Device for measuring binding force of composite material

Abstract

The utility model relates to the technical field of composite material binding force measurement, in particular to a composite material binding force measuring device, which comprises a test box assembly, a workpiece clamp assembly, a hydraulic machine, a booster pump and an electric control box, a hydraulic machine is arranged in the test box assembly; a workpiece clamp assembly is arranged below the hydraulic machine. A booster pump is arranged below the test box assembly; and one side of the test box assembly is provided with an electric control box. The upper limiting block and the lower limiting block are used for limiting the upper end and the lower end of the metal composite material, then the clamping positioning columns of the side clamping blocks are used for clamping the two sides of the metal composite material, finally the spring clamping arms are pulled outwards and rotated, the spring clamping arms are pressed on the front end face of the metal composite material, and therefore the function of fixing the tested material is achieved. And when the spring in the spring piston column rebounds, the spring clamping arm is tightly pressed in front of the metal composite material to complete positioning and clamping, so that the assembling convenience of the binding force measurement of the composite material is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of the binding force measurement of composite material, and particularly relates to a binding force measurement device of composite material. BACKGROUND

[0002] The existing composite material binding force measurement device can meet part of the detection requirement, but when facing metal composite material, many problems are exposed, because of the characteristics of metal composite material, the existing positioning and clamping mode is difficult to accurately position and stably clamp, which leads to that the operator needs to spend a lot of time and energy to adjust the position of the material in the preparation work before the binding force measurement to ensure the accuracy of measurement, and the clamping process is extremely difficult.

[0003] When different types or specifications of metal composite materials need to be replaced for testing, the cumbersome positioning and clamping adjustment work makes the material replacement inconvenient, the whole process is time-consuming and laborious, and seriously affects the work efficiency and detection progress. UTILITY MODEL CONTENT

[0004] In order to overcome the problem that the existing composite material binding force measurement device is inconvenient for positioning and clamping of metal composite material, causing clamping difficulty and inconvenient and time-consuming material replacement in the preparation work before the binding force measurement, the utility model provides a binding force measurement device of composite material.

[0005] The technical scheme is as follows: a binding force measurement device of composite material, comprising a test box assembly, a workpiece clamp assembly, a hydraulic machine, a booster pump and an electric control box; the inside of the test box assembly is provided with the hydraulic machine; the lower part of the hydraulic machine is provided with the workpiece clamp assembly; the lower part of the test box assembly is provided with the booster pump, and the booster pump is connected with the hydraulic machine in arch; one side of the test box assembly is provided with the electric control box; the workpiece clamp assembly comprises a back plate, an upper limiting block, a side clamping block, a clamping positioning column, a spring clamping arm, a spring piston column and a lower limiting block.

[0006] Further, the back plate is bolted and fixedly connected with the inner wall of the test box assembly; the front end of the back plate is provided with the upper limiting block, and the upper limiting block is bolted and fixedly connected with the back plate.

[0007] Further, the lower part of the upper limiting block is provided with the side clamping block on both sides, the opposite surfaces of the two side clamping blocks are provided with the clamping positioning column, and the side clamping block is fixedly connected with the back plate through bolts.

[0008] Further, the lower part of the side clamping block is provided with the lower limiting block, and the lower limiting block is fixedly connected with the back plate through bolts.

[0009] Further, the upper side of the lower limit block is provided with a spring clamp arm; one end of the spring clamp arm is provided with a spring piston column behind, and the spring piston column is fixedly connected with the back plate, and the spring clamp arm is rotationally connected with the spring piston rod inside the spring piston column.

[0010] Further, the test box assembly comprises a test box, a protective cover and a waste recovery pipe; the front end face of the test box is provided with the protective cover, the protective cover is hingedly connected with the test box, and the protective cover is rotationally connected with the hydraulic rod of the outer wall of the test box.

[0011] Further, the lower end of the test box is provided with the waste recovery pipe, and the waste recovery pipe is in communication with the inside of the test box.

[0012] The beneficial effect is that the workpiece clamp assembly is used for positioning and clamping the metal composite material, the upper and lower ends of the metal composite material are limited by the upper and lower limit blocks, the two sides of the metal composite material are clamped by the clamping positioning columns of the side clamping blocks, the spring clamp arm is pulled out and rotated, the spring clamp arm is pressed on the front end face of the metal composite material, and finally the fixing function of the measured material is completed, the spring clamp arm is tightly pressed on the front end face of the metal composite material when the spring in the spring piston column rebounds, the positioning and clamping are completed, and the assembly convenience of the composite material bonding force measurement is greatly improved, and the measured material is prevented from slipping off.

[0013] Through the setting of the hydraulic machine, the hydraulic machine carries the measuring head to carry out the downward pressing experiment on the metal composite material, and realizes the bonding force test function of the material.

[0014] Through the setting of the waste recovery pipe, the waste recovery pipe collects and discharges the material scraps splashed on the workpiece clamp assembly, effectively reduces the difficulty of scrap collection, and improves the maintenance efficiency of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a whole side view three-dimensional structure schematic view of the utility model;

[0017] Figure 3 It is a whole side view three-dimensional structure schematic view of the utility model;

[0018] Figure 4 It is a workpiece clamp assembly three-dimensional structure schematic view of the utility model;

[0019] Figure 5 It is a spring clamp arm and spring piston column combination three-dimensional structure schematic view of the utility model.

[0020] In the drawing marks: 1, test box assembly; 2, hydraulic machine; 3, workpiece clamp assembly; 4, booster pump; 5, electric control box; 101, test box; 102, protective cover; 103, waste recovery pipe; 301, back plate; 302, upper limit block; 303, side clamp block; 304, clamping positioning column; 305, spring clamp arm; 306, spring piston column; 307, lower limit block. DETAILED DESCRIPTION

[0021] The utility model will be specifically introduced below in combination with the drawings and specific embodiments.

[0022] Embodiment 1

[0023] As Figures 1-5 shown, a composite material bonding force measuring device, including test box assembly 1, workpiece clamp assembly 3, still including hydraulic machine 2, booster pump 4, electric control box 5, the inside of test box assembly 1 is provided with hydraulic machine 2, the lower portion of hydraulic machine 2 is provided with workpiece clamp assembly 3, the lower portion of test box assembly 1 is provided with booster pump 4, and booster pump 4 is connected to hydraulic machine 2 by pressure, one side of test box assembly 1 is provided with electric control box 5, workpiece clamp assembly 3 includes back plate 301, upper limit block 302, side clamp block 303, clamping positioning column 304, spring clamp arm 305, spring piston column 306, lower limit block 307.

[0024] Back plate 301 and the inner wall of test box assembly 1 are bolted fixedly connected, and the front end of back plate 301 is provided with upper limit block 302, and upper limit block 302 and back plate 301 are bolted fixedly connected.

[0025] The lower portion of upper limit block 302 is provided with side clamp block 303 on both sides, and the opposite surfaces of the two side clamp blocks 303 are provided with clamping positioning columns 304, and the side clamp block 303 is fixedly connected with the back plate 301 by bolts.

[0026] The lower portion of side clamp block 303 is provided with lower limit block 307, and lower limit block 307 and back plate 301 are fixedly connected by bolts.

[0027] One side of the upper portion of lower limit block 307 is provided with spring clamp arm 305, and the rear end of one end of spring clamp arm 305 is provided with spring piston column 306, and spring piston column 306 is fixedly connected with back plate 301, and spring clamp arm 305 and spring piston rod inside spring piston column 306 are rotatably connected.

[0028] The metal composite material is positioned and clamped by the workpiece clamp assembly 3, the upper and lower ends of the metal composite material are limited by the upper limiting block 302 and the lower limiting block 307, the two sides of the metal composite material are clamped by the clamping positioning column 304 of the side clamping block 303, finally the spring clamp arm 305 is pulled and rotated outward, the spring clamp arm 305 is pressed on the front end face of the metal composite material, so that the fixing function of the measured material is completed, the spring in the spring piston column 306 is tightly pressed on the front end of the metal composite material when the spring rebounds, the positioning and clamping are completed, and the assembly convenience of the bonding force measurement of the composite material is greatly improved, and the measured material is prevented from slipping off.

[0029] The hydraulic machine 2 is provided, the hydraulic machine 2 carries out the down-pressing experiment on the metal composite material by the measuring head to realize the bonding force test function of the material.

[0030] Embodiment 2

[0031] On the basis of embodiment 1, as shown in Figures 1-5 The test box assembly 1 includes a test box 101, a protective cover 102 and a waste recovery pipe 103. The front end face of the test box 101 is provided with the protective cover 102, the protective cover 102 is hingedly connected with the test box 101, and the protective cover 102 is rotationally connected with the hydraulic rod of the outer wall of the test box 101.

[0032] The lower end of the test box 101 is provided with the waste recovery pipe 103, and the waste recovery pipe 103 is in communication with the inside of the test box 101.

[0033] The waste recovery pipe 103 collects and discharges the material debris splashed on the workpiece clamp assembly 3, effectively reduces the difficulty of debris collection, and improves the maintenance efficiency of the equipment.

Claims

1. A composite material bonding force measuring device comprising a test box assembly (1), a workpiece clamp assembly (3), characterized in that: It also includes hydraulic machine (2), booster pump (4), electric control box (5); test box assembly (1) is internally provided with hydraulic machine (2); the lower portion of hydraulic machine (2) is provided with workpiece clamp assembly (3); the lower portion of test box assembly (1) is provided with booster pump (4), and booster pump (4) is connected to hydraulic machine (2) by pressure; one side of test box assembly (1) is provided with electric control box (5); workpiece clamp assembly (3) includes back plate (301), upper limit block (302), side clamp block (303), clamping positioning column (304), spring clamp arm (305), spring piston column (306), lower limit block (307).

2. The device for measuring the bonding force of a composite material according to claim 1, wherein: The back plate (301) is bolted and fixedly connected to the inner wall of the test box assembly (1); the front end of the back plate (301) is provided with an upper limit block (302), and the upper limit block (302) is bolted and fixedly connected to the back plate (301).

3. A device for measuring the bond strength of a composite material according to claim 2, wherein: The lower sides of the upper limit block (302) are provided with side clamp blocks (303), and the opposite sides of the two side clamp blocks (303) are provided with clamping positioning columns (304), and the side clamp blocks (303) are fixedly connected to the back plate (301) by bolts.

4. The device for measuring the bonding force of a composite material according to claim 3, wherein: The lower portion of the side clamp block (303) is provided with a lower limit block (307), and the lower limit block (307) and the back plate (301) are fixedly connected by bolts.

5. A device for measuring the bond strength of a composite material according to claim 4, wherein: One side of the upper portion of the lower limit block (307) is provided with a spring clamp arm (305); one end of the spring clamp arm (305) is provided with a spring piston column (306) at the rear, and the spring piston column (306) is fixedly connected to the back plate (301), and the spring clamp arm (305) is rotatably connected to the spring piston rod inside the spring piston column (306).

6. The device for measuring the bonding force of a composite material according to claim 1, wherein: The test box assembly (1) includes a test box (101), a protective cover (102), and a waste recovery pipe (103); the front end of the test box (101) is provided with a protective cover (102), and the protective cover (102) is hingedly connected between the test box (101), and the protective cover (102) is rotatably connected to the hydraulic rod of the outer wall of the test box (101).

7. A device for measuring the bond strength of a composite material according to claim 6, wherein: The lower end of the test box (101) is provided with a waste recovery pipe (103), and the waste recovery pipe (103) is in communication with the inside of the test box (101).

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