CN204064963U - Sheet hole pick-up unit - Google Patents
Sheet hole pick-up unit Download PDFInfo
- Publication number
- CN204064963U CN204064963U CN201420465098.3U CN201420465098U CN204064963U CN 204064963 U CN204064963 U CN 204064963U CN 201420465098 U CN201420465098 U CN 201420465098U CN 204064963 U CN204064963 U CN 204064963U
- Authority
- CN
- China
- Prior art keywords
- adjustment rack
- light source
- fixed frame
- detection light
- optical receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a kind of sheet hole pick-up unit, comprise fixed frame, fixed frame be provided with detection light source for carrying out cavity detection to the thin plate to be measured along thin plate length direction to be measured movement and and detection light source with the use of detection optical receiver, detection light source and detection optical receiver are all installed in and rotate on adjustment rack to be arranged in described fixed frame, web width direction to be measured is defined as left and right directions, rotating adjustment rack is assemblied in fixed frame around the center of rotation axis rotation extended in left-right direction, the locking structure fixed by tilt adjustments frame locking when rotating adjustment rack and rotating adjust to the right place with detection light source and detection optical receiver is provided with between fixed frame and rotation adjustment rack.Sheet hole pick-up unit provided by the utility model can carry out secondary tilt adjustments, can be vertical just to thin plate to be measured when detecting to make detection light source and to detect optical receiver, ensures the accuracy of testing result.
Description
Technical field
The utility model relates to a kind of sheet hole pick-up unit.
Background technology
At present, the many employings of thin plate class sheet material cavity detection are in process of production taken a picture or camera-shooting scanning two kinds of modes, but these two kinds of modes production scene except equipment to installation environment require higher except, also must avoid the impact of extraneous luminous ray, particularly because metal forming class plate surface smooth finish is higher, reflecting power is strong, is easy to make photograph and make a video recording locally unintelligible, affects measurement result.
Be in the Chinese invention patent of CN101644658B, disclose a kind of steel plate hole on-line measuring device at Authorization Notice No., it comprises the ultraviolet source in the upper and lower both sides of steel plate to be measured spaced apart and photomultiplier transit receiver, simultaneously, also light filter is provided with between photomultiplier transit receiver and steel plate, this light filter only allows ultraviolet light to pass through smoothly, does not allow visible ray and other scattered beams to pass through.During detection, send detection light by the ultraviolet source as detection light source, be radiated on steel plate, when hole appears in steel plate, can sense the ultraviolet light through hole as the photomultiplier cell detecting optical receiver, this signal is immediately transferred to computing machine to determine the position of hole on steel plate.
But the detection light source in above-described embodiment and detection optical receiver are all directly installed in fixed frame, when pick-up unit is when the thin plate of dissimilar, size, secondary tilt adjustments cannot be carried out to make detection light source vertical just to thin plate to be measured with detection optical receiver, thus can measurement result be affected, affect the usable range of pick-up unit.
Summary of the invention
The utility model provides a kind of sheet hole pick-up unit, cannot carry out the technical matters of secondary tilt adjustments to solve mounted detection light source and detection optical receiver in prior art.
The technical scheme of sheet hole pick-up unit provided by the utility model is: sheet hole pick-up unit, comprise fixed frame, fixed frame be provided with detection light source for carrying out cavity detection to the thin plate to be measured along thin plate length direction to be measured movement and and detection light source with the use of detection optical receiver, described detection light source and detection optical receiver are all installed in and rotate on adjustment rack to be arranged in described fixed frame, web width direction to be measured is defined as left and right directions, rotating adjustment rack is assemblied in fixed frame around the center of rotation axis rotation extended in left-right direction, the locking structure fixed by tilt adjustments frame locking when rotating adjustment rack and rotating adjust to the right place with detection light source and detection optical receiver is provided with between fixed frame and rotation adjustment rack.
Described rotation adjustment rack realizes assemble with the rotation of described fixed frame by being arranged on the rotating shaft-jack structure rotated between adjustment rack and fixed frame, and rotating shaft-jack structure comprises and to be arranged in described rotation adjustment rack and fixed frame rotating shaft on one of them and setting jack on the other.
Described locking structure comprises threaded hole on the hole wall being arranged on described jack and spinning and hold out against screw in threaded hole, hold out against screw have for rotate adjustment rack with detection light source and detect optical receiver rotate adjust to the right place after top be pressed in described rotating shaft with by top pressure side fixing for rotating shaft locking.
Described detection light source is installed in firing box, described detection optical receiver is installed in receiving magazine, firing box and receiving magazine are oppositely arranged, and the side in opposite directions of firing box and receiving magazine offers respectively with described detection light source, detect optical receiver corresponding for detecting the through hole that light passes through, described firing box and receiving magazine are all fixed with described rotation adjustment rack and are assembled.
Described firing box and receiving magazine are fixed by screw threads for fastening structure and described rotation adjustment rack and are assembled, screw threads for fastening structure comprises the thread connection section being installed in and casing fixed head on firing box and receiving magazine and described rotation adjustment rack have, casing fixed head is provided with the perforation of inserting corresponding to thread connection section, is installed with the clamp nut by casing fixed head and the fastening assembling of thread connection section in thread connection section correspondence.
The pitman shaft that described rotation adjustment rack bag extends along the vertical direction, be respectively equipped with at the two ends up and down of pitman shaft the described section of being threaded with respectively with the fastening assembling of casing fixed head of described firing box and receiving magazine.
Described rotation adjustment rack is intervally distributed with two in left-right direction, and two rotation adjustment racks form 2 supports to described firing box and receiving magazine, and the center of rotation axis of two rotation adjustment racks is coaxially arranged.
Described fixed frame comprises left and right support spaced apart in left-right direction, two stands is respectively equipped with and rotates adjustment rack with respective side and rotate the connector assembled, rotate adjustment rack to be fixed on the coupling by its locking by described locking structure when rotation is adjusted to the right place, described two stands also comprises the lift adjustment mechanism carrying out lift adjustment for corresponding two connectors in the vertical direction respectively.
Described lift adjustment mechanism comprises the screw mandrel extended along the vertical direction, described connector slides and is set on described screw mandrel, and screw mandrel is installed with in the both sides up and down of described connector upper and lower adjusting nut for driving adjustment connector position on screw mandrel respectively.
Described detection light source is infrared light supply or ultraviolet source or LASER Light Source.
The beneficial effects of the utility model are: in sheet hole pick-up unit provided by the utility model, detection light source and detection optical receiver are all installed in and rotate on adjustment rack, and be arranged in fixed frame by rotating adjustment rack, and rotate adjustment rack and rotate with fixed frame and assemble, drive rotate adjustment rack rotate central shaft line rotate, rotate adjustment rack by with detection light source with detect optical receiver synchronous axial system to realize detection light source and the tilt adjustments detecting optical receiver, and when tilt adjustments puts in place and detection light source and to detect optical receiver vertical just to thin plate to be measured, to be rotated by locking structure that adjustment rack and fixed frame are fixing assembles, to realize detection light source and the location detecting optical receiver.Sheet hole pick-up unit provided by the utility model can carry out secondary tilt adjustments according to the type of thin plate to be measured, size to detection light source and detection optical receiver, can be vertical just to thin plate to be measured when detecting to make detection light source and to detect optical receiver, ensure the accuracy of testing result.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of sheet hole pick-up unit provided by the utility model;
Fig. 2 is the structural representation of firing box in Fig. 1;
Fig. 3 is A-A place cut-open view in Fig. 2.
Embodiment
As shown in Figure 1 to Figure 3, a kind of embodiment of sheet hole pick-up unit, pick-up unit in this embodiment comprises fixed frame 100, fixed frame 100 is provided with firing box 10 spaced apart along the vertical direction and receiving magazine 12, detection light source is installed with in firing box 10, detection light source can adopt infrared light supply, detection optical receiver is then installed with in receiving magazine 12, detection light source and detect optical receiver with the use of to carry out cavity detection to the thin plate to be measured 11 along thin plate 11 length direction to be measured movement, firing box 10 and receiving magazine 12 all round closure, and, firing box 10 positioned opposite and the side in opposite directions of receiving magazine 12 offer the through hole 300 passed through for detection light, the length of through hole 300 should be equal to or greater than the width of thin plate 11 to be measured usually, the Width of thin plate 11 to be measured is defined as left and right directions, firing box 10 herein and receiving magazine 12 are arranged in fixed frame 100 respectively by two rotation adjustment racks 200 spaced apart in left-right direction, two rotate adjustment rack 200 is assemblied in fixed frame 100 around the center of rotation axis rotation extended in left-right direction, two rotation adjustment racks 200 form 2 supports to described firing box 10 and receiving magazine 12, the center of rotation axis of two rotation adjustment racks 200 is coaxially arranged, specifically, rotate adjustment rack to realize assembling with the rotation of described fixed frame by being arranged on the rotating shaft-jack structure rotated between adjustment rack and fixed frame, rotating shaft-jack structure comprises the rotating shaft 400 be arranged on described rotation adjustment rack and the jack 500 be arranged in fixed frame, be provided with between fixed frame 100 and rotation adjustment rack 200 and rotating the locking structure fixed by tilt adjustments frame 200 locking after adjustment rack 200 is adjusted to the right place with detection light source and the rotation of detection optical receiver, this locking structure comprises threaded hole on the hole wall being arranged on described jack 500 and spinning and hold out against screw 5 in threaded hole, hold out against screw 5 have for rotate adjustment rack 200 with detection light source and detect optical receiver rotate adjust to the right place after top be pressed in described rotating shaft with by top pressure side fixing for rotating shaft locking.
In the present embodiment, firing box 10 is fixed by screw threads for fastening structure and described rotation adjustment rack 200 and is assembled, screw threads for fastening structure comprises the thread connection section being installed in and casing fixed head 9 on firing box 10 and described rotation adjustment rack have, casing fixed head 9 is provided with the perforation of inserting corresponding to thread connection section, is installed with the upper clamp nut 7 of casing fixed head and the fastening assembling of thread connection section and lower clamp nut 6 in thread connection section correspondence.Receiving magazine 12 is also assembled with rotation adjustment rack 200 is fixing by same screw threads for fastening structure.In the present embodiment, each adjustment rack 200 that rotates all wraps the pitman shaft 8 extended along the vertical direction, be respectively equipped with at the two ends up and down of pitman shaft the described section of being threaded with respectively with the fastening assembling of casing fixed head of described firing box and receiving magazine.
In the present embodiment, fixed frame comprises a left side spaced apart in left-right direction, right support, two stands is respectively equipped with and rotates adjustment rack with respective side and rotate the connector 3 assembled, rotating adjustment rack 200 is fixed on connector 3 on by described locking structure by its locking when rotation is adjusted to the right place, connector 3 is provided with the jack 500 with rotating shaft 400 corresponding matching on described rotation adjustment rack 200, described two stands also comprises the lift adjustment mechanism carrying out lift adjustment for corresponding two connectors in the vertical direction respectively, lift adjustment mechanism herein comprises the screw mandrel 1 extended along the vertical direction, described connector 3 slides and is set on described screw mandrel 1, screw mandrel 1 is installed with respectively in the both sides up and down of described connector 3 for driving the upper adjusting nut 4 of adjustment connector position on screw mandrel and lower adjusting nut 2.
During concrete use, the height of firing box 10 and receiving magazine 12 is adjusted by lift drive mechanism, and then the height of adjustment detection light source and detection optical receiver is to be applicable to carrying out cavity detection to thin plate 11 to be measured, simultaneously, rotation adjustment rack 200 is driven to rotate to carry out tilt adjustments with firing box 10 and receiving magazine 12 by rotating shaft-jack structure, make firing box 10 vertical with the through hole 300 of receiving magazine 12 just to thin plate 11 to be measured, ensure that the detection light that detection light source sends can vertically be mapped on thin plate to be measured, then use and hold out against screw 5 rotation adjustment rack 200 locking is fixed, by conveying device as chain passes through with thin plate 11 to be measured, by detection light source with detect optical receiver with the use of to carry out cavity detection to thin plate.
In the present embodiment, detection light source can adopt infrared light supply, also can adopt ultraviolet source, avoids the impact of visible ray on cavity detection, even can also adopt LASER Light Source.Meanwhile, the cavity detection device in above-described embodiment can adjust degree of tilt and the height of firing box and receiving magazine very easily at Test Field, thus pick-up unit can be made to use thin plate that is dissimilar, size to detect.
In above-described embodiment, rotate adjustment rack and two, left and right is set, 2 supports to firing box and receiving magazine can be formed like this, improve the stability of strutting system to firing box and receiving magazine, in other embodiments, single rotation adjustment rack also can be only set to realize the support to firing box and receiving magazine.
In above-described embodiment, rotate adjustment rack to realize assembling with the rotation of fixed frame by rotating shaft-jack structure, in other embodiments, also can realize assembling with the rotation of fixed frame by the structure of rotating shaft and bearing fit, now, rotating shaft can be made to pass bearing, and locking structure for being sleeved on the spline nut in rotating shaft, fixed frame can be provided with the spline structure with spline nut corresponding matching.
In above-described embodiment, the structure that lift adjustment mechanism adopts screw mandrel and adjusting nut to coordinate, one-piece construction is simple, easy to adjust, lift adjustment mechanism can also adopt air pressure or hydraulic drive mechanism, fixedly assembles as the piston rod of direct acting efferent and connector.
Claims (10)
1. sheet hole pick-up unit, comprise fixed frame, fixed frame be provided with detection light source for carrying out cavity detection to the thin plate to be measured along thin plate length direction to be measured movement and and detection light source with the use of detection optical receiver, it is characterized in that: described detection light source and detection optical receiver are all installed in and rotate on adjustment rack to be arranged in described fixed frame, web width direction to be measured is defined as left and right directions, rotating adjustment rack is assemblied in fixed frame around the center of rotation axis rotation extended in left-right direction, the locking structure fixed by tilt adjustments frame locking when rotating adjustment rack and rotating adjust to the right place with detection light source and detection optical receiver is provided with between fixed frame and rotation adjustment rack.
2. sheet hole pick-up unit according to claim 1, it is characterized in that: described rotation adjustment rack realizes assemble with the rotation of described fixed frame by being arranged on the rotating shaft-jack structure rotated between adjustment rack and fixed frame, rotating shaft-jack structure comprises and to be arranged in described rotation adjustment rack and fixed frame rotating shaft on one of them and setting jack on the other.
3. sheet hole pick-up unit according to claim 2, it is characterized in that: described locking structure comprises threaded hole on the hole wall being arranged on described jack and spinning and hold out against screw in threaded hole, hold out against screw have for rotate adjustment rack with detection light source and detect optical receiver rotate adjust to the right place after top be pressed in described rotating shaft with by top pressure side fixing for rotating shaft locking.
4. the sheet hole pick-up unit according to claim 1 or 2 or 3, it is characterized in that: described detection light source is installed in firing box, described detection optical receiver is installed in receiving magazine, firing box and receiving magazine are oppositely arranged, and the side in opposite directions of firing box and receiving magazine offers respectively with described detection light source, detect optical receiver corresponding for detecting the through hole that light passes through, described firing box and receiving magazine are all fixed with described rotation adjustment rack and are assembled.
5. sheet hole pick-up unit according to claim 4, it is characterized in that: described firing box and receiving magazine are fixed by screw threads for fastening structure and described rotation adjustment rack and assembled, screw threads for fastening structure comprises the thread connection section being installed in and casing fixed head on firing box and receiving magazine and described rotation adjustment rack have, casing fixed head is provided with the perforation of inserting corresponding to thread connection section, is installed with the clamp nut by casing fixed head and the fastening assembling of thread connection section in thread connection section correspondence.
6. sheet hole pick-up unit according to claim 5, it is characterized in that: the pitman shaft that described rotation adjustment rack bag extends along the vertical direction, be respectively equipped with at the two ends up and down of pitman shaft the described section of being threaded with respectively with the fastening assembling of casing fixed head of described firing box and receiving magazine.
7. sheet hole pick-up unit according to claim 4, it is characterized in that: described rotation adjustment rack is intervally distributed with two in left-right direction, two rotation adjustment racks form 2 supports to described firing box and receiving magazine, and the center of rotation axis of two rotation adjustment racks is coaxially arranged.
8. sheet hole pick-up unit according to claim 7, it is characterized in that: described fixed frame comprises left and right support spaced apart in left-right direction, two stands is respectively equipped with and rotates adjustment rack with respective side and rotate the connector assembled, rotate adjustment rack to be fixed on the coupling by its locking by described locking structure when rotation is adjusted to the right place, described two stands also comprises the lift adjustment mechanism carrying out lift adjustment for corresponding two connectors in the vertical direction respectively.
9. sheet hole pick-up unit according to claim 8, it is characterized in that: described lift adjustment mechanism comprises the screw mandrel extended along the vertical direction, described connector slides and is set on described screw mandrel, and screw mandrel is installed with in the both sides up and down of described connector upper and lower adjusting nut for driving adjustment connector position on screw mandrel respectively.
10. the sheet hole pick-up unit according to claim 1 or 2 or 3, is characterized in that: described detection light source is infrared light supply or ultraviolet source or LASER Light Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465098.3U CN204064963U (en) | 2014-08-18 | 2014-08-18 | Sheet hole pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465098.3U CN204064963U (en) | 2014-08-18 | 2014-08-18 | Sheet hole pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064963U true CN204064963U (en) | 2014-12-31 |
Family
ID=52206449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465098.3U Expired - Fee Related CN204064963U (en) | 2014-08-18 | 2014-08-18 | Sheet hole pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829302A (en) * | 2016-12-21 | 2017-06-13 | 重庆紫竹桦苑建材有限公司 | A kind of gangue brick clamp |
| CN112763503A (en) * | 2020-12-24 | 2021-05-07 | 山西大数据产业发展有限公司 | High-grade cold-rolled silicon steel hole detection system based on machine vision |
-
2014
- 2014-08-18 CN CN201420465098.3U patent/CN204064963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829302A (en) * | 2016-12-21 | 2017-06-13 | 重庆紫竹桦苑建材有限公司 | A kind of gangue brick clamp |
| CN106829302B (en) * | 2016-12-21 | 2019-04-02 | 重庆紫竹桦苑建材有限公司 | A kind of gangue brick clamp |
| CN112763503A (en) * | 2020-12-24 | 2021-05-07 | 山西大数据产业发展有限公司 | High-grade cold-rolled silicon steel hole detection system based on machine vision |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10501132B2 (en) | Inspection apparatus and method for patrol-inspection of rigid cage channel | |
| CN204064963U (en) | Sheet hole pick-up unit | |
| CN104550048A (en) | Diameter measurement device for rod-like products as well as discharging and sorting mechanism and sorting roll of device | |
| CN103592955B (en) | The adjusting apparatus of Machine Vision Inspecting System | |
| CN205765781U (en) | A kind of flange positioner | |
| CN211346727U (en) | Flatness detection device | |
| CN2869773Y (en) | Band-width continuous detecting apparatus | |
| CN205749771U (en) | A kind of electric power cable fault test set | |
| CN112129197A (en) | Inner spreading ruler device for vertical metal can verification and using method | |
| CN219118253U (en) | Building pile foundation defect detection equipment | |
| CN212778992U (en) | A interior chi device that spreads for vertical metallic tank examination | |
| CN206288556U (en) | 3D display measurement Transmission systems | |
| CN211696586U (en) | Material level detection device | |
| CN206709752U (en) | One kind lock screw depth detection mechanism | |
| CN205537628U (en) | Three -dimensional module that detects of vision | |
| CN111121635A (en) | Linear parameter measuring device for leaf spring | |
| CN205246039U (en) | Tubular product internal diameter on -line monitoring device | |
| KR200438943Y1 (en) | Combination gauge for measuring inner or outer diameter and measuring system using it | |
| CN103698630B (en) | A kind of electrical array detection equipment | |
| CN203924144U (en) | A kind of displacement transducer installation auxiliary device | |
| CN209197743U (en) | Prism fixing device is used in a kind of monitoring of total station | |
| CN104132633A (en) | Device capable of measuring polar coordinates | |
| CN105526915A (en) | Vision three-dimensional detection module | |
| CN221055721U (en) | Optical detection equipment for thickness of plate | |
| CN206847540U (en) | Front axle concentricity detection frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |