CN217179545U

CN217179545U - Flatness detection device

Info

Publication number: CN217179545U
Application number: CN202220800151.5U
Authority: CN
Inventors: 高冬
Original assignee: Shaanxi Jiayuan Xinchuang Construction Engineering Co Ltd
Current assignee: Shaanxi Jiayuan Xinchuang Construction Engineering Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-12
Anticipated expiration: 2032-04-07

Abstract

The utility model provides a roughness detection device relates to check out test set technical field. The flatness detecting apparatus includes: the bottom base is provided with two groups of driving mechanisms, and the driving mechanisms are provided with placing racks; the rack is provided with a threaded sleeve, and an adjusting and fixing mechanism is arranged in the threaded sleeve; the adjusting and fixing mechanism comprises a supporting screw rod, the supporting screw rod is arranged in the threaded sleeve, and a supporting seat is arranged at the front end of the supporting screw rod; the supporting seat is provided with a supporting plate, and the supporting plate is provided with a plurality of groups of first clamping and fixing springs; a first clamping fixing plate is arranged on the first clamping fixing spring; two groups of guide rods penetrating through the placing rack are arranged on the supporting plate; and a handle is arranged on the supporting screw rod. The utility model provides a pair of roughness detection device has that the suitability is strong and the advantage that the accuracy is high.

Description

Flatness detection device

Technical Field

The utility model relates to a check out test set technical field especially relates to a roughness detection device.

Background

The flatness refers to the difference between the surface roughness and the absolute level, i.e., the flatness, when some objects are processed or produced, the smaller the flatness is, the better the flatness is.

Nowadays, many products, such as ceramic tiles, wooden boards, display screens, mobile phone shells and the like, have high requirements on flatness, and the flatness condition affects the attractiveness and usability of the products, so that the flatness of the surfaces of the products needs to be qualified. However, the flatness of the surface of the product cannot be accurately observed by naked eyes, and the flatness detection device has the advantages of stronger product pertinence, fixed size, weak flexibility, more complicated detection operation and lower accuracy.

Therefore, it is necessary to provide a new flatness detecting apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a roughness detection device that suitability is strong and the accuracy is high.

The utility model provides a roughness detection device includes: the bottom base is provided with two groups of driving mechanisms, and the driving mechanisms are provided with placing racks; the rack is provided with a threaded sleeve, and an adjusting and fixing mechanism is arranged in the threaded sleeve; the adjusting and fixing mechanism comprises a supporting screw rod, the supporting screw rod is arranged in the threaded sleeve, and a supporting seat is arranged at the front end of the supporting screw rod; the supporting seat is provided with a supporting plate, and the supporting plate is provided with a plurality of groups of first clamping and fixing springs; a first clamping fixing plate is arranged on the first clamping fixing spring; two groups of guide rods penetrating through the placing rack are arranged on the supporting plate; a handle is arranged on the supporting screw rod; a plurality of groups of second clamping fixing springs are installed on the placing frame, and second clamping fixing plates are installed on the second clamping fixing springs.

Preferably, the first clamping fixing plate is provided with a rubber cushion; the second clamping fixing plate is provided with a rubber cushion.

Preferably, the driving mechanism comprises a fixed block, the fixed block is provided with a plurality of groups which are arranged on the bottom base, and the fixed block is provided with a moving rod; an electric box is slidably arranged on the movable rod, and a placing frame is arranged on the electric box; stop plates are installed at two ends of the movable rod and are installed on the bottom base.

Preferably, the bottom base is provided with a support frame, and the support frame is provided with a sliding groove; and an adjusting mechanism is arranged in the sliding groove, and a laser range finder is arranged on the adjusting mechanism.

Preferably, the adjusting mechanism comprises a motor, the motor is arranged in the sliding groove, and a threaded rotating shaft is arranged on the motor; the front end of the threaded rotating shaft is provided with a shaft seat which is arranged on the supporting frame; the thread rotating shaft is provided with a movable plate, and the movable plate is arranged in the sliding groove; and the lower end of the movable plate is provided with a laser range finder.

Preferably, the second clamping fixing plate is provided with a first scale mark; and a second scale mark is arranged on the placing rack.

Preferably, a control display table is installed on the bottom base.

Compared with the prior art, the utility model provides a pair of roughness detection device has following beneficial effect:

1. the utility model discloses when using, can fix not unidimensional article through adjusting the setting of fixed establishment and carry out the roughness detection on the rack, it is very convenient, the user places the article that wait to detect on the rack, later through holding the handle supporting screw rod of rotation in the screw sleeve, thereby make the supporting screw rod carry out the back-and-forth movement in the screw sleeve, with this position of adjusting the supporting screw rod front end backup pad, later make first centre gripping fixed plate and second centre gripping fixed plate tightly the centre gripping fix the article that wait to detect under the effect of both sides first centre gripping fixed spring and second centre gripping fixed spring, avoid taking place the skew in the detection removal process, influence the testing result;

2. when the utility model is used, the article to be detected on the placing rack can be stably moved back and forth through the driving mechanism, thereby ensuring the accuracy of flatness detection; and through setting up adjustment mechanism in the sliding tray for the movable plate drives laser range finder and moves in the sliding tray, and the effect of this sliding tray is down led the movable plate spacing to this, thereby makes the movable plate remain steady removal all the time, thereby has avoided laser range finder to move the accuracy that the in-process takes place to fluctuate and influence the roughness and detect.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a flatness detecting apparatus according to the present invention;

FIG. 2 is a schematic view of another perspective of the flatness detecting apparatus shown in FIG. 1;

fig. 3 is a left side view of a flatness detecting apparatus shown in fig. 1.

Reference numbers in the figures: 1. a bottom base; 2. a drive mechanism; 21. a fixed block; 22. a travel bar; 23. a blocking plate; 24. an electric box; 3. placing a rack; 4. a threaded sleeve; 5. adjusting the fixing mechanism; 51. a support screw; 52. a supporting seat; 53. a support plate; 54. a first clamping fixing spring; 55. a first clamping fixing plate; 56. a guide bar; 57. a handle; 6. a second clamping fixing spring; 7. a second clamping fixing plate; 8. a rubber cushion; 9. a support frame; 10. a sliding groove; 11. an adjustment mechanism; 111. a motor; 112. a threaded shaft; 113. a shaft seat; 114. moving the plate; 12. a laser range finder; 13. a first scale mark; 14. a second scale mark; 15. and controlling the display table.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 3, a flatness detecting apparatus includes: the device comprises a bottom base 1, wherein two groups of driving mechanisms 2 are mounted on the bottom base 1, and a placing frame 3 is mounted on each driving mechanism 2; a threaded sleeve 4 is mounted on the placing frame 3, and an adjusting and fixing mechanism 5 is mounted in the threaded sleeve 4; the adjusting and fixing mechanism 5 comprises a supporting screw 51, the supporting screw 51 is arranged in the threaded sleeve 4, and a supporting seat 52 is arranged at the front end of the supporting screw 51; a support plate 53 is arranged on the support seat 52, and a plurality of groups of first clamping and fixing springs 54 are arranged on the support plate 53; a first clamping fixing plate 55 is mounted on the first clamping fixing spring 54; two groups of guide rods 56 penetrating through the placing rack 3 are arranged on the supporting plate 53; a handle 57 is arranged on the supporting screw rod 51; a plurality of groups of second clamping fixing springs 6 are installed on the placing rack 3, and second clamping fixing plates 7 are installed on the second clamping fixing springs 6.

Need to explain: the utility model discloses when using, can fix not unidimensional article through adjusting setting up of fixed establishment 5 on rack 3 and carry out the roughness and detect, it is very convenient, the user places the article that wait to detect on rack 3, later support screw 51 through holding handle 57 at the internal rotation of threaded sleeve 4, thereby make support screw 51 carry out the back-and-forth movement in threaded sleeve 4, with this position of adjusting support screw 51 front end backup pad 53, later make first centre gripping fixed plate 55 and second centre gripping fixed plate 7 tightly fix the article centre gripping that waits to detect under the effect of both sides first centre gripping fixed spring 54 and second centre gripping fixed spring 6, avoid taking place the skew in the detection removal process, influence the testing result; and the driving mechanism 2 can make the article to be detected on the placing frame 3 move back and forth stably, thereby ensuring the accuracy of flatness detection.

Referring to fig. 3, a rubber cushion 8 is mounted on the first clamping and fixing plate 55; the second clamping fixing plate 7 is provided with a rubber cushion 8.

Need to explain: through all installing rubber cushion 8 on first centre gripping fixed plate 55 and second centre gripping fixed plate 7 to waiting to detect article to be protected by the centre gripping is fixed, avoid scraping the damage.

Referring to fig. 1, the driving mechanism 2 includes a fixed block 21, the fixed block 21 is provided with a plurality of groups and is mounted on the bottom base 1, and a moving rod 22 is mounted on the fixed block 21; the moving rod 22 is provided with an electric box 24 in a sliding way, and the electric box 24 is provided with a placing rack 3; and blocking plates 23 are respectively arranged at two ends of the moving rod 22, and the blocking plates 23 are arranged on the bottom base 1.

Need to explain: can stably install the carriage release lever 22 on bottom base 1 through the setting of fixed block 21, thereby later utilize the removal of electronic box 24 on carriage release lever 22 to drive rack 3 and wait to detect article and remove to this conveniently carries out the detection of roughness, and all installing barrier plate 23 through at carriage release lever 22 both ends, thereby can restrict the removal of electronic box 24, avoid moving too greatly and cause the upset of waiting to detect article.

Referring to fig. 1 to 3, a support frame 9 is mounted on the bottom base 1, and a sliding groove 10 is mounted on the support frame 9; an adjusting mechanism 11 is installed in the sliding groove 10, and a laser range finder 12 is installed on the adjusting mechanism 11.

Need to explain: the laser range finder 12 is arranged through the arrangement of the support frame 9, and the vertical distance of each part of the surface of the object to be detected is measured by the laser range finder 12, so that the flatness of the surface of the object to be detected is judged according to the numerical value of each part of the vertical distance, and the accuracy is high; and through set up sliding tray 10 on support frame 9 to install laser range finder 12 in sliding tray 10 through adjustment mechanism 11, guide spacing to adjustment mechanism 11 with this under the effect of sliding tray 10, thereby make laser range finder 12 remain steady removal throughout, thereby guaranteed the accuracy that the roughness detected.

Referring to fig. 2, the adjusting mechanism 11 includes a motor 111, the motor 111 is installed in the sliding slot 10, and a threaded rotating shaft 112 is installed on the motor 111; the front end of the threaded rotating shaft 112 is provided with a shaft seat 113, and the shaft seat 113 is arranged on the support frame 9; a moving plate 114 is arranged on the threaded rotating shaft 112, and the moving plate 114 is arranged in the sliding groove 10; the lower end of the moving plate 114 is mounted with the laser range finder 12.

Need to explain: when the position of the laser range finder 12 is adjusted by the adjusting mechanism 11, the motor 111 is turned on to drive the threaded rotating shaft 112 to rotate on the shaft seat 113, so that the moving plate 114 on the threaded rotating shaft 112 moves back and forth, and the laser range finder 12 is driven to move back and forth, so that the vertical distance from the laser range finder 12 to each position of an object to be measured is measured, and the flatness of the object is judged.

Referring to fig. 1, a first scale mark 13 is mounted on the second clamping and fixing plate 7; and a second scale mark 14 is arranged on the placing rack 3.

Need to explain: through the arrangement of the first scale marks 13 and the second scale marks 14, the vertical distance at each position of an article to be detected is vertically marked correspondingly, and judgment is convenient.

Referring to fig. 1, a control display table 15 is mounted on the bottom base 1.

Need to explain: the operation of this device and the numerical value that shows the detection are steerable through setting up of control display panel 15, later draw the numerical value into the table figure and conveniently look over, judge whether qualified product.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A flatness detecting apparatus, comprising:

the device comprises a bottom base (1), wherein two groups of driving mechanisms (2) are mounted on the bottom base (1), and a placing frame (3) is mounted on each driving mechanism (2); a threaded sleeve (4) is mounted on the placing frame (3), and an adjusting and fixing mechanism (5) is mounted in the threaded sleeve (4); the adjusting and fixing mechanism (5) comprises a supporting screw rod (51), the supporting screw rod (51) is installed in the threaded sleeve (4), and a supporting seat (52) is installed at the front end of the supporting screw rod (51); a support plate (53) is arranged on the support seat (52), and a plurality of groups of first clamping and fixing springs (54) are arranged on the support plate (53); a first clamping fixing plate (55) is arranged on the first clamping fixing spring (54); two groups of guide rods (56) penetrating through the placing rack (3) are arranged on the supporting plate (53); a handle (57) is arranged on the supporting screw rod (51);

a plurality of groups of second clamping fixing springs (6) are installed on the placing rack (3), and second clamping fixing plates (7) are installed on the second clamping fixing springs (6).

2. A flatness detecting apparatus according to claim 1, wherein a rubber cushion (8) is installed on said first clamping fixing plate (55); the second clamping fixing plate (7) is provided with a rubber cushion (8).

3. The flatness detecting device according to claim 1, wherein the driving mechanism (2) comprises a fixed block (21), the fixed block (21) is provided with a plurality of groups installed on the bottom base (1), and the fixed block (21) is provided with a moving rod (22); an electric box (24) is slidably mounted on the moving rod (22), and a placing rack (3) is mounted on the electric box (24); stop plate (23) are all installed at carriage release lever (22) both ends, stop plate (23) and install in bottom base (1).

4. The flatness detecting device according to claim 1, wherein a supporting frame (9) is installed on the bottom base (1), and a sliding groove (10) is installed on the supporting frame (9); an adjusting mechanism (11) is installed in the sliding groove (10), and a laser range finder (12) is installed on the adjusting mechanism (11).

5. The flatness detecting device according to claim 4, wherein the adjusting mechanism (11) comprises a motor (111), the motor (111) is installed in the sliding groove (10), and a threaded rotating shaft (112) is installed on the motor (111); the front end of the threaded rotating shaft (112) is provided with a shaft seat (113), and the shaft seat (113) is arranged on the support frame (9); a moving plate (114) is arranged on the threaded rotating shaft (112), and the moving plate (114) is arranged in the sliding groove (10); the lower end of the moving plate (114) is provided with a laser range finder (12).

6. The flatness detecting device according to claim 1, wherein the second clamping fixing plate (7) is provided with a first scale mark (13); and a second scale mark (14) is arranged on the placing rack (3).

7. A flatness detecting device according to claim 1, characterized in that a control display stand (15) is mounted on the bottom base (1).