CN214699460U

CN214699460U - Convenient proportional valve subassembly of adjusting

Info

Publication number: CN214699460U
Application number: CN202121077837.8U
Authority: CN
Inventors: 杨皓茗; 管志航
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-12
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a convenient proportional valve subassembly of adjusting, including valve body and installation mechanism, installation mechanism includes bottom plate, mount pad and two reference columns, two the reference column symmetry is located the bottom of valve body, seted up the through-hole on the reference column, the mount pad is located the bottom plate, be equipped with fastening device on the mount pad, fastening device includes swivel becket, screw rod, two sliders and four projections, the screw rod is located the inside of mount pad, one end of screw rod runs through the swivel becket, the screw rod runs through two sliders, two the projections distribute on slider both ends tip; inside the reference column embedding mount pad, the swivel becket rotated and two slider relative slip, and the slider drives the projection and removes and the projection all imbeds the reference column, and the valve body is fixed by spacing with the reference column, and convenient to detach installs the valve body, easily the operation.

Description

Convenient proportional valve subassembly of adjusting

Technical Field

The utility model belongs to the technical field of the proportional valve, concretely relates to convenient proportional valve subassembly of adjusting.

Background

The proportional valve is a novel hydraulic control device. The proportional valve assembly can continuously and proportionally control the pressure, flow or direction of oil flow in a remote manner according to an input electric signal, the number of elements of the proportional valve assembly is small, an oil way is simplified, and the proportional valve assembly is high in pollution resistance and reliable in operation. Proportional valves generally have pressure compensation capabilities and output pressure and flow may be unaffected by load changes.

When the existing proportional valve assembly is used, the problems that the proportional valve assembly is not easy, convenient and flexible to disassemble and assemble, and labor and time are saved exist, and therefore the proportional valve assembly convenient to adjust is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient proportion valve subassembly of adjusting to solve the not enough simple and convenient nimble, laborsaving problem of saving trouble of proportion valve subassembly dismouting that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient proportional valve subassembly of adjusting, includes valve body and installation mechanism, installation mechanism includes bottom plate, mount pad and two reference columns, two reference column symmetric position is in the bottom of valve body, the through-hole has been seted up on the reference column, the mount pad is located the bottom plate, be equipped with fastening device on the mount pad, fastening device includes rotating ring, screw rod, two sliders and four projections, the screw rod is located the inside of mount pad, the rotating ring is run through to the one end of screw rod, the screw rod runs through two sliders, two the projection distributes on slider both ends tip.

Preferably, the movable cavity is formed in the mounting seat, the surface of the mounting seat is provided with two square holes and a rectangular groove, the square holes and the rectangular groove are communicated with the movable cavity, the positioning column is matched with the square holes, and the rotating ring is located on the rectangular groove.

Preferably, both ends of the screw rod are rotatably connected with the mounting seat, the rotating ring is fixedly connected with the screw rod, the screw rod is connected with the sliding block in a threaded screwing mode, and six uniformly distributed pinching rods are arranged on the rotating ring.

Preferably, the positioning column is matched with the rectangular through hole, and penetrates through the mounting seat.

Preferably, the rotating ring rotates clockwise from top to bottom, and the two sliding blocks slide relatively.

Preferably, the mounting seat is provided with a protruding block on the surface opposite to the mounting seat, the surface of the bottom plate is provided with a sliding groove in a T-shaped structure, the mounting seat is connected with the bottom plate in a sliding clamping manner, the inner surface of the bottom plate is provided with a positioning groove, and the positioning column is matched with the positioning groove.

Preferably, the bottom of valve body is equipped with buffer gear, buffer gear includes fixed column, traveller and plectane, the fixed column is connected with the valve body, the traveller is located between fixed column and the plectane, be equipped with the spring in the traveller, the fixed column is "T" type structure, fixed column, traveller sliding connection, the circular slot has been seted up on the surface of mount pad, the plectane cooperates with the circular slot.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through reference column, mount pad, rotating ring, screw rod, slider and the projection that sets up, inside the reference column embedding mount pad, the rotating ring is rotatory and two slider relative sliding, and the slider drives the projection and removes and the projection all imbeds the reference column, and the valve body is fixed by spacing with the reference column, convenient to detach installation valve body, easily operation.

2. Through the bottom plate, the dress seat that set up, the mount pad is connected with bottom plate slip block, is convenient for adjust the position of mount pad and valve body, is convenient for change, overhauls the valve body.

3. Through the fixed column, the sliding column, the circular plate and the spring, the spring has the buffering and damping effects, the acting force on the valve body is weakened, and the valve body is kept in a stable state.

Drawings

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

fig. 2 is a schematic top view of the mounting base of the present invention;

FIG. 3 is a schematic sectional view of the mounting base of the present invention;

FIG. 4 is a schematic view of the positioning column of the present invention;

fig. 5 is a schematic top view of the bottom plate of the present invention;

fig. 6 is a schematic sectional structural view of the strut of the present invention;

in the figure: 1. a valve body; 2. a base plate; 3. a mounting seat; 4. a positioning column; 5. a rotating ring; 6. a buffer mechanism; 7. a screw; 8. a circular groove; 9. a slider; 10. a convex column; 11. a through hole; 12. positioning a groove; 13. fixing a column; 14. a traveler; 15. a circular plate; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a convenient proportional valve subassembly of adjusting, including valve body 1 and installation mechanism, installation mechanism includes bottom plate 2, mount pad 3 and two reference columns 4, two 4 symmetric bit in the bottom of valve body 1 of reference column, through-hole 11 has been seted up on the reference column 4, mount pad 3 is located bottom plate 2, be equipped with fastening device on the mount pad 3, fastening device includes swivel becket 5, screw rod 7, two sliders 9 and four projection 10, screw rod 7 is located the inside of mount pad 3, swivel becket 5 is run through to the one end of screw rod 7, screw rod 7 runs through two sliders 9, two projection 10 distribute on the tip of slider 9 both ends, tip embedding bottom plate 2 that mount pad 3 was run through to reference column 4 on the valve body 1, swivel becket 5 is rotatory, slider 9 drives projection 10 and removes, projection 10 imbeds reference column 4, valve body 1 is spacing fixed with reference column 4.

In this embodiment, a movable cavity is formed inside the mounting base 3, two square holes and a rectangular groove are formed on the surface of the mounting base 3, the square holes and the rectangular groove are communicated with the movable cavity, the positioning column 4 is matched with the square holes, the rotating ring 5 is located in the rectangular groove, two ends of the screw rod 7 are rotatably connected with the mounting base 3, the rotating ring 5 is fixedly connected with the screw rod 7, the screw rod 7 is rotatably connected with the slide block 9 through threads, six uniformly distributed pinching rods are arranged on the rotating ring 5, the positioning column 4 is matched with the rectangular through hole 11, the positioning column 4 penetrates through the mounting base 3, the rotating ring 5 rotates clockwise from top to bottom, the two slide blocks 9 slide relatively, convex blocks are formed on the opposite surfaces of the mounting base 3, a sliding groove with a T-shaped structure is formed on the surface of the bottom plate 2, the mounting base 3 is slidably clamped with the bottom plate 2, the positioning groove 12 is formed on the inner surface of the bottom plate 2, the positioning column 4 is matched with the positioning groove 12, during the installation of valve body 1, bottom plate 2 is fixed on equipment, and mount pad 3 is connected with 2 sliding block of bottom plate, and the tip embedding bottom plate 2 of mount pad 3 is run through to reference column 4 on the valve body 1, and swivel ring 5 is rotatory, and slider 9 drives projection 10 and removes, and projection 10 imbeds reference column 4, and valve body 1 is spacing fixed with reference column 4.

In this embodiment, the bottom of the valve body 1 is provided with the buffer mechanism 6, the buffer mechanism 6 includes a fixed column 13, a sliding column 14 and a circular plate 15, the fixed column 13 is connected with the valve body 1, the sliding column 14 is located between the fixed column 13 and the circular plate 15, a spring 16 is arranged in the sliding column 14, the fixed column 13 is of a "T" type structure, the fixed column 13 and the sliding column 14 are connected in a sliding manner, a circular groove 8 is formed in the surface of the mounting base 3, the circular plate 15 is matched with the circular groove 8, the spring 16 is in a contraction state, and the spring 16 plays a role in buffering and shock absorption.

The utility model discloses a theory of operation and use flow:

when the proportional valve is used, the bottom plate 2 is fixed on equipment, the valve body 1 is connected onto the mounting seat 3, the positioning column 4 penetrates through the end part of the mounting seat 3 and is embedded into the positioning groove 12 of the bottom plate 2, the rotating ring 5 is stirred, the rotating ring 5 rotates clockwise from top to bottom, the two sliding blocks 9 slide relatively, the sliding blocks 9 drive the convex columns 10 to move, the two opposite convex columns 10 are embedded into the positioning column 4, the valve body 1 and the positioning column 4 are fixed in a limiting manner, the valve body 1 is convenient to disassemble and install, and the operation is easy;

when valve body 1 is connected on mount pad 3, plectane 15 embedding circular slot 8, valve body 1 moves towards mount pad 3, fixed column 13, sliding column 14 sliding connection, spring 16 is in the contraction state, spring 16 plays buffering cushioning effect, the effort that valve body 1 received has been weakened, make valve body 1 remain stable state, post 10 leaves reference column 4, spring 16 has elasticity, bottom plate 2 is left to reference column 4 bottom, mount pad 3 is connected with 2 sliding block of bottom plate, be convenient for adjust the position of mount pad 3 and valve body 1, be convenient for change, overhaul valve body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient proportional valve subassembly of adjusting, includes valve body (1) and installation mechanism, its characterized in that: installation mechanism includes bottom plate (2), mount pad (3) and two reference column (4), two reference column (4) symmetric bit is in the bottom of valve body (1), through-hole (11) have been seted up on reference column (4), mount pad (3) are located bottom plate (2), be equipped with fastening device on mount pad (3), fastening device includes swivel becket (5), screw rod (7), two slider (9) and four projection (10), screw rod (7) are located the inside of mount pad (3), swivel becket (5) is run through to the one end of screw rod (7), screw rod (7) run through two slider (9), two projection (10) distribute on slider (9) both ends tip.

2. An adjustable proportional valve assembly as claimed in claim 1, wherein: the movable cavity is seted up to the inside of mount pad (3), two square holes and rectangular channel have been seted up on the surface of mount pad (3), square hole, rectangular channel all communicate with movable cavity, reference column (4) and square hole cooperation, swivel becket (5) are located the rectangular channel.

3. An adjustable proportional valve assembly as claimed in claim 1, wherein: the both ends of screw rod (7) all rotate with mount pad (3) and be connected, swivel becket (5) and screw rod (7) fixed connection, screw rod (7) close soon with slider (9) through the screw thread and are connected, be equipped with the pole of holding between the fingers of six equipartitions on swivel becket (5).

4. An adjustable proportional valve assembly as claimed in claim 1, wherein: the positioning column (4) is matched with the rectangular through hole (11), and the positioning column (4) penetrates through the mounting seat (3).

5. An adjustable proportional valve assembly as claimed in claim 1, wherein: the rotating ring (5) rotates clockwise from top to bottom, and the two sliding blocks (9) slide relatively.

6. An adjustable proportional valve assembly as claimed in claim 1, wherein: the mounting seat (3) is mutually backed on the surface and is provided with a convex block, the surface of the bottom plate (2) is provided with a sliding groove of a T-shaped structure, the mounting seat (3) is connected with the bottom plate (2) in a sliding clamping manner, the inner surface of the bottom plate (2) is provided with a positioning groove (12), and the positioning column (4) is matched with the positioning groove (12).

7. An adjustable proportional valve assembly as claimed in claim 1, wherein: the bottom of valve body (1) is equipped with buffer gear (6), buffer gear (6) are including fixed column (13), traveller (14) and plectane (15), fixed column (13) are connected with valve body (1), traveller (14) are located between fixed column (13) and plectane (15), be equipped with spring (16) in traveller (14), fixed column (13) are "T" type structure, fixed column (13), traveller (14) sliding connection, circular slot (8) have been seted up on the surface of mount pad (3), plectane (15) and circular slot (8) cooperation.