CN202974322U

CN202974322U - Detection device

Info

Publication number: CN202974322U
Application number: CN 201220517307
Authority: CN
Inventors: 缪磊; 任锋; 吴加福
Original assignee: Suzhou RS Technology Co Ltd
Current assignee: Suzhou RS Technology Co Ltd
Priority date: 2012-10-10
Filing date: 2012-10-10
Publication date: 2013-06-05
Anticipated expiration: 2022-10-10

Abstract

A detection device comprises a jig platform for placing an object to be detected, a positioning mechanism arranged on the jig platform and a detection mechanism for detecting the object, wherein the detection mechanism comprises a pair of brackets mounted on the jig platform, a first guide rail connected with the brackets, a first sliding piece slidably mounted on the first guide rail and a detection instrument mounted on the sliding piece, the detection mechanism slides along the first direction, the first sliding piece slides along the second direction perpendicular with the first direction, the positioning mechanism comprises a pushing piece capable of moving along the first direction or the second direction, and the pushing piece comprises a spring for pushing the object. The detection device slides along the first, second directions, so as to conveniently detect several parts on the object; the elastic piece of the positioning mechanism on the detection mechanism and a cylinder capable of moving forwards and backwards, so as to precisely position the object along the first, second directions, and the detection data is more accurate.

Description

Pick-up unit

[technical field]

The utility model relates to a kind of pick-up unit, refers in particular to a kind of pick-up unit for the high precision detection.

[background technology]

In the prior art, when a certain product is processed or detected, need to position this product, so that process equipment or pick-up unit are to its processing or detection.Along with electronic product and required more and more miniaturization of parts thereof, the parts machining precision in electronic product and the precision of detecting instrument are also more and more higher, and as the distance of two points on these parts, its precision usually reaches micron order.Therefore, be very important to the positioning requirements of product, as inaccurate in the location of fruit product, the data of detection may fall far short.

Along with the development of technology, the locating slot of detected product make bearing accuracy reach certain altitude, but locating slot through after repeatedly coordinating, can produce wearing and tearing with reference column, makes bearing accuracy reduce gradually with after the reference column of erecting bed coordinates.

Therefore, be necessary to provide a kind of new pick-up unit to overcome the problems referred to above.

[utility model content]

Based on this, be necessary to provide a kind of pick-up unit that can accurately detect detected product.

a kind of pick-up unit, it comprises be used to the tool platform of laying detected product, the detent mechanism that is positioned at described tool platform reaches for detection of the testing agency that is detected product, described testing agency comprises the pair of brackets that is installed on described erecting bed, the first guide rail that connects described support, be slidably mounted on the first sliding part on described the first guide rail and be installed on detecting instrument on described sliding part, described testing agency can be at the first party upward sliding, the first sliding part can with the perpendicular second party upward sliding of described first direction, described detent mechanism comprises can be at the impeller of described first direction or second direction motion, described impeller comprises be used to the spring that promotes described detected product.Pick-up unit slides by first, second direction, can conveniently detect a plurality of positions on detected product; Elastic component and back by the detent mechanism on pick-up unit provide the cylinder that seesaws, and can accurate location of first, second direction being detected product, make the detection data more accurate.

The beneficial effects of the utility model are as follows: pick-up unit slides by first, second direction, can conveniently detect a plurality of parts on detected product; By the elastic component of the detent mechanism on pick-up unit, can accurate location of first, second direction being detected product, make the detection data more accurate.

[description of drawings]

Fig. 1 is the stereographic map that the utlity model has the pick-up unit of protecting sheathing;

Fig. 2 is the three-dimensional assembly diagram of the utility model pick-up unit;

Fig. 3 is the sectional perspective assembly drawing of the utility model pick-up unit;

Fig. 4 is another sectional perspective assembly drawing of pick-up unit shown in Figure 3.

[embodiment]

please refer to the drawing 1 is to Fig. 4, the utility model discloses a kind of pick-up unit 100, it comprises be used to (not shown) erecting bed 10 of laying detected product, be positioned at around erecting bed 10 detent mechanism and for detection of the testing agency 20 of described detected product, described testing agency 20 comprises the pair of brackets 201 that is installed on erecting bed 10, the first guide rail 202 of connection bracket 201, be slidably mounted on the first sliding part 203 on the first guide rail 202 and be installed on sliding part 203 detecting instrument 204, testing agency 20 can be at the first party upward sliding, the first sliding part 203 can with the perpendicular second party upward sliding of first direction.Erecting bed 10 has from its surface to the standing groove 110 of lower recess so that the detected product of operating personnel's taking and placing.

As shown in Figure 1 to Figure 3, first direction is the fore-and-aft direction of erecting bed 10, and second direction is the left and right directions of erecting bed 10.First direction is mutually vertical with second direction.Erecting bed 10 is provided with a pair of the second guide rail 101, the second guide rails 101 and extends along first direction, is installed on second sliding part 2011 that can slide on the second guide rail 101 on support 201.By after power drive, the second sliding part 2011 slides along the second guide rail 101, slides at first direction thereby drive whole testing agency 20 when testing agency 20., can slide on the first guide rail 202 by after power drive when the first sliding part 203, move left and right above detected product thereby drive detecting instrument 204.The first sliding part 203 combines with the second sliding part 2011, and detecting instrument 204 can cover the space of whole detected product.

