ABS performance testing device

Abstract

The utility model discloses an ABS performance testing device which comprises a testing device transverse frame and a testing device longitudinal frame arranged at the bottom of the testing device transverse frame. An inserting connection sliding block is arranged on the side face of the protection middle cover, the protection middle cover is connected with a middle connection lifting extrusion part in a sliding inserting mode through the inserting connection sliding block, certain friction force exists between the inserting connection sliding block and the middle connection lifting extrusion part, and a built-in telescopic connection spring is arranged in the protection middle cover. A protective upper cover and a protective lower cover are arranged on the outer side of a built-in telescopic connecting spring, a protective middle cover can be moved and adjusted on a middle connecting lifting extrusion part, and a user can push and adjust the position of the protective middle cover according to actual requirements; after the ABS performance testing device is improved, the outer side face of a working operation area of the ABS performance testing device can be protected, splashing ABS disintegrating slag can be shielded, and the situation that the ABS disintegrating slag flies out and hurts observation workers is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ABS performance detection related technical field, specifically related to a kind of ABS performance test device. BACKGROUND

[0002] ABS (acrylonitrile-butadiene-styrene) is a thermoplastic resin, which is a terpolymer composed of acrylonitrile, butadiene and styrene. This material combines the properties of the three monomers, making ABS have good comprehensive performance, including high strength, toughness, hardness, processing fluidity and dimensional stability, etc.

[0003] ABS is widely used in automotive, electronics and electrical appliances, construction, medical devices, toys and other fields. In the automotive industry, ABS is used to manufacture instrument panels, body parts, interior and exterior trim parts, etc.; in the electronics and electrical appliances field, ABS is used to manufacture the housings of televisions, computers, mobile phones, etc.

[0004] The ABS performance test device is a device that can test the stretching and compression performance of ABS.

[0005] However, when the ABS performance test device is stretched or extruded, ABS debris may bounce out, which can easily injure the surrounding workers.

[0006] To solve the above problems, the utility model relates to an ABS performance test device with an adjustable protective transparent cover. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims to provide an ABS performance test device to solve the problem of ABS performance test device bouncing out ABS debris when stretched or extruded, which can easily injure the surrounding workers.

[0008] To achieve the above purpose, the utility model provides the following technical scheme: an ABS performance test device, comprising a test device horizontal frame and a test device vertical frame arranged at the bottom of the test device horizontal frame;

[0009] A middle connecting lifting extruder is arranged at the middle position of the test device vertical frame.

[0010] The middle connecting lifting extrusion is provided with a protective middle cover at the side position, the protective middle cover is provided with a plug-in connecting sliding block at the side position, the protective middle cover is connected with the middle connecting lifting extrusion through the plug-in connecting sliding block in a sliding plug-in mode, there is a certain friction force between the plug-in connecting sliding block and the middle connecting lifting extrusion, the protective middle cover is provided with an internally arranged telescopic connecting spring at the inner position, and the internally arranged telescopic connecting spring is provided with a protective upper and lower cover at the outer position.

[0011] Preferably, the bottom workbench is installed and connected with the test device vertical frame through screws.

[0012] Preferably, the front side position of the bottom workbench is provided with an operation console, and the surface position of the operation console is provided with a control button and a data display screen.

[0013] Preferably, the upper side position of the bottom workbench is provided with a placing table, and the upper side of the placing table and the bottom position of the middle connecting lifting extrusion are provided with an extrusion pressure plate, and the extrusion pressure plate is provided with an inductor.

[0014] Preferably, the upper clamping structure and the lower clamping structure are respectively arranged at the lower side of the test device horizontal frame and the upper side of the middle connecting lifting extrusion, and the upper clamping structure and the lower clamping structure are installed to the specified position through screws.

[0015] Preferably, the side position of the upper clamping structure and the lower clamping structure is provided with a driving motor, the driving motor is installed through screws, and the middle position of the driving motor is connected and provided with an internally arranged threaded rod.

[0016] Preferably, the side position of the internally arranged threaded rod is provided with a connecting threaded ring, the bottom position of the connecting threaded ring is provided with a moving extrusion block, and the internal threads of adjacent connecting threaded rings are opposite.

[0017] Compared with the prior art, the ABS performance test device has the following advantages

[0018] Beneficial effects:

[0019] In the ABS performance testing device, a protective central cover is installed on the side of the central lifting extrusion mechanism. A sliding block is installed on the side of the protective central cover, connecting it to the central lifting extrusion mechanism via the sliding block. There is friction between the sliding block and the extrusion mechanism. An internal telescopic spring is installed inside the protective central cover, and upper and lower protective covers are installed outside the spring. The protective central cover can be adjusted on the central lifting extrusion mechanism. Users can adjust the position of the protective central cover according to their needs. The protective central cover provides protection; its transparent tempered glass material is sufficiently hard and allows for clear observation of the test results. The telescopic design of the upper and lower protective covers buffers the impact when the central lifting extrusion mechanism is stuck during lifting, preventing damage from excessive pressure. This improved design protects the outer side of the working area of ​​the ABS performance testing device, shielding it from flying ABS fragments and effectively preventing injury to observers. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the ABS performance testing device of this utility model.

[0021] Figure 2 This is a schematic diagram of the ABS performance testing device of this utility model without a protective cover.

[0022] Figure 3 This is a side view cross-sectional structural diagram of the protective central cover of the ABS performance testing device of this utility model.

[0023] Figure 4 This is an enlarged structural diagram of the ABS performance testing device of this utility model at position A.

[0024] In the diagram: 1. Horizontal frame of the testing device; 2. Vertical frame of the testing device; 3. Bottom worktable; 4. Operation control console; 5. Placement platform; 6. Protective central cover; 7. Upper and lower protective covers; 8. Upper clamping structure; 9. Lower clamping structure; 10. Middle connecting lifting extrusion; 11. Extrusion plate; 12. Built-in telescopic connecting spring; 13. Insert connecting slider; 14. Drive motor; 15. Moving extrusion block; 16. Built-in threaded rod; 17. Connecting threaded ring. Detailed Implementation

[0025] Clearly and completely describe the technical scheme in the embodiments of the utility model with the drawings in the embodiments of the utility model below, apparently, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0026] The utility model provides a kind of ABS performance test device as Figures 1-4 As shown in a kind of ABS performance test device, including test device cross 1 and the bottom position of test device cross 1 of it and is equipped with test device vertical frame 2;Test device vertical frame 2 is equipped with middle connection lifting extrusion 10 at middle position;The side position of middle connection lifting extrusion 10 is equipped with protective middle cover 6, the side position of protective middle cover 6 is equipped with plug-in connection sliding block 13, protective middle cover 6 is connected with middle connection lifting extrusion 10 by plug-in connection sliding block 13 by sliding plug-in mode, there is certain friction between plug-in connection sliding block 13 and middle connection lifting extrusion 10, the inside position of protective middle cover 6 is equipped with built-in telescopic connecting spring 12, the outside position of built-in telescopic connecting spring 12 is equipped with protective upper and lower cover 7, protective middle cover 6 can be moved on middle connection lifting extrusion 10 and adjust, user can push and adjust the position of protective middle cover 6 according to actual demand, protective middle cover 6 can play the role of protection, and its transparent toughened glass material can be hard enough and can clearly observe test condition, the telescopic of protective upper and lower cover 7 is to avoid extruding middle connection lifting extrusion 10 when middle connection lifting extrusion 10 is lifted, and can buffer telescopic when extruding middle connection lifting extrusion 10 does not slide, avoid the damage of overstrong extrusion protection cover, the outside of the working operation area of ABS performance test device can be protected after the improvement of the utility model, can shield splashing ABS dregs, effectively avoid that its ABS dregs fly out and cause harm to the observed staff.

[0027] As shown in a kind of ABS performance test device, including test device cross 1 and the bottom position of test device cross 1 of it and is equipped with test device vertical frame 2; Figure 1 The middle position of test device vertical frame 2 close to bottom is equipped with bottom workbench 3, bottom workbench 3 is installed and connected with test device vertical frame 2 by screw, the front side position of bottom workbench 3 is equipped with operation console 4, control button and data display screen are arranged on the surface position of operation console 4, and staff can more conveniently and clearly material experimental device data through operation console 4 and can make corresponding adjustment.

[0028] As shown in a kind of ABS performance test device, including test device cross 1 and the bottom position of test device cross 1 of it and is equipped with test device vertical frame 2; Figure 1As shown, the upper side of the bottom workbench 3 is provided with a placing table 5, the upper side of the placing table 5 and the bottom of the middle connecting lifting extrusion 10 are provided with an extrusion pressure plate 11, the extrusion pressure plate 11 is provided with an inductor, the extrusion pressure plate 11 can extrude the ABS material placed on the placing table 5 through the downward movement of the middle connecting lifting extrusion 10, and the actual data can be obtained through the data transmitted by the inductor after deformation and displayed on the operation console 4.

[0029] As shown in the drawings, Figure 1 As shown, the lower side of the test device cross frame 1 and the upper side of the middle connecting lifting extrusion 10 are respectively provided with an upper clamping structure 8 and a lower clamping structure 9, the upper clamping structure 8 and the lower clamping structure 9 are installed to the specified position through screws, the side position of the upper clamping structure 8 and the lower clamping structure 9 is provided with a driving motor 14, the driving motor 14 is installed through screws, the middle position of the driving motor 14 is connected and provided with an internal threaded rod 16, the side position of the internal threaded rod 16 is provided with a connecting threaded ring 17, the bottom position of the connecting threaded ring 17 is provided with a moving extrusion block 15, the internal threads of the adjacent connecting threaded rings 17 are opposite, the driving motor 14 drives the internal threaded rod 16 to rotate, the internal threaded rod 16 drives the connecting threaded ring 17 to rotate and move, under the rotating operation of the internal threaded rod 16, because of the thread, its adjacent connecting threaded ring 17 can only move along the internal threaded rod 16 in the same direction or the opposite direction, after moving in the same direction, the ABS is extruded and clamped, and after the middle connecting lifting extrusion 10 moves downward, the tensile test is carried out to test the tensile performance.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An ABS performance testing device, comprising: The test device cross frame (1) and the test device longitudinal frame (2) provided at the bottom position of the test device cross frame (1); A central connecting lifting and pressing device (10) is provided at the middle position of the longitudinal frame (2) of the test device; Its features are: A protective center cover (6) is provided on the side of the central connecting lifting extrusion (10). A plug-in connecting slider (13) is provided on the side of the protective center cover (6). The protective center cover (6) is connected to the central connecting lifting extrusion (10) by sliding plug-in through the plug-in connecting slider (13). There is a certain friction between the plug-in connecting slider (13) and the central connecting lifting extrusion (10). An internal telescopic connecting spring (12) is provided inside the protective center cover (6). A protective upper and lower cover (7) is provided on the outer side of the internal telescopic connecting spring (12). The protective center cover (6) can be moved and adjusted on the central connecting lifting extrusion (10). The user can push and adjust the position of the protective center cover (6) according to actual needs.

2. The ABS performance testing device according to claim 1, characterized in that: A bottom workbench (3) is provided at the middle position near the bottom of the longitudinal frame (2) of the test device, and the bottom workbench (3) is installed and connected to the longitudinal frame (2) of the test device by screws.

3. The ABS performance testing device according to claim 2, characterized in that: An operation control console (4) is provided on the front side of the bottom workbench (3), and control buttons and a data display screen are provided on the surface of the operation control console (4).

4. The ABS performance testing device according to claim 2, characterized in that: A placement platform (5) is provided on the upper side of the bottom worktable (3). An extrusion plate (11) is provided on the upper side of the placement platform (5) and at the bottom of the connecting lifting extrusion (10). A sensor is provided in the extrusion plate (11).

5. The ABS performance testing device according to claim 1, characterized in that: An upper clamping structure (8) and a lower clamping structure (9) are respectively provided on the lower side of the cross frame (1) of the test device and on the upper side of the middle connecting lifting extrusion (10). The upper clamping structure (8) and the lower clamping structure (9) are installed to the designated position by screws.

6. The ABS performance testing device according to claim 1, characterized in that: A drive motor (14) is provided on the side of the upper clamping structure (8) and the lower clamping structure (9). The drive motor (14) is installed by screws. An internal threaded rod (16) is connected to the middle position of the drive motor (14).

7. The ABS performance testing device according to claim 6, characterized in that: A connecting threaded ring (17) is provided on the side of the built-in threaded rod (16), and a movable pressing block (15) is provided at the bottom of the connecting threaded ring (17). The internal threads of adjacent connecting threaded rings (17) are opposite.

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