CN204924179U - Automatic test system - Google Patents
Automatic test system Download PDFInfo
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- CN204924179U CN204924179U CN201520594026.3U CN201520594026U CN204924179U CN 204924179 U CN204924179 U CN 204924179U CN 201520594026 U CN201520594026 U CN 201520594026U CN 204924179 U CN204924179 U CN 204924179U
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Abstract
The utility model discloses an automatic test system, include: a test platform, one installs the centre gripping that is used for that test platform is last is surveyed the clamping device of pipe fitting, one installs test platform is last is used for being in to the centre gripping the last pipe fitting of being surveyed of clamping device carries out measuring detection device, and one respectively with clamping device, detection device control connection's controlling means, controlling means confirms according to the node of being surveyed the pipe fitting clamping device is adjusted to clamping device's centre gripping scheme for clamping device grasps and is surveyed the pipe fitting, control then detection device is in to the centre gripping the last pipe fitting of being surveyed of clamping device is measured, judges this quilt survey pipe fitting according to measuring result and whether accords with the product requirement. The utility model has the advantages of pipe fitting that can the complicated space shape structure of accurate detection can satisfy the centre gripping demand of different pipe fittings, and the accommodation of detection is wider.
Description
Technical field
The utility model relates to automatic test technology field, particularly relates to the Auto-Test System whether a kind of pipe fitting being applicable to detection of complex spatial form structure meets production specification.
Background technology
The pipe fitting that automobile is used, as brake pipe, air-conditioner pipe, petroleum pipeline etc., have the features such as curvature is changeable and complex-shaped, automobile pipe fitting needs to carry out detecting whether meet production requirement after shaping.Following two kinds are had at present for the detection method detecting automobile pipe fitting:
1, special cubing is adopted to detect, particularly, cubing offers similar to tested pipe fitting and more bigger than the size of tested pipe fitting detection groove, the detection groove in cubing put into by tested pipe fitting by testing staff, judge, in the detection groove whether tested pipe fitting is entrenched in cubing completely, if tested pipe fitting is entrenched in the detection groove in cubing completely, to there is not tilting part according to naked eyes, then judge that this tested pipe fitting is certified products, otherwise be judged as unacceptable product.
2, tested pipe fitting is placed on tested platform, adopt multiple camera, be generally 18 ~ 20, the tested pipe fitting be placed on tested platform is taken pictures, then the photo absorbed is input in computing machine, solve the node of tested pipe fitting, then by the node that solves compared with theoretical node, judge whether this tested pipe fitting is certified products.
But all there is following defect in above-mentioned two kinds of detection methods: the detection that the pipe fitting of complex space shape and structure 1, cannot be met; 2, the detection of different pipe fitting cannot be adapted to.For this reason, applicant carried out useful exploration and trial, have found result of the above problems, technical scheme described below produces under this background.
Utility model content
Technical problem to be solved in the utility model: provide for the deficiencies in the prior art a kind of can meet the pipe fitting of complex space shape and structure detection and the Auto-Test System of the detection of different pipe fitting can be adapted to.
The technical matters that the utility model solves can realize by the following technical solutions:
A kind of Auto-Test System, comprising:
One test platform;
One is arranged on the clamping device for clamping tested pipe fitting on described test platform;
One is arranged on the pick-up unit for measuring the tested pipe fitting be clamped on described clamping device on described test platform; And
One respectively with the control device of described clamping device, pick-up unit control linkage, described control device is determined the clamping scheme of described clamping device according to the node of tested pipe fitting and is adjusted clamping device, make the tested pipe fitting of gripping means grips, then control described pick-up unit to measure the tested pipe fitting be clamped on described clamping device, judge whether this tested pipe fitting meets product requirement according to measurement result.
In a preferred embodiment of the present utility model, described clamping device comprises:
One is arranged on the Holding seat on described test platform, described Holding seat is provided with the first slide rail of a pair extension of the length direction along described test platform;
At least two clamping manipulator bases be slidably arranged on a pair first slide rails of described Holding seat;
Be arranged on the clamping manipulator be connected on each clamping manipulator base and with described control device, the head of each clamping manipulator is provided with one for clamping the clamping part of tested pipe fitting; And
Be arranged on the first driving mechanism for driving described clamping manipulator base to slide along a pair first slide rails of described Holding seat be connected on each clamping manipulator base and with described control device.
In a preferred embodiment of the present utility model, described first driving mechanism comprises:
One is arranged on the first gear bar extended on inside described Holding seat and along the length direction of described test platform;
One is arranged on the first shaft seat on described clamping manipulator base;
One is vertically rotatably installed in the first rotating shaft in described first shaft seat by bearing, the upper end of described first rotating shaft upwards lies along the top of described clamping manipulator base, its lower end lie along downwards described clamping manipulator base below and inside the described Holding seat on the first gear bar;
One the first passive belt wheel being fixedly installed on described first rotating shaft upper end;
One is fixedly installed on described first rotating shaft lower end and the first gear engaged with described first gear bar;
One to be arranged on described clamping manipulator base and to be positioned at described first rotating shaft side and the first drive motor be connected with described control device;
One is fixedly installed on the first driving pulley on the output shaft of described first drive motor; And
One is looped around the first travelling belt on described first driving pulley and the first passive belt wheel.
In a preferred embodiment of the present utility model, described clamping manipulator is multi-joint manipulator.
In a preferred embodiment of the present utility model, described pick-up unit comprises:
One is arranged on the detection base on described test platform, described detection base is provided with the second slide rail of a pair extension of the length direction along described test platform;
One is slidably arranged in the inspecting manipuator base on a pair second slide rails of described detection base;
Be arranged on the inspecting manipuator be connected on described inspecting manipuator base and with described control device, the head of described inspecting manipuator is provided with one for measuring the tested pipe fitting be clamped on described clamping device and the detection part be connected with described control device; And
Be arranged on the second driving mechanism for driving described inspecting manipuator base to slide along a pair second slide rails of described detection base be connected on described inspecting manipuator base and with described control device.
In a preferred embodiment of the present utility model, described detection part is video camera or laser detecting apparatus.
In a preferred embodiment of the present utility model, described second driving mechanism comprises:
One is arranged on the second gear bar extended on inside described detection base and along the length direction of described test platform;
One is arranged on the second shaft seat on described inspecting manipuator base;
One is vertically rotatably installed in the second rotating shaft in described second shaft seat by bearing, the upper end of described second rotating shaft upwards lies along the top of described inspecting manipuator base, its lower end lie along downwards described inspecting manipuator base below and inside the described detection base on the second gear bar;
One the second passive belt wheel being fixedly installed on described second rotating shaft upper end;
One is fixedly installed on described second rotating shaft lower end and the second gear engaged with described second gear bar;
One to be arranged on described inspecting manipuator base and to be positioned at described second rotating shaft side and the second drive motor be connected with described control device;
One is fixedly installed on the second driving pulley on the output shaft of described second drive motor; And
One is looped around the second travelling belt on described second driving pulley and the second passive belt wheel.
In a preferred embodiment of the present utility model, described inspecting manipuator is multi-joint manipulator.
In a preferred embodiment of the present utility model, described control device is industrial control computer.
Owing to have employed technical scheme as above, the beneficial effects of the utility model are: adopt clamping device to clamp tested pipe fitting, and adopt pick-up unit to measure this tested pipe fitting, control device carries out analysis to measurement result and show whether tested pipe fitting meets product requirement, test error is little, and can the pipe fitting of accurate detection of complex spatial form structure, as various complex-shaped body, especially contribute to measuring long tubule.In addition, because clamping device of the present utility model adopts multiple mechanical arm to carry out clipping operation, can meet the clamping demand of different pipe fitting, the accommodation of detection is wider.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the three-dimensional structure schematic diagram of Auto-Test System of the present utility model.
Fig. 2 is the front elevation of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Be a kind of Auto-Test System see what provide in Fig. 1 and Fig. 3, figure, comprise test platform 100, clamping device 200, pick-up unit 300 and control device (not shown).In the present embodiment, control device is industrial control computer, and tested pipe fitting 400 is elongated tubular, and is specifically described with this.
Clamping device 200 is arranged on test platform 100, for clamping tested pipe fitting 400.Clamping device 200 comprises Holding seat 210, clamping manipulator base 220a, 220b, clamping manipulator 230a, 230b and driving mechanism 240.Certainly, the quantity of clamping manipulator base and clamping manipulator is not limited to the quantity in the present embodiment, should determine according to factors such as the length of tested pipe fitting and shapes.
Holding seat 210 is arranged on test platform 100, Holding seat 210 is provided with the slide rail 211 of a pair extension of the length direction along test platform 100.
Clamping manipulator base 220a, 220b are separately positioned on a pair slide rail 211 of Holding seat 210, wherein, in the present embodiment, clamping manipulator base 220a is fixed on the one end on a pair slide rail 211 of Holding seat 210, clamping manipulator base 220b then slide arrangement on a pair slide rail 211 of Holding seat 210, and can move relative to clamping manipulator base 220a, it moves is rely on driving mechanism 240 to drive.Certainly, clamping manipulator base 220a also can slide arrangement on a pair slide rail 211 of Holding seat 210, i.e. configuration driven mechanism on clamping manipulator base 220a.
It is upper and be connected with control device that clamping manipulator 230a, 230b are arranged on clamping manipulator base 220a, 220b respectively, and the head of clamping manipulator 230a, 230b is provided with one for clamping clamping part 231a, 231b of tested pipe fitting 400.In the present embodiment, clamping manipulator 230a, 230b is preferably multi-joint manipulator.
Driving mechanism 240 is arranged on clamping manipulator base 220b, and be connected with control device for driving clamping manipulator base 220b to slide along a pair slide rail 211 of Holding seat 210.Driving mechanism 240 comprises gear bar 241, shaft seat 242, rotating shaft 243, passive belt wheel 244, gear 245, drive motor 246, driving pulley 247 and travelling belt 248.Gear bar 241 is arranged on the inner side of Holding seat 210, and extends along the length direction of test platform 100.Shaft seat 242 is arranged on clamping manipulator base 220b.Rotating shaft 243 is vertically rotatably installed in shaft seat 242 by bearing, and the upper end of rotating shaft 243 upwards lies along the top of clamping manipulator base 220b, its lower end lies along the below of clamping manipulator base 220b downwards and the gear bar 241 on the inner side of Holding seat 210.Passive belt wheel 244 is fixedly installed on the upper end of rotating shaft 243.Gear 245 is fixedly installed on the lower end of rotating shaft 243, and engages with the gear bar 241 on the inner side of Holding seat 210.Drive motor 246 is arranged on clamping manipulator base 220b, and is positioned at the side of rotating shaft 243, and is connected with control device.Driving pulley 247 is fixedly installed on the output shaft of drive motor 246.Travelling belt 248 is looped around on driving pulley 247 and passive belt wheel 244.
Drive motor 246 is under the manipulation effect of control device, driving pulley 247 is driven to rotate, passive belt wheel 244 is driven to rotate by travelling belt 248, gear 245 is driven to by rotating shaft 243 while passive belt wheel 244 rotates, engage with gear bar 241 in gear 245 rotation process, thus promotion clamping manipulator base 220b slides along slide rail 211, and then adjustment is arranged on the position of the clamping manipulator 230b on clamping manipulator base 220b.
Pick-up unit 300 is arranged on test platform 100, for measuring the tested pipe fitting 400 be clamped on clamping device 100.Pick-up unit 300 comprises detection base 310, inspecting manipuator base 320, inspecting manipuator 330 and driving mechanism 340.
Detecting base 310 is arranged on test platform 100, detects the slide rail 311 base 310 being provided with a pair extension of the length direction along test platform 100.
Inspecting manipuator base 320 is slidably arranged on a pair slide rail 311 of detection base 310.
Inspecting manipuator 330 is arranged on inspecting manipuator base 320, and be connected with control device, the head of inspecting manipuator 330 is provided with one for measuring the tested pipe fitting 400 be clamped on clamping device 200 and the detection part 331 be connected with control device, in the present embodiment, inspecting manipuator 330 is multi-joint manipulator, and detection part 331 is video camera or laser detecting apparatus.
Driving mechanism 340 be arranged on be connected on inspecting manipuator base 320 and with control device for driving inspecting manipuator base 320 to slide along a pair slide rail 311 detecting base 310.Driving mechanism 340 comprises gear bar 341, shaft seat 342, rotating shaft 343, passive belt wheel 344, gear 345, drive motor 346, driving pulley 347 and travelling belt 348.Gear bar 341 is arranged on the inner side of detection base 310, and extends along the length direction of test platform 100.Shaft seat 342 is arranged on inspecting manipuator base 320.Rotating shaft 343 is vertically rotatably installed in shaft seat 342 by bearing, and the upper end of rotating shaft 343 upwards lies along the top of inspecting manipuator base 320, its lower end lies along the below of inspecting manipuator base 320 downwards and the gear bar 341 on the inner side detecting base 310.Passive belt wheel 344 is fixedly installed on the upper end of rotating shaft 343.Gear 345 is fixedly installed on the lower end of rotating shaft 343, and engages with the gear bar 341 on the inner side detecting base 310.Drive motor 346 is arranged on inspecting manipuator base 320, and is positioned at the side of rotating shaft 343, and is connected with control device.Driving pulley 347 is fixedly installed on the output shaft of drive motor 346.Travelling belt 348 is looped around on driving pulley 347 and passive belt wheel 344.
Drive motor 346 is under the manipulation effect of control device, driving pulley 347 is driven to rotate, passive belt wheel 344 is driven to rotate by travelling belt 348, gear 345 is driven to by rotating shaft 343 while passive belt wheel 344 rotates, engage with gear bar 341 in gear 345 rotation process, thus promotion inspecting manipuator base 320 slides along slide rail 311, and then adjustment is arranged on the position of the inspecting manipuator 330 on inspecting manipuator base 320.
The automatic test approach that Auto-Test System of the present utility model is used, comprises the following steps:
1) by the node parameter input control device of tested pipe fitting 400;
2) clamping scheme of tested pipe fitting 400 determined by control device according to the node parameter of tested pipe fitting 400, according to the position of clamping manipulator base 220a, 220b of this clamping scheme adjustment clamping device 200 and the extended position of adjustment clamping manipulator 230a, 230b;
3) tested pipe fitting 400 is put into clamping part 231a, 231b of clamping manipulator 230a, 230b of clamping device 200, tested pipe fitting 400 is clamped by clamping part 231a, 231b of clamping manipulator 230a, 230b of clamping device 200;
4) control device controls the inspecting manipuator base 320 of pick-up unit 300 along a pair slide rail 311 slippage detected on base 310, meanwhile, control pick-up unit 300 inspecting manipuator 330 on detection part 331 to be clamped in clamping device 200 clamping manipulator 230a, 230b clamping part 231a, 231b on tested pipe fitting 400 take pictures and measure;
5) photo that absorbs according to detection part 331 of control device and measurement data solve the node coordinate of tested pipe fitting 400;
6) error between the node coordinate of tested pipe fitting 400 and theoretical node coordinate is analyzed, judge whether this tested pipe fitting 400 meets product requirement, if this tested pipe fitting 400 meets product requirement, then enter next step operation, if this tested pipe fitting 400 does not meet product requirement, then provide amendment scheme according to the error between the node coordinate of tested pipe fitting 400 and theoretical node coordinate.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. an Auto-Test System, is characterized in that, comprising:
One test platform;
One is arranged on the clamping device for clamping tested pipe fitting on described test platform;
One is arranged on the pick-up unit for measuring the tested pipe fitting be clamped on described clamping device on described test platform; And
One respectively with the control device of described clamping device, pick-up unit control linkage; Described control device is determined the clamping scheme of described clamping device according to the node of tested pipe fitting and is adjusted clamping device, make the tested pipe fitting of gripping means grips, then control described pick-up unit to measure the tested pipe fitting be clamped on described clamping device, judge whether this tested pipe fitting meets product requirement according to measurement result.
2. Auto-Test System as claimed in claim 1, it is characterized in that, described clamping device comprises:
One is arranged on the Holding seat on described test platform, described Holding seat is provided with the first slide rail of a pair extension of the length direction along described test platform;
At least two clamping manipulator bases be slidably arranged on a pair first slide rails of described Holding seat;
Be arranged on the clamping manipulator be connected on each clamping manipulator base and with described control device, the head of each clamping manipulator is provided with one for clamping the clamping part of tested pipe fitting; And
Be arranged on the first driving mechanism for driving described clamping manipulator base to slide along a pair first slide rails of described Holding seat be connected on each clamping manipulator base and with described control device.
3. Auto-Test System as claimed in claim 2, it is characterized in that, described first driving mechanism comprises:
One is arranged on the first gear bar extended on inside described Holding seat and along the length direction of described test platform;
One is arranged on the first shaft seat on described clamping manipulator base;
One is vertically rotatably installed in the first rotating shaft in described first shaft seat by bearing, the upper end of described first rotating shaft upwards lies along the top of described clamping manipulator base, its lower end lie along downwards described clamping manipulator base below and inside the described Holding seat on the first gear bar;
One the first passive belt wheel being fixedly installed on described first rotating shaft upper end;
One is fixedly installed on described first rotating shaft lower end and the first gear engaged with described first gear bar;
One to be arranged on described clamping manipulator base and to be positioned at described first rotating shaft side and the first drive motor be connected with described control device;
One is fixedly installed on the first driving pulley on the output shaft of described first drive motor; And
One is looped around the first travelling belt on described first driving pulley and the first passive belt wheel.
4. Auto-Test System as claimed in claim 2, it is characterized in that, described clamping manipulator is multi-joint manipulator.
5. Auto-Test System as claimed in claim 1, it is characterized in that, described pick-up unit comprises:
One is arranged on the detection base on described test platform, described detection base is provided with the second slide rail of a pair extension of the length direction along described test platform;
One is slidably arranged in the inspecting manipuator base on a pair second slide rails of described detection base;
Be arranged on the inspecting manipuator be connected on described inspecting manipuator base and with described control device, the head of described inspecting manipuator is provided with one for measuring the tested pipe fitting be clamped on described clamping device and the detection part be connected with described control device; And
Be arranged on the second driving mechanism for driving described inspecting manipuator base to slide along a pair second slide rails of described detection base be connected on described inspecting manipuator base and with described control device.
6. Auto-Test System as claimed in claim 5, it is characterized in that, described detection part is video camera or laser detecting apparatus.
7. Auto-Test System as claimed in claim 5, it is characterized in that, described second driving mechanism comprises:
One is arranged on the second gear bar extended on inside described detection base and along the length direction of described test platform;
One is arranged on the second shaft seat on described inspecting manipuator base;
One is vertically rotatably installed in the second rotating shaft in described second shaft seat by bearing, the upper end of described second rotating shaft upwards lies along the top of described inspecting manipuator base, its lower end lie along downwards described inspecting manipuator base below and inside the described detection base on the second gear bar;
One the second passive belt wheel being fixedly installed on described second rotating shaft upper end;
One is fixedly installed on described second rotating shaft lower end and the second gear engaged with described second gear bar;
One to be arranged on described inspecting manipuator base and to be positioned at described second rotating shaft side and the second drive motor be connected with described control device;
One is fixedly installed on the second driving pulley on the output shaft of described second drive motor; And
One is looped around the second travelling belt on described second driving pulley and the second passive belt wheel.
8. Auto-Test System as claimed in claim 5, it is characterized in that, described inspecting manipuator is multi-joint manipulator.
9. the Auto-Test System according to any one of claim 1 to 8, is characterized in that, described control device is industrial control computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594026.3U CN204924179U (en) | 2015-08-07 | 2015-08-07 | Automatic test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594026.3U CN204924179U (en) | 2015-08-07 | 2015-08-07 | Automatic test system |
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| Publication Number | Publication Date |
|---|---|
| CN204924179U true CN204924179U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594026.3U Active CN204924179U (en) | 2015-08-07 | 2015-08-07 | Automatic test system |
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| CN (1) | CN204924179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066881A (en) * | 2015-08-07 | 2015-11-18 | 上海行通机电设备有限公司 | Automatic test system and automatic test method adopted in automatic test system |
| CN106002765A (en) * | 2016-07-20 | 2016-10-12 | 西安工程大学 | Hybrid bearing clamping and adjusting integrated mechanism in obliquely-entering laser interferometry |
-
2015
- 2015-08-07 CN CN201520594026.3U patent/CN204924179U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066881A (en) * | 2015-08-07 | 2015-11-18 | 上海行通机电设备有限公司 | Automatic test system and automatic test method adopted in automatic test system |
| CN105066881B (en) * | 2015-08-07 | 2017-12-05 | 芜湖海音智能机器人有限公司 | A kind of automatic test approach used in Auto-Test System and the test system |
| CN106002765A (en) * | 2016-07-20 | 2016-10-12 | 西安工程大学 | Hybrid bearing clamping and adjusting integrated mechanism in obliquely-entering laser interferometry |
| CN106002765B (en) * | 2016-07-20 | 2018-02-27 | 西安工程大学 | Dynamic and hydrostatic bearing clamping and adjustment integrated mechanism in inclined in type laser interferometry |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151231 Address after: 200032 Shanghai City, Xuhui District Hui Hui village 100, room B, No. six, No. 104 Patentee after: Jin Yi Patentee after: Song Yuanbin Patentee after: Shi Jiping Patentee after: Zhang Jing Address before: Hong Feng Jing Town Jinshan District 201501 village in Shanghai City, No. 4016 Patentee before: SHANGHAI XINGTONG MECHANICAL AND ELECTRICAL EQUIPMENT CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170307 Address after: 241009 Anhui Province, Wuhu City Fengming Wuhu economic and Technological Development Zone Hubei Road East Patentee after: Wuhu SEATIDE intelligent robot Co Ltd Address before: 200032 Shanghai City, Xuhui District Hui Hui village 100, room B, No. six, No. 104 Patentee before: Jin Yi Patentee before: Song Yuanbin Patentee before: Shi Jiping Patentee before: Zhang Jing |