Portable detachable shielding plate for numerical control machine tool

Abstract

The utility model relates to a numerical control machine tool portable detachable shielding plate which comprises a mounting base, a mounting groove is formed in the upper portion of the mounting base, a plurality of mounting holes are formed in the positions, located at the two ends of the upper portion of the mounting base, of the adjacent side of the mounting groove, clamping bases are fixedly connected to the two sides of the mounting base, and clamping plates are connected to the interiors of the clamping bases. The upper portion of the clamping plate is fixedly connected with the protection plate body, and handles are arranged on the two sides of the upper portion of the protection plate body. The clamping seats are arranged on the two sides of the installation seat, the clamping plates are arranged on the protection plate body, the protection plate body can be conveniently positioned and installed, the fastening bolts are arranged over the protection plate body, and therefore the dismounting difficulty of workers for dismounting the fastening bolts can be reduced, and the working efficiency is improved. And meanwhile, a pressure spring and an ejector rod can push the protection plate body to move upwards after the fastening bolt is taken out, so that a worker can disassemble the protection plate body conveniently, and the maintenance efficiency of the worker on the machine tool or the protection plate body is improved.

Description

Technical Field

[0001] The utility model relates to a portable detachable shielding plate for a numerically controlled machine tool, belonging to the technical field of machine tool shielding plates. Background Art

[0002] CNC machine tools are short for digital control machine tools, which are automated machine tools equipped with a program control system. CNC machine tools have better solved the problems of complex, precise, small batch, and multi-variety parts processing. They are flexible and high-efficiency automated machine tools, representing the development direction of modern machine tool control technology, and are typical mechatronics products.

[0003] In the prior art, the shield plate used in CNC machine tools is inconvenient to remove after installation, especially the fixing bolts located in the dead corner inside the machine tool are difficult to remove, which is very inconvenient when inspecting and maintaining the machine tool or the shield plate, affecting the maintenance efficiency of the machine tool or the shield plate. Utility Model Content

[0004] The purpose of the utility model is to provide a portable detachable shield for a CNC machine tool. By arranging a clamping seat on both sides of the mounting seat and a clamping plate on the shield body, the clamping plate can be directly clamped in the clamping seat to position and install the shield body when in use. In addition, since each fastening bolt is arranged directly above the shield body, the fastening bolts are all on the upper surface of the shield body. At the same time, after the fastening bolts are screwed out of the clamping seat, the pressure spring and the push rod can push the shield body to move upward, thereby facilitating the staff to disassemble the shield body and improving the staff's maintenance efficiency of the machine tool or the shield body, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A portable detachable shield for a CNC machine tool comprises a mounting seat, a mounting groove is provided above the mounting seat, a plurality of mounting holes are provided at both ends of the mounting seat adjacent to one side of the mounting groove, a clamping seat is fixedly connected to both sides of the mounting seat, a clamping plate is connected inside the clamping seat, the clamping plate is fixedly connected to the shield body above, handles are provided on both sides of the shield body, and fastening bolts are provided on both sides of the handles.

[0007] Furthermore, the holder is U-shaped, and connecting screw holes matching the fastening bolts are provided on both sides of the holder.

[0008] Furthermore, the fastening bolts are arranged on both sides of the clamping plate, and the connecting screw holes are opened on the edges on both sides above the clamping seat.

[0009] Furthermore, the length and height of the card plate are the same as the length and height of the groove in the card seat, and the card plate is embedded in the card seat and slidably connected inside the card seat.

[0010] Furthermore, the clamping plates and the fastening bolts are provided at both ends of the protective plate body, and the sizes of the clamping plates at both ends of the protective plate body are adapted according to the corresponding sizes of the clamping seats.

[0011] Furthermore, a push rod is connected inside the holder, a limit plate is provided at the bottom of the push rod, the push rod and the limit plate are slidably connected inside the holder, and the bottom of the limit plate is in contact with a pressure spring.

[0012] Furthermore, the top end of the push rod is inclined, and the top end of the push rod contacts the inner wall of the protective plate.

[0013] The beneficial effects of the utility model are:

[0014] By arranging clamping seats on both sides of the mounting seat and arranging a clamping plate on the protective plate body, the clamping plate can be directly clamped in the clamping seat to position and install the protective plate when in use. In addition, since each fastening bolt is arranged directly above the protective plate body, the fastening bolts are all on the upper surface of the protective plate body, which reduces the difficulty of removing the fastening bolts for the staff. At the same time, after the fastening bolt is screwed out of the clamping seat, the pressure spring can push the push rod to move upward, so that the push rod pushes the protective plate body to move upward, thereby facilitating the staff to remove the protective plate body and the clamping plate from the clamping seat, thereby improving the staff's maintenance efficiency of the machine tool or the protective plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a portable disassembly shield for a CNC machine tool of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a mounting base and a clamping base of a portable disassembly shield plate for a CNC machine tool of the utility model;

[0018] Figure 3 It is a cross-sectional view of a holder for a portable disassembly shield plate for a CNC machine tool of the utility model;

[0019] Figure 4 The utility model is a portable disassembly shield for CNC machine tools. Figure 1 A partial enlarged view of the area at center A;

[0020] Numbers in the figure: 1. Mounting seat; 2. Mounting groove; 3. Mounting hole; 4. Clamping seat; 5. Clamping plate; 6. Protective plate body; 7. Handle; 8. Fastening bolt; 9. Connecting screw hole; 10. Push rod; 11. Limiting plate; 12. Pressure spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A portable detachable shield for a CNC machine tool comprises a mounting base 1, a mounting groove 2 is provided on the top of the mounting base 1, a plurality of mounting holes 3 are provided at both ends of the mounting base 1 adjacent to one side of the mounting groove 2, a clamping base 4 is fixedly connected to both sides of the mounting base 1, a clamping plate 5 is connected inside the clamping base 4, the clamping plate 5 is fixedly connected to a shield body 6 on the top, handles 7 are provided on both sides of the top of the shield body 6, and fastening bolts 8 are provided on both sides of the handles 7.

[0024] Specifically, the base 4 is U-shaped, and connecting screw holes 9 matching the fastening bolts 8 are provided on both sides of the base 4. The fastening bolts 8 are provided on both sides of the clamping plate 5. The connecting screw holes 9 are opened on the edges on both sides above the base 4. The fastening bolts 8 can be tightened in the connecting screw holes +, which is convenient for fixing the protective plate body + on the base 5 and the mounting base 2.

[0025] Specifically, the length and height of the card plate 5 are the same as the length and height of the groove in the card seat 4. The card plate 5 is embedded in the card seat 4 and is slidably connected inside the card seat 4. The card plate 5 and the fastening bolts 8 are provided at both ends of the protective plate body 6, and the sizes of the card plates 5 at both ends of the protective plate body 6 are adapted according to the corresponding sizes of the card seat 4. The card plate 6 can be directly clamped in the card seat 4, which is convenient for positioning and installing the protective plate body 6 on the card seat 4 and the mounting seat 1.

[0026] Example 2: Please refer to Figure 3The difference between this embodiment and embodiment 1 is that: a push rod 10 is connected inside the base 4, and a limit plate 11 is provided at the bottom of the push rod 10. The push rod 10 and the limit plate 11 are slidably connected inside the base 4, and the bottom of the limit plate 11 is in contact with a pressure spring 12. The top of the push rod 10 is an inclined surface, and the top of the push rod 10 is in contact with the inner wall of the protective plate body 6. The pressure spring 12 can push the push rod 10 to move upward, so that the push rod 10 pushes the protective plate body 6 to move upward, thereby facilitating the staff to take the protective plate body 6 and the card plate 5 out of the base 4.

[0027] The working principle of the utility model is as follows: when in use, the card plate 5 is directly clamped in the card seat 4, and then each fastening bolt 8 is tightened diagonally in turn to fix the protective plate body 6 and the card plate on the card seat 4. When the protective plate body 6 needs to be disassembled, use a tool to unscrew each fastening bolt 8 from the connecting screw hole 9. After the fastening bolt 8 is completely unscrewed from the connecting screw hole 9, the pressure spring 12 can push the push rod 10 to move upward, so that the push rod 10 can push the protective plate body 6 to move upward, which is convenient for removing the protective plate body 6 from the mounting seat 1. In addition, since each fastening bolt 8 is arranged directly above the protective plate body 6, the fastening bolts 8 are all on the upper surface of the protective plate body 1, thereby reducing the difficulty of removing the fastening bolts 8 for the staff.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable detachable shield for a CNC machine tool, comprising a mounting seat (1), characterized in that: A mounting groove (2) is provided above the mounting seat (1); a plurality of mounting holes (3) are provided at both ends of the mounting seat (1) adjacent to one side of the mounting groove (2); a clamping seat (4) is fixedly connected to both sides of the mounting seat (1); a clamping plate (5) is connected inside the clamping seat (4); the clamping plate (5) is fixedly connected to the protective plate body (6) above; handles (7) are provided on both sides of the protective plate body (6); and fastening bolts (8) are provided on both sides of the handle (7).

2. The portable detachable shield for a CNC machine tool according to claim 1, characterized in that: The holder (4) is U-shaped, and connecting screw holes (9) matching the fastening bolts (8) are provided on both sides of the inside of the holder (4).

3. The portable detachable shield for a CNC machine tool according to claim 2, characterized in that: The fastening bolts (8) are arranged on both sides of the clamping plate (5), and the connecting screw holes (9) are opened on the edges on both sides above the clamping seat (4).

4. The portable detachable shield for a CNC machine tool according to claim 1, characterized in that: The length and height of the card plate (5) are the same as the length and height of the groove in the card seat (4); the card plate (5) is embedded in the card seat (4) and is slidably connected in the card seat (4).

5. The portable detachable shield for a CNC machine tool according to claim 1, characterized in that: The clamping plates (5) and the fastening bolts (8) are provided at both ends of the protection plate body (6), and the sizes of the clamping plates (5) at both ends of the protection plate body (6) are adapted to the corresponding sizes of the clamping seats (4).

6. The portable detachable shield for a CNC machine tool according to claim 1, characterized in that: A push rod (10) is connected inside the clamping seat (4), a limit plate (11) is provided at the bottom of the push rod (10), the push rod (10) and the limit plate (11) are slidably connected inside the clamping seat (4), and the bottom of the limit plate (11) is in contact with a pressure spring (12).

7. The portable detachable shield for a CNC machine tool according to claim 6, characterized in that: The top end of the push rod (10) is in the form of an inclined surface, and the top end of the push rod (10) abuts against the inner wall of the protective plate body (6).

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