CN208977415U - A kind of travel switch for numerical control radial miller protection door pivot - Google Patents
A kind of travel switch for numerical control radial miller protection door pivot Download PDFInfo
- Publication number
- CN208977415U CN208977415U CN201821831053.8U CN201821831053U CN208977415U CN 208977415 U CN208977415 U CN 208977415U CN 201821831053 U CN201821831053 U CN 201821831053U CN 208977415 U CN208977415 U CN 208977415U
- Authority
- CN
- China
- Prior art keywords
- support base
- numerical control
- protection door
- door pivot
- switch
- 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
- 238000003801 milling Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Hinges (AREA)
Abstract
The utility model discloses a kind of travel switch for numerical control radial miller protection door pivot, it includes cam sleeve and support base, cam sleeve is set in shaft by fixing piece and is rotated with shaft, support base is equipped with connection through-hole, cam sleeve rotation is set in connection through-hole, the outer wall of cam sleeve is equipped with cam-like outer wall and limiting slot from top to down, support base corresponds to button switch at the partial cam shape outer wall of cam sleeve, the button part of button switch is close to the setting of cam-like outer wall, support base, which corresponds to, is fixedly installed with stop screw at limiting slot, one end of stop screw is slidably connected with limiting slot holding.The utility model structure is simple, is fitted close with the protection door pivot of milling machine, and travel switch movement is accurate quick.
Description
Technical field
The utility model relates to numerical control device field more particularly to a kind of rows for numerical control radial miller protection door pivot
Cheng Kaiguan.
Background technique
Lack in the prior art and the protection door pivot of numerical control radial miller is mating sets to disconnect when protective door is opened
The travel switch of stand-by power source.
Summary of the invention
The purpose of this utility model is to provide a kind of travel switches for numerical control radial miller protection door pivot.
The technical solution adopted in the utility model is:
A kind of travel switch for numerical control radial miller protection door pivot comprising cam sleeve and support base, cam sleeve
It is set in shaft by fixing piece and is rotated with shaft, support base is equipped with connection through-hole, and cam sleeve rotation is set in connection
In through-hole, the outer wall of cam sleeve is equipped with cam-like outer wall and limiting slot from top to down, and support base corresponds to the partial cam of cam sleeve
Button switch at shape outer wall, the button part of button switch are close to the setting of cam-like outer wall, and support base is corresponded to and fixed at limiting slot
Stop screw is installed, one end and the limiting slot holding of stop screw are slidably connected.
Further, the fixing piece is holding screw, and cam sleeve is fixedly connected by holding screw with shaft.
Further, one end face of the cam sleeve has the flange extended outward, and flanged structure cooperates stop screw
Further prevent the loosening and displacement of cam sleeve.
Further, the support base is equipped at least two installation through-hole, and support base is consolidated by what is be arranged on installation through-hole
Determine screw to be installed on milling machine.
Further, the support base is equipped with switch through-hole corresponding with button switch, and button switch passes through limit sleeve
It is removably mounted in switch through-hole.
Further, the support base is equipped with mounting hole corresponding with stop screw, and stop screw is in mounting hole tight fit.
Further, two terminals with extended spot switch through-hole lateral ends of the button switch.
Further, the button switch is connected with control panel by two terminals, and control panel is opened according to stroke
OFF signal is controlled accordingly.
Further, the cross section semicircular in shape of the limiting slot, the end of one end of stop screw are hemispherical.
The utility model uses above technical scheme, and the protective door shaft set of milling machine on cam sleeve and is locked, into
And cam sleeve is transferred in support base, then be packed into button switch and stop screw in support base respectively and be locked, flange
Structure cooperation stop screw further prevents the loosening and displacement of cam sleeve.The rotation of shaft drives cam sleeve to rotate together, by
It is cam-like outer wall in corresponding button switch sections, and then the button part of button switch is pressed or unclamped, realization process opens
The effect of pass.The utility model structure is simple, is fitted close with the protection door pivot of milling machine, and travel switch movement is accurate quick.
Detailed description of the invention
The utility model is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is a kind of structural schematic diagram for the travel switch that door pivot is protected for numerical control radial miller of the utility model；
Fig. 2 is a kind of vertical view A-A section for the travel switch that door pivot is protected for numerical control radial miller of the utility model
Schematic diagram.
Specific embodiment
As shown in the figures 1 and 2, the utility model discloses a kind of strokes for numerical control radial miller protection door pivot to open
It closes comprising cam sleeve 3 and support base 4, cam sleeve 3 are set in shaft 1 by fixing piece 2 and are rotated with shaft 1, support base
4 are equipped with connection through-hole 41, and the rotation of cam sleeve 3 is set in connection through-hole 41, and the outer wall of cam sleeve 3 is equipped with cam from top to down
Shape outer wall 31 and limiting slot 32, support base 4 correspond to button switch 7 at the partial cam shape outer wall 31 of cam sleeve 3, button switch 7
Button part be close to cam-like outer wall 31 and be arranged, be fixedly installed with stop screw 5 at the corresponding limiting slot 32 of support base 4, limit
One end of screw 5 is slidably connected with the holding of limiting slot 32.
Further, the fixing piece 2 is holding screw, and cam sleeve 3 is fixedly connected by holding screw with shaft 1.
Further, one end face of the cam sleeve 3 has the flange 33 extended outward, the cooperation limit of 33 structure of flange
Screw 5 further prevents the loosening and displacement of cam sleeve 3.
Further, the support base 4 is equipped at least two installation through-hole 42, and support base 4 on installation through-hole 42 by setting
The fixed screw set is installed on milling machine.
Further, the support base 4 is equipped with switch through-hole 43 corresponding with button switch 7, and button switch 7 passes through limit
Position set 6 is removably mounted in switch through-hole 43.
Further, the support base 4 is equipped with mounting hole 44 corresponding with stop screw 5, and stop screw 5 is in mounting hole 44
Tight fit.
Further, two terminals 71 with extended spot switch 43 lateral ends of through-hole of the button switch 7.
Further, the button switch 7 is connected with control panel by two terminals 71.
Further, the cross section semicircular in shape of the limiting slot 32, the end of one end of stop screw 5 are hemispherical.
The utility model uses above technical scheme, and the protection door pivot 1 of milling machine is sleeved on cam sleeve 3 and is locked,
And then cam sleeve 3 is transferred in support base 4, then be packed into button switch 7 and stop screw 5 in support base 4 respectively and lock solid
Fixed, 33 structure of flange cooperation stop screw 5 further prevents the loosening and displacement of cam sleeve 3.The rotation of shaft 1 drives cam sleeve
3 rotate together, due to 7 part of corresponding button switch be cam-like outer wall 31, and then to the button part of button switch 7 pressing or
It unclamps, realizes the effect of process switch.The utility model structure is simple, is fitted close with the protection door pivot 1 of milling machine, stroke is opened
Pass movement is accurate quick.
Claims (9)
1. a kind of travel switch for numerical control radial miller protection door pivot, it is characterised in that: it includes cam sleeve and support
Seat, cam sleeve are set in shaft by fixing piece and are rotated with shaft, and support base is equipped with connection through-hole, cam sleeve turning set
It is located in connection through-hole, the outer wall of cam sleeve is equipped with cam-like outer wall and limiting slot from top to down, and support base corresponds to cam sleeve
Button switch at partial cam shape outer wall, the button part of button switch are close to the setting of cam-like outer wall, the corresponding limit of support base
Stop screw is fixedly installed at slot, one end and the limiting slot holding of stop screw are slidably connected.
2. a kind of travel switch for numerical control radial miller protection door pivot according to claim 1, it is characterised in that:
The fixing piece is holding screw, and cam sleeve is fixedly connected by holding screw with shaft.
3. a kind of travel switch for numerical control radial miller protection door pivot according to claim 1, it is characterised in that:
One end face of the cam sleeve has the flange extended outward, and flanged structure cooperation stop screw further prevents cam sleeve
It loosens and shifts.
4. a kind of travel switch for numerical control radial miller protection door pivot according to claim 1, it is characterised in that:
The support base is equipped at least two installation through-hole, and support base is installed on milling machine by the fixed screw being arranged on installation through-hole
On.
5. a kind of travel switch for numerical control radial miller protection door pivot according to claim 1, it is characterised in that:
The support base is equipped with switch through-hole corresponding with button switch, and button switch is removably mounted to switch by limit sleeve and leads to
In hole.
6. a kind of travel switch for numerical control radial miller protection door pivot according to claim 1, it is characterised in that:
The support base is equipped with mounting hole corresponding with stop screw, and stop screw is in mounting hole tight fit.
7. a kind of travel switch for numerical control radial miller protection door pivot according to claim 1, it is characterised in that:
Two terminals with extended spot switch through-hole lateral ends of the button switch.
8. a kind of travel switch for numerical control radial miller protection door pivot according to claim 1, it is characterised in that:
The button switch is connected with control panel by two terminals.
9. a kind of travel switch for numerical control radial miller protection door pivot according to claim 1, it is characterised in that:
The cross section semicircular in shape of the limiting slot, the end of one end of stop screw are hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831053.8U CN208977415U (en) | 2018-11-07 | 2018-11-07 | A kind of travel switch for numerical control radial miller protection door pivot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831053.8U CN208977415U (en) | 2018-11-07 | 2018-11-07 | A kind of travel switch for numerical control radial miller protection door pivot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208977415U true CN208977415U (en) | 2019-06-14 |
Family
ID=66790514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821831053.8U Expired - Fee Related CN208977415U (en) | 2018-11-07 | 2018-11-07 | A kind of travel switch for numerical control radial miller protection door pivot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208977415U (en) |
-
2018
- 2018-11-07 CN CN201821831053.8U patent/CN208977415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190614 |