CN214310198U

CN214310198U - Transmission gear processing is with plane check out test set who has screening structure

Info

Publication number: CN214310198U
Application number: CN202022995560.9U
Authority: CN
Inventors: 林秋萍; 倪鎔华
Original assignee: Qiqihar Shiyu Technology Co ltd
Current assignee: Qiqihar Shiyu Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-28
Anticipated expiration: 2030-12-15

Abstract

The invention discloses a plane detection device with a screening structure for processing a transmission gear, which relates to the technical field of processing of transmission gears and comprises a processing piece and a detection camera, wherein a placing limit component is arranged outside the processing piece, a second pushing device is arranged outside the front end of the placing limit component, a supporting device is arranged at the bottom of the second pushing device, and a collecting tank is arranged outside the rear end of the supporting device. Making the entire device more compact.

Description

Transmission gear processing is with plane check out test set who has screening structure

Technical Field

The invention relates to the technical field of transmission gear machining, in particular to a plane detection device with a screening structure for transmission gear machining.

Background

The gear transmission is the most widely used transmission form in mechanical transmission, has the advantages of more accurate transmission, high efficiency, compact structure, reliable work and long service life, and needs quality detection in the process of machining the transmission gear, such as plane detection processing of the transmission gear.

The plane detection device of drive gear processing on the market is inconvenient to carry out the material loading spacing to the article that needs detected in the use, and is not compact enough between the structure function, occupies more space, brings inconvenience for user's use to can not carry out the shortcoming of categorised storage to article after detecting in the use.

Disclosure of Invention

The invention aims to provide plane detection equipment with a screening structure for processing a transmission gear, which aims to solve the problems that a plane detection device for processing the transmission gear in the background art is inconvenient to feed and limit objects to be detected in the using process, is not compact in structural operation, occupies more space, brings inconvenience to the use of a user, and cannot classify and store the detected objects in the using process.

In order to achieve the purpose, the invention provides the following technical scheme: a plane detection device with a screening structure for processing a transmission gear comprises a workpiece and a detection camera, wherein a placement limiting component is arranged outside the workpiece, a second pushing device is arranged outside the front end of the placement limiting component, a supporting device is arranged at the bottom of the second pushing device, a collecting tank is arranged outside the rear end of the supporting device, a conveying belt is arranged at the upper end of the second pushing device, a correction device is arranged at the upper end of the conveying belt, a connecting frame is arranged at one end outside the correction device, a main body is arranged outside the top of the connecting frame, adjusting devices are arranged at two ends inside the main body, a detection component is arranged at one end outside the adjusting devices, the detection camera is positioned outside the bottom of the detection component, a first pushing device is arranged at the left end inside the connecting frame, and a guiding device is arranged at one end, far away from the correction device, of the first pushing device, and a storage frame is arranged outside the bottom of the guide device.

Preferably, the adjusting device comprises a slide way, a first hydraulic air rod and a connecting plate, the slide way is arranged in the middle of the inside of the adjusting device, the first hydraulic air rod is arranged inside the slide way, and the connecting plate is arranged outside the top of the first hydraulic air rod.

Preferably, the connection plate is connected with the first hydraulic air rod in a welding mode, and the bottom of the first hydraulic air rod is tightly attached to the slide way.

Preferably, the first pushing device comprises a first electric push rod and a linking push plate, the middle of one end of the outer portion of the first pushing device is provided with the first electric push rod, and the linking push plate is installed at one end of the outer portion of the first electric push rod.

Preferably, the connection push plate is in screw connection with the first electric push rod, and the outer part of the tail end of the first electric push rod is fixedly connected with the inner part of the first pushing device.

Preferably, strutting arrangement includes hydraulic cylinder, motor, connecting hole and heating panel, and strutting arrangement's bottom is provided with hydraulic cylinder, the motor is installed to hydraulic cylinder's bottom, and the outside both ends of motor all are provided with the heating panel, the internally mounted of heating panel has the connecting hole, strutting arrangement's bottom and hydraulic cylinder's bottom are integrated structure, and hydraulic cylinder constitutes revolution mechanic through pivot and motor to the outside of motor and heating panel are closely laminating.

Preferably, guiding device includes connecting axle, fixed spring, PMKD and guide board, and guiding device's inside is provided with the connecting axle, the externally mounted of connecting axle has the guide board, and the end of guide board is provided with fixed spring, fixed spring's bottom is connected with PMKD, and PMKD and fixed spring be welded connection to fixed spring's top and guide board are adhesive connection, and the guide board passes through the connecting axle moreover and constitutes swing joint with guiding device.

Preferably, place spacing subassembly and include second hydraulic pressure gas pole and splint, and place the inside both ends of spacing subassembly and all be provided with the second hydraulic pressure gas pole, splint are installed to the outside one end of second hydraulic pressure gas pole, and the shape of splint is the arc structure to splint and second hydraulic pressure gas pole are adhesive connection.

Preferably, the correcting device comprises a third hydraulic air rod and an auxiliary plate, the third hydraulic air rod is arranged at one end of the outside of the correcting device, the auxiliary plate is arranged at one end of the outside of the third hydraulic air rod and is in bonding connection with the third hydraulic air rod, the correcting device is provided with two groups, and the correcting device is symmetrically distributed about the vertical center line of the conveying belt.

The invention provides plane detection equipment with a screening structure for processing a transmission gear, which has the following beneficial effects:

1. according to the invention, through the arrangement of the adjusting device, the detection assembly connected with the connecting plate can move up and down in the slide way by utilizing the arrangement of the first hydraulic air rod according to the thickness and the use requirement of an article in the use process, the detection assembly can be more stable in the up-and-down moving process by utilizing the design of the slide way, the shaking cannot be generated in the moving process, meanwhile, the structure is simple, the internal assembly of the whole adjusting device is hidden in the adjusting device, and the whole adjusting device is simpler.

2. According to the invention, through the arrangement of the first pushing device, after the detection of the workpieces is finished, the position of the connecting push plate can be moved by utilizing the action of the first electric push rod according to the detection structure, the workpieces placed on the outer surface of the placing limiting component can be pushed by moving the position of the connecting push plate, a user can conveniently classify and collect the workpieces with different detection structures, the workpieces with defects can be recovered and reprocessed, the first pushing device and the second pushing device have the same principle, the workpieces placed on the outer surface of the placing limiting component can be pushed backwards by utilizing the arrangement of the second pushing device, the workpieces can fall into the collecting tank in a centralized manner, and the uniform collection of the workpieces can be conveniently carried out by the user.

3. According to the invention, through the arrangement of the supporting device, the height of the supporting device can be adjusted by utilizing the action of the hydraulic cylinder according to the requirement of a machined part machining process, the structure is simple, the use is flexible, manual operation of a user is not needed, the interaction of the motor and the rotating shaft can be synchronously utilized to rotate the inside of the whole supporting device in the process of detecting the machined part, the multi-angle detection of the machined part by the detection camera in the detection assembly is facilitated, the detection blind area is reduced, and meanwhile, a proper amount of water can be injected into the inside of the hollow heat dissipation plate by utilizing the design of the connecting hole, so that the heat dissipation dredging treatment can be carried out on the motor in the working process.

4. According to the invention, through the arrangement of the guide device, the workpieces can be subjected to sliding conveying treatment by utilizing the inclination angle design of the guide device in the process of classifying and collecting the workpieces, the workpieces are prevented from directly falling into the collecting tank under the action of gravity, the fixed spring at the bottom of the guide device is stressed and contracted when the guide device is stressed, and meanwhile, the guide device is subjected to large-amplitude inclination treatment by synchronously utilizing the action of the connecting shaft, so that the workpieces can rapidly slide down.

5. According to the invention, through the arrangement of the placing limiting component, a user can place a workpiece to be detected on the outer surface of the conveying belt in advance, the workpiece can automatically fall into the placing limiting component through the arrangement of the conveying belt, and then the distance between the two clamping plates can be adjusted by utilizing the action of the second hydraulic air rod placed in the limiting component, so that the workpiece to be detected can be positioned, the workpiece is prevented from shaking in the detection process, the distance between the two clamping plates can be adjusted by utilizing the action of the second hydraulic air rod, the position of the workpiece on the outer surface of the conveying belt can be corrected, and convenience is provided for subsequent feeding.

Drawings

FIG. 1 is a schematic structural diagram of a workpiece of a plane inspection apparatus with a screening structure for transmission gear machining according to the present invention;

FIG. 2 is a schematic structural diagram of a plane inspection apparatus with a screening structure for transmission gear processing according to the present invention;

FIG. 3 is a schematic view of an internal structure of an adjusting device of a plane inspection apparatus with a screening structure for processing a transmission gear according to the present invention;

FIG. 4 is a schematic top view of a placement limiting assembly of a plane inspection apparatus with a screening structure for processing a transmission gear according to the present invention;

FIG. 5 is a schematic view of an internal connection structure of a first pushing device of a plane inspection apparatus with a screening structure for processing a transmission gear according to the present invention;

FIG. 6 is an enlarged schematic structural view of a plane inspection apparatus with a screening structure for processing a transmission gear in FIG. 2.

In the figure: 1. processing a workpiece; 2. a main body; 3. a detection component; 4. an adjustment device; 401. a slideway; 402. a first hydraulic gas lever; 403. a connector tile; 5. detecting a camera; 6. a connecting frame; 7. a conveyor belt; 8. a first urging device; 801. a first electric push rod; 802. connecting the push plate; 9. a second pushing device; 10. a support device; 1001. a hydraulic cylinder; 1002. a motor; 1003. connecting holes; 1004. a heat dissipation plate; 11. collecting tank; 12. a guide device; 1201. a connecting shaft; 1202. fixing the spring; 1203. fixing the bottom plate; 1204. a guide plate; 13. a storage frame; 14. placing a limiting component; 1401. a second hydraulic gas lever; 1402. a splint; 15. a corrective device; 1501. a third hydraulic pneumatic rod; 1502. an auxiliary plate.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1-6, the present invention provides a technical solution: a plane detection device with a screening structure for processing a transmission gear comprises a workpiece 1, a main body 2, a detection assembly 3, an adjusting device 4, a slideway 401, a first hydraulic air rod 402, a connecting plate 403, a detection camera 5, a connecting frame 6, a conveyor belt 7, a first pushing device 8, a first electric push rod 801, a connecting push plate 802, a second pushing device 9, a supporting device 10, a hydraulic air cylinder 1001, a motor 1002, a connecting hole 1003, a heat dissipation plate 1004, a collecting tank 11, a guiding device 12, a connecting shaft 1201, a fixed spring 1202, a fixed bottom plate 1203, a guide plate 1204, a containing frame 13, a placing limit assembly 14, a second hydraulic air rod 1401, a clamping plate 1402, a correcting device 15, a third hydraulic air rod 1501 and an auxiliary plate 1502, wherein the placing limit assembly 14 is arranged outside the workpiece 1, the second pushing device 9 is arranged outside the front end of the placing limit assembly 14, the placing limit assembly 14 comprises the second hydraulic air rod 1401 and the clamping plate 1402, and place the inside both ends of spacing subassembly 14 and all be provided with second hydraulic pressure gas pole 1401, splint 1402 is installed to the outside one end of second hydraulic pressure gas pole 1401, and splint 1402's shape is the arc structure, and splint 1402 is adhesive connection with second hydraulic pressure gas pole 1401, the user can place the required machined part 1 that detects in the outside surface of conveyer belt 7 in advance, can make machined part 1 automatic drop to the inside of placing spacing subassembly 14 through setting up of conveyer belt 7, then the usable effect of placing the inside second hydraulic pressure gas pole 1401 of spacing subassembly 14 is adjusted the distance between two splint 1402, thereby can carry out the location processing to the required machined part 1 that detects, avoid adding work piece 1 in the testing process and produce and rock.

The bottom of the second pushing device 9 is provided with a supporting device 10, the outside of the rear end of the supporting device 10 is provided with a collecting tank 11, the supporting device 10 comprises a hydraulic cylinder 1001, a motor 1002, a connecting hole 1003 and a heat dissipation plate 1004, the bottom of the supporting device 10 is provided with the hydraulic cylinder 1001, the bottom of the hydraulic cylinder 1001 is provided with the motor 1002, the two ends of the outside of the motor 1002 are provided with the heat dissipation plates 1004, the inside of the heat dissipation plates 1004 is provided with the connecting hole 1003, the bottom of the supporting device 10 and the bottom of the hydraulic cylinder 1001 are of an integrated structure, the hydraulic cylinder and the motor 1002 form a rotating structure, the outside of the motor 1002 and the heat dissipation plates 1004 are tightly attached, the supporting device 10 can be adjusted in height by the action of the hydraulic cylinder 1001 according to the requirement of the machining process of the machined part 1, the structure is simple, the use is flexible, and the manual operation of a user is not needed, and can utilize the interact of motor 1002 and pivot to whole strutting arrangement 10 inside rotating in the in-process that detects to processing piece 1 in step, be favorable to the inside detection camera 5 of detection subassembly 3 to carry out multi-angle detection to machined part 1, reduce the detection blind area, the user can utilize the design of connecting hole 1003 to pour into appropriate amount of water into to the inside hollow heating panel 1004's of inside into to this dispels the heat and dredges the processing to motor 1002 in the course of the work.

