CN202915886U - Cutter measuring device - Google Patents

Cutter measuring device Download PDF

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Publication number
CN202915886U
CN202915886U CN 201220549480 CN201220549480U CN202915886U CN 202915886 U CN202915886 U CN 202915886U CN 201220549480 CN201220549480 CN 201220549480 CN 201220549480 U CN201220549480 U CN 201220549480U CN 202915886 U CN202915886 U CN 202915886U
Authority
CN
China
Prior art keywords
axis
cutter
measurement
cutting tools
chuck
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.)
Expired - Fee Related
Application number
CN 201220549480
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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 CN 201220549480 priority Critical patent/CN202915886U/en
Application granted granted Critical
Publication of CN202915886U publication Critical patent/CN202915886U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a cutter measuring device. The cutter measuring device comprises: a baseboard; movable portions which are installed on the baseboard; a chuck which is used for clamping a cutter; a chuck handle which is used for installing the chuck onto the movable portions; installation seats which are installed on the baseboard at set positions, wherein the cutter which is clamped by the chuck handle can reach the set positions through the movement of the movable portions; digital cameras which are installed on the installation seats and aligned with the set positions; and a controller which is electrically connected with the movable portions and the digital cameras. According to the cutter measuring device, the digital cameras and the champing mechanism are used to perform non-contact automatic measurement, so the problem of low efficiency with manual measurement can be overcome, and the cutter measuring efficiency can be improved.

Description

The cutting tools measurement device
Technical field
The utility model relates to field of machining, specifically, relates 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.
The utility model content
The utility model aims to provide a kind of cutting tools measurement device, to solve the above problems.
In embodiment of the present utility model, a kind of cutting tools measurement device is provided, comprising: base plate; Movable part is installed on the base plate; Chuck is used for holding cutter; The chuck handle is installed in described chuck on the movable part; Mount pad, being installed in can be by the desired location that movement arrived of the cutter of chuck handle clamping by movable part on the base plate; Digital camera is installed on the mount pad, and the alignment settings position; Controller is electrically connected movable part and digital camera.
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 clamping device to carry out noncontact measures automatically.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the isometric front view according to the cutting tools measurement device of the utility model embodiment;
Fig. 2 shows the rear isometric view according to the cutting tools measurement device of the utility model embodiment.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Fig. 1 shows the isometric front view according to the cutting tools measurement device of the utility model embodiment; Fig. 2 shows the rear isometric view according to the cutting tools measurement device of the utility model embodiment.
As shown in the figure, this cutting tools measurement device comprises:
Base plate 1;
Movable part (16,17) is installed on the base plate 1;
Chuck 18 is used for holding cutter;
Chuck handle 4 is installed in described chuck 18 on the movable part (16,17);
Mount pad (2,3,4,5,6,7,8,9), being installed in can be by the desired location that movement arrived of the cutter of chuck handle 4 clampings by movable part (16,17) on the base plate 1;
Digital camera (10,12) is installed on the mount pad (2,3,4,5,6,7,8,9), and the alignment settings position;
Controller is electrically connected movable part (16,17) and digital camera (10,12).
Among Fig. 1 11 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 clamping device to carry out noncontact measures automatically.
Preferably, movable part 1 comprises: linear axis 16 is installed on the base plate 1; Turning axle 17 is installed on the linear axis 16, and chuck handle 4 is installed on the turning axle 17.
Among Fig. 2 19 is power line cable joints of turning axle 17, the 20th, and turning axle 17 is connected to the scrambler cable connector of controller.
Preferably, mount pad (2,3,4,5,6,7,8,9) comprising: base frame 2 is installed in desired location; Web joint 8 is installed on the base frame 2, 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 (2,3,4,5,6,7,8,9) also comprises: background board 3, be installed on the base frame 2, and be arranged on the opposite side of camera lens 12.
Preferably, mount pad (2,3,4,5,6,7,8,9) also comprises: mobile governor motion (4,5,6,7,9), web joint 8 is installed on the base frame 2 by mobile governor motion (4,5,6,7,9).
Preferably, mobile governor motion (4,5,6,7,9) comprising: Y-axis 4 flatly is installed on the upper surface of base frame 2; Z axis mount pad 6 is arranged on the Y-axis 4 vertically; Z axis 9 is installed on the Z axis mount pad 6, and web joint 8 is installed on the Z axis 9.
Preferably, mobile governor motion (4,5,6,7,9) also comprises: Y-axis is adjusted scale 5, is arranged on Y-axis 4 edges.
Preferably, mobile governor motion (4,5,6,7,9) also comprises: Z axis is adjusted scale 7, is arranged on the edge of Z axis 9.
Preferably, Y-axis 4 and Z axis 9 are hand gear.
Among Fig. 2 22 is holding screws of manual Z axis 9, the 23rd, and the adjusting knob of manual Z axis 9, the 24th, the adjusting knob of manual Y-axis 4, the 25th, the holding screw of manual Y-axis.
Preferably, chuck 18 is pneumatic means.Among Fig. 2 21 is air feed gas-tpe fittings of chuck 18.
When the cutting tools measurement device of employing above-described embodiment was measured, the chuck on the measurement mechanism of only need manually cutter to be checked being packed into was then measured for the cutter shape characteristic, and measuring process is finished automatically.Can adopt non-contacting metering system by adopting accurate camera lens, high-precision digital camera and light source, take fast the processing shape characteristic of tool surface.In the measuring process, cutter is fixed on the turning axle by precision clamping head, and turning axle is installed on the linear axis of its bottom.During measurement, linear axis driven rotary axle and cutter are in the measurement station of cutter head end, then turning axle is done uniform rotation with certain speed, the band cutter is at the uniform velocity rotation under camera lens, whenever forward a position to, digital camera will be taken the image that once contains the cutter shape characteristic, and will be after 360 degree rotations are complete, then complete for the measurement of this station.Subsequently, linear axis driven rotary axle and cutter move to the next station of measuring along the tool length direction together, by this mode of motion, can realize cutter circumferencial direction and the omnibearing precision measurement of length direction.The image of measuring is sent to the supporting control system of measurement mechanism in real time, again by machine vision and image processing techniques, with the shape characteristic taken with cutter theory physical dimension and require tolerance to compare, thereby obtain form and position tolerance and the diameter of measured cutter reality.The characteristics such as this contactless cutting tools measurement device has the measuring accuracy height, measures the efficient height, measurement function powerful (the comprehensive measurement of cutter shape characteristic, form and position tolerance and diameter measurement), physical dimension is little, cost is low are for the measurement of precision cutting tool form and position tolerance and diameter provides the complex optimum solution.
Preferably, measuring process comprises:
Before the cutting tools measurement, be in by the turning axle right-hand member of manually cutter to be checked being packed in the chuck of releasing orientation (by changing the chuck of different-diameter specification, to adapt to the cutting tools measurement of different-diameter specification).
After being put into the position, the some machine begins to measure, and then control system can be first to the turning axle ventilation, so that the chuck clamp-on tool.Cutter is in case clamped by chuck, turning axle then begins to carry out uniform motion, camera lens and digital camera begin according to the filming frequency of setting to the machining feature on the cutter shooting different angles simultaneously, need in the shooting process to the shooting area polishing, and in order to obtain higher-quality image effect, placed a backlight under the cutter, avoided affecting the final image quality because of the light reflection effect.Turning axle is behind complete 360 degree of certain measurement station rotary of tool length direction, linear axis moves driven rotary axle and cutter together along the tool length direction, until next cutting tools measurement station stops, carrying out again the measurement of each shape characteristic on the circumferencial direction of this station.Image captured in the measuring process transmits back control system in real time by the data line on the digital camera, carrying out image processes, and compare with form and position tolerance and diameter dimension on the theoretical Tool Design figure, thereby obtain actual form and position tolerance and the actual Tolerance Data of cutter of comprehensive upper each feature of cutter.
Measure completely, to initial position, chuck unclamps with auto zero for turning axle and linear axis, and the surveyor takes off cutter, changes next cutter to be checked, carries out next one measurement do action.
Before the cutting tools measurement, can adjustable lens and the position relationship of the relative measured cutter of digital camera.This measurement mechanism is realized by manual Z axis and manual Y-axis.Digital camera and camera lens are fixed on the manual Z axis by web joint, and manually Z axis is fixed on the manual Y-axis.Regulate the whether coincidence measurement requirement of height of digital camera and the relatively tested cutter of camera lens by manual Z axis, and regulate the center whether digital camera and lens shooting zone are positioned at tested cutter by manual Y-axis.By test, judge to regulate whether to meet the demands, after meeting the demands, then can by manual Z axis and manually the holding screw on the Y-axis separately location status fix.In this way, can be convenient to obtain the best relevant informations such as measurement image, be convenient to obtain higher measuring accuracy.
In correlation technique, because in the batch production of cutter, same specification list batch quantity is large, and tool specification is a lot, only by artificial sampling observation mode, can occur unavoidably finally being used as certified products and coming into the market because the overproof undesirable cutter of reality is not detected, occur serious quality problems when causing the rear end to use cutter, but this moment, discovery was late; Tool surface and the feature definition of processing are high, and surface smoothness requires also high, and classic method need to contact survey instrument with tool surface, the cutter figuratrix is had certain damage, thereby affects cutter self precision; Feature on the cutter has comparatively complicated curved surface pattern more, and correlation technique is difficult to measure complex-curved shape characteristic.
The disclosed contactless cutting tools measurement device of the utility model, it is low to have solved the efficient that exists in the cutting tools measurement method in the past, the contact type measurement process causes cutter self precision is impacted, the complex-curved feature in surface is difficult to effective measurement, sampling observation is difficult to the technical matterss such as complete detection tool precision, this cutting tools measurement device has the measuring accuracy height, measurement effect is high, powerful (the comprehensive measurement of cutter shape characteristic of measurement function, form and position tolerance and diameter measurement), physical dimension is little, the characteristics such as cost is low are for the measurement of precision cutting tool form and position tolerance and diameter provides the complex optimum solution.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (10)

1. a cutting tools measurement device is characterized in that, comprising:
Base plate (1);
Movable part (16,17) is installed on the described base plate (1);
Chuck (18) is used for holding cutter;
Chuck handle (4) is installed in described chuck (18) on the described movable part (16,17);
Mount pad (2,3,4,5,6,7,8,9), being installed in can be by the desired location that movement arrived of the cutter of chuck handle (4) clamping by described movable part (16,17) on the described base plate (1);
Digital camera (10,12) is installed on the described mount pad (2,3,4,5,6,7,8,9), and aims at described desired location;
Controller is electrically connected described movable part (16,17) and described digital camera (10,12).
2. cutting tools measurement device according to claim 1 is characterized in that, described movable part (16,17) comprising:
Linear axis (16) is installed on the described base plate (1);
Turning axle (17) is installed on the described linear axis (16), and described chuck handle (4) is installed on the described turning axle (17).
3. cutting tools measurement device according to claim 1 is characterized in that, described mount pad (2,3,4,5,6,7,8,9) comprising:
Base frame (2) is installed in described desired location;
Web joint (8) is installed on the described base frame (2), 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).
4. cutting tools measurement device according to claim 3 is characterized in that, described mount pad (2,3,4,5,6,7,8,9) also comprises:
Background board (3) is installed on the described base frame (2), is arranged on the opposite side of described camera lens (12).
5. cutting tools measurement device according to claim 3 is characterized in that, described mount pad (2,3,4,5,6,7,8,9) also comprises:
Mobile governor motion (4,5,6,7,9), described web joint (8) is installed on the described base frame (2) by described mobile governor motion (4,5,6,7,9).
6. cutting tools measurement device according to claim 5 is characterized in that, described mobile governor motion (4,5,6,7,9) comprising:
Y-axis (4) flatly is installed on the upper surface of described base frame (2);
Z axis mount pad (6) is arranged on the described Y-axis (4) vertically;
Z axis (9) is installed on the described Z axis mount pad (6), and described web joint (8) is installed on the described Z axis (9).
7. cutting tools measurement device according to claim 6 is characterized in that, described mobile governor motion (4,5,6,7,9) also comprises:
Y-axis is adjusted scale (5), is arranged on described Y-axis (4) edge.
8. cutting tools measurement device according to claim 6 is characterized in that, described mobile governor motion (4,5,6,7,9) also comprises:
Z axis is adjusted scale (7), is arranged on the edge of described Z axis (9).
9. cutting tools measurement device according to claim 6 is characterized in that, described Y-axis (4) and described Z axis (9) are hand gear.
10. cutting tools measurement device according to claim 1 is characterized in that, described chuck (18) is pneumatic means.
CN 201220549480 2012-10-25 2012-10-25 Cutter measuring device Expired - Fee Related CN202915886U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220549480 CN202915886U (en) 2012-10-25 2012-10-25 Cutter measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220549480 CN202915886U (en) 2012-10-25 2012-10-25 Cutter measuring device

Publications (1)

Publication Number Publication Date
CN202915886U true CN202915886U (en) 2013-05-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102878932A (en) * 2012-10-25 2013-01-16 昆山允可精密工业技术有限公司 Cutter measuring device
CN103398670A (en) * 2013-08-09 2013-11-20 昆山允可精密工业技术有限公司 Cutter-shaped measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102878932A (en) * 2012-10-25 2013-01-16 昆山允可精密工业技术有限公司 Cutter measuring device
CN103398670A (en) * 2013-08-09 2013-11-20 昆山允可精密工业技术有限公司 Cutter-shaped measuring device
CN103398670B (en) * 2013-08-09 2016-02-03 昆山允可精密工业技术有限公司 A kind of shape of tool measurement mechanism

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130501

Termination date: 20131025

C17 Cessation of patent right