Pressure testing machine with auxiliary structure

Abstract

The utility model discloses a pressure testing machine with an auxiliary structure, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a support, the bottom of the support is fixedly connected with a pressure testing machine body, the upper surface of the bottom plate is fixedly connected with a supporting seat, one side of the supporting seat is provided with a sliding chute penetrating through the supporting seat, and the sliding chute is provided with an auxiliary structure. A sliding groove is formed in the bottom plate, two clamping plates are connected into the sliding groove in a sliding mode, a tension spring is arranged in the sliding groove, the two ends of the tension spring are fixed to the two clamping plates respectively, and inserting assemblies for fixing the clamping plates are arranged on the upper surface of the bottom plate. The pressure testing machine not only can prevent graphite materials from moving in the pressure testing process, ensures the detection accuracy of the pressure testing machine and saves time, but also can prevent the clamping plates from moving, so that the clamping plates stably clamp the graphite materials, the testing stability is improved, and the working efficiency is improved. The damage of the clamping plate to the surface of the graphite material can be prevented, and the material testing safety of the pressure testing machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure testing machines, in particular to a pressure testing machine with an auxiliary structure. Background Art

[0002] The pressure testing machine is a multifunctional host, also known as an electronic, universal, material pressure testing machine. It is mainly used to test various physical and mechanical properties of materials.

[0003] As disclosed in the patent number CN218885612U, a graphite pressure testing machine with an auxiliary fixing structure, the prior art has the problem that the surface of the existing test bench lacks an auxiliary fixing structure, so that the graphite material is easily offset when the pressure measuring mechanism presses down, resulting in inaccurate testing, and multiple tests are required to understand the data, which greatly wastes the detection time. In order to solve such problems, the present application proposes a pressure testing machine with a new structure and an auxiliary structure. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a pressure testing machine with an auxiliary structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pressure testing machine with an auxiliary structure comprises a base plate, a bracket is fixedly connected to the upper surface of the base plate, a pressure testing machine body is fixedly connected to the bottom of the bracket, a support seat is fixedly connected to the upper surface of the base plate, a slide groove penetrating the support seat is opened on one side of the support seat, two clamping plates are slidably connected in the slide groove, a tension spring is provided in the slide groove, and the two ends of the tension spring are respectively fixed to the two clamping plates, an interlocking component for fixing the clamping plates is provided on the upper surface of the base plate, and a fixing component for limiting the position of the clamping plates after movement is provided on the upper surface of the base plate.

[0007] As a further solution of the utility model, the plug-in assembly includes two fixing seats, both of which are fixedly connected to the upper surface of the base plate, one side of the two fixing seats is provided with a sliding opening, a latch is slidably connected in the sliding opening, and one side of the two splints close to the fixing seats is provided with a socket, and the latch is plugged into the socket.

[0008] As a further solution of the utility model, one side of the two fixing seats is fixedly connected with a spring, and the spring is fixed to the latch.

[0009] As a further solution of the utility model, a pull ring for pulling the bolt to move is fixedly connected to one side of the bolt.

[0010] As a further solution of the utility model, the fixing assembly includes a limiting groove, the limiting groove is arranged on the upper surface of the bottom plate, a slide is slidably connected in the limiting groove, and a plurality of insertion rods are fixedly connected to one side of the slide.

[0011] As a further solution of the utility model, a handle for pulling the slide to move is fixedly connected to the other side of the slide.

[0012] As a further solution of the utility model, a control panel is fixedly connected to one side of the bracket, and the control panel is electrically connected to the pressure testing machine body.

[0013] As a further solution of the utility model, rubber pads are fixedly connected to opposite sides of the two clamping plates, and the rubber pads are of the same length as the clamping plates.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the setting of two clamping plates, the graphite material is placed on the support seat, and then the graphite material is clamped by the two clamping plates, so as to prevent the graphite material from moving during the pressure measurement process, ensure the accuracy of the pressure test machine detection, and save time.

[0016] 2. Through the setting of the fixing component, after the splint clamps the graphite material, the splint can be fixed by the fixing component, thereby preventing the splint from moving, making the splint stably clamp the graphite material, and improving the stability of the test.

[0017] 3. Through the setting of the rubber pad, in the process of the clamping plate clamping the graphite material, the rubber pad can prevent the clamping plate from causing damage to the surface of the graphite material, thereby improving the safety of the pressure testing machine for material testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a pressure testing machine with an auxiliary structure proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the enlarged structure of part A of a pressure testing machine with an auxiliary structure proposed by the utility model;

[0020] Figure 3 This is a partial enlarged structural schematic diagram of a pressure testing machine with an auxiliary structure proposed by the utility model.

[0021] In the figure: 1. bottom plate; 2. control panel; 3. bracket; 4. pressure tester body; 5. support seat; 6. slide groove; 7. handle; 8. slide; 9. pull ring; 10. latch; 11. fixed seat; 12. spring; 13. plug rod; 14. splint; 15. tension spring; 16. limit groove; 17. rubber pad; 18. socket. DETAILED DESCRIPTION

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of the application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0023] Reference Figure 1-Figure 3 , a pressure testing machine with an auxiliary structure, including a base plate 1, a bracket 3 is fixed to the upper surface of the base plate 1 by bolts, and a pressure testing machine body 4 is fixed to the bottom of the bracket 3 by bolts. The pressure testing machine body 4 includes an oil pump, an oil delivery and return valve and a force measuring instrument. The pressure testing machine body 4 is a prior art and will not be described in detail here. A support seat 5 is fixed to the upper surface of the base plate 1 by bolts, and a slide groove 6 that penetrates the support seat 5 is opened on one side of the support seat 5. Two clamping plates 14 are slidably connected in the slide groove 6, and a tension spring 15 is provided in the slide groove 6, and the two ends of the tension spring 15 are respectively fixed to the two clamping plates 14. An insert assembly for fixing the clamping plates 14 is provided on the upper surface of the base plate 1, and a fixing assembly for limiting the position of the clamping plates 14 after movement is provided on the upper surface of the base plate 1. The insert assembly The component includes two fixing seats 11, and the two fixing seats 11 are welded to the upper surface of the base plate 1. A sliding opening is provided on one side of the two fixing seats 11, and a latch 10 is slidably connected in the sliding opening. A socket 18 is provided on one side of the two clamping plates 14 close to the fixing seats 11, and the latch 10 is plugged into the socket 18. The graphite material is placed on the support seat 5, and then the latch 10 is pulled to move, so that the latch 10 is disengaged from the socket 18 on the clamping plate 14. At this time, the tension spring 15 in a stretched state will pull the two clamping plates 14 to move toward each other along the slide groove 6, so that the two clamping plates 14 can clamp the graphite material through the force of the tension spring 15, thereby preventing the graphite material from moving during the pressure measurement process, ensuring the accuracy of the pressure testing machine detection, and saving time.

[0024] In the utility model, springs 12 are welded to one side of the two fixing seats 11, and the springs 12 are fixed to the latch 10. When the latch 10 is pulled to move, the latch 10 will stretch the springs 12, and the latch 10 can be reset by the action of the springs 12. A pull ring 9 for pulling the latch 10 to move is fixed to one side of the latch 10 by bolts, and the latch 10 can be moved by pulling the pull ring 9.

