CN203940798U - Compound detection device - Google Patents
Compound detection device Download PDFInfo
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- CN203940798U CN203940798U CN201420249729.8U CN201420249729U CN203940798U CN 203940798 U CN203940798 U CN 203940798U CN 201420249729 U CN201420249729 U CN 201420249729U CN 203940798 U CN203940798 U CN 203940798U
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- test pin
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Abstract
Technical problem to be solved in the utility model is to provide a kind of compound detection device, can detect the position in hole and hole end surface.For solving the problems of the technologies described above, the utility model provides a kind of compound detection device, is characterized in comprising the first test pin, has the inspection hole that is positioned at side, for being inserted into hole to be detected; The second test pin, for passing through the described inspection hole of the first test pin; Drive unit, for promoting respectively the first test pin and the second test pin; Sensing device, produces respectively signal according to the position of the first test pin and the second test pin; And controller, the signal producing for receiving and process sensing device.
Description
Technical field
The utility model relates to tolerance pick-up unit, relates in particular to the tolerance pick-up unit in the hole of auto parts and components.
Background technology
The measurement of auto parts is at present generally manual operations, relies on and manually carries out a large amount of data recording and data preparation analysis, with this, generates the detection analysis report of appointment, and this has larger impact to the accuracy and efficiency detecting.
Along with the requirement of auto parts precision improves constantly, detect the continuous increase of key element, the efficiency that individual event detects cannot meet the demands.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compound detection device, can detect the position in hole and hole end surface.
For solving the problems of the technologies described above, the utility model provides a kind of compound detection device, is characterized in comprising the first test pin, has the inspection hole that is positioned at side, for being inserted into hole to be detected; The second test pin, for passing through the described inspection hole of the first test pin; Drive unit, for promoting respectively the first test pin and the second test pin; Sensing device, produces respectively signal according to the position of the first test pin and the second test pin; And controller, the signal producing for receiving and process sensing device.
Described compound detection device, it is associated with the relative position in the first test pin and hole to be detected that its further feature is sensing device, can whether by hole to be detected, produce first signal according to the first test pin, drive unit promotes the second test pin according to first signal; Sensing device is also associated with the relative position of the second test pin and described inspection hole, can whether by described inspection hole, produce secondary signal according to the second test pin; Drive unit promotes the second test pin according to secondary signal and returns position to be measured; Sensing device is also return position to be measured according to the second test pin and is produced the 3rd signal, and drive unit promotes the first test pin according to the 3rd signal and returns position to be measured; Sensing device is also return position to be detected according to the first test pin and is produced the 4th signal; Controller receives and stores first signal, secondary signal, also receives the 3rd signal and the 4th signal.
Described compound detection device, its further feature is that drive unit comprises for promoting the first cylinder of the first test pin and for promoting the second cylinder of the second test pin.
Described compound detection device, its further feature is that sensing device comprises: the first inductive switch, associated with the relative position in the first test pin and hole to be detected, can produce first signal according to the whether end face by hole to be detected of the first test pin; The second inductive switch, associated with the relative position of the second test pin and described inspection hole, can whether by described inspection hole, produce secondary signal according to the second test pin; The 3rd inductive switch, drives the second test pin to return position to be measured according to the second cylinder and produces the 3rd signal; The 4th inductive switch, drives the first test pin to return position to be detected according to the first cylinder and produces the 4th signal.
Described compound detection device, its further feature is that the first test pin also has step surface, step surface is for contacting so that the first induction switch producing first signal with hole end surface to be detected.
First, by promoting the first test pin, judge the status requirement of holes of products, if qualified, then promote the second test pin, judge that whether the position of product face is qualified, complete one and take turns detection.As this similar testing requirement, all can use pick-up unit of the present utility model, can meet many testing requirements, and realize the object of robotization.The at present and then development of auto industry, no matter main engine plants or parts factory, to the cost of product, quality requirements is more and more higher, and the detection of product will increase more requirement.This utility model is taken into account the mode of traditional detection design, also can meet the demand of robotization.
Accompanying drawing explanation
The above and other feature of the present utility model, character and advantage become more obvious by the description by below in conjunction with drawings and Examples, wherein:
Fig. 1 is that the axle of the compound detection device of an embodiment of the utility model is surveyed view.
Fig. 2 is the vertical view of the compound detection device in Fig. 1.
Fig. 3 is the front view of the compound detection device in Fig. 1.
Fig. 4 is the cut-open view along B-B line in Fig. 3.
Fig. 5 is the cut-open view along A-A line in Fig. 2.
Fig. 6 is the schematic diagram of the gaging hole to be checked of a subframe.
Embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail; set forth in the following description more details so that fully understand the utility model; but the utility model obviously can be implemented with the multiple alternate manner that is different from this description; those skilled in the art can do similar popularization, deduction according to practical situations without prejudice to the utility model intension in the situation that, therefore should be with the content constraints of this specific embodiment protection domain of the present utility model.
It should be noted that follow-up other the accompanying drawing of Fig. 1 to Fig. 5 is all only as example, it is not to draw according to the condition of equal proportion, and should not using this as the protection domain of the utility model actual requirement is construed as limiting.
As shown in Figure 6, workpiece 1 is subframe, wherein for the hole 10 of mounting bush, need to detect the position degree of its centerline hole, also needs the surface profile of its hole end surface to carry out requirement simultaneously.Described embodiment carries out the explanation of principle of work as example, but the workpiece that clearly compound detection device of the present utility model can detect is also not limited to this.
As shown in Figure 1, compound detection device comprises the first test pin 2, the second test pin 3, drive unit, sensing device and controller.Drive unit comprises cylinder 4 and cylinder 7, and sensing device comprises inductive switch 5, inductive switch 6, inductive switch 8 and inductive switch 9.Controller does not illustrate in the drawings, and it can be single-chip microcomputer or personal computer.Cylinder 4 is for promoting the first test pin 2, and cylinder 7 is for promoting the second test pin 3.Obviously, cylinder 4,7 can also be substituted by other drivers, and such as linear electric motors, oil cylinder, cylinder 4,7 can also replace with a prime mover and have the drive unit of the gear train formation of two clutch ends.
Whether cylinder 4 promotes the hole of test pin 2 detection workpiece 1 qualified, and whether inductive switch 5 produces first signal by hole according to test pin 2, for example, by hole first signal, be high level 1, by hole first signal, is not low level 0.
After gaging hole to be checked completes, according to the first signal of inductive switch 5 outputs, first signal is in the situation of high level 1, the inspection hole 21 that cylinder 7 promotes the side on 3 pairs of test pins 2 of test pin detects, according to test pin 3, whether pass through inspection hole 21, inductive switch 8 output secondary signals, for example, be high level 1 by inspection hole 21 secondary signals, by hole secondary signal, is not low level 0.
So far the hole of workpiece 1 and hole end surface have detected, and according to secondary signal cylinder 7, drive test pin 7 to return position to be measured, and inductive switch is return position to be measured according to test pin 7 and produced the 3rd signal.According to the 3rd signal, cylinder 4 is restarted test pin 2 and is return position to be measured, inductive switch 6 output the 4th signals, and so far, one takes turns and has detected.
The controller not illustrating in the drawings receives first signal, secondary signal, the 3rd signal and the 4th signal, and stores first signal and secondary signal.Whether the position of center line that can judge hole according to first signal meets the requirements, and can judge whether the face wheel hub of the end face in hole meets the requirements according to secondary signal.
In preferred embodiment, test pin 2 has step surface 22 for being inserted into the position of the gaging hole to be checked of workpiece 1, touches after the end face in hole 10 of workpiece 1, then produce first signals by inductive switch 5 at step surface 22.
Each inductive switch can be infra-red sensor switch, microwave inductive switch, ultrasonic sensing switch, and the incidence relation of itself and each test pin can be to realize by infrared induction, microwave induced or ultrasonic sensing.The relation of each inductive switch and each cylinder can be that induced signal is outputed to controller, then by controller, is controlled the motion of cylinder, also induced signal directly can be outputed to the control circuit of each cylinder, directly the motion of each cylinder is controlled.
Sensing device be take inductive switch in the aforementioned embodiment as example, but be not limited to this, can also replace with other sensors, for example, replace with displacement transducer, according to displacement, judges that whether test pin is by corresponding hole.
Although the utility model with preferred embodiment openly as above, it is not for limiting the utility model, and any those skilled in the art, within not departing from spirit and scope of the present utility model, can make possible change and modification.Therefore, every content that does not depart from technical solutions of the utility model, any modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, within all falling into the protection domain that the utility model claim defines.
Claims (5)
1. compound detection device, is characterized in that comprising
The first test pin, has the inspection hole that is positioned at side, for being inserted into hole to be detected;
The second test pin, for passing through the described inspection hole of the first test pin;
Drive unit, for promoting respectively the first test pin and the second test pin;
Sensing device, produces respectively signal according to the position of the first test pin and the second test pin; And
Controller, the signal producing for receiving and process sensing device.
2. compound detection device as claimed in claim 1, the relative position that it is characterized in that sensing device and the first test pin and hole to be detected is associated, can whether by hole to be detected, produce first signal according to the first test pin, drive unit promotes the second test pin according to first signal; Sensing device is also associated with the relative position of the second test pin and described inspection hole, can whether by described inspection hole, produce secondary signal according to the second test pin; Drive unit promotes the second test pin according to secondary signal and returns position to be measured; Sensing device is also return position to be measured according to the second test pin and is produced the 3rd signal, and drive unit promotes the first test pin according to the 3rd signal and returns position to be measured; Sensing device is also return position to be detected according to the first test pin and is produced the 4th signal; Controller receives and stores first signal, secondary signal, also receives the 3rd signal and the 4th signal.
3. compound detection device as claimed in claim 2, is characterized in that drive unit comprises for promoting the first cylinder of the first test pin and for promoting the second cylinder of the second test pin.
4. compound detection device as claimed in claim 3, is characterized in that sensing device comprises:
The first inductive switch, associated with the relative position in the first test pin and hole to be detected, can produce first signal according to the whether end face by hole to be detected of the first test pin;
The second inductive switch, associated with the relative position of the second test pin and described inspection hole, can whether by described inspection hole, produce secondary signal according to the second test pin;
The 3rd inductive switch, drives the second test pin to return position to be measured according to the second cylinder and produces the 3rd signal;
The 4th inductive switch, drives the first test pin to return position to be detected according to the first cylinder and produces the 4th signal.
5. compound detection device as claimed in claim 4, is characterized in that the first test pin also has step surface, and step surface is for contacting so that the first induction switch producing first signal with hole end surface to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249729.8U CN203940798U (en) | 2014-05-15 | 2014-05-15 | Compound detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249729.8U CN203940798U (en) | 2014-05-15 | 2014-05-15 | Compound detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940798U true CN203940798U (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249729.8U Expired - Fee Related CN203940798U (en) | 2014-05-15 | 2014-05-15 | Compound detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501681A (en) * | 2014-11-30 | 2015-04-08 | 华晨汽车集团控股有限公司 | On-line detection mechanism for hinge installation hole at vehicle door side |
| CN108955464A (en) * | 2018-08-27 | 2018-12-07 | 东莞市翔宇汽车装备有限公司 | A kind of automatic detection device and its control method of hole site and face position |
-
2014
- 2014-05-15 CN CN201420249729.8U patent/CN203940798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501681A (en) * | 2014-11-30 | 2015-04-08 | 华晨汽车集团控股有限公司 | On-line detection mechanism for hinge installation hole at vehicle door side |
| CN108955464A (en) * | 2018-08-27 | 2018-12-07 | 东莞市翔宇汽车装备有限公司 | A kind of automatic detection device and its control method of hole site and face position |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20200515 |