Quick puncher for valve

Abstract

The utility model relates to the technical field of valve machining equipment, in particular to a rapid valve puncher which comprises a rack, a fixing plate used for fixing a valve, a punching mechanism used for drilling a valve flange and a driving mechanism used for controlling the fixing plate and the punching mechanism to move. The valve fixing plate is matched with the rack to position the position of the valve flange and fix the valve, the punching mechanism drills a plurality of holes in the valve flange at the same time after fixing, the driving mechanism drives the punching mechanism and the fixing plate to be close to or away from the valve, the multiple holes can be rapidly drilled in the valve flange, and the valve flange is positioned and fixed. And the accuracy of valve punching is improved, and the punching efficiency is improved.

Description

Technical Field

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

[0002] Valves are control components in fluid transport systems, with functions such as shutting off, regulating, guiding, preventing backflow, stabilizing pressure, diverting, or overflowing and relieving pressure. Valves are the simplest and most practical devices for controlling fluid flow, and they can be seen everywhere in daily life. At the same time, valves are important control components in fluid transport systems.

[0003] Valves are mainly composed of three parts: valve body, opening and closing components, and flange. Existing valves generally require drilling holes in the flange to fix the flange to the pipeline with bolts. There are many holes that need to be drilled on the flange. Currently, valve flange drilling is done one hole at a time. Operators need to drill each hole on the flange one by one, which is not only inefficient, but may also affect the arrangement of the holes. Utility Model Content

[0004] To improve the efficiency and accuracy of drilling valve flanges, this utility model provides a valve rapid drilling tool.

[0005] This utility model provides a valve quick-drilling tool, which adopts the following technical solution:

[0006] A valve rapid drilling tool includes a frame, a fixed plate, a drilling mechanism, and a driving mechanism. The drilling mechanism is disposed on the upper part of the fixed plate, and both the fixed plate and the drilling mechanism are slidably connected to the frame. The frame is provided with a valve placement slot, and the fixed plate is provided with a fixing slot. The valve placement slot and the fixing slot are concentric. The drilling mechanism is provided with multiple drill bits. The driving mechanism includes a first driving component and a second driving component. The first driving component is fixedly connected to the fixed plate, and the second driving component is connected to the drilling mechanism. With the above configuration, when drilling a valve flange, the flange at one end of the valve is placed on the frame. The valve is placed in the slot. The first drive assembly operates, moving the fixing plate closer to the valve placement slot until the fixing slot contacts the flange at the other end of the valve. At this point, the valve is fixed. The drilling mechanism then operates, with the second drive assembly moving the drilling mechanism closer to the fixing plate. The drill bit passes through the fixing plate and drills holes in the valve flange. Multiple holes can be drilled simultaneously. The valve placement slot and fixing slot can firmly fix both ends of the valve, ensuring that it will not move during drilling. This solves the problem of fixing irregularly shaped valves in the middle. The fixed position of multiple drill bits ensures accurate drilling position and improves drilling efficiency.

[0007] Furthermore, the frame includes a base plate, two side plates, and a top plate. The valve placement slot is located on the upper part of the base plate, and the two side plates are respectively located on both sides of the base plate. The side plates are fixedly connected to the base plate, and the top plate is fixedly connected to the upper part of the two side plates. With the above configuration, the flange at one end of the valve is placed in the valve placement slot of the base plate during installation. The valve placement slot is compatible with the valve flange and can position the valve flange, thus improving the accuracy of subsequent drilling.

[0008] Furthermore, the drilling mechanism includes a moving plate, a housing, a first motor, a large gear, multiple small gears, and a drill bit. The housing is fixedly connected to the moving plate, and the moving plate is slidably connected to the frame. The housing is hollow inside, and multiple circular holes are provided at the bottom of the housing. The large gear and multiple small gears are all located inside the housing, with the large gear located at the center inside the housing and the small gears located around the large gear. The small gears mesh with the large gear, and both the large gear and small gears are rotatably connected to the housing. The first motor is located at the top of the housing and is driven by the large gear. A drill bit is fixedly connected to each small gear, and the drill bit extends out of the circular hole. With the above configuration, when drilling holes in the valve, the rotation of the first motor drives the rotation of the large gear, which in turn drives the rotation of the surrounding small gears, thereby driving the drill bit to rotate and drill holes in the valve flange. The drill bits rotate at the same speed and are in a fixed position, which can ensure the quality and accuracy of the drilling. At the same time, multiple holes are drilled on the valve flange, improving the drilling efficiency.

[0009] Furthermore, the fixing plate is provided with multiple through holes, the number of which is the same as the number of drill bits, and the drill bits can pass through the through holes.

[0010] Furthermore, the first driving component is configured as a cylinder, with the first end of the cylinder fixedly connected to the top plate and the second end of the cylinder fixedly connected to the fixed plate. The movable plate has an opening, and the cylinder passes through the opening of the movable plate. With the above configuration, the cylinder can control the fixed plate to move closer to or further away from the bottom plate to fix or loosen the valve. No manual operation is required, making it convenient to use.

[0011] Furthermore, the second drive assembly includes a second motor and a lead screw. The lead screw is disposed between the top plate and the bottom plate. The first end of the lead screw is rotatably connected to the top plate, and the second end of the lead screw is rotatably connected to the bottom plate. The second motor is fixedly connected to the upper part of the top plate and is drively connected to the first end of the lead screw. The moving plate is provided with a threaded hole adapted to the lead screw, and the lead screw is disposed in the threaded hole. The fixed plate is provided with an opening, and the lead screw passes through the opening. With the above configuration, the second motor starts and drives the lead screw to rotate. The rotation of the lead screw in turn drives the drill bit to move towards the valve, drilling multiple holes in the valve flange simultaneously, thereby improving the efficiency of drilling multiple through holes in the flange.

[0012] Furthermore, both inner surfaces of the two side plates are provided with T-slots, and both the fixed plate and the movable plate are provided with T-blocks adapted to the T-slots. The T-blocks are disposed in the T-slots and can slide within the T-slots. Through the above arrangement, the T-slots can limit the movement of the movable plate and the fixed plate, ensuring the stability of the vertical movement of the fixed plate and the movable plate and improving the quality of flange drilling.

[0013] In summary, this utility model has at least one of the following beneficial technical effects:

[0014] 1. By setting a valve placement slot on the frame and a fixing slot on the fixing plate, when drilling a valve flange, the flange at one end of the valve is placed in the valve placement slot on the frame. The first drive component works, driving the fixing plate to move closer to the valve placement slot until the fixing slot contacts the flange at the other end of the valve. At this point, the valve is fixed. The valve placement slot and the fixing slot can firmly fix both ends of the valve, playing a positioning role for the valve and ensuring that it will not move during drilling. This solves the problem of fixing irregularly shaped valves in the middle.

[0015] 2. Through the setting of the drilling mechanism, when drilling the valve, the first motor rotates to drive the large gear to rotate, the large gear rotates to drive the surrounding small gears to rotate, and then drives the drill bit to rotate to drill the valve flange. The drill bit rotates at the same speed and is in a fixed position, which can ensure the quality and positional accuracy of drilling. At the same time, multiple holes are drilled on the valve flange, which improves the drilling efficiency.

[0016] 3. With the setting of the first drive component, the cylinder can control the fixed plate to move closer to or further away from the base plate to fix or loosen the valve. No manual operation is required, making it convenient to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this application;

[0018] Figure 2 This is a structural schematic diagram of the fixing plate of this application;

[0019] Figure 3 This is a cross-sectional structural diagram of the rack in this application;

[0020] Figure 4 This is a schematic diagram of the drilling mechanism of this application;

[0021] Figure 5 This is a cross-sectional structural diagram of the drilling mechanism of this application;

[0022] Figure 6 This is a schematic diagram of the meshing structure of the large gear and small gear in this application;

[0023] Reference numerals: 100, frame; 110, valve placement slot; 120, base plate; 130, side plate; 140, top plate; 150, T-slot; 200, fixing plate; 210, fixing slot; 220, T-block; 230, through hole; 310, drill bit; 320, moving plate; 330, housing; 340, first motor; 350, large gear; 360, small gear; 410, cylinder; 420, second motor; 430, lead screw; 440, threaded hole. Detailed Implementation

[0024] The technical solutions of this utility model are clearly and completely described below through specific embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] The following combination Figures 1 to 6 The present invention will be described in further detail below.

[0026] This embodiment discloses a valve quick-drilling tool, referring to... Figure 1 The device includes a frame 100, a fixing plate 200 for fixing the valve, a drilling mechanism for drilling holes in the valve flange, and a drive mechanism for controlling the movement of the fixing plate 200 and the drilling mechanism. The valve fixing plate 200 cooperates with the frame 100 to position the valve flange and fix the valve. After fixing, the drilling mechanism drills multiple holes in the valve flange simultaneously. The drive mechanism drives the drilling mechanism and the fixing plate 200 to move closer to or away from the valve, which can quickly drill multiple holes in the valve flange, position and fix the valve flange, improve the accuracy of valve drilling and improve drilling efficiency.

[0027] Reference Figures 1-3This embodiment adds the following technical features (specifically, the structure of the frame 100 and the fixing plate 200 is configured as follows): The frame 100 includes a base plate 120, two side plates 130, and a top plate 140. A valve placement groove 110 is provided on the base plate 120, located on the upper part of the base plate 120. The two side plates 130 are respectively located on both sides of the base plate 120 and are fixedly connected to the base plate 120. The top plate 140 is fixedly connected to the two side plates 130. At the upper part of the frame 100, the fixing plate 200 and the drilling mechanism are slidably connected to the frame 100; the fixing plate 200 is provided with a fixing groove 210, the valve placement groove 110 and the fixing groove 210 are both circular in shape, the valve placement groove 110 and the fixing groove 210 have the same diameter, which is the same as the diameter of the valve flange, the valve placement groove 110 and the fixing groove 210 are concentric, the fixing plate 200 is provided with multiple through holes 230, and the drill bit 310 can pass through the through holes 230.

[0028] Thus, when the flange at one end of the valve is installed, it is placed in the valve placement groove 110 of the base plate 120. The valve placement groove 110 is adapted to the valve flange and can position the valve flange. The fixing plate 200 moves towards the base plate 120, and the fixing plate 200 and the base plate 120 fix the valve, which improves the accuracy of subsequent drilling.

[0029] Reference Figures 4-6 This embodiment adds the following technical features (specifically, the structure of the drilling mechanism is configured as follows): The drilling mechanism is mounted on the upper part of the fixed plate 200, and multiple drill bits 310 are mounted on the drilling mechanism. The drilling mechanism includes a movable plate 320, a housing 330, a first motor 340, a large gear 350, multiple small gears 360, and drill bits 310; the housing 330 is fixedly connected to the movable plate 320, and the movable plate 320 is slidably connected to the frame 100. The interior of the housing 330 is hollow, and multiple round holes are provided at the lower part of the housing 330. A large gear 350 and multiple small gears 360 are all disposed inside the housing 330. The large gear 350 is disposed at the center inside the housing 330, and the small gears 360 are disposed around the large gear 350. The small gears 360 mesh with the large gear 350. Both the large gear 350 and the small gears 360 are rotatably connected to the housing 330. The first motor 340 is disposed at the top of the housing 330 and is connected to the large gear 350 for transmission. A drill bit 310 is fixedly connected to the small gear 360 and extends out of the circular hole.

[0030] Thus, when drilling holes in the valve, the first motor 340 rotates, driving the large gear 350 to rotate. The rotation of the large gear 350 drives the surrounding small gear 360 to rotate, which in turn drives the drill bit 310 to rotate, drilling holes in the valve flange. The drill bit 310 rotates at the same speed and is in a fixed position, which can ensure the quality and accuracy of the drilling. At the same time, multiple holes are drilled on the valve flange, improving the drilling efficiency.

[0031] Reference Figures 1-4 This embodiment adds the following technical features (specifically, the connection method between the fixed plate 200, the movable plate 320, and the frame 100 is configured as follows): T-slots 150 are provided on the inner surfaces of both side plates 130; T-blocks 220 adapted to the T-slots 150 are provided on both the fixed plate 200 and the movable plate 320, and the T-blocks 220 are disposed within the T-slots 150 and can slide within the T-slots 150. Preferably, each side plate 130 is provided with two T-slots 150, and both the fixed plate 200 and the movable plate 320 are provided with two T-blocks 220 adapted to the T-slots 150.

[0032] In this way, the T-slot 150 can limit the movement of the movable plate 320 and the fixed plate 200, ensuring the stability of the vertical movement of the fixed plate 200 and the movable plate 320, and improving the quality of flange drilling.

[0033] Reference Figures 1-2 , Figure 4 This embodiment adds the following technical features (the structure of the drive mechanism is specifically configured as follows): the drive mechanism includes a first drive assembly and a second drive assembly. The first drive assembly is fixedly connected to the fixed plate 200, and the second drive assembly is connected to the drilling mechanism. The first drive assembly is configured as a cylinder 410. The first end of the cylinder 410 is fixedly connected to the top plate 140, and the second end of the cylinder 410 is fixedly connected to the fixed plate 200. An opening is provided on the moving plate 320, and the cylinder 410 passes through the opening in the moving plate 320. The second drive assembly includes a first drive assembly and a second drive assembly. The second motor 420 and the lead screw 430 are located between the top plate 140 and the bottom plate 120. The first end of the lead screw 430 is rotatably connected to the top plate 140, and the second end of the lead screw 430 is rotatably connected to the bottom plate 120. The second motor 420 is fixedly connected to the upper part of the top plate 140 and is drivenly connected to the first end of the lead screw 430. The moving plate 320 is provided with a threaded hole 440 that matches the lead screw 430. The lead screw 430 is disposed in the threaded hole 440. The fixed plate 200 is provided with an opening in which the lead screw 430 passes.

[0034] Thus, when drilling valve flanges, the flange at one end of the valve is placed in the valve placement slot 110 on the frame 100. The first drive assembly operates, driving the fixing plate 200 to move closer to the valve placement slot 110 until the fixing slot 210 contacts the flange at the other end of the valve. At this point, the valve is fixed. The drilling mechanism operates, and the second drive assembly drives the drilling mechanism to move closer to the fixing plate 200. The drill bit 310 passes through the fixing plate 200 to drill holes in the valve flange. Multiple holes can be drilled simultaneously. The valve placement slot 110 and the fixing slot 210 can firmly fix both ends of the valve, ensuring that it will not move during drilling. This solves the problem of fixing valves with irregular shapes in the middle. The fixed positions of multiple drill bits 310 ensure accurate drilling positions and improve drilling efficiency.

[0035] The cylinder 410 can control the fixing plate 200 to move closer to or further away from the base plate 120 to fix or loosen the valve. It does not require manual operation and is easy to use. The second motor 420 starts and drives the lead screw 430 to rotate. The rotation of the lead screw 430 drives the drill bit 310 to move closer to the valve, drilling multiple holes in the valve flange at the same time, which improves the efficiency of drilling multiple through holes 230 in the flange.

[0036] In some embodiments, a controller is provided on the base plate 120. The controller is electrically connected to the first motor 340, the second motor 420, and the cylinder 410. The controller can control the start and stop of the first motor 340, the second motor 420, and the cylinder 410. The controller is prior art and will not be described in detail here.

[0037] The implementation principle of this embodiment is as follows:

[0038] In use, the flange at one end of the valve is placed in the valve placement groove 110 on the base plate 120. The valve placement groove 110 is adapted to the valve flange and can position the valve flange. When the first drive component works, the cylinder 410 drives the fixing plate 200 to move towards the valve placement groove 110 until the fixing groove 210 contacts the flange at the other end of the valve. The fixing plate 200 and the base plate 120 fix the valve, which improves the accuracy of subsequent drilling.

[0039] When the drilling mechanism is in operation, the second motor 420 starts and drives the lead screw 430 to rotate. The rotation of the lead screw 430 in turn drives the drill bit 310 to move towards the valve. The drill bit 310 passes through the fixed plate 200 and drills holes in the valve flange. Multiple holes can be drilled simultaneously. When drilling holes in the valve, the first motor 340 rotates and drives the large gear 350 to rotate. The rotation of the large gear 350 drives the rotation of multiple small gears 360 around it, which in turn drives the rotation of multiple drill bits 310 to rotate, drilling multiple holes in the valve flange simultaneously. The drill bits 310 rotate at the same speed and are in a fixed position, which can ensure the quality and accuracy of drilling. Drilling multiple holes in the valve flange at the same time improves the drilling efficiency.

[0040] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A valve quick-drilling tool, characterized in that, The device includes a frame, a fixed plate, a drilling mechanism, and a drive mechanism. The drilling mechanism is located on the upper part of the fixed plate, and both the fixed plate and the drilling mechanism are slidably connected to the frame. The frame is provided with a valve placement slot, and the fixed plate is provided with a fixing slot. The valve placement slot and the fixing slot are concentric. The drilling mechanism is provided with multiple drill bits. The drive mechanism includes a first drive component and a second drive component. The first drive component is fixedly connected to the fixed plate, and the second drive component is connected to the drilling mechanism.

2. The valve quick-drilling device according to claim 1, characterized in that, The frame includes a base plate, two side plates and a top plate. The valve placement slot is located on the upper part of the base plate. The two side plates are respectively located on both sides of the base plate. The side plates are fixedly connected to the base plate. The top plate is fixedly connected to the upper part of the two side plates.

3. The valve quick-drilling device according to claim 2, characterized in that, The drilling mechanism includes a moving plate, a housing, a first motor, a large gear, multiple small gears, and a drill bit. The housing is fixedly connected to the moving plate, and the moving plate is slidably connected to a side plate. The housing is hollow inside, and multiple circular holes are provided at the bottom of the housing. The large gear and multiple small gears are all located inside the housing. The large gear is located at the center inside the housing, and the small gears are located around the large gear. The small gears mesh with the large gear, and both the large gear and the small gears are rotatably connected to the housing. The first motor is located at the top of the housing and is drivenly connected to the large gear. A drill bit is fixedly connected to the small gear, and the drill bit extends out of the circular hole.

4. The valve quick-drilling device according to claim 3, characterized in that, The fixing plate is provided with multiple through holes, the number of which is the same as the number of drill bits, and the drill bits can pass through the through holes.

5. The valve quick-drilling device according to claim 3, characterized in that, The first driving component is configured as a cylinder, with the first end of the cylinder fixedly connected to the top plate and the second end of the cylinder fixedly connected to the fixed plate. The movable plate has an opening, and the cylinder passes through the opening of the movable plate.

6. The valve quick-drilling device according to claim 3, characterized in that, The second drive assembly includes a second motor and a lead screw. The lead screw is disposed between a top plate and a bottom plate. The first end of the lead screw is rotatably connected to the top plate, and the second end of the lead screw is rotatably connected to the bottom plate. The second motor is fixedly connected to the upper part of the top plate and is drivenly connected to the first end of the lead screw. The movable plate is provided with a threaded hole adapted to the lead screw, and the lead screw is disposed in the threaded hole. The fixed plate is provided with an opening, and the lead screw passes through the opening.

7. The valve quick-drilling device according to any one of claims 3-6, characterized in that, Both of the inner sides of the two side plates are provided with T-slots, and both the fixed plate and the movable plate are provided with T-blocks that are adapted to the T-slots. The T-blocks are disposed in the T-slots and can slide in the T-slots.

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