Burr polishing device for hardware fitting machining

Abstract

The utility model provides a burr polishing device for hardware fitting machining, and relates to the technical field of hardware fitting machining, the burr polishing device comprises a workbench with a hollow structure inside, a polishing wheel is arranged at the top of the workbench, a protection assembly is arranged on the outer side of the polishing wheel and used for protecting the polishing wheel, and the protection assembly comprises a protection frame, an insertion block and an insertion groove. A dust removal assembly is arranged at the top of the polishing wheel and used for removing dust when the hardware fittings are polished, and the dust removal assembly comprises a dust removal box, an exhaust fan, a dust filtering net, a dust suction frame and a dust suction pipe. According to the burr polishing device for hardware fitting machining, the protective frame can be installed at the top of the workbench to shield and protect polishing, so that potential safety hazards caused by the fact that the polishing wheel is directly exposed to the top of the workbench are avoided, and the protective frame cannot affect polishing use of the polishing wheel on hardware fittings; and dust removal can be conducted on the hardware fittings through the dust removal assembly when the hardware fittings are polished and deburred, and therefore the situation that metal dust drifts to the air to pollute the environment and harm the body health of workers is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware fitting processing technical field, concretely is a hardware fitting processing is used rough edge polishing device. BACKGROUND

[0002] Hardware fittings refer to machine parts or components made of hardware, as well as some small hardware products. It can be used alone, or can be used as an aid, such as hardware tools, hardware parts, daily hardware, building hardware and security products, etc. Hardware fittings need to be polished and deburred during production. However, the existing polishing machine does not have a protection mechanism, and the polishing device is usually exposed, which can cause health hazards to the user and pose a safety hazard when not in use, making it difficult for the user to use.

[0003] In order to solve the above problems, the publication number CN222059765U discloses "a hardware fitting processing rough edge polishing device" by setting up the lifting mechanism, the height of the placing plate is adjusted, so as to prevent the polishing machine polishing device from being exposed outside, causing safety hazard, facilitating the user to use. However, the device still has some defects in actual use, for example, although the device can adjust the height of the polishing device, the lifting structure is relatively complex and prone to failure, and the device will produce metal dust when polishing hardware fittings, which will directly pollute the environment and affect the health of the workers. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a hardware fitting processing rough edge polishing device, which avoids the safety hazard caused by the direct exposure of the polishing wheel on the top of the workbench by the protection frame, and avoids the pollution of the environment and the harm to the health of the workers by the scattering of metal dust into the air by the dust removal assembly.

[0005] The technical problem to be solved by the utility model is solved by the following technical scheme:

[0006] A hardware fitting processing rough edge polishing device, comprising: an internal hollow structure workbench, the workbench top is provided with polishing wheel, the polishing wheel outside is provided with protection assembly, is used for protecting the polishing wheel, the protection assembly includes: protection frame, plug and slot, the polishing wheel top is provided with dust removal assembly, is used for dust removal when polishing hardware fittings, the dust removal assembly includes: dust removal box, exhaust fan, filter dust net, dust absorption frame and dust suction pipe.

[0007] Optionally, the workbench top is provided with a protective frame, both sides of the bottom of the protective frame are connected with an insertion block, the workbench top is provided with an insertion slot, the insertion block is matched with the insertion slot, both sides of the outer end of the protective frame are provided with a slot, and both sides of the outer end of the protective frame are provided with an observation window, wherein the protective assembly composed of the protective frame, the insertion block and the insertion slot is used for protecting the polishing wheel.

[0008] Optionally, the top of the protective frame is provided with a dust removal box, one side of the top of the dust removal box is provided with an air extractor, the inside of the protective frame is provided with a dust filter screen, one side of the inner wall of the protective frame is provided with a dust suction frame, the top of the dust suction frame is connected with a dust suction pipe, one end of the dust suction pipe extends to the inside of the dust removal box, the top of the dust filter screen is provided with a dismounting block, the top of the dust removal box is provided with a dismounting opening, both sides of the top of the dismounting block are provided with two holes, both sides of the top of the dust removal box are provided with two threaded holes, the holes are provided with bolts which are screwed with the threaded holes, and one side of the outer end of the dust removal box is rotatably connected with a rotating plate through a hinge, wherein the dust removal assembly composed of the dust removal box, the air extractor, the dust filter screen, the dust suction frame and the dust suction pipe is used for dust removal when the hardware fittings are polished.

