CN201950283U - Power head structure of door frame sawing machine - Google Patents
Power head structure of door frame sawing machine Download PDFInfo
- Publication number
- CN201950283U CN201950283U CN2010202377137U CN201020237713U CN201950283U CN 201950283 U CN201950283 U CN 201950283U CN 2010202377137 U CN2010202377137 U CN 2010202377137U CN 201020237713 U CN201020237713 U CN 201020237713U CN 201950283 U CN201950283 U CN 201950283U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- axle
- main shaft
- spacer
- shaft
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a power head structure of a door frame sawing machine, which comprises a bearing seat (1), a fly wheel (2), a driven wheel (3), a saw blade (4) and a No.1 shaft (9), wherein single-column taper roller bearings (21) are directly mounted on two sides of the bearing seat (1), a flange (11) at the front end of a main shaft and the flange (10) at the rear end of the main shaft are mounted at two ends of the bearing seat (1), the rear end of the No.1 shaft (9) is locked with a nut (17) through a locking check ring A (14), an anti-rotation block (15) is mounted on the flange (11) at the front end of the main shaft, the driven wheel (3) is mounted on the left end of the No.1 shaft (9), the fly wheel (2) is mounted on the left end of the driven wheel (3); an adjusting spacing sleeve (16), the saw blade (4), a saw blade spacing sleeve (5) and a locking spacing sleeve (6) are sequentially mounted at the front end of the No.1 shaft (9) from left to right, and a front open gasket (7) of the main shaft is mounted at the right end of the No.1 shaft (9). By adopting the power head structure, the saw blade can rotate stably at high speed, and higher sawing precision is achieved.
Description
Technical field
The utility model belongs to automobile fitting process units field, particularly relates to a kind of power head structure of doorframe sawing machine.
Background technology
What the power head structure of existing doorframe sawing machine used is 7210 angular contact ball bearings, when motor rotates at a high speed, occurs unsettled situation easily, and the existing structure more complicated wastes time and energy in installing and using simultaneously.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of power head structure of doorframe sawing machine, when rotating at a high speed to solve motor, unsettled situation occurs.
The technical scheme that its technical problem that solves the utility model adopts is: the power head structure that a kind of doorframe sawing machine is provided, comprise bearing block, flywheel, driven pulley, saw blade, the saw blade spacer, the locking spacer, main shaft open front pad, an axle, the rear-end of spindle flange, the front-end of spindle flange, packing ring behind the main shaft, locking back-up ring A, anti-switch block, adjust spacer, nut, single-row tapered roller bearing and hexagon socket head cap screw, described single-row tapered roller bearing directly is installed to the bearing block both sides, front-end of spindle flange and rear-end of spindle flange are installed to the bearing block two ends by hexagon socket head cap screw, a shaft rear end is with locking back-up ring A and nut check, anti-switch block is installed to the front-end of spindle flange by hexagon socket head cap screw, driven pulley is installed to the axle left end No. one by joining key, flywheel is installed to the driven pulley left end by hexagon socket head cap screw, adjust spacer, saw blade, the saw blade spacer, the locking spacer is installed to the axle front end from left to right successively No. one, and main shaft open front pad is installed to the axle right-hand member No. one by hexagon socket head cap screw.
Described single-row tapered roller bearing is to roll to cooperate with an axle.
Beneficial effect
The utility model can make saw blade high speed stable rotation, makes product that good sawing effect be arranged in sawing process, reaches higher sawing precision.
Description of drawings
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model side view.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As Fig. 1, shown in 2, a kind of power head structure of doorframe sawing machine, comprise bearing block 1, flywheel 2, driven pulley 3, saw blade 4, saw blade spacer 5, locking spacer 6, main shaft open front pad 7, an axle 9, rear-end of spindle flange 10, front-end of spindle flange 11, packing ring 12 behind the main shaft, locking back-up ring A14, anti-switch block 15, adjust spacer 16, nut 17, single-row tapered roller bearing 21 and hexagon socket head cap screw 19, described single-row tapered roller bearing 21 directly is installed to bearing block 1 both sides, front-end of spindle flange 11 and rear-end of spindle flange 10 are installed to bearing block 1 two ends by hexagon socket head cap screw, No. one lock with locking back-up ring A14 and nut 17 axle 9 rear ends, anti-switch block 15 is installed to front-end of spindle flange 11 by hexagon socket head cap screw, driven pulley 3 is installed to axle 9 left ends No. one by joining key, flywheel 2 is installed to driven pulley 3 left ends by hexagon socket head cap screw, adjust spacer 16, saw blade 4, saw blade spacer 5, locking spacer 6 is installed to axle 9 front ends from left to right successively No. one, and main shaft open front pad 7 is installed to axle 9 right-hand members No. one by hexagon socket head cap screw.Single-row tapered roller bearing 21 is to roll to cooperate with an axle 9.
Claims (2)
1. the power head structure of a doorframe sawing machine, comprise bearing block (1), flywheel (2), driven pulley (3), saw blade (4), saw blade spacer (5), locking spacer (6), main shaft open front pad (7), an axle (9), rear-end of spindle flange (10), front-end of spindle flange (11), packing ring behind the main shaft (12), locking back-up ring A (14), anti-switch block (15), adjust spacer (16), nut (17), single-row tapered roller bearing (21) and hexagon socket head cap screw (19), it is characterized in that: described single-row tapered roller bearing (21) directly is installed to bearing block (1) both sides, front-end of spindle flange (11) and rear-end of spindle flange (10) are installed to bearing block (1) two ends by hexagon socket head cap screw, lock with locking back-up ring A (14) and nut (17) axle (9) rear end, anti-switch block (15) is installed to front-end of spindle flange (11) by hexagon socket head cap screw, driven pulley (3) is installed to an axle (9) left end by joining key, flywheel (2) is installed to driven pulley (3) left end by hexagon socket head cap screw, adjust spacer (16), saw blade (4), saw blade spacer (5), locking spacer (6) is installed to an axle (9) front end from left to right successively, and main shaft open front pad (7) is installed to an axle (9) right-hand member by hexagon socket head cap screw.
2. the power head structure of a kind of doorframe sawing machine according to claim 1 is characterized in that: described single-row tapered roller bearing (21) is to roll to cooperate with an axle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202377137U CN201950283U (en) | 2010-06-25 | 2010-06-25 | Power head structure of door frame sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202377137U CN201950283U (en) | 2010-06-25 | 2010-06-25 | Power head structure of door frame sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950283U true CN201950283U (en) | 2011-08-31 |
Family
ID=44494410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202377137U Expired - Fee Related CN201950283U (en) | 2010-06-25 | 2010-06-25 | Power head structure of door frame sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526820A (en) * | 2015-01-13 | 2015-04-22 | 南通跃通数控设备有限公司 | Door frame production line |
| CN104626314A (en) * | 2015-03-04 | 2015-05-20 | 南通跃通数控设备有限公司 | Door frame machining production line |
-
2010
- 2010-06-25 CN CN2010202377137U patent/CN201950283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526820A (en) * | 2015-01-13 | 2015-04-22 | 南通跃通数控设备有限公司 | Door frame production line |
| CN104626314A (en) * | 2015-03-04 | 2015-05-20 | 南通跃通数控设备有限公司 | Door frame machining production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL2121423T3 (en) | Construction kit and method for converting a bicycle, and bicycle | |
| CN202358641U (en) | Automatic roll way roller structure available for conveying large-mass workpiece | |
| CN201950283U (en) | Power head structure of door frame sawing machine | |
| CN202082296U (en) | Combined bearing clearance adjustment structure | |
| CN203162066U (en) | Reducer assembly with two-auxiliary-shaft mechanism | |
| CN203449156U (en) | Grinding wheel spindle | |
| CN204021114U (en) | A kind of four-wheel electric motor car foresteerage gear | |
| CN202669343U (en) | Head frame seat of glyphographic engraving machine | |
| CN202942858U (en) | Circular mould granulator | |
| CN207015536U (en) | The interesting automobile-used driving wheel of children's safety electric three-wheel | |
| CN201151813Y (en) | Computer embroidery machine belt sheave subassembly | |
| CN204921936U (en) | Square tenon output ears hole installation rotary speed reducer | |
| CN202916089U (en) | Auxiliary supporting device for a spindle of a rotary strength testing machine | |
| CN203434782U (en) | Structure capable of preventing motor bearing from running outer ring | |
| CN201970136U (en) | Split nut device for knee-and-column milling machine | |
| CN204477276U (en) | Eccentric sleeve type gear transmission clearance eliminating machine | |
| CN201543648U (en) | Energy storage large flywheel device | |
| CN203146765U (en) | Transition wheel | |
| CN202087396U (en) | Energy-efficient spiral classifier | |
| CN203026074U (en) | Novel bus chair advertisement device | |
| CN202900905U (en) | Locking device | |
| CN205914325U (en) | Coating machine steel roll device | |
| CN203635697U (en) | Front bracket regulating mechanism of sectional material rolling machine | |
| CN203071707U (en) | Novel vertical direct-current motor structure | |
| CN201989050U (en) | Driving mechanism for grinding machine dresser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO CHUANGJIE AUTOMATION CO., LTD. Free format text: FORMER OWNER: QINCHUANG AUTO PART RESEARCH + DEVELOPMENT CO., LTD. Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: Beilun Xiaogang Street Dong Gang Gan Cun 315800 Zhejiang city of Ningbo Province Patentee after: Ningbo Chuangjie Automation Co. Ltd. Address before: Beilun Xiaogang Street Dong Gang Gan Cun 315800 Zhejiang city of Ningbo Province Patentee before: QinChuang Auto Part R&D Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: QINCHUANG AUTO PART RESEARCH + DEVELOPMENT CO., LT Free format text: FORMER OWNER: NINGBO CHUANGJIE AUTOMATION CO., LTD. Effective date: 20131118 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131118 Address after: Kaohsiung streets Jiang Jia Beilun District 315800 in Zhejiang province Ningbo City Village Patentee after: QinChuang Auto Part R&D Co., Ltd. Address before: Beilun Xiaogang Street Dong Gang Gan Cun 315800 Zhejiang city of Ningbo Province Patentee before: Ningbo Chuangjie Automation Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |