Compression resistance detection device based on hardware manufacturing

Abstract

The utility model discloses a compression resistance detection device based on hardware manufacturing, and particularly relates to the technical field of compression resistance detection, the compression resistance detection device comprises a base, a protective door is hinged on the base through a hinge, a hydraulic assembly is arranged on a top plate, the upper surface of the base is fixedly connected with a pressure bearing seat, and the base is slidably connected with a protective plate. Flying chips generated on the left side and the right side of the device can be blocked through the baffles fixedly connected between the supports on the two sides, the probability that a detector is injured can be reduced to a certain degree, meanwhile, the protection plate is arranged on the base in a sliding mode, the flying chips generated when hardware is broken are preliminarily blocked through the protection plate, and the detection efficiency is improved. According to the anti-compression detection device, the impact force directly caused by flying chips of hardware to the baffle can be further reduced while a detector is protected, the flying chip blocking effect of the baffle can be further improved, meanwhile, the service life of the anti-compression detection device can be further prolonged, and the anti-compression detection device is more convenient and faster to use.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure resistance detection, in particular to a pressure resistance detection device for hardware manufacturing. Background Art

[0002] The compression testing equipment is the most direct test instrument for testing the compressive strength of workpieces and products. It is used to determine the compressive capacity of products. The workpiece is squeezed by a hydraulic press to cause it to deform, and then the pressure changes during the deformation process are recorded to obtain the compressive capacity of the product.

[0003] Most of the existing compression testing devices for hardware manufacturing are to place the finished hardware on the operating table, and then use the vertically downward hydraulic component to apply pressure to the hardware, so as to achieve the purpose of testing the compression data of the hardware. However, most of the existing compression testing devices for hardware do not have protective measures. When the pressure applied by the hydraulic component is too large, it is easy to cause the hardware to break. The flying chips generated by the crushed hardware under high pressure may cause harm to the tester, which is inconvenient to use.

[0004] Therefore, we made improvements to this and proposed a compression testing device for hardware manufacturing. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a pressure resistance detection device for hardware manufacturing, comprising a base, brackets are fixedly connected to the four corners of the upper surface of the base, a top plate is fixedly connected to the top of the bracket, a protective door is hinged to the base through a hinge, a hydraulic component movable in a vertical direction is arranged on the top plate, a pressure bearing seat is fixedly connected to the upper surface of the base, a baffle is fixedly connected between the left and right brackets on the base, and a protective plate is slidably connected to the base.

[0007] As a preferred technical solution of the utility model, a slide groove is provided on the base, a slider is slidably connected in the slide groove, the slider is fixedly connected to the bottom of the protective plate, and the protective plate is slidably connected to the slide groove through the slider.

[0008] As a preferred technical solution of the utility model, the hydraulic assembly includes a hydraulic rod, the fixed end of the hydraulic rod is fixedly connected to the lower surface of the top plate, the hydraulic rod is arranged in a vertical structure, the output end of the hydraulic rod is vertically downward and fixedly connected to a mounting plate, and the lower surface of the mounting plate is fixedly connected to a lower pressure seat.

[0009] As a preferred technical solution of the utility model, a accommodating cavity is opened inside the base, a through groove is opened on the peripheral side of the pressure-bearing seat on the base, a cover plate matching the accommodating cavity is hingedly connected to the accommodating cavity, and a shoveling plate is fixedly connected to the bottom of the protective plate, and the shoveling plate is in sliding contact with the upper surface of the base.

[0010] As a preferred technical solution of the utility model, a bearing is fixedly connected to the protective plate, and one end of a threaded rod is rotatably connected inside the bearing. The end of the threaded rod away from the protective plate is threaded through the baffle and extends to the outside.

[0011] As a preferred technical solution of the utility model, through holes are opened at the four corners of the mounting plate, guide rods are slidably connected in the through holes, the top of the guide rods is fixedly connected to the lower surface of the top plate, and the bottom of the guide rods is fixedly connected to the limiting plate.

