CN203643343U - Full-automatic six-station piston ring detector - Google Patents
Full-automatic six-station piston ring detector Download PDFInfo
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- CN203643343U CN203643343U CN201320876851.3U CN201320876851U CN203643343U CN 203643343 U CN203643343 U CN 203643343U CN 201320876851 U CN201320876851 U CN 201320876851U CN 203643343 U CN203643343 U CN 203643343U
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- 238000001514 detection method Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000012937 correction Methods 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 230000002950 deficient Effects 0.000 claims description 20
- 238000012360 testing method Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000012357 Gap analysis Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007115 recruitment Effects 0.000 description 3
- 230000023077 detection of light stimulus Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a full-automatic six-station piston ring detector. Materials are fed through a feeding device, a piston ring is ejected into a standard gauge under the action of an ejection device, and a correction pressure head of a feeding correction cylinder is downwards compacted; a turntable component rotates 1/6 of a circle and enters a light leakage detection station, a light leakage detection camera shoots a light leakage detection picture and transmits the picture to a man-machine operating system for performing light leakage analysis; the turntable component rotates 1/6 of the circle again and performs prepositioning through the actions of a servo moving motor device and a large field-of-view prepositioning camera, a small field-of-view measurement camera is adopted for shooting a closed gap detection picture and transmits the picture to the man-machine operating system for performing closed gap analysis; a piston ring analyzed to be qualified, a piston ring subjected to light leakage detection to be unqualified, and a piston ring subjected to closed gap detection to be unqualified are respectively discharged, and a complete cycle is formed, so that full-automatic light leakage and closed gap detection of the piston ring is realized, the detection precision is improved, the detection efficiency is improved, and the labor cost is reduced.
Description
Technical field
The utility model relates to a kind of piston ring automatic tester, relates in particular to the full-automatic detector of six station piston rings of the piston ring finished product detection of using for engine.
Background technology
Piston ring is as the core component of engine, and its light leak degree and end-gaps size directly affect piston ring sealing effectiveness and oil consumption in use, and therefore the light leak degree of piston ring and end-gaps detect and just seem particularly important.
In traditional production testing, the artificial mode detecting one by one of employing, need to consume a large amount of manpower and materials conventionally, and the method for detection is also relatively backward, conventionally leaks photometric detection and separate and carry out with end-gaps detection in traditional detection mode.Leaking photometric detection needs workman conventionally in the environment of darkroom, piston ring is packed into gauge and is placed under light and observe, the detection of end-gaps needs workman to adopt calliper contact type measurement, but in quality inspection process, manual detection is often accompanied by error, and workman's naked eyes fatigue and other human factor have all caused the uncontrollability of quality inspection result to detect to a certain extent, and accuracy of detection is lower simultaneously, efficiency is also comparatively low, and recruitment cost is also always high.
Utility model content
The purpose of this utility model is to overcome the problem of above-mentioned prior art, provides a kind of six station piston ring full-automatic detector, and it can realize the full-automatic detection of light leak and the end-gaps of piston ring, improves accuracy of detection, improves detection efficiency, reduces recruitment cost.
The purpose of this utility model is to be achieved through the following technical solutions:
The full-automatic detector of six station piston rings, comprise worktable, described worktable is provided with erecting frame and is positioned at the rotary disc assembly of described erecting frame below, described rotary disc assembly comprises the gearing that rotating disk, uniform ring are located at six rotating belt wheels on described rotating disk and drive described belt wheel to rotate, the center of described belt wheel is provided with through hole, in described through hole, be fixedly embedded with standard gauge, the below of being close to described standard gauge is coaxially fixedly embedded with the spacer shell of tool reverse taper holes, and the propulsion system that drive described dial rotation are installed on described worktable; Described worktable is provided with feeding device, and the below, end of described feeding device is connected with Lifting Device, and described feeding device promotes the top of piston ring to described Lifting Device, and it is interior fixing to described standard gauge that described Lifting Device supports piston ring; On described erecting frame, corresponding described Lifting Device is provided with material loading correction cylinder, and the piston-rod lower end of described material loading correction cylinder is provided with correction pressure head, and the activity of described correction pressure head is pressed on piston ring, in order to smooth piston ring; On described erecting frame, along the rotation direction of described rotating disk, from described material loading correction cylinder, corresponding each belt wheel is provided with light leak test camera, end-gaps detection camera assembly, certified products blanking cylinder, light leak defective products blanking cylinder and end-gaps defective products blanking cylinder successively respectively, on described worktable, the below of corresponding described end-gaps detection camera and described light leak test camera is respectively equipped with light source assembly; Described end-gaps detection camera assembly comprises large visual field pre-determined bit camera, low coverage measurement camera and servo mobile motor device, described servo mobile motor device is fixedly mounted on described erecting frame, and described servo mobile motor device is measured camera with described large visual field pre-determined bit camera and described low coverage respectively and is connected in order to adjusting position; Also comprise man-machine operation system, described man-machine operation system connects respectively controls described propulsion system, described gearing, described feeding device, described Lifting Device, described material loading correction cylinder, described light leak test camera, described end-gaps detection camera assembly, described certified products blanking cylinder, described light leak defective products blanking cylinder and described end-gaps defective products blanking cylinder.
Further, described man-machine operation system is arranged on described worktable, and described man-machine operation system has touching display screen.
Further, the Cam splitter that described propulsion system comprise reducing motor and are connected with described reducing motor, described Cam splitter is connected with described rotating disk.
Further, six belt wheels be crisscross arranged be up and down divided into two-layer up and down, on each belt wheel, fixed cover is provided with tooth cover, described gearing comprises the upper strata control motor of the top, center that is positioned at described rotating disk, described upper strata is controlled motor and is fixedly mounted on described erecting frame, the output shaft that motor is controlled on described upper strata arranges and is fixedly connected with lower driving gear cover downwards, and described lower driving gear cover drives three belt wheels that are positioned at upper strata to rotate by the first double-faced toothed driving-belt; The below of described rotating disk is provided with lower floor and controls motor, described lower floor control motor is fixedly mounted on the below of described worktable, the output shaft that described lower floor controls motor upwards arranges and is fixedly connected with driving gear cover, described upper driving gear cover drives three belt wheels that are positioned at lower floor to rotate by the second double-faced toothed driving-belt, described rotating disk is provided with two stretching pulleys, and described stretching pulley is connected with described the first double-faced toothed travelling belt and described the second double-faced toothed driving-belt respectively.
Further, the rotation direction of described belt wheel is consistent with each other.
Further, described feeding device comprises the stock shelf being arranged on described worktable, described stock shelf is provided with the scraping wings of horizontal slip, described stock shelf below is provided with material loading cylinder, the piston rod of described material loading cylinder is connected with described scraping wings, described stock shelf is provided with the heap stock column being triangularly arranged, and stacking between described heap stock column have a piston ring, and a piston ring that is positioned at lowermost end extends described heap stock column.
Further, described Lifting Device comprises the liftout mount pad that is installed in below, described stock shelf one end, in described liftout mount pad, be arranged with the linear bearing that can slide up and down, rotating vertical push rod is installed in described linear bearing, the below of described liftout mount pad is provided with material ejection cylinder, the piston rod of described material ejection cylinder is connected with push rod, the top activity of described push rod runs through described stock shelf the corresponding below that is arranged on described spacer shell, the piston ring of releasing in order to feeding device described in jack-up.
Further, described light source assembly comprises and is arranged on the light source bracket on described worktable and the support that is in the light, described light source bracket is provided with light source, the described support that is in the light is provided with the cylinder that is in the light, the piston rod tangential movement of the described cylinder that is in the light is also connected with light barrier, and described light barrier is between described light source and described rotating disk and have a hole of being in the light.
Further, described servo mobile motor device comprises the line slideway that is arranged on described erecting frame and the servomotor that drives described line slideway, and described large visual field pre-determined bit camera and described low coverage are measured camera and be slidably mounted on described line slideway.
Further, the piston-rod lower end of described certified products blanking cylinder, described light leak defective products blanking cylinder and described end-gaps defective products blanking cylinder has respectively pressure head.
The full-automatic detector of six station piston ring described in the utility model, rotary disc assembly rotates and enters feeding station under the effect of propulsion system, by feeding device, piston ring is pushed into assigned address, correcting through spacer shell under the effect of Lifting Device heads into piston ring in standard gauge, the correction pressure head of material loading correction cylinder is toward pressing down simultaneously, thereby further smooth piston ring, the error while eliminating material loading, material loading action is next time waited in push rod and the playback of correction pressure head, rotary disc assembly rotates 1/6th circles and enters light leak test station under the effect of propulsion system, and light leak test camera takes light leak test picture and is passed to man-machine operation system and carries out light leak analysis, rotary disc assembly again rotates 1/6th circles and enters end-gaps detection station, pre-determined bit is carried out in effect through servo mobile motor device and large visual field pre-determined bit camera, adopts afterwards low coverage to measure camera shooting end-gaps detection picture and be passed to man-machine operation system and carries out end-gaps analysis, rotary disc assembly rotates 1/6th circles and enters certified products blanking station, analyze qualified piston ring discharging through man-machine operation system, analyze underproof piston ring rotation 1/6th circles of light leak test through man-machine operation system and enter the discharging of light leak defective products blanking station, end-gaps detects underproof piston ring and again rotates 1/6th circles and enter the discharging of end-gaps defective products blanking station by analysis, thereby the circulation of complete, in the whole cycle rotation process of rotary disc assembly, six belt wheels are further arranged to rotating form, thereby the further error of eliminating while detection, thereby realize the full-automatic detection of light leak and the end-gaps of piston ring, improve accuracy of detection, improve detection efficiency, reduce recruitment cost.
Accompanying drawing explanation
Fig. 1 is the perspective view of the full-automatic detector of six station piston ring described in the utility model;
Fig. 2 is the main TV structure schematic diagram of the full-automatic detector of six station piston ring described in the utility model;
Fig. 3 is that the worktable of the full-automatic detector of six station piston ring described in the utility model is overlooked enlarged drawing;
Fig. 4 is the structural representation of the rotary disc assembly of the full-automatic detector of six station piston ring described in the utility model;
Fig. 5 is the feeding device of the full-automatic detector of six station piston ring described in the utility model and the schematic perspective view of Lifting Device;
Fig. 6 is the feeding device of the full-automatic detector of six station piston ring described in the utility model and the front view of Lifting Device;
Fig. 7 is the partial enlarged drawing at P place in Fig. 6;
Fig. 8 is the end-gaps detection camera assembly of the full-automatic detector of six station piston ring described in the utility model and the perspective view of light source assembly;
Perspective view when Fig. 9 is the light source assembly installation in Fig. 8;
Figure 10 is the front view of Fig. 9.
Embodiment
According to drawings and embodiments the utility model is described in further detail below.
As Fig. 1, Fig. 2, Fig. 3, Fig. 5, shown in Fig. 6 and Fig. 8, the full-automatic detector of six station piston rings described in the utility model embodiment, comprise worktable 10, worktable 10 is provided with erecting frame 11 and is positioned at the rotary disc assembly 20 of erecting frame 11 belows, rotary disc assembly 20 comprises rotating disk 21, the gearing 23 that uniform ring is located at six rotating belt wheels 22 on rotating disk 21 and drives described belt wheel to rotate, belt wheel 22 center is provided with through hole 22a, in through hole 22a, be fixedly embedded with standard gauge 24, the below of being close to standard gauge 24 is coaxially fixedly embedded with the spacer shell 25 of tool reverse taper holes, the propulsion system 30 that drive rotating disk 21 to rotate are installed on worktable 10, worktable 10 is provided with feeding device 40, and the below, end of feeding device 40 is connected with Lifting Device 50, and feeding device 40 promotes the top of piston ring 70 to Lifting Device 50, and it is interior fixing to standard gauge 24 that Lifting Device 50 supports piston ring 70, on erecting frame 11, corresponding Lifting Device 50 is provided with material loading correction cylinder 111, and the piston-rod lower end of material loading correction cylinder 111 is provided with revises pressure head 111a, and correction pressure head 111a activity is pressed on standard volume and returns interior piston ring 70, in order to smooth piston ring 70, on erecting frame 11, along the rotation direction of rotating disk 21, from material loading correction cylinder 111, corresponding each belt wheel 22 is provided with light leak test camera 112, end-gaps detection camera assembly 113, certified products blanking cylinder 114, light leak defective products blanking cylinder 115 and end-gaps defective products blanking cylinder 116 successively respectively, on worktable 10, the below of corresponding end-gaps detection camera 113 and light leak test camera 112 is respectively equipped with light source assembly 12, end-gaps detection camera assembly 113 comprises large visual field pre-determined bit camera 1131, low coverage measurement camera 1132 and servo mobile motor device 1133, servo mobile motor device 1133 is fixedly mounted on erecting frame 11, and servo mobile motor device 1133 is measured camera 1132 with large visual field pre-determined bit camera 1131 and low coverage respectively and is connected in order to adjusting position, also comprise man-machine operation system 60, man-machine operation system 60 connects respectively controls propulsion system 30, gearing 23, feeding device 40, Lifting Device 50, material loading correction cylinder 111, light leak test camera 112, end-gaps detection camera assembly 113, certified products blanking cylinder 114, light leak defective products blanking cylinder 115 and end-gaps defective products blanking cylinder 116.
Man-machine operation system 60 is arranged on worktable 10, and man-machine operation system 60 has touching display screen.
The Cam splitter (not shown) that propulsion system 30 comprise reducing motor and are connected with reducing motor, Cam splitter is connected (not shown) with rotating disk.
Again in conjunction with shown in Fig. 1 to Fig. 4, six belt wheels 22 be crisscross arranged be up and down divided into two-layer up and down, on each belt wheel 22, fixed cover is provided with tooth cover 221, described gearing 23 comprises the upper strata control motor 231 that is positioned at top, described rotating disk 21 center, upper strata is controlled motor 231 and is fixedly mounted on erecting frame 11, the output shaft that motor 231 is controlled on upper strata arranges and is fixedly connected with lower driving gear cover 232 downwards, and lower driving gear cover 232 drives three belt wheels 22 that are positioned at upper strata to rotate by the first double-faced toothed driving-belt 233; The below of rotating disk 21 is provided with lower floor and controls motor 234, lower floor's control motor 234 is fixedly mounted on the below of worktable 10, the output shaft that lower floor controls motor 234 upwards arranges and is fixedly connected with driving gear cover 235, upper driving gear cover 235 drives three belt wheels 22 that are positioned at lower floor to rotate by the second double-faced toothed driving-belt 236, rotating disk 21 is provided with two stretching pulleys 237, and stretching pulley 237 is connected with the first double-faced toothed travelling belt 233 and the second double-faced toothed driving-belt 236 respectively.The rotation direction of belt wheel 22 is consistent with each other.
Shown in Fig. 1 to Fig. 3, Fig. 5, Fig. 6 and Fig. 7, feeding device 40 comprises the stock shelf 41 being arranged on worktable 10, stock shelf 41 is provided with the scraping wings 42 of horizontal slip, stock shelf 41 belows are provided with material loading cylinder 43, the piston rod of material loading cylinder 43 is connected with scraping wings 42, stock shelf 41 is provided with the heap stock column 44 being triangularly arranged, and heap is stacking between stock column 44 piston ring 70, and a piston ring 70 that is positioned at lowermost end extends heap stock column 44.Concrete, the piston rod of material loading cylinder 23 is connected with stripper 42 by web member 45.
Shown in Fig. 1 to Fig. 3, Fig. 5, Fig. 6 and Fig. 7, Lifting Device 50 comprises the liftout mount pad 51 that is installed in stock shelf 41 belows, one end, in liftout mount pad 51, be arranged with the linear bearing 52 that can slide up and down, rotating vertical push rod 53 is installed in linear bearing 52, the below of liftout mount pad 51 is provided with material ejection cylinder 54, the piston rod 54a of material ejection cylinder 54 is connected with push rod 53, the top activity of push rod 53 runs through stock shelf 41 the corresponding below that is arranged on spacer shell 25, the piston ring of releasing in order to jack-up feeding device 40.
