CN207268613U - Pin planeness detection system - Google Patents
Pin planeness detection system Download PDFInfo
- Publication number
- CN207268613U CN207268613U CN201721044922.8U CN201721044922U CN207268613U CN 207268613 U CN207268613 U CN 207268613U CN 201721044922 U CN201721044922 U CN 201721044922U CN 207268613 U CN207268613 U CN 207268613U
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- Prior art keywords
- pin
- supporting plane
- detection system
- mounting bracket
- camera
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Abstract
The utility model discloses a kind of pin planeness detection system, for detecting some groups of pin flatness of component, pin planeness detection system includes being internally provided with the mounting bracket of light source, further include at least a pair of of supporting plane, at least a pair of of reflecting prism, and at least a pair of of camera, the upper surface of supporting plane is a smooth horizontal plane, and the pin of component is supported on the upper table of supporting plane；This is arranged on reflecting prism the inner side of supporting plane and the axisymmetrical on mounting bracket is distributed, and the light of light source exposes to reflecting prism surface, gap of the reflection light through supporting plane and pin；Camera is used to shoot the spacing between pin and supporting plane, this is arranged on camera in the outside of supporting plane and the axisymmetrical on mounting bracket is distributed.All it is the largest contours for photographing pin when its advantages of is that camera shoots different pins, therefore the benchmark of different pin detections is the same, improves the accuracy of pin flatness detection.
Description
Technical field
Pin flatness detection technical field is the utility model is related to, especially a kind of pin planeness detection system.
Background technology
The side of component is welded with some pins by scolding tin, since these pin surfaces are welded with scolding tin, it is thus possible to
So that one group of pin middle part separates the largest contours line of foot not in same plane or not in error range, when these pins
The installation of component can be influenced when contour line is not in same plane or not in error range, therefore these components are dispatching from the factory
Need to examine whether the largest contours line of these pins is generally aligned in the same plane before.
The method of existing pin flatness detection is to be taken pictures by camera to some pins, and is sentenced according to the situation of taking pictures
The flatness of disconnected pin, since in welding process, pin surface diverse location can produce the bump of different height, camera exists
During shooting pin, the focal length for the pin surface that camera grabs is different so that is put down in the pin of same position
The judgement benchmark of whole degree is different, reduces the accuracy of pin flatness detection.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of pin planeness detection system.
A kind of technical solution of the utility model：
A kind of pin planeness detection system, for detecting some groups of pin flatness of component, wherein every group of pin
Including parallel some pins, pin planeness detection system includes being internally provided with the mounting bracket of light source, further includes：
At least a pair of of supporting plane, the upper surface of supporting plane is a smooth horizontal plane, and the pin of component is supported on
The upper table of supporting plane；
At least a pair of of reflecting prism, this is arranged on reflecting prism the inner side of supporting plane and on the axis pair of mounting bracket
Claim distribution, the light of the light source exposes to reflecting prism surface, gap of the reflection light through supporting plane and pin；
At least a pair of of camera, the camera are used to shoot the spacing between pin and supporting plane, this is arranged on branch to camera
Support the outside of plane and the axisymmetrical on mounting bracket is distributed.
A kind of preferred solution is that the reflecting prism is right-angle prism, the right-angle side and mounting bracket of the right-angle prism
Axis it is parallel, another right-angle side is parallel with the surface of mounting bracket, and the light of the light source exposes to the bevel edge of right-angle prism,
Reflection light is reflexed to the pin surface of component by the bevel edge of right-angle prism.
A kind of preferred solution is that the pin planeness detection system further includes clamping element, and the clamping element is arranged on installation branch
The surface of frame and between mounting bracket there are installation space, clamping element clamp component and component pin and support it is flat
Face contacts.
A kind of preferred solution is that the pin planeness detection system is further included for controlling the rotating whirler of clamping element
Structure, the rotating mechanism are motor.
A kind of preferred solution is that the logarithm of the reflecting prism is 1~4 pair, and the reflecting prism is fitted around stent
Axis is uniformly distributed, and the quantity of the camera and the quantity of reflecting prism and position are corresponding respectively.
Summary technical solution, the beneficial effects of the utility model：Since light is on the outside of the inner side directive of pin, phase
All it is the largest contours for photographing pin when machine shoots different pins, therefore the benchmark of different pin detections is the same, is carried
The high accuracy of pin flatness detection；Simple in structure, detection is accurate.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification, and in order to allow the above and other purpose, feature of the utility model
It can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate attached drawing, described in detail as follows.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Schematic diagram one when Fig. 3 is the detection pin of the utility model；
Schematic diagram two when Fig. 4 is the detection pin of the utility model.
Embodiment
As shown in Figures 1 to 4, a kind of pin planeness detection system, some groups of pins for detecting component 105 are put down
Whole degree, wherein every group of pin includes parallel some pins 106, the surface of pin 106 is welded with scolding tin 108, and pin is put down
Whole degree detecting system includes the mounting bracket 100 for being internally provided with light source 104, at least a pair of of supporting plane 107, at least a pair of of reflection
Prism 102 and at least a pair of of camera 103.
As shown in Figures 1 to 4, the upper surface of supporting plane 107 is a smooth horizontal plane, the pin 106 of component 105
It is supported on the upper table of supporting plane 107.
As shown in Figures 1 to 4, at least a pair of of reflecting prism 102, this is arranged in supporting plane 107 reflecting prism 102
Side and axisymmetrical on mounting bracket 100 is distributed, the light 109 of the light source 104 exposes to 102 surface of reflecting prism,
Gap of the reflection light 109 through supporting plane 107 and pin 106.
As shown in Figures 1 to 4, at least a pair of of camera 103, the camera 103 are used to shoot pin 106 and supporting plane
Spacing between 107, this is arranged on camera 103 in the outside of supporting plane 107 and on the axisymmetrical point of mounting bracket 100
Cloth.Reflecting prism 102, supporting plane 107, camera 103 arrange and are located at same straight line successively from the inside to the outside.
As shown in Figures 1 to 4, the side of component 105 is welded with some pins 106, and the light 109 of light source 104 irradiates
To 102 surface of reflecting prism, when light 109 reflects through reflecting prism 102 and exposes to some 106 surfaces of pin, reflection light
109 gap through supporting plane 107 and pin 106, camera 103 shoot 106 contour edge of pin and supporting plane 107
The spacing d on surface, since light 109 is received from the side directive opposite side of pin 106 and by camera 103 so that camera 103 is clapped
Take the photograph that 106 surface profile of pin is clear, camera 103 is all the largest contours for photographing pin 106 when being shot to some pins 106,
Only it need to judge whether some 106 contour edges of pin are equal with the spacing d on 107 surface of supporting plane, therefore in one group of pin
Some pins 106 and the criterion of 107 surface spacing of supporting plane are the same, improve the accurate of pin flatness detection
Degree.
As shown in Figures 1 to 4, reflecting prism 102 is right-angle prism, a right-angle side and the mounting bracket 100 of right-angle prism
Axis it is parallel, another right-angle side is parallel with the surface of mounting bracket 100, and the light 109 of light source 104 exposes to right-angle prism
Reflection light 109 is reflexed to 106 surface of pin of component 105 by bevel edge, the bevel edge of right-angle prism.
As shown in Figures 1 to 4, pin planeness detection system further includes clamping element 101, and clamping element 101 is arranged on installation branch
The surface of frame 100 and between mounting bracket 100 there are installation space, clamping element 101 clamps the component with pin 106
105 and the pin 106 of component 105 contacted with supporting plane.
As shown in Figures 1 to 4, pin planeness detection system is further included for controlling 101 rotating whirler of clamping element
Structure, rotating mechanism are motor.Since component 105 is there may be some groups of pins 106, when camera 103 has shone one group of pin 106
Largest contours, and after the assay was approved, rotating mechanism control clamping element 101 rotates an angle so that camera 103 draws according to another group
The largest contours of foot 106, so circulation, until having detected all pins 106.
As shown in Figures 1 to 4, the logarithm of reflecting prism 102 is 1~4 pair, and reflecting prism 102 is fitted around stent
Axis is uniformly distributed, and the quantity and the quantity of reflecting prism 102 and position of camera 103 are corresponding respectively.
As shown in Figures 1 to 4, component 105 is sandwiched in the underface of clamping element 101, and pin 106 is supported on supporting plane
107 upper surface, the light 109 of light source 104 reflex to some groups of 106 surfaces of pin by reflecting prism 102, and light 109 is worn
Cross pin 106 and be supported on the gap of supporting plane 107, camera 103 shoots some pins 106 and branch in one group of pin 106
The distance between plane 107 is supportted, judges the distance at the contour line edge of each pin 106 and supporting plane 107 in this group of pin
It is whether equal, or judge whether the contour line edge of each pin 106 and the distance of supporting plane 107 are being missed in this group of pin
In poor scope, if relative distance is equal or in error range, then the pin of this group of pin 106 meets the requirements, if phase
Adjust the distance unequal or outside error range, then the pin of this group of pin 106 is undesirable.
Another technical solution of the utility model：
As shown in Figures 1 to 4, a kind of pin measurement method of planeness, comprises the following steps：
Component 105 is positioned over 107 upper surface of supporting plane, and the pin 106 of component 105 is supported on supporting plane 107
Upper surface；
Light 109 is pointed into the gap between supporting plane 107 and pin 106；
The distance between the contour edge of shooting pin 106 and supporting plane 107 on the outside of one group of pin；
Detect the contour edge of each pin 106 and the spacing d of 107 upper surface of supporting plane in one group of pin；
Error range is set, when the contour edge of each pin 106 in one group of pin and 107 upper table interplanar distance of supporting plane
D is in error range, then this group of pin meets the requirements；When the contour edge and supporting plane that have a pin 106 in this group of pin
107 upper table interplanar distance d are outside error range, then this group of pin is undesirable.
Above is specific embodiment of the present utility model, it is noted that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as the scope of protection of the utility model.
Claims (5)
- A kind of 1. pin planeness detection system, for detecting some groups of pin flatness of component, wherein every group of pin bag Parallel some pins are included, pin planeness detection system includes being internally provided with the mounting bracket of light source, it is characterised in that also wraps Include：At least a pair of of supporting plane, the upper surface of supporting plane is a smooth horizontal plane, and the pin of component is supported on support The upper table of plane；At least a pair of of reflecting prism, this is arranged on reflecting prism the inner side of supporting plane and on the axisymmetrical point of mounting bracket Cloth, the light of the light source expose to reflecting prism surface, gap of the reflection light through supporting plane and pin；At least a pair of of camera, the camera are used to shoot the spacing between pin and supporting plane, and it is flat that this is arranged on support to camera The outside in face and on mounting bracket axisymmetrical be distributed.
- 2. pin planeness detection system according to claim 1, it is characterised in that the reflecting prism is right-angled edge Mirror, a right-angle side of the right-angle prism is parallel with the axis of mounting bracket, and another right-angle side is parallel with the surface of mounting bracket, The light of the light source exposes to the bevel edge of right-angle prism, and reflection light is reflexed to the pin of component by the bevel edge of right-angle prism Surface.
- 3. pin planeness detection system according to claim 1, it is characterised in that the pin planeness detection system Clamping element is further included, the clamping element is arranged on the surface of mounting bracket and between mounting bracket there are installation space, clamps Part clamps component and the pin of component is contacted with supporting plane.
- 4. pin planeness detection system according to claim 1, it is characterised in that the pin planeness detection system Further include for controlling the rotating rotating mechanism of clamping element, the rotating mechanism is motor.
- 5. pin planeness detection system according to claim 1, it is characterised in that the logarithm of the reflecting prism is 1 ~4 pairs, and the reflecting prism is fitted around the axis of stent and is uniformly distributed, the quantity of the camera and the quantity of reflecting prism Corresponded to respectively with position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044922.8U CN207268613U (en) | 2017-08-18 | 2017-08-18 | Pin planeness detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044922.8U CN207268613U (en) | 2017-08-18 | 2017-08-18 | Pin planeness detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268613U true CN207268613U (en) | 2018-04-24 |
Family
ID=61960281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721044922.8U Active CN207268613U (en) | 2017-08-18 | 2017-08-18 | Pin planeness detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379727A (en) * | 2019-08-06 | 2019-10-25 | 无锡奥特维科技股份有限公司 | A kind of testing agency and detection device |
| CN117781959A (en) * | 2023-12-26 | 2024-03-29 | 成都宏明双新科技股份有限公司 | Shielding cover Pin Pin flatness detection device and calibration method |
-
2017
- 2017-08-18 CN CN201721044922.8U patent/CN207268613U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379727A (en) * | 2019-08-06 | 2019-10-25 | 无锡奥特维科技股份有限公司 | A kind of testing agency and detection device |
| CN117781959A (en) * | 2023-12-26 | 2024-03-29 | 成都宏明双新科技股份有限公司 | Shielding cover Pin Pin flatness detection device and calibration method |
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