Fixing device for valve ball machining

Abstract

The utility model relates to the technical field of valve ball machining, and discloses a fixing device for valve ball machining, which comprises a base, an electric push rod is fixedly mounted at the top of the base, a fixing mechanism is arranged at the top of the electric push rod, and a dust collection mechanism is arranged at the top of the base; the fixing mechanism comprises a box body, a motor, a two-way threaded rod, a connecting rod, a through hole and a clamping block, the two-way threaded rod penetrates through the connecting rod and is in threaded connection with the connecting rod, and the clamping block is fixedly installed at the front end of the connecting rod; the dust collection mechanism comprises a shell, a dust collection cover, a box body, a handle, a partition plate, an exhaust fan and a connecting pipe; by arranging the fixing mechanism and the dust suction mechanism, the valve ball can be conveniently fixed, dust generated in the machining process can be sucked, the machining efficiency of the valve ball is improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of valve ball processing, in particular to a fixing device for valve ball processing. Background Art

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and adjust and control the parameters of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid conveying systems and have functions such as shut-off, regulation, diversion, prevention of backflow, pressure stabilization, diversion or overflow pressure relief. Valves used in fluid control systems have a wide variety of varieties and specifications, from the simplest shut-off valves to various valves used in extremely complex automatic control systems. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard customized valves, etc. according to their materials.

[0003] With the development of society, ball valves are used more and more widely. Generally, fixing devices are used in the production and processing of ball valves. However, ordinary fixing devices cannot fix them well and cannot handle the dust generated by the processing, which affects the processing work. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fixing device for machining a valve ball.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for valve ball processing, comprising a base, an electric push rod is fixedly installed on the top of the base, a fixing mechanism is arranged on the top of the electric push rod, and a dust suction mechanism is arranged on the top of the base; the fixing mechanism comprises a box body, a motor, a bidirectional threaded rod, a connecting rod, a through hole, and a clamping block, the bidirectional threaded rod passes through the connecting rod and is threadedly connected to the connecting rod, and the clamping block is fixedly installed on the front end of the connecting rod; the dust suction mechanism comprises a shell, a dust hood, a box body, a handle, a partition, an exhaust fan, and a connecting pipe, the shell is fixedly installed on the top of the base, the exhaust fan is fixedly installed inside the shell, the dust hood is connected and arranged on the top of the shell, and a hole is opened on the top.

[0006] Preferably, the box is fixedly mounted on the top of the electric push rod, the through hole is opened on the front side of the box, the connecting rod passes through the through hole and is slidably connected with the through hole, the right end of the bidirectional threaded rod is rotatably connected to the right side of the inner wall of the box through a bearing, and the bidirectional threaded rod is stably rotated by setting the bearing.

[0007] Preferably, the motor is fixedly installed inside the box, and the output end of the motor is rotatably connected to the left end of the bidirectional threaded rod through a connecting rod. The number of the connecting rod and the clamping block are both two, and they are arranged relative to each other. The motor can be set to drive the bidirectional threaded rod to rotate.

[0008] Preferably, the box body is slidably connected to the inside of the shell, the partition is fixedly connected to the inside of the shell, and the exhaust fan is arranged on the right side of the partition, and the handle is fixedly installed on the front side of the box body. The box body can be easily pulled out by setting the handle.

[0009] Preferably, one end of the connecting pipe is fixedly installed at the output end of the exhaust fan, and the other end passes through the partition and is fixedly connected to the partition. A vent is opened on the right side of the shell, and the ventilation hole is set to ensure the circulation of air in the area to the right of the partition.

[0010] Preferably, the outer wall of the box is fixedly connected to a connecting plate, the top of the base is fixedly connected to a limiting rod, which penetrates the connecting plate and is slidably connected to the connecting plate, and the top of the limiting rod is fixedly connected to a limiting block. By setting the limiting rod and the connecting plate, the box can move up and down stably.

[0011] Compared with the prior art, the utility model provides a fixing device for valve ball processing, which has the following beneficial effects:

[0012] 1. A fixing device for valve ball processing, by placing the valve ball between two clamping blocks, starting the motor to drive the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the two connecting rods to approach each other, so that the two clamping blocks clamp the valve ball, which is convenient for subsequent processing.

