CN204277858U - Positioner - Google Patents
Positioner Download PDFInfo
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- CN204277858U CN204277858U CN201420760126.4U CN201420760126U CN204277858U CN 204277858 U CN204277858 U CN 204277858U CN 201420760126 U CN201420760126 U CN 201420760126U CN 204277858 U CN204277858 U CN 204277858U
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- hole
- datum plate
- positioning datum
- positioner
- smart
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Abstract
The utility model discloses a kind of positioner, comprise a location datum plate, at least three alignment pins, described positioning datum plate comprises some fixing holes, described fixing hole runs through top and the bottom of described positioning datum plate, described fixing hole is opened in middle part or the periphery of described positioning datum plate, described positioning datum plate also offers some smart holes for fixing described alignment pin, described positioning datum plate also offers some screwed holes, described smart hole and described screwed hole interval arrange and form the location pore area be parallel to each other, and the line-spacing between the pore area of described location is equal.The utility model has advantage easy and simple to handle, to improve work pieces process efficiency.
Description
Technical field
The utility model relates to a kind of fixture, particularly a kind of positioner.
Background technology
Correcting workpiece and processing is the routine work of mechanical processing industry; but often can run into the task that the workpiece of small lot multi items is processed in process; at this moment, will produce and frequent change the fixture of holding workpiece, the manual correction location of workpiece and the more problem of losing time of being used for.And if do not correct, then can cause the underproof problem of product quality.
Utility model content
The technical problems to be solved in the utility model is to overcome existing machinery processing industry processing workpiece to be processed, to be corrected, in the process that corrects, position is fixed inaccurate, frequent replacing fixture expends time in more problem, provides a kind of positioner.
A kind of positioner, comprise a location datum plate, at least three alignment pins, its feature is, described positioning datum plate comprises some fixing holes, described fixing hole runs through top and the bottom of described positioning datum plate, described fixing hole is opened in middle part or the periphery of described positioning datum plate, described positioning datum plate also offers some smart holes for fixing described alignment pin, described positioning datum plate also offers some screwed holes, described smart hole and described screwed hole interval arrange and form the location pore area be parallel to each other, and the line-spacing between the pore area of described location is equal.
Preferably, described positioner also comprises some locating clips, has one for described locating clip being fixed on the jig arm through hole of described positioning datum plate in the middle part of the jig arm of described locating clip.
Preferably, the diameter of described alignment pin is identical with the diameter in described smart hole.
Preferably, the diameter in described smart hole is 8 millimeters.
Preferably, described screwed hole and M10 bolt match.
Preferably, the distance between the center of circle of described screwed hole and the center of circle in adjacent described smart hole is 20 millimeters.
By the positioner that this is special, facilitate fixing when three coordinate measuring machine uses of workpiece to be added or to be corrected, decrease in operating process, because frequently change fixture, the adjustment location of workpiece and the waste of time that causes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the positioner of the utility model embodiment 1.
Description of reference numerals:
Positioning datum plate: 10
Essence hole: 11
Screwed hole: 12
Essence hole: 13
Screwed hole: 14
Essence hole: 15
Screwed hole: 16
Essence hole: 17
Screwed hole: 18
Essence hole: 19
Screwed hole: 21
Essence hole: 22
Screwed hole: 23
Essence hole: 24
Screwed hole: 25
Essence hole: 26
Screwed hole: 27
Essence hole: 28
Fixing hole: 30
Detailed description of the invention
Mode below by embodiment further illustrates the utility model, but is not therefore limited among described scope of embodiments by the utility model.The experimental technique of unreceipted actual conditions in the following example, conventionally and condition, or selects according to catalogue.
Embodiment
Understood incorporated by reference to Fig. 1, a kind of positioner, comprised a location datum plate 10, at least three alignment pins, some locating clips.Positioning datum plate 10 offers some fixing holes (such as fixing hole 30), fixing hole runs through top and the bottom of positioning datum plate 10, simultaneously, fixing hole is opened in middle part or the periphery (preferably simultaneously existing) of positioning datum plate 10, therefore, positioning datum plate 10 can be fixed on the equipment such as three coordinate measuring machine.Positioning datum plate 10 also offers some smart holes for fixed locating stud, and what be combined with smart hole to make alignment pin is more tight, and the diameter of alignment pin should be identical with the diameter in smart hole, is such as 8 millimeters.Positioning datum plate 10 also offers some screwed holes.Screwed hole is used for fixation workpiece, smart hole is used for location.This positioner can also with the primary standard plate of other fixtures that fix.
Understood incorporated by reference to Fig. 1, smart hole and screwed hole interval are arranged, and form many location pore areas be parallel to each other.Such as, in the horizontal direction, smart hole 11, screwed hole 12, smart hole 13, screwed hole 14, smart hole 15, screwed hole 16, smart hole 17, screwed hole 18, smart hole 19 etc. successively interval are arranged, the location pore area of a composition level; In the vertical direction, smart hole 11, screwed hole 21, smart hole 22, screwed hole 23, smart hole 24, screwed hole 25, smart hole 26, screwed hole 27, smart hole 28 etc. successively interval are arranged, and form a vertical location pore area.Line-spacing between horizontal location pore area is equal; Line-spacing between the pore area of vertical location is also equal.
Understood incorporated by reference to Fig. 1, the distance between the center of circle of screwed hole 21 and the center of circle in smart hole 11 is 20 millimeters; Distance between the center of circle of screwed hole 21 and the center of circle in smart hole 22 is 20 millimeters.One is had for described locating clip being fixed on the jig arm through hole of described positioning datum plate 10 in the middle part of the jig arm of locating clip.The effect of locating clip is piece-holder between locating clip and positioning datum plate 10.In order to realize the clamping action of locating clip for workpiece, in the middle part of the jig arm of locating clip, offer the jig arm through hole that has elliptical slot.One bolt (such as M10 bolt) passes from described jig arm through hole, and bolt can slide in the elliptical slot of described jig arm through hole, regulates the position of locating clip on positioning datum plate 10, and then can regulate the position for workpiece.
The purposes of positioner and extensively, such as, when being used on three coordinate measuring machine, can be first fixed on positioning datum plate on three coordinate measuring machine by fixing hole.Subsequently, inserted respectively by two alignment pins in two smart holes, these two alignment pins can locate a horizontal linear; Again another alignment pin is inserted in other smart hole of positioning datum plate, correcting area when this just constitutes a workpiece correction by three alignment pins.When needs repeat to correct to multiple similar workpiece time, only need workpiece to be corrected to abut to the edge that three alignment pins connect the correcting area, just can determine that whether the position of workpiece to be corrected is correct very easily.
The use step of this positioner comprises:
S1: described positioning datum plate is fixed in the operating table surface of three coordinate measuring machine;
S2: alignment pin described in two is individually fixed in same location pore area two described among smart hole, make alignment pin described in two can locate a horizontal linear;
S3: alignment pin described in another is fixed among another smart hole of locating pore area, makes alignment pin described in three can locate a correcting area;
S4: workpiece to be corrected is resisted against alignment pin described in three;
S5: top one end of described jig arm being resisted against part to be processed, the other end of described jig arm is resisted against described positioning datum plate, and described locating clip is fixed on described positioning datum plate by the bolt that a diameter and screwed hole match.
By above-mentioned steps, workpiece to be corrected accurately can be fixed on positioning datum plate, make three coordinate measuring machine directly can treat calibration of workpieces and carry out the operations such as detection, avoid and repeatedly treat calibration of workpieces and carry out the defect that position adjustment brings.
In addition, except direct, part to be processed is fixed on except the fixed form on positioning datum plate, less for some sizes, the primary standard plate of positioning datum plate as other fixtures can also be used, the diameter of Folder through-holes on fixture is set to identical with the diameter in smart hole on positioning datum plate, and fixture is fixed on described positioning datum plate.As long as using other fixtures instead is set in advance as identical with the diameter in smart hole by the diameter of Folder through-holes.This mode, makes clamp-replacing simple and efficient to handle, improves the efficiency in mechanical processing process.
Positioning datum plate is installed other fixtures, and it is as follows to fix the concrete using method of part to be processed by fixture:
S6: one fixture having two Folder through-holes at least, the diameter of described Folder through-holes is identical with the diameter in described smart hole, and described fixture and described positioning datum plate are connected and fixed by described alignment pin;
S7: be fixed on by part to be processed on described fixture, starts processing instrument.Complete the processing of workpiece, correction work.
Although the foregoing describe detailed description of the invention of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (6)
1. a positioner, comprise a location datum plate, at least three alignment pins, it is characterized in that, described positioning datum plate comprises some fixing holes, described fixing hole runs through top and the bottom of described positioning datum plate, described fixing hole is opened in middle part or the periphery of described positioning datum plate, described positioning datum plate also offers some smart holes for fixing described alignment pin, described positioning datum plate also offers some screwed holes, described smart hole and described screwed hole interval arrange and form the location pore area be parallel to each other, and the line-spacing between the pore area of described location is equal.
2. positioner as claimed in claim 1, it is characterized in that, described positioner also comprises some locating clips, has one for described locating clip being fixed on the jig arm through hole of described positioning datum plate in the middle part of the jig arm of described locating clip.
3. positioner as claimed in claim 1, it is characterized in that, the diameter of described alignment pin is identical with the diameter in described smart hole.
4. positioner as claimed in claim 3, it is characterized in that, the diameter in described smart hole is 8 millimeters.
5. positioner as claimed in claim 1, it is characterized in that, described screwed hole and M10 bolt match.
6. positioner as claimed in claim 1, it is characterized in that, the distance between the center of circle of described screwed hole and the center of circle in adjacent described smart hole is 20 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760126.4U CN204277858U (en) | 2014-12-04 | 2014-12-04 | Positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760126.4U CN204277858U (en) | 2014-12-04 | 2014-12-04 | Positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277858U true CN204277858U (en) | 2015-04-22 |
Family
ID=52861053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760126.4U Active CN204277858U (en) | 2014-12-04 | 2014-12-04 | Positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710802A (en) * | 2014-12-04 | 2016-06-29 | 焱智精密机械（上海）有限公司 | Positioning device |
-
2014
- 2014-12-04 CN CN201420760126.4U patent/CN204277858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710802A (en) * | 2014-12-04 | 2016-06-29 | 焱智精密机械（上海）有限公司 | Positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201906 Shanghai, Baoshan District, a number of rich union road, building 438, No. two Patentee after: Shanghai opiate precision machinery Limited by Share Ltd Address before: 201906 Shanghai, Baoshan District, a number of rich union road, building 438, No. two Patentee before: Yan Chi precision machinery (Shanghai) Co., Ltd. |