CN216758229U - Ball valve body valve rod hole processing frock - Google Patents
Ball valve body valve rod hole processing frock Download PDFInfo
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- CN216758229U CN216758229U CN202123079317.3U CN202123079317U CN216758229U CN 216758229 U CN216758229 U CN 216758229U CN 202123079317 U CN202123079317 U CN 202123079317U CN 216758229 U CN216758229 U CN 216758229U
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Abstract
The utility model discloses a ball valve body valve rod hole machining tool, which relates to the technical field of valve body machining equipment and comprises a bottom plate, a clamping and positioning mechanism and a drilling mechanism, wherein the clamping and positioning mechanism is fixedly installed on one side of the upper end of the bottom plate, the drilling mechanism is fixedly installed on the other side of the upper end of the bottom plate, and a valve body is clamped in the middle of the clamping and positioning mechanism. The clamping and positioning mechanism and the drilling mechanism are transversely arranged at the upper end of the bottom plate, when the valve body is clamped and fixed, the valve body is placed at the upper end of the mounting plate, the telescopic cylinder drives the pressing plate and the protective layer to move downwards to be matched with the mounting plate to clamp and fix the valve body, and when different valve bodies are replaced and machined, the gear motor can be started and drives the threaded rod to adjust up and down through the large gear and the small gear, so that the valve body on the mounting plate can adjust up and down to move, the positions of the drill holes of the valve bodies with different sizes are aligned with the drill bit, the time for adjusting is shortened, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of valve body machining equipment, in particular to a ball valve body valve rod hole machining tool.
Background
The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve has strong shearing force with a metal valve seat of the surfacing hard alloy, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The ball valve is divided into the following parts according to the driving mode: pneumatic ball valve, electronic ball valve, manual ball valve, need drill the valve body in the valve body course of working to follow-up erection joint with the valve rod.
The existing valve body drilling device is mostly vertically arranged, the vertically arranged drilling device is not convenient to clamp and fix when the valve body is drilled, the valve body which is different in replacement needs to be calibrated and adjusted for multiple times, the use is inconvenient, a large amount of time is wasted, and therefore the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a ball valve body valve rod hole machining tool, which aims to solve the problems that most of the existing valve body drilling devices in the background technology are vertically arranged, the vertically arranged drilling devices are inconvenient to clamp and fix when drilling a valve body, and different valve bodies need to be calibrated and adjusted for multiple times when being replaced, so that the use is inconvenient, a large amount of time is wasted, and the working efficiency is reduced.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a ball valve body valve rod hole machining tool comprises a bottom plate, a clamping and positioning mechanism and a drilling mechanism, wherein a plurality of supporting vertical plates are fixedly mounted on the bottom surface of the bottom plate, the clamping and positioning mechanism is fixedly mounted on one side of the upper end of the bottom plate, the drilling mechanism is fixedly mounted on the other side of the upper end of the bottom plate, a valve body is clamped in the middle of the clamping and positioning mechanism, the clamping and positioning mechanism comprises a mounting plate, a threaded rod, an L-shaped vertical plate, a telescopic cylinder, a pressing plate, a protective layer, a support, a speed reduction motor, a gear wheel and a pinion, the mounting plate is arranged on one side of the upper end of the bottom plate, four threaded rods are rotatably connected to the bottom surface of the mounting plate, penetrate through the bottom plate and are in threaded connection with the bottom plate, the mounting plate is movably mounted on one side of the upper end of the bottom plate through the four threaded rods, the L-shaped vertical plate is fixedly connected to one side of the mounting plate, the improved structure of the vertical plate comprises an L-shaped vertical plate, and is characterized in that a telescopic cylinder is fixedly mounted on one side of the top of the L-shaped vertical plate, the piston end of the telescopic cylinder penetrates through the top of the L-shaped vertical plate and is in threaded connection with a pressing plate, a protective layer is adhered to the surface of the bottom end of the pressing plate, a support is fixedly mounted on the bottom surface of a bottom plate under the mounting plate, a speed reduction motor is fixedly mounted in the middle of the upper end of the support, a large gear is fixedly connected to a rotating shaft end of the speed reduction motor, and four small gears are rotatably connected to the lower portions, located on the four mounting plates, of bottom targets of the bottom plate.
Preferably, drilling mechanism includes base, servo motor, lead screw, the electronic slider of slide bar, drive arrangement and drill bit, the upper end opposite side fixed mounting of bottom plate has the base, one side fixedly connected with servo motor of base, the middle part of base is rotated and is connected with the lead screw, the middle part of base is located the both sides fixedly connected with slide bar of lead screw, the surperficial swing joint of lead screw and slide bar has electronic slider, electronic slider's top fixed surface is connected with drive arrangement, drive arrangement's output transmission is connected with the drill bit.
Preferably, the bull gear is meshed with four pinions, and the reduction motor is in transmission connection with the four pinions through the bull gear.
Preferably, the pinion is positioned on the bottom surface of the bottom plate and sleeved on the surface of the threaded rod, and the inner wall of the pinion is in threaded connection with the threaded rod.
Preferably, the middle part of the electric sliding block is in threaded connection with the screw rod, two sides of the electric sliding block are in sliding connection with the two sliding rods, and the driving device is movably mounted on the other side of the upper end of the bottom plate through the electric sliding block.
Compared with the prior art, the utility model provides a ball valve body valve rod hole machining tool, which has the following beneficial effects:
the clamping and positioning mechanism and the drilling mechanism are transversely arranged at the upper end of the bottom plate, when the valve body is clamped and fixed, the valve body is placed at the upper end of the mounting plate, then the telescopic cylinder is opened, the telescopic cylinder drives the pressing plate and the protective layer to move downwards to be matched with the mounting plate to clamp and fix the valve body, the use is convenient, and when different valve bodies are replaced, the speed reducing motor can be started, the speed reducing motor drives the threaded rod to adjust up and down through the large gear and the small gear, so that the valve body on the mounting plate can be adjusted up and down to move, the drilling positions of the valve bodies with different sizes are aligned with the drill bit, the time for adjusting is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of a ball valve body valve stem hole machining tool of the present invention;
FIG. 2 is a schematic structural view of a ball valve body valve stem hole machining tool in a top view;
FIG. 3 is a schematic structural diagram of a front view of a ball valve body valve stem hole machining tool of the present invention;
FIG. 4 is a schematic view of a bottom view of a ball valve body valve stem hole machining tool of the present invention;
the reference numbers in the figures are:
1. a base plate; 2. supporting a vertical plate; 3. a clamping and positioning mechanism; 4. a drilling mechanism; 5. a valve body; 6. a base; 7. a servo motor; 8. a screw rod; 9. a slide bar; 10. an electric slider; 11. a drive device; 12. a drill bit; 13. mounting a plate; 14. a threaded rod; 15. an L-shaped vertical plate; 16. a telescopic cylinder; 17. pressing a plate; 18. a protective layer; 19. a support; 20. a reduction motor; 21. a bull gear; 22. a pinion gear.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-4, a ball valve body valve stem hole processing tool comprises a bottom plate 1, a clamping and positioning mechanism 3 and a drilling mechanism 4, wherein a plurality of supporting vertical plates 2 are fixedly installed on the bottom end surface of the bottom plate 1, the clamping and positioning mechanism 3 is fixedly installed on one side of the upper end of the bottom plate 1, the drilling mechanism 4 is fixedly installed on the other side of the upper end of the bottom plate 1, a valve body 5 is clamped in the middle of the clamping and positioning mechanism 3, the clamping and positioning mechanism 3 comprises a mounting plate 13, a threaded rod 14, an L-shaped vertical plate 15, a telescopic cylinder 16, a pressure plate 17, a protective layer 18, a support 19, a speed reduction motor 20, a gear wheel 21 and a pinion 22, the mounting plate 13 is arranged on one side of the upper end of the bottom plate 1, the bottom surface of the mounting plate 13 is rotatably connected with four threaded rods 14, the four threaded rods 14 penetrate through the bottom plate 1 and are in threaded connection with the bottom plate 1, and the mounting plate 13 is movably installed on one side of the upper end of the bottom plate 1 through the four threaded rods 14, one side fixedly connected with L of mounting panel 13 appears riser 15, top one side fixed mounting of L shape riser 15 has telescopic cylinder 16, telescopic cylinder 16's piston end runs through L shape riser 15's top and clamp plate 17 threaded connection, clamp plate 17's bottom surface is stained with protective layer 18, protective layer 18 is soft rubber material, prevent to cause the damage to valve body 5 when compressing tightly valve body 5, there is support 19 bottom surface of bottom plate 1 is located mounting panel 13 under fixed mounting, support 19's upper end middle part fixed mounting has gear motor 20, gear motor 20 passes through support 119 fixed mounting in bottom of bottom plate 1, gear motor 20's pivot end fixedly connected with gear wheel 21, the bottom target of bottom plate 1 is located the below of four mounting panels 13 and rotates and is connected with four pinions 22.
Specifically, drilling mechanism 4 includes base 6, servo motor 7, lead screw 8, slide bar 9 electric sliding block 10, drive arrangement 11 and drill bit 12, bottom plate 1's upper end opposite side fixed mounting has base 6, one side fixedly connected with servo motor 7 of base 6, the middle part of base 6 is rotated and is connected with lead screw 8, the middle part of base 6 is located the both sides fixedly connected with slide bar 9 of lead screw 8, the surperficial swing joint of lead screw 8 and slide bar 9 has electric sliding block 10, electric sliding block 10's top fixed surface is connected with drive arrangement 11, drive arrangement 11's output transmission is connected with drill bit 12.
Specifically, the large gear 21 is meshed with four small gears 22, the reduction motor 20 is in transmission connection with the four small gears 22 through the large gear 21, the small gears 22 are located on the bottom surface of the bottom plate 1 and are sleeved on the surface of the threaded rod 14, the inner wall of the small gears 22 is in threaded connection with the threaded rod 14, the reduction motor 20 drives the large gear 21 to rotate, the large gear 21 is meshed with the small gears 22, the small gears 22 are rotatably installed at the bottom of the bottom plate 1, the small gears 22 rotate, then the small gears 22 are in threaded connection with the threaded rod 14, the small gears 22 rotate to drive the threaded rod 14 to rotate, and the threaded rod 14 is adjusted and moved up and down on the bottom 1.
Specifically, the middle of the electric slider 10 is in threaded connection with the screw rod 8, two sides of the electric slider 10 are in sliding connection with the two sliding rods 9, the driving device 11 is movably mounted on the other side of the upper end of the bottom plate 1 through the electric slider 10, when the servo motor 7 is started, the screw rod 8 rotates, and the electric slider 10 moves towards the valve body 5 under the action of the two sliding rods 9.
The working principle and the using process of the utility model are as follows: when the utility model is used, the valve body 5 is placed at the central position of the upper end of the mounting plate 13, then the telescopic cylinder 16 is started, the telescopic cylinder 16 drives the pressing plate 17 and the protective layer 18 to move downwards to be matched with the mounting plate 13 to clamp and fix the valve body 5, the fixing and the use are convenient, then the servo motor 7 is started, at the moment, the screw rod 8 rotates in the middle of the base 6, the electric slider 10 moves towards the valve body 5 under the action of the two sliding rods 9, so that the driving device 11 and the drill bit 12 drill the valve body 5, when different valve bodies 5 are replaced, the speed reducing motor 20 is started, the speed reducing motor 20 drives the large gear 21 to rotate, as the large gear 21 is meshed with the small gear 22, and the small gear 22 is rotatably installed at the bottom of the bottom plate 1, so that the small gear 22 rotates, and then as the small gear 22 is in threaded connection with the threaded rod 14, the small gear 22 rotates to drive the threaded rod 14 to rotate, and then the threaded rod 14 is adjusted and moved up and down on the bottom 1, so that the valve body 5 on the mounting plate 13 is adjusted and moved up and down, the drilling positions of the valve bodies with different sizes are aligned with the drill bit 12, the time for adjusting is reduced, and the working efficiency is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a ball valve body valve rod spot facing work frock, includes bottom plate (1), centre gripping positioning mechanism (3) and drilling mechanism (4), its characterized in that: the bottom surface of the bottom plate (1) is fixedly provided with a plurality of supporting vertical plates (2), one side of the upper end of the bottom plate (1) is fixedly provided with a clamping and positioning mechanism (3), the other side of the upper end of the bottom plate (1) is fixedly provided with a drilling mechanism (4), the middle part of the clamping and positioning mechanism (3) is clamped with a valve body (5), the clamping and positioning mechanism (3) comprises a mounting plate (13), a threaded rod (14), an L-shaped vertical plate (15), a telescopic cylinder (16), a pressing plate (17), a protective layer (18), a bracket (19), a speed reduction motor (20), a gear wheel (21) and a pinion (22), one side of the upper end of the bottom plate (1) is provided with the mounting plate (13), the bottom surface of the mounting plate (13) is rotatably connected with four threaded rods (14), and the four threaded rods (14) penetrate through the bottom plate (1) and are in threaded connection with the bottom plate (1), the mounting plate (13) is movably mounted on one side of the upper end of the bottom plate (1) through four threaded rods (14), an L-shaped vertical plate (15) is fixedly connected with one side of the mounting plate (13), a telescopic cylinder (16) is fixedly arranged on one side of the top of the L-shaped vertical plate (15), the piston end of the telescopic cylinder (16) penetrates through the top of the L-shaped vertical plate (15) and is in threaded connection with the pressure plate (17), a protective layer (18) is adhered to the bottom end surface of the pressure plate (17), a bracket (19) is fixedly arranged on the bottom surface of the bottom plate (1) under the mounting plate (13), a speed reducing motor (20) is fixedly arranged in the middle of the upper end of the bracket (19), a large gear (21) is fixedly connected with a rotating shaft end of the reducing motor (20), the bottom target of the bottom plate (1) is positioned below the four mounting plates (13) and is rotatably connected with four pinions (22).
2. The ball valve body valve stem hole machining tool of claim 1, characterized in that: drilling mechanism (4) include base (6), servo motor (7), lead screw (8), slide bar (9) electric slider (10), drive arrangement (11) and drill bit (12), the upper end opposite side fixed mounting of bottom plate (1) has base (6), one side fixedly connected with servo motor (7) of base (6), the middle part of base (6) is rotated and is connected with lead screw (8), the middle part of base (6) is located both sides fixedly connected with slide bar (9) of lead screw (8), the surperficial swing joint of lead screw (8) and slide bar (9) has electric slider (10), the top fixed surface of electric slider (10) is connected with drive arrangement (11), the output transmission of drive arrangement (11) is connected with drill bit (12).
3. The ball valve body valve stem hole machining tool of claim 1, characterized in that: the gear wheel (21) is meshed with the four small gears (22), and the speed reducing motor (20) is in transmission connection with the four small gears (22) through the gear wheel (21).
4. The ball valve body valve stem hole machining tool of claim 1, characterized in that: the small gear (22) is located on the bottom surface of the bottom plate (1) and sleeved on the surface of the threaded rod (14), and the inner wall of the small gear (22) is in threaded connection with the threaded rod (14).
5. The ball valve body valve stem hole machining tool of claim 2, characterized in that: the middle part of the electric sliding block (10) is in threaded connection with the screw rod (8), two sides of the electric sliding block (10) are in sliding connection with the two sliding rods (9), and the driving device (11) is movably mounted on the other side of the upper end of the bottom plate (1) through the electric sliding block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123079317.3U CN216758229U (en) | 2021-12-09 | 2021-12-09 | Ball valve body valve rod hole processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123079317.3U CN216758229U (en) | 2021-12-09 | 2021-12-09 | Ball valve body valve rod hole processing frock |
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| Publication Number | Publication Date |
|---|---|
| CN216758229U true CN216758229U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123079317.3U Active CN216758229U (en) | 2021-12-09 | 2021-12-09 | Ball valve body valve rod hole processing frock |
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| CN (1) | CN216758229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415575A (en) * | 2022-11-04 | 2022-12-02 | 无锡新大力电机有限公司 | Perforating device is used in motor housing production and processing |
-
2021
- 2021-12-09 CN CN202123079317.3U patent/CN216758229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415575A (en) * | 2022-11-04 | 2022-12-02 | 无锡新大力电机有限公司 | Perforating device is used in motor housing production and processing |
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