Stable moving door of numerical control machine tool

Abstract

The utility model provides a stable movable door of a numerical control machine tool, which relates to the technical field of numerical control machine tools and comprises a fixed block, movable plates are arranged on two sides of the top end of the fixed block, a driving structure used for driving the two movable plates to move oppositely or oppositely is arranged in the fixed block, and frames are mounted at the top ends of the two movable plates. Through operation of a motor, a bidirectional screw rod can be driven to rotate, so that two moving blocks move oppositely or oppositely under limiting of a limiting column, two moving plates connected with two butt joint blocks are driven to move oppositely or oppositely, and two frames at the top ends of the two moving plates are driven to move oppositely to be closed or move oppositely to be opened. The effect that the movable door is mechanically controlled to be opened and closed is achieved, stability is higher, the two frames can be independently mounted, dismounted and replaced through arrangement of first bolts and mounting plates, transparent observation plates mounted in the frames can be independently mounted and dismounted through arrangement of second bolts, and the replacement cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field especially, relates to a kind of stable mobile door of numerical control machine tool. BACKGROUND

[0002] Numerical control machine tool is the abbreviation of numerical control machine tool, is a kind of automatic machine tool equipped with program control system, the control system can logically process the program with control code or other symbolic instruction specification, and it is translated, is expressed by code number, is input numerical control device by information carrier, is processed by numerical control device and is sent various control signals, controls the action of machine tool, according to the shape and size required by drawing, automatically processes part, to ensure the safety of operator, numerical control machine tool is equipped with mobile door.

[0003] The stable mobile door of numerical control machine tool in prior art is mainly manually pushed and pulled, the structure is not stable enough, when workbench is high-speed cutting, mobile door will shake and vibrate due to inertia generated by high-speed movement of workbench, and when mobile door is damaged, it needs to be replaced as a whole, cannot replace a certain component alone, cost is higher, and practicality is poor. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems of prior art, mainly manually pushed and pulled, the structure is not stable enough, when workbench is high-speed cutting, mobile door will shake and vibrate due to inertia generated by high-speed movement of workbench, and when mobile door is damaged, it needs to be replaced as a whole, cannot replace a certain component alone, cost is higher, and proposes a kind of stable mobile door of numerical control machine tool.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of stable mobile door of numerical control machine tool, including fixed block, the top of the fixed block both sides is equipped with moving plate, the fixed block is equipped with the drive structure for driving two moving plates to move towards or opposite, the top of two moving plates is equipped with frame, the frame is inserted with transparent observation board, the top of the transparent observation board is fixed with support block, the support block is fixed with frame by second bolt.

[0006] Preferably, the drive structure includes a motor mounted in the fixed block, the output end of the motor is fixed with a bidirectional screw rod, the outer wall of the bidirectional screw rod is threadedly connected with a moving block at both ends, the both ends of the two moving blocks are slidably connected with a limiting column, the top of the two moving blocks is fixed with a butt joint block, the top of the two butt joint blocks is fixed with the two moving plates.

[0007] Preferably, one end of the bidirectional screw away from the motor is rotationally connected with a fixed block, both ends of the limiting column are fixed with the fixed block, and a moving groove matched with the butt joint block is formed in the top end of the fixed block.

[0008] Preferably, the bottom side of both ends of the frame is fixed with a mounting plate, and both mounting plates are fixed with the moving plate through first bolts.

[0009] Preferably, the top end of both frames is provided with a first insertion slot matched with the transparent observation plate, and the top end of both moving plates is provided with a second insertion slot matched with the transparent observation plate.

