Clamping and positioning mechanism for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a clamping and positioning mechanism used for a numerical control machine tool, which comprises a device body, a workbench is arranged on the device body, a numerical control mechanism is arranged on the device body, a clamping mechanism is arranged on the workbench, and the clamping mechanism is arranged on the workbench. The clamping mechanism comprises a fixing block. According to the clamping and positioning mechanism used for the numerical control machine tool, in order to enable the effect of the clamping and positioning mechanism of the numerical control machine tool to be better, through movement of a hydraulic rod, a telescopic rod, a supporting block, a movable rod, a movable block and a clamping block, when the hydraulic rod moves, the telescopic rod is driven to move, and the telescopic rod moves to drive the supporting block to move; the movement of the supporting block can drive the movable rod to move, the movement of the movable rod can drive the movable block to move, and the movement of the movable block can drive the clamping block to move, so that clamping and clamping of the device are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled machine tools, in particular to a clamping and positioning mechanism used in numerically controlled machine tools. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the CNC device through information carriers. After calculation and processing, the CNC device sends various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.

[0003] In the process of using CNC machine tools, a clamping and positioning mechanism is used. The traditional clamping and positioning mechanism is set on the work surface and is fixed and loosened by the operator, which makes the work surface not neat. In view of this, we propose a semi-hidden clamping and positioning mechanism used in CNC machine tools. Utility Model Content

[0004] The purpose of the utility model is to provide a textile yarn winding device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a clamping and positioning mechanism used in a CNC machine tool, comprising a device body, a workbench is provided on the device body, a CNC mechanism is arranged on the device body, a mounting groove is arranged on the workbench, a clamping mechanism is arranged in the mounting groove, and the clamping mechanism comprises:

[0006] A fixed block, the workbench is provided with a fixed block, a hydraulic rod is fixedly installed in the fixed block, a telescopic rod is fixedly installed at the output end of the hydraulic rod, a support block is fixedly installed at one end of the telescopic rod, and a fixed column is fixedly installed on the side surface of the support block;

[0007] A movable rod, a movable rod is slidably connected on the surface of the fixed column, a long block is fixedly installed on the surface of the fixed column, a slide rail is fixedly installed on the surface of the long block, a convex column is fixedly installed on the side surface of the long block, and a movable block is slidably connected on the surface of the slide rail;

[0008] A support leg is fixedly installed on the surface of the fixed block, a support plate is fixedly installed on the surface of the support leg, a clamping block is fixedly installed on the surface of the moving block, and a connecting column is fixedly installed on the side surface of the moving block.

[0009] Preferably, a cleaning mechanism is provided on the workbench, and a rotating motor is fixedly mounted on the workbench to better move the cleaning rod.

[0010] Preferably, a cleaning rod is movably connected to the surface of the rotating motor, and a brush is fixedly mounted on the lower surface of the cleaning rod to better clean the surface of the workbench.

[0011] Preferably, the movable rods are in multiple groups and are distributed in a mirror image with respect to the center line of the support block, and the fixed columns are in multiple groups and are distributed in a mirror image with respect to the center line of the support block.

[0012] Preferably, the supporting legs are in a plurality of groups and are evenly distributed on the lower surface of the supporting plate; the movable rod is movably connected to the convex column; and the movable rod is slidably connected to the connecting column.

[0013] Preferably, the cleaning rods are in multiple groups and are distributed in a mirror image with respect to the center line of the workbench, and the brushes are in multiple groups and are distributed linearly on the lower surface of the cleaning rods.

[0014] Compared with the prior art, the utility model provides a textile yarn winding device, which has the following beneficial effects:

[0015] 1. The clamping and positioning mechanism used in the CNC machine tool is to make the clamping and positioning mechanism of the CNC machine tool semi-hidden in the workbench so that the workbench surface is tidier. By arranging the movement of the hydraulic rod, telescopic rod, support block, movable rod, mobile block and clamping block, when the hydraulic rod moves, it will drive the telescopic rod to move, the movement of the telescopic rod will drive the movement of the support block, the movement of the support block will drive the movement of the movable rod, the movement of the movable rod will drive the movement of the mobile block, and the movement of the mobile block will drive the movement of the clamping block, thereby realizing the clamping and clamping of the device and improving the work efficiency.

[0016] 2. The clamping and positioning mechanism used in the CNC machine tool is designed to improve the working efficiency of the CNC machine tool. A cleaning mechanism is set up to cooperate with the movement of the rotating motor, the cleaning rod and the brush. When the rotating motor is started, the cleaning rod will be driven to move, and the movement of the cleaning rod will drive the brush to move. The movement of the brush will clean the surface of the workbench, thereby improving the effect of the CNC machine tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0020] Figure 4This is a schematic diagram of the cleaning mechanism structure of the second embodiment of the utility model.

[0021] In the figure: 1. device body; 2. workbench; 3. CNC mechanism; 4. clamping mechanism; 41. fixed block; 42. hydraulic rod; 43. telescopic rod; 44. support block; 45. fixed column; 46. movable rod; 47. long block; 48. convex column; 49. support leg; 411. slide rail; 412. moving block; 413. support plate; 414. clamping block; 415. connecting column; 5. cleaning mechanism; 51. rotating motor; 52. cleaning rod; 53. brush. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment 1

[0025] like Figure 1-4 As shown, the utility model provides a technical solution: a clamping and positioning mechanism used for a CNC machine tool, comprising a device body 1, a workbench 2 is provided on the device body 1, a CNC mechanism 3 is arranged on the device body 1, a mounting groove is provided on the workbench 2, and a clamping mechanism 4 is arranged in the mounting groove.

[0026] In the embodiment, the clamping mechanism 4 includes a fixed block 41, and the fixed block 41 is provided on the workbench 2. A hydraulic rod 42 is fixedly installed in the fixed block 41, and a telescopic rod 43 is fixedly installed on the output end of the hydraulic rod 42. A support block 44 is fixedly installed on one end of the telescopic rod 43. A fixed column 45 is fixedly installed on the side surface of the support block 44. The number of the fixed columns 45 is multiple groups, which are mirror-distributed with the center line of the support block 44. A movable rod 46 is slidably connected to the surface of the fixed column 45. The number of the movable rod 46 is multiple groups, which are mirror-distributed with the center line of the support block 44. A long block 47 is fixedly installed on the surface of the fixed column 45. A slide rail 411 is fixedly installed on the surface of the long block 47. A convex column 48 is fixedly installed on the side surface of the long block 47. The movable rod 46 is movably connected to the convex column 48. A movable block 412 is slidably connected to the surface of the slide rail 411. A support leg 49 is fixedly installed on the surface of the block 41. The number of the support legs 49 is multiple groups, which are evenly distributed on the lower surface of the support plate 413. A support plate 413 is fixedly installed on the surface of the support leg 49. A clamping block 414 is fixedly installed on the surface of the moving block 412. A connecting column 415 is fixedly installed on the side surface of the moving block 412. The movable rod 46 is slidably connected to the connecting column 415. When the hydraulic rod 42 is started, it will drive the telescopic rod 43 to move. The movement of the telescopic rod 43 will drive the support block 44 to move. The movement of the support block 44 will drive the fixed group 45 to move. The movement of the fixed column 45 will drive the movable rod 46 to move. The movement of the movable rod 46 will drive the moving block 412 to move. The movement of the moving block 412 will slide on the slide rail 411. The movement of the moving block 412 will drive the clamping block 414 to move, thereby clamping the CNC machine tool components.

[0027] The working principle of the above technical solution is:

[0028] When in use, when the hydraulic rod 42 is started, it will drive the telescopic rod 43 to move, the movement of the telescopic rod 43 will drive the support block 44 to move, the movement of the support block 44 will drive the fixed group 45 to move, the movement of the fixed column 45 will drive the movable rod 46 to move, the movement of the movable rod 46 will drive the moving block 412 to move, the movement of the moving block 412 will slide on the slide rail 411, and the movement of the moving block 412 will drive the clamping block 414 to move, thereby clamping the CNC machine tool components. Embodiment 2

[0029] like Figure 4As shown, in the present embodiment, a cleaning mechanism 5 is provided on the workbench 2, a rotating motor 51 is fixedly mounted on the workbench 2, a cleaning rod 52 is movably connected to the surface of the rotating motor 51, the number of the cleaning rods 52 is multiple groups, which are mirror-distributed with the center line of the workbench 2, a brush 53 is fixedly mounted on the lower surface of the cleaning rod 52, the number of the brush 53 is multiple groups, which are linearly distributed on the lower surface of the cleaning rod 52, when the rotating motor 51 rotates, it will drive the cleaning rod 52 to move, the movement of the cleaning rod 52 will drive the brush 53 to move, so that the brush 53 can clean the surface of the workbench 2.

[0030] The working principle of the above technical solution is:

[0031] After the processing is completed, when cleaning the worktable, first place the cover plate on the installation groove, start the drive motor 51 in the installation groove, and when the rotating motor 51 rotates, it will drive the cleaning rod 52 to move, and the movement of the cleaning rod 52 will drive the brush 53 to move, so that the brush 53 can clean the surface of the worktable 2.

[0032] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A clamping and positioning mechanism for a numerically controlled machine tool, comprising a device body (1), wherein a workbench (2) is provided on the device body (1), and characterized in that: The device body (1) is provided with a numerical control mechanism (3), the workbench (2) is provided with a mounting groove, a clamping mechanism (4) is provided in the mounting groove, and the clamping mechanism (4) comprises: A fixed block (41), the workbench (2) being provided with a fixed block (41), a hydraulic rod (42) being fixedly mounted in the fixed block (41), a telescopic rod (43) being fixedly mounted at the output end of the hydraulic rod (42), a support block (44) being fixedly mounted at one end of the telescopic rod (43), and a fixed column (45) being fixedly mounted on the side surface of the support block (44); A movable rod (46), the movable rod (46) is slidably connected to the surface of the fixed column (45), a long block (47) is fixedly installed on the surface of the fixed column (45), a slide rail (411) is fixedly installed on the surface of the long block (47), a convex column (48) is fixedly installed on the side surface of the long block (47), and a movable block (412) is slidably connected to the surface of the slide rail (411); A support leg (49), the support leg (49) is fixedly mounted on the surface of the fixed block (41), a support plate (413) is fixedly mounted on the surface of the support leg (49), a clamping block (414) is fixedly mounted on the surface of the moving block (412), and a connecting column (415) is fixedly mounted on the side surface of the moving block (412).

2. The clamping and positioning mechanism for a CNC machine tool according to claim 1, characterized in that: A cleaning mechanism (5) is provided on the workbench (2), and a rotating motor (51) is fixedly mounted on the workbench (2).

3. The clamping and positioning mechanism for a CNC machine tool according to claim 2, characterized in that: A cleaning rod (52) is movably connected to the surface of the rotating motor (51), and a brush (53) is fixedly mounted on the lower surface of the cleaning rod (52).

4. The clamping and positioning mechanism for a CNC machine tool according to claim 1, characterized in that: The movable rods (46) are provided in a plurality of groups and are distributed in a mirror image of the center line of the support block (44); the fixed columns (45) are provided in a plurality of groups and are distributed in a mirror image of the center line of the support block (44).

5. The clamping and positioning mechanism for a CNC machine tool according to claim 1, characterized in that: The supporting legs (49) are provided in a plurality of groups and are evenly distributed on the lower surface of the supporting plate (413). The movable rod (46) is movably connected to the convex column (48), and the movable rod (46) is slidably connected to the connecting column (415).

6. The clamping and positioning mechanism for a CNC machine tool according to claim 3, characterized in that: The cleaning rods (52) are provided in a plurality of groups and are distributed in a mirror image with respect to the center line of the workbench (2); and the brushes (53) are provided in a plurality of groups and are distributed linearly on the lower surface of the cleaning rods (52).

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