CN204868288U - Double entry positioner - Google Patents
Double entry positioner Download PDFInfo
- Publication number
- CN204868288U CN204868288U CN201520568791.8U CN201520568791U CN204868288U CN 204868288 U CN204868288 U CN 204868288U CN 201520568791 U CN201520568791 U CN 201520568791U CN 204868288 U CN204868288 U CN 204868288U
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- CN
- China
- Prior art keywords
- alignment pin
- locating slot
- circular disk
- degree
- lower alignment
- 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
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Abstract
The utility model relates to the field of machining, especially relate to a double entry positioner, including lower positioning pin (1), go up locating pin (2), annular disc (3), control part (4), annular disc (3) is equipped with inward constant head tank (5) and constant head tank (6) at its ascending side surface in centre of a circle symmetry axis side, the appearance of lower positioning pin (1) one end and the notch shape phase -match of constant head tank (5), go up the appearance of locating pin (2) one end and the notch shape phase -match of constant head tank (6), the one end of lower positioning pin (1) is inserted and is fixed and drive the one end and constant head tank (6) counterbalance of annular disc (3) rotation up to last locating pin (2) in constant head tank (5), the other end of lower positioning pin (1) is equipped with the spring and is connected with the wall, the other end of going up locating pin (2) is equipped with the spring and is connected with the wall. The utility model discloses simple structure with low costs and can reach fine location effect.
Description
Technical field
The utility model relates to field of machining, particularly relates to a kind of compound positioner.
Background technology
Positioner refers to the device for determining position required by workpiece or machining tool.Growing along with science and technology, people also and then improve the requirement of product, and therefore, everybody starts the process of Product processing, and the positioner wherein adding man-hour just becomes particularly important.
In the file of prior art CN200810140465.1, its invention provides one to automatically reset, and automatically locates, the mechanical processing worktable that time processing is shaping.Its operation principle is as follows: it comprises work top and walking mechanism, workbench is a table rest and a rotatable work top composition, table rest is provided with the clamping device for fixing rotary work table top, rotary work table top is provided with the positioner of converted products, and the faying face of table rest and rotary work table top has groove, locating hole and the alignment pin of placing ball.Clamping device in table rest by tightening connecting plate, pull bar, adjusting nut, locking carves the clamp system that block, eccentric wheel and handle form.Locating hole is located on rotary work table top, and alignment pin top is the inclined-plane with radian, and bottom is placed with spring and is contained on table rest.Positioner on rotary work table top is made up of the cylinder of a replaceable different-diameter, hold-down bolt and pressing plate.
Above-mentioned prior art, automatically resets although can reach, automatically a function of location, and the cost needed for the assembling of mechanical processing worktable is high, its structure also more complicated.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, cost is low and the compound positioner of the one of good positioning effect.
Base case of the present utility model is: compound positioner, comprise lower alignment pin, upper alignment pin, circular disk, operating element, it is characterized in that: the side surface of described circular disk on its symmetry axis direction, center of circle is provided with inside locating slot and locating slot, the described lower profile of alignment pin one end and the notch shape of locating slot match, the described upper profile of alignment pin one end and the notch shape of locating slot match, one end of described lower alignment pin is inserted and secured in locating slot and drives circular disk to rotate until one end of upper alignment pin and locating slot offset, the other end of described lower alignment pin is provided with the spring be fixed on platform, the other end of described upper alignment pin is provided with the spring be fixed on platform.
The principle of base case is: spring is forced to drive lower alignment pin to insert in locating slot, circular disk is made to produce additional rotation, its rotation direction is contrary with circular disk rotation direction, until the top upper alignment pin of circular disk locating slot make alignment pin insert in locating slot.
The effect that base case reaches is: by the extruding of spring to lower alignment pin and upper alignment pin, the rotation of circular disk, reaches good locating effect, and structurally very simple, required cost is also lower.
Preferred version one: based on the preferred version of scheme, described operating element comprises cam, long connector, short connector, described cam is hinged, described long connector near one end of cam for being fixedly connected with and offseting with cam level, described long connector with between short connector for being fixedly connected with and there is certain angle, described angle is greater than 90 degree, described lower alignment pin lower end is also provided with boss, described boss is positioned at the U-shaped port of the other end of short connector, fixed mechanism motion is driven by the rotation of cam, make connector close to circular disk, U-shaped port on short connector and relatively rotating between boss extract lower alignment pin, the rotation of extracting drive circular disk of lower alignment pin, alignment pin is pushed out, reach a function simply unlocked.
Preferred version two: based on the another preferred version of scheme, described one end of lower alignment pin and the notch of locating slot same while be set to inclined-plane, the another side of lower this one end of alignment pin is provided with jut and is stuck in locating slot, described one end of upper alignment pin and the notch of locating slot same while be set to inclined-plane, the another side of upper this one end of alignment pin is provided with jut and is stuck in locating slot, further optimize the locate mode of lower alignment pin and locating slot, upper alignment pin and locating slot, reach better locating effect.
Preferred version three: based on the another preferred version of scheme, the both sides of described lower alignment pin are provided with conflict thing and form gliding groove, the both sides of described upper alignment pin are provided with conflict thing and form upper hopper chute, by gliding groove to the restriction of lower alignment pin and upper hopper chute to the restriction of upper alignment pin, lower alignment pin and upper alignment pin can only be moved back and forth on the symmetry axis of the circular disk center of circle.
Preferred version four: based on the another preferred version of scheme, the circle centre position of described circular disk is provided with circular hole, described circular disk is as the criterion with horizontal direction, the direction of 45 degree, 135 degree, 225 degree and 315 degree is equipped with the circular hole of formed objects, according to the position of circular hole, the process requirements in different angles can be realized.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the compound positioner of the utility model;
Fig. 2 is the structural representation of utility model CN200810140465.1;
Fig. 3 is the top view of utility model CN200810140465.1 table rest;
Reference numeral in Figure of description comprises: lower alignment pin (1), upper alignment pin (2), circular disk (3), operating element (4), locating slot (5), locating slot (6), cam (7), long connector (8), short connector (9), gliding groove (10), upper hopper chute (11).
Detailed description of the invention
Embodiment one
As shown in Figure 1, a kind of compound positioner, comprise lower alignment pin 1, upper alignment pin 2, circular disk 3, operating element 4, the side surface of circular disk 3 on its symmetry axis direction, center of circle is provided with inside locating slot 5 and locating slot 6, one end of lower alignment pin 1 and the notch of locating slot 5 same while be set to inclined-plane, the another side of lower this one end of alignment pin 1 is provided with jut and is stuck in locating slot 5 li, one end of upper alignment pin 2 and the notch of locating slot 6 same while be set to inclined-plane, the another side of upper this one end of alignment pin 2 is provided with jut and is stuck in locating slot 6 li, one end of lower alignment pin 1 is inserted and secured in locating slot 5 and drives circular disk 3 to rotate until one end of upper alignment pin 2 and locating slot 6 offset, the other end of lower alignment pin 1 is provided with the spring be fixed on platform, the other end of upper alignment pin 2 is provided with the spring be fixed on platform.
Spring is forced to drive lower alignment pin 1 to insert in locating slot 5, now spring is in extended state, the inclined-plane of following alignment pin 1 makes circular disk 3 produce additional rotation, its rotation direction is contrary with circular disk 3 rotation direction, until the inclined-plane of the top upper alignment pin 2 in inclined-plane in circular disk 3 locating slot 6 make alignment pin 2 insert in locating slot 6.
Operating element comprises cam 7, long connector 8, short connector 9, described cam 7 is hinged, described long connector 8 near one end of cam 7 for being fixedly connected with and offseting with cam 7 level, for being fixedly connected with between described long connector 8 with short connector 9, the other end of described short connector 9 is the upper surface that U-shaped port is fixed by screws in lower alignment pin 1, the both sides of lower alignment pin 1 are provided with conflict thing and form gliding groove 10, and the both sides of described alignment pin 2 are provided with conflict thing and form upper hopper chute 11.
Wherein the connection of long connector 8, short connector 9 and lower alignment pin 1 is fixed mechanism, fixed mechanism motion is driven by the rotation of cam 7, make long connector 8 close to circular disk 3, U-shaped port on short connector 9 extracts lower alignment pin 1 by screw along the notch of gliding groove 10, the rotation of extracting drive circular disk 3 of lower alignment pin 1, alignment pin 2 is pushed out along the notch of upper hopper chute 11, reaches a function simply unlocked.
The circle centre position of circular disk (3) is provided with circular hole, described circular disk (3) is as the criterion with horizontal direction, the direction of 45 degree, 135 degree, 225 degree and 315 degree is equipped with the circular hole of formed objects, according to the position of circular hole, the process requirements in different angles can be realized.
Claims (5)
1. compound positioner, comprise lower alignment pin (1), upper alignment pin (2), circular disk (3), operating element (4), it is characterized in that: the side surface of described circular disk (3) on its symmetry axis direction, center of circle is provided with inside locating slot (5) and locating slot (6), the described profile of lower alignment pin (1) one end and the notch shape of locating slot (5) match, the described profile of upper alignment pin (2) one end and the notch shape of locating slot (6) match, one end of described lower alignment pin (1) is inserted and secured in locating slot (5) and drives circular disk (3) to rotate until one end of upper alignment pin (2) and locating slot (6) offset, the other end of described lower alignment pin (1) is provided with the spring be fixed on platform, the other end of described upper alignment pin (2) is provided with the spring be fixed on platform.
2. compound positioner according to claim 1, it is characterized in that: described operating element comprises cam (7), long connector (8), short connector (9), described cam (7) is for hinged, one end of the close cam (7) of described long connector (8) is for being fixedly connected with and offseting with cam (7) level, described long connector (8) with between short connector (9) for being fixedly connected with and there is certain angle, described angle is greater than 90 degree, described lower alignment pin (1) lower end is also provided with boss, described boss is positioned at the U-shaped port of the other end of short connector (9).
3. compound positioner according to claim 1, it is characterized in that: one end of described lower alignment pin (1) and the same of notch of locating slot (5) are set to inclined-plane, the another side of lower this one end of alignment pin (1) is provided with jut, and to be stuck in locating slot (5) inner, one end of described upper alignment pin (2) and the notch of locating slot (6) same while be set to inclined-plane, the another side of upper alignment pin (2) this one end is provided with jut, and to be stuck in locating slot (6) inner.
4. compound positioner according to claim 1, is characterized in that: the both sides of described lower alignment pin (1) are provided with conflict thing and form gliding groove (10), and the both sides of described upper alignment pin (2) are provided with conflict thing and form upper hopper chute (11).
5. compound positioner according to claim 1, it is characterized in that: the circle centre position of described circular disk (3) is provided with circular hole, described circular disk (3) is as the criterion with horizontal direction, and the direction of 45 degree, 135 degree, 225 degree and 315 degree is equipped with the circular hole of formed objects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568791.8U CN204868288U (en) | 2015-08-01 | 2015-08-01 | Double entry positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568791.8U CN204868288U (en) | 2015-08-01 | 2015-08-01 | Double entry positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868288U true CN204868288U (en) | 2015-12-16 |
Family
ID=54812710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568791.8U Expired - Fee Related CN204868288U (en) | 2015-08-01 | 2015-08-01 | Double entry positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999320A (en) * | 2015-08-01 | 2015-10-28 | 重庆友擘机械制造有限公司 | Compound type locating device |
| CN108252355A (en) * | 2018-03-13 | 2018-07-06 | 中国电建集团北京勘测设计研究院有限公司 | For the detachable intake of pipeline water intaking |
-
2015
- 2015-08-01 CN CN201520568791.8U patent/CN204868288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999320A (en) * | 2015-08-01 | 2015-10-28 | 重庆友擘机械制造有限公司 | Compound type locating device |
| CN108252355A (en) * | 2018-03-13 | 2018-07-06 | 中国电建集团北京勘测设计研究院有限公司 | For the detachable intake of pipeline water intaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |