A cylinder protective ring rolling machine

Abstract

This utility model relates to the field of processing equipment technology, and in particular discloses a cylinder cover ring rolling machine, including: a supporting base plate, a pressing mechanism, a fixed plate assembly, and a driving device. The clamping device and the driving device are both located on the top of the supporting base plate. The fixed plate assembly includes two fixed vertical plates arranged opposite each other. Clamping wheels are rotatably mounted on both fixed vertical plates. Rotating shafts are fixedly mounted on the other side of both clamping wheels. The driving device is located near one of the fixed vertical plates. The power output end of the driving device is connected to one of the rotating shafts. The power output end of the pushing mechanism is fixedly connected to the other rotating shaft. A mounting plate is provided on the top of the fixed plate assembly. The pressing mechanism is fixed on the top of the mounting plate. A pressing plate is provided on the power output end of the pressing mechanism. A rotating pressure roller is provided at the bottom of the pressing plate. This realizes automated production of cylinder cover rings and can ensure uniform force distribution.

Description

Technical Field

[0001] This utility model relates to the field of processing equipment technology, and in particular to a cylinder protective ring rolling machine. Background Technology

[0002] Steel cylinders are pressure vessels, mainly used to store gases or liquids and are sealed devices that withstand a certain pressure. To facilitate transportation, existing pressure vessels require a protective ring to be welded to the valve position. The protective ring is made of metal material and is formed by rolling, and the finished product is cylindrical.

[0003] The existing rolling process mainly uses manual rolling and hydraulic rolling. Manual rolling is time-consuming and labor-intensive, and it is difficult to ensure that the dimensions meet the specifications. If a hydraulic drive is used, the work efficiency will be improved compared to manual rolling. However, the existing hydraulic drive mainly uses a hydraulic system to drive the roller rotation and the pressure roller lifting. The coordinated action is controlled by the timing of the hydraulic valve group. The mechanical type is mainly driven by a motor and gearbox, which can easily cause uneven force and affect the consistency of the rolling diameter and roundness.

[0004] Therefore, how to automate the production of cylinder guard rings is the main technical problem that technicians need to solve. Utility Model Content

[0005] The purpose of this utility model is to provide a cylinder protective ring rolling machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A cylinder protective ring rolling machine, comprising: Support base plate, pressing mechanism, fixing plate assembly, and drive device; Both the fixed plate assembly and the driving device are located on the top of the supporting base plate. The fixed plate assembly includes two fixed vertical plates arranged opposite each other. Each of the two fixed vertical plates is rotatably equipped with a clamping wheel. The other side of each of the two clamping wheels is fixedly equipped with a rotating shaft. The driving device is located near one of the fixed vertical plates, and the power output end of the driving device is connected to one of the rotating shafts. The other fixed vertical plate is equipped with a pushing mechanism, and the power output end of the pushing mechanism is fixedly connected to the other rotating shaft. The top of the fixed plate assembly is provided with a mounting plate, the pressing mechanism is fixed to the top of the mounting plate, and the pressing plate is provided on the power output end of the pressing mechanism. The bottom of the pressing plate is provided with a rotating pressure roller.

[0007] Preferably, both of the fixed vertical plates are provided with bearing seats, and the rotating shaft passes through the inside of the bearing seats.

[0008] Preferably, one side of one of the clamping wheels is provided with a limiting protrusion, and the other side of the clamping wheel is provided with a limiting groove, the limiting protrusion and the limiting groove being adapted to each other.

[0009] Preferably, the drive device includes a servo motor and a reducer. The power output end of the servo motor is connected to the input end of the reducer, and the output end of the reducer is provided with a drive gear. The other end of one of the rotating shafts is fitted with a driven gear, and the drive gear meshes with the driven gear.

[0010] Preferably, when the two clamping rollers are combined, a placement groove is formed on the outside of the two clamping rollers, and a rolling groove is provided around the outside of the rotating pressure roller, the rolling groove corresponding to the placement groove.

[0011] Preferably, there are several rotating pressure rollers, and the several rotating pressure rollers are arranged in a linear array at the bottom of the lower pressure plate.

[0012] Preferably, the pressing plate is provided with a plurality of guide columns, the tops of which are all inserted through the mounting plate.

[0013] Compared with the prior art, this technical solution provides a cylinder cover ring rolling machine: It is equipped with a supporting base plate, a pressing mechanism, a fixed plate assembly, and a driving device. The fixed plate assembly and the driving device are both located on top of the supporting base plate. The fixed plate assembly includes two opposing fixed vertical plates, each with a rotatable clamping wheel. A rotating shaft is fixed to the other side of each clamping wheel. The driving device is positioned near one of the fixed vertical plates, and its power output is connected to one of the rotating shafts. A pushing mechanism is located outside the other fixed vertical plate, and its power output is also connected to the other rotating shaft. The fixed connection allows the clamping rollers to merge via a pushing mechanism, placing the workpiece to be processed when the two clamping rollers are combined. The drive device then rotates the clamping rollers, causing the workpiece to rotate. A mounting plate is installed on the top of the fixed plate assembly, and the pressing mechanism is fixed to the top of the mounting plate. A pressing plate is also installed on the power output end of the pressing mechanism, and a rotating pressure roller is installed at the bottom of the pressing plate. The pressing mechanism drives the pressing plate to approach the clamping rollers, causing the rotating pressure roller to press the workpiece, thus rotating and forming the workpiece. This effectively achieves automated production of cylinder cover rings, improving production efficiency while ensuring uniform force distribution and product roundness. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective.

[0017] Figure 3 This is a schematic diagram of the pressing mechanism and rotating pressure wheel in this utility model.

[0018] As shown in the diagram: 1. Support base plate; 3. Pressing mechanism; 4. Drive device; 5. Pushing mechanism; 6. Mounting plate; 21. Fixed vertical plate; 22. Clamping wheel; 23. Rotating shaft; 31. Pressing plate; 32. Rotating pressure wheel; 41. Servo motor; 42. Reducer; 211. Bearing seat; 311. Guide column. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.

[0020] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0021] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0022] In the description of this utility model, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] It should be understood that although the terms "first," "second," "third," etc., may be used to describe various components in this invention, this information should not be limited to these terms. These terms are only used to distinguish components of the same type from each other. For example, without departing from the scope of this invention, a first component may also be referred to as a second component, and similarly, a second component may also be referred to as a first component. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] The following is in conjunction with the appendix Figures 1 to 3 The technical solutions of the embodiments of this utility model are described in detail.

[0026] In Example 1, to automate the production of cylinder protective rings, the existing manual rolling process is time-consuming, labor-intensive, and inefficient. Therefore, to improve efficiency, this example includes a supporting base plate 1, a pressing mechanism 3, a fixed plate assembly, and a driving device 4. The fixed plate assembly and driving device 4 are both located on top of the supporting base plate 1. The fixed plate assembly includes two opposing fixed vertical plates 21, each with a rotatable clamping wheel 22. A rotating shaft 23 is fixedly mounted on the other side of each clamping wheel 22. The driving device 4 is positioned near one of the fixed vertical plates 21, and its power output is connected to one of the rotating shafts 23. A pushing mechanism 5 is located outside the other fixed vertical plate 21. The power output end of the device is fixedly connected to another rotating shaft 23. The clamping rollers 22 can be driven to merge by the pushing mechanism 5. When the two clamping rollers 22 are clamped together, the workpiece to be processed is placed. The clamping rollers 22 are driven to rotate by the driving device 4, so that the workpiece to be processed rotates. The pressing mechanism 3 is fixed on the top of the mounting plate 6 by the mounting plate 6. The pressing plate 31 is also set on the power output end of the pressing mechanism 3, and the rotating pressure roller 32 is set at the bottom of the pressing plate 31. The pressing mechanism 3 drives the pressing plate 31 to approach the clamping rollers 22, so that the rotating pressure roller 32 presses the workpiece, so that the workpiece rotates and is formed. This effectively realizes the automated production of steel cylinder cover rings, improves production efficiency, and ensures uniform force and product roundness.

[0027] The specific actions are as follows: The pushing mechanism 5 drives another clamping roller 22 to approach the clamping roller 22 connected to the driving device 4, so that the two clamping rollers 22 merge. The workpiece to be processed is placed outside the two clamping rollers 22. The driving device 4 drives the clamping rollers 22 to rotate, and the pressing mechanism 3 drives the pressing plate 31 to approach the workpiece, so that the rotating pressing roller 32 abuts against the workpiece outside the clamping rollers 22. The driving device 4 drives the clamping rollers 22 to rotate one revolution clockwise and then one revolution counterclockwise to ensure the accuracy and completeness of the rolling. The rotation stops, the rotating pressing roller 32 is released and reset through the power output end of the pressing mechanism 3, and the power output end of the pushing mechanism 5 is reset, so that the two clamping rollers 22 separate, the material is removed, and the production of the steel cylinder cover ring is completed.

[0028] It should be noted that by providing bearing seats 211 on both fixed vertical plates 21, and passing the rotating shaft 23 through the bearing seats 211, the rotating shaft 23 can be effectively rotated and reciprocated within the bearing seats 211 by providing bearing seats 211 on the fixed vertical plates 21.

[0029] It should also be noted that a limiting protrusion can be provided on one side of one of the clamping rollers 22, and a limiting groove can be provided on one side of the other clamping roller 22, so that the limiting protrusion and the limiting groove are adapted to each other. When one side of the two clamping rollers 22 is closed, the limiting groove and the limiting protrusion cooperate, and the driving device 4 can drive one of the clamping rollers 22. When the two clamping rollers 22 are closed, the other clamping roller 22 is driven to rotate.

