CN211103638U

CN211103638U - Clamping device is used in research and development production of high strength ball valve

Info

Publication number: CN211103638U
Application number: CN201922304087.2U
Authority: CN
Inventors: 董旭
Original assignee: Jiangsu Kaiao Machinery Manufacturing Co ltd
Current assignee: Jiangsu Kaiao Machinery Manufacturing Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-07-28
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a high strength ball valve research and development clamping device for production, including elevating platform and clamp splice one, the elevating platform top is rotated and is connected with the pivot, the pivot bottom has motor three through the key-type connection, motor three with the elevating platform passes through bolted connection, the pivot top has motor one through the bolt fastening, a motor kinetic energy output has the fixed plate through the bolt fastening, sliding connection has clamp splice one on a fixed plate lateral wall, rotate on the clamp splice one-by-one lateral wall and be connected with clamp splice one. Has the advantages that: the utility model discloses a set up motor one, motor two, clamp splice one and clamp splice two, can make clamping device when pressing from both sides tightly the ball valve, provide all around rotation's function, convenience of customers designs and studies the ball valve.

Description

Clamping device is used in research and development production of high strength ball valve

Technical Field

The utility model relates to a ball valve production technical field, concretely relates to high strength ball valve research and development clamping device for production.

Background

Ball valve, the open-close piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. The ball valve is divided into: pneumatic ball valves, electric ball valves, manual ball valves.

The clamping device of current ball valve production usefulness is fixed structure mostly, can only carry out the centre gripping location in a direction, and the user of being inconvenient for carries out the research of multi-angle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a clamping device is used in high strength ball valve research and development production now, solve the most fixed structure that is of clamping device of current ball valve production usefulness, can only carry out the centre gripping location in a direction, the user of not being convenient for carries out the problem of the research of multi-angle.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a high strength ball valve research and development clamping device for production, including elevating platform and clamp splice one, the elevating platform top is rotated and is connected with the pivot, the pivot bottom has motor three through the key-type connection, motor three with the elevating platform passes through bolted connection, the pivot top has motor one through the bolt fastening, a motor kinetic energy output has the fixed plate through the bolt fastening, sliding connection has clamp splice one on a fixed plate lateral wall, rotate on the clamp splice one-by-one lateral wall and be connected with clamp splice one.

By adopting the technical scheme, the clamping blocks are provided with anti-skid veins on one side wall, so that the clamping degree of the workpiece is improved.

Furthermore, a sliding groove is formed between the fixing plate and the clamping block I, and a clamping plate II is connected to one side, far away from the clamping plate I, in the sliding groove in a sliding mode.

Furthermore, a sliding column is formed on each of the first clamping plate and the second clamping plate, and the sliding column is connected with the sliding groove in a sliding mode.

By adopting the technical scheme, when the sliding column slides in the sliding groove, lubricating oil needs to be replaced in time.

Furthermore, an electric push rod I is fixed on the side wall of the fixing plate, close to the two sides of the motor I, through bolts, the electric push rod I is connected with the sliding columns in a nested mode, and the sliding columns penetrate through the fixing plate.

Furthermore, one end of the first clamping block is connected with a second bearing in a nested mode, the other side wall of the second clamping plate is connected with the second clamping block in a rotating mode, and the inside of the second clamping plate and the second clamping block are connected with the first bearing in a nested mode.

Furthermore, a second motor is fixed on the side wall of the clamp plate II opposite to the clamp block II through bolts, the kinetic energy output end of the second motor is connected with the clamp block in a key-type mode through two key-types, and electric push rods II are fixed at four corners inside the lifting platform through clamping grooves.

By adopting the technical scheme, the second motor has a self-locking function, can limit the free rotation of the second clamping block, and prevents the workpiece from freely rotating when being clamped.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving the most fixed structure that is of clamping device of current ball valve production usefulness, can only carry out the centre gripping location in a direction, the user of being not convenient for carries out the problem of the research of multi-angle, the utility model discloses a set up motor one, motor two, clamp splice one and clamp splice two, can make clamping device when pressing from both sides tightly the ball valve, provide all direction rotation's function, convenience of customers designs and studies the ball valve.

Drawings

Fig. 1 is a schematic structural view of a clamping device for research and development of a high-strength ball valve of the present invention;

fig. 2 is a top view of a fixing plate, a first clamping plate and a second clamping plate in the clamping device for research and development of the high-strength ball valve of the present invention;

FIG. 3 is a schematic view of the connection relationship between the second clamping plate, the second clamping block and the second motor in the clamping device for research and development of the high-strength ball valve of the present invention;

fig. 4 is the utility model discloses a clamping device is used in high strength ball valve research and development is with the relation of connection sketch map of well splint one and clamp splice one.

The reference numerals are explained below:

1. a fixing plate; 2. a first motor; 3. an electric push rod I; 4. a first clamping plate; 5. a second clamping plate; 6. a first clamping block; 7. a second motor; 8. a chute; 9. a traveler; 10. a first bearing; 11. a second clamping block; 12. a second bearing; 13. a lifting platform; 14. a rotating shaft; 15. a third motor; 16. and a second electric push rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the clamping device for research and development and production of a high-strength ball valve in this embodiment includes a lifting table 13 and a clamping block one 6, the top of the lifting table 13 is rotatably connected with a rotating shaft 14, the bottom end of the rotating shaft 14 is connected with a motor three 15 through a key, the motor three 15 is connected with the lifting table 13 through a bolt, the top end of the rotating shaft 14 is fixed with a motor one 2 through a bolt, the kinetic energy output end of the motor one 2 is fixed with a fixing plate 1 through a bolt, the clamping block one 4 is slidably connected on one side wall of the fixing plate 1, the clamping block one 6 is rotatably connected on one side wall of the clamping block one 4, and an anti-skid grain is arranged on one side wall of the clamping.

A sliding groove 8 is formed between the fixing plate 1 and the clamping block I6, and a clamping plate II 5 is connected to one side, far away from the clamping plate I4, in the sliding groove 8 in a sliding mode.

And the side walls of the first clamping plate 4 and the second clamping plate 5 are respectively provided with a sliding column 9, the sliding columns 9 are in sliding connection with the sliding grooves 8, and when the sliding columns 9 slide in the sliding grooves 8, lubricating oil needs to be replaced in time.

An electric push rod I3 is fixed on the side wall of the fixing plate 1, close to the two sides of the motor I2, through bolts, the electric push rod I3 is connected with a sliding column 9 in a nested mode, and the sliding column 9 penetrates through the fixing plate 1.

One end of the first clamping block 6 is connected with a second bearing 12 in a nested mode, the other side wall of the second clamping plate 5 is connected with a second clamping block 11 in a rotating mode, and a first bearing 10 is connected inside the second clamping plate 5 and the second clamping block 11 in a nested mode.

The second motor 7 is fixed on the side wall, opposite to the second clamping block 11, of the second clamping plate 5 through bolts, the kinetic energy output end of the second motor 7 is in key connection with the second clamping block 11, the second electric push rod 16 is fixed at the four corners inside the lifting platform 13 through clamping grooves, the second motor 7 has a self-locking function, free rotation of the second clamping block 11 can be limited, and free rotation of a workpiece when the workpiece is clamped is prevented.

The specific implementation process of this embodiment is as follows: firstly fixing a lifting platform 13 at a proper position, then switching on a power supply and external control equipment for the device, enabling the lifting platform 13 to move down the positions of a first clamping plate 4 and a second clamping plate 5 through a second electric push rod 16 to align with a ball valve workpiece transmitted in the previous working procedure, then enabling the first electric push rod 3 to push a sliding column 9 inwards, enabling the sliding column 9 to slide in a sliding groove 8, enabling the first clamping plate 4 and the second clamping plate 5 to be close to each other, clamping the workpiece through a first clamping block 6 and a second clamping block 11, then enabling the second electric push rod 16 to move up the first clamping plate 4, the second clamping plate 5 and the workpiece, enabling a user to operate the control equipment, starting a third motor 15 to rotate, enabling the third motor 15 to drive a rotating shaft 14 to rotate, enabling the first clamping plate 4, the second clamping plate 5 and the workpiece to rotate in a horizontal direction to adjust positions, starting a first motor 2 to rotate, enabling the, the second starting motor 7 rotates, the second motor 7 drives the second clamping block 11 to rotate, and the second clamping block 11 synchronously rotates under the clamping of the first clamping block 6 and the workpiece under the relative action, so that the workpiece can rotate by itself to adjust the position, the flexibility of the clamping device is greatly improved, and convenience is brought to users to design and research the ball valve.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a clamping device is used in research and development production of high strength ball valve which characterized in that: including elevating platform (13) and clamp splice (6), elevating platform (13) top is rotated and is connected with pivot (14), there are motor three (15) pivot (14) bottom through the key joint, motor three (15) with elevating platform (13) are through bolted connection, there are motor one (2) pivot (14) top through the bolt fastening, there is fixed plate (1) motor one (2) kinetic energy output through the bolt fastening, sliding connection has clamp splice (4) on fixed plate (1) a lateral wall, it is connected with to rotate on clamp splice (4) a lateral wall clamp splice (6).

2. The clamping device for research and development of the high-strength ball valve according to claim 1, wherein: the fixed plate (1) with the shaping has spout (8) between clamp splice (6), keep away from in spout (8) splint (4) one side sliding connection has splint two (5).

3. The clamping device for research and development of the high-strength ball valve according to claim 2, wherein: the clamping plate I (4) and the clamping plate II (5) are all formed with sliding columns (9) on one side wall, and the sliding columns (9) are connected with the sliding grooves (8) in a sliding mode.

4. The clamping device for research and development of the high-strength ball valve according to claim 3, wherein: the motor is characterized in that an electric push rod I (3) is fixed on one side wall of the fixing plate (1) close to two sides of the motor I (2) through bolts, the electric push rod I (3) is connected with the sliding columns (9) in a nested mode, and the sliding columns (9) penetrate through the fixing plate (1).

5. The clamping device for research and development of the high-strength ball valve according to claim 4, wherein: one end of the first clamping block (6) is connected with a second bearing (12) in a nested mode, the other side wall of the second clamping plate (5) is connected with a second clamping block (11) in a rotating mode, and the inside of the second clamping plate (5) and the second clamping block (11) are connected with a first bearing (10) in a nested mode.

6. The clamping device for research and development of the high-strength ball valve according to claim 5, wherein: the clamp plate II (5) is provided with a motor II (7) through a bolt, the kinetic energy output end of the motor II (7) is connected with the clamp block II (11) in a key mode, and four inner corners of the lifting platform (13) are fixed with an electric push rod II (16) through clamping grooves.