A detachable chucking device for a numerical control lathe

Abstract

The utility model relates to numerical control lathe technical related fields especially a numerical control lathe clamping device convenient to disassemble, including device body, device body contains lathe table, clamping assembly, mounting panel and dismounting assembly, the clamping assembly lower extreme is fixed with mounting panel, the dismounting assembly fixed connection is in mounting panel lower extreme, the dismounting assembly lower extreme is connected with lathe table, the clamping assembly includes the telescopic link fixed on the mounting panel surface, the telescopic link telescopic end fixed connection has the fixture seat, the fixture seat inboard is fixed with the inner clamping plate, the dismounting assembly includes the inner insertion slot of opening in lathe table side, the inner insertion slot inserts and is connected with the mounting frame, the mounting frame upper end is fixed with mounting panel, can realize accurate clamping positioning to work piece, ensure that work piece is accurate and faultless and clamping stable in the position in processing process, greatly improved the manufacturing precision of product, and the clamping plate can be conveniently disassembled and replaced.

Description

Technical Field

[0001] This utility model relates to the field of CNC lathe technology, and in particular to a clamping device for CNC lathes that is easy to disassemble. Background Technology

[0002] CNC lathe is short for numerical control machine tool. Its control system can logically process programming instructions and automatically drive the relative movement between the tool and the workpiece to complete machining operations such as turning and drilling. CNC lathe usually requires a clamping device during machining.

[0003] The prior art utility model patent with publication number CN216657117U proposes a clamping device for CNC lathe that is easy to disassemble. By controlling the transmission plate, the clamping plate and the sliding block can be moved along the outer surface of the sliding rod inside the mounting plate. This allows the operator to adjust the spacing on the inner side of the clamping plate, enabling the device to effectively fix workpieces with various outer diameters.

[0004] However, the relative spacing between its clamping plates needs to be adjusted at fixed points, and needs to be confirmed according to the opening position and spacing of the insertion holes. It cannot be adjusted to the full size within the maximum range, thus failing to guarantee effective clamping and fixing of the workpiece. When there is a deviation in the workpiece, loosening and displacement problems will occur, which will affect the processing accuracy and quality. Its clamping plates also do not have the ability to be quickly and independently replaced, making it inconvenient to adapt to workpieces of different shapes. Therefore, we need to upgrade and modify the existing technology to overcome the existing problems and shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide a clamping device for CNC lathes that is easy to disassemble, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] Design a clamping device for CNC lathe that is easy to disassemble, including a device body, the device body containing a lathe table, a clamping assembly, a mounting plate and a disassembly assembly, the lower end of the clamping assembly is fixed to the mounting plate, the disassembly assembly is fixedly connected to the lower end of the mounting plate, and the lower end of the disassembly assembly is connected to the lathe table.

[0008] The clamping assembly includes a telescopic rod fixed to the surface of the mounting plate, and a clamping seat is fixedly connected to the telescopic end of the telescopic rod. An inner clamping plate is fixed inside the clamping seat.

[0009] Preferably, the disassembly and assembly assembly includes an inner slot on the side of the lathe table, a mounting bracket is inserted into the inner slot, the upper end of the mounting bracket is fixedly connected to the mounting plate, and the mounting bracket and the lathe table are respectively provided with connecting holes and connecting bolts are screwed into the connecting holes.

[0010] Preferably, the mounting plate is fixed with guide seats on both sides of the telescopic rod, and the outer end of the clamp seat is provided with two sets of guide rods, the rear end of which is movably inserted into the guide seat.

[0011] Preferably, the clamp seat has side slots on both sides, and the inner clamp plate has side blocks on both sides. The side blocks are connected to the side slots and are screwed together with the side slots.

[0012] Preferably, an outer slot is provided on the outer side of the lathe table, and a plug rod is slidably installed in the outer slot. An outer baffle is fixed to the upper end of the plug rod and the outer baffle is attached to the outer side of the mounting frame.

[0013] Preferably, the lathe table surface is provided with two sets of limiting frames, the two sides of the mounting plate are slidably attached to the inner side of the limiting frames, the mounting plate is provided with an embedded hole, and the top of the connecting bolt is located in the embedded hole.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model includes a clamping assembly, a telescopic rod, a guide seat, a fixture seat, an inner clamping plate, a side slot, a side locking block, and a fixing bolt. The telescopic rod and the guide rod work together to drive the fixture seat to move, which in turn moves the inner clamping plate to clamp and limit the workpiece. The inner clamping plate is installed through the side slot and the side locking block, and locked by the fixing bolt. This enables precise clamping and positioning of the workpiece, ensuring accurate positioning and stable clamping during processing, greatly improving the manufacturing precision of the product. The clamping plate can be easily disassembled and replaced, making it suitable for various workpiece shapes and sizes.

[0016] 2. This utility model has a device with a disassembly and assembly component, an inner slot, a mounting bracket, a connecting hole, a connecting bolt, an outer slot, a plug-in rod, an outer baffle, and a limiting bracket. The mounting bracket and mounting plate are installed by plugging in the inner slot, and fixed by the connecting hole and connecting bolt. The outer baffle is inserted to the outside of the mounting bracket by the outer slot and plug-in rod. This enables convenient disassembly and assembly of the mounting plate and clamping component without the need for a large number of bolts. The operation is simple and time-saving, and the disassembly and assembly flexibility of the device is improved.

[0017] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure according to the present utility model;

[0020] Figure 2 This is an exploded view of the overall structure according to this utility model;

[0021] Figure 3 An exploded view of the clamping assembly according to this utility model;

[0022] Figure 4 This is an exploded view of the assembly and disassembly components according to this utility model.

[0023] In the diagram: 1. Device body; 2. Lathe table; 3. Clamping assembly; 31. Telescopic rod; 32. Guide seat; 33. Fixture seat; 34. Guide rod; 35. Inner clamping plate; 36. Side slot; 37. Side clamping block; 38. Fixing bolt; 4. Mounting plate; 41. Embedded hole; 5. Disassembly and assembly assembly; 51. Inner slot; 52. Mounting bracket; 53. Connecting hole; 54. Connecting bolt; 55. Outer slot; 56. Insertion rod; 57. Outer baffle; 58. Limiting bracket. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figure 1 As shown in Figure 4, this embodiment provides a clamping device for CNC lathe that is easy to disassemble, including a device body 1. The device body 1 includes a lathe table 2, a clamping assembly 3, a mounting plate 4, and a disassembly assembly 5. The lower end of the clamping assembly 3 is fixed to the mounting plate 4, and the disassembly assembly 5 is fixedly connected to the lower end of the mounting plate 4. The lower end of the disassembly assembly 5 is connected to the lathe table 2.

[0026] In this embodiment, the clamping assembly 3 includes a telescopic rod 31 fixed to the surface of the mounting plate 4. A clamping seat 33 is fixedly connected to the telescopic end of the telescopic rod 31. An inner clamping plate 35 is fixed inside the clamping seat 33. Guide seats 32 are fixed on both sides of the mounting plate 4. Two sets of guide rods 34 are provided at the outer end of the clamping seat 33. The rear ends of the guide rods 34 are movably inserted into the guide seats 32. Side slots 36 are provided on both sides of the clamping seat 33. Side blocks 37 are provided on both sides of the inner clamping plate 35. The side blocks 37 are connected to the side slots 36 and are screwed to the side slots 36. The fixing bolt 38, through the cooperation of the telescopic rod 31 and the guide rod 34, drives the clamping seat 33 to move. The clamping seat 33 drives the inner clamping plate 35 to move accordingly and clamp and limit the workpiece. The inner clamping plate 35 is installed through the side slot 36 and the side block 37 and locked by the fixing bolt 38. This enables precise clamping and positioning of the workpiece, ensuring accurate position and stable clamping of the workpiece during processing, greatly improving the manufacturing precision of the product. The clamping plate can be easily disassembled and replaced, making it easy to adapt to various workpiece shapes and sizes, thus improving the practicality of the device.

[0027] In this embodiment, the disassembly and assembly component 5 includes an inner slot 51 on the side of the lathe table 2, into which a mounting bracket 52 is inserted. The upper end of the mounting bracket 52 is fixedly connected to the mounting plate 4. The mounting bracket 52 and the lathe table 2 are respectively provided with connecting holes 53, and connecting bolts 54 are screwed into the connecting holes 53. An outer slot 55 is provided on the outer side of the lathe table 2, and a connecting rod 56 is slidably installed in the outer slot 55. An outer baffle 57 is fixed to the upper end of the connecting rod 56 and fits against the outer side of the mounting bracket 52. Two sets of limiting brackets 58 are provided on the surface of the lathe table 2, and the mounting plate 4 has two... The mounting plate 4 is slidably fitted to the inner side of the limiting frame 58. The mounting plate 4 has an embedded hole 41. The top of the connecting bolt 54 is located in the embedded hole 41. The mounting frame 52 and the mounting plate 4 are inserted and installed through the inner slot 51. They are fixed through the connecting hole 53 and the connecting bolt 54. The outer baffle 57 is inserted to the outside of the mounting frame 52 through the outer slot 55 and the insertion rod 56. This allows for convenient disassembly and assembly of the mounting plate 4 and the clamping assembly 3 without the need for a large number of bolts. The operation is simple and time-saving, improving the flexibility of the device.

[0028] The working principle and process of this utility model are as follows: When in use, the mounting bracket 52 can be inserted into the inner slot 51, and the mounting bracket 52 and the mounting plate 4 can be fixed by the connecting bolt 54 and the connecting hole 53. Then, the outer baffle 57 can be connected to the outer slot 55 by the plug rod 56, which realizes the secondary limit protection of the mounting bracket 52. When working, the workpiece is placed on the surface of the lathe table 2. The clamping seat 33 is driven to move by the telescopic rod 31 and the guide rod 34. The clamping seat 33 drives the inner clamping plate 35 to move accordingly and clamp and limit the workpiece. The inner clamping plate 35 is installed by the side slot 36 and the side block 37 and locked by the fixing bolt 38, thereby realizing the precise clamping and positioning of the workpiece, ensuring that the position of the workpiece is accurate and the clamping is stable during the processing.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

Claims

1. A clamping device for a CNC lathe that is easy to disassemble, characterized in that: The device includes a main body (1), which contains a lathe table (2), a clamping assembly (3), a mounting plate (4) and a disassembly assembly (5). The lower end of the clamping assembly (3) is fixed to the mounting plate (4), and the disassembly assembly (5) is fixedly connected to the lower end of the mounting plate (4). The lower end of the disassembly assembly (5) is connected to the lathe table (2). The clamping assembly (3) includes a telescopic rod (31) fixed to the surface of the mounting plate (4), and a clamping seat (33) is fixedly connected to the telescopic end of the telescopic rod (31). An inner clamping plate (35) is fixed inside the clamping seat (33).

2. The easily disassembled clamping device for a CNC lathe according to claim 1, characterized in that: The disassembly and assembly component (5) includes an inner slot (51) on the side of the lathe table (2), a mounting bracket (52) is inserted into the inner slot (51), the upper end of the mounting bracket (52) is fixedly connected to the mounting plate (4), and the mounting bracket (52) and the lathe table (2) are respectively provided with a connecting hole (53) and a connecting bolt (54) is screwed into the connecting hole (53).

3. The easily disassembled clamping device for a CNC lathe according to claim 1, characterized in that: The mounting plate (4) is fixed with guide seats (32) on both sides of the telescopic rod (31). The clamp seat (33) is provided with two sets of guide rods (34) at its outer end. The rear end of the guide rods (34) is movably inserted into the guide seats (32).

4. A clamping device for a CNC lathe that is easy to disassemble according to claim 3, characterized in that: The clamp seat (33) has side slots (36) on both sides, and the inner clamp plate (35) has side blocks (37) on both sides. The side blocks (37) are connected in the side slots (36) and are screwed together with the side slots (36) by fixing bolts (38).

5. A clamping device for a CNC lathe that is easy to disassemble according to claim 2, characterized in that: An outer slot (55) is provided on the outer side of the lathe table (2). A plug rod (56) is slidably installed in the outer slot (55). An outer baffle (57) is fixed at the upper end of the plug rod (56) and the outer baffle (57) is attached to the outer side of the mounting bracket (52).

6. A clamping device for a CNC lathe that is easy to disassemble according to claim 5, characterized in that: The lathe table (2) is provided with two sets of limiting frames (58). The mounting plate (4) slides and fits against the inner side of the limiting frames (58) on both sides. The mounting plate (4) is provided with an embedded hole (41). The top of the connecting bolt (54) is located in the embedded hole (41).

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