Bearing grinding device for bearing machining

Abstract

The utility model relates to a grinding device, belongs to the technical field of bearing machining, in particular to a bearing grinding device for bearing machining, which comprises a base and a clamping component, a grinding knife is arranged on the base, and the clamping component comprises a first rotating motor, a second telescopic motor and a rotating column. According to the bearing polishing device, the clamping assembly is matched with the rotating column through the first rotating motor, the second telescopic motor and the second telescopic motor, the bearing is fixed between the rotating column and the output shaft of the first rotating motor through the second telescopic motor, the first rotating motor can be used for driving the bearing to rotate in the polishing period, and therefore the effect of evenly polishing the outer side of the bearing is achieved; the auxiliary assembly is matched with a baffle through a fixing box, a sliding rail, a second rotating motor, a rotating rod, a two-way screw rod, sliding doors, a first bevel gear, a second bevel gear, a threaded rod and the baffle, the two sliding doors move towards the outer side while the baffle moves upwards, that is, discharging is completed while feeding is conducted, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a bearing grinding device for bearing processing. Background Technique

[0002] A bearing grinding device is a special equipment for processing bearings, which can be used for grinding, trimming and adjusting bearings to meet the requirements of precise dimensions and surface quality.

[0003] Chinese Patent with the publication number of CN220806609U discloses a bearing grinding device for bearing processing. Through the mutual cooperation between the rack, the groove, the bidirectional threaded column, the top plate, the slider, the grinding knife and the first bevel gear, the effect of adjusting the blade is achieved, the problem that the grinding device can only grind on one side and cannot adjust the bidirectional blade is solved, and the production efficiency is improved.

[0004] In the above technical solution, manual feeding and discharging operations of components are required, which not only wastes manpower but also increases the processing time, resulting in a low processing efficiency of bearings.

[0005] Based on this, the utility model proposes a bearing grinding device for bearing processing. Content of the Utility Model

[0006] In order to solve the above technical problems, the utility model proposes a bearing grinding device for bearing processing, which can realize automatic loading and unloading of bearings through an auxiliary component, can clamp and rotate the bearings through a clamping component, and can realize the storage of the ground bearings through a blanking component.

[0007] The technical solution to achieve the purpose of the utility model is: a bearing grinding device for bearing processing, including a base, a support frame is fixedly connected to the base, a telescopic motor I is slidably connected to the support frame, a grinding knife is fixedly connected to the output shaft of the telescopic motor I, a clamping component and an auxiliary component are arranged on the base, the clamping component includes a fixed plate, a rotating motor I, a telescopic motor II, a rotating column and a stop rod, the two fixed plates are fixedly connected to the base, the rotating motor I is fixedly connected to the fixed plate, the telescopic motor II is fixedly connected to the fixed plate, the rotating column is rotatably connected to the output shaft of the telescopic motor II, the stop rod is fixedly connected to the two fixed plates, the auxiliary component includes a fixed box, a feed inlet, a slide rail and a sliding door, the fixed box is fixedly connected to the base, the feed inlet is opened on the fixed box, the slide rail is fixedly connected to the base and the fixed box, the two sliding doors are slidably connected in the base, and a blanking component is arranged in the base.

[0008] Preferably, the auxiliary assembly further includes a second rotating motor and a rotating rod. The second rotating motor is fixedly connected to the base, and the rotating rod is fixedly connected to the output shaft of the second rotating motor.

[0009] Preferably, the auxiliary assembly further includes a bidirectional screw and a first bevel gear. The bidirectional screw is fixedly connected to the rotating rod, and the two sliding doors are threadedly connected to the bidirectional screw. The first bevel gear is fixedly connected to the rotating rod.

[0010] Preferably, the auxiliary assembly further includes a second bevel gear and a threaded rod. The threaded rod is rotatably connected to the base, the second bevel gear is fixedly connected to the threaded rod, and the first bevel gear meshes with the second bevel gear.

[0011] Preferably, the auxiliary assembly further includes a threaded plate and a baffle. The threaded plate is threadedly connected to the threaded rod, the threaded plate is slidably connected to the fixed box, the baffle is fixedly connected to the threaded plate, and the baffle is slidably connected inside the fixed box.

[0012] Preferably, the blanking assembly includes a storage box, a spring, and a sliding plate. The storage box is fixedly connected to the base, the sliding plate is slidably connected inside the storage box, and the two ends of the spring are respectively fixedly connected to the storage box and the sliding plate.

[0013] Compared with the prior art, the remarkable advantages of this utility model are as follows:

[0014] First: In this utility model, the clamping assembly cooperates with the fixing plate, the first rotating motor, the second telescopic motor, the rotating column, and the retaining rod. The second telescopic motor is used to fix the bearing between the rotating column and the output shaft of the first rotating motor. During grinding, the first rotating motor can be used to drive the bearing to rotate, so as to achieve the effect of uniform grinding on the outer side of the bearing.

[0015] Second: In this utility model, the auxiliary assembly cooperates with the fixed box, the slide rail, the second rotating motor, the rotating rod, the bidirectional screw, the sliding door, the first bevel gear, the second bevel gear, the threaded rod, and the baffle. While the baffle moves upward, the two sliding doors move outward, that is, blanking is completed while loading, thus improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further explains the present utility model in conjunction with the drawings and embodiments:

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is Figure 1 a three-dimensional structural schematic diagram from another perspective;

[0019] Figure 3 is a cross-sectional view of the internal structure of the present utility model;

[0020] Figure 4 It is a sectional view of the internal structure of the auxiliary component in the present utility model.

[0021] Explanation of the reference numerals in the drawings:

[0022] 1. Base; 2. Support frame; 3. First telescopic motor; 4. Grinding tool; 5. Clamping component; 51. Fixed plate; 52. First rotating motor; 53. Second telescopic motor; 54. Rotating column; 55. Stop bar; 6. Auxiliary component; 61. Fixed box; 62. Feeding port; 63. Slide rail; 64. Second rotating motor; 65. Rotating rod; 66. Bidirectional screw; 67. Sliding door; 68. First bevel gear; 69. Second bevel gear; 610. Threaded rod; 611. Threaded plate; 612. Baffle; 7. Material discharging component; 71. Storage box; 72. Spring; 73. Slide plate. Specific implementation manners

[0023] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides a bearing grinding device for bearing processing by improvement. The technical solution of the present utility model is:

[0025] As Figures 1-4As shown in the figure, a bearing grinding device for bearing processing includes a base 1. A support frame 2 is fixedly connected to the base 1. The cross-section of the support frame 2 is in an "L" shape. A telescopic motor 1 3 is slidably connected to the support frame 2. By pushing the telescopic motor 1 3, the front and rear positions of the grinding tool 4 can be adjusted. The grinding tool 4 is fixedly bolted to the output shaft of the telescopic motor 1 3. A clamping assembly 5 and an auxiliary assembly 6 are provided on the base 1. The clamping assembly 5 includes a fixing plate 51, a rotating motor 1 52, a telescopic motor 2 53, a rotating column 54 and a retaining rod 55. Two fixing plates 51 are fixedly connected to the base 1. The rotating motor 1 52 is fixedly bolted to the fixing plate 51. The telescopic motor 2 53 is fixedly bolted to the fixing plate 51. The rotating column 54 is rotatably connected to the output shaft of the telescopic motor 2 53. The retaining rod 55 is fixedly connected to the two fixing plates 51. The auxiliary assembly 6 includes a fixing box 61, a feeding port 62, a slide rail 63 and a sliding door 67. The fixing box 61 is fixedly connected to the base 1. The feeding port 62 is opened on the fixing box 61. The length of the feeding port 62 is equal to the diameter of the bearing, and the width of the feeding port 62 is equal to the width of the bearing. The slide rail 63 is fixedly connected to the base 1 and the fixing box 61. Two sliding doors 67 are slidably connected to the base 1. A blanking assembly 7 is provided in the base 1.

[0026] Further, as Figures 2-4 shown, the auxiliary assembly 6 further includes a rotating motor 2 64 and a rotating rod 65. The rotating motor 2 64 is fixedly bolted to the base 1. The rotating rod 65 is fixedly bolted to the output shaft of the rotating motor 2 64. The rotating motor 2 64, the rotating rod 65 and the sliding door 67 are on the same horizontal plane.

[0027] Further, as Figure 3 and Figure 4 shown, the auxiliary assembly 6 further includes a bidirectional screw 66 and a bevel gear 1 68. The bidirectional screw 66 is fixedly connected to the rotating rod 65. Two sliding doors 67 are threadedly connected to the bidirectional screw 66. During the grinding process, the two sliding doors 67 overlap. When blanking, the two sliding doors 67 move away from each other. The bevel gear 1 68 is fixedly connected to the rotating rod 65.

[0028] Further, as Figures 1-4 shown, the auxiliary assembly 6 further includes a bevel gear 2 69 and a threaded rod 610. The threaded rod 610 is rotatably connected to the base 1. The bevel gear 2 69 is fixedly connected to the threaded rod 610. The bevel gear 1 68 and the bevel gear 2 69 have the same diameter and are meshed with each other.

[0029] Further, as Figure 2 and Figure 4As shown, the auxiliary component 6 further includes a threaded plate 611 and a baffle 612. The threaded plate 611 is threadedly connected to the threaded rod 610. The threaded plate 611 is slidably connected to the fixed box 61. The baffle 612 is fixedly connected to the threaded plate 611. The width of the baffle 612 is equal to the width of the bearing. The baffle 612 is slidably connected within the fixed box 61.

[0030] Further, as Figures 1-4 shown, the blanking component 7 includes a storage box 71, a spring 72, and a sliding plate 73. The storage box 71 is fixedly connected to the base 1. The inner wall length of the storage box 71 is equal to the diameter of the bearing. The sliding plate 73 is slidably connected within the storage box 71. The two ends of the spring 72 are respectively fixedly connected to the storage box 71 and the sliding plate 73.

[0031] The specific working method is as follows: Place the bearing to be polished into the fixed box 61 through the feed port 62. Subsequently, start the rotation motor two 64, and its output shaft drives the bevel gear one 68 to rotate. Since the bevel gear one 68 meshes with the bevel gear two 69, the bevel gear two 69 starts to rotate, driving the threaded rod 610 to rotate, causing the threaded plate 611 to move upward, and the baffle 612 to move upward accordingly. At this time, since the bottom of the fixed box 61 is inclined, the bearing will roll along the inclined surface into the slide rail 63 and roll along the slide rail 63 towards the clamping component 5. After one bearing rolls out of the fixed box 61, immediately start the rotation motor two 64 to reverse, causing the baffle 612 to reset and closing the fixed box 61 to prevent other bearings from rolling out. When the bearing rolls to the sliding door 67, the two sliding doors 67 just close. Due to the blocking rod 55, the bearing is stopped above the sliding door 67. Subsequently, start the telescopic motor two 53, and its output shaft drives the rotating column 54 to move towards the bearing, fixing the bearing between the rotating column 54 and the output shaft of the rotation motor one 52. Then start the telescopic motor one 3, and its output shaft drives the grinding knife 4 to move downward to polish the bearing. During the polishing, start the rotation motor one 52, and its output shaft drives the bearing to rotate, enabling the outer side of the bearing to be polished evenly. After the polishing is completed, start the rotation motor two 64, and the rotating rod 65 drives the bidirectional screw 66 to rotate, and the two sliding doors 67 move outward. When the sliding doors 67 are completely embedded in the base 1, start the telescopic motor two 53. At this time, the polished bearing is no longer fixed and starts to fall into the storage box 71. Due to the arrangement of the spring 72 and the sliding plate 73, the damage caused by the bearing falling can be reduced. At this time, the baffle 612 also moves upward with the rotation of the rotating rod 65. The next bearing rolls out of the fixed box 61. After it rolls out of the fixed box 61, the rotation motor two 64 reverses, causing the baffle 612 to move downward, and the two sliding doors 67 move towards each other. Repeating the above operations can achieve the automatic loading and unloading of the bearing.