The upper end of the second pushing device 9 is provided with a conveyor belt 7, the upper end of the conveyor belt 7 is provided with a correcting device 15, the correcting device 15 comprises a third hydraulic air rod 1501 and an auxiliary plate 1502, the third hydraulic air rod 1501 is arranged at one end outside the correcting device 15, the auxiliary plate 1502 is arranged at one end outside the third hydraulic air rod 1501, the auxiliary plate 1502 and the third hydraulic air rod 1501 are in adhesive connection, the correcting device 15 is provided with two groups, the correcting device 15 is symmetrically distributed about the vertical center line of the conveyor belt 7, the distance between the two clamping plates 1402 can be adjusted by the aid of the action of the second hydraulic air rod 1401 on the workpiece 1 on the outer surface of the conveyor belt 7, accordingly, position correction processing can be conducted on the workpiece 1 on the outer surface of the conveyor belt 7, and convenience is provided for subsequent feeding.

The connecting frame 6 is arranged at one end outside the correcting device 15, the main body 2 is arranged outside the top of the connecting frame 6, the adjusting devices 4 are arranged at two ends inside the main body 2, the detection component 3 is arranged at one end outside the adjusting devices 4, each adjusting device 4 comprises a slide way 401, a first hydraulic air rod 402 and a connecting plate 403, the slide way 401 is arranged in the middle inside the adjusting device 4, the first hydraulic air rod 402 is arranged inside the slide way 401, the connecting plate 403 is arranged outside the top of the first hydraulic air rod 402, the connecting plate 403 is connected with the first hydraulic air rod 402 in a welding mode, the bottom of the first hydraulic air rod 402 is tightly attached to the slide way 401, the detection component 3 connected with the connecting plate 403 can move up and down inside the slide way 401 by the arrangement of the first hydraulic air rod 402 according to the thickness and the use requirement of an article in the using process, the design of usable slide 401 makes the in-process that determine module 3 reciprocated more stable, can not produce in removing the constitution and rock, and the whole adjusting device 4 internal component of simple structure is hidden in adjusting device 4's inside simultaneously for whole device is more succinct.

The detection camera 5 is located outside the bottom of the detection assembly 3, a first pushing device 8 is arranged at the left end inside the connecting frame 6, a guide device 12 is installed at one end, away from the correction device 15, of the first pushing device 8, the guide device 12 comprises a connecting shaft 1201, a fixed spring 1202, a fixed bottom plate 1203 and a guide plate 1204, the connecting shaft 1201 is arranged inside the guide device 12, the guide plate 1204 is installed outside the connecting shaft 1201, the fixed spring 1202 is arranged at the tail end of the guide plate 1204, the fixed bottom plate 1203 is connected to the bottom of the fixed spring 1202, the fixed bottom plate 1203 is connected with the fixed spring 1202 in a welding mode, the top of the fixed spring 1202 is connected with the guide plate 1204 in a bonding mode, the guide plate 1204 is movably connected with the guide device 12 through the connecting shaft 1201, and the machined part 1 can be conveyed and processed in a sliding mode by utilizing the design of the inclination angle of the guide device 12 in the process of classifying and collecting the machined part 1, avoid machined part 1 directly to drop to the inside of collecting vat 11 because of the action of gravity, and can be when guiding device 12 atress the fixed spring 1202 atress of guiding device 12 bottom shrink, utilize the effect of connecting axle 1201 to incline to handle guiding device 12 by a wide margin in step simultaneously, the quick landing of machined part 1 of being convenient for.

The first pushing device 8 comprises a first electric push rod 801 and a connecting push plate 802, the middle of one end of the outside of the first pushing device 8 is provided with the first electric push rod 801, one end of the outside of the first electric push rod 801 is provided with the connecting push plate 802, the connecting push plate 802 is in screw connection with the first electric push rod 801, the outside of the tail end of the first electric push rod 801 is fixedly connected with the inside of the first pushing device 8, after the machined part 1 is detected, the connecting push plate 802 can be moved according to the detection structure by using the action of the first electric push rod 801, the machined part 1 placed on the outer surface of the placing limiting component 14 can be pushed by moving the position of the connecting push plate 802, a user can conveniently classify, collect and process the machined parts 1 with different detection structures, and can recycle and reprocess the machined parts 1 with defects, and first thrust unit 8 is the same with second thrust unit 9 principle, can utilize setting up of second thrust unit 9 to promote backward placing in placing the machined part 1 on spacing subassembly 14 external surface, is favorable to machined part 1 to concentrate the inside that drops to collecting vat 11, and convenient to use person collects in unison, and the outside of guiding device 12 bottom is provided with accomodates frame 13.

In conclusion, the plane detection equipment with the screening structure for the transmission gear machining is used, in use, firstly, a user can place the machined part 1 required to be detected on the outer surface of the conveying belt 7, the machined part 1 required to be detected can be placed on the outer surface of the conveying belt 7 in advance, the conveying belt 7 can enable the machined part 1 to automatically fall into the position where the limiting component 14 is placed, then the distance between the two clamping plates 1402 can be adjusted by the aid of the action of the second hydraulic air rod 1401 in the position where the limiting component 14 is placed, accordingly, the machined part 1 required to be detected can be positioned, shaking of the machined part 1 in the detection process is avoided, the limiting component 14 can be placed to adjust the height of the supporting device 10 by the aid of the action of the hydraulic air cylinder 1001, the plane detection equipment is simple in structure and flexible to use, manual operation of the user is not needed, and the interaction of the motor 1002 and the rotating shaft can be synchronously utilized to adjust the height of the whole supporting device 10 in the process of detecting the machined part 1 10 is rotated, which is beneficial to the multi-angle detection of the machined part 1 by the detection camera 5 in the detection component 3 and reduces the detection blind area, and simultaneously, a user can inject a proper amount of water into the hollow heat dissipation plate 1004 by utilizing the design of the connecting hole 1003, so as to carry out heat dissipation and dredging treatment on the motor 1002 in the working process, and after the detection of the machined part 1 is finished, the position of the connecting push plate 802 can be moved by utilizing the action of the first electric push rod 801 according to the detection structure, the machined part 1 placed on the outer surface of the placing and limiting component 14 can be pushed by the movement of the position of the connecting push plate 802, so that the user can conveniently carry out classification and collection treatment on the machined parts 1 with different detection structures, the machined parts 1 with defects can be recovered and reprocessed, and the principle of the first pushing device 8 and the second pushing device 9 is the same, the arrangement of the second pushing device 9 can be used for pushing the processed parts 1 placed on the outer surface of the placing and limiting component 14 backwards, thereby being beneficial to the processed parts 1 to fall into the collecting tank 11 in a centralized way and being convenient for a user to collect the processed parts uniformly, but also can utilize the design of the inclination angle of the guiding device 12 to carry out sliding conveying processing on the processed pieces 1 in the process of classifying and collecting the processed pieces 1, avoid the processed pieces 1 from directly falling into the collecting tank 11 due to the action of gravity, and the fixing spring 1202 at the bottom of the guide device 12 can be stressed to contract when the guide device 12 is stressed, meanwhile, the guide device 12 is greatly inclined under the action of the connecting shaft 1201, so that the machined part 1 can slide down quickly, and the machined part 1 is collected by the containing frame 13, so that the whole transmission gear machining process is completed by using the plane detection equipment with the screening structure.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a drive gear processing is with plane check out test set who has screening structure, includes machined part (1) and detection camera (5), its characterized in that: the detection device is characterized in that a placing limiting component (14) is arranged outside the workpiece (1), a second pushing device (9) is arranged outside the front end of the placing limiting component (14), a supporting device (10) is arranged at the bottom of the second pushing device (9), a collecting tank (11) is arranged outside the rear end of the supporting device (10), a conveying belt (7) is arranged at the upper end of the second pushing device (9), a correcting device (15) is arranged at the upper end of the conveying belt (7), a connecting frame (6) is arranged at one end outside the correcting device (15), a main body (2) is arranged outside the top of the connecting frame (6), adjusting devices (4) are arranged at two ends inside the main body (2), a detection component (3) is arranged at one end outside the adjusting devices (4), and the detection camera (5) is located outside the bottom of the detection component (3), the left end of the inside of the connecting frame (6) is provided with a first pushing device (8), one end, far away from the correcting device (15), of the first pushing device (8) is provided with a guiding device (12), and the outside of the bottom of the guiding device (12) is provided with a storage frame (13).

2. The flat surface inspecting apparatus having a screening structure for transmission gear machining according to claim 1, wherein: adjusting device (4) include slide (401), first hydraulic pressure gas pole (402) and link up fishplate bar (403), and the inside middle part of adjusting device (4) is provided with slide (401), the internally mounted of slide (401) has first hydraulic pressure gas pole (402), and the outside at first hydraulic pressure gas pole (402) top is provided with link up fishplate bar (403).

3. The flat surface inspecting apparatus having a screening structure for transmission gear machining according to claim 2, wherein: the connecting plate (403) is connected with the first hydraulic air rod (402) in a welding mode, and the bottom of the first hydraulic air rod (402) is tightly attached to the slide way (401).

4. The flat surface inspecting apparatus having a screening structure for transmission gear machining according to claim 1, wherein: first thrust unit (8) include first electric putter (801) and link up push pedal (802), and the middle part of the outside one end of first thrust unit (8) is provided with first electric putter (801), link up push pedal (802) are installed to the outside one end of first electric putter (801).

5. The flat surface inspecting apparatus having a screening structure for transmission gear machining according to claim 4, wherein: the connection push plate (802) is in screw connection with the first electric push rod (801), and the outer portion of the tail end of the first electric push rod (801) is fixedly connected with the inner portion of the first pushing device (8).

6. The flat surface inspecting apparatus having a screening structure for transmission gear machining according to claim 1, wherein: the supporting device (10) comprises a hydraulic cylinder (1001), a motor (1002), a connecting hole (1003) and a heat dissipation plate (1004), the hydraulic cylinder (1001) is arranged at the bottom of the supporting device (10), the motor (1002) is installed at the bottom of the hydraulic cylinder (1001), the heat dissipation plate (1004) is arranged at each of two ends of the outside of the motor (1002), the connecting hole (1003) is installed inside the heat dissipation plate (1004), the bottom of the supporting device (10) and the bottom of the hydraulic cylinder (1001) are of an integrated structure, the hydraulic cylinder (1001) forms a rotating structure through a rotating shaft and the motor (1002), and the outside of the motor (1002) is tightly attached to the heat dissipation plate (1004).

7. The flat surface inspecting apparatus having a screening structure for transmission gear machining according to claim 6, wherein: guide device (12) are including connecting axle (1201), fixed spring (1202), PMKD (1203) and guide board (1204), and the inside of guide device (12) is provided with connecting axle (1201), the externally mounted of connecting axle (1201) has guide board (1204), and the end of guide board (1204) is provided with PMKD (1202), PMKD (1203) are connected to the bottom of PMKD (1202), and PMKD (1203) are welded connection with PMKD (1202), and PMKD's (1202) top and guide board (1204) are adhesive connection, and guide board (1204) constitute swing joint through connecting axle (1201) and guide device (12).

8. The flat surface inspecting apparatus having a screening structure for transmission gear machining according to claim 1, wherein: place spacing subassembly (14) and include second hydraulic pressure pneumatic rod (1401) and splint (1402), and place both ends of spacing subassembly (14) inside and all be provided with second hydraulic pressure pneumatic rod (1401), splint (1402) are installed to the outside one end of second hydraulic pressure pneumatic rod (1401), and the shape of splint (1402) is the arc structure to splint (1402) and second hydraulic pressure pneumatic rod (1401) are adhesive connection.

9. The flat surface inspecting apparatus having a screening structure for transmission gear machining according to claim 1, wherein: the correcting device (15) comprises a third hydraulic air rod (1501) and an auxiliary plate (1502), the third hydraulic air rod (1501) is arranged at one end of the outer portion of the correcting device (15), the auxiliary plate (1502) is installed at one end of the outer portion of the third hydraulic air rod (1501), the auxiliary plate (1502) and the third hydraulic air rod (1501) are in bonding connection, two groups of correcting devices (15) are arranged, and the correcting devices (15) are symmetrically distributed about the vertical center line of the conveyor belt (7).