CN219188687U

CN219188687U - Perforating device is used in production of small-size butterfly valve

Info

Publication number: CN219188687U
Application number: CN202221877154.5U
Authority: CN
Inventors: 赵树起; 范亚荣
Original assignee: Tianjin Qichang Valve Manufacture Co ltd
Current assignee: Tianjin Qichang Valve Manufacture Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-06-16
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses an opening device for small butterfly valve production, which comprises a processing seat, wherein the top of the processing seat is fixedly connected with a mounting frame, the bottom of a hydraulic cylinder is provided with a hydraulic rod, the bottom of the hydraulic rod is fixedly connected with a connecting disc, the middle part of the bottom of the connecting disc is provided with a motor, the output shaft of the motor is fixedly connected with a gear disc, the outer side of the gear disc is meshed with a pinion, the bottom of the pinion is fixedly connected with a drill rod, the bottom of the connecting disc is fixedly connected with a connecting frame, a bearing is arranged at the penetrating part of the connecting frame and the drill rod, the middle part of the top of the processing seat is provided with a fixing seat, the bottom of the fixing seat is provided with an ejection mechanism, and the middle part of the bottom of the connecting frame is fixedly connected with an upper top assembly. The use of ejection mechanism for the butterfly valve is after carrying out the trompil, can be more convenient with the butterfly valve of fixing in ejecting from the fixing base through ejection mechanism, thereby make things convenient for the butterfly valve that the trompil is good to carry out ejection of compact work.

Description

Perforating device is used in production of small-size butterfly valve

Technical Field

The utility model relates to the technical field of butterfly valves, in particular to a tapping device for small butterfly valve production.

Background

The butterfly valve is called flap valve again, a simple structure's governing valve, can be used to the on-off control of low pressure pipeline medium, the structure of butterfly valve has one kind for the ring flange on the market at present, thereby can conveniently connect the butterfly valve in the in-process of installing, the in-process of machine type production and processing is carried out to the ring flange department of butterfly valve both sides at present, so connect through the bolt, the process axostylus axostyle of present butterfly valve in carrying out the trompil, at first need fix the butterfly valve, carry out the trompil, take out the butterfly valve that the trompil is good from mounting fixture at last, make the butterfly valve very time consuming when processing.

Disclosure of Invention

The utility model aims to provide an opening device for producing a small butterfly valve, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a trompil device is used in production of small-size butterfly valve, includes the processing seat, the top fixedly connected with mounting bracket of processing seat, the pneumatic cylinder is installed at the top of mounting bracket, the hydraulic stem is installed to the bottom of pneumatic cylinder, the bottom fixedly connected with connection pad of hydraulic stem, the mid-mounting of connection pad bottom has the motor, the output shaft fixedly connected with gear plate of motor, the outside meshing of gear plate has the pinion, the bottom fixedly connected with drilling rod of pinion, the bottom fixedly connected with link of connection pad, the bearing is installed with the department of running through of drilling rod to the link, the mid-mounting at processing seat top has the fixing base, ejection mechanism is installed to the bottom of fixing base, the middle part fixedly connected with of link bottom goes up the top subassembly.

Optionally, ejection mechanism includes two push pipes and two gas tubes, and two push pipes respectively through connection are in the front and the back of fixing base bottom, the top fixed connection of gas tube is at the top of mounting bracket inner wall, the inboard sliding connection of gas tube has the piston rod, the top of gas tube one side is linked together with the push pipe through the U-shaped pipe, the inboard sliding connection of push pipe has the piston, the top fixedly connected with ejector pin of piston.

Optionally, a retraction spring is fixedly connected to the bottom of the piston.

Optionally, the bottom fixedly connected with gravity piece of piston rod, and the bottom of gravity piece contacts with the connection pad.

Optionally, the fixing seat is an annular seat, and an opening is formed in the right side of the fixing seat.

Optionally, the top subassembly includes barrel and body of rod, and the top sliding connection of body of rod is in the barrel, and the top fixedly connected with shrink spring of body of rod, the bottom fixedly connected with top disc of body of rod.

The utility model has the technical effects and advantages that:

1. through the cooperation of top subassembly and fixing base for the butterfly valve is when carrying out the trompil, through the cooperation of fixing base and top subassembly use, makes the butterfly valve can be more convenient when fixed, thereby has improved the efficiency of butterfly valve when the trompil.

2. Through the use of ejection mechanism for the butterfly valve is after carrying out the trompil, can be more convenient with the butterfly valve of fixing in ejecting from the fixing base through ejection mechanism, thereby make things convenient for the butterfly valve that the trompil is good to carry out ejection of compact work.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the connection pad of the present utility model;

fig. 3 is a top view of the fixing base of the present utility model.

In the figure: 1 processing seat, 2 mounting bracket, 3 pneumatic cylinders, 4 hydraulic stems, 5 connecting discs, 6 gear discs, 7 pinions, 8 drill rods, 9 connecting frames, 10 fixing seats, 11 ejection mechanisms, 111 jacking pipes, 112 inflation pipes, 113 piston rods, 114U pipes, 115 pistons, 116 jacking rods and 12 jacking components.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides an opening device for producing a small butterfly valve, which is shown in figures 1-3, and comprises a processing seat 1, wherein the top of the processing seat 1 is fixedly connected with a mounting frame 2, the top of the mounting frame 2 is provided with a hydraulic cylinder 3, the bottom of the hydraulic cylinder 3 is provided with a hydraulic rod 4, the bottom of the hydraulic rod 4 is fixedly connected with a connecting disc 5, the middle part of the bottom of the connecting disc 5 is provided with a motor, the output shaft of the motor is fixedly connected with a gear disc 6, the outer side of the gear disc 6 is meshed with a pinion 7, the bottom of the pinion 7 is fixedly connected with a drill rod 8, the bottom of the connecting disc 5 is fixedly connected with a connecting frame 9, and a bearing is arranged at the penetrating position of the connecting frame 9 and the drill rod 8.

The butterfly valve is put into fixing base 10, and hydraulic cylinder 3 lets gear disk 6 drive pinion 7 and rotates after driving hydraulic stem 4 downwardly moving, lets downwardly moving's drilling rod 8 pass through the rotation, carries out the trompil work to the ring flange department of butterfly valve after the motor circular telegram.

The middle part fixedly connected with of link 9 bottom goes up top subassembly 12, goes up top subassembly 12 and includes barrel and body of rod, the top sliding connection of body of rod in the barrel, and the top fixedly connected with shrink spring of body of rod, the bottom fixedly connected with roof plate of body of rod, at the in-process that drilling rod 8 moved down, the diameter of roof plate is less than the diameter that butterfly valve ring flange department needs the trompil to be greater than the internal diameter of butterfly valve, thereby utilize the decline of roof plate to carry out ejecting fixedly to the butterfly valve.

The middle part at the top of the processing seat 1 is provided with a fixing seat 10, the fixing seat 10 is an annular seat, the right side of the fixing seat is provided with an opening, and the bottom of the fixing seat 10 is provided with an ejection mechanism 11.

The ejection mechanism 11 comprises two jacking pipes 111 and two inflation pipes 112, wherein the two jacking pipes 111 are respectively connected with the front surface and the back surface of the bottom of the fixing seat 10 in a penetrating manner, the top of the inflation pipe 112 is fixedly connected with the top of the inner wall of the mounting frame 2, the inner side of the inflation pipe 112 is slidably connected with a piston rod 113, the bottom of the piston rod 113 is fixedly connected with a gravity block, the bottom of the gravity block is contacted with the connecting disc 5, the top of one side of the inflation pipe 112 is communicated with the jacking pipe 111 through a U-shaped pipe 114, the inner side of the jacking pipe 111 is slidably connected with a piston 115, the bottom of the piston 115 is fixedly connected with a contraction spring, and the top of the piston 115 is fixedly connected with a push rod 116.

After the perforating work is finished, as the connecting disc 5 ascends, the connecting disc 5 props against a gravity block on the piston rod 113, so that the piston rod 113 extrudes air in the air inflation pipe 112 into the jacking pipe 11, the piston 115 drives the jacking rod 116 to push out the butterfly valve from the fixed seat 10, and when the perforating work is needed again, as the connecting disc 5 descends, the gravity block sucks air in the jacking pipe 111 back into the air inflation pipe 112 through self gravity.

The foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a small-size butterfly valve production is with trompil device, includes processing seat (1), its characterized in that: the machining device comprises a machining seat (1), wherein a mounting frame (2) is fixedly connected to the top of the machining seat (1), a hydraulic cylinder (3) is mounted on the top of the mounting frame (2), a hydraulic rod (4) is mounted on the bottom of the hydraulic cylinder (3), a connecting disc (5) is fixedly connected to the bottom of the hydraulic rod (4), a motor is mounted in the middle of the bottom of the connecting disc (5), a gear disc (6) is fixedly connected to an output shaft of the motor, a pinion (7) is meshed to the outer side of the gear disc (6), a drill rod (8) is fixedly connected to the bottom of the pinion (7), a connecting frame (9) is fixedly connected to the bottom of the connecting disc (5), and a bearing is mounted at the penetrating position of the connecting frame (9) and the drill rod (8);

a fixed seat (10) is arranged in the middle of the top of the processing seat (1), and an ejection mechanism (11) is arranged at the bottom of the fixed seat (10);

the middle part of the bottom of the connecting frame (9) is fixedly connected with an upper top component (12).

2. The tapping device for small butterfly valve production of claim 1, wherein: the ejection mechanism (11) comprises two jacking pipes (111) and two inflation pipes (112), the two jacking pipes (111) are respectively connected with the front surface and the back surface of the bottom of the fixing seat (10) in a penetrating mode, the top of each inflation pipe (112) is fixedly connected with the top of the inner wall of the mounting frame (2), a piston rod (113) is connected with the inner side of each inflation pipe (112) in a sliding mode, the top of one side of each inflation pipe (112) is communicated with the jacking pipe (111) through a U-shaped pipe (114), a piston (115) is connected with the inner side of each jacking pipe (111) in a sliding mode, and a push rod (116) is fixedly connected with the top of each piston (115).

3. The tapping device for small butterfly valve production according to claim 2, wherein: the bottom of the piston (115) is fixedly connected with a contraction spring.

4. The tapping device for small butterfly valve production according to claim 2, wherein: the bottom of the piston rod (113) is fixedly connected with a gravity block, and the bottom of the gravity block is contacted with the connecting disc (5).

5. The tapping device for small butterfly valve production of claim 1, wherein: the fixing seat (10) is an annular seat, and an opening is formed in the right side of the fixing seat.

6. The tapping device for small butterfly valve production of claim 1, wherein: the upper jacking component (12) comprises a cylinder body and a rod body, the top of the rod body is slidably connected in the cylinder body, the top of the rod body is fixedly connected with a shrinkage spring, and the bottom of the rod body is fixedly connected with a jacking disc.