Gauge for detecting physical properties of copper-aluminum composite board
By designing a multifunctional inspection fixture for copper-aluminum composite plates, integrating bending and tensile testing functions, the problem of limited functionality in existing equipment is solved, and the portability and stability of multiple performance tests are achieved.
Patent Information
- Application Number
- CN202423259567.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing copper-aluminum composite plate tensile yield strength testers cannot integrate multiple testing methods, resulting in reduced machine usability.
A testing fixture for physical properties of copper-aluminum composite plates was designed, comprising a base, a rotating arm, a support block, a threaded rod, a lower pressure plate, a clamping plate, and a tensile assembly. It enables various tests of bending and tensile properties through threaded connections and rotating assemblies, and achieves portability by combining a protective cover and a locking assembly.
This technology enables integrated testing of multiple performance parameters of copper-aluminum composite panels, improving the practicality and portability of the testing process and ensuring its accuracy and stability.
Smart Images
Figure CN223756514U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to copper aluminum composite board detection technical field especially relates to a copper aluminum composite board physical performance detects with testing fixture. BACKGROUND
[0002] Copper aluminum composite board is the copper material and aluminum material through specific craft composite board, has combined the advantages of copper and aluminum, is widely used in building decoration, electronics, industry etc. Use physical performance detection with testing fixture, because it can ensure that the product meets the standard, guarantee quality stability, can evaluate material applicability, provides data support for product design, can also prevent safety accidents, plays an important role in quality control, performance evaluation and security guarantee etc.
[0003] Copper aluminum composite board physical performance detection with testing fixture generally includes tensile yield strength detector, conductivity tester, densimeter, thermal dilatometer, flatness detection device and non-contact thickness gauge, wherein the tensile yield strength detector is used for detecting the tensile, compression, bending and other mechanical properties test of copper aluminum composite board, and the tensile strength, bending strength, elongation after fracture, yield strength, elastic modulus and other parameters of copper aluminum composite board can be automatically calculated according to requirements.
[0004] The existing tensile yield strength detector is mostly integrated into a large device by using a single test mode in the use process, and different types of machines need to be replaced when different performance tests of copper aluminum composite board are carried out, the existing technology cannot realize the function test of multiple tests integrated into one, and thus the practicability of the machine is reduced, therefore, the copper aluminum composite board physical performance detection with testing fixture is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides a copper aluminum composite board physical performance detection with testing fixture, which aims at improving the problem that the practicability of the machine is reduced due to the single function of the overall machine, the operation of multiple detection modes cannot be integrated into one, and the practicability of the machine is reduced.
[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a copper aluminum composite board physical performance detection with testing fixture, including base, the upper surface of base is provided with rotating arm, the outer wall of rotating arm is fixedly connected with support block one on one side, the inside of support block one is screwedly connected with threaded rod, the lower surface of threaded rod is rotatably connected with lower pressing plate, the lower surface of lower pressing plate is fixedly connected with detection block, the upper surface of base is fixedly connected with limit slide rail, the outer wall of limit slide rail is slidably connected with support block two, the inside of support block two is screwedly connected with adjusting bolt one, the outer wall of support block two is installed with the stretching assembly for stretching copper aluminum composite board on one side;
[0007] The stretching assembly includes a threaded block, one side of the outer wall of the threaded block is fixedly connected to one side of the outer wall of the support block, one side of the outer wall of the threaded block is fixedly connected with a clamping plate one, the upper surface of the threaded block is fixedly connected with a limiting rod, the outer wall of the limiting rod is provided with a clamping assembly for clamping the copper-aluminum composite plate, and the threaded block is internally threadedly connected with a bidirectional screw rod.
[0008] Further, the clamping assembly includes a clamping plate two, the inner wall of the clamping plate two is slidably connected to the inner wall of the limiting rod, and the inner part of the clamping plate two is threadedly connected with an adjusting bolt two.
[0009] Further, the lower surface of the base is fixedly connected with an L-shaped support plate, the outer wall of one side of the L-shaped support plate is rotatably connected with left-right symmetrical side plates one, the outer wall of the other side of the L-shaped support plate is rotatably connected with a side plate two, the outer wall of the side plates one is fixedly connected with limiting blocks, the outer wall of the limiting blocks is slidably connected to the inner wall of the side plate two, the upper surface of the base is provided with an adjusting assembly for adjusting the folding of the rotating arm, the outer wall of the side plates one is slidably connected with a protective cover, the upper surface of the protective cover is rotatably connected with a rotating handle, and the protective cover and the side plates one are connected through a clamping assembly.
[0010] Further, the adjusting assembly includes a hinged seat, the lower surface of the hinged seat is fixedly connected to the upper surface of the base, and the hinged seat and the rotating arm are internally penetrated and provided with a fixing bolt.
[0011] Further, the clamping assembly includes a clamping block, one side of the outer wall of the clamping block is fixedly connected to one side of the outer wall of the protective cover, and one side of the outer wall of the side plates one is provided with a buckle.
[0012] Further, one end of the adjusting bolt one abuts against the upper surface of the limiting sliding rail, and the adjusting bolt one is used for limiting the position of the support block two.
[0013] Further, one end of the adjusting bolt two is rotatably connected to the upper surface of the threaded block, and the adjusting bolt two is used for moving the clamping plate two.
[0014] Further, the outer wall of the buckle is clamped in the outer wall of the clamping block, and the buckle is used for fastening the clamping block.
[0015] The utility model has the advantages of the following beneficial effects:
[0016] 1. The utility model discloses a copper aluminium composite board is placed on the support block two top, and then through the rotation screw rod makes the lower pressing plate push detection block and touches in copper aluminium composite board continuous drop, and then realizes the effect that copper aluminium composite board is bent test, and then through the copper aluminium composite board is placed on the clamping plate one top through the rotation adjusting bolt no. 2 makes the clamping plate no. 2 clamping copper aluminium composite board, and then through the rotation bidirectional screw rod makes the screw block stretch copper aluminium composite board and move, and then realizes the effect that copper aluminium composite board tensile property test, realizes the effect that a variety of test modes are integrated through the above operation, and then improves the practicality of the testing fixture.
[0017] 2. The utility model discloses, through the rotation arm makes it with ground flush, at this time, through the lateral plate no. 2 is rotated and presents vertical state, at this time, through the rotation both sides lateral plate no. 1 makes the limiting block snap -fit into the inside of lateral plate no. 2, to realize the effect that is fixed in advance, at this time, through the protective cover is established in the lateral plate no. 1 and lateral plate no. 2 outer wall, through the buckle is buckled in the clamping block outer wall, through the cooperation of rotating handle, to realize the effect that the small -size test operation of quick portable testing fixture is carried out, and then improves the practicality of the testing fixture. ACCURACY
[0018] Figure 1 A kind of copper aluminium composite board physical performance detection testing fixture's three-dimensional structure schematic diagram is proposed in the utility model;
[0019] Figure 2 A kind of copper aluminium composite board physical performance detection testing fixture's hinge seat partial structure schematic diagram is proposed in the utility model;
[0020] Figure 3 A kind of copper aluminium composite board physical performance detection testing fixture's screw block partial structure schematic diagram is proposed in the utility model;
[0021] Figure 4 A kind of copper aluminium composite board physical performance detection testing fixture's protective cover partial structure schematic diagram is proposed in the utility model;
[0022] Figure 5 A kind of copper aluminium composite board physical performance detection testing fixture's limiting block partial structure schematic diagram is proposed in the utility model.
[0023] LEGEND:
[0024] 1, base; 2, rotating arm; 3, support block one; 4, threaded rod; 5, lower pressing plate; 6, detection block; 7, limiting slide rail; 8, support block two; 9, adjusting bolt one; 10, threaded block; 11, clamping plate one; 12, limiting rod; 13, clamping plate two; 14, adjusting bolt two; 15, two-way screw; 16, L-shaped support plate; 17, side plate one; 18, limiting block; 19, side plate two; 20, hinged seat; 21, fixing bolt; 22, protective cover; 23, rotating handle; 24, clamping block; 25, buckle. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0026] Reference Figure 1 - Figure 5The utility model provides a kind of physical performance detection of copper-aluminum composite board gauge, including pedestal 1, pedestal 1 is the basis part of entire gauge, provide stable mounting platform for other components, ensure the stability of gauge in detection process, the upper surface of pedestal 1 is provided with rotating arm 2, rotating arm 2 can rotate around certain axis point, it is convenient to adjust detection position and angle, adapt to different detection needs, rotating arm 2 outer wall one side is fixedly connected with support block one 3, support block one 3 is used for installing and supporting subsequent component, it is the bridge of connecting rotating arm 2 and other functional components, support block one 3 inside is connected with threaded rod 4 by screw thread, threaded rod 4 can be realized up and down movement by the screw thread connection with support block one 3, to accurately adjust the height position of lower pressing plate 5, threaded rod 4 lower surface is rotatably connected with lower pressing plate 5, lower pressing plate 5 can move up and down under the driving of threaded rod 4, and pressure is exerted to copper-aluminum composite board, lower pressing plate 5 lower surface is fixedly connected with detection block 6, detection block 6 is used for directly contacting copper-aluminum composite board, detects its relevant physical performance under the action of pressure, such as hardness, compressive strength and other related parameters, the upper surface of pedestal 1 is fixedly connected with limit slide rail 7, limit slide rail 7 provides guiding and limiting effect for the sliding of support block two 8, guarantee that support block two 8 can only move along predetermined direction, so that detection process is more stable and accurate, limit slide rail 7 outer wall is slidably connected with support block two 8, support block two 8 can slide on limit slide rail 7, adjust its position on pedestal 1, to adapt to copper-aluminum composite board detection of different sizes, support block two 8 inside is connected with adjusting bolt one 9 by screw thread, adjusting bolt one 9 is used for fixing the position of support block two 8 on limit slide rail 7, when the position of support block two 8 is adjusted, tighten adjusting bolt one 9 can prevent unnecessary movement of support block two 8 during detection, support block two 8 outer wall one side is installed with the stretching assembly for stretching copper-aluminum composite board;
[0027] The stretching assembly comprises a threaded block 10 fixedly connected to one side of the outer wall of the support block two 8, which serves to connect the support block two 8 and other components of the stretching assembly, and its threaded structure can be matched with the bidirectional screw rod 15 for adjusting the position of the clamping plate one 11. The outer wall of the threaded block 10 is fixedly connected with the clamping plate one 11, which is used to preliminarily clamp one end of the copper-aluminum composite plate and provide a fixed point for stretching operation. The upper surface of the threaded block 10 is fixedly connected with a limiting rod 12, which provides installation and guiding support for the clamping assembly to ensure the stability of the clamping assembly during movement. The outer wall of the limiting rod 12 is installed with a clamping assembly for clamping the copper-aluminum composite plate, which is used to more firmly clamp the copper-aluminum composite plate to prevent it from slipping during stretching. The threaded block 10 is internally threadedly connected with a bidirectional screw rod 15, which can drive the two threaded blocks 10 to move towards or away from each other by rotating, so as to adjust the distance between the clamping plates one 11 to adapt to copper-aluminum composite plates of different widths. The clamping assembly comprises a clamping plate two 13, which is slidably connected to the inner wall of the limiting rod 12. The clamping plate two 13 can slide along the limiting rod 12 to realize clamping or loosening operation of the copper-aluminum composite plate, and can ensure the accuracy of the position during sliding. The clamping plate two 13 is internally threadedly connected with an adjusting bolt two 14, which is used to adjust the position of the clamping plate two 13 on the limiting rod 12. By tightening or loosening the adjusting bolt two 14, the clamping force of the clamping plate two 13 on the copper-aluminum composite plate can be changed, so as to firmly clamp the copper-aluminum composite plate.
[0028] With reference to Figure 1 - Figure 5The lower surface of the base 1 is fixedly connected with an L-shaped support plate 16, which mainly plays a supporting and connecting role, provides a mounting base and a stable support structure for components such as the side plate one 17 and the side plate two 19, and ensures the stability of the lower structure of the entire device. The outer wall of the L-shaped support plate 16 is rotatably connected with left and right symmetrical side plate ones 17, which serve as sliding tracks and part of the protection structure of the protection cover 22. When cooperating with other components, they help to protect the internal detection assembly and play a role in the storage and deployment of the device. The other outer wall of the L-shaped support plate 16 is rotatably connected with a side plate two 19, which cooperates with the side plate one 17 and is slidably connected with the inner wall of the side plate two 19 through a limiting block 18, forming a stable frame structure to increase the stability and protection performance of the entire device. The outer wall of the two side plate ones 17 is fixedly connected with a limiting block 18, which is used to limit the movement range of the side plate two 19, ensuring that the side plate two 19 remains stable during relative movement with the side plate one 17, so that the entire device will not shake or misalign during deployment and storage. The upper surface of the base 1 is provided with an adjusting assembly for adjusting the folding of the rotating arm 2. The position of the rotating arm 2 can be easily adjusted through the adjusting assembly to achieve the folding and storage of the rotating arm 2, saving space. At the same time, it can also be fixed at a suitable angle for detection operation during use. The outer wall of the side plate one 17 is slidably connected with a protection cover 22, which is used to protect the internal components of the device, prevent dust and debris from entering, avoid affecting the detection accuracy, and provide protection when the device is not in use, prolonging the service life of the device. The upper surface of the protection cover 22 is rotatably connected with a rotating handle 23, which facilitates the operator to lift the protection cover 22, making it convenient to operate, maintain or place and take out the sample inside the device. The protection cover 22 and the side plate one 17 are connected through a clamping assembly. The clamping assembly can ensure the stability of the protection cover 22 in the closed state, prevent the protection cover 22 from being accidentally opened, and ensure the protection effect. The adjusting assembly includes a hinged seat 20, which is fixedly connected to the upper surface of the base 1. The hinged seat 20 provides a rotatable connection point for the rotating arm 2, allowing the rotating arm 2 to rotate freely around the point and ensuring the stability of the connection. The hinged seat 20 and the rotating arm 2 are provided with a fixing bolt 21, which is used to fix the position of the rotating arm 2. When the angle of the rotating arm 2 needs to be adjusted, the fixing bolt 21 can be loosened for adjustment. After adjusting to the appropriate position, it is tightened to keep the rotating arm 2 stable during detection. The clamping assembly includes a clamping block 24, which is fixedly connected to one side of the outer wall of the protection cover 22. The clamping block 24 is a key part of the clamping assembly and cooperates with a clasp 25 to lock the protection cover 22. The outer wall of the side plate one 17 is provided with a clasp 25.The outer wall of the buckle 25 is engaged with the outer wall of the clamping block 24, and the buckle 25 is used to fasten the clamping block 24. The two are tightly matched to ensure that the protective cover 22 is firm and reliable in the closed state, avoiding the opening of the protective cover 22 due to accidental touching and other reasons. One end of the adjusting bolt 9 is abutted on the upper surface of the limiting slide rail 7, and the adjusting bolt 9 is used to limit the position of the supporting block 2. When the supporting block 2 is slid to the appropriate position on the limiting slide rail 7, the adjusting bolt 9 is tightened to tightly press one end on the upper surface of the limiting slide rail 7, thereby fixing the supporting block 2, ensuring that the supporting block 2 will not move due to external force during the detection process, and ensuring the accuracy of the detection. One end of the adjusting bolt 2 is rotatably connected to the upper surface of the threaded block 10, and the adjusting bolt 2 is used to drive the clamping plate 2 to move. By rotating the adjusting bolt 2, the clamping plate 2 can be moved along the limiting rod 1 due to the threaded connection between the adjusting bolt 2 and the clamping plate 2 and the rotating connection between the adjusting bolt 2 and the threaded block 10, thereby adjusting the clamping force and position of the copper-aluminum composite plate.
[0029] Working principle: when the device is needed to detect the physical properties of the copper-aluminum composite plate, first place the copper-aluminum composite plate above the two supporting blocks 2, then rotate the handle above the threaded rod 4, and then push the detection block 6 above the copper-aluminum composite plate by rotating the threaded rod 4, thereby achieving the effect of continuously lowering the copper-aluminum composite plate, thereby achieving the effect of testing the bending performance of the copper-aluminum composite plate. At the same time, the copper-aluminum composite plate can also be placed above the clamping plate 1, and the clamping plate 2 can be slidably limited on the outer wall of the limiting rod 2 by rotating the adjusting bolt 2, thereby achieving the effect of clamping the copper-aluminum composite plate. At this time, the copper-aluminum composite plate can be pulled by rotating the two-way screw rod 5, thereby achieving the effect of driving the threaded block 10 to stretch the copper-aluminum composite plate and move, and the copper-aluminum composite plate can be pulled by the clamping plate 1, thereby achieving the effect of testing the tensile performance of the copper-aluminum composite plate.
[0030] Secondly, when the gauge needs to be portable, the fixed bolt 2 is rotated to loosen the rotating arm 2, and then the rotating arm 2 is rotated to be flush with the L-shaped support plate 1. At this time, the side plate 2 is rotated to the vertical state, and the two side plates 1 are also rotated to the vertical state. At this time, the limiting block 8 is clamped into the inner side of the side plate 2, thereby achieving the effect of fixing the side plate 2. At this time, the protective cover 2 is covered on the outer side of the side plate 1 and the side plate 2, and the buckle 2 is buckled on the outer wall of the clamping block 2, thereby achieving the effect of quickly and conveniently testing the copper-aluminum composite plate.
[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A physical property detection gauge for copper-aluminum composite plate, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a rotating arm (2), one side of the outer wall of the rotating arm (2) is fixedly connected with a supporting block one (3), the inside of the supporting block one (3) is threadedly connected with a threaded rod (4), the lower surface of the threaded rod (4) is rotatably connected with a lower pressing plate (5), the lower surface of the lower pressing plate (5) is fixedly connected with a detection block (6), the upper surface of the base (1) is fixedly connected with a limiting slide rail (7), the outer wall of the limiting slide rail (7) is slidably connected with a supporting block two (8), the inside of the supporting block two (8) is threadedly connected with an adjusting bolt one (9), and the outer wall of the supporting block two (8) is provided with a stretching assembly for stretching the copper-aluminum composite plate. The stretching assembly comprises a threaded block (10), one side of the outer wall of the threaded block (10) is fixedly connected to one side of the outer wall of the supporting block two (8), one side of the outer wall of the threaded block (10) is fixedly connected with a clamping plate one (11), the upper surface of the threaded block (10) is fixedly connected with a limiting rod (12), the outer wall of the limiting rod (12) is provided with a clamping assembly for clamping the copper-aluminum composite plate, and the inside of the threaded block (10) is threadedly connected with a bidirectional screw rod (15).
2. The physical property detection gauge for copper-aluminum composite plate according to claim 1, characterized in that: The clamping assembly comprises a clamping plate two (13), the inner wall of the clamping plate two (13) is slidably connected to the inner wall of the limiting rod (12), and the inside of the clamping plate two (13) is threadedly connected with an adjusting bolt two (14).
3. The physical property detection gauge for copper-aluminum composite plate according to claim 2, characterized in that: The lower surface of the base (1) is fixedly connected with an L-shaped supporting plate (16), the outer wall of the L-shaped supporting plate (16) is rotatably connected with left-right symmetrical side plates one (17), the outer wall of the other side of the L-shaped supporting plate (16) is rotatably connected with a side plate two (19), the outer wall of the two side plates one (17) is fixedly connected with a limiting block (18), the outer wall of the limiting block (18) is slidably connected to the inner wall of the side plate two (19), the upper surface of the base (1) is provided with an adjusting assembly for adjusting the folding of the rotating arm (2), the outer wall of the side plate one (17) is slidably connected with a protective cover (22), the upper surface of the protective cover (22) is rotatably connected with a rotating handle (23), and the protective cover (22) and the side plate one (17) are connected through a clamping assembly.
4. The physical property detection gauge for copper-aluminum composite plate according to claim 3, characterized in that: The adjusting assembly comprises a hinged seat (20), the lower surface of the hinged seat (20) is fixedly connected to the upper surface of the base (1), and the hinged seat (20) and the rotating arm (2) are provided with a fixing bolt (21) penetratingly.
5. The physical property detection gauge for copper-aluminum composite plate according to claim 4, characterized in that: The clamping assembly comprises a clamping block (24), one side of the outer wall of the clamping block (24) is fixedly connected to one side of the outer wall of the protective cover (22), and one side of the outer wall of the side plate one (17) is provided with a buckle (25).
6. The physical property detection gauge for copper-aluminum composite plate according to claim 1, characterized in that: One end of the adjusting bolt one (9) abuts against the upper surface of the limiting slide rail (7), and the adjusting bolt one (9) is used for limiting the position of the supporting block two (8).
7. The physical property detection gauge for copper-aluminum composite plate according to claim 2, characterized in that: One end of the adjusting bolt two (14) is rotatably connected to the upper surface of the threaded block (10), and the adjusting bolt two (14) is used to drive the clamping plate two (13) to move.
8. The physical property detection gauge for copper-aluminum composite plate according to claim 5, characterized in that: The outer wall of the buckle (25) is clamped in the outer wall of the clamping block (24), and the buckle (25) is used to fasten the clamping block (24).