Numerical control machining turning clamping disc

Abstract

The utility model provides a numerical control machining turning clamping disc, and relates to the technical field of numerical control machining turning clamping discs, the numerical control machining turning clamping disc comprises an equipment table, the equipment table is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a rotating disc, the rotating disc is provided with a clamping disc body, and the clamping disc body is fixedly connected with the equipment table. The clamping disc comprises a clamping disc body, a clamping structure is arranged on the clamping disc body, the clamping structure is mainly composed of four sliding grooves, the four sliding grooves are all formed in the clamping disc body, sliding blocks are connected into the sliding grooves in a sliding mode, clamping blocks are fixedly connected to the sliding blocks, elastic pads are fixedly connected to the clamping blocks, and the elastic pads are made of rubber. The clamping disc solves the problems that at present, an outer ring of an annular workpiece is fixed by clamping the outer ring of the annular workpiece, the outer ring of the annular workpiece can be shielded, the outer ring of the annular workpiece is not convenient to machine, and the practicability is reduced.

Description

Technical Field

[0001] This utility model relates to the field of CNC machining turning clamping disc technology, and in particular to a CNC machining turning clamping disc. Background Technology

[0002] The CNC turning clamping plate is an important component used to hold the workpiece during CNC lathe machining. Through specific mechanical structures and devices, it firmly fixes the workpiece on the lathe to ensure that the workpiece will not shift or wobble during turning, thereby guaranteeing machining accuracy and surface quality.

[0003] Workers often find that when using current CNC machining turning clamping discs, the CNC lathe usually fixes the ring workpiece by clamping the outer ring, which obstructs the outer ring and makes it difficult to machine. This affects the machining quality and reduces the practicality of the workpiece. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a CNC machining turning clamping disc.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a CNC machining turning clamping disc, comprising a machine table, a first motor fixedly connected to the machine table, a rotating disk fixedly connected to the output shaft of the first motor, a clamping disc body disposed on the rotating disk, a clamping structure disposed on the clamping disc body, the clamping structure mainly consisting of four sliding grooves, all four sliding grooves being formed on the clamping disc body, a slider being slidably connected in the sliding groove, and a clamping block being fixedly connected to the slider.

[0006] The effect achieved by the above components is as follows: when the first motor is started, the output shaft of the first motor drives the rotating disk to rotate, which in turn causes the clamping disk body to rotate the workpiece, placing the annular workpiece on the clamping disk body. At the same time, the four sliders slide outward so that the clamping blocks support and clamp the inner wall of the annular workpiece, making it convenient to process its outer ring. This avoids the current situation where the annular workpiece is usually fixed by clamping the outer ring, which would block the outer ring of the annular workpiece and make it difficult to process the outer ring, thus reducing its practicality.

[0007] Preferably, an elastic pad is fixedly connected to the clamping block, and the elastic pad is made of rubber.

[0008] The effect achieved by the above components is that the elastic pad will be squeezed and deformed during clamping, making it fit the inner wall of the workpiece better, resulting in a better clamping effect.

[0009] Preferably, the clamping disc body is provided with a threaded sleeve, and four connecting rods are rotatably connected to the slider, with the threaded sleeve rotatably connected to the connecting rods.

[0010] The effect achieved by the above components is that the up-and-down movement of the threaded sleeve causes the connecting rod to rotate, which in turn drives the four sliders to slide synchronously, making the clamping more stable.

[0011] Preferably, a second motor is fixedly connected to the clamping disc body, and a threaded rod is fixedly connected to the output shaft of the second motor, the threaded rod being threadedly connected to a threaded sleeve.

[0012] The effect achieved by the above components is as follows: starting the second motor, the output shaft of the second motor drives the threaded rod to rotate, thereby causing the threaded sleeve to move up and down, making the clamping operation more convenient.

[0013] Preferably, the clamping disk body is provided with an installation structure, which mainly consists of four installation blocks. All four installation blocks are fixedly connected to the clamping disk body. The rotating disk is provided with four installation slots and a circular groove.

[0014] The above components achieve the following effects: by inserting the four mounting blocks into the corresponding mounting slots, the clamping disc body and the rotating disc can be installed together; conversely, they can be disassembled for easy replacement or maintenance. The circular slot can accommodate the second motor.

[0015] Preferably, a sliding groove is provided on the inner wall of the mounting groove, and a locking block is slidably connected in the sliding groove, and a locking slot is provided on the mounting block.

[0016] The effect achieved by the above components is that the mounting block can be limited by inserting the card block into the corresponding card slot, making the installation more stable.

[0017] Preferably, a round rod is slidably inserted into the sliding groove, a pull ring is rotatably connected to the round rod, and the round rod is fixedly connected to the locking block.

[0018] The effect achieved by the above components is that the operator can pull the ring to slide the round rod, thereby moving the locking block and making the operation more convenient.

[0019] Preferably, a spring is fitted onto the round rod, one end of the spring is fixedly connected to the inner wall of the sliding groove, and the other end of the spring is fixedly connected to the locking block.

[0020] The effect achieved by the above components is as follows: when the mounting block is inserted into the mounting groove, it will squeeze the inclined surface of the block, causing it to slide into the sliding groove. The compression spring will contract, and when the block contacts the groove, the block will be inserted into the groove under the action of the spring's rebound force, which can further improve the convenience of operation.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this utility model, by setting a clamping structure and starting the first motor, the output shaft of the first motor drives the rotating disk to rotate, which in turn causes the clamping disk body to drive the workpiece to rotate, placing the annular workpiece on the clamping disk body. At the same time, the four sliders slide outward so that the clamping blocks support and clamp the inner wall of the annular workpiece, which facilitates the processing of its outer ring. This avoids the situation where the annular workpiece is usually fixed by clamping the outer ring of the annular workpiece, which would block the outer ring of the annular workpiece and make it difficult to process the outer ring of the annular workpiece, thus reducing its practicality. Attached Figure Description

[0022] Figure 1 This utility model provides a three-dimensional structural diagram of a CNC machining turning clamping disc;

[0023] Figure 2 This utility model provides a partial schematic diagram of the clamping structure of a CNC machining turning clamping disc;

[0024] Figure 3 A partial schematic diagram of the mounting structure of a CNC machining turning clamping disc is provided for this utility model;

[0025] Figure 4 This utility model proposes a CNC machining turning clamping plate. Figure 3 Enlarged view of part A in the middle.

[0026] Legend: 1. Equipment platform; 2. First motor; 3. Rotary disk; 4. Clamping disk body; 5. Clamping structure; 51. Slide groove; 52. Slider; 53. Clamping block; 54. Elastic pad; 55. Threaded sleeve; 56. Connecting rod; 57. Second motor; 58. Threaded rod; 6. Mounting structure; 61. Mounting block; 62. Mounting groove; 63. Circular groove; 64. Sliding groove; 65. Locking block; 66. Locking groove; 67. Circular rod; 68. Spring; 69. Pull ring. Detailed Implementation

[0027] Example 1, as Figure 1 As shown, a CNC machining turning clamping plate includes a machine table 1, a first motor 2 fixedly connected to the machine table 1, a rotating disk 3 fixedly connected to the output shaft of the first motor 2, and a clamping plate body 4 disposed on the rotating disk 3.

[0028] Reference Figure 2The clamping disc body 4 is equipped with a clamping structure 5, which mainly consists of four sliding grooves 51. Each of the four sliding grooves 51 is formed on the clamping disc body 4. A slider 52 is slidably connected to each sliding groove 51, and a clamping block 53 is fixedly connected to each slider 52. When the first motor 2 is started, its output shaft drives the rotating disc 3 to rotate, which in turn causes the clamping disc body 4 to rotate the workpiece. The annular workpiece is placed on the clamping disc body 4, and simultaneously, the four sliders 52 slide outwards, allowing the clamping block 53 to support and clamp the inner wall of the annular workpiece, facilitating the processing of its outer ring. This avoids the current practice of fixing the annular workpiece by clamping its outer ring, which obstructs the outer ring and hinders processing, thus reducing its practicality. The clamping block 53... An elastic pad 54, made of rubber, is fixedly connected. During clamping, the elastic pad 54 is compressed and deformed, conforming more closely to the inner wall of the workpiece, resulting in better clamping. A threaded sleeve 55 is provided on the clamping disc body 4. Four connecting rods 56 are rotatably connected to the slider 52. The threaded sleeve 55 is rotatably connected to the connecting rods 56. Moving the threaded sleeve 55 up and down causes the connecting rods 56 to rotate, thereby driving the four sliders 52 to slide synchronously, making the clamping more stable. A second motor 57 is fixedly connected to the clamping disc body 4. A threaded rod 58 is fixedly connected to the output shaft of the second motor 57. The threaded rod 58 is threadedly connected to the threaded sleeve 55. When the second motor 57 is started, the output shaft of the second motor 57 drives the threaded rod 58 to rotate, thereby causing the threaded sleeve 55 to move up and down, making the clamping operation more convenient.

[0029] Reference Figures 2 to 4The clamping disc body 4 is equipped with an installation structure 6, which mainly consists of four installation blocks 61. All four installation blocks 61 are fixedly connected to the clamping disc body 4. The rotating disc 3 has four installation slots 62 and a circular groove 63. By inserting the four installation blocks 61 into the corresponding installation slots 62, the clamping disc body 4 and the rotating disc 3 can be installed together. Conversely, they can be disassembled for easy replacement or maintenance. The circular groove 63 can accommodate the second motor 57. A sliding groove 64 is provided on the inner wall of the installation slot 62, and a locking block 65 is slidably connected in the sliding groove 64. The installation blocks 61 have locking slots 66. Inserting the locking block 65 into the corresponding locking slot 66 limits the position of the installation block 61, making the installation more stable. A round rod 67 is slidably inserted into the sliding groove 64. A pull ring 69 is rotatably connected to the round rod 67. The round rod 67 is fixedly connected to the locking block 65. The operator can pull the pull ring 69 to drive the round rod 67 to slide, thereby moving the locking block 65, making the operation more convenient. A spring 68 is sleeved on the round rod 67. One end of the spring 68 is fixedly connected to the inner wall of the sliding groove 64, and the other end of the spring 68 is fixedly connected to the locking block 65. When the mounting block 61 is inserted into the mounting groove 62, it will squeeze the inclined surface of the locking block 65, causing it to slide into the sliding groove 64 and compress the spring 68. When the locking block 65 contacts the locking groove 66, the locking block 65 will be locked into the locking groove 66 under the action of the spring 68's rebound force, which can further improve the convenience of operation.

[0030] Working principle: The first motor 2 is started, and its output shaft drives the rotating disk 3 to rotate. This, in turn, causes the clamping disk body 4 to rotate the workpiece, placing the annular workpiece on the clamping disk body 4. Simultaneously, the four sliders 52 slide outwards, allowing the clamping blocks 53 to support and clamp the inner wall of the annular workpiece, facilitating the processing of its outer ring. This avoids the current practice of fixing the annular workpiece by clamping its outer ring, which obstructs the outer ring and hinders processing, reducing its practicality. During clamping, the elastic pad 54 is compressed and deformed, better conforming to the inner wall of the workpiece, resulting in a better clamping effect. Moving the threaded sleeve 55 up and down causes the connecting rod 56 to rotate, which in turn drives the four sliders 52 to slide synchronously, making the clamping more stable. The second motor 57 is then started, and its output shaft... The threaded rod 58 rotates, causing the threaded sleeve 55 to move up and down, making the clamping operation more convenient. The clamping disc body 4 and the rotating disc 3 can be installed together by inserting the four mounting blocks 61 into the corresponding mounting slots 62. Conversely, they can be disassembled for easy replacement or maintenance. The circular groove 63 can store the second motor 57. Inserting the locking block 65 into the corresponding slot 66 can limit the mounting block 61, making the installation more stable. The operator can pull the ring 69 to drive the circular rod 67 to slide, thereby moving the locking block 65, making the operation more convenient. When the mounting block 61 is inserted into the mounting slot 62, it will squeeze the inclined surface of the locking block 65, causing it to slide into the sliding groove 64. The compression spring 68 will contract. When the locking block 65 contacts the slot 66, the locking block 65 will be inserted into the slot 66 under the action of the spring force of the spring 68, which can further improve the convenience of operation.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A CNC machining turning clamping plate, comprising a machine table (1), characterized in that: A first motor (2) is fixedly connected to the equipment platform (1). A rotating disk (3) is fixedly connected to the output shaft of the first motor (2). A clamping disk body (4) is provided on the rotating disk (3). A clamping structure (5) is provided on the clamping disk body (4). The clamping structure (5) is mainly composed of four sliding grooves (51). All four sliding grooves (51) are opened on the clamping disk body (4). A slider (52) is slidably connected in the sliding groove (51). A clamping block (53) is fixedly connected to the slider (52).

2. The CNC machining turning clamping disc according to claim 1, characterized in that: An elastic pad (54) is fixedly connected to the clamping block (53), and the elastic pad (54) is made of rubber.

3. The CNC machining turning clamping disc according to claim 2, characterized in that: The clamping disc body (4) is provided with a threaded sleeve (55), and four connecting rods (56) are rotatably connected to the slider (52). The threaded sleeve (55) is rotatably connected to the connecting rods (56).

4. The CNC machining turning clamping disc according to claim 3, characterized in that: A second motor (57) is fixedly connected to the clamping disc body (4), and a threaded rod (58) is fixedly connected to the output shaft of the second motor (57). The threaded rod (58) is threadedly connected to the threaded sleeve (55).

5. The CNC machining turning clamping disc according to claim 4, characterized in that: The clamping disk body (4) is provided with an installation structure (6), which is mainly composed of four installation blocks (61). The four installation blocks (61) are all fixedly connected to the clamping disk body (4). The rotating disk (3) is provided with four installation slots (62) and a circular groove (63).

6. The CNC machining turning clamping disc according to claim 5, characterized in that: The inner wall of the mounting groove (62) is provided with a sliding groove (64), and a locking block (65) is slidably connected in the sliding groove (64). The mounting block (61) is provided with a locking groove (66).

7. The CNC machining turning clamping disc according to claim 6, characterized in that: A round rod (67) is slidably inserted in the sliding groove (64), and a pull ring (69) is rotatably connected to the round rod (67). The round rod (67) is fixedly connected to the locking block (65).

8. The CNC machining turning clamping disc according to claim 7, characterized in that: A spring (68) is fitted on the round rod (67). One end of the spring (68) is fixedly connected to the inner wall of the sliding groove (64), and the other end of the spring (68) is fixedly connected to the locking block (65).

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