Numerical control machine tool protection structure convenient to disassemble and assemble

Abstract

The utility model discloses a numerical control machine tool protection structure convenient to disassemble and assemble, and relates to the technical field of numerical control machine tool protection structures. The maintenance opening is formed in the numerical control machine tool body and used for maintaining the interior of the numerical control machine tool body; the protection assembly is arranged in the maintenance opening and used for ventilation and heat dissipation protection of the numerical control machine tool body; the scraping strip driving assembly is arranged on the numerical control machine tool body and the hanging strip and used for driving the hanging strip to move to clean the protection assembly; according to the numerical control machine tool, due to the arrangement of the hanging strip, the scraping strip driving assembly, the dismounting and mounting assembly and the protection observation assembly, the lead screw sleeve moves downwards to drive the hanging strip to move downwards and scrape off dust attached to the ventilation net, and therefore the numerical control machine tool can be used for observing the machining condition of the interior of the numerical control machine tool. And the rotating shaft rotates reversely to drive the transparent glass to rotate reversely, so that the transparent glass is automatically reset, and the observation sight is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tool protection structures, and particularly relates to a numerical control machine tool protection structure which is convenient for disassembly and assembly. Background Technique

[0002] A patent with the publication number of CN220427713U in the prior art discloses a numerical control machine tool protection structure which is convenient for disassembly and assembly, belonging to the technical field of numerical control machine tool protection structures. The key points of its technical solution include a numerical control machine tool body. Chutes are opened at the top and the front side of the numerical control machine tool body. Holes are opened at the left and right sides of the numerical control machine tool body. A protection door assembly is arranged at the front side of the numerical control machine tool body. Most of the existing protection structures shield the generated waste chips during the machining of parts on the data machine tool by installing protection doors. Most of the protection doors are installed inside the numerical control machine tool body, resulting in a waste of time during the subsequent replacement of the protection doors. Moreover, most of the existing numerical control machine tools need to disassemble the outer shell of the numerical control machine tool body during maintenance, resulting in a reduction in the efficiency of the numerical control machine tool for part production and machining.

[0003] This patent dissipates heat and protects the numerical control machine tool through a protection component, and dissipates heat from the numerical control machine tool through a ventilation net. The numerical control machine tool is maintained by disassembling the protection structure. However, dust will accumulate on the surface of the ventilation net during long-term use, which is easy to cause blockage and affect the ventilation and heat dissipation effect. And this patent observes the machining process of the numerical control machine tool through a transparent glass, which blocks the flying of raw material debris during machining. However, tiny raw material debris during machining is easy to adhere to the transparent glass, which will affect the observation line of sight. Therefore, a numerical control machine tool protection structure which is convenient for disassembly and assembly is needed to meet the use requirements. Content of the Utility Model

[0004] The purpose of the utility model is to provide a numerical control machine tool protection structure which is convenient for disassembly and assembly to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A numerical control machine tool protection structure which is convenient for disassembly and assembly, including a numerical control machine tool body;

[0006] A maintenance port is opened on the numerical control machine tool body for the maintenance of the interior of the numerical control machine tool body;

[0007] A protection component is arranged in the maintenance port for the ventilation, heat dissipation and protection of the numerical control machine tool body;

[0008] A disassembly and assembly component is arranged on the numerical control machine tool body and the protection component for the disassembly and assembly of the protection component, which is convenient for the maintenance of the interior of the numerical control machine tool body;

[0009] Hanging strip, which is arranged on the protection component and is used for cleaning the protection component to prevent the protection component from being blocked and affecting the ventilation and heat dissipation effect of the CNC machine tool body;

[0010] Scraper strip driving component, which is arranged on the CNC machine tool body and the hanging strip and is used to drive the hanging strip to move to clean the protection component;

[0011] Collection component, which is arranged on the CNC machine tool body and is used for collecting the dust after cleaning;

[0012] Protection observation component, which is arranged on the CNC machine tool body and is used to observe the machining situation inside the CNC machine tool body.

[0013] Furthermore, the protection component includes a gasket arranged in the maintenance opening, an installation frame is installed on the gasket, and a ventilation net is installed on the installation frame.

