CN101456218A - Oil-sludge model return-point drilling device - Google Patents
Oil-sludge model return-point drilling device Download PDFInfo
- Publication number
- CN101456218A CN101456218A CNA2008102467107A CN200810246710A CN101456218A CN 101456218 A CN101456218 A CN 101456218A CN A2008102467107 A CNA2008102467107 A CN A2008102467107A CN 200810246710 A CN200810246710 A CN 200810246710A CN 101456218 A CN101456218 A CN 101456218A
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- knob
- rotating shaft
- power source
- dimensional coordinate
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 239000010802 sludge Substances 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000003801 milling Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 15
- 230000006872 improvement Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The invention relates to a plastocene model spot return drilling machine, which is a mechanical device used for molding the appearance of an automobile. The drilling machine comprises a workbench, a three dimensional coordinate measuring apparatus arranged on the workbench and a punching device arranged at the measuring end of the three dimensional coordinate measuring apparatus, wherein the punching device comprises a power source which is connected at one end of a rotating shaft arranged in a sleeve barrel, while the other end is provided with a holding drilling head or a spring clamping head of a milling cutter. The sleeve barrel can be driven by a feeding mechanism to perform feeding movement on a guide rail. In order to solve the problem that the measuring end of the three dimensional coordinate measuring apparatus can not bear larger weight, a micro motor is used as the power source or a soft shaft connecting method is used. In order to make the feeding precision be higher, the feeding mechanism consisting of a gear rack or a screw rod and a screw rod nut is used. Scales are arranged on a knob of the feeding mechanism and the circumference of the knob is provided with a graduated scale so as to accurately control the feeding amount and obtain an accurate curved surface.
Description
Technical field
The present invention relates to a kind of oil-sludge model return-point drilling device, is a kind of mechanical device, is a kind of mechanical device that is used for the car conour moulding.
Background technology
The profile moulding of automobile will be made virtual car conour moulding earlier usually on computers, be shaped to source with the virtual car profile then and make the greasy filth physical model, promptly use greasy filth to make and the identical physical model of real car size, to verify in the car mould that occurs on the computer screen due visual effect under truth.To modify plasticine model after making plasticine model, to reach the best visual effect of design.In the starting stage of making plasticine model, need carry out necessary cutting to the raw material block of plasticine model, form rough plasticine model blank, on the plasticine model blank, find some points on design model surface then accurately, these points are equivalent to the grid node of Computerized three-dimensional moulding, just can obtain the curved surface of moulding by these grid nodes, finally obtain whole mold surface.These points use puncher to punch on the plasticine model blank usually in the depths of plasticine model blank in order to find these points, are exactly these points at the bottom of the hole.These points are called and return the benefit, and seeking the method that returns the benefit with the method for punching becomes the punch method that returns the benefit, and the hole of being beaten is called the hole that returns the benefit.The degree of depth in these holes that return the benefit is exactly the greasy filth thickness that need remove, is the surface of plasticine model after the following machine-shaping at the bottom of the hole that returns the benefit.Developed country comprises that the automobile of America and Europe, Japan, Korea S etc. is developed enterprise, uses a kind of puncher accurate localization punching that returns the benefit that has the three-dimensional coordinate location.But these equipment are huge, and complexity costs an arm and a leg, and wish to solve with simple method the problem of the punching that returns the benefit.
Summary of the invention
The objective of the invention is to propose a kind of oil-sludge model return-point drilling device, utilize three-dimensional coordinate measuring instrument to utilize the scale of three-dimensional coordinate measuring instrument as the basis, position accurately, change the gage outfit of three-dimensional coordinate measuring instrument into a drilling equipment with accurate feed mechanism.Just with the accurate Position Scale and the drilling equipment combination of three-dimensional coordinate measuring instrument, realize the accurate hole depth that returns the benefit and the exact position of bottom outlet.
The object of the present invention is achieved like this: a kind of oil-sludge model return-point drilling device, comprise workbench, and be installed in the three-dimensional coordinate measuring instrument on the described workbench, be installed in the perforating device of three-dimensional coordinate measuring instrument measuring junction; Described perforating device comprises power source, described power source is connected rotating shaft one end that is installed in the sleeve, the described rotating shaft other end is equipped with and adds the spring chuck of holding drill bit or milling cutter, and described sleeve can be done feed motion by the feed mechanism drive on a guide rail.
