CN101700681B - Machining device of automobile clay model points - Google Patents
Machining device of automobile clay model points Download PDFInfo
- Publication number
- CN101700681B CN101700681B CN200910191101A CN200910191101A CN101700681B CN 101700681 B CN101700681 B CN 101700681B CN 200910191101 A CN200910191101 A CN 200910191101A CN 200910191101 A CN200910191101 A CN 200910191101A CN 101700681 B CN101700681 B CN 101700681B
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- column
- base
- elevating bracket
- positioning seat
- clay model
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Abstract
The invention discloses a machining device of automobile clay model points, comprising a seat, an upright post, a lifting seat, a locking bolt, a drillbit positioning seat, and the like. The base is in a rectangular plate structure; the side face of a long side and the side face of a short side of the base are provided with scale marks; the upright post is vertically fixed at the central position of the plate surface of the base, and the surface of the upright post is also provided with scale marks from top to bottom; the lifting seat is sleeved on the upright post and tightened on the upright post by the locking bolt; the drillbit positioning seat is fixed on the lifting seat; and a cantilever end of the drillbit positioning seat is provided with a drillbit positioning hole. The invention adopts a mode of coordinate positioning and machining limit, eliminates artificial error in determining upper point positions of a clay model and has the characteristics of simple structure, low cost, convenient operation as well as high point tracing precision and efficiency. In addition, the invention has low requirement on the planeness of a datum plane, and only needs a common desktop as the datum plane, thereby effectively reducing the investment for machining the automobile clay model.
Description
Technical field
The present invention relates to a kind of modelling instrument, relate in particular to machining device of automobile clay model points.
Background technology
In the manufacturing and designing of mechanical field products such as automobile, usually can drawing that design and three-dimensional modeling be made the thinking materialization through the mode of making plasticine model, with the actual effect of demonstration design directly perceived, also be convenient to do corresponding improvement.Traditional plasticine model nearly all is a home built; Be difficult in manufacturing process guarantee that the model of actual moulding and the drawing and the three-dimensional modeling of design can finely coincide; Sometimes even can exist than big-difference; Bigger object model as automobile particularly usually can the asymmetric situation in the generation model external form curved surface left and right sides.In order to guarantee the symmetry of plasticine models such as automobile; Common way is at present: crisscross scale is reference on the automobile clay model platform to make, and by measuring tools such as height gauge, slide calliper rule, carries out described point in the one side of greasy filth earlier; Find out the coordinate of these points; Utilize measuring tools such as height gauge, slide calliper rule that it is reflected to another side again, confirm through model teacher's observation whether model is symmetrical, thereby further revise and make.Because above described point mode mainly relies on operating personnel's subjective experience to come shape, size and the symmetry of judgment models, causes the model accuracy of making not high, can't reach designing requirement; Simultaneously, the process of described point operation is more loaded down with trivial details, and labor intensity of operating personnel is big, and efficient is not high.Minority Automobile Design company adopts three-dimensional lining instrument to come the processing automobile plasticine model, but three-dimensional lining instrument complex structure, costs an arm and a leg, and can't popularize on a large scale.
Summary of the invention
Technical problem to be solved by this invention is to provide the machining device of automobile clay model points of a kind of described point precision height and easy operating.
Technical scheme of the present invention is following: a kind of machining device of automobile clay model points; Comprise parts such as base, column, elevating bracket, clamping screw and drill bit positioning seat; Wherein base is the rectangular flat structure; One of them long side face of base and short side are provided with graduation mark, and the center vertical fixing of said bedplate face has column, and this column surface also is provided with graduation mark from top to bottom; Suit elevating bracket on said column; This elevating bracket is held out against on column by clamping screw; And be fixed with the drill bit positioning seat on the elevating bracket, offer collared hole at the cantilever end of drill bit positioning seat, the long limit of the axial line of this collared hole and base parallels.
The present invention is placed on the datum level, plasticine model put add man-hour, and be foundation with the drawing coordinate data, movable base on datum level is confirmed the X axle of point to be processed, the coordinate position of Y direction according to the graduation mark on the base; On column, move elevating bracket; Confirm the coordinate position of the Z-direction of point to be processed according to the graduation mark on the column; Position on the X axle of point to be processed like this, Y axle and three directions of Z axle is confirmed; Promptly can drill the collared hole on the drill bit positioning seat by hand, automobile clay model was carried out a processing.Above technical scheme is not only simple in structure, processing ease, and described point precision and efficient height, and labor intensity of operating personnel is little.
Above-mentioned column is the quadrangular structure, and four sides of this column parallel with four sides of base respectively, and the long side face that the side that graduation mark arranged on the column and base have graduation mark is towards identical.More than simple and reliable for structure, convenient reading helps improving the convenience of operation.
Above-mentioned elevating bracket is a quarter bend, and this quarter bend all is equipped with clamping screw with the upper and lower part of one side.Elevating bracket adopts quarter bend, adapts with the four prism type column, and elevating bracket can not relatively rotate around column like this, can accurately confirm the relative position between elevating bracket and the column, and then has guaranteed the accuracy of described point operation; The upper and lower part of elevating bracket all adopts clamping screw to hold out against on column, and the location is reliable, elevating bracket generation landing in the time of preventing reading.
Top at above-mentioned elevating bracket offers " ∪ " v notch v; Should through regulating bolt steamboat and button be installed in " ∪ " v notch v; Regulate the head of bolt and the head homonymy of clamping screw; Said steamboat is arranged in the draw-in groove of button upper end, and fixes with regulating bolt, and button and adjusting bolt matched in clearance.Rotating the adjusting bolt can finely tune the position of elevating bracket, thereby makes the location of elevating bracket on short transverse more accurate; Regulate the head of bolt and the head homonymy of clamping screw, can beautify whole device appearance, for operation convenience is provided again.
The precision that moves up and down when finely tuning in order to ensure elevating bracket, the excircle of above-mentioned steamboat is provided with striped, and this striped is meshed with striped on the column side.
Above-mentioned drill bit positioning seat is horizontally disposed quadrangular structure; One end of this drill bit positioning seat fixes through connecting plate and elevating bracket; Form " L " shape structure between drill bit positioning seat and the connecting plate, offer the collared hole of its two sides of perforation at the other end of drill bit positioning seat.Above structure had both helped selection and processing, can guarantee the fixing that the drill bit positioning seat connects again.
Beneficial effect: the present invention adopts coordinate setting and the spacing mode of processing, and the human error when having eliminated some position on definite plasticine model has characteristics such as simple in structure, with low cost, easy to operate, described point precision and efficient height.In addition, the present invention is less demanding to the flatness of datum level, is that benchmark gets final product with the common table top, has effectively reduced the fund input of automobile clay model processing.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
As shown in Figure 1; The present invention is made up of parts such as base 1, column 2, elevating bracket 3, adjusting bolt 4, clamping screw 5, connecting plate 6, drill bit positioning seat 7, steamboat 9 and buttons 10; Wherein base 1 is the rectangular flat structure; Base 1 one of them long side face is provided with the graduation mark that distributes along long side direction, and precision is 1mm; Base 1 one of them short side is provided with the graduation mark that distributes along short side direction, and precision also is 1mm.The center vertical welding of said base 1 upper face is connected to column 2; This column 2 is the quadrangular structure; Four sides of column 2 parallel with four sides of base 1 respectively; And on column 2 one of them side, be provided with the graduation mark that precision is 1mm from top to bottom, the long side face that the side that graduation mark arranged on the column 2 and base 1 have graduation mark is towards identical, and the adjacent side of side, said column 2 high scale lines place is processed with linear stripe pattern; This striped distributes from top to bottom, and the short side that streaky side and base 1 have graduation mark on the column 2 is towards identical.
Can know from Fig. 1, suit elevating bracket 3 on column 2, this elevating bracket 3 is a quarter bend, with upper and lower part simultaneously clamping screw 5 is installed all at quarter bend.The surface of said elevating bracket 3 is fixed with the nut that matches with clamping screw 5; The side of nut and elevating bracket 3 is passed in the inner of clamping screw 5; Leaning at column 2 has on the side of graduation mark, and under the effect of holding out against of clamping screw 5, elevating bracket 3 is locked and is positioned on the column 2; After unclamping clamping screw 5, elevating bracket 3 can slide up and down along column 2.Top in that side of elevating bracket 3 corresponding column 2 stripeds offers " ∪ " v notch v; Should through regulating bolt 4 steamboat 9 and button 10 be installed in " ∪ " v notch v; Wherein the head of bolt 4 and the head homonymy of clamping screw 5 are regulated in the upper end of button 10 and adjusting bolt 4 matched in clearance.Said steamboat 9 is arranged in the draw-in groove of button 10 upper ends, and fixes with regulating bolt 4, and the excircle of steamboat 9 is provided with striped, and this striped is meshed with striped on column 2 sides.
From Fig. 1, also can know, on the next door of elevating bracket 3 bottoms drill bit positioning seat 7 is set, this drill bit positioning seat 7 is horizontally disposed quadrangular structure, and is spatially perpendicular with column 2.One end of said drill bit positioning seat 7 is fixing with elevating bracket 3 through connecting plate 6; Form " L " shape structure between drill bit positioning seat 7 and the connecting plate 6; The other end at drill bit positioning seat 7 offers the collared hole 8 that connects its two sides; The long limit of the axial line of this collared hole 8 and base 1 parallels, and adopts a pin and manual drill bit and cooperates with locating hole 8 and pass this hole and can adopt a little and process the greasy filth mould.
Operation principle of the present invention is following:
Automobile clay model put adding man-hour, is foundation with the drawing coordinate data, and movable base 1 on datum level, confirms the X axle of point to be processed, the coordinate position of Y direction according to the long limit graduation mark and the minor face graduation mark of base 1 side; Afterwards, unscrew the clamping screw 5 on the elevating bracket 3, and pin button 10 with hand; To prevent elevating bracket 3 unexpected tenesmus out of hand, be foundation with the drawing coordinate data again, move up and down the coordinate position that elevating bracket 3 is confirmed the Z-direction of point to be processed according to the graduation mark on the column 2; And can carry out the trace adjusting through regulating bolt 4, and the clamping screw 5 of screwing after adjust the position, elevating bracket 3 is fixing on column 2; The coordinate of X axle, Y axle and three directions of Z axle of point to be processed has just been decided at this moment; Pass the collared hole 8 on the drill bit positioning seat 7 with adopting a pin, regulate the length of adopting a pin, on plasticine model, adopt a little through adopting a pin according to the needs of model; And write down the coordinate on three directions of each point, change then to the plane of symmetry and adopt a little according to the coordinate of the point of being write down.After adopting an end, take off and adopt a pin, hold the manual rotary handle that bores, drill bit is passed collared hole 8, and regulate the length of drill bit and the equal in length of adopting a pin, plasticine model is carried out a processing with same point coordinates.
Claims (5)
1. machining device of automobile clay model points; It is characterized in that: base (1) is the rectangular flat structure; One of them long side face of base (1) and short side are provided with graduation mark; The center vertical fixing of said base (1) plate face has column (2), and the surface of this column (2) also is provided with graduation mark from top to bottom; Go up suit elevating bracket (3) at said column (2); This elevating bracket (3) is held out against on column (2) by clamping screw (5); And be fixed with drill bit positioning seat (7) on the elevating bracket (3); Said drill bit positioning seat (7) is horizontally disposed quadrangular structure, and an end of this drill bit positioning seat (7) fixes through connecting plate (6) and elevating bracket (3), forms " L " shape structure between drill bit positioning seat (7) and the connecting plate (6); The other end at drill bit positioning seat (7) offers the collared hole (8) that connects its two sides, and the long limit of axial line of this collared hole (8) and base (1) parallels.
2. machining device of automobile clay model points according to claim 1; It is characterized in that: said column (2) is the quadrangular structure; Four sides of this column (2) parallel with four sides of base (1) respectively, and the long side face that the side that graduation mark arranged on the column (2) and base (1) have graduation mark is towards identical.
3. machining device of automobile clay model points according to claim 2; It is characterized in that: said elevating bracket (3) is a quarter bend; This quarter bend wherein upper and lower part of one side all is equipped with clamping screw (5), and the side that the face that said quarter bend is equipped with clamping screw (5) and column (2) have graduation mark is towards identical.
4. machining device of automobile clay model points according to claim 3; It is characterized in that: offer " ∪ " v notch v on the top of said elevating bracket (3); Should through regulating bolt (4) steamboat (9) and button (10) be installed in " ∪ " v notch v, wherein button (10) and adjusting bolt (4) matched in clearance are regulated the head of bolt (4) and the head homonymy of clamping screw (5); Said steamboat (9) is arranged in the draw-in groove of button (10) upper end, and fixes with adjusting bolt (4).
5. machining device of automobile clay model points according to claim 4 is characterized in that: the excircle of said steamboat (9) is provided with striped, and this striped is meshed with striped on column (2) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910191101A CN101700681B (en) | 2009-10-12 | 2009-10-12 | Machining device of automobile clay model points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910191101A CN101700681B (en) | 2009-10-12 | 2009-10-12 | Machining device of automobile clay model points |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101700681A CN101700681A (en) | 2010-05-05 |
| CN101700681B true CN101700681B (en) | 2012-09-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910191101A Expired - Fee Related CN101700681B (en) | 2009-10-12 | 2009-10-12 | Machining device of automobile clay model points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101700681B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600660A (en) * | 1968-07-16 | 1971-08-17 | Ford Motor Co | Electronic control system for a multiple axis probe for obtaining coordinate data for surface points on a three-dimensional surface |
| US5662441A (en) * | 1995-06-05 | 1997-09-02 | Wang; Ching Chih | Small scale milling machine |
| CN101456218A (en) * | 2008-12-26 | 2009-06-17 | 北京长城华冠科技有限公司 | Oil-sludge model return-point drilling device |
| CN201501045U (en) * | 2009-10-12 | 2010-06-09 | 力帆实业(集团)股份有限公司 | Manual clay model point processing apparatus |
-
2009
- 2009-10-12 CN CN200910191101A patent/CN101700681B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600660A (en) * | 1968-07-16 | 1971-08-17 | Ford Motor Co | Electronic control system for a multiple axis probe for obtaining coordinate data for surface points on a three-dimensional surface |
| US5662441A (en) * | 1995-06-05 | 1997-09-02 | Wang; Ching Chih | Small scale milling machine |
| CN101456218A (en) * | 2008-12-26 | 2009-06-17 | 北京长城华冠科技有限公司 | Oil-sludge model return-point drilling device |
| CN201501045U (en) * | 2009-10-12 | 2010-06-09 | 力帆实业(集团)股份有限公司 | Manual clay model point processing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101700681A (en) | 2010-05-05 |
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Granted publication date: 20120926 Termination date: 20181012 |