[0014] Furthermore, the disassembly and assembly component includes a disassembly and assembly seat installed on the CNC machine tool body, a clamping frame is installed on the installation frame, a clamping block is movably installed in the disassembly and assembly seat, a disassembly and assembly spring and a guiding telescopic rod are installed on the clamping block, and the other ends of the disassembly and assembly spring and the guiding telescopic rod are installed in the disassembly and assembly seat.

[0015] Furthermore, the disassembly and assembly component further includes a guiding part installed on the CNC machine tool body, a guiding insertion frame is installed on the installation frame, and the guiding insertion frame is inserted into the guiding part.

[0016] Furthermore, the scraper strip driving component includes an upper support plate installed on the CNC machine tool body, a driving motor is installed on the upper support plate, a driving lead screw is installed at the output end of the driving motor, a lead screw sleeve is sleeved on the driving lead screw, and connecting frames are installed at both ends of the hanging strip, and the lead screw sleeve is installed at one end of one of the connecting frames.

[0017] Furthermore, the scraper strip driving component further includes a lower support plate installed on the CNC machine tool body, a guiding rod is installed on the lower support plate, a guiding sleeve is installed on the other connecting frame, the guiding sleeve is slidably sleeved on the guiding rod, and a through opening is formed on the lower support plate.

[0018] Furthermore, the collection component includes a collection box installed on the CNC machine tool body, a dust guiding hopper is installed at the bottom of the collection box, a dust discharging pipe is installed at the bottom of the dust guiding hopper, and a sealing cover is arranged at the bottom end of the dust discharging pipe.

[0019] Furthermore, the protection and observation component includes a transparent glass outer frame arranged on the numerical control machine tool body. A transparent glass is rotatably installed inside the transparent glass outer frame. A rotating groove is formed on the transparent glass outer frame. A rotating piece is rotatably installed in the rotating groove. A rotating shaft is installed on the rotating piece. One end of a torsion spring is installed in the rotating groove, and the other end of the torsion spring is installed on the rotating piece.

[0020] The beneficial effects of the present utility model are as follows:

[0021] In the present utility model, through the setting of the hanging strip and the scraping strip driving component, when the driving motor rotates, it will drive the driving lead screw to rotate. The rotation of the driving lead screw will drive the lead screw sleeve to move downward on the driving lead screw. Through the connection of the connecting frame, the downward movement of the lead screw sleeve will drive the hanging strip to move downward and scrape off the dust contaminated on the ventilation net, avoiding the blockage of the ventilation net.

[0022] In the present utility model, through the setting of the protection component and the disassembly and assembly component, the sealing gasket can play a role in sealing the joint between the installation frame and the maintenance port, improving the sealing effect. Through the ventilation net, heat dissipation protection can be carried out on the inside of the numerical control machine tool body. Directly press the clamping block against the disassembly and assembly seat, and make the clamping block enter the disassembly and assembly seat. Then directly pull out the protection component to complete the disassembly of the protection component, which is convenient for maintaining the inside of the numerical control machine tool body through the maintenance port.

[0023] In the present utility model, through the setting of the protection and observation component, rotate the transparent glass to reverse it. At this time, the material debris contaminated on the transparent glass can be wiped off. Then release the transparent glass. Under the action of the torsion spring, it will drive the rotating shaft to reverse. The reverse rotation of the rotating shaft will drive the transparent glass to reverse, making the transparent glass automatically reset and avoiding affecting the observation line of sight. Description of the Drawings

[0024] Figure 1 is a three-dimensional structural schematic diagram of a numerically controlled machine tool protection structure that is convenient for disassembly and assembly proposed by the present utility model;

[0025] Figure 2 is a structural schematic diagram of the ventilation net, installation frame, etc. of a numerically controlled machine tool protection structure that is convenient for disassembly and assembly proposed by the present utility model;

[0026] Figure 3 is a structural schematic diagram of the clamping frame, clamping block, etc. of a numerically controlled machine tool protection structure that is convenient for disassembly and assembly proposed by the present utility model;

[0027] Figure 4 is a structural schematic diagram of the driving lead screw, guiding rod, etc. of a numerically controlled machine tool protection structure that is convenient for disassembly and assembly proposed by the present utility model;

[0028] Figure 5Schematic diagrams of structures such as the collection box and dust guide hopper of a numerically controlled machine tool protection structure that is easy to disassemble and assemble proposed by the present utility model;

[0029] Figure 6 Schematic diagrams of structures such as the transparent glass and torsion spring of a numerically controlled machine tool protection structure that is easy to disassemble and assemble proposed by the present utility model.

[0030] In the figure: 1, numerically controlled machine tool body; 2, maintenance port; 3, protection component; 31, sealing gasket; 32, mounting frame; 33, ventilation net; 4, disassembly and assembly component; 41, disassembly and assembly seat; 42, clamping frame; 43, clamping block; 44, disassembly and assembly spring; 45, guiding telescopic rod; 46, guiding member; 47, guiding insertion frame; 5, hanging strip; 6, scraping strip driving component; 61, upper support plate; 62, driving motor; 63, driving lead screw; 64, lead screw sleeve; 65, connecting frame; 66, lower support plate; 67, guiding rod; 68, guiding sleeve; 69, through port; 7, collection component; 71, collection box; 72, dust guide hopper; 73, dust discharge pipe; 74, cover; 8, protection and observation component; 81, transparent glass outer frame; 82, transparent glass; 83, rotating groove; 84, rotating piece; 85, rotating shaft; 86, torsion spring. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0032] Embodiment:

[0033] As Figures 1-6 shown, this embodiment provides a numerically controlled machine tool protection structure that is easy to disassemble and assemble, including a numerically controlled machine tool body 1; a maintenance port 2 opened on the numerically controlled machine tool body 1 for the maintenance inside the numerically controlled machine tool body 1; a protection component 3 arranged in the maintenance port 2 for the ventilation, heat dissipation and protection of the numerically controlled machine tool body 1; a disassembly and assembly component 4 arranged on the numerically controlled machine tool body 1 and the protection component 3 for the disassembly and assembly of the protection component 3, facilitating the maintenance inside the numerically controlled machine tool body 1; a hanging strip 5 arranged on the protection component 3 for cleaning the protection component 3 to avoid the blockage of the protection component 3 affecting the ventilation and heat dissipation effect of the numerically controlled machine tool body 1; a scraping strip driving component 6 arranged on the numerically controlled machine tool body 1 and the hanging strip 5 for driving the hanging strip 5 to move to clean the protection component 3; a collection component 7 arranged on the numerically controlled machine tool body 1 for collecting the dust after cleaning; a protection and observation component 8 arranged on the numerically controlled machine tool body 1 for observing the processing situation inside the numerically controlled machine tool body 1;

[0034] The interior of the CNC machine tool body 1 can be ventilated and cooled through the maintenance port 2 and the protection component 3, which can play a role in heat dissipation and protection for the interior of the CNC machine tool body 1. The protection component 3 can be conveniently disassembled from the maintenance port 2 through the disassembly and assembly component 4, facilitating the maintenance of the interior of the CNC machine tool body 1 through the maintenance port 2. The scraping bar driving component 6 can drive the hanging bar 5 to clean the protection component 3, removing the dust adhered to the protection component 3 and preventing the blockage of the protection component 3, which may affect the heat dissipation inside the CNC machine tool body 1. The dust collected during cleaning can be collected through the collection component 7. The operator can observe the processing situation inside the CNC machine tool body 1 through the protection observation component 8 and prevent the flying of processed material debris. When the material debris generated during processing adheres to the protection observation component 8 and affects the observation line of sight, the protection observation component 8 can be reversed and the material debris adhered to the protection observation component 8 can be wiped to avoid affecting the observation line of sight.

[0035] In one embodiment, specifically, the protection component 3 includes a gasket 31 disposed inside the maintenance port 2, an installation frame 32 is installed on the gasket 31, and a ventilation net 33 is installed on the installation frame 32;

[0036] Through the setting of the gasket 31, the joint between the installation frame 32 and the maintenance port 2 can be sealed, improving the sealing effect. The interior of the CNC machine tool body 1 can be protected from heat through the ventilation net 33.

