Valve cover multi-station machining auxiliary equipment
By designing a multi-station auxiliary equipment for valve cover processing, and utilizing components such as stepper motors and servo motors, precise adaptation to valve covers of different sizes and parallel operation of multiple stations are achieved, solving the problem of poor adaptability of traditional equipment and improving production efficiency and processing accuracy.
Patent Information
- Application Number
- CN202520394755.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Traditional valve cover processing equipment typically uses clamping devices designed for specific sizes, making it difficult to adapt to valve covers of different sizes. This results in high costs and long processing times when changing clamps, thus reducing production efficiency.
A multi-station auxiliary equipment for valve cover processing was designed. It adopts a clamping assembly consisting of a stepper motor, a bidirectional screw, a slider, and a clamping plate, combined with a servo motor and a controller to achieve precise adaptation of valve covers of different sizes. Through multi-station parallel operation and automated control, the processing efficiency is improved.
It achieves precise adaptation of valve covers of different sizes, shortens changeover time, improves production efficiency and automation, ensures processing accuracy and stability, and reduces labor costs and troubleshooting time.
Smart Images
Figure CN223876122U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to valve cover processing technical field, concretely is a valve cover multistation processing auxiliary equipment. BACKGROUND
[0002] In petroleum, chemical industry, electric power, metallurgy and many industrial fields, as the key component of controlling fluid delivery, the demand of valve is continuously rising. As an important part of valve, the demand of valve cover also increases accordingly, which requires valve cover processing enterprises to improve production efficiency and output to meet the market demand.
[0003] The clamping device of traditional processing auxiliary equipment is usually designed for valve cover of specific size, when valve cover of different size needs to be processed, it may not be directly adapted, and the whole set of clamp needs to be replaced, which not only increases the cost, but also wastes a lot of replacement time and reduces the production efficiency. UTILITY MODEL CONTENT
[0004] The utility model intends to provide a valve cover multistation processing auxiliary equipment to solve the problems in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:
[0006] A valve cover multistation processing auxiliary equipment, including base, the base is connected with support column, the support column is connected with horizontal plate, the horizontal plate is rotatably connected with mounting plate, the mounting plate is connected with base plate, the base plate is connected with step motor, the step motor output end is connected with two-way screw rod, the two-way screw rod is rotatably connected with base plate, the two-way screw rod is movably connected with sliding block, the base plate is set with sliding groove, the sliding block is slidably connected with sliding groove, the sliding block is connected with clamping plate, the clamping plate is connected with rubber pad, the clamping plate is slidably connected with base plate, the horizontal plate is connected with hydraulic rod, the hydraulic rod telescopic end is connected with connecting block, the connecting block is connected with electric telescopic rod, the electric telescopic rod telescopic end is connected with drilling assembly.
[0007] Preferably, the horizontal plate is connected with servo motor, the servo motor output end is connected with connecting shaft, the connecting shaft is rotatably connected with horizontal plate, and the connecting shaft is connected with mounting plate.
[0008] Preferably, the mounting plate is connected with T-shaped block, the horizontal plate is set with T-shaped groove, and the T-shaped block is slidably connected with T-shaped groove.
[0009] Preferably, the support column is hingedly connected with access door.
[0010] Preferably, the clamping plate is connected with sliding block, the base plate is set with sliding groove, and the sliding block is slidably connected with sliding groove.
[0011] Preferably, the transverse plate is connected with a controller, and the drilling assembly, hydraulic rod, electric telescopic rod, stepping motor and servo motor are electrically connected with the controller respectively.
[0012] Compared with the prior art, the technical scheme has the beneficial effects that:
[0013] (1) The clamping assembly is composed of a stepping motor, a bidirectional screw, a sliding block, a sliding groove and a clamping plate. The bidirectional screw can rotate in opposite directions under the drive of the stepping motor, so that the two sliding blocks can move synchronously and symmetrically along different threads of the screw, and then drive the clamping plate to realize continuous adjustment of the spacing. This means that whether it is a small valve cover or a large valve cover, the clamping plate can be accurately adjusted to the appropriate spacing by precisely controlling the rotation angle of the bidirectional screw, so as to realize precise adaptation to valve covers of different sizes. The type changing time of the equipment is greatly shortened, manual intervention is reduced, the automation degree and production efficiency of production are improved, and labor cost is reduced. By setting the rubber pad, the rubber pad is soft, which can avoid direct contact between the clamping plate and the surface of the valve cover during clamping, so as to prevent the clamping plate from scratching the surface of the valve cover, ensure the appearance quality and surface precision of the valve cover, and be beneficial to subsequent assembly and use. And it can increase the friction between the clamping plate and the valve cover, prevent the valve cover from sliding between the clamping plates, ensure the stability of the valve cover during processing, and be beneficial to improving the processing precision.
