CN211589333U - Positioner is used in production of dynamic balance valve - Google Patents

Abstract

The invention discloses a positioning device for dynamic balance valve production, which is applied to the technical field of balance valve production. A lifting platform is connected above the bottom plate through a hydraulic cylinder and a piston; The fixed block on the platform has a first screw rod horizontally passing through the fixed block. The first screw rod is connected to the handwheel and the sliding table on both sides of the fixed block respectively. The bottom of the sliding table is provided with a pulley; It includes an outer frame fixed on the sliding table, and the outer frame is a quadrangular column wall formed by connecting four plates; the outer frame is surrounded by a non-slip pad fixed on the sliding table, and the top of the anti-skid pad is surrounded by four plates with four plates respectively. Parallel clamping blocks; four clamping bolts are respectively vertically connected to the four clamping blocks after vertically passing through the plate threaded holes opened on the four plate parts. Compared with the prior art, the present invention can adjust the fixed position of the dynamic balance valve more conveniently.

Description

A positioning device for dynamic balance valve production

technical field

The invention relates to the technical field of balancing valve production, and more particularly, to a positioning device for dynamic balancing valve production.

Background technique

Dynamic balance valves are used in water systems that require flow control, especially for flow control of non-corrosive liquid media such as heating and air conditioning. One-time adjustment before operation can make the system flow automatically constant at the required set value. During the production process of the dynamic balance valve, a positioning device needs to be used. The general positioning device adopts an integral welded structure, which is inconvenient to adjust the position of the dynamic balance valve and affects the processing of the dynamic balance valve.

Therefore, in view of this situation, it is urgent to design and produce a positioning device for dynamic balance valve production to meet the needs of practical use.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a positioning device for the production of a dynamic balance valve to solve the problems mentioned in the background art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A positioning device for dynamic balance valve production comprises a bottom plate, a vertical hydraulic lifting device is connected to a lifting platform above the bottom plate; the hydraulic lifting device comprises a hydraulic cylinder connected to the bottom plate and a piston connected to the lifting platform;

The bottom plate and the lifting platform are also supported by a plurality of support columns. Each support column includes a lower column located below and connected to the bottom plate, and an upper column located above and connected to the lifting platform. The bottom end of the pillar is slidably embedded in the embedding opening;

The lifting platform is provided with a horizontal moving device. The horizontal moving device includes a fixed block fixed on the lifting platform. A first screw rod is horizontally passed through the fixed block. The first screw rod is connected to the handwheel and the sliding table on both sides of the fixed block. The bottom of the sliding table is provided with a pulley; the two sides of the sliding table are adjacent to a limit guide bar parallel to the first screw rod;

A clamping device is arranged above the sliding table, the clamping device includes an outer frame fixed on the sliding table, and the outer frame is a quadrangular column wall formed by connecting four plates; The top of the pad is surrounded by four clamping blocks which are respectively parallel to the four plates; the four clamping bolts are respectively vertically connected to the four clamping blocks after vertically passing through the plate threaded holes opened on the four plates.

The bottom of the bottom plate is provided with a roller; the four corners of the bottom plate are also provided with bottom plate threaded holes, and a second screw rod passes through the bottom plate threaded holes, the top of the second screw rod is fixed on the runner, and the bottom end is connected with the downward suction cup.

A reinforcing frame is connected between the support columns.

There are four supporting columns, and the four supporting columns are respectively connected to the four corners of the bottom plate; the hydraulic cylinder is connected to the center of the bottom plate.

Both limit guide strips are connected and fixed on the fixing block.

Compared with the prior art, the device of the present invention has the advantages that the device of the present invention can drive the entire device to move through the roller to adapt to different processing locations; the device of the present invention can drive the dynamic balance valve to move horizontally and vertically to adapt to different processing locations. By adjusting the clamping bolts, it can be adapted to fix different types of dynamic balance valves.

Description of drawings

Fig. 1 is the side view of the device of the present invention;

Fig. 2 is the perspective view of the horizontal moving device of the present invention;

Figure 3 is a top view of the clamping device of the present invention.

In the figure, 1, suction cup, 2, bottom plate, 3, reinforcement frame, 4, runner, 5, support column, 50, hydraulic cylinder, 51, lower column, 52, upper column, 53, platform, 6, horizontal moving device , 60, hand wheel, 61, first screw, 62, fixed block, 63, limit guide strip, 64, slide table, 7, clamping device, 70, frame, 71, clamping bolt, 72, anti-skid pad .

Detailed ways

The specific embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 3 , a positioning device for producing a dynamic balance valve of the present invention includes a bottom plate 2 , and a lifting platform 53 is connected above the bottom plate 2 through a vertical hydraulic lifting device; The hydraulic cylinder 50 and the piston connected to the lifting platform 53;

The bottom plate 2 and the lifting platform 53 are also supported by a plurality of support columns 5. Each support column 5 includes a lower column 51 connected to the bottom plate 2 at the bottom, and an upper column 52 connected to the lifting platform 53 at the top. The upper part of the pillar 51 is provided with an embedding port, and the bottom end of the upper pillar 52 is slidably embedded in the embedding port;

The lifting platform 53 is provided with a horizontal moving device 6 . The horizontal moving device 6 includes a fixing block 62 fixed on the lifting platform 53 . A first screw 61 is horizontally passed through the fixing block 62 , and the first screw 61 is on both sides of the fixing block 62 . They are respectively connected to the hand wheel 60 and the sliding table 64, and the bottom of the sliding table 64 is provided with a pulley;

A clamping device 7 is arranged above the sliding table 64. The clamping device 7 includes an outer frame 70 fixed on the sliding table 64. The outer frame 70 is formed by connecting four plates to form a quadrangular column wall; The anti-skid pad 72 of the sliding table 64, the anti-skid pad 72 is surrounded by four clamping blocks that are respectively parallel to the four plates; They are respectively connected vertically to the four clamping blocks.

The bottom of the bottom plate 2 is provided with a roller; the four corners of the bottom plate 2 are also provided with bottom plate threaded holes, and a second screw rod passes through the bottom plate threaded holes, and the top end of the second screw rod is fixed to the runner 4, and the bottom end is connected to the downward suction cup 1 .

A reinforcement frame 3 is connected between the support columns 5 .

There are four supporting columns 5 , and the four supporting columns 5 are respectively connected to the four corners of the bottom plate 2 ; the hydraulic cylinder 50 is connected to the center of the bottom plate 2 .

The two limiting guide bars 63 are both connected and fixed to the fixing block 62 .

When the present invention is used, firstly adjust the second bolt to make the suction cup 1 rise higher than the roller, so that the whole device can be moved to the processing place by the sliding of the roller, and then adjust the second bolt to lower the height of the suction cup 1 until the whole device is supported and moved up , while the rollers leave the ground, so that the whole device is fixed on the ground. At this time, the dynamic balance valve is set above the anti-skid pad 72, and the clamping block is pushed to be clamped around the dynamic balance valve by rotating the clamping bolt 71, that is, the clamping of the dynamic balance valve is completed. After that, the piston can be moved up and down by controlling the hydraulic cylinder 50 to adjust the height of the dynamic balance valve, or the sliding table 64 can be pushed to slide on the platform 53 by the rotation of the first screw 61 to adjust the level of the dynamic balance valve. Location.

The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (5)

1. A positioning device for the production of a dynamic balance valve, characterized in that it comprises a bottom plate (2), and a lifting platform (53) is connected above the bottom plate (2) through a vertical hydraulic lifting device; the hydraulic lifting device includes a hydraulic cylinder (50) connected to the bottom plate (2) and a piston connected to the lifting platform (53); The bottom plate (2) and the lifting platform (53) are also supported by a plurality of support columns (5), and each of the support columns (5) includes a lower part located below and connected to the bottom plate (2). A pillar (51), and an upper pillar (52) connected to the lifting platform (53) at the top, an insertion opening is provided on the upper part of the lower pillar (51), and the bottom end of the upper pillar (52) is slidably embedded in the upper part of the upper pillar (52). the insertion port; The lifting platform (53) is provided with a horizontal moving device (6), the horizontal moving device (6) comprises a fixing block (62) fixed on the lifting platform (53), the fixing block (62) A first screw (61) passes through horizontally inside, and the first screw (61) is connected to the handwheel (60) and the sliding table (64) on both sides of the fixing block (62), and the sliding table ( 64) The bottom is provided with a pulley; the two sides of the sliding table (64) are adjacently provided with limit guide strips (63) parallel to the first screw (61); A clamping device (7) is arranged above the sliding table (64), and the clamping device (7) includes an outer frame (70) fixed on the sliding table (64), and the outer frame (70) is Four plates are connected to form a quadrangular column wall; the outer frame (70) is surrounded by an anti-skid pad (72) fixed on the sliding table (64), and four anti-skid pads (72) are surrounded on the top The clamping blocks are respectively parallel to the four said plates; the four clamping bolts (71) are respectively vertically connected to the four said clamping bolts after passing through the plate threaded holes opened on the four said plates respectively. piece. 2. The positioning device for dynamic balance valve production according to claim 1, wherein the bottom plate (2) is provided with rollers; the four corners of the bottom plate (2) are also provided with bottom plate threaded holes, and the bottom plate (2) A second screw rod passes through the threaded hole, the top end of the second screw rod is fixed to the runner (4), and the bottom end is connected to the downward suction cup (1). 3 . The positioning device for producing a dynamic balance valve according to claim 1 , wherein a reinforcing frame ( 3 ) is connected between the support columns ( 5 ). 4 . 4. The positioning device for dynamic balance valve production according to claim 1, characterized in that there are four supporting columns (5), and the four supporting columns (5) are respectively connected to the bottom plate (2) the four corners; the hydraulic cylinder (50) is connected to the center of the bottom plate (2). 5 . The positioning device for producing a dynamic balance valve according to claim 1 , wherein the two limiting guide strips ( 63 ) are both connected and fixed to the fixing block ( 62 ). 6 .

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