CN216117099U

CN216117099U - Alloy coating brittleness detection equipment

Info

Publication number: CN216117099U
Application number: CN202122282493.0U
Authority: CN
Inventors: 韩晓祥; 王济清
Original assignee: Nanjing Renqiao Electromechanical Co ltd
Current assignee: Nanjing Renqiao Electromechanical Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-22
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a brittleness detection device of an alloy coating, which comprises: the device comprises a detection table and a support plate, wherein side plates are welded at the two sides and the middle part between the detection table and the support plate, a clamping mechanism for clamping an alloy plate is arranged at the middle part of the side wall opposite to each pair of opposite side plates, infrared distance meters are fixedly connected at the two sides of the upper end of the detection table, extrusion rods are arranged at the two sides of the bottom end of the support plate, and pressing mechanisms are arranged at the upper ends of the two extrusion rods, so that the device has the following advantages: the detection equipment is provided with the infrared distance meter, so that the fracture deformation of the alloy plate is more accurately detected by the infrared distance meter; and infrared distance meter can be with the controller of detection data transmission to corresponding motor, when alloy plate middle part was extruded when appearing fracture deformation, the motor that corresponds can in time stop the operation, and the brittleness of alloy plate coating can be known to the distance that moves down through the extrusion stem.

Description

Alloy coating brittleness detection equipment

Technical Field

The utility model relates to the technical field of alloy coating brittleness detection, in particular to alloy coating brittleness detection equipment.

Background

In order to improve the brittleness of the alloy, a protective coating is coated on the surface of the alloy to improve the brittleness of the alloy, wherein the brittleness of the alloy is the fracture property.

Under the prior art, when the alloy carries out brittleness detection, generally the fracture deformation of alloy is judged through naked eyes, but the naked eye observation is very inaccurate, leads to its brittleness detection's result to be inaccurate to inconvenient two sample contrast detection of carrying on during the detection, data can't in time contrast.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that when the brittleness of an alloy is detected, the fracture deformation of the alloy is generally judged by naked eyes, but the brittleness detection result is not accurate due to the fact that the naked eye observation is very inaccurate, double-sample comparison detection is inconvenient to carry out during detection, and data cannot be compared in time, so that the brittleness detection equipment for the alloy coating is provided.

The technical scheme adopted by the utility model for solving the technical problem is as follows: an alloy coating brittleness detection apparatus, comprising: detect platform and backup pad, it has the curb plate all to weld with the middle part to detect both sides between platform and the backup pad, and is every right relative the lateral wall middle part that the curb plate is relative all is provided with the fixture of centre gripping alloy board, detect the equal fixedly connected with infrared distance meter in upper end both sides of platform, the bottom both sides of backup pad all are provided with the stripper bar, two the upper end of stripper bar is provided with down the mechanism.

Preferably, fixture is all including placing the board, and is every relative place board respectively fixed connection in corresponding every relative lateral wall surface of curb plate, every place the top of board all be provided with the upper plate, every the upper plate is fixed connection respectively in corresponding curb plate surface, every the equal fixedly connected with electric telescopic handle in middle part of upper plate, the equal fixedly connected with clamp plate of electric telescopic handle's output, every the clamp plate all sets up in corresponding placing the board upper end, opens every to electric telescopic handle, and the clamp plate that drives its lower extreme moves down and pushes down the both ends of every alloy board, can fix the alloy board, carries out the centre gripping fast, drives the centre gripping through electric telescopic handle, has avoided artifical centre gripping, and is convenient more fast.

Preferably, the mechanism of pushing down includes two lead screws, two both sides and the fixedly connected with motor that the backup pad was run through respectively to the upper end of lead screw, two the motor is respectively through bottom mounting base fixed connection in the upper end both sides of backup pad, the equal screw thread in surface of lead screw has cup jointed the loop bar, every the loop bar lower extreme all with corresponding extrusion stem upper end fixed connection, the loop bar of the mechanism of pushing down moves down, drives two extrusion stems and moves down until respectively extrudeing the middle part position of two alloy boards, can extrude the detection automatically.

Preferably, the equal fixedly connected with connecting plate of every loop bar of bottom both sides relative of backup pad, every the spout has all been seted up to the loop bar that the connecting plate corresponds relatively, equal sliding connection has the slider in the spout, every the slider is located the equal fixed connection in corresponding loop bar upper portion surface of the outside one end of spout, and loop bar fixed surface's slider slides in the spout all the time, can restrict the displacement of loop bar for the loop bar moves on the lead screw all the time.

Preferably, every infrared distancer's infrared emission end and the axis between the corresponding two fixture in top are located a straight line, every infrared distancer's emission end and the corresponding extrusion stem in top are located a straight line, guarantee that infrared distancer can aim at the middle part of alloy plate and measure the distance between its emission end and the alloy plate middle part for the extrusion plate can aim at the middle part of alloy plate and extrude.

The utility model has the following advantages:

the detection equipment is provided with the infrared distance meter, so that the fracture deformation of the alloy plate is more accurately detected by the infrared distance meter; the infrared distance meter can transmit detection data to the controller of the corresponding motor, when the middle part of the alloy plate is extruded until fracture deformation occurs, the corresponding motor stops running in time, and the brittleness of the alloy plate coating can be known through the downward moving distance of the extrusion rod; this check out test set can carry out two sample detections, and the brittleness of two alloy plate coatings can be compared through the distance that moves down of two extrusion stems, and data is compared in time, and the testing result is more perfect.

Drawings

FIG. 1 is a schematic perspective view of an apparatus for detecting brittleness of an alloy coating according to a preferred embodiment of the present invention;

FIG. 2 is a front sectional view of the connection part of the pressing mechanism of the brittleness detection device of the alloy coating according to the preferred embodiment of the present invention;

FIG. 3 is a schematic perspective view of the connection between the loop bar and the connecting plate of the brittleness detection apparatus with an alloy coating according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a detection table; 2. a support plate; 3. a side plate; 4. a clamping mechanism; 41. placing the plate; 42. an electric telescopic rod; 43. pressing a plate; 44. an upper plate; 5. an infrared range finder; 6. an extrusion stem; 7. a pressing mechanism; 71. a screw rod; 72. a loop bar; 73. a motor; 8. a connecting plate; 9. a chute; 10. a slide block.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

An alloy coating brittleness detection device as shown in figures 1-3, including examining test table 1 and backup pad 2, both sides and the middle part between examining test table 1 and the backup pad 2 all have welded curb plate 3, every pair of lateral wall middle part relative to 3 relative curb plates all is provided with fixture 4 of centre gripping alloy board, two alloy boards of 4 centre gripping through two pairs of fixture, can detect simultaneously, conveniently carry out the contrast of data, examine the equal fixedly connected with infrared distance meter 5 in upper end both sides of test table 1, it is more accurate to detect the fracture deformation of alloy board through infrared distance meter 5, the bottom both sides of backup pad 2 all are provided with extrusion stem 6, the upper end of two extrusion stem 6 is provided with pushing down mechanism 7, can drive extrusion stem 6 through pushing down mechanism 7 and move down automatically and extrude the detection.

Wherein, in order to guarantee the accuracy of infrared distance measuring instrument 5 detection data, the axis between the infrared emission end of every infrared distance measuring instrument 5 and two corresponding fixture 4 in top is located a straight line, guarantees that infrared distance measuring instrument 5 can aim at the middle part of alloy board and measures the distance between its emission end and the alloy board middle part, and the emission end of every infrared distance measuring instrument 5 and the corresponding extrusion stem 6 in top are located a straight line for extrusion stem 6 can aim at the middle part of alloy board and extrude.

Wherein, for rapid clamping, the clamping mechanism 4 comprises a placing plate 41, an electric telescopic rod 42 and a pressing plate 43, each pair of opposite placing plates 41 are respectively welded on the surfaces of the opposite side walls of each pair of corresponding side plates 3, an upper plate 44 is arranged above each placing plate 41, each upper plate 44 is respectively welded on the surfaces of the corresponding side plates 3, the middle part of each upper plate 44 is fixedly connected with the electric telescopic rod 42, carry out the drive centre gripping through electric telescopic handle 42, the artifical centre gripping has been avoided, it is more convenient fast, the equal fixedly connected with clamp plate 43 of electric telescopic handle 42's output, every clamp plate 43 all sets up in the corresponding board 41 upper end of placing, place the both ends of every alloy board respectively two and place board 41 upper ends, open every to electric telescopic handle 42, drive the clamp plate 43 of its lower extreme and move down and push down the both ends of every alloy board, can fix the alloy board, carry out the centre gripping fast.

Wherein, extrude in order to drive the stripper bar 6 fast, the mechanism 7 that pushes down includes two lead screws 71, loop bar 72 and motor 73, the both sides and the fixedly connected with motor 73 that backup pad 2 was run through respectively to the upper end of two lead screws 71, the operation of motor 73 can drive the lead screw 71 of its lower extreme and rotate, two motors 73 are respectively through bottom mounting fixed connection in the upper end both sides of backup pad 2, the equal screw thread in surface of lead screw 71 has cup jointed loop bar 72, every loop bar 72 lower extreme all welds with corresponding stripper bar 6 upper end, when lead screw 71 rotates, the loop bar 72 on two lead screw 71 surfaces moves down with it, drive two stripper bars 6 and move down until respectively extrudeing the middle part position of two alloy boards, can extrude the detection automatically.

Wherein, for the displacement distance of restriction loop bar 72, connecting plate 8 has all been welded to every loop bar 72 of the bottom both sides of backup pad 2 relatively, spout 9 has all been seted up to one side of every connecting plate 8, equal sliding connection has slider 10 in the spout 9, every slider 10 is located the equal fixed connection in corresponding loop bar 72 top surface of the outside one end of spout 9, loop bar 72 fixed surface's slider 10 slides in spout 9 all the time, can restrict the displacement distance of loop bar 72, make loop bar 72 move on lead screw 71 all the time.

The working principle is as follows: when the alloy brittleness is detected, firstly, two alloy plates are placed between two corresponding clamping mechanisms 4, two ends of each alloy plate are respectively placed at the upper ends of two placing plates 41, then each pair of electric telescopic rods 42 is opened, a pressing plate 43 at the lower end of each electric telescopic rod is driven to move downwards to press two ends of each alloy plate, so that the alloy plates can be fixed, when the alloy brittleness is detected, two motors 73 of a pressing mechanism 7 are opened, the motors 73 operate to drive screw rods 71 at the lower ends of the electric telescopic rods to rotate, sleeve rods 72 on the surfaces of the two screw rods 71 move downwards along with the screw rods, two extrusion rods 6 are driven to move downwards until the middle positions of the two alloy plates are respectively extruded, meanwhile, each infrared distance meter 5 detects the distance between an infrared emission end of each infrared distance meter and the middle part of the corresponding alloy plate and transmits data to a controller of the corresponding motor 73, and when the middle parts of the alloy plates are extruded to generate fracture deformation, the distance data detected by the infrared distance meters 5 are changed, at this moment, the corresponding motor 73 stops running, the brittleness of the coatings of the two alloy plates can be compared through the downward moving distance of each extrusion rod 6, and the detection of the fracture deformation of the alloy plates through the infrared distance meter 5 is more accurate.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An alloy coating brittleness detection apparatus comprising: examine test table (1) and backup pad (2), its characterized in that, both sides and middle part between examining test table (1) and backup pad (2) all have welded curb plate (3), and it is every right relative curb plate (3) relative lateral wall middle part all is provided with fixture (4) of centre gripping alloy board, the equal fixedly connected with infrared distance meter (5) in upper end both sides of examining test table (1), the bottom both sides of backup pad (2) all are provided with squeeze stem (6), two the upper end of squeeze stem (6) is provided with down and pushes down mechanism (7).

2. The alloy coating brittleness detection apparatus according to claim 1, wherein each clamping mechanism (4) comprises a placing plate (41), each pair of opposite placing plates (41) is fixedly connected to the corresponding pair of opposite side wall surfaces of the side plate (3), an upper plate (44) is arranged above each placing plate (41), each upper plate (44) is fixedly connected to the corresponding side plate (3), an electric telescopic rod (42) is fixedly connected to the middle of each upper plate (44), a pressing plate (43) is fixedly connected to the output end of each electric telescopic rod (42), and each pressing plate (43) is arranged at the upper end of the corresponding placing plate (41).

3. The alloy coating brittleness detection equipment according to claim 1, wherein the pressing mechanism (7) comprises two lead screws (71), the upper ends of the two lead screws (71) respectively penetrate through two sides of the support plate (2) and are fixedly connected with motors (73), the two motors (73) are respectively and fixedly connected to two sides of the upper end of the support plate (2) through bottom end fixing seats, sleeve rods (72) are sleeved on the surfaces of the lead screws (71) in a threaded manner, and the lower end of each sleeve rod (72) is fixedly connected with the upper end of the corresponding extrusion rod (6).

4. The alloy coating brittleness detection apparatus according to claim 3, wherein a connecting plate (8) is fixedly connected to each loop bar (72) at two sides of the bottom end of the support plate (2), a sliding groove (9) is formed in each connecting plate (8) corresponding to each loop bar (72), a sliding block (10) is slidably connected in each sliding groove (9), and one end of each sliding block (10) located outside the sliding groove (9) is fixedly connected to the upper surface of the corresponding loop bar (72).

5. The alloy coating brittleness detection apparatus according to claim 1, wherein the central axis between the infrared emission end of each infrared distance meter (5) and the two corresponding clamping mechanisms (4) above is located on a straight line, and the emission end of each infrared distance meter (5) and the corresponding extrusion rod (6) above are located on a straight line.