CN201534226U - Slide mechanism of a heavy duty crankshaft lathe carriage - Google Patents
Slide mechanism of a heavy duty crankshaft lathe carriage Download PDFInfo
- Publication number
- CN201534226U CN201534226U CN2009202386383U CN200920238638U CN201534226U CN 201534226 U CN201534226 U CN 201534226U CN 2009202386383 U CN2009202386383 U CN 2009202386383U CN 200920238638 U CN200920238638 U CN 200920238638U CN 201534226 U CN201534226 U CN 201534226U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- toothed wheel
- slide construction
- sliding axle
- leading screw
- 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
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Abstract
The utility model discloses a slide mechanism of a heavy duty crankshaft lathe carriage, comprising a feed screw. The right side of the feed screw is provided with a handle control mechanism, and the left side of the feed screw is connected with a sliding shaft through a fastening mechanism. The front end of the sliding shaft is mounted inside an axial hole of a support seat through a bearing. The support seat is provided with a mechanism which is connected with the left side of a carriage seat, the left end of the sliding shaft extends out of the left of the support seat to connect with a left handle, and the left end part of the support seat is provided with a hood of a locating slide shaft. The arrangement of the structure on the feed screw slightly changes the lathe carriage, thereby realizing hand feed and further realizing processing of R position of the crankshaft, therefore operators can operate and control on the left and the right of an apron according different positions of crankshaft processing, and the lathe is added with a function of controlling the carriage to move on the left of the apron. The slide mechanism of the heavy duty crankshaft lathe carriage is easy to operate and practical in structural improvement, meets the requirement on processing of the crankshaft, and can be widely applied to common lathes.
Description
Technical field
The utility model relates to the structure that a kind of lathe is manually controlled feed, particularly a kind of heavy crankshaft toothed wheel knife rest slide construction.
Background technology
At present, the engine lathe knife rest moves the right (lathe relatively) that joystick is fixed on the lathe slip crate, and for the processing of crankshaft of diesel engine, particularly when fine finishining trunnion, bent neck R position, then require the left side (lathe relatively) control manual feed at slip crate, just can finish the processing of bent axle, slide construction how to develop a left side control manual feed becomes an important problem.
Summary of the invention
In order to solve the above problems, the purpose of this utility model is to provide a kind of easy to use, simple and reasonable heavy crankshaft toothed wheel knife rest slide construction
The technical scheme that the invention for solving the technical problem adopted is:
Heavy crankshaft toothed wheel knife rest slide construction, comprise that the right side is provided with the knife rest leading screw of joystick mechanism, the retention mechanism that passes on left of described knife rest leading screw is connected with sliding axle, the front end of sliding axle is installed in the axis hole of a supporting base by bearing, supporting base is provided with the mechanism that is connected with the tool rest bracket left side, the left end of sliding axle stretches out from the left side of supporting base and is used for being connected with left side handle, and the left part of supporting base is provided with the cover cap of location sliding axle.
The beneficial effects of the utility model are: by be provided with said structure on the knife rest leading screw, lathe cutter saddle is changed slightly, can realize that manual feed realizes the processing of bent axle R position, the operator can be according to the diverse location of machining crankshafts like this, can be on the left side of slip crate, control is operated on the right side, make machine tool be increased in the function that slip crate left side control knife rest moves, easy to operate, the processing needs of bent axle have been satisfied, realize left side control knife rest feed this purpose, based on the engine lathe slip crate, in conjunction with the structure of the little supporting plate of lathe and limited space, developing the slide construction that feed is manually controlled on a kind of left side, is a kind of architecture advances of practicality, can be widely used on the engine lathe.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, heavy crankshaft toothed wheel knife rest slide construction of the present utility model, comprise that the right side is provided with the knife rest leading screw 1 of joystick mechanism, the retention mechanism that passes on left of described knife rest leading screw 1 is connected with sliding axle 2, the front end of sliding axle 2 is installed in the axis hole of a supporting base 4 by bearing 3, supporting base 4 is provided with the mechanism that is connected with the tool rest bracket left side, the left end of sliding axle 2 stretches out from the left side of supporting base 4 and is used for being connected with left side handle, the left part of supporting base 4 is provided with the cover cap 5 of location sliding axle 2, and this cover cap 5 can be mounted on the end face of supporting base 4 by hexagon-headed bolt 50 and socket cap screw 52.
Further, as preferred implementation, described bearing 3 is an angular contact ball bearing.
In addition, described sliding axle 2 can comprise main shaft 20 and axle sleeve 22, and leading screw 1 is connected in the axle sleeve 22, connects by retention mechanism between the two.
As preferred implementation, described knife rest leading screw 1 is connected with retention mechanism between the sliding axle 2 and comprises the installing hole that is opened on the axle sleeve 22 and be opened in installing hole on the leading screw 1, is connected locking by straight pin 6 with screw 7 between installing hole and the installing hole.Further, when considering that sliding shaft sleeve and leading screw are done motion, straight pin weares and teares easily, thereby, be with wear-resistant sleeve 8 on the described straight pin 6, wherein, the material of this wear-resistant sleeve can be selected wear-resisting alloy material for use.
In addition, further, be provided with spacer 9 between described bearing 3 and the cover cap 5 inboard round nuts 30 that are provided with.
The invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (6)
1. heavy crankshaft toothed wheel knife rest slide construction, comprise that the right side is provided with the knife rest leading screw (1) of joystick mechanism, it is characterized in that: the retention mechanism that passes on left of described knife rest leading screw (1) is connected with sliding axle (2), the front end of sliding axle (2) is installed in the axis hole of a supporting base (4) by bearing (3), supporting base (4) is provided with the mechanism that is connected with the tool rest bracket left side, the left end of sliding axle (2) stretches out from the left side of supporting base (4) and is used for being connected with left side handle, and the left part of supporting base (4) is provided with the cover cap (5) of location sliding axle (2).
2. heavy crankshaft toothed wheel knife rest slide construction according to claim 1 is characterized in that: described bearing (3) is an angular contact ball bearing.
3. heavy crankshaft toothed wheel knife rest slide construction according to claim 1 is characterized in that: described sliding axle (2) comprises main shaft (20) and axle sleeve (22), and leading screw (1) is connected in the axle sleeve (22), connects by retention mechanism between the two.
4. heavy crankshaft toothed wheel knife rest slide construction according to claim 3, it is characterized in that: described knife rest leading screw (1) is connected with retention mechanism between the sliding axle (2) and comprises the installing hole that is opened on the axle sleeve (22) and be opened in installing hole on the leading screw (1), is connected locking by straight pin (6) with screw (7) between installing hole and the installing hole.
5. heavy crankshaft toothed wheel knife rest slide construction according to claim 4 is characterized in that: be with wear-resistant sleeve (8) on the described straight pin (6).
6. heavy crankshaft toothed wheel knife rest slide construction according to claim 1 is characterized in that: be provided with spacer (9) between the inboard set round nut (30) of described bearing (3) and cover cap (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202386383U CN201534226U (en) | 2009-11-06 | 2009-11-06 | Slide mechanism of a heavy duty crankshaft lathe carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202386383U CN201534226U (en) | 2009-11-06 | 2009-11-06 | Slide mechanism of a heavy duty crankshaft lathe carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534226U true CN201534226U (en) | 2010-07-28 |
Family
ID=42534012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202386383U Expired - Fee Related CN201534226U (en) | 2009-11-06 | 2009-11-06 | Slide mechanism of a heavy duty crankshaft lathe carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659445A (en) * | 2013-12-27 | 2014-03-26 | 北京海普瑞森科技发展有限公司 | Vibration isolation device |
| CN109038942A (en) * | 2016-08-31 | 2018-12-18 | 苏州欧圣电气股份有限公司 | Motor and air compressor machine with the motor |
-
2009
- 2009-11-06 CN CN2009202386383U patent/CN201534226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659445A (en) * | 2013-12-27 | 2014-03-26 | 北京海普瑞森科技发展有限公司 | Vibration isolation device |
| CN109038942A (en) * | 2016-08-31 | 2018-12-18 | 苏州欧圣电气股份有限公司 | Motor and air compressor machine with the motor |
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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: 20100728 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |