CN204997080U - Lathe - Google Patents
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- Publication number
- CN204997080U CN204997080U CN201520689307.7U CN201520689307U CN204997080U CN 204997080 U CN204997080 U CN 204997080U CN 201520689307 U CN201520689307 U CN 201520689307U CN 204997080 U CN204997080 U CN 204997080U
- Authority
- CN
- China
- Prior art keywords
- work piece
- cutter
- frame
- locating rack
- workpiece
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000007514 turning Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Turning (AREA)
Abstract
The utility model provides a lathe mainly includes frame, spindle and cutter fixed axle, and cutter fixed axle tip is equipped with the cutter, be equipped with the work piece locating rack in the frame, be equipped with the jack of fixed cutter on the cutter fixed axle, wherein, the work piece locating rack is annular and it distributes on it has a plurality of setting elements, and work piece locating rack below is equipped with locking mechanism, and the work piece locating rack moves about on the slide rail of frame, and the setting element is the gyro wheel with the contact jaw of work piece, and the setting element has the internal thread, and the setting element agrees with the transmission with the lead screw of taking the knob, and the lead screw bottom has the fixed cover of gyro wheel, and. The utility model discloses an axle center is stable when the work piece locating rack makes the work piece rotatory to but the simultaneous processing work piece's of turning man-hour internal and external surface, its processing is accurate, can effectively improve production efficiency.
Description
Technical field
The utility model relates to turning mechanical field, refers in particular to a kind of lathe.
Background technology
At present, in prior art, the workpiece rotated is processed and generally adopt turning, for the machining state of intaglio process roller, one end of rotating shaft general the holding workpiece of holding workpiece, so that carry out turning to the workpiece other end, but, because part Workpiece length is longer, when workpiece rotates, axle center is unstable, easily causes the machined surface after turning deep mixed; And most of lathe can only be processed the inner surface of workpiece, cannot process outer surface simultaneously, its operation is numerous and diverse, production efficiency is lower.
Summary of the invention
The purpose of this utility model is, for the existing state of the art, to provide a kind of lathe, and axle center when making it rotate by fixation workpiece is stablized, so that carry out accurate turning to workpiece surfaces externally and internally.
For achieving the above object, the utility model adopts following technical scheme:
The utility model is a kind of lathe, mainly comprise frame, arbor and cutter fixed axis, cutter is equipped with in cutter fixed axis end, described frame is provided with Workpiece fixing frame, cutter fixed axis is provided with the jack of fixed cutting tool, wherein, Workpiece fixing frame ringwise and it is evenly distributed with some keepers.
In such scheme, Workpiece fixing frame is active on the slide rail of frame, can according to the Support Position of the size adjustment Workpiece fixing frame of workpiece.
Further, be provided with retaining mechanism below Workpiece fixing frame, retaining mechanism is adjustable screw mandrel, can fixation workpiece locating rack when it withstands frame slide rail.
Further, the contact jaw of keeper and workpiece is roller.
Further, keeper has internal thread, and keeper agrees with transmission with the screw mandrel of band knob.
Further, there is bottom screw mandrel roller fixed cover, and be semicircle with the contact surface of roller bottom screw mandrel, no matter screw mandrel any position on the positioning element, all can ensure that roller and workpiece are with an individual Plane Rotation.
The beneficial effects of the utility model are:
1. the axle center that Workpiece fixing frame can make workpiece rotate is stablized, and ensures the precision of machined surface;
2. can plug cutter in the middle part of cutter fixed axis, while processing work inner surface, also can process outer surface, enhance productivity;
3. the roller structure on keeper can ensure that roller and workpiece are at same Plane Rotation.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is workpiece holder structural representation of the present utility model.
detailed description of the invention:
Can have the object of the utility model, feature and function to make juror and further understand, hereby lift preferred embodiment and coordinate graphic being described in detail as follows:
Refer to shown in Fig. 1-2, it is the structural representation of the preferred embodiment of the utility model, the utility model is a kind of lathe, mainly comprise frame 1, arbor 2 and cutter fixed axis 3, cutter 4 is equipped with in cutter fixed axis 3 end, described frame 1 is provided with Workpiece fixing frame 5, Workpiece fixing frame 5 is active on the slide rail 11 of frame 1, retaining mechanism 6 is provided with below Workpiece fixing frame 5, retaining mechanism 6 is adjustable screw mandrel, when unclamping screw mandrel, Workpiece fixing frame 5 can its position of manual adjustments, selects the suitable strong point; Workpiece fixing frame 5 ringwise and it is evenly distributed with some keepers 50, keeper 50 quantity preferably 3; Wherein, keeper 50 has internal thread, and keeper 50 agrees with transmission with the screw mandrel 52 of band knob, by regulating the progress of screw mandrel 52, makes keeper 50 near workpiece; Keeper 50 is roller 51 with the contact jaw of workpiece, there is bottom screw mandrel 52 roller 51 fixed cover 521, and be semicircle with the contact surface of roller 51 bottom screw mandrel 52, namely roller 51 and screw mandrel 52 inner bottom are sphere-contact, roller 51 is limited in fixed cover 521 and screw mandrel 52 central rotational, when workpiece rotates, can ensure that roller 51 and workpiece rotate at same plane.
In such scheme, cutter fixed axis 3 is provided with the jack 31 of fixed cutting tool 4, cutter can be plugged on jack 31, cutter fixed axis 3 end and jack 31 all can install cutter 4, when cutter fixed axis 3 enters work piece inner surface, the cutter 4 of its end is for the inner surface of processing work, and the cutter 4 at middle part is for the outer surface of processing work.
Certainly, above diagram is only the utility model better embodiment, not limits the scope of application of the present utility model with this, therefore, every make in the utility model principle equivalence change all should be included in protection domain of the present utility model.
Claims (6)
1. a lathe, mainly comprise frame (1), arbor (2) and cutter fixed axis (3), cutter (4) is equipped with in cutter fixed axis (3) end, it is characterized in that: described frame (1) is provided with Workpiece fixing frame (5), cutter fixed axis (3) is provided with the jack (31) of fixed cutting tool (4), wherein, Workpiece fixing frame (5) ringwise and it is evenly distributed with some keepers (50).
2. a kind of lathe according to claim 1, is characterized in that: described Workpiece fixing frame (5) is active on the slide rail (11) of frame (1).
3. a kind of lathe according to claim 2, is characterized in that: described Workpiece fixing frame (5) below is provided with retaining mechanism (6).
4. a kind of lathe according to claim 1, is characterized in that: described keeper (5) is roller (51) with the contact jaw of workpiece.
5. a kind of lathe according to claim 1 or 4, is characterized in that: described keeper (50) has internal thread, and keeper (50) agrees with transmission with the screw mandrel (52) of band knob.
6. a kind of lathe according to claim 5, is characterized in that: described screw mandrel (52) bottom has roller (51) fixed cover (521), and screw mandrel (52) bottom and the contact surface of roller (51) are semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689307.7U CN204997080U (en) | 2015-09-08 | 2015-09-08 | Lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689307.7U CN204997080U (en) | 2015-09-08 | 2015-09-08 | Lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204997080U true CN204997080U (en) | 2016-01-27 |
Family
ID=55153985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520689307.7U Expired - Fee Related CN204997080U (en) | 2015-09-08 | 2015-09-08 | Lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204997080U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247084A (en) * | 2018-03-22 | 2018-07-06 | 天津滨海龙泰科技发展有限公司 | It is a kind of to walk knife system suitable for the processing of long axis plug |
| CN111168084A (en) * | 2018-11-13 | 2020-05-19 | 西安铁路信号有限责任公司 | Iron core double-head turning method |
| CN115370627A (en) * | 2022-07-29 | 2022-11-22 | 山东大学 | Active flexible stabilizing system for turning of slender rod |
-
2015
- 2015-09-08 CN CN201520689307.7U patent/CN204997080U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247084A (en) * | 2018-03-22 | 2018-07-06 | 天津滨海龙泰科技发展有限公司 | It is a kind of to walk knife system suitable for the processing of long axis plug |
| CN111168084A (en) * | 2018-11-13 | 2020-05-19 | 西安铁路信号有限责任公司 | Iron core double-head turning method |
| CN115370627A (en) * | 2022-07-29 | 2022-11-22 | 山东大学 | Active flexible stabilizing system for turning of slender rod |
| CN115370627B (en) * | 2022-07-29 | 2024-04-19 | 山东大学 | Active flexible stabilizing system for turning slender rod |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20170908 |