Performance testing device for copper-steel composite material

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By designing a copper-steel composite material performance testing device including a screw drive slide and a connecting plate, the problem of frequent fixing and relieving fixing of traditional test devices when testing multiple samples is solved, and the simultaneous fixing and rapid detection of multiple samples is achieved, which significantly improves the detection efficiency.

CN222689561UActive Publication Date: 2025-03-28NINGBO BANGHE NEW MATERIALS +1

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Patent Information

Application Number: CN202421335881.8
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-06-13
Publication Date: 2025-03-28
Estimated Expiration: 2034-06-13

AI Technical Summary

Technical Problem

Traditional copper-steel composite performance testing devices require frequent fixation and unfixation when testing multiple samples, resulting in wasted testing time and reduced efficiency.

Method used

A performance testing device for copper-steel composite materials is designed, using components such as base plate, detection structure, drive structure and turntable. The slider and connecting plate are driven to move through a screw, driving the pressing block to tighten the copper-steel composite material, achieving simultaneous fixation and rapid detection of multiple samples.

Benefits of technology

The batch fixation and testing of multiple copper-steel composite materials has been realized, which significantly shortens the detection time and improves the detection efficiency.

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Abstract

The utility model relates to the technical field of metal material detection devices, in particular to a copper steel composite material performance testing device which comprises a bottom plate, a detection structure arranged on the bottom plate, a driving structure arranged on the bottom plate, a rotary table rotationally connected to the bottom plate, an insertion block fixedly connected to the top end of the rotary table, and a placement table clamped with the insertion block. A connecting seat is fixedly connected to the placing table, a screw rod is rotatably connected to the connecting seat, a sliding seat is in threaded connection to the screw rod, the sliding seat is slidably connected to the connecting seat, a plurality of connecting plates are fixedly connected to the sliding seat, guide grooves are formed in the connecting plates, sliding blocks with the same number as the connecting plates are slidably connected to the placing table, and guide shafts are fixedly connected to the sliding blocks; the guide shaft extends into the guide groove and is in sliding connection with the connecting plate, a pressing block is fixedly connected to the sliding block, and the pressing block is in sliding connection with the placing table; batch fixing and testing of the copper-steel composite material can be realized, so that the testing time is effectively shortened, and the testing efficiency is improved.

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Description

Technical Field

[0001] The utility model relates to a grounding material performance detection device, in particular to a copper-steel composite material performance testing device, belonging to the technical field of metal material detection devices. Background Art

[0002] Copper-steel composite material is a new type of substation grounding material, which has the advantages of good conductivity, strong corrosion resistance, high mechanical strength, low resistivity, and convenient construction, which are unmatched by copper and galvanized steel. In the production process of copper-steel composite materials, it is necessary to test their anti-bending performance. In order to improve the accuracy of the test, multiple copper-steel composite materials are generally intercepted for testing.

[0003] However, the conventional testing device needs to fix the copper-steel composite material during testing. When multiple copper-steel composite materials need to be tested, frequent fixing and unfixing are required, which wastes a lot of time and reduces the efficiency of the test. Utility Model Content

[0004] The purpose of the utility model is to provide a copper-steel composite material performance testing device in order to solve the above-mentioned problem, which can realize the fixation and testing of copper-steel composite materials in batches, thereby effectively shortening the testing time and improving the testing efficiency.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a copper-steel composite material performance testing device, comprising a base plate, a detection structure is provided on the base plate, a driving structure is provided on the base plate, a turntable is rotatably connected to the base plate, an insertion block is fixedly connected to the top of the turntable, the insertion block is engaged with the placement table, and a fixing structure is provided on the placement table, the fixing structure comprises a connecting seat and a screw, the placement table is fixedly connected to the connecting seat, the connecting seat is rotatably connected to the screw, the screw is threadedly connected to a sliding seat, the sliding seat is slidably connected to the connecting seat, a plurality of connecting plates are fixedly connected to the sliding seat, the connecting plate is provided with a guide groove, and the placement table is slidably connected with a sliding block equal to the number of connecting plates, the sliding block is fixedly connected to a guide shaft, the guide shaft extends to the inside of the guide groove and is slidably connected to the connecting plate, the sliding block is fixedly connected to the sliding block, and the pressing block is slidably connected to the placement table.

