CN102179533A - Slide box with hand wheel capable of safely releasing in the process of longitudinal feeding - Google Patents
Slide box with hand wheel capable of safely releasing in the process of longitudinal feeding Download PDFInfo
- Publication number
- CN102179533A CN102179533A CN2011101019035A CN201110101903A CN102179533A CN 102179533 A CN102179533 A CN 102179533A CN 2011101019035 A CN2011101019035 A CN 2011101019035A CN 201110101903 A CN201110101903 A CN 201110101903A CN 102179533 A CN102179533 A CN 102179533A
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- gear
- shaft
- lever
- casing
- hand wheel
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Abstract
The invention relates to a slide box with hand wheel capable of safely releasing in the process of longitudinal feeding; an output gear shaft is arranged on the box body; a sixth gear is arranged on the output gear shaft; a fixing disk provided with the hand wheel is arranged outside the box body; the hand wheel is connected with a first gear, a second gear and a fourth gear in sequence; a cross handle is arranged outside the box body and is connected with a cam arranged inside the box body through a connecting rod; a fixing sleeve is arranged on the box body, the fourth gear is sheathed at one end of the fixing sleeve, a rotating sleeve is arranged inside the fixing sleeve, the end face of the fourth gear is provided with teeth and is meshed with the third gear, the shaft of the third gear is inserted into the rotating sleeve and fixed in radial direction, the end head of the rotating sleeve is stretched out from the fixing sleeve and fixed with a fifth gear meshed with the sixth gear, the rotating sleeve is internally provided with a pressing shaft, the inner end of the pressing shaft is abutted against the end head of the third gear shaft, the outer end of the pressing shaft is contacted with one end of a lever, the lever is rotationally connected with a lever shaft, and the other end of the lever is matched with the end face groove of the cam; and the fixing disk is provided with a spring propped against the end face of the third gear. When the slide box is electrically moved, the hand wheel stops rotating; and the slide box is 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 slip crate that handwheel can be thrown off safely when having length feed.
Background technology
Can vertically move along lathe bed at Metal Cutting Machine Tool middle slide carriage case, existing slip crate is that output gear shaft is installed on casing, the termination of output gear shaft has output gear to be used for being meshed with tooth bar on the lathe bed, when output gear shaft rotates, can drive slip crate and vertically move on lathe bed.Slip crate vertically moved electrodynamic type and two kinds of forms of hand.Electrodynamic type is in the casing outside capstan handle to be housed, capstan handle joins by the cam in connecting rod and the casing, cam is connected with shift fork, and the transposition of capstan handle control shift fork handsetting gear drives the output gear shaft rotation by the button control drive unit in the handle simultaneously and reaches the purpose that slip crate moves.Hand is that output gear shaft joins by gear drive and the handwheel that is installed in the outside, and when capstan handle mediated, rotatable handwheel drove the output gear shaft rotation by gear drive and reaches the purpose that slip crate moves.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, so handwheel rotates thereupon, the position of handwheel is just in the place ahead of operator, this moment, the rotation of handwheel produced certain influence to the operator, bring unsafe factor, in fact, often occur accident herein.
Summary of the invention
But the purpose of this invention is to provide a kind of handwheel and output gear shaft automatic disconnection, when electrodynamic type moves slip crate handwheel do not rotate, increase operator's security have length feed the time handwheel slip crate that can throw off safely, overcome the deficiencies in the prior art.
The slip crate that handwheel can be thrown off safely when having length feed of the present invention, comprise casing, output gear shaft is installed on casing, the 6th gear is installed on the output gear shaft, in the casing outside fixed disk is arranged, handwheel is installed on the fixed disk, and the handwheel inboard is connected to first gear, and first gear is meshed with second gear, the 4th gear successively; Be provided with capstan handle in the casing outside, capstan handle joins by connecting rod and the cam that is installed in box inside; On casing, be provided with fixed cover, described the 4th gear set is at an end of fixed cover, the fixed cover inboard is provided with turning set, the end face of the 4th gear has tooth and is meshed with the 3rd gear, the axle of the 3rd gear inserts in the described turning set and is radially fixing, the termination of turning set is stretched out and is fixedly connected with the 5th gear that is meshed with described the 6th gear from fixed cover, be provided with last item in the turning set inboard, the termination of the axle of one end of last item and the 3rd gear leans, the other end contacts with an end of lever, lever is rotatably connected on the lever shaft, and lever shaft is fixed on the casing, and the other end of lever and the end face groove of described flank of cam match; Be provided with spring on fixed disk, spring leans on the end face of the 3rd gear.
The slip crate that handwheel can be thrown off safely when having length feed of the present invention, capstan handle be in left side position or right position and when driving slip crate and 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, the 3rd gear and the 4th is out of gear, and makes handwheel and output gear shaft be in the state of disconnection, therefore, handwheel did not rotate thereupon when slip crate vertically moved, and had stopped operator's potential safety hazard.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is the cross-sectional schematic of bowing shown in Figure 1.
The specific embodiment
As shown in Figure 1, 2: 1 is the casing of slip crate, and 10 are mounted in the output gear shaft on the casing 1.The 6th gear 29 is installed on output gear shaft 10.The external end head of output gear shaft 10 has output gear 9, and output gear 9 is meshed with tooth bar 8 on being fixed on lathe bed.When output gear shaft 10 rotates, can drive slip crate and vertically move along lathe bed.
Be fixedly connected with fixed cover 22 on casing 1, an end of fixed cover 22 is set with respect to fixed cover 22 rotating the 4th gears 11.Having in fixed cover 22 can be with respect to fixed cover 22 rotating turning set 23.The end face of the 4th gear 11 has tooth and is meshed with tooth on the side of the 3rd gear 12.The axle of the 3rd gear 12 inserts in the turning set 23 and is radially fixing, can adopt the form that spline connects or the groove boss matches to connect, promptly can move axially with respect to turning set 23, can not rotate, the tooth when moving axially on the 3rd gear 12 sides can throw off with the tooth on the end face of the 4th gear 11 or combine.30 for being fixed on the fixed disk in casing 1 outside, second gear 16 that is meshed with the 4th gear 11 is housed being fixed with on the fixed disk 30 on second 21, the second 21.17 is handwheel, and the hand wheel shaft 19 at handwheel 17 centers is installed on the fixed disk 30 by handwheel sleeve 18.First gear, 20, the first gears 20 are installed in the inner of hand wheel shaft 19 to be meshed with second gear 16.
Be fixed with pressing plate 15 by screw on fixed disk 30, the hole that is positioned on the solid dish 30 in the inboard of pressing plate 15 is provided with sleeve 13, and spring 14 is arranged in the 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 an end of the first connecting rod 3 that stretches into casing 1 inboard, one end of the other end of first connecting rod 3 and swing arm 4 is rotationally connected, the centre of swing arm 4 and casing 1 are rotationally connected, one end of the other end of swing arm 4 and second connecting rod 5 is rotationally connected, the other end of second connecting rod 5 and cam 7 are rotationally connected, and cam 7 is installed in casing 1 inboard by camshaft.Cam 7 matches with shift fork 6, on the change gear of shift fork 6 forks in casing.Stir capstan handle 2 and can pass through first connecting rod 3, swing arm 4, second connecting rod 5, cam 7, the action of shift fork band change gear, drive output gear shaft by electric driving mechanism simultaneously and rotate, reach the purpose that slip crate vertically moves.
Turning set 23 stretches out and is fixedly connected with the 5th gear 27, the five gears 27 from fixed cover 22 and is meshed with the 6th gear 29.Be provided with last item 28 in turning set 23, the inner of last item 28 leans in the termination of the axle of the 3rd gear 12, and the external end head of last item 28 leans mutually with an end of lever 26.Be rotationally connected with lever shaft 24 in the middle of the lever 26, lever shaft 24 is fixed on the casing 1, the other end of lever 26 is equipped with bulb and matches with end face groove 25 on the cam 7, when cam 7 rotates, can apply axial force by end face groove 25,26 pairs of last items 28 of lever, the 3rd gear 12 is moved axially, and this moment, spring 14 was compressed, and made the 3rd gear 12 and the 4th gear 11 be in disengaged position.
When electronic mode moves slip crate, vertically stir capstan handle 2 and make cam 7 actions, make the 3rd gear 12 and the 4th gear 11 be in disengaged position, and vertically moved by electric driving mechanism drive slip crate, this moment, handwheel 17 was in stop state; When mediating as capstan handle 2, the 3rd gear 12 and the 4th gear 11 are in bonding state, turn handwheel 17 this moment, drive output gear 9 and rotate by 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 purpose that slip crate vertically moves.
Claims (1)
1. slip crate that handwheel when having length feed can be thrown off safely, comprise casing (1), output gear shaft (10) is installed on casing (1), the 6th gear (29) is installed on the output gear shaft (10), in casing (1) outside fixed disk (30) is arranged, handwheel (17) is installed on the fixed disk (30), and handwheel (17) inboard is connected to first gear (20), and first gear (20) is meshed with second gear (16), the 4th gear (11) successively; Be provided with capstan handle (2) in casing (1) outside, capstan handle (2) joins by the connecting rod cam (7) inboard with being installed in casing (1);
It is characterized in that: on casing (1), be provided with fixed cover (22), described the 4th gear (11) is sleeved on an end of fixed cover (22), fixed cover (22) inboard 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 axle of the 3rd gear (12) inserts in the described turning set (23) and is radially fixing, the termination of turning set (23) is stretched out and is fixedly connected with the 5th gear (27) that is meshed with described the 6th gear (29) from fixed cover (22), be provided with last item (28) in turning set (23) inboard, the termination of the axle of one end of last item (28) and the 3rd gear (12) leans, the other end contacts with an end of lever (26), lever (26) is rotatably connected on the lever shaft (24), lever shaft (24) is fixed on the casing (1), and the end face groove (25) of the other end of lever (26) and described cam (7) side matches; Be provided with spring (14) on fixed disk (30), 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 true CN102179533A (en) | 2011-09-14 |
| CN102179533B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259492A (en) * | 2014-09-22 | 2015-01-07 | 扬州力创机床有限公司 | Lathe sliding box |
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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259492A (en) * | 2014-09-22 | 2015-01-07 | 扬州力创机床有限公司 | Lathe sliding box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102179533B (en) | 2015-09-09 |
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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 |
Granted publication date: 20150909 Termination date: 20160422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |