CN2792667Y - Spiral oil scupper digger - Google Patents
Spiral oil scupper digger Download PDFInfo
- Publication number
- CN2792667Y CN2792667Y CN 200520078632 CN200520078632U CN2792667Y CN 2792667 Y CN2792667 Y CN 2792667Y CN 200520078632 CN200520078632 CN 200520078632 CN 200520078632 U CN200520078632 U CN 200520078632U CN 2792667 Y CN2792667 Y CN 2792667Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- ratchet
- gear
- bevel gear
- utility
- 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
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Abstract
The utility model relates to a planing and cutting device for spiral oil grooves, which comprises a sleeve barrel and a locating sleeve arranged in the sleeve barrel for mounting work pieces. The utility model also comprises a rack bar capable of being connected with a ram of a planing machine, and the rack bar is meshed with a bevel gear by a gear; the bevel gear is connected with a bevel tooth ring arranged at the outer side of the sleeve barrel, and the upper end of the bevel tooth ring is provided with a ratchet pawl; the ratchet pawl is meshed with a ratchet wheel arranged at the front end of the sleeve barrel. The utility model drives the rack bar to move forwards by the ram of the planing machine, and then pokes the ratchet wheel by the gear, the bevel gear, the bevel gear ring, and the ratchet pawl, which enables the sleeve barrel to be rotated together with the work pieces in a bearing box; therefore, the processing track of a planing tool on a work piece is the desired spiral line oil groove.
Description
Technical field
The utility model relates to a kind of processing sleeve inner surface helical oil groove planing device.
Background technology
The sleeve inner surface of movable axis class formation often has different bar numbers become the α angle with axis helix oil groove in the electromechanical equipment, processes on lathe usually.Because of oil groove is groove not, when point of a knife arrives the cutting terminal point, need timely withdrawing, in order to avoid car is worn, cause waste product.Operation is nervous, and labour intensity is big, and point of a knife is very easily gone out bush end face, the percent defective height, and production efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of reliable in action, easy to use is provided, the helical oil groove planing device that the range of work is big.
For achieving the above object, the technical solution adopted in the utility model is: comprise sleeve and be arranged on the interior positioning sleeve that is used to install workpiece of sleeve, be characterized in, it also comprises the tooth bar that can be connected with the ram of planer, tooth bar is meshed with bevel gear by gear, bevel gear is connected with the awl gear ring that is arranged on the sleeve outside, in the upper end of awl gear ring ratchet is installed, and ratchet is meshed with the ratchet that is installed in barrel forward end.
The utility model drives the tooth bar reach by the ram of planer, thereby stirs ratchet by gear, bevel gear, awl gear ring and ratchet, and sleeve is rotated in bearing block together with workpiece.Like this, the machining locus of planing tool on workpiece promptly is required helix oil groove.
Description of drawings
Accompanying drawing is an overall structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in further detail.
Referring to accompanying drawing, the utility model comprises the tooth bar 11 that can be connected with the ram of planer, tooth bar 11 is meshed with bevel gear 9 by gear 10, it also comprises sleeve 3 and the positioning sleeve 4 that is used to install workpiece 6 that is arranged in the sleeve 3, sleeve 3 is arranged in the bearing holder (housing, cover) 5, and can freely rotate in bearing holder (housing, cover) 5, also is provided with the awl gear ring 8 that is connected with bevel gear 9 in the outside of sleeve 3, upper end at awl gear ring 8 is equipped with ratchet 2, and ratchet 2 is meshed with the ratchet 1 that is installed in sleeve 3 front ends.
The course of work of the present utility model is as follows: at first by nut 7 workpiece 6 is installed in the positioning sleeve 4, during the planer planing, the ram of planer drives tooth bar 11 reaches, thereby stir ratchet 1 by gear 10, bevel gear 9, awl gear ring 8 and ratchet 2, sleeve 3 is rotated in bearing holder (housing, cover) 5 together with workpiece 6, like this, the machining locus of planing tool on workpiece 6 promptly is required helix oil groove.When machining return, move behind the tooth bar 11, gear 10, bevel gear 9, awl gear ring 8 and ratchet 2 counter-rotatings, ratchet 1 and sleeve 3 are motionless, and planing tool is got back to starting point, and ratchet 2 snaps into ratchet 1 reposition, finishes calibration, enters down the planing of bar oil groove.Move in circles according to this, all finish up to planing operation.During as need processing different size workpiece, get final product by changing positioning sleeve 4.
The big I of the utility model oil groove bolt swing angle α is regulated by the number of teeth of gear 10 and bevel gear 9; The bar number of oil groove can be determined by the number of teeth of ratchet 1.
The utility model reliable in action, easy to use, the range of work is big, has alleviated operator's labour intensity, can significantly improve work efficiency.
Claims (1)
1, a kind of helical oil groove planing device, comprise sleeve [3] and be arranged on the interior positioning sleeve that is used to install workpiece [6] [4] of sleeve [3], it is characterized in that: it also comprises the tooth bar [11] that can be connected with the ram of planer, tooth bar [11] is meshed with bevel gear [9] by gear [10], bevel gear [9] is connected with the awl gear ring [8] that is arranged on sleeve [3] outside, upper end at awl gear ring [8] is equipped with ratchet [2], and ratchet [2] is meshed with the ratchet [1] that is installed in sleeve [3] front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078632 CN2792667Y (en) | 2005-04-18 | 2005-04-18 | Spiral oil scupper digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078632 CN2792667Y (en) | 2005-04-18 | 2005-04-18 | Spiral oil scupper digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792667Y true CN2792667Y (en) | 2006-07-05 |
Family
ID=36819819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520078632 Expired - Fee Related CN2792667Y (en) | 2005-04-18 | 2005-04-18 | Spiral oil scupper digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792667Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982274A (en) * | 2010-09-01 | 2011-03-02 | 刘俊尧 | Circular rotary planning machine |
| CN108161033A (en) * | 2017-12-22 | 2018-06-15 | 宁波高新区新柯保汽车科技有限公司 | It is molded pipe processing device |
-
2005
- 2005-04-18 CN CN 200520078632 patent/CN2792667Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982274A (en) * | 2010-09-01 | 2011-03-02 | 刘俊尧 | Circular rotary planning machine |
| CN108161033A (en) * | 2017-12-22 | 2018-06-15 | 宁波高新区新柯保汽车科技有限公司 | It is molded pipe processing device |
| CN108161033B (en) * | 2017-12-22 | 2019-03-15 | 宁波高新区新柯保汽车科技有限公司 | It is molded pipe processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |