Valve and manufacturing process thereof

Abstract

The invention relates to the field of valves, in particular to a valve and a manufacturing process thereof.The valve comprises a supporting base, a rotating frame is rotationally connected to the supporting base through a bearing, two clamps are arranged in the rotating frame, the lower clamp is rotationally connected into the rotating frame through a shaft, the valve further comprises an air cylinder, and the moving end of the air cylinder is fixedly connected with an air pipe through a bolt; a conical blocking cover is welded to the end of the air pipe, two ventilation openings are formed in the air pipe, a clamping plate is slidably connected to the rotating frame, a plurality of threaded holes are formed in the clamping plate, the clamping plate can be fixed to the rotating frame through screws, a rotating rod is fixedly connected to the lower clamp, a threaded hole is formed in the rotating rod, and a plurality of threaded holes are formed in the lower end of the rotating frame. And the lower end of the supporting seat is fixedly connected with a liquid storage box, and chippings can be prevented from entering the valve when the valve is machined.

Description

Technical Field

[0001] The present invention relates to the field of valves, and in particular to a valve and a manufacturing process thereof. Background Art

[0002] A valve is a device used to control media such as gas, liquid, and gas or liquid containing solid powder in various pipelines and equipment. When processing the valve, the valve port needs to be cut according to customer needs. However, since the valves are interconnected, debris generated during processing can easily enter the valve through the valve port. If it is not cleaned thoroughly afterwards, it is easy to cause wear to the inside of the valve, thereby causing irreversible damage. Therefore, this application is proposed to address the above-mentioned problems. Summary of the invention

[0003] In view of this, the technical problem to be solved by the present invention is to provide a valve and a manufacturing process thereof, which can prevent debris from entering the interior of the valve when processing the valve.

[0004] A valve manufacturing device includes a support seat, a rotating frame is rotatably connected to the support seat via a bearing, two clamps are arranged in the rotating frame, the clamp located at the bottom is rotatably connected to the rotating frame via an axis, and also includes a cylinder, the movable end of the cylinder is fixedly connected to an air pipe via bolts, a conical baffle is welded to the end of the air pipe, and two ventilation holes are provided on the air pipe.

[0005] The rotating frame is slidably connected with a clamp, which is provided with a plurality of threaded holes. The clamp can be fixed to the rotating frame by screws. A rotating rod is fixedly connected to the clamp located below, which is provided with threaded holes. The lower end of the rotating frame is provided with a plurality of threaded holes, and the rotating rod can be fixed to the rotating frame by bolts.

[0006] The lower end of the support seat is fixedly connected with a liquid storage tank.

[0007] The support seat is rotatably connected with an impeller, the upper end of the liquid storage tank is fixedly connected with a shell, the impeller is located in the shell, an air inlet is opened on the shell, an exhaust pipe is fixedly connected to the shell, and the exhaust pipe is connected with the air pipe through a hose.

[0008] The support seat is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a gear, the support seat is also rotatably connected with a gear, the two gears are meshed for transmission, and the rotating frame and the impeller are respectively fixedly connected to the two gears.

[0009] The upper end of the liquid storage box is slidably connected with a screen box, and the left and right ends of the screen box and the liquid storage box are fixedly connected with springs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0011] Figure 1 and Figure 2 It is a schematic diagram of the overall structure of a valve processing device;

[0012] Figure 3 is a schematic diagram of the structure of the rotating frame;

[0013] Figure 4 It is the structural schematic diagram of the cylinder;

[0014] Figure 5 It is a schematic diagram of the structure of the main body;

[0015] Figure 6 It is the structural cross-sectional view of the impeller;

[0016] Figure 7 It is a structural schematic diagram of the liquid storage tank;

[0017] Figure 8 It is a schematic diagram of the structure of the gear;

[0018] Fig. 9 Schematic diagram of the structure of the screen box. DETAILED DESCRIPTION

[0019] The present invention is described in detail with reference to the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 3-Figure 5 ;

[0021] A valve manufacturing device includes a support seat 101, a rotating frame 201 is rotatably connected to the support seat 101 via a bearing, two clamps 403 are arranged in the rotating frame 201, and the clamps 403 located below are rotatably connected to the rotating frame 201 via an axis, and also includes a cylinder 501, the movable end of the cylinder 501 is fixedly connected to an air pipe 502 via bolts, a conical baffle 503 is welded to the end of the air pipe 502, and two ventilation holes 504 are opened on the air pipe 502.

[0022] When using the manufacturing device, first place the main body 401 between the two clamps 403, use the two clamps 403 to buckle the main body 401, and then rotate the clamp 403 located below to drive the main body 401 to rotate to an angle suitable for processing, and one of the three ports 402 is located near the processing tool.

[0023] After adjusting the angle of the main body 401, the rotating frame 201 is controlled to rotate with the center of the port 402 as the axis, and then the tool is brought into contact with one of the ports 402, so that the cross section of the port 402 of the main body 401 can be cut. After processing one port 402, the clamp 403 located below is controlled to rotate, and the angle of the main body 401 is adjusted, so that the cross sections of other ports 402 can be cut.

[0024] Before cutting the port 402 of the main body 401, the moving end of the air cylinder 501 is controlled to extend to drive the air pipe 502 to extend, and the air pipe 502 drives the conical baffle 503 to be inserted into the port 402 of the main body 401, so that the port 402 of the main body 401 can be blocked, and at the same time, the rotation of the main body 401 is not affected. While the cross section at the port 402 of the main body 401 is cut, the air pipe 502 and the two vents 504 are used for blowing. The air flow diffuses outward under the action of the conical baffle 503, and the debris generated near the cross section at the port 402 can be blown out to the surroundings, thereby preventing the debris from sticking to the tool or the port 402 of the main body 401 and promoting the debris to fall downward.

[0025] See also Figure 5 ;

[0026] A clamp 203 is slidably connected to the rotating frame 201, and a plurality of threaded holes are provided on the clamp 203. The clamp 203 can be fixed to the rotating frame 201 by screws. A rotating rod 404 is welded to the clamp 403 located below, and a threaded hole is provided on the rotating rod 404. A plurality of threaded holes are provided at the lower end of the rotating frame 201, and the rotating rod 404 can be fixed to the rotating frame 201 by bolts.

[0027] When installing the main body 401, buckle the two clamps 403 on the main body 401 and fix the two clamps 403 to each other with bolts, then rotate the rotating rod 404 to make the two clamps 403 and the main body 401 rotate, so as to adjust the angle of the main body 401. After the angle of the main body 401 is determined, insert the bolts into the corresponding threaded holes on the rotating rod 404 and the rotating frame 201, so as to realize the fixing function between the rotating rod 404 and the rotating frame 201, and finally slide the clamp 203 downward so that the clamp 203 clamps the two clamps 403 and the main body 401, and then fix the clamp 203 on the rotating frame 201, so as to further stabilize the main body 401, so as to prevent the rotating frame 201 from shaking when rotating.

[0028] See also Figure 7 ;

[0029] A liquid storage tank 104 is welded at the lower end of the support seat 101. The liquid storage tank 104 is used to collect coolant. When the main body 401 is cut, the coolant is sprayed to the cutting position, and the coolant can automatically flow into the liquid storage tank 104 to realize the function of collecting the coolant.

[0030] See also Figure 6 ;

[0031] An impeller 604 is rotatably connected to the support seat 101 via a bearing, and the upper end of the liquid storage tank 104 is fixedly connected to the shell 601 via bolts. The impeller 604 is located in the shell 601, and an air inlet 602 is opened on the shell 601. An exhaust pipe 603 is welded to the shell 601, and the exhaust pipe 603 is connected to the air pipe 502 via a hose.

[0032] While cutting the main body 401, the impeller 604 is controlled to rotate, and the air enters the shell 601 through the air inlet 602 under the action of the impeller 604, and then is discharged through the exhaust pipe 603, and is transferred to the air pipe 502 through a hose, so that the debris can be removed.

[0033] See also Figure 8 ;

[0034] The support seat 101 is fixedly connected to a driving motor 103 by bolts, and a gear 102 is fixedly connected to the output shaft of the driving motor 103. The support seat 101 is also rotatably connected to a gear 102. The two gears 102 are meshed for transmission, and the rotating frame 201 and the impeller 604 are fixedly connected to the two gears 102 respectively.

[0035] The two gears 102 are driven to mesh and transmit by the driving motor 103, thereby simultaneously driving the rotating frame 201 and the impeller 604 to rotate, thereby simultaneously realizing the functions of cutting the body 401 and removing debris, without the need to control the impeller 604 separately.

[0036] See also Fig. 9 ;

[0037] The upper end of the liquid storage box 104 is slidably connected with a screen box 301 , and springs 302 are welded to both left and right ends of the screen box 301 and the liquid storage box 104 .

[0038] The coolant and the debris fall into the screen box 301 together, and the coolant can be filtered and separated under the action of the screen box 301, and then the coolant can be discharged into the liquid storage tank 104 through the screen box 301, while the debris is isolated in the screen box 301.

[0039] See also Figure 7 and Fig. 9 ;

[0040] The upper end of the screen box 301 is fixedly connected with a friction plate 303 by means of bolts, and the rotating shaft of the rotating frame 201 is fixedly connected with an arc-shaped friction block 202 by means of bolts.

[0041] Since the arc friction block 202 is arc-shaped, when the rotating frame 201 rotates, the arc friction block 202 can come into contact with the arc friction block 202, thereby causing the screen box 301 to slide. When the arc friction block 202 is disengaged from the arc friction block 202, the screen box 301 can automatically reset under the elastic action of the two springs 302. Therefore, under the continuous rotation of the rotating frame 201, the intermittent sliding effect of the screen box 301 can be achieved, thereby promoting the separation of debris and coolant and avoiding blockage.

