Processing equipment for butterfly plate of butterfly valve

Abstract

The utility model belongs to the technical field of valve plate machining, and particularly relates to a butterfly valve plate machining device which comprises a machine body, a valve plate and a fixing frame, a sliding groove is formed in the inner wall of the top of the fixing frame, a hydraulic push rod is fixedly connected to the inner wall of one end of the sliding groove, and a sliding block is fixedly connected to one end of the hydraulic push rod. A second push rod is fixedly connected to the middle of the sliding block, a connecting plate is fixedly connected to one end of the second push rod, a driving motor is fixedly connected to one side of the connecting plate, a drill bit is fixedly connected to one end of an output shaft of the driving motor, and a rotary disc is connected to one side of the bottom of the valve plate in an attached mode. A hydraulic push rod pushes a sliding block to move in a sliding groove, so that a driving motor can stably move to the position above the punching position, an output shaft of a servo motor drives a gear to rotate, then a valve plate on the top of a rotating disc can be driven to rotate, the punching position of the valve plate is automatically adjusted, and the time consumed during adjustment is shortened; and the punching machining efficiency of the valve plate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve plate processing, in particular to a processing device for a butterfly valve butterfly plate. Background Art

[0002] The butterfly valve, also known as the flap valve, is a simple regulating valve that can be used for the on-off control of low-pressure pipeline media. The butterfly valve refers to a valve whose closing member (valve disc or butterfly plate) is a disc that rotates around the valve axis to achieve opening and closing. It is mainly composed of a valve body, a valve stem, a butterfly plate and a sealing ring. The valve body is cylindrical, short in axial length, and has a built-in butterfly plate.

[0003] The processing equipment of butterfly plates is mostly composed of a machine body, processing components, a driving mechanism and a positioning mechanism. When in use, the butterfly plate needs to be placed on the machine body, fixed with the positioning mechanism, and then driven by the driving mechanism to drive the processing components to process the butterfly plate to complete the processing of the butterfly plate.

[0004] In the current existing technology, when traditional processing equipment performs punching operations on butterfly valve discs of different sizes, it is necessary to adjust the position of the punching mechanism in order to meet the processing requirements. However, when the existing equipment is in use, it is not convenient for the staff to adjust the punching mechanism, which consumes a lot of time and is not convenient to adjust the punching position of the butterfly plate, thereby reducing the punching processing efficiency of the butterfly plate.

[0005] Therefore, in view of the above problems, a processing equipment for a butterfly valve butterfly plate is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a processing device for a butterfly valve plate is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a butterfly valve and butterfly plate processing equipment described in the utility model includes a machine body, a valve plate, and a fixing frame, wherein the valve plate is arranged on the top of the machine body, one side of the fixing frame is fixedly connected to the machine body, a slide groove is provided on the top inner wall of the fixing frame, a hydraulic push rod is fixedly connected to the inner wall of one end of the slide groove, one end of the hydraulic push rod is fixedly connected to a slider, both sides of the slider slide inside the slide groove through the hydraulic push rod, a second push rod is fixedly connected to the middle of the slider, and one end of the second push rod is fixedly connected to a connecting plate, A driving motor is fixedly connected to one side of the connecting plate, a drill is fixedly connected to one end of the driving motor output shaft, one end of each drill is rotated on the top of the valve plate via the driving motor, a turntable is fittedly connected to one side of the bottom of the valve plate, a rotating drum is fixedly connected to the bottom of the turntable, a sleeve is rotatably connected to the bottom outer wall of the rotating drum, one side of the sleeve is fixedly connected to the body, a servo motor is fixedly connected to the inside of the body, one end of the output shaft of the servo motor is fixedly connected to a gear, one side of the gear is meshedly connected to a gear ring, and the inner wall of the gear ring is fixedly connected to the rotating drum.

[0008] Preferably, both ends of the top of the body are fixedly connected with fixing plates, one end of each of the fixing plates is fixedly connected with an electric push rod, one end of each of the electric push rods is fixedly connected with a clamping block, and one side of each of the clamping blocks is fitted with the valve plate via the electric push rod.

[0009] Preferably, both ends of each of the card blocks are fixedly connected with positioning rods, one end of each of the positioning rods is slidably connected to the inner wall of the fixed plate, and one side of each of the card blocks is fitted to one side of the fixed plate via two positioning rods.

[0010] Preferably, grooves are provided on both sides of the slide slot, and the inner wall of each groove is fixedly connected to a sliding rod; limiting rods are provided at both ends of the slider, and the inner wall of each limiting rod is slidably connected to the outer wall of the sliding rod, and the two ends of the slider are fitted inside the groove via the sliding rod.

[0011] Preferably, a limiting ring is provided on one side of the bottom of the turntable, one side of the limiting ring is fixedly connected to the inner wall of the body, the top of the limiting ring is rotatably connected to a plurality of balls, and one side of the turntable rotates on one side of the limiting ring via the balls.

[0012] Preferably, the interior of the turntable is provided with a push plate, a telescopic rod is fixedly connected to one side of the bottom of the push plate, the valve plate is arranged inside the rotating drum, one end of the telescopic rod is fixedly connected to the machine body, the gear ring is slidably connected to the interior of the turntable via the push plate, and a spring is provided on the outer side of the telescopic rod, one end of the spring is fixedly connected to the machine body.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a processing device for a butterfly valve plate, which pushes a slider to move inside a slide slot through a hydraulic push rod, so that a driving motor can stably move to the top of a punching position. Then, the servo motor inside the machine body is started, and the output shaft of the servo motor is used to drive the gear to rotate, and then the engagement of the gear and the gear ring is used to rotate the rotating drum, which can then drive the valve plate on the top of the rotating disk to rotate, so as to automatically adjust the punching position of the valve plate, facilitate the operation of the staff, reduce the time consumed during the adjustment, and thus improve the punching processing efficiency of the valve plate.

[0015] The utility model provides a processing device for a butterfly plate of a butterfly valve, wherein a clamping block is pushed to move on the top of a fixed plate by a positioning rod, so that one end of the clamping block fits on the two ends of the valve plate, and the valve plate can be clamped and fixed. The positioning rod is then used to prevent the clamping block from being misplaced when moving, and the valve plate from being misplaced when punching, thereby improving the punching effect of the valve plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the valve plate in the utility model;

[0019] Figure 3 It is a cross-sectional view of the fixing frame in the utility model;

[0020] Figure 4 It is a cross-sectional view of the machine body in the utility model;

[0021] Figure 5 It is a cross-sectional view of the rotary drum of the utility model;

[0022] Legend:

[0023] 1. Machine body; 2. Valve plate; 3. Fixed frame; 4. Slide groove; 5. Hydraulic push rod; 6. Sliding block; 7. Groove; 8. Sliding rod; 9. Second push rod; 10. Connecting plate; 11. Limit rod; 12. Driving motor; 13. Drill bit; 14. Block; 15. Electric push rod; 16. Positioning rod; 17. Fixed plate; 18. Turntable; 19. Limiting sleeve; 20. Ball; 21. Rotating drum; 22. Sleeve; 23. Servo motor; 24. Gear; 25. Gear ring; 26. Push plate; 27. Telescopic rod; 28. Spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Specific examples are given below.

[0026] See also Figure 1 - Figure 5 The utility model provides a processing device for a butterfly valve and a butterfly plate, comprising a machine body 1, a valve plate 2, and a fixing frame 3. The valve plate 2 is arranged on the top of the machine body 1, one side of the fixing frame 3 is fixedly connected to the machine body 1, a slide groove 4 is provided on the inner wall of the top of the fixing frame 3, a hydraulic push rod 5 is fixedly connected to the inner wall of one end of the slide groove 4, one end of the hydraulic push rod 5 is fixedly connected to a slider 6, both sides of the slider 6 slide inside the slide groove 4 through the hydraulic push rod 5, a second push rod 9 is fixedly connected to the middle of the slider 6, one end of the second push rod 9 is fixedly connected to a connecting plate 10, and one side of the connecting plate 10 is fixedly connected to a driving motor 12 A drill bit 13 is fixedly connected to one end of the output shaft of the driving motor 12, and one end of each drill bit 13 rotates on the top of the valve plate 2 through the driving motor 12. A turntable 18 is fittedly connected to one side of the bottom of the valve plate 2, and a rotating drum 21 is fixedly connected to the bottom of the turntable 18. A sleeve 22 is rotatably connected to the bottom outer wall of the rotating drum 21, and one side of the sleeve 22 is fixedly connected to the body 1. A servo motor 23 is fixedly connected to the inside of the body 1, and one end of the output shaft of the servo motor 23 is fixedly connected to a gear 24, and one side of the gear 24 is meshedly connected to a gear ring 25, and the inner wall of the gear ring 25 is fixedly connected to the rotating drum 21.

[0027] During operation, the valve plate 2 is placed on the top of the rotating disk 18, and then the hydraulic push rod 5 is started to push the slider 6 to move inside the slide 4. The fixed frame 3 is used to ensure the stability of the structure, so that the drive motor 12 can be stably moved to the top of the drilling position. The drive motor 12 is fixed to the bottom of the second push rod 9 by the connecting plate 10, and then the drive motor 12 is started to drive the drill bit 13 to rotate, and then the second push rod 9 is used to push the connecting plate 10 down, drive the drill bit 13 to contact the valve plate 2, and complete the drilling work of the valve plate 2 by the rotation of the drill bit 13. The drill bit 13 is lifted by the retraction of the second push rod 9, and then the servo motor 23 inside the body 1 is started, and the output shaft of the servo motor 23 is used to drive the gear 24 to rotate, and then the engagement of the gear 24 with the gear ring 25 is used to rotate the rotating drum 21. The rotating drum 21 drives the rotating disk 18 to rotate, and then the valve plate 2 on the top of the rotating disk 18 can be driven to rotate, so that the drilling position of the valve plate 2 can be automatically adjusted, which is convenient for the staff to operate. The sleeve 22 can ensure the stability of the drum 21, prevent one side of the gear ring 25 from being separated from one side of the gear 24 when the drum 21 rotates, and improve the stability of the structure. When punching of valve plates 2 of different sizes is required, the hydraulic push rod 5 drives the slider 6 to move inside the slide 4, and the equipment can be adjusted automatically, reducing the time consumed during adjustment, thereby improving the punching efficiency of the valve plate 2.

[0028] Further, such as Figure 2 As shown, both ends of the top of the body 1 are fixedly connected with a fixing plate 17, one end of each fixing plate 17 is fixedly connected with an electric push rod 15, one end of each electric push rod 15 is fixedly connected with a clamping block 14, and one side of each clamping block 14 is attached to the valve plate 2 through the electric push rod 15. Both ends of each clamping block 14 are fixedly connected with a positioning rod 16, one end of each positioning rod 16 is slidably connected to the inner wall of the fixing plate 17, and one side of each clamping block 14 is attached to one side of the fixing plate 17 through two positioning rods 16.

[0029] During operation, after the valve plate 2 is placed on the top of the turntable 18, when the second push rod 9 is used to push the driving motor 12 to fall, the positioning rod 16 is automatically started, and the positioning rod 16 is used to push the block 14 to move on the top of the fixed plate 17, so that the block 14 fits on both ends of the valve plate 2, and the valve plate 2 can be clamped and fixed. The positioning rod 16 is then used to prevent the block 14 from being misplaced when moving, and the valve plate 2 can be prevented from being misplaced when punching. When the second push rod 9 is used to drive the driving motor 12 to rise, the positioning rod 16 automatically retracts, driving the block 14 to separate from both sides of the valve plate 2, and then the servo motor 23 inside the body 1 is started to drive the turntable 18 to rotate, and then the position of the valve plate 2 is rotated and adjusted to complete the adjustment of the punching position. Repeating the above steps can automatically complete the punching processing of the valve plate 2 and improve the punching effect of the valve plate 2.

[0030] Further, such as Figure 3 As shown, grooves 7 are provided on both sides of the slide groove 4, and the inner wall of each groove 7 is fixedly connected with a slide rod 8; limit rods 11 are provided at both ends of the slider 6, and the inner wall of each limit rod 11 is slidably connected to the outer wall of the slide rod 8, and the two ends of the slider 6 are fitted inside the groove 7 through the slide rod 8.

[0031] During operation, when the hydraulic push rod 5 pushes the slider 6 to move, the slider 6 can stably slide inside the groove 7 by connecting the slider 8 with the inner wall of the limit rod 11, thereby preventing the slider 6 from being misplaced during movement. This prevents the drill bit 13 from breaking due to ring shaking or misplacement when the driving motor 12 is running, thereby improving the service life and practicality of the equipment.

[0032] Further, such as Figure 5 As shown, a limiting collar 19 is provided at one side of the bottom of the rotating disk 18, one side of the limiting collar 19 is fixedly connected to the inner wall of the body 1, a plurality of balls 20 are rotatably connected to the top of the limiting collar 19, and one side of the rotating disk 18 rotates on one side of the limiting collar 19 via the balls 20. A push plate 26 is sleeved inside the rotating disk 18, a telescopic rod 27 is fixedly connected to one side of the bottom of the push plate 26, the valve plate 2 is arranged inside the rotating drum 21, one end of the telescopic rod 27 is fixedly connected to the body 1, the gear ring 25 is slidably connected to the inside of the rotating disk 18 via the push plate 26, a spring 28 is sleeved on the outside of the telescopic rod 27, and one end of the spring 28 is fixedly connected to the body 1.

[0033] During operation, the rotating disk 18 can rotate on the top of the limiting collar 19 through the ball bearing 20, and the fixing of the limiting collar 19 with the inner wall of the body 1 can prevent the rotating disk 18 from being misaligned during the rotation process. After the punching of the valve plate 2 is completed, the push plate 26 can be pushed by the telescopic rod 27 to move the valve plate 2 away from the rotating disk 18, so that the staff can quickly take the valve plate 2, preventing the valve plate 2 from being tightly attached to one side of the rotating disk 18, and then the elastic force of the spring 28 can improve the anti-seismic effect of the push plate 26, thereby improving the service life and use efficiency of the structure.

[0034] Working principle: by placing the valve plate 2 on the top of the rotating disk 18, and then starting the hydraulic push rod 5 to push the slider 6, the slider 8 and the limit rod 11 are used to make the slider 6 slide stably inside the groove 7, so that the drive motor 12 can be stably moved above the drilling position. The drive motor 12 is fixed to the bottom of the second push rod 9 by the connecting plate 10, and then the drive motor 12 is started to drive the drill bit 13 to rotate, and then the second push rod 9 is used to push the connecting plate 10 to fall, drive the drill bit 13 to contact the valve plate 2, and use the rotation of the drill bit 13 to complete the drilling work on the valve plate 2. When the second push rod 9 is used to push the drive motor 12 to fall, the positioning rod 16 is automatically started, and the positioning rod 16 is used to push the block 14 to move on the top of the fixed plate 17, so that the block 14 fits on both ends of the valve plate 2, and the valve plate 2 can be clamped and fixed. Then the drill bit 13 is lifted by the retraction of the second push rod 9, and the positioning rod 16 automatically retracts, driving the block 14 to separate from both sides of the valve plate 2. Then start the servo motor 23 inside the body 1, use the output shaft of the servo motor 23 to drive the gear 24 to rotate, and then use the meshing of the gear 24 and the gear ring 25 to make the drum 21 rotate inside the sleeve 22. Use the drum 21 to drive the turntable 18 to rotate, and then drive the valve plate 2 on the top of the turntable 18 to rotate, so that the punching position of the valve plate 2 can be automatically adjusted. Repeat the above steps to automatically complete the punching process of the valve plate 2. When the valve plate 2 is punched, use the telescopic rod 27 to push the push plate 26 to move, so that the valve plate 2 can be pushed away from the turntable 18, so that the staff can quickly take the valve plate 2.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A butterfly valve plate processing device, comprising a body (1), a valve plate (2), and a fixing frame (3), characterized in that: The valve plate (2) is arranged on the top of the machine body (1), one side of the fixing frame (3) is fixedly connected to the machine body (1), a slide groove (4) is provided on the inner wall of the top of the fixing frame (3), a hydraulic push rod (5) is fixedly connected to the inner wall of one end of the slide groove (4), one end of the hydraulic push rod (5) is fixedly connected to a slider (6), both sides of the slider (6) slide inside the slide groove (4) through the hydraulic push rod (5), a second push rod (9) is fixedly connected to the middle of the slider (6), one end of the second push rod (9) is fixedly connected to a connecting plate (10), one side of the connecting plate (10) is fixedly connected to a driving motor (12), one end of the output shaft of the driving motor (12) is fixedly connected A drill bit (13) is provided, one end of each drill bit (13) is rotated on the top of the valve plate (2) via a driving motor (12), a turntable (18) is fittedly connected to one side of the bottom of the valve plate (2), a rotating drum (21) is fixedly connected to the bottom of the turntable (18), a sleeve (22) is rotatably connected to the bottom outer wall of the rotating drum (21), one side of the sleeve (22) is fixedly connected to the body (1), a servo motor (23) is fixedly connected to the inside of the body (1), one end of the output shaft of the servo motor (23) is fixedly connected to a gear (24), one side of the gear (24) is meshingly connected to a gear ring (25), and the inner wall of the gear ring (25) is fixedly connected to the rotating drum (21).

2. The processing equipment for a butterfly valve plate according to claim 1 is characterized in that: Both ends of the top of the body (1) are fixedly connected to a fixing plate (17), one end of each fixing plate (17) is fixedly connected to an electric push rod (15), one end of each electric push rod (15) is fixedly connected to a clamping block (14), and one side of each clamping block (14) is in contact with the valve plate (2) via the electric push rod (15).

3. The processing equipment for a butterfly valve plate according to claim 2 is characterized in that: Both ends of each of the clamping blocks (14) are fixedly connected to positioning rods (16), one end of each of the positioning rods (16) is slidably connected to the inner wall of the fixing plate (17), and one side of each of the clamping blocks (14) is fitted to one side of the fixing plate (17) via two positioning rods (16).

4. The processing equipment for a butterfly valve plate according to claim 1 is characterized in that: Grooves (7) are provided on both sides of the slide groove (4), and the inner wall of each groove (7) is fixedly connected to a slide rod (8); limit rods (11) are provided at both ends of the slider (6), and the inner wall of each limit rod (11) is slidably connected to the outer wall of the slide rod (8), and the two ends of the slider (6) are fitted inside the groove (7) via the slide rod (8).

5. The processing equipment for butterfly valve disc according to claim 1 is characterized in that: A limiting collar (19) is provided on one side of the bottom of the rotating disk (18); one side of the limiting collar (19) is fixedly connected to the inner wall of the machine body (1); a plurality of balls (20) are rotatably connected to the top of the limiting collar (19); one side of the rotating disk (18) rotates on one side of the limiting collar (19) via the balls (20).

6. The processing equipment for a butterfly valve plate according to claim 5 is characterized in that: The interior of the rotating disk (18) is provided with a push plate (26), and a telescopic rod (27) is fixedly connected to one side of the bottom of the push plate (26). The valve plate (2) is arranged inside the rotating drum (21), and one end of the telescopic rod (27) is fixedly connected to the machine body (1). The gear ring (25) is slidably connected to the interior of the rotating disk (18) via the push plate (26). A spring (28) is provided on the outer side of the telescopic rod (27), and one end of the spring (28) is fixedly connected to the machine body (1).

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