CN215510231U - Image measuring apparatu cutter detection device - Google Patents
Image measuring apparatu cutter detection device Download PDFInfo
- Publication number
- CN215510231U CN215510231U CN202120250164.5U CN202120250164U CN215510231U CN 215510231 U CN215510231 U CN 215510231U CN 202120250164 U CN202120250164 U CN 202120250164U CN 215510231 U CN215510231 U CN 215510231U
- Authority
- CN
- China
- Prior art keywords
- cutter
- main body
- measured
- adjusting main
- adjusting
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 239000000523 sample Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a cutter detection device of an image measuring instrument, which comprises a connecting plate, an adjusting main body arranged on the connecting plate, a prism fixing piece arranged on one side of the adjusting main body and a movable guide rod penetrating between the adjusting main body and the prism fixing piece, wherein a cutter rotating mechanism is arranged on the adjusting main body, a reflecting prism is obliquely arranged on the prism fixing piece, a cutter to be measured is placed on the cutter rotating mechanism, and an imager probe is arranged above the cutter to be measured; the cutter rotating mechanism comprises a hand-operated hand wheel arranged on the adjusting main body, a supporting roller arranged on one side of the adjusting main body and positioned below the cutter to be measured, a driving wheel arranged on the other side of the adjusting main body and connected with the supporting roller, a belt connected with the driving wheel and the hand-operated hand wheel, and a pressing wheel arranged above the cutter to be measured; through attaching the cutter detection device to the imager, the characteristics of the end faces of the straight shank cutter, the straight shank drill bit and the shaft part can be measured very quickly, and the detection efficiency is improved.
Description
Technical Field
The utility model relates to the field of numerical control machining cutter detection, in particular to a cutter detection device of an image measuring instrument.
Background
With the acceleration of the industrialization process, the development of the numerical control machine tool industry is rapid, the numerical control tool is a necessary tool in the machining process of the machine tool, the numerical control machining tool has the technical characteristics of diversification, complicated process and the like, the tool belongs to a precise part, is the technical basis of precise machining, is just like a graver in an artist's hand, and the quality of the tool is the basis of the machining quality of the machine tool.
The cutter is divided into a single cutter, a combined cutter, a composite processing cutter and the like. Parameters such as the spiral angle of the cutting edge of the cutter, the grinding transverse cutting edge, the grinding front angle, the cutting edge rear angle, the chip removal and the like need to be accurately measured in the manufacturing process, and measurement instruments such as a universal tool microscope, a projector and the like are commonly used for measurement.
In the measuring process, a group of cutter detection devices are additionally arranged on the imager, the technical advantages of the imager, such as variable magnification, automatic focusing, zoning of an illumination light source, angle-selectable illumination and the like, are utilized, the detection and quality control of the edge part size are realized, the existing cutter detection devices cannot be matched with probes of the imager with high precision to complete the detection of various parameters of the cutter, and the structure improvement is carried out on the basis of the defects of the existing cutter detection devices.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a cutter detection device of an image measuring instrument.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a cutter detection device of an image measuring instrument comprises a connecting plate, an adjusting main body arranged on the connecting plate, a prism fixing piece arranged on one side of the adjusting main body and a movable guide rod penetrating between the adjusting main body and the prism fixing piece, wherein a cutter rotating mechanism is arranged on the adjusting main body, a reflecting prism is obliquely arranged on the prism fixing piece, a cutter to be measured is placed on the cutter rotating mechanism, and an imager probe is arranged above the cutter to be measured;
the cutter rotating mechanism comprises a hand-operated hand wheel arranged on the adjusting body, a supporting roller arranged on one side of the adjusting body and positioned below the cutter to be measured, a driving wheel arranged on the other side of the adjusting body and connected with the supporting roller, a belt connecting the driving wheel and the hand-operated hand wheel, and a pressing wheel arranged above the cutter to be measured.
Furthermore, the top of the adjusting main body is provided with a rotatable pressure wheel arm, and the end part of the pressure wheel arm is connected with the pressure wheel.
Further, the top of adjustment main part is equipped with cutter terminal surface dog, and the installation compresses tightly the hand wheel on the cutter terminal surface dog, and the bottom of cutter terminal surface dog is equipped with V type bulge, and V type bulge cooperates with the V type groove at adjustment main part top to the groove face in V type groove is as the benchmark.
Furthermore, the number of the movable guide rods is three, and the three movable guide rods are arranged in a triangular shape.
Further, the inclination angle of the reflection prism is 45 degrees.
Further, the side face of the cutter end face stop block is abutted against the end part of the cutter to be measured.
The utility model has the beneficial effects that: through attaching cutter detection device at the imager, can be very swift to straight shank cutter, straight shank drill bit, axle type terminal surface characteristic measures, and the probe group of imager can be under the condition of not changing anchor clamps simultaneously to the terminal surface of product, cutter blade, cutter arbor are beated and are detected, have improved detection efficiency.
Because the three-point supporting mode of two supporting rollers and one pressing wheel is adopted, the same clamp and reference are adopted among different procedures, and the measuring error is greatly reduced. The cutter detection device can be attached to an imager, and can also be attached to optical measurement instruments such as a universal tool microscope, a projector and the like to realize the detection of the cutter cutting tool. The mechanism is simple in operation design and flexible in accessory extension, the two-point support is adopted for rotating, three circles are mutually excited and rolled in the same direction, the circle run-out error of the device is small, and the accuracy of the measured value of the cutter can be reflected to the maximum extent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a schematic structural view of the end stop of the cutting tool of the present invention;
FIG. 4 is a schematic view of the present invention in cooperation with a probe of an imager.
Detailed Description
As shown in fig. 1 to 4, an image measuring instrument cutter detection device includes a connection plate 1, an adjustment main body 2 disposed on the connection plate 1, a prism fixing member 3 disposed on one side of the adjustment main body 2, and three movable guide rods 4 penetrating between the adjustment main body 2 and the prism fixing member 3, the number of the movable guide rods 4 being three, the three movable guide rods 4 being arranged in a triangle, a cutter rotating mechanism disposed on the adjustment main body 2, a reflection prism 5 obliquely disposed on the prism fixing member 3, the inclination angle of the reflection prism 5 being preferably 45 degrees, a cutter 6 to be measured being disposed on the cutter rotating mechanism, and an image instrument probe 7 disposed above the cutter 6 to be measured;
the cutter rotating mechanism comprises a hand-operated hand wheel 8 arranged on the adjusting main body 2, a supporting roller 9 arranged on one side of the adjusting main body 2 and positioned below the cutter 6 to be measured, a driving wheel 10 arranged on the other side of the adjusting main body 2 and connected with the supporting roller 9, a belt 11 connecting the driving wheel 10 and the hand-operated hand wheel 8, and a pressing wheel 12 arranged above the cutter 6 to be measured.
Furthermore, a rotatable pinch roller arm 13 is installed on the top of the adjusting body 2, and the end of the pinch roller arm 13 is connected with the pinch roller 12. The top of adjustment main part 2 is equipped with cutter terminal surface dog 14, and the installation compresses tightly hand wheel 15 on the cutter terminal surface dog 14, and the bottom of cutter terminal surface dog 14 is equipped with V type bulge 16, and V type bulge 16 cooperates with the V type groove at 2 tops of adjustment main part to the groove face in V type groove is the benchmark, and the side of cutter terminal surface dog 14 is contradicted with the tip of the cutter 6 that awaits measuring.
The prism fixing piece 3 adopts three groups of movable guide rods 4 to connect the adjusting main body 2, the reflecting prism 5 and the prism fixing piece 3 freely slide along the movable guide rods 4, and the combination of the backlight source of the imager and the front annular light source is utilized to carry out contour image capture and front light image capture of the cutting edge on the cutter at the same time. And the stability of prism mounting 3 can also effectively be promoted to three movable guide 4's design. And the cutters with different lengths can be installed through the movable guide rod 4, and the optimal prism reflection working distance can be accurately adjusted.
In this embodiment, when the tool 6 to be measured is replaced, the pressing wheel 12 is lifted and the three groups of movable guide rods 4 are slid to a proper position by only pressing the pressing wheel arm 13, and the image of the end face of the tool 6 to be measured reflected on the reflecting prism 5 is captured by the imager CCD camera and analyzed by software, so that the tool can be measured.
The measuring method of the tool deflection comprises the following steps: shaking hand wheel 8, can be so that await measuring cutter 6 along with supporting roller 9 is rotatory with the hand, operation imager makes its probe 7 touch the 6 excircle tangents of awaiting measuring cutter, and along with the certain angle of the rotation of awaiting measuring cutter 6, the probe 7 of once more operation touches the 6 excircle of awaiting measuring cutter and can measure the 6 excircle coefficient of beating of awaiting measuring cutter.
The blade run-out is similar to the radial run-out measuring method of the cutter, and the three groups of movable guide rods 4 are slid to avoid the backlight irradiation range of the cutting tool. The back parallel light of the image measuring instrument is utilized, the CCD of the image measuring instrument shoots the data of the peak of the cutting edge, the hand-cranking hand wheel 8 is shaken, and the bounce error of the cutting edge can be measured through multiple times of data measurement calculation.
Through attaching cutter detection device at the imager, can be very swift to straight shank cutter, straight shank drill bit, axle type terminal surface characteristic measures, and the probe group of imager can be under the condition of not changing anchor clamps simultaneously to the terminal surface of product, cutter blade, cutter arbor are beated and are detected, have improved detection efficiency.
Because the three-point supporting mode of two supporting rollers and one pressing wheel is adopted, the same clamp and reference are adopted among different procedures, and the measuring error is greatly reduced. The cutter detection device can be attached to an imager, and can also be attached to optical measurement instruments such as a universal tool microscope, a projector and the like to realize the detection of the cutter cutting tool. The mechanism is simple in operation design and flexible in accessory extension, the two-point support is adopted for rotating, three circles are mutually excited and rolled in the same direction, the circle run-out error of the device is small, and the accuracy of the measured value of the cutter can be reflected to the maximum extent.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A cutter detection device of an image measuring instrument comprises a connecting plate, an adjusting main body arranged on the connecting plate, a prism fixing piece arranged on one side of the adjusting main body and a movable guide rod penetrating between the adjusting main body and the prism fixing piece, and is characterized in that a cutter rotating mechanism is arranged on the adjusting main body, a reflecting prism is obliquely arranged on the prism fixing piece, a cutter to be measured is placed on the cutter rotating mechanism, and an image instrument probe is arranged above the cutter to be measured;
the cutter rotating mechanism comprises a hand-operated hand wheel arranged on the adjusting body, a supporting roller arranged on one side of the adjusting body and positioned below the cutter to be measured, a driving wheel arranged on the other side of the adjusting body and connected with the supporting roller, a belt connecting the driving wheel and the hand-operated hand wheel, and a pressing wheel arranged above the cutter to be measured.
2. The image measuring instrument tool detecting device as claimed in claim 1, wherein a rotatable pressing wheel arm is mounted on a top of the adjusting body, and an end of the pressing wheel arm is connected to the pressing wheel.
3. The image measuring instrument tool detection device as claimed in claim 2, wherein the top of the adjustment body is provided with a tool end surface stopper, the tool end surface stopper is provided with a pressing hand wheel, the bottom of the tool end surface stopper is provided with a V-shaped protrusion, the V-shaped protrusion is matched with the V-shaped groove on the top of the adjustment body, and the groove surface of the V-shaped groove is used as a reference.
4. The apparatus as claimed in claim 3, wherein the number of the movable guide rods is three, and the three movable guide rods are arranged in a triangle.
5. The apparatus as claimed in claim 3, wherein the angle of inclination of the reflecting prism is 45 °.
6. The apparatus as claimed in claim 3, wherein the side surface of the tool end surface block abuts against the end of the tool to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120250164.5U CN215510231U (en) | 2021-01-29 | 2021-01-29 | Image measuring apparatu cutter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120250164.5U CN215510231U (en) | 2021-01-29 | 2021-01-29 | Image measuring apparatu cutter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215510231U true CN215510231U (en) | 2022-01-14 |
Family
ID=79798980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120250164.5U Expired - Fee Related CN215510231U (en) | 2021-01-29 | 2021-01-29 | Image measuring apparatu cutter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215510231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117781906A (en) * | 2024-02-27 | 2024-03-29 | 深圳市鑫国钰精密工具有限公司 | Double-lens cutter image measuring instrument and measuring method thereof |
-
2021
- 2021-01-29 CN CN202120250164.5U patent/CN215510231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117781906A (en) * | 2024-02-27 | 2024-03-29 | 深圳市鑫国钰精密工具有限公司 | Double-lens cutter image measuring instrument and measuring method thereof |
| CN117781906B (en) * | 2024-02-27 | 2024-05-31 | 深圳市鑫国钰精密工具有限公司 | Double-lens cutter image measuring instrument and measuring method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9874439B2 (en) | Roughness measuring instrument for use in a machine tool and method for measuring roughness in a machine tool | |
| CN101660905B (en) | Device for detecting roundness of arc of tool tip of diamond tool with arc edge | |
| JPS6119567A (en) | Device for machine tool for measuring diameter of eccentrically rotating workpiece, particularly, grinder | |
| CN109269425B (en) | System and method for the detection of bands for band sawtooth abrasion loss | |
| CN215510231U (en) | Image measuring apparatu cutter detection device | |
| CN109648398A (en) | A kind of part size on-line measuring device and its detection method | |
| CN204789302U (en) | Whole carbide tool wearing and tearing state detects anchor clamps | |
| CN205483979U (en) | Straight line is drawn and is wiped experimental facilities | |
| CN106556358A (en) | A kind of barrel swivel part installs concentricity high-speed adjustment device and measuring method | |
| CN219212784U (en) | Double-convex glass lens thickness detection device for fine grinding lower hem machine | |
| CN111964611A (en) | Axle type part straightness accuracy error measuring device based on machine vision | |
| CN108205290B (en) | Workpiece leveling device based on laser displacement sensor | |
| CN216593318U (en) | Slender shaft workpiece ball head roundness detection device | |
| CN105021525A (en) | Solid carbide cutter wearing state detection clamp | |
| CN114839083A (en) | Device for testing bending strength of scribing cutter and using method | |
| CN210849432U (en) | Reverse edge finder for reverse side processing alignment | |
| CN108253919B (en) | A kind of screw tap back-off measuring device and the method sampled using the device | |
| JP2004268508A (en) | Method for cutting single crystal ingot by wire saw | |
| CN215725789U (en) | Online detection table for sleeve | |
| CN208635752U (en) | A kind of grinding wheel measuring instrument for grinding industry | |
| JP7514021B2 (en) | Curved portion depth detection device and curved portion depth detection method | |
| CN112025409B (en) | Method for detecting contour precision in numerical control machining of stamping die | |
| CN220912978U (en) | Adjustable precious stone refractometer | |
| CN216846184U (en) | Tool for measuring wall thickness of turbine working blade | |
| CN221056400U (en) | Tool for detecting defect size of casting machining surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |