CN105665773A - Stepless speed change type vertical driller - Google Patents
Stepless speed change type vertical driller Download PDFInfo
- Publication number
- CN105665773A CN105665773A CN201610236839.4A CN201610236839A CN105665773A CN 105665773 A CN105665773 A CN 105665773A CN 201610236839 A CN201610236839 A CN 201610236839A CN 105665773 A CN105665773 A CN 105665773A
- Authority
- CN
- China
- Prior art keywords
- gear
- countershaft
- speed change
- lower box
- change type
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/10—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines characterised by the drive, e.g. by fluid-pressure drive pneumatic power drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
- B23B39/08—Devices for programme control
-
- 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
- B23Q5/12—Mechanical drives with means for varying the speed ratio
- B23Q5/16—Mechanical drives with means for varying the speed ratio infinitely-variable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention relates to the technical field of vertical driller equipment, in particular to a stepless speed change type vertical driller. A case is divided into an upper case body and a lower case body by a partition board, a sleeve extending out of the lower case body is arranged in the lower case body, a counter shaft is installed on the portion, in the lower case body, of the partition board, and the sleeve is arranged on the counter shaft in a sleeving mode and can slide in the axial direction of the counter shaft; a main shaft penetrating through the partition board is arranged on the counter shaft side in the lower case body, the main shaft penetrates through the partition board to extend into the upper case body, and an auxiliary driving wheel is installed on the portion, in the upper case body, of the main shaft; a permanent magnet motor is installed on one side of the upper case body and/or the lower case body, a main driving wheel driving the auxiliary driving wheel to rotate is installed on a motor shaft of the permanent magnet motor, a master gear driving the counter shaft to rotate is arranged on the portion, in the lower case body, of the main shaft, and the speed of the permanent magnet motor is controlled by a controller or controlled remotely. The stepless speed change type vertical driller has the advantages that installation is convenient, equipment size and manufacturing cost are reduced, occurrence of failures can be reduced, service life can be prolonged, working efficiency can be improved, and the intelligent level of a product is higher.
Description
Technical field
The present invention relates to the technical field of upright drill equipment, especially relate to a kind of stepless speed change type upright drill.
Background technology
Upright drill is relatively broad in the sector application of the machine-building processing such as boring, tapping. Upright drill traditional at present, including by dividing plate by separated for cabinet bulk upper and lower casing, the sleeve stretching out lower box it is provided with in lower box, the upper countershaft extending in lower box it is provided with in upper box, being arranged with on upper countershaft in lower box can along upper countershaft sleeve in axial sliding, the dividing plate of upper countershaft side is provided with through the lower main axis of dividing plate, the side that the side being positioned at lower main axis in lower box is provided with lower axis, be positioned at lower axis is provided with lower countershaft, transmits power by lower transmission mechanism between lower main axis, lower axis, lower countershaft; The concrete structure of lower transmission mechanism is: lower main axis is positioned at that the end of upper box is provided with gear ten, the end that is positioned at lower box is provided with gear 11; The upside of lower axis is provided with and the gear 12 of gear 11 engaged transmission, and the lower axis on the downside of gear 12 is provided with all unequal gear 13 of at least two radius of addendum; Lower countershaft is provided with the sliding sleeve three of the location that can slide axially along lower countershaft, and sliding sleeve three is provided with at least two governor gear three, and when sliding sleeve three moves axially, one of them in governor gear three can with the gear ten three-phase engaged transmission matched. Also being provided with extending in lower box on certain lower box and end is provided with the poke rod three of plectrum or shifting fork piece, the plectrum of poke rod three is located between described two adjacent governor gears three, or one of them governor gear three described is located between the shifting fork piece of poke rod three.
This traditional upright drill under normal circumstances, is provided with an inclined lid in the side of upper box, it will usually upper axis, upper main shaft be arranged on partially in lid, then arranges motor partially covering, and the driving axle of motor extends and partially drives upper main shaft in lid. Thus directly add area occupied and the volume of upright drill, and owing to the build of upright drill is big, be inconvenient to lay, engagement situation between verification gear that simultaneously will be careful in the process installing lid partially, after upright drill runs a period of time, along with the vibrations of upright drill, it may appear that the gear in lid occurs engaging phenomenon deviation occur with the gear in upper box partially, cause equipment fault, cause damage of components, it is impossible to work normally.Additionally; the structure adopted in overload protecting mechanism on the downside of lower countershaft is the clutch structure of single friction disk type; such structure can cause that the moment of torsion causing overload protecting mechanism to carry under normal service condition is excessive; by cause powerful moment of torsion can to other some axles such as the drill bit that drills and sleeve; even there will be and cause axle to be twisted or drill bit such as interrupts at some faults; this, in the environment run up, brings hidden danger to safety.
Summary of the invention
For the deficiency that above-mentioned prior art exists, it is an object of the invention to provide a kind of installation convenient, reduce equipment volume and manufacturing cost, the generation of fault can be reduced simultaneously, strengthen service life, improve work efficiency so that the more intelligentized stepless speed change type upright drill of product.
For realizing above-mentioned purpose, the invention provides techniques below scheme:
A kind of stepless speed change type upright drill, its cabinet bulk inner route clapboard is divided into, lower box, the sleeve stretching out lower box it is provided with in lower box, dividing plate in lower box is provided with countershaft, sleeve is sheathed on countershaft and can slide axially along countershaft, the dividing plate of countershaft side is provided with through in lower box the main shaft of dividing plate, main shaft runs through dividing plate and extends in upper box, main shaft in upper box is provided with auxiliary driving wheel, upper box is or/and the side of lower box is provided with magneto, the motor shaft of magneto is provided with the main driving wheel driving auxiliary driving wheel to rotate, main shaft in lower box is provided with the master gear driving countershaft to rotate, the speed height of magneto is by controller control or by remotely controlling.
The present invention is further arranged to: be provided with shaft on the dividing plate of the main shaft side in described lower box, and shaft is arranged at intervals with gear one, gear two, gear one and master gear engaged transmission; Being provided with power transmission shaft on the dividing plate of the shaft side in lower box, the upside of power transmission shaft is provided with gear three, downside is provided with gear four arranged side by side and gear five, gear four and gear two engaged transmission, and gear three or gear five can drive countershaft to rotate.
The present invention is further arranged to: the radius of described gear one is more than the radius of gear two.
The present invention is further arranged to: the radius of described gear three is more than the radius of gear four, and the radius of gear four is more than the radius of gear five.
The present invention is further arranged to: described countershaft is provided with and pitch wheel six corresponding with gear five position.
The present invention is further arranged to: being positioned on described countershaft that the upside of gear six is provided with can along countershaft gear seven in axial sliding, and gear seven upward sliding can engage with gear three.
The present invention is further arranged to: the upside of described countershaft is slidably equipped with sliding sleeve, and gear seven is installed on the upside of sliding sleeve; The downside of countershaft is fixed with drive sleeve, and gear six is located in drive sleeve, and the upper surface of drive sleeve is provided with cavity, and the medial wall of cavity is provided with annular tooth; The downside of sliding sleeve is provided with and annular tooth meshed gears eight.
The present invention is further arranged to: described lower box is provided with and extends in lower box and end is provided with the poke rod of plectrum or shifting fork piece, and sliding sleeve is provided with stirs platform between the plectrum being stuck in poke rod or between shifting fork piece.
The present invention is further arranged to: the radius of described gear six is less than the radius of gear seven.
The present invention is further arranged to: described countershaft is splined shaft.
By adopting technique scheme, the technique effect that the present invention reaches is:
1, by cancelling the inclined lid of traditional vertical drilling machine, then the structure of upper box is improved optimization, each axle is all concentrated and is located in lower box again, and by the ingehious design of traditional mechanism so that the collocation of this equipment saving space very, utilize the installation of magneto, effectively solve the controllable degree of this product, use controller to control the speed of magneto, it is possible to reach stepless regulated effect, improve work efficiency so that product is more intelligent;
2, having saved substantial amounts of electric power to a certain extent, manufacturing cost is relative reduction also, and keep in repair, dismounting etc. all become very convenient fast, the fault of upright drill is also just corresponding to be reduced a lot, and safety there has also been certain lifting;
3, good stepless speed regulation effect has been reached, speed governing becomes very convenient, compared to traditional upright drill, structurally decrease many loaded down with trivial details gears, also just reduce the problem of contact ratio between gear that adjusts accordingly, utilize controller that the speed of magneto can be controlled and then reach the purpose of speed governing;
4, having reached the effect of Based Intelligent Control, machine can aside be operated in unattended situation, and the mode that simultaneously can pass through remotely to control obtain the information of equipment work and the switch of control equipment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the cabinet bulk of the present invention.
Fig. 2 is one of structural principle schematic diagram of the present invention.
Fig. 3 is the two of the structural principle schematic diagram of the present invention.
Detailed description of the invention
With reference to Fig. 1～3, for a kind of stepless speed change type upright drill disclosed by the invention, its cabinet bulk inner route clapboard is divided into, lower box 10, 11, the sleeve 12 stretching out lower box 11 it is provided with in lower box 11, dividing plate 13 in lower box 11 is provided with countershaft 14, sleeve 12 is sheathed on countershaft 14 and can slide axially along countershaft 14, the dividing plate 13 of countershaft 14 side is provided with through in lower box 11 main shaft 15 of dividing plate 13, main shaft 15 runs through dividing plate 13 and extends in upper box 10, main shaft 15 in upper box 10 is provided with auxiliary driving wheel 16, upper box 10 is or/and the side of lower box 11 is provided with magneto 17, the motor shaft of magneto 17 is provided with the main driving wheel 18 driving auxiliary driving wheel 16 rotation, usual main driving wheel 18 drives the mode of auxiliary driving wheel 16 to have the mode of V belt translation or chaindriven mode, both mode structures are relatively simple, but can also use the mode of gear train transmission, all modes that main driving wheel 18 can be made to drive auxiliary driving wheel 16 all can use. main shaft 15 in lower box 11 is provided with the master gear 19 driving countershaft to rotate, and magneto 17 is by controller control work or passes through remote control operation. controlled by controller, can directly manipulate at the scene, it is operated suitable in place, for remotely controlling, for send instruction by Terminal Server Client to controller, controller judging and the work of magneto is controlled, the pattern of this operation is extremely intelligent. and controller can be passed through and control the speed height of magneto, realize the process of good infinitely variable speeds with this.
In order to ensure the stability that master gear 19 drives countershaft to rotate, also simultaneously in order to embody the advantage of this product, the dividing plate 13 of main shaft 15 side in lower box 11 is provided with shaft 20, shaft 20 is arranged at intervals with gear 1, gear 2 22, gear 1 and master gear 19 engaged transmission; The dividing plate 13 of shaft 20 side in lower box 11 is provided with power transmission shaft 23, the upside of power transmission shaft 23 is provided with gear 3 24, downside is provided with gear 4 25 arranged side by side and gear 5 26, gear 4 25 and gear 2 22 engaged transmission, gear 3 24 or gear 5 26 can drive countershaft 14 to rotate. Wherein, the radius of gear one is more than the radius of gear two. The radius of gear three is more than the radius of gear four, and the radius of gear four is more than the radius of gear five. Countershaft 14 is provided with and pitch wheel six 27 corresponding with gear 5 26 position.Being positioned on countershaft 14 that the upside of gear 6 27 is provided with can along countershaft 14 gear 7 28 in axial sliding, and gear 7 28 upward sliding can engage with gear 3 24.
The upside of countershaft 14 is slidably equipped with sliding sleeve 29, and gear 7 28 is installed on the upside of sliding sleeve 29; The downside of countershaft 14 is fixed with drive sleeve 30, and gear 6 27 is located in drive sleeve 30, and the upper surface of drive sleeve 30 is provided with cavity, and the medial wall of cavity is provided with annular tooth 31; The downside of sliding sleeve 29 is provided with and annular tooth 31 meshed gears 8 32. In order to also be able to better mode of speed regulation in this position of sleeve, lower box 11 is provided with and extends in lower box 11 and end is provided with the poke rod 33 of plectrum or shifting fork piece, and sliding sleeve 29 is provided with stirs platform 34 between the plectrum being stuck in poke rod 33 or between shifting fork piece. Wherein, the radius of gear 6 27 is less than the radius of gear 7 28.
To sum up, wherein main shaft, shaft, power transmission shaft, countershaft in a general case, be all arranged to splined shaft, so both facilitate the installation of gear, be also convenient for corresponding sliding sleeve and slide, simultaneously during sliding sleeve radial rotary, it is possible to drive corresponding axle to rotate.
Above-described embodiment is only presently preferred embodiments of the present invention, not limits the scope of the invention according to this, therefore: the equivalence change that all structures under this invention, shape, principle are done, all should be covered by within protection scope of the present invention.
Claims (10)
1. a stepless speed change type upright drill, its cabinet bulk inner route clapboard is divided into, lower box, the sleeve stretching out lower box it is provided with in lower box, it is characterized in that: the dividing plate in lower box is provided with countershaft, sleeve is sheathed on countershaft and can slide axially along countershaft, the dividing plate of countershaft side is provided with through in lower box the main shaft of dividing plate, main shaft runs through dividing plate and extends in upper box, main shaft in upper box is provided with auxiliary driving wheel, upper box is or/and the side of lower box is provided with magneto, the motor shaft of magneto is provided with the main driving wheel driving auxiliary driving wheel to rotate, main shaft in lower box is provided with the master gear driving countershaft to rotate, the speed height of magneto is by controller control or by remotely controlling.
2. stepless speed change type upright drill according to claim 1, it is characterised in that: the dividing plate of the main shaft side in described lower box is provided with shaft, shaft is arranged at intervals with gear one, gear two, gear one and master gear engaged transmission; Being provided with power transmission shaft on the dividing plate of the shaft side in lower box, the upside of power transmission shaft is provided with gear three, downside is provided with gear four arranged side by side and gear five, gear four and gear two engaged transmission, and gear three or gear five can drive countershaft to rotate.
3. stepless speed change type upright drill according to claim 2, it is characterised in that: the radius of described gear one is more than the radius of gear two.
4. stepless speed change type upright drill according to claim 2, it is characterised in that: the radius of described gear three is more than the radius of gear four, and the radius of gear four is more than the radius of gear five.
5. stepless speed change type upright drill according to claim 2, it is characterised in that: described countershaft is provided with and pitch wheel six corresponding with gear five position.
6. stepless speed change type upright drill according to claim 5, it is characterised in that: being positioned on described countershaft that the upside of gear six is provided with can along countershaft gear seven in axial sliding, and gear seven upward sliding can engage with gear three.
7. stepless speed change type upright drill according to claim 6, it is characterised in that: the upside of described countershaft is slidably equipped with sliding sleeve, and gear seven is installed on the upside of sliding sleeve;The downside of countershaft is fixed with drive sleeve, and gear six is located in drive sleeve, and the upper surface of drive sleeve is provided with cavity, and the medial wall of cavity is provided with annular tooth; The downside of sliding sleeve is provided with and annular tooth meshed gears eight.
8. stepless speed change type upright drill according to claim 7, it is characterized in that: described lower box is provided with and extends in lower box and end is provided with the poke rod of plectrum or shifting fork piece, sliding sleeve is provided with stirs platform between the plectrum being stuck in poke rod or between shifting fork piece.
9. the stepless speed change type upright drill according to any one of claim 6 to 8, it is characterised in that: the radius of described gear six is less than the radius of gear seven.
10. the stepless speed change type upright drill according to any one of claim 1 to 8, it is characterised in that: described countershaft is splined shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236839.4A CN105665773A (en) | 2016-04-14 | 2016-04-14 | Stepless speed change type vertical driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610236839.4A CN105665773A (en) | 2016-04-14 | 2016-04-14 | Stepless speed change type vertical driller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105665773A true CN105665773A (en) | 2016-06-15 |
Family
ID=56310037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610236839.4A Pending CN105665773A (en) | 2016-04-14 | 2016-04-14 | Stepless speed change type vertical driller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665773A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510066A (en) * | 2019-07-04 | 2019-11-29 | 武汉船用机械有限责任公司 | A kind of permanent-magnet electric horizontal windlass |
| US20220016720A1 (en) * | 2020-07-20 | 2022-01-20 | C. & E. Fein Gmbh | Drilling machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567094A (en) * | 1995-11-29 | 1996-10-22 | Chung; Liao Y. | Speed change control mechanism of a vertical milling machine |
| CN201227746Y (en) * | 2008-07-07 | 2009-04-29 | 高培成 | Frequency conversion spindle apparatus for lathe spindle |
| KR20100013031A (en) * | 2008-07-30 | 2010-02-09 | 김상화 | Structure of multi-spindle head for a machine tool |
| CN204381546U (en) * | 2015-01-05 | 2015-06-10 | 浙江顶峰机械有限公司 | A kind of novel sawing machine |
| CN204413722U (en) * | 2015-02-02 | 2015-06-24 | 芜湖瑞精机床有限责任公司 | A kind of stepless speed-regulating device of vertical lathe gearbox |
| CN204686077U (en) * | 2015-06-12 | 2015-10-07 | 浙江西菱股份有限公司 | Vertical drilling machine with round column |
| CN105269034A (en) * | 2015-11-24 | 2016-01-27 | 沈阳景宏数控设备有限公司 | Main shaft speed change system and main shaft feeding speed change system of digital display type radial drilling machine |
| CN205551516U (en) * | 2016-04-14 | 2016-09-07 | 浙江西菱股份有限公司 | Infinitely variable formula upright drill |
-
2016
- 2016-04-14 CN CN201610236839.4A patent/CN105665773A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567094A (en) * | 1995-11-29 | 1996-10-22 | Chung; Liao Y. | Speed change control mechanism of a vertical milling machine |
| CN201227746Y (en) * | 2008-07-07 | 2009-04-29 | 高培成 | Frequency conversion spindle apparatus for lathe spindle |
| KR20100013031A (en) * | 2008-07-30 | 2010-02-09 | 김상화 | Structure of multi-spindle head for a machine tool |
| CN204381546U (en) * | 2015-01-05 | 2015-06-10 | 浙江顶峰机械有限公司 | A kind of novel sawing machine |
| CN204413722U (en) * | 2015-02-02 | 2015-06-24 | 芜湖瑞精机床有限责任公司 | A kind of stepless speed-regulating device of vertical lathe gearbox |
| CN204686077U (en) * | 2015-06-12 | 2015-10-07 | 浙江西菱股份有限公司 | Vertical drilling machine with round column |
| CN105269034A (en) * | 2015-11-24 | 2016-01-27 | 沈阳景宏数控设备有限公司 | Main shaft speed change system and main shaft feeding speed change system of digital display type radial drilling machine |
| CN205551516U (en) * | 2016-04-14 | 2016-09-07 | 浙江西菱股份有限公司 | Infinitely variable formula upright drill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510066A (en) * | 2019-07-04 | 2019-11-29 | 武汉船用机械有限责任公司 | A kind of permanent-magnet electric horizontal windlass |
| CN110510066B (en) * | 2019-07-04 | 2021-07-20 | 武汉船用机械有限责任公司 | Permanent-magnet electric horizontal anchor machine |
| US20220016720A1 (en) * | 2020-07-20 | 2022-01-20 | C. & E. Fein Gmbh | Drilling machine |
| US11980949B2 (en) * | 2020-07-20 | 2024-05-14 | C.&E. Fein GmbH | Drilling machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |