Polishing device for hardware manufacturing

Abstract

The utility model relates to the technical field of hardware polishing, and discloses a polishing device for hardware manufacturing, which comprises a sliding seat, a first motor is fixedly connected in the sliding seat, a rotating rod is fixedly connected to the output end of the first motor, a bearing is arranged between the rotating rod and the sliding seat, and a second motor is fixedly connected to the bearing. A rotating sleeve is rotatably connected to the outer wall of the rotating rod, a connecting rod is fixedly connected to the inner wall of the rotating sleeve, a sliding sleeve is fixedly connected to one end of the connecting rod, a rotating shaft is slidably connected to the inner wall of the sliding sleeve, a rotating disc is fixedly connected to one end of the rotating shaft, and a sliding rod is slidably connected to the interior of the rotating disc. According to the polishing device, the problems that during polishing, bolts used for fixing the polishing plate are loosened, and meanwhile dismounting and mounting operation is time-consuming are solved, the polishing plate can be rapidly and conveniently dismounted and mounted, the maintenance and replacement time can be greatly shortened, meanwhile, the stability in the running process is guaranteed, and therefore the polishing quality and the workpiece machining precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware polishing, in particular to a polishing device for hardware manufacturing. Background Art

[0002] Polishing devices play a vital role in the hardware manufacturing process. Polishing devices are mainly used to remove burrs, scratches and other defects on the surface of hardware workpieces to make the surface smooth and flat. Common polishing devices include rotary polishers, reciprocating polishers, linear polishers, etc. These polishing devices use advanced polishing technology and high-quality polishing abrasives to improve polishing efficiency and ensure polishing quality.

[0003] In traditional hardware manufacturing, the use of polishing devices is a delicate and highly technical process. First, select the appropriate polishing wheel and polishing fluid according to the material and surface condition of the workpiece. The material and speed of the polishing wheel need to be determined according to the hardness of the hardware workpiece and the required polishing effect. Secondly, place the workpiece in the appropriate position of the polishing device, which can be fixed or automated via a conveyor belt.

[0004] The above-mentioned conventional polishing device for hardware manufacturing will generate certain vibrations when in use, which may cause the bolts used to fix the polishing plate to loosen after long-term use. At the same time, special tools are usually required to operate the disassembly and assembly through the bolts, which is time-consuming. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a polishing device for hardware manufacturing, which aims to improve the problem that the polishing device will generate certain vibrations when in use, which will cause the bolts used to fix the polishing plate to loosen after long-term use. At the same time, special tools are usually required to operate the disassembly and assembly through the bolts, which is time-consuming.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a polishing device for hardware manufacturing, comprising a sliding seat, the interior of the sliding seat is fixedly connected with a motor 1, the output end of the motor 1 is fixedly connected with a rotating rod, a bearing is arranged between the rotating rod and the sliding seat, the outer wall of the rotating rod is rotatably connected with a rotating sleeve, the inner wall of the rotating sleeve is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with the sliding sleeve, the inner wall of the sliding sleeve is slidably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a rotating disk, the interior of the rotating disk is slidably connected with a sliding rod, the outer wall of the sliding rod is fixedly connected with a clamping block, the outer wall of the rotating rod is slidably connected with a mounting seat, the outer wall of the clamping block is slidably connected to the inside of the rotating rod and the mounting seat, and a limiting component is arranged on the inner wall of the rotating sleeve.

[0007] Furthermore, the limit assembly includes a slider, the outer wall of the slider is fixedly connected to the inner wall of the rotating sleeve, the interior of the rotating rod is slidably connected with an arc-shaped push plate, the interior of the arc-shaped push plate is fixedly connected with a telescopic rod, the outer wall of the telescopic rod is sleeved with a spring, one end of the spring is fixedly connected to the interior of the rotating rod, and the other end of the spring is fixedly connected to the interior of the arc-shaped push plate.

[0008] Furthermore, a bracket is slidably connected to the outer wall of the sliding seat, and a workbench is fixedly connected to the lower surface of the bracket.

[0009] Furthermore, a filter bin is fixedly connected to the outer wall of the workbench, and a fan is fixedly connected to the interior of the filter bin.

[0010] Furthermore, a second motor is fixedly connected inside the workbench, and a driving wheel is fixedly connected to an output end of the second motor.

[0011] Furthermore, a double-sided gear ring is rotatably connected inside the workbench, and the driving wheel is meshed with the double-sided gear ring.

[0012] Furthermore, a driven wheel is rotatably connected inside the workbench, and the driven wheel is meshed with a double-sided gear ring. A rack is slidably connected inside the workbench, and the rack is meshed with the driven wheel.

[0013] Furthermore, a connecting plate is fixedly connected to the outer wall of the rack, and a clamp is fixedly connected to the upper surface of the connecting plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, firstly, the rotating sleeve is pulled to drive the connecting rod and the slider to move, and then the rotating shaft, the rotating disk and the sliding rod are cooperated to drive the clamping block to move to realize disassembly and assembly. In this process, the slider is driven to slide inside the rotating rod, and then the rotating sleeve is restricted by the arc-shaped push plate, the telescopic rod and the spring to prevent it from moving at will, which solves the problem that the bolts used to fix the polishing plate will become loose during polishing, and the disassembly and assembly operation is relatively time-consuming. The polishing plate can be quickly and conveniently disassembled and assembled, which can greatly reduce the maintenance and replacement time, and at the same time ensure the stability during operation, thereby improving the polishing quality and workpiece processing accuracy.

[0016] 2. In the utility model, the dust generated during polishing is first filtered through the fan in cooperation with the filter chamber, and then the second motor is used to drive the driving wheel to rotate, and then the double-sided gear ring and the driven wheel are used to drive the rack to move, thereby driving the connecting plate and the fixture to clamp and fix the workpiece, thereby achieving the goal of clamping and fixing the workpiece, ensuring that the workpiece remains stable during the polishing process, improving the polishing accuracy, and at the same time reducing dust pollution in the workplace and improving the working environment of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a polishing device for hardware manufacturing proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a sliding seat of a polishing device for hardware manufacturing proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a rotating rod of a polishing device for hardware manufacturing proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of one side of a rotating sleeve of a polishing device for hardware manufacturing proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of a workbench of a polishing device for hardware manufacturing proposed by the utility model;

[0022] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Sliding seat; 2. Motor 1; 3. Rotating rod; 4. Bearing; 5. Sliding sleeve; 6. Rotating shaft; 7. Rotating plate; 8. Sliding rod; 9. Block; 10. Mounting seat; 11. Arc push plate; 12. Telescopic rod; 13. Spring; 14. Sliding block; 15. Bracket; 16. Workbench; 17. Filter chamber; 18. Fan; 19. Motor 2; 20. Driving wheel; 21. Double-sided gear ring; 22. Driven wheel; 23. Rack; 24. Connecting plate; 25. Clamp; 26. Rotating sleeve; 27. Connecting rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 - Figure 4The utility model provides an embodiment: a polishing device for hardware manufacturing, including a sliding seat 1, a motor 2 is fixedly connected to the interior of the sliding seat 1, a rotating rod 3 is fixedly connected to the output end of the motor 2, a bearing 4 is arranged between the rotating rod 3 and the sliding seat 1, the outer wall of the rotating rod 3 is rotatably connected to a rotating sleeve 26, the inner wall of the rotating sleeve 26 is fixedly connected to a connecting rod 27, one end of the connecting rod 27 is fixedly connected to a sliding sleeve 5, the inner wall of the sliding sleeve 5 is slidably connected to a rotating shaft 6, one end of the rotating shaft 6 is fixedly connected to a rotating disk 7, the interior of the rotating disk 7 is slidably connected to a sliding rod 8, and the outer wall of the sliding rod 8 is fixedly connected to the rotating shaft 6. A card block 9 is connected, the outer wall of the rotating rod 3 is slidably connected to the mounting seat 10, the outer wall of the card block 9 is slidably connected to the inside of the rotating rod 3 and the mounting seat 10, the inner wall of the rotating sleeve 26 is provided with a limit assembly, the limit assembly includes a slider 14, the outer wall of the slider 14 is fixedly connected to the inner wall of the rotating sleeve 26, the inside of the rotating rod 3 is slidably connected to the arc push plate 11, the inside of the arc push plate 11 is fixedly connected to the telescopic rod 12, the outer wall sleeve of the telescopic rod 12 is provided with a spring 13, one end of the spring 13 is fixedly connected to the inside of the rotating rod 3, and the other end of the spring 13 is fixedly connected to the inside of the arc push plate 11;

[0027] Specifically, firstly, the mounting seat 10 on one side of the polishing plate is accurately aligned with one end of the rotating rod 3 and inserted to achieve preliminary positioning. Next, by pulling the rotating sleeve 26 to make it slide on the outer wall of the rotating rod 3, the connecting rod 27 and the slider 14 will be further driven to slide correspondingly inside the rotating rod 3. During this process, the slider 14 will flexibly move in the U-shaped slide groove preset inside the rotating rod 3. While achieving the limit, it also pushes the arc-shaped push plate 11 to apply pressure to the spring 13, causing the spring 13 to contract, and then continues to rotate along the trajectory of the U-shaped slide groove. Driven by the rotating shaft 6, the rotating disk 7 also starts to rotate synchronously. Since four strips are cleverly arranged on the outer wall of the rotating disk 7, The card block 9, therefore, only needs to rotate 90°, and the sliding rod 8 and the card block 9 can be pushed to move accordingly through the action of the internal arc-shaped slide groove, driving the card block 9 to slide inside the rotating rod 3 and the mounting seat 10, thereby realizing convenient disassembly and assembly of the polishing plate. After the installation is completed, the pulling force on the rotating sleeve 26 is released. At this time, the spring 13 is no longer subjected to external force and begins to gradually rebound, pushing the arc-shaped push plate 11 to apply reverse pressure to the slider 14, thereby making the slider 14 firmly stuck in one end of the U-shaped slide groove, which not only realizes the limitation of the installation position of the polishing plate, but also can effectively prevent the falling phenomenon caused by various influences during the working process, thereby ensuring the stability and safety of the entire device.

[0028] Reference Figure 1 and Figure 5The outer wall of the sliding seat 1 is slidably connected with a bracket 15, the lower surface of the bracket 15 is fixedly connected with a workbench 16, the outer wall of the workbench 16 is fixedly connected with a filter bin 17, and the interior of the filter bin 17 is fixedly connected with a fan 18;

[0029] Specifically, through the electric slide rails inside the workbench 16 and the bracket 15, the sliding seat 1 and the polishing plate thereon can be accurately controlled to move and position, which greatly improves the positioning accuracy. Then the fan 18 can effectively suck in the dust generated during the polishing process and transport it to the inside of the filter bin 17, thereby realizing the emission control of dust.

[0030] Reference Figure 1 , Figure 5 and Figure 6 The workbench 16 is fixedly connected with a motor 2 19 inside, the output end of the motor 2 19 is fixedly connected with a driving wheel 20, the workbench 16 is rotatably connected with a double-sided gear ring 21 inside, the driving wheel 20 is meshed with the double-sided gear ring 21, the workbench 16 is rotatably connected with a driven wheel 22 inside, the driven wheel 22 is meshed with the double-sided gear ring 21, the workbench 16 is slidably connected with a rack 23 inside, the rack 23 is meshed with the driven wheel 22, the outer wall of the rack 23 is fixedly connected with a connecting plate 24, and the upper surface of the connecting plate 24 is fixedly connected with a fixture 25;

[0031] Specifically, the output end of the motor 2 19 drives the driving wheel 20 to start rotating, and the rotation of the driving wheel 20 drives the double-sided gear ring 21 connected thereto to rotate synchronously. When the double-sided gear ring 21 rotates, it can simultaneously drive the driven wheels 22 on both sides thereof to rotate. As the driven wheel 22 rotates, it drives the rack 23 to slide linearly inside the sliding seat 1, ensuring that the rack 23 can move according to a predetermined trajectory. The movement of the rack 23 drives the connecting plate 24 and the clamp 25 to move together, so that the clamp 25 can accurately locate the position of the workpiece and clamp it.

[0032] Working principle: When the hardware manufacturing polishing device is needed, first align the mounting seat 10 on one side of the polishing plate with one end of the rotating rod 3 and insert it for positioning, then pull the rotating sleeve 26 to slide on the outer wall of the rotating rod 3, thereby driving the connecting rod 27 and the slider 14 to slide inside the rotating rod 3, and then the slider 14 slides in the U-shaped slide groove preset inside the rotating rod 3, and limits the position while pushing the arc push plate 11 to press the spring 13, so that the spring 13 is contracted, and then rotates along the U-shaped slide groove, thereby driving the rotating shaft 6 to rotate. The movable plate 7 rotates. Since four clamping blocks 9 are arranged on the outer wall of the rotating plate 7, it only needs to rotate 90° to push the slide bar 8 and the clamping block 9 to move through the internal arc-shaped slide groove, thereby driving the clamping block 9 to slide inside the rotating rod 3 and the mounting seat 10 to realize the disassembly and assembly of the polishing plate. After installation, the rotating sleeve 26 is released. At this time, the spring 13 is no longer subjected to force to rebound, thereby pushing the arc-shaped push plate 11 to press the slider 14, and then the slider 14 is clamped into one end of the U-shaped slide groove to realize the limit position, and prevent it from being affected and falling off during work;

[0033] In addition, the electric slide rails inside the workbench 16 and the bracket 15 can drive the sliding seat 1 and the polishing plate to move and position, and then the dust generated during polishing is sucked into the filter bin 17 by the fan 18 for filtering and discharge;

[0034] Finally, the output end of the motor 2 19 drives the driving wheel 20 to rotate, thereby driving the double-sided gear ring 21 to rotate, and then the inner wall gear ring of the double-sided gear ring 21 drives the driven wheels 22 on both sides to rotate, and then the driven wheels 22 drive the two racks 23 to slide inside the sliding seat 1, and then the movement of the rack 23 drives the connecting plate 24 and the clamp 25 to clamp and fix the workpiece, and at the same time position it in the middle of the workbench 16, thereby achieving a fixing effect.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polishing device for hardware manufacturing, comprising a sliding seat (1), characterized in that: The interior of the sliding seat (1) is fixedly connected with a motor 1 (2), the output end of the motor 1 (2) is fixedly connected with a rotating rod (3), a bearing (4) is arranged between the rotating rod (3) and the sliding seat (1), the outer wall of the rotating rod (3) is rotatably connected with a rotating sleeve (26), the inner wall of the rotating sleeve (26) is fixedly connected with a connecting rod (27), one end of the connecting rod (27) is fixedly connected with a sliding sleeve (5), the inner wall of the sliding sleeve (5) is slidably connected with a rotating shaft (6), one end of the rotating shaft (6) is fixedly connected with a rotating disk (7), the interior of the rotating disk (7) is slidably connected with a sliding rod (8), the outer wall of the sliding rod (8) is fixedly connected with a clamping block (9), the outer wall of the rotating rod (3) is slidably connected with a mounting seat (10), the outer wall of the clamping block (9) is slidably connected to the interior of the rotating rod (3) and the mounting seat (10), and a limiting component is arranged on the inner wall of the rotating sleeve (26).

2. A polishing device for hardware manufacturing according to claim 1, characterized in that: The limit assembly comprises a slider (14), the outer wall of the slider (14) is fixedly connected to the inner wall of the rotating sleeve (26), the interior of the rotating rod (3) is slidably connected to an arc-shaped push plate (11), the interior of the arc-shaped push plate (11) is fixedly connected to a telescopic rod (12), the outer wall of the telescopic rod (12) is sleeved with a spring (13), one end of the spring (13) is fixedly connected to the interior of the rotating rod (3), and the other end of the spring (13) is fixedly connected to the interior of the arc-shaped push plate (11).

3. A polishing device for hardware manufacturing according to claim 1, characterized in that: The outer wall of the sliding seat (1) is slidably connected to a bracket (15), and the lower surface of the bracket (15) is fixedly connected to a workbench (16).

4. A polishing device for hardware manufacturing according to claim 3, characterized in that: The outer wall of the workbench (16) is fixedly connected to a filter bin (17), and the interior of the filter bin (17) is fixedly connected to a fan (18).

5. A polishing device for hardware manufacturing according to claim 4, characterized in that: A second motor (19) is fixedly connected inside the workbench (16), and a driving wheel (20) is fixedly connected to the output end of the second motor (19).

6. A polishing device for hardware manufacturing according to claim 5, characterized in that: A double-sided gear ring (21) is rotatably connected inside the workbench (16), and the driving wheel (20) is meshed with the double-sided gear ring (21).

7. A polishing device for hardware manufacturing according to claim 6, characterized in that: The workbench (16) is rotatably connected to a driven wheel (22) inside, and the driven wheel (22) is meshed with a double-sided gear ring (21). The workbench (16) is slidably connected to a rack (23) inside, and the rack (23) is meshed with the driven wheel (22).

8. A polishing device for hardware manufacturing according to claim 7, characterized in that: A connecting plate (24) is fixedly connected to the outer wall of the rack (23), and a clamp (25) is fixedly connected to the upper surface of the connecting plate (24).

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