Engineering machinery seat ring leveling device
By introducing a detection mechanism and a flattening mechanism into the race leveling device, the precise detection and leveling of the race is achieved by using cylinders and motors, the low-precision problem caused by relying on manual experience in traditional technology is solved, and the race leveling is improved Accuracy and productivity.
Patent Information
- Application Number
- CN202323432988.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-16
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-16
AI Technical Summary
Traditional seat ring leveling devices rely on manual experience, resulting in low detection accuracy and difficulty in improving the leveling accuracy, which is difficult to meet high-quality requirements.
A seat race leveling device including a detection mechanism and a flattening mechanism is designed. The cylinder, pressure sensor and motor are used to achieve accurate detection and leveling of the seat race. Through the expansion and contraction of the cylinder and the motor drive, the seat race and fixation are ensured. The column is coaxial and the detection results are displayed through the display screen, which is convenient for personnel operation.
It improves the accuracy of race inspection and leveling accuracy, ensures that the quality of workpieces meets requirements, and improves production efficiency and cost-effectiveness.
Smart Images
Figure CN222220780U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seat ring leveling devices, in particular to a seat ring leveling device for engineering machinery. Background Art
[0002] In traditional technology, when performing seat ring leveling operations, operators need to rely on experience to knock and squeeze uneven parts. This process is time-consuming and labor-intensive, and the quality of the workpiece after correction is not high and it is difficult to meet the requirements. For this reason, the utility model patent with application number CN202021475457.5 discloses a seat ring leveling machine. The device facilitates the position adjustment of the workpiece to be processed through a jacking mechanism, and completely solves the problem of inadequate leveling through a "concave"-shaped pad. It can not only improve the processing quality and production efficiency, but also reduce procurement costs, greatly reducing production costs. However, in actual production applications, the device mainly relies on manual experience to detect the seat ring, marks the detected uneven parts, and then uses the device to level them, making it difficult to effectively improve the accuracy of seat ring leveling. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a seat ring leveling device for engineering machinery.
[0004] In order to solve the above problems, the technical solution of the utility model is as follows: a seat ring leveling device for engineering machinery comprises a table plate, a supporting column is provided at the bottom of the table plate, a detection mechanism and a flattening mechanism are respectively provided on both sides of the top of the table plate, the detection mechanism comprises a cylinder 1 and a plurality of support blocks, a pressure sensor is installed on the top surface of the support block, one end is connected with a display screen, a slider 1 is fixedly connected with the bottom, the output end of the cylinder 1 is connected with the mounting block, and a connecting rod is connected between the mounting block and the slider 1; the flattening mechanism comprises a fixed frame, a fixing groove is provided at the top of the fixed frame, a sliding rail is provided at the bottom, a driving block is provided inside the fixing groove, a motor is installed at one end, a screw rod is passed through the middle of the driving block, and a mounting frame is fixedly connected to the bottom, a cylinder 3 is installed on the top of the mounting frame, the output end of the cylinder 3 is connected with a pressure plate, the bottom of the mounting frame is connected with a support plate, and the bottom of the support plate is fixedly connected with a slider 2.
[0005] Furthermore, the cylinder 1 is fixedly mounted on the bottom surface of the table, and a plurality of slide grooves are provided on the table. The plurality of slide grooves are distributed around the cylinder 1 in a circular array, and the slider 1 is slidably connected to the slide grooves.
[0006] Furthermore, two ends of the connecting rod are respectively connected to the mounting block and the slider 1.
[0007] Furthermore, a fixing column is provided between the plurality of support blocks, a plurality of cylinders 2 are mounted on the fixing column, and the output end of the cylinder 2 is connected to a limiting block.
[0008] Furthermore, the screw rod is rotatably mounted inside the fixing groove, and one end of the screw rod is connected to the motor, and the driving block is threadedly connected to the screw rod.
[0009] Furthermore, the top surface of the support plate is flush with the top surface of the support block, and the second slide block is slidably connected to the slide rail.
[0010] The advantages of the utility model compared with the existing technology are: the utility model enables the installation block to drive the slider one to slide along the slide groove through the extension and retraction of the cylinder one, and the slider one drives the support block to move, thereby realizing the support detection of the seat rings of engineering machinery of different sizes; the extension of the cylinder two enables the limit block to abut against the inner wall of the seat ring of the engineering machinery, so that the seat ring of the engineering machinery is coaxial with the fixed column, thereby improving the accuracy of the detection result; the detection result can be quantified by the pressure sensor in combination with the display screen, which is convenient for personnel to view; and the flattening mechanism can effectively improve the leveling accuracy of the seat ring of the engineering machinery. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The structure of the utility model Figure 1 .
[0012] Figure 2 The structure of the utility model Figure 1 .
[0013] Figure 3 It is a cross-sectional view of the flattening mechanism of the utility model.
[0014] As shown in the figure: 1. Table; 2. Support column; 3. Cylinder 1; 4. Support block; 5. Pressure sensor; 6. Display screen; 7. Slider 1; 8. Mounting block; 9. Connecting rod; 10. Fixed column; 11. Cylinder 2; 12. Limit block; 13. Fixed bracket; 14. Fixed slot; 15. Slide rail; 16. Drive block; 17. Motor; 18. Screw; 19. Mounting bracket; 20. Cylinder 3; 21. Pressure plate; 22. Support plate; 23. Slider 2. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0016] like Figures 1 to 3 As shown, a seat ring leveling device for engineering machinery includes a platform 1, a support column 2 is provided at the bottom of the platform 1, and the characteristic is that a detection mechanism and a flattening mechanism are respectively provided on both sides of the top of the platform 1.
[0017] The detection mechanism includes a cylinder 3 and multiple support blocks 4. The cylinder 3 is fixedly installed on the bottom surface of the table 1. A pressure sensor 5 is installed on the top surface of the support block 4. A display screen 6 is connected to one end, and a slider 7 is fixed to the bottom. The output end of the cylinder 3 is connected to a mounting block 8. A connecting rod 9 is connected between the mounting block 8 and the slider 7. The two ends of the connecting rod 9 are respectively connected to the mounting block 8 and the slider 7. A plurality of slide grooves are opened on the table 1. The plurality of slide grooves are distributed in a circular array around the cylinder 3. The slider 7 is slidably connected to the slide groove. A fixed column 10 is provided between the multiple support blocks 4. A plurality of cylinders 11 are installed on the fixed column 10. The output end of the cylinder 11 is connected to a limiting block 12.
[0018] The flattening mechanism includes a fixed frame 13, a fixed groove 14 is provided at the top of the fixed frame 13, a slide rail 15 is provided at the bottom, a driving block 16 is provided inside the fixed groove 14, a motor 17 is installed at one end, a screw rod 18 is passed through the middle of the driving block 16, and a mounting frame 19 is fixedly connected to the bottom. The screw rod 18 is rotatably installed inside the fixed groove 14, and one end of the screw rod 18 is connected to the motor 17. The driving block 16 is threadedly connected to the screw rod 18, a cylinder three 20 is installed at the top of the mounting frame 19, a pressure plate 21 is connected to the output end of the cylinder three 20, a support plate 22 is connected to the bottom of the mounting frame 19, a slider two 23 is fixedly connected to the bottom of the support plate 22, the top surface of the support plate 22 is flush with the top surface of the support block 4, and the slider two 23 is slidably connected to the slide rail 15.
[0019] In specific use, the installation block 8 drives the slider 7 to slide along the slide groove through the extension and contraction of the cylinder 13, and the slider 7 drives the support block 4 to move, so as to realize the support detection of the seat rings of engineering machinery of different sizes. The seat ring of the engineering machinery to be detected is placed on the support block 4, and the cylinder 2 11 is extended so that the limit block 12 can abut against the inner wall of the seat ring of the engineering machinery, so that the seat ring of the engineering machinery and the fixed column 10 can be made coaxial, so as to avoid the inaccurate detection result caused by the deviation of the seat ring of the engineering machinery. When the seat ring of the engineering machinery is uneven, the pressure generated by each point of the unevenness on the pressure sensor 5 will The pressure detected by each pressure sensor 5 will be displayed on the display screen 6 for easy observation. By rotating the engineering machinery seat ring, the engineering machinery seat ring can be fully inspected; the uneven part of the engineering machinery seat ring detected is rotated to the side close to the fixed frame 13, and then the motor 17 works to drive the screw rod 18 to rotate forward, prompting the drive block 16 to drive the mounting frame 19 and the support plate 22 to move in the direction of the fixed column 10, and the support plate 22 moves to the bottom of the engineering machinery seat ring, and the cylinder 3 20 extends to drive the pressure plate 21 to move downward and cooperate with the support plate 22, so that the engineering machinery seat ring can be flattened. After the initial flattening, the motor 17 works to drive the screw rod 18 to rotate in the opposite direction so that the mounting frame 19 returns to its original position. At this time, the flattened engineering machinery seat ring is again tested by the detection mechanism. If the secondary test is qualified, the engineering machinery seat ring can be removed. If it is unqualified, the above steps are followed to perform secondary or multiple flattening to make the leveling of the engineering machinery seat ring meet the specification requirements.
[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0022] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A construction machinery seat ring leveling device, comprising a platform (1), wherein a support column (2) is provided at the bottom of the platform (1), characterized in that: A detection mechanism and a flattening mechanism are respectively provided on both sides of the top of the platform (1); the detection mechanism comprises a cylinder (3) and a plurality of support blocks (4); a pressure sensor (5) is installed on the top surface of the support block (4); one end is connected to a display screen (6); and a slider (7) is fixedly connected to the bottom; the output end of the cylinder (3) is connected to a mounting block (8); a connecting rod (9) is connected between the mounting block (8) and the slider (7); the flattening mechanism comprises a fixing frame (13); a fixing member (13) is provided on the top of the fixing frame (13); A fixed groove (14) is provided with a slide rail (15) at the bottom thereof, a driving block (16) is provided inside the fixed groove (14), a motor (17) is installed at one end thereof, a screw rod (18) is passed through the middle of the driving block (16), a mounting frame (19) is fixedly connected at the bottom thereof, a cylinder three (20) is installed at the top of the mounting frame (19), a pressure plate (21) is connected to the output end of the cylinder three (20), a support plate (22) is connected to the bottom of the mounting frame (19), and a sliding block two (23) is fixedly connected to the bottom of the support plate (22).
2. The construction machinery seat ring leveling device according to claim 1, characterized in that: The cylinder one (3) is fixedly mounted on the bottom surface of the table (1), and a plurality of slide grooves are provided on the table (1). The plurality of slide grooves are distributed in a circular array around the cylinder one (3), and the slider one (7) is slidably connected to the slide grooves.
3. The construction machinery seat ring leveling device according to claim 1, characterized in that: The two ends of the connecting rod (9) are respectively connected to the mounting block (8) and the sliding block 1 (7).
4. The construction machinery seat ring leveling device according to claim 1, characterized in that: A fixing column (10) is provided between the plurality of support blocks (4), a plurality of cylinders (11) are mounted on the fixing column (10), and the output end of the cylinder (11) is connected to a limiting block (12).
5. The construction machinery seat ring leveling device according to claim 1, characterized in that: The screw rod (18) is rotatably mounted inside the fixing groove (14), and one end of the screw rod is connected to the motor (17). The driving block (16) is threadedly connected to the screw rod (18).
6. The construction machinery seat ring leveling device according to claim 1, characterized in that: The top surface of the support plate (22) is flush with the top surface of the support block (4), and the second slide block (23) is slidably connected to the slide rail (15).