CN102179533B - When having a length feed, handwheel can the slip crate of safety trip - Google Patents
When having a length feed, handwheel can the slip crate of safety trip Download PDFInfo
- Publication number
- CN102179533B CN102179533B CN201110101903.5A CN201110101903A CN102179533B CN 102179533 B CN102179533 B CN 102179533B CN 201110101903 A CN201110101903 A CN 201110101903A CN 102179533 B CN102179533 B CN 102179533B
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- gear
- casing
- handwheel
- lever
- turning set
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- Expired - Fee Related
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Abstract
When having a length feed, handwheel can the slip crate of safety trip, and casing is equipped with output gear shaft, output gear shaft is equipped with the 6th gear, have the fixed disk of dress handwheel outside casing, handwheel connects the first gear, the second gear, the 4th gear successively; Have capstan handle outside casing, capstan handle is connected with the cam be contained in casing by connecting rod; Casing there is fixed cover, 4th gear set is in fixed cover one end, turning set is provided with inside fixed cover, the end face of the 4th gear has tooth and is meshed with the 3rd gear, the axle of the 3rd gear inserts turning set and radial direction is fixing, turning set termination self-retaining cover stretches out and is fixed with the 5th gear be meshed with the 6th gear, last item is had in turning set, last item is inner to be leaned on the 3rd gear shaft terminal crown, outer end contacts with lever one end, lever rotation is connected on lever shaft, and the lever other end and cam face groove match; Fixed disk there is spring top lean against on the 3rd gear face.During electrodynamic movable slip crate, handwheel stall, safe and reliable.
Description
Technical field
The present invention relates to a kind of slip crate of Metal Cutting Machine Tool, particularly a kind of handwheel can the slip crate of safety trip when having a length feed.
Background technology
Can vertically move along lathe bed at Metal Cutting Machine Tool middle slide carriage case, existing slip crate is provided with output gear shaft on casing, there is output gear the termination of output gear shaft for being meshed with the tooth bar on lathe bed, when output gear shaft rotates, slip crate can be driven to vertically move on lathe bed.Slip crate vertically moved electrodynamic type and hand two kinds of forms.Electrodynamic type is, outside casing, capstan handle is housed, capstan handle is connected with the cam in casing by connecting rod, cam is connected with shift fork, and capstan handle controls the transposition of shift fork handsetting gear and drives output gear shaft to rotate the object reaching slip crate movement by the button control drive unit in handle simultaneously.Hand is that output gear shaft is connected with the handwheel being arranged on outside by gear drive, and when capstan handle mediates, rotatable handwheel drives output gear shaft to rotate the object reaching slip crate movement by gear drive.The shortcoming of the slip crate of this structure is when adopting electronic mode to move slip crate, because handwheel and output gear shaft do not disconnect transmission, therefore handwheel rotates thereupon, the position of handwheel is just in the front of operator, the now rotation of handwheel produces certain impact to operator, bring unsafe factor, in fact, often occur accident herein.
Summary of the invention
The object of this invention is to provide a kind of handwheel and output gear shaft can disconnect automatically, electrodynamic movable slip crate time handwheel do not rotate, increase operator's security there is length feed time handwheel can the slip crate of safety trip, overcome the deficiencies in the prior art.
It is of the present invention that handwheel can the slip crate of safety trip when having a length feed, comprise casing, casing is provided with output gear shaft, output gear shaft is provided with the 6th gear, fixed disk is had outside casing, fixed disk is provided with handwheel, is connected to the first gear inside handwheel, the first gear is meshed with the second gear, the 4th gear successively, outside casing, be provided with capstan handle, capstan handle is connected with the cam being arranged on box inside by connecting rod, casing is provided with fixed cover, the 4th described gear set is in one end of fixed cover, turning set is provided with inside fixed cover, the end face of the 4th gear has tooth and is meshed with the 3rd gear, the turning set described in axle insertion of the 3rd gear is interior and radial fixing, the termination self-retaining cover of turning set stretches out and is fixedly connected with the 5th gear be meshed with the 6th described gear, last item is provided with inside turning set, the termination of one end of last item and the axle of the 3rd gear leans, the other end contacts with one end of lever, lever rotation is connected on lever shaft, lever shaft is fixed on casing, the other end of lever and the end face groove of described flank of cam match, fixed disk is provided with spring, and spring top leans against on the end face of the 3rd gear.
It is of the present invention that handwheel can the slip crate of safety trip when having a length feed, when capstan handle is in left position or right position and drives slip crate to vertically move by electric driver mechanism, cam can control lever action, the axle of the 3rd gear is moved axially in turning set, spring is compressed, 3rd gear and the 4th is out of gear, and makes handwheel and output gear shaft be in the state of disconnection, therefore, when slip crate vertically moves, handwheel does not rotate thereupon, has stopped the potential safety hazard of operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is the cross-sectional schematic of bowing shown in Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2: 1 is the casing of slip crate, and 10 are mounted in the output gear shaft on casing 1.Output gear shaft 10 is provided with the 6th gear 29.The external end head of output gear shaft 10 has output gear 9, and output gear 9 is meshed with the tooth bar 8 be fixed on lathe bed.When output gear shaft 10 rotates, slip crate can be driven to vertically move along lathe bed.
Casing 1 is fixedly connected with fixed cover 22, and one end of fixed cover 22 is set with four gear 11 rotating relative to fixed cover 22.Having in fixed cover 22 can relative to the rotating turning set 23 of fixed cover 22.The end face of the 4th gear 11 has tooth and is meshed with the tooth on the side of the 3rd gear 12.The axle insertion turning set 23 of the 3rd gear 12 is interior and radial fixing, the form that spline connects or groove boss matches can be adopted to connect, namely can move axially relative to turning set 23, can not rotate, tooth when moving axially on the 3rd gear 12 side can be thrown off with the tooth on the end face of the 4th gear 11 or combine.30 for being fixed on the fixed disk outside casing 1, fixed disk 30 is fixed with on the second axle 21, second axle 21 and the second gear 16 be meshed with the 4th gear 11 is housed.17 is handwheel, and the hand wheel shaft 19 at handwheel 17 center is arranged on fixed disk 30 by handwheel sleeve 18.First gear 20, first gear 20 is installed in the inner of hand wheel shaft 19 be meshed with the second gear 16.
Fixed disk 30 is fixed with pressing plate 15 by screw, and the hole be positioned on solid dish 30 in the inner side of pressing plate 15 is provided with sleeve 13, has spring 14 in sleeve 13, and the inner termination of sleeve 13 leans on the end face of the 3rd gear 12.
In the outside of casing 1, capstan handle 2 is installed, the bottom head of handle 2 is rotatably connected to the one end of the first connecting rod 3 stretched into inside casing 1, the other end of first connecting rod 3 and one end of swing arm 4 are rotationally connected, centre and the casing 1 of swing arm 4 are rotationally connected, the other end of swing arm 4 and one end of second connecting rod 5 are rotationally connected, the other end and the cam 7 of second connecting rod 5 are rotationally connected, and cam 7 is arranged on inside casing 1 by camshaft.Cam 7 matches with shift fork 6, and shift fork 6 is pitched on the change gear in casing.Stir capstan handle 2 by first connecting rod 3, swing arm 4, second connecting rod 5, cam 7, the action of shift fork band change gear, rotated by electric driving mechanism driver output gear shaft simultaneously, reach the object that slip crate vertically moves.
Turning set 23 self-retaining cover 22 stretches out and is fixedly connected with the 5th gear the 27, five gear 27 and is meshed with the 6th gear 29.In turning set 23, be provided with last item 28, the inner of last item 28 leans the termination of the axle at the 3rd gear 12, and the external end head of last item 28 leans mutually with one end of lever 26.Be rotationally connected with lever shaft 24 in the middle of lever 26, lever shaft 24 is fixed on casing 1, the other end of lever 26 is equipped with bulb and matches with the end face groove 25 on cam 7, when cam 7 rotates, axial force is applied by end face groove 25, lever 26 pairs of last items 28,3rd gear 12 is moved axially, and now spring 14 is compressed, and makes the 3rd gear 12 and the 4th gear 11 be in disengaged position.
When electronic mode moves slip crate, longitudinally stirring capstan handle 2 makes cam 7 action, makes the 3rd gear 12 and the 4th gear 11 be in disengaged position, and drives slip crate to vertically move by electric driving mechanism, and now handwheel 17 is in stop state; As capstan handle 2 mediate time, 3rd gear 12 and the 4th gear 11 are in bonding state, now rotatable handwheel 17, drive output gear 9 to rotate by the first gear 20, second gear 16, the 4th gear 11, the 3rd gear 12, turning set 23, the 5th gear 27, the 6th gear 29, output gear shaft 10, reach the object that slip crate vertically moves.
Claims (1)
1. handwheel when having a length feed can the slip crate of safety trip, comprise casing (1), casing (1) is provided with output gear shaft (10), output gear shaft (10) is provided with the 6th gear (29), fixed disk (30) is had in casing (1) outside, fixed disk (30) is provided with handwheel (17), handwheel (17) inner side is connected to the first gear (20), first gear (20) and the second gear (16) are meshed, and the second gear (16) and the 4th gear (11) are meshed; Be provided with capstan handle (2) in casing (1) outside, capstan handle (2) is connected with the cam (7) being arranged on casing (1) inner side by connecting rod;
It is characterized in that: on casing (1), be provided with fixed cover (22), the 4th described gear (11) is sleeved on one end of fixed cover (22), fixed cover (22) inner side is provided with turning set (23), the end face of the 4th gear (11) has tooth and is meshed with the 3rd gear (12), the turning set (23) described in axle insertion of the 3rd gear (12) is interior and radial fixing, termination self-retaining cover (22) of turning set (23) is stretched out and is fixedly connected with the 5th gear (27) be meshed with the 6th described gear (29), last item (28) is provided with in turning set (23) inner side, the termination of one end of last item (28) and the axle of the 3rd gear (12) leans, the other end contacts with the one end of lever (26), lever (26) is rotatably connected on lever shaft (24), lever shaft (24) is fixed on casing (1), the other end of lever (26) and the end face groove (25) of described cam (7) side match, fixed disk (30) is provided with spring (14), and spring (14) leans on the end face of the 3rd gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110101903.5A CN102179533B (en) | 2011-04-22 | 2011-04-22 | When having a length feed, handwheel can the slip crate of safety trip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110101903.5A CN102179533B (en) | 2011-04-22 | 2011-04-22 | When having a length feed, handwheel can the slip crate of safety trip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102179533A CN102179533A (en) | 2011-09-14 |
| CN102179533B true CN102179533B (en) | 2015-09-09 |
Family
ID=44565926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110101903.5A Expired - Fee Related CN102179533B (en) | 2011-04-22 | 2011-04-22 | When having a length feed, handwheel can the slip crate of safety trip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179533B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259492B (en) * | 2014-09-22 | 2016-09-21 | 扬州力创机床有限公司 | A kind of lathe carriage |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3548693A (en) * | 1966-11-16 | 1970-12-22 | Romi Ind | Tool positioning and position indicating apparatus |
| DE2057601A1 (en) * | 1970-01-22 | 1971-08-05 | Zd Y Przesneho Strojirenstvi G | Cross support of a lathe |
| CN2197152Y (en) * | 1994-08-19 | 1995-05-17 | 牡丹江第一机床厂 | Releasing mechanism of handwheel for longitudinal movement of saddle |
| CN2423976Y (en) * | 2000-06-13 | 2001-03-21 | 盐城市机床厂 | Medium-sized horizontal lathe saddle |
| CN1483550A (en) * | 2002-09-20 | 2004-03-24 | 李瑞茂 | Multi-function machine-tool |
| CN1562536A (en) * | 2004-04-12 | 2005-01-12 | 盐城市机床有限公司 | Slide carriage box possessing safe interlocking mechanism in lathe |
| CN201338098Y (en) * | 2008-12-30 | 2009-11-04 | 天津市第二机床有限公司 | Electromagnetic clutch apron for large lathe |
| CN202097416U (en) * | 2011-04-22 | 2012-01-04 | 大连机床集团有限责任公司 | Carriage with handwheel capable of being safely disengaged during longitudinal feed |
-
2011
- 2011-04-22 CN CN201110101903.5A patent/CN102179533B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3548693A (en) * | 1966-11-16 | 1970-12-22 | Romi Ind | Tool positioning and position indicating apparatus |
| DE2057601A1 (en) * | 1970-01-22 | 1971-08-05 | Zd Y Przesneho Strojirenstvi G | Cross support of a lathe |
| CN2197152Y (en) * | 1994-08-19 | 1995-05-17 | 牡丹江第一机床厂 | Releasing mechanism of handwheel for longitudinal movement of saddle |
| CN2423976Y (en) * | 2000-06-13 | 2001-03-21 | 盐城市机床厂 | Medium-sized horizontal lathe saddle |
| CN1483550A (en) * | 2002-09-20 | 2004-03-24 | 李瑞茂 | Multi-function machine-tool |
| CN1562536A (en) * | 2004-04-12 | 2005-01-12 | 盐城市机床有限公司 | Slide carriage box possessing safe interlocking mechanism in lathe |
| CN201338098Y (en) * | 2008-12-30 | 2009-11-04 | 天津市第二机床有限公司 | Electromagnetic clutch apron for large lathe |
| CN202097416U (en) * | 2011-04-22 | 2012-01-04 | 大连机床集团有限责任公司 | Carriage with handwheel capable of being safely disengaged during longitudinal feed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102179533A (en) | 2011-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN MACHINE TOOL (CNC) CO., LTD. Free format text: FORMER OWNER: DALIAN MACHINE-TOOL GROUP CO LTD Effective date: 20120305 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120305 Address after: 116000, No. 100, Liaohe East Road, Shuang D port, Liaoning, Dalian Applicant after: Dalian Machine Tool (Digital) Co., Ltd. Address before: 116000, No. 100, Liaohe East Road, Shuang D port, Liaoning, Dalian Applicant before: Dalian Machine-Tool Group Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150909 Termination date: 20160422 |