The beneficial effect that the present invention produces is: for the measuring junction that solves three-dimensional coordinate measuring instrument can not be born the greater weight problem, the present invention uses micromachine as power source, perhaps uses method that flexible axle connects that the torque of motor is transmitted on drill bit or the milling cutter.The present invention is for making feed precision higher, and the method for using rack-and-pinion is as feed mechanism, or the feed mechanism of use leading screw and feed screw nut.And around scale and knob are installed rule is installed on the knob of feed mechanism, the amount of feeding is controlled accurately, in the hope of obtaining accurate curved face.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the embodiment of the invention one a described oil-sludge model return-point drilling device schematic diagram;
Fig. 2 is the perforating device schematic diagram of the embodiment of the invention one described oil-sludge model return-point drilling device;
Fig. 3 is the transmission schematic diagram of the perforating device of the embodiment of the invention two described oil-sludge model return-point drilling devices;
Fig. 4 is the transmission schematic diagram of the perforating device of the embodiment of the invention three described oil-sludge model return-point drilling devices.
The specific embodiment
Embodiment one:
Present embodiment is an oil-sludge model return-point drilling device, as shown in Figure 1.Comprise workbench 3, be installed in the three-dimensional coordinate measuring instrument 1 on the described workbench, be installed in the perforating device 2 of three-dimensional coordinate measuring instrument measuring junction; Described perforating device comprises power source 206, described power source is connected rotating shaft 208 1 ends that are installed in the sleeve 203, the described rotating shaft other end is equipped with and adds the spring chuck 204 of holding drill bit or milling cutter 205, and described sleeve can be done feed motion by the feed mechanism drive on a guide rail 207.
The perforating device that the key of present embodiment is to use a kind of weight to alleviate is installed in the measuring junction of three-dimensional coordinate measuring instrument.Because as a kind of measuring instrument, the measuring junction of three-dimensional coordinate measuring instrument can not bear big external force usually, can not bear bigger cutting force certainly.So present embodiment must be considered the weight of this device and suffered cutting force when the measuring junction of three-dimensional coordinate measuring instrument is installed perforating device.Because of processing object is a plasticine model, the cutting force during boring is very little, can ignore.But the weight of perforating device itself can not be ignored, and should design more as far as possible.Therefore, the method that present embodiment is taked is motor, oil motor, air motor or the like directly not to be installed gas, electricity, the power of surging are converted to the mechanokinetic facility on perforating device, but by the mechanical power source perforating device of flexible axle with rotation.
Second key of present embodiment is that the accurate feed arrangement of a cover is arranged.The punching that returns the benefit has individual main points, and one is the position of punching, and one is the degree of depth of punching.The position of punching is accurately located by the scale of three-dimensional coordinate measuring instrument, is out of question.The hole depth of punching then needs perforating device accurately to control.The degree of depth of control punching needs the reliable and stable feed system of a cover, drill bit or milling cutter is cut stably according to rational cutting data, and be provided with scale or dial, can clearly express the cutting depth of drill bit or milling cutter.Can use the accurate feeding of accomplished in many ways, for example gear, tooth bar transmission, lead screw transmission or the like.
Embodiment two:
Present embodiment is the improvement of embodiment one, it is the improvement of embodiment one described feed mechanism, described feed mechanism comprises: be installed in the tooth bar 201 on the described sleeve, with described tooth bar meshed gears 209, the rotating shaft 211 of described gear connects a knob 201, on the described knob scale is arranged, rule 202 is installed around the described knob.
Present embodiment is by manual knob turn gear, and the translation of gear driven tooth bar produces feed motion, and power source can be passed to cutter with rotatablely moving of motor with flexible axle.
Present embodiment is the feed arrangement that gear, tooth bar form.Because cutting force is very little, so just can cut fully with manual knob.As long as the precision of gear, tooth bar is suitable, can produce good effect.Groove on dial and the knob can show the amount of feeding.
Embodiment three:
Present embodiment is the improvement of embodiment one, it is the improvement of embodiment one described feed mechanism, described feed mechanism comprises: be installed in the feed screw nut on the described sleeve, described feed screw nut threads of lead screw is connected on the leading screw that drives the sleeve motion, described leading screw one end is equipped with knob, on the described knob scale is arranged, rule is installed around the described knob.
Present embodiment is by manual knob turn leading screw, and the rotating band movable wire thick stick nut translation of leading screw produces feed motion.Groove on dial and the knob can show the amount of feeding.
Embodiment four:
Present embodiment is the improvement of embodiment three, is the improvement of embodiment three described feed mechanisms, and the leading screw of described feed mechanism and feed screw nut are ball-screw and ball-screw nut.
Present embodiment uses ball-screw to realize feeding, and two advantages are arranged.At first can reduce centripetal force, make feeding very free and relaxed, another provides feed accuracy, and these 2 all very important.Need to reduce centripetal force though cutting force is very little, can reduce operator's labour intensity with certain strength.The leading screw that has rolling element can be eliminated the gap, improves feed accuracy.Its feed accuracy can reach below 1 millimeter, and this characteristic is very favourable to the position that control returns the benefit at the bottom of the hole.
Embodiment five:
Present embodiment is the improvement of embodiment one, is the improvement of embodiment one described power source.Described power source is a micromachine, and the rotating shaft of described micromachine is connected on the rotating shaft on the described supporting plate by shaft coupling.
Present embodiment adopts a kind of micromachine as power source, and advantage is that the part of cutting down the number of intermediate links is less.Shortcoming is that motor is installed on the perforating device, and perforating device weight is bigger.
Embodiment six:
Present embodiment is the improvement of embodiment one, is the improvement of embodiment one described power source.Described power source is a motor, and described motor is connected on the rotating shaft on the described supporting plate by flexible axle.
Present embodiment is installed in other positions with motor, and rotary power is transmitted on the perforating device by flexible axle.The advantage of present embodiment is apparent, can alleviate the weight of perforating device greatly.Present embodiment can also be used air motor, and the hydraulic motor equal power device drives flexible axle and drives perforating device.
Embodiment seven:
Present embodiment is the improvement of embodiment five, six, is the improvement of embodiment five, six described power sources.Described motor has the pedal that has switch and regulate the rotating speed effect.
Present embodiment is arrangements for speed regulation, promptly can regulate the rotating speed of perforating device.
The present invention is not limited to above-mentioned perforating device, and all measuring junctions at three-dimensional coordinate measuring instrument are installed the return the benefit unit or the facility of punching of perforating device and all belonged to the scope of protection of the invention.
Claims (7)
1. an oil-sludge model return-point drilling device comprises workbench, is installed in the three-dimensional coordinate measuring instrument on the described workbench, it is characterized in that, is installed in the perforating device of three-dimensional coordinate measuring instrument measuring junction; Described perforating device comprises power source, described power source is connected rotating shaft one end that is installed in the sleeve, the described rotating shaft other end is equipped with and adds the spring chuck of holding drill bit or milling cutter, and described sleeve can be done feed motion by the feed mechanism drive on a guide rail.
2. drilling machine according to claim 1 is characterized in that, described feed mechanism comprises: be installed in the tooth bar on the described sleeve, with described tooth bar meshed gears, the rotating shaft of described gear connects a knob, on the described knob scale is arranged, and rule is installed around the described knob.
3. drilling machine according to claim 1, it is characterized in that, described feed mechanism comprises: be installed in the feed screw nut on the described sleeve, described feed screw nut threads of lead screw is connected on the leading screw that drives the sleeve motion, described leading screw one end is equipped with knob, on the described knob scale is arranged, rule is installed around the described knob.
4. drilling machine according to claim 3 is characterized in that, the leading screw of described feed mechanism and feed screw nut are ball-screw and ball-screw nut.
5. drilling machine according to claim 1 is characterized in that described power source is a micromachine, and the rotating shaft of described micromachine is connected on the rotating shaft of described supporting plate by shaft coupling.
6. drilling machine according to claim 1 is characterized in that described power source is a motor, and described motor is connected on the rotating shaft of described supporting plate by flexible axle.
7. according to claim 5 or 6 described drilling machines, it is characterized in that described motor has the pedal that has switch and regulate the rotating speed effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102467107A CN101456218B (en) | 2008-12-26 | 2008-12-26 | Oil-sludge model return-point drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102467107A CN101456218B (en) | 2008-12-26 | 2008-12-26 | Oil-sludge model return-point drilling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101456218A true CN101456218A (en) | 2009-06-17 |
| CN101456218B CN101456218B (en) | 2011-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102467107A Expired - Fee Related CN101456218B (en) | 2008-12-26 | 2008-12-26 | Oil-sludge model return-point drilling device |
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| CN (1) | CN101456218B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758266B (en) * | 2009-10-12 | 2011-09-28 | 力帆实业(集团)股份有限公司 | Point machining three-coordinate instrument of vehicle oil sludge model |
| CN102555076A (en) * | 2012-03-01 | 2012-07-11 | 蒋建华 | Numerical-control processing method for mold for large-sized glass reinforced plastic or carbon fiber workpieces |
| CN101700681B (en) * | 2009-10-12 | 2012-09-26 | 力帆实业(集团)股份有限公司 | Machining device of automobile clay model points |
| CN105478825A (en) * | 2015-12-21 | 2016-04-13 | 天津信诺金智科技有限公司 | Rotatable punching device |
| CN106626113A (en) * | 2016-12-26 | 2017-05-10 | 重庆比阳产品设计有限公司 | Drilling device for clay model |
| CN107186893A (en) * | 2016-03-15 | 2017-09-22 | 来进华 | A kind of novel glass drill |
| CN109702239A (en) * | 2018-12-07 | 2019-05-03 | 厦门兴泰克机电有限公司 | A kind of big plate flank hole machine |
| CN112082445A (en) * | 2020-09-16 | 2020-12-15 | 湖北恒隆汽车系统集团有限公司 | Detection method and detection device for attenuation change of spiral trajectory of steering screw |
| CN112356161A (en) * | 2020-11-24 | 2021-02-12 | 王大成 | Wooden product drilling equipment with adjustable rotating speed |
| CN112372789A (en) * | 2020-10-14 | 2021-02-19 | 湖北省齐星汽车车身股份有限公司 | Rapid manufacturing method of oil sludge model |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566479A (en) * | 1967-05-15 | 1971-03-02 | Ford Motor Co | Electromechanical surface scanner |
| CN2040243U (en) * | 1988-11-26 | 1989-06-28 | 成都飞机公司 | Measuring platform system for main-model coordinates of automobile |
| CN1940997A (en) * | 2005-11-15 | 2007-04-04 | 西北工业大学 | Virtual grease modelling method |
| CN2911605Y (en) * | 2006-05-05 | 2007-06-13 | 四川中测量仪有限公司 | Volumetric measurer having function of cutting |
-
2008
- 2008-12-26 CN CN2008102467107A patent/CN101456218B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758266B (en) * | 2009-10-12 | 2011-09-28 | 力帆实业(集团)股份有限公司 | Point machining three-coordinate instrument of vehicle oil sludge model |
| CN101700681B (en) * | 2009-10-12 | 2012-09-26 | 力帆实业(集团)股份有限公司 | Machining device of automobile clay model points |
| CN102555076A (en) * | 2012-03-01 | 2012-07-11 | 蒋建华 | Numerical-control processing method for mold for large-sized glass reinforced plastic or carbon fiber workpieces |
| CN105478825A (en) * | 2015-12-21 | 2016-04-13 | 天津信诺金智科技有限公司 | Rotatable punching device |
| CN107186893A (en) * | 2016-03-15 | 2017-09-22 | 来进华 | A kind of novel glass drill |
| CN106626113A (en) * | 2016-12-26 | 2017-05-10 | 重庆比阳产品设计有限公司 | Drilling device for clay model |
| CN106626113B (en) * | 2016-12-26 | 2018-03-20 | 重庆比阳产品设计有限公司 | A kind of plasticine model drilling equipment |
| CN109702239A (en) * | 2018-12-07 | 2019-05-03 | 厦门兴泰克机电有限公司 | A kind of big plate flank hole machine |
| CN112082445A (en) * | 2020-09-16 | 2020-12-15 | 湖北恒隆汽车系统集团有限公司 | Detection method and detection device for attenuation change of spiral trajectory of steering screw |
| CN112082445B (en) * | 2020-09-16 | 2021-11-12 | 湖北恒隆汽车系统集团有限公司 | Detection method and detection device for attenuation change of spiral trajectory of steering screw |
| CN112372789A (en) * | 2020-10-14 | 2021-02-19 | 湖北省齐星汽车车身股份有限公司 | Rapid manufacturing method of oil sludge model |
| CN112356161A (en) * | 2020-11-24 | 2021-02-12 | 王大成 | Wooden product drilling equipment with adjustable rotating speed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101456218B (en) | 2011-12-14 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING CHANGCHENG HUAGUAN AUTOMOBILE TECHNOLOGY D Free format text: FORMER OWNER: BEIJING CHANGCHENG HUAGUAN TECHNOLOGY CO., LTD. Effective date: 20141010 |
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Effective date of registration: 20141010 Address after: 101300 Yuhua, Shunyi Tianzhu Airport Industrial Zone, B Road, No., No. 29 Patentee after: Beijing CH-AUTO TECHNOLOGY Co.,Ltd. Address before: 101300 Yuhua, Shunyi Tianzhu Airport Industrial Zone, B Road, No., No. 29 Patentee before: Beijing Changcheng Huaguan Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170308 Address after: 410100 Hunan province Changsha Xingsha City Economic and Technological Development Zone Li Xiang Road No. 9 Patentee after: HUNAN LEOPAARD AUTOMOBILE Co.,Ltd. Address before: 101300 Yuhua, Shunyi Tianzhu Airport Industrial Zone, B Road, No., No. 29 Patentee before: Beijing CH-AUTO TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20211226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |