A punching device for valve machining

Abstract

The utility model discloses a kind of punching device for valve processing, comprising: worktop and support frame, the bottom end of the support frame is slidably connected in the upper surface of worktop, the top end of the support frame is fixedly installed with electric push rod three;Drilling assembly, it is set in the bottom end of lifting plate;Fixed component, it is set in the inside of splash-proof frame;Cooling assembly, it is set between support frame and lifting plate.The utility model discloses a kind of punching device for valve processing, in the process of punching, cooling water is extracted after being pumped out by water suction pump, in turn through drain pipe, water delivery hose is transported to water delivery pipe, finally is sprayed by spray head, directly act on the contact position of drill bit and valve material, can promptly take away the heat generated in the process of punching, effectively reduce the temperature of drill bit, avoid drill bit overheating wear, prolong the service life of drill bit;Simultaneously, reduce the temperature of valve material, prevent valve material from heat deformation, guarantee the size precision of punching quality and valve.

Description

Technical Field

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

[0002] Valves, as fluid control devices widely used in industrial production and daily life, directly affect the stable operation of numerous systems. In the valve manufacturing process, the drilling process is extremely critical. It not only determines the valve's connection method and sealing performance but also profoundly impacts the valve's overall structural strength and service life. With the continuous advancement of industrial technology, various valves are becoming increasingly diversified in function, material, and specifications to meet the needs of different industries and complex working conditions. Therefore, the precision and stability of the drilling process have become key factors in ensuring valve quality.

[0003] Chinese patent application CN202420252941.3 discloses a drilling device for valve processing, belonging to the field of valve processing technology. The drilling device includes a work box containing two symmetrically mounted drive boxes. A first push rod motor is connected to the inner side of each drive box. A push plate is fixedly connected to the push cylinder of the first push rod motor. Several drilling components are arranged circumferentially around the center of the push plate. This invention has the advantages of convenient debris collection and rapid debris removal.

[0004] However, existing drilling devices still have some defects. During the drilling process, the high-speed friction between the drill bit and the valve material generates a lot of heat. If the heat is not cooled in time, it will cause the drill bit to overheat and wear, shortening the service life of the drill bit. At the same time, it will also cause thermal deformation of the valve material, affecting the drilling quality and the dimensional accuracy of the valve. Utility Model Content

[0005] To address the aforementioned shortcomings in the existing technology, this utility model provides a drilling device for valve processing. Its purpose is to solve the problem that during the drilling process, the high-speed friction between the drill bit and the valve material generates a large amount of heat. If cooling is not carried out in time, it will lead to overheating and wear of the drill bit, shortening its service life. At the same time, it will also cause thermal deformation of the valve material, affecting the drilling quality and the dimensional accuracy of the valve.

[0006] To achieve the aforementioned objectives, the present invention employs the following technical solution: a drilling device for valve processing, comprising:

[0007] The workbench and support frame are provided, with the bottom end of the support frame slidably connected to the upper surface of the workbench and an electric push rod fixedly installed at the top end of the support frame.

[0008] The lifting platform is located on one side of the support frame;

[0009] A drilling assembly is located at the bottom of the lifting plate;

[0010] A splash guard is installed at one end of the upper surface of the workbench;

[0011] The displacement assembly is located at the bottom on the other side of the support frame;

[0012] A fixing component, which is located inside the splash guard;

[0013] The cooling component is located between the support frame and the lifting plate.

[0014] Furthermore, the cooling component includes a water storage tank, a water pump, a drain pipe, a water delivery hose, a water supply pipe, and a nozzle. The water storage tank is installed in the middle of one side of the support frame. The water pump is connected to the bottom of the water storage tank. The drain pipe is connected to the water pump. One end of the drain pipe passes through the support frame and is connected to one end of the water delivery hose. The water delivery pipe is fixedly installed on the lower surface of the lifting plate. The nozzle is installed at one end of the water delivery pipe. The other end of the water delivery pipe is connected to the water delivery hose.

[0015] Furthermore, the drilling assembly includes a drive motor, a first pulley, a second pulley, a transmission belt, a mounting base, and a drill bit. The drive motor is fixedly mounted on the upper surface of the lifting plate, and the output end of the drive motor extends into the interior of the lifting plate and is connected to the first pulley for transmission. The mounting base is rotatably connected to the bottom end of the lifting plate, and the drill bit is mounted on the bottom end of the mounting base. The top end of the mounting base extends into the interior of the lifting plate and is connected to the second pulley for transmission. The transmission belt is installed between the first pulley and the second pulley.

[0016] Furthermore, the fixing assembly includes an electric push rod, a fixing plate, a slag leakage trough, and two guide rods. The electric push rod is fixedly installed at one end of the splash guard. The fixing plate is slidably connected inside the splash guard and fixedly connected to the protruding end of the electric push rod. The slag leakage trough is opened at the bottom of the splash guard. The two guide rods are slidably connected to one side of the splash guard and fixedly connected to the fixing plate.

[0017] Furthermore, the displacement assembly includes two fixed seats, an electric push rod II, and a rectangular slide groove. The two fixed seats are fixedly installed on the upper surface of the workbench. The electric push rod II is fixedly connected to the fixed seats. The extended end of the electric push rod II is fixedly connected to the support frame. The bottom end of the support frame is slidably connected to the rectangular slide groove.

[0018] Furthermore, an auxiliary groove is provided on the side of the support frame near the lifting plate, and one end of the lifting plate is slidably connected to the auxiliary groove.

[0019] Furthermore, a recycling frame is provided directly below the workbench surface, and the recycling frame is located directly below the slag leakage tank.

[0020] The beneficial effects of this utility model are as follows:

[0021] This utility model discloses a drilling device for valve processing. During the drilling process, cooling water is drawn out by a water pump and then transported to the water supply pipe through a drain pipe and a water supply hose. Finally, it is sprayed out by a nozzle, directly acting on the contact area between the drill bit and the valve material. This can promptly remove the heat generated during the drilling process, effectively reducing the temperature of the drill bit, preventing overheating and wear, and extending the service life of the drill bit. At the same time, it reduces the temperature of the valve material, preventing thermal deformation of the valve material, and ensuring the drilling quality and dimensional accuracy of the valve. Attached Figure Description

[0022] Figure 1 This is a front view of a drilling device for valve processing according to the present invention;

[0023] Figure 2 This is a left view of a drilling device for valve processing according to the present invention;

[0024] Figure 3 This is an enlarged view of the worktable surface of a drilling device for valve processing according to this utility model;

[0025] Figure 4 This is an enlarged view of the support frame of a drilling device for valve processing according to this utility model;

[0026] Figure 5 This is a schematic diagram of the support frame structure of a drilling device for valve processing according to the present invention;

[0027] Figure 6 This is a schematic diagram of the lifting plate structure of a drilling device for valve processing according to the present invention.

[0028] Appendix Label Reference Table:

[0029] 1. Workbench; 2. Support frame; 201. Auxiliary groove; 3. Electric push rod three; 4. Lifting plate; 5. Drilling assembly; 501. Drive motor; 502. Belt pulley one; 503. Belt pulley two; 504. Transmission belt; 505. Mounting base; 506. Drill bit; 6. Splash guard; 7. Displacement assembly; 701. Fixed base; 702. Electric push rod two; 703. Rectangular slide; 8. Fixing assembly; 801. Electric push rod one; 802. Fixed plate; 803. Slag trough; 804. Guide rod; 9. Cooling assembly; 901. Water storage tank; 902. Water pump; 903. Drain pipe; 904. Water delivery hose; 905. Water delivery pipe; 906. Nozzle; 10. Recycling box. Detailed Implementation

[0030] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0031] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0032] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0033] like Figures 1 to 6 As shown, a drilling device for valve processing includes:

[0034] The workbench 1 and the support frame 2 are provided. The bottom end of the support frame 2 is slidably connected to the upper surface of the workbench 1, and the top end of the support frame 2 is fixedly installed with an electric push rod 3.

[0035] The lifting plate 4 is located on one side of the support frame 2;

[0036] Drilling assembly 5 is located at the bottom end of lifting plate 4;

[0037] A splash guard 6 is provided at one end of the upper surface of the workbench 1;

[0038] Displacement component 7 is located at the bottom on the other side of support frame 2;

[0039] Fixing component 8 is disposed inside splash guard 6;

[0040] The cooling component 9 is located between the support frame 2 and the lifting plate 4.

[0041] The cooling component 9 includes a water storage tank 901, a water pump 902, a drain pipe 903, a water delivery hose 904, a water delivery pipe 905, and a nozzle 906. The water storage tank 901 is installed in the middle of one side of the support frame 2. The water pump 902 is connected to the bottom of the water storage tank 901. The drain pipe 903 is connected to the water pump 902. One end of the drain pipe 903 passes through the support frame 2 and is connected to one end of the water delivery hose 904. The water delivery pipe 905 is fixedly installed on the lower surface of the lifting plate 4. The nozzle 906 is installed on one end of the water delivery pipe 905. The other end of the water delivery pipe 905 is connected to the water delivery hose 904.

[0042] Through the above solution, during the drilling process, the drill bit 506 generates a large amount of heat due to high-speed friction with the valve material. At this time, the cooling component 9 continues to work, and the water pump 902 continuously draws cooling water from the water storage tank 901. After passing through the drain pipe 903, water delivery hose 904, and water delivery pipe 905, the water is sprayed out from the nozzle 906, directly spraying onto the contact area between the drill bit 506 and the valve material. This promptly removes heat, reduces the temperature of the drill bit 506 and the valve material, prevents the drill bit 506 from overheating and wearing, prevents thermal deformation of the valve material, and ensures the drilling quality and the dimensional accuracy of the valve.

[0043] The drilling assembly 5 includes a drive motor 501, a first pulley 502, a second pulley 503, a transmission belt 504, a mounting base 505, and a drill bit 506. The drive motor 501 is fixedly mounted on the upper surface of the lifting plate 4. The output end of the drive motor 501 extends into the interior of the lifting plate 4 and is connected to the first pulley 502 for transmission. The mounting base 505 is rotatably connected to the bottom end of the lifting plate 4. The drill bit 506 is mounted on the bottom end of the mounting base 505. The top end of the mounting base 505 extends into the interior of the lifting plate 4 and is connected to the second pulley 503 for transmission. The transmission belt 504 is installed between the first pulley 502 and the second pulley 503.

[0044] The above scheme involves starting the drive motor 501, whose output drives pulley 502 to rotate, which in turn drives pulley 503 via the transmission belt 504, causing the mounting base 505 to rotate. The mounting base 505 then drives the drill bit 506 to rotate. Simultaneously, the electric push rod 3 is activated, and its extended end pushes the lifting plate 4 downward. The lifting plate 4 slides downward along the auxiliary groove 201, causing the rotating drill bit 506 to move downward and drill holes in the valve material fixed within the splash guard 6.

[0045] The fixing assembly 8 includes an electric push rod 801, a fixing plate 802, a slag leakage trough 803, and two guide rods 804. The electric push rod 801 is fixedly installed at one end of the splash guard 6. The fixing plate 802 is slidably connected inside the splash guard 6 and fixedly connected to the protruding end of the electric push rod 801. The slag leakage trough 803 is opened at the bottom of the splash guard 6. The two guide rods 804 are slidably connected to one side of the splash guard 6 and fixedly connected to the fixing plate 802.

[0046] With the above scheme, before drilling, the electric push rod 801 extends, pushing the fixing plate 802 to slide along the inside of the splash guard 6. Guided by the two guide rods 804, the fixing plate 802 accurately fixes the valve material in the appropriate position within the splash guard 6, ensuring the accuracy of the drilling position. Simultaneously, during the drilling process, the fixing plate 802 effectively prevents the valve material from moving due to the force of the drill bit 506, further improving the accuracy and quality of the drilling.

[0047] The displacement assembly 7 includes two fixed seats 701, an electric push rod 702, and a rectangular slide 703. The two fixed seats 701 are fixedly installed on the upper surface of the workbench 1. The electric push rod 702 is fixedly connected to the fixed seats 701. The extended end of the electric push rod 702 is fixedly connected to the support frame 2. The bottom end of the support frame 2 is slidably connected to the rectangular slide 703.

[0048] Through the above scheme, by controlling the extension and retraction of the electric push rod 702, the support frame 2 can be driven to slide along the rectangular slide groove 703, thereby adjusting the horizontal position of the drilling assembly 5 on the worktable 1, so that the drill bit 506 can accurately reach different drilling positions of the valve material, meet the drilling requirements of valve materials of different specifications, and improve the versatility and flexibility of the device.

[0049] An auxiliary groove 201 is provided on the side of the support frame 2 near the lifting plate 4, and one end of the lifting plate 4 is slidably connected to the auxiliary groove 201.