[0042] See also Fig. 9 ;

[0043] The screen box 301 is tilted. Due to the tilt of the screen box 301, the debris can automatically accumulate downwards under the flow of the coolant, thereby avoiding blockage and facilitating collection and picking.

[0044] A valve manufactured by a valve manufacturing device comprises a body 401 and three ports 402. A valve core is installed in the body 401. The valve core may be a component commonly used in the prior art for opening and closing a valve. The three ports 402 are interconnected.

[0045] A method for manufacturing a valve comprises the following steps:

[0046] Step 1: First, the body 401 is buckled with two clamps 403, and then the body 401 is rotated to an angle suitable for processing, and one of the three ports 402 is located near the processing tool;

[0047] Step 2: Control the rotating frame 201 to rotate with the center of the port 402 as the axis, and perform cutting processing on the cross section of the port 402 of the body 401;

[0048] Step 3: The conical shield 503 is inserted into the port 402 of the body 401, and air is blown through the air pipe 502 and the two vents 504 to blow out the debris generated near the cross section of the port 402 to the surrounding areas;

[0049] Step 4: The screen box 301 slides intermittently to promote the separation of debris and coolant;

[0050] Step 5: Take out the processed main body 401.

Claims

1. A valve manufacturing device, characterized in that: The invention comprises a support base (101), a rotating frame (201) is rotatably connected to the support base (101), two clamps (403) are arranged in the rotating frame (201), and the clamp (403) located at the bottom is rotatably connected in the rotating frame (201), and also comprises a cylinder (501), a moving end of the cylinder (501) is fixedly connected to an air pipe (502), an end of the air pipe (502) is fixedly connected to a conical baffle (503), and two ventilation holes (504) are opened on the air pipe (502).

2. A valve manufacturing device according to claim 1, characterized in that: The rotating frame (201) is slidably connected with a clamp (203), which is provided with a plurality of threaded holes. The clamp (203) can be fixed to the rotating frame (201) by screws. A rotating rod (404) is fixedly connected to a clamp (403) located below, which is provided with threaded holes. The lower end of the rotating frame (201) is provided with a plurality of threaded holes, and the rotating rod (404) can be fixed to the rotating frame (201) by bolts.

3. A valve manufacturing device according to claim 2, characterized in that: The lower end of the support seat (101) is fixedly connected to a liquid storage tank (104).

4. A valve manufacturing device according to claim 3, characterized in that: The support seat (101) is rotatably connected to an impeller (604), the upper end of the liquid storage tank (104) is fixedly connected to a shell (601), the impeller (604) is located in the shell (601), an air inlet (602) is provided on the shell (601), an exhaust pipe (603) is fixedly connected to the shell (601), and the exhaust pipe (603) is connected to the air pipe (502) through a hose.

5. A valve manufacturing device according to claim 4, characterized in that: The support base (101) is fixedly connected to a driving motor (103), an output shaft of the driving motor (103) is fixedly connected to a gear (102), the support base (101) is also rotatably connected to a gear (102), the two gears (102) are meshed for transmission, and the rotating frame (201) and the impeller (604) are respectively fixedly connected to the two gears (102).

6. A valve manufacturing device according to claim 5, characterized in that: The upper end of the liquid storage box (104) is slidably connected to a screen box (301), and the left and right ends of the screen box (301) and the liquid storage box (104) are fixedly connected to springs (302).

7. A valve manufacturing device according to claim 6, characterized in that: A friction plate (303) is fixedly connected to the upper end of the screen box (301), and an arc-shaped friction block (202) is fixedly connected to the rotating shaft of the rotating frame (201).

8. A valve manufacturing device according to claim 6, characterized in that: The screen box (301) is arranged inclined.

9. The valve manufactured by the valve manufacturing device according to claim 7, characterized in that: The valve comprises a body (401) and three ports (402). A valve core is installed in the body (401), and the three ports (402) are interconnected.

10. A method for manufacturing a valve according to claim 9, characterized in that: The following steps are involved: Step 1: First, the body (401) is buckled with two clamps (403), and then the body (401) is rotated to an angle suitable for processing, and one of the three ports (402) is located near the processing tool; Step 2: Controlling the rotating frame (201) to rotate with the center of the port (402) as the axis, and cutting the cross section of the port (402) of the body (401); Step 3: insert the conical shield (503) into the port (402) of the body (401), and use the air pipe (502) and two vents (504) to blow air to blow out the debris generated near the cross section at the port (402) to the surrounding areas; Step 4: The screen box (301) slides intermittently to promote the separation of debris and coolant; Step 5: Take out the processed body (401).

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