CN212158530U

CN212158530U - Intelligent aperture detector

Info

Publication number: CN212158530U
Application number: CN202020683133.4U
Authority: CN
Inventors: 程晓琳
Original assignee: Dongguan Jingyi Metal Co ltd
Current assignee: Dongguan Jingyi Metal Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-15
Anticipated expiration: 2030-04-29

Abstract

The utility model provides an aperture intelligent detector, including bottom plate, vertical board, detection tool platform, detection aircraft nose, first drive arrangement and electric cabinet, vertical board is installed on the bottom plate, detects the aircraft nose and installs at vertical board through first drive arrangement, and the detection tool platform is installed on the bottom plate, and is located the below of detecting the aircraft nose, and the electric cabinet is installed on the bottom plate, is located one side of vertical board. The utility model discloses a set up detection tool platform and detection aircraft nose, the first clamping of work piece is at detection tool bench, and a drive arrangement drive detects the aircraft nose and descends and detect, and the detection aircraft nose in this application can descend automatically and detect, need not manual operation to improvement detection efficiency that can be great can also reduce workman intensity of labour moreover. In addition, the PIN gauge and the detection sensor on the detection machine head can be arranged according to the number of holes to be detected by the workpiece, so that the hole diameters of the holes of the workpieces can be detected at one time, and the detection efficiency is improved.

Description

Intelligent aperture detector

Technical Field

The utility model relates to a five metals detection area, in particular to aperture intelligent detector.

Background

Present electronic hardware is of a great variety, and many electronic hardware all have the screw thread screw, if the aperture of screw is too big leads to the screw to slide the tooth easily, unable fastening, and the screw is the important partly of hardware assembly connection, and its production quality will directly influence the stability of electronic equipment's equipment. Ensuring that the product has a screw thread with 100% aperture and is good. In the prior art, the detection method is to manually detect each hole by using an upper limit PIN and a lower limit PIN. The detection time is 5 seconds/hole/person, the production capacity is 3000 pieces/person/shift/, if one product has a plurality of hole sites, the existing manual detection has extremely low production capacity, the production capacity cannot be estimated, the cost is high, no market competition advantage exists, the production requirements of small batches or samples can be met, and the requirements of large batches can not be met; meanwhile, the product is small and sharp, easily hurts hands, easily causes eye fatigue, and is easy to lift and drop, so that detection leakage and misjudgment are caused, and unnecessary defects are caused by scratching.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a disposable can a plurality of screws detect simultaneously, great improvement detection efficiency and great aperture intelligent detector of improvement productivity.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an aperture intelligent detector, includes bottom plate, vertical board, detection tool platform, detects aircraft nose, a drive arrangement and electric cabinet, vertical board is installed on the bottom plate, it installs at vertical board through a drive arrangement to detect the aircraft nose, a drive arrangement can drive the detection aircraft nose and be elevating movement, it installs on the bottom plate to detect the tool platform, and is located the below that detects the aircraft nose, the electric cabinet is installed on the bottom plate, and is located one side of vertical board.

Further, the detection aircraft nose includes crossbeam board base, crossbeam board upper cover, detection sensor and PIN rule, crossbeam board upper cover is installed in crossbeam board base top, the detection sensor is installed and is covered on the crossbeam board, the PIN rule is installed on crossbeam board base, just PIN rule and detection sensor correspond each other from top to bottom.

Further, the detection sensor is a position sensor, and the position sensor is connected with the electric cabinet.

Further, the PIN gauge is provided with four, and the detection sensor is provided with four corresponding to the PIN gauge.

Further, the PIN gauge is installed on the crossbeam board base through a nut.

Further, be provided with first mounting hole, second mounting hole and the inspection opening that is used for installing PIN rule in the crossbeam board base, the PIN rule includes needle somatic part, the lower extreme of needle somatic part is provided with pinpoint portion, still be provided with the needle shoulder portion between pinpoint portion and the needle somatic part, the upper end of needle somatic part is passed through the nut and is installed on first mounting hole, needle shoulder portion is located first mounting hole equally, pinpoint portion can pass first mounting hole and stretch into in the inspection opening.

Further, still be provided with the buffer on the crossbeam board base, the buffer includes spring and spring guide, the spring guide passes through the spring mounting in the bottom of crossbeam board base.

Furthermore, the detection jig table is provided with a groove for placing a workpiece, and the groove is provided with a positioning step and a positioning groove.

Further, the detection jig platform is detachably mounted on the bottom plate through screws.

Further, first drive arrangement includes first cylinder, first guide rail and support frame, the support frame is installed on vertical board, first cylinder is installed on the support frame, it installs on first guide rail to detect the aircraft nose, first cylinder can drive and detect the aircraft nose and do elevating movement along first guide rail.

The utility model has the advantages that:

the utility model discloses a set up detection tool platform and detection aircraft nose, during the detection, the first clamping of work piece is at detection tool bench, then starts the detection aircraft nose, and a drive arrangement drive detects the aircraft nose and descends and detect, and the detection aircraft nose in this application can descend automatically and detect, need not manual operation to improvement detection efficiency that can be great, but also can reduce workman intensity of labour. In addition, the PIN gauge and the detection sensor on the detection machine head can be arranged according to the number of holes to be detected by the workpiece, so that the hole diameters of the holes of the workpieces can be detected at one time, and the detection efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the detecting head and the first driving device of the present invention;

FIG. 3 is a schematic structural diagram of the inspection head of the present invention;

fig. 4 is a top view of the inspection head of the present invention;

FIG. 5 is an enlarged cross-sectional view taken at A-A of FIG. 4;

FIG. 6 is an enlarged cross-sectional view taken at B-B of FIG. 4;

fig. 7 is a schematic structural view of the detection jig table of the present invention;

fig. 8 is a schematic perspective view of a workpiece.

Detailed Description

The invention is further explained below with reference to the drawings:

as shown in fig. 1 to 2, an intelligent aperture detector comprises a bottom plate 1, a vertical plate 2, a detection jig table 3, a detection machine head 4, a first driving device 5 and an electric cabinet 6, wherein the vertical plate 2 is installed on the bottom plate 1, the detection machine head 4 is installed on the vertical plate 2 through the first driving device 5, the first driving device 5 can drive the detection machine head 4 to do lifting motion, the detection jig table 3 is installed on the bottom plate 1 and located below the detection machine head 4, and the electric cabinet 6 is installed on the bottom plate 1 and located on one side of the vertical plate 2.

As shown in fig. 3, the inspection machine head 4 includes a beam plate base 41, a beam plate upper cover 42, an inspection sensor 43, and a PIN gauge 44, the beam plate upper cover 42 is installed above the beam plate base 41, the inspection sensor 43 is installed on the beam plate upper cover 42, the PIN gauge 44 is installed on the beam plate base 41, and the PIN gauge 44 and the inspection sensor 43 correspond to each other in the vertical direction.

The detection sensor 43 is a position sensor, and the position sensor is connected with the electric cabinet 6.

The number of the PIN gauges 44 is four, and the number of the detection sensors 43 is four corresponding to the number of the PIN gauges.

The PIN gauge 44 is mounted on the transom plate base 41 by a nut 45. The replacement of the PIN gauge 44 is greatly facilitated.

As shown in fig. 4 to 5, a first mounting hole 411, a second mounting hole 412 and a detection hole 412 for mounting the PIN gauge 44 are provided in the beam plate base 41, the PIN gauge 44 includes a needle body 441, a needle tip 442 is provided at a lower end of the needle body 441, a needle shoulder 443 is further provided between the needle tip 442 and the needle body 441, an upper end of the needle body 442 is mounted on the first mounting hole 411 through a nut 45, the needle shoulder 443 is also located in the first mounting hole 411, and the needle tip 442 can extend into the detection hole through the first mounting hole 411. By providing the inspection hole 413, when the needle tip portion 442 is inserted into the screw hole of the workpiece, the inspection hole 413 can be sleeved outside the workpiece, and the needle tip portion 442 can be positioned.

As shown in fig. 6, a buffer 46 is further disposed on the beam plate base 41, the buffer 46 includes a spring 461 and a spring guide 462, and the spring guide 462 is mounted on the bottom of the beam plate base 41 through the spring 461. The buffer 46 can prevent the PIN gauge 44 from directly and hard contacting with the inner hole of the workpiece when descending, so that the inner hole of the workpiece 9 is damaged, the PIN gauge 44 is also damaged, and the PIN gauge 44 and the workpiece 9 are protected.

As shown in fig. 7, the detection fixture table 3 is provided with a groove 31 for placing the workpiece 9, and the groove 31 is provided with a positioning step 32 and a positioning groove 33.

The detection jig table 3 is detachably mounted on the bottom plate 1 through screws 7.

As shown in fig. 2, the first driving device 5 includes a first cylinder 51, a first guide rail 52 and a support frame 53, the support frame 53 is mounted on the vertical plate 2, the first cylinder 51 is mounted on the support frame 53, the detecting head 4 is mounted on the first guide rail 52, and the first cylinder 51 can drive the detecting head 4 to move up and down along the first guide rail 52.

