Metal grinding device with pressure control function

Abstract

The utility model relates to a metal polishing device with a pressure control function, and belongs to the technical field of polishing machining. The metal grinding device with the pressure control function comprises a grinding machine shell, a middle plate is fixedly connected to the top wall of the grinding machine shell, a plurality of motors are fixedly connected to one side of the middle plate, and output shafts of the motors penetrate through the other side of the middle plate and are fixedly connected with grinding wheels; the grinding regulation and control mechanism is installed on the other side of the middle plate, and the grinding wheel is located on the inner side of the grinding regulation and control mechanism; according to the device, auxiliary abutting operation can be conducted on a metal material needing to be ground through the arranged pressure adjusting and controlling assembly, it is kept that in the grinding and processing process of the metal material, a good stress effect capable of being adjusted and controlled can be formed on the contact face of the metal material and the grinding wheel, and good pressure control over the metal material can be achieved; and the polishing machining effect on the metal material is improved.

Description

Technical Field

[0001] This utility model relates to the field of grinding and processing technology, and in particular to a metal grinding device with pressure control function. Background Technology

[0002] Stamping parts are mainly formed by stamping metal or non-metal sheets with the help of the pressure of a press and stamping dies. After the stamping parts are processed, there may be burrs on the side wall, which need to be polished to ensure the smoothness of the stamping parts. Therefore, a stamping part external polishing device is needed.

[0003] A search of existing Chinese patent technology for "Grinding device for the outer side of stamped parts" with publication number "CN219598949U" reveals that this device achieves good grinding results, reduces the time for changing stamped parts, and thus improves processing efficiency. However, when this device performs grinding operations on the workpiece, it is difficult to form a good force on the workpiece surface, which may result in poor force on the workpiece surface and thus affect the grinding effect on the workpiece. Utility Model Content

[0004] Therefore, it is necessary to address the problem that it is difficult to form a good force on the workpiece surface, which may result in poor surface stress and thus affect the grinding effect. This necessitates providing a metal grinding device with pressure control function, comprising: a grinding machine housing, a central plate fixedly connected to the top wall of the grinding machine housing, multiple motors fixedly connected to one side of the central plate, and a grinding wheel fixedly connected to the output shaft of each motor extending to the other side of the central plate; a grinding control mechanism installed on the other side of the central plate, with the grinding wheel located inside the grinding control mechanism; wherein the grinding control mechanism includes a pressure control component disposed above the grinding wheel, the pressure control component being installed on the other side of the central plate, the lower end of the pressure control component extending below the adjacent grinding wheel, and two limit control components connected to the surface of the pressure control component, the two limit control components being respectively disposed on both sides of the adjacent grinding wheel.

[0005] In one embodiment, the pressure regulating component includes a connecting block fixedly connected to the middle plate near the grinding wheel. A guide shaft is fixedly connected to the upper end of the connecting block. A connecting seat is sleeved on the surface of the guide shaft. Two connecting brackets are fixedly connected to the surface of the connecting seat. The two connecting brackets are symmetrically distributed along the center line of the guide shaft.

[0006] In one embodiment, the limit control component includes a riveting shaft inserted into the surface of the pressure control component. A hard plastic rotating sleeve is rotatably connected to the surface of the riveting shaft. A plurality of sliding grooves are formed on the surface of the hard plastic rotating sleeve, and a sliding strip is slidably connected to the sliding grooves.

[0007] In one embodiment, the pressure regulating assembly further includes two guide rails fixedly connected to the side of the central plate near the grinding wheel.

[0008] In one embodiment, a sliding block is fixedly connected to the end of the connecting frame away from the guide shaft, and the sliding block is slidably connected to the surface of the adjacent guide rail.

[0009] In one embodiment, a fan-shaped plate is fixedly connected to the end of the slider near the hard rubber rotating sleeve, and adjacent sliders are staggered.

[0010] In one embodiment, the surface of the sliding bar is provided with a plurality of positioning holes, which extend into the interior of the hard rubber rotating sleeve.

[0011] Beneficial effects

[0012] The aforementioned metal grinding device with pressure control function can assist the metal material to be ground by setting a pressure regulation component. This ensures that the metal material can form an adjustable and good force effect with the contact surface of the grinding wheel during the grinding process, thereby achieving good pressure control of the metal material and improving the grinding effect.

[0013] This device, through its limit control components, can help reduce the elastic bounce of metal materials when they come into contact with friction during the grinding process. At the same time, the sliding strip located inside the sliding groove will not move easily, ensuring that the fan-shaped plates on both sides have a limiting effect on the metal material to be ground, thus maintaining a good grinding effect. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model 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 utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the grinding control mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the exploded structure of the pressure regulation component of this utility model;

[0018] Figure 4This is an exploded view of the limit control component of this utility model.

[0019] Figure label:

[0020] 1. Grinding machine housing; 11. Middle plate; 2. Grinding wheel; 21. Motor; 3. Grinding control mechanism; 31. Pressure control component; 311. Connecting block; 312. Guide shaft; 313. Connecting seat; 314. Connecting frame; 315. Sliding block; 316. Guide slide rail; 32. Limit control component; 321. Riveting shaft; 322. Hard rubber rotating sleeve; 323. Sliding groove; 324. Sliding strip; 325. Positioning hole; 326. Sector plate. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0026] The following is combined Figures 1-4 This invention describes a metal polishing device with pressure control function.

[0027] In one embodiment, a metal polishing device with pressure control function includes: a polishing machine housing 1, a central plate 11 fixedly connected to the top wall of the polishing machine housing 1, a plurality of motors 21 fixedly connected to one side of the central plate 11, and the output shaft of the motors 21 extending through to the other side of the central plate 11 and fixedly connected to a polishing wheel 2; a polishing control mechanism 3, the polishing control mechanism 3 being installed on the other side of the central plate 11, and the polishing wheel 2 being located inside the polishing control mechanism 3; wherein, the polishing control mechanism 3 includes a pressure control component 31 disposed above the polishing wheel 2, the pressure control component 31 being installed on the other side of the central plate 11, the lower end of the pressure control component 31 extending to the lower side of the adjacent polishing wheel 2, and two limit control components 32 connected to the surface of the pressure control component 31, the two limit control components 32 being respectively disposed on both sides of the adjacent polishing wheel 2;

[0028] like Figure 1 , Figure 2 and Figure 3As shown, the pressure regulating component 31 includes a connecting block 311 fixedly connected to the side of the middle plate 11 near the grinding wheel 2. A guide shaft 312 is fixedly connected to the upper end of the connecting block 311. A connecting seat 313 is sleeved on the surface of the guide shaft 312. Two connecting brackets 314 are fixedly connected to the surface of the connecting seat 313. The two connecting brackets 314 are symmetrically distributed along the center line of the guide shaft 312. The pressure regulating component 31 also includes two guide slide rails 316. The guide slide rails 316 are fixedly connected to the side of the middle plate 11 near the grinding wheel 2. A sliding block 315 is fixedly connected to the end of the connecting bracket 314 away from the guide shaft 312. The sliding block 315 is slidably connected to the surface of the adjacent guide slide rail 316.

[0029] In this embodiment, the device uses a positioning hole on the surface of the sliding block 315 and a positioning bolt to position the surface of the guide rail 316. This allows the sliding block 315 to move and drive the connecting seat 313 to slide on the surface of the guide shaft 312 via the connecting frame 314. The guide shaft 312 can provide auxiliary guidance for the connecting seat 313. The movement of the sliding block 315 increases the contact strength between the limiting control component 32 and the metal strip to be polished, thus maintaining the pressure control effect on the metal material.

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, the limit control component 32 includes a riveting shaft 321 inserted into the surface of the pressure control component 31. A hard plastic rotating sleeve 322 is rotatably connected to the surface of the riveting shaft 321. A plurality of sliding grooves 323 are formed on the surface of the hard plastic rotating sleeve 322. A sliding strip 324 is slidably connected to the sliding grooves 323. A fan-shaped plate 326 is fixedly connected to the end of the sliding strip 324 near the hard plastic rotating sleeve 322. Adjacent sliding strips 324 are staggered. A plurality of positioning holes 325 are formed on the surface of the sliding strip 324. The positioning holes 325 penetrate into the interior of the hard plastic rotating sleeve 322.

[0031] In this embodiment, the device slides on the inner wall of the sliding groove 323 via a sliding strip 324, which can drive the fan-shaped plate 326 to slide on the surface of the hard plastic rotating sleeve 322. One side of the fan-shaped plate 326 is assembled to form a complete ring. The device is inserted into the positioning hole 325 by a screw and extends into the interior of the hard plastic rotating sleeve 322, so that the sliding strip 324 located inside the sliding groove 323 will not move easily. The fan-shaped plates 326 on both sides form a limiting effect on the metal material to be polished, maintaining a good polishing effect.

[0032] Working principle: The guide rail 316 is positioned by the positioning hole on the surface of the sliding block 315 and the positioning bolt. When the sliding block 315 moves, the connecting frame 314 drives the surface of the guide shaft 312 of the connecting seat 313 to slide. The guide shaft 312 provides auxiliary guidance for the connecting seat 313. The movement of the sliding block 315 increases the contact strength between the limit adjustment component 32 and the metal strip to be polished. The inner wall of the sliding groove 323 of the sliding strip 324 slides, causing the surface of the hard rubber rotating sleeve 322 of the fan-shaped plate 326 to follow the slide. The fan-shaped plate 326 on one side is combined to form a complete ring. The screw is inserted into the positioning hole 325 and penetrates into the interior of the hard rubber rotating sleeve 322. The sliding strip 324 located inside the sliding groove 323 will not move easily. The fan-shaped plates 326 on both sides limit the metal material to be polished, thereby achieving pressure control on the metal material and maintaining a good polishing effect.

[0033] It should be noted that the motor 21 and other components mentioned above are all devices with relatively mature existing technologies. The specific model can be selected according to actual needs. At the same time, the motor 21 can be powered by an internal power supply or by AC power. The specific power supply method can be selected according to the situation, which will not be elaborated here.

[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A metal polishing device with pressure control function, characterized in that, include: A grinding machine housing (1) has a central plate (11) fixedly connected to its top wall. Multiple motors (21) are fixedly connected to one side of the central plate (11). The output shaft of the motor (21) extends through to the other side of the central plate (11) and is fixedly connected to a grinding wheel (2). A grinding control mechanism (3) is installed on the other side of the middle plate (11), and the grinding wheel (2) is located inside the grinding control mechanism (3). The grinding control mechanism (3) includes a pressure control component (31) disposed above the grinding wheel (2). The pressure control component (31) is installed on the other side of the middle plate (11). The lower end of the pressure control component (31) extends to the lower side of the adjacent grinding wheel (2). Two limit control components (32) are connected to the surface of the pressure control component (31). The two limit control components (32) are respectively disposed on both sides of the adjacent grinding wheel (2).

2. The metal polishing device with pressure control function according to claim 1, characterized in that, The pressure regulating component (31) includes a connecting block (311) fixedly connected to the middle plate (11) near the grinding wheel (2). A guide shaft (312) is fixedly connected to the upper end of the connecting block (311). A connecting seat (313) is sleeved on the surface of the guide shaft (312). Two connecting brackets (314) are fixedly connected to the surface of the connecting seat (313). The two connecting brackets (314) are symmetrically distributed along the center line of the guide shaft (312).

3. The metal polishing device with pressure control function according to claim 1, characterized in that, The limit control component (32) includes a riveting shaft (321) inserted into the surface of the pressure control component (31). A hard plastic rotating sleeve (322) is rotatably connected to the surface of the riveting shaft (321). A plurality of sliding grooves (323) are opened on the surface of the hard plastic rotating sleeve (322). A sliding strip (324) is slidably connected to the sliding groove (323).

4. The metal polishing device with pressure control function according to claim 2, characterized in that, The pressure control assembly (31) also includes two guide rails (316), which are fixedly connected to the side of the middle plate (11) near the grinding wheel (2).

5. The metal polishing device with pressure control function according to claim 4, characterized in that, The end of the connecting frame (314) away from the guide shaft (312) is fixedly connected to a sliding block (315), which is slidably connected to the surface of the adjacent guide rail (316).

6. The metal polishing device with pressure control function according to claim 3, characterized in that, The end of the sliding bar (324) near the hard rubber rotating sleeve (322) is fixedly connected to a fan-shaped plate (326), and adjacent sliding bars (324) are staggered.

7. The metal polishing device with pressure control function according to claim 6, characterized in that, The surface of the sliding bar (324) is provided with a plurality of positioning holes (325), which penetrate into the interior of the hard rubber rotating sleeve (322).

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