. A filter frame is arranged inside the installation groove. A filter screen is installed inside the filter frame. Installation holes are formed on both sides of the filter frame.

[0010] Further, a set of sliding grooves are formed on one side of the collection box. A pull rod is arranged inside the sliding grooves. A second chamber is formed inside the collection box. One end of the pull rod penetrates through the sliding groove to the inside of the second chamber. A spring is installed on one side of the pull rod. One end of the spring is connected to one side of the second chamber. A clamping block is installed on the other side of the pull rod. One end of the clamping block penetrates through the collection box to the outside. The clamping block is matched with the installation hole.

[0011] Further, a set of sliding rails are installed on the inner side of the collection box. The sliding rails are matched with the filter frame.

[0012] Further, an observation window is installed inside the box door.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Through the design of the transparent protection plate, during the processing, the splashing debris is blocked by the transparent protection plate, avoiding the problem that the debris collides with the inner wall of the equipment when splashing, thereby causing damage to the inner wall of the equipment.

[0015] 2. Through the coordinated use of the cooling water tank, the water delivery pipe and the nozzle, during the processing, the water pump is turned on to deliver the water inside the cooling water tank to the nozzle. The nozzle sprays cooling water on the processing drill bit, thereby cooling the processing drill bit, avoiding the problem that the drill bit is easily damaged due to the friction between the drill bit and the workpiece, which easily causes the drill bit to generate high temperature, and extending the service life of the drill bit.

[0016] 3. Through the coordinated use of the collection box and the filter screen, the used cooling water flows into the first chamber through the through holes and then into the collection box. At the same time, the filter screen filters out the debris entrained in the cooling water. When the collection box is full, the staff can pull out the collection box through the handle and centrally process the water inside. When it is necessary to clean and replace the filter screen, pull the pull rod. The pull rod drives the clamping block to move towards the inside of the second chamber. When the clamping block is disengaged from the installation hole, the filter frame can be taken out and the filter screen can be cleaned and replaced. Through the above steps, it is convenient for the subsequent treatment of the cooling water, improves the replacement efficiency of the filter screen, and saves water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of a protection mechanism of a CNC vertical machining center of the utility model.

[0018] Figure 2 This is a schematic plan view of a protection mechanism for a CNC vertical machining center according to the present utility model.

[0019] Figure 3 This is a three-dimensional schematic view of a recycling component of a protection mechanism for a CNC vertical machining center according to the present utility model.

[0020] Figure 4 This is a schematic plan view of a collection box of a protection mechanism for a CNC vertical machining center according to the present utility model.

[0021] In the figure, the corresponding relationship between the component names and the attached drawing numbers is as follows:

[0022] 1. Box body; 2. Box door; 3. Observation window; 4. Electric cylinder; 5. Transparent protection plate; 6. Workbench; 7. Placing table; 8. Through hole; 9. Collection box; 10. Cooling water tank; 11. Machining drill bit; 12. Water delivery pipe; 13. Sprinkler; 14. Chamber 1; 15. Water outlet; 16. Handle; 17. Installation groove; 18. Filter frame; 19. Filter net; 20. Installation hole; 21. Slide rail; 22. Slide groove; 23. Pull rod; 24. Chamber 2; 25. Spring; 26. Clamping block. Specific embodiments

[0023] The following further describes in detail the embodiments of the present utility model in conjunction with the attached drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] Example:

[0025] As shown in Figure 1 to Figure 4 shown:

[0026] The present utility model provides a protection mechanism for a CNC vertical machining center, including a box body 1. One side of the box body 1 is installed with a box door 2 through a hinge. An electric cylinder 4 is installed on the top of the box body 1. The output end of the electric cylinder 4 penetrates the box body 1 to the inside and is installed with a machining drill bit 11. A transparent protection plate 5 is installed around the machining drill bit 11. A cooling component is installed inside the box body 1. A workbench 6 is arranged inside the box body 1. A placing table 7 is installed on the top end surface of the workbench 6. A plurality of through holes 8 are opened on the top of the workbench 6. A recycling component is installed at the bottom of the box body 1.

[0027] Among them, the cooling component includes a cooling water tank 10 installed on the inner wall of the box body 1. A water pump is provided inside the cooling water tank 10. The bottom of the cooling water tank 10 is connected to a water delivery pipe 12. One end of the water delivery pipe 12 penetrates through the transparent protection plate 5 and is connected to a spray head 13 inside. Through the coordinated use of the cooling water tank 10, the water delivery pipe 12, and the spray head 13, during the processing, the water pump is turned on to deliver the water inside the cooling water tank 10 to the spray head 13. The spray head 13 sprays cooling water on the processing drill bit 11, thereby cooling the processing drill bit 11, avoiding the problem that friction is likely to occur between the drill bit and the workpiece, which easily causes the drill bit to generate high temperature and thus damages the drill bit, and extending the service life of the drill bit.

[0028] Among them, a chamber one 14 is opened inside the box body 1. The chamber one 14 communicates with the through hole 8. An outlet 15 is opened at the bottom of the chamber one 14. Both sides of the bottom of the chamber one 14 are inclined.

[0029] Among them, the recycling component includes a collection box 9 arranged inside the box body 1. One end of the collection box 9 penetrates through the box body 1 and is installed with a handle 16 outside. An installation groove 17 is opened on one side of the collection box 9. A filter frame 18 is arranged inside the installation groove 17. A filter screen 19 is installed inside the filter frame 18. Installation holes 20 are opened on both sides of the filter frame 18. Through the coordinated use of the collection box 9 and the filter screen 19, the used cooling water flows into the chamber one 14 through the through hole 8 and then into the collection box 9. At the same time, the filter screen 19 filters out the debris carried in the cooling water. When the collection box 9 is full, the staff can pull out the collection box 9 through the handle 16 and conduct centralized treatment on the water inside. Through the above steps, it is convenient for the recycling and utilization of the cooling water, saving water resources.

[0030] Among them, a set of sliding grooves 22 are opened on one side of the collection box 9. A pull rod 23 is arranged inside the sliding grooves 22. A second chamber 24 is opened inside the collection box 9. One end of the pull rod 23 penetrates through the sliding groove 22 to the inside of the second chamber 24. A spring 25 is installed on one side of the pull rod 23. One end of the spring 25 is connected to one side of the second chamber 24. A clamping block 26 is installed on the other side of the pull rod 23. One end of the clamping block 26 penetrates through the collection box 9 to the outside. The clamping block 26 is matched with the mounting hole 20. By the combined use of the pull rod 23, the spring 25 and the clamping block 26, when it is necessary to clean and replace the filter screen 19, pull the pull rod 23. The pull rod 23 drives the clamping block 26 to move towards the inside of the second chamber 24. When the clamping block 26 is disengaged from the mounting hole 20, the filter frame 18 can be taken out and the filter screen 19 can be cleaned and replaced. When installing the filter screen 19, pull the pull rod 23. The pull rod 23 drives the clamping block 26 to move towards the inside of the second chamber 24 and compresses the spring 25. Insert the filter frame 18 from the installation groove 17, and then push the filter frame 18 into the collection box 9 through the sliding rail 21. Then release the pull rod 23. The spring 25 rebounds and pushes the clamping block 26 into the mounting hole 20. At this time, the filter screen 19 is fixed. Through the above steps, the subsequent treatment of the cooling water is facilitated, the replacement efficiency of the filter screen 19 is improved, and the work efficiency is further improved.

[0031] Among them, a set of sliding rails 21 are installed inside the collection box 9. The sliding rails 21 are matched with the filter frame 18.

[0032] Among them, an observation window 3 is installed inside the box door 2.

