Grinding device for machining v-shaped ball valve

Abstract

The utility model belongs to the technical field of V-shaped ball valve machining, and particularly relates to a grinding device for V-shaped ball valve machining, which comprises a base, a first base groove is formed in the top of the base, a second base groove is formed in the top of the base, a leakage groove is formed in the bottom of the base, and a supporting block is fixedly mounted at the bottom of the base. In cooperation with the movable barrel shaft, a second driving motor, a first driving shaft, a transmission belt, a driven shaft and a three-jaw chuck, the first driving shaft can be driven to rotate through the second driving motor, the transmission belt can be driven to rotate through rotation of the first driving shaft, the driven shaft is movably installed in the movable barrel shaft, and the transmission belt is movably connected with the driven shaft. The driven shaft can be driven to rotate through rotation of the transmission belt, the three-jaw chuck can be driven to rotate through rotation of the driven shaft, the ball valve component can be fixed through the three-jaw chuck, in this way, the ball valve component can be driven to rotate through rotation of the three-jaw chuck, and therefore the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of V-type ball valve processing, and specifically relates to a grinding device for V-type ball valve processing. Background Art

[0002] V-type ball valve is a fixed ball valve and a single-seat sealed ball valve. Its regulating performance is the best among ball valves, and its flow characteristics are equal percentage. Its V-shaped cutout has a shearing effect on the metal valve seat, which is particularly suitable for media containing fibers, tiny solid particles, slurry, etc. The ball valve has the same 90-degree rotation action, but the difference is that the plug body is a sphere with a circular through hole or channel passing through its axis. The ball valve is mainly used in the pipeline to cut off, distribute and change the flow direction of the medium. It only needs to rotate 90 degrees and a very small torque to close tightly. The ball valve is most suitable for use as a switch and cut-off valve, but recent developments have designed the ball valve to have the function of throttling and controlling flow.

[0003] During the operation of the V-type ball valve device, a variety of grinding components are used to ensure grinding efficiency and accuracy. Existing grinding devices mostly use a single grinding component, which cannot guarantee grinding accuracy. This method will cause the device to be unable to meet some specific requirements. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a grinding device for V-type ball valve processing, which solves the problem that the existing grinding devices mostly use a single grinding component, thereby failing to guarantee grinding accuracy, which will cause the device to be unable to meet some specific requirements.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for processing a V-shaped ball valve comprises a base, a first base groove is arranged on the top of the base, a second base groove is arranged on the top of the base, a drain groove is arranged on the bottom of the base, a support block is fixedly installed on the bottom of the base, a guide column is fixedly installed on the inside of the base, a first drive motor is fixedly installed on the side of the base, a threaded rod is movably installed on the output end of the first drive motor, a movable threaded block is threadedly connected to the outer side of the threaded rod, a limiting block is fixedly installed on the side of the movable threaded block, a connecting plate is fixedly installed on the side of the movable threaded block, a water pump is fixedly installed on the top of the movable threaded block, and a guide column is fixedly installed on the side of the water pump. and a water injection port, a water spray port is fixedly installed on the side of the water pump, a movable cylinder shaft is fixedly installed inside the connecting plate, a driven shaft is movably installed inside the movable cylinder shaft, a first telescopic chamber is fixedly installed on the side of the base, a first electric telescopic rod is movably installed inside the first telescopic chamber, a movable frame is fixedly installed on the side of the first electric telescopic rod, a second telescopic chamber is fixedly installed on the top of the movable frame, a second electric telescopic rod is movably installed inside the second telescopic chamber, a second electric telescopic rod connecting block is fixedly installed on the bottom of the second electric telescopic rod, a fourth driving motor is fixedly installed on the side of the second electric telescopic rod connecting block, and a connecting mounting block is fixedly installed on the inner side of the second electric telescopic rod connecting block.

[0006] Preferably, a second drive motor is fixedly mounted inside the connecting plate, and a first drive shaft is movably mounted on an output end of the second drive motor.

[0007] Preferably, a transmission belt is movably mounted on the outer side of the first driving shaft, and the transmission belt is movably connected to the driven shaft.

[0008] Preferably, a three-jaw chuck is fixedly mounted on one end of the driven shaft, and a third driving motor is fixedly mounted inside the connecting plate.

[0009] Preferably, a second driving shaft is movably installed inside the third driving motor, and an anti-sliding block is fixedly installed on the side of the second driving shaft.

[0010] Preferably, a third driving shaft is movably mounted on the output end of the fourth driving motor, and a replaceable grinding wheel is movably mounted on the outer side of the third driving shaft.

[0011] Preferably, a fifth drive motor is movably mounted inside the connecting mounting block, and a replaceable grinding head is movably mounted at the output end of the fifth drive motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When in use, the movable cylindrical shaft, the second driving motor, the first driving shaft, the transmission belt, the driven shaft and the three-jaw chuck are coordinated. The second driving motor can drive the first driving shaft to rotate, and the rotation of the first driving shaft can drive the transmission belt to rotate. The movable cylindrical shaft is movably installed with a driven shaft, and the transmission belt and the driven shaft are movably connected. The rotation of the transmission belt can drive the driven shaft to rotate, and the rotation of the driven shaft can drive the three-jaw chuck to rotate. The three-jaw chuck can fix the ball valve component. This method can drive the ball valve component to rotate by the rotation of the three-jaw chuck, thereby improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is a second three-dimensional structural diagram of the utility model;

[0017] Figure 3 This is the first cross-sectional view of the utility model;

[0018] Figure 4 This is a second cross-sectional view of the present utility model.

[0019] In the figure: 1, base; 2, first base groove; 3, second base groove; 4, drain groove; 5, support block; 6, guide column; 7, first drive motor; 8, threaded rod; 9, movable threaded block; 10, limit block; 11, connecting plate; 12, water pump; 13, water injection port; 14, movable barrel shaft; 15, second drive motor; 16, first drive shaft; 17, transmission belt; 18, driven shaft; 19, three-jaw chuck; 20, third drive motor; 21, second drive shaft; 22, anti-sliding block; 23, water spray port; 24, first telescopic chamber; 25, first electric telescopic rod; 26, movable frame; 27, fourth drive motor; 28, third drive shaft; 29, replaceable grinding wheel; 30, second telescopic chamber; 31, second electric telescopic rod; 32, second electric telescopic rod connecting block; 33, connecting mounting block; 34, fifth drive motor; 35, replaceable grinding head. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a grinding device for processing a V-type ball valve comprises a base 1, a first base groove 2 is arranged on the top of the base 1, a second base groove 3 is arranged on the top of the base 1, a drain groove 4 is arranged on the bottom of the base 1, a support block 5 is fixedly installed on the bottom of the base 1, a guide column 6 is fixedly installed inside the base 1, a first driving motor 7 is fixedly installed on the side of the base 1, a threaded rod 8 is movably installed on the output end of the first driving motor 7, a movable threaded block 9 is threadedly connected to the outer side of the threaded rod 8, a limiting block 10 is fixedly installed on the side of the movable threaded block 9, a connecting plate 11 is fixedly installed on the side of the movable threaded block 9, a water pump 12 is fixedly installed on the top of the movable threaded block 9, the threaded rod 8 can be driven to rotate by the rotation of the first driving motor 7, the movable threaded block 9 threadedly connected thereto can be driven to move by the rotation of the threaded rod 8, and the movable threaded block 9 threadedly connected thereto can be driven to move by the movable threaded block The movement of 9 can drive the connection plate 11 to move, the water pump 12 is fixedly installed with the water injection port 13 on the side, the water pump 12 is fixedly installed with the water spray port 23 on the side, the connecting plate 11 is fixedly installed with the movable cylindrical shaft 14 inside, the movable cylindrical shaft 14 is movably installed with the driven shaft 18 inside, the base 1 is fixedly installed with the first telescopic chamber 24 on the side, the first telescopic chamber 24 is movably installed with the first electric telescopic rod 25, the side of the first electric telescopic rod 25 is fixedly installed with the movable frame 26, the top of the movable frame 26 is fixedly installed with the second telescopic chamber 30, the second electric telescopic rod 31 is movably installed inside the second telescopic chamber 30, the second electric telescopic rod connecting block 32 is fixedly installed at the bottom of the second electric telescopic rod 31, the side of the second electric telescopic rod connecting block 32 is fixedly installed with the fourth drive motor 27, and the inner side of the second electric telescopic rod connecting block 32 is fixedly installed with the connecting mounting block 33.

[0022] In the present embodiment: by driving the second drive shaft 21 movably installed inside the third drive motor 20 to perform telescopic movement, the anti-sliding block 22 fixedly installed on the side of the second drive shaft 21 can be driven to move, so that the ball valve component fixed by the three-jaw chuck 19 can be offset by the anti-sliding block 22, thereby fixing the ball valve component, and the water inside the water pump 12 can be sprayed out through the water spray port 23, so that the ball valve can be cooled, thereby ensuring stable operation.

[0023] In this embodiment: the first drive shaft 16 can be driven to rotate by the second drive motor 15, and the rotation of the first drive shaft 16 can drive the transmission belt 17 to rotate, and the movable cylindrical shaft 14 has a driven shaft 18 movably installed inside, and the transmission belt 17 and the driven shaft 18 are movably connected, and the rotation of the transmission belt 17 can drive the driven shaft 18 to rotate, and the rotation of the driven shaft 18 can drive the three-jaw chuck 19 to rotate, and the three-jaw chuck 19 can fix the ball valve component. This method can drive the ball valve component to rotate by the rotation of the three-jaw chuck 19, thereby improving the grinding efficiency.

[0024] In this embodiment: the extension and retraction of the first electric telescopic rod 25 can drive the movable frame 26 to move, drive the second electric telescopic rod 31 to drive the second electric telescopic rod connecting block 32 to move up and down, and the third drive shaft 28 can be driven to rotate by the fourth drive motor 27. The rotation of the third drive shaft 28 can drive the replaceable grinding wheel 29 to rotate, so that the replaceable grinding wheels 29 of different specifications can be driven to grind the ball valve component. The replaceable grinding head 35 can be driven to rotate by the fifth drive motor 34, and the ball valve component can be ground by the rotation of the replaceable grinding head 35 of different shapes. In this way, the connecting mounting block 33 and the fourth drive motor 27 can be driven to move up and down by the activity of the second electric telescopic rod connecting block 32, and the front and rear activities of the movable frame 26 can be driven to grind the ball valve component by the replaceable grinding wheels 29 and the replaceable grinding head 35 of different specifications.

[0025] Working principle and use process of the utility model: After the utility model is installed, the rotation of the first driving motor 7 can drive the threaded rod 8 to rotate, and the rotation of the threaded rod 8 can drive the movable threaded block 9 threadedly connected thereto to move, and the movement of the movable threaded block 9 can drive the connecting plate 11 to move, and then the second driving motor 15 can drive the first driving shaft 16 to rotate, and the rotation of the first driving shaft 16 can drive the transmission belt 17 to rotate, and the movable cylindrical shaft 14 is internally movably installed with a driven shaft 18, and the transmission belt 17 and the driven shaft 18 are movably connected, and the rotation of the transmission belt 17 can drive the driven shaft 18 to rotate, and the rotation of the driven shaft 18 can drive the three-jaw chuck 19 to rotate, and the three-jaw chuck 19 can fix the ball valve component, and this method can drive the ball valve component to rotate by the rotation of the three-jaw chuck 19, thereby improving the grinding efficiency, and then the first electric telescopic rod 25 is extended and retracted. The movable frame 26 can be driven to move, and the second electric telescopic rod 31 can drive the second electric telescopic rod connecting block 32 to move up and down. The third driving shaft 28 can be driven to rotate by the fourth driving motor 27, and the replaceable grinding wheel 29 can be driven to rotate by the rotation of the third driving shaft 28, so that the replaceable grinding wheels 29 of different specifications can be driven to grind the ball valve component. The replaceable grinding head 35 can be driven to rotate by the fifth driving motor 34, and the ball valve component can be ground by the rotation of the replaceable grinding heads 35 of different shapes. In this way, the connecting mounting block 33 and the fourth driving motor 27 can be driven to move up and down by the movement of the second electric telescopic rod connecting block 32, and the front and rear movement of the movable frame 26 can be driven to grind the ball valve component by the replaceable grinding wheels 29 and the replaceable grinding heads 35 of different specifications. All electrical equipment in the device is powered by an external power supply.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A grinding device for processing a V-type ball valve, comprising a base (1), characterized in that: The top of the base (1) is provided with a first base groove (2), the top of the base (1) is provided with a second base groove (3), the bottom of the base (1) is provided with a drain groove (4), the bottom of the base (1) is fixedly installed with a support block (5), the inside of the base (1) is fixedly installed with a guide column (6), the side of the base (1) is fixedly installed with a first drive motor (7), the output end of the first drive motor (7) is movably installed with a threaded rod (8), the outer side of the threaded rod (8) is threadedly connected with a movable thread block (9), the side of the movable thread block (9) is fixedly installed with a limit block (10), the side of the movable thread block (9) is fixedly installed with a connecting plate (11), the top of the movable thread block (9) is fixedly installed with a water pump (12), the side of the water pump (12) is fixedly installed with a water injection port (13), and the side of the water pump (12) is fixedly installed with a water spray port (23), the interior of the connecting plate (11) is fixedly mounted with a movable cylindrical shaft (14), the interior of the movable cylindrical shaft (14) is movably mounted with a driven shaft (18), a side of the base (1) is fixedly mounted with a first telescopic chamber (24), a first electric telescopic rod (25) is movably mounted inside the first telescopic chamber (24), a side of the first electric telescopic rod (25) is fixedly mounted with a movable frame (26), a top of the movable frame (26) is fixedly mounted with a second telescopic chamber (30), a second electric telescopic rod (31) is movably mounted inside the second telescopic chamber (30), a second electric telescopic rod connecting block (32) is fixedly mounted at the bottom of the second electric telescopic rod (31), a fourth driving motor (27) is fixedly mounted on the side of the second electric telescopic rod connecting block (32), and a connecting mounting block (33) is fixedly mounted on the inner side of the second electric telescopic rod connecting block (32).

2. The grinding device for V-type ball valve processing according to claim 1 is characterized in that: A second drive motor (15) is fixedly mounted inside the connecting plate (11), and a first drive shaft (16) is movably mounted on the output end of the second drive motor (15).

3. The grinding device for V-type ball valve processing according to claim 2 is characterized in that: A transmission belt (17) is movably mounted on the outer side of the first driving shaft (16), and the transmission belt (17) is movably connected to a driven shaft (18).

4. The grinding device for V-type ball valve processing according to claim 3 is characterized in that: A three-jaw chuck (19) is fixedly mounted on one end of the driven shaft (18), and a third drive motor (20) is fixedly mounted inside the connecting plate (11).

5. The grinding device for V-type ball valve processing according to claim 4, characterized in that: A second driving shaft (21) is movably mounted inside the third driving motor (20), and an anti-sliding block (22) is fixedly mounted on the side of the second driving shaft (21).

6. The grinding device for V-type ball valve processing according to claim 1, characterized in that: A third drive shaft (28) is movably mounted on the output end of the fourth drive motor (27), and a replaceable grinding wheel (29) is movably mounted on the outer side of the third drive shaft (28).

7. The grinding device for V-type ball valve processing according to claim 1, characterized in that: A fifth drive motor (34) is movably mounted inside the connection mounting block (33), and a replaceable grinding head (35) is movably mounted at the output end of the fifth drive motor (34).

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