[0013] 2. This kind of fixing device for valve ball processing starts the suction force of the exhaust fan connecting pipe in the left area of ​​the partition, so that the dust generated during the valve ball processing is sucked into the interior of the box through the dust hood. The dust can be processed by pulling the handle. The device has the effect of dust removal, which can prevent the dust from affecting the processing of the valve ball by the staff and is highly practical. 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 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the housing of the utility model;

[0018] In the figure: 1. base; 2. electric push rod; 3. fixing mechanism; 301. box body; 302. motor; 303. bidirectional threaded rod; 304. connecting rod; 305. through hole; 306. clamping block; 4. connecting plate; 5. limiting rod; 6. limiting block; 7. dust suction mechanism; 701. shell; 702. dust hood; 703. box body; 704. handle; 705. partition; 706. exhaust fan; 707. connecting pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Example 1

[0021] like Figure 1-3 As shown, the utility model provides a fixing device for valve ball processing, including a base 1, an electric push rod 2 is fixedly installed on the top of the base 1, the electric push rod 2 can adjust the height of the valve ball to facilitate processing, a fixing mechanism 3 is arranged on the top of the electric push rod 2, and a dust suction mechanism 7 is arranged on the top of the base 1; the fixing mechanism 3 includes a box body 301, a motor 302, a two-way threaded rod 303, a connecting rod 304, a through hole 305, and a clamping block 306, the two-way threaded rod 303 passes through the connecting rod 304 and is threadedly connected to the connecting rod 304, and the clamping block 306 is fixedly installed on the front end of the connecting rod 304; the dust suction mechanism 7 includes a shell 701, a dust cover 702, a box body 703, a handle 704, a partition 705, an exhaust fan 706, and a connecting pipe 707, and the shell 701 is fixedly installed on the base 1 The top of the housing 701 is fixedly mounted on the exhaust fan 706, the dust hood 702 is connected and arranged on the top of the housing 701, and a hole is opened on the top. The box body 301 is fixedly mounted on the top of the electric push rod 2, and the through hole 305 is opened on the front of the box body 301. The connecting rod 304 passes through the through hole 305 and is slidably connected with the through hole 305. The right end of the two-way threaded rod 303 is rotatably connected to the right side of the inner wall of the box body 301 through a bearing. The two-way threaded rod 303 can rotate stably by arranging the bearing. The motor 302 is fixedly mounted on the inside of the box body 301, and the output end of the motor 302 is rotatably connected to the left end of the two-way threaded rod 303 through a connecting rod. The number of connecting rods 304 and clamping blocks 306 are both two, and they are arranged relatively to each other. The two-way threaded rod 303 can be driven to rotate by arranging the motor 302.

[0022] In this embodiment, the valve ball is placed between two clamping blocks 306, the motor 302 is started to drive the bidirectional threaded rod 303 to rotate, and the bidirectional threaded rod 303 drives the two connecting rods 304 to approach each other, so that the two clamping blocks 306 clamp the valve ball, which is convenient for subsequent processing.

[0023] Example 2

[0024] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the box body 703 is slidably connected to the inside of the shell 701, the partition 705 is fixedly connected to the inside of the shell 701, and the exhaust fan 706 is arranged on the right side of the partition 705, and the handle 704 is fixedly installed on the front of the box body 703. By setting the handle 704, it is convenient to pull out the box body 703, one end of the connecting pipe 707 is fixedly installed at the output end of the exhaust fan 706, and the other end passes through the partition 705 and is fixedly connected to the partition 705, and a filter is arranged inside the connecting pipe 707 to prevent dust from entering the exhaust fan 706 without affecting the dust collection effect. A vent 8 is opened on the right side of the shell 701, and the ventilation port 8 is set to ensure the circulation of air in the area to the right of the partition 705.

[0025] In this embodiment, by starting the exhaust fan 706 connecting the pipe 707 to suction the left area of ​​the partition 705, the dust generated during the valve ball processing is sucked into the interior of the box body 703 through the dust hood 702, and the dust can be processed by pulling the handle 704. The device has a dust removal effect and prevents dust from affecting the processing of the valve ball by the staff, and is highly practical.

[0026] Example 3

[0027] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the outer wall of the box body 301 is fixedly connected with a connecting plate 4, the top of the base 1 is fixedly connected with a limiting rod 5, and penetrates the connecting plate 4 and is slidably connected with the connecting plate 4, and the top of the limiting rod 5 is fixedly connected with a limiting block 6.

[0028] In this embodiment, the limiting rod 5 and the connecting plate 4 are provided to enable the box body 301 to move up and down stably.

[0029] The working principle of the fixing device for valve ball processing will be described in detail below.

[0030] like Figure 1-3As shown, when in use, by placing the valve ball between the two clamping blocks 306, starting the motor 302 to drive the two-way threaded rod 303 to rotate, the two-way threaded rod 303 drives the two connecting rods 304 to approach each other, so that the two clamping blocks 306 clamp the valve ball, which is convenient for subsequent processing. By starting the exhaust fan 706 connecting pipe 707 to suction the left area of ​​​​the partition 705, the dust generated during the valve ball processing is sucked into the interior of the box body 703 through the dust hood 702, and the dust can be processed by pulling the handle 704. The device has a dust removal effect, avoids dust affecting the staff's processing of the valve ball, and is highly practical. The above is the working process of the entire device, and the contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A valve ball processing fixing device, comprising a base (1), characterized in that: An electric push rod (2) is fixedly mounted on the top of the base (1), a fixing mechanism (3) is arranged on the top of the electric push rod (2), and a dust collecting mechanism (7) is arranged on the top of the base (1); the fixing mechanism (3) comprises a box body (301), a motor (302), a bidirectional threaded rod (303), a connecting rod (304), a through hole (305), and a clamping block (306); the bidirectional threaded rod (303) passes through the connecting rod (304) and is threadedly connected to the connecting rod (304); the clamping block (306) 6) is fixedly mounted on the front end of the connecting rod (304); the dust collection mechanism (7) comprises a shell (701), a dust cover (702), a box body (703), a handle (704), a partition (705), an exhaust fan (706), and a connecting pipe (707); the shell (701) is fixedly mounted on the top of the base (1); the exhaust fan (706) is fixedly mounted inside the shell (701); the dust cover (702) is connected to the top of the shell (701), and a hole is opened on the top.

2. A valve ball processing fixing device according to claim 1, characterized in that: The box body (301) is fixedly mounted on the top of the electric push rod (2); the through hole (305) is opened on the front of the box body (301); the connecting rod (304) passes through the through hole (305) and is slidably connected to the through hole (305); the right end of the bidirectional threaded rod (303) is rotatably connected to the right side of the inner wall of the box body (301) through a bearing.

3. A valve ball processing fixing device according to claim 2, characterized in that: The motor (302) is fixedly installed inside the box (301), and the output end of the motor (302) is rotatably connected to the left end of the bidirectional threaded rod (303) through a connecting rod. The number of the connecting rod (304) and the clamping block (306) are both two, and they are arranged opposite to each other.

4. A valve ball processing fixing device according to claim 1, characterized in that: The box body (703) is slidably connected to the inside of the shell (701), the partition (705) is fixedly connected to the inside of the shell (701), and the exhaust fan (706) is arranged on the right side of the partition (705), and the handle (704) is fixedly installed on the front side of the box body (703).

5. A valve ball processing fixing device according to claim 4, characterized in that: One end of the connecting pipe (707) is fixedly mounted on the output end of the exhaust fan (706), and the other end passes through the partition (705) and is fixedly connected to the partition (705). A ventilation opening (8) is provided on the right side of the shell (701).

6. A valve ball processing fixing device according to claim 1, characterized in that: The outer wall of the box body (301) is fixedly connected to a connecting plate (4), the top of the base (1) is fixedly connected to a limiting rod (5), which penetrates the connecting plate (4) and is slidably connected to the connecting plate (4), and the top of the limiting rod (5) is fixedly connected to a limiting block (6).

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