Ball fixing device for ball valve machining

Abstract

The utility model discloses a ball fixing device for ball valve machining, and relates to the field of ball valve machining. Comprising an equipment frame body, a drill bit hole is formed in the upper end of the equipment frame body, mounting holes are formed in the two sides of the equipment frame body, a positioning mechanism is mounted in the equipment frame body, and the positioning mechanism comprises a positioning base, a positioning pressing block, a hydraulic rod, a butt joint through hole and a butt joint base; the hydraulic rod is fixedly installed on the other side of the inner wall of the equipment frame body, a butt joint base is fixedly installed on the hydraulic rod, a butt joint through hole is formed in the butt joint base, a positioning pressing block is arranged at the output tail end of the hydraulic rod, and a discharging mechanism is arranged in the equipment frame body and located below the positioning mechanism. When a hole is formed, the guide sliding plate is inclined to the second discharging groove, so that chippings generated by machining are discharged through the second discharging groove, then the movable shaft can be driven by the servo motor to rotate, the guide sliding plate is inclined to the first discharging groove, released balls slide out along the first discharging groove, and the discharging procedure is rapidly completed.

Description

Technical Field

[0001] The utility model relates to the field of ball valve processing, in particular to a ball body fixing device for ball valve processing. Background Art

[0002] A ball valve is a valve whose opening and closing part (ball) is driven by the valve stem and rotates around the axis of the ball valve. This valve is mainly used for regulating and controlling fluids. It has the advantages of small fluid resistance, thrust bearings to reduce the friction torque of the valve stem, large-diameter valves that can be used on high-pressure and large and medium-diameter pipelines, simple and reasonable structure, easy maintenance, simple operation, large medium flow when fully open or fully closed, and fast closing speed. When processing the ball in the ball valve, it is necessary to make a hole on its surface. In the prior art, most of them can be processed by CNC machine tools and machining centers. However, although these two methods are more efficient, the cost of purchasing a machining center or several CNC machine tools is too high, so small factories cannot afford it. Even if they can afford a machining center and several CNC machine tools, when there are too many orders, their output will not keep up, and the operating skills of the operators are more stringent, and general machining operators cannot operate this high-tech equipment; and for the processing of the ball of the ball valve, it is necessary to make a hole on one or both sides of the ball, and the processing of this structure can be done without processing through a machining center, CNC machine tools or other machine tools as long as the processing position is marked with a mark; so in order to reduce production costs and ensure production efficiency and production quality, the utility model provides a ball processing device with a simpler structure and easier operation; with this device, not only small-scale factories can use it, but also large factories can use it. Utility Model Content

[0003] The main purpose of the utility model is to provide a ball fixing device for processing a ball valve, which can effectively solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A ball valve processing ball fixing device comprises an equipment frame, a drill hole is provided at the upper end of the equipment frame, mounting holes are provided on both sides of the equipment frame, a positioning mechanism is installed in the equipment frame, the positioning mechanism comprises a positioning base, a positioning pressure block, a hydraulic rod, a docking through hole and a docking base, the positioning base is fixedly installed on one side of the inner wall of the equipment frame, the hydraulic rod is fixedly installed on the other side of the inner wall of the equipment frame, the docking base is fixedly installed on the hydraulic rod, the docking through hole is provided on the docking base, a positioning pressure block is provided at the output end of the hydraulic rod, a unloading mechanism is provided in the equipment frame below the positioning mechanism, the unloading mechanism comprises a movable shaft, a first unloading trough, a guide slide, a second unloading trough and a servo motor, the movable shaft is movably installed in the mounting hole, a guide slide is fixedly installed on the movable shaft, and a vibration motor is fixedly installed at the bottom of the guide slide, the servo motor is fixedly installed on the side wall of the equipment frame, a first unloading trough is provided at the front end of the bottom of the equipment frame, and a second unloading trough is provided at the rear end of the bottom of the equipment frame.

[0006] Furthermore, screws are provided in the docking through holes, and the docking base is fixed to the equipment frame by means of the screws.

[0007] Furthermore, the hydraulic rod is fixed on the equipment frame through a docking base, a connecting groove is provided on the positioning block, the positioning block is connected to the output end of the hydraulic rod through the connecting groove, and the positioning block is aligned with the positioning base.

[0008] Furthermore, a bearing is provided in the mounting hole, and the movable shaft is movably mounted on the equipment frame through the bearing.

[0009] Furthermore, a coupling is provided at the output end of the servo motor, one end of the movable shaft is connected to the output end of the servo motor through the coupling, and the guide slide is movably installed in the equipment frame through the movable shaft.

[0010] Furthermore, the drill hole is vertically aligned with the sphere between the positioning base and the positioning pressing block.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] During processing, it is only necessary to place the sphere on the positioning base, and then the hydraulic rod can be started. After the hydraulic rod is started, the positioning block will move forward, thereby fixing the sphere between the positioning base and the positioning block. Then, a hole can be drilled in the sphere through a drill bit. When drilling the hole, the guide slide is tilted toward the second unloading trough, so that the debris generated by the processing can be discharged through the second unloading trough. After the processing is completed, the servo motor can be used to drive the movable shaft to rotate, so that the guide slide is tilted toward the first unloading trough, so that the released sphere slides out along the first unloading trough, and the unloading process is quickly completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the positioning mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of the unloading mechanism of the utility model.

[0016] In the figure: 1. Equipment frame; 2. Drill hole; 3. Mounting hole; 4. Positioning mechanism; 401. Positioning base; 402. Positioning block; 403. Hydraulic rod; 404. Docking through hole; 405. Docking base; 5. Unloading mechanism; 501. Movable shaft; 502. First unloading chute; 503. Guide slide plate; 504. Second unloading chute; 505. Servo motor. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1 to Figure 3 As shown, a ball fixing device for processing a ball valve includes an equipment frame 1, a drill hole 2 is opened at the upper end of the equipment frame 1, mounting holes 3 are opened on both sides of the equipment frame 1, a positioning mechanism 4 is installed in the equipment frame 1, the positioning mechanism 4 includes a positioning base 401, a positioning pressure block 402, a hydraulic rod 403, a docking through hole 404 and a docking base 405, and a discharge mechanism 5 is provided below the positioning mechanism 4 in the equipment frame 1, the discharge mechanism 5 includes a movable shaft 501, a first discharge trough 502, a guide slide 503, a second discharge trough 504 and a servo motor 505, and the drill hole 2 is aligned with the ball between the positioning base 401 and the positioning pressure block 402 up and down.

[0019] A positioning mechanism 4 is installed in the equipment frame 1, and the positioning mechanism 4 includes a positioning base 401, a positioning pressure block 402, a hydraulic rod 403, a docking through hole 404 and a docking base 405. The positioning base 401 is fixedly installed on one side of the inner wall of the equipment frame 1, and the hydraulic rod 403 is fixedly installed on the other side of the inner wall of the equipment frame 1. The docking base 405 is fixedly installed on the hydraulic rod 403, and the docking through hole 404 is opened on the docking base 405. The output end of the hydraulic rod 403 is provided with a positioning pressure block 402, and the positioning pressure block 402 can be driven by the hydraulic rod 403 to move forward, thereby clamping the ball between the positioning base 401 and the positioning pressure block 402.

[0020] A discharge mechanism 5 is provided below the positioning mechanism 4 in the equipment frame 1, and the discharge mechanism 5 includes a movable shaft 501, a first discharge chute 502, a guide slide 503, a second discharge chute 504 and a servo motor 505. The movable shaft 501 is movably installed in the mounting hole 3, the guide slide 503 is fixedly installed on the movable shaft 501, and a vibration motor is fixedly installed at the bottom of the guide slide 503. The servo motor 505 is fixedly installed on the side wall of the equipment frame 1. The first discharge chute 502 is provided at the front end of the bottom of the equipment frame 1, and the second discharge chute 504 is provided at the rear end of the bottom of the equipment frame 1. The movable shaft 501 can be driven to rotate by the servo motor 505, thereby changing the inclination direction of the guide slide 503. The guide slide 503 can be vibrated by the vibration motor to facilitate the sliding out of metal debris.

[0021] It should be noted that the utility model is a ball fixing device for processing a ball valve. In actual use, the ball is first placed on the positioning base 401, and then the hydraulic rod 403 can be started. Since a screw is provided in the docking through hole 404, the docking base 405 is fixed to the equipment frame 1 by the screw, and the hydraulic rod 403 is fixed to the equipment frame 1 by the docking base 405. A connecting groove is provided on the positioning pressure block 402, and the positioning pressure block 402 is connected to the output end of the hydraulic rod 403 through the connecting groove, and the positioning pressure block 402 is aligned with the positioning base 401. Therefore, after the hydraulic rod 403 is started, the positioning pressure block 402 will move forward, thereby fixing the ball between the positioning base 401 and the positioning pressure block 402, and then the ball can be fixed by drilling. The head drills a hole on the sphere, and when drilling the hole, the guide slide 503 is tilted toward the second discharge chute 504, so that the debris generated by the processing can be discharged through the second discharge chute 504. At the same time, since a bearing is provided in the mounting hole 3, the movable shaft 501 is movably installed on the equipment frame 1 through the bearing, and a coupling is provided at the output end of the servo motor 505. One end of the movable shaft 501 is connected to the output end of the servo motor 505 through the coupling. The guide slide 503 is movably installed in the equipment frame 1 through the movable shaft 501. Therefore, after the processing is completed, the movable shaft 501 can be driven to rotate by the servo motor 505, so that the guide slide 503 is tilted toward the first discharge chute 502, so that the released sphere slides out along the first discharge chute 502, and the unloading process is quickly completed.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A ball valve processing ball fixing device, characterized in that: The invention comprises an equipment frame (1), wherein a drill hole (2) is provided at the upper end of the equipment frame (1), installation holes (3) are provided at both sides of the equipment frame (1), a positioning mechanism (4) is installed in the equipment frame (1), and the positioning mechanism (4) comprises a positioning base (401), a positioning pressure block (402), a hydraulic rod (403), a docking through hole (404) and a docking base (405), wherein the positioning base (401) is fixedly installed on one side of the inner wall of the equipment frame (1), the hydraulic rod (403) is fixedly installed on the other side of the inner wall of the equipment frame (1), the docking base (405) is fixedly installed on the hydraulic rod (403), the docking through hole (404) is provided on the docking base (405), and the output end of the hydraulic rod (403) is provided with a positioning A positioning block (402) is provided in the equipment frame (1) below the positioning mechanism (4), wherein a discharge mechanism (5) is provided, the discharge mechanism (5) comprising a movable shaft (501), a first discharge trough (502), a guide slide (503), a second discharge trough (504) and a servo motor (505), the movable shaft (501) being movably mounted in the mounting hole (3), the guide slide (503) being fixedly mounted on the movable shaft (501), and a vibration motor being fixedly mounted at the bottom of the guide slide (503), the servo motor (505) being fixedly mounted on the side wall of the equipment frame (1), the first discharge trough (502) being provided at the front end of the bottom of the equipment frame (1), and the second discharge trough (504) being provided at the rear end of the bottom of the equipment frame (1).

2. A ball valve processing ball fixing device according to claim 1, characterized in that: Screws are arranged in the docking through holes (404), and the docking base (405) is fixed to the equipment frame (1) by means of the screws.

3. A ball valve processing ball fixing device according to claim 2, characterized in that: The hydraulic rod (403) is fixed to the equipment frame (1) via a docking base (405); a connecting groove is provided on the positioning block (402); the positioning block (402) is connected to the output end of the hydraulic rod (403) via the connecting groove; and the positioning block (402) is aligned with the positioning base (401).

4. A ball valve processing ball fixing device according to claim 3, characterized in that: A bearing is provided in the mounting hole (3), and the movable shaft (501) is movably mounted on the equipment frame (1) via the bearing.

5. A ball valve processing ball fixing device according to claim 4, characterized in that: The output end of the servo motor (505) is provided with a coupling, one end of the movable shaft (501) is connected to the output end of the servo motor (505) via the coupling, and the guide slide plate (503) is movably installed in the equipment frame (1) via the movable shaft (501).

6. A ball fixing device for ball valve processing according to claim 5, characterized in that: The drill hole (2) is aligned vertically with the sphere between the positioning base (401) and the positioning pressing block (402).

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