CN219187780U

CN219187780U - Thread detection device

Info

Publication number: CN219187780U
Application number: CN202223486975.9U
Authority: CN
Inventors: 唐元; 方彬
Original assignee: Kunshan Haisida Precision Machinery Co ltd
Current assignee: Kunshan Haisida Precision Machinery Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-06-16
Anticipated expiration: 2032-12-24

Abstract

The utility model discloses a thread detection device, which comprises: the upper end of the detection table is provided with a first discharge hole and a second discharge hole in a distributed manner; the rotating mechanism is arranged on the detection table and used for transferring the workpiece; the conveying mechanism is arranged on the detection table and is used for conveying the workpiece to the rotating mechanism; the detection mechanism is arranged on the detection table and is used for detecting the workpiece; the blanking mechanism is arranged on the detection table and used for taking down the detected workpiece from the rotating mechanism, the device is reasonable in structure, the detection efficiency of the workpiece threads can be effectively improved, and unqualified workpieces can be automatically screened out after detection is finished, so that the use requirement can be better met.

Description

Thread detection device

Technical Field

The utility model relates to the technical field of thread detection, in particular to a thread detection device.

Background

In the prior art, the thread detection efficiency is low, the speed is low, the flexibility is poor, the thread sleeve can not be quickly fixed, shaking is easy to occur during detection, the threads can not be repaired again during detection of the threads, and the internal threads with different sizes can not be overhauled.

However, when the device is used, after the internal thread of the previous workpiece is detected, the device needs to be manually taken out from between the fixing plates, and then a new workpiece is fixed again, so that the next detection can be performed, the detection efficiency is low, unqualified products cannot be automatically separated after the detection is finished, and the use requirement cannot be well met.

Disclosure of Invention

The present utility model is directed to a thread detecting device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a thread detection device comprising: the upper end of the detection table is provided with a first discharge hole and a second discharge hole in a distributed manner; the rotating mechanism is arranged on the detection table and used for transferring the workpiece; the conveying mechanism is arranged on the detection table and is used for conveying the workpiece to the rotating mechanism; the detection mechanism is arranged on the detection table and is used for detecting the workpiece; and the blanking mechanism is arranged on the detection table and used for taking off the detected workpiece from the rotating mechanism.

Preferably, the rotating mechanism comprises a rotating disc rotatably arranged at the upper end of the detection table, a plurality of groups of fixed grooves are distributed at the periphery of the upper end of the rotating disc, a rotating motor is further arranged at the lower end of the detection table, and the output end of the rotating motor is in driving connection with the shaft end of the rotating disc.

Preferably, the conveying mechanism comprises a conveying table arranged at the left side of the upper end of the detection table, a conveying belt is further arranged in the conveying table, a conveying motor for driving the conveying belt to move is further arranged at the front side of the conveying table, L-shaped conveying protection edges are fixed on the front side and the rear side of the upper end of the conveying table, and a plurality of groups of auxiliary conveying rollers are rotatably arranged between the conveying protection edges and the conveying table.

Preferably, the detection mechanism comprises a detection frame arranged at the upper end of the detection table, the upper end of the detection frame is provided with a detection electric push rod, the telescopic end of the detection electric push rod penetrates through the detection frame and is fixedly provided with a detection seat, the lower end of the detection seat is further provided with a detection probe, a plurality of groups of CCD detection cameras are further distributed and arranged on the detection probe, the upper end of the detection frame is further provided with a plurality of groups of detection guide rods in a sliding and inserting mode, and the lower end of the detection guide rods is fixedly connected with the upper end of the detection seat.

Preferably, the first discharge hole and the second discharge hole are both provided with a discharging mechanism.

Preferably, the blanking mechanism comprises a horizontal driving assembly and a vertical driving assembly.

Preferably, the horizontal driving assembly comprises a blanking frame arranged at the upper end of the detection table, a blanking chute is formed in the upper end of the blanking frame, a horizontal driving sliding seat is slidably arranged on the blanking chute, a horizontal electric push rod is further arranged at the upper end of the blanking frame through a horizontal driving seat plate, and a telescopic end of the horizontal electric push rod penetrates through the horizontal driving seat plate and is fixedly connected with the horizontal driving sliding seat;

the vertical driving assembly comprises a vertical electric push rod arranged at the upper end of the horizontal driving sliding seat, the telescopic end of the vertical electric push rod penetrates through the horizontal driving sliding seat and is fixedly provided with a vertical driving seat plate, the lower end of the vertical driving seat plate is further provided with a vertical material shifting rod, the upper end of the horizontal driving sliding seat is further provided with a vertical driving guide rod in a sliding insertion manner, and the lower end of the vertical driving guide rod is fixedly connected with the upper end of the vertical driving seat plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rotating motor drives the turntable to rotate, so that the fixed groove filled with the workpiece moves to the detection mechanism 4, detection is performed through the detection mechanism, and meanwhile, the conveying mechanism conveys a new workpiece to be detected into the empty fixed groove, so that continuous detection of the workpiece can be realized, and the detection efficiency of the workpiece is improved;

2. through horizontal electric putter extension, promote horizontal drive slide and remove, make the vertical driving pole of horizontal drive slide lower extreme remove to the work piece screw hole directly over, vertical electric putter extension afterwards, promote vertical driving pole and stretch into the screw hole of work piece, immediately, horizontal electric putter resets, pulls out the work piece from the fixed slot in, can accomplish the unloading, realizes the automatic unloading of work piece, further improves the efficiency that the work piece screw thread detected.

The utility model has reasonable structure, can effectively improve the detection efficiency of the workpiece threads, can automatically screen unqualified workpieces after the detection is finished, and can better meet the use requirement.

Drawings

FIG. 1 is a schematic perspective view of a thread detecting device;

FIG. 2 is a schematic perspective view of a conveying mechanism of a screw thread detecting device;

FIG. 3 is a schematic diagram of a three-dimensional structure of a detecting mechanism of a screw thread detecting device;

fig. 4 is a schematic diagram of a three-dimensional structure of a blanking mechanism of the screw thread detecting device.

In the figure: the device comprises a 1-detection table, a 11-first discharge port, a 12-second discharge port, a 2-conveying mechanism, a 21-conveying table, a 22-conveying protection edge, a 23-conveying motor, a 24-conveying belt, a 25-auxiliary conveying roller, a 3-blanking mechanism, a 31-horizontal driving component, a 311-blanking frame, a 312-blanking chute, a 313-horizontal electric push rod, a 314-horizontal driving seat plate, a 315-horizontal driving sliding seat, a 32-vertical driving component, a 321-vertical electric push rod, a 322-vertical driving guide rod, a 323-vertical driving seat plate, a 324-vertical stirring rod, a 4-detecting mechanism, a 41-detecting frame, a 42-detecting electric push rod, a 43-detecting guide rod, a 44-detecting seat, a 45-detecting probe, a 5-rotating mechanism, a 51-rotating disc, a 52-fixing groove and a 53-rotating motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1 to 4, a thread detecting apparatus includes: the device comprises a detection table 1, wherein a first discharge hole 11 and a second discharge hole 12 are distributed at the upper end of the detection table 1; the rotating mechanism 5 is arranged on the detection table 1 and is used for transferring workpieces; a conveying mechanism 2 mounted on the detection table 1 for conveying the workpiece to the rotating mechanism 5; a detection mechanism 4 mounted on the detection table 1 for detecting a workpiece; and the blanking mechanism 3 is arranged on the detection table 1 and is used for taking down the detected workpiece from the rotating mechanism 5, wherein a first collecting box and a second collecting box (not shown in the figure) are respectively arranged at the lower end of the detection table 1 corresponding to the positions of the first discharge hole 11 and the second discharge hole 12.

The working principle of the utility model is as follows: during detection, a workpiece to be detected is conveyed to the rotating mechanism 5 through the conveying mechanism 2, then the workpiece is transferred to the lower part of the detecting mechanism 4 through the rotating mechanism 5, the workpiece is detected through the detecting mechanism 4, and after detection, if the workpiece is unqualified, the workpiece is taken down through the blanking mechanism 3 of the first discharging hole 11, so that the workpiece falls into the first collecting box at the lower end of the workbench; if the workpiece is qualified, the workpiece is taken down through the blanking mechanism 3 at the position of the second discharging hole 12, so that the workpiece falls into the second collecting box, thereby realizing the rapid detection and automatic classification of the workpiece and effectively improving the thread detection efficiency of the workpiece.

In this embodiment, the rotating mechanism 5 includes a turntable 51 rotatably mounted at the upper end of the detecting table 1, a plurality of groups of fixing slots 52 are distributed at the periphery of the upper end of the turntable 51, a rotating motor 53 is further mounted at the lower end of the detecting table 1, and the output end of the rotating motor 53 is in driving connection with the shaft end of the turntable 51, wherein a chamfer is disposed at the outer side of the turntable 51 corresponding to the fixing slot 52, so that a workpiece can better enter the fixing slot 52, and a magnetic sheet for adsorbing the workpiece is further disposed in the fixing slot 52, so as to prevent the workpiece from being separated from the fixing slot 52 during transferring; the fixed slots 52 are specifically four, and are equidistantly distributed on the turntable 51.

When transferring the work piece, start rotating electrical machines 53, make rotating electrical machines 53 drive carousel 51 rotate, make the fixed slot 52 that is equipped with the work piece remove to detection mechanism 4 below, detect through detection mechanism 4, if the testing result is unqualified, then take off the work piece through unloading mechanism 3 when carousel 51 rotates to first discharge gate 11 position, simultaneously, conveying mechanism 2, in conveying the new work piece that awaits measuring to empty fixed slot 52, can realize the continuous detection of work piece, improve the detection efficiency of work piece, if the work piece is qualified, when the carousel rotates to second discharge gate 12 position, the rethread unloading mechanism 3 takes off the work piece.

In this embodiment, the conveying mechanism 2 includes a conveying table 21 mounted at the left side of the upper end of the detecting table 1, a conveying belt 24 is further mounted in the conveying table 21, a conveying motor 23 for driving the conveying belt 24 to move is further mounted at the front side of the conveying table 21, L-shaped conveying protection edges 22 are fixed at the front side and the rear side of the upper end of the conveying table 21, and multiple groups of auxiliary conveying rollers 25 are rotatably mounted between the conveying protection edges 22 and the conveying table 21.

During conveying, the conveying motor 23 is started, so that the conveying motor 23 drives the conveying belt 24 to move, a workpiece on the conveying belt 24 is conveyed to the left to the fixed groove 52, and the auxiliary conveying roller 25 can enable workpiece conveying to be more stable.

In this embodiment, the detection mechanism 4 includes a detection frame 41 installed at the upper end of the detection table 1, a detection electric push rod 42 is installed at the upper end of the detection frame 41, a telescopic end of the detection electric push rod 42 penetrates through the detection frame 41 and is fixed with a detection seat 44, a detection probe 45 is further installed at the lower end of the detection seat 44, a plurality of groups of CCD detection cameras are further distributed and installed on the detection probe 45, a plurality of groups of detection guide rods 43 are further slidably inserted at the upper end of the detection frame 41, and the lower end of the detection guide rods 43 is fixedly connected with the upper end of the detection seat 44, wherein threads of a workpiece detected by the CCD cameras are of the prior art, and details are omitted herein.

During detection, the electric push rod 42 stretches to push the detection seat 44 to move downwards, so that the detection guide rod 43 below the detection seat 44 stretches into a threaded hole of a workpiece, thread data are recorded through the CCD detection camera and transmitted to an external data processing module (prior art), and whether the threads of the workpiece are qualified or not is analyzed.

In this embodiment, the positions of the first discharge port 11 and the second discharge port 12 are both provided with a discharging mechanism 3, the discharging mechanism 3 includes a horizontal driving assembly 31 and a vertical driving assembly 32, the horizontal driving assembly 31 includes a discharging frame 311 installed at the upper end of the detection table 1, a discharging chute 312 is provided at the upper end of the discharging frame 311, a horizontal driving sliding seat 315 is slidably installed on the discharging chute 312, a horizontal electric push rod 313 is also installed at the upper end of the discharging frame 311 through a horizontal driving seat board 314, and a telescopic end of the horizontal electric push rod 313 penetrates through the horizontal driving seat board 314 and is fixedly connected with the horizontal driving sliding seat 315;

the vertical driving assembly 32 comprises a vertical electric push rod 321 arranged at the upper end of the horizontal driving sliding seat 315, a telescopic end of the vertical electric push rod 321 penetrates through the horizontal driving sliding seat 315 and is fixedly provided with a vertical driving seat plate 323, a vertical material stirring rod 324 is further arranged at the lower end of the vertical driving seat plate 323, a vertical driving guide rod 322 is further inserted into the upper end of the horizontal driving sliding seat 315 in a sliding manner, and the lower end of the vertical driving guide rod 322 is fixedly connected with the upper end of the vertical driving seat plate 323.

During blanking, firstly, the horizontal electric push rod 313 stretches to push the horizontal driving sliding seat 315 to move, so that the vertical stirring rod 324 at the lower end of the horizontal driving sliding seat 315 moves to be right above the threaded hole of the workpiece, then the vertical electric push rod 321 stretches to push the vertical stirring rod 324 to stretch into the threaded hole of the workpiece, and then the horizontal electric push rod 313 resets to pull the workpiece out of the fixed groove 52, so that blanking can be completed.

In the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present utility model, and do not denote any one of the components or elements of the present utility model, and are not to be construed as limiting the present utility model.

Claims

1. A thread detection device, comprising:

the device comprises a detection table (1), wherein a first discharge hole (11) and a second discharge hole (12) are distributed at the upper end of the detection table (1);

the rotating mechanism (5) is arranged on the detection table (1) and is used for transferring workpieces;

the conveying mechanism (2) is arranged on the detection table (1) and is used for conveying the workpiece to the rotating mechanism (5);

the detection mechanism (4) is arranged on the detection table (1) and is used for detecting a workpiece;

and the blanking mechanism (3) is arranged on the detection table (1) and is used for taking off the detected workpiece from the rotating mechanism (5).

2. A thread detection device according to claim 1, wherein: the rotating mechanism (5) comprises a rotary table (51) rotatably mounted at the upper end of the detection table (1), a plurality of groups of fixing grooves (52) are distributed at the periphery of the upper end of the rotary table (51), a rotating motor (53) is further mounted at the lower end of the detection table (1), and the output end of the rotating motor (53) is in driving connection with the shaft end of the rotary table (51).

3. A thread detection device according to claim 2, wherein: conveying mechanism (2) are including installing transport platform (21) in detection platform (1) upper end left side position, still install conveyer belt (24) in transport platform (21), transport motor (23) that are used for driving conveyer belt (24) motion are still installed to transport platform (21) front side, transport platform (21) upper end front and back both sides all are fixed with transport protection coast (22) of L shape, transport protection coast (22) and transport platform (21) between rotate and install multiunit auxiliary conveyor roller (25).

4. A thread detection apparatus as claimed in claim 3, wherein: detection mechanism (4) are including installing detection frame (41) in detection platform (1) upper end, detect frame (41) upper end and install detection electric putter (42), detect electric putter (42) flexible end and run through detection frame (41) and be fixed with detection seat (44), detect seat (44) lower extreme and still install detection probe (45), still distribute on detection probe (45) and install multiunit CCD detection camera, detect frame (41) upper end and still slide cartridge and have multiunit detection guide bar (43), detect the lower extreme and the detection seat (44) upper end fixed connection of guide bar (43).

5. A thread detection apparatus as claimed in claim 4, wherein: the first discharging hole (11) and the second discharging hole (12) are respectively provided with a discharging mechanism (3).

6. A thread detection apparatus as claimed in claim 5, wherein: the blanking mechanism (3) comprises a horizontal driving assembly (31) and a vertical driving assembly (32).

7. A thread detection apparatus as claimed in claim 6, wherein: the horizontal driving assembly (31) comprises a blanking frame (311) arranged at the upper end of the detection table (1), a blanking chute (312) is formed in the upper end of the blanking frame (311), a horizontal driving sliding seat (315) is slidably arranged on the blanking chute (312), a horizontal electric push rod (313) is further arranged at the upper end of the blanking frame (311) through a horizontal driving seat plate (314), and the telescopic end of the horizontal electric push rod (313) penetrates through the horizontal driving seat plate (314) and is fixedly connected with the horizontal driving sliding seat (315);

the vertical driving assembly (32) comprises a vertical electric push rod (321) arranged at the upper end of a horizontal driving sliding seat (315), a telescopic end of the vertical electric push rod (321) penetrates through the horizontal driving sliding seat (315) and is fixedly provided with a vertical driving seat plate (323), a vertical stirring rod (324) is further arranged at the lower end of the vertical driving seat plate (323), a vertical driving guide rod (322) is further inserted into the upper end of the horizontal driving sliding seat (315) in a sliding mode, and the lower end of the vertical driving guide rod (322) is fixedly connected with the upper end of the vertical driving seat plate (323).