[0009] Optionally, one side of the inside of the workbench is provided with a motor, one side of the outer end of the motor is drivingly connected with a driving wheel, the top of the driving wheel is provided with a driven wheel, a transmission belt is arranged between the driving wheel and the driven wheel, one side of the outer end of the driven wheel is rotatably connected with the polishing wheel through a rotating shaft, one side of the inner wall of the workbench is provided with two fixed plates, the inside of the two fixed plates is respectively rotatably connected with the polishing wheel and the driven wheel through rotating shafts, and the top of the workbench is provided with an opening, wherein the motor, the driving wheel, the driven wheel and the transmission belt are used for driving the polishing wheel to rotate to polish the hardware fittings.

[0010] The utility model discloses the beneficial effect is:

[0011] The utility model discloses the advantage lies in, through the protective frame can be installed on the workbench top and polish the shielding protection to the hardware fittings, thereby avoiding the polishing wheel direct exposure in the workbench top and causing the security hidden danger, and the protective frame will not influence the polishing wheel and polish the use of hardware fittings.

[0012] Secondly, through the dust removal assembly can be in the hardware fittings polishing and remove the dust to it, thereby avoiding the metal dust and scattering to the air pollution environment and the harm of staff's health. DRAWINGS

[0013] Figure 1 It is the whole structure schematic view of the utility model.

[0014] Figure 2 It is the whole structure sectional view of the utility model.

[0015] Figure 3This is a schematic diagram of the dust filter structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the polishing wheel structure of this utility model.

[0017] Figure 5 This is a schematic diagram of the dust collector structure of this utility model.

[0018] Figure 6 This is a schematic diagram of the dust collection frame structure of this utility model.

[0019] Figure 7 This is a schematic diagram of the protective frame structure of this utility model.

[0020] Figure 8 For the present utility model Figure 2 Enlarged view of point A in the image.

[0021] Figures 1-8 In the middle: 1-Workbench; 101-Polishing wheel; 2-Protective frame; 201-Insertion block; 202-Slot; 3-Groogging; 301-Observation window; 4-Dust collection box; 401-Exhaust fan; 402-Dust filter; 403-Dust collection frame; 404-Dust collection pipe; 5-Disassembly block; 501-Disassembly port; 502-Opening; 503-Bolt; 504-Rotating plate; 6-Motor; 601-Drive wheel; 602-Driven wheel; 603-Transmission belt; 7-Fixed plate; 701-Opening. Detailed Implementation

[0022] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0024] like Figures 1-8 As shown, a burr polishing device for processing hardware accessories includes: a worktable 1 with a hollow internal structure, a polishing wheel 101 on the top of the worktable 1, a protective component on the outside of the polishing wheel 101 for protecting the polishing wheel 101, the protective component including: a protective frame 2, an insert block 201 and a slot 202, and a dust removal component on the top of the polishing wheel 101 for dust removal during polishing of hardware accessories, the dust removal component including: a dust removal box 4, an exhaust fan 401, a dust filter 402, a dust collection frame 403 and a dust collection pipe 404.

[0025] The workbench 1 is equipped with a protective frame 2 on top. The bottom sides of the protective frame 2 are connected to the inserts 201. The top of the workbench 1 is provided with slots 202. The inserts 201 fit into the slots 202. When the device is used, the protective frame 2 can shield and protect the polishing wheel 101, thereby preventing the polishing wheel 101 from being directly exposed on the top of the workbench 1 and causing safety hazards. Since the inserts 201 fit into the slots 202, the protective frame 2 can be installed on the top of the workbench 1 through the inserts 201 and the slots 202, and the protective frame 2 is easy to disassemble.

[0026] The protective frame 2 has slots 3 on both sides of its outer end, and observation windows 301 are installed on both sides of its outer end. When the polishing wheel 101 is used to polish the hardware parts, the user passes the hardware parts through the slots 3 and makes them fit against the polishing wheel 101. The polishing wheel 101 is used to polish the hardware parts. The observation window 301 is made of glass, so it is transparent and allows the user to see the polishing of the hardware parts by the polishing wheel 101.

[0027] The protective frame 2 has a dust collection box 4 installed on top, an exhaust fan 401 installed on one side of the top of the dust collection box 4, a dust filter 402 installed inside the protective frame 2, and a suction frame 403 installed on one side of the inner wall of the protective frame 2. A suction pipe 404 is connected to the top of the suction frame 403, and one end of the suction pipe 404 extends into the dust collection box 4. When the polishing wheel 101 polishes the hardware parts, metal dust is generated. Then, the air in the dust collection box 4 is drawn out by the exhaust fan 401. At this time, the dust collection box 4 is in a low-pressure state. Therefore, the air below the suction frame 403 will be sucked into the dust collection box 4 through the suction pipe 404. The metal dust generated when polishing the hardware parts will also enter the dust collection box 4 with the air. Then, the metal dust inside the dust collection box 4 is filtered by the dust filter 402. The air will pass through the dust filter 402 normally and be discharged from the exhaust fan 401. This cycle is repeated to filter and collect the metal dust generated when polishing the hardware parts.

[0028] The dust filter 402 is equipped with a disassembly block 5 on its top, and the dust collection box 4 has a disassembly port 501 on its top. The disassembly block 5 has two openings 502 on both sides of its top, and the dust collection box 4 has two threaded holes on both sides of its top. The openings 502 are fitted with bolts 503 that are threaded into the threaded holes. A rotating plate 504 is connected to the outer end of the dust collection box 4 via a hinge. When it is necessary to clean the metal dust on the dust filter 402, the bolts 503 are turned out from the openings 502 and the threaded holes, and the dust filter 402 is removed from the disassembly port 501 to clean the metal dust on the dust filter 402. The rotating plate 504 can be opened by rotating the hinge, so that the metal dust remaining inside the dust collection box 4 can be cleaned.

[0029] The workbench 1 has a motor 6 installed on one side inside. The motor 6 has a drive wheel 601 connected to the outer side of the drive wheel 601. The drive wheel 602 is set on the top of the drive wheel 601. A transmission belt 603 is set between the drive wheel 601 and the drive wheel 602. The outer side of the drive wheel 602 is rotatably connected to the polishing wheel 101 through a rotating shaft. When the polishing wheel 101 is used, the motor 6 drives the drive wheel 601 to rotate. The drive wheel 601 drives the drive wheel 602 to rotate through the transmission belt 603. The drive wheel 602 can drive the polishing wheel 101 to rotate.

[0030] Two fixing plates 7 are installed on one side of the inner wall of the workbench 1. The inner sides of the two fixing plates 7 are rotatably connected to the polishing wheel 101 and the driven wheel 602 respectively through the rotating shaft. An opening 701 is provided on the top of the workbench 1. The two fixing plates 7 are used to support the polishing wheel 101 and the driven wheel 602 respectively, and the opening 701 allows the top of the polishing wheel 101 to pass through the workbench 1.

[0031] Working principle:

[0032] When using this device, the protective frame 2 can shield and protect the polishing wheel 101, thus preventing the polishing wheel 101 from being directly exposed on the top of the workbench 1 and causing a safety hazard. Since the insert 201 fits into the slot 202, the protective frame 2 can be installed on the top of the workbench 1 through the insert 201 and the slot 202, and the protective frame 2 is easy to remove. The motor 6 drives the drive wheel 601 to rotate, and the drive wheel 601 drives the driven wheel 602 to rotate through the transmission belt 603. The driven wheel 602 can drive the polishing wheel 101 to rotate. The user then passes the hardware through the slot 3 and fits it against the polishing wheel 101. Therefore, the polishing wheel 101 is used to polish the hardware to remove burrs. The observation window 301 is made of glass material. The observation window 301 is light-transmitting, allowing users to easily observe the polishing process of the polishing wheel 101 on the hardware parts. Since the polishing wheel 101 generates metal dust during polishing, the air inside the dust collection box 4 is drawn out by the exhaust fan 401. At this time, the dust collection box 4 is under low pressure, so the air below the suction frame 403 is drawn into the dust collection box 4 through the suction pipe 404. The metal dust generated during the polishing of the hardware parts also enters the dust collection box 4 along with the air. The dust is then filtered through the dust filter 402, while the air passes through the dust filter 402 and is discharged from the exhaust fan 401. This cycle repeats, thus filtering and collecting the metal dust generated during the polishing of the hardware parts.

[0033] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0034] The above provides a detailed description of a burr polishing device for processing hardware accessories provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A burr polishing device for processing hardware accessories, characterized in that, Include: The workbench (1) is internally hollow; The workbench (1) top is provided with a polishing wheel (101); The polishing wheel (101) is provided with a protection assembly outside, which is used for protecting the polishing wheel (101), and the protection assembly comprises: a protective frame (2), an insert block (201) and an insert slot (202); The polishing wheel (101) top is provided with a dust removal assembly, which is used for dust removal when polishing hardware fittings, and the dust removal assembly comprises: a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), a dust removal box (4), 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The burr polishing apparatus for hardware processing according to claim 1, characterized by ​ 3. The burr polishing apparatus for hardware processing according to claim 2, characterized by ​ 4. The burr polishing apparatus for hardware processing according to claim 2, wherein ​ 5. The burr polishing apparatus for hardware processing according to claim 4, wherein ​ 6. The burr polishing apparatus for hardware processing according to claim 1, wherein ​ 7. The burr polishing apparatus for hardware processing according to claim 6, wherein ​

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