Feeding device for bearing outer circle machining

Abstract

A bearing outer circle machining feeding device relates to the technical field of bearings and comprises a conveying belt mechanism, a linear motor sliding table is arranged on one side of a supporting leg of the conveying belt mechanism, a lifting plate is fixedly connected to a sliding plate of the linear motor sliding table, a bottom plate is arranged under the linear motor sliding table, a bearing frame is fixedly connected to the bottom plate, and the bearing frame is fixedly connected to the conveying belt mechanism. A material storage box is placed on the bearing frame, and a material pushing electric cylinder is installed on the bearing frame. According to the bearing outer circle feeding device, the conveying belt mechanism, the linear motor sliding table and the pushing electric cylinder are integrated, and efficient and automatic feeding of bearing outer circles is achieved. Through precise control of the linear motor sliding table, the lifting plate can stably lift the outer circle of the bearing in the storage material box to a preset position, then the material pushing electric cylinder efficiently pushes the outer circle of the bearing out to the conveying belt mechanism, and the full-automatic feeding process is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearings, in particular to a bearing outer circle processing and feeding device. Background Art

[0002] The outer diameter of a bearing typically serves as the reference surface for machining and assembly. Its accuracy directly impacts the bearing's smooth rotation, noise, and vibration. Therefore, high-precision outer diameter machining is essential for ensuring the overall performance of the bearing. Through outer diameter machining, geometric parameters such as roundness, waviness, and roughness can be improved, thereby enhancing the bearing's geometric accuracy, reducing friction and wear, and extending its service life.

[0003] Chinese patent CN102672564B discloses a fully automatic loading and unloading device for cylindrical grinding of water pump bearing mandrels. This device has a complex structure and incorporates multiple moving parts (such as a motor, cylinder, belt drive mechanism, rocker arm, etc.), each of which is susceptible to failure. Maintenance and troubleshooting are relatively complex. Especially when multiple mechanisms work together, a failure in any one link could affect the operation of the entire device. Utility Model Content

[0004] The purpose of the present invention is to solve the problems raised in the above background technology, and then proposes a bearing outer circle processing feeding device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A bearing external cylindrical processing loading device includes a conveyor belt mechanism, a linear motor slide is provided on one side of the supporting leg of the conveyor belt mechanism, a lifting plate is fixedly connected to the slide plate of the linear motor slide, a base plate is provided directly below the linear motor slide, a supporting bracket is fixedly connected to the base plate, a storage box is placed on the supporting bracket, and a pushing electric cylinder is installed on the supporting bracket.

[0007] Furthermore, the support bracket includes a bottom support plate, a support plate is provided above the bottom support plate, a connecting rod is provided on one side of the support plate, the connecting rod is fixedly connected to the support leg, side baffles are provided on both sides of the support plate, a rear baffle is installed between the two side baffles, a guide hole is provided on the top of the side baffle, a guide rod is slidably fitted in the guide hole, a cover plate is provided on the top of the guide rod, and a flexible spring is provided between the cover plate and the top of the side baffle.

[0008] Furthermore, the flexible spring can drive the cover plate to move toward the direction close to the guide rod.

[0009] Furthermore, an insert block is provided on the top of the cover plate, and the insert block cooperates with the top of the storage box.

[0010] Furthermore, a lower plate is provided on one side of the cover plate, and an electric pusher cylinder is provided on the lower plate. The telescopic rod of the electric pusher cylinder passes through the lower plate and is connected to the pusher plate.

[0011] Furthermore, a vertical strip socket is formed on the front side of the storage box to accommodate the insertion of the lifting plate, and a push hole is provided on the top of the vertical strip slot to accommodate the outer circle of the bearing to be pushed out. A through hole is formed on the back of the storage box to accommodate the passage of the push plate, and the through hole cooperates with the push hole.

[0012] Furthermore, the two side baffles and the rear baffle are formed with slots for accommodating the insertion of storage boxes.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention integrates a conveyor belt mechanism, a linear motor slide and a pusher electric cylinder, thereby realizing efficient and automated loading of the outer diameter of the bearing. Through the precise control of the linear motor slide, the lifting plate can stably lift the outer diameter of the bearing in the storage bin to a predetermined position, and then the pusher electric cylinder efficiently pushes the outer diameter of the bearing to the conveyor belt mechanism, realizing a fully automated loading process. This design not only greatly improves production efficiency, but also ensures the accuracy and stability of the loading process. At the same time, the ingenious combination of the support bracket and the cover plate enables the storage bin to be firmly placed on the device and easy to pick up and put in, further improving the convenience and safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the use state of the utility model;

[0015] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0016] Figure 3 It is a structural diagram of the storage box;

[0017] Figure 4 is a top view of the support bracket;

[0018] Figure 5 Schematic diagram of the structure of the cover;

[0019] Among them: 100 bearing outer circle, 1 conveyor belt mechanism, 11 support leg, 12 bottom plate, 13 bottom support plate, 2 linear motor slide, 22 slide plate, 23 lifting plate, 3 support bracket, 31 support plate, 32 side baffle, 33 guide hole, 34 rear baffle, 35 connecting rod, 35 guide rod, 36 cover plate, 361 insert, 37 flexible spring, 38 lower plate, 39 pusher electric cylinder, 310 pusher plate, 4 storage box, 42 vertical long strip socket, 43 pusher hole, 44 through hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. The present invention is further described in conjunction with the drawings and embodiments:

[0021] like Figure 1-Figure 5 As shown, a bearing external cylindrical processing loading device includes a conveyor belt mechanism 1. The conveyor belt mechanism is a prior art and has been used for decades, so no further explanation is given. A linear motor slide 2 is provided on one side of the support leg 11 of the conveyor belt mechanism. The linear motor slide is a purchased part and can be driven by a motor to realize automatic linear motion of the workpiece. The linear motor slide model ATB12 produced by Guangdong Tiangong Automation Technology Co., Ltd. can be selected.

[0022] A lifting plate 23 is fixedly connected to the slide plate 22 of the linear motor slide, and a base plate 12 is provided directly below the linear motor slide. A support bracket 3 is fixedly connected to the base plate, and a storage box 4 is placed on the support bracket. A pushing electric cylinder 39 is installed on the support bracket, and the pushing electric cylinder can push the outer circle 100 of the bearing in the storage box to the conveyor belt mechanism.

[0023] In at least one embodiment, the support bracket includes a bottom support plate 13, a support plate 31 is provided above the bottom support plate, a connecting rod 35 is provided on one side of the support plate, the connecting rod is fixedly connected to the support leg, side baffles 32 are provided on both sides of the support plate, a rear baffle 34 is installed between the two side baffles, a guide hole 33 is provided on the top of the side baffle, a guide rod 35 is slidably fitted in the guide hole, a cover plate 36 is provided on the top of the guide rod, and a flexible spring 37 is provided between the cover plate and the top of the side baffle.

[0024] Furthermore, the flexible spring can drive the cover plate to move toward the direction close to the guide rod.

[0025] Furthermore, an insert block 361 is provided on the top of the cover plate, and the insert block cooperates with the top of the storage box.

[0026] Furthermore, a lower plate 38 is provided on one side of the cover plate, and a pusher electric cylinder 39 is provided on the lower plate. The telescopic rod of the pusher electric cylinder passes through the lower plate and is connected to the pusher plate 310.

[0027] In at least one embodiment, Figure 3As shown, a vertical strip socket 42 for accommodating the insertion of the lifting plate is formed on the front side of the storage box, a push hole 43 for accommodating the outer circle of the bearing to be pushed out is provided on the top of the vertical strip slot, and a through hole 44 for accommodating the passage of the push plate is formed on the back of the storage box, and the through hole cooperates with the push hole.

[0028] Furthermore, the two side baffles and the rear baffle are formed with slots for accommodating the insertion of storage boxes.

[0029] Working mode, ensure that the conveyor mechanism (not described in detail, but it is prior art) is in working condition. The linear motor slide 2 is installed on one side of the support leg 11 of the conveyor mechanism, and is connected to the power supply and control system. The lifting plate 23 is fixedly connected to the slide plate 22 of the linear motor slide. The base plate 12 is fixedly placed directly below the linear motor slide, and the support bracket 3 is fixedly connected to the base plate. The storage box 4 is placed on the support bracket, ensuring that it fits tightly with the slot on the support bracket. The pusher electric cylinder 39 is installed on the support bracket and is connected to the power supply and control system. Place the outer circle of the bearing 100 into the storage box 4, ensuring that the outer circle of the bearing can be smoothly pushed out of the push hole 43. Align the vertical long strip socket 42 of the storage box with the lifting plate 23, and push the storage box into the slot of the support bracket. The plug 361 on the cover plate 36 cooperates with the top of the storage box, and the flexible spring 37 drives the cover plate to move toward the guide rod to fix the storage box.

[0030] The linear motor slide 2 is activated, driving the lifting plate 23 upward. Several bearing outer cylinders are placed on top of the lifting plate, causing the bearing outer cylinders to rise vertically. The pusher cylinder 39 is activated, and its telescopic rod passes through the lower plate 38 and is connected to the pusher plate 310, which pushes the bearing outer cylinders 100 in the storage bin out of the pusher hole 43 and onto the conveyor mechanism. The conveyor mechanism transports the bearing outer cylinders 100 to the next processing step.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing outer circle processing feeding device, characterized in that: It includes a conveyor belt mechanism, a linear motor slide is provided on one side of the supporting leg of the conveyor belt mechanism, a lifting plate is fixedly connected to the slide plate of the linear motor slide, a base plate is provided directly below the linear motor slide, a supporting bracket is fixedly connected to the base plate, a storage box is placed on the supporting bracket, and a pushing electric cylinder is installed on the supporting bracket.

2. The bearing outer circle processing and feeding device according to claim 1, characterized in that: The support bracket includes a bottom support plate, a support plate is provided above the bottom support plate, a connecting rod is provided on one side of the support plate, the connecting rod is fixedly connected to the support leg, side baffles are provided on both sides of the support plate, a rear baffle is installed between the two side baffles, a guide hole is provided on the top of the side baffle, a guide rod is slidably fitted in the guide hole, a cover plate is provided on the top of the guide rod, and a flexible spring is provided between the cover plate and the top of the side baffle.

3. The bearing outer circle processing and feeding device according to claim 2, characterized in that: The flexible spring can drive the cover plate to move toward the direction close to the guide rod.

4. The bearing outer circle processing and feeding device according to claim 2 or 3, characterized in that: An insert block is provided on the top of the cover plate, and the insert block matches the top of the storage box.

5. The bearing outer circle processing and feeding device according to claim 2, characterized in that: A lower plate is provided on one side of the cover plate, and an electric pusher cylinder is provided on the lower plate. A telescopic rod of the electric pusher cylinder passes through the lower plate and is connected to the pusher plate.

6. The bearing outer circle processing and feeding device according to claim 1, characterized in that: A vertical strip socket for accommodating the insertion of a lifting plate is formed on the front side of the storage box, and a push hole for accommodating the outer circle of the bearing to be pushed out is provided on the top of the vertical strip socket. A through hole for accommodating the passage of a push plate is formed on the back of the storage box, and the through hole cooperates with the push hole.

7. The bearing outer circle processing and feeding device according to claim 2, characterized in that: The two side baffles and the rear baffle are formed with slots for accommodating the insertion of storage boxes.

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