Combined bearing steel calendaring equipment

Abstract

The utility model relates to the technical field of steel processing, and discloses combined bearing steel calendaring equipment which comprises a bottom plate, a vertical plate is fixedly connected to the top of the bottom plate, a sliding plate is slidably connected to the inner wall of the vertical plate, and the outer wall of a threaded column is in threaded connection to the top of the vertical plate. And a second bevel gear is rotationally connected to one side of the sliding plate, an upper calendering roller is arranged in the middle of the second bevel gear through a rotating shaft, a lower calendering roller is arranged in the middle of a third bevel gear through a rotating shaft, a driving assembly is arranged at the tooth position of the second bevel gear, and a limiting mechanism is arranged at the top of the bottom plate. According to the device, the rotating wheel is rotated to drive the threaded column to rotate, the sliding plate moves downwards through the threaded column, the second bevel gear drives the upper calendering roller to move downwards through the rotating shaft, then the distance between the lower calendering roller and the upper calendering roller is adjusted, and combined bearing steel of different models can be machined in the using process; the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel processing, in particular to a combined bearing steel rolling processing device. Background Art

[0002] Combined bearing steel calendering equipment is a kind of equipment used for processing bearing steel, usually used for producing various bearings and related parts. This equipment is usually composed of multiple parts to complete the calendering process of bearing steel. In the prior art, the upper calendering roller and the lower calendering roller are fixedly connected to the vertical plate, and the distance between the upper calendering roller and the lower calendering roller cannot be adjusted, and it is impossible to calender different types of bearing steel, thereby reducing the versatility of the equipment when used. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a combined bearing steel calendering processing equipment, which aims to improve the problem that the distance between the upper calendering roller and the lower calendering roller cannot be adjusted.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a combined bearing steel calendering processing equipment, comprising a base plate, the top of the base plate is fixedly connected to a vertical plate, the inner wall of the vertical plate is slidably connected to a sliding plate, the top of the sliding plate is rotatably connected to a threaded column, one end of the threaded column is fixedly connected to a rotating wheel, the outer wall of the threaded column is threadedly connected to the top of the vertical plate, one side of the sliding plate is rotatably connected to a second bevel gear, one side of the vertical plate is rotatably connected to a third bevel gear, the middle parts of the second bevel gear and the third bevel gear are fixedly connected to a rotating shaft, the middle part of the second bevel gear is provided with an upper calendering roller through the rotating shaft, the middle part of the third bevel gear is provided with a lower calendering roller through the rotating shaft, a driving assembly is provided at the teeth of the second bevel gear, and a limiting mechanism is provided at the top of the base plate.

[0005] Preferably, the limiting mechanism includes a second motor, the outer wall of the second motor is arranged inside the base plate, a placement groove is arranged on the top of the base plate, the bottom of the second motor is fixedly connected to the inner wall of the placement groove, the output end of the second motor is fixedly connected to a bidirectional screw rod, one end of the bidirectional screw rod is rotatably connected to the inner wall of the placement groove, the outer wall of the bidirectional screw rod is threadedly connected to a sliding block, the outer wall of the sliding block is slidably connected to the inner wall of the placement groove, and a limiting plate is arranged on the top of the sliding block.

[0006] Preferably, the driving assembly includes a movable bevel gear, the teeth of the movable bevel gear are meshed with the teeth of the second bevel gear, a connecting rod is fixedly connected to the middle of the movable bevel gear, a first motor is fixedly connected to the top of the base plate, and an output end of the first motor is fixedly connected to one end of the connecting rod.

[0007] Preferably, a first bevel gear is fixedly connected to the outer wall of the connecting rod, and the teeth of the first bevel gear are meshedly connected with the teeth of the third bevel gear.

[0008] Preferably, the outer wall of the connecting rod is slidably connected to a moving plate, one side of the moving plate is fixedly connected to one side of the sliding plate, and the bottom of the moving bevel gear is rotatably connected to one side of the moving plate.

[0009] Preferably, a square plate is rotatably connected to the bottom of the first bevel gear, and one side of the square plate is fixedly connected to one side of the vertical plate.

[0010] Preferably, a fixing plate is fixedly connected to one side of the top of the vertical plate, and one end of the connecting rod is rotatably connected to one side of the fixing plate.

[0011] Preferably, a mounting rod is fixedly connected to the top of the sliding block, and one end of the mounting rod is fixedly connected to one side of the limiting plate.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the threaded column is driven to rotate by rotating the rotating wheel, and the threaded column realizes the downward movement of the sliding plate. When the sliding plate moves downward, the second bevel gear moves downward, and the second bevel gear drives the upper calendering roller to move downward through the rotating shaft, thereby realizing the adjustment of the distance between the lower calendering roller and the upper calendering roller, realizing that different types of combined bearing steels can be processed during use, thereby improving the practicality of the device.

[0014] 2. In the utility model, the second motor drives the bidirectional screw to rotate to realize the sliding of the sliding block, the sliding of the sliding block drives the mounting rod to slide, the sliding of the mounting rod drives the limit plate to slide, and the limit plate is adjusted to achieve the limit processing during the calendering process, so that the combined bearing steel is more stable during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a combined bearing steel rolling processing equipment proposed by the utility model;

[0016] Figure 2 A schematic diagram of a connecting rod of a combined bearing steel rolling processing equipment proposed by the utility model;

[0017] Figure 3 The utility model provides a bidirectional screw diagram of a combined bearing steel rolling processing equipment.

[0018] Legend:

[0019] 1. Bottom plate; 2. Lower calendering roller; 3. Upper calendering roller; 4. Placement groove; 5. Vertical plate; 6. First motor; 7. First bevel gear; 8. Connecting rod; 9. Moving bevel gear; 10. Fixed plate; 11. Rotating wheel; 12. Threaded column; 13. Moving plate; 14. Sliding plate; 15. Second bevel gear; 16. Third bevel gear; 17. Limiting plate; 18. Mounting rod; 19. Bidirectional screw; 20. Second motor; 21. Sliding block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings of the specification 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 of 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.

[0021] Reference Figure 1-Figure 3 The utility model provides an embodiment: a combined bearing steel calendering processing equipment, including a bottom plate 1, a vertical plate 5 is fixedly connected to the top of the bottom plate 1, a sliding plate 14 is slidably connected to the inner wall of the vertical plate 5, a threaded column 12 is rotatably connected to the top of the sliding plate 14, one end of the threaded column 12 is fixedly connected to a rotating wheel 11, the outer wall of the threaded column 12 is threadedly connected to the top of the vertical plate 5, one side of the sliding plate 14 is rotatably connected to a second bevel gear 15, one side of the vertical plate 5 is rotatably connected to a third bevel gear 16, the middle parts of the second bevel gear 15 and the third bevel gear 16 are fixedly connected to a rotating shaft, the middle part of the second bevel gear 15 is provided with an upper calendering roller 3 through the rotating shaft, the middle part of the third bevel gear 16 is provided with a lower calendering roller 2 through the rotating shaft, a driving component is provided at the teeth of the second bevel gear 15, and a limiting mechanism is provided at the top of the bottom plate 1.

[0022] Specifically, the threaded column 12 is driven to rotate by rotating the rotating wheel 11, and the threaded column 12 is threadedly connected to the horizontal plate on the top of the vertical plate 5. When the threaded column 12 rotates, the threaded column 12 moves downward at the same time, and the threaded column 12 pushes the sliding plate 14 to move downward. The outer wall of the sliding plate 14 is slidingly connected to the vertical plate 5. When the sliding plate 14 moves downward, the second bevel gear 15 moves downward, and the second bevel gear 15 drives the upper calendering roller 3 to move downward through the rotating shaft, thereby realizing the distance adjustment between the lower calendering roller 2 and the upper calendering roller 3, so that different types of combined bearing steels can be processed during use, thereby improving the practicality of the device.

