Opening and closing piece punching device for ball valve machining

Abstract

The utility model discloses an opening and closing piece punching device for ball valve machining, and relates to the technical field of ball valve machining, the opening and closing piece punching device comprises a machining cabinet and adjusting assemblies, a drill bit is arranged at the top of the interior of the machining cabinet, and the adjusting assemblies used for multi-size clamping and overturning are arranged on the two sides of the interior of the machining cabinet. And the adjusting assembly comprises a rotating shaft, a connecting block, a limiting plate, a first hydraulic rod and an auxiliary rod, the end of the rotating shaft is connected with the connecting block, the limiting plate is installed on the side edge of the connecting block, the first hydraulic rod is installed on the inner side of the limiting plate, and the auxiliary rod is installed at the output end of the first hydraulic rod. According to the opening and closing part punching device for ball valve machining, a rotating shaft is driven by a motor to control the rotating turnover face of a connecting block so as to be used for punching the turnover face of an opening and closing part, a first hydraulic rod controls stretching and retracting of auxiliary rods through stretching and retracting, the four sets of auxiliary rods can play a clamping and limiting role on the outer portions of ball valve opening and closing parts of different sizes, and the ball valve opening and closing parts are limited during punching; and the punching stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ball valve processing, in particular to a punching device for the opening and closing part of a ball valve during processing. Background Technique

[0002] A ball valve is a valve in which the opening and closing part (ball) is driven by a valve stem and rotates around the axis of the ball valve. It can also be used for the regulation and control of fluids. The opening and closing part of a ball valve is a perforated ball that rotates around an axis perpendicular to the passage to achieve the purpose of opening and closing the passage. When processing the opening and closing part of a ball valve, a punching device is required.

[0003] For example, the utility model with the application number CN202123403241.5 is applicable to the technical field of ball valve processing and provides a punching device for the opening and closing part of a ball valve. In this punching device for the opening and closing part of a ball valve, when the semi-finished opening and closing part on the placement groove contacts the punching drill bit, the punching drill bit can be used to punch the opening and closing part. During the process of the first motor driving the punching drill bit to rotate and punch, the driving rod is driven to rotate. Through the transmission of the driving rod, the driving rod can be driven to rotate, so that the fan blades rotate, and the waste generated by punching is blown off from the surface of the placement groove, avoiding affecting the punching process of the next opening and closing part. However, the existing punching devices for opening and closing parts are inconvenient for limiting and punching opening and closing parts of different sizes during punching. At the same time, when turning over the opening and closing part during punching, manual operation is required, and operations such as re-clamping and punching are cumbersome.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a punching device for the opening and closing part of a ball valve is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a punching device for the opening and closing part of a ball valve during processing to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A punching device for the opening and closing part of a ball valve during processing, including a processing cabinet and an adjusting component. A drill bit is arranged at the top inside the processing cabinet. The adjusting component for clamping and flipping parts of multiple sizes is arranged on both sides inside the processing cabinet. The adjusting component includes a rotating shaft, a connecting block, a limiting plate, a first hydraulic rod, and an auxiliary rod. The end of the rotating shaft is connected to the connecting block, and a limiting plate is installed on the side of the connecting block. A first hydraulic rod is installed inside the limiting plate, and an auxiliary rod is installed at the output end of the first hydraulic rod.

[0007] Further, the number of the first hydraulic rods and the auxiliary rods is set to four groups, and the shape of the auxiliary rod is a semi-circular ring.

[0008] Further, a cover plate is installed on the front side of the processing cabinet through a rotating shaft, and a blowing hole is opened in the middle of the cover plate.

[0009] Further, an auxiliary component for assisting in the support of the ball valve is provided at the bottom inside the processing cabinet, and a partition board is installed at the rear side inside the processing cabinet.

[0010] Further, the auxiliary component includes a second hydraulic rod and a mounting rod, and the mounting rod is installed at the output end of the second hydraulic rod.

[0011] Further, the auxiliary component further includes an expansion bladder and a support plate. The expansion bladder is installed on the outer side of the mounting rod, and the support plate is installed at the top of the mounting rod.

[0012] Further, a chip clearing opening is formed on the surface of the partition board, and the partition board and the chip clearing opening are of an integrated structure.

[0013] Further, a one-way baffle is installed at the rear side of the chip clearing opening through a rotating shaft, and a chip collecting box is arranged behind the chip clearing opening.

[0014] The utility model provides a punching device for the opening and closing piece of a ball valve processing, and has the following beneficial effects:

[0015] 1. In the utility model, the rotation shaft is driven by the motor to control the rotation and turning of the connecting block, so as to turn over the opening and closing piece for punching. The first hydraulic rod controls the telescopic movement of the auxiliary rod through telescopic movement. The four groups of auxiliary rods can play a role in clamping and limiting the outside of the opening and closing pieces of ball valves with different sizes, so as to limit it during punching and increase the punching stability.

[0016] 2. In the utility model, the telescopic movement of the second hydraulic rod controls the telescopic movement of the mounting rod to adjust the height position. The expansion bladder expands to play an internal support role for the inside of the opening and closing piece when punching the reverse side of the opening and closing piece, so as to avoid deformation of the opening and closing piece during punching. The support plate plays a role in bottom support when punching the opening of the opening and closing piece, and assists in the stability of punching the opening of the opening and closing piece. The partition board plays a role in separating the chip collecting box on the inner wall of the processing cabinet. The one-way baffle is turned over by the air flow blown out from the air holes, so that the punching chips can enter the chip collecting box to be collected. When the processing is completed, the one-way baffle returns to block the rear side of the chip clearing opening to avoid the chips from returning to the processing cabinet. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of a punching device for the opening and closing piece of a ball valve processing according to the utility model;

[0018] Figure 2 is a schematic diagram of the adjustment component structure of a punching device for the opening and closing piece of a ball valve processing according to the utility model;

[0019] Figure 3 is a schematic diagram of the baffle-chip collecting box structure of a punching device for the opening and closing piece of a ball valve processing according to the utility model.

[0020] In the figure: 1. Processing cabinet; 2. Drill bit; 3. Adjusting component; 301. Rotating shaft; 302. Connecting block; 303. Limiting plate; 304. First hydraulic rod; 305. Auxiliary rod; 4. Cover plate; 5. Air blowing hole; 6. Auxiliary component; 601. Second hydraulic rod; 602. Mounting rod; 603. Expansion bladder; 604. Support plate; 7. Partition plate; 8. Chip clearing port; 9. One-way baffle; 10. Chip collecting box. Detailed implementation manner

[0021] The following further describes in detail the implementation manner of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] As Figure 1 shown, a punching device for the opening and closing member of a ball valve processing includes a processing cabinet 1 and an adjusting component 3. A drill bit 2 is arranged at the top inside the processing cabinet 1. A cover plate 4 is installed on the front side of the processing cabinet 1 through a rotating shaft, and an air blowing hole 5 is opened in the middle of the cover plate 4. An auxiliary component 6 for assisting in supporting the ball valve is arranged at the bottom inside the processing cabinet 1. The auxiliary component 6 includes a second hydraulic rod 601 and a mounting rod 602, and the output end of the second hydraulic rod 601 is installed with the mounting rod 602. The telescopic movement of the second hydraulic rod 601 controls the telescopic adjustment of the height position of the mounting rod 602. The auxiliary component 6 further includes an expansion bladder 603 and a support plate 604. The expansion bladder 603 is installed on the outside of the mounting rod 602. The expansion bladder 603 expands during the punching on the reverse side of the opening and closing member to play an internal support role for the inside of the opening and closing member, avoiding deformation during the punching of the opening and closing member. And a support plate 604 is installed at the top of the mounting rod 602. The support plate 604 plays a role in bottom support during the opening of the opening and closing member, assisting in the stability of the opening of the opening and closing member.

[0023] As Figure 2 shown, the adjusting component 3 for multi-size clamping and flipping is arranged on both sides inside the processing cabinet 1. The adjusting component 3 includes a rotating shaft 301, a connecting block 302, a limiting plate 303, a first hydraulic rod 304 and an auxiliary rod 305. The end of the rotating shaft 301 is connected with the connecting block 302. The rotating shaft 301 is driven by a motor to control the rotation and turning of the connecting block 302 for turning over the opening and closing member for punching. And a limiting plate 303 is installed on the side of the connecting block 302. A first hydraulic rod 304 is installed inside the limiting plate 303. The telescopic movement of the first hydraulic rod 304 controls the telescopic movement of the auxiliary rod 305. And the output end of the first hydraulic rod 304 is installed with the auxiliary rod 305. The number of the first hydraulic rod 304 and the auxiliary rod 305 is set to four groups, and the shape of the auxiliary rod 305 is a semi-circular ring. The four groups of auxiliary rods 305 play a role in clamping and limiting outside the ball valve opening and closing member, limiting it during punching, and increasing the punching stability.

[0024] As Figure 3As shown in the figure, a partition plate 7 is installed at the rear side inside the processing cabinet 1. The partition plate 7 plays a role in separating the chip collection box 10 on the inner wall of the processing cabinet 1. A chip cleaning port 8 is provided on the surface of the partition plate 7. After the processing is completed, the one-way baffle 9 blocks the rear side of the chip cleaning port 8 to prevent the chips from returning to the processing cabinet 1. The partition plate 7 and the chip cleaning port 8 are of an integrated structure. A one-way baffle 9 is installed at the rear side of the chip cleaning port 8 through a rotating shaft. The one-way baffle 9 is turned over by the airflow blown out from the air blowing holes 5, so that the drilling chips can enter the chip collection box 10 to be collected. And a chip collection box 10 is arranged behind the chip cleaning port 8.

[0025] In summary, for the opening and closing member punching device for ball valve processing, first, according to Figures 1 - 3 the structure shown in the figure, the opening and closing member to be processed is placed inside the auxiliary rod 305. At the same time, the hydraulic rod 304 is controlled to extend so that the auxiliary rod 305 moves closer to the surface of the opening and closing member. The four groups of auxiliary rods 305 play a role in clamping and limiting outside the ball valve opening and closing member. At the same time, the hydraulic rod 601 expands and contracts to control the expansion and contraction of the support plate 604 to adjust the height position, so that the support plate 604 plays a supporting role at the bottom of the opening and closing member. When punching, the drill bit 2 is driven by the motor to punch the opening and closing member. At the same time, the air blowing holes 5 are connected to a blower through a pipeline to blow air on the opening and closing member. The one-way baffle 9 is turned over by the airflow blown out from the air blowing holes 5, so that the drilling chips enter the chip collection box 10 along with the air flow to be collected. After the processing is completed, the one-way baffle 9 blocks the rear side of the chip cleaning port 8 to prevent the chips from returning to the processing cabinet 1. After punching on one side, the rotating shaft 301 is driven by the motor to control the rotation and turning over of the connecting block 302 for turning over the opening and closing member for opening holes. At the same time, the support plate 604 smaller than the opening hole diameter moves into the inside of the opening and closing member as the hydraulic rod 601 extends, and then the expansion bladder 603 is inflated to expand, so as to play an internal support role inside when punching on the reverse side of the opening and closing member, and prevent the opening and closing member from deforming when punching, thus completing the punching of the opening and closing member.

[0026] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A punching device for the opening and closing part of a ball valve during processing, comprising a processing cabinet (1) and an adjusting component (3), characterized in that, A drill bit (2) is provided at the top inside the processing cabinet (1), and the adjusting assembly (3) for multi-size clamping and flipping is arranged on both sides inside the processing cabinet (1). The adjusting assembly (3) includes a rotating shaft (301), a connecting block (302), a limiting plate (303), a first hydraulic rod (304) and an auxiliary rod (305). The end of the rotating shaft (301) is connected to the connecting block (302), and a limiting plate (303) is installed on the side of the connecting block (302). The first hydraulic rod (304) is installed inside the limiting plate (303), and the output end of the first hydraulic rod (304) is installed with the auxiliary rod (305).

2. The punching device for the opening and closing part in the processing of a ball valve according to claim 1, characterized in that, The number of the first hydraulic rods (304) and the auxiliary rods (305) is set to four groups, and the shape of the auxiliary rod (305) is semi-circular ring-shaped.

3. A punching device for the opening and closing member in the processing of a ball valve according to claim 1, characterized in that, A cover plate (4) is installed on the front side of the processing cabinet (1) through a rotating shaft, and an air blowing hole (5) is opened in the middle of the cover plate (4).

4. A punching device for the opening and closing member in the processing of a ball valve according to claim 1, characterized in that, An auxiliary assembly (6) for assisting in the support of the ball valve is arranged at the bottom inside the processing cabinet (1), and a partition plate (7) is installed at the rear inside the processing cabinet (1).

5. The punching device for the opening and closing part in the processing of a ball valve according to claim 4, characterized in that, The auxiliary assembly (6) includes a second hydraulic rod (601) and a mounting rod (602), and the output end of the second hydraulic rod (601) is installed with the mounting rod (602).

6. The punching device for the opening and closing part of a ball valve used in ball valve processing according to claim 5, characterized in that, The auxiliary assembly (6) further includes an expansion bladder (603) and a support plate (604). The expansion bladder (603) is installed on the outer side of the mounting rod (602), and the support plate (604) is installed on the top of the mounting rod (602).

7. A punching device for the opening and closing part of a ball valve during processing according to claim 4, characterized in that, A chip cleaning opening (8) is opened on the surface of the partition plate (7), and the partition plate (7) and the chip cleaning opening (8) are of an integrated structure.

8. A punching device for the opening and closing member in the processing of a ball valve according to claim 7, characterized in that, A one-way baffle (9) is installed on the rear side of the chip cleaning opening (8) through a rotating shaft, and a chip collection box (10) is arranged behind the chip cleaning opening (8).

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