As shown in fig. 1, the electric cabinet 6 in the present application is further provided with a counter 61, which can record and detect the number of the detected workpieces 9; in addition, the electric control box 6 is also provided with a power indicator lamp 62 and an alarm 63.

As shown in fig. 1, a rubber foot pad 8 is further disposed at the bottom of the bottom plate 1, and the rubber foot pad 8 can reduce the vibration generated when the detecting head 4 is lifted.

During detection, a workpiece 9, namely the workpiece 9 to be detected is firstly installed in the groove 31 of the detection jig table 3, as shown in fig. 8, the workpiece 9 is provided with four screw holes to be detected, so that the number of the PIN gauge 44 corresponding to the detection screw holes can be set to be four, the detection sensor 43 is also provided with four corresponding to the PIN gauge 44, then the detection head 4 is started, at this time, the first air cylinder 51 drives the detection head 4 to descend, the buffer 46 contacts the surface of the workpiece 9 firstly, the detection head 4 continues to descend, meanwhile, if the hole diameter is too large, the PIN gauge 44 extends into the detected screw hole of the workpiece 9, the detection sensor 43 sends a signal to a controller in the electric cabinet 6, the red alarm 63 is lightened and accompanied by an ear-pricking buzzer, the detection head 4 simultaneously moves upwards to exit from the screw hole, the PIN gauge 44 leaves the surface of the detected screw hole, defective products are taken out and placed in a classified manner, and if the hole diameter of, the device has no alarm information, continues to prepare for the next cycle action, has the detection time of 3 seconds per 4 holes, and has the capacity of detecting the number of holes reaching 35000 per person per class per desk, thereby greatly improving the detection efficiency and saving the manpower.

The above description is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. An aperture intelligent detector which is characterized in that: including bottom plate, vertical board, detection tool platform, detection aircraft nose, first drive arrangement and electric cabinet, vertical board is installed on the bottom plate, detect the aircraft nose and install at vertical board through first drive arrangement, first drive arrangement can drive the detection aircraft nose and be elevating movement, detection tool platform is installed on the bottom plate, and is located the below of detecting the aircraft nose, the electric cabinet is installed on the bottom plate, and is located one side of vertical board.

2. The intelligent aperture detector of claim 1, wherein: the detecting machine head comprises a crossbeam plate base, a crossbeam plate upper cover, a detecting sensor and a PIN gauge, wherein the crossbeam plate upper cover is installed above the crossbeam plate base, the detecting sensor is installed on the crossbeam plate upper cover, the PIN gauge is installed on the crossbeam plate base, and the PIN gauge and the detecting sensor correspond to each other from top to bottom.

3. The intelligent aperture detector of claim 2, wherein: the detection sensor is a position sensor, and the position sensor is connected with the electric cabinet.

4. The intelligent aperture detector of claim 2, wherein: the PIN rule is provided with four, and the detection sensor is provided with four corresponding to the PIN rule.

5. The intelligent aperture detector of claim 2, wherein: the PIN gauge is installed on the base of the cross beam plate through a nut.

6. The intelligent aperture detector of claim 5, wherein: be provided with first mounting hole, second mounting hole and the inspection opening that is used for installing the PIN rule in the crossbeam board base, the PIN rule includes needle somatic part, the lower extreme of needle somatic part is provided with needle point portion, still be provided with needle shoulder portion between needle point portion and the needle body portion, the upper end of needle somatic part is passed through the nut and is installed on first mounting hole, needle shoulder portion is located first mounting hole equally, needle point portion can pass first mounting hole and stretch into in the inspection opening.

7. The intelligent aperture detector of claim 2, wherein: still be provided with the buffer on the crossbeam board base, the buffer includes spring and spring guide, the spring guide passes through the spring mounting in the bottom of crossbeam board base.

8. The intelligent aperture detector of claim 1, wherein: the detection jig platform is provided with a groove for placing a workpiece, and the groove is provided with a positioning step and a positioning groove.

9. The intelligent aperture detector of claim 1, wherein: the detection jig platform is detachably arranged on the bottom plate through screws.

10. The intelligent aperture detector of claim 1, wherein: first drive arrangement includes first cylinder, first guide rail and support frame, the support frame is installed on vertical board, first cylinder is installed on the support frame, it installs on first guide rail to detect the aircraft nose, first cylinder can drive and detect the aircraft nose and be elevating movement along first guide rail.