Organ type telescopic protective cover applied to machine tool

Abstract

The organ type telescopic protective cover applied to the machine tool comprises a machine tool body, a groove is formed in the top of the machine tool body, limiting plates are fixedly connected to the upper portions of the two sides of the machine tool body, two first connecting frames are arranged on the outer sides of the limiting plates, and second connecting frames are arranged on the right sides of the first connecting frames. Limiting grooves are formed in the inner sides of the first connecting frames and the second connecting frames, telescopic protective covers are fixedly connected between the two first connecting frames and the two second connecting frames, clamping grooves are formed in the two sides of the first connecting frame on the right side, rotating columns are fixedly connected into the clamping grooves, and clamping blocks are rotationally connected to the tail ends of the rotating columns. According to the telescopic protective cover, the connecting block, the tough elastic piece, the pressing block, the limiting block, the rotating column, the clamping block, the turning plate and the through hole work in a matched mode, the tough elastic piece can be limited in cooperation with the disassembling assembly, and therefore the two telescopic protective covers can be assembled and disassembled.

Description

Technical Field

[0001] The utility model relates to the field of machine tool protective covers, in particular to an accordion-type telescopic protective cover used for machine tools. Background Art

[0002] Because CNC machine tools use microcomputers to control the entire operation process, they offer advantages such as a high degree of automation and stable and reliable measurement data. Compared to conventional machine tools, they are increasingly being used by businesses. However, due to their high precision, CNC machine tools are more susceptible to wear and tear once subjected to external forces, reducing their service life. Machine tool protective covers are installed on machine tools to protect their surfaces from external corrosion and damage.

[0003] The existing protective cover is not convenient to splice and extend the length as needed, and is not convenient to automatically retract and retract, and is not practical. In order to solve the shortcomings of the existing technology, an accordion-type retractable protective cover for machine tools is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an accordion-type telescopic protective cover for machine tools.

[0005] The top of described sliding panel also is provided with an interlock plate, and the interlock plate is hinged on the base plate, is fixed with a backing pin on the interlock plate, and an end of sliding panel withstands on the backing pin of interlock plate, and an end of sliding panel withstands on the backing pin of interlock plate.

[0006] As a further description of the above technical solution:

[0007] The disassembly assembly includes a disassembly block and a connecting block. The bottom of the disassembly block is fixedly connected to the second connecting frame, and the connecting block is fixedly connected to the first connecting frame. A tough spring piece is fixedly connected to the outer side of the connecting block, and a pressing block is fixedly connected to the outer side of the tough spring piece. A slot is provided on the outer side of the disassembly block, and a slot is provided on the top of the disassembly block.

[0008] As a further description of the above technical solution:

[0009] The limiting plate is arranged in the limiting groove.

[0010] As a further description of the above technical solution:

[0011] The outside of the clamping block is slidably connected to the inner wall of the through hole.

[0012] As a further description of the above technical solution:

[0013] The front end passes through the fixing block and is threadedly connected to the screw rod.

[0014] As a further description of the above technical solution:

[0015] A guide rod is passed through and slidably connected to the fixed block at the rear end, and both ends of the guide rod are fixedly connected to the support plate.

[0016] As a further description of the above technical solution:

[0017] The slot is communicated with the socket, and two limit blocks are fixedly connected in the socket. The limit blocks are arranged on both sides of the slot.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, firstly, the connecting block, the tough spring piece, the pressing block, the disassembly block, the slot, the slot, the limit block, the rotating column, the card block, the flap and the through hole cooperate with each other to limit the flap by passing the card block through the through hole, and the tough spring piece can be limited by cooperating with the disassembly assembly, thereby realizing the installation and disassembly of the two telescopic protective covers.

[0020] 2. In the present invention, the motor, the screw rod, the fixed block, the first connecting frame, the second connecting frame, the guide rod, the limit plate and the slot cooperate with each other, and the motor drives the screw rod to rotate, thereby driving the second connecting frame to move telescopically along the guide rod through the fixed block, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an accordion-type telescopic protective cover for machine tools proposed in the utility model;

[0022] Figure 2This is a rear perspective view of an accordion-type telescopic protective cover for a machine tool proposed in the present invention;

[0023] Figure 3 This is a schematic diagram of a flap structure of an accordion-type telescopic protective cover applied to a machine tool proposed in the utility model;

[0024] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Bed; 2. Groove; 3. Limiting plate; 4. First connecting frame; 5. Limiting groove; 6. Second connecting frame; 7. Telescopic protective cover; 8. Slot; 9. Rotating column; 10. Block; 11. Flip plate; 12. Through hole; 13. Connecting block; 14. Tough spring; 15. Pressing block; 16. Disassembly block; 17. Slot; 18. Slotting; 19. Limiting block; 20. Support plate; 21. Motor; 22. Screw; 23. Fixing block; 24. Guide rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Reference Figure 1-4The utility model provides an embodiment: an accordion-type telescopic protective cover for a machine tool, comprising a bed 1, a groove 2 is provided on the top of the bed 1, and limit plates 3 are fixedly connected to the upper sides of the bed 1 on both sides. The limit plates 3 play a limiting role, and two first connecting frames 4 are provided on the outside of the limiting plates 3. The first connecting frame 4 on the left is fixed, and a second connecting frame 6 is provided on the right side of the first connecting frame 4. Limiting grooves 5 are provided on the insides of the first connecting frame 4 and the second connecting frame 6 to facilitate the first connecting frame 4 and the second connecting frame 6 to slide outside the limiting plate 3. A telescopic protective cover 7 is fixedly connected between the two first connecting frames 4 and the two second connecting frames 6 to play a protective role on the machine tool. The first connecting frame on the right 4 is provided with a card slot 8 on both sides, and a rotating column 9 is fixedly connected in the card slot 8. The end of the rotating column 9 is rotatably connected to a card block 10, and the shape of the card block 10 is connected to the through hole 12. Both sides of the left second connecting frame 6 are rotatably connected to a flap 11, and a through hole 12 is provided in the flap 11 to facilitate the passage of the card block 10. The top of the right first connecting frame 4 and the left second connecting frame 6 are both provided with a disassembly component. The lower sides of the bed 1 are fixedly connected to a support plate 20, and the left side of the front support plate 20 is fixedly connected to a motor 21. The output end of the motor 21 is fixedly connected to a screw rod 22, which can be driven to rotate by the motor 21. The bottom of both sides of the right second connecting frame 6 is fixedly connected to a fixed block 23 to achieve a connection effect.

[0030] The disassembly assembly includes a disassembly block 16 and a connecting block 13. The bottom of the disassembly block 16 is fixedly connected to the second connecting frame 6. The connecting block 13 is fixedly connected to the first connecting frame 4. The outer side of the connecting block 13 is fixedly connected to a tough spring piece 14. The outer side of the tough spring piece 14 is fixedly connected to a pressing block 15. A slot 17 is provided on the outer side of the disassembly block 16. A slot 18 is provided on the top of the disassembly block 16. The slot 18 is communicated with the slot 17. The limit plate 3 is arranged in the limit slot 5. The first connecting frame 4 on the left is fixed to the limit plate 3. The first connecting frame 4 and the second connecting frame 6 on the right slide on the outside of the limit plate 3. The outside of the card block 10 is slidably connected to the inner wall of the through hole 12. By passing the card block 10 through the through hole 12, the flap 11 can be limited, and the tough spring piece 14 can be limited by cooperating with the disassembly assembly, thereby realizing the installation and disassembly of the two telescopic protective covers 7. The front end fixing block 23 passes through and is threadedly connected to the screw rod 22, and the rear end fixing block 23 passes through and is slidably connected with a guide rod 24. Both ends of the guide rod 24 are fixedly connected to the support plate 20. The guide rod 24 has a limiting effect. The slot 18 is connected to the slot 17. Two limit blocks 19 are fixedly connected in the slot 17. The tough spring piece 14 can be limited by the limit blocks 19. The limit blocks 19 are arranged on both sides of the slot 18.

