Steel plate thickness detection device

Abstract

The utility model relates to the technical field of new energy automobile charging piles, and discloses a steel plate thickness detection device, which comprises a detection device main body, fixing plates are arranged on the right sides of the outer walls of the front and rear sides of the detection device main body, and rubber cushions are arranged on the inner sides of the fixing plates through elastic assemblies. A pressing plate is arranged on the left side of the top end of the detection device body, a measuring plate is arranged in the middle of the outer wall of the left side of the pressing plate through a sliding assembly, limiting grooves are symmetrically formed in the middles of the outer walls of the inner sides of the two fixing plates, and sliding rods are fixedly mounted in the middles of the inner walls of the upper and lower ends of the limiting grooves; and connecting plates are fixedly mounted in the middles of the outer walls of the outer sides of the rubber soft cushions. According to the steel plate thickness detection device, the upper end and the lower end of the steel plate can be scraped under the action of the elastic assembly, the surface purity can be improved before the thickness of the steel plate is measured, and the measurement result can be further more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plates, in particular to a steel plate thickness detection device. Background Art

[0002] Steel plate is one of the most commonly used plates in daily life. Steel is a flat plate made by pouring molten steel and pressing it after cooling.

[0003] Steel plates are generally divided into several thicknesses. After the steel plates are produced and formed, they are generally tested using a steel plate thickness detection device to determine whether the steel plate thickness is qualified.

[0004] Chinese Patent Publication No.: CN209840907U discloses a "Steel Plate Thickness Detection Device", which includes a base, a support rod symmetrically fixedly connected to the base, a fixed plate fixedly connected to the end of the support rod facing away from the base, a mounting block fixedly connected to the fixing plate, a static contact fixedly mounted on the mounting block, a mounting plate provided above the fixing plate, a driving mechanism provided on the base, a swing arm mounting frame fixedly connected to the mounting plate, a swing arm hinged on the swing arm mounting frame, a moving contact mounting plate fixedly connected to one side of the swing arm, the mounting plate is driven to rise and fall by a first telescopic cylinder, thereby adjusting the spacing between the moving contact and the static contact to adapt to the new thickness standard, so that the second telescopic cylinder drives the swing arm to swing so that the moving contact and the static contact clamp the steel plate, and the detection work is performed according to whether the positioning rod is aligned with the sensor and whether the sensor alarms, thereby adapting to the detection of steel plates of different thicknesses.

[0005] Although the above-mentioned prior art can adapt to the detection of steel plates of different thicknesses by performing detection based on whether the positioning rod is aligned with the sensor and whether the sensor alarms, it is not possible to conveniently clean the surface of the steel plate before measuring the steel plate. Impurities may exist on the surface of the steel plate during measurement, thus affecting the measurement results.

[0006] It can be seen that there is an urgent need for a steel plate thickness detection device to improve the measurement accuracy and solve the problem mentioned in the above background technology that the surface of the steel plate cannot be cleaned more conveniently before measuring the steel plate, and impurities may exist on the surface of the steel plate during measurement, affecting the measurement results. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a steel plate thickness detection device, which adopts a scraping solution, and has the beneficial effect of cleaning the surface of the steel plate before measuring the steel plate.

[0008] Preferably, it comprises a detection device body, a fixing plate is arranged on the right side of the outer walls on both sides of the front and rear of the detection device body, and a rubber cushion is arranged on the inner side of the fixing plate through an elastic component, a pressing plate is arranged on the left side of the top of the detection device body, and a measuring plate is arranged in the middle of the left outer wall of the pressing plate through a sliding component;

[0009] The middle parts of the outer walls on the inner sides of the two sets of fixed plates are symmetrically provided with limit grooves, and the middle parts of the inner walls at the upper and lower ends of the limit grooves are fixedly installed with sliding rods, the middle parts of the outer walls on the outer sides of the rubber pads are fixedly installed with connecting plates, the middle parts of the outer walls of the sliding rods are wound with first springs, and the upper and lower ends of the first springs are welded to the middle parts of the outer walls on the inner sides of the sliding sleeves;

[0010] A spring groove is provided in the middle of the outer wall on the left side of the pressing plate, and a second spring is welded in the middle of the inner wall of the spring groove, a movable block is welded at the top end on the left side of the second spring, a measuring plate is fixedly installed in the middle of the outer wall on the left side of the movable block, and sliding grooves are symmetrically provided in the middle of the inner walls at the upper and lower ends of the spring groove.

[0011] Preferably, the outer wall of the bottom end of the detection device body is symmetrically fixed with support columns, a mounting top plate is fixedly installed on the left side of the top outer wall of the detection device body, and electric push rods are symmetrically fixedly installed on both sides of the bottom end of the mounting top plate, the bottom ends of the two groups of electric push rods are fixedly installed on the outer wall of the top end of the pressing plate, a measuring ruler is provided on the left side of the front outer wall of the mounting top plate, and a groove is provided on the right side of the top outer wall of the detection device body.

[0012] Preferably, an abutment plate is provided in the middle of the bottom end of the four groups of support columns, and the bottom end of the abutment plate is provided with anti-slip grooves.

[0013] Preferably, the outer walls at the front and rear sides of the connecting plate are provided with sliding sleeves, and the inner wall of the sliding sleeve and the outer wall of the sliding rod form a sliding connection structure.

[0014] Preferably, a movable plate is fixedly installed in the middle of the outer wall of the sliding sleeve, and first balls are rollingly embedded in the upper and lower ends of the outer wall of the movable plate, and the outer wall of the first ball rolls against the inner wall of the limiting groove.

[0015] Preferably, sliding blocks are provided on the right sides of the outer walls at the upper and lower ends of the movable block, and the outer wall of the sliding block and the inner wall of the sliding groove form a sliding connection structure.

[0016] Preferably, a ball groove is opened in the middle of the outer wall on the left side of the measuring plate, and multiple groups of second balls are embedded on the outer wall on the right side of the ball groove at equal distances, and the outer walls of the second balls are all rollingly abutted against the outer wall on the right side of the mounting top plate.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, the utility model can scrape the upper and lower ends of the steel plate under the action of the elastic component, so that the purity of the surface can be determined before measuring the thickness of the steel plate, and the measurement result can be further made more accurate.

[0019] Secondly, the present invention can perform measurement work more stably under the action of the sliding component, and the measuring plate can slide on the outer wall of the mounting top plate more conveniently under the rolling action of the second ball, thereby improving the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the partial structure of the front cross section of the structure of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the elastic component of the structure of the utility model;

[0023] Figure 4 For the utility model structure Figure 2 Schematic diagram of the structure at A in the middle.

[0024] In the figure: 1. detection device body; 2. support column; 3. abutment plate; 4. rubber cushion; 410. connecting plate; 420. sliding sleeve block; 430. first spring; 440. slide bar; 450. movable plate; 460. first ball; 470. limit groove; 480. groove; 490. fixed plate; 5. pressing plate; 510. electric push rod; 520. mounting top plate; 530. measuring ruler; 540. measuring plate; 550. movable block; 560. second spring; 570. spring groove; 580. slider; 590. slide groove; 6. ball groove; 610. second ball. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4A steel plate thickness detection device comprises a detection device body 1, a fixing plate 490 is arranged on the right side of the outer walls of the front and rear sides of the detection device body 1, and a rubber cushion 4 is arranged on the inner side of the fixing plate 490 through an elastic component, a pressing plate 5 is arranged on the left side of the top of the detection device body 1, and a measuring plate 540 is arranged in the middle of the left outer wall of the pressing plate 5 through a sliding component;

[0027] The middle of the outer wall inside the two sets of fixing plates 490 are symmetrically provided with limiting grooves 470, and the middle of the inner wall at the upper and lower ends of the limiting grooves 470 are fixedly installed with sliding rods 440, the middle of the outer wall outside the rubber cushion 4 is fixedly installed with connecting plates 410, the middle of the outer wall of the sliding rods 440 is wound with first springs 430, and the upper and lower ends of the first springs 430 are welded to the middle of the outer wall inside the sliding sleeve block 420;

[0028] A spring groove 570 is provided in the middle of the outer wall on the left side of the pressing plate 5, and a second spring 560 is welded in the middle of the inner wall of the spring groove 570, a movable block 550 is welded to the top end on the left side of the second spring 560, a measuring plate 540 is fixedly installed in the middle of the outer wall on the left side of the movable block 550, and sliding grooves 590 are symmetrically provided in the middle of the inner walls at the upper and lower ends of the spring groove 570.

[0029] Through the above technical solution, by scraping the upper and lower ends of the steel plate under the action of the elastic component, the purity of the surface can be measured before measuring the thickness of the steel plate, and the measurement result can be further made more accurate;

[0030] The measurement work can be carried out more stably under the action of the sliding component, and the measuring plate 540 can slide more conveniently on the outer wall of the mounting top plate 520 under the rolling action of the second ball 610, thereby improving the stability of the device during use.

[0031] Specifically, the outer wall of the bottom end of the detection device body 1 is symmetrically fixed with support columns 2, a mounting top plate 520 is fixedly installed on the left side of the top outer wall of the detection device body 1, and electric push rods 510 are symmetrically fixedly installed on both sides of the bottom end of the mounting top plate 520, the bottom ends of the two groups of electric push rods 510 are fixedly installed on the outer wall of the top end of the pressing plate 5, a measuring ruler 530 is arranged on the left side of the front outer wall of the mounting top plate 520, and a groove 480 is opened on the right side of the top outer wall of the detection device body 1.

[0032] Through the above technical solution, by fixing the measuring ruler 530 on the outer wall at the front side of the installation top plate 520 , the measuring ruler 530 can perform measurement work more accurately.

[0033] Specifically, an abutment plate 3 is provided in the middle of the bottom end of the four groups of support columns 2, and an anti-slip pattern is provided at the bottom end of the abutment plate 3.

[0034] Through the above technical solution, by providing abutment plates 3 at the bottom ends of multiple groups of support columns 2, the contact area between the support columns 2 and the ground can be increased. At the same time, anti-slip grooves are provided at the bottom ends of the abutment plates 3, which can further improve the overall stability of the device.

[0035] Specifically, the outer walls of the front and rear sides of the connecting plate 410 are provided with sliding sleeves 420 , and the inner wall of the sliding sleeve 420 and the outer wall of the sliding rod 440 form a sliding connection structure.

[0036] Through the above technical solution, by arranging the sliding sleeve 420 on the outer wall of the connecting plate 410 and the inner wall of the sliding sleeve 420 sliding on the outer wall of the sliding rod 440, the two groups of rubber pads 4 can be moved more conveniently.

[0037] Specifically, a movable plate 450 is fixedly installed in the middle of the outer wall of the sliding sleeve 420, and the first balls 460 are rollingly embedded in the upper and lower ends of the outer wall of the movable plate 450, and the outer wall of the first balls 460 rolls against the inner wall of the limiting groove 470.

[0038] According to the above technical solution, a movable plate 450 is provided on the outer wall of one side of the sliding sleeve block 420, and the outer wall of the movable plate 450 is rollingly embedded with the first ball 460, so that the rubber pad 4 can be more convenient in the process of moving.

[0039] Specifically, a slider 580 is provided on the right side of the outer walls at the upper and lower ends of the movable block 550 , and the outer wall of the slider 580 and the inner wall of the slide groove 590 form a sliding connection structure.

[0040] Through the above technical solution, the sliding action of the slider 580 and the slide groove 590 can make the movable block 550 more convenient and stable during the movement, and the position deviation of the measuring plate 540 will not occur.

[0041] Specifically, a ball groove 6 is opened in the middle of the outer wall on the left side of the measuring plate 540, and multiple groups of second balls 610 are embedded on the outer wall on the right side of the ball groove 6 at equal distances. The outer walls of the second balls 610 all roll against the outer wall on the right side of the mounting top plate 520.

[0042] Through the above technical solution, by opening a ball groove 6 in the middle of the outer wall on the left side of the measuring plate 540, and a second ball 610 is rollingly embedded in the middle of the outer wall of the ball groove 6, the convenience of moving the measuring plate 540 can be further improved.

[0043] When in use, pick up the steel plate and place it in the gap between the two sets of rubber pads 4. Under the sliding action of the sliding sleeve 420 and the sliding rod 440, the rolling action of the first ball 460 and the elastic potential energy of the first spring 430 drive the two sets of rubber pads 4 to stably abut against the outer wall of the steel plate. Then, move the steel plate forward so that the steel plate passes through the inside of the two sets of rubber pads 4 and is placed on the outer wall of the top of the detection device body 1.

[0044] The steel plate is pushed to move to the left so that the outer wall of one side of the steel plate abuts against the outer wall of the mounting top plate 520. The electric push rod 510 is started to move downward, thereby driving the pressing plate 5 to move downward. While the pressing plate 5 moves downward, the elastic potential energy of the second spring 560 cooperates with the sliding action of the slider 580 and the slide groove 590 and the ball action of the second ball 610, so that the bottom end of the pressing plate 5 tightly abuts against the top end of the steel plate, and the thickness of the steel plate is measured by the scale on the measuring ruler 530 connected to the bottom end of the measuring plate 540.

[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A steel plate thickness detection device, comprising a detection device body (1), characterized in that: A fixing plate (490) is arranged on the right side of the outer walls on both sides of the front and rear of the detection device body (1), and a rubber cushion (4) is arranged on the inner side of the fixing plate (490) via an elastic component; a pressing plate (5) is arranged on the left side of the top of the detection device body (1), and a measuring plate (540) is arranged in the middle of the left outer wall of the pressing plate (5) via a sliding component; The middle parts of the outer walls of the inner sides of the two sets of the fixing plates (490) are symmetrically provided with limit grooves (470), and the middle parts of the inner walls at the upper and lower ends of the limit grooves (470) are fixedly installed with sliding rods (440), the middle parts of the outer walls outside the rubber cushions (4) are fixedly installed with connecting plates (410), the middle parts of the outer walls of the sliding rods (440) are wound with first springs (430), and the upper and lower ends of the first springs (430) are welded to the middle parts of the outer walls of the inner sides of the sliding sleeves (420); A spring groove (570) is provided in the middle of the outer wall on the left side of the pressing plate (5), and a second spring (560) is welded in the middle of the inner wall of the spring groove (570), a movable block (550) is welded at the top end on the left side of the second spring (560), a measuring plate (540) is fixedly installed in the middle of the outer wall on the left side of the movable block (550), and sliding grooves (590) are symmetrically provided in the middle of the inner walls at the upper and lower ends of the spring groove (570).

2. A steel plate thickness detection device according to claim 1, characterized in that: The outer wall at the bottom end of the detection device body (1) is symmetrically fixed with support columns (2), the left side of the outer wall at the top end of the detection device body (1) is fixedly installed with a mounting top plate (520), and both sides of the bottom end of the mounting top plate (520) are symmetrically fixedly installed with electric push rods (510), the bottom ends of the two groups of electric push rods (510) are fixedly installed on the outer wall at the top end of the pressing plate (5), the left side of the outer wall on the front side of the mounting top plate (520) is provided with a measuring ruler (530), and the right side of the outer wall at the top end of the detection device body (1) is provided with a groove (480).

3. A steel plate thickness detection device according to claim 2, characterized in that: An abutment plate (3) is provided at the middle of the bottom end of the four groups of support columns (2), and an anti-slip pattern is provided at the bottom end of the abutment plate (3).

4. A steel plate thickness detection device according to claim 1, characterized in that: The outer walls of the front and rear sides of the connecting plate (410) are provided with sliding sleeves (420), and the inner wall of the sliding sleeve (420) and the outer wall of the sliding rod (440) form a sliding connection structure.

5. The steel plate thickness detection device according to claim 1, characterized in that: A movable plate (450) is fixedly mounted in the middle of the outer wall of the sliding sleeve (420), and first balls (460) are rollingly embedded in the upper and lower ends of the outer wall of the movable plate (450), and the outer wall of the first balls (460) rolls against the inner wall of the limiting groove (470).

6. A steel plate thickness detection device according to claim 1, characterized in that: Slide blocks (580) are provided on the right sides of the outer walls at the upper and lower ends of the movable block (550), and the outer wall of the slide block (580) and the inner wall of the slide groove (590) form a sliding connection structure.

7. A steel plate thickness detection device according to claim 1, characterized in that: A ball groove (6) is provided in the middle of the outer wall on the left side of the measuring plate (540), and a plurality of groups of second balls (610) are embedded at equal distances on the outer wall on the right side of the ball groove (6), and the outer walls of the second balls (610) are all rolled against the outer wall on the right side of the mounting top plate (520).

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