A turntable device for assembling bearings

Abstract

The present invention discloses a turntable device for bearing assembling, which includes a first cylinder. There is a pushing block at the front of the first cylinder, and a material plate at the bottom of the pushing block. There is a bearing plate below the material plate, and the material plate can slide back and forth above the bearing plate. The bottom of the first cylinder is fixedly connected to the bearing plate. There is a support plate above the material plate, and there is a cylinder gripper at the upper part of each support plate. There is a second cylinder at the upper part of each support plate, and each second cylinder is fixedly connected to the pushing block. There are bases on the left and right sides of the support plate, and there is a loading cylinder at the upper part of each base. There is a servo motor at the upper part of each base, and there is a turntable mechanism above each base. The turntable mechanism is responsible for storing and transporting materials. The present invention effectively simplifies the structure of the equipment, has a simple operation process, reduces the production cost, improves the work efficiency, realizes the temporary storage of materials after measurement, and also the handling of materials, and at the same time has good stability.

Description

Technical Field

[0001] The present invention belongs to the technical field of bearing automatic processing equipment, and relates to a turntable device for bearing assembly. Background Art

[0002] Bearings are mechanical components with very high precision requirements. During assembly, it is necessary to first measure the inner and outer rings of the bearings, and select materials with different dimensional precisions for matching according to the required bearing measurement data. Therefore, it is necessary to measure the materials and record the measurement data of the materials, and then select suitable materials for matching. Most of the data measurement of the materials needs to be manually measured, and then the materials are placed on the specified equipment, and then the materials are taken away and placed. The process is complicated, the production efficiency is too low, the transportation process is inconvenient, the materials are easily damaged, and the cost is too high. Therefore, it is very necessary to design a turntable device for bearing assembly to solve the above problems. Summary of the Invention

[0003] In view of the above problems, in order to overcome the defects of the prior art, the present invention provides a turntable device for bearing assembly. The purpose of the present invention is as follows: the equipment has a simple structure, a simple operation process, reduces production costs, improves work efficiency, realizes the temporary storage and transfer of materials after measurement, and has good stability at the same time.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is as follows: the present invention includes a first cylinder, a pushing block is fixedly connected to the front part of the first cylinder, a material plate is fixedly connected to the bottom of the pushing block, a bearing plate is arranged below the material plate, the material plate can slide back and forth above the bearing plate, the bottom of the first cylinder is fixedly connected to the bearing plate, two support plates that can slide left and right are arranged above the material plate, two cylinder grippers are fixedly connected to the upper part of each support plate, a second cylinder is fixedly connected to the upper part of each support plate, each second cylinder is fixedly connected to the pushing block, a base is arranged on each of the left and right sides of the support plate, two loading cylinders are fixedly connected to the upper part of each base, a servo motor is fixedly connected to the upper part of each base, and a turntable mechanism fixedly connected to the corresponding servo motor is arranged above each base.

[0005] Preferably, a plurality of first slide rails are fixedly connected to the upper part of the material plate, and each support plate is slidably connected to the corresponding first slide rail.

[0006] Preferably, two second slide rails are fixedly connected to the upper part of the bearing plate, and the lower part of the material plate is slidably connected to the corresponding second slide rail.

[0007] Preferably, a first chute is provided at the bottom of each of the support plates, and each of the support plates is slidably connected to a corresponding first slide rail through the corresponding first chute.

[0008] Preferably, two second chutes are provided at the bottom of the material plate, and the lower part of the material plate is slidably connected to a corresponding second slide rail through the second chutes.

[0009] Preferably, two blocks fixedly connected to the corresponding loading cylinders are provided above each of the bases. The block 14 is trapezoidal in shape and has an inclined surface.

[0010] Preferably, each of the turntable mechanisms includes an outer disc. Each of the outer discs is fixedly connected to a corresponding servo motor. A plurality of material fingers fixedly connected to the outer disc are provided above each of the bases. A material groove is provided inside each of the material fingers. A plurality of retaining pieces rotatably connected to the corresponding material fingers are provided above each of the bases. A plurality of springs fixedly connected to the outer disc are provided above each of the bases. One end of each of the springs is fixedly connected to the outer disc, and the other end of each of the springs is fixedly connected to the corresponding retaining piece.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By driving the movement of the cylinder gripper position through the first cylinder and the second cylinder, the present invention realizes the conversion of the material position, thereby facilitating the transportation of the material. When the material is transported to the material finger, the spring pulls the retaining piece, and the retaining piece clamps the material in the material finger, facilitating the servo motor to drive the turntable to rotate to temporarily store the material. The overall equipment is simple to operate, avoids manual contact, improves work efficiency, reduces the waste of production costs, and has good stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional schematic diagram of the structure of the present invention;

[0014] Figure 2 is a schematic diagram of the position of the cylinder gripper of the present invention;

[0015] Figure 3 is a schematic diagram of the position of the retaining piece of the present invention;

[0016] Figure 4 is the present invention Figure 3 is an enlarged schematic diagram at A in the present invention;

[0017] Figure 5 is a schematic diagram of the position of the first chute of the present invention

[0018] Reference numerals: 1 - first cylinder, 2 - pushing block, 3 - material plate, 4 - load-bearing plate, 5 - support plate, 6 - cylinder gripper, 7 - second cylinder, 8 - base, 9 - loading cylinder, 10 - servo motor, 11 - turntable mechanism, 12 - first slide rail, 13 - second slide rail, 14 - clamping block, 15 - outer disc, 16 - finger, 17 - baffle, 18 - spring, 19 - first chute, 20 - second chute, 21 - material chute. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Next, in conjunction with the attached Figures 1-5 A further detailed description will be made of the specific implementation manners of the present invention.

[0021] In this embodiment, through Figures 1-2, the present invention includes a first cylinder 1, which is a prior art and will not be described in detail herein. A pushing block 2 is fixedly connected to the front part of the first cylinder 1. A material plate 3 is fixedly connected to the bottom of the pushing block 2. A bearing plate 4 is provided below the material plate 3. The material plate 3 can slide back and forth above the bearing plate 4. The bottom of the first cylinder 1 is fixedly connected to the bearing plate 4. Two support plates 5 that can slide left and right are provided above the material plate 3. Two cylinder grippers 6 are fixedly connected to the upper part of each support plate 5. The cylinder grippers 6 are prior art and will not be described in detail herein. A second cylinder 7 is fixedly connected to the upper part of each support plate 5. The second cylinders 7 are prior art and will not be described in detail herein. Each second cylinder 7 is fixedly connected to the pushing block 2. A base 8 is provided on each of the left and right sides of the support plate 5. Two loading cylinders 9 are fixedly connected to the upper part of each base 8. The loading cylinders 9 are prior art and will not be described in detail herein. A servo motor 10 is fixedly connected to the upper part of each base 8. A turntable mechanism 11 fixedly connected to the corresponding servo motor 10 is provided above each base 8. When the device operates, the first cylinder 1 pushes the pushing block 2 to move back and forth, the pushing block 2 drives the material plate 3 to move back and forth above the bearing plate 4, the material plate 3 drives the two support plates 5 to move back and forth, and each support plate 5 drives the corresponding cylinder gripper 6 to move back and forth. At the same time, when the second cylinder 7 operates, the second cylinder 7 drives the corresponding support plate 5 to move left and right, and the support plate 5 drives the corresponding cylinder gripper 6 to move left and right. The cylinder gripper 6 can grasp the material according to the material size, and the material is sent to a suitable place through the first cylinder 1, the second cylinder 7 and the cylinder gripper 6.

[0022] In this embodiment, through Figure 2 , a plurality of first slide rails 12 are fixedly connected to the upper part of the material plate 3. Each support plate 5 is slidably connected to the corresponding first slide rail 12, and the support plate 5 moves left and right through the first slide rail 12.

[0023] In this embodiment, through Figure 2 , two second slide rails 13 are fixedly connected to the upper part of the bearing plate 4. The lower part of the material plate 3 is slidably connected to the corresponding second slide rail 13, and the material plate 3 moves back and forth on the bearing plate 4 through the second slide rail 13.

[0024] In this embodiment, through Figure 5 , a first chute 19 is formed at the bottom of each support plate 5. Each support plate 5 is slidably connected to the corresponding first slide rail 12 through the corresponding first chute 19.

[0025] In this embodiment, through Figure 5, two second sliding grooves 20 are formed at the bottom of the material plate 3, and the lower part of the material plate 3 is slidably connected to the corresponding second sliding rail 13 through the second sliding grooves 20.

[0026] In this embodiment, through Figure 3 , two clamping blocks 14 fixedly connected to the corresponding loading cylinders 9 are provided above each base 8. The clamping blocks 14 are trapezoidal in shape and have an inclined surface. The loading cylinder 9 pushes the flapper 17 to rotate through the inclined surface of the clamping block 14. When the clamping block 14 moves, the larger the contact area between the inclined surface and the flapper 17, the larger the rotation angle of the flapper 17.

[0027] In this embodiment, through Figures 3-4 , it is convenient to automatically transfer and temporarily store materials. Each turntable mechanism 11 includes an outer disc 15. Each outer disc 15 is fixedly connected to the corresponding servo motor 10. A plurality of material fingers 16 fixedly connected to the outer disc 15 are provided above each base 8. A material groove 21 is formed inside each material finger 16. A plurality of flappers 17 rotatably connected to the corresponding material fingers 16 are provided above each base 8. The flapper 17 penetrates into the material finger 16, and the middle part of the flapper 17 is rotatably connected inside the material finger 16. An opening is formed at the end of the material finger 16, and the opening communicates with the material groove 21. The end of the flapper 17 can protrude from the outer circular surface of the material finger 16, that is, the inside of the material groove 21. A plurality of springs 18 fixedly connected to the outer disc 15 are provided above each base 8. One end of each spring 18 is fixedly connected to the outer disc 15, and the other end of each spring 18 is fixedly connected to the corresponding flapper 17. When the turntable mechanism 11 needs to measure data and clamp materials, the corresponding loading cylinder 9 pushes the corresponding clamping block 14 to move. The corresponding clamping block 14 presses the flapper 17, and the corresponding flapper 17 rotates by a certain angle. At this time, the two cylinder jaws 6 facing the same turntable mechanism 11 move. One corresponding cylinder jaw 6 removes the material on the corresponding material finger 16, and the other cylinder jaw 6 places a new material on the corresponding material finger 16. When the two cylinder jaws 6 finish moving, the servo motor 10 drives the turntable mechanism 11 to rotate with a small scale, and the previous round of work is carried out again, and the temporary storage and transfer of materials are carried out in turn.

[0028] When the present invention is in use, the servo motor 10, the first cylinder 1, the second cylinder 7 and the loading cylinder 9 are started. When the first cylinder 1 and the second cylinder 7 drive the cylinder gripper 6 to move to a suitable position, one of the cylinder grippers 6 grabs a material, and there is nothing on the other cylinder gripper 6. The two cylinder grippers 6 move to the front of the corresponding finger 16. The loading cylinder 9 drives the block 14 to push the retaining piece 17, and the retaining piece 17 retracts into the finger 16. The cylinder gripper 6 without anything removes the material above the finger 16, and the other cylinder gripper 6 with the material sleeves the material on the corresponding finger 16. Subsequently, the cylinder gripper 6 moves away from the corresponding finger 16. The first cylinder 1 drives the cylinder gripper 6 to place the corresponding material at a designated position. The loading cylinder 9 drives the corresponding block 14 to retract and no longer contact the retaining piece 17. The retaining piece 17 is pulled by the corresponding spring 18 to clamp the material on the corresponding finger 16. At this time, the servo motor 10 drives the turntable mechanism 11 to rotate a certain angle to temporarily store the material and complete the transfer of the material. Such a process is repeated.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rotary table device for assembling bearings, comprising a first cylinder, characterized in that: A push block is fixedly connected to the front part of the first cylinder. A material plate is fixedly connected to the bottom of the push block. A load-bearing plate is arranged below the material plate. The material plate can slide back and forth above the load-bearing plate. The bottom of the first cylinder is fixedly connected to the load-bearing plate. Two support plates that can slide left and right are arranged above the material plate. Two cylinder grippers are fixedly connected to the upper part of each support plate. A second cylinder is fixedly connected to the upper part of each support plate. Each second cylinder is fixedly connected to the push block. A base is arranged on each of the left and right sides of the support plate. Two loading cylinders are fixedly connected to the upper part of each base. A servo motor is fixedly connected to the upper part of each base. A turntable mechanism fixedly connected to the corresponding servo motor is arranged above each base; Two blocks fixedly connected to the corresponding loading cylinders are arranged above each base. The block is trapezoidal in shape and has an inclined surface; Each turntable mechanism includes an outer disc. Each outer disc is fixedly connected to the corresponding servo motor. A plurality of material fingers fixedly connected to the outer disc are arranged above each base. A material groove is formed inside each material finger. A plurality of flappers rotatably connected to the corresponding material fingers are arranged above each base. A plurality of springs fixedly connected to the outer disc are arranged above each base. One end of each spring is fixedly connected to the outer disc, and the other end of each spring is fixedly connected to the corresponding flapper.

2. The rotary table device for bearing assembling according to claim 1, wherein: A plurality of first slide rails are fixedly connected to the upper part of the material plate.

3. A rotary table device for bearing assembling, according to claim 1, characterized in that: Two second slide rails are fixedly connected to the upper part of the load-bearing plate.

4. A rotary table device for assembling bearings as claimed in claim 1, characterized in that: A first chute is formed at the bottom of each support plate. Each support plate is slidably connected to the corresponding first slide rail through the corresponding first chute.

5. A rotary table device for assembling bearings, according to claim 1, characterized in that: Two second chutes are formed at the bottom of the material plate. The lower part of the material plate is slidably connected to the corresponding second slide rail through the second chute.

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