CN116619139A

CN116619139A - Internal diameter detecting system and tapping machine

Info

Publication number: CN116619139A
Application number: CN202310657027.7A
Authority: CN
Inventors: 潘东晓; 陈小林; 朱石云
Original assignee: Sanli Hardware Machinery Products Shenzhen Co ltd
Current assignee: Sanli Hardware Machinery Products Shenzhen Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-08-22
Anticipated expiration: 2043-06-05
Also published as: CN116619139B

Abstract

The application provides an inner diameter detection system and a tapping machine, which comprise an operation table, wherein a positioning disk is rotatably arranged in the middle of the top of the operation table, and four sliding bases are slidably arranged in the positioning disk at equal angles. The application aims to solve the problems of low efficiency, manual measurement and manual recording in the prior art, and damage to threads in screw holes can be caused after the manual measurement is performed by using a Pin needle tool, and the manual measurement is irreversible; the application discloses a telescopic detection structure, which is arranged in a threaded hole, and is characterized in that the detection structure is detected by shooting and photographing the structure in the threaded hole through a miniature camera and is uploaded to a server terminal, so that the functions of automatically detecting the threaded hole and recording experimental data are realized, and the working efficiency is further improved.

Description

Internal diameter detecting system and tapping machine

Technical Field

The application relates to the field of chemical or physical analysis, in particular to an inner diameter detection system and a tapping machine.

Background

The tapping machine is machining equipment for machining internal threads, screws or tapping buckles on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as a machine part shell, an equipment end surface, nuts, a flange plate and the like, the internal threads machined by the tapping machine usually need to be detected, the traditional detection mode is to detect the threaded holes through butt joint of a screw rod and the threaded holes, at present, the detection of the threaded threads is manually measured, the measurement is relatively complicated, time and labor are wasted, a lot of labor cost and time cost are increased, and in order to improve the detection precision and speed, the threads are detected by the conventional internal thread turn number visual detection method.

For example: the application discloses a system and a method for detecting the screw thread and screw tooth vision of a mobile phone frame aiming at the screw thread and the screw tooth vision of a mobile phone frame, wherein the specification of the system and the method is disclosed in Chinese patent (application number: CN 202111391029.3): the thread detection mainly comprises two parts, namely aperture measurement and thread number detection. For aperture measurement, it is necessary to manually perform measurement with Pin needles (measuring tools) of different diameters, so that the value of the aperture is determined according to the coincidence degree of the Pin needles and screw holes. For the screw number detection, the same is true of the need for a human to estimate the number of screws from the touch of the hand. Therefore, the manual measuring screw thread has the following defects: the efficiency is low, the manual measurement is performed manually, and the manual recording is performed manually; the damage to the product can cause damage to the screw teeth in the screw hole after being measured by the Pin needle tool, and the damage is irreversible; the data is unstable, different operators measure the same product, and the possible results are different, so that the subsequent production is inconvenient; the above patent can be used to demonstrate the drawbacks of the prior art.

Therefore, we improve on this and propose an inside diameter detection system and a tapping machine.

Disclosure of Invention

The application aims at: aiming at the existing inefficiency, the manual measurement and manual recording are performed manually; the damage to the product can cause damage to the screw teeth in the screw hole after being measured by the Pin needle tool, and the damage is irreversible; the data is unstable, different operators measure the same product, and the results that may be obtained are different, which is inconvenient for the subsequent production.

In order to achieve the above object, the present application provides the following inner diameter detection system and tapping machine, so as to improve the above problems.

The application is specifically as follows:

the utility model provides an internal diameter detecting system, includes and attacks tooth machine, miniature camera and server terminal, is equipped with elevating system and positioning system that are used for miniature camera on attacking the tooth machine body, and the server terminal contains display, image acquisition unit, data contrast center and alarm system.

As a preferable technical scheme of the application, the positioning system synchronously positions the positions of the miniature cameras according to the positions of the drill bits, so that the miniature cameras are always kept vertically under the drill bits.

As a preferable technical scheme of the application, the detection target on the tapping machine is positioned above the miniature camera, the miniature camera is moved to the position right below the detection target under the action of the positioning system, and the miniature camera is sent to the detection target through the lifting mechanism.

As a preferable technical scheme of the application, the lifting mechanism is positioned at the bottom of the miniature camera, and is used for lifting the miniature camera in a spiral way, so that the miniature camera is lifted in the threaded hole in a spiral way, the inside of the threaded hole is photographed, and the inside of the threaded hole is illuminated by a light source arranged on the side surface of the miniature camera.

As a preferable technical scheme of the application, the server terminal receives the video image acquired by the miniature camera through the image acquisition unit and sends the image video data to the data comparison center of the server terminal.

As a preferable technical scheme of the application, the data comparison center performs comparison calculation on the collected video and image data, and then feeds back a comparison result to the server terminal, when the comparison data has errors, the server terminal prompts the comparison data through an alarm system, and defects in the video and the image are displayed through a display.

The utility model provides a tapping machine, includes the operation panel, the middle rotation at operation panel top is installed the positioning disk, four slide mount are installed to the inside equiangular sliding of positioning disk, slide mount's inside slidable mounting has the detection structure, the sliding tray has been seted up at the middle part of positioning disk, the detection structure includes detection pole base, detection pole, direction thread groove, miniature camera head and supporting spring, detection pole base slidable mounting is in the inside of sliding tray, the inside at detection pole base is established to the detection pole cover to through supporting spring elastic connection in the bottom of detection pole base inner chamber, the direction thread groove has been seted up to the side spiral of detection pole, miniature camera head fixed mounting is in the inside at detection pole top, fixed mounting has the stopper on the lateral wall of detection pole base inner chamber and blocks the inside at the direction thread groove, the bottom of operation panel is located the second electric jar left side fixed mounting, the end fixedly connected with extrusion piece that stretches out of second electric jar.

As the preferable technical scheme of the application, the side surface of the positioning disk is meshed with a driving gear, the bottom of the operating platform is fixedly provided with a first motor and a second motor, the driving gear is fixedly connected to an output shaft of the second motor, the surface of the positioning disk is slidably provided with four sliding bases at equal angles, the inner end of each sliding base is in threaded connection with a first threaded rod, the inner end of each first threaded rod is fixedly connected with a second bevel gear, the output shaft of the first motor is fixedly connected with a first bevel gear, the four second bevel gears are respectively meshed with the side surface of the first bevel gear, and the outer sides of the tops of the four sliding bases are fixedly connected with clamping blocks.

According to the technical scheme, the lifting frame is fixedly arranged on the inner side of the top of the operating platform, the first electric cylinder is fixedly arranged in the middle of the lifting frame, the traction structure is fixedly clamped in the middle of the lifting frame in a sliding mode, the telescopic end of the first electric cylinder is fixedly connected to the bottom of the traction structure, the second threaded rod is rotatably arranged in the middle of the traction structure, the sliding block is sleeved on the middle thread of the second threaded rod, the drill bit base is fixedly arranged on the bottom of the sliding block, the third motor is fixedly arranged on the outer side of the traction structure, the output shaft of the third motor is fixedly connected to the inner end of the second threaded rod, and the third bevel gear is fixedly connected to the outer end of the second threaded rod.

According to the technical scheme, a storage tank is arranged at the bottom of the operation table, a butt joint sleeve is sleeved on the top of the storage tank in a sliding manner, a magnetic ring is fixedly arranged at the top of the butt joint sleeve, a telescopic base is fixedly connected to the bottom end of the storage tank, a positioning sleeve is fixedly arranged on the side wall of an inner cavity of the operation table, a sliding block is movably sleeved in the positioning sleeve, a third threaded rod is rotatably arranged in the positioning sleeve, the outer end of the third threaded rod is fixedly connected with a third bevel gear, the inner end of the third threaded rod is in threaded connection with the inside of the telescopic base, a sleeve rod is rotatably arranged on the inner side of the top of the operation table, a telescopic rod is sleeved on the top of the sleeve rod in a sliding manner, the third bevel gear at the outer end of the second threaded rod is fixedly arranged on the bottom end of the sleeve rod and the top of the telescopic rod, the third bevel gear at the outer end of the second threaded rod is meshed with the third bevel gear at the top of the telescopic rod, and the third bevel gear at the outer end of the sleeve rod is meshed with the outer end of the third threaded rod.

Compared with the prior art, the application has the beneficial effects that:

in the scheme of the application:

1. in order to solve the problems of low efficiency, manual measurement and manual recording in the prior art, the Pin needle tool can damage threads in a screw hole after being used for measurement, and the screw hole is irreversible; the application discloses a method for automatically detecting threaded holes, which comprises the steps of detecting the internal structure of the threaded holes by a miniature camera, shooting and detecting the internal structure of the threaded holes by the miniature camera, uploading the internal structure to a server terminal, realizing the functions of automatically detecting the threaded holes and recording experimental data, and further improving the working efficiency;

2. in order to solve the problem that the efficiency is low because a plurality of threaded holes are formed in the same workpiece in the prior art and manual measurement is needed, the application realizes that the four threaded holes can be detected respectively and cannot be influenced mutually by arranging the rotatable positioning disk and arranging four detection structures on the positioning disk at equal angles, thereby improving the detection efficiency of the workpiece;

3. through the storage structure that sets up, through the cooperation of storage structure and dust absorption bucket, utilize the surface of storage structure with the work piece processing to inhale the piece fast through the dust absorption bucket, realized the rubbish waste product on the quick processing operation panel, solved the problem that the piece that produces in the in-process of attacking the tooth flies everywhere on the workstation among the prior art;

4. the magnetic ring is arranged at the top of the butt joint sleeve and is matched with the magnetic attraction ring at the bottom of the accommodating structure, so that when the magnetic attraction ring at the bottom of the accommodating structure of the butt joint sleeve contacts a workpiece, the magnetic attraction ring and the magnetic attraction ring attract the magnetic ring to the bottom of the positioning disk, the function of receiving scraps falling from the top is realized, scraps at the bottom of the drill bit are prevented from falling into the operation table, and the problem that scraps generated by tapping in the prior art fall into the equipment and are difficult to clean is solved;

5. through the traction structure, the storage tank at the bottom and the drill bit at the top move horizontally at the same time, so that the drill bit and the storage tank are always kept in the same vertical direction, the purpose that the storage tank can always be positioned under the drill bit to receive chips at the bottom when the drill bit processes a workpiece is achieved, and the problems that the storage tank at the bottom needs to be manually moved and is not easy to butt joint when the drill bit moves in the prior art are solved;

6. the second motor is arranged to control the driving gear to rotate, so that the positioning disc rotates, a workpiece on the positioning disc can be directly processed in the next hole after one hole is processed, the workpiece is not required to be disassembled and installed secondarily, the workpiece is rapidly processed, and the problem that the same workpiece is perforated for multiple times and is required to be disassembled and installed for multiple times in the prior art is solved;

7. the clamping blocks on the positioning disc are controlled by the first motor to fix workpieces of different specifications, and meanwhile, the movable drill bit at the top is matched to punch different positions of the workpieces, so that the suitability of the tapping machine is improved, the workpieces can be machined according to requirements, and the problem that the workpieces are machined more singly in the prior art is solved;

8. through the second electric jar and the extrusion piece that are located the positioning disk bottom that set up, utilize second electric jar control extrusion piece to remove, and then the detection position of adjustment gauge stick, extrude the gauge stick base of detecting structure bottom through the extrusion piece, make gauge stick base take the gauge stick to use under the screw hole, realized the accurate butt joint of gauge stick and screw hole, solved gauge stick and screw hole and docked inaccurate problem.

Drawings

FIG. 1 is a schematic diagram of an inside diameter detection system according to the present application;

FIG. 2 is a schematic diagram of the overall structure of a tapping machine according to the present application;

FIG. 3 is a schematic diagram of the top structure of a positioning plate of a tapping machine according to the present application;

fig. 4 is a schematic view of a disassembled structure of the inside of a positioning disc of a tapping machine according to the present application;

FIG. 5 is a schematic view of the internal structure of a tapping machine according to the present application;

FIG. 6 is a schematic diagram showing the disassembly of the positioning and detecting structure of the tapping machine according to the present application;

FIG. 7 is a side cross-sectional view of a tapping machine according to the present application;

FIG. 8 is an enlarged schematic view of the tapping machine of FIG. 7 at A;

FIG. 9 is an enlarged schematic view of the tapping machine of FIG. 7 at B;

FIG. 10 is a schematic view of the bottom structure of a positioning plate of a tapping machine according to the present application;

fig. 11 is a schematic view of a storage structure of a tapping machine according to the present application;

fig. 12 is a schematic diagram illustrating a disassembly of a detection structure of a tapping machine according to the present application.

