Hardware material surface polishing device

Abstract

The utility model relates to the technical field of hardware material polishing, and discloses a hardware material surface polishing device which is provided with a limiting device and a discharging device, the limiting device is used for fixing hardware materials, and the discharging device is used for sending out the polished hardware materials. The problems that in the existing hardware material polishing process, due to the fact that an effective clamping and limiting device is lacked, hardware materials often move in the polishing process, the polishing precision and the surface quality are affected, machining defects are possibly caused, and the machining efficiency is greatly improved under the condition that no proper clamping and limiting device exists are solved. In the prior art, operators often need to manually assist in fixing hardware materials, the mode is low in efficiency and prone to causing potential safety hazards, particularly, the mode is more obvious when the hardware materials large in size or complex in shape are processed, and in addition, manual clamping is difficult to guarantee that the hardware materials are located at the completely consistent positions in each time of processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware material polishing, in particular to a hardware material surface polishing device. Background Art

[0002] Hardware material polishing is a processing technology that removes the rough layer, oxide layer or other impurities on the surface of hardware materials by physical or chemical methods to improve its surface finish and flatness. This process usually involves the use of materials such as abrasives, polishing paste or polishing liquid, and uses mechanical force or chemical reaction to achieve a smooth surface. During the polishing process, different polishing tools and methods can be used to meet the requirements of different hardware materials, such as metals, alloys, etc. Hardware material polishing can not only improve the appearance quality of the product, but also improve its corrosion resistance, extend its service life, and help improve the overall quality and market competitiveness of the product. This technology is widely used in many fields such as automobile manufacturing, aerospace, precision instruments, etc., and is crucial to improving product performance and aesthetics.

[0003] The existing polishing of hardware materials lacks a device that can clamp and limit them. The problem with the above technology is that in the existing hardware material polishing process, due to the lack of an effective clamping and limiting device, the hardware materials often move during the polishing process, which not only affects the polishing accuracy and surface quality, but may also cause processing defects. In the absence of a suitable clamping and limiting device, operators often need to manually assist in fixing the hardware materials. This method is not only inefficient, but also prone to safety hazards, especially when processing hardware materials with larger sizes or complex shapes. In addition, manual clamping makes it difficult to ensure that the hardware materials are in a completely consistent position during each processing, which will lead to unstable product quality and increase the workload of subsequent inspection and correction. Therefore, developing a device that can effectively clamp and limit hardware materials is of great significance to improving polishing efficiency, ensuring processing accuracy and ensuring operational safety. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a hardware material surface polishing device which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a hardware material surface polishing device includes a polishing machine, an operating table, an installation box, a closed door and a motor, wherein the upper end of the operating table is fixedly connected to the polishing machine, the front end of the operating table is rotatably connected to both sides of the closed door through a rotating shaft, the lower surface of the operating table is fixedly connected to the upper surface of the installation box by bolts, the inner wall of the installation box is fixedly connected to the surface of the motor, the upper end of the operating table is provided with a limiting device, and the front end of the installation box is provided with a discharging device;

[0006] The limiting device is used to fix the hardware materials;

[0007] The discharging device is used to deliver the polished hardware materials.

[0008] In order to improve the processing efficiency, preferably, the limiting device includes a clamping plate, a slider, a screw, a roller and a limiting groove, the surface of the screw is threadedly connected to the inner walls of the two sliders, one end surface of the two sliders is fixedly connected to the surface of the clamping plate, the inner wall of the lower end of the slider is rotatably connected to the two roller surfaces through a rotating shaft, and a limiting groove is provided on the upper end of the operating table. By setting the clamping plate and fixedly connecting it to the slider, it can effectively clamp hardware materials of different sizes to ensure that they are stable and motionless during the polishing process, thereby improving the processing accuracy and quality. The slider is connected to the screw by a thread and is connected to the clamping plate, which can ensure The clamping plate moves smoothly and synchronously when the screw rotates to achieve the clamping action. The combined design of the slider and the roller reduces the friction, ensures the smoothness of the sliding process, and extends the service life of the device. The two ends of the screw are designed with opposite rotation directions. When the motor drives it to rotate through the belt, the two sliders can move synchronously in opposite directions along the screw, realizing effective clamping and release of hardware materials and improving operational efficiency. The roller is set and connected to the slider through the rotating shaft, which can reduce the friction of the slider during movement, ensure the smooth movement of the slider while reducing wear and improving the overall durability of the device.

