Positioning turnover device for turntable bearing machining

Abstract

The utility model discloses a positioning turnover device for turntable bearing machining, which comprises a bearing machining base, a bearing transfer assembly is arranged at the front end of the bearing machining base, a liftable driving motor mounting seat is arranged at the rear end of the bearing machining base, and a second driving motor is mounted on the upper surface of the driving motor mounting seat. According to the positioning and overturning device for turntable bearing machining, by arranging the driving roller, the first driving motor and the bearing conveying belt, a bearing can be conveniently driven to move forwards automatically, checking of the surface of the bearing is accelerated, and the production efficiency is improved; a first hydraulic cylinder is arranged to be matched with a driving rack and a driving gear to drive two positioning clamping plates to move in the opposite directions or in the opposite directions, then a bearing is clamped and loosened, a second driving motor is arranged to conveniently drive the bearing to turn over, a second hydraulic cylinder is arranged to conveniently assist the positioning clamping plates to ascend and descend, and the bearing is clamped and loosened. And therefore, clamping of the bearing on the positioning clamping plate is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a positioning and turning device for processing a turntable bearing. Background Art

[0002] During the processing of the turntable bearing, it is necessary to flip it over after the bearing is clamped and positioned, so that the staff can inspect it or perform drilling, cutting and other operations on it. The existing turntable bearing processing equipment requires manual positioning of the bearing, and needs to be loosened and then flipped over, which is not convenient for checking and repairing various parts of the bearing surface. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a positioning and flipping device for turntable bearing processing, which is convenient for automatically positioning the bearing and does not need to be loosened and then flipped, so that various parts of the bearing surface can be easily checked and repaired, and the problems in the background technology can be effectively solved.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A positioning and flipping device for processing turntable bearings, comprising a bearing processing base, a bearing transfer assembly is provided at the front end of the bearing processing base, a liftable drive motor mounting seat is provided at the rear end of the bearing processing base, a second drive motor is installed on the upper surface of the drive motor mounting seat, an output shaft of the second drive motor is connected to a positioning clamping mounting frame, a first hydraulic cylinder is installed at the rear of the positioning clamping mounting frame, a drive rack is connected to the front end of the first hydraulic cylinder, a drive gear is respectively installed on both sides of the drive rack, and a positioning clamping plate is installed on the circumferential surface of each drive gear.

[0006] As a preferred technical solution of the utility model, the bearing transfer assembly includes driving rollers rotatably connected to both ends of the bearing processing base, a bearing conveyor belt is installed between the two driving rollers, and the end of one of the driving rollers is connected to a first driving motor located on the side of the bearing processing base.

[0007] As a preferred technical solution of the utility model, a second hydraulic cylinder is installed on the upper surface of the bearing processing base, and the drive motor mounting seat is installed on the output shaft at the top of the second hydraulic cylinder.

[0008] As a preferred technical solution of the utility model, a guide channel cooperating with the driving rack is opened at the middle position of the positioning clamping mounting frame.

[0009] As a preferred technical solution of the utility model, the positioning clamping mounting frame is provided with fixed shafts located on both sides of the driving rack, and the driving gear is rotatably connected to the upper part of the fixed shaft.

[0010] As a preferred technical solution of the utility model, the corresponding end surfaces of the two positioning clamping plates are both provided with arc-shaped positioning grooves for fixing the turntable bearing.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The device facilitates the automatic advancement of the bearing by arranging a driving roller, a first driving motor and a bearing conveyor belt, speeds up the inspection of the bearing surface and improves production efficiency; the first hydraulic cylinder is arranged to cooperate with the driving rack and the driving gear to drive the two positioning clamping plates to move toward or away from each other, thereby completing the clamping and loosening of the bearing; the second driving motor is arranged to facilitate the turning of the bearing; the second hydraulic cylinder is arranged to facilitate the lifting and lowering of the positioning clamping plate, thereby completing the clamping of the bearing on the positioning clamping plate; in summary, the device facilitates the automatic positioning of the bearing, and there is no need to loosen and then turn the bearing, thereby facilitating the inspection and maintenance of various parts of the bearing surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a structural schematic diagram of another direction of the utility model.

[0015] Figure 3 It is a schematic diagram of the partial cross-section structure of the utility model.

[0016] In the figure: bearing processing base 1, driving roller 2, arc positioning groove 3, positioning clamping plate 4, driving rack 5, driving gear 6, first hydraulic cylinder 7, fixed shaft 8, second hydraulic cylinder 9, first driving motor 10, bearing conveyor belt 11, guide channel 12, positioning clamping mounting frame 13, second driving motor 14, driving motor mounting seat 15. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 , the utility model provides a technical solution:

[0019] A positioning and flipping device for processing turntable bearings includes a bearing processing base 1, a bearing transfer assembly is arranged at the front end of the bearing processing base 1, a liftable drive motor mounting seat 15 is arranged at the rear end of the bearing processing base 1, a second drive motor 14 is mounted on the upper surface of the drive motor mounting seat 15, an output shaft of the second drive motor 14 is connected to a positioning clamping mounting frame 13, a first hydraulic cylinder 7 is mounted at the rear of the positioning clamping mounting frame 13, a driving rack 5 is connected to the front end of the first hydraulic cylinder 7, a driving gear 6 is respectively mounted on both sides of the driving rack 5, and a positioning clamping plate 4 is mounted on the circumferential surface of each driving gear 6.

[0020] The bearing transfer assembly includes drive rollers 2 rotatably connected to both ends of a bearing processing base 1, a bearing conveyor belt 11 is installed between the two drive rollers 2, and the end of one of the drive rollers 2 is connected to a first drive motor 10 located on the side of the bearing processing base 1.

[0021] A second hydraulic cylinder 9 is installed on the upper surface of the bearing processing base 1 , and a driving motor mounting seat 15 is installed on the output shaft at the top of the second hydraulic cylinder 9 .

[0022] A guide channel 12 cooperating with the driving rack 5 is provided at the middle position of the positioning clamping mounting frame 13 .

[0023] The positioning clamping mounting frame 13 is provided with fixed shafts 8 located on both sides of the driving rack 5 , and the driving gear 6 is rotatably connected to the upper part of the fixed shafts 8 .

[0024] The corresponding end surfaces of the two positioning clamping plates 4 are both provided with arc-shaped positioning grooves 3 for fixing the turntable bearing.

[0025] The first drive motor 10 cooperates with the two drive rollers 2 to drive the bearing conveyor belt 11 to run, and then the processed bearings are transported in sequence. When the bearings are transported to the bottom of the two positioning clamping plates 4, the two positioning clamping plates 4 are driven downward by the second hydraulic cylinder 9, and the driving rack 5 is driven to move backward by the first hydraulic cylinder 7, so that the driving rack 5 drives the driving gears 6 on both sides to rotate, and the two positioning clamping plates 4 connected to the driving gear 6 move toward each other, so as to clamp the bearings in the arc-shaped positioning grooves 3 at the ends of the two positioning clamping plates 4, and then the second hydraulic cylinder 9 drives the bearings to move upward, and the second drive motor 14 drives the bearings to flip, so that the staff can complete the inspection and maintenance of various parts of the bearing surface. After processing, the bearings are sent back to the conveyor belt 11 and transported to the next station.

[0026] The first hydraulic cylinder 7, the second hydraulic cylinder 9, the first drive motor 10 and the second drive motor 14 are all common models on the market. The first hydraulic cylinder 7, the second hydraulic cylinder 9, the first drive motor 10 and the second drive motor 14 are all electrically connected to the external control switch group, and their connection relationship is a common means in the prior art.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and turning device for processing a turntable bearing, comprising a bearing processing base (1), characterized in that: A bearing transfer assembly is arranged at the front end of the bearing processing base (1), and a liftable drive motor mounting seat (15) is arranged at the rear end of the bearing processing base (1). A second drive motor (14) is mounted on the upper surface of the drive motor mounting seat (15). The output shaft of the second drive motor (14) is connected to a positioning clamping mounting frame (13). A first hydraulic cylinder (7) is mounted at the rear of the positioning clamping mounting frame (13). A drive rack (5) is connected to the front end of the first hydraulic cylinder (7). A drive gear (6) is mounted on each side of the drive rack (5), and a positioning clamping plate (4) is mounted on the circumference of each drive gear (6).

2. The positioning and turning device for processing a turntable bearing according to claim 1, characterized in that: The bearing transfer assembly comprises drive rollers (2) rotatably connected to both ends of the bearing processing base (1), a bearing conveyor belt (11) being cooperatively installed between the two drive rollers (2), and an end of one of the drive rollers (2) being connected to a first drive motor (10) located on a side of the bearing processing base (1).

3. The positioning and turning device for processing a turntable bearing according to claim 1, characterized in that: A second hydraulic cylinder (9) is mounted on the upper surface of the bearing processing base (1), and the drive motor mounting seat (15) is mounted on the output shaft at the top of the second hydraulic cylinder (9).

4. The positioning and turning device for processing a turntable bearing according to claim 1, characterized in that: A guide channel (12) cooperating with the driving rack (5) is provided at a middle position of the positioning clamping mounting frame (13).

5. The positioning and turning device for processing a turntable bearing according to claim 1, characterized in that: The positioning clamping mounting frame (13) is provided with fixed shafts (8) located on both sides of the driving rack (5), and the driving gear (6) is rotatably connected to the upper part of the fixed shaft (8).

6. The positioning and turning device for processing a turntable bearing according to claim 1, characterized in that: The corresponding end surfaces of the two positioning clamping plates (4) are each provided with an arc-shaped positioning groove (3) for fixing the turntable bearing.

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