[0025] In order to enable the splint 14 to stably clamp the graphite material, the fixing component includes a limit groove 16, which is opened on the upper surface of the base plate 1, and a slide 8 is slidably connected in the limit groove 16. A plurality of plug rods 13 are welded on one side of the slide 8, and the plug rods 13 can be plugged into the socket 18. A handle 7 for pulling the slide 8 to move is fixed by bolts on the other side of the slide 8, and the slide 8 is pushed to move in the limit groove 16, so that the plug rods 13 on the slide 8 are inserted into the socket 18 on the splint 14, so that the splint 14 can stably clamp the graphite material. A control panel 2 is fixed on one side of the bracket 3 by bolts, and the control panel 2 is electrically connected to the pressure testing machine body 4. The control panel 2 is used to control the pressure testing machine body 4. Rubber pads 17 are bonded to the opposite sides of the two splints 14, and the rubber pads 17 are the same length as the splints 14. The rubber pads 17 can prevent the splints 14 from causing damage to the surface of the graphite material.

[0026] Working principle: when it is needed, place the graphite material on the support seat 5, and then pull the pin 10 to move, so that the pin 10 is disengaged from the socket 18 on the splint 14, and the tension spring 15 in the stretched state will pull the two splints 14 to move toward each other along the slide groove 6, so that the two splints 14 clamp the graphite material through the force of the tension spring 15, and then push the slide 8 to move in the limit groove 16, so that the insertion rod 13 on the slide 8 is inserted into the socket 18 on the splint 14, so that the splint 14 can stably clamp the graphite material, thereby preventing the graphite material from moving during the pressure measurement process, ensuring the accuracy of the pressure testing machine detection, and saving time.

[0027] The present invention has been described through the above-mentioned embodiments. Those skilled in the art will appreciate that the present invention is not limited to the above-mentioned embodiments, and more modifications may be made according to the teachings of the present invention. These modifications are all within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pressure testing machine with an auxiliary structure, comprising a bottom plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected with a bracket (3), the bottom of the bracket (3) is fixedly connected with a pressure testing machine body (4), the upper surface of the base plate (1) is fixedly connected with a support seat (5), one side of the support seat (5) is provided with a slide groove (6) penetrating the support seat (5), two clamping plates (14) are slidably connected in the slide groove (6), a tension spring (15) is provided in the slide groove (6), and the two ends of the tension spring (15) are respectively fixed to the two clamping plates (14), the upper surface of the base plate (1) is provided with an insertion component for fixing the clamping plate (14), and the upper surface of the base plate (1) is provided with a fixing component for limiting the clamping plate (14) after movement.

2. A pressure testing machine with an auxiliary structure according to claim 1, characterized in that: The plug-in assembly comprises two fixing seats (11), the two fixing seats (11) are fixedly connected to the upper surface of the bottom plate (1), one side of the two fixing seats (11) is provided with a sliding opening, a latch (10) is slidably connected in the sliding opening, and one side of the two clamping plates (14) close to the fixing seats (11) is provided with a socket (18), and the latch (10) is plugged into the socket (18).

3. A pressure testing machine with an auxiliary structure according to claim 2, characterized in that: One side of the two fixing seats (11) is fixedly connected with a spring (12), and the spring (12) is fixed to the latch (10).

4. A pressure testing machine with an auxiliary structure according to claim 3, characterized in that: A pull ring (9) for pulling the latch (10) to move is fixedly connected to one side of the latch (10).

5. The pressure testing machine with auxiliary structure according to claim 1, characterized in that: The fixing assembly comprises a limiting groove (16), wherein the limiting groove (16) is arranged on the upper surface of the bottom plate (1), a slide frame (8) is slidably connected in the limiting groove (16), and a plurality of insertion rods (13) are fixedly connected to one side of the slide frame (8).

6. A pressure testing machine with an auxiliary structure according to claim 5, characterized in that: A handle (7) for pulling the slide (8) to move is fixedly connected to the other side of the slide (8).

7. The pressure testing machine with auxiliary structure according to claim 1, characterized in that: A control panel (2) is fixedly connected to one side of the bracket (3), and the control panel (2) is electrically connected to a pressure testing machine body (4).

8. The pressure testing machine with auxiliary structure according to claim 1, characterized in that: The two opposite sides of the two clamping plates (14) are both fixedly connected with rubber pads (17), and the rubber pads (17) are of the same length as the clamping plates (14).

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