[0012] The beneficial effects of the utility model are as follows: in the utility model, by setting a baffle fixedly connected between the two side brackets, the flying chips generated on the left and right sides of the device can be blocked, which can reduce the probability of injury to the tester to a certain extent, and at the same time, a protective plate slidably arranged on the base is used to preliminarily block the flying chips generated when the hardware is broken. While providing protection for the tester, it can also further reduce the impact force of the flying chips of the hardware directly on the baffle, which can further improve the effect of the baffle in blocking the flying chips, and at the same time can further improve the service life of the pressure resistance testing device, making it more convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying 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 cross-sectional structure of the utility model;

[0016] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0017] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure of part B in the middle.

[0018] In the figure: 1. base; 2. top plate; 3. bracket; 4. baffle; 5. threaded rod; 6. protective door; 7. bearing; 8. cover plate; 9. accommodating chamber; 10. hydraulic rod; 11. mounting plate; 12. through hole; 13. guide rod; 14. limit plate; 15. protective plate; 151. slider; 152. shovel plate; 16. pressure seat; 17. through groove; 18. slide groove. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Example: Figures 1 to 4 As shown, the utility model is a pressure resistance testing device for hardware manufacturing, including a base 1, brackets 3 are fixedly connected at the four corners of the upper surface of the base 1, a top plate 2 is fixedly connected to the top of the bracket 3, a protective door 6 is hinged to the base 1 through a hinge, a hydraulic component that can move in the vertical direction is arranged on the top plate 2, a pressure bearing seat 16 is fixedly connected to the upper surface of the base 1, a baffle 4 is fixedly connected between the brackets 3 on the left and right sides of the base 1, and a protective plate 15 is slidably connected to the base 1.

[0021] By utilizing the baffle 4 set on the base 1, the inspector can be protected. By utilizing the protective plate 15 that can slide on the base 1, the protection range of the protective plate 15 can be further adjusted, thereby further improving the safety of the pressure resistance testing process for hardware and making it safer to use.

[0022] A slide groove 18 is provided on the base 1 , and a slider 151 is slidably connected in the slide groove 18 . The slider 151 is fixedly connected to the bottom of the protective plate 15 , and the protective plate 15 is slidably connected to the slide groove 18 through the slider 151 .

[0023] By utilizing the slide groove 18 opened on the base 1 and the slider 151 slidably connected in the slide groove 18, the protective plate 15 can be more easily slid on the base 1, thereby making it easier to clean the debris on the base 1, and the use is more convenient and quick.

[0024] The hydraulic assembly includes a hydraulic rod 10, the fixed end of the hydraulic rod 10 is fixedly connected to the lower surface of the top plate 2, the hydraulic rod 10 is arranged in a vertical structure, the output end of the hydraulic rod 10 is vertically downward and fixedly connected to the mounting plate 11, and the lower surface of the mounting plate 11 is fixedly connected to the lower pressure seat. By using the vertically downward output direction of the hydraulic rod 10, it is easier to drive the mounting plate 11 and the lower pressure seat fixedly connected to the bottom of the mounting plate 11 to always move in the vertical direction, further improving the accuracy of the compression test data.

[0025] A accommodating cavity 9 is provided inside the base 1, a through groove 17 is provided on the peripheral side of the pressure-bearing seat 16 on the base 1, a cover plate 8 matching the accommodating cavity 9 is hingedly connected, a shoveling plate 152 is fixedly connected to the bottom of the protective plate 15, and the shoveling plate 152 is in sliding contact with the upper surface of the base 1.

[0026] The protection plate 15 is fixedly connected with a bearing 7, and one end of a threaded rod 5 is rotatably connected inside the bearing 7. One end of the threaded rod 5 away from the protection plate 15 is threadedly penetrated through the baffle 4 and extends to the outside thereof.

[0027] By utilizing the bearing 7 fixedly connected to the protective plate 15 and utilizing the rotational connection between the bearing 7 and the threaded rod 5, the protective plate 15 can be driven to slide on the base 1 when the threaded rod 5 is screwed. At the same time, the scraping plate 152 fixedly connected to the protective plate 15 can directly discharge the debris that falls on the base 1 into the accommodating chamber 9 through the through groove 17, which is more convenient to use.

