Grinding mechanism for bearing
By designing an integrated grinding system, the automatic simultaneous grinding of the inner and outer walls of bearings was achieved, solving the problem of low efficiency in traditional grinding methods and improving processing efficiency and precision consistency.
Patent Information
- Application Number
- CN202423232822.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Traditional bearing grinding methods are inefficient and cannot guarantee accuracy and consistency, while automated equipment has limited functionality and the conversion process is time-consuming.
An integrated grinding system comprising a base, a grinding mechanism, a feeding mechanism, and a conveying mechanism was designed. The system achieves automated grinding and conveying of the inner and outer walls of the bearing through cylinders, motors, and transmission devices, integrating the grinding, conversion, and conveying processes.
This technology enables simultaneous grinding of the inner and outer walls of the bearing, improving processing efficiency, ensuring precision and consistency, and simplifying the operation process.
Smart Images
Figure CN223656651U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to bearing processing technical field, and specifically relates to a polishing mechanism for bearing. BACKGROUND
[0002] The polishing mechanism for bearing is a device for bearing production and processing, mainly used for polishing and polishing the surface of the bearing to improve the surface quality and precision of the bearing.
[0003] In the bearing production process, the traditional polishing method is often to process the inner wall and the outer side of the bearing separately, for example, some small factories may use manual polishing tools to polish the bearing, which is low in efficiency and difficult to ensure the polishing precision and consistency. For large bearing production enterprises, although there are some automatic polishing devices, many devices have single function and can only polish one side of the bearing. After completing the polishing of one side, the bearing needs to be manually placed and the device needs to be adjusted for the polishing of the other side, which takes a long time in the conversion process.
[0004] Therefore, in view of the above technical problems, it is necessary to provide a polishing mechanism for bearing. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at providing a polishing mechanism for bearing, which comprises a base, two groups of sliding grooves are formed in the upper surface of the base, two groups of polishing mechanisms are installed on the upper surface of the base, the two groups of polishing mechanisms are respectively and slidably connected with the two groups of sliding grooves, a feeding mechanism is installed on the upper surface of the base, a belt conveyor is installed on one side of the base, a vertical plate is installed on the upper surface of the base, a feeding mechanism is installed on the outer surface of the vertical plate, the polishing mechanism comprises a first air cylinder, a mounting plate, a first motor and a polishing wheel, the first air cylinder is installed on the upper surface of the base, the output end of the first air cylinder is installed with the mounting plate, the mounting plate is slidably connected with the sliding groove, a first motor is fixedly installed on one side of the mounting plate, and the output end of the first motor is installed with a polishing wheel.
[0006] In the embodiment, the feeding mechanism comprises a mounting seat, a first placing groove and a second placing groove, the mounting seat is installed on the upper surface of the base, and the first placing groove and the second placing groove are respectively formed in the upper surface of the mounting seat.
[0007] In the embodiment, the feeding mechanism further comprises an auxiliary rotating wheel and a second motor, two groups of auxiliary rotating wheels are rotatably connected to the inner walls of the first placing groove and the second placing groove, two groups of second motors are installed on one side of the mounting seat, the output end of one group of the second motors is connected with the auxiliary rotating wheel in the first placing groove, and the output end of the other group of the second motors is connected with the auxiliary rotating wheel in the second placing groove.
[0008] In the embodiment, the feeding mechanism comprises a containing shell, a third motor, a guide sliding rod and a lead screw, one side of the vertical plate is fixedly provided with the containing shell, the third motor is installed in the containing shell, the guide sliding rod is fixedly installed in the containing shell, and the lead screw is rotationally connected in the containing shell.
[0009] In the embodiment, the feeding mechanism further comprises a movable block and a second air cylinder, the movable block is arranged in the containing shell and is slidably connected with the guide sliding rod and the lead screw, and the second air cylinder is fixedly installed on the lower surface of the movable block.
[0010] In the embodiment, the feeding mechanism further comprises a bearing plate and a containing groove, the bearing plate is installed at the output end of the second air cylinder, and two groups of containing grooves are formed in the outer surface of the bearing plate.
[0011] In the embodiment, the feeding mechanism further comprises an electric push rod, and the electric push rod is installed in each of the two groups of containing grooves.
[0012] In the embodiment, the feeding mechanism further comprises a clamping plate, the clamping plate is slidably connected in each of the two groups of containing grooves, and the two groups of clamping plates are connected with the output ends of the two groups of electric push rods.
[0013] Compared with the prior art, the first air cylinder is started to drive the installation plate to slide along the sliding groove, so that the position of the polishing wheel is adjusted, the first motor fixedly arranged on one side of the installation plate drives the polishing wheel to rotate, when the polishing wheel approaches the inner wall of the bearing rotating in the first placing groove of the feeding mechanism, the inner wall of the bearing can be polished, after the polishing of the inner wall of the bearing is completed, the second air cylinder is started to drive the bearing plate to move up and down, when the bearing plate approaches the bearing, the electric push rod in the containing groove drives the clamping plate, so that the two groups of clamping plates clamp the bearing, then the second air cylinder is reset, the third motor is started to drive the lead screw to rotate, the movable block in the containing shell slides along the lead screw under the guidance of the guide sliding rod, when the clamped bearing is moved above the second placing groove, the second air cylinder is started to lower the bearing, when the bearing is placed in the second placing groove, then the two groups of electric push rods are reset to place the bearing in the second placing groove, the bearing in the second placing groove is driven to rotate through the operation of the above feeding mechanism, the outer side of the bearing is polished through the operation of the above polishing mechanism, after the polishing is completed, the bearing is sent to the upper side of the belt conveyor through the operation of the above feeding mechanism for conveying, so that the inner side and the outer side of the bearing can be polished at the same time, and the bearing can be automatically conveyed, thereby improving the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the overall structure on one side of an embodiment of the present invention;
[0016] Figure 2 This is a structural diagram of the other side of the whole in one embodiment of the present utility model;
[0017] Figure 3 This is a schematic diagram of the feeding mechanism in one embodiment of the present invention.
[0018] Figure 4 This is a schematic diagram of the feeding mechanism in one embodiment of the present invention.
[0019] Key reference numerals in the attached drawings: 1. Base; 101. Slide groove; 2. Grinding mechanism; 201. First cylinder; 202. Mounting plate; 203. First motor; 204. Grinding wheel; 3. Feeding mechanism; 301. Mounting seat; 302. First placement groove; 303. Second placement groove; 304. Auxiliary rotating wheel; 305. Second motor; 4. Belt conveyor; 5. Vertical plate; 6. Feeding mechanism; 601. Receiving shell; 602. Third motor; 603. Guide slide rod; 604. Lead screw; 605. Movable block; 606. Second cylinder; 607. Bearing plate; 608. Receiving groove; 609. Electric push rod; 610. Clamping plate. Detailed Implementation
[0020] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.
[0021] like Figures 1-4As shown, a bearing grinding mechanism in one embodiment of the present invention includes a base 1, two sets of sliding grooves 101 are provided on the upper surface of the base 1, two sets of grinding mechanisms 2 are installed on the upper surface of the base 1, the two sets of grinding mechanisms 2 are slidably connected to the two sets of sliding grooves 101 respectively, a feeding mechanism 3 is installed on the upper surface of the base 1, a belt conveyor 4 is installed on one side of the base 1, a vertical plate 5 is installed on the upper surface of the base 1, and a feeding mechanism 6 is installed on the outer surface of the vertical plate 5.
[0022] The grinding mechanism 2 includes a first cylinder 201, a mounting plate 202, a first motor 203, and a grinding wheel 204. The first cylinder 201 is mounted on the upper surface of the base 1. The mounting plate 202 is mounted on the output end of the first cylinder 201. The mounting plate 202 is slidably connected to the slide groove 101. The first motor 203 is fixedly mounted on one side of the mounting plate 202. The grinding wheel 204 is mounted on the output end of the first motor 203.
[0023] The feeding mechanism 3 includes a mounting base 301, a first placement groove 302 and a second placement groove 303. The mounting base 301 is mounted on the upper surface of the base 1, and the first placement groove 302 and the second placement groove 303 are respectively opened on the upper surface of the mounting base 301.
