Gate valve tapping machine with fixing structure

Abstract

The utility model discloses a sluice valve tapping machine with a fixing structure, which relates to the technical field of sluice valve processing and comprises a tapper, an adjusting component is arranged on the tapper and arranged inside an outer box, transmission belts are symmetrically arranged below the tapper, and the transmission belts are connected with the tapper. A plurality of clamping parts used for clamping and fixing the gate valve body are arranged on the conveying belt at equal intervals in an array mode, a guide mechanism is arranged in the outer box, a limiting mechanism is arranged on the second fixing base, and a containing groove is formed in the upper end of the mounting plate. A plurality of clamping parts are arranged on the conveying belt at equal intervals, so that a gate valve body can be conveniently and automatically clamped, fixed and unfixed, feeding and discharging are facilitated, a rotating clamping block can be conveniently adjusted by arranging a limiting mechanism, multiple positions of the gate valve body can be punched, and the punching efficiency is improved. And by arranging the adjusting assembly, the tapper can conveniently punch holes in different positions.

Description

Technical Field

[0001] The utility model relates to the technical field of gate valve processing, in particular to a gate valve opening machine with a fixed structure. Background Art

[0002] The gate valve's opening and closing component is the gate disc, and the direction of movement of the gate disc is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate disc has two sealing surfaces. During the gate valve processing, it is necessary to drill holes in the flanges at the three ports of the gate valve. The current existing method generally uses a clamp to fix the gate valve, and then uses a drilling machine to drill holes in the gate valve. Since multiple holes need to be opened on the flange port, the gate valve needs to be repeatedly clamped and adjusted to the drilling position during use. A lot of time is wasted in the repeated clamping process. In addition, the existing drilling method mostly places the unprocessed gate valve on the clamp, removes the gate valve after processing, and then replaces the unprocessed gate valve. This repeats the process to produce multiple gate valves. In the process of fixing and releasing the gate valve, a lot of time is wasted, making it inconvenient for continuous production, thereby affecting production efficiency.

[0003] Based on this, a gate valve opening machine with a fixed structure is now provided to eliminate the disadvantages of the existing device. Utility Model Content

[0004] The purpose of the utility model is to provide a gate valve opening machine with a fixed structure to solve the problem in the background art that it is inconvenient to quickly fix and continuously produce gate valves.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod at the bottom of said frame, and said bolt has a round shank to contact with said linking rod.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the adjustment component includes an adjustment plate, the adjustment plate is fixed on the output end of the first motor, an adjustment block is slidably provided on the adjustment plate, the adjustment block is fixed on the hole opener, a plurality of threaded holes are provided on one side of the adjustment plate, the adjustment plate and the adjustment block are fixedly connected by a first screw, the first motor is fixed at the bottom end of the first fixed plate, the upper end of the first fixed plate is fixedly connected to the output ends of the two first electric push rods respectively, and the first electric push rod is fixed in the mounting hole at the upper end of the outer box.

[0009] In an optional solution: the driving assembly includes a driving roller and a transmission roller, and a driving roller and a transmission roller are provided at both ends of the two conveyor belts, and a transmission shaft is fixed between the two driving rollers and the transmission rollers. The rotating shafts on one side of the driving roller and the transmission roller are rotatably arranged in the rotating hole on one side of the retaining plate, and the retaining plate is fixed inside the outer box. The rotating shaft at one end of one driving roller is fixedly connected to the output end of the second motor, and the second motor is fixed on the outer box.

[0010] In an optional solution: the guide mechanism includes two symmetrically arranged guide plates, one end of the guide plate is inclined, one side of the guide plate is fixedly connected to the output ends of several second electric push rods, the second electric push rods are fixed on the inner side of the outer box, the guide plate is set at the same height as the push rod at the upper end of the conveyor belt, a second fixed plate is slidingly provided on the push rod, the second fixed plate is fixed on the upper end of the mounting plate, and a second tension spring is provided between one side of the clamping plate and one side of the second fixed plate.

[0011] In an optional solution, a ball is provided at one end of each push rod.

[0012] In an optional solution: the limiting mechanism includes a limiting slider, the limiting slider is slidably arranged in the limiting hole on one side of the rotating clamping block, the limiting slider is fixedly arranged at one end of the sliding rod, the sliding rod is slidably arranged in the circular through-hole on one side of the retaining frame, the retaining frame is fixedly arranged on one side of the second fixed seat, the retaining frame is rotatably connected to the rotating clamping block, a first tension spring is provided between one side of the limiting slider and one side of the limiting hole, a threaded hole is provided at the bottom end of the filling plate, and a second screw is provided in the threaded hole.

[0013] In an optional solution: the bottom ends of the first and second fixed seats are each provided with a sliding groove, friction plates are slidably provided in the sliding grooves, the friction plates are fixed to the upper end of the mounting plate, one side of the friction plate is a friction surface, and friction discs are rubbed tightly against the friction surfaces of the friction plates, sliding grooves are each provided inside the first and second fixed seats at positions corresponding to the positions of the friction discs, a threaded rod is rotatably provided at one end of the friction disc, and threaded holes are each provided at positions of the first and second fixed seats corresponding to the positions of the threaded rods.

[0014] In an optional solution: rollers are symmetrically provided on both sides of the mounting plate for rotation, support plates are symmetrically provided inside the outer box and at the positions of the rollers at the upper end of the conveyor belt, and the rollers are in close contact with the upper ends of the support plates.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model provides a plurality of clamping components at equal intervals on the conveyor belt, and cooperates with the push rod and the guide plate to automatically clamp and fix and release the gate valve body, thereby facilitating loading and unloading, and facilitating continuous processing of the gate valve body. At the same time, the roller is used in conjunction with the support plate to facilitate supporting the conveyor belt, and prevents the conveyor belt from bending and affecting the punching quality when the hole opener punches holes in the gate valve body. By providing a limiting mechanism, it is convenient to adjust the rotating clamping block, so that holes can be punched at multiple positions of the gate valve body. At the same time, the guide plate is fixedly connected to the output ends of the plurality of second electric push rods, so that the initial position of the guide plate is convenient to adjust. At the same time, the friction plate is used in conjunction with the friction disc, so that the position of the first fixed seat and the second fixed seat is convenient to adjust, so that gate valve bodies of different sizes can be clamped and fixed. By providing an adjustment component, the hole opener can punch holes at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the present utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of the outer box of the utility model.

[0019] Figure 3 This is a schematic diagram of the installation of the upper end of the mounting plate of the utility model.

[0020] Figure 4 This is a schematic diagram of the bottom structure of the mounting plate of the utility model.

[0021] Figure 5 This is a schematic diagram of the installation of the friction disc of the utility model.

[0022] Figure 6 This is a schematic diagram of the structure of the limit slider of the utility model.

[0023] Figure 7 This is a schematic diagram of the guide plate structure of the utility model.

[0024] Figure 8 This is a schematic diagram of the rotating clamping block of the utility model in the rotating state.

[0025] Figure 9 This is a schematic diagram of the structure of the adjustment plate of the utility model.

[0026] Notes on figure numbers: 11 hole opener, 12 adjustment plate, 13 first motor, 14 first electric push rod, outer box 15 outer box, 16 conveyor belt, 17 second motor, 18 mounting plate, 19 first fixed seat, 20 second fixed seat, 21 fixed clamping block, 22 rotating clamping block, 23 limiting slider, 24 sliding rod, 25 first tension spring, 26 friction plate, 27 friction disc, 28 threaded rod, 29 clamping plate, 30 push rod, 31 second tension spring, 32 guide plate, 33 second electric push rod, 34 roller, 35 support plate, 36 controller, 37 gate valve body, 38 filling plate, 39 placement groove. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0028] Example 1

[0029] In one embodiment, Figures 1-9 As shown, a gate valve hole opening machine with a fixed structure includes a hole opener 11, an adjustment component is provided on the hole opener 11, and the adjustment component is arranged inside the outer box 15. A conveyor belt 16 is symmetrically provided below the hole opener 11, and a driving component for driving the conveyor belt 16 to rotate is provided inside the outer box 15. A plurality of clamping components for clamping and fixing the gate valve body 37 are arranged in an evenly spaced array on the conveyor belt 16. The clamping component includes a mounting plate 18, and the mounting plate 18 is fixedly connected to the two conveyor belts 16 through a fixing rod. A clamping plate 29 is symmetrically slidably provided on the upper end of the mounting plate 18, and a push-type ... Rod 30, the outer box 15 is provided with a guide mechanism for guiding the clamping plate 29, the upper end of the mounting plate 18 is provided with a first fixed seat 19 and a second fixed seat 20, one side of the first fixed seat 19 is fixedly provided with a fixed clamping block 21, and one side of the second fixed seat 20 is rotatably provided with a rotating clamping block 22, and the second fixed seat 20 is provided with a limiting mechanism for limiting the rotating clamping block 22, the upper end of the mounting plate 18 is provided with a placement groove 39, and a filling plate 38 is provided inside the placement groove 39. Through the guiding mechanism, it is convenient for the clamping plate 29 to clamp and fix the gate valve body 37, and the limiting mechanism makes it convenient to fix the rotating clamping block 22;

[0030] The adjusting assembly includes an adjusting plate 12, the adjusting plate 12 is fixed on the output end of the first motor 13, an adjusting block is slidably provided on the adjusting plate 12, the adjusting block is fixed on the hole opener 11, a plurality of threaded holes are provided on one side of the adjusting plate 12, the adjusting plate 12 and the adjusting block are fixedly connected by a first screw, the first motor 13 is fixed on the bottom end of the first fixing plate, the upper end of the first fixing plate is respectively fixedly connected to the output ends of the two first electric push rods 14, the first electric push rods 14 are fixed in the mounting hole at the upper end of the outer box 15, and when in use, when the gate valve needs to be adjusted When drilling at the flange of the main body 37, the output end of the first electric push rod 14 drives the hole opener 11 to move, and the hole opener 11 drills the flange of the gate valve main body 37. When drilling at other positions is required, the output end of the first motor 13 drives the hole opener 11 to rotate a fixed angle so that holes can be drilled at other positions. When drilling at different flange positions is required, the first screw is matched with the threaded holes at different positions on the adjustment plate 12 to change the working rotation diameter of the hole opener 11. When the hole opener 11 completes drilling, the output end of the first motor 13 drives the hole opener 11 to rotate to the initial position.

[0031] The driving assembly includes a driving roller and a transmission roller. A driving roller and a transmission roller are provided at both ends of the two transmission belts 16. A transmission shaft is fixed between the two driving rollers and the transmission rollers. The rotating shafts on one side of the driving rollers and the transmission rollers are rotatably arranged in the rotating holes on one side of the retaining plate. The retaining plate is fixedly arranged inside the outer box 15. The rotating shaft at one end of one driving roller is fixedly connected to the output end of the second motor 17. The second motor 17 is fixed on the outer box 15. During use, when it is necessary to punch the gate valve body 37, the second motor 17 drives the conveyor belt 16 to rotate, so that a mounting plate 18 rotates intermittently to the loading position, and then the supervisor places the unprocessed gate valve body 37 on the upper end of the mounting plate 18.

[0032] The guide mechanism includes two symmetrically arranged guide plates 32, one end of the guide plate 32 is inclined, and one side of the guide plate 32 is fixedly connected to the output end of a plurality of second electric push rods 33, and the second electric push rods 33 are fixedly arranged on the inner side of the outer box 15. The guide plate 32 is arranged at the same height as the push rod 30 at the upper end of the conveyor belt 16. A second fixed plate is slidably provided on the push rod 30, and the second fixed plate is fixedly provided on the upper end of the mounting plate 18. There are provided between one side of the clamping plate 29 and one side of the second fixed plate. There is a second tension spring 31. When in use, after the staff places the gate valve body 37 on the upper end of the mounting plate 18, the fixed clamping block 21 and the rotating clamping block 22 can limit the gate valve body 37. When the conveyor belt 16 drives the mounting plate 18 to move, one end of the push rod 30 is tightly attached to the inclined surface of the guide plate 32, so that the guide plate 32 guides the push rod 30, so that the push rod 30 drives the clamping plate 29 to move. When one end of the push rod 30 contacts the plane of the guide plate 32, the two clamping plates 29 can clamp and fix the gate valve body 37.

[0033] One end of the push rod 30 is provided with a ball, which is convenient for reducing the wear between the end of the push rod 30 and one side of the guide plate 32 during use.

[0034] The limiting mechanism includes a limiting slider 23, which is slidably arranged in a limiting hole on one side of the rotating clamping block 22. The limiting slider 23 is fixedly arranged at one end of a sliding rod 24, and the sliding rod 24 is slidably arranged in a circular through-hole on one side of a retaining frame. The retaining frame is fixedly arranged on one side of a second fixing seat 20, and the retaining frame is rotatably connected to the rotating clamping block 22. A first tension spring 25 is provided between one side of the limiting slider 23 and one side of the limiting hole. A threaded hole is provided at the bottom end of the filling plate 38, and a second screw is provided in the threaded hole. When in use, when it is necessary to perform a repair on the upper flange of the gate valve body 37 When punching, the rotating clamp 22 is set parallel to the mounting plate 18, and the filling plate 38 is placed inside the placement groove 39. When it is necessary to punch holes in the flanges at both ends of the gate valve body 37, the sliding rod 24 is pushed to make the limiting slider 23 disengage from the limiting hole, so that the rotating clamp 22 rotates 90 degrees, and one side of the rotating clamp 22 is tightly attached to the second fixed seat 20. Then the sliding rod 24 is released, and under the action of the first tension spring 25, the limiting slider 23 is moved back to the limiting hole, so that the rotating clamp 22 is fixed again, and then one end of the gate valve body 37 is placed inside the placement groove 39.

[0035] The bottom ends of the first fixing seat 19 and the second fixing seat 20 are both provided with sliding grooves, and friction plates 26 are slidably provided in the sliding grooves. The friction plates 26 are both fixed to the upper ends of the mounting plates 18, and one side of the friction plates 26 is a friction surface. The friction surfaces of the friction plates 26 are all in close contact with friction discs 27. The first fixing seat 19 and the second fixing seat 20 are both provided with sliding grooves at positions corresponding to the positions of the friction discs 27, and one end of the friction disc 27 is rotatably provided with a threaded rod 28. The first fixing seat 19 and the second fixing seat 20 are both provided with threaded holes at positions corresponding to the positions of the threaded rod 28. When in use, when it is necessary to adjust the positions of the first fixing seat 19 and the second fixing seat 20, the threaded rod 28 is rotated, and the friction disc 27 is moved away from the friction plate 26 under the action of the threads, so that the positions of the first fixing seat 19 and the second fixing seat 20 are adjusted. After the adjustment is completed, the threaded rod 28 is rotated so that the friction disc 27 is again in close contact with one side of the friction plate 26, so that the first fixing seat 19 and the second fixing seat 20 are fixed.

[0036] Example 2

[0037] The difference from Example 1 is that rollers 34 are symmetrically rotated on both sides of the mounting plate 18, and support plates 35 are symmetrically provided inside the outer box 15 and at the position of the rollers 34 at the upper end of the conveyor belt 16. The rollers 34 are in close contact with the upper ends of the support plates 35. During use, when the mounting plate 18 is rotated to the upper end of the conveyor belt 16, the rollers 34 are in close contact with the support plates 35, so that when the hole opener 11 punches a hole in the gate valve body 37, the conveyor belt 16 can be supported to prevent the conveyor belt 16 from bending.

[0038] The above embodiment discloses a gate valve hole punching machine with a fixed structure, wherein when the gate valve body 37 needs to be punched, the second motor 17 drives the conveyor belt 16 to rotate, so that a mounting plate 18 is intermittently rotated to the loading position, and then the supervisor places the unprocessed gate valve body 37 on the upper end of the mounting plate 18. The fixed clamping block 21 and the rotating clamping block 22 can limit the gate valve body 37. When the conveyor belt 16 drives the mounting plate 18 to move, one end of the push rod 30 and the inclined surface of the guide plate 32 are aligned. The guide plate 32 is in close contact with the push rod 30, so that the push rod 30 drives the clamping plate 29 to move. When one end of the push rod 30 contacts the plane of the guide plate 32, the two clamping plates 29 can clamp and fix the gate valve body 37. When the gate valve body 37 moves to the bottom of the hole opener 11, the output end of the first electric push rod 14 drives the hole opener 11 to move, and the hole opener 11 punches the flange of the gate valve body 37. When it is necessary to punch holes in other positions, the output of the first motor 13 The end drives the hole opener 11 to rotate a fixed angle, so that holes can be punched at other positions. When holes need to be punched at different flange positions, the first screw is matched with the threaded holes at different positions on the adjusting plate 12 to change the working rotation diameter of the hole opener 11. When the hole opener 11 completes drilling, the output end of the first motor 13 drives the hole opener 11 to rotate to the initial position. When holes need to be punched at the flanges at both ends of the gate valve body 37, the sliding rod 24 is pushed to make the limit slider 23 disengage from the limit hole, so that the rotating clamp 22 rotates 90 degrees, and one side of the rotating clamp 22 is tightly attached to the second fixed seat 20. Then, the sliding rod 24 is released, and under the action of the first tension spring 25, the limit slider 23 is moved back into the limit hole, so that the rotating clamp 22 is fixed again. Then, one end of the gate valve body 37 is placed inside the placement slot 39. At the same time, the hole opener 11, the adjusting plate 12, the first motor 13, the first electric push rod 14, and the second motor 17 are all electrically connected to the controller 36.

[0039] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A gate valve hole opening machine with a fixed structure, comprising a hole opener (11), an adjustment component provided on the hole opener (11), the adjustment component arranged inside an outer box (15), a conveyor belt (16) symmetrically provided below the hole opener (11), a drive component for driving the conveyor belt (16) to rotate provided inside the outer box (15), characterized in that: The conveyor belt (16) is provided with a plurality of clamping components for clamping and fixing the gate valve body (37) in an array at equal intervals. The clamping components include a mounting plate (18). The mounting plate (18) is fixedly connected to the two conveyor belts (16) through a fixing rod. A clamping plate (29) is symmetrically slidably provided on the upper end of the mounting plate (18). A push rod (30) is fixedly provided on one side of the clamping plate (29). A guide for guiding the clamping plate (29) is provided inside the outer box (15). The mounting plate (18) is provided with a first fixing seat (19) and a second fixing seat (20) at the upper end thereof, a fixing clamp (21) is fixedly provided on one side of the first fixing seat (19), a rotating clamp (22) is rotatably provided on one side of the second fixing seat (20), a limiting mechanism for limiting the rotating clamp (22) is provided on the second fixing seat (20), a placement groove (39) is provided at the upper end thereof, and a filling plate (38) is provided inside the placement groove (39).

2. A gate valve opening machine with a fixed structure according to claim 1, characterized in that: The adjustment assembly includes an adjustment plate (12), the adjustment plate (12) is fixed on the output end of the first motor (13), an adjustment block is slidably provided on the adjustment plate (12), the adjustment block is fixed on the hole opener (11), a plurality of threaded holes are provided on one side of the adjustment plate (12), the adjustment plate (12) and the adjustment block are fixedly connected by a first screw, the first motor (13) is fixed on the bottom end of the first fixed plate, the upper end of the first fixed plate is fixedly connected to the output ends of two first electric push rods (14), and the first electric push rods (14) are fixed in the mounting holes at the upper end of the outer box (15).

3. The gate valve opening machine with a fixed structure according to claim 1, characterized in that: The driving assembly includes a driving roller and a transmission roller. Both ends of the two transmission belts (16) are provided with a driving roller and a transmission roller. A transmission shaft is fixed between the two driving rollers and the transmission rollers. The rotating shafts on one side of the driving rollers and the transmission rollers are rotatably arranged in the rotating holes on one side of the retaining plate. The retaining plate is fixedly arranged inside the outer box (15). The rotating shaft at one end of one driving roller is fixedly connected to the output end of the second motor (17). The second motor (17) is fixedly arranged on the outer box (15).

4. The gate valve opening machine with a fixed structure according to claim 1, characterized in that: The guide mechanism includes two symmetrically arranged guide plates (32), one end of the guide plate (32) is inclined, one side of the guide plate (32) is fixedly connected to the output ends of a plurality of second electric push rods (33), the second electric push rods (33) are fixedly arranged on the inner side of the outer box (15), the guide plate (32) is arranged at the same height as the push rod (30) at the upper end of the conveyor belt (16), a second fixed plate is slidably provided on the push rod (30), the second fixed plate is fixedly arranged on the upper end of the mounting plate (18), and a second tension spring (31) is provided between one side of the clamping plate (29) and one side of the second fixed plate.

5. The gate valve opening machine with a fixed structure according to claim 4, characterized in that: One end of the push rod (30) is provided with a ball.

6. The gate valve opening machine with a fixed structure according to claim 1, characterized in that: The limiting mechanism includes a limiting slider (23), the limiting slider (23) is slidably arranged in a limiting hole on one side of the rotating clamp (22), the limiting slider (23) is fixedly arranged at one end of a sliding rod (24), the sliding rod (24) is slidably arranged in a circular through-hole on one side of a retaining frame, the retaining frame is fixedly arranged on one side of a second fixed seat (20), the retaining frame is rotatably connected to the rotating clamp (22), a first tension spring (25) is provided between one side of the limiting slider (23) and one side of the limiting hole, a threaded hole is provided at the bottom end of the filling plate (38), and a second screw is provided in the threaded hole.

7. The gate valve opening machine with a fixed structure according to claim 1, characterized in that: The bottom ends of the first fixed seat (19) and the second fixed seat (20) are both provided with sliding grooves, and friction plates (26) are both slidably provided in the sliding grooves. The friction plates (26) are both fixedly provided on the upper end of the mounting plate (18), and one side of the friction plate (26) is a friction surface. The friction surface of the friction plate (26) is frictionally and tightly provided with a friction disc (27). The first fixed seat (19) and the second fixed seat (20) are both provided with sliding grooves at positions corresponding to the positions of the friction disc (27). A threaded rod (28) is rotatably provided at one end of the friction disc (27). The first fixed seat (19) and the second fixed seat (20) are both provided with threaded holes at positions corresponding to the positions of the threaded rod (28).

8. The gate valve opening machine with a fixed structure according to claim 1, characterized in that: Both sides of the mounting plate (18) are symmetrically provided with rollers (34), and the interior of the outer box (15) and the position of the rollers (34) at the upper end of the conveyor belt (16) are symmetrically provided with support plates (35), and the rollers (34) are in close contact with the upper ends of the support plates (35).

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