Dust removal device of polishing machine for bar machining
By designing a dust removal device that includes a frame, polishing machine mounting platform, drive screw, transmission groove, support moving components, and dust removal components, the problem of dust diffusion during bar polishing was solved, achieving equipment protection and environmental improvement, and increasing work efficiency and equipment lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI QINGSHENG PRECISION MASCH MFG CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-05-01
AI Technical Summary
During the polishing process of bar stock, dust falls onto other equipment, causing wear and tear, reduced precision, and shortened service life, while also posing a hazard to the environment and the health of operators.
A dust removal device was designed, comprising a frame, a polishing machine mounting platform, a drive screw, a transmission groove, a support and movement component, and a dust removal component. The dust removal component consists of a vacuum cleaner, an extension pipe, a dust collection box, and a dust collection hood. The vacuum cleaner provides suction, and the dust collection hood and the dust collection hole work together to collect dust comprehensively. The support and movement component enables precise positioning and rotation of the rod, adapting to rods of different diameters and lengths.
It effectively reduces the spread of dust in the workshop, improves the working environment, reduces equipment wear, ensures equipment accuracy and service life, and improves work efficiency.
Smart Images
Figure CN224182825U_ABST
Abstract
Description
A dust removal device for a polishing machine used for bar processing Technical Field
[0001] The embodiments disclosed herein relate to the technical field of equipment for bar polishing, and more specifically, to a dust removal device for a polishing machine used for bar processing. Background Technology
[0002] Polishing machines are key equipment for improving the surface quality of bars. However, bar polishing operations generate a large amount of dust. This dust not only seriously pollutes the environment of the processing workshop, deteriorating the air quality and affecting the health of operators, but long-term exposure may also cause respiratory diseases and other health problems.
[0003] Furthermore, dust can spread to surrounding areas, negatively impacting the environment and failing to meet environmental protection requirements. Dust settling on other equipment accelerates wear and tear, reduces equipment precision and lifespan, and increases equipment maintenance costs for businesses.
[0004] Furthermore, the dust permeating the workshop poses certain safety hazards, such as the potential for explosions if exposed to open flames. This is due to increasing environmental awareness and higher requirements for the production environment.
[0005] Therefore, improvements have been made to address the aforementioned issues. Summary of the Invention
[0006] To overcome the above-mentioned defects, embodiments of this disclosure provide a dust removal device for a polishing machine for bar processing, which solves the technical problem in the prior art that dust falling onto other equipment will accelerate the wear of the equipment and reduce the accuracy and service life of the equipment.
[0007] According to one aspect, at least one embodiment of this disclosure provides a dust removal device for a polishing machine used in bar processing, comprising:
[0008] The frame, polishing machine mounting platform, and drive screw are provided. The drive screw is installed in the frame, and the polishing machine mounting platform is slidably connected to the surface of the frame. The polishing machine mounting platform and the drive screw are connected by a threaded connection.
[0009] A transmission groove and a supporting moving assembly, wherein the transmission groove is formed on the surface of the frame, and the supporting moving assembly is disposed on the transmission groove and the frame;
[0010] A dust removal assembly is mounted on the frame.
[0011] The dust removal component includes a vacuum cleaner, which is installed at the bottom of the frame. The vacuum cleaner has an extension pipe at its output end, and a dust collection box is provided at one end of the extension pipe. Dust collection covers are provided at both ends of the surface of the dust collection box, and the dust collection covers are connected to the dust collection box. Dust collection holes are provided around the inner surface of the dust collection covers.
[0012] As a further technical solution, the supporting moving component includes a control screw, which is installed in the transmission groove. The control screw is rotated by a motor, and a pair of slide rails are provided in the transmission groove.
[0013] As a further technical solution, a movable seat is slidably connected to the slide rail, and the movable seat and the control screw are rotated by a motor. A drive motor is installed on the movable seat, and a fixed chuck is provided at the output end of the drive motor.
[0014] As a further technical solution, a first telescopic cylinder is provided at the bottom of the frame, and a bracket is connected to the output end of the first telescopic cylinder. Several first rolling rods are rotatably connected to the surface of the bracket.
[0015] As a further technical solution, a second motor is installed at the bottom of the frame, a connecting frame is provided at the output end of the second motor, a second cylinder is provided on the upper surface of the connecting frame, a connecting block is provided at the output end of the second cylinder, and a second rolling rod is rotatably connected to the side end of the connecting block.
[0016] As a further technical solution, the dust collection hood has a circular structure, and the inner surface of the dust collection hood has an inclined transition structure surface around its perimeter.
[0017] As a further technical solution, the bracket has an overall V-shaped structure, and the first rolling rod is connected at an inclined angle.
[0018] As a further technical solution, the dust collection hood and the fixed chuck are located at the same center position.
[0019] As a further technical solution, the second motor can control the connecting frame to rotate 90° to one side.
[0020] The beneficial effects of the embodiments disclosed herein are as follows:
[0021] 1. The beneficial effects of the dust removal component in this disclosure are that the vacuum cleaner, extension pipe, dust collection box, and dust collection hood work together. The vacuum cleaner provides suction power, the extension pipe transmits the suction power, the dust collection box enhances the dust collection effect, and the annular dust collection hood with a circle of dust collection holes can comprehensively collect the dust generated during polishing. The inclined transition structure of the inner surface of the dust collection hood facilitates the sliding of dust, effectively reducing the spread of dust in the workshop, improving the working environment, reducing the wear of dust on the equipment, and ensuring the accuracy and service life of the equipment.
[0022] 2. In this disclosure, the beneficial effect of the supporting moving component is that the control screw, slide rail and moving seat achieve precise positioning of the bar, the drive motor and fixed chuck drive the bar to rotate to meet the polishing requirements, the V-shaped bracket and the inclined first rolling rod adapt to the support of bars of different diameters, the second motor, connecting frame, second cylinder and second rolling rod assist in supporting the bar, and the connecting frame can rotate to avoid affecting the movement of the moving seat, thereby improving the adaptability of the equipment to bars of different lengths and improving work efficiency. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0024] Figure 1 is a schematic diagram of a structure in one embodiment of this disclosure;
[0025] Figure 2 is an isometric view of this disclosure;
[0026] Figure 3 is a partial enlarged view of part A in Figure 1 of this disclosure;
[0027] Figure 4 is a partial enlarged view of part B in Figure 2 of this disclosure;
[0028] In the diagram: 1. Frame; 2. Polishing machine mounting platform; 3. Drive screw; 4. Transmission groove; 5. Dust cleaning assembly; 5-1. Vacuum cleaner; 5-2. Extension pipe; 5-3. Dust collection box; 5-4. Dust collection hood; 5-5. Dust collection hole; 6. Support and movement assembly; 6-1. Control screw; 6-2. Slide rail; 6-3. Moving seat; 6-4. Drive motor; 6-5. Fixed chuck; 6-6. First telescopic cylinder; 6-7. Bracket; 6-8. First rolling rod; 6-9. Second motor; 6-10. Connecting frame; 6-11. Second cylinder; 6-12. Connecting block; 6-13. Second rolling rod. Detailed Implementation
[0029] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0030] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0031] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0032] In this disclosure, unless otherwise expressly 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.
[0033] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, 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. Therefore, they should not be construed as limitations on this disclosure.
[0034] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0035] As shown in Figures 1-4, a dust removal device for a polishing machine for bar processing according to an embodiment of this disclosure is illustrated, comprising:
[0036] The frame 1, the polishing machine mounting platform 2, and the drive screw 3 are installed inside the frame 1. The polishing machine mounting platform 2 is slidably connected to the surface of the frame 1. The polishing machine mounting platform 2 and the drive screw 3 are connected by a threaded connection.
[0037] The transmission groove 4 and the supporting moving component 6 are provided. The transmission groove 4 is opened on the surface of the frame 1, and the supporting moving component 6 is set on the transmission groove 4 and the frame 1.
[0038] Dust removal component 5 is installed on frame 1;
[0039] The dust removal component 5 includes a vacuum cleaner 5-1, which is installed at the bottom of the frame 1. The output end of the vacuum cleaner 5-1 is provided with an extension pipe 5-2, and a dust collection box 5-3 is provided at one end of the extension pipe 5-2. Dust collection covers 5-4 are provided at both ends of the surface of the dust collection box 5-3. The dust collection covers 5-4 are connected to the dust collection box 5-3, and dust collection holes 5-5 are opened around the inner surface of the dust collection cover 5-4.
[0040] In some examples, a large amount of dust and debris is generated during the polishing of bar stock. To maintain a clean working environment, prevent dust from affecting the health of operators, and prevent dust from affecting the polishing quality of the bar stock, a dust removal component 5 is designed. The various parts of this component work together to achieve effective dust removal of the bar stock during polishing. The vacuum cleaner 5-1, installed at the bottom of the frame 1, is the main part for dust removal. The extension pipe 5-2 at the output end of the vacuum cleaner 5-1 is used to transfer the suction power of the vacuum cleaner 5-1 to the location where dust needs to be removed. The dust collection box 5-3 at one end of the extension pipe 5-2 serves as the main dust collection structure. It can work with the vacuum cleaner 5-1 to generate a large suction force. The dust collection hoods 5-4 are set at both ends of the surface of the dust collection box 5-3 and are connected to the dust collection box 5-3. The inner surface of the dust collection hood 5-4 has suction holes 5-5 around its perimeter. When the bar is polished near the dust collection hood 5-4, the dust and debris generated will be drawn into the dust collection hood 5-4 through the suction holes 5-5 under the suction force of the vacuum cleaner 5-1. Then, it will pass through the dust collection box 5-3 and the extension pipe 5-2 and finally be sucked into the vacuum cleaner 5-1 for collection. The design of the dust collection hood 5-4 makes the dust collection range more concentrated and effective, and can better capture the dust generated during the polishing of the bar.
[0041] As shown in Figures 1-4, this embodiment proposes a supporting moving component 6 including a control screw 6-1, which is installed in a transmission groove 4 and rotates under motor control. A pair of slide rails 6-2 are provided in the transmission groove 4, and a movable seat 6-3 is slidably connected to the slide rails 6-2. The movable seat 6-3 and the control screw 6-1 rotate under motor control. A drive motor 6-4 is installed on the movable seat 6-3, and a fixed chuck 6-5 is provided at the output end of the drive motor 6-4. The frame 1 has a base... The unit is equipped with a first telescopic cylinder 6-6, the output end of which is connected to a bracket 6-7. Several first rolling rods 6-8 are rotatably connected to the surface of the bracket 6-7. A second motor 6-9 is installed at the bottom of the frame 1. A connecting frame 6-10 is provided at the output end of the second motor 6-9. A second cylinder 6-11 is provided on the upper surface of the connecting frame 6-10. A connecting block 6-12 is provided at the output end of the second cylinder 6-11. A second rolling rod 6-13 is rotatably connected to the side surface of the connecting block 6-12.
[0042] In some examples, during the bar polishing process, a supporting moving assembly 6 is designed to transport the bar and facilitate the polishing operation. This assembly includes a control screw 6-1 installed in the transmission groove 4, which is controlled by a motor to rotate. The control screw 6-1 and a pair of slide rails 6-2 set in the transmission groove 4 work together to provide the power for the movement of the moving seat 6-3. The moving seat 6-3, which is slidably connected to the slide rails 6-2, is connected to the control screw 6-1 by a threaded engagement. When the control screw 6-1 rotates, the moving seat 6-3 will move linearly along the slide rails 6-2 in the transmission groove 4. A drive motor 6-4 is installed on the moving seat 6-3, and a fixed chuck 6-5 is set at its output end to fix the bar. The drive motor 6-4 can drive the fixed chuck 6-5 to rotate, thereby rotating the bar to meet the needs of bar rotation during the polishing process. (Frame 1) The first telescopic cylinder 6-6 is located at the bottom, and its output end is connected to a bracket 6-7. Several first rolling rods 6-8 are rotatably connected to the surface of the bracket 6-7, which serve to support the bar stock. The first telescopic cylinder 6-6 can adjust the height of the bracket 6-7 as needed to position the bar stock appropriately. The first rolling rods 6-8 can reduce the friction between the bar stock and the bracket 6-7 when the bar stock moves, facilitating the transport of the bar stock. The second motor 6-9 is installed at the bottom of the frame 1, and its output end is connected to a connecting frame 6-10. The upper surface of the connecting frame 6-10 is equipped with a second cylinder 6-11, and the output end of the second cylinder 6-11 is equipped with a connecting block 6-12. The side surface of the connecting block 6-12 is rotatably connected to a second rolling rod 6-13, which further supports and moves the bar stock. The second motor 6-9 can drive the connecting frame 6-10 to rotate to one side.
[0043] For example, as shown in Figure 1, the dust collection hood 5-4 has a circular structure, and the inner surface of the dust collection hood 5-4 has an inclined transition structure surface around its perimeter.
[0044] In some examples, the rod can be completely enclosed by a ring-shaped structure, and the dust collection holes around the perimeter 5-5 can fully collect the dust generated during polishing.
[0045] For example, as shown in Figure 1, the bracket 6-7 has an overall V-shaped structure, and the first rolling rod 6-8 is connected at an inclined angle.
[0046] In some examples, the V-shaped structure allows the first rolling rod 6-8 to have an inclined angle, which can better support bars of different diameters.
[0047] For example, as shown in Figure 2, the dust collection hood 5-4 and the fixed chuck 6-5 are located at the same center position.
[0048] In some examples, by using the same central location, the rod is ensured to be stably conveyed within the dust collection hood 5-4 without affecting the dust collection effect.
[0049] For example, as shown in Figure 1, the second motor 6-9 can control the connecting frame 6-10 to rotate 90° to one side.
[0050] In some examples, by rotating the rod at a 90° angle, the second rolling rod 6-13 of the connecting frame 6-10 can be moved away from the moving path of the moving seat 6-3 to avoid being affected when the bar stock is too short.
[0051] In actual use: The polishing machine is installed on the polishing machine mounting platform 2. The rod is placed on the second rolling rod 6-13 and its height can be adjusted by the second telescopic cylinder. The other end is placed into the chuck for fixation. After fixation, the motor of the control screw 6-1 is started to move the moving seat 6-3 and control the fixed chuck 6-5 to rotate. At the same time, the polishing machine is started to polish the rod. The vacuum cleaner 5-1 is started. The dust enters the dust collection box 5-3 through the dust collection hole 5-5 of the dust collection hood 5-4 and is then sucked into the vacuum cleaner 5-1 through the extension pipe 5-2.
[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. A dust removal device for a polishing machine used in bar processing, characterized in that, include: The assembly comprises a frame (1), a polishing machine mounting platform (2), and a drive screw (3), wherein the drive screw (3) is installed inside the frame (1), the polishing machine mounting platform (2) is slidably connected to the surface of the frame (1), and the polishing machine mounting platform (2) and the drive screw (3) are connected by a threaded connection; a transmission groove (4) and a support and movement assembly (6), wherein the transmission groove (4) is formed on the surface of the frame (1), and the support and movement assembly (6) is disposed on the transmission groove (4) and the frame (1); and a dust removal assembly (5). (5) Set on the frame (1); the dust cleaning component (5) includes a vacuum cleaner (5-1), the vacuum cleaner (5-1) is installed at the bottom of the frame (1), the output end of the vacuum cleaner (5-1) is provided with an extension pipe (5-2), one end of the extension pipe (5-2) is provided with a dust collection box (5-3), both ends of the surface of the dust collection box (5-3) are provided with dust collection covers (5-4), the dust collection covers (5-4) are connected to the dust collection box (5-3), and the inner surface of the dust collection cover (5-4) is provided with dust collection holes (5-5) around the perimeter.
2. The dust removal device for a polishing machine for bar processing according to claim 1, characterized in that, The supporting moving assembly (6) includes a control screw (6-1), which is installed in the transmission groove (4). The control screw (6-1) is rotated by a motor. A pair of slide rails (6-2) are provided in the transmission groove (4).
3. The dust removal device for a polishing machine for bar processing according to claim 2, characterized in that, A movable seat (6-3) is slidably connected to the slide rail (6-2). The movable seat (6-3) and the control screw (6-1) are rotated by a motor. A drive motor (6-4) is installed on the movable seat (6-3). A fixed chuck (6-5) is provided at the output end of the drive motor (6-4).
4. The dust removal device for a polishing machine for bar processing according to claim 3, characterized in that, The bottom of the frame (1) is provided with a first telescopic cylinder (6-6), the output end of the first telescopic cylinder (6-6) is connected to a bracket (6-7), and a plurality of first rolling rods (6-8) are rotatably connected to the surface of the bracket (6-7).
5. The dust removal device for a polishing machine for bar processing according to claim 4, characterized in that, A second motor (6-9) is installed at the bottom of the frame (1). A connecting frame (6-10) is provided at the output end of the second motor (6-9). A second cylinder (6-11) is provided on the upper surface of the connecting frame (6-10). A connecting block (6-12) is provided at the output end of the second cylinder (6-11). A second rolling rod (6-13) is rotatably connected to the side end face of the connecting block (6-12).
6. The dust removal device for a polishing machine for bar processing according to claim 1, characterized in that, The dust collection hood (5-4) has a circular structure, and the inner surface of the dust collection hood (5-4) has an inclined transition structure surface around its perimeter.
7. The dust removal device for a polishing machine for bar processing according to claim 4, characterized in that, The bracket (6-7) has an overall V-shaped structure, and the first rolling rod (6-8) is connected at an inclined angle.
8. The dust removal device for a polishing machine for bar processing according to claim 3, characterized in that, The dust collection hood (5-4) and the fixed chuck (6-5) are located at the same center position.
9. The dust removal device for a polishing machine for bar processing according to claim 5, characterized in that, The second motor (6-9) can control the connecting frame (6-10) to rotate 90° to one side.