[0006] Preferably, the top end of the screw is fixedly connected with a rotating rod, and the rotating rod passes through the screw and is perpendicular to the rotating rod.

[0007] Preferably, the axis of the connecting seat and the rotation axis of the placing table are on the same straight line, and the cross-section of the top end of the insert block is a trapezoidal structure.

[0008] Preferably, the plurality of pressing blocks are distributed in a circular array about the rotation axis of the placement table, and the cross-section of the pressing block is an L-shaped structure.

[0009] Preferably, the detection structure includes a support rod, the top end of the base plate is fixedly connected to the support rod, a hydraulic cylinder is installed on the support rod, a stop block is slidably connected to the support rod, a pressure sensor is installed on the stop block, and the extended end of the hydraulic cylinder is fixedly connected to the pressure sensor.

[0010] Preferably, the cross section of the stop block is a T-shaped structure, the cross section of one end of the stop block is a semicircular structure, and the cross section of the support rod is a U-shaped structure.

[0011] Preferably, the driving structure includes a support frame and a motor, the support frame is fixedly connected to the base plate, and the motor is installed on the top of the support frame.

[0012] Preferably, a pulley is rotatably connected to the base plate, a same belt is wound between the pulley and the turntable, and the output shaft of the motor is fixedly connected to the pulley.

[0013] The beneficial effect of the utility model is that when it is necessary to test multiple copper-steel composite materials, multiple copper-steel composite materials can be inserted into the placement table. When the copper-steel composite materials are placed in, the screw can be rotated, and the screw drives the slide seat to slide on the connecting seat. The movement of the slide seat will drive multiple connecting plates to move. When the connecting plates move, the guide shaft will move inside the guide groove. When the guide shaft moves inside the guide groove, the slide block will slide on the placement table. The movement of the slide block drives the pressure block to move toward the copper-steel composite material. When multiple pressure blocks are simultaneously pressed against the copper-steel composite material, the screw rod is stopped. At this time, the multiple copper-steel composite materials are fixed at the same time. Next, the placement table can be moved so that its bottom end is engaged with the insertion block. Then, the test structure and the drive structure can be started to realize rapid detection of multiple copper-steel composite materials, thereby shortening the detection time and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection structure between the abutment plate and the turntable of the utility model;

[0016] Figure 3 It is a schematic diagram of the connection structure between the plug-in block and the placement table of the utility model;

[0017] Figure 4 It is a schematic diagram of the connection structure between the turntable and the insert block of the utility model.

[0018] In the figure: 1. bottom plate; 2. detection structure; 201. support rod; 202. hydraulic cylinder; 203. block; 204. pressure sensor; 3. driving structure; 301. support frame; 302. motor; 303. pulley; 304. belt; 4. placing table; 5. turntable; 6. insert block; 7. fixing structure; 701. connecting seat; 702. rotating rod; 703. screw rod; 704. sliding seat; 705. connecting plate; 706. guide groove; 707. guide shaft; 708. slider; 709. pressing block. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 3 and Figure 4 As shown, a copper-steel composite material performance testing device comprises a bottom plate 1, a detection structure 2 is provided on the bottom plate 1, a driving structure 3 is provided on the bottom plate 1, a turntable 5 is rotatably connected to the bottom plate 1, a plug block 6 is fixedly connected to the top of the turntable 5, the plug block 6 is engaged with a placement table 4, a fixing structure 7 is provided on the placement table 4, the fixing structure 7 comprises a connecting seat 701 and a screw 703, the placement table 4 is fixedly connected to the connecting seat 701, the connecting seat 701 is rotatably connected to the screw 703, and the screw 703 is threadedly connected to the There is a slide seat 704, which is slidably connected to the connecting seat 701. A plurality of connecting plates 705 are fixedly connected to the slide seat 704. The connecting plates 705 are provided with guide grooves 706. The placing table 4 is slidably connected with sliders 708 whose number is equal to the connecting plates 705. The sliders 708 are fixedly connected with guide shafts 707, which extend to the inside of the guide grooves 706 and are slidably connected to the connecting plates 705. A pressure block 709 is fixedly connected to the slider 708, and the pressure block 709 is slidably connected to the placing table 4.

[0021] As a technical optimization solution of the utility model, Figure 1 As shown, the top end of the screw rod 703 is fixedly connected with a rotating rod 702 , and the rotating rod 702 passes through the screw rod 703 and is perpendicular to the rotating rod 702 , so the screw rod 703 can be easily rotated by the rotating rod 702 .

[0022] As a technical optimization solution of the utility model, Figure 3 and Figure 4 As shown, the axis of the connecting seat 701 and the rotation axis of the placement table 4 are on the same straight line, and the cross-section of the top of the plug block 6 is a trapezoidal structure, so it can play a guiding role when the plug block 6 is engaged with the placement table 4.

[0023] As a technical optimization solution of the utility model, Figure 1 and Figure 3 As shown, the plurality of pressing blocks 709 are distributed in a circular array about the rotation axis of the placement table 4, and the cross-section of the pressing block 709 is an L-shaped structure, so that the contact area between the pressing block 709 and the copper-steel composite material can be increased, thereby improving the stability during fixation.

[0024] As a technical optimization solution of the utility model, Figure 1 and Figure 2 As shown, the detection structure 2 includes a support rod 201, the top of the base plate 1 is fixedly connected to the support rod 201, a hydraulic cylinder 202 is installed on the support rod 201, a stop block 203 is slidably connected to the support rod 201, a pressure sensor 204 is installed on the stop block 203, the extended end of the hydraulic cylinder 202 is fixedly connected to the pressure sensor 204, the cross-section of the stop block 203 is a T-shaped structure, the cross-section of one end of the stop block 203 is a semicircular structure, and the cross-section of the support rod 201 is a U-shaped structure, so it can apply pressure to the copper-steel composite material, thereby realizing the test of its compressive resistance.

[0025] As a technical optimization solution of the utility model, Figure 1 and Figure 2 As shown, the driving structure 3 includes a support frame 301 and a motor 302. The support frame 301 is fixedly connected to the base plate 1, and the motor 302 is installed on the top of the support frame 301. A pulley 303 is rotatably connected to the base plate 1, and a same belt 304 is wound between the pulley 303 and the turntable 5. The output shaft of the motor 302 is fixedly connected to the pulley 303, so it can drive the placement table 4 to rotate, thereby realizing automatic detection of multiple copper-steel composite materials.

[0026] When the utility model is in use, when it is necessary to test multiple copper-steel composite materials, multiple copper-steel composite materials can be inserted into the placement table 4. After the copper-steel composite materials are placed, the screw 703 can be rotated by the rotating rod 702, and the screw 703 drives the slide 704 to slide on the connecting seat 701. The movement of the slide 704 will drive multiple connecting plates 705 to move. When the connecting plate 705 moves, the guide shaft 707 will move inside the guide groove 706. When the guide shaft 707 moves inside the guide groove 706, the slide 708 will slide on the placement table 4. The movement of the slide 708 drives the pressure block 709 to move toward the copper-steel composite material. When multiple pressure blocks 709 are pressed against the copper-steel composite material at the same time, the screw 703 is stopped. At this time, the simultaneous fixation of multiple copper-steel composite materials is achieved. Next, the placement table 4 can be moved so that its bottom end is engaged with the insertion block 6, and then the hydraulic cylinder 202 can be started. The hydraulic cylinder 202 extends to drive the pressure block 203 and the pressure The sensor 204 moves toward the copper-steel composite material. When one end of the stop block 203 contacts the copper-steel composite material, the pressure sensor 204 can be pressurized by the hydraulic cylinder 202. The pressure will be applied to the copper-steel composite material through the stop block 203. When the pressure reaches the specified value, the hydraulic cylinder 202 stops applying pressure and starts to contract. When the stop block 203 is reset, the motor 302 can be started, and the output shaft of the motor 302 rotates to drive the pulley 303 to rotate. The pulley 303 drives the turntable 5 to rotate through the belt 304. The rotation of the turntable 5 will drive the placement table 4 to rotate, thereby moving multiple copper-steel composite materials. When another undetected copper-steel composite material is facing the stop block 203, the output shaft of the motor 302 stops rotating, and then the hydraulic cylinder 202 will extend again to drive the stop block 203 to move to realize the test of another copper-steel composite material. Repeating the above operation can realize a one-time test of multiple copper-steel composite materials, thereby shortening the detection time and improving the detection efficiency.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A copper-steel composite material performance testing device, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a detection structure (2), the bottom plate (1) is provided with a driving structure (3), the bottom plate (1) is rotatably connected to a turntable (5), the top of the turntable (5) is fixedly connected to an insertion block (6), the insertion block (6) is engaged with the placement table (4), the placement table (4) is provided with a fixing structure (7), the fixing structure (7) comprises a connecting seat (701) and a screw rod (703), the placement table (4) is fixedly connected to a connecting seat (701), the connecting seat (701) is rotatably connected to a screw rod (703), the screw rod (703) is threadedly connected to a sliding seat (704), the The slide seat (704) is slidably connected to the connecting seat (701); a plurality of connecting plates (705) are fixedly connected to the slide seat (704); the connecting plates (705) are provided with guide grooves (706); the placement table (4) is slidably connected with sliders (708) whose number is equal to the connecting plates (705); the sliders (708) are fixedly connected with guide shafts (707); the guide shafts (707) extend to the inside of the guide grooves (706) and are slidably connected to the connecting plates (705); the sliders (708) are fixedly connected with pressure blocks (709); and the pressure blocks (709) are slidably connected to the placement table (4).

2. A copper-steel composite material performance testing device according to claim 1, characterized in that: The top end of the screw rod (703) is fixedly connected to a rotating rod (702), and the rotating rod (702) passes through the screw rod (703) and is perpendicular to the rotating rod (702).

3. A copper-steel composite material performance testing device according to claim 1, characterized in that: The axis of the connecting seat (701) and the rotation axis of the placement platform (4) are on the same straight line, and the cross-section of the top end of the insert block (6) is a trapezoidal structure.

4. A copper-steel composite material performance testing device according to claim 1, characterized in that: The plurality of pressing blocks (709) are distributed in a circular array about the rotation axis of the placement table (4), and the cross section of the pressing block (709) is an L-shaped structure.

5. A copper-steel composite material performance testing device according to claim 1, characterized in that: The detection structure (2) comprises a support rod (201), the top end of the base plate (1) is fixedly connected to the support rod (201), a hydraulic cylinder (202) is installed on the support rod (201), a stop block (203) is slidably connected to the support rod (201), a pressure sensor (204) is installed on the stop block (203), and an extended end of the hydraulic cylinder (202) is fixedly connected to the pressure sensor (204).

6. A copper-steel composite material performance testing device according to claim 5, characterized in that: The cross section of the stop block (203) is in a T-shaped structure, the cross section of one end of the stop block (203) is in a semicircular structure, and the cross section of the support rod (201) is in a U-shaped structure.

7. A copper-steel composite material performance testing device according to claim 1, characterized in that: The driving structure (3) comprises a support frame (301) and a motor (302); the support frame (301) is fixedly connected to the base plate (1); and the motor (302) is installed at the top of the support frame (301).

8. A copper-steel composite material performance testing device according to claim 7, characterized in that: A pulley (303) is rotatably connected to the base plate (1), a belt (304) is wound between the pulley (303) and the turntable (5), and an output shaft of the motor (302) is fixedly connected to the pulley (303).