Polishing equipment for inner wall and outer wall of ring forge piece

Abstract

The utility model discloses polishing equipment for inner and outer walls of ring forgings, which comprises a base, a fixing plate is arranged on the base, a support rod is arranged at one end of the fixing plate, and a belt roller is rotatably arranged at the other end of the fixing plate; supporting plates are arranged at the two ends of the base correspondingly, connecting frames are slidably arranged on the supporting plates correspondingly, a first grinding rod is rotatably arranged on one connecting frame, and an abutting wheel is arranged on the other connecting frame. A mounting plate is arranged on the base, a moving frame is slidably arranged on the mounting plate in the vertical direction, a connecting plate is slidably arranged on the moving frame, and a second grinding rod is rotatably arranged on the connecting plate, so that the second grinding rod abuts against the inner wall of the ring forge piece, and the belt roller drives the ring forge piece to rotate; through the simple structure, the device can polish the inner wall and the outer wall of the ring forge piece at the same time.

Description

Technical Field

[0001] This utility model relates to the field of ring forgings, specifically to a polishing device for the inner and outer walls of ring forgings. Background Technology

[0002] Ring forgings are blanks for bearings and gear ring flanges. The production of ring forgings requires multiple processing steps to meet usage requirements. Polishing is one such step. For example, patent CN 217833087 U provides an adaptive-size ring forging processing device, which includes a processing table with an opening. Inside the opening is a rotatable rotating part, on which a ring-shaped workpiece is placed. Hydraulic rods are fixedly installed at both ends of the processing table, and clamping plates are fixedly installed on the telescopic ends of the two hydraulic rods. The two clamping plates are symmetrically distributed on both sides of the ring-shaped workpiece, and the opposite sides of the two clamping plates are curved surfaces with anti-slip textures. The curved surfaces of the two clamping plates abut against the outer walls of the ring-shaped workpiece on both sides. However, this device is not suitable for simultaneously polishing the inner and outer walls of the ring forging. Utility Model Content

[0003] The purpose of this invention is to provide a polishing device for the inner and outer walls of ring forgings, which solves the problem that the device cannot polish the inner and outer walls of ring forgings simultaneously.

[0004] To achieve the above objectives, this utility model provides a polishing device for the inner and outer walls of ring forgings. The polishing device includes a base, a fixed plate on the base, a support rod at one end of the fixed plate, and a roller rotatably mounted at the other end. Support plates are provided at both ends of the base, and connecting frames are slidably mounted on the support plates. A first polishing rod is rotatably mounted on one connecting frame, and a contact wheel is mounted on the other connecting frame. An mounting plate is provided on the base, and a movable frame is slidably mounted on the mounting plate in the vertical direction. A connecting plate is slidably mounted on the movable frame, and a second polishing rod is rotatably mounted on the connecting plate.

[0005] Preferably, a cylinder is provided on the support plate, and the push rod of the cylinder is connected to the connecting frame.

[0006] Preferably, a guide rod is slidably provided on the support plate, and the guide rod is connected to the connecting frame.

[0007] Preferably, the mounting plate is provided with a second cylinder, and the push rod of the cylinder is connected to the moving frame.

[0008] Preferably, the movable frame is provided with a cylinder three, and the push rod of the cylinder is connected to the connecting plate.

[0009] Preferably, both the connecting plate and the connecting frame are provided with a second motor. The output shaft of the second motor on the connecting frame is connected to the first grinding rod, and the output shaft of the second motor on the connecting plate is connected to the second grinding rod.

[0010] This utility model provides a polishing device for the inner and outer walls of ring forgings. The device includes a base, a fixed plate on the base, a support rod at one end of the fixed plate, and a roller rotatably mounted at the other end. Support plates are located at both ends of the base, and connecting frames are slidably mounted on each support plate. A polishing rod is rotatably mounted on one connecting frame, and a contact wheel is mounted on the other connecting frame. An mounting plate is provided on the base, and a movable frame is slidably mounted on the mounting plate along the vertical direction. A connecting plate is slidably mounted on the movable frame. A second polishing rod is rotatably mounted on the connecting plate. When using this device, the ring forging needs to be placed on the belt roller and support rod first. Then, cylinder one is started, causing cylinder one to drive the first polishing rod to abut against the outer wall of the ring forging. At the same time, the abutting wheel abuts against the outer wall of the ring forging for support. Next, cylinders two and three are started, causing the second polishing rod to abut against the inner wall of the ring forging. Then, the belt roller is rotated, causing the belt roller to drive the ring forging to rotate. At the same time, motor two is started, causing the first and second polishing rods to rotate. Through a simple structure, the device can polish the inner and outer walls of the ring forging simultaneously.

[0011] Beneficial effects: By activating cylinder one, the grinding rod one is driven to abut against the outer wall of the ring forging. At the same time, the abutting wheel abuts against and supports the outer wall of the ring forging. Then, cylinders two and three are activated, causing the grinding rod two to abut against the inner wall of the ring forging. Next, the belt roller is rotated, causing the ring forging to rotate. Simultaneously, motor two is activated, causing grinding rod one and grinding rod two to rotate. Thus, the device can polish the inner and outer walls of the ring forging simultaneously.

[0012] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a perspective view of the polishing equipment provided by this utility model;

[0015] Figure 2 This is a first-view structural diagram of the polishing equipment provided by this utility model;

[0016] Figure 3 This is a second-view structural diagram of the polishing equipment provided by this utility model.

[0017] Explanation of reference numerals in the attached figures

[0018] 1. Base; 2. Fixing plate; 3. Roller; 4. Support rod; 5. Support plate; 6. Cylinder 1; 7. Connecting frame; 8. Guide rod; 9. Grinding rod 1; 10. Motor 2; 11. Mounting plate; 12. Cylinder 2; 13. Abutting wheel; 14. Moving frame; 15. Cylinder 3; 16. Connecting plate; 17. Grinding rod 2. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0020] like Figure 1-3 As shown: This utility model provides a polishing device for the inner and outer walls of ring forgings. The polishing device includes a base 1, a fixing plate 2 on the base 1, a support rod 4 at one end of the fixing plate 2, and a roller 3 rotatably mounted at the other end; support plates 5 are provided at both ends of the base 1, and connecting frames 7 are slidably mounted on the support plates 5. A first polishing rod 9 is rotatably mounted on one of the connecting frames 7, and an abutment wheel 13 is mounted on the other connecting frame 7; an mounting plate 11 is provided on the base 1, a moving frame 14 is slidably mounted on the mounting plate 11 along the vertical direction, a connecting plate 16 is slidably mounted on the moving frame 14, and a second polishing rod 17 is rotatably mounted on the connecting plate 16.

[0021] The working principle of this utility model is as follows: When using this device, the ring forging needs to be placed on the belt roller and support rod first. Then, cylinder one is started, so that cylinder one drives grinding rod one to abut against the outer wall of the ring forging. At the same time, the abutting wheel abuts against and supports the outer wall of the ring forging. Next, cylinders two and three are started, so that grinding rod two abuts against the inner wall of the ring forging. Then, the belt roller is rotated, so that the belt roller drives the ring forging to rotate. At the same time, motor two is started, so that grinding rod one and grinding rod two rotate. Through the simple structure, the device can polish the inner and outer walls of the ring forging at the same time.

[0022] In a preferred embodiment of this utility model, a cylinder 6 is provided on the support plate 5, and the push rod of the cylinder 6 is connected to the connecting frame 7. This is to facilitate the cylinder to drive the connecting frame to move.

[0023] In a preferred embodiment of this utility model, a guide rod 8 is slidably provided on the support plate 5, and the guide rod 8 is connected to the connecting frame 7. This is to facilitate the limiting and support of the connecting frame at the same time.

[0024] In a preferred embodiment of this utility model, a second cylinder 12 is provided on the mounting plate 11, and the push rod of the second cylinder 12 is connected to the moving frame 14. This is to facilitate the displacement of the moving frame by the second cylinder.

[0025] In a preferred embodiment of this utility model, a cylinder 15 is provided on the movable frame 14, and the push rod of the cylinder 15 is connected to the connecting plate 16. This is to facilitate the cylinder 15 to drive the connecting plate to move.

[0026] In a preferred embodiment of this utility model, a second motor 10 is provided on both the connecting plate 16 and the connecting frame 7. The output shaft of the second motor 10 on the connecting frame 7 is connected to the first grinding rod 9, and the output shaft of the second motor 10 on the connecting plate 16 is connected to the second grinding rod 17. This is to facilitate the second motor driving the first and second grinding rods to rotate. Here, the first grinding rod abuts against the outer wall of the ring forging, and the second grinding rod abuts against the inner wall of the ring forging. The preferred embodiment of this utility model has been described in detail above with reference to the accompanying drawings. However, this utility model is not limited to the specific details of the above embodiments. Within the scope of the technical concept of this utility model, various simple modifications can be made to the technical solution of this utility model, and these simple modifications all fall within the protection scope of this utility model.

[0027] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0028] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A polishing device for the inner and outer walls of ring forgings, characterized in that, The polishing equipment for the inner and outer walls of the ring forging includes a base (1), a fixing plate (2) is provided on the base (1), a support rod (4) is provided at one end of the fixing plate (2), and a roller (3) is rotatably provided at the other end; Both ends of the base (1) are provided with support plates (5), and each support plate (5) is slidably provided with a connecting frame (7). One of the connecting frames (7) is rotatably provided with a grinding rod (9), and the other connecting frame (7) is provided with an abutting wheel (13). The base (1) is provided with an mounting plate (11), and a movable frame (14) is slidably provided on the mounting plate (11) along the vertical direction. A connecting plate (16) is slidably provided on the movable frame (14), and a second polishing rod (17) is rotatably provided on the connecting plate (16).

2. The polishing equipment for the inner and outer walls of ring forgings according to claim 1, characterized in that, A cylinder (6) is provided on the support plate (5), and the push rod of the cylinder (6) is connected to the connecting frame (7).

3. The polishing equipment for the inner and outer walls of ring forgings according to claim 2, characterized in that, A guide rod (8) is slidably provided on the support plate (5), and the guide rod (8) is connected to the connecting frame (7).

4. The polishing equipment for the inner and outer walls of ring forgings according to claim 1, characterized in that, A cylinder (12) is provided on the mounting plate (11), and the push rod of the cylinder (12) is connected to the moving frame (14).

5. The polishing equipment for the inner and outer walls of ring forgings according to claim 4, characterized in that, The movable frame (14) is equipped with a cylinder (15), and the push rod of the cylinder (15) is connected to the connecting plate (16).

6. The polishing equipment for the inner and outer walls of ring forgings according to claim 5, characterized in that, Both the connecting plate (16) and the connecting frame (7) are equipped with motor two (10). The output shaft of the motor two (10) on the connecting frame (7) is connected to the first polishing rod (9), and the output shaft of the motor two (10) on the connecting plate (16) is connected to the second polishing rod (17).

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