[0023] Reference Figure 1 and Figure 3The limiting mechanism includes a second motor 20, the outer wall of the second motor 20 is arranged inside the base plate 1, a placement slot 4 is arranged on the top of the base plate 1, the bottom of the second motor 20 is fixedly connected to the inner wall of the placement slot 4, the output end of the second motor 20 is fixedly connected to a bidirectional screw rod 19, one end of the bidirectional screw rod 19 is rotatably connected to the inner wall of the placement slot 4, the outer wall of the bidirectional screw rod 19 is threadedly connected to a sliding block 21, the outer wall of the sliding block 21 is slidably connected to the inner wall of the placement slot 4, a limiting plate 17 is arranged on the top of the sliding block 21, the top of the sliding block 21 is fixedly connected to a mounting rod 18, and one end of the mounting rod 18 is fixedly connected to one side of the limiting plate 17.

[0024] Specifically, the bidirectional screw rod 19 is driven to rotate by the second motor 20. When the bidirectional screw rod 19 rotates, the sliding block 21 slides on the outer wall of the bidirectional screw rod 19. The sliding of the sliding block 21 drives the mounting rod 18 to slide. The sliding of the mounting rod 18 drives the limit plate 17 to slide. The limit plate 17 is adjusted to achieve limit processing during calendering processing, so that the combined bearing steel is more stable and not easy to move during processing, thereby achieving better processing effect and improving the stability of the equipment during use.

[0025] Reference Figure 1-Figure 2 The driving assembly includes a moving bevel gear 9, the teeth of the moving bevel gear 9 are meshed with the teeth of the second bevel gear 15, the middle part of the moving bevel gear 9 is fixedly connected with a connecting rod 8, the top of the base plate 1 is fixedly connected with a first motor 6, the output end of the first motor 6 is fixedly connected to one end of the connecting rod 8, the outer wall of the connecting rod 8 is fixedly connected with a first bevel gear 7, the teeth of the first bevel gear 7 are meshed with the teeth of the third bevel gear 16, the outer wall of the connecting rod 8 is slidably connected with a moving plate 13, one side of the moving plate 13 is fixedly connected to one side of the sliding plate 14, and the bottom of the moving bevel gear 9 is rotatably connected to one side of the moving plate 13.

[0026] Specifically, the connecting rod 8 is driven to rotate by the first motor 6, and the first bevel gear 7 and the moving bevel gear 9 are driven to rotate by the rotation of the connecting rod 8, and the third bevel gear 16 is driven to rotate by the rotation of the first bevel gear 7, and the second bevel gear 15 is driven to rotate by the rotation of the moving bevel gear 9. The rotation of the third bevel gear 16 realizes the rotation of the lower calendering roller 2, and the rotation of the second bevel gear 15 realizes the rotation of the upper calendering roller 3. The moving plate 13 and the sliding plate 14 are fixedly connected. When the sliding plate 14 moves, it drives the second bevel gear 15 to move, and at the same time drives the moving plate 13 to move. The moving plate 13 is connected to the moving bevel gear 9 to realize the synchronous movement of the moving bevel gear 9 and the second bevel gear 15, ensuring that the moving bevel gear 9 and the second bevel gear 15 are in a meshing state, thereby realizing the rotation of the second bevel gear 15.

[0027] The bottom of the first bevel gear 7 is rotatably connected to a square plate, and one side of the square plate is fixedly connected to one side of the vertical plate 5 .

[0028] Specifically, the square plate is located above the first motor 6 and is fixedly connected to the vertical plate 5 to fix the first bevel gear 7 .

[0029] A fixing plate 10 is fixedly connected to one side of the top of the vertical plate 5 , and one end of the connecting rod 8 is rotatably connected to one side of the fixing plate 10 .

[0030] Specifically, the fixing plate 10 is fixed to one side of the top of the vertical plate 5 , and one end of the connecting rod 8 is rotatably connected to the fixing plate 10 to achieve fixed support for the connecting rod 8 .

[0031] Working principle: When using the device, first rotate the rotating wheel 11. When the rotating wheel 11 rotates, the threaded column 12 rotates, and the threaded column 12 pushes the sliding plate 14 to move. When the sliding plate 14 moves, the second bevel gear 15 moves synchronously. When the sliding plate 14 moves, it drives the moving plate 13 and the moving bevel gear 9 to move synchronously, so that the second bevel gear 15 and the moving bevel gear 9 are in meshing state. The movement of the second bevel gear 15 drives the upper calendering roller 3 to move, and the distance between the lower calendering roller 2 and the upper calendering roller 3 is adjusted. Different types of combined bearing steels can be processed. After the distance is adjusted, the first motor 6 is started, and the connecting rod 8 is driven to rotate by the first motor 6. The rotation of drives the first bevel gear 7 and the movable bevel gear 9 to rotate, the rotation of the first bevel gear 7 drives the third bevel gear 16 to rotate, the rotation of the movable bevel gear 9 drives the second bevel gear 15 to rotate, the rotation of the third bevel gear 16 drives the lower calendering roller 2 to rotate, the rotation of the second bevel gear 15 drives the upper calendering roller 3 to rotate, the rotation of the lower calendering roller 2 and the upper calendering roller 3 is to realize calendering, and the second motor 20 is started during calendering, and the second motor 20 drives the bidirectional screw rod 19 to rotate. When the bidirectional screw rod 19 rotates, the sliding block 21 drives the limit plate 17 to slide through the mounting rod 18, and the limit treatment is performed during the calendering process, so that the combined bearing steel is more stable and not easy to move during processing.

[0032] 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. A combined bearing steel rolling processing equipment, comprising a bottom plate, characterized in that: The top of the bottom plate is fixedly connected to the vertical plate, the inner wall of the vertical plate is slidably connected to the sliding plate, the top of the sliding plate is rotatably connected to a threaded column, one end of the threaded column is fixedly connected to a rotating wheel, the outer wall of the threaded column is threadedly connected to the top of the vertical plate, one side of the sliding plate is rotatably connected to the second bevel gear, one side of the vertical plate is rotatably connected to the third bevel gear, the middle parts of the second bevel gear and the third bevel gear are fixedly connected to a rotating shaft, the middle part of the second bevel gear is provided with an upper calendering roller through the rotating shaft, the middle part of the third bevel gear is provided with a lower calendering roller through the rotating shaft, a driving assembly is provided at the teeth of the second bevel gear, and a limiting mechanism is provided at the top of the bottom plate.

2. The combined bearing steel rolling processing equipment according to claim 1 is characterized in that: The limiting mechanism includes a second motor, the outer wall of the second motor is arranged inside the base plate, a placement groove is arranged on the top of the base plate, the bottom of the second motor is fixedly connected to the inner wall of the placement groove, the output end of the second motor is fixedly connected to a bidirectional screw rod, one end of the bidirectional screw rod is rotatably connected to the inner wall of the placement groove, the outer wall of the bidirectional screw rod is threadedly connected to a sliding block, the outer wall of the sliding block is slidably connected to the inner wall of the placement groove, and a limiting plate is arranged on the top of the sliding block.

3. The combined bearing steel rolling processing equipment according to claim 1 is characterized in that: The driving assembly includes a movable bevel gear, the teeth of the movable bevel gear are meshed with the teeth of the second bevel gear, a connecting rod is fixedly connected to the middle of the movable bevel gear, a first motor is fixedly connected to the top of the base plate, and an output end of the first motor is fixedly connected to one end of the connecting rod.

4. The combined bearing steel rolling processing equipment according to claim 3 is characterized in that: The outer wall of the connecting rod is fixedly connected with a first bevel gear, and the teeth of the first bevel gear are meshed with the teeth of the third bevel gear.

5. The combined bearing steel rolling processing equipment according to claim 3 is characterized in that: The outer wall of the connecting rod is slidably connected with a moving plate, one side of the moving plate is fixedly connected to one side of the sliding plate, and the bottom of the moving bevel gear is rotatably connected to one side of the moving plate.

6. The combined bearing steel rolling processing equipment according to claim 4 is characterized in that: The bottom of the first bevel gear is rotatably connected with a square plate, and one side of the square plate is fixedly connected to one side of the vertical plate.

7. The combined bearing steel rolling processing equipment according to claim 3 is characterized in that: A fixing plate is fixedly connected to one side of the top of the vertical plate, and one end of the connecting rod is rotatably connected to one side of the fixing plate.

8. The combined bearing steel rolling processing equipment according to claim 2 is characterized in that: The top of the sliding block is fixedly connected with a mounting rod, and one end of the mounting rod is fixedly connected to one side of the limiting plate.

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