CN219818095U - Drilling device for gear machining - Google Patents
Drilling device for gear machining Download PDFInfo
- Publication number
- CN219818095U CN219818095U CN202321030007.9U CN202321030007U CN219818095U CN 219818095 U CN219818095 U CN 219818095U CN 202321030007 U CN202321030007 U CN 202321030007U CN 219818095 U CN219818095 U CN 219818095U
- Authority
- CN
- China
- Prior art keywords
- gear
- mounting box
- hard pipe
- drill bit
- drilling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling device for gear machining, which comprises a base, wherein a three-jaw chuck and a fixed frame are arranged at the top of the base, a hydraulic cylinder is arranged at the top of the fixed frame, a connecting frame is arranged at the bottom of the hydraulic cylinder, a mounting box is arranged at the bottom of the connecting frame, a driving gear is rotatably arranged in the mounting box, a driving motor is arranged at the top of the mounting box, a plurality of driven gears are arranged, the driven gears are distributed in an annular array relative to the driving gear, a hard pipe is fixedly sleeved and connected with the driven gears, the hard pipe is rotatably arranged in the mounting box through a bearing, a drill bit is arranged in the hard pipe, the top of the drill bit penetrates through the hard pipe, a lifting plate is arranged outside the hard pipe, and a lifting assembly is arranged on the lifting plate. Through the arrangement, a plurality of holes can be formed on the gear rapidly, so that labor is saved, and the processing efficiency of the gear is improved.
Description
Technical Field
The utility model relates to a drilling device for gear machining.
Background
The gear is required to be drilled on the surface in the processing process, so that the weight of the gear can be reduced, the weight of the gear is reduced, and the gear is convenient to connect other parts through the drilled holes.
Because the gear is not just drilled when drilling, often need to drill a plurality of annular hole that distributes, current mode is mostly that the workman holds the electric drill and drills one by one to the gear, wastes time and energy, is difficult to accomplish the drilling work of gear fast, is unfavorable for improving the machining efficiency of gear, has certain limitation.
It is therefore necessary to provide a drilling device for gear machining for solving the above-mentioned problems.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a drilling device for gear machining, so as to solve the problems in the background art.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a drilling equipment for gear machining, includes the base, the base top is provided with three-jaw chuck and fixed frame, fixed frame top is provided with the pneumatic cylinder, the pneumatic cylinder bottom is provided with the link, the link bottom is provided with the mounting box, the driving gear is installed in the inside rotation of mounting box, the mounting box top is provided with driving motor, the driving motor output shaft runs through the mounting box and links to each other with the driving gear, the driving gear meshing is connected with driven gear, driven gear is provided with a plurality of, a plurality of driven gear is annular array with the driving gear and distributes, driven gear has fixedly cup jointed the rigid tube, the rigid tube passes through the bearing and rotates and install inside the mounting box, the inside drill bit that is provided with of rigid tube and outside is equipped with the lifter plate, the drill bit rotates with the lifter plate to be connected, be provided with lifting assembly on the lifter plate.
Preferably, clamping blocks are arranged on two sides of the inner wall of the hard pipe, clamping grooves matched with the clamping blocks are formed on two sides of the drill bit, and the clamping grooves can slide on the clamping blocks.
Preferably, the lifting assembly comprises a top frame, a screw rod and a turning hand, the top frame is arranged at the top of the mounting box, the screw rod is rotatably mounted inside the top frame, the screw rods are symmetrically arranged about the hard tube, the turning hand is rotatably mounted at the top of the top frame, the turning hand is connected with the screw rod in a transmission manner, and two ends of the lifting plate are respectively in threaded sleeve connection with the two screw rods.
Preferably, the outer wall of the turning hand is fixedly sleeved with a first gear, the tops of the two screw rods penetrate through the top frame and are fixedly provided with second gears, and two sides of the first gear are respectively connected with the two second gears in a meshed mode.
