A surface polishing device for die steel machining

Abstract

This utility model discloses a surface polishing device for mold steel processing, including a base, a Z-axis rail mounted on the top of the base, a motor mounted on the back of the middle part of the Z-axis rail, a rotating shaft mounted on the output end of the motor, and a flipping frame mounted on the end of the rotating shaft. This utility model uses a rotatable "I"-shaped flipping frame to achieve double-sided polishing of the mold steel. After single-sided polishing of the mold steel is completed, the upper sliding frame slides forward, and then the flipping frame is driven by the motor to rotate 180 degrees. At this time, the upper and lower sliding frames interchange positions, and the lower sliding frame is pushed backward, so that the bottom surface of the mold steel is unobstructed, thereby achieving reverse-side polishing.

Description

Technical Field

[0001] This utility model relates to the field of mold steel technology, and specifically to a surface polishing device for mold steel processing. Background Technology

[0002] Polishing machines, also known as grinding machines, work by using an electric motor to drive a sponge or wool polishing disc mounted on the machine to rotate at high speed. As the polishing disc and polishing agent work together and rub against the surface to be polished, the purpose of removing paint contamination, oxidation layers, and shallow scratches can be achieved.

[0003] Currently, in the prior art, for example, Chinese patent with announcement number CN219380279U discloses a surface polishing device for processing mold steel parts. This device, through the setting of the driving component, can start a second motor to drive the main gear to rotate when it is necessary to flip the part, so that the main gear drives the driven gear to rotate, so that the driven gear drives the first hydraulic cylinder to rotate, so that the first hydraulic cylinder drives the mold steel part to rotate, thereby automatically flipping the mold steel part. However, during the flipping process, the design of its clamping plate can easily cause the workpiece to fall off the clamping plate.

[0004] Therefore, it is of great significance to provide a surface polishing device for mold steel processing to solve the problems existing in the prior art. Utility Model Content

[0005] In view of this, the purpose of this application is to provide a surface polishing device for mold steel processing, so as to solve the problem that the design of the clamping plate in the existing device during the flipping process can easily cause the workpiece to fall off the clamping plate.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A surface polishing device for processing mold steel includes a base, a Z-axis rail is mounted on the top of the base, a motor is mounted on the back of the middle part of the Z-axis rail, a rotating shaft is mounted on the output end of the motor, and a flipping frame is mounted on the end of the rotating shaft.

[0008] The tilting frame is in the shape of an "I" and includes a horizontal bar and two vertical bars, with the two vertical bars symmetrically installed at both ends of the horizontal bar.

[0009] Both of the two vertical rods are fixedly connected to slide rods at their top and bottom ends. The slide rod at the top of the flipping frame is slidably connected to an upper sliding frame, and the slide rod at the bottom of the flipping frame is slidably connected to a lower sliding frame.

[0010] Preferably, the width of the lower sliding frame and the upper sliding frame is equal to that of the flipping frame, and the length of the lower sliding frame and the upper sliding frame is half that of the flipping frame.

[0011] Preferably, a Y-axis track is slidably mounted at the top of the Z-axis track, an X-axis track is slidably mounted at the bottom of the Y-axis track, and a polishing head is slidably mounted at the bottom of the X-axis track.

[0012] Preferably, both the lower sliding frame and the upper sliding frame consist of two horizontal frames and two vertical frames, with the two horizontal frames distributed in parallel and fixedly connected by the two vertical frames.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model uses a rotatable "I"-shaped flipping frame to achieve double-sided grinding of mold steel. After single-sided grinding and polishing of the mold steel is completed, the upper sliding frame is slid forward, and then the flipping frame is rotated 180 degrees by a motor. At this time, the upper and lower sliding frames are interchanged, and the lower sliding frame is pushed backward so that the bottom surface of the mold steel is unobstructed, thereby achieving reverse grinding and polishing.

[0015] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings.

[0016] The above and other objects, advantages and features of this application will become more apparent to those skilled in the art from the following detailed description of specific embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the flipping frame in this utility model;

[0020] Figure 3 This is a top view of the flipping frame in this utility model.

[0021] In the diagram: 1. Base; 2. Z-axis rail; 3. Lower sliding frame; 4. Tilting frame; 5. Upper sliding frame; 6. Polishing head; 7. X-axis rail; 8. Rotation shaft; 9. Y-axis rail; 10. Slide bar; 11. Motor; 41. Horizontal bar; 42. Vertical bar. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to help fully understand the embodiments of this application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. In addition, for clarity and brevity, descriptions of known functions and structures are omitted in the embodiments.

[0023] Furthermore, reference numerals and / or letters may be repeated in different examples within this application. Such repetition is for the purpose of simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed.

[0024] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0025] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion.

[0026] Please see Figure 1-3 The present invention provides a technical solution for a surface polishing device for mold steel processing: including a base 1, a Z-axis rail 2 installed at the top of the base 1, a motor 11 installed on the back of the middle part of the Z-axis rail 2, a rotating shaft 8 installed at the output end of the motor 11, and a flipping frame 4 installed at the end of the rotating shaft 8;

[0027] The tilting frame 4 is shaped like an "I". The tilting frame 4 includes a horizontal bar 41 and a vertical bar 42. The two vertical bars 42 are symmetrically installed at both ends of the horizontal bar 41.

[0028] The top and bottom ends of the two vertical rods 42 are fixedly connected to the sliding rods 10. The upper sliding frame 5 is slidably connected to the sliding rod 10 at the top of the flipping frame 4, and the lower sliding frame 3 is slidably connected to the sliding rod 10 at the bottom of the flipping frame 4.

[0029] The width of the lower sliding frame 3 and the upper sliding frame 5 is equal to that of the flipping frame 4, and the length of the lower sliding frame 3 and the upper sliding frame 5 is half that of the flipping frame 4.

[0030] The top of the Z-axis track 2 is slidably mounted with the Y-axis track 9, the bottom of the Y-axis track 9 is slidably mounted with the X-axis track 7, and the bottom of the X-axis track 7 is slidably mounted with the polishing head 6. The three-axis moving mechanism is driven by a commonly used electric push rod.

[0031] Both the lower sliding frame 3 and the upper sliding frame 5 consist of two horizontal frames and two vertical frames. The two horizontal frames are distributed in parallel and are fixedly connected by the two vertical frames, which reduces the weight of the lower sliding frame 3 and the upper sliding frame 5 and reduces the load on the motor 11.

[0032] In practical use, the upper sliding frame 5 is first pushed backward, and then the mold steel is placed inside the U-shaped groove formed by the longitudinal bar 42 and the transverse bar 41. The bottom of the mold steel is supported by the lower sliding frame 3. The XYZ three-axis movement drives the polishing head 6 to grind the upper surface of the mold steel. After the single-sided grinding and polishing of the mold steel is completed, the upper sliding frame 5 is slid forward, and then the flipping frame 4 is driven to rotate 180 degrees by the motor 11. At this time, the upper sliding frame 5 and the lower sliding frame 3 exchange positions, and the lower sliding frame 3 is pushed backward so that the bottom surface of the mold steel is unobstructed, thereby realizing the reverse grinding and polishing.

[0033] The above description is merely a preferred embodiment of this utility model and does not limit the scope of protection of this utility model. For those skilled in the art, this utility model can have various modifications and variations. Any changes, modifications, substitutions, integrations, and parameter alterations made to these embodiments within the spirit and principles of this utility model, through conventional substitutions or methods that achieve the same function without departing from the principles and spirit of this utility model, fall within the scope of protection of this utility model.

Claims

1. A surface polishing device for machining mold steel, characterized in that: Includes a base (1), a Z-axis rail (2) is installed at the top of the base (1), a motor (11) is installed on the back of the middle part of the Z-axis rail (2), a rotating shaft (8) is installed at the output end of the motor (11), and a flipping frame (4) is installed at the end of the rotating shaft (8). The tilting frame (4) is shaped like an "I" and includes a horizontal bar (41) and a vertical bar (42). The two vertical bars (42) are symmetrically installed at both ends of the horizontal bar (41). The top and bottom ends of the two vertical rods (42) are fixedly connected to sliding rods (10). The sliding rod (10) at the top of the flipping frame (4) is slidably connected to the upper sliding frame (5), and the sliding rod (10) at the bottom of the flipping frame (4) is slidably connected to the lower sliding frame (3).

2. The surface polishing device for machining mold steel as described in claim 1, characterized in that: The width of the lower sliding frame (3) and the upper sliding frame (5) is equal to that of the flipping frame (4), and the length of the lower sliding frame (3) and the upper sliding frame (5) is half that of the flipping frame (4).

3. The surface polishing device for machining mold steel as described in claim 2, characterized in that: The top of the Z-axis track (2) is slidably mounted with a Y-axis track (9), the bottom of the Y-axis track (9) is slidably mounted with an X-axis track (7), and the bottom of the X-axis track (7) is slidably mounted with a polishing head (6).

4. The surface polishing device for machining mold steel as described in claim 2, characterized in that: Both the lower sliding frame (3) and the upper sliding frame (5) consist of two horizontal frames and two vertical frames. The two horizontal frames are distributed in parallel and are fixedly connected by the two vertical frames.

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