Support for parts of a machine tool's tool changer

Abstract

This utility model belongs to the technical field of machine tool processing auxiliary equipment, and provides a machine tool feed box component support, including: a workpiece; an upper cover plate and a lower cover plate, wherein a plurality of threaded posts are connected between the upper cover plate and the lower cover plate, and the upper cover plate and the lower cover plate are connected to the threaded posts by screws; a threaded disc is connected between the upper cover plate and the lower cover plate, and the upper cover plate and the lower cover plate are connected to the threaded disc by screws; the upper cover plate has a plurality of chip removal holes; the workpiece is installed on the side of the upper cover plate away from the lower cover plate; the upper cover plate and the workpiece are connected by screws; this utility model achieves timely discharge of iron chips during processing by setting chip removal holes on the upper cover plate corresponding to the drilling position of the workpiece. In traditional single-layer supports, the accumulation of chips will occupy the working space, while the double-layer support structure of this application allows iron chips to fall quickly through the chip removal holes to the lower space, avoiding the accumulation of chips in the processing area.

Description

Technical Field

[0001] This utility model belongs to the technical field of machine tool processing auxiliary equipment, specifically relating to the support bracket for machine tool feed box components. Background Technology

[0002] In the field of machining, the machine tool feed box plays a crucial role in transmitting power and controlling the movement trajectory of the tool. The components inside the feed box, such as the 07012 part, usually have complex shapes and high precision requirements. When drilling, grinding, and other machining processes are performed on a CNC milling machine, a special bracket is needed to fix and support these components to ensure the stability and accuracy of the machining process. Most existing brackets adopt a single-layer structure design. This single-layer bracket is usually composed of a flat plate and a simple support structure. Its structure is simple and the manufacturing cost is relatively low. During the machining process, the worker places the machine tool feed box components directly on the single-layer bracket, and then fixes the components on the bracket with fixtures and other devices before performing drilling, grinding, and other operations.

[0003] However, when the cutting tool processes the parts, it generates a large amount of waste such as iron filings and chips. Since the single-layer support lacks an effective chip removal channel or space, these chips will continuously accumulate on the support surface and around the parts. The accumulation of chips occupies the limited working space, making it easy for the cutting tool to collide with the chips during movement, which can lead to tool damage or a decrease in machining accuracy. For example, when drilling, if chips accumulate near the drilling position, the cutting tool may get stuck or deviate from the predetermined trajectory during its descent, resulting in dimensional deviations or poor surface quality of the hole. In order to clean up the accumulated chips, the worker needs to frequently pause the processing and use tools to remove the chips from the support. This not only increases the labor intensity of the workers but also extends the processing time and reduces production efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a support bracket for machine tool feed box components to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Machine tool feed box component support, including:

[0007] Workpiece;

[0008] The upper cover plate and the lower cover plate are connected by a plurality of threaded posts. The upper cover plate and the lower cover plate are connected to the threaded posts by screws. A threaded disc is connected between the upper cover plate and the lower cover plate by screws. The upper cover plate has a plurality of chip removal holes. The workpiece is installed on the side of the upper cover plate away from the lower cover plate. The upper cover plate and the workpiece are connected by screws.

[0009] Preferably, a positioning hole is provided at the center of the upper cover plate, the top of the threaded disc is inserted into the positioning hole, and the top of the threaded disc slides against the inner wall of the positioning hole.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] (1) This utility model achieves timely discharge of iron chips during the machining process by setting chip removal holes on the upper cover plate corresponding to the drilling position of the workpiece. On the traditional single-layer support, the accumulation of chips will occupy the working space, causing the tool to collide with the chips during the movement, affecting the machining accuracy. However, the double-layer support structure of this application allows the iron chips to fall quickly through the chip removal holes to the lower space, avoiding the accumulation of chips in the machining area, ensuring the normal movement trajectory of the tool, thereby improving the machining accuracy. Since the chips can be discharged in time, the frequency and time of manual chip cleaning are reduced, and workers can complete more machining tasks in one machining cycle, which significantly improves production efficiency.

[0012] (2) This utility model adopts a double-layer structure design and firmly connects the upper cover plate and the lower cover plate through threaded columns and threaded discs to form a support with a stable structure and strong load-bearing capacity. During the processing, the force exerted by the tool on the parts will be transmitted to the support. The double-layer structure can better disperse and bear these forces, and avoid the support from deforming or being damaged due to uneven force. Compared with the traditional single-layer support, the support of this application has significantly reduced deformation when bearing the same load, and can better ensure the accuracy and stability of processing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a bottom view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the chip removal hole location structure of this utility model;

[0016] Figure 4 This is an exploded structural diagram of the present invention.

[0017] In the diagram: 1. Workpiece; 2. Upper cover plate; 3. Lower cover plate; 4. Threaded post; 5. Threaded disc; 6. Chip removal hole; 7. Positioning hole. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1:

[0020] Please see Figure 1 - Figure 4 As shown, the machine tool feed box component support includes:

[0021] Workpiece 1;

[0022] The upper cover plate 2 and the lower cover plate 3 are connected by several threaded posts 4. The upper cover plate 2 and the lower cover plate 3 are connected to the threaded posts 4 by screws. The upper cover plate 2 and the lower cover plate 3 are connected by a threaded disc 5. The upper cover plate 2 is provided with several chip removal holes 6. The workpiece 1 is installed on the side of the upper cover plate 2 away from the lower cover plate 3. The upper cover plate 2 and the workpiece 1 are connected by screws.

[0023] Specifically, a positioning hole 7 is provided at the center of the upper cover plate 2, and the top of the threaded disc 5 is inserted into the positioning hole 7, with the top of the threaded disc 5 slidingly fitting against the inner wall of the positioning hole 7.

[0024] As can be seen from the above, the upper cover plate 2 is a rectangular metal plate with multiple circular threaded holes evenly distributed on its surface for mounting the workpiece 1 to be processed. Simultaneously, the upper cover plate 2 also has multiple chip removal holes 6, the positions and distribution of which correspond to the drilling locations on the workpiece 1, allowing metal chips to fall directly during processing. The lower cover plate 3 is also a rectangular metal plate, with threaded holes corresponding to the positions of the threaded holes in the upper cover plate 2 for connecting to the threaded posts 4. The bottom of the lower cover plate 3 also has threaded holes for mounting on a milling machine. In this embodiment, six threaded posts 4 are evenly distributed on the upper cover plate. On both sides of plate 2 and lower cover plate 3, threaded holes matching the threaded holes of upper cover plate 2 and lower cover plate 3 are provided at both ends of threaded post 4. By tightening with screws, the upper cover plate 2 and lower cover plate 3 maintain a relatively fixed distance in the vertical direction, forming a support main structure with a certain height. Threaded disc 5 is inserted into positioning hole 7 to limit the movement, so that upper cover plate 2 and lower cover plate 3 are in the same vertical position, making it easier to connect screws. Threaded holes are provided at both ends of threaded disc 5, which are fixedly connected to upper cover plate 2 and lower cover plate 3 by screws, further enhancing the overall structural stability of the support and sharing the load borne by the support.

[0025] In use, first install the threaded disc 5 on the lower cover plate 3 using screws. Then, install the threaded post 4 on the lower cover plate 3 using screws. Next, place the upper cover plate 2 on top of the lower cover plate 3, ensuring that the top of the threaded disc 5 is inserted into the positioning hole 7. Then, screw in the screws in sequence according to the reserved threaded hole positions of the threaded disc 5 and the threaded post 4. At this time, the bracket forms a whole. Then, place the workpiece 1 on the upper cover plate 2 and install the workpiece 1 on the upper cover plate 2 using screws through the corresponding threaded hole positions. Finally, install the lower cover plate 3 on the milling machine using screws. When performing machining operations on the CNC milling machine, the tool performs drilling, grinding, and other machining on the workpiece 1. The iron chips generated during the machining process fall into the space between the lower cover plate 3 and the upper cover plate 2 through the chip removal hole 6 on the upper cover plate 2.

[0026] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A machine tool carriage parts holder, characterized in that, include: Workpiece (1); The upper cover plate (2) and the lower cover plate (3) are connected by a plurality of threaded posts (4). The upper cover plate (2) and the lower cover plate (3) are connected to the threaded posts (4) by screws. The upper cover plate (2) and the lower cover plate (3) are connected by a threaded disc (5). The upper cover plate (2) and the lower cover plate (3) are connected to the threaded disc (5) by screws. The upper cover plate (2) has a plurality of chip removal holes (6). The workpiece (1) is installed on the side of the upper cover plate (2) away from the lower cover plate (3). The upper cover plate (2) and the workpiece (1) are connected by screws.

2. The machine tool box member support according to claim 1, characterized in that, The upper cover plate (2) has a positioning hole (7) at its center. The top of the threaded disc (5) is inserted into the positioning hole (7), and the top of the threaded disc (5) slides against the inner wall of the positioning hole (7).

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