The figures indicate:

1. an operation table; 2. a lifting frame; 3. a dust collection barrel; 301. a dust collection pipe; 4. a positioning plate; 401. a drive gear; 402. a first bevel gear; 403. a first motor; 404. a sliding base; 405. a second electric cylinder; 406. extruding a block; 407. a first threaded rod; 408. a second bevel gear; 409. a sliding groove; 410. clamping blocks; 411. a bearing; 5. a storage structure; 501. a sleeve; 502. a telescopic cylinder; 503. a magnetic ring; 504. a feed hole; 6. a first electric cylinder; 7. a traction structure; 701. a slide block; 702. a drill base; 703. a second threaded rod; 704. a telescopic rod; 705. a loop bar; 706. a third threaded rod; 707. a storage tank; 708. butting a sleeve; 709. a magnetic ring; 710. a telescopic base; 711. positioning the sleeve; 712. a third bevel gear; 713. a support rod; 8. a detection structure; 801. a probe rod base; 802. a detection rod; 803. a guide thread groove; 804. a miniature camera; 805. a guide rod; 806. a tension spring; 807. a support spring; 808. a limiting block; 9. a second motor; 901. and a third motor.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

As described in the background, the efficiency is low, the manual measurement is performed manually, and the recording is performed manually; the damage to the product can cause damage to the screw teeth in the screw hole after being measured by the Pin needle tool, and the damage is irreversible; the data is unstable, different operators measure the same product, and the results that may be obtained are different, which is inconvenient for the subsequent production.

In order to solve the technical problem, the application provides an inner diameter detection system and a tapping machine, which are applied to tapping and internal thread detection.

Specifically, please refer to fig. 1, an inside diameter detection system is specific, including attacking tooth machine, miniature camera and server terminal, attack and be equipped with elevating system and the positioning system that is used for miniature camera on the tooth machine body, the server terminal includes display, image acquisition unit, data contrast center and alarm system, positioning system carries out synchronous positioning to miniature camera's position according to the position of drill bit, makes miniature camera remain vertical under the drill bit all the time, attack the top that the detection target on the tooth machine is located miniature camera, under positioning system's effect with miniature camera remove under the detection target to in sending miniature camera to the detection target through elevating system, elevating system is located miniature camera's bottom, carries out the promotion that the spiral was risen to miniature camera, makes miniature camera spiral in the inside of screw hole, and carries out the camera to the inside of screw hole through miniature camera side self-carrying light source pair screw hole this moment, thereby solves the problem of light source, the server terminal carries out the video image acquisition to miniature camera through the image unit and carries out the video image data of miniature camera to the video terminal pair and compares the video terminal to the image center when comparing the video terminal with the display error and the image contrast system, and then compares the image terminal and compares the image data that the display error is present in the server.

The inner diameter detection system provided by the application can effectively improve the detection efficiency and reduce the detection error, can ensure the consistency of the detection result, can not damage the fallen inner screw teeth, and is convenient for subsequent production.

In order to make the person skilled in the art better understand the solution of the present application, the technical solution of the embodiment of the present application will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that, under the condition of no conflict, the embodiments of the present application and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 2, 3 and 4, a tapping machine includes an operation table 1, a driving gear 401 is meshed with a side surface of a positioning disk 4, a first motor 403 and a second motor 9 are fixedly installed at the bottom of the operation table 1, the driving gear 401 is fixedly connected to an output shaft of the second motor 9, four sliding bases 404 are slidably installed on the surface of the positioning disk 4 at equal angles, a first threaded rod 407 is connected to an inner end of the sliding base 404 in a threaded manner, a second bevel gear 408 is fixedly connected to an inner end of the first threaded rod 407, a first bevel gear 402 is fixedly connected to an output shaft of the first motor 403, the four second bevel gears 408 are respectively meshed with a side surface of the first bevel gear 402, clamping blocks 410 are fixedly connected to the outer sides of the tops of the four sliding bases 404, a workpiece is placed in the middle of the positioning disk 4, the first bevel gear 402 is controlled to rotate through the first motor 403, the sliding bases 404 are pulled to synchronously move, the workpiece is clamped inwards, the driving gear 401 is controlled to rotate through the second motor 9, and the driving gear 401 is pulled to rotate, and the driving gear 401 can move four holes of the workpiece to be positioned one by one to the bottom of a drill bit.

The second motor that sets up through control drive gear rotates to make the positioning disk rotate, make the work piece on the positioning disk after a hole processing is accomplished, can directly carry out the processing of next hole, need not to dismantle and install the work piece the secondary, realized the rapid machining to the work piece, solved the same work piece trompil many times among the prior art, need carry out the problem of dismantling and installing many times.

Referring to fig. 4, fig. 6 and fig. 12, a tapping machine is disclosed, a positioning disk 4 is installed in the middle rotation of the top of an operation table 1, four sliding bases 404 are installed in the inner part of the positioning disk 4 in a sliding manner at equal angles, a detection structure 8 is installed in the sliding manner in the sliding bases 404, the detection structure 8 comprises a detection rod base 801, a detection rod 802, a guide thread groove 803, a miniature camera 804 and a supporting spring 807, the detection rod 802 is sleeved in the detection rod base 801, and is elastically connected to the bottom of the inner cavity of the detection rod base 801 through the supporting spring 807, a guide thread groove 803 is formed in the side surface spiral of the detection rod 802, the miniature camera 804 is fixedly installed in the inner part of the top of the detection rod 802, a limiting block 808 is fixedly installed on the side wall of the inner cavity of the detection rod base 801 and is clamped in the guide thread groove, a second electric cylinder 405 is fixedly installed at the left side of the positioning disk 4 in the bottom of the operation table 1, an extrusion block 406 is fixedly connected to the extending end of the second electric cylinder 405, the extrusion block 406 is controlled by the second electric cylinder 405 to move, the extrusion block 406 is further limited to the position of the detection structure 8, the detection structure 8 is enabled to keep the position of the detection structure 8 and the threaded hole to be in a consistent with the position of the threaded hole, the miniature camera 804 is driven by the gear is driven by the screw hole 401, and the threaded hole 401 is driven by the rotation of the miniature camera 804 to rotate around the screw hole 401, and the top of the threaded hole 401 is driven by the screw hole 401, and the top is positioned in the top of the inner side of the screw hole 401 and has a degree opposite rotation to rotate speed opposite screw hole through the screw 4.

The problem of have a plurality of screw holes on the same work piece among the prior art, need artifical manual measurement, lead to inefficiency is solved, can detect four screw holes respectively, can not influence each other simultaneously, and then improves the detection efficiency of work piece.

Example 2

For a further optimization of the tapping machine provided in embodiment 1, specifically, as shown in fig. 5, 7, 8 and 9, a lifting frame 2 is fixedly installed on the inner side of the top of the operating platform 1, a first electric cylinder 6 is fixedly installed in the middle of the lifting frame 2, a traction structure 7 is slidably clamped in the middle of the lifting frame 2, a telescopic end of the first electric cylinder 6 is fixedly connected to the bottom of the traction structure 7, a second threaded rod 703 is rotatably installed in the middle of the traction structure 7, a sliding block 701 is sleeved on the middle thread of the second threaded rod 703, a drill bit base 702 is fixedly installed at the bottom of the sliding block 701, a third motor 901 is fixedly installed on the outer side of the traction structure 7, an output shaft of the third motor 901 is fixedly connected to the inner end of the second threaded rod 703, a third bevel gear 712 is fixedly connected to the outer end of the second threaded rod 703, the second threaded rod 703 is controlled to rotate by the third motor 901, and then the sliding block 701 is moved, so that the drill bit base 702 is moved in the horizontal direction, and the position of the drill bit base 702 is controlled, and the drill bit base 702 can be moved according to the processing requirements of a workpiece.

The clamping blocks on the first motor control positioning disk are used for fixing workpieces of different specifications, and the movable drill bit at the top is matched for punching different positions of the workpieces, so that the suitability performance of the tapping machine is improved, the workpieces can be machined according to requirements, and the problem that the workpieces are machined more singly in the prior art is solved.

Example 3

For further optimization of the tapping machine provided in embodiment 1 or 2, specifically, as shown in fig. 5 and 11, the bottom of the drill bit base 702 is provided with a containing structure 5, the containing structure 5 includes a sleeve 501, a telescopic cylinder 502, a magnetic suction ring 503 and a feeding hole 504, a dust collection barrel 3 is fixedly installed on the side surface of the top of the operating platform 1, the sleeve 501 is sleeved at the bottom of the drill bit base 702, the telescopic cylinder 502 is sleeved in the sleeve 501, the magnetic suction ring 503 is fixedly installed at the bottom of the telescopic cylinder 502, the feeding hole 504 is formed in the inner side of the magnetic suction ring 503, the magnetic suction ring 503 is fixedly communicated with the dust collection barrel 3 through the dust collection pipe 301, when a workpiece is processed, the magnetic suction ring 503 always contacts with the surface of the workpiece, and wraps the drill bit through the telescopic cylinder 502, so that chips are prevented from flying, and then the chips are rapidly sucked through the dust collection barrel 3 and the dust collection pipe 301 and the feeding hole 504.

Through the storage structure that sets up, through storage structure and dust absorption bucket mutually supporting, utilize storage structure to cover the surface of work piece processing to through the dust absorption bucket with piece quick suction, realized the rubbish waste product on the quick processing operation panel, solved the problem that the piece that the in-process that attacks the tooth produced flies everywhere on the workstation among the prior art.

Further, as shown in fig. 8 and 9, a storage tank 707 is provided at the bottom of the console 1, a docking sleeve 708 is slidably sleeved on the top of the storage tank 707, a magnetic ring 709 is fixedly mounted on the top of the docking sleeve 708, a telescopic base 710 is fixedly connected to the bottom end of the storage tank 707, and when the drill is used for processing a workpiece, the magnetic ring 709 is attracted by the magnetic ring 503 at this time, and further extends out from the storage tank 707, so that the docking sleeve 708 is docked with the bottom of the positioning disk 4.

Through the collection tank that sets up and docking sleeve and be equipped with the magnetic ring at docking sleeve's top, with accomodate the magnetism of structure bottom and inhale the ring mutually supporting, make docking sleeve when accomodating the magnetism of structure bottom and inhale the ring and touch the work piece, both mutual attractions adsorb the bottom of locating disk with the magnetic ring, realized preventing the inside that the piece of drill bit bottom falls to the operation panel to the piece that falls down from the top function that the piece was received, solved among the prior art and attack the piece that the tooth produced and fall into the inside difficult problem of clearance of equipment.

Further, as shown in fig. 8 and 9, a positioning sleeve 711 is fixedly installed on a side wall of an inner cavity of the operation platform 1, a sliding block 701 is movably sleeved in the positioning sleeve 711, a third threaded rod 706 is rotatably installed in the positioning sleeve 711, the outer end of the third threaded rod 706 is fixedly connected with the third tapered gear 712, the inner end of the third threaded rod 706 is in threaded connection with the inside of the telescopic base 710, a sleeve rod 705 is rotatably installed on the inner side of the top of the operation platform 1, a telescopic rod 704 is slidably sleeved on the top of the sleeve rod 705, the bottom end of the sleeve rod 705 and the top end of the telescopic rod 704 are fixedly provided with the third tapered gear 712, the third tapered gear 712 at the outer end of the second threaded rod 703 is meshed with the third tapered gear 712 at the top end of the telescopic rod 704, the third tapered gear 712 at the bottom end of the sleeve rod 703 is meshed with the third tapered gear 712 at the outer end of the third threaded rod 706, the second threaded rod 703 is controlled to rotate through a third motor 901, and then the telescopic rod 704 and the sleeve rod 705 are synchronously rotated, at this time, the inner end of the storage tank 707 is enabled to move, and the storage tank 707 and the drill bit 707 is always kept in the same direction.

Through the traction structure who sets up, the drill bit that takes in jar and top that makes the bottom carries out the removal on the horizontal direction simultaneously, and then guarantees that drill bit and take in jar remain throughout in same vertical direction, has realized that take in jar can be located the piece of drill bit all the time under admitting bottom when the drill bit is handled the work piece, has solved among the prior art need carry out the problem that manual removal and difficult butt joint are carried out to the take in jar of bottom when the drill bit removes.

Example 4

Referring to fig. 10, in the tapping machine, a second electric cylinder 405 is fixedly installed at the bottom of an operating platform 1 on the left side of a positioning plate 4, an extrusion block 406 is fixedly connected to an extending end of the second electric cylinder 405, a side of the top of the extrusion block 406 facing the drill bit is a curved arc surface, and the bottom end of the extrusion block 406 is always located at the outermost side of a moving section of a detection structure 8.

When the bottom end of the probe rod base 801 contacts the side surface of the pressing block 406, the probe rod base 801 moves inward, so that the probe rod base 801 is located right below the threaded hole, and the probe rod 802 can enter the center of the threaded hole.

The use process of the tapping machine provided by the application is as follows:

placing the workpiece in the middle of the positioning disk 4, controlling the sliding base 404 to move through the first motor 403 at this time, enabling the clamping block 410 to clamp the workpiece, controlling the drill bit base 702 to move through the third motor 901, enabling the drill bit at the bottom of the drill bit base 702 to move to the corresponding position, then controlling the traction structure 7 to lift through the first electric cylinder 6 to process the workpiece, enabling the magnetic attraction ring 503 to be attached to the surface of the workpiece at this time, wrapping the drill bit through the telescopic cylinder 502, enabling the magnetic ring 709 at the top of the butt joint sleeve 708 at the bottom to be attached to the bottom of the positioning disk 4 under the attraction of the magnetic attraction ring 503, enabling the dust collection barrel 3 to suck generated fragments into the dust collection barrel 3 through the dust collection pipe 301, and collecting the fallen fragments through the collecting tank 707, the first electric cylinder 6 is used for controlling the traction structure 7 to lift, the second electric motor 9 is used for controlling the driving gear 401 to rotate, the traction positioning disk 4 is further driven to rotate ninety degrees, so that punching of the next position is performed, meanwhile, the second electric cylinder 405 can be used for controlling the extrusion block 406 to stretch to the designated position, the extrusion block 406 is used for limiting the detection rod base 801 at the bottom of the detection structure 8, the detection rod base 801 is moved to the position right below the threaded hole, at the moment, the detection rod 802 can be supported by the supporting spring 807 and is rotated and lifted into the threaded hole under the action of the limiting block 808, the interior of the threaded hole is shot through the miniature camera 804, an image is transmitted to the server terminal, four threaded holes are pushed out in the same manner, and the four threaded holes are sequentially detected.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present application, but not all embodiments, and the preferred embodiments of the present application are shown in the drawings, which do not limit the scope of the patent claims. This application may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the application are directly or indirectly applied to other related technical fields, and are also within the scope of the application.

Claims

1. The utility model provides an internal diameter detecting system, its characterized in that includes tapping machine, miniature camera and server terminal, is equipped with elevating system and positioning system that are used for miniature camera on the tapping machine body, and the server terminal contains display, image acquisition unit, data contrast center and alarm system.

2. The inside diameter sensing system of claim 1, wherein the positioning system synchronously positions the position of the miniature camera according to the position of the drill bit so that the miniature camera is always vertically positioned directly below the drill bit.

3. The internal diameter detection system of claim 1, wherein the detection target on the tapping machine is located above the miniature camera, the miniature camera is moved under the detection target by the positioning system, and the miniature camera is sent to the detection target by the lifting mechanism.

4. The inside diameter sensing system of claim 1, wherein the lifting mechanism is located at the bottom of the miniature camera head, and the miniature camera head is lifted up in a spiral manner, so that the miniature camera head is lifted up in the threaded hole in a spiral manner, and the inside of the threaded hole is imaged, and the inside of the threaded hole is illuminated by a light source provided on the side surface of the miniature camera head.

5. The inside diameter detection system according to claim 1, wherein the server terminal receives the video image collected by the micro camera through the image collection unit and sends the image video data to the data comparison center of the server terminal.

6. The inside diameter detection system according to claim 1, wherein the data comparison center performs comparison calculation on the collected video and image data, and then feeds back the comparison result to the server terminal, when there is an error in the comparison data, the server terminal prompts the server terminal through the alarm system, and the flaws in the video and the image are displayed through the display.

7. The tapping machine according to claim 1, which is characterized by comprising an operation table (1), wherein a positioning disk (4) is rotatably installed in the middle of the top of the operation table (1), four sliding bases (404) are slidably installed in the positioning disk (4) at equal angles, a detection structure (8) is slidably installed in the sliding bases (404), a sliding groove (409) is formed in the middle of the positioning disk (4), the detection structure (8) comprises a detection rod base (801), a detection rod (802), a guide thread groove (803), a miniature camera (804) and a supporting spring (807), the detection rod base (801) is slidably installed in the sliding groove (409), the detection rod (802) is sleeved in the detection rod base (801) and is elastically connected to the bottom of an inner cavity of the detection rod base (801) through the supporting spring (807), a guide thread groove (803) is formed in the side screw of the sliding base (404), the miniature camera (804) is fixedly installed at the top end of the detection rod (802), a limiting block (808) is fixedly installed in the inner cavity (801), a limiting block (803) is fixedly installed on the inner side wall (803) of the inner side of the detection rod base (801), the extrusion block (406) is fixedly connected to the extending end of the second electric cylinder (405).

8. The tapping machine according to claim 7, wherein a driving gear (401) is meshed with a side surface of the positioning disc (4), a first motor (403) and a second motor (9) are fixedly installed at the bottom of the operating platform (1), the driving gear (401) is fixedly connected to an output shaft of the second motor (9), four sliding bases (404) are slidably installed on the surface of the positioning disc (4) at equal angles, a first threaded rod (407) is connected to an inner end of the sliding base (404) in a threaded manner, a second bevel gear (408) is fixedly connected to an inner end of the first threaded rod (407), a first bevel gear (402) is fixedly connected to an output shaft of the first motor (403), and four second bevel gears (408) are respectively meshed with a side surface of the first bevel gear (402), and clamping blocks (410) are fixedly connected to outer sides of tops of the four sliding bases (404).

9. The tapping machine according to claim 7, wherein a lifting frame (2) is fixedly mounted on the inner side of the top of the operating platform (1), a first electric cylinder (6) is fixedly mounted on the middle of the lifting frame (2), a traction structure (7) is fixedly connected to the middle of the lifting frame (2) in a sliding manner, the telescopic end of the first electric cylinder (6) is fixedly connected to the bottom of the traction structure (7), a second threaded rod (703) is rotatably mounted on the middle of the traction structure (7), a sliding block (701) is sleeved on the middle thread of the second threaded rod (703), a drill bit base (702) is fixedly mounted on the bottom of the sliding block (701), a third motor (901) is fixedly mounted on the outer side of the traction structure (7), an output shaft of the third motor (901) is fixedly connected to the inner end of the second threaded rod (703), and a third bevel gear (712) is fixedly connected to the outer end of the second threaded rod (703).

10. The tapping machine according to claim 7, wherein a receiving tank (707) is arranged at the bottom of the operating platform (1), a docking sleeve (708) is sleeved on the top sliding of the receiving tank (707), a magnetic ring (709) is fixedly arranged at the top of the docking sleeve (708), a telescopic base (710) is fixedly connected to the bottom end of the receiving tank (707), a positioning sleeve (711) is fixedly arranged on the side wall of the inner cavity of the operating platform (1), the sliding block (701) is movably sleeved in the positioning sleeve (711), a third threaded rod (706) is rotatably arranged in the positioning sleeve (711), a third conical gear (712) is fixedly connected to the outer end of the third threaded rod (706), a sleeve rod (705) is rotatably arranged on the inner side of the top of the operating platform (1), a telescopic rod (704) is sleeved on the top sliding sleeve of the sleeve rod (705), the bottom end of the sleeve rod (705) and the top end of the telescopic rod (704) are fixedly provided with a third conical gear (712), the third conical gear (712) is fixedly arranged at the outer end of the third threaded rod (704) and the third conical gear (712) is meshed with the third conical gear (712), and a third bevel gear (712) at the bottom end of the loop bar (705) is meshed with a third bevel gear (712) at the outer end of the third threaded bar (706).