CN108526522B - A kind of drilling driving device - Google Patents
A kind of drilling driving device Download PDFInfo
- Publication number
- CN108526522B CN108526522B CN201810268288.9A CN201810268288A CN108526522B CN 108526522 B CN108526522 B CN 108526522B CN 201810268288 A CN201810268288 A CN 201810268288A CN 108526522 B CN108526522 B CN 108526522B
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- CN
- China
- Prior art keywords
- bevel gear
- inertia
- belt wheel
- pawl
- side axle
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/06—Driving main working members rotary shafts, e.g. working-spindles driven essentially by fluid pressure or pneumatic power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of drilling driving device, including pedestal, the pedestal upper left side is equipped with side axle by bearing；The side axle lower end is connected with rocking bar, is equipped with driver slot on the right side of the rocking bar, the driver slot is connected with hydraulic cylinder with hinged and sliding type.The top of the side axle is equipped with big belt wheel, and the detent mechanism for matching the two is equipped between the big belt wheel and side axle.High degree of automation of the present invention, only need once unidirectional sliding driving, drill bit can be controlled by the multiple kind of drive to carrying out a drilling processing on disk-like accessory upper surface, and drill bit is automatically exited from after piercing, drilling processing can be fast implemented with convenient control mode, processing efficiency is relatively high.
Description
Technical field
The present invention relates to a kind of machining equipment, specifically a kind of drilling driving device.
Background technique
Usually, it needs to carry out porous drilling around the center of disk-like accessory on the end face to disk-like accessory as people
When processing, need manually to each hole on disk-like accessory after completing drilling processing, it is also necessary to manually to disk class
Part carries out indexing, needs the position transfer to drill to the lower section of drill bit for next on disk-like accessory, subsequent to carry out
Processing, it is past every time when operating machine progress drilling processing although the rotary indexing to disk-like accessory is by a relatively simple
Drilling is carried out toward needing to manipulate drill bit decline rotation one step ahead, then also needs to manipulate drill bit and exits from, opposite operation is compared
Trouble and time-consuming.
Summary of the invention
Now in order to overcome defect existing for above-mentioned technology, the invention proposes a kind of drilling driving devices.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of drilling driving device, including pedestal, the pedestal upper left side are equipped with side axle by bearing；Under the side axle
End is connected with rocking bar, is equipped with driver slot on the right side of the rocking bar, the driver slot is connected with hydraulic cylinder with hinged and sliding type.
The top of the side axle is equipped with big belt wheel, and the pawl machine for matching the two is equipped between the big belt wheel and side axle
Structure；The big belt wheel is connected with transmission belt, is connected with small pulley on the right side of the transmission belt；The small pulley is connected with No.1 circle
Axis, No.1 circular shaft lower end are connected with incomplete bevel gear, and left side, the right side of the incomplete bevel gear are engaged with side cone
Gear, each side bevel gear are engaged with No.1 inertia bevel gear, and each No.1 inertia bevel gear is engaged with No. two inertia cones
Gear；The drive bevel gear being slidably matched being meshed with the two is equipped between two No. two inertia bevel gears.
The drive bevel gear is connected with No. two circular shafts, and No. two circular shaft lower ends are connected with square shaft, the square shaft lower end
It is connected with round roller with vertical sliding fit system, is provided with helicla flute on the arc surface of the round roller；The round roller lower end is fixed with
Drill bit.
The pedestal rear portion is fixed with the hanger of No.1 circular shaft rotation installation, and the hanger lower weld has and helicla flute
The transfer levers being slidably matched.
The hydraulic cylinder is packed on the lower end surface of pedestal.
The detent mechanism includes the pawl for being hingedly mounted on the positive upper end of side axle, is equipped with and is fixedly mounted in front of the right part of the pawl
Unidirectional stop block in side axle；The tension spring that the two is connected is equipped between the unidirectional stop block and pawl；The big belt wheel
Center is evenly equipped with circle pawl slot compatible with pawl.
It is welded in the middle part of the hanger by the carrier of No. two circular shaft rotation installations；It is installed on the carrier by bearing
There are 6 short axles, 6 short axles and two side bevel gears, two No.1 inertia bevel gears, two No. two inertia bevel gears correspond
It is connected.
The diameter of the big belt wheel is greater than small band wheel diameter；The side bevel gear, No.1 inertia bevel gear, No. two inertia cones
The diameter of gear three is equal and the diameter of respectively less than incomplete bevel gear.
In addition, the cross section of square shaft is square.
The present invention only needs unidirectional sliding driving, can be realized to carrying out an eccentric bit on disk-like accessory upper surface
Drill bit is simultaneously exited in hole.
The beneficial effects of the present invention are:
High degree of automation of the present invention only needs once unidirectional sliding driving, can be controlled by the multiple kind of drive
Drill bit automatically exits from drill bit to carrying out a drilling processing on disk-like accessory upper surface after piercing, can be with convenient
Control mode fast implements drilling processing, and processing efficiency is relatively high.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is main view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is bottom view of the invention；
Fig. 4 is the part A-A cross-sectional view of Fig. 1；
Fig. 5 is partial enlarged view at the I of Fig. 2.
Specific embodiment
In order to make those skilled in the art better understand technical solution of the present invention, below in conjunction in embodiment
Attached drawing, the present invention is become apparent from, it is more complete illustrate, certain described embodiment be a part of the invention rather than
All, it is based on the present embodiment, those skilled in the art are obtained other real without any creative labor
Example is applied, is within the scope of the invention.
As shown in Figures 1 to 5, a kind of drilling driving device, including pedestal 1,1 upper left side of pedestal are installed by bearing
There is side axle 6；6 lower end of side axle is connected with rocking bar 3, is equipped with driver slot 3a on the right side of the rocking bar 3, the driver slot 3a is with hinged
And sliding type is connected with hydraulic cylinder 2.
The top of the side axle 6 is equipped with big belt wheel 9, and the spine for matching the two is equipped between the big belt wheel 9 and side axle 6
Pawl mechanism；The big belt wheel 9 is connected with transmission belt 10, is connected with small pulley 11 on the right side of the transmission belt 10；The small pulley 11
It is connected with No.1 circular shaft 8,8 lower end of No.1 circular shaft is connected with incomplete bevel gear 12, a left side for the incomplete bevel gear 12
Side, right side are engaged with side bevel gear 13, and each side bevel gear 13 is engaged with No.1 inertia bevel gear 14, each No.1 inertia
Bevel gear 14 is engaged with No. two inertia bevel gears 24；The cunning being meshed with the two is equipped between two No. two inertia bevel gears 24
The drive bevel gear 7 of dynamic cooperation.
The drive bevel gear 7 is connected with No. two circular shafts 5, and 5 lower end of No. two circular shafts is connected with square shaft 17, the square shaft
17 lower ends are connected with round roller 15 with vertical sliding fit system, are provided with helicla flute 15a on the arc surface of the round roller 15；The circle
15 lower end of roller is fixed with drill bit 23.
1 rear portion of pedestal be fixed with by No.1 circular shaft 8 rotation installation hanger 19,19 lower weld of hanger have with
The transfer levers 16 that helicla flute 15a is slidably matched.
The hydraulic cylinder 2 is packed on the lower end surface of pedestal 1.
The detent mechanism includes the pawl 21 for being hingedly mounted on the positive upper end of side axle 6, is set in front of the right part of the pawl 21
There is the unidirectional stop block 22 being packed in side axle 6；The drawing that the two is connected is equipped between the unidirectional stop block 22 and pawl 21
Spring 20；9 center of big belt wheel is evenly equipped with circle pawl slot 10a compatible with pawl 21.
It is welded in the middle part of the hanger 19 by the carrier 18 of No. two rotation installations of circular shaft 5；Pass through on the carrier 18
Bearing is equipped with 6 short axles, and 6 short axles are bored with two No. two inertia of No.1 inertia bevel gear 14, two of side bevel gear 13, two
Gear 24, which corresponds, to be connected.
The diameter of the big belt wheel 9 is greater than 11 diameter of small pulley；The side bevel gear 13, No.1 inertia bevel gear 14, two
The diameter of number 24 three of inertia bevel gear is equal and the diameter of respectively less than incomplete bevel gear 12.
In addition, the cross section of square shaft 17 is square.
Required drilling processing disk-like accessory before use, need to be placed on pedestal 1 by the present invention by corresponding fixture.
When specifically used, it need to only be elapsed forward by hydraulic cylinder 2, drive rocking bar 3 and side axle 6 that can rotate clockwise pendulum
Dynamic overlook direction, pawl 21 while being rotated clockwise in company with side axle 6, by the cooperation of pawl 21 and pawl slot 10a and
Unidirectional stop block 22, the restriction effect of tension spring 20, if big belt wheel 9 can be driven along pointer rotation side axle 6, rotation is put counterclockwise
It is dynamic, then under the effect of the restoring force of the extruding of pawl slot 10a and tension spring 20 pawl 21 can ceaselessly be swung, so that
Big belt wheel 9 can not rotate, and under the gap transmission effect for passing through transmission belt 10,8 energy of entire small pulley 11 and No.1 circular shaft
Enough rotate clockwise a circle.
At the same time, incomplete bevel gear 12 can divide to alternative expression during rotating a circle in company with No.1 circular shaft 8
It is not primary with each engaged transmission of two side bevel gears 13, so that each 13 multi-turn rotation of side bevel gear.
When the rotation of incomplete bevel gear 12 is extremely meshed with the side bevel gear 13 for being located at left side, in the No.1 for being located at left side
Under the transmission effect of inertia bevel gear 14 and No. two inertia bevel gears 24,7, No. two circular shafts 5 of drive bevel gear, square shaft 17, circle
Roller 15 and the rotation counterclockwise of drill bit 23, and under the effect that is slidably matched of helicla flute 15a and transfer levers 16, entire round roller
15 and drill bit 23 while rotation counterclockwise, additionally it is possible to slid to downside, 23 pairs of disk classes zero of drill bit can be driven
The upper surface of part carries out an eccentric boring hole.
When the rotation of incomplete bevel gear 12 is extremely meshed with the side bevel gear 13 for being located at right side, in the No.1 for being located at right side
Under the transmission effect of inertia bevel gear 14 and No. two inertia bevel gears 24,7, No. two circular shafts 5 of drive bevel gear, square shaft 17, circle
Roller 15 and drill bit 23 rotate clockwise, and under the effect that is slidably matched of helicla flute 15a and transfer levers 16, entire round roller
15 and drill bit 23 while rotating clockwise, additionally it is possible to slid to upside, can by the drill bit 23 after drilling to
Upper movement is exited.
In conclusion the present invention only needs unidirectional sliding driving, it can be realized and carried out on disk-like accessory upper surface
Eccentric boring hole simultaneously exits drill bit.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of drilling driving device, including pedestal (1), it is characterised in that: pedestal (1) upper left side is equipped with by bearing
Side axle (6)；Side axle (6) lower end is connected with rocking bar (3), is equipped with driver slot (3a) on the right side of the rocking bar (3), the driver slot
(3a) is connected with hydraulic cylinder (2) with hinged and sliding type；
The top of the side axle (6) is equipped with big belt wheel (9), is equipped between the big belt wheel (9) and side axle (6) and matches the two
Detent mechanism；The big belt wheel (9) is connected with transmission belt (10), is connected with small pulley (11) on the right side of the transmission belt (10)；
The small pulley (11) is connected with No.1 circular shaft (8), and No.1 circular shaft (8) lower end is connected with incomplete bevel gear (12), institute
State the left side of incomplete bevel gear (12), right side is engaged with side bevel gear (13), each side bevel gear (13) is engaged with one
Number inertia bevel gear (14), each No.1 inertia bevel gear (14) are engaged with No. two inertia bevel gears (24)；Two No. two lazy
Property bevel gear (24) between be equipped with the drive bevel gear (7) being slidably matched being meshed with the two；
The drive bevel gear (7) is connected with No. two circular shafts (5), and No. two circular shafts (5) lower end is connected with square shaft (17), described
Square shaft (17) lower end is connected with round roller (15) with vertical sliding fit system, is provided with helicla flute on the arc surface of the round roller (15)
(15a)；Round roller (15) lower end is fixed with drill bit (23)；
Pedestal (1) rear portion is fixed with the hanger (19) of No.1 circular shaft (8) rotation installation, hanger (19) lower weld
There are the transfer levers (16) being slidably matched with helicla flute (15a).
2. a kind of drilling driving device according to claim 1, it is characterised in that: the hydraulic cylinder (2) is packed in pedestal
(1) on lower end surface.
3. a kind of drilling driving device according to claim 1, it is characterised in that: the detent mechanism includes hinged installation
The right part front of pawl (21) in the positive upper end of side axle (6), the pawl (21) is equipped with the unidirectional restriction being packed on side axle (6)
Block (22)；The tension spring (20) that the two is connected is equipped between the unidirectional stop block (22) and pawl (21)；The big belt wheel (9)
Center is evenly equipped with a circle and pawl (21) compatible pawl slot (10a).
4. a kind of drilling driving device according to claim 1, it is characterised in that: be welded in the middle part of the hanger (19) by
The carrier (18) of No. two circular shaft (5) rotation installations；6 short axles, 6 short axles are equipped with by bearing on the carrier (18)
It corresponds and is connected with two side bevel gears (13), two No.1 inertia bevel gears (14), two No. two inertia bevel gears (24).
5. a kind of drilling driving device according to claim 1, it is characterised in that: the diameter of the big belt wheel (9) is greater than
Small pulley (11) diameter；The side bevel gear (13), No.1 inertia bevel gear (14), No. two inertia bevel gear (24) threes it is straight
Diameter is equal in magnitude and the diameter of respectively less than incomplete bevel gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810268288.9A CN108526522B (en) | 2018-03-29 | 2018-03-29 | A kind of drilling driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810268288.9A CN108526522B (en) | 2018-03-29 | 2018-03-29 | A kind of drilling driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108526522A CN108526522A (en) | 2018-09-14 |
| CN108526522B true CN108526522B (en) | 2019-10-01 |
Family
ID=63481659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810268288.9A Active CN108526522B (en) | 2018-03-29 | 2018-03-29 | A kind of drilling driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526522B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280846B (en) * | 2019-07-08 | 2020-09-29 | 衢州职业技术学院 | Hole tapping processing equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189803179A (en) * | 1898-02-08 | 1899-02-04 | Robert Lund Hattersley | Improvements in Ratchet Brace and Portable Drilling Mechanism. |
| CN103659386A (en) * | 2013-12-15 | 2014-03-26 | 重庆智锐德科技有限公司 | Rotation-prevention intermittent angle adjusting collet chuck |
| CN205689140U (en) * | 2016-04-19 | 2016-11-16 | 江苏省工程勘测研究院有限责任公司 | A kind of drilling guide device that hangs down |
| CN106624872B (en) * | 2016-11-16 | 2018-08-10 | 重庆代发铸造有限公司 | Disk-shaped part rotary drilling fixture |
| CN206366668U (en) * | 2016-12-12 | 2017-08-01 | 昆山市长发铝业有限公司 | A kind of bar drilling equipment |
-
2018
- 2018-03-29 CN CN201810268288.9A patent/CN108526522B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108526522A (en) | 2018-09-14 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190905 Address after: 225400 North of Wenchang East Road, Taixing High-tech Industrial Development Zone, Taizhou City, Jiangsu Province Applicant after: Jiangsu Yugao Technology Co.,Ltd. Address before: Room 1101, No. 6, 300 Lane, Innovation West Road, Pudong New Area, Shanghai 200000 Applicant before: Lin Xin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210526 Address after: Room 302, No.8 Nujiang Road, Hexi District, Tianjin 300220 Patentee after: Tianjin fengheng Technology Co.,Ltd. Address before: 225400 North of Wenchang East Road, Taixing High-tech Industrial Development Zone, Taizhou City, Jiangsu Province Patentee before: Jiangsu Yugao Technology Co.,Ltd. |
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Effective date of registration: 20230915 Address after: Room 304, Building 32, No. 8 Nujiang Road, Hexi District, Tianjin, 300000 Patentee after: Yiwode (Tianjin) Technology Co.,Ltd. Address before: Room 302, No.8 Nujiang Road, Hexi District, Tianjin 300220 Patentee before: Tianjin fengheng Technology Co.,Ltd. |