CN204881433U - But guiding ruler of accurate positioning - Google Patents
But guiding ruler of accurate positioning Download PDFInfo
- Publication number
- CN204881433U CN204881433U CN201520360644.1U CN201520360644U CN204881433U CN 204881433 U CN204881433 U CN 204881433U CN 201520360644 U CN201520360644 U CN 201520360644U CN 204881433 U CN204881433 U CN 204881433U
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- CN
- China
- Prior art keywords
- positioning seat
- locating piece
- hole
- sliding tray
- spring
- 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.)
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a but guiding ruler of accurate positioning, including frame, chi strip and positioner, positioner and chi strip are all installed on the frame, be equipped with the sliding tray on the frame, the both sides wall of sliding tray has the spacing groove, chi strip side is equipped with the scale tooth, and the both sides bottom of chi strip is equipped with protruding edge, positioner includes positioning seat, spring, locating piece and cage knob, the positioning seat is equipped with the through -hole to be fixed in on the frame, the locating piece is equipped with latch, waist shape hole and spring holder, and the locating piece is followed positioning seat one side opening and is put into, is equipped with the spring between locating piece spring holder and the positioning seat, the cage knob is equipped with pole portion, is equipped with the boss in the pole portion, and the waist shape hole of positioning seat central through hole and locating piece is passed by pole portion to on the insertion machine seat in the hole groove of relevant position. Compared with the prior art, the utility model the advantage be: the utility model discloses a novel structure, ingenious, easy operation, convenient can realize quick accurate adjustment and process the function of thing width.
Description
Technical field
The utility model relates to measurer, and particularly relating to one can pinpoint guiding ruler.
Background technology
Guiding ruler for measuring and limit the width of machining object on existing multiple types of tools can only roughly be located, and cannot accurately locate, and causes machining object width uneven.
Utility model content
The utility model is to solve above-mentioned deficiency, and providing one can pinpoint guiding ruler.
Above-mentioned purpose of the present utility model is realized by following technical scheme: one can pinpoint guiding ruler, and it is characterized in that: comprise support, chi bar and locating device, described locating device and chi bar are all installed on support;
Described support is provided with sliding tray, and the two side of sliding tray is provided with spacing block set, forms stopper slot between spacing block set and sliding tray bottom surface;
Described chi bar side is provided with and graduation position scale tooth one to one, and the bottom, both sides of chi bar is provided with the convex edge of matching with described stopper slot;
Described locating device comprises positioning seat, spring, locating piece and cage knob, and described positioning seat is a cavity, and chamber central is provided with through hole, and is fixed on the support of sliding tray side, and positioning seat side is provided with opening; Described locating piece is provided with latch, mounting hole and spring base, and locating piece is inserted from positioning seat one side opening, is provided with spring between locating piece spring base and positioning seat; Described cage knob is provided with bar portion, and bar portion is provided with boss, and the mounting hole of positioning seat central through hole and locating piece is passed in bar portion, and inserts in the hole slot of relevant position on support.
The utility model advantage is compared with prior art: novel structure of the present utility model, ingenious, simple to operate, convenient, can realize the function quick and precisely adjusting machining object width.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is the cross-sectional view of A-A in Fig. 2.
Fig. 4 is the structural representation of locating piece in the utility model.
Fig. 5 is the structural representation of cage knob in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 5, one can pinpoint guiding ruler, and comprise support 1, chi bar 2 and locating device 3, described locating device 3 and chi bar 2 are all installed on support 1;
Described support 1 is provided with sliding tray 1-1, and the two side of sliding tray 1-1 is provided with spacing block set 1-2, forms stopper slot 1-3 between spacing block set 1-2 and sliding tray 1-1 bottom surface;
Described chi bar 2 side is provided with and graduation position scale tooth 2-1 one to one, and the bottom, both sides of chi bar 2 is provided with the convex edge 2-2 matched with described stopper slot 1-3;
Described locating device 3 comprises positioning seat 3-1, spring 3-2, locating piece 3-3 and cage knob 3-4, and described positioning seat 3-1 is a cavity, and chamber central is provided with through hole 3-5, and is fixed on the support 1 of sliding tray 1-1 side, and positioning seat 3-1 side is provided with opening; Described locating piece 3-3 is provided with latch 3-8, mounting hole 3-6 and spring base 3-7, and locating piece 3-3 inserts from positioning seat 3-1 mono-side opening, is provided with spring 3-2 between locating piece spring base 3-7 and positioning seat 3-1; Described cage knob 3-4 is provided with bar portion 3-9, and bar portion 3-9 is provided with boss 3-10, and bar portion 3-9 through the mounting hole 3-6 of positioning seat 3-1 central through hole 3-5 and locating piece 3-3, and inserts in the hole slot 1-4 of relevant position on support 1.
Locating piece of the present utility model accurately fastens the scale tooth 2-1 on chi bar under the pressure of spring 3-2, when cage knob 3-4 rotates to latch 3-8 direction, the boss 3-10 in cage knob 3-4 bar portion is positioned at mounting hole 3-6 short radius on one side, can eject locating piece 3-3, thus realizes accurately location; When cage knob 3-4 rotates to time parallel with chi bar, the boss 3-10 in cage knob 3-4 bar portion is positioned at mounting hole 3-6 major radius on one side, namely the boss 3-10 in cage knob 3-4 bar portion unclamps locating piece 3-3, and locating piece 3-3 can auto-translating up and down, makes that latch 3-8 is relative with scale tooth 2-1 to be unclamped.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. can a pinpoint guiding ruler, it is characterized in that: comprise support, chi bar and locating device, described locating device and chi bar are all installed on support;
Described support is provided with sliding tray, and the two side of sliding tray is provided with spacing block set, forms stopper slot between spacing block set and sliding tray bottom surface;
Described chi bar side is provided with and graduation position scale tooth one to one, and the bottom, both sides of chi bar is provided with the convex edge of matching with described stopper slot;
Described locating device comprises positioning seat, spring, locating piece and cage knob, and described positioning seat is a cavity, and chamber central is provided with through hole, and is fixed on the support of sliding tray side, and positioning seat side is provided with opening; Described locating piece is provided with latch, mounting hole and spring base, and locating piece is inserted from positioning seat one side opening, is provided with spring between locating piece spring base and positioning seat; Described cage knob is provided with bar portion, and bar portion is provided with boss, and the mounting hole of positioning seat central through hole and locating piece is passed in bar portion, and inserts in the hole slot of relevant position on support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360644.1U CN204881433U (en) | 2015-05-30 | 2015-05-30 | But guiding ruler of accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360644.1U CN204881433U (en) | 2015-05-30 | 2015-05-30 | But guiding ruler of accurate positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881433U true CN204881433U (en) | 2015-12-16 |
Family
ID=54825796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360644.1U Active CN204881433U (en) | 2015-05-30 | 2015-05-30 | But guiding ruler of accurate positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059258A (en) * | 2017-06-19 | 2017-08-18 | 阜宁县鑫虎机械有限公司 | A kind of special spacing template of button-sewing machine |
-
2015
- 2015-05-30 CN CN201520360644.1U patent/CN204881433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059258A (en) * | 2017-06-19 | 2017-08-18 | 阜宁县鑫虎机械有限公司 | A kind of special spacing template of button-sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |