CN103777674A - Machine tool hand wheel - Google Patents
Machine tool hand wheel Download PDFInfo
- Publication number
- CN103777674A CN103777674A CN201410032425.0A CN201410032425A CN103777674A CN 103777674 A CN103777674 A CN 103777674A CN 201410032425 A CN201410032425 A CN 201410032425A CN 103777674 A CN103777674 A CN 103777674A
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- China
- Prior art keywords
- clamping groove
- rotary handle
- ring
- draw
- machine tool
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- 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.)
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Abstract
The invention discloses a machine tool hand wheel which comprises a triangular support connected with a machine tool and a clamping groove ring fixedly connected with the triangular support. A clamping groove is formed in the arc side face of the clamping groove ring. A rotary rim ring capable of rotating around the clamping groove ring is arranged in the clamping groove. A U-type notch is formed in the portion of the side face of the clamping groove ring. A rotary handle is arranged on the side face of the rotary rim ring. A sliding groove allowing the rotary handle to slide to the U-type notch is formed in the connecting portion of the rotary handle and the rotary rim ring. The rotary handle is movably connected with the sliding groove. Compared with the prior art, the rotary handle of the machine tool hand wheel can be rotationally inserted in the U-type notch, so that the clamping groove ring and a tool rest transmission rod are driven to rotate simultaneously, a tool rest is adjusted, when rotation is not needed, the rotary handle can be pulled out, the rotary handle can not be rotated when the clamping groove ring is driven to rotate by tool rest mechanical control feeding movement, and the rotary handle is prevented from rotating along with machine tool rest feeding operation and hurting people.
Description
Technical field
The present invention relates to a kind of lathe handwheel.
Background technology
The handwheel of general lathe designs for disengaging type, handwheel is advanced and can buckle knife rest drive link to lathe, thereby can move by rotating the feeding of handwheel band movable knife rack, outwards extracting handwheel can make handwheel depart from knife rest drive link, knife rest just can together not move by related handwheel in the time that machine control is moved like this, but in actual machine operation, operator can not too can notice whether handwheel has departed from knife rest drive link completely, suddenly use machine control follow rest just can drive handwheel together to rotate, be easy to the people that injures, this is ubiquity and the problem that does not obtain fine solution.
Summary of the invention
The technical issues that need to address of the present invention are for above-mentioned the deficiencies in the prior art, can effectively avoid because rotating suddenly the lathe handwheel of injuring people and provide a kind of.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of lathe handwheel, comprise the A-frame of connecting machine tool and be fixedly connected with the draw-in groove circle of A-frame, the arcuate flanks of described draw-in groove circle is draw-in groove setting, the rotation Wang Quan that can rotate around draw-in groove circle is set in draw-in groove, in one place, side of draw-in groove circle, establish " U " type breach, on the side of rotation Wang Quan, swing handle is set, arranges and can slide into the sliding tray in " U " type breach for swing handle with the junction of rotation Wang Quan at swing handle, swing handle is flexibly connected with sliding tray.
The side of described " U " type breach is arc.
Described swing handle is selected the magnetic material of tool.
Compared with prior art, a kind of lathe handwheel of the present invention, can swing handle be extracted to the U on draw-in groove circle in the time not needing to use handwheel " type breach, the control of knife rest machine is rotated while driving draw-in groove circle to rotate and just can together not rotated by related swing handle, so just avoid swing handle to rotate suddenly the people that injures, the side of its " U " type breach is arc, can make swing handle more stable in use, be difficult for skidding off " U " type breach, swing handle selects the magnetic material of tool can assist the inboard or the outside that swing handle are adsorbed on to " U " type breach, such structure can effectively be avoided machine control knife rest to move drive swing handle and rotate the people that injures.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1-A-frame, 2-draw-in groove circle, 3-rotates Wang Quan, 4-swing handle, 5-sliding tray.
Embodiment
Describe the preferred technical solution of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of lathe handwheel of the present invention, comprise the A-frame 1 of connecting machine tool and be fixedly connected with the draw-in groove circle 2 of A-frame 1, the arcuate flanks of described draw-in groove circle 2 is draw-in groove setting, the rotation rim circle 3 that can rotate around draw-in groove circle 2 is set in draw-in groove, in one place, side of draw-in groove circle 2, establish " U " type breach, on the side of rotation rim circle 3, swing handle 4 is set, arrange and can slide into the sliding tray 5 in " U " type breach for swing handle 4 in swing handle 4 and the junction of rotation rim circle 3, swing handle 4 is flexibly connected with sliding tray 5.
The side of described " U " type breach is arc.
Described swing handle 4 is selected the magnetic material of tool.
Claims (3)
1. a lathe handwheel, it is characterized in that: comprise the A-frame (1) of connecting machine tool and be fixedly connected with the draw-in groove circle (2) of A-frame (1), the arcuate flanks of described draw-in groove circle (2) is draw-in groove setting, the rotation Wang Quan (3) that can rotate around draw-in groove circle (2) is set in draw-in groove, in one place, side of draw-in groove circle (2), establish " U " type breach, on the side of rotation Wang Quan (3), swing handle (4) is set, arrange and can supply swing handle (4) to slide into the sliding tray (5) in " U " type breach with the junction of rotation Wang Quan (3) at swing handle (4), swing handle (4) is flexibly connected with sliding tray (5).
2. a kind of lathe handwheel according to claim 1, is characterized in that: the side of described " U " type breach is arc.
3. a kind of lathe handwheel according to claim 1, is characterized in that: described swing handle (4) is selected the magnetic material of tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032425.0A CN103777674B (en) | 2014-01-24 | 2014-01-24 | A kind of lathe handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032425.0A CN103777674B (en) | 2014-01-24 | 2014-01-24 | A kind of lathe handwheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103777674A true CN103777674A (en) | 2014-05-07 |
| CN103777674B CN103777674B (en) | 2015-10-21 |
Family
ID=50570039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410032425.0A Active CN103777674B (en) | 2014-01-24 | 2014-01-24 | A kind of lathe handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103777674B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090627A (en) * | 2014-06-27 | 2014-10-08 | 赵秋燕 | Multi-handle hand wheel for machine tool |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW440002U (en) * | 2000-10-30 | 2001-06-07 | Ying Ge Entpr Co Ltd | Improved hand wheel |
| CN201698250U (en) * | 2010-06-18 | 2011-01-05 | 三明市宏基塑胶有限公司 | Novel plastic hand wheel |
| CN103529902A (en) * | 2013-10-25 | 2014-01-22 | 江苏昆鼎数控设备制造有限公司 | Novel hand wheel |
-
2014
- 2014-01-24 CN CN201410032425.0A patent/CN103777674B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090627A (en) * | 2014-06-27 | 2014-10-08 | 赵秋燕 | Multi-handle hand wheel for machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103777674B (en) | 2015-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |