Excircle grinding device for valve plate of butterfly valve
The butterfly valve plate outer circle grinding device with electromagnetic lock system and electric slider solves the complex problems of traditional clamping method, realizes efficient and stable automatic grinding process, and improves production efficiency and product quality.
Patent Information
- Application Number
- CN202422449972.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-10-10
AI Technical Summary
The traditional butterfly valve disc outer circle grinding process has a complex clamping method, is difficult to operate, and has unstable grinding quality, which affects production efficiency and product quality.
The butterfly valve disc outer circle grinding device adopts an electromagnetic lock system and an electric slider. The electromagnetic lock fixes the workpiece by adsorption and combines the linear movement of the electric slider to achieve automated grinding, simplifying the clamping process and maintaining the stability of the workpiece.
It improves grinding accuracy and production efficiency, reduces operation difficulty, ensures the stability and consistency of the workpiece during the grinding process, and improves the level of automation.
Smart Images
Figure CN223431369U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to butterfly valve production polishing technical field, concretely is a butterfly valve valve plate cylindrical polishing device. BACKGROUND
[0002] It is known that in the traditional butterfly valve valve plate manufacturing industry, cylindrical polishing is a key process, which directly affects the sealing performance and service life of the final product. However, in this process, the traditional clamping method often needs complex mechanical structure to fix the workpiece, which not only increases the complexity of operation, but also may cause workpiece damage due to improper operation. The operator needs to spend more time and effort to adjust and fix the workpiece, increasing the workload and labor intensity. The process of manually clamping and releasing the workpiece is time-consuming and laborious, especially on the continuous production line, which will significantly reduce the overall production efficiency. When replacing the workpiece, it takes a long time to reposition and clamp, which further limits the throughput capacity of the production line. When operating manually, it is difficult to maintain consistent pressure and speed due to hand shaking and other factors, resulting in unstable polishing quality. If the clamping device is not reasonably designed, the workpiece is prone to displacement during polishing, which affects the final product quality, so it is necessary to propose a solution to this technical problem. SUMMARY
[0003] (I) Technical problem solved
[0004] In view of the deficiencies of the prior art, the utility model provides a butterfly valve valve plate cylindrical polishing device.
[0005] (II) Technical scheme
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a butterfly valve valve plate cylindrical polishing device, comprising an operation table, the operation table is equipped with slide rail, fixed iron sheet and polishing mechanism, the slide rail is equipped with electric sliding block, one side of electric sliding block is equipped with support plate, the top of electric sliding block is equipped with fastening box, the fastening box is equipped with lifting groove on one side, the lifting groove is equipped with lifting plate, the lifting plate is connected between the top of lifting plate and the lifting groove through elastic component, one side of lifting groove is equipped with fastening iron sheet, the lifting plate is equipped with first electromagnetic lock, the bottom of one end of lifting plate and the top of one end of support plate are equipped with clamping disc, the other side of electric sliding block is equipped with second electromagnetic lock, the second electromagnetic lock is against fixed iron sheet.
[0007] Further, the utility model improves, the polishing mechanism includes polishing frame and polishing motor, the polishing frame is installed on the operation table, the polishing motor is equipped with lifting mechanism between the polishing frame, the output end of polishing motor is equipped with polishing disc.
[0008] Furthermore, the present invention is improved in that two electric sliders are provided.
[0009] Furthermore, the present invention is improved in that the lifting mechanism is an electric telescopic rod.
[0010] Furthermore, the present invention is improved in that the grinding motor is a servo motor.
[0011] Furthermore, the present invention is improved in that the lifting plate and the lifting slot are both T-shaped structures.
[0012] Furthermore, the present invention is improved in that the clamping disc is threadedly connected to the lifting plate or the supporting plate.
[0013] Furthermore, the present invention is improved in that the clamping disc is provided with anti-slip grooves.
[0014] (3) Beneficial effects
[0015] Compared with the prior art, the present invention provides a device for polishing the outer circle of a butterfly valve plate, which has the following beneficial effects:
[0016] The butterfly valve plate outer circle grinding device allows the operator to easily place or remove the butterfly valve plate workpiece by simply lifting the lifting plate, which simplifies the workpiece clamping process and greatly improves work efficiency. The entire clamping process does not require the use of any tools, further simplifying the operation steps and reducing the difficulty of operation. The first electromagnetic lock adsorbs and fastens the iron plate to fix the workpiece, and the second electromagnetic lock adsorbs and fixes the iron plate to lock the position of the electric slider, thereby ensuring the stability of the workpiece during the entire grinding process and improving the grinding accuracy. Due to the use of a precise electromagnetic locking system, the positioning of the workpiece can be kept highly consistent each time, which helps to maintain the quality standards of the product. By controlling the linear movement of the electric slider on the slide rail, the distance between the workpiece and the grinding mechanism can be easily adjusted, realizing automated grinding operations. From workpiece clamping to grinding completion, and then to workpiece unloading, the entire process basically does not require continuous human participation, greatly improving the level of automation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0018] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0019] Figure 3 For this utility model Figure 1 The structure of the central operating table is shown in a half-section front view;
[0020] Figure 4 This is a top view of the structure of the utility model.
[0021] In the figure: 1, operation platform; 2, slide rail; 3, fixed iron plate; 4, electric sliding block; 5, support plate; 6, fastening box; 7, lifting groove; 8, lifting plate; 9, elastic component; 10, fastening iron plate; 11, first electromagnetic lock; 12, clamping disc; 13, second electromagnetic lock; 14, polishing frame; 15, polishing motor; 16, lifting mechanism; 17, polishing disc. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0023] Please refer to Figure 1-4The present invention provides a device for grinding the outer circle of a butterfly valve plate, comprising an operating table 1, wherein the operating table 1 is provided with a slide rail 2, a fixed iron plate 3 and a grinding mechanism, the slide rail 2 is provided with an electric slider 4, one side of the electric slider 4 is provided with a support plate 5, the top of the electric slider 4 is provided with a fastening box 6, one side of the fastening box 6 is provided with a lifting slot 7, the lifting slot 7 is provided with a lifting plate 8, the top of the lifting plate 8 is provided with an elastic component 9 connected to the lifting slot 7, one side of the lifting slot 7 is provided with a fastening iron plate 10, the lifting plate 8 is provided with a first electromagnetic lock 11, the bottom of one end of the lifting plate 8 and the top of one end of the support plate 5 are provided with a clamping disk 12, the other side of the electric slider 4 is provided with a second electromagnetic lock 13, the second electromagnetic lock 13 is against the fixed iron plate 3. In this embodiment, by lifting the lifting plate 8, the elastic component 9 is squeezed and contracted by the lifting plate 8, and then the butterfly valve plate workpiece is placed on the support plate 5. After the polishing is completed, the second electromagnetic lock 13 and the first electromagnetic lock 11 are closed, and the lifting plate 8 can be lifted and removed, and the butterfly valve plate workpiece can be removed quickly.
[0024] In this solution, the grinding mechanism includes a grinding frame 14 and a grinding motor 15. The grinding frame 14 is installed on the operating table 1. A lifting mechanism 16 is provided between the grinding motor 15 and the grinding frame 14. A grinding disc 17 is provided at the output end of the grinding motor 15. The lifting mechanism 16 is supported by the grinding frame 14. The lifting mechanism 16 adjusts the height of the grinding motor 15, thereby adjusting the height of the grinding disc 17. Then, the grinding disc 17 is driven to rotate by controlling the output end of the grinding motor 15, so that the grinding operation can be performed.
[0025] In this solution, two electric sliders 4 are provided, and two butterfly valve plate workpieces can be clamped simultaneously by multiple electric sliders 4, so that the two butterfly valve plate workpieces can be polished at the same time.
[0026] In this solution, the lifting mechanism 16 is an electric telescopic rod, which has the characteristic of high movement precision and can improve the lifting precision of the grinding disc 17.
[0027] In this solution, the grinding motor 15 is a servo motor, which has the characteristic of high rotation accuracy, so the rotation accuracy of the grinding motor 15 can be improved.
[0028] In this solution, the lifting plate 8 and the lifting groove 7 are both T-shaped structures. The lifting plate 8 and the lifting groove 7 having the T-shaped structure can prevent the lifting plate 8 from escaping from the lifting groove 7.
[0029] In this solution, the clamping disc 12 is threadedly connected to the lifting plate 8 or the support plate 5. The threaded connection of the clamping disc 12 facilitates assembly or disassembly of the clamping disc 12 and facilitates replacement of clamping discs 12 of different sizes.
[0030] In this solution, the clamping disc 12 is provided with anti-skid patterns, which can improve the anti-skid effect of the clamping disc 12 and can more firmly clamp the butterfly valve plate workpiece.
[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A butterfly valve plate outer circle grinding device, comprising an operating table (1), characterized in that: The operating table (1) is provided with a slide rail (2), a fixed iron plate (3) and a grinding mechanism, the slide rail (2) is provided with an electric slider (4), one side of the electric slider (4) is provided with a support plate (5), the top of the electric slider (4) is provided with a fastening box (6), one side of the fastening box (6) is provided with a lifting groove (7), the lifting groove (7) is provided with a lifting plate (8), the top of the lifting plate (8) is connected to the lifting groove (7) by an elastic component (9), one side of the lifting groove (7) is provided with a fastening iron plate (10), the lifting plate (8) is provided with a first electromagnetic lock (11), the bottom of one end of the lifting plate (8) and the top of one end of the support plate (5) are both provided with a clamping disk (12), the other side of the electric slider (4) is provided with a second electromagnetic lock (13), the second electromagnetic lock (13) is against the fixed iron plate (3).
2. A butterfly valve plate outer circle grinding device according to claim 1, characterized in that: The grinding mechanism comprises a grinding frame (14) and a grinding motor (15); the grinding frame (14) is mounted on the operating table (1); a lifting mechanism (16) is provided between the grinding motor (15) and the grinding frame (14); and a grinding disc (17) is provided at the output end of the grinding motor (15).
3. A butterfly valve plate outer circle grinding device according to claim 2, characterized in that: The electric sliders (4) are provided with two.
4. A butterfly valve plate outer circle grinding device according to claim 3, characterized in that: The lifting mechanism (16) is an electric telescopic rod.
5. A butterfly valve plate outer circle grinding device according to claim 4, characterized in that: The polishing motor (15) is a servo motor.
6. A butterfly valve plate outer circle grinding device according to claim 5, characterized in that: The lifting plate (8) and the lifting groove (7) both have a T-shaped structure.
7. A butterfly valve plate outer circle grinding device according to claim 6, characterized in that: The clamping disc (12) is threadedly connected to the lifting plate (8) or the supporting plate (5).
8. The outer circle grinding device of a butterfly valve plate according to claim 7, characterized in that: The clamping disc (12) is provided with anti-slip grooves.