CN114018134A - An auxiliary tool for product surface contour detection - Google Patents
An auxiliary tool for product surface contour detection Download PDFInfo
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- CN114018134A CN114018134A CN202111314777.1A CN202111314777A CN114018134A CN 114018134 A CN114018134 A CN 114018134A CN 202111314777 A CN202111314777 A CN 202111314777A CN 114018134 A CN114018134 A CN 114018134A
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- 238000001514 detection method Methods 0.000 title claims abstract description 82
- 238000003780 insertion Methods 0.000 claims abstract description 23
- 230000037431 insertion Effects 0.000 claims abstract description 23
- 238000012360 testing method Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 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
- 238000003466 welding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the field of checking tools, in particular to an auxiliary tool for detecting a product surface contour, which comprises an insertion column, wherein a detection calibration block and a calibration component are arranged on the insertion column; the calibration component comprises a sliding calibration part; the sliding calibration part comprises a sliding block arranged on the insertion column, and the sliding block and the detection calibration block are arranged oppositely; the invention discloses an auxiliary tool for detecting the surface profile of a product, which can be used together with a pin hole on the product, thereby simplifying the detection mode of the surface profile of the product; the detection efficiency of the product surface contour is greatly improved.
Description
Technical Field
The invention relates to the field of checking tools, in particular to an auxiliary tool for detecting a product surface contour.
Background
In the detection tool development and manufacturing industry, in order to facilitate that field inspectors can quickly identify and record whether the contour dimension of a product surface is qualified, most of the contour dimension of a detection tool designed and detected surface adopts a step structure design or a flush structure design, and a surface difference gauge or a clearance gauge is used for detecting the dimension of an edge surface; aiming at the problem that detection cannot be realized by adopting a step structure design or a flush structure design when some distance edges are far away, most of the prior industries add an overturning auxiliary detection cutter block on a detection tool to realize auxiliary detection, add the overturning mechanism cutter block, and use a clearance ruler to detect the clearance between the cutter block and the product profile surface so as to identify whether the product is qualified or not; aiming at products with complex structures, under the condition that the matching surfaces are more, the application of the turnover mechanism is increased, and the cost of the checking fixture is increased greatly.
The detection method of the current detection tool has the following problems;
some surfaces requiring detection are detected by the aid of the existing turnover mechanism, and the detection turnover mechanism is not easy to design and arrange due to limited arrangement space of the detection tool or too small product;
some face far away from the product edge, if the welding matches the face in the centre of piece, and far away from examining a body benchmark reference surface, generally use tilting mechanism supplementary to measure, if the product is more complicated, the matching relation is more, and tilting mechanism's quantity will increase, examines a cost and will greatly increased.
Therefore, in order to avoid the problems, the structure of the existing checking fixture needs to be optimally designed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an auxiliary detection tool which can be matched with a through hole in a product for use.
In order to achieve the purpose, the invention adopts the technical scheme that:
an auxiliary tool for detecting the surface profile of a product comprises an insertion column, wherein a detection calibration block and a calibration component are arranged on the insertion column; the calibration component comprises a sliding calibration part; the sliding calibration part comprises a sliding block arranged on the insertion column, and the sliding block and the detection calibration block are arranged oppositely.
The sliding block comprises a block body, one end of the block body is provided with a first positioning plane, and the other end of the block body is provided with a first detection plane; a second detection plane is arranged on the detection calibration block; the first detection plane is arranged opposite to the second detection plane.
The sliding block is provided with a sliding sleeve hole, and the sliding block is sleeved on the insertion column through the sliding sleeve hole.
The calibration component comprises a fixed calibration part arranged on the plug-in column; the fixed calibration part comprises a fixed calibration block arranged on the insertion column.
The fixed calibration block is sleeved on the insertion column.
The sliding block is sleeved on the fixed fixing block and the inserting column; the sliding block, the fixed calibration block and the inserting column are coaxially arranged.
The sliding block is provided with a locking part, and the locking part comprises a locking column arranged on the sliding block; the locking post extends to the sliding sleeve hole.
The sliding block is provided with a connecting plane; the locking part is arranged on the connecting plane.
The end part of the insertion column is provided with a handheld grab handle.
The length of the fixed calibration block is greater than that of the sliding block.
The invention has the advantages that:
the invention discloses an auxiliary tool for detecting the surface profile of a product, which can be used together with a pin hole on the product, thereby simplifying the detection mode of the surface profile of the product; the detection efficiency of the product surface contour is greatly improved.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
fig. 1 is a schematic structural diagram of a first view angle according to the present invention.
FIG. 2 is a schematic diagram of a second perspective view of the present invention.
Fig. 3 is a schematic structural view of the present invention in use.
The labels in the above figures are:
1. inserting column, 2, sliding block, 3, fixed calibration piece, 4, detection calibration piece, 5, handheld grab handle.
Detailed Description
The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.
An auxiliary tool for detecting 7-surface contours of products comprises an insertion column 1, wherein a detection calibration block 4 and a calibration component are arranged on the insertion column 1; the calibration component comprises a sliding calibration part; the sliding calibration part comprises a sliding block 2 arranged on the plug column 1, and the sliding block 2 and the detection calibration block 4 are arranged oppositely; the invention discloses an auxiliary tool for detecting the surface profile of a product, which can be used together with a pin hole on a product 7, thereby simplifying the detection mode of the surface profile of the product 7; the detection efficiency of the 7-side profile of the product is greatly improved.
The invention discloses an auxiliary tool, which is mainly matched with a clearance gauge to realize the detection operation of the local surface profile of a product 7 to be detected; in addition, the insertion column 1 is provided with a detection calibration block 4, the detection calibration block 4 is a measuring reference, and the detection calibration block 4 is convenient to match with the sliding block 2 to realize the detection of the profile of the corresponding area of the product 7; meanwhile, the sliding block 2 is arranged on the inserting column 1, the sliding block 2 can reciprocate on the inserting column 1, and one end, close to the product 7, of the sliding block 2 is required to be attached to the product 7 in actual use; the calibration function is realized; after the sliding block 2 is attached to the product 7, the gap between the other end of the sliding block 2 and the detection calibration block 4 can be measured through the gap ruler; so that the dimensions of the contour of the area corresponding to the product 7 can be obtained.
In addition, the detection calibration block is connected with the plug-in column through threads, and the position of the detection calibration block can be determined according to requirements during actual connection.
Furthermore, the sliding block 2 comprises a block body, wherein one end of the block body is provided with a first positioning plane 21, and the other end of the block body is provided with a first detection plane 22; a second detection plane 41 is arranged on the detection calibration block 4; the first detection plane 22 is arranged opposite to the second detection plane 41; in the invention, the sliding block 2 can slide on the insertion column 1, and the block body is the basis of the sliding block 2; the arrangement of other components on the block body is facilitated; in addition, the block body is provided with a first positioning plane 21, and the first positioning plane 21 mainly plays a role in calibration in subsequent use and is mainly used for being attached to a corresponding local area of the product 7 to be tested; the positioning function is good, the plane of the area is convenient to move outwards, and the subsequent detection function is finally convenient; meanwhile, the block body is provided with a first detection plane 22, the first detection plane 22 is a measurement reference and is arranged opposite to a second detection plane 41 on the detection calibration block 4 in the actual use process, and the surface contour size of the region to be detected is obtained by measuring the gap between the first detection plane 22 and the second detection plane 41.
Furthermore, in the invention, the block body is provided with a sliding sleeve hole 24, and the sliding block 2 is sleeved on the splicing column 1 through the sliding sleeve hole 24; the setting of sliding sleeve hole 24 has made things convenient for the assembly of being connected between sliding block 2 and the post of pegging graft 1, and such setting for have the mutual guide ability between sliding block 2 and the post of pegging graft 1, the straightness nature of assurance sliding block 2 operation that can be fine guarantees the laminating degree of sliding block 2 and the 7 supports of product that await measuring.
Further, in the invention, the calibration component comprises a fixed calibration part arranged on the plug-in post 1; the fixed fixing part comprises a fixed fixing block 3 arranged on the inserting column 1; the fixed calibration part is arranged to play a good positioning role, and mainly comprises a fixed calibration block 3, the fixed calibration block 3 is of a cylindrical block structure, and the fixed calibration block 3 is used for being mutually attached to a placing seat in a detection tool to play a calibration role, so that the stability and the accuracy of placing an auxiliary tool are ensured, and the problem that the whole auxiliary tool is deviated due to the deviation of the splicing column 1 is avoided; in addition, the transverse dimension of the fixed calibration block 3 is required to be larger than the inner diameter of the guide hole 61, in other words, the fixed calibration block is required not to extend into the guide hole, and when the fixed calibration block is used, the fixed calibration block is erected on the periphery of the outer hole of the guide hole.
Further, in the invention, the fixed fixing block 3 is sleeved on the splicing column 1; the fixed fixing block 3 plays a good role in supporting and positioning; under the condition of ensuring that the relative position of the fixed calibration block 3 and the plug-in column 1 is accurate, the fixed calibration block 3 also plays a role in calibration, and the coaxiality of the plug-in column 1 and the detection tool guide hole 61 is facilitated.
Furthermore, in the invention, the sliding block 2 is sleeved on the fixed fixing block 3 and the inserting column 1; the sliding block 2, the fixed calibration block 3 and the plug column 1 are coaxially arranged; by means of the arrangement, the fitting degree of the whole auxiliary tool and the product 7 to be detected can be guaranteed, and meanwhile the accuracy of follow-up detection is guaranteed.
Furthermore, a locking part is arranged on the sliding block 2, and the locking part plays a good role in fixing, so that the locking and fixing of the sliding block 2 are conveniently ensured, the subsequent measurement is convenient, and the measurement error caused by the movement of the sliding block 2 during the measurement is avoided; in addition, the locking portion includes a locking post 23 provided on the slide block 2; the locking post 23 extends to a sliding sleeve hole 24; in actual use, the locking column 23 is rotated to enable the locking column 23 and the outer side surface of the insertion column 1 or the fixed fixing block 3 to be mutually extruded, so that the sliding block 2 is locked, and in addition, the locking column 23 and the sliding block 2 are in threaded connection in the locking part.
Furthermore, in the present invention, the sliding block 2 is provided with a connecting plane 25; the locking part is arranged on the connecting plane 25; the arrangement of the connecting plane 25 facilitates the arrangement of the locking part, and the arrangement of the connecting plane 25 enables the locking part to be of a planar structure on one side, so that the installation mark function is achieved.
Furthermore, the end part of the insertion column 1 is provided with a handheld grab handle 5; the handheld grab handle 5 plays a connecting role, and is convenient for an operator to hold and fix during subsequent use.
Further, in the invention, the length of the fixed fixing block 3 is greater than that of the sliding block 2; by the arrangement, the sliding block 2 can be prevented from being arranged to cover the fixed fixing block 3, and the fixed fixing block 3 can be ensured to be in contact with the outer side surface of the detection tool placing seat 6 in use; the length that requires fixed calibration piece here to be greater than the length of sliding block has the necessity, adopts such requirement here, can make fixed calibration piece not only have the connection guide effect, still play fine positioning effect, can also cooperate the utensil of examining to use simultaneously.
Furthermore, the fixed calibration block 3 is provided with a sleeve through hole, the fixed calibration block is sleeved on the plug-in post 1 through the sleeve through hole, the sleeve through hole is provided with internal threads, and the fixed calibration block is screwed on the plug-in post 1 through the sleeve through hole; the auxiliary tool disclosed by the invention realizes the detection of the local outer contour of the product; based on the disclosure of the structure, the invention carries out different products; when the outline of a product with different thicknesses is detected, the same inserting column can be used, and only the fixed fixing block and the sliding block need to be replaced.
A method of using the aid; the method specifically comprises the following steps:
step 1: determining the area to be detected of a product to be detected, placing the product to be detected on a detection tool placing seat of a detection tool, and fixing;
step 2: after the step 1 is finished, an operator can hold the hand-held grab handle, and the end part of the insertion column penetrates through the corresponding through hole of the product to be detected and is inserted into the detection tool guide hole on the detection tool placing seat; the end part of the fixed calibration block is required to be attached to the outer side surface of the test tool placing seat;
and step 3: after the operation is finished, moving the sliding block to enable the end face of the sliding block to be attached to a product to be detected; after the sliding block is attached to a product to be detected, the locking part is screwed, and the sliding block is locked and fixed;
and 4, step 4: and 3, after the step 3 is finished, measuring the gap between the first detection plane and the second detection plane by using a gap ruler, and obtaining the outline size of the position.
The specific implementation steps are as follows:
determining the area to be detected of the product 7, and placing and fixing the product 7 to be detected on a detection tool body of the detection tool, namely a detection tool placing seat 6; at the moment, an operator can hold the hand-held grab handle 5 by hand, and the end part of the insertion column 1 penetrates through the corresponding through hole of the product 7 to be detected and is inserted into the detection tool guide hole 61 on the detection tool placing seat 6; the end part of the fixed fixing block 3 is required to be attached to the outer side surface of the detection tool placing seat 6; after the operation is finished, the sliding block 2 is moved, so that the end face of the sliding block 2 is attached to the product 7 to be detected; after the sliding block 2 is attached to the product 7 to be detected, the locking part is screwed to fix the sliding block 2, and then the clearance between the first detection plane 22 and the second detection plane 41 is measured by using the clearance ruler, so that the contour dimension of the plane can be obtained.
It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.
Claims (10)
1. An auxiliary tool for detecting the surface profile of a product is characterized by comprising an inserting column, wherein a detection calibration block and a calibration component are arranged on the inserting column; the calibration component comprises a sliding calibration part; the sliding calibration part comprises a sliding block arranged on the insertion column, and the sliding block and the detection calibration block are arranged oppositely.
2. The auxiliary tool for detecting the surface contour of a product as claimed in claim 1, wherein said sliding block comprises a block body, one end of said block body is provided with a first positioning plane, and the other end of said block body is provided with a first detecting plane; a second detection plane is arranged on the detection calibration block; the first detection plane is arranged opposite to the second detection plane.
3. The auxiliary tool for detecting the surface profile of the product as claimed in claim 2, wherein the block body is provided with a sliding sleeve hole, and the sliding block is sleeved on the insertion column through the sliding sleeve hole.
4. The tool of claim 1, wherein the calibration member comprises a fixed calibration portion disposed on the plug-in post; the fixed calibration part comprises a fixed calibration block arranged on the insertion column.
5. The tool of claim 4, wherein the fixing block is sleeved on the insertion post.
6. The auxiliary tool for detecting the surface profile of the product as claimed in claim 5, wherein the sliding block is sleeved on the fixed fixing block and the inserting column; the sliding block, the fixed calibration block and the inserting column are coaxially arranged.
7. The auxiliary tool for detecting the surface contour of a product as claimed in claim 3, wherein a locking portion is provided on the sliding block, the locking portion comprising a locking post provided on the sliding block; the locking post extends to the sliding sleeve hole.
8. An auxiliary tool for detecting the profile of a product surface as claimed in claim 7, wherein the sliding block is provided with a connecting plane; the locking part is arranged on the connecting plane.
9. The tool of claim 4, wherein the length of the fixed calibration block is greater than the length of the sliding block.
10. Use of an aid according to any of claims 1-9, characterized in that it comprises the following steps:
step 1: determining the area to be detected of a product to be detected, placing the product to be detected on a detection tool placing seat of a detection tool, and fixing;
step 2: after the step 1 is finished, an operator can hold the hand-held grab handle, and the end part of the insertion column penetrates through the corresponding through hole of the product to be detected and is inserted into the detection tool guide hole on the detection tool placing seat; the end part of the fixed calibration block is required to be attached to the outer side surface of the test tool placing seat;
and step 3: after the operation is finished, moving the sliding block to enable the end face of the sliding block to be attached to a product to be detected;
after the sliding block is attached to a product to be detected, the locking part is screwed, and the sliding block is locked and fixed;
and 4, step 4: and 3, after the step 3 is finished, measuring the gap between the first detection plane and the second detection plane by using a gap ruler, and obtaining the outline size of the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111314777.1A CN114018134A (en) | 2021-11-08 | 2021-11-08 | An auxiliary tool for product surface contour detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111314777.1A CN114018134A (en) | 2021-11-08 | 2021-11-08 | An auxiliary tool for product surface contour detection |
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| Publication Number | Publication Date |
|---|---|
| CN114018134A true CN114018134A (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111314777.1A Pending CN114018134A (en) | 2021-11-08 | 2021-11-08 | An auxiliary tool for product surface contour detection |
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| CN (1) | CN114018134A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519344A (en) * | 2011-12-19 | 2012-06-27 | 芜湖中瑞汽车零部件有限公司 | Tool for detecting surface profile of automobile body part |
| CN204142130U (en) * | 2014-09-26 | 2015-02-04 | 福耀集团（上海）汽车玻璃有限公司 | The dual-purpose cubing of a kind of automobile edge-cladding glass |
| CN204807002U (en) * | 2015-07-10 | 2015-11-25 | 奇瑞汽车股份有限公司 | Detect round pin auxiliary device |
| CN206223058U (en) * | 2016-10-09 | 2017-06-06 | 上海臣轩机械有限公司 | Measurer for measuring axis hole to lateral distance |
| CN109724498A (en) * | 2018-12-12 | 2019-05-07 | 芜湖普威技研有限公司 | A kind of automobile product cubing auxiliary testing agency |
-
2021
- 2021-11-08 CN CN202111314777.1A patent/CN114018134A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519344A (en) * | 2011-12-19 | 2012-06-27 | 芜湖中瑞汽车零部件有限公司 | Tool for detecting surface profile of automobile body part |
| CN204142130U (en) * | 2014-09-26 | 2015-02-04 | 福耀集团（上海）汽车玻璃有限公司 | The dual-purpose cubing of a kind of automobile edge-cladding glass |
| CN204807002U (en) * | 2015-07-10 | 2015-11-25 | 奇瑞汽车股份有限公司 | Detect round pin auxiliary device |
| CN206223058U (en) * | 2016-10-09 | 2017-06-06 | 上海臣轩机械有限公司 | Measurer for measuring axis hole to lateral distance |
| CN109724498A (en) * | 2018-12-12 | 2019-05-07 | 芜湖普威技研有限公司 | A kind of automobile product cubing auxiliary testing agency |
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Effective date of registration: 20240517 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Applicant after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Applicant before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |
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Application publication date: 20220208 |