CN219495188U

CN219495188U - Flatness detection device

Info

Publication number: CN219495188U
Application number: CN202320591068.6U
Authority: CN
Inventors: 吁君豪; 高博; 王飞; 鲍苏军; 邓斌
Original assignee: Hongjing Zhijia Electronic Technology Shanghai Co ltd
Current assignee: Hongjing Zhijia Electronic Technology Shanghai Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-08
Anticipated expiration: 2033-03-23

Abstract

The utility model relates to the technical field of detection of machining parts and discloses a flatness detection device which comprises a support body, an upper computer arranged on the support body and a detection mechanism arranged in the support body, wherein the detection mechanism comprises a support plate, a support frame, a carrier table, a fixed plate, a linear bearing, a lifting plate, a guide post, a driving piece, a displacement sensor and a limit post, the back of the support plate is fixedly connected with the support frame, the top of the support plate is fixedly connected with the carrier table, and the front of the support frame is fixedly connected with the fixed plate. This flatness detection device, through the setting of supporter, host computer and detection structure, when personnel use, control the supporter for detection mechanism moves, detects the material, and the rethread host computer is handled and is calculated data, and on uploading the display screen of host computer with data again, thereby has played the effect that detection speed is fast and the testing result error is little.

Description

Flatness detection device

Technical Field

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

Background

One of the flatness and geometric tolerance refers to the deviation of the macroscopic relief height of the object surface from the ideal plane. The flatness measurement is to compare the actual surface with the ideal plane, and the straight line distance between the two is the flatness error value. Or by measuring the relative height difference of several points on the actual surface and converting the difference into a flatness error value represented by a line value. In the traditional detection method, a manual mode is adopted to measure by using measuring instruments such as a feeler gauge, a vernier caliper and a height gauge, the process is time-consuming and labor-consuming, and the same part can also influence the measurement result due to the difference of measuring staff.

However, the conventional flatness detecting device has the following drawbacks:

(1) Most of the existing flatness detection devices adopt manual detection, the detection process is slow, and the detection result is easy to be wrong;

(2) Most of the prior flatness detection devices adopt measuring tools for detection, which is easy to cause different measurement results due to different measuring staff,

accordingly, the present utility model provides a flatness detection apparatus.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a flatness detection device, which is efficient, quick and accurate for the traditional manual flatness detection mode, and solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: flatness detection device, be in including support body, setting host computer and setting on the support body are in detection mechanism in the support body, detection mechanism includes backup pad, support frame, carrier platform, fixed plate, linear bearing, lifter plate, guide post, driving piece, displacement sensor and spacing post, the back fixedly connected with support frame of backup pad, the top fixedly connected with carrier platform of backup pad, the positive fixedly connected with fixed plate of support frame, the round hole has been seted up at the top of fixed plate, the guide post has been cup jointed through linear bearing to the inner wall of round hole, the bottom fixedly connected with lifter plate of guide post, the positive top fixedly connected with driving piece of support frame, the top fixedly connected with displacement sensor of lifter plate, the edge fixedly connected with spacing post at backup pad top.

Optionally, the front of support body fixedly connected with button, square groove has been seted up at the positive middle part of support body.

Optionally, the edge of the front face of the supporting body is hinged with a box door through a hinge, and the front face of the box door is provided with a groove.

Optionally, the bottom fixedly connected with support column of supporter, the bottom fixedly connected with disc of support column.

Optionally, universal wheels are fixedly connected to the bottom of the supporting body, and the number of the universal wheels is four.

Optionally, a threaded hole is formed in one side of the support frame, and a fixing block is fixedly connected to the bottom of the support plate.

(III) beneficial effects

The utility model provides a flatness detection device, which has the following beneficial effects:

1. this flatness detection device, through the setting of supporter, host computer and detection structure, when personnel use, control the supporter for detection mechanism moves, detects the material, and the rethread host computer is handled and is calculated data, and on uploading the display screen of host computer with data again, thereby has played the effect that detection speed is fast and the testing result error is little.

2. This flatness detection device, through the setting of detecting the structure, when personnel use, place the material at carrier platform surface, then press start button, cylinder drive lifter plate downstream, stop the motion when touching spacing post, displacement sensor gives the upper computer with measuring data transmission this moment to having played different operating personnel and having not influenced measuring result, the efficient swift accurate effect of measuring process.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the detecting mechanism of the present utility model;

FIG. 3 is a schematic diagram of a left-hand structure of the detection mechanism of the present utility model;

in the figure: 1. a support body; 2. an upper computer; 3. a detection mechanism; 31. a support plate; 32. a support frame; 33. a carrier stage; 34. a fixing plate; 341. a linear bearing; 35. a lifting plate; 351. a guide post; 36. a driving member; 37. a displacement sensor; 38. and a limit column.

Detailed Description

The technical solutions in 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. 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.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the flatness detection device comprises a support body 1, an upper computer 2 arranged on the support body 1 and a detection mechanism 3 arranged in the support body 1, wherein the detection mechanism 3 plays a role of measuring materials through the arrangement of the support body 1, the upper computer 2 and the detection mechanism 3, the detection mechanism 3 comprises a support plate 31, a support frame 32, a carrier table 33, a fixed plate 34, a linear bearing 341, a lifting plate 35, a guide post 351, a driving piece 36, a displacement sensor 37 and a limit post 38, the back of the support plate 31 is fixedly connected with the support frame 32 through the arrangement of the support frame 32, the top of the support plate 31 is fixedly connected with the carrier table 33, the top of the support plate 31 is fixedly connected with the fixed plate 34 through the arrangement of the carrier table 33, the fixed plate 34 plays a fixed role, the top of the fixed plate 34 is provided with a round hole, the inner wall of the round hole is sleeved with the guide post 351 through the linear bearing 341, the effect of the guide post 351 is played a role of controlling the lifting plate 35, the bottom of the guide post 351 is fixedly connected with the lifting plate 35 through the guide post 35, the displacement sensor is fixedly connected with the carrier table 33, the top of the guide post is fixedly connected with the guide post 35 through the limit post 35, the limit post is fixedly connected with the top of the guide post 37, the top of the guide post is fixedly connected with the guide post 35 through the limit post 35, the limit post is fixedly connected with the top of the guide post 35, the guide post is connected with the guide post 35 through the guide post 35, the front of the guide post 35 is fixedly connected with the guide post 35, and the front of the guide post 35 is fixedly connected with the guide plate 35, and the guide device is fixedly connected with the guide bottom hole through the guide plate 3;

the front of the support body 1 is fixedly connected with a button, the middle of the front of the support body 1 is provided with a square groove, and the function of conveniently observing the detection mechanism 3 is achieved through the arrangement of the button and the square groove;

the edge of the front surface of the supporting body 1 is hinged with a box door through a hinge, the front surface of the box door is provided with a groove, and the storage function is achieved through the arrangement of the box door;

the bottom of the support body 1 is fixedly connected with a support column, the bottom of the support column is fixedly connected with a disc, and the support column and the disc are arranged, so that the support device is realized;

the bottom of the supporting body 1 is fixedly connected with four universal wheels, and the function of the moving device is achieved through the arrangement of the universal wheels;

screw holes are formed in one side of the supporting frame 32, a fixed block is fixedly connected to the bottom of the supporting plate 31, and the supporting plate 31 is achieved through the arrangement of the fixed block.

In the utility model, the working steps of the device are as follows:

1. firstly, when a person uses the device, the person to be measured is placed on a carrier table 33 by the person to be measured, the support body 1 is controlled, the detection mechanism 3 is operated, and the material is detected;

2. finally, the starting button is pressed, the cylinder drives the lifting plate 35 to move downwards, when the lifting plate touches the limit column 38 to stop moving, at the moment, the displacement sensor 37 transmits measurement data to the upper computer 2, the upper computer 2 processes and calculates the data after obtaining the data, and then the result is transmitted to a display of the upper computer 2, and the display displays the flatness measurement result of the current part.

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 supporter (1), set up host computer (2) on supporter (1) and set up detection mechanism (3) in supporter (1), its characterized in that: detection mechanism (3) are including backup pad (31), support frame (32), carrier platform (33), fixed plate (34), linear bearing (341), lifter plate (35), guide post (351), driving piece (36), displacement sensor (37) and spacing post (38), the back fixedly connected with support frame (32) of backup pad (31), the top fixedly connected with carrier platform (33) of backup pad (31), the positive fixedly connected with fixed plate (34) of support frame (32), the round hole has been seted up at the top of fixed plate (34), guide post (351) have been cup jointed through linear bearing (341) to the inner wall of round hole, the bottom fixedly connected with lifter plate (35) of guide post (351), positive top fixedly connected with driving piece (36) of support frame (32), the top fixedly connected with displacement sensor (37) of lifter plate (35), the edge fixedly connected with spacing post (38) at backup pad (31) top.

2. The flatness detection apparatus according to claim 1, characterized in that: the front of the support body (1) is fixedly connected with a button, and the middle of the front of the support body (1) is provided with a square groove.

3. The flatness detection apparatus according to claim 1, characterized in that: the front edge of the supporting body (1) is hinged with a box door through a hinge, and the front face of the box door is provided with a groove.

4. The flatness detection apparatus according to claim 1, characterized in that: the bottom of the support body (1) is fixedly connected with a support column, and the bottom of the support column is fixedly connected with a disc.

5. The flatness detection apparatus according to claim 1, characterized in that: the bottom of the supporting body (1) is fixedly connected with universal wheels, and the number of the universal wheels is four.

6. The flatness detection apparatus according to claim 1, characterized in that: screw holes are formed in one side of the supporting frame (32), and a fixing block is fixedly connected to the bottom of the supporting plate (31).