A polishing wheel adjustable inclination angle type polishing mechanism

Abstract

This utility model relates to the field of polishing wheel technology and discloses an adjustable tilt angle polishing mechanism. A turntable is placed inside the mounting base, and a storage box is fitted onto the bottom of the turntable. A sleeve block is fixedly connected to one outer wall of the storage box. The bottom end of the turntable is inserted into the inner wall of the sleeve block, and a folded expansion abutment block is fixedly installed on the outer end of the sleeve block. The folded corners of the folded expansion abutment block abut against the inner walls of the top two sides of the mounting base. A pull rod is provided on the outer wall of the folded expansion abutment block. This utility model, through the arrangement of the folded expansion abutment block, sleeve block, and turntable, allows for convenient adjustment of the turntable's position and angle within the mounting base by pulling the folded expansion abutment block with the pull rod and utilizing the sliding connection between the sleeve block and the turntable. The storage box fitted onto the bottom of the turntable, along with the drop groove on the turntable, reduces the accumulation of debris inside the equipment. During subsequent cleaning, the pull rod and other structures can be reversed to easily remove the storage box and empty the debris, improving maintenance convenience.

Description

Technical Field

[0001] This utility model relates to the field of polishing wheel technology, specifically to a polishing mechanism with an adjustable tilt angle. Background Technology

[0002] In the hardware manufacturing industry, stainless steel tableware and bathroom accessories, after being treated with a polishing machine, exhibit a high-gloss mirror finish, enhancing both product quality and stain and corrosion resistance. In automobile manufacturing, polishing machines can be used to remove scratches and imperfections from the vehicle's surface, improving its aesthetics.

[0003] Application number CN202420149734.5 discloses a polishing device for glassware processing with adjustable position and angle. The device includes a worktable with a polishing cavity at the top and a movable groove at the bottom. A movable rod is located within the movable groove, and one end of the rod passes through the groove to provide power for polishing. This invention allows for the limited polishing of glass bottles of different sizes through a pressing and limiting mechanism, thus broadening the device's application range. Furthermore, the tilting mechanism allows for adjustment of the grinding disc's angle, enabling adjustment of the polishing angle. This avoids the need for workers to hold the glassware during polishing of beveled edges, ensuring the device's practicality and convenience during use.

[0004] When the polishing device is working, the debris generated by the high-speed rotation of the grinding disc splashes or falls directly to the bottom of the polishing chamber. There is no collection measure in the chamber, and the accumulation of debris affects the polishing accuracy. The debris may adhere to the surface of the glassware or the grinding disc, resulting in scratches, unevenness and other defects on the polished surface. Frequent manual shutdowns are required to clean the debris in the polishing chamber, which reduces production efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a polishing mechanism with an adjustable tilt angle for the polishing wheel, which solves the problem of low efficiency in debris collection and processing.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to an adjustable tilting angle polishing mechanism, comprising a polishing component and a mounting fixture. The polishing component is mounted on the inner walls of the mounting fixture. The mounting fixture includes a mounting base, inside which a turntable is placed. A storage box is fitted onto the bottom of the turntable. A sleeve block is fixedly connected to one outer wall of the storage box. The bottom end of the turntable is inserted into the inner wall of the sleeve block. An angled expansion abutment is fixedly mounted on the outer end of the sleeve block. The angled expansion abutment rests against the inner walls of the top two sides of the mounting base. A pull rod is provided on the outer wall of the angled expansion abutment.

[0008] The purpose of this setup is that, during the use of the polishing mechanism, the polishing components are pre-installed on the inner walls of the mounting fixture, with each component in its initial position. The mounting base serves as the basic support structure of the mounting fixture, with reserved internal space for placing the turntable. The bottom of the turntable fits into the storage box, forming a preliminary assembly relationship. At this point, the sleeve block on one side of the storage box fits over the bottom of the turntable, and the angled expansion abutment block is connected to the turntable and mounting base via the sleeve block. The angled portion initially rests against the inner walls on both sides of the top of the mounting base, and the pull rod is connected to the outer wall of the angled expansion abutment block, awaiting operational intervention.

[0009] When the polishing mechanism needs to be adjusted to suit different workpieces or polishing process requirements, the operator applies force to the pull rod. Since the angled expansion block rests against the inner walls of both sides of the top of the mounting base, pulling the pull rod will cause the angled expansion block to shift. Because the sleeve connects the storage box to the bottom of the turntable, when the angled expansion block shifts, the turntable slides and rotates inside the mounting base, thereby adjusting the angle and position of the turntable relative to the mounting base. For example, if it is necessary to increase the tilt angle of the polishing wheel to adapt to bevel polishing, the pull rod can be pulled to rotate and shift the turntable in the corresponding direction, changing the basic posture of the subsequent polishing components.