[0033] The specific usage method and function of this embodiment:

[0034] First, check the integrity of the device. After confirming that there is no problem, it can be used. Place the workpiece on the workbench 6, start the electric cylinder 4 to make the processing drill bit 11 contact with the workpiece, and then start the drill bit to process the workpiece. During the processing, the splashing debris is blocked by the transparent protective plate 5, avoiding the problem that the debris collides with the inner wall of the device when splashing, thus causing damage to the inner wall of the device. At the same time, turn on the water pump to transport the water inside the cooling water tank 10 to the nozzle 13, and the nozzle 13 sprays cooling water on the processing drill bit 11, thereby cooling the processing drill bit 11, avoiding the problem that friction is generated between the drill bit and the workpiece, which easily causes the drill bit to generate high temperature and thus damages the drill bit, and extending the service life of the drill bit. The used cooling water flows into the first chamber 14 through the through hole 8 and then into the collection box 9. At the same time, the filter screen 19 filters out the debris carried in the cooling water. When the collection box 9 is full, the staff can pull out the collection box 9 through the handle 16 and centrally treat the water inside. When it is necessary to clean and replace the filter screen 19, pull the pull rod 23, and the pull rod 23 drives the clamping block 26 to move inward to the second chamber 24. When the clamping block 26 is disengaged from the mounting hole 20, the filter frame 18 can be taken out and the filter screen 19 can be cleaned and replaced. Through the above steps, the subsequent treatment of the cooling water is facilitated, the replacement efficiency of the filter screen 19 is improved, and water resources are saved.

[0035] The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A protective mechanism for a CNC vertical machining center, comprising a box body (1), characterized in that: One side of the box body (1) is installed with a box door (2) through a hinge. An electric cylinder (4) is installed on the top of the box body (1). The output end of the electric cylinder (4) penetrates through the box body (1) and a processing drill bit (11) is installed inside. A transparent protection plate (5) is installed around the processing drill bit (11). A cooling component is installed inside the box body (1). A workbench (6) is arranged inside the box body (1). A placement table (7) is installed on the top surface of the workbench (6). A number of through holes (8) are opened on the top of the workbench (6). A recovery component is installed at the bottom of the box body (1).

2. The protective mechanism of a CNC vertical machining center according to claim 1, characterized in that: The cooling component includes a cooling water tank (10) installed on the inner wall of the box body (1). A water pump is arranged inside the cooling water tank (10). A water delivery pipe (12) is connected to the bottom of the cooling water tank (10). One end of the water delivery pipe (12) penetrates through the transparent protection plate (5) and a spray head (13) is connected inside.

3. The protective mechanism of a CNC vertical machining center according to claim 1, characterized in that: A chamber one (14) is opened inside the box body (1). The chamber one (14) is communicated with the through holes (8). A water outlet (15) is opened at the bottom of the chamber one (14). Both sides of the bottom of the chamber one (14) are inclined.

4. The protection mechanism of a CNC vertical machining center according to claim 1, characterized in that: The recovery component includes a collection box (9) arranged inside the box body (1). One end of the collection box (9) penetrates through the box body (1) and a handle (16) is installed outside. An installation groove (17) is opened on one side of the collection box (9). A filter frame (18) is arranged inside the installation groove (17). A filter net (19) is installed inside the filter frame (18). Installation holes (20) are opened on both sides of the filter frame (18).

5. The protection mechanism of a CNC vertical machining center according to claim 4, wherein: A group of sliding grooves (22) are opened on one side of the collection box (9). A pull rod (23) is arranged inside the sliding grooves (22). A chamber two (24) is opened inside the collection box (9). One end of the pull rod (23) penetrates through the sliding grooves (22) and extends into the chamber two (24) inside. A spring (25) is installed on one side of the pull rod (23). One end of the spring (25) is connected to one side of the chamber two (24). A clamping block (26) is installed on the other side of the pull rod (23). One end of the clamping block (26) penetrates through the collection box (9) and extends outside. The clamping block (26) is matched with the installation hole (20).

6. The protection mechanism of a CNC vertical machining center according to claim 4, characterized in that: A group of sliding rails (21) are installed on the inner side of the collection box (9). The sliding rails (21) are matched with the filter frame (18).

7. The protective mechanism of a CNC vertical machining center according to claim 1, characterized in that: An observation window (3) is installed on one side of the box door (2).

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