CN214250904U - Detection device for detecting flatness of cutting die - Google Patents
Detection device for detecting flatness of cutting die Download PDFInfo
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- CN214250904U CN214250904U CN202120434207.5U CN202120434207U CN214250904U CN 214250904 U CN214250904 U CN 214250904U CN 202120434207 U CN202120434207 U CN 202120434207U CN 214250904 U CN214250904 U CN 214250904U
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Abstract
The utility model discloses a detection device for be used for detecting cutting die roughness, detection device includes: the detection platform is provided with a detection plane suitable for being attached to the cutting die cutting tool; and the light-emitting device is arranged on the detection plane and is suitable for projecting light towards the surface of the knife mould cutting tool attached to the detection plane when the knife mould cutting tool is attached to the detection plane. According to the utility model discloses a detection device for detecting cutting die roughness, this detection device is easy and simple to handle, detect comprehensively and with low costs, has greatly improved the production efficiency of cutting die.
Description
Technical Field
The utility model belongs to the technical field of lithium ion battery and specifically relates to a detection device for be used for detecting cutting die roughness is related to.
Background
In the related art, the cutter plate with poor flatness flows out because the current die cutting and cutting manufacturer does not have a good method for inspecting the flatness of the cutter plate. Poor cutter die roughness can lead to the cross cutting pressure uneven, and the pole piece that the part mould that pressure is little surely has the phenomenon constantly, burrs etc. that cuts, and the pole piece that the pressure is big partly surely has the material phenomenon of falling in the mould. Most of the existing cutting die manufacturers do not have a detection method aiming at the flatness of the cutting die, and a small number of manufacturers only adopt a level gauge for rough detection, so that the problems of incomplete detection, poor precision and the like exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a detection device for detecting cutting die roughness, this detection device is easy and simple to handle, detect comprehensively and with low costs, has greatly improved the production efficiency of cutting die.
According to the utility model discloses a detection device for detecting cutting die roughness, detection device includes: the detection platform is provided with a detection plane suitable for being attached to the cutting die cutting tool; and the light-emitting device is arranged on the detection plane and is suitable for projecting light towards the surface of the knife mould cutting tool attached to the detection plane when the knife mould cutting tool is attached to the detection plane.
According to the utility model discloses a detection device for detecting cutting die roughness, this detection device's illuminator can be when the cutting die cutting tool is laminated in the detection plane towards the cutting die cutting tool with detect the surperficial light of throwing of plane laminating, and the staff can judge the roughness of cutting die cutting tool through observing whether there is the light leak phenomenon at cutting die cutting edge position, therefore this detection device is easy and simple to handle, detect comprehensively and with low costs, has greatly improved the production efficiency of cutting die.
According to an embodiment of the present invention, the light emitting area of the light emitting device is S1, the area of the surface of the cutting die blade attached to the detection plane is S2, and S1 and S2 satisfy: S1/S2 is more than or equal to 70 percent and less than or equal to 90 percent.
According to the utility model discloses an embodiment, be formed with the illuminator holding tank of undercut on the detection plane, illuminator inlays to be located in the illuminator holding tank just illuminator's upper surface does not bulge in the detection plane.
According to the utility model discloses an embodiment, the degree of depth of illuminator holding tank is d, illuminator's thickness is h, and d satisfies with h: h is less than or equal to d.
According to an embodiment of the invention, the light emitting device is configured as a LED lamp.
According to the utility model discloses an embodiment, the roughness of detection plane is not more than 0.001 mm.
According to the utility model discloses an embodiment, examine test table structure and be the marble platform, it constructs to detect the plane and be the marble mesa.
According to the utility model discloses an embodiment, detection device still includes: and the light shield is arranged on the detection plane and is suitable for isolating the knife die cutting tool and the light-emitting device from an external light source.
According to the utility model discloses an embodiment, detection device still includes: the brightness detection device is arranged on the detection platform and is suitable for collecting light rays scattered along the detection plane, and the brightness detection device is suitable for judging whether the flatness of the knife die cutting tool meets requirements according to the strength degree of the light rays.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a side view of a detection device according to an embodiment of the present invention.
Reference numerals:
the detection device 1, the detection table 11, the detection plane 111, the light-emitting device 12,
a cutting die cutting tool 2, a cutting die bottom plate 21 and a cutting die cutting edge 22.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes a detection device 1 for detecting the flatness of a cutting die according to an embodiment of the present invention with reference to fig. 1, where the detection device 1 includes a detection table 11 and a light emitting device 12. The inspection table 11 is provided with an inspection plane 111 adapted to be attached to the die blade 2, and the light emitting device 12 is provided on the inspection plane 111 and adapted to project light toward a surface of the die blade 2 attached to the inspection plane 111 when the die blade 2 is attached to the inspection plane 111.
In the related art, the cutter plate with poor flatness flows out because the current die cutting and cutting manufacturer does not have a good method for inspecting the flatness of the cutter plate. Poor cutter die roughness can lead to the cross cutting pressure uneven, and the pole piece that the part mould that pressure is little surely has the phenomenon constantly, burrs etc. that cuts, and the pole piece that the pressure is big partly surely has the material phenomenon of falling in the mould. Most of the existing cutting die manufacturers do not have a detection method aiming at the flatness of the cutting die, and a small number of manufacturers only adopt a level gauge for rough detection, so that the problems of incomplete detection, poor precision and the like exist.
Specifically, referring to fig. 1, the die blade 2 is composed of a die base plate 21 and a die cutting edge 22, the die base plate 21 is generally configured as a wooden piece, the die cutting edge 22 is generally configured as a tungsten carbide piece, and the die cutting edge 22 is embedded in the die base plate 21. The inspection apparatus 1 includes an inspection stage 11 and a light emitting device 12. The detection platform 11 is provided with a detection plane 111, the cutting die cutting tool 2 can be attached to the detection plane 111, the light-emitting device 12 is arranged on the detection plane 111, and the light-emitting device 12 can project light towards the surface where the cutting die cutting tool 2 is attached to the detection plane 111 when the cutting die cutting tool 2 is attached to the detection plane 111, so that whether a light leakage phenomenon exists at the cutting edge 22 of the cutting die or not can be observed at all angles, if the light leakage phenomenon exists at the cutting edge 22 of the cutting die, the flatness of the cutting die cutting tool 2 is poor, and the cutting die cutting tool 2 needs to be returned to a factory; if there is no light leakage at the cutting edge 22 of the cutting die, it means that the flatness of the cutting die 2 is good and the cutting die can be used normally.
In short, according to the utility model discloses a detection device 1 for detecting cutting die roughness, this detection device 1's illuminator 12 can be laminated when detecting plane 111 towards cutting die cutting tool 2 and the surperficial light of throwing that detects plane 111 laminating at cutting die cutting tool 2, whether the staff can judge cutting die cutting tool 2's roughness through observing cutting die cutting edge 22 position light leak phenomenon, consequently this detection device 1 is easy and simple to handle, detect comprehensively and with low costs, greatly improved the production efficiency of cutting die.
According to an embodiment of the present invention, the light emitting area of the light emitting device 12 is S1, the area of the surface of the cutting die blade 2 attached to the detection plane 111 is S2, and S1 and S2 satisfy: S1/S2 of 70% is more than or equal to 90%, namely the ratio of the light-emitting area of the light-emitting device 12 to the area of the surface, attached to the knife die cutting tool 2 and the detection plane 111, can be between 0.7 and 0.9, the ratio of the light-emitting area of the light-emitting device 12 to the area of the surface, attached to the knife die cutting tool 2 and the detection plane 111, is controlled within the range, whether the light leakage phenomenon exists at the position of the knife die cutting edge 22 can be normally observed by detection personnel is guaranteed, the phenomenon that the area of the light-emitting device 12 is too large or too small is avoided, and therefore the judgment of the detection personnel on the light leakage phenomenon is influenced.
According to the utility model discloses an embodiment, be formed with the illuminator holding tank of undercut on the detection plane 111, illuminator 12 inlays and locates in the illuminator holding tank, illuminator 12's lower surface and the laminating of the upper surface of illuminator holding tank, thereby guarantee that illuminator 12's upper surface does not bulge in detection plane 111, when cutting die cutting tool 2 and detection plane 111 laminate, can not produce the gap that exists because of illuminator 12 and the difference in height between the detection plane 111, further improve the accuracy of judging the light leak phenomenon.
According to the utility model discloses an embodiment, the degree of depth of illuminator holding tank is d, illuminator 12's thickness is h, and satisfy h between d and the h and be less than or equal to d, illuminator 12's thickness is not more than the degree of depth of illuminator holding tank promptly, through the within range of the thickness setting with illuminator 12 in the degree of depth that is not more than the illuminator holding tank, guarantee that illuminator 12's upper surface does not bulge in detection plane 111, when cutting die cutting tool 2 and detection plane 111 laminate, can not produce the gap that exists because of the difference in height between illuminator 12 and the detection plane 111, further improve the accuracy of judging the light leak phenomenon.
According to an embodiment of the present invention, the light emitting device 12 is configured as an LED lamp, which has advantages of low power consumption, long service life, and durability. Therefore, by configuring the light emitting device 12 as an LED lamp, the energy consumed by the detecting device 1 can be further saved, and the cost of the detecting device 1 can be reduced.
According to the utility model discloses an embodiment, the roughness of detection plane 111 is not more than 0.001 mm. Through setting up the roughness that detects plane 111 in above-mentioned within range, can make the laminating effect better between cutting die cutting tool 2 and the detection plane 111, further reduce the error that produces when judging the light leak phenomenon.
According to an embodiment of the present invention, the inspection station 11 is configured as a marble platform and the inspection plane 111 is configured as a marble table. The marble has the advantages of high hardness, strong wear resistance, good rigidity and the like, and the detection platform 11 is a marble platform, and the detection plane 111 is a marble table top, so that the abrasion loss between the cutting die cutting tool 2 and the detection plane 111 can be reduced, and the service life of the detection device 1 is further prolonged.
According to the utility model discloses an embodiment, detection device 1 still includes the lens hood, and the lens hood cover is established in detection plane 111 top, and the lens hood can be isolated with cutting die cutting tool 2, illuminator 12 and external light source to be convenient for the measurement personnel and judge the light leak phenomenon under the dark environment, avoid influencing the accuracy that the measurement personnel judged the light leak phenomenon because of external light source's direct irradiation.
According to the utility model discloses an embodiment, detection device 1 still includes luminance detection device 1, and luminance detection device 1 sets up on testing platform, and luminance detection device 1 is suitable for to collect along the light that detects plane 111 and the roughness according to the power degree judgement cutting die utensil 2 of light whether meet the demands, and luminance detection device 1 can improve the accuracy of judging the light leak phenomenon to can also reduce the operation degree of difficulty of measurement personnel, further improve measurement personnel's detection efficiency.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a detection device for detecting cutting die roughness which characterized in that includes:
the detection platform (11) is provided with a detection plane (111) suitable for being attached to the cutting die cutting tool (2);
the light-emitting device (12) is arranged on the detection plane (111) and is suitable for projecting light rays towards the surface, attached to the detection plane (111), of the cutting die cutting tool (2) when the cutting die cutting tool (2) is attached to the detection plane (111).
2. The apparatus for inspecting flatness of a cutting die according to claim 1, wherein a light emitting area of the light emitting device (12) is S1, an area of a surface of the cutting die blade (2) attached to the inspection plane (111) is S2, and the S1 and the S2 satisfy: S1/S2 is more than or equal to 70 percent and less than or equal to 90 percent.
3. The device for detecting the flatness of the cutting die according to claim 2, wherein a light emitting device (12) receiving slot recessed downwards is formed on the detection plane (111), the light emitting device (12) is embedded in the light emitting device (12) receiving slot, and the upper surface of the light emitting device (12) does not protrude from the detection plane (111).
4. The device for detecting the flatness of the cutting die according to claim 3, wherein the depth of the accommodating groove of the light emitting device (12) is d, the thickness of the light emitting device (12) is h, and d and h satisfy: h is less than or equal to d.
5. The device according to claim 4, characterized in that the light-emitting device (12) is designed as an LED lamp.
6. The device for detecting the flatness of a cutting die as claimed in claim 1, wherein the flatness of the detection plane (111) is not more than 0.001 mm.
7. The device for detecting the flatness of a cutting die according to claim 6, wherein the detection table (11) is configured as a marble table and the detection plane (111) is configured as a marble table.
8. The apparatus for detecting flatness of a cutting die according to claim 7, further comprising: the light shield is arranged on the detection plane (111) and is suitable for isolating the knife die cutting tool (2) and the light-emitting device (12) from an external light source.
9. The apparatus for detecting the flatness of a cutting die according to any one of claims 1 to 8, further comprising:
the brightness detection device is arranged on the detection platform and is suitable for collecting light rays scattered along the detection plane (111), and the brightness detection device is suitable for judging whether the flatness of the knife die cutting tool (2) meets requirements according to the strength degree of the light rays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120434207.5U CN214250904U (en) | 2021-02-26 | 2021-02-26 | Detection device for detecting flatness of cutting die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120434207.5U CN214250904U (en) | 2021-02-26 | 2021-02-26 | Detection device for detecting flatness of cutting die |
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| CN214250904U true CN214250904U (en) | 2021-09-21 |
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| CN202120434207.5U Active CN214250904U (en) | 2021-02-26 | 2021-02-26 | Detection device for detecting flatness of cutting die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200517A (en) * | 2022-09-15 | 2022-10-18 | 中铁建工集团有限公司 | Construction site engineering quality detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200517A (en) * | 2022-09-15 | 2022-10-18 | 中铁建工集团有限公司 | Construction site engineering quality detection device |
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