A tapping device for machining angle valves

Abstract

This utility model discloses a tapping device for machining triangular valves, including a housing. The housing contains a clamping device and a lifting device. A dust extraction device is located at the rear of the housing. A rotating frame is rotatably connected to the front of the housing, and a baffle is fixedly connected inside the rotating frame. The clamping device includes a folding protective plate to block metal chips and a clamping rod to hold the triangular valve. The lifting device includes a tapping tool for tapping the triangular valve. The dust extraction device includes a vacuum fan to collect metal chips and a fifth frame for storing the metal chips. This structure eliminates the need for frequent cleaning by the operator; effectively prevents metal chips from entering the clamping device; and the combination of these two components reduces the time spent cleaning metal chips and improves tapping efficiency.

Description

Technical Field

[0001] This utility model relates to the field of triangular valve processing technology, and in particular to a tapping device for processing triangular valves. Background Technology

[0002] A triangular valve is a right-angled pipe valve primarily used to control water flow direction, regulate flow rate, or isolate water supply to equipment. It is commonly found at connections to toilets, sinks, and water heaters. Its valve body is typically made of brass or stainless steel and features a ceramic valve core to ensure durability and a tight seal. It comes in two types: cold water valves with blue handles and hot water valves with red handles.

[0003] 1. In the existing technology, iron filings are generated during the tapping process of the angle valve. Over a long period of tapping, a large amount of iron filings will accumulate. The accumulation of iron filings will affect the tapping process of the angle valve. Operators need to clean them from time to time, which will consume a certain amount of time and thus affect the overall tapping efficiency of the angle valve.

[0004] 2. In the existing technology, during the tapping process of the angle valve, the generated iron filings will enter the interior of the clamping device, which will greatly affect the use of the clamping device. Moreover, the cleaning process is difficult for the operator, which greatly affects the cleaning speed and thus affects the efficiency of tapping the angle valve. Utility Model Content

[0005] The purpose of this invention is to provide a tapping device for processing triangular valves, which eliminates the need for operators to clean the device quickly; effectively prevents iron filings from entering the clamping device; and reduces the time spent cleaning iron filings by combining the two, thereby improving tapping efficiency.

[0006] To achieve the above objectives, a tapping device for processing angle valves is provided, comprising a housing, a clamping device inside the housing, a lifting device inside the housing, a dust collection device at the rear of the housing, a rotating frame rotatably connected to the front of the housing, and a baffle fixedly connected inside the rotating frame.

[0007] The clamping device includes a folding protective plate to block iron filings, a clamping rod to clamp the triangular valve, a tapping tool to tap the triangular valve, a vacuum cleaner to suck up iron filings, and a fifth frame to store iron filings.

[0008] According to the aforementioned tapping device for processing a triangular valve, the clamping device includes a first frame, a first motor fixedly connected to the left side of the first frame, a bidirectional lead screw fixedly connected to the output end of the first motor, clamping rods threadedly connected to the left and right sides of the bidirectional lead screw, folding protective plates fixedly connected to the left and right sides of the middle part of the clamping rods, and a protective groove fixedly connected to the top of the clamping rods.

[0009] According to the aforementioned tapping device for processing a triangular valve, the first frame is fixedly connected to the housing, and the clamping rod is slidably connected to the first frame.

[0010] According to the aforementioned tapping device for processing a triangular valve, the folding protective plate is located inside the first frame, and the other end of the folding protective plate is fixedly connected to the first frame.

[0011] According to the aforementioned tapping device for processing a triangular valve, the lifting device includes a second frame and a third frame. A second motor is fixedly connected to the upper part of the interior of the second frame, and a lifting screw is fixedly connected to the output end of the second motor. A lifting plate is threadedly connected to the upper part of the lifting screw, and a third motor is fixedly connected to the middle part of the lifting plate. A drill chuck is fixedly connected to the output end of the third motor, and a tapping tool is installed below the drill chuck. A limit rod is fixedly connected inside the second frame, and a limit rod is fixedly connected inside the third frame.

[0012] According to the aforementioned tapping device for processing a triangular valve, the second frame is fixedly connected to the housing, the third frame is fixedly connected to the housing, the lifting plate is slidably connected to the second frame, the lifting plate is slidably connected to the third frame, and the lifting plate is slidably connected to the limiting rod.

[0013] According to the aforementioned tapping device for processing a triangular valve, the dust collection device includes a fourth frame, a suction fan fixedly connected to the rear of the fourth frame, a sliding frame fixedly connected to the front of the fourth frame, a first filter layer fixedly connected inside the fourth frame, a locking block rotatably connected to the right side of the fourth frame, a fifth frame slidably connected inside the fourth frame, a slider provided at the front of the fifth frame, a second filter layer fixedly connected to the rear of the fifth frame, and a sealing cover slidably connected to the top of the fifth frame.

[0014] According to the aforementioned tapping device for processing a triangular valve, the fourth frame is fixedly connected to the housing, the slider is slidably connected to the slide frame, and the top of the sealing cover abuts against the fourth frame.

[0015] This utility model has the following beneficial effects:

[0016] 1. Compared with the existing technology, by setting a fourth frame, which is fixedly connected to the box and connected to the inside of the box, the dust and iron filings inside the box are driven by the suction fan to enter the fourth frame and then into the interior of the fifth frame. The storage of iron filings in the fifth frame allows the operator to clean it without having to do so in a short time.

[0017] 2. Compared with the existing technology, by setting a folding protective plate, the protective plate folds or unfolds as the clamping rod moves during use, so as to block the iron filings and prevent them from entering the interior of the first frame, thus effectively preventing the iron filings from entering the interior of the clamping device. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a perspective view of a tapping device for machining a triangular valve according to the present invention;

[0020] Figure 2 This is a cross-sectional view of the first frame of a tapping device for processing a triangular valve according to the present invention.

[0021] Figure 3 This is a cross-sectional view of the second frame of a tapping device for processing a triangular valve according to the present invention.

[0022] Figure 4 This is a cross-sectional view of the fifth frame of a tapping device for processing a triangular valve according to this utility model.

[0023] Legend:

[0024] 1. Box body; 2. Clamping device; 3. Lifting device; 4. Dust collection device; 5. Rotating frame; 6. Baffle;

[0025] 21. First frame; 22. First motor; 23. Two-way lead screw; 24. Clamping rod; 25. Folding protective plate; 26. Protective groove;

[0026] 31. Second frame; 32. Second motor; 33. Lifting screw; 34. Lifting plate; 35. Limiting rod; 36. Third motor; 37. Drill chuck; 38. Tapping tool; 39. Third frame; 41. Fourth frame; 42. Suction fan; 43. Sliding frame; 44. First filter layer; 45. Locking block; 46. Fifth frame; 47. Sliding block; 48. Second filter layer; 49. Sealing cover. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] Reference Figure 1-4 This utility model discloses a tapping device for processing a triangular valve, comprising a housing 1, a clamping device 2 and a lifting device 3 inside the housing 1, a dust collection device 4 at the rear of the housing 1, a rotating frame 5 rotatably connected to the front of the housing 1, a baffle 6 fixedly connected inside the rotating frame 5, a folding protective plate 25 for blocking iron filings inside the clamping device 2, a clamping rod 24 for clamping the triangular valve inside the clamping device 2, a tapping cutter 38 for tapping the triangular valve inside the lifting device 3, a vacuum fan 42 for sucking up iron filings inside the dust collection device 4, and a fifth frame 46 for storing iron filings inside the dust collection device 4.

[0029] The above structure includes a housing 1 with a rotating frame 5 rotatably connected to the front of the housing 1. A baffle 6 is fixedly connected inside the rotating frame 5. The baffle 6 is made of tempered glass. When the operator closes the rotating frame 5, the equipment inside the housing 1 can be protected, preventing damage to the equipment inside the housing 1 during idle periods.

[0030] The clamping device 2 includes a first frame 21, which is fixedly connected to the housing 1. The clamping rod 24 is slidably connected to the first frame 21. A first motor 22 is fixedly connected to the left side of the first frame 21. A bidirectional lead screw 23 is fixedly connected to the output end of the first motor 22. The left and right sides of the bidirectional lead screw 23 are threadedly connected to the clamping rod 24. Folding protective plates 25 are fixedly connected to the left and right sides of the middle part of the clamping rod 24. The folding protective plates 25 are located inside the first frame 21. The other end of the folding protective plates 25 is fixedly connected to the first frame 21. A protective groove 26 is fixedly connected to the top of the clamping rod 24.

[0031] The aforementioned structure, driven by the first motor 22, causes the bidirectional lead screw 23 to rotate. Clamping rods 24 are threadedly connected to the left and right sides of the bidirectional lead screw 23, allowing the lead screw 23 to move the clamping rods 24 towards the center or in the opposite direction. The simultaneous movement of the clamping rods 24 towards the center allows them to clamp the triangular valve. A protective groove 26 is fixedly connected to the top of the clamping rods 24, increasing the frictional force between the clamping rods 24 and the triangular valve, making the triangular valve less prone to rotation during processing.

[0032] By providing a foldable protective plate 25, it is possible to shield the iron filings and prevent them from entering the interior of the first frame 21.

[0033] The lifting device 3 includes a second frame 31 and a third frame 39. A second motor 32 is fixedly connected to the upper part of the interior of the second frame 31. A lifting screw 33 is fixedly connected to the output end of the second motor 32. A lifting plate 34 is threadedly connected to the upper part of the lifting screw 33. A third motor 36 is fixedly connected to the middle part of the lifting plate 34. A drill chuck 37 is fixedly connected to the output end of the third motor 36. A tapping tool 38 is installed below the drill chuck 37. A limit rod 35 is fixedly connected to the interior of the second frame 31 and the third frame 39. The second frame 31 is fixedly connected to the housing 1, and the third frame 39 is fixedly connected to the housing 1. The lifting plate 34 is slidably connected to the second frame 31, the third frame 39, and the limit rod 35.

[0034] The above structure, driven by the second motor 32, causes the lifting screw 33 to rotate. A lifting plate 34 is threadedly connected to the upper part of the lifting screw 33, allowing the lifting screw 33 to drive the lifting plate 34 to move up and down. A third motor 36 is fixedly connected to the middle of the lifting plate 34, and a drill chuck 37 is fixedly connected to the output end of the third motor 36. A tapping tool 38 is installed below the drill chuck 37, allowing the lifting plate 34 to drive the third motor 36 and the tapping tool 38 to move synchronously.

[0035] By setting a limit rod 35 and slidingly connecting the lifting plate 34 with the limit rod 35, the lifting plate 34 can move up and down stably under the action of the limit rod 35.

[0036] Driven by the third motor 36, the tapping tool 38 rotates, enabling it to process the triangular valve.

[0037] The vacuuming device 4 includes a fourth frame 41, a vacuum fan 42 fixedly connected to the rear of the fourth frame 41, a sliding frame 43 fixedly connected to the front of the fourth frame 41, a first filter layer 44 fixedly connected inside the fourth frame 41, a locking block 45 rotatably connected to the right side of the fourth frame 41, a fifth frame 46 slidably connected inside the fourth frame 41, a slider 47 opened at the front of the fifth frame 46, a second filter layer 48 fixedly connected to the rear of the fifth frame 46, and a sealing cover 49 slidably connected to the top of the fifth frame 46. The fourth frame 41 is fixedly connected to the housing 1, the slider 47 is slidably connected to the sliding frame 43, and the top of the sealing cover 49 abuts against the fourth frame 41.

[0038] The above structure includes a fourth frame 41, which is fixedly connected to the housing 1 and communicates with the interior of the housing 1. This allows dust and iron filings inside the housing 1 to enter the fourth frame 41 and then the interior of the fifth frame 46 under the drive of the suction fan 42.

[0039] By providing a first filter layer 44 and a second filter layer 48, dust and iron filings are blocked from entering the fourth frame 41 and are then directed to the fifth frame 46, making it difficult for dust and iron filings inside the fifth frame 46 to enter the suction fan 42.

[0040] Working principle: When using this tapping device for processing triangular valves, first open the rotating frame 5 and fix the triangular valve inside the clamping device 2. Then turn on the switch of the suction fan 42 to control the second motor 32 and turn on the switch of the third motor 36, so that the third motor 36 moves slowly downward and the tapping cutter 38 taps the triangular valve.

[0041] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A tapping device for machining a triangle valve, characterized by Includes a box body (1), a clamping device (2) is provided inside the box body (1), a lifting device (3) is provided inside the box body (1), a dust collection device (4) is provided at the rear of the box body (1), a rotating frame (5) is rotatably connected to the front of the box body (1), and a baffle (6) is fixedly connected inside the rotating frame (5). The clamping device (2) includes a folding protective plate (25) to block iron filings inside. The clamping device (2) also includes a clamping rod (24) to clamp the triangular valve inside. The lifting device (3) includes a tapping tool (38) to tap the triangular valve inside. The dust collection device (4) includes a vacuum fan (42) to suck up iron filings inside. The dust collection device (4) also includes a fifth frame (46) to store iron filings inside.

2. The tapping device for machining a triangle valve according to claim 1, characterized in that, The clamping device (2) includes a first frame (21), a first motor (22) is fixedly connected to the left side of the first frame (21), a bidirectional lead screw (23) is fixedly connected to the output end of the first motor (22), a clamping rod (24) is threadedly connected to the left and right sides of the bidirectional lead screw (23), a folding protective plate (25) is fixedly connected to the left and right sides of the middle part of the clamping rod (24), and a protective groove (26) is fixedly connected to the top of the clamping rod (24).

3. The tapping device for machining a triangle valve according to claim 2, characterized in that The first frame (21) is fixedly connected to the box (1), and the clamping rod (24) is slidably connected to the first frame (21).

4. The tapping device for machining a triangular valve according to claim 2, characterized in that, The folding protective plate (25) is located inside the first frame (21), and the other end of the folding protective plate (25) is fixedly connected to the first frame (21).

5. The tapping device for machining a triangular valve according to claim 1, characterized in that, The lifting device (3) includes a second frame (31) and a third frame (39). A second motor (32) is fixedly connected to the upper part of the interior of the second frame (31). A lifting screw (33) is fixedly connected to the output end of the second motor (32). A lifting plate (34) is threadedly connected to the upper part of the lifting screw (33). A third motor (36) is fixedly connected to the middle part of the lifting plate (34). A drill chuck (37) is fixedly connected to the output end of the third motor (36). A tapping tool (38) is installed below the drill chuck (37). A limit rod (35) is fixedly connected inside the second frame (31). A limit rod (35) is fixedly connected inside the third frame (39).

6. The tapping device for machining a triangular valve according to claim 5, characterized in that, The second frame (31) is fixedly connected to the box (1), the third frame (39) is fixedly connected to the box (1), the lifting plate (34) is slidably connected to the second frame (31), the lifting plate (34) is slidably connected to the third frame (39), and the lifting plate (34) is slidably connected to the limiting rod (35).

7. The tapping device for machining a triangular valve according to claim 1, characterized in that, The vacuuming device (4) includes a fourth frame (41), a vacuum fan (42) is fixedly connected to the rear of the fourth frame (41), a sliding frame (43) is fixedly connected to the front of the fourth frame (41), a first filter layer (44) is fixedly connected inside the fourth frame (41), a locking block (45) is rotatably connected to the right side of the fourth frame (41), a fifth frame (46) is slidably connected inside the fourth frame (41), a slider (47) is provided at the front of the fifth frame (46), a second filter layer (48) is fixedly connected to the rear of the fifth frame (46), and a sealing cover (49) is slidably connected to the top of the fifth frame (46).

8. A tapping device for machining a triangular valve according to claim 7, characterized in that, The fourth frame (41) is fixedly connected to the box (1), the slider (47) is slidably connected to the slide frame (43), and the top of the sealing cover (49) abuts against the fourth frame (41).

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