A high-precision ball valve core processing equipment

Abstract

The utility model discloses a high-precision ball valve core processing equipment, which belongs to the technical field of ball valve component processing equipment. The utility model includes a base, the top of the base is fixedly connected to a support plate, the top of the support plate is fixedly connected to a top plate, the outer side of the top plate is fixedly connected to a first motor, a first groove is provided inside the top plate, the output end of the first motor is fixedly connected to a first screw, the first screw is movably connected to the first groove, and the outer side of the first screw is threadedly connected to a first movable plate. The utility model sets a grinding rod and a connecting rod, and the grinding rod can be separated from the connecting rod by rotating, and can be disassembled and assembled. By setting a first screw and a first movable plate, the grinding rod can be driven to move left and right, which is convenient for adjusting the position of the grinding rod and increasing the grinding range. By setting a second screw, a second movable plate, an electric telescopic rod and a clamp, the clamp can be driven to move left and right to clamp the valve core and position it, and the height of the clamp can be adjusted at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of ball valve component processing equipment, in particular to high-precision ball valve core processing equipment. Background Art

[0002] Valves are widely used in life. Valves are devices used to control the direction, pressure, and flow of fluids in fluid systems. They are devices that make the medium in pipes and equipment flow or stop and control its flow. There are mainly ball valves, angle valves, stop valves, etc. Among them, ball valves are more commonly used. As an important component of ball valves, valve cores are installed in valve bodies to control the flow of liquids. The valve core is a symmetrical spherical structure as a whole, with a cylindrical transverse through hole that runs through the whole in the radial direction; when working, the transverse through hole of the valve core is aligned with the inlet and outlet of the ball valve, and when stopping working, the sealing surface of the valve core is aligned with the inlet and outlet of the ball valve. When the ball valve core is processed, its surface is uneven, and the surface of the valve core will be corroded after long-term use, which will also cause the sealing surface of the valve core to be not smooth enough, resulting in reduced sealing effect, and the valve core needs to be polished. In the existing ball valve core processing and polishing equipment, the ball valve core needs to be fixed, and the loading of the ball valve core requires manual operation, which reduces the ball valve core processing efficiency. The process of replacing the polishing equipment is complicated and difficult to operate. A lot of waste chips will be generated during polishing, which is not easy to collect and will cause hygiene problems. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a high-precision ball valve core processing equipment, which has the advantages of facilitating the positioning and replacement of the valve core and facilitating the collection of waste chips.

[0004] The utility model provides the following technical solution: a high-precision ball valve core processing equipment, comprising a base, a support plate fixedly connected to the top of the base, a top plate fixedly connected to the top of the support plate, a first motor fixedly connected to the outer side of the top plate, a first groove provided inside the top plate, a first screw fixedly connected to the output end of the first motor, the first screw movably connected to the first groove, a first movable plate threadedly connected to the outer side of the first screw, a first cylinder fixedly connected to the top of the first movable plate, a connecting plate fixedly connected to the output end of the first cylinder, a grinding motor fixedly connected to the bottom of the connecting plate, a connecting rod fixedly connected to the output end of the grinding motor, a grinding rod threadedly connected to the bottom of the connecting rod, a second groove provided on the top of the base, a second motor fixedly connected to the outer side of the base, a double-threaded screw fixedly connected to the output end of the second motor, a second movable plate threadedly connected to the outer side of the double-threaded screw, an electric telescopic rod fixedly connected to the top of the second movable plate, and a clamping plate fixedly connected to the top of the electric telescopic rod.

[0005] The beneficial effects of the utility model are as follows:

[0006] 1. The utility model provides a grinding rod and a connecting rod. The grinding rod can be separated from the connecting rod by rotating it, and can be disassembled and assembled. The first screw rod and the first movable plate can be provided to drive the grinding rod to move left and right, which is convenient for adjusting the position of the grinding rod and increasing the grinding range. The second screw rod, the second movable plate, the electric telescopic rod and the clamp can be provided to drive the clamp to move left and right to clamp the valve core and position it, and the height of the clamp can be adjusted at the same time.

[0007] 2. The utility model can collect the waste chips generated during the grinding work by arranging the dust collection box, the hose, the first guide groove and the second guide groove, thereby effectively reducing the waste chips generated during the work and facilitating the collection and cleaning thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model.

[0009] Figure 2 It is a schematic side view of the structure of the utility model.

[0010] Figure 3 It is a rear view schematic diagram of the structure of the utility model.

[0011] Figure 4 It is a schematic diagram of the structural surface of the utility model. DETAILED DESCRIPTION

[0012] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0013] like Figures 1 to 4As shown, the high-precision ball valve core processing equipment of this embodiment includes a base 1, a support plate 2 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the support plate 2, a first motor 4 is fixedly connected to the outer side of the top plate 3, a first groove 5 is provided inside the top plate 3, a first screw 6 is fixedly connected to the output end of the first motor 4, the first screw 6 is movably connected to the first groove 5, a first movable plate 7 is threadedly connected to the outer side of the first screw 6, a first cylinder 8 is fixedly connected to the top of the first movable plate 7, and a connecting plate 9 is fixedly connected to the output end of the first cylinder 8 A grinding motor 10 is fixedly connected to the bottom of the connecting plate 9, a connecting rod 11 is fixedly connected to the output end of the grinding motor 10, a grinding rod 12 is threadedly connected to the bottom of the connecting rod 11, a second groove 13 is provided at the top of the base 1, a second motor 14 is fixedly connected to the outer side of the base 1, a double-threaded screw 15 is fixedly connected to the output end of the second motor 14, a second movable plate 16 is threadedly connected to the outer side of the double-threaded screw 15, an electric telescopic rod 17 is fixedly connected to the top of the second movable plate 16, and a clamping plate 18 is fixedly connected to the top of the electric telescopic rod 17.

[0014] refer to Figures 1 to 4 A dust box 19 is fixedly connected to the outer side of the support plate 2, and an exhaust fan 20 is fixedly connected to the outer side of the dust box 19. The air inlet of the dust box 19 is connected to a hose 21, and the hose 21 is movably connected to the connecting plate 9. The air inlet of the hose 21 is connected to a first guide groove 22 located below the connecting plate 9. A second guide groove 23 is opened on the front side of the support plate 2, and the second guide groove 23 is connected to the dust box 19.

[0015] This embodiment can collect waste chips generated during grinding work by providing a dust collection box 19, a hose 21, a first guide groove 22 and a second guide groove 23, thereby effectively reducing the waste chips generated during work and facilitating their collection and cleaning.

[0016] refer to Figures 1 to 4 A first scraper 24 is movably connected to the top of the base 1 , and a second scraper 25 located at the front side of the second guide groove 23 is fixedly connected to the top of the base 1 .

[0017] In this embodiment, a first scraper 24 and a second scraper 25 are provided. The first scraper 24 and the second scraper 25 can move back and forth on the top of the base 1 to clean the waste on the top. The first scraper 24 can scrape off the waste on the front side of the second groove 13, and the second scraper 25 can scrape the waste on the rear side of the second groove 13 into the second groove 13.

[0018] refer to Figures 1 to 4 An auxiliary hole 26 is opened inside the connecting rod 11, and an insert rod 27 is movably connected inside the top plate 3.

[0019] In this embodiment, by providing the auxiliary hole 26 and the insertion rod 27 , the insertion rod 27 can be inserted into the auxiliary hole 26 , so that the grinding rod 12 and the connecting rod 11 rotate in opposite directions, which facilitates the disassembly and assembly of the grinding rod 12 .

[0020] refer to Figures 1 to 4 A support block 28 is fixedly connected to the inner side of the clamping plate 18 , and a support rod 29 is fixedly connected to the top of the base 1 .

[0021] In this embodiment, a support block 28 and a support rod 29 are provided. The support block 28 can be aligned from the bottom of the valve core for support. The valve core can be installed on the support rod 29, which makes it easier for the clamping plate 18 to clamp the valve core and the support block 28 to hold it up.

[0022] refer to Figures 1 to 4 The dust box 19 is movably connected with a receiving plate 30 inside, and a baffle 31 is fixedly connected to the outside of the receiving plate 30 . A filter screen 32 is fixedly connected to the outside of the receiving plate 30 , and the filter screen 32 is fixedly connected to the baffle 31 .

[0023] In this embodiment, a receiving plate 30 and a filter screen 32 are provided. The receiving plate can receive the waste debris filtered by the filter screen 32, and the waste debris can be taken out and cleaned by pulling the baffle plate 31.

