CN203843192U - Tool-height-adjustable tool rest for center lathe - Google Patents
Tool-height-adjustable tool rest for center lathe Download PDFInfo
- Publication number
- CN203843192U CN203843192U CN201320826702.6U CN201320826702U CN203843192U CN 203843192 U CN203843192 U CN 203843192U CN 201320826702 U CN201320826702 U CN 201320826702U CN 203843192 U CN203843192 U CN 203843192U
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- China
- Prior art keywords
- tool
- tool rest
- lathe
- post structure
- knife
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- Expired - Fee Related
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Abstract
The utility model discloses a tool-height-adjustable tool rest for a center lathe. The tool rest comprises a tool rest body and set screws, the tool rest body comprises square tool mounting grooves uniformly distributed along the periphery, a base, a lateral vertical plate and an upper flat plate, a sliding slope is arranged on the base, a sliding wedge is mounted on the sliding slope in a matched manner, and a shank of a lathe tool is mounted on the sliding wedge. One lateral set screw controlling the sliding wedge to move is mounted on each side of the periphery the lower portion of the tool rest body horizontally, and the upper set screws controlling the shank to move are arranged at the peripheral edge of the upper flat plate of the tool rest body vertically. The tool rest can quickly and accurately adjust the height and direction of the clamping tool, tool setting precision is improved, tool mounting time is shortened, and production efficiency of the lathe is improved.
Description
Technical field
The utility model relates to machining tool holder technical field, is specifically related to a kind of engine lathe knife rest of adjustable knife up.
Background technology
The square tool post that current engine lathe is equipped with can only fixed cutting tool, can not directly adjust the height of cutter, when needs change point of a knife height, adopt at the pad of lathe tool lower liner respective thickness and sufficient amount realized more, operate comparatively loaded down with trivial details, adjust precision not high, stressed or while there are vibrations in Tool in Cutting processing, easily there is cutter positioning and affect machining accuracy.
Utility model content
Comparatively difficult for the adjustment of current engine lathe cutter spacing, the point of a knife centering adjustment time is long and precision hold facility is strong not, larger to tool changing operating influence, reduce the problems such as lathe production efficiency, the utility model provides a kind of general tool holder that can solve the problems of the technologies described above.
The technical scheme in the invention for solving the technical problem is: a kind of engine lathe knife rest of adjustable knife up, comprise tool-post structure and holding screw, described tool-post structure comprises base, cutter groove, cant board and upper flat plate, on the base of the square knife holder slot uniform along periphery, be provided with sliding bevel, on sliding bevel, coordinate slip skewback is installed, lathe tool is installed on slip skewback; Each side in tool-post structure bottom surrounding is horizontally installed with the sidepiece holding screw that control slip skewback moves simultaneously, in the top week of tool-post structure, along being provided with straight down, controls the top holding screw that handle of a knife moves.Center at tool-post structure is provided with installing hole.
The beneficial effects of the utility model: the utility model can faster and accurately be adjusted the height orientation of clamping cutter by sidepiece holding screw and top holding screw, improve tool setting precision, shorten the Cutting tool installation manner time, promote lathe production efficiency.That in the utility model, on knife rest, installs four can replace cutter around installing hole central rotation 90 degree, improves tool changing efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model Facad structure schematic diagram;
Fig. 2 is the side structure schematic diagram of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1.
In figure, label 1 is top holding screw, and 2 is sidepiece holding screw, and 3 is slip skewback, and 4 is tool-post structure, and 5 is lathe tool, and 6 is cant board, and 7 is upper flat plate, and 8 is sliding bevel.
The specific embodiment
A kind of engine lathe knife rest of adjustable knife up, the square tool post that current engine lathe is generally equipped with is done architecture advances to a certain degree, referring to Fig. 1, Fig. 2 and Fig. 3, tool-post structure 4 comprises base, cutter groove, cant board 6 and upper flat plate 7, center at tool-post structure 4 is provided with installing hole, it between upper flat plate 7 and base, is cutter groove, on the base of the square knife holder slot uniform along periphery, be provided with sliding bevel 8, on sliding bevel 8, coordinate slip skewback 3 is installed, described lathe tool 5 is installed on slip skewback 3.Each side in tool-post structure 4 bottom surroundings is horizontally installed with the sidepiece holding screw 2 that control slip skewback 3 moves simultaneously, in the week of tool-post structure 4 upper flat plate 7, along being vertically provided with, controls the top holding screw 1 that lathe tool 5 moves.By holding screw, control the position of institute's clamping cutter, by turn screw, change the upper and lower position that its elongation changes institute's top skewback, thereby make dress cutter height thereon obtain adjusting for convenience and accurately.The installation of cutter, location and dismounting are all to complete by turn screw, simple to operate, quick, reliable.
Claims (2)
1. the engine lathe knife rest of an adjustable knife up, comprise tool-post structure and holding screw, it is characterized in that: described tool-post structure comprises base, cutter groove, cant board and upper flat plate, on the base of the square knife holder slot uniform along periphery, be provided with sliding bevel, on sliding bevel, coordinate slip skewback is installed, lathe tool is installed on slip skewback; Each side in tool-post structure bottom surrounding is horizontally installed with the sidepiece holding screw that control slip skewback moves simultaneously, in the top week of tool-post structure, along being provided with straight down, controls the top holding screw that handle of a knife moves.
2. the engine lathe knife rest of adjustable knife up according to claim 1, is characterized in that: the center at tool-post structure is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826702.6U CN203843192U (en) | 2013-12-16 | 2013-12-16 | Tool-height-adjustable tool rest for center lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826702.6U CN203843192U (en) | 2013-12-16 | 2013-12-16 | Tool-height-adjustable tool rest for center lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843192U true CN203843192U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826702.6U Expired - Fee Related CN203843192U (en) | 2013-12-16 | 2013-12-16 | Tool-height-adjustable tool rest for center lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843192U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439303A (en) * | 2014-12-01 | 2015-03-25 | 池州市邦鼐机电科技有限公司 | Adjustable tool rest device |
| CN104625869A (en) * | 2015-01-27 | 2015-05-20 | 中国科学院上海光学精密机械研究所 | Precision two-degrees-of-freedom tool adjusting mechanism |
| CN105171017A (en) * | 2015-10-12 | 2015-12-23 | 四川大学 | Adjustable tool |
| CN105215389A (en) * | 2015-10-08 | 2016-01-06 | 中国航空工业第六一八研究所 | A kind of lathe tool fast-assembling knife rest |
| CN106541159A (en) * | 2017-01-17 | 2017-03-29 | 福州大学 | The knife bar micromatic setting of turnery processing and its method of work |
| CN109676163A (en) * | 2019-02-20 | 2019-04-26 | 贵州大学 | A kind of cutter frame mechanism based on machining equipment |
| CN114570955A (en) * | 2022-04-21 | 2022-06-03 | 青岛科技大学 | Lathe tool rest capable of adjusting height of turning tool |
-
2013
- 2013-12-16 CN CN201320826702.6U patent/CN203843192U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439303A (en) * | 2014-12-01 | 2015-03-25 | 池州市邦鼐机电科技有限公司 | Adjustable tool rest device |
| CN104625869A (en) * | 2015-01-27 | 2015-05-20 | 中国科学院上海光学精密机械研究所 | Precision two-degrees-of-freedom tool adjusting mechanism |
| CN105215389A (en) * | 2015-10-08 | 2016-01-06 | 中国航空工业第六一八研究所 | A kind of lathe tool fast-assembling knife rest |
| CN105171017A (en) * | 2015-10-12 | 2015-12-23 | 四川大学 | Adjustable tool |
| CN106541159A (en) * | 2017-01-17 | 2017-03-29 | 福州大学 | The knife bar micromatic setting of turnery processing and its method of work |
| CN109676163A (en) * | 2019-02-20 | 2019-04-26 | 贵州大学 | A kind of cutter frame mechanism based on machining equipment |
| CN114570955A (en) * | 2022-04-21 | 2022-06-03 | 青岛科技大学 | Lathe tool rest capable of adjusting height of turning tool |
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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: 20140924 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |