All-in-one machine suitable for valve tapping

Abstract

The utility model discloses a tapping and tapping all-in-one machine suitable for a valve, and belongs to the technical field of valve production and machining. The all-in-one machine suitable for valve tapping comprises a frame body, an electric rotating disc is fixedly installed on the frame body, a clamp is fixedly installed at the top of the electric rotating disc, the all-in-one machine further comprises a tapping machine arranged on the frame body, a lifting part is arranged on the frame body, and the lifting part is used for driving the tapping machine to move up and down; through cooperative use of the screw rod, the movable plate, the suction fan and the cloth bag, no-load kinetic energy of upward return stroke of the output end of the air cylinder can be fully utilized, so that the cleaning cover is conveniently driven to automatically clean and collect metal scraps generated by tapping and tapping on a valve, great convenience is brought to cleaning operation of workers, and the working efficiency is improved. The labor intensity of workers is reduced, time and labor are saved, and then the production and machining efficiency of the valve is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve production and processing technical field, especially suitable for valve tapping and threading all -in -one. BACKGROUND

[0002] Valve is used to open and close pipeline, control flow direction, adjust and control the parameter of conveying medium, is the control component in fluid conveying system, has the functions such as cut-off, regulation, flow guide, prevent backflow, pressure stabilization, shunt or overflow pressure relief, and the valve needs to be tapped and threaded (make thread) at its valve port connection in the production process to facilitate valve installation and use.

[0003] At present, when tapping and threading the valve, the valve usually needs to be fixed, and then tapping and threading the valve through a tapping drill bit, but a large amount of metal chips will be generated in the actual processing process, most of these metal chips will accumulate near the orifice processed by the valve, which makes subsequent manual cleaning of workers relatively inconvenient, not only increases the labor intensity of workers, but also affects the processing progress of subsequent valves, and thus reduces the processing efficiency of the valve, therefore, in order to solve the above problems, a valve tapping and threading all-in-one machine is provided. SUMMARY

[0004] The utility model discloses a valve tapping and threading all-in-one machine to solve the problem that a large amount of metal chips will be generated in the current valve tapping and threading process, which makes subsequent manual cleaning of workers relatively inconvenient, time-consuming and laborious, and thus reduces the processing efficiency of the valve.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] The valve tapping and threading all-in-one machine comprises a frame body, an electric turntable is fixedly installed on the frame body, a clamp is fixedly installed on the top of the electric turntable, and a tapping and threading machine is arranged on the frame body, wherein a lifting part is arranged on the frame body, the lifting part is used to drive the tapping and threading machine to move up and down, a cleaning cover is slidably installed on the frame body, wherein the air inlet end of the cleaning cover is perpendicular to the top surface of the electric turntable, a negative pressure part is arranged on the frame body to generate continuous negative pressure in the cleaning cover, and a driving member is arranged on the frame body to drive the cleaning cover to slide laterally.

[0007] In order to drive the tapping and threading machine to move up and down, preferably, the lifting part comprises a cylinder fixedly installed on the frame body, a connecting plate is fixedly connected to the output end of the cylinder, and the tapping and threading machine is installed on the connecting plate.

[0008] In order to open the hole and tap for the valve, further, the tapping machine comprises a servo motor and a tapping drill bit, the servo motor is fixedly installed on the bottom of the connecting plate, and the tapping drill bit is detachably installed on the output end of the servo motor.

[0009] In order to support and guide the cleaning cover, preferably, the horizontal rod is slidably connected to the frame body, and the cleaning cover is fixedly connected to the horizontal rod.

[0010] In order to generate a continuous negative pressure in the cleaning cover, preferably, the negative pressure part comprises a suction fan fixedly installed on the frame body, an air suction end of the suction fan is communicated with the cleaning cover through a flexible hose, and a hard pipe is communicated with an air exhaust end of the suction fan, and a cloth bag is sleeved on an end of the hard pipe away from the suction fan.

[0011] In order to facilitate driving the cleaning cover to clean the metal scraps, further, the driving member comprises a screw rod rotatably connected to the frame body, a rack is fixedly connected to the connecting plate, a gear fixedly connected with the rack is fixedly connected to the screw rod, a moving plate is threadedly connected to the screw rod, and one side of the cleaning cover is fixedly connected to the moving plate.

[0012] Compared with the prior art, the integrated machine suitable for valve tapping has the following beneficial effects:

[0013] 1、The integrated machine suitable for valve tapping can drive the rotating tapping drill bit to move up and down by the cooperation of the air cylinder and the servo motor, thereby facilitating the tapping of the valve.

[0014] 2、The integrated machine suitable for valve tapping can fully utilize the load-free kinetic energy of the upward return of the output end of the air cylinder, so as to drive the cleaning cover to automatically clean and collect the metal scraps generated by the tapping of the valve, thereby greatly facilitating the cleaning work of workers, reducing the labor intensity of workers, saving time and effort, and further helping to improve the production and processing efficiency of the valve.

[0015] The parts not involved in the device are the same as or can be realized by the prior art, and the utility model solves the problem that a large amount of metal scraps are generated during the tapping of the valve, which makes it inconvenient for workers to clean manually, time-consuming and laborious, and further reduces the machining efficiency of the valve. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The first perspective axonometric structural schematic view of the integrated machine suitable for valve tapping is provided for the utility model;

[0017] Figure 2The second perspective axonometric structure schematic view of the all-in-one machine suitable for valve tapping and threading is provided by the utility model.

[0018] Figure 3 The front view structure schematic view of the all-in-one machine suitable for valve tapping and threading is provided by the utility model.

[0019] Figure 4 The partial axonometric structure schematic view of the all-in-one machine suitable for valve tapping and threading is provided by the utility model.

[0020] In the figure: 1, frame body; 2, electric turntable; 3, clamp; 4, tapping and threading machine; 41, servo motor; 42, tapping drill; 5, air cylinder; 51, connecting plate; 6, cleaning cover; 61, cross bar; 7, air suction machine; 71, flexible hose; 72, hard pipe; 73, cloth bag; 8, screw rod; 81, rack; 82, gear; 83, moving plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0023] Embodiment:

[0024] With reference to Figures 1-4 The utility model embodiment provides an all-in-one machine suitable for valve tapping and threading, including frame body 1, frame body 1 is fixedly installed electric turntable 2, the top of electric turntable 2 is fixedly installed with clamp 3, still include: tapping and threading machine 4, set up on frame body 1, wherein, frame body 1 is provided with lifting portion, and the lifting portion is used for driving tapping and threading machine 4 to move up and down;Cleaning cover 6 is slidably installed on frame body 1, wherein, the suction end of cleaning cover 6 is perpendicular to the top surface of electric turntable 2, frame body 1 is provided with negative pressure portion for making the continuous negative pressure in cleaning cover 6, frame body 1 is provided with driving part for driving cleaning cover 6 to slide laterally.

[0025] Specifically, during use, the lifting unit and the tapping machine 4 facilitate tapping the valve. The negative pressure unit and the drive unit facilitate the automatic cleaning and collection of metal shavings generated by tapping the valve. This greatly facilitates the cleaning work of workers, reduces their labor intensity, saves time and effort, and helps improve the production and processing efficiency of the valve.

[0026] The lifting unit includes a cylinder 5 fixedly mounted on the frame 1. The output end of the cylinder 5 is fixedly connected to a connecting plate 51, and the hole tapping machine 4 is mounted on the connecting plate 51.

[0027] Specifically, during use, by starting the cylinder 5, the output end of the cylinder 5 drives the connecting plate 51 to move up and down, and can also drive the hole-opening and tapping machine 4 to move up and down together, so that the hole-opening and tapping machine 4 can open and tap the valve.

[0028] The hole tapping machine 4 includes a servo motor 41 and a tapping drill bit 42. The servo motor 41 is fixedly installed on the bottom of the connecting plate 51, and the tapping drill bit 42 is detachably installed on the output end of the servo motor 41.

[0029] Specifically, during use, by starting the servo motor 41, the output end of the servo motor 41 drives the tapping drill bit 42 to rotate, which facilitates the opening and tapping of the valve.

[0030] A horizontal bar 61 is slidably connected to the frame 1, and the cleaning cover 6 is fixedly connected to the horizontal bar 61.

[0031] Specifically, the crossbar 61 can support and guide the cleaning cover 6, allowing the cleaning cover 6 to more stably clean metal debris from the valve.

[0032] The negative pressure unit includes a suction fan 7 fixedly installed on the frame 1. The suction end of the suction fan 7 is connected to the cleaning cover 6 through a telescopic hose 71. The exhaust end of the suction fan 7 is connected to a rigid pipe 72. A cloth bag 73 is fitted on the end of the rigid pipe 72 away from the suction fan 7.

[0033] Specifically, during use, by starting the suction fan 7, a continuous negative pressure can be generated inside the cleaning hood 6. Under the action of negative pressure, metal debris on the valve is sucked into the cleaning hood 6 and discharged into the cloth bag 73 through the telescopic hose 71 and the rigid pipe 72, which can clean and collect the metal debris accumulated on the valve during processing.

[0034] The driving component includes a screw 8 rotatably connected to the frame 1, a rack 81 fixedly connected to the connecting plate 51, a gear 82 meshing with the rack 81 fixedly connected to the screw 8, a movable plate 83 threadedly connected to the screw 8, and one side of the cleaning cover 6 fixedly connected to the movable plate 83.

[0035] Specifically, during use, when the cylinder 5 drives the connecting plate 51, servo motor 41, and tapping drill bit 42 to return to their original position, it drives the rack 81 to move upwards as well. At the same time, it drives the gear 82 and screw 8 to rotate. Under the action of the thread, the moving plate 83 drives the cleaning cover 6 to slide laterally. This can make full use of the no-load kinetic energy of the cylinder 5's output end returning upwards, so as to drive the cleaning cover 6 to automatically clean the metal debris generated by tapping the opening on the valve.

[0036] Working principle: During use, this integrated machine for valve tapping and drilling uses clamp 3 to hold and fix the valve. By starting the servo motor 41, the output of the servo motor 41 drives the tapping drill bit 42 to rotate. At the same time, the cylinder 5 is started and the connecting plate 51 is driven to move downward. This also drives the servo motor 41 and the tapping drill bit 42 to move downward together. The rotating tapping drill bit 42 can tap and drill holes in the valve.

[0037] Furthermore, during processing, by activating the suction fan 7, a continuous negative pressure can be generated inside the cleaning hood 6. When the cylinder 5 drives the connecting plate 51, servo motor 41, and tapping drill bit 42 to return to their original position, it drives the rack 81 to move upwards as well. At the same time, it drives the gear 82 and screw 8 to rotate in the forward direction. Under the action of the thread, the moving plate 83 drives the cleaning hood 6 to slide laterally. Under the action of negative pressure, the metal debris generated during the processing of the valve is sucked into the cleaning hood 6 and discharged into the cloth bag 73 through the telescopic hose 71 and the rigid pipe 72. This fully utilizes the no-load kinetic energy of the cylinder 5's output end returning upwards, so as to drive the cleaning hood 6 to automatically clean and collect the metal debris generated by the tapping of the valve. This greatly facilitates the cleaning operation for workers, reduces their labor intensity, saves time and effort, and helps to improve the production and processing efficiency of the valve.

[0038] In addition, during processing, by starting the electric turntable 2, the position of the valve fixed on the fixture 3 can be easily adjusted, thereby facilitating the tapping of the valve in another position.

[0039] Furthermore, when the cylinder 5 drives the tapping drill bit 42 downward to tap the valve hole, it also drives the rack 81 to move downward together, and at the same time drives the gear 82 and the screw 8 to rotate in opposite directions. Under the action of the thread, the moving plate 83 drives the cleaning cover 6 to slide laterally back to the initial position, thereby moving the cleaning cover 6 away from the electric turntable 2 to avoid hindering the tapping drill bit 42 from processing the valve.

[0040] During the processing, when the tapping drill bit 42 returns to its original position after tapping the valve opening, it needs to be driven to rotate in the opposite direction by the servo motor 41 to ensure that the tapping drill bit 42 is smoothly pulled out of the valve opening.

[0041] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A machine suitable for tapping valve holes, comprising a frame (1), characterized in that, The frame body (1) is fixedly installed with an electric rotating disc (2), the top of the electric rotating disc (2) is fixedly installed with a clamp (3), and the electric rotating disc (2) is further provided with: A tapping machine (4) is arranged on the frame body (1), Wherein, the frame body (1) is provided with a lifting part, and the lifting part is used for driving the tapping machine (4) to move up and down; A cleaning cover (6) is slidably installed on the frame body (1), Wherein, the air suction end of the cleaning cover (6) is perpendicular to the top surface of the electric rotating disc (2), the frame body (1) is provided with a negative pressure part for generating a continuous negative pressure in the cleaning cover (6), and the frame body (1) is provided with a driving part for driving the cleaning cover (6) to slide transversely.

2. The all-in-one machine suitable for tapping valve opening according to claim 1, characterized in that, The lifting part comprises a cylinder (5) fixedly installed on the frame body (1), and the output end of the cylinder (5) is fixedly connected with a connecting plate (51), and the tapping machine (4) is installed on the connecting plate (51).

3. The all-in-one machine suitable for tapping valve opening according to claim 2, characterized in that, The tapping machine (4) comprises a servo motor (41) and a tapping drill (42), the servo motor (41) is fixedly installed at the bottom of the connecting plate (51), and the tapping drill (42) is detachably installed on the output end of the servo motor (41).

4. The all-in-one machine suitable for tapping valve opening according to claim 1, characterized in that, The frame body (1) is transversely slidably connected with a cross rod (61), and the cleaning cover (6) is fixedly connected with the cross rod (61).

5. The all-in-one machine suitable for tapping valve opening according to claim 1, characterized in that, The negative pressure part comprises a suction fan (7) fixedly installed on the frame body (1), the air suction end of the suction fan (7) is communicated with the cleaning cover (6) through a telescopic hose (71), Wherein, the exhaust end of the suction fan (7) is communicated with a hard pipe (72), and the hard pipe (72) is sleeved with a cloth bag (73) at the end away from the suction fan (7).

6. The all-in-one machine suitable for tapping a valve opening according to claim 2, characterized in that, The driving part comprises a screw rod (8) rotatably connected with the frame body (1), and the connecting plate (51) is fixedly connected with a rack (81), Wherein, the screw rod (8) is fixedly connected with a gear (82) engaged with the rack (81), the screw rod (8) is threadedly connected with a moving plate (83), and one side of the cleaning cover (6) is fixedly connected with the moving plate (83).

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