CN221890906U - Check valve rocker processing mechanism - Google Patents

Abstract

The utility model belongs to the technical field of check valves, and provides a check valve rocker machining mechanism which comprises a flat plate, wherein a machining part is arranged at the upper part of the flat plate; the processing part comprises a support column, a placing plate, a sliding block, a vertical plate, a square frame, a telescopic rod, a side fixing plate and a threaded rod, wherein the upper end of the placing plate is provided with a sliding groove, the lower end of the vertical plate is provided with the sliding block, and the sliding block is correspondingly arranged in the sliding groove in a sliding way; the end part of the telescopic rod penetrates into the square frame; the outer wall of the side fixing plate is provided with a threaded hole, and the end part of the threaded rod penetrates through the threaded hole to the front end of the side fixing plate. The check valve rocker machining mechanism provided by the utility model is convenient for clamping the rockers, effectively prevents workpieces from swinging, improves the machining quality and is beneficial to popularization and use.

Description

A check valve rocker processing mechanism

Technical Field

The utility model relates to the technical field of check valves, in particular to a check valve rocker processing mechanism.

Background Art

The rocker is an important part of the swing check valve as the connecting piece of the check valve disc opening/closing movement mechanism. Its structure is a rectangular slender rod with a pin shaft hole at one end and a valve disc hole at the other end. The two holes are perpendicular to each other. For the processing of the rocker, it is necessary to ensure the verticality of the two holes and the symmetry of the planes on both sides of the pin hole;

There are certain problems in the processing of rocker arms in the prior art. The rocker arm is difficult to clamp during processing, and the workpiece swings greatly, resulting in poor processing quality, which is not conducive to promotion and use.

Utility Model Content

In view of the defects in the prior art, the utility model provides a check valve rocker processing mechanism, which is convenient for clamping the rocker and effectively prevents the workpiece from swinging, improves the processing quality, and is conducive to popularization and use.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A check valve rocker processing mechanism comprises a flat plate, wherein a processing portion is arranged on the upper portion of the flat plate;

The processing part includes a support column, a placement plate, a sliding block, a vertical plate, a square frame, a telescopic rod, a side fixing plate and a threaded rod. The support column is arranged at the upper end of the flat plate, and the placement plate is arranged at the end of the support column.

A slide groove is arranged at the upper end of the placement plate, and the sliding block is arranged at the lower end of the vertical plate, and the sliding block is slidably arranged in the slide groove accordingly; two vertical plates are arranged, and the vertical plates are arranged in sequence along the length direction of the slide groove;

The square frame is arranged at the upper end of the vertical plate, and the end of the telescopic rod passes through the square frame;

The side fixing plates are arranged on two opposite sides of the end of the placing plate, threaded holes are arranged on the outer walls of the side fixing plates, and the ends of the threaded rods penetrate the threaded holes to the front ends of the side fixing plates.

As an improved technical solution, a vertical plate is arranged on the side of the flat plate, a horizontal plate is arranged at the end of the vertical plate, and a first drilling rig is arranged at the lower end of the horizontal plate.

As an improved technical solution, a right-angle folded plate is arranged on the side of the horizontal plate, and a second drilling rig is arranged on the inner wall of the right-angle folded plate.

As an improved technical solution, a compression arc is arranged at the output end of the telescopic rod, and the compression arc is arranged as an arc-shaped component.

As an improved technical solution, a placement arc is provided at the bottom of the square frame, and the placement arc and the pressing arc are arranged opposite to each other in upper and lower directions.

As an improved technical solution, a pressing sheet is provided at the end of the threaded rod, and a hand wheel is provided at the end of the threaded rod.

As an improved technical solution, an electric hydraulic rod is arranged at the lower end of the flat plate, and a bottom plate is arranged at the lower end of the electric hydraulic rod.

As an improved technical solution, a gravity block is arranged on the upper part of the bottom plate, and a plurality of the gravity blocks are arranged in sequence.

Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

1. The check valve rocker arm processing mechanism is convenient for clamping the rocker arm by arranging the processing part, thereby preventing the workpiece from swinging, improving the processing quality, and facilitating popularization and use.

2. The check valve rocker arm processing mechanism is configured to drill the pin shaft hole and the valve disc hole of the workpiece respectively by setting a first drilling machine and a second drilling machine.

3. The check valve rocker arm processing mechanism increases the contact area with the workpiece by setting the clamping arc, and the workpiece fixing effect is good.

4. The check valve rocker processing mechanism can adjust the height by setting an electric hydraulic rod, which is convenient for people of different heights to operate.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

FIG1 is a schematic structural diagram of a check valve rocker processing mechanism;

Fig. 2 is a schematic diagram of the structure of the processing unit;

Figure 3 is a schematic diagram of threaded rod installation;

Figure 4 is a schematic diagram of the compression arc installation;

Figure 5 is a schematic diagram of the flat panel installation.

In the accompanying drawings, 1. flat plate, 2. processing part, 21. support column, 22. placement plate, 221. slide groove, 23. sliding block, 24. vertical plate, 25. square frame, 251. placement arc, 26. telescopic rod, 261. pressing arc, 27. side fixing plate, 28. threaded rod, 281. pressing plate, 282. hand wheel, 3. vertical plate, 31. horizontal plate, 32. first drilling rig, 4. right-angle folding plate, 41. second drilling rig, 5. electric hydraulic rod, 51. bottom plate, 6. gravity block.

DETAILED DESCRIPTION

The following is a detailed description of the technical solution of the utility model in conjunction with specific embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

As shown in FIGS. 1-5 , the utility model provides a check valve rocker processing mechanism, comprising a flat plate 1, an electric hydraulic rod 5 is arranged at the lower end of the flat plate 1, and a bottom plate 51 is arranged at the lower end of the electric hydraulic rod 5; the electric hydraulic rod 5 is arranged to adjust the height, so that people of different heights can operate conveniently;

A gravity block 6 is disposed on the upper portion of the bottom plate 51. A plurality of gravity blocks 6 are disposed, and the gravity blocks 6 are arranged in sequence.

A processing part 2 is arranged on the upper part of the flat plate 1, and the processing part 2 includes a support column 21, a placement plate 22, a sliding block 23, a vertical plate 24, a square frame 25, a telescopic rod 26, a side fixing plate 27 and a threaded rod 28. The support column 21 is arranged on the upper end of the flat plate 1, and a placement plate 22 is arranged on the end of the support column 21, and the workpiece is placed through the placement plate 22;

A slide groove 221 is provided at the upper end of the placement plate 22, and a sliding block 23 is provided at the lower end of the vertical plate 24, and the sliding block 23 is slidably arranged in the slide groove 221; two vertical plates 24 are provided, and the vertical plates 24 are arranged in sequence along the length direction of the slide groove 221, and the drilling operation at the required position is convenient by adjusting the distance between the two vertical plates 24;

A square frame 25 is provided at the upper end of the vertical plate 24, and the end of the telescopic rod 26 passes through the square frame 25. A compression arc 261 is provided at the output end of the telescopic rod 26, and the compression arc 261 is provided as an arc-shaped component; the telescopic rod 26 drives the compression arc 261 to move downward;

A placement arc 251 is provided at the bottom of the square frame 25, and the placement arc 251 and the pressing arc 261 are arranged vertically opposite to each other, and the placement arc 251 is used to place the rocker;

Side fixing plates 27 are arranged on two opposite sides of the end of the placing plate 22, and threaded holes are arranged on the outer wall of the side fixing plates 27. The ends of the threaded rods 28 pass through the threaded holes to the front ends of the side fixing plates 27, and the threaded rods 28 are arranged to fix the ends of the workpieces.

A pressing piece 281 is provided at the end of the threaded rod 28, and a hand wheel 282 is provided at the end of the threaded rod 28;

A vertical plate 3 is arranged on the side of the flat plate 1, a horizontal plate 31 is arranged at the end of the vertical plate 3, and a first drilling machine 32 is arranged at the lower end of the horizontal plate 31;

A right-angle folded plate 4 is arranged on the side of the horizontal plate 31, and a second drilling machine 41 is arranged on the inner wall of the right-angle folded plate 4; a first drilling machine 32 and a second drilling machine 41 are arranged to drill holes at the positions of the pin shaft hole and the valve disc hole of the workpiece respectively;

The processing process of the above-mentioned check valve rocker is:

A gravity block 6 is provided on the upper part of the bottom plate 51, and the bottom plate 51 is pressed by the gravity block 6, and the electric hydraulic rod 5 is started, and the electric hydraulic rod 5 drives the plate 1 to move upward and is adjusted to a height convenient for personnel to operate;

During processing, the check valve rocker is first fixed. When fixed, the check valve rocker is directly placed on the upper end of the placement arc 251, and the positions of the pin shaft hole and the valve disc hole of the workpiece correspond to the first drilling machine 32 and the second drilling machine 41 respectively.

Move the vertical plate 24, which moves in the slide groove 221 through the sliding block 23 until the two vertical plates 24 deviate from the position of the pin shaft hole; start the telescopic rod 26, which drives the clamping arc 261 to move downward until the clamping arc 261 contacts the outer wall of the rocker, thereby completing the fixation of the two ends of the workpiece;

The threaded rod 28 is rotated, the threaded rod 28 moves forward, and the threaded rod 28 drives the pressing piece 281 to fix the end of the workpiece, thereby completing the fixation of the end of the workpiece; through the above two steps, the fixing effect of the workpiece is good;

The first drilling machine 32 is started to drill the pin shaft hole position of the workpiece, and the second drilling machine 41 is started to drill the valve flap hole position of the workpiece until the processing of the workpiece is completed.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims (8)

1. A check valve rocker processing mechanism, characterized in that: it comprises a flat plate, and a processing portion is arranged on the upper part of the flat plate; The processing part includes a support column, a placement plate, a sliding block, a vertical plate, a square frame, a telescopic rod, a side fixing plate and a threaded rod. The support column is arranged at the upper end of the flat plate, and the placement plate is arranged at the end of the support column. A slide groove is arranged at the upper end of the placement plate, and the sliding block is arranged at the lower end of the vertical plate, and the sliding block is slidably arranged in the slide groove accordingly; two vertical plates are arranged, and the vertical plates are arranged in sequence along the length direction of the slide groove; The square frame is arranged at the upper end of the vertical plate, and the end of the telescopic rod passes through the square frame; The side fixing plates are arranged on two opposite sides of the end of the placing plate, threaded holes are arranged on the outer walls of the side fixing plates, and the ends of the threaded rods penetrate the threaded holes to the front ends of the side fixing plates. 2. A check valve rocker arm processing mechanism according to claim 1, characterized in that: a vertical plate is arranged on the side of the flat plate, a horizontal plate is arranged at the end of the vertical plate, and a first drilling rig is arranged at the lower end of the horizontal plate. 3. A check valve rocker arm processing mechanism according to claim 2, characterized in that a right-angle folded plate is arranged on the side of the horizontal plate, and a second drilling rig is arranged on the inner wall of the right-angle folded plate. 4. A check valve rocker arm processing mechanism according to claim 1, characterized in that a clamping arc is arranged at the output end of the telescopic rod, and the clamping arc is arranged as an arc-shaped component. 5. A check valve rocker arm processing mechanism according to claim 4, characterized in that a placement arc is arranged at the bottom of the square frame, and the placement arc and the pressing arc are arranged opposite to each other in upper and lower directions. 6. A check valve rocker arm processing mechanism according to claim 1, characterized in that a clamping sheet is provided at the end of the threaded rod, and a hand wheel is provided at the end of the threaded rod. 7. A check valve rocker arm processing mechanism according to claim 1, characterized in that an electric hydraulic rod is arranged at the lower end of the flat plate, and a bottom plate is arranged at the lower end of the electric hydraulic rod. 8. A check valve rocker arm processing mechanism according to claim 7, characterized in that: a gravity block is arranged on the upper part of the bottom plate, a plurality of the gravity blocks are arranged, and the gravity blocks are arranged in sequence.