Shown in Fig. 1, Fig. 2, Fig. 8 to Figure 10, light source assembly 12 comprises the light source bracket 121 being arranged on worktable 10 and the support 122 that is in the light, light source bracket 121 is provided with light source 123, the support 122 that is in the light is provided with the cylinder 124 that is in the light, the be in the light piston rod tangential movement of cylinder 124 being connected with light barrier 125, light barrier 125 is between light source 123 and rotating disk 21 and have a hole of being in the light.
Shown in Fig. 1 to Fig. 3, Fig. 8, servo mobile motor device 1133 comprises the line slideway 1134 that is arranged on erecting frame 11 and the servomotor 1135 that drives line slideway 1134, and large visual field pre-determined bit camera 1131 and low coverage are measured camera 1132 and be slidably mounted on line slideway 1134.
The piston-rod lower end of certified products blanking cylinder 114, light leak defective products blanking cylinder 115 and end-gaps defective products blanking cylinder 116 has respectively pressure head.
The foregoing is only explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the full-automatic detector of six station piston rings, comprise worktable, it is characterized in that, described worktable is provided with erecting frame and is positioned at the rotary disc assembly of described erecting frame below, described rotary disc assembly comprises rotating disk, the gearing that uniform ring is located at six rotating belt wheels on described rotating disk and drives described belt wheel to rotate, the center of described belt wheel is provided with through hole, in described through hole, be fixedly embedded with standard gauge, the below of being close to described standard gauge is coaxially fixedly embedded with the spacer shell of tool reverse taper holes, the propulsion system that drive described dial rotation are installed on described worktable,
Described worktable is provided with feeding device, and the below, end of described feeding device is connected with Lifting Device, and described feeding device promotes the top of piston ring to described Lifting Device, and it is interior fixing to described standard gauge that described Lifting Device supports piston ring;
On described erecting frame, corresponding described Lifting Device is provided with material loading correction cylinder, and the piston-rod lower end of described material loading correction cylinder is provided with correction pressure head, and the activity of described correction pressure head is pressed on piston ring, in order to smooth piston ring;
On described erecting frame, along the rotation direction of described rotating disk, from described material loading correction cylinder, corresponding each belt wheel is provided with light leak test camera, end-gaps detection camera assembly, certified products blanking cylinder, light leak defective products blanking cylinder and end-gaps defective products blanking cylinder successively respectively, on described worktable, the below of corresponding described end-gaps detection camera and described light leak test camera is respectively equipped with light source assembly; Described end-gaps detection camera assembly comprises large visual field pre-determined bit camera, low coverage measurement camera and servo mobile motor device, described servo mobile motor device is fixedly mounted on described erecting frame, and described servo mobile motor device is measured camera with described large visual field pre-determined bit camera and described low coverage respectively and is connected in order to adjusting position;
Also comprise man-machine operation system, described man-machine operation system connects respectively controls described propulsion system, described gearing, described feeding device, described Lifting Device, described material loading correction cylinder, described light leak test camera, described end-gaps detection camera assembly, described certified products blanking cylinder, described light leak defective products blanking cylinder and described end-gaps defective products blanking cylinder.
2. the full-automatic detector of six station piston ring as claimed in claim 1, is characterized in that, described man-machine operation system is arranged on described worktable, and described man-machine operation system has touching display screen.
3. the full-automatic detector of six station piston ring as claimed in claim 1, is characterized in that, the Cam splitter that described propulsion system comprise reducing motor and are connected with described reducing motor, and described Cam splitter is connected with described rotating disk.
4. the full-automatic detector of six station piston ring as claimed in claim 1, it is characterized in that, six belt wheels be crisscross arranged be up and down divided into two-layer up and down, on each belt wheel, fixed cover is provided with tooth cover, described gearing comprises the upper strata control motor of the top, center that is positioned at described rotating disk, described upper strata is controlled motor and is fixedly mounted on described erecting frame, the output shaft that motor is controlled on described upper strata arranges and is fixedly connected with lower driving gear cover downwards, and described lower driving gear cover drives three belt wheels that are positioned at upper strata to rotate by the first double-faced toothed driving-belt; The below of described rotating disk is provided with lower floor and controls motor, described lower floor control motor is fixedly mounted on the below of described worktable, the output shaft that described lower floor controls motor upwards arranges and is fixedly connected with driving gear cover, described upper driving gear cover drives three belt wheels that are positioned at lower floor to rotate by the second double-faced toothed driving-belt, described rotating disk is provided with two stretching pulleys, and described stretching pulley is connected with described the first double-faced toothed travelling belt and described the second double-faced toothed driving-belt respectively.
5. the full-automatic detector of six station piston ring as claimed in claim 4, is characterized in that, the rotation direction of described belt wheel is consistent with each other.
6. the full-automatic detector of six station piston ring as claimed in claim 5, it is characterized in that, described feeding device comprises the stock shelf being arranged on described worktable, described stock shelf is provided with the scraping wings of horizontal slip, described stock shelf below is provided with material loading cylinder, the piston rod of described material loading cylinder is connected with described scraping wings, described stock shelf is provided with the heap stock column being triangularly arranged, stacking between described heap stock column have a piston ring, and a piston ring that is positioned at lowermost end extends described heap stock column.
7. the full-automatic detector of six station piston ring as claimed in claim 6, it is characterized in that, described Lifting Device comprises the liftout mount pad that is installed in below, described stock shelf one end, in described liftout mount pad, be arranged with the linear bearing that can slide up and down, rotating vertical push rod is installed in described linear bearing, the below of described liftout mount pad is provided with material ejection cylinder, the piston rod of described material ejection cylinder is connected with push rod, the top activity of described push rod runs through described stock shelf the corresponding below that is arranged on described spacer shell, the piston ring of releasing in order to feeding device described in jack-up.
8. the full-automatic detector of six station piston ring as claimed in claim 7, it is characterized in that, described light source assembly comprises and is arranged on the light source bracket on described worktable and the support that is in the light, described light source bracket is provided with light source, the described support that is in the light is provided with the cylinder that is in the light, the piston rod tangential movement of the described cylinder that is in the light is also connected with light barrier, and described light barrier is between described light source and described rotating disk and have a hole of being in the light.
9. the full-automatic detector of six station piston ring as claimed in claim 8, it is characterized in that, described servo mobile motor device comprises the line slideway that is arranged on described erecting frame and the servomotor that drives described line slideway, and described large visual field pre-determined bit camera and described low coverage are measured camera and be slidably mounted on described line slideway.
10. the full-automatic detector of six station piston ring as claimed in claim 9, is characterized in that, the piston-rod lower end of described certified products blanking cylinder, described light leak defective products blanking cylinder and described end-gaps defective products blanking cylinder has respectively pressure head.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876851.3U CN203643343U (en) | 2013-12-26 | 2013-12-26 | Full-automatic six-station piston ring detector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320876851.3U CN203643343U (en) | 2013-12-26 | 2013-12-26 | Full-automatic six-station piston ring detector |
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| CN203643343U true CN203643343U (en) | 2014-06-11 |
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| CN201320876851.3U Expired - Lifetime CN203643343U (en) | 2013-12-26 | 2013-12-26 | Full-automatic six-station piston ring detector |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229434A (en) * | 2014-09-02 | 2014-12-24 | 广州沧恒自动控制科技有限公司 | Feeding device for piston ring detection machine |
| CN105234091A (en) * | 2015-11-03 | 2016-01-13 | 湖南宇环智能装备有限公司 | Automatic piston-ring detection equipment |
| CN106680294A (en) * | 2017-02-27 | 2017-05-17 | 仪征亚新科双环活塞环有限公司 | Device for detecting bright band of external circular surface of piston ring |
| CN108151810A (en) * | 2018-01-18 | 2018-06-12 | 青岛海之晨工业装备有限公司 | Piston assembles and appearance comprehension checking machine |
| CN108195335A (en) * | 2018-03-20 | 2018-06-22 | 宁波恒帅微电机有限公司 | A kind of axial clearance of motor detects automatically and corrective |
| CN109141310A (en) * | 2018-10-30 | 2019-01-04 | 无锡职业技术学院 | Piston ring is dehisced detection machine |
| CN109579734A (en) * | 2018-11-30 | 2019-04-05 | 广州沧恒自动控制科技有限公司 | Piston ring excircle configuration identifies sorter and its detection method |
| CN110102497A (en) * | 2018-02-01 | 2019-08-09 | 无锡安尔达机械有限公司 | A kind of pneumatic automatic letter sorting machine of piston ring level and its method for sorting |
| CN110711717A (en) * | 2018-07-11 | 2020-01-21 | 无锡安尔达机械有限公司 | Pneumatic intelligent sorting system for piston ring plane height |
| CN111795808A (en) * | 2020-07-17 | 2020-10-20 | 苏州精濑光电有限公司 | Display screen detection equipment |
| CN118328907A (en) * | 2024-06-14 | 2024-07-12 | 江苏省计量科学研究院(江苏省能源计量数据中心) | Segmented measuring system and method for trapezoid angle of trapezoid piston ring |
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- 2013-12-26 CN CN201320876851.3U patent/CN203643343U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229434A (en) * | 2014-09-02 | 2014-12-24 | 广州沧恒自动控制科技有限公司 | Feeding device for piston ring detection machine |
| CN105234091A (en) * | 2015-11-03 | 2016-01-13 | 湖南宇环智能装备有限公司 | Automatic piston-ring detection equipment |
| CN106680294A (en) * | 2017-02-27 | 2017-05-17 | 仪征亚新科双环活塞环有限公司 | Device for detecting bright band of external circular surface of piston ring |
| CN108151810B (en) * | 2018-01-18 | 2023-12-05 | 青岛海之晨工业装备有限公司 | Piston assembly and appearance comprehensive inspection machine |
| CN108151810A (en) * | 2018-01-18 | 2018-06-12 | 青岛海之晨工业装备有限公司 | Piston assembles and appearance comprehension checking machine |
| CN110102497A (en) * | 2018-02-01 | 2019-08-09 | 无锡安尔达机械有限公司 | A kind of pneumatic automatic letter sorting machine of piston ring level and its method for sorting |
| CN108195335A (en) * | 2018-03-20 | 2018-06-22 | 宁波恒帅微电机有限公司 | A kind of axial clearance of motor detects automatically and corrective |
| CN108195335B (en) * | 2018-03-20 | 2024-05-07 | 宁波恒帅股份有限公司 | Automatic detection and correction equipment for motor axial gap |
| CN110711717A (en) * | 2018-07-11 | 2020-01-21 | 无锡安尔达机械有限公司 | Pneumatic intelligent sorting system for piston ring plane height |
| CN109141310A (en) * | 2018-10-30 | 2019-01-04 | 无锡职业技术学院 | Piston ring is dehisced detection machine |
| CN109141310B (en) * | 2018-10-30 | 2024-05-31 | 无锡职业技术学院 | Piston ring opening detector |
| CN109579734A (en) * | 2018-11-30 | 2019-04-05 | 广州沧恒自动控制科技有限公司 | Piston ring excircle configuration identifies sorter and its detection method |
| CN111795808B (en) * | 2020-07-17 | 2022-06-24 | 苏州精濑光电有限公司 | Display screen detection equipment |
| CN111795808A (en) * | 2020-07-17 | 2020-10-20 | 苏州精濑光电有限公司 | Display screen detection equipment |
| CN118328907A (en) * | 2024-06-14 | 2024-07-12 | 江苏省计量科学研究院(江苏省能源计量数据中心) | Segmented measuring system and method for trapezoid angle of trapezoid piston ring |
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