CN213411626U

CN213411626U - Positioner is used in valve production

Info

Publication number: CN213411626U
Application number: CN202021951532.0U
Authority: CN
Inventors: 王滨; 张进忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-11
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a positioner is used in valve production belongs to the valve production field. The utility model provides a positioner is used in valve production, includes the fixing base, install the mount on the roof of fixing base one end, movable mounting has the adjustable shelf on the roof of the fixing base other end, install the adjustment mechanism of activity about the drive adjustable shelf on the fixing base, all rotate on mount and the adjustable shelf and install the carousel, and two carousels all are located between adjustable shelf and the mount, two all be equipped with one end confined piston cylinder on the lateral wall of the relative one side of carousel, the piston hole of at least three and piston cylinder intercommunication is seted up to the inside equidistance of carousel. The utility model discloses a splint of a plurality of adjustable positions support at the both ends of valve, can carry out the centre gripping steadily to the valve, can drive the valve through rotating the crank and rotate, conveniently polish and spray paint the valve omnidirectionally, need not to grip the valve with the hand, labour saving and time saving, and efficiency obtains promoting.

Description

Positioner is used in valve production

Technical Field

The utility model relates to a valve production field, more specifically say, relate to a positioner is used in valve production.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

The valve is usually required to be polished in the process of producing and processing the valve and is painted, the valve is generally held by one hand at the present stage, the polishing equipment is operated by the other hand, the operation is inconvenient, the fixing effect of the valve is poor, the condition of uneven polishing or excessive paint spraying is frequently generated, and the working efficiency is low.

In view of this, we propose a positioning device for valve production.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a positioner is used in valve production to the problem that the stable centre gripping equipment lacks when polishing and jet-propelled the valve that proposes among the above-mentioned background art is solved.

2. Technical scheme

A positioning device for valve production comprises a fixed seat, wherein a fixed frame is installed on the top wall at one end of the fixed seat, a movable frame is movably installed on the top wall at the other end of the fixed seat, an adjusting mechanism for driving the movable frame to move left and right is installed on the fixed seat, rotary tables are installed on the fixed frame and the movable frame in a rotating mode, the two rotary tables are located between the movable frame and the fixed frame, piston cylinders with one sealed ends are arranged on the side walls of the two opposite sides of the rotary tables, at least three piston holes communicated with the piston cylinders are formed in the inner portion of each rotary table in an equidistant mode, small pistons are arranged inside the piston holes in a matched mode, each small piston is connected with an installation rod extending to the outer side of the rotary table, a spring located inside each piston hole is sleeved on each installation rod, and a clamping plate is installed at the end, and the piston cylinder is provided with a pressurizing mechanism.

Preferably, the side wall of one side opposite to the two turntables is connected with a rotating shaft, the rotating shaft is respectively inserted and connected onto the fixed frame and the movable frame in a rotating manner, and one side of the fixed frame departing from the turntables is provided with a crank fixedly connected with the rotating shaft.

Preferably, the pressurizing mechanism comprises a large piston matched with the piston cylinder, a threaded rod is connected to the large piston in a rotating mode, the threaded rod is inserted into the end portion of the piston cylinder in a threaded mode and extends to the outer side of the piston cylinder, and a first knob is installed at one end, far away from the large piston, of the threaded rod.

Preferably, the threaded rod is rotatably connected to the large piston by a bearing.

Preferably, adjustment mechanism includes the actuating lever, set up the spout with the adjustable shelf adaptation on the roof of fixing base, rotate on the inner wall of spout and install the level and insert the actuating lever of establishing on the adjustable shelf, set up screw thread on the actuating lever, the adjustable shelf sets up the screw hole with actuating lever meshing, the actuating lever extends to the outside of fixing base and installs the second knob.

Preferably, each clamping plate is attached with a rubber pad.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model has the advantages that the valve can be stably clamped by supporting the clamping plates with a plurality of adjustable positions at two ends of the valve, the valve can be driven to rotate by rotating the crank, the valve can be conveniently polished and painted in all directions, the valve is not required to be held by hands, time and labor are saved, and the efficiency is improved;

2. the first rotary knob is rotated to drive each clamping plate to move simultaneously, the valve clamping device can adapt to valves of different sizes, the flexibility is high, the mode of air pressure driving is adopted to realize synchronous driving of each mounting rod, the operation is convenient, and the working efficiency is further improved.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the turntable of the present invention;

fig. 3 is an enlarged view of the structure at a of the present invention.

The reference numbers in the figures illustrate: 1. a fixed seat; 2. a movable frame; 3. a turntable; 4. a piston cylinder; 5. a large piston; 6. a threaded rod; 7. a first knob; 8. a piston bore; 9. a small piston; 10. mounting a rod; 11. a fixed mount; 12. a crank; 13. a chute; 14. a drive rod; 15. a second knob; 16. and (4) clamping the plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a positioner is used in valve production, including fixing base 1, install mount 11 on the roof of 1 one end of fixing base, movable mounting has adjustable shelf 2 on the roof of the 1 other end of fixing base, install the adjustment mechanism of activity about drive adjustable shelf 2 on the fixing base 1, adjustment mechanism includes actuating lever 14, offer spout 13 with 2 adaptations of adjustable shelf on the roof of fixing base 1, adjustable shelf 2 can only remove about in spout 13, it inserts actuating lever 14 of establishing on adjustable shelf 2 to rotate the installation level on the inner wall of spout 13, set up screw thread on the actuating lever 14, adjustable shelf 2 sets up the screw hole with 14 meshing of actuating lever, actuating lever 14 extends to the outside of fixing base 1 and installs second knob 15. The second rotary knob 15 is rotated to drive the driving rod 14 to rotate, and the driving rod 14 is in threaded connection with the bottom of the movable frame 2, so that the movable frame 2 can be moved left and right by rotating the second rotary knob 15, the position of the movable frame 2 can be adjusted, and the valve can be clamped by the movable frame 2 close to the fixed frame 11.

The fixed frame 11 and the movable frame 2 are rotatably provided with the turntables 3, the two turntables 3 are positioned between the movable frame 2 and the fixed frame 11, the side walls of the opposite sides of the two turntables 3 are connected with rotating shafts respectively, the two rotating shafts are respectively rotatably inserted on the fixed frame 11 and the movable frame 2, one side of the fixed frame 11, which is far away from the turntables 3, is provided with a crank 12 fixedly connected with the rotating shafts, the side walls of the opposite sides of the two turntables 3 are respectively provided with a piston cylinder 4 with a closed end, at least three piston holes 8 communicated with the piston cylinder 4 are equidistantly arranged in the turntables 3, the inside of each piston hole 8 is provided with a small piston 9, each small piston 9 is connected with an installation rod 10 extending to the outer side of the turntables 3, each installation rod 10 is sleeved with a spring positioned in the piston hole 8, the spring can provide certain pushing force when the small piston 9 is reset, the end of the mounting rod 10 faces the front of the rotary table 3 and is provided with a clamping plate 16, and each clamping plate 16 is provided with a rubber pad in a sticking manner, so that the friction force between the end of the mounting rod and the end of the valve is improved, and the fixing effect is further improved.

Install the loading system on the piston cylinder 4, the loading system includes the big piston 5 with the adaptation of piston cylinder 4, rotates through the bearing on the big piston 5 and is connected with threaded

rod

6, and 6 screw threads of threaded rod are pegged graft at the tip of piston cylinder 4 and are extended to the outside of piston cylinder 4, and threaded rod 6 keeps away from the one end of big piston 5 and installs first knob 7.

The working principle is as follows: when the valve is needed to be clamped and positioned, the position of the clamping plate 16 can be adjusted through the first knob 7, the threaded rod 6 can be driven to rotate by rotating the first knob 7, the threaded rod 6 is meshed with the piston cylinder 4, the position of the threaded rod 6 can be changed while rotating, the large piston 5 is driven to change position, the internal pressure of each piston hole 8 can be increased when the large piston 5 is pressurized, the pressure is the same, each small piston 9 can be changed by being influenced by air pressure, the installation rod 10 is driven to stretch out or enter the rotary table 3, the position of the clamping plate 16 can be changed, the valve is placed between the fixed frame 11 and the movable frame 2, the position of the movable frame 2 is adjusted to clamp the valve through the clamping plate 16, and the valve can be polished and painted through rotating the crank 12.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a positioner is used in valve production, includes fixing base (1), its characterized in that: the adjustable rotary table is characterized in that a fixing frame (11) is installed on the top wall of one end of the fixing base (1), a movable frame (2) is movably installed on the top wall of the other end of the fixing base (1), a regulating mechanism for driving the movable frame (2) to move left and right is installed on the fixing base (1), the fixing frame (11) and the movable frame (2) are both rotatably installed with rotary tables (3), two rotary tables (3) are both positioned between the movable frame (2) and the fixing frame (11), a piston cylinder (4) with one closed end is arranged on the side wall of one side opposite to each rotary table (3), at least three piston holes (8) communicated with the piston cylinder (4) are arranged in the rotary tables (3) at equal intervals, a small piston (9) is arranged in each piston hole (8), and each small piston (9) is connected with an installation rod (10) extending to the outer side of the rotary table (3, every all the cover is equipped with the spring that is located piston hole (8) inside on installation pole (10), the tip of installation pole (10) is towards the place ahead of carousel (3) and installs splint (16), install pressurization mechanism on piston cylinder (4).

2. The positioning device for valve production according to claim 1, wherein: two all be connected with the pivot on the lateral wall of carousel (3) opposite one side, two the pivot rotates the cartridge respectively on mount (11) and adjustable shelf (2), mount (11) deviate from one side of carousel (3) and install crank (12) with pivot fixed connection.

3. The positioning device for valve production according to claim 1, wherein: the pressurization mechanism comprises a large piston (5) matched with the piston cylinder (4), a threaded rod (6) is connected to the large piston (5) in a rotating mode, the threaded rod (6) is inserted into the end portion of the piston cylinder (4) in a threaded mode and extends to the outer side of the piston cylinder (4), and a first knob (7) is installed at one end, far away from the large piston (5), of the threaded rod (6).

4. The positioning device for valve production according to claim 3, wherein: the threaded rod (6) is rotatably connected with the large piston (5) through a bearing.

5. The positioning device for valve production according to claim 1, wherein: adjustment mechanism includes actuating lever (14), offer spout (13) with adjustable shelf (2) adaptation on the roof of fixing base (1), rotate on the inner wall of spout (13) and install the level and insert actuating lever (14) of establishing on adjustable shelf (2), set up screw thread on actuating lever (14), the screw hole with actuating lever (14) meshing is seted up in adjustable shelf (2), actuating lever (14) extend to the outside of fixing base (1) and install second knob (15).

6. The positioning device for valve production according to claim 1, wherein: each clamping plate (16) is attached with a rubber pad.