Flange grinding machine for bearing

Abstract

The utility model belongs to the field of grinding machines, and particularly relates to a flange grinding machine for bearings, which comprises a fixing frame, a protective frame is fixedly mounted at the top of the fixing frame, a drying mechanism is fixedly mounted at the top of the protective frame, one end of the drying mechanism extends into the protective frame, and a water tank is fixedly mounted at the bottom of the fixing frame. Through the design of structures such as a heating box, a fan, a flow dividing shell, a main exhaust pipe and an auxiliary exhaust pipe, the interior of the fixing frame can be subjected to blowing and drying treatment after bearing polishing work is finished, then it is ensured that the surfaces of polishing tools and other workpieces in the fixing frame are dry, and the problem that after the device is shut down, in a humid environment, the surface of a workpiece is damaged is solved. The problems that all the parts are prone to rusting, and the service life and the performance of the parts are affected are solved, meanwhile, through the designed detection assembly, the humid environment in the fixing frame can be detected, the drying quality is ensured, and the situation that related parts rust due to incomplete drying is avoided.

Description

Technical Field

[0001] The utility model relates to the field of grinding machines, in particular to a rib grinding machine for bearings. Background Art

[0002] Bearings are an important component in current mechanical equipment. The main function of bearings is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. In the process of processing bearings, it is necessary to grind the bearing ribs, that is, the outer ring of the bearings, on a grinder using a grinding disc. A bearing grinder is a machine tool that uses a grinding tool to grind the surface of a workpiece. For this purpose, China has authorized a utility model patent (publication number: CN218341659U) to propose a bearing rib grinder. The device is provided with a water spraying structure. After the water is sprayed from the outlet end of the water inlet pipe, it is blocked by the inclined bed and the connecting plate and gathered in the middle of the inclined bed, and flows out from the water outlet. After being filtered by the filter on the outlet pipe, it is recovered into the water storage tank and sprayed from the water inlet pipe, so that the water can be reused. The inclined bed and the connecting plate allow the water after the spraying to flow out of the water outlet in time, so that it is not easy to accumulate water stains on the grinder and it is not easy to cause damage to the parts installed on the grinder.

[0003] Although the above device can prevent water stains from accumulating on the grinder during use and is not likely to cause damage to the parts installed on the grinder, the grinding disc is in a high-speed rotating state when grinding the outer wall of the bearing. When the grinding disc is sprayed for cooling, water will splash around in the protective frame as the grinding disc rotates. The splashing water will splash onto other parts inside the protective frame, causing these parts to become wet. In a humid environment, these parts are prone to rust, affecting their service life and performance. Therefore, a bearing rib grinder is proposed to address the above problems. Utility Model Content

[0004] In order to remedy the problem in the prior art that splashing water may splash onto other components inside the protective frame, causing these components to become wet, and in a humid environment, these components are prone to rust, affecting their service life and performance, the utility model proposes a bearing rib grinder.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a bearing rib grinder, comprising a fixed frame, a protective frame is fixedly installed on the top of the fixed frame, further, a plurality of exhaust holes are opened on the outer surface of the protective frame, a sliding door is also provided on the protective frame, and a grinding component and a fixing component are respectively provided inside the protective frame, and the composition structure of the grinding component and the fixing component is the same as the composition structure of the grinding structure and the fixing structure in the prior art (publication number: CN218341659U), which will not be repeated here. A drying mechanism is fixedly installed on the top of the protective frame, and one end of the drying mechanism extends to the inside of the protective frame, a water tank is fixedly installed on the bottom of the fixed frame, a filter is installed on the top of the water tank, a temporary storage mechanism is installed through the bottom of the protective frame, and the temporary storage mechanism is fixedly connected to the filter.