[0010] Preferably, the top end of the support block is fixed with a top plate outside the frame, the top end of the top plate is fixed with a handle, and both sides of one end of the fixed block are fixed with guide plates.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that;

[0012] In the utility model, through the operation of the motor, the bidirectional screw can be driven to rotate, two moving blocks can be moved towards or away from each other under the limitation of the limiting column, two moving plates connected with the two butt joint blocks can be moved towards or away from each other, two frames at the top end of the two moving plates can be moved towards each other to close or away from each other to open, the effect that the moving door is opened and closed by mechanical control is achieved, the stability is stronger, through the setting of the first bolt and the mounting plate, two frames can be individually installed, disassembled and replaced, through the setting of the second bolt, the transparent observation plate installed in the frame can be individually installed, disassembled and replaced, the replacement cost is lower, and the practicality is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A perspective view of the stable moving door of the numerical control machine tool is provided in the utility model;

[0014] Figure 2 A rear perspective view of the stable moving door of the numerical control machine tool is provided in the utility model;

[0015] Figure 3 A schematic view of the internal structure of the frame of the stable moving door of the numerical control machine tool is provided in the utility model;

[0016] Figure 4 A schematic view of the driving structure of the stable moving door of the numerical control machine tool is provided in the utility model.

[0017] Legend: 1. Fixed block; 2. Moving plate; 3. Driving structure; 301. Motor; 302. Bidirectional screw; 303. Moving block; 304. Limiting column; 305. Docking block; 4. Moving groove; 5. Frame; 6. Mounting plate; 7. First bolt; 8. Transparent observation plate; 9. First slot; 10. Support block; 11. Top plate; 12. Handle; 13. Second bolt; 14. Second slot; 15. Guide plate. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1, as Figures 1-4 As shown, the utility model provides a stable movable door for a CNC machine tool, including a fixed block 1, movable plates 2 are provided on both sides of the top of the fixed block 1, a driving structure 3 for driving the two movable plates 2 to move toward or oppositely is provided in the fixed block 1, a frame 5 is installed on the top of the two movable plates 2, a transparent observation plate 8 is inserted in the frame 5, a support block 10 is fixed to the top of the transparent observation plate 8, and the support block 10 is fixed to the frame 5 by a second bolt 13.

[0021] The effect achieved by the entire embodiment 1 is that, through the operation of the driving structure 3, the two movable plates 2 can be driven to move toward or oppositely, and the two frames 5 at the top of the two movable plates 2 can be driven to move toward and close or oppositely to open, thereby achieving the effect of mechanically controlling the opening and closing of the movable door, and having greater stability. Through the setting of the transparent observation plate 8, the user can also observe the processing conditions in the CNC machine tool through the transparent observation plate 8 when performing protection, and has greater practicality.

[0022] Example 2, as Figures 1-4As shown, the drive structure 3 comprises a motor 301 mounted in the fixed block 1, the output end of the motor 301 is fixed with a bidirectional screw rod 302, the outer wall of the bidirectional screw rod 302 is threadedly connected with a moving block 303 at both ends, the two ends of the two moving blocks 303 are slidably connected with a limiting column 304, the top end of the two moving blocks 303 is fixed with a butt joint block 305, the top end of the two butt joint blocks 305 penetrates the fixed block 1 and is fixed with two moving plates 2 respectively, the end of the bidirectional screw rod 302 away from the motor 301 is rotatably connected with the fixed block 1, the two ends of the limiting column 304 are fixed with the fixed block 1, the top end of the fixed block 1 is provided with a moving groove 4 matched with the butt joint block 305, the two ends of the frame 5 are fixed with a mounting plate 6 at the bottom side, the two mounting plates 6 are fixed with the moving plate 2 through a first bolt 7, the top end of the two frames 5 is provided with a first insertion slot 9 matched with a transparent observation plate 8, the top end of the two moving plates 2 is provided with a second insertion slot 14 matched with the transparent observation plate 8, the top end of the support block 10 is fixed with a top plate 11 outside the frame 5, the top end of the top plate 11 is fixed with a handle 12, and the two sides of one end of the fixed block 1 are fixed with a guide plate 15.

[0023] The effect achieved by the whole embodiment 2 is that the rotation of the bidirectional screw rod 302 driven by the motor 301 enables the two moving blocks 303 to move towards or away from each other under the limitation of the limiting column 304, thereby enabling the two moving plates 2 connected by the two butt joint blocks 305 to move towards or away from each other, and enabling the two frames 5 at the top end of the two moving plates 2 to move towards each other to close or move away from each other to open, achieving the effect of mechanically controlling the opening and closing of the moving door, and being more stable. Through the arrangement of the first bolt 7 and the mounting plate 6, the two frames 5 can be individually installed, disassembled and replaced. Through the arrangement of the second bolt 13, the transparent observation plate 8 installed in the frame 5 can be individually installed, disassembled and replaced, and the replacement cost is lower, and the practicality is stronger. Through the arrangement of the guide plate 15, the distance between the two guide plates 15 is the maximum distance that the two frames 5 can be opened, which is convenient for users to install and process.

[0024] Working principle: When the device is in use, the rotation of the bidirectional screw rod 302 driven by the motor 301 enables the two moving blocks 303 to move towards or away from each other under the limitation of the limiting column 304, thereby enabling the two moving plates 2 connected by the two butt joint blocks 305 to move towards or away from each other, and enabling the two frames 5 at the top end of the two moving plates 2 to move towards each other to close or move away from each other to open, achieving the effect of mechanically controlling the opening and closing of the moving door, and being more stable. Through the arrangement of the first bolt 7 and the mounting plate 6, the two frames 5 can be individually installed, disassembled and replaced. Through the arrangement of the second bolt 13, the transparent observation plate 8 installed in the frame 5 can be individually installed, disassembled and replaced, and the replacement cost is lower, and the practicality is stronger.

[0025] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A stable mobile door of a numerical control machine tool comprising a fixed block (1), characterized in that: The top of the fixed block (1) is provided with a moving plate (2) on both sides, the fixed block (1) is provided with a drive structure (3) for driving two moving plates (2) to move towards or away from each other, the top of the two moving plates (2) is provided with a frame (5), the frame (5) is provided with a transparent observation plate (8), the top of the transparent observation plate (8) is provided with a support block (10), the support block (10) is fixed with the frame (5) through the second bolt (13).

2. The stable moving door of a CNC machine tool according to claim 1, characterized in that: The drive structure (3) comprises a motor (301) mounted in the fixed block (1), the output end of the motor (301) is fixed with a bidirectional screw rod (302), the outer wall of the bidirectional screw rod (302) is provided with a moving block (303) at both ends, both ends of the two moving blocks (303) are slidably connected with a limiting column (304), the top of the two moving blocks (303) is fixed with a butt joint block (305), the top of the two butt joint blocks (305) penetrates the fixed block (1) and is fixed with the two moving plates (2) respectively.

3. A stable mobile door for a numerically controlled machine tool according to claim 2, characterized in that: The end of the bidirectional screw rod (302) away from the motor (301) is rotatably connected with the fixed block (1), both ends of the limiting column (304) are fixed with the fixed block (1), and the top of the fixed block (1) is provided with a moving groove (4) matched with the butt joint block (305).

4. The stable moving door of a CNC machine tool according to claim 1, characterized in that: The bottom of the two ends of the frame (5) is fixed with a mounting plate (6), and the two mounting plates (6) are fixed with the moving plate (2) through the first bolt (7).

5. The stable moving door of a CNC machine tool according to claim 1, characterized in that: The top of the two frames (5) is provided with a first insertion slot (9) matched with the transparent observation plate (8), and the top of the two moving plates (2) is provided with a second insertion slot (14) matched with the transparent observation plate (8).

6. The stable moving door of a CNC machine tool according to claim 1, characterized in that: The top of the support block (10) is fixed with a top plate (11) outside the frame (5), the top of the top plate (11) is fixed with a handle (12), and the both sides of one end of the fixed block (1) are fixed with a guide plate (15).

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