Precise numerical control machine tool with shield sealing structure

Abstract

The utility model discloses a precision numerical control machine tool with a shield sealing structure. The precision numerical control machine tool comprises a supporting bottom plate. The bottom of the numerical control machine tool body is fixedly connected with the top of the supporting bottom plate; and the outer surface of the waste leakage gate is fixedly connected with the middle part of the supporting bottom plate. According to the scheme, by arranging related structures of the sliding protection door, the limiting rail, the sealing cover and the scrap feeding box, a part is placed on the machining table, after the notch in the front face of the sealing cover is completely covered with the sliding protection door, machining operation is started, and splashing scraps can enter the scrap feeding box through the screening grid during part machining; a magnet is arranged in the chip inlet box and can adsorb splashed metal chips, so that the chips or impurities are not prone to entering core components in the precision numerical control machine tool, damage to the precision numerical control machine tool is weakened, local overhaul of the precision numerical control machine tool is reduced, normal operation of the precision numerical control machine tool is guaranteed, and the service life of the precision numerical control machine tool is prolonged. And the part machining progress is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tool processing, and more specifically, to a precision numerical control machine tool provided with a shield sealing structure. Background Art

[0002] Precision CNC machine tools are high-precision and high-efficiency machine tools that process parts by controlling the movement of the workbench and tool through a computer numerical control system. They have a high degree of automation and precision processing capabilities and can achieve complex process requirements and high-precision processing tasks. Precision CNC machine tools are widely used in the manufacturing industry to process high-precision and complex-shaped parts.

[0003] However, in actual use, there are still certain problems. For example, existing precision CNC machine tools will generate a certain amount of debris and impurities when processing parts, and the debris will splash around inside the precision CNC machine tool under the inertia of processing, making it easy for the debris or impurities to enter the core components inside the precision CNC machine tool, which is easy to cause certain damage to the precision CNC machine tool. Therefore, the precision CNC machine tool needs to be partially inspected and repaired, which affects the normal operation of the precision CNC machine tool and reduces the progress of parts processing. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a precision CNC machine tool provided with a shield sealing structure to solve the problem in the prior art that debris will splash around inside the precision CNC machine tool under the inertia of machining, making it easy for debris or impurities to enter the core components inside the precision CNC machine tool, easily causing certain damage to the precision CNC machine tool.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a precision CNC machine tool with a shield sealing structure, comprising

[0006] Support base plate;

[0007] A CNC machine tool body, the bottom of which is fixedly connected to the top of the supporting base plate;

[0008] A waste drain grid, the outer surface of which is fixedly connected to the middle of the supporting bottom plate;

[0009] A sliding protective door, the bottom of which is slidably connected to the top of the supporting bottom plate;

[0010] A limiting track, the bottom of which is fixedly connected to the top of the supporting bottom plate, and the side of which is slidably connected to the side of the bottom end of the sliding protection door;

[0011] A sealing cover, the bottom of which is fixedly connected to the top of the waste drain grid.

[0012] Among them, it also includes a foot support, a switch door, a heat dissipation groove, and a fixed block. The top of the foot support is fixedly connected to the bottom of the supporting base plate, the switch door is arranged in the middle of the front of the CNC machine tool body, the outer surface of the heat dissipation groove is detachably connected to the top of the CNC machine tool body, the bottom of the fixed block is fixedly connected to the top of the supporting base plate, and the side of the fixed block is fixedly connected to the left end of the sliding protection door.

[0013] Among them, it also includes a processing table body, a chip feed box, a screening grid, and a collection and storage component. The outer surface of the processing table body is fixedly connected to the middle of the two ends of the CNC machine tool body, the outer surface of the processing table body is slidably connected to the middle of the two ends of the sealing cover, the bottom of the processing table body is fixedly connected to the top of the waste drain grid, the front of the chip feed box is fixedly connected to the back of the sealing cover, the bottom of the back of the chip feed box is fixedly and slidably connected to the top of the supporting bottom plate, the bottom of the front of the chip feed box is slidably connected to the top of the waste drain grid, the outer surface of the chip feed box is slidably connected to the middle of the back of the CNC machine tool body, the outer surface of the screening grid is fixedly connected to the front of the chip feed box, and the top of the collection and storage component is fixedly connected to the middle of the bottom end of the supporting bottom plate.

[0014] Among them, the collecting and storing assembly includes a collecting outer box, rollers, an inclined plate, a tight plug and a handle. The top of the collecting outer box is fixedly connected to the middle part of the bottom end of the supporting bottom plate, the front and back surfaces of the rollers are rotatably connected to the inner surface of the collecting outer box, one end of the inclined plate is fixedly connected to the bottom of both ends of the collecting outer box, the two ends of the tight plug are detachably connected to the other end of the inclined plate, the outer surface of the tight plug is detachably connected to the middle part of the bottom end of the collecting outer box, and the top of the handle is fixedly connected to the middle part of the bottom end of the tight plug.

[0015] The beneficial effects of the above technical solution of the utility model are as follows:

[0016] In the above scheme, by setting the waste drain grid, sliding protection door, fixed block, limiting rail, sealing cover, and chip feed box related structures, the parts are placed on the processing table inside the CNC machine tool body. After the parts are placed firmly, the sliding protection door is slid from the left to the right. The fixed block and the limiting rail can ensure the linearity and stability of the sliding protection door when sliding. After the notch on the front of the sealing cover is completely covered by the sliding protection door, the switch door is closed and the processing table body is started to start the processing operation. The debris generated during the processing of the parts will first fall on the waste drain grid, and the splashing debris will enter the chip feed box through the screening grid. The inside of the chip feed box has a magnet that can absorb the splashing metal debris. In this way, debris or impurities are not easy to enter the core components inside the precision CNC machine tool, reducing the damage to the precision CNC machine tool and reducing the local maintenance of the precision CNC machine tool, thereby ensuring the normal operation of the precision CNC machine tool and improving the progress of parts processing.

[0017] By setting up the collecting outer box, rollers, inclined plates, tight plugs, and handle related structures, when parts debris accumulates at the waste drain grid, it will enter the interior of the collecting outer box through the slots. The rolling of the rollers can prevent the debris from accumulating, and the inclined plate is in an inclined state, so that the debris will slide smoothly to the middle of the collecting outer box after falling from the rollers, making it easy to directly pull out the tight plugs after processing, and the debris will fall directly, reducing the steps and difficulty of cleaning the inside of the collecting outer box and improving the efficiency of collecting debris. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a structural diagram of the waste screen, sliding protection door and fixed block of the utility model;

[0020] Figure 3 This is a structural diagram of the sealing cover, chip feeding box and screening grid of the utility model;

[0021] Figure 4 This is a structural diagram of the collection outer box, rollers, and tight plugs of the utility model.

[0022] [reference numerals]

[0023] 1. Support base plate; 2. Foot support; 3. CNC machine tool body; 4. Switch door; 5. Heat dissipation slot; 6. Waste drain screen; 7. Sliding protection door; 8. Fixed block; 9. Limit track; 10. Processing table body; 11. Sealing cover; 12. Chip feed box; 13. Screening screen; 14. Collection and storage assembly; 141. Collection outer box; 142. Roller; 143. Inclined plate; 144. Tight plug; 145. Handle. DETAILED DESCRIPTION

[0024] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0025] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a precision CNC machine tool with a shield sealing structure, comprising

[0026] Supporting base plate 1;

[0027] A CNC machine tool body 3, the bottom of which is fixedly connected to the top of the supporting base plate 1;

[0028] A waste drain grid 6, the outer surface of which is fixedly connected to the middle of the supporting base plate 1;

[0029] A sliding protection door 7, the bottom of which is slidably connected to the top of the supporting base plate 1;

[0030] A limiting rail 9, the bottom of which is fixedly connected to the top of the supporting base plate 1, and the side of which is slidably connected to the side of the bottom end of the sliding protection door 7;

[0031] A sealing cover 11, the bottom of which is fixedly connected to the top of the waste drain grid 6;

[0032] Both the front and back sides of the sealing cover 11 are hollow. The front side is the same size as the sliding protection door 7 after it is telescoped and opened, and the back side is the same size as the screening grille 13 in the chip feed box 12. In this way, the processing position can be completely wrapped to prevent debris from splashing around and damaging the interior of the CNC machine tool.

[0033] Among them, it also includes a foot support 2, a switch door 4, a heat dissipation groove 5, and a fixed block 8. The top of the foot support 2 is fixedly connected to the bottom of the supporting base plate 1, the switch door 4 is arranged in the middle of the front of the CNC machine tool body 3, the outer surface of the heat dissipation groove 5 is detachably connected to the top of the CNC machine tool body 3, the bottom of the fixed block 8 is fixedly connected to the top of the supporting base plate 1, and the side of the fixed block 8 is fixedly connected to the left end of the sliding protection door 7.

[0034] Among them, it also includes a processing table body 10, a chip feed box 12, a screening grid 13, and a collection and storage component 14. The outer surface of the processing table body 10 is fixedly connected to the middle of the two ends of the CNC machine tool body 3, and the outer surface of the processing table body 10 is slidably connected to the middle of the two ends of the sealing cover 11. The bottom of the processing table body 10 is fixedly connected to the top of the waste drain grid 6, the front of the chip feed box 12 is fixedly connected to the back of the sealing cover 11, the bottom of the back of the chip feed box 12 is fixedly and slidably connected to the top of the supporting base plate 1, the bottom of the front of the chip feed box 12 is slidably connected to the top of the waste drain grid 6, the outer surface of the chip feed box 12 is slidably connected to the middle of the back of the CNC machine tool body 3, the outer surface of the screening grid 13 is fixedly connected to the front of the chip feed box 12, and the top of the collection and storage component 14 is fixedly connected to the middle of the bottom end of the supporting base plate 1.

[0035] Among them, the collecting and storing assembly 14 includes a collecting outer box 141, a roller 142, a slanted plate 143, a tight plug 144, and a handle 145. The top of the collecting outer box 141 is fixedly connected to the middle part of the bottom end of the supporting bottom plate 1, and the front and back surfaces of the roller 142 are rotatably connected to the inner surface of the collecting outer box 141. One end of the slanted plate 143 is fixedly connected to the bottom of both ends of the collecting outer box 141, and both ends of the tight plug 144 are detachably connected to the other end of the slanted plate 143. The outer surface of the tight plug 144 is detachably connected to the middle part of the bottom end of the collecting outer box 141, and the top of the handle 145 is fixedly connected to the middle part of the bottom end of the tight plug 144.

[0036] The working process of the utility model is as follows:

[0037] In the above scheme, the parts are placed on the processing table inside the CNC machine tool body 3, and after the parts are placed firmly, the sliding protection door 7 is slid from the left to the right. The fixed block 8 and the limit track 9 can ensure the linearity and stability of the sliding protection door 7 when sliding, and the sliding protection door 7 has a certain elasticity. After the notch on the front of the sealing cover 11 is completely covered by the sliding protection door 7, the switch door 4 is closed and the processing table body 10 is started to start the processing operation. The debris generated during the processing of the parts will first fall on the waste drain screen 6, and the splashing debris will pass through the screening screen 13 into the inside of the chip feed box 12, and the inside of the chip feed box 12 has a magnet, which can absorb the splashing metal debris;

[0038] After parts debris accumulates at the waste drain 6, it will enter the interior of the collection outer box 141 through the slot. The rolling of the roller 142 can prevent the debris from accumulating, and the inclined plate 143 is in an inclined state, so that the debris will slide smoothly into the middle of the collection outer box 141 after falling from the roller 142, making it easy to directly pull out the tight plug 144 after the processing is completed. The debris will fall directly, reducing the steps and difficulty of cleaning the inside of the collection outer box 141 and improving the efficiency of collecting debris.

[0039] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0040] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0041] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A precision CNC machine tool with a shield sealing structure, characterized in that: include Supporting base plate (1); A CNC machine tool body (3), the bottom of which is fixedly connected to the top of the supporting base plate (1); A waste drain grid (6), the outer surface of which is fixedly connected to the middle of the supporting base plate (1); A sliding protection door (7), the bottom of the sliding protection door (7) being slidably connected to the top of the supporting base plate (1); A limiting rail (9), wherein the bottom of the limiting rail (9) is fixedly connected to the top of the supporting base plate (1), and the side of the limiting rail (9) is slidably connected to the side of the bottom end of the sliding protection door (7); A sealing cover (11), the bottom of which is fixedly connected to the top of the waste drain grid (6).

2. A precision CNC machine tool with a shield sealing structure according to claim 1, characterized in that: The machine tool further comprises a foot support (2), a switch door (4), a heat dissipation groove (5), and a fixed block (8); the top of the foot support (2) is fixedly connected to the bottom of the support base plate (1); the switch door (4) is arranged in the middle of the front of the CNC machine tool body (3); the outer surface of the heat dissipation groove (5) is detachably connected to the top of the CNC machine tool body (3); the bottom of the fixed block (8) is fixedly connected to the top of the support base plate (1); and the side of the fixed block (8) is fixedly connected to the left end of the sliding protection door (7).

3. A precision CNC machine tool with a shield sealing structure according to claim 2, characterized in that: The machine tool further comprises a processing table body (10), a chip feed box (12), a screening grid (13), and a collecting and storing assembly (14); the outer surface of the processing table body (10) is fixedly connected to the middle of both ends of the CNC machine tool body (3); the outer surface of the processing table body (10) is slidably connected to the middle of both ends of the sealing cover (11); the bottom of the processing table body (10) is fixedly connected to the top of the waste drain grid (6); the front of the chip feed box (12) is fixedly connected to the back of the sealing cover (11); the bottom of the back of the chip feed box (12) is fixedly slidably connected to the top of the supporting bottom plate (1); the bottom of the front of the chip feed box (12) is slidably connected to the top of the waste drain grid (6); the outer surface of the chip feed box (12) is slidably connected to the middle of the back of the CNC machine tool body (3); the outer surface of the screening grid (13) is fixedly connected to the front of the chip feed box (12); and the top of the collecting and storing assembly (14) is fixedly connected to the middle of the bottom end of the supporting bottom plate (1).

4. A precision CNC machine tool with a shield sealing structure according to claim 3, characterized in that: The collecting and storing assembly (14) comprises a collecting outer box (141), a roller (142), an inclined plate (143), a tight plug (144), and a handle (145); the top of the collecting outer box (141) is fixedly connected to the middle of the bottom end of the supporting bottom plate (1); the front and back surfaces of the roller (142) are rotatably connected to the inner surface of the collecting outer box (141); one end of the inclined plate (143) is fixedly connected to the bottom of both ends of the collecting outer box (141); the two ends of the tight plug (144) are detachably connected to the other end of the inclined plate (143); the outer surface of the tight plug (144) is detachably connected to the middle of the bottom end of the collecting outer box (141); and the top of the handle (145) is fixedly connected to the middle of the bottom end of the tight plug (144).

Images