CN204172137U - A kind of mechanical type four delivery main shaft - Google Patents
A kind of mechanical type four delivery main shaft Download PDFInfo
- Publication number
- CN204172137U CN204172137U CN201420543886.XU CN201420543886U CN204172137U CN 204172137 U CN204172137 U CN 204172137U CN 201420543886 U CN201420543886 U CN 201420543886U CN 204172137 U CN204172137 U CN 204172137U
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- China
- Prior art keywords
- main shaft
- shaft
- ball bearing
- power shaft
- housing
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Links
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 9
- 238000003801 milling Methods 0.000 abstract description 4
- 241001074085 Scophthalmus aquosus Species 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model relates to a kind of mechanical type four delivery main shaft, and it comprises housing, power shaft, power shaft gland, king bolt gear, four output main shafts, output shaft gland and small helical gears; Described power shaft is articulated on housing by deep groove ball bearing and angular contact ball bearing; Described power shaft gland is set on power shaft, and it is installed on housing; Described king bolt gear is installed on power shaft, and is driven by power shaft; Described four output main shafts are cross arrangement; Each output main shaft is articulated on housing by single-row radial ball bearing and angular contact ball bearing; Be provided with small helical gear in one end of each output main shaft, this small helical gear and king bolt gear are meshed; Described output shaft gland is set on each output main shaft, and it is installed on housing.The plurality of advantages such as mechanical type four delivery main shaft of the present utility model has easy to use, and working (machining) efficiency is high, it can realize the Compound Machining function such as milling, brill to timber by installing different types of cutter simultaneously.
Description
[technical field]
The utility model relates to a kind of composition mechanism of Digit Control Machine Tool, and be specifically related to a kind of mechanical type four delivery main shaft, it can realize the multiple machining functions such as milling, boring to wood structures, belongs to technical field of lathe equipment.
[background technology]
Timber buildings is made up of main members such as beam, post, truss usually, and its main member is numerous and complicated, diversified.
Because wood structures is complicated, for producing various wood structures, need to carry out various process operation to timber.But, wood structures process equipment function singleness domestic at present, an equipment can only realize a kind of machining functions, for realizing different machining functions, need to use different process equipment, thus cause that equipment investment is huge, floor space is large, the low inferior problem of production efficiency.
Therefore, for solving the problems of the technologies described above, the necessary mechanical type four delivery main shaft providing a kind of advanced person, to overcome described defect of the prior art.
[summary of the invention]
For solving the problem, the purpose of this utility model is to provide a kind of easy to use, and working (machining) efficiency is high, and the mechanical type four delivery main shaft of diverse in function.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of mechanical type four delivery main shaft, and it comprises housing, power shaft, power shaft gland, king bolt gear, four output main shafts, output shaft gland and small helical gears; Wherein, described power shaft is articulated on housing by deep groove ball bearing and angular contact ball bearing; Described power shaft gland is set on power shaft, and it is installed on housing; Described king bolt gear is installed on power shaft, and is driven by power shaft; Described four output main shafts are cross arrangement; Each output main shaft is articulated on housing by single-row radial ball bearing and angular contact ball bearing; Be provided with small helical gear in one end of each output main shaft, this small helical gear and king bolt gear are meshed; Described output shaft gland is set on each output main shaft, and it is installed on housing.
Mechanical type four delivery main shaft of the present utility model is set to further: be provided with an observation lid in the bottom of described housing.
Mechanical type four delivery main shaft of the present utility model is set to further: on each output main shaft, be provided with a cutter holder.
Mechanical type four delivery main shaft of the present utility model is set to further: described power shaft is all vertical with each output main shaft.
Mechanical type four delivery main shaft of the present utility model is set to further: described king bolt gear is installed on power shaft by right-handed nut, and described small helical gear is installed on by left-handed nut and exports on main shaft.
Mechanical type four delivery main shaft of the present utility model is also set to: between described deep groove ball bearing and angular contact ball bearing, be respectively equipped with spacer between single-row radial ball bearing and angular contact ball bearing.
Compared with prior art, the utility model has following beneficial effect: mechanical type four delivery main shaft of the present utility model drives four output main shafts by a power shaft, four cutters can be installed at most, only appointment processing stations need be forwarded to by needing the cutter performing processing action in process, to realize the multiple machining functions such as the milling to wood structures, boring, another equipment need not be transferred to from an equipment, thus simplify production technology, improve production efficiency.
[accompanying drawing explanation]
Fig. 1 is the sectional drawing of mechanical type four delivery main shaft of the present utility model.
Fig. 2 is the front view of mechanical type four delivery main shaft of the present utility model.
Fig. 3 is the top view of mechanical type four delivery main shaft of the present utility model.
[detailed description of the invention]
Refer to shown in Figure of description 1 to accompanying drawing 3, the utility model is a kind of mechanical type four delivery main shaft, and it is assembled by a few part such as housing 1, power shaft 2, power shaft gland 3, king bolt gear 4, four output main shafts 5, output shaft gland 6 and small helical gears 7.
Wherein, described power shaft 2 is articulated on housing 1 by deep groove ball bearing 8 and angular contact ball bearing 9.This power shaft 2 is all vertical with each output main shaft 5.Described deep groove ball bearing 8 and angular contact ball bearing 9 bear axis and radial load, are provided with spacer 13 between the two.
Described power shaft gland 3 is set on power shaft 2, and it is installed on housing 1, is used for compressing bearing and playing dust-proof and sealing function, enters in power shaft 2 to prevent dust and other pollutant.
Described king bolt gear 4 is installed on power shaft 2, and is driven by power shaft 2.
The arrangement in cross of described four output main shafts 5.Each output main shaft 5 is articulated on housing 1 by single-row radial ball bearing 10 and angular contact ball bearing 9.Described single-row radial ball bearing 10 and angular contact ball bearing 9 bear axis and radial load, are also provided with spacer 13 between the two.
Be provided with small helical gear 7 in one end of each output main shaft 5, this small helical gear 7 and king bolt gear 4 are meshed.Described king bolt gear 4 is installed on power shaft 2 by right-handed nut 14, and described small helical gear 7 is installed on by left-handed nut 15 and exports on main shaft 5, thus replacing for convenience detach.Be all turn tighter and tighter in this right-handed nut 14 and left-handed nut 15 rotary course, prevent from loosening.One cutter holder 11 is also installed on each output main shaft 5, by installing different cutters in the end of four output main shafts 5, and is fixed clamping by cutter holder 11, the machining functions that milling, boring etc. are different can be realized.
Described output shaft gland 6 is set on each output main shaft 5, and it is installed on housing 1, is used for compressing bearing and playing dust-proof and sealing function, enters export in main shaft 5 to prevent dust and other pollutant.
Further, in the bottom of described housing 1, an observation lid 12 is installed, this observation lid 12 can convenient for assembly time observe the engagement situation of king bolt gear 4, small helical gear 7, oil filler point after-teeming butter of can annotating is housed above and carries out bearing and gear lubrication, export main shafts 5 to whole four simultaneously and also play dust-proof and sealing function.
The operation principle of mechanical type four delivery main shaft of the present utility model is as follows: when being rotated counterclockwise under the drive of power shaft 2 at motor, king bolt gear 4 fixing on power shaft 2 is also rotated counterclockwise simultaneously, due to engaged transmission between king bolt gear 4 and small helical gear 7, thus small helical gear 7 is driven to be rotated counterclockwise with stable gearratio.Drive the cutter of each output main shaft 5 and upper installation thereof to rotate while small helical gear 7 is rotated counterclockwise, realize the various machining functions to timber.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (6)
1. a mechanical type four delivery main shaft, is characterized in that: comprise housing, power shaft, power shaft gland, king bolt gear, four output main shafts, output shaft gland and small helical gears; Wherein, described power shaft is articulated on housing by deep groove ball bearing and angular contact ball bearing; Described power shaft gland is set on power shaft, and it is installed on housing; Described king bolt gear is installed on power shaft, and is driven by power shaft; Described four output main shafts are cross arrangement; Each output main shaft is articulated on housing by single-row radial ball bearing and angular contact ball bearing; Be provided with small helical gear in one end of each output main shaft, this small helical gear and king bolt gear are meshed; Described output shaft gland is set on each output main shaft, and it is installed on housing.
2. mechanical type four delivery main shaft as claimed in claim 1, is characterized in that: be provided with an observation lid in the bottom of described housing.
3. mechanical type four delivery main shaft as claimed in claim 1, is characterized in that: on each output main shaft, be provided with a cutter holder.
4. mechanical type four delivery main shaft as claimed in claim 1, is characterized in that: described power shaft is all vertical with each output main shaft.
5. mechanical type four delivery main shaft as claimed in claim 1, is characterized in that: described king bolt gear is installed on power shaft by right-handed nut, and described small helical gear is installed on by left-handed nut and exports on main shaft.
6. mechanical type four delivery main shaft as claimed in claim 1, is characterized in that: between described deep groove ball bearing and angular contact ball bearing, be respectively equipped with spacer between single-row radial ball bearing and angular contact ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543886.XU CN204172137U (en) | 2014-09-19 | 2014-09-19 | A kind of mechanical type four delivery main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543886.XU CN204172137U (en) | 2014-09-19 | 2014-09-19 | A kind of mechanical type four delivery main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172137U true CN204172137U (en) | 2015-02-25 |
Family
ID=52560973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543886.XU Active CN204172137U (en) | 2014-09-19 | 2014-09-19 | A kind of mechanical type four delivery main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290148A (en) * | 2014-09-19 | 2015-01-21 | 国家***北京林业机械研究所 | Mechanical main shaft with four output heads |
-
2014
- 2014-09-19 CN CN201420543886.XU patent/CN204172137U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290148A (en) * | 2014-09-19 | 2015-01-21 | 国家***北京林业机械研究所 | Mechanical main shaft with four output heads |
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| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Forestry Machinery Research Institute of State Forestry Administration Person in charge of patents Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Forestry Machinery Research Institute of State Forestry Administration Person in charge of patents Document name: Notice of Termination of Patent Rights |
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| DD01 | Delivery of document by public notice |