Cold rolled steel strength detection device

Abstract

The utility model discloses a cold-rolled steel strength detection device, and relates to the technical field of cold-rolled steel. The device comprises a bottom plate, a connecting plate is fixedly connected to the top end of the bottom plate, a supporting frame is fixedly connected to one side of the bottom plate, a sliding groove is formed in the connecting plate in a penetrating mode, and a hydraulic cylinder is fixedly connected to the top end of the supporting frame; the clamping mechanism is arranged in the sliding groove, is in sliding connection with the connecting plate and is used for clamping and fixing the cold rolled steel to be detected; and the reciprocating feeding mechanism is arranged above the bottom plate and is used for driving the clamping mechanism to reciprocate, so that the detection efficiency is improved. Cold rolled steel of different sizes can be correspondingly adjusted and fixed through the clamping mechanisms, the reciprocating feeding mechanism can drive the two clamping mechanisms to do reciprocating motion, feeding and discharging can be carried out on the other clamping mechanism when one clamping mechanism carries out detection, the time for pausing equipment and replacing parts is saved, and the working efficiency is improved. The detection continuity is improved, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cold-rolled steel, in particular to a cold-rolled steel strength detection device. Background Art

[0002] Rolled steel is steel produced through cold rolling. Cold rolling is the process of further thinning No. 1 steel sheets to the target thickness at room temperature. Compared to hot-rolled steel, cold-rolled steel achieves a more precise thickness, a smoother, more attractive surface, and possesses various superior mechanical properties.

[0003] Currently, during the production process of cold-rolled steel, special testing equipment is required to determine its strength. However, the existing testing equipment needs to pause the equipment after testing the workpiece, disassemble the tested workpiece and replace it with a new workpiece to continue testing. The disassembly and replacement process will undoubtedly consume a lot of time, greatly reducing overall work efficiency. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a cold-rolled steel strength detection device, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a cold-rolled steel strength detection device, comprising a base plate, a connecting plate fixedly connected to the top of the base plate, a support frame fixedly connected to one side of the base plate, a sliding groove running through the interior of the connecting plate, and a hydraulic cylinder fixedly connected to the top of the support frame;

[0007] The clamping mechanism is arranged inside the slide groove and is slidably connected to the connecting plate, and is used to clamp and fix the cold-rolled steel to be tested;

[0008] The reciprocating feeding mechanism is arranged above the bottom plate and is used to drive the clamping mechanism to move back and forth to improve the detection efficiency.

[0009] Furthermore, a support plate is fixedly connected to one side of the connecting plate, and the support plate is arranged below the slide groove, and the output end of the hydraulic cylinder is fixedly connected to a detection head.

[0010] Furthermore, the clamping mechanism includes a clamping seat, a second rack, a screw and a dual-axis motor. The clamping seat is slidably connected inside the slide groove, and a groove is opened on one side of the clamping seat. The screw is rotatably connected inside the groove, and there are two groups of screws, which are symmetrically arranged at both ends of the groove. A dual-axis motor is fixedly connected at the center of the groove, and the two output shafts of the dual-axis motor are fixedly connected to the two groups of screws respectively.

[0011] Furthermore, the clamping mechanism also includes a clamping frame, an electric push rod 2 and a clamping plate. The screw rod is threadedly connected to the clamping frame. A mounting groove is opened on one side of the clamping frame. The electric push rod 2 is fixedly connected in the mounting groove. The top of the electric push rod 2 is fixedly connected to the clamping plate.

[0012] Furthermore, the reciprocating feeding mechanism includes a rotating shaft, gear 1 and rack 2, a mounting hole is opened inside the connecting plate, a rotating shaft is rotatably connected in the mounting hole, the outer wall of the rotating shaft is fixedly connected to gear 1, and gear 1 is provided in two groups, and rack 2 is fixedly connected to both ends of the clamping seat, and rack 2 is meshed with gear 1.

[0013] Furthermore, the reciprocating feeding mechanism also includes gear 2, electric push rod 1 and rack 1. One end of the rotating shaft is fixedly connected to gear 2, the top surface of the base plate is fixedly connected to electric push rod 1, the top end of the electric push rod 1 is fixedly connected to rack 1, and rack 1 is engaged with gear 2.

[0014] The utility model has the following beneficial effects:

[0015] The utility model can adjust and fix cold-rolled steel of different sizes accordingly by setting a clamping mechanism. The reciprocating feeding mechanism can drive two groups of clamping mechanisms to perform reciprocating motion. When one group of clamping mechanisms is performing inspection, the other group of clamping mechanisms can be loaded and unloaded, which saves the time of pausing equipment and changing parts, improves the continuity of inspection, and enhances the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the right side of the utility model;

[0018] Figure 2 It is a schematic diagram of the left side of the utility model;

[0019] Figure 3 This is a schematic diagram of the connecting plate and clamping mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the clamping mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the reciprocating feeding mechanism and clamping mechanism of the utility model.

[0022] In the accompanying drawings, the parts represented by each number are listed as follows: 1. Base plate; 2. Connecting plate; 201. Slide groove; 202. Support plate; 3. Support frame; 4. Hydraulic cylinder; 401. Detection head; 5. Rotating shaft; 501. Gear 1; 502. Gear 2; 6. Electric push rod 1; 601. Rack 1; 7. Clamping seat; 701. Rack 2; 702. Screw rod; 703. Dual-axis motor; 8. Clamping frame; 801. Electric push rod 2; 802. Clamping plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-5 As shown, the utility model is a cold-rolled steel strength testing device, including a base plate 1, a connecting plate 2 is fixedly connected to the top of the base plate 1, a support frame 3 is fixedly connected to one side of the base plate 1, a slide groove 201 is opened through the interior of the connecting plate 2, a support plate 202 is fixedly connected to one side of the connecting plate 2, and the support plate 202 is arranged below the slide groove 201, and the top of the support frame 3 is fixedly connected to the hydraulic cylinder 4, and the output end of the hydraulic cylinder 4 is fixedly connected to the detection head 401, the slide groove 201 can limit the clamping seat 7 so that the clamping seat 7 can be docked at a specified position, which is convenient for testing and loading and unloading operations of cold-rolled steel, and the support plate 202 can provide support to the clamping frame 8 during testing to prevent the clamping frame 8 from being damaged by the huge pressure of the hydraulic cylinder 4 during the testing process, and the hydraulic cylinder 4 can drive the detection head 401 to detect the cold-rolled steel. The detection head 401 can display the pressure exerted on the cold-rolled steel, which is convenient for recording the detection data of the cold-rolled steel.

[0025] The clamping mechanism includes a clamping seat 7, a rack 2 701, a screw 702, a dual-axis motor 703, a clamping frame 8, an electric push rod 2 801 and a clamping plate 802. The internal sliding connection of the slide 201 is the clamping seat 7, and a groove is provided on one side of the clamping seat 7. The screw 702 is rotatably connected inside the groove, and there are two groups of screws 702, which are symmetrically arranged at both ends of the groove. The center of the groove is fixedly connected to the dual-axis motor 703, and the two output shafts of the dual-axis motor 703 are respectively fixedly connected to the two groups of screws 702. The screw 702 is threadedly connected to the clamping frame 8, and a mounting groove is provided on one side of the clamping frame 8. It is connected to an electric push rod 801, and the top of the electric push rod 801 is fixedly connected to a clamping plate 802. The clamping seat 7 can slide inside the slide groove 201 to facilitate loading and unloading. The dual-axis motor 703 can drive the screw rod 702 to rotate, and the rotation of the screw rod 702 drives the clamping frames 8 on both sides to move inward or outward together, thereby completing the horizontal clamping of the cold-rolled steel. The interior of the clamping frame 8 is provided with an electric push rod 801, and the electric push rod 801 can drive the clamping plate 802 to move up and down, thereby completing the vertical fixation of the cold-rolled steel, preventing the cold-rolled steel from breaking and flying out during inspection, and protecting the safety of the operator.

[0026] The reciprocating feeding mechanism includes a rotating shaft 5, a gear 501, an electric push rod 6, a rack 601 and a rack 2 701. A mounting hole is provided inside the connecting plate 2, and the rotating shaft 5 is rotatably connected in the mounting hole. The outer wall of the rotating shaft 5 is fixedly connected to the gear 1 501, and the gear 1 501 is provided with two groups. One end of the rotating shaft 5 is fixedly connected to the gear 2 502, and the top surface of the bottom plate 1 is fixedly connected to the electric push rod 6. The top of the electric push rod 6 is fixedly connected to the rack 1 601, and the rack 1 601 is meshed with the gear 2 502. The two ends of the clamping seat 7 are fixedly connected to the rack 2 701, and the rack 2 701 is meshed with the gear 1 501. The electric push rod 6 can drive the rack 1 601 to do reciprocating motion, and the rack 1 601 and Gear 2 502 engages, thereby driving the rotating shaft 5 to rotate. The rotating shaft 5 can drive gear 1 501 to rotate. Gear 1 501 engages with rack 2 701, thereby driving the clamping seat 7 to move back and forth. When the electric push rod 1 6 is fully extended, the rack 1 601 drives the clamping seat 7 below gear 1 501 to move to the detection area and detect the steel to be detected. At the same time, the clamping seat 7 above gear 1 501 is taken away from the detection area, and the steel that has been tested can be disassembled and new steel to be tested can be put in. When the electric push rod 1 6 is fully retracted, the clamping seat 7 below gear 1 501 is taken away from the detection area, and the clamping seat 7 above gear 1 501 enters the detection area, completing continuous detection and improving the working efficiency of the device.

[0027] Working principle: When in use, first put the cold-rolled steel to be tested into the clamping frame 8, start the dual-axis motor 703 to drive the screw 702 to rotate, and then drive the clamping frame 8 to complete the horizontal clamping of the cold-rolled steel, then start the electric push rod 2 801 to drive the clamping plate 802 to move down, and then complete the vertical fixation of the cold-rolled steel. After the cold-rolled steel is fixed, start the electric push rod 1 6, the electric push rod 1 6 drives the rack 1 601 to move, the rack 1 601 drives the gear 2 502 to rotate, and then drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the gear 1 501 to rotate, and then drives the rack 2 701 to move, and the rack 2 701 moves and drives the clamping seat 7 to move to the detection area domain, and then start the hydraulic cylinder 4, which drives the detection head 401 to press down to detect the cold-rolled steel. After the detection is completed, the hydraulic cylinder 4 is reset and the electric push rod 6 is started. The electric push rod 6 drives the rack 601 to move in the opposite direction, so that the detected clamping seat 7 and the undetected clamping seat 7 move toward each other. When the clamping seat 7 moves to one end of the slide 201, the electric push rod 6 is closed, and the hydraulic cylinder 4 is started again to detect the undetected cold-rolled steel below. The detected cold-rolled steel can remove the clamping frame 8 and the clamping plate 802 in the front for disassembly and replacement. The continuous detection of cold-rolled steel is achieved by setting up two sets of clamping mechanisms, thereby improving the working efficiency of the device.

[0028] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments, any equivalent replacement of some of the technical features therein, and any modification, equivalent replacement, and improvement made are within the scope of protection of the present invention.

Claims

1. A cold-rolled steel strength detection device, comprising a base plate (1), a top end of the base plate (1) being fixedly connected to a connecting plate (2), and a side of the base plate (1) being fixedly connected to a supporting frame (3), characterized in that: Also includes: A sliding groove (201) is provided inside the connecting plate (2), and a hydraulic cylinder (4) is fixedly connected to the top end of the supporting frame (3); A clamping mechanism is arranged inside the slide groove (201) and is slidably connected to the connecting plate (2), and is used for clamping and fixing the cold-rolled steel to be tested; The reciprocating feeding mechanism is arranged above the bottom plate (1) and is used to drive the clamping mechanism to move back and forth, thereby improving detection efficiency.

2. A cold-rolled steel strength detection device according to claim 1, characterized in that: A support plate (202) is fixedly connected to one side of the connecting plate (2), and the support plate (202) is arranged below the slide groove (201). The output end of the hydraulic cylinder (4) is fixedly connected to a detection head (401).

3. The cold-rolled steel strength detection device according to claim 1, characterized in that: The clamping mechanism comprises a clamping seat (7), a second rack (701), a screw rod (702) and a dual-axis motor (703); the interior of the slide groove (201) is slidably connected to the clamping seat (7); a groove is provided on one side of the clamping seat (7); a screw rod (702) is rotatably connected to the interior of the groove; and there are two groups of screw rods (702) symmetrically arranged at both ends of the groove; a dual-axis motor (703) is fixedly connected to the center of the groove, and two output shafts of the dual-axis motor (703) are fixedly connected to the two groups of screw rods (702) respectively.

4. A cold-rolled steel strength detection device according to claim 3, characterized in that: The clamping mechanism further comprises a clamping frame (8), a second electric push rod (801) and a clamping plate (802), wherein the screw rod (702) is threadedly connected to the clamping frame (8), a mounting groove is provided on one side of the clamping frame (8), the second electric push rod (801) is fixedly connected in the mounting groove, and the top end of the second electric push rod (801) is fixedly connected to the clamping plate (802).

5. The cold-rolled steel strength detection device according to claim 3, characterized in that: The reciprocating feeding mechanism comprises a rotating shaft (5), a gear 1 (501), a gear 2 (502), an electric push rod 1 (6), a rack 1 (601) and a rack 2 (701); a mounting hole is provided inside the connecting plate (2); a rotating shaft (5) is rotatably connected in the mounting hole; the outer wall of the rotating shaft (5) is fixedly connected to the gear 1 (501), and two groups of gears 1 (501) are provided; both ends of the clamping seat (7) are fixedly connected to the rack 2 (701), and the rack 2 (701) is meshed with the gear 1 (501).

6. A cold-rolled steel strength detection device according to claim 5, characterized in that: The reciprocating feeding mechanism further comprises a second gear (502), an electric push rod (6) and a rack (601), one end of the rotating shaft (5) is fixedly connected to the second gear (502), the top surface of the bottom plate (1) is fixedly connected to the first electric push rod (6), the top end of the first electric push rod (6) is fixedly connected to the rack (601), and the rack (601) is meshed with the second gear (502).

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