[0006] The drying mechanism includes a heating box, a fan, a diverter shell, a main exhaust duct and a detection component. The heating box and the fan are fixedly installed on the top of the protective frame, respectively. The air outlet of the fan is fixedly connected with a connecting pipe, and one end of the connecting pipe is installed through the top of the heating box. A diverter shell is fixedly installed on the top surface of the inside of the protective frame, and the diverter shell is connected to the heating box. Several main exhaust ducts are installed through the bottom of the diverter shell, and several auxiliary exhaust ducts are installed through the outer surfaces of the main exhaust ducts. Furthermore, the auxiliary exhaust ducts are inclined so that the blown wind is in different directions, thereby improving the drying efficiency.

[0007] The temporary storage mechanism includes a drain pipe, a storage box, a sewage pipe and a valve. The drain pipe is installed through the bottom of the protection frame, and the bottom of the protection frame passes through the top of the fixed frame and is fixedly connected to the storage box. The bottom of the storage box is fixedly connected to the sewage pipe, the bottom of the sewage pipe is fixedly connected to the filter, and the sewage pipe is fixedly installed with a valve on the outside between the storage box and the filter.

[0008] Preferably, a support plate is fixedly installed at the bottom of the fixed frame, and a water tank is fixedly installed on the top of the support plate. Furthermore, a submersible pump is provided inside the water tank, and the water outlet end of the submersible pump is fixedly connected to the spray pipe, and the spray pipe is connected to a nozzle at one end located inside the protective frame.

[0009] Preferably, an electric heating wire is provided inside the heating box, and a conduit is installed through the bottom of the heating box, and the bottom of the conduit passes through the top of the protective frame and the diversion shell and extends into the diversion shell.

[0010] Preferably, the flow splitter housing is a rectangular housing, and the interior of the flow splitter housing is a hollow structure.

[0011] Preferably, the air inlet of the fan is threadedly sleeved with a filter cartridge, the cross-section of the filter cartridge is projected into a circular ring shape, and a filter net is provided on one side of the filter cartridge. Furthermore, the design of the filter cartridge and the filter net can filter the air sucked into the fan, mainly to filter impurities such as dust and increase the service life of the fan.

[0012] Preferably, the detection component includes a pallet, a humidity sensor, a warning light and a control module. The pallet is fixedly mounted on a side surface of the outside of the protective frame. The humidity sensor, the warning light and the control module are respectively fixedly mounted on the top of the pallet. One end of the humidity sensor passes through a side plate of the protective frame and extends to the interior of the protective frame. Furthermore, the humidity sensor is electrically connected to the control module, and the control module is electrically connected to the warning light. When the humidity sensor detects that the environment inside the protective frame is humid, it sends a signal to the control module. The control module processes the signal and controls the warning light to light up. After the drying operation is completed, the humidity sensor detects that the humidity meets the standard, and the control module controls the warning light to turn off.

[0013] Preferably, the detection component also includes a protective cover, which is fixedly mounted on a side surface inside the protective frame. The humidity sensor is located inside the protective cover at one end located inside the protective frame. A plurality of through holes are opened through the outer surface of the protective cover. Furthermore, the protective cover is used to protect the detection end of the humidity sensor. The provision of the through holes ensures normal detection operation of the detection end of the humidity sensor.

[0014] Preferably, a water outlet is provided through the middle of the bottom surface of the protection frame, one end of the drain pipe is fixedly installed in the water outlet, and inclined plates are fixedly installed at both ends of the protection frame.

[0015] Preferably, a water inlet is provided at one end of the top of the water tank, and a spray pipe is installed through the other end of the top of the water tank, and a corresponding end of the spray pipe penetrates the bottom plate of the fixing frame and the protective frame and extends to the interior of the protective frame.

[0016] It should be noted that the above-mentioned protective frame, sliding door, bearing retaining ring body, filter and grinding disc are existing technologies, so their working principles will not be explained in detail here.

[0017] The utility model is beneficial in that:

[0018] 1. The utility model is provided with a heating box, a fan, a split housing, a main exhaust duct and a secondary exhaust duct. When the device is used, after the grinding of the bearing is completed, the inside of the fixing frame can be blown and dried, thereby ensuring that the grinding tools and other parts inside the fixing frame are dry, and solving the problem that these parts are prone to rust in a humid environment after the device is shut down, which affects their service life and performance. At the same time, the designed detection component can realize the detection of the humid environment inside the fixing frame, ensure the quality of drying, and avoid the rust of related parts due to incomplete drying;

[0019] 2. The utility model has a structural design of arranging a drainage pipe, a storage box, a sewage pipe and a valve. When the device is used, when the filter screen in the filter needs to be cleaned, the valve can be closed so that the sewage collected after spraying is temporarily stored in the storage box. The staff can disassemble and clean the filter screen in the filter without stopping the machine for processing, thereby solving the problem in the prior art that the machine needs to be stopped to clean the filter, which affects the bearing processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 This is a first cross-sectional structural schematic diagram of the utility model;

[0023] Figure 3 For the utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0024] Figure 4 It is a second cross-sectional structural schematic diagram of the utility model;

[0025] Figure 5 This is a schematic diagram of the assembly structure of the storage box of the utility model.

[0026] In the figure: 1. fixing frame; 101. supporting plate; 2. protective frame; 201. tilting plate; 202. water outlet; 3. heating box; 4. fan; 401. connecting pipe; 5. diversion shell; 6. main exhaust duct; 601. auxiliary exhaust duct; 7. detection component; 701. support plate; 702. humidity sensor; 703. warning light; 704. control module; 705. protective cover; 8. drain pipe; 9. storage box; 10. sewage pipe; 11. valve; 12. water tank; 13. filter; 14. spray pipe. DETAILED DESCRIPTION

[0027] 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.

[0028] The following is combined with Figure 1 —5 further details of this application,

[0029] The present application embodiment discloses a bearing rib grinder. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A bearing rib grinder comprises a fixed frame 1, a protective frame 2 is fixedly installed on the top of the fixed frame 1, a drying mechanism is fixedly installed on the top of the protective frame 2, and one end of the drying mechanism extends to the inside of the protective frame 2, a water tank 12 is fixedly installed on the bottom of the fixed frame 1, a filter 13 is installed on the top of the water tank 12, a temporary storage mechanism is installed through the bottom of the protective frame 2, and the temporary storage mechanism is fixedly connected to the filter 13.

[0030] The drying mechanism includes a heating box 3, a fan 4, a diverter shell 5, a main exhaust duct 6 and a detection component 7. The heating box 3 and the fan 4 are fixedly installed on the top of the protective frame 2, and the air outlet of the fan 4 is fixedly connected with a connecting pipe 401, and one end of the connecting pipe 401 is installed through the top of the heating box 3. The diverter shell 5 is fixedly installed on the top surface of the inside of the protective frame 2, and the diverter shell 5 is connected to the heating box 3. A number of main exhaust ducts 6 are installed through the bottom of the diverter shell 5, and a number of auxiliary exhaust ducts 601 are installed through the outer surfaces of the main exhaust ducts 6.

[0031] The temporary storage mechanism includes a drain pipe 8, a storage box 9, a sewage pipe 10 and a valve 11. The drain pipe 8 is installed through the bottom of the protective frame 2, and the bottom of the protective frame 2 passes through the top of the fixed frame 1 and is fixedly connected to the storage box 9. The bottom of the storage box 9 is fixedly connected to the sewage pipe 10, the bottom of the sewage pipe 10 is fixedly connected to the filter 13, and the sewage pipe 10 is fixedly installed with a valve 11 on the outside between the storage box 9 and the filter 13.

[0032] Reference Figure 1 and Figure 4 A support plate 101 is fixedly installed at the bottom of the fixing frame 1 , and a water tank 12 is fixedly installed at the top of the supporting plate 101 .

[0033] Reference Figure 1 and Figure 2 An electric heating wire is provided inside the heating box 3 , and a conduit is installed through the bottom of the heating box 3 , the bottom of the conduit penetrates the top of the protection frame 2 and the diversion shell 5 and extends into the diversion shell 5 .

[0034] Reference Figure 2 The flow splitter housing 5 is a rectangular housing, and the interior of the flow splitter housing 5 is a hollow structure.

[0035] Reference Figure 1 and Figure 2 The air inlet of the fan 4 is threadedly sleeved with a filter cartridge, the cross-section of the filter cartridge is projected into a circular ring, and a filter screen is provided on one side of the filter cartridge.

[0036] Reference Figure 1 , Figure 2 and Figure 3 The detection component 7 includes a support plate 701, a humidity sensor 702, a warning light 703 and a control module 704. The support plate 701 is fixedly installed on a side surface of the outside of the protection frame 2. The humidity sensor 702, the warning light 703 and the control module 704 are fixedly installed on the top of the support plate 701. One end of the humidity sensor 702 passes through a side plate of the protection frame 2 and extends to the interior of the protection frame 2.

[0037] Reference Figure 3 The detection component 7 also includes a protective cover 705, which is fixedly mounted on a side of the protective frame 2. The humidity sensor 702 is located in the protective cover 705 at one end located inside the protective frame 2. A plurality of through holes are formed on the outer surface of the protective cover 705.

[0038] Reference Figure 4 and Figure 5 A water outlet 202 is provided through the middle of the bottom surface of the protection frame 2 , one end of the drain pipe 8 is fixedly installed in the water outlet 202 , and inclined plates 201 are fixedly installed at both ends of the protection frame 2 .

[0039] Reference Figure 1 , Figure 2 and Figure 4 A water inlet is provided at one end of the top of the water tank 12, and a spray pipe 14 is installed through the other end of the top of the water tank 12, and a corresponding end of the spray pipe 14 penetrates the bottom plate of the fixing frame 1 and the protective frame 2 and extends to the inside of the protective frame 2.

[0040] Working principle: First, connect the external power supply and switch to the electrical equipment in the device, open the sliding door on the protection frame 2, and then fix the bearing retaining ring body through the fixing assembly, and then grind the bearing retaining ring through the grinding assembly. During the grinding process, turn on the submersible pump inside the water tank 12, and the submersible pump will work to transport water to the spray pipe 14 to spray out, and cool the grinding disc in the grinding assembly. The water stains after spraying flow into the drain pipe 8 through the water outlet 202, and then flow into the storage box 9 through the drain pipe 8, and then flow into the sewage pipe 10 through the storage box 9, and finally flow into the filter 13 through the filter 13. After filtering, the water is transported to the inside of the water tank 12 again. When the filter screen in the filter 13 needs to be cleaned, the valve 11 is closed. At this time, the sewage will flow into the storage box 9 for storage. The staff can disassemble and clean the filter screen in the filter 13 without stopping the machine for processing. This can solve the problem in the prior art that the filter 13 needs to be stopped for cleaning, which affects the bearing processing efficiency. After the filter screen in the filter 13 is cleaned and reinstalled, the switch of the valve 11 is opened, and the sewage in the storage box 9 will flow into the filter 13 again for filtration and collection.

[0041] After the grinding operation of the bearing retaining ring body is completed, turn on the switch of the fan 4 and the electric heater inside the heating box 3. The fan 4 works to transport air to the inside of the heating box 3. The air is heated after the electric heater works. The heated air is transported to the inside of the diversion shell 5 through the duct, and then blown out through the main exhaust duct 6 and the auxiliary exhaust duct 601 to dry the inside of the protective frame 2 and the surfaces of the grinding components and fixed components inside the protective frame 2. When the prompt light 703 is no longer on, turn off the switch of the fan 4 and the electric heater inside the heating box 3 to stop working.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A bearing rib grinding machine, comprising a fixed frame (1), characterized in that: A protective frame (2) is fixedly mounted on the top of the fixed frame (1), a drying mechanism is fixedly mounted on the top of the protective frame (2), and one end of the drying mechanism extends into the interior of the protective frame (2); a water tank (12) is fixedly mounted on the bottom of the fixed frame (1), a filter (13) is mounted on the top of the water tank (12), and a temporary storage mechanism is installed through the bottom of the protective frame (2), and the temporary storage mechanism is fixedly connected to the filter (13); The drying mechanism comprises a heating box (3), a fan (4), a flow splitting shell (5), a main exhaust pipe (6) and a detection component (7); the heating box (3) and the fan (4) are fixedly mounted on the top of the protection frame (2), the air outlet of the fan (4) is fixedly connected to a connecting pipe (401), and one end of the connecting pipe (401) is installed through the top of the heating box (3); the flow splitting shell (5) is fixedly mounted on the top surface inside the protection frame (2), and the flow splitting shell (5) is connected to the heating box (3); a plurality of main exhaust pipes (6) are installed through the bottom of the flow splitting shell (5), and a plurality of auxiliary exhaust pipes (601) are installed through the outer surfaces of the plurality of main exhaust pipes (6); The temporary storage mechanism comprises a drainage pipe (8), a storage box (9), a sewage pipe (10) and a valve (11); the drainage pipe (8) is installed through the bottom of the protection frame (2); the bottom of the protection frame (2) is installed through the top of the fixing frame (1) and is fixedly connected to the storage box (9); the bottom of the storage box (9) is fixedly connected to the sewage pipe (10); the bottom of the sewage pipe (10) is fixedly connected to the filter (13); and the sewage pipe (10) is fixedly installed with a valve (11) on the outside between the storage box (9) and the filter (13).

2. A bearing rib grinding machine according to claim 1, characterized in that: A support plate (101) is fixedly mounted on the bottom of the fixing frame (1), and a water tank (12) is fixedly mounted on the top of the support plate (101).

3. A bearing rib grinder according to claim 1, characterized in that: An electric heating wire is provided inside the heating box (3), and a conduit is installed through the bottom of the heating box (3), the bottom of the conduit passes through the protection frame (2) and the top of the flow diversion shell (5) and extends into the flow diversion shell (5).

4. The bearing rib grinding machine according to claim 1, characterized in that: The flow splitting housing (5) is a housing in a rectangular shape, and the interior of the flow splitting housing (5) is a hollow structure.

5. The bearing rib grinding machine according to claim 1, characterized in that: The air inlet of the fan (4) is threadedly sleeved with a filter cartridge, the cross-section of the filter cartridge is projected into a circular ring shape, and a filter screen is provided on one side of the filter cartridge.

6. The bearing rib grinding machine according to claim 1, characterized in that: The detection component (7) comprises a support plate (701), a humidity sensor (702), a warning light (703) and a control module (704); the support plate (701) is fixedly mounted on a side surface of the outside of the protection frame (2); the humidity sensor (702), the warning light (703) and the control module (704) are fixedly mounted on the top of the support plate (701); one end of the humidity sensor (702) passes through a side plate of the protection frame (2) and extends to the inside of the protection frame (2).

7. A bearing rib grinding machine according to claim 6, characterized in that: The detection component (7) further comprises a protective cover (705), wherein the protective cover (705) is fixedly mounted on a side surface inside the protective frame (2), and the humidity sensor (702) is located inside the protective cover (705) at one end located inside the protective frame (2), and a plurality of through holes are formed through the outer surface of the protective cover (705).

8. The bearing rib grinding machine according to claim 1, characterized in that: A water outlet (202) is provided through the middle of the bottom surface of the protection frame (2), one end of the drainage pipe (8) is fixedly mounted in the water outlet (202), and inclined plates (201) are fixedly mounted at both ends of the protection frame (2).

9. The bearing rib grinding machine according to claim 1, characterized in that: A water inlet is provided at one end of the top of the water tank (12), and a spray pipe (14) is installed through the other end of the top of the water tank (12), and a corresponding end of the spray pipe (14) penetrates the bottom plate of the fixing frame (1) and the protective frame (2) and extends to the interior of the protective frame (2).

Images