CN219402377U - Drilling device convenient for replacing drill bit - Google Patents
Drilling device convenient for replacing drill bit Download PDFInfo
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- CN219402377U CN219402377U CN202320785980.5U CN202320785980U CN219402377U CN 219402377 U CN219402377 U CN 219402377U CN 202320785980 U CN202320785980 U CN 202320785980U CN 219402377 U CN219402377 U CN 219402377U
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- drill
- motor
- rod
- output shaft
- drilling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a drilling device convenient for replacing drill bits, which comprises an operation table and drill rods, wherein the operation table is used for mainly supporting, meanwhile, a ball valve needing to be perforated is prevented, the drill rods are driven by an output shaft of a motor to drill the ball valve, the drill rods are positioned and connected through inner hexagonal connectors, meanwhile, the drill rods can be driven to rotate, the drill rods are fixedly connected through clamping grooves, a moving device is used for driving an air cylinder and a drilling motor to move, so that the drill rods are convenient to replace, drill bits with different sizes are replaced, the air cylinder is used for replacing the drill rods in a matched mode, meanwhile, the air cylinder can also press the drill rods to punch the ball valve, and the drill rods with different drill bit sizes are provided for the output shaft of the motor through a drill rod frame.
Description
Technical Field
The utility model relates to the technical field of punching devices, in particular to a drilling device convenient for replacing a drill bit.
Background
The ball valve, the opening and closing piece (sphere) is driven by the valve rod and rotates around the axis of the ball valve. The device can also be used for regulating and controlling fluid, wherein the hard seal V-shaped ball valve has strong shearing force between the V-shaped ball core and the metal valve seat of the hard alloy for surfacing, and is particularly suitable for mediums containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the flow direction switching of the medium on the pipeline, and simultaneously can close any channel to connect the other two channels. The valve should be installed generally horizontally in the pipeline. Ball valve classification, pneumatic ball valve, electric ball valve, manual ball valve.
When ball valve production, need punch its part to carry out subsequent assembly, and the hole is mostly the variation in size form on the ball valve part, this just needs to change the drilling rod of different drill bit sizes, and present drilling equipment changes the drilling rod and need carry out the screw thread and twist, very trouble, so need the drilling equipment of a be convenient for change drill bit. To solve the above problems.
Disclosure of Invention
In view of the problems in the prior art, the utility model discloses a drilling device convenient for replacing a drill bit, which adopts the technical scheme that the drilling device comprises an operation table and a drill rod, wherein the drill bit is arranged at the lower end of the drill rod, the lower end of a support column is fixedly arranged at the center of the rear end of the upper surface of the operation table, and the rear end of a movable frame is fixedly arranged on the front side surface of the upper part of the support column; the upper end rear side surface of the support column is fixedly provided with a mobile motor, the mobile unit is arranged in the mobile frame and comprises a screw rod, a sliding rod and a mobile station, the screw rod is rotatably arranged in the mobile frame from front to back and is connected with an output shaft of the mobile motor, the sliding rod is fixedly arranged in the mobile frame from front to back, and the mobile station is arranged on the screw rod in a threaded manner and is sleeved on the sliding rod in a sliding manner; the upper surface of the mobile station is fixedly provided with an air cylinder, a telescopic shaft of the air cylinder movably penetrates through the mobile station and is positioned right below the mobile station, and a drilling motor is fixedly arranged; the motor output shaft of the drilling motor is vertically downward, a clamping ring groove is formed in the side face of the lower portion of the motor output shaft, and an inner hexagonal connecting port is formed in the lower end of the motor output shaft; the drilling rod is arranged at the front side of the lower part of the support column through the drilling rod frame, the main support is carried out through the operation table, the ball valve needing to be perforated is prevented, the drilling rod is driven through the motor output shaft to drill the ball valve, the drilling rod is positioned and connected through the inner hexagonal connecting port, meanwhile, the drilling rod can be driven to rotate, the drilling rod is fixedly connected through the clamping groove, the air cylinder and the drilling motor are driven to move through the moving device, the drilling rod is convenient to replace, the drill bit with different sizes is replaced, the drilling rod is matched through the air cylinder, meanwhile, the air cylinder can also press the drilling rod, the ball valve is perforated, and the drilling rod with different drill bit sizes is provided for the motor output shaft through the drilling rod frame.
As a preferred technical scheme of the drilling device convenient for bit replacement, the drill rod frame comprises a mounting frame, a rotating motor, a rotating shaft, a supporting disc and bayonets, wherein the rear end of the mounting frame is fixedly arranged at the center of the front side surface of the lower part of a support column, the rotating motor is fixedly arranged at the upper surface of the front end of the mounting frame, the upper end of the rotating shaft is rotatably arranged on the lower surface of the front end of the mounting frame and is connected with an output shaft of the rotating motor, the center of the supporting disc is fixedly sleeved on the lower end of the rotating shaft, bayonets are uniformly formed in one circle of the upper surface of the supporting disc, drill rods with different bit sizes are respectively clamped through a plurality of bayonets, and the rotating motor is used for driving the rotating shaft to rotate, so that the supporting disc rotates, and the bayonets corresponding to the drill rods face the motor output shaft.
As a preferred technical scheme of the drilling device convenient for replacing the drill bit, the upper end of the drill rod is provided with the hexagonal head matched with the inner hexagonal connecting port, the upper end of the drill rod is fixedly provided with the clamping outer cover, the clamping outer cover can be just sleeved on the motor output shaft, the inner side surface of the clamping outer cover is fixedly provided with the rubber ring matched with the clamping ring groove, and the motor output shaft can be conveniently and quickly connected through the hexagonal head and the clamping outer cover.
As a preferable technical scheme of the drilling device convenient for replacing the drill bit, the bayonet is positively corresponding to the output shaft of the motor when being positioned at the front side of the supporting disc.
According to the preferred technical scheme of the drilling device convenient for replacing the drill bit, the drill rod is vertically clamped in the bayonet, the lower surface of the clamping outer cover is contacted with the upper surface of the supporting disc, the lower clamping ring is fixedly sleeved on the drill rod and contacted with the lower surface of the supporting disc, and the drill rod can be stably installed in the bayonet under the clamping of the clamping outer cover and the lower clamping ring.
The utility model has the beneficial effects that: according to the utility model, the ball valve needing to be perforated is prevented from being mainly supported through the operation table, the drill rod is driven through the motor output shaft to drill the ball valve, the drill rod is positioned and connected through the inner hexagonal connector, meanwhile, the drill rod can be driven to rotate, the drill rod is fixedly connected through the clamping groove, the air cylinder and the drilling motor are driven to move through the moving device, so that the drill rod can be conveniently replaced, drill bits with different sizes are replaced, the air cylinder can be matched with the replacement of the drill rod, the air cylinder can also press down the drill rod to drill the ball valve, the drill rods with different drill bit sizes are provided through the drill rod frame to the motor output shaft, the drill rods with different drill bit sizes are respectively clamped through the plurality of bayonets, the rotating shaft is driven to rotate through the rotating motor, the supporting disc is further rotated, the bayonets corresponding to the motor output shaft are conveniently and quickly connected through the hexagonal heads and the clamping outer cover, and the drill rods can be stably installed in the bayonets under the clamping of the clamping cover and the lower clamping ring.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a mobile unit of the present utility model;
FIG. 3 is a schematic view of the lower structure of the drilling motor of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;
FIG. 5 is a schematic view of the drill pipe rack of the present utility model;
FIG. 6 is a schematic view of the drill pipe structure of the present utility model;
fig. 7 is a schematic view of the lower part structure of the drill rod of the present utility model.
In the figure: 1-operation platform, 2-pillar, 3-movable frame, 4-movable motor, 5-movable unit, 51-lead screw, 52-slide bar, 53-movable platform, 6-cylinder, 7-drilling motor, 701-motor output shaft, 702-clamping ring groove, 703-inner hexagonal connector, 8-drill rod frame, 81-mounting frame, 82-rotating motor, 83-rotating shaft, 84-supporting disk, 85-bayonet, 9-drill rod, 901-hexagonal head, 902-clamping housing, 903-lower clamping ring.
Detailed Description
Example 1
As shown in fig. 1 to 7, the utility model discloses a drilling device convenient for replacing a drill bit, which adopts the technical scheme that the drilling device comprises an operation table 1 and a drill rod 9, wherein the drill bit is arranged at the lower end of the drill rod 9, the lower end of a support column 2 is fixedly arranged at the center of the rear end of the upper surface of the operation table 1, and the rear end of a movable frame 3 is fixedly arranged on the front side surface of the upper part of the support column 2; the rear side surface of the upper end of the support column 2 is fixedly provided with a mobile motor 4, the mobile frame 3 is internally provided with a mobile unit 5, the mobile unit 5 comprises a lead screw 51, a sliding rod 52 and a mobile table 53, the lead screw 51 is rotatably arranged in the mobile frame 3 from front to back and is connected with an output shaft of the mobile motor 4, the sliding rod 52 is fixedly arranged in the mobile frame 3 from front to back, the mobile table 53 is threadedly arranged on the lead screw 51 and is in sliding sleeve joint with the sliding rod 52; an air cylinder 6 is fixedly arranged on the upper surface of the moving table 53, a telescopic shaft of the air cylinder 6 movably penetrates through the moving table 53 and is positioned right below the moving table 53, and a drilling motor 7 is fixedly arranged; the motor output shaft 701 of the drilling motor 7 is vertically downward, a clamping ring groove 702 is formed in the side surface of the lower part of the motor output shaft 701, and an inner hexagonal connecting port 703 is formed in the lower end of the motor output shaft 701; the drill rod 9 is arranged at the front side of the lower part of the support column 2 through a drill rod frame 8, the drill rod frame 8 comprises a mounting frame 81, a rotating motor 82, a rotating shaft 83, a supporting disc 84 and a bayonet 85, the rear end of the mounting frame 81 is fixedly arranged at the center of the front side of the lower part of the support column 2, the rotating motor 82 is fixedly arranged at the upper surface of the front end of the mounting frame 81, the upper end of the rotating shaft 83 is rotatably arranged on the lower surface of the front end of the mounting frame 81 and is connected with an output shaft of the rotating motor 82, the center of the supporting disc 84 is fixedly sleeved on the lower end of the rotating shaft 83, the bayonet 85 is uniformly arranged at one circle of the upper surface of the supporting disc 84, the drill rods 9 with different drill bit sizes are respectively clamped through the plurality of the bayonet 85, the rotating motor 82 is used for driving the rotating shaft 83 to rotate, the supporting disc 84 is further rotated, the bayonet 85 corresponding to the drill rod 9 faces the motor output shaft 701, and when the bayonet 85 is positioned at the front side of the supporting disc 84, corresponding to the motor output shaft 701, a hexagonal head 901 matched with an inner hexagonal connection port 703 is arranged on the upper end of the drill rod 9, a clamping outer cover 902 is fixedly arranged on the upper end of the drill rod 9, the clamping outer cover 902 can be just sleeved on the motor output shaft 701, a rubber ring matched with a clamping ring groove 702 is fixedly arranged on the inner side surface of the clamping outer cover 902, the motor output shaft 701 is conveniently and quickly connected through the hexagonal head 901 and the clamping outer cover 902, the drill rod 9 is vertically clamped in a bayonet 85, the lower surface of the clamping outer cover 902 is contacted with the upper surface of a supporting disc 84, a lower clamping ring 903 is fixedly sleeved on the drill rod 9, the lower clamping ring 903 is contacted with the lower surface of the supporting disc 84, the drill rod 9 can be firmly arranged in the bayonet 85 under the clamping of the clamping outer cover 902 and the lower clamping ring 903, and is mainly supported through an operating table 1, simultaneously prevent to need the ball valve that punches, drive drilling rod 9 through motor output shaft 701 and drill to the ball valve, fix a position through interior hexagonal connector 703 and connect drilling rod 9, also can drive drilling rod 9 simultaneously and rotate, come fixed connection drilling rod 9 through joint groove 702, drive cylinder 6 and drilling motor 7 through mobile device 5 and remove, thereby be convenient for change drilling rod 9, and then change the drill bit of equidimension, cooperate through cylinder 6 and change drilling rod 9, cylinder 6 also can push down drilling rod 9 simultaneously, punch the ball valve, provide the drilling rod 9 of different drill bit sizes for motor output shaft 701 through boring rod frame 8.
The working principle of the utility model is as follows: when the drill bits with different sizes need to be replaced, the air cylinder 6 is started, the used drill rod 9 is lifted, the moving motor 4 is started, the screw rod 51 rotates, the moving table 53 is driven to move backwards along the sliding rod 52, the drill rod 9 moves backwards, the drill rod 9 is clamped in the corresponding bayonet 85, then the air cylinder 6 drives the drilling motor 7 to ascend, the lower clamping ring 903 is clamped below the supporting disc 84, the motor output shaft 701 is separated from the clamping housing 902, the rotating motor 82 is started, the rotating shaft 83 drives the supporting disc 84 to rotate, the required drill rod 9 is aligned with the motor output shaft 701, the air cylinder 6 is started, the hexagonal head 901 is inserted into the inner hexagonal connecting port, the motor output shaft 701 is inserted into the clamping housing 902, the rubber ring inside the clamping housing 902 is clamped into the clamping annular groove 702, and then the moving motor 4 is started to drive the required drill rod 9 to leave the bayonet 85, and the replacement of the drill bit is completed.
The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (5)
1. The drilling device convenient for replacing the drill bit comprises an operation table (1) and a drill rod (9), wherein the drill bit is arranged at the lower end of the drill rod (9), and the drilling device is characterized in that the lower end of a support column (2) is fixedly arranged at the center of the rear end of the upper surface of the operation table (1), and the rear end of a movable frame (3) is fixedly arranged on the front side surface of the upper part of the support column (2); a movable motor (4) is fixedly arranged on the rear side surface of the upper end of the support column (2), a movable unit (5) is arranged in the movable frame (3), the movable unit (5) comprises a screw rod (51), a sliding rod (52) and a movable table (53), the screw rod (51) is rotatably arranged in the movable frame (3) from front to back and is connected with an output shaft of the movable motor (4), the sliding rod (52) is fixedly arranged in the movable frame (3) from front to back, and the movable table (53) is arranged on the screw rod (51) in a threaded manner and is sleeved on the sliding rod (52) in a sliding manner; an air cylinder (6) is fixedly arranged on the upper surface of the mobile station (53), a telescopic shaft of the air cylinder (6) movably penetrates through the mobile station (53) and is positioned right below the mobile station (53), and a drilling motor (7) is fixedly arranged; a motor output shaft (701) of the drilling motor (7) is vertically downward, a clamping ring groove (702) is formed in the side surface of the lower part of the motor output shaft (701), and an inner hexagonal connecting port (703) is formed in the lower end of the motor output shaft (701); the drill rod (9) is arranged at the lower front side of the support column (2) through a drill rod frame (8).
2. A drilling device for facilitating replacement of a drill bit according to claim 1, wherein: the drill rod frame (8) comprises a mounting frame (81), a rotating motor (82), a rotating shaft (83), a supporting disc (84) and a bayonet (85), wherein the rear end of the mounting frame (81) is fixedly arranged at the center of the front side of the lower portion of the support column (2), the rotating motor (82) is fixedly arranged at the upper surface of the front end of the mounting frame (81), the upper end of the rotating shaft (83) is rotatably arranged on the lower surface of the front end of the mounting frame (81) and is connected with an output shaft of the rotating motor (82), the center of the supporting disc (84) is fixedly sleeved on the lower end of the rotating shaft (83), and the bayonet (85) is uniformly arranged at the periphery of the upper surface of the supporting disc (84).
3. A drilling device for facilitating replacement of a drill bit according to claim 2, wherein: the novel drilling machine is characterized in that a hexagonal head (901) matched with an inner hexagonal connecting port (703) is arranged at the upper end of the drilling rod (9), a clamping outer cover (902) is fixedly arranged at the upper end of the drilling rod (9), the clamping outer cover (902) can be just sleeved on an output shaft (701) of the motor, and a rubber ring matched with the clamping ring groove (702) is fixedly arranged on the inner side surface of the clamping outer cover (902).
4. A drilling device for facilitating replacement of a drill bit according to claim 2, wherein: the bayonet (85) is positioned on the front side of the support plate (84) and corresponds to the motor output shaft (701).
5. A drilling device for facilitating replacement of a drill bit according to claim 3, wherein: the drill rod (9) is vertically clamped in the bayonet (85), the lower surface of the clamping outer cover (902) is in contact with the upper surface of the supporting disc (84), the lower clamping ring (903) is fixedly sleeved on the drill rod (9), and the lower clamping ring (903) is in contact with the lower surface of the supporting disc (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320785980.5U CN219402377U (en) | 2023-04-11 | 2023-04-11 | Drilling device convenient for replacing drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320785980.5U CN219402377U (en) | 2023-04-11 | 2023-04-11 | Drilling device convenient for replacing drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219402377U true CN219402377U (en) | 2023-07-25 |
Family
ID=87208809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320785980.5U Active CN219402377U (en) | 2023-04-11 | 2023-04-11 | Drilling device convenient for replacing drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219402377U (en) |
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2023
- 2023-04-11 CN CN202320785980.5U patent/CN219402377U/en active Active
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