CN203298676U - Burr height check tool of sheet metal member - Google Patents
Burr height check tool of sheet metal member Download PDFInfo
- Publication number
- CN203298676U CN203298676U CN2013202181464U CN201320218146U CN203298676U CN 203298676 U CN203298676 U CN 203298676U CN 2013202181464 U CN2013202181464 U CN 2013202181464U CN 201320218146 U CN201320218146 U CN 201320218146U CN 203298676 U CN203298676 U CN 203298676U
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- sheet metal
- metal component
- burr height
- check
- burr
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a burr height check tool of a sheet metal member. The burr height check tool of a sheet metal member comprises a rectangular plate, check grooves with a plurality of thicknesses are arranged along the side edge of the plate to check burr heights of material with different thicknesses respectively, and whether the burr height of a sheet metal member corresponding to a specific check groove satisfies technology requirements is checked.
Description
[technical field]
The utility model relates to a kind of survey instrument, relates in particular to the check instrument of the thick burr height of the multiple material of a kind of sheet metal component.
[background technology]
At present, in commercial production, the burr of sheet metal component punching workpiece is caused in die-cut process by sheet metal mould and plate shearing machine, it is one of important quality factor that affects the following process operation, therefore need to measure and assess the burr of sheet metal component trimming, and then the assessment burr be on the impact of sheet metal component quality.The existing Main Means that detects sheet metal component punching workpiece burr is to measure the burr height by vernier caliper, another kind method is, with optical instrument, the burr height is carried out optical projection, then measure the optical projection height of burr, be converted into again burr height, although this measuring method precision of optical instrument of utilizing is high, but complicated operation, use inconvenience, is difficult to realize using in production scene.
Utilize vernier caliper to measure the burr height, concrete measuring method is: the thickness that the field quality check personnel locate with vernier caliper measurement sheet metal component shearing place and sheet metal component inboard, both thickness differences that record are planted and are burr height, need before measurement for touching detected vernier caliper edge, purpose is to measure the height of burr at the burr highest point; In addition, what present most of vernier caliper adopted is the yardstick of 50 deciles, main shortcoming: the one, require the burr height of sheet metal component can not surpass 0.1mm on technique, if it is thick to run into the 1.15mm material, add the 0.1mm burr height of technological requirement, whole height must not surpass 1.25mm, and the vernier calliper minimum scale of common 50 deciles is 0.02mm, can't measure the 1.25mm precision; The 2nd, vernier caliper is when the thick burr height of the different material of actual measurement sheet metal component, and whether each measurement all needs to inquire about material and adds the burr height of 0.1mm after thick, can't meet the requirements by the Quick Measurement burr height, and efficiency is low; The 3rd, in the burr measuring process, the vernier caliper reading scale can error occur along with the degree difference of user's feel pressure, objectively also causes reading error; The 4th, measure for sheet metal component same place sheared edge, all need to take a sample test several points, adopt common calliper to measure, efficiency is low.
[utility model content]
The utility model provides the check instrument of the sheet metal component burr height that a kind of efficiency is high, speed is fast, accuracy rate is high.
In order to realize goal of the invention of the present utility model, the technical scheme of employing is:
A kind of check instrument of sheet metal component burr height, comprise a plate body that is rectangle, along being provided with multi-thickness and respectively whether the burr height of the thick sheet metal component of difference material being met the check groove that technological requirement is checked of the side of plate body opening successively, each is checked the burr height to a kind of thickness sheet metal component corresponding to groove and whether meets technological requirement and checks.
The check instrument of a kind of sheet metal component burr height as above, on the parallel side that is arranged at plate body of described check groove.
The check instrument of a kind of sheet metal component burr height as above, on the parallel side that is arranged at the plate body bilateral of described check groove.
The check instrument of a kind of sheet metal component burr height as above, each downside the moon of checking groove are carved with the sheet metal component body thickness that can check and the mxm. corresponding to burr height sum of technological requirement thereof.
The check instrument of a kind of sheet metal component burr height as above, described plate body adopt measuring instrument steel Cr12 to be made.
the check instrument of a kind of sheet metal component burr height as above, be 0.4mm to thickness, 0.5mm, 0.6mm, 0.75mm, 0.85mm, 0.95mm, 1.05mm, 1.15mm, 1.25mm, 1.35mm, 1.45mm, 1.55mm, 1.65mm, 1.75mm, 1.85mm, 2.0mm and the maximum burr height of the sheet metal component of 2.1mm and its technological requirement is while being 0.1mm, being respectively equipped with thickness on described plate body is 0.5mm, 0.6mm, 0.7mm, 0.85mm, 0.95mm, 1.05mm, 1.15mm, 1.25mm, 1.35mm, 1.45mm, 1.55mm, 1.65mm, 1.75mm, 1.85mm, 1.95mm, 2.1mm and the check groove of 2.2mm, check groove downside the moon in correspondence is carved with 0.5, 0.6, 0.7, 0.85, 0.95, 1.05, 1.15, 1.25, 1.35, 1.45, 1.55, 1.65, 1.75, 1.85, 1.95, 2.1, 2.2 numerical value, the detection of being convenient to this check instrument is used.
The beneficial effects of the utility model are:
The shortcomings such as the utility model is low for the efficiency that exists in existing vernier caliper measurement process, error is large, sensing range is little, add up every kind of burr height corresponding to sheet metal component that material is thick, indicate for every kind of burr height of sheet metal component the data that material is thick respectively, multi-thickness is set respectively whether the burr height of the thick sheet metal component of difference material is met the check groove that technological requirement is checked, and all sheet metal component body thickness and mxm. corresponding to burr height sum thereof are incorporated on a plate body, and the cloudy downside that is engraved in each check groove.For example, thick to the material of sheet metal component is 0.75mm, and the maximum burr height of technological requirement is that 0.1mm checks while detecting; Quality inspection personnel is in measuring process, only need to know the thick 0.75mm of being of material that needs to detect sheet metal component, then add the maximum burr height 0.1mm of technological requirement, corresponding finding checks that position is the check groove of 0.85mm, the check groove of 0.85mm is streaked from the punching limit that sheet metal component has burr, while not stopping, the burr height of judging this sheet metal component meets technological requirement, otherwise, burr height after this sheet metal component is sheared exceeds the maximum burr height of technological requirement, and demarcating this sheet metal component is substandard product; By this check instrument, whether the burr height that can judge very soon sheet metal component meets technological requirement.Following advantage is specifically arranged:
The one, in a company can being produced, the burr height of all thick correspondences of sheet metal component material all is incorporated on same detection plate body, and the employing vernier caliper before comparing all needs to remeasure the thick sheet metal component of different material, and efficiency is high;
The 2nd, can detect the burr height that common calliper can't be measured, can't detect the 1.25mm burr height as the vernier caliper of 50 deciles;
The 3rd, in testing process, check groove directly inlay card in the thick burr height of difference material, if check groove can be smoothly sheared edge by sheet metal component, the burr height that this sheet metal component is described meets technological requirement, otherwise explanation does not meet, compare vernier caliper reading and reading error, obviously increase on efficiency and precision;
The 4th, measure for sheet metal component same place sheared edge, can directly adopt and check groove slip detection, take a sample test several points than common calliper and detect, not only efficiency is high, and detects more comprehensive.
[description of drawings]
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the side-looking structural representation of Fig. 1;
Fig. 3 is stereographic map of the present utility model.
[embodiment]
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.
A kind of check instrument of sheet metal component burr height, as shown in Figure 1 to Figure 3, comprise a plate body that is rectangle 1, plate body adopts measuring instrument steel Cr12 to be made, being provided with multi-thickness and respectively whether the burr height of the thick sheet metal component of difference material being met the check groove 2 that technological requirement is checked along the double side of plate body 1 opening successively, wherein, all are checked on the parallel side that is arranged at the plate body bilateral of grooves 2, and each downside the moon of checking groove 2 is carved with the sheet metal component body thickness that can check and the mxm. corresponding to burr height sum of technological requirement thereof; Whether the burr height to a kind of thickness sheet metal component of each check groove 2 correspondence meets technological requirement is checked.
continue as shown in Figure 1 to Figure 3, be 0.4mm to thickness, 0.5mm, 0.6mm, 0.75mm, 0.85mm, 0.95mm, 1.05mm, 1.15mm, 1.25mm, 1.35mm, 1.45mm, 1.55mm, 1.65mm, 1.75mm, 1.85mm, 2.0mm and the sheet metal component of 2.1mm, and when the maximum burr height of such technological requirement is 0.1mm, being respectively equipped with thickness on described plate body is 0.5mm, 0.6mm, 0.7mm, 0.85mm, 0.95mm, 1.05mm, 1.15mm, 1.25mm, 1.35mm, 1.45mm, 1.55mm, 1.65mm, 1.75mm, 1.85mm, 1.95mm, 2.1mm and the check groove of 2.2mm, check groove downside the moon in correspondence is carved with 0.5, 0.6, 0.7, 0.85, 0.95, 1.05, 1.15, 1.25, 1.35, 1.45, 1.55, 1.65, 1.75, 1.85, 1.95, 2.1, 2.2 numerical value, the detection of being convenient to this check instrument is used.
The utility model is incorporated in the mxm. corresponding to burr height sum of all sheet metal component body thickness and technological requirement thereof on a rectangular plate body 1, and the cloudy downside that is engraved in each check groove 2.Quality inspection personnel is in measuring process, only need to know that the material that need to detect sheet metal component is thick, then add the maximum burr height of this sheet metal component technological requirement, find on plate body 1 and check check groove 2 corresponding to position, the check groove of correspondence is streaked from the punching limit that sheet metal component has burr, while not stopping, the burr height of judging this sheet metal component meets technological requirement, otherwise the burr height after this sheet metal component is sheared exceeds the maximum burr height of technological requirement, and demarcating this sheet metal component is substandard product; By this check instrument, whether the burr height that can judge very soon sheet metal component meets technological requirement.
The above embodiment just, for preferred embodiment of the present utility model, not limits practical range of the present utility model with this; The equivalence that all shapes according to the utility model, structure and principle are done changes; those of ordinary skills are not making under the creative work prerequisite the every other embodiment that obtains; all belong to the scope of the utility model protection, all should be covered by in protection domain of the present utility model.
Claims (6)
1. the check instrument of a sheet metal component burr height, comprise a plate body that is rectangle, and it is characterized in that:
Along being provided with multi-thickness and respectively whether the burr height of the thick sheet metal component of difference material being met the check groove that technological requirement is checked of the side of plate body opening successively, each is checked the burr height to a kind of thickness sheet metal component corresponding to groove and whether meets technological requirement and checks.
2. the check instrument of a kind of sheet metal component burr height according to claim 1, is characterized in that, on the parallel side that is arranged at plate body of described check groove.
3. the check instrument of a kind of sheet metal component burr height according to claim 1, is characterized in that, on the parallel side that is arranged at the plate body bilateral of described check groove.
4. the check instrument of the described a kind of sheet metal component burr height of according to claim 1 to 3 any one claim, it is characterized in that, each downside the moon of checking groove is carved with the sheet metal component body thickness that can check and the mxm. corresponding to burr height sum of technological requirement thereof.
5. the check instrument of the described a kind of sheet metal component burr height of according to claim 1 to 3 any one claim, is characterized in that, described plate body adopts measuring instrument steel Cr12 to be made.
6. the check instrument of a kind of sheet metal component burr height according to claim 4, be 0.4mm to thickness, 0.5mm, 0.6mm, 0.75mm, 0.85mm, 0.95mm, 1.05mm, 1.15mm, 1.25mm, 1.35mm, 1.45mm, 1.55mm, 1.65mm, 1.75mm, 1.85mm, 2.0mm and the maximum burr height of the sheet metal component of 2.1mm and its technological requirement is while being 0.1mm, being respectively equipped with thickness on described plate body is 0.5mm, 0.6mm, 0.7mm, 0.85mm, 0.95mm, 1.05mm, 1.15mm, 1.25mm, 1.35mm, 1.45mm, 1.55mm, 1.65mm, 1.75mm, 1.85mm, 1.95mm, 2.1mm and the check groove of 2.2mm, check groove downside the moon in correspondence is carved with 0.5, 0.6, 0.7, 0.85, 0.95, 1.05, 1.15, 1.25, 1.35, 1.45, 1.55, 1.65, 1.75, 1.85, 1.95, 2.1, 2.2 numerical value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202181464U CN203298676U (en) | 2013-04-26 | 2013-04-26 | Burr height check tool of sheet metal member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202181464U CN203298676U (en) | 2013-04-26 | 2013-04-26 | Burr height check tool of sheet metal member |
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| Publication Number | Publication Date |
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| CN203298676U true CN203298676U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202181464U Expired - Lifetime CN203298676U (en) | 2013-04-26 | 2013-04-26 | Burr height check tool of sheet metal member |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406490A (en) * | 2014-11-20 | 2015-03-11 | 南车株洲电机有限公司 | Panel burr grading detection device |
| CN105510990A (en) * | 2015-11-24 | 2016-04-20 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for checking whether welding lock bottom is removed completely |
| CN112345448A (en) * | 2020-11-10 | 2021-02-09 | 中国船舶重工集团公司第七0七研究所 | Method for efficiently detecting burrs and accurately positioning burrs |
-
2013
- 2013-04-26 CN CN2013202181464U patent/CN203298676U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406490A (en) * | 2014-11-20 | 2015-03-11 | 南车株洲电机有限公司 | Panel burr grading detection device |
| CN105510990A (en) * | 2015-11-24 | 2016-04-20 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for checking whether welding lock bottom is removed completely |
| CN112345448A (en) * | 2020-11-10 | 2021-02-09 | 中国船舶重工集团公司第七0七研究所 | Method for efficiently detecting burrs and accurately positioning burrs |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |