CN223841180U

CN223841180U - Metal product surface flatness detection device

Info

Publication number: CN223841180U
Application number: CN202520310858.1U
Authority: CN
Inventors: 周星祥; 周金栋; 王静; 宿新斌; 孙俊伟
Original assignee: Qingdao Guangshenghe Precision Industrial Co ltd
Current assignee: Qingdao Guangshenghe Precision Industrial Co ltd
Priority date: 2025-02-25
Filing date: 2025-02-25
Publication date: 2026-01-27
Anticipated expiration: 2035-02-25

Abstract

The utility model provides a metal product surface flatness detection device, which belongs to the technical field of metal product processing, and comprises a bottom plate, wherein two vertical plates which are longitudinally arranged are fixedly arranged on the right side of the bottom plate, a detection assembly which is longitudinally and slidably connected is arranged between the two vertical plates, a detection table is fixedly arranged on the bottom plate, a portal frame is fixedly arranged on the left side of the top wall of the bottom plate, a turnover assembly is vertically and slidably connected on the right wall of the portal frame, and a lifting assembly for driving the turnover assembly to move is arranged on the top wall of the portal frame.

Description

Metal product surface flatness detection device

Technical Field

The utility model belongs to the technical field of metal product processing, and particularly relates to a metal product surface flatness detection device.

Background

The metal material refers to a metal element or a metal characteristic material mainly composed of metal elements, and when the metal product is processed, a detection device is usually required to detect the flatness of the metal product so as to facilitate the subsequent processing of the metal product;

The utility model patent of CN202420951610.9 (bulletin number: CN 222124308U) discloses a metal product flatness detection device, which comprises a workbench, wherein a fixing component is arranged inside the workbench, a transmission component is arranged inside and outside the workbench, a detection component is arranged at the top of the workbench, the detection component comprises an electric push rod arranged at the top of the workbench, and a first connecting frame is fixedly connected at the bottom of the electric push rod;

after the metal product of above-mentioned patent is installed, only can detect its one side, if all need to carry out the roughness to the metal product all around and detect, then need take off by hand, however when detecting the great metal product of weight, manual upset is inconvenient for the operation.

Disclosure of utility model

In view of the above, the present utility model provides a device for detecting the surface flatness of a metal product, which is used for solving the technical problems that the existing detecting device is not convenient for detecting a plurality of surfaces of the metal product, and if the metal product is detected by turning over, the metal product needs to be manually taken down, but when the metal product with a large weight is detected, the manual turning over is not convenient for operation.

The utility model is realized in the following way:

The utility model provides a metal product surface flatness detection device which is provided with a bottom plate, wherein two vertical plates which are longitudinally arranged are fixedly arranged on the right side of the bottom plate, and a detection assembly which is longitudinally and slidably connected is arranged between the two vertical plates;

The detection platform is fixedly mounted on the bottom plate, the portal frame is fixedly mounted on the left side of the top wall of the bottom plate, the turnover assembly is vertically and slidably connected on the right wall of the portal frame, and the lifting assembly for driving the turnover assembly to move is arranged on the top wall of the portal frame.

On the basis of the technical scheme, the metal product surface flatness detection device can be further improved as follows:

further, the upset subassembly includes the backup pad, be equipped with the carousel of swivelling joint on the right wall of backup pad, fixed mounting has double-end cylinder on the front wall of carousel, the one end that the activity end tip of double-end cylinder all fixed mounting had the splint, the other end of splint extends right.

Further, vertical sliding connection has the balancing weight on the left wall of portal frame, the one end of fixed mounting has the chain on the roof of balancing weight, the other end of chain passes through the roof fixed mounting of portal frame is in the backup pad.

Further, the lifting assembly comprises two bearing seats symmetrically and fixedly arranged on the top wall of the portal frame, and one end of a rotating rod is rotatably connected in each bearing seat through a bearing;

The one end that the bull stick is close to the bearing frame all fixed mounting have the sprocket of coaxial setting with it, the sprocket with the chain transmission is connected.

Further, a guide rod and a screw rod which is rotationally connected are fixedly arranged between the vertical plates, the detection assembly comprises a moving plate, one side of the moving plate is in sliding connection with the guide rod, and the other side of the moving plate is in threaded connection with the screw rod.

Further, a telescopic cylinder is fixedly installed on the top wall of the middle part of the movable plate, the movable end of the telescopic cylinder downwards penetrates through the movable plate, and a connecting plate is fixedly installed at the end part of the movable plate.

Further, two T-shaped rods are connected to the top wall of the connecting plate in a sliding mode, connecting frames in inverted U-shaped structures are fixedly connected to the bottom ends of the T-shaped rods in a common mode, rollers are connected to the connecting frames in a rotating mode, and a distance sensor is fixedly installed on the top wall of the connecting frame.

Compared with the prior art, the metal product surface flatness detection device has the advantages that the turnover assembly is arranged to enable the metal product to be turned over and then detected, namely, under the condition that manual adjustment is not carried out, one metal product can detect four surfaces at most, the lifting assembly is arranged to drive the metal product to lift and facilitate the turnover of the metal product in a matching manner, and the detection table is arranged to temporarily put the metal product, so that the next surface is clamped.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall front view of a metal product surface flatness detection apparatus;

FIG. 2 is a side view of a left side mechanism of a metal product surface flatness detection device;

FIG. 3 is a side view of the right side mechanism of a metal product surface flatness detection device;

FIG. 4 is a front view of a detecting assembly of a metal product surface flatness detecting device;

in the drawings, the list of components represented by the various numbers is as follows:

1. The device comprises a bottom plate, 11, a detection table, 2, a portal frame, 20, a turnover assembly, 21, a supporting plate, 22, a turntable, 23, a double-head cylinder, 24, a clamping plate, 25, a sliding rail, 26, a sliding block, 27, a balancing weight, 28, a chain, 29, a servo motor, 30, a lifting assembly, 31, a bearing seat, 32, a rotating rod, 33, a chain wheel, 34, a double-head motor, 4, a detection assembly, 41, a vertical plate, 42, a guide rod, 43, a screw rod, 44, a moving plate, 45, a telescopic cylinder, 46, a driving motor, 51, a connecting plate, 52, a T-shaped rod, 53, a connecting frame, 54, a roller, 55 and a distance sensor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

As shown in fig. 1-4, the utility model provides a metal product surface flatness detection device, which is provided with a bottom plate 1, wherein two vertical plates 41 which are longitudinally arranged are fixedly arranged on the right side of the bottom plate 1, and a detection component 4 which is longitudinally and slidably connected is arranged between the two vertical plates 41;

Wherein, fixed mounting has the detection platform 11 on the bottom plate 1, and the roof left side fixed mounting of bottom plate 1 has portal frame 2, and vertical sliding connection has tilting assembly 20 on the right wall of portal frame 2, is equipped with the lifting assembly 30 that is used for driving tilting assembly 20 to remove on the roof of portal frame 2.

Optionally, in the above technical solution, the overturning assembly 20 includes a supporting plate 21, a turntable 22 rotatably connected is provided on a right wall of the supporting plate 21, a double-head cylinder 23 is fixedly mounted on a front wall of the turntable 22, one ends of clamping plates 24 are fixedly mounted at movable end ends of the double-head cylinder 23, and the other ends of the clamping plates 24 extend rightward.

Optionally, in the above technical solution, a counterweight 27 is vertically slidably connected to the left wall of the gantry 2, one end of a chain 28 is fixedly mounted on the top wall of the counterweight 27, and the other end of the chain 28 is fixedly mounted on the support plate 21 through the top wall of the gantry 2.

Optionally, in the above technical solution, the lifting assembly 30 includes two bearing seats 31 symmetrically and fixedly installed on the top wall of the gantry 2, and one end of the rotating rod 32 is rotatably connected in each bearing seat 31 through a bearing;

The end of the rotating rod 32, which is close to the bearing seat 31, is fixedly provided with a chain wheel 33 which is coaxially arranged with the rotating rod, and the chain wheel 33 is in transmission connection with the chain 28.

Alternatively, in the above technical solution, the guide rod 42 and the screw 43 rotatably connected are fixedly installed between the vertical plates 41, and the detecting assembly 4 includes a moving plate 44, one side of the moving plate 44 is slidably connected with the guide rod 42, and the other side of the moving plate 44 is in threaded connection with the screw 43.

Optionally, in the above technical solution, a telescopic cylinder 45 is fixedly installed on the top wall of the middle part of the moving plate 44, the movable end of the telescopic cylinder 45 penetrates through the moving plate 44 downwards, and a connecting plate 51 is fixedly installed at the end part.

Optionally, in the above technical solution, two T-shaped rods 52 are slidably connected to the top wall of the connecting plate 51, the bottom ends of the T-shaped rods 52 are fixedly connected with a connecting frame 53 having an inverted "U" structure, rollers 54 are rotatably connected to the connecting frame 53, and a distance sensor 55 is fixedly mounted on the top wall of the connecting frame 53.

Further, the sliding connection mode of the application comprises two groups of sliding rails 25 and sliding blocks 26, wherein the sliding rails 25 are fixedly arranged on the left wall and the right wall of the portal frame 2, the sliding blocks 26 are respectively fixedly arranged on the right wall of the balancing weight 27 and the left wall of the supporting plate 21, and the sliding blocks 26 are in sliding connection with the sliding rails 25 corresponding to the same side, so that guiding is provided for vertical sliding connection.

Further, a double-headed motor 34 is fixedly mounted in the middle of the top wall of the portal frame 2, one end, close to each other, of an output shaft of the double-headed motor 34 and the rotating rod 32 is connected through a coupling, a servo motor 29 is fixedly mounted in the middle of the left wall of the supporting plate 21, the output shaft of the servo motor 29 extends rightward, penetrates through the supporting plate 21 and is connected with the middle of the rotating disc 22, a driving motor 46 is fixedly mounted on the outer wall of one vertical plate 41, and the driving motor 46 penetrates through the vertical plate 41 and is connected with the screw 43 through the coupling.

Wherein the servo motor 29, the double-headed motor 34, and the driving motor 46 are each rotatable clockwise and counterclockwise. Wherein the clamping plate 24 is always located at the lower end of the roller 54. The device detects the lifting of the clamping plate 24 (the clamping plate 24 and the bottom wall of the supporting plate 21 are flush in the initial state), and the detection table 11 is used for assisting turning over and avoiding affecting turning over of the clamping plate 24.

Working principle:

In the initial state, the clamping plates 24 are vertical to the ground as shown in fig. 1, so that the metal product to be detected is positioned between the two clamping plates 24;

Starting the double-head air cylinder 23 to enable two movable ends of the double-head air cylinder to shrink simultaneously until the clamping plate 24 clamps the metal product in the middle, enabling the telescopic air cylinder 45 to drive the connecting plate 51 to move downwards until the roller 54 is abutted with the metal product, and detecting one surface of the metal product, which is positioned at the top at the moment, through the detection assembly 4;

After one surface is detected, the movable end of the telescopic cylinder 45 is completely contracted to enable the roller 54 to be positioned at the highest end, at the moment, the turnover assembly 20 turns clockwise for 90 degrees, and the turnover assembly 20 moves downwards until the metal product part (more than one half of the whole) is abutted on the detection table 11, at the moment, the clamping plate 24 moves outwards to loosen the clamping of the metal product;

And anticlockwise turns 90 degrees to an initial angle, so that the clamping plate 24 clamps the metal product again, and then moves upwards to an initial height, so that the metal product is located at the top surface to complete one turn, detection is performed through the detection assembly 4, and the operation is repeated if the next surface needs to be turned again for inspection.

The lifting (i.e. height adjustment) of the turnover assembly 20 is performed by starting the double-headed motor 34 to rotate the output shaft thereof clockwise at the same time, and driving the sprocket 33 to rotate through connection with the rotating rod 32, so that the sprocket 33 moves right to drive the support plate 21 to move downward (counterclockwise rotation moves the support plate 21 upward).

The turning mode of the turning assembly 20 is that the first turning drives the turntable 22 to rotate 90 degrees clockwise through the servo motor, and the next turning servo motor drives the turntable 22 to turn 90 degrees anticlockwise for resetting, so that 90 degrees rotation is generated in a clockwise and anticlockwise alternating mode.

The detection mode of the detection assembly 4 is the same as that of the prior art, specifically, the telescopic cylinder 45 is started to drive the moving plate 44 and the like to enable the roller 54 to move downwards until the roller contacts with the metal product, the screw 43 is driven to rotate by the rotation of the driving motor 46 to enable the moving plate 44 to move forwards or backwards along the guide rod 42, if the roller 54 moves to a part with uneven surface of the metal product, the roller 54 drives the connecting frame 53 and the distance sensor 55 to move upwards, and the distance sensor 55 detects that the distance between the connecting frame 53 and the connecting plate 51 changes, namely the surface of the metal product is uneven.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A metal product surface flatness testing device, comprising a base plate (1), wherein two longitudinally arranged upright plates (41) are fixedly installed on the right side of the base plate (1), and a testing component (4) is provided between the two upright plates (41) in a longitudinal sliding connection;

The invention is characterized in that a testing platform (11) is fixedly installed on the base plate (1), a gantry frame (2) is fixedly installed on the left side of the top wall of the base plate (1), a flipping component (20) is vertically slidably connected on the right wall of the gantry frame (2), and a lifting component (30) for driving the flipping component (20) to move is provided on the top wall of the gantry frame (2).

2. The surface flatness testing device for metal products according to claim 1, characterized in that the flipping component (20) includes a support plate (21), a turntable (22) is provided on the right wall of the support plate (21) and is rotatably connected, a double-headed cylinder (23) is fixedly installed on the front wall of the turntable (22), and a clamping plate (24) is fixedly installed on the movable end of the double-headed cylinder (23), and the other end of the clamping plate (24) extends to the right.

3. The surface flatness testing device for metal products according to claim 2, characterized in that a counterweight (27) is vertically slidably connected to the left wall of the gantry (2), one end of a chain (28) is fixedly installed on the top wall of the counterweight (27), and the other end of the chain (28) is fixedly installed on the support plate (21) through the top wall of the gantry (2).

4. The surface flatness detection device for metal products according to claim 3, characterized in that the lifting assembly (30) includes two bearing seats (31) symmetrically fixedly installed on the top wall of the gantry frame (2), and one end of the rotating rod (32) is rotatably connected to each bearing seat (31) through a bearing;

Each of the rotating rods (32) near the bearing seat (31) is fixedly equipped with a sprocket (33) coaxially arranged with it, and the sprocket (33) is connected to the chain (28) for transmission.

5. A metal product surface flatness testing device according to claim 1, characterized in that a guide rod (42) and a rotatably connected screw (43) are fixedly installed between the upright plates (41), the testing component (4) includes a movable plate (44), one side of the movable plate (44) is slidably connected to the guide rod (42), and the other side of the movable plate (44) is threadedly connected to the screw (43).

6. The surface flatness testing device for metal products according to claim 5, characterized in that a telescopic cylinder (45) is fixedly installed on the top wall of the middle part of the moving plate (44), and the movable end of the telescopic cylinder (45) penetrates downward through the moving plate (44) and a connecting plate (51) is fixedly installed at the end.

7. A surface flatness testing device for metal products according to claim 6, characterized in that two T-shaped rods (52) are slidably connected on the top wall of the connecting plate (51), and the bottom ends of the T-shaped rods (52) are fixedly connected to a connecting frame (53) with an inverted "U" shape, a roller (54) is rotatably connected inside the connecting frame (53), and a distance sensor (55) is fixedly installed on the top wall of the connecting frame (53).