[0024] The feeding mechanism 3 also includes an auxiliary rotating wheel 304 and a second motor 305. The inner walls of the first placement groove 302 and the second placement groove 303 are rotatably connected to two sets of auxiliary rotating wheels 304. Two sets of second motors 305 are installed on one side of the mounting base 301. The output end of one set of second motors 305 is connected to the auxiliary rotating wheel 304 inside the first placement groove 302, and the output end of the other set of second motors 305 is connected to the auxiliary rotating wheel 304 inside the second placement groove 303.
[0025] The bearing is placed in the first placement groove 302 opened on the upper surface of the mounting base 301 of the feeding mechanism 3. The inner walls of the first placement groove 302 and the second placement groove 303 are rotatably connected to two sets of auxiliary rotating wheels 304. Driven by the corresponding second motor 305, the auxiliary rotating wheels 304 rotate, thereby driving the bearing to rotate in the placement groove, which facilitates the subsequent grinding operation. The two grinding mechanisms 2 are respectively set on one side of the first placement groove 302 and the second placement groove 303. The grinding mechanism 2 on the side of the first placement groove 302 is used to grind the inner wall of the bearing, and the grinding mechanism 2 on the side of the second placement groove 303 is used to grind the outer side of the bearing.
[0026] The feeding mechanism 6 includes a housing 601, a third motor 602, a guide slide rod 603 and a lead screw 604. The housing 601 is fixedly installed on one side of the upright plate 5. The third motor 602 is installed inside the housing 601. The guide slide rod 603 is fixedly installed inside the housing 601. The lead screw 604 is rotatably connected inside the housing 601.
[0027] The feeding mechanism 6 also includes a movable block 605 and a second cylinder 606. The movable block 605 is provided inside the housing 601. The movable block 605 is slidably connected to the guide slide rod 603 and the lead screw 604 respectively. The second cylinder 606 is fixedly installed on the lower surface of the movable block 605.
[0028] The feeding mechanism 6 also includes a support plate 607 and a receiving groove 608. The output end of the second cylinder 606 is equipped with the support plate 607, and two sets of receiving grooves 608 are opened on the outer surface of the support plate 607.
[0029] The feeding mechanism 6 also includes an electric push rod 609, and the electric push rod 609 is installed inside both sets of receiving slots 608;
[0030] The feeding mechanism 6 also includes a clamping plate 610. The clamping plate 610 is slidably connected inside the two sets of receiving grooves 608. The two sets of clamping plates 610 are respectively connected to the output ends of the two sets of electric push rods 609.
[0031] In use, the bearing is first placed in the first placement groove 302 opened on the upper surface of the mounting base 301 of the feeding mechanism 3. The inner walls of the first placement groove 302 and the second placement groove 303 are rotatably connected to two sets of auxiliary rotating wheels 304. Driven by the corresponding second motor 305, the auxiliary rotating wheels 304 rotate, thereby driving the bearing to rotate in the placement groove, which facilitates the subsequent grinding operation. The two grinding mechanisms 2 are respectively set on one side of the first placement groove 302 and the second placement groove 303. The grinding mechanism 2 on the side of the first placement groove 302 is used to grind the inner wall of the bearing, and the grinding mechanism 2 on the side of the second placement groove 303 is used to grind the outer side of the bearing.
[0032] When grinding is required on the inner wall of the bearing, the first cylinder 201 in the grinding mechanism 2 can push the mounting plate 202 to slide along the slide groove 101, thereby adjusting the position of the grinding wheel 204. The first motor 203 fixed on one side of the mounting plate 202 drives the grinding wheel 204 to rotate. When the grinding wheel 204 approaches the inner wall of the bearing that rotates inside the first placement groove 302 on the feeding mechanism 3, the inner wall of the bearing can be ground. After the inner wall of the bearing is ground, the second cylinder 606 is started to push the bearing plate 607 to move up and down. When the bearing plate 607 approaches the bearing, the electric push rod 609 in the receiving groove 608 pushes the clamping plate 610, so that the two sets of clamping plates 610 clamp the bearing. Then the second cylinder 606 is reset, and at the same time, the third motor 602 is started to drive the lead screw 604 to rotate. The movable block 605 inside the housing 601 slides along the lead screw 604 under the guidance of the guide slide rod 603. When the clamped bearing is moved above the second placement groove 303, the second cylinder 606 is activated to lower the bearing. When the bearing is placed inside the second placement groove 303, the two sets of electric push rods 609 are reset to place the bearing inside the second placement groove 303. Then, the operation of the above-mentioned feeding mechanism 3 drives the bearing inside the second placement groove 303 to rotate. Then, the operation of the above-mentioned grinding mechanism 2 grinds the outer side of the bearing. After grinding, the operation of the above-mentioned feeding mechanism 6 sends the bearing to the top of the belt conveyor 4 for conveying. This can complete the grinding of the inner and outer sides of the bearing at the same time, and can also automatically convey the bearing, thereby improving the processing efficiency.
[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A bearing grinding mechanism, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with two sets of sliding grooves (101), and the upper surface of the base (1) is provided with two sets of grinding mechanisms (2). The two sets of grinding mechanisms (2) are slidably connected to the two sets of sliding grooves (101) respectively. The upper surface of the base (1) is provided with a feeding mechanism (3). A belt conveyor (4) is provided on one side of the base (1). The upper surface of the base (1) is provided with a vertical plate (5), and the outer surface of the vertical plate (5) is provided with a feeding mechanism (6). The grinding mechanism (2) includes a first cylinder (201), a mounting plate (202), a first motor (203), and a grinding wheel (204). The first cylinder (201) is mounted on the upper surface of the base (1). The mounting plate (202) is mounted on the output end of the first cylinder (201). The mounting plate (202) is slidably connected to the slide groove (101). The first motor (203) is fixedly mounted on one side of the mounting plate (202). The grinding wheel (204) is mounted on the output end of the first motor (203).
2. The bearing grinding mechanism according to claim 1, characterized in that: The feeding mechanism (3) includes a mounting base (301), a first placement groove (302) and a second placement groove (303). The mounting base (301) is mounted on the upper surface of the base (1), and the first placement groove (302) and the second placement groove (303) are respectively opened on the upper surface of the mounting base (301).
3. A bearing grinding mechanism according to claim 2, characterized in that: The feeding mechanism (3) further includes an auxiliary rotating wheel (304) and a second motor (305). The inner walls of the first placement groove (302) and the second placement groove (303) are rotatably connected to two sets of auxiliary rotating wheels (304). Two sets of second motors (305) are installed on one side of the mounting base (301). The output end of one set of second motors (305) is connected to the auxiliary rotating wheel (304) inside the first placement groove (302), and the output end of the other set of second motors (305) is connected to the auxiliary rotating wheel (304) inside the second placement groove (303).
4. A bearing grinding mechanism according to claim 1, characterized in that: The feeding mechanism (6) includes a receiving shell (601), a third motor (602), a guide slide rod (603), and a lead screw (604). The receiving shell (601) is fixedly installed on one side of the upright plate (5). The third motor (602) is installed inside the receiving shell (601). The guide slide rod (603) is fixedly installed inside the receiving shell (601). The lead screw (604) is rotatably connected inside the receiving shell (601).
5. A bearing grinding mechanism according to claim 4, characterized in that: The feeding mechanism (6) further includes a movable block (605) and a second cylinder (606). The movable block (605) is provided inside the housing (601). The movable block (605) is slidably connected to the guide slide rod (603) and the lead screw (604) respectively. The second cylinder (606) is fixedly installed on the lower surface of the movable block (605).
6. A bearing grinding mechanism according to claim 5, characterized in that: The feeding mechanism (6) also includes a support plate (607) and a receiving groove (608). The output end of the second cylinder (606) is equipped with the support plate (607), and the outer surface of the support plate (607) is provided with two sets of receiving grooves (608).
7. A bearing grinding mechanism according to claim 6, characterized in that: The feeding mechanism (6) also includes an electric push rod (609), and the electric push rod (609) is installed inside both sets of receiving slots (608).
8. A bearing grinding mechanism according to claim 7, characterized in that: The feeding mechanism (6) also includes a clamping plate (610). The clamping plate (610) is slidably connected inside both sets of receiving grooves (608). The two sets of clamping plates (610) are respectively connected to the output ends of the two sets of electric push rods (609).