Polishing mechanism
By combining a dual-station grinding mechanism with heat-resistant materials, the problems of low efficiency, poor stability, and insufficient high-temperature resistance of traditional polishing equipment are solved, achieving efficient and stable polishing results and improved equipment durability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN BOSS TECH CO LTD
- Filing Date
- 2025-05-16
- Publication Date
- 2026-04-14
AI Technical Summary
Traditional polishing equipment suffers from low single-station efficiency, poor product stability, lack of high-temperature resistance, and low power transmission efficiency, which are particularly evident in large-scale production and high-temperature environments.
The equipment employs a dual-station grinding mechanism, which combines the coordinated operation of the drive motor, pulleys, and V-belts. It also uses a PTFE heat-resistant ring to ensure stable product clamping and efficient power transmission, thereby improving the equipment's high-temperature resistance.
It has achieved a doubling of production efficiency, improved the uniformity and stability of polishing quality, reduced equipment operating costs and maintenance expenses, and extended equipment lifespan.
Smart Images
Figure CN224115758U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polishing technology, and in particular to a polishing mechanism. Background Technology
[0002] In modern industrial production, polishing is an indispensable and crucial step in the manufacturing process of many products, widely used in metal processing, machinery manufacturing, electronic component manufacturing, medical device manufacturing, and many other fields. Polishing not only significantly improves the appearance quality of products, making their surfaces smoother and more aesthetically pleasing, but also effectively enhances surface precision and performance, such as reducing surface roughness, increasing wear resistance, and improving optical properties. However, existing polishing technologies and related equipment still have many problems and shortcomings in practical applications, which largely limit the improvement of production efficiency and further optimization of product quality.
[0003] 1. Limitations of single-station polishing mechanisms
[0004] Traditional polishing equipment mostly uses a single-station polishing mechanism, meaning it can only polish one product at a time. While this design is simple in structure, its efficiency is clearly insufficient when faced with large-scale production tasks. For example, on some metal parts production lines, single-station polishing mechanisms require frequent product changes, resulting in significant downtime and manual intervention, which greatly reduces production efficiency.
[0005] 2. Stability issues during the polishing process
[0006] During the polishing process, product stability is crucial for the final polishing quality. However, traditional single-station polishing mechanisms often struggle to ensure stable product fixation. Due to the significant friction and vibration generated during polishing, the product is prone to displacement or shaking, resulting in uneven polishing effects. For example, when polishing thin metal wires (such as titanium wire), the product is prone to bending or twisting during the polishing process, severely affecting the surface quality and dimensional accuracy of the product.
[0007] 3. Lack of high-temperature resistance measures
[0008] In certain specialized applications, such as polishing high-temperature alloys or components operating in high-temperature environments, polishing mechanisms require excellent high-temperature resistance. However, traditional polishing equipment often lacks effective high-temperature resistance measures. For example, the high temperatures generated during polishing may cause deformation or damage to components of the polishing mechanism (such as the material shaft and bearings), affecting the normal operation of the equipment and even leading to premature equipment failure. Furthermore, high-temperature environments may also affect the performance of polishing tools (such as flap wheels), reducing the polishing effect.
[0009] 4. Low power transmission efficiency
[0010] Traditional polishing mechanisms also have some problems with power transmission. For example, some equipment uses simple belt drives or gear drives, but these transmission methods are prone to slippage and wear during actual operation, resulting in low power transmission efficiency. In addition, insufficient stability of the transmission system can also affect the continuity and uniformity of the polishing process, further reducing product quality. Utility Model Content
[0011] In view of the problems existing in the prior art, this utility model provides a polishing mechanism.
[0012] To achieve the above objectives, the technical solution of this utility model is as follows:
[0013] This utility model provides a polishing mechanism, including:
[0014] A drive unit, a material shaft connected to the output end of the drive unit, and a dual-station grinding mechanism set at both ends of the material shaft;
[0015] The polishing mechanism includes flanges at both ends of the material shaft, two active shaft polishing assemblies and two driven shaft assemblies mounted on the flanges, and a drive module for rotating the active shaft polishing assemblies and driven shaft assemblies.
