CN216081390U

CN216081390U - Automatic detection device for inner hole of workpiece

Info

Publication number: CN216081390U
Application number: CN202122622849.0U
Authority: CN
Inventors: 曾石军; 曾石松
Original assignee: Kunshan Baiyijin Precision Mould Co ltd
Current assignee: Kunshan Baiyijin Precision Mould Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-18
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to an automatic detection device for inner holes of workpieces, which comprises a motor, wherein an annular detection device and an automatic detection device are arranged on the motor, the annular detection device comprises a rotating disc, a base and a mounting block, the rotating disc is arranged on the extending end of the motor, the axis of the extending end of the motor is coincident with the axis of the rotating disc, the base is arranged on the rotating disc, a first fixing hole is arranged on the base, the mounting block is arranged on the base, a second fixing hole is arranged on the mounting block, bolts respectively penetrate through the first fixing hole and the second fixing hole and are in threaded connection with the rotating disc of the base and the base, under the design of the annular detection device, a workpiece firstly penetrates through the mounting hole and is arranged in the bearing block, before detection is carried out, the motor is started, the rotation of a plurality of bearing blocks on the rotating disc can be driven, and the workpiece is arranged in the bearing block, so the workpiece can be brought into the lower end of a hole detection sensor, therefore, the detection is started, and the occupied area of the whole equipment is reduced.

Description

Automatic detection device for inner hole of workpiece

Technical Field

The utility model relates to the technical field of workpiece detection, in particular to an automatic detection device for an inner hole of a workpiece.

Background

In the detection of engineering equipment, due to the reasons of abrasion, deformation and the like of a workpiece of the equipment in the using process, the diameter of inner holes at special positions, such as deep holes, furnaces, pipelines and the like, needs to be detected. Taking a blast furnace tuyere pipeline as an example, the pipeline is positioned in a furnace of an iron-making blast furnace, the temperature is 100-. Patent No. CN201720370550.1 discloses a porous workpiece's check out test set, in this scheme, when needs examine the work piece, if can only detect the hole of work piece on the straight line, can cause the area of equipment too big, and can occupy a large amount of spaces when the installation of work piece, thereby cause the efficiency reduction of use and the increase of cost, most hole detection all detects for the manual work simultaneously, can only detect the reduction that can cause efficiency through the manual work if a large amount of work pieces, influence holistic detection flow.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an automatic detection device for an inner hole of a workpiece, which aims to solve the technical problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the automatic detection device for the inner hole of the workpiece comprises a motor, wherein an annular detection device and an automatic detection device are arranged on the motor, the annular detection device comprises a rotating disc, a base and a mounting block, a support frame is arranged on the motor, the rotating disc is mounted at the extending end of the motor and is attached to the support frame, the axis of the extending end of the motor is coincided with the axis of the rotating disc, the rotating disc is provided with a base, the base is provided with a first fixing hole, the mounting block is arranged on the base, and the mounting block is provided with a second fixing hole, a bolt passes through the first fixing hole to connect the base and the rotating disc, and the bolt passes through the second fixed orifices and is connected installation piece and base, automatic checkout device includes the extension bar, accepts seat, cylinder and screwed pipe, installs on the extension bar and accepts the seat, accepts to be connected with the cylinder on the seat, installs the screwed pipe on the expansion end of cylinder.

Preferably, the mounting block is provided with a bearing block, the bearing block is provided with a mounting hole, the bearing block is connected to the mounting block, a workpiece is arranged in the mounting hole, the workpiece can be connected in the mounting hole in a pluggable manner, and the mounting convenience of the workpiece is guaranteed due to the design of the mounting hole.

Preferably, the mounting block is provided with an anti-collision hole, the workpiece is mounted on the mounting hole, the axis of the hole in the workpiece coincides with the axis of the anti-collision hole, the diameter of the anti-collision hole is larger than that of the hole in the workpiece, and the design of the anti-collision hole ensures the possibility of collision of the whole device.

In a further preferred mode, the annular detection devices are arranged in a plurality and are respectively and symmetrically installed on the rotating disc, and the detection efficiency is guaranteed due to the design of the plurality of annular detection devices.

In a further preferred mode, the extension bar is provided with a clamping sleeve, clamping plates and a clamping bolt, the clamping sleeve is mounted on the extension bar, the clamping plates are mounted on the clamping sleeve, the two clamping plates are symmetrically mounted on the clamping sleeve, the clamping bolt penetrates through the clamping plates and is connected to the clamping plates, and the design of the clamping bolt ensures the convenience of mounting.

In further preferred, be equipped with support column, fixed cover and supporting seat in the clamping sleeve, the support column is installed in the clamping sleeve to support column threaded connection installs the supporting seat on the fixed terminal surface under the fixed cover on the fixed cover, and the supporting seat is installed subaerial, and the stability of whole detection has been guaranteed in the design of supporting seat and fixed cover.

Compared with the prior art, the utility model provides an automatic detection device for inner holes of workpieces, which has the following beneficial effects:

in the utility model, under the design of the annular detection device, a workpiece is firstly installed in the bearing block through the installation hole, before detection, the motor is started to drive the plurality of bearing blocks on the rotating disc to rotate, because the workpiece is arranged in the bearing block, the workpiece can be brought into the lower end of the hole detection sensor to start detection, the occupied area of the whole device is reduced, the detection efficiency is improved, under the design of the automatic detection device, firstly, a workpiece passes through the mounting hole and is installed in the bearing block, then the hole detection sensor is connected on the threaded pipe in a threaded manner, the hole detection sensor is stretched into the hole of the workpiece by starting the air cylinder, because the mounting block is provided with the anti-collision hole, the mounting block can extend into the anti-collision hole when a workpiece is detected, therefore, the condition that the hole detection sensor collides with the mounting hole is reduced, and the overall using effect is improved.

Drawings

FIG. 1 is a schematic structural diagram of an automatic inspection device for inner holes of workpieces according to the present invention;

FIG. 2 is an exploded view of the base, mounting holes and receiving blocks of the present invention;

FIG. 3 is a schematic diagram of an explosive structure of a cylinder and bore detection sensor according to the present invention;

FIG. 4 is a schematic top view of the ring detection device of the present invention.

In the figure: 1. a motor; 2. rotating the disc; 3. a base; 4. mounting blocks; 5. a first fixing hole; 6. a second fixing hole; 7. an extension bar; 8. a bearing seat; 9. a cylinder; 10. a threaded pipe; 11. a bearing block; 12. mounting holes; 13. a workpiece; 14. an anti-collision hole; 15. a clamping sleeve; 16. a clamping plate; 17. clamping the bolt; 18. a support pillar; 19. fixing a sleeve; 20. a supporting seat; 101. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the automatic detection device for the inner hole of the workpiece comprises a motor 1, wherein an annular detection device and an automatic detection device are arranged on the motor 1, the annular detection device comprises a rotating disc 2, a base 3 and an installation block 4, a support frame 101 is arranged on the motor 1, the rotating disc 2 is arranged on the extending end of the motor 1, the rotating disc 2 is attached to the support frame 101, the axis of the extending end of the motor 1 is coincident with the axis of the rotating disc 2, the base 3 is arranged on the rotating disc 2, a first fixing hole 5 is formed in the base 3, the installation block 4 is arranged on the base 3, a second fixing hole 6 is formed in the installation block 4, a bolt penetrates through the first fixing hole 5 to connect the base 3 and the rotating disc 2, and penetrates through the second fixing hole 6 to connect the installation block 4 and the base 3, the automatic detection device comprises an extending rod 7, a bearing seat 8, The extension rod 7 is provided with a bearing seat 8, the bearing seat 8 is connected with a cylinder 9, and the extension end of the cylinder 9 is provided with a threaded pipe 10.

In this embodiment, the mounting block 4 is provided with a receiving block 11, the receiving block 11 is provided with a mounting hole 12, the receiving block 11 is connected to the mounting block 4, a workpiece 13 is arranged in the mounting hole 12, the workpiece 13 is installed in the mounting hole 12 in a pluggable manner, and the mounting hole 12 is matched with the workpiece 13 for installation.

In this embodiment, the mounting block 4 is provided with an anti-collision hole 14, the workpiece 13 is mounted on the mounting hole 12, the axis of the hole in the workpiece 13 coincides with the axis of the anti-collision hole 14, the diameter of the hole is larger than that of the hole in the workpiece 13, and the anti-collision hole 14 is used in combination with a hole detection sensor.

In this embodiment, the annular detection devices are provided in plurality and are respectively and symmetrically installed on the rotating disc 2, and the efficiency of detection is ensured by the plurality of annular detection devices.

In the present embodiment, the extension bar 7 is provided with a clamping sleeve 15, a clamping plate 16 and a clamping bolt 17, the clamping sleeve 15 is mounted on the extension bar 7, the clamping plate 16 is mounted on the clamping sleeve 15, the two clamping plates 16 are symmetrically mounted on the clamping sleeve 15, the clamping bolt 17 passes through the clamping plates 16 and is connected to the clamping plates 16, and the clamping bolt 17 is clamped on the two clamping plates 16.

In the embodiment, a supporting column 18, a fixed sleeve 19 and a supporting seat 20 are arranged in the clamping sleeve 15, the supporting column 18 is installed in the clamping sleeve 15, the supporting column 18 is in threaded connection with the fixed sleeve 19, the supporting seat 20 is installed on the lower end face of the fixed sleeve 19, and the supporting seat 20 is installed on the ground.

Example 2:

on the basis of embodiment 1, when the annular detection device is used, firstly, the base 3 and the mounting block 4 are respectively fixed along the first fixing hole 5 and the second fixing hole 6 through a plurality of bolts, after the fixation is completed, the workpiece 13 is slidably mounted in the mounting hole 12, then, the detection process is performed, then, the motor 1 is started, the support frame 101 is mounted on the ground, a chute is preferably arranged on the support frame 101, and a sliding block or a pulley corresponding to the chute is preferably arranged on the lower end surface of the rotating disc 2, so that the rotating disc 2 can better rotate along the support frame 101, the rotating disc 2 is driven to rotate under the action of the motor 1, after one workpiece 13 is detected, the workpiece can be rotated onto the next workpiece 13 through the rotation of the rotating disc 2 to be detected, thereby, the annular detection process is completed, when the automatic detection device is used, firstly, a proper hole detection sensor is selected, then with its threaded connection on screwed pipe 10, then start cylinder 9, through cylinder 9 downstream, can drive hole detection sensor downstream, then enter into the downthehole of work piece 13 and detect, after detecting, start cylinder 9 and lift up hole detection sensor, then will carry out the detection of next work piece 13 through rolling disc 2 to accomplish the process of whole detection.

Example 3:

on the basis of the embodiment, under the combined action of the annular detection device and the automatic detection device, when the workpiece 13 is detected, the cylinder 9 drives the hole detection sensor to move downwards, so that the workpiece 13 can be detected in the hole, and the mounting hole 12 is provided with the anti-collision hole 14, so that the collision of the hole detection sensor caused by the excessive movement of the cylinder 9 is avoided, the failure probability is reduced, and the overall efficiency is improved.

While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and variations may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Work piece hole automatic checkout device, including motor (1), its characterized in that: an annular detection device and an automatic detection device are arranged on a motor (1), the annular detection device comprises a rotating disc (2), a base (3) and a mounting block (4), a support frame (101) is arranged on the motor (1), the rotating disc (2) is mounted on the extending end of the motor (1), the rotating disc (2) is attached to the support frame (101), the axis of the extending end of the motor (1) is coincided with the axis of the rotating disc (2), the base (3) is mounted on the rotating disc (2), a first fixing hole (5) is formed in the base (3), the mounting block (4) is mounted on the base (3), a second fixing hole (6) is formed in the mounting block (4), a bolt penetrates through the first fixing hole (5) to connect the base (3) and the rotating disc (2), and the bolt penetrates through the second fixing hole (6) to connect the mounting block (4) and the base (3), the automatic detection device comprises an extension rod (7), a bearing seat (8), a cylinder (9) and a threaded pipe (10), wherein the bearing seat (8) is installed on the extension rod (7), the cylinder (9) is connected onto the bearing seat (8), and the threaded pipe (10) is installed at the extending end of the cylinder (9).

2. The automatic detection device for the inner hole of the workpiece according to claim 1, characterized in that: the mounting block (4) is provided with a bearing block (11), a mounting hole (12) is formed in the bearing block (11), the bearing block (11) is connected to the mounting block (4), a workpiece (13) is arranged in the mounting hole (12), and the workpiece (13) can be installed in the mounting hole (12) in a pluggable mode.

3. The automatic detection device for the inner hole of the workpiece according to claim 2, characterized in that: the anti-collision device is characterized in that an anti-collision hole (14) is formed in the mounting block (4), the workpiece (13) is mounted on the mounting hole (12), the axis of the hole in the workpiece (13) is overlapped with the axis of the anti-collision hole (14), and the diameter of the anti-collision hole (14) is larger than that of the hole in the workpiece (13).

4. The automatic detection device for the inner hole of the workpiece according to claim 3, wherein: the annular detection devices are arranged in a plurality and are respectively and symmetrically arranged on the rotating disc (2).

5. The automatic detection device for the inner hole of the workpiece according to claim 1, characterized in that: the telescopic rod is characterized in that a clamping sleeve (15), clamping plates (16) and clamping bolts (17) are arranged on the extension rod (7), the clamping sleeve (15) is installed on the extension rod (7), the clamping plates (16) are installed on the clamping sleeve (15), the two clamping plates (16) are symmetrically installed on the clamping sleeve (15), and the clamping bolts (17) penetrate through the clamping plates (16) and are connected to the clamping plates (16).

6. The automatic detection device for the inner hole of the workpiece according to claim 5, wherein: the clamping sleeve is characterized in that a supporting column (18), a fixing sleeve (19) and a supporting seat (20) are arranged in the clamping sleeve (15), the supporting column (18) is installed in the clamping sleeve (15), the supporting column (18) is in threaded connection with the fixing sleeve (19), the supporting seat (20) is installed on the lower end face of the fixing sleeve (19), and the supporting seat (20) is installed on the ground.