[0032] The technical means disclosed by the solution of the present utility model are not limited to those disclosed by the above-mentioned technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered by the present utility model belong to the common general knowledge of those skilled in the art.

Claims

1. A bearing grinding device for bearing processing, comprising a base (1), a support frame (2) fixedly connected to the base (1), a telescopic motor one (3) slidably connected to the support frame (2), and a grinding knife (4) fixedly connected to the output shaft of the telescopic motor one (3), characterized in that: The base (1) is provided with a clamping assembly (5) and an auxiliary assembly (6). The clamping assembly (5) includes a fixing plate (51), a rotating motor one (52), a telescopic motor two (53), a rotating column (54) and a retaining rod (55). The two fixing plates (51) are fixedly connected to the base (1). The rotating motor one (52) is fixedly connected to the fixing plate (51). The telescopic motor two (53) is fixedly connected to the fixing plate (51). The rotating column (54) is rotatably connected to the output shaft of the telescopic motor two (53). The retaining rod (55) is fixedly connected to the two fixing plates (51). The auxiliary assembly (6) includes a fixing box (61), a feeding port (62), a sliding rail (63) and a sliding door (67). The fixing box (61) is fixedly connected to the base (1). The feeding port (62) is opened on the fixing box (61). The sliding rail (63) is fixedly connected to the base (1) and the fixing box (61). The two sliding doors (67) are slidably connected within the base (1). A blanking assembly (7) is provided within the base (1).

2. A bearing grinding device for bearing processing according to claim 1, characterized in that: The auxiliary assembly (6) further includes a rotating motor two (64) and a rotating rod (65). The rotating motor two (64) is fixedly connected to the base (1). The rotating rod (65) is fixedly connected to the output shaft of the rotating motor two (64).

3. A bearing grinding device for bearing processing according to claim 2, wherein: The auxiliary assembly (6) further includes a bidirectional screw (66) and a bevel gear one (68). The bidirectional screw (66) is fixedly connected to the rotating rod (65). The two sliding doors (67) are threadedly connected to the bidirectional screw (66). The bevel gear one (68) is fixedly connected to the rotating rod (65).

4. A bearing grinding device for bearing processing according to claim 3, characterized in that: The auxiliary assembly (6) further includes a bevel gear two (69) and a threaded rod (610). The threaded rod (610) is rotatably connected to the base (1). The bevel gear two (69) is fixedly connected to the threaded rod (610). The bevel gear one (68) meshes with the bevel gear two (69).

5. A bearing grinding device for bearing processing according to claim 4, characterized in that: The auxiliary assembly (6) further includes a threaded plate (611) and a baffle (612). The threaded plate (611) is threadedly connected to the threaded rod (610). The threaded plate (611) is slidably connected to the fixing box (61). The baffle (612) is fixedly connected to the threaded plate (611). The baffle (612) is slidably connected within the fixing box (61).

6. A bearing grinding device for bearing processing according to claim 1, characterized in that: The blanking assembly (7) includes a storage box (71), a spring (72) and a sliding plate (73). The storage box (71) is fixedly connected to the base (1). The sliding plate (73) is slidably connected within the storage box (71). The two ends of the spring (72) are respectively fixedly connected to the storage box (71) and the sliding plate (73).

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