CN104625252B - Engine lathe screw thread process Automatic Cycle cutter holder device and the method for processing screw thread thereof - Google Patents
Engine lathe screw thread process Automatic Cycle cutter holder device and the method for processing screw thread thereof Download PDFInfo
- Publication number
- CN104625252B CN104625252B CN201410822847.8A CN201410822847A CN104625252B CN 104625252 B CN104625252 B CN 104625252B CN 201410822847 A CN201410822847 A CN 201410822847A CN 104625252 B CN104625252 B CN 104625252B
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- knife rest
- screw
- upper body
- screw thread
- lathe
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000008569 process Effects 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The present invention relates to a kind of engine lathe processing thread technology, especially solve engine lathe and process the screw junction without technique sky cutter, in the case of machine tool chief axis direction of rotation is constant, the functions such as automatic withdrawal can be realized.A kind of engine lathe screw thread process Automatic Cycle cutter holder device, it is mainly characterized by include and is fixed with knife rest on knife rest upper body, the panel being provided with between knife rest upper body with saddle guide rail is connected little axle, and locking cylinder output shaft is connected with little axle；Being connected support by screw on knife rest upper body, support is connected with oil cylinder by lock-screw.The present invention can alleviate workman's physical labor intensity, shortens non-cutting time, and can be kept an eye on multiple stage lathe by a people, and productivity ratio is higher.
Description
Technical field
The present invention relates to a kind of engine lathe processing thread technology, especially solve engine lathe and process the screw junction without technique sky cutter, in the case of machine tool chief axis direction of rotation is constant, the functions such as automatic withdrawal can be realized.
Background technology
At present, at the engine lathe of screw thread process used by industry, feed system is made up of main transmission, feed change unit, leading screw, slip crate, knife rest etc..Because wanting cyclic process during processing screw thread, when first time, feed terminates, and when needing withdrawing, first stops main shaft, opposite direction starts main shaft again, owing to braking time is long, add the impact of the accuracy of manufacture of drive system part, when main shaft stops starting to reversion again, knife rest can not feed-disabling in time, being controlled by the experience of operator completely, labor intensity is big, and productivity ratio is low.And the screw thread without technique sky cutter cannot be processed, limit the development of engine lathe processing screw thread.
Summary of the invention
It is an object of the invention to, for avoiding the deficiencies in the prior art, it is provided that a kind of engine lathe screw thread process Automatic Cycle cutter holder device.
The method that a further object of the present invention is to provide a kind of engine lathe screw thread process Automatic Cycle cutter holder device processing screw thread.To solve existing engine lathe hand feed structure, it is impossible to process the screw thread without technique sky cutter.
For achieving the above object, the technical scheme that the present invention takes is: a kind of engine lathe screw thread process Automatic Cycle cutter holder device, it is mainly characterized by include and is fixed with knife rest on knife rest upper body, being connected little axle on the panel being provided with between knife rest upper body with saddle guide rail, locking cylinder output shaft is connected with little axle；Being connected support by screw on knife rest upper body, support is connected with oil cylinder by lock-screw.
The method of described engine lathe screw thread process Automatic Cycle cutter holder device processing screw thread, it is mainly characterized by and is first contained on knife rest by lathe tool, the left end locating piece being contained on lathe bed is mixed up according to reach, right-hand member locating piece distance, when cutted thread, saddle vertically moves along lathe bed, when controlling switch and encountering right locating piece, panel is unclamped by locking cylinder by little axle, knife rest upper body and knife rest are quickly return by oil cylinder by bracket screw, to have reached the purpose of rapid return, when performing next screw thread process circulation, reversely move to another left end locating piece along lathe bed on saddle control switch, knife rest upper body and knife rest are quickly pushed into initial position by bracket screw by oil cylinder, panel locking is carried out cutted thread again by little axle by locking cylinder.
The present invention is to overcome existing engine lathe hand feed structure, it is impossible to processing the screw thread situation without technique sky cutter, this device can realize automatic withdrawal, is not only able to solve automatically to process the screw thread without technique sky cutter, and easy to operate, uses reliable.After adjusted and clamping workpiece, cycle of operation can be automatically performed by certain procedures, repeat to process the lathe of a collection of high-volume single component.The lathe being automatically performed cycle of operation with external enwergy except workpiece loading and unloading and the modulation amount of feeding is referred to as semi-automatic lathe.The present invention can alleviate workman's physical labor intensity, shortens non-cutting time, and can be kept an eye on multiple stage lathe by a people, and productivity ratio is higher.
Beneficial effects of the present invention:
1. utilizing travel switch to control the flexible of oil cylinder and realize auto-feed turning, its simple in construction, solution processing automatically is without the screw junction of technique sky cutter.
2. utilize the flexible of oil cylinder to realize auto-feed turning, screw thread and feeding distributor box can be fixed on and reach between pitch distributor box.Make engine lathe become semi-automatic lathe, significantly alleviate workman's physical labor intensity, shorten non-cutting time, and multiple stage lathe can be kept an eye on by a people, improve production efficiency.
Accompanying drawing illustrates:
Fig. 1: for engine lathe screw thread process Automatic Cycle cutter holder device；
In figure: 1 knife rest；2 knife rest upper bodies；3 panels；4 little axles；5 handles；6 locking cylinders；7 saddles；8 lathe tools；9 screws；10 supports；11 oil cylinders；12 locking nuts；13 left end locating pieces；14 right-hand member locating pieces；15 travel switches；
Fig. 2: for engine lathe screw thread process Automatic Cycle cutter holder device cross-sectional schematic.
Detailed description of the invention
It is described in further detail below in conjunction with the preferred example shown in accompanying drawing:
Embodiment 1: see Fig. 1, Fig. 2, a kind of engine lathe screw thread process Automatic Cycle cutter holder device, include on knife rest upper body 2, be fixed with knife rest 1, being connected little axle 4 on the panel 3 being provided with between knife rest upper body 2 with saddle 7 guide rail, locking cylinder 6 output shaft is connected with little axle 4；Being connected support 10 by screw 9 on knife rest upper body 2, support 10 is connected with oil cylinder 11 by lock-screw 12.
nullEmbodiment 2: see Fig. 1，Fig. 2，A kind of method of engine lathe screw thread process Automatic Cycle cutter holder device processing screw thread，It is mainly characterized by and is first contained on knife rest 1 by lathe tool 8，The left end locating piece 13 being contained on lathe bed is mixed up according to reach、Right-hand member locating piece 14 distance，When cutted thread, saddle 7 vertically moves along lathe bed，When controlling switch 15 and encountering right-hand member locating piece 14，Panel 3 is unclamped by locking cylinder 6 by little axle 4，Knife rest upper body 2 and knife rest are quickly return by oil cylinder 11 by support 10 screw 9，To have reached the purpose of rapid return，When performing next screw thread process circulation，Deng saddle 7 control switch 15 along lathe bed reversely move to another left end locating piece 13 time，Knife rest upper body 2 and knife rest are quickly pushed into initial position by support 10 screw 9 by oil cylinder 11，Panel 3 locking is carried out cutted thread again by little axle 4 by locking cylinder 6.
As shown in the figure, with conventional engine lathe is the same is first contained on knife rest 1 by lathe tool 8, the locating piece distance being contained on lathe bed is mixed up according to reach, when cutted thread, saddle 7 vertically moves along lathe bed, when controlling switch and encountering locating piece, skewback 3 is unclamped by locking cylinder 6 by little axle 4, knife rest upper body 2 and knife rest are quickly return by oil cylinder 11 by support 10 screw 9, to have reached the purpose of rapid return, when performing next screw thread process circulation, Deng saddle control switch along lathe bed reversely move to another locating piece time, knife rest upper body 2 and knife rest are quickly pushed into initial position by support 10 screw 9 by oil cylinder 11, skewback 3 locking is carried out cutted thread again by little axle 4 by locking cylinder 6.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (1)
1. an engine lathe screw thread process Automatic Cycle cutter holder device, it is characterised in that including and be fixed with knife rest on knife rest upper body, the panel being provided with between knife rest upper body with saddle guide rail is connected little axle, locking cylinder output shaft is connected with little axle；Being connected support by screw on knife rest upper body, support is connected with oil cylinder by lock-screw；First lathe tool is contained on knife rest, the left end locating piece being contained on lathe bed is mixed up according to reach, right-hand member locating piece distance, when cutted thread, saddle vertically moves along lathe bed, when controlling switch and encountering right-hand member locating piece, panel is unclamped by locking cylinder by little axle, knife rest upper body and knife rest are quickly return by oil cylinder by bracket screw, to have reached the purpose of rapid return, when performing next screw thread process circulation, reversely move to another left end locating piece along lathe bed on saddle control switch, knife rest upper body and knife rest are quickly pushed into initial position by bracket screw by oil cylinder, panel locking is carried out cutted thread again by little axle by locking cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822847.8A CN104625252B (en) | 2014-12-24 | 2014-12-24 | Engine lathe screw thread process Automatic Cycle cutter holder device and the method for processing screw thread thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822847.8A CN104625252B (en) | 2014-12-24 | 2014-12-24 | Engine lathe screw thread process Automatic Cycle cutter holder device and the method for processing screw thread thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104625252A CN104625252A (en) | 2015-05-20 |
| CN104625252B true CN104625252B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410822847.8A Active CN104625252B (en) | 2014-12-24 | 2014-12-24 | Engine lathe screw thread process Automatic Cycle cutter holder device and the method for processing screw thread thereof |
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| Country | Link |
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| CN (1) | CN104625252B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345173A (en) * | 2015-12-01 | 2016-02-24 | 重庆建设工业(集团)有限责任公司 | Spiral processing device |
| CN105798336A (en) * | 2016-06-07 | 2016-07-27 | 于法周 | Novel tool rest device special for lathe |
| CN108356367A (en) * | 2018-02-09 | 2018-08-03 | 福州大学 | High speed cuts the automatic tool retracting unit and its working method of external screw thread |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205705U (en) * | 1987-04-01 | 1988-03-30 | 成都航空工业学校 | Automatic and high-speed thread-turning unit for plain lathe |
| KR950000275A (en) * | 1993-06-30 | 1995-01-03 | 배순훈 | High Straightness Mass Production Processing Equipment for Long Rod Feed Screws |
| CN2248113Y (en) * | 1995-11-01 | 1997-02-26 | 林信瑞 | Automatic thread-cutting lathe |
| CN2241034Y (en) * | 1995-12-15 | 1996-11-27 | 谢瑞生 | Pipe fitting thread-lathe |
| CN201900516U (en) * | 2010-12-18 | 2011-07-20 | 广州机床厂有限公司 | Compound machine tool capable of turning and drilling |
| CN204504427U (en) * | 2014-12-24 | 2015-07-29 | 天水星火机床有限责任公司 | Engine lathe screw thread process automatic cycle cutter holder device |
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| CN104625252A (en) | 2015-05-20 |
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Effective date of registration: 20240510 Address after: No. 41 East Road, Shetang Town, Maiji District, Tianshui City, Gansu Province, 741020 Patentee after: Gansu Xinghuo Intelligent CNC Machine Tool Co.,Ltd. Country or region after: China Address before: SHETANG road 741024 Gansu province Tianshui Maiji District No. 41 Patentee before: Tianshui Spark Machine Tool Co.,Ltd. Country or region before: China |