CN112461073A - Examine utensil with automated inspection function - Google Patents
Examine utensil with automated inspection function Download PDFInfo
- Publication number
- CN112461073A CN112461073A CN202011375905.9A CN202011375905A CN112461073A CN 112461073 A CN112461073 A CN 112461073A CN 202011375905 A CN202011375905 A CN 202011375905A CN 112461073 A CN112461073 A CN 112461073A
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- 238000007689 inspection Methods 0.000 title description 9
- 238000001514 detection method Methods 0.000 claims abstract description 121
- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000006467 substitution reaction 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
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- General Physics & Mathematics (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a checking fixture with an automatic detection function, which is used for detecting hole sites of products and comprises a detection platform, a positioning support block, a plurality of clamping components and a plurality of detection components, wherein the detection platform is provided with a positioning support block; the positioning support block is fixed on the detection platform, and the top of the positioning support block is provided with a support surface which is attached to the bottom surface of the product so as to support the product; the clamping assemblies are arranged along the circumferential direction of the product, each clamping assembly comprises a supporting rod, a proximity switch, a base, a clamping cylinder, a transverse plate, a pressure head and a limiting block, the bottom end of each supporting rod is fixedly connected with the detection platform, the top end of each supporting rod is connected with the proximity switch, the clamping cylinders and the limiting blocks are fixedly connected with the detection platform through the bases, and the output ends of the clamping cylinders are hinged to one side of the transverse plate; the problem of can't accomplish the detection of all hole site sizes and the position degree of batch production in the regulation time is solved.
Description
Technical Field
The invention relates to the technical field of automatic detection of thermoforming production, in particular to a detection tool with an automatic detection function.
Background
In the thermoforming production process, in order to guarantee the product quality and avoid the unqualified product to flow out, the product size needs to be detected. The traditional detection mode uses manual detection, and each product is provided with a manual detection tool. An inspector places a product to be inspected on the inspection tool, locks the product through a manual operation pressure head, and then respectively detects hole sites at different positions one by using detection pins with different sizes.
In the continuous production process, only first inspection, middle inspection and final inspection are required to carry out full hole position detection on the product, and then a sampling detection mode is adopted to carry out sampling detection on key hole positions of the product. However, the above-mentioned detection method can not guarantee to a certain extent that the size and the position degree of all hole sites can both satisfy the requirements, can make the defective products flow out and cause work such as customer complaint and after-sales repair, bring harmful effects and manufacturing cost increase for the enterprise.
Disclosure of Invention
In view of the above, it is necessary to provide a testing tool with an automatic detection function, so as to solve the problem that the detection of all hole site sizes and position degrees of the batch products cannot be completed within a specified time.
The invention provides a checking fixture with an automatic detection function, which is used for detecting hole sites of products and comprises a detection platform, a positioning support block, a plurality of clamping components and a plurality of detection components, wherein the detection platform is provided with a positioning support block; the positioning support block is fixed on the detection platform, and the top of the positioning support block is provided with a support surface which is attached to the bottom surface of the product so as to support the product; the clamping assemblies are arranged along the circumferential direction of a product, each clamping assembly comprises a supporting rod, a proximity switch, a base, a clamping cylinder, a transverse plate, a pressure head and a limiting block, the bottom end of each supporting rod is fixedly connected with the detection platform, the top end of each supporting rod is connected with the proximity switch, the clamping cylinders and the limiting blocks are fixedly connected with the detection platform through the bases, the output ends of the clamping cylinders are hinged to one side of the transverse plate, the other side of the transverse plate is connected with the pressure head, the transverse plate is hinged to the limiting block in a sliding mode, a clamping gap with adjustable size is formed between the pressure head and the proximity switch so as to clamp the side wall of the product, and the proximity switches are electrically connected with the clamping cylinders; a plurality of the hole site one-to-one of determine module and product, determine module includes fixing base, detection cylinder and detection round pin, the detection cylinder via the fixing base with testing platform fixed connection, the output shaft of detection cylinder with the one end fixed connection who detects the round pin, the other end vertical direction of detecting the round pin corresponds the hole site, proximity switch with the detection cylinder electricity is connected.
Furthermore, the number of the clamping assemblies is four, and the four clamping assemblies are respectively positioned on two sides of the product.
Furthermore, the quantity of supporting and positioning piece is a plurality of, and is a plurality of supporting and positioning piece follows the length direction of product sets gradually, and is a plurality of the top of supporting and positioning piece all has a holding surface, and is different the holding surface of supporting and positioning piece is laminated with the bottom surface's of product corresponding department mutually.
Further, the output end of the clamping cylinder moves along the vertical direction, and the transverse plate extends along the horizontal direction.
Further, the clamping assembly further comprises an adjusting screw, the adjusting screw is arranged above the transverse plate and penetrates through the transverse plate and the pressure head, and the adjusting screw is in threaded connection with the transverse plate and used for adjusting the distance between the pressure head and the proximity switch.
Furthermore, the detection assembly further comprises a guide block, a through hole is formed in the guide block, and the detection pin penetrates through the through hole.
Furthermore, the detection cylinder is hinged to the fixed seat and is fixed to the relative position of the detection cylinder and the fixed seat through screws.
Further, the detection tool further comprises a control assembly, and the control assembly is electrically connected with the proximity switch, the clamping cylinder and the detection cylinder so as to drive the clamping cylinder and the detection cylinder.
Furthermore, the bottom of the detection platform is also provided with a support, and the bottom of the support is fixedly provided with universal wheels.
Compared with the prior art, through the holding surface that sets up the location supporting shoe, can place the product on the location supporting shoe, when the product is on the rain-proof location supporting shoe completely, the bottom extrusion proximity switch of product, die clamping cylinder and detection cylinder electric conductance, die clamping cylinder drives the pressure head downstream, and with the lateral wall of proximity switch cooperation clamp product, reach the effect of fixed product, a plurality of detection cylinders drive a plurality of detection round pins and insert respectively in a plurality of hole sites of product, realize once only the detection function to a plurality of hole sites, practice thrift check-out time, use manpower sparingly, guarantee the accuracy that detects simultaneously, and the production cost is saved.
Drawings
FIG. 1 is a schematic structural diagram of an overall checking fixture with an automatic detection function in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a clamping assembly in an embodiment of a testing fixture with an automatic detection function provided by the invention;
fig. 3 is a schematic structural diagram of a detection assembly in an embodiment of a detection tool with an automatic detection function provided by the invention.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
As shown in fig. 1, the inspection device with an automatic detection function in this embodiment is used for detecting a hole location of a product, and includes a detection platform 100, a positioning support block 200, a plurality of clamping assemblies 300, and a plurality of detection assemblies 400, where the positioning support block 200, the plurality of clamping assemblies 300, and the plurality of detection assemblies 400 are all fixed on the detection platform 100, the positioning support block 200 is used for positioning and supporting the product, the plurality of clamping assemblies 300 are used for clamping and fixing the product, and the plurality of detection assemblies 400 are used for detecting a hole location on the product.
The detection platform 100 in this embodiment is used for supporting a product to be detected, a positioning support block 200, a clamping assembly 300 and a detection assembly 400, in order to facilitate movement, a support 110 is further disposed at the bottom of the detection platform 100 in this embodiment, and a universal wheel is fixedly mounted at the bottom of the support 110.
The positioning support block 200 in this embodiment is fixed on the detection platform 100, and the top of the positioning support block 200 has a support surface 210 attached to the bottom surface of the product for supporting the product.
It can be understood that the number of the supporting and positioning blocks is multiple, and the supporting and positioning is performed in a multi-point supporting and positioning manner, specifically, the supporting and positioning blocks are sequentially arranged along the length direction of the product, the top of each supporting and positioning block is provided with a supporting surface 210, and the supporting surfaces 210 of different supporting and positioning blocks are attached to corresponding positions of the bottom surface of the product.
As shown in fig. 2, in this embodiment, a plurality of clamping assemblies 300 are arranged along the circumferential direction of the product, each clamping assembly 300 includes a supporting rod 310, a proximity switch 311, a base 320, a clamping cylinder 330, a transverse plate 340, a pressing head 350, and a limiting block 360, the bottom end of the supporting rod 310 is fixedly connected to the detection platform 100, the top end of the supporting rod 310 is connected to the proximity switch 311, the clamping cylinder 330 and the limiting block 360 are both fixedly connected to the detection platform 100 via the base 320, the output end of the clamping cylinder 330 is hinged to one side of the transverse plate 340, the other side of the transverse plate 340 is connected to the pressing head 350, the transverse plate 340 is slidably hinged to the limiting block 360, and a clamping gap with adjustable size is formed between the pressing head 350 and the.
