CN201432121Y - Boring device for processing inner cavity surface of work-piece - Google Patents
Boring device for processing inner cavity surface of work-piece Download PDFInfo
- Publication number
- CN201432121Y CN201432121Y CN200920121445XU CN200920121445U CN201432121Y CN 201432121 Y CN201432121 Y CN 201432121Y CN 200920121445X U CN200920121445X U CN 200920121445XU CN 200920121445 U CN200920121445 U CN 200920121445U CN 201432121 Y CN201432121 Y CN 201432121Y
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- fixedlyed connected
- gear
- gear wheel
- boring device
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Abstract
The utility model relates to a boring device for processing the inner cavity surface of a work-piece, which comprises a knife rod, a knife box, a knife tool and a feeding device. The feeding device comprises a transmission nut, a transmission screw rod, a large cone gear, a small cone gear, a large gear, a large gear shaft, an empty sleeve shaft and an empty sleeve gear, wherein the large gear isfixedly connected with the large gear shaft, the small cone gear is arranged at the end part of the large gear shaft, the large cone gear is connected with the small cone gear in a transmission manner, the large cone gear is fixedly connected with the transmission screw rod, the transmission nut is connected with the transmission screw rod in a threaded manner, the transmission nut and the knife rod are fixedly connected and are arranged in the knife box, a bearing is arranged on the transmission screw rod, the knife box is fixedly connected with a bearing seat which is matched with the bearing, the empty sleeve shaft is fixedly connected with the knife box, the empty sleeve gear is connected with the large gear in a transmission manner, and a handle is arranged at the side part of the large gear. With simple structure, convenient installation and reliable processing, the boring device for processing the inner cavity surface of the work-piece is particularly suitable for processing theinner cavity surface of the complicated work-piece.
Description
(1) technical field
The utility model relates to a kind of boring device that is used for the processing of workpiece lumen face.
(2) background technology
The inner cavity surface of the outer lead ring bearing block of hydraulic generator unit be one with the plane of centre of gyration inclination certain angle, conventional process equipment can't be processed this face, although and the angular milling head that adopts cnc boring and milling machine can be realized processing, but process equipment is very expensive, is not that general manufacturing enterprise can bear.
(3) utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, boring device that is used for the processing of workpiece lumen face that cost is high.
A kind of boring device that is used for the processing of workpiece lumen face, comprise knife bar, cutter box, cutter and feed arrangement, described feed arrangement comprises transmission nut, drive screw, bevel gear wheel, bevel pinion, gear wheel, Large Gear Shaft During, empty sleeve and free gear, gear wheel is fixedlyed connected with Large Gear Shaft During, bevel pinion is installed in the Large Gear Shaft During end, bevel gear wheel and bevel pinion are in transmission connection, and bevel gear wheel is fixedlyed connected with drive screw; Transmission nut is threaded with drive screw, and transmission nut is fixedlyed connected with knife bar and is installed in the cutter box, and bearing is installed on the drive screw, the fixedly connected bearing block that cooperates with bearing of cutter box; Empty sleeve is fixedlyed connected with the cutter box, and free gear and gear wheel are in transmission connection, and the gear wheel sidepiece is provided with handle.
Preferably, described transmission nut is fixedlyed connected by screw with knife bar.
Preferably, described bevel pinion is fixedlyed connected with Large Gear Shaft During by bolt.
Preferably, described drive screw is fixedlyed connected with bevel gear wheel by bolt.
Preferably, described gear wheel is fixedlyed connected with Large Gear Shaft During by holding screw.
Preferably, described empty sleeve is fixedlyed connected with the cutter box by bolt.
Preferably, described cutter box is fixedlyed connected with bearing block by screw, and bearing block is also by the fixedly connected baffle plate of screw.
Preferably, described cutter box is equipped with the bearing that cooperates with Large Gear Shaft During by the fixedly connected bearing block of screw in the bearing block.
It is simple in structure, easy for installation that the utility model is used for the boring device of workpiece lumen face processing, and processing is reliable, is specially adapted to the inner cavity surface processing of complex part.
(4) description of drawings
Fig. 1 is the structural representation of the described boring device of embodiment.
(5) specific embodiment
Below in conjunction with embodiment the utility model is done preferably explanation, but protection domain of the present utility model is not limited to this.
With reference to Fig. 1, a kind of boring device that is used for the processing of workpiece 27 inner cavity surface, comprise knife bar 1, cutter box 2, cutter 9 and feed arrangement, described feed arrangement comprises transmission nut 5, drive screw 6, bevel gear wheel 15, bevel pinion 17, gear wheel 23, Large Gear Shaft During 24, empty sleeve 32 and free gear 30, gear wheel 23 is fixedlyed connected with Large Gear Shaft During 24, bevel pinion 17 is installed in Large Gear Shaft During 24 ends, bevel gear wheel 15 is in transmission connection with bevel pinion 17, and bevel gear wheel 15 is fixedlyed connected with drive screw 6; Transmission nut 5 is threaded with drive screw 6, and transmission nut 5 is fixedlyed connected with knife bar 1 and is installed in the cutter box 2, and bearing 8,14 is installed on the drive screw 6, the cutter box 2 fixedly connected bearing blocks 10 that cooperate with bearing 8; Empty sleeve 32 is fixedlyed connected with cutter box 2, and free gear 30 is in transmission connection with gear wheel 23, and gear wheel 23 sidepieces are provided with handle 26.
Described transmission nut 5 is fixedlyed connected by screw 7 with knife bar 1.
Described bevel pinion 17 is fixedlyed connected with Large Gear Shaft During 24 by bolt 18.
Described drive screw 6 is fixedlyed connected with bevel gear wheel 15 by bolt 16.
Described gear wheel 23 is fixedlyed connected with Large Gear Shaft During 24 by holding screw 25.
Described empty sleeve 32 is fixedlyed connected with cutter box 2 by bolt 31.
Described cutter box 2 is fixedlyed connected with bearing block 10 by screw 11, and bearing block 10 is also by screw 13 fixedly connected baffle plates 12.
Described cutter box 2 is equipped with the bearing 20 that cooperates with Large Gear Shaft During 24 by screw 19 fixedly connected bearing blocks 22 in the bearing block 22.
When the utility model used, rotary main shaft 21 drove whole device by connecting rod 4 and does gyration, did gyration thereby drive cutter, formed cutting; Connecting rod 4 is fixedlyed connected with the cutter box by bolt 3, and free gear 30 is installed on the bearing 28; Make free gear 30 keep static by set bolt 33, thereby form free gear 30 and form relative motion with gear wheel 23, gear wheel 23 becomes a planet gear, both has been that gyration is done at the center with the rotary main shaft, is that gyration is done at the center with Large Gear Shaft During 24 again.The rotation of gear wheel 23 drives the bevel pinion 17 on the Large Gear Shaft During 24, driving bevel gear wheel 15 again rotates, bevel gear wheel 15 drives drive screw 6, drive screw 6 is delivered to motion on the transmission nut 5, because drive screw is fixed on the cutter box 2, can only do rotation and can not do the turnover motion, do the turnover motion, form the feed motion of cutter 9 thereby transmission nut 5 drives knife bar 1.The number of teeth of the feed speed of cutter 9 and gear wheel, free gear, big bevel pinion and the pitch of drive screw pair are linearly proportional, can carry out specialized designs according to the requirement of feed speed.Unclamp set bolt 33, crank handle 26 can be realized tool backlash movement by above-mentioned drive connection in the other direction.
Claims (8)
1, a kind of boring device that is used for the processing of workpiece lumen face, comprise knife bar, cutter box, cutter and feed arrangement, it is characterized in that: described feed arrangement comprises transmission nut, drive screw, bevel gear wheel, bevel pinion, gear wheel, Large Gear Shaft During, empty sleeve and free gear, gear wheel is fixedlyed connected with Large Gear Shaft During, bevel pinion is installed in the Large Gear Shaft During end, bevel gear wheel and bevel pinion are in transmission connection, and bevel gear wheel is fixedlyed connected with drive screw; Transmission nut is threaded with drive screw, and transmission nut is fixedlyed connected with knife bar and is installed in the cutter box, and bearing is installed on the drive screw, the fixedly connected bearing block that cooperates with bearing of cutter box; Empty sleeve is fixedlyed connected with the cutter box, and free gear and gear wheel are in transmission connection, and the gear wheel sidepiece is provided with handle.
2, according to the boring device that is used for the processing of workpiece lumen face of claim 1, it is characterized in that: described transmission nut is fixedlyed connected by screw with knife bar.
3, according to the boring device that is used for the processing of workpiece lumen face of claim 1, it is characterized in that: described bevel pinion is fixedlyed connected with Large Gear Shaft During by bolt.
4, according to the boring device that is used for the processing of workpiece lumen face of claim 1, it is characterized in that: described drive screw is fixedlyed connected with bevel gear wheel by bolt.
5, according to the boring device that is used for the processing of workpiece lumen face of claim 1, it is characterized in that: described gear wheel is fixedlyed connected with Large Gear Shaft During by holding screw.
6, according to the boring device that is used for the processing of workpiece lumen face of claim 1, it is characterized in that: described empty sleeve is fixedlyed connected with the cutter box by bolt.
7, according to the boring device that is used for the processing of workpiece lumen face of claim 1, it is characterized in that: described cutter box is fixedlyed connected with bearing block by screw, and bearing block is also by the fixedly connected baffle plate of screw.
8, according to the boring device that is used for the processing of workpiece lumen face of claim 1, it is characterized in that: described cutter box is equipped with the bearing that cooperates with Large Gear Shaft During by the fixedly connected bearing block of screw in the bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920121445XU CN201432121Y (en) | 2009-05-31 | 2009-05-31 | Boring device for processing inner cavity surface of work-piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920121445XU CN201432121Y (en) | 2009-05-31 | 2009-05-31 | Boring device for processing inner cavity surface of work-piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432121Y true CN201432121Y (en) | 2010-03-31 |
Family
ID=42050935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920121445XU Expired - Fee Related CN201432121Y (en) | 2009-05-31 | 2009-05-31 | Boring device for processing inner cavity surface of work-piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432121Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858476A (en) * | 2015-05-21 | 2015-08-26 | 中船澄西船舶修造有限公司 | Quick return device for rudder blade boring |
| CN109590841A (en) * | 2018-12-26 | 2019-04-09 | 重庆市合川区金星玻璃制品有限公司 | A kind of glass grinding device |
-
2009
- 2009-05-31 CN CN200920121445XU patent/CN201432121Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858476A (en) * | 2015-05-21 | 2015-08-26 | 中船澄西船舶修造有限公司 | Quick return device for rudder blade boring |
| CN109590841A (en) * | 2018-12-26 | 2019-04-09 | 重庆市合川区金星玻璃制品有限公司 | A kind of glass grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140428 Address after: 311504 the Fuchun River, Zhejiang province Tonglu County town of Hongqi Road, No. 99, No. Patentee after: ZHEJIANG FUCHUNJIANG HYDROELECTRIC EQUIPMENT CO., LTD. Address before: 311504, Zhejiang Province, the Fuchun River County town of Zhejiang Hongqi industrial function area, Zhejiang Province, Tonglu Patentee before: Zhejiang Fuchunjiang Hydropower Equipment Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tonglu the Fuchun River Hydropower Equipment Co., Ltd. Assignor: Zhejiang Fuchunjiang Hydropower Equipment Co., Ltd. Contract record no.: 2013330000380 Denomination of utility model: Boring device for processing inner cavity surface of work-piece Granted publication date: 20100331 License type: Exclusive License Record date: 20131217 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20160531 |