Bearing grinding device with scrap collecting structure

Abstract

The utility model belongs to the technical field of polishing devices, and particularly relates to a bearing polishing device with a scrap collecting structure, which comprises a polishing device, a motor is arranged on the surface of the top end of the polishing device, the tail end of the motor is connected with a rotating rod, and a polishing ring is mounted on the surface of the tail end of the rotating rod; a friction plate is arranged on the inner wall of the grinding ring, a check block is arranged in the grinding ring, and a pull block is connected to the side face of the check block. When the grinding device is used for grinding a bearing and collecting chippings generated by grinding the bearing, the grinding chippings in the grinding ring are blocked on the inner wall of the grinding ring by the baffle, and then the chippings in the grinding ring are separated from the inner wall of the grinding ring under the action of the pulling block. According to the grinding device, the grinding ring is arranged on the surface of the friction plate, chippings fall from the opening with the grinding ring from the surface of the friction plate along the inclined plate at the tail of the friction plate, then the chippings fall into the box, in this way, collection of the chippings can be completed, and therefore the situation that use of the grinding device is affected by the chippings generated during grinding is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding devices, and in particular relates to a bearing grinding device with a debris collection structure. Background Art

[0002] At present, my country's bearing production technology is becoming more and more mature. Rolling bearings are generally composed of four parts: outer ring, inner ring, rolling element and cage. Strictly speaking, they are composed of six parts: outer ring, inner ring, rolling element, cage, seal and lubricating oil. In simple terms, as long as there is an outer ring, inner ring and rolling element, it can be defined as a rolling bearing.

[0003] Among them, the "a bearing outer ring grinding device" disclosed in the application number "CN201911425038.2" is also an increasingly mature technology. By sliding the slide plate on the sleeve and fixing the locking part, the inner and outer surfaces of the bearing outer ring can be synchronously grinded; by rotating the rotating wheel, the outer diameter of the bearing outer ring can be adjusted, so that the inner and outer surfaces of the bearing outer rings of different specifications can be grinded, thereby improving the versatility of the bearing outer ring grinding device.

[0004] However, the device still has the following defects: when the above-mentioned equipment is in use, since the existing grinding devices do not have the function of collecting the debris generated when grinding the bearings, the bearings are affected by the debris during the grinding process, resulting in deviations in the position of the bearings when grinding, thereby affecting the use of the grinding device. Utility Model Content

[0005] The purpose of the utility model is to provide a bearing grinding device with a debris collection structure, aiming to solve the problem that when the above-mentioned equipment in the prior art is in use, the existing grinding devices are not capable of collecting the debris generated when grinding the bearings, so that the bearings are affected by the debris during the grinding process, resulting in deviation in the position of the bearings when grinding, thereby affecting the use of the grinding device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing grinding device with a debris collection structure, comprising a grinding device, the grinding device in the technical solution is a bearing grinding device, a motor is arranged on the top surface of the grinding device, a rotating rod is connected to the end of the motor, and a grinding ring is installed on the end surface of the rotating rod;

[0007] The inner wall of the grinding ring is provided with a friction plate, the interior of the grinding ring is provided with a stopper, the side of the stopper is connected with a pull block, the surface of the grinding ring is provided with a baffle, the inner wall of the grinding device is provided with a bottom block, the interior of the bottom block is provided with a box, and the surface of the box is provided with a pull plate.

[0008] In order to guide the position of the debris generated by grinding, as a preferred bearing grinding device with a debris collection structure of the utility model, a groove is opened inside the grinding ring, a stopper is arranged inside the groove, and the bottom end of the grinding ring is open.

[0009] In order to grind the bearing, a bearing grinding device with a debris collection structure is preferably used in the utility model. The shape of the friction plate matches the shape of the inner wall of the grinding ring. At the same time, a sliding groove matching the pull block is opened on the surface of the grinding ring, and a baffle is arranged on the surface of the grinding ring and the friction plate.

[0010] In order to collect debris, a bearing grinding device with a debris collection structure is preferably used in the utility model. The inner wall of the grinding device is provided with a groove matching the shape of the bottom block, and the surface of the box inside the bottom block is provided with a groove matching the pull plate, and a pull rod and a rotating shaft are provided on the surface and top of the pull plate.

[0011] In order to fix the position of the bearing during grinding, a bearing grinding device with a debris collection structure is preferably provided in the utility model. A receiving shaft is provided at the inner center of the grinding ring, a first telescopic rod is provided inside the receiving shaft, a slot is provided inside the first telescopic rod, a center block is provided at the inner center of the slot, a second telescopic rod is connected to the side surface of the center block, a stop block is connected to the end of the second telescopic rod, and a connecting rod is connected to the surface of the grinding ring.

[0012] In order to enable the second telescopic rod to drive the position of the stop block to move, as a preferred bearing grinding device with a debris collection structure of the utility model, a plurality of groups of slots are evenly spaced inside the top end of the first telescopic rod, and a group of second telescopic rods and stop blocks are arranged inside each group of slots.

[0013] In order to limit the position of the grinding ring, as a preferred bearing grinding device with a debris collection structure of the utility model, the connecting rod simultaneously connects the inner wall of the grinding device and the surface of the grinding ring, and four groups of connecting rods are evenly spaced on the surface of the grinding ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1) When the grinding device collects the debris generated by grinding the bearing, the grinding debris inside the grinding ring is blocked by the baffle plate on the inner wall of the grinding ring, and then the debris inside the grinding ring is pulled by the pulling block so that the debris falls from the surface of the friction plate along the position of the inclined plate at the end of the friction plate from the opening of the grinding ring, and then the debris falls into the box, so that the debris can be collected, so that the use of the grinding device will not be affected by the debris generated during grinding;

[0016] 2) Secondly, when it is necessary to fix the position of the bearing during grinding, the first telescopic rod and the second telescopic rod connected to the power supply are started at the same time, so that the second telescopic rod pushes the first telescopic rod out of the inside of the slot, so that the position of the bearing is restricted on the surface of the first telescopic rod, and then under the movement of the first telescopic rod, the position of the second telescopic rod and the stop block is driven by the first telescopic rod, so that the bearing is restricted by the second telescopic rod and the stop block inside the grinding ring, so that the position of the bearing during grinding can be fixed, thereby making the bearing more stable when being ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0019] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0020] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0022] Figure 5 For the utility model Figure 3 A is a schematic diagram of the enlarged structure.

[0023] In the figure: 1. grinding device; 2. motor; 3. rotating rod; 4. grinding ring; 5. friction plate; 6. stopper; 7. pull block; 8. baffle; 9. bottom block; 10. box; 11. pull plate; 12. receiving shaft; 13. first telescopic rod; 14. slot; 15. center block; 16. second telescopic rod; 17. stopper; 18. connecting rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5The utility model provides the following technical solutions: a bearing grinding device with a debris collection structure, comprising a grinding device 1, the grinding device 1 in the technical solution is a bearing grinding device 1, a motor 2 is arranged on the top surface of the grinding device 1, a rotating rod 3 is connected to the end of the motor 2, and a grinding ring 4 is installed on the end surface of the rotating rod 3;

[0026] The inner wall of the grinding ring 4 is provided with a friction plate 5, the interior of the grinding ring 4 is provided with a stopper 6, the side of the stopper 6 is connected with a pull block 7, the surface of the grinding ring 4 is provided with a baffle 8, the inner wall of the grinding device 1 is provided with a bottom block 9, the interior of the bottom block 9 is provided with a box 10, and the surface of the box 10 is provided with a pull plate 11.

[0027] Preferably, a groove is provided inside the grinding ring 4, the stopper 6 is arranged inside the groove, and the bottom end of the grinding ring 4 is open.

[0028] During specific use, it is necessary to allow the debris of the bearing ground inside the grinding ring 4 to fall from the opening.

[0029] Preferably, the shape of the friction plate 5 matches the shape of the inner wall of the grinding ring 4 , and a sliding groove matching the pull block 7 is provided on the surface of the grinding ring 4 , and a baffle 8 is arranged on the surface of the grinding ring 4 and the friction plate 5 .

