CN216759022U

CN216759022U - Ball valve production fixture capable of adjusting ball valve angle

Info

Publication number: CN216759022U
Application number: CN202123297652.0U
Authority: CN
Inventors: 黄德桂
Original assignee: Suzhou Powell Valve Co ltd
Current assignee: Suzhou Powell Valve Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-17
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a ball valve production clamp capable of adjusting the angle of a ball valve, which comprises a clamp table, wherein a first motor is fixedly arranged on the left end surface of the clamp table, a first fixing plate and a second fixing plate are respectively arranged on the left side and the right side of the upper end surface of the clamp table, a second motor is fixedly arranged on the left end surface of the first fixing plate, two groups of hollow turntables are arranged between the first fixing plate and the second fixing plate, the ball valve body is abutted between the left and right hollow turntables, when in use, the first motor drives the first threaded rod to rotate, the ball valve body is pressed tightly, then the hand wheel is rotated to drive the second threaded rods to synchronously rotate, and then a plurality of arc locating pieces are favorable to improving the location effect with the further location of ball valve body, and the second motor of setting can drive hollow turntable and ball valve body and rotate, and then the personnel of being convenient for adjust the angle of ball valve body.

Description

Ball valve production fixture capable of adjusting ball valve angle

Technical Field

The utility model relates to the technical field of clamps, in particular to a ball valve production clamp capable of adjusting the angle of a ball valve.

Background

The valve with the opening and closing part inside the ball valve driven by the valve rod and rotating around the axis of the ball valve can also be used for regulating and controlling fluid, has the advantages of good sealing performance, light opening and closing, long service life and the like, is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, the ball valve body clamping device has a great significance in national economy, the surface of the ball valve needs to be milled or punched in the ball valve machining process, the existing clamping device clamps the ball valve body mostly through opposite movement of two groups of clamping blocks, the surface of the ball valve body is irregular, the existing clamping device has a common clamping effect, the ball valve body is not convenient to rotate after clamping, the angle position of machining equipment is required to be continuously adjusted when machining is conducted, the use is troublesome, and the machining efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ball valve production clamp capable of adjusting the angle of a ball valve, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a ball valve production fixture capable of adjusting the angle of a ball valve comprises a fixture table, wherein a mounting groove is formed in the left side of the upper end face of the fixture table, a first motor is fixedly mounted on the left end face of the fixture table, a first threaded rod is fixedly connected to the output end of the first motor, the right end of the first threaded rod is rotatably connected with the right side wall of the inner wall of the mounting groove, a sliding plate is screwed on the outer surface of the first threaded rod, a first fixing plate is fixedly connected to the upper end face of the sliding plate, a second fixing plate is fixedly connected to the right side of the upper end face of the fixture table, a second motor is fixedly mounted on the left end face of the first fixing plate, two groups of hollow turntables are arranged between the first fixing plate and the second fixing plate, the output end of the second motor is fixedly connected with one group of hollow turntables, and the other group of hollow turntables is rotatably mounted on the left end face of the second fixing plate, a rotating rod is rotatably arranged between the inner left side wall and the inner right side wall of the hollow rotary disc, a worm wheel is fixedly sleeved on the outer surface of the rotating rod, a worm is rotatably penetrated on the front side surface of the hollow rotary disc, the rear end of the worm is rotatably connected with the inner rear side wall of the hollow rotary disc, a hand wheel is fixedly connected with the front end of the worm, the worm is meshed with the worm wheel, a driving conical gear is fixedly sleeved on the outer surface of the rotating rod, a plurality of sliding openings distributed in an annular shape are formed in the outer surface of the hollow rotary disc, an arc-shaped positioning block is slidably connected to the inner wall of each sliding opening, a fixed block is fixedly connected to one side of each arc-shaped positioning block, a second threaded rod is penetrated on each fixed block through threads, one end of each second threaded rod is rotatably connected with the inner wall of the hollow rotary disc, a driven conical gear is fixedly connected to the other end of each second threaded rod, and the driving conical gear is meshed with the driven conical gear, the ball valve body is connected between the left and right hollow turntables in an abutting mode.

Preferably, the outer surface of the hand wheel is provided with anti-skid lines.

Preferably, the sliding plate is in sliding connection with the inner wall of the mounting groove formed in the upper left end of the fixture table.

Preferably, a bottom plate is arranged right below the clamp table, a cylinder is fixedly mounted in the middle of the upper end face of the bottom plate, and the output end of the cylinder is fixedly connected with the middle of the bottom end face of the clamp table.

Preferably, a plurality of telescopic rods are fixedly connected between the clamp table and the bottom plate.

Preferably, the right end face of the second fixing plate is fixedly provided with a controller, and the controller is electrically connected with the signal input end of the first motor, the signal input end of the second motor and the signal input end of the air cylinder through leads respectively.

Compared with the prior art, the utility model has the beneficial effects that: the clamp is convenient to use and simple to operate, when the clamp is used, the first motor drives the first threaded rod to rotate, the ball valve body is abutted tightly, then the hand wheel is rotated, the hand wheel rotates to drive the second threaded rods to synchronously rotate, the second threaded rods rotate to drive the arc-shaped positioning blocks to move towards the ball valve body, and further the arc-shaped positioning blocks further position the ball valve body, so that the positioning effect is improved; the height of the clamp table and the ball valve body can be adjusted by the arranged air cylinder, so that the ball valve is suitable for people with different heights to use; the plurality of telescopic rods can enable the fixture platform to stably lift and move.

Drawings

FIG. 1 is a schematic sectional view of a main body of a ball valve production jig with an adjustable ball valve angle;

FIG. 2 is a schematic side view of a hollow rotary table structure of a ball valve production clamp with an adjustable ball valve angle.

In the figure: 1-bottom plate, 2-first threaded rod, 3-sliding plate, 4-first motor, 5-driven bevel gear, 6-driving bevel gear, 7-second motor, 8-first fixing plate, 9-fixing block, 10-second threaded rod, 11-sliding opening, 12-arc positioning block, 13-ball valve body, 14-hollow rotary disc, 15-worm, 16-worm wheel, 17-second fixing plate, 18-controller, 19-rotating rod, 20-telescopic rod, 21-clamp table, 22-cylinder and 23-hand wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-2, a ball valve production fixture capable of adjusting the angle of a ball valve comprises a fixture table 21, wherein an installation groove is formed in the left side of the upper end surface of the fixture table 21, a first motor 4 is fixedly installed on the left end surface of the fixture table 21, a first threaded rod 2 is fixedly connected to the output end of the first motor 4, the right end of the first threaded rod 2 is rotatably connected to the right side wall of the inner wall of the installation groove, a sliding plate 3 is screwed on the outer surface of the first threaded rod 2, a first fixing plate 8 is fixedly connected to the upper end surface of the sliding plate 3, a second fixing plate 17 is fixedly connected to the right side of the upper end surface of the fixture table 21, a second motor 7 is fixedly installed on the left end surface of the first fixing plate 8, two groups of hollow turntables 14 are arranged between the first fixing plate 8 and the second fixing plate 17, the output end of the second motor 7 is fixedly connected to one group of hollow turntables 14, another group of hollow turntables 14 rotates and installs the left end face at second fixed plate 17, rotate between the interior left and right sides lateral wall of hollow turntables 14 and install bull stick 19, the fixed cover of surface of bull stick 19 is equipped with worm wheel 16, the leading flank of hollow turntables 14 rotates and wears to be equipped with worm 15, the rear end of worm 15 rotates with the interior back lateral wall of hollow turntables 14 and is connected, the front end fixedly connected with hand wheel 23 of worm 15, worm 15 meshes with worm wheel 16, the fixed cover of surface of bull stick 19 is equipped with initiative taper gear 6, a plurality of annular distribution's slip mouth 11 is seted up to the surface of hollow turntables 14, the inner wall sliding connection of slip mouth 11 has arc locating piece 12, one side fixedly connected with fixed block 9 of arc locating piece 12, second threaded rod 10 is worn to be equipped with by the screw thread on fixed block 9, the one end of second threaded rod 10 rotates with the inner wall of hollow turntables 14 and is connected, the other end fixedly connected with driven conical gear 5 of second threaded rod 10, initiative conical gear 6 and driven conical gear 5 meshing, the butt has ball valve body 13 between the hollow turntable 14 on left and right sides.

When the ball valve is used, the ball valve body 13 is placed between the hollow turntables 14 on the left side and the right side, the first motor 4 is started, the first motor 4 drives the first threaded rod 2 to rotate, the first threaded rod 2 rotates to drive the sliding plate 3, the first fixing plate 8 and the first hollow turntable 14 to move towards the right side, so that the ball valve body 13 is tightly abutted, then the hand wheel 23 is rotated, the worm 15 is meshed with the worm wheel 16, the hand wheel 23 drives the rotating rod 19 to rotate, then the driving conical gear 6 is meshed with the driven conical gear 5, so that the hand wheel 23 drives the second threaded rods 10 to rotate when rotating, the second threaded rods 10 drive the arc-shaped positioning blocks 12 to move towards the ball valve body 13 when rotating, and then the arc-shaped positioning blocks 12 further position the ball valve body 13, which is beneficial to improving the positioning effect, the second motor 7 can drive the hollow turntables 14 to rotate with the ball valve body 13, thereby being convenient for personnel to adjust the angle of the ball valve body 13.

The outer surface of the hand wheel 23 is provided with anti-slip lines, and the arranged anti-slip lines can improve the friction force of the hand wheel 23, so that a person can conveniently rotate the hand wheel 23.

The sliding plate 3 is connected with the inner wall of a mounting groove formed at the upper left end of the clamp table 21 in a sliding manner.

Example 2: referring to fig. 1, a ball valve production fixture capable of adjusting an angle of a ball valve is different from embodiment 1 in that a bottom plate 1 is disposed right below a fixture table 21, an air cylinder 22 is fixedly mounted in the middle of the upper end surface of the bottom plate 1, and an output end of the air cylinder 22 is fixedly connected to the middle of the bottom end surface of the fixture table 21.

The height of the clamp table 21 and the ball valve body 13 can be adjusted by the arranged air cylinder 22, so that the ball valve is suitable for people with different heights to use.

Further, a plurality of telescopic rods 20 are fixedly connected between the clamp table 21 and the bottom plate 1, and the arranged telescopic rods 20 can enable the clamp table 21 to stably move up and down.

Further, a controller 18 is fixedly mounted on a right end face of the second fixing plate 17, and the controller 18 is electrically connected to a signal input end of the first motor 4, a signal input end of the second motor 7 and a signal input end of the air cylinder 22 through wires.

In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience of describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to be construed as limiting the present invention.

Claims

1. The utility model provides a ball valve production of adjustable ball valve angle is with anchor clamps, includes anchor clamps platform (21), its characterized in that: the fixture comprises a fixture table (21), a mounting groove is formed in the left side of the upper end face of the fixture table (21), a first motor (4) is fixedly mounted on the left end face of the fixture table (21), a first threaded rod (2) is fixedly connected to the output end of the first motor (4), the right end of the first threaded rod (2) is rotatably connected with the right side wall of the inner wall of the mounting groove, a sliding plate (3) is screwed on the outer surface of the first threaded rod (2), a first fixing plate (8) is fixedly connected to the upper end face of the sliding plate (3), a second fixing plate (17) is fixedly connected to the right side of the upper end face of the fixture table (21), a second motor (7) is fixedly mounted on the left end face of the first fixing plate (8), two groups of hollow turntables (14) are arranged between the first fixing plate (8) and the second fixing plate (17), and the output end of the second motor (7) is fixedly connected with one group of hollow turntables (14), the other group of hollow turnplate (14) is rotatably installed on the left end face of the second fixing plate (17), a rotating rod (19) is rotatably installed between the inner left side wall and the inner right side wall of the hollow turnplate (14), a worm wheel (16) is fixedly sleeved on the outer surface of the rotating rod (19), a worm (15) is rotatably penetrated through the front side face of the hollow turnplate (14), the rear end of the worm (15) is rotatably connected with the inner rear side wall of the hollow turnplate (14), a hand wheel (23) is fixedly connected with the front end of the worm (15), the worm (15) is meshed with the worm wheel (16), a driving bevel gear (6) is fixedly sleeved on the outer surface of the rotating rod (19), a plurality of sliding openings (11) distributed in an annular shape are formed in the outer surface of the hollow turnplate (14), an arc-shaped positioning block (12) is slidably connected with the inner wall of each sliding opening (11), and a fixing block (9) is fixedly connected to one side of each arc-shaped positioning block (12), second threaded rod (10) are worn to be equipped with by the screw thread on fixed block (9), the one end of second threaded rod (10) is rotated with the inner wall of hollow turntable (14) and is connected, the driven conical gear (5) of the other end fixedly connected with of second threaded rod (10), initiative conical gear (6) and driven conical gear (5) meshing, the butt has ball valve body (13) between hollow turntable (14) on the left and right sides.

2. The clamp for producing the ball valve with the adjustable ball valve angle of claim 1, wherein: the outer surface of the hand wheel (23) is provided with anti-skid lines.

3. The ball valve angle adjustable clamp for ball valve production according to claim 2, wherein: the sliding plate (3) is connected with the inner wall of the mounting groove formed at the upper left end of the clamp table (21) in a sliding manner.

4. The ball valve angle adjustable clamp for ball valve production according to claim 3, wherein: be provided with bottom plate (1) under anchor clamps platform (21), the up end middle part fixed mounting of bottom plate (1) has cylinder (22), the output of cylinder (22) and the bottom face middle part fixed connection of anchor clamps platform (21).

5. The ball valve angle adjustable clamp for ball valve production according to claim 4, wherein: a plurality of telescopic rods (20) are fixedly connected between the clamp table (21) and the bottom plate (1).

6. The ball valve angle adjustable clamp for ball valve production according to claim 5, wherein: the right end face of the second fixing plate (17) is fixedly provided with a controller (18), and the controller (18) is electrically connected with the signal input end of the first motor (4), the signal input end of the second motor (7) and the signal input end of the air cylinder (22) through wires respectively.