CN102927905A - Cutter measurement device - Google Patents

Cutter measurement device Download PDF

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Publication number
CN102927905A
CN102927905A CN2012104112079A CN201210411207A CN102927905A CN 102927905 A CN102927905 A CN 102927905A CN 2012104112079 A CN2012104112079 A CN 2012104112079A CN 201210411207 A CN201210411207 A CN 201210411207A CN 102927905 A CN102927905 A CN 102927905A
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CN
China
Prior art keywords
axis
cutting tools
supporting
measurement
cutter
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.)
Pending
Application number
CN2012104112079A
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Chinese (zh)
Inventor
赵春花
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN YUNKE PRECISION INDUSTRY TECHNOLOGY Co Ltd
Original Assignee
KUNSHAN YUNKE PRECISION INDUSTRY TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUNSHAN YUNKE PRECISION INDUSTRY TECHNOLOGY Co Ltd filed Critical KUNSHAN YUNKE PRECISION INDUSTRY TECHNOLOGY Co Ltd
Priority to CN2012104112079A priority Critical patent/CN102927905A/en
Publication of CN102927905A publication Critical patent/CN102927905A/en
Pending legal-status Critical Current

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Abstract

The invention provides a cutter measurement device which comprises a bottom plate, a mounting seat arranged at a set position on the bottom plate, a digital camera which is arranged on the mounting seat and is aligned with the set position, a controller electrically connected with the digital camera, and a cutter support device which is arranged at the set position on the bottom plate and is provided with a support part, wherein the support part is used for supporting a cutter to be aligned with the digital camera and can be manually rotated. By adopting the digital camera and the cutter support device for non-contact automatic measurement, the cutter measurement device can be used for overcoming the problem of lower efficiency of manual measurement, and improving the cutter measurement efficiency.

Description

The cutting tools measurement device
Technical field
The present invention relates to field of machining, specifically, relate to a kind of cutting tools measurement device.
Background technology
Cutter is that numerically-controlled machine is used for the instrument of processing precise part, therefore, only has cutter self precision to reach requirement, just can process qualified precision component.In the more and more higher situation of precision component requirement on machining accuracy, requirements at the higher level are proposed equally cutter self precision that adopts.
The relevant measuring technique that is applied to shape of tool tolerance, position of related features, diameter is inspected measurement by random samples by artificial employing machinery or electronic cursor slide calliper rule mostly, and the efficient of this manual measurement method is lower.
Summary of the invention
The present invention aims to provide a kind of cutting tools measurement device, to solve the above problems.
In an embodiment of the present invention, provide a kind of cutting tools measurement device, having comprised: base plate; Mount pad is installed in the desired location on the base plate; Digital camera is installed on the mount pad, and the alignment settings position; Controller is electrically connected digital camera; Supporting device for cutters is installed in the desired location on the base plate, and it has support component, is used for supporting bit alignment digital camera, support component electronic rotation.
This cutting tools measurement device so overcome the lower problem of manual measurement efficient, has improved the measurement efficient of cutter because adopting digital camera and supporting device for cutters to carry out noncontact measures automatically.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 shows the isometric front view according to the cutting tools measurement device of the embodiment of the invention;
Fig. 2 shows the isometric front view according to the supporting device for cutters of the embodiment of the invention;
Fig. 3 shows the rear isometric view according to the supporting device for cutters of the embodiment of the invention;
Fig. 4 shows the work synoptic diagram according to the supporting device for cutters of the embodiment of the invention.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 1 shows the isometric front view according to the cutting tools measurement device of the embodiment of the invention; Fig. 2 shows the isometric front view according to the supporting device for cutters of the embodiment of the invention; Fig. 3 shows the rear isometric view according to the supporting device for cutters of the embodiment of the invention.
As shown in the figure, this cutting tools measurement device comprises: base plate 1; Mount pad (3,4,5,6,7,8,33) is installed in the desired location on the base plate 1; Digital camera (10,12) is installed on the mount pad (3,4,5,6,7,8,33), and the alignment settings position; Controller is electrically connected digital camera (10,12); Supporting device for cutters 14 is installed in the desired location on the base plate 1, and it has support component (24,30), be used for to support bit alignment digital camera (10,12), support component (24,30) but electronic rotation.
Among Fig. 19 is electrically connected to the cable of controller for digital camera (10,12).
This cutting tools measurement device so overcome the lower problem of manual measurement efficient, has improved the measurement efficient of cutter because adopting digital camera and supporting device for cutters to carry out noncontact measures automatically.
Because cutter generally has cylindrical outer shape, and is distributed with each category feature of cutter on it, such as front nose angle, rear nose angle etc., these features generally all are along the center cutter circle distribution.The supporting device for cutters of present embodiment has rotatory power, by in measuring process, allowing cutter rotate, therefore can carry out the omnibearing measurement of circumferencial direction to cutter, guarantee that the optical measuring system directly over it can photograph each locational characteristic image of circumferencial direction.
Preferably, supporting device for cutters 14 comprises: base 20 is installed in desired location; Two supporting seats (22,27) are installed in the opposite end on the base 20; Bearing 32; Main drive shaft 24 and driven shaft 30 are erected on two supporting seats (22,27) abreast by bearing 32, form the V-type groove between main drive shaft 24 and the driven shaft 30; Belt 28 is used for connecting main drive shaft 24 and driven shaft 30; Motor 21 is installed on the main drive shaft 24.
Preferably, supporting device for cutters 14 also comprises: baffle plate (23,26) is installed in the outside that is positioned at main drive shaft 24 on the base 20.Regulate the Pre strained state of master and slave moving axis by baffle plate.When surveyor's electric rotating machine, will drive the main drive shaft synchronous rotary, and by synchronous belt this motion transmission be arrived driven shaft, driven shaft is also with synchronous rotary.When columned cutter is placed in the V-type groove that master and slave moving axis consists of, also will with master and slave moving axis equidirectional and speed rotation.Sense of rotation and velocity of rotation are fully by Electric Machine Control.
Preferably, supporting device for cutters 14 also comprises: background board 31, be installed on the base 20, and be arranged on the opposite side of camera lens 12.
Preferably, mount pad (3,4,5,6,7,8,33) comprising: base frame 3 is installed in desired location; Web joint 8 is installed on the base frame 3, and digital camera (10,12) comprises fuselage 10 and camera lens 12, and fuselage 10 is installed on the web joint 8.
Preferably, mount pad (3,4,5,6,7,8,33) also comprises: mobile governor motion (4,5,6,7,33), web joint 8 is installed on the base frame 3 by mobile governor motion (4,5,6,7,33).
Preferably, mobile governor motion (4,5,6,7,33) comprising: Y-axis 33 flatly is installed on the upper surface of base frame 3; Z axis mount pad 5 is arranged on the Y-axis 33 vertically; Z axis 7 is installed on the Z axis mount pad 5, and web joint 8 is installed on the Z axis 7.
Preferably, mobile governor motion (4,5,6,7,33) also comprises: Y-axis is adjusted scale 4, is arranged on Y-axis 33 edges; Z axis is adjusted scale 6, is arranged on the edge of Z axis.
Preferably, mobile governor motion (4,5,6,7,33) also comprises: handle (2,11) is arranged on the base plate 1.
Preferably, Y-axis 33 and Z axis 7 are hand gear.
Among Fig. 2 34 is cables that motor 21 connects controller, the 36th, and motor mount, the 35th, the gib screw of motor mount, the 37th, shaft coupling.
25 is gib screws of baffle plate (23,26) among Fig. 3.
Fig. 4 shows the work synoptic diagram according to the supporting device for cutters of the embodiment of the invention.The diagram rotation direction oppositely then is rotated counterclockwise for turning clockwise.
During measurement, this cutting tools measurement device is placed under the optical measuring system, cutter is placed in " V " type groove that main drive shaft and driven shaft consist of by the surveyor.And the governor motion by optical measuring system, regulate the position relationship of the relative cutter of optical measuring system.After regulating, in measuring system, set cutter velocity of rotation, rotation direction, the kinematic parameters such as certain angle and dead time of walking around when measuring, open the automatic measurement button of measuring system, then the servomotor in the cutting tools measurement device will rotate with default kinematic parameter band cutter.The surveyor only needs to pay close attention to the image that is delivered in the control system and gets final product from optical measuring system, do not need for cutter rotates the unnecessary operation of carrying out, and can be at any time by in measuring system, revising velocity of rotation and direction, to obtain best photographic images.
Cutter whenever forwards certain angle to, the cutting tools measurement device state that will seize up, and it is motionless that then cutter will be in this position, and at this moment, optical measuring system will be taken the image on this position knives surface, and in real time image transfer be returned control system.Behind the pause certain hour, servomotor is with cutter to turn to next position again, takes next image.After turning a full circumference, then store a complete set of image about each position on this circumferencial direction in the control system, by image processing techniques image is spliced processing, can obtain the shape appearance figure of tool surface feature.Should scheme and the original theoretical cutter images of information and control system such as relative dimensions form and position tolerance, diameter compare, and then can obtain the actual tolerance value of each feature, thereby realize the cutting tools measurement function.
In order to obtain higher measuring accuracy, the General Requirements cutter at the uniform velocity rotates.In the correlation technique, be used for realizing that the method that cutter at the uniform velocity rotates is to realize by precision rotation axle and chuck, by manually cutter being placed in the chuck on the turning axle, by chuck cutter is clamped again, turning axle band cutter at the uniform velocity rotates after clamping, and photographs the omnibearing image of tool surface with the optical system that is erected at directly over the cutter.There are the following problems for the method: 1) need to adopt precision rotation axle and chuck to realize uniform rotation, hardware cost is high, complex structure; 2) in order to use the cutter of different-diameter specification, need the chuck of configuration plurality of specifications to come the clamping cutter, increased the accessory cost; 3) because the precise parts such as employing turning axle are had relatively high expectations to control, the whole system complicacy increases, and system's profile is larger, is not easy to put flexibly and use.
In the present embodiment, during measurement, only need manually cutter is placed in the cutting tools measurement device on " V " type groove that the rotation axis by two parallel installations consists of.After placing, drive the main drive shaft rotation by servomotor, main drive shaft passes motion to driven shaft by the synchronous belt at two ends, so that two synchronous rotating Vortexes of axle rotate thereby drive the cutter of placing therebetween.Cutter rotates speed, rotation direction is accurately controlled by servomotor fully.The characteristics such as this device has that volume is small and exquisite, telotism, motion are accurate, easy to operate provide the cutting tools measurement device of a kind of accurate control cutter rotational speed and direction for the cutter precision measurement.
This cutting tools measurement device solves the problems referred to above that exist in the precision cutting tool optical measuring system of correlation technique.The characteristics such as this device has that volume is small and exquisite, telotism, motion are accurate, easy to operate provide the cutting tools measurement device of a kind of accurate control cutter rotational speed and direction for the cutter precision measurement.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a cutting tools measurement device is characterized in that, comprising:
Base plate (1);
Mount pad (3,4,5,6,7,8,33) is installed in the desired location on the described base plate (1);
Digital camera (10,12) is installed on the described mount pad (3,4,5,6,7,8,33), and aims at described desired location;
Supporting device for cutters (14) is installed in the described desired location on the described base plate (1), and it has support component (24,30), is used for supporting the described digital camera of bit alignment (10,12), described support component (24,30) electronic rotation;
Controller is electrically connected described digital camera (10,12) and described supporting device for cutters (14).
2. cutting tools measurement device according to claim 1 is characterized in that, described supporting device for cutters (14) comprising:
Base (20) is installed in described desired location;
Two supporting seats (22,27) are installed in the opposite end on the described base (20);
Bearing (32);
Main drive shaft (24) and driven shaft (30) are erected on described two supporting seats (22,27) abreast by described bearing (32), form the V-type groove between described main drive shaft (24) and the described driven shaft (30);
Belt (28) is used for connecting described main drive shaft (24) and described driven shaft (30);
Motor (21) is installed on the described main drive shaft (24).
3. cutting tools measurement device according to claim 2 is characterized in that, described supporting device for cutters (14) also comprises:
Baffle plate (23,26) is installed in the outside that is positioned at described main drive shaft (24) on the described base (20).
4. cutting tools measurement device according to claim 2 is characterized in that, described supporting device for cutters (14) also comprises:
Background board (31) is installed on the described base (20), is arranged on the opposite side of described camera lens (12).
5. cutting tools measurement device according to claim 1 is characterized in that, described mount pad (3,4,5,6,7,8,33) comprising:
Base frame (3) is installed in described desired location;
Web joint (8) is installed on the described base frame (3), and described digital camera (10,12) comprises fuselage (10) and camera lens (12), and described fuselage (10) is installed on the described web joint (8).
6. cutting tools measurement device according to claim 5 is characterized in that, described mount pad (3,4,5,6,7,8,33) also comprises:
Mobile governor motion (4,5,6,7,33), described web joint (8) is installed on the described base frame (3) by described mobile governor motion (4,5,6,7,33).
7. cutting tools measurement device according to claim 6 is characterized in that, described mobile governor motion (4,5,6,7,33) comprising:
Y-axis (33) flatly is installed on the upper surface of described base frame (3);
Z axis mount pad (5) is arranged on the described Y-axis (33) vertically;
Z axis (7) is installed on the described Z axis mount pad (5), and described web joint (8) is installed on the described Z axis (7).
8. cutting tools measurement device according to claim 7 is characterized in that, described mobile governor motion (4,5,6,7,33) also comprises:
Y-axis is adjusted scale (4), is arranged on described Y-axis (33) edge;
Z axis is adjusted scale (6), is arranged on the edge of described Z axis (7).
9. cutting tools measurement device according to claim 7 is characterized in that, also comprises:
Handle (2,11) is arranged on the described base plate (1).
10. cutting tools measurement device according to claim 7 is characterized in that, described Y-axis (33) and described Z axis (7) are hand gear.
CN2012104112079A 2012-10-25 2012-10-25 Cutter measurement device Pending CN102927905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104112079A CN102927905A (en) 2012-10-25 2012-10-25 Cutter measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104112079A CN102927905A (en) 2012-10-25 2012-10-25 Cutter measurement device

Publications (1)

Publication Number Publication Date
CN102927905A true CN102927905A (en) 2013-02-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103335594A (en) * 2013-06-30 2013-10-02 苏州腾行精密模具有限公司 Automatic measuring device for tool
CN104476607A (en) * 2014-10-16 2015-04-01 西安交通大学 Screw type transverse cutting machine tool setting testing system and method
CN107356172A (en) * 2017-08-04 2017-11-17 无锡市计量测试院 A kind of divider detection means

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Publication number Priority date Publication date Assignee Title
JPH04323504A (en) * 1991-04-23 1992-11-12 Ishikawajima Butsuriyuu Service Kk Automatic measurement device for transporting carriage
EP1018633A2 (en) * 1999-01-05 2000-07-12 Natsteel Technology Investments PTE Ltd Bar angle measurement system
TW200940242A (en) * 2008-03-19 2009-10-01 Univ Nat Formosa Measurement system for inspecting slope angle and flat end dimension of carvers
CN102128595A (en) * 2009-12-30 2011-07-20 云林科技大学 Detection method and device for dimension parameters of carving tool
CN202088324U (en) * 2011-04-28 2011-12-28 东莞市普凯塑料科技有限公司 Detachable granulating device
CN202928525U (en) * 2012-10-25 2013-05-08 昆山允可精密工业技术有限公司 Cutter measuring device

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Publication number Priority date Publication date Assignee Title
JPH04323504A (en) * 1991-04-23 1992-11-12 Ishikawajima Butsuriyuu Service Kk Automatic measurement device for transporting carriage
EP1018633A2 (en) * 1999-01-05 2000-07-12 Natsteel Technology Investments PTE Ltd Bar angle measurement system
TW200940242A (en) * 2008-03-19 2009-10-01 Univ Nat Formosa Measurement system for inspecting slope angle and flat end dimension of carvers
CN102128595A (en) * 2009-12-30 2011-07-20 云林科技大学 Detection method and device for dimension parameters of carving tool
CN202088324U (en) * 2011-04-28 2011-12-28 东莞市普凯塑料科技有限公司 Detachable granulating device
CN202928525U (en) * 2012-10-25 2013-05-08 昆山允可精密工业技术有限公司 Cutter measuring device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103335594A (en) * 2013-06-30 2013-10-02 苏州腾行精密模具有限公司 Automatic measuring device for tool
CN104476607A (en) * 2014-10-16 2015-04-01 西安交通大学 Screw type transverse cutting machine tool setting testing system and method
CN107356172A (en) * 2017-08-04 2017-11-17 无锡市计量测试院 A kind of divider detection means
CN107356172B (en) * 2017-08-04 2020-05-05 无锡市计量测试院 Needle gauge detection device

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Application publication date: 20130213