CN203664761U - Open type general positioning device - Google Patents
Open type general positioning device Download PDFInfo
- Publication number
- CN203664761U CN203664761U CN201320842451.0U CN201320842451U CN203664761U CN 203664761 U CN203664761 U CN 203664761U CN 201320842451 U CN201320842451 U CN 201320842451U CN 203664761 U CN203664761 U CN 203664761U
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- Prior art keywords
- baffle plate
- plate
- blank
- positioning
- baffle
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- Expired - Lifetime
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- 238000003754 machining Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model provides an open type general positioning device, and belongs to the field of numerical control machining. The open type general positioning device comprises a positioning bottom plate, a top plate and a pressing plate. A baffle X and a baffle Y on the positioning bottom plate are matched with the top plate and the pressing plate for use respectively, positioning and clamping in the upward direction, the downward direction, the left direction, the right direction, the forward direction and the backward direction are achieved, materials for hole positioning do not need to be reserved on a blank part, and therefore raw materials are saved, a tool is prevented from being damaged in the hole machining process, and the technical problem that machining accuracy is reduced due to errors generated in the hole machining process is avoided. The open type general positioning device is simple in steps, low in cost, convenient to operate and capable of being widely applied to positioning and clamping in the field of numerical control machining, and has high market promotion and application value.
Description
Technical field
The utility model belongs to digital control processing field, is specifically related to one in NC Machining Process, the device that the blank of part is positioned.
Background technology
In NC Machining Process, it is the prerequisite that ensures Processing Quality of NC Machining that the blank of part is positioned, and in prior art, is all first to adopt the positioner in hole to position part to the processing of part blank.Concrete operation is the position that reserves locating hole in blank, then carries out Drilling operation at locating hole place, and then processes another locating hole completely vertical with locating hole, and then blank part is fixed on the working face of Digit Control Machine Tool by the centering in hole.Blank has fixing characteristic: the angle between the adjacent side of blank is fixed as an angle of 90 degrees.
In prior art, there is following technical problem:
1. on blank, need reserved position of portalling, waste material, more obvious for larger frame class part; Generally select the pin rod of ∮ 18mm, scrap (bridge) 10mm, reserved cutter amount 30mm, (tool diameter ∮ 20mm's, rough machined surplus, also wants to collide pin rod) so monolateral need reserve at least surplus of 60mm of > 18+10+30, bilateral is exactly the surplus of 120mm.In other words,, for the long part of 600mm, every 5 parts just need the material of 1 part of waste to make scrap (bridge).
If 2. blank is thicker, because locating hole must be through hole, the processing in hole is also very difficult.Especially for titanium alloy component, due to easily sticky cutter of smear metal, heat is difficult for scattering and disappearing, and when deep hole machining, cutter can rubescent heating, causes the easy baked of part to lose, and material structure performance changes, and causes tool damage simultaneously, and difficulty of processing is very large;
3. the requirement of the perpendicularity of hole and bottom surface is also very high, comes for benchmark because following process needs alignment holes center, if there is deviation in hole, the processing of part will produce error, also can have influence on follow-up measurement;
4. also want many drilling operatings and clamping, the centering in hole is also cumbersome, Kong center, two ends centering need be parallel to the machining shaft of lathe, also determines working origin with dial gauge centering cylinder, time-consuming.
Utility model content
In order to solve, available technology adopting hole locate mode existing waste material, tool damage, precision are not high, the technical problem of centering trouble, and the utility model provides a kind of open positioner that does not need boring can realize location.
A kind of open common locating device, it is characterized in that: comprise positioning plate, top board, pressing plate, be designed with X baffle plate at positioning plate upper edge place, left side edge place is designed with Y baffle plate, X baffle plate and Y baffle plate are all perpendicular to positioning plate, and the standard angle when angle that X baffle plate forms with Y baffle plate intersection and blank blanking is identical; X baffle plate and be designed with respectively pressing plate above Y baffle plate, pressing plate is arranged on respectively on X baffle plate and Y baffle plate by pressing plate device for fastening; On positioning plate, be processed with spacing hole, top board is fixed on spacing hole with top-plate screw, prop up blank no longer along left and right directions, fore-and-aft direction play, pressing plate compresses blank and stops blank along Z-direction play.
The utility model utilize X baffle plate on positioning plate and Y baffle plate respectively with being used in conjunction with of top board and pressing plate, realize six direction positioning and clamping before and after up and down, make blank part not need to reserve again to portal the material of location, raw material are saved, and the damage of cutter while having reduced machining hole, avoid the technical problem being reduced by the caused machining accuracy of the error in the process of hole, and this open common locating device step is simple, cost is low, easy to operate, can be widely used in the problem of the positioning and clamping in digital control processing field.There is higher marketing and using value.
Brief description of the drawings
Drawing of the present utility model is described as follows:
Fig. 1. the front view of fixture that a kind of open common locating device uses;
Fig. 2. the top view of fixture that a kind of open common locating device uses;
In figure: 1.X baffle plate 2. blank 3. pressing plate 4. securing member 5. positioning plate 6. top board 7. top-plate screw 8.Y baffle plates
Detailed description of the invention
Below in conjunction with accompanying drawing, that the invention will be further described is as follows:
A kind of open common locating device, it is characterized in that: comprise positioning plate, top board, pressing plate, be designed with X baffle plate at positioning plate upper edge place, left side edge place is designed with Y baffle plate, X baffle plate and Y baffle plate are all perpendicular to positioning plate, and the standard angle when angle that X baffle plate forms with Y baffle plate intersection and blank blanking is identical; X baffle plate and be designed with respectively pressing plate above Y baffle plate, pressing plate is arranged on respectively on X baffle plate and Y baffle plate by pressing plate device for fastening; On positioning plate, be processed with spacing hole, top board be screwed on spacing hole, prop up blank no longer along left and right, fore-and-aft direction play, pressing plate compresses blank and stops blank play along the vertical direction.
When use, after the one side of blank 2 is gone to assassinate, on positioning plate 5, the face of deburring and X baffle plate 1 are fitted; Promote blank 2 again, deburring face is advanced along X baffle plate 1, will fit with Y baffle plate 8 in the side adjacent with deburring face; Fit with X baffle plate 1, Y baffle plate 8 respectively in the two sides that blank is adjacent, with top board 6, blank 2 is fixed on positioning plate 5 respectively, make it can not be along left and right and fore-and-aft direction play, top board 6 be to be fixed in the spacing hole processing in advance on positioning plate 5 with top-plate screw 7; Screw respectively the pressing plate device for fastening on X baffle plate 1, Y baffle plate 8, pressing plate 3 compresses blank 2.
As the face of blank 2 parts that need to fit with Y baffle plate 8 can not be fitted closely, the angle that blank 2 material are described has error, now need blank 2 faces to fitting with Y baffle plate 8 to carry out machining until two adjacent surfaces of blank 2 can be completely and X baffle plate 1, Y baffle plate 8 fit.
In this device, X baffle plate 1 and Y baffle plate 8 can with positioning plate 5 one, X baffle plate 1 and Y baffle plate 8 are to process on positioning plate 5.
In this device, X baffle plate 1 and Y baffle plate 8 can also be cuboids independently, utilize respectively securing member 4 to be fixedly mounted on trailing flank and the left surface of positioning plate 5.
For making positioning plate 5 can be applicable to the blank 2 of different model, different size, on positioning plate 5, be processed with multiple spacing holes.Need different blank 2 to add man-hour, only need to select the spacing hole matching with blank 2.
For make to blank 2 above-below directions to more general, the described mode of selecting bolt of long stem to coordinate with nut with the matching used pressing plate device for fastening of pressing plate 3 of pressing plate 3 of the application of force., in the time that blank 2 is thicker, only the precession of need adjustment nut how much.
In prior art, the blank 2 after all blankings is all that two sides is adjacent, and the utility model is equally applicable to the fixed angle forming between the adjacent surface of blank 2 parts, and X, Y baffle plate 8 are made corresponding angle adjustment.
In the utility model, the coating squence of blank part and X baffle plate, Y baffle plate is only clear, convenient statement this method; in the time of practical operation, both orders are interchangeable; in addition; in file is also a kind of description of expressing relative position and direction between front and back up and down; the description of alternate manner; the method identical with the structure of the principle of the invention and the fixture that uses, also belongs to protection scope of the present invention.
Protection domain of the present utility model is not limited only to the disclosed technical scheme of detailed description of the invention part; all X of utilization, Y baffle plate coordinate with positioning plate; the technical scheme of by top board and pressing plate, blank material being carried out clamping, all falls into protection domain of the present utility model.
Claims (6)
1. an open common locating device, it is characterized in that: comprise positioning plate, top board, pressing plate, be designed with X baffle plate (1) at positioning plate upper edge place, left side edge place is designed with Y baffle plate (8), X baffle plate (1) is with Y baffle plate (8) all perpendicular to positioning plate (5), and the standard angle when angle that X baffle plate (1) forms with Y baffle plate (8) intersection and blank blanking is identical; X baffle plate (1) is designed with respectively pressing plate (3) above with Y baffle plate (8), and pressing plate (3) is arranged on respectively on X baffle plate (1) and Y baffle plate (8) by pressing plate device for fastening; On positioning plate (5), be processed with spacing hole, top board (6) be fixed on spacing hole with top-plate screw (7), prop up blank (2) no longer along left and right, fore-and-aft direction play, pressing plate compresses blank (2) and stops blank play along the vertical direction.
2. the open common locating device of one according to claim 1, it is characterized in that: as need to and the face of the blank (2) of Y baffle plate (8) laminating between can not closely fit, need blank (2) to carry out machining, until two adjacent surfaces energy of blank (2) are complete and X baffle plate (1), Y baffle plate (8) are fitted.
3. the open common locating device of one according to claim 1 and 2, is characterized in that: X baffle plate (1) and Y baffle plate (8) are to process on positioning plate (5) with positioning plate (5) one, X baffle plate (1) and Y baffle plate (8).
4. the open common locating device of one according to claim 1 and 2, is characterized in that: X baffle plate (1) and Y baffle plate (8) are cuboids independently, utilize respectively securing member (4) to be fixedly mounted on trailing flank and the left surface of positioning plate (5).
5. the open common locating device of one according to claim 1 and 2, is characterized in that: on positioning plate (5), be processed with multiple spacing holes.
6. the open common locating device of one according to claim 1 and 2, is characterized in that: the described structure coordinating with nut with the matching used pressing plate device for fastening of pressing plate (3) bolt of long stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842451.0U CN203664761U (en) | 2013-12-19 | 2013-12-19 | Open type general positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842451.0U CN203664761U (en) | 2013-12-19 | 2013-12-19 | Open type general positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664761U true CN203664761U (en) | 2014-06-25 |
Family
ID=50961095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842451.0U Expired - Lifetime CN203664761U (en) | 2013-12-19 | 2013-12-19 | Open type general positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664761U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382560A (en) * | 2014-09-03 | 2016-03-09 | 哈尔滨建成集团有限公司 | Control plane body milling tool |
| CN107515347A (en) * | 2017-08-04 | 2017-12-26 | 杭州长川科技股份有限公司 | Storage charging tray enters positioner and enters localization method |
| CN108311910A (en) * | 2018-03-12 | 2018-07-24 | 无锡市锡东橡塑机械有限公司 | The fixture of electric appliance end cap |
-
2013
- 2013-12-19 CN CN201320842451.0U patent/CN203664761U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382560A (en) * | 2014-09-03 | 2016-03-09 | 哈尔滨建成集团有限公司 | Control plane body milling tool |
| CN107515347A (en) * | 2017-08-04 | 2017-12-26 | 杭州长川科技股份有限公司 | Storage charging tray enters positioner and enters localization method |
| CN108311910A (en) * | 2018-03-12 | 2018-07-24 | 无锡市锡东橡塑机械有限公司 | The fixture of electric appliance end cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |