CN202928524U - Cutter measuring device - Google Patents
Cutter measuring device Download PDFInfo
- Publication number
- CN202928524U CN202928524U CN 201220549578 CN201220549578U CN202928524U CN 202928524 U CN202928524 U CN 202928524U CN 201220549578 CN201220549578 CN 201220549578 CN 201220549578 U CN201220549578 U CN 201220549578U CN 202928524 U CN202928524 U CN 202928524U
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- axis
- cutting tools
- measurement device
- cutter
- tools measurement
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Abstract
The utility model provides a cutter measuring device which comprises a bottom plate, an installation seat which is installed at a set position on the bottom plate, a digital camera which is installed on the installation seat and is directed at the set position, a controller which is electrically connected with the digital camera, and a cutter supporting device. The cutter supporting device is installed at a set position on the bottom plate, is provided with a supporting member, and is used for supporting a cutter to be directed at the digital camera. The supporting member can manually rotate. According to the cutter measuring device, the digital camera and the cutter supporting device are used to carry out non-contact automatic measuring; the problem of low efficiency of manual measuring is overcome; and the cutter measuring efficiency is 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 situation that the precision component requirement on machining accuracy is more and more higher, 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; Mount pad is arranged on the desired location on base plate; Digital camera is arranged on mount pad, and the alignment settings position; Controller is electrically connected to digital camera; Supporting device for cutters is arranged on the desired location on base plate, and it has support component, be used for supporting the bit alignment digital camera, but the support component manual 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 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 the stereographic map according to the supporting device for cutters of the utility model embodiment;
Fig. 4 shows the work schematic diagram according to the supporting device for cutters 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; Fig. 3 shows the stereographic map according to the supporting device for cutters of the utility model embodiment.
As shown in the figure, this cutting tools measurement device comprises: base plate 1; Mount pad (3,4,5,6,7,8,33) is arranged on the desired location on base plate 1; Digital camera (10,12) is arranged on mount pad (3,4,5,6,7,8,33), and the alignment settings position; Controller is electrically connected to digital camera (10,12); Supporting device for cutters 14 is arranged on the desired location on base plate 1, and it has support component (24,30), be used for to support cutter 29 and aim at digital cameras (10,12), support component (24,30) but manual rotation.
In 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 be distributed with each category feature of cutter on it, as front nose angle, rear nose angle etc., these features are all generally along the center cutter circle distribution.The supporting device for cutters of the present embodiment has rotatory power, by allowing cutter rotate in measuring process, 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 arranged on desired location; Two supporting seats (22,27) are arranged on the opposite end on 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 driven shaft 30; Belt 28 is used for connecting main drive shaft 24 and driven shaft 30; Knob 21 is arranged on main drive shaft 24.
Preferably, supporting device for cutters 14 also comprises: baffle plate (23,26) is arranged on the outside that is positioned at main drive shaft 24 on base 20.Regulate the Pre strained state of master and slave moving axis by baffle plate.When the surveyor rotates knob, 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 controlled by the surveyor fully.
Preferably, supporting device for cutters 14 also comprises: background board 31, be arranged on 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 arranged on desired location; Web joint 8 is arranged on base frame 3, and digital camera (10,12) comprises fuselage 10 and camera lens 12, and fuselage 10 is arranged on 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 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 arranged on the upper surface of base frame 3; Z axis mount pad 5 is arranged on Y-axis 33 vertically; Z axis 7 is arranged on Z axis mount pad 5, and web joint 8 is arranged on 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 base plate 1.
Preferably, Y-axis 33 and Z axis 7 are hand gear.
In Fig. 2 15 is holding screws of manual Y-axis 33, the 19th, and the adjusting knob of manual Y-axis 33, the 18th, the adjusting knob of manual Z axis 7, the 16th, the holding screw of manual Z axis 7, the 17th, the gib screw of web joint 8.
In Fig. 3,25 is gib screws of baffle plate (23,26).
Fig. 4 shows the work schematic diagram according to the supporting device for cutters of the utility model embodiment.
When adopting the cutting tools measurement device of above-described embodiment to measure, before cutting tools measurement, by the surveyor, cutter to be checked is placed in the main drive shaft of measurement mechanism and V-type groove that driven shaft consists of.And regulate the position relationship of the relative cutter of optical measuring system that is consisted of by digital camera and camera lens etc. by mobile governor motion (4,5,6,7,33).After regulating, by surveyor's turning knob, during rotation, the rotary state of main drive shaft, driven shaft and cutter (is in and clockwise rotates direction) as shown in Figure 4 at this moment.Surveyor's forward is also forward of cutter, surveyor's counter-rotating, and cutter also reverses.Velocity of rotation is controlled by the surveyor fully, and the process operation of whole rotary cutter is very easy to, and does not need auxiliary accessories to come the clamping cutter.Main drive shaft is connected with the synchronous belt of driven shaft by two ends, and when the measured member of main drive shaft rotated by the knob effect, main drive shaft drove driven shaft by synchronous belt and also rotates with equidirectional.
Cutter often forwards a position to, and the surveyor stops operating, and it is motionless that cutter will be in this position.At this moment, optical measuring system will be taken the image on this position knives surface, and in real time image transfer be returned controller.Turn to next position again, take next image, after turning a full circumference, controller will be collected a complete set of image of each position on this circumferencial direction, by image processing techniques, image be spliced processing, can obtain the shape appearance figure of tool surface feature.Should scheme and the original theoretical cutter image of information and control device such as relative dimensions form and position tolerance, diameter compares, and can obtain the actual tolerance value of each feature, thereby realize the cutting tools measurement function.
Above-mentioned cutting tools measurement device adopts the non-contact measurement mode, i.e. optical system by being formed by digital camera, camera lens etc., in the situation that do not contact with the cutter measured surface, take fast the shape characteristic image on tool surface circumferencial direction diverse location, captured image is sent to the supporting controller of measurement mechanism in real time by data line, 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.
In correlation technique, in batch production due to 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 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, solved the efficient that exists in cutting tools measurement method in the past low, 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, it is high that this cutting tools measurement device has measuring accuracy, 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, for the measurement of precision cutting tool form and position tolerance and diameter provides the complex optimum solution.
The above is only preferred embodiment of the present utility model, 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., within all should being included in protection domain of the present utility model.
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 arranged on the desired location on described base plate (1);
Digital camera (10,12) is arranged on described mount pad (3,4,5,6,7,8,33), and aims at described desired location;
Controller is electrically connected to described digital camera (10,12);
Supporting device for cutters (14) is arranged on the described desired location on described base plate (1), and it has support component (24,30), be used for to support the described digital camera of bit alignment (10,12), described support component (24,30) but manual rotation.
2. cutting tools measurement device according to claim 1, is characterized in that, described supporting device for cutters (14) comprising:
Base (20) is arranged on described desired location;
Two supporting seats (22,27) are arranged on the opposite end on 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 described driven shaft (30);
Belt (28) is used for connecting described main drive shaft (24) and described driven shaft (30);
Knob (21) is arranged on 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 arranged on the outside that is positioned at described main drive shaft (24) on 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 arranged on 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 arranged on described desired location;
Web joint (8) is arranged on described base frame (3), and described digital camera (10,12) comprises fuselage (10) and camera lens (12), and described fuselage (10) is arranged on 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 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 arranged on the upper surface of described base frame (3);
Z axis mount pad (5) is arranged on described Y-axis (33) vertically;
Z axis (7) is arranged on described Z axis mount pad (5), and described web joint (8) is arranged on 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 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549578 CN202928524U (en) | 2012-10-25 | 2012-10-25 | Cutter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549578 CN202928524U (en) | 2012-10-25 | 2012-10-25 | Cutter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928524U true CN202928524U (en) | 2013-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549578 Expired - Fee Related CN202928524U (en) | 2012-10-25 | 2012-10-25 | Cutter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927904A (en) * | 2012-10-25 | 2013-02-13 | 昆山允可精密工业技术有限公司 | Cutter measurement device |
| 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 |
-
2012
- 2012-10-25 CN CN 201220549578 patent/CN202928524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927904A (en) * | 2012-10-25 | 2013-02-13 | 昆山允可精密工业技术有限公司 | Cutter measurement device |
| 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 |
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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: 20130508 Termination date: 20131025 |