[0030] It should be noted that when the two clamping rollers 22 are combined, a placement groove is formed on the outside of the two clamping rollers 22. A rolling groove is also provided around the outside of the rotating pressure roller 32 so that the rolling groove corresponds to the placement groove. The placement groove provided on the outside of the two clamping rollers 22 is used for placing the workpiece. When the pressing mechanism 3 drives the pressing plate 31 to approach the two clamping rollers 22, the workpiece on the two clamping rollers 22 can be pressed and shaped by rotating the rolling groove of the pressure roller 32. During the rotation, the workpiece is formed with a certain roundness.

[0031] It should also be noted that the pressing plate 31 is provided with several guide columns 311, the tops of which are all inserted into the mounting plate 6. The guide columns 311 serve as guides, ensuring that the pressing plate 31 is raised and lowered smoothly by the pressing mechanism 3, and ensuring that the force is evenly distributed.

[0032] In Example 2, to reduce rotational speed and increase torque, the existing drive device 4 includes a servo motor 41 and a reducer 42. The power output end of the servo motor 41 is connected to the input end of the reducer 42. A drive gear is provided at the output end of the reducer 42, and a driven gear is sleeved at the other end of a rotating shaft 23, allowing the drive gear and driven gear to mesh. The reducer 42 connects the power output end of the servo motor 41 to the reducer 42, and outputs power to the rotating shaft 23. The servo motor 41 drives the reducer 42, and the torque is transmitted to the driven gear through the drive gear of the reducer 42. The reducer 42 reduces the rotational speed and increases the torque. The servo motor 41 enables forward and reverse rotation control, achieving the effect of forward and reverse rotation. The controllable number of turns compensates for material springback, reduces uneven force distribution, and effectively ensures the consistency of the turn diameter and the roundness diameter.

[0033] It should be added that several rotating pressure rollers 32 can be provided, and the several rotating pressure rollers 32 can be linearly distributed at the bottom of the pressing plate 31. When the pressing mechanism 3 drives the pressing plate 31 to approach the two clamping rollers 22, the several rotating pressure rollers 32 can simultaneously approach the workpiece on the two clamping rollers 22, so that the several rotating pressure rollers 32 can press and rotate the workpiece to form it, and improve the uniformity of force.

[0034] Servo motor 41 is a rotary actuator or linear actuator that allows precise control of angular velocity or linear position, speed and acceleration. Servo motor 41 includes a suitable electric motor connected to a sensor for position feedback.

[0035] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the present invention embodiments can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the present invention embodiments can be combined, divided, and deleted according to actual needs.

[0036] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A cylinder protective ring rolling machine, characterized in that, include: Support base plate, pressing mechanism, fixing plate assembly, and drive device; The fixed plate assembly and the driving device are both located on the top of the supporting base plate. The fixed plate assembly includes two fixed vertical plates arranged opposite each other. Clamping wheels are rotatably arranged on both fixed vertical plates. Rotating shafts are fixedly arranged on the other side of both clamping wheels. The driving device is located near one of the fixed vertical plates, and the power output end of the driving device is connected to one of the rotating shafts. A pushing mechanism is provided on the outside of the other fixed vertical plate, and the power output end of the pushing mechanism is fixedly connected to the other rotating shaft. The top of the fixed plate assembly is provided with a mounting plate, the pressing mechanism is fixed to the top of the mounting plate, and a pressing plate is provided on the power output end of the pressing mechanism. A rotating pressure roller is provided at the bottom of the pressing plate.

2. The cylinder protective ring rolling machine according to claim 1, characterized in that, Both of the fixed vertical plates are provided with bearing seats, and the rotating shaft passes through the inside of the bearing seats.

3. A cylinder protective ring rolling machine according to claim 1, characterized in that, One of the clamping wheels has a limiting protrusion on one side, and the other clamping wheel has a limiting groove on one side, with the limiting protrusion and the limiting groove being adapted to each other.

4. A cylinder protective ring rolling machine according to claim 1, characterized in that, The driving device includes a servo motor and a reducer. The power output end of the servo motor is connected to the input end of the reducer, and the output end of the reducer is provided with a drive gear. The other end of one of the rotating shafts is fitted with a driven gear, and the drive gear meshes with the driven gear.

5. A cylinder protective ring rolling machine according to claim 1, characterized in that, When the two clamping rollers are combined, a placement groove is formed on the outside of the two clamping rollers, and a rolling groove is arranged around the outside of the rotating pressure roller, the rolling groove corresponding to the placement groove.

6. A cylinder protective ring rolling machine according to claim 1, characterized in that, Several rotating pressure rollers are provided, and the several rotating pressure rollers are linearly arrayed at the bottom of the lower pressure plate.

7. A cylinder protective ring rolling machine according to claim 1, characterized in that, The pressing plate is provided with several guide columns, and the tops of the guide columns are all inserted through the mounting plate.

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