Bearing outer surface grinding equipment for bearing machining
By introducing cooling and dust removal components and electric telescopic rods into the bearing processing equipment, the problems of dust dispersion and bearing overheating are solved, and more efficient dust collection and bearing surface polishing are achieved, which improves the practicality of the equipment.
Patent Information
- Application Number
- CN202420461529.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-11
AI Technical Summary
Existing bearing processing equipment cannot effectively collect dust during the grinding process, causing dust to float around to affect workers' health, and the outer surface of the bearing is prone to overheating and deformation.
A bearing outer surface polishing device including a cooling and dust removal assembly and an electric telescopic rod is designed. Water is sprayed onto the bearing surface through a water tank and a spray head, which not only cools down and prevents deformation, but also absorbs dust. The filter plate is used to collect dust.
Effectively prevent dust from drifting, protect workers' health, avoid bearing overheating, and improve grinding efficiency and practicality of the device.
Smart Images
Figure CN222289583U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing processing, in particular to a bearing outer surface grinding device used for bearing processing. Background Art
[0002] Bearing is an important component in contemporary mechanical equipment. Its main function is to support mechanical rotating bodies. Bearing is a component that fixes and reduces the load friction coefficient during mechanical transmission. It is mainly used to reduce the mechanical load friction coefficient of the equipment during transmission. Rolling bearings are generally composed of four parts: outer ring, inner ring, rolling element and retaining frame. The outer ring of the bearing is mostly made by cutting bearing steel pipe. The semi-finished edge of the outer ring of the bearing made by cutting has a large number of burrs and uneven places. In order to ensure the beauty of the bearing and suitability for installation, the outer surface of the bearing needs to be polished. Therefore, a bearing outer surface polishing equipment is required for bearing processing.
[0003] According to the patent publication number CN218051693U, a bearing outer surface grinding device for bearing processing is disclosed, which includes a workbench, a grinding device, a bearing body, an adjustment mechanism for adjusting the height of the bearing body, and a limit assembly for limiting the position of the bearing body.
[0004] The above scheme can fix bearings of different sizes and models. Since the bearings will generate dust during the grinding process, the dust will float everywhere. However, the above scheme uses a grinding device to directly grind the bearings, which makes it impossible to collect and clean the dust, and will also affect the health of workers. In addition, during the high-speed rotation and grinding of the bearings, the outer surface of the bearings is prone to overheating and deformation, which has certain shortcomings. For this reason, we provide a bearing outer surface grinding device for bearing processing to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a bearing outer surface grinding device for bearing processing.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing outer surface grinding device for bearing processing, comprising a box body, the inner wall of the box body is fixedly connected to a fixed plate, the outside of the fixed plate is provided with a cooling and dust removal component, the cooling and dust removal component includes a water tank and a water distribution tank, the upper surface of the fixed plate is fixedly connected to an electric telescopic rod, a fixed component is arranged above the electric telescopic rod, the fixed component includes a protective shell and a bearing body, a grinding plate is arranged above the fixed plate, the bottom surface of the grinding plate is fixedly connected to four fixed rods, the bottom surfaces of the four fixed rods are all fixedly connected to the upper surface of the fixed plate, the upper surface of the fixed plate is provided with a water outlet, and the bottom surface of the box body is fixedly connected to a group of supporting legs.
[0007] Furthermore, the bottom surface of the water tank is fixedly connected to the inner bottom wall of the box body, a filter plate is arranged above the water tank, and the outer surface of the filter plate is fixedly connected to two limit plates, and the outer surfaces of the two limit plates are slidably connected to the inner wall of the water tank.
[0008] Furthermore, a water pump is fixedly installed on the right side of the water tank, and the output end of the water pump is fixedly connected to a water outlet pipe. The end of the water outlet pipe away from the water pump passes through the upper surface of the fixed plate and is fixedly connected to the right side of the water distribution tank.
[0009] Furthermore, the upper surface of the water diversion bin is fixedly connected to a support rod, the upper surface of the support rod is fixedly connected to the inner top wall of the box body, and the bottom surface of the water diversion bin is fixedly connected to a group of nozzles.
[0010] Furthermore, the bottom surface of the protective shell is fixedly connected to the telescopic end of the electric telescopic rod, the outer surface of the protective shell is slidably connected to the inner wall of the box body, and the inner wall of the protective shell is fixedly mounted with a motor.
