Damping base of numerical control machine tool

Abstract

The utility model provides a numerical control machine tool damping base which comprises a damping mechanism, the damping mechanism comprises a first wood plate, the lower surface of the first wood plate is fixedly connected with a damping plate, the bottom of the damping plate is fixedly connected with a second wood plate, and the lower surface of the second wood plate is provided with a plurality of second connecting grooves. A plurality of mounting grooves are formed in the side edges of the first wood plate, the damping plate and the second wood plate, the mounting grooves communicate with the second connecting grooves correspondingly, connecting mechanisms are mounted in the mounting grooves correspondingly, each connecting mechanism comprises a bottom plate, one end of each bottom plate is located in the corresponding second connecting groove, and a side baffle is mounted at the other end of each bottom plate; the sides, away from the second wood board, of the side baffles are provided with slopes. Under the action of the damping mechanism and the connecting mechanism, the vibration amplitude of the numerical control machine tool in use can be effectively reduced, and the numerical control machine tool is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control machine tools, and more specifically relates to a shock-absorbing base for numerical control machine tools. Background Art

[0002] When CNC machine tools are turning parts, the tool contacts the parts and vibrations are generated. Vibration not only produces noise, but larger vibrations can also cause deviations in the precision of part processing, which is not conducive to the production and processing of parts.

[0003] However, the existing shock-absorbing base structure of CNC machine tools is relatively complex and has a high manufacturing cost. In the process of use, there is a problem that the intermediate parts are damaged and the shock absorption of the CNC machine tools is affected. Utility Model Content

[0004] The utility model aims to provide a shock-absorbing base for a numerically controlled machine tool, which has the advantages of simple structure, low cost, being able to effectively reduce the vibration amplitude of the numerically controlled machine tool when in use, and being easy to use.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a shock-absorbing base for a CNC machine tool, including a shock-absorbing mechanism, the shock-absorbing mechanism including a first wooden board, a shock-absorbing plate being fixedly connected to the lower surface of the first wooden board, a second wooden board being fixedly connected to the bottom of the shock-absorbing plate, a second connecting groove being provided on the lower surface of the second wooden board, the number of the second connecting grooves being multiple, the sides of the first wooden board, the shock-absorbing plate and the second wooden board are all provided with mounting grooves, the number of the mounting grooves being multiple, the multiple mounting grooves are respectively connected with the multiple second connecting grooves, the interiors of the multiple mounting grooves are all equipped with connecting mechanisms, the connecting mechanism including a bottom plate, one end of the bottom plate is located inside the second connecting groove, the other end of the bottom plate is equipped with a side stopper, and the side of the side stopper away from the second wooden board is provided with an inclined surface.

[0006] Optionally, a limiting block is fixedly connected to the upper surface of the base plate, the limiting block is located inside the mounting groove, and a limiting hole is provided inside the limiting block.

[0007] Optionally, the connection mechanism further comprises a top plate, one end of the top plate is fixedly connected to a fixing plate, an outer wall of the fixing plate is fixedly connected to a clamping block, and the clamping block is located inside the limiting hole.

[0008] Optionally, a first connecting groove is opened on the upper surface of the first wooden board, and there are multiple first connecting grooves, the multiple first connecting grooves are respectively connected to the multiple installation grooves, and the other end of the top plate is located inside the first connecting groove.

[0009] Optionally, a threaded hole is provided at the bottom of the base plate, a screw is installed inside the threaded hole, and the base plate is fixedly connected to the bottom of the side guard through the screw.

[0010] Optionally, the top plate, the fixing plate and the clamping block are an integrated structure, and the bottom plate and the limiting block are an integrated structure.

[0011] Beneficial effects:

[0012] 1. Through the shock-absorbing mechanism and the connecting mechanism, the first wooden board, the shock-absorbing plate and the second wooden board are stacked together to form the base of the CNC machine tool. When the CNC machine tool vibrates, the vibration will act on the first wooden board, the shock-absorbing plate and the second wooden board in turn. Part of the vibration will be absorbed and weakened by the shock-absorbing plate during the transmission process, so that the vibration amplitude of the CNC machine tool is within a controllable range and will not cause greater harm. In addition, the connecting mechanisms on both sides can wrap the shock-absorbing mechanism so that it will always be in an integral state when in use, and it can also be quickly disassembled when not in use. Compared with the conventional CNC machine tool shock-absorbing base structure, which is more complicated and has a higher manufacturing cost, there is a problem that the intermediate parts are damaged during use and affect the shock absorption of the CNC machine tool. The shock-absorbing base of the CNC machine tool has a simple structure and a low cost, can effectively reduce the vibration amplitude of the CNC machine tool when in use, and is easy to use.

[0013] 2. Through the connecting mechanism, the shock absorbing mechanism is pressed on the bottom plate when in use, and the bottom plate is connected to the side guard together, which can prevent the side guard from displacement, and the lower surface of the side guard on both sides of the shock absorbing mechanism fits with the ground, which can prevent the problem of parts falling under the base. The outer wall of the side guard is provided with an inclined surface, which can prevent dust, debris, etc. from gathering on the side guard. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0016] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0017] Figure 3 This is a cross-sectional view of the internal structure of the utility model;

[0018] Figure 4 For the utility model Figure 3A magnified view of the structure at center;

[0019] Figure 5 It is a schematic diagram of the connecting mechanism structure of the utility model.

[0020] Explanation of symbols in the figure:

[0021] 1. shock absorbing mechanism; 101. first wooden board; 102. first connecting groove; 103. shock absorbing plate; 104. second wooden board; 105. second connecting groove; 2. connecting mechanism; 201. top plate; 202. fixing plate; 203. clamping block; 204. bottom plate; 205. limiting block; 206. screw; 207. side stop. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] Reference Figure 1-5The shock-absorbing base of a numerically controlled machine tool provided by an embodiment of the utility model is now described. The shock-absorbing base of a numerically controlled machine tool comprises a shock-absorbing mechanism 1, and the shock-absorbing mechanism 1 comprises a first wooden board 101, and a shock-absorbing plate 103 is fixedly connected to the lower surface of the first wooden board 101, and the shock-absorbing plate 103 can be made of a rubber board, or can be made by stacking a rubber board, a wooden board, a rubber board, etc., and a second wooden board 104 is fixedly connected to the bottom of the shock-absorbing plate 103, and a second connecting groove 105 is provided on the lower surface of the second wooden board 104, and the number of the second connecting grooves 105 is multiple, and the sides of the first wooden board 101, the shock-absorbing plate 103, and the second wooden board 104 are all provided with installation grooves for installing the connecting mechanism 2, and the number of the installation grooves is multiple, and the multiple installation grooves are multiple. The mounting grooves are respectively connected to multiple second connecting grooves 105, and connecting mechanisms 2 are installed inside the multiple mounting grooves. The connecting mechanism 2 includes a bottom plate 204, one end of the bottom plate 204 is located inside the second connecting groove 105, and the second wooden board 104 is pressed on the bottom plate 204 to fix the bottom plate 204. A side block 207 is installed at the other end of the bottom plate 204. The side block 207 is provided with an inclined surface on the side away from the second wooden board 104, and the lower surface of the side block 207 is in contact with the ground to prevent parts from falling under the base. The outer wall of the side block 207 is provided with an inclined surface to prevent dust, debris, etc. from gathering on the side block.

[0027] Compared with the prior art, the shock-absorbing base for a CNC machine tool provided by the utility model has a simple structure and a low cost, can effectively reduce the vibration amplitude of the CNC machine tool when in use, and is easy to use.

[0028] In another embodiment of the present invention, please refer to Figures 1 to 5 The upper surface of the bottom plate 204 is fixedly connected to a limiting block 205, the limiting block 205 is located inside the mounting groove, a limiting hole is provided inside the limiting block 205, the connecting mechanism 2 also includes a top plate 201, one end of the top plate 201 is fixedly connected to a fixing plate 202, an outer wall of the fixing plate 202 is fixedly connected to a clamping block 203, the clamping block 203 is located inside the limiting hole, the bottom plate 204, the limiting block 205 cooperate with the top plate 201, the fixing plate 202, and the clamping block 203 to wrap the shock absorbing mechanism 1, when the shock absorbing mechanism 1 is deformed under pressure, the connecting mechanism 2 can be pushed outward without being directly damaged, which is convenient for long-term use of the base.

[0029] In another embodiment of the present invention, please refer to Figures 1 to 5 A first connecting groove 102 is opened on the upper surface of the first wooden board 101, and there are multiple first connecting grooves 102. The multiple first connecting grooves 102 are respectively connected to the multiple installation grooves. The other end of the top plate 201 is located inside the first connecting groove 102, which is convenient for the installation of the top plate 201.

[0030] In another embodiment of the present invention, please refer to Figures 1 to 5 A threaded hole is provided at the bottom of the bottom plate 204, and a screw 206 is installed inside the threaded hole. The bottom plate 204 is fixedly connected to the bottom of the side block 207 through the screw 206, so that the bottom plate 204 and the side block 207 are connected together.

[0031] In another embodiment of the present invention, please refer to Figures 1 to 5 The top plate 201, the fixing plate 202, and the clamping block 203 are an integrated structure, and the bottom plate 204 and the limiting block 205 are an integrated structure, which is easy to use.

[0032] Working principle: When in use, the first wooden board 101, the shock-absorbing plate 103, and the second wooden board 104 are stacked together to form the base of the CNC machine tool. When the CNC machine tool vibrates, the vibration will act on the first wooden board 101, the shock-absorbing plate 103, and the second wooden board 104 in turn. Part of the vibration will be absorbed and weakened by the shock-absorbing plate during the transmission process, so that the vibration amplitude of the CNC machine tool is within a controllable range and will not cause greater harm. The connecting mechanisms on both sides can wrap the shock-absorbing mechanism so that it will always be in an integral state when in use, and it can also be quickly disassembled when not in use. The shock-absorbing base of the CNC machine tool has a simple structure and a low cost. It can effectively reduce the vibration amplitude of the CNC machine tool when in use and is easy to use.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shock-absorbing base for a numerically controlled machine tool, comprising a shock-absorbing mechanism (1), characterized in that: The shock absorbing mechanism (1) comprises a first wooden board (101), a shock absorbing plate (103) being fixedly connected to the lower surface of the first wooden board (101), a second wooden board (104) being fixedly connected to the bottom of the shock absorbing plate (103), a second connecting groove (105) being provided on the lower surface of the second wooden board (104), and a plurality of the second connecting grooves (105) being provided, and mounting grooves being provided on the sides of the first wooden board (101), the shock absorbing plate (103) and the second wooden board (104), and a plurality of the mounting grooves being respectively connected to a plurality of the second connecting grooves (105), and a connecting mechanism (2) being installed inside the plurality of the mounting grooves, and the connecting mechanism (2) comprising a bottom plate (204), one end of the bottom plate (204) being located inside the second connecting groove (105), and a side stopper (207) being installed on the other end of the bottom plate (204), and a slope being provided on a side of the side stopper (207) away from the second wooden board (104).

2. The shock-absorbing base of a CNC machine tool according to claim 1, characterized in that: The upper surface of the bottom plate (204) is fixedly connected to a limiting block (205), the limiting block (205) is located inside the installation groove, and a limiting hole is provided inside the limiting block (205).

3. The shock-absorbing base of a CNC machine tool according to claim 2, characterized in that: The connection mechanism (2) further comprises a top plate (201), one end of the top plate (201) being fixedly connected to a fixing plate (202), an outer wall of the fixing plate (202) being fixedly connected to a clamping block (203), and the clamping block (203) being located inside the limiting hole.

4. The shock-absorbing base of a CNC machine tool according to claim 3, characterized in that: The upper surface of the first wooden board (101) is provided with a first connecting groove (102), and the number of the first connecting grooves (102) is multiple, and the multiple first connecting grooves (102) are respectively connected to the multiple installation grooves, and the other end of the top board (201) is located inside the first connecting groove (102).

5. The shock-absorbing base of a CNC machine tool according to claim 1, characterized in that: A threaded hole is provided at the bottom of the bottom plate (204), a screw (206) is installed inside the threaded hole, and the bottom plate (204) is fixedly connected to the bottom of the side stop (207) via the screw (206).

6. The shock-absorbing base of a CNC machine tool according to claim 3, characterized in that: The top plate (201), the fixing plate (202), and the clamping block (203) are an integrated structure, and the bottom plate (204) and the limiting block (205) are an integrated structure.

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