[0024] The utility model installs the valve core on the support rod 29, drives the double-threaded screw 15 to rotate through the second motor 14, drives the second movable plate 16 to move toward the middle through the double-threaded screw 15, drives the electric telescopic rod 17 to move through the second movable plate 16, drives the clamping plate 18 to move through the electric telescopic rod 17, drives the support block 28 to move through the clamping plate 18, drives the clamping plate 18 to move up and down through the electric telescopic rod 17, so that the support block 28 drags the bottom of the valve core, drives the clamping plate 18 to clamp the valve core, and adjusts the height, drives the first screw 6 to rotate through the first motor 4, drives the first movable plate 7 to move through the first screw 6, drives the first movable plate 7 to move through the first movable plate 7, drives the first cylinder 8 to move through the first cylinder 8, drives the connecting plate 9 to move, and drives the grinding motor 10, the first guide groove 22 and the connecting plate 9 through the connecting plate 9. The hose 21 moves, and the connecting rod 11 is driven to rotate through the grinding motor 10, and the grinding rod 12 is driven by the connecting rod 11 to grind the valve core. The exhaust fan 20 exhausts air on the top of the base 1 through the filter 32, the hose 21, the first guide groove 22 and the second guide groove 23, and sucks the waste into the dust box 19. The waste is filtered by the filter 32 and falls into the receiving plate 30. The receiving plate 30 and the filter 32 can be removed by pulling the baffle 31. The first scraper 24 can be pulled forward to scrape the waste on the base 1. The second scraper 25 can be pushed backward to scrape the waste into the second guide groove 23. When the grinding rod 12 needs to be replaced, the insertion rod 27 is taken out and inserted into the auxiliary slot 26. The insertion rod 27 is rotated to make the grinding rod 12 and the connecting rod 11 rotate in the opposite direction, and the disassembly and assembly of the grinding rod 12 can be completed.

Claims

1. A high-precision ball valve core processing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to a top plate (3), the outer side of the top plate (3) is fixedly connected to a first motor (4), the interior of the top plate (3) is provided with a first groove (5), the output end of the first motor (4) is fixedly connected to a first screw rod (6), the first screw rod (6) is movably connected to the first groove (5), the outer side of the first screw rod (6) is threadedly connected to a first movable plate (7), the top of the first movable plate (7) is fixedly connected to a first cylinder (8), the output end of the first cylinder (8) is fixedly connected to a connecting plate (9), the bottom of the connecting plate (9) is A grinding motor (10) is fixedly connected, the output end of the grinding motor (10) is fixedly connected to a connecting rod (11), the bottom of the connecting rod (11) is threadedly connected to a grinding rod (12), the top of the base (1) is provided with a second groove (13), the outer side of the base (1) is fixedly connected to a second motor (14), the output end of the second motor (14) is fixedly connected to a double-threaded screw (15), the outer side of the double-threaded screw (15) is threadedly connected to a second movable plate (16), the top of the second movable plate (16) is fixedly connected to an electric telescopic rod (17), and the top of the electric telescopic rod (17) is fixedly connected to a clamping plate (18).

2. The high-precision ball valve core processing equipment according to claim 1 is characterized in that: The outer side of the support plate (2) is fixedly connected to a dust box (19), the outer side of the dust box (19) is fixedly connected to an exhaust fan (20), the air inlet of the dust box (19) is connected to a hose (21), the hose (21) is movably connected to the connecting plate (9), the air inlet of the hose (21) is connected to a first guide groove (22) located below the connecting plate (9), and a second guide groove (23) is provided on the front side of the support plate (2), and the second guide groove (23) is connected to the dust box (19).

3. The high-precision ball valve core processing equipment according to claim 2 is characterized in that: The top of the base (1) is movably connected to a first scraper (24), and the top of the base (1) is fixedly connected to a second scraper (25) located at the front side of the second guide groove (23).

4. The high-precision ball valve core processing equipment according to claim 3 is characterized in that: An auxiliary hole (26) is provided inside the connecting rod (11), and an inserting rod (27) is movably connected inside the top plate (3).

5. The high-precision ball valve core processing equipment according to claim 4 is characterized in that: A support block (28) is fixedly connected to the inner side of the clamping plate (18), and a support rod (29) is fixedly connected to the top of the base (1).

6. A high-precision ball valve core processing equipment according to claim 2 or 5, characterized in that: A material receiving plate (30) is movably connected inside the dust collecting box (19), a baffle (31) is fixedly connected to the outside of the material receiving plate (30), a filter screen (32) is fixedly connected to the outside of the material receiving plate (30), and the filter screen (32) is fixedly connected to the baffle (31).

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