[0011] Furthermore, the output end of the motor is fixedly connected to a rotating rod, the end of the rotating rod away from the motor is fixedly connected to a connecting plate, the side of the connecting plate away from the rotating rod is fixedly connected to a limiting block, and the outer surface of the limiting block is slidably connected to the inner wall of the bearing body.
[0012] Furthermore, a screw rod is provided inside the limiting block, the right end of the screw rod is fixedly connected to the left side surface of the connecting plate, and the outer surface of the screw rod is threadedly connected to a fixing block.
[0013] Furthermore, a first opening and closing door is hinged on the left side of the box body through a hinge, a second opening and closing door is arranged below the first opening and closing door, and the second opening and closing door is hinged to the left side of the box body through a hinge.
[0014] Compared with the prior art, the bearing outer surface grinding equipment for bearing processing has the following beneficial effects:
[0015] 1. The utility model can spray water onto the outer surface of the bearing by means of a cooling and dust removal component. The sprayed water can not only cool the bearing surface to prevent the outer surface of the bearing from overheating and deformation, but also absorb the dust generated during grinding into the water to prevent the dust from flying around and affecting the health of workers, thereby greatly improving the practicability of the device.
[0016] 2. The utility model can fix the bearing through the cooperation between the electric telescopic rod and the fixing assembly, which is convenient for grinding the bearing and can adjust the height of the bearing to control the degree of grinding the bearing, thereby greatly improving the efficiency of bearing grinding. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;
[0018] Figure 2 This is a cross-sectional view of the internal structure of the utility model;
[0019] Figure 3 It is a three-dimensional structural schematic diagram of the cooling and dust removal component of the utility model;
[0020] Figure 4 It is a three-dimensional structural schematic diagram of the fixing plate of the utility model;
[0021] Figure 5 It is a three-dimensional structure explosion diagram of the fixing component of the utility model;
[0022] Figure 6 It is an exploded view of the local structure of the fixing component of the utility model.
[0023] In the figure: 1. Box body; 2. Fixed plate; 3. Cooling and dust removal component; 301. Water tank; 302. Filter plate; 303. Limit plate; 304. Water pump; 305. Water outlet pipe; 306. Support rod; 307. Water distribution tank; 308. Sprinkler; 4. Electric telescopic rod; 5. Fixed component; 501. Protective shell; 502. Motor; 503. Rotating rod; 504. Connecting plate; 505. Limit block; 506. Screw rod; 507. Bearing body; 508. Fixed block; 6. Grinding plate; 7. Fixed rod; 8. Water outlet; 9. First opening and closing door; 10. Second opening and closing door; 11. Support leg. DETAILED DESCRIPTION
[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0025] The present embodiment provides a bearing outer surface grinding device for bearing processing, which is used to grind the outer surface of the bearing. Through the cooling and dust removal component 3, water can be sprayed onto the outer surface of the bearing. The sprayed water can not only cool the bearing surface to prevent the outer surface of the bearing from overheating and deformation, but also absorb the dust generated during grinding into the water to prevent the dust from floating around and affecting the health of workers, thereby greatly improving the practicality of the device.
[0026] See also Figure 1 to Figure 6 A bearing outer surface grinding device for bearing processing includes a box body 1, an inner wall of the box body 1 is fixedly connected with a fixing plate 2, and the upper surface of the fixing plate 2 is set with a low middle and four high sides to facilitate subsequent water to flow under the fixing plate 2.
[0027] A cooling and dust removal component 3 is arranged on the outside of the fixed plate 2, and the cooling and dust removal component 3 includes a water tank 301 and a water distribution tank 307. The bottom surface of the water tank 301 is fixedly connected to the inner bottom wall of the box body 1, and a filter plate 302 is arranged above the water tank 301. The filter plate 302 can retain dust on the upper surface of the filter plate 302, which is convenient for subsequent collection and cleaning of the dust.
[0028] Two limit plates 303 are fixedly connected to the outer surface of the filter plate 302, and the outer surfaces of the two limit plates 303 are slidably connected to the inner wall of the water tank 301. The inner wall of the water tank 301 is provided with a slide groove compatible with the limit plates 303, so that the limit plates 303 can slide up and down on the inner wall of the water tank 301, which is convenient for the subsequent removal of the filter plate 302 from the inside of the water tank 301 to clean the dust on its surface.
[0029] A water pump 304 is fixedly installed on the right side of the water tank 301, and the output end of the water pump 304 is fixedly connected to a water outlet pipe 305. The end of the water outlet pipe 305 away from the water pump 304 passes through the upper surface of the fixed plate 2 and is fixedly connected to the right side of the water diversion chamber 307. A support rod 306 is fixedly connected to the upper surface of the water diversion chamber 307, and the upper surface of the support rod 306 is fixedly connected to the inner top wall of the box body 1. The support rod 306 can support the water diversion chamber 307 to prevent the water diversion chamber 307 from falling when spraying water.
[0030] The bottom surface of the water distribution bin 307 is fixedly connected to a group of nozzles 308, through which the water drawn from the water tank 301 can be sprayed onto the outer surface of the bearing. The sprayed water can not only cool the bearing surface to prevent the outer surface of the bearing from overheating and deformation, but also absorb the dust generated during grinding into the water to prevent the dust from flying around and affecting the health of workers. The sprayed water will flow back into the interior of the water tank 301, thereby realizing the recycling of water resources and avoiding the waste of water resources.
[0031] The upper surface of the fixing plate 2 is fixedly connected with an electric telescopic rod 4 , and a fixing assembly 5 is arranged above the electric telescopic rod 4 . The fixing assembly 5 includes a protective shell 501 and a bearing body 507 .
[0032] The bottom surface of the protective shell 501 is fixedly connected to the telescopic end of the electric telescopic rod 4. The height of the bearing can be adjusted by setting the electric telescopic rod 4 to control the degree of bearing grinding, which greatly improves the efficiency of bearing grinding. The outer surface of the protective shell 501 is slidably connected to the inner wall of the box body 1. The outer surface of the protective shell 501 and the inner wall of the box body 1 should be set to be relatively smooth so that the protective shell 501 can slide up and down on the inner wall of the box body 1.
[0033] A motor 502 is fixedly installed on the inner wall of the protective shell 501, and a rotating rod 503 is fixedly connected to the output end of the motor 502. The end of the rotating rod 503 away from the motor 502 is fixedly connected to a connecting plate 504. The motor 502 can drive the bearing to rotate, which is convenient for grinding the bearing.
[0034] The side of the connecting plate 504 away from the rotating rod 503 is fixedly connected to the limiting block 505. The outer surface of the limiting block 505 is slidably connected to the inner wall of the bearing body 507. The outer surface of the limiting block 505 is set to be relatively smooth, which is convenient for setting the bearing sleeve on the outside of the limiting block 505.
[0035] A screw rod 506 is provided inside the limit block 505, and the right end of the screw rod 506 is fixedly connected to the left side of the connecting plate 504. The outer surface of the screw rod 506 is threadedly connected to a fixing block 508. The inner wall of the fixing block 508 is provided with a threaded hole compatible with the screw rod 506, so that the fixing block 508 can be screwed into the interior of the screw rod 506, thereby facilitating the fixing of the bearing.
[0036] A grinding plate 6 is arranged above the fixed plate 2, and four fixing rods 7 are fixedly connected to the bottom surface of the grinding plate 6. The bottom surfaces of the four fixing rods 7 are all fixedly connected to the upper surface of the fixed plate 2. The grinding plate 6 can be supported by the set fixing rods 7, so that the bearing can be polished conveniently. A water outlet 8 is opened on the upper surface of the fixed plate 2, and the water containing dust can flow into the interior of the water tank 301 through the water outlet 8, so as to facilitate the recycling of water resources.
[0037] A group of supporting legs 11 are fixedly connected to the bottom surface of the box body 1, and the group of supporting legs 11 can prevent the device from shaking when the bearing is polished. A first opening and closing door 9 is hinged on the left side of the box body 1 through a hinge. Through the first opening and closing door 9, the bearing can be easily placed in the box body 1 for polishing or the polished bearing can be taken out.
[0038] A second opening and closing door 10 is arranged below the first opening and closing door 9. The second opening and closing door 10 is hinged to the left side of the box body 1 through a hinge. The filter plate 302 can be conveniently taken out from the inside of the box body 1 through the first opening and closing door 9 to clean the dust on its surface.