[0031] Working principle: when working, align the left side of the second connecting frame 6 with the right side of the first connecting frame 4, and align the slot 17 of the disassembly block 16 with the tough spring piece 14, so that the tough spring piece 14 is inserted into the slot 17 in the disassembly block 16. At this time, the U-shaped tough spring piece 14 is squeezed and contracted by the limit block 19, and the pressing block 15 enters the slot 18. When the tough spring piece 14 is completely entered into the slot 17, the tough spring piece 14 is disengaged from the squeeze of the limit block 19, thereby resetting and stretching in the slot 17, and limiting the tough spring piece 14 by the limit block 19, and cooperating with the rotating flap 11 to rotate, the through hole 12 on the flap 11 passes through the card block 10, and the rotating card block 10 limits the flap 11 to realize the installation of the two telescopic protective covers 7. When in use, start the motor 21, and the motor 21 drives the screw rod 22 to rotate, thereby driving the second connecting frame 6 to telescopically move along the guide rod 24 through the fixed block 23, and the machine tool can be protected.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An accordion-type telescopic protective cover for a machine tool, comprising a bed (1), characterized in that: A groove (2) is provided on the top of the bed (1), and a limiting plate (3) is fixedly connected to the upper sides of both sides of the bed (1), two first connecting frames (4) are provided on the outer side of the limiting plate (3), a second connecting frame (6) is provided on the right side of the first connecting frame (4), and a limiting groove (5) is provided on the inner side of the first connecting frame (4) and the second connecting frame (6), and a telescopic protective cover (7) is fixedly connected between the two first connecting frames (4) and the two second connecting frames (6), and a card slot (8) is provided on both sides of the first connecting frame (4) on the right side, and a rotating column (9) is fixedly connected in the card slot (8). The end of the rotating column (9) is rotatably connected to a clamping block (10), both sides of the second connecting frame (6) on the left are rotatably connected to a flap (11), a through hole (12) is provided in the flap (11), the first connecting frame (4) on the right and the second connecting frame (6) on the left are both provided with a disassembly assembly at the top, the lower sides of the bed (1) are fixedly connected to a support plate (20), the left side of the support plate (20) at the front end is fixedly connected to a motor (21), the output end of the motor (21) is fixedly connected to a screw rod (22), and the bottom of both sides of the second connecting frame (6) on the right are fixedly connected to fixed blocks (23).

2. The accordion-type telescopic protective cover for machine tools according to claim 1, characterized in that: The disassembly assembly comprises a disassembly block (16) and a connecting block (13); the bottom of the disassembly block (16) is fixedly connected to the second connecting frame (6); the connecting block (13) is fixedly connected to the first connecting frame (4); a tough spring piece (14) is fixedly connected to the outside of the connecting block (13); a pressing block (15) is fixedly connected to the outside of the tough spring piece (14); a slot (17) is provided on the outside of the disassembly block (16); and a slot (18) is provided on the top of the disassembly block (16).

3. The accordion-type telescopic protective cover for machine tools according to claim 1, characterized in that: The limiting plate (3) is arranged in the limiting groove (5).

4. The accordion-type telescopic protective cover for machine tools according to claim 1, characterized in that: The outside of the clamping block (10) is slidably connected to the inner wall of the through hole (12).

5. The accordion-type telescopic protective cover for machine tools according to claim 1, characterized in that: The front end of the fixed block (23) passes through and is threadedly connected to the screw rod (22).

6. The accordion-type telescopic protective cover for machine tools according to claim 1, characterized in that: A guide rod (24) passes through and is slidably connected to the fixed block (23) at the rear end, and both ends of the guide rod (24) are fixedly connected to the support plate (20).

7. The accordion-type telescopic protective cover for machine tools according to claim 2, characterized in that: The slot (18) is communicated with the insertion slot (17), and two limiting blocks (19) are fixedly connected in the insertion slot (17). The limiting blocks (19) are arranged on both sides of the slot (18).

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