Automatic feeding and discharging device for flange hole machining of automobile bearing

Abstract

The utility model relates to the technical field of feeding and discharging equipment, in particular to an automatic feeding and discharging device for machining flange holes in automobile bearings, which comprises a fixed base, a mounting seat is fixedly mounted on the top side of the fixed base, and an L-shaped feeding frame and an L-shaped discharging frame are fixedly mounted on one side of the mounting seat. A guide groove is formed in one side of the feeding frame, and the inner wall of the guide groove is connected with a bearing structure in a rolling mode. Compared with the prior art, the bearing punching device has the advantages that through matched arrangement of the mounting base, the feeding frame, the discharging frame, the guide groove, the bearing structure, the arc-shaped shielding cover, the driving motor, the rotating disc, the material receiving hole, the supporting hole, the L-shaped support and the punching structure, feeding can be automatically conducted, punching operation can be conducted on the bearing structure, and the bearing structure can be disassembled after punching work is completed; therefore, the bearing structure does not need to be manually positioned, and feeding and discharging operation is not needed, so that the operation of machining the flange hole in the bearing structure is simple and convenient, and the effect of improving the machining efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of loading and unloading equipment, in particular to an automatic loading and unloading device for machining flange holes of automobile bearings. Background Art

[0002] The main function of the wheel hub bearing is to bear the load and provide precise guidance for the rotation of the wheel hub. It bears both axial load and radial load and is a very important component. Traditional automobile wheel bearings are composed of two sets of tapered roller bearings or ball bearings.

[0003] During the automobile production and processing, automobile bearing flange hole processing is an important processing step. When processing automobile bearing flange holes, it is necessary to manually adjust the fixture and part positioning. For small batch and multi-variety automobile bearing flange hole processing, the manual adjustment before processing has high labor costs and low processing efficiency. Therefore, an automatic loading and unloading device for automobile bearing flange hole processing is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] To this end, one purpose of the utility model is to provide an automatic loading and unloading device for machining flange holes of automobile bearings to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned objectives, an embodiment of the utility model on one hand provides an automatic loading and unloading device for processing flange holes of automobile bearings, comprising a fixed base, a mounting seat is fixedly installed on the top side of the fixed base, an L-shaped loading rack and an unloading rack are fixedly installed on one side of the mounting seat, a guide groove is provided on one side of the loading rack, a bearing structure is rollingly connected to the inner wall of the guide groove, an arc-shaped shielding cover is fixedly installed on one side of the mounting seat, a driving motor is fixedly installed on one side of the arc-shaped shielding cover, a turntable is fixedly connected to the output end of the driving motor, a plurality of material receiving holes and support holes are provided on the outer surface of the turntable, an L-shaped bracket is fixedly connected to the side of the fixed base away from the arc-shaped shielding cover, and a punching structure for punching holes in the bearing structure is provided on the L-shaped bracket.

[0007] Preferably, any of the above schemes comprises an electric push rod, a movable seat, a punching motor and a drill rod, an electric push rod is fixedly installed on one side of the L-shaped bracket, an output end of the electric push rod is fixedly connected to the movable seat, a punching motor is fixedly installed on one side of the movable seat, and the output end of the punching motor is fixedly connected to the drill rod.

[0008] Preferably, any of the above schemes comprises a flange seat and a bearing sleeve, the inner wall of the flange seat is fixedly connected with the bearing sleeve, and the flange seat and the bearing sleeve are both circular in shape.

[0009] Preferably, any of the above schemes is that a plurality of first through holes are opened on one side of the fixed base, a plurality of second through holes are opened on one side of the turntable, the positions of the first through holes correspond to the second through holes, the diameter of the first through holes is equal to the diameter of the second through holes, the first through holes correspond to the number of drill rods, the first through holes correspond to the positions of the drill rods, and the diameter of the first through holes is greater than the maximum diameter of the drill rods.

[0010] Preferably, any of the above schemes is that a guide frame is fixedly connected to one side of the loading rack, and the bearing sleeve is rollingly connected to the guide frame.

[0011] Preferably, any of the above schemes is that the loading rack and the unloading rack are both arranged at an incline, the bottom end of the loading rack corresponds to the position of the turntable, and the top end of the unloading rack corresponds to the position of the turntable.

[0012] Preferably, in any of the above schemes, the diameter of the flange seat is matched with the diameter of the material receiving hole, and the outer diameter of the bearing sleeve is matched with the diameter of the support hole.

[0013] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0014] Through the coordinated arrangement of the mounting seat, loading rack, unloading rack, guide groove, bearing structure, arc-shaped shielding cover, driving motor, turntable, receiving hole, support hole, L-shaped bracket and punching structure, the material can be automatically loaded and the bearing structure can be punched, and the bearing structure can be removed after the punching work is completed, so there is no need to manually position the bearing structure and perform loading and unloading operations, which makes the operation of processing the flange hole of the bearing structure relatively simple, thereby achieving the effect of improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the arc-shaped shielding cover and its connecting components of the utility model;

[0019] Figure 5This is a schematic structural diagram of the arc-shaped shielding cover and its connecting components of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the feeding rack of the utility model.

[0021] In the figure: 1-fixed base, 2-mounting seat, 3-loading rack, 4-unloading rack, 5-guide groove, 6-bearing structure, 601-flange seat, 602-bearing sleeve, 7-arc shielding cover, 8-driving motor, 9-turntable, 10-material receiving hole, 11-support hole, 12-L-shaped bracket, 13-punching structure, 1301-electric push rod, 1302-moving seat, 1303-punching motor, 1304-drill rod, 14-first perforation, 15-second perforation, 16-guide frame. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0023] like Figures 1 to 6 As shown, an automatic loading and unloading device for machining flange holes of automobile bearings comprises a fixed base 1, a mounting base 2 is fixedly installed on the top side of the fixed base 1, an L-shaped loading rack 3 and a unloading rack 4 are fixedly installed on one side of the mounting base 2, the positions of the loading rack 3 and the unloading rack 4 correspond to each other, a guide groove 5 is opened on one side of the loading rack 3, a bearing structure 6 is rollingly connected to the inner wall of the guide groove 5, an arc-shaped shielding cover 7 is fixedly installed on one side of the mounting base 2, a driving motor 8 is fixedly installed on one side of the arc-shaped shielding cover 7, and the output end of the driving motor 8 is fixedly connected to the output end of the driving motor 8. A turntable 9 is connected, and a plurality of material receiving holes 10 and support holes 11 are provided on the outer surface of the turntable 9. The material receiving holes 10 are connected to the support holes 11, and the diameter of the material receiving holes 10 is larger than the diameter of the support holes 11. An L-shaped bracket 12 is fixedly connected to the side of the fixed base 1 away from the arc-shaped shielding cover 7, and a punching structure 13 for punching holes in the bearing structure 6 is provided on the L-shaped bracket 12. The punching structure 13 can be used to punch holes in the bearing structure 6. When the bearing structure 6 is placed on the loading rack 3, several bearing structures 6 will fit together.

[0024] As an optional technical solution of the utility model, the punching structure 13 includes an electric push rod 1301, a movable seat 1302, a punching motor 1303 and a drill rod 1304. The electric push rod 1301 is fixedly installed on one side of the L-shaped bracket 12, and the output end of the electric push rod 1301 is fixedly connected to the movable seat 1302. The punching motor 1303 is fixedly installed on one side of the movable seat 1302, and the output end of the punching motor 1303 is fixedly connected to the drill rod 1304. By starting the electric push rod 1301, the movable seat 1302 can be driven to move, and by starting the punching motor 1303, the drill rod 1304 will rotate and perform a punching operation.

[0025] As an optional technical solution of the present utility model, the bearing structure 6 includes a flange seat 601 and a bearing sleeve 602. The inner wall of the flange seat 601 is fixedly connected with the bearing sleeve 602. The shapes of the flange seat 601 and the bearing sleeve 602 are both circular. The guide groove 5 corresponds to the position of the material receiving hole 10, and the position of the bearing sleeve 602 corresponds to the position of the support hole 11, so that the flange seat 601 can smoothly enter the interior of the material receiving hole 10, and the bearing sleeve 602 can smoothly enter the interior of the support hole 11.

[0026] As an optional technical solution of the utility model, a plurality of first through holes 14 are opened on one side of the fixed base 1, and a plurality of second through holes 15 are opened on one side of the turntable 9. The positions of the first through holes 14 and the second through holes 15 correspond to each other, the diameter of the first through holes 14 is equal to the diameter of the second through holes 15, the number of the first through holes 14 and the drill rods 1304 corresponds to each other, the positions of the first through holes 14 and the drill rods 1304 correspond to each other, and the diameter of the first through holes 14 is greater than the maximum diameter of the drill rod 1304, so that the drill rod 1304 can smoothly pass through the inside of the first through holes 14 and the second through holes 15.

[0027] As an optional technical solution of the utility model, a guide frame 16 is fixedly connected to one side of the loading rack 3, and the bearing sleeve 602 is rollingly connected to the guide frame 16. The loading rack 3 supports and guides the bearing sleeve 602, so that the flange seat 601 can roll smoothly and stably inside the guide groove 5.

[0028] As an optional technical solution of the present invention, the loading rack 3 and the unloading rack 4 are both arranged at an angle, the bottom end of the loading rack 3 corresponds to the position of the turntable 9, and the top end of the unloading rack 4 corresponds to the position of the turntable 9, so that the bearing structure 6 on the loading rack 3 can smoothly enter the turntable 9 and transport the material to the unloading rack 4 through the turntable 9.

[0029] As an optional technical solution of the utility model, the diameter of the flange seat 601 is adapted to the diameter of the material receiving hole 10, and the outer diameter of the bearing sleeve 602 is adapted to the diameter of the support hole 11, so that the flange seat 601 can smoothly enter the interior of the material receiving hole 10, and the bearing sleeve 602 can smoothly enter the interior of the support hole 11.

[0030] An automatic loading and unloading device for machining flange holes of automobile bearings, the working principle is as follows:

[0031] 1) The flange seat 601 rolls downward inside the guide groove 5, and the bearing sleeve 602 rolls on the guide frame 16. Several bearing structures 6 will fit together. When a flange seat 601 corresponds to the position of the material receiving hole 10, a flange seat 601 will enter the inside of the material receiving hole 10, and a bearing sleeve 602 will enter the inside of the support hole 11;

[0032] 2) Start the drive motor 9 to rotate the turntable 8, thereby driving the receiving hole 10 that has received the flange seat 601 to rotate, and the unused receiving hole 10 and the support hole 11 are rotated to the position corresponding to the bottom end of the loading rack 3. At this time, a flange seat 601 will enter the interior of the receiving hole 10, and a bearing sleeve 602 will enter the interior of the support hole 11, so as to continue the loading operation. In this process, the unprocessed flange seat 601 rotates to the interior of the arc-shaped shielding cover 7 and corresponds to the position of the drilling station. At this time, the drilling motor 1303 is started to rotate the drill rod 1304, and the electric push rod 1301 is started to move the movable seat 1302. At this time, the drill rod 1304 will move and rotate, so as to perform a drilling operation on the flange seat 601;

[0033] 3) After the drilling work on a flange seat 601 is completed, start the drive motor 8 to rotate the turntable 9. When the processed flange seat 601 is moved out from the inside of the arc-shaped shielding cover 7, the flange seat 601 is separated from the receiving hole 10 under the action of gravity, and the bearing sleeve 602 is separated from the support hole 11 and falls on the unloading rack 4, thereby automatically completing the unloading operation of the processed bearing structure 6.

[0034] To sum up, the automatic loading and unloading device for processing flange holes of automobile bearings can automatically load and punch the bearing structure 6 through the coordinated arrangement of the mounting seat 2, the loading rack 3, the unloading rack 4, the guide groove 5, the bearing structure 6, the arc-shaped shielding cover 7, the driving motor 8, the turntable 9, the material receiving hole 10, the support hole 11, the L-shaped bracket 12 and the punching structure 13, and can remove the bearing structure 6 after the punching work is completed, thereby eliminating the need for manual positioning of the bearing structure 6 and performing loading and unloading operations, making the operation of processing the flange holes of the bearing structure 6 relatively simple, thereby achieving the effect of improving the processing efficiency.

Claims

1. An automatic loading and unloading device for machining flange holes of automobile bearings, characterized in that: The invention comprises a fixed base (1), a mounting base (2) is fixedly mounted on the top side of the fixed base (1), an L-shaped loading rack (3) and a unloading rack (4) are fixedly mounted on one side of the mounting base (2), a guide groove (5) is provided on one side of the loading rack (3), a bearing structure (6) is rollingly connected to the inner wall of the guide groove (5), an arc-shaped shielding cover (7) is fixedly mounted on one side of the mounting base (2), a driving motor (8) is fixedly mounted on one side of the arc-shaped shielding cover (7), a turntable (9) is fixedly connected to the output end of the driving motor (8), a plurality of material receiving holes (10) and support holes (11) are provided on the outer surface of the turntable (9), an L-shaped bracket (12) is fixedly connected to the side of the fixed base (1) away from the arc-shaped shielding cover (7), and a punching structure (13) for punching holes in the bearing structure (6) is provided on the L-shaped bracket (12).

2. The automatic loading and unloading device for machining flange holes of automobile bearings according to claim 1 is characterized in that: The punching structure (13) comprises an electric push rod (1301), a movable seat (1302), a punching motor (1303) and a drill rod (1304); the electric push rod (1301) is fixedly mounted on one side of the L-shaped bracket (12); the output end of the electric push rod (1301) is fixedly connected to the movable seat (1302); the punching motor (1303) is fixedly mounted on one side of the movable seat (1302); and the output end of the punching motor (1303) is fixedly connected to the drill rod (1304).

3. The automatic loading and unloading device for machining flange holes of automobile bearings according to claim 2 is characterized in that: The bearing structure (6) comprises a flange seat (601) and a bearing sleeve (602); the inner wall of the flange seat (601) is fixedly connected to the bearing sleeve (602); and the flange seat (601) and the bearing sleeve (602) are both circular in shape.

4. The automatic loading and unloading device for machining flange holes of automobile bearings according to claim 3 is characterized in that: A plurality of first through holes (14) are provided on one side of the fixed base (1), and a plurality of second through holes (15) are provided on one side of the turntable (9), wherein the positions of the first through holes (14) and the second through holes (15) correspond to each other, the diameter of the first through holes (14) is equal to the diameter of the second through holes (15), the number of the first through holes (14) and the drill rods (1304) correspond to each other, the positions of the first through holes (14) and the drill rods (1304) correspond to each other, and the diameter of the first through holes (14) is greater than the maximum diameter of the drill rods (1304).

5. The automatic loading and unloading device for machining flange holes of automobile bearings according to claim 4 is characterized in that: A flow guide frame (16) is fixedly connected to one side of the loading frame (3), and the bearing sleeve (602) is rollingly connected to the flow guide frame (16).

6. The automatic loading and unloading device for machining flange holes of automobile bearings according to claim 5 is characterized in that: The loading rack (3) and the unloading rack (4) are both arranged at an inclination, the bottom end of the loading rack (3) corresponds to the position of the turntable (9), and the top end of the unloading rack (4) corresponds to the position of the turntable (9).

7. The automatic loading and unloading device for machining flange holes of automobile bearings according to claim 6 is characterized in that: The diameter of the flange seat (601) matches the diameter of the material receiving hole (10), and the outer diameter of the bearing sleeve (602) matches the diameter of the support hole (11).

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