Cylinder flattening device
By designing the cylinder flattening device, the combination of support rollers, vertical pressure plates and telescopic rods is used to solve the problem of misalignment of the two ends of the plate in rim production, the extrusion alignment and flattening of the plate are achieved, and the quality of the rim is improved .
Patent Information
- Application Number
- CN202420537722.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-19
AI Technical Summary
During the rim production process, the two ends of the rolled plate are too large or not aligned, which affects the quality of the rim.
A cylinder flattening device is designed, including a support platform, a horizontal support roller, a vertical press plate and a rotating column. By combining the support roller and the vertical press plate, the horizontal press plate and the vertical telescopic rod can achieve the extrusion alignment and flattening operation of the rolled round plate.
It effectively solves the problem of misalignment of the two ends of the plate, ensures that the end surface of the rim is closer and flat, facilitates subsequent welding operations, and improves the quality of the rim.
Smart Images
Figure CN222447766U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wheel hub assembly production equipment, and specifically relates to a cylinder flattening device. Background Art
[0002] The rim is a component that mounts and supports the tire on the wheel, and together with the spokes, forms the wheel. When producing the rim, the plate needs to be rolled into a circle, and the two ends of the rolled plate need to be welded together. During the welding process, the distance between the two ends of the rolled plate is too large or not aligned, which affects the quality of the rim. Therefore, a cylinder flattening device is needed to solve the above technical problems. Utility Model Content
[0003] In view of the above-mentioned defects existing in the prior art, the utility model provides a cylinder flattening device, including a support platform, a horizontal support roller is fixed on the support platform, one end of the support roller is fixedly connected to a support rod, and support plates 1 and 2 are respectively provided below the two ends of the support roller, one side of the support plate 2 is hingedly connected to a column, and the lower end of the column is fixed on the support platform; the support plate 2 is arranged to rotate around the column to facilitate loading and unloading of the rim on the support roller;
[0004] The support roller is matched with a horizontal pressing plate, which can flatten the interface of the rim sleeved on the support roller under the action of manual or auxiliary tools.
[0005] Preferably, two vertical rods are respectively arranged on the supporting platforms corresponding to the two sides of the supporting roller, a connecting plate is arranged between the two vertical rods on the same side of the supporting roller, a top plate is arranged at the top of the four vertical rods, the horizontal pressing plate is connected to the top plate through a vertical telescopic rod, and both sides of the supporting roller are equipped with vertical pressing plates, which are connected to the corresponding connecting plates through a horizontal telescopic rod. This arrangement can perform an extrusion operation on the rolled sheet, so that the distance between the two ends of the rolled sheet becomes smaller and aligned, which is conducive to subsequent welding operations.
[0006] Preferably, the vertical rod is a screw rod, the upper end of which is rotatably connected to the top plate through a bearing, and the lower end of which is rotatably connected to the support platform through a bearing, one of which is connected to a forward and reverse motor, the connecting plate is threadedly matched with the two corresponding screw rods, sprockets are fixed on the two screw rods, and the two sprockets are connected by a chain. This arrangement allows the height of the vertical pressing plate to be flexibly adjusted, making it easier to extrude and align rolled plates of different sizes, thereby improving the effect of extrusion alignment and reducing adverse deformation.
[0007] Preferably, the horizontal telescopic rod and the vertical telescopic rod are both electric push rods or hydraulic rods.
[0008] The utility model also includes other components that enable a cylinder flattening device to be used normally, such as a control component of a forward and reverse motor, a control component of an electric push rod, a control component of a hydraulic rod, etc., which are commonly used equipment in the field and are conventional technical means in the field. In addition, the devices or components not limited in the utility model, such as an electric push rod, a hydraulic rod, a damping shaft, etc., all adopt conventional technical means and conventional equipment in the field.
[0009] Working principle: The second support plate rotates around the column to expose one end of the support roller, and the rolled sheet is sleeved on the support roller. The two ends of the rolled sheet are located above the support roller. The second support plate rotates in the opposite direction around the column and then resets. The two vertical pressing plates move toward each other under the action of the horizontal telescopic rod, squeezing the rolled sheet so that the two ends of the rolled sheet are aligned. Then the horizontal pressing plates move downward under the action of the vertical telescopic rod to flatten the two ends of the rolled sheet.
[0010] During the above-mentioned alignment and flattening operations, support plate one and support plate two play a certain supporting role on the support rollers, ensuring the flattening effect when the horizontal pressure plate is pressed down. The heights of the two vertical pressure plates are adjustable so that they are close to the horizontal diameter of the rim during extrusion, which facilitates the extrusion and alignment operations on rims of different sizes, reduces the adverse deformation of the rim during the extrusion and alignment process, and makes the pressurized alignment operation more efficient.
[0011] The beneficial effects of the utility model include: the two ends of the rolled plate can be squeezed, aligned and flattened, so that the two end faces of the rim are closer and flatter, which is convenient for welding, beneficial to subsequent welding operations and improves the quality of the rim. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0013] Figure 1 This is a schematic structural diagram of a cylinder flattening device in Example 1 of the utility model;
[0014] Figure 2 This is a schematic structural diagram of a cylinder flattening device in Example 2 of the utility model;
[0015] Figure 3 for Figure 2 Cross-sectional view at AA in the middle.
[0016] In the figure: 1. Support platform; 2. Horizontal pressure plate; 3. Connecting plate; 4. Forward and reverse motor; 5. Chain; 6. Support plate 2; 7. Rim; 8. Support roller; 9. Column; 10. Support rod; 11. Support plate 1; 12. Vertical telescopic rod; 13. Horizontal telescopic rod; 14. Vertical pressure plate. DETAILED DESCRIPTION
[0017] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.
[0018] Example 1
[0019] like Figure 1 As shown, the utility model provides a cylinder flattening device, including a support platform 1, on which a horizontal support roller 8 is fixed, one end of the support roller 8 is fixedly connected to a support rod 10, and support plates 11 and 6 are respectively provided below the two ends of the support roller 8, one side of the support plate 2 6 is hingedly connected to a column 9, and the lower end of the column 9 is fixed to the support platform 1; the support plate 2 is arranged to rotate around the column to facilitate the loading and unloading of the rim on the support roller; the hinge connection between the support plate 2 and the column can be a damping shaft structure to avoid the shaking of the support plate 2 and improve its stability during rotation.
[0020] The support roller 8 is matched with a horizontal pressing plate 2 .
[0021] The vertical telescopic rods 12 are all electric push rods or hydraulic rods.
[0022] During operation, the support plate 2 6 rotates around the column 9 to expose one end of the support roller 8, and the rolled sheet is sleeved on the support roller 8, with both ends of the rolled sheet located above the support roller 8. The support plate 2 6 rotates around the column 9 in the opposite direction and then resets. The horizontal pressing plate can flatten the interface of the rim sleeved on the support roller under the action of manual or auxiliary tools.
[0023] During the above alignment and flattening operation, the support plate 1 11 and the support plate 2 6 play a certain supporting role on the support roller 8, thereby improving the stability of the support roller and ensuring the flattening effect when the horizontal pressing plate 2 is pressed down.
[0024] Example 2
[0025] like Figure 2-3As shown, the utility model provides a cylinder flattening device, including a support platform 1, on which a horizontal support roller 8 is fixed, one end of the support roller 8 is fixedly connected to a support rod 10, and support plates 11 and 6 are respectively provided below the two ends of the support roller 8, one side of the support plate 2 6 is hingedly connected to a column 9, and the lower end of the column 9 is fixed to the support platform 1; the support plate 2 is arranged to rotate around the column to facilitate the loading and unloading of the rim on the support roller; the hinge connection between the support plate 2 and the column can be a damping shaft structure to avoid the shaking of the support plate 2 and improve its stability during rotation.
[0026] The support roller 8 is matched with a horizontal pressing plate 2 .
[0027] Two vertical rods are respectively arranged on the supporting platforms 1 corresponding to the two sides of the supporting roller 8, and a connecting plate 3 is arranged between the two vertical rods on the same side of the supporting roller 8, and a top plate is arranged at the top of the four vertical rods, and the horizontal pressing plate 2 is connected to the top plate through a vertical telescopic rod 12, and the horizontal pressing plate performs a flattening operation on the interface of the rim sleeved on the supporting roller, and both sides of the supporting roller 8 are equipped with vertical pressing plates 14, and the vertical pressing plates 14 are connected to the corresponding connecting plates 3 through horizontal telescopic rods 13. This arrangement can perform an extrusion operation on the rolled sheet, so that the distance between the two ends of the rolled sheet becomes smaller and aligned, which is conducive to the subsequent welding operation.
[0028] The vertical rod is a screw rod, the upper end of which is rotatably connected to the top plate through a bearing, and the lower end of which is rotatably connected to the support platform 1 through a bearing, one of which is connected to a forward and reverse motor 4, and the connecting plate 3 is threadedly matched with the two corresponding screw rods, and sprockets are fixed on both screw rods, and the two sprockets are connected by a chain 5. This arrangement allows the height of the vertical pressing plate 14 to be flexibly adjusted, so that it is convenient for it to extrude and align the rolled plates of different sizes, thereby improving the effect of extrusion alignment and reducing adverse deformation.
[0029] The horizontal telescopic rod 13 and the vertical telescopic rod 12 are both electric push rods or hydraulic rods.
[0030] During operation, the support plate 2 6 rotates around the column 9 to expose one end of the support roller 8, and the rolled sheet is sleeved on the support roller 8, with both ends of the rolled sheet located above the support roller 8. The support plate 2 6 rotates in the opposite direction around the column 9 and then resets. The two vertical pressing plates 14 move toward each other under the action of the horizontal telescopic rod 13, squeezing the rolled sheet so that both ends of the rolled sheet are aligned. Then, the horizontal pressing plate 2 moves downward under the action of the vertical telescopic rod 12 to flatten both ends of the rolled sheet.
[0031] During the above-mentioned alignment and flattening operations, support plate 1 11 and support plate 2 6 play a certain supporting role on the support roller 8, ensuring the flattening effect when the horizontal pressure plate 2 is pressed down. The height of the two vertical pressure plates 14 is adjustable so that they are close to the horizontal diameter of the rim 7 during extrusion, which is convenient for extrusion and alignment operations on rims 7 of different sizes, reducing adverse deformation of the rim 7 during the extrusion and alignment process, and making the pressurized alignment operation more efficient.
[0032] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A cylinder flattening device, comprising a supporting platform, characterized in that: A horizontal support roller is fixed on the support platform, one end of the support roller is fixedly connected to a support rod, a support plate 1 and a support plate 2 are respectively provided below both ends of the support roller, a column is hingedly connected to one side of the support plate 2, and the lower end of the column is fixed on the support platform; The support roller is matched with a horizontal pressing plate.
2. A cylinder flattening device according to claim 1, characterized in that: Two vertical rods are respectively arranged on the supporting platforms corresponding to the two sides of the supporting roller, a connecting plate is arranged between the two vertical rods located on the same side of the supporting roller, a top plate is arranged on the top of the four vertical rods, the horizontal pressing plate is connected to the top plate through a vertical telescopic rod, and vertical pressing plates are provided on both sides of the supporting roller, and the vertical pressing plates are connected to the corresponding connecting plates through a horizontal telescopic rod.
3. A cylinder flattening device according to claim 2, characterized in that: The vertical rod is a screw rod, the upper end of which is rotatably connected to the top plate via a bearing, and the lower end of which is rotatably connected to the support platform via a bearing. One of the screw rods is connected to a forward and reverse motor, and the connecting plate is threadably matched with the two corresponding screw rods. Sprockets are fixed on the two screw rods, and the two sprockets are connected by a chain.
4. A cylinder flattening device according to claim 2, characterized in that: The horizontal telescopic rod and the vertical telescopic rod are both electric push rods or hydraulic rods.