Power head mounting rack of numerical control machine tool

Abstract

The utility model discloses a power head mounting rack of a numerical control machine tool. The power head mounting rack comprises a power head mounting plate; the limiting device of the numerical control machine tool has the advantages that the limiting side plates and the limiting positioning grooves are arranged, so that when the numerical control machine tool body and the power head installation plate are installed, the limiting positioning grooves are formed in the limiting side plates, and the limiting positioning grooves are formed in the limiting side plates. Limiting mounting is conducted through a limiting positioning groove in a connecting side plate on one side and a limiting side plate on one side of the numerical control machine tool body, the positions of the connecting plates and mounting holes are conveniently positioned, and bolt mounting is conveniently conducted between the connecting plates and the numerical control machine tool body; when the limiting positioning groove and the limiting side plate are positioned, the mounting position of the connecting side plate on one side of the numerical control machine tool body is limited through the limiting clamping block, and mounting between the limiting clamping block and the numerical control machine tool body is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of power head installation, in particular to a power head mounting bracket for a numerical control machine tool. Background Technique

[0002] A numerical control machine tool, that is, a numerically controlled machine tool, is an automated machine tool equipped with a program control system. This machine tool controls the movement and processing process of the machine tool through a preset program to achieve high-precision part processing. The power head of a numerical control machine tool is one of the commonly used key components on a numerical control machine tool. It is the core part of the machine tool transmission system and is mainly responsible for converting electrical energy into mechanical energy to drive the tool for processing. The power head of a numerical control machine tool refers to the equipment installed on a numerical control machine tool for driving the processing tool for processing. However, the existing power head mounting bracket of a numerical control machine tool fixes the mounting bracket on the front of the numerical control machine tool through multiple bolts. When installing the power head mounting bracket, it is necessary to align each bolt with the bolt holes on the machine tool, and then the bolts can be used for installation. It is rather troublesome to align the bolts with the bolt holes when installing the mounting bracket, and it does not have a positioning function and an auxiliary fixing structure when installing the power head mounting bracket, resulting in a low installation efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to provide a power head mounting bracket for a numerical control machine tool, so as to solve the problem proposed in the above background technique that the existing power head mounting bracket of a numerical control machine tool fixes the mounting bracket on the front of the numerical control machine tool through multiple bolts. When installing the power head mounting bracket, it is necessary to align each bolt with the bolt holes on the machine tool, and then the bolts can be used for installation. It is rather troublesome to align the bolts with the bolt holes when installing the mounting bracket, and it does not have a positioning function and an auxiliary fixing structure when installing the power head mounting bracket, resulting in a low installation efficiency.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A power head mounting bracket for a numerical control machine tool, comprising:

[0005] A power head mounting plate;

[0006] Support plates, which are symmetrically installed on one side of the power head mounting plate;

[0007] A support frame, which is arranged on one side of the support plates;

[0008] Connecting side plates, which are arranged on the side of the support frame away from the support plates;

[0009] Limit positioning grooves, which are symmetrically opened on one side of the connecting side plates;

[0010] Limit side plates, which are symmetrically arranged on one side of the numerical control machine tool body, and the limit side plates cooperate with the limit positioning grooves;

[0011] The first fixed box is arranged on one side of the limiting side plate;

[0012] The limiting clamping block is symmetrically and slidably arranged inside the first fixed box, and the limiting clamping block cooperates with the connecting side plate.

[0013] As a preferred embodiment of the present utility model: it further includes a second fixed box, the second fixed box is fixedly connected to one side of the first fixed box, a first moving slide plate is slidably arranged inside the second fixed box, fixedly connected plates are symmetrically arranged on one side of the first moving slide plate, a second moving slide plate is fixedly connected to one side of the fixedly connected plate, the fixedly connected plate is slidably connected to the first fixed box, the second moving slide plate is slidably connected to the first fixed box, and one side of the limiting clamping block is fixedly connected to the second moving slide plate.

[0014] As a preferred embodiment of the present utility model: an externally threaded pull rod is fixedly connected to one side of the first moving slide plate, the externally threaded pull rod is slidably connected to the second fixed box, and a limiting nut is threadedly connected to the outside of the externally threaded pull rod.

[0015] As a preferred embodiment of the present utility model: springs are symmetrically arranged on one side of the first moving slide plate, one end of the spring is fixedly connected to the first moving slide plate, and the other end of the spring is fixedly connected to the second fixed box.

[0016] As a preferred embodiment of the present utility model: connecting plates are fixedly connected to both the top and bottom of the connecting side plate, mounting holes are formed inside the connecting plates, and the connecting plates and the numerical control machine tool body are installed by bolts.

[0017] As a preferred embodiment of the present utility model: an inclined surface cooperating with the connecting side plate is formed on one side of the limiting clamping block.

[0018] Compared with the prior art, the beneficial effects of the present utility model are: by setting the limiting side plate and the limiting positioning groove, when installing between the numerical control machine tool body and the power head mounting plate, the limiting positioning groove inside one connecting side plate and the limiting side plate on one side of the numerical control machine tool body are used for limiting installation, which is convenient for positioning the positions of the connecting plate and the mounting hole, and convenient for bolt installation between the connecting plate and the numerical control machine tool body. By setting the limiting clamping block and the inclined surface, when the limiting positioning groove and the limiting side plate are positioned, the installation position of the connecting side plate on one side of the numerical control machine tool body is limited by the limiting clamping block, which is convenient for installation with the numerical control machine tool body through bolts. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a right view of the present utility model;

[0021] Figure 3 This is a schematic structural diagram of the main body of the numerically controlled machine tool of the present utility model;

[0022] Figure 4 This is a schematic internal structure diagram of the first fixed box and the second fixed box of the present utility model;

[0023] Figure 5 This is a schematic overall structural diagram of the power head mounting plate of the present utility model.

[0024] In the figure: 1, the main body of the numerically controlled machine tool; 2, the connecting side plate; 3, the connecting plate; 4, the support frame; 5, the support plate; 6, the power head mounting plate; 7, the limiting side plate; 8, the limiting positioning groove; 9, the mounting hole; 10, the first fixed box; 11, the second fixed box; 12, the first moving slide plate; 13, the spring; 14, the externally threaded pull rod; 15, the limiting nut; 16, the second moving slide plate; 17, the limiting block; 18, the inclined surface; 19, the fixed plate. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a power head mounting frame for a numerically controlled machine tool, including: a power head mounting plate 6; support plates 5 are symmetrically mounted on one side of the power head mounting plate 6; a support frame 4 is fixedly connected to one side of the support plate 5; a connecting side plate 2 is fixedly connected to the side of the support frame 4 away from the support plate 5; limiting positioning grooves 8 are symmetrically opened on one side of the connecting side plate 2; limiting side plates 7 are symmetrically fixedly connected to one side of the main body 1 of the numerically controlled machine tool, and the limiting side plates 7 cooperate with the limiting positioning grooves 8; a first fixed box 10 is fixedly connected to one side of the limiting side plate 7; limiting blocks 17 are symmetrically slidably arranged inside the first fixed box 10, and the limiting blocks 17 cooperate with the connecting side plate 2.

[0027] It can be understood that when the power head mounting plate 6 is mounted on one side of the CNC machine tool body 1, during positioning, the limiting positioning groove 8 inside the connecting side plate 2 on one side of the support frame 4 is used to cooperate with the limiting side plate 7 on one side of the CNC machine tool body 1. Press the power head mounting plate 6 towards one side of the CNC machine tool body 1. The power head mounting plate 6 drives the support plate 5, the support frame 4, and the connecting side plate 2 to move. The connecting side plate 2 presses the inclined surface 18 on one side of the limiting block 17. The connecting side plate 2 pressing the inclined surface 18 drives the limiting block 17, the second moving slide plate 16, the fixed plate 19, and the first moving slide plate 12 to move outwards. The first moving slide plate 12 drives the external thread pull rod 14 to slide outwards. When the first moving slide plate 12 moves, it presses the spring 13 on one side. Continue to press the power head mounting plate 6. The limiting side plate 7 is limited with the limiting positioning groove 8. At this time, the spring 13 resets. The spring 13 drives the first moving slide plate 12, the fixed plate 19, the second moving slide plate 16, and the limiting block 17 to move inwards and reset. The position of the connecting side plate 2 is restricted by the limiting block 17, thereby restricting the position of the power head mounting plate 6 on one side of the CNC machine tool body 1. Then, it can be installed on one side of the CNC machine tool body 1 through the connecting plate 3, the mounting holes 9, and bolts. After the positioning is stable, the installation is convenient, and a single worker can quickly complete the installation work. When disassembly is required, pull one of the external thread pull rods 14 outwards. The external thread pull rod 14 drives the first moving slide plate 12, the fixed plate 19, the second moving slide plate 16, and the limiting block 17 to move inwards, canceling the limit of the limiting block 17 on the mounting connecting side plate 2. Since the spring 13 will drive the first moving slide plate 12 and the external thread pull rod 14 to reset when the external thread pull rod 14 is released and pulled, at this time, it is necessary to rotate the limiting nut 15 inwards. The limiting nut 15 is threadedly connected to the outside of the external thread pull rod 14. When the limiting nut 15 rotates inwards and one side of the limiting nut 15 contacts the second fixed box 11, the moving position of the external thread pull rod 14 can be restricted. After the position of one of the external thread pull rods 14 is fixed by the operator, remove the bolts connecting the CNC machine tool body 1 and the connecting plate 3, and pulling the other external thread pull rod 14 can complete the overall disassembly work of the connecting side plate 2, the connecting plate 3, the support frame 4, the support plate 5, and the power head mounting plate 6.

[0028] Please refer to Figures 1 to 4 It further includes a second fixed box 11. The second fixed box 11 is fixedly connected to one side of the first fixed box 10. A first moving slide plate 12 is slidably arranged inside the second fixed box 11. Two fixing plates 19 are symmetrically and fixedly connected to one side of the first moving slide plate 12. A second moving slide plate 16 is fixedly connected to one side of the fixing plate 19. The fixing plate 19 is slidably connected to the first fixed box 10. The second moving slide plate 16 is slidably connected to the first fixed box 10. One side of the limiting block 17 is fixedly connected to the second moving slide plate 16.

[0029] It can be understood that in the present utility model, when restricting the movement of the limiting block 17, it drives the second moving slide plate 16 and the fixing plate 19 on one side to move. The limiting block 17, the second moving slide plate 16 and the fixing plate 19 slide in the first fixed box 10. When the fixing plate 19 moves, it drives the first moving slide plate 12 on one side to slide in a limited manner in the second fixed box 11.

[0030] Please refer to Figures 1 to 4 , on one side of the first moving slide plate 12, an externally threaded pull rod 14 is fixedly connected. The externally threaded pull rod 14 is slidably connected to the second fixed box 11, and a limiting nut 15 is threadedly connected to the outside of the externally threaded pull rod 14.

[0031] It can be understood that in the present utility model, through the limiting nut 15 threadedly connected to the outside of the externally threaded pull rod 14, when the limiting nut 15 rotates towards the second fixed box 11, the limiting nut 15 can limit the moving position of the externally threaded pull rod 14, and it is impossible to move the externally threaded pull rod 14 inward. Thus, the inward moving positions of the externally threaded pull rod 14, the first moving slide plate 12, the fixing plate 19, the second moving slide plate 16 and the limiting block 17 can be maintained, and the position where the limiting block 17 limits the installation and positioning of the connecting side plate 2 on one side of the numerical control machine tool body 1 is cancelled.

[0032] Please refer to Figure 4 , on one side of the first moving slide plate 12, springs 13 are symmetrically arranged. One end of the spring 13 is fixedly connected to the first moving slide plate 12, and the other end of the spring 13 is fixedly connected to the second fixed box 11.

[0033] It can be understood that in the present utility model, the moving position of the first moving slide plate 12 is reset by the respective springs 13 on one side of the first moving slide plate 12. By resetting the first moving slide plate 12 through the springs 13, the reset of the externally threaded pull rod 14, the fixing plate 19, the second moving slide plate 16 and the limiting block 17 is completed. The installation position of the connecting side plate 2 is restricted by the limiting block 17, and the position before installation is assisted in positioning, so as to quickly install the power head mounting plate 6 on one side of the numerical control machine tool body 1.

[0034] Please refer to Figure 5 , at the top and bottom of the connecting side plate 2, connecting plates 3 are fixedly connected. Installation holes 9 are formed inside the connecting plates 3, and the connecting plates 3 are installed on the numerical control machine tool body 1 through bolts.

[0035] It can be understood that in the present utility model, the connecting plates 3 are installed on one side of the numerical control machine tool body 1 through bolts. After the overall positioning of the installation components, they are positioned with the bolt holes on one side of the numerical control machine tool body 1 and directly installed through bolts, which is convenient for installation.

[0036] Please refer to Figure 4, a bevel surface 18 cooperating with the connecting side plate 2 is provided on one side of the limiting block 17.

[0037] It can be understood that when the present utility model is positioned and installed on one side of the connecting side plate 2 and the numerical control machine tool body 1, one side of the connecting side plate 2 pushes against the bevel surface 18 on one side of the limiting block 17. When the bevel surface 18 is stressed, it can drive the limiting block 17 and the second moving slide plate 16 to move inward. After entering one side of the limiting block 17, when the bevel surface 18 is not stressed, the limiting block 17 resets to limit the installation position of the connecting side plate 2, providing auxiliary positioning and limitation before installation, improving the efficiency of installing each bolt, and having a positioning function and an auxiliary fixing structure during the installation of the power head mounting frame.

[0038] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 to the present utility model.

[0039] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0040] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixing", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A CNC machine tool power head mounting bracket, characterized in that: include: Power head mounting plate (6); A support plate (5), the support plate (5) is symmetrically mounted on one side of the power head mounting plate (6); A support frame (4), the support frame (4) is arranged on one side of the support plate (5); A connecting side plate (2), wherein the connecting side plate (2) is arranged on a side of the supporting frame (4) away from the supporting plate (5); A limiting positioning groove (8), the limiting positioning groove (8) is symmetrically arranged on one side of the connecting side plate (2); A limiting side plate (7), the limiting side plate (7) is symmetrically arranged on one side of the CNC machine tool body (1), and the limiting side plate (7) cooperates with the limiting positioning groove (8); A first fixed box (10), the first fixed box (10) is arranged on one side of the limiting side plate (7); A limiting block (17) is symmetrically slidably arranged inside the first fixed box (10), and the limiting block (17) cooperates with the connecting side plate (2).

2. A CNC machine tool power head mounting bracket according to claim 1, characterized in that: It also includes a No. 2 fixed box (11), the No. 2 fixed box (11) is fixedly connected to one side of the No. 1 fixed box (10), a No. 1 movable slide plate (12) is slidably arranged inside the No. 2 fixed box (11), a fixing plate (19) is symmetrically fixedly connected to one side of the No. 1 movable slide plate (12), a No. 2 movable slide plate (16) is fixedly connected to one side of the fixing plate (19), the fixing plate (19) is slidably connected to the No. 1 fixed box (10), the No. 2 movable slide plate (16) is slidably connected to the No. 1 fixed box (10), and one side of the limiting block (17) is fixedly connected to the No. 2 movable slide plate (16).

3. A CNC machine tool power head mounting bracket according to claim 2, characterized in that: An external threaded pull rod (14) is fixedly connected to one side of the No. 1 movable slide plate (12), and the external threaded pull rod (14) is slidably connected to the No. 2 fixed box (11), and the outer side of the external threaded pull rod (14) is threadedly connected to a limiting nut (15).

4. A CNC machine tool power head mounting bracket according to claim 2, characterized in that: A spring (13) is symmetrically arranged on one side of the No. 1 movable slide plate (12), one end of the spring (13) is fixedly connected to the No. 1 movable slide plate (12), and the other end of the spring (13) is fixedly connected to the No. 2 fixed box (11).

5. The CNC machine tool power head mounting bracket according to claim 1, characterized in that: The top and bottom of the connecting side plate (2) are both fixedly connected to a connecting plate (3), a mounting hole (9) is provided inside the connecting plate (3), and the connecting plate (3) is mounted to the CNC machine tool body (1) by means of bolts.

6. The CNC machine tool power head mounting bracket according to claim 1, characterized in that: One side of the limiting block (17) is provided with an inclined surface (18) that matches the connecting side plate (2).

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