[0028] Through holes 12 are formed at the four corners of the mounting plate 11 , and guide rods 13 are slidably connected in the through holes 12 . The top of the guide rod 13 is fixedly connected to the lower surface of the top plate 2 , and the bottom of the guide rod 13 is fixedly connected to a limiting plate 14 .

[0029] By using the through holes 12 opened at the four corners of the mounting plate 11 and the guide rods 13 slidably connected in the through holes 12, the moving path of the lower pressing seat can be further guided and limited, and the accuracy of the compression test data of the hardware can be further ensured. At the same time, the limiting plate 14 fixedly connected to the bottom of the guide rod 13 can further prevent the guide rod 13 from falling off from the through hole 12 during the vertical downward movement of the lower pressing seat.

[0030] During operation, when testing the pressure resistance of hardware, first place the hardware to be tested on the pressure-bearing seat 16 fixedly connected to the base 1, then close the protective door 6, start the hydraulic rod 10, and at this time the hydraulic rod 10 drives the mounting plate 11 to move vertically downward, and then use the lower pressure seat fixedly connected to the bottom of the mounting plate 11 to apply pressure to the hardware workpiece on the pressure-bearing seat 16 fixedly connected to the base 1, until the hardware to be tested is deformed or broken under the pressure, and then the detection record can be performed.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A compression testing device for hardware manufacturing, comprising a base (1), characterized in that: Brackets (3) are fixedly connected at the four corners of the upper surface of the base (1); a top plate (2) is fixedly connected to the top of the bracket (3); a protective door (6) is hingedly connected to the base (1); a hydraulic assembly movable in a vertical direction is arranged on the top plate (2); a pressure bearing seat (16) is fixedly connected to the upper surface of the base (1); a baffle (4) is fixedly connected between the brackets (3) on the left and right sides of the base (1); and a protective plate (15) is slidably connected to the base (1).

2. The compression testing device for hardware manufacturing according to claim 1 is characterized in that: The base (1) is provided with a slide groove (18), a slider (151) is slidably connected in the slide groove (18), the slider (151) is fixedly connected to the bottom of the protective plate (15), and the protective plate (15) is slidably connected to the slide groove (18) via the slider (151).

3. The compression testing device for hardware manufacturing according to claim 2 is characterized in that: The hydraulic assembly comprises a hydraulic rod (10), the fixed end of the hydraulic rod (10) is fixedly connected to the lower surface of the top plate (2), the hydraulic rod (10) is arranged in a vertical structure, the output end of the hydraulic rod (10) is vertically downward and fixedly connected to a mounting plate (11), and the lower surface of the mounting plate (11) is fixedly connected to a lower pressure seat.

4. The compression testing device for hardware manufacturing according to claim 1 is characterized in that: The base (1) has an accommodating cavity (9) formed inside, a through groove (17) formed around a pressure-bearing seat (16) on the base (1), a matching cover plate (8) is hingedly connected to the accommodating cavity (9), a shoveling plate (152) is fixedly connected to the bottom of the protective plate (15), and the shoveling plate (152) is in sliding contact with the upper surface of the base (1).

5. The compression testing device for hardware manufacturing according to claim 4 is characterized in that: A bearing (7) is fixedly connected to the protective plate (15), and one end of a threaded rod (5) is rotatably connected inside the bearing (7). One end of the threaded rod (5) away from the protective plate (15) is threadedly passed through the baffle (4) and extends to the outside thereof.

6. The compression testing device for hardware manufacturing according to claim 3 is characterized in that: Through holes (12) are provided at the four corners of the mounting plate (11), and guide rods (13) are slidably connected in the through holes (12). The top of the guide rod (13) is fixedly connected to the lower surface of the top plate (2), and the bottom of the guide rod (13) is fixedly connected to a limiting plate (14).

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