Automatic feeding device of numerically controlled lathe for bearing machining

Abstract

The utility model relates to the technical field of bearing machining, and discloses a numerical control lathe automatic feeding device for bearing machining, which comprises a supporting table, two fixing frames are fixedly connected to the top of the supporting table, a motor is mounted at the bottom of the supporting table, and a reciprocating threaded rod is fixedly connected to the output end of the motor. The tops of the reciprocating threaded rods are fixedly connected with first bevel gears, the top of the fixing frame is fixedly connected with fixing plates, the close sides of the two fixing plates are rotationally connected with rotating rods, and the outer sides of the rotating rods are fixedly connected with second bevel gears. According to the bearing feeding device, under the assistance of the elastic blocking piece, a bearing can slide into the material disc, the motor is started to enable the reciprocating threaded rod to rotate, and when the threaded block drives the material disc to move to the highest position, the rotating rod rotates synchronously at the same time, so that the material stirring plate pushes the bearing in the material disc to fall off for discharging; in this way, the bearings can be quickly connected in the two areas, and automatic discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to an automatic feeding device for a numerically controlled lathe used for bearing processing. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. They are mainly used to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Bearings are usually composed of inner rings, outer rings, rolling elements, and cages. There are many types of bearings, including rolling bearings and sliding bearings. Different types of bearings play a key role in different mechanical equipment and working conditions. They are widely used in many fields such as automobiles, machine tools, aerospace, electricity, and metallurgy.

[0003] In the prior art, CNC machine tools are required for bearing processing. Then the bearings are generally processed at the front end and then manually transferred from the front end processing area to the subsequent processing equipment. However, manual transfer and loading between the two areas is time-consuming and increases labor costs. Therefore, the technology in the field proposes an automatic loading device for CNC lathes for bearing processing to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an automatic loading device for a CNC lathe for bearing processing, aiming to improve the problem in the prior art that bearing processing requires manual transfer between two areas and then loading, which is time-consuming and increases labor costs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding device for a CNC lathe for bearing processing, comprising a support table, the top of the support table is fixedly connected to two fixed frames, the bottom of the support table is installed with a motor, the output end of the motor is fixedly connected to a reciprocating threaded rod, the top of the reciprocating threaded rod is fixedly connected to a bevel gear 1, the top of the fixed frame is fixedly connected to a fixed plate, the adjacent sides of the two fixed plates are rotatably connected to a rotating rod, the outer side of the rotating rod is fixedly connected to a bevel gear 2, the outer side of the bevel gear 2 is fixedly connected to a plurality of material stripping plates, the outer side of the reciprocating threaded rod is threadedly connected to a threaded block, the outer side of the threaded block is fixedly connected to a material tray, and a recovery component is provided on the top of the support table.

[0006] Furthermore, the recycling component includes a receiving hopper, and the top of the receiving hopper is fixedly connected to the top of the support platform.

[0007] Furthermore, an electric push rod is installed outside the support platform, and an output end of the electric push rod is fixedly connected to a push plate.

[0008] Furthermore, the outer side of the push plate is slidably connected to the inner side of the receiving hopper.

[0009] Furthermore, a guide rod is fixedly connected to the inner side of one of the fixed frames, and a sliding block is slidably connected to the outer side of the guide rod.

[0010] Furthermore, the outer side of the sliding block is fixedly connected to the outer side of the material tray, and the outer side of the bevel gear one is meshingly connected to the outer side of the bevel gear two.

[0011] Furthermore, a conveyor belt is arranged outside the support platform, and an elastic blocking piece is fixedly connected to one side of the conveyor belt.

[0012] Furthermore, the outer side of the elastic baffle is in contact with the inner side of the tray.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, with the assistance of the elastic baffle, the bearing will slide into the inside of the material tray, and the motor will be started to rotate the reciprocating threaded rod. When the threaded block drives the material tray to move to the highest point, the rotating rod will rotate synchronously at the same time, so that the material plate will push the bearing in the material tray down to unload the material. In this way, the bearing can be quickly connected in the two areas and unload the material automatically.

[0015] 2. In the utility model, the scattered bearings are collected by the receiving hopper. When the material tray moves to the bottom, the edge of the material tray will be connected with the edge of the receiving hopper. The electric push rod can be started to push the bearings in the receiving hopper back into the material tray, and then the unloading operation can be repeated to avoid material loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of an automatic feeding device for a CNC lathe used for bearing processing proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the fixed frame structure of an automatic feeding device for a CNC lathe used for bearing processing proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic structural diagram of a material shifting plate of an automatic feeding device for a CNC lathe used for bearing processing.

[0019] Legend:

[0020] 1. Support table; 2. Fixed frame; 3. Motor; 4. Reciprocating threaded rod; 5. Bevel gear one; 6. Fixed plate; 7. Rotating rod; 8. Bevel gear two; 9. Material shifting plate; 10. Threaded block; 11. Guide rod; 12. Slider; 13. Material tray; 14. Conveyor belt; 15. Elastic baffle; 16. Material receiving hopper; 17. Electric push rod; 18. Push plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-Figure 3 The utility model provides an embodiment: an automatic feeding device for a CNC lathe for bearing processing, comprising a support table 1, two fixed frames 2 are fixedly connected to the top of the support table 1, a motor 3 is installed at the bottom of the support table 1, a reciprocating threaded rod 4 is fixedly connected to the output end of the motor 3, a bevel gear 1 5 is fixedly connected to the top of the reciprocating threaded rod 4, a fixed plate 6 is fixedly connected to the top of the fixed frame 2, a rotating rod 7 is rotatably connected to the adjacent sides of the two fixed plates 6, a bevel gear 2 8 is fixedly connected to the outer side of the rotating rod 7, a plurality of material stripping plates 9 are fixedly connected to the outer side of the bevel gear 2 8, a thread block 10 is threadedly connected to the outer side of the reciprocating threaded rod 4, and the thread block 10 A material tray 13 is fixedly connected to the outside of the support table 1, and a recovery component is arranged on the top of the support table 1. After the bearing is processed through the front-end process, it will be transported by the conveyor belt 14, and then slide down to the inside of the material tray 13 with the assistance of the elastic baffle 15. Some bearings will slide down quickly and enter the receiving hopper 16. The electric push rod 17 can be started to push the bearing back into the material tray 13 with the push plate 18, and the motor 3 can be started to rotate the reciprocating threaded rod 4. When the threaded block 10 drives the material tray 13 to move to the highest point, the rotating rod 7 rotates synchronously at the same time, so that the material plate 9 pushes the bearing in the material tray 13 down for unloading, and the feed port of the subsequent processing equipment is arranged below the falling bearing.

[0023] Reference Figure 1-Figure 3 The recycling component includes a receiving hopper 16, the top of which is fixedly connected to the top of the support platform 1, and an electric push rod 17 is installed on the outside of the support platform 1. The output end of the electric push rod 17 is fixedly connected to a push plate 18, and the outer side of the push plate 18 is slidably connected to the inner side of the receiving hopper 16. A guide rod 11 is fixedly connected to the inner side of one of the fixed frames 2, and a slider 12 is slidably connected to the outer side of the guide rod 11. The slider 12 moves along the outer side of the guide rod 11 with the material tray 13, which will be more stable. When unloading, the bearings that do not enter the feed port of the subsequent equipment will fall into the inside of the receiving hopper 16 and be collected. When the material tray 13 moves to the bottom, the edge of the material tray 13 will be connected to the edge of the receiving hopper 16. Starting the electric push rod 17 can push the bearing in the receiving hopper 16 back into the material tray 13, and then repeat the unloading operation.

[0024] Reference Figure 1-Figure 3The outer side of the slider 12 is fixedly connected to the outer side of the material tray 13, the outer side of the bevel gear 1 5 is meshed with the outer side of the bevel gear 2 8, a conveyor belt 14 is arranged on the outside of the support platform 1, and an elastic baffle 15 is fixedly connected to one side of the conveyor belt 14, and the outer side of the elastic baffle 15 is in contact with the inner side of the material tray 13. The elastic baffle 15 will produce elastic deformation when the material tray 13 passes by. When the material tray 13 moves to the bottom of the elastic baffle 15, the elastic baffle 15 will restore its original shape, so that the bearing can enter the interior of the material tray 13 conveniently.

[0025] Working principle: The bearing is transported by the conveyor belt 14 after being processed through the front-end process, and slides into the inside of the material tray 13 with the assistance of the elastic baffle 15, and then the motor 3 is started to rotate the reciprocating threaded rod 4, so that the threaded block 10 drives the material tray 13 to move upward, and at the same time, the bevel gear 1 5 will drive the bevel gear 2 8 to rotate, so that the rotating rod 7 rotates synchronously, so that the material plate 9 will rotate, and when the material tray 13 moves to the top, the material plate 9 will push the bearing in the material tray 13 down for unloading, and the bearing that does not enter the feed port of the subsequent equipment will fall into the inside of the receiving hopper 16. When the material tray 13 moves to the bottom, starting the electric push rod 17 can push the bearing collected in the receiving hopper 16 back into the material tray 13 for unloading again.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding device for a CNC lathe for bearing processing, comprising a support table (1), characterized in that: The top of the support platform (1) is fixedly connected to two fixed frames (2); the bottom of the support platform (1) is installed with a motor (3); the output end of the motor (3) is fixedly connected to a reciprocating threaded rod (4); the top of the reciprocating threaded rod (4) is fixedly connected to a bevel gear 1 (5); the top of the fixed frame (2) is fixedly connected to a fixed plate (6); the adjacent sides of the two fixed plates (6) are rotatably connected to a rotating rod (7); the outer side of the rotating rod (7) is fixedly connected to a bevel gear 2 (8); the outer side of the bevel gear 2 (8) is fixedly connected to a plurality of material removing plates (9); the outer side of the reciprocating threaded rod (4) is threadedly connected to a threaded block (10); the outer side of the threaded block (10) is fixedly connected to a material tray (13); and a recovery component is arranged on the top of the support platform (1).

2. The automatic feeding device for a CNC lathe for bearing processing according to claim 1 is characterized in that: The recycling component comprises a receiving hopper (16), the top of which is fixedly connected to the top of the support platform (1).

3. The automatic feeding device for a CNC lathe for bearing processing according to claim 2 is characterized in that: An electric push rod (17) is installed outside the support platform (1), and a push plate (18) is fixedly connected to the output end of the electric push rod (17).

4. The automatic feeding device for a CNC lathe for bearing processing according to claim 3 is characterized in that: The outer side of the push plate (18) is slidably connected to the inner side of the receiving hopper (16).

5. The automatic feeding device for a CNC lathe for bearing processing according to claim 1 is characterized in that: A guide rod (11) is fixedly connected to the inner side of one of the fixed frames (2), and a sliding block (12) is slidably connected to the outer side of the guide rod (11).

6. The automatic feeding device for a CNC lathe for bearing processing according to claim 5 is characterized in that: The outer side of the slide block (12) is fixedly connected to the outer side of the material tray (13), and the outer side of the bevel gear 1 (5) is meshingly connected to the outer side of the bevel gear 2 (8).

7. The automatic feeding device for a CNC lathe for bearing processing according to claim 1 is characterized in that: A conveyor belt (14) is arranged outside the support platform (1), and an elastic blocking piece (15) is fixedly connected to one side of the conveyor belt (14).

8. The automatic feeding device for a CNC lathe for bearing processing according to claim 7 is characterized in that: The outer side of the elastic blocking piece (15) is in contact with the inner side of the material tray (13).

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