[0030] During specific use, it is necessary to enable the pull block 7 to drive the stopper 6 to move to the position of the slide groove on the surface of the grinding ring 4 .

[0031] Preferably, the shape of the friction plate 5 matches the shape of the inner wall of the grinding ring 4 , and a sliding groove matching the pull block 7 is provided on the surface of the grinding ring 4 , and a baffle 8 is arranged on the surface of the grinding ring 4 and the friction plate 5 .

[0032] During specific use, it is necessary to allow the debris of the grinding bearing inside the grinding ring 4 to fall from the opening inside the grinding ring 4 to the inside of the box 10, so as to complete the collection of the debris.

[0033] Preferably, a receiving shaft 12 is arranged at the inner center of the grinding ring 4, a first telescopic rod 13 is arranged inside the receiving shaft 12, a slot 14 is opened inside the first telescopic rod 13, a center block 15 is arranged at the inner center of the slot 14, a second telescopic rod 16 is connected to the side surface of the center block 15, a stop block 17 is connected to the end of the second telescopic rod 16, and a connecting rod 18 is connected to the surface of the grinding ring 4.

[0034] During specific use, it is necessary to connect the center of the bearing with the first telescopic rod 13, so that the first telescopic rod 13 and the second telescopic rod 16 are started to move, so that the second telescopic rod 16 pushes the stop block 17 to connect with the surface of the bearing, and then the position of the bearing is fixed on the inner wall of the grinding ring 4 under the movement of the first telescopic rod 13.

[0035] Preferably, a plurality of groups of slots 14 are provided at equal intervals inside the top end of the first telescopic rod 13 , and a group of second telescopic rods 16 and abutment blocks 17 are provided inside each group of slots 14 .

[0036] During specific use, it is necessary to enable the second telescopic rod 16 to push the stop block 17 to restrict the bearing to the surface of the first telescopic rod 13 .

[0037] Preferably, the connecting rods 18 simultaneously connect the inner wall of the grinding device 1 and the surface of the grinding ring 4 , and four groups of connecting rods 18 are arranged at equal intervals on the surface of the grinding ring 4 .

[0038] During specific use, the connecting rod 18 needs to fix the position of the grinding ring 4 so that the grinding ring 4 connected with the rotating rod 3 drives the bearing to grind the friction plate 5 inside the grinding ring 4 .

[0039] Working principle: First, when the grinding device 1 needs to collect the debris generated by grinding the bearing, the grinding ring 4 needs to be installed at the end of the rotating rod 3, so that the friction plate 5 is set on the inner wall of the grinding ring 4, and the stopper 6 is set inside the groove opened in the grinding ring 4, and then a slide groove is opened on the surface of the grinding ring 4, so that the pull block 7 is connected with the side of the stopper 6 inside the slide groove, and then the baffle plate 8 needs to be set on the surface of the grinding ring 4, and the baffle plate 8 does not intersect with the position of the pull block 7, and then the bottom block 9 is set on the inner wall surface of the grinding device 1, so that the position of the bottom block 9 corresponds to the position of the grinding ring 4, and then the box 10 is set inside the bottom block 9, At the same time, a groove is opened on the surface of the box 10, so that the pull plate 11 is set on the surface of the box 10, and a rotating shaft is set at the connection between the end of the pull plate 11 and the box 10, and a pull rod is installed on the surface of the pull plate 11. Then, when the grinding device 1 is used, the grinding debris inside the grinding ring 4 is blocked by the baffle 8 on the inner wall of the grinding ring 4, and then the debris inside the grinding ring 4 is pulled by the pulling block 7, so that the position of the debris is made to fall from the surface of the friction plate 5 along the position of the inclined plate at the end of the friction plate 5 from the opening of the grinding ring 4, and then the debris falls into the box 10, so that the debris can be collected, so that the use of the grinding device 1 will not be affected by the debris generated during grinding;

[0040] Secondly, when it is necessary to fix the position of the bearing during grinding, it is necessary to set the receiving shaft 12 at the center of the inner wall of the grinding ring 4, so that the end of the receiving shaft 12 is connected to the top of the rotating rod 3, and then the first telescopic rod 13 is set inside the surface of the receiving shaft 12, so that a groove 14 is opened inside the first telescopic rod 13, and the center block 15 is set at the inner center of the groove 14. At this time, the second telescopic rod 16 is connected to the side of the center block 15, so that the end of the second telescopic rod 16 is connected to the stop block 17, and the stop block 17 is located at the end opening of each group of grooves 14, and then the connecting rod 18 is used to connect the grinding ring 4 to the inner wall of the grinding device 1. At this time, the center of the bearing is connected to the receiving shaft 12. The first telescopic rod 13 on the surface is connected so that the bearing is inside the grinding ring 4, and then the first telescopic rod 13 and the second telescopic rod 16 connected to the power supply are started at the same time, so that the second telescopic rod 16 pushes the first telescopic rod 13 out of the inside of the card slot 14, so that under the action of the second telescopic rod 16 and the stop block 17, the position of the bearing on the surface of the first telescopic rod 13 is limited, and then under the movement of the first telescopic rod 13, the position of the second telescopic rod 16 and the stop block 17 is driven by the first telescopic rod 13, so that the bearing is limited to the inside of the grinding ring 4 by the second telescopic rod 16 and the stop block 17, so that the position of the bearing during grinding can be fixed, thereby making the bearing more stable when being ground.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bearing grinding device with a debris collection structure, comprising a grinding device (1), a motor (2) being arranged on the top surface of the grinding device (1), a rotating rod (3) being connected to the end of the motor (2), and characterized in that: A grinding ring (4) is installed on the end surface of the rotating rod (3); The inner wall of the grinding ring (4) is provided with a friction plate (5), the interior of the grinding ring (4) is provided with a stopper (6), the side of the stopper (6) is connected with a pull block (7), the surface of the grinding ring (4) is provided with a baffle (8), the inner wall of the grinding device (1) is provided with a bottom block (9), the interior of the bottom block (9) is provided with a box (10), and the surface of the box (10) is provided with a pull plate (11).

2. A bearing grinding device with a debris collection structure according to claim 1, characterized in that: A groove is provided inside the grinding ring (4), a stopper (6) is arranged inside the groove, and the bottom end of the grinding ring (4) is open.

3. A bearing grinding device with a debris collection structure according to claim 1, characterized in that: The shape of the friction plate (5) matches the shape of the inner wall of the grinding ring (4), and a sliding groove matching the pull block (7) is provided on the surface of the grinding ring (4), and a baffle (8) is arranged on the surface of the grinding ring (4) and the friction plate (5).

4. A bearing grinding device with a debris collection structure according to claim 1, characterized in that: The inner wall of the grinding device (1) is provided with a groove matching the shape of the bottom block (9), and the surface of the box (10) inside the bottom block (9) is provided with a groove matching the pull plate (11), and the surface and top of the pull plate (11) are provided with a pull rod and a rotating shaft.

5. The bearing grinding device with a debris collection structure according to claim 1, characterized in that: A receiving shaft (12) is arranged at the inner center of the grinding ring (4), a first telescopic rod (13) is arranged inside the receiving shaft (12), a slot (14) is provided inside the first telescopic rod (13), a center block (15) is arranged at the inner center of the slot (14), a second telescopic rod (16) is connected to the side surface of the center block (15), a stop block (17) is connected to the end of the second telescopic rod (16), and a connecting rod (18) is connected to the surface of the grinding ring (4).

6. A bearing grinding device with a debris collection structure according to claim 5, characterized in that: A plurality of groups of slots (14) are arranged at equal intervals inside the top end of the first telescopic rod (13), and a group of second telescopic rods (16) and abutment blocks (17) are arranged inside each group of slots (14).

7. A bearing grinding device with a debris collection structure according to claim 6, characterized in that: The connecting rod (18) simultaneously connects the inner wall of the grinding device (1) and the surface of the grinding ring (4), and four groups of connecting rods (18) are arranged at equal intervals on the surface of the grinding ring (4).

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