CN203418124U - Cross oil groove machining tool - Google Patents
Cross oil groove machining tool Download PDFInfo
- Publication number
- CN203418124U CN203418124U CN201320507092.3U CN201320507092U CN203418124U CN 203418124 U CN203418124 U CN 203418124U CN 201320507092 U CN201320507092 U CN 201320507092U CN 203418124 U CN203418124 U CN 203418124U
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- China
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- pattern
- groove
- connecting rod
- explorator
- thread groove
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- Expired - Fee Related
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Abstract
The utility model discloses a cross oil groove machining tool which comprises an explorator, a centering chuck, a rolling bearing, a T-shaped connecting rod and a sliding plate. The centering chuck is installed on the explorator, a spiral groove is formed in the outer circle of the explorator, the spiral groove is composed of a right spiral thread groove body on a semi-circumference of the outer circle of the explorator and a left spiral thread groove body on a semi-circumference of the outer circle of the explorator, the right spiral thread groove body and the left spiral thread groove body are smoothly connected in an end-to-end mode, the rolling bearing is arranged on the spiral groove and connected with the T-shaped connecting rod, and the T-shaped connecting rod is connected with the sliding plate. According to the cross oil groove machining tool, the spiral groove is formed in the explorator, a machining cutter is controlled through transmission of the bearing to move along the track of the spiral groove, and therefore machining of a 8-shaped cross oil groove is completed. When the cross oil groove machining tool is used, the machining process is smooth, and the machining efficiency is high.
Description
Technical field
The utility model relates to field of machining, particularly a kind of frock for processing " ∞ " shape crossed oil grooves.
Background technology
The processing method of regular screw threads has multiple, wherein common with drill lathe tapping screw thread, die sleeve screw thread, lathe cutting thread, milling machine thread milling and thread rolling.An existing workpiece need to be processed " ∞ " shape crossed oil grooves that connects both ends of the surface, should " ∞ " shape crossed oil grooves be left-handed, two threaded line of a dextrorotation, and the head and the tail of these two threaded line intersects at a point.This " ∞ " shape crossed oil grooves, can adopt four-shaft four-linkage vertical machining centre to process, and only needs one satisfactory ball cutter, can realize after setting procedure, but processing cost is high, and efficiency is low.Also can adopt engine lathe processing, first process dextrorotation oil groove, then lathe leading screw furnishing be reversed, by the clamping position clamping workpiece of a upper procedure, tool setting, to the exit of dextrorotation oil groove inside workpiece, is processed left-handed oil groove, obvious this processing method working (machining) efficiency is low, and tool setting is inconvenient.
Utility model content
The technical problems to be solved in the utility model is to provide simple in structure, the crossed oil grooves processing tool that working (machining) efficiency is high.
For solving the problems of the technologies described above, the utility model has adopted a kind of crossed oil grooves processing tool, comprise pattern, centering chuck, rolling bearing, T shape connecting rod and slide plate, described centering chuck is arranged on pattern, on described pattern cylindrical, be processed with helicla flute, described helicla flute is comprised of the left hand thread groove that is positioned at the right-handed thread groove in pattern cylindrical one semi-circumference and be positioned in pattern cylindrical one semi-circumference, described right-handed thread groove and left hand thread groove round and smooth joining of head and the tail, in described helicla flute, be provided with a rolling bearing, described rolling bearing connects T shape connecting rod, described T shape connecting rod connects slide plate.
The beneficial effect the utlity model has: this frock by processing helicla flute on pattern, and pass through bearing-transmission controlled working cutter according to spiral fluted orbiting motion, thereby complete the processing of " ∞ " shape crossed oil grooves, use this frock process smooth, working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, pattern; 2, centering chuck; 3, helicla flute; 4, rolling bearing; 5, slide plate; 6, T shape connecting rod; 7, cutter; 8, workpiece.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of crossed oil grooves processing tool as shown in Figure 1, comprise pattern 1, centering chuck 2, rolling bearing 4, T shape connecting rod 6 and slide plate 5, wherein pattern 1 is arranged on lathe, centering chuck 2 is arranged on pattern 1, on pattern 1 cylindrical, be processed with helicla flute 3, helicla flute 3 is comprised of the left hand thread groove that is positioned at the right-handed thread groove in pattern 1 cylindrical one semi-circumference and be positioned in pattern 1 cylindrical one semi-circumference, right-handed thread groove and left hand thread groove round and smooth joining of head and the tail, in helicla flute 3, be provided with a rolling bearing 4, rolling bearing 4 connects T shape connecting rod 6, T shape connecting rod 6 connects slide plate 5, slide plate 5 is arranged on the guide rail of lathe, and can horizontally slip along guide rail.
During use, first pattern 1 is arranged on lathe spindle, again centering chuck 2 is contained on pattern 1, T shape connecting rod 6 is contained on slide plate 5, hand rotation main shaft is adjusted pattern 1, make the open slot of pattern 1 cylindrical directly over main shaft, moving slide board 5, the starting point that bearing 4 on connecting rod enters the upper right spin slot of pattern 1 cylindrical along pattern 1 helicla flute 3, then use centering chuck 2 clamping work pieces 8, on workpiece 8 cylindricals, standardized makes marks with the contour bus of cutter 7, regulates knife rest position to make point of a knife process starting point near oil groove.Start lathe, main shaft drives pattern 1 and workpiece 8 forwards, and rolling bearing 4 rotates and rolls along spiral cell wall in groove.Pulled by the extruding force in dextrorotation groove outside, T shape connecting rod moves to left, and lathe tool starts to process dextrorotation oil groove; When main shaft rotates to 180 ° of directions, rolling bearing 4 enters in second half left-handed groove of pattern 1, and along with the rotation of main shaft, the inner side extruding bearing of pattern 1 left-handed groove, promote T shape pull bar 6 and move to right, cutter 7 starts to process left-handed oil groove, until during whole the circling of the related pattern of main shaft, point of a knife is return original entry position, and rolling bearing 4 is also got back to the starting position of relative pattern 1.At this moment radial feed, starts new round cutting, until be worked into the oil groove degree of depth of requirement, thus complete the processing of " ∞ " shape crossed oil grooves.
Claims (1)
1. crossed oil grooves processing tool, it is characterized in that: comprise pattern (1), centering chuck (2), rolling bearing (4), T shape connecting rod (6) and slide plate (5), described centering chuck (2) is arranged on pattern (1), on described pattern (1) cylindrical, be processed with helicla flute (3), described helicla flute (3) is comprised of the left hand thread groove that is positioned at the right-handed thread groove in pattern (1) cylindrical one semi-circumference and be positioned in pattern (1) cylindrical one semi-circumference, described right-handed thread groove and left hand thread groove round and smooth joining of head and the tail, in described helicla flute (3), be provided with a rolling bearing (4), described rolling bearing (4) connects T shape connecting rod (6), described T shape connecting rod (6) connects slide plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507092.3U CN203418124U (en) | 2013-08-20 | 2013-08-20 | Cross oil groove machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507092.3U CN203418124U (en) | 2013-08-20 | 2013-08-20 | Cross oil groove machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418124U true CN203418124U (en) | 2014-02-05 |
Family
ID=50017228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507092.3U Expired - Fee Related CN203418124U (en) | 2013-08-20 | 2013-08-20 | Cross oil groove machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418124U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962580A (en) * | 2014-05-26 | 2014-08-06 | 苏州铉动三维空间科技有限公司 | Machining device |
| CN108817424A (en) * | 2018-07-06 | 2018-11-16 | 山东德泰机械制造集团有限公司 | A kind of control device that two axis winding reciprocation linkeds can be realized based on center lathe |
| CN108856914A (en) * | 2018-07-08 | 2018-11-23 | 安徽腾飞特种电缆科技有限公司 | A kind of MPP power cable protecting pipe thread machining device |
| CN114536124A (en) * | 2022-02-28 | 2022-05-27 | 衡水伟业水准仪器有限公司 | Glass bubble inner wall grinding device for level gauge |
-
2013
- 2013-08-20 CN CN201320507092.3U patent/CN203418124U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962580A (en) * | 2014-05-26 | 2014-08-06 | 苏州铉动三维空间科技有限公司 | Machining device |
| CN108817424A (en) * | 2018-07-06 | 2018-11-16 | 山东德泰机械制造集团有限公司 | A kind of control device that two axis winding reciprocation linkeds can be realized based on center lathe |
| CN108856914A (en) * | 2018-07-08 | 2018-11-23 | 安徽腾飞特种电缆科技有限公司 | A kind of MPP power cable protecting pipe thread machining device |
| CN114536124A (en) * | 2022-02-28 | 2022-05-27 | 衡水伟业水准仪器有限公司 | Glass bubble inner wall grinding device for level gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |