Hardness detection equipment for metal plate production

Abstract

The utility model discloses hardness detection equipment for metal plate production, which relates to the technical field of metal plate detection and comprises a base, two grooves are arranged on the base, lifting plates are arranged in the two grooves, the bottoms of the lifting plates are connected with the bottoms of the grooves through push rods, and supporting rollers are arranged at the tops of the lifting plates. An inverted-U-shaped plate is arranged on the base, two supporting sliding rails are arranged on each of the two side walls in the inverted-U-shaped plate, and a pressing plate is arranged between the two sliding blocks located on the same side wall. An oil cylinder is arranged at the top of the inverted-U-shaped plate, and an output shaft of the oil cylinder is fixedly connected with a pressing head. When a metal plate is placed on the base, the bottom of the metal plate makes contact with the supporting rollers, the metal plate can slide conveniently, manpower consumed during placement is reduced, the pressing plate is driven to descend through the supporting sliding rails and the sliding blocks, the pressing plate is pressed on the surface of the metal plate, and the placement stability of the metal plate can be improved through the L-shaped pressing plate; and the metal plate is prevented from moving randomly in the pressing process of the pressing head to influence the detection result.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal sheet detection technical field, concretely relates to a hardness detection equipment for metal sheet production. BACKGROUND

[0002] At present, the definition of metal sheet hardness is: the ability of sheet to resist another harder sheet to press in. Hardness detection is the most rapid, most economical and simplest test method to evaluate the mechanical properties of metal. The main purpose of hardness detection is to determine the applicability of sheet, or the effect of special hardening or softening treatment for sheet for use. At present, with the vigorous development of China's infrastructure, various high-strength sheets are widely used in various engineering, and the hardness detection of sheet is an important indicator to evaluate the performance of sheet.

[0003] The existing metal sheet hardness detection device has low precision in detecting metal sheet, which may cause the hardness of the detected metal sheet to be inconsistent with the actual hardness, the metal sheet cannot be quickly and stably fixed by the detection device, the metal sheet may move during hardness detection, the metal sheet detection may be incorrect, and the detection efficiency is low. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the technical insufficiency and provides a hardness detection equipment for metal sheet production.

[0005] In order to achieve the above purpose, the utility model provides a hardness detection equipment for metal sheet production, which comprises a base, two groove bodies are arranged on the base, a lifting plate is arranged in each groove body, the bottom of the lifting plate is connected with the bottom of the groove body through a push rod, a supporting roller is arranged on the top of the lifting plate, and the number of supporting rollers on each lifting plate is two; a reverse U-shaped plate is arranged on the base, two supporting slides are arranged on the inner walls of the reverse U-shaped plate, a sliding block is connected with the supporting slide, and a pressing plate is arranged between the two sliding blocks on the same wall; the pressing plate is L-shaped; an oil cylinder is arranged on the top of the reverse U-shaped plate, and the output shaft of the oil cylinder is fixedly connected with a pressing head arranged on the inner side of the reverse U-shaped plate.

[0006] Preferably, the number of push rods at the bottom of each lifting plate is two.

[0007] Preferably, an antiskid pad is arranged on the inner side of the pressing plate.

[0008] Preferably, an observation port is arranged on the reverse U-shaped plate.

[0009] Preferably, a control panel is arranged on the reverse U-shaped plate, the control panel is in communication connection with the oil cylinder, the supporting slide and the push rod, a pressure display screen and a key are arranged on the control panel.

[0010] The utility model discloses a beneficial effect is: 1. through the push rod drive lifting plate ascension, make support gyro wheel top remove from groove, when metal sheet is placed on the base, metal sheet bottom contact support gyro wheel, can conveniently metal sheet slide, reduce the manpower when placing and placing, and can reduce metal sheet bottom surface contact base surface, cause the scratch of base surface, use time is longer, and base surface uneven influence the data result of detection, determine metal sheet position, make support gyro wheel return to the home to groove, can place metal sheet on base surface, adjust convenient, save manpower, increase base service life.

[0011] 2. through the support slide rail and slide block drive pressing plate to descend, make the pressing plate press on the metal sheet surface, and the L-shaped pressing plate can increase the placing stability of metal sheet, avoid the metal sheet disorder in the process of pressing head pressing, influence detection result. DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, below description in the drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0013] Fig. 1 It is the structural schematic diagram of the utility model;

[0014] Fig. 2 It is the internal structure schematic diagram of groove.

[0015] In the drawing, 1. base, 2. groove, 3. lifting plate, 4. push rod, 5. support gyro wheel, 6. inverted U-shaped plate, 7. support slide rail, 8. slide block, 9. pressing plate, 10. oil cylinder, 11. pressing head, 12. non-slip pad, 13. observation port, 14. control panel, 15. pressure display screen, 16. button. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following combines embodiment, further detailed explanation of the utility model is made.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0017] REFERENCE Figs. 1-2The embodiment provides a hardness detection equipment for metal plate production, which comprises a base 1, two groove bodies 2 are arranged on the base 1, a lifting plate 3 is arranged in each groove body 2, the bottom of the lifting plate 3 is connected with the bottom of the groove body 2 through a push rod 4, a supporting roller 5 is arranged on the top of the lifting plate 3, and the number of the supporting rollers 5 on each lifting plate 3 is two; a reverse U-shaped plate 6 is arranged on the base 1, two supporting slide rails 7 are arranged on the inner sides of the two side walls of the reverse U-shaped plate 6, a sliding block 8 is slidably connected with the supporting slide rail 7, and the supporting slide rail 7 is an electric slide rail; a pressing plate 9 is arranged between the two sliding blocks 8 located on the same side wall; the pressing plate 9 is in an L shape, the pressing plates 9 on the two sides are arranged on the top surface and the side edge of the metal plate, and the metal plate is prevented from shaking in the detection process; an oil cylinder 10 is arranged on the top of the reverse U-shaped plate 6, the output shaft of the oil cylinder 10 is fixedly connected with a pressing head 11 located on the inner side of the reverse U-shaped plate 6, the oil cylinder 10 drives the pressing head 11 to descend and press on the surface of the metal plate, the pressing force is continuously increased, and the hardness of the metal plate is detected.

[0018] The number of the push rods 4 at the bottom of each lifting plate 3 is two, and the lifting stability of the lifting plate 3 is improved.

[0019] The inner side of the pressing plate 9 is provided with an antiskid pad 12, and the antiskid effect is improved.

[0020] An observation hole 13 is arranged on the reverse U-shaped plate 6, and the pressing state of the metal plate can be observed.

[0021] A control panel is arranged on the reverse U-shaped plate 6, the control panel 14 is in communication connection with the oil cylinder 10, the supporting slide rail 7 and the push rod 4, a pressure display screen 15 and a button 16 are arranged on the control panel 14, the pressing degree of the oil cylinder 10 is displayed through the pressure display screen 15, the hardness of the metal plate is detected, the operation of the oil cylinder 10, the supporting slide rail 7 and the push rod 4 is controlled through the button 16, and the specific communication connection mode is disclosed in the prior art.

[0022] In use, the lifting plate 3 is lifted through the push rod 4, the top of the supporting roller 5 moves out of the groove body 2, the metal plate is placed on the base 1, the bottom of the metal plate is in contact with the supporting roller 5, the metal plate can slide conveniently, the labor cost in placement is reduced, the bottom surface of the metal plate is prevented from being in contact with the surface of the base 1 and causing scratches on the surface of the base 1, the surface of the base 1 is uneven after a long time of use, the data result of detection is affected, the position of the metal plate is determined, the supporting roller 5 is returned to the groove body 2, the metal plate can be placed on the surface of the base 1, the adjustment is convenient, the labor is saved, and the service life of the base 1 is prolonged.

[0023] The pressing plate 9 is lowered through the supporting slide rail 7 and the sliding block 8, the pressing plate 9 is pressed on the surface of the metal plate, the L-shaped pressing plate 9 can improve the placement stability of the metal plate, the metal plate is prevented from moving randomly in the process that the pressing head 11 is pressed, and the detection result is affected.

[0024] Of course, the above description is not limited to the above examples, and the technical features not described above can be implemented by or using the prior art, which will not be described here; the above embodiments and drawings are only used to illustrate the technical scheme of the present application and are not a limitation on the present application, and the preferred embodiments of the present application have been described in detail, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the essential scope of the present application do not deviate from the purpose of the present application, and should also belong to the protection scope of the claims of the present application.

Claims

1. A hardness detection device for sheet metal production, comprising a base (1), characterized in that, The base (1) is provided with two groove bodies (2), the two groove bodies (2) are provided with lifting plates (3) in the two groove bodies (2), the lifting plates (3) are connected with the bottom of the groove body (2) through push rods (4), the top of the lifting plate (3) is provided with supporting rollers (5), and the number of the supporting rollers (5) on each lifting plate (3) is two; the base (1) is provided with an inverted U-shaped plate (6), two supporting slide rails (7) are arranged on the two side walls in the inverted U-shaped plate (6), slide blocks (8) are slidably connected on the supporting slide rails (7), and a pressing plate (9) is arranged between the two slide blocks (8) on the same side wall; the pressing plate (9) is in the shape of L; the inverted U-shaped plate (6) is provided with an oil cylinder (10) at the top, and the output shaft of the oil cylinder (10) is fixedly connected with a pressing head (11) on the inner side of the inverted U-shaped plate (6).

2. The hardness detection apparatus for a metal plate production according to claim 1, characterized by, The number of the push rods (4) at the bottom of each lifting plate (3) is two.

3. The hardness detection apparatus for a metal plate production according to claim 1, characterized by, The inner side of the pressing plate (9) is provided with a non-slip pad (12).

4. The hardness detection apparatus for sheet metal production according to claim 1, characterized by, The inverted U-shaped plate (6) is provided with an observation port (13).

5. The hardness detection apparatus for sheet metal production according to claim 1, characterized in that, The inverted U-shaped plate (6) is provided with a control panel (14), the control panel (14) is in communication connection with the oil cylinder (10), the supporting slide rail (7) and the push rod (4); the control panel (14) is provided with a pressure display screen (15) and a key (16).

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