CN2033308U - Multi-function lathe - Google Patents
Multi-function lathe Download PDFInfo
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- CN2033308U CN2033308U CN 88208709 CN88208709U CN2033308U CN 2033308 U CN2033308 U CN 2033308U CN 88208709 CN88208709 CN 88208709 CN 88208709 U CN88208709 U CN 88208709U CN 2033308 U CN2033308 U CN 2033308U
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- lathe
- spring
- middle carriage
- feed nut
- shift key
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Abstract
The utility model relates to an improvement of the ordinary lathe, comprising a transmission system, an apron, a tool post, etc., which belongs to the ordinary lathe. The utility model is characterized in that the transverse feed mechanism of the ordinary lathe is additionally provided with a profiling mechanism and a change-over mechanism; the lathe forms two transmission systems; the multi-function lathe not only can process parts with particular shape such as cams, ellipses, hyperbola, etc., but also can guarantee the functions of the original ordinary lathe, under the action of the change-over mechanism. Compared with the prior art, the multi-function lathe has the advantages of simple structure, convenient operation and complete functions, which provides a new machine type for the upgrade of the ordinary horizontal lathe.
Description
The utility model belongs to the machining technique field, is specifically related to a kind of technological improvement of engine lathe.
In the prior art, the kind of lathe is divided engine lathe and special purpose lathe, but the most frequently used still general horizontal lathe, no matter its structure of model size is roughly the same, because structure and performance are limit, engine lathe can not be processed axially and the special-shaped surface parts of radial variations, as cam, ellipse garden, hyperbola, taper thread etc., lathe after special purpose lathe improves with some in addition, its shortcoming is to use narrow range, can not recovers the performance of engine lathe, uses inconvenient.
The disclosed a kind of new construction lathe of Chinese patent CN86105290A, it is characterized in that improving the structure of the feed box and the slip crate of engine lathe, functions such as making it have can car outer garden, endoporus etc. again can turning 40 multiple standards cone, nut, though this lathe improves on engine lathe, the still unresolved processing of various special-shaped parts.
The purpose of this utility model is to have overcome the deficiencies in the prior art part, and provide a kind of simple in structure easy to operate, can process various sizes size, variform special-shaped part, can change the multi-purpose machine of lathe performance again at any time.
The utility model is to realize like this, multi-purpose machine is a kind of improvement to engine lathe, it comprises the transmission system of engine lathe, carriage box, knife rest, send the profiling fixed mechanism of speed change system and pattern processing special-shaped part etc. to, it is characterized in that in the transverse feed mechanism of engine lathe, setting up a cover feeler mechanism and a switching mechanism, feeler mechanism is contained on the leading screw between saddle and the middle carriage, spring base, drag seat to be fixed on the middle carriage, copying spring, feed nut is contained in spring base and drags between the seat, copying spring is contained in again between spring base and the feed nut, constitutes the elasticity feeler mechanism.The tail end of middle carriage and saddle also is equipped with the rule and the pointer of profiling stroke observation device respectively.Switching mechanism is made up of shift key, spring, handle, baffle plate etc., and shift key and spring are contained in the through hole of middle carriage, and baffle plate is fixed on the middle carriage through the shift key holddown spring, and the handle hinge joint is on the top of shift key.Lathe after this improvement, partly set up a cover feeler mechanism and a switching mechanism in the traverse feed of lathe, make lathe form two transmission systems, article one, be the transmission system that keeps former engine lathe, another is the profiling transmission system of newly establishing, copying system is to utilize pattern processing various axially or the special-shaped of radial variations part in addition, as cam, ellipse garden, hyperbola etc., and when the processing taper thread, precision and can both reach the technical merit of existing special equipment processing taper thread to neutrality has the characteristics of a tractor serves several purposes.
The spring base of the utility model feeler mechanism with drag cover for seat on the leading screw and be fixed on the middle carriage, its objective is the elastic force of copying spring to be passed to middle carriage for the fixing spring position, guarantee that profiling is reliable.
The utility model has been installed profiling stroke observation device at the tail end of middle carriage and saddle can grasp and adjust profiling pressure and impulse stroke exactly, makes to add to keep certain definite value scope man-hour, prevents to damage feeler mechanism.According to improvement principle of the present utility model and version, multi-purpose machine can be produced new lathe, be fit to improve various types of horizontal lathes again, the main feature of this lathe is the dimensions that can keep former lathe, no matter produce new lathe, still transform the used car bed, only need on middle carriage, to increase punching, grooving processes and tens parts of processing, and can finish the improvement of whole lathe.
Have boss on the feed nut of the utility model feeler mechanism, have the connection holes that is complementary with shift key on the boss, this feed nut that has boss and connection holes, in the utility model, mainly be used to control two legacy systems, when shift key snapped under the effect of handle and spring or extracts connection holes out, lathe can change transmission system and function.
The utility model has groove at the lower bottom part of middle carriage, and the center of groove is corresponding with the center of leading screw, and its width matches with the boss width of feed nut, and length is the length of feed nut and the impulse stroke sum of copying spring.Groove on the middle carriage and the engagement of the boss of feed nut can only be moved feed nut vertically and can not be rotated the purpose that reaches profiling.
Profiling pressure of the present utility model and impulse stroke can be according to the sizes of processing parts, required profiling pressure size, the length of impulse stroke is adjusted, during adjustment, the rotating operation handle, at this moment the boss of the feed nut restriction that is subjected to the middle carriage corresponding recesses can not be rotated with leading screw, can only axially-movable, when middle carriage moves to thimble when contacting with pattern, feed nut and middle carriage produce relative motion, reach the purpose of adjusting profiling pressure and profiling impulse stroke, because profiling pressure, impulse stroke is adjustable, so enlarged the range of work and profiling angle.
Description of drawings:
Fig. 1 is the installation site schematic diagram of improvement part in complete machine of multi-purpose machine
Fig. 2 is the profiling state work schematic diagram of switching mechanism
Fig. 3 is that switching mechanism is at the schematic diagram that recovers the engine lathe performance.
Label declaration:
1, pattern 2, thimble 3, saddle 4, spring base
5, copying spring 6, feed nut 7, drag the seat 8, leading screw
9, handle 10, pointer 11, rule 12, shift key
13, knife rest 14, workpiece 15, handle 16, baffle plate
17, spring 18, middle carriage 19, block 20, connection holes
In conjunction with the accompanying drawings embodiment is further described, the structure of present embodiment, size is a kind of improvement to the C630 engine lathe, it comprises the transmission system of engine lathe, carriage box, knife rest, send the profiling fixed mechanism of speed change system and pattern processing special-shaped part etc. to, its improvement part is to set up a cover feeler mechanism and a switching mechanism in the transverse feed mechanism of engine lathe, feeler mechanism is by spring base 4, copying spring 5, feed nut 6, drag seat 7, leading screw 8, operating grip 9 compositions such as grade, spring base 4, drag seat 7 to be fixed on the middle carriage 18, copying spring 5, feed nut 6 is contained in spring base 4 and drags between the seat 7, be enclosed within on the leading screw 8, form the elasticity feeler mechanism, the tail end of middle carriage 18 and saddle 3 also is equipped with the rule 11 of profiling stroke observation device respectively, pointer 10.The shift key 12 of switching mechanism, spring 17 is contained in the through hole on the middle carriage 18, the top of through hole is provided with baffle plate 16, handle 15 hinge joints are on the top of shift key, multi-purpose machine is when processing special-shaped part, at first ready-made pattern is installed on the pattern frame, small tool half-twist on the middle carriage is as delivering gear, press the handle 15 of switching mechanism then and be stuck in the block 19, shift key 12 is extracted connection holes 20 out, freed feed nut with in stay connecting of plate, formation copying system, add man-hour, the traverse feed handle 9 that turns clockwise, leading screw 8 rotations, the boss of the feed nut 5 on the leading screw 8 is subjected to the restriction of respective grooves on the middle carriage 18, can not rotate, move forward along the hand of spiral, the compression copying spring is given middle carriage 18 by spring base 4 with transmission of power, promoting middle carriage moves forward to the profiling thimble of installing on the middle carriage 18 2 and contact with profiling mould and reach the required pressure of copying and necessarily during stroke, could drive to process; During use, must adjust the pressure and the impulse stroke of spring as the case may be, prevent to damage feeler mechanism, when needs processing common parts, mention handle 15, shift key 12 snaps in the connection holes 20 of feed nut 6 under the effect of spring 17, at this moment middle carriage 18 connects with feed nut 6, connects main transmission, recovers the function of engine lathe.Article two, the conversion of transmission system can be according to the difference of processing parts and needs such as easy to use and multi-functional effect is played in conversion at any time.
The utility model compared with prior art has simple in structure, easy to operate, can process the form part of different large and small sizes, can at any time recover again the function of former engine lathe, in, small enterprise provides a kind of multiple functional machining apparatus.
Claims (3)
1, a kind of multi-purpose machine, the transmission system that comprises engine lathe, carriage box, knife rest, send the profiling fixed mechanism of speed change system and pattern processing special-shaped part etc. to, it is characterized in that in the transverse feed mechanism of engine lathe, setting up a cover feeler mechanism and a switching mechanism, feeler mechanism (4), (5), (6), (7), (8), (9) be contained on the leading screw (8) between saddle (3) and the middle carriage (18), spring base (4), drag seat (7) to be fixed on the middle carriage (18), copying spring (5), feed nut 6 is contained in spring base (4) and drags between the seat (7), copying spring (5) is contained in again between spring base (4) and the feed nut (6), constitute the elasticity feeler mechanism, the tail end of middle carriage (18) and saddle (3) also is equipped with the rule (1) and the pointer (10) of profiling stroke observation device respectively, switching mechanism is by (12), (15), (16), (17), (6), (20) form, shift key (12) and spring (17) are contained in the through hole of middle carriage (18), baffle plate (16) is fixed on the middle carriage (18) through shift key (12) holddown spring (17), and handle (15) hinge joint is on the top of shift key (12).
2, lathe according to claim 1 is characterized in that having boss on the feed nut (6) of feeler mechanism, has the connection holes (20) that is complementary with shift key (12) on the boss.
3, lathe according to claim 1, it is characterized in that going to the bottom of middle carriage (18) has groove, the center of groove is corresponding with the center of leading screw (8), its width matches with the boss width of feed nut (6), and length is the length of feed nut (6) and the impulse stroke sum of copying spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208709 CN2033308U (en) | 1988-07-01 | 1988-07-01 | Multi-function lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208709 CN2033308U (en) | 1988-07-01 | 1988-07-01 | Multi-function lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2033308U true CN2033308U (en) | 1989-03-01 |
Family
ID=4842474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88208709 Withdrawn CN2033308U (en) | 1988-07-01 | 1988-07-01 | Multi-function lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2033308U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387393C (en) * | 2005-06-08 | 2008-05-14 | 大连机床集团有限责任公司 | Four curve low impact high speed lifting mechanism |
| CN100427253C (en) * | 2004-04-19 | 2008-10-22 | 申宗爱 | Cam machine for machining oscillating-arm type cam hyperbolic slot |
| CN102407348A (en) * | 2010-11-30 | 2012-04-11 | 杭州钱江万胜电器制造有限公司 | Machining equipment for shell of compressor |
| CN102658402A (en) * | 2012-04-19 | 2012-09-12 | 莱芜钢铁集团有限公司 | Lathe and tapered tread processing device thereof |
| CN103447554A (en) * | 2013-09-03 | 2013-12-18 | 朱亚玲 | Curved surface turning device |
| CN103537717A (en) * | 2013-08-02 | 2014-01-29 | 华中科技大学 | Swinging type variable dip angle non-circular cutting mechanism and digital controlled lathe thereof |
| CN104096855A (en) * | 2014-07-03 | 2014-10-15 | 王春望 | Use method of turning processing component |
| CN105108175A (en) * | 2015-09-21 | 2015-12-02 | 马鞍山市恒泰重工机械有限公司 | Method for machining curved surface shaft through copying lathe provided with cutting compensation mechanism |
| CN109550981A (en) * | 2018-12-27 | 2019-04-02 | 齐齐哈尔二机床(集团)有限责任公司 | Roll lathe compound slide |
-
1988
- 1988-07-01 CN CN 88208709 patent/CN2033308U/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427253C (en) * | 2004-04-19 | 2008-10-22 | 申宗爱 | Cam machine for machining oscillating-arm type cam hyperbolic slot |
| CN100387393C (en) * | 2005-06-08 | 2008-05-14 | 大连机床集团有限责任公司 | Four curve low impact high speed lifting mechanism |
| CN102407348A (en) * | 2010-11-30 | 2012-04-11 | 杭州钱江万胜电器制造有限公司 | Machining equipment for shell of compressor |
| CN102407348B (en) * | 2010-11-30 | 2013-03-13 | 杭州钱江万胜电器制造有限公司 | Machining equipment for shell of compressor |
| CN102658402A (en) * | 2012-04-19 | 2012-09-12 | 莱芜钢铁集团有限公司 | Lathe and tapered tread processing device thereof |
| CN103537717A (en) * | 2013-08-02 | 2014-01-29 | 华中科技大学 | Swinging type variable dip angle non-circular cutting mechanism and digital controlled lathe thereof |
| CN103537717B (en) * | 2013-08-02 | 2016-01-13 | 华中科技大学 | A kind of swing type becomes inclination angle non-circular cutting mechanism and numerically controlled lathe thereof |
| CN103447554A (en) * | 2013-09-03 | 2013-12-18 | 朱亚玲 | Curved surface turning device |
| CN104096855A (en) * | 2014-07-03 | 2014-10-15 | 王春望 | Use method of turning processing component |
| CN105108175A (en) * | 2015-09-21 | 2015-12-02 | 马鞍山市恒泰重工机械有限公司 | Method for machining curved surface shaft through copying lathe provided with cutting compensation mechanism |
| CN109550981A (en) * | 2018-12-27 | 2019-04-02 | 齐齐哈尔二机床(集团)有限责任公司 | Roll lathe compound slide |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |