Numerical control machine tool panel adjusting device
Through the combined structure of insert strips, deflection blocks, screws, sliders and extrusion plates, the difficulty of disassembly caused by screw rust of CNC machine tool insert strips is solved, and convenient disassembly and replacement of insert strips is achieved to ensure the stable operation of the equipment.
Patent Information
- Application Number
- CN202422547811.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-21
AI Technical Summary
The insert strips of CNC machine tools are connected to the pressure plate through screws. The screws come into contact with the outside air for a long time and cause rust and slippery wire, which affects the disassembly of the insert strips and the normal use of the equipment.
The combined structure of insert strips, deflection blocks, screws, sliders and extrusion plates is adopted. Through the cooperation of threaded rods and pressing blocks, the stable limit of insert strips is achieved, and rubber pads are laid on the outside of the deflection block and fixed block to increase friction, making it easier to disassemble and replace the insert strips.
It effectively avoids the slippers caused by rust of screws, ensures that the insert can be easily disassembled and replaced, and maintains the stable operation of the equipment.
Smart Images
Figure CN223265181U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a slat adjustment device for numerical control machine tools. Background Art
[0002] CNC machine tool inserts usually refer to components used to adjust the guide rail gap in the guide rail system of CNC machine tools. During the operation of CNC machine tools, the guide rail system needs to maintain good sliding performance and positioning accuracy. The role of the insert is to compensate for the guide rail gap caused by factors such as wear and installation errors by adjusting the position of the insert, thereby ensuring the accuracy and stability of the machine tool.
[0003] With respect to the above-mentioned related technologies, the existing CNC machine tool inserts have the defect that the inserts are connected to the pressure plate by screws. The screws are in contact with the outside air for a long time, and rust appears on the surface, causing the screws to slip. It is inconvenient to remove the severely worn inserts, which affects the normal use of the equipment. Therefore, the utility model provides a CNC machine tool insert adjustment device. Utility Model Content
[0004] The purpose of this application is to provide a CNC machine tool insert adjustment device to solve the problem proposed in the above background technology that the insert is connected to the pressure plate by screws, the screws are in contact with the outside air for a long time, and the surface is rusted, causing the screws to slip, making it inconvenient to remove the severely worn insert, affecting the normal use of the equipment.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a CNC machine tool insert adjustment device, comprising a saddle, a pair of pressure plates provided at the bottom of the saddle, an empty groove provided on the inner side of the pressure plate, and an installation component provided in the empty groove; the installation component comprises a groove provided at the bottom of the inner wall of the empty groove, a screw is rotatably connected to the side surface of the inner wall of the groove, a slider is threadedly connected to the outer side of the screw, and an extrusion plate is fixedly connected to the top of the slider.
[0006] Preferably, a lining strip is provided in the empty slot, and a deflection block is fixedly connected to one end of the screw rod.
[0007] Preferably, a fixing frame is fixedly connected to the outer side of the pressing plate, and a threaded hole is provided on the inner side of the fixing frame.
[0008] Preferably, a threaded rod is threadedly connected to the inner wall of the threaded hole, and one end of the threaded rod is fixedly connected to a fixing block.
[0009] Preferably, one end of the threaded rod away from the fixed block is fixedly connected to a pressing block, and a through hole adapted to the pressing block is provided on the inner wall side of the hollow groove.
[0010] Preferably, a layer of rubber pad is laid on the outer sides of the deflection block and the fixed block.
[0011] In summary, the technical effects and advantages of the utility model are:
[0012] 1. In the utility model, the inlay strip can be initially limited by the arrangement of the inlay strip, the deflection block, the screw rod, the slider, and the extrusion plate, and the inlay strip can be limited again by the coordinated arrangement of the fixed block, the threaded rod, and the pressure block, and the situation in which the inlay strip cannot be disassembled due to rust of the screws will not occur. At the same time, the deflection block and the fixed block are reversed to facilitate the disassembly and replacement of the inlay strip.
[0013] 2. In the present invention, a layer of rubber pad is laid on the outside of the deflection block and the fixed block, which facilitates the rotation of the deflection block and the fixed block and improves the friction between the deflection block and the palm. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 This is a schematic diagram of the axial structure of the utility model from a first perspective;
[0016] Figure 2 This is a schematic diagram of the axial structure from a second viewing angle of the present invention;
[0017] Figure 3 This is a schematic structural diagram of the fixing frame and threaded rod of the utility model;
[0018] Figure 4 for Figure 2 A is an enlarged structural diagram of FIG.
[0019] In the figure: 1. Saddle; 2. Pressure plate; 3. Empty slot; 4. Groove; 5. Screw; 6. Deflection block; 7. Extrusion plate; 8. Slider; 9. Inlay; 10. Fixing frame; 11. Threaded rod; 12. Pressure block; 13. Fixing block; 14. Through hole; 15. Threaded hole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean 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, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.
[0022] Example 1: Reference Figure 1-4 The shown device is a CNC machine tool strip adjustment device, including a saddle 1, a pair of pressure plates 2 are provided at the bottom of the saddle 1, an empty slot 3 is provided on the inner side of the pressure plate 2, and a mounting assembly is provided in the empty slot 3; the mounting assembly includes a groove 4 provided at the bottom of the inner wall of the empty slot 3, a screw rod 5 is rotatably connected to the side surface of the inner wall of the groove 4, the outer side of the screw rod 5 is threadedly connected to a slider 8, and the top of the slider 8 is fixedly connected to an extrusion plate 7 to facilitate the installation of the strip 9; a strip 9 is provided in the empty slot 3, and one end of the screw rod 5 is fixedly connected to a deflection block 6, and the screw 5 is driven to rotate by rotating the deflection rod 6.
[0023] In this embodiment, the inlay strip 9 is placed in the empty groove 3, the deflection block 6 is rotated to drive the screw rod 5 to rotate, and the extrusion plate 7 is driven to move through the slider 8 to limit and fix the inlay strip 9, and the fixed block 13 is rotated to drive the threaded rod 11 and the pressure block 12 to rotate the rod, and the inlay strip 9 is squeezed and fixed through the through hole 14 by the pressure block 12 to keep the inlay strip 9 stable.
[0024] Example 2: Reference Figure 1-4 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the outer side of the pressure plate 2 is fixedly connected to a fixing frame 10, and a threaded hole 15 is opened on the inner side of the fixing frame 10; a threaded rod 11 is threadedly connected to the inner wall of the threaded hole 15, and one end of the threaded rod 11 is fixedly connected to a fixing block 13, and the threaded rod 11 is driven to rotate by rotating the fixing block 13; the end of the threaded rod 11 away from the fixing block 13 is fixedly connected to a pressure block 12, and a through hole 14 adapted to the pressure block 12 is opened on the inner wall side of the slot 3; a layer of rubber pad is laid on the outer side of the deflection block 6 and the fixing block 13 to facilitate the rotation of the deflection block 6 and the fixing block 13.
[0025] In this embodiment, the deflection block 6 and the fixed block 13 are reversed to move the extrusion plate 7 away from the insert 9 and the pressing block 12 away from the insert 9 , so that the insert 9 can be easily removed and replaced.
[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A saddle adjustment device for a CNC machine tool, comprising a saddle (1), characterized in that: A pair of pressing plates (2) are provided at the bottom of the saddle (1), a hollow groove (3) is provided on the inner side of the pressing plates (2), and a mounting assembly is provided in the hollow groove (3); The mounting assembly comprises a groove (4) provided at the bottom of the inner wall of the hollow slot (3); a screw rod (5) is rotatably connected to the inner wall side of the groove (4); a slider (8) is threadedly connected to the outer side of the screw rod (5); and an extrusion plate (7) is fixedly connected to the top of the slider (8).
2. A CNC machine tool insert adjustment device according to claim 1, characterized in that: A lining strip (9) is provided in the empty slot (3), and a deflection block (6) is fixedly connected to one end of the screw rod (5).
3. The CNC machine tool insert adjustment device according to claim 2, characterized in that: The outer side of the pressing plate (2) is fixedly connected to a fixing frame (10), and the inner side of the fixing frame (10) is provided with a threaded hole (15).
4. The CNC machine tool insert adjustment device according to claim 3, characterized in that: The inner wall of the threaded hole (15) is threadedly connected to a threaded rod (11), and one end of the threaded rod (11) is fixedly connected to a fixing block (13).
5. The CNC machine tool insert adjustment device according to claim 4, characterized in that: One end of the threaded rod (11) away from the fixed block (13) is fixedly connected to a pressing block (12), and a through hole (14) adapted to the pressing block (12) is provided on the inner wall side of the hollow slot (3).
6. The CNC machine tool insert adjustment device according to claim 5, characterized in that: The outer sides of the deflection block (6) and the fixed block (13) are both paved with a layer of rubber pad.