The proximity switch 311 in this embodiment is implemented by an ohm dragon E2B-M18KS 08-M1-B1.
The number of the clamping assemblies 300 is four, and the four clamping assemblies 300 are respectively located on two sides of the product.
Wherein the output end of the clamping cylinder 330 moves in a vertical direction and the cross plate 340 extends in a horizontal direction.
Preferably, the clamping assembly 300 further includes an adjusting screw 351, the adjusting screw 351 is disposed above the horizontal plate 340, the adjusting screw 351 penetrates through the horizontal plate 340 to be fixedly connected with the pressure head 350, and the adjusting screw 351 is in threaded connection with the horizontal plate 340 to adjust the distance between the pressure head 350 and the proximity switch 311.
As shown in fig. 3, a plurality of detection assemblies 400 in this embodiment correspond to a plurality of hole sites of a product one-to-one, each detection assembly 400 includes a fixing base 410, a detection cylinder 420 and a detection pin 430, the detection cylinder 420 is fixedly connected to the detection platform 100 via the fixing base 410, an output shaft of the detection cylinder 420 is fixedly connected to one end of the detection pin 430, and the other end of the detection pin 430 points to the corresponding hole site vertically.
In order to stabilize the movement of the detecting pin 430, the detecting assembly 400 in this embodiment further includes a guiding block 440, and the guiding block 440 is provided with a through hole through which the detecting pin 430 passes.
Wherein, detect cylinder 420 and fixed base 410 are articulated, and pass through the relative position of screw fixation detection cylinder 420 and fixed base 410.
The air cylinder of the detection pin 430 is provided with a magnetic switch, the air cylinder pushes the detection pin 430 during product detection, the magnetic switch is used for sensing whether the air cylinder is jacked in place or not, and if the jacking is not in place, the hole position of the product is unqualified.
The detection tool in this embodiment further includes a control component, and the control component is electrically connected to the proximity switch 311, the clamping cylinder 330 and the detection cylinder 420, so as to drive the clamping cylinder 330 and the detection cylinder 420.
Concretely, control assembly is by two start button, scram button, a display screen, the pilot lamp, and proximity switch 311 constitute, the product is placed and is detected the back by proximity switch 311 on location supporting shoe 200, press the start button and realize product self-holding, the full hole site automated inspection process of product, and automatic identification and the unqualified hole site of record, save product check-out time, use manpower sparingly, the degree of accuracy and the reliability that the product detected is provided simultaneously, very big improvement production intensity of labour, through realizing a key automated inspection of product, save check-out time, reduce artifical intensity of labour, realize being examined full hole site detection of product, avoid unqualified product to flow out. Meanwhile, the adjustable type hydraulic cylinder has the characteristics of high working efficiency, convenience and reasonability in adjustment, simplicity and convenience in manufacture and reasonability and scientificity in use. The accuracy and the reliability of product detection in the thermal forming production process can be realized.
The working process is as follows: grabbing a product to be detected onto the detection platform 100 through a manipulator, enabling the bottom surface of the product to be attached to the supporting surface 210 of the positioning supporting block 200, when the product is placed on the positioning supporting block 200, the product is pressed on the proximity switch 311, driving the clamping cylinder 330 and the detection cylinder 420 to work, the clamping cylinder 330 pushes the transverse plate 340 to move upwards, the pressure head 350 on the other side of the transverse plate 340 moves downwards until the pressure head 350 and the proximity switch 311 abut against the top and the bottom of the product, the plurality of clamping assemblies 300 enable the product to be firmly fixed on the detection platform 100, the detection cylinder 420 pushes the detection pin 430 to move, the detection pin 430 moves along the direction pointing to the hole position corresponding to the product, if the detection pin 430 can be completely inserted into the hole position, the detection result of the hole position is qualified, if the detection pin 430 cannot be inserted into the hole position or cannot be completely inserted into the hole position, the detection, and (6) finishing detection.
Compared with the prior art: through the holding surface 210 that sets up location supporting shoe 200, can place the product on location supporting shoe 200, when the product is on the complete rain-proof location supporting shoe 200, the bottom extrusion proximity switch 311 of product, die clamping cylinder 330 and detection cylinder 420 electric conductance, die clamping cylinder 330 drives pressure head 350 downstream, and with proximity switch 311 cooperation press from both sides the lateral wall of tight product, reach the effect of fixed product, a plurality of detection cylinders 420 drive a plurality of detection round pins 430 and insert respectively in a plurality of hole sites of product, realize once only to the detection function of a plurality of hole sites, practice thrift check-out time, use manpower sparingly, guarantee the accuracy that detects simultaneously, and the production cost is saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (9)
1. A detection tool with an automatic detection function is used for detecting hole positions of products and is characterized by comprising a detection platform, a positioning support block, a plurality of clamping components and a plurality of detection components;
the positioning support block is fixed on the detection platform, and the top of the positioning support block is provided with a support surface which is attached to the bottom surface of the product so as to support the product;
the clamping assemblies are arranged along the circumferential direction of a product, each clamping assembly comprises a supporting rod, a proximity switch, a base, a clamping cylinder, a transverse plate, a pressure head and a limiting block, the bottom end of each supporting rod is fixedly connected with the detection platform, the top end of each supporting rod is connected with the proximity switch, the clamping cylinders and the limiting blocks are fixedly connected with the detection platform through the bases, the output ends of the clamping cylinders are hinged to one side of the transverse plate, the other side of the transverse plate is connected with the pressure head, the transverse plate is hinged to the limiting block in a sliding mode, a clamping gap with adjustable size is formed between the pressure head and the proximity switch so as to clamp the side wall of the product, and the proximity switches are electrically connected with the clamping cylinders;
a plurality of the hole site one-to-one of determine module and product, determine module includes fixing base, detection cylinder and detection round pin, the detection cylinder via the fixing base with testing platform fixed connection, the output shaft of detection cylinder with the one end fixed connection who detects the round pin, the other end vertical direction of detecting the round pin corresponds the hole site, proximity switch with the detection cylinder electricity is connected.
2. The testing fixture with the automatic detection function according to claim 1, wherein the number of the clamping assemblies is four, and the four clamping assemblies are respectively located on two sides of a product.
3. The detecting tool with the automatic detection function according to claim 1, wherein the number of the supporting and positioning blocks is multiple, the supporting and positioning blocks are sequentially arranged along the length direction of the product, the tops of the supporting and positioning blocks are provided with a supporting surface, and the supporting surfaces of different supporting and positioning blocks are attached to corresponding positions of the bottom surface of the product.
4. The detecting tool with the automatic detecting function is characterized in that the output end of the clamping cylinder moves in the vertical direction, and the transverse plate extends in the horizontal direction.
5. The gauge with the automatic detection function according to claim 1, wherein the clamping assembly further comprises an adjusting screw, the adjusting screw is arranged above the transverse plate, the adjusting screw penetrates through the transverse plate to be fixedly connected with the pressure head, and the adjusting screw is in threaded connection with the transverse plate so as to adjust the distance between the pressure head and the proximity switch.
6. The testing fixture with the automatic detection function according to claim 1, wherein the detection assembly further comprises a guide block, a through hole is formed in the guide block, and the detection pin penetrates through the through hole.
7. The testing fixture with the automatic detection function according to claim 1, wherein the detection cylinder is hinged to the fixing seat, and the relative position of the detection cylinder and the fixing seat is fixed through a screw.
8. The testing fixture with the automatic detection function according to claim 1, further comprising a control assembly electrically connected to the proximity switch, the clamp cylinder and the detection cylinder for driving the clamp cylinder and the detection cylinder.
9. The detecting tool with the automatic detection function according to claim 1, wherein a support is further arranged at the bottom of the detection platform, and universal wheels are fixedly mounted at the bottom of the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011375905.9A CN112461073B (en) | 2020-11-30 | 2020-11-30 | Gauge with automatic detection function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011375905.9A CN112461073B (en) | 2020-11-30 | 2020-11-30 | Gauge with automatic detection function |
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| CN112461073A true CN112461073A (en) | 2021-03-09 |
| CN112461073B CN112461073B (en) | 2024-06-14 |
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| CN202011375905.9A Active CN112461073B (en) | 2020-11-30 | 2020-11-30 | Gauge with automatic detection function |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0961104A (en) * | 1995-08-25 | 1997-03-07 | Honda Motor Co Ltd | Work model detection device |
| KR19980016682A (en) * | 1996-08-29 | 1998-06-05 | 배순훈 | Positioning unit for parts with multiple holes |
| GB201108508D0 (en) * | 2011-05-20 | 2011-07-06 | Honda Motor Co Ltd | Workpiece assembly state detection apparatus |
| CN103983160A (en) * | 2014-05-26 | 2014-08-13 | 江苏科新汽车装饰件有限公司 | Instrument cross beam framework assembly test tool |
| JP2018044780A (en) * | 2016-09-12 | 2018-03-22 | 株式会社ミツトヨ | Shape measuring apparatus |
| CN208818110U (en) * | 2018-10-31 | 2019-05-03 | 苏州飞越汽车零部件制造有限公司 | A kind of piece test tooling |
| CN109751935A (en) * | 2017-11-02 | 2019-05-14 | 丹阳市佳洮车辆附件厂 | A kind of car trim cubing |
| CN209043158U (en) * | 2018-12-14 | 2019-06-28 | 安徽江淮汽车集团股份有限公司 | A kind of hole location detecting device |
| CN209197613U (en) * | 2018-12-28 | 2019-08-02 | 宁波博曼特工业有限公司 | A kind of special gauge for detection hole position degree |
| CN210108192U (en) * | 2019-07-25 | 2020-02-21 | 苏州荣炫电器有限公司 | Hole site gauge for automobile injection molding part |
| CN210862540U (en) * | 2019-12-27 | 2020-06-26 | 亨以精密机械(上海)有限公司 | Automatic hole site inspection device |
| CN213812016U (en) * | 2020-11-30 | 2021-07-27 | 东风(武汉)实业有限公司 | Examine utensil with automated inspection function |
-
2020
- 2020-11-30 CN CN202011375905.9A patent/CN112461073B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0961104A (en) * | 1995-08-25 | 1997-03-07 | Honda Motor Co Ltd | Work model detection device |
| KR19980016682A (en) * | 1996-08-29 | 1998-06-05 | 배순훈 | Positioning unit for parts with multiple holes |
| GB201108508D0 (en) * | 2011-05-20 | 2011-07-06 | Honda Motor Co Ltd | Workpiece assembly state detection apparatus |
| CN103983160A (en) * | 2014-05-26 | 2014-08-13 | 江苏科新汽车装饰件有限公司 | Instrument cross beam framework assembly test tool |
| JP2018044780A (en) * | 2016-09-12 | 2018-03-22 | 株式会社ミツトヨ | Shape measuring apparatus |
| CN109751935A (en) * | 2017-11-02 | 2019-05-14 | 丹阳市佳洮车辆附件厂 | A kind of car trim cubing |
| CN208818110U (en) * | 2018-10-31 | 2019-05-03 | 苏州飞越汽车零部件制造有限公司 | A kind of piece test tooling |
| CN209043158U (en) * | 2018-12-14 | 2019-06-28 | 安徽江淮汽车集团股份有限公司 | A kind of hole location detecting device |
| CN209197613U (en) * | 2018-12-28 | 2019-08-02 | 宁波博曼特工业有限公司 | A kind of special gauge for detection hole position degree |
| CN210108192U (en) * | 2019-07-25 | 2020-02-21 | 苏州荣炫电器有限公司 | Hole site gauge for automobile injection molding part |
| CN210862540U (en) * | 2019-12-27 | 2020-06-26 | 亨以精密机械(上海)有限公司 | Automatic hole site inspection device |
| CN213812016U (en) * | 2020-11-30 | 2021-07-27 | 东风(武汉)实业有限公司 | Examine utensil with automated inspection function |
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| CN112461073B (en) | 2024-06-14 |
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