For the different difference in height of appearance between detected product and detecting instrument 204, be installed on below erecting bed 10 and make described erecting bed 10 at the gear train 50 of above-below direction motion, when the difference in height between the detected product of needs adjustment and detecting instrument 204, make gear train 50 work, the height of rising or reduction erecting bed 10.

In present embodiment, detent mechanism comprises can be at the impeller 30 and the reference column 40 that is installed on erecting bed 10 of first, second direction motion.

Testing agency 20 regulates and controls by numerical control with impeller 30, and the distance that detecting instrument 204, impeller 30 can be advanced or retreat regulates and controls take micron as unit.Impeller 30 comprises that elastic component is spring 300 for the elastic component that promotes detected product.For protection impeller 30 increases by an over cap 307 at impeller 30; driving member 30 has the projection 305 that protrudes out to described erecting bed 10 directions; spring 300 is sheathed on described projection 305; spring 300 front ends exceed projection 305; so that impeller is after erecting bed 10 direction motions; spring 300 supports the detected product on erecting bed 10, and detected product is finely tuned.Reference column 40 comprises the fool proof post 401 that is positioned on erecting bed 10 and is used for laying the reference column 402 of the side of detected product.Reference column 402 is relatively arranged on the both sides of placing the erecting bed 20 that is detected product with corresponding impeller 20.The effect of fool proof post 401 be used for be detected product on locating slot (not shown) match, will be detected the product Primary Location in the precalculated position, the effect of reference column 402 is used for supporting the detected product that is promoted by spring 300.After the spring 300 on the impeller 30 that detected product is moved by first direction promoted, reference column 402 detected as the first initial point of the detecting instrument 204 of pick-up unit 100, guaranteed that detected product arrives the first predicted position in thrust direction.In like manner, after the spring 300 on the impeller 30 that detected product is moved by second direction promotes, corresponding reference column 402 detects as the second initial point of the detecting instrument 204 of pick-up unit 100, guarantee that detected product arrives the second predicted position in second direction, like this, detected product is being positioned on erecting bed 10 accurately on the position.Detected product has spring 00 to support on first direction, second direction, can not become flexible, also can be because of the phenomenon of the detected product of excessive thrust injury.

Pick-up unit 100 also comprises the brace table 60 that supports described erecting bed 10 and has the protecting sheathing 70 of the described testing agency 20 of protection.Protecting sheathing 70 is semiclosed shape, parcel erecting bed 10, testing agency 20, detent mechanism 30.

Above-mentioned listed specific implementation is nonrestrictive, and for a person skilled in the art, within not departing from the utility model scope, the various modifications and variations of carrying out all belong to protection domain of the present utility model.

Claims

1. pick-up unit, it comprises be used to the tool platform of laying detected product, the detent mechanism that is positioned at described tool platform reaches for detection of the testing agency that is detected product, described testing agency comprises the pair of brackets that is installed on described erecting bed, the first guide rail that connects described support, be slidably mounted on the first sliding part on described the first guide rail and be installed on detecting instrument on described sliding part, described testing agency can be at the first party upward sliding, the first sliding part can with the perpendicular second party upward sliding of described first direction, described detent mechanism comprises can be at the impeller of described first direction or second direction motion, described impeller comprises be used to the spring that promotes described detected product, pick-up unit is by first, second direction is slided, can conveniently detect a plurality of positions on detected product, elastic component and back by the detent mechanism on pick-up unit provide the cylinder that seesaws, and accurately the location is detected product on first, second direction, make the detection data more accurate.

2. pick-up unit as claimed in claim 1, it is characterized in that: described pick-up unit also comprises the brace table that supports described erecting bed.

3. pick-up unit as claimed in claim 1, it is characterized in that: described erecting bed is provided with a pair of the second guide rail, is installed on second sliding part that can slide on described the second guide rail on described support.

4. pick-up unit as claimed in claim 3, it is characterized in that: described biography impeller has the projection that protrudes out towards described erecting bed direction, and described spring housing is located on described projection.

5. pick-up unit as claimed in claim 4, it is characterized in that: described detent mechanism also comprises the positioning system that is installed on erecting bed, described positioning system comprises the reference column that is positioned at the support column on described erecting bed and is positioned at described detected product side.

6. pick-up unit as claimed in claim 5 is characterized in that: described reference column and described impeller are relatively arranged on the both sides of placing described detected product.

7. pick-up unit as claimed in claim 1, it is characterized in that: described erecting bed has from its surface to the standing groove of lower recess.

8. pick-up unit as claimed in claim 1, it is characterized in that: described pick-up unit also has protecting sheathing.

9. pick-up unit as claimed in claim 1, is characterized in that: be provided with the governor motion that makes described erecting bed regulate at above-below direction below described erecting bed.