CN220366808U

CN220366808U - Flatness detection device

Info

Publication number: CN220366808U
Application number: CN202322018522.1U
Authority: CN
Inventors: 武立宏
Original assignee: Tongyong Testing Technology Shanghai Co ltd
Current assignee: Tongyong Testing Technology Shanghai Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-19
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the technical field of flatness detection and discloses a flatness detection device which comprises a base, wherein a chute is formed in the base, a supporting plate is connected to the inside of the chute in a sliding mode, a detection table is fixedly connected to the top of the supporting plate, and a mounting plate is fixedly connected to the bottom of the supporting plate. According to the utility model, the plate to be detected is placed on the detection table, the rotary table is rotated to drive the threaded rod to rotate, the clamping plates at the two ends can be driven to move inwards by utilizing the threads and clamp and fix the placed plate, then the slow motor is started to work to drive the driving rod to rotate so as to drive the gear to rotate, the mounting plate can be driven to move by the teeth, the fixed plate is driven to move by the support plate and the detection table, and meanwhile, the push block is pushed to slide along the inside of the rectangular opening by starting the electric telescopic rod so as to drive the infrared range finder to move forwards and backwards, so that the comprehensive distance measurement can be carried out on the surface of the plate passing below, and the flatness of an article can be judged.

Description

Flatness detection device

Technical Field

The utility model relates to the technical field of flatness detection, in particular to a flatness detection device.

Background

Flatness refers to the fact that when certain objects are produced or processed, the difference data are flatness between the surface and the absolute level, the flatness of the surface of some sheet products needs to be detected after the sheet products are produced, so that the products meet quality requirements, the existing flatness detection mode is to detect the sheet products by adopting a straight ruler and visual inspection mode, sometimes naked eyes cannot accurately observe, personal errors exist in the detection mode, detection accuracy is low, manual detection speed is low, and efficiency is low.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a flatness detection device which has the advantage of high detection precision.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a roughness detection device, includes the base, the spout has been seted up on the base, the inside sliding connection of spout has the backup pad, the top fixedly connected with of backup pad detects the platform, the bottom fixedly connected with mounting panel of backup pad, the cavity has been seted up on the base, the inside fixed mounting of cavity has slow motor, fixedly connected with actuating lever on the slow motor, fixed mounting has the gear that is located the mounting panel below on the actuating lever, the outside fixedly connected with support of base, rectangular mouth has been seted up at the middle part of support, fixed mounting has electric telescopic handle on the support, fixedly connected with is along the inside gliding ejector pad of rectangular mouth on the electric telescopic handle, the bottom fixed mounting of ejector pad has infrared range finder.

As a preferable technical scheme of the utility model, the detection table is provided with the movable opening, the inside of the movable opening is movably connected with the threaded rod, the outside of the threaded rod is fixedly provided with the rotary table, and the two ends of the threaded rod are respectively sheathed with the clamping plates sliding along the inside of the movable opening.

As a preferable technical scheme of the utility model, teeth are fixedly arranged at the bottom of the mounting plate at equal intervals, and the mounting plate is meshed with the gear through the teeth.

As a preferable technical scheme of the utility model, a second limiting groove is formed in the inner wall of the sliding groove, and a second limiting block sliding along the inside of the second limiting groove is fixedly arranged on the supporting plate.

As a preferable technical scheme of the utility model, a first limit groove is formed in the inner wall of the rectangular opening, and first limit blocks sliding along the inside of the first limit groove are fixedly connected to two sides of the push block.

As a preferable technical scheme of the utility model, a console is fixedly arranged outside the right end of the base.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the plate to be detected is placed on the detection table, the rotary table is rotated to drive the threaded rod to rotate, the clamping plates at the two ends can be driven to move inwards by utilizing the threads to clamp and fix the placed plate, then the slow motor is started to drive the driving rod to rotate, so that the gear is driven to rotate, the mounting plate can be driven to move by the teeth, the fixed plate is driven to move by the support plate and the detection table, meanwhile, the push block is pushed to slide along the inside of the rectangular opening by starting the electric telescopic rod, so that the infrared range finder is driven to move forwards and backwards, the comprehensive range finding can be carried out on the surface of the plate passing below, the flatness of an article is judged, the whole automatic detection is realized, and the device is high in efficiency and high in precision.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation position of the infrared range finder of the present utility model;

FIG. 3 is a schematic view of the internal cross-sectional structure of the cavity of the present utility model;

FIG. 4 is a schematic view of the location of a mounting plate according to the present utility model.

In the figure: 1. a base; 2. a chute; 3. a detection table; 4. a movable opening; 5. a threaded rod; 501. a turntable; 6. a clamping plate; 7. a bracket; 8. an electric telescopic rod; 9. a console; 10. a rectangular opening; 1001. a first limit groove; 11. a pushing block; 111. a first limiting block; 12. a support plate; 121. a second limiting block; 13. an infrared range finder; 14. a cavity; 15. a slow motor; 16. a driving rod; 17. a gear; 18. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides a flatness detection device, which comprises a base 1, wherein a chute 2 is formed in the base 1, a supporting plate 12 is connected in the chute 2 in a sliding manner, a detection table 3 is fixedly connected to the top of the supporting plate 12, a mounting plate 18 is fixedly connected to the bottom of the supporting plate 12, a cavity 14 is formed in the base 1, a slow motor 15 is fixedly arranged in the cavity 14, a driving rod 16 is fixedly connected to the slow motor 15, a gear 17 positioned below the mounting plate 18 is fixedly arranged on the driving rod 16, a bracket 7 is fixedly connected to the outer side of the base 1, a rectangular opening 10 is formed in the middle of the bracket 7, an electric telescopic rod 8 is fixedly arranged on the bracket 7, a push block 11 sliding along the inside of the rectangular opening 10 is fixedly connected to the electric telescopic rod 8, and an infrared range finder 13 is fixedly arranged at the bottom of the push block 11; the plate to be detected is placed on the detection table 3, the slow motor 15 is started again to work to drive the driving rod 16 to rotate, so that the gear 17 is driven to rotate, the mounting plate 18 can be driven to move through the teeth, the fixed plate is driven to move through the support plate 12 and the detection table 3, meanwhile, the push block 11 is pushed to slide along the inside of the rectangular opening 10 by starting the electric telescopic rod 8, the infrared range finder 13 is driven to move back and forth, comprehensive range finding can be carried out on the surface of the plate passing through below, and accordingly the flatness of an article is judged.

The detection table 3 is provided with a movable opening 4, a threaded rod 5 is movably connected inside the movable opening 4, a turntable 501 is fixedly arranged outside the threaded rod 5, and clamping plates 6 sliding along the inside of the movable opening 4 are sleeved at two ends of the threaded rod 5 in a threaded manner;

through placing the panel that needs to detect on detecting platform 3, rotate carousel 501 again and drive threaded rod 5 rotation, utilize the splint 6 at screw thread drivable both ends to the inboard removal and fix the panel centre gripping of placing, prevent that the panel from taking place to remove, crooked phenomenon when detecting, ensure the precision of detecting.

Wherein, the bottom of the mounting plate 18 is equidistantly and fixedly provided with teeth, and the mounting plate 18 is meshed with the gear 17 through the teeth;

the mounting plate 18 can be driven to move back and forth to be adjusted through the teeth meshed with the rotating gear 17, so that automatic work during detection is facilitated.

The inner wall of the chute 2 is provided with a second limit groove, and the support plate 12 is fixedly provided with a second limit block 121 sliding along the inside of the second limit groove;

through the second stopper 121 along the inside slip of second spacing groove, can provide stable spacing effect for backup pad 12, guarantee that it can be more stable at the in-process that removes.

The inner wall of the rectangular opening 10 is provided with a first limit groove 1001, and both sides of the push block 11 are fixedly connected with a first limit block 111 sliding along the inside of the first limit groove 1001;

through the inside slip of first stopper 111 along first spacing groove 1001, can provide spacing effect for ejector pad 11, guarantee that it is more stable at the in-process of round trip movement, ensure the precision of detection.

Wherein, the control console 9 is fixedly arranged outside the right end of the base 1;

the electric telescopic rod 8, the infrared range finder 13 and the slow motor 15 are controlled to work through the prescription of the control console 9, and meanwhile, data detected by the infrared range finder 13 can be uploaded to the control console 9 for an observer to watch (the technology is the prior art and is not repeated here), so that the detection work is facilitated.

The working principle and the using flow of the utility model are as follows:

the plates to be detected are placed on the detection table 3, the rotary table 501 is rotated to drive the threaded rod 5 to rotate, and the clamping plates 6 at the two ends can be driven to move inwards by using threads to clamp and fix the placed plates;

the slow motor 15 is started again to work to drive the driving rod 16 to rotate, thereby drive the gear 17 to rotate, can drive the mounting panel 18 through the tooth and remove, thereby drive the panel that is fixed through backup pad 12, detection platform 3 and remove, simultaneously promote ejector pad 11 through starting electric telescopic handle 8 and slide along the inside of rectangle mouth 10, thereby drive infrared range finder 13 back-and-forth movement, can carry out comprehensive range finding to the panel surface of below process, thereby judge the roughness of article.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Flatness detection device, including base (1), its characterized in that: the automatic detection device is characterized in that a sliding chute (2) is formed in the base (1), a supporting plate (12) is connected to the sliding inside of the sliding chute (2), a detection table (3) is fixedly connected to the top of the supporting plate (12), a mounting plate (18) is fixedly connected to the bottom of the supporting plate (12), a cavity (14) is formed in the base (1), a slow motor (15) is fixedly arranged in the cavity (14), a driving rod (16) is fixedly connected to the slow motor (15), a gear (17) located below the mounting plate (18) is fixedly arranged on the driving rod (16), a support (7) is fixedly connected to the outer side of the base (1), a rectangular opening (10) is formed in the middle of the support (7), an electric telescopic rod (8) is fixedly connected to the support (7), a pushing block (11) sliding along the rectangular opening (10) is formed in the bottom of the pushing block (11), and an infrared range finder (13) is fixedly arranged on the bottom of the pushing block (11).

2. The flatness detection apparatus according to claim 1, wherein: the detection table (3) is provided with a movable opening (4), a threaded rod (5) is movably connected to the inside of the movable opening (4), a turntable (501) is fixedly arranged on the outside of the threaded rod (5), and clamping plates (6) sliding along the inside of the movable opening (4) are sleeved at both ends of the threaded rod (5) in a threaded mode.

3. The flatness detection apparatus according to claim 1, wherein: the bottom of the mounting plate (18) is fixedly provided with teeth at equal intervals, and the mounting plate (18) is meshed with the gear (17) through the teeth.

4. The flatness detection apparatus according to claim 1, wherein: the inner wall of the sliding chute (2) is provided with a second limiting groove, and the supporting plate (12) is fixedly provided with a second limiting block (121) sliding along the inside of the second limiting groove.

5. The flatness detection apparatus according to claim 1, wherein: the inner wall of the rectangular opening (10) is provided with a first limit groove (1001), and both sides of the push block (11) are fixedly connected with a first limit block (111) sliding along the inside of the first limit groove (1001).

6. The flatness detection apparatus according to claim 1, wherein: the control table (9) is fixedly arranged outside the right end of the base (1).