CN220438039U

CN220438039U - Intensity detection device of laminated steel plate

Info

Publication number: CN220438039U
Application number: CN202322072397.2U
Authority: CN
Inventors: 李雷; 余勇; 毛治平
Original assignee: Kunshan Baobida Precision Electronics Co ltd
Current assignee: Kunshan Baobida Precision Electronics Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-02
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a strength detection device of a laminated steel plate, and relates to the technical field of hardness detection of the laminated steel plate; the utility model comprises a workbench, wherein a U-shaped placing groove is formed in the upper surface of the workbench, a steel plate to be tested is placed on the placing groove, and a through groove is formed in the middle end of the bottom surface of the placing groove; according to the utility model, the motor and the double-headed screw can enable the moving block to drive the two positioning plates to position the steel plate to be detected, so that the two ends of the steel plate to be detected are positioned, the detection pressing plate moves downwards along with the transverse plate and is contacted with the steel plate to be detected in advance, the detection pressing plate continuously moves downwards after the detection pressing plate contacts with the steel plate to be detected, in the process, the positioning frame gradually improves the positioning force of the steel plate to be detected, so that the upper surface and the two ends of the steel plate to be detected are positioned, the stability of hardness detection of the steel plate to be detected in the workbench is ensured, and the operation is not required to be performed manually by a worker, so that the steel plate to be detected is greatly convenient for the use of the worker.

Description

Intensity detection device of laminated steel plate

Technical Field

The utility model relates to the technical field of hardness detection of laminated steel plates, in particular to a strength detection device of a laminated steel plate.

Background

With the development of the electrical industry, laminated steel plates with high insulativity, high strength and high temperature resistance and adaptation to various use environments are sequentially appeared, the laminated steel plates are one of laminated products, the strength detection of the laminated steel plates is carried out at present, a hydraulic cylinder is usually controlled by a worker to push a detection pressing plate so that the steel plates are bent for hardness detection, but in the hardness detection of the existing steel plates, the normal work is not stable in positioning of the steel plates, the hardness detection is usually carried out by directly overhauling the steel plates only by simply placing the steel plates on a detection table, positioning components are simply carried out at two ends or are not directly arranged, the effect is poor, when hydraulic pressure is carried out, the steel plates are easily deflected, so that the steel plates cannot be accurately detected, and in addition, the steel plates are inconvenient for workers to take when the follow-up blanking is carried out.

In view of the above problems, the inventors have proposed a strength detecting device for laminated steel sheets to solve the above problems.

Disclosure of Invention

In order to solve the problem that the detection is to stably position the steel plate; the utility model aims to provide a strength detection device for laminated steel plates.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a strength detection device of lamination steel sheet, includes the workstation, the standing groove that is the U type has been seted up to the workstation upper surface, put on the standing groove and be equipped with the steel sheet that awaits measuring, logical groove has been seted up to standing groove bottom surface middle end, leads to the groove and can make the steel sheet that awaits measuring that takes place deformation move down, be located the steel sheet both ends slip that awaits measuring in the standing groove and be equipped with the locating plate, the spout has been seted up to the opposite sides of standing groove, the inside both ends of spout are close to the locating plate and slide and are equipped with the movable block, the movable block is kept away from in the spout one end fixed connection on corresponding locating plate, the slip is equipped with the double-end screw that the both ends screw thread is opposite in the spout, the movable block at both ends of the inside both ends of spout is inserted at the both ends of double-end screw thread respectively, the fixed support that is the L type that is equipped with of workstation upper surface one end, support horizontal one end is located the workstation top, support horizontal one end is located the workstation horizontal one side, be equipped with the diaphragm directly over the horizontal one end lower surface position of support, the fixed surface is equipped with the measuring clamp plate under the diaphragm, the diaphragm both ends movable insertion is equipped with the connecting rod that vertical setting, two connecting rod lower extreme are equipped with the rectangle locating plate is fixed together, the locating plate is difficult to take place the level, the setting up hydraulic pressure plate is moved down the hydraulic pressure cylinder is carried out the level pressure setting up the hydraulic pressure plate and is required to be measured to the surface setting up the hydraulic pressure plate.

Preferably, two the same one end of double-end screw is fixed and is equipped with the pivot, double-end screw one end is kept away from to the pivot runs through the workstation, the workstation outer wall is close to one of them the pivot is equipped with the motor, the output fixed connection of motor is in the pivot, drives through the motor and can provide sufficient power, makes things convenient for the staff to control simultaneously, and adjacent two the pivot is located workstation outer wall one end and passes through belt transmission and connect, and the belt drives two pivots and double-end screw simultaneously and rotates, guarantees that the movable block at locating plate both ends is stabilized the drive itself and is removed, improves sufficient power.

Preferably, the fixed bracing piece that is equipped with vertical setting that goes out in detection clamp plate upper surface four corners, the support is run through on the bracing piece top, and the bracing piece guarantees the stability when detecting the clamp plate and move down, locating frame initial position is located the below that detects the clamp plate, guarantees that the locating frame is fixed a position with the steel sheet contact that awaits measuring in advance, the connecting rod is located the diaphragm lower surface and is equipped with the spring with the cover between locating frame upper surface, and the spring is along with the removal of diaphragm, will constantly promote the locating frame to fix a position the detection clamp plate.

Preferably, the workstation lower surface is equipped with the movable plate that the level set up, the fixed ejector pin that is equipped with vertical setting in movable plate upper surface both ends, logical groove lower surface is equipped with two roof corresponding with the ejector pin, ejector pin top runs through groove fixed connection on the roof, the workstation lower surface is close to the diaphragm installation and is equipped with electric putter, electric putter's output fixed connection is at the movable plate, and electric putter output retrieves, and pulling movable plate and ejector pin are moved up to the roof that makes the ejector pin top promotes the steel sheet that awaits measuring and moves up and break away from the workstation, makes things convenient for the staff to take directly.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the motor and the double-headed screw can enable the movable block to drive the two positioning plates to position the steel plate to be detected, so that the positioning of the two ends of the steel plate to be detected is completed, the detection pressing plate moves downwards along with the transverse plate, the detection pressing plate contacts with the steel plate to be detected in advance, the detection pressing plate continuously moves downwards after the detection pressing plate contacts with the transverse plate, in the process, the positioning frame gradually improves the positioning force of the steel plate to be detected, so that the upper surface and the two ends of the steel plate to be detected are positioned, the stability of hardness detection of the steel plate to be detected in the workbench is ensured, and the operation is not required to be performed manually by a worker, so that the steel plate to be detected is greatly convenient for the worker to use;

2. according to the utility model, the output end of the electric push rod is recovered, and the moving plate and the push rod are pulled to move upwards, so that the top plate at the top end of the push rod pushes the steel plate to be tested to move upwards to be separated from the workbench, and a worker can conveniently and directly take the steel plate.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

Fig. 2 is a schematic view of the structure of the workbench of the utility model.

FIG. 3 is a schematic view of a positioning plate according to the present utility model.

Fig. 4 is a schematic view of the structure of the bracket of the present utility model.

In the figure: 1. a work table; 11. a placement groove; 12. a steel plate to be tested; 13. a through groove; 14. a chute; 15. a moving block; 16. a double-ended screw; 18. a positioning plate; 19. a rotating shaft; 20. a motor; 21. a belt; 3. a bracket; 31. a hydraulic cylinder; 32. a cross plate; 33. detecting a pressing plate; 34. a positioning frame; 35. a connecting rod; 36. a spring; 37. a support rod; 4. a moving plate; 41. a push rod; 42. a top plate; 43. an electric push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Examples: as shown in fig. 1-4, the utility model provides a strength detection device for laminated steel plates, which comprises a workbench 1, wherein a U-shaped placing groove 11 is formed on the upper surface of the workbench 1, a steel plate 12 to be detected is placed on the placing groove 11, a through groove 13 is formed at the middle end of the bottom surface of the placing groove 11, the through groove 13 can enable the deformed steel plate 12 to be detected to move downwards, positioning plates 18 are slidably arranged at two ends of the steel plate 12 to be detected in the placing groove 11, sliding grooves 14 are formed at two opposite sides of the placing groove 11, moving blocks 15 are slidably arranged at two ends of the inner part of the sliding grooves 14 close to the positioning plates 18, one end of each moving block 15 far away from the sliding groove 14 is fixedly connected to the corresponding positioning plate 18, double-end screws 16 with opposite threads are slidably arranged at two ends of the sliding grooves 14, the moving blocks 15 at two ends of the inner part of the sliding grooves 14 are respectively inserted at two ends of the double-end screws 16, the fixed support 3 that is L type that is equipped with in workstation 1 upper surface one end, support 3 horizontal one end is located workstation 1 top, support 3 horizontal one end lower surface position is equipped with diaphragm 32 directly over the logical groove 13, fixed surface is equipped with under the diaphragm 32 detects clamp plate 33, the connecting rod 35 that vertical setting was equipped with is inserted in the diaphragm 32 both ends activity, two connecting rod 35 lower extreme jointly fixed be equipped with be rectangular locating frame 34, support 3 horizontal one end upper surface fixed mounting is equipped with pneumatic cylinder 31, the output fixed connection of pneumatic cylinder 31 is on diaphragm 32, pneumatic cylinder 31 will promote diaphragm 32 and move down, make the detection clamp plate 33 of diaphragm 32 lower surface carry out hardness detection with the contact of steel sheet 12 that awaits measuring, make detection clamp plate 33 carry out the extrusion through setting up rated power and wait to survey steel sheet 12, it is relatively poor to take place to bend then demonstrate this steel sheet 12 self hardness that awaits measuring.

The same one end of two double-end screw rods 16 is fixedly provided with a rotating shaft 19, one end of the rotating shaft 19 away from the double-end screw rods 16 penetrates through the workbench 1, the outer wall of the workbench 1 is close to one of the rotating shafts 19 and is provided with a motor 20, and the output end of the motor 20 is fixedly connected to the rotating shaft 19.

By adopting the above technical scheme, the motor 20 can provide enough power for driving, and meanwhile, the control by workers is facilitated.

Two adjacent rotating shafts 19 are positioned at one end of the outer wall of the workbench 1 and are in transmission connection through a belt 21.

Through adopting above-mentioned technical scheme, belt 21 drives two pivot 19 and double-end screw rod 16 simultaneously and rotates, guarantees that the movable block 15 at locating plate 18 both ends steadily drives itself and removes, improves sufficient power.

The four corners of the upper surface of the detection pressing plate 33 are fixedly provided with vertically arranged supporting rods 37, and the top ends of the supporting rods 37 penetrate through the bracket 3.

By adopting the above technical scheme, the support rod 37 ensures the stability when the detection pressing plate 33 moves down.

The initial position of the positioning frame 34 is located below the detection pressing plate 33.

By adopting the technical scheme, the positioning frame 34 is ensured to be contacted with the steel plate 12 to be detected in advance for positioning.

The connecting rod 35 is positioned between the lower surface of the transverse plate 32 and the upper surface of the positioning frame 34 and is sleeved with a spring 36.

By adopting the above technical scheme, the spring 36 will continuously push the positioning frame 34 to position the detection pressing plate 33 along with the movement of the transverse plate 32.

The lower surface of the workbench 1 is provided with a horizontally arranged movable plate 4, two ends of the upper surface of the movable plate 4 are fixedly provided with vertically arranged ejector rods 41, the lower surface of the through groove 13 is provided with two top plates 42 corresponding to the ejector rods 41, the top ends of the ejector rods 41 penetrate through the groove 13 to be fixedly connected to the top plates 42, the lower surface of the workbench 1 is provided with an electric push rod 43 close to the transverse plate 32, and the output end of the electric push rod 43 is fixedly connected to the movable plate 4.

Through adopting above-mentioned technical scheme, electric putter 43 output retrieves, pulls movable plate 4 and ejector pin 41 upward movement to make the roof 42 on ejector pin 41 top promote the steel sheet 12 that awaits measuring and upwards move and break away from workstation 1, make things convenient for the staff to directly take.

Working principle: when the steel plate 12 to be tested is placed in the placing groove 11, then the motor 20 can be driven, the motor 20 is matched with the belt 21 to drive the two rotating shafts 19 to synchronously rotate, so that the two double-headed screws 16 simultaneously rotate, the moving blocks 15 inserted at the two ends of the double-headed screws 16 move oppositely, the moving blocks 15 drive the positioning plates 18 to move towards the steel plate 12 to be tested, the two positioning plates 18 position the steel plate 12 to be tested, the two ends of the steel plate 12 to be tested are positioned, then the hydraulic cylinder 31 pushes the transverse plate 32 to move downwards, the detection pressing plate 33 on the lower surface of the transverse plate 32 is in contact with the steel plate 12 to be tested for hardness detection, the detection pressing plate 33 is pressed against the steel plate 12 to be tested by setting rated force, the bending indicates that the steel plate 12 to be tested has poor hardness, in the process, the detection pressing plate 33 is contacted with the steel plate 12 to be tested along with the downward movement of the transverse plate 32, the detection pressing plate 33 is continuously moved downwards after the contact, the positioning frame 34 gradually increases the positioning force of the steel plate 12 to be tested, and thus the upper surface and the two ends of the steel plate 12 to be tested are positioned, the hardness of the steel plate 12 to be tested is guaranteed to be tested is not required to be in a stable working table 1, and a large manual operation is convenient for a staff to operate;

after the detection is completed, the hydraulic cylinder 31 and the motor 20 respectively drive the detection pressing plate 33 and the positioning plate 18 to return to the original positions, at this time, the output end of the electric push rod 43 is recovered, and the moving plate 4 and the push rod 41 are pulled to move upwards, so that the top plate 42 at the top end of the push rod 41 pushes the steel plate 12 to be detected to move upwards and separate from the workbench 1, and a worker can conveniently and directly take the steel plate.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a intensity detection device of laminate steel board, includes workstation (1), its characterized in that: the utility model discloses a transverse pressure measuring device, including workstation (1) and connecting rod (32) including workstation (1), locating plate (18) are equipped with, standing groove (11) that are U type is offered to workstation (1) upper surface, put on standing groove (11) and be equipped with steel sheet (12) that await measuring, logical groove (13) are offered to the middle end in standing groove (11) bottom surface, be located steel sheet (12) both ends slip and be equipped with locating plate (18) that await measuring in standing groove (11), spout (14) both sides are offered spout (14) relatively, the inside both ends of spout (14) are close to locating plate (18) and are slided and are equipped with movable block (15), one end fixed connection is on corresponding locating plate (18) in keeping away from spout (14) in movable block (15), the sliding groove (14) is equipped with double-end screw (16) that both ends screw thread are opposite, movable block (15) at the inside both ends of spout (14) are inserted at the both ends of double-end screw (16) respectively screw thread, workstation (1) upper surface one end is fixed and is equipped with support (3) that are L type, support (3) horizontal one end is located workstation (1) top, support (3) horizontal one end is located, support (3) horizontal one end is equipped with horizontal position and is equipped with horizontal plate (32) under the horizontal plate (13), the lower ends of the two connecting rods (35) are fixedly provided with rectangular positioning frames (34) together, the upper surface of the horizontal end of the bracket (3) is fixedly provided with a hydraulic cylinder (31), and the output end of the hydraulic cylinder (31) is fixedly connected to the transverse plate (32).

2. The strength detection device for laminated steel plates according to claim 1, wherein the same ends of the two double-headed screws (16) are fixedly provided with rotating shafts (19), one end, far away from the double-headed screws (16), of each rotating shaft (19) penetrates through the workbench (1), a motor (20) is arranged on the outer wall of the workbench (1) close to one rotating shaft (19), and the output end of each motor (20) is fixedly connected to the corresponding rotating shaft (19).

3. A strength detecting apparatus for laminated steel sheets as claimed in claim 2, wherein two adjacent rotary shafts (19) are connected to one another by a belt (21) at one end of the outer wall of the table (1).

4. The strength detection device for the laminated steel plate according to claim 1, wherein supporting rods (37) which are vertically arranged are fixedly arranged at four corners of the upper surface of the detection pressing plate (33), and the top ends of the supporting rods (37) penetrate through the support (3).

5. A strength detecting apparatus for laminated steel sheets according to claim 1, wherein the start position of the positioning frame (34) is located below the detecting presser plate (33).

6. A strength detecting device for laminated steel sheets according to claim 1, wherein the connecting rod (35) is provided with a spring (36) between the lower surface of the transverse plate (32) and the upper surface of the positioning frame (34).

7. The strength detection device for laminated steel plates according to claim 1, wherein a movable plate (4) horizontally arranged is arranged on the lower surface of the workbench (1), two vertically arranged ejector rods (41) are fixedly arranged at two ends of the upper surface of the movable plate (4), two top plates (42) corresponding to the ejector rods (41) are arranged on the lower surface of the through groove (13), the top ends of the ejector rods (41) penetrate through the through groove (13) to be fixedly connected to the top plates (42), an electric push rod (43) is arranged on the lower surface of the workbench (1) close to the transverse plate (32), and the output end of the electric push rod (43) is fixedly connected to the movable plate (4).