[0037] In one embodiment, specifically, the disassembly and assembly component 4 includes a disassembly and assembly seat 41 installed on the CNC machine tool body 1, a clamping frame 42 is installed on the installation frame 32, a clamping block 43 is movably installed inside the disassembly and assembly seat 41, a disassembly and assembly spring 44 and a guiding telescopic rod 45 are installed on the clamping block 43, and the other ends of the disassembly and assembly spring 44 and the guiding telescopic rod 45 are installed inside the disassembly and assembly seat 41;

[0038] When the disassembly and assembly component 4 needs to be disassembled or assembled, the clamping frame 42 can be inserted onto the disassembly and assembly seat 41. The clamping frame 42 will squeeze the clamping block 43 and cause the clamping block 43 to enter the disassembly and assembly seat 41. At this time, the disassembly and assembly spring 44 and the guiding telescopic rod 45 will also be compressed. When the clamping holes on the clamping block 43 and the clamping frame 42 coincide, the clamping block 43 can be driven by the disassembly and assembly spring 44 to engage with the clamping frame 42, completing the installation of the protection component 3. When the protection component 3 needs to be disassembled for maintaining the interior of the CNC machine tool body 1, the clamping block 43 is directly pressed into the disassembly and assembly seat 41, and then the protection component 3 can be directly pulled out to complete the disassembly of the protection component 3, with relatively convenient operation.

[0039] In one embodiment, specifically, the disassembly and assembly component 4 further includes a guiding member 46 installed on the CNC machine tool body 1, a guiding insertion frame 47 is installed on the installation frame 32, and the guiding insertion frame 47 is inserted into the guiding member 46;

[0040] Insert the guiding insert frame 47 into the guiding member 46 in advance, which can guide the movement of the clamping frame 42 so that the clamping frame 42 is inserted onto the disassembly and assembly seat 41.

[0041] In one embodiment, specifically, the scraping strip driving assembly 6 includes an upper support plate 61 installed on the main body 1 of the numerical control machine tool. A driving motor 62 is installed on the upper support plate 61. The output end of the driving motor 62 is installed with a driving lead screw 63. A lead screw sleeve 64 is sleeved on the driving lead screw 63. Both ends of the hanging strip 5 are installed with connecting frames 65, and the lead screw sleeve 64 is installed at one end of a connecting frame 65;

[0042] When it is necessary to drive the hanging strip 5 to clean the protection assembly 3, the driving motor 62 on the upper support plate 61 can be started. The rotation of the driving motor 62 will drive the driving lead screw 63 to rotate. The rotation of the driving lead screw 63 will drive the lead screw sleeve 64 to move downward on the driving lead screw 63. Through the connection of the connecting frame 65, the downward movement of the lead screw sleeve 64 will drive the hanging strip 5 to move downward and scrape off the dust contaminated on the ventilation net 33, avoiding the blockage of the ventilation net 33.

[0043] In one embodiment, specifically, the scraping strip driving assembly 6 further includes a lower support plate 66 installed on the main body 1 of the numerical control machine tool. A guiding rod 67 is installed on the lower support plate 66. A guiding sleeve 68 is installed on the other connecting frame 65. The guiding sleeve 68 is slidably sleeved on the guiding rod 67. A through hole 69 is opened on the lower support plate 66;

[0044] The scraped dust will fall into the collection assembly 7 through the through hole 69. The sliding of the guiding sleeve 68 on the guiding rod 67 can guide the movement of the hanging strip 5.

[0045] In one embodiment, specifically, the collection assembly 7 includes a collection box 71 installed on the main body 1 of the numerical control machine tool. A dust guiding hopper 72 is installed at the bottom of the collection box 71. A dust discharging pipe 73 is installed at the bottom of the dust guiding hopper 72. A sealing cover 74 is arranged at the bottom end of the dust discharging pipe 73;

[0046] The scraped dust will enter the collection box 71 for collection. When it is necessary to clean the dust in the collection box 71, the sealing cover 74 on the dust discharging pipe 73 can be opened, and the dust will enter the dust guiding hopper 72 through the collection box 71 and be discharged through the dust guiding hopper 72 into the dust discharging pipe 73.

