CN212111183U

CN212111183U - Detection device for gear oil hole

Info

Publication number: CN212111183U
Application number: CN202020389745.2U
Authority: CN
Inventors: 陈惠英; 王开应; 陈法荣
Original assignee: Aiqi Technology Foshan Co ltd
Current assignee: Aiqi Technology Foshan Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-08
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a detection device for gear oil holes, which comprises a frame, wherein a fixed table and a driving component are fixed above the frame, the driving component is arranged on the side surface of the fixed table, an output shaft of the driving component is fixed with a driving wheel, the driving wheel is connected through a synchronous belt transmission and is arranged on a driven wheel on the fixed table, the upper end surface of the driven wheel is fixed with a placing platform, and the driving wheel and the driven wheel are fixed with detectors; from driving wheel and place the platform center and being equipped with the area and reflecting light the plane center post, the gear that detects is placed on place the platform, pass through the action wheel through the drive component, hold-in range and the transmission structure who constitutes from the driving wheel drive place the platform and rotate, make the gear revolve of placing on place the platform, when the light that the detector jetted out can shine reflection of light plane, can know the oilhole on the gear qualified, treater control alarm signals, realize the automated inspection of automatic gear oilhole, avoid artifical the problem that the easy mistake that takes place of measuring is examined and work efficiency is low.

Description

Detection device for gear oil hole

Technical Field

The utility model relates to a gear machining equipment field, in particular to a detection device for gear oilhole.

Background

The lubricating oil is applied to a gear which runs at a high speed, and an oil hole is usually formed in the side surface of the gear, so that lubricating oil is added to the matching surface of the gear and a shaft to reduce the friction force of the gear; meanwhile, heat generated by friction between the gear and the shaft is taken away through circulation of lubricating oil, and cooling is achieved.

In the production of gears, whether the oil holes of the gears are processed, whether the oil holes are processed into through holes and whether the oil holes are internally blocked by iron chips and other blocking objects are generally checked manually, particularly when the oil holes are blind holes or blocked, the oil holes are made of the same material and have the same color, so that the oil holes are difficult to find, the false detection can occur, and the gears are mainly rotated during the checking, so that the working efficiency is low.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art's weak point, an object of the utility model is to provide a detection device for gear oilhole for to the detection of gear, solve artifical detection and take place the problem that false retrieval and work efficiency are low easily.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a detection device for a gear oil hole comprises a base, wherein a fixed table and a driving member are fixed above the base, the driving member is arranged on the side surface of the fixed table, an output shaft of the driving member is vertically arranged, a driving wheel is fixed at the tail end of the output shaft, a driven wheel is rotatably connected on the fixed table, a synchronous belt is connected between the driving wheel and the driven wheel, a placing platform is fixed on the upper end surface of the driven wheel, an upright post is arranged between the driving wheel and the driven wheel, the lower end of the upright post is fixed on the fixed table, and a detector is fixed on the; a central through hole is formed in the centers of the driven wheel and the placing platform, a central column is arranged in the central through hole, the lower end of the central column is fixed on the fixed platform, a light reflecting plane is arranged on one side of the upper end, corresponding to the detector, and the detection sight line of the detector is opposite to the light reflecting plane; the front of frame is fixed with the electric cabinet, and the electric cabinet up end is fixed with attention device and control button, and the inside treater that is equipped with of electric cabinet, attention device, control button, drive member and detector all are connected with the treater electricity.

The detection device for the gear oil hole is characterized in that an oil receiving disc is fixed to the top face of the base, a support column is fixed to the lower end face of the fixed platform, the lower end of the support column is fixed to the oil receiving disc, and the overlooking projection area of the fixed platform is arranged inside the oil receiving disc.

In the detection device for the gear oil hole, a boss is arranged on the upper end face of the fixed platform, and the driven wheel is sleeved on the boss.

The detection device for the gear oil hole is characterized in that an external thread is arranged on the outer surface of the stand column, at least two nuts are in threaded connection with the external thread, an installation block is clamped between the nuts, and the detector is fixed on the installation block.

In the detection device for the gear oil hole, the alarm is arranged on one side of the electric cabinet close to the driving component, and the control button is arranged on one side of the electric cabinet close to the driven wheel.

In the detection device for the gear oil hole, a bearing seat is arranged on an output shaft of the driving member, and the bearing seat is arranged below the driving wheel and fixed on the base.

In the detection device for the gear oil hole, the driving component is a servo motor or a rotary cylinder.

Has the advantages that: set up fixed station and drive component in the frame top, be provided with place the platform on the fixed station, the gear that detects is placed on place the platform, drive component passes through the action wheel, hold-in range and the transmission structure who constitutes from the driving wheel drive place the platform and rotate, make the gear revolve of placing on place the platform, when the light that the detector jetted out can shine reflection of light plane, it is qualified to know the oilhole on the gear, treater control alarm signals, realize the automated inspection of automatic gear oilhole, avoid artifical the problem that the easy mistake that takes place of measuring is examined and work efficiency is low.

Drawings

Fig. 1 is a schematic structural diagram of a detection device for a gear oil hole provided by the present invention.

Fig. 2 is a schematic view of the mounting structure of the driven wheel.

Fig. 3 is a schematic diagram of a connection structure of a processor.

Fig. 4 is a schematic structural view of the gear.

Description of the main element symbols: the device comprises a base 1, a driving member 2, a bearing seat 3, a driving wheel 4, a synchronous belt 5, a mounting block 6, a nut 7, a vertical column 8, a detector 9, a driven wheel 10, a placing platform 11, a central column 12, a reflecting plane 121, a fixed platform 13, a supporting column 14, an oil receiving disc 15, a control button 16, an electric cabinet 17, an alarm 18, a boss 19, a bearing 20, a processor 21, a gear 22 and an oil hole 221.

Detailed Description

The utility model provides a detection apparatus for be used for gear oilhole, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.

Please refer to fig. 1, a detection apparatus for a gear oil hole, which includes a base 1, a fixed table 13 and a driving member 2 are fixed above the base 1, the driving member 2 is disposed on a side surface of the fixed table 13, an output shaft of the driving member 2 is vertically disposed, and a driving wheel 4 is fixed at an end of the output shaft, a driven wheel 10 is rotatably connected on the fixed table 13, a synchronous belt 5 is connected on the driving wheel 4 and the driven wheel 10, a placing platform 11 is fixed on an upper end surface of the driven wheel 10, so that the driving member 2 drives the driven wheel 10 to rotate through the driving wheel 4 and the synchronous belt 5, that is, the placing platform 11 fixed on the upper end surface of the driven.

An upright post 8 is arranged between the driving wheel 4 and the driven wheel 10, the lower end of the upright post 8 is fixed on a fixed platform 13, a detector 9 is fixed on the upright post 8, and the detector 9 can be an infrared sensor; the centers of the driven wheel 10 and the placing platform 11 are provided with a central through hole, a central column 12 is arranged in the central through hole, the lower end of the central column 12 is fixed on the fixed platform 13, in practical application, the diameter of the central column 12 is smaller than that of the central through hole, a light reflecting plane 121 is arranged on one side, corresponding to the detector 9, of the upper end of the central column 12, and the detection sight line of the detector 9 is arranged opposite to the light reflecting plane 121.

During detection, the gear is placed on the placing platform 11, as shown in fig. 4, the oil hole 221 of the gear 22 is at the same height as the light reflecting plane 121 of the central column 12, the driving member 2 drives the driven wheel 10 to drive the gear to rotate for more than one turn, if the oil hole 221 on the gear 22 is processed and is a through hole, the optical signal of the detector 9 can be emitted to the light reflecting plane 121 to be reflected, otherwise, the optical signal of the detector 9 cannot be reflected back to the signal receiving position of the detector 9 through the light reflecting plane 121. Therefore, whether the oil hole 221 of the gear 22 is a through hole can be known through the received signal of the detector 9.

Referring to fig. 3, an electric cabinet 17 is fixed on the front surface of the base 1, an alarm 18 and a control button 16 are fixed on the upper end surface of the electric cabinet 17, and a processor 21 is arranged in the electric cabinet 17, wherein the processor 21 can be a single chip microcomputer or a PLC; the alarm 18, the control button 16, the driving member 2 and the detector 9 are all electrically connected with the processor 21, and the control button 16 controls the rotation of the motor and the power on-off of the equipment. When the oil hole detecting device is used, the power supply starting device is switched on through the starting button, the gear is placed on the placing platform 11, the control button 16 is pressed, the driving component 2 rotates, when the oil hole is detected by the detector 9 and is a through hole, the processor 21 controls the alarm 18 to emit light and/or prompt sound according to a signal fed back by the detector 9, and people know whether the gear is provided with qualified oil holes or not according to the light or the prompt sound.

Preferably, the alarm 18 is arranged on one side of the electric cabinet 17 close to the driving member 2, and the control button 16 is arranged on one side of the electric cabinet 17 close to the driven wheel 10, so that the use is more convenient. That is, place back on place the platform 11 with the gear, the hand removes the small amplitude and can touch control button 16 to alarm 18 has light alarm 18, sees for the convenience of people, needs to install certain height, therefore alarm 18 establishes in the one side of keeping away from place the platform 11, can not influence getting of gear and put.

Referring to fig. 2, in a preferred embodiment, a boss 19 is disposed on an upper end surface of the fixed platform 13, the driven wheel 10 is sleeved on the boss 19, and an annular boss 19 extending upward is disposed on the upper end surface of the fixed platform 13, so that the driven wheel 10 is conveniently mounted, that is, the driven wheel 10 is sleeved on the boss 19, and a bearing 20 may be disposed between the boss 19 and the driven wheel 10 to reduce friction.

In a preferred embodiment, the outer surface of the column 8 is provided with an external thread, on which at least two nuts 7 are screwed, between the nuts 7 a mounting block 6 is clamped, and the detector 9 is fixed on the mounting block 6. The detector 9 is fixed on the upright post 8 through the mounting block 6, and the mounting block 6 is clamped on the upright post 8 through two or more nuts 7, therefore, the height of the detector 9 can be adjusted by adjusting the position of the nuts 7 on the upright post 8, so that the detector 9, the oil hole and the light reflecting plane 121 are at the same height, and the light of the detector 9 is perpendicular to the light reflecting plane 121.

Preferably, in order to stabilize the output shaft of the driving member 2 during rotation, a bearing seat 3 is disposed on the output shaft of the driving member 2, and the bearing seat 3 is disposed below the driving wheel 4 and fixed on the base 1. That is, after the installation, the timing belt 5 applies a force to the driving pulley 4 in the direction of the driven pulley 10, and the bearing seat 3 can increase the supporting point of the output shaft of the driving member 2, thereby increasing the stability thereof.

Among the above, the driving means 2 is preferably a servo motor or a rotary cylinder.

In a preferred embodiment, an oil receiving pan 15 is fixed on the top surface of the machine base 1, a support column 14 is fixed on the lower end surface of the fixed table 13, the lower end of the support column 14 is fixed in the oil receiving pan 15, and the top projection area of the fixed table 13 is arranged in the oil receiving pan 15. In the processing of gear, generally need use the coolant liquid to cool off, avoid damaging the cutter, consequently the gear behind the oilhole after the processing can have certain coolant liquid, sets up in fixed station 13 below and connects food tray 15 for the coolant liquid falls inside receiving food tray 15, can not lead to the ground wet and smooth and influence production.

In another preferred embodiment, the detector 9 includes a first sensor for detecting the presence of the oil holes and a second sensor for detecting the presence of the gear, both the first and second sensors being infrared sensors, the second sensor being offset from the oil hole position. In use, when the second sensor detects the presence of a gear and the first sensor detects the reflective surface 121, the processor 21 controls the alarm 18 to emit an alarm to prevent the presence of a gear on the placement platform 11 from being emitted.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.

Claims

1. A detection device for a gear oil hole is characterized by comprising a base, wherein a fixed table and a driving member are fixed above the base, the driving member is arranged on the side surface of the fixed table, an output shaft of the driving member is vertically arranged, a driving wheel is fixed at the tail end of the output shaft, a driven wheel is rotatably connected onto the fixed table, a synchronous belt is connected onto the driving wheel and the driven wheel, a placing platform is fixed onto the upper end surface of the driven wheel, an upright post is arranged between the driving wheel and the driven wheel, the lower end of the upright post is fixed onto the fixed table, and a detector is fixed onto the upright; a central through hole is formed in the centers of the driven wheel and the placing platform, a central column is arranged in the central through hole, the lower end of the central column is fixed on the fixed platform, a light reflecting plane is arranged on one side of the upper end, corresponding to the detector, and the detection sight line of the detector is opposite to the light reflecting plane; the front of frame is fixed with the electric cabinet, and the electric cabinet up end is fixed with attention device and control button, and the inside treater that is equipped with of electric cabinet, attention device, control button, drive member and detector all are connected with the treater electricity.

2. The device for detecting the oil hole in the gear as claimed in claim 1, wherein an oil receiving pan is fixed on the top surface of the machine base, a support column is fixed on the lower end surface of the fixing table, the lower end of the support column is fixed in the oil receiving pan, and the top view projection area of the fixing table is arranged in the oil receiving pan.

3. The device for detecting the oil hole in the gear as claimed in claim 2, wherein a boss is arranged on the upper end face of the fixed platform, and the driven wheel is sleeved on the boss.

4. The apparatus of claim 1, wherein the outer surface of the pillar is provided with an external thread, the external thread is threadedly connected with at least two nuts, the nuts are clamped by a mounting block, and the detector is fixed on the mounting block.

5. The apparatus as claimed in claim 1, wherein the alarm is provided on a side of the electric cabinet adjacent to the driving member, and the control button is provided on a side of the electric cabinet adjacent to the driven wheel.

6. The apparatus as claimed in claim 1, wherein a bearing seat is provided on the output shaft of the driving member, the bearing seat being provided below the driving wheel and fixed to the base.

7. The apparatus of claim 6, wherein the driving member is a servo motor or a rotary cylinder.