CN202915887U - Cutter measuring device - Google Patents
Cutter measuring device Download PDFInfo
- Publication number
- CN202915887U CN202915887U CN 201220549579 CN201220549579U CN202915887U CN 202915887 U CN202915887 U CN 202915887U CN 201220549579 CN201220549579 CN 201220549579 CN 201220549579 U CN201220549579 U CN 201220549579U CN 202915887 U CN202915887 U CN 202915887U
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- axis
- cutting tools
- measurement device
- cutter
- mount pad
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- Machine Tool Sensing Apparatuses (AREA)
Abstract
The utility model provides a cutter measuring device. The cutter measuring device comprises: a baseboard; a clamping tool which is used for clamping a cutter; a housing which is detachably installed on the baseboard for sealing the clamping tool, wherein one side surface of the housing is provided with an opening and formed with a step so as to enable the cutter to be extended from the opening and reach set positions on the step; installation seats which are installed at the set positions on the step; digital cameras which are installed on the installation seats and aligned with the set positions; and a controller which is electrically connected with 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
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; Anchor clamps are used for holding cutter; Shell is removably mounted on the base plate, sealing clamp, and a side of shell has opening and forms step, cutter can be stretched out from opening arrive step top desired location; Mount pad is installed in the desired location on the step; Digital camera is installed on the mount pad, and the alignment settings position; Controller is electrically connected 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;
Fig. 3 shows according to the shell of the cutting tools measurement device of the utility model embodiment and opens stereographic map.
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; Fig. 3 shows according to the shell of the cutting tools measurement device of the utility model embodiment and opens stereographic map.
As shown in the figure, this cutting tools measurement device comprises:
Base plate 24;
Anchor clamps are used for holding cutter;
Shell 12 is removably mounted on the base plate 24, sealing clamp, and a side of shell 12 has opening and forms step, cutter can be stretched out from opening arrive step top desired location;
Mount pad (4,5,6,7,8,9,11) is installed in the desired location on the step;
Digital camera (2,10) is installed on the mount pad (4,5,6,7,8,9,11), and the alignment settings position;
Controller is electrically connected digital camera (2,10).
Among Fig. 2 20 is the cable that digital camera (2,10) is electrically connected to controller,
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, anchor clamps comprise: movable part (21,22) is installed on the base plate 24; Chuck 1 is used for holding cutter; Chuck handle 27 is installed in chuck 1 on the movable part (21,22).
Preferably, movable part (21,22) comprising: linear axis 21 is installed on the base plate 24; Turning axle 22 is installed on the linear axis 21, and chuck handle 27 is installed on the turning axle 22.
Among Fig. 2 13 is read head cable splices of controller, the 14th, and the power line cable joint of linear axis 21, the 15th, linear axis 21 is connected to the scrambler cable connector of controller, and the 16th, turning axle 22 is connected to the cable connector of controller.
Preferably, mount pad (4,5,6,7,8,9,11) comprising: web joint 11, be installed on the step, and digital camera (2,10) comprises fuselage 10 and camera lens 2, fuselage 10 is installed on the web joint 11.
Preferably, mount pad (4,5,6,7,8,9,11) also comprises: background board 4, be installed on the step, and be arranged on the opposite side of camera lens 2.
Preferably, mount pad (4,5,6,7,8,9,11) also comprises: mobile governor motion (6,7,9), web joint 11 is installed on the step by mobile governor motion (6,7,9).
Preferably, mobile governor motion (6,7,9) comprising: Y-axis 6 flatly is installed on the upper surface of step; Z axis mount pad 7 is arranged on the Y-axis 6 vertically; Z axis 9 is installed on the Z axis mount pad 7, and web joint 11 is installed on the Z axis 9.
Preferably, mobile governor motion (6,7,9) also comprises: Y-axis is adjusted scale 5, is arranged on Y-axis 6 edges; Z axis is adjusted scale 8, is arranged on the edge of Z axis 9.
Preferably, Y-axis and Z axis are hand gear.
Among Fig. 3 23 is holding screws of manual Z axis 9, the 26th, and the holding screw of manual Y-axis, the 25th, the mount pad of mobile governor motion (6,7,9).Among Fig. 2 19 is adjusting knobs of manual Z axis 9, the 18th, and the adjusting knob of manual Y-axis 6
Preferably, chuck 1 is pneumatic means.Among Fig. 2 17 is air feed gas-tpe fittings of chuck 1.
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 (24);
Anchor clamps are used for holding cutter;
Shell (12) is removably mounted on the described base plate (24), seals described anchor clamps, and a side of described shell (12) has opening and forms step, cutter can be stretched out from described opening arrive described step top desired location;
Mount pad (4,5,6,7,8,9,11) is installed in the described desired location on the described step;
Digital camera (2,10) is installed on the described mount pad (4,5,6,7,8,9,11), and aims at described desired location;
Controller is electrically connected described digital camera (2,10).
2. cutting tools measurement device according to claim 1 is characterized in that, described anchor clamps comprise:
Movable part (21,22) is installed on the described base plate (24);
Chuck (1) is used for holding cutter;
Chuck handle (27) is installed in described chuck (1) on the described movable part (21,22).
3. cutting tools measurement device according to claim 2 is characterized in that, described movable part (21,22) comprising:
Linear axis (21) is installed on the described base plate (24);
Turning axle (22) is installed on the described linear axis (21), and described chuck handle (27) is installed on the described turning axle (22).
4. cutting tools measurement device according to claim 1 is characterized in that, described mount pad (4,5,6,7,8,9,11) comprising:
Web joint (11) is installed on the described step, and described digital camera (2,10) comprises fuselage (10) and camera lens (2), and described fuselage (10) is installed on the described web joint (11).
5. cutting tools measurement device according to claim 4 is characterized in that, described mount pad (4,5,6,7,8,9,11) also comprises:
Background board (4) is installed on the described step, is arranged on the opposite side of described camera lens (2).
6. cutting tools measurement device according to claim 4 is characterized in that, described mount pad (4,5,6,7,8,9,11) also comprises:
Mobile governor motion (6,7,9), described web joint (11) is installed on the described step by described mobile governor motion (6,7,9).
7. cutting tools measurement device according to claim 6 is characterized in that, described mobile governor motion (6,7,9) comprising:
Y-axis (6) flatly is installed on the upper surface of described step;
Z axis mount pad (7) is arranged on the described Y-axis (6) vertically;
Z axis (9) is installed on the described Z axis mount pad (7), and described web joint (11) is installed on the described Z axis (9).
8. cutting tools measurement device according to claim 7 is characterized in that, described mobile governor motion (6,7,9) also comprises:
Y-axis is adjusted scale (5), is arranged on described Y-axis (6) edge;
Z axis is adjusted scale (8), is arranged on the edge of described Z axis (9).
9. cutting tools measurement device according to claim 7 is characterized in that, described Y-axis and described Z axis are hand gear.
10. cutting tools measurement device according to claim 2 is characterized in that, described chuck (1) is pneumatic means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549579 CN202915887U (en) | 2012-10-25 | 2012-10-25 | Cutter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549579 CN202915887U (en) | 2012-10-25 | 2012-10-25 | Cutter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915887U true CN202915887U (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549579 Expired - Fee Related CN202915887U (en) | 2012-10-25 | 2012-10-25 | Cutter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927907A (en) * | 2012-10-25 | 2013-02-13 | 昆山允可精密工业技术有限公司 | Measuring device of tool |
| CN106643513A (en) * | 2017-03-20 | 2017-05-10 | 深圳市美思美科智能科技股份有限公司 | CCD tool detection PLC control system and method thereof |
-
2012
- 2012-10-25 CN CN 201220549579 patent/CN202915887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927907A (en) * | 2012-10-25 | 2013-02-13 | 昆山允可精密工业技术有限公司 | Measuring device of tool |
| CN106643513A (en) * | 2017-03-20 | 2017-05-10 | 深圳市美思美科智能科技股份有限公司 | CCD tool detection PLC control system and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131025 |