[0016] The two ends of the material shaft are also provided with heat-resistant components;
[0017] The drive module includes a drive mechanism, a bearing mounted on the material shaft, and a pulley and two V-belts mounted on the bearing.
[0018] The three end corners of each of the aforementioned triangular belts are respectively set on pulley one, a drive shaft polishing assembly and a driven shaft assembly;
[0019] The output end of the drive mechanism is connected to pulley one, which is used to drive pulley one to rotate, thereby driving the drive shaft polishing assembly and the driven shaft polishing assembly to rotate.
[0020] Preferably, the material shaft is hollow, and the product to be polished passes through the material shaft.
[0021] Preferably, the heat-resistant component is a heat-resistant ring, and the material of the heat-resistant ring is polytetrafluoroethylene.
[0022] Preferably, the driving device includes a drive motor and a second pulley disposed at the output end of the drive motor; the drive motor and the second pulley are connected by a belt; the second pulley is disposed in the middle of the material shaft.
[0023] Preferably, the diameter of the second pulley is larger than the diameter of the first pulley.
[0024] Preferably, the drive shaft polishing assembly includes a drive shaft, a drive pulley disposed at the tail end of the drive shaft, and a flap wheel disposed at the front end of the drive shaft;
[0025] Preferably, the driven shaft assembly includes a driven shaft and a driven pulley disposed at the tail of the driven shaft; the V-belt is correspondingly disposed on pulley one, driving pulley, and driven pulley.
[0026] Preferably, the flaps on the two drive shaft polishing assemblies abut against each other, and the product to be polished is inserted at the abutment.
[0027] Preferably, the driving mechanism includes a second drive motor.
[0028] The technical solution of this utility model has the following beneficial effects:
[0029] This invention employs a dual-station polishing mechanism, enabling simultaneous polishing of two products. Compared to traditional single-station polishing equipment, production efficiency is significantly increased. This design is particularly suitable for large-scale production scenarios, effectively shortening production cycles, reducing unit product production costs, and significantly improving enterprise production efficiency.
[0030] Optimized power transmission efficiency: This invention employs a collaborative working method involving a second drive motor, a first pulley, and a V-belt for efficient power transmission. The tension design of the V-belt ensures the stability and reliability of the transmission, avoiding the slippage common in traditional belt drives. This optimized power transmission system not only improves polishing efficiency but also reduces energy loss and lowers equipment operating costs.
[0031] Ensuring uniformity and stability in polishing quality: The flaps of the drive shaft polishing assembly abut against each other, stably holding the product to be polished within them. This design ensures that the product will not shift or wobble during polishing, thus achieving a uniform polishing effect. Furthermore, through precise power transmission and a stable mechanical structure, the polishing process is smoother, further improving the surface quality of the product and reducing the defect rate caused by uneven polishing.
[0032] Enhanced high-temperature resistance: The material shaft is equipped with PTFE heat-resistant rings at both ends. This material has excellent high-temperature resistance, allowing it to operate for extended periods in high-temperature environments without damage. This not only protects the material shaft from high temperatures but also extends the overall service life of the equipment, reducing replacement and maintenance costs. Attached Figure Description
[0033] Figure 1 This is a schematic diagram of the structure of the present utility model. Figure 1 ;
[0034] Figure 2 This is a schematic diagram of the structure of the present utility model. Figure 2 ;
[0035] Figure 3 This is a schematic diagram of the structure of the present utility model. Figure 3 ;
[0036] Figure 4 This is a schematic diagram of the structure of the present utility model. Figure 4 ;
[0037] Figure 5 This is a schematic diagram of the structure of the present utility model. Figure 5 . Detailed Implementation
[0038] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.
[0039] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0040] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0042] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature 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 includes the first feature 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.
[0043] Reference Figures 1 to 5 The present invention provides a polishing mechanism 10, comprising: a driving device 101, a material shaft rod 102 connected to the output end of the driving device, and a dual-station polishing mechanism 103 disposed at both ends of the material shaft rod 102;
[0044] The polishing mechanism 103 includes flanges 1031 disposed at both ends of the material shaft 102, two active shaft polishing assemblies 1032 and two driven shaft assemblies 1033 disposed on the flanges 1031, and a drive module for driving the active shaft polishing assemblies 1032 and driven shaft assemblies 1033 to rotate.
[0045] Flange 1031 provides structural support for the entire grinding mechanism 103, ensuring that all components remain stable during operation, reducing vibration and shaking, thereby improving polishing quality.
[0046] The drive module includes a drive mechanism, a bearing 1034 mounted on the material shaft 102, a pulley 1035 mounted on the bearing 1034, and two V-belts 1036.
[0047] Each of the three end corners of the V-belt 1036 is correspondingly arranged on the pulley 1035, the drive shaft polishing assembly 1032, and the driven shaft assembly 1033;
[0048] The output end of the drive mechanism is connected to pulley 1035 and is used to drive pulley 1035 to rotate, thereby driving the drive shaft polishing assembly 1032 and the driven shaft polishing assembly 1033 to rotate. The drive mechanism includes a second drive motor.
[0049] Drive motor 2 drives pulley 1035 to rotate, which in turn drives V-belt 1036. The V-belt 1036 is tensioned to drive the active shaft polishing assembly 1032 to rotate, thereby polishing the product.
[0050] Through the coordinated operation of drive motor 2, pulley 1035, and V-belt 1036, the drive module can efficiently transmit power from the motor to the polishing components to achieve the polishing operation. V-belt 1036 provides the necessary tension, maintains close contact with each pulley, prevents slippage, and ensures the stability and efficiency of the transmission.
[0051] Furthermore, the feed shaft 102 is hollow, and the product to be polished (e.g., titanium wire 50) passes through the feed shaft 102. Heat-resistant rings 40 are also provided at both ends of the feed shaft 102. The heat-resistant rings 40 are made of polytetrafluoroethylene (PTFE). They are mainly used to protect the feed shaft from high temperatures, especially during high-speed rotation or exposure to high-temperature polishing environments. The use of PTFE allows the heat-resistant rings 40 to operate for extended periods in high-temperature environments without damage, improving the high-temperature resistance of the entire polishing system.
[0052] Furthermore, the driving device 101 includes a drive motor 1011 and a second pulley 1012 disposed at the output end of the drive motor 1011; the drive motor 1011 and the second pulley 1012 are connected by a belt; the second pulley 1012 is disposed in the middle of the material shaft 102. The diameter of the second pulley 1012 is larger than the diameter of the first pulley 1035. In this embodiment, the driving device operates as follows: the drive motor 1011 drives the second pulley 1012, which in turn drives the material shaft 102, thereby driving the flange 1031 to move.
[0053] Furthermore, the active shaft polishing assembly 1032 includes an active shaft, an active pulley disposed at the tail end of the active shaft, and a flap wheel 1037 disposed at the front end of the active shaft;
[0054] The driven shaft assembly 1033 includes a driven shaft and a driven pulley disposed at the tail of the driven shaft; the V-belt 1036 is correspondingly disposed on the pulley, the driving pulley, and the driven pulley.
[0055] The drive shaft receives power from the drive module via a drive pulley and transmits this power to the flap wheel 1037. Driven by the drive shaft, the flap wheel 1037 rotates, grinding and polishing the product to be polished (such as titanium wire 50) passing through the material shaft 102. The design of the drive shaft polishing assembly 1032 ensures the efficiency and uniformity of the polishing process, improving polishing quality.
[0056] The V-belt 1036 connects pulley 1035, the driving pulley, and the driven pulley to form a closed transmission loop, ensuring efficient power transmission. The tension of the V-belt is crucial for maintaining the normal operation of the transmission system, preventing belt slippage and ensuring transmission efficiency.
[0057] The two flap wheels 1032 on the two drive shaft polishing assemblies 1032 abut against each other, and the product to be polished is inserted through the abutment. Inserting the product through the abutment of the flap wheels 1032 ensures that the product is stably positioned between the two flap wheels during polishing, preventing displacement or shaking. The two flap wheels 1037 apply relatively uniform pressure to the product, contributing to a uniform polishing effect.
[0058] Working principle of this utility model:
[0059] Start-up of the drive unit:
[0060] The drive unit 101 includes a drive motor 1011 and a second pulley 1012 connected to it. When the drive motor 1011 starts, it drives the second pulley 1012 to rotate via a belt drive system. The rotational motion of the second pulley 1012 is transmitted via a belt to the second pulley 1012 located in the middle of the material shaft 102, thereby driving the entire material shaft 102 to rotate. Flanges 1031 are connected to both ends of the material shaft 102, and they move synchronously with the rotation of the material shaft. At the same time, the second drive motor starts, driving the first pulley 1035 connected to it to rotate. The first pulley 1035 is connected to the drive shaft polishing assembly 1032 via a V-belt 1036.
[0061] The V-belt 1036 transmits power between pulley 1035, the drive pulley on the drive shaft polishing assembly 1032, and the driven pulley on the driven shaft assembly 1033. The tension of the belt ensures effective power transmission and avoids slippage.
[0062] The flap wheels 1037 on the drive shaft polishing assembly 1032 rotate with the rotation of the drive shaft. The flap wheels 1037 abut against each other, forming a closed polishing zone at the abutment point. The product to be polished (e.g., titanium wire) is threaded through this zone and is polished by the flap wheels as the drive shaft rotates.
[0063] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A polishing mechanism, characterized in that, include: A drive unit, a material shaft connected to the output end of the drive unit, and a dual-station grinding mechanism set at both ends of the material shaft; The polishing mechanism includes flanges at both ends of the material shaft, two active shaft polishing assemblies and two driven shaft assemblies mounted on the flanges, and a drive module for rotating the active shaft polishing assemblies and driven shaft assemblies. The two ends of the material shaft are also provided with heat-resistant components; The drive module includes a drive mechanism, a bearing mounted on the material shaft, and one and two V-belts mounted on the bearing. Each of the three end corners of the V-belt is correspondingly set on pulley one, drive shaft polishing assembly and driven shaft assembly; The output end of the drive mechanism is connected to pulley one, which is used to drive pulley one to rotate, thereby driving the drive shaft polishing assembly and the driven shaft polishing assembly to rotate.
2. The polishing mechanism according to claim 1, characterized in that, The material shaft is hollow, and the product to be polished passes through the material shaft.
3. The polishing mechanism according to claim 1, characterized in that, The heat-resistant component is a heat-resistant ring, and the material of the heat-resistant ring is polytetrafluoroethylene.
4. The polishing mechanism according to claim 1, characterized in that, The driving device includes a drive motor and a second pulley located at the output end of the drive motor; the drive motor and the second pulley are connected by a belt; the second pulley is located in the middle of the material shaft.
5. The polishing mechanism according to claim 4, characterized in that, The diameter of the second pulley is larger than the diameter of the first pulley.
6. The polishing mechanism according to claim 1, characterized in that, The drive shaft polishing assembly includes a drive shaft, a drive pulley located at the tail end of the drive shaft, and a flap wheel located at the front end of the drive shaft.
7. The polishing mechanism according to claim 6, characterized in that, The driven shaft assembly includes a driven shaft and a driven pulley disposed at the tail of the driven shaft; the V-belt is correspondingly disposed on pulley one, driving pulley, and driven pulley.
8. The polishing mechanism according to claim 6, characterized in that, The flaps on the two drive shaft polishing assemblies abut against each other, and the product to be polished is inserted at the abutment.
9. The polishing mechanism according to claim 1, characterized in that, The drive mechanism includes a second drive motor.