[0050] With the above scheme, when the electric push rod 3 drives the lifting plate 4 to move up and down, the auxiliary groove 201 provides a stable sliding track for the lifting plate 4, making the movement of the lifting plate 4 more stable, reducing the drilling error caused by shaking, ensuring the precise movement of the drill bit 506 in the vertical direction, and further improving the quality and accuracy of drilling.

[0051] A recycling box 10 is provided directly below the workbench 1, and the recycling box 10 is located directly below the slag trough 803.

[0052] With the above solution, during the drilling process, the mixture of debris and cooling water generated falls into the recycling box 10 through the slag trough 803, which facilitates the centralized collection and treatment of debris and cooling water, avoids debris from scattering in the working environment and causing pollution, and also promotes the recycling of cooling water, reduces production costs, and meets environmental protection requirements.

[0053] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0054] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A drilling device for valve processing, characterized in that, include: The workbench (1) and the support frame (2) are provided. The bottom end of the support frame (2) is slidably connected to the upper surface of the workbench (1), and the top end of the support frame (2) is fixedly installed with an electric push rod (3). The lifting plate (4) is set on one side of the support frame (2); Drilling assembly (5) is located at the bottom end of lifting plate (4); A splash guard (6) is provided at one end of the upper surface of the workbench (1); The displacement assembly (7) is located at the bottom on the other side of the support frame (2); Fixing component (8), which is disposed inside the splash guard (6); The cooling component (9) is located between the support frame (2) and the lifting plate (4).

2. The drilling device for valve processing according to claim 1, characterized in that: The cooling component (9) includes a water storage tank (901), a water pump (902), a drain pipe (903), a water delivery hose (904), a water delivery pipe (905), and a nozzle (906). The water storage tank (901) is installed in the middle of one side of the support frame (2). The water pump (902) is connected to the bottom end of the water storage tank (901). The drain pipe (903) is connected to the water pump (902). One end of the drain pipe (903) passes through the support frame (2) and is connected to one end of the water delivery hose (904). The water delivery pipe (905) is fixedly installed on the lower surface of the lifting plate (4). The nozzle (906) is installed at one end of the water delivery pipe (905). The other end of the water delivery pipe (905) is connected to the water delivery hose (904).

3. The drilling device for valve processing according to claim 1, characterized in that: The drilling assembly (5) includes a drive motor (501), a first pulley (502), a second pulley (503), a transmission belt (504), a mounting base (505), and a drill bit (506). The drive motor (501) is fixedly mounted on the upper surface of the lifting plate (4). The output end of the drive motor (501) extends into the interior of the lifting plate (4) and is connected to the first pulley (502) for transmission. The mounting base (505) is rotatably connected to the bottom end of the lifting plate (4). The drill bit (506) is mounted on the bottom end of the mounting base (505). The top end of the mounting base (505) extends into the interior of the lifting plate (4) and is connected to the second pulley (503) for transmission. The transmission belt (504) is installed between the first pulley (502) and the second pulley (503).

4. The drilling device for valve processing according to claim 1, characterized in that: The fixing assembly (8) includes an electric push rod (801), a fixing plate (802), a slag leakage trough (803), and two guide rods (804). The electric push rod (801) is fixedly installed at one end of the splash guard (6). The fixing plate (802) is slidably connected inside the splash guard (6) and fixedly connected to the protruding end of the electric push rod (801). The slag leakage trough (803) is opened at the bottom of the splash guard (6). The two guide rods (804) are slidably connected to one side of the splash guard (6) and fixedly connected to the fixing plate (802).

5. A drilling device for valve processing according to claim 1, characterized in that: The displacement assembly (7) includes two fixed seats (701), an electric push rod (702), and a rectangular slide (703). The two fixed seats (701) are fixedly installed on the upper surface of the workbench (1). The electric push rod (702) is fixedly connected to the fixed seats (701). The extended end of the electric push rod (702) is fixedly connected to the support frame (2). The bottom end of the support frame (2) is slidably connected to the rectangular slide (703).

6. The drilling device for valve processing according to claim 1, characterized in that: The support frame (2) has an auxiliary groove (201) on the side near the lifting plate (4), and one end of the lifting plate (4) is slidably connected to the auxiliary groove (201).

7. A drilling device for valve processing according to claim 4, characterized in that: A recycling box (10) is provided directly below the workbench (1), and the recycling box (10) is located directly below the slag trough (803).

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