[0010] After the angle and position are adjusted, the new angle position of the folded expansion block continues to press against the inner walls on both sides of the top of the mounting base. By using the contact relationship of the mechanical structure, it provides stable support for the turntable, so that the turntable is not easily displaced in subsequent polishing operations due to the rotational force of the polishing wheel, the contact force of the workpiece, etc.

[0011] The debris generated during polishing can fall into the collection box through the drop groove on the turntable, achieving orderly collection of debris. During subsequent cleaning, the pull rod and other structures can be reversed to easily remove the collection box and empty the debris.

[0012] By pulling the lever to extend the angled expansion block, and utilizing the sliding connection between the sleeve block and the turntable, the position and angle of the turntable within the mounting base can be easily adjusted. A collection box is fitted at the bottom of the turntable, which, together with the drop groove on the turntable, forms an orderly path of "polishing wheel operation - debris falling through the drop groove - centralized collection in the collection box," reducing the accumulation of debris inside the equipment. During subsequent cleaning, the lever and other structures can be reversed to easily remove the collection box and empty the debris, improving the convenience of operation and maintenance.

[0013] Furthermore, a movable seat is rotatably connected to the outer wall of the top side of the turntable, and an electric rotating shaft is installed on the outer wall of the top of the movable seat.

[0014] The purpose of this setup is that, during the use of the polishing mechanism, the outer wall of one side of the top of the turntable is rotatably connected to a movable seat, and an electric rotating shaft is installed on the outer wall of the top of the movable seat. The electric rotating shaft can drive the movable seat to rotate relative to the turntable and adjust the angle.

[0015] Furthermore, a frame is fixedly fitted on the outer wall of the electric rotating shaft, and a motor is installed on one side of the outer wall of the frame. The output end of the motor is rotatably connected to a polishing wheel.

[0016] The purpose of this setup is that, during the use of the polishing mechanism, the frame is fixedly mounted on the outer wall of the electric rotating shaft, and a motor is installed on one side of the outer wall of the frame. The output end of the motor is connected to the polishing wheel. When the motor starts, it drives the polishing wheel to rotate to perform the polishing operation. The rotation of the electric rotating shaft can drive the frame and polishing wheel to adjust their tilt angle.

[0017] Furthermore, the frame is provided with protective covers and handles on the outer walls of the left and right sides of the polishing wheel, and the turntable has a drop groove directly below the polishing wheel.

[0018] The purpose of this design is that, during the use of the polishing mechanism, the frame has protective covers (for protection) and handles (for easy hand operation or leverage) on the outer walls of the polishing wheel, and the turntable has a drop groove directly below the polishing wheel to facilitate the falling of polishing debris into the collection box.

[0019] Furthermore, support seats are welded on both sides of the mounting base, and movable rods are vertically inserted into the inner walls of the support seats on both sides of the front end of the polishing wheel. Locking bolts are threaded onto the inner walls of the support seats at the bottom of the movable rods.

[0020] The purpose of this setup is that, during the use of the polishing mechanism, support seats are welded to both sides of the mounting base. Movable rods are vertically inserted into the inner walls of the two support seats at the front end of the polishing wheel. Locking bolts are threaded onto the inner walls of the bottom ends of the support seats and the movable rods. Loosening the locking bolts can adjust the height of the movable rods, while tightening them will fix them in place.

[0021] Furthermore, an adjustable block is fitted on the outer wall of the top end of the movable rod, and a screw clamp is threadedly connected to the inner wall of the extended end of the adjustable block. A locking bolt is threadedly connected to the inner wall of one side of the movable rod on the adjustable block.

[0022] The purpose of this setup is that, during the use of the polishing mechanism, an adjustable block is fitted on the outer wall of the top of the movable rod, and a screw clamp is threadedly connected to the inner wall of the extended end of the adjustable block. A locking bolt is threadedly connected to the inner wall of the movable rod on one side of the adjustable block. Loosening the locking bolt can adjust the position of the adjustable block and clamp the workpiece through the screw clamp, while tightening it will fix the adjustable block.

[0023] This utility model has the following beneficial effects:

[0024] (1) This utility model uses the setting of angle expansion block, sleeve block and turntable. By pulling the angle expansion block with the pull rod, and utilizing the sliding connection between the sleeve block and the turntable, the position and angle of the turntable in the mounting base can be easily adjusted. A storage round box is sleeved at the bottom of the turntable. With the drop groove on the turntable, the accumulation of debris inside the equipment is reduced. During subsequent cleaning, the pull rod and other structures can be operated in reverse to easily take out the storage round box and pour out the debris, thus improving the convenience of operation and maintenance.

[0025] (2) This utility model uses an electric rotating shaft and a motor to connect a movable seat to the outer wall of one side of the top of the turntable. An electric rotating shaft is installed on the outer wall of the top of the movable seat. The electric rotating shaft can drive the movable seat to rotate relative to the turntable and adjust the angle. A frame is fixedly mounted on the outer wall of the electric rotating shaft. A motor is installed on the outer wall of one side of the frame. The output end of the motor is connected to the polishing wheel. When the motor is started, it drives the polishing wheel to rotate to perform polishing operations. The rotation of the electric rotating shaft can drive the frame and polishing wheel to adjust the tilt angle.

[0026] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0029] Figure 2 This is a schematic diagram of the installation clamp part of this utility model;

[0030] Figure 3 This is a schematic diagram of the polishing component structure of this utility model;

[0031] Figure 4 This is a schematic diagram of the bottom cross-section of the mounting clamp of this utility model;

[0032] The attached diagram lists the components represented by each number as follows:

[0033] In the diagram: 1. Polishing assembly; 101. Turntable; 102. Movable seat; 103. Electric rotating shaft; 104. Frame; 105. Polishing wheel; 106. Motor; 107. Protective cover; 108. Handle; 109. Drop groove; 110. Storage box; 111. Sleeve block; 112. Angle expansion block; 113. Pull rod; 2. Mounting fixture; 201. Mounting base; 202. Support base; 203. Movable rod; 204. Locking bolt; 205. Adjustable block; 206. Screw clamp block. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0035] Please see Figures 1-4 As shown, this utility model is a polishing mechanism with an adjustable tilt angle for the polishing wheel, including a polishing component 1 and a mounting fixture 2. The polishing component 1 is mounted on the inner walls of the mounting fixture 2. The mounting fixture 2 includes a mounting base 201, inside which a turntable 101 is placed. A storage box 110 is fitted at the bottom of the turntable 101. A sleeve block 111 is fixedly connected to one outer wall of the storage box 110. The bottom end of the turntable 101 is inserted into the inner wall of the sleeve block 111. A folded expansion abutment block 112 is fixedly installed at the outer end of the sleeve block 111. The folded corners of the folded expansion abutment block 112 abut against the inner walls of the top two sides of the mounting base 201, respectively. A pull rod 113 is provided on the outer wall of the folded expansion abutment block 112.

[0036] The purpose of this setup is that, during the use of the polishing mechanism, the polishing component 1 is pre-installed on the inner walls of the mounting fixture 2, with each component in its initial position. The mounting base 201 serves as the basic support structure of the mounting fixture 2, with reserved internal space for placing the turntable 101. The bottom of the turntable 101 is fitted into the storage box 110, forming a preliminary assembly relationship. At this time, the sleeve block 111 on one side of the outer wall of the storage box 110 fits over the bottom of the turntable 101, and the angled expansion abutment block 112 is connected to the turntable and the mounting base through the sleeve block 111. The angled part initially abuts against the inner walls on both sides of the top of the mounting base 201, and the pull rod 113 is connected to the outer wall of the angled expansion abutment block 112, awaiting operational intervention.

[0037] When the polishing mechanism needs to be adjusted to adapt to different workpieces or polishing process requirements, the operator applies the pull rod 113. Since the angled expansion block 112 rests against the inner walls of both sides of the top of the mounting base 201, pulling the pull rod 113 will cause the angled expansion block 112 to shift. Because the sleeve block 111 connects the storage box 110 to the bottom of the turntable 101, when the angled expansion block 112 shifts, the sleeve block 111 pulls the turntable 101 to slide and rotate inside the mounting base 201, thereby adjusting the angle and position of the turntable 101 relative to the mounting base 201. For example, if it is necessary to increase the tilt angle of the polishing wheel to adapt to inclined surface polishing, the pull rod 113 can be pulled to rotate and shift the turntable 101 in the corresponding direction, changing the basic posture of the subsequent polishing component 1.

[0038] After the angle and position adjustment is completed, the new angle position of the angle expansion block 112 continues to press against the inner walls on both sides of the top of the mounting base 201. By using the contact relationship of the mechanical structure, it provides stable support for the turntable 101, so that the turntable 101 is not easily displaced in subsequent polishing operations due to the rotational force of the polishing wheel, the contact force of the workpiece, etc.

[0039] The debris generated during the polishing operation can fall into the collection box 110 through the drop groove 109 on the turntable 101, so as to achieve orderly collection of debris. During subsequent cleaning, the pull rod 113 and other structures can be operated in reverse to easily remove the collection box 110 and empty the debris.

[0040] Pulling the angled expansion block 112 by lever 113 allows for easy adjustment of the position and angle of the turntable 101 within the mounting base 201 by utilizing the sliding connection between the sleeve block 111 and the turntable 101. A storage box 110 is fitted at the bottom of the turntable 101, which, together with the drop groove 109 on the turntable 101, forms an orderly path of "polishing wheel 105 operation - debris falling through the drop groove 109 - concentrated collection in the storage box 110". This reduces the accumulation of debris inside the equipment. During subsequent cleaning, the lever 113 and other structures can be reversed to easily remove the storage box 110 and empty the debris, improving the convenience of operation and maintenance.

[0041] A movable seat 102 is rotatably connected to the outer wall of the top side of the turntable 101, and an electric rotating shaft 103 is installed on the outer wall of the top of the movable seat 102.

[0042] The purpose of this arrangement is that, during the use of the polishing mechanism, the outer wall of the top side of the turntable 101 is rotatably connected to the movable seat 102, and the outer wall of the top of the movable seat is equipped with an electric rotating shaft 103. The electric rotating shaft can drive the movable seat to rotate relative to the turntable and adjust the angle.

[0043] A frame 104 is fixedly sleeved on the outer wall of the electric rotating shaft 103. A motor 106 is installed on one side of the outer wall of the frame 104. A polishing wheel 105 is rotatably connected to the output end of the motor 106.

[0044] The purpose of this setup is that, during the use of the polishing mechanism, the frame 104 is fixedly mounted on the outer wall of the electric rotating shaft 103, and a motor 106 is installed on the outer wall of one side of the frame. The output end of the motor is rotatably connected to the polishing wheel 105. When the motor starts, it drives the polishing wheel to rotate to perform polishing operations. The rotation of the electric rotating shaft can drive the frame and polishing wheel to adjust their tilt angle.

[0045] The frame 104 is provided with a protective cover 107 and a handle 108 on the outer walls of the left and right sides of the polishing wheel 105, respectively, and the turntable 101 is provided with a drop groove 109 directly below the polishing wheel 105.

[0046] The purpose of this design is that, during the use of the polishing mechanism, the frame 104 has protective covers 107 on the outer walls of the left and right sides of the polishing wheel 105 for protection and handles 108 for easy hand operation or leverage. The turntable 101 has a drop groove 109 directly below the polishing wheel to facilitate the falling of polishing debris into the collection box 110.

[0047] Support seats 202 are welded on both sides of the mounting base 201. Movable rods 203 are vertically inserted into the inner walls of the two sides of the front end of the polishing wheel 105 on both sides of the support seats 202. Locking bolts 204 are threadedly connected to the inner walls of the bottom end of the support seats 202 and the movable rods 203.

[0048] The purpose of this setup is that, during the use of the polishing mechanism, support seats 202 are welded to both sides of the mounting base 201, and movable rods 203 are vertically inserted into the inner walls of both sides of the front end of the polishing wheel 105 on the support seats. Locking bolts 204 are threaded to the inner walls of the bottom end of the movable rods on the support seats. Loosening the locking bolts can adjust the height of the movable rods, while tightening them will fix them in place.

[0049] An adjustable block 205 is fitted on the outer wall of the top end of the movable rod 203. A screw clamp 206 is threadedly connected to the inner wall of the extended end of the adjustable block 205. A locking bolt 204 is threadedly connected to the inner wall of one side of the movable rod 203 on the adjustable block 205.

[0050] The purpose of this setup is that, during the use of the polishing mechanism, an adjustable block 205 is fitted on the outer wall of the top of the movable rod 203, and a screw clamp 206 is threadedly connected to the inner wall of the extended end of the adjustable block. A locking bolt 204 is threadedly connected to the inner wall of the movable rod on one side of the adjustable block. Loosening the locking bolt can adjust the position of the adjustable block and clamp the workpiece through the screw clamp, while tightening it will fix the adjustable block.

[0051] When using, adjust the movable rods 203 on the support seats 202 on both sides of the mounting base 201 according to the size and shape of the workpiece to be polished: loosen the locking bolts 204 at the bottom of the movable rods 203 inside the support seats 202, move the movable rods 203 up and down to a suitable height, and then tighten the locking bolts 204 to fix them.

[0052] Adjust the adjustable block 205 at the top of the movable rod 203: Loosen the locking bolt 204 on one side of the adjustable block 205, slide the adjustable block 205 to the position that matches the workpiece, clamp the workpiece by tightening the screw clamp 206, fix the workpiece from both sides or the top, and finally tighten the locking bolt 204 of the adjustable block 205 to complete the workpiece clamping and positioning.

[0053] Pull the angle expansion block 112 to adjust the initial angle and position of the turntable 101 in the mounting base 201. After adjustment, the angle expansion block 112 maintains the stability of the turntable 101 by mechanical contact, and the storage box 110 is simultaneously positioned: when the turntable 101 is adjusted, the storage box 110 at the bottom moves with the turntable 101 and is always directly below the drop groove 109, ready to receive polishing debris;

[0054] The electric rotating shaft 103 drives the frame 104 to rotate, causing the polishing wheel 105 on the frame 104 to perform secondary angle fine-tuning. Through the transmission connection between the motor 106 and the polishing wheel 105, a synchronous test run of the polishing wheel 105's rotation state can be performed to check whether the angle is in contact with the workpiece surface. For more precise adjustments, the manual auxiliary handle 108 can be used to fine-tune the position of the frame 104 to ensure that the polishing wheel 105 is perfectly matched with the workpiece polishing surface.

[0055] The motor 106 is started, and its output drives the polishing wheel 105 to rotate at high speed. The operator can use the handle 108 to assist in controlling the pressure of the frame 104 and the polishing path. The protective cover 107 simultaneously provides safety protection, blocking debris from flying and protecting the operator.

[0056] The debris generated during polishing falls off the polishing wheel 105 working area and naturally falls into the collection box 110 at the bottom through the drop groove 109 on the turntable 101. The collection box 110 moves synchronously with the angle adjustment of the turntable 101, always maintaining effective collection of debris and avoiding debris accumulation that may affect polishing accuracy or contaminate the equipment.

[0057] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A polishing mechanism with adjustable tilt angle of polishing wheel, comprising a polishing assembly (1) and a mounting clamp (2), characterized in that: The polishing component (1) is installed on the inner walls of the mounting fixture (2). The mounting fixture (2) includes a mounting base (201). A turntable (101) is placed inside the mounting base (201). A storage box (110) is fitted on the bottom of the turntable (101). A sleeve block (111) is fixedly connected to one side of the outer wall of the storage box (110). The bottom end of the turntable (101) is inserted into the inner wall of the sleeve block (111). A folded expansion abutment block (112) is fixedly installed on the outer end of the sleeve block (111). The folded corners of the folded expansion abutment block (112) abut against the inner walls of the top two sides of the mounting base (201). A pull rod (113) is provided on the outer wall of the folded expansion abutment block (112).

2. The polishing mechanism with adjustable tilt angle of the polishing wheel according to claim 1, characterized in that: A movable seat (102) is rotatably connected to the outer wall of the top side of the turntable (101), and an electric rotating shaft (103) is installed on the outer wall of the top of the movable seat (102).

3. The polishing mechanism with an adjustable tilt angle for the polishing wheel according to claim 2, characterized in that: A frame (104) is fixedly sleeved on the outer wall of the electric rotating shaft (103). A motor (106) is installed on one side of the outer wall of the frame (104). A polishing wheel (105) is rotatably connected to the output end of the motor (106).

4. The polishing mechanism with adjustable tilt angle of the polishing wheel according to claim 3, characterized in that: The frame (104) is provided with a protective cover (107) and a handle (108) on the outer walls of the left and right sides of the polishing wheel (105), and the turntable (101) is provided with a drop groove (109) directly below the polishing wheel (105).

5. The polishing mechanism with an adjustable tilt angle for the polishing wheel according to claim 3, characterized in that: The mounting base (201) has support seats (202) welded on both sides. The support seats (202) on both sides are vertically inserted with movable rods (203) on the inner walls of the front ends of the polishing wheel (105). The support seats (202) are threaded with locking bolts (204) on the inner walls of the bottom ends of the movable rods (203).

6. The polishing mechanism with adjustable tilt angle of the polishing wheel according to claim 5, characterized in that: An adjustable block (205) is fitted on the outer wall of the top end of the movable rod (203). A screw clamp (206) is threadedly connected to the inner wall of the extended end of the adjustable block (205). A locking bolt (204) is threadedly connected to the inner wall of one side of the movable rod (203) on the adjustable block (205).

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