[0014] (2) By setting the servo motor and the connecting shaft, each clamping assembly can reach the drilling assembly below in turn for processing, realizing multi-station parallel operation, greatly shortening the overall processing time and improving the production efficiency. The servo motor has high-precision position control capability, which can accurately control the rotation angle of the mounting plate, ensure that each clamping assembly can be accurately positioned below the drilling assembly after rotation, guarantee the accuracy of the drilling position, improve the processing precision, and reduce product quality problems caused by positioning errors.
[0015] (3) By setting the T-shaped block and the T-shaped groove, the mounting plate can always remain on the predetermined rotation track during rotation, ensuring the stability and reliability of the entire processing system.
[0016] (4) By setting the maintenance door, when the servo motor fails, the maintenance door provides a direct and convenient access, so that maintenance personnel can quickly reach the position of the servo motor without disassembling a large number of equipment parts or performing complex operations, and quickly check and diagnose the motor to determine the fault cause, thereby saving the time for troubleshooting and improving the maintenance efficiency. The workload and operation difficulty in the maintenance process are greatly reduced, the maintenance time can be significantly shortened, the equipment can be restored to normal operation as soon as possible, and the production stagnation time caused by equipment failure is reduced.
[0017] (5) By setting the sliding block and sliding groove, both are T-shaped structure, can effectively limit the shift in the moving process of the left and right direction offset, ensure that the shift can only along the direction of the sliding groove straight line motion, avoid the horizontal shaking caused by external factors such as factors, make the shift in the moving process to keep in the predetermined trajectory, provide a foundation for the stable movement of the shift.
[0018] (6) By setting the controller, the controller can according to the preset program and instruction, accurately control the action of hydraulic rod, electric telescopic rod, stepper motor and servo motor. Ensure that the hydraulic rod, electric telescopic rod, stepper motor and servo motor can work together, reasonable distribution of task and control signal, make them cooperate with each other, complete the complex action and operation, improve the working efficiency and reliability of the whole system. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is the front view of the utility model;
[0020] Figure 2 is the front view of the utility model;
[0021] Figure 3 is the A place of Figure 2 enlarged view;
[0022] Figure 4 is the side view of the substrate provided by the utility model;
[0023] Reference signs: mounting plate 1, horizontal plate 2, controller 3, support column 4, base 5, access door 6, hydraulic rod 7, connecting block 8, electric telescopic rod 9, drilling assembly 10, substrate 11, shift 12, stepper motor 13, servo motor 14, connecting shaft 15, T-shaped block 16, T-shaped groove 17, bidirectional screw 18, sliding groove 19, sliding block 20, sliding block 21, sliding groove 22, rubber pad 23. DETAILED DESCRIPTION
[0024] The utility model will be further explained in detail in combination with the drawings and embodiments:
[0025] As Figures 1-4The valve cover multi-station processing auxiliary equipment shown comprises a base 5, the top of the base 5 is connected with a support column 4, the top of the support column 4 is connected with a cross plate 2, the top of the cross plate 2 is rotationally connected with a mounting plate 1, the top of the mounting plate 1 is symmetrically connected with four base plates 11, the outer walls of the four base plates 11 are respectively connected with step motors 13, the output ends of the four step motors 13 are respectively connected with bidirectional screws 18, each bidirectional screw 18 is rotationally connected with a corresponding base plate 11, the outer walls of each bidirectional screw 18 are respectively symmetrically movably connected with two sliding blocks 20, the step motor 13 drives the bidirectional screw 18 to rotate, based on the special screw thread structure of the bidirectional screw 18, the two sliding blocks 20 movably connected with the outer wall of the screw can move linearly in opposite directions. The four base plates 11 are respectively provided with sliding grooves 19, each sliding block 20 is slidably connected with a corresponding sliding groove 19, the sliding groove 19 guides the movement of the sliding block 20, ensuring the stability and accuracy of the movement. Each sliding block 20 is respectively connected with a clamping plate 12, each two clamping plates 12 are used for clamping a valve cover, each clamping plate 12 is respectively connected with a rubber pad 23, the rubber pad 23 can prevent the clamping plate 12 from damaging the surface of the valve cover, can also increase the friction, is suitable for valve covers with different surfaces, prevents the valve cover from sliding during processing, and ensures the stability of processing. The bottom of each clamping plate 12 is respectively slidably connected with a corresponding base plate 11. The step motor 13 is started through the controller 3, the output end of the step motor 13 drives the bidirectional screw 18 to rotate, the two sliding blocks 20 movably connected with the outer wall of the screw will move linearly in opposite directions, thereby driving the clamping plate 12 to approach the valve cover, the rubber pad 23 on the clamping plate 12 first contacts the valve cover, along with the continuous movement of the sliding block 20, the clamping plate 12 gradually clamps the valve cover, when the clamping plate 12 reaches the preset clamping force, the step motor 13 stops rotating. The top right side of the cross plate 2 is connected with a hydraulic rod 7, the telescopic end of the hydraulic rod 7 is connected with a connecting block 8, the left outer wall of the connecting block 8 is connected with an electric telescopic rod 9, the telescopic end of the electric telescopic rod 9 is connected with a drilling assembly 10, the drilling assembly 10 is prior art and will not be described in detail here. The hydraulic rod 7 is mainly responsible for adjusting the height position of the drilling assembly 10, the electric telescopic rod 9 further fine tunes the transverse position of the drilling assembly 10, and the two work cooperatively, so that the drilling assembly 10 can be accurately positioned to the position of the valve cover that needs to be drilled, and drilling processing is completed. The start, stop, rotating speed, feed amount and other parameters of the drilling assembly 10 can be accurately controlled through the controller 3, so as to realize accurate drilling processing of the valve cover. The drilling assembly 10 is started, and drilling processing of the valve cover is started. During the drilling process, the controller 3 monitors the working state of each component in real time, ensuring the stability of the processing process. When the drilling reaches the preset depth, the drilling assembly 10 stops working. The controller 3 controls the electric telescopic rod 9 and the hydraulic rod 7 to retract, so that the drilling assembly 10 returns to the initial position.
[0026] As Figure 2As shown, the bottom of the horizontal plate 2 is connected with a servo motor 14, the output end of the servo motor 14 is connected with a connecting shaft 15, the connecting shaft 15 is rotationally connected with the horizontal plate 2, and the end of the connecting shaft 15 away from the servo motor 14 is connected with the bottom of the mounting plate 1. The mounting plate 1 is connected with a plurality of T-shaped blocks 16, the horizontal plate 2 is provided with T-shaped grooves 17, and the plurality of T-shaped blocks 16 are respectively and slidably connected with the T-shaped grooves 17. The controller 3 controls the servo motor 14 to start, and the output end of the servo motor 14 drives the mounting plate 1 to rotate through the connecting shaft 15. The T-shaped blocks 16 on the mounting plate 1 slide in the T-shaped grooves 17 of the horizontal plate 2, so that the rotation of the mounting plate 1 is stable. When the work station required to be drilled is rotated to below the drilling assembly 10, the servo motor 14 stops rotating.
[0027] As shown in the figure, Figure 1 The support column 4 is hingedly connected with an access door 6.
[0028] As shown in the figure, Figure 4 The bottom of each clamping plate 12 is connected with a sliding block 21, and the base plate 11 is provided with a corresponding sliding groove 22, and each sliding block 21 is slidably connected with the corresponding sliding groove 22. The moving stability of the clamping plate 12 is enhanced.
[0029] As shown in the figure, Figure 1 The outer wall of the horizontal plate 2 is connected with a controller 3, and the drilling assembly 10, the hydraulic rod 7, the electric telescopic rod 9, the stepping motor 13 and the servo motor 14 are electrically connected with the controller 3. By pre-setting the program and instructions of the controller 3, the actions of these components can be accurately controlled, automatic operation can be realized, orderly work of each component can be coordinated, work status can be monitored in real time, fault diagnosis and protection can be performed, and the safety and reliability of the equipment can be improved.
[0030] The specific implementation process is as follows:
[0031] In use, the valve cover to be processed is placed on the four base plates 11 between every two clamping plates 12, the stepping motor 13 is started through the controller 3, the output end of the stepping motor 13 drives the bidirectional screw rod 18 to rotate, the sliding block 20 moves relatively, the clamping plate 12 is driven to approach the valve cover, the rubber pad 23 contacts and clamps the valve cover, the stepping motor 13 stops rotating when the preset clamping force is reached. Then the servo motor 14 is started by the controller 3, the mounting plate 1 is driven to rotate through the connecting shaft 15, and the servo motor 14 stops rotating when the work station with the clamped valve cover is rotated to below the drilling assembly 10. The height of the drilling assembly 10 is adjusted through the hydraulic rod 7, and the electric telescopic rod 9 is finely adjusted in the transverse position, so that the drill bit is aligned with the drilling position of the valve cover. The controller 3 controls the drilling assembly 10 to start, and the valve cover is drilled, and the working status of each component is monitored in real time. After drilling to the preset depth, the drilling assembly 10 stops, and the electric telescopic rod 9 and the hydraulic rod 7 are retracted to make the assembly return to the initial position.
[0032] When the work station is switched, the controller 3 starts the servo motor 14 again to rotate the mounting plate 1, so that the next work station with the clamped valve cover is rotated to below the drilling assembly 10, and the above drilling process is repeated. According to the preset program, the valve covers on the four work stations are drilled in sequence until all the valve covers are drilled. When all the valve covers are processed, the controller 3 controls the stepping motor 13 to reverse, so that the clamping plate 12 releases the valve cover. The operator takes out the processed valve cover from between the clamping plates 12.
[0033] The maintenance door 6 on the support column 4 can be opened to facilitate the maintenance of the servo motor 14 inside.
[0034] The above is only an embodiment of the present application, and the specific technical solutions and / or common knowledge of the scheme are not described in detail. It should be noted that for those skilled in the art, without departing from the technical scheme of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.
Claims
1. A valve cover multi-station processing aid characterized by: The utility model provides a kind of drilling machine, including base (5), the base (5) is connected with support column (4), the support column (4) is connected with cross plate (2), the cross plate (2) is rotatably connected with mounting plate (1), the mounting plate (1) is connected with base plate (11), the base plate (11) is connected with step motor (13), the step motor (13) output end is connected with two-way screw rod (18), the two-way screw rod (18) is rotatably connected with base plate (11), the two-way screw rod (18) is movably connected with sliding block (20), the base plate (11) is opened with sliding slot (19), the sliding block (20) is slidably connected with sliding slot (19), the sliding block (20) is connected with clamping plate (12), the clamping plate (12) is connected with rubber pad (23), the clamping plate (12) is slidably connected with base plate (11), the cross plate (2) is connected with hydraulic rod (7), the hydraulic rod (7) telescopic end is connected with connecting block (8), the connecting block (8) is connected with electric telescopic rod (9), the electric telescopic rod (9) telescopic end is connected with drilling assembly (10).
2. A valve cover multi-station processing aid apparatus as described in claim 1, wherein: The cross plate (2) is connected with servo motor (14), the servo motor (14) output end is connected with connecting shaft (15), the connecting shaft (15) is rotatably connected with cross plate (2), and the connecting shaft (15) is connected with mounting plate (1).
3. The valve cover multi-station processing aid of claim 1, wherein: The mounting plate (1) is connected with T-shaped block (16), the cross plate (2) is opened with T-shaped groove (17), and the T-shaped block (16) is slidably connected with the T-shaped groove (17).
4. The valve cover multi-station processing aid of claim 1, wherein: The support column (4) is hingedly connected with an access door (6).
5. A valve cover multi-station processing aid apparatus as described in claim 1, wherein: The clamping plate (12) is connected with sliding block (21), the base plate (11) is opened with sliding slot (22), and the sliding block (21) is slidably connected with the sliding slot (22).
6. A valve cover multi-station processing aid apparatus as described in claim 1, wherein: The cross plate (2) is connected with controller (3), and the drilling assembly (10), the hydraulic rod (7), the electric telescopic rod (9), the step motor (13) and the servo motor (14) are electrically connected with the controller (3) respectively.