[0009] In order to improve the safety of the processing process, preferably, the discharging device includes a driving source, a fixed rod, a baffle, a limit plate and a discharge port, the output end of the driving source is fixedly connected to the surface of the two fixed rods, one end surface of the two fixed rods is fixedly connected to the lower surface of the baffle by bolts, one side of the upper surface of the baffle is in contact with the lower surface of the limit plate, and the discharge port is opened on the surface of the operating table. The driving source serves as the power source of the device. It is connected to the fixed rod through the output end, which can effectively control the opening and closing of the baffle, realize automatic operation, and improve work efficiency. By controlling the opening and closing of the baffle by the driving source, the entry and exit of hardware materials can be controlled, manual intervention is reduced, and safety is improved. The fixed rod is used to connect the driving source and the baffle to ensure that the baffle can accurately respond to the action of the driving source and achieve stable opening and closing. The design of the fixed rod ensures the consistency and repeatability of the baffle action, which is conducive to improving the controllability and reliability of the processing process. The limit plate is in contact with the baffle to limit the movement range of the baffle, ensuring that the baffle will not exceed the predetermined position when opening and closing, thereby ensuring the safety and stability of the device.

[0010] In order to improve the smoothness of operation, preferably, the output end of the motor is meshed with the middle surface of the screw by a belt, the surface of the roller is slidably connected to the inner wall of the limit groove, and the two ends of the screw are rotatably connected to the upper surface of the operating table by a bearing bracket. By meshing the output end of the motor with the middle surface of the screw by the belt, the motor power is effectively transmitted to the screw, ensuring that the screw can rotate smoothly and extending the service life of the motor and the screw. The belt drive has a certain elasticity and can absorb vibrations during operation, making the entire device run more smoothly and reducing noise. The design of the sliding connection between the roller surface and the inner wall of the limit groove ensures that the slider can move smoothly along the limit groove, reducing friction resistance during sliding. By rotatably connecting the two ends of the screw to the upper surface of the operating table by the bearing bracket, it is ensured that the screw can rotate smoothly under the drive of the motor while bearing the radial and axial loads generated by the rotation of the screw. The design of the bearing bracket can effectively reduce the friction between the screw and the operating table, ensuring the smoothness and accuracy of the screw rotation, thereby improving the accuracy of the movement of the clamping plate. In addition, the use of the bearing bracket reduces the wear of the screw, further improving the overall reliability and durability of the device.

[0011] In order to improve reliability, preferably, a fixed plate is provided on the upper surface of the operating table, and a movable groove is opened through the surface of the fixed plate, and the inner wall of the movable groove is slidingly connected to the surface of the slider, and one side surface of the fixed plate is slidingly connected to the surfaces of the two clamping plates. By providing a fixed plate on the upper surface of the operating table, a stable support platform is provided for the slider and the clamping plate, ensuring the structural stability of the entire device. By opening a movable groove through the surface of the fixed plate, a guide path is provided for the slider, ensuring that the slider can move smoothly along a predetermined trajectory. The movable groove helps to reduce the friction between the slider and the fixed plate. By guiding the slider through the movable groove, the slider can also be prevented from deflecting or shaking during movement, thereby ensuring the movement of the clamping plate.

[0012] In order to improve the continuity of the processing process, preferably, the surface of the limit plate is fixedly connected to the inner wall of one side of the discharge port, the surface of the driving source is fixedly connected to the inner wall of the installation box, and the surfaces of the two fixed rods are slidingly connected to the inner wall of the installation box. By fixedly connecting the surface of the limit plate to the inner wall of one side of the discharge port, it is ensured that the limit plate can stably control the opening and closing of the discharge port, and the fixed connection method ensures the position stability of the limit plate, which helps to control the discharge timing of the hardware materials and ensures the continuity and efficiency of the processing process. Through the fixed connection between the limit plate and the discharge port, it can effectively avoid the normal discharge of the hardware materials due to the position offset of the limit plate, thereby improving the safety and reliability of the device.

[0013] In order to improve processing accuracy, preferably, a spring is provided at the front end of the clamping plate, and a friction plate is provided at the front end of the spring. The surface of the friction plate is slidably connected to the inner wall of the front end of the clamping plate. By providing a spring at the front end of the clamping plate, flexible clamping of the hardware material can be achieved, ensuring uniform distribution of the clamping force, and avoiding damage to the surface of the hardware material due to excessive clamping force. The design of the spring helps to absorb the impact force generated during the clamping process, reducing damage to the clamping plate and hardware materials. The friction plate helps to improve the clamping effect, and even if large vibrations are generated during the polishing process, the hardware material can be kept in a fixed state, thereby improving the processing quality and accuracy. The contact between the friction plate and the hardware material can reduce direct pressure on the surface of the hardware material, avoiding scratches or other surface damage.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model provides a limit device, a discharging device, a clamping plate, a driving source, a fixing rod, a baffle and a limit plate. The limit device is used to fix the hardware material, and the discharging device is used to send out the polished hardware material. By providing the clamping plate and fixing it with the slider, it can effectively clamp hardware materials of different sizes, ensure that they are stable and motionless during the polishing process, thereby improving the processing accuracy and quality. The slider is connected to the screw rod by a thread and is connected to the clamping plate, which can ensure that the clamping plate moves smoothly and synchronously when the screw rod rotates, and the clamping action is realized. By connecting the output end with the fixing rod, the opening and closing action of the baffle can be effectively controlled, thereby realizing automatic operation and improving work efficiency. By controlling the opening and closing of the baffle through the driving source, the in and out of the hardware material can be controlled, manual intervention can be reduced, and safety can be improved. The fixing rod is used to connect the driving source and the baffle, ensuring that the baffle can accurately respond to the action of the driving source to achieve stable opening and closing. The design ensures the consistency and repeatability of the baffle movement, which is conducive to improving the controllability and reliability of the processing process. The limit plate is in contact with the baffle to limit the movement range of the baffle, ensuring that the baffle does not exceed the predetermined position when opening and closing, ensuring the safety and stability of the device. It solves the problem that in the existing hardware material polishing process, due to the lack of an effective clamping limit device, the hardware material often moves during the polishing process, which not only affects the polishing accuracy and surface quality, but may also cause processing defects. In the absence of a suitable clamping limit device, the operator often needs to manually assist in fixing the hardware material. This method is not only inefficient, but also prone to safety hazards, especially when processing hardware materials with larger sizes or complex shapes. In addition, manual clamping makes it difficult to ensure that the hardware material is in a completely consistent position during each processing, which will lead to unstable product quality and increase the workload of subsequent inspection and correction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main body three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of a vertical cross-section of the main body provided by an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of some parts of the limiting device provided by an embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of some parts of the discharge device provided by an embodiment of the utility model.

[0020] In the figure: 1. Limiting device; 101. Clamping plate; 102. Slider; 103. Screw; 104. Roller; 105. Limiting groove; 2. Discharging device; 201. Driving source; 202. Fixed rod; 203. Baffle; 204. Limiting plate; 205. Discharging port; 3. Fixed plate; 4. Movable groove; 5. Spring; 6. Friction plate; 7. Polishing machine; 8. Operating table; 9. Installation box; 10. Closing door; 11. Motor. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0023] like Figures 1 to 4As shown, a hardware material surface polishing device provided by an embodiment of the present invention includes a polishing machine 7, an operating table 8, an installation box 9, a closed door 10 and a motor 11. The upper end of the operating table 8 is fixedly connected to the polishing machine 7, the front end of the operating table 8 is rotatably connected to both sides of the closed door 10 through a rotating shaft, the lower surface of the operating table 8 is fixedly connected to the upper surface of the installation box 9 by bolts, the inner wall of the installation box 9 is fixedly connected to the surface of the motor 11, a limiting device 1 is provided on the upper end of the operating table 8, and a discharging device 2 is provided at the front end of the installation box 9. The limiting device 1 is used to fix the hardware material, and the discharging device 2 is used to deliver the polished hardware material. The limiting device 1 includes a clamping plate 101, a slider 102, a screw 103, a roller 104 and a limiting groove 105. The surface of the screw 103 It is threadedly connected to the inner walls of the two sliders 102, and one end surface of the two sliders 102 is fixedly connected to the surface of the clamping plate 101. The inner wall of the lower end of the slider 102 is rotatably connected to the surface of the two rollers 104 through a rotating shaft. A limiting groove 105 is provided on the upper end of the operating table 8. By setting the clamping plate 101 and fixedly connected to the slider 102, it can effectively clamp hardware materials of different sizes to ensure that they are stable and motionless during the polishing process, thereby improving the processing accuracy and quality. The slider 102 is connected to the screw 103 by a thread and is connected to the clamping plate 101, which can ensure that the clamping plate 101 moves smoothly and synchronously when the screw 103 rotates, thereby realizing the clamping action. The combined design of the slider 102 and the roller 104 reduces friction and ensures stability during the sliding process. , which extends the service life of the device. The two ends of the screw 103 are designed with opposite rotation directions. When the motor 11 drives it to rotate through the belt, the two sliders 102 can be moved synchronously in opposite directions along the screw 103, realizing effective clamping and release of hardware materials, improving operating efficiency, and setting the roller 104 and connecting it to the slider 102 through the rotating shaft. The friction of the slider 102 during movement can be reduced, ensuring the smooth movement of the slider 102 while reducing wear and improving the overall durability of the device. The discharging device 2 includes a driving source 201, a fixed rod 202, a baffle 203, a limit plate 204 and a discharging port 205. The output end of the driving source 201 is fixedly connected to the surface of the two fixed rods 202, and the surface of one end of the two fixed rods 202 is fixedly connected. It is fixedly connected to the lower surface of the baffle 203 by bolts, and one side of the upper surface of the baffle 203 contacts the lower surface of the limit plate 204. The discharge port 205 is opened on the surface of the operating table 8. The driving source 201 serves as the power source of the device. It is connected to the fixing rod 202 through the output end, which can effectively control the opening and closing of the baffle 203, realize automatic operation, and improve work efficiency. The opening and closing of the baffle 203 is controlled by the driving source 201, which can control the in and out of hardware materials, reduce manual intervention, and improve safety. The fixing rod 202 is used to connect the driving source 201 and the baffle 203 to ensure that the baffle 203 can accurately respond to the action of the driving source 201 and realize stable opening and closing. The design of the fixing rod 202 ensures the consistency and repeatability of the action of the baffle 203.It is beneficial to improve the controllability and reliability of the processing process. The limit plate 204 contacts the baffle 203 to limit the movement range of the baffle 203, ensuring that the baffle 203 does not exceed the predetermined position when opening and closing, ensuring the safety and stability of the device. The output end of the motor 11 is connected to the middle surface of the screw 103 through a belt meshing connection, the surface of the roller 104 is connected to the inner wall of the limit groove 105 for sliding connection, and the two ends of the screw 103 are connected to the upper surface of the operating table 8 through the bearing frame for rotation. By meshing the output end of the motor 11 with the middle surface of the screw 103 through a belt, the power of the motor 11 is effectively transmitted to the screw 103, ensuring The screw 103 can rotate smoothly, extending the service life of the motor 11 and the screw 103. The belt drive has a certain elasticity and can absorb vibrations during operation, making the entire device run more smoothly and reducing noise. The design of sliding connection between the surface of the roller 104 and the inner wall of the limiting groove 105 ensures that the slider 102 can move smoothly along the limiting groove 105, reducing the friction resistance during the sliding process. By rotating the two ends of the screw 103 with the upper surface of the operating table 8 through the bearing frame, it is ensured that the screw 103 can rotate smoothly under the drive of the motor 11, and at the same time withstand the radial and axial loads generated when the screw 103 rotates. The design of the bearing frame can effectively reduce the friction between the screw 103 and the operating table 8, ensuring the smoothness and accuracy of the screw 103 during rotation, thereby improving the accuracy of the movement of the clamping plate 101. In addition, the use of the bearing frame reduces the wear of the screw 103, further improving the overall reliability and durability of the device. A fixed plate 3 is provided on the upper surface of the operating table 8, and a movable groove 4 is opened through the surface of the fixed plate 3. The inner wall of the movable groove 4 is slidably connected to the surface of the slider 102, and one side surface of the fixed plate 3 is slidably connected to the surfaces of the two clamping plates 101. By providing the fixed plate 3 on the upper surface of the operating table 8, a stable support platform is provided for the slider 102 and the clamping plate 101, ensuring the structural stability of the entire device. By opening a movable groove 4 through the surface of the fixed plate 3, a guide path is provided for the slider 102, ensuring that the slider 102 can move smoothly along the predetermined trajectory The movable groove 4 helps to reduce the friction between the slider 102 and the fixed plate 3. The movable groove 4 guides the slider 102 and can also prevent the slider 102 from deflecting or shaking during the movement, ensuring that the clamping plate 101 moves. The surface of the limit plate 204 is fixedly connected to the inner wall of one side of the discharge port 205, and the surface of the driving source 201 is fixedly connected to the inner wall of the installation box 9. The surfaces of the two fixed rods 202 are slidably connected to the inner wall of the installation box 9. By fixing the surface of the limit plate 204 to the inner wall of one side of the discharge port 205, it is ensured that the limit plate 204 can stably control the opening and closing of the discharge port 205, and the fixed connection method ensures the position stability of the limit plate 204, which helps to control the discharge timing of the hardware material and ensures the continuity and efficiency of the processing process. The fixed connection between the limit plate 204 and the discharge port 205,It can effectively prevent the normal discharge of hardware materials from being affected by the position offset of the limit plate 204, thereby improving the safety and reliability of the device. A spring 5 is provided at the front end of the clamping plate 101, and a friction plate 6 is provided at the front end of the spring 5. The surface of the friction plate 6 is slidably connected to the inner wall of the front end of the clamping plate 101. By providing the spring 5 at the front end of the clamping plate 101, flexible clamping of the hardware material can be achieved, ensuring uniform distribution of the clamping force, and avoiding damage to the surface of the hardware material due to excessive clamping force. The design of the spring 5 helps to absorb the impact force generated during the clamping process, reducing damage to the clamping plate 101 and the hardware material. The friction plate 6 helps to improve the clamping effect. Even if large vibrations are generated during the polishing process, the hardware material can be kept in a fixed state, thereby improving the processing quality and precision. In addition, the contact between the friction plate 6 and the hardware material can reduce direct pressure on the surface of the hardware material, avoiding scratches or other surface damage.

[0024] The working principle of this utility model:

[0025] During the operation, first, the hardware material needs to be properly placed on the surface of the baffle 203, and then, the motor 11 is turned on, and the motor 11 drives the screw 103 to rotate through the belt drive. During the rotation of the screw 103, since the threads on the surface of the screw 103 are in opposite directions, this will cause the slider 102 on the surface of the screw 103 to move at the same speed but in the opposite direction. Such movement will also drive the clamping plate 101 fixed at the front end of the slide to move as well, thereby clamping and fixing the hardware material above the baffle 203 to prevent it from moving during the polishing process, thereby ensuring the integrity of the processing. After fixing the hardware material, you can Start the polishing machine 7 to process the object material. After the processing is completed, the polishing machine 7 will send a signal to the motor 11 and the driving source 201. After receiving the signal, the motor 11 will rotate the screw 103 in the opposite direction through the belt, so that the clamping plate 101 moves in the opposite direction, thereby loosening the hardware material. At the same time, the driving source 201 will also drive the fixed rod 202 to rotate, so that the baffle 203 on the surface of the fixed rod 202 will open the discharge port 205, thereby allowing the hardware material to fall out of the discharge port 205. After the hardware material is taken out, the driving source 201 will block the baffle 203 again and wait for the next work. In this way, a complete set of polishing work is completed.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A surface polishing device for hardware materials, comprising a polishing machine (7), an operating table (8), an installation box (9), a closed door (10) and a motor (11), wherein the upper end of the operating table (8) is fixedly connected to the polishing machine (7), the front end of the operating table (8) is rotatably connected to both sides of the closed door (10) via a rotating shaft, the lower surface of the operating table (8) is fixedly connected to the upper surface of the installation box (9) via bolts, and the inner wall of the installation box (9) is fixedly connected to the surface of the motor (11), characterized in that: A limiting device (1) is provided at the upper end of the operating table (8), and a discharging device (2) is provided at the front end of the installation box (9). The limiting device (1) includes a clamping plate (101), a slider (102), a screw (103), a roller (104) and a limiting groove (105). The surface of the screw (103) is threadedly connected to the inner walls of the two sliders (102). One end surface of the two sliders (102) is fixedly connected to the surface of the clamping plate (101). The inner wall of the lower end of the slider (102) is rotatably connected to the surfaces of the two rollers (104) via a rotating shaft. The limiting groove (105) is provided at the upper end of the operating table (8); The limiting device (1) is used to fix the hardware material; The discharging device (2) is used to deliver the polished hardware materials.

2. A hardware material surface polishing device as claimed in claim 1, characterized in that: The discharging device (2) comprises a driving source (201), a fixing rod (202), a baffle (203), a limiting plate (204) and a discharging port (205); the output end of the driving source (201) is fixedly connected to the surfaces of the two fixing rods (202); one end surface of the two fixing rods (202) is fixedly connected to the lower surface of the baffle (203) by bolts; one side of the upper surface of the baffle (203) contacts the lower surface of the limiting plate (204); and the discharging port (205) is opened on the surface of the operating table (8).

3. A hardware material surface polishing device as claimed in claim 1, characterized in that: The output end of the motor (11) is connected to the middle surface of the screw (103) through a belt meshing connection, the surface of the roller (104) is connected to the inner wall of the limiting groove (105) in a sliding manner, and the two ends of the screw (103) are connected to the upper surface of the operating table (8) in a rotational manner through a bearing frame.

4. A hardware material surface polishing device as claimed in claim 3, characterized in that: A fixed plate (3) is provided on the upper surface of the operating table (8), a movable groove (4) is provided through the surface of the fixed plate (3), an inner wall of the movable groove (4) is slidably connected to the surface of the slider (102), and a side surface of the fixed plate (3) is slidably connected to the surfaces of the two clamping plates (101).

5. A hardware material surface polishing device as claimed in claim 2, characterized in that: The surface of the limiting plate (204) is fixedly connected to the inner wall of one side of the discharge port (205), the surface of the driving source (201) is fixedly connected to the inner wall of the installation box (9), and the surfaces of the two fixing rods (202) are slidably connected to the inner wall of the installation box (9).

6. A hardware material surface polishing device as claimed in claim 5, characterized in that: A spring (5) is provided at the front end of the clamping plate (101), and a friction plate (6) is provided at the front end of the spring (5). The surface of the friction plate (6) is slidably connected to the inner wall of the front end of the clamping plate (101).

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