[0047] In one embodiment, specifically, the protection observation assembly 8 includes a transparent glass outer frame 81 arranged on the main body 1 of the numerical control machine tool. A transparent glass 82 is rotatably installed in the transparent glass outer frame 81. A rotating groove 83 is opened on the transparent glass outer frame 81. A rotating piece 84 is rotatably installed in the rotating groove 83. A rotating shaft 85 is installed on the rotating piece 84. One end of a torsion spring 86 is installed in the rotating groove 83, and the other end of the torsion spring 86 is installed on the rotating piece 84;

[0048] The operator can observe the machining situation inside the numerical control machine tool body 1 through the transparent glass 82. When the splashed material debris adheres to the transparent glass 82, the transparent glass 82 can be rotated to reverse it. At this time, the material debris contaminated on the transparent glass 82 can be wiped off. Then, release the transparent glass 82. Under the action of the torsion spring 86, it will drive the rotating shaft 85 to reverse. The reverse rotation of the rotating shaft 85 will drive the transparent glass 82 to reverse, so that the transparent glass 82 automatically resets.

[0049] Working principle: During use, first insert the guiding socket 47 into the guiding member 46, which can guide the movement of the clamping frame 42, so that the clamping frame 42 is inserted on the disassembly and assembly seat 41. At this time, the clamping frame 42 will squeeze the clamping block 43 and make the clamping block 43 enter the disassembly and assembly seat 41. At this time, the disassembly and assembly spring 44 and the guiding telescopic rod 45 will also be compressed. When the clamping holes on the clamping block 43 and the clamping frame 42 coincide, under the action of the disassembly and assembly spring 44, it can drive the clamping block 43 to engage into the clamping frame 42, and the protection component 3 can be installed on the numerical control machine tool body 1. Through the setting of the sealing gasket 31, it can seal the joint between the installation frame 32 and the maintenance port 2, improving the sealing effect. Through the ventilation net 33, heat dissipation protection can be carried out inside the numerical control machine tool body 1. When it is necessary to disassemble the protection component 3 and maintain the inside of the numerical control machine tool body 1, directly press the clamping block 43 against the disassembly and assembly seat 41 and make the clamping block 43 enter the disassembly and assembly seat 41, and then directly pull out the protection component 3 to complete the disassembly of the protection component 3, which is convenient for maintaining the inside of the numerical control machine tool body 1 through the maintenance port 2. Start the driving motor 62 on the upper support plate 61. The rotation of the driving motor 62 will drive the driving lead screw 63 to rotate. The rotation of the driving lead screw 63 will drive the lead screw sleeve 64 to move downward on the driving lead screw 63. Through the connection of the connecting frame 65, the downward movement of the lead screw sleeve 64 will drive the hanging strip 5 to move downward and scrape off the dust contaminated on the ventilation net 33, avoiding the blockage of the ventilation net 33. The scraped dust will enter the collection box 71 for collection. When it is necessary to clean the dust in the collection box 71, the cover 74 on the dust discharge pipe 73 can be opened. The dust will enter the dust guide hopper 72 through the collection box 71 and be discharged through the dust guide hopper 72 into the dust discharge pipe 73. The operator can observe the machining situation inside the numerical control machine tool body 1 through the transparent glass 82. When the splashed material debris adheres to the transparent glass 82, the transparent glass 82 can be rotated to reverse it. At this time, the material debris contaminated on the transparent glass 82 can be wiped off. Then, release the transparent glass 82. Under the action of the torsion spring 86, it will drive the rotating shaft 85 to reverse. The reverse rotation of the rotating shaft 85 will drive the transparent glass 82 to reverse, so that the transparent glass 82 automatically resets, avoiding affecting the observation line of sight.

