CN201493523U - Device for processing long bushing inner key groove by horizontal type boring machine - Google Patents
Device for processing long bushing inner key groove by horizontal type boring machine Download PDFInfo
- Publication number
- CN201493523U CN201493523U CN2009203088269U CN200920308826U CN201493523U CN 201493523 U CN201493523 U CN 201493523U CN 2009203088269 U CN2009203088269 U CN 2009203088269U CN 200920308826 U CN200920308826 U CN 200920308826U CN 201493523 U CN201493523 U CN 201493523U
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- milling head
- key groove
- transmission shaft
- shaft
- boring machine
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Abstract
The utility model discloses a device for processing a long bushing inner key groove by a horizontal type boring machine, comprising two shells, a transmission shaft, a milling head installing shaft and bearings, wherein the transmission shaft and the milling head installing shaft are respectively fixed on the two shells by the bearings, and the two shells are connected together; the transmission shaft and the milling head installing shaft are meshed together by a pair of bevel gears; and the milling head installing shaft is sheathed with a right-angle milling head. The device can be used for processing the inner key groove and a non-pass key of a processed part with the length of a plurality of meters, and can be used by reforming a horizontal planing machine with the existing specification, so that the investment is saved. Furthermore, in the machining process, the lengths of the shells can be selected according to the length of the inner key groove.
Description
Technical field
The utility model relates to a kind of device of processing keyway, relates in particular to add on a kind of horizontal boring machine the device of section chief's sleeve pipe internal keyway.
Background technology
In iron and steel enterprise's coiler furnace, the guide roller of stokehold is because of bearing abominable working environment such as high temperature, impact, and guide roller ruptures easily, and workshop often blowing out is changed.Domestic for this reason steel mill bring into use be divided into the axle and the two-part guide roller of sleeve pipe.Only need sleeve portion because of what fracture was changed, axle can use for a long time, but the import price cost still than higher, and procurement cycle is long, has influenced the production of enterprise.In the production domesticization process, the axle and the key that is connected to become making of sleeve pipe.Both connections are respectively processed 2 C type keyways at the two ends of sleeve pipe endoporus for convenience, the shearing force of generation when rotating to bear guide roller, and assembling and convenient disassembly.In existing internal keyway process equipment common planer, slotting machine etc. are arranged, when workpiece to be machined length surpasses 100cm, workpiece can't be fixed and can not process; Also having a kind of process equipment is broaching machine, but also very difficult when this equipment is processed non-logical key.
The utility model content
The utility model purpose is to provide a kind of horizontal boring machine to add section chief's sleeve pipe internal keyway device, adopts simple right-angle milling head, directly milling head is stretched into and processes keyway in the sleeve pipe.
The technical solution of the utility model is achieved in that
A kind of horizontal boring machine adds section chief's sleeve pipe internal keyway device, comprise two housings, power transmission shaft, milling head installation shaft and bearing, described power transmission shaft and milling head installation shaft are separately fixed on described two housings by described bearing, described two housings are fixed together, it is characterized in that: described power transmission shaft and milling head installation shaft mesh together by a pair of bevel gear, are set with right-angle milling head on described milling head installation shaft.
The utility model compared with prior art has following advantage:
1. adopt this device can solve the processing of workpiece internal keyway of length number rice and the processing of non-logical key, utilize the horizontal planer transformation of existing specification to utilize, save investment, in process, can select the length of housing according to the length of internal keyway.
2. this device can respectively be processed 2 C type keyways at the two ends of sleeve pipe endoporus easily, and the shearing force that produces when rotating to bear guide roller is convenient to the assembling and the dismounting of axle and sleeve pipe simultaneously.
3. in process, can select the length of housing A2 different size according to the length of internal keyway.
Description of drawings
Fig. 1 adds the structural representation of section chief's sleeve pipe internal keyway device for horizontal boring machine described in the utility model
1. power transmission shaft 2. housing A 3. bearings 4. housing B 5. bevel gears 6. right-angle milling heads 7. milling head installation shaft
The specific embodiment
As can be seen from Figure 1, a kind of horizontal boring machine adds section chief's sleeve pipe internal keyway device, comprise two housing A2 and B4, power transmission shaft 1, milling head installation shaft 7 and bearing 3, described power transmission shaft 1 and milling head installation shaft 7 are separately fixed on described two housing A2 and the B4 by described bearing 3, described two housing A2 and B4 are fixed together, described power transmission shaft 1 and milling head installation shaft 7 mesh together by a pair of bevel gear 5, are set with right-angle milling head 6 on described milling head installation shaft 7.
In process, can select the length of housing A2 according to the length of internal keyway.
Claims (1)
1. a horizontal boring machine adds section chief's sleeve pipe internal keyway device, comprise two housing A (2) and B (4), power transmission shaft (1), milling head installation shaft (7) and bearing (3), described power transmission shaft (1) and milling head installation shaft (7) are separately fixed on described two housing A (2) and the B (4) by described bearing (3), described two housing A (2) and B (4) are fixed together, it is characterized in that: described power transmission shaft (1) and milling head installation shaft (7) mesh together by a pair of bevel gear (5), are set with right-angle milling head (6) on described milling head installation shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203088269U CN201493523U (en) | 2009-08-26 | 2009-08-26 | Device for processing long bushing inner key groove by horizontal type boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203088269U CN201493523U (en) | 2009-08-26 | 2009-08-26 | Device for processing long bushing inner key groove by horizontal type boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493523U true CN201493523U (en) | 2010-06-02 |
Family
ID=42436733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203088269U Expired - Fee Related CN201493523U (en) | 2009-08-26 | 2009-08-26 | Device for processing long bushing inner key groove by horizontal type boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493523U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615322A (en) * | 2012-03-16 | 2012-08-01 | 哈尔滨汽轮机厂有限责任公司 | Numerical control fixed beam cylinder T-shaped slot milling machine |
| CN104439448A (en) * | 2014-11-28 | 2015-03-25 | 沈阳飞机工业（集团）有限公司 | Numerical control machining method for part with non-open structure |
| CN105921799A (en) * | 2016-05-25 | 2016-09-07 | 南通西马特机器制造有限公司 | Horizontal type internal keyway milling machine tool |
| CN108746791A (en) * | 2018-06-06 | 2018-11-06 | 黑龙江兰德超声科技股份有限公司 | A kind of steel pipe inner wall keyway attachment |
-
2009
- 2009-08-26 CN CN2009203088269U patent/CN201493523U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615322A (en) * | 2012-03-16 | 2012-08-01 | 哈尔滨汽轮机厂有限责任公司 | Numerical control fixed beam cylinder T-shaped slot milling machine |
| CN104439448A (en) * | 2014-11-28 | 2015-03-25 | 沈阳飞机工业（集团）有限公司 | Numerical control machining method for part with non-open structure |
| CN105921799A (en) * | 2016-05-25 | 2016-09-07 | 南通西马特机器制造有限公司 | Horizontal type internal keyway milling machine tool |
| CN108746791A (en) * | 2018-06-06 | 2018-11-06 | 黑龙江兰德超声科技股份有限公司 | A kind of steel pipe inner wall keyway attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tuopu Industry (Jiangsu) Co., Ltd. Assignor: Pu Jie Contract record no.: 2011320001058 Denomination of utility model: Device for processing long bushing inner key groove by horizontal type boring machine Granted publication date: 20100602 License type: Exclusive License Record date: 20110722 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20120826 |