CN206123297U - Lathe chuck outage protector - Google Patents
Lathe chuck outage protector Download PDFInfo
- Publication number
- CN206123297U CN206123297U CN201621026292.7U CN201621026292U CN206123297U CN 206123297 U CN206123297 U CN 206123297U CN 201621026292 U CN201621026292 U CN 201621026292U CN 206123297 U CN206123297 U CN 206123297U
- Authority
- CN
- China
- Prior art keywords
- change
- travel switch
- main shaft
- shaft end
- shield
- 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
Links
Abstract
The utility model relates to a lathe chuck outage protector belongs to lathe protective equipment field. Including guard shield no. 1, guard shield no. 2, change, main shaft end cover, headstock, travel switch box, travel switch, apron and spacer pin, guard shield no. 1 passes through the fix with screw with guard shield no. 2 in the change through fix with screw, guard shield no. 2, the main shaft end cover passes through the fix with screw and on the headstock, is equipped with the spacer pin on the main shaft end cover, the change outside is equipped with the arc wall, the change through interior borehole jack on the main shaft end cover, the spacer pin card is in the arc wall, be equipped with the apron on the headstock, the travel switch box is fixed on the apron, and travel switch installs on the travel switch box. The utility model discloses a change is rotated contact with the stroke switch and is led to the fact and cut off the power supply at once, clamping safety when having guaranteed to change the work piece in the chucking work.
Description
Technical field
This utility model is related to lathe preventer field, more particularly to a kind of machine chuck power-off preventer.
Background technology
General horizontal lathe is a kind of widely used Metal Cutting Machine Tool in mechanical processing industry, and operator is in lathe
During processing workpiece, the position for being easiest to security incident occur is chuck.
If the adjustment of clutch friction plate gap is improper or the abrasion of clutch handle position portion causes positioning in main spindle box
Unreliable, even if clutch handle is placed in into centre position, mair motor is in "on" position, and now although main shaft stops operating,
Because the non-power-off of mair motor is still in rotation status, during chuck workpiece loading and unloading, chuck is possible to due to the driving by external force
Suddenly rotate.Even if each position of clutch is all working properly, during chuck handle insertion chuck workpiece loading and unloading, if imprudence is touched
Clutch handle can also be such that chuck rotates suddenly.
Utility model content
For the problem of shortcomings and deficiencies in prior art, the utility model proposes a kind of machine chuck power-off protection dress
Put, travel switch is touched by change rotation and causes power-off at once, it is ensured that clamping safety when workpiece is changed in chucking work.
This utility model solves the technical scheme that its technical problem adopted：
A kind of machine chuck power-off preventer, including shield one, shield two, change, main shaft end cap, main spindle box, stroke
Switch enclosure, travel switch, cover plate and spacer pin, the shield one is fixed with shield two by screw, and shield two is solid by screw
It is scheduled in change；The main shaft end cap is fixed by screws on main spindle box, and spindle end lid is provided with spacer pin, outside the change
Side is provided with arcuate groove, and by inner hole sleeve on spindle end lid, spacer pin is stuck in arcuate groove for change；The main spindle box is provided with lid
Plate, travel switch box is fixed on the cover board, and travel switch is arranged on travel switch box.
Further, the main shaft end cap is cylindrical is provided with step.
Further, to cut circle, its endoporus coordinates the change profile with the cylindrical employing gap of main shaft end cap step.
Further, it is further fixed on handle on the shield one.
This utility model has the advantages that：Protective cover is set on chuck, to playing safety in chuck rotary work
Protective action；Change is coordinated with main shaft end cap using gap, it is ensured that change can rotate to it；When machine chuck works,
Position-limiting action can be rotated to change by the spacer pin in arcuate groove, it is ensured that shield covers chuck.
Description of the drawings
Fig. 1 is this utility model overall structure diagram；
Fig. 2 is the Section A-A figure of Fig. 1;
Fig. 3 is this utility model ring revolving structure schematic diagram.
Specific embodiment
With reference to specific embodiment, this utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content for having read this utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to this utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As illustrated, a kind of machine chuck power-off preventer, including shield 1, shield 22, change 3, main shaft end cap
4th, main spindle box 5, travel switch box 6, travel switch 7, cover plate 8 and spacer pin 9, the shield 1 is solid by screw with shield 22
Fixed, shield 22 is fixed by screws in change 3；The main shaft end cap 4 is fixed by screws on main spindle box 5, main shaft end cap
4 are provided with spacer pin 9, and the outside of the change 3 is provided with arcuate groove 40, and change 3 passes through inner hole sleeve on main shaft end cap 4, spacer pin 9
It is stuck in arcuate groove 40；The main spindle box 5 is provided with cover plate 8, and travel switch box 6 is fixed on cover plate 8, and travel switch 7 is installed
On stroke switch enclosure 6.
Further, the main shaft end cap 4 is cylindrical is provided with step.
Further, to cut circle, its endoporus coordinates the profile of the change 3 with the cylindrical employing gap of the step of main shaft end cap 4.
Further, it is further fixed on handle 20 on the shield 1.
Specifically, because being gap cooperation between change 3 and main shaft end cap 4, change 3 can be turned downwards due to action of gravity
Dynamic, when turning to the one side of arcuate groove 40 and propping up spacer pin 9, spacer pin 9 just limits the position of change 3, so that it is guaranteed that shield 1
Cover chuck 30.After 30 rotary work of machine chuck, when needing to change workpiece, by the handle 20 on shield 1 by change 3
It is rotated up, the other end for making change 3 touches travel switch 7 and causes power-off at once, ensures that the operation of clamping workpiece
Safety.
Claims (4)
1. a kind of machine chuck power-off preventer, it is characterised in that：Including shield one, shield two, change, main shaft end cap, master
Axle box, travel switch box, travel switch, cover plate and spacer pin, the shield one is fixed with shield two by screw, shield two-way
Cross screw to be fixed in change；The main shaft end cap is fixed by screws on main spindle box, and spindle end lid is provided with spacer pin, institute
State change outside and be provided with arcuate groove, by inner hole sleeve on spindle end lid, spacer pin is stuck in arcuate groove for change；The main spindle box
Cover plate is provided with, travel switch box is fixed on the cover board, and travel switch is arranged on travel switch box.
2. a kind of machine chuck power-off preventer according to claim 1, it is characterised in that：The main shaft end cap is cylindrical
It is provided with step.
3. a kind of machine chuck power-off preventer according to claim 1, it is characterised in that：The change profile is to cut
Circle, its endoporus coordinates with the cylindrical employing gap of main shaft end cap step.
4. a kind of machine chuck power-off preventer according to claim 1, it is characterised in that：It is also solid on the shield one
Surely there is handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026292.7U CN206123297U (en) | 2016-08-31 | 2016-08-31 | Lathe chuck outage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026292.7U CN206123297U (en) | 2016-08-31 | 2016-08-31 | Lathe chuck outage protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206123297U true CN206123297U (en) | 2017-04-26 |
Family
ID=58567374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621026292.7U Expired - Fee Related CN206123297U (en) | 2016-08-31 | 2016-08-31 | Lathe chuck outage protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206123297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239250A (en) * | 2016-08-31 | 2016-12-21 | 安徽池州家用机床股份有限公司 | A kind of machine chuck power-off preventer |
| CN112103678A (en) * | 2020-09-27 | 2020-12-18 | 江苏浦漕科技股份有限公司 | High-reliability monitoring signal line and shielding connection structure |
-
2016
- 2016-08-31 CN CN201621026292.7U patent/CN206123297U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239250A (en) * | 2016-08-31 | 2016-12-21 | 安徽池州家用机床股份有限公司 | A kind of machine chuck power-off preventer |
| CN112103678A (en) * | 2020-09-27 | 2020-12-18 | 江苏浦漕科技股份有限公司 | High-reliability monitoring signal line and shielding connection structure |
| CN112103678B (en) * | 2020-09-27 | 2021-08-20 | 江苏浦漕科技股份有限公司 | High-reliability monitoring signal line and shielding connection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206536281U (en) | It is a kind of can anti-scrap iron from splashing radial drilling machine | |
| CN206123297U (en) | Lathe chuck outage protector | |
| CN202169515U (en) | Cutter body for limiting hole depth | |
| CN204353555U (en) | A kind of electronic milling head | |
| CN216227942U (en) | Higher auto-parts of security processing turning device | |
| CN205763891U (en) | A kind of coupling box fixture | |
| CN106239250A (en) | A kind of machine chuck power-off preventer | |
| CN104139301A (en) | Turning, milling and drilling combined integrated machine tool | |
| CN103419066A (en) | Drilling machine motor protective mechanism | |
| CN203791834U (en) | Dust removal windshield mechanism of laser cutting machine tool | |
| CN203526580U (en) | Guide sleeve sealing device for shaft moving type computer numerical control machine tool | |
| CN202270988U (en) | Tool for processing excircle of gantry frame shaft of continuous casting equipment | |
| CN202517286U (en) | Lathe center fixed frame | |
| CN208214989U (en) | Bearing outer ring outer surface grinding device | |
| CN202742047U (en) | Rotary bench drilling machine workbench | |
| CN106041629A (en) | High-rotation-speed numerical control machine tool | |
| CN109079506B (en) | Turning, milling and drilling combined machining device | |
| CN205798486U (en) | Semi-automatic drilling machine | |
| CN205165994U (en) | Continuous rotatory numerical control drilling and milling machine | |
| CN204450025U (en) | A kind of spindle gearing of vertical machining centre and vertical machining centre | |
| CN203936420U (en) | Wagon drill dual-purpose lathe | |
| CN205968424U (en) | Digit control machine tool of high rotational speed | |
| CN205497226U (en) | Accurate numerical control internal grinding machine grinding wheel dresser | |
| CN202461548U (en) | Main shaft holder as well as drilling and milling machine | |
| CN217193819U (en) | Sliding type horizontal turning and milling combined machining tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |