CN205844966U - A kind of stop position-limit mechanism - Google Patents
A kind of stop position-limit mechanism Download PDFInfo
- Publication number
- CN205844966U CN205844966U CN201620799108.6U CN201620799108U CN205844966U CN 205844966 U CN205844966 U CN 205844966U CN 201620799108 U CN201620799108 U CN 201620799108U CN 205844966 U CN205844966 U CN 205844966U
- Authority
- CN
- China
- Prior art keywords
- knob
- hole
- rotating shaft
- spacing
- groups
- 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.)
- Withdrawn - After Issue
Links
Abstract
This utility model relates to a kind of position-limit mechanism that stops, the bottom righthand side of fixing seat downwardly extends and is provided with and fixes the integrated portion that steps down of seat, the portion that steps down is rotatably provided rotating shaft；Rotating shaft right part is through stepping down portion, and rotating shaft right-hand member is fixedly connected with knob；Rotating shaft left part is provided with nut, and rotating shaft is cased with elastic component, and elastic component at nut and is stepped down between portion；The portion of stepping down is provided with two groups of spacing holes, knob be provided with two groups with the integrated gag lever post of knob, and two groups of gag lever posts can stick into respectively in corresponding spacing hole carry out stopping spacing.This utility model is installed in the mechanism such as tool, fixture, it is achieved the stop to mechanism or part is spacing；This utility model pulls out the motion of knob compression spring；Rotary knob, makes the gag lever post on knob stick into the spacing hole on fixing seat, stops spacing；After operation completes, rotary knob again, release stop spacing.This utility model simple in construction, low cost, easy and simple to handle, applied widely.
Description
Technical field:
This utility model relates to stopping that spacing equipment field, more particularly to one are capable of mechanism or zero
The stop of part is spacing.
Background technology:
General in the mechanism such as tool, fixture, it is sometimes desirable to the stop realizing some sliding parts is spacing, such as on slide rail
Slide block spacing, in prior art, the slide block on general slide rail does not the most have limit function, and it is all root that slide block moves on slide rail
Spacing according to the driving stroke of driving means, some Code in Hazardous Special Locations need the position limiting slide block be arranged on slide block controlling
Part or the position of carrier, control sometimes cannot realize by driving means, is now accomplished by designing a kind of stop position-limit mechanism
Realize.
Utility model content:
The purpose of this utility model be for the deficiencies in the prior art in place of, it is provided that a kind of stopping position-limit mechanism, it is fixed
It is contained in the mechanism such as tool, fixture, it is achieved the stop to mechanism or part is spacing.
Technology solution of the present utility model is as follows:
A kind of stop position-limit mechanism, including fixing seat, the bottom righthand side of described fixing seat downwardly extends and is provided with and fixes seat one
The body formed portion that steps down, described in step down and be rotatably provided rotating shaft in portion；Described rotating shaft right part passes the portion that steps down, rotating shaft right-hand member
It is fixedly connected with knob；Described rotating shaft left part is provided with nut, and rotating shaft is cased with elastic component, and elastic component is positioned at nut and the portion of stepping down
Between；The described portion of stepping down is provided with two groups of spacing holes, and knob is provided with two groups and the integrated gag lever post of knob, and two groups of limits
Position bar can stick into respectively in corresponding spacing hole carry out stopping spacing.
As preferably, the central axial of described knob is provided with a through hole, and rotating shaft right-hand member is positioned at through hole, and knob edge
Radially being provided with a hole, location being connected with through hole, location is provided with jackscrew in hole, by jackscrew, rotating shaft is solid with knob
Fixed.
As preferably, the tooth bar that the outer circumference surface of described knob is anti-skidding when being provided with for rotating.
As preferably, described elastic component is spring, and it is accommodating that described nut is provided with that the right flank from nut extends to the left
Hole a, the portion of stepping down is provided with the accommodating hole b extended to the right from the left surface in portion of stepping down, and the left end of spring is contained in accommodating hole a,
The right-hand member of spring is contained in accommodating hole b.
As preferably, described fixing seat offers the tooth hole for being fixed on tool or clamp mechanism by fixing seat.
As preferably, described in two groups of spacing holes in portion of stepping down be respectively square slotted eye, and two groups of spacing holes are upper limit
Hole and lower limit hole, and lower limit hole is positioned at the underface in upper limit hole.
As preferably, described two groups of gag lever posts are 180 ° and are arranged symmetrically on knob, and described tooth bar is disposed to extend
Often organize on the lateral surface of gag lever post.
The beneficial effects of the utility model are:
The tooth hole for being fixed in the mechanism such as tool, fixture is offered on fixing seat of the present utility model；Under fixing seat
End downwardly extends and is provided with the portion of stepping down, and is used for installing rotating shaft；Rotating shaft is provided with spring；Rotating shaft is rotatably installed on fixing seat；
Rotating shaft right-hand member connects knob by jackscrew is fixing；Knob is provided with gag lever post integrated with knob, is used for sticking into fixing seat
On spacing hole, rise stop position-limiting action.
During utility model works, fixing seat is fixedly mounted in the mechanism such as tool, fixture；Pull out knob, compression
Spring movement；Dextrorotation or derotation knob, to certain angle, make the gag lever post on knob stick into the spacing hole on fixing seat, stop limit
Position；After operation completes, derotation or dextrorotation knob again, make the gag lever post on knob depart from the spacing hole on fixing seat, release resistance
Keep off spacing.This utility model simple in construction, small and exquisite, low cost, easy and simple to handle, applied widely.
Accompanying drawing illustrates:
Below in conjunction with the accompanying drawings this utility model is described further:
Fig. 1 is one of structural representation of the present utility model；
Fig. 2 is the two of structural representation of the present utility model；
Fig. 3 is the three of structural representation of the present utility model；
Fig. 4 is the front view of Fig. 1；
Fig. 5 is the upward view of Fig. 1.
Symbol description in figure: 1 fixes seat；2 step down portion；201 accommodating hole b；3 rotating shafts；4 knobs；5 tops
Silk；6 nuts；601 accommodating hole a；7 elastic components；8 spacing holes；9 gag lever posts；10 tooth bars；11 tooth holes.
Detailed description of the invention:
Embodiment, is shown in accompanying drawing 1, and a kind of stop position-limit mechanism, including fixing seat 1, the bottom righthand side of described fixing seat is to downward
Stretch and be provided with and fix the integrated portion 2 that steps down of seat, described in step down and be rotatably provided rotating shaft 3 in portion；Described rotating shaft right part
Through stepping down portion, rotating shaft right-hand member is fixedly connected with knob 4, and the central axial of described knob is provided with a through hole, rotating shaft right-hand member
Being positioned at through hole, and knob is radially provided with a hole, location being connected with through hole, location is provided with jackscrew 5 in hole, logical
Cross jackscrew rotating shaft to be fixed with knob.
Described rotating shaft left part is provided with nut 6, and rotating shaft is cased with elastic component 7, and elastic component at nut and is stepped down between portion；
Described elastic component is spring, and described nut is provided with the accommodating hole a601 that the right flank from nut extends to the left, and the portion that steps down sets
Having the accommodating hole b201 extended to the right from the left surface in portion of stepping down, the left end of spring is contained in accommodating hole a, and the right-hand member of spring holds
Put in accommodating hole b.
The described portion of stepping down is provided with two groups of spacing holes 8, and knob is provided with two groups and the integrated gag lever post of knob 9, and
Two groups of gag lever posts can stick into respectively in corresponding spacing hole carry out stopping spacing.The described two groups of spacing holes stepped down in portion are respectively
For square slotted eye, and two groups of spacing holes are upper limit hole and lower limit hole, and lower limit hole is positioned at the underface in upper limit hole.Institute
State lower limit hole and be through the square slotted eye of the lower surface in the portion of stepping down and right flank；The degree of depth of square slotted eye is less than stepping down portion
Thickness；Described two groups of gag lever posts are 180 ° and are arranged symmetrically on knob, when the outer circumference surface of described knob is provided with for rotating
Anti-skidding tooth bar 10, and described tooth bar is disposed to extend on the lateral surface often organizing gag lever post.
The tooth hole 11 for being fixed on tool or clamp mechanism by fixing seat, described tooth hole is offered on described fixing seat
Direction consistent with the direction of spacing hole.
Utility model works principle: fixing seat is fixedly mounted on sliding-rail sliding module by tooth hole, for slide block
Carrying out stopping spacing, first pull out knob, compression spring is moved；Turn clockwise knob 45 °, makes the gag lever post on knob
Stick into the spacing hole on fixing seat, make rotating shaft stop position limiting slide block；After operation completes, pull out knob, revolve the most counterclockwise
Rotate 45 ° of button, make the gag lever post on knob depart from the spacing hole on fixing seat, make slide block release stop spacing.
Above-described embodiment is the specific descriptions carrying out this utility model, simply carries out this utility model furtherly
Bright, it is impossible to be interpreted as the restriction to this utility model protection domain, those skilled in the art is according in above-mentioned utility model
Hold and make some nonessential improvement and within adjustment each falls within protection domain of the present utility model.
Claims (7)
1. stop a position-limit mechanism, including fixing seat, it is characterised in that: the bottom righthand side of described fixing seat downwardly extend be provided with and
The fixing integrated portion that steps down of seat, described in step down and be rotatably provided rotating shaft in portion；Described rotating shaft right part passes the portion that steps down,
Rotating shaft right-hand member is fixedly connected with knob；Described rotating shaft left part is provided with nut, and rotating shaft is cased with elastic component, and elastic component is positioned at nut
And step down between portion；The described portion of stepping down is provided with two groups of spacing holes, and knob is provided with two groups and the integrated gag lever post of knob,
And two groups of gag lever posts can stick into respectively in corresponding spacing hole carry out stopping spacing.
A kind of stop position-limit mechanism the most according to claim 1, it is characterised in that: the central axial of described knob is provided with
One through hole, rotating shaft right-hand member is positioned at through hole, and knob is radially provided with a hole, location being connected with through hole, positions hole
Jackscrew is inside installed, by jackscrew, rotating shaft is fixed with knob.
A kind of stop position-limit mechanism the most according to claim 2, it is characterised in that: the outer circumference surface of described knob is provided with
Tooth bar anti-skidding during for rotating.
A kind of stop position-limit mechanism the most according to claim 1, it is characterised in that: described elastic component is spring, described spiral shell
Mother is provided with the accommodating hole a that the right flank from nut extends to the left, and the left surface that the portion of stepping down is provided with from the portion that steps down extends to the right
Accommodating hole b, the left end of spring is contained in accommodating hole a, and the right-hand member of spring is contained in accommodating hole b.
A kind of stop position-limit mechanism the most according to claim 1, it is characterised in that: offer on described fixing seat for inciting somebody to action
Fixing seat is fixed on the tooth hole on tool or clamp mechanism.
A kind of stop position-limit mechanism the most according to claim 1, it is characterised in that two groups of spacing holes in portion of stepping down described in:
Be respectively square slotted eye, and two groups of spacing holes be upper limit hole and lower limit hole, and lower limit hole be positioned at upper limit hole just under
Side.
A kind of stop position-limit mechanism the most according to claim 3, it is characterised in that: described two groups of gag lever posts are 180 ° of symmetries
It is arranged on knob, and described tooth bar is disposed to extend on the lateral surface often organizing gag lever post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799108.6U CN205844966U (en) | 2016-07-27 | 2016-07-27 | A kind of stop position-limit mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799108.6U CN205844966U (en) | 2016-07-27 | 2016-07-27 | A kind of stop position-limit mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844966U true CN205844966U (en) | 2016-12-28 |
Family
ID=57641592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799108.6U Withdrawn - After Issue CN205844966U (en) | 2016-07-27 | 2016-07-27 | A kind of stop position-limit mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106055024A (en) * | 2016-07-27 | 2016-10-26 | 苏州博众精工科技有限公司 | Stop limit mechanism |
| CN108510896A (en) * | 2018-02-10 | 2018-09-07 | 深圳市海司恩科技有限公司 | Rotary wavelength convert head, pixel unit, display and electronic equipment |
-
2016
- 2016-07-27 CN CN201620799108.6U patent/CN205844966U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106055024A (en) * | 2016-07-27 | 2016-10-26 | 苏州博众精工科技有限公司 | Stop limit mechanism |
| CN108510896A (en) * | 2018-02-10 | 2018-09-07 | 深圳市海司恩科技有限公司 | Rotary wavelength convert head, pixel unit, display and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20170811 |