The beneficial effects of the utility model are as follows: the gear to be drilled is fixed through the three-jaw chuck, the driving motor is started to drive the driving gear to rotate, then the driven gear which is annularly distributed is synchronously rotated, the drill bit at the bottom of the driven gear is rotated along with the driving gear, the hydraulic cylinder output shaft stretches to drive the drill bit which is annularly distributed to move downwards, so that rapid perforating work is carried out on the gear, labor is saved, the processing efficiency of the gear is improved, the lifting plate is driven to move upwards through the lifting assembly after the driving motor is closed, the drill bit is driven to move upwards, the length of the drill bit part enters the inside of the hard tube, and therefore drill bits at different positions can be selectively used for operation, and the application range of the device is enlarged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but are not intended to limit the scope of the present utility model.
FIG. 1 is a schematic diagram of a structure provided by the present utility model;
FIG. 2 is a front cross-sectional view of the mounting case provided by the present utility model;
FIG. 3 is a top view of a hard tube and drill bit provided by the present utility model;
FIG. 4 is a top view of a driving gear and a driven gear provided by the present utility model;
fig. 5 is an enlarged view of a portion a of fig. 1 provided by the present utility model.
1, a base; 2. a three-jaw chuck; 3. a fixed frame; 4. a hydraulic cylinder; 5. a connecting frame; 6. a mounting box; 7. a drive gear; 8. a driving motor; 9. a hard tube; 10. a drill bit; 11. a lifting plate; 12. a lifting assembly; 121. a top frame; 122. a screw rod; 1221. a second gear; 123. turning hands; 1231. a first gear; 13. a clamping block; 14. a clamping groove; 15. a driven gear.
Detailed Description
Referring to fig. 1 to 5, a drilling device for gear processing is shown, which comprises a base 1, the base 1 top is provided with three-jaw chuck 2 and fixed frame 3, fixed frame 3 top is provided with pneumatic cylinder 4, pneumatic cylinder 4 bottom is provided with link 5, link 5 bottom is provided with install bin 6, install bin 6 inside rotation installs driving gear 7, install bin 6 top is provided with driving motor 8, driving motor 8 output shaft runs through install bin 6 and links to each other with driving gear 7, driving gear 7 meshing is connected with driven gear 15, driven gear 15 is provided with a plurality of, and a plurality of driven gear 15 is annular array distribution about driving gear 7, driven gear 15 is fixed to cup joint hard pipe 9, hard pipe 9 passes through the bearing rotation and installs inside install bin 6, hard pipe 9 inside is provided with drill bit 10, drill bit 10 top runs through hard pipe 9 and outside and is equipped with lifter plate 11, drill bit 10 and lifter plate 11 rotate to be connected, be provided with lifter plate 11 on the lifter plate 12.
Further, clamping blocks 13 are arranged on two sides of the inner wall of the hard tube 9, clamping grooves 14 matched with the clamping blocks 13 are arranged on two sides of the drill bit 10, and the clamping grooves 14 can slide on the clamping blocks 13.
The driven gear 15 rotates to drive the hard tube 9 inside the driven gear to rotate, the drill bit 10 is driven to rotate along with the driven gear through the arrangement of the clamping block 13 and the clamping groove 14, when the driven gear 15 stops rotating, the driven gear 15 can slide in the arrangement of the clamping block 13 through the clamping groove 14, and at the moment, the clamping groove 14 slides outside the clamping block 13, so that the drill bit 10 vertically moves on the hard tube 9.
Further, the lifting assembly 12 comprises a top frame 121, a screw rod 122 and a turning hand 123, the top frame 121 is arranged at the top of the mounting box 6, the screw rod 122 is rotatably mounted inside the top frame 121, the screw rod 122 is symmetrically arranged about the hard tube 9, the turning hand 123 is rotatably mounted at the top of the top frame 121, the turning hand 123 is in transmission connection with the screw rod 122, and two ends of the lifting plate 11 are respectively in threaded sleeve connection with the two screw rods 122.
The rotating hand 123 rotates to drive the two screw rods 122 to rotate, and according to the screw transmission principle, the lifting plate 11 is driven to lift along with the screw rods, so that the drill bit 10 is driven to vertically move along with the screw rods, the bottom of the drill bit 10 is hidden, and the number and distribution of gear holes can be adjusted.
Further, the outer wall of the rotating hand 123 is fixedly sleeved with a first gear 1231, the tops of the two screw rods 122 penetrate through the top frame 121 and are fixedly provided with second gears 1221, and two sides of the first gear 1231 are respectively connected with the two second gears 1221 in a meshed manner.
The first gear 1231 and the second gear 1221 are arranged to realize the synchronous rotation process of the two screw rods 122.
When the drilling device is used, a gear to be drilled is fixed through the three-jaw chuck 2, the driving motor 8 is started to drive the driving gear 7 to rotate, then the driven gears 15 which are annularly distributed rotate synchronously, so that the drill bits 10 at the bottom of the driven gears 15 rotate along with the driven gears, the output shafts of the hydraulic cylinders 4 extend to drive the drill bits 10 which are annularly distributed to move downwards, so that the gear is rapidly drilled, after the driving motor 8 is closed, the lifting plate 11 is driven to move upwards through the lifting assembly 12, the drill bits 10 are driven to move upwards, part of the length of the drill bits 10 enters the hard tube 9, and therefore the drill bits 10 at different positions can be selectively used for operation, and the application range of the device is enlarged.
The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (4)
1. Drilling equipment is used in gear processing, its characterized in that: including the base, the base top is provided with three-jaw chuck and fixed frame, the fixed frame top is provided with the pneumatic cylinder, the pneumatic cylinder bottom is provided with the link, the link bottom is provided with the mounting box, the driving gear is installed in the inside rotation of mounting box, the mounting box top is provided with driving motor, the driving motor output shaft runs through the mounting box and links to each other with the driving gear, the driving gear meshing is connected with driven gear, driven gear is provided with a plurality of, a plurality of driven gear is annular array with respect to the driving gear and distributes, the fixed hard pipe that has cup jointed of driven gear, the hard pipe passes through the bearing and rotates to be installed inside the mounting box, the inside drill bit that is provided with of hard pipe, the drill bit top runs through hard pipe and outside is equipped with the lifter plate, the drill bit rotates with the lifter plate to be connected, be provided with lifting assembly on the lifter plate.
2. The drilling device for gear machining according to claim 1, wherein: clamping blocks are arranged on two sides of the inner wall of the hard pipe, clamping grooves matched with the clamping blocks are formed in two sides of the drill bit, and the clamping grooves can slide on the clamping blocks.
3. The drilling device for gear machining according to claim 1, wherein: the lifting assembly comprises a top frame, a screw rod and a turning hand, wherein the top frame is arranged at the top of the mounting box, the screw rod is rotatably mounted inside the top frame, the screw rods are symmetrically arranged about the hard tube, the turning hand is rotatably mounted at the top of the top frame, the turning hand is connected with the screw rod in a transmission manner, and two ends of the lifting plate are respectively in threaded sleeve connection with the two screw rods.
4. A gear machining drilling device according to claim 3, wherein: the outer wall of the turning hand is fixedly sleeved with a first gear, the tops of the two screw rods penetrate through the top frame and are fixedly provided with second gears, and two sides of the first gear are respectively connected with the two second gears in a meshed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030007.9U CN219818095U (en) | 2023-05-04 | 2023-05-04 | Drilling device for gear machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030007.9U CN219818095U (en) | 2023-05-04 | 2023-05-04 | Drilling device for gear machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818095U true CN219818095U (en) | 2023-10-13 |
Family
ID=88247716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321030007.9U Active CN219818095U (en) | 2023-05-04 | 2023-05-04 | Drilling device for gear machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818095U (en) |
-
2023
- 2023-05-04 CN CN202321030007.9U patent/CN219818095U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |