阅读说明：本技术 一种用于检测螺纹孔的通止规自动检测机及工艺 (Automatic go-no go gauge detection machine and process for detecting threaded hole ) 是由 邢宏罡 于 2020-07-31 设计创作，主要内容包括：本发明公开了一种用于检测螺纹孔的通止规自动检测机及工艺,包括有机台,机台上设有上料机构、输送轨道、泳式推进机构、止规检测机构、通规检测机构和良件收料盒,其中：上料机构用于输送待检测的工件；泳式推进机构用于将上料机构输送出的工件推入输送轨道内,以及将输送轨道上的工件逐个工位地向出料方向推送；止规检测机构用于对输送至该止规检测机构下方工位的工件进行止规检测；通规检测机构用于对输送至该通规检测机构下方工位的工件进行通规检测；良件收料盒用于对输送轨道输送出的工件进行收集。本发明能够实现自动上料、自动输送以及在输送过程中自动检测螺纹孔,进而提高检测效率、更具自动化性能、节省人工成本。(The invention discloses a go-no go gauge automatic detection machine and a process for detecting a threaded hole, wherein the machine comprises a machine table, and a feeding mechanism, a conveying track, a swimming type propulsion mechanism, a no go gauge detection mechanism, a go gauge detection mechanism and a good part receiving box are arranged on the machine table, wherein: the feeding mechanism is used for conveying a workpiece to be detected; the swimming type propelling mechanism is used for pushing the workpieces conveyed by the feeding mechanism into the conveying track and pushing the workpieces on the conveying track to the discharging direction one by one; the no-go gauge detection mechanism is used for detecting a no-go gauge of a workpiece conveyed to a station below the no-go gauge detection mechanism; the go gauge detection mechanism is used for carrying out go gauge detection on the workpiece conveyed to a station below the go gauge detection mechanism; the good material receiving box is used for collecting the workpieces conveyed out by the conveying track. The automatic screw hole detection device can realize automatic feeding, automatic conveying and automatic detection of the screw hole in the conveying process, so that the detection efficiency is improved, the automatic performance is improved, and the labor cost is saved.)

1. The utility model provides a lead to no-go gage automated inspection machine for detecting screw hole, a serial communication port, including board (1), be equipped with feed mechanism (2), delivery track (3), swimming formula advancing mechanism (4), no-go gage detection mechanism (5), lead to rule detection mechanism (6) and good piece collecting box (7) on board (1), wherein:

the feeding mechanism (2) is used for conveying a workpiece (100) to be detected;

the feeding end of the conveying track (3) is adjacent to the discharging end of the feeding mechanism (2);

the swimming type propelling mechanism (4) is arranged in parallel with the conveying track (3), and the swimming type propelling mechanism (4) is used for pushing the workpieces (100) conveyed by the feeding mechanism (2) into the conveying track (3) and pushing the workpieces (100) on the conveying track (3) to the discharging direction one by one;

the no-go gauge detection mechanism (5) is arranged adjacent to the conveying track (3), and the no-go gauge detection mechanism (5) is used for detecting a no-go gauge of a workpiece (100) conveyed to a station below the no-go gauge detection mechanism (5);

the go gauge detection mechanism (6) is arranged adjacent to the conveying track (3), the go gauge detection mechanism (6) is positioned on the discharge side of the no-go gauge detection mechanism (5), and the go gauge detection mechanism (6) is used for carrying out go gauge detection on a workpiece (100) conveyed to a station below the go gauge detection mechanism (6);

the good part collecting box (7) is located on the discharging side of the conveying track (3), and the good part collecting box (7) is used for collecting the workpieces (100) conveyed out of the conveying track (3).

2. The automatic go-no-go gauge detecting machine for detecting the threaded holes as claimed in claim 1, wherein the number of the feeding mechanism (2), the conveying tracks (3), the no-go gauge detecting mechanisms (5) and the go-no-go gauge detecting mechanisms (6) is two, the feeding mechanism (2) corresponds to the conveying tracks (3) one by one, the two no-go gauge detecting mechanisms (5) are respectively arranged at two sides of the two conveying tracks (3), and the two go-no gauge detecting mechanisms (6) are respectively arranged at two sides of the two conveying tracks (3).

3. The automatic go-no-go gauge detecting machine for detecting threaded holes as claimed in claim 1, wherein a laser sensor (30) is fixed to the outer side of the conveying rail (3), a detecting end of the laser sensor (30) faces the workpiece (100), and an electric signal is output when the laser sensor (30) detects the workpiece (100).

4. The automatic go-no-go gauge detector for detecting the threaded hole according to claim 1, comprising a waste blanking mechanism (33), wherein the waste blanking mechanism (33) comprises a push-pull block (31), the push-pull block (31) is embedded on the conveying track (3), the top surface of the push-pull block (31) is flush with the conveying surface of the conveying track (3), the push-pull block (31) is connected with the conveying track (3) in a sliding manner, a waste port (10) is arranged on a machine table (1) at the bottom of the push-pull block (31), a waste box (11) corresponding to the waste port (10) is arranged below the machine table (1), a push-pull cylinder (32) is fixed on the machine table (1), an output shaft of the push-pull cylinder (32) is connected to the push-pull block (31), and when a workpiece (100) conveyed to the feeding side of the push-pull block (31) is waste, the push-pull air cylinder (32) drives the push-pull block (31) to move outwards so as to expose the waste material opening (10), and when the swimming type propulsion mechanism (4) pushes the workpiece (100) again, the workpiece (100) falls into the waste material box (11) through the waste material opening (10).

5. The automatic go-no-go gauge detecting machine for detecting threaded holes according to claim 4, characterized in that the sliding direction of the push-pull block (31) is perpendicular to the length direction of the conveying track (3).

6. The automatic go-no-go gauge detecting machine for detecting the threaded hole according to claim 4, characterized in that a waste guide groove (12) which is obliquely arranged is fixed at the bottom of the machine table (1), and the waste box (11) is positioned below an outlet of the waste guide groove (12).

7. The automatic go-no-go gauge detection machine for detecting threaded holes according to claim 4, characterized in that the discharge side of the no-go gauge detection mechanism (5) and the discharge side of the go-no-go gauge detection mechanism (6) are both provided with the scrap blanking mechanism (33).

8. The automatic go-no go gauge detection machine for detecting the threaded hole according to claim 2, characterized in that vertical through holes (34) are formed in the stations below the no go gauge detection mechanism (5) and the stations below the go gauge detection mechanism (6), the vertical through holes (34) penetrate through the upper side and the lower side of the conveying track (3), a vertically arranged positioning cylinder (35) is fixed below the machine table (1), a positioning lifting block (36) is fixed on a telescopic shaft of the positioning cylinder (35), a positioning finger (360) capable of being in clamping fit with the workpiece (100) is formed at the top end of the positioning lifting block (36), when the workpiece (100) is conveyed to the position above the vertical through hole (34), the positioning cylinder (35) drives the positioning lifting block (36) to ascend so that the positioning finger (360) is clamped with the workpiece (100), and then the workpiece (100) is positioned on a station below the no-go gauge detection mechanism (5) and a station below the go gauge detection mechanism (6).

9. The automatic go-no go gauge detector for detecting the threaded holes as claimed in claim 1, wherein a case (13) is fixed on the machine table (1), and the feeding mechanism (2), the conveying track (3), the swimming type propelling mechanism (4), the no go gauge detecting mechanism (5) and the go gauge detecting mechanism (6) are all arranged in the case (13).

10. The automatic go-no go gauge detection process for detecting the threaded hole is characterized in that the process is realized based on a detection machine, the detection machine comprises a machine table (1), a feeding mechanism (2), a conveying track (3), a swimming type propulsion mechanism (4), a no go gauge detection mechanism (5), a go gauge detection mechanism (6) and a good part receiving box (7) are arranged on the machine table (1), a feeding end of the conveying track (3) is adjacent to a discharging end of the feeding mechanism (2), the swimming type propulsion mechanism (4) is parallel to the conveying track (3), the no go gauge detection mechanism (5) is adjacent to the conveying track (3), the go gauge detection mechanism (6) is adjacent to the conveying track (3), and the go gauge detection mechanism (6) is positioned at a discharging side of the no go gauge detection mechanism (5), the good part collecting box (7) is positioned on the discharge side of the conveying track (3), and the process comprises the following steps:

step S1, conveying the workpiece (100) to be detected by the feeding mechanism (2);

step S2, the swimming type pushing mechanism (4) pushes the workpieces (100) conveyed by the feeding mechanism (2) into the conveying track (3), and meanwhile, the workpieces (100) on the conveying track (3) are pushed towards the discharging direction one by one;

step S3, the no-go gauge detection mechanism (5) carries out no-go gauge detection on the workpiece (100) conveyed to a station below the no-go gauge detection mechanism (5);

step S4, the go gauge detection mechanism (6) carries out go gauge detection on the workpiece (100) conveyed to a station below the go gauge detection mechanism (6);

and step S5, dropping the workpieces (100) conveyed by the conveying track (3) into the good workpiece collecting box (7), and further collecting the workpieces (100).

Technical Field

The invention relates to threaded hole detection equipment, in particular to a go-no go gauge automatic detection machine and a process for detecting a threaded hole.

Background

Lead to no-go gage detection procedure and be a process flow who detects to the screw hole, utilize lead to rule and no-go gage to detect the tooth hole of center specifically, when leading to rule screw in screw, if can show that this screw hole leads to the rule to detect qualified through the screw hole smoothly, when the no-go gage screw in screw, if the no-go gage can't pass through this screw, it is qualified to show that this screw hole no-go gage detects, but current detection mode generally cooperates corresponding instrument to carry out manual detection, not only detection efficiency is low, and waste time and energy, the cost is higher.

Disclosure of Invention

The invention aims to solve the technical problems of providing an automatic go-no go gauge detection machine and process which can realize automatic feeding, automatic conveying and automatic detection of a threaded hole in the conveying process, further improve the detection efficiency, have higher automation performance and save labor cost.

In order to solve the technical problems, the invention adopts the following technical scheme.

The utility model provides a lead to no-go gage automated inspection machine for detecting screw hole, its is including the board, be equipped with feed mechanism, delivery track, swimming formula advancing mechanism, no-go gage detection mechanism, lead to rule detection mechanism and good piece collecting box on the board, wherein: the feeding mechanism is used for conveying a workpiece to be detected; the feeding end of the conveying track is adjacent to the discharging end of the feeding mechanism; the swimming type propelling mechanism is arranged in parallel with the conveying track and is used for pushing the workpieces conveyed by the feeding mechanism into the conveying track and pushing the workpieces on the conveying track to the discharging direction one by one; the no-go gauge detection mechanism is arranged adjacent to the conveying track and is used for detecting a no-go gauge of a workpiece conveyed to a station below the no-go gauge detection mechanism; the go gauge detection mechanism is arranged adjacent to the conveying track, is positioned on the discharge side of the no-go gauge detection mechanism, and is used for carrying out go gauge detection on a workpiece conveyed to a station below the go gauge detection mechanism; the good material receiving box is located on the discharging side of the conveying rail and used for collecting the workpieces conveyed out of the conveying rail.

Preferably, the number of feed mechanism, delivery track, no-go gage detection mechanism and lead to rule detection mechanism is two, feed mechanism with delivery track one-to-one, two no-go gage detection mechanism divide and locate two delivery track's both sides, and two lead to rule detection mechanism divide and locate two delivery track's both sides.

Preferably, a laser sensor is fixed on the outer side of the conveying track, a detection end of the laser sensor faces the workpiece, and when the laser sensor detects the workpiece, an electric signal is output.

Preferably, the waste part feeding mechanism comprises a push-pull block, the push-pull block is embedded on the conveying track, the top surface of the push-pull block is flush with the conveying surface of the conveying track, the push-pull block is connected with the conveying track in a sliding mode, a waste material opening is formed in a machine table at the bottom of the push-pull block, a waste material box corresponding to the waste material opening is arranged below the machine table, a push-pull air cylinder is fixed on the machine table, an output shaft of the push-pull air cylinder is connected to the push-pull block, when a workpiece conveyed to the feeding side of the push-pull block is a waste material, the push-pull air cylinder drives the push-pull block to move outwards so that the waste material opening is exposed, and when the swimming type pushing mechanism pushes the workpiece again, the workpiece falls into the waste material box through the waste material opening.

Preferably, the sliding direction of the push-pull block is perpendicular to the length direction of the conveying track.

Preferably, the bottom of the machine table is fixed with a waste guide groove which is obliquely arranged, and the waste box is positioned below an outlet of the waste guide groove.

Preferably, the discharge side of the no-go gauge detection mechanism and the discharge side of the go gauge detection mechanism are both provided with the waste part discharging mechanism.

Preferably, vertical through holes have been all seted up on the station of no-go gage detection mechanism below and on the station of lead to gage detection mechanism below, vertical through hole run through in delivery track's upper and lower both sides, the below of board is fixed with the location cylinder of vertical setting, be fixed with the location elevator on the telescopic shaft of location cylinder, the top of location elevator be formed with can with work piece joint complex location indicates, works as the work piece transmits to during the vertical through hole top, the location cylinder orders about the location elevator rises, so that the location indicate with work piece looks block, and then will the work piece is positioned on the station of no-go gage detection mechanism below and on the station of lead to gage detection mechanism below.

Preferably, a case is fixed on the machine table, and the feeding mechanism, the conveying track, the swimming type propelling mechanism, the no-go gauge detecting mechanism and the go gauge detecting mechanism are all arranged in the case.

The utility model provides a lead to no-go gage automated inspection technology for detecting screw hole, the technology is realized based on a detection machine, it is including the board to detect the machine, be equipped with feed mechanism, delivery track, swimming advancing mechanism, no-go gage detection mechanism, lead to rule detection mechanism and good material collecting box on the board, delivery track's pan feeding end with the adjacent setting of discharge end of feed mechanism, swimming advancing mechanism with delivery track parallel arrangement, no-go gage detection mechanism with the adjacent setting of delivery track, lead to rule detection mechanism with the adjacent setting of delivery track, just lead to rule detection mechanism and be located no-go gage detection mechanism's discharge side, good material collecting box is located delivery track's discharge side, the technology includes: step S1, conveying the workpiece to be detected by the feeding mechanism; step S2, the swimming type pushing mechanism pushes the workpieces conveyed by the feeding mechanism into the conveying track, and meanwhile, the workpieces on the conveying track are pushed towards the discharging direction one by one; step S3, the no-go gauge detection mechanism carries out no-go gauge detection on the workpiece conveyed to a station below the no-go gauge detection mechanism; step S4, the go gauge detection mechanism carries out go gauge detection on the workpiece conveyed to a station below the go gauge detection mechanism; and step S5, dropping the workpieces conveyed by the conveying track into the good workpiece receiving box, and further collecting the workpieces.

The invention discloses an automatic go-no go gauge detection machine for detecting threaded holes, which is characterized in that a feeding mechanism is used for conveying a workpiece to be detected in the working process, then a swimming type pushing mechanism pushes the workpiece conveyed by the feeding mechanism into a conveying track, meanwhile, the workpiece on the conveying track is pushed towards the discharging direction one by one, the no go gauge detection mechanism carries out no go gauge detection on the workpiece conveyed to a station below the no go gauge detection mechanism in the conveying process, meanwhile, the go gauge detection mechanism carries out go gauge detection on the workpiece conveyed to the station below the go gauge detection mechanism, and finally, the workpiece conveyed by the conveying track falls into a good workpiece receiving box so as to collect the workpiece. Compared with the prior art, the automatic feeding and conveying device can realize automatic feeding and automatic conveying, and can automatically detect the threaded hole in the conveying process, so that the detection efficiency is improved, the automatic performance is better, the labor cost is greatly saved, and the application requirement is better met.

Drawings

FIG. 1 is a perspective view of an automatic go/no-go gauge tester;

FIG. 2 is a top view of the interior of the automatic go/no-go gauge tester;

FIG. 3 is a first internal perspective view of the go/no-go gauge automatic detection machine;

FIG. 4 is a second internal perspective view of the automatic go/no-go gauge tester;

FIG. 5 is a partial block diagram of the feed mechanism and the delivery track;

FIG. 6 is a block diagram of a swimming propulsion mechanism;

FIG. 7 is a view showing the construction of a scrap discharge mechanism;

FIG. 8 is a structural view of a workpiece positioning portion;

FIG. 9 is a perspective view of a stop gauge detecting mechanism;

fig. 10 is a perspective view of the gauge detection mechanism.

Detailed Description

The invention is described in more detail below with reference to the figures and examples.