[0039] Working principle: when it is necessary to grind the outer surface of the bearing, open the first opening and closing door 9 to put the bearing on the outer surface of the limit block 505. After the bearing is put on the outer surface of the limit block 505, screw the fixing block 508 on the outer surface of the screw rod 506. Continue to screw the fixing block 508 until it cannot be screwed. This achieves the fixation of the bearing. Starting the motor 502 to drive the rotating rod 503 to rotate can drive the bearing to rotate, which is convenient for grinding the bearing. Starting the electric telescopic rod 4 to contract can drive the bearing to descend, so that the outer surface of the bearing can be brought into contact with the grinding plate 6, thereby achieving the effect of grinding the outer surface of the bearing. The degree of grinding the bearing can be controlled by the extension and retraction of the electric telescopic rod 4, which greatly improves the efficiency of bearing grinding. During the bearing grinding process, starting the water pump 304 can pump out the water inside the water tank 301 and enter the water distribution chamber 307 through the water outlet pipe 305. The water inside the water distribution chamber 307 will be sprayed to the outer surface of the bearing through the set nozzle 308. The sprayed water can not only cool the bearing surface to prevent the outer surface of the bearing from overheating and deformation, but also absorb the dust generated during grinding into the water to prevent the dust from floating around and affecting the health of workers. The water with dust will flow through the water outlet 8 to the outer surface of the filter plate 302, leaving the dust on the upper surface of the filter plate 302, which is convenient for the staff to clean the dust, greatly improving the practicality of the device.
[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A bearing outer surface grinding device for bearing processing, comprising a housing (1), characterized in that: A fixing plate (2) is fixedly connected to the inner wall of the box body (1), and a cooling and dust removal component (3) is arranged outside the fixing plate (2), and the cooling and dust removal component (3) comprises a water tank (301) and a water distribution chamber (307). An electric telescopic rod (4) is fixedly connected to the upper surface of the fixing plate (2), and a fixing component (5) is arranged above the electric telescopic rod (4), and the fixing component (5) comprises a protective shell (501) and a bearing body (507). A grinding plate (6) is arranged above the fixing plate (2), and four fixing rods (7) are fixedly connected to the bottom surface of the grinding plate (6), and the bottom surfaces of the four fixing rods (7) are fixedly connected to the upper surface of the fixing plate (2). A water outlet hole (8) is provided on the upper surface of the fixing plate (2), and a group of supporting legs (11) are fixedly connected to the bottom surface of the box body (1).
2. The bearing outer surface grinding device for bearing processing according to claim 1 is characterized in that: The bottom surface of the water tank (301) is fixedly connected to the inner bottom wall of the box body (1); a filter plate (302) is arranged above the water tank (301); the outer surface of the filter plate (302) is fixedly connected to two limit plates (303); the outer surfaces of the two limit plates (303) are both slidably connected to the inner wall of the water tank (301).
3. The bearing outer surface grinding device for bearing processing according to claim 1, characterized in that: A water pump (304) is fixedly mounted on the right side of the water tank (301); the output end of the water pump (304) is fixedly connected to a water outlet pipe (305); one end of the water outlet pipe (305) away from the water pump (304) passes through the upper surface of the fixing plate (2) and is fixedly connected to the right side of the water distribution chamber (307).
4. The bearing outer surface grinding device for bearing processing according to claim 1, characterized in that: The upper surface of the water distribution chamber (307) is fixedly connected to a support rod (306), the upper surface of the support rod (306) is fixedly connected to the inner top wall of the box body (1), and the bottom surface of the water distribution chamber (307) is fixedly connected to a group of nozzles (308).
5. The bearing outer surface grinding device for bearing processing according to claim 1, characterized in that: The bottom surface of the protective shell (501) is fixedly connected to the telescopic end of the electric telescopic rod (4), the outer surface of the protective shell (501) is slidably connected to the inner wall of the box body (1), and the inner wall of the protective shell (501) is fixedly mounted with a motor (502).
6. The bearing outer surface grinding device for bearing processing according to claim 5, characterized in that: The output end of the motor (502) is fixedly connected to a rotating rod (503), one end of the rotating rod (503) away from the motor (502) is fixedly connected to a connecting plate (504), a side of the connecting plate (504) away from the rotating rod (503) is fixedly connected to a limiting block (505), and an outer surface of the limiting block (505) is slidably connected to the inner wall of the bearing body (507).
7. The bearing outer surface grinding device for bearing processing according to claim 6, characterized in that: A screw rod (506) is disposed inside the limit block (505), the right end of the screw rod (506) is fixedly connected to the left side of the connecting plate (504), and the outer surface of the screw rod (506) is threadedly connected to a fixing block (508).
8. The bearing outer surface grinding device for bearing processing according to claim 1, characterized in that: A first opening and closing door (9) is hingedly connected to the left side of the box body (1) via a hinge, a second opening and closing door (10) is arranged below the first opening and closing door (9), and the second opening and closing door (10) is hingedly connected to the left side of the box body (1) via a hinge.