[0050] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A CNC machine tool protective structure that is easy to disassemble and assemble, The invention comprises: CNC machine tool body (1); A maintenance port (2) is provided on the CNC machine tool body (1) and is used for maintenance inside the CNC machine tool body (1); A protection component (3) is arranged in the maintenance opening (2) and is used for ventilation and heat dissipation protection of the CNC machine tool body (1); A disassembly assembly component (4) is arranged on the CNC machine tool body (1) and the protection assembly (3) and is used for disassembly and assembly of the protection assembly (3), so as to facilitate maintenance of the interior of the CNC machine tool body (1); A hanging bar (5) is arranged on the protection component (3) and is used for cleaning the protection component (3) to prevent the protection component (3) from being blocked and affecting the ventilation and heat dissipation effect of the CNC machine tool body (1); A scraper driving assembly (6) is arranged on the CNC machine tool body (1) and the hanging bar (5) and is used to drive the hanging bar (5) to move to clean the protective assembly (3); A collecting assembly (7), arranged on the CNC machine tool body (1), and used for collecting dust after cleaning; The protective observation component (8) is arranged on the CNC machine tool body (1) and is used to observe the processing conditions inside the CNC machine tool body (1).

2. The protective structure for CNC machine tools that is easy to disassemble and assemble according to claim 1, characterized in that: The protection component (3) comprises a sealing gasket (31) arranged in the maintenance port (2), a mounting frame (32) being mounted on the sealing gasket (31), and a ventilation net (33) being mounted on the mounting frame (32).

3. The protective structure for CNC machine tools that is easy to disassemble and assemble according to claim 2 is characterized in that: The disassembly assembly (4) comprises a disassembly seat (41) mounted on a CNC machine tool body (1); a clamping frame (42) is mounted on the mounting frame (32); a clamping block (43) is movably mounted in the disassembly seat (41); a disassembly spring (44) and a guide telescopic rod (45) are mounted on the clamping block (43); and the other ends of the disassembly spring (44) and the guide telescopic rod (45) are mounted in the disassembly seat (41).

4. The protective structure for CNC machine tools that is easy to disassemble and assemble according to claim 3 is characterized in that: The disassembly and assembly component (4) also includes a guide member (46) mounted on the CNC machine tool body (1); a guide inserting frame (47) is mounted on the mounting frame (32); and the guide inserting frame (47) is inserted into the guide member (46).

5. The protective structure for CNC machine tools that is easy to disassemble and assemble according to claim 1 is characterized in that: The scraper driving assembly (6) comprises an upper support plate (61) mounted on the CNC machine tool body (1), a driving motor (62) being mounted on the upper support plate (61), a driving screw (63) being mounted on the output end of the driving motor (62), a screw sleeve (64) being sleeved on the driving screw (63), connecting frames (65) being mounted on both ends of the hanging bar (5), and the screw sleeve (64) being mounted on one end of the connecting frame (65).

6. The protective structure for CNC machine tools that is easy to disassemble and assemble according to claim 5, characterized in that: The scraper driving assembly (6) also includes a lower support plate (66) mounted on the CNC machine tool body (1), a guide rod (67) being mounted on the lower support plate (66), a guide sleeve (68) being mounted on the other connecting frame (65), the guide sleeve (68) being slidably sleeved on the guide rod (67), and a through opening (69) being opened on the lower support plate (66).

7. The protective structure for CNC machine tools that is easy to disassemble and assemble according to claim 1, characterized in that: The collecting assembly (7) comprises a collecting box (71) mounted on a CNC machine tool body (1); a dust guide hopper (72) is mounted at the bottom of the collecting box (71); a dust exhaust pipe (73) is mounted at the bottom of the dust guide hopper (72); and a sealing cover (74) is provided at the bottom end of the dust exhaust pipe (73).

8. The protective structure for CNC machine tools that is easy to disassemble and assemble according to claim 1, characterized in that: The protective observation assembly (8) comprises a transparent glass outer frame (81) arranged on the CNC machine tool body (1), a transparent glass (82) is rotatably mounted in the transparent glass outer frame (81), a rotating groove (83) is provided on the transparent glass outer frame (81), a rotating plate (84) is rotatably mounted in the rotating groove (83), a rotating shaft (85) is mounted on the rotating plate (84), one end of a torsion spring (86) is mounted in the rotating groove (83), and the other end of the torsion spring (86) is mounted on the rotating plate (84).

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