CN218601219U

CN218601219U - Gear flaw detection device

Info

Publication number: CN218601219U
Application number: CN202223000701.4U
Authority: CN
Inventors: 钟佩蕊
Original assignee: Tianjin Ribiao Machinery Technology Co ltd
Current assignee: Tianjin Ribiao Machinery Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-10
Anticipated expiration: 2032-11-03

Abstract

The application provides a gear flaw detection device belongs to gear detection technical field. The gear flaw detection device comprises a flaw detection assembly. The subassembly of detecting a flaw includes the box, detects a flaw appearance, motor and anchor clamps, the appearance of detecting a flaw connect in the roof of box, the end of detecting a flaw of the appearance of detecting a flaw is provided with the probe of detecting a flaw. During the use, open the box, then carry out the centre gripping to the gear through anchor clamps, then flaw detection to the gear through appearance and the probe of detecting a flaw, then it is rotatory with the gear to drive anchor clamps through the motor, and then flaw detection to the gear, drive the gear through the motor and carry out the rotation at the uniform velocity, the condition that the gear rotational speed influences efficiency slowly and the rotational speed influences the precision soon can not appear, and, the motor drives the gear rotatory, need not that operating personnel is manual rotatory, can save certain manpower, can reduce operating personnel's tired nature, and then the difficult condition that operating personnel misoperation appears.

Description

Gear flaw detection device

Technical Field

The application relates to the field of gear detection, in particular to a gear flaw detection device.

Background

The gear is a mechanical element with a gear continuously meshed with a wheel rim to transmit motion and power, the gear needs to be subjected to flaw detection by using a flaw detection device after production is completed, and the patent technology with the publication number of CN212622399U discloses a gear nondestructive flaw detection device which comprises a case and a base, a bearing is horizontally and fixedly embedded in the middle of the right side of the case, a rotating rod penetrates through the middle shaft of the bearing horizontally and fixedly, the left end face of the rotating rod is vertically and fixedly connected with the middle of the right side face of a supporting plate, an inserted rod is vertically and fixedly connected with the middle of the left side face of the supporting plate, a gear disc is inserted into the inserted rod, an operator cranks to rotate the rotating rod to drive the gear disc to rotate, and therefore the gear disc is ensured to be completely detected under the rotating condition. This gear nondestructive inspection device drives the toothed disc rotation through the manual rotation crank of operating personnel, but manual rotation crank, its slew velocity is hardly remain stable, can influence the efficiency of detecting a flaw when the rotation is slow, can influence the precision of detecting a flaw when the rotation is fast, make to detect a flaw comparatively inconvenient, and, along with the increase of operating time and work load, the manual rotation crank of operating personnel can produce tired nature, and then the condition of maloperation appears easily.

SUMMERY OF THE UTILITY MODEL

In order to remedy the above deficiency, the present application provides a gear flaw detection apparatus aimed at improving the problems set forth in the background described above.

The embodiment of the application provides a gear flaw detection device, which comprises a flaw detection assembly.

The subassembly of detecting a flaw includes the box, detects a flaw appearance, motor and anchor clamps, the appearance of detecting a flaw connect in the roof of box, the end of detecting a flaw of the appearance of detecting a flaw is provided with the probe of detecting a flaw, the probe of detecting a flaw is located inside the box, the motor connect in one side of box, anchor clamps with the output of motor links to each other, anchor clamps rotate in inside the box, anchor clamps are located the below of the probe of detecting a flaw.

In a specific embodiment, the bottom wall of the box body is provided with four supporting legs, and the four supporting legs are respectively and fixedly connected to four corners of the bottom wall of the box body.

In a specific embodiment, a button is arranged on one side of the flaw detector, a display screen is arranged on one side of the flaw detector, and the flaw detection end of the flaw detector is fixedly penetrated through the center of the top wall of the box body.

In a specific embodiment, the motor is connected to the outer wall of one side of the box body, and the output end of the motor penetrates through one side of the box body in a rotating mode.

In a specific embodiment, a box door is arranged on one side of the box body away from the motor.

In a specific embodiment, the fixture comprises a connecting rod, a fixing plate, a fixing rod, a clamping plate and a threaded rod, wherein one end of the connecting rod is fixedly connected with the output end of the motor, the center of one side of the fixing plate is fixedly connected with the other end of the connecting rod, one end of the fixing rod is fixedly connected with the center of the other side of the fixing plate, one end of the threaded rod is fixedly connected with the center of one side of the clamping plate, the rod body thread of the threaded rod is inserted into the fixing rod, and the clamping plate and the fixing plate are arranged correspondingly.

In a specific embodiment, one side of the fixing plate, which is far away from the connecting rod, is provided with a first rubber pad, one side of the clamping plate is provided with a second rubber pad, and the second rubber pad is arranged corresponding to the first rubber pad.

In a specific embodiment, a thread groove is formed in the fixing rod, and the thread of the threaded rod is inserted into the thread groove.

The beneficial effects of the utility model are that: the utility model discloses a gear device of detecting a flaw that above-mentioned design obtained, during the use, open the box, then carry out the centre gripping through anchor clamps to the gear, then detect a flaw through the appearance of detecting a flaw and the probe of detecting a flaw to the gear, then it is rotatory to drive anchor clamps and gear through the motor, and then detect a flaw, drive gear through the motor and carry out rotation at the uniform velocity, the gear rotational speed can not appear and influence the condition of efficiency and rotational speed fast influence precision and appear, and, the motor drives the gear rotation, need not that the manual rotation that carries on of operating personnel, can save certain manpower, can reduce operating personnel's tired nature, and then the difficult condition that appears operating personnel misoperation.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a first perspective structure of a gear flaw detection apparatus according to an embodiment of the present application;

FIG. 2 is a second perspective view schematically illustrating a gear flaw detection apparatus according to an embodiment of the present disclosure;

FIG. 3 is a schematic sectional view showing a gear flaw detector according to an embodiment of the present invention;

FIG. 4 is a schematic view of a clamp structure provided in an embodiment of the present application;

fig. 5 is a schematic cross-sectional structure diagram of a clamp according to an embodiment of the present disclosure.

In the figure: 100-a flaw detection assembly; 110-a box body; 111-support legs; 112-a door; 120-flaw detector; 121-flaw detection probes; 122-a button; 123-a display screen; 130-a motor; 140-a clamp; 141-a connecting rod; 142-a fixed plate; 1421 — first rubber pad; 143-a fixing bar; 1431-thread groove; 144-a splint; 1441-second rubber mat; 145-threaded rod.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to FIG. 1, the present application provides a gear inspection apparatus including an inspection assembly 100.

Referring to fig. 1 to 5, the flaw detection assembly 100 includes a box body 110, a flaw detector 120, a motor 130 and a clamp 140, wherein the bottom wall of the box body 110 is provided with four support legs 111, the four support legs 111 are respectively fixedly connected to four corners of the bottom wall of the box body 110, the flaw detector 120 is connected to the top wall of the box body 110, a flaw detection end of the flaw detector 120 is provided with a flaw detection probe 121, the flaw detection probe 121 is located inside the box body 110, one side of the flaw detector 120 is provided with a button 122, one side of the flaw detector 120 is provided with a display screen 123, the flaw detection end of the flaw detector 120 is fixedly penetrated through the center of the top wall of the box body 110, the motor 130 is connected to one side of the box body 110, the motor 130 is connected to the outer wall of one side of the box body 110, and the output end of the motor 130 is rotatably penetrated through one side of the box body 110.

In the present application, the clamp 140 is connected to an output end of the motor 130, the clamp 140 rotates inside the box 110, the clamp 140 is located below the flaw detection probe 121, the clamp 140 includes a connecting rod 141, a fixing plate 142, a fixing rod 143, a clamping plate 144, and a threaded rod 145, one end of the connecting rod 141 is fixedly connected to an output end of the motor 130, a center of one surface of the fixing plate 142 is fixedly connected to another end of the connecting rod 141, one end of the fixing rod 143 is fixedly connected to a center of another surface of the fixing plate 142, one end of the threaded rod 145 is fixedly connected to a center of one surface of the clamping plate 144, a rod body of the threaded rod 145 is screwed into the fixing rod 143, a threaded groove 1431 is formed in the fixing rod 143, the threaded rod 145 is screwed into the threaded groove 1431, the clamping plate 144 and the fixing plate 142 are correspondingly disposed, a gear to be subjected to flaw detection is clamped by the clamping plate 144 and the fixing plate 142, and the rotating clamping plate 144 can drive the threaded rod 145 to rotate, and further enable the threaded rod 145 to gradually exit from the interior of the threaded groove 1431.

In this application, one side of the fixing plate 142 away from the connecting rod 141 is provided with a first rubber pad 1421, one side of the clamping plate 144 is provided with a second rubber pad 1441, and the second rubber pad 1441 corresponds to the first rubber pad 1421.

In the present embodiment, a door 112 is disposed on a side of the box body 110 away from the motor 130.

Specifically, the working principle of the gear flaw detection device is as follows: when the flaw detection device is used, the box door 112 is opened, the clamping plate 144 is rotated, the threaded rod 145 can gradually exit from the inside of the threaded groove 1431, the threaded rod 145 and the fixed rod 143 can be separated, the gear to be detected is sleeved on the fixed rod 143, the threaded rod 145 is inserted into the fixed rod 143 again in a threaded mode, the gear is clamped through the clamping plate 144 and the fixed plate 142, the gear is detected through the flaw detector 120 and the flaw detection probe 121, the motor 130 is turned on, the motor 130 drives the connecting rod 141 to rotate, the clamping plate 144 and the fixed plate 142 are further driven to rotate, the gear is further detected, the connecting rod 141, the clamping plate 144, the fixed plate 142 and the gear are driven to rotate at a constant speed through the motor 130, the conditions that the efficiency is influenced by the rotation speed slowly and the accuracy is influenced by the rotation speed are avoided, the motor 130 drives the gear to rotate, the manual rotation of an operator is not needed, certain manpower can be saved, the fatigue of the operator can be reduced, and the situation that the operation error of the operator is not prone to occur.

It should be noted that the specific model specifications of the flaw detector 120, the flaw detection probe 121, and the motor 130 need to be determined by type selection according to the actual specification of the apparatus, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A gear flaw detection device is characterized by comprising

Subassembly (100) detects a flaw, subassembly (100) of detecting a flaw includes box (110), flaw detector (120), motor (130) and anchor clamps (140), flaw detector (120) connect in the roof of box (110), the end of detecting a flaw of flaw detector (120) is provided with flaw detection probe (121), flaw detection probe (121) are located inside box (110), motor (130) connect in one side of box (110), anchor clamps (140) with the output of motor (130) links to each other, anchor clamps (140) rotate in inside box (110), anchor clamps (140) are located the below of detecting a flaw probe (121).

2. The gear flaw detection device of claim 1, wherein the bottom wall of the box body (110) is provided with four support legs (111), and the four support legs (111) are fixedly connected to four corners of the bottom wall of the box body (110).

3. The gear flaw detection device of claim 1, wherein a button (122) is disposed on one surface of the flaw detector (120), a display screen (123) is disposed on one surface of the flaw detector (120), and a flaw detection end of the flaw detector (120) is fixed to penetrate through a center of a top wall of the box (110).

4. The gear flaw detection apparatus of claim 1, wherein the motor (130) is connected to an outer wall of one side of the housing (110), and an output end of the motor (130) is rotatably inserted through one side of the housing (110).

5. The gear flaw detection apparatus according to claim 4, wherein a door (112) is provided on a side of the case (110) remote from the motor (130).

6. The gear flaw detection device of claim 4, wherein the clamp (140) comprises a connecting rod (141), a fixing plate (142), a fixing rod (143), a clamping plate (144) and a threaded rod (145), one end of the connecting rod (141) is fixedly connected with the output end of the motor (130), the center of one surface of the fixing plate (142) is fixedly connected with the other end of the connecting rod (141), one end of the fixing rod (143) is fixedly connected with the center of the other surface of the fixing plate (142), one end of the threaded rod (145) is fixedly connected with the center of one surface of the clamping plate (144), the rod body of the threaded rod (145) is inserted into the fixing rod (143), and the clamping plate (144) is arranged corresponding to the fixing plate (142).

7. The gear flaw detection device of claim 6, wherein a first rubber pad (1421) is disposed on a surface of the fixing plate (142) away from the connecting rod (141), and a second rubber pad (1441) is disposed on a surface of the clamping plate (144), wherein the second rubber pad (1441) corresponds to the first rubber pad (1421).

8. The gear flaw detection device of claim 7, wherein a threaded groove (1431) is formed in the fixing rod (143), and the threaded rod (145) is threadedly inserted into the threaded groove (1431).